2178 files changed, 65410 insertions, 39449 deletions

diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
index 8af392fc6ef..dc3f49e3e53 100644
--- a/Documentation/block/biodoc.txt
+++ b/Documentation/block/biodoc.txt
@@ -477,9 +477,9 @@ With this multipage bio design:
   the same bi_io_vec array, but with the index and size accordingly modified)
 - A linked list of bios is used as before for unrelated merges (*) - this
   avoids reallocs and makes independent completions easier to handle.
-- Code that traverses the req list needs to make a distinction between
-  segments of a request (bio_for_each_segment) and the distinct completion
-  units/bios (rq_for_each_bio).
+- Code that traverses the req list can find all the segments of a bio
+  by using rq_for_each_segment.  This handles the fact that a request
+  has multiple bios, each of which can have multiple segments.
 - Drivers which can't process a large bio in one shot can use the bi_idx
   field to keep track of the next bio_vec entry to process.
   (e.g a 1MB bio_vec needs to be handled in max 128kB chunks for IDE)
@@ -664,14 +664,14 @@ in lvm or md.
 
 3.2.1 Traversing segments and completion units in a request
 
-The macros bio_for_each_segment() and rq_for_each_bio() should be used for
-traversing the bios in the request list (drivers should avoid directly
-trying to do it themselves). Using these helpers should also make it easier
-to cope with block changes in the future.
+The macro rq_for_each_segment() should be used for traversing the bios
+in the request list (drivers should avoid directly trying to do it
+themselves). Using these helpers should also make it easier to cope
+with block changes in the future.
 
-	rq_for_each_bio(bio, rq)
-		bio_for_each_segment(bio_vec, bio, i)
-			/* bio_vec is now current segment */
+	struct req_iterator iter;
+	rq_for_each_segment(bio_vec, rq, iter)
+		/* bio_vec is now current segment */
 
 I/O completion callbacks are per-bio rather than per-segment, so drivers
 that traverse bio chains on completion need to keep that in mind. Drivers
diff --git a/Documentation/block/ioprio.txt b/Documentation/block/ioprio.txt
index 1b930ef5a07..35e516b0b8a 100644
--- a/Documentation/block/ioprio.txt
+++ b/Documentation/block/ioprio.txt
@@ -86,8 +86,15 @@ extern int sys_ioprio_get(int, int);
 #error "Unsupported arch"
 #endif
 
-_syscall3(int, ioprio_set, int, which, int, who, int, ioprio);
-_syscall2(int, ioprio_get, int, which, int, who);
+static inline int ioprio_set(int which, int who, int ioprio)
+{
+	return syscall(__NR_ioprio_set, which, who, ioprio);
+}
+
+static inline int ioprio_get(int which, int who)
+{
+	return syscall(__NR_ioprio_get, which, who);
+}
 
 enum {
 	IOPRIO_CLASS_NONE,
diff --git a/Documentation/dvb/faq.txt b/Documentation/dvb/faq.txt
index dbcedf5833e..2511a335abd 100644
--- a/Documentation/dvb/faq.txt
+++ b/Documentation/dvb/faq.txt
@@ -150,7 +150,7 @@ Some very frequently asked questions about linuxtv-dvb
 	- saa7146_vv: SAA7146 video and vbi functions. These are only needed
 	  for full-featured cards.
 
-	- video-buf: capture helper module for the saa7146_vv driver. This
+	- videobuf-dma-sg: capture helper module for the saa7146_vv driver. This
 	  one is responsible to handle capture buffers.
 
 	- dvb-ttpci: The main driver for AV7110 based, full-featured
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 64831def40a..63df2262d41 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -307,6 +307,16 @@ Who:    Stephen Hemminger <shemminger@linux-foundation.org>
 
 ---------------------------
 
+What:	i386/x86_64 bzImage symlinks
+When:	April 2008
+
+Why:	The i386/x86_64 merge provides a symlink to the old bzImage
+	location so not yet updated user space tools, e.g. package
+	scripts, do not break.
+Who:	Thomas Gleixner <tglx@linutronix.de>
+
+---------------------------
+
 What:	shaper network driver
 When:	January 2008
 Files:	drivers/net/shaper.c, include/linux/if_shaper.h
@@ -315,3 +325,5 @@ Why:	This driver has been marked obsolete for many years.
 	flaws that lead to machine crashes. The qdisc infrastructure in
 	2.4 or later kernels, provides richer features and is more robust.
 Who:	Stephen Hemminger <shemminger@linux-foundation.org>
+
+---------------------------
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 4d175c75124..a57c1f216b2 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -35,6 +35,7 @@ parameter is applicable:
 	APIC	APIC support is enabled.
 	APM	Advanced Power Management support is enabled.
 	AX25	Appropriate AX.25 support is enabled.
+	BLACKFIN Blackfin architecture is enabled.
 	DRM	Direct Rendering Management support is enabled.
 	EDD	BIOS Enhanced Disk Drive Services (EDD) is enabled
 	EFI	EFI Partitioning (GPT) is enabled
@@ -550,7 +551,7 @@ and is between 256 and 4096 characters. It is defined in the file
 
 	dtc3181e=	[HW,SCSI]
 
-	earlyprintk=	[X86-32,X86-64,SH]
+	earlyprintk=	[X86-32,X86-64,SH,BLACKFIN]
 			earlyprintk=vga
 			earlyprintk=serial[,ttySn[,baudrate]]
 
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 73c5f1f3d5d..103e346c8b6 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -46,7 +46,7 @@ typedef uint32_t u32;
 typedef uint16_t u16;
 typedef uint8_t u8;
 #include "../../include/linux/lguest_launcher.h"
-#include "../../include/asm-i386/e820.h"
+#include "../../include/asm-x86/e820_32.h"
 /*:*/
 
 #define PAGE_PRESENT 0x7 	/* Present, RW, Execute */
diff --git a/Documentation/video4linux/CARDLIST.bttv b/Documentation/video4linux/CARDLIST.bttv
index 177159c5f4c..d97cf7cc608 100644
--- a/Documentation/video4linux/CARDLIST.bttv
+++ b/Documentation/video4linux/CARDLIST.bttv
@@ -147,3 +147,4 @@
 146 -> SSAI Ultrasound Video Interface                     [414a:5353]
 147 -> VoodooTV 200 (USA)                                  [121a:3000]
 148 -> DViCO FusionHDTV 2                                  [dbc0:d200]
+149 -> Typhoon TV-Tuner PCI (50684)
diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885
new file mode 100644
index 00000000000..00cb646a4bd
--- /dev/null
+++ b/Documentation/video4linux/CARDLIST.cx23885
@@ -0,0 +1,5 @@
+  0 -> UNKNOWN/GENERIC                                     [0070:3400]
+  1 -> Hauppauge WinTV-HVR1800lp                           [0070:7600]
+  2 -> Hauppauge WinTV-HVR1800                             [0070:7800,0070:7801]
+  3 -> Hauppauge WinTV-HVR1250                             [0070:7911]
+  4 -> DViCO FusionHDTV5 Express                           [18ac:d500]
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index 3f8aeab50a1..a14545300e4 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -88,11 +88,11 @@
  87 -> ADS Instant TV Duo Cardbus PTV331        [0331:1421]
  88 -> Tevion/KWorld DVB-T 220RF                [17de:7201]
  89 -> ELSA EX-VISION 700TV                     [1048:226c]
- 90 -> Kworld ATSC110                           [17de:7350]
+ 90 -> Kworld ATSC110/115                       [17de:7350,17de:7352]
  91 -> AVerMedia A169 B                         [1461:7360]
  92 -> AVerMedia A169 B1                        [1461:6360]
  93 -> Medion 7134 Bridge #2                    [16be:0005]
- 94 -> LifeView FlyDVB-T Hybrid Cardbus         [5168:3306,5168:3502]
+ 94 -> LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB [5168:3306,5168:3502,4e42:3502]
  95 -> LifeView FlyVIDEO3000 (NTSC)             [5169:0138]
  96 -> Medion Md8800 Quadro                     [16be:0007,16be:0008]
  97 -> LifeView FlyDVB-S /Acorp TV134DS         [5168:0300,4e42:0300]
@@ -115,3 +115,4 @@
 114 -> KWorld DVB-T 210                         [17de:7250]
 115 -> Sabrent PCMCIA TV-PCB05                  [0919:2003]
 116 -> 10MOONS TM300 TV Card                    [1131:2304]
+117 -> Avermedia Super 007                      [1461:f01d]
diff --git a/Kbuild b/Kbuild
index 56b8edf6a3b..1570d248ad9 100644
--- a/Kbuild
+++ b/Kbuild
@@ -8,11 +8,11 @@
 # 1) Generate asm-offsets.h
 #
 
-offsets-file := include/asm-$(ARCH)/asm-offsets.h
+offsets-file := include/asm-$(SRCARCH)/asm-offsets.h
 
 always  := $(offsets-file)
 targets := $(offsets-file)
-targets += arch/$(ARCH)/kernel/asm-offsets.s
+targets += arch/$(SRCARCH)/kernel/asm-offsets.s
 clean-files := $(addprefix $(objtree)/,$(targets))
 
 # Default sed regexp - multiline due to syntax constraints
@@ -40,11 +40,11 @@ define cmd_offsets
 endef
 
 # We use internal kbuild rules to avoid the "is up to date" message from make
-arch/$(ARCH)/kernel/asm-offsets.s: arch/$(ARCH)/kernel/asm-offsets.c FORCE
+arch/$(SRCARCH)/kernel/asm-offsets.s: arch/$(SRCARCH)/kernel/asm-offsets.c FORCE
 	$(Q)mkdir -p $(dir $@)
 	$(call if_changed_dep,cc_s_c)
 
-$(obj)/$(offsets-file): arch/$(ARCH)/kernel/asm-offsets.s Kbuild
+$(obj)/$(offsets-file): arch/$(SRCARCH)/kernel/asm-offsets.s Kbuild
 	$(Q)mkdir -p $(dir $@)
 	$(call cmd,offsets)
 
diff --git a/MAINTAINERS b/MAINTAINERS
index 16646801105..8a1360045c2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -726,34 +726,8 @@ M:	rpurdie@rpsys.net
 S:	Maintained
 
 BLACKFIN ARCHITECTURE
-P:	Aubrey Li
-M:	aubrey.li@analog.com
-P:	Bernd Schmidt
-M:	bernd.schmidt@analog.com
 P:	Bryan Wu
 M:	bryan.wu@analog.com
-P:	Grace Pan
-M:	grace.pan@analog.com
-P:	Marc Hoffman
-M:	marc.hoffman@analog.com
-P:	Michael Hennerich
-M:	michael.hennerich@analog.com
-P:	Mike Frysinger
-M:	michael.frysinger@analog.com
-P:	Jerry Zeng
-M:	jerry.zeng@analog.com
-P:	Jie Zhang
-M:	jie.zhang@analog.com
-P:	Robin Getz
-M:	robin.getz@analog.com
-P:	Roy Huang
-M:	roy.huang@analog.com
-P:	Sonic Zhang
-M:	sonic.zhang@analog.com
-P:	Vivi Li
-M:	vivi.li@analog.com
-P:	Yi Li
-M:	yi.li@analog.com
 L:	uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
 W:	http://blackfin.uclinux.org
 S:	Supported
@@ -2596,12 +2570,18 @@ L:	linux-kernel@vger.kernel.org
 W:	http://www.atnf.csiro.au/~rgooch/linux/kernel-patches.html
 S:	Maintained
 
-MULTIMEDIA CARD (MMC) AND SECURE DIGITAL (SD) SUBSYSTEM
+MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
 P:	Pierre Ossman
 M:	drzeus-mmc@drzeus.cx
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 
+MULTIMEDIA CARD (MMC) ETC. OVER SPI
+P:	David Brownell
+M:	dbrownell@users.sourceforge.net
+L:	linux-kernel@vger.kernel.org
+S:	Odd fixes
+
 MULTISOUND SOUND DRIVER
 P:	Andrew Veliath
 M:	andrewtv@usa.net
@@ -4249,6 +4229,13 @@ W:	http://oss.sgi.com/projects/xfs
 T:	git git://oss.sgi.com:8090/xfs/xfs-2.6.git
 S:	Supported
 
+XILINX SYSTEMACE DRIVER
+P:	Grant Likely
+M:	grant.likely@secretlab.ca
+W:	http://www.secretlab.ca/
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
+
 XILINX UARTLITE SERIAL DRIVER
 P:	Peter Korsgaard
 M:	jacmet@sunsite.dk
diff --git a/Makefile b/Makefile
index 4635a64da36..1274084c909 100644
--- a/Makefile
+++ b/Makefile
@@ -186,7 +186,8 @@ ARCH		?= $(SUBARCH)
 CROSS_COMPILE	?=
 
 # Architecture as present in compile.h
-UTS_MACHINE := $(ARCH)
+UTS_MACHINE 	:= $(ARCH)
+SRCARCH 	:= $(ARCH)
 
 KCONFIG_CONFIG	?= .config
 
@@ -322,7 +323,7 @@ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
 KERNELVERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
 
 export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
-export ARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
+export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
 export CPP AR NM STRIP OBJCOPY OBJDUMP MAKE AWK GENKSYMS PERL UTS_MACHINE
 export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
 
@@ -609,7 +610,7 @@ libs-y		:= $(libs-y1) $(libs-y2)
 vmlinux-init := $(head-y) $(init-y)
 vmlinux-main := $(core-y) $(libs-y) $(drivers-y) $(net-y)
 vmlinux-all  := $(vmlinux-init) $(vmlinux-main)
-vmlinux-lds  := arch/$(ARCH)/kernel/vmlinux.lds
+vmlinux-lds  := arch/$(SRCARCH)/kernel/vmlinux.lds
 export KBUILD_VMLINUX_OBJS := $(vmlinux-all)
 
 # Rule to link vmlinux - also used during CONFIG_KALLSYMS
@@ -862,7 +863,7 @@ ifneq ($(KBUILD_SRC),)
 		/bin/false; \
 	fi;
 	$(Q)if [ ! -d include2 ]; then mkdir -p include2; fi;
-	$(Q)ln -fsn $(srctree)/include/asm-$(ARCH) include2/asm
+	$(Q)ln -fsn $(srctree)/include/asm-$(SRCARCH) include2/asm
 endif
 
 # prepare2 creates a makefile if using a separate output directory
@@ -894,9 +895,9 @@ export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH)
 # before switching between archs anyway.
 
 include/asm:
-	@echo '  SYMLINK $@ -> include/asm-$(ARCH)'
+	@echo '  SYMLINK $@ -> include/asm-$(SRCARCH)'
 	$(Q)if [ ! -d include ]; then mkdir -p include; fi;
-	@ln -fsn asm-$(ARCH) $@
+	@ln -fsn asm-$(SRCARCH) $@
 
 # Generate some files
 # ---------------------------------------------------------------------------
@@ -936,7 +937,8 @@ depend dep:
 INSTALL_HDR_PATH=$(objtree)/usr
 export INSTALL_HDR_PATH
 
-HDRARCHES=$(filter-out generic,$(patsubst $(srctree)/include/asm-%/Kbuild,%,$(wildcard $(srctree)/include/asm-*/Kbuild)))
+HDRFILTER=generic i386 x86_64
+HDRARCHES=$(filter-out $(HDRFILTER),$(patsubst $(srctree)/include/asm-%/Kbuild,%,$(wildcard $(srctree)/include/asm-*/Kbuild)))
 
 PHONY += headers_install_all
 headers_install_all: include/linux/version.h scripts_basic FORCE
@@ -947,11 +949,11 @@ headers_install_all: include/linux/version.h scripts_basic FORCE
 
 PHONY += headers_install
 headers_install: include/linux/version.h scripts_basic FORCE
-	@if [ ! -r $(srctree)/include/asm-$(ARCH)/Kbuild ]; then \
-	  echo '*** Error: Headers not exportable for this architecture ($(ARCH))'; \
+	@if [ ! -r $(srctree)/include/asm-$(SRCARCH)/Kbuild ]; then \
+	  echo '*** Error: Headers not exportable for this architecture ($(SRCARCH))'; \
 	  exit 1 ; fi
 	$(Q)$(MAKE) $(build)=scripts scripts/unifdef
-	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.headersinst obj=include
+	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.headersinst ARCH=$(SRCARCH) obj=include
 
 PHONY += headers_check_all
 headers_check_all: headers_install_all
@@ -961,7 +963,7 @@ headers_check_all: headers_install_all
 
 PHONY += headers_check
 headers_check: headers_install
-	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.headersinst obj=include HDRCHECK=1
+	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.headersinst ARCH=$(SRCARCH) obj=include HDRCHECK=1
 
 # ---------------------------------------------------------------------------
 # Modules
@@ -1139,7 +1141,7 @@ help:
 	@echo  '  cscope	  - Generate cscope index'
 	@echo  '  kernelrelease	  - Output the release version string'
 	@echo  '  kernelversion	  - Output the version stored in Makefile'
-	@if [ -r $(srctree)/include/asm-$(ARCH)/Kbuild ]; then \
+	@if [ -r $(srctree)/include/asm-$(SRCARCH)/Kbuild ]; then \
 	 echo  '  headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH'; \
 	 echo  '                    (default: $(INSTALL_HDR_PATH))'; \
 	 fi
@@ -1147,7 +1149,7 @@ help:
 	@echo  'Static analysers'
 	@echo  '  checkstack      - Generate a list of stack hogs'
 	@echo  '  namespacecheck  - Name space analysis on compiled kernel'
-	@if [ -r $(srctree)/include/asm-$(ARCH)/Kbuild ]; then \
+	@if [ -r $(srctree)/include/asm-$(SRCARCH)/Kbuild ]; then \
 	 echo  '  headers_check   - Sanity check on exported headers'; \
 	 fi
 	@echo  ''
@@ -1292,18 +1294,23 @@ ifeq ($(ALLSOURCE_ARCHS),)
 ifeq ($(ARCH),um)
 ALLINCLUDE_ARCHS := $(ARCH) $(SUBARCH)
 else
-ALLINCLUDE_ARCHS := $(ARCH)
+ALLINCLUDE_ARCHS := $(SRCARCH)
 endif
 else
 #Allow user to specify only ALLSOURCE_PATHS on the command line, keeping existing behavour.
 ALLINCLUDE_ARCHS := $(ALLSOURCE_ARCHS)
 endif
 
+# Take care of arch/x86
+ifeq ($(ARCH), $(SRCARCH))
 ALLSOURCE_ARCHS := $(ARCH)
+else
+ALLSOURCE_ARCHS := $(ARCH) $(SRCARCH)
+endif
 
 define find-sources
         ( for ARCH in $(ALLSOURCE_ARCHS) ; do \
-	       find $(__srctree)arch/$${ARCH} $(RCS_FIND_IGNORE) \
+	       find $(__srctree)arch/$${SRCARCH} $(RCS_FIND_IGNORE) \
 	            -name $1 -print; \
 	  done ; \
 	  find $(__srctree)security/selinux/include $(RCS_FIND_IGNORE) \
@@ -1312,7 +1319,7 @@ define find-sources
 	       \( -name config -o -name 'asm-*' \) -prune \
 	       -o -name $1 -print; \
 	  for ARCH in $(ALLINCLUDE_ARCHS) ; do \
-	       find $(__srctree)include/asm-$${ARCH} $(RCS_FIND_IGNORE) \
+	       find $(__srctree)include/asm-$${SRCARCH} $(RCS_FIND_IGNORE) \
 	            -name $1 -print; \
 	  done ; \
 	  find $(__srctree)include/asm-generic $(RCS_FIND_IGNORE) \
diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c
index da893c80d47..a9778c1587a 100644
--- a/arch/arm/mach-imx/mx1ads.c
+++ b/arch/arm/mach-imx/mx1ads.c
@@ -116,7 +116,7 @@ static struct platform_device *devices[] __initdata = {
 };
 
 #ifdef CONFIG_MMC_IMX
-static int mx1ads_mmc_card_present(void)
+static int mx1ads_mmc_card_present(struct device *dev)
 {
 	/* MMC/SD Card Detect is PB 20 on MX1ADS V1.0.7 */
 	return (SSR(1) & (1 << 20) ? 0 : 1);
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index aab27297b3c..2363cc64fe0 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -20,6 +20,7 @@
 #include <linux/interrupt.h>
 #include <linux/mmc/host.h>
 #include <linux/pm.h>
+#include <linux/backlight.h>
 
 #include <asm/setup.h>
 #include <asm/memory.h>
@@ -142,15 +143,28 @@ struct corgissp_machinfo corgi_ssp_machinfo = {
 /*
  * Corgi Backlight Device
  */
-static struct corgibl_machinfo corgi_bl_machinfo = {
+static void corgi_bl_kick_battery(void)
+{
+	void (*kick_batt)(void);
+
+	kick_batt = symbol_get(sharpsl_battery_kick);
+	if (kick_batt) {
+		kick_batt();
+		symbol_put(sharpsl_battery_kick);
+	}
+}
+
+static struct generic_bl_info corgi_bl_machinfo = {
+	.name = "corgi-bl",
 	.max_intensity = 0x2f,
 	.default_intensity = 0x1f,
 	.limit_mask = 0x0b,
 	.set_bl_intensity = corgi_bl_set_intensity,
+	.kick_battery = corgi_bl_kick_battery,
 };
 
 static struct platform_device corgibl_device = {
-	.name		= "corgi-bl",
+	.name		= "generic-bl",
 	.dev		= {
  		.parent = &corgifb_device.dev,
 		.platform_data	= &corgi_bl_machinfo,
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index bae47e145de..2d78199d24a 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -21,6 +21,7 @@
 #include <linux/interrupt.h>
 #include <linux/mmc/host.h>
 #include <linux/pm.h>
+#include <linux/backlight.h>
 
 #include <asm/setup.h>
 #include <asm/memory.h>
@@ -222,14 +223,27 @@ struct corgissp_machinfo spitz_ssp_machinfo = {
 /*
  * Spitz Backlight Device
  */
-static struct corgibl_machinfo spitz_bl_machinfo = {
+static void spitz_bl_kick_battery(void)
+{
+	void (*kick_batt)(void);
+
+	kick_batt = symbol_get(sharpsl_battery_kick);
+	if (kick_batt) {
+		kick_batt();
+		symbol_put(sharpsl_battery_kick);
+	}
+}
+
+static struct generic_bl_info spitz_bl_machinfo = {
+	.name = "corgi-bl",
 	.default_intensity = 0x1f,
 	.limit_mask = 0x0b,
 	.max_intensity = 0x2f,
+	.kick_battery = spitz_bl_kick_battery,
 };
 
 static struct platform_device spitzbl_device = {
-	.name		= "corgi-bl",
+	.name		= "generic-bl",
 	.dev		= {
  		.platform_data	= &spitz_bl_machinfo,
 	},
diff --git a/arch/avr32/boards/atngw100/flash.c b/arch/avr32/boards/atngw100/flash.c
index f9b32a8eab9..b07ae63aa54 100644
--- a/arch/avr32/boards/atngw100/flash.c
+++ b/arch/avr32/boards/atngw100/flash.c
@@ -15,7 +15,7 @@
 
 #include <asm/arch/smc.h>
 
-static struct smc_config flash_config __initdata = {
+static struct smc_timing flash_timing __initdata = {
 	.ncs_read_setup		= 0,
 	.nrd_setup		= 40,
 	.ncs_write_setup	= 0,
@@ -28,7 +28,9 @@ static struct smc_config flash_config __initdata = {
 
 	.read_cycle		= 120,
 	.write_cycle		= 120,
+};
 
+static struct smc_config flash_config __initdata = {
 	.bus_width		= 2,
 	.nrd_controlled		= 1,
 	.nwe_controlled		= 1,
@@ -82,6 +84,7 @@ static int __init atngw100_flash_init(void)
 {
 	int ret;
 
+	smc_set_timing(&flash_config, &flash_timing);
 	ret = smc_set_configuration(0, &flash_config);
 	if (ret < 0) {
 		printk(KERN_ERR "atngw100: failed to set NOR flash timing\n");
diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c
index ef801563bbf..52987c81d66 100644
--- a/arch/avr32/boards/atngw100/setup.c
+++ b/arch/avr32/boards/atngw100/setup.c
@@ -125,8 +125,11 @@ static struct platform_device ngw_gpio_leds = {
 };
 
 static struct i2c_gpio_platform_data i2c_gpio_data = {
-	.sda_pin	= GPIO_PIN_PA(6),
-	.scl_pin	= GPIO_PIN_PA(7),
+	.sda_pin		= GPIO_PIN_PA(6),
+	.scl_pin		= GPIO_PIN_PA(7),
+	.sda_is_open_drain	= 1,
+	.scl_is_open_drain	= 1,
+	.udelay			= 2,	/* close to 100 kHz */
 };
 
 static struct platform_device i2c_gpio_device = {
@@ -154,6 +157,7 @@ static int __init atngw100_init(void)
 	set_hw_addr(at32_add_device_eth(1, &eth_data[1]));
 
 	at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
+	at32_add_device_usba(0, NULL);
 
 	for (i = 0; i < ARRAY_SIZE(ngw_leds); i++) {
 		at32_select_gpio(ngw_leds[i].gpio,
@@ -161,8 +165,10 @@ static int __init atngw100_init(void)
 	}
 	platform_device_register(&ngw_gpio_leds);
 
-	at32_select_gpio(i2c_gpio_data.sda_pin, 0);
-	at32_select_gpio(i2c_gpio_data.scl_pin, 0);
+	at32_select_gpio(i2c_gpio_data.sda_pin,
+		AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
+	at32_select_gpio(i2c_gpio_data.scl_pin,
+		AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
 	platform_device_register(&i2c_gpio_device);
 
 	return 0;
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index c9981b731ef..6b9e466104a 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -241,6 +241,7 @@ static int __init atstk1002_init(void)
 	at32_add_device_lcdc(0, &atstk1000_lcdc_data,
 			     fbmem_start, fbmem_size);
 #endif
+	at32_add_device_usba(0, NULL);
 #ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM
 	at32_add_device_ssc(0, ATMEL_SSC_TX);
 #endif
diff --git a/arch/avr32/boards/atstk1000/flash.c b/arch/avr32/boards/atstk1000/flash.c
index aac4300cca1..3d0a102ad45 100644
--- a/arch/avr32/boards/atstk1000/flash.c
+++ b/arch/avr32/boards/atstk1000/flash.c
@@ -15,7 +15,7 @@
 
 #include <asm/arch/smc.h>
 
-static struct smc_config flash_config __initdata = {
+static struct smc_timing flash_timing __initdata = {
 	.ncs_read_setup		= 0,
 	.nrd_setup		= 40,
 	.ncs_write_setup	= 0,
@@ -28,7 +28,9 @@ static struct smc_config flash_config __initdata = {
 
 	.read_cycle		= 120,
 	.write_cycle		= 120,
+};
 
+static struct smc_config flash_config __initdata = {
 	.bus_width		= 2,
 	.nrd_controlled		= 1,
 	.nwe_controlled		= 1,
@@ -82,6 +84,7 @@ static int __init atstk1000_flash_init(void)
 {
 	int ret;
 
+	smc_set_timing(&flash_config, &flash_timing);
 	ret = smc_set_configuration(0, &flash_config);
 	if (ret < 0) {
 		printk(KERN_ERR "atstk1000: failed to set NOR flash timing\n");
diff --git a/arch/avr32/kernel/Makefile b/arch/avr32/kernel/Makefile
index 90e5afff54a..989fcd1fef7 100644
--- a/arch/avr32/kernel/Makefile
+++ b/arch/avr32/kernel/Makefile
@@ -11,8 +11,3 @@ obj-y				+= signal.o sys_avr32.o process.o time.o
 obj-y				+= init_task.o switch_to.o cpu.o
 obj-$(CONFIG_MODULES)		+= module.o avr32_ksyms.o
 obj-$(CONFIG_KPROBES)		+= kprobes.o
-
-USE_STANDARD_AS_RULE		:= true
-
-%.lds: %.lds.c FORCE
-	$(call if_changed_dep,cpp_lds_S)
diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S
index 42657f1703b..ccadfd9b438 100644
--- a/arch/avr32/kernel/entry-avr32b.S
+++ b/arch/avr32/kernel/entry-avr32b.S
@@ -159,11 +159,18 @@ handle_vmalloc_miss:
 
 	.section .scall.text,"ax",@progbits
 system_call:
+#ifdef CONFIG_PREEMPT
+	mask_interrupts
+#endif
 	pushm	r12		/* r12_orig */
 	stmts	--sp, r0-lr
-	zero_fp
+
 	mfsr	r0, SYSREG_RAR_SUP
 	mfsr	r1, SYSREG_RSR_SUP
+#ifdef CONFIG_PREEMPT
+	unmask_interrupts
+#endif
+	zero_fp
 	stm	--sp, r0-r1
 
 	/* check for syscall tracing */
@@ -638,6 +645,13 @@ irq_level\level:
 	stmts	--sp,r0-lr
 	mfsr	r8, rar_int\level
 	mfsr	r9, rsr_int\level
+
+#ifdef CONFIG_PREEMPT
+	sub	r11, pc, (. - system_call)
+	cp.w	r11, r8
+	breq	4f
+#endif
+
 	pushm	r8-r9
 
 	mov	r11, sp
@@ -668,6 +682,16 @@ irq_level\level:
 	sub	sp, -4		/* ignore r12_orig */
 	rete
 
+#ifdef CONFIG_PREEMPT
+4:	mask_interrupts
+	mfsr	r8, rsr_int\level
+	sbr	r8, 16
+	mtsr	rsr_int\level, r8
+	ldmts	sp++, r0-lr
+	sub	sp, -4		/* ignore r12_orig */
+	rete
+#endif
+
 2:	get_thread_info	r0
 	ld.w	r1, r0[TI_flags]
 	bld	r1, TIF_CPU_GOING_TO_SLEEP
diff --git a/arch/avr32/kernel/setup.c b/arch/avr32/kernel/setup.c
index d08b0bc6b2b..4b4c1884e1c 100644
--- a/arch/avr32/kernel/setup.c
+++ b/arch/avr32/kernel/setup.c
@@ -248,7 +248,7 @@ static int __init early_parse_fbmem(char *p)
 
 	fbmem_size = memparse(p, &p);
 	if (*p == '@') {
-		fbmem_start = memparse(p, &p);
+		fbmem_start = memparse(p + 1, &p);
 		ret = add_reserved_region(fbmem_start,
 					  fbmem_start + fbmem_size - 1,
 					  "Framebuffer");
diff --git a/arch/avr32/kernel/vmlinux.lds.S b/arch/avr32/kernel/vmlinux.lds.S
new file mode 100644
index 00000000000..ce9ac965988
--- /dev/null
+++ b/arch/avr32/kernel/vmlinux.lds.S
@@ -0,0 +1,143 @@
+/*
+ * AVR32 linker script for the Linux kernel
+ *
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#define LOAD_OFFSET 0x00000000
+#include <asm-generic/vmlinux.lds.h>
+#include <asm/cache.h>
+#include <asm/thread_info.h>
+
+OUTPUT_FORMAT("elf32-avr32", "elf32-avr32", "elf32-avr32")
+OUTPUT_ARCH(avr32)
+ENTRY(_start)
+
+/* Big endian */
+jiffies = jiffies_64 + 4;
+
+SECTIONS
+{
+	. = CONFIG_ENTRY_ADDRESS;
+	.init		: AT(ADDR(.init) - LOAD_OFFSET) {
+		_stext = .;
+		__init_begin = .;
+			_sinittext = .;
+			*(.text.reset)
+			*(.init.text)
+			/*
+			 * .exit.text is discarded at runtime, not
+			 * link time, to deal with references from
+			 * __bug_table
+			 */
+			*(.exit.text)
+			_einittext = .;
+		. = ALIGN(4);
+		__tagtable_begin = .;
+			*(.taglist.init)
+		__tagtable_end = .;
+			*(.init.data)
+		. = ALIGN(16);
+		__setup_start = .;
+			*(.init.setup)
+		__setup_end = .;
+		. = ALIGN(4);
+		__initcall_start = .;
+			INITCALLS
+		__initcall_end = .;
+		__con_initcall_start = .;
+			*(.con_initcall.init)
+		__con_initcall_end = .;
+		__security_initcall_start = .;
+			*(.security_initcall.init)
+		__security_initcall_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
+		. = ALIGN(32);
+		__initramfs_start = .;
+			*(.init.ramfs)
+		__initramfs_end = .;
+#endif
+		. = ALIGN(PAGE_SIZE);
+		__init_end = .;
+	}
+
+	.text		: AT(ADDR(.text) - LOAD_OFFSET) {
+		_evba = .;
+		_text = .;
+		*(.ex.text)
+		. = 0x50;
+		*(.tlbx.ex.text)
+		. = 0x60;
+		*(.tlbr.ex.text)
+		. = 0x70;
+		*(.tlbw.ex.text)
+		. = 0x100;
+		*(.scall.text)
+		*(.irq.text)
+		TEXT_TEXT
+		SCHED_TEXT
+		LOCK_TEXT
+		KPROBES_TEXT
+		*(.fixup)
+		*(.gnu.warning)
+		_etext = .;
+	} = 0xd703d703
+
+	. = ALIGN(4);
+	__ex_table	: AT(ADDR(__ex_table) - LOAD_OFFSET) {
+		__start___ex_table = .;
+		*(__ex_table)
+		__stop___ex_table = .;
+	}
+
+	BUG_TABLE
+
+	RODATA
+
+	. = ALIGN(THREAD_SIZE);
+
+	.data		: AT(ADDR(.data) - LOAD_OFFSET) {
+		_data = .;
+		_sdata = .;
+		/*
+		 * First, the init task union, aligned to an 8K boundary.
+		 */
+		*(.data.init_task)
+
+		/* Then, the cacheline aligned data */
+		. = ALIGN(L1_CACHE_BYTES);
+		*(.data.cacheline_aligned)
+
+		/* And the rest... */
+		*(.data.rel*)
+		DATA_DATA
+		CONSTRUCTORS
+
+		_edata = .;
+	}
+
+
+	. = ALIGN(8);
+	.bss    	: AT(ADDR(.bss) - LOAD_OFFSET) {
+		__bss_start = .;
+		*(.bss)
+		*(COMMON)
+		. = ALIGN(8);
+		__bss_stop = .;
+		_end = .;
+	}
+
+	/* When something in the kernel is NOT compiled as a module, the module
+	 * cleanup code and data are put into these segments. Both can then be
+	 * thrown away, as cleanup code is never called unless it's a module.
+	 */
+	/DISCARD/       	: {
+		*(.exit.data)
+		*(.exitcall.exit)
+	}
+
+	DWARF_DEBUG
+}
diff --git a/arch/avr32/kernel/vmlinux.lds.c b/arch/avr32/kernel/vmlinux.lds.c
deleted file mode 100644
index db0438f35c0..00000000000
--- a/arch/avr32/kernel/vmlinux.lds.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * AVR32 linker script for the Linux kernel
- *
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#define LOAD_OFFSET 0x00000000
-#include <asm-generic/vmlinux.lds.h>
-
-OUTPUT_FORMAT("elf32-avr32", "elf32-avr32", "elf32-avr32")
-OUTPUT_ARCH(avr32)
-ENTRY(_start)
-
-/* Big endian */
-jiffies = jiffies_64 + 4;
-
-SECTIONS
-{
-	. = CONFIG_ENTRY_ADDRESS;
-	.init		: AT(ADDR(.init) - LOAD_OFFSET) {
-		_stext = .;
-		__init_begin = .;
-			_sinittext = .;
-			*(.text.reset)
-			*(.init.text)
-			/*
-			 * .exit.text is discarded at runtime, not
-			 * link time, to deal with references from
-			 * __bug_table
-			 */
-			*(.exit.text)
-			_einittext = .;
-		. = ALIGN(4);
-		__tagtable_begin = .;
-			*(.taglist.init)
-		__tagtable_end = .;
-			*(.init.data)
-		. = ALIGN(16);
-		__setup_start = .;
-			*(.init.setup)
-		__setup_end = .;
-		. = ALIGN(4);
-		__initcall_start = .;
-			INITCALLS
-		__initcall_end = .;
-		__con_initcall_start = .;
-			*(.con_initcall.init)
-		__con_initcall_end = .;
-		__security_initcall_start = .;
-			*(.security_initcall.init)
-		__security_initcall_end = .;
-#ifdef CONFIG_BLK_DEV_INITRD
-		. = ALIGN(32);
-		__initramfs_start = .;
-			*(.init.ramfs)
-		__initramfs_end = .;
-#endif
-		. = ALIGN(4096);
-		__init_end = .;
-	}
-
-	. = ALIGN(8192);
-	.text		: AT(ADDR(.text) - LOAD_OFFSET) {
-		_evba = .;
-		_text = .;
-		*(.ex.text)
-		. = 0x50;
-		*(.tlbx.ex.text)
-		. = 0x60;
-		*(.tlbr.ex.text)
-		. = 0x70;
-		*(.tlbw.ex.text)
-		. = 0x100;
-		*(.scall.text)
-		*(.irq.text)
-		TEXT_TEXT
-		SCHED_TEXT
-		LOCK_TEXT
-		KPROBES_TEXT
-		*(.fixup)
-		*(.gnu.warning)
-		_etext = .;
-	} = 0xd703d703
-
-	. = ALIGN(4);
-	__ex_table	: AT(ADDR(__ex_table) - LOAD_OFFSET) {
-		__start___ex_table = .;
-		*(__ex_table)
-		__stop___ex_table = .;
-	}
-
-	BUG_TABLE
-
-	RODATA
-
-	. = ALIGN(8192);
-
-	.data		: AT(ADDR(.data) - LOAD_OFFSET) {
-		_data = .;
-		_sdata = .;
-		/*
-		 * First, the init task union, aligned to an 8K boundary.
-		 */
-		*(.data.init_task)
-
-		/* Then, the cacheline aligned data */
-		. = ALIGN(32);
-		*(.data.cacheline_aligned)
-
-		/* And the rest... */
-		*(.data.rel*)
-		DATA_DATA
-		CONSTRUCTORS
-
-		_edata = .;
-	}
-
-
-	. = ALIGN(8);
-	.bss    	: AT(ADDR(.bss) - LOAD_OFFSET) {
-		__bss_start = .;
-		*(.bss)
-		*(COMMON)
-		. = ALIGN(8);
-		__bss_stop = .;
-		_end = .;
-	}
-
-	/* When something in the kernel is NOT compiled as a module, the module
-	 * cleanup code and data are put into these segments. Both can then be
-	 * thrown away, as cleanup code is never called unless it's a module.
-	 */
-	/DISCARD/       	: {
-		*(.exit.data)
-		*(.exitcall.exit)
-	}
-
-	DWARF_DEBUG
-}
diff --git a/arch/avr32/mach-at32ap/at32ap7000.c b/arch/avr32/mach-at32ap/at32ap7000.c
index 64cc5583ddf..f6d154ca4d2 100644
--- a/arch/avr32/mach-at32ap/at32ap7000.c
+++ b/arch/avr32/mach-at32ap/at32ap7000.c
@@ -25,12 +25,6 @@
 #include "pio.h"
 #include "pm.h"
 
-/*
- * We can reduce the code size a bit by using a constant here. Since
- * this file is completely chip-specific, it's safe to not use
- * ioremap. Generic drivers should of course never do this.
- */
-#define AT32_PM_BASE	0xfff00000
 
 #define PBMEM(base)					\
 	{						\
@@ -1168,6 +1162,72 @@ at32_add_device_ssc(unsigned int id, unsigned int flags)
 }
 
 /* --------------------------------------------------------------------
+ *  USB Device Controller
+ * -------------------------------------------------------------------- */
+static struct resource usba0_resource[] __initdata = {
+	{
+		.start		= 0xff300000,
+		.end		= 0xff3fffff,
+		.flags		= IORESOURCE_MEM,
+	}, {
+		.start		= 0xfff03000,
+		.end		= 0xfff033ff,
+		.flags		= IORESOURCE_MEM,
+	},
+	IRQ(31),
+};
+static struct clk usba0_pclk = {
+	.name		= "pclk",
+	.parent		= &pbb_clk,
+	.mode		= pbb_clk_mode,
+	.get_rate	= pbb_clk_get_rate,
+	.index		= 12,
+};
+static struct clk usba0_hclk = {
+	.name		= "hclk",
+	.parent		= &hsb_clk,
+	.mode		= hsb_clk_mode,
+	.get_rate	= hsb_clk_get_rate,
+	.index		= 6,
+};
+
+struct platform_device *__init
+at32_add_device_usba(unsigned int id, struct usba_platform_data *data)
+{
+	struct platform_device *pdev;
+
+	if (id != 0)
+		return NULL;
+
+	pdev = platform_device_alloc("atmel_usba_udc", 0);
+	if (!pdev)
+		return NULL;
+
+	if (platform_device_add_resources(pdev, usba0_resource,
+					  ARRAY_SIZE(usba0_resource)))
+		goto out_free_pdev;
+
+	if (data) {
+		if (platform_device_add_data(pdev, data, sizeof(*data)))
+			goto out_free_pdev;
+
+		if (data->vbus_pin != GPIO_PIN_NONE)
+			at32_select_gpio(data->vbus_pin, 0);
+	}
+
+	usba0_pclk.dev = &pdev->dev;
+	usba0_hclk.dev = &pdev->dev;
+
+	platform_device_add(pdev);
+
+	return pdev;
+
+out_free_pdev:
+	platform_device_put(pdev);
+	return NULL;
+}
+
+/* --------------------------------------------------------------------
  *  GCLK
  * -------------------------------------------------------------------- */
 static struct clk gclk0 = {
@@ -1252,6 +1312,8 @@ struct clk *at32_clock_list[] = {
 	&ssc0_pclk,
 	&ssc1_pclk,
 	&ssc2_pclk,
+	&usba0_hclk,
+	&usba0_pclk,
 	&gclk0,
 	&gclk1,
 	&gclk2,
diff --git a/arch/avr32/mach-at32ap/clock.c b/arch/avr32/mach-at32ap/clock.c
index 0f8c89c9f83..4642117cc9a 100644
--- a/arch/avr32/mach-at32ap/clock.c
+++ b/arch/avr32/mach-at32ap/clock.c
@@ -150,3 +150,119 @@ struct clk *clk_get_parent(struct clk *clk)
 	return clk->parent;
 }
 EXPORT_SYMBOL(clk_get_parent);
+
+
+
+#ifdef CONFIG_DEBUG_FS
+
+/* /sys/kernel/debug/at32ap_clk */
+
+#include <linux/io.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include "pm.h"
+
+
+#define	NEST_DELTA	2
+#define	NEST_MAX	6
+
+struct clkinf {
+	struct seq_file	*s;
+	unsigned	nest;
+};
+
+static void
+dump_clock(struct clk *parent, struct clkinf *r)
+{
+	unsigned	nest = r->nest;
+	char		buf[16 + NEST_MAX];
+	struct clk	*clk;
+	unsigned	i;
+
+	/* skip clocks coupled to devices that aren't registered */
+	if (parent->dev && !parent->dev->bus_id[0] && !parent->users)
+		return;
+
+	/* <nest spaces> name <pad to end> */
+	memset(buf, ' ', sizeof(buf) - 1);
+	buf[sizeof(buf) - 1] = 0;
+	i = strlen(parent->name);
+	memcpy(buf + nest, parent->name,
+			min(i, (unsigned)(sizeof(buf) - 1 - nest)));
+
+	seq_printf(r->s, "%s%c users=%2d %-3s %9ld Hz",
+		buf, parent->set_parent ? '*' : ' ',
+		parent->users,
+		parent->users ? "on" : "off",	/* NOTE: not-paranoid!! */
+		clk_get_rate(parent));
+	if (parent->dev)
+		seq_printf(r->s, ", for %s", parent->dev->bus_id);
+	seq_printf(r->s, "\n");
+
+	/* cost of this scan is small, but not linear... */
+	r->nest = nest + NEST_DELTA;
+	for (i = 3; i < at32_nr_clocks; i++) {
+		clk = at32_clock_list[i];
+		if (clk->parent == parent)
+			dump_clock(clk, r);
+	}
+	r->nest = nest;
+}
+
+static int clk_show(struct seq_file *s, void *unused)
+{
+	struct clkinf	r;
+	int		i;
+
+	/* show all the power manager registers */
+	seq_printf(s, "MCCTRL  = %8x\n", pm_readl(MCCTRL));
+	seq_printf(s, "CKSEL   = %8x\n", pm_readl(CKSEL));
+	seq_printf(s, "CPUMASK = %8x\n", pm_readl(CPU_MASK));
+	seq_printf(s, "HSBMASK = %8x\n", pm_readl(HSB_MASK));
+	seq_printf(s, "PBAMASK = %8x\n", pm_readl(PBA_MASK));
+	seq_printf(s, "PBBMASK = %8x\n", pm_readl(PBB_MASK));
+	seq_printf(s, "PLL0    = %8x\n", pm_readl(PLL0));
+	seq_printf(s, "PLL1    = %8x\n", pm_readl(PLL1));
+	seq_printf(s, "IMR     = %8x\n", pm_readl(IMR));
+	for (i = 0; i < 8; i++) {
+		if (i == 5)
+			continue;
+		seq_printf(s, "GCCTRL%d = %8x\n", i, pm_readl(GCCTRL(i)));
+	}
+
+	seq_printf(s, "\n");
+
+	/* show clock tree as derived from the three oscillators
+	 * we "know" are at the head of the list
+	 */
+	r.s = s;
+	r.nest = 0;
+	dump_clock(at32_clock_list[0], &r);
+	dump_clock(at32_clock_list[1], &r);
+	dump_clock(at32_clock_list[2], &r);
+
+	return 0;
+}
+
+static int clk_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, clk_show, NULL);
+}
+
+static const struct file_operations clk_operations = {
+	.open		= clk_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
+static int __init clk_debugfs_init(void)
+{
+	(void) debugfs_create_file("at32ap_clk", S_IFREG | S_IRUGO,
+			NULL, NULL, &clk_operations);
+
+	return 0;
+}
+postcore_initcall(clk_debugfs_init);
+
+#endif
diff --git a/arch/avr32/mach-at32ap/hsmc.c b/arch/avr32/mach-at32ap/hsmc.c
index 5e22a750632..704607fbcc6 100644
--- a/arch/avr32/mach-at32ap/hsmc.c
+++ b/arch/avr32/mach-at32ap/hsmc.c
@@ -29,16 +29,25 @@ struct hsmc {
 
 static struct hsmc *hsmc;
 
-int smc_set_configuration(int cs, const struct smc_config *config)
+void smc_set_timing(struct smc_config *config,
+		    const struct smc_timing *timing)
 {
+	int recover;
+	int cycle;
+
 	unsigned long mul;
-	unsigned long offset;
-	u32 setup, pulse, cycle, mode;
 
-	if (!hsmc)
-		return -ENODEV;
-	if (cs >= NR_CHIP_SELECTS)
-		return -EINVAL;
+	/* Reset all SMC timings */
+	config->ncs_read_setup	= 0;
+	config->nrd_setup	= 0;
+	config->ncs_write_setup	= 0;
+	config->nwe_setup	= 0;
+	config->ncs_read_pulse	= 0;
+	config->nrd_pulse	= 0;
+	config->ncs_write_pulse	= 0;
+	config->nwe_pulse	= 0;
+	config->read_cycle	= 0;
+	config->write_cycle	= 0;
 
 	/*
 	 * cycles = x / T = x * f
@@ -50,16 +59,102 @@ int smc_set_configuration(int cs, const struct smc_config *config)
 
 #define ns2cyc(x) ((((x) * mul) + 65535) >> 16)
 
-	setup = (HSMC_BF(NWE_SETUP, ns2cyc(config->nwe_setup))
-		 | HSMC_BF(NCS_WR_SETUP, ns2cyc(config->ncs_write_setup))
-		 | HSMC_BF(NRD_SETUP, ns2cyc(config->nrd_setup))
-		 | HSMC_BF(NCS_RD_SETUP, ns2cyc(config->ncs_read_setup)));
-	pulse = (HSMC_BF(NWE_PULSE, ns2cyc(config->nwe_pulse))
-		 | HSMC_BF(NCS_WR_PULSE, ns2cyc(config->ncs_write_pulse))
-		 | HSMC_BF(NRD_PULSE, ns2cyc(config->nrd_pulse))
-		 | HSMC_BF(NCS_RD_PULSE, ns2cyc(config->ncs_read_pulse)));
-	cycle = (HSMC_BF(NWE_CYCLE, ns2cyc(config->write_cycle))
-		 | HSMC_BF(NRD_CYCLE, ns2cyc(config->read_cycle)));
+	if (timing->ncs_read_setup > 0)
+		config->ncs_read_setup = ns2cyc(timing->ncs_read_setup);
+
+	if (timing->nrd_setup > 0)
+		config->nrd_setup = ns2cyc(timing->nrd_setup);
+
+	if (timing->ncs_write_setup > 0)
+		config->ncs_write_setup = ns2cyc(timing->ncs_write_setup);
+
+	if (timing->nwe_setup > 0)
+		config->nwe_setup = ns2cyc(timing->nwe_setup);
+
+	if (timing->ncs_read_pulse > 0)
+		config->ncs_read_pulse = ns2cyc(timing->ncs_read_pulse);
+
+	if (timing->nrd_pulse > 0)
+		config->nrd_pulse = ns2cyc(timing->nrd_pulse);
+
+	if (timing->ncs_write_pulse > 0)
+		config->ncs_write_pulse = ns2cyc(timing->ncs_write_pulse);
+
+	if (timing->nwe_pulse > 0)
+		config->nwe_pulse = ns2cyc(timing->nwe_pulse);
+
+	if (timing->read_cycle > 0)
+		config->read_cycle = ns2cyc(timing->read_cycle);
+
+	if (timing->write_cycle > 0)
+		config->write_cycle = ns2cyc(timing->write_cycle);
+
+	/* Extend read cycle in needed */
+	if (timing->ncs_read_recover > 0)
+		recover = ns2cyc(timing->ncs_read_recover);
+	else
+		recover = 1;
+
+	cycle = config->ncs_read_setup + config->ncs_read_pulse + recover;
+
+	if (config->read_cycle < cycle)
+		config->read_cycle = cycle;
+
+	/* Extend read cycle in needed */
+	if (timing->nrd_recover > 0)
+		recover = ns2cyc(timing->nrd_recover);
+	else
+		recover = 1;
+
+	cycle = config->nrd_setup + config->nrd_pulse + recover;
+
+	if (config->read_cycle < cycle)
+		config->read_cycle = cycle;
+
+	/* Extend write cycle in needed */
+	if (timing->ncs_write_recover > 0)
+		recover = ns2cyc(timing->ncs_write_recover);
+	else
+		recover = 1;
+
+	cycle = config->ncs_write_setup + config->ncs_write_pulse + recover;
+
+	if (config->write_cycle < cycle)
+		config->write_cycle = cycle;
+
+	/* Extend write cycle in needed */
+	if (timing->nwe_recover > 0)
+		recover = ns2cyc(timing->nwe_recover);
+	else
+		recover = 1;
+
+	cycle = config->nwe_setup + config->nwe_pulse + recover;
+
+	if (config->write_cycle < cycle)
+		config->write_cycle = cycle;
+}
+EXPORT_SYMBOL(smc_set_timing);
+
+int smc_set_configuration(int cs, const struct smc_config *config)
+{
+	unsigned long offset;
+	u32 setup, pulse, cycle, mode;
+
+	if (!hsmc)
+		return -ENODEV;
+	if (cs >= NR_CHIP_SELECTS)
+		return -EINVAL;
+
+	setup = (HSMC_BF(NWE_SETUP, config->nwe_setup)
+		 | HSMC_BF(NCS_WR_SETUP, config->ncs_write_setup)
+		 | HSMC_BF(NRD_SETUP, config->nrd_setup)
+		 | HSMC_BF(NCS_RD_SETUP, config->ncs_read_setup));
+	pulse = (HSMC_BF(NWE_PULSE, config->nwe_pulse)
+		 | HSMC_BF(NCS_WR_PULSE, config->ncs_write_pulse)
+		 | HSMC_BF(NRD_PULSE, config->nrd_pulse)
+		 | HSMC_BF(NCS_RD_PULSE, config->ncs_read_pulse));
+	cycle = (HSMC_BF(NWE_CYCLE, config->write_cycle)
+		 | HSMC_BF(NRD_CYCLE, config->read_cycle));
 
 	switch (config->bus_width) {
 	case 1:
diff --git a/arch/avr32/mach-at32ap/pio.c b/arch/avr32/mach-at32ap/pio.c
index 1eb99b814f5..d61a02da898 100644
--- a/arch/avr32/mach-at32ap/pio.c
+++ b/arch/avr32/mach-at32ap/pio.c
@@ -110,6 +110,10 @@ void __init at32_select_gpio(unsigned int pin, unsigned long flags)
 			pio_writel(pio, SODR, mask);
 		else
 			pio_writel(pio, CODR, mask);
+		if (flags & AT32_GPIOF_MULTIDRV)
+			pio_writel(pio, MDER, mask);
+		else
+			pio_writel(pio, MDDR, mask);
 		pio_writel(pio, PUDR, mask);
 		pio_writel(pio, OER, mask);
 	} else {
diff --git a/arch/avr32/mach-at32ap/pm.h b/arch/avr32/mach-at32ap/pm.h
index a1f8aced0a8..47efd0d1951 100644
--- a/arch/avr32/mach-at32ap/pm.h
+++ b/arch/avr32/mach-at32ap/pm.h
@@ -4,6 +4,14 @@
 #ifndef __ARCH_AVR32_MACH_AT32AP_PM_H__
 #define __ARCH_AVR32_MACH_AT32AP_PM_H__
 
+/*
+ * We can reduce the code size a bit by using a constant here. Since
+ * this file is only used on AVR32 AP CPUs with segmentation enabled,
+ * it's safe to not use ioremap. Generic drivers should of course
+ * never do this.
+ */
+#define AT32_PM_BASE	0xfff00000
+
 /* PM register offsets */
 #define PM_MCCTRL				0x0000
 #define PM_CKSEL				0x0004
diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c
index 82cf70854b9..480760bde63 100644
--- a/arch/avr32/mm/init.c
+++ b/arch/avr32/mm/init.c
@@ -224,19 +224,9 @@ void free_initmem(void)
 
 #ifdef CONFIG_BLK_DEV_INITRD
 
-static int keep_initrd;
-
 void free_initrd_mem(unsigned long start, unsigned long end)
 {
-	if (!keep_initrd)
-		free_area(start, end, "initrd");
-}
-
-static int __init keepinitrd_setup(char *__unused)
-{
-	keep_initrd = 1;
-	return 1;
+	free_area(start, end, "initrd");
 }
 
-__setup("keepinitrd", keepinitrd_setup);
 #endif
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 017defaa525..b24f4535ffe 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -57,7 +57,7 @@ config GENERIC_TIME
 	bool
 	default n
 
-config GENERIC_CALIBRATE_DELAY
+config GENERIC_GPIO
 	bool
 	default y
 
@@ -323,7 +323,7 @@ config CMDLINE
 	  to the kernel, you may specify one here. As a minimum, you should specify
 	  the memory size and the root device (e.g., mem=8M, root=/dev/nfs).
 
-comment "Board Setup"
+comment "Clock/PLL Setup"
 
 config CLKIN_HZ
 	int "Crystal Frequency in Hz"
@@ -335,6 +335,118 @@ config CLKIN_HZ
 	help
 	  The frequency of CLKIN crystal oscillator on the board in Hz.
 
+config BFIN_KERNEL_CLOCK
+	bool "Re-program Clocks while Kernel boots?"
+	default n
+	help
+	  This option decides if kernel clocks are re-programed from the
+	  bootloader settings. If the clocks are not set, the SDRAM settings
+	  are also not changed, and the Bootloader does 100% of the hardware
+	  configuration.
+
+config PLL_BYPASS
+        bool "Bypass PLL"
+        depends on BFIN_KERNEL_CLOCK
+        default n
+
+config CLKIN_HALF
+	bool "Half Clock In"
+	depends on BFIN_KERNEL_CLOCK && (! PLL_BYPASS)
+	default n
+	help
+	  If this is set the clock will be divided by 2, before it goes to the PLL.
+
+config VCO_MULT
+	int "VCO Multiplier"
+	depends on BFIN_KERNEL_CLOCK && (! PLL_BYPASS)
+	range 1 64
+	default "22" if BFIN533_EZKIT
+	default "45" if BFIN533_STAMP
+	default "20" if BFIN537_STAMP
+	default "22" if BFIN533_BLUETECHNIX_CM
+	default "20" if BFIN537_BLUETECHNIX_CM
+	default "20" if BFIN561_BLUETECHNIX_CM
+	default "20" if BFIN561_EZKIT
+	help
+	  This controls the frequency of the on-chip PLL. This can be between 1 and 64.
+	  PLL Frequency = (Crystal Frequency) * (this setting)
+
+choice
+	prompt "Core Clock Divider"
+	depends on BFIN_KERNEL_CLOCK
+	default CCLK_DIV_1
+	help
+	  This sets the frequency of the core. It can be 1, 2, 4 or 8
+	  Core Frequency = (PLL frequency) / (this setting)
+
+config CCLK_DIV_1
+	bool "1"
+
+config CCLK_DIV_2
+	bool "2"
+
+config CCLK_DIV_4
+	bool "4"
+
+config CCLK_DIV_8
+	bool "8"
+endchoice
+
+config SCLK_DIV
+	int "System Clock Divider"
+	depends on BFIN_KERNEL_CLOCK
+	range 1 15
+	default 5 if BFIN533_EZKIT
+	default 5 if BFIN533_STAMP
+	default 4 if BFIN537_STAMP
+	default 5 if BFIN533_BLUETECHNIX_CM
+	default 4 if BFIN537_BLUETECHNIX_CM
+	default 4 if BFIN561_BLUETECHNIX_CM
+	default 5 if BFIN561_EZKIT
+	help
+	  This sets the frequency of the system clock (including SDRAM or DDR).
+	  This can be between 1 and 15
+	  System Clock = (PLL frequency) / (this setting)
+
+#
+# Max & Min Speeds for various Chips
+#
+config MAX_VCO_HZ
+	int
+	default 600000000 if BF522
+	default 600000000 if BF525
+	default 600000000 if BF527
+	default 400000000 if BF531
+	default 400000000 if BF532
+	default 750000000 if BF533
+	default 500000000 if BF534
+	default 400000000 if BF536
+	default 600000000 if BF537
+	default 533000000 if BF538
+	default 533000000 if BF539
+	default 600000000 if BF542
+	default 533000000 if BF544
+	default 533000000 if BF549
+	default 600000000 if BF561
+
+config MIN_VCO_HZ
+	int
+	default 50000000
+
+config MAX_SCLK_HZ
+	int
+	default 133000000
+
+config MIN_SCLK_HZ
+	int
+	default 27000000
+
+comment "Kernel Timer/Scheduler"
+
+source kernel/Kconfig.hz
+
+comment "Memory Setup"
+
 config MEM_SIZE
 	int "SDRAM Memory Size in MBytes"
 	default  32 if BFIN533_EZKIT
@@ -364,15 +476,16 @@ config ENET_FLASH_PIN
 config BOOT_LOAD
 	hex "Kernel load address for booting"
 	default "0x1000"
+	range 0x1000 0x20000000
 	help
 	  This option allows you to set the load address of the kernel.
 	  This can be useful if you are on a board which has a small amount
 	  of memory or you wish to reserve some memory at the beginning of
 	  the address space.
 
-	  Note that you generally want to keep this value at or above 4k
-	  (0x1000) as this will allow the kernel to capture NULL pointer
-	  references.
+	  Note that you need to keep this value above 4k (0x1000) as this
+	  memory region is used to capture NULL pointer references as well
+	  as some core kernel functions.
 
 comment "LED Status Indicators"
 	depends on (BFIN533_STAMP || BFIN533_BLUETECHNIX_CM)
@@ -408,6 +521,52 @@ config BFIN_IDLE_LED_NUM
 	help
 	  Select the LED (marked on the board) for you to blink.
 
+choice
+	prompt "Blackfin Exception Scratch Register"
+	default BFIN_SCRATCH_REG_RETN
+	help
+	  Select the resource to reserve for the Exception handler:
+	    - RETN: Non-Maskable Interrupt (NMI)
+	    - RETE: Exception Return (JTAG/ICE)
+	    - CYCLES: Performance counter
+
+	  If you are unsure, please select "RETN".
+
+config BFIN_SCRATCH_REG_RETN
+	bool "RETN"
+	help
+	  Use the RETN register in the Blackfin exception handler
+	  as a stack scratch register.  This means you cannot
+	  safely use NMI on the Blackfin while running Linux, but
+	  you can debug the system with a JTAG ICE and use the
+	  CYCLES performance registers.
+
+	  If you are unsure, please select "RETN".
+
+config BFIN_SCRATCH_REG_RETE
+	bool "RETE"
+	help
+	  Use the RETE register in the Blackfin exception handler
+	  as a stack scratch register.  This means you cannot
+	  safely use a JTAG ICE while debugging a Blackfin board,
+	  but you can safely use the CYCLES performance registers
+	  and the NMI.
+
+	  If you are unsure, please select "RETN".
+
+config BFIN_SCRATCH_REG_CYCLES
+	bool "CYCLES"
+	help
+	  Use the CYCLES register in the Blackfin exception handler
+	  as a stack scratch register.  This means you cannot
+	  safely use the CYCLES performance registers on a Blackfin
+	  board at anytime, but you can debug the system with a JTAG
+	  ICE and use the NMI.
+
+	  If you are unsure, please select "RETN".
+
+endchoice
+
 #
 # Sorry - but you need to put the hex address here -
 #
@@ -448,10 +607,6 @@ endmenu
 
 menu "Blackfin Kernel Optimizations"
 
-comment "Timer Tick"
-
-source kernel/Kconfig.hz
-
 comment "Memory Optimizations"
 
 config I_ENTRY_L1
@@ -614,22 +769,22 @@ endchoice
 
 
 comment "Cache Support"
-config BLKFIN_CACHE
+config BFIN_ICACHE
 	bool "Enable ICACHE"
-config BLKFIN_DCACHE
+config BFIN_DCACHE
 	bool "Enable DCACHE"
-config BLKFIN_DCACHE_BANKA
+config BFIN_DCACHE_BANKA
 	bool "Enable only 16k BankA DCACHE - BankB is SRAM"
-	depends on BLKFIN_DCACHE && !BF531
+	depends on BFIN_DCACHE && !BF531
 	default n
-config BLKFIN_CACHE_LOCK
-	bool "Enable Cache Locking"
+config BFIN_ICACHE_LOCK
+	bool "Enable Instruction Cache Locking"
 
 choice
 	prompt "Policy"
-	depends on BLKFIN_DCACHE
-	default BLKFIN_WB
-config BLKFIN_WB
+	depends on BFIN_DCACHE
+	default BFIN_WB
+config BFIN_WB
 	bool "Write back"
 	help
 	  Write Back Policy:
@@ -646,7 +801,7 @@ config BLKFIN_WB
 	  If you are unsure of the options and you want to be safe,
 	  then go with Write Through.
 
-config BLKFIN_WT
+config BFIN_WT
 	bool "Write through"
 	help
 	  Write Back Policy:
@@ -672,66 +827,9 @@ config L1_MAX_PIECE
 	  Set the max memory pieces for the L1 SRAM allocation algorithm.
 	  Min value is 16. Max value is 1024.
 
-menu "Clock Settings"
-
-
-config BFIN_KERNEL_CLOCK
-	bool "Re-program Clocks while Kernel boots?"
-	default n
-	help
-	  This option decides if kernel clocks are re-programed from the
-	  bootloader settings. If the clocks are not set, the SDRAM settings
-	  are also not changed, and the Bootloader does 100% of the hardware
-	  configuration.
-
-config VCO_MULT
-	int "VCO Multiplier"
-	depends on BFIN_KERNEL_CLOCK
-	default "22" if BFIN533_EZKIT
-	default "45" if BFIN533_STAMP
-	default "20" if BFIN537_STAMP
-	default "22" if BFIN533_BLUETECHNIX_CM
-	default "20" if BFIN537_BLUETECHNIX_CM
-	default "20" if BFIN561_BLUETECHNIX_CM
-	default "20" if BFIN561_EZKIT
-
-config CCLK_DIV
-	int "Core Clock Divider"
-	depends on BFIN_KERNEL_CLOCK
-	default 1 if BFIN533_EZKIT
-	default 1 if BFIN533_STAMP
-	default 1 if BFIN537_STAMP
-	default 1 if BFIN533_BLUETECHNIX_CM
-	default 1 if BFIN537_BLUETECHNIX_CM
-	default 1 if BFIN561_BLUETECHNIX_CM
-	default 1 if BFIN561_EZKIT
-
-config SCLK_DIV
-	int "System Clock Divider"
-	depends on BFIN_KERNEL_CLOCK
-	default 5 if BFIN533_EZKIT
-	default 5 if BFIN533_STAMP
-	default 4 if BFIN537_STAMP
-	default 5 if BFIN533_BLUETECHNIX_CM
-	default 4 if BFIN537_BLUETECHNIX_CM
-	default 4 if BFIN561_BLUETECHNIX_CM
-	default 5 if BFIN561_EZKIT
-
-config CLKIN_HALF
-	bool "Half ClockIn"
-	depends on BFIN_KERNEL_CLOCK
-	default n
-
-config PLL_BYPASS
-	bool "Bypass PLL"
-	depends on BFIN_KERNEL_CLOCK
-	default n
-
-endmenu
-
 comment "Asynchonous Memory Configuration"
 
-menu "EBIU_AMBCTL Global Control"
+menu "EBIU_AMGCTL Global Control"
 config C_AMCKEN
 	bool "Enable CLKOUT"
 	default y
@@ -941,24 +1039,6 @@ config DEBUG_ICACHE_CHECK
 	  also relocates the irq_panic() function to L1 memory, (which is
 	  un-cached).
 
-config DEBUG_KERNEL_START
-	bool "Debug Kernel Startup"
-	depends on DEBUG_KERNEL
-	help
-	  Say Y here to put in an mini-execption handler before the kernel
-	  replaces the bootloader exception handler. This will stop kernels
-	  from dieing at startup with no visible error messages.
-
-config DEBUG_SERIAL_EARLY_INIT
-	bool "Initialize serial driver early"
-	default n
-	depends on SERIAL_BFIN
-	help
-	  Say Y here if you want to get kernel output early when kernel
-	  crashes before the normal console initialization. If this option
-	  is enable, console output will always go to the ttyBF0, no matter
-	  what kernel boot paramters you set.
-
 config DEBUG_HUNT_FOR_ZERO
 	bool "Catch NULL pointer reads/writes"
 	default y
@@ -973,8 +1053,89 @@ config DEBUG_HUNT_FOR_ZERO
 	  Enabling this option will take up an extra entry in CPLB table.
 	  Otherwise, there is no extra overhead.
 
+config DEBUG_BFIN_HWTRACE_ON
+	bool "Turn on Blackfin's Hardware Trace"
+	default y
+	help
+	  All Blackfins include a Trace Unit which stores a history of the last
+	  16 changes in program flow taken by the program sequencer. The history
+	  allows the user to recreate the program sequencer’s recent path. This
+	  can be handy when an application dies - we print out the execution
+	  path of how it got to the offending instruction.
+
+	  By turning this off, you may save a tiny amount of power.
+
+choice
+	prompt "Omit loop Tracing"
+	default DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
+	depends on DEBUG_BFIN_HWTRACE_ON
+	help
+	  The trace buffer can be configured to omit recording of changes in
+	  program flow that match either the last entry or one of the last
+	  two entries. Omitting one of these entries from the record prevents
+	  the trace buffer from overflowing because of any sort of loop (for, do
+	  while, etc) in the program.
+
+	  Because zero-overhead Hardware loops are not recorded in the trace buffer,
+	  this feature can be used to prevent trace overflow from loops that
+	  are nested four deep.
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
+	bool "Trace all Loops"
+	help
+	  The trace buffer records all changes of flow 
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION_ONE
+	bool "Compress single-level loops"
+	help
+	  The trace buffer does not record single loops - helpful if trace 
+	  is spinning on a while or do loop.
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION_TWO
+	bool "Compress two-level loops"
+	help
+	  The trace buffer does not record loops two levels deep. Helpful if
+	  the trace is spinning in a nested loop
+
+endchoice
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION
+	int
+	depends on DEBUG_BFIN_HWTRACE_ON
+	default 0 if DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
+	default 1 if DEBUG_BFIN_HWTRACE_COMPRESSION_ONE
+	default 2 if DEBUG_BFIN_HWTRACE_COMPRESSION_TWO
+
+
+config DEBUG_BFIN_HWTRACE_EXPAND
+	bool "Expand Trace Buffer greater than 16 entries"
+	depends on DEBUG_BFIN_HWTRACE_ON
+	default n
+	help
+	  By selecting this option, every time the 16 hardware entries in
+	  the Blackfin's HW Trace buffer are full, the kernel will move them
+	  into a software buffer, for dumping when there is an issue. This 
+	  has a great impact on performance, (an interrupt every 16 change of 
+	  flows) and should normally be turned off, except in those nasty
+	  debugging sessions
+
+config DEBUG_BFIN_HWTRACE_EXPAND_LEN
+	int "Size of Trace buffer (in power of 2k)"
+	range 0 4
+	depends on DEBUG_BFIN_HWTRACE_EXPAND
+	default 1
+	help
+	  This sets the size of the software buffer that the trace information
+	  is kept in.
+	  0 for (2^0)  1k, or 256 entries,
+	  1 for (2^1)  2k, or 512 entries,
+	  2 for (2^2)  4k, or 1024 entries,
+	  3 for (2^3)  8k, or 2048 entries,
+	  4 for (2^4) 16k, or 4096 entries
+
 config DEBUG_BFIN_NO_KERN_HWTRACE
 	bool "Trace user apps (turn off hwtrace in kernel)"
+	depends on DEBUG_BFIN_HWTRACE_ON
 	default n
 	help
 	  Some pieces of the kernel contain a lot of flow changes which can
@@ -985,6 +1146,20 @@ config DEBUG_BFIN_NO_KERN_HWTRACE
 	  Say Y here to disable hardware tracing in some known "jumpy" pieces
 	  of code so that the trace buffer will extend further back.
 
+config EARLY_PRINTK
+	bool "Early printk" 
+	default n
+	help
+	  This option enables special console drivers which allow the kernel
+	  to print messages very early in the bootup process.
+
+	  This is useful for kernel debugging when your machine crashes very
+	  early before the console code is initialized. After enabling this
+	  feature, you must add "earlyprintk=serial,uart0,57600" to the
+	  command line (bootargs). It is safe to say Y here in all cases, as
+	  all of this lives in the init section and is thrown away after the
+	  kernel boots completely.
+
 config DUAL_CORE_TEST_MODULE
 	tristate "Dual Core Test Module"
 	depends on (BF561)
diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig
index 1cf1ab28dc6..57f58d5cd47 100644
--- a/arch/blackfin/configs/BF533-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF533-EZKIT_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -40,7 +41,9 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -58,15 +61,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -184,19 +192,17 @@ CONFIG_WDTIMER=13
 # CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Clock/PLL Setup
 #
 CONFIG_CLKIN_HZ=27000000
-CONFIG_MEM_SIZE=32
-CONFIG_MEM_ADD_WIDTH=9
-CONFIG_BOOT_LOAD=0x1000
-
-#
-# Blackfin Kernel Optimizations
-#
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=750000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
 
 #
-# Timer Tick
+# Kernel Timer/Scheduler
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -205,6 +211,20 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 
 #
+# Memory Setup
+#
+CONFIG_MEM_SIZE=32
+CONFIG_MEM_ADD_WIDTH=9
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -243,20 +263,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -277,12 +292,13 @@ CONFIG_C_AMBEN_ALL=y
 CONFIG_BANK_0=0x7BB0
 CONFIG_BANK_1=0x7BB0
 CONFIG_BANK_2=0x7BB0
-CONFIG_BANK_3=0x99B3
+CONFIG_BANK_3=0xAAC3
 
 #
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -290,10 +306,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -327,7 +339,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -368,20 +379,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -448,7 +447,16 @@ CONFIG_IRTTY_SIR=m
 # FIR device drivers
 #
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -466,10 +474,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -513,7 +517,6 @@ CONFIG_MTD_MW320D=m
 CONFIG_MTD_RAM=y
 CONFIG_MTD_ROM=m
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -550,16 +553,13 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 # CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -587,10 +587,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
@@ -599,10 +595,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
 
 #
@@ -611,19 +603,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_MD is not set
 
 #
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
 # Network device support
 #
 CONFIG_NETDEVICES=y
@@ -631,10 +610,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# PHY device support
-#
 # CONFIG_PHYLIB is not set
 
 #
@@ -644,27 +619,15 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 CONFIG_SMC91X=y
 # CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -688,6 +651,7 @@ CONFIG_SMC91X=y
 #
 CONFIG_INPUT=m
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -704,6 +668,7 @@ CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 # CONFIG_INPUT_MISC is not set
 
@@ -718,7 +683,7 @@ CONFIG_INPUT_EVDEV=m
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -758,10 +723,6 @@ CONFIG_UNIX98_PTYS=y
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -773,7 +734,6 @@ CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
 CONFIG_BLACKFIN_DPMC=y
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -781,10 +741,6 @@ CONFIG_BLACKFIN_DPMC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 # CONFIG_I2C is not set
 
 #
@@ -803,22 +759,22 @@ CONFIG_SPI_BFIN=y
 # SPI Protocol Masters
 #
 # CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
 # CONFIG_SENSORS_F71805F is not set
 # CONFIG_SENSORS_LM70 is not set
 # CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
@@ -830,16 +786,19 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
-# Digital Video Broadcasting Devices
+# Graphics support
 #
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
-# Graphics support
+# Display device support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 # CONFIG_FB is not set
 
 #
@@ -862,18 +821,17 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-# CONFIG_USB_GADGET is not set
 
 #
-# MMC/SD Card support
+# USB Gadget Support
 #
-# CONFIG_SPI_MMC is not set
+# CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 
 #
@@ -913,17 +871,29 @@ CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
 
 #
-# RTC drivers
+# Platform RTC drivers
 #
 # CONFIG_RTC_DRV_DS1553 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
-# CONFIG_RTC_DRV_RS5C348 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
-# CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
 CONFIG_RTC_DRV_BFIN=y
 
 #
@@ -940,14 +910,6 @@ CONFIG_RTC_DRV_BFIN=y
 #
 
 #
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
-
-#
 # PBX support
 #
 # CONFIG_PBX is not set
@@ -1047,6 +1009,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1124,14 +1087,20 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+CONFIG_DEBUG_MMRS=y
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
 
@@ -1154,6 +1123,7 @@ CONFIG_SECURITY_CAPABILITIES=m
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
@@ -1161,3 +1131,4 @@ CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig
index 64b7f1b3b2a..306302baff0 100644
--- a/arch/blackfin/configs/BF533-STAMP_defconfig
+++ b/arch/blackfin/configs/BF533-STAMP_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -40,7 +41,9 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -58,15 +61,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -185,9 +193,27 @@ CONFIG_WDTIMER=13
 # CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Clock/PLL Setup
 #
 CONFIG_CLKIN_HZ=11059200
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=750000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
+
+#
+# Kernel Timer/Scheduler
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+
+#
+# Memory Setup
+#
 CONFIG_MEM_SIZE=128
 CONFIG_MEM_ADD_WIDTH=11
 CONFIG_ENET_FLASH_PIN=0
@@ -198,6 +224,9 @@ CONFIG_BOOT_LOAD=0x1000
 #
 # CONFIG_BFIN_ALIVE_LED is not set
 # CONFIG_BFIN_IDLE_LED is not set
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
 CONFIG_BFIN_ALIVE_LED_PORT=0xFFC00700
 CONFIG_BFIN_ALIVE_LED_DPORT=0xFFC00730
 CONFIG_BFIN_IDLE_LED_PORT=0xFFC00700
@@ -208,15 +237,6 @@ CONFIG_BFIN_IDLE_LED_DPORT=0xFFC00730
 #
 
 #
-# Timer Tick
-#
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_300 is not set
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-
-#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -255,20 +275,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -289,12 +304,13 @@ CONFIG_C_AMBEN_ALL=y
 CONFIG_BANK_0=0x7BB0
 CONFIG_BANK_1=0x7BB0
 CONFIG_BANK_2=0x7BB0
-CONFIG_BANK_3=0x99B3
+CONFIG_BANK_3=0xAAC3
 
 #
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -302,10 +318,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -339,7 +351,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -380,20 +391,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -460,7 +459,16 @@ CONFIG_IRTTY_SIR=m
 # FIR device drivers
 #
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -478,10 +486,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -525,7 +529,6 @@ CONFIG_MTD_MW320D=m
 CONFIG_MTD_RAM=y
 CONFIG_MTD_ROM=m
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -562,16 +565,13 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 # CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -599,10 +599,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
@@ -611,10 +607,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
 
 #
@@ -623,19 +615,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_MD is not set
 
 #
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
 # Network device support
 #
 CONFIG_NETDEVICES=y
@@ -643,10 +622,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# PHY device support
-#
 # CONFIG_PHYLIB is not set
 
 #
@@ -656,27 +631,15 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 CONFIG_SMC91X=y
 # CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -700,6 +663,7 @@ CONFIG_SMC91X=y
 #
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -716,8 +680,14 @@ CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
 # CONFIG_INPUT_UINPUT is not set
 # CONFIG_BF53X_PFBUTTONS is not set
 CONFIG_TWI_KEYPAD=m
@@ -734,7 +704,7 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=39
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -777,10 +747,6 @@ CONFIG_UNIX98_PTYS=y
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -792,7 +758,6 @@ CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
 CONFIG_BLACKFIN_DPMC=y
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -800,11 +765,8 @@ CONFIG_BLACKFIN_DPMC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=m
 
 #
@@ -818,10 +780,11 @@ CONFIG_I2C_ALGOBIT=m
 # I2C Hardware Bus support
 #
 # CONFIG_I2C_BLACKFIN_GPIO is not set
+# CONFIG_I2C_GPIO is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
 # CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
 
 #
 # Miscellaneous I2C Chip support
@@ -857,18 +820,16 @@ CONFIG_SPI_BFIN=y
 # SPI Protocol Masters
 #
 # CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -896,6 +857,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
@@ -920,22 +882,30 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
-# Digital Video Broadcasting Devices
+# Graphics support
 #
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
-# Graphics support
+# Display device support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 CONFIG_FB=m
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 CONFIG_FB_CFB_FILLRECT=m
 CONFIG_FB_CFB_COPYAREA=m
 CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -957,10 +927,6 @@ CONFIG_ADV7393_1XMEM=y
 # CONFIG_ADV7393_2XMEM is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
-
-#
-# Logo configuration
-#
 # CONFIG_LOGO is not set
 
 #
@@ -1001,7 +967,6 @@ CONFIG_SND_BLACKFIN_AD1836_TDM=y
 # CONFIG_SND_BLACKFIN_AD1836_I2S is not set
 CONFIG_SND_BLACKFIN_AD1836_MULSUB=y
 # CONFIG_SND_BLACKFIN_AD1836_5P1 is not set
-CONFIG_SND_BLACKFIN_AD1981B=m
 CONFIG_SND_BLACKFIN_SPORT=0
 CONFIG_SND_BLACKFIN_SPI_PFBIT=4
 CONFIG_SND_BFIN_AD73311=m
@@ -1009,11 +974,16 @@ CONFIG_SND_BFIN_SPORT=0
 CONFIG_SND_BFIN_AD73311_SE=4
 
 #
-# SoC audio support
+# System on Chip audio support
 #
 # CONFIG_SND_SOC is not set
 
 #
+# SoC Audio for the ADI Blackfin
+#
+# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
+
+#
 # Open Sound System
 #
 # CONFIG_SOUND_PRIME is not set
@@ -1033,18 +1003,17 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-# CONFIG_USB_GADGET is not set
 
 #
-# MMC/SD Card support
+# USB Gadget Support
 #
-# CONFIG_SPI_MMC is not set
+# CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 
 #
@@ -1084,44 +1053,50 @@ CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# RTC drivers
+# I2C RTC drivers
 #
-# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_DS1307 is not set
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_ISL1208 is not set
 # CONFIG_RTC_DRV_DS1672 is not set
-# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+
+#
+# SPI RTC drivers
+#
 # CONFIG_RTC_DRV_RS5C348 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
-# CONFIG_RTC_DRV_V3020 is not set
-CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Engine support
+# Platform RTC drivers
 #
-# CONFIG_DMA_ENGINE is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_V3020 is not set
 
 #
-# DMA Clients
+# on-CPU RTC drivers
 #
+CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Devices
+# DMA Engine support
 #
+# CONFIG_DMA_ENGINE is not set
 
 #
-# Auxiliary Display support
+# DMA Clients
 #
 
 #
-# Virtualization
+# DMA Devices
 #
 
 #
@@ -1224,6 +1199,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1301,14 +1277,20 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+CONFIG_DEBUG_MMRS=y
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
 
@@ -1331,6 +1313,7 @@ CONFIG_SECURITY_CAPABILITIES=m
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
@@ -1338,3 +1321,4 @@ CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig
index ccf09dc09a1..828b604438e 100644
--- a/arch/blackfin/configs/BF537-STAMP_defconfig
+++ b/arch/blackfin/configs/BF537-STAMP_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -40,7 +41,9 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -58,15 +61,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -148,13 +156,6 @@ CONFIG_IRQ_PLL_WAKEUP=7
 #
 
 #
-# PORT F/G Selection
-#
-CONFIG_BF537_PORT_F=y
-# CONFIG_BF537_PORT_G is not set
-# CONFIG_BF537_PORT_H is not set
-
-#
 # Interrupt Priority Assignment
 #
 
@@ -199,19 +200,17 @@ CONFIG_IRQ_WATCH=13
 # CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Clock/PLL Setup
 #
 CONFIG_CLKIN_HZ=25000000
-CONFIG_MEM_SIZE=64
-CONFIG_MEM_ADD_WIDTH=10
-CONFIG_BOOT_LOAD=0x1000
-
-#
-# Blackfin Kernel Optimizations
-#
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=600000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
 
 #
-# Timer Tick
+# Kernel Timer/Scheduler
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -220,6 +219,20 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 
 #
+# Memory Setup
+#
+CONFIG_MEM_SIZE=64
+CONFIG_MEM_ADD_WIDTH=10
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -258,20 +271,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -298,6 +306,7 @@ CONFIG_BANK_3=0x99B3
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -305,10 +314,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -342,7 +347,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -383,20 +387,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -463,7 +455,16 @@ CONFIG_IRTTY_SIR=m
 # FIR device drivers
 #
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -481,10 +482,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -528,7 +525,6 @@ CONFIG_MTD_MW320D=m
 CONFIG_MTD_RAM=y
 CONFIG_MTD_ROM=m
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -565,13 +561,10 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 CONFIG_MTD_NAND=m
 # CONFIG_MTD_NAND_VERIFY_WRITE is not set
 # CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
 CONFIG_MTD_NAND_BFIN=m
 CONFIG_BFIN_NAND_BASE=0x20212000
 CONFIG_BFIN_NAND_CLE=2
@@ -580,11 +573,13 @@ CONFIG_BFIN_NAND_READY=3
 CONFIG_MTD_NAND_IDS=m
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -612,10 +607,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
@@ -624,10 +615,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
 
 #
@@ -636,19 +623,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_MD is not set
 
 #
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
 # Network device support
 #
 CONFIG_NETDEVICES=y
@@ -656,11 +630,20 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+CONFIG_PHYLIB=y
 
 #
-# PHY device support
+# MII PHY device drivers
 #
-# CONFIG_PHYLIB is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_FIXED_PHY is not set
 
 #
 # Ethernet (10 or 100Mbit)
@@ -674,27 +657,15 @@ CONFIG_BFIN_TX_DESC_NUM=10
 CONFIG_BFIN_RX_DESC_NUM=20
 # CONFIG_BFIN_MAC_RMII is not set
 # CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -718,6 +689,7 @@ CONFIG_BFIN_RX_DESC_NUM=20
 #
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -734,8 +706,14 @@ CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
 # CONFIG_INPUT_UINPUT is not set
 # CONFIG_BF53X_PFBUTTONS is not set
 CONFIG_TWI_KEYPAD=m
@@ -752,7 +730,7 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=72
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -803,10 +781,6 @@ CONFIG_CAN_BLACKFIN=m
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -818,7 +792,6 @@ CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
 CONFIG_BLACKFIN_DPMC=y
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -826,11 +799,8 @@ CONFIG_BLACKFIN_DPMC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=m
 
 #
@@ -846,10 +816,11 @@ CONFIG_I2C_CHARDEV=m
 # CONFIG_I2C_BLACKFIN_GPIO is not set
 CONFIG_I2C_BLACKFIN_TWI=m
 CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50
+# CONFIG_I2C_GPIO is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
 # CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
 
 #
 # Miscellaneous I2C Chip support
@@ -885,18 +856,16 @@ CONFIG_SPI_BFIN=y
 # SPI Protocol Masters
 #
 # CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -924,6 +893,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
@@ -948,11 +918,8 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
 # Graphics support
@@ -960,12 +927,23 @@ CONFIG_HWMON=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=m
 CONFIG_LCD_CLASS_DEVICE=m
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 CONFIG_FB=m
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 CONFIG_FB_CFB_FILLRECT=m
 CONFIG_FB_CFB_COPYAREA=m
 CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -991,10 +969,6 @@ CONFIG_LQ035_SLAVE_ADDR=0x58
 # CONFIG_FB_BFIN_BGR is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
-
-#
-# Logo configuration
-#
 # CONFIG_LOGO is not set
 
 #
@@ -1035,7 +1009,6 @@ CONFIG_SND_BLACKFIN_AD1836_TDM=y
 # CONFIG_SND_BLACKFIN_AD1836_I2S is not set
 CONFIG_SND_BLACKFIN_AD1836_MULSUB=y
 # CONFIG_SND_BLACKFIN_AD1836_5P1 is not set
-CONFIG_SND_BLACKFIN_AD1981B=m
 CONFIG_SND_BLACKFIN_SPORT=0
 CONFIG_SND_BLACKFIN_SPI_PFBIT=4
 CONFIG_SND_BFIN_AD73311=m
@@ -1043,11 +1016,16 @@ CONFIG_SND_BFIN_SPORT=0
 CONFIG_SND_BFIN_AD73311_SE=4
 
 #
-# SoC audio support
+# System on Chip audio support
 #
 # CONFIG_SND_SOC is not set
 
 #
+# SoC Audio for the ADI Blackfin
+#
+# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
+
+#
 # Open Sound System
 #
 # CONFIG_SOUND_PRIME is not set
@@ -1067,18 +1045,17 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-# CONFIG_USB_GADGET is not set
 
 #
-# MMC/SD Card support
+# USB Gadget Support
 #
-# CONFIG_SPI_MMC is not set
+# CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 
 #
@@ -1118,44 +1095,50 @@ CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# RTC drivers
+# I2C RTC drivers
 #
-# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_DS1307 is not set
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_ISL1208 is not set
 # CONFIG_RTC_DRV_DS1672 is not set
-# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+
+#
+# SPI RTC drivers
+#
 # CONFIG_RTC_DRV_RS5C348 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
-# CONFIG_RTC_DRV_V3020 is not set
-CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Engine support
+# Platform RTC drivers
 #
-# CONFIG_DMA_ENGINE is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_V3020 is not set
 
 #
-# DMA Clients
+# on-CPU RTC drivers
 #
+CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Devices
+# DMA Engine support
 #
+# CONFIG_DMA_ENGINE is not set
 
 #
-# Auxiliary Display support
+# DMA Clients
 #
 
 #
-# Virtualization
+# DMA Devices
 #
 
 #
@@ -1258,6 +1241,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1335,14 +1319,20 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+CONFIG_DEBUG_MMRS=y
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
 
@@ -1365,6 +1355,7 @@ CONFIG_SECURITY_CAPABILITIES=m
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
@@ -1372,3 +1363,4 @@ CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig
index ac8390fafa9..e80f3d59c28 100644
--- a/arch/blackfin/configs/BF548-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF548-EZKIT_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -40,7 +41,9 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -51,7 +54,6 @@ CONFIG_EMBEDDED=y
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -59,14 +61,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -165,6 +173,7 @@ CONFIG_IRQ_UART1_TX=10
 #
 # BF548 Specific Configuration
 #
+# CONFIG_DEB_DMA_URGENT is not set
 
 #
 # Interrupt Priority Assignment
@@ -242,24 +251,35 @@ CONFIG_IRQ_PINT2=11
 CONFIG_IRQ_PINT3=11
 
 #
-# Board customizations
+# Pin Interrupt to Port Assignment
 #
-# CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Assignment
 #
-CONFIG_CLKIN_HZ=25000000
-CONFIG_MEM_SIZE=64
-CONFIG_MEM_ADD_WIDTH=10
-CONFIG_BOOT_LOAD=0x1000
+CONFIG_PINTx_REASSIGN=y
+CONFIG_PINT0_ASSIGN=0x00000101
+CONFIG_PINT1_ASSIGN=0x01010000
+CONFIG_PINT2_ASSIGN=0x07000101
+CONFIG_PINT3_ASSIGN=0x02020303
 
 #
-# Blackfin Kernel Optimizations
+# Board customizations
 #
+# CONFIG_CMDLINE_BOOL is not set
 
 #
-# Timer Tick
+# Clock/PLL Setup
+#
+CONFIG_CLKIN_HZ=25000000
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=533000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
+
+#
+# Kernel Timer/Scheduler
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -268,6 +288,20 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 
 #
+# Memory Setup
+#
+CONFIG_MEM_SIZE=64
+CONFIG_MEM_ADD_WIDTH=10
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -275,12 +309,12 @@ CONFIG_EXCPT_IRQ_SYSC_L1=y
 CONFIG_DO_IRQ_L1=y
 CONFIG_CORE_TIMER_IRQ_L1=y
 CONFIG_IDLE_L1=y
-CONFIG_SCHEDULE_L1=y
+# CONFIG_SCHEDULE_L1 is not set
 CONFIG_ARITHMETIC_OPS_L1=y
 CONFIG_ACCESS_OK_L1=y
-CONFIG_MEMSET_L1=y
-CONFIG_MEMCPY_L1=y
-CONFIG_SYS_BFIN_SPINLOCK_L1=y
+# CONFIG_MEMSET_L1 is not set
+# CONFIG_MEMCPY_L1 is not set
+# CONFIG_SYS_BFIN_SPINLOCK_L1 is not set
 # CONFIG_IP_CHECKSUM_L1 is not set
 CONFIG_CACHELINE_ALIGNED_L1=y
 # CONFIG_SYSCALL_TAB_L1 is not set
@@ -306,20 +340,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -327,7 +356,6 @@ CONFIG_L1_MAX_PIECE=16
 # EBIU_AMBCTL Global Control
 #
 CONFIG_C_AMCKEN=y
-CONFIG_C_CDPRIO=y
 # CONFIG_C_AMBEN is not set
 # CONFIG_C_AMBEN_B0 is not set
 # CONFIG_C_AMBEN_B0_B1 is not set
@@ -338,7 +366,7 @@ CONFIG_C_AMBEN_ALL=y
 # EBIU_AMBCTL Control
 #
 CONFIG_BANK_0=0x7BB0
-CONFIG_BANK_1=0x7BB0
+CONFIG_BANK_1=0x5554
 CONFIG_BANK_2=0x7BB0
 CONFIG_BANK_3=0x99B3
 
@@ -346,6 +374,7 @@ CONFIG_BANK_3=0x99B3
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -353,10 +382,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -383,7 +408,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -424,20 +448,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -463,7 +475,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -475,29 +496,23 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
 # CONFIG_SYS_HYPERVISOR is not set
 
 #
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
 
 #
 # User Modules And Translation Layers
 #
-# CONFIG_MTD_CHAR is not set
+CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLKDEVS=y
 CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
@@ -509,8 +524,10 @@ CONFIG_MTD_BLOCK=y
 #
 # RAM/ROM/Flash chip drivers
 #
-# CONFIG_MTD_CFI is not set
+CONFIG_MTD_CFI=y
 # CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
 CONFIG_MTD_MAP_BANK_WIDTH_1=y
 CONFIG_MTD_MAP_BANK_WIDTH_2=y
 CONFIG_MTD_MAP_BANK_WIDTH_4=y
@@ -521,22 +538,32 @@ CONFIG_MTD_CFI_I1=y
 CONFIG_MTD_CFI_I2=y
 # CONFIG_MTD_CFI_I4 is not set
 # CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+# CONFIG_MTD_MW320D is not set
+CONFIG_MTD_CFI_UTIL=y
 CONFIG_MTD_RAM=y
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
 #
 CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x20000000
+CONFIG_MTD_PHYSMAP_LEN=0x400000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_BF5xx is not set
-CONFIG_MTD_UCLINUX=y
+# CONFIG_MTD_UCLINUX is not set
 # CONFIG_MTD_PLATRAM is not set
 
 #
 # Self-contained MTD device drivers
 #
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
@@ -548,16 +575,23 @@ CONFIG_MTD_UCLINUX=y
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_BFIN is not set
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_BF5XX=y
+CONFIG_MTD_NAND_BF5XX_HWECC=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# NAND Flash Device Drivers
-#
-# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -585,41 +619,61 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
 # SCSI device support
 #
 # CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
 # CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
 
 #
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
+# SCSI support type (disk, tape, CD-ROM)
 #
-# CONFIG_ATA is not set
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
 
 #
-# Multi-device support (RAID and LVM)
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
 #
-# CONFIG_MD is not set
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
 
 #
-# Fusion MPT device support
+# SCSI Transports
 #
-# CONFIG_FUSION is not set
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
 
 #
-# IEEE 1394 (FireWire) support
+# SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_PATA_PLATFORM is not set
+CONFIG_PATA_BF54X=y
+CONFIG_PATA_BF54X_DMA=y
 
 #
-# I2O device support
+# Multi-device support (RAID and LVM)
 #
+# CONFIG_MD is not set
 
 #
 # Network device support
@@ -629,10 +683,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# PHY device support
-#
 # CONFIG_PHYLIB is not set
 
 #
@@ -641,28 +691,16 @@ CONFIG_NETDEVICES=y
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_SMC91X is not set
-# CONFIG_SMSC911X is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
+CONFIG_SMSC911X=y
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -686,6 +724,7 @@ CONFIG_MII=y
 #
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -702,10 +741,17 @@ CONFIG_INPUT=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
 # CONFIG_INPUT_UINPUT is not set
 # CONFIG_BF53X_PFBUTTONS is not set
+# CONFIG_TWI_KEYPAD is not set
 
 #
 # Hardware I/O ports
@@ -718,12 +764,15 @@ CONFIG_INPUT_MISC=y
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
 # CONFIG_BFIN_SPORT is not set
 # CONFIG_BFIN_TIMER_LATENCY is not set
+# CONFIG_TWI_LCD is not set
+# CONFIG_AD5304 is not set
+# CONFIG_BF5xx_TEA5764 is not set
 # CONFIG_BF5xx_FBDMA is not set
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
@@ -760,14 +809,9 @@ CONFIG_UNIX98_PTYS=y
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 # CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -775,32 +819,114 @@ CONFIG_HW_RANDOM=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
 
 #
-# I2C support
+# I2C Hardware Bus support
 #
-# CONFIG_I2C is not set
+# CONFIG_I2C_BLACKFIN_GPIO is not set
+CONFIG_I2C_BLACKFIN_TWI=y
+CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_AD5252 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCF8575 is not set
+# CONFIG_SENSORS_PCA9543 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
 
 #
 # SPI support
 #
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
 
 #
-# Dallas's 1-wire bus
+# SPI Master Controller Drivers
 #
-# CONFIG_W1 is not set
+CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
-# Hardware Monitoring support
+# Dallas's 1-wire bus
 #
+# CONFIG_W1 is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
@@ -812,16 +938,19 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
-# Digital Video Broadcasting Devices
+# Graphics support
 #
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
-# Graphics support
+# Display device support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 # CONFIG_FB is not set
 
 #
@@ -844,6 +973,10 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
 
@@ -851,11 +984,20 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
+CONFIG_MMC=m
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=m
 
 #
-# MMC/SD Card support
+# MMC/SD Host Controller Drivers
 #
-# CONFIG_MMC is not set
+CONFIG_SDH_BFIN=m
+# CONFIG_SPI_MMC is not set
 
 #
 # LED devices
@@ -894,15 +1036,37 @@ CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# RTC drivers
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+
+#
+# Platform RTC drivers
 #
 # CONFIG_RTC_DRV_DS1553 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
 # CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
 CONFIG_RTC_DRV_BFIN=y
 
 #
@@ -919,14 +1083,6 @@ CONFIG_RTC_DRV_BFIN=y
 #
 
 #
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
-
-#
 # PBX support
 #
 # CONFIG_PBX is not set
@@ -991,8 +1147,25 @@ CONFIG_RAMFS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
-# CONFIG_YAFFS_FS is not set
-# CONFIG_JFFS2_FS is not set
+CONFIG_YAFFS_FS=m
+CONFIG_YAFFS_YAFFS1=y
+# CONFIG_YAFFS_DOES_ECC is not set
+CONFIG_YAFFS_YAFFS2=y
+CONFIG_YAFFS_AUTO_YAFFS2=y
+# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
+CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10
+# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_HPFS_FS is not set
@@ -1040,36 +1213,20 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_TIMER_STATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_LIST is not set
-CONFIG_FRAME_POINTER=y
-CONFIG_FORCED_INLINING=y
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_FAULT_INJECTION is not set
-CONFIG_DEBUG_HWERR=y
-# CONFIG_DEBUG_ICACHE_CHECK is not set
-# CONFIG_DEBUG_KERNEL_START is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+CONFIG_DEBUG_MMRS=y
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
 
@@ -1092,9 +1249,12 @@ CONFIG_SECURITY_CAPABILITIES=y
 CONFIG_BITREVERSE=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig
index 51c0b6f9779..85e647f8775 100644
--- a/arch/blackfin/configs/BF561-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF561-EZKIT_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -40,7 +41,9 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -58,15 +61,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -229,19 +237,17 @@ CONFIG_IRQ_WDTIMER=13
 # CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Clock/PLL Setup
 #
 CONFIG_CLKIN_HZ=30000000
-CONFIG_MEM_SIZE=64
-CONFIG_MEM_ADD_WIDTH=9
-CONFIG_BOOT_LOAD=0x1000
-
-#
-# Blackfin Kernel Optimizations
-#
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=600000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
 
 #
-# Timer Tick
+# Kernel Timer/Scheduler
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -250,6 +256,20 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 
 #
+# Memory Setup
+#
+CONFIG_MEM_SIZE=64
+CONFIG_MEM_ADD_WIDTH=9
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -288,20 +308,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -326,12 +341,13 @@ CONFIG_C_AMBEN_ALL=y
 CONFIG_BANK_0=0x7BB0
 CONFIG_BANK_1=0x7BB0
 CONFIG_BANK_2=0x7BB0
-CONFIG_BANK_3=0x99B3
+CONFIG_BANK_3=0xAAC3
 
 #
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -339,10 +355,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -364,7 +376,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -405,20 +416,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -485,7 +484,16 @@ CONFIG_IRTTY_SIR=m
 # FIR device drivers
 #
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -503,10 +511,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -550,7 +554,6 @@ CONFIG_MTD_MW320D=m
 CONFIG_MTD_RAM=y
 CONFIG_MTD_ROM=m
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -588,16 +591,13 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 # CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -625,10 +625,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
@@ -637,10 +633,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
 
 #
@@ -649,19 +641,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_MD is not set
 
 #
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
 # Network device support
 #
 CONFIG_NETDEVICES=y
@@ -669,10 +648,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# PHY device support
-#
 # CONFIG_PHYLIB is not set
 
 #
@@ -682,27 +657,15 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 CONFIG_SMC91X=y
 # CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -726,6 +689,7 @@ CONFIG_SMC91X=y
 #
 CONFIG_INPUT=m
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -742,6 +706,7 @@ CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 # CONFIG_INPUT_MISC is not set
 
@@ -756,7 +721,7 @@ CONFIG_INPUT_EVDEV=m
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -796,10 +761,6 @@ CONFIG_UNIX98_PTYS=y
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -810,7 +771,6 @@ CONFIG_WATCHDOG=y
 CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -818,10 +778,6 @@ CONFIG_HW_RANDOM=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 # CONFIG_I2C is not set
 
 #
@@ -840,22 +796,22 @@ CONFIG_SPI_BFIN=y
 # SPI Protocol Masters
 #
 # CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
 # CONFIG_SENSORS_F71805F is not set
 # CONFIG_SENSORS_LM70 is not set
 # CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
@@ -867,16 +823,19 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
-# Digital Video Broadcasting Devices
+# Graphics support
 #
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
-# Graphics support
+# Display device support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 # CONFIG_FB is not set
 
 #
@@ -899,18 +858,17 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-# CONFIG_USB_GADGET is not set
 
 #
-# MMC/SD Card support
+# USB Gadget Support
 #
-# CONFIG_SPI_MMC is not set
+# CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 
 #
@@ -953,14 +911,6 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
-
-#
 # PBX support
 #
 # CONFIG_PBX is not set
@@ -1060,6 +1010,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1137,14 +1088,20 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+CONFIG_DEBUG_MMRS=y
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
 # CONFIG_DUAL_CORE_TEST_MODULE is not set
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
@@ -1168,6 +1125,7 @@ CONFIG_SECURITY_CAPABILITIES=m
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
@@ -1175,3 +1133,4 @@ CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig
index 983ed181c89..15e36aaf218 100644
--- a/arch/blackfin/configs/PNAV-10_defconfig
+++ b/arch/blackfin/configs/PNAV-10_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -41,6 +42,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -57,15 +59,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=9
-CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -147,13 +154,6 @@ CONFIG_IRQ_PLL_WAKEUP=7
 #
 
 #
-# PORT F/G Selection
-#
-CONFIG_BF537_PORT_F=y
-# CONFIG_BF537_PORT_G is not set
-# CONFIG_BF537_PORT_H is not set
-
-#
 # Interrupt Priority Assignment
 #
 
@@ -198,19 +198,17 @@ CONFIG_IRQ_WATCH=13
 # CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Clock/PLL Setup
 #
 CONFIG_CLKIN_HZ=24576000
-CONFIG_MEM_SIZE=64
-CONFIG_MEM_ADD_WIDTH=10
-CONFIG_BOOT_LOAD=0x1000
-
-#
-# Blackfin Kernel Optimizations
-#
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=600000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
 
 #
-# Timer Tick
+# Kernel Timer/Scheduler
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -219,6 +217,20 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 
 #
+# Memory Setup
+#
+CONFIG_MEM_SIZE=64
+CONFIG_MEM_ADD_WIDTH=10
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -257,20 +269,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-CONFIG_BLKFIN_WB=y
-# CONFIG_BLKFIN_WT is not set
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -297,6 +304,7 @@ CONFIG_BANK_3=0x99B3
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -304,10 +312,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -334,7 +338,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -375,20 +378,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -414,7 +405,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -432,10 +432,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -473,7 +469,6 @@ CONFIG_MTD_CFI_I2=y
 CONFIG_MTD_RAM=y
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -499,13 +494,10 @@ CONFIG_MTD_UCLINUX=y
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 CONFIG_MTD_NAND=y
 # CONFIG_MTD_NAND_VERIFY_WRITE is not set
 # CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
 CONFIG_MTD_NAND_BFIN=y
 CONFIG_BFIN_NAND_BASE=0x20100000
 CONFIG_BFIN_NAND_CLE=2
@@ -514,11 +506,13 @@ CONFIG_BFIN_NAND_READY=44
 CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -546,10 +540,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
@@ -558,10 +548,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
 
 #
@@ -570,19 +556,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_MD is not set
 
 #
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
 # Network device support
 #
 CONFIG_NETDEVICES=y
@@ -590,11 +563,20 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+CONFIG_PHYLIB=y
 
 #
-# PHY device support
+# MII PHY device drivers
 #
-# CONFIG_PHYLIB is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_FIXED_PHY is not set
 
 #
 # Ethernet (10 or 100Mbit)
@@ -608,27 +590,15 @@ CONFIG_BFIN_TX_DESC_NUM=100
 CONFIG_BFIN_RX_DESC_NUM=100
 CONFIG_BFIN_MAC_RMII=y
 # CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -652,6 +622,7 @@ CONFIG_BFIN_MAC_RMII=y
 #
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -670,6 +641,7 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_ADS7846 is not set
 CONFIG_TOUCHSCREEN_AD7877=y
@@ -681,7 +653,13 @@ CONFIG_TOUCHSCREEN_AD7877=y
 # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
 # CONFIG_TOUCHSCREEN_TOUCHWIN is not set
 # CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
 CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
 CONFIG_INPUT_UINPUT=y
 # CONFIG_BF53X_PFBUTTONS is not set
 # CONFIG_TWI_KEYPAD is not set
@@ -697,7 +675,7 @@ CONFIG_INPUT_UINPUT=y
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -749,14 +727,9 @@ CONFIG_CAN_BLACKFIN=m
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 # CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -764,11 +737,8 @@ CONFIG_HW_RANDOM=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=y
 
 #
@@ -784,10 +754,11 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_BLACKFIN_GPIO is not set
 CONFIG_I2C_BLACKFIN_TWI=y
 CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50
+# CONFIG_I2C_GPIO is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
 # CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
 
 #
 # Miscellaneous I2C Chip support
@@ -823,18 +794,16 @@ CONFIG_SPI_BFIN=y
 # SPI Protocol Masters
 #
 # CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -862,6 +831,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
@@ -886,11 +856,8 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
 # Graphics support
@@ -898,12 +865,23 @@ CONFIG_HWMON=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_LCD_CLASS_DEVICE=y
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -921,10 +899,6 @@ CONFIG_FB_BFIN_LANDSCAPE=y
 # CONFIG_FB_BFIN_BGR is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
-
-#
-# Logo configuration
-#
 # CONFIG_LOGO is not set
 
 #
@@ -936,8 +910,6 @@ CONFIG_SOUND=y
 # Advanced Linux Sound Architecture
 #
 CONFIG_SND=m
-CONFIG_SND_TIMER=m
-CONFIG_SND_PCM=m
 # CONFIG_SND_SEQUENCER is not set
 # CONFIG_SND_MIXER_OSS is not set
 # CONFIG_SND_PCM_OSS is not set
@@ -959,19 +931,23 @@ CONFIG_SND_PCM=m
 # ALSA Blackfin devices
 #
 # CONFIG_SND_BLACKFIN_AD1836 is not set
-CONFIG_SND_BLACKFIN_AD1981B=m
 # CONFIG_SND_BFIN_AD73311 is not set
 
 #
-# SoC audio support
+# System on Chip audio support
 #
 # CONFIG_SND_SOC is not set
 
 #
+# SoC Audio for the ADI Blackfin
+#
+# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
+
+#
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=y
-# CONFIG_OBSOLETE_OSS is not set
+# CONFIG_OSS_OBSOLETE is not set
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
 
@@ -989,18 +965,17 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-# CONFIG_USB_GADGET is not set
 
 #
-# MMC/SD Card support
+# USB Gadget Support
 #
-# CONFIG_SPI_MMC is not set
+# CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 
 #
@@ -1040,44 +1015,50 @@ CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# RTC drivers
+# I2C RTC drivers
 #
-# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_DS1307 is not set
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_ISL1208 is not set
 # CONFIG_RTC_DRV_DS1672 is not set
-# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+
+#
+# SPI RTC drivers
+#
 # CONFIG_RTC_DRV_RS5C348 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
-# CONFIG_RTC_DRV_V3020 is not set
-CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Engine support
+# Platform RTC drivers
 #
-# CONFIG_DMA_ENGINE is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_V3020 is not set
 
 #
-# DMA Clients
+# on-CPU RTC drivers
 #
+CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Devices
+# DMA Engine support
 #
+# CONFIG_DMA_ENGINE is not set
 
 #
-# Auxiliary Display support
+# DMA Clients
 #
 
 #
-# Virtualization
+# DMA Devices
 #
 
 #
@@ -1176,6 +1157,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1256,11 +1238,17 @@ CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+# CONFIG_DEBUG_MMRS is not set
 # CONFIG_DEBUG_HUNT_FOR_ZERO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+# CONFIG_EARLY_PRINTK is not set
 # CONFIG_CPLB_INFO is not set
 # CONFIG_ACCESS_CHECK is not set
 
@@ -1283,9 +1271,11 @@ CONFIG_SECURITY_CAPABILITIES=y
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile
index f429ebc3a96..8aeb6066b19 100644
--- a/arch/blackfin/kernel/Makefile
+++ b/arch/blackfin/kernel/Makefile
@@ -7,11 +7,10 @@ extra-y := init_task.o vmlinux.lds
 obj-y := \
 	entry.o process.o bfin_ksyms.o ptrace.o setup.o signal.o \
 	sys_bfin.o time.o traps.o irqchip.o dma-mapping.o flat.o \
-	fixed_code.o cplbinit.o cacheinit.o
+	fixed_code.o cplbinit.o cacheinit.o reboot.o bfin_gpio.o
 
-obj-$(CONFIG_BF53x)		     += bfin_gpio.o
-obj-$(CONFIG_BF561)		     += bfin_gpio.o
 obj-$(CONFIG_MODULES)                += module.o
 obj-$(CONFIG_BFIN_DMA_5XX)           += bfin_dma_5xx.o
 obj-$(CONFIG_DUAL_CORE_TEST_MODULE)  += dualcore_test.o
 obj-$(CONFIG_KGDB)                   += kgdb.o
+obj-$(CONFIG_EARLY_PRINTK)           += early_printk.o
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 7cf02f02a1d..e19164fb4cd 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -73,6 +73,11 @@ static int __init blackfin_dma_init(void)
 	/* Mark MEMDMA Channel 0 as requested since we're using it internally */
 	dma_ch[CH_MEM_STREAM0_DEST].chan_status = DMA_CHANNEL_REQUESTED;
 	dma_ch[CH_MEM_STREAM0_SRC].chan_status = DMA_CHANNEL_REQUESTED;
+
+#if defined(CONFIG_DEB_DMA_URGENT)
+	bfin_write_EBIU_DDRQUE(bfin_read_EBIU_DDRQUE()
+			 | DEB1_URGENT | DEB2_URGENT | DEB3_URGENT);
+#endif
 	return 0;
 }
 
@@ -265,10 +270,23 @@ void set_dma_next_desc_addr(unsigned int channel, unsigned long addr)
 
 	dma_ch[channel].regs->next_desc_ptr = addr;
 	SSYNC();
-	pr_debug("set_dma_start_addr() : END\n");
+	pr_debug("set_dma_next_desc_addr() : END\n");
 }
 EXPORT_SYMBOL(set_dma_next_desc_addr);
 
+void set_dma_curr_desc_addr(unsigned int channel, unsigned long addr)
+{
+	pr_debug("set_dma_curr_desc_addr() : BEGIN \n");
+
+	BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE
+	       && channel < MAX_BLACKFIN_DMA_CHANNEL));
+
+	dma_ch[channel].regs->curr_desc_ptr = addr;
+	SSYNC();
+	pr_debug("set_dma_curr_desc_addr() : END\n");
+}
+EXPORT_SYMBOL(set_dma_curr_desc_addr);
+
 void set_dma_x_count(unsigned int channel, unsigned short x_count)
 {
 	BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE
@@ -345,6 +363,16 @@ void set_dma_sg(unsigned int channel, struct dmasg *sg, int nr_sg)
 }
 EXPORT_SYMBOL(set_dma_sg);
 
+void set_dma_curr_addr(unsigned int channel, unsigned long addr)
+{
+	BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE
+	       && channel < MAX_BLACKFIN_DMA_CHANNEL));
+
+	dma_ch[channel].regs->curr_addr_ptr = addr;
+	SSYNC();
+}
+EXPORT_SYMBOL(set_dma_curr_addr);
+
 /*------------------------------------------------------------------------------
  *	Get the DMA status of a specific DMA channel from the system.
  *-----------------------------------------------------------------------------*/
@@ -408,6 +436,10 @@ static void *__dma_memcpy(void *dest, const void *src, size_t size)
 		blackfin_dcache_flush_range((unsigned int)src,
 					    (unsigned int)(src + size));
 
+	if ((unsigned long)dest < memory_end)
+		blackfin_dcache_invalidate_range((unsigned int)dest,
+						 (unsigned int)(dest + size));
+
 	bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
 
 	if ((unsigned long)src < (unsigned long)dest)
@@ -515,6 +547,8 @@ static void *__dma_memcpy(void *dest, const void *src, size_t size)
 		}
 	}
 
+	SSYNC();
+
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE))
 		;
 
@@ -524,9 +558,6 @@ static void *__dma_memcpy(void *dest, const void *src, size_t size)
 	bfin_write_MDMA_S0_CONFIG(0);
 	bfin_write_MDMA_D0_CONFIG(0);
 
-	if ((unsigned long)dest < memory_end)
-		blackfin_dcache_invalidate_range((unsigned int)dest,
-						 (unsigned int)(dest + size));
 	local_irq_restore(flags);
 
 	return dest;
@@ -555,13 +586,14 @@ void *safe_dma_memcpy(void *dest, const void *src, size_t size)
 }
 EXPORT_SYMBOL(safe_dma_memcpy);
 
-void dma_outsb(void __iomem *addr, const void *buf, unsigned short len)
+void dma_outsb(unsigned long addr, const void *buf, unsigned short len)
 {
 	unsigned long flags;
 
 	local_irq_save(flags);
 
-	blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len);
+	blackfin_dcache_flush_range((unsigned int)buf,
+			 (unsigned int)(buf) + len);
 
 	bfin_write_MDMA_D0_START_ADDR(addr);
 	bfin_write_MDMA_D0_X_COUNT(len);
@@ -576,6 +608,8 @@ void dma_outsb(void __iomem *addr, const void *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_8);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_8);
 
+	SSYNC();
+
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
 	bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -588,10 +622,13 @@ void dma_outsb(void __iomem *addr, const void *buf, unsigned short len)
 EXPORT_SYMBOL(dma_outsb);
 
 
-void dma_insb(const void __iomem *addr, void *buf, unsigned short len)
+void dma_insb(unsigned long addr, void *buf, unsigned short len)
 {
 	unsigned long flags;
 
+	blackfin_dcache_invalidate_range((unsigned int)buf,
+			 (unsigned int)(buf) + len);
+
 	local_irq_save(flags);
 	bfin_write_MDMA_D0_START_ADDR(buf);
 	bfin_write_MDMA_D0_X_COUNT(len);
@@ -606,7 +643,7 @@ void dma_insb(const void __iomem *addr, void *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_8);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_8);
 
-	blackfin_dcache_invalidate_range((unsigned int)buf, (unsigned int)(buf) + len);
+	SSYNC();
 
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
@@ -619,13 +656,14 @@ void dma_insb(const void __iomem *addr, void *buf, unsigned short len)
 }
 EXPORT_SYMBOL(dma_insb);
 
-void dma_outsw(void __iomem *addr, const void  *buf, unsigned short len)
+void dma_outsw(unsigned long addr, const void  *buf, unsigned short len)
 {
 	unsigned long flags;
 
 	local_irq_save(flags);
 
-	blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len);
+	blackfin_dcache_flush_range((unsigned int)buf,
+			 (unsigned int)(buf) + len * sizeof(short));
 
 	bfin_write_MDMA_D0_START_ADDR(addr);
 	bfin_write_MDMA_D0_X_COUNT(len);
@@ -640,6 +678,8 @@ void dma_outsw(void __iomem *addr, const void  *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_16);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_16);
 
+	SSYNC();
+
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
 	bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -651,10 +691,13 @@ void dma_outsw(void __iomem *addr, const void  *buf, unsigned short len)
 }
 EXPORT_SYMBOL(dma_outsw);
 
-void dma_insw(const void __iomem *addr, void *buf, unsigned short len)
+void dma_insw(unsigned long addr, void *buf, unsigned short len)
 {
 	unsigned long flags;
 
+	blackfin_dcache_invalidate_range((unsigned int)buf,
+			 (unsigned int)(buf) + len * sizeof(short));
+
 	local_irq_save(flags);
 
 	bfin_write_MDMA_D0_START_ADDR(buf);
@@ -670,7 +713,7 @@ void dma_insw(const void __iomem *addr, void *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_16);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_16);
 
-	blackfin_dcache_invalidate_range((unsigned int)buf, (unsigned int)(buf) + len);
+	SSYNC();
 
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
@@ -683,13 +726,14 @@ void dma_insw(const void __iomem *addr, void *buf, unsigned short len)
 }
 EXPORT_SYMBOL(dma_insw);
 
-void dma_outsl(void __iomem *addr, const void *buf, unsigned short len)
+void dma_outsl(unsigned long addr, const void *buf, unsigned short len)
 {
 	unsigned long flags;
 
 	local_irq_save(flags);
 
-	blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len);
+	blackfin_dcache_flush_range((unsigned int)buf,
+			 (unsigned int)(buf) + len * sizeof(long));
 
 	bfin_write_MDMA_D0_START_ADDR(addr);
 	bfin_write_MDMA_D0_X_COUNT(len);
@@ -704,6 +748,8 @@ void dma_outsl(void __iomem *addr, const void *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_32);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_32);
 
+	SSYNC();
+
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
 	bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -715,10 +761,13 @@ void dma_outsl(void __iomem *addr, const void *buf, unsigned short len)
 }
 EXPORT_SYMBOL(dma_outsl);
 
-void dma_insl(const void __iomem *addr, void *buf, unsigned short len)
+void dma_insl(unsigned long addr, void *buf, unsigned short len)
 {
 	unsigned long flags;
 
+	blackfin_dcache_invalidate_range((unsigned int)buf,
+			 (unsigned int)(buf) + len * sizeof(long));
+
 	local_irq_save(flags);
 
 	bfin_write_MDMA_D0_START_ADDR(buf);
@@ -734,7 +783,7 @@ void dma_insl(const void __iomem *addr, void *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_32);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_32);
 
-	blackfin_dcache_invalidate_range((unsigned int)buf, (unsigned int)(buf) + len);
+	SSYNC();
 
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index 5d488ef965c..3fe0cd49e8d 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -7,7 +7,7 @@
  * Description:  GPIO Abstraction Layer
  *
  * Modified:
- *               Copyright 2006 Analog Devices Inc.
+ *               Copyright 2007 Analog Devices Inc.
  *
  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  *
@@ -28,9 +28,9 @@
  */
 
 /*
-*  Number     BF537/6/4    BF561    BF533/2/1
+*  Number     BF537/6/4    BF561    BF533/2/1	   BF549/8/4/2
 *
-*  GPIO_0       PF0         PF0        PF0
+*  GPIO_0       PF0         PF0        PF0	   PA0...PJ13
 *  GPIO_1       PF1         PF1        PF1
 *  GPIO_2       PF2         PF2        PF2
 *  GPIO_3       PF3         PF3        PF3
@@ -80,6 +80,7 @@
 *  GPIO_47      PH15        PF47
 */
 
+#include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/err.h>
 #include <asm/blackfin.h>
@@ -87,6 +88,36 @@
 #include <asm/portmux.h>
 #include <linux/irq.h>
 
+#if ANOMALY_05000311 || ANOMALY_05000323
+enum {
+	AWA_data = SYSCR,
+	AWA_data_clear = SYSCR,
+	AWA_data_set = SYSCR,
+	AWA_toggle = SYSCR,
+	AWA_maska = UART_SCR,
+	AWA_maska_clear = UART_SCR,
+	AWA_maska_set = UART_SCR,
+	AWA_maska_toggle = UART_SCR,
+	AWA_maskb = UART_GCTL,
+	AWA_maskb_clear = UART_GCTL,
+	AWA_maskb_set = UART_GCTL,
+	AWA_maskb_toggle = UART_GCTL,
+	AWA_dir = SPORT1_STAT,
+	AWA_polar = SPORT1_STAT,
+	AWA_edge = SPORT1_STAT,
+	AWA_both = SPORT1_STAT,
+#if ANOMALY_05000311
+	AWA_inen = TIMER_ENABLE,
+#elif ANOMALY_05000323
+	AWA_inen = DMA1_1_CONFIG,
+#endif
+};
+	/* Anomaly Workaround */
+#define AWA_DUMMY_READ(name) bfin_read16(AWA_ ## name)
+#else
+#define AWA_DUMMY_READ(...)  do { } while (0)
+#endif
+
 #ifdef BF533_FAMILY
 static struct gpio_port_t *gpio_bankb[gpio_bank(MAX_BLACKFIN_GPIOS)] = {
 	(struct gpio_port_t *) FIO_FLAG_D,
@@ -116,11 +147,31 @@ static struct gpio_port_t *gpio_bankb[gpio_bank(MAX_BLACKFIN_GPIOS)] = {
 };
 #endif
 
+#ifdef BF548_FAMILY
+static struct gpio_port_t *gpio_array[gpio_bank(MAX_BLACKFIN_GPIOS)] = {
+	(struct gpio_port_t *)PORTA_FER,
+	(struct gpio_port_t *)PORTB_FER,
+	(struct gpio_port_t *)PORTC_FER,
+	(struct gpio_port_t *)PORTD_FER,
+	(struct gpio_port_t *)PORTE_FER,
+	(struct gpio_port_t *)PORTF_FER,
+	(struct gpio_port_t *)PORTG_FER,
+	(struct gpio_port_t *)PORTH_FER,
+	(struct gpio_port_t *)PORTI_FER,
+	(struct gpio_port_t *)PORTJ_FER,
+};
+#endif
+
 static unsigned short reserved_gpio_map[gpio_bank(MAX_BLACKFIN_GPIOS)];
 static unsigned short reserved_peri_map[gpio_bank(MAX_BLACKFIN_GPIOS + 16)];
-char *str_ident = NULL;
 
-#define RESOURCE_LABEL_SIZE 16
+#define MAX_RESOURCES 		256
+#define RESOURCE_LABEL_SIZE 	16
+
+struct str_ident {
+	char name[RESOURCE_LABEL_SIZE];
+} *str_ident;
+
 
 #ifdef CONFIG_PM
 static unsigned short wakeup_map[gpio_bank(MAX_BLACKFIN_GPIOS)];
@@ -141,21 +192,32 @@ static unsigned int sic_iwr_irqs[gpio_bank(MAX_BLACKFIN_GPIOS)] = {IRQ_PROG0_INT
 
 #endif /* CONFIG_PM */
 
+#if defined(BF548_FAMILY)
+inline int check_gpio(unsigned short gpio)
+{
+	if (gpio == GPIO_PB15 || gpio == GPIO_PC14 || gpio == GPIO_PC15
+	    || gpio == GPIO_PH14 || gpio == GPIO_PH15
+	    || gpio == GPIO_PJ14 || gpio == GPIO_PJ15
+	    || gpio > MAX_BLACKFIN_GPIOS)
+		return -EINVAL;
+	return 0;
+}
+#else
 inline int check_gpio(unsigned short gpio)
 {
 	if (gpio >= MAX_BLACKFIN_GPIOS)
 		return -EINVAL;
 	return 0;
 }
+#endif
 
 static void set_label(unsigned short ident, const char *label)
 {
 
 	if (label && str_ident) {
-		strncpy(str_ident + ident * RESOURCE_LABEL_SIZE, label,
+		strncpy(str_ident[ident].name, label,
 			 RESOURCE_LABEL_SIZE);
-		str_ident[ident * RESOURCE_LABEL_SIZE +
-			 RESOURCE_LABEL_SIZE - 1] = 0;
+		str_ident[ident].name[RESOURCE_LABEL_SIZE - 1] = 0;
 	}
 }
 
@@ -164,14 +226,13 @@ static char *get_label(unsigned short ident)
 	if (!str_ident)
 		return "UNKNOWN";
 
-	return (str_ident[ident * RESOURCE_LABEL_SIZE] ?
-		(str_ident + ident * RESOURCE_LABEL_SIZE) : "UNKNOWN");
+	return (*str_ident[ident].name ? str_ident[ident].name : "UNKNOWN");
 }
 
 static int cmp_label(unsigned short ident, const char *label)
 {
 	if (label && str_ident)
-		return strncmp(str_ident + ident * RESOURCE_LABEL_SIZE,
+		return strncmp(str_ident[ident].name,
 				 label, strlen(label));
 	else
 		return -EINVAL;
@@ -181,50 +242,84 @@ static int cmp_label(unsigned short ident, const char *label)
 static void port_setup(unsigned short gpio, unsigned short usage)
 {
 	if (!check_gpio(gpio)) {
-		if (usage == GPIO_USAGE) {
+		if (usage == GPIO_USAGE)
 			*port_fer[gpio_bank(gpio)] &= ~gpio_bit(gpio);
-		} else
+		else
 			*port_fer[gpio_bank(gpio)] |= gpio_bit(gpio);
 		SSYNC();
 	}
 }
+#elif defined(BF548_FAMILY)
+static void port_setup(unsigned short gpio, unsigned short usage)
+{
+	if (usage == GPIO_USAGE)
+		gpio_array[gpio_bank(gpio)]->port_fer &= ~gpio_bit(gpio);
+	else
+		gpio_array[gpio_bank(gpio)]->port_fer |= gpio_bit(gpio);
+	SSYNC();
+}
 #else
 # define port_setup(...)  do { } while (0)
 #endif
 
 #ifdef BF537_FAMILY
-
-#define PMUX_LUT_RES		0
-#define PMUX_LUT_OFFSET		1
-#define PMUX_LUT_ENTRIES	41
-#define PMUX_LUT_SIZE		2
-
-static unsigned short port_mux_lut[PMUX_LUT_ENTRIES][PMUX_LUT_SIZE] = {
-	{P_PPI0_D13, 11}, {P_PPI0_D14, 11}, {P_PPI0_D15, 11},
-	{P_SPORT1_TFS, 11}, {P_SPORT1_TSCLK, 11}, {P_SPORT1_DTPRI, 11},
-	{P_PPI0_D10, 10}, {P_PPI0_D11, 10}, {P_PPI0_D12, 10},
-	{P_SPORT1_RSCLK, 10}, {P_SPORT1_RFS, 10}, {P_SPORT1_DRPRI, 10},
-	{P_PPI0_D8, 9}, {P_PPI0_D9, 9}, {P_SPORT1_DRSEC, 9},
-	{P_SPORT1_DTSEC, 9}, {P_TMR2, 8}, {P_PPI0_FS3, 8}, {P_TMR3, 7},
-	{P_SPI0_SSEL4, 7}, {P_TMR4, 6}, {P_SPI0_SSEL5, 6}, {P_TMR5, 5},
-	{P_SPI0_SSEL6, 5}, {P_UART1_RX, 4}, {P_UART1_TX, 4}, {P_TMR6, 4},
-	{P_TMR7, 4}, {P_UART0_RX, 3}, {P_UART0_TX, 3}, {P_DMAR0, 3},
-	{P_DMAR1, 3}, {P_SPORT0_DTSEC, 1}, {P_SPORT0_DRSEC, 1},
-	{P_CAN0_RX, 1}, {P_CAN0_TX, 1}, {P_SPI0_SSEL7, 1},
-	{P_SPORT0_TFS, 0}, {P_SPORT0_DTPRI, 0}, {P_SPI0_SSEL2, 0},
-	{P_SPI0_SSEL3, 0}
+static struct {
+	unsigned short res;
+	unsigned short offset;
+} port_mux_lut[] = {
+	{.res = P_PPI0_D13, .offset = 11},
+	{.res = P_PPI0_D14, .offset = 11},
+	{.res = P_PPI0_D15, .offset = 11},
+	{.res = P_SPORT1_TFS, .offset = 11},
+	{.res = P_SPORT1_TSCLK, .offset = 11},
+	{.res = P_SPORT1_DTPRI, .offset = 11},
+	{.res = P_PPI0_D10, .offset = 10},
+	{.res = P_PPI0_D11, .offset = 10},
+	{.res = P_PPI0_D12, .offset = 10},
+	{.res = P_SPORT1_RSCLK, .offset = 10},
+	{.res = P_SPORT1_RFS, .offset = 10},
+	{.res = P_SPORT1_DRPRI, .offset = 10},
+	{.res = P_PPI0_D8, .offset = 9},
+	{.res = P_PPI0_D9, .offset = 9},
+	{.res = P_SPORT1_DRSEC, .offset = 9},
+	{.res = P_SPORT1_DTSEC, .offset = 9},
+	{.res = P_TMR2, .offset = 8},
+	{.res = P_PPI0_FS3, .offset = 8},
+	{.res = P_TMR3, .offset = 7},
+	{.res = P_SPI0_SSEL4, .offset = 7},
+	{.res = P_TMR4, .offset = 6},
+	{.res = P_SPI0_SSEL5, .offset = 6},
+	{.res = P_TMR5, .offset = 5},
+	{.res = P_SPI0_SSEL6, .offset = 5},
+	{.res = P_UART1_RX, .offset = 4},
+	{.res = P_UART1_TX, .offset = 4},
+	{.res = P_TMR6, .offset = 4},
+	{.res = P_TMR7, .offset = 4},
+	{.res = P_UART0_RX, .offset = 3},
+	{.res = P_UART0_TX, .offset = 3},
+	{.res = P_DMAR0, .offset = 3},
+	{.res = P_DMAR1, .offset = 3},
+	{.res = P_SPORT0_DTSEC, .offset = 1},
+	{.res = P_SPORT0_DRSEC, .offset = 1},
+	{.res = P_CAN0_RX, .offset = 1},
+	{.res = P_CAN0_TX, .offset = 1},
+	{.res = P_SPI0_SSEL7, .offset = 1},
+	{.res = P_SPORT0_TFS, .offset = 0},
+	{.res = P_SPORT0_DTPRI, .offset = 0},
+	{.res = P_SPI0_SSEL2, .offset = 0},
+	{.res = P_SPI0_SSEL3, .offset = 0},
 };
 
 static void portmux_setup(unsigned short per, unsigned short function)
 {
-	u16 y, muxreg, offset;
+	u16 y, offset, muxreg;
 
-	for (y = 0; y < PMUX_LUT_ENTRIES; y++) {
-		if (port_mux_lut[y][PMUX_LUT_RES] == per) {
+	for (y = 0; y < ARRAY_SIZE(port_mux_lut); y++) {
+		if (port_mux_lut[y].res == per) {
 
 			/* SET PORTMUX REG */
 
-			offset = port_mux_lut[y][PMUX_LUT_OFFSET];
+			offset = port_mux_lut[y].offset;
 			muxreg = bfin_read_PORT_MUX();
 
 			if (offset != 1) {
@@ -238,18 +333,42 @@ static void portmux_setup(unsigned short per, unsigned short function)
 		}
 	}
 }
+#elif defined(BF548_FAMILY)
+inline void portmux_setup(unsigned short portno, unsigned short function)
+{
+	u32 pmux;
+
+	pmux = gpio_array[gpio_bank(portno)]->port_mux;
+
+	pmux &= ~(0x3 << (2 * gpio_sub_n(portno)));
+	pmux |= (function & 0x3) << (2 * gpio_sub_n(portno));
 
+	gpio_array[gpio_bank(portno)]->port_mux = pmux;
+}
+
+inline u16 get_portmux(unsigned short portno)
+{
+	u32 pmux;
+
+	pmux = gpio_array[gpio_bank(portno)]->port_mux;
+
+	return (pmux >> (2 * gpio_sub_n(portno)) & 0x3);
+}
 #else
 # define portmux_setup(...)  do { } while (0)
 #endif
 
+#ifndef BF548_FAMILY
 static void default_gpio(unsigned short gpio)
 {
 	unsigned short bank, bitmask;
+	unsigned long flags;
 
 	bank = gpio_bank(gpio);
 	bitmask = gpio_bit(gpio);
 
+	local_irq_save(flags);
+
 	gpio_bankb[bank]->maska_clear = bitmask;
 	gpio_bankb[bank]->maskb_clear = bitmask;
 	SSYNC();
@@ -258,24 +377,32 @@ static void default_gpio(unsigned short gpio)
 	gpio_bankb[bank]->polar &= ~bitmask;
 	gpio_bankb[bank]->both &= ~bitmask;
 	gpio_bankb[bank]->edge &= ~bitmask;
+	AWA_DUMMY_READ(edge);
+	local_irq_restore(flags);
+
 }
+#else
+# define default_gpio(...)  do { } while (0)
+#endif
 
 static int __init bfin_gpio_init(void)
 {
-
-	str_ident = kzalloc(RESOURCE_LABEL_SIZE * 256, GFP_KERNEL);
-	if (!str_ident)
+	str_ident = kcalloc(MAX_RESOURCES,
+				 sizeof(struct str_ident), GFP_KERNEL);
+	if (str_ident == NULL)
 		return -ENOMEM;
 
+	memset(str_ident, 0, MAX_RESOURCES * sizeof(struct str_ident));
+
 	printk(KERN_INFO "Blackfin GPIO Controller\n");
 
 	return 0;
 
 }
-
 arch_initcall(bfin_gpio_init);
 
 
+#ifndef BF548_FAMILY
 /***********************************************************
 *
 * FUNCTIONS: Blackfin General Purpose Ports Access Functions
@@ -305,6 +432,7 @@ void set_gpio_ ## name(unsigned short gpio, unsigned short arg) \
 		gpio_bankb[gpio_bank(gpio)]->name |= gpio_bit(gpio); \
 	else \
 		gpio_bankb[gpio_bank(gpio)]->name &= ~gpio_bit(gpio); \
+	AWA_DUMMY_READ(name); \
 	local_irq_restore(flags); \
 } \
 EXPORT_SYMBOL(set_gpio_ ## name);
@@ -316,6 +444,22 @@ SET_GPIO(edge)
 SET_GPIO(both)
 
 
+#if ANOMALY_05000311 || ANOMALY_05000323
+#define SET_GPIO_SC(name) \
+void set_gpio_ ## name(unsigned short gpio, unsigned short arg) \
+{ \
+	unsigned long flags; \
+	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))); \
+	local_irq_save(flags); \
+	if (arg) \
+		gpio_bankb[gpio_bank(gpio)]->name ## _set = gpio_bit(gpio); \
+	else \
+		gpio_bankb[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
+	AWA_DUMMY_READ(name); \
+	local_irq_restore(flags); \
+} \
+EXPORT_SYMBOL(set_gpio_ ## name);
+#else
 #define SET_GPIO_SC(name) \
 void set_gpio_ ## name(unsigned short gpio, unsigned short arg) \
 { \
@@ -326,37 +470,20 @@ void set_gpio_ ## name(unsigned short gpio, unsigned short arg) \
 		gpio_bankb[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
 } \
 EXPORT_SYMBOL(set_gpio_ ## name);
+#endif
 
 SET_GPIO_SC(maska)
 SET_GPIO_SC(maskb)
-
-#if defined(ANOMALY_05000311)
-void set_gpio_data(unsigned short gpio, unsigned short arg)
-{
-	unsigned long flags;
-	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
-	local_irq_save(flags);
-	if (arg)
-		gpio_bankb[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
-	else
-		gpio_bankb[gpio_bank(gpio)]->data_clear = gpio_bit(gpio);
-	bfin_read_CHIPID();
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(set_gpio_data);
-#else
 SET_GPIO_SC(data)
-#endif
-
 
-#if defined(ANOMALY_05000311)
+#if ANOMALY_05000311 || ANOMALY_05000323
 void set_gpio_toggle(unsigned short gpio)
 {
 	unsigned long flags;
 	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
 	local_irq_save(flags);
 	gpio_bankb[gpio_bank(gpio)]->toggle = gpio_bit(gpio);
-	bfin_read_CHIPID();
+	AWA_DUMMY_READ(toggle);
 	local_irq_restore(flags);
 }
 #else
@@ -371,13 +498,27 @@ EXPORT_SYMBOL(set_gpio_toggle);
 
 /*Set current PORT date (16-bit word)*/
 
+#if ANOMALY_05000311 || ANOMALY_05000323
 #define SET_GPIO_P(name) \
 void set_gpiop_ ## name(unsigned short gpio, unsigned short arg) \
 { \
+	unsigned long flags; \
+	local_irq_save(flags); \
 	gpio_bankb[gpio_bank(gpio)]->name = arg; \
+	AWA_DUMMY_READ(name); \
+	local_irq_restore(flags); \
 } \
 EXPORT_SYMBOL(set_gpiop_ ## name);
+#else
+#define SET_GPIO_P(name) \
+void set_gpiop_ ## name(unsigned short gpio, unsigned short arg) \
+{ \
+	gpio_bankb[gpio_bank(gpio)]->name = arg; \
+} \
+EXPORT_SYMBOL(set_gpiop_ ## name);
+#endif
 
+SET_GPIO_P(data)
 SET_GPIO_P(dir)
 SET_GPIO_P(inen)
 SET_GPIO_P(polar)
@@ -387,31 +528,30 @@ SET_GPIO_P(maska)
 SET_GPIO_P(maskb)
 
 
-#if defined(ANOMALY_05000311)
-void set_gpiop_data(unsigned short gpio, unsigned short arg)
-{
-	unsigned long flags;
-	local_irq_save(flags);
-	gpio_bankb[gpio_bank(gpio)]->data = arg;
-	bfin_read_CHIPID();
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(set_gpiop_data);
-#else
-SET_GPIO_P(data)
-#endif
-
-
-
 /* Get a specific bit */
-
+#if ANOMALY_05000311 || ANOMALY_05000323
+#define GET_GPIO(name) \
+unsigned short get_gpio_ ## name(unsigned short gpio) \
+{ \
+	unsigned long flags; \
+	unsigned short ret; \
+	local_irq_save(flags); \
+	ret = 0x01 & (gpio_bankb[gpio_bank(gpio)]->name >> gpio_sub_n(gpio)); \
+	AWA_DUMMY_READ(name); \
+	local_irq_restore(flags); \
+	return ret; \
+} \
+EXPORT_SYMBOL(get_gpio_ ## name);
+#else
 #define GET_GPIO(name) \
 unsigned short get_gpio_ ## name(unsigned short gpio) \
 { \
 	return (0x01 & (gpio_bankb[gpio_bank(gpio)]->name >> gpio_sub_n(gpio))); \
 } \
 EXPORT_SYMBOL(get_gpio_ ## name);
+#endif
 
+GET_GPIO(data)
 GET_GPIO(dir)
 GET_GPIO(inen)
 GET_GPIO(polar)
@@ -420,33 +560,31 @@ GET_GPIO(both)
 GET_GPIO(maska)
 GET_GPIO(maskb)
 
-
-#if defined(ANOMALY_05000311)
-unsigned short get_gpio_data(unsigned short gpio)
-{
-	unsigned long flags;
-	unsigned short ret;
-	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
-	local_irq_save(flags);
-	ret = 0x01 & (gpio_bankb[gpio_bank(gpio)]->data >> gpio_sub_n(gpio));
-	bfin_read_CHIPID();
-	local_irq_restore(flags);
-	return ret;
-}
-EXPORT_SYMBOL(get_gpio_data);
-#else
-GET_GPIO(data)
-#endif
-
 /*Get current PORT date (16-bit word)*/
 
+#if ANOMALY_05000311 || ANOMALY_05000323
+#define GET_GPIO_P(name) \
+unsigned short get_gpiop_ ## name(unsigned short gpio) \
+{ \
+	unsigned long flags; \
+	unsigned short ret; \
+	local_irq_save(flags); \
+	ret = (gpio_bankb[gpio_bank(gpio)]->name); \
+	AWA_DUMMY_READ(name); \
+	local_irq_restore(flags); \
+	return ret; \
+} \
+EXPORT_SYMBOL(get_gpiop_ ## name);
+#else
 #define GET_GPIO_P(name) \
 unsigned short get_gpiop_ ## name(unsigned short gpio) \
 { \
 	return (gpio_bankb[gpio_bank(gpio)]->name);\
 } \
 EXPORT_SYMBOL(get_gpiop_ ## name);
+#endif
 
+GET_GPIO_P(data)
 GET_GPIO_P(dir)
 GET_GPIO_P(inen)
 GET_GPIO_P(polar)
@@ -455,21 +593,6 @@ GET_GPIO_P(both)
 GET_GPIO_P(maska)
 GET_GPIO_P(maskb)
 
-#if defined(ANOMALY_05000311)
-unsigned short get_gpiop_data(unsigned short gpio)
-{
-	unsigned long flags;
-	unsigned short ret;
-	local_irq_save(flags);
-	ret = gpio_bankb[gpio_bank(gpio)]->data;
-	bfin_read_CHIPID();
-	local_irq_restore(flags);
-	return ret;
-}
-EXPORT_SYMBOL(get_gpiop_data);
-#else
-GET_GPIO_P(data)
-#endif
 
 #ifdef CONFIG_PM
 /***********************************************************
@@ -593,6 +716,8 @@ u32 gpio_pm_setup(void)
 		}
 	}
 
+	AWA_DUMMY_READ(maskb_set);
+
 	if (sic_iwr)
 		return sic_iwr;
 	else
@@ -624,12 +749,99 @@ void gpio_pm_restore(void)
 
 		gpio_bankb[bank]->maskb = gpio_bank_saved[bank].maskb;
 	}
+	AWA_DUMMY_READ(maskb);
 }
 
 #endif
+#endif /* BF548_FAMILY */
 
+/***********************************************************
+*
+* FUNCTIONS: 	Blackfin Peripheral Resource Allocation
+*		and PortMux Setup
+*
+* INPUTS/OUTPUTS:
+* per	Peripheral Identifier
+* label	String
+*
+* DESCRIPTION: Blackfin Peripheral Resource Allocation and Setup API
+*
+* CAUTION:
+*************************************************************
+* MODIFICATION HISTORY :
+**************************************************************/
+
+#ifdef BF548_FAMILY
+int peripheral_request(unsigned short per, const char *label)
+{
+	unsigned long flags;
+	unsigned short ident = P_IDENT(per);
+
+	/*
+	 * Don't cares are pins with only one dedicated function
+	 */
+
+	if (per & P_DONTCARE)
+		return 0;
+
+	if (!(per & P_DEFINED))
+		return -ENODEV;
+
+	if (check_gpio(ident) < 0)
+		return -EINVAL;
+
+	local_irq_save(flags);
+
+	if (unlikely(reserved_gpio_map[gpio_bank(ident)] & gpio_bit(ident))) {
+		printk(KERN_ERR
+		    "%s: Peripheral %d is already reserved as GPIO by %s !\n",
+		       __FUNCTION__, ident, get_label(ident));
+		dump_stack();
+		local_irq_restore(flags);
+		return -EBUSY;
+	}
+
+	if (unlikely(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident))) {
+
+		u16 funct = get_portmux(ident);
+
+	/*
+	 * Pin functions like AMC address strobes my
+	 * be requested and used by several drivers
+	 */
+
+		if (!((per & P_MAYSHARE) && (funct == P_FUNCT2MUX(per)))) {
+
+		/*
+		 * Allow that the identical pin function can
+		 * be requested from the same driver twice
+		 */
+
+		if (cmp_label(ident, label) == 0)
+			goto anyway;
 
+			printk(KERN_ERR
+			       "%s: Peripheral %d function %d is already reserved by %s !\n",
+			       __FUNCTION__, ident, P_FUNCT2MUX(per), get_label(ident));
+			dump_stack();
+			local_irq_restore(flags);
+			return -EBUSY;
+		}
+	}
 
+anyway:
+	reserved_peri_map[gpio_bank(ident)] |= gpio_bit(ident);
+
+	portmux_setup(ident, P_FUNCT2MUX(per));
+	port_setup(ident, PERIPHERAL_USAGE);
+
+	local_irq_restore(flags);
+	set_label(ident, label);
+
+	return 0;
+}
+EXPORT_SYMBOL(peripheral_request);
+#else
 
 int peripheral_request(unsigned short per, const char *label)
 {
@@ -680,7 +892,7 @@ int peripheral_request(unsigned short per, const char *label)
 
 			printk(KERN_ERR
 			       "%s: Peripheral %d function %d is already"
-			       "reserved by %s !\n",
+			       " reserved by %s !\n",
 			       __FUNCTION__, ident, P_FUNCT2MUX(per),
 				get_label(ident));
 			dump_stack();
@@ -691,8 +903,6 @@ int peripheral_request(unsigned short per, const char *label)
 	}
 
 anyway:
-
-
 	portmux_setup(per, P_FUNCT2MUX(per));
 
 	port_setup(ident, PERIPHERAL_USAGE);
@@ -704,6 +914,7 @@ anyway:
 	return 0;
 }
 EXPORT_SYMBOL(peripheral_request);
+#endif
 
 int peripheral_request_list(unsigned short per[], const char *label)
 {
@@ -711,9 +922,15 @@ int peripheral_request_list(unsigned short per[], const char *label)
 	int ret;
 
 	for (cnt = 0; per[cnt] != 0; cnt++) {
+
 		ret = peripheral_request(per[cnt], label);
-		if (ret < 0)
-			return ret;
+
+		if (ret < 0) {
+			for ( ; cnt > 0; cnt--) {
+				peripheral_free(per[cnt - 1]);
+			}
+		return ret;
+		}
 	}
 
 	return 0;
@@ -748,6 +965,8 @@ void peripheral_free(unsigned short per)
 
 	reserved_peri_map[gpio_bank(ident)] &= ~gpio_bit(ident);
 
+	set_label(ident, "free");
+
 	local_irq_restore(flags);
 }
 EXPORT_SYMBOL(peripheral_free);
@@ -768,8 +987,8 @@ EXPORT_SYMBOL(peripheral_free_list);
 * FUNCTIONS: Blackfin GPIO Driver
 *
 * INPUTS/OUTPUTS:
-* gpio - GPIO Number between 0 and MAX_BLACKFIN_GPIOS
-*
+* gpio	PIO Number between 0 and MAX_BLACKFIN_GPIOS
+* label	String
 *
 * DESCRIPTION: Blackfin GPIO Driver API
 *
@@ -787,17 +1006,39 @@ int gpio_request(unsigned short gpio, const char *label)
 
 	local_irq_save(flags);
 
+	/*
+	 * Allow that the identical GPIO can
+	 * be requested from the same driver twice
+	 * Do nothing and return -
+	 */
+
+	if (cmp_label(gpio, label) == 0) {
+		local_irq_restore(flags);
+		return 0;
+	}
+
 	if (unlikely(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
-		printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved!\n", gpio);
+		printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved by %s !\n",
+			 gpio, get_label(gpio));
 		dump_stack();
 		local_irq_restore(flags);
 		return -EBUSY;
 	}
+	if (unlikely(reserved_peri_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
+		printk(KERN_ERR
+		       "bfin-gpio: GPIO %d is already reserved as Peripheral by %s !\n",
+		       gpio, get_label(gpio));
+		dump_stack();
+		local_irq_restore(flags);
+		return -EBUSY;
+	}
+
 	reserved_gpio_map[gpio_bank(gpio)] |= gpio_bit(gpio);
 
 	local_irq_restore(flags);
 
 	port_setup(gpio, GPIO_USAGE);
+	set_label(gpio, label);
 
 	return 0;
 }
@@ -823,10 +1064,57 @@ void gpio_free(unsigned short gpio)
 
 	reserved_gpio_map[gpio_bank(gpio)] &= ~gpio_bit(gpio);
 
+	set_label(gpio, "free");
+
 	local_irq_restore(flags);
 }
 EXPORT_SYMBOL(gpio_free);
 
+#ifdef BF548_FAMILY
+void gpio_direction_input(unsigned short gpio)
+{
+	unsigned long flags;
+
+	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
+
+	local_irq_save(flags);
+	gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio);
+	gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio);
+	local_irq_restore(flags);
+}
+EXPORT_SYMBOL(gpio_direction_input);
+
+void gpio_direction_output(unsigned short gpio)
+{
+	unsigned long flags;
+
+	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
+
+	local_irq_save(flags);
+	gpio_array[gpio_bank(gpio)]->port_inen &= ~gpio_bit(gpio);
+	gpio_array[gpio_bank(gpio)]->port_dir_set = gpio_bit(gpio);
+	local_irq_restore(flags);
+}
+EXPORT_SYMBOL(gpio_direction_output);
+
+void gpio_set_value(unsigned short gpio, unsigned short arg)
+{
+	if (arg)
+		gpio_array[gpio_bank(gpio)]->port_set = gpio_bit(gpio);
+	else
+		gpio_array[gpio_bank(gpio)]->port_clear = gpio_bit(gpio);
+
+}
+EXPORT_SYMBOL(gpio_set_value);
+
+unsigned short gpio_get_value(unsigned short gpio)
+{
+	return (1 & (gpio_array[gpio_bank(gpio)]->port_data >> gpio_sub_n(gpio)));
+}
+EXPORT_SYMBOL(gpio_get_value);
+
+#else
+
 void gpio_direction_input(unsigned short gpio)
 {
 	unsigned long flags;
@@ -836,6 +1124,7 @@ void gpio_direction_input(unsigned short gpio)
 	local_irq_save(flags);
 	gpio_bankb[gpio_bank(gpio)]->dir &= ~gpio_bit(gpio);
 	gpio_bankb[gpio_bank(gpio)]->inen |= gpio_bit(gpio);
+	AWA_DUMMY_READ(inen);
 	local_irq_restore(flags);
 }
 EXPORT_SYMBOL(gpio_direction_input);
@@ -849,6 +1138,28 @@ void gpio_direction_output(unsigned short gpio)
 	local_irq_save(flags);
 	gpio_bankb[gpio_bank(gpio)]->inen &= ~gpio_bit(gpio);
 	gpio_bankb[gpio_bank(gpio)]->dir |= gpio_bit(gpio);
+	AWA_DUMMY_READ(dir);
 	local_irq_restore(flags);
 }
 EXPORT_SYMBOL(gpio_direction_output);
+
+/* If we are booting from SPI and our board lacks a strong enough pull up,
+ * the core can reset and execute the bootrom faster than the resistor can
+ * pull the signal logically high.  To work around this (common) error in
+ * board design, we explicitly set the pin back to GPIO mode, force /CS
+ * high, and wait for the electrons to do their thing.
+ *
+ * This function only makes sense to be called from reset code, but it
+ * lives here as we need to force all the GPIO states w/out going through
+ * BUG() checks and such.
+ */
+void bfin_gpio_reset_spi0_ssel1(void)
+{
+	u16 gpio = P_IDENT(P_SPI0_SSEL1);
+
+	port_setup(gpio, GPIO_USAGE);
+	gpio_bankb[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
+	udelay(1);
+}
+
+#endif /*BF548_FAMILY */
diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c
index 70455949cfd..2198afe40f3 100644
--- a/arch/blackfin/kernel/bfin_ksyms.c
+++ b/arch/blackfin/kernel/bfin_ksyms.c
@@ -60,6 +60,7 @@ EXPORT_SYMBOL(csum_partial_copy);
  * their interface isn't gonna change any time soon now, so
  * it's OK to leave it out of version control.
  */
+EXPORT_SYMBOL(strcpy);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(memcmp);
diff --git a/arch/blackfin/kernel/cacheinit.c b/arch/blackfin/kernel/cacheinit.c
index 4d41a40e813..62cbba7364b 100644
--- a/arch/blackfin/kernel/cacheinit.c
+++ b/arch/blackfin/kernel/cacheinit.c
@@ -21,9 +21,10 @@
 
 #include <asm/cacheflush.h>
 #include <asm/blackfin.h>
+#include <asm/cplb.h>
 #include <asm/cplbinit.h>
 
-#if defined(CONFIG_BLKFIN_CACHE)
+#if defined(CONFIG_BFIN_ICACHE)
 void bfin_icache_init(void)
 {
 	unsigned long *table = icplb_table;
@@ -44,7 +45,7 @@ void bfin_icache_init(void)
 }
 #endif
 
-#if defined(CONFIG_BLKFIN_DCACHE)
+#if defined(CONFIG_BFIN_DCACHE)
 void bfin_dcache_init(void)
 {
 	unsigned long *table = dcplb_table;
diff --git a/arch/blackfin/kernel/cplbinit.c b/arch/blackfin/kernel/cplbinit.c
index bbdb403fcb5..f2db6a5e2b5 100644
--- a/arch/blackfin/kernel/cplbinit.c
+++ b/arch/blackfin/kernel/cplbinit.c
@@ -23,6 +23,7 @@
 #include <linux/module.h>
 
 #include <asm/blackfin.h>
+#include <asm/cplb.h>
 #include <asm/cplbinit.h>
 
 u_long icplb_table[MAX_CPLBS+1];
@@ -56,7 +57,7 @@ struct s_cplb {
 	struct cplb_tab switch_d;
 };
 
-#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE)
+#if defined(CONFIG_BFIN_DCACHE) || defined(CONFIG_BFIN_ICACHE)
 static struct cplb_desc cplb_data[] = {
 	{
 		.start = 0,
@@ -230,8 +231,8 @@ static void __fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_en
 				cplb_data[i].psize,
 				cplb_data[i].i_conf);
 	} else {
-#if (defined(CONFIG_BLKFIN_CACHE) && defined(ANOMALY_05000263))
-		if (i == SDRAM_KERN) {
+#if defined(CONFIG_BFIN_ICACHE)
+		if (ANOMALY_05000263 && i == SDRAM_KERN) {
 			fill_cplbtab(t,
 					cplb_data[i].start,
 					cplb_data[i].end,
diff --git a/arch/blackfin/kernel/early_printk.c b/arch/blackfin/kernel/early_printk.c
new file mode 100644
index 00000000000..6ec518a8111
--- /dev/null
+++ b/arch/blackfin/kernel/early_printk.c
@@ -0,0 +1,214 @@
+/*
+ * File:         arch/blackfin/kernel/early_printk.c
+ * Based on:     arch/x86_64/kernel/early_printk.c
+ * Author:       Robin Getz <rgetz@blackfin.uclinux.org
+ *
+ * Created:      14Aug2007
+ * Description:  allow a console to be used for early printk
+ *
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/serial_core.h>
+#include <linux/console.h>
+#include <linux/string.h>
+#include <asm/blackfin.h>
+#include <asm/irq_handler.h>
+#include <asm/early_printk.h>
+
+#ifdef CONFIG_SERIAL_BFIN
+extern struct console *bfin_earlyserial_init(unsigned int port,
+						unsigned int cflag);
+#endif
+
+static struct console *early_console;
+
+/* Default console */
+#define DEFAULT_PORT 0
+#define DEFAULT_CFLAG CS8|B57600
+
+/* Default console for early crashes */
+#define DEFAULT_EARLY_PORT "serial,uart0,57600"
+
+#ifdef CONFIG_SERIAL_CORE
+/* What should get here is "0,57600" */
+static struct console * __init earlyserial_init(char *buf)
+{
+	int baud, bit;
+	char parity;
+	unsigned int serial_port = DEFAULT_PORT;
+	unsigned int cflag = DEFAULT_CFLAG;
+
+	serial_port = simple_strtoul(buf, &buf, 10);
+	buf++;
+
+	cflag = 0;
+	baud = simple_strtoul(buf, &buf, 10);
+	switch (baud) {
+	case 1200:
+		cflag |= B1200;
+		break;
+	case 2400:
+		cflag |= B2400;
+		break;
+	case 4800:
+		cflag |= B4800;
+		break;
+	case 9600:
+		cflag |= B9600;
+		break;
+	case 19200:
+		cflag |= B19200;
+		break;
+	case 38400:
+		cflag |= B38400;
+		break;
+	case 115200:
+		cflag |= B115200;
+		break;
+	default:
+		cflag |= B57600;
+	}
+
+	parity = buf[0];
+	buf++;
+	switch (parity) {
+	case 'e':
+		cflag |= PARENB;
+		break;
+	case 'o':
+		cflag |= PARODD;
+		break;
+	}
+
+	bit = simple_strtoul(buf, &buf, 10);
+	switch (bit) {
+	case 5:
+		cflag |= CS5;
+		break;
+	case 6:
+		cflag |= CS5;
+		break;
+	case 7:
+		cflag |= CS5;
+		break;
+	default:
+		cflag |= CS8;
+	}
+
+#ifdef CONFIG_SERIAL_BFIN
+	return bfin_earlyserial_init(serial_port, cflag);
+#else
+	return NULL;
+#endif
+
+}
+#endif
+
+int __init setup_early_printk(char *buf)
+{
+
+	/* Crashing in here would be really bad, so check both the var
+	   and the pointer before we start using it
+	 */
+	if (!buf)
+		return 0;
+
+	if (!*buf)
+		return 0;
+
+	if (early_console != NULL)
+		return 0;
+
+#ifdef CONFIG_SERIAL_BFIN
+	/* Check for Blackfin Serial */
+	if (!strncmp(buf, "serial,uart", 11)) {
+		buf += 11;
+		early_console = earlyserial_init(buf);
+	}
+#endif
+#ifdef CONFIG_FB
+		/* TODO: add framebuffer console support */
+#endif
+
+	if (likely(early_console)) {
+		early_console->flags |= CON_BOOT;
+
+		register_console(early_console);
+		printk(KERN_INFO "early printk enabled on %s%d\n",
+			early_console->name,
+			early_console->index);
+	}
+
+	return 0;
+}
+
+/*
+ * Set up a temporary Event Vector Table, so if something bad happens before
+ * the kernel is fully started, it doesn't vector off into somewhere we don't
+ * know
+ */
+
+asmlinkage void __init init_early_exception_vectors(void)
+{
+	SSYNC();
+
+	/* cannot program in software:
+	 * evt0 - emulation (jtag)
+	 * evt1 - reset
+	 */
+	bfin_write_EVT2(early_trap);
+	bfin_write_EVT3(early_trap);
+	bfin_write_EVT5(early_trap);
+	bfin_write_EVT6(early_trap);
+	bfin_write_EVT7(early_trap);
+	bfin_write_EVT8(early_trap);
+	bfin_write_EVT9(early_trap);
+	bfin_write_EVT10(early_trap);
+	bfin_write_EVT11(early_trap);
+	bfin_write_EVT12(early_trap);
+	bfin_write_EVT13(early_trap);
+	bfin_write_EVT14(early_trap);
+	bfin_write_EVT15(early_trap);
+	CSYNC();
+
+	/* Set all the return from interupt, exception, NMI to a known place
+	 * so if we do a RETI, RETX or RETN by mistake - we go somewhere known
+	 * Note - don't change RETS - we are in a subroutine, or
+	 * RETE - since it might screw up if emulator is attached
+	 */
+	asm("\tRETI = %0; RETX = %0; RETN = %0;\n"
+		: : "p"(early_trap));
+
+}
+
+asmlinkage void __init early_trap_c(struct pt_regs *fp, void *retaddr)
+{
+	/* This can happen before the uart is initialized, so initialize
+	 * the UART now
+	 */
+	if (likely(early_console == NULL))
+		setup_early_printk(DEFAULT_EARLY_PORT);
+
+	dump_bfin_regs(fp, retaddr);
+	dump_bfin_trace_buffer();
+
+	panic("Died early");
+}
+
+early_param("earlyprintk", setup_early_printk);
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 1fc001c7abd..73647c15877 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -34,6 +34,7 @@
 #include <linux/kallsyms.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <asm/trace.h>
 
 static unsigned long irq_err_count;
 static spinlock_t irq_controller_lock;
@@ -97,9 +98,8 @@ int show_interrupts(struct seq_file *p, void *v)
  */
 
 #ifdef CONFIG_DO_IRQ_L1
-asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)__attribute__((l1_text));
+__attribute__((l1_text))
 #endif
-
 asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
 {
 	struct pt_regs *old_regs;
@@ -144,4 +144,12 @@ void __init init_IRQ(void)
 	}
 
 	init_arch_irq();
+
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+	/* Now that evt_ivhw is set up, turn this on */
+	trace_buff_offset = 0;
+	bfin_write_TBUFCTL(BFIN_TRACE_ON);
+	printk(KERN_INFO "Hardware Trace expanded to %ik\n",
+	  1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN);
+#endif
 }
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 6a7aefe4834..9124467651c 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -134,31 +134,6 @@ void cpu_idle(void)
 	}
 }
 
-void machine_restart(char *__unused)
-{
-#if defined(CONFIG_BLKFIN_CACHE)
-	bfin_write_IMEM_CONTROL(0x01);
-	SSYNC();
-#endif
-	bfin_reset();
-	/* Dont do anything till the reset occurs */
-	while (1) {
-		SSYNC();
-	}
-}
-
-void machine_halt(void)
-{
-	for (;;)
-		asm volatile ("idle");
-}
-
-void machine_power_off(void)
-{
-	for (;;)
-		asm volatile ("idle");
-}
-
 void show_regs(struct pt_regs *regs)
 {
 	printk(KERN_NOTICE "\n");
@@ -420,7 +395,8 @@ void finish_atomic_sections (struct pt_regs *regs)
 #if defined(CONFIG_ACCESS_CHECK)
 int _access_ok(unsigned long addr, unsigned long size)
 {
-
+	if (size == 0)
+		return 1;
 	if (addr > (addr + size))
 		return 0;
 	if (segment_eq(get_fs(), KERNEL_DS))
diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c
index ed800c7456d..64ce5fea860 100644
--- a/arch/blackfin/kernel/ptrace.c
+++ b/arch/blackfin/kernel/ptrace.c
@@ -44,6 +44,7 @@
 #include <asm/processor.h>
 #include <asm/asm-offsets.h>
 #include <asm/dma.h>
+#include <asm/fixed_code.h>
 
 #define MAX_SHARED_LIBS 3
 #define TEXT_OFFSET 0
@@ -169,6 +170,9 @@ static inline int is_user_addr_valid(struct task_struct *child,
 		    && start + len <= (unsigned long)sraml->addr + sraml->length)
 			return 0;
 
+	if (start >= FIXED_CODE_START && start + len <= FIXED_CODE_END)
+		return 0;
+
 	return -EIO;
 }
 
@@ -215,9 +219,13 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 				copied = sizeof(tmp);
 			} else
 #endif
-			copied =
-			    access_process_vm(child, addr + add, &tmp,
-					      sizeof(tmp), 0);
+			if (addr + add >= FIXED_CODE_START
+			    && addr + add + sizeof(tmp) <= FIXED_CODE_END) {
+				memcpy(&tmp, (const void *)(addr + add), sizeof(tmp));
+				copied = sizeof(tmp);
+			} else
+				copied = access_process_vm(child, addr + add, &tmp,
+							   sizeof(tmp), 0);
 			pr_debug("ptrace: copied size %d [0x%08lx]\n", copied, tmp);
 			if (copied != sizeof(tmp))
 				break;
@@ -281,9 +289,13 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 				copied = sizeof(data);
 			} else
 #endif
-			copied =
-			    access_process_vm(child, addr + add, &data,
-					      sizeof(data), 1);
+			if (addr + add >= FIXED_CODE_START
+			    && addr + add + sizeof(data) <= FIXED_CODE_END) {
+				memcpy((void *)(addr + add), &data, sizeof(data));
+				copied = sizeof(data);
+			} else
+				copied = access_process_vm(child, addr + add, &data,
+							   sizeof(data), 1);
 			pr_debug("ptrace: copied size %d\n", copied);
 			if (copied != sizeof(data))
 				break;
diff --git a/arch/blackfin/kernel/reboot.c b/arch/blackfin/kernel/reboot.c
new file mode 100644
index 00000000000..356078ec462
--- /dev/null
+++ b/arch/blackfin/kernel/reboot.c
@@ -0,0 +1,78 @@
+/*
+ * arch/blackfin/kernel/reboot.c - handle shutdown/reboot
+ *
+ * Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/interrupt.h>
+#include <asm/bfin-global.h>
+#include <asm/reboot.h>
+#include <asm/system.h>
+
+#if defined(BF537_FAMILY) || defined(BF533_FAMILY)
+#define SYSCR_VAL 	0x0
+#elif defined(BF561_FAMILY)
+#define SYSCR_VAL 	0x20
+#elif defined(BF548_FAMILY)
+#define SYSCR_VAL 	0x10
+#endif
+
+/* A system soft reset makes external memory unusable
+ * so force this function into L1.
+ */
+__attribute__((l1_text))
+void bfin_reset(void)
+{
+	/* force BMODE and disable Core B (as needed) */
+	bfin_write_SYSCR(SYSCR_VAL);
+
+	/* we use asm ssync here because it's save and we save some L1 */
+	asm("ssync;");
+
+	while (1) {
+		/* initiate system soft reset with magic 0x7 */
+		bfin_write_SWRST(0x7);
+		asm("ssync;");
+		/* clear system soft reset */
+		bfin_write_SWRST(0);
+		asm("ssync;");
+		/* issue core reset */
+		asm("raise 1");
+	}
+}
+
+__attribute__((weak))
+void native_machine_restart(char *cmd)
+{
+}
+
+void machine_restart(char *cmd)
+{
+	native_machine_restart(cmd);
+	local_irq_disable();
+	bfin_reset();
+}
+
+__attribute__((weak))
+void native_machine_halt(void)
+{
+	idle_with_irq_disabled();
+}
+
+void machine_halt(void)
+{
+	native_machine_halt();
+}
+
+__attribute__((weak))
+void native_machine_power_off(void)
+{
+	idle_with_irq_disabled();
+}
+
+void machine_power_off(void)
+{
+	native_machine_power_off();
+}
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 88f221b89b3..8dcd76e87ed 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -39,10 +39,12 @@
 #include <linux/cramfs_fs.h>
 #include <linux/romfs_fs.h>
 
+#include <asm/cplb.h>
 #include <asm/cacheflush.h>
 #include <asm/blackfin.h>
 #include <asm/cplbinit.h>
 #include <asm/fixed_code.h>
+#include <asm/early_printk.h>
 
 u16 _bfin_swrst;
 
@@ -66,21 +68,21 @@ char __initdata command_line[COMMAND_LINE_SIZE];
 
 void __init bf53x_cache_init(void)
 {
-#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE)
+#if defined(CONFIG_BFIN_DCACHE) || defined(CONFIG_BFIN_ICACHE)
 	generate_cpl_tables();
 #endif
 
-#ifdef CONFIG_BLKFIN_CACHE
+#ifdef CONFIG_BFIN_ICACHE
 	bfin_icache_init();
 	printk(KERN_INFO "Instruction Cache Enabled\n");
 #endif
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
 	bfin_dcache_init();
 	printk(KERN_INFO "Data Cache Enabled"
-# if defined CONFIG_BLKFIN_WB
+# if defined CONFIG_BFIN_WB
 		" (write-back)"
-# elif defined CONFIG_BLKFIN_WT
+# elif defined CONFIG_BFIN_WT
 		" (write-through)"
 # endif
 		"\n");
@@ -156,8 +158,10 @@ static __init void parse_cmdline_early(char *cmdline_p)
 							    1;
 					}
 				}
+			} else if (!memcmp(to, "earlyprintk=", 12)) {
+				to += 12;
+				setup_early_printk(to);
 			}
-
 		}
 		c = *(to++);
 		if (!c)
@@ -176,22 +180,36 @@ void __init setup_arch(char **cmdline_p)
 #ifdef CONFIG_DUMMY_CONSOLE
 	conswitchp = &dummy_con;
 #endif
+
+#if defined(CONFIG_CMDLINE_BOOL)
+	strncpy(&command_line[0], CONFIG_CMDLINE, sizeof(command_line));
+	command_line[sizeof(command_line) - 1] = 0;
+#endif
+
+	/* Keep a copy of command line */
+	*cmdline_p = &command_line[0];
+	memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
+	boot_command_line[COMMAND_LINE_SIZE - 1] = '\0';
+
+	/* setup memory defaults from the user config */
+	physical_mem_end = 0;
+	_ramend = CONFIG_MEM_SIZE * 1024 * 1024;
+
+	parse_cmdline_early(&command_line[0]);
+
 	cclk = get_cclk();
 	sclk = get_sclk();
 
-#if !defined(CONFIG_BFIN_KERNEL_CLOCK) && defined(ANOMALY_05000273)
-	if (cclk == sclk)
+#if !defined(CONFIG_BFIN_KERNEL_CLOCK)
+	if (ANOMALY_05000273 && cclk == sclk)
 		panic("ANOMALY 05000273, SCLK can not be same as CCLK");
 #endif
 
-#if defined(ANOMALY_05000266)
-	bfin_read_IMDMA_D0_IRQ_STATUS();
-	bfin_read_IMDMA_D1_IRQ_STATUS();
-#endif
-
-#ifdef DEBUG_SERIAL_EARLY_INIT
-	bfin_console_init();	/* early console registration */
-	/* this give a chance to get printk() working before crash. */
+#ifdef BF561_FAMILY
+	if (ANOMALY_05000266) {
+		bfin_read_IMDMA_D0_IRQ_STATUS();
+		bfin_read_IMDMA_D1_IRQ_STATUS();
+	}
 #endif
 
 	printk(KERN_INFO "Hardware Trace ");
@@ -212,22 +230,6 @@ void __init setup_arch(char **cmdline_p)
 	flash_probe();
 #endif
 
-#if defined(CONFIG_CMDLINE_BOOL)
-	strncpy(&command_line[0], CONFIG_CMDLINE, sizeof(command_line));
-	command_line[sizeof(command_line) - 1] = 0;
-#endif
-
-	/* Keep a copy of command line */
-	*cmdline_p = &command_line[0];
-	memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
-	boot_command_line[COMMAND_LINE_SIZE - 1] = '\0';
-
-	/* setup memory defaults from the user config */
-	physical_mem_end = 0;
-	_ramend = CONFIG_MEM_SIZE * 1024 * 1024;
-
-	parse_cmdline_early(&command_line[0]);
-
 	if (physical_mem_end == 0)
 		physical_mem_end = _ramend;
 
@@ -260,7 +262,7 @@ void __init setup_arch(char **cmdline_p)
 	    && ((unsigned long *)mtd_phys)[1] == ROMSB_WORD1)
 		mtd_size =
 		    PAGE_ALIGN(be32_to_cpu(((unsigned long *)mtd_phys)[2]));
-#  if (defined(CONFIG_BLKFIN_CACHE) && defined(ANOMALY_05000263))
+#  if (defined(CONFIG_BFIN_ICACHE) && ANOMALY_05000263)
 	/* Due to a Hardware Anomaly we need to limit the size of usable
 	 * instruction memory to max 60MB, 56 if HUNT_FOR_ZERO is on
 	 * 05000263 - Hardware loop corrupted when taking an ICPLB exception
@@ -289,7 +291,7 @@ void __init setup_arch(char **cmdline_p)
 	_ebss = memory_mtd_start;	/* define _ebss for compatible */
 #endif				/* CONFIG_MTD_UCLINUX */
 
-#if (defined(CONFIG_BLKFIN_CACHE) && defined(ANOMALY_05000263))
+#if (defined(CONFIG_BFIN_ICACHE) && ANOMALY_05000263)
 	/* Due to a Hardware Anomaly we need to limit the size of usable
 	 * instruction memory to max 60MB, 56 if HUNT_FOR_ZERO is on
 	 * 05000263 - Hardware loop corrupted when taking an ICPLB exception
@@ -334,13 +336,11 @@ void __init setup_arch(char **cmdline_p)
 		       CPU, bfin_revid());
 	printk(KERN_INFO "Blackfin Linux support by http://blackfin.uclinux.org/\n");
 
-	printk(KERN_INFO "Processor Speed: %lu MHz core clock and %lu Mhz System Clock\n",
+	printk(KERN_INFO "Processor Speed: %lu MHz core clock and %lu MHz System Clock\n",
 	       cclk / 1000000,  sclk / 1000000);
 
-#if defined(ANOMALY_05000273)
-	if ((cclk >> 1) <= sclk)
+	if (ANOMALY_05000273 && (cclk >> 1) <= sclk)
 		printk("\n\n\nANOMALY_05000273: CCLK must be >= 2*SCLK !!!\n\n\n");
-#endif
 
 	printk(KERN_INFO "Board Memory: %ldMB\n", physical_mem_end >> 20);
 	printk(KERN_INFO "Kernel Managed Memory: %ldMB\n", _ramend >> 20);
@@ -535,9 +535,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		seq_printf(m, "I-CACHE:\tOFF\n");
 	if ((bfin_read_DMEM_CONTROL()) & (ENDCPLB | DMC_ENABLE))
 		seq_printf(m, "D-CACHE:\tON"
-#if defined CONFIG_BLKFIN_WB
+#if defined CONFIG_BFIN_WB
 			   " (write-back)"
-#elif defined CONFIG_BLKFIN_WT
+#elif defined CONFIG_BFIN_WT
 			   " (write-through)"
 #endif
 			   "\n");
@@ -566,15 +566,15 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	}
 
 
-	seq_printf(m, "I-CACHE Size:\t%dKB\n", BLKFIN_ICACHESIZE / 1024);
+	seq_printf(m, "I-CACHE Size:\t%dKB\n", BFIN_ICACHESIZE / 1024);
 	seq_printf(m, "D-CACHE Size:\t%dKB\n", dcache_size);
 	seq_printf(m, "I-CACHE Setup:\t%d Sub-banks/%d Ways, %d Lines/Way\n",
-		   BLKFIN_ISUBBANKS, BLKFIN_IWAYS, BLKFIN_ILINES);
+		   BFIN_ISUBBANKS, BFIN_IWAYS, BFIN_ILINES);
 	seq_printf(m,
 		   "D-CACHE Setup:\t%d Super-banks/%d Sub-banks/%d Ways, %d Lines/Way\n",
-		   dsup_banks, BLKFIN_DSUBBANKS, BLKFIN_DWAYS,
-		   BLKFIN_DLINES);
-#ifdef CONFIG_BLKFIN_CACHE_LOCK
+		   dsup_banks, BFIN_DSUBBANKS, BFIN_DWAYS,
+		   BFIN_DLINES);
+#ifdef CONFIG_BFIN_ICACHE_LOCK
 	switch (read_iloc()) {
 	case WAY0_L:
 		seq_printf(m, "Way0 Locked-Down\n");
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 792a8416fe1..8823e9ade58 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -51,10 +51,9 @@ void __init trap_init(void)
 	CSYNC();
 }
 
-asmlinkage void trap_c(struct pt_regs *fp);
-
 int kstack_depth_to_print = 48;
 
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
 static int printk_address(unsigned long address)
 {
 	struct vm_list_struct *vml;
@@ -131,10 +130,22 @@ static int printk_address(unsigned long address)
 	/* we were unable to find this address anywhere */
 	return printk("[<0x%p>]", (void *)address);
 }
+#endif
+
+asmlinkage void double_fault_c(struct pt_regs *fp)
+{
+	printk(KERN_EMERG "\n" KERN_EMERG "Double Fault\n");
+	dump_bfin_regs(fp, (void *)fp->retx);
+	panic("Double Fault - unrecoverable event\n");
+
+}
 
 asmlinkage void trap_c(struct pt_regs *fp)
 {
-	int j, sig = 0;
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
+	int j;
+#endif
+	int sig = 0;
 	siginfo_t info;
 	unsigned long trapnr = fp->seqstat & SEQSTAT_EXCAUSE;
 
@@ -391,10 +402,6 @@ asmlinkage void trap_c(struct pt_regs *fp)
 		break;
 	}
 
-	info.si_signo = sig;
-	info.si_errno = 0;
-	info.si_addr = (void *)fp->pc;
-	force_sig_info(sig, &info, current);
 	if (sig != 0 && sig != SIGTRAP) {
 		unsigned long stack;
 		dump_bfin_regs(fp, (void *)fp->retx);
@@ -403,6 +410,10 @@ asmlinkage void trap_c(struct pt_regs *fp)
 		if (current->mm == NULL)
 			panic("Kernel exception");
 	}
+	info.si_signo = sig;
+	info.si_errno = 0;
+	info.si_addr = (void *)fp->pc;
+	force_sig_info(sig, &info, current);
 
 	/* if the address that we are about to return to is not valid, set it
 	 * to a valid address, if we have a current application or panic
@@ -429,24 +440,56 @@ asmlinkage void trap_c(struct pt_regs *fp)
 
 /* Typical exception handling routines	*/
 
+#define EXPAND_LEN ((1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 256 - 1)
+
 void dump_bfin_trace_buffer(void)
 {
-	int tflags;
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
+	int tflags, i = 0;
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+	int j, index;
+#endif
+
 	trace_buffer_save(tflags);
 
+	printk(KERN_EMERG "Hardware Trace:\n");
+
 	if (likely(bfin_read_TBUFSTAT() & TBUFCNT)) {
-		int i;
-		printk(KERN_EMERG "Hardware Trace:\n");
-		for (i = 0; bfin_read_TBUFSTAT() & TBUFCNT; i++) {
-			printk(KERN_EMERG "%2i Target : ", i);
+		for (; bfin_read_TBUFSTAT() & TBUFCNT; i++) {
+			printk(KERN_EMERG "%4i Target : ", i);
 			printk_address((unsigned long)bfin_read_TBUF());
-			printk("\n" KERN_EMERG "   Source : ");
+			printk("\n" KERN_EMERG "     Source : ");
 			printk_address((unsigned long)bfin_read_TBUF());
 			printk("\n");
 		}
 	}
 
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+	if (trace_buff_offset)
+		index = trace_buff_offset/4 - 1;
+	else
+		index = EXPAND_LEN;
+
+	j = (1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 128;
+	while (j) {
+		printk(KERN_EMERG "%4i Target : ", i);
+		printk_address(software_trace_buff[index]);
+		index -= 1;
+		if (index < 0 )
+			index = EXPAND_LEN;
+		printk("\n" KERN_EMERG "     Source : ");
+		printk_address(software_trace_buff[index]);
+		index -= 1;
+		if (index < 0)
+			index = EXPAND_LEN;
+		printk("\n");
+		j--;
+		i++;
+	}
+#endif
+
 	trace_buffer_restore(tflags);
+#endif
 }
 EXPORT_SYMBOL(dump_bfin_trace_buffer);
 
@@ -510,7 +553,9 @@ void show_stack(struct task_struct *task, unsigned long *stack)
 void dump_stack(void)
 {
 	unsigned long stack;
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
 	int tflags;
+#endif
 	trace_buffer_save(tflags);
 	dump_bfin_trace_buffer();
 	show_stack(current, &stack);
@@ -559,8 +604,7 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
 		unsigned short x = 0;
 		for (; i < ((unsigned int)retaddr & 0xFFFFFFF0) + 32; i += 2) {
 			if (!(i & 0xF))
-				printk(KERN_EMERG "\n" KERN_EMERG
-					"0x%08x: ", i);
+				printk("\n" KERN_EMERG "0x%08x: ", i);
 
 			if (get_user(x, (unsigned short *)i))
 				break;
@@ -655,6 +699,42 @@ asmlinkage int sys_bfin_spinlock(int *spinlock)
 	return ret;
 }
 
+int bfin_request_exception(unsigned int exception, void (*handler)(void))
+{
+	void (*curr_handler)(void);
+
+	if (exception > 0x3F)
+		return -EINVAL;
+
+	curr_handler = ex_table[exception];
+
+	if (curr_handler != ex_replaceable)
+		return -EBUSY;
+
+	ex_table[exception] = handler;
+
+	return 0;
+}
+EXPORT_SYMBOL(bfin_request_exception);
+
+int bfin_free_exception(unsigned int exception, void (*handler)(void))
+{
+	void (*curr_handler)(void);
+
+	if (exception > 0x3F)
+		return -EINVAL;
+
+	curr_handler = ex_table[exception];
+
+	if (curr_handler != handler)
+		return -EBUSY;
+
+	ex_table[exception] = ex_replaceable;
+
+	return 0;
+}
+EXPORT_SYMBOL(bfin_free_exception);
+
 void panic_cplb_error(int cplb_panic, struct pt_regs *fp)
 {
 	switch (cplb_panic) {
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index fb53780247b..eec43674a46 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -49,7 +49,8 @@ SECTIONS
 		TEXT_TEXT
 		SCHED_TEXT
 		LOCK_TEXT
-		*(.text.lock)
+		KPROBES_TEXT
+		*(.text.*)
 		*(.fixup)
 
 		. = ALIGN(16);
@@ -61,7 +62,7 @@ SECTIONS
 		__etext = .;
 	}
 
-	RODATA
+	RO_DATA(PAGE_SIZE)
 
 	.data :
 	{
@@ -72,50 +73,63 @@ SECTIONS
 		__sdata = .;
 		. = ALIGN(THREAD_SIZE);
 		*(.data.init_task)
-		DATA_DATA
-		CONSTRUCTORS
 
 		. = ALIGN(32);
 		*(.data.cacheline_aligned)
 
+		DATA_DATA
+		*(.data.*)
+		CONSTRUCTORS
+
 		. = ALIGN(THREAD_SIZE);
 		__edata = .;
 	}
 
 	___init_begin = .;
-	.init :
+
+	.init.text :
 	{
 		. = ALIGN(PAGE_SIZE);
 		__sinittext = .;
 		*(.init.text)
 		__einittext = .;
+	}
+	.init.data :
+	{
+		. = ALIGN(16);
 		*(.init.data)
+	}
+	.init.setup :
+	{
 		. = ALIGN(16);
 		___setup_start = .;
 		*(.init.setup)
 		___setup_end = .;
-		___start___param = .;
-		*(__param)
-		___stop___param = .;
+	}
+	.initcall.init :
+	{
 		___initcall_start = .;
 		INITCALLS
 		___initcall_end = .;
+	}
+	.con_initcall.init :
+	{
 		___con_initcall_start = .;
 		*(.con_initcall.init)
 		___con_initcall_end = .;
-		___security_initcall_start = .;
-		*(.security_initcall.init)
-		___security_initcall_end = .;
+	}
+	SECURITY_INIT
+	.init.ramfs :
+	{
 		. = ALIGN(4);
 		___initramfs_start = .;
 		*(.init.ramfs)
 		___initramfs_end = .;
-		. = ALIGN(4);
 	}
 
 	__l1_lma_start = .;
 
-	.text_l1 L1_CODE_START : AT(LOADADDR(.init) + SIZEOF(.init))
+	.text_l1 L1_CODE_START : AT(LOADADDR(.init.ramfs) + SIZEOF(.init.ramfs))
 	{
 		. = ALIGN(4);
 		__stext_l1 = .;
@@ -164,13 +178,19 @@ SECTIONS
 	{
 		. = ALIGN(4);
 		___bss_start = .;
-		*(.bss)
+		*(.bss .bss.*)
 		*(COMMON)
 		. = ALIGN(4);
 		___bss_stop = .;
 		__end = .;
 	}
 
+	STABS_DEBUG
+
+	DWARF_DEBUG
+
+	NOTES
+
 	/DISCARD/ :
 	{
 		*(.exit.text)
diff --git a/arch/blackfin/lib/memcmp.S b/arch/blackfin/lib/memcmp.S
index b88c5d2d1eb..219fa2877c6 100644
--- a/arch/blackfin/lib/memcmp.S
+++ b/arch/blackfin/lib/memcmp.S
@@ -61,7 +61,7 @@ ENTRY(_memcmp)
 
 	LSETUP (.Lquad_loop_s, .Lquad_loop_e) LC0=P1;
 .Lquad_loop_s:
-#ifdef ANOMALY_05000202
+#if ANOMALY_05000202
 	R0 = [P0++];
 	R1 = [I0++];
 #else
diff --git a/arch/blackfin/lib/memcpy.S b/arch/blackfin/lib/memcpy.S
index 14a5585bbd0..2e6336492b4 100644
--- a/arch/blackfin/lib/memcpy.S
+++ b/arch/blackfin/lib/memcpy.S
@@ -98,7 +98,7 @@ ENTRY(_memcpy)
 	R0 = R1;
 	I1 = P1;
 	R3 = [I1++];
-#ifdef ANOMALY_05000202
+#if ANOMALY_05000202
 .Lword_loops:
 	[P0++] = R3;
 .Lword_loope:
diff --git a/arch/blackfin/lib/memmove.S b/arch/blackfin/lib/memmove.S
index 6ee6e206e77..33f8653145b 100644
--- a/arch/blackfin/lib/memmove.S
+++ b/arch/blackfin/lib/memmove.S
@@ -70,7 +70,7 @@ ENTRY(_memmove)
 	R1 = [I0++];
 
 	LSETUP (.Lquad_loops, .Lquad_loope) LC0=P1;
-#ifdef ANOMALY_05000202
+#if ANOMALY_05000202
 .Lquad_loops:
 	[P0++] = R1;
 .Lquad_loope:
@@ -102,7 +102,7 @@ ENTRY(_memmove)
 	R1 = B[P3--] (Z);
 	CC = P2 == 0;
 	IF CC JUMP .Lno_loop;
-#ifdef ANOMALY_05000245
+#if ANOMALY_05000245
 	NOP;
 	NOP;
 #endif
diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c
index 4545f363e64..a57b52d207c 100644
--- a/arch/blackfin/mach-bf533/boards/cm_bf533.c
+++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c
@@ -34,7 +34,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/usb_isp1362.h>
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 
 /*
@@ -93,7 +95,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80",       /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,               /* Framework bus number */
+		.bus_num = 0,               /* Framework bus number */
 		.chip_select = 1,           /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -101,7 +103,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	}, {
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,               /* Framework bus number */
+		.bus_num = 0,               /* Framework bus number */
 		.chip_select = 2,           /* Framework chip select. */
 		.platform_data = NULL,      /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -110,24 +112,40 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
 #endif
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
@@ -227,6 +245,43 @@ static struct platform_device isp1362_hcd_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	38
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 2,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x2030C000,
+		.end = 0x2030C01F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2030D018,
+		.end = 0x2030D01B,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *cm_bf533_devices[] __initdata = {
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
@@ -250,7 +305,11 @@ static struct platform_device *cm_bf533_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
 #endif
 };
 
@@ -261,6 +320,10 @@ static int __init cm_bf533_init(void)
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
 	return 0;
 }
 
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index 0000b8f1239..5c1e35d3c01 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -35,7 +35,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/usb_isp1362.h>
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 
 /*
@@ -50,6 +52,12 @@ static struct platform_device rtc_device = {
 };
 #endif
 
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+static struct platform_device bfin_fb_adv7393_device = {
+	.name = "bfin-adv7393",
+};
+#endif
+
 /*
  *  USB-LAN EzExtender board
  *  Driver needs to know address, irq and flag pin.
@@ -131,7 +139,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -143,7 +151,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -154,24 +162,40 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
 #endif
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
@@ -193,13 +217,54 @@ static struct platform_device bfin_uart_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	55
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 1,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20314020,
+		.end = 0x2031403F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2031401C,
+		.end = 0x2031401F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 	&smc91x_device,
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
+#endif
+
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+	&bfin_fb_adv7393_device,
 #endif
 
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
@@ -209,6 +274,10 @@ static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init ezkit_init(void)
@@ -218,6 +287,10 @@ static int __init ezkit_init(void)
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
 	return 0;
 }
 
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index a9143c4cbdc..8975e06ea15 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -37,8 +37,11 @@
 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 #include <linux/usb_isp1362.h>
 #endif
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
+#include <asm/reboot.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
@@ -77,6 +80,12 @@ static struct platform_device smc91x_device = {
 };
 #endif
 
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+static struct platform_device bfin_fb_adv7393_device = {
+	.name = "bfin-adv7393",
+};
+#endif
+
 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 static struct resource net2272_bfin_resources[] = {
 	{
@@ -177,7 +186,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -189,7 +198,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -200,7 +209,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 31250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
@@ -210,7 +219,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc_dummy",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 0,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -219,7 +228,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -231,16 +240,16 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "fxs-spi",
 		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
-		.chip_select = 3,
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J11_JUMPER,
 		.controller_data = &spi_si3xxx_chip_info,
 		.mode = SPI_MODE_3,
 	},
 	{
 		.modalias = "fxo-spi",
 		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
-		.chip_select = 2,
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J19_JUMPER,
 		.controller_data = &spi_si3xxx_chip_info,
 		.mode = SPI_MODE_3,
 	},
@@ -250,7 +259,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad5304_spi",
 		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 2,
 		.platform_data = NULL,
 		.controller_data = &ad5304_chip_info,
@@ -259,17 +268,33 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 #endif
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
@@ -309,6 +334,43 @@ static struct platform_device bfin_sport1_uart_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	55
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 1,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20314020,
+		.end = 0x2031403F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2031401C,
+		.end = 0x2031401F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *stamp_devices[] __initdata = {
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 	&rtc_device,
@@ -318,12 +380,16 @@ static struct platform_device *stamp_devices[] __initdata = {
 	&smc91x_device,
 #endif
 
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+	&bfin_fb_adv7393_device,
+#endif
+
 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 	&net2272_bfin_device,
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
@@ -334,6 +400,10 @@ static struct platform_device *stamp_devices[] __initdata = {
 	&bfin_sport0_uart_device,
 	&bfin_sport1_uart_device,
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init stamp_init(void)
@@ -355,8 +425,23 @@ static int __init stamp_init(void)
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	return spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
+	spi_register_board_info(bfin_spi_board_info,
+				ARRAY_SIZE(bfin_spi_board_info));
+#endif
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
 #endif
+	return 0;
 }
 
 arch_initcall(stamp_init);
+
+void native_machine_restart(char *cmd)
+{
+#if defined(CONFIG_BFIN_SHARED_FLASH_ENET)
+# define BIT_TO_SET (1 << CONFIG_ENET_FLASH_PIN)
+	bfin_write_FIO_INEN(~BIT_TO_SET);
+	bfin_write_FIO_DIR(BIT_TO_SET);
+	bfin_write_FIO_FLAG_C(BIT_TO_SET);
+#endif
+}
diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S
index 7dd0e9c3a93..1ded945a6fa 100644
--- a/arch/blackfin/mach-bf533/head.S
+++ b/arch/blackfin/mach-bf533/head.S
@@ -32,11 +32,9 @@
 #include <asm/blackfin.h>
 #include <asm/trace.h>
 #if CONFIG_BFIN_KERNEL_CLOCK
+#include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
-#if CONFIG_DEBUG_KERNEL_START
-#include <asm/mach-common/def_LPBlackfin.h>
-#endif
 
 .global __rambase
 .global __ramstart
@@ -52,10 +50,12 @@ __INIT
 ENTRY(__start)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register:
-	 * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit)
-	 */
-	R0 = 0x36;
+	/* Enable Cycle Counter and Nesting Of Interrupts */
+#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
+	R0 = SYSCFG_SNEN;
+#else
+	R0 = SYSCFG_SNEN | SYSCFG_CCEN;
+#endif
 	SYSCFG = R0;
 	R0 = 0;
 
@@ -97,40 +97,10 @@ ENTRY(__start)
 	M2 = r0;
 	M3 = r0;
 
-	trace_buffer_start(p0,r0);
+	trace_buffer_init(p0,r0);
 	P0 = R1;
 	R0 = R1;
 
-#if CONFIG_DEBUG_KERNEL_START
-
-/*
- * Set up a temporary Event Vector Table, so if something bad happens before
- * the kernel is fully started, it doesn't vector off into the bootloaders
- * table
- */
-	P0.l = lo(EVT2);
-	P0.h = hi(EVT2);
-	P1.l = lo(EVT15);
-	P1.h = hi(EVT15);
-	P2.l = debug_kernel_start_trap;
-	P2.h = debug_kernel_start_trap;
-
-	RTS = P2;
-	RTI = P2;
-	RTX = P2;
-	RTN = P2;
-	RTE = P2;
-
-.Lfill_temp_vector_table:
-	[P0++] = P2;	/* Core Event Vector Table */
-	CC = P0 == P1;
-	if !CC JUMP .Lfill_temp_vector_table
-	P0 = r0;
-	P1 = r0;
-	P2 = r0;
-
-#endif
-
 	p0.h = hi(FIO_MASKA_C);
 	p0.l = lo(FIO_MASKA_C);
 	r0 = 0xFFFF(Z);
@@ -144,38 +114,38 @@ ENTRY(__start)
 	ssync;
 
 	/* Turn off the icache */
-	p0.l = (IMEM_CONTROL & 0xFFFF);
-	p0.h = (IMEM_CONTROL >> 16);
+	p0.l = LO(IMEM_CONTROL);
+	p0.h = HI(IMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENICPLB;
 	R0 = R0 & R1;
 
 	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
 	/* Turn off the dcache */
-	p0.l = (DMEM_CONTROL & 0xFFFF);
-	p0.h = (DMEM_CONTROL >> 16);
+	p0.l = LO(DMEM_CONTROL);
+	p0.h = HI(DMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENDCPLB;
 	R0 = R0 & R1;
 
 	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
@@ -211,6 +181,12 @@ ENTRY(__start)
 	fp = sp;
 	usp = sp;
 
+#ifdef CONFIG_EARLY_PRINTK
+	SP += -12;
+	call _init_early_exception_vectors;
+	SP += 12;
+#endif
+
 	/* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
 	call _bf53x_relocate_l1_mem;
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -264,7 +240,7 @@ ENTRY(__start)
 	p0.l = .LWAIT_HERE;
 	p0.h = .LWAIT_HERE;
 	reti = p0;
-#if defined(ANOMALY_05000281)
+#if ANOMALY_05000281
 	nop; nop; nop;
 #endif
 	rti;
@@ -417,8 +393,8 @@ ENTRY(_start_dma_code)
 	w[p0] = r0.l;
 	ssync;
 
-	p0.l = (EBIU_SDBCTL & 0xFFFF);
-	p0.h = (EBIU_SDBCTL >> 16);     /* SDRAM Memory Bank Control Register */
+	p0.l = LO(EBIU_SDBCTL);
+	p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
 	r0 = mem_SDBCTL;
 	w[p0] = r0.l;
 	ssync;
@@ -456,276 +432,6 @@ ENTRY(_start_dma_code)
 ENDPROC(_start_dma_code)
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
-ENTRY(_bfin_reset)
-	/* No more interrupts to be handled*/
-	CLI R6;
-	SSYNC;
-
-#if defined(CONFIG_BFIN_SHARED_FLASH_ENET)
-	p0.h = hi(FIO_INEN);
-	p0.l = lo(FIO_INEN);
-	r0.l = ~(1 << CONFIG_ENET_FLASH_PIN);
-	w[p0] = r0.l;
-
-	p0.h = hi(FIO_DIR);
-	p0.l = lo(FIO_DIR);
-	r0.l = (1 << CONFIG_ENET_FLASH_PIN);
-	w[p0] = r0.l;
-
-	p0.h = hi(FIO_FLAG_C);
-	p0.l = lo(FIO_FLAG_C);
-	r0.l = (1 << CONFIG_ENET_FLASH_PIN);
-	w[p0] = r0.l;
-#endif
-
-	/* Clear the IMASK register */
-	p0.h = hi(IMASK);
-	p0.l = lo(IMASK);
-	r0 = 0x0;
-	[p0] = r0;
-
-	/* Clear the ILAT register */
-	p0.h = hi(ILAT);
-	p0.l = lo(ILAT);
-	r0 = [p0];
-	[p0] = r0;
-	SSYNC;
-
-	/* make sure SYSCR is set to use BMODE */
-	P0.h = hi(SYSCR);
-	P0.l = lo(SYSCR);
-	R0.l = 0x0;
-	W[P0] = R0.l;
-	SSYNC;
-
-	/* issue a system soft reset */
-	P1.h = hi(SWRST);
-	P1.l = lo(SWRST);
-	R1.l = 0x0007;
-	W[P1] = R1;
-	SSYNC;
-
-	/* clear system soft reset */
-	R0.l = 0x0000;
-	W[P0] = R0;
-	SSYNC;
-
-	/* issue core reset */
-	raise 1;
-
-	RTS;
-ENDPROC(_bfin_reset)
-
-#if CONFIG_DEBUG_KERNEL_START
-debug_kernel_start_trap:
-	/* Set up a temp stack in L1 - SDRAM might not be working  */
-	P0.L = lo(L1_DATA_A_START + 0x100);
-	P0.H = hi(L1_DATA_A_START + 0x100);
-	SP = P0;
-
-	/* Make sure the Clocks are the way I think they should be */
-	r0 = CONFIG_VCO_MULT & 63;       /* Load the VCO multiplier         */
-	r0 = r0 << 9;                    /* Shift it over,                  */
-	r1 = CLKIN_HALF;                 /* Do we need to divide CLKIN by 2?*/
-	r0 = r1 | r0;
-	r1 = PLL_BYPASS;                 /* Bypass the PLL?                 */
-	r1 = r1 << 8;                    /* Shift it over                   */
-	r0 = r1 | r0;                    /* add them all together           */
-
-	p0.h = hi(PLL_CTL);
-	p0.l = lo(PLL_CTL);              /* Load the address                */
-	cli r2;                          /* Disable interrupts              */
-	ssync;
-	w[p0] = r0.l;                    /* Set the value                   */
-	idle;                            /* Wait for the PLL to stablize    */
-	sti r2;                          /* Enable interrupts               */
-
-.Lcheck_again1:
-	p0.h = hi(PLL_STAT);
-	p0.l = lo(PLL_STAT);
-	R0 = W[P0](Z);
-	CC = BITTST(R0,5);
-	if ! CC jump .Lcheck_again1;
-
-	/* Configure SCLK & CCLK Dividers */
-	r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
-	p0.h = hi(PLL_DIV);
-	p0.l = lo(PLL_DIV);
-	w[p0] = r0.l;
-	ssync;
-
-	/* Make sure UART is enabled - you can never be sure */
-
-/*
- * Setup for console. Argument comes from the menuconfig
- */
-
-#ifdef CONFIG_BAUD_9600
-#define CONSOLE_BAUD_RATE       9600
-#elif CONFIG_BAUD_19200
-#define CONSOLE_BAUD_RATE       19200
-#elif CONFIG_BAUD_38400
-#define CONSOLE_BAUD_RATE       38400
-#elif CONFIG_BAUD_57600
-#define CONSOLE_BAUD_RATE       57600
-#elif CONFIG_BAUD_115200
-#define CONSOLE_BAUD_RATE       115200
-#endif
-
-	p0.h = hi(UART_GCTL);
-	p0.l = lo(UART_GCTL);
-	r0 = 0x00(Z);
-	w[p0] = r0.L;   /* To Turn off UART clocks */
-	ssync;
-
-	p0.h = hi(UART_LCR);
-	p0.l = lo(UART_LCR);
-	r0 = 0x83(Z);
-	w[p0] = r0.L;   /* To enable DLL writes */
-	ssync;
-
-	R1 = (((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT) / CONFIG_SCLK_DIV) / (CONSOLE_BAUD_RATE * 16));
-
-	p0.h = hi(UART_DLL);
-	p0.l = lo(UART_DLL);
-	r0 = 0xFF(Z);
-	r0 = R1 & R0;
-	w[p0] = r0.L;
-	ssync;
-
-	p0.h = hi(UART_DLH);
-	p0.l = lo(UART_DLH);
-	r1 >>= 8 ;
-	w[p0] = r1.L;
-	ssync;
-
-	p0.h = hi(UART_GCTL);
-	p0.l = lo(UART_GCTL);
-	r0 = 0x0(Z);
-	w[p0] = r0.L;   /* To enable UART clock */
-	ssync;
-
-	p0.h = hi(UART_LCR);
-	p0.l = lo(UART_LCR);
-	r0 = 0x03(Z);
-	w[p0] = r0.L;   /* To Turn on UART */
-	ssync;
-
-	p0.h = hi(UART_GCTL);
-	p0.l = lo(UART_GCTL);
-	r0 = 0x01(Z);
-	w[p0] = r0.L;   /* To Turn on UART Clocks */
-	ssync;
-
-	P0.h = hi(UART_THR);
-	P0.l = lo(UART_THR);
-	P1.h = hi(UART_LSR);
-	P1.l = lo(UART_LSR);
-
-	R0.L = 'K';
-	call .Lwait_char;
-	R0.L='e';
-	call .Lwait_char;
-	R0.L='r';
-	call .Lwait_char;
-	R0.L='n'
-	call .Lwait_char;
-	R0.L='e'
-	call .Lwait_char;
-	R0.L='l';
-	call .Lwait_char;
-	R0.L=' ';
-	call .Lwait_char;
-	R0.L='c';
-	call .Lwait_char;
-	R0.L='r';
-	call .Lwait_char;
-	R0.L='a';
-	call .Lwait_char;
-	R0.L='s';
-	call .Lwait_char;
-	R0.L='h';
-	call .Lwait_char;
-	R0.L='\r';
-	call .Lwait_char;
-	R0.L='\n';
-	call .Lwait_char;
-
-	R0.L='S';
-	call .Lwait_char;
-	R0.L='E';
-	call .Lwait_char;
-	R0.L='Q'
-	call .Lwait_char;
-	R0.L='S'
-	call .Lwait_char;
-	R0.L='T';
-	call .Lwait_char;
-	R0.L='A';
-	call .Lwait_char;
-	R0.L='T';
-	call .Lwait_char;
-	R0.L='=';
-	call .Lwait_char;
-	R2 = SEQSTAT;
-	call .Ldump_reg;
-
-	R0.L=' ';
-	call .Lwait_char;
-	R0.L='R';
-	call .Lwait_char;
-	R0.L='E'
-	call .Lwait_char;
-	R0.L='T'
-	call .Lwait_char;
-	R0.L='X';
-	call .Lwait_char;
-	R0.L='=';
-	call .Lwait_char;
-	R2 = RETX;
-	call .Ldump_reg;
-
-	R0.L='\r';
-	call .Lwait_char;
-	R0.L='\n';
-	call .Lwait_char;
-
-.Ldebug_kernel_start_trap_done:
-	JUMP    .Ldebug_kernel_start_trap_done;
-.Ldump_reg:
-	R3 = 32;
-	R4 = 0x0F;
-	R5 = ':';  /* one past 9 */
-
-.Ldump_reg2:
-	R0 = R2;
-	R3 += -4;
-	R0 >>>= R3;
-	R0 = R0 & R4;
-	R0 += 0x30;
-	CC = R0 <= R5;
-	if CC JUMP .Ldump_reg1;
-	R0 += 7;
-
-.Ldump_reg1:
-	R1.l = W[P1];
-	CC = BITTST(R1, 5);
-	if !CC JUMP .Ldump_reg1;
-	W[P0] = r0;
-
-	CC = R3 == 0;
-	if !CC JUMP .Ldump_reg2
-	RTS;
-
-.Lwait_char:
-	R1.l = W[P1];
-	CC = BITTST(R1, 5);
-	if !CC JUMP .Lwait_char;
-	W[P0] = r0;
-	RTS;
-
-#endif  /* CONFIG_DEBUG_KERNEL_START  */
-
 .data
 
 /*
diff --git a/arch/blackfin/mach-bf537/Kconfig b/arch/blackfin/mach-bf537/Kconfig
index cc9ae38a4dd..e6648db0951 100644
--- a/arch/blackfin/mach-bf537/Kconfig
+++ b/arch/blackfin/mach-bf537/Kconfig
@@ -2,33 +2,6 @@ if (BF537 || BF534 || BF536)
 
 menu "BF537 Specific Configuration"
 
-comment "PORT F/G Selection"
-choice
-	prompt "Select BF537/6/4 default GPIO PFx PORTx"
-	help
-	  Quick Hack for BF537/6/4 default GPIO PFx PORTF.
-
-config BF537_PORT_F
-	bool "Select BF537/6/4 default GPIO PFx PORTF"
-	depends on (BF537 || BF536 || BF534)
-	help
-	  Quick Hack for BF537/6/4 default GPIO PFx PORTF.
-
-config BF537_PORT_G
-	bool "Select BF537/6/4 default GPIO PFx PORTG"
-	depends on (BF537 || BF536 || BF534)
-	help
-	  Quick Hack for BF537/6/4 default GPIO PFx PORTG.
-
-config BF537_PORT_H
-	bool "Select BF537/6/4 default GPIO PFx PORTH"
-	depends on (BF537 || BF536 || BF534)
-	help
-	  Quick Hack for BF537/6/4 default GPIO PFx PORTH
-	  Use only when Blackfin EMAC support is not required.
-
-endchoice
-
 comment "Interrupt Priority Assignment"
 menu "Priority"
 
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c
index a8f947b7275..44dea05e1d0 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c
@@ -35,7 +35,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/usb_isp1362.h>
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 
 /*
@@ -113,7 +115,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -125,7 +127,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -136,7 +138,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
@@ -146,7 +148,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad9960-spi",
 		.max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 1,
 		.controller_data = &ad9960_spi_chip_info,
 	},
@@ -156,7 +158,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc_dummy",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 7,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -165,7 +167,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -174,17 +176,33 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 #endif
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+		},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
@@ -316,6 +334,43 @@ static struct platform_device bfin_mac_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	64
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 2,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x2030C000,
+		.end = 0x2030C01F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2030D018,
+		.end = 0x2030D01B,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *cm_bf537_devices[] __initdata = {
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 	&rtc_device,
@@ -347,7 +402,11 @@ static struct platform_device *cm_bf537_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
 #endif
 };
 
@@ -358,6 +417,10 @@ static int __init cm_bf537_init(void)
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
 	return 0;
 }
 
diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c
index 648d984e98d..5e9d09eb857 100644
--- a/arch/blackfin/mach-bf537/boards/generic_board.c
+++ b/arch/blackfin/mach-bf537/boards/generic_board.c
@@ -8,7 +8,7 @@
  *
  * Modified:
  *               Copyright 2005 National ICT Australia (NICTA)
- *               Copyright 2004-2006 Analog Devices Inc.
+ *               Copyright 2004-2007 Analog Devices Inc.
  *
  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  *
@@ -34,20 +34,74 @@
 #include <linux/mtd/partitions.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
+#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 #include <linux/usb_isp1362.h>
+#endif
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <linux/interrupt.h>
 #include <linux/usb_sl811.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
+#include <asm/reboot.h>
+#include <linux/spi/ad7877.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
  */
-char *bfin_board_name = "UNKNOWN BOARD";
+char *bfin_board_name = "GENERIC Board";
 
 /*
  *  Driver needs to know address, irq and flag pin.
  */
 
+#define ISP1761_BASE       0x203C0000
+#define ISP1761_IRQ        IRQ_PF7
+
+#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
+static struct resource bfin_isp1761_resources[] = {
+	[0] = {
+		.name	= "isp1761-regs",
+		.start  = ISP1761_BASE + 0x00000000,
+		.end    = ISP1761_BASE + 0x000fffff,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = ISP1761_IRQ,
+		.end    = ISP1761_IRQ,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_isp1761_device = {
+	.name           = "isp1761",
+	.id             = 0,
+	.num_resources  = ARRAY_SIZE(bfin_isp1761_resources),
+	.resource       = bfin_isp1761_resources,
+};
+
+static struct platform_device *bfin_isp1761_devices[] = {
+	&bfin_isp1761_device,
+};
+
+int __init bfin_isp1761_init(void)
+{
+	unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices);
+
+	printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
+	set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING);
+
+	return platform_add_devices(bfin_isp1761_devices, num_devices);
+}
+
+void __exit bfin_isp1761_exit(void)
+{
+	platform_device_unregister(&bfin_isp1761_device);
+}
+
+arch_initcall(bfin_isp1761_init);
+#endif
+
 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 static struct resource bfin_pcmcia_cf_resources[] = {
 	{
@@ -59,10 +113,6 @@ static struct resource bfin_pcmcia_cf_resources[] = {
 		.end = 0x20311FFF,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_PROG_INTA,
-		.end = IRQ_PROG_INTA,
-		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
-	}, {
 		.start = IRQ_PF4,
 		.end = IRQ_PF4,
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
@@ -96,14 +146,7 @@ static struct resource smc91x_resources[] = {
 		.end = 0x20300300 + 16,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_PROG_INTB,
-		.end = IRQ_PROG_INTB,
-		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-	}, {
-		/*
-		 *  denotes the flag pin and is used directly if
-		 *  CONFIG_IRQCHIP_DEMUX_GPIO is defined.
-		 */
+
 		.start = IRQ_PF7,
 		.end = IRQ_PF7,
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
@@ -117,6 +160,28 @@ static struct platform_device smc91x_device = {
 };
 #endif
 
+#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
+static struct resource dm9000_resources[] = {
+	[0] = {
+		.start	= 0x203FB800,
+		.end	= 0x203FB800 + 8,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_PF9,
+		.end	= IRQ_PF9,
+		.flags	= (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
+	},
+};
+
+static struct platform_device dm9000_device = {
+	.name		= "dm9000",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(dm9000_resources),
+	.resource	= dm9000_resources,
+};
+#endif
+
 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 static struct resource sl811_hcd_resources[] = {
 	{
@@ -128,12 +193,8 @@ static struct resource sl811_hcd_resources[] = {
 		.end = 0x20340004,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_PROG_INTA,
-		.end = IRQ_PROG_INTA,
-		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-	}, {
-		.start = IRQ_PF0 + CONFIG_USB_SL811_BFIN_GPIO,
-		.end = IRQ_PF0 + CONFIG_USB_SL811_BFIN_GPIO,
+		.start = CONFIG_USB_SL811_BFIN_IRQ,
+		.end = CONFIG_USB_SL811_BFIN_IRQ,
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 	},
 };
@@ -141,21 +202,19 @@ static struct resource sl811_hcd_resources[] = {
 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 void sl811_port_power(struct device *dev, int is_on)
 {
-	unsigned short mask = (1<<CONFIG_USB_SL811_BFIN_GPIO_VBUS);
-
-	bfin_write_PORT_FER(bfin_read_PORT_FER() & ~mask);
-	bfin_write_FIO_DIR(bfin_read_FIO_DIR() | mask);
+	gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
+	gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS);
 
 	if (is_on)
-		bfin_write_FIO_FLAG_S(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 1);
 	else
-		bfin_write_FIO_FLAG_C(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 0);
 }
 #endif
 
 static struct sl811_platform_data sl811_priv = {
 	.potpg = 10,
-	.power = 250,		/* == 500mA */
+	.power = 250,       /* == 500mA */
 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 	.port_power = &sl811_port_power,
 #endif
@@ -170,7 +229,6 @@ static struct platform_device sl811_hcd_device = {
 	.num_resources = ARRAY_SIZE(sl811_hcd_resources),
 	.resource = sl811_hcd_resources,
 };
-
 #endif
 
 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
@@ -184,13 +242,9 @@ static struct resource isp1362_hcd_resources[] = {
 		.end = 0x20360004,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_PROG_INTA,
-		.end = IRQ_PROG_INTA,
+		.start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
+		.end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-	}, {
-		.start = IRQ_PF0 + CONFIG_USB_ISP1362_BFIN_GPIO,
-		.end = IRQ_PF0 + CONFIG_USB_ISP1362_BFIN_GPIO,
-		.flags = IORESOURCE_IRQ,
 	},
 };
 
@@ -246,7 +300,8 @@ static struct platform_device net2272_bfin_device = {
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 /* all SPI peripherals info goes here */
 
-#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
+#if defined(CONFIG_MTD_M25P80) \
+	|| defined(CONFIG_MTD_M25P80_MODULE)
 static struct mtd_partition bfin_spi_flash_partitions[] = {
 	{
 		.name = "bootloader",
@@ -302,70 +357,198 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 };
 #endif
 
+#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+static struct bfin5xx_spi_chip spi_mmc_chip_info = {
+	.enable_dma = 1,
+	.bits_per_word = 8,
+};
+#endif
+
+#if defined(CONFIG_PBX)
+static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
+	.ctl_reg	= 0x4, /* send zero */
+	.enable_dma	= 0,
+	.bits_per_word	= 8,
+	.cs_change_per_word = 1,
+};
+#endif
+
+#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
+static struct bfin5xx_spi_chip ad5304_chip_info = {
+	.enable_dma = 0,
+	.bits_per_word = 16,
+};
+#endif
+
+#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
+static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
+	.enable_dma = 0,
+	.bits_per_word = 16,
+};
+
+static const struct ad7877_platform_data bfin_ad7877_ts_info = {
+	.model			= 7877,
+	.vref_delay_usecs	= 50,	/* internal, no capacitor */
+	.x_plate_ohms		= 419,
+	.y_plate_ohms		= 486,
+	.pressure_max		= 1000,
+	.pressure_min		= 0,
+	.stopacq_polarity 	= 1,
+	.first_conversion_delay = 3,
+	.acquisition_time 	= 1,
+	.averaging 		= 1,
+	.pen_down_acc_interval 	= 1,
+};
+#endif
+
 static struct spi_board_info bfin_spi_board_info[] __initdata = {
-#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
+#if defined(CONFIG_MTD_M25P80) \
+	|| defined(CONFIG_MTD_M25P80_MODULE)
 	{
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
-		.chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL1*/
+		.bus_num = 0, /* Framework bus number */
+		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
 		.mode = SPI_MODE_3,
 	},
 #endif
 
-#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
+#if defined(CONFIG_SPI_ADC_BF533) \
+	|| defined(CONFIG_SPI_ADC_BF533_MODULE)
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
 	},
 #endif
 
-#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
+#if defined(CONFIG_SND_BLACKFIN_AD1836) \
+	|| defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
 #endif
-
 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 	{
 		.modalias = "ad9960-spi",
 		.max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 1,
 		.controller_data = &ad9960_spi_chip_info,
 	},
 #endif
+#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+	{
+		.modalias = "spi_mmc_dummy",
+		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0,
+		.chip_select = 0,
+		.platform_data = NULL,
+		.controller_data = &spi_mmc_chip_info,
+		.mode = SPI_MODE_3,
+	},
+	{
+		.modalias = "spi_mmc",
+		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0,
+		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
+		.platform_data = NULL,
+		.controller_data = &spi_mmc_chip_info,
+		.mode = SPI_MODE_3,
+	},
+#endif
+#if defined(CONFIG_PBX)
+	{
+		.modalias = "fxs-spi",
+		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J11_JUMPER,
+		.controller_data = &spi_si3xxx_chip_info,
+		.mode = SPI_MODE_3,
+	},
+	{
+		.modalias = "fxo-spi",
+		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J19_JUMPER,
+		.controller_data = &spi_si3xxx_chip_info,
+		.mode = SPI_MODE_3,
+	},
+#endif
+#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
+	{
+		.modalias = "ad5304_spi",
+		.max_speed_hz = 1250000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0,
+		.chip_select = 2,
+		.platform_data = NULL,
+		.controller_data = &ad5304_chip_info,
+		.mode = SPI_MODE_2,
+	},
+#endif
+#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
+	{
+		.modalias		= "ad7877",
+		.platform_data		= &bfin_ad7877_ts_info,
+		.irq			= IRQ_PF6,
+		.max_speed_hz	= 12500000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num	= 1,
+		.chip_select  = 1,
+		.controller_data = &spi_ad7877_chip_info,
+	},
+#endif
 };
 
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+		},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 static struct platform_device bfin_fb_device = {
-	.name = "bf537-fb",
+	.name = "bf537-lq035",
+};
+#endif
+
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+static struct platform_device bfin_fb_adv7393_device = {
+	.name = "bfin-adv7393",
 };
 #endif
 
@@ -390,15 +573,86 @@ static struct platform_device bfin_uart_device = {
 };
 #endif
 
-static struct platform_device *stamp_devices[] __initdata = {
-#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
-	&rtc_device,
+#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+static struct resource bfin_twi0_resource[] = {
+	[0] = {
+		.start = TWI0_REGBASE,
+		.end   = TWI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = IRQ_TWI,
+		.end   = IRQ_TWI,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device i2c_bfin_twi_device = {
+	.name = "i2c-bfin-twi",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(bfin_twi0_resource),
+	.resource = bfin_twi0_resource,
+};
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
+static struct platform_device bfin_sport0_uart_device = {
+	.name = "bfin-sport-uart",
+	.id = 0,
+};
+
+static struct platform_device bfin_sport1_uart_device = {
+	.name = "bfin-sport-uart",
+	.id = 1,
+};
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	55
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 1,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20314020,
+		.end = 0x2031403F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2031401C,
+		.end = 0x2031401F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
 #endif
 
+static struct platform_device *stamp_devices[] __initdata = {
 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 	&bfin_pcmcia_cf_device,
 #endif
 
+#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
+	&rtc_device,
+#endif
+
 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 	&sl811_hcd_device,
 #endif
@@ -411,6 +665,10 @@ static struct platform_device *stamp_devices[] __initdata = {
 	&smc91x_device,
 #endif
 
+#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
+	&dm9000_device,
+#endif
+
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 	&bfin_mac_device,
 #endif
@@ -420,16 +678,33 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 	&bfin_fb_device,
 #endif
 
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+	&bfin_fb_adv7393_device,
+#endif
+
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
 #endif
+
+#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+	&i2c_bfin_twi_device,
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
+	&bfin_sport0_uart_device,
+	&bfin_sport1_uart_device,
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init stamp_init(void)
@@ -437,9 +712,21 @@ static int __init stamp_init(void)
 	printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
 	platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
+	spi_register_board_info(bfin_spi_board_info,
+				ARRAY_SIZE(bfin_spi_board_info));
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
 #endif
 	return 0;
 }
 
 arch_initcall(stamp_init);
+
+void native_machine_restart(char *cmd)
+{
+	/* workaround reboot hang when booting from SPI */
+	if ((bfin_read_SYSCR() & 0x7) == 0x3)
+		bfin_gpio_reset_spi0_ssel1();
+}
diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c
index 8806f1230f2..20507e92a3a 100644
--- a/arch/blackfin/mach-bf537/boards/pnav10.c
+++ b/arch/blackfin/mach-bf537/boards/pnav10.c
@@ -38,6 +38,7 @@
 #include <linux/usb_isp1362.h>
 #endif
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <linux/usb_sl811.h>
 
@@ -130,15 +131,13 @@ static struct resource sl811_hcd_resources[] = {
 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 void sl811_port_power(struct device *dev, int is_on)
 {
-	unsigned short mask = (1 << CONFIG_USB_SL811_BFIN_GPIO_VBUS);
-
-	bfin_write_PORT_FER(bfin_read_PORT_FER() & ~mask);
-	bfin_write_FIO_DIR(bfin_read_FIO_DIR() | mask);
+	gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
+	gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS);
 
 	if (is_on)
-		bfin_write_FIO_FLAG_S(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 1);
 	else
-		bfin_write_FIO_FLAG_C(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 0);
 }
 #endif
 
@@ -323,7 +322,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -336,7 +335,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -348,7 +347,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
@@ -357,7 +356,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad9960-spi",
 		.max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 1,
 		.controller_data = &ad9960_spi_chip_info,
 	},
@@ -366,7 +365,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc_dummy",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 7,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -375,7 +374,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -396,24 +395,40 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+		},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 static struct platform_device bfin_fb_device = {
-	.name = "bf537-fb",
+	.name = "bf537-lq035",
 };
 #endif
 
@@ -469,7 +484,7 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 9c43d775651..47d7d4a0e73 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -37,10 +37,13 @@
 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 #include <linux/usb_isp1362.h>
 #endif
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/usb_sl811.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
+#include <asm/reboot.h>
 #include <linux/spi/ad7877.h>
 
 /*
@@ -199,15 +202,13 @@ static struct resource sl811_hcd_resources[] = {
 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 void sl811_port_power(struct device *dev, int is_on)
 {
-	unsigned short mask = (1 << CONFIG_USB_SL811_BFIN_GPIO_VBUS);
-
-	bfin_write_PORT_FER(bfin_read_PORT_FER() & ~mask);
-	bfin_write_FIO_DIR(bfin_read_FIO_DIR() | mask);
+	gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
+	gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS);
 
 	if (is_on)
-		bfin_write_FIO_FLAG_S(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 1);
 	else
-		bfin_write_FIO_FLAG_C(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 0);
 }
 #endif
 
@@ -407,7 +408,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -420,7 +421,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -432,7 +433,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
@@ -441,7 +442,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad9960-spi",
 		.max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 1,
 		.controller_data = &ad9960_spi_chip_info,
 	},
@@ -450,7 +451,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc_dummy",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 0,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -459,7 +460,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -470,16 +471,16 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "fxs-spi",
 		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
-		.chip_select = 3,
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J11_JUMPER,
 		.controller_data = &spi_si3xxx_chip_info,
 		.mode = SPI_MODE_3,
 	},
 	{
 		.modalias = "fxo-spi",
 		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
-		.chip_select = 2,
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J19_JUMPER,
 		.controller_data = &spi_si3xxx_chip_info,
 		.mode = SPI_MODE_3,
 	},
@@ -488,7 +489,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad5304_spi",
 		.max_speed_hz = 1250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 2,
 		.platform_data = NULL,
 		.controller_data = &ad5304_chip_info,
@@ -509,23 +510,45 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 };
 
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+		},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 static struct platform_device bfin_fb_device = {
-	.name = "bf537-fb",
+	.name = "bf537-lq035",
+};
+#endif
+
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+static struct platform_device bfin_fb_adv7393_device = {
+	.name = "bfin-adv7393",
 };
 #endif
 
@@ -551,9 +574,24 @@ static struct platform_device bfin_uart_device = {
 #endif
 
 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+static struct resource bfin_twi0_resource[] = {
+	[0] = {
+		.start = TWI0_REGBASE,
+		.end   = TWI0_REGBASE,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = IRQ_TWI,
+		.end   = IRQ_TWI,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
 static struct platform_device i2c_bfin_twi_device = {
 	.name = "i2c-bfin-twi",
 	.id = 0,
+	.num_resources = ARRAY_SIZE(bfin_twi0_resource),
+	.resource = bfin_twi0_resource,
 };
 #endif
 
@@ -569,6 +607,43 @@ static struct platform_device bfin_sport1_uart_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	55
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 1,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20314020,
+		.end = 0x2031403F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2031401C,
+		.end = 0x2031401F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *stamp_devices[] __initdata = {
 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 	&bfin_pcmcia_cf_device,
@@ -603,13 +678,17 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 	&bfin_fb_device,
 #endif
 
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+	&bfin_fb_adv7393_device,
+#endif
+
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
 #endif
@@ -622,6 +701,10 @@ static struct platform_device *stamp_devices[] __initdata = {
 	&bfin_sport0_uart_device,
 	&bfin_sport1_uart_device,
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init stamp_init(void)
@@ -632,7 +715,18 @@ static int __init stamp_init(void)
 	spi_register_board_info(bfin_spi_board_info,
 				ARRAY_SIZE(bfin_spi_board_info));
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
 	return 0;
 }
 
 arch_initcall(stamp_init);
+
+void native_machine_restart(char *cmd)
+{
+	/* workaround reboot hang when booting from SPI */
+	if ((bfin_read_SYSCR() & 0x7) == 0x3)
+		bfin_gpio_reset_spi0_ssel1();
+}
diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S
index 429c8a1019d..3014fe8dd15 100644
--- a/arch/blackfin/mach-bf537/head.S
+++ b/arch/blackfin/mach-bf537/head.S
@@ -33,6 +33,7 @@
 #include <asm/trace.h>
 
 #if CONFIG_BFIN_KERNEL_CLOCK
+#include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
 
@@ -50,10 +51,12 @@ __INIT
 ENTRY(__start)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register:
-	 * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit)
-	 */
-	R0 = 0x36;
+	/* Enable Cycle Counter and Nesting Of Interrupts */
+#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
+	R0 = SYSCFG_SNEN;
+#else
+	R0 = SYSCFG_SNEN | SYSCFG_CCEN;
+#endif
 	SYSCFG = R0;
 	R0 = 0;
 
@@ -95,43 +98,43 @@ ENTRY(__start)
 	M2 = r0;
 	M3 = r0;
 
-	trace_buffer_start(p0,r0);
+	trace_buffer_init(p0,r0);
 	P0 = R1;
 	R0 = R1;
 
 	/* Turn off the icache */
-	p0.l = (IMEM_CONTROL & 0xFFFF);
-	p0.h = (IMEM_CONTROL >> 16);
+	p0.l = LO(IMEM_CONTROL);
+	p0.h = HI(IMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENICPLB;
 	R0 = R0 & R1;
 
 	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
 	/* Turn off the dcache */
-	p0.l = (DMEM_CONTROL & 0xFFFF);
-	p0.h = (DMEM_CONTROL >> 16);
+	p0.l = LO(DMEM_CONTROL);
+	p0.h = HI(DMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENDCPLB;
 	R0 = R0 & R1;
 
 	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
@@ -141,12 +144,12 @@ ENTRY(__start)
 	 */
 	p0.h = hi(BFIN_PORT_MUX);
 	p0.l = lo(BFIN_PORT_MUX);
-#ifdef ANOMALY_05000212
+#if ANOMALY_05000212
 	R0.L = W[P0]; /* Read */
 	SSYNC;
 #endif
 	R0 = (PGDE_UART | PFTE_UART)(Z);
-#ifdef ANOMALY_05000212
+#if ANOMALY_05000212
 	W[P0] = R0.L; /* Write */
 	SSYNC;
 #endif
@@ -155,12 +158,12 @@ ENTRY(__start)
 
 	p0.h = hi(PORTF_FER);
 	p0.l = lo(PORTF_FER);
-#ifdef ANOMALY_05000212
+#if ANOMALY_05000212
 	R0.L = W[P0]; /* Read */
 	SSYNC;
 #endif
 	R0 = 0x000F(Z);
-#ifdef ANOMALY_05000212
+#if ANOMALY_05000212
 	W[P0] = R0.L; /* Write */
 	SSYNC;
 #endif
@@ -221,6 +224,12 @@ ENTRY(__start)
 	fp = sp;
 	usp = sp;
 
+#ifdef CONFIG_EARLY_PRINTK
+	SP += -12;
+	call _init_early_exception_vectors;
+	SP += 12;
+#endif
+
 	/* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
 	call _bf53x_relocate_l1_mem;
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -274,7 +283,7 @@ ENTRY(__start)
 	p0.l = .LWAIT_HERE;
 	p0.h = .LWAIT_HERE;
 	reti = p0;
-#if defined(ANOMALY_05000281)
+#if ANOMALY_05000281
 	nop; nop; nop;
 #endif
 	rti;
@@ -436,8 +445,8 @@ ENTRY(_start_dma_code)
 	w[p0] = r0.l;
 	ssync;
 
-	p0.l = (EBIU_SDBCTL & 0xFFFF);
-	p0.h = (EBIU_SDBCTL >> 16);     /* SDRAM Memory Bank Control Register */
+	p0.l = LO(EBIU_SDBCTL);
+	p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
 	r0 = mem_SDBCTL;
 	w[p0] = r0.l;
 	ssync;
@@ -475,85 +484,6 @@ ENTRY(_start_dma_code)
 ENDPROC(_start_dma_code)
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
-ENTRY(_bfin_reset)
-	/* No more interrupts to be handled*/
-	CLI R6;
-	SSYNC;
-
-#if defined(CONFIG_MTD_M25P80)
-	/*
-	 * The following code fix the SPI flash reboot issue,
-	 * /CS signal of the chip which is using PF10 return to GPIO mode
-	 */
-	p0.h = hi(PORTF_FER);
-	p0.l = lo(PORTF_FER);
-	r0.l = 0x0000;
-	w[p0] = r0.l;
-	SSYNC;
-
-	/* /CS return to high */
-	p0.h = hi(PORTFIO);
-	p0.l = lo(PORTFIO);
-	r0.l = 0xFFFF;
-	w[p0] = r0.l;
-	SSYNC;
-
-	/* Delay some time, This is necessary */
-	r1.h = 0;
-	r1.l = 0x400;
-	p1   = r1;
-	lsetup (.L_delay_lab1, .L_delay_lab1_end) lc1 = p1;
-.L_delay_lab1:
-	r0.h = 0;
-	r0.l = 0x8000;
-	p0   = r0;
-	lsetup (.L_delay_lab0, .L_delay_lab0_end) lc0 = p0;
-.L_delay_lab0:
-	nop;
-.L_delay_lab0_end:
-	nop;
-.L_delay_lab1_end:
-	nop;
-#endif
-
-	/* Clear the IMASK register */
-	p0.h = hi(IMASK);
-	p0.l = lo(IMASK);
-	r0 = 0x0;
-	[p0] = r0;
-
-	/* Clear the ILAT register */
-	p0.h = hi(ILAT);
-	p0.l = lo(ILAT);
-	r0 = [p0];
-	[p0] = r0;
-	SSYNC;
-
-	/* make sure SYSCR is set to use BMODE */
-	P0.h = hi(SYSCR);
-	P0.l = lo(SYSCR);
-	R0.l = 0x0;
-	W[P0] = R0.l;
-	SSYNC;
-
-	/* issue a system soft reset */
-	P1.h = hi(SWRST);
-	P1.l = lo(SWRST);
-	R1.l = 0x0007;
-	W[P1] = R1;
-	SSYNC;
-
-	/* clear system soft reset */
-	R0.l = 0x0000;
-	W[P0] = R0;
-	SSYNC;
-
-	/* issue core reset */
-	raise 1;
-
-	RTS;
-ENDPROC(_bfin_reset)
-
 .data
 
 /*
diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig
index e78b03d56c7..08d8dc83701 100644
--- a/arch/blackfin/mach-bf548/Kconfig
+++ b/arch/blackfin/mach-bf548/Kconfig
@@ -2,6 +2,13 @@ if (BF54x)
 
 menu "BF548 Specific Configuration"
 
+config DEB_DMA_URGENT
+	bool "DMA has priority over core for ext. accesses"
+	depends on BF54x
+	default n
+	help
+	  Treat any DEB1, DEB2 and DEB3 request as Urgent
+
 comment "Interrupt Priority Assignment"
 menu "Priority"
 
@@ -282,7 +289,7 @@ menu "Assignment"
 
 config PINTx_REASSIGN
 	bool "Reprogram PINT Assignment"
-	default n
+	default y
 	help
 	  The interrupt assignment registers controls the pin-to-interrupt
 	  assignment in a byte-wide manner. Each option allows you to select
@@ -303,7 +310,7 @@ config PINT1_ASSIGN
 config PINT2_ASSIGN
 	hex "PINT2_ASSIGN"
 	depends on PINTx_REASSIGN
-	default 0x00000101
+	default 0x07000101
 config PINT3_ASSIGN
 	hex "PINT3_ASSIGN"
 	depends on PINTx_REASSIGN
diff --git a/arch/blackfin/mach-bf548/Makefile b/arch/blackfin/mach-bf548/Makefile
index 060ad78ebf1..7e7c9c8ac5b 100644
--- a/arch/blackfin/mach-bf548/Makefile
+++ b/arch/blackfin/mach-bf548/Makefile
@@ -4,6 +4,6 @@
 
 extra-y := head.o
 
-obj-y := ints-priority.o dma.o gpio.o
+obj-y := ints-priority.o dma.o
 
 obj-$(CONFIG_CPU_FREQ)   += cpu.o
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 96ad95fab1a..2c47db494f7 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -35,9 +35,16 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/irq.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
+#include <linux/usb/musb.h>
 #include <asm/bfin5xx_spi.h>
+#include <asm/cplb.h>
+#include <asm/dma.h>
+#include <asm/gpio.h>
+#include <asm/nand.h>
+#include <asm/mach/bf54x_keys.h>
+#include <linux/input.h>
+#include <linux/spi/ad7877.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
@@ -48,6 +55,88 @@ char *bfin_board_name = "ADSP-BF548-EZKIT";
  *  Driver needs to know address, irq and flag pin.
  */
 
+#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
+
+#include <asm/mach/bf54x-lq043.h>
+
+static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
+	.width =	480,
+	.height =	272,
+	.xres =		{480, 480, 480},
+	.yres =		{272, 272, 272},
+	.bpp =		{24, 24, 24},
+	.disp =		GPIO_PE3,
+};
+
+static struct resource bf54x_lq043_resources[] = {
+	{
+		.start = IRQ_EPPI0_ERR,
+		.end = IRQ_EPPI0_ERR,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bf54x_lq043_device = {
+	.name		= "bf54x-lq043",
+	.id		= -1,
+	.num_resources 	= ARRAY_SIZE(bf54x_lq043_resources),
+	.resource 	= bf54x_lq043_resources,
+	.dev		= {
+		.platform_data = &bf54x_lq043_data,
+	},
+};
+#endif
+
+#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
+static int bf548_keymap[] = {
+	KEYVAL(0, 0, KEY_ENTER),
+	KEYVAL(0, 1, KEY_HELP),
+	KEYVAL(0, 2, KEY_0),
+	KEYVAL(0, 3, KEY_BACKSPACE),
+	KEYVAL(1, 0, KEY_TAB),
+	KEYVAL(1, 1, KEY_9),
+	KEYVAL(1, 2, KEY_8),
+	KEYVAL(1, 3, KEY_7),
+	KEYVAL(2, 0, KEY_DOWN),
+	KEYVAL(2, 1, KEY_6),
+	KEYVAL(2, 2, KEY_5),
+	KEYVAL(2, 3, KEY_4),
+	KEYVAL(3, 0, KEY_UP),
+	KEYVAL(3, 1, KEY_3),
+	KEYVAL(3, 2, KEY_2),
+	KEYVAL(3, 3, KEY_1),
+};
+
+static struct bfin_kpad_platform_data bf54x_kpad_data = {
+	.rows			= 4,
+	.cols			= 4,
+	.keymap 		= bf548_keymap,
+	.keymapsize 		= ARRAY_SIZE(bf548_keymap),
+	.repeat			= 0,
+	.debounce_time		= 5000,	/* ns (5ms) */
+	.coldrive_time		= 1000, /* ns (1ms) */
+	.keyup_test_interval	= 50, /* ms (50ms) */
+};
+
+static struct resource bf54x_kpad_resources[] = {
+	{
+		.start = IRQ_KEY,
+		.end = IRQ_KEY,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bf54x_kpad_device = {
+	.name		= "bf54x-keys",
+	.id		= -1,
+	.num_resources 	= ARRAY_SIZE(bf54x_kpad_resources),
+	.resource 	= bf54x_kpad_resources,
+	.dev		= {
+		.platform_data = &bf54x_kpad_data,
+	},
+};
+#endif
+
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 static struct platform_device rtc_device = {
 	.name = "rtc-bfin",
@@ -94,6 +183,344 @@ static struct platform_device bfin_uart_device = {
 };
 #endif
 
+#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
+static struct resource smsc911x_resources[] = {
+	{
+		.name = "smsc911x-memory",
+		.start = 0x24000000,
+		.end = 0x24000000 + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = IRQ_PE8,
+		.end = IRQ_PE8,
+		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
+	},
+};
+static struct platform_device smsc911x_device = {
+	.name = "smsc911x",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(smsc911x_resources),
+	.resource = smsc911x_resources,
+};
+#endif
+
+#if defined(CONFIG_USB_BF54x_HCD) || defined(CONFIG_USB_BF54x_HCD_MODULE)
+static struct resource bf54x_hcd_resources[] = {
+	{
+		.start = 0xFFC03C00,
+		.end = 0xFFC040FF,
+		.flags = IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device bf54x_hcd = {
+	.name = "bf54x-hcd",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(bf54x_hcd_resources),
+	.resource = bf54x_hcd_resources,
+};
+#endif
+
+#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
+static struct resource musb_resources[] = {
+	[0] = {
+		.start	= 0xFFC03C00,
+		.end	= 0xFFC040FF,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {	/* general IRQ */
+		.start	= IRQ_USB_INT0,
+		.end	= IRQ_USB_INT0,
+		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+	},
+	[2] = {	/* DMA IRQ */
+		.start	= IRQ_USB_DMA,
+		.end	= IRQ_USB_DMA,
+		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+	},
+};
+
+static struct musb_hdrc_platform_data musb_plat = {
+#ifdef CONFIG_USB_MUSB_OTG
+	.mode		= MUSB_OTG,
+#elif CONFIG_USB_MUSB_HDRC_HCD
+	.mode		= MUSB_HOST,
+#elif CONFIG_USB_GADGET_MUSB_HDRC
+	.mode		= MUSB_PERIPHERAL,
+#endif
+	.multipoint	= 1,
+};
+
+static u64 musb_dmamask = ~(u32)0;
+
+static struct platform_device musb_device = {
+	.name		= "musb_hdrc",
+	.id		= 0,
+	.dev = {
+		.dma_mask		= &musb_dmamask,
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &musb_plat,
+	},
+	.num_resources	= ARRAY_SIZE(musb_resources),
+	.resource	= musb_resources,
+};
+#endif
+
+#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
+static struct resource bfin_atapi_resources[] = {
+	{
+		.start = 0xFFC03800,
+		.end = 0xFFC0386F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = IRQ_ATAPI_ERR,
+		.end = IRQ_ATAPI_ERR,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_atapi_device = {
+	.name = "pata-bf54x",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_atapi_resources),
+	.resource = bfin_atapi_resources,
+};
+#endif
+
+#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
+static struct mtd_partition partition_info[] = {
+	{
+		.name = "Linux Kernel",
+		.offset = 0,
+		.size = 4 * SIZE_1M,
+	},
+	{
+		.name = "File System",
+		.offset = 4 * SIZE_1M,
+		.size = (256 - 4) * SIZE_1M,
+	},
+};
+
+static struct bf5xx_nand_platform bf5xx_nand_platform = {
+	.page_size = NFC_PG_SIZE_256,
+	.data_width = NFC_NWIDTH_8,
+	.partitions = partition_info,
+	.nr_partitions = ARRAY_SIZE(partition_info),
+	.rd_dly = 3,
+	.wr_dly = 3,
+};
+
+static struct resource bf5xx_nand_resources[] = {
+	{
+		.start = 0xFFC03B00,
+		.end = 0xFFC03B4F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = CH_NFC,
+		.end = CH_NFC,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bf5xx_nand_device = {
+	.name = "bf5xx-nand",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(bf5xx_nand_resources),
+	.resource = bf5xx_nand_resources,
+	.dev = {
+		.platform_data = &bf5xx_nand_platform,
+	},
+};
+#endif
+
+#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN)
+static struct platform_device bf54x_sdh_device = {
+	.name = "bfin-sdh",
+	.id = 0,
+};
+#endif
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+/* all SPI peripherals info goes here */
+#if defined(CONFIG_MTD_M25P80) \
+	|| defined(CONFIG_MTD_M25P80_MODULE)
+/* SPI flash chip (m25p16) */
+static struct mtd_partition bfin_spi_flash_partitions[] = {
+	{
+		.name = "bootloader",
+		.size = 0x00040000,
+		.offset = 0,
+		.mask_flags = MTD_CAP_ROM
+	}, {
+		.name = "linux kernel",
+		.size = 0x1c0000,
+		.offset = 0x40000
+	}
+};
+
+static struct flash_platform_data bfin_spi_flash_data = {
+	.name = "m25p80",
+	.parts = bfin_spi_flash_partitions,
+	.nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
+	.type = "m25p16",
+};
+
+static struct bfin5xx_spi_chip spi_flash_chip_info = {
+	.enable_dma = 0,         /* use dma transfer with this chip*/
+	.bits_per_word = 8,
+	.cs_change_per_word = 0,
+};
+#endif
+
+#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
+static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
+	.cs_change_per_word = 1,
+	.enable_dma = 0,
+	.bits_per_word = 16,
+};
+
+static const struct ad7877_platform_data bfin_ad7877_ts_info = {
+	.model			= 7877,
+	.vref_delay_usecs	= 50,	/* internal, no capacitor */
+	.x_plate_ohms		= 419,
+	.y_plate_ohms		= 486,
+	.pressure_max		= 1000,
+	.pressure_min		= 0,
+	.stopacq_polarity 	= 1,
+	.first_conversion_delay = 3,
+	.acquisition_time 	= 1,
+	.averaging 		= 1,
+	.pen_down_acc_interval 	= 1,
+};
+#endif
+
+static struct spi_board_info bf54x_spi_board_info[] __initdata = {
+#if defined(CONFIG_MTD_M25P80) \
+	|| defined(CONFIG_MTD_M25P80_MODULE)
+	{
+		/* the modalias must be the same as spi device driver name */
+		.modalias = "m25p80", /* Name of spi_driver for this device */
+		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0, /* Framework bus number */
+		.chip_select = 1, /* SPI_SSEL1*/
+		.platform_data = &bfin_spi_flash_data,
+		.controller_data = &spi_flash_chip_info,
+		.mode = SPI_MODE_3,
+	},
+#endif
+#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
+{
+	.modalias		= "ad7877",
+	.platform_data		= &bfin_ad7877_ts_info,
+	.irq			= IRQ_PJ11,
+	.max_speed_hz		= 12500000,     /* max spi clock (SCK) speed in HZ */
+	.bus_num		= 0,
+	.chip_select  		= 2,
+	.controller_data = &spi_ad7877_chip_info,
+},
+#endif
+};
+
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI0,
+		.end   = CH_SPI0,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
+/* SPI (1) */
+static struct resource bfin_spi1_resource[] = {
+	[0] = {
+		.start = SPI1_REGBASE,
+		.end   = SPI1_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI1,
+		.end   = CH_SPI1,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
+/* SPI controller data */
+static struct bfin5xx_spi_master bf54x_spi_master_info = {
+	.num_chipselect = 8,
+	.enable_dma = 1,  /* master has the ability to do dma transfer */
+};
+
+static struct platform_device bf54x_spi_master0 = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
+	.dev = {
+		.platform_data = &bf54x_spi_master_info, /* Passed to driver */
+		},
+};
+
+static struct platform_device bf54x_spi_master1 = {
+	.name = "bfin-spi",
+	.id = 1, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi1_resource),
+	.resource = bfin_spi1_resource,
+	.dev = {
+		.platform_data = &bf54x_spi_master_info, /* Passed to driver */
+		},
+};
+#endif  /* spi master and devices */
+
+#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+static struct resource bfin_twi0_resource[] = {
+	[0] = {
+		.start = TWI0_REGBASE,
+		.end   = TWI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = IRQ_TWI0,
+		.end   = IRQ_TWI0,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device i2c_bfin_twi0_device = {
+	.name = "i2c-bfin-twi",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(bfin_twi0_resource),
+	.resource = bfin_twi0_resource,
+};
+
+static struct resource bfin_twi1_resource[] = {
+	[0] = {
+		.start = TWI1_REGBASE,
+		.end   = TWI1_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = IRQ_TWI1,
+		.end   = IRQ_TWI1,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device i2c_bfin_twi1_device = {
+	.name = "i2c-bfin-twi",
+	.id = 1,
+	.num_resources = ARRAY_SIZE(bfin_twi1_resource),
+	.resource = bfin_twi1_resource,
+};
+#endif
+
 static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 	&rtc_device,
@@ -102,12 +529,60 @@ static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
 #endif
+
+#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
+	&bf54x_lq043_device,
+#endif
+
+#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
+	&smsc911x_device,
+#endif
+
+#if defined(CONFIG_USB_BF54x_HCD) || defined(CONFIG_USB_BF54x_HCD_MODULE)
+	&bf54x_hcd,
+#endif
+
+#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
+	&musb_device,
+#endif
+
+#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
+	&bfin_atapi_device,
+#endif
+
+#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
+	&bf5xx_nand_device,
+#endif
+
+#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN)
+	&bf54x_sdh_device,
+#endif
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+	&bf54x_spi_master0,
+/*	&bf54x_spi_master1,*/
+#endif
+
+#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
+	&bf54x_kpad_device,
+#endif
+
+#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+	&i2c_bfin_twi0_device,
+	&i2c_bfin_twi1_device,
+#endif
 };
 
 static int __init stamp_init(void)
 {
 	printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
 	platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+	spi_register_board_info(bf54x_spi_board_info,
+			ARRAY_SIZE(bf54x_spi_board_info));
+#endif
+
 	return 0;
 }
 
diff --git a/arch/blackfin/mach-bf548/gpio.c b/arch/blackfin/mach-bf548/gpio.c
deleted file mode 100644
index 0da5f0003b8..00000000000
--- a/arch/blackfin/mach-bf548/gpio.c
+++ /dev/null
@@ -1,323 +0,0 @@
-/*
- * File:         arch/blackfin/mach-bf548/gpio.c
- * Based on:
- * Author:       Michael Hennerich (hennerich@blackfin.uclinux.org)
- *
- * Created:
- * Description:  GPIO Abstraction Layer
- *
- * Modified:
- *               Copyright 2007 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/module.h>
-#include <linux/err.h>
-#include <asm/blackfin.h>
-#include <asm/gpio.h>
-#include <asm/portmux.h>
-#include <linux/irq.h>
-
-static struct gpio_port_t *gpio_array[gpio_bank(MAX_BLACKFIN_GPIOS)] = {
-	(struct gpio_port_t *)PORTA_FER,
-	(struct gpio_port_t *)PORTB_FER,
-	(struct gpio_port_t *)PORTC_FER,
-	(struct gpio_port_t *)PORTD_FER,
-	(struct gpio_port_t *)PORTE_FER,
-	(struct gpio_port_t *)PORTF_FER,
-	(struct gpio_port_t *)PORTG_FER,
-	(struct gpio_port_t *)PORTH_FER,
-	(struct gpio_port_t *)PORTI_FER,
-	(struct gpio_port_t *)PORTJ_FER,
-};
-
-static unsigned short reserved_gpio_map[gpio_bank(MAX_BLACKFIN_GPIOS)];
-static unsigned short reserved_peri_map[gpio_bank(MAX_BLACKFIN_GPIOS)];
-
-inline int check_gpio(unsigned short gpio)
-{
-	if (gpio == GPIO_PB15 || gpio == GPIO_PC14 || gpio == GPIO_PC15
-	    || gpio == GPIO_PH14 || gpio == GPIO_PH15
-	    || gpio == GPIO_PJ14 || gpio == GPIO_PJ15
-	    || gpio > MAX_BLACKFIN_GPIOS)
-		return -EINVAL;
-	return 0;
-}
-
-inline void portmux_setup(unsigned short portno, unsigned short function)
-{
-	u32 pmux;
-
-	pmux = gpio_array[gpio_bank(portno)]->port_mux;
-
-	pmux &= ~(0x3 << (2 * gpio_sub_n(portno)));
-	pmux |= (function & 0x3) << (2 * gpio_sub_n(portno));
-
-	gpio_array[gpio_bank(portno)]->port_mux = pmux;
-
-}
-
-inline u16 get_portmux(unsigned short portno)
-{
-	u32 pmux;
-
-	pmux = gpio_array[gpio_bank(portno)]->port_mux;
-
-	return (pmux >> (2 * gpio_sub_n(portno)) & 0x3);
-
-}
-
-static void port_setup(unsigned short gpio, unsigned short usage)
-{
-	if (usage == GPIO_USAGE) {
-		if (gpio_array[gpio_bank(gpio)]->port_fer & gpio_bit(gpio))
-			printk(KERN_WARNING
-			       "bfin-gpio: Possible Conflict with Peripheral "
-			       "usage and GPIO %d detected!\n", gpio);
-		gpio_array[gpio_bank(gpio)]->port_fer &= ~gpio_bit(gpio);
-	} else
-		gpio_array[gpio_bank(gpio)]->port_fer |= gpio_bit(gpio);
-	SSYNC();
-}
-
-static int __init bfin_gpio_init(void)
-{
-	printk(KERN_INFO "Blackfin GPIO Controller\n");
-
-	return 0;
-}
-
-arch_initcall(bfin_gpio_init);
-
-int peripheral_request(unsigned short per, const char *label)
-{
-	unsigned long flags;
-	unsigned short ident = P_IDENT(per);
-
-	if (!(per & P_DEFINED))
-		return -ENODEV;
-
-	if (check_gpio(ident) < 0)
-		return -EINVAL;
-
-	local_irq_save(flags);
-
-	if (unlikely(reserved_gpio_map[gpio_bank(ident)] & gpio_bit(ident))) {
-		printk(KERN_ERR
-		       "%s: Peripheral %d is already reserved as GPIO!\n",
-		       __FUNCTION__, per);
-		dump_stack();
-		local_irq_restore(flags);
-		return -EBUSY;
-	}
-
-	if (unlikely(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident))) {
-
-		u16 funct = get_portmux(ident);
-
-		if (!((per & P_MAYSHARE) && (funct == P_FUNCT2MUX(per)))) {
-			printk(KERN_ERR
-			       "%s: Peripheral %d is already reserved!\n",
-			       __FUNCTION__, per);
-			dump_stack();
-			local_irq_restore(flags);
-			return -EBUSY;
-		}
-	}
-
-	reserved_peri_map[gpio_bank(ident)] |= gpio_bit(ident);
-
-	portmux_setup(ident, P_FUNCT2MUX(per));
-	port_setup(ident, PERIPHERAL_USAGE);
-
-	local_irq_restore(flags);
-
-	return 0;
-}
-EXPORT_SYMBOL(peripheral_request);
-
-int peripheral_request_list(unsigned short per[], const char *label)
-{
-
-	u16 cnt;
-	int ret;
-
-	for (cnt = 0; per[cnt] != 0; cnt++) {
-		ret = peripheral_request(per[cnt], label);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(peripheral_request_list);
-
-void peripheral_free(unsigned short per)
-{
-	unsigned long flags;
-	unsigned short ident = P_IDENT(per);
-
-	if (!(per & P_DEFINED))
-		return;
-
-	if (check_gpio(ident) < 0)
-		return;
-
-	local_irq_save(flags);
-
-	if (unlikely(!(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident)))) {
-		printk(KERN_ERR "bfin-gpio: Peripheral %d wasn't reserved!\n", per);
-		dump_stack();
-		local_irq_restore(flags);
-		return;
-	}
-
-	if (!(per & P_MAYSHARE)) {
-		port_setup(ident, GPIO_USAGE);
-	}
-
-	reserved_peri_map[gpio_bank(ident)] &= ~gpio_bit(ident);
-
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(peripheral_free);
-
-void peripheral_free_list(unsigned short per[])
-{
-	u16 cnt;
-
-	for (cnt = 0; per[cnt] != 0; cnt++) {
-		peripheral_free(per[cnt]);
-	}
-
-}
-EXPORT_SYMBOL(peripheral_free_list);
-
-/***********************************************************
-*
-* FUNCTIONS: Blackfin GPIO Driver
-*
-* INPUTS/OUTPUTS:
-* gpio - GPIO Number between 0 and MAX_BLACKFIN_GPIOS
-*
-*
-* DESCRIPTION: Blackfin GPIO Driver API
-*
-* CAUTION:
-*************************************************************
-* MODIFICATION HISTORY :
-**************************************************************/
-
-int gpio_request(unsigned short gpio, const char *label)
-{
-	unsigned long flags;
-
-	if (check_gpio(gpio) < 0)
-		return -EINVAL;
-
-	local_irq_save(flags);
-
-	if (unlikely(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
-		printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved!\n", gpio);
-		dump_stack();
-		local_irq_restore(flags);
-		return -EBUSY;
-	}
-
-	if (unlikely(reserved_peri_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
-		printk(KERN_ERR
-		       "bfin-gpio: GPIO %d is already reserved as Peripheral!\n", gpio);
-		dump_stack();
-		local_irq_restore(flags);
-		return -EBUSY;
-	}
-
-	reserved_gpio_map[gpio_bank(gpio)] |= gpio_bit(gpio);
-
-	local_irq_restore(flags);
-
-	port_setup(gpio, GPIO_USAGE);
-
-	return 0;
-}
-EXPORT_SYMBOL(gpio_request);
-
-void gpio_free(unsigned short gpio)
-{
-	unsigned long flags;
-
-	if (check_gpio(gpio) < 0)
-		return;
-
-	local_irq_save(flags);
-
-	if (unlikely(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)))) {
-		printk(KERN_ERR "bfin-gpio: GPIO %d wasn't reserved!\n", gpio);
-		dump_stack();
-		local_irq_restore(flags);
-		return;
-	}
-
-	reserved_gpio_map[gpio_bank(gpio)] &= ~gpio_bit(gpio);
-
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(gpio_free);
-
-void gpio_direction_input(unsigned short gpio)
-{
-	unsigned long flags;
-
-	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
-
-	local_irq_save(flags);
-	gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio);
-	gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio);
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(gpio_direction_input);
-
-void gpio_direction_output(unsigned short gpio)
-{
-	unsigned long flags;
-
-	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
-
-	local_irq_save(flags);
-	gpio_array[gpio_bank(gpio)]->port_inen &= ~gpio_bit(gpio);
-	gpio_array[gpio_bank(gpio)]->port_dir_set = gpio_bit(gpio);
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(gpio_direction_output);
-
-void gpio_set_value(unsigned short gpio, unsigned short arg)
-{
-	if (arg)
-		gpio_array[gpio_bank(gpio)]->port_set = gpio_bit(gpio);
-	else
-		gpio_array[gpio_bank(gpio)]->port_clear = gpio_bit(gpio);
-
-}
-EXPORT_SYMBOL(gpio_set_value);
-
-unsigned short gpio_get_value(unsigned short gpio)
-{
-	return (1 & (gpio_array[gpio_bank(gpio)]->port_data >> gpio_sub_n(gpio)));
-}
-EXPORT_SYMBOL(gpio_get_value);
diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S
index 06751ae8b85..3071c243d42 100644
--- a/arch/blackfin/mach-bf548/head.S
+++ b/arch/blackfin/mach-bf548/head.S
@@ -31,6 +31,7 @@
 #include <asm/blackfin.h>
 #include <asm/trace.h>
 #if CONFIG_BFIN_KERNEL_CLOCK
+#include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
 
@@ -49,9 +50,13 @@ ENTRY(__start)
 ENTRY(__stext)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register */
-	R0 = 0x36;
-	SYSCFG = R0;   /*Enable Cycle Counter and Nesting Of Interrupts(3rd Bit)*/
+	/* Enable Cycle Counter and Nesting Of Interrupts */
+#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
+	R0 = SYSCFG_SNEN;
+#else
+	R0 = SYSCFG_SNEN | SYSCFG_CCEN;
+#endif
+	SYSCFG = R0;
 	R0 = 0;
 
 	/* Clear Out All the data and pointer  Registers*/
@@ -92,13 +97,13 @@ ENTRY(__stext)
 	M2 = r0;
 	M3 = r0;
 
-	trace_buffer_start(p0,r0);
+	trace_buffer_init(p0,r0);
 	P0 = R1;
 	R0 = R1;
 
 	/* Turn off the icache */
-	p0.l = (IMEM_CONTROL & 0xFFFF);
-	p0.h = (IMEM_CONTROL >> 16);
+	p0.l = LO(IMEM_CONTROL);
+	p0.h = HI(IMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENICPLB;
 	R0 = R0 & R1;
@@ -106,8 +111,8 @@ ENTRY(__stext)
 	SSYNC;
 
 	/* Turn off the dcache */
-	p0.l = (DMEM_CONTROL & 0xFFFF);
-	p0.h = (DMEM_CONTROL >> 16);
+	p0.l = LO(DMEM_CONTROL);
+	p0.h = HI(DMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENDCPLB;
 	R0 = R0 & R1;
@@ -120,6 +125,12 @@ ENTRY(__stext)
 	FP = SP;
 	USP = SP;
 
+#ifdef CONFIG_EARLY_PRINTK
+	SP += -12;
+	call _init_early_exception_vectors;
+	SP += 12;
+#endif
+
 	/* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
 	call _bf53x_relocate_l1_mem;
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -172,7 +183,7 @@ ENTRY(__stext)
 	p0.l = .LWAIT_HERE;
 	p0.h = .LWAIT_HERE;
 	reti = p0;
-#if defined (ANOMALY_05000281)
+#if ANOMALY_05000281
 	nop;
 	nop;
 	nop;
@@ -335,8 +346,8 @@ ENTRY(_start_dma_code)
 	w[p0] = r0.l;
 	ssync;
 
-	p0.l = (EBIU_SDBCTL & 0xFFFF);
-	p0.h = (EBIU_SDBCTL >> 16);     /* SDRAM Memory Bank Control Register */
+	p0.l = LO(EBIU_SDBCTL);
+	p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
 	r0 = mem_SDBCTL;
 	w[p0] = r0.l;
 	ssync;
@@ -373,129 +384,6 @@ ENTRY(_start_dma_code)
 	RTS;
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
-ENTRY(_bfin_reset)
-	/* No more interrupts to be handled*/
-	CLI R6;
-	SSYNC;
-
-#if defined(CONFIG_MTD_M25P80)
-/*
- * The following code fix the SPI flash reboot issue,
- * /CS signal of the chip which is using PF10 return to GPIO mode
- */
-	p0.h = hi(PORTF_FER);
-	p0.l = lo(PORTF_FER);
-	r0.l = 0x0000;
-	w[p0] = r0.l;
-	SSYNC;
-
-/* /CS return to high */
-	p0.h = hi(PORTFIO);
-	p0.l = lo(PORTFIO);
-	r0.l = 0xFFFF;
-	w[p0] = r0.l;
-	SSYNC;
-
-/* Delay some time, This is necessary */
-	r1.h = 0;
-	r1.l = 0x400;
-	p1   = r1;
-	lsetup (_delay_lab1,_delay_lab1_end ) lc1 = p1;
-_delay_lab1:
-	r0.h = 0;
-	r0.l = 0x8000;
-	p0   = r0;
-	lsetup (_delay_lab0,_delay_lab0_end ) lc0 = p0;
-_delay_lab0:
-	nop;
-_delay_lab0_end:
-	nop;
-_delay_lab1_end:
-	nop;
-#endif
-
-	/* Clear the bits 13-15 in SWRST if they werent cleared */
-	p0.h = hi(SWRST);
-	p0.l = lo(SWRST);
-	csync;
-	r0.l = w[p0];
-
-	/* Clear the IMASK register */
-	p0.h = hi(IMASK);
-	p0.l = lo(IMASK);
-	r0 = 0x0;
-	[p0] = r0;
-
-	/* Clear the ILAT register */
-	p0.h = hi(ILAT);
-	p0.l = lo(ILAT);
-	r0 = [p0];
-	[p0] = r0;
-	SSYNC;
-
-	/* Disable the WDOG TIMER */
-	p0.h = hi(WDOG_CTL);
-	p0.l = lo(WDOG_CTL);
-	r0.l = 0xAD6;
-	w[p0] = r0.l;
-	SSYNC;
-
-	/* Clear the sticky bit incase it is already set */
-	p0.h = hi(WDOG_CTL);
-	p0.l = lo(WDOG_CTL);
-	r0.l = 0x8AD6;
-	w[p0] = r0.l;
-	SSYNC;
-
-	/* Program the count value */
-	R0.l = 0x100;
-	R0.h = 0x0;
-	P0.h = hi(WDOG_CNT);
-	P0.l = lo(WDOG_CNT);
-	[P0] = R0;
-	SSYNC;
-
-	/* Program WDOG_STAT if necessary */
-	P0.h = hi(WDOG_CTL);
-	P0.l = lo(WDOG_CTL);
-	R0 = W[P0](Z);
-	CC = BITTST(R0,1);
-	if !CC JUMP .LWRITESTAT;
-	CC = BITTST(R0,2);
-	if !CC JUMP .LWRITESTAT;
-	JUMP .LSKIP_WRITE;
-
-.LWRITESTAT:
-	/* When watch dog timer is enabled,
-	 * a write to STAT will load the contents of CNT to STAT
-	 */
-	R0 = 0x0000(z);
-	P0.h = hi(WDOG_STAT);
-	P0.l = lo(WDOG_STAT)
-	[P0] = R0;
-	SSYNC;
-
-.LSKIP_WRITE:
-	/* Enable the reset event */
-	P0.h = hi(WDOG_CTL);
-	P0.l = lo(WDOG_CTL);
-	R0 = W[P0](Z);
-	BITCLR(R0,1);
-	BITCLR(R0,2);
-	W[P0] = R0.L;
-	SSYNC;
-	NOP;
-
-	/* Enable the wdog counter */
-	R0 = W[P0](Z);
-	BITCLR(R0,4);
-	W[P0] = R0.L;
-	SSYNC;
-
-	IDLE;
-
-	RTS;
-
 .data
 
 /*
diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c
index 5b2b544529a..cd827a1b6ba 100644
--- a/arch/blackfin/mach-bf561/boards/cm_bf561.c
+++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c
@@ -34,7 +34,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/usb_isp1362.h>
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 
 /*
@@ -112,7 +114,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -124,7 +126,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -135,7 +137,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
@@ -144,7 +146,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad9960-spi",
 		.max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 1,
 		.controller_data = &ad9960_spi_chip_info,
 	},
@@ -153,7 +155,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -162,17 +164,33 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 #endif
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
@@ -256,6 +274,43 @@ static struct platform_device bfin_uart_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	119
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 2,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x2400C000,
+		.end = 0x2400C001F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2400D018,
+		.end = 0x2400D01B,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *cm_bf561_devices[] __initdata = {
 
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
@@ -271,9 +326,12 @@ static struct platform_device *cm_bf561_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init cm_bf561_init(void)
@@ -283,6 +341,10 @@ static int __init cm_bf561_init(void)
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
 	return 0;
 }
 
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index 724191da20a..57e14edca8b 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -32,6 +32,8 @@
 #include <linux/spi/spi.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
+#include <linux/pata_platform.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 
 /*
@@ -140,17 +142,33 @@ static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
 #endif
 #endif
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 
@@ -160,23 +178,63 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
 #endif
 };
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	55
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 1,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20314020,
+		.end = 0x2031403F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2031401C,
+		.end = 0x2031401F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 	&smc91x_device,
 #endif
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
 #endif
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init ezkit_init(void)
@@ -194,7 +252,15 @@ static int __init ezkit_init(void)
 	SSYNC();
 #endif
 
-	return spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+	spi_register_board_info(bfin_spi_board_info,
+				ARRAY_SIZE(bfin_spi_board_info));
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
+	return 0;
 }
 
 arch_initcall(ezkit_init);
diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S
index 38650a62898..96a3d456fb6 100644
--- a/arch/blackfin/mach-bf561/head.S
+++ b/arch/blackfin/mach-bf561/head.S
@@ -33,6 +33,7 @@
 #include <asm/trace.h>
 
 #if CONFIG_BFIN_KERNEL_CLOCK
+#include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
 
@@ -50,10 +51,12 @@ __INIT
 ENTRY(__start)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register:
-	 * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit)
-	 */
-	R0 = 0x36;
+	/* Enable Cycle Counter and Nesting Of Interrupts */
+#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
+	R0 = SYSCFG_SNEN;
+#else
+	R0 = SYSCFG_SNEN | SYSCFG_CCEN;
+#endif
 	SYSCFG = R0;
 	R0 = 0;
 
@@ -95,43 +98,42 @@ ENTRY(__start)
 	M2 = r0;
 	M3 = r0;
 
-	trace_buffer_start(p0,r0);
+	trace_buffer_init(p0,r0);
 	P0 = R1;
 	R0 = R1;
 
 	/* Turn off the icache */
-	p0.l = (IMEM_CONTROL & 0xFFFF);
-	p0.h = (IMEM_CONTROL >> 16);
+	p0.l = LO(IMEM_CONTROL);
+	p0.h = HI(IMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENICPLB;
 	R0 = R0 & R1;
 
-	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
 	/* Turn off the dcache */
-	p0.l = (DMEM_CONTROL & 0xFFFF);
-	p0.h = (DMEM_CONTROL >> 16);
+	p0.l = LO(DMEM_CONTROL);
+	p0.h = HI(DMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENDCPLB;
 	R0 = R0 & R1;
 
 	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
@@ -167,6 +169,12 @@ ENTRY(__start)
 	fp = sp;
 	usp = sp;
 
+#ifdef CONFIG_EARLY_PRINTK
+	SP += -12;
+	call _init_early_exception_vectors;
+	SP += 12;
+#endif
+
 	/* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
 	call _bf53x_relocate_l1_mem;
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -220,7 +228,7 @@ ENTRY(__start)
 	p0.l = .LWAIT_HERE;
 	p0.h = .LWAIT_HERE;
 	reti = p0;
-#if defined(ANOMALY_05000281)
+#if ANOMALY_05000281
 	nop; nop; nop;
 #endif
 	rti;
@@ -372,8 +380,8 @@ ENTRY(_start_dma_code)
 	w[p0] = r0.l;
 	ssync;
 
-	p0.l = (EBIU_SDBCTL & 0xFFFF);
-	p0.h = (EBIU_SDBCTL >> 16);     /* SDRAM Memory Bank Control Register */
+	p0.l = LO(EBIU_SDBCTL);
+	p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
 	r0 = mem_SDBCTL;
 	w[p0] = r0.l;
 	ssync;
@@ -404,66 +412,6 @@ ENTRY(_start_dma_code)
 ENDPROC(_start_dma_code)
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
-ENTRY(_bfin_reset)
-	/* No more interrupts to be handled*/
-	CLI R6;
-	SSYNC;
-
-#if defined(CONFIG_BFIN_SHARED_FLASH_ENET)
-	p0.h = hi(FIO_INEN);
-	p0.l = lo(FIO_INEN);
-	r0.l = ~(PF1 | PF0);
-	w[p0] = r0.l;
-
-	p0.h = hi(FIO_DIR);
-	p0.l = lo(FIO_DIR);
-	r0.l = (PF1 | PF0);
-	w[p0] = r0.l;
-
-	p0.h = hi(FIO_FLAG_C);
-	p0.l = lo(FIO_FLAG_C);
-	r0.l = (PF1 | PF0);
-	w[p0] = r0.l;
-#endif
-
-	/* Clear the IMASK register */
-	p0.h = hi(IMASK);
-	p0.l = lo(IMASK);
-	r0 = 0x0;
-	[p0] = r0;
-
-	/* Clear the ILAT register */
-	p0.h = hi(ILAT);
-	p0.l = lo(ILAT);
-	r0 = [p0];
-	[p0] = r0;
-	SSYNC;
-
-	/* make sure SYSCR is set to use BMODE */
-	P0.h = hi(SYSCR);
-	P0.l = lo(SYSCR);
-	R0.l = 0x20;		/* on BF561, disable core b */
-	W[P0] = R0.l;
-	SSYNC;
-
-	/* issue a system soft reset */
-	P1.h = hi(SWRST);
-	P1.l = lo(SWRST);
-	R1.l = 0x0007;
-	W[P1] = R1;
-	SSYNC;
-
-	/* clear system soft reset */
-	R0.l = 0x0000;
-	W[P0] = R0;
-	SSYNC;
-
-	/* issue core reset */
-	raise 1;
-
-	RTS;
-ENDPROC(_bfin_reset)
-
 .data
 
 /*
diff --git a/arch/blackfin/mach-common/Makefile b/arch/blackfin/mach-common/Makefile
index 0279ede7039..4d7733dfd5d 100644
--- a/arch/blackfin/mach-common/Makefile
+++ b/arch/blackfin/mach-common/Makefile
@@ -4,7 +4,7 @@
 
 obj-y := \
 	cache.o cacheinit.o cplbhdlr.o cplbmgr.o entry.o \
-	interrupt.o lock.o irqpanic.o
+	interrupt.o lock.o irqpanic.o arch_checks.o
 
 obj-$(CONFIG_CPLB_INFO)          += cplbinfo.o
 obj-$(CONFIG_BFIN_SINGLE_CORE)   += ints-priority-sc.o
diff --git a/arch/blackfin/mach-common/arch_checks.c b/arch/blackfin/mach-common/arch_checks.c
new file mode 100644
index 00000000000..2f6ce397780
--- /dev/null
+++ b/arch/blackfin/mach-common/arch_checks.c
@@ -0,0 +1,60 @@
+/*
+ * File:         arch/blackfin/mach-common/arch_checks.c
+ * Based on:
+ * Author:	 Robin Getz <rgetz@blackfin.uclinux.org>
+ *
+ * Created:      25Jul07
+ * Description:  Do some checking to make sure things are OK
+ *
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <asm/mach/anomaly.h>
+#include <asm/mach-common/clocks.h>
+
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
+
+# if (CONFIG_VCO_HZ > CONFIG_MAX_VCO_HZ)
+#  error "VCO selected is more than maximum value. Please change the VCO multipler"
+# endif
+
+# if (CONFIG_SCLK_HZ > CONFIG_MAX_SCLK_HZ)
+# error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier"
+# endif
+
+# if (CONFIG_SCLK_HZ < CONFIG_MIN_SCLK_HZ)
+# error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier"
+# endif
+
+# if (ANOMALY_05000273) && (CONFIG_SCLK_HZ * 2 > CONFIG_CCLK_HZ)
+# error "ANOMALY 05000273, please make sure CCLK is at least 2x SCLK"
+# endif
+
+# if (CONFIG_SCLK_HZ > CONFIG_CCLK_HZ) && (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ) && (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ)
+# error "Please select sclk less than cclk"
+# endif
+
+#endif /* CONFIG_BFIN_KERNEL_CLOCK */
+
+#if (CONFIG_MEM_SIZE % 4)
+#error "SDRAM mem size must be multible of 4MB"
+#endif
+
diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S
index 7063795eb7c..0521b158820 100644
--- a/arch/blackfin/mach-common/cache.S
+++ b/arch/blackfin/mach-common/cache.S
@@ -79,8 +79,8 @@ ENTRY(_icache_invalidate)
 ENTRY(_invalidate_entire_icache)
 	[--SP] = ( R7:5);
 
-	P0.L = (IMEM_CONTROL & 0xFFFF);
-	P0.H = (IMEM_CONTROL >> 16);
+	P0.L = LO(IMEM_CONTROL);
+	P0.H = HI(IMEM_CONTROL);
 	R7 = [P0];
 
 	/* Clear the IMC bit , All valid bits in the instruction
@@ -197,8 +197,8 @@ ENTRY(_invalidate_entire_dcache)
 ENTRY(_dcache_invalidate)
 	[--SP] = ( R7:6);
 
-	P0.L = (DMEM_CONTROL & 0xFFFF);
-	P0.H = (DMEM_CONTROL >> 16);
+	P0.L = LO(DMEM_CONTROL);
+	P0.H = HI(DMEM_CONTROL);
 	R7 = [P0];
 
 	/* Clear the DMC[1:0] bits, All valid bits in the data
diff --git a/arch/blackfin/mach-common/cacheinit.S b/arch/blackfin/mach-common/cacheinit.S
index 5be6b975ae4..22fada0c1cb 100644
--- a/arch/blackfin/mach-common/cacheinit.S
+++ b/arch/blackfin/mach-common/cacheinit.S
@@ -38,13 +38,13 @@
 
 .text
 
-#ifdef ANOMALY_05000125
-#if defined(CONFIG_BLKFIN_CACHE)
+#if ANOMALY_05000125
+#if defined(CONFIG_BFIN_ICACHE)
 ENTRY(_bfin_write_IMEM_CONTROL)
 
 	/* Enable Instruction Cache */
-	P0.l = (IMEM_CONTROL & 0xFFFF);
-	P0.h = (IMEM_CONTROL >> 16);
+	P0.l = LO(IMEM_CONTROL);
+	P0.h = HI(IMEM_CONTROL);
 
 	/* Anomaly 05000125 */
 	CLI R1;
@@ -58,10 +58,10 @@ ENTRY(_bfin_write_IMEM_CONTROL)
 ENDPROC(_bfin_write_IMEM_CONTROL)
 #endif
 
-#if defined(CONFIG_BLKFIN_DCACHE)
+#if defined(CONFIG_BFIN_DCACHE)
 ENTRY(_bfin_write_DMEM_CONTROL)
-	P0.l = (DMEM_CONTROL & 0xFFFF);
-	P0.h = (DMEM_CONTROL >> 16);
+	P0.l = LO(DMEM_CONTROL);
+	P0.h = HI(DMEM_CONTROL);
 
 	CLI R1;
 	SSYNC;		/* SSYNC required before writing to DMEM_CONTROL. */
diff --git a/arch/blackfin/mach-common/cplbhdlr.S b/arch/blackfin/mach-common/cplbhdlr.S
index 2f3c72c2399..2788532de72 100644
--- a/arch/blackfin/mach-common/cplbhdlr.S
+++ b/arch/blackfin/mach-common/cplbhdlr.S
@@ -69,14 +69,14 @@ ENTRY(__cplb_hdr)
 
 .Lis_icplb_miss:
 
-#if defined(CONFIG_BLKFIN_CACHE) || defined(CONFIG_BLKFIN_DCACHE)
-# if defined(CONFIG_BLKFIN_CACHE) && !defined(CONFIG_BLKFIN_DCACHE)
+#if defined(CONFIG_BFIN_ICACHE) || defined(CONFIG_BFIN_DCACHE)
+# if defined(CONFIG_BFIN_ICACHE) && !defined(CONFIG_BFIN_DCACHE)
 	R1 = CPLB_ENABLE_ICACHE;
 # endif
-# if !defined(CONFIG_BLKFIN_CACHE) && defined(CONFIG_BLKFIN_DCACHE)
+# if !defined(CONFIG_BFIN_ICACHE) && defined(CONFIG_BFIN_DCACHE)
 	R1 = CPLB_ENABLE_DCACHE;
 # endif
-# if defined(CONFIG_BLKFIN_CACHE) && defined(CONFIG_BLKFIN_DCACHE)
+# if defined(CONFIG_BFIN_ICACHE) && defined(CONFIG_BFIN_DCACHE)
 	R1 = CPLB_ENABLE_DCACHE | CPLB_ENABLE_ICACHE;
 # endif
 #else
diff --git a/arch/blackfin/mach-common/cplbmgr.S b/arch/blackfin/mach-common/cplbmgr.S
index e4b47e09cf1..946703ef48f 100644
--- a/arch/blackfin/mach-common/cplbmgr.S
+++ b/arch/blackfin/mach-common/cplbmgr.S
@@ -75,15 +75,15 @@ ENTRY(_cplb_mgr)
 	* from the configuration table.
  	*/
 
-	P4.L = (ICPLB_FAULT_ADDR & 0xFFFF);
-	P4.H = (ICPLB_FAULT_ADDR >> 16);
+	P4.L = LO(ICPLB_FAULT_ADDR);
+	P4.H = HI(ICPLB_FAULT_ADDR);
 
 	P1 = 16;
 	P5.L = _page_size_table;
 	P5.H = _page_size_table;
 
-	P0.L = (ICPLB_DATA0 & 0xFFFF);
-	P0.H = (ICPLB_DATA0 >> 16);
+	P0.L = LO(ICPLB_DATA0);
+	P0.H = HI(ICPLB_DATA0);
 	R4 = [P4];		/* Get faulting address*/
 	R6 = 64;		/* Advance past the fault address, which*/
 	R6 = R6 + R4;		/* we'll use if we find a match*/
@@ -117,13 +117,13 @@ ENTRY(_cplb_mgr)
 	I0 = R4;		/* Fault address we'll search for*/
 
 	/* set up pointers */
-	P0.L = (ICPLB_DATA0 & 0xFFFF);
-	P0.H = (ICPLB_DATA0 >> 16);
+	P0.L = LO(ICPLB_DATA0);
+	P0.H = HI(ICPLB_DATA0);
 
 	/* The replacement procedure for ICPLBs */
 
-	P4.L = (IMEM_CONTROL & 0xFFFF);
-	P4.H = (IMEM_CONTROL >> 16);
+	P4.L = LO(IMEM_CONTROL);
+	P4.H = HI(IMEM_CONTROL);
 
 	/* disable cplbs */
 	R5 = [P4];		/* Control Register*/
@@ -243,8 +243,8 @@ ENTRY(_cplb_mgr)
 	 * last entry of the table.
 	 */
 
-	P1.L = (ICPLB_DATA15 & 0xFFFF);		/* ICPLB_DATA15 */
-	P1.H = (ICPLB_DATA15 >> 16);
+	P1.L = LO(ICPLB_DATA15);		/* ICPLB_DATA15 */
+	P1.H = HI(ICPLB_DATA15);
 	[P1] = R2;
 	[P1-0x100] = R4;
 #ifdef	CONFIG_CPLB_INFO
@@ -292,10 +292,10 @@ ENTRY(_cplb_mgr)
 	 * pending writes associated with the CPLB.
 	 */
 
-	P4.L = (DCPLB_STATUS & 0xFFFF);
-	P4.H = (DCPLB_STATUS >> 16);
-	P3.L = (DCPLB_DATA0 & 0xFFFF);
-	P3.H = (DCPLB_DATA0 >> 16);
+	P4.L = LO(DCPLB_STATUS);
+	P4.H = HI(DCPLB_STATUS);
+	P3.L = LO(DCPLB_DATA0);
+	P3.H = HI(DCPLB_DATA0);
 	R5 = [P4];
 
 	/* A protection violation can be caused by more than just writes
@@ -355,11 +355,11 @@ ENTRY(_cplb_mgr)
 	 * config table, that covers the faulting address.
 	 */
 
-	P1.L = (DCPLB_DATA15 & 0xFFFF);
-	P1.H = (DCPLB_DATA15 >> 16);
+	P1.L = LO(DCPLB_DATA15);
+	P1.H = HI(DCPLB_DATA15);
 
-	P4.L = (DCPLB_FAULT_ADDR & 0xFFFF);
-	P4.H = (DCPLB_FAULT_ADDR >> 16);
+	P4.L = LO(DCPLB_FAULT_ADDR);
+	P4.H = HI(DCPLB_FAULT_ADDR);
 	R4 = [P4];
 	I0 = R4;
 
@@ -368,8 +368,8 @@ ENTRY(_cplb_mgr)
 	R6 = R1;	/* Save for later*/
 
 	/* Turn off CPLBs while we work.*/
-	P4.L = (DMEM_CONTROL & 0xFFFF);
-	P4.H = (DMEM_CONTROL >> 16);
+	P4.L = LO(DMEM_CONTROL);
+	P4.H = HI(DMEM_CONTROL);
 	R5 = [P4];
 	BITCLR(R5,ENDCPLB_P);
 	CLI R0;
@@ -384,8 +384,8 @@ ENTRY(_cplb_mgr)
 	 * are no good.
 	 */
 
-	I1.L = (DCPLB_DATA0 & 0xFFFF);
-	I1.H = (DCPLB_DATA0 >> 16);
+	I1.L = LO(DCPLB_DATA0);
+	I1.H = HI(DCPLB_DATA0);
 	P1 = 2;
 	P2 = 16;
 	I2.L = _dcplb_preference;
@@ -405,7 +405,7 @@ ENTRY(_cplb_mgr)
 	P3.L = _page_size_table; /* retrieve end address */
 	P3.H = _page_size_table; /* retrieve end address */
 	R3 = 0x1002;		/* 16th - position, 2 bits -length */
-#ifdef ANOMALY_05000209
+#if ANOMALY_05000209
 	nop;			/* Anomaly 05000209 */
 #endif
 	R7 = EXTRACT(R1,R3.l);
@@ -475,8 +475,8 @@ ENTRY(_cplb_mgr)
 	 * one space closer to the start.
 	 */
 
-	R1.L = (DCPLB_DATA16 & 0xFFFF);		/* DCPLB_DATA15 + 4 */
-	R1.H = (DCPLB_DATA16 >> 16);
+	R1.L = LO(DCPLB_DATA16);		/* DCPLB_DATA15 + 4 */
+	R1.H = HI(DCPLB_DATA16);
 	R0 = P0;
 
 	/* If the victim happens to be in DCPLB15,
@@ -549,8 +549,8 @@ ENTRY(_cplb_mgr)
 	 * if necessary.
 	 */
 
-	P1.L = (DCPLB_DATA15 & 0xFFFF);
-	P1.H = (DCPLB_DATA15 >> 16);
+	P1.L = LO(DCPLB_DATA15);
+	P1.H = HI(DCPLB_DATA15);
 
 	/* If the DCPLB has cache bits set, but caching hasn't
 	 * been enabled, then we want to mask off the cache-in-L1
@@ -565,7 +565,7 @@ ENTRY(_cplb_mgr)
 	 * cost of first-write exceptions to mark the page as dirty.
 	 */
 
-#ifdef CONFIG_BLKFIN_WT
+#ifdef CONFIG_BFIN_WT
 	BITSET(R6, 14);		/* Set WT*/
 #endif
 
diff --git a/arch/blackfin/mach-common/dpmc.S b/arch/blackfin/mach-common/dpmc.S
index 97cdcd6a00d..39fbc286110 100644
--- a/arch/blackfin/mach-common/dpmc.S
+++ b/arch/blackfin/mach-common/dpmc.S
@@ -39,8 +39,8 @@ ENTRY(_unmask_wdog_wakeup_evt)
 	P0.H = hi(SICA_IWR1);
 	P0.L = lo(SICA_IWR1);
 #else
-	P0.h = (SIC_IWR >> 16);
-	P0.l = (SIC_IWR & 0xFFFF);
+	P0.h = HI(SIC_IWR);
+	P0.l = LO(SIC_IWR);
 #endif
 	R7 = [P0];
 #if defined(CONFIG_BF561)
@@ -60,11 +60,11 @@ ENTRY(_unmask_wdog_wakeup_evt)
 	 */
 	R7 = 0x0000(z);
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_STAT >> 16);
-	P0.l = (WDOGA_STAT & 0xFFFF);
+	P0.h = HI(WDOGA_STAT);
+	P0.l = LO(WDOGA_STAT);
 #else
-	P0.h = (WDOG_STAT >> 16);
-	P0.l = (WDOG_STAT & 0xFFFF);
+	P0.h = HI(WDOG_STAT);
+	P0.l = LO(WDOG_STAT);
 #endif
 	[P0] = R7;
 	SSYNC;
@@ -73,21 +73,21 @@ ENTRY(_unmask_wdog_wakeup_evt)
 ENTRY(_program_wdog_timer)
 	[--SP] = ( R7:0, P5:0 );
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_CNT >> 16);
-	P0.l = (WDOGA_CNT & 0xFFFF);
+	P0.h = HI(WDOGA_CNT);
+	P0.l = LO(WDOGA_CNT);
 #else
-	P0.h = (WDOG_CNT >> 16);
-	P0.l = (WDOG_CNT & 0xFFFF);
+	P0.h = HI(WDOG_CNT);
+	P0.l = LO(WDOG_CNT);
 #endif
 	[P0] = R0;
 	SSYNC;
 
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_CTL >> 16);
-	P0.l = (WDOGA_CTL & 0xFFFF);
+	P0.h = HI(WDOGA_CTL);
+	P0.l = LO(WDOGA_CTL);
 #else
-	P0.h = (WDOG_CTL >> 16);
-	P0.l = (WDOG_CTL & 0xFFFF);
+	P0.h = HI(WDOG_CTL);
+	P0.l = LO(WDOG_CTL);
 #endif
 	R7 = W[P0](Z);
 	CC = BITTST(R7,1);
@@ -97,11 +97,11 @@ ENTRY(_program_wdog_timer)
 
 .LSKIP_WRITE_TO_STAT:
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_CTL >> 16);
-	    P0.l = (WDOGA_CTL & 0xFFFF);
+	P0.h = HI(WDOGA_CTL);
+	P0.l = LO(WDOGA_CTL);
 #else
-	P0.h = (WDOG_CTL >> 16);
-	    P0.l = (WDOG_CTL & 0xFFFF);
+	P0.h = HI(WDOG_CTL);
+	P0.l = LO(WDOG_CTL);
 #endif
 	R7 = W[P0](Z);
 	BITCLR(R7,1);   /* Enable GP event */
@@ -122,11 +122,11 @@ ENTRY(_clear_wdog_wakeup_evt)
 	[--SP] = ( R7:0, P5:0 );
 
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_CTL >> 16);
-	P0.l = (WDOGA_CTL & 0xFFFF);
+	P0.h = HI(WDOGA_CTL);
+	P0.l = LO(WDOGA_CTL);
 #else
-	P0.h = (WDOG_CTL >> 16);
-	P0.l = (WDOG_CTL & 0xFFFF);
+	P0.h = HI(WDOG_CTL);
+	P0.l = LO(WDOG_CTL);
 #endif
 	R7 = 0x0AD6(Z);
 	W[P0] = R7.L;
@@ -149,11 +149,11 @@ ENTRY(_clear_wdog_wakeup_evt)
 ENTRY(_disable_wdog_timer)
 	[--SP] = ( R7:0, P5:0 );
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_CTL >> 16);
-	P0.l = (WDOGA_CTL & 0xFFFF);
+	P0.h = HI(WDOGA_CTL);
+	P0.l = LO(WDOGA_CTL);
 #else
-	P0.h = (WDOG_CTL >> 16);
-	P0.l = (WDOG_CTL & 0xFFFF);
+	P0.h = HI(WDOG_CTL);
+	P0.l = LO(WDOG_CTL);
 #endif
 	R7 = 0xAD6(Z);
 	W[P0] = R7.L;
@@ -300,7 +300,7 @@ ENTRY(_sleep_deeper)
 	P0.H = hi(PLL_CTL);
 	P0.L = lo(PLL_CTL);
 	R5 = W[P0](z);
-	R0.L = (MIN_VC/CONFIG_CLKIN_HZ) << 9;
+	R0.L = (CONFIG_MIN_VCO_HZ/CONFIG_CLKIN_HZ) << 9;
 	W[P0] = R0.l;
 
 	SSYNC;
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index 96045880834..e3ad5802868 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -29,21 +29,7 @@
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-/*
- * 25-Dec-2004 - LG Soft India
- * 	1. Fix in return_from_int, to make sure any pending
- *	system call in ILAT for this process to get
- *	executed, otherwise in case context switch happens,
- *	system call of first process (i.e in ILAT) will be
- *	carried forward to the switched process.
- *	2. Removed Constant references for the following
- *		a.  IPEND
- *		b.  EXCAUSE mask
- *		c.  PAGE Mask
- */
-
-/*
- * NOTE: This code handles signal-recognition, which happens every time
+/* NOTE: This code handles signal-recognition, which happens every time
  * after a timer-interrupt and after each system call.
  */
 
@@ -58,6 +44,23 @@
 
 #include <asm/mach-common/context.S>
 
+#if defined(CONFIG_BFIN_SCRATCH_REG_RETN)
+# define EX_SCRATCH_REG RETN
+#elif defined(CONFIG_BFIN_SCRATCH_REG_RETE)
+# define EX_SCRATCH_REG RETE
+#else
+# define EX_SCRATCH_REG CYCLES
+#endif
+
+#if ANOMALY_05000281
+ENTRY(_safe_speculative_execution)
+	NOP;
+	NOP;
+	NOP;
+	jump _safe_speculative_execution;
+ENDPROC(_safe_speculative_execution)
+#endif
+
 #ifdef CONFIG_EXCPT_IRQ_SYSC_L1
 .section .l1.text
 #else
@@ -69,7 +72,7 @@
  * patch up CPLB misses on the kernel stack.
  */
 ENTRY(_ex_dcplb)
-#if defined(ANOMALY_05000261)
+#if ANOMALY_05000261
 	/*
 	 * Work around an anomaly: if we see a new DCPLB fault, return
 	 * without doing anything.  Then, if we get the same fault again,
@@ -93,7 +96,7 @@ ENTRY(_ex_icplb)
 	call __cplb_hdr;
 	DEBUG_START_HWTRACE(p5, r7)
 	RESTORE_ALL_SYS
-	SP = RETN;
+	SP = EX_SCRATCH_REG;
 	rtx;
 ENDPROC(_ex_icplb)
 
@@ -102,7 +105,7 @@ ENTRY(_ex_syscall)
 	(R7:6,P5:4) = [sp++];
 	ASTAT = [sp++];
 	raise 15;		/* invoked by TRAP #0, for sys call */
-	sp = retn;
+	sp = EX_SCRATCH_REG;
 	rtx
 ENDPROC(_ex_syscall)
 
@@ -135,9 +138,9 @@ ENTRY(_ex_single_step)
 	cc = r6 == r7;
 	if !cc jump _ex_trap_c;
 
-_return_from_exception:
+ENTRY(_return_from_exception)
 	DEBUG_START_HWTRACE(p5, r7)
-#ifdef ANOMALY_05000257
+#if ANOMALY_05000257
 	R7=LC0;
 	LC0=R7;
 	R7=LC1;
@@ -145,7 +148,7 @@ _return_from_exception:
 #endif
 	(R7:6,P5:4) = [sp++];
 	ASTAT = [sp++];
-	sp = retn;
+	sp = EX_SCRATCH_REG;
 	rtx;
 ENDPROC(_ex_soft_bp)
 
@@ -163,7 +166,17 @@ ENTRY(_handle_bad_cplb)
 	[--sp] = ASTAT;
 	[--sp] = (R7:6, P5:4);
 
+ENTRY(_ex_replaceable)
+	nop;
+
 ENTRY(_ex_trap_c)
+	/* Make sure we are not in a double fault */
+	p4.l = lo(IPEND);
+	p4.h = hi(IPEND);
+	r7 = [p4];
+	CC = BITTST (r7, 5);
+	if CC jump _double_fault;
+
 	/* Call C code (trap_c) to handle the exception, which most
 	 * likely involves sending a signal to the current process.
 	 * To avoid double faults, lower our priority to IRQ5 first.
@@ -204,11 +217,57 @@ ENTRY(_ex_trap_c)
 	DEBUG_START_HWTRACE(p5, r7)
 	(R7:6,P5:4) = [sp++];
 	ASTAT = [sp++];
-	SP = RETN;
+	SP = EX_SCRATCH_REG;
 	raise 5;
 	rtx;
 ENDPROC(_ex_trap_c)
 
+/* We just realized we got an exception, while we were processing a different
+ * exception. This is a unrecoverable event, so crash
+ */
+ENTRY(_double_fault)
+        /* Turn caches & protection off, to ensure we don't get any more
+         * double exceptions
+         */
+
+        P4.L = LO(IMEM_CONTROL);
+        P4.H = HI(IMEM_CONTROL);
+
+        R5 = [P4];              /* Control Register*/
+        BITCLR(R5,ENICPLB_P);
+        SSYNC;          /* SSYNC required before writing to IMEM_CONTROL. */
+        .align 8;
+        [P4] = R5;
+        SSYNC;
+
+        P4.L = LO(DMEM_CONTROL);
+        P4.H = HI(DMEM_CONTROL);
+        R5 = [P4];
+        BITCLR(R5,ENDCPLB_P);
+        SSYNC;          /* SSYNC required before writing to DMEM_CONTROL. */
+        .align 8;
+        [P4] = R5;
+        SSYNC;
+
+        /* Fix up the stack */
+        (R7:6,P5:4) = [sp++];
+        ASTAT = [sp++];
+        SP = EX_SCRATCH_REG;
+
+        /* We should be out of the exception stack, and back down into
+         * kernel or user space stack
+         */
+        SAVE_ALL_SYS
+
+        r0 = sp;        /* stack frame pt_regs pointer argument ==> r0 */
+        SP += -12;
+        call _double_fault_c;
+        SP += 12;
+.L_double_fault_panic:
+        JUMP .L_double_fault_panic
+
+ENDPROC(_double_fault)
+
 ENTRY(_exception_to_level5)
 	SAVE_ALL_SYS
 
@@ -279,7 +338,7 @@ ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/
 	 * covered by a CPLB.  Switch to an exception stack; use RETN as a
 	 * scratch register (for want of a better option).
 	 */
-	retn = sp;
+	EX_SCRATCH_REG = sp;
 	sp.l = _exception_stack_top;
 	sp.h = _exception_stack_top;
 	/* Try to deal with syscalls quickly.  */
@@ -290,8 +349,8 @@ ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/
 	r6.l = lo(SEQSTAT_EXCAUSE);
 	r6.h = hi(SEQSTAT_EXCAUSE);
 	r7 = r7 & r6;
-	p5.h = _extable;
-	p5.l = _extable;
+	p5.h = _ex_table;
+	p5.l = _ex_table;
 	p4 = r7;
 	p5 = p5 + (p4 << 2);
 	p4 = [p5];
@@ -634,9 +693,9 @@ ENTRY(_return_from_int)
 	p1.h = _schedule_and_signal_from_int;
 	[p0] = p1;
 	csync;
-#if defined(ANOMALY_05000281)
-	r0.l = lo(CONFIG_BOOT_LOAD);
-	r0.h = hi(CONFIG_BOOT_LOAD);
+#if ANOMALY_05000281
+	r0.l = _safe_speculative_execution;
+	r0.h = _safe_speculative_execution;
 	reti = r0;
 #endif
 	r0 = 0x801f (z);
@@ -648,9 +707,9 @@ ENTRY(_return_from_int)
 ENDPROC(_return_from_int)
 
 ENTRY(_lower_to_irq14)
-#if defined(ANOMALY_05000281)
-	r0.l = lo(CONFIG_BOOT_LOAD);
-	r0.h = hi(CONFIG_BOOT_LOAD);
+#if ANOMALY_05000281
+	r0.l = _safe_speculative_execution;
+	r0.h = _safe_speculative_execution;
 	reti = r0;
 #endif
 	r0 = 0x401f;
@@ -731,6 +790,114 @@ ENTRY(_init_exception_buff)
 	rts;
 ENDPROC(_init_exception_buff)
 
+/* We handle this 100% in exception space - to reduce overhead
+ * Only potiential problem is if the software buffer gets swapped out of the
+ * CPLB table - then double fault. - so we don't let this happen in other places
+ */
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+ENTRY(_ex_trace_buff_full)
+	[--sp] = P3;
+	[--sp] = P2;
+	[--sp] = LC0;
+	[--sp] = LT0;
+	[--sp] = LB0;
+	P5.L = _trace_buff_offset;
+	P5.H = _trace_buff_offset;
+	P3 = [P5];              /* trace_buff_offset */
+	P5.L = lo(TBUFSTAT);
+	P5.H = hi(TBUFSTAT);
+	R7 = [P5];
+	R7 <<= 1;               /* double, since we need to read twice */
+	LC0 = R7;
+	R7 <<= 2;               /* need to shift over again,
+				 * to get the number of bytes */
+	P5.L = lo(TBUF);
+	P5.H = hi(TBUF);
+	R6 = ((1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN)*1024) - 1;
+
+	P2 = R7;
+	P3 = P3 + P2;
+	R7 = P3;
+	R7 = R7 & R6;
+	P3 = R7;
+	P2.L = _trace_buff_offset;
+	P2.H = _trace_buff_offset;
+	[P2] = P3;
+
+	P2.L = _software_trace_buff;
+	P2.H = _software_trace_buff;
+
+	LSETUP (.Lstart, .Lend) LC0;
+.Lstart:
+	R7 = [P5];      /* read TBUF */
+	P4 = P3 + P2;
+	[P4] = R7;
+	P3 += -4;
+	R7 = P3;
+	R7 = R7 & R6;
+.Lend:
+	P3 = R7;
+
+	LB0 = [sp++];
+	LT0 = [sp++];
+	LC0 = [sp++];
+	P2 = [sp++];
+	P3 = [sp++];
+	jump _return_from_exception;
+ENDPROC(_ex_trace_buff_full)
+
+#if CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN == 4
+.data
+#else
+.section .l1.data.B
+#endif /* CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN */
+ENTRY(_trace_buff_offset)
+        .long 0;
+ALIGN
+ENTRY(_software_trace_buff)
+	.rept ((1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN)*256);
+	.long 0
+	.endr
+#endif /* CONFIG_DEBUG_BFIN_HWTRACE_EXPAND */
+
+#if CONFIG_EARLY_PRINTK
+.section .init.text
+ENTRY(_early_trap)
+	SAVE_ALL_SYS
+	trace_buffer_stop(p0,r0);
+
+	/* Turn caches off, to ensure we don't get double exceptions */
+
+	P4.L = LO(IMEM_CONTROL);
+	P4.H = HI(IMEM_CONTROL);
+
+	R5 = [P4];              /* Control Register*/
+	BITCLR(R5,ENICPLB_P);
+	CLI R1;
+	SSYNC;          /* SSYNC required before writing to IMEM_CONTROL. */
+	.align 8;
+	[P4] = R5;
+	SSYNC;
+
+	P4.L = LO(DMEM_CONTROL);
+	P4.H = HI(DMEM_CONTROL);
+	R5 = [P4];
+	BITCLR(R5,ENDCPLB_P);
+	SSYNC;          /* SSYNC required before writing to DMEM_CONTROL. */
+	.align 8;
+	[P4] = R5;
+	SSYNC;
+	STI R1;
+
+	r0 = sp;        /* stack frame pt_regs pointer argument ==> r0 */
+	r1 = RETX;
+
+	SP += -12;
+	call _early_trap_c;
+	SP += 12;
+ENDPROC(_early_trap)
+#endif /* CONFIG_EARLY_PRINTK */
+
 /*
  * Put these in the kernel data section - that should always be covered by
  * a CPLB. This is needed to ensure we don't get double fault conditions
@@ -741,30 +908,33 @@ ENDPROC(_init_exception_buff)
 #else
 .data
 #endif
-ALIGN
-_extable:
+ENTRY(_ex_table)
 	/* entry for each EXCAUSE[5:0]
 	 * This table must be in sync with the table in ./kernel/traps.c
 	 * EXCPT instruction can provide 4 bits of EXCAUSE, allowing 16 to be user defined
 	 */
-	.long _ex_syscall;      /* 0x00 - User Defined - Linux Syscall */
+	.long _ex_syscall       /* 0x00 - User Defined - Linux Syscall */
 	.long _ex_soft_bp       /* 0x01 - User Defined - Software breakpoint */
-	.long _ex_trap_c        /* 0x02 - User Defined */
+	.long _ex_replaceable   /* 0x02 - User Defined */
 	.long _ex_trap_c        /* 0x03 - User Defined - userspace stack overflow */
-	.long _ex_trap_c        /* 0x04 - User Defined */
-	.long _ex_trap_c        /* 0x05 - User Defined */
-	.long _ex_trap_c        /* 0x06 - User Defined */
-	.long _ex_trap_c        /* 0x07 - User Defined */
-	.long _ex_trap_c        /* 0x08 - User Defined */
-	.long _ex_trap_c        /* 0x09 - User Defined */
-	.long _ex_trap_c        /* 0x0A - User Defined */
-	.long _ex_trap_c        /* 0x0B - User Defined */
-	.long _ex_trap_c        /* 0x0C - User Defined */
-	.long _ex_trap_c        /* 0x0D - User Defined */
-	.long _ex_trap_c        /* 0x0E - User Defined */
-	.long _ex_trap_c        /* 0x0F - User Defined */
+	.long _ex_replaceable   /* 0x04 - User Defined */
+	.long _ex_replaceable   /* 0x05 - User Defined */
+	.long _ex_replaceable   /* 0x06 - User Defined */
+	.long _ex_replaceable   /* 0x07 - User Defined */
+	.long _ex_replaceable   /* 0x08 - User Defined */
+	.long _ex_replaceable   /* 0x09 - User Defined */
+	.long _ex_replaceable   /* 0x0A - User Defined */
+	.long _ex_replaceable   /* 0x0B - User Defined */
+	.long _ex_replaceable   /* 0x0C - User Defined */
+	.long _ex_replaceable   /* 0x0D - User Defined */
+	.long _ex_replaceable   /* 0x0E - User Defined */
+	.long _ex_replaceable   /* 0x0F - User Defined */
 	.long _ex_single_step   /* 0x10 - HW Single step */
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+	.long _ex_trace_buff_full /* 0x11 - Trace Buffer Full */
+#else
 	.long _ex_trap_c        /* 0x11 - Trace Buffer Full */
+#endif
 	.long _ex_trap_c        /* 0x12 - Reserved */
 	.long _ex_trap_c        /* 0x13 - Reserved */
 	.long _ex_trap_c        /* 0x14 - Reserved */
@@ -812,8 +982,8 @@ _extable:
 	.long _ex_trap_c        /* 0x3D - Reserved */
 	.long _ex_trap_c        /* 0x3E - Reserved */
 	.long _ex_trap_c        /* 0x3F - Reserved */
+END(_ex_table)
 
-ALIGN
 ENTRY(_sys_call_table)
 	.long _sys_restart_syscall	/* 0 */
 	.long _sys_exit
@@ -1184,7 +1354,7 @@ _exception_stack:
 	.endr
 _exception_stack_top:
 
-#if defined(ANOMALY_05000261)
+#if ANOMALY_05000261
 /* Used by the assembly entry point to work around an anomaly.  */
 _last_cplb_fault_retx:
 	.long 0;
diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S
index 203e2070916..c6b32fe0f6e 100644
--- a/arch/blackfin/mach-common/interrupt.S
+++ b/arch/blackfin/mach-common/interrupt.S
@@ -46,30 +46,6 @@
 
 .align 4 	/* just in case */
 
-/*
- * initial interrupt handlers
- */
-
-#ifndef CONFIG_KGDB
- 	/* interrupt routine for emulation - 0 */
-	/* Currently used only if GDB stub is not in - invalid */
-	/* gdb-stub set the evt itself */
-	/* save registers for post-mortem only */
-ENTRY(_evt_emulation)
-	SAVE_ALL_SYS
-#ifdef CONFIG_FRAME_POINTER
-	fp = 0;
-#endif
-	r0 = IRQ_EMU;
-	r1 = sp;
-	SP += -12;
-	call _irq_panic;
-	SP += 12;
-	/* - GDB stub fills this in by itself (if defined) */
-	rte;
-ENDPROC(_evt_emulation)
-#endif
-
 /* Common interrupt entry code.	 First we do CLI, then push
  * RETI, to keep interrupts disabled, but to allow this state to be changed
  * by local_bh_enable.
@@ -140,7 +116,7 @@ __common_int_entry:
 	fp = 0;
 #endif
 
-#if defined (ANOMALY_05000283) || defined (ANOMALY_05000315)
+#if ANOMALY_05000283 || ANOMALY_05000315
 	cc = r7 == r7;
 	p5.h = 0xffc0;
 	p5.l = 0x0014;
@@ -163,7 +139,7 @@ ENTRY(_evt_ivhw)
 #ifdef CONFIG_FRAME_POINTER
 	fp = 0;
 #endif
-#ifdef	ANOMALY_05000283
+#if ANOMALY_05000283
 	cc = r7 == r7;
 	p5.h = 0xffc0;
 	p5.l = 0x0014;
@@ -201,27 +177,15 @@ ENTRY(_evt_ivhw)
 	jump .Lcommon_restore_context;
 #endif
 
-/* interrupt routine for evt2 - 2.  This is NMI.  */
-ENTRY(_evt_evt2)
-	SAVE_CONTEXT
-#ifdef CONFIG_FRAME_POINTER
-	fp = 0;
-#endif
-#ifdef	ANOMALY_05000283
-	cc = r7 == r7;
-	p5.h = 0xffc0;
-	p5.l = 0x0014;
-	if cc jump 1f;
-	r7.l = W[p5];
-1:
-#endif
-	r0 = IRQ_NMI;
-	r1 =  sp;
-	SP += -12;
-	call _asm_do_IRQ;
-	SP += 12;
-	RESTORE_CONTEXT
+/* Interrupt routine for evt2 (NMI).
+ * We don't actually use this, so just return.
+ * For inner circle type details, please see:
+ * http://docs.blackfin.uclinux.org/doku.php?id=linux:nmi
+ */
+ENTRY(_evt_nmi)
+.weak _evt_nmi
 	rtn;
+ENDPROC(_evt_nmi)
 
 /* interrupt routine for core timer - 6 */
 ENTRY(_evt_timer)
diff --git a/arch/blackfin/mach-common/ints-priority-dc.c b/arch/blackfin/mach-common/ints-priority-dc.c
index 660f881b620..2db3546fc87 100644
--- a/arch/blackfin/mach-common/ints-priority-dc.c
+++ b/arch/blackfin/mach-common/ints-priority-dc.c
@@ -221,7 +221,7 @@ static unsigned int bf561_gpio_irq_startup(unsigned int irq)
 
 	if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
 
-		ret = gpio_request(gpionr, NULL);
+		ret = gpio_request(gpionr, "IRQ");
 		if (ret)
 			return ret;
 
@@ -261,7 +261,7 @@ static int bf561_gpio_irq_type(unsigned int irq, unsigned int type)
 
 		if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
 
-			ret = gpio_request(gpionr, NULL);
+			ret = gpio_request(gpionr, "IRQ");
 			if (ret)
 				return ret;
 
@@ -362,10 +362,11 @@ void __init init_exception_vectors(void)
 {
 	SSYNC();
 
-#ifndef CONFIG_KGDB
-	bfin_write_EVT0(evt_emulation);
-#endif
-	bfin_write_EVT2(evt_evt2);
+	/* cannot program in software:
+	 * evt0 - emulation (jtag)
+	 * evt1 - reset
+	 */
+	bfin_write_EVT2(evt_nmi);
 	bfin_write_EVT3(trap);
 	bfin_write_EVT5(evt_ivhw);
 	bfin_write_EVT6(evt_timer);
diff --git a/arch/blackfin/mach-common/ints-priority-sc.c b/arch/blackfin/mach-common/ints-priority-sc.c
index 4708023fe71..d3b7672b2b9 100644
--- a/arch/blackfin/mach-common/ints-priority-sc.c
+++ b/arch/blackfin/mach-common/ints-priority-sc.c
@@ -343,7 +343,7 @@ static unsigned int bfin_gpio_irq_startup(unsigned int irq)
 	u16 gpionr = irq - IRQ_PF0;
 
 	if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
-		ret = gpio_request(gpionr, NULL);
+		ret = gpio_request(gpionr, "IRQ");
 		if (ret)
 			return ret;
 	}
@@ -377,7 +377,7 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type)
 	if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING |
 		    IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
 		if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
-			ret = gpio_request(gpionr, NULL);
+			ret = gpio_request(gpionr, "IRQ");
 			if (ret)
 				return ret;
 		}
@@ -587,7 +587,7 @@ static unsigned int bfin_gpio_irq_startup(unsigned int irq)
 	}
 
 	if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
-		ret = gpio_request(gpionr, NULL);
+		ret = gpio_request(gpionr, "IRQ");
 		if (ret)
 			return ret;
 	}
@@ -627,7 +627,7 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type)
 	if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING |
 		    IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
 		if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
-			ret = gpio_request(gpionr, NULL);
+			ret = gpio_request(gpionr, "IRQ");
 			if (ret)
 				return ret;
 		}
@@ -721,10 +721,11 @@ void __init init_exception_vectors(void)
 {
 	SSYNC();
 
-#ifndef CONFIG_KGDB
-	bfin_write_EVT0(evt_emulation);
-#endif
-	bfin_write_EVT2(evt_evt2);
+	/* cannot program in software:
+	 * evt0 - emulation (jtag)
+	 * evt1 - reset
+	 */
+	bfin_write_EVT2(evt_nmi);
 	bfin_write_EVT3(trap);
 	bfin_write_EVT5(evt_ivhw);
 	bfin_write_EVT6(evt_timer);
diff --git a/arch/blackfin/mach-common/lock.S b/arch/blackfin/mach-common/lock.S
index 386ac8dda07..28b87fe9ce3 100644
--- a/arch/blackfin/mach-common/lock.S
+++ b/arch/blackfin/mach-common/lock.S
@@ -33,7 +33,7 @@
 
 .text
 
-#ifdef CONFIG_BLKFIN_CACHE_LOCK
+#ifdef CONFIG_BFIN_ICACHE_LOCK
 
 /* When you come here, it is assumed that
  * R0 - Which way to be locked
@@ -43,12 +43,12 @@ ENTRY(_cache_grab_lock)
 
 	[--SP]=( R7:0,P5:0 );
 
-	P1.H = (IMEM_CONTROL >> 16);
-	P1.L = (IMEM_CONTROL & 0xFFFF);
-	P5.H = (ICPLB_ADDR0 >> 16);
-	P5.L = (ICPLB_ADDR0 & 0xFFFF);
-	P4.H = (ICPLB_DATA0 >> 16);
-	P4.L = (ICPLB_DATA0 & 0xFFFF);
+	P1.H = HI(IMEM_CONTROL);
+	P1.L = LO(IMEM_CONTROL);
+	P5.H = HI(ICPLB_ADDR0);
+	P5.L = LO(ICPLB_ADDR0);
+	P4.H = HI(ICPLB_DATA0);
+	P4.L = LO(ICPLB_DATA0);
 	R7 = R0;
 
 	/* If the code of interest already resides in the cache
@@ -167,8 +167,8 @@ ENTRY(_cache_lock)
 
 	[--SP]=( R7:0,P5:0 );
 
-	P1.H = (IMEM_CONTROL >> 16);
-	P1.L = (IMEM_CONTROL & 0xFFFF);
+	P1.H = HI(IMEM_CONTROL);
+	P1.L = LO(IMEM_CONTROL);
 
 	/* Disable the Interrupts*/
 	CLI R3;
@@ -189,14 +189,14 @@ ENTRY(_cache_lock)
 	RTS;
 ENDPROC(_cache_lock)
 
-#endif	/* BLKFIN_CACHE_LOCK */
+#endif	/* BFIN_ICACHE_LOCK */
 
 /* Return the ILOC bits of IMEM_CONTROL
  */
 
 ENTRY(_read_iloc)
-	P1.H = (IMEM_CONTROL >> 16);
-	P1.L = (IMEM_CONTROL & 0xFFFF);
+	P1.H = HI(IMEM_CONTROL);
+	P1.L = LO(IMEM_CONTROL);
 	R1 = 0xF;
 	R0 = [P1];
 	R0 = R0 >> 3;
diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c
index 68459cc052a..e97ea8fc8dc 100644
--- a/arch/blackfin/mm/init.c
+++ b/arch/blackfin/mm/init.c
@@ -53,7 +53,7 @@ static unsigned long empty_bad_page;
 
 unsigned long empty_zero_page;
 
-void __init show_mem(void)
+void show_mem(void)
 {
 	unsigned long i;
 	int free = 0, total = 0, reserved = 0, shared = 0;
diff --git a/arch/blackfin/oprofile/op_blackfin.h b/arch/blackfin/oprofile/op_blackfin.h
index f88f446c814..05dd08c9d15 100644
--- a/arch/blackfin/oprofile/op_blackfin.h
+++ b/arch/blackfin/oprofile/op_blackfin.h
@@ -68,7 +68,7 @@ static inline unsigned int ctr_read(void)
 	unsigned int tmp;
 
 	tmp = bfin_read_PFCTL();
-	__builtin_bfin_csync();
+	CSYNC();
 
 	return tmp;
 }
@@ -76,21 +76,21 @@ static inline unsigned int ctr_read(void)
 static inline void ctr_write(unsigned int val)
 {
 	bfin_write_PFCTL(val);
-	__builtin_bfin_csync();
+	CSYNC();
 }
 
 static inline void count_read(unsigned int *count)
 {
 	count[0] = bfin_read_PFCNTR0();
 	count[1] = bfin_read_PFCNTR1();
-	__builtin_bfin_csync();
+	CSYNC();
 }
 
 static inline void count_write(unsigned int *count)
 {
 	bfin_write_PFCNTR0(count[0]);
 	bfin_write_PFCNTR1(count[1]);
-	__builtin_bfin_csync();
+	CSYNC();
 }
 
 extern int pm_overflow_handler(int irq, struct pt_regs *regs);
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 97b64d7d6bf..2d85e4b8730 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -226,7 +226,7 @@ config PARAVIRT
 	  However, when run without a hypervisor the kernel is
 	  theoretically slower.  If in doubt, say N.
 
-source "arch/i386/xen/Kconfig"
+source "arch/x86/xen/Kconfig"
 
 config VMI
 	bool "VMI Paravirt-ops support"
@@ -707,7 +707,7 @@ config MATH_EMULATION
 	  intend to use this kernel on different machines.
 
 	  More information about the internals of the Linux math coprocessor
-	  emulation can be found in <file:arch/i386/math-emu/README>.
+	  emulation can be found in <file:arch/x86/math-emu/README>.
 
 	  If you are not sure, say Y; apart from resulting in a 66 KB bigger
 	  kernel, it won't hurt.
@@ -1067,7 +1067,7 @@ config APM_REAL_MODE_POWER_OFF
 
 endif # APM
 
-source "arch/i386/kernel/cpu/cpufreq/Kconfig"
+source "arch/x86/kernel/cpu/cpufreq/Kconfig"
 
 endmenu
 
@@ -1240,7 +1240,7 @@ menuconfig INSTRUMENTATION
 
 if INSTRUMENTATION
 
-source "arch/i386/oprofile/Kconfig"
+source "arch/x86/oprofile/Kconfig"
 
 config KPROBES
 	bool "Kprobes"
diff --git a/arch/i386/Makefile b/arch/i386/Makefile
index 52b932478c6..5e50dbf00f3 100644
--- a/arch/i386/Makefile
+++ b/arch/i386/Makefile
@@ -17,6 +17,9 @@
 # 20050320  Kianusch Sayah Karadji <kianusch@sk-tech.net>
 #           Added support for GEODE CPU
 
+# Fill in SRCARCH
+SRCARCH	:= x86
+
 HAS_BIARCH      := $(call cc-option-yn, -m32)
 ifeq ($(HAS_BIARCH),y)
 AS              := $(AS) --32
@@ -61,62 +64,62 @@ AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONF
 CFLAGS += $(cflags-y)
 
 # Default subarch .c files
-mcore-y  := mach-default
+mcore-y  := arch/x86/mach-default
 
 # Voyager subarch support
-mflags-$(CONFIG_X86_VOYAGER)	:= -Iinclude/asm-i386/mach-voyager
-mcore-$(CONFIG_X86_VOYAGER)	:= mach-voyager
+mflags-$(CONFIG_X86_VOYAGER)	:= -Iinclude/asm-x86/mach-voyager
+mcore-$(CONFIG_X86_VOYAGER)	:= arch/x86/mach-voyager
 
 # VISWS subarch support
-mflags-$(CONFIG_X86_VISWS)	:= -Iinclude/asm-i386/mach-visws
-mcore-$(CONFIG_X86_VISWS)	:= mach-visws
+mflags-$(CONFIG_X86_VISWS)	:= -Iinclude/asm-x86/mach-visws
+mcore-$(CONFIG_X86_VISWS)	:= arch/x86/mach-visws
 
 # NUMAQ subarch support
-mflags-$(CONFIG_X86_NUMAQ)	:= -Iinclude/asm-i386/mach-numaq
-mcore-$(CONFIG_X86_NUMAQ)	:= mach-default
+mflags-$(CONFIG_X86_NUMAQ)	:= -Iinclude/asm-x86/mach-numaq
+mcore-$(CONFIG_X86_NUMAQ)	:= arch/x86/mach-default
 
 # BIGSMP subarch support
-mflags-$(CONFIG_X86_BIGSMP)	:= -Iinclude/asm-i386/mach-bigsmp
-mcore-$(CONFIG_X86_BIGSMP)	:= mach-default
+mflags-$(CONFIG_X86_BIGSMP)	:= -Iinclude/asm-x86/mach-bigsmp
+mcore-$(CONFIG_X86_BIGSMP)	:= arch/x86/mach-default
 
 #Summit subarch support
-mflags-$(CONFIG_X86_SUMMIT) := -Iinclude/asm-i386/mach-summit
-mcore-$(CONFIG_X86_SUMMIT)  := mach-default
+mflags-$(CONFIG_X86_SUMMIT) := -Iinclude/asm-x86/mach-summit
+mcore-$(CONFIG_X86_SUMMIT)  := arch/x86/mach-default
 
 # generic subarchitecture
-mflags-$(CONFIG_X86_GENERICARCH) := -Iinclude/asm-i386/mach-generic
-mcore-$(CONFIG_X86_GENERICARCH) := mach-default
-core-$(CONFIG_X86_GENERICARCH) += arch/i386/mach-generic/
+mflags-$(CONFIG_X86_GENERICARCH) := -Iinclude/asm-x86/mach-generic
+mcore-$(CONFIG_X86_GENERICARCH) := arch/x86/mach-default
+core-$(CONFIG_X86_GENERICARCH) += arch/x86/mach-generic/
 
 # ES7000 subarch support
-mflags-$(CONFIG_X86_ES7000)	:= -Iinclude/asm-i386/mach-es7000
-mcore-$(CONFIG_X86_ES7000)	:= mach-default
-core-$(CONFIG_X86_ES7000)	:= arch/i386/mach-es7000/
+mflags-$(CONFIG_X86_ES7000)	:= -Iinclude/asm-x86/mach-es7000
+mcore-$(CONFIG_X86_ES7000)	:= arch/x86/mach-default
+core-$(CONFIG_X86_ES7000)	:= arch/x86/mach-es7000/
 
 # Xen paravirtualization support
-core-$(CONFIG_XEN)		+= arch/i386/xen/
+core-$(CONFIG_XEN)		+= arch/x86/xen/
 
 # default subarch .h files
-mflags-y += -Iinclude/asm-i386/mach-default
+mflags-y += -Iinclude/asm-x86/mach-default
 
-head-y := arch/i386/kernel/head.o arch/i386/kernel/init_task.o
+head-y := arch/x86/kernel/head_32.o arch/x86/kernel/init_task_32.o
 
-libs-y 					+= arch/i386/lib/
-core-y					+= arch/i386/kernel/ \
-					   arch/i386/mm/ \
-					   arch/i386/$(mcore-y)/ \
-					   arch/i386/crypto/
-drivers-$(CONFIG_MATH_EMULATION)	+= arch/i386/math-emu/
-drivers-$(CONFIG_PCI)			+= arch/i386/pci/
+libs-y 					+= arch/x86/lib/
+core-y					+= arch/x86/kernel/ \
+					   arch/x86/mm/ \
+					   $(mcore-y)/ \
+					   arch/x86/crypto/
+drivers-$(CONFIG_MATH_EMULATION)	+= arch/x86/math-emu/
+drivers-$(CONFIG_PCI)			+= arch/x86/pci/
 # must be linked after kernel/
-drivers-$(CONFIG_OPROFILE)		+= arch/i386/oprofile/
-drivers-$(CONFIG_PM)			+= arch/i386/power/
-drivers-$(CONFIG_FB)                    += arch/i386/video/
+drivers-$(CONFIG_OPROFILE)		+= arch/x86/oprofile/
+drivers-$(CONFIG_PM)			+= arch/x86/power/
+drivers-$(CONFIG_FB)                    += arch/x86/video/
 
 CFLAGS += $(mflags-y)
 AFLAGS += $(mflags-y)
 
-boot := arch/i386/boot
+boot := arch/x86/boot
 
 PHONY += zImage bzImage compressed zlilo bzlilo \
          zdisk bzdisk fdimage fdimage144 fdimage288 isoimage install
@@ -125,9 +128,11 @@ all: bzImage
 
 # KBUILD_IMAGE specify target image being built
                     KBUILD_IMAGE := $(boot)/bzImage
-zImage zlilo zdisk: KBUILD_IMAGE := arch/i386/boot/zImage
+zImage zlilo zdisk: KBUILD_IMAGE := arch/x86/boot/zImage
 
 zImage bzImage: vmlinux
+	$(Q)mkdir -p $(objtree)/arch/i386/boot
+	$(Q)ln -fsn $(objtree)/arch/x86/boot/bzImage $(objtree)/arch/i386/boot/bzImage
 	$(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE)
 
 compressed: zImage
@@ -145,7 +150,8 @@ install:
 	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install
 
 archclean:
-	$(Q)$(MAKE) $(clean)=arch/i386/boot
+	$(Q)rm -rf $(objtree)/arch/i386/boot
+	$(Q)$(MAKE) $(clean)=arch/x86/boot
 
 define archhelp
   echo  '* bzImage	- Compressed kernel image (arch/$(ARCH)/boot/bzImage)'
diff --git a/arch/i386/boot/Makefile b/arch/i386/boot/Makefile
deleted file mode 100644
index 93386a4e40b..00000000000
--- a/arch/i386/boot/Makefile
+++ /dev/null
@@ -1,171 +0,0 @@
-#
-# arch/i386/boot/Makefile
-#
-# This file is subject to the terms and conditions of the GNU General Public
-# License.  See the file "COPYING" in the main directory of this archive
-# for more details.
-#
-# Copyright (C) 1994 by Linus Torvalds
-#
-
-# ROOT_DEV specifies the default root-device when making the image.
-# This can be either FLOPPY, CURRENT, /dev/xxxx or empty, in which case
-# the default of FLOPPY is used by 'build'.
-
-ROOT_DEV := CURRENT
-
-# If you want to preset the SVGA mode, uncomment the next line and
-# set SVGA_MODE to whatever number you want.
-# Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode.
-# The number is the same as you would ordinarily press at bootup.
-
-SVGA_MODE := -DSVGA_MODE=NORMAL_VGA
-
-# If you want the RAM disk device, define this to be the size in blocks.
-
-#RAMDISK := -DRAMDISK=512
-
-targets		:= vmlinux.bin setup.bin setup.elf zImage bzImage
-subdir- 	:= compressed
-
-setup-y		+= a20.o apm.o cmdline.o copy.o cpu.o cpucheck.o edd.o
-setup-y		+= header.o main.o mca.o memory.o pm.o pmjump.o
-setup-y		+= printf.o string.o tty.o video.o version.o voyager.o
-
-# The link order of the video-*.o modules can matter.  In particular,
-# video-vga.o *must* be listed first, followed by video-vesa.o.
-# Hardware-specific drivers should follow in the order they should be
-# probed, and video-bios.o should typically be last.
-setup-y		+= video-vga.o
-setup-y		+= video-vesa.o
-setup-y		+= video-bios.o
-targets		+= $(setup-y)
-hostprogs-y	:= tools/build
-
-HOSTCFLAGS_build.o := $(LINUXINCLUDE)
-
-# ---------------------------------------------------------------------------
-
-# How to compile the 16-bit code.  Note we always compile for -march=i386,
-# that way we can complain to the user if the CPU is insufficient.
-cflags-i386   := 
-cflags-x86_64 := -m32
-CFLAGS		:= $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \
-		   $(cflags-$(ARCH)) \
-		   -Wall -Wstrict-prototypes \
-		   -march=i386 -mregparm=3 \
-		   -include $(srctree)/$(src)/code16gcc.h \
-		   -fno-strict-aliasing -fomit-frame-pointer \
-		   $(call cc-option, -ffreestanding) \
-		   $(call cc-option, -fno-toplevel-reorder,\
-			$(call cc-option, -fno-unit-at-a-time)) \
-		   $(call cc-option, -fno-stack-protector) \
-		   $(call cc-option, -mpreferred-stack-boundary=2)
-AFLAGS		:= $(CFLAGS) -D__ASSEMBLY__
-
-$(obj)/zImage:  IMAGE_OFFSET := 0x1000
-$(obj)/zImage:  EXTRA_AFLAGS := $(SVGA_MODE) $(RAMDISK)
-$(obj)/bzImage: IMAGE_OFFSET := 0x100000
-$(obj)/bzImage: EXTRA_CFLAGS := -D__BIG_KERNEL__
-$(obj)/bzImage: EXTRA_AFLAGS := $(SVGA_MODE) $(RAMDISK) -D__BIG_KERNEL__
-$(obj)/bzImage: BUILDFLAGS   := -b
-
-quiet_cmd_image = BUILD   $@
-cmd_image = $(obj)/tools/build $(BUILDFLAGS) $(obj)/setup.bin \
-	    $(obj)/vmlinux.bin $(ROOT_DEV) > $@
-
-$(obj)/zImage $(obj)/bzImage: $(obj)/setup.bin \
-			      $(obj)/vmlinux.bin $(obj)/tools/build FORCE
-	$(call if_changed,image)
-	@echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
-
-$(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE
-	$(call if_changed,objcopy)
-
-SETUP_OBJS = $(addprefix $(obj)/,$(setup-y))
-
-LDFLAGS_setup.elf	:= -T
-$(obj)/setup.elf: $(src)/setup.ld $(SETUP_OBJS) FORCE
-	$(call if_changed,ld)
-
-OBJCOPYFLAGS_setup.bin	:= -O binary
-
-$(obj)/setup.bin: $(obj)/setup.elf FORCE
-	$(call if_changed,objcopy)
-
-$(obj)/compressed/vmlinux: FORCE
-	$(Q)$(MAKE) $(build)=$(obj)/compressed IMAGE_OFFSET=$(IMAGE_OFFSET) $@
-
-# Set this if you want to pass append arguments to the zdisk/fdimage/isoimage kernel
-FDARGS = 
-# Set this if you want an initrd included with the zdisk/fdimage/isoimage kernel
-FDINITRD =
-
-image_cmdline = default linux $(FDARGS) $(if $(FDINITRD),initrd=initrd.img,)
-
-$(obj)/mtools.conf: $(src)/mtools.conf.in
-	sed -e 's|@OBJ@|$(obj)|g' < $< > $@
-
-# This requires write access to /dev/fd0
-zdisk: $(BOOTIMAGE) $(obj)/mtools.conf
-	MTOOLSRC=$(obj)/mtools.conf mformat a:			; sync
-	syslinux /dev/fd0					; sync
-	echo '$(image_cmdline)' | \
-		MTOOLSRC=$(src)/mtools.conf mcopy - a:syslinux.cfg
-	if [ -f '$(FDINITRD)' ] ; then \
-		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' a:initrd.img ; \
-	fi
-	MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) a:linux	; sync
-
-# These require being root or having syslinux 2.02 or higher installed
-fdimage fdimage144: $(BOOTIMAGE) $(obj)/mtools.conf
-	dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=1440
-	MTOOLSRC=$(obj)/mtools.conf mformat v:			; sync
-	syslinux $(obj)/fdimage					; sync
-	echo '$(image_cmdline)' | \
-		MTOOLSRC=$(obj)/mtools.conf mcopy - v:syslinux.cfg
-	if [ -f '$(FDINITRD)' ] ; then \
-		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' v:initrd.img ; \
-	fi
-	MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) v:linux	; sync
-
-fdimage288: $(BOOTIMAGE) $(obj)/mtools.conf
-	dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=2880
-	MTOOLSRC=$(obj)/mtools.conf mformat w:			; sync
-	syslinux $(obj)/fdimage					; sync
-	echo '$(image_cmdline)' | \
-		MTOOLSRC=$(obj)/mtools.conf mcopy - w:syslinux.cfg
-	if [ -f '$(FDINITRD)' ] ; then \
-		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' w:initrd.img ; \
-	fi
-	MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) w:linux	; sync
-
-isoimage: $(BOOTIMAGE)
-	-rm -rf $(obj)/isoimage
-	mkdir $(obj)/isoimage
-	for i in lib lib64 share end ; do \
-		if [ -f /usr/$$i/syslinux/isolinux.bin ] ; then \
-			cp /usr/$$i/syslinux/isolinux.bin $(obj)/isoimage ; \
-			break ; \
-		fi ; \
-		if [ $$i = end ] ; then exit 1 ; fi ; \
-	done
-	cp $(BOOTIMAGE) $(obj)/isoimage/linux
-	echo '$(image_cmdline)' > $(obj)/isoimage/isolinux.cfg
-	if [ -f '$(FDINITRD)' ] ; then \
-		cp '$(FDINITRD)' $(obj)/isoimage/initrd.img ; \
-	fi
-	mkisofs -J -r -o $(obj)/image.iso -b isolinux.bin -c boot.cat \
-		-no-emul-boot -boot-load-size 4 -boot-info-table \
-		$(obj)/isoimage
-	rm -rf $(obj)/isoimage
-
-zlilo: $(BOOTIMAGE)
-	if [ -f $(INSTALL_PATH)/vmlinuz ]; then mv $(INSTALL_PATH)/vmlinuz $(INSTALL_PATH)/vmlinuz.old; fi
-	if [ -f $(INSTALL_PATH)/System.map ]; then mv $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
-	cat $(BOOTIMAGE) > $(INSTALL_PATH)/vmlinuz
-	cp System.map $(INSTALL_PATH)/
-	if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
-
-install:
-	sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(BOOTIMAGE) System.map "$(INSTALL_PATH)"
diff --git a/arch/i386/boot/compressed/Makefile b/arch/i386/boot/compressed/Makefile
deleted file mode 100644
index 189fa1dbefc..00000000000
--- a/arch/i386/boot/compressed/Makefile
+++ /dev/null
@@ -1,50 +0,0 @@
-#
-# linux/arch/i386/boot/compressed/Makefile
-#
-# create a compressed vmlinux image from the original vmlinux
-#
-
-targets		:= vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o piggy.o \
-			vmlinux.bin.all vmlinux.relocs
-EXTRA_AFLAGS	:= -traditional
-
-LDFLAGS_vmlinux := -T
-hostprogs-y	:= relocs
-
-CFLAGS  := -m32 -D__KERNEL__ $(LINUX_INCLUDE) -O2 \
-	   -fno-strict-aliasing -fPIC \
-	   $(call cc-option,-ffreestanding) \
-	   $(call cc-option,-fno-stack-protector)
-LDFLAGS := -m elf_i386
-
-$(obj)/vmlinux: $(src)/vmlinux.lds $(obj)/head.o $(obj)/misc.o $(obj)/piggy.o FORCE
-	$(call if_changed,ld)
-	@:
-
-$(obj)/vmlinux.bin: vmlinux FORCE
-	$(call if_changed,objcopy)
-
-quiet_cmd_relocs = RELOCS  $@
-      cmd_relocs = $(obj)/relocs $< > $@;$(obj)/relocs --abs-relocs $<
-$(obj)/vmlinux.relocs: vmlinux $(obj)/relocs FORCE
-	$(call if_changed,relocs)
-
-vmlinux.bin.all-y := $(obj)/vmlinux.bin
-vmlinux.bin.all-$(CONFIG_RELOCATABLE) += $(obj)/vmlinux.relocs
-quiet_cmd_relocbin = BUILD   $@
-      cmd_relocbin = cat $(filter-out FORCE,$^) > $@
-$(obj)/vmlinux.bin.all: $(vmlinux.bin.all-y) FORCE
-	$(call if_changed,relocbin)
-
-ifdef CONFIG_RELOCATABLE
-$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin.all FORCE
-	$(call if_changed,gzip)
-else
-$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
-	$(call if_changed,gzip)
-endif
-
-LDFLAGS_piggy.o := -r --format binary --oformat elf32-i386 -T
-
-$(obj)/piggy.o: $(src)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
-	$(call if_changed,ld)
diff --git a/arch/i386/crypto/Makefile b/arch/i386/crypto/Makefile
deleted file mode 100644
index 3fd19af18e3..00000000000
--- a/arch/i386/crypto/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-# 
-# i386/crypto/Makefile 
-# 
-# Arch-specific CryptoAPI modules.
-# 
-
-obj-$(CONFIG_CRYPTO_AES_586) += aes-i586.o
-obj-$(CONFIG_CRYPTO_TWOFISH_586) += twofish-i586.o
-
-aes-i586-y := aes-i586-asm.o aes.o
-twofish-i586-y := twofish-i586-asm.o twofish.o
-
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
deleted file mode 100644
index 9d33b00de65..00000000000
--- a/arch/i386/kernel/Makefile
+++ /dev/null
@@ -1,88 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y := head.o init_task.o vmlinux.lds
-
-obj-y	:= process.o signal.o entry.o traps.o irq.o \
-		ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_i386.o \
-		pci-dma.o i386_ksyms.o i387.o bootflag.o e820.o\
-		quirks.o i8237.o topology.o alternative.o i8253.o tsc.o
-
-obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
-obj-y				+= cpu/
-obj-y				+= acpi/
-obj-$(CONFIG_X86_BIOS_REBOOT)	+= reboot.o
-obj-$(CONFIG_MCA)		+= mca.o
-obj-$(CONFIG_X86_MSR)		+= msr.o
-obj-$(CONFIG_X86_CPUID)		+= cpuid.o
-obj-$(CONFIG_MICROCODE)		+= microcode.o
-obj-$(CONFIG_APM)		+= apm.o
-obj-$(CONFIG_X86_SMP)		+= smp.o smpboot.o tsc_sync.o
-obj-$(CONFIG_SMP)		+= smpcommon.o
-obj-$(CONFIG_X86_TRAMPOLINE)	+= trampoline.o
-obj-$(CONFIG_X86_MPPARSE)	+= mpparse.o
-obj-$(CONFIG_X86_LOCAL_APIC)	+= apic.o nmi.o
-obj-$(CONFIG_X86_IO_APIC)	+= io_apic.o
-obj-$(CONFIG_X86_REBOOTFIXUPS)	+= reboot_fixups.o
-obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o crash.o
-obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
-obj-$(CONFIG_X86_NUMAQ)		+= numaq.o
-obj-$(CONFIG_X86_SUMMIT_NUMA)	+= summit.o
-obj-$(CONFIG_KPROBES)		+= kprobes.o
-obj-$(CONFIG_MODULES)		+= module.o
-obj-y				+= sysenter.o vsyscall.o
-obj-$(CONFIG_ACPI_SRAT) 	+= srat.o
-obj-$(CONFIG_EFI) 		+= efi.o efi_stub.o
-obj-$(CONFIG_DOUBLEFAULT) 	+= doublefault.o
-obj-$(CONFIG_VM86)		+= vm86.o
-obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
-obj-$(CONFIG_HPET_TIMER) 	+= hpet.o
-obj-$(CONFIG_K8_NB)		+= k8.o
-obj-$(CONFIG_MGEODE_LX)		+= geode.o
-
-obj-$(CONFIG_VMI)		+= vmi.o vmiclock.o
-obj-$(CONFIG_PARAVIRT)		+= paravirt.o
-obj-y				+= pcspeaker.o
-
-obj-$(CONFIG_SCx200)		+= scx200.o
-
-# vsyscall.o contains the vsyscall DSO images as __initdata.
-# We must build both images before we can assemble it.
-# Note: kbuild does not track this dependency due to usage of .incbin
-$(obj)/vsyscall.o: $(obj)/vsyscall-int80.so $(obj)/vsyscall-sysenter.so
-targets += $(foreach F,int80 sysenter,vsyscall-$F.o vsyscall-$F.so)
-targets += vsyscall-note.o vsyscall.lds
-
-# The DSO images are built using a special linker script.
-quiet_cmd_syscall = SYSCALL $@
-      cmd_syscall = $(CC) -m elf_i386 -nostdlib $(SYSCFLAGS_$(@F)) \
-		          -Wl,-T,$(filter-out FORCE,$^) -o $@
-
-export CPPFLAGS_vsyscall.lds += -P -C -U$(ARCH)
-
-vsyscall-flags = -shared -s -Wl,-soname=linux-gate.so.1 \
-		 $(call ld-option, -Wl$(comma)--hash-style=sysv)
-SYSCFLAGS_vsyscall-sysenter.so	= $(vsyscall-flags)
-SYSCFLAGS_vsyscall-int80.so	= $(vsyscall-flags)
-
-$(obj)/vsyscall-int80.so $(obj)/vsyscall-sysenter.so: \
-$(obj)/vsyscall-%.so: $(src)/vsyscall.lds \
-		      $(obj)/vsyscall-%.o $(obj)/vsyscall-note.o FORCE
-	$(call if_changed,syscall)
-
-# We also create a special relocatable object that should mirror the symbol
-# table and layout of the linked DSO.  With ld -R we can then refer to
-# these symbols in the kernel code rather than hand-coded addresses.
-extra-y += vsyscall-syms.o
-$(obj)/built-in.o: $(obj)/vsyscall-syms.o
-$(obj)/built-in.o: ld_flags += -R $(obj)/vsyscall-syms.o
-
-SYSCFLAGS_vsyscall-syms.o = -r
-$(obj)/vsyscall-syms.o: $(src)/vsyscall.lds \
-			$(obj)/vsyscall-sysenter.o $(obj)/vsyscall-note.o FORCE
-	$(call if_changed,syscall)
-
-k8-y                      += ../../x86_64/kernel/k8.o
-stacktrace-y		  += ../../x86_64/kernel/stacktrace.o
-
diff --git a/arch/i386/kernel/acpi/Makefile b/arch/i386/kernel/acpi/Makefile
deleted file mode 100644
index 7f7be01f44e..00000000000
--- a/arch/i386/kernel/acpi/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-obj-$(CONFIG_ACPI)		+= boot.o
-ifneq ($(CONFIG_PCI),)
-obj-$(CONFIG_X86_IO_APIC)	+= earlyquirk.o
-endif
-obj-$(CONFIG_ACPI_SLEEP)	+= sleep.o wakeup.o
-
-ifneq ($(CONFIG_ACPI_PROCESSOR),)
-obj-y				+= cstate.o processor.o
-endif
-
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
deleted file mode 100644
index cacdd883bf2..00000000000
--- a/arch/i386/kernel/acpi/boot.c
+++ /dev/null
@@ -1,1326 +0,0 @@
-/*
- *  boot.c - Architecture-Specific Low-Level ACPI Boot Support
- *
- *  Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
- *  Copyright (C) 2001 Jun Nakajima <jun.nakajima@intel.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-#include <linux/init.h>
-#include <linux/acpi.h>
-#include <linux/acpi_pmtmr.h>
-#include <linux/efi.h>
-#include <linux/cpumask.h>
-#include <linux/module.h>
-#include <linux/dmi.h>
-#include <linux/irq.h>
-#include <linux/bootmem.h>
-#include <linux/ioport.h>
-
-#include <asm/pgtable.h>
-#include <asm/io_apic.h>
-#include <asm/apic.h>
-#include <asm/io.h>
-#include <asm/mpspec.h>
-
-static int __initdata acpi_force = 0;
-
-#ifdef	CONFIG_ACPI
-int acpi_disabled = 0;
-#else
-int acpi_disabled = 1;
-#endif
-EXPORT_SYMBOL(acpi_disabled);
-
-#ifdef	CONFIG_X86_64
-
-#include <asm/proto.h>
-
-static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return 0; }
-
-
-#else				/* X86 */
-
-#ifdef	CONFIG_X86_LOCAL_APIC
-#include <mach_apic.h>
-#include <mach_mpparse.h>
-#endif				/* CONFIG_X86_LOCAL_APIC */
-
-#endif				/* X86 */
-
-#define BAD_MADT_ENTRY(entry, end) (					    \
-		(!entry) || (unsigned long)entry + sizeof(*entry) > end ||  \
-		((struct acpi_subtable_header *)entry)->length < sizeof(*entry))
-
-#define PREFIX			"ACPI: "
-
-int acpi_noirq;				/* skip ACPI IRQ initialization */
-int acpi_pci_disabled __initdata;	/* skip ACPI PCI scan and IRQ initialization */
-int acpi_ht __initdata = 1;	/* enable HT */
-
-int acpi_lapic;
-int acpi_ioapic;
-int acpi_strict;
-EXPORT_SYMBOL(acpi_strict);
-
-u8 acpi_sci_flags __initdata;
-int acpi_sci_override_gsi __initdata;
-int acpi_skip_timer_override __initdata;
-int acpi_use_timer_override __initdata;
-
-#ifdef CONFIG_X86_LOCAL_APIC
-static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
-#endif
-
-#ifndef __HAVE_ARCH_CMPXCHG
-#warning ACPI uses CMPXCHG, i486 and later hardware
-#endif
-
-/* --------------------------------------------------------------------------
-                              Boot-time Configuration
-   -------------------------------------------------------------------------- */
-
-/*
- * The default interrupt routing model is PIC (8259).  This gets
- * overriden if IOAPICs are enumerated (below).
- */
-enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC;
-
-#ifdef	CONFIG_X86_64
-
-/* rely on all ACPI tables being in the direct mapping */
-char *__acpi_map_table(unsigned long phys_addr, unsigned long size)
-{
-	if (!phys_addr || !size)
-		return NULL;
-
-	if (phys_addr+size <= (end_pfn_map << PAGE_SHIFT) + PAGE_SIZE)
-		return __va(phys_addr);
-
-	return NULL;
-}
-
-#else
-
-/*
- * Temporarily use the virtual area starting from FIX_IO_APIC_BASE_END,
- * to map the target physical address. The problem is that set_fixmap()
- * provides a single page, and it is possible that the page is not
- * sufficient.
- * By using this area, we can map up to MAX_IO_APICS pages temporarily,
- * i.e. until the next __va_range() call.
- *
- * Important Safety Note:  The fixed I/O APIC page numbers are *subtracted*
- * from the fixed base.  That's why we start at FIX_IO_APIC_BASE_END and
- * count idx down while incrementing the phys address.
- */
-char *__acpi_map_table(unsigned long phys, unsigned long size)
-{
-	unsigned long base, offset, mapped_size;
-	int idx;
-
-	if (phys + size < 8 * 1024 * 1024)
-		return __va(phys);
-
-	offset = phys & (PAGE_SIZE - 1);
-	mapped_size = PAGE_SIZE - offset;
-	set_fixmap(FIX_ACPI_END, phys);
-	base = fix_to_virt(FIX_ACPI_END);
-
-	/*
-	 * Most cases can be covered by the below.
-	 */
-	idx = FIX_ACPI_END;
-	while (mapped_size < size) {
-		if (--idx < FIX_ACPI_BEGIN)
-			return NULL;	/* cannot handle this */
-		phys += PAGE_SIZE;
-		set_fixmap(idx, phys);
-		mapped_size += PAGE_SIZE;
-	}
-
-	return ((unsigned char *)base + offset);
-}
-#endif
-
-#ifdef CONFIG_PCI_MMCONFIG
-/* The physical address of the MMCONFIG aperture.  Set from ACPI tables. */
-struct acpi_mcfg_allocation *pci_mmcfg_config;
-int pci_mmcfg_config_num;
-
-int __init acpi_parse_mcfg(struct acpi_table_header *header)
-{
-	struct acpi_table_mcfg *mcfg;
-	unsigned long i;
-	int config_size;
-
-	if (!header)
-		return -EINVAL;
-
-	mcfg = (struct acpi_table_mcfg *)header;
-
-	/* how many config structures do we have */
-	pci_mmcfg_config_num = 0;
-	i = header->length - sizeof(struct acpi_table_mcfg);
-	while (i >= sizeof(struct acpi_mcfg_allocation)) {
-		++pci_mmcfg_config_num;
-		i -= sizeof(struct acpi_mcfg_allocation);
-	};
-	if (pci_mmcfg_config_num == 0) {
-		printk(KERN_ERR PREFIX "MMCONFIG has no entries\n");
-		return -ENODEV;
-	}
-
-	config_size = pci_mmcfg_config_num * sizeof(*pci_mmcfg_config);
-	pci_mmcfg_config = kmalloc(config_size, GFP_KERNEL);
-	if (!pci_mmcfg_config) {
-		printk(KERN_WARNING PREFIX
-		       "No memory for MCFG config tables\n");
-		return -ENOMEM;
-	}
-
-	memcpy(pci_mmcfg_config, &mcfg[1], config_size);
-	for (i = 0; i < pci_mmcfg_config_num; ++i) {
-		if (pci_mmcfg_config[i].address > 0xFFFFFFFF) {
-			printk(KERN_ERR PREFIX
-			       "MMCONFIG not in low 4GB of memory\n");
-			kfree(pci_mmcfg_config);
-			pci_mmcfg_config_num = 0;
-			return -ENODEV;
-		}
-	}
-
-	return 0;
-}
-#endif				/* CONFIG_PCI_MMCONFIG */
-
-#ifdef CONFIG_X86_LOCAL_APIC
-static int __init acpi_parse_madt(struct acpi_table_header *table)
-{
-	struct acpi_table_madt *madt = NULL;
-
-	if (!cpu_has_apic)
-		return -EINVAL;
-
-	madt = (struct acpi_table_madt *)table;
-	if (!madt) {
-		printk(KERN_WARNING PREFIX "Unable to map MADT\n");
-		return -ENODEV;
-	}
-
-	if (madt->address) {
-		acpi_lapic_addr = (u64) madt->address;
-
-		printk(KERN_DEBUG PREFIX "Local APIC address 0x%08x\n",
-		       madt->address);
-	}
-
-	acpi_madt_oem_check(madt->header.oem_id, madt->header.oem_table_id);
-
-	return 0;
-}
-
-static int __init
-acpi_parse_lapic(struct acpi_subtable_header * header, const unsigned long end)
-{
-	struct acpi_madt_local_apic *processor = NULL;
-
-	processor = (struct acpi_madt_local_apic *)header;
-
-	if (BAD_MADT_ENTRY(processor, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	/*
-	 * We need to register disabled CPU as well to permit
-	 * counting disabled CPUs. This allows us to size
-	 * cpus_possible_map more accurately, to permit
-	 * to not preallocating memory for all NR_CPUS
-	 * when we use CPU hotplug.
-	 */
-	mp_register_lapic(processor->id,	/* APIC ID */
-			  processor->lapic_flags & ACPI_MADT_ENABLED);	/* Enabled? */
-
-	return 0;
-}
-
-static int __init
-acpi_parse_lapic_addr_ovr(struct acpi_subtable_header * header,
-			  const unsigned long end)
-{
-	struct acpi_madt_local_apic_override *lapic_addr_ovr = NULL;
-
-	lapic_addr_ovr = (struct acpi_madt_local_apic_override *)header;
-
-	if (BAD_MADT_ENTRY(lapic_addr_ovr, end))
-		return -EINVAL;
-
-	acpi_lapic_addr = lapic_addr_ovr->address;
-
-	return 0;
-}
-
-static int __init
-acpi_parse_lapic_nmi(struct acpi_subtable_header * header, const unsigned long end)
-{
-	struct acpi_madt_local_apic_nmi *lapic_nmi = NULL;
-
-	lapic_nmi = (struct acpi_madt_local_apic_nmi *)header;
-
-	if (BAD_MADT_ENTRY(lapic_nmi, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	if (lapic_nmi->lint != 1)
-		printk(KERN_WARNING PREFIX "NMI not connected to LINT 1!\n");
-
-	return 0;
-}
-
-#endif				/*CONFIG_X86_LOCAL_APIC */
-
-#ifdef CONFIG_X86_IO_APIC
-
-static int __init
-acpi_parse_ioapic(struct acpi_subtable_header * header, const unsigned long end)
-{
-	struct acpi_madt_io_apic *ioapic = NULL;
-
-	ioapic = (struct acpi_madt_io_apic *)header;
-
-	if (BAD_MADT_ENTRY(ioapic, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	mp_register_ioapic(ioapic->id,
-			   ioapic->address, ioapic->global_irq_base);
-
-	return 0;
-}
-
-/*
- * Parse Interrupt Source Override for the ACPI SCI
- */
-static void __init acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger)
-{
-	if (trigger == 0)	/* compatible SCI trigger is level */
-		trigger = 3;
-
-	if (polarity == 0)	/* compatible SCI polarity is low */
-		polarity = 3;
-
-	/* Command-line over-ride via acpi_sci= */
-	if (acpi_sci_flags & ACPI_MADT_TRIGGER_MASK)
-		trigger = (acpi_sci_flags & ACPI_MADT_TRIGGER_MASK) >> 2;
-
-	if (acpi_sci_flags & ACPI_MADT_POLARITY_MASK)
-		polarity = acpi_sci_flags & ACPI_MADT_POLARITY_MASK;
-
-	/*
-	 * mp_config_acpi_legacy_irqs() already setup IRQs < 16
-	 * If GSI is < 16, this will update its flags,
-	 * else it will create a new mp_irqs[] entry.
-	 */
-	mp_override_legacy_irq(gsi, polarity, trigger, gsi);
-
-	/*
-	 * stash over-ride to indicate we've been here
-	 * and for later update of acpi_gbl_FADT
-	 */
-	acpi_sci_override_gsi = gsi;
-	return;
-}
-
-static int __init
-acpi_parse_int_src_ovr(struct acpi_subtable_header * header,
-		       const unsigned long end)
-{
-	struct acpi_madt_interrupt_override *intsrc = NULL;
-
-	intsrc = (struct acpi_madt_interrupt_override *)header;
-
-	if (BAD_MADT_ENTRY(intsrc, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	if (intsrc->source_irq == acpi_gbl_FADT.sci_interrupt) {
-		acpi_sci_ioapic_setup(intsrc->global_irq,
-				      intsrc->inti_flags & ACPI_MADT_POLARITY_MASK,
-				      (intsrc->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2);
-		return 0;
-	}
-
-	if (acpi_skip_timer_override &&
-	    intsrc->source_irq == 0 && intsrc->global_irq == 2) {
-		printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n");
-		return 0;
-	}
-
-	mp_override_legacy_irq(intsrc->source_irq,
-				intsrc->inti_flags & ACPI_MADT_POLARITY_MASK,
-				(intsrc->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2,
-				intsrc->global_irq);
-
-	return 0;
-}
-
-static int __init
-acpi_parse_nmi_src(struct acpi_subtable_header * header, const unsigned long end)
-{
-	struct acpi_madt_nmi_source *nmi_src = NULL;
-
-	nmi_src = (struct acpi_madt_nmi_source *)header;
-
-	if (BAD_MADT_ENTRY(nmi_src, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	/* TBD: Support nimsrc entries? */
-
-	return 0;
-}
-
-#endif				/* CONFIG_X86_IO_APIC */
-
-/*
- * acpi_pic_sci_set_trigger()
- *
- * use ELCR to set PIC-mode trigger type for SCI
- *
- * If a PIC-mode SCI is not recognized or gives spurious IRQ7's
- * it may require Edge Trigger -- use "acpi_sci=edge"
- *
- * Port 0x4d0-4d1 are ECLR1 and ECLR2, the Edge/Level Control Registers
- * for the 8259 PIC.  bit[n] = 1 means irq[n] is Level, otherwise Edge.
- * ECLR1 is IRQ's 0-7 (IRQ 0, 1, 2 must be 0)
- * ECLR2 is IRQ's 8-15 (IRQ 8, 13 must be 0)
- */
-
-void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger)
-{
-	unsigned int mask = 1 << irq;
-	unsigned int old, new;
-
-	/* Real old ELCR mask */
-	old = inb(0x4d0) | (inb(0x4d1) << 8);
-
-	/*
-	 * If we use ACPI to set PCI irq's, then we should clear ELCR
-	 * since we will set it correctly as we enable the PCI irq
-	 * routing.
-	 */
-	new = acpi_noirq ? old : 0;
-
-	/*
-	 * Update SCI information in the ELCR, it isn't in the PCI
-	 * routing tables..
-	 */
-	switch (trigger) {
-	case 1:		/* Edge - clear */
-		new &= ~mask;
-		break;
-	case 3:		/* Level - set */
-		new |= mask;
-		break;
-	}
-
-	if (old == new)
-		return;
-
-	printk(PREFIX "setting ELCR to %04x (from %04x)\n", new, old);
-	outb(new, 0x4d0);
-	outb(new >> 8, 0x4d1);
-}
-
-int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
-{
-	*irq = gsi;
-	return 0;
-}
-
-/*
- * success: return IRQ number (>=0)
- * failure: return < 0
- */
-int acpi_register_gsi(u32 gsi, int triggering, int polarity)
-{
-	unsigned int irq;
-	unsigned int plat_gsi = gsi;
-
-#ifdef CONFIG_PCI
-	/*
-	 * Make sure all (legacy) PCI IRQs are set as level-triggered.
-	 */
-	if (acpi_irq_model == ACPI_IRQ_MODEL_PIC) {
-		extern void eisa_set_level_irq(unsigned int irq);
-
-		if (triggering == ACPI_LEVEL_SENSITIVE)
-			eisa_set_level_irq(gsi);
-	}
-#endif
-
-#ifdef CONFIG_X86_IO_APIC
-	if (acpi_irq_model == ACPI_IRQ_MODEL_IOAPIC) {
-		plat_gsi = mp_register_gsi(gsi, triggering, polarity);
-	}
-#endif
-	acpi_gsi_to_irq(plat_gsi, &irq);
-	return irq;
-}
-
-EXPORT_SYMBOL(acpi_register_gsi);
-
-/*
- *  ACPI based hotplug support for CPU
- */
-#ifdef CONFIG_ACPI_HOTPLUG_CPU
-int acpi_map_lsapic(acpi_handle handle, int *pcpu)
-{
-	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-	union acpi_object *obj;
-	struct acpi_madt_local_apic *lapic;
-	cpumask_t tmp_map, new_map;
-	u8 physid;
-	int cpu;
-
-	if (ACPI_FAILURE(acpi_evaluate_object(handle, "_MAT", NULL, &buffer)))
-		return -EINVAL;
-
-	if (!buffer.length || !buffer.pointer)
-		return -EINVAL;
-
-	obj = buffer.pointer;
-	if (obj->type != ACPI_TYPE_BUFFER ||
-	    obj->buffer.length < sizeof(*lapic)) {
-		kfree(buffer.pointer);
-		return -EINVAL;
-	}
-
-	lapic = (struct acpi_madt_local_apic *)obj->buffer.pointer;
-
-	if (lapic->header.type != ACPI_MADT_TYPE_LOCAL_APIC ||
-	    !(lapic->lapic_flags & ACPI_MADT_ENABLED)) {
-		kfree(buffer.pointer);
-		return -EINVAL;
-	}
-
-	physid = lapic->id;
-
-	kfree(buffer.pointer);
-	buffer.length = ACPI_ALLOCATE_BUFFER;
-	buffer.pointer = NULL;
-
-	tmp_map = cpu_present_map;
-	mp_register_lapic(physid, lapic->lapic_flags & ACPI_MADT_ENABLED);
-
-	/*
-	 * If mp_register_lapic successfully generates a new logical cpu
-	 * number, then the following will get us exactly what was mapped
-	 */
-	cpus_andnot(new_map, cpu_present_map, tmp_map);
-	if (cpus_empty(new_map)) {
-		printk ("Unable to map lapic to logical cpu number\n");
-		return -EINVAL;
-	}
-
-	cpu = first_cpu(new_map);
-
-	*pcpu = cpu;
-	return 0;
-}
-
-EXPORT_SYMBOL(acpi_map_lsapic);
-
-int acpi_unmap_lsapic(int cpu)
-{
-	x86_cpu_to_apicid[cpu] = -1;
-	cpu_clear(cpu, cpu_present_map);
-	num_processors--;
-
-	return (0);
-}
-
-EXPORT_SYMBOL(acpi_unmap_lsapic);
-#endif				/* CONFIG_ACPI_HOTPLUG_CPU */
-
-int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base)
-{
-	/* TBD */
-	return -EINVAL;
-}
-
-EXPORT_SYMBOL(acpi_register_ioapic);
-
-int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base)
-{
-	/* TBD */
-	return -EINVAL;
-}
-
-EXPORT_SYMBOL(acpi_unregister_ioapic);
-
-static unsigned long __init
-acpi_scan_rsdp(unsigned long start, unsigned long length)
-{
-	unsigned long offset = 0;
-	unsigned long sig_len = sizeof("RSD PTR ") - 1;
-
-	/*
-	 * Scan all 16-byte boundaries of the physical memory region for the
-	 * RSDP signature.
-	 */
-	for (offset = 0; offset < length; offset += 16) {
-		if (strncmp((char *)(phys_to_virt(start) + offset), "RSD PTR ", sig_len))
-			continue;
-		return (start + offset);
-	}
-
-	return 0;
-}
-
-static int __init acpi_parse_sbf(struct acpi_table_header *table)
-{
-	struct acpi_table_boot *sb;
-
-	sb = (struct acpi_table_boot *)table;
-	if (!sb) {
-		printk(KERN_WARNING PREFIX "Unable to map SBF\n");
-		return -ENODEV;
-	}
-
-	sbf_port = sb->cmos_index;	/* Save CMOS port */
-
-	return 0;
-}
-
-#ifdef CONFIG_HPET_TIMER
-#include <asm/hpet.h>
-
-static struct __initdata resource *hpet_res;
-
-static int __init acpi_parse_hpet(struct acpi_table_header *table)
-{
-	struct acpi_table_hpet *hpet_tbl;
-
-	hpet_tbl = (struct acpi_table_hpet *)table;
-	if (!hpet_tbl) {
-		printk(KERN_WARNING PREFIX "Unable to map HPET\n");
-		return -ENODEV;
-	}
-
-	if (hpet_tbl->address.space_id != ACPI_SPACE_MEM) {
-		printk(KERN_WARNING PREFIX "HPET timers must be located in "
-		       "memory.\n");
-		return -1;
-	}
-
-	hpet_address = hpet_tbl->address.address;
-	printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n",
-	       hpet_tbl->id, hpet_address);
-
-	/*
-	 * Allocate and initialize the HPET firmware resource for adding into
-	 * the resource tree during the lateinit timeframe.
-	 */
-#define HPET_RESOURCE_NAME_SIZE 9
-	hpet_res = alloc_bootmem(sizeof(*hpet_res) + HPET_RESOURCE_NAME_SIZE);
-
-	if (!hpet_res)
-		return 0;
-
-	memset(hpet_res, 0, sizeof(*hpet_res));
-	hpet_res->name = (void *)&hpet_res[1];
-	hpet_res->flags = IORESOURCE_MEM;
-	snprintf((char *)hpet_res->name, HPET_RESOURCE_NAME_SIZE, "HPET %u",
-		 hpet_tbl->sequence);
-
-	hpet_res->start = hpet_address;
-	hpet_res->end = hpet_address + (1 * 1024) - 1;
-
-	return 0;
-}
-
-/*
- * hpet_insert_resource inserts the HPET resources used into the resource
- * tree.
- */
-static __init int hpet_insert_resource(void)
-{
-	if (!hpet_res)
-		return 1;
-
-	return insert_resource(&iomem_resource, hpet_res);
-}
-
-late_initcall(hpet_insert_resource);
-
-#else
-#define	acpi_parse_hpet	NULL
-#endif
-
-static int __init acpi_parse_fadt(struct acpi_table_header *table)
-{
-
-#ifdef CONFIG_X86_PM_TIMER
-	/* detect the location of the ACPI PM Timer */
-	if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID) {
-		/* FADT rev. 2 */
-		if (acpi_gbl_FADT.xpm_timer_block.space_id !=
-		    ACPI_ADR_SPACE_SYSTEM_IO)
-			return 0;
-
-		pmtmr_ioport = acpi_gbl_FADT.xpm_timer_block.address;
-		/*
-		 * "X" fields are optional extensions to the original V1.0
-		 * fields, so we must selectively expand V1.0 fields if the
-		 * corresponding X field is zero.
-	 	 */
-		if (!pmtmr_ioport)
-			pmtmr_ioport = acpi_gbl_FADT.pm_timer_block;
-	} else {
-		/* FADT rev. 1 */
-		pmtmr_ioport = acpi_gbl_FADT.pm_timer_block;
-	}
-	if (pmtmr_ioport)
-		printk(KERN_INFO PREFIX "PM-Timer IO Port: %#x\n",
-		       pmtmr_ioport);
-#endif
-	return 0;
-}
-
-unsigned long __init acpi_find_rsdp(void)
-{
-	unsigned long rsdp_phys = 0;
-
-	if (efi_enabled) {
-		if (efi.acpi20 != EFI_INVALID_TABLE_ADDR)
-			return efi.acpi20;
-		else if (efi.acpi != EFI_INVALID_TABLE_ADDR)
-			return efi.acpi;
-	}
-	/*
-	 * Scan memory looking for the RSDP signature. First search EBDA (low
-	 * memory) paragraphs and then search upper memory (E0000-FFFFF).
-	 */
-	rsdp_phys = acpi_scan_rsdp(0, 0x400);
-	if (!rsdp_phys)
-		rsdp_phys = acpi_scan_rsdp(0xE0000, 0x20000);
-
-	return rsdp_phys;
-}
-
-#ifdef	CONFIG_X86_LOCAL_APIC
-/*
- * Parse LAPIC entries in MADT
- * returns 0 on success, < 0 on error
- */
-static int __init acpi_parse_madt_lapic_entries(void)
-{
-	int count;
-
-	if (!cpu_has_apic)
-		return -ENODEV;
-
-	/*
-	 * Note that the LAPIC address is obtained from the MADT (32-bit value)
-	 * and (optionally) overriden by a LAPIC_ADDR_OVR entry (64-bit value).
-	 */
-
-	count =
-	    acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE,
-				  acpi_parse_lapic_addr_ovr, 0);
-	if (count < 0) {
-		printk(KERN_ERR PREFIX
-		       "Error parsing LAPIC address override entry\n");
-		return count;
-	}
-
-	mp_register_lapic_address(acpi_lapic_addr);
-
-	count = acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC, acpi_parse_lapic,
-				      MAX_APICS);
-	if (!count) {
-		printk(KERN_ERR PREFIX "No LAPIC entries present\n");
-		/* TBD: Cleanup to allow fallback to MPS */
-		return -ENODEV;
-	} else if (count < 0) {
-		printk(KERN_ERR PREFIX "Error parsing LAPIC entry\n");
-		/* TBD: Cleanup to allow fallback to MPS */
-		return count;
-	}
-
-	count =
-	    acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_NMI, acpi_parse_lapic_nmi, 0);
-	if (count < 0) {
-		printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n");
-		/* TBD: Cleanup to allow fallback to MPS */
-		return count;
-	}
-	return 0;
-}
-#endif				/* CONFIG_X86_LOCAL_APIC */
-
-#ifdef	CONFIG_X86_IO_APIC
-/*
- * Parse IOAPIC related entries in MADT
- * returns 0 on success, < 0 on error
- */
-static int __init acpi_parse_madt_ioapic_entries(void)
-{
-	int count;
-
-	/*
-	 * ACPI interpreter is required to complete interrupt setup,
-	 * so if it is off, don't enumerate the io-apics with ACPI.
-	 * If MPS is present, it will handle them,
-	 * otherwise the system will stay in PIC mode
-	 */
-	if (acpi_disabled || acpi_noirq) {
-		return -ENODEV;
-	}
-
-	if (!cpu_has_apic)
-		return -ENODEV;
-
-	/*
-	 * if "noapic" boot option, don't look for IO-APICs
-	 */
-	if (skip_ioapic_setup) {
-		printk(KERN_INFO PREFIX "Skipping IOAPIC probe "
-		       "due to 'noapic' option.\n");
-		return -ENODEV;
-	}
-
-	count =
-	    acpi_table_parse_madt(ACPI_MADT_TYPE_IO_APIC, acpi_parse_ioapic,
-				  MAX_IO_APICS);
-	if (!count) {
-		printk(KERN_ERR PREFIX "No IOAPIC entries present\n");
-		return -ENODEV;
-	} else if (count < 0) {
-		printk(KERN_ERR PREFIX "Error parsing IOAPIC entry\n");
-		return count;
-	}
-
-	count =
-	    acpi_table_parse_madt(ACPI_MADT_TYPE_INTERRUPT_OVERRIDE, acpi_parse_int_src_ovr,
-				  NR_IRQ_VECTORS);
-	if (count < 0) {
-		printk(KERN_ERR PREFIX
-		       "Error parsing interrupt source overrides entry\n");
-		/* TBD: Cleanup to allow fallback to MPS */
-		return count;
-	}
-
-	/*
-	 * If BIOS did not supply an INT_SRC_OVR for the SCI
-	 * pretend we got one so we can set the SCI flags.
-	 */
-	if (!acpi_sci_override_gsi)
-		acpi_sci_ioapic_setup(acpi_gbl_FADT.sci_interrupt, 0, 0);
-
-	/* Fill in identity legacy mapings where no override */
-	mp_config_acpi_legacy_irqs();
-
-	count =
-	    acpi_table_parse_madt(ACPI_MADT_TYPE_NMI_SOURCE, acpi_parse_nmi_src,
-				  NR_IRQ_VECTORS);
-	if (count < 0) {
-		printk(KERN_ERR PREFIX "Error parsing NMI SRC entry\n");
-		/* TBD: Cleanup to allow fallback to MPS */
-		return count;
-	}
-
-	return 0;
-}
-#else
-static inline int acpi_parse_madt_ioapic_entries(void)
-{
-	return -1;
-}
-#endif	/* !CONFIG_X86_IO_APIC */
-
-static void __init acpi_process_madt(void)
-{
-#ifdef CONFIG_X86_LOCAL_APIC
-	int error;
-
-	if (!acpi_table_parse(ACPI_SIG_MADT, acpi_parse_madt)) {
-
-		/*
-		 * Parse MADT LAPIC entries
-		 */
-		error = acpi_parse_madt_lapic_entries();
-		if (!error) {
-			acpi_lapic = 1;
-
-#ifdef CONFIG_X86_GENERICARCH
-			generic_bigsmp_probe();
-#endif
-			/*
-			 * Parse MADT IO-APIC entries
-			 */
-			error = acpi_parse_madt_ioapic_entries();
-			if (!error) {
-				acpi_irq_model = ACPI_IRQ_MODEL_IOAPIC;
-				acpi_irq_balance_set(NULL);
-				acpi_ioapic = 1;
-
-				smp_found_config = 1;
-				setup_apic_routing();
-			}
-		}
-		if (error == -EINVAL) {
-			/*
-			 * Dell Precision Workstation 410, 610 come here.
-			 */
-			printk(KERN_ERR PREFIX
-			       "Invalid BIOS MADT, disabling ACPI\n");
-			disable_acpi();
-		}
-	}
-#endif
-	return;
-}
-
-#ifdef __i386__
-
-static int __init disable_acpi_irq(struct dmi_system_id *d)
-{
-	if (!acpi_force) {
-		printk(KERN_NOTICE "%s detected: force use of acpi=noirq\n",
-		       d->ident);
-		acpi_noirq_set();
-	}
-	return 0;
-}
-
-static int __init disable_acpi_pci(struct dmi_system_id *d)
-{
-	if (!acpi_force) {
-		printk(KERN_NOTICE "%s detected: force use of pci=noacpi\n",
-		       d->ident);
-		acpi_disable_pci();
-	}
-	return 0;
-}
-
-static int __init dmi_disable_acpi(struct dmi_system_id *d)
-{
-	if (!acpi_force) {
-		printk(KERN_NOTICE "%s detected: acpi off\n", d->ident);
-		disable_acpi();
-	} else {
-		printk(KERN_NOTICE
-		       "Warning: DMI blacklist says broken, but acpi forced\n");
-	}
-	return 0;
-}
-
-/*
- * Limit ACPI to CPU enumeration for HT
- */
-static int __init force_acpi_ht(struct dmi_system_id *d)
-{
-	if (!acpi_force) {
-		printk(KERN_NOTICE "%s detected: force use of acpi=ht\n",
-		       d->ident);
-		disable_acpi();
-		acpi_ht = 1;
-	} else {
-		printk(KERN_NOTICE
-		       "Warning: acpi=force overrules DMI blacklist: acpi=ht\n");
-	}
-	return 0;
-}
-
-/*
- * If your system is blacklisted here, but you find that acpi=force
- * works for you, please contact acpi-devel@sourceforge.net
- */
-static struct dmi_system_id __initdata acpi_dmi_table[] = {
-	/*
-	 * Boxes that need ACPI disabled
-	 */
-	{
-	 .callback = dmi_disable_acpi,
-	 .ident = "IBM Thinkpad",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-		     DMI_MATCH(DMI_BOARD_NAME, "2629H1G"),
-		     },
-	 },
-
-	/*
-	 * Boxes that need acpi=ht
-	 */
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "FSC Primergy T850",
-	 .matches = {
-		     DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-		     DMI_MATCH(DMI_PRODUCT_NAME, "PRIMERGY T850"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "HP VISUALIZE NT Workstation",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
-		     DMI_MATCH(DMI_PRODUCT_NAME, "HP VISUALIZE NT Workstation"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "Compaq Workstation W8000",
-	 .matches = {
-		     DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
-		     DMI_MATCH(DMI_PRODUCT_NAME, "Workstation W8000"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "ASUS P4B266",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
-		     DMI_MATCH(DMI_BOARD_NAME, "P4B266"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "ASUS P2B-DS",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
-		     DMI_MATCH(DMI_BOARD_NAME, "P2B-DS"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "ASUS CUR-DLS",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
-		     DMI_MATCH(DMI_BOARD_NAME, "CUR-DLS"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "ABIT i440BX-W83977",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "ABIT <http://www.abit.com>"),
-		     DMI_MATCH(DMI_BOARD_NAME, "i440BX-W83977 (BP6)"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "IBM Bladecenter",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-		     DMI_MATCH(DMI_BOARD_NAME, "IBM eServer BladeCenter HS20"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "IBM eServer xSeries 360",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-		     DMI_MATCH(DMI_BOARD_NAME, "eServer xSeries 360"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "IBM eserver xSeries 330",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-		     DMI_MATCH(DMI_BOARD_NAME, "eserver xSeries 330"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
-	 .ident = "IBM eserver xSeries 440",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-		     DMI_MATCH(DMI_PRODUCT_NAME, "eserver xSeries 440"),
-		     },
-	 },
-
-	/*
-	 * Boxes that need ACPI PCI IRQ routing disabled
-	 */
-	{
-	 .callback = disable_acpi_irq,
-	 .ident = "ASUS A7V",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC"),
-		     DMI_MATCH(DMI_BOARD_NAME, "<A7V>"),
-		     /* newer BIOS, Revision 1011, does work */
-		     DMI_MATCH(DMI_BIOS_VERSION,
-			       "ASUS A7V ACPI BIOS Revision 1007"),
-		     },
-	 },
-	{
-		/*
-		 * Latest BIOS for IBM 600E (1.16) has bad pcinum
-		 * for LPC bridge, which is needed for the PCI
-		 * interrupt links to work. DSDT fix is in bug 5966.
-		 * 2645, 2646 model numbers are shared with 600/600E/600X
-		 */
-	 .callback = disable_acpi_irq,
-	 .ident = "IBM Thinkpad 600 Series 2645",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-		     DMI_MATCH(DMI_BOARD_NAME, "2645"),
-		     },
-	 },
-	{
-	 .callback = disable_acpi_irq,
-	 .ident = "IBM Thinkpad 600 Series 2646",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-		     DMI_MATCH(DMI_BOARD_NAME, "2646"),
-		     },
-	 },
-	/*
-	 * Boxes that need ACPI PCI IRQ routing and PCI scan disabled
-	 */
-	{			/* _BBN 0 bug */
-	 .callback = disable_acpi_pci,
-	 .ident = "ASUS PR-DLS",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
-		     DMI_MATCH(DMI_BOARD_NAME, "PR-DLS"),
-		     DMI_MATCH(DMI_BIOS_VERSION,
-			       "ASUS PR-DLS ACPI BIOS Revision 1010"),
-		     DMI_MATCH(DMI_BIOS_DATE, "03/21/2003")
-		     },
-	 },
-	{
-	 .callback = disable_acpi_pci,
-	 .ident = "Acer TravelMate 36x Laptop",
-	 .matches = {
-		     DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-		     DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
-		     },
-	 },
-	{}
-};
-
-#endif				/* __i386__ */
-
-/*
- * acpi_boot_table_init() and acpi_boot_init()
- *  called from setup_arch(), always.
- *	1. checksums all tables
- *	2. enumerates lapics
- *	3. enumerates io-apics
- *
- * acpi_table_init() is separate to allow reading SRAT without
- * other side effects.
- *
- * side effects of acpi_boot_init:
- *	acpi_lapic = 1 if LAPIC found
- *	acpi_ioapic = 1 if IOAPIC found
- *	if (acpi_lapic && acpi_ioapic) smp_found_config = 1;
- *	if acpi_blacklisted() acpi_disabled = 1;
- *	acpi_irq_model=...
- *	...
- *
- * return value: (currently ignored)
- *	0: success
- *	!0: failure
- */
-
-int __init acpi_boot_table_init(void)
-{
-	int error;
-
-#ifdef __i386__
-	dmi_check_system(acpi_dmi_table);
-#endif
-
-	/*
-	 * If acpi_disabled, bail out
-	 * One exception: acpi=ht continues far enough to enumerate LAPICs
-	 */
-	if (acpi_disabled && !acpi_ht)
-		return 1;
-
-	/*
-	 * Initialize the ACPI boot-time table parser.
-	 */
-	error = acpi_table_init();
-	if (error) {
-		disable_acpi();
-		return error;
-	}
-
-	acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf);
-
-	/*
-	 * blacklist may disable ACPI entirely
-	 */
-	error = acpi_blacklisted();
-	if (error) {
-		if (acpi_force) {
-			printk(KERN_WARNING PREFIX "acpi=force override\n");
-		} else {
-			printk(KERN_WARNING PREFIX "Disabling ACPI support\n");
-			disable_acpi();
-			return error;
-		}
-	}
-
-	return 0;
-}
-
-int __init acpi_boot_init(void)
-{
-	/*
-	 * If acpi_disabled, bail out
-	 * One exception: acpi=ht continues far enough to enumerate LAPICs
-	 */
-	if (acpi_disabled && !acpi_ht)
-		return 1;
-
-	acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf);
-
-	/*
-	 * set sci_int and PM timer address
-	 */
-	acpi_table_parse(ACPI_SIG_FADT, acpi_parse_fadt);
-
-	/*
-	 * Process the Multiple APIC Description Table (MADT), if present
-	 */
-	acpi_process_madt();
-
-	acpi_table_parse(ACPI_SIG_HPET, acpi_parse_hpet);
-
-	return 0;
-}
-
-static int __init parse_acpi(char *arg)
-{
-	if (!arg)
-		return -EINVAL;
-
-	/* "acpi=off" disables both ACPI table parsing and interpreter */
-	if (strcmp(arg, "off") == 0) {
-		disable_acpi();
-	}
-	/* acpi=force to over-ride black-list */
-	else if (strcmp(arg, "force") == 0) {
-		acpi_force = 1;
-		acpi_ht = 1;
-		acpi_disabled = 0;
-	}
-	/* acpi=strict disables out-of-spec workarounds */
-	else if (strcmp(arg, "strict") == 0) {
-		acpi_strict = 1;
-	}
-	/* Limit ACPI just to boot-time to enable HT */
-	else if (strcmp(arg, "ht") == 0) {
-		if (!acpi_force)
-			disable_acpi();
-		acpi_ht = 1;
-	}
-	/* "acpi=noirq" disables ACPI interrupt routing */
-	else if (strcmp(arg, "noirq") == 0) {
-		acpi_noirq_set();
-	} else {
-		/* Core will printk when we return error. */
-		return -EINVAL;
-	}
-	return 0;
-}
-early_param("acpi", parse_acpi);
-
-/* FIXME: Using pci= for an ACPI parameter is a travesty. */
-static int __init parse_pci(char *arg)
-{
-	if (arg && strcmp(arg, "noacpi") == 0)
-		acpi_disable_pci();
-	return 0;
-}
-early_param("pci", parse_pci);
-
-#ifdef CONFIG_X86_IO_APIC
-static int __init parse_acpi_skip_timer_override(char *arg)
-{
-	acpi_skip_timer_override = 1;
-	return 0;
-}
-early_param("acpi_skip_timer_override", parse_acpi_skip_timer_override);
-
-static int __init parse_acpi_use_timer_override(char *arg)
-{
-	acpi_use_timer_override = 1;
-	return 0;
-}
-early_param("acpi_use_timer_override", parse_acpi_use_timer_override);
-#endif /* CONFIG_X86_IO_APIC */
-
-static int __init setup_acpi_sci(char *s)
-{
-	if (!s)
-		return -EINVAL;
-	if (!strcmp(s, "edge"))
-		acpi_sci_flags =  ACPI_MADT_TRIGGER_EDGE |
-			(acpi_sci_flags & ~ACPI_MADT_TRIGGER_MASK);
-	else if (!strcmp(s, "level"))
-		acpi_sci_flags = ACPI_MADT_TRIGGER_LEVEL |
-			(acpi_sci_flags & ~ACPI_MADT_TRIGGER_MASK);
-	else if (!strcmp(s, "high"))
-		acpi_sci_flags = ACPI_MADT_POLARITY_ACTIVE_HIGH |
-			(acpi_sci_flags & ~ACPI_MADT_POLARITY_MASK);
-	else if (!strcmp(s, "low"))
-		acpi_sci_flags = ACPI_MADT_POLARITY_ACTIVE_LOW |
-			(acpi_sci_flags & ~ACPI_MADT_POLARITY_MASK);
-	else
-		return -EINVAL;
-	return 0;
-}
-early_param("acpi_sci", setup_acpi_sci);
-
-int __acpi_acquire_global_lock(unsigned int *lock)
-{
-	unsigned int old, new, val;
-	do {
-		old = *lock;
-		new = (((old & ~0x3) + 2) + ((old >> 1) & 0x1));
-		val = cmpxchg(lock, old, new);
-	} while (unlikely (val != old));
-	return (new < 3) ? -1 : 0;
-}
-
-int __acpi_release_global_lock(unsigned int *lock)
-{
-	unsigned int old, new, val;
-	do {
-		old = *lock;
-		new = old & ~0x3;
-		val = cmpxchg(lock, old, new);
-	} while (unlikely (val != old));
-	return old & 0x1;
-}
diff --git a/arch/i386/kernel/acpi/sleep.c b/arch/i386/kernel/acpi/sleep.c
deleted file mode 100644
index c42b5ab49de..00000000000
--- a/arch/i386/kernel/acpi/sleep.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * sleep.c - x86-specific ACPI sleep support.
- *
- *  Copyright (C) 2001-2003 Patrick Mochel
- *  Copyright (C) 2001-2003 Pavel Machek <pavel@suse.cz>
- */
-
-#include <linux/acpi.h>
-#include <linux/bootmem.h>
-#include <linux/dmi.h>
-#include <linux/cpumask.h>
-
-#include <asm/smp.h>
-
-/* address in low memory of the wakeup routine. */
-unsigned long acpi_wakeup_address = 0;
-unsigned long acpi_realmode_flags;
-extern char wakeup_start, wakeup_end;
-
-extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long));
-
-/**
- * acpi_save_state_mem - save kernel state
- *
- * Create an identity mapped page table and copy the wakeup routine to
- * low memory.
- */
-int acpi_save_state_mem(void)
-{
-	if (!acpi_wakeup_address)
-		return 1;
-	memcpy((void *)acpi_wakeup_address, &wakeup_start,
-	       &wakeup_end - &wakeup_start);
-	acpi_copy_wakeup_routine(acpi_wakeup_address);
-
-	return 0;
-}
-
-/*
- * acpi_restore_state - undo effects of acpi_save_state_mem
- */
-void acpi_restore_state_mem(void)
-{
-}
-
-/**
- * acpi_reserve_bootmem - do _very_ early ACPI initialisation
- *
- * We allocate a page from the first 1MB of memory for the wakeup
- * routine for when we come back from a sleep state. The
- * runtime allocator allows specification of <16MB pages, but not
- * <1MB pages.
- */
-void __init acpi_reserve_bootmem(void)
-{
-	if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) {
-		printk(KERN_ERR
-		       "ACPI: Wakeup code way too big, S3 disabled.\n");
-		return;
-	}
-
-	acpi_wakeup_address = (unsigned long)alloc_bootmem_low(PAGE_SIZE);
-	if (!acpi_wakeup_address)
-		printk(KERN_ERR "ACPI: Cannot allocate lowmem, S3 disabled.\n");
-}
-
-static int __init acpi_sleep_setup(char *str)
-{
-	while ((str != NULL) && (*str != '\0')) {
-		if (strncmp(str, "s3_bios", 7) == 0)
-			acpi_realmode_flags |= 1;
-		if (strncmp(str, "s3_mode", 7) == 0)
-			acpi_realmode_flags |= 2;
-		if (strncmp(str, "s3_beep", 7) == 0)
-			acpi_realmode_flags |= 4;
-		str = strchr(str, ',');
-		if (str != NULL)
-			str += strspn(str, ", \t");
-	}
-	return 1;
-}
-
-__setup("acpi_sleep=", acpi_sleep_setup);
-
-/* Ouch, we want to delete this. We already have better version in userspace, in
-   s2ram from suspend.sf.net project */
-static __init int reset_videomode_after_s3(struct dmi_system_id *d)
-{
-	acpi_realmode_flags |= 2;
-	return 0;
-}
-
-static __initdata struct dmi_system_id acpisleep_dmi_table[] = {
-	{			/* Reset video mode after returning from ACPI S3 sleep */
-	 .callback = reset_videomode_after_s3,
-	 .ident = "Toshiba Satellite 4030cdt",
-	 .matches = {
-		     DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"),
-		     },
-	 },
-	{}
-};
-
-static int __init acpisleep_dmi_init(void)
-{
-	dmi_check_system(acpisleep_dmi_table);
-	return 0;
-}
-
-core_initcall(acpisleep_dmi_init);
diff --git a/arch/i386/kernel/apm.c b/arch/i386/kernel/apm.c
deleted file mode 100644
index f02a8aca826..00000000000
--- a/arch/i386/kernel/apm.c
+++ /dev/null
@@ -1,2403 +0,0 @@
-/* -*- linux-c -*-
- * APM BIOS driver for Linux
- * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)
- *
- * Initial development of this driver was funded by NEC Australia P/L
- *	and NEC Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * October 1995, Rik Faith (faith@cs.unc.edu):
- *    Minor enhancements and updates (to the patch set) for 1.3.x
- *    Documentation
- * January 1996, Rik Faith (faith@cs.unc.edu):
- *    Make /proc/apm easy to format (bump driver version)
- * March 1996, Rik Faith (faith@cs.unc.edu):
- *    Prohibit APM BIOS calls unless apm_enabled.
- *    (Thanks to Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de>)
- * April 1996, Stephen Rothwell (sfr@canb.auug.org.au)
- *    Version 1.0 and 1.1
- * May 1996, Version 1.2
- * Feb 1998, Version 1.3
- * Feb 1998, Version 1.4
- * Aug 1998, Version 1.5
- * Sep 1998, Version 1.6
- * Nov 1998, Version 1.7
- * Jan 1999, Version 1.8
- * Jan 1999, Version 1.9
- * Oct 1999, Version 1.10
- * Nov 1999, Version 1.11
- * Jan 2000, Version 1.12
- * Feb 2000, Version 1.13
- * Nov 2000, Version 1.14
- * Oct 2001, Version 1.15
- * Jan 2002, Version 1.16
- * Oct 2002, Version 1.16ac
- *
- * History:
- *    0.6b: first version in official kernel, Linux 1.3.46
- *    0.7: changed /proc/apm format, Linux 1.3.58
- *    0.8: fixed gcc 2.7.[12] compilation problems, Linux 1.3.59
- *    0.9: only call bios if bios is present, Linux 1.3.72
- *    1.0: use fixed device number, consolidate /proc/apm into this file,
- *         Linux 1.3.85
- *    1.1: support user-space standby and suspend, power off after system
- *         halted, Linux 1.3.98
- *    1.2: When resetting RTC after resume, take care so that the time
- *         is only incorrect by 30-60mS (vs. 1S previously) (Gabor J. Toth
- *         <jtoth@princeton.edu>); improve interaction between
- *         screen-blanking and gpm (Stephen Rothwell); Linux 1.99.4
- *    1.2a:Simple change to stop mysterious bug reports with SMP also added
- *	   levels to the printk calls. APM is not defined for SMP machines.
- *         The new replacment for it is, but Linux doesn't yet support this.
- *         Alan Cox Linux 2.1.55
- *    1.3: Set up a valid data descriptor 0x40 for buggy BIOS's
- *    1.4: Upgraded to support APM 1.2. Integrated ThinkPad suspend patch by
- *         Dean Gaudet <dgaudet@arctic.org>.
- *         C. Scott Ananian <cananian@alumni.princeton.edu> Linux 2.1.87
- *    1.5: Fix segment register reloading (in case of bad segments saved
- *         across BIOS call).
- *         Stephen Rothwell
- *    1.6: Cope with complier/assembler differences.
- *         Only try to turn off the first display device.
- *         Fix OOPS at power off with no APM BIOS by Jan Echternach
- *                   <echter@informatik.uni-rostock.de>
- *         Stephen Rothwell
- *    1.7: Modify driver's cached copy of the disabled/disengaged flags
- *         to reflect current state of APM BIOS.
- *         Chris Rankin <rankinc@bellsouth.net>
- *         Reset interrupt 0 timer to 100Hz after suspend
- *         Chad Miller <cmiller@surfsouth.com>
- *         Add CONFIG_APM_IGNORE_SUSPEND_BOUNCE
- *         Richard Gooch <rgooch@atnf.csiro.au>
- *         Allow boot time disabling of APM
- *         Make boot messages far less verbose by default
- *         Make asm safer
- *         Stephen Rothwell
- *    1.8: Add CONFIG_APM_RTC_IS_GMT
- *         Richard Gooch <rgooch@atnf.csiro.au>
- *         change APM_NOINTS to CONFIG_APM_ALLOW_INTS
- *         remove dependency on CONFIG_PROC_FS
- *         Stephen Rothwell
- *    1.9: Fix small typo.  <laslo@wodip.opole.pl>
- *         Try to cope with BIOS's that need to have all display
- *         devices blanked and not just the first one.
- *         Ross Paterson <ross@soi.city.ac.uk>
- *         Fix segment limit setting it has always been wrong as
- *         the segments needed to have byte granularity.
- *         Mark a few things __init.
- *         Add hack to allow power off of SMP systems by popular request.
- *         Use CONFIG_SMP instead of __SMP__
- *         Ignore BOUNCES for three seconds.
- *         Stephen Rothwell
- *   1.10: Fix for Thinkpad return code.
- *         Merge 2.2 and 2.3 drivers.
- *         Remove APM dependencies in arch/i386/kernel/process.c
- *         Remove APM dependencies in drivers/char/sysrq.c
- *         Reset time across standby.
- *         Allow more inititialisation on SMP.
- *         Remove CONFIG_APM_POWER_OFF and make it boot time
- *         configurable (default on).
- *         Make debug only a boot time parameter (remove APM_DEBUG).
- *         Try to blank all devices on any error.
- *   1.11: Remove APM dependencies in drivers/char/console.c
- *         Check nr_running to detect if we are idle (from
- *         Borislav Deianov <borislav@lix.polytechnique.fr>)
- *         Fix for bioses that don't zero the top part of the
- *         entrypoint offset (Mario Sitta <sitta@al.unipmn.it>)
- *         (reported by Panos Katsaloulis <teras@writeme.com>).
- *         Real mode power off patch (Walter Hofmann
- *         <Walter.Hofmann@physik.stud.uni-erlangen.de>).
- *   1.12: Remove CONFIG_SMP as the compiler will optimize
- *         the code away anyway (smp_num_cpus == 1 in UP)
- *         noted by Artur Skawina <skawina@geocities.com>.
- *         Make power off under SMP work again.
- *         Fix thinko with initial engaging of BIOS.
- *         Make sure power off only happens on CPU 0
- *         (Paul "Rusty" Russell <rusty@rustcorp.com.au>).
- *         Do error notification to user mode if BIOS calls fail.
- *         Move entrypoint offset fix to ...boot/setup.S
- *         where it belongs (Cosmos <gis88564@cis.nctu.edu.tw>).
- *         Remove smp-power-off. SMP users must now specify
- *         "apm=power-off" on the kernel command line. Suggested
- *         by Jim Avera <jima@hal.com>, modified by Alan Cox
- *         <alan@lxorguk.ukuu.org.uk>.
- *         Register the /proc/apm entry even on SMP so that
- *         scripts that check for it before doing power off
- *         work (Jim Avera <jima@hal.com>).
- *   1.13: Changes for new pm_ interfaces (Andy Henroid
- *         <andy_henroid@yahoo.com>).
- *         Modularize the code.
- *         Fix the Thinkpad (again) :-( (CONFIG_APM_IGNORE_MULTIPLE_SUSPENDS
- *         is now the way life works).
- *         Fix thinko in suspend() (wrong return).
- *         Notify drivers on critical suspend.
- *         Make kapmd absorb more idle time (Pavel Machek <pavel@suse.cz>
- *         modified by sfr).
- *         Disable interrupts while we are suspended (Andy Henroid
- *         <andy_henroid@yahoo.com> fixed by sfr).
- *         Make power off work on SMP again (Tony Hoyle
- *         <tmh@magenta-logic.com> and <zlatko@iskon.hr>) modified by sfr.
- *         Remove CONFIG_APM_SUSPEND_BOUNCE.  The bounce ignore
- *         interval is now configurable.
- *   1.14: Make connection version persist across module unload/load.
- *         Enable and engage power management earlier.
- *         Disengage power management on module unload.
- *         Changed to use the sysrq-register hack for registering the
- *         power off function called by magic sysrq based upon discussions
- *         in irc://irc.openprojects.net/#kernelnewbies
- *         (Crutcher Dunnavant <crutcher+kernel@datastacks.com>).
- *         Make CONFIG_APM_REAL_MODE_POWER_OFF run time configurable.
- *         (Arjan van de Ven <arjanv@redhat.com>) modified by sfr.
- *         Work around byte swap bug in one of the Vaio's BIOS's
- *         (Marc Boucher <marc@mbsi.ca>).
- *         Exposed the disable flag to dmi so that we can handle known
- *         broken APM (Alan Cox <alan@redhat.com>).
- *   1.14ac: If the BIOS says "I slowed the CPU down" then don't spin
- *         calling it - instead idle. (Alan Cox <alan@redhat.com>)
- *         If an APM idle fails log it and idle sensibly
- *   1.15: Don't queue events to clients who open the device O_WRONLY.
- *         Don't expect replies from clients who open the device O_RDONLY.
- *         (Idea from Thomas Hood)
- *         Minor waitqueue cleanups. (John Fremlin <chief@bandits.org>)
- *   1.16: Fix idle calling. (Andreas Steinmetz <ast@domdv.de> et al.)
- *         Notify listeners of standby or suspend events before notifying
- *         drivers. Return EBUSY to ioctl() if suspend is rejected.
- *         (Russell King <rmk@arm.linux.org.uk> and Thomas Hood)
- *         Ignore first resume after we generate our own resume event
- *         after a suspend (Thomas Hood)
- *         Daemonize now gets rid of our controlling terminal (sfr).
- *         CONFIG_APM_CPU_IDLE now just affects the default value of
- *         idle_threshold (sfr).
- *         Change name of kernel apm daemon (as it no longer idles) (sfr).
- *   1.16ac: Fix up SMP support somewhat. You can now force SMP on and we
- *	   make _all_ APM calls on the CPU#0. Fix unsafe sign bug.
- *	   TODO: determine if its "boot CPU" or "CPU0" we want to lock to.
- *
- * APM 1.1 Reference:
- *
- *   Intel Corporation, Microsoft Corporation. Advanced Power Management
- *   (APM) BIOS Interface Specification, Revision 1.1, September 1993.
- *   Intel Order Number 241704-001.  Microsoft Part Number 781-110-X01.
- *
- * [This document is available free from Intel by calling 800.628.8686 (fax
- * 916.356.6100) or 800.548.4725; or via anonymous ftp from
- * ftp://ftp.intel.com/pub/IAL/software_specs/apmv11.doc.  It is also
- * available from Microsoft by calling 206.882.8080.]
- *
- * APM 1.2 Reference:
- *   Intel Corporation, Microsoft Corporation. Advanced Power Management
- *   (APM) BIOS Interface Specification, Revision 1.2, February 1996.
- *
- * [This document is available from Microsoft at:
- *    http://www.microsoft.com/whdc/archive/amp_12.mspx]
- */
-
-#include <linux/module.h>
-
-#include <linux/poll.h>
-#include <linux/types.h>
-#include <linux/stddef.h>
-#include <linux/timer.h>
-#include <linux/fcntl.h>
-#include <linux/slab.h>
-#include <linux/stat.h>
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-#include <linux/miscdevice.h>
-#include <linux/apm_bios.h>
-#include <linux/init.h>
-#include <linux/time.h>
-#include <linux/sched.h>
-#include <linux/pm.h>
-#include <linux/pm_legacy.h>
-#include <linux/capability.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/freezer.h>
-#include <linux/smp.h>
-#include <linux/dmi.h>
-#include <linux/suspend.h>
-#include <linux/kthread.h>
-
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/desc.h>
-#include <asm/i8253.h>
-#include <asm/paravirt.h>
-#include <asm/reboot.h>
-
-#include "io_ports.h"
-
-#if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
-extern int (*console_blank_hook)(int);
-#endif
-
-/*
- * The apm_bios device is one of the misc char devices.
- * This is its minor number.
- */
-#define	APM_MINOR_DEV	134
-
-/*
- * See Documentation/Config.help for the configuration options.
- *
- * Various options can be changed at boot time as follows:
- * (We allow underscores for compatibility with the modules code)
- *	apm=on/off			enable/disable APM
- *	    [no-]allow[-_]ints		allow interrupts during BIOS calls
- *	    [no-]broken[-_]psr		BIOS has a broken GetPowerStatus call
- *	    [no-]realmode[-_]power[-_]off	switch to real mode before
- *	    					powering off
- *	    [no-]debug			log some debugging messages
- *	    [no-]power[-_]off		power off on shutdown
- *	    [no-]smp			Use apm even on an SMP box
- *	    bounce[-_]interval=<n>	number of ticks to ignore suspend
- *	    				bounces
- *          idle[-_]threshold=<n>       System idle percentage above which to
- *                                      make APM BIOS idle calls. Set it to
- *                                      100 to disable.
- *          idle[-_]period=<n>          Period (in 1/100s of a second) over
- *                                      which the idle percentage is
- *                                      calculated.
- */
-
-/* KNOWN PROBLEM MACHINES:
- *
- * U: TI 4000M TravelMate: BIOS is *NOT* APM compliant
- *                         [Confirmed by TI representative]
- * ?: ACER 486DX4/75: uses dseg 0040, in violation of APM specification
- *                    [Confirmed by BIOS disassembly]
- *                    [This may work now ...]
- * P: Toshiba 1950S: battery life information only gets updated after resume
- * P: Midwest Micro Soundbook Elite DX2/66 monochrome: screen blanking
- * 	broken in BIOS [Reported by Garst R. Reese <reese@isn.net>]
- * ?: AcerNote-950: oops on reading /proc/apm - workaround is a WIP
- * 	Neale Banks <neale@lowendale.com.au> December 2000
- *
- * Legend: U = unusable with APM patches
- *         P = partially usable with APM patches
- */
-
-/*
- * Define as 1 to make the driver always call the APM BIOS busy
- * routine even if the clock was not reported as slowed by the
- * idle routine.  Otherwise, define as 0.
- */
-#define ALWAYS_CALL_BUSY   1
-
-/*
- * Define to make the APM BIOS calls zero all data segment registers (so
- * that an incorrect BIOS implementation will cause a kernel panic if it
- * tries to write to arbitrary memory).
- */
-#define APM_ZERO_SEGS
-
-#include "apm.h"
-
-/*
- * Define to re-initialize the interrupt 0 timer to 100 Hz after a suspend.
- * This patched by Chad Miller <cmiller@surfsouth.com>, original code by
- * David Chen <chen@ctpa04.mit.edu>
- */
-#undef INIT_TIMER_AFTER_SUSPEND
-
-#ifdef INIT_TIMER_AFTER_SUSPEND
-#include <linux/timex.h>
-#include <asm/io.h>
-#include <linux/delay.h>
-#endif
-
-/*
- * Need to poll the APM BIOS every second
- */
-#define APM_CHECK_TIMEOUT	(HZ)
-
-/*
- * Ignore suspend events for this amount of time after a resume
- */
-#define DEFAULT_BOUNCE_INTERVAL		(3 * HZ)
-
-/*
- * Maximum number of events stored
- */
-#define APM_MAX_EVENTS		20
-
-/*
- * The per-file APM data
- */
-struct apm_user {
-	int		magic;
-	struct apm_user *	next;
-	unsigned int	suser: 1;
-	unsigned int	writer: 1;
-	unsigned int	reader: 1;
-	unsigned int	suspend_wait: 1;
-	int		suspend_result;
-	int		suspends_pending;
-	int		standbys_pending;
-	int		suspends_read;
-	int		standbys_read;
-	int		event_head;
-	int		event_tail;
-	apm_event_t	events[APM_MAX_EVENTS];
-};
-
-/*
- * The magic number in apm_user
- */
-#define APM_BIOS_MAGIC		0x4101
-
-/*
- * idle percentage above which bios idle calls are done
- */
-#ifdef CONFIG_APM_CPU_IDLE
-#define DEFAULT_IDLE_THRESHOLD	95
-#else
-#define DEFAULT_IDLE_THRESHOLD	100
-#endif
-#define DEFAULT_IDLE_PERIOD	(100 / 3)
-
-/*
- * Local variables
- */
-static struct {
-	unsigned long	offset;
-	unsigned short	segment;
-}				apm_bios_entry;
-static int			clock_slowed;
-static int			idle_threshold __read_mostly = DEFAULT_IDLE_THRESHOLD;
-static int			idle_period __read_mostly = DEFAULT_IDLE_PERIOD;
-static int			set_pm_idle;
-static int			suspends_pending;
-static int			standbys_pending;
-static int			ignore_sys_suspend;
-static int			ignore_normal_resume;
-static int			bounce_interval __read_mostly = DEFAULT_BOUNCE_INTERVAL;
-
-static int			debug __read_mostly;
-static int			smp __read_mostly;
-static int			apm_disabled = -1;
-#ifdef CONFIG_SMP
-static int			power_off;
-#else
-static int			power_off = 1;
-#endif
-#ifdef CONFIG_APM_REAL_MODE_POWER_OFF
-static int			realmode_power_off = 1;
-#else
-static int			realmode_power_off;
-#endif
-#ifdef CONFIG_APM_ALLOW_INTS
-static int			allow_ints = 1;
-#else
-static int			allow_ints;
-#endif
-static int			broken_psr;
-
-static DECLARE_WAIT_QUEUE_HEAD(apm_waitqueue);
-static DECLARE_WAIT_QUEUE_HEAD(apm_suspend_waitqueue);
-static struct apm_user *	user_list;
-static DEFINE_SPINLOCK(user_list_lock);
-static const struct desc_struct	bad_bios_desc = { 0, 0x00409200 };
-
-static const char		driver_version[] = "1.16ac";	/* no spaces */
-
-static struct task_struct *kapmd_task;
-
-/*
- *	APM event names taken from the APM 1.2 specification. These are
- *	the message codes that the BIOS uses to tell us about events
- */
-static const char *	const apm_event_name[] = {
-	"system standby",
-	"system suspend",
-	"normal resume",
-	"critical resume",
-	"low battery",
-	"power status change",
-	"update time",
-	"critical suspend",
-	"user standby",
-	"user suspend",
-	"system standby resume",
-	"capabilities change"
-};
-#define NR_APM_EVENT_NAME ARRAY_SIZE(apm_event_name)
-
-typedef struct lookup_t {
-	int	key;
-	char *	msg;
-} lookup_t;
-
-/*
- *	The BIOS returns a set of standard error codes in AX when the
- *	carry flag is set.
- */
- 
-static const lookup_t error_table[] = {
-/* N/A	{ APM_SUCCESS,		"Operation succeeded" }, */
-	{ APM_DISABLED,		"Power management disabled" },
-	{ APM_CONNECTED,	"Real mode interface already connected" },
-	{ APM_NOT_CONNECTED,	"Interface not connected" },
-	{ APM_16_CONNECTED,	"16 bit interface already connected" },
-/* N/A	{ APM_16_UNSUPPORTED,	"16 bit interface not supported" }, */
-	{ APM_32_CONNECTED,	"32 bit interface already connected" },
-	{ APM_32_UNSUPPORTED,	"32 bit interface not supported" },
-	{ APM_BAD_DEVICE,	"Unrecognized device ID" },
-	{ APM_BAD_PARAM,	"Parameter out of range" },
-	{ APM_NOT_ENGAGED,	"Interface not engaged" },
-	{ APM_BAD_FUNCTION,     "Function not supported" },
-	{ APM_RESUME_DISABLED,	"Resume timer disabled" },
-	{ APM_BAD_STATE,	"Unable to enter requested state" },
-/* N/A	{ APM_NO_EVENTS,	"No events pending" }, */
-	{ APM_NO_ERROR,		"BIOS did not set a return code" },
-	{ APM_NOT_PRESENT,	"No APM present" }
-};
-#define ERROR_COUNT	ARRAY_SIZE(error_table)
-
-/**
- *	apm_error	-	display an APM error
- *	@str: information string
- *	@err: APM BIOS return code
- *
- *	Write a meaningful log entry to the kernel log in the event of
- *	an APM error.
- */
- 
-static void apm_error(char *str, int err)
-{
-	int	i;
-
-	for (i = 0; i < ERROR_COUNT; i++)
-		if (error_table[i].key == err) break;
-	if (i < ERROR_COUNT)
-		printk(KERN_NOTICE "apm: %s: %s\n", str, error_table[i].msg);
-	else
-		printk(KERN_NOTICE "apm: %s: unknown error code %#2.2x\n",
-			str, err);
-}
-
-/*
- * Lock APM functionality to physical CPU 0
- */
- 
-#ifdef CONFIG_SMP
-
-static cpumask_t apm_save_cpus(void)
-{
-	cpumask_t x = current->cpus_allowed;
-	/* Some bioses don't like being called from CPU != 0 */
-	set_cpus_allowed(current, cpumask_of_cpu(0));
-	BUG_ON(smp_processor_id() != 0);
-	return x;
-}
-
-static inline void apm_restore_cpus(cpumask_t mask)
-{
-	set_cpus_allowed(current, mask);
-}
-
-#else
-
-/*
- *	No CPU lockdown needed on a uniprocessor
- */
- 
-#define apm_save_cpus()		(current->cpus_allowed)
-#define apm_restore_cpus(x)	(void)(x)
-
-#endif
-
-/*
- * These are the actual BIOS calls.  Depending on APM_ZERO_SEGS and
- * apm_info.allow_ints, we are being really paranoid here!  Not only
- * are interrupts disabled, but all the segment registers (except SS)
- * are saved and zeroed this means that if the BIOS tries to reference
- * any data without explicitly loading the segment registers, the kernel
- * will fault immediately rather than have some unforeseen circumstances
- * for the rest of the kernel.  And it will be very obvious!  :-) Doing
- * this depends on CS referring to the same physical memory as DS so that
- * DS can be zeroed before the call. Unfortunately, we can't do anything
- * about the stack segment/pointer.  Also, we tell the compiler that
- * everything could change.
- *
- * Also, we KNOW that for the non error case of apm_bios_call, there
- * is no useful data returned in the low order 8 bits of eax.
- */
-
-static inline unsigned long __apm_irq_save(void)
-{
-	unsigned long flags;
-	local_save_flags(flags);
-	if (apm_info.allow_ints) {
-		if (irqs_disabled_flags(flags))
-			local_irq_enable();
-	} else
-		local_irq_disable();
-
-	return flags;
-}
-
-#define apm_irq_save(flags) \
-	do { flags = __apm_irq_save(); } while (0)
-
-static inline void apm_irq_restore(unsigned long flags)
-{
-	if (irqs_disabled_flags(flags))
-		local_irq_disable();
-	else if (irqs_disabled())
-		local_irq_enable();
-}
-
-#ifdef APM_ZERO_SEGS
-#	define APM_DECL_SEGS \
-		unsigned int saved_fs; unsigned int saved_gs;
-#	define APM_DO_SAVE_SEGS \
-		savesegment(fs, saved_fs); savesegment(gs, saved_gs)
-#	define APM_DO_RESTORE_SEGS \
-		loadsegment(fs, saved_fs); loadsegment(gs, saved_gs)
-#else
-#	define APM_DECL_SEGS
-#	define APM_DO_SAVE_SEGS
-#	define APM_DO_RESTORE_SEGS
-#endif
-
-/**
- *	apm_bios_call	-	Make an APM BIOS 32bit call
- *	@func: APM function to execute
- *	@ebx_in: EBX register for call entry
- *	@ecx_in: ECX register for call entry
- *	@eax: EAX register return
- *	@ebx: EBX register return
- *	@ecx: ECX register return
- *	@edx: EDX register return
- *	@esi: ESI register return
- *
- *	Make an APM call using the 32bit protected mode interface. The
- *	caller is responsible for knowing if APM BIOS is configured and
- *	enabled. This call can disable interrupts for a long period of
- *	time on some laptops.  The return value is in AH and the carry
- *	flag is loaded into AL.  If there is an error, then the error
- *	code is returned in AH (bits 8-15 of eax) and this function
- *	returns non-zero.
- */
- 
-static u8 apm_bios_call(u32 func, u32 ebx_in, u32 ecx_in,
-	u32 *eax, u32 *ebx, u32 *ecx, u32 *edx, u32 *esi)
-{
-	APM_DECL_SEGS
-	unsigned long		flags;
-	cpumask_t		cpus;
-	int			cpu;
-	struct desc_struct	save_desc_40;
-	struct desc_struct	*gdt;
-
-	cpus = apm_save_cpus();
-	
-	cpu = get_cpu();
-	gdt = get_cpu_gdt_table(cpu);
-	save_desc_40 = gdt[0x40 / 8];
-	gdt[0x40 / 8] = bad_bios_desc;
-
-	apm_irq_save(flags);
-	APM_DO_SAVE_SEGS;
-	apm_bios_call_asm(func, ebx_in, ecx_in, eax, ebx, ecx, edx, esi);
-	APM_DO_RESTORE_SEGS;
-	apm_irq_restore(flags);
-	gdt[0x40 / 8] = save_desc_40;
-	put_cpu();
-	apm_restore_cpus(cpus);
-	
-	return *eax & 0xff;
-}
-
-/**
- *	apm_bios_call_simple	-	make a simple APM BIOS 32bit call
- *	@func: APM function to invoke
- *	@ebx_in: EBX register value for BIOS call
- *	@ecx_in: ECX register value for BIOS call
- *	@eax: EAX register on return from the BIOS call
- *
- *	Make a BIOS call that returns one value only, or just status.
- *	If there is an error, then the error code is returned in AH
- *	(bits 8-15 of eax) and this function returns non-zero. This is
- *	used for simpler BIOS operations. This call may hold interrupts
- *	off for a long time on some laptops.
- */
-
-static u8 apm_bios_call_simple(u32 func, u32 ebx_in, u32 ecx_in, u32 *eax)
-{
-	u8			error;
-	APM_DECL_SEGS
-	unsigned long		flags;
-	cpumask_t		cpus;
-	int			cpu;
-	struct desc_struct	save_desc_40;
-	struct desc_struct	*gdt;
-
-	cpus = apm_save_cpus();
-	
-	cpu = get_cpu();
-	gdt = get_cpu_gdt_table(cpu);
-	save_desc_40 = gdt[0x40 / 8];
-	gdt[0x40 / 8] = bad_bios_desc;
-
-	apm_irq_save(flags);
-	APM_DO_SAVE_SEGS;
-	error = apm_bios_call_simple_asm(func, ebx_in, ecx_in, eax);
-	APM_DO_RESTORE_SEGS;
-	apm_irq_restore(flags);
-	gdt[0x40 / 8] = save_desc_40;
-	put_cpu();
-	apm_restore_cpus(cpus);
-	return error;
-}
-
-/**
- *	apm_driver_version	-	APM driver version
- *	@val:	loaded with the APM version on return
- *
- *	Retrieve the APM version supported by the BIOS. This is only
- *	supported for APM 1.1 or higher. An error indicates APM 1.0 is
- *	probably present.
- *
- *	On entry val should point to a value indicating the APM driver
- *	version with the high byte being the major and the low byte the
- *	minor number both in BCD
- *
- *	On return it will hold the BIOS revision supported in the
- *	same format.
- */
-
-static int apm_driver_version(u_short *val)
-{
-	u32	eax;
-
-	if (apm_bios_call_simple(APM_FUNC_VERSION, 0, *val, &eax))
-		return (eax >> 8) & 0xff;
-	*val = eax;
-	return APM_SUCCESS;
-}
-
-/**
- *	apm_get_event	-	get an APM event from the BIOS
- *	@event: pointer to the event
- *	@info: point to the event information
- *
- *	The APM BIOS provides a polled information for event
- *	reporting. The BIOS expects to be polled at least every second
- *	when events are pending. When a message is found the caller should
- *	poll until no more messages are present.  However, this causes
- *	problems on some laptops where a suspend event notification is
- *	not cleared until it is acknowledged.
- *
- *	Additional information is returned in the info pointer, providing
- *	that APM 1.2 is in use. If no messges are pending the value 0x80
- *	is returned (No power management events pending).
- */
- 
-static int apm_get_event(apm_event_t *event, apm_eventinfo_t *info)
-{
-	u32	eax;
-	u32	ebx;
-	u32	ecx;
-	u32	dummy;
-
-	if (apm_bios_call(APM_FUNC_GET_EVENT, 0, 0, &eax, &ebx, &ecx,
-			&dummy, &dummy))
-		return (eax >> 8) & 0xff;
-	*event = ebx;
-	if (apm_info.connection_version < 0x0102)
-		*info = ~0; /* indicate info not valid */
-	else
-		*info = ecx;
-	return APM_SUCCESS;
-}
-
-/**
- *	set_power_state	-	set the power management state
- *	@what: which items to transition
- *	@state: state to transition to
- *
- *	Request an APM change of state for one or more system devices. The
- *	processor state must be transitioned last of all. what holds the
- *	class of device in the upper byte and the device number (0xFF for
- *	all) for the object to be transitioned.
- *
- *	The state holds the state to transition to, which may in fact
- *	be an acceptance of a BIOS requested state change.
- */
- 
-static int set_power_state(u_short what, u_short state)
-{
-	u32	eax;
-
-	if (apm_bios_call_simple(APM_FUNC_SET_STATE, what, state, &eax))
-		return (eax >> 8) & 0xff;
-	return APM_SUCCESS;
-}
-
-/**
- *	set_system_power_state - set system wide power state
- *	@state: which state to enter
- *
- *	Transition the entire system into a new APM power state.
- */
- 
-static int set_system_power_state(u_short state)
-{
-	return set_power_state(APM_DEVICE_ALL, state);
-}
-
-/**
- *	apm_do_idle	-	perform power saving
- *
- *	This function notifies the BIOS that the processor is (in the view
- *	of the OS) idle. It returns -1 in the event that the BIOS refuses
- *	to handle the idle request. On a success the function returns 1
- *	if the BIOS did clock slowing or 0 otherwise.
- */
- 
-static int apm_do_idle(void)
-{
-	u32	eax;
-	u8	ret = 0;
-	int	idled = 0;
-	int	polling;
-
-	polling = !!(current_thread_info()->status & TS_POLLING);
-	if (polling) {
-		current_thread_info()->status &= ~TS_POLLING;
-		/*
-		 * TS_POLLING-cleared state must be visible before we
-		 * test NEED_RESCHED:
-		 */
-		smp_mb();
-	}
-	if (!need_resched()) {
-		idled = 1;
-		ret = apm_bios_call_simple(APM_FUNC_IDLE, 0, 0, &eax);
-	}
-	if (polling)
-		current_thread_info()->status |= TS_POLLING;
-
-	if (!idled)
-		return 0;
-
-	if (ret) {
-		static unsigned long t;
-
-		/* This always fails on some SMP boards running UP kernels.
-		 * Only report the failure the first 5 times.
-		 */
-		if (++t < 5)
-		{
-			printk(KERN_DEBUG "apm_do_idle failed (%d)\n",
-					(eax >> 8) & 0xff);
-			t = jiffies;
-		}
-		return -1;
-	}
-	clock_slowed = (apm_info.bios.flags & APM_IDLE_SLOWS_CLOCK) != 0;
-	return clock_slowed;
-}
-
-/**
- *	apm_do_busy	-	inform the BIOS the CPU is busy
- *
- *	Request that the BIOS brings the CPU back to full performance. 
- */
- 
-static void apm_do_busy(void)
-{
-	u32	dummy;
-
-	if (clock_slowed || ALWAYS_CALL_BUSY) {
-		(void) apm_bios_call_simple(APM_FUNC_BUSY, 0, 0, &dummy);
-		clock_slowed = 0;
-	}
-}
-
-/*
- * If no process has really been interested in
- * the CPU for some time, we want to call BIOS
- * power management - we probably want
- * to conserve power.
- */
-#define IDLE_CALC_LIMIT   (HZ * 100)
-#define IDLE_LEAKY_MAX    16
-
-static void (*original_pm_idle)(void) __read_mostly;
-
-/**
- * apm_cpu_idle		-	cpu idling for APM capable Linux
- *
- * This is the idling function the kernel executes when APM is available. It 
- * tries to do BIOS powermanagement based on the average system idle time.
- * Furthermore it calls the system default idle routine.
- */
-
-static void apm_cpu_idle(void)
-{
-	static int use_apm_idle; /* = 0 */
-	static unsigned int last_jiffies; /* = 0 */
-	static unsigned int last_stime; /* = 0 */
-
-	int apm_idle_done = 0;
-	unsigned int jiffies_since_last_check = jiffies - last_jiffies;
-	unsigned int bucket;
-
-recalc:
-	if (jiffies_since_last_check > IDLE_CALC_LIMIT) {
-		use_apm_idle = 0;
-		last_jiffies = jiffies;
-		last_stime = current->stime;
-	} else if (jiffies_since_last_check > idle_period) {
-		unsigned int idle_percentage;
-
-		idle_percentage = current->stime - last_stime;
-		idle_percentage *= 100;
-		idle_percentage /= jiffies_since_last_check;
-		use_apm_idle = (idle_percentage > idle_threshold);
-		if (apm_info.forbid_idle)
-			use_apm_idle = 0;
-		last_jiffies = jiffies;
-		last_stime = current->stime;
-	}
-
-	bucket = IDLE_LEAKY_MAX;
-
-	while (!need_resched()) {
-		if (use_apm_idle) {
-			unsigned int t;
-
-			t = jiffies;
-			switch (apm_do_idle()) {
-			case 0: apm_idle_done = 1;
-				if (t != jiffies) {
-					if (bucket) {
-						bucket = IDLE_LEAKY_MAX;
-						continue;
-					}
-				} else if (bucket) {
-					bucket--;
-					continue;
-				}
-				break;
-			case 1: apm_idle_done = 1;
-				break;
-			default: /* BIOS refused */
-				break;
-			}
-		}
-		if (original_pm_idle)
-			original_pm_idle();
-		else
-			default_idle();
-		jiffies_since_last_check = jiffies - last_jiffies;
-		if (jiffies_since_last_check > idle_period)
-			goto recalc;
-	}
-
-	if (apm_idle_done)
-		apm_do_busy();
-}
-
-/**
- *	apm_power_off	-	ask the BIOS to power off
- *
- *	Handle the power off sequence. This is the one piece of code we
- *	will execute even on SMP machines. In order to deal with BIOS
- *	bugs we support real mode APM BIOS power off calls. We also make
- *	the SMP call on CPU0 as some systems will only honour this call
- *	on their first cpu.
- */
- 
-static void apm_power_off(void)
-{
-	unsigned char	po_bios_call[] = {
-		0xb8, 0x00, 0x10,	/* movw  $0x1000,ax  */
-		0x8e, 0xd0,		/* movw  ax,ss       */
-		0xbc, 0x00, 0xf0,	/* movw  $0xf000,sp  */
-		0xb8, 0x07, 0x53,	/* movw  $0x5307,ax  */
-		0xbb, 0x01, 0x00,	/* movw  $0x0001,bx  */
-		0xb9, 0x03, 0x00,	/* movw  $0x0003,cx  */
-		0xcd, 0x15		/* int   $0x15       */
-	};
-
-	/* Some bioses don't like being called from CPU != 0 */
-	if (apm_info.realmode_power_off)
-	{
-		(void)apm_save_cpus();
-		machine_real_restart(po_bios_call, sizeof(po_bios_call));
-	}
-	else
-		(void) set_system_power_state(APM_STATE_OFF);
-}
-
-#ifdef CONFIG_APM_DO_ENABLE
-
-/**
- *	apm_enable_power_management - enable BIOS APM power management
- *	@enable: enable yes/no
- *
- *	Enable or disable the APM BIOS power services. 
- */
- 
-static int apm_enable_power_management(int enable)
-{
-	u32	eax;
-
-	if ((enable == 0) && (apm_info.bios.flags & APM_BIOS_DISENGAGED))
-		return APM_NOT_ENGAGED;
-	if (apm_bios_call_simple(APM_FUNC_ENABLE_PM, APM_DEVICE_BALL,
-			enable, &eax))
-		return (eax >> 8) & 0xff;
-	if (enable)
-		apm_info.bios.flags &= ~APM_BIOS_DISABLED;
-	else
-		apm_info.bios.flags |= APM_BIOS_DISABLED;
-	return APM_SUCCESS;
-}
-#endif
-
-/**
- *	apm_get_power_status	-	get current power state
- *	@status: returned status
- *	@bat: battery info
- *	@life: estimated life
- *
- *	Obtain the current power status from the APM BIOS. We return a
- *	status which gives the rough battery status, and current power
- *	source. The bat value returned give an estimate as a percentage
- *	of life and a status value for the battery. The estimated life
- *	if reported is a lifetime in secodnds/minutes at current powwer
- *	consumption.
- */
- 
-static int apm_get_power_status(u_short *status, u_short *bat, u_short *life)
-{
-	u32	eax;
-	u32	ebx;
-	u32	ecx;
-	u32	edx;
-	u32	dummy;
-
-	if (apm_info.get_power_status_broken)
-		return APM_32_UNSUPPORTED;
-	if (apm_bios_call(APM_FUNC_GET_STATUS, APM_DEVICE_ALL, 0,
-			&eax, &ebx, &ecx, &edx, &dummy))
-		return (eax >> 8) & 0xff;
-	*status = ebx;
-	*bat = ecx;
-	if (apm_info.get_power_status_swabinminutes) {
-		*life = swab16((u16)edx);
-		*life |= 0x8000;
-	} else
-		*life = edx;
-	return APM_SUCCESS;
-}
-
-#if 0
-static int apm_get_battery_status(u_short which, u_short *status,
-				  u_short *bat, u_short *life, u_short *nbat)
-{
-	u32	eax;
-	u32	ebx;
-	u32	ecx;
-	u32	edx;
-	u32	esi;
-
-	if (apm_info.connection_version < 0x0102) {
-		/* pretend we only have one battery. */
-		if (which != 1)
-			return APM_BAD_DEVICE;
-		*nbat = 1;
-		return apm_get_power_status(status, bat, life);
-	}
-
-	if (apm_bios_call(APM_FUNC_GET_STATUS, (0x8000 | (which)), 0, &eax,
-			&ebx, &ecx, &edx, &esi))
-		return (eax >> 8) & 0xff;
-	*status = ebx;
-	*bat = ecx;
-	*life = edx;
-	*nbat = esi;
-	return APM_SUCCESS;
-}
-#endif
-
-/**
- *	apm_engage_power_management	-	enable PM on a device
- *	@device: identity of device
- *	@enable: on/off
- *
- *	Activate or deactive power management on either a specific device
- *	or the entire system (%APM_DEVICE_ALL).
- */
- 
-static int apm_engage_power_management(u_short device, int enable)
-{
-	u32	eax;
-
-	if ((enable == 0) && (device == APM_DEVICE_ALL)
-	    && (apm_info.bios.flags & APM_BIOS_DISABLED))
-		return APM_DISABLED;
-	if (apm_bios_call_simple(APM_FUNC_ENGAGE_PM, device, enable, &eax))
-		return (eax >> 8) & 0xff;
-	if (device == APM_DEVICE_ALL) {
-		if (enable)
-			apm_info.bios.flags &= ~APM_BIOS_DISENGAGED;
-		else
-			apm_info.bios.flags |= APM_BIOS_DISENGAGED;
-	}
-	return APM_SUCCESS;
-}
-
-#if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
-
-/**
- *	apm_console_blank	-	blank the display
- *	@blank: on/off
- *
- *	Attempt to blank the console, firstly by blanking just video device
- *	zero, and if that fails (some BIOSes don't support it) then it blanks
- *	all video devices. Typically the BIOS will do laptop backlight and
- *	monitor powerdown for us.
- */
- 
-static int apm_console_blank(int blank)
-{
-	int error = APM_NOT_ENGAGED; /* silence gcc */
-	int i;
-	u_short state;
-	static const u_short dev[3] = { 0x100, 0x1FF, 0x101 };
-
-	state = blank ? APM_STATE_STANDBY : APM_STATE_READY;
-
-	for (i = 0; i < ARRAY_SIZE(dev); i++) {
-		error = set_power_state(dev[i], state);
-
-		if ((error == APM_SUCCESS) || (error == APM_NO_ERROR))
-			return 1;
-
-		if (error == APM_NOT_ENGAGED)
-			break;
-	}
-
-	if (error == APM_NOT_ENGAGED) {
-		static int tried;
-		int eng_error;
-		if (tried++ == 0) {
-			eng_error = apm_engage_power_management(APM_DEVICE_ALL, 1);
-			if (eng_error) {
-				apm_error("set display", error);
-				apm_error("engage interface", eng_error);
-				return 0;
-			} else
-				return apm_console_blank(blank);
-		}
-	}
-	apm_error("set display", error);
-	return 0;
-}
-#endif
-
-static int queue_empty(struct apm_user *as)
-{
-	return as->event_head == as->event_tail;
-}
-
-static apm_event_t get_queued_event(struct apm_user *as)
-{
-	if (++as->event_tail >= APM_MAX_EVENTS)
-		as->event_tail = 0;
-	return as->events[as->event_tail];
-}
-
-static void queue_event(apm_event_t event, struct apm_user *sender)
-{
-	struct apm_user *	as;
-
-	spin_lock(&user_list_lock);
-	if (user_list == NULL)
-		goto out;
-	for (as = user_list; as != NULL; as = as->next) {
-		if ((as == sender) || (!as->reader))
-			continue;
-		if (++as->event_head >= APM_MAX_EVENTS)
-			as->event_head = 0;
-
-		if (as->event_head == as->event_tail) {
-			static int notified;
-
-			if (notified++ == 0)
-			    printk(KERN_ERR "apm: an event queue overflowed\n");
-			if (++as->event_tail >= APM_MAX_EVENTS)
-				as->event_tail = 0;
-		}
-		as->events[as->event_head] = event;
-		if ((!as->suser) || (!as->writer))
-			continue;
-		switch (event) {
-		case APM_SYS_SUSPEND:
-		case APM_USER_SUSPEND:
-			as->suspends_pending++;
-			suspends_pending++;
-			break;
-
-		case APM_SYS_STANDBY:
-		case APM_USER_STANDBY:
-			as->standbys_pending++;
-			standbys_pending++;
-			break;
-		}
-	}
-	wake_up_interruptible(&apm_waitqueue);
-out:
-	spin_unlock(&user_list_lock);
-}
-
-static void reinit_timer(void)
-{
-#ifdef INIT_TIMER_AFTER_SUSPEND
-	unsigned long flags;
-
-	spin_lock_irqsave(&i8253_lock, flags);
-	/* set the clock to HZ */
-	outb_p(0x34, PIT_MODE);		/* binary, mode 2, LSB/MSB, ch 0 */
-	udelay(10);
-	outb_p(LATCH & 0xff, PIT_CH0);	/* LSB */
-	udelay(10);
-	outb(LATCH >> 8, PIT_CH0);	/* MSB */
-	udelay(10);
-	spin_unlock_irqrestore(&i8253_lock, flags);
-#endif
-}
-
-static int suspend(int vetoable)
-{
-	int		err;
-	struct apm_user	*as;
-
-	if (pm_send_all(PM_SUSPEND, (void *)3)) {
-		/* Vetoed */
-		if (vetoable) {
-			if (apm_info.connection_version > 0x100)
-				set_system_power_state(APM_STATE_REJECT);
-			err = -EBUSY;
-			ignore_sys_suspend = 0;
-			printk(KERN_WARNING "apm: suspend was vetoed.\n");
-			goto out;
-		}
-		printk(KERN_CRIT "apm: suspend was vetoed, but suspending anyway.\n");
-	}
-
-	device_suspend(PMSG_SUSPEND);
-	local_irq_disable();
-	device_power_down(PMSG_SUSPEND);
-
-	local_irq_enable();
-
-	save_processor_state();
-	err = set_system_power_state(APM_STATE_SUSPEND);
-	ignore_normal_resume = 1;
-	restore_processor_state();
-
-	local_irq_disable();
-	reinit_timer();
-
-	if (err == APM_NO_ERROR)
-		err = APM_SUCCESS;
-	if (err != APM_SUCCESS)
-		apm_error("suspend", err);
-	err = (err == APM_SUCCESS) ? 0 : -EIO;
-	device_power_up();
-	local_irq_enable();
-	device_resume();
-	pm_send_all(PM_RESUME, (void *)0);
-	queue_event(APM_NORMAL_RESUME, NULL);
- out:
-	spin_lock(&user_list_lock);
-	for (as = user_list; as != NULL; as = as->next) {
-		as->suspend_wait = 0;
-		as->suspend_result = err;
-	}
-	spin_unlock(&user_list_lock);
-	wake_up_interruptible(&apm_suspend_waitqueue);
-	return err;
-}
-
-static void standby(void)
-{
-	int	err;
-
-	local_irq_disable();
-	device_power_down(PMSG_SUSPEND);
-	local_irq_enable();
-
-	err = set_system_power_state(APM_STATE_STANDBY);
-	if ((err != APM_SUCCESS) && (err != APM_NO_ERROR))
-		apm_error("standby", err);
-
-	local_irq_disable();
-	device_power_up();
-	local_irq_enable();
-}
-
-static apm_event_t get_event(void)
-{
-	int		error;
-	apm_event_t	event = APM_NO_EVENTS; /* silence gcc */
-	apm_eventinfo_t	info;
-
-	static int notified;
-
-	/* we don't use the eventinfo */
-	error = apm_get_event(&event, &info);
-	if (error == APM_SUCCESS)
-		return event;
-
-	if ((error != APM_NO_EVENTS) && (notified++ == 0))
-		apm_error("get_event", error);
-
-	return 0;
-}
-
-static void check_events(void)
-{
-	apm_event_t		event;
-	static unsigned long	last_resume;
-	static int		ignore_bounce;
-
-	while ((event = get_event()) != 0) {
-		if (debug) {
-			if (event <= NR_APM_EVENT_NAME)
-				printk(KERN_DEBUG "apm: received %s notify\n",
-				       apm_event_name[event - 1]);
-			else
-				printk(KERN_DEBUG "apm: received unknown "
-				       "event 0x%02x\n", event);
-		}
-		if (ignore_bounce
-		    && ((jiffies - last_resume) > bounce_interval))
-			ignore_bounce = 0;
-
-		switch (event) {
-		case APM_SYS_STANDBY:
-		case APM_USER_STANDBY:
-			queue_event(event, NULL);
-			if (standbys_pending <= 0)
-				standby();
-			break;
-
-		case APM_USER_SUSPEND:
-#ifdef CONFIG_APM_IGNORE_USER_SUSPEND
-			if (apm_info.connection_version > 0x100)
-				set_system_power_state(APM_STATE_REJECT);
-			break;
-#endif
-		case APM_SYS_SUSPEND:
-			if (ignore_bounce) {
-				if (apm_info.connection_version > 0x100)
-					set_system_power_state(APM_STATE_REJECT);
-				break;
-			}
-			/*
-			 * If we are already processing a SUSPEND,
-			 * then further SUSPEND events from the BIOS
-			 * will be ignored.  We also return here to
-			 * cope with the fact that the Thinkpads keep
-			 * sending a SUSPEND event until something else
-			 * happens!
-			 */
-			if (ignore_sys_suspend)
-				return;
-			ignore_sys_suspend = 1;
-			queue_event(event, NULL);
-			if (suspends_pending <= 0)
-				(void) suspend(1);
-			break;
-
-		case APM_NORMAL_RESUME:
-		case APM_CRITICAL_RESUME:
-		case APM_STANDBY_RESUME:
-			ignore_sys_suspend = 0;
-			last_resume = jiffies;
-			ignore_bounce = 1;
-			if ((event != APM_NORMAL_RESUME)
-			    || (ignore_normal_resume == 0)) {
-				device_resume();
-				pm_send_all(PM_RESUME, (void *)0);
-				queue_event(event, NULL);
-			}
-			ignore_normal_resume = 0;
-			break;
-
-		case APM_CAPABILITY_CHANGE:
-		case APM_LOW_BATTERY:
-		case APM_POWER_STATUS_CHANGE:
-			queue_event(event, NULL);
-			/* If needed, notify drivers here */
-			break;
-
-		case APM_UPDATE_TIME:
-			break;
-
-		case APM_CRITICAL_SUSPEND:
-			/*
-			 * We are not allowed to reject a critical suspend.
-			 */
-			(void) suspend(0);
-			break;
-		}
-	}
-}
-
-static void apm_event_handler(void)
-{
-	static int	pending_count = 4;
-	int		err;
-
-	if ((standbys_pending > 0) || (suspends_pending > 0)) {
-		if ((apm_info.connection_version > 0x100) &&
-				(pending_count-- <= 0)) {
-			pending_count = 4;
-			if (debug)
-				printk(KERN_DEBUG "apm: setting state busy\n");
-			err = set_system_power_state(APM_STATE_BUSY);
-			if (err)
-				apm_error("busy", err);
-		}
-	} else
-		pending_count = 4;
-	check_events();
-}
-
-/*
- * This is the APM thread main loop.
- */
-
-static void apm_mainloop(void)
-{
-	DECLARE_WAITQUEUE(wait, current);
-
-	add_wait_queue(&apm_waitqueue, &wait);
-	set_current_state(TASK_INTERRUPTIBLE);
-	for (;;) {
-		schedule_timeout(APM_CHECK_TIMEOUT);
-		if (kthread_should_stop())
-			break;
-		/*
-		 * Ok, check all events, check for idle (and mark us sleeping
-		 * so as not to count towards the load average)..
-		 */
-		set_current_state(TASK_INTERRUPTIBLE);
-		apm_event_handler();
-	}
-	remove_wait_queue(&apm_waitqueue, &wait);
-}
-
-static int check_apm_user(struct apm_user *as, const char *func)
-{
-	if ((as == NULL) || (as->magic != APM_BIOS_MAGIC)) {
-		printk(KERN_ERR "apm: %s passed bad filp\n", func);
-		return 1;
-	}
-	return 0;
-}
-
-static ssize_t do_read(struct file *fp, char __user *buf, size_t count, loff_t *ppos)
-{
-	struct apm_user *	as;
-	int			i;
-	apm_event_t		event;
-
-	as = fp->private_data;
-	if (check_apm_user(as, "read"))
-		return -EIO;
-	if ((int)count < sizeof(apm_event_t))
-		return -EINVAL;
-	if ((queue_empty(as)) && (fp->f_flags & O_NONBLOCK))
-		return -EAGAIN;
-	wait_event_interruptible(apm_waitqueue, !queue_empty(as));
-	i = count;
-	while ((i >= sizeof(event)) && !queue_empty(as)) {
-		event = get_queued_event(as);
-		if (copy_to_user(buf, &event, sizeof(event))) {
-			if (i < count)
-				break;
-			return -EFAULT;
-		}
-		switch (event) {
-		case APM_SYS_SUSPEND:
-		case APM_USER_SUSPEND:
-			as->suspends_read++;
-			break;
-
-		case APM_SYS_STANDBY:
-		case APM_USER_STANDBY:
-			as->standbys_read++;
-			break;
-		}
-		buf += sizeof(event);
-		i -= sizeof(event);
-	}
-	if (i < count)
-		return count - i;
-	if (signal_pending(current))
-		return -ERESTARTSYS;
-	return 0;
-}
-
-static unsigned int do_poll(struct file *fp, poll_table * wait)
-{
-	struct apm_user * as;
-
-	as = fp->private_data;
-	if (check_apm_user(as, "poll"))
-		return 0;
-	poll_wait(fp, &apm_waitqueue, wait);
-	if (!queue_empty(as))
-		return POLLIN | POLLRDNORM;
-	return 0;
-}
-
-static int do_ioctl(struct inode * inode, struct file *filp,
-		    u_int cmd, u_long arg)
-{
-	struct apm_user *	as;
-
-	as = filp->private_data;
-	if (check_apm_user(as, "ioctl"))
-		return -EIO;
-	if ((!as->suser) || (!as->writer))
-		return -EPERM;
-	switch (cmd) {
-	case APM_IOC_STANDBY:
-		if (as->standbys_read > 0) {
-			as->standbys_read--;
-			as->standbys_pending--;
-			standbys_pending--;
-		} else
-			queue_event(APM_USER_STANDBY, as);
-		if (standbys_pending <= 0)
-			standby();
-		break;
-	case APM_IOC_SUSPEND:
-		if (as->suspends_read > 0) {
-			as->suspends_read--;
-			as->suspends_pending--;
-			suspends_pending--;
-		} else
-			queue_event(APM_USER_SUSPEND, as);
-		if (suspends_pending <= 0) {
-			return suspend(1);
-		} else {
-			as->suspend_wait = 1;
-			wait_event_interruptible(apm_suspend_waitqueue,
-					as->suspend_wait == 0);
-			return as->suspend_result;
-		}
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int do_release(struct inode * inode, struct file * filp)
-{
-	struct apm_user *	as;
-
-	as = filp->private_data;
-	if (check_apm_user(as, "release"))
-		return 0;
-	filp->private_data = NULL;
-	if (as->standbys_pending > 0) {
-		standbys_pending -= as->standbys_pending;
-		if (standbys_pending <= 0)
-			standby();
-	}
-	if (as->suspends_pending > 0) {
-		suspends_pending -= as->suspends_pending;
-		if (suspends_pending <= 0)
-			(void) suspend(1);
-	}
-  	spin_lock(&user_list_lock);
-	if (user_list == as)
-		user_list = as->next;
-	else {
-		struct apm_user *	as1;
-
-		for (as1 = user_list;
-		     (as1 != NULL) && (as1->next != as);
-		     as1 = as1->next)
-			;
-		if (as1 == NULL)
-			printk(KERN_ERR "apm: filp not in user list\n");
-		else
-			as1->next = as->next;
-	}
-	spin_unlock(&user_list_lock);
-	kfree(as);
-	return 0;
-}
-
-static int do_open(struct inode * inode, struct file * filp)
-{
-	struct apm_user *	as;
-
-	as = kmalloc(sizeof(*as), GFP_KERNEL);
-	if (as == NULL) {
-		printk(KERN_ERR "apm: cannot allocate struct of size %d bytes\n",
-		       sizeof(*as));
-		return -ENOMEM;
-	}
-	as->magic = APM_BIOS_MAGIC;
-	as->event_tail = as->event_head = 0;
-	as->suspends_pending = as->standbys_pending = 0;
-	as->suspends_read = as->standbys_read = 0;
-	/*
-	 * XXX - this is a tiny bit broken, when we consider BSD
-         * process accounting. If the device is opened by root, we
-	 * instantly flag that we used superuser privs. Who knows,
-	 * we might close the device immediately without doing a
-	 * privileged operation -- cevans
-	 */
-	as->suser = capable(CAP_SYS_ADMIN);
-	as->writer = (filp->f_mode & FMODE_WRITE) == FMODE_WRITE;
-	as->reader = (filp->f_mode & FMODE_READ) == FMODE_READ;
-	spin_lock(&user_list_lock);
-	as->next = user_list;
-	user_list = as;
-	spin_unlock(&user_list_lock);
-	filp->private_data = as;
-	return 0;
-}
-
-static int proc_apm_show(struct seq_file *m, void *v)
-{
-	unsigned short	bx;
-	unsigned short	cx;
-	unsigned short	dx;
-	int		error;
-	unsigned short  ac_line_status = 0xff;
-	unsigned short  battery_status = 0xff;
-	unsigned short  battery_flag   = 0xff;
-	int		percentage     = -1;
-	int             time_units     = -1;
-	char            *units         = "?";
-
-	if ((num_online_cpus() == 1) &&
-	    !(error = apm_get_power_status(&bx, &cx, &dx))) {
-		ac_line_status = (bx >> 8) & 0xff;
-		battery_status = bx & 0xff;
-		if ((cx & 0xff) != 0xff)
-			percentage = cx & 0xff;
-
-		if (apm_info.connection_version > 0x100) {
-			battery_flag = (cx >> 8) & 0xff;
-			if (dx != 0xffff) {
-				units = (dx & 0x8000) ? "min" : "sec";
-				time_units = dx & 0x7fff;
-			}
-		}
-	}
-	/* Arguments, with symbols from linux/apm_bios.h.  Information is
-	   from the Get Power Status (0x0a) call unless otherwise noted.
-
-	   0) Linux driver version (this will change if format changes)
-	   1) APM BIOS Version.  Usually 1.0, 1.1 or 1.2.
-	   2) APM flags from APM Installation Check (0x00):
-	      bit 0: APM_16_BIT_SUPPORT
-	      bit 1: APM_32_BIT_SUPPORT
-	      bit 2: APM_IDLE_SLOWS_CLOCK
-	      bit 3: APM_BIOS_DISABLED
-	      bit 4: APM_BIOS_DISENGAGED
-	   3) AC line status
-	      0x00: Off-line
-	      0x01: On-line
-	      0x02: On backup power (BIOS >= 1.1 only)
-	      0xff: Unknown
-	   4) Battery status
-	      0x00: High
-	      0x01: Low
-	      0x02: Critical
-	      0x03: Charging
-	      0x04: Selected battery not present (BIOS >= 1.2 only)
-	      0xff: Unknown
-	   5) Battery flag
-	      bit 0: High
-	      bit 1: Low
-	      bit 2: Critical
-	      bit 3: Charging
-	      bit 7: No system battery
-	      0xff: Unknown
-	   6) Remaining battery life (percentage of charge):
-	      0-100: valid
-	      -1: Unknown
-	   7) Remaining battery life (time units):
-	      Number of remaining minutes or seconds
-	      -1: Unknown
-	   8) min = minutes; sec = seconds */
-
-	seq_printf(m, "%s %d.%d 0x%02x 0x%02x 0x%02x 0x%02x %d%% %d %s\n",
-		     driver_version,
-		     (apm_info.bios.version >> 8) & 0xff,
-		     apm_info.bios.version & 0xff,
-		     apm_info.bios.flags,
-		     ac_line_status,
-		     battery_status,
-		     battery_flag,
-		     percentage,
-		     time_units,
-		     units);
-	return 0;
-}
-
-static int proc_apm_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, proc_apm_show, NULL);
-}
-
-static const struct file_operations apm_file_ops = {
-	.owner		= THIS_MODULE,
-	.open		= proc_apm_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-
-static int apm(void *unused)
-{
-	unsigned short	bx;
-	unsigned short	cx;
-	unsigned short	dx;
-	int		error;
-	char *		power_stat;
-	char *		bat_stat;
-
-#ifdef CONFIG_SMP
-	/* 2002/08/01 - WT
-	 * This is to avoid random crashes at boot time during initialization
-	 * on SMP systems in case of "apm=power-off" mode. Seen on ASUS A7M266D.
-	 * Some bioses don't like being called from CPU != 0.
-	 * Method suggested by Ingo Molnar.
-	 */
-	set_cpus_allowed(current, cpumask_of_cpu(0));
-	BUG_ON(smp_processor_id() != 0);
-#endif
-
-	if (apm_info.connection_version == 0) {
-		apm_info.connection_version = apm_info.bios.version;
-		if (apm_info.connection_version > 0x100) {
-			/*
-			 * We only support BIOSs up to version 1.2
-			 */
-			if (apm_info.connection_version > 0x0102)
-				apm_info.connection_version = 0x0102;
-			error = apm_driver_version(&apm_info.connection_version);
-			if (error != APM_SUCCESS) {
-				apm_error("driver version", error);
-				/* Fall back to an APM 1.0 connection. */
-				apm_info.connection_version = 0x100;
-			}
-		}
-	}
-
-	if (debug)
-		printk(KERN_INFO "apm: Connection version %d.%d\n",
-			(apm_info.connection_version >> 8) & 0xff,
-			apm_info.connection_version & 0xff);
-
-#ifdef CONFIG_APM_DO_ENABLE
-	if (apm_info.bios.flags & APM_BIOS_DISABLED) {
-		/*
-		 * This call causes my NEC UltraLite Versa 33/C to hang if it
-		 * is booted with PM disabled but not in the docking station.
-		 * Unfortunate ...
-		 */
-		error = apm_enable_power_management(1);
-		if (error) {
-			apm_error("enable power management", error);
-			return -1;
-		}
-	}
-#endif
-
-	if ((apm_info.bios.flags & APM_BIOS_DISENGAGED)
-	    && (apm_info.connection_version > 0x0100)) {
-		error = apm_engage_power_management(APM_DEVICE_ALL, 1);
-		if (error) {
-			apm_error("engage power management", error);
-			return -1;
-		}
-	}
-
-	if (debug && (num_online_cpus() == 1 || smp )) {
-		error = apm_get_power_status(&bx, &cx, &dx);
-		if (error)
-			printk(KERN_INFO "apm: power status not available\n");
-		else {
-			switch ((bx >> 8) & 0xff) {
-			case 0: power_stat = "off line"; break;
-			case 1: power_stat = "on line"; break;
-			case 2: power_stat = "on backup power"; break;
-			default: power_stat = "unknown"; break;
-			}
-			switch (bx & 0xff) {
-			case 0: bat_stat = "high"; break;
-			case 1: bat_stat = "low"; break;
-			case 2: bat_stat = "critical"; break;
-			case 3: bat_stat = "charging"; break;
-			default: bat_stat = "unknown"; break;
-			}
-			printk(KERN_INFO
-			       "apm: AC %s, battery status %s, battery life ",
-			       power_stat, bat_stat);
-			if ((cx & 0xff) == 0xff)
-				printk("unknown\n");
-			else
-				printk("%d%%\n", cx & 0xff);
-			if (apm_info.connection_version > 0x100) {
-				printk(KERN_INFO
-				       "apm: battery flag 0x%02x, battery life ",
-				       (cx >> 8) & 0xff);
-				if (dx == 0xffff)
-					printk("unknown\n");
-				else
-					printk("%d %s\n", dx & 0x7fff,
-						(dx & 0x8000) ?
-						"minutes" : "seconds");
-			}
-		}
-	}
-
-	/* Install our power off handler.. */
-	if (power_off)
-		pm_power_off = apm_power_off;
-
-	if (num_online_cpus() == 1 || smp) {
-#if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
-		console_blank_hook = apm_console_blank;
-#endif
-		apm_mainloop();
-#if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
-		console_blank_hook = NULL;
-#endif
-	}
-
-	return 0;
-}
-
-#ifndef MODULE
-static int __init apm_setup(char *str)
-{
-	int	invert;
-
-	while ((str != NULL) && (*str != '\0')) {
-		if (strncmp(str, "off", 3) == 0)
-			apm_disabled = 1;
-		if (strncmp(str, "on", 2) == 0)
-			apm_disabled = 0;
-		if ((strncmp(str, "bounce-interval=", 16) == 0) ||
-		    (strncmp(str, "bounce_interval=", 16) == 0))
-			bounce_interval = simple_strtol(str + 16, NULL, 0);
-		if ((strncmp(str, "idle-threshold=", 15) == 0) ||
-		    (strncmp(str, "idle_threshold=", 15) == 0))
-			idle_threshold = simple_strtol(str + 15, NULL, 0);
-		if ((strncmp(str, "idle-period=", 12) == 0) ||
-		    (strncmp(str, "idle_period=", 12) == 0))
-			idle_period = simple_strtol(str + 12, NULL, 0);
-		invert = (strncmp(str, "no-", 3) == 0) ||
-			(strncmp(str, "no_", 3) == 0);
-		if (invert)
-			str += 3;
-		if (strncmp(str, "debug", 5) == 0)
-			debug = !invert;
-		if ((strncmp(str, "power-off", 9) == 0) ||
-		    (strncmp(str, "power_off", 9) == 0))
-			power_off = !invert;
-		if (strncmp(str, "smp", 3) == 0)
-		{
-			smp = !invert;
-			idle_threshold = 100;
-		}
-		if ((strncmp(str, "allow-ints", 10) == 0) ||
-		    (strncmp(str, "allow_ints", 10) == 0))
- 			apm_info.allow_ints = !invert;
-		if ((strncmp(str, "broken-psr", 10) == 0) ||
-		    (strncmp(str, "broken_psr", 10) == 0))
-			apm_info.get_power_status_broken = !invert;
-		if ((strncmp(str, "realmode-power-off", 18) == 0) ||
-		    (strncmp(str, "realmode_power_off", 18) == 0))
-			apm_info.realmode_power_off = !invert;
-		str = strchr(str, ',');
-		if (str != NULL)
-			str += strspn(str, ", \t");
-	}
-	return 1;
-}
-
-__setup("apm=", apm_setup);
-#endif
-
-static const struct file_operations apm_bios_fops = {
-	.owner		= THIS_MODULE,
-	.read		= do_read,
-	.poll		= do_poll,
-	.ioctl		= do_ioctl,
-	.open		= do_open,
-	.release	= do_release,
-};
-
-static struct miscdevice apm_device = {
-	APM_MINOR_DEV,
-	"apm_bios",
-	&apm_bios_fops
-};
-
-
-/* Simple "print if true" callback */
-static int __init print_if_true(struct dmi_system_id *d)
-{
-	printk("%s\n", d->ident);
-	return 0;
-}
-
-/*
- * Some Bioses enable the PS/2 mouse (touchpad) at resume, even if it was
- * disabled before the suspend. Linux used to get terribly confused by that.
- */
-static int __init broken_ps2_resume(struct dmi_system_id *d)
-{
-	printk(KERN_INFO "%s machine detected. Mousepad Resume Bug workaround hopefully not needed.\n", d->ident);
-	return 0;
-}
-
-/* Some bioses have a broken protected mode poweroff and need to use realmode */
-static int __init set_realmode_power_off(struct dmi_system_id *d)
-{
-	if (apm_info.realmode_power_off == 0) {
-		apm_info.realmode_power_off = 1;
-		printk(KERN_INFO "%s bios detected. Using realmode poweroff only.\n", d->ident);
-	}
-	return 0;
-}
-
-/* Some laptops require interrupts to be enabled during APM calls */
-static int __init set_apm_ints(struct dmi_system_id *d)
-{
-	if (apm_info.allow_ints == 0) {
-		apm_info.allow_ints = 1;
-		printk(KERN_INFO "%s machine detected. Enabling interrupts during APM calls.\n", d->ident);
-	}
-	return 0;
-}
-
-/* Some APM bioses corrupt memory or just plain do not work */
-static int __init apm_is_horked(struct dmi_system_id *d)
-{
-	if (apm_info.disabled == 0) {
-		apm_info.disabled = 1;
-		printk(KERN_INFO "%s machine detected. Disabling APM.\n", d->ident);
-	}
-	return 0;
-}
-
-static int __init apm_is_horked_d850md(struct dmi_system_id *d)
-{
-	if (apm_info.disabled == 0) {
-		apm_info.disabled = 1;
-		printk(KERN_INFO "%s machine detected. Disabling APM.\n", d->ident);
-		printk(KERN_INFO "This bug is fixed in bios P15 which is available for \n");
-		printk(KERN_INFO "download from support.intel.com \n");
-	}
-	return 0;
-}
-
-/* Some APM bioses hang on APM idle calls */
-static int __init apm_likes_to_melt(struct dmi_system_id *d)
-{
-	if (apm_info.forbid_idle == 0) {
-		apm_info.forbid_idle = 1;
-		printk(KERN_INFO "%s machine detected. Disabling APM idle calls.\n", d->ident);
-	}
-	return 0;
-}
-
-/*
- *  Check for clue free BIOS implementations who use
- *  the following QA technique
- *
- *      [ Write BIOS Code ]<------
- *               |                ^
- *      < Does it Compile >----N--
- *               |Y               ^
- *	< Does it Boot Win98 >-N--
- *               |Y
- *           [Ship It]
- *
- *	Phoenix A04  08/24/2000 is known bad (Dell Inspiron 5000e)
- *	Phoenix A07  09/29/2000 is known good (Dell Inspiron 5000)
- */
-static int __init broken_apm_power(struct dmi_system_id *d)
-{
-	apm_info.get_power_status_broken = 1;
-	printk(KERN_WARNING "BIOS strings suggest APM bugs, disabling power status reporting.\n");
-	return 0;
-}
-
-/*
- * This bios swaps the APM minute reporting bytes over (Many sony laptops
- * have this problem).
- */
-static int __init swab_apm_power_in_minutes(struct dmi_system_id *d)
-{
-	apm_info.get_power_status_swabinminutes = 1;
-	printk(KERN_WARNING "BIOS strings suggest APM reports battery life in minutes and wrong byte order.\n");
-	return 0;
-}
-
-static struct dmi_system_id __initdata apm_dmi_table[] = {
-	{
-		print_if_true,
-		KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "IBM"),
-			DMI_MATCH(DMI_BIOS_VERSION, "1AET38WW (1.01b)"), },
-	},
-	{	/* Handle problems with APM on the C600 */
-		broken_ps2_resume, "Dell Latitude C600",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude C600"), },
-	},
-	{	/* Allow interrupts during suspend on Dell Latitude laptops*/
-		set_apm_ints, "Dell Latitude",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude C510"), }
-	},
-	{	/* APM crashes */
-		apm_is_horked, "Dell Inspiron 2500",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 2500"),
-			DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION,"A11"), },
-	},
-	{	/* Allow interrupts during suspend on Dell Inspiron laptops*/
-		set_apm_ints, "Dell Inspiron", {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 4000"), },
-	},
-	{	/* Handle problems with APM on Inspiron 5000e */
-		broken_apm_power, "Dell Inspiron 5000e",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "A04"),
-			DMI_MATCH(DMI_BIOS_DATE, "08/24/2000"), },
-	},
-	{	/* Handle problems with APM on Inspiron 2500 */
-		broken_apm_power, "Dell Inspiron 2500",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "A12"),
-			DMI_MATCH(DMI_BIOS_DATE, "02/04/2002"), },
-	},
-	{	/* APM crashes */
-		apm_is_horked, "Dell Dimension 4100",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "XPS-Z"),
-			DMI_MATCH(DMI_BIOS_VENDOR,"Intel Corp."),
-			DMI_MATCH(DMI_BIOS_VERSION,"A11"), },
-	},
-	{	/* Allow interrupts during suspend on Compaq Laptops*/
-		set_apm_ints, "Compaq 12XL125",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Compaq PC"),
-			DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION,"4.06"), },
-	},
-	{	/* Allow interrupts during APM or the clock goes slow */
-		set_apm_ints, "ASUSTeK",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "L8400K series Notebook PC"), },
-	},
-	{	/* APM blows on shutdown */
-		apm_is_horked, "ABIT KX7-333[R]",
-		{	DMI_MATCH(DMI_BOARD_VENDOR, "ABIT"),
-			DMI_MATCH(DMI_BOARD_NAME, "VT8367-8233A (KX7-333[R])"), },
-	},
-	{	/* APM crashes */
-		apm_is_horked, "Trigem Delhi3",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "TriGem Computer, Inc"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Delhi3"), },
-	},
-	{	/* APM crashes */
-		apm_is_horked, "Fujitsu-Siemens",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "hoenix/FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_BIOS_VERSION, "Version1.01"), },
-	},
-	{	/* APM crashes */
-		apm_is_horked_d850md, "Intel D850MD",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Intel Corp."),
-			DMI_MATCH(DMI_BIOS_VERSION, "MV85010A.86A.0016.P07.0201251536"), },
-	},
-	{	/* APM crashes */
-		apm_is_horked, "Intel D810EMO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Intel Corp."),
-			DMI_MATCH(DMI_BIOS_VERSION, "MO81010A.86A.0008.P04.0004170800"), },
-	},
-	{	/* APM crashes */
-		apm_is_horked, "Dell XPS-Z",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Intel Corp."),
-			DMI_MATCH(DMI_BIOS_VERSION, "A11"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "XPS-Z"), },
-	},
-	{	/* APM crashes */
-		apm_is_horked, "Sharp PC-PJ/AX",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "SHARP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PC-PJ/AX"),
-			DMI_MATCH(DMI_BIOS_VENDOR,"SystemSoft"),
-			DMI_MATCH(DMI_BIOS_VERSION,"Version R2.08"), },
-	},
-	{	/* APM crashes */
-		apm_is_horked, "Dell Inspiron 2500",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 2500"),
-			DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION,"A11"), },
-	},
-	{	/* APM idle hangs */
-		apm_likes_to_melt, "Jabil AMD",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
-			DMI_MATCH(DMI_BIOS_VERSION, "0AASNP06"), },
-	},
-	{	/* APM idle hangs */
-		apm_likes_to_melt, "AMI Bios",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
-			DMI_MATCH(DMI_BIOS_VERSION, "0AASNP05"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-N505X(DE) */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "R0206H"),
-			DMI_MATCH(DMI_BIOS_DATE, "08/23/99"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-N505VX */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "W2K06H0"),
-			DMI_MATCH(DMI_BIOS_DATE, "02/03/00"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-XG29 */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "R0117A0"),
-			DMI_MATCH(DMI_BIOS_DATE, "04/25/00"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-Z600NE */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "R0121Z1"),
-			DMI_MATCH(DMI_BIOS_DATE, "05/11/00"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-Z600NE */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "WME01Z1"),
-			DMI_MATCH(DMI_BIOS_DATE, "08/11/00"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-Z600LEK(DE) */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "R0206Z3"),
-			DMI_MATCH(DMI_BIOS_DATE, "12/25/00"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-Z505LS */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "R0203D0"),
-			DMI_MATCH(DMI_BIOS_DATE, "05/12/00"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-Z505LS */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "R0203Z3"),
-			DMI_MATCH(DMI_BIOS_DATE, "08/25/00"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-Z505LS (with updated BIOS) */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "R0209Z3"),
-			DMI_MATCH(DMI_BIOS_DATE, "05/12/01"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-F104K */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "R0204K2"),
-			DMI_MATCH(DMI_BIOS_DATE, "08/28/00"), },
-	},
-
-	{	/* Handle problems with APM on Sony Vaio PCG-C1VN/C1VE */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "R0208P1"),
-			DMI_MATCH(DMI_BIOS_DATE, "11/09/00"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-C1VE */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "R0204P1"),
-			DMI_MATCH(DMI_BIOS_DATE, "09/12/00"), },
-	},
-	{	/* Handle problems with APM on Sony Vaio PCG-C1VE */
-		swab_apm_power_in_minutes, "Sony VAIO",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-			DMI_MATCH(DMI_BIOS_VERSION, "WXPO1Z3"),
-			DMI_MATCH(DMI_BIOS_DATE, "10/26/01"), },
-	},
-	{	/* broken PM poweroff bios */
-		set_realmode_power_off, "Award Software v4.60 PGMA",
-		{	DMI_MATCH(DMI_BIOS_VENDOR, "Award Software International, Inc."),
-			DMI_MATCH(DMI_BIOS_VERSION, "4.60 PGMA"),
-			DMI_MATCH(DMI_BIOS_DATE, "134526184"), },
-	},
-
-	/* Generic per vendor APM settings  */
-
-	{	/* Allow interrupts during suspend on IBM laptops */
-		set_apm_ints, "IBM",
-		{	DMI_MATCH(DMI_SYS_VENDOR, "IBM"), },
-	},
-
-	{ }
-};
-
-/*
- * Just start the APM thread. We do NOT want to do APM BIOS
- * calls from anything but the APM thread, if for no other reason
- * than the fact that we don't trust the APM BIOS. This way,
- * most common APM BIOS problems that lead to protection errors
- * etc will have at least some level of being contained...
- *
- * In short, if something bad happens, at least we have a choice
- * of just killing the apm thread..
- */
-static int __init apm_init(void)
-{
-	struct proc_dir_entry *apm_proc;
-	struct desc_struct *gdt;
-	int err;
-
-	dmi_check_system(apm_dmi_table);
-
-	if (apm_info.bios.version == 0 || paravirt_enabled()) {
-		printk(KERN_INFO "apm: BIOS not found.\n");
-		return -ENODEV;
-	}
-	printk(KERN_INFO
-		"apm: BIOS version %d.%d Flags 0x%02x (Driver version %s)\n",
-		((apm_info.bios.version >> 8) & 0xff),
-		(apm_info.bios.version & 0xff),
-		apm_info.bios.flags,
-		driver_version);
-	if ((apm_info.bios.flags & APM_32_BIT_SUPPORT) == 0) {
-		printk(KERN_INFO "apm: no 32 bit BIOS support\n");
-		return -ENODEV;
-	}
-
-	if (allow_ints)
-		apm_info.allow_ints = 1;
-	if (broken_psr)
-		apm_info.get_power_status_broken = 1;
-	if (realmode_power_off)
-		apm_info.realmode_power_off = 1;
-	/* User can override, but default is to trust DMI */
-	if (apm_disabled != -1)
-		apm_info.disabled = apm_disabled;
-
-	/*
-	 * Fix for the Compaq Contura 3/25c which reports BIOS version 0.1
-	 * but is reportedly a 1.0 BIOS.
-	 */
-	if (apm_info.bios.version == 0x001)
-		apm_info.bios.version = 0x100;
-
-	/* BIOS < 1.2 doesn't set cseg_16_len */
-	if (apm_info.bios.version < 0x102)
-		apm_info.bios.cseg_16_len = 0; /* 64k */
-
-	if (debug) {
-		printk(KERN_INFO "apm: entry %x:%x cseg16 %x dseg %x",
-			apm_info.bios.cseg, apm_info.bios.offset,
-			apm_info.bios.cseg_16, apm_info.bios.dseg);
-		if (apm_info.bios.version > 0x100)
-			printk(" cseg len %x, dseg len %x",
-				apm_info.bios.cseg_len,
-				apm_info.bios.dseg_len);
-		if (apm_info.bios.version > 0x101)
-			printk(" cseg16 len %x", apm_info.bios.cseg_16_len);
-		printk("\n");
-	}
-
-	if (apm_info.disabled) {
-		printk(KERN_NOTICE "apm: disabled on user request.\n");
-		return -ENODEV;
-	}
-	if ((num_online_cpus() > 1) && !power_off && !smp) {
-		printk(KERN_NOTICE "apm: disabled - APM is not SMP safe.\n");
-		apm_info.disabled = 1;
-		return -ENODEV;
-	}
-	if (PM_IS_ACTIVE()) {
-		printk(KERN_NOTICE "apm: overridden by ACPI.\n");
-		apm_info.disabled = 1;
-		return -ENODEV;
-	}
-#ifdef CONFIG_PM_LEGACY
-	pm_active = 1;
-#endif
-
-	/*
-	 * Set up a segment that references the real mode segment 0x40
-	 * that extends up to the end of page zero (that we have reserved).
-	 * This is for buggy BIOS's that refer to (real mode) segment 0x40
-	 * even though they are called in protected mode.
-	 */
-	set_base(bad_bios_desc, __va((unsigned long)0x40 << 4));
-	_set_limit((char *)&bad_bios_desc, 4095 - (0x40 << 4));
-
-	/*
-	 * Set up the long jump entry point to the APM BIOS, which is called
-	 * from inline assembly.
-	 */
-	apm_bios_entry.offset = apm_info.bios.offset;
-	apm_bios_entry.segment = APM_CS;
-
-	/*
-	 * The APM 1.1 BIOS is supposed to provide limit information that it
-	 * recognizes.  Many machines do this correctly, but many others do
-	 * not restrict themselves to their claimed limit.  When this happens,
-	 * they will cause a segmentation violation in the kernel at boot time.
-	 * Most BIOS's, however, will respect a 64k limit, so we use that.
-	 *
-	 * Note we only set APM segments on CPU zero, since we pin the APM
-	 * code to that CPU.
-	 */
-	gdt = get_cpu_gdt_table(0);
-	set_base(gdt[APM_CS >> 3],
-		 __va((unsigned long)apm_info.bios.cseg << 4));
-	set_base(gdt[APM_CS_16 >> 3],
-		 __va((unsigned long)apm_info.bios.cseg_16 << 4));
-	set_base(gdt[APM_DS >> 3],
-		 __va((unsigned long)apm_info.bios.dseg << 4));
-
-	apm_proc = create_proc_entry("apm", 0, NULL);
-	if (apm_proc)
-		apm_proc->proc_fops = &apm_file_ops;
-
-	kapmd_task = kthread_create(apm, NULL, "kapmd");
-	if (IS_ERR(kapmd_task)) {
-		printk(KERN_ERR "apm: disabled - Unable to start kernel "
-				"thread.\n");
-		err = PTR_ERR(kapmd_task);
-		kapmd_task = NULL;
-		remove_proc_entry("apm", NULL);
-		return err;
-	}
-	wake_up_process(kapmd_task);
-
-	if (num_online_cpus() > 1 && !smp ) {
-		printk(KERN_NOTICE
-		   "apm: disabled - APM is not SMP safe (power off active).\n");
-		return 0;
-	}
-
-	/*
-	 * Note we don't actually care if the misc_device cannot be registered.
-	 * this driver can do its job without it, even if userspace can't
-	 * control it.  just log the error
-	 */
-	if (misc_register(&apm_device))
-		printk(KERN_WARNING "apm: Could not register misc device.\n");
-
-	if (HZ != 100)
-		idle_period = (idle_period * HZ) / 100;
-	if (idle_threshold < 100) {
-		original_pm_idle = pm_idle;
-		pm_idle  = apm_cpu_idle;
-		set_pm_idle = 1;
-	}
-
-	return 0;
-}
-
-static void __exit apm_exit(void)
-{
-	int	error;
-
-	if (set_pm_idle) {
-		pm_idle = original_pm_idle;
-		/*
-		 * We are about to unload the current idle thread pm callback
-		 * (pm_idle), Wait for all processors to update cached/local
-		 * copies of pm_idle before proceeding.
-		 */
-		cpu_idle_wait();
-	}
-	if (((apm_info.bios.flags & APM_BIOS_DISENGAGED) == 0)
-	    && (apm_info.connection_version > 0x0100)) {
-		error = apm_engage_power_management(APM_DEVICE_ALL, 0);
-		if (error)
-			apm_error("disengage power management", error);
-	}
-	misc_deregister(&apm_device);
-	remove_proc_entry("apm", NULL);
-	if (power_off)
-		pm_power_off = NULL;
-	if (kapmd_task) {
-		kthread_stop(kapmd_task);
-		kapmd_task = NULL;
-	}
-#ifdef CONFIG_PM_LEGACY
-	pm_active = 0;
-#endif
-}
-
-module_init(apm_init);
-module_exit(apm_exit);
-
-MODULE_AUTHOR("Stephen Rothwell");
-MODULE_DESCRIPTION("Advanced Power Management");
-MODULE_LICENSE("GPL");
-module_param(debug, bool, 0644);
-MODULE_PARM_DESC(debug, "Enable debug mode");
-module_param(power_off, bool, 0444);
-MODULE_PARM_DESC(power_off, "Enable power off");
-module_param(bounce_interval, int, 0444);
-MODULE_PARM_DESC(bounce_interval,
-		"Set the number of ticks to ignore suspend bounces");
-module_param(allow_ints, bool, 0444);
-MODULE_PARM_DESC(allow_ints, "Allow interrupts during BIOS calls");
-module_param(broken_psr, bool, 0444);
-MODULE_PARM_DESC(broken_psr, "BIOS has a broken GetPowerStatus call");
-module_param(realmode_power_off, bool, 0444);
-MODULE_PARM_DESC(realmode_power_off,
-		"Switch to real mode before powering off");
-module_param(idle_threshold, int, 0444);
-MODULE_PARM_DESC(idle_threshold,
-	"System idle percentage above which to make APM BIOS idle calls");
-module_param(idle_period, int, 0444);
-MODULE_PARM_DESC(idle_period,
-	"Period (in sec/100) over which to caculate the idle percentage");
-module_param(smp, bool, 0444);
-MODULE_PARM_DESC(smp,
-	"Set this to enable APM use on an SMP platform. Use with caution on older systems");
-MODULE_ALIAS_MISCDEV(APM_MINOR_DEV);
diff --git a/arch/i386/kernel/asm-offsets.c b/arch/i386/kernel/asm-offsets.c
deleted file mode 100644
index 7288ac88d74..00000000000
--- a/arch/i386/kernel/asm-offsets.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Generate definitions needed by assembly language modules.
- * This code generates raw asm output which is post-processed
- * to extract and format the required data.
- */
-
-#include <linux/crypto.h>
-#include <linux/sched.h>
-#include <linux/signal.h>
-#include <linux/personality.h>
-#include <linux/suspend.h>
-#include <asm/ucontext.h>
-#include "sigframe.h"
-#include <asm/pgtable.h>
-#include <asm/fixmap.h>
-#include <asm/processor.h>
-#include <asm/thread_info.h>
-#include <asm/elf.h>
-
-#include <xen/interface/xen.h>
-
-#ifdef CONFIG_LGUEST_GUEST
-#include <linux/lguest.h>
-#include "../../../drivers/lguest/lg.h"
-#endif
-
-#define DEFINE(sym, val) \
-        asm volatile("\n->" #sym " %0 " #val : : "i" (val))
-
-#define BLANK() asm volatile("\n->" : : )
-
-#define OFFSET(sym, str, mem) \
-	DEFINE(sym, offsetof(struct str, mem));
-
-/* workaround for a warning with -Wmissing-prototypes */
-void foo(void);
-
-void foo(void)
-{
-	OFFSET(SIGCONTEXT_eax, sigcontext, eax);
-	OFFSET(SIGCONTEXT_ebx, sigcontext, ebx);
-	OFFSET(SIGCONTEXT_ecx, sigcontext, ecx);
-	OFFSET(SIGCONTEXT_edx, sigcontext, edx);
-	OFFSET(SIGCONTEXT_esi, sigcontext, esi);
-	OFFSET(SIGCONTEXT_edi, sigcontext, edi);
-	OFFSET(SIGCONTEXT_ebp, sigcontext, ebp);
-	OFFSET(SIGCONTEXT_esp, sigcontext, esp);
-	OFFSET(SIGCONTEXT_eip, sigcontext, eip);
-	BLANK();
-
-	OFFSET(CPUINFO_x86, cpuinfo_x86, x86);
-	OFFSET(CPUINFO_x86_vendor, cpuinfo_x86, x86_vendor);
-	OFFSET(CPUINFO_x86_model, cpuinfo_x86, x86_model);
-	OFFSET(CPUINFO_x86_mask, cpuinfo_x86, x86_mask);
-	OFFSET(CPUINFO_hard_math, cpuinfo_x86, hard_math);
-	OFFSET(CPUINFO_cpuid_level, cpuinfo_x86, cpuid_level);
-	OFFSET(CPUINFO_x86_capability, cpuinfo_x86, x86_capability);
-	OFFSET(CPUINFO_x86_vendor_id, cpuinfo_x86, x86_vendor_id);
-	BLANK();
-
-	OFFSET(TI_task, thread_info, task);
-	OFFSET(TI_exec_domain, thread_info, exec_domain);
-	OFFSET(TI_flags, thread_info, flags);
-	OFFSET(TI_status, thread_info, status);
-	OFFSET(TI_preempt_count, thread_info, preempt_count);
-	OFFSET(TI_addr_limit, thread_info, addr_limit);
-	OFFSET(TI_restart_block, thread_info, restart_block);
-	OFFSET(TI_sysenter_return, thread_info, sysenter_return);
-	OFFSET(TI_cpu, thread_info, cpu);
-	BLANK();
-
-	OFFSET(GDS_size, Xgt_desc_struct, size);
-	OFFSET(GDS_address, Xgt_desc_struct, address);
-	OFFSET(GDS_pad, Xgt_desc_struct, pad);
-	BLANK();
-
-	OFFSET(PT_EBX, pt_regs, ebx);
-	OFFSET(PT_ECX, pt_regs, ecx);
-	OFFSET(PT_EDX, pt_regs, edx);
-	OFFSET(PT_ESI, pt_regs, esi);
-	OFFSET(PT_EDI, pt_regs, edi);
-	OFFSET(PT_EBP, pt_regs, ebp);
-	OFFSET(PT_EAX, pt_regs, eax);
-	OFFSET(PT_DS,  pt_regs, xds);
-	OFFSET(PT_ES,  pt_regs, xes);
-	OFFSET(PT_FS,  pt_regs, xfs);
-	OFFSET(PT_ORIG_EAX, pt_regs, orig_eax);
-	OFFSET(PT_EIP, pt_regs, eip);
-	OFFSET(PT_CS,  pt_regs, xcs);
-	OFFSET(PT_EFLAGS, pt_regs, eflags);
-	OFFSET(PT_OLDESP, pt_regs, esp);
-	OFFSET(PT_OLDSS,  pt_regs, xss);
-	BLANK();
-
-	OFFSET(EXEC_DOMAIN_handler, exec_domain, handler);
-	OFFSET(RT_SIGFRAME_sigcontext, rt_sigframe, uc.uc_mcontext);
-	BLANK();
-
-	OFFSET(pbe_address, pbe, address);
-	OFFSET(pbe_orig_address, pbe, orig_address);
-	OFFSET(pbe_next, pbe, next);
-
-	/* Offset from the sysenter stack to tss.esp0 */
-	DEFINE(TSS_sysenter_esp0, offsetof(struct tss_struct, x86_tss.esp0) -
-		 sizeof(struct tss_struct));
-
-	DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
-	DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
-	DEFINE(PTRS_PER_PTE, PTRS_PER_PTE);
-	DEFINE(PTRS_PER_PMD, PTRS_PER_PMD);
-	DEFINE(PTRS_PER_PGD, PTRS_PER_PGD);
-
-	DEFINE(VDSO_PRELINK_asm, VDSO_PRELINK);
-
-	OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
-
-#ifdef CONFIG_PARAVIRT
-	BLANK();
-	OFFSET(PARAVIRT_enabled, paravirt_ops, paravirt_enabled);
-	OFFSET(PARAVIRT_irq_disable, paravirt_ops, irq_disable);
-	OFFSET(PARAVIRT_irq_enable, paravirt_ops, irq_enable);
-	OFFSET(PARAVIRT_irq_enable_sysexit, paravirt_ops, irq_enable_sysexit);
-	OFFSET(PARAVIRT_iret, paravirt_ops, iret);
-	OFFSET(PARAVIRT_read_cr0, paravirt_ops, read_cr0);
-#endif
-
-#ifdef CONFIG_XEN
-	BLANK();
-	OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
-	OFFSET(XEN_vcpu_info_pending, vcpu_info, evtchn_upcall_pending);
-#endif
-
-#ifdef CONFIG_LGUEST_GUEST
-	BLANK();
-	OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled);
-	OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc);
-	OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc);
-	OFFSET(LGUEST_PAGES_host_cr3, lguest_pages, state.host_cr3);
-	OFFSET(LGUEST_PAGES_host_sp, lguest_pages, state.host_sp);
-	OFFSET(LGUEST_PAGES_guest_gdt_desc, lguest_pages,state.guest_gdt_desc);
-	OFFSET(LGUEST_PAGES_guest_idt_desc, lguest_pages,state.guest_idt_desc);
-	OFFSET(LGUEST_PAGES_guest_gdt, lguest_pages, state.guest_gdt);
-	OFFSET(LGUEST_PAGES_regs_trapnum, lguest_pages, regs.trapnum);
-	OFFSET(LGUEST_PAGES_regs_errcode, lguest_pages, regs.errcode);
-	OFFSET(LGUEST_PAGES_regs, lguest_pages, regs);
-#endif
-}
diff --git a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
deleted file mode 100644
index 705e13a3078..00000000000
--- a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ /dev/null
@@ -1,799 +0,0 @@
-/*
- * acpi-cpufreq.c - ACPI Processor P-States Driver ($Revision: 1.4 $)
- *
- *  Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com>
- *  Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
- *  Copyright (C) 2002 - 2004 Dominik Brodowski <linux@brodo.de>
- *  Copyright (C) 2006       Denis Sadykov <denis.m.sadykov@intel.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or (at
- *  your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but
- *  WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/smp.h>
-#include <linux/sched.h>
-#include <linux/cpufreq.h>
-#include <linux/compiler.h>
-#include <linux/dmi.h>
-
-#include <linux/acpi.h>
-#include <acpi/processor.h>
-
-#include <asm/io.h>
-#include <asm/msr.h>
-#include <asm/processor.h>
-#include <asm/cpufeature.h>
-#include <asm/delay.h>
-#include <asm/uaccess.h>
-
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "acpi-cpufreq", msg)
-
-MODULE_AUTHOR("Paul Diefenbaugh, Dominik Brodowski");
-MODULE_DESCRIPTION("ACPI Processor P-States Driver");
-MODULE_LICENSE("GPL");
-
-enum {
-	UNDEFINED_CAPABLE = 0,
-	SYSTEM_INTEL_MSR_CAPABLE,
-	SYSTEM_IO_CAPABLE,
-};
-
-#define INTEL_MSR_RANGE		(0xffff)
-#define CPUID_6_ECX_APERFMPERF_CAPABILITY	(0x1)
-
-struct acpi_cpufreq_data {
-	struct acpi_processor_performance *acpi_data;
-	struct cpufreq_frequency_table *freq_table;
-	unsigned int max_freq;
-	unsigned int resume;
-	unsigned int cpu_feature;
-};
-
-static struct acpi_cpufreq_data *drv_data[NR_CPUS];
-/* acpi_perf_data is a pointer to percpu data. */
-static struct acpi_processor_performance *acpi_perf_data;
-
-static struct cpufreq_driver acpi_cpufreq_driver;
-
-static unsigned int acpi_pstate_strict;
-
-static int check_est_cpu(unsigned int cpuid)
-{
-	struct cpuinfo_x86 *cpu = &cpu_data[cpuid];
-
-	if (cpu->x86_vendor != X86_VENDOR_INTEL ||
-	    !cpu_has(cpu, X86_FEATURE_EST))
-		return 0;
-
-	return 1;
-}
-
-static unsigned extract_io(u32 value, struct acpi_cpufreq_data *data)
-{
-	struct acpi_processor_performance *perf;
-	int i;
-
-	perf = data->acpi_data;
-
-	for (i=0; i<perf->state_count; i++) {
-		if (value == perf->states[i].status)
-			return data->freq_table[i].frequency;
-	}
-	return 0;
-}
-
-static unsigned extract_msr(u32 msr, struct acpi_cpufreq_data *data)
-{
-	int i;
-	struct acpi_processor_performance *perf;
-
-	msr &= INTEL_MSR_RANGE;
-	perf = data->acpi_data;
-
-	for (i=0; data->freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {
-		if (msr == perf->states[data->freq_table[i].index].status)
-			return data->freq_table[i].frequency;
-	}
-	return data->freq_table[0].frequency;
-}
-
-static unsigned extract_freq(u32 val, struct acpi_cpufreq_data *data)
-{
-	switch (data->cpu_feature) {
-	case SYSTEM_INTEL_MSR_CAPABLE:
-		return extract_msr(val, data);
-	case SYSTEM_IO_CAPABLE:
-		return extract_io(val, data);
-	default:
-		return 0;
-	}
-}
-
-struct msr_addr {
-	u32 reg;
-};
-
-struct io_addr {
-	u16 port;
-	u8 bit_width;
-};
-
-typedef union {
-	struct msr_addr msr;
-	struct io_addr io;
-} drv_addr_union;
-
-struct drv_cmd {
-	unsigned int type;
-	cpumask_t mask;
-	drv_addr_union addr;
-	u32 val;
-};
-
-static void do_drv_read(struct drv_cmd *cmd)
-{
-	u32 h;
-
-	switch (cmd->type) {
-	case SYSTEM_INTEL_MSR_CAPABLE:
-		rdmsr(cmd->addr.msr.reg, cmd->val, h);
-		break;
-	case SYSTEM_IO_CAPABLE:
-		acpi_os_read_port((acpi_io_address)cmd->addr.io.port,
-				&cmd->val,
-				(u32)cmd->addr.io.bit_width);
-		break;
-	default:
-		break;
-	}
-}
-
-static void do_drv_write(struct drv_cmd *cmd)
-{
-	u32 lo, hi;
-
-	switch (cmd->type) {
-	case SYSTEM_INTEL_MSR_CAPABLE:
-		rdmsr(cmd->addr.msr.reg, lo, hi);
-		lo = (lo & ~INTEL_MSR_RANGE) | (cmd->val & INTEL_MSR_RANGE);
-		wrmsr(cmd->addr.msr.reg, lo, hi);
-		break;
-	case SYSTEM_IO_CAPABLE:
-		acpi_os_write_port((acpi_io_address)cmd->addr.io.port,
-				cmd->val,
-				(u32)cmd->addr.io.bit_width);
-		break;
-	default:
-		break;
-	}
-}
-
-static void drv_read(struct drv_cmd *cmd)
-{
-	cpumask_t saved_mask = current->cpus_allowed;
-	cmd->val = 0;
-
-	set_cpus_allowed(current, cmd->mask);
-	do_drv_read(cmd);
-	set_cpus_allowed(current, saved_mask);
-}
-
-static void drv_write(struct drv_cmd *cmd)
-{
-	cpumask_t saved_mask = current->cpus_allowed;
-	unsigned int i;
-
-	for_each_cpu_mask(i, cmd->mask) {
-		set_cpus_allowed(current, cpumask_of_cpu(i));
-		do_drv_write(cmd);
-	}
-
-	set_cpus_allowed(current, saved_mask);
-	return;
-}
-
-static u32 get_cur_val(cpumask_t mask)
-{
-	struct acpi_processor_performance *perf;
-	struct drv_cmd cmd;
-
-	if (unlikely(cpus_empty(mask)))
-		return 0;
-
-	switch (drv_data[first_cpu(mask)]->cpu_feature) {
-	case SYSTEM_INTEL_MSR_CAPABLE:
-		cmd.type = SYSTEM_INTEL_MSR_CAPABLE;
-		cmd.addr.msr.reg = MSR_IA32_PERF_STATUS;
-		break;
-	case SYSTEM_IO_CAPABLE:
-		cmd.type = SYSTEM_IO_CAPABLE;
-		perf = drv_data[first_cpu(mask)]->acpi_data;
-		cmd.addr.io.port = perf->control_register.address;
-		cmd.addr.io.bit_width = perf->control_register.bit_width;
-		break;
-	default:
-		return 0;
-	}
-
-	cmd.mask = mask;
-
-	drv_read(&cmd);
-
-	dprintk("get_cur_val = %u\n", cmd.val);
-
-	return cmd.val;
-}
-
-/*
- * Return the measured active (C0) frequency on this CPU since last call
- * to this function.
- * Input: cpu number
- * Return: Average CPU frequency in terms of max frequency (zero on error)
- *
- * We use IA32_MPERF and IA32_APERF MSRs to get the measured performance
- * over a period of time, while CPU is in C0 state.
- * IA32_MPERF counts at the rate of max advertised frequency
- * IA32_APERF counts at the rate of actual CPU frequency
- * Only IA32_APERF/IA32_MPERF ratio is architecturally defined and
- * no meaning should be associated with absolute values of these MSRs.
- */
-static unsigned int get_measured_perf(unsigned int cpu)
-{
-	union {
-		struct {
-			u32 lo;
-			u32 hi;
-		} split;
-		u64 whole;
-	} aperf_cur, mperf_cur;
-
-	cpumask_t saved_mask;
-	unsigned int perf_percent;
-	unsigned int retval;
-
-	saved_mask = current->cpus_allowed;
-	set_cpus_allowed(current, cpumask_of_cpu(cpu));
-	if (get_cpu() != cpu) {
-		/* We were not able to run on requested processor */
-		put_cpu();
-		return 0;
-	}
-
-	rdmsr(MSR_IA32_APERF, aperf_cur.split.lo, aperf_cur.split.hi);
-	rdmsr(MSR_IA32_MPERF, mperf_cur.split.lo, mperf_cur.split.hi);
-
-	wrmsr(MSR_IA32_APERF, 0,0);
-	wrmsr(MSR_IA32_MPERF, 0,0);
-
-#ifdef __i386__
-	/*
-	 * We dont want to do 64 bit divide with 32 bit kernel
-	 * Get an approximate value. Return failure in case we cannot get
-	 * an approximate value.
-	 */
-	if (unlikely(aperf_cur.split.hi || mperf_cur.split.hi)) {
-		int shift_count;
-		u32 h;
-
-		h = max_t(u32, aperf_cur.split.hi, mperf_cur.split.hi);
-		shift_count = fls(h);
-
-		aperf_cur.whole >>= shift_count;
-		mperf_cur.whole >>= shift_count;
-	}
-
-	if (((unsigned long)(-1) / 100) < aperf_cur.split.lo) {
-		int shift_count = 7;
-		aperf_cur.split.lo >>= shift_count;
-		mperf_cur.split.lo >>= shift_count;
-	}
-
-	if (aperf_cur.split.lo && mperf_cur.split.lo)
-		perf_percent = (aperf_cur.split.lo * 100) / mperf_cur.split.lo;
-	else
-		perf_percent = 0;
-
-#else
-	if (unlikely(((unsigned long)(-1) / 100) < aperf_cur.whole)) {
-		int shift_count = 7;
-		aperf_cur.whole >>= shift_count;
-		mperf_cur.whole >>= shift_count;
-	}
-
-	if (aperf_cur.whole && mperf_cur.whole)
-		perf_percent = (aperf_cur.whole * 100) / mperf_cur.whole;
-	else
-		perf_percent = 0;
-
-#endif
-
-	retval = drv_data[cpu]->max_freq * perf_percent / 100;
-
-	put_cpu();
-	set_cpus_allowed(current, saved_mask);
-
-	dprintk("cpu %d: performance percent %d\n", cpu, perf_percent);
-	return retval;
-}
-
-static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
-{
-	struct acpi_cpufreq_data *data = drv_data[cpu];
-	unsigned int freq;
-
-	dprintk("get_cur_freq_on_cpu (%d)\n", cpu);
-
-	if (unlikely(data == NULL ||
-		     data->acpi_data == NULL || data->freq_table == NULL)) {
-		return 0;
-	}
-
-	freq = extract_freq(get_cur_val(cpumask_of_cpu(cpu)), data);
-	dprintk("cur freq = %u\n", freq);
-
-	return freq;
-}
-
-static unsigned int check_freqs(cpumask_t mask, unsigned int freq,
-				struct acpi_cpufreq_data *data)
-{
-	unsigned int cur_freq;
-	unsigned int i;
-
-	for (i=0; i<100; i++) {
-		cur_freq = extract_freq(get_cur_val(mask), data);
-		if (cur_freq == freq)
-			return 1;
-		udelay(10);
-	}
-	return 0;
-}
-
-static int acpi_cpufreq_target(struct cpufreq_policy *policy,
-			       unsigned int target_freq, unsigned int relation)
-{
-	struct acpi_cpufreq_data *data = drv_data[policy->cpu];
-	struct acpi_processor_performance *perf;
-	struct cpufreq_freqs freqs;
-	cpumask_t online_policy_cpus;
-	struct drv_cmd cmd;
-	unsigned int next_state = 0; /* Index into freq_table */
-	unsigned int next_perf_state = 0; /* Index into perf table */
-	unsigned int i;
-	int result = 0;
-
-	dprintk("acpi_cpufreq_target %d (%d)\n", target_freq, policy->cpu);
-
-	if (unlikely(data == NULL ||
-	     data->acpi_data == NULL || data->freq_table == NULL)) {
-		return -ENODEV;
-	}
-
-	perf = data->acpi_data;
-	result = cpufreq_frequency_table_target(policy,
-						data->freq_table,
-						target_freq,
-						relation, &next_state);
-	if (unlikely(result))
-		return -ENODEV;
-
-#ifdef CONFIG_HOTPLUG_CPU
-	/* cpufreq holds the hotplug lock, so we are safe from here on */
-	cpus_and(online_policy_cpus, cpu_online_map, policy->cpus);
-#else
-	online_policy_cpus = policy->cpus;
-#endif
-
-	next_perf_state = data->freq_table[next_state].index;
-	if (perf->state == next_perf_state) {
-		if (unlikely(data->resume)) {
-			dprintk("Called after resume, resetting to P%d\n",
-				next_perf_state);
-			data->resume = 0;
-		} else {
-			dprintk("Already at target state (P%d)\n",
-				next_perf_state);
-			return 0;
-		}
-	}
-
-	switch (data->cpu_feature) {
-	case SYSTEM_INTEL_MSR_CAPABLE:
-		cmd.type = SYSTEM_INTEL_MSR_CAPABLE;
-		cmd.addr.msr.reg = MSR_IA32_PERF_CTL;
-		cmd.val = (u32) perf->states[next_perf_state].control;
-		break;
-	case SYSTEM_IO_CAPABLE:
-		cmd.type = SYSTEM_IO_CAPABLE;
-		cmd.addr.io.port = perf->control_register.address;
-		cmd.addr.io.bit_width = perf->control_register.bit_width;
-		cmd.val = (u32) perf->states[next_perf_state].control;
-		break;
-	default:
-		return -ENODEV;
-	}
-
-	cpus_clear(cmd.mask);
-
-	if (policy->shared_type != CPUFREQ_SHARED_TYPE_ANY)
-		cmd.mask = online_policy_cpus;
-	else
-		cpu_set(policy->cpu, cmd.mask);
-
-	freqs.old = perf->states[perf->state].core_frequency * 1000;
-	freqs.new = data->freq_table[next_state].frequency;
-	for_each_cpu_mask(i, cmd.mask) {
-		freqs.cpu = i;
-		cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
-	}
-
-	drv_write(&cmd);
-
-	if (acpi_pstate_strict) {
-		if (!check_freqs(cmd.mask, freqs.new, data)) {
-			dprintk("acpi_cpufreq_target failed (%d)\n",
-				policy->cpu);
-			return -EAGAIN;
-		}
-	}
-
-	for_each_cpu_mask(i, cmd.mask) {
-		freqs.cpu = i;
-		cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
-	}
-	perf->state = next_perf_state;
-
-	return result;
-}
-
-static int acpi_cpufreq_verify(struct cpufreq_policy *policy)
-{
-	struct acpi_cpufreq_data *data = drv_data[policy->cpu];
-
-	dprintk("acpi_cpufreq_verify\n");
-
-	return cpufreq_frequency_table_verify(policy, data->freq_table);
-}
-
-static unsigned long
-acpi_cpufreq_guess_freq(struct acpi_cpufreq_data *data, unsigned int cpu)
-{
-	struct acpi_processor_performance *perf = data->acpi_data;
-
-	if (cpu_khz) {
-		/* search the closest match to cpu_khz */
-		unsigned int i;
-		unsigned long freq;
-		unsigned long freqn = perf->states[0].core_frequency * 1000;
-
-		for (i=0; i<(perf->state_count-1); i++) {
-			freq = freqn;
-			freqn = perf->states[i+1].core_frequency * 1000;
-			if ((2 * cpu_khz) > (freqn + freq)) {
-				perf->state = i;
-				return freq;
-			}
-		}
-		perf->state = perf->state_count-1;
-		return freqn;
-	} else {
-		/* assume CPU is at P0... */
-		perf->state = 0;
-		return perf->states[0].core_frequency * 1000;
-	}
-}
-
-/*
- * acpi_cpufreq_early_init - initialize ACPI P-States library
- *
- * Initialize the ACPI P-States library (drivers/acpi/processor_perflib.c)
- * in order to determine correct frequency and voltage pairings. We can
- * do _PDC and _PSD and find out the processor dependency for the
- * actual init that will happen later...
- */
-static int __init acpi_cpufreq_early_init(void)
-{
-	dprintk("acpi_cpufreq_early_init\n");
-
-	acpi_perf_data = alloc_percpu(struct acpi_processor_performance);
-	if (!acpi_perf_data) {
-		dprintk("Memory allocation error for acpi_perf_data.\n");
-		return -ENOMEM;
-	}
-
-	/* Do initialization in ACPI core */
-	acpi_processor_preregister_performance(acpi_perf_data);
-	return 0;
-}
-
-#ifdef CONFIG_SMP
-/*
- * Some BIOSes do SW_ANY coordination internally, either set it up in hw
- * or do it in BIOS firmware and won't inform about it to OS. If not
- * detected, this has a side effect of making CPU run at a different speed
- * than OS intended it to run at. Detect it and handle it cleanly.
- */
-static int bios_with_sw_any_bug;
-
-static int sw_any_bug_found(struct dmi_system_id *d)
-{
-	bios_with_sw_any_bug = 1;
-	return 0;
-}
-
-static struct dmi_system_id sw_any_bug_dmi_table[] = {
-	{
-		.callback = sw_any_bug_found,
-		.ident = "Supermicro Server X6DLP",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Supermicro"),
-			DMI_MATCH(DMI_BIOS_VERSION, "080010"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "X6DLP"),
-		},
-	},
-	{ }
-};
-#endif
-
-static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
-{
-	unsigned int i;
-	unsigned int valid_states = 0;
-	unsigned int cpu = policy->cpu;
-	struct acpi_cpufreq_data *data;
-	unsigned int result = 0;
-	struct cpuinfo_x86 *c = &cpu_data[policy->cpu];
-	struct acpi_processor_performance *perf;
-
-	dprintk("acpi_cpufreq_cpu_init\n");
-
-	data = kzalloc(sizeof(struct acpi_cpufreq_data), GFP_KERNEL);
-	if (!data)
-		return -ENOMEM;
-
-	data->acpi_data = percpu_ptr(acpi_perf_data, cpu);
-	drv_data[cpu] = data;
-
-	if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
-		acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
-
-	result = acpi_processor_register_performance(data->acpi_data, cpu);
-	if (result)
-		goto err_free;
-
-	perf = data->acpi_data;
-	policy->shared_type = perf->shared_type;
-
-	/*
-	 * Will let policy->cpus know about dependency only when software
-	 * coordination is required.
-	 */
-	if (policy->shared_type == CPUFREQ_SHARED_TYPE_ALL ||
-	    policy->shared_type == CPUFREQ_SHARED_TYPE_ANY) {
-		policy->cpus = perf->shared_cpu_map;
-	}
-
-#ifdef CONFIG_SMP
-	dmi_check_system(sw_any_bug_dmi_table);
-	if (bios_with_sw_any_bug && cpus_weight(policy->cpus) == 1) {
-		policy->shared_type = CPUFREQ_SHARED_TYPE_ALL;
-		policy->cpus = cpu_core_map[cpu];
-	}
-#endif
-
-	/* capability check */
-	if (perf->state_count <= 1) {
-		dprintk("No P-States\n");
-		result = -ENODEV;
-		goto err_unreg;
-	}
-
-	if (perf->control_register.space_id != perf->status_register.space_id) {
-		result = -ENODEV;
-		goto err_unreg;
-	}
-
-	switch (perf->control_register.space_id) {
-	case ACPI_ADR_SPACE_SYSTEM_IO:
-		dprintk("SYSTEM IO addr space\n");
-		data->cpu_feature = SYSTEM_IO_CAPABLE;
-		break;
-	case ACPI_ADR_SPACE_FIXED_HARDWARE:
-		dprintk("HARDWARE addr space\n");
-		if (!check_est_cpu(cpu)) {
-			result = -ENODEV;
-			goto err_unreg;
-		}
-		data->cpu_feature = SYSTEM_INTEL_MSR_CAPABLE;
-		break;
-	default:
-		dprintk("Unknown addr space %d\n",
-			(u32) (perf->control_register.space_id));
-		result = -ENODEV;
-		goto err_unreg;
-	}
-
-	data->freq_table = kmalloc(sizeof(struct cpufreq_frequency_table) *
-		    (perf->state_count+1), GFP_KERNEL);
-	if (!data->freq_table) {
-		result = -ENOMEM;
-		goto err_unreg;
-	}
-
-	/* detect transition latency */
-	policy->cpuinfo.transition_latency = 0;
-	for (i=0; i<perf->state_count; i++) {
-		if ((perf->states[i].transition_latency * 1000) >
-		    policy->cpuinfo.transition_latency)
-			policy->cpuinfo.transition_latency =
-			    perf->states[i].transition_latency * 1000;
-	}
-	policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
-
-	data->max_freq = perf->states[0].core_frequency * 1000;
-	/* table init */
-	for (i=0; i<perf->state_count; i++) {
-		if (i>0 && perf->states[i].core_frequency >=
-		    data->freq_table[valid_states-1].frequency / 1000)
-			continue;
-
-		data->freq_table[valid_states].index = i;
-		data->freq_table[valid_states].frequency =
-		    perf->states[i].core_frequency * 1000;
-		valid_states++;
-	}
-	data->freq_table[valid_states].frequency = CPUFREQ_TABLE_END;
-	perf->state = 0;
-
-	result = cpufreq_frequency_table_cpuinfo(policy, data->freq_table);
-	if (result)
-		goto err_freqfree;
-
-	switch (perf->control_register.space_id) {
-	case ACPI_ADR_SPACE_SYSTEM_IO:
-		/* Current speed is unknown and not detectable by IO port */
-		policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
-		break;
-	case ACPI_ADR_SPACE_FIXED_HARDWARE:
-		acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
-		policy->cur = get_cur_freq_on_cpu(cpu);
-		break;
-	default:
-		break;
-	}
-
-	/* notify BIOS that we exist */
-	acpi_processor_notify_smm(THIS_MODULE);
-
-	/* Check for APERF/MPERF support in hardware */
-	if (c->x86_vendor == X86_VENDOR_INTEL && c->cpuid_level >= 6) {
-		unsigned int ecx;
-		ecx = cpuid_ecx(6);
-		if (ecx & CPUID_6_ECX_APERFMPERF_CAPABILITY)
-			acpi_cpufreq_driver.getavg = get_measured_perf;
-	}
-
-	dprintk("CPU%u - ACPI performance management activated.\n", cpu);
-	for (i = 0; i < perf->state_count; i++)
-		dprintk("     %cP%d: %d MHz, %d mW, %d uS\n",
-			(i == perf->state ? '*' : ' '), i,
-			(u32) perf->states[i].core_frequency,
-			(u32) perf->states[i].power,
-			(u32) perf->states[i].transition_latency);
-
-	cpufreq_frequency_table_get_attr(data->freq_table, policy->cpu);
-
-	/*
-	 * the first call to ->target() should result in us actually
-	 * writing something to the appropriate registers.
-	 */
-	data->resume = 1;
-
-	return result;
-
-err_freqfree:
-	kfree(data->freq_table);
-err_unreg:
-	acpi_processor_unregister_performance(perf, cpu);
-err_free:
-	kfree(data);
-	drv_data[cpu] = NULL;
-
-	return result;
-}
-
-static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
-{
-	struct acpi_cpufreq_data *data = drv_data[policy->cpu];
-
-	dprintk("acpi_cpufreq_cpu_exit\n");
-
-	if (data) {
-		cpufreq_frequency_table_put_attr(policy->cpu);
-		drv_data[policy->cpu] = NULL;
-		acpi_processor_unregister_performance(data->acpi_data,
-						      policy->cpu);
-		kfree(data);
-	}
-
-	return 0;
-}
-
-static int acpi_cpufreq_resume(struct cpufreq_policy *policy)
-{
-	struct acpi_cpufreq_data *data = drv_data[policy->cpu];
-
-	dprintk("acpi_cpufreq_resume\n");
-
-	data->resume = 1;
-
-	return 0;
-}
-
-static struct freq_attr *acpi_cpufreq_attr[] = {
-	&cpufreq_freq_attr_scaling_available_freqs,
-	NULL,
-};
-
-static struct cpufreq_driver acpi_cpufreq_driver = {
-	.verify = acpi_cpufreq_verify,
-	.target = acpi_cpufreq_target,
-	.init = acpi_cpufreq_cpu_init,
-	.exit = acpi_cpufreq_cpu_exit,
-	.resume = acpi_cpufreq_resume,
-	.name = "acpi-cpufreq",
-	.owner = THIS_MODULE,
-	.attr = acpi_cpufreq_attr,
-};
-
-static int __init acpi_cpufreq_init(void)
-{
-	int ret;
-
-	dprintk("acpi_cpufreq_init\n");
-
-	ret = acpi_cpufreq_early_init();
-	if (ret)
-		return ret;
-
-	return cpufreq_register_driver(&acpi_cpufreq_driver);
-}
-
-static void __exit acpi_cpufreq_exit(void)
-{
-	dprintk("acpi_cpufreq_exit\n");
-
-	cpufreq_unregister_driver(&acpi_cpufreq_driver);
-
-	free_percpu(acpi_perf_data);
-
-	return;
-}
-
-module_param(acpi_pstate_strict, uint, 0644);
-MODULE_PARM_DESC(acpi_pstate_strict,
-	"value 0 or non-zero. non-zero -> strict ACPI checks are "
-	"performed during frequency changes.");
-
-late_initcall(acpi_cpufreq_init);
-module_exit(acpi_cpufreq_exit);
-
-MODULE_ALIAS("acpi");
diff --git a/arch/i386/kernel/cpu/mtrr/state.c b/arch/i386/kernel/cpu/mtrr/state.c
deleted file mode 100644
index c9014ca4a57..00000000000
--- a/arch/i386/kernel/cpu/mtrr/state.c
+++ /dev/null
@@ -1,79 +0,0 @@
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <asm/mtrr.h>
-#include <asm/msr.h>
-#include <asm-i386/processor-cyrix.h>
-#include "mtrr.h"
-
-
-/*  Put the processor into a state where MTRRs can be safely set  */
-void set_mtrr_prepare_save(struct set_mtrr_context *ctxt)
-{
-	unsigned int cr0;
-
-	/*  Disable interrupts locally  */
-	local_irq_save(ctxt->flags);
-
-	if (use_intel() || is_cpu(CYRIX)) {
-
-		/*  Save value of CR4 and clear Page Global Enable (bit 7)  */
-		if ( cpu_has_pge ) {
-			ctxt->cr4val = read_cr4();
-			write_cr4(ctxt->cr4val & ~X86_CR4_PGE);
-		}
-
-		/*  Disable and flush caches. Note that wbinvd flushes the TLBs as
-		    a side-effect  */
-		cr0 = read_cr0() | 0x40000000;
-		wbinvd();
-		write_cr0(cr0);
-		wbinvd();
-
-		if (use_intel())
-			/*  Save MTRR state */
-			rdmsr(MTRRdefType_MSR, ctxt->deftype_lo, ctxt->deftype_hi);
-		else
-			/* Cyrix ARRs - everything else were excluded at the top */
-			ctxt->ccr3 = getCx86(CX86_CCR3);
-	}
-}
-
-void set_mtrr_cache_disable(struct set_mtrr_context *ctxt)
-{
-	if (use_intel()) 
-		/*  Disable MTRRs, and set the default type to uncached  */
-		mtrr_wrmsr(MTRRdefType_MSR, ctxt->deftype_lo & 0xf300UL,
-		      ctxt->deftype_hi);
-	else if (is_cpu(CYRIX))
-		/* Cyrix ARRs - everything else were excluded at the top */
-		setCx86(CX86_CCR3, (ctxt->ccr3 & 0x0f) | 0x10);
-}
-
-/*  Restore the processor after a set_mtrr_prepare  */
-void set_mtrr_done(struct set_mtrr_context *ctxt)
-{
-	if (use_intel() || is_cpu(CYRIX)) {
-
-		/*  Flush caches and TLBs  */
-		wbinvd();
-
-		/*  Restore MTRRdefType  */
-		if (use_intel())
-			/* Intel (P6) standard MTRRs */
-			mtrr_wrmsr(MTRRdefType_MSR, ctxt->deftype_lo, ctxt->deftype_hi);
-		else
-			/* Cyrix ARRs - everything else was excluded at the top */
-			setCx86(CX86_CCR3, ctxt->ccr3);
-		
-		/*  Enable caches  */
-		write_cr0(read_cr0() & 0xbfffffff);
-
-		/*  Restore value of CR4  */
-		if ( cpu_has_pge )
-			write_cr4(ctxt->cr4val);
-	}
-	/*  Re-enable interrupts locally (if enabled previously)  */
-	local_irq_restore(ctxt->flags);
-}
-
diff --git a/arch/i386/kernel/early_printk.c b/arch/i386/kernel/early_printk.c
deleted file mode 100644
index 92f812ba275..00000000000
--- a/arch/i386/kernel/early_printk.c
+++ /dev/null
@@ -1,2 +0,0 @@
-
-#include "../../x86_64/kernel/early_printk.c"
diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S
deleted file mode 100644
index a714d6b4350..00000000000
--- a/arch/i386/kernel/entry.S
+++ /dev/null
@@ -1,1112 +0,0 @@
-/*
- *  linux/arch/i386/entry.S
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-/*
- * entry.S contains the system-call and fault low-level handling routines.
- * This also contains the timer-interrupt handler, as well as all interrupts
- * and faults that can result in a task-switch.
- *
- * NOTE: This code handles signal-recognition, which happens every time
- * after a timer-interrupt and after each system call.
- *
- * I changed all the .align's to 4 (16 byte alignment), as that's faster
- * on a 486.
- *
- * Stack layout in 'syscall_exit':
- * 	ptrace needs to have all regs on the stack.
- *	if the order here is changed, it needs to be
- *	updated in fork.c:copy_process, signal.c:do_signal,
- *	ptrace.c and ptrace.h
- *
- *	 0(%esp) - %ebx
- *	 4(%esp) - %ecx
- *	 8(%esp) - %edx
- *       C(%esp) - %esi
- *	10(%esp) - %edi
- *	14(%esp) - %ebp
- *	18(%esp) - %eax
- *	1C(%esp) - %ds
- *	20(%esp) - %es
- *	24(%esp) - %fs
- *	28(%esp) - orig_eax
- *	2C(%esp) - %eip
- *	30(%esp) - %cs
- *	34(%esp) - %eflags
- *	38(%esp) - %oldesp
- *	3C(%esp) - %oldss
- *
- * "current" is in register %ebx during any slow entries.
- */
-
-#include <linux/linkage.h>
-#include <asm/thread_info.h>
-#include <asm/irqflags.h>
-#include <asm/errno.h>
-#include <asm/segment.h>
-#include <asm/smp.h>
-#include <asm/page.h>
-#include <asm/desc.h>
-#include <asm/percpu.h>
-#include <asm/dwarf2.h>
-#include "irq_vectors.h"
-
-/*
- * We use macros for low-level operations which need to be overridden
- * for paravirtualization.  The following will never clobber any registers:
- *   INTERRUPT_RETURN (aka. "iret")
- *   GET_CR0_INTO_EAX (aka. "movl %cr0, %eax")
- *   ENABLE_INTERRUPTS_SYSEXIT (aka "sti; sysexit").
- *
- * For DISABLE_INTERRUPTS/ENABLE_INTERRUPTS (aka "cli"/"sti"), you must
- * specify what registers can be overwritten (CLBR_NONE, CLBR_EAX/EDX/ECX/ANY).
- * Allowing a register to be clobbered can shrink the paravirt replacement
- * enough to patch inline, increasing performance.
- */
-
-#define nr_syscalls ((syscall_table_size)/4)
-
-CF_MASK		= 0x00000001
-TF_MASK		= 0x00000100
-IF_MASK		= 0x00000200
-DF_MASK		= 0x00000400 
-NT_MASK		= 0x00004000
-VM_MASK		= 0x00020000
-
-#ifdef CONFIG_PREEMPT
-#define preempt_stop(clobbers)	DISABLE_INTERRUPTS(clobbers); TRACE_IRQS_OFF
-#else
-#define preempt_stop(clobbers)
-#define resume_kernel		restore_nocheck
-#endif
-
-.macro TRACE_IRQS_IRET
-#ifdef CONFIG_TRACE_IRQFLAGS
-	testl $IF_MASK,PT_EFLAGS(%esp)     # interrupts off?
-	jz 1f
-	TRACE_IRQS_ON
-1:
-#endif
-.endm
-
-#ifdef CONFIG_VM86
-#define resume_userspace_sig	check_userspace
-#else
-#define resume_userspace_sig	resume_userspace
-#endif
-
-#define SAVE_ALL \
-	cld; \
-	pushl %fs; \
-	CFI_ADJUST_CFA_OFFSET 4;\
-	/*CFI_REL_OFFSET fs, 0;*/\
-	pushl %es; \
-	CFI_ADJUST_CFA_OFFSET 4;\
-	/*CFI_REL_OFFSET es, 0;*/\
-	pushl %ds; \
-	CFI_ADJUST_CFA_OFFSET 4;\
-	/*CFI_REL_OFFSET ds, 0;*/\
-	pushl %eax; \
-	CFI_ADJUST_CFA_OFFSET 4;\
-	CFI_REL_OFFSET eax, 0;\
-	pushl %ebp; \
-	CFI_ADJUST_CFA_OFFSET 4;\
-	CFI_REL_OFFSET ebp, 0;\
-	pushl %edi; \
-	CFI_ADJUST_CFA_OFFSET 4;\
-	CFI_REL_OFFSET edi, 0;\
-	pushl %esi; \
-	CFI_ADJUST_CFA_OFFSET 4;\
-	CFI_REL_OFFSET esi, 0;\
-	pushl %edx; \
-	CFI_ADJUST_CFA_OFFSET 4;\
-	CFI_REL_OFFSET edx, 0;\
-	pushl %ecx; \
-	CFI_ADJUST_CFA_OFFSET 4;\
-	CFI_REL_OFFSET ecx, 0;\
-	pushl %ebx; \
-	CFI_ADJUST_CFA_OFFSET 4;\
-	CFI_REL_OFFSET ebx, 0;\
-	movl $(__USER_DS), %edx; \
-	movl %edx, %ds; \
-	movl %edx, %es; \
-	movl $(__KERNEL_PERCPU), %edx; \
-	movl %edx, %fs
-
-#define RESTORE_INT_REGS \
-	popl %ebx;	\
-	CFI_ADJUST_CFA_OFFSET -4;\
-	CFI_RESTORE ebx;\
-	popl %ecx;	\
-	CFI_ADJUST_CFA_OFFSET -4;\
-	CFI_RESTORE ecx;\
-	popl %edx;	\
-	CFI_ADJUST_CFA_OFFSET -4;\
-	CFI_RESTORE edx;\
-	popl %esi;	\
-	CFI_ADJUST_CFA_OFFSET -4;\
-	CFI_RESTORE esi;\
-	popl %edi;	\
-	CFI_ADJUST_CFA_OFFSET -4;\
-	CFI_RESTORE edi;\
-	popl %ebp;	\
-	CFI_ADJUST_CFA_OFFSET -4;\
-	CFI_RESTORE ebp;\
-	popl %eax;	\
-	CFI_ADJUST_CFA_OFFSET -4;\
-	CFI_RESTORE eax
-
-#define RESTORE_REGS	\
-	RESTORE_INT_REGS; \
-1:	popl %ds;	\
-	CFI_ADJUST_CFA_OFFSET -4;\
-	/*CFI_RESTORE ds;*/\
-2:	popl %es;	\
-	CFI_ADJUST_CFA_OFFSET -4;\
-	/*CFI_RESTORE es;*/\
-3:	popl %fs;	\
-	CFI_ADJUST_CFA_OFFSET -4;\
-	/*CFI_RESTORE fs;*/\
-.pushsection .fixup,"ax";	\
-4:	movl $0,(%esp);	\
-	jmp 1b;		\
-5:	movl $0,(%esp);	\
-	jmp 2b;		\
-6:	movl $0,(%esp);	\
-	jmp 3b;		\
-.section __ex_table,"a";\
-	.align 4;	\
-	.long 1b,4b;	\
-	.long 2b,5b;	\
-	.long 3b,6b;	\
-.popsection
-
-#define RING0_INT_FRAME \
-	CFI_STARTPROC simple;\
-	CFI_SIGNAL_FRAME;\
-	CFI_DEF_CFA esp, 3*4;\
-	/*CFI_OFFSET cs, -2*4;*/\
-	CFI_OFFSET eip, -3*4
-
-#define RING0_EC_FRAME \
-	CFI_STARTPROC simple;\
-	CFI_SIGNAL_FRAME;\
-	CFI_DEF_CFA esp, 4*4;\
-	/*CFI_OFFSET cs, -2*4;*/\
-	CFI_OFFSET eip, -3*4
-
-#define RING0_PTREGS_FRAME \
-	CFI_STARTPROC simple;\
-	CFI_SIGNAL_FRAME;\
-	CFI_DEF_CFA esp, PT_OLDESP-PT_EBX;\
-	/*CFI_OFFSET cs, PT_CS-PT_OLDESP;*/\
-	CFI_OFFSET eip, PT_EIP-PT_OLDESP;\
-	/*CFI_OFFSET es, PT_ES-PT_OLDESP;*/\
-	/*CFI_OFFSET ds, PT_DS-PT_OLDESP;*/\
-	CFI_OFFSET eax, PT_EAX-PT_OLDESP;\
-	CFI_OFFSET ebp, PT_EBP-PT_OLDESP;\
-	CFI_OFFSET edi, PT_EDI-PT_OLDESP;\
-	CFI_OFFSET esi, PT_ESI-PT_OLDESP;\
-	CFI_OFFSET edx, PT_EDX-PT_OLDESP;\
-	CFI_OFFSET ecx, PT_ECX-PT_OLDESP;\
-	CFI_OFFSET ebx, PT_EBX-PT_OLDESP
-
-ENTRY(ret_from_fork)
-	CFI_STARTPROC
-	pushl %eax
-	CFI_ADJUST_CFA_OFFSET 4
-	call schedule_tail
-	GET_THREAD_INFO(%ebp)
-	popl %eax
-	CFI_ADJUST_CFA_OFFSET -4
-	pushl $0x0202			# Reset kernel eflags
-	CFI_ADJUST_CFA_OFFSET 4
-	popfl
-	CFI_ADJUST_CFA_OFFSET -4
-	jmp syscall_exit
-	CFI_ENDPROC
-END(ret_from_fork)
-
-/*
- * Return to user mode is not as complex as all this looks,
- * but we want the default path for a system call return to
- * go as quickly as possible which is why some of this is
- * less clear than it otherwise should be.
- */
-
-	# userspace resumption stub bypassing syscall exit tracing
-	ALIGN
-	RING0_PTREGS_FRAME
-ret_from_exception:
-	preempt_stop(CLBR_ANY)
-ret_from_intr:
-	GET_THREAD_INFO(%ebp)
-check_userspace:
-	movl PT_EFLAGS(%esp), %eax	# mix EFLAGS and CS
-	movb PT_CS(%esp), %al
-	andl $(VM_MASK | SEGMENT_RPL_MASK), %eax
-	cmpl $USER_RPL, %eax
-	jb resume_kernel		# not returning to v8086 or userspace
-
-ENTRY(resume_userspace)
- 	DISABLE_INTERRUPTS(CLBR_ANY)	# make sure we don't miss an interrupt
-					# setting need_resched or sigpending
-					# between sampling and the iret
-	movl TI_flags(%ebp), %ecx
-	andl $_TIF_WORK_MASK, %ecx	# is there any work to be done on
-					# int/exception return?
-	jne work_pending
-	jmp restore_all
-END(ret_from_exception)
-
-#ifdef CONFIG_PREEMPT
-ENTRY(resume_kernel)
-	DISABLE_INTERRUPTS(CLBR_ANY)
-	cmpl $0,TI_preempt_count(%ebp)	# non-zero preempt_count ?
-	jnz restore_nocheck
-need_resched:
-	movl TI_flags(%ebp), %ecx	# need_resched set ?
-	testb $_TIF_NEED_RESCHED, %cl
-	jz restore_all
-	testl $IF_MASK,PT_EFLAGS(%esp)	# interrupts off (exception path) ?
-	jz restore_all
-	call preempt_schedule_irq
-	jmp need_resched
-END(resume_kernel)
-#endif
-	CFI_ENDPROC
-
-/* SYSENTER_RETURN points to after the "sysenter" instruction in
-   the vsyscall page.  See vsyscall-sysentry.S, which defines the symbol.  */
-
-	# sysenter call handler stub
-ENTRY(sysenter_entry)
-	CFI_STARTPROC simple
-	CFI_SIGNAL_FRAME
-	CFI_DEF_CFA esp, 0
-	CFI_REGISTER esp, ebp
-	movl TSS_sysenter_esp0(%esp),%esp
-sysenter_past_esp:
-	/*
-	 * No need to follow this irqs on/off section: the syscall
-	 * disabled irqs and here we enable it straight after entry:
-	 */
-	ENABLE_INTERRUPTS(CLBR_NONE)
-	pushl $(__USER_DS)
-	CFI_ADJUST_CFA_OFFSET 4
-	/*CFI_REL_OFFSET ss, 0*/
-	pushl %ebp
-	CFI_ADJUST_CFA_OFFSET 4
-	CFI_REL_OFFSET esp, 0
-	pushfl
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl $(__USER_CS)
-	CFI_ADJUST_CFA_OFFSET 4
-	/*CFI_REL_OFFSET cs, 0*/
-	/*
-	 * Push current_thread_info()->sysenter_return to the stack.
-	 * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
-	 * pushed above; +8 corresponds to copy_thread's esp0 setting.
-	 */
-	pushl (TI_sysenter_return-THREAD_SIZE+8+4*4)(%esp)
-	CFI_ADJUST_CFA_OFFSET 4
-	CFI_REL_OFFSET eip, 0
-
-/*
- * Load the potential sixth argument from user stack.
- * Careful about security.
- */
-	cmpl $__PAGE_OFFSET-3,%ebp
-	jae syscall_fault
-1:	movl (%ebp),%ebp
-.section __ex_table,"a"
-	.align 4
-	.long 1b,syscall_fault
-.previous
-
-	pushl %eax
-	CFI_ADJUST_CFA_OFFSET 4
-	SAVE_ALL
-	GET_THREAD_INFO(%ebp)
-
-	/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
-	testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
-	jnz syscall_trace_entry
-	cmpl $(nr_syscalls), %eax
-	jae syscall_badsys
-	call *sys_call_table(,%eax,4)
-	movl %eax,PT_EAX(%esp)
-	DISABLE_INTERRUPTS(CLBR_ANY)
-	TRACE_IRQS_OFF
-	movl TI_flags(%ebp), %ecx
-	testw $_TIF_ALLWORK_MASK, %cx
-	jne syscall_exit_work
-/* if something modifies registers it must also disable sysexit */
-	movl PT_EIP(%esp), %edx
-	movl PT_OLDESP(%esp), %ecx
-	xorl %ebp,%ebp
-	TRACE_IRQS_ON
-1:	mov  PT_FS(%esp), %fs
-	ENABLE_INTERRUPTS_SYSEXIT
-	CFI_ENDPROC
-.pushsection .fixup,"ax"
-2:	movl $0,PT_FS(%esp)
-	jmp 1b
-.section __ex_table,"a"
-	.align 4
-	.long 1b,2b
-.popsection
-ENDPROC(sysenter_entry)
-
-	# system call handler stub
-ENTRY(system_call)
-	RING0_INT_FRAME			# can't unwind into user space anyway
-	pushl %eax			# save orig_eax
-	CFI_ADJUST_CFA_OFFSET 4
-	SAVE_ALL
-	GET_THREAD_INFO(%ebp)
-					# system call tracing in operation / emulation
-	/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
-	testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
-	jnz syscall_trace_entry
-	cmpl $(nr_syscalls), %eax
-	jae syscall_badsys
-syscall_call:
-	call *sys_call_table(,%eax,4)
-	movl %eax,PT_EAX(%esp)		# store the return value
-syscall_exit:
-	DISABLE_INTERRUPTS(CLBR_ANY)	# make sure we don't miss an interrupt
-					# setting need_resched or sigpending
-					# between sampling and the iret
-	TRACE_IRQS_OFF
-	testl $TF_MASK,PT_EFLAGS(%esp)	# If tracing set singlestep flag on exit
-	jz no_singlestep
-	orl $_TIF_SINGLESTEP,TI_flags(%ebp)
-no_singlestep:
-	movl TI_flags(%ebp), %ecx
-	testw $_TIF_ALLWORK_MASK, %cx	# current->work
-	jne syscall_exit_work
-
-restore_all:
-	movl PT_EFLAGS(%esp), %eax	# mix EFLAGS, SS and CS
-	# Warning: PT_OLDSS(%esp) contains the wrong/random values if we
-	# are returning to the kernel.
-	# See comments in process.c:copy_thread() for details.
-	movb PT_OLDSS(%esp), %ah
-	movb PT_CS(%esp), %al
-	andl $(VM_MASK | (SEGMENT_TI_MASK << 8) | SEGMENT_RPL_MASK), %eax
-	cmpl $((SEGMENT_LDT << 8) | USER_RPL), %eax
-	CFI_REMEMBER_STATE
-	je ldt_ss			# returning to user-space with LDT SS
-restore_nocheck:
-	TRACE_IRQS_IRET
-restore_nocheck_notrace:
-	RESTORE_REGS
-	addl $4, %esp			# skip orig_eax/error_code
-	CFI_ADJUST_CFA_OFFSET -4
-1:	INTERRUPT_RETURN
-.section .fixup,"ax"
-iret_exc:
-	pushl $0			# no error code
-	pushl $do_iret_error
-	jmp error_code
-.previous
-.section __ex_table,"a"
-	.align 4
-	.long 1b,iret_exc
-.previous
-
-	CFI_RESTORE_STATE
-ldt_ss:
-	larl PT_OLDSS(%esp), %eax
-	jnz restore_nocheck
-	testl $0x00400000, %eax		# returning to 32bit stack?
-	jnz restore_nocheck		# allright, normal return
-
-#ifdef CONFIG_PARAVIRT
-	/*
-	 * The kernel can't run on a non-flat stack if paravirt mode
-	 * is active.  Rather than try to fixup the high bits of
-	 * ESP, bypass this code entirely.  This may break DOSemu
-	 * and/or Wine support in a paravirt VM, although the option
-	 * is still available to implement the setting of the high
-	 * 16-bits in the INTERRUPT_RETURN paravirt-op.
-	 */
-	cmpl $0, paravirt_ops+PARAVIRT_enabled
-	jne restore_nocheck
-#endif
-
-	/* If returning to userspace with 16bit stack,
-	 * try to fix the higher word of ESP, as the CPU
-	 * won't restore it.
-	 * This is an "official" bug of all the x86-compatible
-	 * CPUs, which we can try to work around to make
-	 * dosemu and wine happy. */
-	movl PT_OLDESP(%esp), %eax
-	movl %esp, %edx
-	call patch_espfix_desc
-	pushl $__ESPFIX_SS
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl %eax
-	CFI_ADJUST_CFA_OFFSET 4
-	DISABLE_INTERRUPTS(CLBR_EAX)
-	TRACE_IRQS_OFF
-	lss (%esp), %esp
-	CFI_ADJUST_CFA_OFFSET -8
-	jmp restore_nocheck
-	CFI_ENDPROC
-ENDPROC(system_call)
-
-	# perform work that needs to be done immediately before resumption
-	ALIGN
-	RING0_PTREGS_FRAME		# can't unwind into user space anyway
-work_pending:
-	testb $_TIF_NEED_RESCHED, %cl
-	jz work_notifysig
-work_resched:
-	call schedule
-	DISABLE_INTERRUPTS(CLBR_ANY)	# make sure we don't miss an interrupt
-					# setting need_resched or sigpending
-					# between sampling and the iret
-	TRACE_IRQS_OFF
-	movl TI_flags(%ebp), %ecx
-	andl $_TIF_WORK_MASK, %ecx	# is there any work to be done other
-					# than syscall tracing?
-	jz restore_all
-	testb $_TIF_NEED_RESCHED, %cl
-	jnz work_resched
-
-work_notifysig:				# deal with pending signals and
-					# notify-resume requests
-#ifdef CONFIG_VM86
-	testl $VM_MASK, PT_EFLAGS(%esp)
-	movl %esp, %eax
-	jne work_notifysig_v86		# returning to kernel-space or
-					# vm86-space
-	xorl %edx, %edx
-	call do_notify_resume
-	jmp resume_userspace_sig
-
-	ALIGN
-work_notifysig_v86:
-	pushl %ecx			# save ti_flags for do_notify_resume
-	CFI_ADJUST_CFA_OFFSET 4
-	call save_v86_state		# %eax contains pt_regs pointer
-	popl %ecx
-	CFI_ADJUST_CFA_OFFSET -4
-	movl %eax, %esp
-#else
-	movl %esp, %eax
-#endif
-	xorl %edx, %edx
-	call do_notify_resume
-	jmp resume_userspace_sig
-END(work_pending)
-
-	# perform syscall exit tracing
-	ALIGN
-syscall_trace_entry:
-	movl $-ENOSYS,PT_EAX(%esp)
-	movl %esp, %eax
-	xorl %edx,%edx
-	call do_syscall_trace
-	cmpl $0, %eax
-	jne resume_userspace		# ret != 0 -> running under PTRACE_SYSEMU,
-					# so must skip actual syscall
-	movl PT_ORIG_EAX(%esp), %eax
-	cmpl $(nr_syscalls), %eax
-	jnae syscall_call
-	jmp syscall_exit
-END(syscall_trace_entry)
-
-	# perform syscall exit tracing
-	ALIGN
-syscall_exit_work:
-	testb $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP), %cl
-	jz work_pending
-	TRACE_IRQS_ON
-	ENABLE_INTERRUPTS(CLBR_ANY)	# could let do_syscall_trace() call
-					# schedule() instead
-	movl %esp, %eax
-	movl $1, %edx
-	call do_syscall_trace
-	jmp resume_userspace
-END(syscall_exit_work)
-	CFI_ENDPROC
-
-	RING0_INT_FRAME			# can't unwind into user space anyway
-syscall_fault:
-	pushl %eax			# save orig_eax
-	CFI_ADJUST_CFA_OFFSET 4
-	SAVE_ALL
-	GET_THREAD_INFO(%ebp)
-	movl $-EFAULT,PT_EAX(%esp)
-	jmp resume_userspace
-END(syscall_fault)
-
-syscall_badsys:
-	movl $-ENOSYS,PT_EAX(%esp)
-	jmp resume_userspace
-END(syscall_badsys)
-	CFI_ENDPROC
-
-#define FIXUP_ESPFIX_STACK \
-	/* since we are on a wrong stack, we cant make it a C code :( */ \
-	PER_CPU(gdt_page, %ebx); \
-	GET_DESC_BASE(GDT_ENTRY_ESPFIX_SS, %ebx, %eax, %ax, %al, %ah); \
-	addl %esp, %eax; \
-	pushl $__KERNEL_DS; \
-	CFI_ADJUST_CFA_OFFSET 4; \
-	pushl %eax; \
-	CFI_ADJUST_CFA_OFFSET 4; \
-	lss (%esp), %esp; \
-	CFI_ADJUST_CFA_OFFSET -8;
-#define UNWIND_ESPFIX_STACK \
-	movl %ss, %eax; \
-	/* see if on espfix stack */ \
-	cmpw $__ESPFIX_SS, %ax; \
-	jne 27f; \
-	movl $__KERNEL_DS, %eax; \
-	movl %eax, %ds; \
-	movl %eax, %es; \
-	/* switch to normal stack */ \
-	FIXUP_ESPFIX_STACK; \
-27:;
-
-/*
- * Build the entry stubs and pointer table with
- * some assembler magic.
- */
-.data
-ENTRY(interrupt)
-.text
-
-ENTRY(irq_entries_start)
-	RING0_INT_FRAME
-vector=0
-.rept NR_IRQS
-	ALIGN
- .if vector
-	CFI_ADJUST_CFA_OFFSET -4
- .endif
-1:	pushl $~(vector)
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp common_interrupt
- .previous
-	.long 1b
- .text
-vector=vector+1
-.endr
-END(irq_entries_start)
-
-.previous
-END(interrupt)
-.previous
-
-/*
- * the CPU automatically disables interrupts when executing an IRQ vector,
- * so IRQ-flags tracing has to follow that:
- */
-	ALIGN
-common_interrupt:
-	SAVE_ALL
-	TRACE_IRQS_OFF
-	movl %esp,%eax
-	call do_IRQ
-	jmp ret_from_intr
-ENDPROC(common_interrupt)
-	CFI_ENDPROC
-
-#define BUILD_INTERRUPT(name, nr)	\
-ENTRY(name)				\
-	RING0_INT_FRAME;		\
-	pushl $~(nr);			\
-	CFI_ADJUST_CFA_OFFSET 4;	\
-	SAVE_ALL;			\
-	TRACE_IRQS_OFF			\
-	movl %esp,%eax;			\
-	call smp_##name;		\
-	jmp ret_from_intr;		\
-	CFI_ENDPROC;			\
-ENDPROC(name)
-
-/* The include is where all of the SMP etc. interrupts come from */
-#include "entry_arch.h"
-
-KPROBE_ENTRY(page_fault)
-	RING0_EC_FRAME
-	pushl $do_page_fault
-	CFI_ADJUST_CFA_OFFSET 4
-	ALIGN
-error_code:
-	/* the function address is in %fs's slot on the stack */
-	pushl %es
-	CFI_ADJUST_CFA_OFFSET 4
-	/*CFI_REL_OFFSET es, 0*/
-	pushl %ds
-	CFI_ADJUST_CFA_OFFSET 4
-	/*CFI_REL_OFFSET ds, 0*/
-	pushl %eax
-	CFI_ADJUST_CFA_OFFSET 4
-	CFI_REL_OFFSET eax, 0
-	pushl %ebp
-	CFI_ADJUST_CFA_OFFSET 4
-	CFI_REL_OFFSET ebp, 0
-	pushl %edi
-	CFI_ADJUST_CFA_OFFSET 4
-	CFI_REL_OFFSET edi, 0
-	pushl %esi
-	CFI_ADJUST_CFA_OFFSET 4
-	CFI_REL_OFFSET esi, 0
-	pushl %edx
-	CFI_ADJUST_CFA_OFFSET 4
-	CFI_REL_OFFSET edx, 0
-	pushl %ecx
-	CFI_ADJUST_CFA_OFFSET 4
-	CFI_REL_OFFSET ecx, 0
-	pushl %ebx
-	CFI_ADJUST_CFA_OFFSET 4
-	CFI_REL_OFFSET ebx, 0
-	cld
-	pushl %fs
-	CFI_ADJUST_CFA_OFFSET 4
-	/*CFI_REL_OFFSET fs, 0*/
-	movl $(__KERNEL_PERCPU), %ecx
-	movl %ecx, %fs
-	UNWIND_ESPFIX_STACK
-	popl %ecx
-	CFI_ADJUST_CFA_OFFSET -4
-	/*CFI_REGISTER es, ecx*/
-	movl PT_FS(%esp), %edi		# get the function address
-	movl PT_ORIG_EAX(%esp), %edx	# get the error code
-	movl $-1, PT_ORIG_EAX(%esp)	# no syscall to restart
-	mov  %ecx, PT_FS(%esp)
-	/*CFI_REL_OFFSET fs, ES*/
-	movl $(__USER_DS), %ecx
-	movl %ecx, %ds
-	movl %ecx, %es
-	movl %esp,%eax			# pt_regs pointer
-	call *%edi
-	jmp ret_from_exception
-	CFI_ENDPROC
-KPROBE_END(page_fault)
-
-ENTRY(coprocessor_error)
-	RING0_INT_FRAME
-	pushl $0
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl $do_coprocessor_error
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(coprocessor_error)
-
-ENTRY(simd_coprocessor_error)
-	RING0_INT_FRAME
-	pushl $0
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl $do_simd_coprocessor_error
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(simd_coprocessor_error)
-
-ENTRY(device_not_available)
-	RING0_INT_FRAME
-	pushl $-1			# mark this as an int
-	CFI_ADJUST_CFA_OFFSET 4
-	SAVE_ALL
-	GET_CR0_INTO_EAX
-	testl $0x4, %eax		# EM (math emulation bit)
-	jne device_not_available_emulate
-	preempt_stop(CLBR_ANY)
-	call math_state_restore
-	jmp ret_from_exception
-device_not_available_emulate:
-	pushl $0			# temporary storage for ORIG_EIP
-	CFI_ADJUST_CFA_OFFSET 4
-	call math_emulate
-	addl $4, %esp
-	CFI_ADJUST_CFA_OFFSET -4
-	jmp ret_from_exception
-	CFI_ENDPROC
-END(device_not_available)
-
-/*
- * Debug traps and NMI can happen at the one SYSENTER instruction
- * that sets up the real kernel stack. Check here, since we can't
- * allow the wrong stack to be used.
- *
- * "TSS_sysenter_esp0+12" is because the NMI/debug handler will have
- * already pushed 3 words if it hits on the sysenter instruction:
- * eflags, cs and eip.
- *
- * We just load the right stack, and push the three (known) values
- * by hand onto the new stack - while updating the return eip past
- * the instruction that would have done it for sysenter.
- */
-#define FIX_STACK(offset, ok, label)		\
-	cmpw $__KERNEL_CS,4(%esp);		\
-	jne ok;					\
-label:						\
-	movl TSS_sysenter_esp0+offset(%esp),%esp;	\
-	CFI_DEF_CFA esp, 0;			\
-	CFI_UNDEFINED eip;			\
-	pushfl;					\
-	CFI_ADJUST_CFA_OFFSET 4;		\
-	pushl $__KERNEL_CS;			\
-	CFI_ADJUST_CFA_OFFSET 4;		\
-	pushl $sysenter_past_esp;		\
-	CFI_ADJUST_CFA_OFFSET 4;		\
-	CFI_REL_OFFSET eip, 0
-
-KPROBE_ENTRY(debug)
-	RING0_INT_FRAME
-	cmpl $sysenter_entry,(%esp)
-	jne debug_stack_correct
-	FIX_STACK(12, debug_stack_correct, debug_esp_fix_insn)
-debug_stack_correct:
-	pushl $-1			# mark this as an int
-	CFI_ADJUST_CFA_OFFSET 4
-	SAVE_ALL
-	xorl %edx,%edx			# error code 0
-	movl %esp,%eax			# pt_regs pointer
-	call do_debug
-	jmp ret_from_exception
-	CFI_ENDPROC
-KPROBE_END(debug)
-
-/*
- * NMI is doubly nasty. It can happen _while_ we're handling
- * a debug fault, and the debug fault hasn't yet been able to
- * clear up the stack. So we first check whether we got  an
- * NMI on the sysenter entry path, but after that we need to
- * check whether we got an NMI on the debug path where the debug
- * fault happened on the sysenter path.
- */
-KPROBE_ENTRY(nmi)
-	RING0_INT_FRAME
-	pushl %eax
-	CFI_ADJUST_CFA_OFFSET 4
-	movl %ss, %eax
-	cmpw $__ESPFIX_SS, %ax
-	popl %eax
-	CFI_ADJUST_CFA_OFFSET -4
-	je nmi_espfix_stack
-	cmpl $sysenter_entry,(%esp)
-	je nmi_stack_fixup
-	pushl %eax
-	CFI_ADJUST_CFA_OFFSET 4
-	movl %esp,%eax
-	/* Do not access memory above the end of our stack page,
-	 * it might not exist.
-	 */
-	andl $(THREAD_SIZE-1),%eax
-	cmpl $(THREAD_SIZE-20),%eax
-	popl %eax
-	CFI_ADJUST_CFA_OFFSET -4
-	jae nmi_stack_correct
-	cmpl $sysenter_entry,12(%esp)
-	je nmi_debug_stack_check
-nmi_stack_correct:
-	/* We have a RING0_INT_FRAME here */
-	pushl %eax
-	CFI_ADJUST_CFA_OFFSET 4
-	SAVE_ALL
-	xorl %edx,%edx		# zero error code
-	movl %esp,%eax		# pt_regs pointer
-	call do_nmi
-	jmp restore_nocheck_notrace
-	CFI_ENDPROC
-
-nmi_stack_fixup:
-	RING0_INT_FRAME
-	FIX_STACK(12,nmi_stack_correct, 1)
-	jmp nmi_stack_correct
-
-nmi_debug_stack_check:
-	/* We have a RING0_INT_FRAME here */
-	cmpw $__KERNEL_CS,16(%esp)
-	jne nmi_stack_correct
-	cmpl $debug,(%esp)
-	jb nmi_stack_correct
-	cmpl $debug_esp_fix_insn,(%esp)
-	ja nmi_stack_correct
-	FIX_STACK(24,nmi_stack_correct, 1)
-	jmp nmi_stack_correct
-
-nmi_espfix_stack:
-	/* We have a RING0_INT_FRAME here.
-	 *
-	 * create the pointer to lss back
-	 */
-	pushl %ss
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl %esp
-	CFI_ADJUST_CFA_OFFSET 4
-	addw $4, (%esp)
-	/* copy the iret frame of 12 bytes */
-	.rept 3
-	pushl 16(%esp)
-	CFI_ADJUST_CFA_OFFSET 4
-	.endr
-	pushl %eax
-	CFI_ADJUST_CFA_OFFSET 4
-	SAVE_ALL
-	FIXUP_ESPFIX_STACK		# %eax == %esp
-	xorl %edx,%edx			# zero error code
-	call do_nmi
-	RESTORE_REGS
-	lss 12+4(%esp), %esp		# back to espfix stack
-	CFI_ADJUST_CFA_OFFSET -24
-1:	INTERRUPT_RETURN
-	CFI_ENDPROC
-.section __ex_table,"a"
-	.align 4
-	.long 1b,iret_exc
-.previous
-KPROBE_END(nmi)
-
-#ifdef CONFIG_PARAVIRT
-ENTRY(native_iret)
-1:	iret
-.section __ex_table,"a"
-	.align 4
-	.long 1b,iret_exc
-.previous
-END(native_iret)
-
-ENTRY(native_irq_enable_sysexit)
-	sti
-	sysexit
-END(native_irq_enable_sysexit)
-#endif
-
-KPROBE_ENTRY(int3)
-	RING0_INT_FRAME
-	pushl $-1			# mark this as an int
-	CFI_ADJUST_CFA_OFFSET 4
-	SAVE_ALL
-	xorl %edx,%edx		# zero error code
-	movl %esp,%eax		# pt_regs pointer
-	call do_int3
-	jmp ret_from_exception
-	CFI_ENDPROC
-KPROBE_END(int3)
-
-ENTRY(overflow)
-	RING0_INT_FRAME
-	pushl $0
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl $do_overflow
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(overflow)
-
-ENTRY(bounds)
-	RING0_INT_FRAME
-	pushl $0
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl $do_bounds
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(bounds)
-
-ENTRY(invalid_op)
-	RING0_INT_FRAME
-	pushl $0
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl $do_invalid_op
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(invalid_op)
-
-ENTRY(coprocessor_segment_overrun)
-	RING0_INT_FRAME
-	pushl $0
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl $do_coprocessor_segment_overrun
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(coprocessor_segment_overrun)
-
-ENTRY(invalid_TSS)
-	RING0_EC_FRAME
-	pushl $do_invalid_TSS
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(invalid_TSS)
-
-ENTRY(segment_not_present)
-	RING0_EC_FRAME
-	pushl $do_segment_not_present
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(segment_not_present)
-
-ENTRY(stack_segment)
-	RING0_EC_FRAME
-	pushl $do_stack_segment
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(stack_segment)
-
-KPROBE_ENTRY(general_protection)
-	RING0_EC_FRAME
-	pushl $do_general_protection
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-KPROBE_END(general_protection)
-
-ENTRY(alignment_check)
-	RING0_EC_FRAME
-	pushl $do_alignment_check
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(alignment_check)
-
-ENTRY(divide_error)
-	RING0_INT_FRAME
-	pushl $0			# no error code
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl $do_divide_error
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(divide_error)
-
-#ifdef CONFIG_X86_MCE
-ENTRY(machine_check)
-	RING0_INT_FRAME
-	pushl $0
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl machine_check_vector
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(machine_check)
-#endif
-
-ENTRY(spurious_interrupt_bug)
-	RING0_INT_FRAME
-	pushl $0
-	CFI_ADJUST_CFA_OFFSET 4
-	pushl $do_spurious_interrupt_bug
-	CFI_ADJUST_CFA_OFFSET 4
-	jmp error_code
-	CFI_ENDPROC
-END(spurious_interrupt_bug)
-
-ENTRY(kernel_thread_helper)
-	pushl $0		# fake return address for unwinder
-	CFI_STARTPROC
-	movl %edx,%eax
-	push %edx
-	CFI_ADJUST_CFA_OFFSET 4
-	call *%ebx
-	push %eax
-	CFI_ADJUST_CFA_OFFSET 4
-	call do_exit
-	CFI_ENDPROC
-ENDPROC(kernel_thread_helper)
-
-#ifdef CONFIG_XEN
-ENTRY(xen_hypervisor_callback)
-	CFI_STARTPROC
-	pushl $0
-	CFI_ADJUST_CFA_OFFSET 4
-	SAVE_ALL
-	TRACE_IRQS_OFF
-
-	/* Check to see if we got the event in the critical
-	   region in xen_iret_direct, after we've reenabled
-	   events and checked for pending events.  This simulates
-	   iret instruction's behaviour where it delivers a
-	   pending interrupt when enabling interrupts. */
-	movl PT_EIP(%esp),%eax
-	cmpl $xen_iret_start_crit,%eax
-	jb   1f
-	cmpl $xen_iret_end_crit,%eax
-	jae  1f
-
-	call xen_iret_crit_fixup
-
-1:	mov %esp, %eax
-	call xen_evtchn_do_upcall
-	jmp  ret_from_intr
-	CFI_ENDPROC
-ENDPROC(xen_hypervisor_callback)
-
-# Hypervisor uses this for application faults while it executes.
-# We get here for two reasons:
-#  1. Fault while reloading DS, ES, FS or GS
-#  2. Fault while executing IRET
-# Category 1 we fix up by reattempting the load, and zeroing the segment
-# register if the load fails.
-# Category 2 we fix up by jumping to do_iret_error. We cannot use the
-# normal Linux return path in this case because if we use the IRET hypercall
-# to pop the stack frame we end up in an infinite loop of failsafe callbacks.
-# We distinguish between categories by maintaining a status value in EAX.
-ENTRY(xen_failsafe_callback)
-	CFI_STARTPROC
-	pushl %eax
-	CFI_ADJUST_CFA_OFFSET 4
-	movl $1,%eax
-1:	mov 4(%esp),%ds
-2:	mov 8(%esp),%es
-3:	mov 12(%esp),%fs
-4:	mov 16(%esp),%gs
-	testl %eax,%eax
-	popl %eax
-	CFI_ADJUST_CFA_OFFSET -4
-	lea 16(%esp),%esp
-	CFI_ADJUST_CFA_OFFSET -16
-	jz 5f
-	addl $16,%esp
-	jmp iret_exc		# EAX != 0 => Category 2 (Bad IRET)
-5:	pushl $0		# EAX == 0 => Category 1 (Bad segment)
-	CFI_ADJUST_CFA_OFFSET 4
-	SAVE_ALL
-	jmp ret_from_exception
-	CFI_ENDPROC
-
-.section .fixup,"ax"
-6:	xorl %eax,%eax
-	movl %eax,4(%esp)
-	jmp 1b
-7:	xorl %eax,%eax
-	movl %eax,8(%esp)
-	jmp 2b
-8:	xorl %eax,%eax
-	movl %eax,12(%esp)
-	jmp 3b
-9:	xorl %eax,%eax
-	movl %eax,16(%esp)
-	jmp 4b
-.previous
-.section __ex_table,"a"
-	.align 4
-	.long 1b,6b
-	.long 2b,7b
-	.long 3b,8b
-	.long 4b,9b
-.previous
-ENDPROC(xen_failsafe_callback)
-
-#endif	/* CONFIG_XEN */
-
-.section .rodata,"a"
-#include "syscall_table.S"
-
-syscall_table_size=(.-sys_call_table)
diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S
deleted file mode 100644
index 8f0382161c9..00000000000
--- a/arch/i386/kernel/head.S
+++ /dev/null
@@ -1,578 +0,0 @@
-/*
- *  linux/arch/i386/kernel/head.S -- the 32-bit startup code.
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- *
- *  Enhanced CPU detection and feature setting code by Mike Jagdis
- *  and Martin Mares, November 1997.
- */
-
-.text
-#include <linux/threads.h>
-#include <linux/linkage.h>
-#include <asm/segment.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/desc.h>
-#include <asm/cache.h>
-#include <asm/thread_info.h>
-#include <asm/asm-offsets.h>
-#include <asm/setup.h>
-
-/*
- * References to members of the new_cpu_data structure.
- */
-
-#define X86		new_cpu_data+CPUINFO_x86
-#define X86_VENDOR	new_cpu_data+CPUINFO_x86_vendor
-#define X86_MODEL	new_cpu_data+CPUINFO_x86_model
-#define X86_MASK	new_cpu_data+CPUINFO_x86_mask
-#define X86_HARD_MATH	new_cpu_data+CPUINFO_hard_math
-#define X86_CPUID	new_cpu_data+CPUINFO_cpuid_level
-#define X86_CAPABILITY	new_cpu_data+CPUINFO_x86_capability
-#define X86_VENDOR_ID	new_cpu_data+CPUINFO_x86_vendor_id
-
-/*
- * This is how much memory *in addition to the memory covered up to
- * and including _end* we need mapped initially.
- * We need:
- *  - one bit for each possible page, but only in low memory, which means
- *     2^32/4096/8 = 128K worst case (4G/4G split.)
- *  - enough space to map all low memory, which means
- *     (2^32/4096) / 1024 pages (worst case, non PAE)
- *     (2^32/4096) / 512 + 4 pages (worst case for PAE)
- *  - a few pages for allocator use before the kernel pagetable has
- *     been set up
- *
- * Modulo rounding, each megabyte assigned here requires a kilobyte of
- * memory, which is currently unreclaimed.
- *
- * This should be a multiple of a page.
- */
-LOW_PAGES = 1<<(32-PAGE_SHIFT_asm)
-
-#if PTRS_PER_PMD > 1
-PAGE_TABLE_SIZE = (LOW_PAGES / PTRS_PER_PMD) + PTRS_PER_PGD
-#else
-PAGE_TABLE_SIZE = (LOW_PAGES / PTRS_PER_PGD)
-#endif
-BOOTBITMAP_SIZE = LOW_PAGES / 8
-ALLOCATOR_SLOP = 4
-
-INIT_MAP_BEYOND_END = BOOTBITMAP_SIZE + (PAGE_TABLE_SIZE + ALLOCATOR_SLOP)*PAGE_SIZE_asm
-
-/*
- * 32-bit kernel entrypoint; only used by the boot CPU.  On entry,
- * %esi points to the real-mode code as a 32-bit pointer.
- * CS and DS must be 4 GB flat segments, but we don't depend on
- * any particular GDT layout, because we load our own as soon as we
- * can.
- */
-.section .text.head,"ax",@progbits
-ENTRY(startup_32)
-
-/*
- * Set segments to known values.
- */
-	cld
-	lgdt boot_gdt_descr - __PAGE_OFFSET
-	movl $(__BOOT_DS),%eax
-	movl %eax,%ds
-	movl %eax,%es
-	movl %eax,%fs
-	movl %eax,%gs
-
-/*
- * Clear BSS first so that there are no surprises...
- * No need to cld as DF is already clear from cld above...
- */
-	xorl %eax,%eax
-	movl $__bss_start - __PAGE_OFFSET,%edi
-	movl $__bss_stop - __PAGE_OFFSET,%ecx
-	subl %edi,%ecx
-	shrl $2,%ecx
-	rep ; stosl
-/*
- * Copy bootup parameters out of the way.
- * Note: %esi still has the pointer to the real-mode data.
- * With the kexec as boot loader, parameter segment might be loaded beyond
- * kernel image and might not even be addressable by early boot page tables.
- * (kexec on panic case). Hence copy out the parameters before initializing
- * page tables.
- */
-	movl $(boot_params - __PAGE_OFFSET),%edi
-	movl $(PARAM_SIZE/4),%ecx
-	cld
-	rep
-	movsl
-	movl boot_params - __PAGE_OFFSET + NEW_CL_POINTER,%esi
-	andl %esi,%esi
-	jnz 2f			# New command line protocol
-	cmpw $(OLD_CL_MAGIC),OLD_CL_MAGIC_ADDR
-	jne 1f
-	movzwl OLD_CL_OFFSET,%esi
-	addl $(OLD_CL_BASE_ADDR),%esi
-2:
-	movl $(boot_command_line - __PAGE_OFFSET),%edi
-	movl $(COMMAND_LINE_SIZE/4),%ecx
-	rep
-	movsl
-1:
-
-/*
- * Initialize page tables.  This creates a PDE and a set of page
- * tables, which are located immediately beyond _end.  The variable
- * init_pg_tables_end is set up to point to the first "safe" location.
- * Mappings are created both at virtual address 0 (identity mapping)
- * and PAGE_OFFSET for up to _end+sizeof(page tables)+INIT_MAP_BEYOND_END.
- *
- * Warning: don't use %esi or the stack in this code.  However, %esp
- * can be used as a GPR if you really need it...
- */
-page_pde_offset = (__PAGE_OFFSET >> 20);
-
-	movl $(pg0 - __PAGE_OFFSET), %edi
-	movl $(swapper_pg_dir - __PAGE_OFFSET), %edx
-	movl $0x007, %eax			/* 0x007 = PRESENT+RW+USER */
-10:
-	leal 0x007(%edi),%ecx			/* Create PDE entry */
-	movl %ecx,(%edx)			/* Store identity PDE entry */
-	movl %ecx,page_pde_offset(%edx)		/* Store kernel PDE entry */
-	addl $4,%edx
-	movl $1024, %ecx
-11:
-	stosl
-	addl $0x1000,%eax
-	loop 11b
-	/* End condition: we must map up to and including INIT_MAP_BEYOND_END */
-	/* bytes beyond the end of our own page tables; the +0x007 is the attribute bits */
-	leal (INIT_MAP_BEYOND_END+0x007)(%edi),%ebp
-	cmpl %ebp,%eax
-	jb 10b
-	movl %edi,(init_pg_tables_end - __PAGE_OFFSET)
-
-	xorl %ebx,%ebx				/* This is the boot CPU (BSP) */
-	jmp 3f
-/*
- * Non-boot CPU entry point; entered from trampoline.S
- * We can't lgdt here, because lgdt itself uses a data segment, but
- * we know the trampoline has already loaded the boot_gdt for us.
- *
- * If cpu hotplug is not supported then this code can go in init section
- * which will be freed later
- */
-
-#ifndef CONFIG_HOTPLUG_CPU
-.section .init.text,"ax",@progbits
-#endif
-
-	/* Do an early initialization of the fixmap area */
-	movl $(swapper_pg_dir - __PAGE_OFFSET), %edx
-	movl $(swapper_pg_pmd - __PAGE_OFFSET), %eax
-	addl $0x007, %eax			/* 0x007 = PRESENT+RW+USER */
-	movl %eax, 4092(%edx)
-
-#ifdef CONFIG_SMP
-ENTRY(startup_32_smp)
-	cld
-	movl $(__BOOT_DS),%eax
-	movl %eax,%ds
-	movl %eax,%es
-	movl %eax,%fs
-	movl %eax,%gs
-
-/*
- *	New page tables may be in 4Mbyte page mode and may
- *	be using the global pages. 
- *
- *	NOTE! If we are on a 486 we may have no cr4 at all!
- *	So we do not try to touch it unless we really have
- *	some bits in it to set.  This won't work if the BSP
- *	implements cr4 but this AP does not -- very unlikely
- *	but be warned!  The same applies to the pse feature
- *	if not equally supported. --macro
- *
- *	NOTE! We have to correct for the fact that we're
- *	not yet offset PAGE_OFFSET..
- */
-#define cr4_bits mmu_cr4_features-__PAGE_OFFSET
-	movl cr4_bits,%edx
-	andl %edx,%edx
-	jz 6f
-	movl %cr4,%eax		# Turn on paging options (PSE,PAE,..)
-	orl %edx,%eax
-	movl %eax,%cr4
-
-	btl $5, %eax		# check if PAE is enabled
-	jnc 6f
-
-	/* Check if extended functions are implemented */
-	movl $0x80000000, %eax
-	cpuid
-	cmpl $0x80000000, %eax
-	jbe 6f
-	mov $0x80000001, %eax
-	cpuid
-	/* Execute Disable bit supported? */
-	btl $20, %edx
-	jnc 6f
-
-	/* Setup EFER (Extended Feature Enable Register) */
-	movl $0xc0000080, %ecx
-	rdmsr
-
-	btsl $11, %eax
-	/* Make changes effective */
-	wrmsr
-
-6:
-	/* This is a secondary processor (AP) */
-	xorl %ebx,%ebx
-	incl %ebx
-
-#endif /* CONFIG_SMP */
-3:
-
-/*
- * Enable paging
- */
-	movl $swapper_pg_dir-__PAGE_OFFSET,%eax
-	movl %eax,%cr3		/* set the page table pointer.. */
-	movl %cr0,%eax
-	orl $0x80000000,%eax
-	movl %eax,%cr0		/* ..and set paging (PG) bit */
-	ljmp $__BOOT_CS,$1f	/* Clear prefetch and normalize %eip */
-1:
-	/* Set up the stack pointer */
-	lss stack_start,%esp
-
-/*
- * Initialize eflags.  Some BIOS's leave bits like NT set.  This would
- * confuse the debugger if this code is traced.
- * XXX - best to initialize before switching to protected mode.
- */
-	pushl $0
-	popfl
-
-#ifdef CONFIG_SMP
-	andl %ebx,%ebx
-	jz  1f				/* Initial CPU cleans BSS */
-	jmp checkCPUtype
-1:
-#endif /* CONFIG_SMP */
-
-/*
- * start system 32-bit setup. We need to re-do some of the things done
- * in 16-bit mode for the "real" operations.
- */
-	call setup_idt
-
-checkCPUtype:
-
-	movl $-1,X86_CPUID		#  -1 for no CPUID initially
-
-/* check if it is 486 or 386. */
-/*
- * XXX - this does a lot of unnecessary setup.  Alignment checks don't
- * apply at our cpl of 0 and the stack ought to be aligned already, and
- * we don't need to preserve eflags.
- */
-
-	movb $3,X86		# at least 386
-	pushfl			# push EFLAGS
-	popl %eax		# get EFLAGS
-	movl %eax,%ecx		# save original EFLAGS
-	xorl $0x240000,%eax	# flip AC and ID bits in EFLAGS
-	pushl %eax		# copy to EFLAGS
-	popfl			# set EFLAGS
-	pushfl			# get new EFLAGS
-	popl %eax		# put it in eax
-	xorl %ecx,%eax		# change in flags
-	pushl %ecx		# restore original EFLAGS
-	popfl
-	testl $0x40000,%eax	# check if AC bit changed
-	je is386
-
-	movb $4,X86		# at least 486
-	testl $0x200000,%eax	# check if ID bit changed
-	je is486
-
-	/* get vendor info */
-	xorl %eax,%eax			# call CPUID with 0 -> return vendor ID
-	cpuid
-	movl %eax,X86_CPUID		# save CPUID level
-	movl %ebx,X86_VENDOR_ID		# lo 4 chars
-	movl %edx,X86_VENDOR_ID+4	# next 4 chars
-	movl %ecx,X86_VENDOR_ID+8	# last 4 chars
-
-	orl %eax,%eax			# do we have processor info as well?
-	je is486
-
-	movl $1,%eax		# Use the CPUID instruction to get CPU type
-	cpuid
-	movb %al,%cl		# save reg for future use
-	andb $0x0f,%ah		# mask processor family
-	movb %ah,X86
-	andb $0xf0,%al		# mask model
-	shrb $4,%al
-	movb %al,X86_MODEL
-	andb $0x0f,%cl		# mask mask revision
-	movb %cl,X86_MASK
-	movl %edx,X86_CAPABILITY
-
-is486:	movl $0x50022,%ecx	# set AM, WP, NE and MP
-	jmp 2f
-
-is386:	movl $2,%ecx		# set MP
-2:	movl %cr0,%eax
-	andl $0x80000011,%eax	# Save PG,PE,ET
-	orl %ecx,%eax
-	movl %eax,%cr0
-
-	call check_x87
-	lgdt early_gdt_descr
-	lidt idt_descr
-	ljmp $(__KERNEL_CS),$1f
-1:	movl $(__KERNEL_DS),%eax	# reload all the segment registers
-	movl %eax,%ss			# after changing gdt.
-	movl %eax,%fs			# gets reset once there's real percpu
-
-	movl $(__USER_DS),%eax		# DS/ES contains default USER segment
-	movl %eax,%ds
-	movl %eax,%es
-
-	xorl %eax,%eax			# Clear GS and LDT
-	movl %eax,%gs
-	lldt %ax
-
-	cld			# gcc2 wants the direction flag cleared at all times
-	pushl $0		# fake return address for unwinder
-#ifdef CONFIG_SMP
-	movb ready, %cl
-	movb $1, ready
-	cmpb $0,%cl		# the first CPU calls start_kernel
-	je   1f
-	movl $(__KERNEL_PERCPU), %eax
-	movl %eax,%fs		# set this cpu's percpu
-	jmp initialize_secondary # all other CPUs call initialize_secondary
-1:
-#endif /* CONFIG_SMP */
-	jmp start_kernel
-
-/*
- * We depend on ET to be correct. This checks for 287/387.
- */
-check_x87:
-	movb $0,X86_HARD_MATH
-	clts
-	fninit
-	fstsw %ax
-	cmpb $0,%al
-	je 1f
-	movl %cr0,%eax		/* no coprocessor: have to set bits */
-	xorl $4,%eax		/* set EM */
-	movl %eax,%cr0
-	ret
-	ALIGN
-1:	movb $1,X86_HARD_MATH
-	.byte 0xDB,0xE4		/* fsetpm for 287, ignored by 387 */
-	ret
-
-/*
- *  setup_idt
- *
- *  sets up a idt with 256 entries pointing to
- *  ignore_int, interrupt gates. It doesn't actually load
- *  idt - that can be done only after paging has been enabled
- *  and the kernel moved to PAGE_OFFSET. Interrupts
- *  are enabled elsewhere, when we can be relatively
- *  sure everything is ok.
- *
- *  Warning: %esi is live across this function.
- */
-setup_idt:
-	lea ignore_int,%edx
-	movl $(__KERNEL_CS << 16),%eax
-	movw %dx,%ax		/* selector = 0x0010 = cs */
-	movw $0x8E00,%dx	/* interrupt gate - dpl=0, present */
-
-	lea idt_table,%edi
-	mov $256,%ecx
-rp_sidt:
-	movl %eax,(%edi)
-	movl %edx,4(%edi)
-	addl $8,%edi
-	dec %ecx
-	jne rp_sidt
-
-.macro	set_early_handler handler,trapno
-	lea \handler,%edx
-	movl $(__KERNEL_CS << 16),%eax
-	movw %dx,%ax
-	movw $0x8E00,%dx	/* interrupt gate - dpl=0, present */
-	lea idt_table,%edi
-	movl %eax,8*\trapno(%edi)
-	movl %edx,8*\trapno+4(%edi)
-.endm
-
-	set_early_handler handler=early_divide_err,trapno=0
-	set_early_handler handler=early_illegal_opcode,trapno=6
-	set_early_handler handler=early_protection_fault,trapno=13
-	set_early_handler handler=early_page_fault,trapno=14
-
-	ret
-
-early_divide_err:
-	xor %edx,%edx
-	pushl $0	/* fake errcode */
-	jmp early_fault
-
-early_illegal_opcode:
-	movl $6,%edx
-	pushl $0	/* fake errcode */
-	jmp early_fault
-
-early_protection_fault:
-	movl $13,%edx
-	jmp early_fault
-
-early_page_fault:
-	movl $14,%edx
-	jmp early_fault
-
-early_fault:
-	cld
-#ifdef CONFIG_PRINTK
-	movl $(__KERNEL_DS),%eax
-	movl %eax,%ds
-	movl %eax,%es
-	cmpl $2,early_recursion_flag
-	je hlt_loop
-	incl early_recursion_flag
-	movl %cr2,%eax
-	pushl %eax
-	pushl %edx		/* trapno */
-	pushl $fault_msg
-#ifdef CONFIG_EARLY_PRINTK
-	call early_printk
-#else
-	call printk
-#endif
-#endif
-hlt_loop:
-	hlt
-	jmp hlt_loop
-
-/* This is the default interrupt "handler" :-) */
-	ALIGN
-ignore_int:
-	cld
-#ifdef CONFIG_PRINTK
-	pushl %eax
-	pushl %ecx
-	pushl %edx
-	pushl %es
-	pushl %ds
-	movl $(__KERNEL_DS),%eax
-	movl %eax,%ds
-	movl %eax,%es
-	cmpl $2,early_recursion_flag
-	je hlt_loop
-	incl early_recursion_flag
-	pushl 16(%esp)
-	pushl 24(%esp)
-	pushl 32(%esp)
-	pushl 40(%esp)
-	pushl $int_msg
-#ifdef CONFIG_EARLY_PRINTK
-	call early_printk
-#else
-	call printk
-#endif
-	addl $(5*4),%esp
-	popl %ds
-	popl %es
-	popl %edx
-	popl %ecx
-	popl %eax
-#endif
-	iret
-
-.section .text
-/*
- * Real beginning of normal "text" segment
- */
-ENTRY(stext)
-ENTRY(_stext)
-
-/*
- * BSS section
- */
-.section ".bss.page_aligned","wa"
-	.align PAGE_SIZE_asm
-ENTRY(swapper_pg_dir)
-	.fill 1024,4,0
-ENTRY(swapper_pg_pmd)
-	.fill 1024,4,0
-ENTRY(empty_zero_page)
-	.fill 4096,1,0
-
-/*
- * This starts the data section.
- */
-.data
-ENTRY(stack_start)
-	.long init_thread_union+THREAD_SIZE
-	.long __BOOT_DS
-
-ready:	.byte 0
-
-early_recursion_flag:
-	.long 0
-
-int_msg:
-	.asciz "Unknown interrupt or fault at EIP %p %p %p\n"
-
-fault_msg:
-	.ascii "Int %d: CR2 %p  err %p  EIP %p  CS %p  flags %p\n"
-	.asciz "Stack: %p %p %p %p %p %p %p %p\n"
-
-#include "../xen/xen-head.S"
-
-/*
- * The IDT and GDT 'descriptors' are a strange 48-bit object
- * only used by the lidt and lgdt instructions. They are not
- * like usual segment descriptors - they consist of a 16-bit
- * segment size, and 32-bit linear address value:
- */
-
-.globl boot_gdt_descr
-.globl idt_descr
-
-	ALIGN
-# early boot GDT descriptor (must use 1:1 address mapping)
-	.word 0				# 32 bit align gdt_desc.address
-boot_gdt_descr:
-	.word __BOOT_DS+7
-	.long boot_gdt - __PAGE_OFFSET
-
-	.word 0				# 32-bit align idt_desc.address
-idt_descr:
-	.word IDT_ENTRIES*8-1		# idt contains 256 entries
-	.long idt_table
-
-# boot GDT descriptor (later on used by CPU#0):
-	.word 0				# 32 bit align gdt_desc.address
-ENTRY(early_gdt_descr)
-	.word GDT_ENTRIES*8-1
-	.long per_cpu__gdt_page		/* Overwritten for secondary CPUs */
-
-/*
- * The boot_gdt must mirror the equivalent in setup.S and is
- * used only for booting.
- */
-	.align L1_CACHE_BYTES
-ENTRY(boot_gdt)
-	.fill GDT_ENTRY_BOOT_CS,8,0
-	.quad 0x00cf9a000000ffff	/* kernel 4GB code at 0x00000000 */
-	.quad 0x00cf92000000ffff	/* kernel 4GB data at 0x00000000 */
diff --git a/arch/i386/kernel/reboot.c b/arch/i386/kernel/reboot.c
deleted file mode 100644
index 0d796248866..00000000000
--- a/arch/i386/kernel/reboot.c
+++ /dev/null
@@ -1,413 +0,0 @@
-/*
- *  linux/arch/i386/kernel/reboot.c
- */
-
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/mc146818rtc.h>
-#include <linux/efi.h>
-#include <linux/dmi.h>
-#include <linux/ctype.h>
-#include <linux/pm.h>
-#include <linux/reboot.h>
-#include <asm/uaccess.h>
-#include <asm/apic.h>
-#include <asm/desc.h>
-#include "mach_reboot.h"
-#include <asm/reboot_fixups.h>
-#include <asm/reboot.h>
-
-/*
- * Power off function, if any
- */
-void (*pm_power_off)(void);
-EXPORT_SYMBOL(pm_power_off);
-
-static int reboot_mode;
-static int reboot_thru_bios;
-
-#ifdef CONFIG_SMP
-static int reboot_cpu = -1;
-#endif
-static int __init reboot_setup(char *str)
-{
-	while(1) {
-		switch (*str) {
-		case 'w': /* "warm" reboot (no memory testing etc) */
-			reboot_mode = 0x1234;
-			break;
-		case 'c': /* "cold" reboot (with memory testing etc) */
-			reboot_mode = 0x0;
-			break;
-		case 'b': /* "bios" reboot by jumping through the BIOS */
-			reboot_thru_bios = 1;
-			break;
-		case 'h': /* "hard" reboot by toggling RESET and/or crashing the CPU */
-			reboot_thru_bios = 0;
-			break;
-#ifdef CONFIG_SMP
-		case 's': /* "smp" reboot by executing reset on BSP or other CPU*/
-			if (isdigit(*(str+1))) {
-				reboot_cpu = (int) (*(str+1) - '0');
-				if (isdigit(*(str+2)))
-					reboot_cpu = reboot_cpu*10 + (int)(*(str+2) - '0');
-			}
-				/* we will leave sorting out the final value 
-				when we are ready to reboot, since we might not
- 				have set up boot_cpu_id or smp_num_cpu */
-			break;
-#endif
-		}
-		if((str = strchr(str,',')) != NULL)
-			str++;
-		else
-			break;
-	}
-	return 1;
-}
-
-__setup("reboot=", reboot_setup);
-
-/*
- * Reboot options and system auto-detection code provided by
- * Dell Inc. so their systems "just work". :-)
- */
-
-/*
- * Some machines require the "reboot=b"  commandline option, this quirk makes that automatic.
- */
-static int __init set_bios_reboot(struct dmi_system_id *d)
-{
-	if (!reboot_thru_bios) {
-		reboot_thru_bios = 1;
-		printk(KERN_INFO "%s series board detected. Selecting BIOS-method for reboots.\n", d->ident);
-	}
-	return 0;
-}
-
-static struct dmi_system_id __initdata reboot_dmi_table[] = {
-	{	/* Handle problems with rebooting on Dell E520's */
-		.callback = set_bios_reboot,
-		.ident = "Dell E520",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Dell DM061"),
-		},
-	},
-	{	/* Handle problems with rebooting on Dell 1300's */
-		.callback = set_bios_reboot,
-		.ident = "Dell PowerEdge 1300",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 1300/"),
-		},
-	},
-	{	/* Handle problems with rebooting on Dell 300's */
-		.callback = set_bios_reboot,
-		.ident = "Dell PowerEdge 300",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 300/"),
-		},
-	},
-	{       /* Handle problems with rebooting on Dell Optiplex 745's SFF*/
-		.callback = set_bios_reboot,
-		.ident = "Dell OptiPlex 745",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 745"),
-			DMI_MATCH(DMI_BOARD_NAME, "0WF810"),
-		},
-	},
-	{	/* Handle problems with rebooting on Dell 2400's */
-		.callback = set_bios_reboot,
-		.ident = "Dell PowerEdge 2400",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 2400"),
-		},
-	},
-	{	/* Handle problems with rebooting on HP laptops */
-		.callback = set_bios_reboot,
-		.ident = "HP Compaq Laptop",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq"),
-		},
-	},
-	{ }
-};
-
-static int __init reboot_init(void)
-{
-	dmi_check_system(reboot_dmi_table);
-	return 0;
-}
-
-core_initcall(reboot_init);
-
-/* The following code and data reboots the machine by switching to real
-   mode and jumping to the BIOS reset entry point, as if the CPU has
-   really been reset.  The previous version asked the keyboard
-   controller to pulse the CPU reset line, which is more thorough, but
-   doesn't work with at least one type of 486 motherboard.  It is easy
-   to stop this code working; hence the copious comments. */
-
-static unsigned long long
-real_mode_gdt_entries [3] =
-{
-	0x0000000000000000ULL,	/* Null descriptor */
-	0x00009a000000ffffULL,	/* 16-bit real-mode 64k code at 0x00000000 */
-	0x000092000100ffffULL	/* 16-bit real-mode 64k data at 0x00000100 */
-};
-
-static struct Xgt_desc_struct
-real_mode_gdt = { sizeof (real_mode_gdt_entries) - 1, (long)real_mode_gdt_entries },
-real_mode_idt = { 0x3ff, 0 },
-no_idt = { 0, 0 };
-
-
-/* This is 16-bit protected mode code to disable paging and the cache,
-   switch to real mode and jump to the BIOS reset code.
-
-   The instruction that switches to real mode by writing to CR0 must be
-   followed immediately by a far jump instruction, which set CS to a
-   valid value for real mode, and flushes the prefetch queue to avoid
-   running instructions that have already been decoded in protected
-   mode.
-
-   Clears all the flags except ET, especially PG (paging), PE
-   (protected-mode enable) and TS (task switch for coprocessor state
-   save).  Flushes the TLB after paging has been disabled.  Sets CD and
-   NW, to disable the cache on a 486, and invalidates the cache.  This
-   is more like the state of a 486 after reset.  I don't know if
-   something else should be done for other chips.
-
-   More could be done here to set up the registers as if a CPU reset had
-   occurred; hopefully real BIOSs don't assume much. */
-
-static unsigned char real_mode_switch [] =
-{
-	0x66, 0x0f, 0x20, 0xc0,			/*    movl  %cr0,%eax        */
-	0x66, 0x83, 0xe0, 0x11,			/*    andl  $0x00000011,%eax */
-	0x66, 0x0d, 0x00, 0x00, 0x00, 0x60,	/*    orl   $0x60000000,%eax */
-	0x66, 0x0f, 0x22, 0xc0,			/*    movl  %eax,%cr0        */
-	0x66, 0x0f, 0x22, 0xd8,			/*    movl  %eax,%cr3        */
-	0x66, 0x0f, 0x20, 0xc3,			/*    movl  %cr0,%ebx        */
-	0x66, 0x81, 0xe3, 0x00, 0x00, 0x00, 0x60,	/*    andl  $0x60000000,%ebx */
-	0x74, 0x02,				/*    jz    f                */
-	0x0f, 0x09,				/*    wbinvd                 */
-	0x24, 0x10,				/* f: andb  $0x10,al         */
-	0x66, 0x0f, 0x22, 0xc0			/*    movl  %eax,%cr0        */
-};
-static unsigned char jump_to_bios [] =
-{
-	0xea, 0x00, 0x00, 0xff, 0xff		/*    ljmp  $0xffff,$0x0000  */
-};
-
-/*
- * Switch to real mode and then execute the code
- * specified by the code and length parameters.
- * We assume that length will aways be less that 100!
- */
-void machine_real_restart(unsigned char *code, int length)
-{
-	local_irq_disable();
-
-	/* Write zero to CMOS register number 0x0f, which the BIOS POST
-	   routine will recognize as telling it to do a proper reboot.  (Well
-	   that's what this book in front of me says -- it may only apply to
-	   the Phoenix BIOS though, it's not clear).  At the same time,
-	   disable NMIs by setting the top bit in the CMOS address register,
-	   as we're about to do peculiar things to the CPU.  I'm not sure if
-	   `outb_p' is needed instead of just `outb'.  Use it to be on the
-	   safe side.  (Yes, CMOS_WRITE does outb_p's. -  Paul G.)
-	 */
-
-	spin_lock(&rtc_lock);
-	CMOS_WRITE(0x00, 0x8f);
-	spin_unlock(&rtc_lock);
-
-	/* Remap the kernel at virtual address zero, as well as offset zero
-	   from the kernel segment.  This assumes the kernel segment starts at
-	   virtual address PAGE_OFFSET. */
-
-	memcpy (swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
-		sizeof (swapper_pg_dir [0]) * KERNEL_PGD_PTRS);
-
-	/*
-	 * Use `swapper_pg_dir' as our page directory.
-	 */
-	load_cr3(swapper_pg_dir);
-
-	/* Write 0x1234 to absolute memory location 0x472.  The BIOS reads
-	   this on booting to tell it to "Bypass memory test (also warm
-	   boot)".  This seems like a fairly standard thing that gets set by
-	   REBOOT.COM programs, and the previous reset routine did this
-	   too. */
-
-	*((unsigned short *)0x472) = reboot_mode;
-
-	/* For the switch to real mode, copy some code to low memory.  It has
-	   to be in the first 64k because it is running in 16-bit mode, and it
-	   has to have the same physical and virtual address, because it turns
-	   off paging.  Copy it near the end of the first page, out of the way
-	   of BIOS variables. */
-
-	memcpy ((void *) (0x1000 - sizeof (real_mode_switch) - 100),
-		real_mode_switch, sizeof (real_mode_switch));
-	memcpy ((void *) (0x1000 - 100), code, length);
-
-	/* Set up the IDT for real mode. */
-
-	load_idt(&real_mode_idt);
-
-	/* Set up a GDT from which we can load segment descriptors for real
-	   mode.  The GDT is not used in real mode; it is just needed here to
-	   prepare the descriptors. */
-
-	load_gdt(&real_mode_gdt);
-
-	/* Load the data segment registers, and thus the descriptors ready for
-	   real mode.  The base address of each segment is 0x100, 16 times the
-	   selector value being loaded here.  This is so that the segment
-	   registers don't have to be reloaded after switching to real mode:
-	   the values are consistent for real mode operation already. */
-
-	__asm__ __volatile__ ("movl $0x0010,%%eax\n"
-				"\tmovl %%eax,%%ds\n"
-				"\tmovl %%eax,%%es\n"
-				"\tmovl %%eax,%%fs\n"
-				"\tmovl %%eax,%%gs\n"
-				"\tmovl %%eax,%%ss" : : : "eax");
-
-	/* Jump to the 16-bit code that we copied earlier.  It disables paging
-	   and the cache, switches to real mode, and jumps to the BIOS reset
-	   entry point. */
-
-	__asm__ __volatile__ ("ljmp $0x0008,%0"
-				:
-				: "i" ((void *) (0x1000 - sizeof (real_mode_switch) - 100)));
-}
-#ifdef CONFIG_APM_MODULE
-EXPORT_SYMBOL(machine_real_restart);
-#endif
-
-static void native_machine_shutdown(void)
-{
-#ifdef CONFIG_SMP
-	int reboot_cpu_id;
-
-	/* The boot cpu is always logical cpu 0 */
-	reboot_cpu_id = 0;
-
-	/* See if there has been given a command line override */
-	if ((reboot_cpu != -1) && (reboot_cpu < NR_CPUS) &&
-		cpu_isset(reboot_cpu, cpu_online_map)) {
-		reboot_cpu_id = reboot_cpu;
-	}
-
-	/* Make certain the cpu I'm rebooting on is online */
-	if (!cpu_isset(reboot_cpu_id, cpu_online_map)) {
-		reboot_cpu_id = smp_processor_id();
-	}
-
-	/* Make certain I only run on the appropriate processor */
-	set_cpus_allowed(current, cpumask_of_cpu(reboot_cpu_id));
-
-	/* O.K. Now that I'm on the appropriate processor, stop
-	 * all of the others, and disable their local APICs.
-	 */
-
-	smp_send_stop();
-#endif /* CONFIG_SMP */
-
-	lapic_shutdown();
-
-#ifdef CONFIG_X86_IO_APIC
-	disable_IO_APIC();
-#endif
-}
-
-void __attribute__((weak)) mach_reboot_fixups(void)
-{
-}
-
-static void native_machine_emergency_restart(void)
-{
-	if (!reboot_thru_bios) {
-		if (efi_enabled) {
-			efi.reset_system(EFI_RESET_COLD, EFI_SUCCESS, 0, NULL);
-			load_idt(&no_idt);
-			__asm__ __volatile__("int3");
-		}
-		/* rebooting needs to touch the page at absolute addr 0 */
-		*((unsigned short *)__va(0x472)) = reboot_mode;
-		for (;;) {
-			mach_reboot_fixups(); /* for board specific fixups */
-			mach_reboot();
-			/* That didn't work - force a triple fault.. */
-			load_idt(&no_idt);
-			__asm__ __volatile__("int3");
-		}
-	}
-	if (efi_enabled)
-		efi.reset_system(EFI_RESET_WARM, EFI_SUCCESS, 0, NULL);
-
-	machine_real_restart(jump_to_bios, sizeof(jump_to_bios));
-}
-
-static void native_machine_restart(char * __unused)
-{
-	machine_shutdown();
-	machine_emergency_restart();
-}
-
-static void native_machine_halt(void)
-{
-}
-
-static void native_machine_power_off(void)
-{
-	if (pm_power_off) {
-		machine_shutdown();
-		pm_power_off();
-	}
-}
-
-
-struct machine_ops machine_ops = {
-	.power_off = native_machine_power_off,
-	.shutdown = native_machine_shutdown,
-	.emergency_restart = native_machine_emergency_restart,
-	.restart = native_machine_restart,
-	.halt = native_machine_halt,
-};
-
-void machine_power_off(void)
-{
-	machine_ops.power_off();
-}
-
-void machine_shutdown(void)
-{
-	machine_ops.shutdown();
-}
-
-void machine_emergency_restart(void)
-{
-	machine_ops.emergency_restart();
-}
-
-void machine_restart(char *cmd)
-{
-	machine_ops.restart(cmd);
-}
-
-void machine_halt(void)
-{
-	machine_ops.halt();
-}
diff --git a/arch/i386/kernel/signal.c b/arch/i386/kernel/signal.c
deleted file mode 100644
index f5dd85656c1..00000000000
--- a/arch/i386/kernel/signal.c
+++ /dev/null
@@ -1,667 +0,0 @@
-/*
- *  linux/arch/i386/kernel/signal.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- *
- *  1997-11-28  Modified for POSIX.1b signals by Richard Henderson
- *  2000-06-20  Pentium III FXSR, SSE support by Gareth Hughes
- */
-
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/smp.h>
-#include <linux/kernel.h>
-#include <linux/signal.h>
-#include <linux/errno.h>
-#include <linux/wait.h>
-#include <linux/unistd.h>
-#include <linux/stddef.h>
-#include <linux/personality.h>
-#include <linux/suspend.h>
-#include <linux/ptrace.h>
-#include <linux/elf.h>
-#include <linux/binfmts.h>
-#include <asm/processor.h>
-#include <asm/ucontext.h>
-#include <asm/uaccess.h>
-#include <asm/i387.h>
-#include "sigframe.h"
-
-#define DEBUG_SIG 0
-
-#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
-
-/*
- * Atomically swap in the new signal mask, and wait for a signal.
- */
-asmlinkage int
-sys_sigsuspend(int history0, int history1, old_sigset_t mask)
-{
-	mask &= _BLOCKABLE;
-	spin_lock_irq(&current->sighand->siglock);
-	current->saved_sigmask = current->blocked;
-	siginitset(&current->blocked, mask);
-	recalc_sigpending();
-	spin_unlock_irq(&current->sighand->siglock);
-
-	current->state = TASK_INTERRUPTIBLE;
-	schedule();
-	set_thread_flag(TIF_RESTORE_SIGMASK);
-	return -ERESTARTNOHAND;
-}
-
-asmlinkage int 
-sys_sigaction(int sig, const struct old_sigaction __user *act,
-	      struct old_sigaction __user *oact)
-{
-	struct k_sigaction new_ka, old_ka;
-	int ret;
-
-	if (act) {
-		old_sigset_t mask;
-		if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
-		    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
-		    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
-			return -EFAULT;
-		__get_user(new_ka.sa.sa_flags, &act->sa_flags);
-		__get_user(mask, &act->sa_mask);
-		siginitset(&new_ka.sa.sa_mask, mask);
-	}
-
-	ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
-
-	if (!ret && oact) {
-		if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
-		    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
-		    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
-			return -EFAULT;
-		__put_user(old_ka.sa.sa_flags, &oact->sa_flags);
-		__put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask);
-	}
-
-	return ret;
-}
-
-asmlinkage int
-sys_sigaltstack(unsigned long ebx)
-{
-	/* This is needed to make gcc realize it doesn't own the "struct pt_regs" */
-	struct pt_regs *regs = (struct pt_regs *)&ebx;
-	const stack_t __user *uss = (const stack_t __user *)ebx;
-	stack_t __user *uoss = (stack_t __user *)regs->ecx;
-
-	return do_sigaltstack(uss, uoss, regs->esp);
-}
-
-
-/*
- * Do a signal return; undo the signal stack.
- */
-
-static int
-restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *peax)
-{
-	unsigned int err = 0;
-
-	/* Always make any pending restarted system calls return -EINTR */
-	current_thread_info()->restart_block.fn = do_no_restart_syscall;
-
-#define COPY(x)		err |= __get_user(regs->x, &sc->x)
-
-#define COPY_SEG(seg)							\
-	{ unsigned short tmp;						\
-	  err |= __get_user(tmp, &sc->seg);				\
-	  regs->x##seg = tmp; }
-
-#define COPY_SEG_STRICT(seg)						\
-	{ unsigned short tmp;						\
-	  err |= __get_user(tmp, &sc->seg);				\
-	  regs->x##seg = tmp|3; }
-
-#define GET_SEG(seg)							\
-	{ unsigned short tmp;						\
-	  err |= __get_user(tmp, &sc->seg);				\
-	  loadsegment(seg,tmp); }
-
-#define	FIX_EFLAGS	(X86_EFLAGS_AC | X86_EFLAGS_RF |		 \
-			 X86_EFLAGS_OF | X86_EFLAGS_DF |		 \
-			 X86_EFLAGS_TF | X86_EFLAGS_SF | X86_EFLAGS_ZF | \
-			 X86_EFLAGS_AF | X86_EFLAGS_PF | X86_EFLAGS_CF)
-
-	GET_SEG(gs);
-	COPY_SEG(fs);
-	COPY_SEG(es);
-	COPY_SEG(ds);
-	COPY(edi);
-	COPY(esi);
-	COPY(ebp);
-	COPY(esp);
-	COPY(ebx);
-	COPY(edx);
-	COPY(ecx);
-	COPY(eip);
-	COPY_SEG_STRICT(cs);
-	COPY_SEG_STRICT(ss);
-	
-	{
-		unsigned int tmpflags;
-		err |= __get_user(tmpflags, &sc->eflags);
-		regs->eflags = (regs->eflags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
-		regs->orig_eax = -1;		/* disable syscall checks */
-	}
-
-	{
-		struct _fpstate __user * buf;
-		err |= __get_user(buf, &sc->fpstate);
-		if (buf) {
-			if (!access_ok(VERIFY_READ, buf, sizeof(*buf)))
-				goto badframe;
-			err |= restore_i387(buf);
-		} else {
-			struct task_struct *me = current;
-			if (used_math()) {
-				clear_fpu(me);
-				clear_used_math();
-			}
-		}
-	}
-
-	err |= __get_user(*peax, &sc->eax);
-	return err;
-
-badframe:
-	return 1;
-}
-
-asmlinkage int sys_sigreturn(unsigned long __unused)
-{
-	struct pt_regs *regs = (struct pt_regs *) &__unused;
-	struct sigframe __user *frame = (struct sigframe __user *)(regs->esp - 8);
-	sigset_t set;
-	int eax;
-
-	if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
-		goto badframe;
-	if (__get_user(set.sig[0], &frame->sc.oldmask)
-	    || (_NSIG_WORDS > 1
-		&& __copy_from_user(&set.sig[1], &frame->extramask,
-				    sizeof(frame->extramask))))
-		goto badframe;
-
-	sigdelsetmask(&set, ~_BLOCKABLE);
-	spin_lock_irq(&current->sighand->siglock);
-	current->blocked = set;
-	recalc_sigpending();
-	spin_unlock_irq(&current->sighand->siglock);
-	
-	if (restore_sigcontext(regs, &frame->sc, &eax))
-		goto badframe;
-	return eax;
-
-badframe:
-	if (show_unhandled_signals && printk_ratelimit())
-		printk("%s%s[%d] bad frame in sigreturn frame:%p eip:%lx"
-		       " esp:%lx oeax:%lx\n",
-		    current->pid > 1 ? KERN_INFO : KERN_EMERG,
-		    current->comm, current->pid, frame, regs->eip,
-		    regs->esp, regs->orig_eax);
-
-	force_sig(SIGSEGV, current);
-	return 0;
-}	
-
-asmlinkage int sys_rt_sigreturn(unsigned long __unused)
-{
-	struct pt_regs *regs = (struct pt_regs *) &__unused;
-	struct rt_sigframe __user *frame = (struct rt_sigframe __user *)(regs->esp - 4);
-	sigset_t set;
-	int eax;
-
-	if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
-		goto badframe;
-	if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
-		goto badframe;
-
-	sigdelsetmask(&set, ~_BLOCKABLE);
-	spin_lock_irq(&current->sighand->siglock);
-	current->blocked = set;
-	recalc_sigpending();
-	spin_unlock_irq(&current->sighand->siglock);
-	
-	if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &eax))
-		goto badframe;
-
-	if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->esp) == -EFAULT)
-		goto badframe;
-
-	return eax;
-
-badframe:
-	force_sig(SIGSEGV, current);
-	return 0;
-}	
-
-/*
- * Set up a signal frame.
- */
-
-static int
-setup_sigcontext(struct sigcontext __user *sc, struct _fpstate __user *fpstate,
-		 struct pt_regs *regs, unsigned long mask)
-{
-	int tmp, err = 0;
-
-	err |= __put_user(regs->xfs, (unsigned int __user *)&sc->fs);
-	savesegment(gs, tmp);
-	err |= __put_user(tmp, (unsigned int __user *)&sc->gs);
-
-	err |= __put_user(regs->xes, (unsigned int __user *)&sc->es);
-	err |= __put_user(regs->xds, (unsigned int __user *)&sc->ds);
-	err |= __put_user(regs->edi, &sc->edi);
-	err |= __put_user(regs->esi, &sc->esi);
-	err |= __put_user(regs->ebp, &sc->ebp);
-	err |= __put_user(regs->esp, &sc->esp);
-	err |= __put_user(regs->ebx, &sc->ebx);
-	err |= __put_user(regs->edx, &sc->edx);
-	err |= __put_user(regs->ecx, &sc->ecx);
-	err |= __put_user(regs->eax, &sc->eax);
-	err |= __put_user(current->thread.trap_no, &sc->trapno);
-	err |= __put_user(current->thread.error_code, &sc->err);
-	err |= __put_user(regs->eip, &sc->eip);
-	err |= __put_user(regs->xcs, (unsigned int __user *)&sc->cs);
-	err |= __put_user(regs->eflags, &sc->eflags);
-	err |= __put_user(regs->esp, &sc->esp_at_signal);
-	err |= __put_user(regs->xss, (unsigned int __user *)&sc->ss);
-
-	tmp = save_i387(fpstate);
-	if (tmp < 0)
-	  err = 1;
-	else
-	  err |= __put_user(tmp ? fpstate : NULL, &sc->fpstate);
-
-	/* non-iBCS2 extensions.. */
-	err |= __put_user(mask, &sc->oldmask);
-	err |= __put_user(current->thread.cr2, &sc->cr2);
-
-	return err;
-}
-
-/*
- * Determine which stack to use..
- */
-static inline void __user *
-get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size)
-{
-	unsigned long esp;
-
-	/* Default to using normal stack */
-	esp = regs->esp;
-
-	/* This is the X/Open sanctioned signal stack switching.  */
-	if (ka->sa.sa_flags & SA_ONSTACK) {
-		if (sas_ss_flags(esp) == 0)
-			esp = current->sas_ss_sp + current->sas_ss_size;
-	}
-
-	/* This is the legacy signal stack switching. */
-	else if ((regs->xss & 0xffff) != __USER_DS &&
-		 !(ka->sa.sa_flags & SA_RESTORER) &&
-		 ka->sa.sa_restorer) {
-		esp = (unsigned long) ka->sa.sa_restorer;
-	}
-
-	esp -= frame_size;
-	/* Align the stack pointer according to the i386 ABI,
-	 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
-	esp = ((esp + 4) & -16ul) - 4;
-	return (void __user *) esp;
-}
-
-/* These symbols are defined with the addresses in the vsyscall page.
-   See vsyscall-sigreturn.S.  */
-extern void __user __kernel_sigreturn;
-extern void __user __kernel_rt_sigreturn;
-
-static int setup_frame(int sig, struct k_sigaction *ka,
-		       sigset_t *set, struct pt_regs * regs)
-{
-	void __user *restorer;
-	struct sigframe __user *frame;
-	int err = 0;
-	int usig;
-
-	frame = get_sigframe(ka, regs, sizeof(*frame));
-
-	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
-		goto give_sigsegv;
-
-	usig = current_thread_info()->exec_domain
-		&& current_thread_info()->exec_domain->signal_invmap
-		&& sig < 32
-		? current_thread_info()->exec_domain->signal_invmap[sig]
-		: sig;
-
-	err = __put_user(usig, &frame->sig);
-	if (err)
-		goto give_sigsegv;
-
-	err = setup_sigcontext(&frame->sc, &frame->fpstate, regs, set->sig[0]);
-	if (err)
-		goto give_sigsegv;
-
-	if (_NSIG_WORDS > 1) {
-		err = __copy_to_user(&frame->extramask, &set->sig[1],
-				      sizeof(frame->extramask));
-		if (err)
-			goto give_sigsegv;
-	}
-
-	if (current->binfmt->hasvdso)
-		restorer = (void *)VDSO_SYM(&__kernel_sigreturn);
-	else
-		restorer = (void *)&frame->retcode;
-	if (ka->sa.sa_flags & SA_RESTORER)
-		restorer = ka->sa.sa_restorer;
-
-	/* Set up to return from userspace.  */
-	err |= __put_user(restorer, &frame->pretcode);
-	 
-	/*
-	 * This is popl %eax ; movl $,%eax ; int $0x80
-	 *
-	 * WE DO NOT USE IT ANY MORE! It's only left here for historical
-	 * reasons and because gdb uses it as a signature to notice
-	 * signal handler stack frames.
-	 */
-	err |= __put_user(0xb858, (short __user *)(frame->retcode+0));
-	err |= __put_user(__NR_sigreturn, (int __user *)(frame->retcode+2));
-	err |= __put_user(0x80cd, (short __user *)(frame->retcode+6));
-
-	if (err)
-		goto give_sigsegv;
-
-	/* Set up registers for signal handler */
-	regs->esp = (unsigned long) frame;
-	regs->eip = (unsigned long) ka->sa.sa_handler;
-	regs->eax = (unsigned long) sig;
-	regs->edx = (unsigned long) 0;
-	regs->ecx = (unsigned long) 0;
-
-	set_fs(USER_DS);
-	regs->xds = __USER_DS;
-	regs->xes = __USER_DS;
-	regs->xss = __USER_DS;
-	regs->xcs = __USER_CS;
-
-	/*
-	 * Clear TF when entering the signal handler, but
-	 * notify any tracer that was single-stepping it.
-	 * The tracer may want to single-step inside the
-	 * handler too.
-	 */
-	regs->eflags &= ~TF_MASK;
-	if (test_thread_flag(TIF_SINGLESTEP))
-		ptrace_notify(SIGTRAP);
-
-#if DEBUG_SIG
-	printk("SIG deliver (%s:%d): sp=%p pc=%p ra=%p\n",
-		current->comm, current->pid, frame, regs->eip, frame->pretcode);
-#endif
-
-	return 0;
-
-give_sigsegv:
-	force_sigsegv(sig, current);
-	return -EFAULT;
-}
-
-static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
-			   sigset_t *set, struct pt_regs * regs)
-{
-	void __user *restorer;
-	struct rt_sigframe __user *frame;
-	int err = 0;
-	int usig;
-
-	frame = get_sigframe(ka, regs, sizeof(*frame));
-
-	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
-		goto give_sigsegv;
-
-	usig = current_thread_info()->exec_domain
-		&& current_thread_info()->exec_domain->signal_invmap
-		&& sig < 32
-		? current_thread_info()->exec_domain->signal_invmap[sig]
-		: sig;
-
-	err |= __put_user(usig, &frame->sig);
-	err |= __put_user(&frame->info, &frame->pinfo);
-	err |= __put_user(&frame->uc, &frame->puc);
-	err |= copy_siginfo_to_user(&frame->info, info);
-	if (err)
-		goto give_sigsegv;
-
-	/* Create the ucontext.  */
-	err |= __put_user(0, &frame->uc.uc_flags);
-	err |= __put_user(0, &frame->uc.uc_link);
-	err |= __put_user(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
-	err |= __put_user(sas_ss_flags(regs->esp),
-			  &frame->uc.uc_stack.ss_flags);
-	err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
-	err |= setup_sigcontext(&frame->uc.uc_mcontext, &frame->fpstate,
-			        regs, set->sig[0]);
-	err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
-	if (err)
-		goto give_sigsegv;
-
-	/* Set up to return from userspace.  */
-	restorer = (void *)VDSO_SYM(&__kernel_rt_sigreturn);
-	if (ka->sa.sa_flags & SA_RESTORER)
-		restorer = ka->sa.sa_restorer;
-	err |= __put_user(restorer, &frame->pretcode);
-	 
-	/*
-	 * This is movl $,%eax ; int $0x80
-	 *
-	 * WE DO NOT USE IT ANY MORE! It's only left here for historical
-	 * reasons and because gdb uses it as a signature to notice
-	 * signal handler stack frames.
-	 */
-	err |= __put_user(0xb8, (char __user *)(frame->retcode+0));
-	err |= __put_user(__NR_rt_sigreturn, (int __user *)(frame->retcode+1));
-	err |= __put_user(0x80cd, (short __user *)(frame->retcode+5));
-
-	if (err)
-		goto give_sigsegv;
-
-	/* Set up registers for signal handler */
-	regs->esp = (unsigned long) frame;
-	regs->eip = (unsigned long) ka->sa.sa_handler;
-	regs->eax = (unsigned long) usig;
-	regs->edx = (unsigned long) &frame->info;
-	regs->ecx = (unsigned long) &frame->uc;
-
-	set_fs(USER_DS);
-	regs->xds = __USER_DS;
-	regs->xes = __USER_DS;
-	regs->xss = __USER_DS;
-	regs->xcs = __USER_CS;
-
-	/*
-	 * Clear TF when entering the signal handler, but
-	 * notify any tracer that was single-stepping it.
-	 * The tracer may want to single-step inside the
-	 * handler too.
-	 */
-	regs->eflags &= ~TF_MASK;
-	if (test_thread_flag(TIF_SINGLESTEP))
-		ptrace_notify(SIGTRAP);
-
-#if DEBUG_SIG
-	printk("SIG deliver (%s:%d): sp=%p pc=%p ra=%p\n",
-		current->comm, current->pid, frame, regs->eip, frame->pretcode);
-#endif
-
-	return 0;
-
-give_sigsegv:
-	force_sigsegv(sig, current);
-	return -EFAULT;
-}
-
-/*
- * OK, we're invoking a handler
- */	
-
-static int
-handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
-	      sigset_t *oldset,	struct pt_regs * regs)
-{
-	int ret;
-
-	/* Are we from a system call? */
-	if (regs->orig_eax >= 0) {
-		/* If so, check system call restarting.. */
-		switch (regs->eax) {
-		        case -ERESTART_RESTARTBLOCK:
-			case -ERESTARTNOHAND:
-				regs->eax = -EINTR;
-				break;
-
-			case -ERESTARTSYS:
-				if (!(ka->sa.sa_flags & SA_RESTART)) {
-					regs->eax = -EINTR;
-					break;
-				}
-			/* fallthrough */
-			case -ERESTARTNOINTR:
-				regs->eax = regs->orig_eax;
-				regs->eip -= 2;
-		}
-	}
-
-	/*
-	 * If TF is set due to a debugger (PT_DTRACE), clear the TF flag so
-	 * that register information in the sigcontext is correct.
-	 */
-	if (unlikely(regs->eflags & TF_MASK)
-	    && likely(current->ptrace & PT_DTRACE)) {
-		current->ptrace &= ~PT_DTRACE;
-		regs->eflags &= ~TF_MASK;
-	}
-
-	/* Set up the stack frame */
-	if (ka->sa.sa_flags & SA_SIGINFO)
-		ret = setup_rt_frame(sig, ka, info, oldset, regs);
-	else
-		ret = setup_frame(sig, ka, oldset, regs);
-
-	if (ret == 0) {
-		spin_lock_irq(&current->sighand->siglock);
-		sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
-		if (!(ka->sa.sa_flags & SA_NODEFER))
-			sigaddset(&current->blocked,sig);
-		recalc_sigpending();
-		spin_unlock_irq(&current->sighand->siglock);
-	}
-
-	return ret;
-}
-
-/*
- * Note that 'init' is a special process: it doesn't get signals it doesn't
- * want to handle. Thus you cannot kill init even with a SIGKILL even by
- * mistake.
- */
-static void fastcall do_signal(struct pt_regs *regs)
-{
-	siginfo_t info;
-	int signr;
-	struct k_sigaction ka;
-	sigset_t *oldset;
-
-	/*
-	 * We want the common case to go fast, which
-	 * is why we may in certain cases get here from
-	 * kernel mode. Just return without doing anything
- 	 * if so.  vm86 regs switched out by assembly code
- 	 * before reaching here, so testing against kernel
- 	 * CS suffices.
-	 */
-	if (!user_mode(regs))
-		return;
-
-	if (test_thread_flag(TIF_RESTORE_SIGMASK))
-		oldset = &current->saved_sigmask;
-	else
-		oldset = &current->blocked;
-
-	signr = get_signal_to_deliver(&info, &ka, regs, NULL);
-	if (signr > 0) {
-		/* Reenable any watchpoints before delivering the
-		 * signal to user space. The processor register will
-		 * have been cleared if the watchpoint triggered
-		 * inside the kernel.
-		 */
-		if (unlikely(current->thread.debugreg[7]))
-			set_debugreg(current->thread.debugreg[7], 7);
-
-		/* Whee!  Actually deliver the signal.  */
-		if (handle_signal(signr, &info, &ka, oldset, regs) == 0) {
-			/* a signal was successfully delivered; the saved
-			 * sigmask will have been stored in the signal frame,
-			 * and will be restored by sigreturn, so we can simply
-			 * clear the TIF_RESTORE_SIGMASK flag */
-			if (test_thread_flag(TIF_RESTORE_SIGMASK))
-				clear_thread_flag(TIF_RESTORE_SIGMASK);
-		}
-
-		return;
-	}
-
-	/* Did we come from a system call? */
-	if (regs->orig_eax >= 0) {
-		/* Restart the system call - no handlers present */
-		switch (regs->eax) {
-		case -ERESTARTNOHAND:
-		case -ERESTARTSYS:
-		case -ERESTARTNOINTR:
-			regs->eax = regs->orig_eax;
-			regs->eip -= 2;
-			break;
-
-		case -ERESTART_RESTARTBLOCK:
-			regs->eax = __NR_restart_syscall;
-			regs->eip -= 2;
-			break;
-		}
-	}
-
-	/* if there's no signal to deliver, we just put the saved sigmask
-	 * back */
-	if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
-		clear_thread_flag(TIF_RESTORE_SIGMASK);
-		sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
-	}
-}
-
-/*
- * notification of userspace execution resumption
- * - triggered by the TIF_WORK_MASK flags
- */
-__attribute__((regparm(3)))
-void do_notify_resume(struct pt_regs *regs, void *_unused,
-		      __u32 thread_info_flags)
-{
-	/* Pending single-step? */
-	if (thread_info_flags & _TIF_SINGLESTEP) {
-		regs->eflags |= TF_MASK;
-		clear_thread_flag(TIF_SINGLESTEP);
-	}
-
-	/* deal with pending signal delivery */
-	if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK))
-		do_signal(regs);
-	
-	clear_thread_flag(TIF_IRET);
-}
diff --git a/arch/i386/kernel/tsc.c b/arch/i386/kernel/tsc.c
deleted file mode 100644
index a39280b4dd3..00000000000
--- a/arch/i386/kernel/tsc.c
+++ /dev/null
@@ -1,413 +0,0 @@
-/*
- * This code largely moved from arch/i386/kernel/timer/timer_tsc.c
- * which was originally moved from arch/i386/kernel/time.c.
- * See comments there for proper credits.
- */
-
-#include <linux/sched.h>
-#include <linux/clocksource.h>
-#include <linux/workqueue.h>
-#include <linux/cpufreq.h>
-#include <linux/jiffies.h>
-#include <linux/init.h>
-#include <linux/dmi.h>
-
-#include <asm/delay.h>
-#include <asm/tsc.h>
-#include <asm/io.h>
-#include <asm/timer.h>
-
-#include "mach_timer.h"
-
-static int tsc_enabled;
-
-/*
- * On some systems the TSC frequency does not
- * change with the cpu frequency. So we need
- * an extra value to store the TSC freq
- */
-unsigned int tsc_khz;
-EXPORT_SYMBOL_GPL(tsc_khz);
-
-int tsc_disable;
-
-#ifdef CONFIG_X86_TSC
-static int __init tsc_setup(char *str)
-{
-	printk(KERN_WARNING "notsc: Kernel compiled with CONFIG_X86_TSC, "
-				"cannot disable TSC.\n");
-	return 1;
-}
-#else
-/*
- * disable flag for tsc. Takes effect by clearing the TSC cpu flag
- * in cpu/common.c
- */
-static int __init tsc_setup(char *str)
-{
-	tsc_disable = 1;
-
-	return 1;
-}
-#endif
-
-__setup("notsc", tsc_setup);
-
-/*
- * code to mark and check if the TSC is unstable
- * due to cpufreq or due to unsynced TSCs
- */
-static int tsc_unstable;
-
-int check_tsc_unstable(void)
-{
-	return tsc_unstable;
-}
-EXPORT_SYMBOL_GPL(check_tsc_unstable);
-
-/* Accellerators for sched_clock()
- * convert from cycles(64bits) => nanoseconds (64bits)
- *  basic equation:
- *		ns = cycles / (freq / ns_per_sec)
- *		ns = cycles * (ns_per_sec / freq)
- *		ns = cycles * (10^9 / (cpu_khz * 10^3))
- *		ns = cycles * (10^6 / cpu_khz)
- *
- *	Then we use scaling math (suggested by george@mvista.com) to get:
- *		ns = cycles * (10^6 * SC / cpu_khz) / SC
- *		ns = cycles * cyc2ns_scale / SC
- *
- *	And since SC is a constant power of two, we can convert the div
- *  into a shift.
- *
- *  We can use khz divisor instead of mhz to keep a better percision, since
- *  cyc2ns_scale is limited to 10^6 * 2^10, which fits in 32 bits.
- *  (mathieu.desnoyers@polymtl.ca)
- *
- *			-johnstul@us.ibm.com "math is hard, lets go shopping!"
- */
-unsigned long cyc2ns_scale __read_mostly;
-
-#define CYC2NS_SCALE_FACTOR 10 /* 2^10, carefully chosen */
-
-static inline void set_cyc2ns_scale(unsigned long cpu_khz)
-{
-	cyc2ns_scale = (1000000 << CYC2NS_SCALE_FACTOR)/cpu_khz;
-}
-
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long native_sched_clock(void)
-{
-	unsigned long long this_offset;
-
-	/*
-	 * Fall back to jiffies if there's no TSC available:
-	 * ( But note that we still use it if the TSC is marked
-	 *   unstable. We do this because unlike Time Of Day,
-	 *   the scheduler clock tolerates small errors and it's
-	 *   very important for it to be as fast as the platform
-	 *   can achive it. )
-	 */
-	if (unlikely(!tsc_enabled && !tsc_unstable))
-		/* No locking but a rare wrong value is not a big deal: */
-		return (jiffies_64 - INITIAL_JIFFIES) * (1000000000 / HZ);
-
-	/* read the Time Stamp Counter: */
-	rdtscll(this_offset);
-
-	/* return the value in ns */
-	return cycles_2_ns(this_offset);
-}
-
-/* We need to define a real function for sched_clock, to override the
-   weak default version */
-#ifdef CONFIG_PARAVIRT
-unsigned long long sched_clock(void)
-{
-	return paravirt_sched_clock();
-}
-#else
-unsigned long long sched_clock(void)
-	__attribute__((alias("native_sched_clock")));
-#endif
-
-unsigned long native_calculate_cpu_khz(void)
-{
-	unsigned long long start, end;
-	unsigned long count;
-	u64 delta64;
-	int i;
-	unsigned long flags;
-
-	local_irq_save(flags);
-
-	/* run 3 times to ensure the cache is warm */
-	for (i = 0; i < 3; i++) {
-		mach_prepare_counter();
-		rdtscll(start);
-		mach_countup(&count);
-		rdtscll(end);
-	}
-	/*
-	 * Error: ECTCNEVERSET
-	 * The CTC wasn't reliable: we got a hit on the very first read,
-	 * or the CPU was so fast/slow that the quotient wouldn't fit in
-	 * 32 bits..
-	 */
-	if (count <= 1)
-		goto err;
-
-	delta64 = end - start;
-
-	/* cpu freq too fast: */
-	if (delta64 > (1ULL<<32))
-		goto err;
-
-	/* cpu freq too slow: */
-	if (delta64 <= CALIBRATE_TIME_MSEC)
-		goto err;
-
-	delta64 += CALIBRATE_TIME_MSEC/2; /* round for do_div */
-	do_div(delta64,CALIBRATE_TIME_MSEC);
-
-	local_irq_restore(flags);
-	return (unsigned long)delta64;
-err:
-	local_irq_restore(flags);
-	return 0;
-}
-
-int recalibrate_cpu_khz(void)
-{
-#ifndef CONFIG_SMP
-	unsigned long cpu_khz_old = cpu_khz;
-
-	if (cpu_has_tsc) {
-		cpu_khz = calculate_cpu_khz();
-		tsc_khz = cpu_khz;
-		cpu_data[0].loops_per_jiffy =
-			cpufreq_scale(cpu_data[0].loops_per_jiffy,
-					cpu_khz_old, cpu_khz);
-		return 0;
-	} else
-		return -ENODEV;
-#else
-	return -ENODEV;
-#endif
-}
-
-EXPORT_SYMBOL(recalibrate_cpu_khz);
-
-#ifdef CONFIG_CPU_FREQ
-
-/*
- * if the CPU frequency is scaled, TSC-based delays will need a different
- * loops_per_jiffy value to function properly.
- */
-static unsigned int ref_freq = 0;
-static unsigned long loops_per_jiffy_ref = 0;
-static unsigned long cpu_khz_ref = 0;
-
-static int
-time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, void *data)
-{
-	struct cpufreq_freqs *freq = data;
-
-	if (!ref_freq) {
-		if (!freq->old){
-			ref_freq = freq->new;
-			return 0;
-		}
-		ref_freq = freq->old;
-		loops_per_jiffy_ref = cpu_data[freq->cpu].loops_per_jiffy;
-		cpu_khz_ref = cpu_khz;
-	}
-
-	if ((val == CPUFREQ_PRECHANGE  && freq->old < freq->new) ||
-	    (val == CPUFREQ_POSTCHANGE && freq->old > freq->new) ||
-	    (val == CPUFREQ_RESUMECHANGE)) {
-		if (!(freq->flags & CPUFREQ_CONST_LOOPS))
-			cpu_data[freq->cpu].loops_per_jiffy =
-				cpufreq_scale(loops_per_jiffy_ref,
-						ref_freq, freq->new);
-
-		if (cpu_khz) {
-
-			if (num_online_cpus() == 1)
-				cpu_khz = cpufreq_scale(cpu_khz_ref,
-						ref_freq, freq->new);
-			if (!(freq->flags & CPUFREQ_CONST_LOOPS)) {
-				tsc_khz = cpu_khz;
-				set_cyc2ns_scale(cpu_khz);
-				/*
-				 * TSC based sched_clock turns
-				 * to junk w/ cpufreq
-				 */
-				mark_tsc_unstable("cpufreq changes");
-			}
-		}
-	}
-
-	return 0;
-}
-
-static struct notifier_block time_cpufreq_notifier_block = {
-	.notifier_call	= time_cpufreq_notifier
-};
-
-static int __init cpufreq_tsc(void)
-{
-	return cpufreq_register_notifier(&time_cpufreq_notifier_block,
-					 CPUFREQ_TRANSITION_NOTIFIER);
-}
-core_initcall(cpufreq_tsc);
-
-#endif
-
-/* clock source code */
-
-static unsigned long current_tsc_khz = 0;
-
-static cycle_t read_tsc(void)
-{
-	cycle_t ret;
-
-	rdtscll(ret);
-
-	return ret;
-}
-
-static struct clocksource clocksource_tsc = {
-	.name			= "tsc",
-	.rating			= 300,
-	.read			= read_tsc,
-	.mask			= CLOCKSOURCE_MASK(64),
-	.mult			= 0, /* to be set */
-	.shift			= 22,
-	.flags			= CLOCK_SOURCE_IS_CONTINUOUS |
-				  CLOCK_SOURCE_MUST_VERIFY,
-};
-
-void mark_tsc_unstable(char *reason)
-{
-	if (!tsc_unstable) {
-		tsc_unstable = 1;
-		tsc_enabled = 0;
-		printk("Marking TSC unstable due to: %s.\n", reason);
-		/* Can be called before registration */
-		if (clocksource_tsc.mult)
-			clocksource_change_rating(&clocksource_tsc, 0);
-		else
-			clocksource_tsc.rating = 0;
-	}
-}
-EXPORT_SYMBOL_GPL(mark_tsc_unstable);
-
-static int __init dmi_mark_tsc_unstable(struct dmi_system_id *d)
-{
-	printk(KERN_NOTICE "%s detected: marking TSC unstable.\n",
-		       d->ident);
-	tsc_unstable = 1;
-	return 0;
-}
-
-/* List of systems that have known TSC problems */
-static struct dmi_system_id __initdata bad_tsc_dmi_table[] = {
-	{
-	 .callback = dmi_mark_tsc_unstable,
-	 .ident = "IBM Thinkpad 380XD",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
-		     DMI_MATCH(DMI_BOARD_NAME, "2635FA0"),
-		     },
-	 },
-	 {}
-};
-
-/*
- * Make an educated guess if the TSC is trustworthy and synchronized
- * over all CPUs.
- */
-__cpuinit int unsynchronized_tsc(void)
-{
-	if (!cpu_has_tsc || tsc_unstable)
-		return 1;
-	/*
-	 * Intel systems are normally all synchronized.
-	 * Exceptions must mark TSC as unstable:
-	 */
-	if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL) {
-		/* assume multi socket systems are not synchronized: */
-		if (num_possible_cpus() > 1)
-			tsc_unstable = 1;
-	}
-	return tsc_unstable;
-}
-
-/*
- * Geode_LX - the OLPC CPU has a possibly a very reliable TSC
- */
-#ifdef CONFIG_MGEODE_LX
-/* RTSC counts during suspend */
-#define RTSC_SUSP 0x100
-
-static void __init check_geode_tsc_reliable(void)
-{
-	unsigned long val;
-
-	rdmsrl(MSR_GEODE_BUSCONT_CONF0, val);
-	if ((val & RTSC_SUSP))
-		clocksource_tsc.flags &= ~CLOCK_SOURCE_MUST_VERIFY;
-}
-#else
-static inline void check_geode_tsc_reliable(void) { }
-#endif
-
-
-void __init tsc_init(void)
-{
-	if (!cpu_has_tsc || tsc_disable)
-		goto out_no_tsc;
-
-	cpu_khz = calculate_cpu_khz();
-	tsc_khz = cpu_khz;
-
-	if (!cpu_khz)
-		goto out_no_tsc;
-
-	printk("Detected %lu.%03lu MHz processor.\n",
-				(unsigned long)cpu_khz / 1000,
-				(unsigned long)cpu_khz % 1000);
-
-	set_cyc2ns_scale(cpu_khz);
-	use_tsc_delay();
-
-	/* Check and install the TSC clocksource */
-	dmi_check_system(bad_tsc_dmi_table);
-
-	unsynchronized_tsc();
-	check_geode_tsc_reliable();
-	current_tsc_khz = tsc_khz;
-	clocksource_tsc.mult = clocksource_khz2mult(current_tsc_khz,
-							clocksource_tsc.shift);
-	/* lower the rating if we already know its unstable: */
-	if (check_tsc_unstable()) {
-		clocksource_tsc.rating = 0;
-		clocksource_tsc.flags &= ~CLOCK_SOURCE_IS_CONTINUOUS;
-	} else
-		tsc_enabled = 1;
-
-	clocksource_register(&clocksource_tsc);
-
-	return;
-
-out_no_tsc:
-	/*
-	 * Set the tsc_disable flag if there's no TSC support, this
-	 * makes it a fast flag for the kernel to see whether it
-	 * should be using the TSC.
-	 */
-	tsc_disable = 1;
-}
diff --git a/arch/i386/kernel/tsc_sync.c b/arch/i386/kernel/tsc_sync.c
deleted file mode 100644
index 12424629af8..00000000000
--- a/arch/i386/kernel/tsc_sync.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../x86_64/kernel/tsc_sync.c"
diff --git a/arch/i386/kernel/vsyscall-int80.S b/arch/i386/kernel/vsyscall-int80.S
deleted file mode 100644
index 530d0525e5e..00000000000
--- a/arch/i386/kernel/vsyscall-int80.S
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Code for the vsyscall page.  This version uses the old int $0x80 method.
- *
- * NOTE:
- * 1) __kernel_vsyscall _must_ be first in this page.
- * 2) there are alignment constraints on this stub, see vsyscall-sigreturn.S
- *    for details.
- */
-
-	.text
-	.globl __kernel_vsyscall
-	.type __kernel_vsyscall,@function
-__kernel_vsyscall:
-.LSTART_vsyscall:
-	int $0x80
-	ret
-.LEND_vsyscall:
-	.size __kernel_vsyscall,.-.LSTART_vsyscall
-	.previous
-
-	.section .eh_frame,"a",@progbits
-.LSTARTFRAMEDLSI:
-	.long .LENDCIEDLSI-.LSTARTCIEDLSI
-.LSTARTCIEDLSI:
-	.long 0			/* CIE ID */
-	.byte 1			/* Version number */
-	.string "zR"		/* NUL-terminated augmentation string */
-	.uleb128 1		/* Code alignment factor */
-	.sleb128 -4		/* Data alignment factor */
-	.byte 8			/* Return address register column */
-	.uleb128 1		/* Augmentation value length */
-	.byte 0x1b		/* DW_EH_PE_pcrel|DW_EH_PE_sdata4. */
-	.byte 0x0c		/* DW_CFA_def_cfa */
-	.uleb128 4
-	.uleb128 4
-	.byte 0x88		/* DW_CFA_offset, column 0x8 */
-	.uleb128 1
-	.align 4
-.LENDCIEDLSI:
-	.long .LENDFDEDLSI-.LSTARTFDEDLSI /* Length FDE */
-.LSTARTFDEDLSI:
-	.long .LSTARTFDEDLSI-.LSTARTFRAMEDLSI /* CIE pointer */
-	.long .LSTART_vsyscall-.	/* PC-relative start address */
-	.long .LEND_vsyscall-.LSTART_vsyscall
-	.uleb128 0
-	.align 4
-.LENDFDEDLSI:
-	.previous
-
-/*
- * Get the common code for the sigreturn entry points.
- */
-#include "vsyscall-sigreturn.S"
diff --git a/arch/i386/kernel/vsyscall-note.S b/arch/i386/kernel/vsyscall-note.S
deleted file mode 100644
index 07c0daf7823..00000000000
--- a/arch/i386/kernel/vsyscall-note.S
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * This supplies .note.* sections to go into the PT_NOTE inside the vDSO text.
- * Here we can supply some information useful to userland.
- */
-
-#include <linux/version.h>
-#include <linux/elfnote.h>
-
-/* Ideally this would use UTS_NAME, but using a quoted string here
-   doesn't work. Remember to change this when changing the
-   kernel's name. */
-ELFNOTE_START(Linux, 0, "a")
-	.long LINUX_VERSION_CODE
-ELFNOTE_END
-
-#ifdef CONFIG_XEN
-/*
- * Add a special note telling glibc's dynamic linker a fake hardware
- * flavor that it will use to choose the search path for libraries in the
- * same way it uses real hardware capabilities like "mmx".
- * We supply "nosegneg" as the fake capability, to indicate that we
- * do not like negative offsets in instructions using segment overrides,
- * since we implement those inefficiently.  This makes it possible to
- * install libraries optimized to avoid those access patterns in someplace
- * like /lib/i686/tls/nosegneg.  Note that an /etc/ld.so.conf.d/file
- * corresponding to the bits here is needed to make ldconfig work right.
- * It should contain:
- *	hwcap 1 nosegneg
- * to match the mapping of bit to name that we give here.
- *
- * At runtime, the fake hardware feature will be considered to be present
- * if its bit is set in the mask word.  So, we start with the mask 0, and
- * at boot time we set VDSO_NOTE_NONEGSEG_BIT if running under Xen.
- */
-
-#include "../xen/vdso.h"	/* Defines VDSO_NOTE_NONEGSEG_BIT.  */
-
-	.globl VDSO_NOTE_MASK
-ELFNOTE_START(GNU, 2, "a")
-	.long 1			/* ncaps */
-VDSO_NOTE_MASK:
-	.long 0			/* mask */
-	.byte VDSO_NOTE_NONEGSEG_BIT; .asciz "nosegneg"	/* bit, name */
-ELFNOTE_END
-#endif
diff --git a/arch/i386/kernel/vsyscall-sysenter.S b/arch/i386/kernel/vsyscall-sysenter.S
deleted file mode 100644
index 1a36d26e15e..00000000000
--- a/arch/i386/kernel/vsyscall-sysenter.S
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Code for the vsyscall page.  This version uses the sysenter instruction.
- *
- * NOTE:
- * 1) __kernel_vsyscall _must_ be first in this page.
- * 2) there are alignment constraints on this stub, see vsyscall-sigreturn.S
- *    for details.
- */
-
-/*
- * The caller puts arg2 in %ecx, which gets pushed. The kernel will use
- * %ecx itself for arg2. The pushing is because the sysexit instruction
- * (found in entry.S) requires that we clobber %ecx with the desired %esp.
- * User code might expect that %ecx is unclobbered though, as it would be
- * for returning via the iret instruction, so we must push and pop.
- *
- * The caller puts arg3 in %edx, which the sysexit instruction requires
- * for %eip. Thus, exactly as for arg2, we must push and pop.
- *
- * Arg6 is different. The caller puts arg6 in %ebp. Since the sysenter
- * instruction clobbers %esp, the user's %esp won't even survive entry
- * into the kernel. We store %esp in %ebp. Code in entry.S must fetch
- * arg6 from the stack.
- *
- * You can not use this vsyscall for the clone() syscall because the
- * three dwords on the parent stack do not get copied to the child.
- */
-	.text
-	.globl __kernel_vsyscall
-	.type __kernel_vsyscall,@function
-__kernel_vsyscall:
-.LSTART_vsyscall:
-	push %ecx
-.Lpush_ecx:
-	push %edx
-.Lpush_edx:
-	push %ebp
-.Lenter_kernel:
-	movl %esp,%ebp
-	sysenter
-
-	/* 7: align return point with nop's to make disassembly easier */
-	.space 7,0x90
-
-	/* 14: System call restart point is here! (SYSENTER_RETURN-2) */
-	jmp .Lenter_kernel
-	/* 16: System call normal return point is here! */
-	.globl SYSENTER_RETURN	/* Symbol used by sysenter.c  */
-SYSENTER_RETURN:
-	pop %ebp
-.Lpop_ebp:
-	pop %edx
-.Lpop_edx:
-	pop %ecx
-.Lpop_ecx:
-	ret
-.LEND_vsyscall:
-	.size __kernel_vsyscall,.-.LSTART_vsyscall
-	.previous
-
-	.section .eh_frame,"a",@progbits
-.LSTARTFRAMEDLSI:
-	.long .LENDCIEDLSI-.LSTARTCIEDLSI
-.LSTARTCIEDLSI:
-	.long 0			/* CIE ID */
-	.byte 1			/* Version number */
-	.string "zR"		/* NUL-terminated augmentation string */
-	.uleb128 1		/* Code alignment factor */
-	.sleb128 -4		/* Data alignment factor */
-	.byte 8			/* Return address register column */
-	.uleb128 1		/* Augmentation value length */
-	.byte 0x1b		/* DW_EH_PE_pcrel|DW_EH_PE_sdata4. */
-	.byte 0x0c		/* DW_CFA_def_cfa */
-	.uleb128 4
-	.uleb128 4
-	.byte 0x88		/* DW_CFA_offset, column 0x8 */
-	.uleb128 1
-	.align 4
-.LENDCIEDLSI:
-	.long .LENDFDEDLSI-.LSTARTFDEDLSI /* Length FDE */
-.LSTARTFDEDLSI:
-	.long .LSTARTFDEDLSI-.LSTARTFRAMEDLSI /* CIE pointer */
-	.long .LSTART_vsyscall-.	/* PC-relative start address */
-	.long .LEND_vsyscall-.LSTART_vsyscall
-	.uleb128 0
-	/* What follows are the instructions for the table generation.
-	   We have to record all changes of the stack pointer.  */
-	.byte 0x04		/* DW_CFA_advance_loc4 */
-	.long .Lpush_ecx-.LSTART_vsyscall
-	.byte 0x0e		/* DW_CFA_def_cfa_offset */
-	.byte 0x08		/* RA at offset 8 now */
-	.byte 0x04		/* DW_CFA_advance_loc4 */
-	.long .Lpush_edx-.Lpush_ecx
-	.byte 0x0e		/* DW_CFA_def_cfa_offset */
-	.byte 0x0c		/* RA at offset 12 now */
-	.byte 0x04		/* DW_CFA_advance_loc4 */
-	.long .Lenter_kernel-.Lpush_edx
-	.byte 0x0e		/* DW_CFA_def_cfa_offset */
-	.byte 0x10		/* RA at offset 16 now */
-	.byte 0x85, 0x04	/* DW_CFA_offset %ebp -16 */
-	/* Finally the epilogue.  */
-	.byte 0x04		/* DW_CFA_advance_loc4 */
-	.long .Lpop_ebp-.Lenter_kernel
-	.byte 0x0e		/* DW_CFA_def_cfa_offset */
-	.byte 0x0c		/* RA at offset 12 now */
-	.byte 0xc5		/* DW_CFA_restore %ebp */
-	.byte 0x04		/* DW_CFA_advance_loc4 */
-	.long .Lpop_edx-.Lpop_ebp
-	.byte 0x0e		/* DW_CFA_def_cfa_offset */
-	.byte 0x08		/* RA at offset 8 now */
-	.byte 0x04		/* DW_CFA_advance_loc4 */
-	.long .Lpop_ecx-.Lpop_edx
-	.byte 0x0e		/* DW_CFA_def_cfa_offset */
-	.byte 0x04		/* RA at offset 4 now */
-	.align 4
-.LENDFDEDLSI:
-	.previous
-
-/*
- * Get the common code for the sigreturn entry points.
- */
-#include "vsyscall-sigreturn.S"
diff --git a/arch/i386/kernel/vsyscall.S b/arch/i386/kernel/vsyscall.S
deleted file mode 100644
index b403890fe39..00000000000
--- a/arch/i386/kernel/vsyscall.S
+++ /dev/null
@@ -1,15 +0,0 @@
-#include <linux/init.h>
-
-__INITDATA
-
-	.globl vsyscall_int80_start, vsyscall_int80_end
-vsyscall_int80_start:
-	.incbin "arch/i386/kernel/vsyscall-int80.so"
-vsyscall_int80_end:
-
-	.globl vsyscall_sysenter_start, vsyscall_sysenter_end
-vsyscall_sysenter_start:
-	.incbin "arch/i386/kernel/vsyscall-sysenter.so"
-vsyscall_sysenter_end:
-
-__FINIT
diff --git a/arch/i386/lib/Makefile b/arch/i386/lib/Makefile
deleted file mode 100644
index 4d105fdfe81..00000000000
--- a/arch/i386/lib/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for i386-specific library files..
-#
-
-
-lib-y = checksum.o delay.o usercopy.o getuser.o putuser.o memcpy.o strstr.o \
-	bitops.o semaphore.o string.o
-
-lib-$(CONFIG_X86_USE_3DNOW) += mmx.o
-
-obj-$(CONFIG_SMP)	+= msr-on-cpu.o
diff --git a/arch/i386/mach-generic/Makefile b/arch/i386/mach-generic/Makefile
deleted file mode 100644
index 6914485c0d8..00000000000
--- a/arch/i386/mach-generic/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for the generic architecture
-#
-
-EXTRA_CFLAGS	:= -Iarch/i386/kernel
-
-obj-y				:= probe.o summit.o bigsmp.o es7000.o default.o ../mach-es7000/
diff --git a/arch/i386/mach-generic/bigsmp.c b/arch/i386/mach-generic/bigsmp.c
deleted file mode 100644
index 58a477baec3..00000000000
--- a/arch/i386/mach-generic/bigsmp.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* 
- * APIC driver for "bigsmp" XAPIC machines with more than 8 virtual CPUs.
- * Drives the local APIC in "clustered mode".
- */
-#define APIC_DEFINITION 1
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <asm/smp.h>
-#include <asm/mpspec.h>
-#include <asm/genapic.h>
-#include <asm/fixmap.h>
-#include <asm/apicdef.h>
-#include <linux/kernel.h>
-#include <linux/smp.h>
-#include <linux/init.h>
-#include <linux/dmi.h>
-#include <asm/mach-bigsmp/mach_apic.h>
-#include <asm/mach-bigsmp/mach_apicdef.h>
-#include <asm/mach-bigsmp/mach_ipi.h>
-#include <asm/mach-default/mach_mpparse.h>
-
-static int dmi_bigsmp; /* can be set by dmi scanners */
-
-static int hp_ht_bigsmp(struct dmi_system_id *d)
-{
-#ifdef CONFIG_X86_GENERICARCH
-	printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident);
-	dmi_bigsmp = 1;
-#endif
-	return 0;
-}
-
-
-static struct dmi_system_id bigsmp_dmi_table[] = {
-	{ hp_ht_bigsmp, "HP ProLiant DL760 G2", {
-		DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
-		DMI_MATCH(DMI_BIOS_VERSION, "P44-"),
-	}},
-
-	{ hp_ht_bigsmp, "HP ProLiant DL740", {
-		DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
-		DMI_MATCH(DMI_BIOS_VERSION, "P47-"),
-	 }},
-	 { }
-};
-
-
-static int probe_bigsmp(void)
-{ 
-	if (def_to_bigsmp)
-        	dmi_bigsmp = 1;
-	else
-		dmi_check_system(bigsmp_dmi_table);
-	return dmi_bigsmp; 
-} 
-
-struct genapic apic_bigsmp = APIC_INIT("bigsmp", probe_bigsmp); 
diff --git a/arch/i386/mach-voyager/Makefile b/arch/i386/mach-voyager/Makefile
deleted file mode 100644
index 33b74cf0dd2..00000000000
--- a/arch/i386/mach-voyager/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-EXTRA_CFLAGS	:= -Iarch/i386/kernel
-obj-y			:= setup.o voyager_basic.o voyager_thread.o
-
-obj-$(CONFIG_SMP)	+= voyager_smp.o voyager_cat.o
diff --git a/arch/i386/mm/Makefile b/arch/i386/mm/Makefile
deleted file mode 100644
index 80908b5aa60..00000000000
--- a/arch/i386/mm/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Makefile for the linux i386-specific parts of the memory manager.
-#
-
-obj-y	:= init.o pgtable.o fault.o ioremap.o extable.o pageattr.o mmap.o
-
-obj-$(CONFIG_NUMA) += discontig.o
-obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
-obj-$(CONFIG_HIGHMEM) += highmem.o
-obj-$(CONFIG_BOOT_IOREMAP) += boot_ioremap.o
diff --git a/arch/i386/pci/Makefile b/arch/i386/pci/Makefile
deleted file mode 100644
index 44650e03308..00000000000
--- a/arch/i386/pci/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-obj-y				:= i386.o init.o
-
-obj-$(CONFIG_PCI_BIOS)		+= pcbios.o
-obj-$(CONFIG_PCI_MMCONFIG)	+= mmconfig.o direct.o mmconfig-shared.o
-obj-$(CONFIG_PCI_DIRECT)	+= direct.o
-
-pci-y				:= fixup.o
-pci-$(CONFIG_ACPI)		+= acpi.o
-pci-y				+= legacy.o irq.o
-
-pci-$(CONFIG_X86_VISWS)		:= visws.o fixup.o
-pci-$(CONFIG_X86_NUMAQ)		:= numa.o irq.o
-
-obj-y				+= $(pci-y) common.o early.o
diff --git a/arch/i386/pci/common.c b/arch/i386/pci/common.c
deleted file mode 100644
index ebc6f3c6634..00000000000
--- a/arch/i386/pci/common.c
+++ /dev/null
@@ -1,480 +0,0 @@
-/*
- *	Low-Level PCI Support for PC
- *
- *	(c) 1999--2000 Martin Mares <mj@ucw.cz>
- */
-
-#include <linux/sched.h>
-#include <linux/pci.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/dmi.h>
-
-#include <asm/acpi.h>
-#include <asm/segment.h>
-#include <asm/io.h>
-#include <asm/smp.h>
-
-#include "pci.h"
-
-unsigned int pci_probe = PCI_PROBE_BIOS | PCI_PROBE_CONF1 | PCI_PROBE_CONF2 |
-				PCI_PROBE_MMCONF;
-
-static int pci_bf_sort;
-int pci_routeirq;
-int pcibios_last_bus = -1;
-unsigned long pirq_table_addr;
-struct pci_bus *pci_root_bus;
-struct pci_raw_ops *raw_pci_ops;
-
-static int pci_read(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *value)
-{
-	return raw_pci_ops->read(0, bus->number, devfn, where, size, value);
-}
-
-static int pci_write(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 value)
-{
-	return raw_pci_ops->write(0, bus->number, devfn, where, size, value);
-}
-
-struct pci_ops pci_root_ops = {
-	.read = pci_read,
-	.write = pci_write,
-};
-
-/*
- * legacy, numa, and acpi all want to call pcibios_scan_root
- * from their initcalls. This flag prevents that.
- */
-int pcibios_scanned;
-
-/*
- * This interrupt-safe spinlock protects all accesses to PCI
- * configuration space.
- */
-DEFINE_SPINLOCK(pci_config_lock);
-
-/*
- * Several buggy motherboards address only 16 devices and mirror
- * them to next 16 IDs. We try to detect this `feature' on all
- * primary buses (those containing host bridges as they are
- * expected to be unique) and remove the ghost devices.
- */
-
-static void __devinit pcibios_fixup_ghosts(struct pci_bus *b)
-{
-	struct list_head *ln, *mn;
-	struct pci_dev *d, *e;
-	int mirror = PCI_DEVFN(16,0);
-	int seen_host_bridge = 0;
-	int i;
-
-	DBG("PCI: Scanning for ghost devices on bus %d\n", b->number);
-	list_for_each(ln, &b->devices) {
-		d = pci_dev_b(ln);
-		if ((d->class >> 8) == PCI_CLASS_BRIDGE_HOST)
-			seen_host_bridge++;
-		for (mn=ln->next; mn != &b->devices; mn=mn->next) {
-			e = pci_dev_b(mn);
-			if (e->devfn != d->devfn + mirror ||
-			    e->vendor != d->vendor ||
-			    e->device != d->device ||
-			    e->class != d->class)
-				continue;
-			for(i=0; i<PCI_NUM_RESOURCES; i++)
-				if (e->resource[i].start != d->resource[i].start ||
-				    e->resource[i].end != d->resource[i].end ||
-				    e->resource[i].flags != d->resource[i].flags)
-					continue;
-			break;
-		}
-		if (mn == &b->devices)
-			return;
-	}
-	if (!seen_host_bridge)
-		return;
-	printk(KERN_WARNING "PCI: Ignoring ghost devices on bus %02x\n", b->number);
-
-	ln = &b->devices;
-	while (ln->next != &b->devices) {
-		d = pci_dev_b(ln->next);
-		if (d->devfn >= mirror) {
-			list_del(&d->global_list);
-			list_del(&d->bus_list);
-			kfree(d);
-		} else
-			ln = ln->next;
-	}
-}
-
-/*
- *  Called after each bus is probed, but before its children
- *  are examined.
- */
-
-void __devinit  pcibios_fixup_bus(struct pci_bus *b)
-{
-	pcibios_fixup_ghosts(b);
-	pci_read_bridge_bases(b);
-}
-
-/*
- * Only use DMI information to set this if nothing was passed
- * on the kernel command line (which was parsed earlier).
- */
-
-static int __devinit set_bf_sort(struct dmi_system_id *d)
-{
-	if (pci_bf_sort == pci_bf_sort_default) {
-		pci_bf_sort = pci_dmi_bf;
-		printk(KERN_INFO "PCI: %s detected, enabling pci=bfsort.\n", d->ident);
-	}
-	return 0;
-}
-
-/*
- * Enable renumbering of PCI bus# ranges to reach all PCI busses (Cardbus)
- */
-#ifdef __i386__
-static int __devinit assign_all_busses(struct dmi_system_id *d)
-{
-	pci_probe |= PCI_ASSIGN_ALL_BUSSES;
-	printk(KERN_INFO "%s detected: enabling PCI bus# renumbering"
-			" (pci=assign-busses)\n", d->ident);
-	return 0;
-}
-#endif
-
-static struct dmi_system_id __devinitdata pciprobe_dmi_table[] = {
-#ifdef __i386__
-/*
- * Laptops which need pci=assign-busses to see Cardbus cards
- */
-	{
-		.callback = assign_all_busses,
-		.ident = "Samsung X20 Laptop",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Samsung Electronics"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "SX20S"),
-		},
-	},
-#endif		/* __i386__ */
-	{
-		.callback = set_bf_sort,
-		.ident = "Dell PowerEdge 1950",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 1950"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "Dell PowerEdge 1955",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 1955"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "Dell PowerEdge 2900",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 2900"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "Dell PowerEdge 2950",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 2950"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "Dell PowerEdge R900",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge R900"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL20p G3",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL20p G3"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL20p G4",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL20p G4"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL30p G1",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL30p G1"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL25p G1",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL25p G1"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL35p G1",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL35p G1"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL45p G1",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL45p G1"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL45p G2",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL45p G2"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL460c G1",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL460c G1"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL465c G1",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL465c G1"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL480c G1",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL480c G1"),
-		},
-	},
-	{
-		.callback = set_bf_sort,
-		.ident = "HP ProLiant BL685c G1",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL685c G1"),
-		},
-	},
-	{}
-};
-
-struct pci_bus * __devinit pcibios_scan_root(int busnum)
-{
-	struct pci_bus *bus = NULL;
-	struct pci_sysdata *sd;
-
-	dmi_check_system(pciprobe_dmi_table);
-
-	while ((bus = pci_find_next_bus(bus)) != NULL) {
-		if (bus->number == busnum) {
-			/* Already scanned */
-			return bus;
-		}
-	}
-
-	/* Allocate per-root-bus (not per bus) arch-specific data.
-	 * TODO: leak; this memory is never freed.
-	 * It's arguable whether it's worth the trouble to care.
-	 */
-	sd = kzalloc(sizeof(*sd), GFP_KERNEL);
-	if (!sd) {
-		printk(KERN_ERR "PCI: OOM, not probing PCI bus %02x\n", busnum);
-		return NULL;
-	}
-
-	printk(KERN_DEBUG "PCI: Probing PCI hardware (bus %02x)\n", busnum);
-
-	return pci_scan_bus_parented(NULL, busnum, &pci_root_ops, sd);
-}
-
-extern u8 pci_cache_line_size;
-
-static int __init pcibios_init(void)
-{
-	struct cpuinfo_x86 *c = &boot_cpu_data;
-
-	if (!raw_pci_ops) {
-		printk(KERN_WARNING "PCI: System does not support PCI\n");
-		return 0;
-	}
-
-	/*
-	 * Assume PCI cacheline size of 32 bytes for all x86s except K7/K8
-	 * and P4. It's also good for 386/486s (which actually have 16)
-	 * as quite a few PCI devices do not support smaller values.
-	 */
-	pci_cache_line_size = 32 >> 2;
-	if (c->x86 >= 6 && c->x86_vendor == X86_VENDOR_AMD)
-		pci_cache_line_size = 64 >> 2;	/* K7 & K8 */
-	else if (c->x86 > 6 && c->x86_vendor == X86_VENDOR_INTEL)
-		pci_cache_line_size = 128 >> 2;	/* P4 */
-
-	pcibios_resource_survey();
-
-	if (pci_bf_sort >= pci_force_bf)
-		pci_sort_breadthfirst();
-#ifdef CONFIG_PCI_BIOS
-	if ((pci_probe & PCI_BIOS_SORT) && !(pci_probe & PCI_NO_SORT))
-		pcibios_sort();
-#endif
-	return 0;
-}
-
-subsys_initcall(pcibios_init);
-
-char * __devinit  pcibios_setup(char *str)
-{
-	if (!strcmp(str, "off")) {
-		pci_probe = 0;
-		return NULL;
-	} else if (!strcmp(str, "bfsort")) {
-		pci_bf_sort = pci_force_bf;
-		return NULL;
-	} else if (!strcmp(str, "nobfsort")) {
-		pci_bf_sort = pci_force_nobf;
-		return NULL;
-	}
-#ifdef CONFIG_PCI_BIOS
-	else if (!strcmp(str, "bios")) {
-		pci_probe = PCI_PROBE_BIOS;
-		return NULL;
-	} else if (!strcmp(str, "nobios")) {
-		pci_probe &= ~PCI_PROBE_BIOS;
-		return NULL;
-	} else if (!strcmp(str, "nosort")) {
-		pci_probe |= PCI_NO_SORT;
-		return NULL;
-	} else if (!strcmp(str, "biosirq")) {
-		pci_probe |= PCI_BIOS_IRQ_SCAN;
-		return NULL;
-	} else if (!strncmp(str, "pirqaddr=", 9)) {
-		pirq_table_addr = simple_strtoul(str+9, NULL, 0);
-		return NULL;
-	}
-#endif
-#ifdef CONFIG_PCI_DIRECT
-	else if (!strcmp(str, "conf1")) {
-		pci_probe = PCI_PROBE_CONF1 | PCI_NO_CHECKS;
-		return NULL;
-	}
-	else if (!strcmp(str, "conf2")) {
-		pci_probe = PCI_PROBE_CONF2 | PCI_NO_CHECKS;
-		return NULL;
-	}
-#endif
-#ifdef CONFIG_PCI_MMCONFIG
-	else if (!strcmp(str, "nommconf")) {
-		pci_probe &= ~PCI_PROBE_MMCONF;
-		return NULL;
-	}
-#endif
-	else if (!strcmp(str, "noacpi")) {
-		acpi_noirq_set();
-		return NULL;
-	}
-	else if (!strcmp(str, "noearly")) {
-		pci_probe |= PCI_PROBE_NOEARLY;
-		return NULL;
-	}
-#ifndef CONFIG_X86_VISWS
-	else if (!strcmp(str, "usepirqmask")) {
-		pci_probe |= PCI_USE_PIRQ_MASK;
-		return NULL;
-	} else if (!strncmp(str, "irqmask=", 8)) {
-		pcibios_irq_mask = simple_strtol(str+8, NULL, 0);
-		return NULL;
-	} else if (!strncmp(str, "lastbus=", 8)) {
-		pcibios_last_bus = simple_strtol(str+8, NULL, 0);
-		return NULL;
-	}
-#endif
-	else if (!strcmp(str, "rom")) {
-		pci_probe |= PCI_ASSIGN_ROMS;
-		return NULL;
-	} else if (!strcmp(str, "assign-busses")) {
-		pci_probe |= PCI_ASSIGN_ALL_BUSSES;
-		return NULL;
-	} else if (!strcmp(str, "routeirq")) {
-		pci_routeirq = 1;
-		return NULL;
-	}
-	return str;
-}
-
-unsigned int pcibios_assign_all_busses(void)
-{
-	return (pci_probe & PCI_ASSIGN_ALL_BUSSES) ? 1 : 0;
-}
-
-int pcibios_enable_device(struct pci_dev *dev, int mask)
-{
-	int err;
-
-	if ((err = pcibios_enable_resources(dev, mask)) < 0)
-		return err;
-
-	if (!dev->msi_enabled)
-		return pcibios_enable_irq(dev);
-	return 0;
-}
-
-void pcibios_disable_device (struct pci_dev *dev)
-{
-	if (!dev->msi_enabled && pcibios_disable_irq)
-		pcibios_disable_irq(dev);
-}
-
-struct pci_bus *pci_scan_bus_with_sysdata(int busno)
-{
-	struct pci_bus *bus = NULL;
-	struct pci_sysdata *sd;
-
-	/*
-	 * Allocate per-root-bus (not per bus) arch-specific data.
-	 * TODO: leak; this memory is never freed.
-	 * It's arguable whether it's worth the trouble to care.
-	 */
-	sd = kzalloc(sizeof(*sd), GFP_KERNEL);
-	if (!sd) {
-		printk(KERN_ERR "PCI: OOM, skipping PCI bus %02x\n", busno);
-		return NULL;
-	}
-	sd->node = -1;
-	bus = pci_scan_bus(busno, &pci_root_ops, sd);
-	if (!bus)
-		kfree(sd);
-
-	return bus;
-}
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
deleted file mode 100644
index 8434f2323b8..00000000000
--- a/arch/i386/pci/irq.c
+++ /dev/null
@@ -1,1173 +0,0 @@
-/*
- *	Low-Level PCI Support for PC -- Routing of Interrupts
- *
- *	(c) 1999--2000 Martin Mares <mj@ucw.cz>
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/dmi.h>
-#include <asm/io.h>
-#include <asm/smp.h>
-#include <asm/io_apic.h>
-#include <linux/irq.h>
-#include <linux/acpi.h>
-
-#include "pci.h"
-
-#define PIRQ_SIGNATURE	(('$' << 0) + ('P' << 8) + ('I' << 16) + ('R' << 24))
-#define PIRQ_VERSION 0x0100
-
-static int broken_hp_bios_irq9;
-static int acer_tm360_irqrouting;
-
-static struct irq_routing_table *pirq_table;
-
-static int pirq_enable_irq(struct pci_dev *dev);
-
-/*
- * Never use: 0, 1, 2 (timer, keyboard, and cascade)
- * Avoid using: 13, 14 and 15 (FP error and IDE).
- * Penalize: 3, 4, 6, 7, 12 (known ISA uses: serial, floppy, parallel and mouse)
- */
-unsigned int pcibios_irq_mask = 0xfff8;
-
-static int pirq_penalty[16] = {
-	1000000, 1000000, 1000000, 1000, 1000, 0, 1000, 1000,
-	0, 0, 0, 0, 1000, 100000, 100000, 100000
-};
-
-struct irq_router {
-	char *name;
-	u16 vendor, device;
-	int (*get)(struct pci_dev *router, struct pci_dev *dev, int pirq);
-	int (*set)(struct pci_dev *router, struct pci_dev *dev, int pirq, int new);
-};
-
-struct irq_router_handler {
-	u16 vendor;
-	int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
-};
-
-int (*pcibios_enable_irq)(struct pci_dev *dev) = NULL;
-void (*pcibios_disable_irq)(struct pci_dev *dev) = NULL;
-
-/*
- *  Check passed address for the PCI IRQ Routing Table signature
- *  and perform checksum verification.
- */
-
-static inline struct irq_routing_table * pirq_check_routing_table(u8 *addr)
-{
-	struct irq_routing_table *rt;
-	int i;
-	u8 sum;
-
-	rt = (struct irq_routing_table *) addr;
-	if (rt->signature != PIRQ_SIGNATURE ||
-	    rt->version != PIRQ_VERSION ||
-	    rt->size % 16 ||
-	    rt->size < sizeof(struct irq_routing_table))
-		return NULL;
-	sum = 0;
-	for (i=0; i < rt->size; i++)
-		sum += addr[i];
-	if (!sum) {
-		DBG(KERN_DEBUG "PCI: Interrupt Routing Table found at 0x%p\n", rt);
-		return rt;
-	}
-	return NULL;
-}
-
-
-
-/*
- *  Search 0xf0000 -- 0xfffff for the PCI IRQ Routing Table.
- */
-
-static struct irq_routing_table * __init pirq_find_routing_table(void)
-{
-	u8 *addr;
-	struct irq_routing_table *rt;
-
-	if (pirq_table_addr) {
-		rt = pirq_check_routing_table((u8 *) __va(pirq_table_addr));
-		if (rt)
-			return rt;
-		printk(KERN_WARNING "PCI: PIRQ table NOT found at pirqaddr\n");
-	}
-	for(addr = (u8 *) __va(0xf0000); addr < (u8 *) __va(0x100000); addr += 16) {
-		rt = pirq_check_routing_table(addr);
-		if (rt)
-			return rt;
-	}
-	return NULL;
-}
-
-/*
- *  If we have a IRQ routing table, use it to search for peer host
- *  bridges.  It's a gross hack, but since there are no other known
- *  ways how to get a list of buses, we have to go this way.
- */
-
-static void __init pirq_peer_trick(void)
-{
-	struct irq_routing_table *rt = pirq_table;
-	u8 busmap[256];
-	int i;
-	struct irq_info *e;
-
-	memset(busmap, 0, sizeof(busmap));
-	for(i=0; i < (rt->size - sizeof(struct irq_routing_table)) / sizeof(struct irq_info); i++) {
-		e = &rt->slots[i];
-#ifdef DEBUG
-		{
-			int j;
-			DBG(KERN_DEBUG "%02x:%02x slot=%02x", e->bus, e->devfn/8, e->slot);
-			for(j=0; j<4; j++)
-				DBG(" %d:%02x/%04x", j, e->irq[j].link, e->irq[j].bitmap);
-			DBG("\n");
-		}
-#endif
-		busmap[e->bus] = 1;
-	}
-	for(i = 1; i < 256; i++) {
-		if (!busmap[i] || pci_find_bus(0, i))
-			continue;
-		if (pci_scan_bus_with_sysdata(i))
-			printk(KERN_INFO "PCI: Discovered primary peer "
-			       "bus %02x [IRQ]\n", i);
-	}
-	pcibios_last_bus = -1;
-}
-
-/*
- *  Code for querying and setting of IRQ routes on various interrupt routers.
- */
-
-void eisa_set_level_irq(unsigned int irq)
-{
-	unsigned char mask = 1 << (irq & 7);
-	unsigned int port = 0x4d0 + (irq >> 3);
-	unsigned char val;
-	static u16 eisa_irq_mask;
-
-	if (irq >= 16 || (1 << irq) & eisa_irq_mask)
-		return;
-
-	eisa_irq_mask |= (1 << irq);
-	printk(KERN_DEBUG "PCI: setting IRQ %u as level-triggered\n", irq);
-	val = inb(port);
-	if (!(val & mask)) {
-		DBG(KERN_DEBUG " -> edge");
-		outb(val | mask, port);
-	}
-}
-
-/*
- * Common IRQ routing practice: nybbles in config space,
- * offset by some magic constant.
- */
-static unsigned int read_config_nybble(struct pci_dev *router, unsigned offset, unsigned nr)
-{
-	u8 x;
-	unsigned reg = offset + (nr >> 1);
-
-	pci_read_config_byte(router, reg, &x);
-	return (nr & 1) ? (x >> 4) : (x & 0xf);
-}
-
-static void write_config_nybble(struct pci_dev *router, unsigned offset, unsigned nr, unsigned int val)
-{
-	u8 x;
-	unsigned reg = offset + (nr >> 1);
-
-	pci_read_config_byte(router, reg, &x);
-	x = (nr & 1) ? ((x & 0x0f) | (val << 4)) : ((x & 0xf0) | val);
-	pci_write_config_byte(router, reg, x);
-}
-
-/*
- * ALI pirq entries are damn ugly, and completely undocumented.
- * This has been figured out from pirq tables, and it's not a pretty
- * picture.
- */
-static int pirq_ali_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	static const unsigned char irqmap[16] = { 0, 9, 3, 10, 4, 5, 7, 6, 1, 11, 0, 12, 0, 14, 0, 15 };
-
-	return irqmap[read_config_nybble(router, 0x48, pirq-1)];
-}
-
-static int pirq_ali_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	static const unsigned char irqmap[16] = { 0, 8, 0, 2, 4, 5, 7, 6, 0, 1, 3, 9, 11, 0, 13, 15 };
-	unsigned int val = irqmap[irq];
-		
-	if (val) {
-		write_config_nybble(router, 0x48, pirq-1, val);
-		return 1;
-	}
-	return 0;
-}
-
-/*
- * The Intel PIIX4 pirq rules are fairly simple: "pirq" is
- * just a pointer to the config space.
- */
-static int pirq_piix_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	u8 x;
-
-	pci_read_config_byte(router, pirq, &x);
-	return (x < 16) ? x : 0;
-}
-
-static int pirq_piix_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	pci_write_config_byte(router, pirq, irq);
-	return 1;
-}
-
-/*
- * The VIA pirq rules are nibble-based, like ALI,
- * but without the ugly irq number munging.
- * However, PIRQD is in the upper instead of lower 4 bits.
- */
-static int pirq_via_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	return read_config_nybble(router, 0x55, pirq == 4 ? 5 : pirq);
-}
-
-static int pirq_via_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	write_config_nybble(router, 0x55, pirq == 4 ? 5 : pirq, irq);
-	return 1;
-}
-
-/*
- * The VIA pirq rules are nibble-based, like ALI,
- * but without the ugly irq number munging.
- * However, for 82C586, nibble map is different .
- */
-static int pirq_via586_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	static const unsigned int pirqmap[5] = { 3, 2, 5, 1, 1 };
-	return read_config_nybble(router, 0x55, pirqmap[pirq-1]);
-}
-
-static int pirq_via586_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	static const unsigned int pirqmap[5] = { 3, 2, 5, 1, 1 };
-	write_config_nybble(router, 0x55, pirqmap[pirq-1], irq);
-	return 1;
-}
-
-/*
- * ITE 8330G pirq rules are nibble-based
- * FIXME: pirqmap may be { 1, 0, 3, 2 },
- * 	  2+3 are both mapped to irq 9 on my system
- */
-static int pirq_ite_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	static const unsigned char pirqmap[4] = { 1, 0, 2, 3 };
-	return read_config_nybble(router,0x43, pirqmap[pirq-1]);
-}
-
-static int pirq_ite_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	static const unsigned char pirqmap[4] = { 1, 0, 2, 3 };
-	write_config_nybble(router, 0x43, pirqmap[pirq-1], irq);
-	return 1;
-}
-
-/*
- * OPTI: high four bits are nibble pointer..
- * I wonder what the low bits do?
- */
-static int pirq_opti_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	return read_config_nybble(router, 0xb8, pirq >> 4);
-}
-
-static int pirq_opti_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	write_config_nybble(router, 0xb8, pirq >> 4, irq);
-	return 1;
-}
-
-/*
- * Cyrix: nibble offset 0x5C
- * 0x5C bits 7:4 is INTB bits 3:0 is INTA 
- * 0x5D bits 7:4 is INTD bits 3:0 is INTC
- */
-static int pirq_cyrix_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	return read_config_nybble(router, 0x5C, (pirq-1)^1);
-}
-
-static int pirq_cyrix_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	write_config_nybble(router, 0x5C, (pirq-1)^1, irq);
-	return 1;
-}
-
-/*
- *	PIRQ routing for SiS 85C503 router used in several SiS chipsets.
- *	We have to deal with the following issues here:
- *	- vendors have different ideas about the meaning of link values
- *	- some onboard devices (integrated in the chipset) have special
- *	  links and are thus routed differently (i.e. not via PCI INTA-INTD)
- *	- different revision of the router have a different layout for
- *	  the routing registers, particularly for the onchip devices
- *
- *	For all routing registers the common thing is we have one byte
- *	per routeable link which is defined as:
- *		 bit 7      IRQ mapping enabled (0) or disabled (1)
- *		 bits [6:4] reserved (sometimes used for onchip devices)
- *		 bits [3:0] IRQ to map to
- *		     allowed: 3-7, 9-12, 14-15
- *		     reserved: 0, 1, 2, 8, 13
- *
- *	The config-space registers located at 0x41/0x42/0x43/0x44 are
- *	always used to route the normal PCI INT A/B/C/D respectively.
- *	Apparently there are systems implementing PCI routing table using
- *	link values 0x01-0x04 and others using 0x41-0x44 for PCI INTA..D.
- *	We try our best to handle both link mappings.
- *	
- *	Currently (2003-05-21) it appears most SiS chipsets follow the
- *	definition of routing registers from the SiS-5595 southbridge.
- *	According to the SiS 5595 datasheets the revision id's of the
- *	router (ISA-bridge) should be 0x01 or 0xb0.
- *
- *	Furthermore we've also seen lspci dumps with revision 0x00 and 0xb1.
- *	Looks like these are used in a number of SiS 5xx/6xx/7xx chipsets.
- *	They seem to work with the current routing code. However there is
- *	some concern because of the two USB-OHCI HCs (original SiS 5595
- *	had only one). YMMV.
- *
- *	Onchip routing for router rev-id 0x01/0xb0 and probably 0x00/0xb1:
- *
- *	0x61:	IDEIRQ:
- *		bits [6:5] must be written 01
- *		bit 4 channel-select primary (0), secondary (1)
- *
- *	0x62:	USBIRQ:
- *		bit 6 OHCI function disabled (0), enabled (1)
- *	
- *	0x6a:	ACPI/SCI IRQ: bits 4-6 reserved
- *
- *	0x7e:	Data Acq. Module IRQ - bits 4-6 reserved
- *
- *	We support USBIRQ (in addition to INTA-INTD) and keep the
- *	IDE, ACPI and DAQ routing untouched as set by the BIOS.
- *
- *	Currently the only reported exception is the new SiS 65x chipset
- *	which includes the SiS 69x southbridge. Here we have the 85C503
- *	router revision 0x04 and there are changes in the register layout
- *	mostly related to the different USB HCs with USB 2.0 support.
- *
- *	Onchip routing for router rev-id 0x04 (try-and-error observation)
- *
- *	0x60/0x61/0x62/0x63:	1xEHCI and 3xOHCI (companion) USB-HCs
- *				bit 6-4 are probably unused, not like 5595
- */
-
-#define PIRQ_SIS_IRQ_MASK	0x0f
-#define PIRQ_SIS_IRQ_DISABLE	0x80
-#define PIRQ_SIS_USB_ENABLE	0x40
-
-static int pirq_sis_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	u8 x;
-	int reg;
-
-	reg = pirq;
-	if (reg >= 0x01 && reg <= 0x04)
-		reg += 0x40;
-	pci_read_config_byte(router, reg, &x);
-	return (x & PIRQ_SIS_IRQ_DISABLE) ? 0 : (x & PIRQ_SIS_IRQ_MASK);
-}
-
-static int pirq_sis_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	u8 x;
-	int reg;
-
-	reg = pirq;
-	if (reg >= 0x01 && reg <= 0x04)
-		reg += 0x40;
-	pci_read_config_byte(router, reg, &x);
-	x &= ~(PIRQ_SIS_IRQ_MASK | PIRQ_SIS_IRQ_DISABLE);
-	x |= irq ? irq: PIRQ_SIS_IRQ_DISABLE;
-	pci_write_config_byte(router, reg, x);
-	return 1;
-}
-
-
-/*
- * VLSI: nibble offset 0x74 - educated guess due to routing table and
- *       config space of VLSI 82C534 PCI-bridge/router (1004:0102)
- *       Tested on HP OmniBook 800 covering PIRQ 1, 2, 4, 8 for onboard
- *       devices, PIRQ 3 for non-pci(!) soundchip and (untested) PIRQ 6
- *       for the busbridge to the docking station.
- */
-
-static int pirq_vlsi_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	if (pirq > 8) {
-		printk(KERN_INFO "VLSI router pirq escape (%d)\n", pirq);
-		return 0;
-	}
-	return read_config_nybble(router, 0x74, pirq-1);
-}
-
-static int pirq_vlsi_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	if (pirq > 8) {
-		printk(KERN_INFO "VLSI router pirq escape (%d)\n", pirq);
-		return 0;
-	}
-	write_config_nybble(router, 0x74, pirq-1, irq);
-	return 1;
-}
-
-/*
- * ServerWorks: PCI interrupts mapped to system IRQ lines through Index
- * and Redirect I/O registers (0x0c00 and 0x0c01).  The Index register
- * format is (PCIIRQ## | 0x10), e.g.: PCIIRQ10=0x1a.  The Redirect
- * register is a straight binary coding of desired PIC IRQ (low nibble).
- *
- * The 'link' value in the PIRQ table is already in the correct format
- * for the Index register.  There are some special index values:
- * 0x00 for ACPI (SCI), 0x01 for USB, 0x02 for IDE0, 0x04 for IDE1,
- * and 0x03 for SMBus.
- */
-static int pirq_serverworks_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	outb_p(pirq, 0xc00);
-	return inb(0xc01) & 0xf;
-}
-
-static int pirq_serverworks_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	outb_p(pirq, 0xc00);
-	outb_p(irq, 0xc01);
-	return 1;
-}
-
-/* Support for AMD756 PCI IRQ Routing
- * Jhon H. Caicedo <jhcaiced@osso.org.co>
- * Jun/21/2001 0.2.0 Release, fixed to use "nybble" functions... (jhcaiced)
- * Jun/19/2001 Alpha Release 0.1.0 (jhcaiced)
- * The AMD756 pirq rules are nibble-based
- * offset 0x56 0-3 PIRQA  4-7  PIRQB
- * offset 0x57 0-3 PIRQC  4-7  PIRQD
- */
-static int pirq_amd756_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
-{
-	u8 irq;
-	irq = 0;
-	if (pirq <= 4)
-	{
-		irq = read_config_nybble(router, 0x56, pirq - 1);
-	}
-	printk(KERN_INFO "AMD756: dev %04x:%04x, router pirq : %d get irq : %2d\n",
-		dev->vendor, dev->device, pirq, irq);
-	return irq;
-}
-
-static int pirq_amd756_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	printk(KERN_INFO "AMD756: dev %04x:%04x, router pirq : %d SET irq : %2d\n", 
-		dev->vendor, dev->device, pirq, irq);
-	if (pirq <= 4)
-	{
-		write_config_nybble(router, 0x56, pirq - 1, irq);
-	}
-	return 1;
-}
-
-#ifdef CONFIG_PCI_BIOS
-
-static int pirq_bios_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
-{
-	struct pci_dev *bridge;
-	int pin = pci_get_interrupt_pin(dev, &bridge);
-	return pcibios_set_irq_routing(bridge, pin, irq);
-}
-
-#endif
-
-static __init int intel_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
-{
-	static struct pci_device_id __initdata pirq_440gx[] = {
-		{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_0) },
-		{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_2) },
-		{ },
-	};
-
-	/* 440GX has a proprietary PIRQ router -- don't use it */
-	if (pci_dev_present(pirq_440gx))
-		return 0;
-
-	switch(device)
-	{
-		case PCI_DEVICE_ID_INTEL_82371FB_0:
-		case PCI_DEVICE_ID_INTEL_82371SB_0:
-		case PCI_DEVICE_ID_INTEL_82371AB_0:
-		case PCI_DEVICE_ID_INTEL_82371MX:
-		case PCI_DEVICE_ID_INTEL_82443MX_0:
-		case PCI_DEVICE_ID_INTEL_82801AA_0:
-		case PCI_DEVICE_ID_INTEL_82801AB_0:
-		case PCI_DEVICE_ID_INTEL_82801BA_0:
-		case PCI_DEVICE_ID_INTEL_82801BA_10:
-		case PCI_DEVICE_ID_INTEL_82801CA_0:
-		case PCI_DEVICE_ID_INTEL_82801CA_12:
-		case PCI_DEVICE_ID_INTEL_82801DB_0:
-		case PCI_DEVICE_ID_INTEL_82801E_0:
-		case PCI_DEVICE_ID_INTEL_82801EB_0:
-		case PCI_DEVICE_ID_INTEL_ESB_1:
-		case PCI_DEVICE_ID_INTEL_ICH6_0:
-		case PCI_DEVICE_ID_INTEL_ICH6_1:
-		case PCI_DEVICE_ID_INTEL_ICH7_0:
-		case PCI_DEVICE_ID_INTEL_ICH7_1:
-		case PCI_DEVICE_ID_INTEL_ICH7_30:
-		case PCI_DEVICE_ID_INTEL_ICH7_31:
-		case PCI_DEVICE_ID_INTEL_ESB2_0:
-		case PCI_DEVICE_ID_INTEL_ICH8_0:
-		case PCI_DEVICE_ID_INTEL_ICH8_1:
-		case PCI_DEVICE_ID_INTEL_ICH8_2:
-		case PCI_DEVICE_ID_INTEL_ICH8_3:
-		case PCI_DEVICE_ID_INTEL_ICH8_4:
-		case PCI_DEVICE_ID_INTEL_ICH9_0:
-		case PCI_DEVICE_ID_INTEL_ICH9_1:
-		case PCI_DEVICE_ID_INTEL_ICH9_2:
-		case PCI_DEVICE_ID_INTEL_ICH9_3:
-		case PCI_DEVICE_ID_INTEL_ICH9_4:
-		case PCI_DEVICE_ID_INTEL_ICH9_5:
-		case PCI_DEVICE_ID_INTEL_TOLAPAI_0:
-			r->name = "PIIX/ICH";
-			r->get = pirq_piix_get;
-			r->set = pirq_piix_set;
-			return 1;
-	}
-	return 0;
-}
-
-static __init int via_router_probe(struct irq_router *r,
-				struct pci_dev *router, u16 device)
-{
-	/* FIXME: We should move some of the quirk fixup stuff here */
-
-	/*
-	 * work arounds for some buggy BIOSes
-	 */
-	if (device == PCI_DEVICE_ID_VIA_82C586_0) {
-		switch(router->device) {
-		case PCI_DEVICE_ID_VIA_82C686:
-			/*
-			 * Asus k7m bios wrongly reports 82C686A
-			 * as 586-compatible
-			 */
-			device = PCI_DEVICE_ID_VIA_82C686;
-			break;
-		case PCI_DEVICE_ID_VIA_8235:
-			/**
-			 * Asus a7v-x bios wrongly reports 8235
-			 * as 586-compatible
-			 */
-			device = PCI_DEVICE_ID_VIA_8235;
-			break;
-		}
-	}
-
-	switch(device) {
-	case PCI_DEVICE_ID_VIA_82C586_0:
-		r->name = "VIA";
-		r->get = pirq_via586_get;
-		r->set = pirq_via586_set;
-		return 1;
-	case PCI_DEVICE_ID_VIA_82C596:
-	case PCI_DEVICE_ID_VIA_82C686:
-	case PCI_DEVICE_ID_VIA_8231:
-	case PCI_DEVICE_ID_VIA_8233A:
-	case PCI_DEVICE_ID_VIA_8235:
-	case PCI_DEVICE_ID_VIA_8237:
-		/* FIXME: add new ones for 8233/5 */
-		r->name = "VIA";
-		r->get = pirq_via_get;
-		r->set = pirq_via_set;
-		return 1;
-	}
-	return 0;
-}
-
-static __init int vlsi_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
-{
-	switch(device)
-	{
-		case PCI_DEVICE_ID_VLSI_82C534:
-			r->name = "VLSI 82C534";
-			r->get = pirq_vlsi_get;
-			r->set = pirq_vlsi_set;
-			return 1;
-	}
-	return 0;
-}
-
-
-static __init int serverworks_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
-{
-	switch(device)
-	{
-		case PCI_DEVICE_ID_SERVERWORKS_OSB4:
-		case PCI_DEVICE_ID_SERVERWORKS_CSB5:
-			r->name = "ServerWorks";
-			r->get = pirq_serverworks_get;
-			r->set = pirq_serverworks_set;
-			return 1;
-	}
-	return 0;
-}
-
-static __init int sis_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
-{
-	if (device != PCI_DEVICE_ID_SI_503)
-		return 0;
-		
-	r->name = "SIS";
-	r->get = pirq_sis_get;
-	r->set = pirq_sis_set;
-	return 1;
-}
-
-static __init int cyrix_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
-{
-	switch(device)
-	{
-		case PCI_DEVICE_ID_CYRIX_5520:
-			r->name = "NatSemi";
-			r->get = pirq_cyrix_get;
-			r->set = pirq_cyrix_set;
-			return 1;
-	}
-	return 0;
-}
-
-static __init int opti_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
-{
-	switch(device)
-	{
-		case PCI_DEVICE_ID_OPTI_82C700:
-			r->name = "OPTI";
-			r->get = pirq_opti_get;
-			r->set = pirq_opti_set;
-			return 1;
-	}
-	return 0;
-}
-
-static __init int ite_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
-{
-	switch(device)
-	{
-		case PCI_DEVICE_ID_ITE_IT8330G_0:
-			r->name = "ITE";
-			r->get = pirq_ite_get;
-			r->set = pirq_ite_set;
-			return 1;
-	}
-	return 0;
-}
-
-static __init int ali_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
-{
-	switch(device)
-	{
-	case PCI_DEVICE_ID_AL_M1533:
-	case PCI_DEVICE_ID_AL_M1563:
-		printk(KERN_DEBUG "PCI: Using ALI IRQ Router\n");
-		r->name = "ALI";
-		r->get = pirq_ali_get;
-		r->set = pirq_ali_set;
-		return 1;
-	}
-	return 0;
-}
-
-static __init int amd_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
-{
-	switch(device)
-	{
-		case PCI_DEVICE_ID_AMD_VIPER_740B:
-			r->name = "AMD756";
-			break;
-		case PCI_DEVICE_ID_AMD_VIPER_7413:
-			r->name = "AMD766";
-			break;
-		case PCI_DEVICE_ID_AMD_VIPER_7443:
-			r->name = "AMD768";
-			break;
-		default:
-			return 0;
-	}
-	r->get = pirq_amd756_get;
-	r->set = pirq_amd756_set;
-	return 1;
-}
-		
-static __initdata struct irq_router_handler pirq_routers[] = {
-	{ PCI_VENDOR_ID_INTEL, intel_router_probe },
-	{ PCI_VENDOR_ID_AL, ali_router_probe },
-	{ PCI_VENDOR_ID_ITE, ite_router_probe },
-	{ PCI_VENDOR_ID_VIA, via_router_probe },
-	{ PCI_VENDOR_ID_OPTI, opti_router_probe },
-	{ PCI_VENDOR_ID_SI, sis_router_probe },
-	{ PCI_VENDOR_ID_CYRIX, cyrix_router_probe },
-	{ PCI_VENDOR_ID_VLSI, vlsi_router_probe },
-	{ PCI_VENDOR_ID_SERVERWORKS, serverworks_router_probe },
-	{ PCI_VENDOR_ID_AMD, amd_router_probe },
-	/* Someone with docs needs to add the ATI Radeon IGP */
-	{ 0, NULL }
-};
-static struct irq_router pirq_router;
-static struct pci_dev *pirq_router_dev;
-
-
-/*
- *	FIXME: should we have an option to say "generic for
- *	chipset" ?
- */
- 
-static void __init pirq_find_router(struct irq_router *r)
-{
-	struct irq_routing_table *rt = pirq_table;
-	struct irq_router_handler *h;
-
-#ifdef CONFIG_PCI_BIOS
-	if (!rt->signature) {
-		printk(KERN_INFO "PCI: Using BIOS for IRQ routing\n");
-		r->set = pirq_bios_set;
-		r->name = "BIOS";
-		return;
-	}
-#endif
-
-	/* Default unless a driver reloads it */
-	r->name = "default";
-	r->get = NULL;
-	r->set = NULL;
-	
-	DBG(KERN_DEBUG "PCI: Attempting to find IRQ router for %04x:%04x\n",
-	    rt->rtr_vendor, rt->rtr_device);
-
-	pirq_router_dev = pci_get_bus_and_slot(rt->rtr_bus, rt->rtr_devfn);
-	if (!pirq_router_dev) {
-		DBG(KERN_DEBUG "PCI: Interrupt router not found at "
-			"%02x:%02x\n", rt->rtr_bus, rt->rtr_devfn);
-		return;
-	}
-
-	for( h = pirq_routers; h->vendor; h++) {
-		/* First look for a router match */
-		if (rt->rtr_vendor == h->vendor && h->probe(r, pirq_router_dev, rt->rtr_device))
-			break;
-		/* Fall back to a device match */
-		if (pirq_router_dev->vendor == h->vendor && h->probe(r, pirq_router_dev, pirq_router_dev->device))
-			break;
-	}
-	printk(KERN_INFO "PCI: Using IRQ router %s [%04x/%04x] at %s\n",
-		pirq_router.name,
-		pirq_router_dev->vendor,
-		pirq_router_dev->device,
-		pci_name(pirq_router_dev));
-
-	/* The device remains referenced for the kernel lifetime */
-}
-
-static struct irq_info *pirq_get_info(struct pci_dev *dev)
-{
-	struct irq_routing_table *rt = pirq_table;
-	int entries = (rt->size - sizeof(struct irq_routing_table)) / sizeof(struct irq_info);
-	struct irq_info *info;
-
-	for (info = rt->slots; entries--; info++)
-		if (info->bus == dev->bus->number && PCI_SLOT(info->devfn) == PCI_SLOT(dev->devfn))
-			return info;
-	return NULL;
-}
-
-static int pcibios_lookup_irq(struct pci_dev *dev, int assign)
-{
-	u8 pin;
-	struct irq_info *info;
-	int i, pirq, newirq;
-	int irq = 0;
-	u32 mask;
-	struct irq_router *r = &pirq_router;
-	struct pci_dev *dev2 = NULL;
-	char *msg = NULL;
-
-	/* Find IRQ pin */
-	pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
-	if (!pin) {
-		DBG(KERN_DEBUG " -> no interrupt pin\n");
-		return 0;
-	}
-	pin = pin - 1;
-
-	/* Find IRQ routing entry */
-
-	if (!pirq_table)
-		return 0;
-	
-	DBG(KERN_DEBUG "IRQ for %s[%c]", pci_name(dev), 'A' + pin);
-	info = pirq_get_info(dev);
-	if (!info) {
-		DBG(" -> not found in routing table\n" KERN_DEBUG);
-		return 0;
-	}
-	pirq = info->irq[pin].link;
-	mask = info->irq[pin].bitmap;
-	if (!pirq) {
-		DBG(" -> not routed\n" KERN_DEBUG);
-		return 0;
-	}
-	DBG(" -> PIRQ %02x, mask %04x, excl %04x", pirq, mask, pirq_table->exclusive_irqs);
-	mask &= pcibios_irq_mask;
-
-	/* Work around broken HP Pavilion Notebooks which assign USB to
-	   IRQ 9 even though it is actually wired to IRQ 11 */
-
-	if (broken_hp_bios_irq9 && pirq == 0x59 && dev->irq == 9) {
-		dev->irq = 11;
-		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, 11);
-		r->set(pirq_router_dev, dev, pirq, 11);
-	}
-
-	/* same for Acer Travelmate 360, but with CB and irq 11 -> 10 */
-	if (acer_tm360_irqrouting && dev->irq == 11 && dev->vendor == PCI_VENDOR_ID_O2) {
-		pirq = 0x68;
-		mask = 0x400;
-		dev->irq = r->get(pirq_router_dev, dev, pirq);
-		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
-	}
-
-	/*
-	 * Find the best IRQ to assign: use the one
-	 * reported by the device if possible.
-	 */
-	newirq = dev->irq;
-	if (newirq && !((1 << newirq) & mask)) {
-		if ( pci_probe & PCI_USE_PIRQ_MASK) newirq = 0;
-		else printk("\n" KERN_WARNING
-			"PCI: IRQ %i for device %s doesn't match PIRQ mask "
-			"- try pci=usepirqmask\n" KERN_DEBUG, newirq,
-			pci_name(dev));
-	}
-	if (!newirq && assign) {
-		for (i = 0; i < 16; i++) {
-			if (!(mask & (1 << i)))
-				continue;
-			if (pirq_penalty[i] < pirq_penalty[newirq] && can_request_irq(i, IRQF_SHARED))
-				newirq = i;
-		}
-	}
-	DBG(" -> newirq=%d", newirq);
-
-	/* Check if it is hardcoded */
-	if ((pirq & 0xf0) == 0xf0) {
-		irq = pirq & 0xf;
-		DBG(" -> hardcoded IRQ %d\n", irq);
-		msg = "Hardcoded";
-	} else if ( r->get && (irq = r->get(pirq_router_dev, dev, pirq)) && \
-	((!(pci_probe & PCI_USE_PIRQ_MASK)) || ((1 << irq) & mask)) ) {
-		DBG(" -> got IRQ %d\n", irq);
-		msg = "Found";
-		eisa_set_level_irq(irq);
-	} else if (newirq && r->set && (dev->class >> 8) != PCI_CLASS_DISPLAY_VGA) {
-		DBG(" -> assigning IRQ %d", newirq);
-		if (r->set(pirq_router_dev, dev, pirq, newirq)) {
-			eisa_set_level_irq(newirq);
-			DBG(" ... OK\n");
-			msg = "Assigned";
-			irq = newirq;
-		}
-	}
-
-	if (!irq) {
-		DBG(" ... failed\n");
-		if (newirq && mask == (1 << newirq)) {
-			msg = "Guessed";
-			irq = newirq;
-		} else
-			return 0;
-	}
-	printk(KERN_INFO "PCI: %s IRQ %d for device %s\n", msg, irq, pci_name(dev));
-
-	/* Update IRQ for all devices with the same pirq value */
-	while ((dev2 = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev2)) != NULL) {
-		pci_read_config_byte(dev2, PCI_INTERRUPT_PIN, &pin);
-		if (!pin)
-			continue;
-		pin--;
-		info = pirq_get_info(dev2);
-		if (!info)
-			continue;
-		if (info->irq[pin].link == pirq) {
-			/* We refuse to override the dev->irq information. Give a warning! */
-		    	if ( dev2->irq && dev2->irq != irq && \
-			(!(pci_probe & PCI_USE_PIRQ_MASK) || \
-			((1 << dev2->irq) & mask)) ) {
-#ifndef CONFIG_PCI_MSI
-		    		printk(KERN_INFO "IRQ routing conflict for %s, have irq %d, want irq %d\n",
-				       pci_name(dev2), dev2->irq, irq);
-#endif
-		    		continue;
-		    	}
-			dev2->irq = irq;
-			pirq_penalty[irq]++;
-			if (dev != dev2)
-				printk(KERN_INFO "PCI: Sharing IRQ %d with %s\n", irq, pci_name(dev2));
-		}
-	}
-	return 1;
-}
-
-static void __init pcibios_fixup_irqs(void)
-{
-	struct pci_dev *dev = NULL;
-	u8 pin;
-
-	DBG(KERN_DEBUG "PCI: IRQ fixup\n");
-	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
-		/*
-		 * If the BIOS has set an out of range IRQ number, just ignore it.
-		 * Also keep track of which IRQ's are already in use.
-		 */
-		if (dev->irq >= 16) {
-			DBG(KERN_DEBUG "%s: ignoring bogus IRQ %d\n", pci_name(dev), dev->irq);
-			dev->irq = 0;
-		}
-		/* If the IRQ is already assigned to a PCI device, ignore its ISA use penalty */
-		if (pirq_penalty[dev->irq] >= 100 && pirq_penalty[dev->irq] < 100000)
-			pirq_penalty[dev->irq] = 0;
-		pirq_penalty[dev->irq]++;
-	}
-
-	dev = NULL;
-	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
-		pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
-#ifdef CONFIG_X86_IO_APIC
-		/*
-		 * Recalculate IRQ numbers if we use the I/O APIC.
-		 */
-		if (io_apic_assign_pci_irqs)
-		{
-			int irq;
-
-			if (pin) {
-				pin--;		/* interrupt pins are numbered starting from 1 */
-				irq = IO_APIC_get_PCI_irq_vector(dev->bus->number, PCI_SLOT(dev->devfn), pin);
-	/*
-	 * Busses behind bridges are typically not listed in the MP-table.
-	 * In this case we have to look up the IRQ based on the parent bus,
-	 * parent slot, and pin number. The SMP code detects such bridged
-	 * busses itself so we should get into this branch reliably.
-	 */
-				if (irq < 0 && dev->bus->parent) { /* go back to the bridge */
-					struct pci_dev * bridge = dev->bus->self;
-
-					pin = (pin + PCI_SLOT(dev->devfn)) % 4;
-					irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number, 
-							PCI_SLOT(bridge->devfn), pin);
-					if (irq >= 0)
-						printk(KERN_WARNING "PCI: using PPB %s[%c] to get irq %d\n",
-							pci_name(bridge), 'A' + pin, irq);
-				}
-				if (irq >= 0) {
-					printk(KERN_INFO "PCI->APIC IRQ transform: %s[%c] -> IRQ %d\n",
-						pci_name(dev), 'A' + pin, irq);
-					dev->irq = irq;
-				}
-			}
-		}
-#endif
-		/*
-		 * Still no IRQ? Try to lookup one...
-		 */
-		if (pin && !dev->irq)
-			pcibios_lookup_irq(dev, 0);
-	}
-}
-
-/*
- * Work around broken HP Pavilion Notebooks which assign USB to
- * IRQ 9 even though it is actually wired to IRQ 11
- */
-static int __init fix_broken_hp_bios_irq9(struct dmi_system_id *d)
-{
-	if (!broken_hp_bios_irq9) {
-		broken_hp_bios_irq9 = 1;
-		printk(KERN_INFO "%s detected - fixing broken IRQ routing\n", d->ident);
-	}
-	return 0;
-}
-
-/*
- * Work around broken Acer TravelMate 360 Notebooks which assign
- * Cardbus to IRQ 11 even though it is actually wired to IRQ 10
- */
-static int __init fix_acer_tm360_irqrouting(struct dmi_system_id *d)
-{
-	if (!acer_tm360_irqrouting) {
-		acer_tm360_irqrouting = 1;
-		printk(KERN_INFO "%s detected - fixing broken IRQ routing\n", d->ident);
-	}
-	return 0;
-}
-
-static struct dmi_system_id __initdata pciirq_dmi_table[] = {
-	{
-		.callback = fix_broken_hp_bios_irq9,
-		.ident = "HP Pavilion N5400 Series Laptop",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_BIOS_VERSION, "GE.M1.03"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook Model GE"),
-			DMI_MATCH(DMI_BOARD_VERSION, "OmniBook N32N-736"),
-		},
-	},
-	{
-		.callback = fix_acer_tm360_irqrouting,
-		.ident = "Acer TravelMate 36x Laptop",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
-		},
-	},
-	{ }
-};
-
-static int __init pcibios_irq_init(void)
-{
-	DBG(KERN_DEBUG "PCI: IRQ init\n");
-
-	if (pcibios_enable_irq || raw_pci_ops == NULL)
-		return 0;
-
-	dmi_check_system(pciirq_dmi_table);
-
-	pirq_table = pirq_find_routing_table();
-
-#ifdef CONFIG_PCI_BIOS
-	if (!pirq_table && (pci_probe & PCI_BIOS_IRQ_SCAN))
-		pirq_table = pcibios_get_irq_routing_table();
-#endif
-	if (pirq_table) {
-		pirq_peer_trick();
-		pirq_find_router(&pirq_router);
-		if (pirq_table->exclusive_irqs) {
-			int i;
-			for (i=0; i<16; i++)
-				if (!(pirq_table->exclusive_irqs & (1 << i)))
-					pirq_penalty[i] += 100;
-		}
-		/* If we're using the I/O APIC, avoid using the PCI IRQ routing table */
-		if (io_apic_assign_pci_irqs)
-			pirq_table = NULL;
-	}
-
-	pcibios_enable_irq = pirq_enable_irq;
-
-	pcibios_fixup_irqs();
-	return 0;
-}
-
-subsys_initcall(pcibios_irq_init);
-
-
-static void pirq_penalize_isa_irq(int irq, int active)
-{
-	/*
-	 *  If any ISAPnP device reports an IRQ in its list of possible
-	 *  IRQ's, we try to avoid assigning it to PCI devices.
-	 */
-	if (irq < 16) {
-		if (active)
-			pirq_penalty[irq] += 1000;
-		else
-			pirq_penalty[irq] += 100;
-	}
-}
-
-void pcibios_penalize_isa_irq(int irq, int active)
-{
-#ifdef CONFIG_ACPI
-	if (!acpi_noirq)
-		acpi_penalize_isa_irq(irq, active);
-	else
-#endif
-		pirq_penalize_isa_irq(irq, active);
-}
-
-static int pirq_enable_irq(struct pci_dev *dev)
-{
-	u8 pin;
-	struct pci_dev *temp_dev;
-
-	pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
-	if (pin && !pcibios_lookup_irq(dev, 1) && !dev->irq) {
-		char *msg = "";
-
-		pin--;		/* interrupt pins are numbered starting from 1 */
-
-		if (io_apic_assign_pci_irqs) {
-			int irq;
-
-			irq = IO_APIC_get_PCI_irq_vector(dev->bus->number, PCI_SLOT(dev->devfn), pin);
-			/*
-			 * Busses behind bridges are typically not listed in the MP-table.
-			 * In this case we have to look up the IRQ based on the parent bus,
-			 * parent slot, and pin number. The SMP code detects such bridged
-			 * busses itself so we should get into this branch reliably.
-			 */
-			temp_dev = dev;
-			while (irq < 0 && dev->bus->parent) { /* go back to the bridge */
-				struct pci_dev * bridge = dev->bus->self;
-
-				pin = (pin + PCI_SLOT(dev->devfn)) % 4;
-				irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number, 
-						PCI_SLOT(bridge->devfn), pin);
-				if (irq >= 0)
-					printk(KERN_WARNING "PCI: using PPB %s[%c] to get irq %d\n",
-						pci_name(bridge), 'A' + pin, irq);
-				dev = bridge;
-			}
-			dev = temp_dev;
-			if (irq >= 0) {
-				printk(KERN_INFO "PCI->APIC IRQ transform: %s[%c] -> IRQ %d\n",
-					pci_name(dev), 'A' + pin, irq);
-				dev->irq = irq;
-				return 0;
-			} else
-				msg = " Probably buggy MP table.";
-		} else if (pci_probe & PCI_BIOS_IRQ_SCAN)
-			msg = "";
-		else
-			msg = " Please try using pci=biosirq.";
-
-		/* With IDE legacy devices the IRQ lookup failure is not a problem.. */
-		if (dev->class >> 8 == PCI_CLASS_STORAGE_IDE && !(dev->class & 0x5))
-			return 0;
-
-		printk(KERN_WARNING "PCI: No IRQ known for interrupt pin %c of device %s.%s\n",
-		       'A' + pin, pci_name(dev), msg);
-	}
-	return 0;
-}
diff --git a/arch/ia64/ia32/audit.c b/arch/ia64/ia32/audit.c
index 8850fe40ea3..5e901c75df1 100644
--- a/arch/ia64/ia32/audit.c
+++ b/arch/ia64/ia32/audit.c
@@ -1,4 +1,4 @@
-#include <asm-i386/unistd.h>
+#include <asm-x86/unistd_32.h>
 
 unsigned ia32_dir_class[] = {
 #include <asm-generic/audit_dir_write.h>
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 3b807b4bc7c..f943736541c 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -3,6 +3,7 @@ config MIPS
 	default y
 	# Horrible source of confusion.  Die, die, die ...
 	select EMBEDDED
+	select RTC_LIB
 
 mainmenu "Linux/MIPS Kernel Configuration"
 
@@ -44,12 +45,30 @@ config BASLER_EXCITE_PROTOTYPE
 	  note that a kernel built with this option selected will not be
 	  able to run on normal units.
 
+config BCM47XX
+	bool "BCM47XX based boards"
+	select DMA_NONCOHERENT
+	select HW_HAS_PCI
+	select IRQ_CPU
+	select SYS_HAS_CPU_MIPS32_R1
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select SSB
+	select SSB_DRIVER_MIPS
+	select GENERIC_GPIO
+	select SYS_HAS_EARLY_PRINTK
+	select CFE
+	help
+	 Support for BCM47XX based boards
+
 config MIPS_COBALT
 	bool "Cobalt Server"
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
+	select I8253
 	select I8259
 	select IRQ_CPU
+	select IRQ_GT641XX
 	select PCI_GT64XXX_PCI0
 	select SYS_HAS_CPU_NEVADA
 	select SYS_HAS_EARLY_PRINTK
@@ -93,6 +112,8 @@ config MACH_JAZZ
 	select ARC32
 	select ARCH_MAY_HAVE_PC_FDC
 	select GENERIC_ISA_DMA
+	select IRQ_CPU
+	select I8253
 	select I8259
 	select ISA
 	select PCSPEAKER
@@ -107,6 +128,20 @@ config MACH_JAZZ
 	 Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
 	 Olivetti M700-10 workstations.
 
+config LASAT
+	bool "LASAT Networks platforms"
+	select DMA_NONCOHERENT
+	select SYS_HAS_EARLY_PRINTK
+	select HW_HAS_PCI
+	select PCI_GT64XXX_PCI0
+	select MIPS_NILE4
+	select R5000_CPU_SCACHE
+	select SYS_HAS_CPU_R5000
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
+	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select GENERIC_HARDIRQS_NO__DO_IRQ
+
 config LEMOTE_FULONG
 	bool "Lemote Fulong mini-PC"
 	select ARCH_SPARSEMEM_ENABLE
@@ -168,6 +203,7 @@ config MIPS_MALTA
 	select GENERIC_ISA_DMA
 	select IRQ_CPU
 	select HW_HAS_PCI
+	select I8253
 	select I8259
 	select MIPS_BOARDS_GEN
 	select MIPS_BONITO64
@@ -301,7 +337,9 @@ config QEMU
 	select DMA_COHERENT
 	select GENERIC_ISA_DMA
 	select HAVE_STD_PC_SERIAL_PORT
+	select I8253
 	select I8259
+	select IRQ_CPU
 	select ISA
 	select PCSPEAKER
 	select SWAP_IO_SPACE
@@ -328,6 +366,7 @@ config SGI_IP22
 	select BOOT_ELF32
 	select DMA_NONCOHERENT
 	select HW_HAS_EISA
+	select I8253
 	select IP22_CPU_SCACHE
 	select IRQ_CPU
 	select GENERIC_ISA_DMA_SUPPORT_BROKEN
@@ -352,7 +391,6 @@ config SGI_IP27
 	select SYS_HAS_EARLY_PRINTK
 	select HW_HAS_PCI
 	select NR_CPUS_DEFAULT_64
-	select PCI_DOMAINS
 	select SYS_HAS_CPU_R10000
 	select SYS_SUPPORTS_64BIT_KERNEL
 	select SYS_SUPPORTS_BIG_ENDIAN
@@ -484,7 +522,6 @@ config SIBYTE_BIGSUR
 	select BOOT_ELF32
 	select DMA_COHERENT
 	select NR_CPUS_DEFAULT_4
-	select PCI_DOMAINS
 	select SIBYTE_BCM1x80
 	select SWAP_IO_SPACE
 	select SYS_HAS_CPU_SB1
@@ -502,6 +539,7 @@ config SNI_RM
 	select HW_HAS_EISA
 	select HW_HAS_PCI
 	select IRQ_CPU
+	select I8253
 	select I8259
 	select ISA
 	select PCSPEAKER
@@ -599,6 +637,7 @@ endchoice
 
 source "arch/mips/au1000/Kconfig"
 source "arch/mips/jazz/Kconfig"
+source "arch/mips/lasat/Kconfig"
 source "arch/mips/pmc-sierra/Kconfig"
 source "arch/mips/sgi-ip27/Kconfig"
 source "arch/mips/sibyte/Kconfig"
@@ -635,10 +674,18 @@ config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
 
+config GENERIC_CLOCKEVENTS
+	bool
+	default y
+
 config GENERIC_TIME
 	bool
 	default y
 
+config GENERIC_CMOS_UPDATE
+	bool
+	default y
+
 config SCHED_NO_NO_OMIT_FRAME_POINTER
 	bool
 	default y
@@ -659,6 +706,9 @@ config ARCH_MAY_HAVE_PC_FDC
 config BOOT_RAW
 	bool
 
+config CFE
+	bool
+
 config DMA_COHERENT
 	bool
 
@@ -706,6 +756,9 @@ config MIPS_BONITO64
 config MIPS_MSC
 	bool
 
+config MIPS_NILE4
+	bool
+
 config MIPS_DISABLE_OBSOLETE_IDE
 	bool
 
@@ -775,6 +828,9 @@ config IRQ_MSP_CIC
 config IRQ_TXX9
 	bool
 
+config IRQ_GT641XX
+	bool
+
 config MIPS_BOARDS_GEN
 	bool
 
@@ -856,6 +912,8 @@ config BOOT_ELF64
 
 menu "CPU selection"
 
+source "kernel/time/Kconfig"
+
 choice
 	prompt "CPU type"
 	default CPU_R4X00
@@ -1316,6 +1374,7 @@ config MIPS_MT_SMTC
 	depends on CPU_MIPS32_R2
 	#depends on CPU_MIPS64_R2		# once there is hardware ...
 	depends on SYS_SUPPORTS_MULTITHREADING
+	select GENERIC_CLOCKEVENTS_BROADCAST
 	select CPU_MIPSR2_IRQ_VI
 	select CPU_MIPSR2_IRQ_EI
 	select CPU_MIPSR2_SRS
@@ -1378,6 +1437,19 @@ config MIPS_MT_SMTC_IM_BACKSTOP
 	  impact on interrupt service overhead. Disable it only if you know
 	  what you are doing.
 
+config MIPS_MT_SMTC_IRQAFF
+	bool "Support IRQ affinity API"
+	depends on MIPS_MT_SMTC
+	default n
+	help
+	  Enables SMP IRQ affinity API (/proc/irq/*/smp_affinity, etc.)
+	  for SMTC Linux kernel. Requires platform support, of which
+	  an example can be found in the MIPS kernel i8259 and Malta
+	  platform code.  It is recommended that MIPS_MT_SMTC_INSTANT_REPLAY
+	  be enabled if MIPS_MT_SMTC_IRQAFF is used. Adds overhead to
+	  interrupt dispatch, and should be used only if you know what
+	  you are doing.
+
 config MIPS_VPE_LOADER_TOM
 	bool "Load VPE program into memory hidden from linux"
 	depends on MIPS_VPE_LOADER
@@ -1472,6 +1544,9 @@ config CPU_HAS_SYNC
 	depends on !CPU_R3000
 	default y
 
+config GENERIC_CLOCKEVENTS_BROADCAST
+	bool
+
 #
 # Use the generic interrupt handling code in kernel/irq/:
 #
@@ -1762,6 +1837,7 @@ config HW_HAS_PCI
 config PCI
 	bool "Support for PCI controller"
 	depends on HW_HAS_PCI
+	select PCI_DOMAINS
 	help
 	  Find out whether you have a PCI motherboard. PCI is the name of a
 	  bus system, i.e. the way the CPU talks to the other stuff inside
@@ -1775,7 +1851,6 @@ config PCI
 
 config PCI_DOMAINS
 	bool
-	depends on PCI
 
 source "drivers/pci/Kconfig"
 
@@ -1824,6 +1899,9 @@ config MMU
 	bool
 	default y
 
+config I8253
+	bool
+
 config PCSPEAKER
 	bool
 
@@ -1840,21 +1918,6 @@ source "fs/Kconfig.binfmt"
 config TRAD_SIGNALS
 	bool
 
-config BUILD_ELF64
-	bool "Use 64-bit ELF format for building"
-	depends on 64BIT
-	help
-	  A 64-bit kernel is usually built using the 64-bit ELF binary object
-	  format as it's one that allows arbitrary 64-bit constructs.  For
-	  kernels that are loaded within the KSEG compatibility segments the
-	  32-bit ELF format can optionally be used resulting in a somewhat
-	  smaller binary, but this option is not explicitly supported by the
-	  toolchain and since binutils 2.14 it does not even work at all.
-
-	  Say Y to use the 64-bit format or N to use the 32-bit one.
-
-	  If unsure say Y.
-
 config BINFMT_IRIX
 	bool "Include IRIX binary compatibility"
 	depends on CPU_BIG_ENDIAN && 32BIT && BROKEN
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 32c1c8fb6f9..ebd5d02a7d7 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -60,11 +60,6 @@ vmlinux-32		= vmlinux.32
 vmlinux-64		= vmlinux
 
 cflags-y		+= -mabi=64
-ifdef CONFIG_BUILD_ELF64
-cflags-y		+= $(call cc-option,-mno-explicit-relocs)
-else
-cflags-y		+= $(call cc-option,-msym32)
-endif
 endif
 
 all-$(CONFIG_BOOT_ELF32)	:= $(vmlinux-32)
@@ -153,7 +148,8 @@ endif
 #
 # Firmware support
 #
-libs-$(CONFIG_ARC)		+= arch/mips/arc/
+libs-$(CONFIG_ARC)		+= arch/mips/fw/arc/
+libs-$(CONFIG_CFE)		+= arch/mips/fw/cfe/
 libs-$(CONFIG_SIBYTE_CFE)	+= arch/mips/sibyte/cfe/
 
 #
@@ -367,6 +363,13 @@ cflags-$(CONFIG_BASLER_EXCITE)	+= -Iinclude/asm-mips/mach-excite
 load-$(CONFIG_BASLER_EXCITE)	+= 0x80100000
 
 #
+# LASAT platforms
+#
+core-$(CONFIG_LASAT)		+= arch/mips/lasat/
+cflags-$(CONFIG_LASAT)		+= -Iinclude/asm-mips/mach-lasat
+load-$(CONFIG_LASAT)		+= 0xffffffff80000000
+
+#
 # Common VR41xx
 #
 core-$(CONFIG_MACH_VR41XX)	+= arch/mips/vr41xx/common/
@@ -533,6 +536,13 @@ libs-$(CONFIG_SIBYTE_BIGSUR)	+= arch/mips/sibyte/swarm/
 load-$(CONFIG_SIBYTE_BIGSUR)	:= 0xffffffff80100000
 
 #
+# Broadcom BCM47XX boards
+#
+core-$(CONFIG_BCM47XX)		+= arch/mips/bcm47xx/
+cflags-$(CONFIG_BCM47XX)	+= -Iinclude/asm-mips/mach-bcm47xx
+load-$(CONFIG_BCM47XX)		:= 0xffffffff80001000
+
+#
 # SNI RM
 #
 core-$(CONFIG_SNI_RM)		+= arch/mips/sni/
@@ -578,6 +588,26 @@ else
 JIFFIES			= jiffies_64
 endif
 
+#
+# Automatically detect the build format. By default we choose
+# the elf format according to the load address.
+# We can always force a build with a 64-bits symbol format by
+# passing 'KBUILD_SYM32=no' option to the make's command line.
+#
+ifdef CONFIG_64BIT
+  ifndef KBUILD_SYM32
+    ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
+      KBUILD_SYM32 = y
+    endif
+  endif
+
+  ifeq ($(KBUILD_SYM32), y)
+    ifeq ($(call cc-option-yn,-msym32), y)
+      cflags-y += -msym32 -DKBUILD_64BIT_SYM32
+    endif
+  endif
+endif
+
 AFLAGS		+= $(cflags-y)
 CFLAGS		+= $(cflags-y) \
 			-D"VMLINUX_LOAD_ADDRESS=$(load-y)"
@@ -615,6 +645,11 @@ core-y			+= arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
 
 drivers-$(CONFIG_OPROFILE)	+= arch/mips/oprofile/
 
+ifdef CONFIG_LASAT
+rom.bin rom.sw: vmlinux
+	$(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
+endif
+
 #
 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
@@ -658,6 +693,7 @@ endif
 
 archclean:
 	@$(MAKE) $(clean)=arch/mips/boot
+	@$(MAKE) $(clean)=arch/mips/lasat
 
 define archhelp
 	echo '  vmlinux.ecoff        - ECOFF boot image'
diff --git a/arch/mips/arc/env.c b/arch/mips/arc/env.c
deleted file mode 100644
index e521a6e010a..00000000000
--- a/arch/mips/arc/env.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * env.c: ARCS environment variable routines.
- *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-
-#include <asm/arc/types.h>
-#include <asm/sgialib.h>
-
-PCHAR __init
-ArcGetEnvironmentVariable(CHAR *name)
-{
-	return (CHAR *) ARC_CALL1(get_evar, name);
-}
-
-LONG __init
-ArcSetEnvironmentVariable(PCHAR name, PCHAR value)
-{
-	return ARC_CALL2(set_evar, name, value);
-}
diff --git a/arch/mips/arc/file.c b/arch/mips/arc/file.c
deleted file mode 100644
index cb0127cf5bc..00000000000
--- a/arch/mips/arc/file.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * ARC firmware interface.
- *
- * Copyright (C) 1994, 1995, 1996, 1999 Ralf Baechle
- * Copyright (C) 1999 Silicon Graphics, Inc.
- */
-#include <linux/init.h>
-
-#include <asm/arc/types.h>
-#include <asm/sgialib.h>
-
-LONG
-ArcGetDirectoryEntry(ULONG FileID, struct linux_vdirent *Buffer,
-                     ULONG N, ULONG *Count)
-{
-	return ARC_CALL4(get_vdirent, FileID, Buffer, N, Count);
-}
-
-LONG
-ArcOpen(CHAR *Path, enum linux_omode OpenMode, ULONG *FileID)
-{
-	return ARC_CALL3(open, Path, OpenMode, FileID);
-}
-
-LONG
-ArcClose(ULONG FileID)
-{
-	return ARC_CALL1(close, FileID);
-}
-
-LONG
-ArcRead(ULONG FileID, VOID *Buffer, ULONG N, ULONG *Count)
-{
-	return ARC_CALL4(read, FileID, Buffer, N, Count);
-}
-
-LONG
-ArcGetReadStatus(ULONG FileID)
-{
-	return ARC_CALL1(get_rstatus, FileID);
-}
-
-LONG
-ArcWrite(ULONG FileID, PVOID Buffer, ULONG N, PULONG Count)
-{
-	return ARC_CALL4(write, FileID, Buffer, N, Count);
-}
-
-LONG
-ArcSeek(ULONG FileID, struct linux_bigint *Position, enum linux_seekmode SeekMode)
-{
-	return ARC_CALL3(seek, FileID, Position, SeekMode);
-}
-
-LONG
-ArcMount(char *name, enum linux_mountops op)
-{
-	return ARC_CALL2(mount, name, op);
-}
-
-LONG
-ArcGetFileInformation(ULONG FileID, struct linux_finfo *Information)
-{
-	return ARC_CALL2(get_finfo, FileID, Information);
-}
-
-LONG ArcSetFileInformation(ULONG FileID, ULONG AttributeFlags,
-                           ULONG AttributeMask)
-{
-	return ARC_CALL3(set_finfo, FileID, AttributeFlags, AttributeMask);
-}
diff --git a/arch/mips/arc/identify.c b/arch/mips/arc/identify.c
deleted file mode 100644
index 4b907369b0f..00000000000
--- a/arch/mips/arc/identify.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * identify.c: identify machine by looking up system identifier
- *
- * Copyright (C) 1998 Thomas Bogendoerfer
- *
- * This code is based on arch/mips/sgi/kernel/system.c, which is
- *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/string.h>
-
-#include <asm/sgialib.h>
-#include <asm/bootinfo.h>
-
-struct smatch {
-	char *arcname;
-	char *liname;
-	int group;
-	int type;
-	int flags;
-};
-
-static struct smatch mach_table[] = {
-	{	"SGI-IP22",
-		"SGI Indy",
-		MACH_GROUP_SGI,
-		MACH_SGI_IP22,
-		PROM_FLAG_ARCS
-	}, {	"SGI-IP27",
-		"SGI Origin",
-		MACH_GROUP_SGI,
-		MACH_SGI_IP27,
-		PROM_FLAG_ARCS
-	}, {	"SGI-IP28",
-		"SGI IP28",
-		MACH_GROUP_SGI,
-		MACH_SGI_IP28,
-		PROM_FLAG_ARCS
-	}, {	"SGI-IP30",
-		"SGI Octane",
-		MACH_GROUP_SGI,
-		MACH_SGI_IP30,
-		PROM_FLAG_ARCS
-	}, {	"SGI-IP32",
-		"SGI O2",
-		MACH_GROUP_SGI,
-		MACH_SGI_IP32,
-		PROM_FLAG_ARCS
-	}, {	"Microsoft-Jazz",
-		"Jazz MIPS_Magnum_4000",
-		MACH_GROUP_JAZZ,
-		MACH_MIPS_MAGNUM_4000,
-		0
-	}, {	"PICA-61",
-		"Jazz Acer_PICA_61",
-		MACH_GROUP_JAZZ,
-		MACH_ACER_PICA_61,
-		0
-	}, {	"RM200PCI",
-		"SNI RM200_PCI",
-		MACH_GROUP_SNI_RM,
-		MACH_SNI_RM200_PCI,
-		PROM_FLAG_DONT_FREE_TEMP
-	}
-};
-
-int prom_flags;
-
-static struct smatch * __init string_to_mach(const char *s)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(mach_table); i++) {
-		if (!strcmp(s, mach_table[i].arcname))
-			return &mach_table[i];
-	}
-
-	panic("Yeee, could not determine architecture type <%s>", s);
-}
-
-char *system_type;
-
-const char *get_system_type(void)
-{
-	return system_type;
-}
-
-void __init prom_identify_arch(void)
-{
-	pcomponent *p;
-	struct smatch *mach;
-	const char *iname;
-
-	/*
-	 * The root component tells us what machine architecture we have here.
-	 */
-	p = ArcGetChild(PROM_NULL_COMPONENT);
-	if (p == NULL) {
-#ifdef CONFIG_SGI_IP27
-		/* IP27 PROM misbehaves, seems to not implement ARC
-		   GetChild().  So we just assume it's an IP27.  */
-		iname = "SGI-IP27";
-#else
-		iname = "Unknown";
-#endif
-	} else
-		iname = (char *) (long) p->iname;
-
-	printk("ARCH: %s\n", iname);
-	mach = string_to_mach(iname);
-	system_type = mach->liname;
-
-	mips_machgroup = mach->group;
-	mips_machtype = mach->type;
-	prom_flags = mach->flags;
-}
diff --git a/arch/mips/arc/memory.c b/arch/mips/arc/memory.c
deleted file mode 100644
index 83d15791ef6..00000000000
--- a/arch/mips/arc/memory.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * memory.c: PROM library functions for acquiring/using memory descriptors
- *           given to us from the ARCS firmware.
- *
- * Copyright (C) 1996 by David S. Miller
- * Copyright (C) 1999, 2000, 2001 by Ralf Baechle
- * Copyright (C) 1999, 2000 by Silicon Graphics, Inc.
- *
- * PROM library functions for acquiring/using memory descriptors given to us
- * from the ARCS firmware.  This is only used when CONFIG_ARC_MEMORY is set
- * because on some machines like SGI IP27 the ARC memory configuration data
- * completly bogus and alternate easier to use mechanisms are available.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <linux/swap.h>
-
-#include <asm/sgialib.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/bootinfo.h>
-
-#undef DEBUG
-
-/*
- * For ARC firmware memory functions the unit of meassuring memory is always
- * a 4k page of memory
- */
-#define ARC_PAGE_SHIFT	12
-
-struct linux_mdesc * __init ArcGetMemoryDescriptor(struct linux_mdesc *Current)
-{
-	return (struct linux_mdesc *) ARC_CALL1(get_mdesc, Current);
-}
-
-#ifdef DEBUG /* convenient for debugging */
-static char *arcs_mtypes[8] = {
-	"Exception Block",
-	"ARCS Romvec Page",
-	"Free/Contig RAM",
-	"Generic Free RAM",
-	"Bad Memory",
-	"Standalone Program Pages",
-	"ARCS Temp Storage Area",
-	"ARCS Permanent Storage Area"
-};
-
-static char *arc_mtypes[8] = {
-	"Exception Block",
-	"SystemParameterBlock",
-	"FreeMemory",
-	"Bad Memory",
-	"LoadedProgram",
-	"FirmwareTemporary",
-	"FirmwarePermanent",
-	"FreeContiguous"
-};
-#define mtypes(a) (prom_flags & PROM_FLAG_ARCS) ? arcs_mtypes[a.arcs] \
-						: arc_mtypes[a.arc]
-#endif
-
-static inline int memtype_classify_arcs (union linux_memtypes type)
-{
-	switch (type.arcs) {
-	case arcs_fcontig:
-	case arcs_free:
-		return BOOT_MEM_RAM;
-	case arcs_atmp:
-		return BOOT_MEM_ROM_DATA;
-	case arcs_eblock:
-	case arcs_rvpage:
-	case arcs_bmem:
-	case arcs_prog:
-	case arcs_aperm:
-		return BOOT_MEM_RESERVED;
-	default:
-		BUG();
-	}
-	while(1);				/* Nuke warning.  */
-}
-
-static inline int memtype_classify_arc (union linux_memtypes type)
-{
-	switch (type.arc) {
-	case arc_free:
-	case arc_fcontig:
-		return BOOT_MEM_RAM;
-	case arc_atmp:
-		return BOOT_MEM_ROM_DATA;
-	case arc_eblock:
-	case arc_rvpage:
-	case arc_bmem:
-	case arc_prog:
-	case arc_aperm:
-		return BOOT_MEM_RESERVED;
-	default:
-		BUG();
-	}
-	while(1);				/* Nuke warning.  */
-}
-
-static int __init prom_memtype_classify (union linux_memtypes type)
-{
-	if (prom_flags & PROM_FLAG_ARCS)	/* SGI is ``different'' ... */
-		return memtype_classify_arcs(type);
-
-	return memtype_classify_arc(type);
-}
-
-void __init prom_meminit(void)
-{
-	struct linux_mdesc *p;
-
-#ifdef DEBUG
-	int i = 0;
-
-	printk("ARCS MEMORY DESCRIPTOR dump:\n");
-	p = ArcGetMemoryDescriptor(PROM_NULL_MDESC);
-	while(p) {
-		printk("[%d,%p]: base<%08lx> pages<%08lx> type<%s>\n",
-		       i, p, p->base, p->pages, mtypes(p->type));
-		p = ArcGetMemoryDescriptor(p);
-		i++;
-	}
-#endif
-
-	p = PROM_NULL_MDESC;
-	while ((p = ArcGetMemoryDescriptor(p))) {
-		unsigned long base, size;
-		long type;
-
-		base = p->base << ARC_PAGE_SHIFT;
-		size = p->pages << ARC_PAGE_SHIFT;
-		type = prom_memtype_classify(p->type);
-
-		add_memory_region(base, size, type);
-	}
-}
-
-void __init prom_free_prom_memory(void)
-{
-	unsigned long addr;
-	int i;
-
-	if (prom_flags & PROM_FLAG_DONT_FREE_TEMP)
-		return;
-
-	for (i = 0; i < boot_mem_map.nr_map; i++) {
-		if (boot_mem_map.map[i].type != BOOT_MEM_ROM_DATA)
-			continue;
-
-		addr = boot_mem_map.map[i].addr;
-		free_init_pages("prom memory",
-				addr, addr + boot_mem_map.map[i].size);
-	}
-}
diff --git a/arch/mips/arc/misc.c b/arch/mips/arc/misc.c
deleted file mode 100644
index b2e10b9e945..00000000000
--- a/arch/mips/arc/misc.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Miscellaneous ARCS PROM routines.
- *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
- * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
- * Copyright (C) 1999 Silicon Graphics, Inc.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-
-#include <asm/bcache.h>
-
-#include <asm/arc/types.h>
-#include <asm/sgialib.h>
-#include <asm/bootinfo.h>
-#include <asm/system.h>
-
-VOID
-ArcHalt(VOID)
-{
-	bc_disable();
-	local_irq_disable();
-	ARC_CALL0(halt);
-never:	goto never;
-}
-
-VOID
-ArcPowerDown(VOID)
-{
-	bc_disable();
-	local_irq_disable();
-	ARC_CALL0(pdown);
-never:	goto never;
-}
-
-/* XXX is this a soft reset basically? XXX */
-VOID
-ArcRestart(VOID)
-{
-	bc_disable();
-	local_irq_disable();
-	ARC_CALL0(restart);
-never:	goto never;
-}
-
-VOID
-ArcReboot(VOID)
-{
-	bc_disable();
-	local_irq_disable();
-	ARC_CALL0(reboot);
-never:	goto never;
-}
-
-VOID
-ArcEnterInteractiveMode(VOID)
-{
-	bc_disable();
-	local_irq_disable();
-	ARC_CALL0(imode);
-never:	goto never;
-}
-
-LONG
-ArcSaveConfiguration(VOID)
-{
-	return ARC_CALL0(cfg_save);
-}
-
-struct linux_sysid *
-ArcGetSystemId(VOID)
-{
-	return (struct linux_sysid *) ARC_CALL0(get_sysid);
-}
-
-VOID __init
-ArcFlushAllCaches(VOID)
-{
-	ARC_CALL0(cache_flush);
-}
-
-DISPLAY_STATUS * __init ArcGetDisplayStatus(ULONG FileID)
-{
-	return (DISPLAY_STATUS *) ARC_CALL1(GetDisplayStatus, FileID);
-}
diff --git a/arch/mips/arc/time.c b/arch/mips/arc/time.c
deleted file mode 100644
index 299ff2c5c0b..00000000000
--- a/arch/mips/arc/time.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Extracting time information from ARCS prom.
- *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
- */
-#include <linux/init.h>
-
-#include <asm/arc/types.h>
-#include <asm/sgialib.h>
-
-struct linux_tinfo * __init
-ArcGetTime(VOID)
-{
-	return (struct linux_tinfo *) ARC_CALL0(get_tinfo);
-}
-
-ULONG __init
-ArcGetRelativeTime(VOID)
-{
-	return ARC_CALL0(get_rtime);
-}
diff --git a/arch/mips/arc/tree.c b/arch/mips/arc/tree.c
deleted file mode 100644
index abd1786ea09..00000000000
--- a/arch/mips/arc/tree.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * PROM component device tree code.
- *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
- * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
- * Copyright (C) 1999 Silicon Graphics, Inc.
- */
-#include <linux/init.h>
-#include <asm/arc/types.h>
-#include <asm/sgialib.h>
-
-#undef DEBUG_PROM_TREE
-
-pcomponent * __init
-ArcGetPeer(pcomponent *Current)
-{
-	if (Current == PROM_NULL_COMPONENT)
-		return PROM_NULL_COMPONENT;
-
-	return (pcomponent *) ARC_CALL1(next_component, Current);
-}
-
-pcomponent * __init
-ArcGetChild(pcomponent *Current)
-{
-	return (pcomponent *) ARC_CALL1(child_component, Current);
-}
-
-pcomponent * __init
-ArcGetParent(pcomponent *Current)
-{
-	if (Current == PROM_NULL_COMPONENT)
-		return PROM_NULL_COMPONENT;
-
-	return (pcomponent *) ARC_CALL1(parent_component, Current);
-}
-
-LONG __init
-ArcGetConfigurationData(VOID *Buffer, pcomponent *Current)
-{
-	return ARC_CALL2(component_data, Buffer, Current);
-}
-
-pcomponent * __init
-ArcAddChild(pcomponent *Current, pcomponent *Template, VOID *ConfigurationData)
-{
-	return (pcomponent *)
-	       ARC_CALL3(child_add, Current, Template, ConfigurationData);
-}
-
-LONG __init
-ArcDeleteComponent(pcomponent *ComponentToDelete)
-{
-	return ARC_CALL1(comp_del, ComponentToDelete);
-}
-
-pcomponent * __init
-ArcGetComponent(CHAR *Path)
-{
-	return (pcomponent *)ARC_CALL1(component_by_path, Path);
-}
-
-#ifdef DEBUG_PROM_TREE
-
-static char *classes[] = {
-	"system", "processor", "cache", "adapter", "controller", "peripheral",
-	"memory"
-};
-
-static char *types[] = {
-	"arc", "cpu", "fpu", "picache", "pdcache", "sicache", "sdcache",
-	"sccache", "memdev", "eisa adapter", "tc adapter", "scsi adapter",
-	"dti adapter", "multi-func adapter", "disk controller",
-	"tp controller", "cdrom controller", "worm controller",
-	"serial controller", "net controller", "display controller",
-	"parallel controller", "pointer controller", "keyboard controller",
-	"audio controller", "misc controller", "disk peripheral",
-	"floppy peripheral", "tp peripheral", "modem peripheral",
-	"monitor peripheral", "printer peripheral", "pointer peripheral",
-	"keyboard peripheral", "terminal peripheral", "line peripheral",
-	"net peripheral", "misc peripheral", "anonymous"
-};
-
-static char *iflags[] = {
-	"bogus", "read only", "removable", "console in", "console out",
-	"input", "output"
-};
-
-static void __init
-dump_component(pcomponent *p)
-{
-	printk("[%p]:class<%s>type<%s>flags<%s>ver<%d>rev<%d>",
-	       p, classes[p->class], types[p->type],
-	       iflags[p->iflags], p->vers, p->rev);
-	printk("key<%08lx>\n\tamask<%08lx>cdsize<%d>ilen<%d>iname<%s>\n",
-	       p->key, p->amask, (int)p->cdsize, (int)p->ilen, p->iname);
-}
-
-static void __init
-traverse(pcomponent *p, int op)
-{
-	dump_component(p);
-	if(ArcGetChild(p))
-		traverse(ArcGetChild(p), 1);
-	if(ArcGetPeer(p) && op)
-		traverse(ArcGetPeer(p), 1);
-}
-
-void __init
-prom_testtree(void)
-{
-	pcomponent *p;
-
-	p = ArcGetChild(PROM_NULL_COMPONENT);
-	dump_component(p);
-	p = ArcGetChild(p);
-	while(p) {
-		dump_component(p);
-		p = ArcGetPeer(p);
-	}
-}
-
-#endif /* DEBUG_PROM_TREE  */
diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/au1000/common/dbdma.c
index 626de44bd88..461cf013973 100644
--- a/arch/mips/au1000/common/dbdma.c
+++ b/arch/mips/au1000/common/dbdma.c
@@ -184,7 +184,7 @@ static dbdev_tab_t dbdev_tab[] = {
 static chan_tab_t *chan_tab_ptr[NUM_DBDMA_CHANS];
 
 static dbdev_tab_t *
-find_dbdev_id (u32 id)
+find_dbdev_id(u32 id)
 {
 	int i;
 	dbdev_tab_t *p;
@@ -213,7 +213,7 @@ au1xxx_ddma_add_device(dbdev_tab_t *dev)
 	if ( NULL != p )
 	{
 		memcpy(p, dev, sizeof(dbdev_tab_t));
-		p->dev_id = DSCR_DEV2CUSTOM_ID(new_id,dev->dev_id);
+		p->dev_id = DSCR_DEV2CUSTOM_ID(new_id, dev->dev_id);
 		ret = p->dev_id;
 		new_id++;
 #if 0
@@ -671,7 +671,7 @@ _au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags)
 	 * parts. If it is fixedin the future, these dma_cache_inv will just
 	 * be nothing more than empty macros. See io.h.
 	 * */
-	dma_cache_inv((unsigned long)buf,nbytes);
+	dma_cache_inv((unsigned long)buf, nbytes);
 	dp->dscr_cmd0 |= DSCR_CMD0_V;	/* Let it rip */
 	au_sync();
 	dma_cache_wback_inv((unsigned long)dp, sizeof(dp));
diff --git a/arch/mips/au1000/common/dbg_io.c b/arch/mips/au1000/common/dbg_io.c
index 0a50af7f34b..79e0b0a51ac 100644
--- a/arch/mips/au1000/common/dbg_io.c
+++ b/arch/mips/au1000/common/dbg_io.c
@@ -53,7 +53,7 @@ typedef         unsigned int  uint32;
 
 /* memory-mapped read/write of the port */
 #define UART16550_READ(y)    (au_readl(DEBUG_BASE + y) & 0xff)
-#define UART16550_WRITE(y,z) (au_writel(z&0xff, DEBUG_BASE + y))
+#define UART16550_WRITE(y, z) (au_writel(z&0xff, DEBUG_BASE + y))
 
 extern unsigned long get_au1x00_uart_baud_base(void);
 extern unsigned long cal_r4koff(void);
diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c
index ea6e99fbe2f..a6640b998c6 100644
--- a/arch/mips/au1000/common/irq.c
+++ b/arch/mips/au1000/common/irq.c
@@ -65,19 +65,6 @@
 #define EXT_INTC1_REQ1 5 /* IP 5 */
 #define MIPS_TIMER_IP  7 /* IP 7 */
 
-extern void set_debug_traps(void);
-extern irq_cpustat_t irq_stat [NR_CPUS];
-extern void mips_timer_interrupt(void);
-
-static void setup_local_irq(unsigned int irq, int type, int int_req);
-static void end_irq(unsigned int irq_nr);
-static inline void mask_and_ack_level_irq(unsigned int irq_nr);
-static inline void mask_and_ack_rise_edge_irq(unsigned int irq_nr);
-static inline void mask_and_ack_fall_edge_irq(unsigned int irq_nr);
-static inline void mask_and_ack_either_edge_irq(unsigned int irq_nr);
-inline void local_enable_irq(unsigned int irq_nr);
-inline void local_disable_irq(unsigned int irq_nr);
-
 void	(*board_init_irq)(void);
 
 static DEFINE_SPINLOCK(irq_lock);
@@ -646,7 +633,7 @@ asmlinkage void plat_irq_dispatch(void)
 	unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
 
 	if (pending & CAUSEF_IP7)
-		mips_timer_interrupt();
+		do_IRQ(63);
 	else if (pending & CAUSEF_IP2)
 		intc0_req0_irqdispatch();
 	else if (pending & CAUSEF_IP3)
diff --git a/arch/mips/au1000/common/power.c b/arch/mips/au1000/common/power.c
index 3901e8e0475..6f57f72a7d5 100644
--- a/arch/mips/au1000/common/power.c
+++ b/arch/mips/au1000/common/power.c
@@ -211,7 +211,7 @@ int au_sleep(void)
 	unsigned long wakeup, flags;
 	extern	void	save_and_sleep(void);
 
-	spin_lock_irqsave(&pm_lock,flags);
+	spin_lock_irqsave(&pm_lock, flags);
 
 	save_core_regs();
 
diff --git a/arch/mips/au1000/common/reset.c b/arch/mips/au1000/common/reset.c
index de5447e8384..b8638d293cf 100644
--- a/arch/mips/au1000/common/reset.c
+++ b/arch/mips/au1000/common/reset.c
@@ -42,7 +42,7 @@ extern void (*flush_cache_all)(void);
 void au1000_restart(char *command)
 {
 	/* Set all integrated peripherals to disabled states */
-	extern void board_reset (void);
+	extern void board_reset(void);
 	u32 prid = read_c0_prid();
 
 	printk(KERN_NOTICE "\n** Resetting Integrated Peripherals\n");
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index a95b3777319..b212c072612 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -50,7 +50,6 @@ extern void au1000_halt(void);
 extern void au1000_power_off(void);
 extern void au1x_time_init(void);
 extern void au1x_timer_setup(struct irqaction *irq);
-extern void au1xxx_time_init(void);
 extern void set_cpuspec(void);
 
 void __init plat_mem_setup(void)
@@ -112,7 +111,6 @@ void __init plat_mem_setup(void)
 	_machine_restart = au1000_restart;
 	_machine_halt = au1000_halt;
 	pm_power_off = au1000_power_off;
-	board_time_init = au1xxx_time_init;
 
 	/* IO/MEM resources. */
 	set_io_port_base(0);
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index 8fc29982d70..2556399708b 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -64,48 +64,8 @@ static unsigned long last_pc0, last_match20;
 
 static DEFINE_SPINLOCK(time_lock);
 
-static inline void ack_r4ktimer(unsigned long newval)
-{
-	write_c0_compare(newval);
-}
-
-/*
- * There are a lot of conceptually broken versions of the MIPS timer interrupt
- * handler floating around.  This one is rather different, but the algorithm
- * is provably more robust.
- */
 unsigned long wtimer;
 
-void mips_timer_interrupt(void)
-{
-	int irq = 63;
-
-	irq_enter();
-	kstat_this_cpu.irqs[irq]++;
-
-	if (r4k_offset == 0)
-		goto null;
-
-	do {
-		kstat_this_cpu.irqs[irq]++;
-		do_timer(1);
-#ifndef CONFIG_SMP
-		update_process_times(user_mode(get_irq_regs()));
-#endif
-		r4k_cur += r4k_offset;
-		ack_r4ktimer(r4k_cur);
-
-	} while (((unsigned long)read_c0_count()
-	         - r4k_cur) < 0x7fffffff);
-
-	irq_exit();
-	return;
-
-null:
-	ack_r4ktimer(0);
-	irq_exit();
-}
-
 #ifdef CONFIG_PM
 irqreturn_t counter0_irq(int irq, void *dev_id)
 {
@@ -240,7 +200,7 @@ unsigned long cal_r4koff(void)
 		while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S);
 
 		while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S);
-		au_writel (0, SYS_TOYWRITE);
+		au_writel(0, SYS_TOYWRITE);
 		while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S);
 
 		cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) *
@@ -329,7 +289,3 @@ void __init plat_timer_setup(struct irqaction *irq)
 
 #endif
 }
-
-void __init au1xxx_time_init(void)
-{
-}
diff --git a/arch/mips/au1000/db1x00/board_setup.c b/arch/mips/au1000/db1x00/board_setup.c
index 8b08edb977b..99eafeada51 100644
--- a/arch/mips/au1000/db1x00/board_setup.c
+++ b/arch/mips/au1000/db1x00/board_setup.c
@@ -46,7 +46,7 @@
 
 static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
 
-void board_reset (void)
+void board_reset(void)
 {
 	/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
 	bcsr->swreset = 0x0000;
diff --git a/arch/mips/au1000/db1x00/init.c b/arch/mips/au1000/db1x00/init.c
index 0a3f025eb02..4d7bcfc8cf7 100644
--- a/arch/mips/au1000/db1x00/init.c
+++ b/arch/mips/au1000/db1x00/init.c
@@ -59,14 +59,12 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
-
 	/* Set the platform # */
-#if	defined (CONFIG_MIPS_DB1550)
+#if	defined(CONFIG_MIPS_DB1550)
 	mips_machtype = MACH_DB1550;
-#elif	defined (CONFIG_MIPS_DB1500)
+#elif	defined(CONFIG_MIPS_DB1500)
 	mips_machtype = MACH_DB1500;
-#elif	defined (CONFIG_MIPS_DB1100)
+#elif	defined(CONFIG_MIPS_DB1100)
 	mips_machtype = MACH_DB1100;
 #else
 	mips_machtype = MACH_DB1000;
diff --git a/arch/mips/au1000/mtx-1/board_setup.c b/arch/mips/au1000/mtx-1/board_setup.c
index 2c460c11657..abfc4bcddf7 100644
--- a/arch/mips/au1000/mtx-1/board_setup.c
+++ b/arch/mips/au1000/mtx-1/board_setup.c
@@ -46,7 +46,7 @@
 extern int (*board_pci_idsel)(unsigned int devsel, int assert);
 int    mtx1_pci_idsel(unsigned int devsel, int assert);
 
-void board_reset (void)
+void board_reset(void)
 {
 	/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
 	au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/mtx-1/init.c b/arch/mips/au1000/mtx-1/init.c
index 88f2b6d9728..2aa7b2ed6a8 100644
--- a/arch/mips/au1000/mtx-1/init.c
+++ b/arch/mips/au1000/mtx-1/init.c
@@ -56,7 +56,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_MTX1;	/* set the platform # */
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1000/board_setup.c b/arch/mips/au1000/pb1000/board_setup.c
index 0aed89114bf..5198c4f98b4 100644
--- a/arch/mips/au1000/pb1000/board_setup.c
+++ b/arch/mips/au1000/pb1000/board_setup.c
@@ -39,7 +39,7 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1000.h>
 
-void board_reset (void)
+void board_reset(void)
 {
 }
 
diff --git a/arch/mips/au1000/pb1000/init.c b/arch/mips/au1000/pb1000/init.c
index e9fa1bab81f..4535f7208e1 100644
--- a/arch/mips/au1000/pb1000/init.c
+++ b/arch/mips/au1000/pb1000/init.c
@@ -54,7 +54,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_PB1000;
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1100/board_setup.c b/arch/mips/au1000/pb1100/board_setup.c
index 259ca05860c..42874a6b31d 100644
--- a/arch/mips/au1000/pb1100/board_setup.c
+++ b/arch/mips/au1000/pb1100/board_setup.c
@@ -39,7 +39,7 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1100.h>
 
-void board_reset (void)
+void board_reset(void)
 {
     /* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
     au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/pb1100/init.c b/arch/mips/au1000/pb1100/init.c
index 6131b56f41b..7ba6852de7c 100644
--- a/arch/mips/au1000/pb1100/init.c
+++ b/arch/mips/au1000/pb1100/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg3;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_PB1100;
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1200/board_setup.c b/arch/mips/au1000/pb1200/board_setup.c
index eea2092bde8..2122515f79d 100644
--- a/arch/mips/au1000/pb1200/board_setup.c
+++ b/arch/mips/au1000/pb1200/board_setup.c
@@ -57,7 +57,7 @@
 extern void _board_init_irq(void);
 extern void (*board_init_irq)(void);
 
-void board_reset (void)
+void board_reset(void)
 {
 	bcsr->resets = 0;
 	bcsr->system = 0;
@@ -148,7 +148,7 @@ void __init board_setup(void)
 }
 
 int
-board_au1200fb_panel (void)
+board_au1200fb_panel(void)
 {
 	BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
 	int p;
@@ -160,7 +160,7 @@ board_au1200fb_panel (void)
 }
 
 int
-board_au1200fb_panel_init (void)
+board_au1200fb_panel_init(void)
 {
 	/* Apply power */
     BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
@@ -170,7 +170,7 @@ board_au1200fb_panel_init (void)
 }
 
 int
-board_au1200fb_panel_shutdown (void)
+board_au1200fb_panel_shutdown(void)
 {
 	/* Remove power */
     BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
diff --git a/arch/mips/au1000/pb1200/init.c b/arch/mips/au1000/pb1200/init.c
index 27f09e374e1..5a70029d538 100644
--- a/arch/mips/au1000/pb1200/init.c
+++ b/arch/mips/au1000/pb1200/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_PB1200;
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1200/irqmap.c b/arch/mips/au1000/pb1200/irqmap.c
index b73b2d18bf5..7c708db04a8 100644
--- a/arch/mips/au1000/pb1200/irqmap.c
+++ b/arch/mips/au1000/pb1200/irqmap.c
@@ -132,7 +132,7 @@ static void pb1200_shutdown_irq( unsigned int irq_nr )
 	pb1200_disable_irq(irq_nr);
 	if (--pb1200_cascade_en == 0)
 	{
-		free_irq(AU1000_GPIO_7,&pb1200_cascade_handler );
+		free_irq(AU1000_GPIO_7, &pb1200_cascade_handler );
 	}
 	return;
 }
diff --git a/arch/mips/au1000/pb1500/board_setup.c b/arch/mips/au1000/pb1500/board_setup.c
index a2d850db890..5446836869d 100644
--- a/arch/mips/au1000/pb1500/board_setup.c
+++ b/arch/mips/au1000/pb1500/board_setup.c
@@ -39,7 +39,7 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1500.h>
 
-void board_reset (void)
+void board_reset(void)
 {
     /* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
     au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/pb1500/init.c b/arch/mips/au1000/pb1500/init.c
index 733d2e469db..e58a9d6c502 100644
--- a/arch/mips/au1000/pb1500/init.c
+++ b/arch/mips/au1000/pb1500/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_PB1500;
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1550/board_setup.c b/arch/mips/au1000/pb1550/board_setup.c
index 05fd27dc24e..e3cfb0d7318 100644
--- a/arch/mips/au1000/pb1550/board_setup.c
+++ b/arch/mips/au1000/pb1550/board_setup.c
@@ -44,7 +44,7 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1550.h>
 
-void board_reset (void)
+void board_reset(void)
 {
     /* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
 	au_writew(au_readw(0xAF00001C) & ~(1<<15), 0xAF00001C);
diff --git a/arch/mips/au1000/pb1550/init.c b/arch/mips/au1000/pb1550/init.c
index 41daa3371be..fad53bf5aad 100644
--- a/arch/mips/au1000/pb1550/init.c
+++ b/arch/mips/au1000/pb1550/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_PB1550;
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/xxs1500/board_setup.c b/arch/mips/au1000/xxs1500/board_setup.c
index ae3d6b19e94..a9237f41933 100644
--- a/arch/mips/au1000/xxs1500/board_setup.c
+++ b/arch/mips/au1000/xxs1500/board_setup.c
@@ -39,7 +39,7 @@
 #include <asm/pgtable.h>
 #include <asm/au1000.h>
 
-void board_reset (void)
+void board_reset(void)
 {
 	/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
 	au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/xxs1500/init.c b/arch/mips/au1000/xxs1500/init.c
index f1c76533b6f..9f839c36f69 100644
--- a/arch/mips/au1000/xxs1500/init.c
+++ b/arch/mips/au1000/xxs1500/init.c
@@ -54,7 +54,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_XXS1500;	/* set the platform # */
 
 	prom_init_cmdline();
diff --git a/arch/mips/basler/excite/excite_prom.c b/arch/mips/basler/excite/excite_prom.c
index 6ecd512b999..2d752c2f6e5 100644
--- a/arch/mips/basler/excite/excite_prom.c
+++ b/arch/mips/basler/excite/excite_prom.c
@@ -136,7 +136,6 @@ void __init prom_init(void)
 #	error 64 bit support not implemented
 #endif /* CONFIG_64BIT */
 
-	mips_machgroup = MACH_GROUP_TITAN;
 	mips_machtype = MACH_TITAN_EXCITE;
 }
 
diff --git a/arch/mips/basler/excite/excite_setup.c b/arch/mips/basler/excite/excite_setup.c
index 56003188f17..404ca9284b3 100644
--- a/arch/mips/basler/excite/excite_setup.c
+++ b/arch/mips/basler/excite/excite_setup.c
@@ -68,7 +68,7 @@ DEFINE_SPINLOCK(titan_lock);
 int titan_irqflags;
 
 
-static void excite_timer_init(void)
+void __init plat_time_init(void)
 {
 	const u32 modebit5 = ocd_readl(0x00e4);
 	unsigned int
@@ -216,7 +216,7 @@ static int __init excite_platform_init(void)
 	titan_writel(0x80021dff, GXCFG);	/* XDMA reset */
 	titan_writel(0x00000000, CPXCISRA);
 	titan_writel(0x00000000, CPXCISRB);	/* clear pending interrupts */
-#if defined (CONFIG_HIGHMEM)
+#if defined(CONFIG_HIGHMEM)
 #	error change for HIGHMEM support!
 #else
 	titan_writel(0x00000000, GXDMADRPFX);	/* buffer address prefix */
@@ -261,16 +261,13 @@ void __init plat_mem_setup(void)
 	/* Announce RAM to system */
 	add_memory_region(0x00000000, memsize, BOOT_MEM_RAM);
 
-	/* Set up timer initialization hooks */
-	board_time_init = excite_timer_init;
-
 	/* Set up the peripheral address map */
-	*(boot_ocd_base + (LKB9 / sizeof (u32))) = 0;
-	*(boot_ocd_base + (LKB10 / sizeof (u32))) = 0;
-	*(boot_ocd_base + (LKB11 / sizeof (u32))) = 0;
-	*(boot_ocd_base + (LKB12 / sizeof (u32))) = 0;
+	*(boot_ocd_base + (LKB9 / sizeof(u32))) = 0;
+	*(boot_ocd_base + (LKB10 / sizeof(u32))) = 0;
+	*(boot_ocd_base + (LKB11 / sizeof(u32))) = 0;
+	*(boot_ocd_base + (LKB12 / sizeof(u32))) = 0;
 	wmb();
-	*(boot_ocd_base + (LKB0 / sizeof (u32))) = EXCITE_PHYS_OCD >> 4;
+	*(boot_ocd_base + (LKB0 / sizeof(u32))) = EXCITE_PHYS_OCD >> 4;
 	wmb();
 
 	ocd_writel((EXCITE_PHYS_TITAN >> 4) | 0x1UL, LKB5);
diff --git a/arch/mips/bcm47xx/Makefile b/arch/mips/bcm47xx/Makefile
new file mode 100644
index 00000000000..35294b12d63
--- /dev/null
+++ b/arch/mips/bcm47xx/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for the BCM47XX specific kernel interface routines
+# under Linux.
+#
+
+obj-y := gpio.o irq.o prom.o serial.o setup.o time.o wgt634u.o
diff --git a/arch/mips/bcm47xx/gpio.c b/arch/mips/bcm47xx/gpio.c
new file mode 100644
index 00000000000..f5a53acf995
--- /dev/null
+++ b/arch/mips/bcm47xx/gpio.c
@@ -0,0 +1,79 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ */
+
+#include <linux/ssb/ssb.h>
+#include <linux/ssb/ssb_driver_chipcommon.h>
+#include <linux/ssb/ssb_driver_extif.h>
+#include <asm/mach-bcm47xx/bcm47xx.h>
+#include <asm/mach-bcm47xx/gpio.h>
+
+int bcm47xx_gpio_to_irq(unsigned gpio)
+{
+	if (ssb_bcm47xx.chipco.dev)
+		return ssb_mips_irq(ssb_bcm47xx.chipco.dev) + 2;
+	else if (ssb_bcm47xx.extif.dev)
+		return ssb_mips_irq(ssb_bcm47xx.extif.dev) + 2;
+	else
+		return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(bcm47xx_gpio_to_irq);
+
+int bcm47xx_gpio_get_value(unsigned gpio)
+{
+	if (ssb_bcm47xx.chipco.dev)
+		return ssb_chipco_gpio_in(&ssb_bcm47xx.chipco, 1 << gpio);
+	else if (ssb_bcm47xx.extif.dev)
+		return ssb_extif_gpio_in(&ssb_bcm47xx.extif, 1 << gpio);
+	else
+		return 0;
+}
+EXPORT_SYMBOL_GPL(bcm47xx_gpio_get_value);
+
+void bcm47xx_gpio_set_value(unsigned gpio, int value)
+{
+	if (ssb_bcm47xx.chipco.dev)
+		ssb_chipco_gpio_out(&ssb_bcm47xx.chipco,
+				    1 << gpio,
+				    value ? 1 << gpio : 0);
+	else if (ssb_bcm47xx.extif.dev)
+		ssb_extif_gpio_out(&ssb_bcm47xx.extif,
+				   1 << gpio,
+				   value ? 1 << gpio : 0);
+}
+EXPORT_SYMBOL_GPL(bcm47xx_gpio_set_value);
+
+int bcm47xx_gpio_direction_input(unsigned gpio)
+{
+	if (ssb_bcm47xx.chipco.dev && (gpio < BCM47XX_CHIPCO_GPIO_LINES))
+		ssb_chipco_gpio_outen(&ssb_bcm47xx.chipco,
+				      1 << gpio, 0);
+	else if (ssb_bcm47xx.extif.dev && (gpio < BCM47XX_EXTIF_GPIO_LINES))
+		ssb_extif_gpio_outen(&ssb_bcm47xx.extif,
+				     1 << gpio, 0);
+	else
+		return -EINVAL;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(bcm47xx_gpio_direction_input);
+
+int bcm47xx_gpio_direction_output(unsigned gpio, int value)
+{
+	bcm47xx_gpio_set_value(gpio, value);
+
+	if (ssb_bcm47xx.chipco.dev && (gpio < BCM47XX_CHIPCO_GPIO_LINES))
+		ssb_chipco_gpio_outen(&ssb_bcm47xx.chipco,
+				      1 << gpio, 1 << gpio);
+	else if (ssb_bcm47xx.extif.dev && (gpio < BCM47XX_EXTIF_GPIO_LINES))
+		ssb_extif_gpio_outen(&ssb_bcm47xx.extif,
+				     1 << gpio, 1 << gpio);
+	else
+		return -EINVAL;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(bcm47xx_gpio_direction_output);
+
diff --git a/arch/mips/bcm47xx/irq.c b/arch/mips/bcm47xx/irq.c
new file mode 100644
index 00000000000..325757acd02
--- /dev/null
+++ b/arch/mips/bcm47xx/irq.c
@@ -0,0 +1,55 @@
+/*
+ *  Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <asm/irq_cpu.h>
+
+void plat_irq_dispatch(void)
+{
+	u32 cause;
+
+	cause = read_c0_cause() & read_c0_status() & CAUSEF_IP;
+
+	clear_c0_status(cause);
+
+	if (cause & CAUSEF_IP7)
+		do_IRQ(7);
+	if (cause & CAUSEF_IP2)
+		do_IRQ(2);
+	if (cause & CAUSEF_IP3)
+		do_IRQ(3);
+	if (cause & CAUSEF_IP4)
+		do_IRQ(4);
+	if (cause & CAUSEF_IP5)
+		do_IRQ(5);
+	if (cause & CAUSEF_IP6)
+		do_IRQ(6);
+}
+
+void __init arch_init_irq(void)
+{
+	mips_cpu_irq_init();
+}
diff --git a/arch/mips/bcm47xx/prom.c b/arch/mips/bcm47xx/prom.c
new file mode 100644
index 00000000000..079e33d5278
--- /dev/null
+++ b/arch/mips/bcm47xx/prom.c
@@ -0,0 +1,158 @@
+/*
+ *  Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
+ *  Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/spinlock.h>
+#include <asm/bootinfo.h>
+#include <asm/fw/cfe/cfe_api.h>
+#include <asm/fw/cfe/cfe_error.h>
+
+static int cfe_cons_handle;
+
+const char *get_system_type(void)
+{
+	return "Broadcom BCM47XX";
+}
+
+void prom_putchar(char c)
+{
+	while (cfe_write(cfe_cons_handle, &c, 1) == 0)
+		;
+}
+
+static __init void prom_init_cfe(void)
+{
+	uint32_t cfe_ept;
+	uint32_t cfe_handle;
+	uint32_t cfe_eptseal;
+	int argc = fw_arg0;
+	char **envp = (char **) fw_arg2;
+	int *prom_vec = (int *) fw_arg3;
+
+	/*
+	 * Check if a loader was used; if NOT, the 4 arguments are
+	 * what CFE gives us (handle, 0, EPT and EPTSEAL)
+	 */
+	if (argc < 0) {
+		cfe_handle = (uint32_t)argc;
+		cfe_ept = (uint32_t)envp;
+		cfe_eptseal = (uint32_t)prom_vec;
+	} else {
+		if ((int)prom_vec < 0) {
+			/*
+			 * Old loader; all it gives us is the handle,
+			 * so use the "known" entrypoint and assume
+			 * the seal.
+			 */
+			cfe_handle = (uint32_t)prom_vec;
+			cfe_ept = 0xBFC00500;
+			cfe_eptseal = CFE_EPTSEAL;
+		} else {
+			/*
+			 * Newer loaders bundle the handle/ept/eptseal
+			 * Note: prom_vec is in the loader's useg
+			 * which is still alive in the TLB.
+			 */
+			cfe_handle = prom_vec[0];
+			cfe_ept = prom_vec[2];
+			cfe_eptseal = prom_vec[3];
+		}
+	}
+
+	if (cfe_eptseal != CFE_EPTSEAL) {
+		/* too early for panic to do any good */
+		printk(KERN_ERR "CFE's entrypoint seal doesn't match.");
+		while (1) ;
+	}
+
+	cfe_init(cfe_handle, cfe_ept);
+}
+
+static __init void prom_init_console(void)
+{
+	/* Initialize CFE console */
+	cfe_cons_handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE);
+}
+
+static __init void prom_init_cmdline(void)
+{
+	char buf[CL_SIZE];
+
+	/* Get the kernel command line from CFE */
+	if (cfe_getenv("LINUX_CMDLINE", buf, CL_SIZE) >= 0) {
+		buf[CL_SIZE-1] = 0;
+		strcpy(arcs_cmdline, buf);
+	}
+
+	/* Force a console handover by adding a console= argument if needed,
+	 * as CFE is not available anymore later in the boot process. */
+	if ((strstr(arcs_cmdline, "console=")) == NULL) {
+		/* Try to read the default serial port used by CFE */
+		if ((cfe_getenv("BOOT_CONSOLE", buf, CL_SIZE) < 0)
+		    || (strncmp("uart", buf, 4)))
+			/* Default to uart0 */
+			strcpy(buf, "uart0");
+
+		/* Compute the new command line */
+		snprintf(arcs_cmdline, CL_SIZE, "%s console=ttyS%c,115200",
+			 arcs_cmdline, buf[4]);
+	}
+}
+
+static __init void prom_init_mem(void)
+{
+	unsigned long mem;
+
+	/* Figure out memory size by finding aliases.
+	 *
+	 * We should theoretically use the mapping from CFE using cfe_enummem().
+	 * However as the BCM47XX is mostly used on low-memory systems, we
+	 * want to reuse the memory used by CFE (around 4MB). That means cfe_*
+	 * functions stop to work at some point during the boot, we should only
+	 * call them at the beginning of the boot.
+	 */
+	for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) {
+		if (*(unsigned long *)((unsigned long)(prom_init) + mem) ==
+		    *(unsigned long *)(prom_init))
+			break;
+	}
+
+	add_memory_region(0, mem, BOOT_MEM_RAM);
+}
+
+void __init prom_init(void)
+{
+	prom_init_cfe();
+	prom_init_console();
+	prom_init_cmdline();
+	prom_init_mem();
+}
+
+void __init prom_free_prom_memory(void)
+{
+}
+
diff --git a/arch/mips/bcm47xx/serial.c b/arch/mips/bcm47xx/serial.c
new file mode 100644
index 00000000000..59c11afdb2a
--- /dev/null
+++ b/arch/mips/bcm47xx/serial.c
@@ -0,0 +1,52 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/serial.h>
+#include <linux/serial_8250.h>
+#include <linux/ssb/ssb.h>
+#include <bcm47xx.h>
+
+static struct plat_serial8250_port uart8250_data[5];
+
+static struct platform_device uart8250_device = {
+	.name			= "serial8250",
+	.id			= PLAT8250_DEV_PLATFORM,
+	.dev			= {
+		.platform_data	= uart8250_data,
+	},
+};
+
+static int __init uart8250_init(void)
+{
+	int i;
+	struct ssb_mipscore *mcore = &(ssb_bcm47xx.mipscore);
+
+	memset(&uart8250_data, 0,  sizeof(uart8250_data));
+
+	for (i = 0; i < mcore->nr_serial_ports; i++) {
+		struct plat_serial8250_port *p = &(uart8250_data[i]);
+		struct ssb_serial_port *ssb_port = &(mcore->serial_ports[i]);
+
+		p->mapbase = (unsigned int) ssb_port->regs;
+		p->membase = (void *) ssb_port->regs;
+		p->irq = ssb_port->irq + 2;
+		p->uartclk = ssb_port->baud_base;
+		p->regshift = ssb_port->reg_shift;
+		p->iotype = UPIO_MEM;
+		p->flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
+	}
+	return platform_device_register(&uart8250_device);
+}
+
+module_init(uart8250_init);
+
+MODULE_AUTHOR("Aurelien Jarno <aurelien@aurel32.net>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("8250 UART probe driver for the BCM47XX platforms");
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
new file mode 100644
index 00000000000..1b6b0fa5028
--- /dev/null
+++ b/arch/mips/bcm47xx/setup.c
@@ -0,0 +1,123 @@
+/*
+ *  Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
+ *  Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
+ *  Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
+ *  Copyright (C) 2006 Michael Buesch <mb@bu3sch.de>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/types.h>
+#include <linux/ssb/ssb.h>
+#include <asm/bootinfo.h>
+#include <asm/reboot.h>
+#include <asm/time.h>
+#include <bcm47xx.h>
+#include <asm/fw/cfe/cfe_api.h>
+
+struct ssb_bus ssb_bcm47xx;
+EXPORT_SYMBOL(ssb_bcm47xx);
+
+static void bcm47xx_machine_restart(char *command)
+{
+	printk(KERN_ALERT "Please stand by while rebooting the system...\n");
+	local_irq_disable();
+	/* Set the watchdog timer to reset immediately */
+	ssb_chipco_watchdog_timer_set(&ssb_bcm47xx.chipco, 1);
+	while (1)
+		cpu_relax();
+}
+
+static void bcm47xx_machine_halt(void)
+{
+	/* Disable interrupts and watchdog and spin forever */
+	local_irq_disable();
+	ssb_chipco_watchdog_timer_set(&ssb_bcm47xx.chipco, 0);
+	while (1)
+		cpu_relax();
+}
+
+static void str2eaddr(char *str, char *dest)
+{
+	int i = 0;
+
+	if (str == NULL) {
+		memset(dest, 0, 6);
+		return;
+	}
+
+	for (;;) {
+		dest[i++] = (char) simple_strtoul(str, NULL, 16);
+		str += 2;
+		if (!*str++ || i == 6)
+			break;
+	}
+}
+
+static int bcm47xx_get_invariants(struct ssb_bus *bus,
+				   struct ssb_init_invariants *iv)
+{
+	char buf[100];
+
+	/* Fill boardinfo structure */
+	memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
+
+	if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0)
+		iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
+	if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
+		iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
+	if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
+		iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
+
+	/* Fill sprom structure */
+	memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
+	iv->sprom.revision = 3;
+
+	if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
+		str2eaddr(buf, iv->sprom.r1.et0mac);
+	if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
+		str2eaddr(buf, iv->sprom.r1.et1mac);
+	if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
+		iv->sprom.r1.et0phyaddr = simple_strtoul(buf, NULL, 10);
+	if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
+		iv->sprom.r1.et1phyaddr = simple_strtoul(buf, NULL, 10);
+	if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
+		iv->sprom.r1.et0mdcport = simple_strtoul(buf, NULL, 10);
+	if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
+		iv->sprom.r1.et1mdcport = simple_strtoul(buf, NULL, 10);
+
+	return 0;
+}
+
+void __init plat_mem_setup(void)
+{
+	int err;
+
+	err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE,
+				      bcm47xx_get_invariants);
+	if (err)
+		panic("Failed to initialize SSB bus (err %d)\n", err);
+
+	_machine_restart = bcm47xx_machine_restart;
+	_machine_halt = bcm47xx_machine_halt;
+	pm_power_off = bcm47xx_machine_halt;
+}
+
diff --git a/arch/mips/bcm47xx/time.c b/arch/mips/bcm47xx/time.c
new file mode 100644
index 00000000000..0ab4676c8bd
--- /dev/null
+++ b/arch/mips/bcm47xx/time.c
@@ -0,0 +1,55 @@
+/*
+ *  Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include <linux/init.h>
+#include <linux/ssb/ssb.h>
+#include <asm/time.h>
+#include <bcm47xx.h>
+
+void __init plat_time_init(void)
+{
+	unsigned long hz;
+
+	/*
+	 * Use deterministic values for initial counter interrupt
+	 * so that calibrate delay avoids encountering a counter wrap.
+	 */
+	write_c0_count(0);
+	write_c0_compare(0xffff);
+
+	hz = ssb_cpu_clock(&ssb_bcm47xx.mipscore) / 2;
+	if (!hz)
+		hz = 100000000;
+
+	/* Set MIPS counter frequency for fixed_rate_gettimeoffset() */
+	mips_hpt_frequency = hz;
+}
+
+void __init
+plat_timer_setup(struct irqaction *irq)
+{
+	/* Enable the timer interrupt */
+	setup_irq(7, irq);
+}
diff --git a/arch/mips/bcm47xx/wgt634u.c b/arch/mips/bcm47xx/wgt634u.c
new file mode 100644
index 00000000000..5a017eaee71
--- /dev/null
+++ b/arch/mips/bcm47xx/wgt634u.c
@@ -0,0 +1,64 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ */
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/leds.h>
+#include <linux/ssb/ssb.h>
+#include <asm/mach-bcm47xx/bcm47xx.h>
+
+/* GPIO definitions for the WGT634U */
+#define WGT634U_GPIO_LED	3
+#define WGT634U_GPIO_RESET	2
+#define WGT634U_GPIO_TP1	7
+#define WGT634U_GPIO_TP2	6
+#define WGT634U_GPIO_TP3	5
+#define WGT634U_GPIO_TP4	4
+#define WGT634U_GPIO_TP5	1
+
+static struct gpio_led wgt634u_leds[] = {
+	{
+		.name = "power",
+		.gpio = WGT634U_GPIO_LED,
+		.active_low = 1,
+		.default_trigger = "heartbeat",
+	},
+};
+
+static struct gpio_led_platform_data wgt634u_led_data = {
+	.num_leds =     ARRAY_SIZE(wgt634u_leds),
+	.leds =         wgt634u_leds,
+};
+
+static struct platform_device wgt634u_gpio_leds = {
+	.name =         "leds-gpio",
+	.id =           -1,
+	.dev = {
+		.platform_data = &wgt634u_led_data,
+	}
+};
+
+static int __init wgt634u_init(void)
+{
+	/* There is no easy way to detect that we are running on a WGT634U
+	 * machine. Use the MAC address as an heuristic. Netgear Inc. has
+	 * been allocated ranges 00:09:5b:xx:xx:xx and 00:0f:b5:xx:xx:xx.
+	 */
+
+	u8 *et0mac = ssb_bcm47xx.sprom.r1.et0mac;
+
+	if (et0mac[0] == 0x00 &&
+	    ((et0mac[1] == 0x09 && et0mac[2] == 0x5b) ||
+	     (et0mac[1] == 0x0f && et0mac[2] == 0xb5)))
+		return platform_device_register(&wgt634u_gpio_leds);
+	else
+		return -ENODEV;
+}
+
+module_init(wgt634u_init);
+
diff --git a/arch/mips/boot/addinitrd.c b/arch/mips/boot/addinitrd.c
index 8b303330477..b5b3febc10c 100644
--- a/arch/mips/boot/addinitrd.c
+++ b/arch/mips/boot/addinitrd.c
@@ -32,15 +32,15 @@
 
 #define SWAB(a)	(swab ? swab32(a) : (a))
 
-void die (char *s)
+void die(char *s)
 {
-	perror (s);
-	exit (1);
+	perror(s);
+	exit(1);
 }
 
-int main (int argc, char *argv[])
+int main(int argc, char *argv[])
 {
-	int fd_vmlinux,fd_initrd,fd_outfile;
+	int fd_vmlinux, fd_initrd, fd_outfile;
 	FILHDR efile;
 	AOUTHDR eaout;
 	SCNHDR esecs[3];
@@ -48,22 +48,22 @@ int main (int argc, char *argv[])
 	char buf[1024];
 	unsigned long loadaddr;
 	unsigned long initrd_header[2];
-	int i,cnt;
+	int i, cnt;
 	int swab = 0;
 
 	if (argc != 4) {
-		printf ("Usage: %s <vmlinux> <initrd> <outfile>\n",argv[0]);
-		exit (1);
+		printf("Usage: %s <vmlinux> <initrd> <outfile>\n", argv[0]);
+		exit(1);
 	}
 
-	if ((fd_vmlinux = open (argv[1],O_RDONLY)) < 0)
-		 die ("open vmlinux");
+	if ((fd_vmlinux = open (argv[1], O_RDONLY)) < 0)
+		 die("open vmlinux");
 	if (read (fd_vmlinux, &efile, sizeof efile) != sizeof efile)
-		die ("read file header");
+		die("read file header");
 	if (read (fd_vmlinux, &eaout, sizeof eaout) != sizeof eaout)
-		die ("read aout header");
+		die("read aout header");
 	if (read (fd_vmlinux, esecs, sizeof esecs) != sizeof esecs)
-		die ("read section headers");
+		die("read section headers");
 	/*
 	 * check whether the file is good for us
 	 */
@@ -82,13 +82,13 @@ int main (int argc, char *argv[])
 
 	/* make sure we have an empty data segment for the initrd */
 	if (eaout.dsize || esecs[1].s_size) {
-		fprintf (stderr, "Data segment not empty. Giving up!\n");
-		exit (1);
+		fprintf(stderr, "Data segment not empty. Giving up!\n");
+		exit(1);
 	}
 	if ((fd_initrd = open (argv[2], O_RDONLY)) < 0)
-		die ("open initrd");
+		die("open initrd");
 	if (fstat (fd_initrd, &st) < 0)
-		die ("fstat initrd");
+		die("fstat initrd");
 	loadaddr = ((SWAB(esecs[2].s_vaddr) + SWAB(esecs[2].s_size)
 			+ MIPS_PAGE_SIZE-1) & ~MIPS_PAGE_MASK) - 8;
 	if (loadaddr < (SWAB(esecs[2].s_vaddr) + SWAB(esecs[2].s_size)))
@@ -98,34 +98,34 @@ int main (int argc, char *argv[])
 	eaout.dsize = esecs[1].s_size = initrd_header[1] = SWAB(st.st_size+8);
 	eaout.data_start = esecs[1].s_vaddr = esecs[1].s_paddr = SWAB(loadaddr);
 
-	if ((fd_outfile = open (argv[3], O_RDWR|O_CREAT|O_TRUNC,0666)) < 0)
-		die ("open outfile");
+	if ((fd_outfile = open (argv[3], O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0)
+		die("open outfile");
 	if (write (fd_outfile, &efile, sizeof efile) != sizeof efile)
-		die ("write file header");
+		die("write file header");
 	if (write (fd_outfile, &eaout, sizeof eaout) != sizeof eaout)
-		die ("write aout header");
+		die("write aout header");
 	if (write (fd_outfile, esecs, sizeof esecs) != sizeof esecs)
-		die ("write section headers");
+		die("write section headers");
 	/* skip padding */
 	if(lseek(fd_vmlinux, SWAB(esecs[0].s_scnptr), SEEK_SET) == (off_t)-1)
-		die ("lseek vmlinux");
+		die("lseek vmlinux");
 	if(lseek(fd_outfile, SWAB(esecs[0].s_scnptr), SEEK_SET) == (off_t)-1)
-		die ("lseek outfile");
+		die("lseek outfile");
 	/* copy text segment */
 	cnt = SWAB(eaout.tsize);
 	while (cnt) {
 		if ((i = read (fd_vmlinux, buf, sizeof buf)) <= 0)
-			die ("read vmlinux");
+			die("read vmlinux");
 		if (write (fd_outfile, buf, i) != i)
-			die ("write vmlinux");
+			die("write vmlinux");
 		cnt -= i;
 	}
 	if (write (fd_outfile, initrd_header, sizeof initrd_header) != sizeof initrd_header)
-		die ("write initrd header");
+		die("write initrd header");
 	while ((i = read (fd_initrd, buf, sizeof buf)) > 0)
 		if (write (fd_outfile, buf, i) != i)
-			die ("write initrd");
-	close (fd_vmlinux);
-	close (fd_initrd);
+			die("write initrd");
+	close(fd_vmlinux);
+	close(fd_initrd);
 	return 0;
 }
diff --git a/arch/mips/boot/elf2ecoff.c b/arch/mips/boot/elf2ecoff.c
index c3543d9eb26..c5a7f308c40 100644
--- a/arch/mips/boot/elf2ecoff.c
+++ b/arch/mips/boot/elf2ecoff.c
@@ -467,7 +467,7 @@ int main(int argc, char *argv[])
 	esecs[0].s_scnptr = N_TXTOFF(efh, eah);
 	esecs[1].s_scnptr = N_DATOFF(efh, eah);
 #define ECOFF_SEGMENT_ALIGNMENT(a) 0x10
-#define ECOFF_ROUND(s,a) (((s)+(a)-1)&~((a)-1))
+#define ECOFF_ROUND(s, a) (((s)+(a)-1)&~((a)-1))
 	esecs[2].s_scnptr = esecs[1].s_scnptr +
 	    ECOFF_ROUND(esecs[1].s_size, ECOFF_SEGMENT_ALIGNMENT(&eah));
 	if (addflag) {
diff --git a/arch/mips/cobalt/Makefile b/arch/mips/cobalt/Makefile
index a043f93f7d0..6b83f4ddc8f 100644
--- a/arch/mips/cobalt/Makefile
+++ b/arch/mips/cobalt/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the Cobalt micro systems family specific parts of the kernel
 #
 
-obj-y := buttons.o irq.o reset.o rtc.o serial.o setup.o
+obj-y := buttons.o irq.o led.o reset.o rtc.o serial.o setup.o
 
 obj-$(CONFIG_PCI)		+= pci.o
 obj-$(CONFIG_EARLY_PRINTK)	+= console.o
diff --git a/arch/mips/cobalt/console.c b/arch/mips/cobalt/console.c
index 0485d51f721..db330e81102 100644
--- a/arch/mips/cobalt/console.c
+++ b/arch/mips/cobalt/console.c
@@ -1,16 +1,15 @@
 /*
  * (C) P. Horton 2006
  */
+#include <linux/io.h>
 #include <linux/serial_reg.h>
 
-#include <asm/addrspace.h>
-
-#include <cobalt.h>
+#define UART_BASE	((void __iomem *)CKSEG1ADDR(0x1c800000))
 
 void prom_putchar(char c)
 {
-	while(!(COBALT_UART[UART_LSR] & UART_LSR_THRE))
+	while (!(readb(UART_BASE + UART_LSR) & UART_LSR_THRE))
 		;
 
-	COBALT_UART[UART_TX] = c;
+	writeb(c, UART_BASE + UART_TX);
 }
diff --git a/arch/mips/cobalt/irq.c b/arch/mips/cobalt/irq.c
index 950ad1e8be4..ac4fb912649 100644
--- a/arch/mips/cobalt/irq.c
+++ b/arch/mips/cobalt/irq.c
@@ -15,102 +15,48 @@
 
 #include <asm/i8259.h>
 #include <asm/irq_cpu.h>
+#include <asm/irq_gt641xx.h>
 #include <asm/gt64120.h>
 
-#include <cobalt.h>
-
-/*
- * We have two types of interrupts that we handle, ones that come in through
- * the CPU interrupt lines, and ones that come in on the via chip. The CPU
- * mappings are:
- *
- *    16   - Software interrupt 0 (unused)	IE_SW0
- *    17   - Software interrupt 1 (unused)	IE_SW1
- *    18   - Galileo chip (timer)		IE_IRQ0
- *    19   - Tulip 0 + NCR SCSI			IE_IRQ1
- *    20   - Tulip 1				IE_IRQ2
- *    21   - 16550 UART				IE_IRQ3
- *    22   - VIA southbridge PIC		IE_IRQ4
- *    23   - unused				IE_IRQ5
- *
- * The VIA chip is a master/slave 8259 setup and has the following interrupts:
- *
- *     8  - RTC
- *     9  - PCI
- *    14  - IDE0
- *    15  - IDE1
- */
-
-static inline void galileo_irq(void)
-{
-	unsigned int mask, pending, devfn;
-
-	mask = GT_READ(GT_INTRMASK_OFS);
-	pending = GT_READ(GT_INTRCAUSE_OFS) & mask;
-
-	if (pending & GT_INTR_T0EXP_MSK) {
-		GT_WRITE(GT_INTRCAUSE_OFS, ~GT_INTR_T0EXP_MSK);
-		do_IRQ(COBALT_GALILEO_IRQ);
-	} else if (pending & GT_INTR_RETRYCTR0_MSK) {
-		devfn = GT_READ(GT_PCI0_CFGADDR_OFS) >> 8;
-		GT_WRITE(GT_INTRCAUSE_OFS, ~GT_INTR_RETRYCTR0_MSK);
-		printk(KERN_WARNING
-		       "Galileo: PCI retry count exceeded (%02x.%u)\n",
-		       PCI_SLOT(devfn), PCI_FUNC(devfn));
-	} else {
-		GT_WRITE(GT_INTRMASK_OFS, mask & ~pending);
-		printk(KERN_WARNING
-		       "Galileo: masking unexpected interrupt %08x\n", pending);
-	}
-}
-
-static inline void via_pic_irq(void)
-{
-	int irq;
-
-	irq = i8259_irq();
-	if (irq >= 0)
-		do_IRQ(irq);
-}
+#include <irq.h>
 
 asmlinkage void plat_irq_dispatch(void)
 {
-	unsigned pending = read_c0_status() & read_c0_cause();
+	unsigned pending = read_c0_status() & read_c0_cause() & ST0_IM;
+	int irq;
 
-	if (pending & CAUSEF_IP2)		/* COBALT_GALILEO_IRQ (18) */
-		galileo_irq();
-	else if (pending & CAUSEF_IP6)		/* COBALT_VIA_IRQ (22) */
-		via_pic_irq();
-	else if (pending & CAUSEF_IP3)		/* COBALT_ETH0_IRQ (19) */
-		do_IRQ(COBALT_CPU_IRQ + 3);
-	else if (pending & CAUSEF_IP4)		/* COBALT_ETH1_IRQ (20) */
-		do_IRQ(COBALT_CPU_IRQ + 4);
-	else if (pending & CAUSEF_IP5)		/* COBALT_SERIAL_IRQ (21) */
-		do_IRQ(COBALT_CPU_IRQ + 5);
-	else if (pending & CAUSEF_IP7)		/* IRQ 23 */
-		do_IRQ(COBALT_CPU_IRQ + 7);
+	if (pending & CAUSEF_IP2)
+		gt641xx_irq_dispatch();
+	else if (pending & CAUSEF_IP6) {
+		irq = i8259_irq();
+		if (irq < 0)
+			spurious_interrupt();
+		else
+			do_IRQ(irq);
+	} else if (pending & CAUSEF_IP3)
+		do_IRQ(MIPS_CPU_IRQ_BASE + 3);
+	else if (pending & CAUSEF_IP4)
+		do_IRQ(MIPS_CPU_IRQ_BASE + 4);
+	else if (pending & CAUSEF_IP5)
+		do_IRQ(MIPS_CPU_IRQ_BASE + 5);
+	else if (pending & CAUSEF_IP7)
+		do_IRQ(MIPS_CPU_IRQ_BASE + 7);
+	else
+		spurious_interrupt();
 }
 
-static struct irqaction irq_via = {
-	no_action, 0, { { 0, } }, "cascade", NULL, NULL
+static struct irqaction cascade = {
+	.handler	= no_action,
+	.mask		= CPU_MASK_NONE,
+	.name		= "cascade",
 };
 
 void __init arch_init_irq(void)
 {
-	/*
-	 * Mask all Galileo interrupts. The Galileo
-	 * handler is set in cobalt_timer_setup()
-	 */
-	GT_WRITE(GT_INTRMASK_OFS, 0);
-
-	init_i8259_irqs();				/*  0 ... 15 */
-	mips_cpu_irq_init();		/* 16 ... 23 */
-
-	/*
-	 * Mask all cpu interrupts
-	 *  (except IE4, we already masked those at VIA level)
-	 */
-	change_c0_status(ST0_IM, IE_IRQ4);
+	mips_cpu_irq_init();
+	gt641xx_irq_init();
+	init_i8259_irqs();
 
-	setup_irq(COBALT_VIA_IRQ, &irq_via);
+	setup_irq(GT641XX_CASCADE_IRQ, &cascade);
+	setup_irq(I8259_CASCADE_IRQ, &cascade);
 }
diff --git a/arch/mips/cobalt/led.c b/arch/mips/cobalt/led.c
new file mode 100644
index 00000000000..1c6ebd468b0
--- /dev/null
+++ b/arch/mips/cobalt/led.c
@@ -0,0 +1,62 @@
+/*
+ *  Registration of Cobalt LED platform device.
+ *
+ *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+
+#include <cobalt.h>
+
+static struct resource cobalt_led_resource __initdata = {
+	.start	= 0x1c000000,
+	.end	= 0x1c000000,
+	.flags	= IORESOURCE_MEM,
+};
+
+static __init int cobalt_led_add(void)
+{
+	struct platform_device *pdev;
+	int retval;
+
+	if (cobalt_board_id == COBALT_BRD_ID_QUBE1 ||
+	    cobalt_board_id == COBALT_BRD_ID_QUBE2)
+		pdev = platform_device_alloc("cobalt-qube-leds", -1);
+	else
+		pdev = platform_device_alloc("cobalt-raq-leds", -1);
+
+	if (!pdev)
+		return -ENOMEM;
+
+	retval = platform_device_add_resources(pdev, &cobalt_led_resource, 1);
+	if (retval)
+		goto err_free_device;
+
+	retval = platform_device_add(pdev);
+	if (retval)
+		goto err_free_device;
+
+	return 0;
+
+err_free_device:
+	platform_device_put(pdev);
+
+	return retval;
+}
+device_initcall(cobalt_led_add);
diff --git a/arch/mips/cobalt/reset.c b/arch/mips/cobalt/reset.c
index 43cca21fdbc..71eb4ccc4bc 100644
--- a/arch/mips/cobalt/reset.c
+++ b/arch/mips/cobalt/reset.c
@@ -8,36 +8,46 @@
  * Copyright (C) 1995, 1996, 1997 by Ralf Baechle
  * Copyright (C) 2001 by Liam Davies (ldavies@agile.tv)
  */
+#include <linux/init.h>
+#include <linux/io.h>
 #include <linux/jiffies.h>
-
-#include <asm/io.h>
-#include <asm/reboot.h>
+#include <linux/leds.h>
 
 #include <cobalt.h>
 
+#define RESET_PORT	((void __iomem *)CKSEG1ADDR(0x1c000000))
+#define RESET		0x0f
+
+DEFINE_LED_TRIGGER(power_off_led_trigger);
+
+static int __init ledtrig_power_off_init(void)
+{
+	led_trigger_register_simple("power-off", &power_off_led_trigger);
+	return 0;
+}
+device_initcall(ledtrig_power_off_init);
+
 void cobalt_machine_halt(void)
 {
 	int state, last, diff;
 	unsigned long mark;
 
 	/*
-	 * turn off bar on Qube, flash power off LED on RaQ (0.5Hz)
+	 * turn on power off LED on RaQ
 	 *
 	 * restart if ENTER and SELECT are pressed
 	 */
 
 	last = COBALT_KEY_PORT;
 
-	for (state = 0;;) {
-
-		state ^= COBALT_LED_POWER_OFF;
-		COBALT_LED_PORT = state;
+	led_trigger_event(power_off_led_trigger, LED_FULL);
 
+	for (state = 0;;) {
 		diff = COBALT_KEY_PORT ^ last;
 		last ^= diff;
 
 		if((diff & (COBALT_KEY_ENTER | COBALT_KEY_SELECT)) && !(~last & (COBALT_KEY_ENTER | COBALT_KEY_SELECT)))
-			COBALT_LED_PORT = COBALT_LED_RESET;
+			writeb(RESET, RESET_PORT);
 
 		for (mark = jiffies; jiffies - mark < HZ;)
 			;
@@ -46,17 +56,8 @@ void cobalt_machine_halt(void)
 
 void cobalt_machine_restart(char *command)
 {
-	COBALT_LED_PORT = COBALT_LED_RESET;
+	writeb(RESET, RESET_PORT);
 
 	/* we should never get here */
 	cobalt_machine_halt();
 }
-
-/*
- * This triggers the luser mode device driver for the power switch ;-)
- */
-void cobalt_machine_power_off(void)
-{
-	printk("You can switch the machine off now.\n");
-	cobalt_machine_halt();
-}
diff --git a/arch/mips/cobalt/rtc.c b/arch/mips/cobalt/rtc.c
index 284daefc5c5..e70794b8bcb 100644
--- a/arch/mips/cobalt/rtc.c
+++ b/arch/mips/cobalt/rtc.c
@@ -20,6 +20,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
+#include <linux/mc146818rtc.h>
 #include <linux/platform_device.h>
 
 static struct resource cobalt_rtc_resource[] __initdata = {
@@ -29,8 +30,8 @@ static struct resource cobalt_rtc_resource[] __initdata = {
 		.flags	= IORESOURCE_IO,
 	},
 	{
-		.start	= 8,
-		.end	= 8,
+		.start	= RTC_IRQ,
+		.end	= RTC_IRQ,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
diff --git a/arch/mips/cobalt/serial.c b/arch/mips/cobalt/serial.c
index 08e739704cc..53b8d0d6da9 100644
--- a/arch/mips/cobalt/serial.c
+++ b/arch/mips/cobalt/serial.c
@@ -24,6 +24,7 @@
 #include <linux/serial_8250.h>
 
 #include <cobalt.h>
+#include <irq.h>
 
 static struct resource cobalt_uart_resource[] __initdata = {
 	{
@@ -32,15 +33,15 @@ static struct resource cobalt_uart_resource[] __initdata = {
 		.flags	= IORESOURCE_MEM,
 	},
 	{
-		.start	= COBALT_SERIAL_IRQ,
-		.end	= COBALT_SERIAL_IRQ,
+		.start	= SERIAL_IRQ,
+		.end	= SERIAL_IRQ,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
 
 static struct plat_serial8250_port cobalt_serial8250_port[] = {
 	{
-		.irq		= COBALT_SERIAL_IRQ,
+		.irq		= SERIAL_IRQ,
 		.uartclk	= 18432000,
 		.iotype		= UPIO_MEM,
 		.flags		= UPF_IOREMAP | UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c
index 7abe45e7842..d11bb1bc7b6 100644
--- a/arch/mips/cobalt/setup.c
+++ b/arch/mips/cobalt/setup.c
@@ -15,15 +15,16 @@
 
 #include <asm/bootinfo.h>
 #include <asm/time.h>
+#include <asm/i8253.h>
 #include <asm/io.h>
 #include <asm/reboot.h>
 #include <asm/gt64120.h>
 
 #include <cobalt.h>
+#include <irq.h>
 
 extern void cobalt_machine_restart(char *command);
 extern void cobalt_machine_halt(void);
-extern void cobalt_machine_power_off(void);
 
 const char *get_system_type(void)
 {
@@ -45,14 +46,10 @@ void __init plat_timer_setup(struct irqaction *irq)
 	/* Load timer value for HZ (TCLK is 50MHz) */
 	GT_WRITE(GT_TC0_OFS, 50*1000*1000 / HZ);
 
-	/* Enable timer */
+	/* Enable timer0 */
 	GT_WRITE(GT_TC_CONTROL_OFS, GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK);
 
-	/* Register interrupt */
-	setup_irq(COBALT_GALILEO_IRQ, irq);
-
-	/* Enable interrupt */
-	GT_WRITE(GT_INTRMASK_OFS, GT_INTR_T0EXP_MSK | GT_READ(GT_INTRMASK_OFS));
+	setup_irq(GT641XX_TIMER0_IRQ, irq);
 }
 
 /*
@@ -87,13 +84,18 @@ static struct resource cobalt_reserved_resources[] = {
 	},
 };
 
+void __init plat_time_init(void)
+{
+	setup_pit_timer();
+}
+
 void __init plat_mem_setup(void)
 {
 	int i;
 
 	_machine_restart = cobalt_machine_restart;
 	_machine_halt = cobalt_machine_halt;
-	pm_power_off = cobalt_machine_power_off;
+	pm_power_off = cobalt_machine_halt;
 
 	set_io_port_base(CKSEG1ADDR(GT_DEF_PCI0_IO_BASE));
 
@@ -117,8 +119,6 @@ void __init prom_init(void)
 	unsigned long memsz;
 	char **argv;
 
-	mips_machgroup = MACH_GROUP_COBALT;
-
 	memsz = fw_arg0 & 0x7fff0000;
 	narg = fw_arg0 & 0x0000ffff;
 
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index 9861fe670d8..80b0c99c2cf 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -69,7 +69,6 @@ CONFIG_SIBYTE_SB1xxx_SOC=y
 CONFIG_SIBYTE_CFE=y
 # CONFIG_SIBYTE_CFE_CONSOLE is not set
 # CONFIG_SIBYTE_BUS_WATCHER is not set
-# CONFIG_SIBYTE_SB1250_PROF is not set
 # CONFIG_SIBYTE_TBPROF is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig
index ebcb7ad8814..36c13039e23 100644
--- a/arch/mips/configs/cobalt_defconfig
+++ b/arch/mips/configs/cobalt_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Tue Aug  7 22:12:54 2007
+# Linux kernel version: 2.6.23-rc5
+# Thu Sep  6 13:14:29 2007
 #
 CONFIG_MIPS=y
 
@@ -55,12 +55,14 @@ CONFIG_DMA_NONCOHERENT=y
 CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
 CONFIG_I8259=y
 # CONFIG_NO_IOPORT is not set
 # CONFIG_CPU_BIG_ENDIAN is not set
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
+CONFIG_IRQ_GT641XX=y
 CONFIG_PCI_GT64XXX_PCI0=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
 
@@ -235,6 +237,7 @@ CONFIG_TRAD_SIGNALS=y
 # Power management options
 #
 # CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
 
 #
 # Networking
@@ -844,7 +847,21 @@ CONFIG_USB_MON=y
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_COBALT_QUBE=y
+CONFIG_LEDS_COBALT_RAQ=y
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
 # CONFIG_INFINIBAND is not set
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
diff --git a/arch/mips/configs/lasat_defconfig b/arch/mips/configs/lasat_defconfig
new file mode 100644
index 00000000000..2c665fcef08
--- /dev/null
+++ b/arch/mips/configs/lasat_defconfig
@@ -0,0 +1,828 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc3
+# Sat Aug 18 17:37:58 2007
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_BASLER_EXCITE is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+CONFIG_LASAT=y
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MIPS_ATLAS is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SEAD is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_QEMU is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_PTSWARM is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SNI_RM is not set
+# CONFIG_TOSHIBA_JMR3927 is not set
+# CONFIG_TOSHIBA_RBTX4927 is not set
+# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_WR_PPMC is not set
+CONFIG_PICVUE=y
+CONFIG_PICVUE_PROC=y
+CONFIG_DS1603=y
+CONFIG_LASAT_SYSCTL=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
+CONFIG_MIPS_NILE4=y
+# CONFIG_NO_IOPORT is not set
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_PCI_GT64XXX_PCI0=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+
+#
+# CPU selection
+#
+# CONFIG_CPU_LOONGSON2 is not set
+# CONFIG_CPU_MIPS32_R1 is not set
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+CONFIG_CPU_R5000=y
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_SYS_HAS_CPU_R5000=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_BOARD_SCACHE=y
+CONFIG_R5000_CPU_SCACHE=y
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_HZ_48 is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_128 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_256 is not set
+CONFIG_HZ_1000=y
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=1000
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_KALLSYMS is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+# CONFIG_EPOLL is not set
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+CONFIG_HW_HAS_PCI=y
+CONFIG_PCI=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_MMU=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_TRAD_SIGNALS=y
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_LASAT=y
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=y
+CONFIG_IDEDISK_MULTI_MODE=y
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+CONFIG_BLK_DEV_IDEPCI=y
+# CONFIG_IDEPCI_SHARE_IRQ is not set
+CONFIG_IDEPCI_PCIBUS_ORDER=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_OPTI621 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
+# CONFIG_IDEDMA_ONLYDISK is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+CONFIG_BLK_DEV_CMD64X=y
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CY82C693 is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT34X is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+# CONFIG_IDE_ARM is not set
+CONFIG_BLK_DEV_IDEDMA=y
+# CONFIG_IDEDMA_IVB is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_PCI=y
+CONFIG_PCNET32=y
+# CONFIG_PCNET32_NAPI is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_TC35815 is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEPRO100 is not set
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_PCIPS2 is not set
+# CONFIG_SERIO_LIBPS2 is not set
+CONFIG_SERIO_RAW=y
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+CONFIG_CONFIGFS_FS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_CROSSCOMPILE=y
+CONFIG_CMDLINE=""
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig
new file mode 100644
index 00000000000..0280ef389d8
--- /dev/null
+++ b/arch/mips/configs/mtx1_defconfig
@@ -0,0 +1,3115 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc8
+# Sun Sep 30 12:56:10 2007
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+CONFIG_MACH_ALCHEMY=y
+# CONFIG_BASLER_EXCITE is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MIPS_ATLAS is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SEAD is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_QEMU is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_PTSWARM is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SNI_RM is not set
+# CONFIG_TOSHIBA_JMR3927 is not set
+# CONFIG_TOSHIBA_RBTX4927 is not set
+# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_WR_PPMC is not set
+CONFIG_MIPS_MTX1=y
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1500=y
+CONFIG_SOC_AU1X00=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_NO_IOPORT is not set
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+
+#
+# CPU selection
+#
+# CONFIG_CPU_LOONGSON2 is not set
+CONFIG_CPU_MIPS32_R1=y
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPSR1=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_HZ_48 is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_128 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_256 is not set
+# CONFIG_HZ_1000 is not set
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=250
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
+# CONFIG_KEXEC is not set
+CONFIG_SECCOMP=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+CONFIG_AUDIT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+CONFIG_HW_HAS_PCI=y
+CONFIG_PCI=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_MMU=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+CONFIG_PCCARD=m
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=m
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+CONFIG_CARDBUS=y
+
+#
+# PC-card bridges
+#
+CONFIG_YENTA=m
+CONFIG_YENTA_O2=y
+CONFIG_YENTA_RICOH=y
+CONFIG_YENTA_TI=y
+CONFIG_YENTA_ENE_TUNE=y
+CONFIG_YENTA_TOSHIBA=y
+CONFIG_PD6729=m
+CONFIG_I82092=m
+# CONFIG_PCMCIA_AU1X00 is not set
+CONFIG_PCCARD_NONSTATIC=m
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=m
+CONFIG_TRAD_SIGNALS=y
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+# CONFIG_IP_PNP is not set
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+CONFIG_NET_IPGRE_BROADCAST=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=m
+CONFIG_INET_XFRM_MODE_TUNNEL=m
+CONFIG_INET_XFRM_MODE_BEET=m
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IP_VS=m
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+CONFIG_IP_VS_PROTO_ESP=y
+CONFIG_IP_VS_PROTO_AH=y
+
+#
+# IPVS scheduler
+#
+CONFIG_IP_VS_RR=m
+CONFIG_IP_VS_WRR=m
+CONFIG_IP_VS_LC=m
+CONFIG_IP_VS_WLC=m
+CONFIG_IP_VS_LBLC=m
+CONFIG_IP_VS_LBLCR=m
+CONFIG_IP_VS_DH=m
+CONFIG_IP_VS_SH=m
+CONFIG_IP_VS_SED=m
+CONFIG_IP_VS_NQ=m
+
+#
+# IPVS application helper
+#
+CONFIG_IP_VS_FTP=m
+CONFIG_IPV6=m
+CONFIG_IPV6_PRIVACY=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+# CONFIG_IPV6_MIP6 is not set
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_TUNNEL=m
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_NETLABEL is not set
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_DSCP=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
+CONFIG_NETFILTER_XT_TARGET_SECMARK=m
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_IPRANGE=m
+CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_RECENT=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_MATCH_OWNER=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_TOS=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+
+#
+# IPv6: Netfilter Configuration (EXPERIMENTAL)
+#
+CONFIG_IP6_NF_QUEUE=m
+CONFIG_IP6_NF_IPTABLES=m
+CONFIG_IP6_NF_MATCH_RT=m
+CONFIG_IP6_NF_MATCH_OPTS=m
+CONFIG_IP6_NF_MATCH_FRAG=m
+CONFIG_IP6_NF_MATCH_HL=m
+CONFIG_IP6_NF_MATCH_OWNER=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+CONFIG_IP6_NF_MATCH_AH=m
+# CONFIG_IP6_NF_MATCH_MH is not set
+CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_TARGET_HL=m
+CONFIG_IP6_NF_RAW=m
+
+#
+# DECnet: Netfilter Configuration
+#
+CONFIG_DECNET_NF_GRABULATOR=m
+
+#
+# Bridge: Netfilter Configuration
+#
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_BRIDGE_EBT_T_FILTER=m
+CONFIG_BRIDGE_EBT_T_NAT=m
+CONFIG_BRIDGE_EBT_802_3=m
+CONFIG_BRIDGE_EBT_AMONG=m
+CONFIG_BRIDGE_EBT_ARP=m
+CONFIG_BRIDGE_EBT_IP=m
+CONFIG_BRIDGE_EBT_LIMIT=m
+CONFIG_BRIDGE_EBT_MARK=m
+CONFIG_BRIDGE_EBT_PKTTYPE=m
+CONFIG_BRIDGE_EBT_STP=m
+CONFIG_BRIDGE_EBT_VLAN=m
+CONFIG_BRIDGE_EBT_ARPREPLY=m
+CONFIG_BRIDGE_EBT_DNAT=m
+CONFIG_BRIDGE_EBT_MARK_T=m
+CONFIG_BRIDGE_EBT_REDIRECT=m
+CONFIG_BRIDGE_EBT_SNAT=m
+CONFIG_BRIDGE_EBT_LOG=m
+CONFIG_BRIDGE_EBT_ULOG=m
+CONFIG_IP_DCCP=m
+CONFIG_INET_DCCP_DIAG=m
+CONFIG_IP_DCCP_ACKVEC=y
+
+#
+# DCCP CCIDs Configuration (EXPERIMENTAL)
+#
+CONFIG_IP_DCCP_CCID2=m
+# CONFIG_IP_DCCP_CCID2_DEBUG is not set
+CONFIG_IP_DCCP_CCID3=m
+CONFIG_IP_DCCP_TFRC_LIB=m
+# CONFIG_IP_DCCP_CCID3_DEBUG is not set
+CONFIG_IP_DCCP_CCID3_RTO=100
+CONFIG_IP_SCTP=m
+# CONFIG_SCTP_DBG_MSG is not set
+# CONFIG_SCTP_DBG_OBJCNT is not set
+# CONFIG_SCTP_HMAC_NONE is not set
+# CONFIG_SCTP_HMAC_SHA1 is not set
+CONFIG_SCTP_HMAC_MD5=y
+CONFIG_TIPC=m
+# CONFIG_TIPC_ADVANCED is not set
+# CONFIG_TIPC_DEBUG is not set
+CONFIG_ATM=y
+CONFIG_ATM_CLIP=y
+# CONFIG_ATM_CLIP_NO_ICMP is not set
+CONFIG_ATM_LANE=m
+CONFIG_ATM_MPOA=m
+CONFIG_ATM_BR2684=m
+# CONFIG_ATM_BR2684_IPFILTER is not set
+CONFIG_BRIDGE=m
+CONFIG_VLAN_8021Q=m
+CONFIG_DECNET=m
+# CONFIG_DECNET_ROUTER is not set
+CONFIG_LLC=y
+CONFIG_LLC2=m
+CONFIG_IPX=m
+# CONFIG_IPX_INTERN is not set
+CONFIG_ATALK=m
+CONFIG_DEV_APPLETALK=m
+CONFIG_IPDDP=m
+CONFIG_IPDDP_ENCAP=y
+CONFIG_IPDDP_DECAP=y
+CONFIG_X25=m
+CONFIG_LAPB=m
+CONFIG_ECONET=m
+CONFIG_ECONET_AUNUDP=y
+CONFIG_ECONET_NATIVE=y
+CONFIG_WAN_ROUTER=m
+
+#
+# QoS and/or fair queueing
+#
+CONFIG_NET_SCHED=y
+CONFIG_NET_SCH_FIFO=y
+
+#
+# Queueing/Scheduling
+#
+CONFIG_NET_SCH_CBQ=m
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_ATM=m
+CONFIG_NET_SCH_PRIO=m
+# CONFIG_NET_SCH_RR is not set
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_DSMARK=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_INGRESS=m
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_TCINDEX=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_ROUTE=y
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+# CONFIG_CLS_U32_PERF is not set
+CONFIG_CLS_U32_MARK=y
+CONFIG_NET_CLS_RSVP=m
+CONFIG_NET_CLS_RSVP6=m
+CONFIG_NET_EMATCH=y
+CONFIG_NET_EMATCH_STACK=32
+CONFIG_NET_EMATCH_CMP=m
+CONFIG_NET_EMATCH_NBYTE=m
+CONFIG_NET_EMATCH_U32=m
+CONFIG_NET_EMATCH_META=m
+CONFIG_NET_EMATCH_TEXT=m
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=y
+# CONFIG_NET_ACT_GACT is not set
+# CONFIG_NET_ACT_MIRRED is not set
+# CONFIG_NET_ACT_IPT is not set
+# CONFIG_NET_ACT_PEDIT is not set
+# CONFIG_NET_ACT_SIMP is not set
+CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+
+#
+# Network testing
+#
+CONFIG_NET_PKTGEN=m
+CONFIG_HAMRADIO=y
+
+#
+# Packet Radio protocols
+#
+CONFIG_AX25=m
+# CONFIG_AX25_DAMA_SLAVE is not set
+CONFIG_NETROM=m
+CONFIG_ROSE=m
+
+#
+# AX.25 network device drivers
+#
+CONFIG_MKISS=m
+CONFIG_6PACK=m
+CONFIG_BPQETHER=m
+CONFIG_BAYCOM_SER_FDX=m
+CONFIG_BAYCOM_SER_HDX=m
+CONFIG_BAYCOM_PAR=m
+CONFIG_BAYCOM_EPP=m
+CONFIG_YAM=m
+CONFIG_IRDA=m
+
+#
+# IrDA protocols
+#
+CONFIG_IRLAN=m
+CONFIG_IRNET=m
+CONFIG_IRCOMM=m
+CONFIG_IRDA_ULTRA=y
+
+#
+# IrDA options
+#
+CONFIG_IRDA_CACHE_LAST_LSAP=y
+CONFIG_IRDA_FAST_RR=y
+CONFIG_IRDA_DEBUG=y
+
+#
+# Infrared-port device drivers
+#
+
+#
+# SIR device drivers
+#
+CONFIG_IRTTY_SIR=m
+
+#
+# Dongle support
+#
+CONFIG_DONGLE=y
+CONFIG_ESI_DONGLE=m
+CONFIG_ACTISYS_DONGLE=m
+CONFIG_TEKRAM_DONGLE=m
+# CONFIG_TOIM3232_DONGLE is not set
+CONFIG_LITELINK_DONGLE=m
+CONFIG_MA600_DONGLE=m
+CONFIG_GIRBIL_DONGLE=m
+CONFIG_MCP2120_DONGLE=m
+CONFIG_OLD_BELKIN_DONGLE=m
+CONFIG_ACT200L_DONGLE=m
+# CONFIG_KINGSUN_DONGLE is not set
+
+#
+# Old SIR device drivers
+#
+# CONFIG_IRPORT_SIR is not set
+
+#
+# Old Serial dongle support
+#
+
+#
+# FIR device drivers
+#
+CONFIG_USB_IRDA=m
+CONFIG_SIGMATEL_FIR=m
+CONFIG_TOSHIBA_FIR=m
+CONFIG_VLSI_FIR=m
+CONFIG_MCS_FIR=m
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_CMTP=m
+CONFIG_BT_HIDP=m
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_HCIUSB=m
+CONFIG_BT_HCIUSB_SCO=y
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_H4=y
+CONFIG_BT_HCIUART_BCSP=y
+CONFIG_BT_HCIBCM203X=m
+CONFIG_BT_HCIBPA10X=m
+CONFIG_BT_HCIBFUSB=m
+CONFIG_BT_HCIDTL1=m
+CONFIG_BT_HCIBT3C=m
+CONFIG_BT_HCIBLUECARD=m
+CONFIG_BT_HCIBTUART=m
+CONFIG_BT_HCIVHCI=m
+CONFIG_AF_RXRPC=m
+# CONFIG_AF_RXRPC_DEBUG is not set
+# CONFIG_RXKAD is not set
+CONFIG_FIB_RULES=y
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_EXT=y
+# CONFIG_MAC80211 is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+CONFIG_IEEE80211_SOFTMAC=m
+# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=m
+CONFIG_MTD=m
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=m
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=m
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+CONFIG_MTD_BLOCK_RO=m
+CONFIG_FTL=m
+CONFIG_NFTL=m
+CONFIG_NFTL_RW=y
+CONFIG_INFTL=m
+CONFIG_RFD_FTL=m
+CONFIG_SSFDC=m
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+CONFIG_MTD_JEDECPROBE=m
+CONFIG_MTD_GEN_PROBE=m
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=m
+CONFIG_MTD_CFI_AMDSTD=m
+CONFIG_MTD_CFI_STAA=m
+CONFIG_MTD_CFI_UTIL=m
+CONFIG_MTD_RAM=m
+CONFIG_MTD_ROM=m
+CONFIG_MTD_ABSENT=m
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=m
+CONFIG_MTD_PHYSMAP_START=0x8000000
+CONFIG_MTD_PHYSMAP_LEN=0x4000000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_ALCHEMY is not set
+# CONFIG_MTD_MTX1 is not set
+CONFIG_MTD_PCI=m
+CONFIG_MTD_PLATRAM=m
+
+#
+# Self-contained MTD device drivers
+#
+CONFIG_MTD_PMC551=m
+# CONFIG_MTD_PMC551_BUGFIX is not set
+# CONFIG_MTD_PMC551_DEBUG is not set
+CONFIG_MTD_DATAFLASH=m
+CONFIG_MTD_M25P80=m
+CONFIG_MTD_SLRAM=m
+CONFIG_MTD_PHRAM=m
+CONFIG_MTD_MTDRAM=m
+CONFIG_MTDRAM_TOTAL_SIZE=4096
+CONFIG_MTDRAM_ERASE_SIZE=128
+CONFIG_MTD_BLOCK2MTD=m
+
+#
+# Disk-On-Chip Device Drivers
+#
+CONFIG_MTD_DOC2000=m
+CONFIG_MTD_DOC2001=m
+CONFIG_MTD_DOC2001PLUS=m
+CONFIG_MTD_DOCPROBE=m
+CONFIG_MTD_DOCECC=m
+# CONFIG_MTD_DOCPROBE_ADVANCED is not set
+CONFIG_MTD_DOCPROBE_ADDRESS=0
+CONFIG_MTD_NAND=m
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=m
+CONFIG_MTD_NAND_DISKONCHIP=m
+# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set
+CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
+# CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set
+# CONFIG_MTD_NAND_CAFE is not set
+CONFIG_MTD_NAND_NANDSIM=m
+# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_ONENAND=m
+CONFIG_MTD_ONENAND_VERIFY_WRITE=y
+# CONFIG_MTD_ONENAND_OTP is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_PARPORT=m
+CONFIG_PARPORT_PC=m
+CONFIG_PARPORT_SERIAL=m
+CONFIG_PARPORT_PC_FIFO=y
+CONFIG_PARPORT_PC_SUPERIO=y
+CONFIG_PARPORT_PC_PCMCIA=m
+# CONFIG_PARPORT_GSC is not set
+CONFIG_PARPORT_AX88796=m
+CONFIG_PARPORT_1284=y
+CONFIG_PARPORT_NOT_PC=y
+CONFIG_BLK_DEV=y
+CONFIG_PARIDE=m
+
+#
+# Parallel IDE high-level drivers
+#
+CONFIG_PARIDE_PD=m
+CONFIG_PARIDE_PCD=m
+CONFIG_PARIDE_PF=m
+CONFIG_PARIDE_PT=m
+CONFIG_PARIDE_PG=m
+
+#
+# Parallel IDE protocol modules
+#
+CONFIG_PARIDE_ATEN=m
+CONFIG_PARIDE_BPCK=m
+CONFIG_PARIDE_BPCK6=m
+CONFIG_PARIDE_COMM=m
+CONFIG_PARIDE_DSTR=m
+CONFIG_PARIDE_FIT2=m
+CONFIG_PARIDE_FIT3=m
+CONFIG_PARIDE_EPAT=m
+CONFIG_PARIDE_EPATC8=y
+CONFIG_PARIDE_EPIA=m
+CONFIG_PARIDE_FRIQ=m
+CONFIG_PARIDE_FRPW=m
+CONFIG_PARIDE_KBIC=m
+CONFIG_PARIDE_KTTI=m
+CONFIG_PARIDE_ON20=m
+CONFIG_PARIDE_ON26=m
+CONFIG_BLK_CPQ_DA=m
+CONFIG_BLK_CPQ_CISS_DA=m
+CONFIG_CISS_SCSI_TAPE=y
+CONFIG_BLK_DEV_DAC960=m
+CONFIG_BLK_DEV_UMEM=m
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=m
+CONFIG_BLK_DEV_SX8=m
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_CDROM_PKTCDVD=m
+CONFIG_CDROM_PKTCDVD_BUFFERS=8
+# CONFIG_CDROM_PKTCDVD_WCACHE is not set
+CONFIG_ATA_OVER_ETH=m
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_SGI_IOC4=m
+CONFIG_TIFM_CORE=m
+CONFIG_TIFM_7XX1=m
+CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=m
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECS=m
+# CONFIG_BLK_DEV_DELKIN is not set
+CONFIG_BLK_DEV_IDECD=m
+CONFIG_BLK_DEV_IDETAPE=m
+CONFIG_BLK_DEV_IDEFLOPPY=m
+CONFIG_BLK_DEV_IDESCSI=m
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=m
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_IDEPCI_SHARE_IRQ=y
+CONFIG_IDEPCI_PCIBUS_ORDER=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_BLK_DEV_GENERIC=m
+CONFIG_BLK_DEV_OPTI621=m
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
+# CONFIG_IDEDMA_ONLYDISK is not set
+CONFIG_BLK_DEV_AEC62XX=m
+CONFIG_BLK_DEV_ALI15X3=m
+# CONFIG_WDC_ALI15X3 is not set
+CONFIG_BLK_DEV_AMD74XX=m
+CONFIG_BLK_DEV_CMD64X=m
+CONFIG_BLK_DEV_TRIFLEX=m
+CONFIG_BLK_DEV_CY82C693=m
+# CONFIG_BLK_DEV_CS5520 is not set
+CONFIG_BLK_DEV_CS5530=m
+CONFIG_BLK_DEV_HPT34X=m
+# CONFIG_HPT34X_AUTODMA is not set
+CONFIG_BLK_DEV_HPT366=m
+# CONFIG_BLK_DEV_JMICRON is not set
+CONFIG_BLK_DEV_SC1200=m
+CONFIG_BLK_DEV_PIIX=m
+# CONFIG_BLK_DEV_IT8213 is not set
+CONFIG_BLK_DEV_IT821X=m
+CONFIG_BLK_DEV_NS87415=m
+CONFIG_BLK_DEV_PDC202XX_OLD=m
+CONFIG_PDC202XX_BURST=y
+CONFIG_BLK_DEV_PDC202XX_NEW=m
+CONFIG_BLK_DEV_SVWKS=m
+CONFIG_BLK_DEV_SIIMAGE=m
+# CONFIG_BLK_DEV_SLC90E66 is not set
+CONFIG_BLK_DEV_TRM290=m
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+# CONFIG_IDE_ARM is not set
+CONFIG_BLK_DEV_IDEDMA=y
+# CONFIG_IDEDMA_IVB is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=m
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+CONFIG_CHR_DEV_ST=m
+CONFIG_CHR_DEV_OSST=m
+CONFIG_BLK_DEV_SR=m
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=m
+CONFIG_CHR_DEV_SCH=m
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=m
+CONFIG_SCSI_FC_ATTRS=m
+CONFIG_SCSI_ISCSI_ATTRS=m
+CONFIG_SCSI_SAS_ATTRS=m
+CONFIG_SCSI_SAS_LIBSAS=m
+# CONFIG_SCSI_SAS_ATA is not set
+# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
+CONFIG_SCSI_LOWLEVEL=y
+CONFIG_ISCSI_TCP=m
+CONFIG_BLK_DEV_3W_XXXX_RAID=m
+CONFIG_SCSI_3W_9XXX=m
+CONFIG_SCSI_ACARD=m
+CONFIG_SCSI_AACRAID=m
+CONFIG_SCSI_AIC7XXX=m
+CONFIG_AIC7XXX_CMDS_PER_DEVICE=8
+CONFIG_AIC7XXX_RESET_DELAY_MS=15000
+CONFIG_AIC7XXX_DEBUG_ENABLE=y
+CONFIG_AIC7XXX_DEBUG_MASK=0
+CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+CONFIG_SCSI_AIC79XX=m
+CONFIG_AIC79XX_CMDS_PER_DEVICE=32
+CONFIG_AIC79XX_RESET_DELAY_MS=15000
+CONFIG_AIC79XX_DEBUG_ENABLE=y
+CONFIG_AIC79XX_DEBUG_MASK=0
+CONFIG_AIC79XX_REG_PRETTY_PRINT=y
+CONFIG_SCSI_AIC94XX=m
+# CONFIG_AIC94XX_DEBUG is not set
+CONFIG_SCSI_DPT_I2O=m
+CONFIG_SCSI_ARCMSR=m
+CONFIG_MEGARAID_NEWGEN=y
+CONFIG_MEGARAID_MM=m
+CONFIG_MEGARAID_MAILBOX=m
+CONFIG_MEGARAID_LEGACY=m
+CONFIG_MEGARAID_SAS=m
+CONFIG_SCSI_HPTIOP=m
+CONFIG_SCSI_DMX3191D=m
+CONFIG_SCSI_FUTURE_DOMAIN=m
+CONFIG_SCSI_IPS=m
+CONFIG_SCSI_INITIO=m
+# CONFIG_SCSI_INIA100 is not set
+CONFIG_SCSI_PPA=m
+CONFIG_SCSI_IMM=m
+# CONFIG_SCSI_IZIP_EPP16 is not set
+# CONFIG_SCSI_IZIP_SLOW_CTR is not set
+CONFIG_SCSI_STEX=m
+CONFIG_SCSI_SYM53C8XX_2=m
+CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
+CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
+CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
+CONFIG_SCSI_SYM53C8XX_MMIO=y
+CONFIG_SCSI_IPR=m
+# CONFIG_SCSI_IPR_TRACE is not set
+# CONFIG_SCSI_IPR_DUMP is not set
+CONFIG_SCSI_QLOGIC_1280=m
+CONFIG_SCSI_QLA_FC=m
+CONFIG_SCSI_QLA_ISCSI=m
+CONFIG_SCSI_LPFC=m
+CONFIG_SCSI_DC395x=m
+CONFIG_SCSI_DC390T=m
+CONFIG_SCSI_NSP32=m
+CONFIG_SCSI_DEBUG=m
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+CONFIG_ATA=m
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_AHCI=m
+CONFIG_SATA_SVW=m
+CONFIG_ATA_PIIX=m
+CONFIG_SATA_MV=m
+CONFIG_SATA_NV=m
+CONFIG_PDC_ADMA=m
+CONFIG_SATA_QSTOR=m
+CONFIG_SATA_PROMISE=m
+CONFIG_SATA_SX4=m
+CONFIG_SATA_SIL=m
+CONFIG_SATA_SIL24=m
+CONFIG_SATA_SIS=m
+CONFIG_SATA_ULI=m
+CONFIG_SATA_VIA=m
+CONFIG_SATA_VITESSE=m
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+CONFIG_PATA_CS5520=m
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+CONFIG_PATA_EFAR=m
+CONFIG_ATA_GENERIC=m
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+CONFIG_PATA_JMICRON=m
+CONFIG_PATA_TRIFLEX=m
+# CONFIG_PATA_MARVELL is not set
+CONFIG_PATA_MPIIX=m
+# CONFIG_PATA_OLDPIIX is not set
+CONFIG_PATA_NETCELL=m
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+CONFIG_PATA_PCMCIA=m
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+CONFIG_PATA_RZ1000=m
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+CONFIG_PATA_PDC2027X=m
+CONFIG_PATA_SIL680=m
+CONFIG_PATA_SIS=m
+CONFIG_PATA_VIA=m
+CONFIG_PATA_WINBOND=m
+# CONFIG_PATA_PLATFORM is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=m
+CONFIG_MD_LINEAR=m
+CONFIG_MD_RAID0=m
+CONFIG_MD_RAID1=m
+CONFIG_MD_RAID10=m
+CONFIG_MD_RAID456=m
+# CONFIG_MD_RAID5_RESHAPE is not set
+CONFIG_MD_MULTIPATH=m
+CONFIG_MD_FAULTY=m
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_MIRROR=m
+CONFIG_DM_ZERO=m
+CONFIG_DM_MULTIPATH=m
+CONFIG_DM_MULTIPATH_EMC=m
+# CONFIG_DM_MULTIPATH_RDAC is not set
+# CONFIG_DM_DELAY is not set
+
+#
+# Fusion MPT device support
+#
+CONFIG_FUSION=y
+CONFIG_FUSION_SPI=m
+CONFIG_FUSION_FC=m
+CONFIG_FUSION_SAS=m
+CONFIG_FUSION_MAX_SGE=128
+CONFIG_FUSION_CTL=m
+CONFIG_FUSION_LAN=m
+# CONFIG_FUSION_LOGGING is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+CONFIG_IEEE1394=m
+
+#
+# Subsystem Options
+#
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
+
+#
+# Controllers
+#
+CONFIG_IEEE1394_PCILYNX=m
+CONFIG_IEEE1394_OHCI1394=m
+
+#
+# Protocols
+#
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_SBP2=m
+# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
+CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
+CONFIG_IEEE1394_ETH1394=m
+CONFIG_IEEE1394_DV1394=m
+CONFIG_IEEE1394_RAWIO=m
+CONFIG_I2O=m
+CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
+CONFIG_I2O_EXT_ADAPTEC=y
+CONFIG_I2O_CONFIG=m
+CONFIG_I2O_CONFIG_OLD_IOCTL=y
+CONFIG_I2O_BUS=m
+CONFIG_I2O_BLOCK=m
+CONFIG_I2O_SCSI=m
+CONFIG_I2O_PROC=m
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_IFB is not set
+CONFIG_DUMMY=m
+CONFIG_BONDING=m
+# CONFIG_MACVLAN is not set
+CONFIG_EQUALIZER=m
+CONFIG_TUN=m
+CONFIG_ARCNET=m
+CONFIG_ARCNET_1201=m
+CONFIG_ARCNET_1051=m
+CONFIG_ARCNET_RAW=m
+CONFIG_ARCNET_CAP=m
+CONFIG_ARCNET_COM90xx=m
+CONFIG_ARCNET_COM90xxIO=m
+CONFIG_ARCNET_RIM_I=m
+CONFIG_ARCNET_COM20020=m
+CONFIG_ARCNET_COM20020_PCI=m
+CONFIG_PHYLIB=m
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=m
+CONFIG_DAVICOM_PHY=m
+CONFIG_QSEMI_PHY=m
+CONFIG_LXT_PHY=m
+CONFIG_CICADA_PHY=m
+CONFIG_VITESSE_PHY=m
+CONFIG_SMSC_PHY=m
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+CONFIG_FIXED_PHY=m
+# CONFIG_FIXED_MII_10_FDX is not set
+# CONFIG_FIXED_MII_100_FDX is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=m
+# CONFIG_AX88796 is not set
+# CONFIG_MIPS_AU1X00_ENET is not set
+CONFIG_HAPPYMEAL=m
+CONFIG_SUNGEM=m
+CONFIG_CASSINI=m
+CONFIG_NET_VENDOR_3COM=y
+CONFIG_VORTEX=m
+CONFIG_TYPHOON=m
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NET_TULIP=y
+CONFIG_DE2104X=m
+CONFIG_TULIP=m
+# CONFIG_TULIP_MWI is not set
+# CONFIG_TULIP_MMIO is not set
+# CONFIG_TULIP_NAPI is not set
+CONFIG_DE4X5=m
+CONFIG_WINBOND_840=m
+CONFIG_DM9102=m
+CONFIG_ULI526X=m
+CONFIG_PCMCIA_XIRCOM=m
+# CONFIG_PCMCIA_XIRTULIP is not set
+CONFIG_HP100=m
+CONFIG_NET_PCI=y
+CONFIG_PCNET32=m
+# CONFIG_PCNET32_NAPI is not set
+CONFIG_AMD8111_ETH=m
+# CONFIG_AMD8111E_NAPI is not set
+CONFIG_ADAPTEC_STARFIRE=m
+# CONFIG_ADAPTEC_STARFIRE_NAPI is not set
+CONFIG_B44=m
+CONFIG_FORCEDETH=m
+# CONFIG_FORCEDETH_NAPI is not set
+# CONFIG_TC35815 is not set
+CONFIG_DGRS=m
+CONFIG_EEPRO100=m
+CONFIG_E100=m
+CONFIG_FEALNX=m
+CONFIG_NATSEMI=m
+CONFIG_NE2K_PCI=m
+CONFIG_8139CP=m
+CONFIG_8139TOO=m
+# CONFIG_8139TOO_PIO is not set
+# CONFIG_8139TOO_TUNE_TWISTER is not set
+CONFIG_8139TOO_8129=y
+# CONFIG_8139_OLD_RX_RESET is not set
+CONFIG_SIS900=m
+CONFIG_EPIC100=m
+CONFIG_SUNDANCE=m
+# CONFIG_SUNDANCE_MMIO is not set
+CONFIG_TLAN=m
+CONFIG_VIA_RHINE=m
+# CONFIG_VIA_RHINE_MMIO is not set
+# CONFIG_VIA_RHINE_NAPI is not set
+# CONFIG_SC92031 is not set
+CONFIG_NET_POCKET=y
+CONFIG_DE600=m
+CONFIG_DE620=m
+CONFIG_NETDEV_1000=y
+CONFIG_ACENIC=m
+# CONFIG_ACENIC_OMIT_TIGON_I is not set
+CONFIG_DL2K=m
+CONFIG_E1000=m
+# CONFIG_E1000_NAPI is not set
+# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
+CONFIG_NS83820=m
+CONFIG_HAMACHI=m
+CONFIG_YELLOWFIN=m
+CONFIG_R8169=m
+# CONFIG_R8169_NAPI is not set
+CONFIG_R8169_VLAN=y
+CONFIG_SIS190=m
+CONFIG_SKGE=m
+CONFIG_SKY2=m
+CONFIG_SK98LIN=m
+CONFIG_VIA_VELOCITY=m
+CONFIG_TIGON3=m
+CONFIG_BNX2=m
+CONFIG_QLA3XXX=m
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
+CONFIG_CHELSIO_T1=m
+# CONFIG_CHELSIO_T1_1G is not set
+CONFIG_CHELSIO_T1_NAPI=y
+# CONFIG_CHELSIO_T3 is not set
+CONFIG_IXGB=m
+# CONFIG_IXGB_NAPI is not set
+CONFIG_S2IO=m
+# CONFIG_S2IO_NAPI is not set
+CONFIG_MYRI10GE=m
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_MLX4_CORE is not set
+CONFIG_TR=y
+CONFIG_IBMOL=m
+CONFIG_IBMLS=m
+CONFIG_3C359=m
+CONFIG_TMS380TR=m
+CONFIG_TMSPCI=m
+CONFIG_ABYSS=m
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+CONFIG_USB_CATC=m
+CONFIG_USB_KAWETH=m
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_USBNET_MII=m
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_DM9601 is not set
+CONFIG_USB_NET_GL620A=m
+CONFIG_USB_NET_NET1080=m
+CONFIG_USB_NET_PLUSB=m
+CONFIG_USB_NET_MCS7830=m
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET=m
+CONFIG_USB_ALI_M5632=y
+CONFIG_USB_AN2720=y
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+CONFIG_USB_EPSON2888=y
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+CONFIG_NET_PCMCIA=y
+CONFIG_PCMCIA_3C589=m
+CONFIG_PCMCIA_3C574=m
+CONFIG_PCMCIA_FMVJ18X=m
+CONFIG_PCMCIA_PCNET=m
+CONFIG_PCMCIA_NMCLAN=m
+CONFIG_PCMCIA_SMC91C92=m
+CONFIG_PCMCIA_XIRC2PS=m
+CONFIG_PCMCIA_AXNET=m
+CONFIG_ARCNET_COM20020_CS=m
+CONFIG_PCMCIA_IBMTR=m
+CONFIG_WAN=y
+CONFIG_LANMEDIA=m
+CONFIG_HDLC=m
+CONFIG_HDLC_RAW=m
+CONFIG_HDLC_RAW_ETH=m
+CONFIG_HDLC_CISCO=m
+CONFIG_HDLC_FR=m
+CONFIG_HDLC_PPP=m
+CONFIG_HDLC_X25=m
+CONFIG_PCI200SYN=m
+CONFIG_WANXL=m
+CONFIG_PC300=m
+CONFIG_PC300_MLPPP=y
+
+#
+# Cyclades-PC300 MLPPP support is disabled.
+#
+
+#
+# Refer to the file README.mlppp, provided by PC300 package.
+#
+# CONFIG_PC300TOO is not set
+CONFIG_FARSYNC=m
+CONFIG_DSCC4=m
+CONFIG_DSCC4_PCISYNC=y
+CONFIG_DSCC4_PCI_RST=y
+CONFIG_DLCI=m
+CONFIG_DLCI_MAX=8
+CONFIG_WAN_ROUTER_DRIVERS=m
+CONFIG_CYCLADES_SYNC=m
+CONFIG_CYCLOMX_X25=y
+CONFIG_LAPBETHER=m
+CONFIG_X25_ASY=m
+CONFIG_ATM_DRIVERS=y
+# CONFIG_ATM_DUMMY is not set
+CONFIG_ATM_TCP=m
+CONFIG_ATM_LANAI=m
+CONFIG_ATM_ENI=m
+# CONFIG_ATM_ENI_DEBUG is not set
+# CONFIG_ATM_ENI_TUNE_BURST is not set
+CONFIG_ATM_FIRESTREAM=m
+CONFIG_ATM_ZATM=m
+# CONFIG_ATM_ZATM_DEBUG is not set
+CONFIG_ATM_NICSTAR=m
+# CONFIG_ATM_NICSTAR_USE_SUNI is not set
+# CONFIG_ATM_NICSTAR_USE_IDT77105 is not set
+CONFIG_ATM_IDT77252=m
+# CONFIG_ATM_IDT77252_DEBUG is not set
+# CONFIG_ATM_IDT77252_RCV_ALL is not set
+CONFIG_ATM_IDT77252_USE_SUNI=y
+CONFIG_ATM_AMBASSADOR=m
+# CONFIG_ATM_AMBASSADOR_DEBUG is not set
+CONFIG_ATM_HORIZON=m
+# CONFIG_ATM_HORIZON_DEBUG is not set
+CONFIG_ATM_IA=m
+# CONFIG_ATM_IA_DEBUG is not set
+CONFIG_ATM_FORE200E_MAYBE=m
+CONFIG_ATM_FORE200E_PCA=y
+CONFIG_ATM_FORE200E_PCA_DEFAULT_FW=y
+# CONFIG_ATM_FORE200E_USE_TASKLET is not set
+CONFIG_ATM_FORE200E_TX_RETRY=16
+CONFIG_ATM_FORE200E_DEBUG=0
+CONFIG_ATM_FORE200E=m
+CONFIG_ATM_HE=m
+CONFIG_ATM_HE_USE_SUNI=y
+CONFIG_FDDI=y
+CONFIG_DEFXX=m
+# CONFIG_DEFXX_MMIO is not set
+CONFIG_SKFP=m
+CONFIG_HIPPI=y
+CONFIG_ROADRUNNER=m
+# CONFIG_ROADRUNNER_LARGE_RINGS is not set
+CONFIG_PLIP=m
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_PPPOATM=m
+# CONFIG_PPPOL2TP is not set
+CONFIG_SLIP=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLHC=m
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+CONFIG_NET_FC=y
+CONFIG_SHAPER=m
+CONFIG_NETCONSOLE=m
+CONFIG_NETPOLL=y
+# CONFIG_NETPOLL_TRAP is not set
+CONFIG_NET_POLL_CONTROLLER=y
+CONFIG_ISDN=m
+CONFIG_ISDN_I4L=m
+CONFIG_ISDN_PPP=y
+CONFIG_ISDN_PPP_VJ=y
+CONFIG_ISDN_MPP=y
+CONFIG_IPPP_FILTER=y
+CONFIG_ISDN_PPP_BSDCOMP=m
+CONFIG_ISDN_AUDIO=y
+CONFIG_ISDN_TTY_FAX=y
+CONFIG_ISDN_X25=y
+
+#
+# ISDN feature submodules
+#
+# CONFIG_ISDN_DRV_LOOP is not set
+CONFIG_ISDN_DIVERSION=m
+
+#
+# ISDN4Linux hardware drivers
+#
+
+#
+# Passive cards
+#
+CONFIG_ISDN_DRV_HISAX=m
+
+#
+# D-channel protocol features
+#
+CONFIG_HISAX_EURO=y
+CONFIG_DE_AOC=y
+# CONFIG_HISAX_NO_SENDCOMPLETE is not set
+# CONFIG_HISAX_NO_LLC is not set
+# CONFIG_HISAX_NO_KEYPAD is not set
+CONFIG_HISAX_1TR6=y
+CONFIG_HISAX_NI1=y
+CONFIG_HISAX_MAX_CARDS=8
+
+#
+# HiSax supported cards
+#
+CONFIG_HISAX_16_3=y
+CONFIG_HISAX_TELESPCI=y
+CONFIG_HISAX_S0BOX=y
+CONFIG_HISAX_FRITZPCI=y
+CONFIG_HISAX_AVM_A1_PCMCIA=y
+CONFIG_HISAX_ELSA=y
+CONFIG_HISAX_DIEHLDIVA=y
+CONFIG_HISAX_SEDLBAUER=y
+CONFIG_HISAX_NETJET=y
+CONFIG_HISAX_NETJET_U=y
+CONFIG_HISAX_NICCY=y
+CONFIG_HISAX_BKM_A4T=y
+CONFIG_HISAX_SCT_QUADRO=y
+CONFIG_HISAX_GAZEL=y
+CONFIG_HISAX_HFC_PCI=y
+CONFIG_HISAX_W6692=y
+CONFIG_HISAX_HFC_SX=y
+CONFIG_HISAX_ENTERNOW_PCI=y
+# CONFIG_HISAX_DEBUG is not set
+
+#
+# HiSax PCMCIA card service modules
+#
+CONFIG_HISAX_SEDLBAUER_CS=m
+CONFIG_HISAX_ELSA_CS=m
+CONFIG_HISAX_AVM_A1_CS=m
+CONFIG_HISAX_TELES_CS=m
+
+#
+# HiSax sub driver modules
+#
+CONFIG_HISAX_ST5481=m
+CONFIG_HISAX_HFCUSB=m
+CONFIG_HISAX_HFC4S8S=m
+CONFIG_HISAX_FRITZ_PCIPNP=m
+CONFIG_HISAX_HDLC=y
+
+#
+# Active cards
+#
+# CONFIG_HYSDN is not set
+CONFIG_ISDN_DRV_GIGASET=m
+CONFIG_GIGASET_BASE=m
+CONFIG_GIGASET_M105=m
+# CONFIG_GIGASET_M101 is not set
+# CONFIG_GIGASET_DEBUG is not set
+# CONFIG_GIGASET_UNDOCREQ is not set
+CONFIG_ISDN_CAPI=m
+CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y
+CONFIG_CAPI_TRACE=y
+CONFIG_ISDN_CAPI_MIDDLEWARE=y
+CONFIG_ISDN_CAPI_CAPI20=m
+CONFIG_ISDN_CAPI_CAPIFS_BOOL=y
+CONFIG_ISDN_CAPI_CAPIFS=m
+CONFIG_ISDN_CAPI_CAPIDRV=m
+
+#
+# CAPI hardware drivers
+#
+CONFIG_CAPI_AVM=y
+CONFIG_ISDN_DRV_AVMB1_B1PCI=m
+CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y
+CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m
+CONFIG_ISDN_DRV_AVMB1_AVM_CS=m
+CONFIG_ISDN_DRV_AVMB1_T1PCI=m
+CONFIG_ISDN_DRV_AVMB1_C4=m
+CONFIG_CAPI_EICON=y
+CONFIG_ISDN_DIVAS=m
+CONFIG_ISDN_DIVAS_BRIPCI=y
+CONFIG_ISDN_DIVAS_PRIPCI=y
+CONFIG_ISDN_DIVAS_DIVACAPI=m
+CONFIG_ISDN_DIVAS_USERIDI=m
+CONFIG_ISDN_DIVAS_MAINT=m
+CONFIG_PHONE=m
+CONFIG_PHONE_IXJ=m
+CONFIG_PHONE_IXJ_PCMCIA=m
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=m
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+CONFIG_INPUT_JOYDEV=m
+CONFIG_INPUT_TSDEV=m
+CONFIG_INPUT_TSDEV_SCREEN_X=240
+CONFIG_INPUT_TSDEV_SCREEN_Y=320
+CONFIG_INPUT_EVDEV=m
+CONFIG_INPUT_EVBUG=m
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+CONFIG_KEYBOARD_SUNKBD=m
+CONFIG_KEYBOARD_LKKBD=m
+CONFIG_KEYBOARD_XTKBD=m
+CONFIG_KEYBOARD_NEWTON=m
+CONFIG_KEYBOARD_STOWAWAY=m
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=m
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_SERIAL=m
+# CONFIG_MOUSE_APPLETOUCH is not set
+CONFIG_MOUSE_VSXXXAA=m
+CONFIG_INPUT_JOYSTICK=y
+CONFIG_JOYSTICK_ANALOG=m
+CONFIG_JOYSTICK_A3D=m
+CONFIG_JOYSTICK_ADI=m
+CONFIG_JOYSTICK_COBRA=m
+CONFIG_JOYSTICK_GF2K=m
+CONFIG_JOYSTICK_GRIP=m
+CONFIG_JOYSTICK_GRIP_MP=m
+CONFIG_JOYSTICK_GUILLEMOT=m
+CONFIG_JOYSTICK_INTERACT=m
+CONFIG_JOYSTICK_SIDEWINDER=m
+CONFIG_JOYSTICK_TMDC=m
+CONFIG_JOYSTICK_IFORCE=m
+CONFIG_JOYSTICK_IFORCE_USB=y
+CONFIG_JOYSTICK_IFORCE_232=y
+CONFIG_JOYSTICK_WARRIOR=m
+CONFIG_JOYSTICK_MAGELLAN=m
+CONFIG_JOYSTICK_SPACEORB=m
+CONFIG_JOYSTICK_SPACEBALL=m
+CONFIG_JOYSTICK_STINGER=m
+CONFIG_JOYSTICK_TWIDJOY=m
+CONFIG_JOYSTICK_DB9=m
+CONFIG_JOYSTICK_GAMECON=m
+CONFIG_JOYSTICK_TURBOGRAFX=m
+CONFIG_JOYSTICK_JOYDUMP=m
+# CONFIG_JOYSTICK_XPAD is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=m
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+CONFIG_TOUCHSCREEN_GUNZE=m
+CONFIG_TOUCHSCREEN_ELO=m
+CONFIG_TOUCHSCREEN_MTOUCH=m
+CONFIG_TOUCHSCREEN_MK712=m
+CONFIG_TOUCHSCREEN_PENMOUNT=m
+CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
+CONFIG_TOUCHSCREEN_TOUCHWIN=m
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_PCSPKR=m
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+CONFIG_INPUT_UINPUT=m
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=m
+CONFIG_SERIO_PARKBD=m
+CONFIG_SERIO_PCIPS2=m
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=m
+CONFIG_GAMEPORT=m
+CONFIG_GAMEPORT_NS558=m
+CONFIG_GAMEPORT_L4=m
+CONFIG_GAMEPORT_EMU10K1=m
+CONFIG_GAMEPORT_FM801=m
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
+CONFIG_ROCKETPORT=m
+CONFIG_CYCLADES=m
+# CONFIG_CYZ_INTR is not set
+CONFIG_DIGIEPCA=m
+# CONFIG_MOXA_INTELLIO is not set
+CONFIG_MOXA_SMARTIO=m
+# CONFIG_MOXA_SMARTIO_NEW is not set
+# CONFIG_ISI is not set
+CONFIG_SYNCLINKMP=m
+CONFIG_SYNCLINK_GT=m
+CONFIG_N_HDLC=m
+# CONFIG_RISCOM8 is not set
+CONFIG_SPECIALIX=m
+# CONFIG_SPECIALIX_RTSCTS is not set
+CONFIG_SX=m
+# CONFIG_RIO is not set
+CONFIG_STALDRV=y
+# CONFIG_STALLION is not set
+# CONFIG_ISTALLION is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=m
+CONFIG_SERIAL_8250_PCI=m
+CONFIG_SERIAL_8250_CS=m
+CONFIG_SERIAL_8250_NR_UARTS=48
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+CONFIG_SERIAL_8250_RSA=y
+# CONFIG_SERIAL_8250_AU1X00 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=m
+CONFIG_SERIAL_JSM=m
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_PRINTER=m
+# CONFIG_LP_CONSOLE is not set
+CONFIG_PPDEV=m
+CONFIG_TIPAR=m
+CONFIG_IPMI_HANDLER=m
+# CONFIG_IPMI_PANIC_EVENT is not set
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+CONFIG_IPMI_WATCHDOG=m
+CONFIG_IPMI_POWEROFF=m
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+CONFIG_SOFT_WATCHDOG=m
+# CONFIG_WDT_MTX1 is not set
+
+#
+# PCI-based Watchdog Cards
+#
+CONFIG_PCIPCWATCHDOG=m
+CONFIG_WDTPCI=m
+CONFIG_WDT_501_PCI=y
+
+#
+# USB-based Watchdog Cards
+#
+CONFIG_USBPCWATCHDOG=m
+CONFIG_HW_RANDOM=y
+CONFIG_RTC=y
+CONFIG_R3964=m
+CONFIG_APPLICOM=m
+CONFIG_DRM=m
+CONFIG_DRM_TDFX=m
+CONFIG_DRM_R128=m
+CONFIG_DRM_RADEON=m
+CONFIG_DRM_MGA=m
+CONFIG_DRM_VIA=m
+CONFIG_DRM_SAVAGE=m
+
+#
+# PCMCIA character devices
+#
+CONFIG_SYNCLINK_CS=m
+CONFIG_CARDMAN_4000=m
+CONFIG_CARDMAN_4040=m
+CONFIG_RAW_DRIVER=m
+CONFIG_MAX_RAW_DEVS=256
+CONFIG_TCG_TPM=m
+CONFIG_TCG_ATMEL=m
+CONFIG_DEVPORT=y
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=m
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=m
+CONFIG_I2C_ALGOPCF=m
+CONFIG_I2C_ALGOPCA=m
+
+#
+# I2C Hardware Bus support
+#
+CONFIG_I2C_ALI1535=m
+CONFIG_I2C_ALI1563=m
+CONFIG_I2C_ALI15X3=m
+CONFIG_I2C_AMD756=m
+CONFIG_I2C_AMD756_S4882=m
+CONFIG_I2C_AMD8111=m
+CONFIG_I2C_I801=m
+CONFIG_I2C_I810=m
+CONFIG_I2C_PIIX4=m
+CONFIG_I2C_NFORCE2=m
+CONFIG_I2C_OCORES=m
+CONFIG_I2C_PARPORT=m
+CONFIG_I2C_PARPORT_LIGHT=m
+CONFIG_I2C_PROSAVAGE=m
+CONFIG_I2C_SAVAGE4=m
+# CONFIG_I2C_SIMTEC is not set
+CONFIG_I2C_SIS5595=m
+CONFIG_I2C_SIS630=m
+CONFIG_I2C_SIS96X=m
+# CONFIG_I2C_TAOS_EVM is not set
+CONFIG_I2C_STUB=m
+# CONFIG_I2C_TINY_USB is not set
+CONFIG_I2C_VIA=m
+CONFIG_I2C_VIAPRO=m
+CONFIG_I2C_VOODOO3=m
+
+#
+# Miscellaneous I2C Chip support
+#
+CONFIG_SENSORS_DS1337=m
+CONFIG_SENSORS_DS1374=m
+# CONFIG_DS1682 is not set
+CONFIG_SENSORS_EEPROM=m
+CONFIG_SENSORS_PCF8574=m
+CONFIG_SENSORS_PCA9539=m
+CONFIG_SENSORS_PCF8591=m
+CONFIG_SENSORS_MAX6875=m
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=m
+CONFIG_SPI_BUTTERFLY=m
+# CONFIG_SPI_LM70_LLP is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+CONFIG_W1=m
+CONFIG_W1_CON=y
+
+#
+# 1-wire Bus Masters
+#
+CONFIG_W1_MASTER_MATROX=m
+CONFIG_W1_MASTER_DS2490=m
+CONFIG_W1_MASTER_DS2482=m
+
+#
+# 1-wire Slaves
+#
+CONFIG_W1_SLAVE_THERM=m
+CONFIG_W1_SLAVE_SMEM=m
+CONFIG_W1_SLAVE_DS2433=m
+# CONFIG_W1_SLAVE_DS2433_CRC is not set
+# CONFIG_W1_SLAVE_DS2760 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+CONFIG_HWMON_VID=m
+CONFIG_SENSORS_ABITUGURU=m
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7418 is not set
+CONFIG_SENSORS_ADM1021=m
+CONFIG_SENSORS_ADM1025=m
+CONFIG_SENSORS_ADM1026=m
+# CONFIG_SENSORS_ADM1029 is not set
+CONFIG_SENSORS_ADM1031=m
+CONFIG_SENSORS_ADM9240=m
+CONFIG_SENSORS_ASB100=m
+CONFIG_SENSORS_ATXP1=m
+CONFIG_SENSORS_DS1621=m
+CONFIG_SENSORS_F71805F=m
+CONFIG_SENSORS_FSCHER=m
+CONFIG_SENSORS_FSCPOS=m
+CONFIG_SENSORS_GL518SM=m
+CONFIG_SENSORS_GL520SM=m
+CONFIG_SENSORS_IT87=m
+CONFIG_SENSORS_LM63=m
+CONFIG_SENSORS_LM70=m
+CONFIG_SENSORS_LM75=m
+CONFIG_SENSORS_LM77=m
+CONFIG_SENSORS_LM78=m
+CONFIG_SENSORS_LM80=m
+CONFIG_SENSORS_LM83=m
+CONFIG_SENSORS_LM85=m
+CONFIG_SENSORS_LM87=m
+CONFIG_SENSORS_LM90=m
+CONFIG_SENSORS_LM92=m
+# CONFIG_SENSORS_LM93 is not set
+CONFIG_SENSORS_MAX1619=m
+# CONFIG_SENSORS_MAX6650 is not set
+CONFIG_SENSORS_PC87360=m
+# CONFIG_SENSORS_PC87427 is not set
+CONFIG_SENSORS_SIS5595=m
+# CONFIG_SENSORS_DME1737 is not set
+CONFIG_SENSORS_SMSC47M1=m
+CONFIG_SENSORS_SMSC47M192=m
+CONFIG_SENSORS_SMSC47B397=m
+# CONFIG_SENSORS_THMC50 is not set
+CONFIG_SENSORS_VIA686A=m
+CONFIG_SENSORS_VT1211=m
+CONFIG_SENSORS_VT8231=m
+CONFIG_SENSORS_W83781D=m
+CONFIG_SENSORS_W83791D=m
+CONFIG_SENSORS_W83792D=m
+# CONFIG_SENSORS_W83793 is not set
+CONFIG_SENSORS_W83L785TS=m
+CONFIG_SENSORS_W83627HF=m
+CONFIG_SENSORS_W83627EHF=m
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+CONFIG_VIDEO_DEV=m
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_TVAUDIO=m
+CONFIG_VIDEO_TDA7432=m
+CONFIG_VIDEO_TDA9840=m
+CONFIG_VIDEO_TDA9875=m
+CONFIG_VIDEO_TEA6415C=m
+CONFIG_VIDEO_TEA6420=m
+CONFIG_VIDEO_MSP3400=m
+CONFIG_VIDEO_WM8775=m
+CONFIG_VIDEO_BT819=m
+CONFIG_VIDEO_BT856=m
+CONFIG_VIDEO_KS0127=m
+CONFIG_VIDEO_SAA7110=m
+CONFIG_VIDEO_SAA7111=m
+CONFIG_VIDEO_SAA7114=m
+CONFIG_VIDEO_SAA711X=m
+CONFIG_VIDEO_TVP5150=m
+CONFIG_VIDEO_VPX3220=m
+CONFIG_VIDEO_CX25840=m
+CONFIG_VIDEO_CX2341X=m
+CONFIG_VIDEO_SAA7185=m
+CONFIG_VIDEO_ADV7170=m
+CONFIG_VIDEO_ADV7175=m
+CONFIG_VIDEO_VIVI=m
+CONFIG_VIDEO_BT848=m
+CONFIG_VIDEO_BT848_DVB=y
+CONFIG_VIDEO_SAA6588=m
+CONFIG_VIDEO_BWQCAM=m
+CONFIG_VIDEO_CQCAM=m
+CONFIG_VIDEO_W9966=m
+CONFIG_VIDEO_CPIA=m
+CONFIG_VIDEO_CPIA_PP=m
+CONFIG_VIDEO_CPIA_USB=m
+CONFIG_VIDEO_CPIA2=m
+CONFIG_VIDEO_SAA5246A=m
+CONFIG_VIDEO_SAA5249=m
+CONFIG_TUNER_3036=m
+# CONFIG_TUNER_TEA5761 is not set
+CONFIG_VIDEO_STRADIS=m
+CONFIG_VIDEO_ZORAN_ZR36060=m
+CONFIG_VIDEO_ZORAN=m
+CONFIG_VIDEO_ZORAN_BUZ=m
+CONFIG_VIDEO_ZORAN_DC10=m
+CONFIG_VIDEO_ZORAN_DC30=m
+CONFIG_VIDEO_ZORAN_LML33=m
+CONFIG_VIDEO_ZORAN_LML33R10=m
+CONFIG_VIDEO_ZORAN_AVS6EYES=m
+CONFIG_VIDEO_SAA7134=m
+CONFIG_VIDEO_SAA7134_ALSA=m
+CONFIG_VIDEO_SAA7134_OSS=m
+CONFIG_VIDEO_SAA7134_DVB=m
+CONFIG_VIDEO_MXB=m
+CONFIG_VIDEO_DPC=m
+CONFIG_VIDEO_HEXIUM_ORION=m
+CONFIG_VIDEO_HEXIUM_GEMINI=m
+CONFIG_VIDEO_CX88=m
+CONFIG_VIDEO_CX88_ALSA=m
+CONFIG_VIDEO_CX88_BLACKBIRD=m
+CONFIG_VIDEO_CX88_DVB=m
+CONFIG_VIDEO_CX88_VP3054=m
+# CONFIG_VIDEO_IVTV is not set
+# CONFIG_VIDEO_CAFE_CCIC is not set
+CONFIG_V4L_USB_DRIVERS=y
+CONFIG_VIDEO_PVRUSB2=m
+CONFIG_VIDEO_PVRUSB2_29XXX=y
+CONFIG_VIDEO_PVRUSB2_24XXX=y
+CONFIG_VIDEO_PVRUSB2_SYSFS=y
+# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
+CONFIG_VIDEO_EM28XX=m
+# CONFIG_VIDEO_USBVISION is not set
+CONFIG_VIDEO_USBVIDEO=m
+CONFIG_USB_VICAM=m
+CONFIG_USB_IBMCAM=m
+CONFIG_USB_KONICAWC=m
+CONFIG_USB_QUICKCAM_MESSENGER=m
+CONFIG_USB_ET61X251=m
+CONFIG_VIDEO_OVCAMCHIP=m
+CONFIG_USB_W9968CF=m
+# CONFIG_USB_OV511 is not set
+CONFIG_USB_SE401=m
+CONFIG_USB_SN9C102=m
+CONFIG_USB_STV680=m
+CONFIG_USB_ZC0301=m
+CONFIG_USB_PWC=m
+# CONFIG_USB_PWC_DEBUG is not set
+# CONFIG_USB_ZR364XX is not set
+CONFIG_RADIO_ADAPTERS=y
+CONFIG_RADIO_GEMTEK_PCI=m
+CONFIG_RADIO_MAXIRADIO=m
+CONFIG_RADIO_MAESTRO=m
+CONFIG_USB_DSBR=m
+CONFIG_DVB_CORE=m
+CONFIG_DVB_CORE_ATTACH=y
+CONFIG_DVB_CAPTURE_DRIVERS=y
+
+#
+# Supported SAA7146 based PCI Adapters
+#
+CONFIG_DVB_AV7110=m
+CONFIG_DVB_AV7110_OSD=y
+CONFIG_DVB_BUDGET=m
+CONFIG_DVB_BUDGET_CI=m
+CONFIG_DVB_BUDGET_AV=m
+CONFIG_DVB_BUDGET_PATCH=m
+
+#
+# Supported USB Adapters
+#
+CONFIG_DVB_USB=m
+# CONFIG_DVB_USB_DEBUG is not set
+CONFIG_DVB_USB_A800=m
+CONFIG_DVB_USB_DIBUSB_MB=m
+CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y
+CONFIG_DVB_USB_DIBUSB_MC=m
+CONFIG_DVB_USB_DIB0700=m
+CONFIG_DVB_USB_UMT_010=m
+CONFIG_DVB_USB_CXUSB=m
+# CONFIG_DVB_USB_M920X is not set
+# CONFIG_DVB_USB_GL861 is not set
+# CONFIG_DVB_USB_AU6610 is not set
+CONFIG_DVB_USB_DIGITV=m
+CONFIG_DVB_USB_VP7045=m
+CONFIG_DVB_USB_VP702X=m
+CONFIG_DVB_USB_GP8PSK=m
+CONFIG_DVB_USB_NOVA_T_USB2=m
+# CONFIG_DVB_USB_TTUSB2 is not set
+CONFIG_DVB_USB_DTT200U=m
+# CONFIG_DVB_USB_OPERA1 is not set
+# CONFIG_DVB_USB_AF9005 is not set
+CONFIG_DVB_TTUSB_BUDGET=m
+CONFIG_DVB_TTUSB_DEC=m
+CONFIG_DVB_CINERGYT2=m
+CONFIG_DVB_CINERGYT2_TUNING=y
+CONFIG_DVB_CINERGYT2_STREAM_URB_COUNT=32
+CONFIG_DVB_CINERGYT2_STREAM_BUF_SIZE=512
+CONFIG_DVB_CINERGYT2_QUERY_INTERVAL=250
+CONFIG_DVB_CINERGYT2_ENABLE_RC_INPUT_DEVICE=y
+CONFIG_DVB_CINERGYT2_RC_QUERY_INTERVAL=100
+
+#
+# Supported FlexCopII (B2C2) Adapters
+#
+CONFIG_DVB_B2C2_FLEXCOP=m
+CONFIG_DVB_B2C2_FLEXCOP_PCI=m
+CONFIG_DVB_B2C2_FLEXCOP_USB=m
+# CONFIG_DVB_B2C2_FLEXCOP_DEBUG is not set
+
+#
+# Supported BT878 Adapters
+#
+CONFIG_DVB_BT8XX=m
+
+#
+# Supported Pluto2 Adapters
+#
+CONFIG_DVB_PLUTO2=m
+
+#
+# Supported DVB Frontends
+#
+
+#
+# Customise DVB Frontends
+#
+# CONFIG_DVB_FE_CUSTOMISE is not set
+
+#
+# DVB-S (satellite) frontends
+#
+CONFIG_DVB_STV0299=m
+CONFIG_DVB_CX24110=m
+CONFIG_DVB_CX24123=m
+CONFIG_DVB_TDA8083=m
+CONFIG_DVB_MT312=m
+CONFIG_DVB_VES1X93=m
+CONFIG_DVB_S5H1420=m
+CONFIG_DVB_TDA10086=m
+
+#
+# DVB-T (terrestrial) frontends
+#
+CONFIG_DVB_SP8870=m
+CONFIG_DVB_SP887X=m
+CONFIG_DVB_CX22700=m
+CONFIG_DVB_CX22702=m
+CONFIG_DVB_L64781=m
+CONFIG_DVB_TDA1004X=m
+CONFIG_DVB_NXT6000=m
+CONFIG_DVB_MT352=m
+CONFIG_DVB_ZL10353=m
+CONFIG_DVB_DIB3000MB=m
+CONFIG_DVB_DIB3000MC=m
+CONFIG_DVB_DIB7000M=m
+CONFIG_DVB_DIB7000P=m
+
+#
+# DVB-C (cable) frontends
+#
+CONFIG_DVB_VES1820=m
+CONFIG_DVB_TDA10021=m
+CONFIG_DVB_TDA10023=m
+CONFIG_DVB_STV0297=m
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+CONFIG_DVB_NXT200X=m
+CONFIG_DVB_OR51211=m
+CONFIG_DVB_OR51132=m
+CONFIG_DVB_BCM3510=m
+CONFIG_DVB_LGDT330X=m
+
+#
+# Tuners/PLL support
+#
+CONFIG_DVB_PLL=m
+CONFIG_DVB_TDA826X=m
+CONFIG_DVB_TDA827X=m
+# CONFIG_DVB_TUNER_QT1010 is not set
+CONFIG_DVB_TUNER_MT2060=m
+
+#
+# Miscellaneous devices
+#
+CONFIG_DVB_LNBP21=m
+CONFIG_DVB_ISL6421=m
+CONFIG_DVB_TUA6100=m
+CONFIG_VIDEO_SAA7146=m
+CONFIG_VIDEO_SAA7146_VV=m
+CONFIG_VIDEO_TUNER=m
+CONFIG_VIDEO_BUF=m
+CONFIG_VIDEO_BUF_DVB=m
+CONFIG_VIDEO_BTCX=m
+CONFIG_VIDEO_IR_I2C=m
+CONFIG_VIDEO_IR=m
+CONFIG_VIDEO_TVEEPROM=m
+CONFIG_DAB=y
+CONFIG_USB_DABUSB=m
+
+#
+# Graphics support
+#
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=m
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+CONFIG_VGASTATE=m
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_DDC=m
+CONFIG_FB_CFB_FILLRECT=m
+CONFIG_FB_CFB_COPYAREA=m
+CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+CONFIG_FB_BACKLIGHT=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+CONFIG_FB_CIRRUS=m
+CONFIG_FB_PM2=m
+CONFIG_FB_PM2_FIFO_DISCONNECT=y
+CONFIG_FB_CYBER2000=m
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+CONFIG_FB_S1D13XXX=m
+CONFIG_FB_NVIDIA=m
+CONFIG_FB_NVIDIA_I2C=y
+# CONFIG_FB_NVIDIA_DEBUG is not set
+CONFIG_FB_NVIDIA_BACKLIGHT=y
+CONFIG_FB_RIVA=m
+CONFIG_FB_RIVA_I2C=y
+# CONFIG_FB_RIVA_DEBUG is not set
+CONFIG_FB_RIVA_BACKLIGHT=y
+CONFIG_FB_MATROX=m
+CONFIG_FB_MATROX_MILLENIUM=y
+CONFIG_FB_MATROX_MYSTIQUE=y
+CONFIG_FB_MATROX_G=y
+CONFIG_FB_MATROX_I2C=m
+CONFIG_FB_MATROX_MAVEN=m
+CONFIG_FB_MATROX_MULTIHEAD=y
+CONFIG_FB_RADEON=m
+CONFIG_FB_RADEON_I2C=y
+CONFIG_FB_RADEON_BACKLIGHT=y
+# CONFIG_FB_RADEON_DEBUG is not set
+CONFIG_FB_ATY128=m
+CONFIG_FB_ATY128_BACKLIGHT=y
+CONFIG_FB_ATY=m
+CONFIG_FB_ATY_CT=y
+CONFIG_FB_ATY_GENERIC_LCD=y
+CONFIG_FB_ATY_GX=y
+CONFIG_FB_ATY_BACKLIGHT=y
+# CONFIG_FB_S3 is not set
+CONFIG_FB_SAVAGE=m
+CONFIG_FB_SAVAGE_I2C=y
+CONFIG_FB_SAVAGE_ACCEL=y
+CONFIG_FB_SIS=m
+CONFIG_FB_SIS_300=y
+CONFIG_FB_SIS_315=y
+CONFIG_FB_NEOMAGIC=m
+CONFIG_FB_KYRO=m
+CONFIG_FB_3DFX=m
+# CONFIG_FB_3DFX_ACCEL is not set
+CONFIG_FB_VOODOO1=m
+# CONFIG_FB_VT8623 is not set
+CONFIG_FB_TRIDENT=m
+# CONFIG_FB_TRIDENT_ACCEL is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=m
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_LOGO is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=m
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_HWDEP=m
+CONFIG_SND_RAWMIDI=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+CONFIG_SND_SEQUENCER_OSS=y
+CONFIG_SND_RTCTIMER=m
+CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
+CONFIG_SND_DYNAMIC_MINORS=y
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+CONFIG_SND_MPU401_UART=m
+CONFIG_SND_OPL3_LIB=m
+CONFIG_SND_VX_LIB=m
+CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_DUMMY=m
+CONFIG_SND_VIRMIDI=m
+CONFIG_SND_MTPAV=m
+CONFIG_SND_MTS64=m
+CONFIG_SND_SERIAL_U16550=m
+CONFIG_SND_MPU401=m
+# CONFIG_SND_PORTMAN2X4 is not set
+
+#
+# PCI devices
+#
+CONFIG_SND_AD1889=m
+CONFIG_SND_ALS300=m
+CONFIG_SND_ALI5451=m
+CONFIG_SND_ATIIXP=m
+CONFIG_SND_ATIIXP_MODEM=m
+CONFIG_SND_AU8810=m
+CONFIG_SND_AU8820=m
+CONFIG_SND_AU8830=m
+CONFIG_SND_AZT3328=m
+CONFIG_SND_BT87X=m
+# CONFIG_SND_BT87X_OVERCLOCK is not set
+CONFIG_SND_CA0106=m
+CONFIG_SND_CMIPCI=m
+CONFIG_SND_CS4281=m
+CONFIG_SND_CS46XX=m
+CONFIG_SND_CS46XX_NEW_DSP=y
+CONFIG_SND_DARLA20=m
+CONFIG_SND_GINA20=m
+CONFIG_SND_LAYLA20=m
+CONFIG_SND_DARLA24=m
+CONFIG_SND_GINA24=m
+CONFIG_SND_LAYLA24=m
+CONFIG_SND_MONA=m
+CONFIG_SND_MIA=m
+CONFIG_SND_ECHO3G=m
+CONFIG_SND_INDIGO=m
+CONFIG_SND_INDIGOIO=m
+CONFIG_SND_INDIGODJ=m
+CONFIG_SND_EMU10K1=m
+CONFIG_SND_EMU10K1X=m
+CONFIG_SND_ENS1370=m
+CONFIG_SND_ENS1371=m
+CONFIG_SND_ES1938=m
+CONFIG_SND_ES1968=m
+CONFIG_SND_FM801=m
+CONFIG_SND_FM801_TEA575X_BOOL=y
+CONFIG_SND_FM801_TEA575X=m
+CONFIG_SND_HDA_INTEL=m
+CONFIG_SND_HDSP=m
+CONFIG_SND_HDSPM=m
+CONFIG_SND_ICE1712=m
+CONFIG_SND_ICE1724=m
+CONFIG_SND_INTEL8X0=m
+CONFIG_SND_INTEL8X0M=m
+CONFIG_SND_KORG1212=m
+CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL=y
+CONFIG_SND_MAESTRO3=m
+CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL=y
+CONFIG_SND_MIXART=m
+CONFIG_SND_NM256=m
+CONFIG_SND_PCXHR=m
+CONFIG_SND_RIPTIDE=m
+CONFIG_SND_RME32=m
+CONFIG_SND_RME96=m
+CONFIG_SND_RME9652=m
+CONFIG_SND_SONICVIBES=m
+CONFIG_SND_TRIDENT=m
+CONFIG_SND_VIA82XX=m
+CONFIG_SND_VIA82XX_MODEM=m
+CONFIG_SND_VX222=m
+CONFIG_SND_YMFPCI=m
+CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
+# CONFIG_SND_AC97_POWER_SAVE is not set
+
+#
+# ALSA MIPS devices
+#
+# CONFIG_SND_AU1X00 is not set
+
+#
+# USB devices
+#
+CONFIG_SND_USB_AUDIO=m
+# CONFIG_SND_USB_CAIAQ is not set
+
+#
+# PCMCIA devices
+#
+CONFIG_SND_VXPOCKET=m
+CONFIG_SND_PDAUDIOCF=m
+
+#
+# System on Chip audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
+# SoC Audio support for SuperH
+#
+
+#
+# Open Sound System
+#
+CONFIG_SOUND_PRIME=m
+CONFIG_SOUND_TRIDENT=m
+# CONFIG_SOUND_MSNDCLAS is not set
+# CONFIG_SOUND_MSNDPIN is not set
+CONFIG_AC97_BUS=m
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=m
+CONFIG_USB_HIDINPUT_POWERBOOK=y
+# CONFIG_HID_FF is not set
+CONFIG_USB_HIDDEV=y
+
+#
+# USB HID Boot Protocol drivers
+#
+CONFIG_USB_KBD=m
+CONFIG_USB_MOUSE=m
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=m
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_PERSIST is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=m
+CONFIG_USB_EHCI_SPLIT_ISO=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=m
+CONFIG_USB_U132_HCD=m
+CONFIG_USB_SL811_HCD=m
+CONFIG_USB_SL811_CS=m
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+CONFIG_USB_STORAGE_ISD200=y
+CONFIG_USB_STORAGE_DPCM=y
+CONFIG_USB_STORAGE_USBAT=y
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+CONFIG_USB_STORAGE_ALAUDA=y
+CONFIG_USB_STORAGE_KARMA=y
+CONFIG_USB_LIBUSUAL=y
+
+#
+# USB Imaging devices
+#
+CONFIG_USB_MDC800=m
+CONFIG_USB_MICROTEK=m
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+CONFIG_USB_USS720=m
+
+#
+# USB Serial Converter support
+#
+CONFIG_USB_SERIAL=m
+CONFIG_USB_SERIAL_GENERIC=y
+CONFIG_USB_SERIAL_AIRCABLE=m
+CONFIG_USB_SERIAL_AIRPRIME=m
+CONFIG_USB_SERIAL_ARK3116=m
+CONFIG_USB_SERIAL_BELKIN=m
+CONFIG_USB_SERIAL_WHITEHEAT=m
+CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
+CONFIG_USB_SERIAL_CP2101=m
+CONFIG_USB_SERIAL_CYPRESS_M8=m
+CONFIG_USB_SERIAL_EMPEG=m
+CONFIG_USB_SERIAL_FTDI_SIO=m
+CONFIG_USB_SERIAL_FUNSOFT=m
+CONFIG_USB_SERIAL_VISOR=m
+CONFIG_USB_SERIAL_IPAQ=m
+CONFIG_USB_SERIAL_IR=m
+CONFIG_USB_SERIAL_EDGEPORT=m
+CONFIG_USB_SERIAL_EDGEPORT_TI=m
+CONFIG_USB_SERIAL_GARMIN=m
+CONFIG_USB_SERIAL_IPW=m
+CONFIG_USB_SERIAL_KEYSPAN_PDA=m
+CONFIG_USB_SERIAL_KEYSPAN=m
+# CONFIG_USB_SERIAL_KEYSPAN_MPR is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set
+CONFIG_USB_SERIAL_KLSI=m
+CONFIG_USB_SERIAL_KOBIL_SCT=m
+CONFIG_USB_SERIAL_MCT_U232=m
+CONFIG_USB_SERIAL_MOS7720=m
+CONFIG_USB_SERIAL_MOS7840=m
+CONFIG_USB_SERIAL_NAVMAN=m
+CONFIG_USB_SERIAL_PL2303=m
+# CONFIG_USB_SERIAL_OTI6858 is not set
+CONFIG_USB_SERIAL_HP4X=m
+CONFIG_USB_SERIAL_SAFE=m
+# CONFIG_USB_SERIAL_SAFE_PADDED is not set
+CONFIG_USB_SERIAL_SIERRAWIRELESS=m
+CONFIG_USB_SERIAL_TI=m
+CONFIG_USB_SERIAL_CYBERJACK=m
+CONFIG_USB_SERIAL_XIRCOM=m
+CONFIG_USB_SERIAL_OPTION=m
+CONFIG_USB_SERIAL_OMNINET=m
+# CONFIG_USB_SERIAL_DEBUG is not set
+CONFIG_USB_EZUSB=y
+
+#
+# USB Miscellaneous drivers
+#
+CONFIG_USB_EMI62=m
+CONFIG_USB_EMI26=m
+CONFIG_USB_ADUTUX=m
+CONFIG_USB_AUERSWALD=m
+CONFIG_USB_RIO500=m
+CONFIG_USB_LEGOTOWER=m
+CONFIG_USB_LCD=m
+# CONFIG_USB_BERRY_CHARGE is not set
+CONFIG_USB_LED=m
+CONFIG_USB_CYPRESS_CY7C63=m
+CONFIG_USB_CYTHERM=m
+CONFIG_USB_PHIDGET=m
+CONFIG_USB_PHIDGETKIT=m
+CONFIG_USB_PHIDGETMOTORCONTROL=m
+CONFIG_USB_PHIDGETSERVO=m
+CONFIG_USB_IDMOUSE=m
+CONFIG_USB_FTDI_ELAN=m
+CONFIG_USB_APPLEDISPLAY=m
+CONFIG_USB_SISUSBVGA=m
+# CONFIG_USB_SISUSBVGA_CON is not set
+CONFIG_USB_LD=m
+CONFIG_USB_TRANCEVIBRATOR=m
+# CONFIG_USB_IOWARRIOR is not set
+CONFIG_USB_TEST=m
+
+#
+# USB DSL modem support
+#
+CONFIG_USB_ATM=m
+CONFIG_USB_SPEEDTOUCH=m
+CONFIG_USB_CXACRU=m
+CONFIG_USB_UEAGLEATM=m
+CONFIG_USB_XUSBATM=m
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=m
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+CONFIG_USB_GADGET_NET2280=y
+CONFIG_USB_NET2280=m
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+CONFIG_USB_GADGET_DUALSPEED=y
+CONFIG_USB_ZERO=m
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_RNDIS=y
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+CONFIG_USB_G_SERIAL=m
+CONFIG_USB_MIDI_GADGET=m
+CONFIG_MMC=m
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=m
+CONFIG_MMC_BLOCK_BOUNCE=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_SDHCI=m
+CONFIG_MMC_TIFM_SD=m
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=m
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+# CONFIG_LEDS_TRIGGERS is not set
+CONFIG_INFINIBAND=m
+CONFIG_INFINIBAND_USER_MAD=m
+CONFIG_INFINIBAND_USER_ACCESS=m
+CONFIG_INFINIBAND_USER_MEM=y
+CONFIG_INFINIBAND_ADDR_TRANS=y
+CONFIG_INFINIBAND_MTHCA=m
+CONFIG_INFINIBAND_MTHCA_DEBUG=y
+CONFIG_INFINIBAND_AMSO1100=m
+CONFIG_INFINIBAND_AMSO1100_DEBUG=y
+# CONFIG_MLX4_INFINIBAND is not set
+CONFIG_INFINIBAND_IPOIB=m
+# CONFIG_INFINIBAND_IPOIB_CM is not set
+CONFIG_INFINIBAND_IPOIB_DEBUG=y
+# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
+CONFIG_INFINIBAND_SRP=m
+CONFIG_INFINIBAND_ISER=m
+CONFIG_RTC_LIB=m
+CONFIG_RTC_CLASS=m
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+CONFIG_RTC_INTF_DEV_UIE_EMUL=y
+CONFIG_RTC_DRV_TEST=m
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=m
+CONFIG_RTC_DRV_DS1672=m
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_RS5C372=m
+CONFIG_RTC_DRV_ISL1208=m
+CONFIG_RTC_DRV_X1205=m
+CONFIG_RTC_DRV_PCF8563=m
+CONFIG_RTC_DRV_PCF8583=m
+# CONFIG_RTC_DRV_M41T80 is not set
+
+#
+# SPI RTC drivers
+#
+CONFIG_RTC_DRV_RS5C348=m
+CONFIG_RTC_DRV_MAX6902=m
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+CONFIG_RTC_DRV_DS1553=m
+# CONFIG_RTC_DRV_STK17TA8 is not set
+CONFIG_RTC_DRV_DS1742=m
+CONFIG_RTC_DRV_M48T86=m
+# CONFIG_RTC_DRV_M48T59 is not set
+CONFIG_RTC_DRV_V3020=m
+
+#
+# on-CPU RTC drivers
+#
+
+#
+# DMA Engine support
+#
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+CONFIG_NET_DMA=y
+
+#
+# DMA Devices
+#
+CONFIG_INTEL_IOATDMA=m
+# CONFIG_AUXDISPLAY is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=m
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=m
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=m
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=m
+CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_REISERFS_FS_POSIX_ACL=y
+CONFIG_REISERFS_FS_SECURITY=y
+CONFIG_JFS_FS=m
+CONFIG_JFS_POSIX_ACL=y
+CONFIG_JFS_SECURITY=y
+# CONFIG_JFS_DEBUG is not set
+CONFIG_JFS_STATISTICS=y
+CONFIG_FS_POSIX_ACL=y
+CONFIG_XFS_FS=m
+CONFIG_XFS_QUOTA=y
+CONFIG_XFS_SECURITY=y
+CONFIG_XFS_POSIX_ACL=y
+CONFIG_XFS_RT=y
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_MINIX_FS=m
+CONFIG_ROMFS_FS=m
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_QUOTA=y
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_QUOTACTL=y
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=m
+CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=m
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_RW is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+CONFIG_CONFIGFS_FS=m
+
+#
+# Miscellaneous filesystems
+#
+CONFIG_ADFS_FS=m
+# CONFIG_ADFS_FS_RW is not set
+CONFIG_AFFS_FS=m
+CONFIG_ECRYPT_FS=m
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+CONFIG_BEFS_FS=m
+# CONFIG_BEFS_DEBUG is not set
+CONFIG_BFS_FS=m
+CONFIG_EFS_FS=m
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=y
+CONFIG_VXFS_FS=m
+CONFIG_HPFS_FS=m
+CONFIG_QNX4FS_FS=m
+CONFIG_SYSV_FS=m
+CONFIG_UFS_FS=m
+# CONFIG_UFS_FS_WRITE is not set
+# CONFIG_UFS_DEBUG is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+CONFIG_NFS_DIRECTIO=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_TCP=y
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=m
+CONFIG_RPCSEC_GSS_SPKM3=m
+CONFIG_SMB_FS=m
+# CONFIG_SMB_NLS_DEFAULT is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+CONFIG_NCP_FS=m
+CONFIG_NCPFS_PACKET_SIGNING=y
+CONFIG_NCPFS_IOCTL_LOCKING=y
+CONFIG_NCPFS_STRONG=y
+CONFIG_NCPFS_NFS_NS=y
+CONFIG_NCPFS_OS2_NS=y
+# CONFIG_NCPFS_SMALLDOS is not set
+CONFIG_NCPFS_NLS=y
+CONFIG_NCPFS_EXTRAS=y
+CONFIG_CODA_FS=m
+# CONFIG_CODA_FS_OLD_API is not set
+CONFIG_AFS_FS=m
+# CONFIG_AFS_DEBUG is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_ACORN_PARTITION=y
+# CONFIG_ACORN_PARTITION_CUMANA is not set
+# CONFIG_ACORN_PARTITION_EESOX is not set
+CONFIG_ACORN_PARTITION_ICS=y
+# CONFIG_ACORN_PARTITION_ADFS is not set
+# CONFIG_ACORN_PARTITION_POWERTEC is not set
+CONFIG_ACORN_PARTITION_RISCIX=y
+CONFIG_OSF_PARTITION=y
+CONFIG_AMIGA_PARTITION=y
+CONFIG_ATARI_PARTITION=y
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+CONFIG_BSD_DISKLABEL=y
+CONFIG_MINIX_SUBPARTITION=y
+CONFIG_SOLARIS_X86_PARTITION=y
+CONFIG_UNIXWARE_DISKLABEL=y
+CONFIG_LDM_PARTITION=y
+# CONFIG_LDM_DEBUG is not set
+CONFIG_SGI_PARTITION=y
+CONFIG_ULTRIX_PARTITION=y
+CONFIG_SUN_PARTITION=y
+CONFIG_KARMA_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="cp437"
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+
+#
+# Distributed Lock Manager
+#
+CONFIG_DLM=m
+# CONFIG_DLM_DEBUG is not set
+
+#
+# Profiling support
+#
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=m
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_CROSSCOMPILE is not set
+CONFIG_CMDLINE=""
+CONFIG_SYS_SUPPORTS_KGDB=y
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
+CONFIG_SECURITY=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+CONFIG_SECURITY_CAPABILITIES=m
+CONFIG_SECURITY_ROOTPLUG=m
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
+CONFIG_SECURITY_SELINUX_DISABLE=y
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
+# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
+# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
+CONFIG_XOR_BLOCKS=m
+CONFIG_ASYNC_CORE=m
+CONFIG_ASYNC_MEMCPY=m
+CONFIG_ASYNC_XOR=m
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_TGR192=m
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=m
+# CONFIG_CRYPTO_FCRYPT is not set
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_CAMELLIA is not set
+CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=m
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_AUDIT_GENERIC=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_REED_SOLOMON=m
+CONFIG_REED_SOLOMON_DEC16=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_CHECK_SIGNATURE=y
diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig
index 2f28557f3d7..3ed991ae0eb 100644
--- a/arch/mips/configs/sb1250-swarm_defconfig
+++ b/arch/mips/configs/sb1250-swarm_defconfig
@@ -70,7 +70,6 @@ CONFIG_SIBYTE_HAS_LDT=y
 CONFIG_SIBYTE_CFE=y
 # CONFIG_SIBYTE_CFE_CONSOLE is not set
 # CONFIG_SIBYTE_BUS_WATCHER is not set
-# CONFIG_SIBYTE_SB1250_PROF is not set
 # CONFIG_SIBYTE_TBPROF is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c
index 6d55e8aab66..6a17c9b508e 100644
--- a/arch/mips/dec/ecc-berr.c
+++ b/arch/mips/dec/ecc-berr.c
@@ -263,7 +263,7 @@ static inline void dec_kn03_be_init(void)
 	 */
 	*mcr = (*mcr & ~(KN03_MCR_DIAGCHK | KN03_MCR_DIAGGEN)) |
 	       KN03_MCR_CORRECT;
-	if (current_cpu_data.cputype == CPU_R4400SC)
+	if (current_cpu_type() == CPU_R4400SC)
 		*mbcs |= KN4K_MB_CSR_EE;
 	fast_iob();
 }
diff --git a/arch/mips/dec/kn02xa-berr.c b/arch/mips/dec/kn02xa-berr.c
index 7a053aadcd3..5f04545c360 100644
--- a/arch/mips/dec/kn02xa-berr.c
+++ b/arch/mips/dec/kn02xa-berr.c
@@ -132,7 +132,7 @@ void __init dec_kn02xa_be_init(void)
 	volatile u32 *mbcs = (void *)CKSEG1ADDR(KN4K_SLOT_BASE + KN4K_MB_CSR);
 
         /* For KN04 we need to make sure EE (?) is enabled in the MB.  */
-        if (current_cpu_data.cputype == CPU_R4000SC)
+        if (current_cpu_type() == CPU_R4000SC)
 		*mbcs |= KN4K_MB_CSR_EE;
 	fast_iob();
 
diff --git a/arch/mips/dec/prom/identify.c b/arch/mips/dec/prom/identify.c
index cd85924e257..95e26f4bb38 100644
--- a/arch/mips/dec/prom/identify.c
+++ b/arch/mips/dec/prom/identify.c
@@ -133,9 +133,6 @@ void __init prom_identify_arch(u32 magic)
 	dec_firmrev = (dec_sysid & 0xff00) >> 8;
 	dec_etc = dec_sysid & 0xff;
 
-	/* We're obviously one of the DEC machines */
-	mips_machgroup = MACH_GROUP_DEC;
-
 	/*
 	 * FIXME: This may not be an exhaustive list of DECStations/Servers!
 	 * Put all model-specific initialisation calls here.
diff --git a/arch/mips/dec/prom/init.c b/arch/mips/dec/prom/init.c
index 808c182fd3f..93f1239af52 100644
--- a/arch/mips/dec/prom/init.c
+++ b/arch/mips/dec/prom/init.c
@@ -108,8 +108,8 @@ void __init prom_init(void)
 
 	/* Were we compiled with the right CPU option? */
 #if defined(CONFIG_CPU_R3000)
-	if ((current_cpu_data.cputype == CPU_R4000SC) ||
-	    (current_cpu_data.cputype == CPU_R4400SC)) {
+	if ((current_cpu_type() == CPU_R4000SC) ||
+	    (current_cpu_type() == CPU_R4400SC)) {
 		static char r4k_msg[] __initdata =
 			"Please recompile with \"CONFIG_CPU_R4x00 = y\".\n";
 		printk(cpu_msg);
@@ -119,8 +119,8 @@ void __init prom_init(void)
 #endif
 
 #if defined(CONFIG_CPU_R4X00)
-	if ((current_cpu_data.cputype == CPU_R3000) ||
-	    (current_cpu_data.cputype == CPU_R3000A)) {
+	if ((current_cpu_type() == CPU_R3000) ||
+	    (current_cpu_type() == CPU_R3000A)) {
 		static char r3k_msg[] __initdata =
 			"Please recompile with \"CONFIG_CPU_R3000 = y\".\n";
 		printk(cpu_msg);
diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c
index 3e634f2f544..bd5431e1f40 100644
--- a/arch/mips/dec/setup.c
+++ b/arch/mips/dec/setup.c
@@ -145,13 +145,9 @@ static void __init dec_be_init(void)
 	}
 }
 
-
-extern void dec_time_init(void);
-
 void __init plat_mem_setup(void)
 {
 	board_be_init = dec_be_init;
-	board_time_init = dec_time_init;
 
 	wbflush_setup();
 
diff --git a/arch/mips/dec/time.c b/arch/mips/dec/time.c
index 8b7e0c17ac3..820e5331205 100644
--- a/arch/mips/dec/time.c
+++ b/arch/mips/dec/time.c
@@ -24,7 +24,6 @@
 
 #include <asm/bootinfo.h>
 #include <asm/cpu.h>
-#include <asm/div64.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/mipsregs.h>
@@ -36,7 +35,7 @@
 #include <asm/dec/ioasic_addrs.h>
 #include <asm/dec/machtype.h>
 
-static unsigned long dec_rtc_get_time(void)
+unsigned long read_persistent_clock(void)
 {
 	unsigned int year, mon, day, hour, min, sec, real_year;
 	unsigned long flags;
@@ -75,13 +74,13 @@ static unsigned long dec_rtc_get_time(void)
 }
 
 /*
- * In order to set the CMOS clock precisely, dec_rtc_set_mmss has to
+ * In order to set the CMOS clock precisely, rtc_mips_set_mmss has to
  * be called 500 ms after the second nowtime has started, because when
  * nowtime is written into the registers of the CMOS clock, it will
  * jump to the next second precisely 500 ms later.  Check the Dallas
  * DS1287 data sheet for details.
  */
-static int dec_rtc_set_mmss(unsigned long nowtime)
+int rtc_mips_set_mmss(unsigned long nowtime)
 {
 	int retval = 0;
 	int real_seconds, real_minutes, cmos_minutes;
@@ -140,7 +139,6 @@ static int dec_rtc_set_mmss(unsigned long nowtime)
 	return retval;
 }
 
-
 static int dec_timer_state(void)
 {
 	return (CMOS_READ(RTC_REG_C) & RTC_PF) != 0;
@@ -161,11 +159,8 @@ static cycle_t dec_ioasic_hpt_read(void)
 }
 
 
-void __init dec_time_init(void)
+void __init plat_time_init(void)
 {
-	rtc_mips_get_time = dec_rtc_get_time;
-	rtc_mips_set_mmss = dec_rtc_set_mmss;
-
 	mips_timer_state = dec_timer_state;
 	mips_timer_ack = dec_timer_ack;
 
diff --git a/arch/mips/emma2rh/common/prom.c b/arch/mips/emma2rh/common/prom.c
index 7433bd8e556..0f791eb6bb6 100644
--- a/arch/mips/emma2rh/common/prom.c
+++ b/arch/mips/emma2rh/common/prom.c
@@ -62,8 +62,6 @@ void __init prom_init(void)
 		strcat(arcs_cmdline, " ");
 	}
 
-	mips_machgroup = MACH_GROUP_NEC_EMMA2RH;
-
 #if defined(CONFIG_MARKEINS)
 	mips_machtype = MACH_NEC_MARKEINS;
 	add_memory_region(0, EMMA2RH_RAM_SIZE, BOOT_MEM_RAM);
diff --git a/arch/mips/emma2rh/markeins/setup.c b/arch/mips/emma2rh/markeins/setup.c
index 2f060e1ed36..5e1da53b04a 100644
--- a/arch/mips/emma2rh/markeins/setup.c
+++ b/arch/mips/emma2rh/markeins/setup.c
@@ -88,7 +88,7 @@ static unsigned int __init detect_bus_frequency(unsigned long rtc_base)
 	return clock[reg];
 }
 
-static void __init emma2rh_time_init(void)
+void __init plat_time_init(void)
 {
 	u32 reg;
 	if (bus_frequency == 0)
@@ -124,8 +124,6 @@ void __init plat_mem_setup(void)
 
 	set_io_port_base(KSEG1ADDR(EMMA2RH_PCI_IO_BASE));
 
-	board_time_init = emma2rh_time_init;
-
 	_machine_restart = markeins_machine_restart;
 	_machine_halt = markeins_machine_halt;
 	pm_power_off = markeins_machine_power_off;
diff --git a/arch/mips/arc/Makefile b/arch/mips/fw/arc/Makefile
index 4f349ec1ea2..4f349ec1ea2 100644
--- a/arch/mips/arc/Makefile
+++ b/arch/mips/fw/arc/Makefile
diff --git a/arch/mips/arc/arc_con.c b/arch/mips/fw/arc/arc_con.c
index bc32fe64f42..bc32fe64f42 100644
--- a/arch/mips/arc/arc_con.c
+++ b/arch/mips/fw/arc/arc_con.c
diff --git a/arch/mips/arc/cmdline.c b/arch/mips/fw/arc/cmdline.c
index fd604ef2882..fd604ef2882 100644
--- a/arch/mips/arc/cmdline.c
+++ b/arch/mips/fw/arc/cmdline.c
diff --git a/arch/mips/fw/arc/env.c b/arch/mips/fw/arc/env.c
new file mode 100644
index 00000000000..6f5dd42b96e
--- /dev/null
+++ b/arch/mips/fw/arc/env.c
@@ -0,0 +1,27 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * env.c: ARCS environment variable routines.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+
+#include <asm/fw/arc/types.h>
+#include <asm/sgialib.h>
+
+PCHAR __init
+ArcGetEnvironmentVariable(CHAR *name)
+{
+	return (CHAR *) ARC_CALL1(get_evar, name);
+}
+
+LONG __init
+ArcSetEnvironmentVariable(PCHAR name, PCHAR value)
+{
+	return ARC_CALL2(set_evar, name, value);
+}
diff --git a/arch/mips/fw/arc/file.c b/arch/mips/fw/arc/file.c
new file mode 100644
index 00000000000..30335341b44
--- /dev/null
+++ b/arch/mips/fw/arc/file.c
@@ -0,0 +1,75 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * ARC firmware interface.
+ *
+ * Copyright (C) 1994, 1995, 1996, 1999 Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#include <linux/init.h>
+
+#include <asm/fw/arc/types.h>
+#include <asm/sgialib.h>
+
+LONG
+ArcGetDirectoryEntry(ULONG FileID, struct linux_vdirent *Buffer,
+                     ULONG N, ULONG *Count)
+{
+	return ARC_CALL4(get_vdirent, FileID, Buffer, N, Count);
+}
+
+LONG
+ArcOpen(CHAR *Path, enum linux_omode OpenMode, ULONG *FileID)
+{
+	return ARC_CALL3(open, Path, OpenMode, FileID);
+}
+
+LONG
+ArcClose(ULONG FileID)
+{
+	return ARC_CALL1(close, FileID);
+}
+
+LONG
+ArcRead(ULONG FileID, VOID *Buffer, ULONG N, ULONG *Count)
+{
+	return ARC_CALL4(read, FileID, Buffer, N, Count);
+}
+
+LONG
+ArcGetReadStatus(ULONG FileID)
+{
+	return ARC_CALL1(get_rstatus, FileID);
+}
+
+LONG
+ArcWrite(ULONG FileID, PVOID Buffer, ULONG N, PULONG Count)
+{
+	return ARC_CALL4(write, FileID, Buffer, N, Count);
+}
+
+LONG
+ArcSeek(ULONG FileID, struct linux_bigint *Position, enum linux_seekmode SeekMode)
+{
+	return ARC_CALL3(seek, FileID, Position, SeekMode);
+}
+
+LONG
+ArcMount(char *name, enum linux_mountops op)
+{
+	return ARC_CALL2(mount, name, op);
+}
+
+LONG
+ArcGetFileInformation(ULONG FileID, struct linux_finfo *Information)
+{
+	return ARC_CALL2(get_finfo, FileID, Information);
+}
+
+LONG ArcSetFileInformation(ULONG FileID, ULONG AttributeFlags,
+                           ULONG AttributeMask)
+{
+	return ARC_CALL3(set_finfo, FileID, AttributeFlags, AttributeMask);
+}
diff --git a/arch/mips/fw/arc/identify.c b/arch/mips/fw/arc/identify.c
new file mode 100644
index 00000000000..28dfd2e2989
--- /dev/null
+++ b/arch/mips/fw/arc/identify.c
@@ -0,0 +1,121 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * identify.c: identify machine by looking up system identifier
+ *
+ * Copyright (C) 1998 Thomas Bogendoerfer
+ *
+ * This code is based on arch/mips/sgi/kernel/system.c, which is
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/string.h>
+
+#include <asm/sgialib.h>
+#include <asm/bootinfo.h>
+
+struct smatch {
+	char *arcname;
+	char *liname;
+	int type;
+	int flags;
+};
+
+static struct smatch mach_table[] = {
+	{
+		.arcname	= "SGI-IP22",
+		.liname		= "SGI Indy",
+		.type		= MACH_SGI_IP22,
+		.flags		= PROM_FLAG_ARCS,
+	}, {
+		.arcname	= "SGI-IP27",
+		.liname		= "SGI Origin",
+		.type		= MACH_SGI_IP27,
+		.flags		= PROM_FLAG_ARCS,
+	}, {
+		.arcname	= "SGI-IP28",
+		.liname		= "SGI IP28",
+		.type		= MACH_SGI_IP28,
+		.flags		= PROM_FLAG_ARCS,
+	}, {
+		.arcname	= "SGI-IP30",
+		.liname		= "SGI Octane",
+		.type		= MACH_SGI_IP30,
+		.flags		= PROM_FLAG_ARCS,
+	}, {
+		.arcname	= "SGI-IP32",
+		.liname		= "SGI O2",
+		.type		= MACH_SGI_IP32,
+		.flags		= PROM_FLAG_ARCS,
+	}, {
+		.arcname	= "Microsoft-Jazz",
+		.liname		= "Jazz MIPS_Magnum_4000",
+		.type		= MACH_MIPS_MAGNUM_4000,
+		.flags		= 0,
+	}, {
+		.arcname	= "PICA-61",
+		.liname		= "Jazz Acer_PICA_61",
+		.type		= MACH_ACER_PICA_61,
+		.flags		= 0,
+	}, {
+		.arcname	= "RM200PCI",
+		.liname		= "SNI RM200_PCI",
+		.type		= MACH_SNI_RM200_PCI,
+		.flags		= PROM_FLAG_DONT_FREE_TEMP,
+	}
+};
+
+int prom_flags;
+
+static struct smatch * __init string_to_mach(const char *s)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(mach_table); i++) {
+		if (!strcmp(s, mach_table[i].arcname))
+			return &mach_table[i];
+	}
+
+	panic("Yeee, could not determine architecture type <%s>", s);
+}
+
+char *system_type;
+
+const char *get_system_type(void)
+{
+	return system_type;
+}
+
+void __init prom_identify_arch(void)
+{
+	pcomponent *p;
+	struct smatch *mach;
+	const char *iname;
+
+	/*
+	 * The root component tells us what machine architecture we have here.
+	 */
+	p = ArcGetChild(PROM_NULL_COMPONENT);
+	if (p == NULL) {
+#ifdef CONFIG_SGI_IP27
+		/* IP27 PROM misbehaves, seems to not implement ARC
+		   GetChild().  So we just assume it's an IP27.  */
+		iname = "SGI-IP27";
+#else
+		iname = "Unknown";
+#endif
+	} else
+		iname = (char *) (long) p->iname;
+
+	printk("ARCH: %s\n", iname);
+	mach = string_to_mach(iname);
+	system_type = mach->liname;
+
+	mips_machtype = mach->type;
+	prom_flags = mach->flags;
+}
diff --git a/arch/mips/arc/init.c b/arch/mips/fw/arc/init.c
index e2f75b13312..e2f75b13312 100644
--- a/arch/mips/arc/init.c
+++ b/arch/mips/fw/arc/init.c
diff --git a/arch/mips/fw/arc/memory.c b/arch/mips/fw/arc/memory.c
new file mode 100644
index 00000000000..8b8eea2b6cf
--- /dev/null
+++ b/arch/mips/fw/arc/memory.c
@@ -0,0 +1,160 @@
+/*
+ * memory.c: PROM library functions for acquiring/using memory descriptors
+ *           given to us from the ARCS firmware.
+ *
+ * Copyright (C) 1996 by David S. Miller
+ * Copyright (C) 1999, 2000, 2001 by Ralf Baechle
+ * Copyright (C) 1999, 2000 by Silicon Graphics, Inc.
+ *
+ * PROM library functions for acquiring/using memory descriptors given to us
+ * from the ARCS firmware.  This is only used when CONFIG_ARC_MEMORY is set
+ * because on some machines like SGI IP27 the ARC memory configuration data
+ * completly bogus and alternate easier to use mechanisms are available.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/bootmem.h>
+#include <linux/swap.h>
+
+#include <asm/sgialib.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/bootinfo.h>
+
+#undef DEBUG
+
+/*
+ * For ARC firmware memory functions the unit of meassuring memory is always
+ * a 4k page of memory
+ */
+#define ARC_PAGE_SHIFT	12
+
+struct linux_mdesc * __init ArcGetMemoryDescriptor(struct linux_mdesc *Current)
+{
+	return (struct linux_mdesc *) ARC_CALL1(get_mdesc, Current);
+}
+
+#ifdef DEBUG /* convenient for debugging */
+static char *arcs_mtypes[8] = {
+	"Exception Block",
+	"ARCS Romvec Page",
+	"Free/Contig RAM",
+	"Generic Free RAM",
+	"Bad Memory",
+	"Standalone Program Pages",
+	"ARCS Temp Storage Area",
+	"ARCS Permanent Storage Area"
+};
+
+static char *arc_mtypes[8] = {
+	"Exception Block",
+	"SystemParameterBlock",
+	"FreeMemory",
+	"Bad Memory",
+	"LoadedProgram",
+	"FirmwareTemporary",
+	"FirmwarePermanent",
+	"FreeContiguous"
+};
+#define mtypes(a) (prom_flags & PROM_FLAG_ARCS) ? arcs_mtypes[a.arcs] \
+						: arc_mtypes[a.arc]
+#endif
+
+static inline int memtype_classify_arcs(union linux_memtypes type)
+{
+	switch (type.arcs) {
+	case arcs_fcontig:
+	case arcs_free:
+		return BOOT_MEM_RAM;
+	case arcs_atmp:
+		return BOOT_MEM_ROM_DATA;
+	case arcs_eblock:
+	case arcs_rvpage:
+	case arcs_bmem:
+	case arcs_prog:
+	case arcs_aperm:
+		return BOOT_MEM_RESERVED;
+	default:
+		BUG();
+	}
+	while(1);				/* Nuke warning.  */
+}
+
+static inline int memtype_classify_arc(union linux_memtypes type)
+{
+	switch (type.arc) {
+	case arc_free:
+	case arc_fcontig:
+		return BOOT_MEM_RAM;
+	case arc_atmp:
+		return BOOT_MEM_ROM_DATA;
+	case arc_eblock:
+	case arc_rvpage:
+	case arc_bmem:
+	case arc_prog:
+	case arc_aperm:
+		return BOOT_MEM_RESERVED;
+	default:
+		BUG();
+	}
+	while(1);				/* Nuke warning.  */
+}
+
+static int __init prom_memtype_classify(union linux_memtypes type)
+{
+	if (prom_flags & PROM_FLAG_ARCS)	/* SGI is ``different'' ... */
+		return memtype_classify_arcs(type);
+
+	return memtype_classify_arc(type);
+}
+
+void __init prom_meminit(void)
+{
+	struct linux_mdesc *p;
+
+#ifdef DEBUG
+	int i = 0;
+
+	printk("ARCS MEMORY DESCRIPTOR dump:\n");
+	p = ArcGetMemoryDescriptor(PROM_NULL_MDESC);
+	while(p) {
+		printk("[%d,%p]: base<%08lx> pages<%08lx> type<%s>\n",
+		       i, p, p->base, p->pages, mtypes(p->type));
+		p = ArcGetMemoryDescriptor(p);
+		i++;
+	}
+#endif
+
+	p = PROM_NULL_MDESC;
+	while ((p = ArcGetMemoryDescriptor(p))) {
+		unsigned long base, size;
+		long type;
+
+		base = p->base << ARC_PAGE_SHIFT;
+		size = p->pages << ARC_PAGE_SHIFT;
+		type = prom_memtype_classify(p->type);
+
+		add_memory_region(base, size, type);
+	}
+}
+
+void __init prom_free_prom_memory(void)
+{
+	unsigned long addr;
+	int i;
+
+	if (prom_flags & PROM_FLAG_DONT_FREE_TEMP)
+		return;
+
+	for (i = 0; i < boot_mem_map.nr_map; i++) {
+		if (boot_mem_map.map[i].type != BOOT_MEM_ROM_DATA)
+			continue;
+
+		addr = boot_mem_map.map[i].addr;
+		free_init_pages("prom memory",
+				addr, addr + boot_mem_map.map[i].size);
+	}
+}
diff --git a/arch/mips/fw/arc/misc.c b/arch/mips/fw/arc/misc.c
new file mode 100644
index 00000000000..e527c5fd5a3
--- /dev/null
+++ b/arch/mips/fw/arc/misc.c
@@ -0,0 +1,89 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Miscellaneous ARCS PROM routines.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+
+#include <asm/bcache.h>
+
+#include <asm/fw/arc/types.h>
+#include <asm/sgialib.h>
+#include <asm/bootinfo.h>
+#include <asm/system.h>
+
+VOID
+ArcHalt(VOID)
+{
+	bc_disable();
+	local_irq_disable();
+	ARC_CALL0(halt);
+never:	goto never;
+}
+
+VOID
+ArcPowerDown(VOID)
+{
+	bc_disable();
+	local_irq_disable();
+	ARC_CALL0(pdown);
+never:	goto never;
+}
+
+/* XXX is this a soft reset basically? XXX */
+VOID
+ArcRestart(VOID)
+{
+	bc_disable();
+	local_irq_disable();
+	ARC_CALL0(restart);
+never:	goto never;
+}
+
+VOID
+ArcReboot(VOID)
+{
+	bc_disable();
+	local_irq_disable();
+	ARC_CALL0(reboot);
+never:	goto never;
+}
+
+VOID
+ArcEnterInteractiveMode(VOID)
+{
+	bc_disable();
+	local_irq_disable();
+	ARC_CALL0(imode);
+never:	goto never;
+}
+
+LONG
+ArcSaveConfiguration(VOID)
+{
+	return ARC_CALL0(cfg_save);
+}
+
+struct linux_sysid *
+ArcGetSystemId(VOID)
+{
+	return (struct linux_sysid *) ARC_CALL0(get_sysid);
+}
+
+VOID __init
+ArcFlushAllCaches(VOID)
+{
+	ARC_CALL0(cache_flush);
+}
+
+DISPLAY_STATUS * __init ArcGetDisplayStatus(ULONG FileID)
+{
+	return (DISPLAY_STATUS *) ARC_CALL1(GetDisplayStatus, FileID);
+}
diff --git a/arch/mips/arc/promlib.c b/arch/mips/fw/arc/promlib.c
index c508c00dbb6..c508c00dbb6 100644
--- a/arch/mips/arc/promlib.c
+++ b/arch/mips/fw/arc/promlib.c
diff --git a/arch/mips/arc/salone.c b/arch/mips/fw/arc/salone.c
index e6afb64723d..e6afb64723d 100644
--- a/arch/mips/arc/salone.c
+++ b/arch/mips/fw/arc/salone.c
diff --git a/arch/mips/fw/arc/time.c b/arch/mips/fw/arc/time.c
new file mode 100644
index 00000000000..42138c837d4
--- /dev/null
+++ b/arch/mips/fw/arc/time.c
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Extracting time information from ARCS prom.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ */
+#include <linux/init.h>
+
+#include <asm/fw/arc/types.h>
+#include <asm/sgialib.h>
+
+struct linux_tinfo * __init
+ArcGetTime(VOID)
+{
+	return (struct linux_tinfo *) ARC_CALL0(get_tinfo);
+}
+
+ULONG __init
+ArcGetRelativeTime(VOID)
+{
+	return ARC_CALL0(get_rtime);
+}
diff --git a/arch/mips/fw/arc/tree.c b/arch/mips/fw/arc/tree.c
new file mode 100644
index 00000000000..d68e5a59c1f
--- /dev/null
+++ b/arch/mips/fw/arc/tree.c
@@ -0,0 +1,127 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * PROM component device tree code.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#include <linux/init.h>
+#include <asm/fw/arc/types.h>
+#include <asm/sgialib.h>
+
+#undef DEBUG_PROM_TREE
+
+pcomponent * __init
+ArcGetPeer(pcomponent *Current)
+{
+	if (Current == PROM_NULL_COMPONENT)
+		return PROM_NULL_COMPONENT;
+
+	return (pcomponent *) ARC_CALL1(next_component, Current);
+}
+
+pcomponent * __init
+ArcGetChild(pcomponent *Current)
+{
+	return (pcomponent *) ARC_CALL1(child_component, Current);
+}
+
+pcomponent * __init
+ArcGetParent(pcomponent *Current)
+{
+	if (Current == PROM_NULL_COMPONENT)
+		return PROM_NULL_COMPONENT;
+
+	return (pcomponent *) ARC_CALL1(parent_component, Current);
+}
+
+LONG __init
+ArcGetConfigurationData(VOID *Buffer, pcomponent *Current)
+{
+	return ARC_CALL2(component_data, Buffer, Current);
+}
+
+pcomponent * __init
+ArcAddChild(pcomponent *Current, pcomponent *Template, VOID *ConfigurationData)
+{
+	return (pcomponent *)
+	       ARC_CALL3(child_add, Current, Template, ConfigurationData);
+}
+
+LONG __init
+ArcDeleteComponent(pcomponent *ComponentToDelete)
+{
+	return ARC_CALL1(comp_del, ComponentToDelete);
+}
+
+pcomponent * __init
+ArcGetComponent(CHAR *Path)
+{
+	return (pcomponent *)ARC_CALL1(component_by_path, Path);
+}
+
+#ifdef DEBUG_PROM_TREE
+
+static char *classes[] = {
+	"system", "processor", "cache", "adapter", "controller", "peripheral",
+	"memory"
+};
+
+static char *types[] = {
+	"arc", "cpu", "fpu", "picache", "pdcache", "sicache", "sdcache",
+	"sccache", "memdev", "eisa adapter", "tc adapter", "scsi adapter",
+	"dti adapter", "multi-func adapter", "disk controller",
+	"tp controller", "cdrom controller", "worm controller",
+	"serial controller", "net controller", "display controller",
+	"parallel controller", "pointer controller", "keyboard controller",
+	"audio controller", "misc controller", "disk peripheral",
+	"floppy peripheral", "tp peripheral", "modem peripheral",
+	"monitor peripheral", "printer peripheral", "pointer peripheral",
+	"keyboard peripheral", "terminal peripheral", "line peripheral",
+	"net peripheral", "misc peripheral", "anonymous"
+};
+
+static char *iflags[] = {
+	"bogus", "read only", "removable", "console in", "console out",
+	"input", "output"
+};
+
+static void __init
+dump_component(pcomponent *p)
+{
+	printk("[%p]:class<%s>type<%s>flags<%s>ver<%d>rev<%d>",
+	       p, classes[p->class], types[p->type],
+	       iflags[p->iflags], p->vers, p->rev);
+	printk("key<%08lx>\n\tamask<%08lx>cdsize<%d>ilen<%d>iname<%s>\n",
+	       p->key, p->amask, (int)p->cdsize, (int)p->ilen, p->iname);
+}
+
+static void __init
+traverse(pcomponent *p, int op)
+{
+	dump_component(p);
+	if(ArcGetChild(p))
+		traverse(ArcGetChild(p), 1);
+	if(ArcGetPeer(p) && op)
+		traverse(ArcGetPeer(p), 1);
+}
+
+void __init
+prom_testtree(void)
+{
+	pcomponent *p;
+
+	p = ArcGetChild(PROM_NULL_COMPONENT);
+	dump_component(p);
+	p = ArcGetChild(p);
+	while(p) {
+		dump_component(p);
+		p = ArcGetPeer(p);
+	}
+}
+
+#endif /* DEBUG_PROM_TREE  */
diff --git a/arch/mips/fw/cfe/Makefile b/arch/mips/fw/cfe/Makefile
new file mode 100644
index 00000000000..8f20044c0ad
--- /dev/null
+++ b/arch/mips/fw/cfe/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the Broadcom Common Firmware Environment support
+#
+
+lib-y += cfe_api.o
diff --git a/arch/mips/fw/cfe/cfe_api.c b/arch/mips/fw/cfe/cfe_api.c
new file mode 100644
index 00000000000..a9f69e4e40a
--- /dev/null
+++ b/arch/mips/fw/cfe/cfe_api.c
@@ -0,0 +1,502 @@
+/*
+ * Copyright (C) 2000, 2001, 2002 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+/*  *********************************************************************
+    *
+    *  Broadcom Common Firmware Environment (CFE)
+    *
+    *  Device Function stubs			File: cfe_api.c
+    *
+    *  This module contains device function stubs (small routines to
+    *  call the standard "iocb" interface entry point to CFE).
+    *  There should be one routine here per iocb function call.
+    *
+    *  Authors:  Mitch Lichtenberg, Chris Demetriou
+    *
+    ********************************************************************* */
+
+#include <asm/fw/cfe/cfe_api.h>
+#include "cfe_api_int.h"
+
+/* Cast from a native pointer to a cfe_xptr_t and back.	 */
+#define XPTR_FROM_NATIVE(n)	((cfe_xptr_t) (intptr_t) (n))
+#define NATIVE_FROM_XPTR(x)	((void *) (intptr_t) (x))
+
+#ifdef CFE_API_IMPL_NAMESPACE
+#define cfe_iocb_dispatch(a)		__cfe_iocb_dispatch(a)
+#endif
+int cfe_iocb_dispatch(cfe_xiocb_t * xiocb);
+
+#if defined(CFE_API_common) || defined(CFE_API_ALL)
+/*
+ * Declare the dispatch function with args of "intptr_t".
+ * This makes sure whatever model we're compiling in
+ * puts the pointers in a single register.  For example,
+ * combining -mlong64 and -mips1 or -mips2 would lead to
+ * trouble, since the handle and IOCB pointer will be
+ * passed in two registers each, and CFE expects one.
+ */
+
+static int (*cfe_dispfunc) (intptr_t handle, intptr_t xiocb) = 0;
+static cfe_xuint_t cfe_handle = 0;
+
+int cfe_init(cfe_xuint_t handle, cfe_xuint_t ept)
+{
+	cfe_dispfunc = NATIVE_FROM_XPTR(ept);
+	cfe_handle = handle;
+	return 0;
+}
+
+int cfe_iocb_dispatch(cfe_xiocb_t * xiocb)
+{
+	if (!cfe_dispfunc)
+		return -1;
+	return (*cfe_dispfunc) ((intptr_t) cfe_handle, (intptr_t) xiocb);
+}
+#endif				/* CFE_API_common || CFE_API_ALL */
+
+#if defined(CFE_API_close) || defined(CFE_API_ALL)
+int cfe_close(int handle)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_DEV_CLOSE;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = handle;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = 0;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	return xiocb.xiocb_status;
+
+}
+#endif				/* CFE_API_close || CFE_API_ALL */
+
+#if defined(CFE_API_cpu_start) || defined(CFE_API_ALL)
+int cfe_cpu_start(int cpu, void (*fn) (void), long sp, long gp, long a1)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_FW_CPUCTL;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_cpuctl_t);
+	xiocb.plist.xiocb_cpuctl.cpu_number = cpu;
+	xiocb.plist.xiocb_cpuctl.cpu_command = CFE_CPU_CMD_START;
+	xiocb.plist.xiocb_cpuctl.gp_val = gp;
+	xiocb.plist.xiocb_cpuctl.sp_val = sp;
+	xiocb.plist.xiocb_cpuctl.a1_val = a1;
+	xiocb.plist.xiocb_cpuctl.start_addr = (long) fn;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	return xiocb.xiocb_status;
+}
+#endif				/* CFE_API_cpu_start || CFE_API_ALL */
+
+#if defined(CFE_API_cpu_stop) || defined(CFE_API_ALL)
+int cfe_cpu_stop(int cpu)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_FW_CPUCTL;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_cpuctl_t);
+	xiocb.plist.xiocb_cpuctl.cpu_number = cpu;
+	xiocb.plist.xiocb_cpuctl.cpu_command = CFE_CPU_CMD_STOP;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	return xiocb.xiocb_status;
+}
+#endif				/* CFE_API_cpu_stop || CFE_API_ALL */
+
+#if defined(CFE_API_enumenv) || defined(CFE_API_ALL)
+int cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_ENV_SET;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_envbuf_t);
+	xiocb.plist.xiocb_envbuf.enum_idx = idx;
+	xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
+	xiocb.plist.xiocb_envbuf.name_length = namelen;
+	xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(val);
+	xiocb.plist.xiocb_envbuf.val_length = vallen;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	return xiocb.xiocb_status;
+}
+#endif				/* CFE_API_enumenv || CFE_API_ALL */
+
+#if defined(CFE_API_enummem) || defined(CFE_API_ALL)
+int
+cfe_enummem(int idx, int flags, cfe_xuint_t * start, cfe_xuint_t * length,
+	    cfe_xuint_t * type)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_FW_MEMENUM;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = flags;
+	xiocb.xiocb_psize = sizeof(xiocb_meminfo_t);
+	xiocb.plist.xiocb_meminfo.mi_idx = idx;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	if (xiocb.xiocb_status < 0)
+		return xiocb.xiocb_status;
+
+	*start = xiocb.plist.xiocb_meminfo.mi_addr;
+	*length = xiocb.plist.xiocb_meminfo.mi_size;
+	*type = xiocb.plist.xiocb_meminfo.mi_type;
+
+	return 0;
+}
+#endif				/* CFE_API_enummem || CFE_API_ALL */
+
+#if defined(CFE_API_exit) || defined(CFE_API_ALL)
+int cfe_exit(int warm, int status)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_FW_RESTART;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = warm ? CFE_FLG_WARMSTART : 0;
+	xiocb.xiocb_psize = sizeof(xiocb_exitstat_t);
+	xiocb.plist.xiocb_exitstat.status = status;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	return xiocb.xiocb_status;
+}
+#endif				/* CFE_API_exit || CFE_API_ALL */
+
+#if defined(CFE_API_flushcache) || defined(CFE_API_ALL)
+int cfe_flushcache(int flg)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_FW_FLUSHCACHE;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = flg;
+	xiocb.xiocb_psize = 0;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	return xiocb.xiocb_status;
+}
+#endif				/* CFE_API_flushcache || CFE_API_ALL */
+
+#if defined(CFE_API_getdevinfo) || defined(CFE_API_ALL)
+int cfe_getdevinfo(char *name)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_DEV_GETINFO;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
+	xiocb.plist.xiocb_buffer.buf_offset = 0;
+	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(name);
+	xiocb.plist.xiocb_buffer.buf_length = cfe_strlen(name);
+
+	cfe_iocb_dispatch(&xiocb);
+
+	if (xiocb.xiocb_status < 0)
+		return xiocb.xiocb_status;
+	return xiocb.plist.xiocb_buffer.buf_devflags;
+}
+#endif				/* CFE_API_getdevinfo || CFE_API_ALL */
+
+#if defined(CFE_API_getenv) || defined(CFE_API_ALL)
+int cfe_getenv(char *name, char *dest, int destlen)
+{
+	cfe_xiocb_t xiocb;
+
+	*dest = 0;
+
+	xiocb.xiocb_fcode = CFE_CMD_ENV_GET;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_envbuf_t);
+	xiocb.plist.xiocb_envbuf.enum_idx = 0;
+	xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
+	xiocb.plist.xiocb_envbuf.name_length = cfe_strlen(name);
+	xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(dest);
+	xiocb.plist.xiocb_envbuf.val_length = destlen;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	return xiocb.xiocb_status;
+}
+#endif				/* CFE_API_getenv || CFE_API_ALL */
+
+#if defined(CFE_API_getfwinfo) || defined(CFE_API_ALL)
+int cfe_getfwinfo(cfe_fwinfo_t * info)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_FW_GETINFO;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_fwinfo_t);
+
+	cfe_iocb_dispatch(&xiocb);
+
+	if (xiocb.xiocb_status < 0)
+		return xiocb.xiocb_status;
+
+	info->fwi_version = xiocb.plist.xiocb_fwinfo.fwi_version;
+	info->fwi_totalmem = xiocb.plist.xiocb_fwinfo.fwi_totalmem;
+	info->fwi_flags = xiocb.plist.xiocb_fwinfo.fwi_flags;
+	info->fwi_boardid = xiocb.plist.xiocb_fwinfo.fwi_boardid;
+	info->fwi_bootarea_va = xiocb.plist.xiocb_fwinfo.fwi_bootarea_va;
+	info->fwi_bootarea_pa = xiocb.plist.xiocb_fwinfo.fwi_bootarea_pa;
+	info->fwi_bootarea_size =
+	    xiocb.plist.xiocb_fwinfo.fwi_bootarea_size;
+#if 0
+	info->fwi_reserved1 = xiocb.plist.xiocb_fwinfo.fwi_reserved1;
+	info->fwi_reserved2 = xiocb.plist.xiocb_fwinfo.fwi_reserved2;
+	info->fwi_reserved3 = xiocb.plist.xiocb_fwinfo.fwi_reserved3;
+#endif
+
+	return 0;
+}
+#endif				/* CFE_API_getfwinfo || CFE_API_ALL */
+
+#if defined(CFE_API_getstdhandle) || defined(CFE_API_ALL)
+int cfe_getstdhandle(int flg)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_DEV_GETHANDLE;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = flg;
+	xiocb.xiocb_psize = 0;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	if (xiocb.xiocb_status < 0)
+		return xiocb.xiocb_status;
+	return xiocb.xiocb_handle;
+}
+#endif				/* CFE_API_getstdhandle || CFE_API_ALL */
+
+#if defined(CFE_API_getticks) || defined(CFE_API_ALL)
+int64_t
+#ifdef CFE_API_IMPL_NAMESPACE
+__cfe_getticks(void)
+#else
+cfe_getticks(void)
+#endif
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_FW_GETTIME;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_time_t);
+	xiocb.plist.xiocb_time.ticks = 0;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	return xiocb.plist.xiocb_time.ticks;
+
+}
+#endif				/* CFE_API_getticks || CFE_API_ALL */
+
+#if defined(CFE_API_inpstat) || defined(CFE_API_ALL)
+int cfe_inpstat(int handle)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_DEV_INPSTAT;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = handle;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_inpstat_t);
+	xiocb.plist.xiocb_inpstat.inp_status = 0;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	if (xiocb.xiocb_status < 0)
+		return xiocb.xiocb_status;
+	return xiocb.plist.xiocb_inpstat.inp_status;
+}
+#endif				/* CFE_API_inpstat || CFE_API_ALL */
+
+#if defined(CFE_API_ioctl) || defined(CFE_API_ALL)
+int
+cfe_ioctl(int handle, unsigned int ioctlnum, unsigned char *buffer,
+	  int length, int *retlen, cfe_xuint_t offset)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_DEV_IOCTL;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = handle;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
+	xiocb.plist.xiocb_buffer.buf_offset = offset;
+	xiocb.plist.xiocb_buffer.buf_ioctlcmd = ioctlnum;
+	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
+	xiocb.plist.xiocb_buffer.buf_length = length;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	if (retlen)
+		*retlen = xiocb.plist.xiocb_buffer.buf_retlen;
+	return xiocb.xiocb_status;
+}
+#endif				/* CFE_API_ioctl || CFE_API_ALL */
+
+#if defined(CFE_API_open) || defined(CFE_API_ALL)
+int cfe_open(char *name)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_DEV_OPEN;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
+	xiocb.plist.xiocb_buffer.buf_offset = 0;
+	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(name);
+	xiocb.plist.xiocb_buffer.buf_length = cfe_strlen(name);
+
+	cfe_iocb_dispatch(&xiocb);
+
+	if (xiocb.xiocb_status < 0)
+		return xiocb.xiocb_status;
+	return xiocb.xiocb_handle;
+}
+#endif				/* CFE_API_open || CFE_API_ALL */
+
+#if defined(CFE_API_read) || defined(CFE_API_ALL)
+int cfe_read(int handle, unsigned char *buffer, int length)
+{
+	return cfe_readblk(handle, 0, buffer, length);
+}
+#endif				/* CFE_API_read || CFE_API_ALL */
+
+#if defined(CFE_API_readblk) || defined(CFE_API_ALL)
+int
+cfe_readblk(int handle, cfe_xint_t offset, unsigned char *buffer,
+	    int length)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_DEV_READ;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = handle;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
+	xiocb.plist.xiocb_buffer.buf_offset = offset;
+	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
+	xiocb.plist.xiocb_buffer.buf_length = length;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	if (xiocb.xiocb_status < 0)
+		return xiocb.xiocb_status;
+	return xiocb.plist.xiocb_buffer.buf_retlen;
+}
+#endif				/* CFE_API_readblk || CFE_API_ALL */
+
+#if defined(CFE_API_setenv) || defined(CFE_API_ALL)
+int cfe_setenv(char *name, char *val)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_ENV_SET;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = 0;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_envbuf_t);
+	xiocb.plist.xiocb_envbuf.enum_idx = 0;
+	xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
+	xiocb.plist.xiocb_envbuf.name_length = cfe_strlen(name);
+	xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(val);
+	xiocb.plist.xiocb_envbuf.val_length = cfe_strlen(val);
+
+	cfe_iocb_dispatch(&xiocb);
+
+	return xiocb.xiocb_status;
+}
+#endif				/* CFE_API_setenv || CFE_API_ALL */
+
+#if (defined(CFE_API_strlen) || defined(CFE_API_ALL)) \
+    && !defined(CFE_API_STRLEN_CUSTOM)
+int cfe_strlen(char *name)
+{
+	int count = 0;
+
+	while (*name++)
+		count++;
+
+	return count;
+}
+#endif				/* CFE_API_strlen || CFE_API_ALL */
+
+#if defined(CFE_API_write) || defined(CFE_API_ALL)
+int cfe_write(int handle, unsigned char *buffer, int length)
+{
+	return cfe_writeblk(handle, 0, buffer, length);
+}
+#endif				/* CFE_API_write || CFE_API_ALL */
+
+#if defined(CFE_API_writeblk) || defined(CFE_API_ALL)
+int
+cfe_writeblk(int handle, cfe_xint_t offset, unsigned char *buffer,
+	     int length)
+{
+	cfe_xiocb_t xiocb;
+
+	xiocb.xiocb_fcode = CFE_CMD_DEV_WRITE;
+	xiocb.xiocb_status = 0;
+	xiocb.xiocb_handle = handle;
+	xiocb.xiocb_flags = 0;
+	xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
+	xiocb.plist.xiocb_buffer.buf_offset = offset;
+	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
+	xiocb.plist.xiocb_buffer.buf_length = length;
+
+	cfe_iocb_dispatch(&xiocb);
+
+	if (xiocb.xiocb_status < 0)
+		return xiocb.xiocb_status;
+	return xiocb.plist.xiocb_buffer.buf_retlen;
+}
+#endif				/* CFE_API_writeblk || CFE_API_ALL */
diff --git a/arch/mips/sibyte/cfe/cfe_api_int.h b/arch/mips/fw/cfe/cfe_api_int.h
index f7e5a64b55f..f7e5a64b55f 100644
--- a/arch/mips/sibyte/cfe/cfe_api_int.h
+++ b/arch/mips/fw/cfe/cfe_api_int.h
diff --git a/arch/mips/gt64120/wrppmc/Makefile b/arch/mips/gt64120/wrppmc/Makefile
index bef15c90ae1..b49d282bee8 100644
--- a/arch/mips/gt64120/wrppmc/Makefile
+++ b/arch/mips/gt64120/wrppmc/Makefile
@@ -9,6 +9,6 @@
 # Makefile for the Wind River MIPS 4KC PPMC Eval Board
 #
 
-obj-y += irq.o reset.o setup.o time.o pci.o
+obj-y += irq.o pci.o reset.o serial.o setup.o time.o
 
 EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/gt64120/wrppmc/irq.c b/arch/mips/gt64120/wrppmc/irq.c
index 06177bf5b1d..c6e706274db 100644
--- a/arch/mips/gt64120/wrppmc/irq.c
+++ b/arch/mips/gt64120/wrppmc/irq.c
@@ -9,26 +9,13 @@
  * Free Software Foundation;  either version 2 of the  License, or (at your
  * option) any later version.
  */
-#include <linux/errno.h>
+#include <linux/hardirq.h>
 #include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/module.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/timex.h>
-#include <linux/slab.h>
-#include <linux/random.h>
-#include <linux/bitops.h>
-#include <asm/bootinfo.h>
-#include <asm/io.h>
-#include <asm/bitops.h>
-#include <asm/mipsregs.h>
-#include <asm/system.h>
-#include <asm/irq_cpu.h>
+#include <linux/irq.h>
+
 #include <asm/gt64120.h>
+#include <asm/irq_cpu.h>
+#include <asm/mipsregs.h>
 
 asmlinkage void plat_irq_dispatch(void)
 {
diff --git a/arch/mips/gt64120/wrppmc/pci.c b/arch/mips/gt64120/wrppmc/pci.c
index 0d5289bc180..d06192faeb7 100644
--- a/arch/mips/gt64120/wrppmc/pci.c
+++ b/arch/mips/gt64120/wrppmc/pci.c
@@ -8,9 +8,10 @@
  * for more details.
  */
 #include <linux/init.h>
+#include <linux/ioport.h>
 #include <linux/types.h>
 #include <linux/pci.h>
-#include <linux/kernel.h>
+
 #include <asm/gt64120.h>
 
 extern struct pci_ops gt64xxx_pci0_ops;
diff --git a/arch/mips/gt64120/wrppmc/reset.c b/arch/mips/gt64120/wrppmc/reset.c
index b97039c6d3d..c355cff38f6 100644
--- a/arch/mips/gt64120/wrppmc/reset.c
+++ b/arch/mips/gt64120/wrppmc/reset.c
@@ -5,14 +5,10 @@
  *
  * Copyright (C) 1997 Ralf Baechle
  */
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-#include <asm/reboot.h>
-#include <asm/system.h>
+#include <linux/kernel.h>
+
 #include <asm/cacheflush.h>
+#include <asm/mipsregs.h>
 
 void wrppmc_machine_restart(char *command)
 {
diff --git a/arch/mips/gt64120/wrppmc/serial.c b/arch/mips/gt64120/wrppmc/serial.c
new file mode 100644
index 00000000000..5ec1c2ffd3a
--- /dev/null
+++ b/arch/mips/gt64120/wrppmc/serial.c
@@ -0,0 +1,80 @@
+/*
+ *  Registration of WRPPMC UART platform device.
+ *
+ *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+
+#include <asm/gt64120.h>
+
+static struct resource wrppmc_uart_resource[] __initdata = {
+	{
+		.start	= WRPPMC_UART16550_BASE,
+		.end	= WRPPMC_UART16550_BASE + 7,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= WRPPMC_UART16550_IRQ,
+		.end	= WRPPMC_UART16550_IRQ,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct plat_serial8250_port wrppmc_serial8250_port[] = {
+	{
+		.irq		= WRPPMC_UART16550_IRQ,
+		.uartclk	= WRPPMC_UART16550_CLOCK,
+		.iotype		= UPIO_MEM,
+		.flags		= UPF_IOREMAP | UPF_SKIP_TEST,
+		.mapbase	= WRPPMC_UART16550_BASE,
+	},
+	{},
+};
+
+static __init int wrppmc_uart_add(void)
+{
+	struct platform_device *pdev;
+	int retval;
+
+	pdev = platform_device_alloc("serial8250", -1);
+	if (!pdev)
+		return -ENOMEM;
+
+	pdev->id = PLAT8250_DEV_PLATFORM;
+	pdev->dev.platform_data = wrppmc_serial8250_port;
+
+	retval = platform_device_add_resources(pdev, wrppmc_uart_resource,
+					ARRAY_SIZE(wrppmc_uart_resource));
+	if (retval)
+		goto err_free_device;
+
+	retval = platform_device_add(pdev);
+	if (retval)
+		goto err_free_device;
+
+	return 0;
+
+err_free_device:
+	platform_device_put(pdev);
+
+	return retval;
+}
+device_initcall(wrppmc_uart_add);
diff --git a/arch/mips/gt64120/wrppmc/setup.c b/arch/mips/gt64120/wrppmc/setup.c
index ed58c13b603..51f6b786246 100644
--- a/arch/mips/gt64120/wrppmc/setup.c
+++ b/arch/mips/gt64120/wrppmc/setup.c
@@ -11,10 +11,6 @@
 #include <linux/init.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
-#include <linux/tty.h>
-#include <linux/serial.h>
-#include <linux/serial_core.h>
-#include <linux/serial_8250.h>
 #include <linux/pm.h>
 
 #include <asm/io.h>
@@ -98,35 +94,8 @@ void __init prom_free_prom_memory(void)
 {
 }
 
-#ifdef CONFIG_SERIAL_8250
-static void wrppmc_setup_serial(void)
-{
-	struct uart_port up;
-
-	memset(&up, 0x00, sizeof(struct uart_port));
-
-	/*
-	 * A note about mapbase/membase
-	 * -) mapbase is the physical address of the IO port.
-	 * -) membase is an 'ioremapped' cookie.
-	 */
-	up.line = 0;
-	up.type = PORT_16550;
-	up.iotype = UPIO_MEM;
-	up.mapbase = WRPPMC_UART16550_BASE;
-	up.membase = ioremap(up.mapbase, 8);
-	up.irq = WRPPMC_UART16550_IRQ;
-	up.uartclk = WRPPMC_UART16550_CLOCK;
-	up.flags = UPF_SKIP_TEST/* | UPF_BOOT_AUTOCONF */;
-	up.regshift = 0;
-
-	early_serial_setup(&up);
-}
-#endif
-
 void __init plat_mem_setup(void)
 {
-	extern void wrppmc_time_init(void);
 	extern void wrppmc_machine_restart(char *command);
 	extern void wrppmc_machine_halt(void);
 	extern void wrppmc_machine_power_off(void);
@@ -135,17 +104,10 @@ void __init plat_mem_setup(void)
 	_machine_halt	 = wrppmc_machine_halt;
 	pm_power_off	 = wrppmc_machine_power_off;
 
-	/* Use MIPS Count/Compare Timer */
-	board_time_init   = wrppmc_time_init;
-
 	/* This makes the operations of 'in/out[bwl]' to the
 	 * physical address ( < KSEG0) can work via KSEG1
 	 */
 	set_io_port_base(KSEG1);
-
-#ifdef CONFIG_SERIAL_8250
-	wrppmc_setup_serial();
-#endif
 }
 
 const char *get_system_type(void)
@@ -159,7 +121,6 @@ const char *get_system_type(void)
  */
 void __init prom_init(void)
 {
-	mips_machgroup = MACH_GROUP_WINDRIVER;
 	mips_machtype = MACH_WRPPMC;
 
 	add_memory_region(WRPPMC_SDRAM_SCS0_BASE, WRPPMC_SDRAM_SCS0_SIZE, BOOT_MEM_RAM);
diff --git a/arch/mips/gt64120/wrppmc/time.c b/arch/mips/gt64120/wrppmc/time.c
index 5b440859bce..b207e7f1417 100644
--- a/arch/mips/gt64120/wrppmc/time.c
+++ b/arch/mips/gt64120/wrppmc/time.c
@@ -11,18 +11,11 @@
  * Copyright (C) 2006, Wind River System Inc.
  */
 #include <linux/init.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/param.h>	/* for HZ */
-#include <linux/irq.h>
-#include <linux/timex.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 
-#include <asm/reboot.h>
-#include <asm/time.h>
-#include <asm/io.h>
-#include <asm/bootinfo.h>
 #include <asm/gt64120.h>
+#include <asm/time.h>
 
 #define WRPPMC_CPU_CLK_FREQ 40000000 /* 40MHZ */
 
@@ -38,7 +31,7 @@ void __init plat_timer_setup(struct irqaction *irq)
  * NOTE: We disable all GT64120 timers, and use MIPS processor internal
  * timer as the source of kernel clock tick.
  */
-void __init wrppmc_time_init(void)
+void __init plat_time_init(void)
 {
 	/* Disable GT64120 timers */
 	GT_WRITE(GT_TC_CONTROL_OFS, 0x00);
diff --git a/arch/mips/jazz/Makefile b/arch/mips/jazz/Makefile
index 575a9442bc8..5aee0c266d1 100644
--- a/arch/mips/jazz/Makefile
+++ b/arch/mips/jazz/Makefile
@@ -2,6 +2,6 @@
 # Makefile for the Jazz family specific parts of the kernel
 #
 
-obj-y	 	:= irq.o jazzdma.o jazz-platform.o reset.o setup.o
+obj-y	 	:= irq.o jazzdma.o reset.o setup.o
 
 EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index 015cf4bb51d..835b056cea3 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -6,20 +6,23 @@
  * Copyright (C) 1992 Linus Torvalds
  * Copyright (C) 1994 - 2001, 2003 Ralf Baechle
  */
+#include <linux/clockchips.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/spinlock.h>
 
+#include <asm/irq_cpu.h>
 #include <asm/i8259.h>
 #include <asm/io.h>
 #include <asm/jazz.h>
+#include <asm/pgtable.h>
 
 static DEFINE_SPINLOCK(r4030_lock);
 
 static void enable_r4030_irq(unsigned int irq)
 {
-	unsigned int mask = 1 << (irq - JAZZ_PARALLEL_IRQ);
+	unsigned int mask = 1 << (irq - JAZZ_IRQ_START);
 	unsigned long flags;
 
 	spin_lock_irqsave(&r4030_lock, flags);
@@ -30,7 +33,7 @@ static void enable_r4030_irq(unsigned int irq)
 
 void disable_r4030_irq(unsigned int irq)
 {
-	unsigned int mask = ~(1 << (irq - JAZZ_PARALLEL_IRQ));
+	unsigned int mask = ~(1 << (irq - JAZZ_IRQ_START));
 	unsigned long flags;
 
 	spin_lock_irqsave(&r4030_lock, flags);
@@ -51,7 +54,7 @@ void __init init_r4030_ints(void)
 {
 	int i;
 
-	for (i = JAZZ_PARALLEL_IRQ; i <= JAZZ_TIMER_IRQ; i++)
+	for (i = JAZZ_IRQ_START; i <= JAZZ_IRQ_END; i++)
 		set_irq_chip_and_handler(i, &r4030_irq_type, handle_level_irq);
 
 	r4030_write_reg16(JAZZ_IO_IRQ_ENABLE, 0);
@@ -66,82 +69,87 @@ void __init init_r4030_ints(void)
  */
 void __init arch_init_irq(void)
 {
+	/*
+	 * this is a hack to get back the still needed wired mapping
+	 * killed by init_mm()
+	 */
+
+	/* Map 0xe0000000 -> 0x0:800005C0, 0xe0010000 -> 0x1:30000580 */
+	add_wired_entry(0x02000017, 0x03c00017, 0xe0000000, PM_64K);
+	/* Map 0xe2000000 -> 0x0:900005C0, 0xe3010000 -> 0x0:910005C0 */
+	add_wired_entry(0x02400017, 0x02440017, 0xe2000000, PM_16M);
+	/* Map 0xe4000000 -> 0x0:600005C0, 0xe4100000 -> 400005C0 */
+	add_wired_entry(0x01800017, 0x01000017, 0xe4000000, PM_4M);
+
 	init_i8259_irqs();			/* Integrated i8259  */
+	mips_cpu_irq_init();
 	init_r4030_ints();
 
-	change_c0_status(ST0_IM, IE_IRQ4 | IE_IRQ3 | IE_IRQ2 | IE_IRQ1);
-}
-
-static void loc_call(unsigned int irq, unsigned int mask)
-{
-	r4030_write_reg16(JAZZ_IO_IRQ_ENABLE,
-	                  r4030_read_reg16(JAZZ_IO_IRQ_ENABLE) & mask);
-	do_IRQ(irq);
-	r4030_write_reg16(JAZZ_IO_IRQ_ENABLE,
-	                  r4030_read_reg16(JAZZ_IO_IRQ_ENABLE) | mask);
-}
-
-static void ll_local_dev(void)
-{
-	switch (r4030_read_reg32(JAZZ_IO_IRQ_SOURCE)) {
-	case 0:
-		panic("Unimplemented loc_no_irq handler");
-		break;
-	case 4:
-		loc_call(JAZZ_PARALLEL_IRQ, JAZZ_IE_PARALLEL);
-		break;
-	case 8:
-		loc_call(JAZZ_PARALLEL_IRQ, JAZZ_IE_FLOPPY);
-		break;
-	case 12:
-		panic("Unimplemented loc_sound handler");
-		break;
-	case 16:
-		panic("Unimplemented loc_video handler");
-		break;
-	case 20:
-		loc_call(JAZZ_ETHERNET_IRQ, JAZZ_IE_ETHERNET);
-		break;
-	case 24:
-		loc_call(JAZZ_SCSI_IRQ, JAZZ_IE_SCSI);
-		break;
-	case 28:
-		loc_call(JAZZ_KEYBOARD_IRQ, JAZZ_IE_KEYBOARD);
-		break;
-	case 32:
-		loc_call(JAZZ_MOUSE_IRQ, JAZZ_IE_MOUSE);
-		break;
-	case 36:
-		loc_call(JAZZ_SERIAL1_IRQ, JAZZ_IE_SERIAL1);
-		break;
-	case 40:
-		loc_call(JAZZ_SERIAL2_IRQ, JAZZ_IE_SERIAL2);
-		break;
-	}
+	change_c0_status(ST0_IM, IE_IRQ2 | IE_IRQ1);
 }
 
 asmlinkage void plat_irq_dispatch(void)
 {
 	unsigned int pending = read_c0_cause() & read_c0_status();
+	unsigned int irq;
 
-	if (pending & IE_IRQ5)
-		write_c0_compare(0);
-	else if (pending & IE_IRQ4) {
+	if (pending & IE_IRQ4) {
 		r4030_read_reg32(JAZZ_TIMER_REGISTER);
 		do_IRQ(JAZZ_TIMER_IRQ);
-	} else if (pending & IE_IRQ3)
-		panic("Unimplemented ISA NMI handler");
-	else if (pending & IE_IRQ2)
+	} else if (pending & IE_IRQ2)
 		do_IRQ(r4030_read_reg32(JAZZ_EISA_IRQ_ACK));
 	else if (pending & IE_IRQ1) {
-		ll_local_dev();
-	} else if (unlikely(pending & IE_IRQ0))
-		panic("Unimplemented local_dma handler");
-	else if (pending & IE_SW1) {
-		clear_c0_cause(IE_SW1);
-		panic("Unimplemented sw1 handler");
-	} else if (pending & IE_SW0) {
-		clear_c0_cause(IE_SW0);
-		panic("Unimplemented sw0 handler");
+		irq = *(volatile u8 *)JAZZ_IO_IRQ_SOURCE >> 2;
+		if (likely(irq > 0))
+			do_IRQ(irq + JAZZ_IRQ_START - 1);
+		else
+			panic("Unimplemented loc_no_irq handler");
 	}
 }
+
+static void r4030_set_mode(enum clock_event_mode mode,
+                           struct clock_event_device *evt)
+{
+	/* Nothing to do ...  */
+}
+
+struct clock_event_device r4030_clockevent = {
+	.name		= "r4030",
+	.features	= CLOCK_EVT_FEAT_PERIODIC,
+	.rating		= 100,
+	.irq		= JAZZ_TIMER_IRQ,
+	.cpumask	= CPU_MASK_CPU0,
+	.set_mode	= r4030_set_mode,
+};
+
+static irqreturn_t r4030_timer_interrupt(int irq, void *dev_id)
+{
+	r4030_clockevent.event_handler(&r4030_clockevent);
+
+	return IRQ_HANDLED;
+}
+
+static struct irqaction r4030_timer_irqaction = {
+	.handler	= r4030_timer_interrupt,
+	.flags		= IRQF_DISABLED,
+	.mask		= CPU_MASK_CPU0,
+	.name		= "timer",
+};
+
+void __init plat_timer_setup(struct irqaction *ignored)
+{
+	struct irqaction *irq = &r4030_timer_irqaction;
+
+	BUG_ON(HZ != 100);
+
+	/*
+	 * Set clock to 100Hz.
+	 *
+	 * The R4030 timer receives an input clock of 1kHz which is divieded by
+	 * a programmable 4-bit divider.  This makes it fairly inflexible.
+	 */
+	r4030_write_reg32(JAZZ_TIMER_INTERVAL, 9);
+	setup_irq(JAZZ_TIMER_IRQ, irq);
+
+	clockevents_register_device(&r4030_clockevent);
+}
diff --git a/arch/mips/jazz/jazz-platform.c b/arch/mips/jazz/jazz-platform.c
deleted file mode 100644
index fd736703eef..00000000000
--- a/arch/mips/jazz/jazz-platform.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/serial_8250.h>
-
-#include <asm/jazz.h>
-
-/*
- * Confusion ...  It seems the original Microsoft Jazz machine used to have a
- * 4.096MHz clock for its UART while the MIPS Magnum and Millenium systems
- * had 8MHz.  The Olivetti M700-10 and the Acer PICA have 1.8432MHz like PCs.
- */
-#ifdef CONFIG_OLIVETTI_M700
-#define JAZZ_BASE_BAUD 1843200
-#else
-#define JAZZ_BASE_BAUD	8000000	/* 3072000 */
-#endif
-
-#define JAZZ_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP)
-
-#define JAZZ_PORT(base, int)						\
-{									\
-	.mapbase	= base,						\
-	.irq		= int,						\
-	.uartclk	= JAZZ_BASE_BAUD,				\
-	.iotype		= UPIO_MEM,					\
-	.flags		= JAZZ_UART_FLAGS,				\
-	.regshift	= 0,						\
-}
-
-static struct plat_serial8250_port uart8250_data[] = {
-	JAZZ_PORT(JAZZ_SERIAL1_BASE, JAZZ_SERIAL1_IRQ),
-	JAZZ_PORT(JAZZ_SERIAL2_BASE, JAZZ_SERIAL2_IRQ),
-	{ },
-};
-
-static struct platform_device uart8250_device = {
-	.name			= "serial8250",
-	.id			= PLAT8250_DEV_PLATFORM,
-	.dev			= {
-		.platform_data	= uart8250_data,
-	},
-};
-
-static int __init uart8250_init(void)
-{
-	return platform_device_register(&uart8250_device);
-}
-
-module_init(uart8250_init);
-
-MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("8250 UART probe driver for the Jazz family");
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c
index e8e0ffb9354..c672c08d49e 100644
--- a/arch/mips/jazz/jazzdma.c
+++ b/arch/mips/jazz/jazzdma.c
@@ -27,7 +27,7 @@
  */
 #define CONF_DEBUG_VDMA 0
 
-static unsigned long vdma_pagetable_start;
+static VDMA_PGTBL_ENTRY *pgtbl;
 
 static DEFINE_SPINLOCK(vdma_lock);
 
@@ -46,7 +46,6 @@ static int debuglvl = 3;
  */
 static inline void vdma_pgtbl_init(void)
 {
-	VDMA_PGTBL_ENTRY *pgtbl = (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
 	unsigned long paddr = 0;
 	int i;
 
@@ -60,31 +59,31 @@ static inline void vdma_pgtbl_init(void)
 /*
  * Initialize the Jazz R4030 dma controller
  */
-void __init vdma_init(void)
+static int __init vdma_init(void)
 {
 	/*
 	 * Allocate 32k of memory for DMA page tables.  This needs to be page
 	 * aligned and should be uncached to avoid cache flushing after every
 	 * update.
 	 */
-	vdma_pagetable_start =
-		(unsigned long) alloc_bootmem_low_pages(VDMA_PGTBL_SIZE);
-	if (!vdma_pagetable_start)
+	pgtbl = (VDMA_PGTBL_ENTRY *)__get_free_pages(GFP_KERNEL | GFP_DMA,
+						    get_order(VDMA_PGTBL_SIZE));
+	if (!pgtbl)
 		BUG();
-	dma_cache_wback_inv(vdma_pagetable_start, VDMA_PGTBL_SIZE);
-	vdma_pagetable_start = KSEG1ADDR(vdma_pagetable_start);
+	dma_cache_wback_inv((unsigned long)pgtbl, VDMA_PGTBL_SIZE);
+	pgtbl = (VDMA_PGTBL_ENTRY *)KSEG1ADDR(pgtbl);
 
 	/*
 	 * Clear the R4030 translation table
 	 */
 	vdma_pgtbl_init();
 
-	r4030_write_reg32(JAZZ_R4030_TRSTBL_BASE,
-			  CPHYSADDR(vdma_pagetable_start));
+	r4030_write_reg32(JAZZ_R4030_TRSTBL_BASE, CPHYSADDR(pgtbl));
 	r4030_write_reg32(JAZZ_R4030_TRSTBL_LIM, VDMA_PGTBL_SIZE);
 	r4030_write_reg32(JAZZ_R4030_TRSTBL_INV, 0);
 
-	printk("VDMA: R4030 DMA pagetables initialized.\n");
+	printk(KERN_INFO "VDMA: R4030 DMA pagetables initialized.\n");
+	return 0;
 }
 
 /*
@@ -92,7 +91,6 @@ void __init vdma_init(void)
  */
 unsigned long vdma_alloc(unsigned long paddr, unsigned long size)
 {
-	VDMA_PGTBL_ENTRY *entry = (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
 	int first, last, pages, frame, i;
 	unsigned long laddr, flags;
 
@@ -114,10 +112,10 @@ unsigned long vdma_alloc(unsigned long paddr, unsigned long size)
 	/*
 	 * Find free chunk
 	 */
-	pages = (size + 4095) >> 12;	/* no. of pages to allocate */
+	pages = VDMA_PAGE(paddr + size) - VDMA_PAGE(paddr) + 1;
 	first = 0;
 	while (1) {
-		while (entry[first].owner != VDMA_PAGE_EMPTY &&
+		while (pgtbl[first].owner != VDMA_PAGE_EMPTY &&
 		       first < VDMA_PGTBL_ENTRIES) first++;
 		if (first + pages > VDMA_PGTBL_ENTRIES) {	/* nothing free */
 			spin_unlock_irqrestore(&vdma_lock, flags);
@@ -125,12 +123,13 @@ unsigned long vdma_alloc(unsigned long paddr, unsigned long size)
 		}
 
 		last = first + 1;
-		while (entry[last].owner == VDMA_PAGE_EMPTY
+		while (pgtbl[last].owner == VDMA_PAGE_EMPTY
 		       && last - first < pages)
 			last++;
 
 		if (last - first == pages)
 			break;	/* found */
+		first = last + 1;
 	}
 
 	/*
@@ -140,8 +139,8 @@ unsigned long vdma_alloc(unsigned long paddr, unsigned long size)
 	frame = paddr & ~(VDMA_PAGESIZE - 1);
 
 	for (i = first; i < last; i++) {
-		entry[i].frame = frame;
-		entry[i].owner = laddr;
+		pgtbl[i].frame = frame;
+		pgtbl[i].owner = laddr;
 		frame += VDMA_PAGESIZE;
 	}
 
@@ -160,10 +159,10 @@ unsigned long vdma_alloc(unsigned long paddr, unsigned long size)
 			printk("%08x ", i << 12);
 		printk("\nPADDR: ");
 		for (i = first; i < last; i++)
-			printk("%08x ", entry[i].frame);
+			printk("%08x ", pgtbl[i].frame);
 		printk("\nOWNER: ");
 		for (i = first; i < last; i++)
-			printk("%08x ", entry[i].owner);
+			printk("%08x ", pgtbl[i].owner);
 		printk("\n");
 	}
 
@@ -181,7 +180,6 @@ EXPORT_SYMBOL(vdma_alloc);
  */
 int vdma_free(unsigned long laddr)
 {
-	VDMA_PGTBL_ENTRY *pgtbl = (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
 	int i;
 
 	i = laddr >> 12;
@@ -213,8 +211,6 @@ EXPORT_SYMBOL(vdma_free);
  */
 int vdma_remap(unsigned long laddr, unsigned long paddr, unsigned long size)
 {
-	VDMA_PGTBL_ENTRY *pgtbl =
-	    (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
 	int first, pages, npages;
 
 	if (laddr > 0xffffff) {
@@ -289,8 +285,6 @@ unsigned long vdma_phys2log(unsigned long paddr)
 {
 	int i;
 	int frame;
-	VDMA_PGTBL_ENTRY *pgtbl =
-	    (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
 
 	frame = paddr & ~(VDMA_PAGESIZE - 1);
 
@@ -312,9 +306,6 @@ EXPORT_SYMBOL(vdma_phys2log);
  */
 unsigned long vdma_log2phys(unsigned long laddr)
 {
-	VDMA_PGTBL_ENTRY *pgtbl =
-	    (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
-
 	return pgtbl[laddr >> 12].frame + (laddr & (VDMA_PAGESIZE - 1));
 }
 
@@ -564,3 +555,5 @@ int vdma_get_enable(int channel)
 
 	return enable;
 }
+
+arch_initcall(vdma_init);
diff --git a/arch/mips/jazz/reset.c b/arch/mips/jazz/reset.c
index d8ade85060b..dd889fe86bd 100644
--- a/arch/mips/jazz/reset.c
+++ b/arch/mips/jazz/reset.c
@@ -49,8 +49,8 @@ void jazz_machine_restart(char *command)
 {
 	while(1) {
 		kb_wait();
-		jazz_write_command (0xd1);
+		jazz_write_command(0xd1);
 		kb_wait();
-		jazz_write_output (0x00);
+		jazz_write_output(0x00);
 	}
 }
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index 798279e0669..cfc7dce78da 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -7,6 +7,7 @@
  *
  * Copyright (C) 1996, 1997, 1998, 2001 by Ralf Baechle
  * Copyright (C) 2001 MIPS Technologies, Inc.
+ * Copyright (C) 2007 by Thomas Bogendoerfer
  */
 #include <linux/eisa.h>
 #include <linux/hdreg.h>
@@ -20,8 +21,11 @@
 #include <linux/ide.h>
 #include <linux/pm.h>
 #include <linux/screen_info.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
 
 #include <asm/bootinfo.h>
+#include <asm/i8253.h>
 #include <asm/irq.h>
 #include <asm/jazz.h>
 #include <asm/jazzdma.h>
@@ -30,18 +34,12 @@
 #include <asm/pgtable.h>
 #include <asm/time.h>
 #include <asm/traps.h>
+#include <asm/mc146818-time.h>
 
 extern asmlinkage void jazz_handle_int(void);
 
 extern void jazz_machine_restart(char *command);
 
-void __init plat_timer_setup(struct irqaction *irq)
-{
-	/* set the clock to 100 Hz */
-	r4030_write_reg32(JAZZ_TIMER_INTERVAL, 9);
-	setup_irq(JAZZ_TIMER_IRQ, irq);
-}
-
 static struct resource jazz_io_resources[] = {
 	{
 		.start	= 0x00,
@@ -66,18 +64,21 @@ static struct resource jazz_io_resources[] = {
 	}
 };
 
+void __init plat_time_init(void)
+{
+	setup_pit_timer();
+}
+
 void __init plat_mem_setup(void)
 {
 	int i;
 
 	/* Map 0xe0000000 -> 0x0:800005C0, 0xe0010000 -> 0x1:30000580 */
-	add_wired_entry (0x02000017, 0x03c00017, 0xe0000000, PM_64K);
-
+	add_wired_entry(0x02000017, 0x03c00017, 0xe0000000, PM_64K);
 	/* Map 0xe2000000 -> 0x0:900005C0, 0xe3010000 -> 0x0:910005C0 */
-	add_wired_entry (0x02400017, 0x02440017, 0xe2000000, PM_16M);
-
+	add_wired_entry(0x02400017, 0x02440017, 0xe2000000, PM_16M);
 	/* Map 0xe4000000 -> 0x0:600005C0, 0xe4100000 -> 400005C0 */
-	add_wired_entry (0x01800017, 0x01000017, 0xe4000000, PM_4M);
+	add_wired_entry(0x01800017, 0x01000017, 0xe4000000, PM_4M);
 
 	set_io_port_base(JAZZ_PORT_BASE);
 #ifdef CONFIG_EISA
@@ -94,6 +95,7 @@ void __init plat_mem_setup(void)
 
 	_machine_restart = jazz_machine_restart;
 
+#ifdef CONFIG_VT
 	screen_info = (struct screen_info) {
 		0, 0,		/* orig-x, orig-y */
 		0,		/* unused */
@@ -105,6 +107,112 @@ void __init plat_mem_setup(void)
 		0,		/* orig_video_isVGA */
 		16		/* orig_video_points */
 	};
+#endif
 
-	vdma_init();
+	add_preferred_console("ttyS", 0, "9600");
 }
+
+#ifdef CONFIG_OLIVETTI_M700
+#define UART_CLK  1843200
+#else
+/* Some Jazz machines seem to have an 8MHz crystal clock but I don't know
+   exactly which ones ... XXX */
+#define UART_CLK (8000000 / 16) /* ( 3072000 / 16) */
+#endif
+
+#define MEMPORT(_base, _irq)				\
+	{						\
+		.mapbase	= (_base),		\
+		.membase	= (void *)(_base),	\
+		.irq		= (_irq),		\
+		.uartclk	= UART_CLK,		\
+		.iotype		= UPIO_MEM,		\
+		.flags		= UPF_BOOT_AUTOCONF,	\
+	}
+
+static struct plat_serial8250_port jazz_serial_data[] = {
+	MEMPORT(JAZZ_SERIAL1_BASE, JAZZ_SERIAL1_IRQ),
+	MEMPORT(JAZZ_SERIAL2_BASE, JAZZ_SERIAL2_IRQ),
+	{ },
+};
+
+static struct platform_device jazz_serial8250_device = {
+	.name			= "serial8250",
+	.id			= PLAT8250_DEV_PLATFORM,
+	.dev			= {
+		.platform_data	= jazz_serial_data,
+	},
+};
+
+static struct resource jazz_esp_rsrc[] = {
+	{
+		.start = JAZZ_SCSI_BASE,
+		.end   = JAZZ_SCSI_BASE + 31,
+		.flags = IORESOURCE_MEM
+	},
+	{
+		.start = JAZZ_SCSI_DMA,
+		.end   = JAZZ_SCSI_DMA,
+		.flags = IORESOURCE_MEM
+	},
+	{
+		.start = JAZZ_SCSI_IRQ,
+		.end   = JAZZ_SCSI_IRQ,
+		.flags = IORESOURCE_IRQ
+	}
+};
+
+static struct platform_device jazz_esp_pdev = {
+	.name           = "jazz_esp",
+	.num_resources  = ARRAY_SIZE(jazz_esp_rsrc),
+	.resource       = jazz_esp_rsrc
+};
+
+static struct resource jazz_sonic_rsrc[] = {
+	{
+		.start = JAZZ_ETHERNET_BASE,
+		.end   = JAZZ_ETHERNET_BASE + 0xff,
+		.flags = IORESOURCE_MEM
+	},
+	{
+		.start = JAZZ_ETHERNET_IRQ,
+		.end   = JAZZ_ETHERNET_IRQ,
+		.flags = IORESOURCE_IRQ
+	}
+};
+
+static struct platform_device jazz_sonic_pdev = {
+	.name           = "jazzsonic",
+	.num_resources  = ARRAY_SIZE(jazz_sonic_rsrc),
+	.resource       = jazz_sonic_rsrc
+};
+
+static struct resource jazz_cmos_rsrc[] = {
+	{
+		.start = 0x70,
+		.end   = 0x71,
+		.flags = IORESOURCE_IO
+	},
+	{
+		.start = 8,
+		.end   = 8,
+		.flags = IORESOURCE_IRQ
+	}
+};
+
+static struct platform_device jazz_cmos_pdev = {
+	.name           = "rtc_cmos",
+	.num_resources  = ARRAY_SIZE(jazz_cmos_rsrc),
+	.resource       = jazz_cmos_rsrc
+};
+
+static int __init jazz_setup_devinit(void)
+{
+	platform_device_register(&jazz_serial8250_device);
+	platform_device_register(&jazz_esp_pdev);
+	platform_device_register(&jazz_sonic_pdev);
+	platform_device_register(&jazz_cmos_pdev);
+	return 0;
+}
+
+device_initcall(jazz_setup_devinit);
diff --git a/arch/mips/jmr3927/rbhma3100/init.c b/arch/mips/jmr3927/rbhma3100/init.c
index 9169fab1773..b643f75ec9a 100644
--- a/arch/mips/jmr3927/rbhma3100/init.c
+++ b/arch/mips/jmr3927/rbhma3100/init.c
@@ -51,7 +51,6 @@ void __init prom_init(void)
 	if ((tx3927_ccfgptr->ccfg & TX3927_CCFG_TLBOFF) == 0)
 		puts("Warning: TX3927 TLB off\n");
 #endif
-	mips_machgroup = MACH_GROUP_TOSHIBA;
 
 #ifdef CONFIG_TOSHIBA_JMR3927
 	mips_machtype = MACH_TOSHIBA_JMR3927;
diff --git a/arch/mips/jmr3927/rbhma3100/irq.c b/arch/mips/jmr3927/rbhma3100/irq.c
index d9efe692e55..3a47e8ce119 100644
--- a/arch/mips/jmr3927/rbhma3100/irq.c
+++ b/arch/mips/jmr3927/rbhma3100/irq.c
@@ -104,7 +104,9 @@ static irqreturn_t jmr3927_ioc_interrupt(int irq, void *dev_id)
 }
 
 static struct irqaction ioc_action = {
-	jmr3927_ioc_interrupt, 0, CPU_MASK_NONE, "IOC", NULL, NULL,
+	.handler = jmr3927_ioc_interrupt,
+	.mask = CPU_MASK_NONE,
+	.name = "IOC",
 };
 
 static irqreturn_t jmr3927_pcierr_interrupt(int irq, void *dev_id)
@@ -116,7 +118,9 @@ static irqreturn_t jmr3927_pcierr_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 static struct irqaction pcierr_action = {
-	jmr3927_pcierr_interrupt, 0, CPU_MASK_NONE, "PCI error", NULL, NULL,
+	.handler = jmr3927_pcierr_interrupt,
+	.mask = CPU_MASK_NONE,
+	.name = "PCI error",
 };
 
 static void __init jmr3927_irq_init(void);
diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c
index fde56e86c2a..7f14f70a1b8 100644
--- a/arch/mips/jmr3927/rbhma3100/setup.c
+++ b/arch/mips/jmr3927/rbhma3100/setup.c
@@ -109,7 +109,7 @@ static void jmr3927_timer_ack(void)
 	jmr3927_tmrptr->tisr = 0;       /* ack interrupt */
 }
 
-static void __init jmr3927_time_init(void)
+void __init plat_time_init(void)
 {
 	clocksource_mips.read = jmr3927_hpt_read;
 	mips_timer_ack = jmr3927_timer_ack;
@@ -141,8 +141,6 @@ void __init plat_mem_setup(void)
 
 	set_io_port_base(JMR3927_PORT_BASE + JMR3927_PCIIO);
 
-	board_time_init = jmr3927_time_init;
-
 	_machine_restart = jmr3927_machine_restart;
 	_machine_halt = jmr3927_machine_halt;
 	pm_power_off = jmr3927_machine_power_off;
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 2fd96d95a39..a2689f93c16 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -51,6 +51,7 @@ obj-$(CONFIG_IRQ_CPU_RM7K)	+= irq-rm7000.o
 obj-$(CONFIG_IRQ_CPU_RM9K)	+= irq-rm9000.o
 obj-$(CONFIG_MIPS_BOARDS_GEN)	+= irq-msc01.o
 obj-$(CONFIG_IRQ_TXX9)		+= irq_txx9.o
+obj-$(CONFIG_IRQ_GT641XX)	+= irq-gt641xx.o
 
 obj-$(CONFIG_32BIT)		+= scall32-o32.o
 obj-$(CONFIG_64BIT)		+= scall64-64.o
@@ -64,6 +65,7 @@ obj-$(CONFIG_PROC_FS)		+= proc.o
 
 obj-$(CONFIG_64BIT)		+= cpu-bugs64.o
 
+obj-$(CONFIG_I8253)		+= i8253.o
 obj-$(CONFIG_PCSPEAKER)		+= pcspeaker.o
 
 obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o
diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
index 993f7ec70f3..da41eac195c 100644
--- a/arch/mips/kernel/binfmt_elfo32.c
+++ b/arch/mips/kernel/binfmt_elfo32.c
@@ -110,7 +110,7 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
 }
 
 #undef ELF_CORE_COPY_REGS
-#define ELF_CORE_COPY_REGS(_dest,_regs) elf32_core_copy_regs(_dest,_regs);
+#define ELF_CORE_COPY_REGS(_dest, _regs) elf32_core_copy_regs(_dest, _regs);
 
 void elf32_core_copy_regs(elf_gregset_t grp, struct pt_regs *regs)
 {
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c
index 6648fde20b9..af78456d413 100644
--- a/arch/mips/kernel/cpu-bugs64.c
+++ b/arch/mips/kernel/cpu-bugs64.c
@@ -29,7 +29,7 @@ static inline void align_mod(const int align, const int mod)
 		".endr\n\t"
 		".set	pop"
 		:
-		: GCC_IMM_ASM (align), GCC_IMM_ASM (mod));
+		: GCC_IMM_ASM(align), GCC_IMM_ASM(mod));
 }
 
 static inline void mult_sh_align_mod(long *v1, long *v2, long *w,
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 3e004161ebd..c8c47a2d197 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -159,6 +159,7 @@ static inline void check_wait(void)
 	case CPU_5KC:
 	case CPU_25KF:
 	case CPU_PR4450:
+	case CPU_BCM3302:
 		cpu_wait = r4k_wait;
 		break;
 
@@ -745,14 +746,6 @@ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c)
 {
 	decode_configs(c);
 
-	/*
-	 * For historical reasons the SB1 comes with it's own variant of
-	 * cache code which eventually will be folded into c-r4k.c.  Until
-	 * then we pretend it's got it's own cache architecture.
-	 */
-	c->options &= ~MIPS_CPU_4K_CACHE;
-	c->options |= MIPS_CPU_SB1_CACHE;
-
 	switch (c->processor_id & 0xff00) {
 	case PRID_IMP_SB1:
 		c->cputype = CPU_SB1;
@@ -793,9 +786,111 @@ static inline void cpu_probe_philips(struct cpuinfo_mips *c)
 }
 
 
+static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
+{
+	decode_configs(c);
+	switch (c->processor_id & 0xff00) {
+	case PRID_IMP_BCM3302:
+		c->cputype = CPU_BCM3302;
+		break;
+	case PRID_IMP_BCM4710:
+		c->cputype = CPU_BCM4710;
+		break;
+	default:
+		c->cputype = CPU_UNKNOWN;
+		break;
+	}
+}
+
+const char *__cpu_name[NR_CPUS];
+
+/*
+ * Name a CPU
+ */
+static __init const char *cpu_to_name(struct cpuinfo_mips *c)
+{
+	const char *name = NULL;
+
+	switch (c->cputype) {
+	case CPU_UNKNOWN:	name = "unknown"; break;
+	case CPU_R2000:		name = "R2000"; break;
+	case CPU_R3000:		name = "R3000"; break;
+	case CPU_R3000A:	name = "R3000A"; break;
+	case CPU_R3041:		name = "R3041"; break;
+	case CPU_R3051:		name = "R3051"; break;
+	case CPU_R3052:		name = "R3052"; break;
+	case CPU_R3081:		name = "R3081"; break;
+	case CPU_R3081E:	name = "R3081E"; break;
+	case CPU_R4000PC:	name = "R4000PC"; break;
+	case CPU_R4000SC:	name = "R4000SC"; break;
+	case CPU_R4000MC:	name = "R4000MC"; break;
+	case CPU_R4200:		name = "R4200"; break;
+	case CPU_R4400PC:	name = "R4400PC"; break;
+	case CPU_R4400SC:	name = "R4400SC"; break;
+	case CPU_R4400MC:	name = "R4400MC"; break;
+	case CPU_R4600:		name = "R4600"; break;
+	case CPU_R6000:		name = "R6000"; break;
+	case CPU_R6000A:	name = "R6000A"; break;
+	case CPU_R8000:		name = "R8000"; break;
+	case CPU_R10000:	name = "R10000"; break;
+	case CPU_R12000:	name = "R12000"; break;
+	case CPU_R14000:	name = "R14000"; break;
+	case CPU_R4300:		name = "R4300"; break;
+	case CPU_R4650:		name = "R4650"; break;
+	case CPU_R4700:		name = "R4700"; break;
+	case CPU_R5000:		name = "R5000"; break;
+	case CPU_R5000A:	name = "R5000A"; break;
+	case CPU_R4640:		name = "R4640"; break;
+	case CPU_NEVADA:	name = "Nevada"; break;
+	case CPU_RM7000:	name = "RM7000"; break;
+	case CPU_RM9000:	name = "RM9000"; break;
+	case CPU_R5432:		name = "R5432"; break;
+	case CPU_4KC:		name = "MIPS 4Kc"; break;
+	case CPU_5KC:		name = "MIPS 5Kc"; break;
+	case CPU_R4310:		name = "R4310"; break;
+	case CPU_SB1:		name = "SiByte SB1"; break;
+	case CPU_SB1A:		name = "SiByte SB1A"; break;
+	case CPU_TX3912:	name = "TX3912"; break;
+	case CPU_TX3922:	name = "TX3922"; break;
+	case CPU_TX3927:	name = "TX3927"; break;
+	case CPU_AU1000:	name = "Au1000"; break;
+	case CPU_AU1500:	name = "Au1500"; break;
+	case CPU_AU1100:	name = "Au1100"; break;
+	case CPU_AU1550:	name = "Au1550"; break;
+	case CPU_AU1200:	name = "Au1200"; break;
+	case CPU_4KEC:		name = "MIPS 4KEc"; break;
+	case CPU_4KSC:		name = "MIPS 4KSc"; break;
+	case CPU_VR41XX:	name = "NEC Vr41xx"; break;
+	case CPU_R5500:		name = "R5500"; break;
+	case CPU_TX49XX:	name = "TX49xx"; break;
+	case CPU_20KC:		name = "MIPS 20Kc"; break;
+	case CPU_24K:		name = "MIPS 24K"; break;
+	case CPU_25KF:		name = "MIPS 25Kf"; break;
+	case CPU_34K:		name = "MIPS 34K"; break;
+	case CPU_74K:		name = "MIPS 74K"; break;
+	case CPU_VR4111:	name = "NEC VR4111"; break;
+	case CPU_VR4121:	name = "NEC VR4121"; break;
+	case CPU_VR4122:	name = "NEC VR4122"; break;
+	case CPU_VR4131:	name = "NEC VR4131"; break;
+	case CPU_VR4133:	name = "NEC VR4133"; break;
+	case CPU_VR4181:	name = "NEC VR4181"; break;
+	case CPU_VR4181A:	name = "NEC VR4181A"; break;
+	case CPU_SR71000:	name = "Sandcraft SR71000"; break;
+	case CPU_BCM3302:	name = "Broadcom BCM3302"; break;
+	case CPU_BCM4710:	name = "Broadcom BCM4710"; break;
+	case CPU_PR4450:	name = "Philips PR4450"; break;
+	case CPU_LOONGSON2:	name = "ICT Loongson-2"; break;
+	default:
+		BUG();
+	}
+
+	return name;
+}
+
 __init void cpu_probe(void)
 {
 	struct cpuinfo_mips *c = &current_cpu_data;
+	unsigned int cpu = smp_processor_id();
 
 	c->processor_id	= PRID_IMP_UNKNOWN;
 	c->fpu_id	= FPIR_IMP_NONE;
@@ -815,6 +910,9 @@ __init void cpu_probe(void)
 	case PRID_COMP_SIBYTE:
 		cpu_probe_sibyte(c);
 		break;
+	case PRID_COMP_BROADCOM:
+		cpu_probe_broadcom(c);
+		break;
 	case PRID_COMP_SANDCRAFT:
 		cpu_probe_sandcraft(c);
 		break;
@@ -824,6 +922,14 @@ __init void cpu_probe(void)
 	default:
 		c->cputype = CPU_UNKNOWN;
 	}
+
+	/*
+	 * Platform code can force the cpu type to optimize code
+	 * generation. In that case be sure the cpu type is correctly
+	 * manually setup otherwise it could trigger some nasty bugs.
+	 */
+	BUG_ON(current_cpu_type() != c->cputype);
+
 	if (c->options & MIPS_CPU_FPU) {
 		c->fpu_id = cpu_get_fpu_id();
 
@@ -835,13 +941,16 @@ __init void cpu_probe(void)
 				c->ases |= MIPS_ASE_MIPS3D;
 		}
 	}
+
+	__cpu_name[cpu] = cpu_to_name(c);
 }
 
 __init void cpu_report(void)
 {
 	struct cpuinfo_mips *c = &current_cpu_data;
 
-	printk("CPU revision is: %08x\n", c->processor_id);
+	printk(KERN_INFO "CPU revision is: %08x (%s)\n",
+	       c->processor_id, cpu_name_string());
 	if (c->options & MIPS_CPU_FPU)
-		printk("FPU revision is: %08x\n", c->fpu_id);
+		printk(KERN_INFO "FPU revision is: %08x\n", c->fpu_id);
 }
diff --git a/arch/mips/kernel/gdb-stub.c b/arch/mips/kernel/gdb-stub.c
index cb5623aad55..3191afa29ad 100644
--- a/arch/mips/kernel/gdb-stub.c
+++ b/arch/mips/kernel/gdb-stub.c
@@ -676,15 +676,18 @@ static void kgdb_wait(void *arg)
 static int kgdb_smp_call_kgdb_wait(void)
 {
 #ifdef CONFIG_SMP
+	cpumask_t mask = cpu_online_map;
 	struct call_data_struct data;
-	int i, cpus = num_online_cpus() - 1;
 	int cpu = smp_processor_id();
+	int cpus;
 
 	/*
 	 * Can die spectacularly if this CPU isn't yet marked online
 	 */
 	BUG_ON(!cpu_online(cpu));
 
+	cpu_clear(cpu, mask);
+	cpus = cpus_weight(mask);
 	if (!cpus)
 		return 0;
 
@@ -711,10 +714,7 @@ static int kgdb_smp_call_kgdb_wait(void)
 	call_data = &data;
 	mb();
 
-	/* Send a message to all other CPUs and wait for them to respond */
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_online(i) && i != cpu)
-			core_send_ipi(i, SMP_CALL_FUNCTION);
+	core_send_ipi_mask(mask, SMP_CALL_FUNCTION);
 
 	/* Wait for response */
 	/* FIXME: lock-up detection, backtrace on lock-up */
@@ -733,7 +733,7 @@ static int kgdb_smp_call_kgdb_wait(void)
  * returns 1 if you should skip the instruction at the trap address, 0
  * otherwise.
  */
-void handle_exception (struct gdb_regs *regs)
+void handle_exception(struct gdb_regs *regs)
 {
 	int trap;			/* Trap type */
 	int sigval;
@@ -769,7 +769,7 @@ void handle_exception (struct gdb_regs *regs)
 	/*
 	 * acquire the CPU spinlocks
 	 */
-	for (i = num_online_cpus()-1; i >= 0; i--)
+	for_each_online_cpu(i)
 		if (__raw_spin_trylock(&kgdb_cpulock[i]) == 0)
 			panic("kgdb: couldn't get cpulock %d\n", i);
 
@@ -902,7 +902,7 @@ void handle_exception (struct gdb_regs *regs)
 			hex2mem(ptr, (char *)&regs->frame_ptr, 2*sizeof(long), 0, 0);
 			ptr += 2*(2*sizeof(long));
 			hex2mem(ptr, (char *)&regs->cp0_index, 16*sizeof(long), 0, 0);
-			strcpy(output_buffer,"OK");
+			strcpy(output_buffer, "OK");
 		 }
 		break;
 
@@ -917,9 +917,9 @@ void handle_exception (struct gdb_regs *regs)
 				&& hexToInt(&ptr, &length)) {
 				if (mem2hex((char *)addr, output_buffer, length, 1))
 					break;
-				strcpy (output_buffer, "E03");
+				strcpy(output_buffer, "E03");
 			} else
-				strcpy(output_buffer,"E01");
+				strcpy(output_buffer, "E01");
 			break;
 
 		/*
@@ -996,7 +996,7 @@ void handle_exception (struct gdb_regs *regs)
 			ptr = &input_buffer[1];
 			if (!hexToInt(&ptr, &baudrate))
 			{
-				strcpy(output_buffer,"B01");
+				strcpy(output_buffer, "B01");
 				break;
 			}
 
@@ -1015,7 +1015,7 @@ void handle_exception (struct gdb_regs *regs)
 					break;
 				default:
 					baudrate = 0;
-					strcpy(output_buffer,"B02");
+					strcpy(output_buffer, "B02");
 					goto x1;
 			}
 
@@ -1044,7 +1044,7 @@ finish_kgdb:
 
 exit_kgdb_exception:
 	/* release locks so other CPUs can go */
-	for (i = num_online_cpus()-1; i >= 0; i--)
+	for_each_online_cpu(i)
 		__raw_spin_unlock(&kgdb_cpulock[i]);
 	spin_unlock(&kgdb_lock);
 
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c
new file mode 100644
index 00000000000..5d9830df359
--- /dev/null
+++ b/arch/mips/kernel/i8253.c
@@ -0,0 +1,213 @@
+/*
+ * i8253.c  8253/PIT functions
+ *
+ */
+#include <linux/clockchips.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/jiffies.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+
+#include <asm/delay.h>
+#include <asm/i8253.h>
+#include <asm/io.h>
+
+static DEFINE_SPINLOCK(i8253_lock);
+
+/*
+ * Initialize the PIT timer.
+ *
+ * This is also called after resume to bring the PIT into operation again.
+ */
+static void init_pit_timer(enum clock_event_mode mode,
+			   struct clock_event_device *evt)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&i8253_lock, flags);
+
+	switch(mode) {
+	case CLOCK_EVT_MODE_PERIODIC:
+		/* binary, mode 2, LSB/MSB, ch 0 */
+		outb_p(0x34, PIT_MODE);
+		outb_p(LATCH & 0xff , PIT_CH0);	/* LSB */
+		outb(LATCH >> 8 , PIT_CH0);	/* MSB */
+		break;
+
+	case CLOCK_EVT_MODE_SHUTDOWN:
+	case CLOCK_EVT_MODE_UNUSED:
+		if (evt->mode == CLOCK_EVT_MODE_PERIODIC ||
+		    evt->mode == CLOCK_EVT_MODE_ONESHOT) {
+			outb_p(0x30, PIT_MODE);
+			outb_p(0, PIT_CH0);
+			outb_p(0, PIT_CH0);
+		}
+		break;
+
+	case CLOCK_EVT_MODE_ONESHOT:
+		/* One shot setup */
+		outb_p(0x38, PIT_MODE);
+		break;
+
+	case CLOCK_EVT_MODE_RESUME:
+		/* Nothing to do here */
+		break;
+	}
+	spin_unlock_irqrestore(&i8253_lock, flags);
+}
+
+/*
+ * Program the next event in oneshot mode
+ *
+ * Delta is given in PIT ticks
+ */
+static int pit_next_event(unsigned long delta, struct clock_event_device *evt)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&i8253_lock, flags);
+	outb_p(delta & 0xff , PIT_CH0);	/* LSB */
+	outb(delta >> 8 , PIT_CH0);	/* MSB */
+	spin_unlock_irqrestore(&i8253_lock, flags);
+
+	return 0;
+}
+
+/*
+ * On UP the PIT can serve all of the possible timer functions. On SMP systems
+ * it can be solely used for the global tick.
+ *
+ * The profiling and update capabilites are switched off once the local apic is
+ * registered. This mechanism replaces the previous #ifdef LOCAL_APIC -
+ * !using_apic_timer decisions in do_timer_interrupt_hook()
+ */
+struct clock_event_device pit_clockevent = {
+	.name		= "pit",
+	.features	= CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
+	.set_mode	= init_pit_timer,
+	.set_next_event = pit_next_event,
+	.shift		= 32,
+	.irq		= 0,
+};
+
+irqreturn_t timer_interrupt(int irq, void *dev_id)
+{
+	pit_clockevent.event_handler(&pit_clockevent);
+
+	return IRQ_HANDLED;
+}
+
+static struct irqaction irq0  = {
+	.handler = timer_interrupt,
+	.flags = IRQF_DISABLED | IRQF_NOBALANCING,
+	.mask = CPU_MASK_NONE,
+	.name = "timer"
+};
+
+/*
+ * Initialize the conversion factor and the min/max deltas of the clock event
+ * structure and register the clock event source with the framework.
+ */
+void __init setup_pit_timer(void)
+{
+	/*
+	 * Start pit with the boot cpu mask and make it global after the
+	 * IO_APIC has been initialized.
+	 */
+	pit_clockevent.cpumask = cpumask_of_cpu(0);
+	pit_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, 32);
+	pit_clockevent.max_delta_ns =
+		clockevent_delta2ns(0x7FFF, &pit_clockevent);
+	pit_clockevent.min_delta_ns =
+		clockevent_delta2ns(0xF, &pit_clockevent);
+	clockevents_register_device(&pit_clockevent);
+
+	irq0.mask = cpumask_of_cpu(0);
+	setup_irq(0, &irq0);
+}
+
+/*
+ * Since the PIT overflows every tick, its not very useful
+ * to just read by itself. So use jiffies to emulate a free
+ * running counter:
+ */
+static cycle_t pit_read(void)
+{
+	unsigned long flags;
+	int count;
+	u32 jifs;
+	static int old_count;
+	static u32 old_jifs;
+
+	spin_lock_irqsave(&i8253_lock, flags);
+	/*
+	 * Although our caller may have the read side of xtime_lock,
+	 * this is now a seqlock, and we are cheating in this routine
+	 * by having side effects on state that we cannot undo if
+	 * there is a collision on the seqlock and our caller has to
+	 * retry.  (Namely, old_jifs and old_count.)  So we must treat
+	 * jiffies as volatile despite the lock.  We read jiffies
+	 * before latching the timer count to guarantee that although
+	 * the jiffies value might be older than the count (that is,
+	 * the counter may underflow between the last point where
+	 * jiffies was incremented and the point where we latch the
+	 * count), it cannot be newer.
+	 */
+	jifs = jiffies;
+	outb_p(0x00, PIT_MODE);	/* latch the count ASAP */
+	count = inb_p(PIT_CH0);	/* read the latched count */
+	count |= inb_p(PIT_CH0) << 8;
+
+	/* VIA686a test code... reset the latch if count > max + 1 */
+	if (count > LATCH) {
+		outb_p(0x34, PIT_MODE);
+		outb_p(LATCH & 0xff, PIT_CH0);
+		outb(LATCH >> 8, PIT_CH0);
+		count = LATCH - 1;
+	}
+
+	/*
+	 * It's possible for count to appear to go the wrong way for a
+	 * couple of reasons:
+	 *
+	 *  1. The timer counter underflows, but we haven't handled the
+	 *     resulting interrupt and incremented jiffies yet.
+	 *  2. Hardware problem with the timer, not giving us continuous time,
+	 *     the counter does small "jumps" upwards on some Pentium systems,
+	 *     (see c't 95/10 page 335 for Neptun bug.)
+	 *
+	 * Previous attempts to handle these cases intelligently were
+	 * buggy, so we just do the simple thing now.
+	 */
+	if (count > old_count && jifs == old_jifs) {
+		count = old_count;
+	}
+	old_count = count;
+	old_jifs = jifs;
+
+	spin_unlock_irqrestore(&i8253_lock, flags);
+
+	count = (LATCH - 1) - count;
+
+	return (cycle_t)(jifs * LATCH) + count;
+}
+
+static struct clocksource clocksource_pit = {
+	.name	= "pit",
+	.rating = 110,
+	.read	= pit_read,
+	.mask	= CLOCKSOURCE_MASK(32),
+	.mult	= 0,
+	.shift	= 20,
+};
+
+static int __init init_pit_clocksource(void)
+{
+	if (num_possible_cpus() > 1) /* PIT does not scale! */
+		return 0;
+
+	clocksource_pit.mult = clocksource_hz2mult(CLOCK_TICK_RATE, 20);
+	return clocksource_register(&clocksource_pit);
+}
+arch_initcall(init_pit_clocksource);
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 3a2d255361b..47101357710 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -30,8 +30,10 @@
 
 static int i8259A_auto_eoi = -1;
 DEFINE_SPINLOCK(i8259A_lock);
-/* some platforms call this... */
-void mask_and_ack_8259A(unsigned int);
+static void disable_8259A_irq(unsigned int irq);
+static void enable_8259A_irq(unsigned int irq);
+static void mask_and_ack_8259A(unsigned int irq);
+static void init_8259A(int auto_eoi);
 
 static struct irq_chip i8259A_chip = {
 	.name		= "XT-PIC",
@@ -39,6 +41,9 @@ static struct irq_chip i8259A_chip = {
 	.disable	= disable_8259A_irq,
 	.unmask		= enable_8259A_irq,
 	.mask_ack	= mask_and_ack_8259A,
+#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
+	.set_affinity	= plat_set_irq_affinity,
+#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */
 };
 
 /*
@@ -53,7 +58,7 @@ static unsigned int cached_irq_mask = 0xffff;
 #define cached_master_mask	(cached_irq_mask)
 #define cached_slave_mask	(cached_irq_mask >> 8)
 
-void disable_8259A_irq(unsigned int irq)
+static void disable_8259A_irq(unsigned int irq)
 {
 	unsigned int mask;
 	unsigned long flags;
@@ -69,7 +74,7 @@ void disable_8259A_irq(unsigned int irq)
 	spin_unlock_irqrestore(&i8259A_lock, flags);
 }
 
-void enable_8259A_irq(unsigned int irq)
+static void enable_8259A_irq(unsigned int irq)
 {
 	unsigned int mask;
 	unsigned long flags;
@@ -122,14 +127,14 @@ static inline int i8259A_irq_real(unsigned int irq)
 	int irqmask = 1 << irq;
 
 	if (irq < 8) {
-		outb(0x0B,PIC_MASTER_CMD);	/* ISR register */
+		outb(0x0B, PIC_MASTER_CMD);	/* ISR register */
 		value = inb(PIC_MASTER_CMD) & irqmask;
-		outb(0x0A,PIC_MASTER_CMD);	/* back to the IRR register */
+		outb(0x0A, PIC_MASTER_CMD);	/* back to the IRR register */
 		return value;
 	}
-	outb(0x0B,PIC_SLAVE_CMD);	/* ISR register */
+	outb(0x0B, PIC_SLAVE_CMD);	/* ISR register */
 	value = inb(PIC_SLAVE_CMD) & (irqmask >> 8);
-	outb(0x0A,PIC_SLAVE_CMD);	/* back to the IRR register */
+	outb(0x0A, PIC_SLAVE_CMD);	/* back to the IRR register */
 	return value;
 }
 
@@ -139,7 +144,7 @@ static inline int i8259A_irq_real(unsigned int irq)
  * first, _then_ send the EOI, and the order of EOI
  * to the two 8259s is important!
  */
-void mask_and_ack_8259A(unsigned int irq)
+static void mask_and_ack_8259A(unsigned int irq)
 {
 	unsigned int irqmask;
 	unsigned long flags;
@@ -170,12 +175,12 @@ handle_real_irq:
 	if (irq & 8) {
 		inb(PIC_SLAVE_IMR);	/* DUMMY - (do we need this?) */
 		outb(cached_slave_mask, PIC_SLAVE_IMR);
-		outb(0x60+(irq&7),PIC_SLAVE_CMD);/* 'Specific EOI' to slave */
-		outb(0x60+PIC_CASCADE_IR,PIC_MASTER_CMD); /* 'Specific EOI' to master-IRQ2 */
+		outb(0x60+(irq&7), PIC_SLAVE_CMD);/* 'Specific EOI' to slave */
+		outb(0x60+PIC_CASCADE_IR, PIC_MASTER_CMD); /* 'Specific EOI' to master-IRQ2 */
 	} else {
 		inb(PIC_MASTER_IMR);	/* DUMMY - (do we need this?) */
 		outb(cached_master_mask, PIC_MASTER_IMR);
-		outb(0x60+irq,PIC_MASTER_CMD);	/* 'Specific EOI to master */
+		outb(0x60+irq, PIC_MASTER_CMD);	/* 'Specific EOI to master */
 	}
 	smtc_im_ack_irq(irq);
 	spin_unlock_irqrestore(&i8259A_lock, flags);
@@ -253,7 +258,7 @@ static int __init i8259A_init_sysfs(void)
 
 device_initcall(i8259A_init_sysfs);
 
-void init_8259A(int auto_eoi)
+static void init_8259A(int auto_eoi)
 {
 	unsigned long flags;
 
@@ -300,7 +305,9 @@ void init_8259A(int auto_eoi)
  * IRQ2 is cascade interrupt to second interrupt controller
  */
 static struct irqaction irq2 = {
-	no_action, 0, CPU_MASK_NONE, "cascade", NULL, NULL
+	.handler = no_action,
+	.mask = CPU_MASK_NONE,
+	.name = "cascade",
 };
 
 static struct resource pic1_io_resource = {
@@ -322,7 +329,7 @@ static struct resource pic2_io_resource = {
  * driver compatibility reasons interrupts 0 - 15 to be the i8259
  * interrupts even if the hardware uses a different interrupt numbering.
  */
-void __init init_i8259_irqs (void)
+void __init init_i8259_irqs(void)
 {
 	int i;
 
diff --git a/arch/mips/kernel/irixelf.c b/arch/mips/kernel/irixelf.c
index 403d96f99e7..8ef5cf4cc42 100644
--- a/arch/mips/kernel/irixelf.c
+++ b/arch/mips/kernel/irixelf.c
@@ -203,8 +203,8 @@ static unsigned long * create_irix_tables(char * p, int argc, int envc,
 	 * Put the ELF interpreter info on the stack
 	 */
 #define NEW_AUX_ENT(nr, id, val) \
-	  __put_user ((id), sp+(nr*2)); \
-	  __put_user ((val), sp+(nr*2+1)); \
+	  __put_user((id), sp+(nr*2)); \
+	  __put_user((val), sp+(nr*2+1)); \
 
 	sp -= 2;
 	NEW_AUX_ENT(0, AT_NULL, 0);
@@ -212,17 +212,17 @@ static unsigned long * create_irix_tables(char * p, int argc, int envc,
 	if (exec) {
 		sp -= 11*2;
 
-		NEW_AUX_ENT (0, AT_PHDR, load_addr + exec->e_phoff);
-		NEW_AUX_ENT (1, AT_PHENT, sizeof (struct elf_phdr));
-		NEW_AUX_ENT (2, AT_PHNUM, exec->e_phnum);
-		NEW_AUX_ENT (3, AT_PAGESZ, ELF_EXEC_PAGESIZE);
-		NEW_AUX_ENT (4, AT_BASE, interp_load_addr);
-		NEW_AUX_ENT (5, AT_FLAGS, 0);
-		NEW_AUX_ENT (6, AT_ENTRY, (elf_addr_t) exec->e_entry);
-		NEW_AUX_ENT (7, AT_UID, (elf_addr_t) current->uid);
-		NEW_AUX_ENT (8, AT_EUID, (elf_addr_t) current->euid);
-		NEW_AUX_ENT (9, AT_GID, (elf_addr_t) current->gid);
-		NEW_AUX_ENT (10, AT_EGID, (elf_addr_t) current->egid);
+		NEW_AUX_ENT(0, AT_PHDR, load_addr + exec->e_phoff);
+		NEW_AUX_ENT(1, AT_PHENT, sizeof(struct elf_phdr));
+		NEW_AUX_ENT(2, AT_PHNUM, exec->e_phnum);
+		NEW_AUX_ENT(3, AT_PAGESZ, ELF_EXEC_PAGESIZE);
+		NEW_AUX_ENT(4, AT_BASE, interp_load_addr);
+		NEW_AUX_ENT(5, AT_FLAGS, 0);
+		NEW_AUX_ENT(6, AT_ENTRY, (elf_addr_t) exec->e_entry);
+		NEW_AUX_ENT(7, AT_UID, (elf_addr_t) current->uid);
+		NEW_AUX_ENT(8, AT_EUID, (elf_addr_t) current->euid);
+		NEW_AUX_ENT(9, AT_GID, (elf_addr_t) current->gid);
+		NEW_AUX_ENT(10, AT_EGID, (elf_addr_t) current->egid);
 	}
 #undef NEW_AUX_ENT
 
@@ -231,16 +231,16 @@ static unsigned long * create_irix_tables(char * p, int argc, int envc,
 	sp -= argc+1;
 	argv = sp;
 
-	__put_user((elf_addr_t)argc,--sp);
+	__put_user((elf_addr_t)argc, --sp);
 	current->mm->arg_start = (unsigned long) p;
 	while (argc-->0) {
-		__put_user((unsigned long)p,argv++);
+		__put_user((unsigned long)p, argv++);
 		p += strlen_user(p);
 	}
 	__put_user((unsigned long) NULL, argv);
 	current->mm->arg_end = current->mm->env_start = (unsigned long) p;
 	while (envc-->0) {
-		__put_user((unsigned long)p,envp++);
+		__put_user((unsigned long)p, envp++);
 		p += strlen_user(p);
 	}
 	__put_user((unsigned long) NULL, envp);
@@ -581,7 +581,7 @@ static void irix_map_prda_page(void)
 	struct prda *pp;
 
 	down_write(&current->mm->mmap_sem);
-	v =  do_brk (PRDA_ADDRESS, PAGE_SIZE);
+	v =  do_brk(PRDA_ADDRESS, PAGE_SIZE);
 	up_write(&current->mm->mmap_sem);
 
 	if (v < 0)
@@ -815,7 +815,7 @@ out_free_interp:
 	kfree(elf_interpreter);
 out_free_file:
 out_free_ph:
-	kfree (elf_phdata);
+	kfree(elf_phdata);
 	goto out;
 }
 
@@ -831,7 +831,7 @@ static int load_irix_library(struct file *file)
 	int retval;
 	unsigned int bss;
 	int error;
-	int i,j, k;
+	int i, j, k;
 
 	error = kernel_read(file, 0, (char *) &elf_ex, sizeof(elf_ex));
 	if (error != sizeof(elf_ex))
@@ -1232,7 +1232,7 @@ static int irix_core_dump(long signr, struct pt_regs * regs, struct file *file)
 	strlcpy(psinfo.pr_fname, current->comm, sizeof(psinfo.pr_fname));
 
 	/* Try to dump the FPU. */
-	prstatus.pr_fpvalid = dump_fpu (regs, &fpu);
+	prstatus.pr_fpvalid = dump_fpu(regs, &fpu);
 	if (!prstatus.pr_fpvalid) {
 		numnote--;
 	} else {
diff --git a/arch/mips/kernel/irixinv.c b/arch/mips/kernel/irixinv.c
index de8584f6231..cf2dcd3d6a9 100644
--- a/arch/mips/kernel/irixinv.c
+++ b/arch/mips/kernel/irixinv.c
@@ -14,7 +14,7 @@ int inventory_items = 0;
 
 static inventory_t inventory [MAX_INVENTORY];
 
-void add_to_inventory (int class, int type, int controller, int unit, int state)
+void add_to_inventory(int class, int type, int controller, int unit, int state)
 {
 	inventory_t *ni = &inventory [inventory_items];
 
@@ -30,7 +30,7 @@ void add_to_inventory (int class, int type, int controller, int unit, int state)
 	inventory_items++;
 }
 
-int dump_inventory_to_user (void __user *userbuf, int size)
+int dump_inventory_to_user(void __user *userbuf, int size)
 {
 	inventory_t *inv  = &inventory [0];
 	inventory_t __user *user = userbuf;
@@ -45,7 +45,7 @@ int dump_inventory_to_user (void __user *userbuf, int size)
 			return -EFAULT;
 		user++;
 	}
-	return inventory_items * sizeof (inventory_t);
+	return inventory_items * sizeof(inventory_t);
 }
 
 int __init init_inventory(void)
@@ -55,24 +55,24 @@ int __init init_inventory(void)
 	 * most likely this will not let just anyone run the X server
 	 * until we put the right values all over the place
 	 */
-	add_to_inventory (10, 3, 0, 0, 16400);
-	add_to_inventory (1, 1, 150, -1, 12);
-	add_to_inventory (1, 3, 0, 0, 8976);
-	add_to_inventory (1, 2, 0, 0, 8976);
-	add_to_inventory (4, 8, 0, 0, 2);
-	add_to_inventory (5, 5, 0, 0, 1);
-	add_to_inventory (3, 3, 0, 0, 32768);
-	add_to_inventory (3, 4, 0, 0, 32768);
-	add_to_inventory (3, 8, 0, 0, 524288);
-	add_to_inventory (3, 9, 0, 0, 64);
-	add_to_inventory (3, 1, 0, 0, 67108864);
-	add_to_inventory (12, 3, 0, 0, 16);
-	add_to_inventory (8, 7, 17, 0, 16777472);
-	add_to_inventory (8, 0, 0, 0, 1);
-	add_to_inventory (2, 1, 0, 13, 2);
-	add_to_inventory (2, 2, 0, 2, 0);
-	add_to_inventory (2, 2, 0, 1, 0);
-	add_to_inventory (7, 14, 0, 0, 6);
+	add_to_inventory(10, 3, 0, 0, 16400);
+	add_to_inventory(1, 1, 150, -1, 12);
+	add_to_inventory(1, 3, 0, 0, 8976);
+	add_to_inventory(1, 2, 0, 0, 8976);
+	add_to_inventory(4, 8, 0, 0, 2);
+	add_to_inventory(5, 5, 0, 0, 1);
+	add_to_inventory(3, 3, 0, 0, 32768);
+	add_to_inventory(3, 4, 0, 0, 32768);
+	add_to_inventory(3, 8, 0, 0, 524288);
+	add_to_inventory(3, 9, 0, 0, 64);
+	add_to_inventory(3, 1, 0, 0, 67108864);
+	add_to_inventory(12, 3, 0, 0, 16);
+	add_to_inventory(8, 7, 17, 0, 16777472);
+	add_to_inventory(8, 0, 0, 0, 1);
+	add_to_inventory(2, 1, 0, 13, 2);
+	add_to_inventory(2, 2, 0, 2, 0);
+	add_to_inventory(2, 2, 0, 1, 0);
+	add_to_inventory(7, 14, 0, 0, 6);
 
 	return 0;
 }
diff --git a/arch/mips/kernel/irixioctl.c b/arch/mips/kernel/irixioctl.c
index 30f9eb09db3..2bde200d5ad 100644
--- a/arch/mips/kernel/irixioctl.c
+++ b/arch/mips/kernel/irixioctl.c
@@ -238,7 +238,7 @@ asmlinkage int irix_ioctl(int fd, unsigned long cmd, unsigned long arg)
 		       current->comm, current->pid, cmd);
 		do_exit(255);
 #else
-		error = sys_ioctl (fd, cmd, arg);
+		error = sys_ioctl(fd, cmd, arg);
 #endif
 	}
 
diff --git a/arch/mips/kernel/irixsig.c b/arch/mips/kernel/irixsig.c
index 28b2a8f0091..85c2e389edd 100644
--- a/arch/mips/kernel/irixsig.c
+++ b/arch/mips/kernel/irixsig.c
@@ -163,9 +163,9 @@ static inline int handle_signal(unsigned long sig, siginfo_t *info,
 		ret = setup_irix_frame(ka, regs, sig, oldset);
 
 	spin_lock_irq(&current->sighand->siglock);
-	sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
+	sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
 	if (!(ka->sa.sa_flags & SA_NODEFER))
-		sigaddset(&current->blocked,sig);
+		sigaddset(&current->blocked, sig);
 	recalc_sigpending();
 	spin_unlock_irq(&current->sighand->siglock);
 
@@ -605,8 +605,8 @@ repeat:
 	current->state = TASK_INTERRUPTIBLE;
 	read_lock(&tasklist_lock);
 	tsk = current;
-	list_for_each(_p,&tsk->children) {
-		p = list_entry(_p,struct task_struct,sibling);
+	list_for_each(_p, &tsk->children) {
+		p = list_entry(_p, struct task_struct, sibling);
 		if ((type == IRIX_P_PID) && p->pid != pid)
 			continue;
 		if ((type == IRIX_P_PGID) && process_group(p) != pid)
diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
new file mode 100644
index 00000000000..1b81b131f43
--- /dev/null
+++ b/arch/mips/kernel/irq-gt641xx.c
@@ -0,0 +1,131 @@
+/*
+ *  GT641xx IRQ routines.
+ *
+ *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#include <linux/hardirq.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <asm/gt64120.h>
+
+#define GT641XX_IRQ_TO_BIT(irq)	(1U << (irq - GT641XX_IRQ_BASE))
+
+static DEFINE_SPINLOCK(gt641xx_irq_lock);
+
+static void ack_gt641xx_irq(unsigned int irq)
+{
+	unsigned long flags;
+	u32 cause;
+
+	spin_lock_irqsave(&gt641xx_irq_lock, flags);
+	cause = GT_READ(GT_INTRCAUSE_OFS);
+	cause &= ~GT641XX_IRQ_TO_BIT(irq);
+	GT_WRITE(GT_INTRCAUSE_OFS, cause);
+	spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
+}
+
+static void mask_gt641xx_irq(unsigned int irq)
+{
+	unsigned long flags;
+	u32 mask;
+
+	spin_lock_irqsave(&gt641xx_irq_lock, flags);
+	mask = GT_READ(GT_INTRMASK_OFS);
+	mask &= ~GT641XX_IRQ_TO_BIT(irq);
+	GT_WRITE(GT_INTRMASK_OFS, mask);
+	spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
+}
+
+static void mask_ack_gt641xx_irq(unsigned int irq)
+{
+	unsigned long flags;
+	u32 cause, mask;
+
+	spin_lock_irqsave(&gt641xx_irq_lock, flags);
+	mask = GT_READ(GT_INTRMASK_OFS);
+	mask &= ~GT641XX_IRQ_TO_BIT(irq);
+	GT_WRITE(GT_INTRMASK_OFS, mask);
+
+	cause = GT_READ(GT_INTRCAUSE_OFS);
+	cause &= ~GT641XX_IRQ_TO_BIT(irq);
+	GT_WRITE(GT_INTRCAUSE_OFS, cause);
+	spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
+}
+
+static void unmask_gt641xx_irq(unsigned int irq)
+{
+	unsigned long flags;
+	u32 mask;
+
+	spin_lock_irqsave(&gt641xx_irq_lock, flags);
+	mask = GT_READ(GT_INTRMASK_OFS);
+	mask |= GT641XX_IRQ_TO_BIT(irq);
+	GT_WRITE(GT_INTRMASK_OFS, mask);
+	spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
+}
+
+static struct irq_chip gt641xx_irq_chip = {
+	.name		= "GT641xx",
+	.ack		= ack_gt641xx_irq,
+	.mask		= mask_gt641xx_irq,
+	.mask_ack	= mask_ack_gt641xx_irq,
+	.unmask		= unmask_gt641xx_irq,
+};
+
+void gt641xx_irq_dispatch(void)
+{
+	u32 cause, mask;
+	int i;
+
+	cause = GT_READ(GT_INTRCAUSE_OFS);
+	mask = GT_READ(GT_INTRMASK_OFS);
+	cause &= mask;
+
+	/*
+	 * bit0 : logical or of all the interrupt bits.
+	 * bit30: logical or of bits[29:26,20:1].
+	 * bit31: logical or of bits[25:1].
+	 */
+	for (i = 1; i < 30; i++) {
+		if (cause & (1U << i)) {
+			do_IRQ(GT641XX_IRQ_BASE + i);
+			return;
+		}
+	}
+
+	atomic_inc(&irq_err_count);
+}
+
+void __init gt641xx_irq_init(void)
+{
+	int i;
+
+	GT_WRITE(GT_INTRMASK_OFS, 0);
+	GT_WRITE(GT_INTRCAUSE_OFS, 0);
+
+	/*
+	 * bit0 : logical or of all the interrupt bits.
+	 * bit30: logical or of bits[29:26,20:1].
+	 * bit31: logical or of bits[25:1].
+	 */
+	for (i = 1; i < 30; i++)
+		set_irq_chip_and_handler(GT641XX_IRQ_BASE + i,
+		                         &gt641xx_irq_chip, handle_level_irq);
+}
diff --git a/arch/mips/kernel/irq-msc01.c b/arch/mips/kernel/irq-msc01.c
index 1ecdd50bfc6..4edc7e451d9 100644
--- a/arch/mips/kernel/irq-msc01.c
+++ b/arch/mips/kernel/irq-msc01.c
@@ -99,7 +99,7 @@ void ll_msc_irq(void)
 }
 
 void
-msc_bind_eic_interrupt (unsigned int irq, unsigned int set)
+msc_bind_eic_interrupt(unsigned int irq, unsigned int set)
 {
 	MSCIC_WRITE(MSC01_IC_RAMW,
 		    (irq<<MSC01_IC_RAMW_ADDR_SHF) | (set<<MSC01_IC_RAMW_DATA_SHF));
@@ -130,7 +130,7 @@ void __init init_msc_irqs(unsigned long icubase, unsigned int irqbase, msc_irqma
 {
 	extern void (*board_bind_eic_interrupt)(unsigned int irq, unsigned int regset);
 
-	_icctrl_msc = (unsigned long) ioremap (icubase, 0x40000);
+	_icctrl_msc = (unsigned long) ioremap(icubase, 0x40000);
 
 	/* Reset interrupt controller - initialises all registers to 0 */
 	MSCIC_WRITE(MSC01_IC_RST, MSC01_IC_RST_RST_BIT);
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index a990aad2f04..d06e9c9af79 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -93,7 +93,7 @@ int show_interrupts(struct seq_file *p, void *v)
 	if (i == 0) {
 		seq_printf(p, "           ");
 		for_each_online_cpu(j)
-			seq_printf(p, "CPU%d       ",j);
+			seq_printf(p, "CPU%d       ", j);
 		seq_putc(p, '\n');
 	}
 
@@ -102,7 +102,7 @@ int show_interrupts(struct seq_file *p, void *v)
 		action = irq_desc[i].action;
 		if (!action)
 			goto skip;
-		seq_printf(p, "%3d: ",i);
+		seq_printf(p, "%3d: ", i);
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
diff --git a/arch/mips/kernel/kspd.c b/arch/mips/kernel/kspd.c
index cb9a14a1ca5..d2c2e00e586 100644
--- a/arch/mips/kernel/kspd.c
+++ b/arch/mips/kernel/kspd.c
@@ -118,11 +118,11 @@ struct apsp_table syscall_command_table[] = {
 
 static int sp_syscall(int num, int arg0, int arg1, int arg2, int arg3)
 {
-	register long int _num  __asm__ ("$2") = num;
-	register long int _arg0  __asm__ ("$4") = arg0;
-	register long int _arg1  __asm__ ("$5") = arg1;
-	register long int _arg2  __asm__ ("$6") = arg2;
-	register long int _arg3  __asm__ ("$7") = arg3;
+	register long int _num  __asm__("$2") = num;
+	register long int _arg0  __asm__("$4") = arg0;
+	register long int _arg1  __asm__("$5") = arg1;
+	register long int _arg2  __asm__("$6") = arg2;
+	register long int _arg3  __asm__("$7") = arg3;
 
 	mm_segment_t old_fs;
 
@@ -239,7 +239,7 @@ void sp_work_handle_request(void)
  	case MTSP_SYSCALL_GETTOD:
  		memset(&tz, 0, sizeof(tz));
  		if ((ret.retval = sp_syscall(__NR_gettimeofday, (int)&tv,
- 		                             (int)&tz, 0,0)) == 0)
+					     (int)&tz, 0, 0)) == 0)
 		ret.retval = tv.tv_sec;
 		break;
 
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 135d9a5fe33..d6e01215fb2 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -58,10 +58,10 @@
 #define AA(__x) ((unsigned long)((int)__x))
 
 #ifdef __MIPSEB__
-#define merge_64(r1,r2)	((((r1) & 0xffffffffUL) << 32) + ((r2) & 0xffffffffUL))
+#define merge_64(r1, r2) ((((r1) & 0xffffffffUL) << 32) + ((r2) & 0xffffffffUL))
 #endif
 #ifdef __MIPSEL__
-#define merge_64(r1,r2)	((((r2) & 0xffffffffUL) << 32) + ((r1) & 0xffffffffUL))
+#define merge_64(r1, r2) ((((r2) & 0xffffffffUL) << 32) + ((r1) & 0xffffffffUL))
 #endif
 
 /*
@@ -96,7 +96,7 @@ int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf)
 #endif
 	tmp.st_blocks = stat->blocks;
 	tmp.st_blksize = stat->blksize;
-	return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
+	return copy_to_user(statbuf, &tmp, sizeof(tmp)) ? -EFAULT : 0;
 }
 
 asmlinkage unsigned long
@@ -300,13 +300,13 @@ asmlinkage int sys32_sched_rr_get_interval(compat_pid_t pid,
 {
 	struct timespec t;
 	int ret;
-	mm_segment_t old_fs = get_fs ();
+	mm_segment_t old_fs = get_fs();
 
-	set_fs (KERNEL_DS);
+	set_fs(KERNEL_DS);
 	ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
-	set_fs (old_fs);
+	set_fs(old_fs);
 	if (put_user (t.tv_sec, &interval->tv_sec) ||
-	    __put_user (t.tv_nsec, &interval->tv_nsec))
+	    __put_user(t.tv_nsec, &interval->tv_nsec))
 		return -EFAULT;
 	return ret;
 }
@@ -314,7 +314,7 @@ asmlinkage int sys32_sched_rr_get_interval(compat_pid_t pid,
 #ifdef CONFIG_SYSVIPC
 
 asmlinkage long
-sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
+sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 {
 	int version, err;
 
@@ -373,7 +373,7 @@ sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 #else
 
 asmlinkage long
-sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
+sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 {
 	return -ENOSYS;
 }
@@ -505,16 +505,16 @@ asmlinkage int sys32_ustat(dev_t dev, struct ustat32 __user * ubuf32)
 
 	set_fs(KERNEL_DS);
 	err = sys_ustat(dev, (struct ustat __user *)&tmp);
-	set_fs (old_fs);
+	set_fs(old_fs);
 
 	if (err)
 		goto out;
 
-	memset(&tmp32,0,sizeof(struct ustat32));
+	memset(&tmp32, 0, sizeof(struct ustat32));
 	tmp32.f_tfree = tmp.f_tfree;
 	tmp32.f_tinode = tmp.f_tinode;
 
-	err = copy_to_user(ubuf32,&tmp32,sizeof(struct ustat32)) ? -EFAULT : 0;
+	err = copy_to_user(ubuf32, &tmp32, sizeof(struct ustat32)) ? -EFAULT : 0;
 
 out:
 	return err;
diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c
index 56750b02ab4..3d6b1ec1f32 100644
--- a/arch/mips/kernel/mips-mt.c
+++ b/arch/mips/kernel/mips-mt.c
@@ -236,7 +236,7 @@ void mips_mt_set_cpuoptions(void)
 	if (oconfig7 != nconfig7) {
 		__asm__ __volatile("sync");
 		write_c0_config7(nconfig7);
-		ehb ();
+		ehb();
 		printk("Config7: 0x%08x\n", read_c0_config7());
 	}
 
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index ec04f5a1a5e..efd2d131412 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -17,76 +17,6 @@
 
 unsigned int vced_count, vcei_count;
 
-static const char *cpu_name[] = {
-	[CPU_UNKNOWN]	= "unknown",
-	[CPU_R2000]	= "R2000",
-	[CPU_R3000]	= "R3000",
-	[CPU_R3000A]	= "R3000A",
-	[CPU_R3041]	= "R3041",
-	[CPU_R3051]	= "R3051",
-	[CPU_R3052]	= "R3052",
-	[CPU_R3081]	= "R3081",
-	[CPU_R3081E]	= "R3081E",
-	[CPU_R4000PC]	= "R4000PC",
-	[CPU_R4000SC]	= "R4000SC",
-	[CPU_R4000MC]	= "R4000MC",
-	[CPU_R4200]	= "R4200",
-	[CPU_R4400PC]	= "R4400PC",
-	[CPU_R4400SC]	= "R4400SC",
-	[CPU_R4400MC]	= "R4400MC",
-	[CPU_R4600]	= "R4600",
-	[CPU_R6000]	= "R6000",
-	[CPU_R6000A]	= "R6000A",
-	[CPU_R8000]	= "R8000",
-	[CPU_R10000]	= "R10000",
-	[CPU_R12000]	= "R12000",
-	[CPU_R14000]	= "R14000",
-	[CPU_R4300]	= "R4300",
-	[CPU_R4650]	= "R4650",
-	[CPU_R4700]	= "R4700",
-	[CPU_R5000]	= "R5000",
-	[CPU_R5000A]	= "R5000A",
-	[CPU_R4640]	= "R4640",
-	[CPU_NEVADA]	= "Nevada",
-	[CPU_RM7000]	= "RM7000",
-	[CPU_RM9000]	= "RM9000",
-	[CPU_R5432]	= "R5432",
-	[CPU_4KC]	= "MIPS 4Kc",
-	[CPU_5KC]	= "MIPS 5Kc",
-	[CPU_R4310]	= "R4310",
-	[CPU_SB1]	= "SiByte SB1",
-	[CPU_SB1A]	= "SiByte SB1A",
-	[CPU_TX3912]	= "TX3912",
-	[CPU_TX3922]	= "TX3922",
-	[CPU_TX3927]	= "TX3927",
-	[CPU_AU1000]	= "Au1000",
-	[CPU_AU1500]	= "Au1500",
-	[CPU_AU1100]	= "Au1100",
-	[CPU_AU1550]	= "Au1550",
-	[CPU_AU1200]	= "Au1200",
-	[CPU_4KEC]	= "MIPS 4KEc",
-	[CPU_4KSC]	= "MIPS 4KSc",
-	[CPU_VR41XX]	= "NEC Vr41xx",
-	[CPU_R5500]	= "R5500",
-	[CPU_TX49XX]	= "TX49xx",
-	[CPU_20KC]	= "MIPS 20Kc",
-	[CPU_24K]	= "MIPS 24K",
-	[CPU_25KF]	= "MIPS 25Kf",
-	[CPU_34K]	= "MIPS 34K",
-	[CPU_74K]	= "MIPS 74K",
-	[CPU_VR4111]	= "NEC VR4111",
-	[CPU_VR4121]	= "NEC VR4121",
-	[CPU_VR4122]	= "NEC VR4122",
-	[CPU_VR4131]	= "NEC VR4131",
-	[CPU_VR4133]	= "NEC VR4133",
-	[CPU_VR4181]	= "NEC VR4181",
-	[CPU_VR4181A]	= "NEC VR4181A",
-	[CPU_SR71000]	= "Sandcraft SR71000",
-	[CPU_PR4450]	= "Philips PR4450",
-	[CPU_LOONGSON2]	= "ICT Loongson-2",
-};
-
-
 static int show_cpuinfo(struct seq_file *m, void *v)
 {
 	unsigned long n = (unsigned long) v - 1;
@@ -108,8 +38,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	seq_printf(m, "processor\t\t: %ld\n", n);
 	sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n",
 	        cpu_data[n].options & MIPS_CPU_FPU ? "  FPU V%d.%d" : "");
-	seq_printf(m, fmt, cpu_name[cpu_data[n].cputype <= CPU_LAST ?
-	                            cpu_data[n].cputype : CPU_UNKNOWN],
+	seq_printf(m, fmt, __cpu_name[smp_processor_id()],
 	                           (version >> 4) & 0x0f, version & 0x0f,
 	                           (fp_vers >> 4) & 0x0f, fp_vers & 0x0f);
 	seq_printf(m, "BogoMIPS\t\t: %lu.%02lu\n",
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index e6ce943099a..11cb264f59c 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -11,6 +11,7 @@
 #include <linux/errno.h>
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/tick.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
@@ -52,6 +53,7 @@ void __noreturn cpu_idle(void)
 {
 	/* endless idle loop with no priority at all */
 	while (1) {
+		tick_nohz_stop_sched_tick();
 		while (!need_resched()) {
 #ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
 			extern void smtc_idle_loop_hook(void);
@@ -61,6 +63,7 @@ void __noreturn cpu_idle(void)
 			if (cpu_wait)
 				(*cpu_wait)();
 		}
+		tick_nohz_restart_sched_tick();
 		preempt_enable_no_resched();
 		schedule();
 		preempt_disable();
@@ -199,13 +202,13 @@ void elf_dump_regs(elf_greg_t *gp, struct pt_regs *regs)
 #endif
 }
 
-int dump_task_regs (struct task_struct *tsk, elf_gregset_t *regs)
+int dump_task_regs(struct task_struct *tsk, elf_gregset_t *regs)
 {
 	elf_dump_regs(*regs, task_pt_regs(tsk));
 	return 1;
 }
 
-int dump_task_fpu (struct task_struct *t, elf_fpregset_t *fpr)
+int dump_task_fpu(struct task_struct *t, elf_fpregset_t *fpr)
 {
 	memcpy(fpr, &t->thread.fpu, sizeof(current->thread.fpu));
 
@@ -231,8 +234,8 @@ long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
 	regs.cp0_epc = (unsigned long) kernel_thread_helper;
 	regs.cp0_status = read_c0_status();
 #if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
-	regs.cp0_status &= ~(ST0_KUP | ST0_IEC);
-	regs.cp0_status |= ST0_IEP;
+	regs.cp0_status = (regs.cp0_status & ~(ST0_KUP | ST0_IEP | ST0_IEC)) |
+			  ((regs.cp0_status & (ST0_KUC | ST0_IEC)) << 2);
 #else
 	regs.cp0_status |= ST0_EXL;
 #endif
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index bbd57b20b43..58aa6fec114 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -54,7 +54,7 @@ void ptrace_disable(struct task_struct *child)
  * for 32-bit kernels and for 32-bit processes on a 64-bit kernel.
  * Registers are sign extended to fill the available space.
  */
-int ptrace_getregs (struct task_struct *child, __s64 __user *data)
+int ptrace_getregs(struct task_struct *child, __s64 __user *data)
 {
 	struct pt_regs *regs;
 	int i;
@@ -65,13 +65,13 @@ int ptrace_getregs (struct task_struct *child, __s64 __user *data)
 	regs = task_pt_regs(child);
 
 	for (i = 0; i < 32; i++)
-		__put_user (regs->regs[i], data + i);
-	__put_user (regs->lo, data + EF_LO - EF_R0);
-	__put_user (regs->hi, data + EF_HI - EF_R0);
-	__put_user (regs->cp0_epc, data + EF_CP0_EPC - EF_R0);
-	__put_user (regs->cp0_badvaddr, data + EF_CP0_BADVADDR - EF_R0);
-	__put_user (regs->cp0_status, data + EF_CP0_STATUS - EF_R0);
-	__put_user (regs->cp0_cause, data + EF_CP0_CAUSE - EF_R0);
+		__put_user(regs->regs[i], data + i);
+	__put_user(regs->lo, data + EF_LO - EF_R0);
+	__put_user(regs->hi, data + EF_HI - EF_R0);
+	__put_user(regs->cp0_epc, data + EF_CP0_EPC - EF_R0);
+	__put_user(regs->cp0_badvaddr, data + EF_CP0_BADVADDR - EF_R0);
+	__put_user(regs->cp0_status, data + EF_CP0_STATUS - EF_R0);
+	__put_user(regs->cp0_cause, data + EF_CP0_CAUSE - EF_R0);
 
 	return 0;
 }
@@ -81,7 +81,7 @@ int ptrace_getregs (struct task_struct *child, __s64 __user *data)
  * the 64-bit format.  On a 32-bit kernel only the lower order half
  * (according to endianness) will be used.
  */
-int ptrace_setregs (struct task_struct *child, __s64 __user *data)
+int ptrace_setregs(struct task_struct *child, __s64 __user *data)
 {
 	struct pt_regs *regs;
 	int i;
@@ -92,17 +92,17 @@ int ptrace_setregs (struct task_struct *child, __s64 __user *data)
 	regs = task_pt_regs(child);
 
 	for (i = 0; i < 32; i++)
-		__get_user (regs->regs[i], data + i);
-	__get_user (regs->lo, data + EF_LO - EF_R0);
-	__get_user (regs->hi, data + EF_HI - EF_R0);
-	__get_user (regs->cp0_epc, data + EF_CP0_EPC - EF_R0);
+		__get_user(regs->regs[i], data + i);
+	__get_user(regs->lo, data + EF_LO - EF_R0);
+	__get_user(regs->hi, data + EF_HI - EF_R0);
+	__get_user(regs->cp0_epc, data + EF_CP0_EPC - EF_R0);
 
 	/* badvaddr, status, and cause may not be written.  */
 
 	return 0;
 }
 
-int ptrace_getfpregs (struct task_struct *child, __u32 __user *data)
+int ptrace_getfpregs(struct task_struct *child, __u32 __user *data)
 {
 	int i;
 	unsigned int tmp;
@@ -113,13 +113,13 @@ int ptrace_getfpregs (struct task_struct *child, __u32 __user *data)
 	if (tsk_used_math(child)) {
 		fpureg_t *fregs = get_fpu_regs(child);
 		for (i = 0; i < 32; i++)
-			__put_user (fregs[i], i + (__u64 __user *) data);
+			__put_user(fregs[i], i + (__u64 __user *) data);
 	} else {
 		for (i = 0; i < 32; i++)
-			__put_user ((__u64) -1, i + (__u64 __user *) data);
+			__put_user((__u64) -1, i + (__u64 __user *) data);
 	}
 
-	__put_user (child->thread.fpu.fcr31, data + 64);
+	__put_user(child->thread.fpu.fcr31, data + 64);
 
 	preempt_disable();
 	if (cpu_has_fpu) {
@@ -142,12 +142,12 @@ int ptrace_getfpregs (struct task_struct *child, __u32 __user *data)
 		tmp = 0;
 	}
 	preempt_enable();
-	__put_user (tmp, data + 65);
+	__put_user(tmp, data + 65);
 
 	return 0;
 }
 
-int ptrace_setfpregs (struct task_struct *child, __u32 __user *data)
+int ptrace_setfpregs(struct task_struct *child, __u32 __user *data)
 {
 	fpureg_t *fregs;
 	int i;
@@ -158,9 +158,9 @@ int ptrace_setfpregs (struct task_struct *child, __u32 __user *data)
 	fregs = get_fpu_regs(child);
 
 	for (i = 0; i < 32; i++)
-		__get_user (fregs[i], i + (__u64 __user *) data);
+		__get_user(fregs[i], i + (__u64 __user *) data);
 
-	__get_user (child->thread.fpu.fcr31, data + 64);
+	__get_user(child->thread.fpu.fcr31, data + 64);
 
 	/* FIR may not be written.  */
 
@@ -390,19 +390,19 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		}
 
 	case PTRACE_GETREGS:
-		ret = ptrace_getregs (child, (__u64 __user *) data);
+		ret = ptrace_getregs(child, (__u64 __user *) data);
 		break;
 
 	case PTRACE_SETREGS:
-		ret = ptrace_setregs (child, (__u64 __user *) data);
+		ret = ptrace_setregs(child, (__u64 __user *) data);
 		break;
 
 	case PTRACE_GETFPREGS:
-		ret = ptrace_getfpregs (child, (__u32 __user *) data);
+		ret = ptrace_getfpregs(child, (__u32 __user *) data);
 		break;
 
 	case PTRACE_SETFPREGS:
-		ret = ptrace_setfpregs (child, (__u32 __user *) data);
+		ret = ptrace_setfpregs(child, (__u32 __user *) data);
 		break;
 
 	case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index d9a39c16945..f2bffed94fa 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -36,11 +36,11 @@
 #include <asm/uaccess.h>
 #include <asm/bootinfo.h>
 
-int ptrace_getregs (struct task_struct *child, __s64 __user *data);
-int ptrace_setregs (struct task_struct *child, __s64 __user *data);
+int ptrace_getregs(struct task_struct *child, __s64 __user *data);
+int ptrace_setregs(struct task_struct *child, __s64 __user *data);
 
-int ptrace_getfpregs (struct task_struct *child, __u32 __user *data);
-int ptrace_setfpregs (struct task_struct *child, __u32 __user *data);
+int ptrace_getfpregs(struct task_struct *child, __u32 __user *data);
+int ptrace_setfpregs(struct task_struct *child, __u32 __user *data);
 
 /*
  * Tracing a 32-bit process with a 64-bit strace and vice versa will not
@@ -346,19 +346,19 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
 		}
 
 	case PTRACE_GETREGS:
-		ret = ptrace_getregs (child, (__u64 __user *) (__u64) data);
+		ret = ptrace_getregs(child, (__u64 __user *) (__u64) data);
 		break;
 
 	case PTRACE_SETREGS:
-		ret = ptrace_setregs (child, (__u64 __user *) (__u64) data);
+		ret = ptrace_setregs(child, (__u64 __user *) (__u64) data);
 		break;
 
 	case PTRACE_GETFPREGS:
-		ret = ptrace_getfpregs (child, (__u32 __user *) (__u64) data);
+		ret = ptrace_getfpregs(child, (__u32 __user *) (__u64) data);
 		break;
 
 	case PTRACE_SETFPREGS:
-		ret = ptrace_setfpregs (child, (__u32 __user *) (__u64) data);
+		ret = ptrace_setfpregs(child, (__u32 __user *) (__u64) data);
 		break;
 
 	case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 316685fca05..a06a27d6cfc 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -51,10 +51,8 @@ EXPORT_SYMBOL(PCI_DMA_BUS_IS_PHYS);
  * These are initialized so they are in the .data section
  */
 unsigned long mips_machtype __read_mostly = MACH_UNKNOWN;
-unsigned long mips_machgroup __read_mostly = MACH_GROUP_UNKNOWN;
 
 EXPORT_SYMBOL(mips_machtype);
-EXPORT_SYMBOL(mips_machgroup);
 
 struct boot_mem_map boot_mem_map;
 
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 2a08ce41bf2..a4e106c56ab 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -613,9 +613,9 @@ static int handle_signal(unsigned long sig, siginfo_t *info,
 		ret = current->thread.abi->setup_frame(ka, regs, sig, oldset);
 
 	spin_lock_irq(&current->sighand->siglock);
-	sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
+	sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
 	if (!(ka->sa.sa_flags & SA_NODEFER))
-		sigaddset(&current->blocked,sig);
+		sigaddset(&current->blocked, sig);
 	recalc_sigpending();
 	spin_unlock_irq(&current->sighand->siglock);
 
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 64b612a0a62..572c610db1b 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -261,11 +261,11 @@ static inline int put_sigset(const sigset_t *kbuf, compat_sigset_t __user *ubuf)
 	default:
 		__put_sigset_unknown_nsig();
 	case 2:
-		err |= __put_user (kbuf->sig[1] >> 32, &ubuf->sig[3]);
-		err |= __put_user (kbuf->sig[1] & 0xffffffff, &ubuf->sig[2]);
+		err |= __put_user(kbuf->sig[1] >> 32, &ubuf->sig[3]);
+		err |= __put_user(kbuf->sig[1] & 0xffffffff, &ubuf->sig[2]);
 	case 1:
-		err |= __put_user (kbuf->sig[0] >> 32, &ubuf->sig[1]);
-		err |= __put_user (kbuf->sig[0] & 0xffffffff, &ubuf->sig[0]);
+		err |= __put_user(kbuf->sig[0] >> 32, &ubuf->sig[1]);
+		err |= __put_user(kbuf->sig[0] & 0xffffffff, &ubuf->sig[0]);
 	}
 
 	return err;
@@ -283,12 +283,12 @@ static inline int get_sigset(sigset_t *kbuf, const compat_sigset_t __user *ubuf)
 	default:
 		__get_sigset_unknown_nsig();
 	case 2:
-		err |= __get_user (sig[3], &ubuf->sig[3]);
-		err |= __get_user (sig[2], &ubuf->sig[2]);
+		err |= __get_user(sig[3], &ubuf->sig[3]);
+		err |= __get_user(sig[2], &ubuf->sig[2]);
 		kbuf->sig[1] = sig[2] | (sig[3] << 32);
 	case 1:
-		err |= __get_user (sig[1], &ubuf->sig[1]);
-		err |= __get_user (sig[0], &ubuf->sig[0]);
+		err |= __get_user(sig[1], &ubuf->sig[1]);
+		err |= __get_user(sig[0], &ubuf->sig[0]);
 		kbuf->sig[0] = sig[0] | (sig[1] << 32);
 	}
 
@@ -412,10 +412,10 @@ asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
 			return -EFAULT;
 	}
 
-	set_fs (KERNEL_DS);
+	set_fs(KERNEL_DS);
 	ret = do_sigaltstack(uss ? (stack_t __user *)&kss : NULL,
 			     uoss ? (stack_t __user *)&koss : NULL, usp);
-	set_fs (old_fs);
+	set_fs(old_fs);
 
 	if (!ret && uoss) {
 		if (!access_ok(VERIFY_WRITE, uoss, sizeof(*uoss)))
@@ -559,9 +559,9 @@ asmlinkage void sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
 	/* It is more difficult to avoid calling this function than to
 	   call it and ignore errors.  */
 	old_fs = get_fs();
-	set_fs (KERNEL_DS);
+	set_fs(KERNEL_DS);
 	do_sigaltstack((stack_t __user *)&st, NULL, regs.regs[29]);
-	set_fs (old_fs);
+	set_fs(old_fs);
 
 	/*
 	 * Don't let your children do this ...
@@ -746,11 +746,11 @@ asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
 	if (set && get_sigset(&new_set, set))
 		return -EFAULT;
 
-	set_fs (KERNEL_DS);
+	set_fs(KERNEL_DS);
 	ret = sys_rt_sigprocmask(how, set ? (sigset_t __user *)&new_set : NULL,
 				 oset ? (sigset_t __user *)&old_set : NULL,
 				 sigsetsize);
-	set_fs (old_fs);
+	set_fs(old_fs);
 
 	if (!ret && oset && put_sigset(&old_set, oset))
 		return -EFAULT;
@@ -765,9 +765,9 @@ asmlinkage int sys32_rt_sigpending(compat_sigset_t __user *uset,
 	sigset_t set;
 	mm_segment_t old_fs = get_fs();
 
-	set_fs (KERNEL_DS);
+	set_fs(KERNEL_DS);
 	ret = sys_rt_sigpending((sigset_t __user *)&set, sigsetsize);
-	set_fs (old_fs);
+	set_fs(old_fs);
 
 	if (!ret && put_sigset(&set, uset))
 		return -EFAULT;
@@ -781,12 +781,12 @@ asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *
 	int ret;
 	mm_segment_t old_fs = get_fs();
 
-	if (copy_from_user (&info, uinfo, 3*sizeof(int)) ||
-	    copy_from_user (info._sifields._pad, uinfo->_sifields._pad, SI_PAD_SIZE))
+	if (copy_from_user(&info, uinfo, 3*sizeof(int)) ||
+	    copy_from_user(info._sifields._pad, uinfo->_sifields._pad, SI_PAD_SIZE))
 		return -EFAULT;
-	set_fs (KERNEL_DS);
+	set_fs(KERNEL_DS);
 	ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *)&info);
-	set_fs (old_fs);
+	set_fs(old_fs);
 	return ret;
 }
 
@@ -801,10 +801,10 @@ sys32_waitid(int which, compat_pid_t pid,
 	mm_segment_t old_fs = get_fs();
 
 	info.si_signo = 0;
-	set_fs (KERNEL_DS);
+	set_fs(KERNEL_DS);
 	ret = sys_waitid(which, pid, (siginfo_t __user *) &info, options,
 			 uru ? (struct rusage __user *) &ru : NULL);
-	set_fs (old_fs);
+	set_fs(old_fs);
 
 	if (ret < 0 || info.si_signo == 0)
 		return ret;
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index eb7e05926eb..bb277e82d42 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -88,7 +88,7 @@ struct rt_sigframe_n32 {
 
 #endif	/* !ICACHE_REFILLS_WORKAROUND_WAR */
 
-extern void sigset_from_compat (sigset_t *set, compat_sigset_t *compat);
+extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);
 
 asmlinkage int sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
 {
@@ -105,7 +105,7 @@ asmlinkage int sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
 	unewset = (compat_sigset_t __user *) regs.regs[4];
 	if (copy_from_user(&uset, unewset, sizeof(uset)))
 		return -EFAULT;
-	sigset_from_compat (&newset, &uset);
+	sigset_from_compat(&newset, &uset);
 	sigdelsetmask(&newset, ~_BLOCKABLE);
 
 	spin_lock_irq(&current->sighand->siglock);
diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c
index 05dcce41632..94e210cc6cb 100644
--- a/arch/mips/kernel/smp-mt.c
+++ b/arch/mips/kernel/smp-mt.c
@@ -353,7 +353,7 @@ void core_send_ipi(int cpu, unsigned int action)
 	unsigned long flags;
 	int vpflags;
 
-	local_irq_save (flags);
+	local_irq_save(flags);
 
 	vpflags = dvpe();	/* cant access the other CPU's registers whilst MVPE enabled */
 
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 73b0dab0266..432f2e376ae 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -38,6 +38,7 @@
 #include <asm/system.h>
 #include <asm/mmu_context.h>
 #include <asm/smp.h>
+#include <asm/time.h>
 
 #ifdef CONFIG_MIPS_MT_SMTC
 #include <asm/mipsmtregs.h>
@@ -70,6 +71,7 @@ asmlinkage __cpuinit void start_secondary(void)
 	cpu_probe();
 	cpu_report();
 	per_cpu_trap_init();
+	mips_clockevent_init();
 	prom_init_secondary();
 
 	/*
@@ -95,6 +97,8 @@ struct call_data_struct *call_data;
 
 /*
  * Run a function on all other CPUs.
+ *
+ *  <mask>	cpuset_t of all processors to run the function on.
  *  <func>      The function to run. This must be fast and non-blocking.
  *  <info>      An arbitrary pointer to pass to the function.
  *  <retry>     If true, keep retrying until ready.
@@ -119,18 +123,20 @@ struct call_data_struct *call_data;
  * Spin waiting for call_lock
  * Deadlock                            Deadlock
  */
-int smp_call_function (void (*func) (void *info), void *info, int retry,
-								int wait)
+int smp_call_function_mask(cpumask_t mask, void (*func) (void *info),
+	void *info, int retry, int wait)
 {
 	struct call_data_struct data;
-	int i, cpus = num_online_cpus() - 1;
 	int cpu = smp_processor_id();
+	int cpus;
 
 	/*
 	 * Can die spectacularly if this CPU isn't yet marked online
 	 */
 	BUG_ON(!cpu_online(cpu));
 
+	cpu_clear(cpu, mask);
+	cpus = cpus_weight(mask);
 	if (!cpus)
 		return 0;
 
@@ -149,9 +155,7 @@ int smp_call_function (void (*func) (void *info), void *info, int retry,
 	smp_mb();
 
 	/* Send a message to all other CPUs and wait for them to respond */
-	for_each_online_cpu(i)
-		if (i != cpu)
-			core_send_ipi(i, SMP_CALL_FUNCTION);
+	core_send_ipi_mask(mask, SMP_CALL_FUNCTION);
 
 	/* Wait for response */
 	/* FIXME: lock-up detection, backtrace on lock-up */
@@ -167,6 +171,11 @@ int smp_call_function (void (*func) (void *info), void *info, int retry,
 	return 0;
 }
 
+int smp_call_function(void (*func) (void *info), void *info, int retry,
+	int wait)
+{
+	return smp_call_function_mask(cpu_online_map, func, info, retry, wait);
+}
 
 void smp_call_function_interrupt(void)
 {
@@ -197,8 +206,7 @@ void smp_call_function_interrupt(void)
 int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
 			     int retry, int wait)
 {
-	struct call_data_struct data;
-	int me;
+	int ret, me;
 
 	/*
 	 * Can die spectacularly if this CPU isn't yet marked online
@@ -217,33 +225,8 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
 		return 0;
 	}
 
-	/* Can deadlock when called with interrupts disabled */
-	WARN_ON(irqs_disabled());
-
-	data.func = func;
-	data.info = info;
-	atomic_set(&data.started, 0);
-	data.wait = wait;
-	if (wait)
-		atomic_set(&data.finished, 0);
-
-	spin_lock(&smp_call_lock);
-	call_data = &data;
-	smp_mb();
-
-	/* Send a message to the other CPU */
-	core_send_ipi(cpu, SMP_CALL_FUNCTION);
-
-	/* Wait for response */
-	/* FIXME: lock-up detection, backtrace on lock-up */
-	while (atomic_read(&data.started) != 1)
-		barrier();
-
-	if (wait)
-		while (atomic_read(&data.finished) != 1)
-			barrier();
-	call_data = NULL;
-	spin_unlock(&smp_call_lock);
+	ret = smp_call_function_mask(cpumask_of_cpu(cpu), func, info, retry,
+				     wait);
 
 	put_cpu();
 	return 0;
@@ -390,12 +373,15 @@ void flush_tlb_mm(struct mm_struct *mm)
 	preempt_disable();
 
 	if ((atomic_read(&mm->mm_users) != 1) || (current->mm != mm)) {
-		smp_on_other_tlbs(flush_tlb_mm_ipi, (void *)mm);
+		smp_on_other_tlbs(flush_tlb_mm_ipi, mm);
 	} else {
-		int i;
-		for (i = 0; i < num_online_cpus(); i++)
-			if (smp_processor_id() != i)
-				cpu_context(i, mm) = 0;
+		cpumask_t mask = cpu_online_map;
+		unsigned int cpu;
+
+		cpu_clear(smp_processor_id(), mask);
+		for_each_online_cpu(cpu)
+			if (cpu_context(cpu, mm))
+				cpu_context(cpu, mm) = 0;
 	}
 	local_flush_tlb_mm(mm);
 
@@ -410,7 +396,7 @@ struct flush_tlb_data {
 
 static void flush_tlb_range_ipi(void *info)
 {
-	struct flush_tlb_data *fd = (struct flush_tlb_data *)info;
+	struct flush_tlb_data *fd = info;
 
 	local_flush_tlb_range(fd->vma, fd->addr1, fd->addr2);
 }
@@ -421,17 +407,21 @@ void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned l
 
 	preempt_disable();
 	if ((atomic_read(&mm->mm_users) != 1) || (current->mm != mm)) {
-		struct flush_tlb_data fd;
+		struct flush_tlb_data fd = {
+			.vma = vma,
+			.addr1 = start,
+			.addr2 = end,
+		};
 
-		fd.vma = vma;
-		fd.addr1 = start;
-		fd.addr2 = end;
-		smp_on_other_tlbs(flush_tlb_range_ipi, (void *)&fd);
+		smp_on_other_tlbs(flush_tlb_range_ipi, &fd);
 	} else {
-		int i;
-		for (i = 0; i < num_online_cpus(); i++)
-			if (smp_processor_id() != i)
-				cpu_context(i, mm) = 0;
+		cpumask_t mask = cpu_online_map;
+		unsigned int cpu;
+
+		cpu_clear(smp_processor_id(), mask);
+		for_each_online_cpu(cpu)
+			if (cpu_context(cpu, mm))
+				cpu_context(cpu, mm) = 0;
 	}
 	local_flush_tlb_range(vma, start, end);
 	preempt_enable();
@@ -439,23 +429,24 @@ void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned l
 
 static void flush_tlb_kernel_range_ipi(void *info)
 {
-	struct flush_tlb_data *fd = (struct flush_tlb_data *)info;
+	struct flush_tlb_data *fd = info;
 
 	local_flush_tlb_kernel_range(fd->addr1, fd->addr2);
 }
 
 void flush_tlb_kernel_range(unsigned long start, unsigned long end)
 {
-	struct flush_tlb_data fd;
+	struct flush_tlb_data fd = {
+		.addr1 = start,
+		.addr2 = end,
+	};
 
-	fd.addr1 = start;
-	fd.addr2 = end;
-	on_each_cpu(flush_tlb_kernel_range_ipi, (void *)&fd, 1, 1);
+	on_each_cpu(flush_tlb_kernel_range_ipi, &fd, 1, 1);
 }
 
 static void flush_tlb_page_ipi(void *info)
 {
-	struct flush_tlb_data *fd = (struct flush_tlb_data *)info;
+	struct flush_tlb_data *fd = info;
 
 	local_flush_tlb_page(fd->vma, fd->addr1);
 }
@@ -464,16 +455,20 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
 {
 	preempt_disable();
 	if ((atomic_read(&vma->vm_mm->mm_users) != 1) || (current->mm != vma->vm_mm)) {
-		struct flush_tlb_data fd;
+		struct flush_tlb_data fd = {
+			.vma = vma,
+			.addr1 = page,
+		};
 
-		fd.vma = vma;
-		fd.addr1 = page;
-		smp_on_other_tlbs(flush_tlb_page_ipi, (void *)&fd);
+		smp_on_other_tlbs(flush_tlb_page_ipi, &fd);
 	} else {
-		int i;
-		for (i = 0; i < num_online_cpus(); i++)
-			if (smp_processor_id() != i)
-				cpu_context(i, vma->vm_mm) = 0;
+		cpumask_t mask = cpu_online_map;
+		unsigned int cpu;
+
+		cpu_clear(smp_processor_id(), mask);
+		for_each_online_cpu(cpu)
+			if (cpu_context(cpu, vma->vm_mm))
+				cpu_context(cpu, vma->vm_mm) = 0;
 	}
 	local_flush_tlb_page(vma, page);
 	preempt_enable();
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index f09404377ef..a8c1a698d58 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -1,5 +1,6 @@
 /* Copyright (C) 2004 Mips Technologies, Inc */
 
+#include <linux/clockchips.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/cpumask.h>
@@ -62,7 +63,7 @@ asiduse smtc_live_asid[MAX_SMTC_TLBS][MAX_SMTC_ASIDS];
  * Clock interrupt "latch" buffers, per "CPU"
  */
 
-unsigned int ipi_timer_latch[NR_CPUS];
+static atomic_t ipi_timer_latch[NR_CPUS];
 
 /*
  * Number of InterProcessor Interupt (IPI) message buffers to allocate
@@ -179,7 +180,7 @@ void __init sanitize_tlb_entries(void)
 
 static void smtc_configure_tlb(void)
 {
-	int i,tlbsiz,vpes;
+	int i, tlbsiz, vpes;
 	unsigned long mvpconf0;
 	unsigned long config1val;
 
@@ -296,8 +297,10 @@ int __init mipsmt_build_cpu_map(int start_cpu_slot)
 		__cpu_number_map[i] = i;
 		__cpu_logical_map[i] = i;
 	}
+#ifdef CONFIG_MIPS_MT_FPAFF
 	/* Initialize map of CPUs with FPUs */
 	cpus_clear(mt_fpu_cpumask);
+#endif
 
 	/* One of those TC's is the one booting, and not a secondary... */
 	printk("%i available secondary CPU TC(s)\n", i - 1);
@@ -359,7 +362,7 @@ void mipsmt_prepare_cpus(void)
 		IPIQ[i].head = IPIQ[i].tail = NULL;
 		spin_lock_init(&IPIQ[i].lock);
 		IPIQ[i].depth = 0;
-		ipi_timer_latch[i] = 0;
+		atomic_set(&ipi_timer_latch[i], 0);
 	}
 
 	/* cpu_data index starts at zero */
@@ -369,7 +372,7 @@ void mipsmt_prepare_cpus(void)
 	cpu++;
 
 	/* Report on boot-time options */
-	mips_mt_set_cpuoptions ();
+	mips_mt_set_cpuoptions();
 	if (vpelimit > 0)
 		printk("Limit of %d VPEs set\n", vpelimit);
 	if (tclimit > 0)
@@ -420,7 +423,7 @@ void mipsmt_prepare_cpus(void)
 			 * code.  Leave it alone!
 			 */
 			if (tc != 0) {
-				smtc_tc_setup(vpe,tc, cpu);
+				smtc_tc_setup(vpe, tc, cpu);
 				cpu++;
 			}
 			printk(" %d", tc);
@@ -428,7 +431,7 @@ void mipsmt_prepare_cpus(void)
 		}
 		if (slop) {
 			if (tc != 0) {
-				smtc_tc_setup(vpe,tc, cpu);
+				smtc_tc_setup(vpe, tc, cpu);
 				cpu++;
 			}
 			printk(" %d", tc);
@@ -482,10 +485,12 @@ void mipsmt_prepare_cpus(void)
 
 	/* Set up coprocessor affinity CPU mask(s) */
 
+#ifdef CONFIG_MIPS_MT_FPAFF
 	for (tc = 0; tc < ntc; tc++) {
 		if (cpu_data[tc].options & MIPS_CPU_FPU)
 			cpu_set(tc, mt_fpu_cpumask);
 	}
+#endif
 
 	/* set up ipi interrupts... */
 
@@ -567,7 +572,7 @@ void smtc_init_secondary(void)
 	if (((read_c0_tcbind() & TCBIND_CURTC) != 0) &&
 	    ((read_c0_tcbind() & TCBIND_CURVPE)
 	    != cpu_data[smp_processor_id() - 1].vpe_id)){
-		write_c0_compare (read_c0_count() + mips_hpt_frequency/HZ);
+		write_c0_compare(read_c0_count() + mips_hpt_frequency/HZ);
 	}
 
 	local_irq_enable();
@@ -606,6 +611,60 @@ int setup_irq_smtc(unsigned int irq, struct irqaction * new,
 	return setup_irq(irq, new);
 }
 
+#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
+/*
+ * Support for IRQ affinity to TCs
+ */
+
+void smtc_set_irq_affinity(unsigned int irq, cpumask_t affinity)
+{
+	/*
+	 * If a "fast path" cache of quickly decodable affinity state
+	 * is maintained, this is where it gets done, on a call up
+	 * from the platform affinity code.
+	 */
+}
+
+void smtc_forward_irq(unsigned int irq)
+{
+	int target;
+
+	/*
+	 * OK wise guy, now figure out how to get the IRQ
+	 * to be serviced on an authorized "CPU".
+	 *
+	 * Ideally, to handle the situation where an IRQ has multiple
+	 * eligible CPUS, we would maintain state per IRQ that would
+	 * allow a fair distribution of service requests.  Since the
+	 * expected use model is any-or-only-one, for simplicity
+	 * and efficiency, we just pick the easiest one to find.
+	 */
+
+	target = first_cpu(irq_desc[irq].affinity);
+
+	/*
+	 * We depend on the platform code to have correctly processed
+	 * IRQ affinity change requests to ensure that the IRQ affinity
+	 * mask has been purged of bits corresponding to nonexistent and
+	 * offline "CPUs", and to TCs bound to VPEs other than the VPE
+	 * connected to the physical interrupt input for the interrupt
+	 * in question.  Otherwise we have a nasty problem with interrupt
+	 * mask management.  This is best handled in non-performance-critical
+	 * platform IRQ affinity setting code,  to minimize interrupt-time
+	 * checks.
+	 */
+
+	/* If no one is eligible, service locally */
+	if (target >= NR_CPUS) {
+		do_IRQ_no_affinity(irq);
+		return;
+	}
+
+	smtc_send_ipi(target, IRQ_AFFINITY_IPI, irq);
+}
+
+#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */
+
 /*
  * IPI model for SMTC is tricky, because interrupts aren't TC-specific.
  * Within a VPE one TC can interrupt another by different approaches.
@@ -648,7 +707,7 @@ static void smtc_ipi_qdump(void)
  * be done with the atomic.h primitives). And since this is
  * MIPS MT, we can assume that we have LL/SC.
  */
-static __inline__ int atomic_postincrement(unsigned int *pv)
+static inline int atomic_postincrement(atomic_t *v)
 {
 	unsigned long result;
 
@@ -659,9 +718,9 @@ static __inline__ int atomic_postincrement(unsigned int *pv)
 	"	addu	%1, %0, 1				\n"
 	"	sc	%1, %2					\n"
 	"	beqz	%1, 1b					\n"
-	"	sync						\n"
-	: "=&r" (result), "=&r" (temp), "=m" (*pv)
-	: "m" (*pv)
+	__WEAK_LLSC_MB
+	: "=&r" (result), "=&r" (temp), "=m" (v->counter)
+	: "m" (v->counter)
 	: "memory");
 
 	return result;
@@ -689,6 +748,8 @@ void smtc_send_ipi(int cpu, int type, unsigned int action)
 	pipi->arg = (void *)action;
 	pipi->dest = cpu;
 	if (cpu_data[cpu].vpe_id != cpu_data[smp_processor_id()].vpe_id) {
+		if (type == SMTC_CLOCK_TICK)
+			atomic_inc(&ipi_timer_latch[cpu]);
 		/* If not on same VPE, enqueue and send cross-VPE interupt */
 		smtc_ipi_nq(&IPIQ[cpu], pipi);
 		LOCK_CORE_PRA();
@@ -730,6 +791,8 @@ void smtc_send_ipi(int cpu, int type, unsigned int action)
 			}
 			smtc_ipi_nq(&IPIQ[cpu], pipi);
 		} else {
+			if (type == SMTC_CLOCK_TICK)
+				atomic_inc(&ipi_timer_latch[cpu]);
 			post_direct_ipi(cpu, pipi);
 			write_tc_c0_tchalt(0);
 			UNLOCK_CORE_PRA();
@@ -747,6 +810,7 @@ static void post_direct_ipi(int cpu, struct smtc_ipi *pipi)
 	unsigned long tcrestart;
 	extern u32 kernelsp[NR_CPUS];
 	extern void __smtc_ipi_vector(void);
+//printk("%s: on %d for %d\n", __func__, smp_processor_id(), cpu);
 
 	/* Extract Status, EPC from halted TC */
 	tcstatus = read_tc_c0_tcstatus();
@@ -797,25 +861,31 @@ static void ipi_call_interrupt(void)
 	smp_call_function_interrupt();
 }
 
+DECLARE_PER_CPU(struct clock_event_device, smtc_dummy_clockevent_device);
+
 void ipi_decode(struct smtc_ipi *pipi)
 {
+	unsigned int cpu = smp_processor_id();
+	struct clock_event_device *cd;
 	void *arg_copy = pipi->arg;
 	int type_copy = pipi->type;
-	int dest_copy = pipi->dest;
+	int ticks;
 
 	smtc_ipi_nq(&freeIPIq, pipi);
 	switch (type_copy) {
 	case SMTC_CLOCK_TICK:
 		irq_enter();
-		kstat_this_cpu.irqs[MIPS_CPU_IRQ_BASE + cp0_compare_irq]++;
-		/* Invoke Clock "Interrupt" */
-		ipi_timer_latch[dest_copy] = 0;
-#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
-		clock_hang_reported[dest_copy] = 0;
-#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */
-		local_timer_interrupt(0, NULL);
+		kstat_this_cpu.irqs[MIPS_CPU_IRQ_BASE + 1]++;
+		cd = &per_cpu(smtc_dummy_clockevent_device, cpu);
+		ticks = atomic_read(&ipi_timer_latch[cpu]);
+		atomic_sub(ticks, &ipi_timer_latch[cpu]);
+		while (ticks) {
+			cd->event_handler(cd);
+			ticks--;
+		}
 		irq_exit();
 		break;
+
 	case LINUX_SMP_IPI:
 		switch ((int)arg_copy) {
 		case SMP_RESCHEDULE_YOURSELF:
@@ -830,6 +900,15 @@ void ipi_decode(struct smtc_ipi *pipi)
 			break;
 		}
 		break;
+#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
+	case IRQ_AFFINITY_IPI:
+		/*
+		 * Accept a "forwarded" interrupt that was initially
+		 * taken by a TC who doesn't have affinity for the IRQ.
+		 */
+		do_IRQ_no_affinity((int)arg_copy);
+		break;
+#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */
 	default:
 		printk("Impossible SMTC IPI Type 0x%x\n", type_copy);
 		break;
@@ -858,25 +937,6 @@ void deferred_smtc_ipi(void)
 }
 
 /*
- * Send clock tick to all TCs except the one executing the funtion
- */
-
-void smtc_timer_broadcast(void)
-{
-	int cpu;
-	int myTC = cpu_data[smp_processor_id()].tc_id;
-	int myVPE = cpu_data[smp_processor_id()].vpe_id;
-
-	smtc_cpu_stats[smp_processor_id()].timerints++;
-
-	for_each_online_cpu(cpu) {
-		if (cpu_data[cpu].vpe_id == myVPE &&
-		    cpu_data[cpu].tc_id != myTC)
-			smtc_send_ipi(cpu, SMTC_CLOCK_TICK, 0);
-	}
-}
-
-/*
  * Cross-VPE interrupts in the SMTC prototype use "software interrupts"
  * set via cross-VPE MTTR manipulation of the Cause register. It would be
  * in some regards preferable to have external logic for "doorbell" hardware
@@ -1117,11 +1177,11 @@ void smtc_idle_loop_hook(void)
 	for (tc = 0; tc < NR_CPUS; tc++) {
 		/* Don't check ourself - we'll dequeue IPIs just below */
 		if ((tc != smp_processor_id()) &&
-		    ipi_timer_latch[tc] > timerq_limit) {
+		    atomic_read(&ipi_timer_latch[tc]) > timerq_limit) {
 		    if (clock_hang_reported[tc] == 0) {
 			pdb_msg += sprintf(pdb_msg,
 				"TC %d looks hung with timer latch at %d\n",
-				tc, ipi_timer_latch[tc]);
+				tc, atomic_read(&ipi_timer_latch[tc]));
 			clock_hang_reported[tc]++;
 			}
 		}
@@ -1162,7 +1222,7 @@ void smtc_soft_dump(void)
 	smtc_ipi_qdump();
 	printk("Timer IPI Backlogs:\n");
 	for (i=0; i < NR_CPUS; i++) {
-		printk("%d: %d\n", i, ipi_timer_latch[i]);
+		printk("%d: %d\n", i, atomic_read(&ipi_timer_latch[i]));
 	}
 	printk("%d Recoveries of \"stolen\" FPU\n",
 	       atomic_read(&smtc_fpu_recoveries));
@@ -1204,7 +1264,7 @@ void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
 			if (cpu_has_vtag_icache)
 				flush_icache_all();
 			/* Traverse all online CPUs (hack requires contigous range) */
-			for (i = 0; i < num_online_cpus(); i++) {
+			for_each_online_cpu(i) {
 				/*
 				 * We don't need to worry about our own CPU, nor those of
 				 * CPUs who don't share our TLB.
@@ -1233,7 +1293,7 @@ void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
 	/*
 	 * SMTC shares the TLB within VPEs and possibly across all VPEs.
 	 */
-	for (i = 0; i < num_online_cpus(); i++) {
+	for_each_online_cpu(i) {
 		if ((smtc_status & SMTC_TLB_SHARED) ||
 		    (cpu_data[i].vpe_id == cpu_data[cpu].vpe_id))
 			cpu_context(i, mm) = asid_cache(i) = asid;
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 7c800ec3ff5..17c4374d220 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -245,7 +245,7 @@ asmlinkage int sys_olduname(struct oldold_utsname __user * name)
 
 	if (!name)
 		return -EFAULT;
-	if (!access_ok(VERIFY_WRITE,name,sizeof(struct oldold_utsname)))
+	if (!access_ok(VERIFY_WRITE, name, sizeof(struct oldold_utsname)))
 		return -EFAULT;
 
 	error = __copy_to_user(&name->sysname, &utsname()->sysname,
@@ -314,8 +314,8 @@ asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
  *
  * This is really horribly ugly.
  */
-asmlinkage int sys_ipc (unsigned int call, int first, int second,
-			unsigned long third, void __user *ptr, long fifth)
+asmlinkage int sys_ipc(unsigned int call, int first, int second,
+		       unsigned long third, void __user *ptr, long fifth)
 {
 	int version, ret;
 
@@ -324,26 +324,26 @@ asmlinkage int sys_ipc (unsigned int call, int first, int second,
 
 	switch (call) {
 	case SEMOP:
-		return sys_semtimedop (first, (struct sembuf __user *)ptr,
-		                       second, NULL);
+		return sys_semtimedop(first, (struct sembuf __user *)ptr,
+		                      second, NULL);
 	case SEMTIMEDOP:
-		return sys_semtimedop (first, (struct sembuf __user *)ptr,
-				       second,
-				       (const struct timespec __user *)fifth);
+		return sys_semtimedop(first, (struct sembuf __user *)ptr,
+				      second,
+				      (const struct timespec __user *)fifth);
 	case SEMGET:
-		return sys_semget (first, second, third);
+		return sys_semget(first, second, third);
 	case SEMCTL: {
 		union semun fourth;
 		if (!ptr)
 			return -EINVAL;
 		if (get_user(fourth.__pad, (void __user *__user *) ptr))
 			return -EFAULT;
-		return sys_semctl (first, second, third, fourth);
+		return sys_semctl(first, second, third, fourth);
 	}
 
 	case MSGSND:
-		return sys_msgsnd (first, (struct msgbuf __user *) ptr,
-				   second, third);
+		return sys_msgsnd(first, (struct msgbuf __user *) ptr,
+				  second, third);
 	case MSGRCV:
 		switch (version) {
 		case 0: {
@@ -353,45 +353,45 @@ asmlinkage int sys_ipc (unsigned int call, int first, int second,
 
 			if (copy_from_user(&tmp,
 					   (struct ipc_kludge __user *) ptr,
-					   sizeof (tmp)))
+					   sizeof(tmp)))
 				return -EFAULT;
-			return sys_msgrcv (first, tmp.msgp, second,
-					   tmp.msgtyp, third);
+			return sys_msgrcv(first, tmp.msgp, second,
+					  tmp.msgtyp, third);
 		}
 		default:
-			return sys_msgrcv (first,
-					   (struct msgbuf __user *) ptr,
-					   second, fifth, third);
+			return sys_msgrcv(first,
+					  (struct msgbuf __user *) ptr,
+					  second, fifth, third);
 		}
 	case MSGGET:
-		return sys_msgget ((key_t) first, second);
+		return sys_msgget((key_t) first, second);
 	case MSGCTL:
-		return sys_msgctl (first, second,
-				   (struct msqid_ds __user *) ptr);
+		return sys_msgctl(first, second,
+				  (struct msqid_ds __user *) ptr);
 
 	case SHMAT:
 		switch (version) {
 		default: {
 			unsigned long raddr;
-			ret = do_shmat (first, (char __user *) ptr, second,
-					&raddr);
+			ret = do_shmat(first, (char __user *) ptr, second,
+				       &raddr);
 			if (ret)
 				return ret;
-			return put_user (raddr, (unsigned long __user *) third);
+			return put_user(raddr, (unsigned long __user *) third);
 		}
 		case 1:	/* iBCS2 emulator entry point */
 			if (!segment_eq(get_fs(), get_ds()))
 				return -EINVAL;
-			return do_shmat (first, (char __user *) ptr, second,
-					 (unsigned long *) third);
+			return do_shmat(first, (char __user *) ptr, second,
+				        (unsigned long *) third);
 		}
 	case SHMDT:
-		return sys_shmdt ((char __user *)ptr);
+		return sys_shmdt((char __user *)ptr);
 	case SHMGET:
-		return sys_shmget (first, second, third);
+		return sys_shmget(first, second, third);
 	case SHMCTL:
-		return sys_shmctl (first, second,
-				   (struct shmid_ds __user *) ptr);
+		return sys_shmctl(first, second,
+				  (struct shmid_ds __user *) ptr);
 	default:
 		return -ENOSYS;
 	}
diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c
index 93a148486f8..ee7790d9deb 100644
--- a/arch/mips/kernel/sysirix.c
+++ b/arch/mips/kernel/sysirix.c
@@ -486,10 +486,10 @@ asmlinkage int irix_syssgi(struct pt_regs *regs)
 
 		switch (arg1) {
 		case SGI_INV_SIZEOF:
-			retval = sizeof (inventory_t);
+			retval = sizeof(inventory_t);
 			break;
 		case SGI_INV_READ:
-			retval = dump_inventory_to_user (buffer, count);
+			retval = dump_inventory_to_user(buffer, count);
 			break;
 		default:
 			retval = -EINVAL;
@@ -778,7 +778,7 @@ asmlinkage int irix_times(struct tms __user *tbuf)
 	int err = 0;
 
 	if (tbuf) {
-		if (!access_ok(VERIFY_WRITE,tbuf,sizeof *tbuf))
+		if (!access_ok(VERIFY_WRITE, tbuf, sizeof *tbuf))
 			return -EFAULT;
 
 		err = __put_user(current->utime, &tbuf->tms_utime);
@@ -1042,9 +1042,9 @@ asmlinkage unsigned long irix_mmap32(unsigned long addr, size_t len, int prot,
 			long max_size = offset + len;
 
 			if (max_size > file->f_path.dentry->d_inode->i_size) {
-				old_pos = sys_lseek (fd, max_size - 1, 0);
-				sys_write (fd, (void __user *) "", 1);
-				sys_lseek (fd, old_pos, 0);
+				old_pos = sys_lseek(fd, max_size - 1, 0);
+				sys_write(fd, (void __user *) "", 1);
+				sys_lseek(fd, old_pos, 0);
 			}
 		}
 	}
@@ -1176,7 +1176,7 @@ static int irix_xstat32_xlate(struct kstat *stat, void __user *ubuf)
 	ub.st_ctime1  = stat->atime.tv_nsec;
 	ub.st_blksize = stat->blksize;
 	ub.st_blocks  = stat->blocks;
-	strcpy (ub.st_fstype, "efs");
+	strcpy(ub.st_fstype, "efs");
 
 	return copy_to_user(ubuf, &ub, sizeof(ub)) ? -EFAULT : 0;
 }
@@ -1208,7 +1208,7 @@ static int irix_xstat64_xlate(struct kstat *stat, void __user *ubuf)
 	ks.st_nlink = (u32) stat->nlink;
 	ks.st_uid = (s32) stat->uid;
 	ks.st_gid = (s32) stat->gid;
-	ks.st_rdev = sysv_encode_dev (stat->rdev);
+	ks.st_rdev = sysv_encode_dev(stat->rdev);
 	ks.st_pad2[0] = ks.st_pad2[1] = 0;
 	ks.st_size = (long long) stat->size;
 	ks.st_pad3 = 0;
@@ -1527,9 +1527,9 @@ asmlinkage int irix_mmap64(struct pt_regs *regs)
 			long max_size = off2 + len;
 
 			if (max_size > file->f_path.dentry->d_inode->i_size) {
-				old_pos = sys_lseek (fd, max_size - 1, 0);
-				sys_write (fd, (void __user *) "", 1);
-				sys_lseek (fd, old_pos, 0);
+				old_pos = sys_lseek(fd, max_size - 1, 0);
+				sys_write(fd, (void __user *) "", 1);
+				sys_lseek(fd, old_pos, 0);
 			}
 		}
 	}
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 9a5596bf857..5892491b40e 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -11,6 +11,7 @@
  * Free Software Foundation;  either version 2 of the  License, or (at your
  * option) any later version.
  */
+#include <linux/clockchips.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -24,6 +25,7 @@
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
+#include <linux/kallsyms.h>
 
 #include <asm/bootinfo.h>
 #include <asm/cache.h>
@@ -32,8 +34,11 @@
 #include <asm/cpu-features.h>
 #include <asm/div64.h>
 #include <asm/sections.h>
+#include <asm/smtc_ipi.h>
 #include <asm/time.h>
 
+#include <irq.h>
+
 /*
  * The integer part of the number of usecs per jiffy is taken from tick,
  * but the fractional part is not recorded, so we calculate it using the
@@ -49,32 +54,27 @@
  * forward reference
  */
 DEFINE_SPINLOCK(rtc_lock);
+EXPORT_SYMBOL(rtc_lock);
 
-/*
- * By default we provide the null RTC ops
- */
-static unsigned long null_rtc_get_time(void)
+int __weak rtc_mips_set_time(unsigned long sec)
 {
-	return mktime(2000, 1, 1, 0, 0, 0);
+	return 0;
 }
+EXPORT_SYMBOL(rtc_mips_set_time);
 
-static int null_rtc_set_time(unsigned long sec)
+int __weak rtc_mips_set_mmss(unsigned long nowtime)
 {
-	return 0;
+	return rtc_mips_set_time(nowtime);
 }
 
-unsigned long (*rtc_mips_get_time)(void) = null_rtc_get_time;
-int (*rtc_mips_set_time)(unsigned long) = null_rtc_set_time;
-int (*rtc_mips_set_mmss)(unsigned long);
-
+int update_persistent_clock(struct timespec now)
+{
+	return rtc_mips_set_mmss(now.tv_sec);
+}
 
 /* how many counter cycles in a jiffy */
 static unsigned long cycles_per_jiffy __read_mostly;
 
-/* expirelo is the count value for next CPU timer interrupt */
-static unsigned int expirelo;
-
-
 /*
  * Null timer ack for systems not needing one (e.g. i8254).
  */
@@ -93,18 +93,7 @@ static cycle_t null_hpt_read(void)
  */
 static void c0_timer_ack(void)
 {
-	unsigned int count;
-
-	/* Ack this timer interrupt and set the next one.  */
-	expirelo += cycles_per_jiffy;
-	write_c0_compare(expirelo);
-
-	/* Check to see if we have missed any timer interrupts.  */
-	while (((count = read_c0_count()) - expirelo) < 0x7fffffff) {
-		/* missed_timer_count++; */
-		expirelo = count + cycles_per_jiffy;
-		write_c0_compare(expirelo);
-	}
+	write_c0_compare(read_c0_compare());
 }
 
 /*
@@ -115,19 +104,9 @@ static cycle_t c0_hpt_read(void)
 	return read_c0_count();
 }
 
-/* For use both as a high precision timer and an interrupt source.  */
-static void __init c0_hpt_timer_init(void)
-{
-	expirelo = read_c0_count() + cycles_per_jiffy;
-	write_c0_compare(expirelo);
-}
-
 int (*mips_timer_state)(void);
 void (*mips_timer_ack)(void);
 
-/* last time when xtime and rtc are sync'ed up */
-static long last_rtc_update;
-
 /*
  * local_timer_interrupt() does profiling and process accounting
  * on a per-CPU basis.
@@ -144,60 +123,15 @@ void local_timer_interrupt(int irq, void *dev_id)
 	update_process_times(user_mode(get_irq_regs()));
 }
 
-/*
- * High-level timer interrupt service routines.  This function
- * is set as irqaction->handler and is invoked through do_IRQ.
- */
-irqreturn_t timer_interrupt(int irq, void *dev_id)
-{
-	write_seqlock(&xtime_lock);
-
-	mips_timer_ack();
-
-	/*
-	 * call the generic timer interrupt handling
-	 */
-	do_timer(1);
-
-	/*
-	 * If we have an externally synchronized Linux clock, then update
-	 * CMOS clock accordingly every ~11 minutes. rtc_mips_set_time() has to be
-	 * called as close as possible to 500 ms before the new second starts.
-	 */
-	if (ntp_synced() &&
-	    xtime.tv_sec > last_rtc_update + 660 &&
-	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
-	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
-		if (rtc_mips_set_mmss(xtime.tv_sec) == 0) {
-			last_rtc_update = xtime.tv_sec;
-		} else {
-			/* do it again in 60 s */
-			last_rtc_update = xtime.tv_sec - 600;
-		}
-	}
-
-	write_sequnlock(&xtime_lock);
-
-	/*
-	 * In UP mode, we call local_timer_interrupt() to do profiling
-	 * and process accouting.
-	 *
-	 * In SMP mode, local_timer_interrupt() is invoked by appropriate
-	 * low-level local timer interrupt handler.
-	 */
-	local_timer_interrupt(irq, dev_id);
-
-	return IRQ_HANDLED;
-}
-
 int null_perf_irq(void)
 {
 	return 0;
 }
 
+EXPORT_SYMBOL(null_perf_irq);
+
 int (*perf_irq)(void) = null_perf_irq;
 
-EXPORT_SYMBOL(null_perf_irq);
 EXPORT_SYMBOL(perf_irq);
 
 /*
@@ -215,7 +149,7 @@ EXPORT_SYMBOL_GPL(cp0_perfcount_irq);
  * Possibly handle a performance counter interrupt.
  * Return true if the timer interrupt should not be checked
  */
-static inline int handle_perf_irq (int r2)
+static inline int handle_perf_irq(int r2)
 {
 	/*
 	 * The performance counter overflow interrupt may be shared with the
@@ -229,63 +163,23 @@ static inline int handle_perf_irq (int r2)
 		!r2;
 }
 
-asmlinkage void ll_timer_interrupt(int irq)
-{
-	int r2 = cpu_has_mips_r2;
-
-	irq_enter();
-	kstat_this_cpu.irqs[irq]++;
-
-	if (handle_perf_irq(r2))
-		goto out;
-
-	if (r2 && ((read_c0_cause() & (1 << 30)) == 0))
-		goto out;
-
-	timer_interrupt(irq, NULL);
-
-out:
-	irq_exit();
-}
-
-asmlinkage void ll_local_timer_interrupt(int irq)
-{
-	irq_enter();
-	if (smp_processor_id() != 0)
-		kstat_this_cpu.irqs[irq]++;
-
-	/* we keep interrupt disabled all the time */
-	local_timer_interrupt(irq, NULL);
-
-	irq_exit();
-}
-
 /*
  * time_init() - it does the following things.
  *
- * 1) board_time_init() -
+ * 1) plat_time_init() -
  * 	a) (optional) set up RTC routines,
  *      b) (optional) calibrate and set the mips_hpt_frequency
  *	    (only needed if you intended to use cpu counter as timer interrupt
  *	     source)
- * 2) setup xtime based on rtc_mips_get_time().
- * 3) calculate a couple of cached variables for later usage
- * 4) plat_timer_setup() -
+ * 2) calculate a couple of cached variables for later usage
+ * 3) plat_timer_setup() -
  *	a) (optional) over-write any choices made above by time_init().
  *	b) machine specific code should setup the timer irqaction.
  *	c) enable the timer interrupt
  */
 
-void (*board_time_init)(void);
-
 unsigned int mips_hpt_frequency;
 
-static struct irqaction timer_irqaction = {
-	.handler = timer_interrupt,
-	.flags = IRQF_DISABLED | IRQF_PERCPU,
-	.name = "timer",
-};
-
 static unsigned int __init calibrate_hpt(void)
 {
 	cycle_t frequency, hpt_start, hpt_end, hpt_count, hz;
@@ -334,6 +228,84 @@ struct clocksource clocksource_mips = {
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
+static int mips_next_event(unsigned long delta,
+                           struct clock_event_device *evt)
+{
+	unsigned int cnt;
+	int res;
+
+#ifdef CONFIG_MIPS_MT_SMTC
+	{
+	unsigned long flags, vpflags;
+	local_irq_save(flags);
+	vpflags = dvpe();
+#endif
+	cnt = read_c0_count();
+	cnt += delta;
+	write_c0_compare(cnt);
+	res = ((long)(read_c0_count() - cnt ) > 0) ? -ETIME : 0;
+#ifdef CONFIG_MIPS_MT_SMTC
+	evpe(vpflags);
+	local_irq_restore(flags);
+	}
+#endif
+	return res;
+}
+
+static void mips_set_mode(enum clock_event_mode mode,
+                          struct clock_event_device *evt)
+{
+	/* Nothing to do ...  */
+}
+
+static DEFINE_PER_CPU(struct clock_event_device, mips_clockevent_device);
+static int cp0_timer_irq_installed;
+
+static irqreturn_t timer_interrupt(int irq, void *dev_id)
+{
+	const int r2 = cpu_has_mips_r2;
+	struct clock_event_device *cd;
+	int cpu = smp_processor_id();
+
+	/*
+	 * Suckage alert:
+	 * Before R2 of the architecture there was no way to see if a
+	 * performance counter interrupt was pending, so we have to run
+	 * the performance counter interrupt handler anyway.
+	 */
+	if (handle_perf_irq(r2))
+		goto out;
+
+	/*
+	 * The same applies to performance counter interrupts.  But with the
+	 * above we now know that the reason we got here must be a timer
+	 * interrupt.  Being the paranoiacs we are we check anyway.
+	 */
+	if (!r2 || (read_c0_cause() & (1 << 30))) {
+		c0_timer_ack();
+#ifdef CONFIG_MIPS_MT_SMTC
+		if (cpu_data[cpu].vpe_id)
+			goto out;
+		cpu = 0;
+#endif
+		cd = &per_cpu(mips_clockevent_device, cpu);
+		cd->event_handler(cd);
+	}
+
+out:
+	return IRQ_HANDLED;
+}
+
+static struct irqaction timer_irqaction = {
+	.handler = timer_interrupt,
+#ifdef CONFIG_MIPS_MT_SMTC
+	.flags = IRQF_DISABLED,
+#else
+	.flags = IRQF_DISABLED | IRQF_PERCPU,
+#endif
+	.name = "timer",
+};
+
 static void __init init_mips_clocksource(void)
 {
 	u64 temp;
@@ -357,19 +329,127 @@ static void __init init_mips_clocksource(void)
 	clocksource_register(&clocksource_mips);
 }
 
-void __init time_init(void)
+void __init __weak plat_time_init(void)
+{
+}
+
+void __init __weak plat_timer_setup(struct irqaction *irq)
+{
+}
+
+#ifdef CONFIG_MIPS_MT_SMTC
+DEFINE_PER_CPU(struct clock_event_device, smtc_dummy_clockevent_device);
+
+static void smtc_set_mode(enum clock_event_mode mode,
+                          struct clock_event_device *evt)
+{
+}
+
+int dummycnt[NR_CPUS];
+
+static void mips_broadcast(cpumask_t mask)
+{
+	unsigned int cpu;
+
+	for_each_cpu_mask(cpu, mask)
+		smtc_send_ipi(cpu, SMTC_CLOCK_TICK, 0);
+}
+
+static void setup_smtc_dummy_clockevent_device(void)
+{
+	//uint64_t mips_freq = mips_hpt_^frequency;
+	unsigned int cpu = smp_processor_id();
+	struct clock_event_device *cd;
+
+	cd = &per_cpu(smtc_dummy_clockevent_device, cpu);
+
+	cd->name		= "SMTC";
+	cd->features		= CLOCK_EVT_FEAT_DUMMY;
+
+	/* Calculate the min / max delta */
+	cd->mult	= 0; //div_sc((unsigned long) mips_freq, NSEC_PER_SEC, 32);
+	cd->shift		= 0; //32;
+	cd->max_delta_ns	= 0; //clockevent_delta2ns(0x7fffffff, cd);
+	cd->min_delta_ns	= 0; //clockevent_delta2ns(0x30, cd);
+
+	cd->rating		= 200;
+	cd->irq			= 17; //-1;
+//	if (cpu)
+//		cd->cpumask	= CPU_MASK_ALL; // cpumask_of_cpu(cpu);
+//	else
+		cd->cpumask	= cpumask_of_cpu(cpu);
+
+	cd->set_mode		= smtc_set_mode;
+
+	cd->broadcast		= mips_broadcast;
+
+	clockevents_register_device(cd);
+}
+#endif
+
+static void mips_event_handler(struct clock_event_device *dev)
 {
-	if (board_time_init)
-		board_time_init();
+}
 
-	if (!rtc_mips_set_mmss)
-		rtc_mips_set_mmss = rtc_mips_set_time;
+void __cpuinit mips_clockevent_init(void)
+{
+	uint64_t mips_freq = mips_hpt_frequency;
+	unsigned int cpu = smp_processor_id();
+	struct clock_event_device *cd;
+	unsigned int irq = MIPS_CPU_IRQ_BASE + 7;
 
-	xtime.tv_sec = rtc_mips_get_time();
-	xtime.tv_nsec = 0;
+	if (!cpu_has_counter)
+		return;
 
-	set_normalized_timespec(&wall_to_monotonic,
-	                        -xtime.tv_sec, -xtime.tv_nsec);
+#ifdef CONFIG_MIPS_MT_SMTC
+	setup_smtc_dummy_clockevent_device();
+
+	/*
+	 * On SMTC we only register VPE0's compare interrupt as clockevent
+	 * device.
+	 */
+	if (cpu)
+		return;
+#endif
+
+	cd = &per_cpu(mips_clockevent_device, cpu);
+
+	cd->name		= "MIPS";
+	cd->features		= CLOCK_EVT_FEAT_ONESHOT;
+
+	/* Calculate the min / max delta */
+	cd->mult	= div_sc((unsigned long) mips_freq, NSEC_PER_SEC, 32);
+	cd->shift		= 32;
+	cd->max_delta_ns	= clockevent_delta2ns(0x7fffffff, cd);
+	cd->min_delta_ns	= clockevent_delta2ns(0x30, cd);
+
+	cd->rating		= 300;
+	cd->irq			= irq;
+#ifdef CONFIG_MIPS_MT_SMTC
+	cd->cpumask		= CPU_MASK_ALL;
+#else
+	cd->cpumask		= cpumask_of_cpu(cpu);
+#endif
+	cd->set_next_event	= mips_next_event;
+	cd->set_mode		= mips_set_mode;
+	cd->event_handler	= mips_event_handler;
+
+	clockevents_register_device(cd);
+
+	if (!cp0_timer_irq_installed) {
+#ifdef CONFIG_MIPS_MT_SMTC
+#define CPUCTR_IMASKBIT (0x100 << cp0_compare_irq)
+		setup_irq_smtc(irq, &timer_irqaction, CPUCTR_IMASKBIT);
+#else
+		setup_irq(irq, &timer_irqaction);
+#endif /* CONFIG_MIPS_MT_SMTC */
+		cp0_timer_irq_installed = 1;
+	}
+}
+
+void __init time_init(void)
+{
+	plat_time_init();
 
 	/* Choose appropriate high precision timer routines.  */
 	if (!cpu_has_counter && !clocksource_mips.read)
@@ -392,11 +472,6 @@ void __init time_init(void)
 				/* Calculate cache parameters.  */
 				cycles_per_jiffy =
 					(mips_hpt_frequency + HZ / 2) / HZ;
-				/*
-				 * This sets up the high precision
-				 * timer for the first interrupt.
-				 */
-				c0_hpt_timer_init();
 			}
 		}
 		if (!mips_hpt_frequency)
@@ -406,6 +481,10 @@ void __init time_init(void)
 		printk("Using %u.%03u MHz high precision timer.\n",
 		       ((mips_hpt_frequency + 500) / 1000) / 1000,
 		       ((mips_hpt_frequency + 500) / 1000) % 1000);
+
+#ifdef CONFIG_IRQ_CPU
+		setup_irq(MIPS_CPU_IRQ_BASE + 7, &timer_irqaction);
+#endif
 	}
 
 	if (!mips_timer_ack)
@@ -426,56 +505,5 @@ void __init time_init(void)
 	plat_timer_setup(&timer_irqaction);
 
 	init_mips_clocksource();
+	mips_clockevent_init();
 }
-
-#define FEBRUARY		2
-#define STARTOFTIME		1970
-#define SECDAY			86400L
-#define SECYR			(SECDAY * 365)
-#define leapyear(y)		((!((y) % 4) && ((y) % 100)) || !((y) % 400))
-#define days_in_year(y)		(leapyear(y) ? 366 : 365)
-#define days_in_month(m)	(month_days[(m) - 1])
-
-static int month_days[12] = {
-	31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
-};
-
-void to_tm(unsigned long tim, struct rtc_time *tm)
-{
-	long hms, day, gday;
-	int i;
-
-	gday = day = tim / SECDAY;
-	hms = tim % SECDAY;
-
-	/* Hours, minutes, seconds are easy */
-	tm->tm_hour = hms / 3600;
-	tm->tm_min = (hms % 3600) / 60;
-	tm->tm_sec = (hms % 3600) % 60;
-
-	/* Number of years in days */
-	for (i = STARTOFTIME; day >= days_in_year(i); i++)
-		day -= days_in_year(i);
-	tm->tm_year = i;
-
-	/* Number of months in days left */
-	if (leapyear(tm->tm_year))
-		days_in_month(FEBRUARY) = 29;
-	for (i = 1; day >= days_in_month(i); i++)
-		day -= days_in_month(i);
-	days_in_month(FEBRUARY) = 28;
-	tm->tm_mon = i - 1;		/* tm_mon starts from 0 to 11 */
-
-	/* Days are what is left over (+1) from all that. */
-	tm->tm_mday = day + 1;
-
-	/*
-	 * Determine the day of week
-	 */
-	tm->tm_wday = (gday + 4) % 7;	/* 1970/1/1 was Thursday */
-}
-
-EXPORT_SYMBOL(rtc_lock);
-EXPORT_SYMBOL(to_tm);
-EXPORT_SYMBOL(rtc_mips_set_time);
-EXPORT_SYMBOL(rtc_mips_get_time);
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 6379003f9d8..632bce1bf42 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -295,7 +295,8 @@ void show_regs(struct pt_regs *regs)
 	if (1 <= cause && cause <= 5)
 		printk("BadVA : %0*lx\n", field, regs->cp0_badvaddr);
 
-	printk("PrId  : %08x\n", read_c0_prid());
+	printk("PrId  : %08x (%s)\n", read_c0_prid(),
+	       cpu_name_string());
 }
 
 void show_registers(struct pt_regs *regs)
@@ -627,7 +628,7 @@ asmlinkage void do_fpe(struct pt_regs *regs, unsigned long fcr31)
 		lose_fpu(1);
 
 		/* Run the emulator */
-		sig = fpu_emulator_cop1Handler (regs, &current->thread.fpu, 1);
+		sig = fpu_emulator_cop1Handler(regs, &current->thread.fpu, 1);
 
 		/*
 		 * We can't allow the emulated instruction to leave any of
@@ -954,7 +955,7 @@ asmlinkage void do_reserved(struct pt_regs *regs)
  */
 static inline void parity_protection_init(void)
 {
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_24K:
 	case CPU_34K:
 	case CPU_5KC:
@@ -1075,8 +1076,8 @@ void *set_except_vector(int n, void *addr)
 
 	exception_handlers[n] = handler;
 	if (n == 0 && cpu_has_divec) {
-		*(volatile u32 *)(ebase + 0x200) = 0x08000000 |
-		                                 (0x03ffffff & (handler >> 2));
+		*(u32 *)(ebase + 0x200) = 0x08000000 |
+					  (0x03ffffff & (handler >> 2));
 		flush_icache_range(ebase + 0x200, ebase + 0x204);
 	}
 	return (void *)old_handler;
@@ -1165,11 +1166,11 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
 
 	if (cpu_has_veic) {
 		if (board_bind_eic_interrupt)
-			board_bind_eic_interrupt (n, srs);
+			board_bind_eic_interrupt(n, srs);
 	} else if (cpu_has_vint) {
 		/* SRSMap is only defined if shadow sets are implemented */
 		if (mips_srs_max() > 1)
-			change_c0_srsmap (0xf << n*4, srs << n*4);
+			change_c0_srsmap(0xf << n*4, srs << n*4);
 	}
 
 	if (srs == 0) {
@@ -1198,10 +1199,10 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
 			 * Sigh... panicing won't help as the console
 			 * is probably not configured :(
 			 */
-			panic ("VECTORSPACING too small");
+			panic("VECTORSPACING too small");
 		}
 
-		memcpy (b, &except_vec_vi, handler_len);
+		memcpy(b, &except_vec_vi, handler_len);
 #ifdef CONFIG_MIPS_MT_SMTC
 		BUG_ON(n > 7);	/* Vector index %d exceeds SMTC maximum. */
 
@@ -1370,9 +1371,9 @@ void __init per_cpu_trap_init(void)
 #endif /* CONFIG_MIPS_MT_SMTC */
 
 	if (cpu_has_veic || cpu_has_vint) {
-		write_c0_ebase (ebase);
+		write_c0_ebase(ebase);
 		/* Setting vector spacing enables EI/VI mode  */
-		change_c0_intctl (0x3e0, VECTORSPACING);
+		change_c0_intctl(0x3e0, VECTORSPACING);
 	}
 	if (cpu_has_divec) {
 		if (cpu_has_mipsmt) {
@@ -1390,8 +1391,8 @@ void __init per_cpu_trap_init(void)
 	 *  o read IntCtl.IPPCI to determine the performance counter interrupt
 	 */
 	if (cpu_has_mips_r2) {
-		cp0_compare_irq = (read_c0_intctl () >> 29) & 7;
-		cp0_perfcount_irq = (read_c0_intctl () >> 26) & 7;
+		cp0_compare_irq = (read_c0_intctl() >> 29) & 7;
+		cp0_perfcount_irq = (read_c0_intctl() >> 26) & 7;
 		if (cp0_perfcount_irq == cp0_compare_irq)
 			cp0_perfcount_irq = -1;
 	} else {
@@ -1429,14 +1430,17 @@ void __init per_cpu_trap_init(void)
 }
 
 /* Install CPU exception handler */
-void __init set_handler (unsigned long offset, void *addr, unsigned long size)
+void __init set_handler(unsigned long offset, void *addr, unsigned long size)
 {
 	memcpy((void *)(ebase + offset), addr, size);
 	flush_icache_range(ebase + offset, ebase + offset + size);
 }
 
+static char panic_null_cerr[] __initdata =
+	"Trying to set NULL cache error exception handler";
+
 /* Install uncached CPU exception handler */
-void __init set_uncached_handler (unsigned long offset, void *addr, unsigned long size)
+void __init set_uncached_handler(unsigned long offset, void *addr, unsigned long size)
 {
 #ifdef CONFIG_32BIT
 	unsigned long uncached_ebase = KSEG1ADDR(ebase);
@@ -1445,6 +1449,9 @@ void __init set_uncached_handler (unsigned long offset, void *addr, unsigned lon
 	unsigned long uncached_ebase = TO_UNCAC(ebase);
 #endif
 
+	if (!addr)
+		panic(panic_null_cerr);
+
 	memcpy((void *)(uncached_ebase + offset), addr, size);
 }
 
@@ -1464,7 +1471,7 @@ void __init trap_init(void)
 	unsigned long i;
 
 	if (cpu_has_veic || cpu_has_vint)
-		ebase = (unsigned long) alloc_bootmem_low_pages (0x200 + VECTORSPACING*64);
+		ebase = (unsigned long) alloc_bootmem_low_pages(0x200 + VECTORSPACING*64);
 	else
 		ebase = CAC_BASE;
 
@@ -1490,7 +1497,7 @@ void __init trap_init(void)
 	 * destination.
 	 */
 	if (cpu_has_ejtag && board_ejtag_handler_setup)
-		board_ejtag_handler_setup ();
+		board_ejtag_handler_setup();
 
 	/*
 	 * Only some CPUs have the watch exceptions.
@@ -1543,8 +1550,8 @@ void __init trap_init(void)
 	set_except_vector(12, handle_ov);
 	set_except_vector(13, handle_tr);
 
-	if (current_cpu_data.cputype == CPU_R6000 ||
-	    current_cpu_data.cputype == CPU_R6000A) {
+	if (current_cpu_type() == CPU_R6000 ||
+	    current_cpu_type() == CPU_R6000A) {
 		/*
 		 * The R6000 is the only R-series CPU that features a machine
 		 * check exception (similar to the R4000 cache error) and
diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c
index d34b1fb3665..c327b21bca8 100644
--- a/arch/mips/kernel/unaligned.c
+++ b/arch/mips/kernel/unaligned.c
@@ -481,7 +481,7 @@ fault:
 	if (fixup_exception(regs))
 		return;
 
-	die_if_kernel ("Unhandled kernel unaligned access", regs);
+	die_if_kernel("Unhandled kernel unaligned access", regs);
 	send_sig(SIGSEGV, current, 1);
 
 	return;
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 087ab997487..84f9a4cc6f2 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -6,163 +6,202 @@
 OUTPUT_ARCH(mips)
 ENTRY(kernel_entry)
 jiffies = JIFFIES;
+
 SECTIONS
 {
 #ifdef CONFIG_BOOT_ELF64
-  /* Read-only sections, merged into text segment: */
-  /* . = 0xc000000000000000; */
+	/* Read-only sections, merged into text segment: */
+	/* . = 0xc000000000000000; */
 
-  /* This is the value for an Origin kernel, taken from an IRIX kernel.  */
-  /* . = 0xc00000000001c000; */
+	/* This is the value for an Origin kernel, taken from an IRIX kernel.  */
+	/* . = 0xc00000000001c000; */
 
-  /* Set the vaddr for the text segment to a value
-        >= 0xa800 0000 0001 9000 if no symmon is going to configured
-        >= 0xa800 0000 0030 0000 otherwise  */
+	/* Set the vaddr for the text segment to a value
+	 *   >= 0xa800 0000 0001 9000 if no symmon is going to configured
+	 *   >= 0xa800 0000 0030 0000 otherwise
+	 */
 
-  /* . = 0xa800000000300000; */
-  /* . = 0xa800000000300000; */
-  . = 0xffffffff80300000;
+	/* . = 0xa800000000300000; */
+	/* . = 0xa800000000300000; */
+	. = 0xffffffff80300000;
 #endif
-  . = LOADADDR;
-  /* read-only */
-  _text = .;			/* Text and read-only data */
-  .text : {
-    TEXT_TEXT
-    SCHED_TEXT
-    LOCK_TEXT
-    *(.fixup)
-    *(.gnu.warning)
-  } =0
-
-  _etext = .;			/* End of text section */
-
-  . = ALIGN(16);		/* Exception table */
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
-  __start___dbe_table = .;	/* Exception table for data bus errors */
-  __dbe_table : { *(__dbe_table) }
-  __stop___dbe_table = .;
-
-  NOTES
-
-  RODATA
-
-  /* writeable */
-  .data : {			/* Data */
-    . = . + DATAOFFSET;		/* for CONFIG_MAPPED_KERNEL */
-    /*
-     * This ALIGN is needed as a workaround for a bug a gcc bug upto 4.1 which
-     * limits the maximum alignment to at most 32kB and results in the following
-     * warning:
-     *
-     *  CC      arch/mips/kernel/init_task.o
-     * arch/mips/kernel/init_task.c:30: warning: alignment of ‘init_thread_union’
-     * is greater than maximum object file alignment.  Using 32768
-     */
-    . = ALIGN(_PAGE_SIZE);
-    *(.data.init_task)
-
-    DATA_DATA
-
-    CONSTRUCTORS
-  }
-  _gp = . + 0x8000;
-  .lit8 : { *(.lit8) }
-  .lit4 : { *(.lit4) }
-  /* We want the small data sections together, so single-instruction offsets
-     can access them all, and initialized data all before uninitialized, so
-     we can shorten the on-disk segment size.  */
-  .sdata     : { *(.sdata) }
-
-  . = ALIGN(_PAGE_SIZE);
-  __nosave_begin = .;
-  .data_nosave : { *(.data.nosave) }
-  . = ALIGN(_PAGE_SIZE);
-  __nosave_end = .;
-
-  . = ALIGN(32);
-  .data.cacheline_aligned : { *(.data.cacheline_aligned) }
-
-  _edata =  .;			/* End of data section */
-
-  /* will be freed after init */
-  . = ALIGN(_PAGE_SIZE);		/* Init code and data */
-  __init_begin = .;
-  .init.text : {
-	_sinittext = .;
-	*(.init.text)
-	_einittext = .;
-  }
-  .init.data : { *(.init.data) }
-  . = ALIGN(16);
-  __setup_start = .;
-  .init.setup : { *(.init.setup) }
-  __setup_end = .;
-
-  __initcall_start = .;
-  .initcall.init : {
-	INITCALLS
-  }
-  __initcall_end = .;
-
-  __con_initcall_start = .;
-  .con_initcall.init : { *(.con_initcall.init) }
-  __con_initcall_end = .;
-  SECURITY_INIT
-    /* .exit.text is discarded at runtime, not link time, to deal with
-     references from .rodata */
-  .exit.text : { *(.exit.text) }
-  .exit.data : { *(.exit.data) }
+	. = LOADADDR;
+	/* read-only */
+	_text = .;	/* Text and read-only data */
+	.text : {
+		TEXT_TEXT
+		SCHED_TEXT
+		LOCK_TEXT
+		*(.fixup)
+		*(.gnu.warning)
+	} =0
+	_etext = .;	/* End of text section */
+
+	/* Exception table */
+	. = ALIGN(16);
+	__ex_table : {
+		__start___ex_table = .;
+		*(__ex_table)
+		__stop___ex_table = .;
+	}
+
+	/* Exception table for data bus errors */
+	__dbe_table : {
+		__start___dbe_table = .;
+		*(__dbe_table)
+		__stop___dbe_table = .;
+	}
+	RODATA
+
+	/* writeable */
+	.data : {	/* Data */
+	  . = . + DATAOFFSET;		/* for CONFIG_MAPPED_KERNEL */
+	  /*
+	   * This ALIGN is needed as a workaround for a bug a gcc bug upto 4.1 which
+	   * limits the maximum alignment to at most 32kB and results in the following
+	   * warning:
+	   *
+	   *  CC      arch/mips/kernel/init_task.o
+	   * arch/mips/kernel/init_task.c:30: warning: alignment of ‘init_thread_union’
+	   * is greater than maximum object file alignment.  Using 32768
+	   */
+	  . = ALIGN(_PAGE_SIZE);
+	  *(.data.init_task)
+
+	  DATA_DATA
+	  CONSTRUCTORS
+	}
+	_gp = . + 0x8000;
+	.lit8 : {
+		*(.lit8)
+	}
+	.lit4 : {
+		*(.lit4)
+	}
+	/* We want the small data sections together, so single-instruction offsets
+	   can access them all, and initialized data all before uninitialized, so
+	   we can shorten the on-disk segment size.  */
+	.sdata : {
+		*(.sdata)
+	}
+
+	. = ALIGN(_PAGE_SIZE);
+	.data_nosave : {
+		__nosave_begin = .;
+		*(.data.nosave)
+	}
+	. = ALIGN(_PAGE_SIZE);
+	__nosave_end = .;
+
+	. = ALIGN(32);
+	.data.cacheline_aligned : {
+		*(.data.cacheline_aligned)
+	}
+	_edata =  .;			/* End of data section */
+
+	/* will be freed after init */
+	. = ALIGN(_PAGE_SIZE);		/* Init code and data */
+	__init_begin = .;
+	.init.text : {
+		_sinittext = .;
+		*(.init.text)
+		_einittext = .;
+	}
+	.init.data : {
+		*(.init.data)
+	}
+	. = ALIGN(16);
+	.init.setup : {
+		__setup_start = .;
+		*(.init.setup)
+		__setup_end = .;
+	}
+
+	.initcall.init : {
+		__initcall_start = .;
+		INITCALLS
+		__initcall_end = .;
+	}
+
+	.con_initcall.init : {
+		__con_initcall_start = .;
+		*(.con_initcall.init)
+		__con_initcall_end = .;
+	}
+	SECURITY_INIT
+
+	/* .exit.text is discarded at runtime, not link time, to deal with
+	 * references from .rodata
+	 */
+	.exit.text : {
+		*(.exit.text)
+	}
+	.exit.data : {
+		*(.exit.data)
+	}
 #if defined(CONFIG_BLK_DEV_INITRD)
-  . = ALIGN(_PAGE_SIZE);
-  __initramfs_start = .;
-  .init.ramfs : { *(.init.ramfs) }
-  __initramfs_end = .;
+	. = ALIGN(_PAGE_SIZE);
+	.init.ramfs : {
+		__initramfs_start = .;
+		*(.init.ramfs)
+		__initramfs_end = .;
+	}
 #endif
-  PERCPU(_PAGE_SIZE)
-  . = ALIGN(_PAGE_SIZE);
-  __init_end = .;
-  /* freed after init ends here */
-
-  __bss_start = .;		/* BSS */
-  .sbss      : {
-    *(.sbss)
-    *(.scommon)
-  }
-  .bss : {
-    *(.bss)
-    *(COMMON)
-  }
-  __bss_stop = .;
-
-  _end = . ;
-
-  /* Sections to be discarded */
-  /DISCARD/ : {
-        *(.exitcall.exit)
-
-	/* ABI crap starts here */
-	*(.MIPS.options)
-	*(.options)
-	*(.pdr)
-	*(.reginfo)
-  }
-
-  /* These mark the ABI of the kernel for debuggers.  */
-  .mdebug.abi32 : { KEEP(*(.mdebug.abi32)) }
-  .mdebug.abi64 : { KEEP(*(.mdebug.abi64)) }
-
-  /* This is the MIPS specific mdebug section.  */
-  .mdebug : { *(.mdebug) }
-
-  STABS_DEBUG
-
-  DWARF_DEBUG
-
-  /* These must appear regardless of  .  */
-  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
-  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
-  .note : { *(.note) }
+	PERCPU(_PAGE_SIZE)
+	. = ALIGN(_PAGE_SIZE);
+	__init_end = .;
+	/* freed after init ends here */
+
+	__bss_start = .;	/* BSS */
+	.sbss  : {
+		*(.sbss)
+		*(.scommon)
+	}
+	.bss : {
+		*(.bss)
+		*(COMMON)
+	}
+	__bss_stop = .;
+
+	_end = . ;
+
+	/* Sections to be discarded */
+	/DISCARD/ : {
+		*(.exitcall.exit)
+
+		/* ABI crap starts here */
+		*(.MIPS.options)
+		*(.options)
+		*(.pdr)
+		*(.reginfo)
+	}
+
+	/* These mark the ABI of the kernel for debuggers.  */
+	.mdebug.abi32 : {
+		KEEP(*(.mdebug.abi32))
+	}
+	.mdebug.abi64 : {
+		KEEP(*(.mdebug.abi64))
+	}
+
+	/* This is the MIPS specific mdebug section.  */
+	.mdebug : {
+		*(.mdebug)
+	}
+
+	STABS_DEBUG
+	DWARF_DEBUG
+
+	/* These must appear regardless of  .  */
+	.gptab.sdata : {
+		*(.gptab.data)
+		*(.gptab.sdata)
+	}
+	.gptab.sbss : {
+		*(.gptab.bss)
+		*(.gptab.sbss)
+	}
+	.note : {
+		*(.note)
+	}
 }
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index 3c09b9785f4..61b729fa054 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -936,8 +936,18 @@ static int vpe_elfload(struct vpe * v)
 
   		}
   	} else {
-  		for (i = 0; i < hdr->e_shnum; i++) {
+		struct elf_phdr *phdr = (struct elf_phdr *) ((char *)hdr + hdr->e_phoff);
 
+		for (i = 0; i < hdr->e_phnum; i++) {
+			if (phdr->p_type != PT_LOAD)
+				continue;
+
+			memcpy((void *)phdr->p_vaddr, (char *)hdr + phdr->p_offset, phdr->p_filesz);
+			memset((void *)phdr->p_vaddr + phdr->p_filesz, 0, phdr->p_memsz - phdr->p_filesz);
+			phdr++;
+		}
+
+		for (i = 0; i < hdr->e_shnum; i++) {
  			/* Internal symbols and strings. */
  			if (sechdrs[i].sh_type == SHT_SYMTAB) {
  				symindex = i;
@@ -948,39 +958,6 @@ static int vpe_elfload(struct vpe * v)
  				   magic symbols */
  				sechdrs[i].sh_addr = (size_t) hdr + sechdrs[i].sh_offset;
  			}
-
- 			/* filter sections we dont want in the final image */
- 			if (!(sechdrs[i].sh_flags & SHF_ALLOC) ||
- 			    (sechdrs[i].sh_type == SHT_MIPS_REGINFO)) {
- 				printk( KERN_DEBUG " ignoring section, "
- 					"name %s type %x address 0x%x \n",
- 					secstrings + sechdrs[i].sh_name,
- 					sechdrs[i].sh_type, sechdrs[i].sh_addr);
- 				continue;
- 			}
-
-  			if (sechdrs[i].sh_addr < (unsigned int)v->load_addr) {
- 				printk( KERN_WARNING "VPE loader: "
- 					"fully linked image has invalid section, "
- 					"name %s type %x address 0x%x, before load "
- 					"address of 0x%x\n",
- 					secstrings + sechdrs[i].sh_name,
- 					sechdrs[i].sh_type, sechdrs[i].sh_addr,
- 					(unsigned int)v->load_addr);
-  				return -ENOEXEC;
-  			}
-
- 			printk(KERN_DEBUG " copying section sh_name %s, sh_addr 0x%x "
-			       "size 0x%x0 from x%p\n",
-			       secstrings + sechdrs[i].sh_name, sechdrs[i].sh_addr,
-			       sechdrs[i].sh_size, hdr + sechdrs[i].sh_offset);
-
-  			if (sechdrs[i].sh_type != SHT_NOBITS)
-				memcpy((void *)sechdrs[i].sh_addr,
-				       (char *)hdr + sechdrs[i].sh_offset,
- 				       sechdrs[i].sh_size);
-			else
-				memset((void *)sechdrs[i].sh_addr, 0, sechdrs[i].sh_size);
 		}
 	}
 
@@ -1044,7 +1021,7 @@ static int getcwd(char *buff, int size)
 	old_fs = get_fs();
 	set_fs(KERNEL_DS);
 
-	ret = sys_getcwd(buff,size);
+	ret = sys_getcwd(buff, size);
 
 	set_fs(old_fs);
 
diff --git a/arch/mips/lasat/Kconfig b/arch/mips/lasat/Kconfig
new file mode 100644
index 00000000000..1d2ee8a9be1
--- /dev/null
+++ b/arch/mips/lasat/Kconfig
@@ -0,0 +1,15 @@
+config PICVUE
+	tristate "PICVUE LCD display driver"
+	depends on LASAT
+
+config PICVUE_PROC
+	tristate "PICVUE LCD display driver /proc interface"
+	depends on PICVUE
+
+config DS1603
+	bool "DS1603 RTC driver"
+	depends on LASAT
+
+config LASAT_SYSCTL
+	bool "LASAT sysctl interface"
+	depends on LASAT
diff --git a/arch/mips/lasat/Makefile b/arch/mips/lasat/Makefile
new file mode 100644
index 00000000000..33791609fe9
--- /dev/null
+++ b/arch/mips/lasat/Makefile
@@ -0,0 +1,16 @@
+#
+# Makefile for the LASAT specific kernel interface routines under Linux.
+#
+
+obj-y	 			+= reset.o setup.o prom.o lasat_board.o \
+				   at93c.o interrupt.o serial.o
+
+obj-$(CONFIG_LASAT_SYSCTL)	+= sysctl.o
+obj-$(CONFIG_DS1603)		+= ds1603.o
+obj-$(CONFIG_PICVUE)		+= picvue.o
+obj-$(CONFIG_PICVUE_PROC)	+= picvue_proc.o
+
+clean:
+	make -C image clean
+
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/lasat/at93c.c b/arch/mips/lasat/at93c.c
new file mode 100644
index 00000000000..793e234719a
--- /dev/null
+++ b/arch/mips/lasat/at93c.c
@@ -0,0 +1,149 @@
+/*
+ * Atmel AT93C46 serial eeprom driver
+ *
+ * Brian Murphy <brian.murphy@eicon.com>
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <asm/lasat/lasat.h>
+#include <linux/module.h>
+#include <linux/init.h>
+
+#include "at93c.h"
+
+#define AT93C_ADDR_SHIFT	7
+#define AT93C_ADDR_MAX		((1 << AT93C_ADDR_SHIFT) - 1)
+#define AT93C_RCMD		(0x6 << AT93C_ADDR_SHIFT)
+#define AT93C_WCMD		(0x5 << AT93C_ADDR_SHIFT)
+#define AT93C_WENCMD		0x260
+#define AT93C_WDSCMD		0x200
+
+struct at93c_defs *at93c;
+
+static void at93c_reg_write(u32 val)
+{
+	*at93c->reg = val;
+}
+
+static u32 at93c_reg_read(void)
+{
+	u32 tmp = *at93c->reg;
+	return tmp;
+}
+
+static u32 at93c_datareg_read(void)
+{
+	u32 tmp = *at93c->rdata_reg;
+	return tmp;
+}
+
+static void at93c_cycle_clk(u32 data)
+{
+	at93c_reg_write(data | at93c->clk);
+	lasat_ndelay(250);
+	at93c_reg_write(data & ~at93c->clk);
+	lasat_ndelay(250);
+}
+
+static void at93c_write_databit(u8 bit)
+{
+	u32 data = at93c_reg_read();
+	if (bit)
+		data |= 1 << at93c->wdata_shift;
+	else
+		data &= ~(1 << at93c->wdata_shift);
+
+	at93c_reg_write(data);
+	lasat_ndelay(100);
+	at93c_cycle_clk(data);
+}
+
+static unsigned int at93c_read_databit(void)
+{
+	u32 data;
+
+	at93c_cycle_clk(at93c_reg_read());
+	data = (at93c_datareg_read() >> at93c->rdata_shift) & 1;
+	return data;
+}
+
+static u8 at93c_read_byte(void)
+{
+	int i;
+	u8 data = 0;
+
+	for (i = 0; i <= 7; i++) {
+		data <<= 1;
+		data |= at93c_read_databit();
+	}
+	return data;
+}
+
+static void at93c_write_bits(u32 data, int size)
+{
+	int i;
+	int shift = size - 1;
+	u32 mask = (1 << shift);
+
+	for (i = 0; i < size; i++) {
+		at93c_write_databit((data & mask) >> shift);
+		data <<= 1;
+	}
+}
+
+static void at93c_init_op(void)
+{
+	at93c_reg_write((at93c_reg_read() | at93c->cs) &
+			~at93c->clk & ~(1 << at93c->rdata_shift));
+	lasat_ndelay(50);
+}
+
+static void at93c_end_op(void)
+{
+	at93c_reg_write(at93c_reg_read() & ~at93c->cs);
+	lasat_ndelay(250);
+}
+
+static void at93c_wait(void)
+{
+	at93c_init_op();
+	while (!at93c_read_databit())
+		;
+	at93c_end_op();
+};
+
+static void at93c_disable_wp(void)
+{
+	at93c_init_op();
+	at93c_write_bits(AT93C_WENCMD, 10);
+	at93c_end_op();
+}
+
+static void at93c_enable_wp(void)
+{
+	at93c_init_op();
+	at93c_write_bits(AT93C_WDSCMD, 10);
+	at93c_end_op();
+}
+
+u8 at93c_read(u8 addr)
+{
+	u8 byte;
+	at93c_init_op();
+	at93c_write_bits((addr & AT93C_ADDR_MAX)|AT93C_RCMD, 10);
+	byte = at93c_read_byte();
+	at93c_end_op();
+	return byte;
+}
+
+void at93c_write(u8 addr, u8 data)
+{
+	at93c_disable_wp();
+	at93c_init_op();
+	at93c_write_bits((addr & AT93C_ADDR_MAX)|AT93C_WCMD, 10);
+	at93c_write_bits(data, 8);
+	at93c_end_op();
+	at93c_wait();
+	at93c_enable_wp();
+}
diff --git a/arch/mips/lasat/at93c.h b/arch/mips/lasat/at93c.h
new file mode 100644
index 00000000000..cfe2f99b1d4
--- /dev/null
+++ b/arch/mips/lasat/at93c.h
@@ -0,0 +1,18 @@
+/*
+ * Atmel AT93C46 serial eeprom driver
+ *
+ * Brian Murphy <brian.murphy@eicon.com>
+ *
+ */
+
+extern struct at93c_defs {
+	volatile u32 *reg;
+	volatile u32 *rdata_reg;
+	int rdata_shift;
+	int wdata_shift;
+	u32 cs;
+	u32 clk;
+} *at93c;
+
+u8 at93c_read(u8 addr);
+void at93c_write(u8 addr, u8 data);
diff --git a/arch/mips/lasat/ds1603.c b/arch/mips/lasat/ds1603.c
new file mode 100644
index 00000000000..52cb1436a12
--- /dev/null
+++ b/arch/mips/lasat/ds1603.c
@@ -0,0 +1,183 @@
+/*
+ * Dallas Semiconductors 1603 RTC driver
+ *
+ * Brian Murphy <brian@murphy.dk>
+ *
+ */
+#include <linux/kernel.h>
+#include <asm/lasat/lasat.h>
+#include <linux/delay.h>
+#include <asm/lasat/ds1603.h>
+#include <asm/time.h>
+
+#include "ds1603.h"
+
+#define READ_TIME_CMD 0x81
+#define SET_TIME_CMD 0x80
+#define TRIMMER_SET_CMD 0xC0
+#define TRIMMER_VALUE_MASK 0x38
+#define TRIMMER_SHIFT 3
+
+struct ds_defs *ds1603;
+
+/* HW specific register functions */
+static void rtc_reg_write(unsigned long val)
+{
+	*ds1603->reg = val;
+}
+
+static unsigned long rtc_reg_read(void)
+{
+	unsigned long tmp = *ds1603->reg;
+	return tmp;
+}
+
+static unsigned long rtc_datareg_read(void)
+{
+	unsigned long tmp = *ds1603->data_reg;
+	return tmp;
+}
+
+static void rtc_nrst_high(void)
+{
+	rtc_reg_write(rtc_reg_read() | ds1603->rst);
+}
+
+static void rtc_nrst_low(void)
+{
+	rtc_reg_write(rtc_reg_read() & ~ds1603->rst);
+}
+
+static void rtc_cycle_clock(unsigned long data)
+{
+	data |= ds1603->clk;
+	rtc_reg_write(data);
+	lasat_ndelay(250);
+	if (ds1603->data_reversed)
+		data &= ~ds1603->data;
+	else
+		data |= ds1603->data;
+	data &= ~ds1603->clk;
+	rtc_reg_write(data);
+	lasat_ndelay(250 + ds1603->huge_delay);
+}
+
+static void rtc_write_databit(unsigned int bit)
+{
+	unsigned long data = rtc_reg_read();
+	if (ds1603->data_reversed)
+		bit = !bit;
+	if (bit)
+		data |= ds1603->data;
+	else
+		data &= ~ds1603->data;
+
+	rtc_reg_write(data);
+	lasat_ndelay(50 + ds1603->huge_delay);
+	rtc_cycle_clock(data);
+}
+
+static unsigned int rtc_read_databit(void)
+{
+	unsigned int data;
+
+	data = (rtc_datareg_read() & (1 << ds1603->data_read_shift))
+		>> ds1603->data_read_shift;
+	rtc_cycle_clock(rtc_reg_read());
+	return data;
+}
+
+static void rtc_write_byte(unsigned int byte)
+{
+	int i;
+
+	for (i = 0; i <= 7; i++) {
+		rtc_write_databit(byte & 1L);
+		byte >>= 1;
+	}
+}
+
+static void rtc_write_word(unsigned long word)
+{
+	int i;
+
+	for (i = 0; i <= 31; i++) {
+		rtc_write_databit(word & 1L);
+		word >>= 1;
+	}
+}
+
+static unsigned long rtc_read_word(void)
+{
+	int i;
+	unsigned long word = 0;
+	unsigned long shift = 0;
+
+	for (i = 0; i <= 31; i++) {
+		word |= rtc_read_databit() << shift;
+		shift++;
+	}
+	return word;
+}
+
+static void rtc_init_op(void)
+{
+	rtc_nrst_high();
+
+	rtc_reg_write(rtc_reg_read() & ~ds1603->clk);
+
+	lasat_ndelay(50);
+}
+
+static void rtc_end_op(void)
+{
+	rtc_nrst_low();
+	lasat_ndelay(1000);
+}
+
+unsigned long read_persistent_clock(void)
+{
+	unsigned long word;
+	unsigned long flags;
+
+	spin_lock_irqsave(&rtc_lock, flags);
+	rtc_init_op();
+	rtc_write_byte(READ_TIME_CMD);
+	word = rtc_read_word();
+	rtc_end_op();
+	spin_unlock_irqrestore(&rtc_lock, flags);
+
+	return word;
+}
+
+int rtc_mips_set_mmss(unsigned long time)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&rtc_lock, flags);
+	rtc_init_op();
+	rtc_write_byte(SET_TIME_CMD);
+	rtc_write_word(time);
+	rtc_end_op();
+	spin_unlock_irqrestore(&rtc_lock, flags);
+
+	return 0;
+}
+
+void ds1603_set_trimmer(unsigned int trimval)
+{
+	rtc_init_op();
+	rtc_write_byte(((trimval << TRIMMER_SHIFT) & TRIMMER_VALUE_MASK)
+			| (TRIMMER_SET_CMD));
+	rtc_end_op();
+}
+
+void ds1603_disable(void)
+{
+	ds1603_set_trimmer(TRIMMER_DISABLE_RTC);
+}
+
+void ds1603_enable(void)
+{
+	ds1603_set_trimmer(TRIMMER_DEFAULT);
+}
diff --git a/arch/mips/lasat/ds1603.h b/arch/mips/lasat/ds1603.h
new file mode 100644
index 00000000000..2da3704044f
--- /dev/null
+++ b/arch/mips/lasat/ds1603.h
@@ -0,0 +1,31 @@
+/*
+ * Dallas Semiconductors 1603 RTC driver
+ *
+ * Brian Murphy <brian@murphy.dk>
+ *
+ */
+#ifndef __DS1603_H
+#define __DS1603_H
+
+struct ds_defs {
+	volatile u32 *reg;
+	volatile u32 *data_reg;
+	u32 rst;
+	u32 clk;
+	u32 data;
+	u32 data_read_shift;
+	char data_reversed;
+	u32 huge_delay;
+};
+
+extern struct ds_defs *ds1603;
+
+void ds1603_set_trimmer(unsigned int);
+void ds1603_enable(void);
+void ds1603_disable(void);
+void ds1603_init(struct ds_defs *);
+
+#define TRIMMER_DEFAULT	3
+#define TRIMMER_DISABLE_RTC 0
+
+#endif
diff --git a/arch/mips/lasat/image/Makefile b/arch/mips/lasat/image/Makefile
new file mode 100644
index 00000000000..5332449ec04
--- /dev/null
+++ b/arch/mips/lasat/image/Makefile
@@ -0,0 +1,54 @@
+#
+# MAKEFILE FOR THE MIPS LINUX BOOTLOADER AND ROM DEBUGGER
+#
+# i-data Networks
+#
+# Author: Thomas Horsten <thh@i-data.com>
+#
+
+ifndef Version
+ Version = "$(USER)-test"
+endif
+
+MKLASATIMG = mklasatimg
+MKLASATIMG_ARCH = mq2,mqpro,sp100,sp200
+KERNEL_IMAGE = $(TOPDIR)/vmlinux
+KERNEL_START = $(shell $(NM) $(KERNEL_IMAGE) | grep " _text" | cut -f1 -d\ )
+KERNEL_ENTRY = $(shell $(NM) $(KERNEL_IMAGE) | grep kernel_entry | cut -f1 -d\ )
+
+LDSCRIPT= -L$(obj) -Tromscript.normal
+
+HEAD_DEFINES := -D_kernel_start=0x$(KERNEL_START) \
+		-D_kernel_entry=0x$(KERNEL_ENTRY) \
+		-D VERSION="\"$(Version)\"" \
+		-D TIMESTAMP=$(shell date +%s)
+
+$(obj)/head.o: $(obj)/head.S $(KERNEL_IMAGE)
+	$(CC) -fno-pic $(HEAD_DEFINES) -I$(TOPDIR)/include -c -o $@ $<
+
+OBJECTS = head.o kImage.o
+
+rom.sw:	$(obj)/rom.sw
+rom.bin:	$(obj)/rom.bin
+
+$(obj)/rom.sw:	$(obj)/rom.bin
+	$(MKLASATIMG) -o $@ -k $^ -m $(MKLASATIMG_ARCH)
+
+$(obj)/rom.bin: $(obj)/rom
+	$(OBJCOPY) -O binary -S $^ $@
+
+# Rule to make the bootloader
+$(obj)/rom: $(addprefix $(obj)/,$(OBJECTS))
+	$(LD) $(LDFLAGS) $(LDSCRIPT) -o $@ $^
+
+$(obj)/%.o: $(obj)/%.gz
+	$(LD) -r -o $@ -b binary $<
+
+$(obj)/%.gz: $(obj)/%.bin
+	gzip -cf -9 $< > $@
+
+$(obj)/kImage.bin: $(KERNEL_IMAGE)
+	$(OBJCOPY) -O binary -S $^ $@
+
+clean:
+	rm -f rom rom.bin rom.sw kImage.bin kImage.o
diff --git a/arch/mips/lasat/image/head.S b/arch/mips/lasat/image/head.S
new file mode 100644
index 00000000000..efb95f2609c
--- /dev/null
+++ b/arch/mips/lasat/image/head.S
@@ -0,0 +1,31 @@
+#include <asm/lasat/head.h>
+
+	.text
+	.section .text.start, "ax"
+	.set noreorder
+	.set mips3
+
+	/* Magic words identifying a software image */
+	.word	LASAT_K_MAGIC0_VAL
+	.word 	LASAT_K_MAGIC1_VAL
+
+	/* Image header version */
+	.word	0x00000002
+
+	/* image start and size */
+	.word	_image_start
+	.word	_image_size
+
+	/* start of kernel and entrypoint in uncompressed image */
+	.word	_kernel_start
+	.word	_kernel_entry
+
+	/* Here we have room for future flags */
+
+	.org	0x40
+reldate:
+	.word	TIMESTAMP
+
+	.org	0x50
+release:
+	.string VERSION
diff --git a/arch/mips/lasat/image/romscript.normal b/arch/mips/lasat/image/romscript.normal
new file mode 100644
index 00000000000..988f8ad189c
--- /dev/null
+++ b/arch/mips/lasat/image/romscript.normal
@@ -0,0 +1,23 @@
+OUTPUT_ARCH(mips)
+
+SECTIONS
+{
+  .text :
+  {
+    *(.text.start)
+  }
+
+  /* Data in ROM */
+
+  .data ALIGN(0x10) :
+  {
+    *(.data)
+  }
+  _image_start = ADDR(.data);
+  _image_size = SIZEOF(.data);
+
+  .other :
+  {
+    *(.*)
+  }
+}
diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c
new file mode 100644
index 00000000000..5f35289bfff
--- /dev/null
+++ b/arch/mips/lasat/interrupt.c
@@ -0,0 +1,130 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Routines for generic manipulation of the interrupts found on the
+ * Lasat boards.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/kernel_stat.h>
+
+#include <asm/bootinfo.h>
+#include <asm/lasat/lasatint.h>
+#include <asm/time.h>
+#include <asm/gdb-stub.h>
+
+static volatile int *lasat_int_status;
+static volatile int *lasat_int_mask;
+static volatile int lasat_int_mask_shift;
+
+void disable_lasat_irq(unsigned int irq_nr)
+{
+	*lasat_int_mask &= ~(1 << irq_nr) << lasat_int_mask_shift;
+}
+
+void enable_lasat_irq(unsigned int irq_nr)
+{
+	*lasat_int_mask |= (1 << irq_nr) << lasat_int_mask_shift;
+}
+
+static struct irq_chip lasat_irq_type = {
+	.name = "Lasat",
+	.ack = disable_lasat_irq,
+	.mask = disable_lasat_irq,
+	.mask_ack = disable_lasat_irq,
+	.unmask = enable_lasat_irq,
+};
+
+static inline int ls1bit32(unsigned int x)
+{
+	int b = 31, s;
+
+	s = 16; if (x << 16 == 0) s = 0; b -= s; x <<= s;
+	s =  8; if (x <<  8 == 0) s = 0; b -= s; x <<= s;
+	s =  4; if (x <<  4 == 0) s = 0; b -= s; x <<= s;
+	s =  2; if (x <<  2 == 0) s = 0; b -= s; x <<= s;
+	s =  1; if (x <<  1 == 0) s = 0; b -= s;
+
+	return b;
+}
+
+static unsigned long (*get_int_status)(void);
+
+static unsigned long get_int_status_100(void)
+{
+	return *lasat_int_status & *lasat_int_mask;
+}
+
+static unsigned long get_int_status_200(void)
+{
+	unsigned long int_status;
+
+	int_status = *lasat_int_status;
+	int_status &= (int_status >> LASATINT_MASK_SHIFT_200) & 0xffff;
+	return int_status;
+}
+
+asmlinkage void plat_irq_dispatch(void)
+{
+	unsigned long int_status;
+	unsigned int cause = read_c0_cause();
+	int irq;
+
+	if (cause & CAUSEF_IP7) {	/* R4000 count / compare IRQ */
+		ll_timer_interrupt(7);
+		return;
+	}
+
+	int_status = get_int_status();
+
+	/* if int_status == 0, then the interrupt has already been cleared */
+	if (int_status) {
+		irq = ls1bit32(int_status);
+
+		do_IRQ(irq);
+	}
+}
+
+void __init arch_init_irq(void)
+{
+	int i;
+
+	switch (mips_machtype) {
+	case MACH_LASAT_100:
+		lasat_int_status = (void *)LASAT_INT_STATUS_REG_100;
+		lasat_int_mask = (void *)LASAT_INT_MASK_REG_100;
+		lasat_int_mask_shift = LASATINT_MASK_SHIFT_100;
+		get_int_status = get_int_status_100;
+		*lasat_int_mask = 0;
+		break;
+	case MACH_LASAT_200:
+		lasat_int_status = (void *)LASAT_INT_STATUS_REG_200;
+		lasat_int_mask = (void *)LASAT_INT_MASK_REG_200;
+		lasat_int_mask_shift = LASATINT_MASK_SHIFT_200;
+		get_int_status = get_int_status_200;
+		*lasat_int_mask &= 0xffff;
+		break;
+	default:
+		panic("arch_init_irq: mips_machtype incorrect");
+	}
+
+	for (i = 0; i <= LASATINT_END; i++)
+		set_irq_chip_and_handler(i, &lasat_irq_type, handle_level_irq);
+}
diff --git a/arch/mips/lasat/lasat_board.c b/arch/mips/lasat/lasat_board.c
new file mode 100644
index 00000000000..ec2f658c370
--- /dev/null
+++ b/arch/mips/lasat/lasat_board.c
@@ -0,0 +1,280 @@
+/*
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Routines specific to the LASAT boards
+ */
+#include <linux/types.h>
+#include <linux/crc32.h>
+#include <asm/lasat/lasat.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+#include "at93c.h"
+/* New model description table */
+#include "lasat_models.h"
+
+#define EEPROM_CRC(data, len) (~crc32(~0, data, len))
+
+struct lasat_info lasat_board_info;
+
+void update_bcastaddr(void);
+
+int EEPROMRead(unsigned int pos, unsigned char *data, int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++)
+		*data++ = at93c_read(pos++);
+
+	return 0;
+}
+
+int EEPROMWrite(unsigned int pos, unsigned char *data, int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++)
+		at93c_write(pos++, *data++);
+
+	return 0;
+}
+
+static void init_flash_sizes(void)
+{
+	unsigned long *lb = lasat_board_info.li_flashpart_base;
+	unsigned long *ls = lasat_board_info.li_flashpart_size;
+	int i;
+
+	ls[LASAT_MTD_BOOTLOADER] = 0x40000;
+	ls[LASAT_MTD_SERVICE] = 0xC0000;
+	ls[LASAT_MTD_NORMAL] = 0x100000;
+
+	if (mips_machtype == MACH_LASAT_100) {
+		lasat_board_info.li_flash_base = 0x1e000000;
+
+		lb[LASAT_MTD_BOOTLOADER] = 0x1e400000;
+
+		if (lasat_board_info.li_flash_size > 0x200000) {
+			ls[LASAT_MTD_CONFIG] = 0x100000;
+			ls[LASAT_MTD_FS] = 0x500000;
+		}
+	} else {
+		lasat_board_info.li_flash_base = 0x10000000;
+
+		if (lasat_board_info.li_flash_size < 0x1000000) {
+			lb[LASAT_MTD_BOOTLOADER] = 0x10000000;
+			ls[LASAT_MTD_CONFIG] = 0x100000;
+			if (lasat_board_info.li_flash_size >= 0x400000)
+				ls[LASAT_MTD_FS] =
+				     lasat_board_info.li_flash_size - 0x300000;
+		}
+	}
+
+	for (i = 1; i < LASAT_MTD_LAST; i++)
+		lb[i] = lb[i-1] + ls[i-1];
+}
+
+int lasat_init_board_info(void)
+{
+	int c;
+	unsigned long crc;
+	unsigned long cfg0, cfg1;
+	const struct product_info   *ppi;
+	int i_n_base_models = N_BASE_MODELS;
+	const char * const * i_txt_base_models = txt_base_models;
+	int i_n_prids = N_PRIDS;
+
+	memset(&lasat_board_info, 0, sizeof(lasat_board_info));
+
+	/* First read the EEPROM info */
+	EEPROMRead(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
+		   sizeof(struct lasat_eeprom_struct));
+
+	/* Check the CRC */
+	crc = EEPROM_CRC((unsigned char *)(&lasat_board_info.li_eeprom_info),
+		    sizeof(struct lasat_eeprom_struct) - 4);
+
+	if (crc != lasat_board_info.li_eeprom_info.crc32) {
+		printk(KERN_WARNING "WARNING...\nWARNING...\nEEPROM CRC does "
+		       "not match calculated, attempting to soldier on...\n");
+	}
+
+	if (lasat_board_info.li_eeprom_info.version != LASAT_EEPROM_VERSION) {
+		printk(KERN_WARNING "WARNING...\nWARNING...\nEEPROM version "
+		       "%d, wanted version %d, attempting to soldier on...\n",
+		       (unsigned int)lasat_board_info.li_eeprom_info.version,
+		       LASAT_EEPROM_VERSION);
+	}
+
+	cfg0 = lasat_board_info.li_eeprom_info.cfg[0];
+	cfg1 = lasat_board_info.li_eeprom_info.cfg[1];
+
+	if (LASAT_W0_DSCTYPE(cfg0) != 1) {
+		printk(KERN_WARNING "WARNING...\nWARNING...\n"
+		       "Invalid configuration read from EEPROM, attempting to "
+		       "soldier on...");
+	}
+	/* We have a valid configuration */
+
+	switch (LASAT_W0_SDRAMBANKSZ(cfg0)) {
+	case 0:
+		lasat_board_info.li_memsize = 0x0800000;
+		break;
+	case 1:
+		lasat_board_info.li_memsize = 0x1000000;
+		break;
+	case 2:
+		lasat_board_info.li_memsize = 0x2000000;
+		break;
+	case 3:
+		lasat_board_info.li_memsize = 0x4000000;
+		break;
+	case 4:
+		lasat_board_info.li_memsize = 0x8000000;
+		break;
+	default:
+		lasat_board_info.li_memsize = 0;
+	}
+
+	switch (LASAT_W0_SDRAMBANKS(cfg0)) {
+	case 0:
+		break;
+	case 1:
+		lasat_board_info.li_memsize *= 2;
+		break;
+	default:
+		break;
+	}
+
+	switch (LASAT_W0_BUSSPEED(cfg0)) {
+	case 0x0:
+		lasat_board_info.li_bus_hz = 60000000;
+		break;
+	case 0x1:
+		lasat_board_info.li_bus_hz = 66000000;
+		break;
+	case 0x2:
+		lasat_board_info.li_bus_hz = 66666667;
+		break;
+	case 0x3:
+		lasat_board_info.li_bus_hz = 80000000;
+		break;
+	case 0x4:
+		lasat_board_info.li_bus_hz = 83333333;
+		break;
+	case 0x5:
+		lasat_board_info.li_bus_hz = 100000000;
+		break;
+	}
+
+	switch (LASAT_W0_CPUCLK(cfg0)) {
+	case 0x0:
+		lasat_board_info.li_cpu_hz =
+			lasat_board_info.li_bus_hz;
+		break;
+	case 0x1:
+		lasat_board_info.li_cpu_hz =
+			lasat_board_info.li_bus_hz +
+			(lasat_board_info.li_bus_hz >> 1);
+		break;
+	case 0x2:
+		lasat_board_info.li_cpu_hz =
+			lasat_board_info.li_bus_hz +
+			lasat_board_info.li_bus_hz;
+		break;
+	case 0x3:
+		lasat_board_info.li_cpu_hz =
+			lasat_board_info.li_bus_hz +
+			lasat_board_info.li_bus_hz +
+			(lasat_board_info.li_bus_hz >> 1);
+		break;
+	case 0x4:
+		lasat_board_info.li_cpu_hz =
+			lasat_board_info.li_bus_hz +
+			lasat_board_info.li_bus_hz +
+			lasat_board_info.li_bus_hz;
+		break;
+	}
+
+	/* Flash size */
+	switch (LASAT_W1_FLASHSIZE(cfg1)) {
+	case 0:
+		lasat_board_info.li_flash_size = 0x200000;
+		break;
+	case 1:
+		lasat_board_info.li_flash_size = 0x400000;
+		break;
+	case 2:
+		lasat_board_info.li_flash_size = 0x800000;
+		break;
+	case 3:
+		lasat_board_info.li_flash_size = 0x1000000;
+		break;
+	case 4:
+		lasat_board_info.li_flash_size = 0x2000000;
+		break;
+	}
+
+	init_flash_sizes();
+
+	lasat_board_info.li_bmid = LASAT_W0_BMID(cfg0);
+	lasat_board_info.li_prid = lasat_board_info.li_eeprom_info.prid;
+	if (lasat_board_info.li_prid == 0xffff || lasat_board_info.li_prid == 0)
+		lasat_board_info.li_prid = lasat_board_info.li_bmid;
+
+	/* Base model stuff */
+	if (lasat_board_info.li_bmid > i_n_base_models)
+		lasat_board_info.li_bmid = i_n_base_models;
+	strcpy(lasat_board_info.li_bmstr,
+	       i_txt_base_models[lasat_board_info.li_bmid]);
+
+	/* Product ID dependent values */
+	c = lasat_board_info.li_prid;
+	if (c >= i_n_prids) {
+		strcpy(lasat_board_info.li_namestr, "Unknown Model");
+		strcpy(lasat_board_info.li_typestr, "Unknown Type");
+	} else {
+		ppi = &vendor_info_table[0].vi_product_info[c];
+		strcpy(lasat_board_info.li_namestr, ppi->pi_name);
+		if (ppi->pi_type)
+			strcpy(lasat_board_info.li_typestr, ppi->pi_type);
+		else
+			sprintf(lasat_board_info.li_typestr, "%d", 10 * c);
+	}
+
+#if defined(CONFIG_INET) && defined(CONFIG_SYSCTL)
+	update_bcastaddr();
+#endif
+
+	return 0;
+}
+
+void lasat_write_eeprom_info(void)
+{
+	unsigned long crc;
+
+	/* Generate the CRC */
+	crc = EEPROM_CRC((unsigned char *)(&lasat_board_info.li_eeprom_info),
+		    sizeof(struct lasat_eeprom_struct) - 4);
+	lasat_board_info.li_eeprom_info.crc32 = crc;
+
+	/* Write the EEPROM info */
+	EEPROMWrite(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
+		    sizeof(struct lasat_eeprom_struct));
+}
diff --git a/arch/mips/lasat/lasat_models.h b/arch/mips/lasat/lasat_models.h
new file mode 100644
index 00000000000..e1cbd26ae1b
--- /dev/null
+++ b/arch/mips/lasat/lasat_models.h
@@ -0,0 +1,67 @@
+/*
+ * Model description tables
+ */
+#include <linux/kernel.h>
+
+struct product_info {
+	const char     *pi_name;
+	const char     *pi_type;
+};
+
+struct vendor_info {
+	const char     *vi_name;
+	const struct product_info *vi_product_info;
+};
+
+/*
+ * Base models
+ */
+static const char * const txt_base_models[] = {
+	"MQ 2", "MQ Pro", "SP 25", "SP 50", "SP 100", "SP 5000", "SP 7000",
+	"SP 1000", "Unknown"
+};
+#define N_BASE_MODELS (ARRAY_SIZE(txt_base_models) - 1)
+
+/*
+ * Eicon Networks
+ */
+static const char txt_en_mq[] = "Masquerade";
+static const char txt_en_sp[] = "Safepipe";
+
+static const struct product_info product_info_eicon[] = {
+	{ txt_en_mq, "II"   }, /*  0 */
+	{ txt_en_mq, "Pro"  }, /*  1 */
+	{ txt_en_sp, "25"   }, /*  2 */
+	{ txt_en_sp, "50"   }, /*  3 */
+	{ txt_en_sp, "100"  }, /*  4 */
+	{ txt_en_sp, "5000" }, /*  5 */
+	{ txt_en_sp, "7000" }, /*  6 */
+	{ txt_en_sp, "30"   }, /*  7 */
+	{ txt_en_sp, "5100" }, /*  8 */
+	{ txt_en_sp, "7100" }, /*  9 */
+	{ txt_en_sp, "1110" }, /* 10 */
+	{ txt_en_sp, "3020" }, /* 11 */
+	{ txt_en_sp, "3030" }, /* 12 */
+	{ txt_en_sp, "5020" }, /* 13 */
+	{ txt_en_sp, "5030" }, /* 14 */
+	{ txt_en_sp, "1120" }, /* 15 */
+	{ txt_en_sp, "1130" }, /* 16 */
+	{ txt_en_sp, "6010" }, /* 17 */
+	{ txt_en_sp, "6110" }, /* 18 */
+	{ txt_en_sp, "6210" }, /* 19 */
+	{ txt_en_sp, "1020" }, /* 20 */
+	{ txt_en_sp, "1040" }, /* 21 */
+	{ txt_en_sp, "1050" }, /* 22 */
+	{ txt_en_sp, "1060" }, /* 23 */
+};
+
+#define N_PRIDS ARRAY_SIZE(product_info_eicon)
+
+/*
+ * The vendor table
+ */
+static struct vendor_info const vendor_info_table[] = {
+	{ "Eicon Networks",	product_info_eicon   },
+};
+
+#define N_VENDORS ARRAY_SIZE(vendor_info_table)
diff --git a/arch/mips/lasat/picvue.c b/arch/mips/lasat/picvue.c
new file mode 100644
index 00000000000..6471d0663fd
--- /dev/null
+++ b/arch/mips/lasat/picvue.c
@@ -0,0 +1,244 @@
+/*
+ * Picvue PVC160206 display driver
+ *
+ * Brian Murphy <brian@murphy.dk>
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <asm/bootinfo.h>
+#include <asm/lasat/lasat.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+
+#include "picvue.h"
+
+#define PVC_BUSY		0x80
+#define PVC_NLINES		2
+#define PVC_DISPMEM		80
+#define PVC_LINELEN		PVC_DISPMEM / PVC_NLINES
+
+struct pvc_defs *picvue;
+
+DECLARE_MUTEX(pvc_sem);
+
+static void pvc_reg_write(u32 val)
+{
+	*picvue->reg = val;
+}
+
+static u32 pvc_reg_read(void)
+{
+	u32 tmp = *picvue->reg;
+	return tmp;
+}
+
+static void pvc_write_byte(u32 data, u8 byte)
+{
+	data |= picvue->e;
+	pvc_reg_write(data);
+	data &= ~picvue->data_mask;
+	data |= byte << picvue->data_shift;
+	pvc_reg_write(data);
+	ndelay(220);
+	pvc_reg_write(data & ~picvue->e);
+	ndelay(220);
+}
+
+static u8 pvc_read_byte(u32 data)
+{
+	u8 byte;
+
+	data |= picvue->e;
+	pvc_reg_write(data);
+	ndelay(220);
+	byte = (pvc_reg_read() & picvue->data_mask) >> picvue->data_shift;
+	data &= ~picvue->e;
+	pvc_reg_write(data);
+	ndelay(220);
+	return byte;
+}
+
+static u8 pvc_read_data(void)
+{
+	u32 data = pvc_reg_read();
+	u8 byte;
+	data |= picvue->rw;
+	data &= ~picvue->rs;
+	pvc_reg_write(data);
+	ndelay(40);
+	byte = pvc_read_byte(data);
+	data |= picvue->rs;
+	pvc_reg_write(data);
+	return byte;
+}
+
+#define TIMEOUT 1000
+static int pvc_wait(void)
+{
+	int i = TIMEOUT;
+	int err = 0;
+
+	while ((pvc_read_data() & PVC_BUSY) && i)
+		i--;
+	if (i == 0)
+		err = -ETIME;
+
+	return err;
+}
+
+#define MODE_INST 0
+#define MODE_DATA 1
+static void pvc_write(u8 byte, int mode)
+{
+	u32 data = pvc_reg_read();
+	data &= ~picvue->rw;
+	if (mode == MODE_DATA)
+		data |= picvue->rs;
+	else
+		data &= ~picvue->rs;
+	pvc_reg_write(data);
+	ndelay(40);
+	pvc_write_byte(data, byte);
+	if (mode == MODE_DATA)
+		data &= ~picvue->rs;
+	else
+		data |= picvue->rs;
+	pvc_reg_write(data);
+	pvc_wait();
+}
+
+void pvc_write_string(const unsigned char *str, u8 addr, int line)
+{
+	int i = 0;
+
+	if (line > 0 && (PVC_NLINES > 1))
+		addr += 0x40 * line;
+	pvc_write(0x80 | addr, MODE_INST);
+
+	while (*str != 0 && i < PVC_LINELEN) {
+		pvc_write(*str++, MODE_DATA);
+		i++;
+	}
+}
+
+void pvc_write_string_centered(const unsigned char *str, int line)
+{
+	int len = strlen(str);
+	u8 addr;
+
+	if (len > PVC_VISIBLE_CHARS)
+		addr = 0;
+	else
+		addr = (PVC_VISIBLE_CHARS - strlen(str))/2;
+
+	pvc_write_string(str, addr, line);
+}
+
+void pvc_dump_string(const unsigned char *str)
+{
+	int len = strlen(str);
+
+	pvc_write_string(str, 0, 0);
+	if (len > PVC_VISIBLE_CHARS)
+		pvc_write_string(&str[PVC_VISIBLE_CHARS], 0, 1);
+}
+
+#define BM_SIZE			8
+#define MAX_PROGRAMMABLE_CHARS	8
+int pvc_program_cg(int charnum, u8 bitmap[BM_SIZE])
+{
+	int i;
+	int addr;
+
+	if (charnum > MAX_PROGRAMMABLE_CHARS)
+		return -ENOENT;
+
+	addr = charnum * 8;
+	pvc_write(0x40 | addr, MODE_INST);
+
+	for (i = 0; i < BM_SIZE; i++)
+		pvc_write(bitmap[i], MODE_DATA);
+	return 0;
+}
+
+#define FUNC_SET_CMD	0x20
+#define  EIGHT_BYTE	(1 << 4)
+#define  FOUR_BYTE	0
+#define  TWO_LINES	(1 << 3)
+#define  ONE_LINE	0
+#define  LARGE_FONT	(1 << 2)
+#define  SMALL_FONT	0
+
+static void pvc_funcset(u8 cmd)
+{
+	pvc_write(FUNC_SET_CMD | (cmd & (EIGHT_BYTE|TWO_LINES|LARGE_FONT)),
+		  MODE_INST);
+}
+
+#define ENTRYMODE_CMD		0x4
+#define  AUTO_INC		(1 << 1)
+#define  AUTO_DEC		0
+#define  CURSOR_FOLLOWS_DISP	(1 << 0)
+
+static void pvc_entrymode(u8 cmd)
+{
+	pvc_write(ENTRYMODE_CMD | (cmd & (AUTO_INC|CURSOR_FOLLOWS_DISP)),
+		  MODE_INST);
+}
+
+#define DISP_CNT_CMD	0x08
+#define  DISP_OFF	0
+#define  DISP_ON	(1 << 2)
+#define  CUR_ON		(1 << 1)
+#define  CUR_BLINK	(1 << 0)
+void pvc_dispcnt(u8 cmd)
+{
+	pvc_write(DISP_CNT_CMD | (cmd & (DISP_ON|CUR_ON|CUR_BLINK)), MODE_INST);
+}
+
+#define MOVE_CMD	0x10
+#define  DISPLAY	(1 << 3)
+#define  CURSOR		0
+#define  RIGHT		(1 << 2)
+#define  LEFT		0
+void pvc_move(u8 cmd)
+{
+	pvc_write(MOVE_CMD | (cmd & (DISPLAY|RIGHT)), MODE_INST);
+}
+
+#define CLEAR_CMD	0x1
+void pvc_clear(void)
+{
+	pvc_write(CLEAR_CMD, MODE_INST);
+}
+
+#define HOME_CMD	0x2
+void pvc_home(void)
+{
+	pvc_write(HOME_CMD, MODE_INST);
+}
+
+int pvc_init(void)
+{
+	u8 cmd = EIGHT_BYTE;
+
+	if (PVC_NLINES == 2)
+		cmd |= (SMALL_FONT|TWO_LINES);
+	else
+		cmd |= (LARGE_FONT|ONE_LINE);
+	pvc_funcset(cmd);
+	pvc_dispcnt(DISP_ON);
+	pvc_entrymode(AUTO_INC);
+
+	pvc_clear();
+	pvc_write_string_centered("Display", 0);
+	pvc_write_string_centered("Initialized", 1);
+
+	return 0;
+}
+
+module_init(pvc_init);
+MODULE_LICENSE("GPL");
diff --git a/arch/mips/lasat/picvue.h b/arch/mips/lasat/picvue.h
new file mode 100644
index 00000000000..2a96bf97189
--- /dev/null
+++ b/arch/mips/lasat/picvue.h
@@ -0,0 +1,48 @@
+/*
+ * Picvue PVC160206 display driver
+ *
+ * Brian Murphy <brian.murphy@eicon.com>
+ *
+ */
+#include <asm/semaphore.h>
+
+struct pvc_defs {
+	volatile u32 *reg;
+	u32 data_shift;
+	u32 data_mask;
+	u32 e;
+	u32 rw;
+	u32 rs;
+};
+
+extern struct pvc_defs *picvue;
+
+#define PVC_NLINES		2
+#define PVC_DISPMEM		80
+#define PVC_LINELEN		PVC_DISPMEM / PVC_NLINES
+#define PVC_VISIBLE_CHARS	16
+
+void pvc_write_string(const unsigned char *str, u8 addr, int line);
+void pvc_write_string_centered(const unsigned char *str, int line);
+void pvc_dump_string(const unsigned char *str);
+
+#define BM_SIZE			8
+#define MAX_PROGRAMMABLE_CHARS	8
+int pvc_program_cg(int charnum, u8 bitmap[BM_SIZE]);
+
+void pvc_dispcnt(u8 cmd);
+#define  DISP_OFF	0
+#define  DISP_ON	(1 << 2)
+#define  CUR_ON		(1 << 1)
+#define  CUR_BLINK	(1 << 0)
+
+void pvc_move(u8 cmd);
+#define  DISPLAY	(1 << 3)
+#define  CURSOR		0
+#define  RIGHT		(1 << 2)
+#define  LEFT		0
+
+void pvc_clear(void);
+void pvc_home(void);
+
+extern struct semaphore pvc_sem;
diff --git a/arch/mips/lasat/picvue_proc.c b/arch/mips/lasat/picvue_proc.c
new file mode 100644
index 00000000000..9947c152582
--- /dev/null
+++ b/arch/mips/lasat/picvue_proc.c
@@ -0,0 +1,191 @@
+/*
+ * Picvue PVC160206 display driver
+ *
+ * Brian Murphy <brian.murphy@eicon.com>
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+
+#include <linux/proc_fs.h>
+#include <linux/interrupt.h>
+
+#include <linux/timer.h>
+
+#include "picvue.h"
+
+static char pvc_lines[PVC_NLINES][PVC_LINELEN+1];
+static int pvc_linedata[PVC_NLINES];
+static struct proc_dir_entry *pvc_display_dir;
+static char *pvc_linename[PVC_NLINES] = {"line1", "line2"};
+#define DISPLAY_DIR_NAME "display"
+static int scroll_dir, scroll_interval;
+
+static struct timer_list timer;
+
+static void pvc_display(unsigned long data)
+{
+	int i;
+
+	pvc_clear();
+	for (i = 0; i < PVC_NLINES; i++)
+		pvc_write_string(pvc_lines[i], 0, i);
+}
+
+static DECLARE_TASKLET(pvc_display_tasklet, &pvc_display, 0);
+
+static int pvc_proc_read_line(char *page, char **start,
+			     off_t off, int count,
+			     int *eof, void *data)
+{
+	char *origpage = page;
+	int lineno = *(int *)data;
+
+	if (lineno < 0 || lineno > PVC_NLINES) {
+		printk(KERN_WARNING "proc_read_line: invalid lineno %d\n", lineno);
+		return 0;
+	}
+
+	down(&pvc_sem);
+	page += sprintf(page, "%s\n", pvc_lines[lineno]);
+	up(&pvc_sem);
+
+	return page - origpage;
+}
+
+static int pvc_proc_write_line(struct file *file, const char *buffer,
+			   unsigned long count, void *data)
+{
+	int origcount = count;
+	int lineno = *(int *)data;
+
+	if (lineno < 0 || lineno > PVC_NLINES) {
+		printk(KERN_WARNING "proc_write_line: invalid lineno %d\n",
+		       lineno);
+		return origcount;
+	}
+
+	if (count > PVC_LINELEN)
+		count = PVC_LINELEN;
+
+	if (buffer[count-1] == '\n')
+		count--;
+
+	down(&pvc_sem);
+	strncpy(pvc_lines[lineno], buffer, count);
+	pvc_lines[lineno][count] = '\0';
+	up(&pvc_sem);
+
+	tasklet_schedule(&pvc_display_tasklet);
+
+	return origcount;
+}
+
+static int pvc_proc_write_scroll(struct file *file, const char *buffer,
+			   unsigned long count, void *data)
+{
+	int origcount = count;
+	int cmd = simple_strtol(buffer, NULL, 10);
+
+	down(&pvc_sem);
+	if (scroll_interval != 0)
+		del_timer(&timer);
+
+	if (cmd == 0) {
+		scroll_dir = 0;
+		scroll_interval = 0;
+	} else {
+		if (cmd < 0) {
+			scroll_dir = -1;
+			scroll_interval = -cmd;
+		} else {
+			scroll_dir = 1;
+			scroll_interval = cmd;
+		}
+		add_timer(&timer);
+	}
+	up(&pvc_sem);
+
+	return origcount;
+}
+
+static int pvc_proc_read_scroll(char *page, char **start,
+			     off_t off, int count,
+			     int *eof, void *data)
+{
+	char *origpage = page;
+
+	down(&pvc_sem);
+	page += sprintf(page, "%d\n", scroll_dir * scroll_interval);
+	up(&pvc_sem);
+
+	return page - origpage;
+}
+
+
+void pvc_proc_timerfunc(unsigned long data)
+{
+	if (scroll_dir < 0)
+		pvc_move(DISPLAY|RIGHT);
+	else if (scroll_dir > 0)
+		pvc_move(DISPLAY|LEFT);
+
+	timer.expires = jiffies + scroll_interval;
+	add_timer(&timer);
+}
+
+static void pvc_proc_cleanup(void)
+{
+	int i;
+	for (i = 0; i < PVC_NLINES; i++)
+		remove_proc_entry(pvc_linename[i], pvc_display_dir);
+	remove_proc_entry("scroll", pvc_display_dir);
+	remove_proc_entry(DISPLAY_DIR_NAME, NULL);
+
+	del_timer(&timer);
+}
+
+static int __init pvc_proc_init(void)
+{
+	struct proc_dir_entry *proc_entry;
+	int i;
+
+	pvc_display_dir = proc_mkdir(DISPLAY_DIR_NAME, NULL);
+	if (pvc_display_dir == NULL)
+		goto error;
+
+	for (i = 0; i < PVC_NLINES; i++) {
+		strcpy(pvc_lines[i], "");
+		pvc_linedata[i] = i;
+	}
+	for (i = 0; i < PVC_NLINES; i++) {
+		proc_entry = create_proc_entry(pvc_linename[i], 0644,
+					       pvc_display_dir);
+		if (proc_entry == NULL)
+			goto error;
+
+		proc_entry->read_proc = pvc_proc_read_line;
+		proc_entry->write_proc = pvc_proc_write_line;
+		proc_entry->data = &pvc_linedata[i];
+	}
+	proc_entry = create_proc_entry("scroll", 0644, pvc_display_dir);
+	if (proc_entry == NULL)
+		goto error;
+
+	proc_entry->write_proc = pvc_proc_write_scroll;
+	proc_entry->read_proc = pvc_proc_read_scroll;
+
+	init_timer(&timer);
+	timer.function = pvc_proc_timerfunc;
+
+	return 0;
+error:
+	pvc_proc_cleanup();
+	return -ENOMEM;
+}
+
+module_init(pvc_proc_init);
+module_exit(pvc_proc_cleanup);
+MODULE_LICENSE("GPL");
diff --git a/arch/mips/lasat/prom.c b/arch/mips/lasat/prom.c
new file mode 100644
index 00000000000..209edcc26f0
--- /dev/null
+++ b/arch/mips/lasat/prom.c
@@ -0,0 +1,126 @@
+/*
+ * PROM interface routines.
+ */
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/bootmem.h>
+#include <linux/ioport.h>
+#include <asm/bootinfo.h>
+#include <asm/lasat/lasat.h>
+#include <asm/cpu.h>
+
+#include "at93c.h"
+#include <asm/lasat/eeprom.h>
+#include "prom.h"
+
+#define RESET_VECTOR	0xbfc00000
+#define PROM_JUMP_TABLE_ENTRY(n) (*((u32 *)(RESET_VECTOR + 0x20) + n))
+#define PROM_DISPLAY_ADDR	PROM_JUMP_TABLE_ENTRY(0)
+#define PROM_PUTC_ADDR		PROM_JUMP_TABLE_ENTRY(1)
+#define PROM_MONITOR_ADDR	PROM_JUMP_TABLE_ENTRY(2)
+
+static void null_prom_display(const char *string, int pos, int clear)
+{
+}
+
+static void null_prom_monitor(void)
+{
+}
+
+static void null_prom_putc(char c)
+{
+}
+
+/* these are functions provided by the bootloader */
+static void (*__prom_putc)(char c) = null_prom_putc;
+
+void prom_putchar(char c)
+{
+	__prom_putc(c);
+}
+
+void (*prom_display)(const char *string, int pos, int clear) =
+		null_prom_display;
+void (*prom_monitor)(void) = null_prom_monitor;
+
+unsigned int lasat_ndelay_divider;
+
+static void setup_prom_vectors(void)
+{
+	u32 version = *(u32 *)(RESET_VECTOR + 0x90);
+
+	if (version >= 307) {
+		prom_display = (void *)PROM_DISPLAY_ADDR;
+		__prom_putc = (void *)PROM_PUTC_ADDR;
+		prom_monitor = (void *)PROM_MONITOR_ADDR;
+	}
+	printk(KERN_DEBUG "prom vectors set up\n");
+}
+
+static struct at93c_defs at93c_defs[N_MACHTYPES] = {
+	{
+		.reg		= (void *)AT93C_REG_100,
+		.rdata_reg	= (void *)AT93C_RDATA_REG_100,
+		.rdata_shift	= AT93C_RDATA_SHIFT_100,
+		.wdata_shift	= AT93C_WDATA_SHIFT_100,
+		.cs		= AT93C_CS_M_100,
+		.clk		= AT93C_CLK_M_100
+	}, {
+		.reg		= (void *)AT93C_REG_200,
+		.rdata_reg	= (void *)AT93C_RDATA_REG_200,
+		.rdata_shift	= AT93C_RDATA_SHIFT_200,
+		.wdata_shift	= AT93C_WDATA_SHIFT_200,
+		.cs		= AT93C_CS_M_200,
+		.clk		= AT93C_CLK_M_200
+	},
+};
+
+void __init prom_init(void)
+{
+	int argc = fw_arg0;
+	char **argv = (char **) fw_arg1;
+
+	setup_prom_vectors();
+
+	if (current_cpu_data.cputype == CPU_R5000) {
+		printk(KERN_INFO "LASAT 200 board\n");
+		mips_machtype = MACH_LASAT_200;
+		lasat_ndelay_divider = LASAT_200_DIVIDER;
+	} else {
+		printk(KERN_INFO "LASAT 100 board\n");
+		mips_machtype = MACH_LASAT_100;
+		lasat_ndelay_divider = LASAT_100_DIVIDER;
+	}
+
+	at93c = &at93c_defs[mips_machtype];
+
+	lasat_init_board_info();		/* Read info from EEPROM */
+
+	/* Get the command line */
+	if (argc > 0) {
+		strncpy(arcs_cmdline, argv[0], CL_SIZE-1);
+		arcs_cmdline[CL_SIZE-1] = '\0';
+	}
+
+	/* Set the I/O base address */
+	set_io_port_base(KSEG1);
+
+	/* Set memory regions */
+	ioport_resource.start = 0;
+	ioport_resource.end = 0xffffffff;	/* Wrong, fixme.  */
+
+	add_memory_region(0, lasat_board_info.li_memsize, BOOT_MEM_RAM);
+}
+
+void __init prom_free_prom_memory(void)
+{
+}
+
+const char *get_system_type(void)
+{
+	return lasat_board_info.li_bmstr;
+}
diff --git a/arch/mips/lasat/prom.h b/arch/mips/lasat/prom.h
new file mode 100644
index 00000000000..337acbc2744
--- /dev/null
+++ b/arch/mips/lasat/prom.h
@@ -0,0 +1,7 @@
+#ifndef __PROM_H
+#define __PROM_H
+
+extern void (*prom_display)(const char *string, int pos, int clear);
+extern void (*prom_monitor)(void);
+
+#endif /* __PROM_H */
diff --git a/arch/mips/lasat/reset.c b/arch/mips/lasat/reset.c
new file mode 100644
index 00000000000..b1e7a89fb73
--- /dev/null
+++ b/arch/mips/lasat/reset.c
@@ -0,0 +1,61 @@
+/*
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Reset the LASAT board.
+ */
+#include <linux/kernel.h>
+#include <linux/pm.h>
+
+#include <asm/reboot.h>
+#include <asm/system.h>
+#include <asm/lasat/lasat.h>
+
+#include "picvue.h"
+#include "prom.h"
+
+static void lasat_machine_restart(char *command);
+static void lasat_machine_halt(void);
+
+/* Used to set machine to boot in service mode via /proc interface */
+int lasat_boot_to_service;
+
+static void lasat_machine_restart(char *command)
+{
+	local_irq_disable();
+
+	if (lasat_boot_to_service) {
+		*(volatile unsigned int *)0xa0000024 = 0xdeadbeef;
+		*(volatile unsigned int *)0xa00000fc = 0xfedeabba;
+	}
+	*lasat_misc->reset_reg = 0xbedead;
+	for (;;) ;
+}
+
+static void lasat_machine_halt(void)
+{
+	local_irq_disable();
+
+	prom_monitor();
+	for (;;) ;
+}
+
+void lasat_reboot_setup(void)
+{
+	_machine_restart = lasat_machine_restart;
+	_machine_halt = lasat_machine_halt;
+	pm_power_off = lasat_machine_halt;
+}
diff --git a/arch/mips/lasat/serial.c b/arch/mips/lasat/serial.c
new file mode 100644
index 00000000000..205bd397d75
--- /dev/null
+++ b/arch/mips/lasat/serial.c
@@ -0,0 +1,94 @@
+/*
+ *  Registration of Lasat UART platform device.
+ *
+ *  Copyright (C) 2007  Brian Murphy <brian@murphy.dk>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+
+#include <asm/bootinfo.h>
+#include <asm/lasat/lasat.h>
+#include <asm/lasat/serial.h>
+
+static struct resource lasat_serial_res[2] __initdata;
+
+static struct plat_serial8250_port lasat_serial8250_port[] = {
+	{
+		.iotype		= UPIO_MEM,
+		.flags		= UPF_IOREMAP | UPF_BOOT_AUTOCONF |
+				  UPF_SKIP_TEST,
+	},
+	{},
+};
+
+static __init int lasat_uart_add(void)
+{
+	struct platform_device *pdev;
+	int retval;
+
+	pdev = platform_device_alloc("serial8250", -1);
+	if (!pdev)
+		return -ENOMEM;
+
+	if (mips_machtype == MACH_LASAT_100) {
+		lasat_serial_res[0].start = KSEG1ADDR(LASAT_UART_REGS_BASE_100);
+		lasat_serial_res[0].end = lasat_serial_res[0].start + LASAT_UART_REGS_SHIFT_100 * 8 - 1;
+		lasat_serial_res[0].flags = IORESOURCE_MEM;
+		lasat_serial_res[1].start = LASATINT_UART_100;
+		lasat_serial_res[1].end = LASATINT_UART_100;
+		lasat_serial_res[1].flags = IORESOURCE_IRQ;
+
+		lasat_serial8250_port[0].mapbase = LASAT_UART_REGS_BASE_100;
+		lasat_serial8250_port[0].uartclk = LASAT_BASE_BAUD_100 * 16;
+		lasat_serial8250_port[0].regshift = LASAT_UART_REGS_SHIFT_100;
+		lasat_serial8250_port[0].irq = LASATINT_UART_100;
+	} else {
+		lasat_serial_res[0].start = KSEG1ADDR(LASAT_UART_REGS_BASE_200);
+		lasat_serial_res[0].end = lasat_serial_res[0].start + LASAT_UART_REGS_SHIFT_200 * 8 - 1;
+		lasat_serial_res[0].flags = IORESOURCE_MEM;
+		lasat_serial_res[1].start = LASATINT_UART_200;
+		lasat_serial_res[1].end = LASATINT_UART_200;
+		lasat_serial_res[1].flags = IORESOURCE_IRQ;
+
+		lasat_serial8250_port[0].mapbase = LASAT_UART_REGS_BASE_200;
+		lasat_serial8250_port[0].uartclk = LASAT_BASE_BAUD_200 * 16;
+		lasat_serial8250_port[0].regshift = LASAT_UART_REGS_SHIFT_200;
+		lasat_serial8250_port[0].irq = LASATINT_UART_200;
+	}
+
+	pdev->id = PLAT8250_DEV_PLATFORM;
+	pdev->dev.platform_data = lasat_serial8250_port;
+
+	retval = platform_device_add_resources(pdev, lasat_serial_res, ARRAY_SIZE(lasat_serial_res));
+	if (retval)
+		goto err_free_device;
+
+	retval = platform_device_add(pdev);
+	if (retval)
+		goto err_free_device;
+
+	return 0;
+
+err_free_device:
+	platform_device_put(pdev);
+
+	return retval;
+}
+device_initcall(lasat_uart_add);
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
new file mode 100644
index 00000000000..54827d0174b
--- /dev/null
+++ b/arch/mips/lasat/setup.c
@@ -0,0 +1,154 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999 MIPS Technologies, Inc.  All rights reserved.
+ *
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ * Brian Murphy <brian@murphy.dk>
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Lasat specific setup.
+ */
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/tty.h>
+
+#include <asm/time.h>
+#include <asm/cpu.h>
+#include <asm/bootinfo.h>
+#include <asm/irq.h>
+#include <asm/lasat/lasat.h>
+#include <asm/lasat/serial.h>
+
+#ifdef CONFIG_PICVUE
+#include <linux/notifier.h>
+#endif
+
+#include "ds1603.h"
+#include <asm/lasat/ds1603.h>
+#include <asm/lasat/picvue.h>
+#include <asm/lasat/eeprom.h>
+
+#include "prom.h"
+
+int lasat_command_line;
+void lasatint_init(void);
+
+extern void lasat_reboot_setup(void);
+extern void pcisetup(void);
+extern void edhac_init(void *, void *, void *);
+extern void addrflt_init(void);
+
+struct lasat_misc lasat_misc_info[N_MACHTYPES] = {
+	{
+		.reset_reg	= (void *)KSEG1ADDR(0x1c840000),
+		.flash_wp_reg	= (void *)KSEG1ADDR(0x1c800000), 2
+	}, {
+		.reset_reg	= (void *)KSEG1ADDR(0x11080000),
+		.flash_wp_reg	= (void *)KSEG1ADDR(0x11000000), 6
+	}
+};
+
+struct lasat_misc *lasat_misc;
+
+#ifdef CONFIG_DS1603
+static struct ds_defs ds_defs[N_MACHTYPES] = {
+	{ (void *)DS1603_REG_100, (void *)DS1603_REG_100,
+		DS1603_RST_100, DS1603_CLK_100, DS1603_DATA_100,
+		DS1603_DATA_SHIFT_100, 0, 0 },
+	{ (void *)DS1603_REG_200, (void *)DS1603_DATA_REG_200,
+		DS1603_RST_200, DS1603_CLK_200, DS1603_DATA_200,
+		DS1603_DATA_READ_SHIFT_200, 1, 2000 }
+};
+#endif
+
+#ifdef CONFIG_PICVUE
+#include "picvue.h"
+static struct pvc_defs pvc_defs[N_MACHTYPES] = {
+	{ (void *)PVC_REG_100, PVC_DATA_SHIFT_100, PVC_DATA_M_100,
+		PVC_E_100, PVC_RW_100, PVC_RS_100 },
+	{ (void *)PVC_REG_200, PVC_DATA_SHIFT_200, PVC_DATA_M_200,
+		PVC_E_200, PVC_RW_200, PVC_RS_200 }
+};
+#endif
+
+static int lasat_panic_display(struct notifier_block *this,
+			     unsigned long event, void *ptr)
+{
+#ifdef CONFIG_PICVUE
+	unsigned char *string = ptr;
+	if (string == NULL)
+		string = "Kernel Panic";
+	pvc_dump_string(string);
+#endif
+	return NOTIFY_DONE;
+}
+
+static int lasat_panic_prom_monitor(struct notifier_block *this,
+			     unsigned long event, void *ptr)
+{
+	prom_monitor();
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block lasat_panic_block[] =
+{
+	{
+		.notifier_call	= lasat_panic_display,
+		.priority	= INT_MAX
+	}, {
+		.notifier_call	= lasat_panic_prom_monitor,
+		.priority	= INT_MIN
+	}
+};
+
+void plat_time_init(void)
+{
+	mips_hpt_frequency = lasat_board_info.li_cpu_hz / 2;
+}
+
+void __init plat_timer_setup(struct irqaction *irq)
+{
+	change_c0_status(ST0_IM, IE_IRQ0 | IE_IRQ5);
+}
+
+void __init plat_mem_setup(void)
+{
+	int i;
+	lasat_misc  = &lasat_misc_info[mips_machtype];
+#ifdef CONFIG_PICVUE
+	picvue = &pvc_defs[mips_machtype];
+#endif
+
+	/* Set up panic notifier */
+	for (i = 0; i < ARRAY_SIZE(lasat_panic_block); i++)
+		atomic_notifier_chain_register(&panic_notifier_list,
+				&lasat_panic_block[i]);
+
+	lasat_reboot_setup();
+
+#ifdef CONFIG_DS1603
+	ds1603 = &ds_defs[mips_machtype];
+#endif
+
+#ifdef DYNAMIC_SERIAL_INIT
+	serial_init();
+#endif
+
+	pr_info("Lasat specific initialization complete\n");
+}
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
new file mode 100644
index 00000000000..389336c4ecc
--- /dev/null
+++ b/arch/mips/lasat/sysctl.c
@@ -0,0 +1,456 @@
+/*
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Routines specific to the LASAT boards
+ */
+#include <linux/types.h>
+#include <asm/lasat/lasat.h>
+
+#include <linux/module.h>
+#include <linux/sysctl.h>
+#include <linux/stddef.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/ctype.h>
+#include <linux/string.h>
+#include <linux/net.h>
+#include <linux/inet.h>
+#include <linux/mutex.h>
+#include <linux/uaccess.h>
+
+#include <asm/time.h>
+
+#include "sysctl.h"
+#include "ds1603.h"
+
+static DEFINE_MUTEX(lasat_info_mutex);
+
+/* Strategy function to write EEPROM after changing string entry */
+int sysctl_lasatstring(ctl_table *table, int *name, int nlen,
+		void *oldval, size_t *oldlenp,
+		void *newval, size_t newlen)
+{
+	int r;
+
+	mutex_lock(&lasat_info_mutex);
+	r = sysctl_string(table, name,
+			  nlen, oldval, oldlenp, newval, newlen);
+	if (r < 0) {
+		mutex_unlock(&lasat_info_mutex);
+		return r;
+	}
+	if (newval && newlen)
+		lasat_write_eeprom_info();
+	mutex_unlock(&lasat_info_mutex);
+
+	return 1;
+}
+
+
+/* And the same for proc */
+int proc_dolasatstring(ctl_table *table, int write, struct file *filp,
+		       void *buffer, size_t *lenp, loff_t *ppos)
+{
+	int r;
+
+	mutex_lock(&lasat_info_mutex);
+	r = proc_dostring(table, write, filp, buffer, lenp, ppos);
+	if ((!write) || r) {
+		mutex_unlock(&lasat_info_mutex);
+		return r;
+	}
+	lasat_write_eeprom_info();
+	mutex_unlock(&lasat_info_mutex);
+
+	return 0;
+}
+
+/* proc function to write EEPROM after changing int entry */
+int proc_dolasatint(ctl_table *table, int write, struct file *filp,
+		       void *buffer, size_t *lenp, loff_t *ppos)
+{
+	int r;
+
+	mutex_lock(&lasat_info_mutex);
+	r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+	if ((!write) || r) {
+		mutex_unlock(&lasat_info_mutex);
+		return r;
+	}
+	lasat_write_eeprom_info();
+	mutex_unlock(&lasat_info_mutex);
+
+	return 0;
+}
+
+static int rtctmp;
+
+#ifdef CONFIG_DS1603
+/* proc function to read/write RealTime Clock */
+int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
+		       void *buffer, size_t *lenp, loff_t *ppos)
+{
+	int r;
+
+	mutex_lock(&lasat_info_mutex);
+	if (!write) {
+		rtctmp = read_persistent_clock();
+		/* check for time < 0 and set to 0 */
+		if (rtctmp < 0)
+			rtctmp = 0;
+	}
+	r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+	if ((!write) || r) {
+		mutex_unlock(&lasat_info_mutex);
+		return r;
+	}
+	rtc_mips_set_mmss(rtctmp);
+	mutex_unlock(&lasat_info_mutex);
+
+	return 0;
+}
+#endif
+
+/* Sysctl for setting the IP addresses */
+int sysctl_lasat_intvec(ctl_table *table, int *name, int nlen,
+		    void *oldval, size_t *oldlenp,
+		    void *newval, size_t newlen)
+{
+	int r;
+
+	mutex_lock(&lasat_info_mutex);
+	r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen);
+	if (r < 0) {
+		mutex_unlock(&lasat_info_mutex);
+		return r;
+	}
+	if (newval && newlen)
+		lasat_write_eeprom_info();
+	mutex_unlock(&lasat_info_mutex);
+
+	return 1;
+}
+
+#ifdef CONFIG_DS1603
+/* Same for RTC */
+int sysctl_lasat_rtc(ctl_table *table, int *name, int nlen,
+		    void *oldval, size_t *oldlenp,
+		    void *newval, size_t newlen)
+{
+	int r;
+
+	mutex_lock(&lasat_info_mutex);
+	rtctmp = read_persistent_clock();
+	if (rtctmp < 0)
+		rtctmp = 0;
+	r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen);
+	if (r < 0) {
+		mutex_unlock(&lasat_info_mutex);
+		return r;
+	}
+	if (newval && newlen)
+		rtc_mips_set_mmss(rtctmp);
+	mutex_unlock(&lasat_info_mutex);
+
+	return 1;
+}
+#endif
+
+#ifdef CONFIG_INET
+static char lasat_bcastaddr[16];
+
+void update_bcastaddr(void)
+{
+	unsigned int ip;
+
+	ip = (lasat_board_info.li_eeprom_info.ipaddr &
+		lasat_board_info.li_eeprom_info.netmask) |
+		~lasat_board_info.li_eeprom_info.netmask;
+
+	sprintf(lasat_bcastaddr, "%d.%d.%d.%d",
+			(ip)       & 0xff,
+			(ip >>  8) & 0xff,
+			(ip >> 16) & 0xff,
+			(ip >> 24) & 0xff);
+}
+
+static char proc_lasat_ipbuf[32];
+
+/* Parsing of IP address */
+int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
+		       void *buffer, size_t *lenp, loff_t *ppos)
+{
+	unsigned int ip;
+	char *p, c;
+	int len;
+
+	if (!table->data || !table->maxlen || !*lenp ||
+	    (*ppos && !write)) {
+		*lenp = 0;
+		return 0;
+	}
+
+	mutex_lock(&lasat_info_mutex);
+	if (write) {
+		len = 0;
+		p = buffer;
+		while (len < *lenp) {
+			if (get_user(c, p++)) {
+				mutex_unlock(&lasat_info_mutex);
+				return -EFAULT;
+			}
+			if (c == 0 || c == '\n')
+				break;
+			len++;
+		}
+		if (len >= sizeof(proc_lasat_ipbuf)-1)
+			len = sizeof(proc_lasat_ipbuf) - 1;
+		if (copy_from_user(proc_lasat_ipbuf, buffer, len)) {
+			mutex_unlock(&lasat_info_mutex);
+			return -EFAULT;
+		}
+		proc_lasat_ipbuf[len] = 0;
+		*ppos += *lenp;
+		/* Now see if we can convert it to a valid IP */
+		ip = in_aton(proc_lasat_ipbuf);
+		*(unsigned int *)(table->data) = ip;
+		lasat_write_eeprom_info();
+	} else {
+		ip = *(unsigned int *)(table->data);
+		sprintf(proc_lasat_ipbuf, "%d.%d.%d.%d",
+			(ip)       & 0xff,
+			(ip >>  8) & 0xff,
+			(ip >> 16) & 0xff,
+			(ip >> 24) & 0xff);
+		len = strlen(proc_lasat_ipbuf);
+		if (len > *lenp)
+			len = *lenp;
+		if (len)
+			if (copy_to_user(buffer, proc_lasat_ipbuf, len)) {
+				mutex_unlock(&lasat_info_mutex);
+				return -EFAULT;
+			}
+		if (len < *lenp) {
+			if (put_user('\n', ((char *) buffer) + len)) {
+				mutex_unlock(&lasat_info_mutex);
+				return -EFAULT;
+			}
+			len++;
+		}
+		*lenp = len;
+		*ppos += len;
+	}
+	update_bcastaddr();
+	mutex_unlock(&lasat_info_mutex);
+
+	return 0;
+}
+#endif /* defined(CONFIG_INET) */
+
+static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen,
+				     void *oldval, size_t *oldlenp,
+				     void *newval, size_t newlen)
+{
+	int r;
+
+	mutex_lock(&lasat_info_mutex);
+	r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen);
+	if (r < 0) {
+		mutex_unlock(&lasat_info_mutex);
+		return r;
+	}
+
+	if (newval && newlen) {
+		if (name && *name == LASAT_PRID)
+			lasat_board_info.li_eeprom_info.prid = *(int *)newval;
+
+		lasat_write_eeprom_info();
+		lasat_init_board_info();
+	}
+	mutex_unlock(&lasat_info_mutex);
+
+	return 0;
+}
+
+int proc_lasat_eeprom_value(ctl_table *table, int write, struct file *filp,
+		       void *buffer, size_t *lenp, loff_t *ppos)
+{
+	int r;
+
+	mutex_lock(&lasat_info_mutex);
+	r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+	if ((!write) || r) {
+		mutex_unlock(&lasat_info_mutex);
+		return r;
+	}
+	if (filp && filp->f_path.dentry) {
+		if (!strcmp(filp->f_path.dentry->d_name.name, "prid"))
+			lasat_board_info.li_eeprom_info.prid =
+				lasat_board_info.li_prid;
+		if (!strcmp(filp->f_path.dentry->d_name.name, "debugaccess"))
+			lasat_board_info.li_eeprom_info.debugaccess =
+				lasat_board_info.li_debugaccess;
+	}
+	lasat_write_eeprom_info();
+	mutex_unlock(&lasat_info_mutex);
+
+	return 0;
+}
+
+extern int lasat_boot_to_service;
+
+#ifdef CONFIG_SYSCTL
+
+static ctl_table lasat_table[] = {
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "cpu-hz",
+		.data		= &lasat_board_info.li_cpu_hz,
+		.maxlen		= sizeof(int),
+		.mode		= 0444,
+		.proc_handler	= &proc_dointvec,
+		.strategy	= &sysctl_intvec
+	},
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "bus-hz",
+		.data		= &lasat_board_info.li_bus_hz,
+		.maxlen		= sizeof(int),
+		.mode		= 0444,
+		.proc_handler	= &proc_dointvec,
+		.strategy	= &sysctl_intvec
+	},
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "bmid",
+		.data		= &lasat_board_info.li_bmid,
+		.maxlen		= sizeof(int),
+		.mode		= 0444,
+		.proc_handler	= &proc_dointvec,
+		.strategy	= &sysctl_intvec
+	},
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "prid",
+		.data		= &lasat_board_info.li_prid,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_lasat_eeprom_value,
+		.strategy	= &sysctl_lasat_eeprom_value
+	},
+#ifdef CONFIG_INET
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "ipaddr",
+		.data		= &lasat_board_info.li_eeprom_info.ipaddr,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_lasat_ip,
+		.strategy	= &sysctl_lasat_intvec
+	},
+	{
+		.ctl_name	= LASAT_NETMASK,
+		.procname	= "netmask",
+		.data		= &lasat_board_info.li_eeprom_info.netmask,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_lasat_ip,
+		.strategy	= &sysctl_lasat_intvec
+	},
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "bcastaddr",
+		.data		= &lasat_bcastaddr,
+		.maxlen		= sizeof(lasat_bcastaddr),
+		.mode		= 0600,
+		.proc_handler	= &proc_dostring,
+		.strategy	= &sysctl_string
+	},
+#endif
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "passwd_hash",
+		.data		= &lasat_board_info.li_eeprom_info.passwd_hash,
+		.maxlen		=
+			sizeof(lasat_board_info.li_eeprom_info.passwd_hash),
+		.mode		= 0600,
+		.proc_handler	= &proc_dolasatstring,
+		.strategy	= &sysctl_lasatstring
+	},
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "boot-service",
+		.data		= &lasat_boot_to_service,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+		.strategy	= &sysctl_intvec
+	},
+#ifdef CONFIG_DS1603
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "rtc",
+		.data		= &rtctmp,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dolasatrtc,
+		.strategy	= &sysctl_lasat_rtc
+	},
+#endif
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "namestr",
+		.data		= &lasat_board_info.li_namestr,
+		.maxlen		= sizeof(lasat_board_info.li_namestr),
+		.mode		= 0444,
+		.proc_handler	=  &proc_dostring,
+		.strategy	= &sysctl_string
+	},
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "typestr",
+		.data		= &lasat_board_info.li_typestr,
+		.maxlen		= sizeof(lasat_board_info.li_typestr),
+		.mode		= 0444,
+		.proc_handler	= &proc_dostring,
+		.strategy	= &sysctl_string
+	},
+	{}
+};
+
+static ctl_table lasat_root_table[] = {
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "lasat",
+		.mode		=  0555,
+		.child		= lasat_table
+	},
+	{}
+};
+
+static int __init lasat_register_sysctl(void)
+{
+	struct ctl_table_header *lasat_table_header;
+
+	lasat_table_header =
+		register_sysctl_table(lasat_root_table);
+
+	return 0;
+}
+
+__initcall(lasat_register_sysctl);
+#endif /* CONFIG_SYSCTL */
diff --git a/arch/mips/lasat/sysctl.h b/arch/mips/lasat/sysctl.h
new file mode 100644
index 00000000000..341b9793342
--- /dev/null
+++ b/arch/mips/lasat/sysctl.h
@@ -0,0 +1,24 @@
+/*
+ * LASAT sysctl values
+ */
+
+#ifndef _LASAT_SYSCTL_H
+#define _LASAT_SYSCTL_H
+
+/* /proc/sys/lasat */
+enum {
+	LASAT_CPU_HZ = 1,
+	LASAT_BUS_HZ,
+	LASAT_MODEL,
+	LASAT_PRID,
+	LASAT_IPADDR,
+	LASAT_NETMASK,
+	LASAT_BCAST,
+	LASAT_PASSWORD,
+	LASAT_SBOOT,
+	LASAT_RTC,
+	LASAT_NAMESTR,
+	LASAT_TYPESTR,
+};
+
+#endif /* _LASAT_SYSCTL_H */
diff --git a/arch/mips/lemote/lm2e/Makefile b/arch/mips/lemote/lm2e/Makefile
index dcaf6f4c3a3..d34671d1b89 100644
--- a/arch/mips/lemote/lm2e/Makefile
+++ b/arch/mips/lemote/lm2e/Makefile
@@ -4,5 +4,4 @@
 
 obj-y += setup.o prom.o reset.o irq.o pci.o bonito-irq.o dbg_io.o mem.o
 
-EXTRA_AFLAGS := $(CFLAGS)
 EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/lemote/lm2e/prom.c b/arch/mips/lemote/lm2e/prom.c
index 3efb1cf111f..82433681219 100644
--- a/arch/mips/lemote/lm2e/prom.c
+++ b/arch/mips/lemote/lm2e/prom.c
@@ -57,7 +57,6 @@ void __init prom_init(void)
 	arg = (int *)fw_arg1;
 	env = (int *)fw_arg2;
 
-	mips_machgroup = MACH_GROUP_LEMOTE;
 	mips_machtype = MACH_LEMOTE_FULONG;
 
 	prom_init_cmdline();
diff --git a/arch/mips/lemote/lm2e/setup.c b/arch/mips/lemote/lm2e/setup.c
index f34350a4f27..09314a20f9f 100644
--- a/arch/mips/lemote/lm2e/setup.c
+++ b/arch/mips/lemote/lm2e/setup.c
@@ -58,13 +58,13 @@ void __init plat_timer_setup(struct irqaction *irq)
 	setup_irq(MIPS_CPU_IRQ_BASE + 7, irq);
 }
 
-static void __init loongson2e_time_init(void)
+void __init plat_time_init(void)
 {
 	/* setup mips r4k timer */
 	mips_hpt_frequency = cpu_clock_freq / 2;
 }
 
-static unsigned long __init mips_rtc_get_time(void)
+unsigned long read_persistent_clock(void)
 {
 	return mc146818_get_cmos_time();
 }
@@ -89,9 +89,6 @@ void __init plat_mem_setup(void)
 
 	mips_reboot_setup();
 
-	board_time_init = loongson2e_time_init;
-	rtc_mips_get_time = mips_rtc_get_time;
-
 	__wbflush = wbflush_loongson2e;
 
 	add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
diff --git a/arch/mips/lib/ucmpdi2.c b/arch/mips/lib/ucmpdi2.c
index e2ff6072b5a..b33d8569bcb 100644
--- a/arch/mips/lib/ucmpdi2.c
+++ b/arch/mips/lib/ucmpdi2.c
@@ -2,7 +2,7 @@
 
 #include "libgcc.h"
 
-word_type __ucmpdi2 (unsigned long long a, unsigned long long b)
+word_type __ucmpdi2(unsigned long long a, unsigned long long b)
 {
 	const DWunion au = {.ll = a};
 	const DWunion bu = {.ll = b};
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 17419e11eca..b08fc65c13a 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -178,24 +178,24 @@ static int isBranchInstr(mips_instruction * i)
 #define FR_BIT 0
 #endif
 
-#define SIFROMREG(si,x)	((si) = \
+#define SIFROMREG(si, x) ((si) = \
 			(xcp->cp0_status & FR_BIT) || !(x & 1) ? \
 			(int)ctx->fpr[x] : \
 			(int)(ctx->fpr[x & ~1] >> 32 ))
-#define SITOREG(si,x)	(ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)] = \
+#define SITOREG(si, x)	(ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)] = \
 			(xcp->cp0_status & FR_BIT) || !(x & 1) ? \
 			ctx->fpr[x & ~1] >> 32 << 32 | (u32)(si) : \
 			ctx->fpr[x & ~1] << 32 >> 32 | (u64)(si) << 32)
 
-#define DIFROMREG(di,x)	((di) = \
+#define DIFROMREG(di, x) ((di) = \
 			ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)])
-#define DITOREG(di,x)	(ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)] \
+#define DITOREG(di, x)	(ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)] \
 			= (di))
 
-#define SPFROMREG(sp,x)	SIFROMREG((sp).bits,x)
-#define SPTOREG(sp,x)	SITOREG((sp).bits,x)
-#define DPFROMREG(dp,x)	DIFROMREG((dp).bits,x)
-#define DPTOREG(dp,x)	DITOREG((dp).bits,x)
+#define SPFROMREG(sp, x) SIFROMREG((sp).bits, x)
+#define SPTOREG(sp, x)	SITOREG((sp).bits, x)
+#define DPFROMREG(dp, x)	DIFROMREG((dp).bits, x)
+#define DPTOREG(dp, x)	DITOREG((dp).bits, x)
 
 /*
  * Emulate the single floating point instruction pointed at by EPC.
@@ -549,16 +549,16 @@ static const unsigned char cmptab[8] = {
  */
 
 #define DEF3OP(name, p, f1, f2, f3) \
-static ieee754##p fpemu_##p##_##name (ieee754##p r, ieee754##p s, \
+static ieee754##p fpemu_##p##_##name(ieee754##p r, ieee754##p s, \
     ieee754##p t) \
 { \
 	struct _ieee754_csr ieee754_csr_save; \
-	s = f1 (s, t); \
+	s = f1(s, t); \
 	ieee754_csr_save = ieee754_csr; \
-	s = f2 (s, r); \
+	s = f2(s, r); \
 	ieee754_csr_save.cx |= ieee754_csr.cx; \
 	ieee754_csr_save.sx |= ieee754_csr.sx; \
-	s = f3 (s); \
+	s = f3(s); \
 	ieee754_csr.cx |= ieee754_csr_save.cx; \
 	ieee754_csr.sx |= ieee754_csr_save.sx; \
 	return s; \
@@ -584,12 +584,12 @@ static ieee754sp fpemu_sp_rsqrt(ieee754sp s)
 	return ieee754sp_div(ieee754sp_one(0), ieee754sp_sqrt(s));
 }
 
-DEF3OP(madd, sp, ieee754sp_mul, ieee754sp_add,);
-DEF3OP(msub, sp, ieee754sp_mul, ieee754sp_sub,);
+DEF3OP(madd, sp, ieee754sp_mul, ieee754sp_add, );
+DEF3OP(msub, sp, ieee754sp_mul, ieee754sp_sub, );
 DEF3OP(nmadd, sp, ieee754sp_mul, ieee754sp_add, ieee754sp_neg);
 DEF3OP(nmsub, sp, ieee754sp_mul, ieee754sp_sub, ieee754sp_neg);
-DEF3OP(madd, dp, ieee754dp_mul, ieee754dp_add,);
-DEF3OP(msub, dp, ieee754dp_mul, ieee754dp_sub,);
+DEF3OP(madd, dp, ieee754dp_mul, ieee754dp_add, );
+DEF3OP(msub, dp, ieee754dp_mul, ieee754dp_sub, );
 DEF3OP(nmadd, dp, ieee754dp_mul, ieee754dp_add, ieee754dp_neg);
 DEF3OP(nmsub, dp, ieee754dp_mul, ieee754dp_sub, ieee754dp_neg);
 
diff --git a/arch/mips/math-emu/dp_mul.c b/arch/mips/math-emu/dp_mul.c
index f2373902f52..48908a809c1 100644
--- a/arch/mips/math-emu/dp_mul.c
+++ b/arch/mips/math-emu/dp_mul.c
@@ -121,7 +121,7 @@ ieee754dp ieee754dp_mul(ieee754dp x, ieee754dp y)
 		 */
 
 		/* 32 * 32 => 64 */
-#define DPXMULT(x,y)	((u64)(x) * (u64)y)
+#define DPXMULT(x, y)	((u64)(x) * (u64)y)
 
 		{
 			unsigned lxm = xm;
diff --git a/arch/mips/math-emu/ieee754.c b/arch/mips/math-emu/ieee754.c
index a93c45dbdef..946aee33178 100644
--- a/arch/mips/math-emu/ieee754.c
+++ b/arch/mips/math-emu/ieee754.c
@@ -47,13 +47,13 @@
 
 
 #if (defined(BYTE_ORDER) && BYTE_ORDER == LITTLE_ENDIAN) || defined(__MIPSEL__)
-#define SPSTR(s,b,m) {m,b,s}
-#define DPSTR(s,b,mh,ml) {ml,mh,b,s}
+#define SPSTR(s, b, m) {m, b, s}
+#define DPSTR(s, b, mh, ml) {ml, mh, b, s}
 #endif
 
 #ifdef __MIPSEB__
-#define SPSTR(s,b,m) {s,b,m}
-#define DPSTR(s,b,mh,ml) {s,b,mh,ml}
+#define SPSTR(s, b, m) {s, b, m}
+#define DPSTR(s, b, mh, ml) {s, b, mh, ml}
 #endif
 
 const struct ieee754dp_konst __ieee754dp_spcvals[] = {
@@ -65,7 +65,7 @@ const struct ieee754dp_konst __ieee754dp_spcvals[] = {
 	DPSTR(1, 3 + DP_EBIAS, 0x40000, 0),	/* - 10.0   */
 	DPSTR(0, DP_EMAX + 1 + DP_EBIAS, 0, 0),	/* + infinity */
 	DPSTR(1, DP_EMAX + 1 + DP_EBIAS, 0, 0),	/* - infinity */
-	DPSTR(0,DP_EMAX+1+DP_EBIAS,0x7FFFF,0xFFFFFFFF), /* + indef quiet Nan */
+	DPSTR(0, DP_EMAX+1+DP_EBIAS, 0x7FFFF, 0xFFFFFFFF), /* + indef quiet Nan */
 	DPSTR(0, DP_EMAX + DP_EBIAS, 0xFFFFF, 0xFFFFFFFF),	/* + max */
 	DPSTR(1, DP_EMAX + DP_EBIAS, 0xFFFFF, 0xFFFFFFFF),	/* - max */
 	DPSTR(0, DP_EMIN + DP_EBIAS, 0, 0),	/* + min normal */
@@ -85,7 +85,7 @@ const struct ieee754sp_konst __ieee754sp_spcvals[] = {
 	SPSTR(1, 3 + SP_EBIAS, 0x200000),	/* - 10.0   */
 	SPSTR(0, SP_EMAX + 1 + SP_EBIAS, 0),	/* + infinity */
 	SPSTR(1, SP_EMAX + 1 + SP_EBIAS, 0),	/* - infinity */
-	SPSTR(0,SP_EMAX+1+SP_EBIAS,0x3FFFFF),     /* + indef quiet Nan  */
+	SPSTR(0, SP_EMAX+1+SP_EBIAS, 0x3FFFFF),     /* + indef quiet Nan  */
 	SPSTR(0, SP_EMAX + SP_EBIAS, 0x7FFFFF),	/* + max normal */
 	SPSTR(1, SP_EMAX + SP_EBIAS, 0x7FFFFF),	/* - max normal */
 	SPSTR(0, SP_EMIN + SP_EBIAS, 0),	/* + min normal */
diff --git a/arch/mips/math-emu/ieee754dp.h b/arch/mips/math-emu/ieee754dp.h
index a37370dae23..8977eb585a3 100644
--- a/arch/mips/math-emu/ieee754dp.h
+++ b/arch/mips/math-emu/ieee754dp.h
@@ -43,8 +43,8 @@
 /* convert denormal to normalized with extended exponent */
 #define DPDNORMx(m,e) \
   while( (m >> DP_MBITS) == 0) { m <<= 1; e--; }
-#define DPDNORMX	DPDNORMx(xm,xe)
-#define DPDNORMY	DPDNORMx(ym,ye)
+#define DPDNORMX	DPDNORMx(xm, xe)
+#define DPDNORMY	DPDNORMx(ym, ye)
 
 static __inline ieee754dp builddp(int s, int bx, u64 m)
 {
@@ -71,13 +71,13 @@ extern ieee754dp ieee754dp_bestnan(ieee754dp, ieee754dp);
 extern ieee754dp ieee754dp_format(int, int, u64);
 
 
-#define DPNORMRET2(s,e,m,name,a0,a1) \
+#define DPNORMRET2(s, e, m, name, a0, a1) \
 { \
-    ieee754dp V = ieee754dp_format(s,e,m); \
+    ieee754dp V = ieee754dp_format(s, e, m); \
     if(TSTX()) \
-      return ieee754dp_xcpt(V,name,a0,a1); \
+      return ieee754dp_xcpt(V, name, a0, a1); \
     else \
       return V; \
 }
 
-#define DPNORMRET1(s,e,m,name,a0)  DPNORMRET2(s,e,m,name,a0,a0)
+#define DPNORMRET1(s, e, m, name, a0)  DPNORMRET2(s, e, m, name, a0, a0)
diff --git a/arch/mips/math-emu/ieee754int.h b/arch/mips/math-emu/ieee754int.h
index 4a5a81d6b89..1a846c5425c 100644
--- a/arch/mips/math-emu/ieee754int.h
+++ b/arch/mips/math-emu/ieee754int.h
@@ -55,16 +55,16 @@
 #define DPBEXP(dp)	(dp.parts.bexp)
 #define DPMANT(dp)	(dp.parts.mant)
 
-#define CLPAIR(x,y)	((x)*6+(y))
+#define CLPAIR(x, y)	((x)*6+(y))
 
 #define CLEARCX	\
   (ieee754_csr.cx = 0)
 
 #define SETCX(x) \
-  (ieee754_csr.cx |= (x),ieee754_csr.sx |= (x))
+  (ieee754_csr.cx |= (x), ieee754_csr.sx |= (x))
 
 #define SETANDTESTCX(x) \
-  (SETCX(x),ieee754_csr.mx & (x))
+  (SETCX(x), ieee754_csr.mx & (x))
 
 #define TSTX()	\
 	(ieee754_csr.cx & ieee754_csr.mx)
@@ -76,7 +76,7 @@
 #define COMPYSP \
   unsigned ym; int ye; int ys; int yc
 
-#define EXPLODESP(v,vc,vs,ve,vm) \
+#define EXPLODESP(v, vc, vs, ve, vm) \
 {\
     vs = SPSIGN(v);\
     ve = SPBEXP(v);\
@@ -100,8 +100,8 @@
 	vc = IEEE754_CLASS_NORM;\
     }\
 }
-#define EXPLODEXSP EXPLODESP(x,xc,xs,xe,xm)
-#define EXPLODEYSP EXPLODESP(y,yc,ys,ye,ym)
+#define EXPLODEXSP EXPLODESP(x, xc, xs, xe, xm)
+#define EXPLODEYSP EXPLODESP(y, yc, ys, ye, ym)
 
 
 #define COMPXDP \
@@ -110,7 +110,7 @@ u64 xm; int xe; int xs; int xc
 #define COMPYDP \
 u64 ym; int ye; int ys; int yc
 
-#define EXPLODEDP(v,vc,vs,ve,vm) \
+#define EXPLODEDP(v, vc, vs, ve, vm) \
 {\
     vm = DPMANT(v);\
     vs = DPSIGN(v);\
@@ -134,10 +134,10 @@ u64 ym; int ye; int ys; int yc
 	vc = IEEE754_CLASS_NORM;\
     }\
 }
-#define EXPLODEXDP EXPLODEDP(x,xc,xs,xe,xm)
-#define EXPLODEYDP EXPLODEDP(y,yc,ys,ye,ym)
+#define EXPLODEXDP EXPLODEDP(x, xc, xs, xe, xm)
+#define EXPLODEYDP EXPLODEDP(y, yc, ys, ye, ym)
 
-#define FLUSHDP(v,vc,vs,ve,vm) \
+#define FLUSHDP(v, vc, vs, ve, vm) \
 	if(vc==IEEE754_CLASS_DNORM) {\
 	    if(ieee754_csr.nod) {\
 		SETCX(IEEE754_INEXACT);\
@@ -148,7 +148,7 @@ u64 ym; int ye; int ys; int yc
 	    }\
 	}
 
-#define FLUSHSP(v,vc,vs,ve,vm) \
+#define FLUSHSP(v, vc, vs, ve, vm) \
 	if(vc==IEEE754_CLASS_DNORM) {\
 	    if(ieee754_csr.nod) {\
 		SETCX(IEEE754_INEXACT);\
@@ -159,7 +159,7 @@ u64 ym; int ye; int ys; int yc
 	    }\
 	}
 
-#define FLUSHXDP FLUSHDP(x,xc,xs,xe,xm)
-#define FLUSHYDP FLUSHDP(y,yc,ys,ye,ym)
-#define FLUSHXSP FLUSHSP(x,xc,xs,xe,xm)
-#define FLUSHYSP FLUSHSP(y,yc,ys,ye,ym)
+#define FLUSHXDP FLUSHDP(x, xc, xs, xe, xm)
+#define FLUSHYDP FLUSHDP(y, yc, ys, ye, ym)
+#define FLUSHXSP FLUSHSP(x, xc, xs, xe, xm)
+#define FLUSHYSP FLUSHSP(y, yc, ys, ye, ym)
diff --git a/arch/mips/math-emu/ieee754sp.h b/arch/mips/math-emu/ieee754sp.h
index ae82f51297e..9917c1e4d94 100644
--- a/arch/mips/math-emu/ieee754sp.h
+++ b/arch/mips/math-emu/ieee754sp.h
@@ -48,8 +48,8 @@
 /* convert denormal to normalized with extended exponent */
 #define SPDNORMx(m,e) \
   while( (m >> SP_MBITS) == 0) { m <<= 1; e--; }
-#define SPDNORMX	SPDNORMx(xm,xe)
-#define SPDNORMY	SPDNORMx(ym,ye)
+#define SPDNORMX	SPDNORMx(xm, xe)
+#define SPDNORMY	SPDNORMx(ym, ye)
 
 static __inline ieee754sp buildsp(int s, int bx, unsigned m)
 {
@@ -77,13 +77,13 @@ extern ieee754sp ieee754sp_bestnan(ieee754sp, ieee754sp);
 extern ieee754sp ieee754sp_format(int, int, unsigned);
 
 
-#define SPNORMRET2(s,e,m,name,a0,a1) \
+#define SPNORMRET2(s, e, m, name, a0, a1) \
 { \
-    ieee754sp V = ieee754sp_format(s,e,m); \
+    ieee754sp V = ieee754sp_format(s, e, m); \
     if(TSTX()) \
-      return ieee754sp_xcpt(V,name,a0,a1); \
+      return ieee754sp_xcpt(V, name, a0, a1); \
     else \
       return V; \
 }
 
-#define SPNORMRET1(s,e,m,name,a0)  SPNORMRET2(s,e,m,name,a0,a0)
+#define SPNORMRET1(s, e, m, name, a0)  SPNORMRET2(s, e, m, name, a0, a0)
diff --git a/arch/mips/mips-boards/atlas/atlas_gdb.c b/arch/mips/mips-boards/atlas/atlas_gdb.c
index fb65280f178..00c98cff62d 100644
--- a/arch/mips/mips-boards/atlas/atlas_gdb.c
+++ b/arch/mips/mips-boards/atlas/atlas_gdb.c
@@ -22,7 +22,7 @@
 #include <asm/mips-boards/saa9730_uart.h>
 
 #define INB(a)     inb((unsigned long)a)
-#define OUTB(x,a)  outb(x,(unsigned long)a)
+#define OUTB(x, a)  outb(x, (unsigned long)a)
 
 /*
  * This is the interface to the remote debugger stub
diff --git a/arch/mips/mips-boards/atlas/atlas_int.c b/arch/mips/mips-boards/atlas/atlas_int.c
index 3c692abc255..6fb29c3ff62 100644
--- a/arch/mips/mips-boards/atlas/atlas_int.c
+++ b/arch/mips/mips-boards/atlas/atlas_int.c
@@ -112,7 +112,7 @@ static inline void atlas_hw0_irqdispatch(void)
 
 static inline int clz(unsigned long x)
 {
-	__asm__ (
+	__asm__(
 	"	.set	push					\n"
 	"	.set	mips32					\n"
 	"	clz	%0, %1					\n"
@@ -194,7 +194,7 @@ asmlinkage void plat_irq_dispatch(void)
 		spurious_interrupt();
 }
 
-static inline void init_atlas_irqs (int base)
+static inline void init_atlas_irqs(int base)
 {
 	int i;
 
@@ -249,21 +249,21 @@ void __init arch_init_irq(void)
 	case MIPS_REVISION_CORID_CORE_24K:
 	case MIPS_REVISION_CORID_CORE_EMUL_MSC:
 		if (cpu_has_veic)
-			init_msc_irqs (MSC01E_INT_BASE, MSC01E_INT_BASE,
-				       msc_eicirqmap, msc_nr_eicirqs);
+			init_msc_irqs(MSC01E_INT_BASE, MSC01E_INT_BASE,
+				      msc_eicirqmap, msc_nr_eicirqs);
 		else
-			init_msc_irqs (MSC01E_INT_BASE, MSC01C_INT_BASE,
-				       msc_irqmap, msc_nr_irqs);
+			init_msc_irqs(MSC01E_INT_BASE, MSC01C_INT_BASE,
+				      msc_irqmap, msc_nr_irqs);
 	}
 
 	if (cpu_has_veic) {
-		set_vi_handler (MSC01E_INT_ATLAS, atlas_hw0_irqdispatch);
-		setup_irq (MSC01E_INT_BASE + MSC01E_INT_ATLAS, &atlasirq);
+		set_vi_handler(MSC01E_INT_ATLAS, atlas_hw0_irqdispatch);
+		setup_irq(MSC01E_INT_BASE + MSC01E_INT_ATLAS, &atlasirq);
 	} else if (cpu_has_vint) {
-		set_vi_handler (MIPSCPU_INT_ATLAS, atlas_hw0_irqdispatch);
+		set_vi_handler(MIPSCPU_INT_ATLAS, atlas_hw0_irqdispatch);
 #ifdef CONFIG_MIPS_MT_SMTC
-		setup_irq_smtc (MIPS_CPU_IRQ_BASE + MIPSCPU_INT_ATLAS,
-				&atlasirq, (0x100 << MIPSCPU_INT_ATLAS));
+		setup_irq_smtc(MIPS_CPU_IRQ_BASE + MIPSCPU_INT_ATLAS,
+			       &atlasirq, (0x100 << MIPSCPU_INT_ATLAS));
 #else /* Not SMTC */
 		setup_irq(MIPS_CPU_IRQ_BASE + MIPSCPU_INT_ATLAS, &atlasirq);
 #endif /* CONFIG_MIPS_MT_SMTC */
diff --git a/arch/mips/mips-boards/atlas/atlas_setup.c b/arch/mips/mips-boards/atlas/atlas_setup.c
index c68358a476d..e405d112a06 100644
--- a/arch/mips/mips-boards/atlas/atlas_setup.c
+++ b/arch/mips/mips-boards/atlas/atlas_setup.c
@@ -35,8 +35,6 @@
 #include <asm/traps.h>
 
 extern void mips_reboot_setup(void);
-extern void mips_time_init(void);
-extern unsigned long mips_rtc_get_time(void);
 
 #ifdef CONFIG_KGDB
 extern void kgdb_config(void);
@@ -57,15 +55,12 @@ void __init plat_mem_setup(void)
 
 	ioport_resource.end = 0x7fffffff;
 
-	serial_init ();
+	serial_init();
 
 #ifdef CONFIG_KGDB
 	kgdb_config();
 #endif
 	mips_reboot_setup();
-
-	board_time_init = mips_time_init;
-	rtc_mips_get_time = mips_rtc_get_time;
 }
 
 static void __init serial_init(void)
diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c
index e2c7147fedf..30f1f54cb68 100644
--- a/arch/mips/mips-boards/generic/init.c
+++ b/arch/mips/mips-boards/generic/init.c
@@ -166,15 +166,15 @@ static void __init console_config(void)
 			bits = '8';
 		if (flow == '\0')
 			flow = 'r';
-		sprintf (console_string, " console=ttyS0,%d%c%c%c", baud, parity, bits, flow);
-		strcat (prom_getcmdline(), console_string);
+		sprintf(console_string, " console=ttyS0,%d%c%c%c", baud, parity, bits, flow);
+		strcat(prom_getcmdline(), console_string);
 		pr_info("Config serial console:%s\n", console_string);
 	}
 }
 #endif
 
 #ifdef CONFIG_KGDB
-void __init kgdb_config (void)
+void __init kgdb_config(void)
 {
 	extern int (*generic_putDebugChar)(char);
 	extern char (*generic_getDebugChar)(void);
@@ -218,7 +218,7 @@ void __init kgdb_config (void)
 		{
 			char *s;
 			for (s = "Please connect GDB to this port\r\n"; *s; )
-				generic_putDebugChar (*s++);
+				generic_putDebugChar(*s++);
 		}
 
 		/* Breakpoint is invoked after interrupts are initialised */
@@ -226,7 +226,7 @@ void __init kgdb_config (void)
 }
 #endif
 
-void __init mips_nmi_setup (void)
+void __init mips_nmi_setup(void)
 {
 	void *base;
 	extern char except_vec_nmi;
@@ -238,7 +238,7 @@ void __init mips_nmi_setup (void)
 	flush_icache_range((unsigned long)base, (unsigned long)base + 0x80);
 }
 
-void __init mips_ejtag_setup (void)
+void __init mips_ejtag_setup(void)
 {
 	void *base;
 	extern char except_vec_ejtag_debug;
diff --git a/arch/mips/mips-boards/generic/memory.c b/arch/mips/mips-boards/generic/memory.c
index ae39953da2c..dc272c18823 100644
--- a/arch/mips/mips-boards/generic/memory.c
+++ b/arch/mips/mips-boards/generic/memory.c
@@ -125,7 +125,7 @@ struct prom_pmemblock * __init prom_getmdesc(void)
 	return &mdesc[0];
 }
 
-static int __init prom_memtype_classify (unsigned int type)
+static int __init prom_memtype_classify(unsigned int type)
 {
 	switch (type) {
 	case yamon_free:
@@ -158,7 +158,7 @@ void __init prom_meminit(void)
 		long type;
 		unsigned long base, size;
 
-		type = prom_memtype_classify (p->type);
+		type = prom_memtype_classify(p->type);
 		base = p->base;
 		size = p->size;
 
diff --git a/arch/mips/mips-boards/generic/pci.c b/arch/mips/mips-boards/generic/pci.c
index c9852206890..b9743190609 100644
--- a/arch/mips/mips-boards/generic/pci.c
+++ b/arch/mips/mips-boards/generic/pci.c
@@ -239,5 +239,5 @@ void __init mips_pcibios_init(void)
 	iomem_resource.end &= 0xfffffffffULL;			/* 64 GB */
 	ioport_resource.end = controller->io_resource->end;
 
-	register_pci_controller (controller);
+	register_pci_controller(controller);
 }
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c
index d7bff9ca535..1d00b778ff1 100644
--- a/arch/mips/mips-boards/generic/time.c
+++ b/arch/mips/mips-boards/generic/time.c
@@ -31,6 +31,7 @@
 #include <asm/mipsregs.h>
 #include <asm/mipsmtregs.h>
 #include <asm/hardirq.h>
+#include <asm/i8253.h>
 #include <asm/irq.h>
 #include <asm/div64.h>
 #include <asm/cpu.h>
@@ -55,7 +56,6 @@ unsigned long cpu_khz;
 
 static int mips_cpu_timer_irq;
 extern int cp0_perfcount_irq;
-extern void smtc_timer_broadcast(void);
 
 static void mips_timer_dispatch(void)
 {
@@ -68,108 +68,6 @@ static void mips_perf_dispatch(void)
 }
 
 /*
- * Redeclare until I get around mopping the timer code insanity on MIPS.
- */
-extern int null_perf_irq(void);
-
-extern int (*perf_irq)(void);
-
-/*
- * Possibly handle a performance counter interrupt.
- * Return true if the timer interrupt should not be checked
- */
-static inline int handle_perf_irq (int r2)
-{
-	/*
-	 * The performance counter overflow interrupt may be shared with the
-	 * timer interrupt (cp0_perfcount_irq < 0). If it is and a
-	 * performance counter has overflowed (perf_irq() == IRQ_HANDLED)
-	 * and we can't reliably determine if a counter interrupt has also
-	 * happened (!r2) then don't check for a timer interrupt.
-	 */
-	return (cp0_perfcount_irq < 0) &&
-		perf_irq() == IRQ_HANDLED &&
-		!r2;
-}
-
-irqreturn_t mips_timer_interrupt(int irq, void *dev_id)
-{
-	int cpu = smp_processor_id();
-
-#ifdef CONFIG_MIPS_MT_SMTC
-	/*
-	 *  In an SMTC system, one Count/Compare set exists per VPE.
-	 *  Which TC within a VPE gets the interrupt is essentially
-	 *  random - we only know that it shouldn't be one with
-	 *  IXMT set. Whichever TC gets the interrupt needs to
-	 *  send special interprocessor interrupts to the other
-	 *  TCs to make sure that they schedule, etc.
-	 *
-	 *  That code is specific to the SMTC kernel, not to
-	 *  the a particular platform, so it's invoked from
-	 *  the general MIPS timer_interrupt routine.
-	 */
-
-	/*
-	 * We could be here due to timer interrupt,
-	 * perf counter overflow, or both.
-	 */
-	(void) handle_perf_irq(1);
-
-	if (read_c0_cause() & (1 << 30)) {
-		/*
-		 * There are things we only want to do once per tick
-		 * in an "MP" system.   One TC of each VPE will take
-		 * the actual timer interrupt.  The others will get
-		 * timer broadcast IPIs. We use whoever it is that takes
-		 * the tick on VPE 0 to run the full timer_interrupt().
-		 */
-		if (cpu_data[cpu].vpe_id == 0) {
-			timer_interrupt(irq, NULL);
-		} else {
-			write_c0_compare(read_c0_count() +
-			                 (mips_hpt_frequency/HZ));
-			local_timer_interrupt(irq, dev_id);
-		}
-		smtc_timer_broadcast();
-	}
-#else /* CONFIG_MIPS_MT_SMTC */
-	int r2 = cpu_has_mips_r2;
-
-	if (handle_perf_irq(r2))
-		goto out;
-
-	if (r2 && ((read_c0_cause() & (1 << 30)) == 0))
-		goto out;
-
-	if (cpu == 0) {
-		/*
-		 * CPU 0 handles the global timer interrupt job and process
-		 * accounting resets count/compare registers to trigger next
-		 * timer int.
-		 */
-		timer_interrupt(irq, NULL);
-	} else {
-		/* Everyone else needs to reset the timer int here as
-		   ll_local_timer_interrupt doesn't */
-		/*
-		 * FIXME: need to cope with counter underflow.
-		 * More support needs to be added to kernel/time for
-		 * counter/timer interrupts on multiple CPU's
-		 */
-		write_c0_compare(read_c0_count() + (mips_hpt_frequency/HZ));
-
-		/*
-		 * Other CPUs should do profiling and process accounting
-		 */
-		local_timer_interrupt(irq, dev_id);
-	}
-out:
-#endif /* CONFIG_MIPS_MT_SMTC */
-	return IRQ_HANDLED;
-}
-
-/*
  * Estimate CPU frequency.  Sets mips_hpt_frequency as a side-effect
  */
 static unsigned int __init estimate_cpu_frequency(void)
@@ -224,19 +122,19 @@ static unsigned int __init estimate_cpu_frequency(void)
 	return count;
 }
 
-unsigned long __init mips_rtc_get_time(void)
+unsigned long read_persistent_clock(void)
 {
 	return mc146818_get_cmos_time();
 }
 
-void __init mips_time_init(void)
+void __init plat_time_init(void)
 {
 	unsigned int est_freq;
 
         /* Set Data mode - binary. */
         CMOS_WRITE(CMOS_READ(RTC_CONTROL) | RTC_DM_BINARY, RTC_CONTROL);
 
-	est_freq = estimate_cpu_frequency ();
+	est_freq = estimate_cpu_frequency();
 
 	printk("CPU frequency %d.%02d MHz\n", est_freq/1000000,
 	       (est_freq%1000000)*100/1000000);
@@ -244,38 +142,37 @@ void __init mips_time_init(void)
         cpu_khz = est_freq / 1000;
 
 	mips_scroll_message();
+#ifdef CONFIG_I8253		/* Only Malta has a PIT */
+	setup_pit_timer();
+#endif
 }
 
-irqreturn_t mips_perf_interrupt(int irq, void *dev_id)
-{
-	return perf_irq();
-}
+//static irqreturn_t mips_perf_interrupt(int irq, void *dev_id)
+//{
+//	return perf_irq();
+//}
 
-static struct irqaction perf_irqaction = {
-	.handler = mips_perf_interrupt,
-	.flags = IRQF_DISABLED | IRQF_PERCPU,
-	.name = "performance",
-};
+//static struct irqaction perf_irqaction = {
+//	.handler = mips_perf_interrupt,
+//	.flags = IRQF_DISABLED | IRQF_PERCPU,
+//	.name = "performance",
+//};
 
-void __init plat_perf_setup(struct irqaction *irq)
+void __init plat_perf_setup(void)
 {
+//	struct irqaction *irq = &perf_irqaction;
+
 	cp0_perfcount_irq = -1;
 
 #ifdef MSC01E_INT_BASE
 	if (cpu_has_veic) {
-		set_vi_handler (MSC01E_INT_PERFCTR, mips_perf_dispatch);
+		set_vi_handler(MSC01E_INT_PERFCTR, mips_perf_dispatch);
 		cp0_perfcount_irq = MSC01E_INT_BASE + MSC01E_INT_PERFCTR;
 	} else
 #endif
 	if (cp0_perfcount_irq >= 0) {
 		if (cpu_has_vint)
 			set_vi_handler(cp0_perfcount_irq, mips_perf_dispatch);
-#ifdef CONFIG_MIPS_MT_SMTC
-		setup_irq_smtc(cp0_perfcount_irq, irq,
-		               0x100 << cp0_perfcount_irq);
-#else
-		setup_irq(cp0_perfcount_irq, irq);
-#endif /* CONFIG_MIPS_MT_SMTC */
 #ifdef CONFIG_SMP
 		set_irq_handler(cp0_perfcount_irq, handle_percpu_irq);
 #endif
@@ -286,7 +183,7 @@ void __init plat_timer_setup(struct irqaction *irq)
 {
 #ifdef MSC01E_INT_BASE
 	if (cpu_has_veic) {
-		set_vi_handler (MSC01E_INT_CPUCTR, mips_timer_dispatch);
+		set_vi_handler(MSC01E_INT_CPUCTR, mips_timer_dispatch);
 		mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR;
 	}
 	else
@@ -297,8 +194,6 @@ void __init plat_timer_setup(struct irqaction *irq)
 		mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq;
 	}
 
-	/* we are using the cpu counter for timer interrupts */
-	irq->handler = mips_timer_interrupt;	/* we use our own handler */
 #ifdef CONFIG_MIPS_MT_SMTC
 	setup_irq_smtc(mips_cpu_timer_irq, irq, 0x100 << cp0_compare_irq);
 #else
@@ -308,5 +203,5 @@ void __init plat_timer_setup(struct irqaction *irq)
 	set_irq_handler(mips_cpu_timer_irq, handle_percpu_irq);
 #endif
 
-	plat_perf_setup(&perf_irqaction);
+	plat_perf_setup();
 }
diff --git a/arch/mips/mips-boards/malta/malta_int.c b/arch/mips/mips-boards/malta/malta_int.c
index b73f21823c5..f010261b75d 100644
--- a/arch/mips/mips-boards/malta/malta_int.c
+++ b/arch/mips/mips-boards/malta/malta_int.c
@@ -124,7 +124,7 @@ static void corehi_irqdispatch(void)
 {
 	unsigned int intedge, intsteer, pcicmd, pcibadaddr;
         unsigned int pcimstat, intisr, inten, intpol;
-	unsigned int intrcause,datalo,datahi;
+	unsigned int intrcause, datalo, datahi;
 	struct pt_regs *regs = get_irq_regs();
 
         printk("CoreHI interrupt, shouldn't happen, so we die here!!!\n");
@@ -178,7 +178,7 @@ static void corehi_irqdispatch(void)
 
 static inline int clz(unsigned long x)
 {
-	__asm__ (
+	__asm__(
 	"	.set	push					\n"
 	"	.set	mips32					\n"
 	"	clz	%0, %1					\n"
@@ -303,32 +303,32 @@ void __init arch_init_irq(void)
         case MIPS_REVISION_SCON_SOCIT:
         case MIPS_REVISION_SCON_ROCIT:
 		if (cpu_has_veic)
-			init_msc_irqs (MIPS_MSC01_IC_REG_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
+			init_msc_irqs(MIPS_MSC01_IC_REG_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
 		else
-			init_msc_irqs (MIPS_MSC01_IC_REG_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
+			init_msc_irqs(MIPS_MSC01_IC_REG_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
 		break;
 
         case MIPS_REVISION_SCON_SOCITSC:
         case MIPS_REVISION_SCON_SOCITSCP:
 		if (cpu_has_veic)
-			init_msc_irqs (MIPS_SOCITSC_IC_REG_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
+			init_msc_irqs(MIPS_SOCITSC_IC_REG_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
 		else
-			init_msc_irqs (MIPS_SOCITSC_IC_REG_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
+			init_msc_irqs(MIPS_SOCITSC_IC_REG_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
 	}
 
 	if (cpu_has_veic) {
-		set_vi_handler (MSC01E_INT_I8259A, malta_hw0_irqdispatch);
-		set_vi_handler (MSC01E_INT_COREHI, corehi_irqdispatch);
-		setup_irq (MSC01E_INT_BASE+MSC01E_INT_I8259A, &i8259irq);
-		setup_irq (MSC01E_INT_BASE+MSC01E_INT_COREHI, &corehi_irqaction);
+		set_vi_handler(MSC01E_INT_I8259A, malta_hw0_irqdispatch);
+		set_vi_handler(MSC01E_INT_COREHI, corehi_irqdispatch);
+		setup_irq(MSC01E_INT_BASE+MSC01E_INT_I8259A, &i8259irq);
+		setup_irq(MSC01E_INT_BASE+MSC01E_INT_COREHI, &corehi_irqaction);
 	}
 	else if (cpu_has_vint) {
-		set_vi_handler (MIPSCPU_INT_I8259A, malta_hw0_irqdispatch);
-		set_vi_handler (MIPSCPU_INT_COREHI, corehi_irqdispatch);
+		set_vi_handler(MIPSCPU_INT_I8259A, malta_hw0_irqdispatch);
+		set_vi_handler(MIPSCPU_INT_COREHI, corehi_irqdispatch);
 #ifdef CONFIG_MIPS_MT_SMTC
-		setup_irq_smtc (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq,
+		setup_irq_smtc(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq,
 			(0x100 << MIPSCPU_INT_I8259A));
-		setup_irq_smtc (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI,
+		setup_irq_smtc(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI,
 			&corehi_irqaction, (0x100 << MIPSCPU_INT_COREHI));
 		/*
 		 * Temporary hack to ensure that the subsidiary device
@@ -343,12 +343,12 @@ void __init arch_init_irq(void)
 				irq_hwmask[i] = (0x100 << MIPSCPU_INT_I8259A);
 		}
 #else /* Not SMTC */
-		setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq);
-		setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction);
+		setup_irq(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq);
+		setup_irq(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction);
 #endif /* CONFIG_MIPS_MT_SMTC */
 	}
 	else {
-		setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq);
-		setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction);
+		setup_irq(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq);
+		setup_irq(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction);
 	}
 }
diff --git a/arch/mips/mips-boards/malta/malta_setup.c b/arch/mips/mips-boards/malta/malta_setup.c
index 8f1b78dfd89..9a2636e5624 100644
--- a/arch/mips/mips-boards/malta/malta_setup.c
+++ b/arch/mips/mips-boards/malta/malta_setup.c
@@ -36,7 +36,6 @@
 #endif
 
 extern void mips_reboot_setup(void);
-extern void mips_time_init(void);
 extern unsigned long mips_rtc_get_time(void);
 
 #ifdef CONFIG_KGDB
@@ -100,7 +99,7 @@ void __init plat_mem_setup(void)
 	enable_dma(4);
 
 #ifdef CONFIG_KGDB
-	kgdb_config ();
+	kgdb_config();
 #endif
 
 	if (mips_revision_sconid == MIPS_REVISION_SCON_BONITO) {
@@ -109,7 +108,7 @@ void __init plat_mem_setup(void)
 		argptr = prom_getcmdline();
 		if (strstr(argptr, "debug")) {
 			BONITO_BONGENCFG |= BONITO_BONGENCFG_DEBUGMODE;
-			printk ("Enabled Bonito debug mode\n");
+			printk("Enabled Bonito debug mode\n");
 		}
 		else
 			BONITO_BONGENCFG &= ~BONITO_BONGENCFG_DEBUGMODE;
@@ -160,14 +159,14 @@ void __init plat_mem_setup(void)
 		if (pciclock != 33 && !strstr (argptr, "idebus=")) {
 			printk("WARNING: PCI clock is %dMHz, setting idebus\n", pciclock);
 			argptr += strlen(argptr);
-			sprintf (argptr, " idebus=%d", pciclock);
+			sprintf(argptr, " idebus=%d", pciclock);
 			if (pciclock < 20 || pciclock > 66)
-				printk ("WARNING: IDE timing calculations will be incorrect\n");
+				printk("WARNING: IDE timing calculations will be incorrect\n");
 		}
 	}
 #endif
 #ifdef CONFIG_BLK_DEV_FD
-	fd_activate ();
+	fd_activate();
 #endif
 #ifdef CONFIG_VT
 #if defined(CONFIG_VGA_CONSOLE)
@@ -177,7 +176,7 @@ void __init plat_mem_setup(void)
 		0,			/* orig-video-page */
 		0,			/* orig-video-mode */
 		80,			/* orig-video-cols */
-		0,0,0,			/* ega_ax, ega_bx, ega_cx */
+		0, 0, 0,		/* ega_ax, ega_bx, ega_cx */
 		25,			/* orig-video-lines */
 		VIDEO_TYPE_VGAC,	/* orig-video-isVGA */
 		16			/* orig-video-points */
@@ -185,7 +184,4 @@ void __init plat_mem_setup(void)
 #endif
 #endif
 	mips_reboot_setup();
-
-	board_time_init = mips_time_init;
-	rtc_mips_get_time = mips_rtc_get_time;
 }
diff --git a/arch/mips/mips-boards/malta/malta_smtc.c b/arch/mips/mips-boards/malta/malta_smtc.c
index ae05d058cb3..5c980f4a48f 100644
--- a/arch/mips/mips-boards/malta/malta_smtc.c
+++ b/arch/mips/mips-boards/malta/malta_smtc.c
@@ -88,3 +88,53 @@ void __cpuinit prom_smp_finish(void)
 void prom_cpus_done(void)
 {
 }
+
+#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
+/*
+ * IRQ affinity hook
+ */
+
+
+void plat_set_irq_affinity(unsigned int irq, cpumask_t affinity)
+{
+	cpumask_t tmask = affinity;
+	int cpu = 0;
+	void smtc_set_irq_affinity(unsigned int irq, cpumask_t aff);
+
+	/*
+	 * On the legacy Malta development board, all I/O interrupts
+	 * are routed through the 8259 and combined in a single signal
+	 * to the CPU daughterboard, and on the CoreFPGA2/3 34K models,
+	 * that signal is brought to IP2 of both VPEs. To avoid racing
+	 * concurrent interrupt service events, IP2 is enabled only on
+	 * one VPE, by convention VPE0.  So long as no bits are ever
+	 * cleared in the affinity mask, there will never be any
+	 * interrupt forwarding.  But as soon as a program or operator
+	 * sets affinity for one of the related IRQs, we need to make
+	 * sure that we don't ever try to forward across the VPE boundry,
+	 * at least not until we engineer a system where the interrupt
+	 * _ack() or _end() function can somehow know that it corresponds
+	 * to an interrupt taken on another VPE, and perform the appropriate
+	 * restoration of Status.IM state using MFTR/MTTR instead of the
+	 * normal local behavior. We also ensure that no attempt will
+	 * be made to forward to an offline "CPU".
+	 */
+
+	for_each_cpu_mask(cpu, affinity) {
+		if ((cpu_data[cpu].vpe_id != 0) || !cpu_online(cpu))
+			cpu_clear(cpu, tmask);
+	}
+	irq_desc[irq].affinity = tmask;
+
+	if (cpus_empty(tmask))
+		/*
+		 * We could restore a default mask here, but the
+		 * runtime code can anyway deal with the null set
+		 */
+		printk(KERN_WARNING
+			"IRQ affinity leaves no legal CPU for IRQ %d\n", irq);
+
+	/* Do any generic SMTC IRQ affinity setup */
+	smtc_set_irq_affinity(irq, tmask);
+}
+#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */
diff --git a/arch/mips/mips-boards/sead/sead_int.c b/arch/mips/mips-boards/sead/sead_int.c
index 9ca0f82f136..ec6dd194c14 100644
--- a/arch/mips/mips-boards/sead/sead_int.c
+++ b/arch/mips/mips-boards/sead/sead_int.c
@@ -31,7 +31,7 @@
 
 static inline int clz(unsigned long x)
 {
-	__asm__ (
+	__asm__(
 	"	.set	push					\n"
 	"	.set	mips32					\n"
 	"	clz	%0, %1					\n"
diff --git a/arch/mips/mips-boards/sead/sead_setup.c b/arch/mips/mips-boards/sead/sead_setup.c
index 5f70eaf01fa..1fb61b85230 100644
--- a/arch/mips/mips-boards/sead/sead_setup.c
+++ b/arch/mips/mips-boards/sead/sead_setup.c
@@ -35,7 +35,6 @@
 #include <asm/time.h>
 
 extern void mips_reboot_setup(void);
-extern void mips_time_init(void);
 
 static void __init serial_init(void);
 
@@ -50,9 +49,7 @@ void __init plat_mem_setup(void)
 {
 	ioport_resource.end = 0x7fffffff;
 
-	serial_init ();
-
-	board_time_init = mips_time_init;
+	serial_init();
 
 	mips_reboot_setup();
 }
diff --git a/arch/mips/mipssim/sim_int.c b/arch/mips/mipssim/sim_int.c
index 5cbc3509ab5..46067ad542d 100644
--- a/arch/mips/mipssim/sim_int.c
+++ b/arch/mips/mipssim/sim_int.c
@@ -25,7 +25,7 @@
 
 static inline int clz(unsigned long x)
 {
-	__asm__ (
+	__asm__(
 	"	.set	push					\n"
 	"	.set	mips32					\n"
 	"	clz	%0, %1					\n"
diff --git a/arch/mips/mipssim/sim_mem.c b/arch/mips/mipssim/sim_mem.c
index 2312483eb83..953d836a771 100644
--- a/arch/mips/mipssim/sim_mem.c
+++ b/arch/mips/mipssim/sim_mem.c
@@ -69,7 +69,7 @@ struct prom_pmemblock * __init prom_getmdesc(void)
 	return &mdesc[0];
 }
 
-static int __init prom_memtype_classify (unsigned int type)
+static int __init prom_memtype_classify(unsigned int type)
 {
 	switch (type) {
 	case simmem_free:
@@ -90,7 +90,7 @@ void __init prom_meminit(void)
 		long type;
 		unsigned long base, size;
 
-		type = prom_memtype_classify (p->type);
+		type = prom_memtype_classify(p->type);
 		base = p->base;
 		size = p->size;
 
diff --git a/arch/mips/mipssim/sim_setup.c b/arch/mips/mipssim/sim_setup.c
index d012719c4d2..452c129d02c 100644
--- a/arch/mips/mipssim/sim_setup.c
+++ b/arch/mips/mipssim/sim_setup.c
@@ -36,7 +36,6 @@
 #include <asm/mips-boards/simint.h>
 
 
-extern void sim_time_init(void);
 static void __init serial_init(void);
 unsigned int _isbonito = 0;
 
@@ -54,7 +53,6 @@ void __init plat_mem_setup(void)
 
 	serial_init();
 
-	board_time_init = sim_time_init;
 	pr_info("Linux started...\n");
 
 #ifdef CONFIG_MIPS_MT_SMP
diff --git a/arch/mips/mipssim/sim_time.c b/arch/mips/mipssim/sim_time.c
index a0f5a5dca1b..e7fa0d1078a 100644
--- a/arch/mips/mipssim/sim_time.c
+++ b/arch/mips/mipssim/sim_time.c
@@ -23,77 +23,6 @@
 
 unsigned long cpu_khz;
 
-irqreturn_t sim_timer_interrupt(int irq, void *dev_id)
-{
-#ifdef CONFIG_SMP
-	int cpu = smp_processor_id();
-
-	/*
-	 * CPU 0 handles the global timer interrupt job
-	 * resets count/compare registers to trigger next timer int.
-	 */
-#ifndef CONFIG_MIPS_MT_SMTC
-	if (cpu == 0) {
-		timer_interrupt(irq, dev_id);
-	} else {
-		/* Everyone else needs to reset the timer int here as
-		   ll_local_timer_interrupt doesn't */
-		/*
-		 * FIXME: need to cope with counter underflow.
-		 * More support needs to be added to kernel/time for
-		 * counter/timer interrupts on multiple CPU's
-		 */
-		write_c0_compare (read_c0_count() + ( mips_hpt_frequency/HZ));
-	}
-#else /* SMTC */
-	/*
-	 *  In SMTC system, one Count/Compare set exists per VPE.
-	 *  Which TC within a VPE gets the interrupt is essentially
-	 *  random - we only know that it shouldn't be one with
-	 *  IXMT set. Whichever TC gets the interrupt needs to
-	 *  send special interprocessor interrupts to the other
-	 *  TCs to make sure that they schedule, etc.
-	 *
-	 *  That code is specific to the SMTC kernel, not to
-	 *  the simulation platform, so it's invoked from
-	 *  the general MIPS timer_interrupt routine.
-	 *
-	 * We have a problem in that the interrupt vector code
-	 * had to turn off the timer IM bit to avoid redundant
-	 * entries, but we may never get to mips_cpu_irq_end
-	 * to turn it back on again if the scheduler gets
-	 * involved.  So we clear the pending timer here,
-	 * and re-enable the mask...
-	 */
-
-	int vpflags = dvpe();
-	write_c0_compare (read_c0_count() - 1);
-	clear_c0_cause(0x100 << cp0_compare_irq);
-	set_c0_status(0x100 << cp0_compare_irq);
-	irq_enable_hazard();
-	evpe(vpflags);
-
-	if (cpu_data[cpu].vpe_id == 0)
-		timer_interrupt(irq, dev_id);
-	else
-		write_c0_compare (read_c0_count() + ( mips_hpt_frequency/HZ));
-	smtc_timer_broadcast(cpu_data[cpu].vpe_id);
-
-#endif /* CONFIG_MIPS_MT_SMTC */
-
-	/*
-	 * every CPU should do profiling and process accounting
-	 */
-	local_timer_interrupt (irq, dev_id);
-
-	return IRQ_HANDLED;
-#else
-	return timer_interrupt (irq, dev_id);
-#endif
-}
-
-
-
 /*
  * Estimate CPU frequency.  Sets mips_hpt_frequency as a side-effect
  */
@@ -146,7 +75,7 @@ static unsigned int __init estimate_cpu_frequency(void)
 	return count;
 }
 
-void __init sim_time_init(void)
+void __init plat_time_init(void)
 {
 	unsigned int est_freq, flags;
 
@@ -155,7 +84,7 @@ void __init sim_time_init(void)
 	/* Set Data mode - binary. */
 	CMOS_WRITE(CMOS_READ(RTC_CONTROL) | RTC_DM_BINARY, RTC_CONTROL);
 
-	est_freq = estimate_cpu_frequency ();
+	est_freq = estimate_cpu_frequency();
 
 	printk(KERN_INFO "CPU frequency %d.%02d MHz\n", est_freq / 1000000,
 	       (est_freq % 1000000) * 100 / 1000000);
@@ -185,7 +114,6 @@ void __init plat_timer_setup(struct irqaction *irq)
 	}
 
 	/* we are using the cpu counter for timer interrupts */
-	irq->handler = sim_timer_interrupt;
 	setup_irq(mips_cpu_timer_irq, irq);
 
 #ifdef CONFIG_SMP
diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index 43e4810dcaa..32fd5db9577 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -22,7 +22,7 @@ obj-$(CONFIG_CPU_R5432)		+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
 obj-$(CONFIG_CPU_R8000)		+= c-r4k.o cex-gen.o pg-r4k.o tlb-r8k.o
 obj-$(CONFIG_CPU_RM7000)	+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
 obj-$(CONFIG_CPU_RM9000)	+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
-obj-$(CONFIG_CPU_SB1)		+= c-sb1.o cerr-sb1.o cex-sb1.o pg-sb1.o \
+obj-$(CONFIG_CPU_SB1)		+= c-r4k.o cerr-sb1.o cex-sb1.o pg-sb1.o \
 				   tlb-r4k.o
 obj-$(CONFIG_CPU_TX39XX)	+= c-tx39.o pg-r4k.o tlb-r3k.o
 obj-$(CONFIG_CPU_TX49XX)	+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 59868a1edf6..c55312f6fd3 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -121,7 +121,7 @@ static void r3k_flush_icache_range(unsigned long start, unsigned long end)
 	write_c0_status((ST0_ISC|ST0_SWC|flags)&~ST0_IEC);
 
 	for (i = 0; i < size; i += 0x080) {
-		asm ( 	"sb\t$0, 0x000(%0)\n\t"
+		asm( 	"sb\t$0, 0x000(%0)\n\t"
 			"sb\t$0, 0x004(%0)\n\t"
 			"sb\t$0, 0x008(%0)\n\t"
 			"sb\t$0, 0x00c(%0)\n\t"
@@ -178,7 +178,7 @@ static void r3k_flush_dcache_range(unsigned long start, unsigned long end)
 	write_c0_status((ST0_ISC|flags)&~ST0_IEC);
 
 	for (i = 0; i < size; i += 0x080) {
-		asm ( 	"sb\t$0, 0x000(%0)\n\t"
+		asm( 	"sb\t$0, 0x000(%0)\n\t"
 			"sb\t$0, 0x004(%0)\n\t"
 			"sb\t$0, 0x008(%0)\n\t"
 			"sb\t$0, 0x00c(%0)\n\t"
@@ -217,8 +217,8 @@ static void r3k_flush_dcache_range(unsigned long start, unsigned long end)
 	write_c0_status(flags);
 }
 
-static inline unsigned long get_phys_page (unsigned long addr,
-					   struct mm_struct *mm)
+static inline unsigned long get_phys_page(unsigned long addr,
+					  struct mm_struct *mm)
 {
 	pgd_t *pgd;
 	pud_t *pud;
@@ -281,13 +281,13 @@ static void r3k_flush_cache_sigtramp(unsigned long addr)
 	write_c0_status(flags&~ST0_IEC);
 
 	/* Fill the TLB to avoid an exception with caches isolated. */
-	asm ( 	"lw\t$0, 0x000(%0)\n\t"
+	asm( 	"lw\t$0, 0x000(%0)\n\t"
 		"lw\t$0, 0x004(%0)\n\t"
 		: : "r" (addr) );
 
 	write_c0_status((ST0_ISC|ST0_SWC|flags)&~ST0_IEC);
 
-	asm ( 	"sb\t$0, 0x000(%0)\n\t"
+	asm( 	"sb\t$0, 0x000(%0)\n\t"
 		"sb\t$0, 0x004(%0)\n\t"
 		: : "r" (addr) );
 
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index bad571971bf..971f6c047b8 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -8,7 +8,9 @@
  * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
  */
 #include <linux/init.h>
+#include <linux/highmem.h>
 #include <linux/kernel.h>
+#include <linux/linkage.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/bitops.h>
@@ -162,12 +164,12 @@ static inline void tx49_blast_icache32(void)
 	/* I'm in even chunk.  blast odd chunks */
 	for (ws = 0; ws < ws_end; ws += ws_inc)
 		for (addr = start + 0x400; addr < end; addr += 0x400 * 2)
-			cache32_unroll32(addr|ws,Index_Invalidate_I);
+			cache32_unroll32(addr|ws, Index_Invalidate_I);
 	CACHE32_UNROLL32_ALIGN;
 	/* I'm in odd chunk.  blast even chunks */
 	for (ws = 0; ws < ws_end; ws += ws_inc)
 		for (addr = start; addr < end; addr += 0x400 * 2)
-			cache32_unroll32(addr|ws,Index_Invalidate_I);
+			cache32_unroll32(addr|ws, Index_Invalidate_I);
 }
 
 static inline void blast_icache32_r4600_v1_page_indexed(unsigned long page)
@@ -193,12 +195,12 @@ static inline void tx49_blast_icache32_page_indexed(unsigned long page)
 	/* I'm in even chunk.  blast odd chunks */
 	for (ws = 0; ws < ws_end; ws += ws_inc)
 		for (addr = start + 0x400; addr < end; addr += 0x400 * 2)
-			cache32_unroll32(addr|ws,Index_Invalidate_I);
+			cache32_unroll32(addr|ws, Index_Invalidate_I);
 	CACHE32_UNROLL32_ALIGN;
 	/* I'm in odd chunk.  blast even chunks */
 	for (ws = 0; ws < ws_end; ws += ws_inc)
 		for (addr = start; addr < end; addr += 0x400 * 2)
-			cache32_unroll32(addr|ws,Index_Invalidate_I);
+			cache32_unroll32(addr|ws, Index_Invalidate_I);
 }
 
 static void (* r4k_blast_icache_page)(unsigned long addr);
@@ -317,23 +319,6 @@ static void __init r4k_blast_scache_setup(void)
 		r4k_blast_scache = blast_scache128;
 }
 
-/*
- * This is former mm's flush_cache_all() which really should be
- * flush_cache_vunmap these days ...
- */
-static inline void local_r4k_flush_cache_all(void * args)
-{
-	r4k_blast_dcache();
-}
-
-static void r4k_flush_cache_all(void)
-{
-	if (!cpu_has_dc_aliases)
-		return;
-
-	r4k_on_each_cpu(local_r4k_flush_cache_all, NULL, 1, 1);
-}
-
 static inline void local_r4k___flush_cache_all(void * args)
 {
 #if defined(CONFIG_CPU_LOONGSON2)
@@ -343,7 +328,7 @@ static inline void local_r4k___flush_cache_all(void * args)
 	r4k_blast_dcache();
 	r4k_blast_icache();
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_R4000SC:
 	case CPU_R4000MC:
 	case CPU_R4400SC:
@@ -392,10 +377,10 @@ static inline void local_r4k_flush_cache_mm(void * args)
 	 * R4000SC and R4400SC indexed S-cache ops also invalidate primary
 	 * caches, so we can bail out early.
 	 */
-	if (current_cpu_data.cputype == CPU_R4000SC ||
-	    current_cpu_data.cputype == CPU_R4000MC ||
-	    current_cpu_data.cputype == CPU_R4400SC ||
-	    current_cpu_data.cputype == CPU_R4400MC) {
+	if (current_cpu_type() == CPU_R4000SC ||
+	    current_cpu_type() == CPU_R4000MC ||
+	    current_cpu_type() == CPU_R4400SC ||
+	    current_cpu_type() == CPU_R4400MC) {
 		r4k_blast_scache();
 		return;
 	}
@@ -422,13 +407,14 @@ static inline void local_r4k_flush_cache_page(void *args)
 	struct flush_cache_page_args *fcp_args = args;
 	struct vm_area_struct *vma = fcp_args->vma;
 	unsigned long addr = fcp_args->addr;
-	unsigned long paddr = fcp_args->pfn << PAGE_SHIFT;
+	struct page *page = pfn_to_page(fcp_args->pfn);
 	int exec = vma->vm_flags & VM_EXEC;
 	struct mm_struct *mm = vma->vm_mm;
 	pgd_t *pgdp;
 	pud_t *pudp;
 	pmd_t *pmdp;
 	pte_t *ptep;
+	void *vaddr;
 
 	/*
 	 * If ownes no valid ASID yet, cannot possibly have gotten
@@ -450,43 +436,40 @@ static inline void local_r4k_flush_cache_page(void *args)
 	if (!(pte_val(*ptep) & _PAGE_PRESENT))
 		return;
 
-	/*
-	 * Doing flushes for another ASID than the current one is
-	 * too difficult since stupid R4k caches do a TLB translation
-	 * for every cache flush operation.  So we do indexed flushes
-	 * in that case, which doesn't overly flush the cache too much.
-	 */
-	if ((mm == current->active_mm) && (pte_val(*ptep) & _PAGE_VALID)) {
-		if (cpu_has_dc_aliases || (exec && !cpu_has_ic_fills_f_dc)) {
-			r4k_blast_dcache_page(addr);
-			if (exec && !cpu_icache_snoops_remote_store)
-				r4k_blast_scache_page(addr);
-		}
-		if (exec)
-			r4k_blast_icache_page(addr);
-
-		return;
+	if ((mm == current->active_mm) && (pte_val(*ptep) & _PAGE_VALID))
+		vaddr = NULL;
+	else {
+		/*
+		 * Use kmap_coherent or kmap_atomic to do flushes for
+		 * another ASID than the current one.
+		 */
+		if (cpu_has_dc_aliases)
+			vaddr = kmap_coherent(page, addr);
+		else
+			vaddr = kmap_atomic(page, KM_USER0);
+		addr = (unsigned long)vaddr;
 	}
 
-	/*
-	 * Do indexed flush, too much work to get the (possible) TLB refills
-	 * to work correctly.
-	 */
 	if (cpu_has_dc_aliases || (exec && !cpu_has_ic_fills_f_dc)) {
-		r4k_blast_dcache_page_indexed(cpu_has_pindexed_dcache ?
-					      paddr : addr);
-		if (exec && !cpu_icache_snoops_remote_store) {
-			r4k_blast_scache_page_indexed(paddr);
-		}
+		r4k_blast_dcache_page(addr);
+		if (exec && !cpu_icache_snoops_remote_store)
+			r4k_blast_scache_page(addr);
 	}
 	if (exec) {
-		if (cpu_has_vtag_icache && mm == current->active_mm) {
+		if (vaddr && cpu_has_vtag_icache && mm == current->active_mm) {
 			int cpu = smp_processor_id();
 
 			if (cpu_context(cpu, mm) != 0)
 				drop_mmu_context(mm, cpu);
 		} else
-			r4k_blast_icache_page_indexed(addr);
+			r4k_blast_icache_page(addr);
+	}
+
+	if (vaddr) {
+		if (cpu_has_dc_aliases)
+			kunmap_coherent();
+		else
+			kunmap_atomic(vaddr, KM_USER0);
 	}
 }
 
@@ -948,12 +931,16 @@ static void __init probe_pcache(void)
 	switch (c->cputype) {
 	case CPU_20KC:
 	case CPU_25KF:
+	case CPU_SB1:
+	case CPU_SB1A:
 		c->dcache.flags |= MIPS_CACHE_PINDEX;
+		break;
+
 	case CPU_R10000:
 	case CPU_R12000:
 	case CPU_R14000:
-	case CPU_SB1:
 		break;
+
 	case CPU_24K:
 	case CPU_34K:
 	case CPU_74K:
@@ -1210,7 +1197,7 @@ static void __init coherency_setup(void)
 	 * this bit and; some wire it to zero, others like Toshiba had the
 	 * silly idea of putting something else there ...
 	 */
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_R4000PC:
 	case CPU_R4000SC:
 	case CPU_R4000MC:
@@ -1235,11 +1222,20 @@ void __init r4k_cache_init(void)
 {
 	extern void build_clear_page(void);
 	extern void build_copy_page(void);
-	extern char except_vec2_generic;
+	extern char __weak except_vec2_generic;
+	extern char __weak except_vec2_sb1;
 	struct cpuinfo_mips *c = &current_cpu_data;
 
-	/* Default cache error handler for R4000 and R5000 family */
-	set_uncached_handler (0x100, &except_vec2_generic, 0x80);
+	switch (c->cputype) {
+	case CPU_SB1:
+	case CPU_SB1A:
+		set_uncached_handler(0x100, &except_vec2_sb1, 0x80);
+		break;
+
+	default:
+		set_uncached_handler(0x100, &except_vec2_generic, 0x80);
+		break;
+	}
 
 	probe_pcache();
 	setup_scache();
@@ -1265,7 +1261,7 @@ void __init r4k_cache_init(void)
 					PAGE_SIZE - 1);
 	else
 		shm_align_mask = PAGE_SIZE-1;
-	flush_cache_all		= r4k_flush_cache_all;
+	flush_cache_all		= cache_noop;
 	__flush_cache_all	= r4k___flush_cache_all;
 	flush_cache_mm		= r4k_flush_cache_mm;
 	flush_cache_page	= r4k_flush_cache_page;
diff --git a/arch/mips/mm/c-sb1.c b/arch/mips/mm/c-sb1.c
deleted file mode 100644
index 85ce2842d0d..00000000000
--- a/arch/mips/mm/c-sb1.c
+++ /dev/null
@@ -1,535 +0,0 @@
-/*
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
- * Copyright (C) 1997, 2001 Ralf Baechle (ralf@gnu.org)
- * Copyright (C) 2000, 2001, 2002, 2003 Broadcom Corporation
- * Copyright (C) 2004  Maciej W. Rozycki
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-#include <linux/init.h>
-#include <linux/hardirq.h>
-
-#include <asm/asm.h>
-#include <asm/bootinfo.h>
-#include <asm/cacheops.h>
-#include <asm/cpu.h>
-#include <asm/mipsregs.h>
-#include <asm/mmu_context.h>
-#include <asm/uaccess.h>
-
-extern void sb1_dma_init(void);
-
-/* These are probed at ld_mmu time */
-static unsigned long icache_size;
-static unsigned long dcache_size;
-
-static unsigned short icache_line_size;
-static unsigned short dcache_line_size;
-
-static unsigned int icache_index_mask;
-static unsigned int dcache_index_mask;
-
-static unsigned short icache_assoc;
-static unsigned short dcache_assoc;
-
-static unsigned short icache_sets;
-static unsigned short dcache_sets;
-
-static unsigned int icache_range_cutoff;
-static unsigned int dcache_range_cutoff;
-
-static inline void sb1_on_each_cpu(void (*func) (void *info), void *info,
-				   int retry, int wait)
-{
-	preempt_disable();
-	smp_call_function(func, info, retry, wait);
-	func(info);
-	preempt_enable();
-}
-
-/*
- * The dcache is fully coherent to the system, with one
- * big caveat:  the instruction stream.  In other words,
- * if we miss in the icache, and have dirty data in the
- * L1 dcache, then we'll go out to memory (or the L2) and
- * get the not-as-recent data.
- *
- * So the only time we have to flush the dcache is when
- * we're flushing the icache.  Since the L2 is fully
- * coherent to everything, including I/O, we never have
- * to flush it
- */
-
-#define cache_set_op(op, addr)						\
-	__asm__ __volatile__(						\
-	"	.set	noreorder		\n"			\
-	"	.set	mips64\n\t		\n"			\
-	"	cache	%0, (0<<13)(%1)		\n"			\
-	"	cache	%0, (1<<13)(%1)		\n"			\
-	"	cache	%0, (2<<13)(%1)		\n"			\
-	"	cache	%0, (3<<13)(%1)		\n"			\
-	"	.set	mips0			\n"			\
-	"	.set	reorder"					\
-	:								\
-	: "i" (op), "r" (addr))
-
-#define sync()								\
-	__asm__ __volatile(						\
-	"	.set	mips64\n\t		\n"			\
-	"	sync				\n"			\
-	"	.set	mips0")
-
-#define mispredict()							\
-	__asm__ __volatile__(						\
-	"	bnezl  $0, 1f		\n" /* Force mispredict */	\
-	"1:				\n");
-
-/*
- * Writeback and invalidate the entire dcache
- */
-static inline void __sb1_writeback_inv_dcache_all(void)
-{
-	unsigned long addr = 0;
-
-	while (addr < dcache_line_size * dcache_sets) {
-		cache_set_op(Index_Writeback_Inv_D, addr);
-		addr += dcache_line_size;
-	}
-}
-
-/*
- * Writeback and invalidate a range of the dcache.  The addresses are
- * virtual, and since we're using index ops and bit 12 is part of both
- * the virtual frame and physical index, we have to clear both sets
- * (bit 12 set and cleared).
- */
-static inline void __sb1_writeback_inv_dcache_range(unsigned long start,
-	unsigned long end)
-{
-	unsigned long index;
-
-	start &= ~(dcache_line_size - 1);
-	end = (end + dcache_line_size - 1) & ~(dcache_line_size - 1);
-
-	while (start != end) {
-		index = start & dcache_index_mask;
-		cache_set_op(Index_Writeback_Inv_D, index);
-		cache_set_op(Index_Writeback_Inv_D, index ^ (1<<12));
-		start += dcache_line_size;
-	}
-	sync();
-}
-
-/*
- * Writeback and invalidate a range of the dcache.  With physical
- * addresseses, we don't have to worry about possible bit 12 aliasing.
- * XXXKW is it worth turning on KX and using hit ops with xkphys?
- */
-static inline void __sb1_writeback_inv_dcache_phys_range(unsigned long start,
-	unsigned long end)
-{
-	start &= ~(dcache_line_size - 1);
-	end = (end + dcache_line_size - 1) & ~(dcache_line_size - 1);
-
-	while (start != end) {
-		cache_set_op(Index_Writeback_Inv_D, start & dcache_index_mask);
-		start += dcache_line_size;
-	}
-	sync();
-}
-
-
-/*
- * Invalidate the entire icache
- */
-static inline void __sb1_flush_icache_all(void)
-{
-	unsigned long addr = 0;
-
-	while (addr < icache_line_size * icache_sets) {
-		cache_set_op(Index_Invalidate_I, addr);
-		addr += icache_line_size;
-	}
-}
-
-/*
- * Invalidate a range of the icache.  The addresses are virtual, and
- * the cache is virtually indexed and tagged.  However, we don't
- * necessarily have the right ASID context, so use index ops instead
- * of hit ops.
- */
-static inline void __sb1_flush_icache_range(unsigned long start,
-	unsigned long end)
-{
-	start &= ~(icache_line_size - 1);
-	end = (end + icache_line_size - 1) & ~(icache_line_size - 1);
-
-	while (start != end) {
-		cache_set_op(Index_Invalidate_I, start & icache_index_mask);
-		start += icache_line_size;
-	}
-	mispredict();
-	sync();
-}
-
-/*
- * Flush the icache for a given physical page.  Need to writeback the
- * dcache first, then invalidate the icache.  If the page isn't
- * executable, nothing is required.
- */
-static void local_sb1_flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn)
-{
-	int cpu = smp_processor_id();
-
-#ifndef CONFIG_SMP
-	if (!(vma->vm_flags & VM_EXEC))
-		return;
-#endif
-
-	__sb1_writeback_inv_dcache_range(addr, addr + PAGE_SIZE);
-
-	/*
-	 * Bumping the ASID is probably cheaper than the flush ...
-	 */
-	if (vma->vm_mm == current->active_mm) {
-		if (cpu_context(cpu, vma->vm_mm) != 0)
-			drop_mmu_context(vma->vm_mm, cpu);
-	} else
-		__sb1_flush_icache_range(addr, addr + PAGE_SIZE);
-}
-
-#ifdef CONFIG_SMP
-struct flush_cache_page_args {
-	struct vm_area_struct *vma;
-	unsigned long addr;
-	unsigned long pfn;
-};
-
-static void sb1_flush_cache_page_ipi(void *info)
-{
-	struct flush_cache_page_args *args = info;
-
-	local_sb1_flush_cache_page(args->vma, args->addr, args->pfn);
-}
-
-/* Dirty dcache could be on another CPU, so do the IPIs */
-static void sb1_flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn)
-{
-	struct flush_cache_page_args args;
-
-	if (!(vma->vm_flags & VM_EXEC))
-		return;
-
-	addr &= PAGE_MASK;
-	args.vma = vma;
-	args.addr = addr;
-	args.pfn = pfn;
-	sb1_on_each_cpu(sb1_flush_cache_page_ipi, (void *) &args, 1, 1);
-}
-#else
-void sb1_flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn)
-	__attribute__((alias("local_sb1_flush_cache_page")));
-#endif
-
-#ifdef CONFIG_SMP
-static void sb1_flush_cache_data_page_ipi(void *info)
-{
-	unsigned long start = (unsigned long)info;
-
-	__sb1_writeback_inv_dcache_range(start, start + PAGE_SIZE);
-}
-
-static void sb1_flush_cache_data_page(unsigned long addr)
-{
-	if (in_atomic())
-		__sb1_writeback_inv_dcache_range(addr, addr + PAGE_SIZE);
-	else
-		on_each_cpu(sb1_flush_cache_data_page_ipi, (void *) addr, 1, 1);
-}
-#else
-
-static void local_sb1_flush_cache_data_page(unsigned long addr)
-{
-	__sb1_writeback_inv_dcache_range(addr, addr + PAGE_SIZE);
-}
-
-void sb1_flush_cache_data_page(unsigned long)
-	__attribute__((alias("local_sb1_flush_cache_data_page")));
-#endif
-
-/*
- * Invalidate all caches on this CPU
- */
-static void __used local_sb1___flush_cache_all(void)
-{
-	__sb1_writeback_inv_dcache_all();
-	__sb1_flush_icache_all();
-}
-
-#ifdef CONFIG_SMP
-void sb1___flush_cache_all_ipi(void *ignored)
-	__attribute__((alias("local_sb1___flush_cache_all")));
-
-static void sb1___flush_cache_all(void)
-{
-	sb1_on_each_cpu(sb1___flush_cache_all_ipi, 0, 1, 1);
-}
-#else
-void sb1___flush_cache_all(void)
-	__attribute__((alias("local_sb1___flush_cache_all")));
-#endif
-
-/*
- * When flushing a range in the icache, we have to first writeback
- * the dcache for the same range, so new ifetches will see any
- * data that was dirty in the dcache.
- *
- * The start/end arguments are Kseg addresses (possibly mapped Kseg).
- */
-
-static void local_sb1_flush_icache_range(unsigned long start,
-	unsigned long end)
-{
-	/* Just wb-inv the whole dcache if the range is big enough */
-	if ((end - start) > dcache_range_cutoff)
-		__sb1_writeback_inv_dcache_all();
-	else
-		__sb1_writeback_inv_dcache_range(start, end);
-
-	/* Just flush the whole icache if the range is big enough */
-	if ((end - start) > icache_range_cutoff)
-		__sb1_flush_icache_all();
-	else
-		__sb1_flush_icache_range(start, end);
-}
-
-#ifdef CONFIG_SMP
-struct flush_icache_range_args {
-	unsigned long start;
-	unsigned long end;
-};
-
-static void sb1_flush_icache_range_ipi(void *info)
-{
-	struct flush_icache_range_args *args = info;
-
-	local_sb1_flush_icache_range(args->start, args->end);
-}
-
-void sb1_flush_icache_range(unsigned long start, unsigned long end)
-{
-	struct flush_icache_range_args args;
-
-	args.start = start;
-	args.end = end;
-	sb1_on_each_cpu(sb1_flush_icache_range_ipi, &args, 1, 1);
-}
-#else
-void sb1_flush_icache_range(unsigned long start, unsigned long end)
-	__attribute__((alias("local_sb1_flush_icache_range")));
-#endif
-
-/*
- * A signal trampoline must fit into a single cacheline.
- */
-static void local_sb1_flush_cache_sigtramp(unsigned long addr)
-{
-	cache_set_op(Index_Writeback_Inv_D, addr & dcache_index_mask);
-	cache_set_op(Index_Writeback_Inv_D, (addr ^ (1<<12)) & dcache_index_mask);
-	cache_set_op(Index_Invalidate_I, addr & icache_index_mask);
-	mispredict();
-}
-
-#ifdef CONFIG_SMP
-static void sb1_flush_cache_sigtramp_ipi(void *info)
-{
-	unsigned long iaddr = (unsigned long) info;
-	local_sb1_flush_cache_sigtramp(iaddr);
-}
-
-static void sb1_flush_cache_sigtramp(unsigned long addr)
-{
-	sb1_on_each_cpu(sb1_flush_cache_sigtramp_ipi, (void *) addr, 1, 1);
-}
-#else
-void sb1_flush_cache_sigtramp(unsigned long addr)
-	__attribute__((alias("local_sb1_flush_cache_sigtramp")));
-#endif
-
-
-/*
- * Anything that just flushes dcache state can be ignored, as we're always
- * coherent in dcache space.  This is just a dummy function that all the
- * nop'ed routines point to
- */
-static void sb1_nop(void)
-{
-}
-
-/*
- *  Cache set values (from the mips64 spec)
- * 0 - 64
- * 1 - 128
- * 2 - 256
- * 3 - 512
- * 4 - 1024
- * 5 - 2048
- * 6 - 4096
- * 7 - Reserved
- */
-
-static unsigned int decode_cache_sets(unsigned int config_field)
-{
-	if (config_field == 7) {
-		/* JDCXXX - Find a graceful way to abort. */
-		return 0;
-	}
-	return (1<<(config_field + 6));
-}
-
-/*
- *  Cache line size values (from the mips64 spec)
- * 0 - No cache present.
- * 1 - 4 bytes
- * 2 - 8 bytes
- * 3 - 16 bytes
- * 4 - 32 bytes
- * 5 - 64 bytes
- * 6 - 128 bytes
- * 7 - Reserved
- */
-
-static unsigned int decode_cache_line_size(unsigned int config_field)
-{
-	if (config_field == 0) {
-		return 0;
-	} else if (config_field == 7) {
-		/* JDCXXX - Find a graceful way to abort. */
-		return 0;
-	}
-	return (1<<(config_field + 1));
-}
-
-/*
- * Relevant bits of the config1 register format (from the MIPS32/MIPS64 specs)
- *
- * 24:22 Icache sets per way
- * 21:19 Icache line size
- * 18:16 Icache Associativity
- * 15:13 Dcache sets per way
- * 12:10 Dcache line size
- * 9:7   Dcache Associativity
- */
-
-static char *way_string[] = {
-	"direct mapped", "2-way", "3-way", "4-way",
-	"5-way", "6-way", "7-way", "8-way",
-};
-
-static __init void probe_cache_sizes(void)
-{
-	u32 config1;
-
-	config1 = read_c0_config1();
-	icache_line_size = decode_cache_line_size((config1 >> 19) & 0x7);
-	dcache_line_size = decode_cache_line_size((config1 >> 10) & 0x7);
-	icache_sets = decode_cache_sets((config1 >> 22) & 0x7);
-	dcache_sets = decode_cache_sets((config1 >> 13) & 0x7);
-	icache_assoc = ((config1 >> 16) & 0x7) + 1;
-	dcache_assoc = ((config1 >> 7) & 0x7) + 1;
-	icache_size = icache_line_size * icache_sets * icache_assoc;
-	dcache_size = dcache_line_size * dcache_sets * dcache_assoc;
-	/* Need to remove non-index bits for index ops */
-	icache_index_mask = (icache_sets - 1) * icache_line_size;
-	dcache_index_mask = (dcache_sets - 1) * dcache_line_size;
-	/*
-	 * These are for choosing range (index ops) versus all.
-	 * icache flushes all ways for each set, so drop icache_assoc.
-	 * dcache flushes all ways and each setting of bit 12 for each
-	 * index, so drop dcache_assoc and halve the dcache_sets.
-	 */
-	icache_range_cutoff = icache_sets * icache_line_size;
-	dcache_range_cutoff = (dcache_sets / 2) * icache_line_size;
-
-	printk("Primary instruction cache %ldkB, %s, linesize %d bytes.\n",
-	       icache_size >> 10, way_string[icache_assoc - 1],
-	       icache_line_size);
-	printk("Primary data cache %ldkB, %s, linesize %d bytes.\n",
-	       dcache_size >> 10, way_string[dcache_assoc - 1],
-	       dcache_line_size);
-}
-
-/*
- * This is called from cache.c.  We have to set up all the
- * memory management function pointers, as well as initialize
- * the caches and tlbs
- */
-void __init sb1_cache_init(void)
-{
-	extern char except_vec2_sb1;
-
-	/* Special cache error handler for SB1 */
-	set_uncached_handler (0x100, &except_vec2_sb1, 0x80);
-
-	probe_cache_sizes();
-
-#ifdef CONFIG_SIBYTE_DMA_PAGEOPS
-	sb1_dma_init();
-#endif
-
-	/*
-	 * None of these are needed for the SB1 - the Dcache is
-	 * physically indexed and tagged, so no virtual aliasing can
-	 * occur
-	 */
-	flush_cache_range = (void *) sb1_nop;
-	flush_cache_mm = (void (*)(struct mm_struct *))sb1_nop;
-	flush_cache_all = sb1_nop;
-
-	/* These routines are for Icache coherence with the Dcache */
-	flush_icache_range = sb1_flush_icache_range;
-	flush_icache_all = __sb1_flush_icache_all; /* local only */
-
-	/* This implies an Icache flush too, so can't be nop'ed */
-	flush_cache_page = sb1_flush_cache_page;
-
-	flush_cache_sigtramp = sb1_flush_cache_sigtramp;
-	local_flush_data_cache_page = (void *) sb1_nop;
-	flush_data_cache_page = sb1_flush_cache_data_page;
-
-	/* Full flush */
-	__flush_cache_all = sb1___flush_cache_all;
-
-	change_c0_config(CONF_CM_CMASK, CONF_CM_DEFAULT);
-
-	/*
-	 * This is the only way to force the update of K0 to complete
-	 * before subsequent instruction fetch.
-	 */
-	__asm__ __volatile__(
-		".set	push			\n"
-	"	.set	noat			\n"
-	"	.set	noreorder		\n"
-	"	.set	mips3			\n"
-	"	" STR(PTR_LA) "	$1, 1f		\n"
-	"	" STR(MTC0) "	$1, $14		\n"
-	"	eret				\n"
-	"1:	.set	pop"
-	:
-	:
-	: "memory");
-
-	local_sb1___flush_cache_all();
-}
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index 560a6de9655..9ea121e8cdc 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -69,7 +69,7 @@ static void tx39h_dma_cache_wback_inv(unsigned long addr, unsigned long size)
 /* TX39H2,TX39H3 */
 static inline void tx39_blast_dcache_page(unsigned long addr)
 {
-	if (current_cpu_data.cputype != CPU_TX3912)
+	if (current_cpu_type() != CPU_TX3912)
 		blast_dcache16_page(addr);
 }
 
@@ -307,7 +307,7 @@ static __init void tx39_probe_cache(void)
 				  TX39_CONF_DCS_SHIFT));
 
 	current_cpu_data.icache.linesz = 16;
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_TX3912:
 		current_cpu_data.icache.ways = 1;
 		current_cpu_data.dcache.ways = 1;
@@ -341,7 +341,7 @@ void __init tx39_cache_init(void)
 
 	tx39_probe_cache();
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_TX3912:
 		/* TX39/H core (writethru direct-map cache) */
 		flush_cache_all	= tx39h_flush_icache_all;
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 81f925a9a73..43dde874f41 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -3,13 +3,14 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1994 - 2003, 07 by Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 1994 - 2003, 06, 07 by Ralf Baechle (ralf@linux-mips.org)
  * Copyright (C) 2007 MIPS Technologies, Inc.
  */
 #include <linux/fs.h>
 #include <linux/fcntl.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/linkage.h>
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
@@ -157,12 +158,6 @@ void __init cpu_cache_init(void)
 		tx39_cache_init();
 		return;
 	}
-	if (cpu_has_sb1_cache) {
-		extern void __weak sb1_cache_init(void);
-
-		sb1_cache_init();
-		return;
-	}
 
 	panic(cache_panic);
 }
diff --git a/arch/mips/mm/cerr-sb1.c b/arch/mips/mm/cerr-sb1.c
index 4c72e650f9b..e7f539e3284 100644
--- a/arch/mips/mm/cerr-sb1.c
+++ b/arch/mips/mm/cerr-sb1.c
@@ -271,14 +271,22 @@ asmlinkage void sb1_cache_error(void)
 
 /* Parity lookup table. */
 static const uint8_t parity[256] = {
-	0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
-	1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
-	1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
-	0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
-	1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
-	0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
-	0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
-	1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0
+	0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+	1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+	1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+	0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+	1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+	0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+	0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+	1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+	1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+	0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+	0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+	1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+	0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+	1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+	1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+	0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0
 };
 
 /* Masks to select bits for Hamming parity, mask_72_64[i] for bit[i] */
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index f60b3dc0fc6..98b5e5bac02 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -35,8 +35,8 @@ static inline unsigned long dma_addr_to_virt(dma_addr_t dma_addr)
 static inline int cpu_is_noncoherent_r10000(struct device *dev)
 {
 	return !plat_device_is_coherent(dev) &&
-	       (current_cpu_data.cputype == CPU_R10000 ||
-	       current_cpu_data.cputype == CPU_R12000);
+	       (current_cpu_type() == CPU_R10000 ||
+	       current_cpu_type() == CPU_R12000);
 }
 
 void *dma_alloc_noncoherent(struct device *dev, size_t size,
diff --git a/arch/mips/mm/pg-r4k.c b/arch/mips/mm/pg-r4k.c
index e47e9e9486b..4f770ac885c 100644
--- a/arch/mips/mm/pg-r4k.c
+++ b/arch/mips/mm/pg-r4k.c
@@ -347,13 +347,14 @@ void __init build_clear_page(void)
 {
 	unsigned int loop_start;
 	unsigned long off;
+	int i;
 
 	epc = (unsigned int *) &clear_page_array;
 	instruction_pending = 0;
 	store_offset = 0;
 
 	if (cpu_has_prefetch) {
-		switch (current_cpu_data.cputype) {
+		switch (current_cpu_type()) {
 		case CPU_TX49XX:
 			/* TX49 supports only Pref_Load */
 			pref_offset_clear = 0;
@@ -434,12 +435,22 @@ dest = label();
 	build_jr_ra();
 
 	BUG_ON(epc > clear_page_array + ARRAY_SIZE(clear_page_array));
+
+	pr_info("Synthesized clear page handler (%u instructions).\n",
+		(unsigned int)(epc - clear_page_array));
+
+	pr_debug("\t.set push\n");
+	pr_debug("\t.set noreorder\n");
+	for (i = 0; i < (epc - clear_page_array); i++)
+		pr_debug("\t.word 0x%08x\n", clear_page_array[i]);
+	pr_debug("\t.set pop\n");
 }
 
 void __init build_copy_page(void)
 {
 	unsigned int loop_start;
 	unsigned long off;
+	int i;
 
 	epc = (unsigned int *) &copy_page_array;
 	store_offset = load_offset = 0;
@@ -515,4 +526,13 @@ dest = label();
 	build_jr_ra();
 
 	BUG_ON(epc > copy_page_array + ARRAY_SIZE(copy_page_array));
+
+	pr_info("Synthesized copy page handler (%u instructions).\n",
+		(unsigned int)(epc - copy_page_array));
+
+	pr_debug("\t.set push\n");
+	pr_debug("\t.set noreorder\n");
+	for (i = 0; i < (epc - copy_page_array); i++)
+		pr_debug("\t.word 0x%08x\n", copy_page_array[i]);
+	pr_debug("\t.set pop\n");
 }
diff --git a/arch/mips/mm/pg-sb1.c b/arch/mips/mm/pg-sb1.c
index adb37d0a30e..a3e98c243a8 100644
--- a/arch/mips/mm/pg-sb1.c
+++ b/arch/mips/mm/pg-sb1.c
@@ -188,9 +188,9 @@ static inline void copy_page_cpu(void *to, void *from)
 	: "+r" (src), "+r" (dst)
 	: "r" (end)
 #ifdef CONFIG_64BIT
-	: "$8","$9","$10","$11","memory");
+	: "$8", "$9", "$10", "$11", "memory");
 #else
-	: "$2","$3","$6","$7","$8","$9","$10","$11","memory");
+	: "$2", "$3", "$6", "$7", "$8", "$9", "$10", "$11", "memory");
 #endif
 }
 
@@ -292,3 +292,11 @@ void copy_page(void *to, void *from)
 
 EXPORT_SYMBOL(clear_page);
 EXPORT_SYMBOL(copy_page);
+
+void __init build_clear_page(void)
+{
+}
+
+void __init build_copy_page(void)
+{
+}
diff --git a/arch/mips/mm/pgtable.c b/arch/mips/mm/pgtable.c
index c93aa6cbcac..57df1c38e30 100644
--- a/arch/mips/mm/pgtable.c
+++ b/arch/mips/mm/pgtable.c
@@ -29,9 +29,9 @@ void show_mem(void)
 			shared += page_count(page) - 1;
 	}
 	printk("%d pages of RAM\n", total);
-	printk("%d pages of HIGHMEM\n",highmem);
-	printk("%d reserved pages\n",reserved);
-	printk("%d pages shared\n",shared);
-	printk("%d pages swap cached\n",cached);
+	printk("%d pages of HIGHMEM\n", highmem);
+	printk("%d reserved pages\n", reserved);
+	printk("%d pages shared\n", shared);
+	printk("%d pages swap cached\n", cached);
 #endif
 }
diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c
index 42b50964c64..c13170bc675 100644
--- a/arch/mips/mm/sc-mips.c
+++ b/arch/mips/mm/sc-mips.c
@@ -102,7 +102,7 @@ static inline int __init mips_sc_probe(void)
 
 int __init mips_sc_init(void)
 {
-	int found = mips_sc_probe ();
+	int found = mips_sc_probe();
 	if (found) {
 		mips_sc_enable();
 		bcops = &mips_sc_ops;
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index dcd6913dc1f..74ae0348cc9 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -491,7 +491,7 @@ void __init tlb_init(void)
 			int wired = current_cpu_data.tlbsize - ntlb;
 			write_c0_wired(wired);
 			write_c0_index(wired-1);
-			printk ("Restricting TLB to %d entries\n", ntlb);
+			printk("Restricting TLB to %d entries\n", ntlb);
 		} else
 			printk("Ignoring invalid argument ntlb=%d\n", ntlb);
 	}
diff --git a/arch/mips/mm/tlb-r8k.c b/arch/mips/mm/tlb-r8k.c
index 266a47d65ee..bd8409d8ff6 100644
--- a/arch/mips/mm/tlb-r8k.c
+++ b/arch/mips/mm/tlb-r8k.c
@@ -56,7 +56,7 @@ void local_flush_tlb_mm(struct mm_struct *mm)
 	int cpu = smp_processor_id();
 
 	if (cpu_context(cpu, mm) != 0)
-		drop_mmu_context(mm,cpu);
+		drop_mmu_context(mm, cpu);
 }
 
 void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 6c425b05244..01b0961acfb 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -35,24 +35,24 @@
 #include <asm/smp.h>
 #include <asm/war.h>
 
-static __init int __maybe_unused r45k_bvahwbug(void)
+static inline int r45k_bvahwbug(void)
 {
 	/* XXX: We should probe for the presence of this bug, but we don't. */
 	return 0;
 }
 
-static __init int __maybe_unused r4k_250MHZhwbug(void)
+static inline int r4k_250MHZhwbug(void)
 {
 	/* XXX: We should probe for the presence of this bug, but we don't. */
 	return 0;
 }
 
-static __init int __maybe_unused bcm1250_m3_war(void)
+static inline int __maybe_unused bcm1250_m3_war(void)
 {
 	return BCM1250_M3_WAR;
 }
 
-static __init int __maybe_unused r10000_llsc_war(void)
+static inline int __maybe_unused r10000_llsc_war(void)
 {
 	return R10000_LLSC_WAR;
 }
@@ -66,7 +66,7 @@ static __init int __maybe_unused r10000_llsc_war(void)
  * why; it's not an issue caused by the core RTL.
  *
  */
-static __init int __attribute__((unused)) m4kc_tlbp_war(void)
+static int __init m4kc_tlbp_war(void)
 {
 	return (current_cpu_data.processor_id & 0xffff00) ==
 	       (PRID_COMP_MIPS | PRID_IMP_4KC);
@@ -140,60 +140,60 @@ struct insn {
 	 | (e) << RE_SH						\
 	 | (f) << FUNC_SH)
 
-static __initdata struct insn insn_table[] = {
-	{ insn_addiu, M(addiu_op,0,0,0,0,0), RS | RT | SIMM },
-	{ insn_addu, M(spec_op,0,0,0,0,addu_op), RS | RT | RD },
-	{ insn_and, M(spec_op,0,0,0,0,and_op), RS | RT | RD },
-	{ insn_andi, M(andi_op,0,0,0,0,0), RS | RT | UIMM },
-	{ insn_beq, M(beq_op,0,0,0,0,0), RS | RT | BIMM },
-	{ insn_beql, M(beql_op,0,0,0,0,0), RS | RT | BIMM },
-	{ insn_bgez, M(bcond_op,0,bgez_op,0,0,0), RS | BIMM },
-	{ insn_bgezl, M(bcond_op,0,bgezl_op,0,0,0), RS | BIMM },
-	{ insn_bltz, M(bcond_op,0,bltz_op,0,0,0), RS | BIMM },
-	{ insn_bltzl, M(bcond_op,0,bltzl_op,0,0,0), RS | BIMM },
-	{ insn_bne, M(bne_op,0,0,0,0,0), RS | RT | BIMM },
-	{ insn_daddiu, M(daddiu_op,0,0,0,0,0), RS | RT | SIMM },
-	{ insn_daddu, M(spec_op,0,0,0,0,daddu_op), RS | RT | RD },
-	{ insn_dmfc0, M(cop0_op,dmfc_op,0,0,0,0), RT | RD | SET},
-	{ insn_dmtc0, M(cop0_op,dmtc_op,0,0,0,0), RT | RD | SET},
-	{ insn_dsll, M(spec_op,0,0,0,0,dsll_op), RT | RD | RE },
-	{ insn_dsll32, M(spec_op,0,0,0,0,dsll32_op), RT | RD | RE },
-	{ insn_dsra, M(spec_op,0,0,0,0,dsra_op), RT | RD | RE },
-	{ insn_dsrl, M(spec_op,0,0,0,0,dsrl_op), RT | RD | RE },
-	{ insn_dsrl32, M(spec_op,0,0,0,0,dsrl32_op), RT | RD | RE },
-	{ insn_dsubu, M(spec_op,0,0,0,0,dsubu_op), RS | RT | RD },
-	{ insn_eret, M(cop0_op,cop_op,0,0,0,eret_op), 0 },
-	{ insn_j, M(j_op,0,0,0,0,0), JIMM },
-	{ insn_jal, M(jal_op,0,0,0,0,0), JIMM },
-	{ insn_jr, M(spec_op,0,0,0,0,jr_op), RS },
-	{ insn_ld, M(ld_op,0,0,0,0,0), RS | RT | SIMM },
-	{ insn_ll, M(ll_op,0,0,0,0,0), RS | RT | SIMM },
-	{ insn_lld, M(lld_op,0,0,0,0,0), RS | RT | SIMM },
-	{ insn_lui, M(lui_op,0,0,0,0,0), RT | SIMM },
-	{ insn_lw, M(lw_op,0,0,0,0,0), RS | RT | SIMM },
-	{ insn_mfc0, M(cop0_op,mfc_op,0,0,0,0), RT | RD | SET},
-	{ insn_mtc0, M(cop0_op,mtc_op,0,0,0,0), RT | RD | SET},
-	{ insn_ori, M(ori_op,0,0,0,0,0), RS | RT | UIMM },
-	{ insn_rfe, M(cop0_op,cop_op,0,0,0,rfe_op), 0 },
-	{ insn_sc, M(sc_op,0,0,0,0,0), RS | RT | SIMM },
-	{ insn_scd, M(scd_op,0,0,0,0,0), RS | RT | SIMM },
-	{ insn_sd, M(sd_op,0,0,0,0,0), RS | RT | SIMM },
-	{ insn_sll, M(spec_op,0,0,0,0,sll_op), RT | RD | RE },
-	{ insn_sra, M(spec_op,0,0,0,0,sra_op), RT | RD | RE },
-	{ insn_srl, M(spec_op,0,0,0,0,srl_op), RT | RD | RE },
-	{ insn_subu, M(spec_op,0,0,0,0,subu_op), RS | RT | RD },
-	{ insn_sw, M(sw_op,0,0,0,0,0), RS | RT | SIMM },
-	{ insn_tlbp, M(cop0_op,cop_op,0,0,0,tlbp_op), 0 },
-	{ insn_tlbwi, M(cop0_op,cop_op,0,0,0,tlbwi_op), 0 },
-	{ insn_tlbwr, M(cop0_op,cop_op,0,0,0,tlbwr_op), 0 },
-	{ insn_xor, M(spec_op,0,0,0,0,xor_op), RS | RT | RD },
-	{ insn_xori, M(xori_op,0,0,0,0,0), RS | RT | UIMM },
+static struct insn insn_table[] __initdata = {
+	{ insn_addiu, M(addiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+	{ insn_addu, M(spec_op, 0, 0, 0, 0, addu_op), RS | RT | RD },
+	{ insn_and, M(spec_op, 0, 0, 0, 0, and_op), RS | RT | RD },
+	{ insn_andi, M(andi_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
+	{ insn_beq, M(beq_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+	{ insn_beql, M(beql_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+	{ insn_bgez, M(bcond_op, 0, bgez_op, 0, 0, 0), RS | BIMM },
+	{ insn_bgezl, M(bcond_op, 0, bgezl_op, 0, 0, 0), RS | BIMM },
+	{ insn_bltz, M(bcond_op, 0, bltz_op, 0, 0, 0), RS | BIMM },
+	{ insn_bltzl, M(bcond_op, 0, bltzl_op, 0, 0, 0), RS | BIMM },
+	{ insn_bne, M(bne_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+	{ insn_daddiu, M(daddiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+	{ insn_daddu, M(spec_op, 0, 0, 0, 0, daddu_op), RS | RT | RD },
+	{ insn_dmfc0, M(cop0_op, dmfc_op, 0, 0, 0, 0), RT | RD | SET},
+	{ insn_dmtc0, M(cop0_op, dmtc_op, 0, 0, 0, 0), RT | RD | SET},
+	{ insn_dsll, M(spec_op, 0, 0, 0, 0, dsll_op), RT | RD | RE },
+	{ insn_dsll32, M(spec_op, 0, 0, 0, 0, dsll32_op), RT | RD | RE },
+	{ insn_dsra, M(spec_op, 0, 0, 0, 0, dsra_op), RT | RD | RE },
+	{ insn_dsrl, M(spec_op, 0, 0, 0, 0, dsrl_op), RT | RD | RE },
+	{ insn_dsrl32, M(spec_op, 0, 0, 0, 0, dsrl32_op), RT | RD | RE },
+	{ insn_dsubu, M(spec_op, 0, 0, 0, 0, dsubu_op), RS | RT | RD },
+	{ insn_eret,  M(cop0_op, cop_op, 0, 0, 0, eret_op),  0 },
+	{ insn_j,  M(j_op, 0, 0, 0, 0, 0),  JIMM },
+	{ insn_jal,  M(jal_op, 0, 0, 0, 0, 0),  JIMM },
+	{ insn_jr,  M(spec_op, 0, 0, 0, 0, jr_op),  RS },
+	{ insn_ld,  M(ld_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_ll,  M(ll_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_lld,  M(lld_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_lui,  M(lui_op, 0, 0, 0, 0, 0),  RT | SIMM },
+	{ insn_lw,  M(lw_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_mfc0,  M(cop0_op, mfc_op, 0, 0, 0, 0),  RT | RD | SET},
+	{ insn_mtc0,  M(cop0_op, mtc_op, 0, 0, 0, 0),  RT | RD | SET},
+	{ insn_ori,  M(ori_op, 0, 0, 0, 0, 0),  RS | RT | UIMM },
+	{ insn_rfe,  M(cop0_op, cop_op, 0, 0, 0, rfe_op),  0 },
+	{ insn_sc,  M(sc_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_scd,  M(scd_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_sd,  M(sd_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_sll,  M(spec_op, 0, 0, 0, 0, sll_op),  RT | RD | RE },
+	{ insn_sra,  M(spec_op, 0, 0, 0, 0, sra_op),  RT | RD | RE },
+	{ insn_srl,  M(spec_op, 0, 0, 0, 0, srl_op),  RT | RD | RE },
+	{ insn_subu,  M(spec_op, 0, 0, 0, 0, subu_op),  RS | RT | RD },
+	{ insn_sw,  M(sw_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_tlbp,  M(cop0_op, cop_op, 0, 0, 0, tlbp_op),  0 },
+	{ insn_tlbwi,  M(cop0_op, cop_op, 0, 0, 0, tlbwi_op),  0 },
+	{ insn_tlbwr,  M(cop0_op, cop_op, 0, 0, 0, tlbwr_op),  0 },
+	{ insn_xor,  M(spec_op, 0, 0, 0, 0, xor_op),  RS | RT | RD },
+	{ insn_xori,  M(xori_op, 0, 0, 0, 0, 0),  RS | RT | UIMM },
 	{ insn_invalid, 0, 0 }
 };
 
 #undef M
 
-static __init u32 build_rs(u32 arg)
+static u32 __init build_rs(u32 arg)
 {
 	if (arg & ~RS_MASK)
 		printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -201,7 +201,7 @@ static __init u32 build_rs(u32 arg)
 	return (arg & RS_MASK) << RS_SH;
 }
 
-static __init u32 build_rt(u32 arg)
+static u32 __init build_rt(u32 arg)
 {
 	if (arg & ~RT_MASK)
 		printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -209,7 +209,7 @@ static __init u32 build_rt(u32 arg)
 	return (arg & RT_MASK) << RT_SH;
 }
 
-static __init u32 build_rd(u32 arg)
+static u32 __init build_rd(u32 arg)
 {
 	if (arg & ~RD_MASK)
 		printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -217,7 +217,7 @@ static __init u32 build_rd(u32 arg)
 	return (arg & RD_MASK) << RD_SH;
 }
 
-static __init u32 build_re(u32 arg)
+static u32 __init build_re(u32 arg)
 {
 	if (arg & ~RE_MASK)
 		printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -225,7 +225,7 @@ static __init u32 build_re(u32 arg)
 	return (arg & RE_MASK) << RE_SH;
 }
 
-static __init u32 build_simm(s32 arg)
+static u32 __init build_simm(s32 arg)
 {
 	if (arg > 0x7fff || arg < -0x8000)
 		printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -233,7 +233,7 @@ static __init u32 build_simm(s32 arg)
 	return arg & 0xffff;
 }
 
-static __init u32 build_uimm(u32 arg)
+static u32 __init build_uimm(u32 arg)
 {
 	if (arg & ~IMM_MASK)
 		printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -241,7 +241,7 @@ static __init u32 build_uimm(u32 arg)
 	return arg & IMM_MASK;
 }
 
-static __init u32 build_bimm(s32 arg)
+static u32 __init build_bimm(s32 arg)
 {
 	if (arg > 0x1ffff || arg < -0x20000)
 		printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -252,7 +252,7 @@ static __init u32 build_bimm(s32 arg)
 	return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 2) & 0x7fff);
 }
 
-static __init u32 build_jimm(u32 arg)
+static u32 __init build_jimm(u32 arg)
 {
 	if (arg & ~((JIMM_MASK) << 2))
 		printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -260,7 +260,7 @@ static __init u32 build_jimm(u32 arg)
 	return (arg >> 2) & JIMM_MASK;
 }
 
-static __init u32 build_func(u32 arg)
+static u32 __init build_func(u32 arg)
 {
 	if (arg & ~FUNC_MASK)
 		printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -268,7 +268,7 @@ static __init u32 build_func(u32 arg)
 	return arg & FUNC_MASK;
 }
 
-static __init u32 build_set(u32 arg)
+static u32 __init build_set(u32 arg)
 {
 	if (arg & ~SET_MASK)
 		printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -315,69 +315,69 @@ static void __init build_insn(u32 **buf, enum opcode opc, ...)
 }
 
 #define I_u1u2u3(op)						\
-	static inline void __init i##op(u32 **buf, unsigned int a,	\
+	static inline void i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b, unsigned int c)			\
 	{							\
 		build_insn(buf, insn##op, a, b, c);		\
 	}
 
 #define I_u2u1u3(op)						\
-	static inline void __init i##op(u32 **buf, unsigned int a,	\
+	static inline void i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b, unsigned int c)			\
 	{							\
 		build_insn(buf, insn##op, b, a, c);		\
 	}
 
 #define I_u3u1u2(op)						\
-	static inline void __init i##op(u32 **buf, unsigned int a,	\
+	static inline void i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b, unsigned int c)			\
 	{							\
 		build_insn(buf, insn##op, b, c, a);		\
 	}
 
 #define I_u1u2s3(op)						\
-	static inline void __init i##op(u32 **buf, unsigned int a,	\
+	static inline void i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b, signed int c)			\
 	{							\
 		build_insn(buf, insn##op, a, b, c);		\
 	}
 
 #define I_u2s3u1(op)						\
-	static inline void __init i##op(u32 **buf, unsigned int a,	\
+	static inline void i##op(u32 **buf, unsigned int a,	\
 	 	signed int b, unsigned int c)			\
 	{							\
 		build_insn(buf, insn##op, c, a, b);		\
 	}
 
 #define I_u2u1s3(op)						\
-	static inline void __init i##op(u32 **buf, unsigned int a,	\
+	static inline void i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b, signed int c)			\
 	{							\
 		build_insn(buf, insn##op, b, a, c);		\
 	}
 
 #define I_u1u2(op)						\
-	static inline void __init i##op(u32 **buf, unsigned int a,	\
+	static inline void i##op(u32 **buf, unsigned int a,	\
 	 	unsigned int b)					\
 	{							\
 		build_insn(buf, insn##op, a, b);		\
 	}
 
 #define I_u1s2(op)						\
-	static inline void __init i##op(u32 **buf, unsigned int a,	\
+	static inline void i##op(u32 **buf, unsigned int a,	\
 	 	signed int b)					\
 	{							\
 		build_insn(buf, insn##op, a, b);		\
 	}
 
 #define I_u1(op)						\
-	static inline void __init i##op(u32 **buf, unsigned int a)	\
+	static inline void i##op(u32 **buf, unsigned int a)	\
 	{							\
 		build_insn(buf, insn##op, a);			\
 	}
 
 #define I_0(op)							\
-	static inline void __init i##op(u32 **buf)		\
+	static inline void i##op(u32 **buf)		\
 	{							\
 		build_insn(buf, insn##op);			\
 	}
@@ -457,7 +457,7 @@ struct label {
 	enum label_id lab;
 };
 
-static __init void build_label(struct label **lab, u32 *addr,
+static void __init build_label(struct label **lab, u32 *addr,
 			       enum label_id l)
 {
 	(*lab)->addr = addr;
@@ -526,34 +526,34 @@ L_LA(_r3000_write_probe_fail)
 #define i_ehb(buf) i_sll(buf, 0, 0, 3)
 
 #ifdef CONFIG_64BIT
-static __init int __maybe_unused in_compat_space_p(long addr)
+static int __init __maybe_unused in_compat_space_p(long addr)
 {
 	/* Is this address in 32bit compat space? */
 	return (((addr) & 0xffffffff00000000L) == 0xffffffff00000000L);
 }
 
-static __init int __maybe_unused rel_highest(long val)
+static int __init __maybe_unused rel_highest(long val)
 {
 	return ((((val + 0x800080008000L) >> 48) & 0xffff) ^ 0x8000) - 0x8000;
 }
 
-static __init int __maybe_unused rel_higher(long val)
+static int __init __maybe_unused rel_higher(long val)
 {
 	return ((((val + 0x80008000L) >> 32) & 0xffff) ^ 0x8000) - 0x8000;
 }
 #endif
 
-static __init int rel_hi(long val)
+static int __init rel_hi(long val)
 {
 	return ((((val + 0x8000L) >> 16) & 0xffff) ^ 0x8000) - 0x8000;
 }
 
-static __init int rel_lo(long val)
+static int __init rel_lo(long val)
 {
 	return ((val & 0xffff) ^ 0x8000) - 0x8000;
 }
 
-static __init void i_LA_mostly(u32 **buf, unsigned int rs, long addr)
+static void __init i_LA_mostly(u32 **buf, unsigned int rs, long addr)
 {
 #ifdef CONFIG_64BIT
 	if (!in_compat_space_p(addr)) {
@@ -571,7 +571,7 @@ static __init void i_LA_mostly(u32 **buf, unsigned int rs, long addr)
 		i_lui(buf, rs, rel_hi(addr));
 }
 
-static __init void __maybe_unused i_LA(u32 **buf, unsigned int rs,
+static void __init __maybe_unused i_LA(u32 **buf, unsigned int rs,
 					     long addr)
 {
 	i_LA_mostly(buf, rs, addr);
@@ -589,7 +589,7 @@ struct reloc {
 	enum label_id lab;
 };
 
-static __init void r_mips_pc16(struct reloc **rel, u32 *addr,
+static void __init r_mips_pc16(struct reloc **rel, u32 *addr,
 			       enum label_id l)
 {
 	(*rel)->addr = addr;
@@ -614,7 +614,7 @@ static inline void __resolve_relocs(struct reloc *rel, struct label *lab)
 	}
 }
 
-static __init void resolve_relocs(struct reloc *rel, struct label *lab)
+static void __init resolve_relocs(struct reloc *rel, struct label *lab)
 {
 	struct label *l;
 
@@ -624,7 +624,7 @@ static __init void resolve_relocs(struct reloc *rel, struct label *lab)
 				__resolve_relocs(rel, l);
 }
 
-static __init void move_relocs(struct reloc *rel, u32 *first, u32 *end,
+static void __init move_relocs(struct reloc *rel, u32 *first, u32 *end,
 			       long off)
 {
 	for (; rel->lab != label_invalid; rel++)
@@ -632,7 +632,7 @@ static __init void move_relocs(struct reloc *rel, u32 *first, u32 *end,
 			rel->addr += off;
 }
 
-static __init void move_labels(struct label *lab, u32 *first, u32 *end,
+static void __init move_labels(struct label *lab, u32 *first, u32 *end,
 			       long off)
 {
 	for (; lab->lab != label_invalid; lab++)
@@ -640,7 +640,7 @@ static __init void move_labels(struct label *lab, u32 *first, u32 *end,
 			lab->addr += off;
 }
 
-static __init void copy_handler(struct reloc *rel, struct label *lab,
+static void __init copy_handler(struct reloc *rel, struct label *lab,
 				u32 *first, u32 *end, u32 *target)
 {
 	long off = (long)(target - first);
@@ -651,7 +651,7 @@ static __init void copy_handler(struct reloc *rel, struct label *lab,
 	move_labels(lab, first, end, off);
 }
 
-static __init int __maybe_unused insn_has_bdelay(struct reloc *rel,
+static int __init __maybe_unused insn_has_bdelay(struct reloc *rel,
 						       u32 *addr)
 {
 	for (; rel->lab != label_invalid; rel++) {
@@ -743,11 +743,11 @@ il_bgez(u32 **p, struct reloc **r, unsigned int reg, enum label_id l)
  * We deliberately chose a buffer size of 128, so we won't scribble
  * over anything important on overflow before we panic.
  */
-static __initdata u32 tlb_handler[128];
+static u32 tlb_handler[128] __initdata;
 
 /* simply assume worst case size for labels and relocs */
-static __initdata struct label labels[128];
-static __initdata struct reloc relocs[128];
+static struct label labels[128] __initdata;
+static struct reloc relocs[128] __initdata;
 
 /*
  * The R3000 TLB handler is simple.
@@ -801,7 +801,7 @@ static void __init build_r3000_tlb_refill_handler(void)
  * other one.To keep things simple, we first assume linear space,
  * then we relocate it to the final handler layout as needed.
  */
-static __initdata u32 final_handler[64];
+static u32 final_handler[64] __initdata;
 
 /*
  * Hazards
@@ -825,9 +825,9 @@ static __initdata u32 final_handler[64];
  *
  * As if we MIPS hackers wouldn't know how to nop pipelines happy ...
  */
-static __init void __maybe_unused build_tlb_probe_entry(u32 **p)
+static void __init __maybe_unused build_tlb_probe_entry(u32 **p)
 {
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	/* Found by experiment: R4600 v2.0 needs this, too.  */
 	case CPU_R4600:
 	case CPU_R5000:
@@ -849,7 +849,7 @@ static __init void __maybe_unused build_tlb_probe_entry(u32 **p)
  */
 enum tlb_write_entry { tlb_random, tlb_indexed };
 
-static __init void build_tlb_write_entry(u32 **p, struct label **l,
+static void __init build_tlb_write_entry(u32 **p, struct label **l,
 					 struct reloc **r,
 					 enum tlb_write_entry wmode)
 {
@@ -860,7 +860,7 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l,
 	case tlb_indexed: tlbw = i_tlbwi; break;
 	}
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_R4000PC:
 	case CPU_R4000SC:
 	case CPU_R4000MC:
@@ -908,6 +908,8 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l,
 	case CPU_4KSC:
 	case CPU_20KC:
 	case CPU_25KF:
+	case CPU_BCM3302:
+	case CPU_BCM4710:
 	case CPU_LOONGSON2:
 		if (m4kc_tlbp_war())
 			i_nop(p);
@@ -991,7 +993,7 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l,
  * TMP and PTR are scratch.
  * TMP will be clobbered, PTR will hold the pmd entry.
  */
-static __init void
+static void __init
 build_get_pmde64(u32 **p, struct label **l, struct reloc **r,
 		 unsigned int tmp, unsigned int ptr)
 {
@@ -1052,7 +1054,7 @@ build_get_pmde64(u32 **p, struct label **l, struct reloc **r,
  * BVADDR is the faulting address, PTR is scratch.
  * PTR will hold the pgd for vmalloc.
  */
-static __init void
+static void __init
 build_get_pgd_vmalloc64(u32 **p, struct label **l, struct reloc **r,
 			unsigned int bvaddr, unsigned int ptr)
 {
@@ -1116,7 +1118,7 @@ build_get_pgd_vmalloc64(u32 **p, struct label **l, struct reloc **r,
  * TMP and PTR are scratch.
  * TMP will be clobbered, PTR will hold the pgd entry.
  */
-static __init void __maybe_unused
+static void __init __maybe_unused
 build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
 {
 	long pgdc = (long)pgd_current;
@@ -1151,12 +1153,12 @@ build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
 
 #endif /* !CONFIG_64BIT */
 
-static __init void build_adjust_context(u32 **p, unsigned int ctx)
+static void __init build_adjust_context(u32 **p, unsigned int ctx)
 {
 	unsigned int shift = 4 - (PTE_T_LOG2 + 1) + PAGE_SHIFT - 12;
 	unsigned int mask = (PTRS_PER_PTE / 2 - 1) << (PTE_T_LOG2 + 1);
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR41XX:
 	case CPU_VR4111:
 	case CPU_VR4121:
@@ -1177,7 +1179,7 @@ static __init void build_adjust_context(u32 **p, unsigned int ctx)
 	i_andi(p, ctx, ctx, mask);
 }
 
-static __init void build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
+static void __init build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
 {
 	/*
 	 * Bug workaround for the Nevada. It seems as if under certain
@@ -1186,7 +1188,7 @@ static __init void build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
 	 * in a different cacheline or a load instruction, probably any
 	 * memory reference, is between them.
 	 */
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_NEVADA:
 		i_LW(p, ptr, 0, ptr);
 		GET_CONTEXT(p, tmp); /* get context reg */
@@ -1202,7 +1204,7 @@ static __init void build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
 	i_ADDU(p, ptr, ptr, tmp); /* add in offset */
 }
 
-static __init void build_update_entries(u32 **p, unsigned int tmp,
+static void __init build_update_entries(u32 **p, unsigned int tmp,
 					unsigned int ptep)
 {
 	/*
@@ -1870,7 +1872,7 @@ void __init build_tlb_refill_handler(void)
 	 */
 	static int run_once = 0;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_R2000:
 	case CPU_R3000:
 	case CPU_R3000A:
diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c
index 4e0a90b3916..aa52aa146ce 100644
--- a/arch/mips/oprofile/common.c
+++ b/arch/mips/oprofile/common.c
@@ -74,7 +74,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 	struct op_mips_model *lmodel = NULL;
 	int res;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_5KC:
 	case CPU_20KC:
 	case CPU_24K:
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index 1ea5c9c1010..423bc2c473d 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -118,7 +118,7 @@ static void mipsxx_reg_setup(struct op_counter_config *ctr)
 
 /* Program all of the registers in preparation for enabling profiling.  */
 
-static void mipsxx_cpu_setup (void *args)
+static void mipsxx_cpu_setup(void *args)
 {
 	unsigned int counters = op_model_mipsxx_ops.num_counters;
 
@@ -222,7 +222,7 @@ static inline int n_counters(void)
 {
 	int counters;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_R10000:
 		counters = 2;
 		break;
@@ -274,7 +274,7 @@ static int __init mipsxx_init(void)
 #endif
 
 	op_model_mipsxx_ops.num_counters = counters;
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_20KC:
 		op_model_mipsxx_ops.cpu_type = "mips/20K";
 		break;
diff --git a/arch/mips/oprofile/op_model_rm9000.c b/arch/mips/oprofile/op_model_rm9000.c
index d29040a56ae..a45d3202894 100644
--- a/arch/mips/oprofile/op_model_rm9000.c
+++ b/arch/mips/oprofile/op_model_rm9000.c
@@ -60,7 +60,7 @@ static void rm9000_reg_setup(struct op_counter_config *ctr)
 
 /* Program all of the registers in preparation for enabling profiling.  */
 
-static void rm9000_cpu_setup (void *args)
+static void rm9000_cpu_setup(void *args)
 {
 	uint64_t perfcount;
 
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index 4ee6800e67e..ed0c07622ba 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -10,6 +10,7 @@ obj-y				+= pci.o
 obj-$(CONFIG_MIPS_BONITO64)	+= ops-bonito64.o
 obj-$(CONFIG_PCI_GT64XXX_PCI0)	+= ops-gt64xxx_pci0.o
 obj-$(CONFIG_MIPS_MSC)		+= ops-msc.o
+obj-$(CONFIG_MIPS_NILE4)	+= ops-nile4.o
 obj-$(CONFIG_MIPS_TX3927)	+= ops-tx3927.o
 obj-$(CONFIG_PCI_VR41XX)	+= ops-vr41xx.o pci-vr41xx.o
 obj-$(CONFIG_NEC_CMBVR4133)	+= fixup-vr4133.o
@@ -19,6 +20,7 @@ obj-$(CONFIG_MARKEINS)		+= ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o
 # These are still pretty much in the old state, watch, go blind.
 #
 obj-$(CONFIG_BASLER_EXCITE)	+= ops-titan.o pci-excite.o fixup-excite.o
+obj-$(CONFIG_LASAT)		+= pci-lasat.o
 obj-$(CONFIG_MIPS_ATLAS)	+= fixup-atlas.o
 obj-$(CONFIG_MIPS_COBALT)	+= fixup-cobalt.o
 obj-$(CONFIG_SOC_AU1500)	+= fixup-au1000.o ops-au1000.o
diff --git a/arch/mips/pci/fixup-atlas.c b/arch/mips/pci/fixup-atlas.c
index 45224fd2c7b..506e883a8c7 100644
--- a/arch/mips/pci/fixup-atlas.c
+++ b/arch/mips/pci/fixup-atlas.c
@@ -77,12 +77,12 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
  * code, but it is better than nothing...
  */
 
-static void atlas_saa9730_base_fixup (struct pci_dev *pdev)
+static void atlas_saa9730_base_fixup(struct pci_dev *pdev)
 {
 	extern void *saa9730_base;
 	if (pdev->bus == 0 && PCI_SLOT(pdev->devfn) == 19)
-		(void) pci_read_config_dword (pdev, 0x14, (u32 *)&saa9730_base);
-	printk ("saa9730_base = %x\n", saa9730_base);
+		(void) pci_read_config_dword(pdev, 0x14, (u32 *)&saa9730_base);
+	printk("saa9730_base = %x\n", saa9730_base);
 }
 
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_PHILIPS, PCI_DEVICE_ID_PHILIPS_SAA9730,
diff --git a/arch/mips/pci/fixup-cobalt.c b/arch/mips/pci/fixup-cobalt.c
index 76b4f0ffb1e..f7df1142912 100644
--- a/arch/mips/pci/fixup-cobalt.c
+++ b/arch/mips/pci/fixup-cobalt.c
@@ -18,6 +18,24 @@
 #include <asm/gt64120.h>
 
 #include <cobalt.h>
+#include <irq.h>
+
+/*
+ * PCI slot numbers
+ */
+#define COBALT_PCICONF_CPU	0x06
+#define COBALT_PCICONF_ETH0	0x07
+#define COBALT_PCICONF_RAQSCSI	0x08
+#define COBALT_PCICONF_VIA	0x09
+#define COBALT_PCICONF_PCISLOT	0x0A
+#define COBALT_PCICONF_ETH1	0x0C
+
+/*
+ * The Cobalt board ID information.  The boards have an ID number wired
+ * into the VIA that is available in the high nibble of register 94.
+ */
+#define VIA_COBALT_BRD_ID_REG  0x94
+#define VIA_COBALT_BRD_REG_to_ID(reg)	((unsigned char)(reg) >> 4)
 
 static void qube_raq_galileo_early_fixup(struct pci_dev *dev)
 {
@@ -132,29 +150,29 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_0,
 
 static char irq_tab_qube1[] __initdata = {
   [COBALT_PCICONF_CPU]     = 0,
-  [COBALT_PCICONF_ETH0]    = COBALT_QUBE1_ETH0_IRQ,
-  [COBALT_PCICONF_RAQSCSI] = COBALT_SCSI_IRQ,
+  [COBALT_PCICONF_ETH0]    = QUBE1_ETH0_IRQ,
+  [COBALT_PCICONF_RAQSCSI] = SCSI_IRQ,
   [COBALT_PCICONF_VIA]     = 0,
-  [COBALT_PCICONF_PCISLOT] = COBALT_QUBE_SLOT_IRQ,
+  [COBALT_PCICONF_PCISLOT] = PCISLOT_IRQ,
   [COBALT_PCICONF_ETH1]    = 0
 };
 
 static char irq_tab_cobalt[] __initdata = {
   [COBALT_PCICONF_CPU]     = 0,
-  [COBALT_PCICONF_ETH0]    = COBALT_ETH0_IRQ,
-  [COBALT_PCICONF_RAQSCSI] = COBALT_SCSI_IRQ,
+  [COBALT_PCICONF_ETH0]    = ETH0_IRQ,
+  [COBALT_PCICONF_RAQSCSI] = SCSI_IRQ,
   [COBALT_PCICONF_VIA]     = 0,
-  [COBALT_PCICONF_PCISLOT] = COBALT_QUBE_SLOT_IRQ,
-  [COBALT_PCICONF_ETH1]    = COBALT_ETH1_IRQ
+  [COBALT_PCICONF_PCISLOT] = PCISLOT_IRQ,
+  [COBALT_PCICONF_ETH1]    = ETH1_IRQ
 };
 
 static char irq_tab_raq2[] __initdata = {
   [COBALT_PCICONF_CPU]     = 0,
-  [COBALT_PCICONF_ETH0]    = COBALT_ETH0_IRQ,
-  [COBALT_PCICONF_RAQSCSI] = COBALT_RAQ_SCSI_IRQ,
+  [COBALT_PCICONF_ETH0]    = ETH0_IRQ,
+  [COBALT_PCICONF_RAQSCSI] = RAQ2_SCSI_IRQ,
   [COBALT_PCICONF_VIA]     = 0,
-  [COBALT_PCICONF_PCISLOT] = COBALT_QUBE_SLOT_IRQ,
-  [COBALT_PCICONF_ETH1]    = COBALT_ETH1_IRQ
+  [COBALT_PCICONF_PCISLOT] = PCISLOT_IRQ,
+  [COBALT_PCICONF_ETH1]    = ETH1_IRQ
 };
 
 int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
diff --git a/arch/mips/pci/ops-au1000.c b/arch/mips/pci/ops-au1000.c
index 7932dfe5eb9..6b29904acf4 100644
--- a/arch/mips/pci/ops-au1000.c
+++ b/arch/mips/pci/ops-au1000.c
@@ -112,7 +112,7 @@ static int config_access(unsigned char access_type, struct pci_bus *bus,
 		first_cfg = 0;
 		pci_cfg_vm = get_vm_area(0x2000, VM_IOREMAP);
 		if (!pci_cfg_vm)
-			panic (KERN_ERR "PCI unable to get vm area\n");
+			panic(KERN_ERR "PCI unable to get vm area\n");
 		pci_cfg_wired_entry = read_c0_wired();
 		add_wired_entry(0, 0, (unsigned long)pci_cfg_vm->addr, PM_4K);
 		last_entryLo0  = last_entryLo1 = 0xffffffff;
diff --git a/arch/mips/pci/ops-nile4.c b/arch/mips/pci/ops-nile4.c
new file mode 100644
index 00000000000..b7f0fb0210f
--- /dev/null
+++ b/arch/mips/pci/ops-nile4.c
@@ -0,0 +1,147 @@
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <asm/bootinfo.h>
+
+#include <asm/lasat/lasat.h>
+#include <asm/gt64120.h>
+#include <asm/nile4.h>
+
+#define PCI_ACCESS_READ  0
+#define PCI_ACCESS_WRITE 1
+
+#define LO(reg) (reg / 4)
+#define HI(reg) (reg / 4 + 1)
+
+volatile unsigned long *const vrc_pciregs = (void *) Vrc5074_BASE;
+
+static DEFINE_SPINLOCK(nile4_pci_lock);
+
+static int nile4_pcibios_config_access(unsigned char access_type,
+	struct pci_bus *bus, unsigned int devfn, int where, u32 *val)
+{
+	unsigned char busnum = bus->number;
+	u32 adr, mask, err;
+
+	if ((busnum == 0) && (PCI_SLOT(devfn) > 8))
+		/* The addressing scheme chosen leaves room for just
+		 * 8 devices on the first busnum (besides the PCI
+		 * controller itself) */
+		return PCIBIOS_DEVICE_NOT_FOUND;
+
+	if ((busnum == 0) && (devfn == PCI_DEVFN(0, 0))) {
+		/* Access controller registers directly */
+		if (access_type == PCI_ACCESS_WRITE) {
+			vrc_pciregs[(0x200 + where) >> 2] = *val;
+		} else {
+			*val = vrc_pciregs[(0x200 + where) >> 2];
+		}
+		return PCIBIOS_SUCCESSFUL;
+	}
+
+	/* Temporarily map PCI Window 1 to config space */
+	mask = vrc_pciregs[LO(NILE4_PCIINIT1)];
+	vrc_pciregs[LO(NILE4_PCIINIT1)] = 0x0000001a | (busnum ? 0x200 : 0);
+
+	/* Clear PCI Error register. This also clears the Error Type
+	 * bits in the Control register */
+	vrc_pciregs[LO(NILE4_PCIERR)] = 0;
+	vrc_pciregs[HI(NILE4_PCIERR)] = 0;
+
+	/* Setup address */
+	if (busnum == 0)
+		adr =
+		    KSEG1ADDR(PCI_WINDOW1) +
+		    ((1 << (PCI_SLOT(devfn) + 15)) | (PCI_FUNC(devfn) << 8)
+		     | (where & ~3));
+	else
+		adr = KSEG1ADDR(PCI_WINDOW1) | (busnum << 16) | (devfn << 8) |
+		      (where & ~3);
+
+	if (access_type == PCI_ACCESS_WRITE)
+		*(u32 *) adr = *val;
+	else
+		*val = *(u32 *) adr;
+
+	/* Check for master or target abort */
+	err = (vrc_pciregs[HI(NILE4_PCICTRL)] >> 5) & 0x7;
+
+	/* Restore PCI Window 1 */
+	vrc_pciregs[LO(NILE4_PCIINIT1)] = mask;
+
+	if (err)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+static int nile4_pcibios_read(struct pci_bus *bus, unsigned int devfn,
+	int where, int size, u32 *val)
+{
+	unsigned long flags;
+	u32 data = 0;
+	int err;
+
+	if ((size == 2) && (where & 1))
+		return PCIBIOS_BAD_REGISTER_NUMBER;
+	else if ((size == 4) && (where & 3))
+		return PCIBIOS_BAD_REGISTER_NUMBER;
+
+	spin_lock_irqsave(&nile4_pci_lock, flags);
+	err = nile4_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, where,
+					&data);
+	spin_unlock_irqrestore(&nile4_pci_lock, flags);
+
+	if (err)
+		return err;
+
+	if (size == 1)
+		*val = (data >> ((where & 3) << 3)) & 0xff;
+	else if (size == 2)
+		*val = (data >> ((where & 3) << 3)) & 0xffff;
+	else
+		*val = data;
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+static int nile4_pcibios_write(struct pci_bus *bus, unsigned int devfn,
+	int where, int size, u32 val)
+{
+	unsigned long flags;
+	u32 data = 0;
+	int err;
+
+	if ((size == 2) && (where & 1))
+		return PCIBIOS_BAD_REGISTER_NUMBER;
+	else if ((size == 4) && (where & 3))
+		return PCIBIOS_BAD_REGISTER_NUMBER;
+
+	spin_lock_irqsave(&nile4_pci_lock, flags);
+	err = nile4_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, where,
+					  &data);
+	spin_unlock_irqrestore(&nile4_pci_lock, flags);
+
+	if (err)
+		return err;
+
+	if (size == 1)
+		data = (data & ~(0xff << ((where & 3) << 3))) |
+		    (val << ((where & 3) << 3));
+	else if (size == 2)
+		data = (data & ~(0xffff << ((where & 3) << 3))) |
+		    (val << ((where & 3) << 3));
+	else
+		data = val;
+
+	if (nile4_pcibios_config_access
+	    (PCI_ACCESS_WRITE, bus, devfn, where, &data))
+		return -1;
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+struct pci_ops nile4_pci_ops = {
+	.read = nile4_pcibios_read,
+	.write = nile4_pcibios_write,
+};
diff --git a/arch/mips/pci/ops-sni.c b/arch/mips/pci/ops-sni.c
index fa2d2c60f79..97ed25b92ed 100644
--- a/arch/mips/pci/ops-sni.c
+++ b/arch/mips/pci/ops-sni.c
@@ -70,13 +70,13 @@ static int pcimt_write(struct pci_bus *bus, unsigned int devfn, int reg,
 
 	switch (size) {
 	case 1:
-		outb (val, PCIMT_CONFIG_DATA + (reg & 3));
+		outb(val, PCIMT_CONFIG_DATA + (reg & 3));
 		break;
 	case 2:
-		outw (val, PCIMT_CONFIG_DATA + (reg & 2));
+		outw(val, PCIMT_CONFIG_DATA + (reg & 2));
 		break;
 	case 4:
-		outl (val, PCIMT_CONFIG_DATA);
+		outl(val, PCIMT_CONFIG_DATA);
 		break;
 	}
 
@@ -93,7 +93,7 @@ static int pcit_set_config_address(unsigned int busno, unsigned int devfn, int r
 	if ((devfn > 255) || (reg > 255) || (busno > 255))
 		return PCIBIOS_BAD_REGISTER_NUMBER;
 
-	outl ((1 << 31) | ((busno & 0xff) << 16) | ((devfn & 0xff) << 8) | (reg & 0xfc), 0xcf8);
+	outl((1 << 31) | ((busno & 0xff) << 16) | ((devfn & 0xff) << 8) | (reg & 0xfc), 0xcf8);
 	return PCIBIOS_SUCCESSFUL;
 }
 
@@ -108,12 +108,12 @@ static int pcit_read(struct pci_bus *bus, unsigned int devfn, int reg,
 	 * we don't do it, we will get a data bus error
 	 */
 	if (bus->number == 0) {
-		pcit_set_config_address (0, 0, 0x68);
-		outl (inl (0xcfc) | 0xc0000000, 0xcfc);
+		pcit_set_config_address(0, 0, 0x68);
+		outl(inl(0xcfc) | 0xc0000000, 0xcfc);
 		if ((res = pcit_set_config_address(0, devfn, 0)))
 			return res;
-		outl (0xffffffff, 0xcfc);
-		pcit_set_config_address (0, 0, 0x68);
+		outl(0xffffffff, 0xcfc);
+		pcit_set_config_address(0, 0, 0x68);
 		if (inl(0xcfc) & 0x100000)
 			return PCIBIOS_DEVICE_NOT_FOUND;
 	}
@@ -144,13 +144,13 @@ static int pcit_write(struct pci_bus *bus, unsigned int devfn, int reg,
 
 	switch (size) {
 	case 1:
-		outb (val, PCIMT_CONFIG_DATA + (reg & 3));
+		outb(val, PCIMT_CONFIG_DATA + (reg & 3));
 		break;
 	case 2:
-		outw (val, PCIMT_CONFIG_DATA + (reg & 2));
+		outw(val, PCIMT_CONFIG_DATA + (reg & 2));
 		break;
 	case 4:
-		outl (val, PCIMT_CONFIG_DATA);
+		outl(val, PCIMT_CONFIG_DATA);
 		break;
 	}
 
diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index 2b4e30c7d10..5443ea3596f 100644
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -49,8 +49,8 @@
  * Macros for calculating offsets into config space given a device
  * structure or dev/fun/reg
  */
-#define CFGOFFSET(bus,devfn,where) (((bus)<<16)+((devfn)<<8)+(where))
-#define CFGADDR(bus,devfn,where)   CFGOFFSET((bus)->number,(devfn),where)
+#define CFGOFFSET(bus, devfn, where) (((bus)<<16)+((devfn)<<8)+(where))
+#define CFGADDR(bus, devfn, where)   CFGOFFSET((bus)->number, (devfn), where)
 
 static void *cfg_space;
 
@@ -255,7 +255,7 @@ static int __init bcm1480_pcibios_init(void)
 	register_pci_controller(&bcm1480_controller);
 
 #ifdef CONFIG_VGA_CONSOLE
-	take_over_console(&vga_con,0,MAX_NR_CONSOLES-1,1);
+	take_over_console(&vga_con, 0, MAX_NR_CONSOLES-1, 1);
 #endif
 	return 0;
 }
diff --git a/arch/mips/pci/pci-bcm1480ht.c b/arch/mips/pci/pci-bcm1480ht.c
index ba2e34b0923..a63e3bd6b0a 100644
--- a/arch/mips/pci/pci-bcm1480ht.c
+++ b/arch/mips/pci/pci-bcm1480ht.c
@@ -48,8 +48,8 @@
  * Macros for calculating offsets into config space given a device
  * structure or dev/fun/reg
  */
-#define CFGOFFSET(bus,devfn,where) (((bus)<<16)+((devfn)<<8)+(where))
-#define CFGADDR(bus,devfn,where)   CFGOFFSET((bus)->number,(devfn),where)
+#define CFGOFFSET(bus, devfn, where) (((bus)<<16)+((devfn)<<8)+(where))
+#define CFGADDR(bus, devfn, where)   CFGOFFSET((bus)->number, (devfn), where)
 
 static void *ht_cfg_space;
 
diff --git a/arch/mips/pci/pci-lasat.c b/arch/mips/pci/pci-lasat.c
new file mode 100644
index 00000000000..5abd5c7119b
--- /dev/null
+++ b/arch/mips/pci/pci-lasat.c
@@ -0,0 +1,91 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2000, 2001, 04 Keith M Wesolowski
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/types.h>
+#include <asm/bootinfo.h>
+
+extern struct pci_ops nile4_pci_ops;
+extern struct pci_ops gt64xxx_pci0_ops;
+static struct resource lasat_pci_mem_resource = {
+	.name	= "LASAT PCI MEM",
+	.start	= 0x18000000,
+	.end	= 0x19ffffff,
+	.flags	= IORESOURCE_MEM,
+};
+
+static struct resource lasat_pci_io_resource = {
+	.name	= "LASAT PCI IO",
+	.start	= 0x1a000000,
+	.end	= 0x1bffffff,
+	.flags	= IORESOURCE_IO,
+};
+
+static struct pci_controller lasat_pci_controller = {
+	.mem_resource	= &lasat_pci_mem_resource,
+	.io_resource	= &lasat_pci_io_resource,
+};
+
+static int __init lasat_pci_setup(void)
+{
+	printk(KERN_DEBUG "PCI: starting\n");
+
+	switch (mips_machtype) {
+	case MACH_LASAT_100:
+		lasat_pci_controller.pci_ops = &gt64xxx_pci0_ops;
+		break;
+	case MACH_LASAT_200:
+		lasat_pci_controller.pci_ops = &nile4_pci_ops;
+		break;
+	default:
+		panic("pcibios_init: mips_machtype incorrect");
+	}
+
+	register_pci_controller(&lasat_pci_controller);
+
+	return 0;
+}
+
+arch_initcall(lasat_pci_setup);
+
+#define LASATINT_ETH1   0
+#define LASATINT_ETH0   1
+#define LASATINT_HDC    2
+#define LASATINT_COMP   3
+#define LASATINT_HDLC   4
+#define LASATINT_PCIA   5
+#define LASATINT_PCIB   6
+#define LASATINT_PCIC   7
+#define LASATINT_PCID   8
+
+int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+	switch (slot) {
+	case 1:
+	case 2:
+	case 3:
+		return LASATINT_PCIA + (((slot-1) + (pin-1)) % 4);
+	case 4:
+		return LASATINT_ETH1;   /* Ethernet 1 (LAN 2) */
+	case 5:
+		return LASATINT_ETH0;   /* Ethernet 0 (LAN 1) */
+	case 6:
+		return LASATINT_HDC;    /* IDE controller */
+	default:
+		return 0xff;            /* Illegal */
+	}
+
+	return -1;
+}
+
+/* Do platform specific device initialization at pci_enable_device() time */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+	return 0;
+}
diff --git a/arch/mips/pci/pci-sb1250.c b/arch/mips/pci/pci-sb1250.c
index c1ac6493155..42e4d2c800f 100644
--- a/arch/mips/pci/pci-sb1250.c
+++ b/arch/mips/pci/pci-sb1250.c
@@ -49,8 +49,8 @@
  * Macros for calculating offsets into config space given a device
  * structure or dev/fun/reg
  */
-#define CFGOFFSET(bus,devfn,where) (((bus)<<16) + ((devfn)<<8) + (where))
-#define CFGADDR(bus,devfn,where)   CFGOFFSET((bus)->number,(devfn),where)
+#define CFGOFFSET(bus, devfn, where) (((bus)<<16) + ((devfn)<<8) + (where))
+#define CFGADDR(bus, devfn, where)   CFGOFFSET((bus)->number, (devfn), where)
 
 static void *cfg_space;
 
diff --git a/arch/mips/pci/pci-vr41xx.c b/arch/mips/pci/pci-vr41xx.c
index 9885fa40360..240df9e3381 100644
--- a/arch/mips/pci/pci-vr41xx.c
+++ b/arch/mips/pci/pci-vr41xx.c
@@ -228,7 +228,7 @@ static int __init vr41xx_pciu_init(void)
 	else
 		pciu_write(PCIEXACCREG, 0);
 
-	if (current_cpu_data.cputype == CPU_VR4122)
+	if (current_cpu_type() == CPU_VR4122)
 		pciu_write(PCITRDYVREG, TRDYV(setup->wait_time_limit_from_irdy_to_trdy));
 
 	pciu_write(LATTIMEREG, MLTIM(setup->master_latency_timer));
diff --git a/arch/mips/philips/pnx8550/common/proc.c b/arch/mips/philips/pnx8550/common/proc.c
index 92311e95b70..18b125e3b65 100644
--- a/arch/mips/philips/pnx8550/common/proc.c
+++ b/arch/mips/philips/pnx8550/common/proc.c
@@ -27,20 +27,20 @@
 #include <uart.h>
 
 
-static int pnx8550_timers_read (char* page, char** start, off_t offset, int count, int* eof, void* data)
+static int pnx8550_timers_read(char* page, char** start, off_t offset, int count, int* eof, void* data)
 {
         int len = 0;
 	int configPR = read_c0_config7();
 
         if (offset==0) {
-		len += sprintf(&page[len],"Timer:       count,  compare, tc, status\n");
-                len += sprintf(&page[len],"    1: %11i, %8i,  %1i, %s\n",
+		len += sprintf(&page[len], "Timer:       count,  compare, tc, status\n");
+                len += sprintf(&page[len], "    1: %11i, %8i,  %1i, %s\n",
 			       read_c0_count(), read_c0_compare(),
 			      (configPR>>6)&0x1, ((configPR>>3)&0x1)? "off":"on");
-                len += sprintf(&page[len],"    2: %11i, %8i,  %1i, %s\n",
+                len += sprintf(&page[len], "    2: %11i, %8i,  %1i, %s\n",
 			       read_c0_count2(), read_c0_compare2(),
 			      (configPR>>7)&0x1, ((configPR>>4)&0x1)? "off":"on");
-                len += sprintf(&page[len],"    3: %11i, %8i,  %1i, %s\n",
+                len += sprintf(&page[len], "    3: %11i, %8i,  %1i, %s\n",
 			       read_c0_count3(), read_c0_compare3(),
 			      (configPR>>8)&0x1, ((configPR>>5)&0x1)? "off":"on");
         }
@@ -48,23 +48,23 @@ static int pnx8550_timers_read (char* page, char** start, off_t offset, int coun
         return len;
 }
 
-static int pnx8550_registers_read (char* page, char** start, off_t offset, int count, int* eof, void* data)
+static int pnx8550_registers_read(char* page, char** start, off_t offset, int count, int* eof, void* data)
 {
         int len = 0;
 
         if (offset==0) {
-                len += sprintf(&page[len],"config1:   %#10.8x\n",read_c0_config1());
-                len += sprintf(&page[len],"config2:   %#10.8x\n",read_c0_config2());
-                len += sprintf(&page[len],"config3:   %#10.8x\n",read_c0_config3());
-                len += sprintf(&page[len],"configPR:  %#10.8x\n",read_c0_config7());
-                len += sprintf(&page[len],"status:    %#10.8x\n",read_c0_status());
-                len += sprintf(&page[len],"cause:     %#10.8x\n",read_c0_cause());
-                len += sprintf(&page[len],"count:     %#10.8x\n",read_c0_count());
-                len += sprintf(&page[len],"count_2:   %#10.8x\n",read_c0_count2());
-                len += sprintf(&page[len],"count_3:   %#10.8x\n",read_c0_count3());
-                len += sprintf(&page[len],"compare:   %#10.8x\n",read_c0_compare());
-                len += sprintf(&page[len],"compare_2: %#10.8x\n",read_c0_compare2());
-                len += sprintf(&page[len],"compare_3: %#10.8x\n",read_c0_compare3());
+                len += sprintf(&page[len], "config1:   %#10.8x\n", read_c0_config1());
+                len += sprintf(&page[len], "config2:   %#10.8x\n", read_c0_config2());
+                len += sprintf(&page[len], "config3:   %#10.8x\n", read_c0_config3());
+                len += sprintf(&page[len], "configPR:  %#10.8x\n", read_c0_config7());
+                len += sprintf(&page[len], "status:    %#10.8x\n", read_c0_status());
+                len += sprintf(&page[len], "cause:     %#10.8x\n", read_c0_cause());
+                len += sprintf(&page[len], "count:     %#10.8x\n", read_c0_count());
+                len += sprintf(&page[len], "count_2:   %#10.8x\n", read_c0_count2());
+                len += sprintf(&page[len], "count_3:   %#10.8x\n", read_c0_count3());
+                len += sprintf(&page[len], "compare:   %#10.8x\n", read_c0_compare());
+                len += sprintf(&page[len], "compare_2: %#10.8x\n", read_c0_compare2());
+                len += sprintf(&page[len], "compare_3: %#10.8x\n", read_c0_compare3());
         }
 
         return len;
diff --git a/arch/mips/philips/pnx8550/common/setup.c b/arch/mips/philips/pnx8550/common/setup.c
index 5bd73747768..2ce298f4d19 100644
--- a/arch/mips/philips/pnx8550/common/setup.c
+++ b/arch/mips/philips/pnx8550/common/setup.c
@@ -47,7 +47,6 @@ extern void pnx8550_machine_halt(void);
 extern void pnx8550_machine_power_off(void);
 extern struct resource ioport_resource;
 extern struct resource iomem_resource;
-extern void pnx8550_time_init(void);
 extern void rs_kgdb_hook(int tty_no);
 extern char *prom_getcmdline(void);
 
@@ -104,8 +103,6 @@ void __init plat_mem_setup(void)
         _machine_halt = pnx8550_machine_halt;
         pm_power_off = pnx8550_machine_power_off;
 
-	board_time_init = pnx8550_time_init;
-
 	/* Clear the Global 2 Register, PCI Inta Output Enable Registers
 	   Bit 1:Enable DAC Powerdown
 	  -> 0:DACs are enabled and are working normally
diff --git a/arch/mips/philips/pnx8550/common/time.c b/arch/mips/philips/pnx8550/common/time.c
index 68def3880a1..e818fd0f158 100644
--- a/arch/mips/philips/pnx8550/common/time.c
+++ b/arch/mips/philips/pnx8550/common/time.c
@@ -1,6 +1,7 @@
 /*
  * Copyright 2001, 2002, 2003 MontaVista Software Inc.
  * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
  *
  * Common time service routines for MIPS machines. See
  * Documents/MIPS/README.txt.
@@ -46,16 +47,16 @@ static void timer_ack(void)
 }
 
 /*
- * pnx8550_time_init() - it does the following things:
+ * plat_time_init() - it does the following things:
  *
- * 1) board_time_init() -
+ * 1) plat_time_init() -
  * 	a) (optional) set up RTC routines,
  *      b) (optional) calibrate and set the mips_hpt_frequency
  *	    (only needed if you intended to use cpu counter as timer interrupt
  *	     source)
  */
 
-void pnx8550_time_init(void)
+__init void plat_time_init(void)
 {
 	unsigned int             n;
 	unsigned int             m;
diff --git a/arch/mips/philips/pnx8550/jbs/init.c b/arch/mips/philips/pnx8550/jbs/init.c
index 85f449174bc..cfd90fa3d79 100644
--- a/arch/mips/philips/pnx8550/jbs/init.c
+++ b/arch/mips/philips/pnx8550/jbs/init.c
@@ -48,7 +48,6 @@ void __init prom_init(void)
 
 	unsigned long memsize;
 
-	mips_machgroup = MACH_GROUP_PHILIPS;
 	mips_machtype = MACH_PHILIPS_JBS;
 
 	//memsize = 0x02800000; /* Trimedia uses memory above */
diff --git a/arch/mips/philips/pnx8550/stb810/prom_init.c b/arch/mips/philips/pnx8550/stb810/prom_init.c
index ea5b4e0fb47..fdb33ed089b 100644
--- a/arch/mips/philips/pnx8550/stb810/prom_init.c
+++ b/arch/mips/philips/pnx8550/stb810/prom_init.c
@@ -41,7 +41,6 @@ void __init prom_init(void)
 
 	prom_init_cmdline();
 
-	mips_machgroup = MACH_GROUP_PHILIPS;
 	mips_machtype = MACH_PHILIPS_STB810;
 
 	memsize = 0x08000000; /* Trimedia uses memory above */
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c b/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c
index 6fa85728158..ab96a2d7f4c 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c
@@ -163,7 +163,7 @@ static int msp_hwbutton_register(struct hwbutton_interrupt *hirq)
 		CIC_EXT_SET_ACTIVE_HI(cic_ext, hirq->eirq);
 	*CIC_EXT_CFG_REG = cic_ext;
 
-	return request_irq(hirq->irq, hwbutton_handler, SA_INTERRUPT,
+	return request_irq(hirq->irq, hwbutton_handler, IRQF_DISABLED,
 				hirq->name, (void *)hirq);
 }
 
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_serial.c b/arch/mips/pmc-sierra/msp71xx/msp_serial.c
index e25bac537d7..15e7b8000b4 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_serial.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_serial.c
@@ -117,7 +117,7 @@ void __init msp_serial_setup(void)
 
 	/* Initialize first serial port */
 	up.mapbase      = MSP_UART0_BASE;
-	up.membase      = ioremap_nocache(up.mapbase,MSP_UART_REG_LEN);
+	up.membase      = ioremap_nocache(up.mapbase, MSP_UART_REG_LEN);
 	up.irq          = MSP_INT_UART0;
 	up.uartclk      = uartclk;
 	up.regshift     = 2;
@@ -145,9 +145,9 @@ void __init msp_serial_setup(void)
 			if( DEBUG_PORT_BASE == KSEG1ADDR(MSP_UART1_BASE) ) {
 				if( mips_machtype == MACH_MSP4200_FPGA
 				 || mips_machtype == MACH_MSP7120_FPGA )
-					initDebugPort(uartclk,19200);
+					initDebugPort(uartclk, 19200);
 				else
-					initDebugPort(uartclk,57600);
+					initDebugPort(uartclk, 57600);
 			}
 #endif
 			break;
@@ -157,7 +157,7 @@ void __init msp_serial_setup(void)
 	}
 
 	up.mapbase      = MSP_UART1_BASE;
-	up.membase      = ioremap_nocache(up.mapbase,MSP_UART_REG_LEN);
+	up.membase      = ioremap_nocache(up.mapbase, MSP_UART_REG_LEN);
 	up.irq          = MSP_INT_UART1;
 	up.line         = 1;
 	up.private_data		= (void*)UART1_STATUS_REG;
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_setup.c b/arch/mips/pmc-sierra/msp71xx/msp_setup.c
index 8f69b789be9..c93675615f5 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_setup.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_setup.c
@@ -25,7 +25,6 @@
 #define MSP_BOARD_RESET_GPIO	9
 #endif
 
-extern void msp_timer_init(void);
 extern void msp_serial_setup(void);
 extern void pmctwiled_setup(void);
 
@@ -149,8 +148,6 @@ void __init plat_mem_setup(void)
 	_machine_restart = msp_restart;
 	_machine_halt = msp_halt;
 	pm_power_off = msp_power_off;
-
-	board_time_init = msp_timer_init;
 }
 
 void __init prom_init(void)
@@ -176,16 +173,13 @@ void __init prom_init(void)
 	case FAMILY_FPGA:
 		if (FPGA_IS_MSP4200(revision)) {
 			/* Old-style revision ID */
-			mips_machgroup = MACH_GROUP_MSP;
 			mips_machtype = MACH_MSP4200_FPGA;
 		} else {
-			mips_machgroup = MACH_GROUP_MSP;
 			mips_machtype = MACH_MSP_OTHER;
 		}
 		break;
 
 	case FAMILY_MSP4200:
-		mips_machgroup = MACH_GROUP_MSP;
 #if defined(CONFIG_PMC_MSP4200_EVAL)
 		mips_machtype  = MACH_MSP4200_EVAL;
 #elif defined(CONFIG_PMC_MSP4200_GW)
@@ -196,12 +190,10 @@ void __init prom_init(void)
 		break;
 
 	case FAMILY_MSP4200_FPGA:
-		mips_machgroup = MACH_GROUP_MSP;
 		mips_machtype  = MACH_MSP4200_FPGA;
 		break;
 
 	case FAMILY_MSP7100:
-		mips_machgroup = MACH_GROUP_MSP;
 #if defined(CONFIG_PMC_MSP7120_EVAL)
 		mips_machtype = MACH_MSP7120_EVAL;
 #elif defined(CONFIG_PMC_MSP7120_GW)
@@ -212,22 +204,14 @@ void __init prom_init(void)
 		break;
 
 	case FAMILY_MSP7100_FPGA:
-		mips_machgroup = MACH_GROUP_MSP;
 		mips_machtype  = MACH_MSP7120_FPGA;
 		break;
 
 	default:
 		/* we don't recognize the machine */
-		mips_machgroup = MACH_GROUP_UNKNOWN;
 		mips_machtype  = MACH_UNKNOWN;
-		break;
-	}
-
-	/* make sure we have the right initialization routine - sanity */
-	if (mips_machgroup != MACH_GROUP_MSP) {
-		ppfinit("Unknown machine group in a "
-			"MSP initialization routine\n");
 		panic("***Bogosity factor five***, exiting\n");
+		break;
 	}
 
 	prom_init_cmdline();
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_time.c b/arch/mips/pmc-sierra/msp71xx/msp_time.c
index 2a2beac5a4f..f221d476362 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_time.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_time.c
@@ -36,7 +36,7 @@
 #include <msp_int.h>
 #include <msp_regs.h>
 
-void __init msp_timer_init(void)
+void __init plat_time_init(void)
 {
 	char    *endp, *s;
 	unsigned long cpu_rate = 0;
@@ -81,7 +81,6 @@ void __init msp_timer_init(void)
 	mips_hpt_frequency = cpu_rate/2;
 }
 
-
 void __init plat_timer_setup(struct irqaction *irq)
 {
 #ifdef CONFIG_IRQ_MSP_CIC
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_usb.c b/arch/mips/pmc-sierra/msp71xx/msp_usb.c
index 21f9c70b692..f7ca4f58233 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_usb.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_usb.c
@@ -58,7 +58,7 @@ static struct platform_device msp_usbhost_device = {
 		.dma_mask = &msp_usbhost_dma_mask,
 		.coherent_dma_mask = DMA_32BIT_MASK,
 	},
-	.num_resources 	= ARRAY_SIZE (msp_usbhost_resources),
+	.num_resources 	= ARRAY_SIZE(msp_usbhost_resources),
 	.resource	= msp_usbhost_resources,
 };
 #endif /* CONFIG_USB_EHCI_HCD */
@@ -86,7 +86,7 @@ static struct platform_device msp_usbdev_device = {
 		.dma_mask = &msp_usbdev_dma_mask,
 		.coherent_dma_mask = DMA_32BIT_MASK,
 	},
-	.num_resources	= ARRAY_SIZE (msp_usbdev_resources),
+	.num_resources	= ARRAY_SIZE(msp_usbdev_resources),
 	.resource	= msp_usbdev_resources,
 };
 #endif /* CONFIG_USB_GADGET */
@@ -129,7 +129,7 @@ static int __init msp_usb_setup(void)
 		ppfinit("platform add USB HOST done %s.\n",
 			    msp_devs[0]->name);
 
-		result = platform_add_devices(msp_devs, ARRAY_SIZE (msp_devs));
+		result = platform_add_devices(msp_devs, ARRAY_SIZE(msp_devs));
 #endif /* CONFIG_USB_EHCI_HCD */
 	}
 #if defined(CONFIG_USB_GADGET)
@@ -139,7 +139,7 @@ static int __init msp_usb_setup(void)
 		ppfinit("platform add USB DEVICE done %s.\n",
 			    msp_devs[0]->name);
 
-		result = platform_add_devices(msp_devs, ARRAY_SIZE (msp_devs));
+		result = platform_add_devices(msp_devs, ARRAY_SIZE(msp_devs));
 	}
 #endif /* CONFIG_USB_GADGET */
 #endif /* CONFIG_USB_EHCI_HCD || CONFIG_USB_GADGET */
diff --git a/arch/mips/pmc-sierra/yosemite/ht.c b/arch/mips/pmc-sierra/yosemite/ht.c
index 1f7c999eb7c..6380662bbf3 100644
--- a/arch/mips/pmc-sierra/yosemite/ht.c
+++ b/arch/mips/pmc-sierra/yosemite/ht.c
@@ -115,7 +115,7 @@ static int titan_ht_config_read_word(struct pci_dev *device,
 
 u32 longswap(unsigned long l)
 {
-        unsigned char b1,b2,b3,b4;
+        unsigned char b1, b2, b3, b4;
 
         b1 = l&255;
         b2 = (l>>8)&255;
diff --git a/arch/mips/pmc-sierra/yosemite/prom.c b/arch/mips/pmc-sierra/yosemite/prom.c
index 0cd78f0f5f2..9b9936de658 100644
--- a/arch/mips/pmc-sierra/yosemite/prom.c
+++ b/arch/mips/pmc-sierra/yosemite/prom.c
@@ -126,7 +126,6 @@ void __init prom_init(void)
 		env++;
 	}
 
-	mips_machgroup = MACH_GROUP_TITAN;
 	mips_machtype = MACH_TITAN_YOSEMITE;
 
 	prom_grab_secondary();
diff --git a/arch/mips/pmc-sierra/yosemite/setup.c b/arch/mips/pmc-sierra/yosemite/setup.c
index 58862c8d1d0..015fcc363dc 100644
--- a/arch/mips/pmc-sierra/yosemite/setup.c
+++ b/arch/mips/pmc-sierra/yosemite/setup.c
@@ -70,7 +70,7 @@ void __init bus_error_init(void)
 }
 
 
-unsigned long m48t37y_get_time(void)
+unsigned long read_persistent_clock(void)
 {
 	unsigned int year, month, day, hour, min, sec;
 	unsigned long flags;
@@ -95,13 +95,17 @@ unsigned long m48t37y_get_time(void)
 	return mktime(year, month, day, hour, min, sec);
 }
 
-int m48t37y_set_time(unsigned long sec)
+int rtc_mips_set_time(unsigned long tim)
 {
 	struct rtc_time tm;
 	unsigned long flags;
 
-	/* convert to a more useful format -- note months count from 0 */
-	to_tm(sec, &tm);
+	/*
+	 * Convert to a more useful format -- note months count from 0
+	 * and years from 1900
+	 */
+	rtc_time_to_tm(tim, &tm);
+	tm.tm_year += 1900;
 	tm.tm_mon += 1;
 
 	spin_lock_irqsave(&rtc_lock, flags);
@@ -138,7 +142,7 @@ void __init plat_timer_setup(struct irqaction *irq)
 	setup_irq(7, irq);
 }
 
-void yosemite_time_init(void)
+void __init plat_time_init(void)
 {
 	mips_hpt_frequency = cpu_clock_freq / 2;
 mips_hpt_frequency = 33000000 * 3 * 5;
@@ -198,17 +202,6 @@ static void __init py_rtc_setup(void)
 	m48t37_base = ioremap(YOSEMITE_RTC_BASE, YOSEMITE_RTC_SIZE);
 	if (!m48t37_base)
 		printk(KERN_ERR "Mapping the RTC failed\n");
-
-	rtc_mips_get_time = m48t37y_get_time;
-	rtc_mips_set_time = m48t37y_set_time;
-
-	write_seqlock(&xtime_lock);
-	xtime.tv_sec = m48t37y_get_time();
-	xtime.tv_nsec = 0;
-
-	set_normalized_timespec(&wall_to_monotonic,
-	                        -xtime.tv_sec, -xtime.tv_nsec);
-	write_sequnlock(&xtime_lock);
 }
 
 /* Not only time init but that's what the hook it's called through is named */
@@ -221,7 +214,6 @@ static void __init py_late_time_init(void)
 
 void __init plat_mem_setup(void)
 {
-	board_time_init = yosemite_time_init;
 	late_time_init = py_late_time_init;
 
 	/* Add memory regions */
diff --git a/arch/mips/qemu/q-firmware.c b/arch/mips/qemu/q-firmware.c
index fb2a8673a6b..c2239b41758 100644
--- a/arch/mips/qemu/q-firmware.c
+++ b/arch/mips/qemu/q-firmware.c
@@ -10,7 +10,7 @@ void __init prom_init(void)
 	cmdline = (int *) (CKSEG0 + (0x10 << 20) - 260);
 	if (*cmdline == 0x12345678) {
 		if (*(char *)(cmdline + 1))
-			strcpy (arcs_cmdline, (char *)(cmdline + 1));
+			strcpy(arcs_cmdline, (char *)(cmdline + 1));
 		add_memory_region(0x0<<20, cmdline[-1], BOOT_MEM_RAM);
 	} else {
 		add_memory_region(0x0<<20, 0x10<<20, BOOT_MEM_RAM);
diff --git a/arch/mips/qemu/q-irq.c b/arch/mips/qemu/q-irq.c
index 89891e984b3..4681757460a 100644
--- a/arch/mips/qemu/q-irq.c
+++ b/arch/mips/qemu/q-irq.c
@@ -2,6 +2,7 @@
 #include <linux/linkage.h>
 
 #include <asm/i8259.h>
+#include <asm/irq_cpu.h>
 #include <asm/mipsregs.h>
 #include <asm/qemu.h>
 #include <asm/system.h>
@@ -12,7 +13,7 @@ asmlinkage void plat_irq_dispatch(void)
 	unsigned int pending = read_c0_status() & read_c0_cause();
 
 	if (pending & 0x8000) {
-		ll_timer_interrupt(Q_COUNT_COMPARE_IRQ);
+		do_IRQ(Q_COUNT_COMPARE_IRQ);
 		return;
 	}
 	if (pending & 0x0400) {
@@ -29,6 +30,7 @@ void __init arch_init_irq(void)
 {
 	mips_hpt_frequency = QEMU_C0_COUNTER_CLOCK;		/* 100MHz */
 
+	mips_cpu_irq_init();
 	init_i8259_irqs();
 	set_c0_status(0x8400);
 }
diff --git a/arch/mips/qemu/q-setup.c b/arch/mips/qemu/q-setup.c
index 841394336f0..23d34c1917c 100644
--- a/arch/mips/qemu/q-setup.c
+++ b/arch/mips/qemu/q-setup.c
@@ -1,4 +1,6 @@
 #include <linux/init.h>
+
+#include <asm/i8253.h>
 #include <asm/io.h>
 #include <asm/time.h>
 
@@ -11,13 +13,9 @@ const char *get_system_type(void)
 	return "Qemu";
 }
 
-void __init plat_timer_setup(struct irqaction *irq)
+void __init plat_time_init(void)
 {
-	/* set the clock to 100 Hz */
-	outb_p(0x34,0x43);		/* binary, mode 2, LSB/MSB, ch 0 */
-	outb_p(LATCH & 0xff , 0x40);	/* LSB */
-	outb(LATCH >> 8 , 0x40);	/* MSB */
-	setup_irq(0, irq);
+	setup_pit_timer();
 }
 
 void __init plat_mem_setup(void)
diff --git a/arch/mips/sgi-ip22/ip22-eisa.c b/arch/mips/sgi-ip22/ip22-eisa.c
index 6b6e97b90c6..26854fb11e7 100644
--- a/arch/mips/sgi-ip22/ip22-eisa.c
+++ b/arch/mips/sgi-ip22/ip22-eisa.c
@@ -55,7 +55,7 @@ static char __init *decode_eisa_sig(unsigned long addr)
 	int i;
 
 	for (i = 0; i < 4; i++) {
-		sig[i] = inb (addr + i);
+		sig[i] = inb(addr + i);
 
 		if (!i && (sig[0] & 0x80))
 			return NULL;
diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index 18348321795..f6d9bf4b26e 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -20,10 +20,10 @@
 #include <asm/mipsregs.h>
 #include <asm/addrspace.h>
 #include <asm/irq_cpu.h>
-
 #include <asm/sgi/ioc.h>
 #include <asm/sgi/hpc3.h>
 #include <asm/sgi/ip22.h>
+#include <asm/time.h>
 
 /* #define DEBUG_SGINT */
 
@@ -204,7 +204,6 @@ static struct irqaction map1_cascade = {
 #define SGI_INTERRUPTS	SGINT_LOCAL3
 #endif
 
-extern void indy_r4k_timer_interrupt(void);
 extern void indy_8254timer_irq(void);
 
 /*
@@ -243,7 +242,7 @@ asmlinkage void plat_irq_dispatch(void)
 	 * First we check for r4k counter/timer IRQ.
 	 */
 	if (pending & CAUSEF_IP7)
-		indy_r4k_timer_interrupt();
+		do_IRQ(SGI_TIMER_IRQ);
 	else if (pending & CAUSEF_IP2)
 		indy_local0_irqdispatch();
 	else if (pending & CAUSEF_IP3)
@@ -345,6 +344,6 @@ void __init arch_init_irq(void)
 
 #ifdef CONFIG_EISA
 	if (ip22_is_fullhouse())	/* Only Indigo-2 has EISA stuff */
-	        ip22_eisa_init ();
+	        ip22_eisa_init();
 #endif
 }
diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c
index e7ce7982db7..174f09e42f6 100644
--- a/arch/mips/sgi-ip22/ip22-setup.c
+++ b/arch/mips/sgi-ip22/ip22-setup.c
@@ -51,7 +51,6 @@ void ip22_do_break(void)
 EXPORT_SYMBOL(ip22_do_break);
 
 extern void ip22_be_init(void) __init;
-extern void ip22_time_init(void) __init;
 
 void __init plat_mem_setup(void)
 {
@@ -59,7 +58,6 @@ void __init plat_mem_setup(void)
 	char *cserial;
 
 	board_be_init = ip22_be_init;
-	ip22_time_init();
 
 	/* Init the INDY HPC I/O controller.  Need to call this before
 	 * fucking with the memory controller because it needs to know the
diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index de3d01823ad..9b9bffd2e8f 100644
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -20,6 +20,7 @@
 
 #include <asm/cpu.h>
 #include <asm/mipsregs.h>
+#include <asm/i8253.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/time.h>
@@ -29,10 +30,10 @@
 #include <asm/sgi/ip22.h>
 
 /*
- * note that mktime uses month from 1 to 12 while to_tm
+ * Note that mktime uses month from 1 to 12 while rtc_time_to_tm
  * uses 0 to 11.
  */
-static unsigned long indy_rtc_get_time(void)
+unsigned long read_persistent_clock(void)
 {
 	unsigned int yrs, mon, day, hrs, min, sec;
 	unsigned int save_control;
@@ -60,16 +61,16 @@ static unsigned long indy_rtc_get_time(void)
 	return mktime(yrs + 1900, mon, day, hrs, min, sec);
 }
 
-static int indy_rtc_set_time(unsigned long tim)
+int rtc_mips_set_time(unsigned long tim)
 {
 	struct rtc_time tm;
 	unsigned int save_control;
 	unsigned long flags;
 
-	to_tm(tim, &tm);
+	rtc_time_to_tm(tim, &tm);
 
 	tm.tm_mon += 1;		/* tm_mon starts at zero */
-	tm.tm_year -= 1940;
+	tm.tm_year -= 40;
 	if (tm.tm_year >= 100)
 		tm.tm_year -= 100;
 
@@ -128,7 +129,7 @@ static unsigned long dosample(void)
 /*
  * Here we need to calibrate the cycle counter to at least be close.
  */
-static __init void indy_time_init(void)
+__init void plat_time_init(void)
 {
 	unsigned long r4k_ticks[3];
 	unsigned long r4k_tick;
@@ -172,6 +173,9 @@ static __init void indy_time_init(void)
 		(int) (r4k_tick % (500000 / HZ)));
 
 	mips_hpt_frequency = r4k_tick * HZ;
+
+	if (ip22_is_fullhouse())
+		setup_pit_timer();
 }
 
 /* Generic SGI handler for (spurious) 8254 interrupts */
@@ -189,16 +193,6 @@ void indy_8254timer_irq(void)
 	irq_exit();
 }
 
-void indy_r4k_timer_interrupt(void)
-{
-	int irq = SGI_TIMER_IRQ;
-
-	irq_enter();
-	kstat_this_cpu.irqs[irq]++;
-	timer_interrupt(irq, NULL);
-	irq_exit();
-}
-
 void __init plat_timer_setup(struct irqaction *irq)
 {
 	/* over-write the handler, we use our own way */
@@ -207,12 +201,3 @@ void __init plat_timer_setup(struct irqaction *irq)
 	/* setup irqaction */
 	setup_irq(SGI_TIMER_IRQ, irq);
 }
-
-void __init ip22_time_init(void)
-{
-	/* setup hookup functions */
-	rtc_mips_get_time = indy_rtc_get_time;
-	rtc_mips_set_time = indy_rtc_set_time;
-
-	board_time_init = indy_time_init;
-}
diff --git a/arch/mips/sgi-ip27/ip27-berr.c b/arch/mips/sgi-ip27/ip27-berr.c
index 123141ab21a..7d05e68fdc7 100644
--- a/arch/mips/sgi-ip27/ip27-berr.c
+++ b/arch/mips/sgi-ip27/ip27-berr.c
@@ -21,8 +21,6 @@
 #include <asm/traps.h>
 #include <asm/uaccess.h>
 
-extern void dump_tlb_all(void);
-
 static void dump_hub_information(unsigned long errst0, unsigned long errst1)
 {
 	static char *err_type[2][8] = {
diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c
index 74158d34963..681b593071c 100644
--- a/arch/mips/sgi-ip27/ip27-init.c
+++ b/arch/mips/sgi-ip27/ip27-init.c
@@ -47,6 +47,9 @@ cnodeid_t	cpuid_to_compact_node[MAXCPUS];
 
 EXPORT_SYMBOL(nasid_to_compact_node);
 
+struct cpuinfo_ip27 sn_cpu_info[NR_CPUS];
+EXPORT_SYMBOL_GPL(sn_cpu_info);
+
 extern void pcibr_setup(cnodeid_t);
 
 extern void xtalk_probe_node(cnodeid_t nid);
@@ -191,7 +194,6 @@ static inline void ioc3_eth_init(void)
 	ioc3->eier = 0;
 }
 
-extern void ip27_time_init(void);
 extern void ip27_reboot_setup(void);
 
 void __init plat_mem_setup(void)
@@ -238,6 +240,4 @@ void __init plat_mem_setup(void)
 	per_cpu_init();
 
 	set_io_port_base(IO_BASE);
-
-	board_time_init = ip27_time_init;
 }
diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c
index fbb27728a76..a70656d4219 100644
--- a/arch/mips/sgi-ip27/ip27-smp.c
+++ b/arch/mips/sgi-ip27/ip27-smp.c
@@ -33,7 +33,7 @@ static void alloc_cpupda(cpuid_t cpu, int cpunum)
 	nasid_t nasid = COMPACT_TO_NASID_NODEID(node);
 
 	cputonasid(cpunum) = nasid;
-	cpu_data[cpunum].p_nodeid = node;
+	sn_cpu_info[cpunum].p_nodeid = node;
 	cputoslice(cpunum) = get_cpu_slice(cpu);
 }
 
@@ -176,7 +176,7 @@ void __cpuinit prom_boot_secondary(int cpu, struct task_struct *idle)
 	unsigned long gp = (unsigned long)task_thread_info(idle);
 	unsigned long sp = __KSTK_TOS(idle);
 
-	LAUNCH_SLAVE(cputonasid(cpu),cputoslice(cpu),
+	LAUNCH_SLAVE(cputonasid(cpu), cputoslice(cpu),
 		(launch_proc_t)MAPPED_KERN_RW_TO_K0(smp_bootstrap),
 		0, (void *) sp, (void *) gp);
 }
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index 8c3c78c63cc..b7b3479b6bc 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -40,7 +40,6 @@
 #define TICK_SIZE (tick_nsec / 1000)
 
 static unsigned long ct_cur[NR_CPUS];	/* What counter should be at next timer irq */
-static long last_rtc_update;		/* Last time the rtc clock got updated */
 
 #if 0
 static int set_rtc_mmss(unsigned long nowtime)
@@ -113,23 +112,6 @@ again:
 
 	update_process_times(user_mode(get_irq_regs()));
 
-	/*
-	 * If we have an externally synchronized Linux clock, then update
-	 * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
-	 * called as close as possible to when a second starts.
-	 */
-	if (ntp_synced() &&
-	    xtime.tv_sec > last_rtc_update + 660 &&
-	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
-	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
-		if (rtc_mips_set_time(xtime.tv_sec) == 0) {
-			last_rtc_update = xtime.tv_sec;
-		} else {
-			last_rtc_update = xtime.tv_sec - 600;
-			/* do it again in 60 s */
-		}
-	}
-
 	write_sequnlock(&xtime_lock);
 	irq_exit();
 }
@@ -141,7 +123,7 @@ again:
 #include <asm/sn/sn0/hubio.h>
 #include <asm/pci/bridge.h>
 
-static __init unsigned long get_m48t35_time(void)
+unsigned long read_persistent_clock(void)
 {
         unsigned int year, month, date, hour, min, sec;
 	struct m48t35_rtc *rtc;
@@ -218,17 +200,23 @@ void __init plat_timer_setup(struct irqaction *irq)
 	setup_irq(irqno, &rt_irqaction);
 }
 
-static cycle_t ip27_hpt_read(void)
+static cycle_t hub_rt_read(void)
 {
 	return REMOTE_HUB_L(cputonasid(0), PI_RT_COUNT);
 }
 
-void __init ip27_time_init(void)
+struct clocksource ht_rt_clocksource = {
+	.name	= "HUB",
+	.rating	= 200,
+	.read	= hub_rt_read,
+	.mask	= CLOCKSOURCE_MASK(52),
+	.shift	= 32,
+	.flags	= CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
+void __init plat_time_init(void)
 {
-	clocksource_mips.read = ip27_hpt_read;
-	mips_hpt_frequency = CYCLES_PER_SEC;
-	xtime.tv_sec = get_m48t35_time();
-	xtime.tv_nsec = 0;
+	clocksource_register(&ht_rt_clocksource);
 }
 
 void __init cpu_time_init(void)
diff --git a/arch/mips/sgi-ip32/crime.c b/arch/mips/sgi-ip32/crime.c
index bff508704d0..563c614ad02 100644
--- a/arch/mips/sgi-ip32/crime.c
+++ b/arch/mips/sgi-ip32/crime.c
@@ -35,8 +35,8 @@ void __init crime_init(void)
 	id = crime->id;
 	rev = id & CRIME_ID_REV;
 	id = (id & CRIME_ID_IDBITS) >> 4;
-	printk (KERN_INFO "CRIME id %1x rev %d at 0x%0*lx\n",
-		id, rev, field, (unsigned long) CRIME_BASE);
+	printk(KERN_INFO "CRIME id %1x rev %d at 0x%0*lx\n",
+	       id, rev, field, (unsigned long) CRIME_BASE);
 }
 
 irqreturn_t crime_memerr_intr(unsigned int irq, void *dev_id)
@@ -96,7 +96,7 @@ irqreturn_t crime_cpuerr_intr(unsigned int irq, void *dev_id)
 	unsigned long addr = crime->cpu_error_addr & CRIME_CPU_ERROR_ADDR_MASK;
 
 	addr <<= 2;
-	printk ("CRIME CPU error at 0x%09lx status 0x%08lx\n", addr, stat);
+	printk("CRIME CPU error at 0x%09lx status 0x%08lx\n", addr, stat);
 	crime->cpu_error_stat = 0;
 
 	return IRQ_HANDLED;
diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c
index fb9da9acf53..7f4b793c3df 100644
--- a/arch/mips/sgi-ip32/ip32-irq.c
+++ b/arch/mips/sgi-ip32/ip32-irq.c
@@ -117,10 +117,18 @@ static void inline flush_mace_bus(void)
 extern irqreturn_t crime_memerr_intr(int irq, void *dev_id);
 extern irqreturn_t crime_cpuerr_intr(int irq, void *dev_id);
 
-struct irqaction memerr_irq = { crime_memerr_intr, IRQF_DISABLED,
-			CPU_MASK_NONE, "CRIME memory error", NULL, NULL };
-struct irqaction cpuerr_irq = { crime_cpuerr_intr, IRQF_DISABLED,
-			CPU_MASK_NONE, "CRIME CPU error", NULL, NULL };
+struct irqaction memerr_irq = {
+	.handler = crime_memerr_intr,
+	.flags = IRQF_DISABLED,
+	.mask = CPU_MASK_NONE,
+	.name = "CRIME memory error",
+};
+struct irqaction cpuerr_irq = {
+	.handler = crime_cpuerr_intr,
+	.flags = IRQF_DISABLED,
+	.mask = CPU_MASK_NONE,
+	.name = "CRIME CPU error",
+};
 
 /*
  * For interrupts wired from a single device to the CPU.  Only the clock
@@ -140,7 +148,7 @@ static void disable_cpu_irq(unsigned int irq)
 static void end_cpu_irq(unsigned int irq)
 {
 	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		enable_cpu_irq (irq);
+		enable_cpu_irq(irq);
 }
 
 static struct irq_chip ip32_cpu_interrupt = {
@@ -281,11 +289,11 @@ static struct irq_chip ip32_macepci_interrupt = {
 
 static unsigned long maceisa_mask;
 
-static void enable_maceisa_irq (unsigned int irq)
+static void enable_maceisa_irq(unsigned int irq)
 {
 	unsigned int crime_int = 0;
 
-	DBG ("maceisa enable: %u\n", irq);
+	DBG("maceisa enable: %u\n", irq);
 
 	switch (irq) {
 	case MACEISA_AUDIO_SW_IRQ ... MACEISA_AUDIO3_MERR_IRQ:
@@ -298,7 +306,7 @@ static void enable_maceisa_irq (unsigned int irq)
 		crime_int = MACE_SUPERIO_INT;
 		break;
 	}
-	DBG ("crime_int %08x enabled\n", crime_int);
+	DBG("crime_int %08x enabled\n", crime_int);
 	crime_mask |= crime_int;
 	crime->imask = crime_mask;
 	maceisa_mask |= 1 << (irq - 33);
@@ -389,15 +397,15 @@ static struct irq_chip ip32_mace_interrupt = {
 
 static void ip32_unknown_interrupt(void)
 {
-	printk ("Unknown interrupt occurred!\n");
-	printk ("cp0_status: %08x\n", read_c0_status());
-	printk ("cp0_cause: %08x\n", read_c0_cause());
-	printk ("CRIME intr mask: %016lx\n", crime->imask);
-	printk ("CRIME intr status: %016lx\n", crime->istat);
-	printk ("CRIME hardware intr register: %016lx\n", crime->hard_int);
-	printk ("MACE ISA intr mask: %08lx\n", mace->perif.ctrl.imask);
-	printk ("MACE ISA intr status: %08lx\n", mace->perif.ctrl.istat);
-	printk ("MACE PCI control register: %08x\n", mace->pci.control);
+	printk("Unknown interrupt occurred!\n");
+	printk("cp0_status: %08x\n", read_c0_status());
+	printk("cp0_cause: %08x\n", read_c0_cause());
+	printk("CRIME intr mask: %016lx\n", crime->imask);
+	printk("CRIME intr status: %016lx\n", crime->istat);
+	printk("CRIME hardware intr register: %016lx\n", crime->hard_int);
+	printk("MACE ISA intr mask: %08lx\n", mace->perif.ctrl.imask);
+	printk("MACE ISA intr status: %08lx\n", mace->perif.ctrl.istat);
+	printk("MACE PCI control register: %08x\n", mace->pci.control);
 
 	printk("Register dump:\n");
 	show_regs(get_irq_regs());
@@ -449,7 +457,7 @@ static void ip32_irq4(void)
 
 static void ip32_irq5(void)
 {
-	ll_timer_interrupt(IP32_R4K_TIMER_IRQ);
+	do_IRQ(IP32_R4K_TIMER_IRQ);
 }
 
 asmlinkage void plat_irq_dispatch(void)
diff --git a/arch/mips/sgi-ip32/ip32-memory.c b/arch/mips/sgi-ip32/ip32-memory.c
index 849d392a001..ca93ecf825a 100644
--- a/arch/mips/sgi-ip32/ip32-memory.c
+++ b/arch/mips/sgi-ip32/ip32-memory.c
@@ -19,7 +19,7 @@
 
 extern void crime_init(void);
 
-void __init prom_meminit (void)
+void __init prom_meminit(void)
 {
 	u64 base, size;
 	int bank;
@@ -38,7 +38,7 @@ void __init prom_meminit (void)
 
 		printk("CRIME MC: bank %u base 0x%016lx size %luMiB\n",
 			bank, base, size >> 20);
-		add_memory_region (base, size, BOOT_MEM_RAM);
+		add_memory_region(base, size, BOOT_MEM_RAM);
 	}
 }
 
diff --git a/arch/mips/sgi-ip32/ip32-setup.c b/arch/mips/sgi-ip32/ip32-setup.c
index bbba066cb40..4125a5ba119 100644
--- a/arch/mips/sgi-ip32/ip32-setup.c
+++ b/arch/mips/sgi-ip32/ip32-setup.c
@@ -62,10 +62,15 @@ static inline void str2eaddr(unsigned char *ea, unsigned char *str)
 }
 #endif
 
+unsigned long read_persistent_clock(void)
+{
+	return mc146818_get_cmos_time();
+}
+
 /* An arbitrary time; this can be decreased if reliability looks good */
 #define WAIT_MS 10
 
-void __init ip32_time_init(void)
+void __init plat_time_init(void)
 {
 	printk(KERN_INFO "Calibrating system timer... ");
 	write_c0_count(0);
@@ -85,11 +90,6 @@ void __init plat_mem_setup(void)
 {
 	board_be_init = ip32_be_init;
 
-	rtc_mips_get_time = mc146818_get_cmos_time;
-	rtc_mips_set_mmss = mc146818_set_rtc_mmss;
-
-	board_time_init = ip32_time_init;
-
 #ifdef CONFIG_SGI_O2MACE_ETH
 	{
 		char *mac = ArcGetEnvironmentVariable("eaddr");
diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig
index fdd7bd98fb4..e8fb880272b 100644
--- a/arch/mips/sibyte/Kconfig
+++ b/arch/mips/sibyte/Kconfig
@@ -1,6 +1,7 @@
 config SIBYTE_SB1250
 	bool
 	select HW_HAS_PCI
+	select IRQ_CPU
 	select SIBYTE_ENABLE_LDT_IF_PCI
 	select SIBYTE_HAS_ZBUS_PROFILING
 	select SIBYTE_SB1xxx_SOC
@@ -8,6 +9,7 @@ config SIBYTE_SB1250
 
 config SIBYTE_BCM1120
 	bool
+	select IRQ_CPU
 	select SIBYTE_BCM112X
 	select SIBYTE_HAS_ZBUS_PROFILING
 	select SIBYTE_SB1xxx_SOC
@@ -15,6 +17,7 @@ config SIBYTE_BCM1120
 config SIBYTE_BCM1125
 	bool
 	select HW_HAS_PCI
+	select IRQ_CPU
 	select SIBYTE_BCM112X
 	select SIBYTE_HAS_ZBUS_PROFILING
 	select SIBYTE_SB1xxx_SOC
@@ -22,6 +25,7 @@ config SIBYTE_BCM1125
 config SIBYTE_BCM1125H
 	bool
 	select HW_HAS_PCI
+	select IRQ_CPU
 	select SIBYTE_BCM112X
 	select SIBYTE_ENABLE_LDT_IF_PCI
 	select SIBYTE_HAS_ZBUS_PROFILING
@@ -29,12 +33,14 @@ config SIBYTE_BCM1125H
 
 config SIBYTE_BCM112X
 	bool
+	select IRQ_CPU
 	select SIBYTE_SB1xxx_SOC
 	select SIBYTE_HAS_ZBUS_PROFILING
 
 config SIBYTE_BCM1x80
 	bool
 	select HW_HAS_PCI
+	select IRQ_CPU
 	select SIBYTE_HAS_ZBUS_PROFILING
 	select SIBYTE_SB1xxx_SOC
 	select SYS_SUPPORTS_SMP
@@ -42,6 +48,7 @@ config SIBYTE_BCM1x80
 config SIBYTE_BCM1x55
 	bool
 	select HW_HAS_PCI
+	select IRQ_CPU
 	select SIBYTE_SB1xxx_SOC
 	select SIBYTE_HAS_ZBUS_PROFILING
 	select SYS_SUPPORTS_SMP
@@ -49,6 +56,7 @@ config SIBYTE_BCM1x55
 config SIBYTE_SB1xxx_SOC
 	bool
 	select DMA_COHERENT
+	select IRQ_CPU
 	select SIBYTE_CFE
 	select SWAP_IO_SPACE
 	select SYS_SUPPORTS_32BIT_KERNEL
@@ -124,6 +132,7 @@ config SB1_CERR_STALL
 config SIBYTE_CFE
 	bool "Booting from CFE"
 	depends on SIBYTE_SB1xxx_SOC
+	select CFE
 	select SYS_HAS_EARLY_PRINTK
 	help
 	  Make use of the CFE API for enumerating available memory,
@@ -165,10 +174,6 @@ config SIBYTE_BW_TRACE
 	  buffer activity.  Raw buffer data is dumped to console, and
 	  must be processed off-line.
 
-config SIBYTE_SB1250_PROF
-	bool "Support for SB1/SOC profiling - SB1/SCD perf counters"
-	depends on SIBYTE_SB1xxx_SOC
-
 config SIBYTE_TBPROF
 	tristate "Support for ZBbus profiling"
 	depends on SIBYTE_HAS_ZBUS_PROFILING
diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c
index e729b5f3026..7aa79bf63c4 100644
--- a/arch/mips/sibyte/bcm1480/irq.c
+++ b/arch/mips/sibyte/bcm1480/irq.c
@@ -289,7 +289,7 @@ int bcm1480_steal_irq(int irq)
 	if (irq >= BCM1480_NR_IRQS)
 		return -EINVAL;
 
-	spin_lock_irqsave(&desc->lock,flags);
+	spin_lock_irqsave(&desc->lock, flags);
 	/* Don't allow sharing at all for these */
 	if (desc->action != NULL)
 		retval = -EBUSY;
@@ -297,7 +297,7 @@ int bcm1480_steal_irq(int irq)
 		desc->action = &bcm1480_dummy_action;
 		desc->depth = 0;
 	}
-	spin_unlock_irqrestore(&desc->lock,flags);
+	spin_unlock_irqrestore(&desc->lock, flags);
 	return 0;
 }
 
@@ -431,8 +431,8 @@ void __init arch_init_irq(void)
 
 #include <linux/delay.h>
 
-#define duart_out(reg, val)     csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port,reg)))
-#define duart_in(reg)           csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port,reg)))
+#define duart_out(reg, val)     csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port, reg)))
+#define duart_in(reg)           csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port, reg)))
 
 static void bcm1480_kgdb_interrupt(void)
 {
@@ -450,7 +450,6 @@ static void bcm1480_kgdb_interrupt(void)
 
 #endif 	/* CONFIG_KGDB */
 
-extern void bcm1480_timer_interrupt(void);
 extern void bcm1480_mailbox_interrupt(void);
 
 asmlinkage void plat_irq_dispatch(void)
@@ -470,8 +469,16 @@ asmlinkage void plat_irq_dispatch(void)
 	else
 #endif
 
-	if (pending & CAUSEF_IP4)
-		bcm1480_timer_interrupt();
+	if (pending & CAUSEF_IP4) {
+		int cpu = smp_processor_id();
+		int irq = K_BCM1480_INT_TIMER_0 + cpu;
+
+		/* Reset the timer */
+		__raw_writeq(M_SCD_TIMER_ENABLE|M_SCD_TIMER_MODE_CONTINUOUS,
+		            IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)));
+
+		do_IRQ(irq);
+	}
 
 #ifdef CONFIG_SMP
 	else if (pending & CAUSEF_IP3)
diff --git a/arch/mips/sibyte/bcm1480/setup.c b/arch/mips/sibyte/bcm1480/setup.c
index 7e1aa348b8e..05ed92c92b6 100644
--- a/arch/mips/sibyte/bcm1480/setup.c
+++ b/arch/mips/sibyte/bcm1480/setup.c
@@ -43,16 +43,49 @@ static unsigned int part_type;
 static char *soc_str;
 static char *pass_str;
 
-static inline int setup_bcm1x80_bcm1x55(void);
+static int __init setup_bcm1x80_bcm1x55(void)
+{
+	int ret = 0;
+
+	switch (soc_pass) {
+	case K_SYS_REVISION_BCM1480_S0:
+		periph_rev = 1;
+		pass_str = "S0 (pass1)";
+		break;
+	case K_SYS_REVISION_BCM1480_A1:
+		periph_rev = 1;
+		pass_str = "A1 (pass1)";
+		break;
+	case K_SYS_REVISION_BCM1480_A2:
+		periph_rev = 1;
+		pass_str = "A2 (pass1)";
+		break;
+	case K_SYS_REVISION_BCM1480_A3:
+		periph_rev = 1;
+		pass_str = "A3 (pass1)";
+		break;
+	case K_SYS_REVISION_BCM1480_B0:
+		periph_rev = 1;
+		pass_str = "B0 (pass2)";
+		break;
+	default:
+		printk("Unknown %s rev %x\n", soc_str, soc_pass);
+		periph_rev = 1;
+		pass_str = "Unknown Revision";
+		break;
+	}
+
+	return ret;
+}
 
 /* Setup code likely to be common to all SiByte platforms */
 
-static inline int sys_rev_decode(void)
+static int __init sys_rev_decode(void)
 {
 	int ret = 0;
 
 	switch (soc_type) {
-	    case K_SYS_SOC_TYPE_BCM1x80:
+	case K_SYS_SOC_TYPE_BCM1x80:
 		if (part_type == K_SYS_PART_BCM1480)
 		    soc_str = "BCM1480";
 		else if (part_type == K_SYS_PART_BCM1280)
@@ -62,7 +95,7 @@ static inline int sys_rev_decode(void)
 		ret = setup_bcm1x80_bcm1x55();
 		break;
 
-	    case K_SYS_SOC_TYPE_BCM1x55:
+	case K_SYS_SOC_TYPE_BCM1x55:
 		if (part_type == K_SYS_PART_BCM1455)
 		    soc_str = "BCM1455";
 		else if (part_type == K_SYS_PART_BCM1255)
@@ -72,49 +105,16 @@ static inline int sys_rev_decode(void)
 		ret = setup_bcm1x80_bcm1x55();
 		break;
 
-	    default:
+	default:
 		printk("Unknown part type %x\n", part_type);
 		ret = 1;
 		break;
 	}
-	return ret;
-}
 
-static inline int setup_bcm1x80_bcm1x55(void)
-{
-	int ret = 0;
-
-	switch (soc_pass) {
-	    case K_SYS_REVISION_BCM1480_S0:
-		periph_rev = 1;
-		pass_str = "S0 (pass1)";
-		break;
-	    case K_SYS_REVISION_BCM1480_A1:
-		periph_rev = 1;
-		pass_str = "A1 (pass1)";
-		break;
-	    case K_SYS_REVISION_BCM1480_A2:
-		periph_rev = 1;
-		pass_str = "A2 (pass1)";
-		break;
-	    case K_SYS_REVISION_BCM1480_A3:
-		periph_rev = 1;
-		pass_str = "A3 (pass1)";
-		break;
-	    case K_SYS_REVISION_BCM1480_B0:
-		periph_rev = 1;
-		pass_str = "B0 (pass2)";
-		break;
-	    default:
-		printk("Unknown %s rev %x\n", soc_str, soc_pass);
-		periph_rev = 1;
-		pass_str = "Unknown Revision";
-		break;
-	}
 	return ret;
 }
 
-void bcm1480_setup(void)
+void __init bcm1480_setup(void)
 {
 	uint64_t sys_rev;
 	int plldiv;
diff --git a/arch/mips/sibyte/bcm1480/time.c b/arch/mips/sibyte/bcm1480/time.c
index 6f3f71bf424..40d7126cd5b 100644
--- a/arch/mips/sibyte/bcm1480/time.c
+++ b/arch/mips/sibyte/bcm1480/time.c
@@ -25,6 +25,7 @@
  * code to do general bookkeeping (e.g. update jiffies, run
  * bottom halves, etc.)
  */
+#include <linux/clockchips.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/spinlock.h>
@@ -55,15 +56,12 @@
 
 extern int bcm1480_steal_irq(int irq);
 
-void bcm1480_time_init(void)
+void __init plat_time_init(void)
 {
-	int cpu = smp_processor_id();
-	int irq = K_BCM1480_INT_TIMER_0+cpu;
+	unsigned int cpu = smp_processor_id();
+	unsigned int irq = K_BCM1480_INT_TIMER_0 + cpu;
 
-	/* Only have 4 general purpose timers */
-	if (cpu > 3) {
-		BUG();
-	}
+	BUG_ON(cpu > 3);	/* Only have 4 general purpose timers */
 
 	bcm1480_mask_irq(cpu, irq);
 
@@ -71,27 +69,83 @@ void bcm1480_time_init(void)
 	__raw_writeq(IMR_IP4_VAL, IOADDR(A_BCM1480_IMR_REGISTER(cpu, R_BCM1480_IMR_INTERRUPT_MAP_BASE_H)
 	      + (irq<<3)));
 
-	/* the general purpose timer ticks at 1 Mhz independent of the rest of the system */
-	/* Disable the timer and set up the count */
-	__raw_writeq(0, IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)));
-	__raw_writeq(
-		BCM1480_HPT_VALUE/HZ
-		, IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)));
+	bcm1480_unmask_irq(cpu, irq);
+	bcm1480_steal_irq(irq);
+}
+
+/*
+ * The general purpose timer ticks at 1 Mhz independent if
+ * the rest of the system
+ */
+static void sibyte_set_mode(enum clock_event_mode mode,
+                           struct clock_event_device *evt)
+{
+	unsigned int cpu = smp_processor_id();
+	void __iomem *timer_cfg, *timer_init;
+
+	timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG));
+	timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG));
+
+	switch (mode) {
+	case CLOCK_EVT_MODE_PERIODIC:
+		__raw_writeq(0, timer_cfg);
+		__raw_writeq(BCM1480_HPT_VALUE / HZ - 1, timer_init);
+		__raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS,
+			     timer_cfg);
+		break;
+
+	case CLOCK_EVT_MODE_ONESHOT:
+		/* Stop the timer until we actually program a shot */
+	case CLOCK_EVT_MODE_SHUTDOWN:
+		__raw_writeq(0, timer_cfg);
+		break;
+
+	case CLOCK_EVT_MODE_UNUSED:	/* shuddup gcc */
+		;
+	}
+}
+
+struct clock_event_device sibyte_hpt_clockevent = {
+	.name		= "bcm1480-counter",
+	.features	= CLOCK_EVT_FEAT_PERIODIC,
+	.set_mode	= sibyte_set_mode,
+	.shift		= 32,
+	.irq		= 0,
+};
+
+static irqreturn_t sibyte_counter_handler(int irq, void *dev_id)
+{
+	struct clock_event_device *cd = &sibyte_hpt_clockevent;
+	unsigned int cpu = smp_processor_id();
 
-	/* Set the timer running */
+	/* Reset the timer */
 	__raw_writeq(M_SCD_TIMER_ENABLE|M_SCD_TIMER_MODE_CONTINUOUS,
-	      IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)));
+	             IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)));
+	cd->event_handler(cd);
 
-	bcm1480_unmask_irq(cpu, irq);
-	bcm1480_steal_irq(irq);
-	/*
-	 * This interrupt is "special" in that it doesn't use the request_irq
-	 * way to hook the irq line.  The timer interrupt is initialized early
-	 * enough to make this a major pain, and it's also firing enough to
-	 * warrant a bit of special case code.  bcm1480_timer_interrupt is
-	 * called directly from irq_handler.S when IP[4] is set during an
-	 * interrupt
-	 */
+	return IRQ_HANDLED;
+}
+
+static struct irqaction sibyte_counter_irqaction = {
+	.handler	= sibyte_counter_handler,
+	.flags		= IRQF_DISABLED | IRQF_PERCPU,
+	.name		= "timer",
+};
+
+/*
+ * This interrupt is "special" in that it doesn't use the request_irq
+ * way to hook the irq line.  The timer interrupt is initialized early
+ * enough to make this a major pain, and it's also firing enough to
+ * warrant a bit of special case code.  bcm1480_timer_interrupt is
+ * called directly from irq_handler.S when IP[4] is set during an
+ * interrupt
+ */
+static void __init sb1480_clockevent_init(void)
+{
+	unsigned int cpu = smp_processor_id();
+	unsigned int irq = K_BCM1480_INT_TIMER_0 + cpu;
+
+	setup_irq(irq, &sibyte_counter_irqaction);
 }
 
 void bcm1480_timer_interrupt(void)
@@ -103,18 +157,7 @@ void bcm1480_timer_interrupt(void)
 	__raw_writeq(M_SCD_TIMER_ENABLE|M_SCD_TIMER_MODE_CONTINUOUS,
 	      IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)));
 
-	if (cpu == 0) {
-		/*
-		 * CPU 0 handles the global timer interrupt job
-		 */
-		ll_timer_interrupt(irq);
-	}
-	else {
-		/*
-		 * other CPUs should just do profiling and process accounting
-		 */
-		ll_local_timer_interrupt(irq);
-	}
+	ll_timer_interrupt(irq);
 }
 
 static cycle_t bcm1480_hpt_read(void)
@@ -129,4 +172,5 @@ void __init bcm1480_hpt_setup(void)
 {
 	clocksource_mips.read = bcm1480_hpt_read;
 	mips_hpt_frequency = BCM1480_HPT_VALUE;
+	sb1480_clockevent_init();
 }
diff --git a/arch/mips/sibyte/cfe/Makefile b/arch/mips/sibyte/cfe/Makefile
index 059d84a1d8a..a1214937b70 100644
--- a/arch/mips/sibyte/cfe/Makefile
+++ b/arch/mips/sibyte/cfe/Makefile
@@ -1,3 +1,3 @@
-lib-y					= cfe_api.o setup.o
+lib-y					= setup.o
 lib-$(CONFIG_SMP)			+= smp.o
 lib-$(CONFIG_SIBYTE_CFE_CONSOLE)	+= console.o
diff --git a/arch/mips/sibyte/cfe/cfe_api.c b/arch/mips/sibyte/cfe/cfe_api.c
deleted file mode 100644
index c0213605e18..00000000000
--- a/arch/mips/sibyte/cfe/cfe_api.c
+++ /dev/null
@@ -1,502 +0,0 @@
-/*
- * Copyright (C) 2000, 2001, 2002 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-/*  *********************************************************************
-    *
-    *  Broadcom Common Firmware Environment (CFE)
-    *
-    *  Device Function stubs			File: cfe_api.c
-    *
-    *  This module contains device function stubs (small routines to
-    *  call the standard "iocb" interface entry point to CFE).
-    *  There should be one routine here per iocb function call.
-    *
-    *  Authors:  Mitch Lichtenberg, Chris Demetriou
-    *
-    ********************************************************************* */
-
-#include "cfe_api.h"
-#include "cfe_api_int.h"
-
-/* Cast from a native pointer to a cfe_xptr_t and back.	 */
-#define XPTR_FROM_NATIVE(n)	((cfe_xptr_t) (intptr_t) (n))
-#define NATIVE_FROM_XPTR(x)	((void *) (intptr_t) (x))
-
-#ifdef CFE_API_IMPL_NAMESPACE
-#define cfe_iocb_dispatch(a)		__cfe_iocb_dispatch(a)
-#endif
-int cfe_iocb_dispatch(cfe_xiocb_t * xiocb);
-
-#if defined(CFE_API_common) || defined(CFE_API_ALL)
-/*
- * Declare the dispatch function with args of "intptr_t".
- * This makes sure whatever model we're compiling in
- * puts the pointers in a single register.  For example,
- * combining -mlong64 and -mips1 or -mips2 would lead to
- * trouble, since the handle and IOCB pointer will be
- * passed in two registers each, and CFE expects one.
- */
-
-static int (*cfe_dispfunc) (intptr_t handle, intptr_t xiocb) = 0;
-static cfe_xuint_t cfe_handle = 0;
-
-int cfe_init(cfe_xuint_t handle, cfe_xuint_t ept)
-{
-	cfe_dispfunc = NATIVE_FROM_XPTR(ept);
-	cfe_handle = handle;
-	return 0;
-}
-
-int cfe_iocb_dispatch(cfe_xiocb_t * xiocb)
-{
-	if (!cfe_dispfunc)
-		return -1;
-	return (*cfe_dispfunc) ((intptr_t) cfe_handle, (intptr_t) xiocb);
-}
-#endif				/* CFE_API_common || CFE_API_ALL */
-
-#if defined(CFE_API_close) || defined(CFE_API_ALL)
-int cfe_close(int handle)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_DEV_CLOSE;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = handle;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = 0;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	return xiocb.xiocb_status;
-
-}
-#endif				/* CFE_API_close || CFE_API_ALL */
-
-#if defined(CFE_API_cpu_start) || defined(CFE_API_ALL)
-int cfe_cpu_start(int cpu, void (*fn) (void), long sp, long gp, long a1)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_FW_CPUCTL;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_cpuctl_t);
-	xiocb.plist.xiocb_cpuctl.cpu_number = cpu;
-	xiocb.plist.xiocb_cpuctl.cpu_command = CFE_CPU_CMD_START;
-	xiocb.plist.xiocb_cpuctl.gp_val = gp;
-	xiocb.plist.xiocb_cpuctl.sp_val = sp;
-	xiocb.plist.xiocb_cpuctl.a1_val = a1;
-	xiocb.plist.xiocb_cpuctl.start_addr = (long) fn;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	return xiocb.xiocb_status;
-}
-#endif				/* CFE_API_cpu_start || CFE_API_ALL */
-
-#if defined(CFE_API_cpu_stop) || defined(CFE_API_ALL)
-int cfe_cpu_stop(int cpu)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_FW_CPUCTL;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_cpuctl_t);
-	xiocb.plist.xiocb_cpuctl.cpu_number = cpu;
-	xiocb.plist.xiocb_cpuctl.cpu_command = CFE_CPU_CMD_STOP;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	return xiocb.xiocb_status;
-}
-#endif				/* CFE_API_cpu_stop || CFE_API_ALL */
-
-#if defined(CFE_API_enumenv) || defined(CFE_API_ALL)
-int cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_ENV_SET;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_envbuf_t);
-	xiocb.plist.xiocb_envbuf.enum_idx = idx;
-	xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
-	xiocb.plist.xiocb_envbuf.name_length = namelen;
-	xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(val);
-	xiocb.plist.xiocb_envbuf.val_length = vallen;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	return xiocb.xiocb_status;
-}
-#endif				/* CFE_API_enumenv || CFE_API_ALL */
-
-#if defined(CFE_API_enummem) || defined(CFE_API_ALL)
-int
-cfe_enummem(int idx, int flags, cfe_xuint_t * start, cfe_xuint_t * length,
-	    cfe_xuint_t * type)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_FW_MEMENUM;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = flags;
-	xiocb.xiocb_psize = sizeof(xiocb_meminfo_t);
-	xiocb.plist.xiocb_meminfo.mi_idx = idx;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	if (xiocb.xiocb_status < 0)
-		return xiocb.xiocb_status;
-
-	*start = xiocb.plist.xiocb_meminfo.mi_addr;
-	*length = xiocb.plist.xiocb_meminfo.mi_size;
-	*type = xiocb.plist.xiocb_meminfo.mi_type;
-
-	return 0;
-}
-#endif				/* CFE_API_enummem || CFE_API_ALL */
-
-#if defined(CFE_API_exit) || defined(CFE_API_ALL)
-int cfe_exit(int warm, int status)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_FW_RESTART;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = warm ? CFE_FLG_WARMSTART : 0;
-	xiocb.xiocb_psize = sizeof(xiocb_exitstat_t);
-	xiocb.plist.xiocb_exitstat.status = status;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	return xiocb.xiocb_status;
-}
-#endif				/* CFE_API_exit || CFE_API_ALL */
-
-#if defined(CFE_API_flushcache) || defined(CFE_API_ALL)
-int cfe_flushcache(int flg)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_FW_FLUSHCACHE;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = flg;
-	xiocb.xiocb_psize = 0;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	return xiocb.xiocb_status;
-}
-#endif				/* CFE_API_flushcache || CFE_API_ALL */
-
-#if defined(CFE_API_getdevinfo) || defined(CFE_API_ALL)
-int cfe_getdevinfo(char *name)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_DEV_GETINFO;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
-	xiocb.plist.xiocb_buffer.buf_offset = 0;
-	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(name);
-	xiocb.plist.xiocb_buffer.buf_length = cfe_strlen(name);
-
-	cfe_iocb_dispatch(&xiocb);
-
-	if (xiocb.xiocb_status < 0)
-		return xiocb.xiocb_status;
-	return xiocb.plist.xiocb_buffer.buf_devflags;
-}
-#endif				/* CFE_API_getdevinfo || CFE_API_ALL */
-
-#if defined(CFE_API_getenv) || defined(CFE_API_ALL)
-int cfe_getenv(char *name, char *dest, int destlen)
-{
-	cfe_xiocb_t xiocb;
-
-	*dest = 0;
-
-	xiocb.xiocb_fcode = CFE_CMD_ENV_GET;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_envbuf_t);
-	xiocb.plist.xiocb_envbuf.enum_idx = 0;
-	xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
-	xiocb.plist.xiocb_envbuf.name_length = cfe_strlen(name);
-	xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(dest);
-	xiocb.plist.xiocb_envbuf.val_length = destlen;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	return xiocb.xiocb_status;
-}
-#endif				/* CFE_API_getenv || CFE_API_ALL */
-
-#if defined(CFE_API_getfwinfo) || defined(CFE_API_ALL)
-int cfe_getfwinfo(cfe_fwinfo_t * info)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_FW_GETINFO;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_fwinfo_t);
-
-	cfe_iocb_dispatch(&xiocb);
-
-	if (xiocb.xiocb_status < 0)
-		return xiocb.xiocb_status;
-
-	info->fwi_version = xiocb.plist.xiocb_fwinfo.fwi_version;
-	info->fwi_totalmem = xiocb.plist.xiocb_fwinfo.fwi_totalmem;
-	info->fwi_flags = xiocb.plist.xiocb_fwinfo.fwi_flags;
-	info->fwi_boardid = xiocb.plist.xiocb_fwinfo.fwi_boardid;
-	info->fwi_bootarea_va = xiocb.plist.xiocb_fwinfo.fwi_bootarea_va;
-	info->fwi_bootarea_pa = xiocb.plist.xiocb_fwinfo.fwi_bootarea_pa;
-	info->fwi_bootarea_size =
-	    xiocb.plist.xiocb_fwinfo.fwi_bootarea_size;
-#if 0
-	info->fwi_reserved1 = xiocb.plist.xiocb_fwinfo.fwi_reserved1;
-	info->fwi_reserved2 = xiocb.plist.xiocb_fwinfo.fwi_reserved2;
-	info->fwi_reserved3 = xiocb.plist.xiocb_fwinfo.fwi_reserved3;
-#endif
-
-	return 0;
-}
-#endif				/* CFE_API_getfwinfo || CFE_API_ALL */
-
-#if defined(CFE_API_getstdhandle) || defined(CFE_API_ALL)
-int cfe_getstdhandle(int flg)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_DEV_GETHANDLE;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = flg;
-	xiocb.xiocb_psize = 0;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	if (xiocb.xiocb_status < 0)
-		return xiocb.xiocb_status;
-	return xiocb.xiocb_handle;
-}
-#endif				/* CFE_API_getstdhandle || CFE_API_ALL */
-
-#if defined(CFE_API_getticks) || defined(CFE_API_ALL)
-int64_t
-#ifdef CFE_API_IMPL_NAMESPACE
-__cfe_getticks(void)
-#else
-cfe_getticks(void)
-#endif
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_FW_GETTIME;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_time_t);
-	xiocb.plist.xiocb_time.ticks = 0;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	return xiocb.plist.xiocb_time.ticks;
-
-}
-#endif				/* CFE_API_getticks || CFE_API_ALL */
-
-#if defined(CFE_API_inpstat) || defined(CFE_API_ALL)
-int cfe_inpstat(int handle)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_DEV_INPSTAT;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = handle;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_inpstat_t);
-	xiocb.plist.xiocb_inpstat.inp_status = 0;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	if (xiocb.xiocb_status < 0)
-		return xiocb.xiocb_status;
-	return xiocb.plist.xiocb_inpstat.inp_status;
-}
-#endif				/* CFE_API_inpstat || CFE_API_ALL */
-
-#if defined(CFE_API_ioctl) || defined(CFE_API_ALL)
-int
-cfe_ioctl(int handle, unsigned int ioctlnum, unsigned char *buffer,
-	  int length, int *retlen, cfe_xuint_t offset)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_DEV_IOCTL;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = handle;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
-	xiocb.plist.xiocb_buffer.buf_offset = offset;
-	xiocb.plist.xiocb_buffer.buf_ioctlcmd = ioctlnum;
-	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
-	xiocb.plist.xiocb_buffer.buf_length = length;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	if (retlen)
-		*retlen = xiocb.plist.xiocb_buffer.buf_retlen;
-	return xiocb.xiocb_status;
-}
-#endif				/* CFE_API_ioctl || CFE_API_ALL */
-
-#if defined(CFE_API_open) || defined(CFE_API_ALL)
-int cfe_open(char *name)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_DEV_OPEN;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
-	xiocb.plist.xiocb_buffer.buf_offset = 0;
-	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(name);
-	xiocb.plist.xiocb_buffer.buf_length = cfe_strlen(name);
-
-	cfe_iocb_dispatch(&xiocb);
-
-	if (xiocb.xiocb_status < 0)
-		return xiocb.xiocb_status;
-	return xiocb.xiocb_handle;
-}
-#endif				/* CFE_API_open || CFE_API_ALL */
-
-#if defined(CFE_API_read) || defined(CFE_API_ALL)
-int cfe_read(int handle, unsigned char *buffer, int length)
-{
-	return cfe_readblk(handle, 0, buffer, length);
-}
-#endif				/* CFE_API_read || CFE_API_ALL */
-
-#if defined(CFE_API_readblk) || defined(CFE_API_ALL)
-int
-cfe_readblk(int handle, cfe_xint_t offset, unsigned char *buffer,
-	    int length)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_DEV_READ;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = handle;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
-	xiocb.plist.xiocb_buffer.buf_offset = offset;
-	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
-	xiocb.plist.xiocb_buffer.buf_length = length;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	if (xiocb.xiocb_status < 0)
-		return xiocb.xiocb_status;
-	return xiocb.plist.xiocb_buffer.buf_retlen;
-}
-#endif				/* CFE_API_readblk || CFE_API_ALL */
-
-#if defined(CFE_API_setenv) || defined(CFE_API_ALL)
-int cfe_setenv(char *name, char *val)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_ENV_SET;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = 0;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_envbuf_t);
-	xiocb.plist.xiocb_envbuf.enum_idx = 0;
-	xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
-	xiocb.plist.xiocb_envbuf.name_length = cfe_strlen(name);
-	xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(val);
-	xiocb.plist.xiocb_envbuf.val_length = cfe_strlen(val);
-
-	cfe_iocb_dispatch(&xiocb);
-
-	return xiocb.xiocb_status;
-}
-#endif				/* CFE_API_setenv || CFE_API_ALL */
-
-#if (defined(CFE_API_strlen) || defined(CFE_API_ALL)) \
-    && !defined(CFE_API_STRLEN_CUSTOM)
-int cfe_strlen(char *name)
-{
-	int count = 0;
-
-	while (*name++)
-		count++;
-
-	return count;
-}
-#endif				/* CFE_API_strlen || CFE_API_ALL */
-
-#if defined(CFE_API_write) || defined(CFE_API_ALL)
-int cfe_write(int handle, unsigned char *buffer, int length)
-{
-	return cfe_writeblk(handle, 0, buffer, length);
-}
-#endif				/* CFE_API_write || CFE_API_ALL */
-
-#if defined(CFE_API_writeblk) || defined(CFE_API_ALL)
-int
-cfe_writeblk(int handle, cfe_xint_t offset, unsigned char *buffer,
-	     int length)
-{
-	cfe_xiocb_t xiocb;
-
-	xiocb.xiocb_fcode = CFE_CMD_DEV_WRITE;
-	xiocb.xiocb_status = 0;
-	xiocb.xiocb_handle = handle;
-	xiocb.xiocb_flags = 0;
-	xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
-	xiocb.plist.xiocb_buffer.buf_offset = offset;
-	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
-	xiocb.plist.xiocb_buffer.buf_length = length;
-
-	cfe_iocb_dispatch(&xiocb);
-
-	if (xiocb.xiocb_status < 0)
-		return xiocb.xiocb_status;
-	return xiocb.plist.xiocb_buffer.buf_retlen;
-}
-#endif				/* CFE_API_writeblk || CFE_API_ALL */
diff --git a/arch/mips/sibyte/cfe/cfe_api.h b/arch/mips/sibyte/cfe/cfe_api.h
deleted file mode 100644
index d8230cc53b8..00000000000
--- a/arch/mips/sibyte/cfe/cfe_api.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Copyright (C) 2000, 2001, 2002 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-/*  *********************************************************************
-    *
-    *  Broadcom Common Firmware Environment (CFE)
-    *
-    *  Device function prototypes		File: cfe_api.h
-    *
-    *  This file contains declarations for doing callbacks to
-    *  cfe from an application.  It should be the only header
-    *  needed by the application to use this library
-    *
-    *  Authors:  Mitch Lichtenberg, Chris Demetriou
-    *
-    ********************************************************************* */
-
-#ifndef CFE_API_H
-#define CFE_API_H
-
-/*
- * Apply customizations here for different OSes.  These need to:
- *	* typedef uint64_t, int64_t, intptr_t, uintptr_t.
- *	* define cfe_strlen() if use of an existing function is desired.
- *	* define CFE_API_IMPL_NAMESPACE if API functions are to use
- *	  names in the implementation namespace.
- * Also, optionally, if the build environment does not do so automatically,
- * CFE_API_* can be defined here as desired.
- */
-/* Begin customization. */
-#include <linux/types.h>
-#include <linux/string.h>
-
-typedef long intptr_t;
-
-#define cfe_strlen strlen
-
-#define CFE_API_ALL
-#define CFE_API_STRLEN_CUSTOM
-/* End customization. */
-
-
-/*  *********************************************************************
-    *  Constants
-    ********************************************************************* */
-
-/* Seal indicating CFE's presence, passed to user program. */
-#define CFE_EPTSEAL 0x43464531
-
-#define CFE_MI_RESERVED	0	/* memory is reserved, do not use */
-#define CFE_MI_AVAILABLE 1	/* memory is available */
-
-#define CFE_FLG_WARMSTART     0x00000001
-#define CFE_FLG_FULL_ARENA    0x00000001
-#define CFE_FLG_ENV_PERMANENT 0x00000001
-
-#define CFE_CPU_CMD_START 1
-#define CFE_CPU_CMD_STOP 0
-
-#define CFE_STDHANDLE_CONSOLE	0
-
-#define CFE_DEV_NETWORK 	1
-#define CFE_DEV_DISK		2
-#define CFE_DEV_FLASH		3
-#define CFE_DEV_SERIAL		4
-#define CFE_DEV_CPU		5
-#define CFE_DEV_NVRAM		6
-#define CFE_DEV_CLOCK           7
-#define CFE_DEV_OTHER		8
-#define CFE_DEV_MASK		0x0F
-
-#define CFE_CACHE_FLUSH_D	1
-#define CFE_CACHE_INVAL_I	2
-#define CFE_CACHE_INVAL_D	4
-#define CFE_CACHE_INVAL_L2	8
-
-#define CFE_FWI_64BIT		0x00000001
-#define CFE_FWI_32BIT		0x00000002
-#define CFE_FWI_RELOC		0x00000004
-#define CFE_FWI_UNCACHED	0x00000008
-#define CFE_FWI_MULTICPU	0x00000010
-#define CFE_FWI_FUNCSIM		0x00000020
-#define CFE_FWI_RTLSIM		0x00000040
-
-typedef struct {
-	int64_t fwi_version;		/* major, minor, eco version */
-	int64_t fwi_totalmem;		/* total installed mem */
-	int64_t fwi_flags;		/* various flags */
-	int64_t fwi_boardid;		/* board ID */
-	int64_t fwi_bootarea_va;	/* VA of boot area */
-	int64_t fwi_bootarea_pa;	/* PA of boot area */
-	int64_t fwi_bootarea_size;	/* size of boot area */
-} cfe_fwinfo_t;
-
-
-/*
- * cfe_strlen is handled specially: If already defined, it has been
- * overridden in this environment with a standard strlen-like function.
- */
-#ifdef cfe_strlen
-# define CFE_API_STRLEN_CUSTOM
-#else
-# ifdef CFE_API_IMPL_NAMESPACE
-#  define cfe_strlen(a)			__cfe_strlen(a)
-# endif
-int cfe_strlen(char *name);
-#endif
-
-/*
- * Defines and prototypes for functions which take no arguments.
- */
-#ifdef CFE_API_IMPL_NAMESPACE
-int64_t __cfe_getticks(void);
-#define cfe_getticks()			__cfe_getticks()
-#else
-int64_t cfe_getticks(void);
-#endif
-
-/*
- * Defines and prototypes for the rest of the functions.
- */
-#ifdef CFE_API_IMPL_NAMESPACE
-#define cfe_close(a)			__cfe_close(a)
-#define cfe_cpu_start(a,b,c,d,e)	__cfe_cpu_start(a,b,c,d,e)
-#define cfe_cpu_stop(a)			__cfe_cpu_stop(a)
-#define cfe_enumenv(a,b,d,e,f)		__cfe_enumenv(a,b,d,e,f)
-#define cfe_enummem(a,b,c,d,e)		__cfe_enummem(a,b,c,d,e)
-#define cfe_exit(a,b)			__cfe_exit(a,b)
-#define cfe_flushcache(a)		__cfe_cacheflush(a)
-#define cfe_getdevinfo(a)		__cfe_getdevinfo(a)
-#define cfe_getenv(a,b,c)		__cfe_getenv(a,b,c)
-#define cfe_getfwinfo(a)		__cfe_getfwinfo(a)
-#define cfe_getstdhandle(a)		__cfe_getstdhandle(a)
-#define cfe_init(a,b)			__cfe_init(a,b)
-#define cfe_inpstat(a)			__cfe_inpstat(a)
-#define cfe_ioctl(a,b,c,d,e,f)		__cfe_ioctl(a,b,c,d,e,f)
-#define cfe_open(a)			__cfe_open(a)
-#define cfe_read(a,b,c)			__cfe_read(a,b,c)
-#define cfe_readblk(a,b,c,d)		__cfe_readblk(a,b,c,d)
-#define cfe_setenv(a,b)			__cfe_setenv(a,b)
-#define cfe_write(a,b,c)		__cfe_write(a,b,c)
-#define cfe_writeblk(a,b,c,d)		__cfe_writeblk(a,b,c,d)
-#endif				/* CFE_API_IMPL_NAMESPACE */
-
-int cfe_close(int handle);
-int cfe_cpu_start(int cpu, void (*fn) (void), long sp, long gp, long a1);
-int cfe_cpu_stop(int cpu);
-int cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen);
-int cfe_enummem(int idx, int flags, uint64_t * start, uint64_t * length,
-		uint64_t * type);
-int cfe_exit(int warm, int status);
-int cfe_flushcache(int flg);
-int cfe_getdevinfo(char *name);
-int cfe_getenv(char *name, char *dest, int destlen);
-int cfe_getfwinfo(cfe_fwinfo_t * info);
-int cfe_getstdhandle(int flg);
-int cfe_init(uint64_t handle, uint64_t ept);
-int cfe_inpstat(int handle);
-int cfe_ioctl(int handle, unsigned int ioctlnum, unsigned char *buffer,
-	      int length, int *retlen, uint64_t offset);
-int cfe_open(char *name);
-int cfe_read(int handle, unsigned char *buffer, int length);
-int cfe_readblk(int handle, int64_t offset, unsigned char *buffer,
-		int length);
-int cfe_setenv(char *name, char *val);
-int cfe_write(int handle, unsigned char *buffer, int length);
-int cfe_writeblk(int handle, int64_t offset, unsigned char *buffer,
-		 int length);
-
-#endif				/* CFE_API_H */
diff --git a/arch/mips/sibyte/cfe/console.c b/arch/mips/sibyte/cfe/console.c
index 4cec9d798d2..81e3d54376e 100644
--- a/arch/mips/sibyte/cfe/console.c
+++ b/arch/mips/sibyte/cfe/console.c
@@ -4,8 +4,8 @@
 
 #include <asm/sibyte/board.h>
 
-#include "cfe_api.h"
-#include "cfe_error.h"
+#include <asm/fw/cfe/cfe_api.h>
+#include <asm/fw/cfe/cfe_error.h>
 
 extern int cfe_cons_handle;
 
@@ -14,7 +14,7 @@ static void cfe_console_write(struct console *cons, const char *str,
 {
 	int i, last, written;
 
-	for (i=0,last=0; i<count; i++) {
+	for (i=0, last=0; i<count; i++) {
 		if (!str[i])
 			/* XXXKW can/should this ever happen? */
 			return;
diff --git a/arch/mips/sibyte/cfe/setup.c b/arch/mips/sibyte/cfe/setup.c
index 51898dd1304..dbd6e6fdd3f 100644
--- a/arch/mips/sibyte/cfe/setup.c
+++ b/arch/mips/sibyte/cfe/setup.c
@@ -29,8 +29,8 @@
 #include <asm/reboot.h>
 #include <asm/sibyte/board.h>
 
-#include "cfe_api.h"
-#include "cfe_error.h"
+#include <asm/fw/cfe/cfe_api.h>
+#include <asm/fw/cfe/cfe_error.h>
 
 /* Max ram addressable in 32-bit segments */
 #ifdef CONFIG_64BIT
@@ -309,7 +309,7 @@ void __init prom_init(void)
 	}
 
 #ifdef CONFIG_KGDB
-	if ((arg = strstr(arcs_cmdline,"kgdb=duart")) != NULL)
+	if ((arg = strstr(arcs_cmdline, "kgdb=duart")) != NULL)
 		kgdb_port = (arg[10] == '0') ? 0 : 1;
 	else
 		kgdb_port = 1;
@@ -339,7 +339,6 @@ void __init prom_init(void)
 	/* Not sure this is needed, but it's the safe way. */
 	arcs_cmdline[CL_SIZE-1] = 0;
 
-	mips_machgroup = MACH_GROUP_SIBYTE;
 	prom_meminit();
 }
 
diff --git a/arch/mips/sibyte/cfe/smp.c b/arch/mips/sibyte/cfe/smp.c
index 5de4cff9d14..534a62912f2 100644
--- a/arch/mips/sibyte/cfe/smp.c
+++ b/arch/mips/sibyte/cfe/smp.c
@@ -21,8 +21,8 @@
 #include <linux/smp.h>
 #include <asm/processor.h>
 
-#include "cfe_api.h"
-#include "cfe_error.h"
+#include <asm/fw/cfe/cfe_api.h>
+#include <asm/fw/cfe/cfe_error.h>
 
 /*
  * Use CFE to find out how many CPUs are available, setting up
diff --git a/arch/mips/sibyte/common/Makefile b/arch/mips/sibyte/common/Makefile
index f8ae30066a0..48a91b9e587 100644
--- a/arch/mips/sibyte/common/Makefile
+++ b/arch/mips/sibyte/common/Makefile
@@ -2,5 +2,4 @@ obj-y :=
 
 obj-$(CONFIG_SIBYTE_TBPROF)		+= sb_tbprof.o
 
-EXTRA_AFLAGS := $(CFLAGS)
 EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/sibyte/common/sb_tbprof.c b/arch/mips/sibyte/common/sb_tbprof.c
index 4fcdaa8ba51..63b444eaf01 100644
--- a/arch/mips/sibyte/common/sb_tbprof.c
+++ b/arch/mips/sibyte/common/sb_tbprof.c
@@ -276,8 +276,8 @@ static int sbprof_zbprof_start(struct file *filp)
 	sbp.next_tb_sample = 0;
 	filp->f_pos = 0;
 
-	err = request_irq (K_INT_TRACE_FREEZE, sbprof_tb_intr, 0,
-			   DEVNAME " trace freeze", &sbp);
+	err = request_irq(K_INT_TRACE_FREEZE, sbprof_tb_intr, 0,
+			  DEVNAME " trace freeze", &sbp);
 	if (err)
 		return -EBUSY;
 
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c
index ad593a6c20b..7659174819c 100644
--- a/arch/mips/sibyte/sb1250/irq.c
+++ b/arch/mips/sibyte/sb1250/irq.c
@@ -28,6 +28,7 @@
 #include <asm/errno.h>
 #include <asm/signal.h>
 #include <asm/system.h>
+#include <asm/time.h>
 #include <asm/io.h>
 
 #include <asm/sibyte/sb1250_regs.h>
@@ -258,7 +259,7 @@ int sb1250_steal_irq(int irq)
 	if (irq >= SB1250_NR_IRQS)
 		return -EINVAL;
 
-	spin_lock_irqsave(&desc->lock,flags);
+	spin_lock_irqsave(&desc->lock, flags);
 	/* Don't allow sharing at all for these */
 	if (desc->action != NULL)
 		retval = -EBUSY;
@@ -266,7 +267,7 @@ int sb1250_steal_irq(int irq)
 		desc->action = &sb1250_dummy_action;
 		desc->depth = 0;
 	}
-	spin_unlock_irqrestore(&desc->lock,flags);
+	spin_unlock_irqrestore(&desc->lock, flags);
 	return 0;
 }
 
@@ -380,8 +381,8 @@ void __init arch_init_irq(void)
 
 #include <linux/delay.h>
 
-#define duart_out(reg, val)     csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port,reg)))
-#define duart_in(reg)           csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port,reg)))
+#define duart_out(reg, val)     csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port, reg)))
+#define duart_in(reg)           csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port, reg)))
 
 static void sb1250_kgdb_interrupt(void)
 {
@@ -399,18 +400,45 @@ static void sb1250_kgdb_interrupt(void)
 
 #endif 	/* CONFIG_KGDB */
 
-extern void sb1250_timer_interrupt(void);
+static inline void sb1250_timer_interrupt(void)
+{
+	int cpu = smp_processor_id();
+	int irq = K_INT_TIMER_0 + cpu;
+
+	irq_enter();
+	kstat_this_cpu.irqs[irq]++;
+
+	write_seqlock(&xtime_lock);
+
+	/* ACK interrupt */
+	____raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS,
+		       IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)));
+
+	/*
+	 * call the generic timer interrupt handling
+	 */
+	do_timer(1);
+
+	write_sequnlock(&xtime_lock);
+
+	/*
+	 * In UP mode, we call local_timer_interrupt() to do profiling
+	 * and process accouting.
+	 *
+	 * In SMP mode, local_timer_interrupt() is invoked by appropriate
+	 * low-level local timer interrupt handler.
+	 */
+	local_timer_interrupt(irq);
+
+	irq_exit();
+}
+
 extern void sb1250_mailbox_interrupt(void);
 
 asmlinkage void plat_irq_dispatch(void)
 {
 	unsigned int pending;
 
-#ifdef CONFIG_SIBYTE_SB1250_PROF
-	/* Set compare to count to silence count/compare timer interrupts */
-	write_c0_compare(read_c0_count());
-#endif
-
 	/*
 	 * What a pain. We have to be really careful saving the upper 32 bits
 	 * of any * register across function calls if we don't want them
@@ -423,13 +451,9 @@ asmlinkage void plat_irq_dispatch(void)
 
 	pending = read_c0_cause() & read_c0_status() & ST0_IM;
 
-#ifdef CONFIG_SIBYTE_SB1250_PROF
-	if (pending & CAUSEF_IP7) /* Cpu performance counter interrupt */
-		sbprof_cpu_intr();
-	else
-#endif
-
-	if (pending & CAUSEF_IP4)
+	if (pending & CAUSEF_IP7) /* CPU performance counter interrupt */
+		do_IRQ(MIPS_CPU_IRQ_BASE + 7);
+	else if (pending & CAUSEF_IP4)
 		sb1250_timer_interrupt();
 
 #ifdef CONFIG_SMP
diff --git a/arch/mips/sibyte/sb1250/prom.c b/arch/mips/sibyte/sb1250/prom.c
index 257c4e67435..cf8f6b3de86 100644
--- a/arch/mips/sibyte/sb1250/prom.c
+++ b/arch/mips/sibyte/sb1250/prom.c
@@ -66,7 +66,7 @@ static void prom_linux_exit(void)
 {
 #ifdef CONFIG_SMP
 	if (smp_processor_id()) {
-		smp_call_function(prom_cpu0_exit,NULL,1,1);
+		smp_call_function(prom_cpu0_exit, NULL, 1, 1);
 	}
 #endif
 	while(1);
@@ -83,7 +83,6 @@ void __init prom_init(void)
 
 	strcpy(arcs_cmdline, "root=/dev/ram0 ");
 
-	mips_machgroup = MACH_GROUP_SIBYTE;
 	prom_meminit();
 }
 
diff --git a/arch/mips/sibyte/sb1250/setup.c b/arch/mips/sibyte/sb1250/setup.c
index 2d5c6d8b41f..0444da1e23c 100644
--- a/arch/mips/sibyte/sb1250/setup.c
+++ b/arch/mips/sibyte/sb1250/setup.c
@@ -40,43 +40,6 @@ static char *soc_str;
 static char *pass_str;
 static unsigned int war_pass;	/* XXXKW don't overload PASS defines? */
 
-static inline int setup_bcm1250(void);
-static inline int setup_bcm112x(void);
-
-/* Setup code likely to be common to all SiByte platforms */
-
-static int __init sys_rev_decode(void)
-{
-	int ret = 0;
-
-	war_pass = soc_pass;
-	switch (soc_type) {
-	case K_SYS_SOC_TYPE_BCM1250:
-	case K_SYS_SOC_TYPE_BCM1250_ALT:
-	case K_SYS_SOC_TYPE_BCM1250_ALT2:
-		soc_str = "BCM1250";
-		ret = setup_bcm1250();
-		break;
-	case K_SYS_SOC_TYPE_BCM1120:
-		soc_str = "BCM1120";
-		ret = setup_bcm112x();
-		break;
-	case K_SYS_SOC_TYPE_BCM1125:
-		soc_str = "BCM1125";
-		ret = setup_bcm112x();
-		break;
-	case K_SYS_SOC_TYPE_BCM1125H:
-		soc_str = "BCM1125H";
-		ret = setup_bcm112x();
-		break;
-	default:
-		printk("Unknown SOC type %x\n", soc_type);
-		ret = 1;
-		break;
-	}
-	return ret;
-}
-
 static int __init setup_bcm1250(void)
 {
 	int ret = 0;
@@ -120,6 +83,7 @@ static int __init setup_bcm1250(void)
 		}
 		break;
 	}
+
 	return ret;
 }
 
@@ -158,6 +122,42 @@ static int __init setup_bcm112x(void)
 		printk("Unknown %s rev %x\n", soc_str, soc_pass);
 		ret = 1;
 	}
+
+	return ret;
+}
+
+/* Setup code likely to be common to all SiByte platforms */
+
+static int __init sys_rev_decode(void)
+{
+	int ret = 0;
+
+	war_pass = soc_pass;
+	switch (soc_type) {
+	case K_SYS_SOC_TYPE_BCM1250:
+	case K_SYS_SOC_TYPE_BCM1250_ALT:
+	case K_SYS_SOC_TYPE_BCM1250_ALT2:
+		soc_str = "BCM1250";
+		ret = setup_bcm1250();
+		break;
+	case K_SYS_SOC_TYPE_BCM1120:
+		soc_str = "BCM1120";
+		ret = setup_bcm112x();
+		break;
+	case K_SYS_SOC_TYPE_BCM1125:
+		soc_str = "BCM1125";
+		ret = setup_bcm112x();
+		break;
+	case K_SYS_SOC_TYPE_BCM1125H:
+		soc_str = "BCM1125H";
+		ret = setup_bcm112x();
+		break;
+	default:
+		printk("Unknown SOC type %x\n", soc_type);
+		ret = 1;
+		break;
+	}
+
 	return ret;
 }
 
diff --git a/arch/mips/sibyte/sb1250/time.c b/arch/mips/sibyte/sb1250/time.c
index 2efffe15ff2..38199ad8fc5 100644
--- a/arch/mips/sibyte/sb1250/time.c
+++ b/arch/mips/sibyte/sb1250/time.c
@@ -25,6 +25,7 @@
  * code to do general bookkeeping (e.g. update jiffies, run
  * bottom halves, etc.)
  */
+#include <linux/clockchips.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/spinlock.h>
@@ -71,16 +72,158 @@ void __init sb1250_hpt_setup(void)
 	}
 }
 
+/*
+ * The general purpose timer ticks at 1 Mhz independent if
+ * the rest of the system
+ */
+static void sibyte_set_mode(enum clock_event_mode mode,
+                           struct clock_event_device *evt)
+{
+	unsigned int cpu = smp_processor_id();
+	void __iomem *timer_cfg, *timer_init;
+
+	timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG));
+	timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG));
 
-void sb1250_time_init(void)
+	switch(mode) {
+	case CLOCK_EVT_MODE_PERIODIC:
+		__raw_writeq(0, timer_cfg);
+		__raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1, timer_init);
+		__raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS,
+			     timer_cfg);
+		break;
+
+	case CLOCK_EVT_MODE_ONESHOT:
+		/* Stop the timer until we actually program a shot */
+	case CLOCK_EVT_MODE_SHUTDOWN:
+		__raw_writeq(0, timer_cfg);
+		break;
+
+	case CLOCK_EVT_MODE_UNUSED:	/* shuddup gcc */
+		;
+	}
+}
+
+static int
+sibyte_next_event(unsigned long delta, struct clock_event_device *evt)
 {
-	int cpu = smp_processor_id();
-	int irq = K_INT_TIMER_0+cpu;
+	unsigned int cpu = smp_processor_id();
+	void __iomem *timer_cfg, *timer_init;
 
-	/* Only have 4 general purpose timers, and we use last one as hpt */
-	if (cpu > 2) {
-		BUG();
+	timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG));
+	timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG));
+
+	__raw_writeq(0, timer_cfg);
+	__raw_writeq(delta, timer_init);
+	__raw_writeq(M_SCD_TIMER_ENABLE, timer_cfg);
+
+	return 0;
+}
+
+struct clock_event_device sibyte_hpt_clockevent = {
+	.name		= "sb1250-counter",
+	.features	= CLOCK_EVT_FEAT_PERIODIC,
+	.set_mode	= sibyte_set_mode,
+	.set_next_event	= sibyte_next_event,
+	.shift		= 32,
+	.irq		= 0,
+};
+
+static irqreturn_t sibyte_counter_handler(int irq, void *dev_id)
+{
+	struct clock_event_device *cd = &sibyte_hpt_clockevent;
+
+	cd->event_handler(cd);
+
+	return IRQ_HANDLED;
+}
+
+static struct irqaction sibyte_irqaction = {
+	.handler	= sibyte_counter_handler,
+	.flags		= IRQF_DISABLED | IRQF_PERCPU,
+	.name		= "timer",
+};
+
+/*
+ * The general purpose timer ticks at 1 Mhz independent if
+ * the rest of the system
+ */
+static void sibyte_set_mode(enum clock_event_mode mode,
+                           struct clock_event_device *evt)
+{
+	unsigned int cpu = smp_processor_id();
+	void __iomem *timer_cfg, *timer_init;
+
+	timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG));
+	timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG));
+
+	switch (mode) {
+	case CLOCK_EVT_MODE_PERIODIC:
+		__raw_writeq(0, timer_cfg);
+		__raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1, timer_init);
+		__raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS,
+			     timer_cfg);
+		break;
+
+	case CLOCK_EVT_MODE_ONESHOT:
+		/* Stop the timer until we actually program a shot */
+	case CLOCK_EVT_MODE_SHUTDOWN:
+		__raw_writeq(0, timer_cfg);
+		break;
+
+	case CLOCK_EVT_MODE_UNUSED:	/* shuddup gcc */
+		;
 	}
+}
+
+static int
+sibyte_next_event(unsigned long delta, struct clock_event_device *evt)
+{
+	unsigned int cpu = smp_processor_id();
+	void __iomem *timer_cfg, *timer_init;
+
+	timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG));
+	timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG));
+
+	__raw_writeq(0, timer_cfg);
+	__raw_writeq(delta, timer_init);
+	__raw_writeq(M_SCD_TIMER_ENABLE, timer_cfg);
+
+	return 0;
+}
+
+struct clock_event_device sibyte_hpt_clockevent = {
+	.name		= "sb1250-counter",
+	.features	= CLOCK_EVT_FEAT_PERIODIC,
+	.set_mode	= sibyte_set_mode,
+	.set_next_event	= sibyte_next_event,
+	.shift		= 32,
+	.irq		= 0,
+};
+
+static irqreturn_t sibyte_counter_handler(int irq, void *dev_id)
+{
+	struct clock_event_device *cd = &sibyte_hpt_clockevent;
+
+	cd->event_handler(cd);
+
+	return IRQ_HANDLED;
+}
+
+static struct irqaction sibyte_irqaction = {
+	.handler	= sibyte_counter_handler,
+	.flags		= IRQF_DISABLED | IRQF_PERCPU,
+	.name		= "timer",
+};
+
+static void __init sb1250_clockevent_init(void)
+{
+	struct clock_event_device *cd = &sibyte_hpt_clockevent;
+	unsigned int cpu = smp_processor_id();
+	int irq = K_INT_TIMER_0 + cpu;
+
+	/* Only have 4 general purpose timers, and we use last one as hpt */
+	BUG_ON(cpu > 2);
 
 	sb1250_mask_irq(cpu, irq);
 
@@ -88,24 +231,11 @@ void sb1250_time_init(void)
 	__raw_writeq(IMR_IP4_VAL,
 		     IOADDR(A_IMR_REGISTER(cpu, R_IMR_INTERRUPT_MAP_BASE) +
 			    (irq << 3)));
-
-	/* the general purpose timer ticks at 1 Mhz independent if the rest of the system */
-	/* Disable the timer and set up the count */
-	__raw_writeq(0, IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)));
-#ifdef CONFIG_SIMULATION
-	__raw_writeq((50000 / HZ) - 1,
-		     IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)));
-#else
-	__raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1,
-		     IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)));
-#endif
-
-	/* Set the timer running */
-	__raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS,
-		     IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)));
+	cd->cpumask = cpumask_of_cpu(0);
 
 	sb1250_unmask_irq(cpu, irq);
 	sb1250_steal_irq(irq);
+
 	/*
 	 * This interrupt is "special" in that it doesn't use the request_irq
 	 * way to hook the irq line.  The timer interrupt is initialized early
@@ -114,29 +244,15 @@ void sb1250_time_init(void)
 	 * called directly from irq_handler.S when IP[4] is set during an
 	 * interrupt
 	 */
+	setup_irq(irq, &sibyte_irqaction);
+
+	clockevents_register_device(cd);
 }
 
-void sb1250_timer_interrupt(void)
+void __init plat_time_init(void)
 {
-	int cpu = smp_processor_id();
-	int irq = K_INT_TIMER_0 + cpu;
-
-	/* ACK interrupt */
-	____raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS,
-		       IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)));
-
-	if (cpu == 0) {
-		/*
-		 * CPU 0 handles the global timer interrupt job
-		 */
-		ll_timer_interrupt(irq);
-	}
-	else {
-		/*
-		 * other CPUs should just do profiling and process accounting
-		 */
-		ll_local_timer_interrupt(irq);
-	}
+	sb1250_clocksource_init();
+	sb1250_clockevent_init();
 }
 
 /*
diff --git a/arch/mips/sibyte/swarm/dbg_io.c b/arch/mips/sibyte/swarm/dbg_io.c
index 75ce14c8eb6..b97ae304848 100644
--- a/arch/mips/sibyte/swarm/dbg_io.c
+++ b/arch/mips/sibyte/swarm/dbg_io.c
@@ -37,8 +37,8 @@ static int duart_initialized = 0;	/* 0: need to be init'ed by kgdb */
 /* -------------------- END OF CONFIG --------------------- */
 extern int kgdb_port;
 
-#define	duart_out(reg, val)	csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port,reg)))
-#define duart_in(reg)		csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port,reg)))
+#define	duart_out(reg, val)	csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port, reg)))
+#define duart_in(reg)		csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port, reg)))
 
 void putDebugChar(unsigned char c);
 unsigned char getDebugChar(void);
diff --git a/arch/mips/sibyte/swarm/rtc_m41t81.c b/arch/mips/sibyte/swarm/rtc_m41t81.c
index c13914bdda5..26fbff4c15b 100644
--- a/arch/mips/sibyte/swarm/rtc_m41t81.c
+++ b/arch/mips/sibyte/swarm/rtc_m41t81.c
@@ -146,7 +146,8 @@ int m41t81_set_time(unsigned long t)
 	struct rtc_time tm;
 	unsigned long flags;
 
-	to_tm(t, &tm);
+	/* Note we don't care about the century */
+	rtc_time_to_tm(t, &tm);
 
 	/*
 	 * Note the write order matters as it ensures the correctness.
diff --git a/arch/mips/sibyte/swarm/rtc_xicor1241.c b/arch/mips/sibyte/swarm/rtc_xicor1241.c
index f4a17883641..ff3e5dabb34 100644
--- a/arch/mips/sibyte/swarm/rtc_xicor1241.c
+++ b/arch/mips/sibyte/swarm/rtc_xicor1241.c
@@ -115,7 +115,8 @@ int xicor_set_time(unsigned long t)
 	int tmp;
 	unsigned long flags;
 
-	to_tm(t, &tm);
+	rtc_time_to_tm(t, &tm);
+	tm.tm_year += 1900;
 
 	spin_lock_irqsave(&rtc_lock, flags);
 	/* unlock writes to the CCR */
diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c
index 83572d8f3e1..8b3ef0e4cd5 100644
--- a/arch/mips/sibyte/swarm/setup.c
+++ b/arch/mips/sibyte/swarm/setup.c
@@ -69,7 +69,7 @@ const char *get_system_type(void)
 	return "SiByte " SIBYTE_BOARD_NAME;
 }
 
-void __init swarm_time_init(void)
+void __init plat_time_init(void)
 {
 #if defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
 	/* Setup HPT */
@@ -104,6 +104,44 @@ int swarm_be_handler(struct pt_regs *regs, int is_fixup)
 	return (is_fixup ? MIPS_BE_FIXUP : MIPS_BE_FATAL);
 }
 
+enum swarm_rtc_type {
+	RTC_NONE,
+	RTC_XICOR,
+	RTC_M4LT81
+};
+
+enum swarm_rtc_type swarm_rtc_type;
+
+unsigned long read_persistent_clock(void)
+{
+	switch (swarm_rtc_type) {
+	case RTC_XICOR:
+		return xicor_get_time();
+
+	case RTC_M4LT81:
+		return m41t81_get_time();
+
+	case RTC_NONE:
+	default:
+		return mktime(2000, 1, 1, 0, 0, 0);
+	}
+}
+
+int rtc_mips_set_time(unsigned long sec)
+{
+	switch (swarm_rtc_type) {
+	case RTC_XICOR:
+		return xicor_set_time(sec);
+
+	case RTC_M4LT81:
+		return m41t81_set_time(sec);
+
+	case RTC_NONE:
+	default:
+		return -1;
+	}
+}
+
 void __init plat_mem_setup(void)
 {
 #if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
@@ -116,20 +154,12 @@ void __init plat_mem_setup(void)
 
 	panic_timeout = 5;  /* For debug.  */
 
-	board_time_init = swarm_time_init;
 	board_be_handler = swarm_be_handler;
 
-	if (xicor_probe()) {
-		printk("swarm setup: Xicor 1241 RTC detected.\n");
-		rtc_mips_get_time = xicor_get_time;
-		rtc_mips_set_time = xicor_set_time;
-	}
-
-	if (m41t81_probe()) {
-		printk("swarm setup: M41T81 RTC detected.\n");
-		rtc_mips_get_time = m41t81_get_time;
-		rtc_mips_set_time = m41t81_set_time;
-	}
+	if (xicor_probe())
+		swarm_rtc_type = RTC_XICOR;
+	if (m41t81_probe())
+		swarm_rtc_type = RTC_M4LT81;
 
 	printk("This kernel optimized for "
 #ifdef CONFIG_SIMULATION
diff --git a/arch/mips/sni/a20r.c b/arch/mips/sni/a20r.c
index acc9ba76c1a..b7460759997 100644
--- a/arch/mips/sni/a20r.c
+++ b/arch/mips/sni/a20r.c
@@ -127,7 +127,7 @@ static u32 a20r_ack_hwint(void)
 {
 	u32 status = read_c0_status();
 
-	write_c0_status (status | 0x00010000);
+	write_c0_status(status | 0x00010000);
 	asm volatile(
 	"	.set	push			\n"
 	"	.set	noat			\n"
@@ -195,7 +195,7 @@ static void a20r_hwint(void)
 	u32 cause, status;
 	int irq;
 
-	clear_c0_status (IE_IRQ0);
+	clear_c0_status(IE_IRQ0);
 	status = a20r_ack_hwint();
 	cause = read_c0_cause();
 
@@ -213,7 +213,7 @@ void __init sni_a20r_irq_init(void)
 		set_irq_chip(i, &a20r_irq_type);
 	sni_hwint = a20r_hwint;
 	change_c0_status(ST0_IM, IE_IRQ0);
-	setup_irq (SNI_A20R_IRQ_BASE + 3, &sni_isa_irq);
+	setup_irq(SNI_A20R_IRQ_BASE + 3, &sni_isa_irq);
 }
 
 void sni_a20r_init(void)
diff --git a/arch/mips/sni/pcimt.c b/arch/mips/sni/pcimt.c
index 44b1ae62aa4..39bb15f1f2a 100644
--- a/arch/mips/sni/pcimt.c
+++ b/arch/mips/sni/pcimt.c
@@ -284,9 +284,9 @@ static void sni_pcimt_hwint(void)
 	u32 pending = read_c0_cause() & read_c0_status();
 
 	if (pending & C_IRQ5)
-		do_IRQ (MIPS_CPU_IRQ_BASE + 7);
+		do_IRQ(MIPS_CPU_IRQ_BASE + 7);
 	else if (pending & C_IRQ4)
-		do_IRQ (MIPS_CPU_IRQ_BASE + 6);
+		do_IRQ(MIPS_CPU_IRQ_BASE + 6);
 	else if (pending & C_IRQ3)
 		pcimt_hwint3();
 	else if (pending & C_IRQ1)
@@ -313,7 +313,6 @@ void __init sni_pcimt_init(void)
 {
 	sni_pcimt_detect();
 	sni_pcimt_sc_init();
-	board_time_init = sni_cpu_time_init;
 	ioport_resource.end = sni_io_resource.end;
 #ifdef CONFIG_PCI
 	PCIBIOS_MIN_IO = 0x9000;
diff --git a/arch/mips/sni/pcit.c b/arch/mips/sni/pcit.c
index 2480c478dcb..416f397c768 100644
--- a/arch/mips/sni/pcit.c
+++ b/arch/mips/sni/pcit.c
@@ -188,8 +188,8 @@ static void pcit_hwint1(void)
 	irq = ffs((pending >> 16) & 0x7f);
 
 	if (likely(irq > 0))
-		do_IRQ (irq + SNI_PCIT_INT_START - 1);
-	set_c0_status (IE_IRQ1);
+		do_IRQ(irq + SNI_PCIT_INT_START - 1);
+	set_c0_status(IE_IRQ1);
 }
 
 static void pcit_hwint0(void)
@@ -201,8 +201,8 @@ static void pcit_hwint0(void)
 	irq = ffs((pending >> 16) & 0x3f);
 
 	if (likely(irq > 0))
-		do_IRQ (irq + SNI_PCIT_INT_START - 1);
-	set_c0_status (IE_IRQ0);
+		do_IRQ(irq + SNI_PCIT_INT_START - 1);
+	set_c0_status(IE_IRQ0);
 }
 
 static void sni_pcit_hwint(void)
@@ -212,11 +212,11 @@ static void sni_pcit_hwint(void)
 	if (pending & C_IRQ1)
 		pcit_hwint1();
 	else if (pending & C_IRQ2)
-		do_IRQ (MIPS_CPU_IRQ_BASE + 4);
+		do_IRQ(MIPS_CPU_IRQ_BASE + 4);
 	else if (pending & C_IRQ3)
-		do_IRQ (MIPS_CPU_IRQ_BASE + 5);
+		do_IRQ(MIPS_CPU_IRQ_BASE + 5);
 	else if (pending & C_IRQ5)
-		do_IRQ (MIPS_CPU_IRQ_BASE + 7);
+		do_IRQ(MIPS_CPU_IRQ_BASE + 7);
 }
 
 static void sni_pcit_hwint_cplus(void)
@@ -226,13 +226,13 @@ static void sni_pcit_hwint_cplus(void)
 	if (pending & C_IRQ0)
 		pcit_hwint0();
 	else if (pending & C_IRQ1)
-		do_IRQ (MIPS_CPU_IRQ_BASE + 3);
+		do_IRQ(MIPS_CPU_IRQ_BASE + 3);
 	else if (pending & C_IRQ2)
-		do_IRQ (MIPS_CPU_IRQ_BASE + 4);
+		do_IRQ(MIPS_CPU_IRQ_BASE + 4);
 	else if (pending & C_IRQ3)
-		do_IRQ (MIPS_CPU_IRQ_BASE + 5);
+		do_IRQ(MIPS_CPU_IRQ_BASE + 5);
 	else if (pending & C_IRQ5)
-		do_IRQ (MIPS_CPU_IRQ_BASE + 7);
+		do_IRQ(MIPS_CPU_IRQ_BASE + 7);
 }
 
 void __init sni_pcit_irq_init(void)
@@ -245,7 +245,7 @@ void __init sni_pcit_irq_init(void)
 	*(volatile u32 *)SNI_PCIT_INT_REG = 0;
 	sni_hwint = sni_pcit_hwint;
 	change_c0_status(ST0_IM, IE_IRQ1);
-	setup_irq (SNI_PCIT_INT_START + 6, &sni_isa_irq);
+	setup_irq(SNI_PCIT_INT_START + 6, &sni_isa_irq);
 }
 
 void __init sni_pcit_cplus_irq_init(void)
@@ -258,12 +258,11 @@ void __init sni_pcit_cplus_irq_init(void)
 	*(volatile u32 *)SNI_PCIT_INT_REG = 0x40000000;
 	sni_hwint = sni_pcit_hwint_cplus;
 	change_c0_status(ST0_IM, IE_IRQ0);
-	setup_irq (MIPS_CPU_IRQ_BASE + 3, &sni_isa_irq);
+	setup_irq(MIPS_CPU_IRQ_BASE + 3, &sni_isa_irq);
 }
 
 void __init sni_pcit_init(void)
 {
-	board_time_init = sni_cpu_time_init;
 	ioport_resource.end = sni_io_resource.end;
 #ifdef CONFIG_PCI
 	PCIBIOS_MIN_IO = 0x9000;
diff --git a/arch/mips/sni/reset.c b/arch/mips/sni/reset.c
index 38b6a97a31b..79f8d70f48c 100644
--- a/arch/mips/sni/reset.c
+++ b/arch/mips/sni/reset.c
@@ -35,7 +35,7 @@ void sni_machine_restart(char *command)
 			kb_wait();
 			for (j = 0; j < 100000 ; j++)
 				/* nothing */;
-			outb_p(0xfe,0x64);	 /* pulse reset low */
+			outb_p(0xfe, 0x64);	 /* pulse reset low */
 		}
 	}
 }
diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
index 28a11d8605c..67b061eef6c 100644
--- a/arch/mips/sni/rm200.c
+++ b/arch/mips/sni/rm200.c
@@ -162,16 +162,16 @@ static void sni_rm200_hwint(void)
 	int irq;
 
 	if (pending & C_IRQ5)
-		do_IRQ (MIPS_CPU_IRQ_BASE + 7);
+		do_IRQ(MIPS_CPU_IRQ_BASE + 7);
 	else if (pending & C_IRQ0) {
-		clear_c0_status (IE_IRQ0);
+		clear_c0_status(IE_IRQ0);
 		mask = *(volatile u8 *)SNI_RM200_INT_ENA_REG ^ 0x1f;
 		stat = *(volatile u8 *)SNI_RM200_INT_STAT_REG ^ 0x14;
 		irq = ffs(stat & mask & 0x1f);
 
 		if (likely(irq > 0))
-			do_IRQ (irq + SNI_RM200_INT_START - 1);
-		set_c0_status (IE_IRQ0);
+			do_IRQ(irq + SNI_RM200_INT_START - 1);
+		set_c0_status(IE_IRQ0);
 	}
 }
 
@@ -187,12 +187,11 @@ void __init sni_rm200_irq_init(void)
 		set_irq_chip(i, &rm200_irq_type);
 	sni_hwint = sni_rm200_hwint;
 	change_c0_status(ST0_IM, IE_IRQ0);
-	setup_irq (SNI_RM200_INT_START + 0, &sni_isa_irq);
+	setup_irq(SNI_RM200_INT_START + 0, &sni_isa_irq);
 }
 
 void __init sni_rm200_init(void)
 {
 	set_io_port_base(SNI_PORT_BASE + 0x02000000);
 	ioport_resource.end += 0x02000000;
-	board_time_init = sni_cpu_time_init;
 }
diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c
index 6edbb3051c8..e8b26bdee24 100644
--- a/arch/mips/sni/setup.c
+++ b/arch/mips/sni/setup.c
@@ -15,7 +15,7 @@
 #include <linux/screen_info.h>
 
 #ifdef CONFIG_ARC
-#include <asm/arc/types.h>
+#include <asm/fw/arc/types.h>
 #include <asm/sgialib.h>
 #endif
 
@@ -106,11 +106,11 @@ static void __devinit quirk_cirrus_ram_size(struct pci_dev *dev)
 	 * need to do it here, otherwise we get screen corruption
 	 * on older Cirrus chips
 	 */
-	pci_read_config_word (dev, PCI_COMMAND, &cmd);
+	pci_read_config_word(dev, PCI_COMMAND, &cmd);
 	if ((cmd & (PCI_COMMAND_IO|PCI_COMMAND_MEMORY))
 	        == (PCI_COMMAND_IO|PCI_COMMAND_MEMORY)) {
-		vga_wseq (NULL, CL_SEQR6, 0x12);	/* unlock all extension registers */
-		vga_wseq (NULL, CL_SEQRF, 0x18);
+		vga_wseq(NULL, CL_SEQR6, 0x12);	/* unlock all extension registers */
+		vga_wseq(NULL, CL_SEQRF, 0x18);
 	}
 }
 
diff --git a/arch/mips/sni/sniprom.c b/arch/mips/sni/sniprom.c
index db544a6e23f..eff4b89d7b7 100644
--- a/arch/mips/sni/sniprom.c
+++ b/arch/mips/sni/sniprom.c
@@ -45,7 +45,7 @@ void prom_putchar(char c)
 static char *(*__prom_getenv)(char *)     = (char *(*)(char *))PROM_ENTRY(PROM_GETENV);
 static void (*__prom_get_memconf)(void *) = (void (*)(void *))PROM_ENTRY(PROM_GET_MEMCONF);
 
-char *prom_getenv (char *s)
+char *prom_getenv(char *s)
 {
 	return __prom_getenv(s);
 }
@@ -131,9 +131,9 @@ static void __init sni_console_setup(void)
 	int port;
 	static char options[8];
 
-	cdev = prom_getenv ("console_dev");
+	cdev = prom_getenv("console_dev");
 	if (strncmp (cdev, "tty", 3) == 0) {
-		ctype = prom_getenv ("console");
+		ctype = prom_getenv("console");
 		switch (*ctype) {
 		default:
 		case 'l':
@@ -233,7 +233,7 @@ void __init prom_init(void)
 	        systype = "RM300-Exx";
 	        break;
 	}
-	pr_debug("Found SNI brdtype %02x name %s\n", sni_brd_type,systype);
+	pr_debug("Found SNI brdtype %02x name %s\n", sni_brd_type, systype);
 
 #ifdef DEBUG
 	sni_idprom_dump();
diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c
index 20028fc7757..b80877349d3 100644
--- a/arch/mips/sni/time.c
+++ b/arch/mips/sni/time.c
@@ -2,8 +2,10 @@
 #include <linux/interrupt.h>
 #include <linux/time.h>
 
+#include <asm/i8253.h>
 #include <asm/sni.h>
 #include <asm/time.h>
+#include <asm-generic/rtc.h>
 
 #define SNI_CLOCK_TICK_RATE     3686400
 #define SNI_COUNTER2_DIV        64
@@ -42,23 +44,23 @@ static __init unsigned long dosample(void)
 	volatile u8 msb, lsb;
 
 	/* Start the counter. */
-	outb_p (0x34, 0x43);
+	outb_p(0x34, 0x43);
 	outb_p(SNI_8254_TCSAMP_COUNTER & 0xff, 0x40);
-	outb (SNI_8254_TCSAMP_COUNTER >> 8, 0x40);
+	outb(SNI_8254_TCSAMP_COUNTER >> 8, 0x40);
 
 	/* Get initial counter invariant */
 	ct0 = read_c0_count();
 
 	/* Latch and spin until top byte of counter0 is zero */
 	do {
-		outb (0x00, 0x43);
-		lsb = inb (0x40);
-		msb = inb (0x40);
+		outb(0x00, 0x43);
+		lsb = inb(0x40);
+		msb = inb(0x40);
 		ct1 = read_c0_count();
 	} while (msb);
 
 	/* Stop the counter. */
-	outb (0x38, 0x43);
+	outb(0x38, 0x43);
 	/*
 	 * Return the difference, this is how far the r4k counter increments
 	 * for every 1/HZ seconds. We round off the nearest 1 MHz of master
@@ -71,7 +73,7 @@ static __init unsigned long dosample(void)
 /*
  * Here we need to calibrate the cycle counter to at least be close.
  */
-__init void sni_cpu_time_init(void)
+void __init plat_time_init(void)
 {
 	unsigned long r4k_ticks[3];
 	unsigned long r4k_tick;
@@ -115,6 +117,8 @@ __init void sni_cpu_time_init(void)
 		(int) (r4k_tick % (500000 / HZ)));
 
 	mips_hpt_frequency = r4k_tick * HZ;
+
+	setup_pit_timer();
 }
 
 /*
@@ -133,7 +137,7 @@ void __init plat_timer_setup(struct irqaction *irq)
 	case SNI_BRD_10NEW:
 	case SNI_BRD_TOWER_OASIC:
 	case SNI_BRD_MINITOWER:
-	        sni_a20r_timer_setup (irq);
+	        sni_a20r_timer_setup(irq);
 	        break;
 
 	case SNI_BRD_PCI_TOWER:
@@ -142,7 +146,12 @@ void __init plat_timer_setup(struct irqaction *irq)
 	case SNI_BRD_PCI_DESKTOP:
 	case SNI_BRD_PCI_TOWER_CPLUS:
 	case SNI_BRD_PCI_MTOWER_CPLUS:
-	        sni_cpu_timer_setup (irq);
+	        sni_cpu_timer_setup(irq);
 	        break;
 	}
 }
+
+unsigned long read_persistent_clock(void)
+{
+	return -1;
+}
diff --git a/arch/mips/tx4927/common/tx4927_dbgio.c b/arch/mips/tx4927/common/tx4927_dbgio.c
index 09bdf2baa83..d8423e001b2 100644
--- a/arch/mips/tx4927/common/tx4927_dbgio.c
+++ b/arch/mips/tx4927/common/tx4927_dbgio.c
@@ -31,7 +31,6 @@
 
 #include <asm/mipsregs.h>
 #include <asm/system.h>
-#include <asm/tx4927/tx4927_mips.h>
 
 u8 getDebugChar(void)
 {
diff --git a/arch/mips/tx4927/common/tx4927_prom.c b/arch/mips/tx4927/common/tx4927_prom.c
index 7d4cbf512d8..6eed53d8f38 100644
--- a/arch/mips/tx4927/common/tx4927_prom.c
+++ b/arch/mips/tx4927/common/tx4927_prom.c
@@ -38,7 +38,7 @@
 #include <asm/bootinfo.h>
 #include <asm/tx4927/tx4927.h>
 
-static unsigned int __init tx4927_process_sdccr(u64 * addr)
+static unsigned int __init tx4927_process_sdccr(unsigned long addr)
 {
 	u64 val;
 	unsigned int sdccr_ce;
@@ -52,7 +52,7 @@ static unsigned int __init tx4927_process_sdccr(u64 * addr)
 	unsigned int mw = 0;
 	unsigned int msize = 0;
 
-	val = (*((vu64 *) (addr)));
+	val = __raw_readq((void __iomem *)addr);
 
 	/* MVMCP -- need #defs for these bits masks */
 	sdccr_ce = ((val & (1 << 10)) >> 10);
@@ -136,10 +136,10 @@ unsigned int __init tx4927_get_mem_size(void)
 	unsigned int total;
 
 	/* MVMCP -- need #defs for these registers */
-	c0 = tx4927_process_sdccr((u64 *) 0xff1f8000);
-	c1 = tx4927_process_sdccr((u64 *) 0xff1f8008);
-	c2 = tx4927_process_sdccr((u64 *) 0xff1f8010);
-	c3 = tx4927_process_sdccr((u64 *) 0xff1f8018);
+	c0 = tx4927_process_sdccr(0xff1f8000);
+	c1 = tx4927_process_sdccr(0xff1f8008);
+	c2 = tx4927_process_sdccr(0xff1f8010);
+	c3 = tx4927_process_sdccr(0xff1f8018);
 	total = c0 + c1 + c2 + c3;
 
 	return (total);
diff --git a/arch/mips/tx4927/common/tx4927_setup.c b/arch/mips/tx4927/common/tx4927_setup.c
index c8e49feb345..8ce0989671d 100644
--- a/arch/mips/tx4927/common/tx4927_setup.c
+++ b/arch/mips/tx4927/common/tx4927_setup.c
@@ -49,14 +49,11 @@
 
 #undef DEBUG
 
-void __init tx4927_time_init(void);
 void dump_cp0(char *key);
 
 
 void __init plat_mem_setup(void)
 {
-	board_time_init = tx4927_time_init;
-
 #ifdef CONFIG_TOSHIBA_RBTX4927
 	{
 		extern void toshiba_rbtx4927_setup(void);
@@ -65,20 +62,16 @@ void __init plat_mem_setup(void)
 #endif
 }
 
-void __init tx4927_time_init(void)
+void __init plat_time_init(void)
 {
-
 #ifdef CONFIG_TOSHIBA_RBTX4927
 	{
 		extern void toshiba_rbtx4927_time_init(void);
 		toshiba_rbtx4927_time_init();
 	}
 #endif
-
-	return;
 }
 
-
 void __init plat_timer_setup(struct irqaction *irq)
 {
 	setup_irq(TX4927_IRQ_CPU_TIMER, irq);
@@ -124,10 +117,10 @@ dump_cp0(char *key)
 	return;
 }
 
-void print_pic(char *key, u32 reg, char *name)
+void print_pic(char *key, unsigned long reg, char *name)
 {
-	printk("%s pic:0x%08x:%s=0x%08x\n", key, reg, name,
-	       TX4927_RD(reg));
+	printk(KERN_INFO "%s pic:0x%08lx:%s=0x%08x\n", key, reg, name,
+	       __raw_readl((void __iomem *)reg));
 	return;
 }
 
@@ -166,9 +159,10 @@ void dump_pic(char *key)
 }
 
 
-void print_addr(char *hdr, char *key, u32 addr)
+void print_addr(char *hdr, char *key, unsigned long addr)
 {
-	printk("%s %s:0x%08x=0x%08x\n", hdr, key, addr, TX4927_RD(addr));
+	printk(KERN_INFO "%s %s:0x%08lx=0x%08x\n", hdr, key, addr,
+	       __raw_readl((void __iomem *)addr));
 	return;
 }
 
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
index 9607ad5e734..3f808b62924 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
@@ -176,7 +176,7 @@ static const u32 toshiba_rbtx4927_irq_debug_flag =
            printk( "%s(%s:%u)::%s", __FUNCTION__, __FILE__, __LINE__, tmp ); \
         }
 #else
-#define TOSHIBA_RBTX4927_IRQ_DPRINTK(flag,str...)
+#define TOSHIBA_RBTX4927_IRQ_DPRINTK(flag, str...)
 #endif
 
 
@@ -204,8 +204,8 @@ static struct irq_chip toshiba_rbtx4927_irq_ioc_type = {
 	.mask_ack = toshiba_rbtx4927_irq_ioc_disable,
 	.unmask = toshiba_rbtx4927_irq_ioc_enable,
 };
-#define TOSHIBA_RBTX4927_IOC_INTR_ENAB 0xbc002000
-#define TOSHIBA_RBTX4927_IOC_INTR_STAT 0xbc002006
+#define TOSHIBA_RBTX4927_IOC_INTR_ENAB (void __iomem *)0xbc002000UL
+#define TOSHIBA_RBTX4927_IOC_INTR_STAT (void __iomem *)0xbc002006UL
 
 
 u32 bit2num(u32 num)
@@ -224,7 +224,7 @@ int toshiba_rbtx4927_irq_nested(int sw_irq)
 {
 	u32 level3;
 
-	level3 = reg_rd08(TOSHIBA_RBTX4927_IOC_INTR_STAT) & 0x1f;
+	level3 = readb(TOSHIBA_RBTX4927_IOC_INTR_STAT) & 0x1f;
 	if (level3) {
 		sw_irq = TOSHIBA_RBTX4927_IRQ_IOC_BEG + bit2num(level3);
 		if (sw_irq != TOSHIBA_RBTX4927_IRQ_NEST_ISA_ON_IOC) {
@@ -243,10 +243,12 @@ int toshiba_rbtx4927_irq_nested(int sw_irq)
 	return (sw_irq);
 }
 
-//#define TOSHIBA_RBTX4927_PIC_ACTION(s) { no_action, 0, CPU_MASK_NONE, s, NULL, NULL }
-#define TOSHIBA_RBTX4927_PIC_ACTION(s) { no_action, IRQF_SHARED, CPU_MASK_NONE, s, NULL, NULL }
-static struct irqaction toshiba_rbtx4927_irq_ioc_action =
-TOSHIBA_RBTX4927_PIC_ACTION(TOSHIBA_RBTX4927_IOC_NAME);
+static struct irqaction toshiba_rbtx4927_irq_ioc_action = {
+	.handler	= no_action,
+	.flags		= IRQF_SHARED,
+	.mask		= CPU_MASK_NONE,
+	.name		= TOSHIBA_RBTX4927_IOC_NAME
+};
 
 
 /**********************************************************************************/
@@ -286,9 +288,9 @@ static void toshiba_rbtx4927_irq_ioc_enable(unsigned int irq)
 		panic("\n");
 	}
 
-	v = TX4927_RD08(TOSHIBA_RBTX4927_IOC_INTR_ENAB);
+	v = readb(TOSHIBA_RBTX4927_IOC_INTR_ENAB);
 	v |= (1 << (irq - TOSHIBA_RBTX4927_IRQ_IOC_BEG));
-	TOSHIBA_RBTX4927_WR08(TOSHIBA_RBTX4927_IOC_INTR_ENAB, v);
+	writeb(v, TOSHIBA_RBTX4927_IOC_INTR_ENAB);
 }
 
 
@@ -306,9 +308,10 @@ static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq)
 		panic("\n");
 	}
 
-	v = TX4927_RD08(TOSHIBA_RBTX4927_IOC_INTR_ENAB);
+	v = readb(TOSHIBA_RBTX4927_IOC_INTR_ENAB);
 	v &= ~(1 << (irq - TOSHIBA_RBTX4927_IRQ_IOC_BEG));
-	TOSHIBA_RBTX4927_WR08(TOSHIBA_RBTX4927_IOC_INTR_ENAB, v);
+	writeb(v, TOSHIBA_RBTX4927_IOC_INTR_ENAB);
+	mmiowb();
 }
 
 
@@ -385,12 +388,12 @@ void toshiba_rbtx4927_irq_dump_pics(char *s)
 	level1_m = level0_m;
 	level1_s = level0_s & 0x87;
 
-	level2 = TX4927_RD(0xff1ff6a0);
+	level2 = __raw_readl((void __iomem *)0xff1ff6a0UL);
 	level2_p = (((level2 & 0x10000)) ? 0 : 1);
 	level2_s = (((level2 & 0x1f) == 0x1f) ? 0 : (level2 & 0x1f));
 
-	level3_m = reg_rd08(TOSHIBA_RBTX4927_IOC_INTR_ENAB) & 0x1f;
-	level3_s = reg_rd08(TOSHIBA_RBTX4927_IOC_INTR_STAT) & 0x1f;
+	level3_m = readb(TOSHIBA_RBTX4927_IOC_INTR_ENAB) & 0x1f;
+	level3_s = readb(TOSHIBA_RBTX4927_IOC_INTR_STAT) & 0x1f;
 
 	level4_m = inb(0x21);
 	outb(0x0A, 0x20);
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c
index 9a3a5babd1f..f3f86857bea 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c
@@ -66,8 +66,6 @@ void __init prom_init(void)
 
 	prom_init_cmdline();
 
-	mips_machgroup = MACH_GROUP_TOSHIBA;
-
 	if ((read_c0_prid() & 0xff) == PRID_REV_TX4927) {
 		mips_machtype = MACH_TOSHIBA_RBTX4927;
 		toshiba_name  = "TX4927";
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
index 3e84237abe6..acaf613358c 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
@@ -122,7 +122,7 @@ static const u32 toshiba_rbtx4927_setup_debug_flag =
            printk( "%s(%s:%u)::%s", __FUNCTION__, __FILE__, __LINE__, tmp ); \
         }
 #else
-#define TOSHIBA_RBTX4927_SETUP_DPRINTK(flag,str...)
+#define TOSHIBA_RBTX4927_SETUP_DPRINTK(flag, str...)
 #endif
 
 /* These functions are used for rebooting or halting the machine*/
@@ -497,7 +497,7 @@ void __init tx4927_pci_setup(void)
 		     "Internal");
 		called = 1;
 	}
-	printk("%s PCIC --%s PCICLK:",toshiba_name,
+	printk("%s PCIC --%s PCICLK:", toshiba_name,
 	       (tx4927_ccfgptr->ccfg & TX4927_CCFG_PCI66) ? " PCI66" : "");
 	if (tx4927_ccfgptr->pcfg & TX4927_PCFG_PCICLKEN_ALL) {
 		int pciclk = 0;
@@ -679,25 +679,30 @@ void __init tx4927_pci_setup(void)
 
 #endif /* CONFIG_PCI */
 
+static void __noreturn wait_forever(void)
+{
+	while (1)
+		if (cpu_wait)
+			(*cpu_wait)();
+}
+
 void toshiba_rbtx4927_restart(char *command)
 {
 	printk(KERN_NOTICE "System Rebooting...\n");
 
 	/* enable the s/w reset register */
-	reg_wr08(RBTX4927_SW_RESET_ENABLE, RBTX4927_SW_RESET_ENABLE_SET);
+	writeb(RBTX4927_SW_RESET_ENABLE_SET, RBTX4927_SW_RESET_ENABLE);
 
 	/* wait for enable to be seen */
-	while ((reg_rd08(RBTX4927_SW_RESET_ENABLE) &
+	while ((readb(RBTX4927_SW_RESET_ENABLE) &
 		RBTX4927_SW_RESET_ENABLE_SET) == 0x00);
 
 	/* do a s/w reset */
-	reg_wr08(RBTX4927_SW_RESET_DO, RBTX4927_SW_RESET_DO_SET);
+	writeb(RBTX4927_SW_RESET_DO_SET, RBTX4927_SW_RESET_DO);
 
 	/* do something passive while waiting for reset */
 	local_irq_disable();
-	while (1)
-		asm_wait();
-
+	wait_forever();
 	/* no return */
 }
 
@@ -706,9 +711,7 @@ void toshiba_rbtx4927_halt(void)
 {
 	printk(KERN_NOTICE "System Halted\n");
 	local_irq_disable();
-	while (1) {
-		asm_wait();
-	}
+	wait_forever();
 	/* no return */
 }
 
@@ -720,7 +723,7 @@ void toshiba_rbtx4927_power_off(void)
 
 void __init toshiba_rbtx4927_setup(void)
 {
-	vu32 cp0_config;
+	u32 cp0_config;
 	char *argptr;
 
 	printk("CPU is %s\n", toshiba_name);
@@ -747,15 +750,6 @@ void __init toshiba_rbtx4927_setup(void)
 	}
 #endif
 
-	/* setup serial stuff */
-	TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
-				       ":Setting up tx4927 sio.\n");
-	TX4927_WR(0xff1ff314, 0x00000000);	/* h/w flow control off */
-	TX4927_WR(0xff1ff414, 0x00000000);	/* h/w flow control off */
-
-	TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
-				       "+\n");
-
 	set_io_port_base(KSEG1 + TBTX4927_ISA_IO_OFFSET);
 	TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
 				       ":mips_io_port_base=0x%08lx\n",
diff --git a/arch/mips/tx4938/common/setup.c b/arch/mips/tx4938/common/setup.c
index 142abf453e4..ab408226755 100644
--- a/arch/mips/tx4938/common/setup.c
+++ b/arch/mips/tx4938/common/setup.c
@@ -34,25 +34,16 @@
 #include <asm/tx4938/rbtx4938.h>
 
 extern void toshiba_rbtx4938_setup(void);
-extern void rbtx4938_time_init(void);
 
 void __init tx4938_setup(void);
-void __init tx4938_time_init(void);
 void dump_cp0(char *key);
 
 void __init
 plat_mem_setup(void)
 {
-	board_time_init = tx4938_time_init;
 	toshiba_rbtx4938_setup();
 }
 
-void __init
-tx4938_time_init(void)
-{
-	rbtx4938_time_init();
-}
-
 void __init plat_timer_setup(struct irqaction *irq)
 {
 	setup_irq(TX4938_IRQ_CPU_TIMER, irq);
diff --git a/arch/mips/tx4938/toshiba_rbtx4938/prom.c b/arch/mips/tx4938/toshiba_rbtx4938/prom.c
index 7dc6a0aae21..69f21c1b794 100644
--- a/arch/mips/tx4938/toshiba_rbtx4938/prom.c
+++ b/arch/mips/tx4938/toshiba_rbtx4938/prom.c
@@ -47,7 +47,6 @@ void __init prom_init(void)
 #ifndef CONFIG_TX4938_NAND_BOOT
 	prom_init_cmdline();
 #endif
-	mips_machgroup = MACH_GROUP_TOSHIBA;
 	mips_machtype = MACH_TOSHIBA_RBTX4938;
 
 	msize = tx4938_get_mem_size();
diff --git a/arch/mips/tx4938/toshiba_rbtx4938/setup.c b/arch/mips/tx4938/toshiba_rbtx4938/setup.c
index f236b1ff892..ceecaf49895 100644
--- a/arch/mips/tx4938/toshiba_rbtx4938/setup.c
+++ b/arch/mips/tx4938/toshiba_rbtx4938/setup.c
@@ -39,7 +39,6 @@
 #include <asm/tx4938/spi.h>
 #include <asm/gpio.h>
 
-extern void rbtx4938_time_init(void) __init;
 extern char * __init prom_getcmdline(void);
 static inline void tx4938_report_pcic_status1(struct tx4938_pcic_reg *pcicptr);
 
@@ -458,9 +457,9 @@ extern struct pci_controller tx4938_pci_controller[];
 static int __init tx4938_pcibios_init(void)
 {
 	unsigned long mem_base[2];
-	unsigned long mem_size[2] = {TX4938_PCIMEM_SIZE_0,TX4938_PCIMEM_SIZE_1}; /* MAX 128M,64K */
+	unsigned long mem_size[2] = {TX4938_PCIMEM_SIZE_0, TX4938_PCIMEM_SIZE_1}; /* MAX 128M,64K */
 	unsigned long io_base[2];
-	unsigned long io_size[2] = {TX4938_PCIIO_SIZE_0,TX4938_PCIIO_SIZE_1}; /* MAX 16M,64K */
+	unsigned long io_size[2] = {TX4938_PCIIO_SIZE_0, TX4938_PCIIO_SIZE_1}; /* MAX 16M,64K */
 	/* TX4938 PCIC1: 64K MEM/IO is enough for ETH0,ETH1 */
 	int extarb = !(tx4938_ccfgptr->ccfg & TX4938_CCFG_PCIXARB);
 
@@ -856,7 +855,7 @@ void tx4938_report_pcic_status(void)
 /* We use onchip r4k counter or TMR timer as our system wide timer
  * interrupt running at 100HZ. */
 
-void __init rbtx4938_time_init(void)
+void __init plat_time_init(void)
 {
 	mips_hpt_frequency = txx9_cpu_clock / 2;
 }
diff --git a/arch/mips/vr41xx/common/bcu.c b/arch/mips/vr41xx/common/bcu.c
index ff272b2e839..d77c330a0d5 100644
--- a/arch/mips/vr41xx/common/bcu.c
+++ b/arch/mips/vr41xx/common/bcu.c
@@ -70,7 +70,7 @@ EXPORT_SYMBOL_GPL(vr41xx_get_tclock_frequency);
 
 static inline uint16_t read_clkspeed(void)
 {
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR4111:
 	case CPU_VR4121: return readw(CLKSPEEDREG_TYPE1);
 	case CPU_VR4122:
@@ -88,7 +88,7 @@ static inline unsigned long calculate_pclock(uint16_t clkspeed)
 {
 	unsigned long pclock = 0;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR4111:
 	case CPU_VR4121:
 		pclock = 18432000 * 64;
@@ -138,7 +138,7 @@ static inline unsigned long calculate_vtclock(uint16_t clkspeed, unsigned long p
 {
 	unsigned long vtclock = 0;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR4111:
 		/* The NEC VR4111 doesn't have the VTClock. */
 		break;
@@ -180,7 +180,7 @@ static inline unsigned long calculate_tclock(uint16_t clkspeed, unsigned long pc
 {
 	unsigned long tclock = 0;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR4111:
 		if (!(clkspeed & DIV2B))
 			tclock = pclock / 2;
diff --git a/arch/mips/vr41xx/common/cmu.c b/arch/mips/vr41xx/common/cmu.c
index 657c5133c93..ad0e8e3409d 100644
--- a/arch/mips/vr41xx/common/cmu.c
+++ b/arch/mips/vr41xx/common/cmu.c
@@ -95,8 +95,8 @@ void vr41xx_supply_clock(vr41xx_clock_t clock)
 		cmuclkmsk |= MSKFIR | MSKFFIR;
 		break;
 	case DSIU_CLOCK:
-		if (current_cpu_data.cputype == CPU_VR4111 ||
-		    current_cpu_data.cputype == CPU_VR4121)
+		if (current_cpu_type() == CPU_VR4111 ||
+		    current_cpu_type() == CPU_VR4121)
 			cmuclkmsk |= MSKDSIU;
 		else
 			cmuclkmsk |= MSKSIU | MSKDSIU;
@@ -146,8 +146,8 @@ void vr41xx_mask_clock(vr41xx_clock_t clock)
 		cmuclkmsk &= ~MSKPIU;
 		break;
 	case SIU_CLOCK:
-		if (current_cpu_data.cputype == CPU_VR4111 ||
-		    current_cpu_data.cputype == CPU_VR4121) {
+		if (current_cpu_type() == CPU_VR4111 ||
+		    current_cpu_type() == CPU_VR4121) {
 			cmuclkmsk &= ~(MSKSIU | MSKSSIU);
 		} else {
 			if (cmuclkmsk & MSKDSIU)
@@ -166,8 +166,8 @@ void vr41xx_mask_clock(vr41xx_clock_t clock)
 		cmuclkmsk &= ~(MSKFIR | MSKFFIR);
 		break;
 	case DSIU_CLOCK:
-		if (current_cpu_data.cputype == CPU_VR4111 ||
-		    current_cpu_data.cputype == CPU_VR4121) {
+		if (current_cpu_type() == CPU_VR4111 ||
+		    current_cpu_type() == CPU_VR4121) {
 			cmuclkmsk &= ~MSKDSIU;
 		} else {
 			if (cmuclkmsk & MSKSSIU)
@@ -216,7 +216,7 @@ static int __init vr41xx_cmu_init(void)
 {
 	unsigned long start, size;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
         case CPU_VR4111:
         case CPU_VR4121:
 		start = CMU_TYPE1_BASE;
@@ -246,7 +246,7 @@ static int __init vr41xx_cmu_init(void)
 	}
 
 	cmuclkmsk = cmu_read(CMUCLKMSK);
-	if (current_cpu_data.cputype == CPU_VR4133)
+	if (current_cpu_type() == CPU_VR4133)
 		cmuclkmsk2 = cmu_read(CMUCLKMSK2);
 
 	spin_lock_init(&cmu_lock);
diff --git a/arch/mips/vr41xx/common/giu.c b/arch/mips/vr41xx/common/giu.c
index d21f6f2d22a..2b272f1496f 100644
--- a/arch/mips/vr41xx/common/giu.c
+++ b/arch/mips/vr41xx/common/giu.c
@@ -81,7 +81,7 @@ static int __init vr41xx_giu_add(void)
 	if (!pdev)
 		return -ENOMEM;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR4111:
 	case CPU_VR4121:
 		pdev->id = GPIO_50PINS_PULLUPDOWN;
diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
index adabc6bad44..1899601e586 100644
--- a/arch/mips/vr41xx/common/icu.c
+++ b/arch/mips/vr41xx/common/icu.c
@@ -157,8 +157,8 @@ void vr41xx_enable_piuint(uint16_t mask)
 	struct irq_desc *desc = irq_desc + PIU_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4111 ||
-	    current_cpu_data.cputype == CPU_VR4121) {
+	if (current_cpu_type() == CPU_VR4111 ||
+	    current_cpu_type() == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu1_set(MPIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -172,8 +172,8 @@ void vr41xx_disable_piuint(uint16_t mask)
 	struct irq_desc *desc = irq_desc + PIU_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4111 ||
-	    current_cpu_data.cputype == CPU_VR4121) {
+	if (current_cpu_type() == CPU_VR4111 ||
+	    current_cpu_type() == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu1_clear(MPIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -187,8 +187,8 @@ void vr41xx_enable_aiuint(uint16_t mask)
 	struct irq_desc *desc = irq_desc + AIU_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4111 ||
-	    current_cpu_data.cputype == CPU_VR4121) {
+	if (current_cpu_type() == CPU_VR4111 ||
+	    current_cpu_type() == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu1_set(MAIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -202,8 +202,8 @@ void vr41xx_disable_aiuint(uint16_t mask)
 	struct irq_desc *desc = irq_desc + AIU_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4111 ||
-	    current_cpu_data.cputype == CPU_VR4121) {
+	if (current_cpu_type() == CPU_VR4111 ||
+	    current_cpu_type() == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu1_clear(MAIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -217,8 +217,8 @@ void vr41xx_enable_kiuint(uint16_t mask)
 	struct irq_desc *desc = irq_desc + KIU_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4111 ||
-	    current_cpu_data.cputype == CPU_VR4121) {
+	if (current_cpu_type() == CPU_VR4111 ||
+	    current_cpu_type() == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu1_set(MKIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -232,8 +232,8 @@ void vr41xx_disable_kiuint(uint16_t mask)
 	struct irq_desc *desc = irq_desc + KIU_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4111 ||
-	    current_cpu_data.cputype == CPU_VR4121) {
+	if (current_cpu_type() == CPU_VR4111 ||
+	    current_cpu_type() == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu1_clear(MKIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -319,9 +319,9 @@ void vr41xx_enable_pciint(void)
 	struct irq_desc *desc = irq_desc + PCI_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4122 ||
-	    current_cpu_data.cputype == CPU_VR4131 ||
-	    current_cpu_data.cputype == CPU_VR4133) {
+	if (current_cpu_type() == CPU_VR4122 ||
+	    current_cpu_type() == CPU_VR4131 ||
+	    current_cpu_type() == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu2_write(MPCIINTREG, PCIINT0);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -335,9 +335,9 @@ void vr41xx_disable_pciint(void)
 	struct irq_desc *desc = irq_desc + PCI_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4122 ||
-	    current_cpu_data.cputype == CPU_VR4131 ||
-	    current_cpu_data.cputype == CPU_VR4133) {
+	if (current_cpu_type() == CPU_VR4122 ||
+	    current_cpu_type() == CPU_VR4131 ||
+	    current_cpu_type() == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu2_write(MPCIINTREG, 0);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -351,9 +351,9 @@ void vr41xx_enable_scuint(void)
 	struct irq_desc *desc = irq_desc + SCU_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4122 ||
-	    current_cpu_data.cputype == CPU_VR4131 ||
-	    current_cpu_data.cputype == CPU_VR4133) {
+	if (current_cpu_type() == CPU_VR4122 ||
+	    current_cpu_type() == CPU_VR4131 ||
+	    current_cpu_type() == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu2_write(MSCUINTREG, SCUINT0);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -367,9 +367,9 @@ void vr41xx_disable_scuint(void)
 	struct irq_desc *desc = irq_desc + SCU_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4122 ||
-	    current_cpu_data.cputype == CPU_VR4131 ||
-	    current_cpu_data.cputype == CPU_VR4133) {
+	if (current_cpu_type() == CPU_VR4122 ||
+	    current_cpu_type() == CPU_VR4131 ||
+	    current_cpu_type() == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu2_write(MSCUINTREG, 0);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -383,9 +383,9 @@ void vr41xx_enable_csiint(uint16_t mask)
 	struct irq_desc *desc = irq_desc + CSI_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4122 ||
-	    current_cpu_data.cputype == CPU_VR4131 ||
-	    current_cpu_data.cputype == CPU_VR4133) {
+	if (current_cpu_type() == CPU_VR4122 ||
+	    current_cpu_type() == CPU_VR4131 ||
+	    current_cpu_type() == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu2_set(MCSIINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -399,9 +399,9 @@ void vr41xx_disable_csiint(uint16_t mask)
 	struct irq_desc *desc = irq_desc + CSI_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4122 ||
-	    current_cpu_data.cputype == CPU_VR4131 ||
-	    current_cpu_data.cputype == CPU_VR4133) {
+	if (current_cpu_type() == CPU_VR4122 ||
+	    current_cpu_type() == CPU_VR4131 ||
+	    current_cpu_type() == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu2_clear(MCSIINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -415,9 +415,9 @@ void vr41xx_enable_bcuint(void)
 	struct irq_desc *desc = irq_desc + BCU_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4122 ||
-	    current_cpu_data.cputype == CPU_VR4131 ||
-	    current_cpu_data.cputype == CPU_VR4133) {
+	if (current_cpu_type() == CPU_VR4122 ||
+	    current_cpu_type() == CPU_VR4131 ||
+	    current_cpu_type() == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu2_write(MBCUINTREG, BCUINTR);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -431,9 +431,9 @@ void vr41xx_disable_bcuint(void)
 	struct irq_desc *desc = irq_desc + BCU_IRQ;
 	unsigned long flags;
 
-	if (current_cpu_data.cputype == CPU_VR4122 ||
-	    current_cpu_data.cputype == CPU_VR4131 ||
-	    current_cpu_data.cputype == CPU_VR4133) {
+	if (current_cpu_type() == CPU_VR4122 ||
+	    current_cpu_type() == CPU_VR4131 ||
+	    current_cpu_type() == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
 		icu2_write(MBCUINTREG, 0);
 		spin_unlock_irqrestore(&desc->lock, flags);
@@ -608,7 +608,7 @@ int vr41xx_set_intassign(unsigned int irq, unsigned char intassign)
 {
 	int retval = -EINVAL;
 
-	if (current_cpu_data.cputype != CPU_VR4133)
+	if (current_cpu_type() != CPU_VR4133)
 		return -EINVAL;
 
 	if (intassign > INTASSIGN_MAX)
@@ -665,7 +665,7 @@ static int __init vr41xx_icu_init(void)
 	unsigned long icu1_start, icu2_start;
 	int i;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR4111:
 	case CPU_VR4121:
 		icu1_start = ICU1_TYPE1_BASE;
diff --git a/arch/mips/vr41xx/common/init.c b/arch/mips/vr41xx/common/init.c
index 4f97e0ba9e2..407cec203b2 100644
--- a/arch/mips/vr41xx/common/init.c
+++ b/arch/mips/vr41xx/common/init.c
@@ -36,7 +36,7 @@ static void __init iomem_resource_init(void)
 	iomem_resource.end = IO_MEM_RESOURCE_END;
 }
 
-static void __init setup_timer_frequency(void)
+void __init plat_time_init(void)
 {
 	unsigned long tclock;
 
@@ -53,16 +53,10 @@ void __init plat_timer_setup(struct irqaction *irq)
 	setup_irq(TIMER_IRQ, irq);
 }
 
-static void __init timer_init(void)
-{
-	board_time_init = setup_timer_frequency;
-}
-
 void __init plat_mem_setup(void)
 {
 	vr41xx_calculate_clock_frequency();
 
-	timer_init();
 	iomem_resource_init();
 }
 
diff --git a/arch/mips/vr41xx/common/pmu.c b/arch/mips/vr41xx/common/pmu.c
index 5e469796413..028aaf75eb2 100644
--- a/arch/mips/vr41xx/common/pmu.c
+++ b/arch/mips/vr41xx/common/pmu.c
@@ -1,7 +1,7 @@
 /*
  *  pmu.c, Power Management Unit routines for NEC VR4100 series.
  *
- *  Copyright (C) 2003-2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2003-2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -22,11 +22,13 @@
 #include <linux/ioport.h>
 #include <linux/kernel.h>
 #include <linux/pm.h>
-#include <linux/smp.h>
+#include <linux/sched.h>
 #include <linux/types.h>
 
+#include <asm/cacheflush.h>
 #include <asm/cpu.h>
 #include <asm/io.h>
+#include <asm/processor.h>
 #include <asm/reboot.h>
 #include <asm/system.h>
 
@@ -44,11 +46,23 @@ static void __iomem *pmu_base;
 #define pmu_read(offset)		readw(pmu_base + (offset))
 #define pmu_write(offset, value)	writew((value), pmu_base + (offset))
 
+static void vr41xx_cpu_wait(void)
+{
+	local_irq_disable();
+	if (!need_resched())
+		/*
+		 * "standby" sets IE bit of the CP0_STATUS to 1.
+		 */
+		__asm__("standby;\n");
+	else
+		local_irq_enable();
+}
+
 static inline void software_reset(void)
 {
 	uint16_t pmucnt2;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR4122:
 	case CPU_VR4131:
 	case CPU_VR4133:
@@ -57,6 +71,11 @@ static inline void software_reset(void)
 		pmu_write(PMUCNT2REG, pmucnt2);
 		break;
 	default:
+		set_c0_status(ST0_BEV | ST0_ERL);
+		change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
+		flush_cache_all();
+		write_c0_wired(0);
+		__asm__("jr     %0"::"r"(0xbfc00000));
 		break;
 	}
 }
@@ -65,7 +84,6 @@ static void vr41xx_restart(char *command)
 {
 	local_irq_disable();
 	software_reset();
-	printk(KERN_NOTICE "\nYou can reset your system\n");
 	while (1) ;
 }
 
@@ -73,21 +91,14 @@ static void vr41xx_halt(void)
 {
 	local_irq_disable();
 	printk(KERN_NOTICE "\nYou can turn off the power supply\n");
-	while (1) ;
-}
-
-static void vr41xx_power_off(void)
-{
-	local_irq_disable();
-	printk(KERN_NOTICE "\nYou can turn off the power supply\n");
-	while (1) ;
+	__asm__("hibernate;\n");
 }
 
 static int __init vr41xx_pmu_init(void)
 {
 	unsigned long start, size;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR4111:
 	case CPU_VR4121:
 		start = PMU_TYPE1_BASE;
@@ -113,9 +124,10 @@ static int __init vr41xx_pmu_init(void)
 		return -EBUSY;
 	}
 
+	cpu_wait = vr41xx_cpu_wait;
 	_machine_restart = vr41xx_restart;
 	_machine_halt = vr41xx_halt;
-	pm_power_off = vr41xx_power_off;
+	pm_power_off = vr41xx_halt;
 
 	return 0;
 }
diff --git a/arch/mips/vr41xx/common/rtc.c b/arch/mips/vr41xx/common/rtc.c
index cce605b3d68..9f26c14edca 100644
--- a/arch/mips/vr41xx/common/rtc.c
+++ b/arch/mips/vr41xx/common/rtc.c
@@ -82,7 +82,7 @@ static int __init vr41xx_rtc_add(void)
 	if (!pdev)
 		return -ENOMEM;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR4111:
 	case CPU_VR4121:
 		res = rtc_type1_resource;
diff --git a/arch/mips/vr41xx/common/siu.c b/arch/mips/vr41xx/common/siu.c
index a1e77414216..b735f45b25f 100644
--- a/arch/mips/vr41xx/common/siu.c
+++ b/arch/mips/vr41xx/common/siu.c
@@ -83,7 +83,7 @@ static int __init vr41xx_siu_add(void)
 	if (!pdev)
 		return -ENOMEM;
 
-	switch (current_cpu_data.cputype) {
+	switch (current_cpu_type()) {
 	case CPU_VR4111:
 	case CPU_VR4121:
 		pdev->dev.platform_data = siu_type1_ports;
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/init.c b/arch/mips/vr41xx/nec-cmbvr4133/init.c
index ae1af6b21c4..7c5e18ee223 100644
--- a/arch/mips/vr41xx/nec-cmbvr4133/init.c
+++ b/arch/mips/vr41xx/nec-cmbvr4133/init.c
@@ -36,7 +36,7 @@ void disable_pcnet(void)
 	 */
 
 	writel((2 << 16)		|
-	       (PCI_DEVFN(1,0) << 8)	|
+	       (PCI_DEVFN(1, 0) << 8)	|
 	       (0 & 0xfc)		|
                1UL,
 	       PCICONFAREG);
@@ -44,7 +44,7 @@ void disable_pcnet(void)
 	data = readl(PCICONFDREG);
 
 	writel((2 << 16)		|
-	       (PCI_DEVFN(1,0) << 8)	|
+	       (PCI_DEVFN(1, 0) << 8)	|
 	       (4 & 0xfc)		|
                1UL,
 	       PCICONFAREG);
@@ -52,7 +52,7 @@ void disable_pcnet(void)
 	data = readl(PCICONFDREG);
 
 	writel((2 << 16)		|
-	       (PCI_DEVFN(1,0) << 8)	|
+	       (PCI_DEVFN(1, 0) << 8)	|
 	       (4 & 0xfc)		|
                1UL,
 	       PCICONFAREG);
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c b/arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c
index f45caccedc0..1341f3287d0 100644
--- a/arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c
+++ b/arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c
@@ -38,7 +38,7 @@
 		outb_p((dev_no), DATA_PORT(port));	\
 	} while(0)
 
-#define WRITE_CONFIG_DATA(port,index,data)		\
+#define WRITE_CONFIG_DATA(port, index, data)		\
 	do {						\
 		outb_p((index), INDEX_PORT(port));	\
 		outb_p((data), DATA_PORT(port));	\
@@ -206,8 +206,8 @@ static inline u16 ali_config_readw(u8 reg, int devfn)
 int vr4133_rockhopper = 0;
 void __init ali_m5229_preinit(void)
 {
-	if (ali_config_readw(PCI_VENDOR_ID,16) == PCI_VENDOR_ID_AL &&
-	    ali_config_readw(PCI_DEVICE_ID,16) == PCI_DEVICE_ID_AL_M1533) {
+	if (ali_config_readw(PCI_VENDOR_ID, 16) == PCI_VENDOR_ID_AL &&
+	    ali_config_readw(PCI_DEVICE_ID, 16) == PCI_DEVICE_ID_AL_M1533) {
 		printk(KERN_INFO "Found an NEC Rockhopper \n");
 		vr4133_rockhopper = 1;
 		/*
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/setup.c b/arch/mips/vr41xx/nec-cmbvr4133/setup.c
index b20b93b2b95..58e47686b49 100644
--- a/arch/mips/vr41xx/nec-cmbvr4133/setup.c
+++ b/arch/mips/vr41xx/nec-cmbvr4133/setup.c
@@ -64,7 +64,6 @@ static void __init nec_cmbvr4133_setup(void)
 #endif
 	set_io_port_base(KSEG1ADDR(0x16000000));
 
-	mips_machgroup = MACH_GROUP_NEC_VR41XX;
 	mips_machtype = MACH_NEC_CMBVR4133;
 
 #ifdef CONFIG_PCI
diff --git a/arch/um/sys-i386/sys_call_table.S b/arch/um/sys-i386/sys_call_table.S
index 2497554b7b9..12d4148dba3 100644
--- a/arch/um/sys-i386/sys_call_table.S
+++ b/arch/um/sys-i386/sys_call_table.S
@@ -9,4 +9,4 @@
 
 #define old_mmap old_mmap_i386
 
-#include "../../i386/kernel/syscall_table.S"
+#include "../../x86/kernel/syscall_table_32.S"
diff --git a/arch/um/sys-x86_64/syscall_table.c b/arch/um/sys-x86_64/syscall_table.c
index 5133988d361..71b2ae4ad5d 100644
--- a/arch/um/sys-x86_64/syscall_table.c
+++ b/arch/um/sys-x86_64/syscall_table.c
@@ -36,7 +36,7 @@
 
 #define __SYSCALL(nr, sym) extern asmlinkage void sym(void) ;
 #undef _ASM_X86_64_UNISTD_H_
-#include <asm-x86_64/unistd.h>
+#include <asm-x86/unistd_64.h>
 
 #undef __SYSCALL
 #define __SYSCALL(nr, sym) [ nr ] = sym,
@@ -49,5 +49,5 @@ extern void sys_ni_syscall(void);
 sys_call_ptr_t sys_call_table[UM_NR_syscall_max+1] __cacheline_aligned = {
 	/* Smells like a like a compiler bug -- it doesn't work when the & below is removed. */
 	[0 ... UM_NR_syscall_max] = &sys_ni_syscall,
-#include <asm-x86_64/unistd.h>
+#include <asm-x86/unistd_64.h>
 };
diff --git a/arch/i386/boot/.gitignore b/arch/x86/boot/.gitignore
index 18465143cfa..18465143cfa 100644
--- a/arch/i386/boot/.gitignore
+++ b/arch/x86/boot/.gitignore
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
new file mode 100644
index 00000000000..cb1035f2b7e
--- /dev/null
+++ b/arch/x86/boot/Makefile
@@ -0,0 +1,171 @@
+#
+# arch/x86/boot/Makefile
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Copyright (C) 1994 by Linus Torvalds
+#
+
+# ROOT_DEV specifies the default root-device when making the image.
+# This can be either FLOPPY, CURRENT, /dev/xxxx or empty, in which case
+# the default of FLOPPY is used by 'build'.
+
+ROOT_DEV := CURRENT
+
+# If you want to preset the SVGA mode, uncomment the next line and
+# set SVGA_MODE to whatever number you want.
+# Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode.
+# The number is the same as you would ordinarily press at bootup.
+
+SVGA_MODE := -DSVGA_MODE=NORMAL_VGA
+
+# If you want the RAM disk device, define this to be the size in blocks.
+
+#RAMDISK := -DRAMDISK=512
+
+targets		:= vmlinux.bin setup.bin setup.elf zImage bzImage
+subdir- 	:= compressed
+
+setup-y		+= a20.o apm.o cmdline.o copy.o cpu.o cpucheck.o edd.o
+setup-y		+= header.o main.o mca.o memory.o pm.o pmjump.o
+setup-y		+= printf.o string.o tty.o video.o version.o voyager.o
+
+# The link order of the video-*.o modules can matter.  In particular,
+# video-vga.o *must* be listed first, followed by video-vesa.o.
+# Hardware-specific drivers should follow in the order they should be
+# probed, and video-bios.o should typically be last.
+setup-y		+= video-vga.o
+setup-y		+= video-vesa.o
+setup-y		+= video-bios.o
+targets		+= $(setup-y)
+hostprogs-y	:= tools/build
+
+HOSTCFLAGS_build.o := $(LINUXINCLUDE)
+
+# ---------------------------------------------------------------------------
+
+# How to compile the 16-bit code.  Note we always compile for -march=i386,
+# that way we can complain to the user if the CPU is insufficient.
+cflags-i386   := 
+cflags-x86_64 := -m32
+CFLAGS		:= $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \
+		   $(cflags-$(ARCH)) \
+		   -Wall -Wstrict-prototypes \
+		   -march=i386 -mregparm=3 \
+		   -include $(srctree)/$(src)/code16gcc.h \
+		   -fno-strict-aliasing -fomit-frame-pointer \
+		   $(call cc-option, -ffreestanding) \
+		   $(call cc-option, -fno-toplevel-reorder,\
+			$(call cc-option, -fno-unit-at-a-time)) \
+		   $(call cc-option, -fno-stack-protector) \
+		   $(call cc-option, -mpreferred-stack-boundary=2)
+AFLAGS		:= $(CFLAGS) -D__ASSEMBLY__
+
+$(obj)/zImage:  IMAGE_OFFSET := 0x1000
+$(obj)/zImage:  EXTRA_AFLAGS := $(SVGA_MODE) $(RAMDISK)
+$(obj)/bzImage: IMAGE_OFFSET := 0x100000
+$(obj)/bzImage: EXTRA_CFLAGS := -D__BIG_KERNEL__
+$(obj)/bzImage: EXTRA_AFLAGS := $(SVGA_MODE) $(RAMDISK) -D__BIG_KERNEL__
+$(obj)/bzImage: BUILDFLAGS   := -b
+
+quiet_cmd_image = BUILD   $@
+cmd_image = $(obj)/tools/build $(BUILDFLAGS) $(obj)/setup.bin \
+	    $(obj)/vmlinux.bin $(ROOT_DEV) > $@
+
+$(obj)/zImage $(obj)/bzImage: $(obj)/setup.bin \
+			      $(obj)/vmlinux.bin $(obj)/tools/build FORCE
+	$(call if_changed,image)
+	@echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
+
+$(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE
+	$(call if_changed,objcopy)
+
+SETUP_OBJS = $(addprefix $(obj)/,$(setup-y))
+
+LDFLAGS_setup.elf	:= -T
+$(obj)/setup.elf: $(src)/setup.ld $(SETUP_OBJS) FORCE
+	$(call if_changed,ld)
+
+OBJCOPYFLAGS_setup.bin	:= -O binary
+
+$(obj)/setup.bin: $(obj)/setup.elf FORCE
+	$(call if_changed,objcopy)
+
+$(obj)/compressed/vmlinux: FORCE
+	$(Q)$(MAKE) $(build)=$(obj)/compressed IMAGE_OFFSET=$(IMAGE_OFFSET) $@
+
+# Set this if you want to pass append arguments to the zdisk/fdimage/isoimage kernel
+FDARGS = 
+# Set this if you want an initrd included with the zdisk/fdimage/isoimage kernel
+FDINITRD =
+
+image_cmdline = default linux $(FDARGS) $(if $(FDINITRD),initrd=initrd.img,)
+
+$(obj)/mtools.conf: $(src)/mtools.conf.in
+	sed -e 's|@OBJ@|$(obj)|g' < $< > $@
+
+# This requires write access to /dev/fd0
+zdisk: $(BOOTIMAGE) $(obj)/mtools.conf
+	MTOOLSRC=$(obj)/mtools.conf mformat a:			; sync
+	syslinux /dev/fd0					; sync
+	echo '$(image_cmdline)' | \
+		MTOOLSRC=$(src)/mtools.conf mcopy - a:syslinux.cfg
+	if [ -f '$(FDINITRD)' ] ; then \
+		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' a:initrd.img ; \
+	fi
+	MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) a:linux	; sync
+
+# These require being root or having syslinux 2.02 or higher installed
+fdimage fdimage144: $(BOOTIMAGE) $(obj)/mtools.conf
+	dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=1440
+	MTOOLSRC=$(obj)/mtools.conf mformat v:			; sync
+	syslinux $(obj)/fdimage					; sync
+	echo '$(image_cmdline)' | \
+		MTOOLSRC=$(obj)/mtools.conf mcopy - v:syslinux.cfg
+	if [ -f '$(FDINITRD)' ] ; then \
+		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' v:initrd.img ; \
+	fi
+	MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) v:linux	; sync
+
+fdimage288: $(BOOTIMAGE) $(obj)/mtools.conf
+	dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=2880
+	MTOOLSRC=$(obj)/mtools.conf mformat w:			; sync
+	syslinux $(obj)/fdimage					; sync
+	echo '$(image_cmdline)' | \
+		MTOOLSRC=$(obj)/mtools.conf mcopy - w:syslinux.cfg
+	if [ -f '$(FDINITRD)' ] ; then \
+		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' w:initrd.img ; \
+	fi
+	MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) w:linux	; sync
+
+isoimage: $(BOOTIMAGE)
+	-rm -rf $(obj)/isoimage
+	mkdir $(obj)/isoimage
+	for i in lib lib64 share end ; do \
+		if [ -f /usr/$$i/syslinux/isolinux.bin ] ; then \
+			cp /usr/$$i/syslinux/isolinux.bin $(obj)/isoimage ; \
+			break ; \
+		fi ; \
+		if [ $$i = end ] ; then exit 1 ; fi ; \
+	done
+	cp $(BOOTIMAGE) $(obj)/isoimage/linux
+	echo '$(image_cmdline)' > $(obj)/isoimage/isolinux.cfg
+	if [ -f '$(FDINITRD)' ] ; then \
+		cp '$(FDINITRD)' $(obj)/isoimage/initrd.img ; \
+	fi
+	mkisofs -J -r -o $(obj)/image.iso -b isolinux.bin -c boot.cat \
+		-no-emul-boot -boot-load-size 4 -boot-info-table \
+		$(obj)/isoimage
+	rm -rf $(obj)/isoimage
+
+zlilo: $(BOOTIMAGE)
+	if [ -f $(INSTALL_PATH)/vmlinuz ]; then mv $(INSTALL_PATH)/vmlinuz $(INSTALL_PATH)/vmlinuz.old; fi
+	if [ -f $(INSTALL_PATH)/System.map ]; then mv $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
+	cat $(BOOTIMAGE) > $(INSTALL_PATH)/vmlinuz
+	cp System.map $(INSTALL_PATH)/
+	if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
+
+install:
+	sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(BOOTIMAGE) System.map "$(INSTALL_PATH)"
diff --git a/arch/i386/boot/a20.c b/arch/x86/boot/a20.c
index 31348d054fc..31348d054fc 100644
--- a/arch/i386/boot/a20.c
+++ b/arch/x86/boot/a20.c
diff --git a/arch/i386/boot/apm.c b/arch/x86/boot/apm.c
index eab50c55a3a..eab50c55a3a 100644
--- a/arch/i386/boot/apm.c
+++ b/arch/x86/boot/apm.c
diff --git a/arch/i386/boot/bitops.h b/arch/x86/boot/bitops.h
index 8dcc8dc7db8..8dcc8dc7db8 100644
--- a/arch/i386/boot/bitops.h
+++ b/arch/x86/boot/bitops.h
diff --git a/arch/i386/boot/boot.h b/arch/x86/boot/boot.h
index 20bab9431ac..20bab9431ac 100644
--- a/arch/i386/boot/boot.h
+++ b/arch/x86/boot/boot.h
diff --git a/arch/i386/boot/cmdline.c b/arch/x86/boot/cmdline.c
index 34bb778c435..34bb778c435 100644
--- a/arch/i386/boot/cmdline.c
+++ b/arch/x86/boot/cmdline.c
diff --git a/arch/i386/boot/code16gcc.h b/arch/x86/boot/code16gcc.h
index d93e48010b6..d93e48010b6 100644
--- a/arch/i386/boot/code16gcc.h
+++ b/arch/x86/boot/code16gcc.h
diff --git a/arch/i386/boot/compressed/.gitignore b/arch/x86/boot/compressed/.gitignore
index be0ed065249..be0ed065249 100644
--- a/arch/i386/boot/compressed/.gitignore
+++ b/arch/x86/boot/compressed/.gitignore
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
new file mode 100644
index 00000000000..52c1db85452
--- /dev/null
+++ b/arch/x86/boot/compressed/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/boot/compressed/Makefile_32
+else
+include ${srctree}/arch/x86/boot/compressed/Makefile_64
+endif
diff --git a/arch/x86/boot/compressed/Makefile_32 b/arch/x86/boot/compressed/Makefile_32
new file mode 100644
index 00000000000..22613c652d2
--- /dev/null
+++ b/arch/x86/boot/compressed/Makefile_32
@@ -0,0 +1,50 @@
+#
+# linux/arch/x86/boot/compressed/Makefile
+#
+# create a compressed vmlinux image from the original vmlinux
+#
+
+targets		:= vmlinux vmlinux.bin vmlinux.bin.gz head_32.o misc_32.o piggy.o \
+			vmlinux.bin.all vmlinux.relocs
+EXTRA_AFLAGS	:= -traditional
+
+LDFLAGS_vmlinux := -T
+hostprogs-y	:= relocs
+
+CFLAGS  := -m32 -D__KERNEL__ $(LINUX_INCLUDE) -O2 \
+	   -fno-strict-aliasing -fPIC \
+	   $(call cc-option,-ffreestanding) \
+	   $(call cc-option,-fno-stack-protector)
+LDFLAGS := -m elf_i386
+
+$(obj)/vmlinux: $(src)/vmlinux_32.lds $(obj)/head_32.o $(obj)/misc_32.o $(obj)/piggy.o FORCE
+	$(call if_changed,ld)
+	@:
+
+$(obj)/vmlinux.bin: vmlinux FORCE
+	$(call if_changed,objcopy)
+
+quiet_cmd_relocs = RELOCS  $@
+      cmd_relocs = $(obj)/relocs $< > $@;$(obj)/relocs --abs-relocs $<
+$(obj)/vmlinux.relocs: vmlinux $(obj)/relocs FORCE
+	$(call if_changed,relocs)
+
+vmlinux.bin.all-y := $(obj)/vmlinux.bin
+vmlinux.bin.all-$(CONFIG_RELOCATABLE) += $(obj)/vmlinux.relocs
+quiet_cmd_relocbin = BUILD   $@
+      cmd_relocbin = cat $(filter-out FORCE,$^) > $@
+$(obj)/vmlinux.bin.all: $(vmlinux.bin.all-y) FORCE
+	$(call if_changed,relocbin)
+
+ifdef CONFIG_RELOCATABLE
+$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin.all FORCE
+	$(call if_changed,gzip)
+else
+$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
+	$(call if_changed,gzip)
+endif
+
+LDFLAGS_piggy.o := -r --format binary --oformat elf32-i386 -T
+
+$(obj)/piggy.o: $(src)/vmlinux_32.scr $(obj)/vmlinux.bin.gz FORCE
+	$(call if_changed,ld)
diff --git a/arch/x86/boot/compressed/Makefile_64 b/arch/x86/boot/compressed/Makefile_64
new file mode 100644
index 00000000000..dc6b3380cc4
--- /dev/null
+++ b/arch/x86/boot/compressed/Makefile_64
@@ -0,0 +1,30 @@
+#
+# linux/arch/x86/boot/compressed/Makefile
+#
+# create a compressed vmlinux image from the original vmlinux
+#
+
+targets		:= vmlinux vmlinux.bin vmlinux.bin.gz head_64.o misc_64.o piggy.o
+
+CFLAGS := -m64 -D__KERNEL__ $(LINUXINCLUDE) -O2  \
+	  -fno-strict-aliasing -fPIC -mcmodel=small \
+	   $(call cc-option, -ffreestanding) \
+	   $(call cc-option, -fno-stack-protector)
+AFLAGS  := $(CFLAGS) -D__ASSEMBLY__
+LDFLAGS := -m elf_x86_64
+
+LDFLAGS_vmlinux := -T
+$(obj)/vmlinux: $(src)/vmlinux_64.lds $(obj)/head_64.o $(obj)/misc_64.o $(obj)/piggy.o FORCE
+	$(call if_changed,ld)
+	@:
+
+$(obj)/vmlinux.bin: vmlinux FORCE
+	$(call if_changed,objcopy)
+
+$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
+	$(call if_changed,gzip)
+
+LDFLAGS_piggy.o := -r --format binary --oformat elf64-x86-64 -T
+
+$(obj)/piggy.o: $(obj)/vmlinux_64.scr $(obj)/vmlinux.bin.gz FORCE
+	$(call if_changed,ld)
diff --git a/arch/i386/boot/compressed/head.S b/arch/x86/boot/compressed/head_32.S
index f35ea223752..f35ea223752 100644
--- a/arch/i386/boot/compressed/head.S
+++ b/arch/x86/boot/compressed/head_32.S
diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
new file mode 100644
index 00000000000..49467640751
--- /dev/null
+++ b/arch/x86/boot/compressed/head_64.S
@@ -0,0 +1,311 @@
+/*
+ *  linux/boot/head.S
+ *
+ *  Copyright (C) 1991, 1992, 1993  Linus Torvalds
+ */
+
+/*
+ *  head.S contains the 32-bit startup code.
+ *
+ * NOTE!!! Startup happens at absolute address 0x00001000, which is also where
+ * the page directory will exist. The startup code will be overwritten by
+ * the page directory. [According to comments etc elsewhere on a compressed
+ * kernel it will end up at 0x1000 + 1Mb I hope so as I assume this. - AC]
+ *
+ * Page 0 is deliberately kept safe, since System Management Mode code in 
+ * laptops may need to access the BIOS data stored there.  This is also
+ * useful for future device drivers that either access the BIOS via VM86 
+ * mode.
+ */
+
+/*
+ * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
+ */
+.code32
+.text
+
+#include <linux/linkage.h>
+#include <asm/segment.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/msr.h>
+
+.section ".text.head"
+	.code32
+	.globl startup_32
+
+startup_32:
+	cld
+	cli
+	movl	$(__KERNEL_DS), %eax
+	movl	%eax, %ds
+	movl	%eax, %es
+	movl	%eax, %ss
+
+/* Calculate the delta between where we were compiled to run
+ * at and where we were actually loaded at.  This can only be done
+ * with a short local call on x86.  Nothing  else will tell us what
+ * address we are running at.  The reserved chunk of the real-mode
+ * data at 0x1e4 (defined as a scratch field) are used as the stack
+ * for this calculation. Only 4 bytes are needed.
+ */
+	leal	(0x1e4+4)(%esi), %esp
+	call	1f
+1:	popl	%ebp
+	subl	$1b, %ebp
+
+/* setup a stack and make sure cpu supports long mode. */
+	movl	$user_stack_end, %eax
+	addl	%ebp, %eax
+	movl	%eax, %esp
+
+	call	verify_cpu
+	testl	%eax, %eax
+	jnz	no_longmode
+
+/* Compute the delta between where we were compiled to run at
+ * and where the code will actually run at.
+ */
+/* %ebp contains the address we are loaded at by the boot loader and %ebx
+ * contains the address where we should move the kernel image temporarily
+ * for safe in-place decompression.
+ */
+
+#ifdef CONFIG_RELOCATABLE
+	movl	%ebp, %ebx
+	addl	$(LARGE_PAGE_SIZE -1), %ebx
+	andl	$LARGE_PAGE_MASK, %ebx
+#else
+	movl	$CONFIG_PHYSICAL_START, %ebx
+#endif
+
+	/* Replace the compressed data size with the uncompressed size */
+	subl	input_len(%ebp), %ebx
+	movl	output_len(%ebp), %eax
+	addl	%eax, %ebx
+	/* Add 8 bytes for every 32K input block */
+	shrl	$12, %eax
+	addl	%eax, %ebx
+	/* Add 32K + 18 bytes of extra slack and align on a 4K boundary */
+	addl	$(32768 + 18 + 4095), %ebx
+	andl	$~4095, %ebx
+
+/*
+ * Prepare for entering 64 bit mode
+ */
+
+	/* Load new GDT with the 64bit segments using 32bit descriptor */
+	leal	gdt(%ebp), %eax
+	movl	%eax, gdt+2(%ebp)
+	lgdt	gdt(%ebp)
+
+	/* Enable PAE mode */
+	xorl	%eax, %eax
+	orl	$(1 << 5), %eax
+	movl	%eax, %cr4
+
+ /*
+  * Build early 4G boot pagetable
+  */
+	/* Initialize Page tables to 0*/
+	leal	pgtable(%ebx), %edi
+	xorl	%eax, %eax
+	movl	$((4096*6)/4), %ecx
+	rep	stosl
+
+	/* Build Level 4 */
+	leal	pgtable + 0(%ebx), %edi
+	leal	0x1007 (%edi), %eax
+	movl	%eax, 0(%edi)
+
+	/* Build Level 3 */
+	leal	pgtable + 0x1000(%ebx), %edi
+	leal	0x1007(%edi), %eax
+	movl	$4, %ecx
+1:	movl	%eax, 0x00(%edi)
+	addl	$0x00001000, %eax
+	addl	$8, %edi
+	decl	%ecx
+	jnz	1b
+
+	/* Build Level 2 */
+	leal	pgtable + 0x2000(%ebx), %edi
+	movl	$0x00000183, %eax
+	movl	$2048, %ecx
+1:	movl	%eax, 0(%edi)
+	addl	$0x00200000, %eax
+	addl	$8, %edi
+	decl	%ecx
+	jnz	1b
+
+	/* Enable the boot page tables */
+	leal	pgtable(%ebx), %eax
+	movl	%eax, %cr3
+
+	/* Enable Long mode in EFER (Extended Feature Enable Register) */
+	movl	$MSR_EFER, %ecx
+	rdmsr
+	btsl	$_EFER_LME, %eax
+	wrmsr
+
+	/* Setup for the jump to 64bit mode
+	 *
+	 * When the jump is performend we will be in long mode but
+	 * in 32bit compatibility mode with EFER.LME = 1, CS.L = 0, CS.D = 1
+	 * (and in turn EFER.LMA = 1).	To jump into 64bit mode we use
+	 * the new gdt/idt that has __KERNEL_CS with CS.L = 1.
+	 * We place all of the values on our mini stack so lret can
+	 * used to perform that far jump.
+	 */
+	pushl	$__KERNEL_CS
+	leal	startup_64(%ebp), %eax
+	pushl	%eax
+
+	/* Enter paged protected Mode, activating Long Mode */
+	movl	$0x80000001, %eax /* Enable Paging and Protected mode */
+	movl	%eax, %cr0
+
+	/* Jump from 32bit compatibility mode into 64bit mode. */
+	lret
+
+no_longmode:
+	/* This isn't an x86-64 CPU so hang */
+1:
+	hlt
+	jmp     1b
+
+#include "../../kernel/verify_cpu_64.S"
+
+	/* Be careful here startup_64 needs to be at a predictable
+	 * address so I can export it in an ELF header.  Bootloaders
+	 * should look at the ELF header to find this address, as
+	 * it may change in the future.
+	 */
+	.code64
+	.org 0x200
+ENTRY(startup_64)
+	/* We come here either from startup_32 or directly from a
+	 * 64bit bootloader.  If we come here from a bootloader we depend on
+	 * an identity mapped page table being provied that maps our
+	 * entire text+data+bss and hopefully all of memory.
+	 */
+
+	/* Setup data segments. */
+	xorl	%eax, %eax
+	movl	%eax, %ds
+	movl	%eax, %es
+	movl	%eax, %ss
+	movl	%eax, %fs
+	movl	%eax, %gs
+	lldt	%ax
+	movl    $0x20, %eax
+	ltr	%ax
+
+	/* Compute the decompressed kernel start address.  It is where
+	 * we were loaded at aligned to a 2M boundary. %rbp contains the
+	 * decompressed kernel start address.
+	 *
+	 * If it is a relocatable kernel then decompress and run the kernel
+	 * from load address aligned to 2MB addr, otherwise decompress and
+	 * run the kernel from CONFIG_PHYSICAL_START
+	 */
+
+	/* Start with the delta to where the kernel will run at. */
+#ifdef CONFIG_RELOCATABLE
+	leaq	startup_32(%rip) /* - $startup_32 */, %rbp
+	addq	$(LARGE_PAGE_SIZE - 1), %rbp
+	andq	$LARGE_PAGE_MASK, %rbp
+	movq	%rbp, %rbx
+#else
+	movq	$CONFIG_PHYSICAL_START, %rbp
+	movq	%rbp, %rbx
+#endif
+
+	/* Replace the compressed data size with the uncompressed size */
+	movl	input_len(%rip), %eax
+	subq	%rax, %rbx
+	movl	output_len(%rip), %eax
+	addq	%rax, %rbx
+	/* Add 8 bytes for every 32K input block */
+	shrq	$12, %rax
+	addq	%rax, %rbx
+	/* Add 32K + 18 bytes of extra slack and align on a 4K boundary */
+	addq	$(32768 + 18 + 4095), %rbx
+	andq	$~4095, %rbx
+
+/* Copy the compressed kernel to the end of our buffer
+ * where decompression in place becomes safe.
+ */
+	leaq	_end(%rip), %r8
+	leaq	_end(%rbx), %r9
+	movq	$_end /* - $startup_32 */, %rcx
+1:	subq	$8, %r8
+	subq	$8, %r9
+	movq	0(%r8), %rax
+	movq	%rax, 0(%r9)
+	subq	$8, %rcx
+	jnz	1b
+
+/*
+ * Jump to the relocated address.
+ */
+	leaq	relocated(%rbx), %rax
+	jmp	*%rax
+
+.section ".text"
+relocated:
+
+/*
+ * Clear BSS
+ */
+	xorq	%rax, %rax
+	leaq    _edata(%rbx), %rdi
+	leaq    _end(%rbx), %rcx
+	subq	%rdi, %rcx
+	cld
+	rep
+	stosb
+
+	/* Setup the stack */
+	leaq	user_stack_end(%rip), %rsp
+
+	/* zero EFLAGS after setting rsp */
+	pushq	$0
+	popfq
+
+/*
+ * Do the decompression, and jump to the new kernel..
+ */
+	pushq	%rsi			# Save the real mode argument
+	movq	%rsi, %rdi		# real mode address
+	leaq	_heap(%rip), %rsi	# _heap
+	leaq	input_data(%rip), %rdx  # input_data
+	movl	input_len(%rip), %eax
+	movq	%rax, %rcx		# input_len
+	movq	%rbp, %r8		# output
+	call	decompress_kernel
+	popq	%rsi
+
+
+/*
+ * Jump to the decompressed kernel.
+ */
+	jmp	*%rbp
+
+	.data
+gdt:
+	.word	gdt_end - gdt
+	.long	gdt
+	.word	0
+	.quad	0x0000000000000000	/* NULL descriptor */
+	.quad	0x00af9a000000ffff	/* __KERNEL_CS */
+	.quad	0x00cf92000000ffff	/* __KERNEL_DS */
+	.quad	0x0080890000000000	/* TS descriptor */
+	.quad   0x0000000000000000	/* TS continued */
+gdt_end:
+	.bss
+/* Stack for uncompression */
+	.balign 4
+user_stack:
+	.fill 4096,4,0
+user_stack_end:
diff --git a/arch/i386/boot/compressed/misc.c b/arch/x86/boot/compressed/misc_32.c
index b28505c544c..b28505c544c 100644
--- a/arch/i386/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc_32.c
diff --git a/arch/x86_64/boot/compressed/misc.c b/arch/x86/boot/compressed/misc_64.c
index f932b0e8909..f932b0e8909 100644
--- a/arch/x86_64/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc_64.c
diff --git a/arch/i386/boot/compressed/relocs.c b/arch/x86/boot/compressed/relocs.c
index 2d77ee728f9..2d77ee728f9 100644
--- a/arch/i386/boot/compressed/relocs.c
+++ b/arch/x86/boot/compressed/relocs.c
diff --git a/arch/i386/boot/compressed/vmlinux.lds b/arch/x86/boot/compressed/vmlinux_32.lds
index cc4854f6c6c..cc4854f6c6c 100644
--- a/arch/i386/boot/compressed/vmlinux.lds
+++ b/arch/x86/boot/compressed/vmlinux_32.lds
diff --git a/arch/i386/boot/compressed/vmlinux.scr b/arch/x86/boot/compressed/vmlinux_32.scr
index 707a88f7f29..707a88f7f29 100644
--- a/arch/i386/boot/compressed/vmlinux.scr
+++ b/arch/x86/boot/compressed/vmlinux_32.scr
diff --git a/arch/x86_64/boot/compressed/vmlinux.lds b/arch/x86/boot/compressed/vmlinux_64.lds
index 94c13e557fb..94c13e557fb 100644
--- a/arch/x86_64/boot/compressed/vmlinux.lds
+++ b/arch/x86/boot/compressed/vmlinux_64.lds
diff --git a/arch/x86_64/boot/compressed/vmlinux.scr b/arch/x86/boot/compressed/vmlinux_64.scr
index bd1429ce193..bd1429ce193 100644
--- a/arch/x86_64/boot/compressed/vmlinux.scr
+++ b/arch/x86/boot/compressed/vmlinux_64.scr
diff --git a/arch/i386/boot/copy.S b/arch/x86/boot/copy.S
index ef127e56a3c..ef127e56a3c 100644
--- a/arch/i386/boot/copy.S
+++ b/arch/x86/boot/copy.S
diff --git a/arch/i386/boot/cpu.c b/arch/x86/boot/cpu.c
index 2a5c32da585..2a5c32da585 100644
--- a/arch/i386/boot/cpu.c
+++ b/arch/x86/boot/cpu.c
diff --git a/arch/i386/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
index e655a89c551..e655a89c551 100644
--- a/arch/i386/boot/cpucheck.c
+++ b/arch/x86/boot/cpucheck.c
diff --git a/arch/i386/boot/edd.c b/arch/x86/boot/edd.c
index bd138e442ec..bd138e442ec 100644
--- a/arch/i386/boot/edd.c
+++ b/arch/x86/boot/edd.c
diff --git a/arch/i386/boot/header.S b/arch/x86/boot/header.S
index f3140e596d4..f3140e596d4 100644
--- a/arch/i386/boot/header.S
+++ b/arch/x86/boot/header.S
diff --git a/arch/i386/boot/install.sh b/arch/x86/boot/install.sh
index 88d77761d01..88d77761d01 100644
--- a/arch/i386/boot/install.sh
+++ b/arch/x86/boot/install.sh
diff --git a/arch/i386/boot/main.c b/arch/x86/boot/main.c
index 0eeef3989a1..0eeef3989a1 100644
--- a/arch/i386/boot/main.c
+++ b/arch/x86/boot/main.c
diff --git a/arch/i386/boot/mca.c b/arch/x86/boot/mca.c
index 68222f2d4b6..68222f2d4b6 100644
--- a/arch/i386/boot/mca.c
+++ b/arch/x86/boot/mca.c
diff --git a/arch/i386/boot/memory.c b/arch/x86/boot/memory.c
index 378353956b5..378353956b5 100644
--- a/arch/i386/boot/memory.c
+++ b/arch/x86/boot/memory.c
diff --git a/arch/i386/boot/mtools.conf.in b/arch/x86/boot/mtools.conf.in
index efd6d2490c1..efd6d2490c1 100644
--- a/arch/i386/boot/mtools.conf.in
+++ b/arch/x86/boot/mtools.conf.in
diff --git a/arch/i386/boot/pm.c b/arch/x86/boot/pm.c
index 09fb342cc62..09fb342cc62 100644
--- a/arch/i386/boot/pm.c
+++ b/arch/x86/boot/pm.c
diff --git a/arch/i386/boot/pmjump.S b/arch/x86/boot/pmjump.S
index 2e559233725..2e559233725 100644
--- a/arch/i386/boot/pmjump.S
+++ b/arch/x86/boot/pmjump.S
diff --git a/arch/i386/boot/printf.c b/arch/x86/boot/printf.c
index 1a09f9309d3..1a09f9309d3 100644
--- a/arch/i386/boot/printf.c
+++ b/arch/x86/boot/printf.c
diff --git a/arch/i386/boot/setup.ld b/arch/x86/boot/setup.ld
index df9234b3a5e..df9234b3a5e 100644
--- a/arch/i386/boot/setup.ld
+++ b/arch/x86/boot/setup.ld
diff --git a/arch/i386/boot/string.c b/arch/x86/boot/string.c
index 481a2209778..481a2209778 100644
--- a/arch/i386/boot/string.c
+++ b/arch/x86/boot/string.c
diff --git a/arch/i386/boot/tools/.gitignore b/arch/x86/boot/tools/.gitignore
index 378eac25d31..378eac25d31 100644
--- a/arch/i386/boot/tools/.gitignore
+++ b/arch/x86/boot/tools/.gitignore
diff --git a/arch/i386/boot/tools/build.c b/arch/x86/boot/tools/build.c
index b4248740ff0..b4248740ff0 100644
--- a/arch/i386/boot/tools/build.c
+++ b/arch/x86/boot/tools/build.c
diff --git a/arch/i386/boot/tty.c b/arch/x86/boot/tty.c
index f3f14bd2637..f3f14bd2637 100644
--- a/arch/i386/boot/tty.c
+++ b/arch/x86/boot/tty.c
diff --git a/arch/i386/boot/version.c b/arch/x86/boot/version.c
index c61462f7d9a..c61462f7d9a 100644
--- a/arch/i386/boot/version.c
+++ b/arch/x86/boot/version.c
diff --git a/arch/i386/boot/vesa.h b/arch/x86/boot/vesa.h
index ff5b73cd406..ff5b73cd406 100644
--- a/arch/i386/boot/vesa.h
+++ b/arch/x86/boot/vesa.h
diff --git a/arch/i386/boot/video-bios.c b/arch/x86/boot/video-bios.c
index 68e65d95cdf..68e65d95cdf 100644
--- a/arch/i386/boot/video-bios.c
+++ b/arch/x86/boot/video-bios.c
diff --git a/arch/i386/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
index 19219071071..19219071071 100644
--- a/arch/i386/boot/video-vesa.c
+++ b/arch/x86/boot/video-vesa.c
diff --git a/arch/i386/boot/video-vga.c b/arch/x86/boot/video-vga.c
index aef02f9ec0c..aef02f9ec0c 100644
--- a/arch/i386/boot/video-vga.c
+++ b/arch/x86/boot/video-vga.c
diff --git a/arch/i386/boot/video.c b/arch/x86/boot/video.c
index e4ba897bf9a..e4ba897bf9a 100644
--- a/arch/i386/boot/video.c
+++ b/arch/x86/boot/video.c
diff --git a/arch/i386/boot/video.h b/arch/x86/boot/video.h
index b92447d5121..b92447d5121 100644
--- a/arch/i386/boot/video.h
+++ b/arch/x86/boot/video.h
diff --git a/arch/i386/boot/voyager.c b/arch/x86/boot/voyager.c
index 61c8fe0453b..61c8fe0453b 100644
--- a/arch/i386/boot/voyager.c
+++ b/arch/x86/boot/voyager.c
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
new file mode 100644
index 00000000000..18dcdc6fb7a
--- /dev/null
+++ b/arch/x86/crypto/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/crypto/Makefile_32
+else
+include ${srctree}/arch/x86/crypto/Makefile_64
+endif
diff --git a/arch/x86/crypto/Makefile_32 b/arch/x86/crypto/Makefile_32
new file mode 100644
index 00000000000..2d873a2388e
--- /dev/null
+++ b/arch/x86/crypto/Makefile_32
@@ -0,0 +1,12 @@
+# 
+# x86/crypto/Makefile 
+# 
+# Arch-specific CryptoAPI modules.
+# 
+
+obj-$(CONFIG_CRYPTO_AES_586) += aes-i586.o
+obj-$(CONFIG_CRYPTO_TWOFISH_586) += twofish-i586.o
+
+aes-i586-y := aes-i586-asm_32.o aes_32.o
+twofish-i586-y := twofish-i586-asm_32.o twofish_32.o
+
diff --git a/arch/x86/crypto/Makefile_64 b/arch/x86/crypto/Makefile_64
new file mode 100644
index 00000000000..b40896276e9
--- /dev/null
+++ b/arch/x86/crypto/Makefile_64
@@ -0,0 +1,12 @@
+# 
+# x86/crypto/Makefile 
+# 
+# Arch-specific CryptoAPI modules.
+# 
+
+obj-$(CONFIG_CRYPTO_AES_X86_64) += aes-x86_64.o
+obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o
+
+aes-x86_64-y := aes-x86_64-asm_64.o aes_64.o
+twofish-x86_64-y := twofish-x86_64-asm_64.o twofish_64.o
+
diff --git a/arch/i386/crypto/aes-i586-asm.S b/arch/x86/crypto/aes-i586-asm_32.S
index f942f0c8f63..f942f0c8f63 100644
--- a/arch/i386/crypto/aes-i586-asm.S
+++ b/arch/x86/crypto/aes-i586-asm_32.S
diff --git a/arch/x86_64/crypto/aes-x86_64-asm.S b/arch/x86/crypto/aes-x86_64-asm_64.S
index 26b40de4d0b..26b40de4d0b 100644
--- a/arch/x86_64/crypto/aes-x86_64-asm.S
+++ b/arch/x86/crypto/aes-x86_64-asm_64.S
diff --git a/arch/i386/crypto/aes.c b/arch/x86/crypto/aes_32.c
index 49aad9397f1..49aad9397f1 100644
--- a/arch/i386/crypto/aes.c
+++ b/arch/x86/crypto/aes_32.c
diff --git a/arch/x86_64/crypto/aes.c b/arch/x86/crypto/aes_64.c
index 5cdb13ea5cc..5cdb13ea5cc 100644
--- a/arch/x86_64/crypto/aes.c
+++ b/arch/x86/crypto/aes_64.c
diff --git a/arch/i386/crypto/twofish-i586-asm.S b/arch/x86/crypto/twofish-i586-asm_32.S
index 39b98ed2c1b..39b98ed2c1b 100644
--- a/arch/i386/crypto/twofish-i586-asm.S
+++ b/arch/x86/crypto/twofish-i586-asm_32.S
diff --git a/arch/x86_64/crypto/twofish-x86_64-asm.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
index 35974a58661..35974a58661 100644
--- a/arch/x86_64/crypto/twofish-x86_64-asm.S
+++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
diff --git a/arch/i386/crypto/twofish.c b/arch/x86/crypto/twofish_32.c
index e3004dfe9c7..e3004dfe9c7 100644
--- a/arch/i386/crypto/twofish.c
+++ b/arch/x86/crypto/twofish_32.c
diff --git a/arch/x86_64/crypto/twofish.c b/arch/x86/crypto/twofish_64.c
index 182d91d5cfb..182d91d5cfb 100644
--- a/arch/x86_64/crypto/twofish.c
+++ b/arch/x86/crypto/twofish_64.c
diff --git a/arch/x86_64/ia32/Makefile b/arch/x86/ia32/Makefile
index cdae36435e2..cdae36435e2 100644
--- a/arch/x86_64/ia32/Makefile
+++ b/arch/x86/ia32/Makefile
diff --git a/arch/x86/ia32/audit.c b/arch/x86/ia32/audit.c
new file mode 100644
index 00000000000..91b7b5922df
--- /dev/null
+++ b/arch/x86/ia32/audit.c
@@ -0,0 +1,42 @@
+#include <asm/unistd_32.h>
+
+unsigned ia32_dir_class[] = {
+#include <asm-generic/audit_dir_write.h>
+~0U
+};
+
+unsigned ia32_chattr_class[] = {
+#include <asm-generic/audit_change_attr.h>
+~0U
+};
+
+unsigned ia32_write_class[] = {
+#include <asm-generic/audit_write.h>
+~0U
+};
+
+unsigned ia32_read_class[] = {
+#include <asm-generic/audit_read.h>
+~0U
+};
+
+unsigned ia32_signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
+int ia32_classify_syscall(unsigned syscall)
+{
+	switch(syscall) {
+	case __NR_open:
+		return 2;
+	case __NR_openat:
+		return 3;
+	case __NR_socketcall:
+		return 4;
+	case __NR_execve:
+		return 5;
+	default:
+		return 1;
+	}
+}
diff --git a/arch/x86_64/ia32/fpu32.c b/arch/x86/ia32/fpu32.c
index 2c8209a3605..2c8209a3605 100644
--- a/arch/x86_64/ia32/fpu32.c
+++ b/arch/x86/ia32/fpu32.c
diff --git a/arch/x86_64/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index 08781370256..08781370256 100644
--- a/arch/x86_64/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
diff --git a/arch/x86_64/ia32/ia32_binfmt.c b/arch/x86/ia32/ia32_binfmt.c
index dffd2ac7274..dffd2ac7274 100644
--- a/arch/x86_64/ia32/ia32_binfmt.c
+++ b/arch/x86/ia32/ia32_binfmt.c
diff --git a/arch/x86_64/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index 6ea19c25f90..6ea19c25f90 100644
--- a/arch/x86_64/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 18b23181090..18b23181090 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
diff --git a/arch/x86/ia32/ipc32.c b/arch/x86/ia32/ipc32.c
new file mode 100644
index 00000000000..2e1869ec4db
--- /dev/null
+++ b/arch/x86/ia32/ipc32.c
@@ -0,0 +1,57 @@
+#include <linux/kernel.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+#include <linux/syscalls.h>
+#include <linux/time.h>
+#include <linux/sem.h>
+#include <linux/msg.h>
+#include <linux/shm.h>
+#include <linux/ipc.h>
+#include <linux/compat.h>
+
+#include <asm/ipc.h>
+
+asmlinkage long
+sys32_ipc(u32 call, int first, int second, int third,
+		compat_uptr_t ptr, u32 fifth)
+{
+	int version;
+
+	version = call >> 16; /* hack for backward compatibility */
+	call &= 0xffff;
+
+	switch (call) {
+	      case SEMOP:
+		/* struct sembuf is the same on 32 and 64bit :)) */
+		return sys_semtimedop(first, compat_ptr(ptr), second, NULL);
+	      case SEMTIMEDOP:
+		return compat_sys_semtimedop(first, compat_ptr(ptr), second,
+						compat_ptr(fifth));
+	      case SEMGET:
+		return sys_semget(first, second, third);
+	      case SEMCTL:
+		return compat_sys_semctl(first, second, third, compat_ptr(ptr));
+
+	      case MSGSND:
+		return compat_sys_msgsnd(first, second, third, compat_ptr(ptr));
+	      case MSGRCV:
+		return compat_sys_msgrcv(first, second, fifth, third,
+					 version, compat_ptr(ptr));
+	      case MSGGET:
+		return sys_msgget((key_t) first, second);
+	      case MSGCTL:
+		return compat_sys_msgctl(first, second, compat_ptr(ptr));
+
+	      case SHMAT:
+		return compat_sys_shmat(first, second, third, version,
+					compat_ptr(ptr));
+		break;
+	      case SHMDT:
+		return sys_shmdt(compat_ptr(ptr));
+	      case SHMGET:
+		return sys_shmget(first, (unsigned)second, third);
+	      case SHMCTL:
+		return compat_sys_shmctl(first, second, compat_ptr(ptr));
+	}
+	return -ENOSYS;
+}
diff --git a/arch/x86_64/ia32/mmap32.c b/arch/x86/ia32/mmap32.c
index e4b84b4a417..e4b84b4a417 100644
--- a/arch/x86_64/ia32/mmap32.c
+++ b/arch/x86/ia32/mmap32.c
diff --git a/arch/x86_64/ia32/ptrace32.c b/arch/x86/ia32/ptrace32.c
index 4a233ad6269..4a233ad6269 100644
--- a/arch/x86_64/ia32/ptrace32.c
+++ b/arch/x86/ia32/ptrace32.c
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index bee96d61443..bee96d61443 100644
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
diff --git a/arch/x86_64/ia32/syscall32.c b/arch/x86/ia32/syscall32.c
index 15013bac181..15013bac181 100644
--- a/arch/x86_64/ia32/syscall32.c
+++ b/arch/x86/ia32/syscall32.c
diff --git a/arch/x86/ia32/syscall32_syscall.S b/arch/x86/ia32/syscall32_syscall.S
new file mode 100644
index 00000000000..933f0f08b1c
--- /dev/null
+++ b/arch/x86/ia32/syscall32_syscall.S
@@ -0,0 +1,17 @@
+/* 32bit VDSOs mapped into user space. */
+
+	.section ".init.data","aw"
+
+	.globl syscall32_syscall
+	.globl syscall32_syscall_end
+
+syscall32_syscall:
+	.incbin "arch/x86/ia32/vsyscall-syscall.so"
+syscall32_syscall_end:
+
+	.globl syscall32_sysenter
+	.globl syscall32_sysenter_end
+
+syscall32_sysenter:
+	.incbin "arch/x86/ia32/vsyscall-sysenter.so"
+syscall32_sysenter_end:
diff --git a/arch/x86_64/ia32/tls32.c b/arch/x86/ia32/tls32.c
index 1cc4340de3c..1cc4340de3c 100644
--- a/arch/x86_64/ia32/tls32.c
+++ b/arch/x86/ia32/tls32.c
diff --git a/arch/x86/ia32/vsyscall-sigreturn.S b/arch/x86/ia32/vsyscall-sigreturn.S
new file mode 100644
index 00000000000..b383be00bae
--- /dev/null
+++ b/arch/x86/ia32/vsyscall-sigreturn.S
@@ -0,0 +1,143 @@
+/*
+ * Common code for the sigreturn entry points on the vsyscall page.
+ * This code uses SYSCALL_ENTER_KERNEL (either syscall or int $0x80)
+ * to enter the kernel.
+ * This file is #include'd by vsyscall-*.S to define them after the
+ * vsyscall entry point.  The addresses we get for these entry points
+ * by doing ".balign 32" must match in both versions of the page.
+ */
+
+	.code32
+	.section .text.sigreturn,"ax"
+	.balign 32
+	.globl __kernel_sigreturn
+	.type __kernel_sigreturn,@function
+__kernel_sigreturn:
+.LSTART_sigreturn:
+	popl %eax
+	movl $__NR_ia32_sigreturn, %eax
+	SYSCALL_ENTER_KERNEL
+.LEND_sigreturn:
+	.size __kernel_sigreturn,.-.LSTART_sigreturn
+
+	.section .text.rtsigreturn,"ax"
+	.balign 32
+	.globl __kernel_rt_sigreturn
+	.type __kernel_rt_sigreturn,@function
+__kernel_rt_sigreturn:
+.LSTART_rt_sigreturn:
+	movl $__NR_ia32_rt_sigreturn, %eax
+	SYSCALL_ENTER_KERNEL
+.LEND_rt_sigreturn:
+	.size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn
+
+	.section .eh_frame,"a",@progbits
+.LSTARTFRAMES:
+        .long .LENDCIES-.LSTARTCIES
+.LSTARTCIES:
+	.long 0			/* CIE ID */
+	.byte 1			/* Version number */
+	.string "zRS"		/* NUL-terminated augmentation string */
+	.uleb128 1		/* Code alignment factor */
+	.sleb128 -4		/* Data alignment factor */
+	.byte 8			/* Return address register column */
+	.uleb128 1		/* Augmentation value length */
+	.byte 0x1b		/* DW_EH_PE_pcrel|DW_EH_PE_sdata4. */
+	.byte 0x0c		/* DW_CFA_def_cfa */
+	.uleb128 4
+	.uleb128 4
+	.byte 0x88		/* DW_CFA_offset, column 0x8 */
+	.uleb128 1
+	.align 4
+.LENDCIES:
+
+	.long .LENDFDE2-.LSTARTFDE2	/* Length FDE */
+.LSTARTFDE2:
+	.long .LSTARTFDE2-.LSTARTFRAMES	/* CIE pointer */
+	/* HACK: The dwarf2 unwind routines will subtract 1 from the
+	   return address to get an address in the middle of the
+	   presumed call instruction.  Since we didn't get here via
+	   a call, we need to include the nop before the real start
+	   to make up for it.  */
+	.long .LSTART_sigreturn-1-.	/* PC-relative start address */
+	.long .LEND_sigreturn-.LSTART_sigreturn+1
+	.uleb128 0			/* Augmentation length */
+	/* What follows are the instructions for the table generation.
+	   We record the locations of each register saved.  This is
+	   complicated by the fact that the "CFA" is always assumed to
+	   be the value of the stack pointer in the caller.  This means
+	   that we must define the CFA of this body of code to be the
+	   saved value of the stack pointer in the sigcontext.  Which
+	   also means that there is no fixed relation to the other 
+	   saved registers, which means that we must use DW_CFA_expression
+	   to compute their addresses.  It also means that when we 
+	   adjust the stack with the popl, we have to do it all over again.  */
+
+#define do_cfa_expr(offset)						\
+	.byte 0x0f;			/* DW_CFA_def_cfa_expression */	\
+	.uleb128 1f-0f;			/*   length */			\
+0:	.byte 0x74;			/*     DW_OP_breg4 */		\
+	.sleb128 offset;		/*      offset */		\
+	.byte 0x06;			/*     DW_OP_deref */		\
+1:
+
+#define do_expr(regno, offset)						\
+	.byte 0x10;			/* DW_CFA_expression */		\
+	.uleb128 regno;			/*   regno */			\
+	.uleb128 1f-0f;			/*   length */			\
+0:	.byte 0x74;			/*     DW_OP_breg4 */		\
+	.sleb128 offset;		/*       offset */		\
+1:
+
+	do_cfa_expr(IA32_SIGCONTEXT_esp+4)
+	do_expr(0, IA32_SIGCONTEXT_eax+4)
+	do_expr(1, IA32_SIGCONTEXT_ecx+4)
+	do_expr(2, IA32_SIGCONTEXT_edx+4)
+	do_expr(3, IA32_SIGCONTEXT_ebx+4)
+	do_expr(5, IA32_SIGCONTEXT_ebp+4)
+	do_expr(6, IA32_SIGCONTEXT_esi+4)
+	do_expr(7, IA32_SIGCONTEXT_edi+4)
+	do_expr(8, IA32_SIGCONTEXT_eip+4)
+
+	.byte 0x42	/* DW_CFA_advance_loc 2 -- nop; popl eax. */
+
+	do_cfa_expr(IA32_SIGCONTEXT_esp)
+	do_expr(0, IA32_SIGCONTEXT_eax)
+	do_expr(1, IA32_SIGCONTEXT_ecx)
+	do_expr(2, IA32_SIGCONTEXT_edx)
+	do_expr(3, IA32_SIGCONTEXT_ebx)
+	do_expr(5, IA32_SIGCONTEXT_ebp)
+	do_expr(6, IA32_SIGCONTEXT_esi)
+	do_expr(7, IA32_SIGCONTEXT_edi)
+	do_expr(8, IA32_SIGCONTEXT_eip)
+
+	.align 4
+.LENDFDE2:
+
+	.long .LENDFDE3-.LSTARTFDE3	/* Length FDE */
+.LSTARTFDE3:
+	.long .LSTARTFDE3-.LSTARTFRAMES	/* CIE pointer */
+	/* HACK: See above wrt unwind library assumptions.  */
+	.long .LSTART_rt_sigreturn-1-.	/* PC-relative start address */
+	.long .LEND_rt_sigreturn-.LSTART_rt_sigreturn+1
+	.uleb128 0			/* Augmentation */
+	/* What follows are the instructions for the table generation.
+	   We record the locations of each register saved.  This is
+	   slightly less complicated than the above, since we don't
+	   modify the stack pointer in the process.  */
+
+	do_cfa_expr(IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_esp)
+	do_expr(0, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_eax)
+	do_expr(1, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ecx)
+	do_expr(2, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_edx)
+	do_expr(3, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ebx)
+	do_expr(5, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ebp)
+	do_expr(6, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_esi)
+	do_expr(7, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_edi)
+	do_expr(8, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_eip)
+
+	.align 4
+.LENDFDE3:
+
+#include "../../x86/kernel/vsyscall-note_32.S"
+
diff --git a/arch/x86_64/ia32/vsyscall-syscall.S b/arch/x86/ia32/vsyscall-syscall.S
index cf9ef678de3..cf9ef678de3 100644
--- a/arch/x86_64/ia32/vsyscall-syscall.S
+++ b/arch/x86/ia32/vsyscall-syscall.S
diff --git a/arch/x86_64/ia32/vsyscall-sysenter.S b/arch/x86/ia32/vsyscall-sysenter.S
index ae056e553d1..ae056e553d1 100644
--- a/arch/x86_64/ia32/vsyscall-sysenter.S
+++ b/arch/x86/ia32/vsyscall-sysenter.S
diff --git a/arch/x86_64/ia32/vsyscall.lds b/arch/x86/ia32/vsyscall.lds
index 1dc86ff5bcb..1dc86ff5bcb 100644
--- a/arch/x86_64/ia32/vsyscall.lds
+++ b/arch/x86/ia32/vsyscall.lds
diff --git a/arch/i386/kernel/.gitignore b/arch/x86/kernel/.gitignore
index 40836ad9079..40836ad9079 100644
--- a/arch/i386/kernel/.gitignore
+++ b/arch/x86/kernel/.gitignore
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
new file mode 100644
index 00000000000..45855c97923
--- /dev/null
+++ b/arch/x86/kernel/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/kernel/Makefile_32
+else
+include ${srctree}/arch/x86/kernel/Makefile_64
+endif
diff --git a/arch/x86/kernel/Makefile_32 b/arch/x86/kernel/Makefile_32
new file mode 100644
index 00000000000..c624193740f
--- /dev/null
+++ b/arch/x86/kernel/Makefile_32
@@ -0,0 +1,86 @@
+#
+# Makefile for the linux kernel.
+#
+
+extra-y := head_32.o init_task_32.o vmlinux.lds
+
+obj-y	:= process_32.o signal_32.o entry_32.o traps_32.o irq_32.o \
+		ptrace_32.o time_32.o ioport_32.o ldt_32.o setup_32.o i8259_32.o sys_i386_32.o \
+		pci-dma_32.o i386_ksyms_32.o i387_32.o bootflag.o e820_32.o\
+		quirks.o i8237.o topology.o alternative.o i8253_32.o tsc_32.o
+
+obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
+obj-y				+= cpu/
+obj-y				+= acpi/
+obj-$(CONFIG_X86_BIOS_REBOOT)	+= reboot_32.o
+obj-$(CONFIG_MCA)		+= mca_32.o
+obj-$(CONFIG_X86_MSR)		+= msr.o
+obj-$(CONFIG_X86_CPUID)		+= cpuid.o
+obj-$(CONFIG_MICROCODE)		+= microcode.o
+obj-$(CONFIG_APM)		+= apm_32.o
+obj-$(CONFIG_X86_SMP)		+= smp_32.o smpboot_32.o tsc_sync.o
+obj-$(CONFIG_SMP)		+= smpcommon_32.o
+obj-$(CONFIG_X86_TRAMPOLINE)	+= trampoline_32.o
+obj-$(CONFIG_X86_MPPARSE)	+= mpparse_32.o
+obj-$(CONFIG_X86_LOCAL_APIC)	+= apic_32.o nmi_32.o
+obj-$(CONFIG_X86_IO_APIC)	+= io_apic_32.o
+obj-$(CONFIG_X86_REBOOTFIXUPS)	+= reboot_fixups_32.o
+obj-$(CONFIG_KEXEC)		+= machine_kexec_32.o relocate_kernel_32.o crash_32.o
+obj-$(CONFIG_CRASH_DUMP)	+= crash_dump_32.o
+obj-$(CONFIG_X86_NUMAQ)		+= numaq_32.o
+obj-$(CONFIG_X86_SUMMIT_NUMA)	+= summit_32.o
+obj-$(CONFIG_KPROBES)		+= kprobes_32.o
+obj-$(CONFIG_MODULES)		+= module_32.o
+obj-y				+= sysenter_32.o vsyscall_32.o
+obj-$(CONFIG_ACPI_SRAT) 	+= srat_32.o
+obj-$(CONFIG_EFI) 		+= efi_32.o efi_stub_32.o
+obj-$(CONFIG_DOUBLEFAULT) 	+= doublefault_32.o
+obj-$(CONFIG_VM86)		+= vm86_32.o
+obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
+obj-$(CONFIG_HPET_TIMER) 	+= hpet_32.o
+obj-$(CONFIG_K8_NB)		+= k8.o
+obj-$(CONFIG_MGEODE_LX)		+= geode_32.o
+
+obj-$(CONFIG_VMI)		+= vmi_32.o vmiclock_32.o
+obj-$(CONFIG_PARAVIRT)		+= paravirt_32.o
+obj-y				+= pcspeaker.o
+
+obj-$(CONFIG_SCx200)		+= scx200_32.o
+
+# vsyscall_32.o contains the vsyscall DSO images as __initdata.
+# We must build both images before we can assemble it.
+# Note: kbuild does not track this dependency due to usage of .incbin
+$(obj)/vsyscall_32.o: $(obj)/vsyscall-int80_32.so $(obj)/vsyscall-sysenter_32.so
+targets += $(foreach F,int80 sysenter,vsyscall-$F.o vsyscall-$F.so)
+targets += vsyscall-note_32.o vsyscall_32.lds
+
+# The DSO images are built using a special linker script.
+quiet_cmd_syscall = SYSCALL $@
+      cmd_syscall = $(CC) -m elf_i386 -nostdlib $(SYSCFLAGS_$(@F)) \
+		          -Wl,-T,$(filter-out FORCE,$^) -o $@
+
+export CPPFLAGS_vsyscall_32.lds += -P -C -U$(ARCH)
+
+vsyscall-flags = -shared -s -Wl,-soname=linux-gate.so.1 \
+		 $(call ld-option, -Wl$(comma)--hash-style=sysv)
+SYSCFLAGS_vsyscall-sysenter_32.so	= $(vsyscall-flags)
+SYSCFLAGS_vsyscall-int80_32.so	= $(vsyscall-flags)
+
+$(obj)/vsyscall-int80_32.so $(obj)/vsyscall-sysenter_32.so: \
+$(obj)/vsyscall-%.so: $(src)/vsyscall_32.lds \
+		      $(obj)/vsyscall-%.o $(obj)/vsyscall-note_32.o FORCE
+	$(call if_changed,syscall)
+
+# We also create a special relocatable object that should mirror the symbol
+# table and layout of the linked DSO.  With ld -R we can then refer to
+# these symbols in the kernel code rather than hand-coded addresses.
+extra-y += vsyscall-syms.o
+$(obj)/built-in.o: $(obj)/vsyscall-syms.o
+$(obj)/built-in.o: ld_flags += -R $(obj)/vsyscall-syms.o
+
+SYSCFLAGS_vsyscall-syms.o = -r
+$(obj)/vsyscall-syms.o: $(src)/vsyscall_32.lds \
+			$(obj)/vsyscall-sysenter_32.o $(obj)/vsyscall-note_32.o FORCE
+	$(call if_changed,syscall)
+
+
diff --git a/arch/x86/kernel/Makefile_64 b/arch/x86/kernel/Makefile_64
new file mode 100644
index 00000000000..3ab017a0a3b
--- /dev/null
+++ b/arch/x86/kernel/Makefile_64
@@ -0,0 +1,54 @@
+#
+# Makefile for the linux kernel.
+#
+
+extra-y 	:= head_64.o head64.o init_task_64.o vmlinux.lds
+EXTRA_AFLAGS	:= -traditional
+obj-y	:= process_64.o signal_64.o entry_64.o traps_64.o irq_64.o \
+		ptrace_64.o time_64.o ioport_64.o ldt_64.o setup_64.o i8259_64.o sys_x86_64.o \
+		x8664_ksyms_64.o i387_64.o syscall_64.o vsyscall_64.o \
+		setup64.o bootflag.o e820_64.o reboot_64.o quirks.o i8237.o \
+		pci-dma_64.o pci-nommu_64.o alternative.o hpet_64.o tsc_64.o bugs_64.o \
+		perfctr-watchdog.o
+
+obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
+obj-$(CONFIG_X86_MCE)		+= mce_64.o therm_throt.o
+obj-$(CONFIG_X86_MCE_INTEL)	+= mce_intel_64.o
+obj-$(CONFIG_X86_MCE_AMD)	+= mce_amd_64.o
+obj-$(CONFIG_MTRR)		+= cpu/mtrr/
+obj-$(CONFIG_ACPI)		+= acpi/
+obj-$(CONFIG_X86_MSR)		+= msr.o
+obj-$(CONFIG_MICROCODE)		+= microcode.o
+obj-$(CONFIG_X86_CPUID)		+= cpuid.o
+obj-$(CONFIG_SMP)		+= smp_64.o smpboot_64.o trampoline_64.o tsc_sync.o
+obj-y				+= apic_64.o  nmi_64.o
+obj-y				+= io_apic_64.o mpparse_64.o genapic_64.o genapic_flat_64.o
+obj-$(CONFIG_KEXEC)		+= machine_kexec_64.o relocate_kernel_64.o crash_64.o
+obj-$(CONFIG_CRASH_DUMP)	+= crash_dump_64.o
+obj-$(CONFIG_PM)		+= suspend_64.o
+obj-$(CONFIG_HIBERNATION)	+= suspend_asm_64.o
+obj-$(CONFIG_CPU_FREQ)		+= cpu/cpufreq/
+obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
+obj-$(CONFIG_IOMMU)		+= pci-gart_64.o aperture_64.o
+obj-$(CONFIG_CALGARY_IOMMU)	+= pci-calgary_64.o tce_64.o
+obj-$(CONFIG_SWIOTLB)		+= pci-swiotlb_64.o
+obj-$(CONFIG_KPROBES)		+= kprobes_64.o
+obj-$(CONFIG_X86_PM_TIMER)	+= pmtimer_64.o
+obj-$(CONFIG_X86_VSMP)		+= vsmp_64.o
+obj-$(CONFIG_K8_NB)		+= k8.o
+obj-$(CONFIG_AUDIT)		+= audit_64.o
+
+obj-$(CONFIG_MODULES)		+= module_64.o
+obj-$(CONFIG_PCI)		+= early-quirks_64.o
+
+obj-y				+= topology.o
+obj-y				+= intel_cacheinfo.o
+obj-y				+= addon_cpuid_features.o
+obj-y				+= pcspeaker.o
+
+CFLAGS_vsyscall_64.o		:= $(PROFILING) -g0
+
+therm_throt-y                   += cpu/mcheck/therm_throt.o
+intel_cacheinfo-y		+= cpu/intel_cacheinfo.o
+addon_cpuid_features-y		+= cpu/addon_cpuid_features.o
+perfctr-watchdog-y		+= cpu/perfctr-watchdog.o
diff --git a/arch/x86/kernel/acpi/Makefile b/arch/x86/kernel/acpi/Makefile
new file mode 100644
index 00000000000..3d567193954
--- /dev/null
+++ b/arch/x86/kernel/acpi/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/kernel/acpi/Makefile_32
+else
+include ${srctree}/arch/x86/kernel/acpi/Makefile_64
+endif
diff --git a/arch/x86/kernel/acpi/Makefile_32 b/arch/x86/kernel/acpi/Makefile_32
new file mode 100644
index 00000000000..a4852a2e919
--- /dev/null
+++ b/arch/x86/kernel/acpi/Makefile_32
@@ -0,0 +1,10 @@
+obj-$(CONFIG_ACPI)		+= boot.o
+ifneq ($(CONFIG_PCI),)
+obj-$(CONFIG_X86_IO_APIC)	+= earlyquirk_32.o
+endif
+obj-$(CONFIG_ACPI_SLEEP)	+= sleep_32.o wakeup_32.o
+
+ifneq ($(CONFIG_ACPI_PROCESSOR),)
+obj-y				+= cstate.o processor.o
+endif
+
diff --git a/arch/x86/kernel/acpi/Makefile_64 b/arch/x86/kernel/acpi/Makefile_64
new file mode 100644
index 00000000000..629425bc002
--- /dev/null
+++ b/arch/x86/kernel/acpi/Makefile_64
@@ -0,0 +1,7 @@
+obj-y			:= boot.o
+obj-$(CONFIG_ACPI_SLEEP)	+= sleep_64.o wakeup_64.o
+
+ifneq ($(CONFIG_ACPI_PROCESSOR),)
+obj-y			+= processor.o cstate.o
+endif
+
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
new file mode 100644
index 00000000000..afd2afe9102
--- /dev/null
+++ b/arch/x86/kernel/acpi/boot.c
@@ -0,0 +1,1326 @@
+/*
+ *  boot.c - Architecture-Specific Low-Level ACPI Boot Support
+ *
+ *  Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
+ *  Copyright (C) 2001 Jun Nakajima <jun.nakajima@intel.com>
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+
+#include <linux/init.h>
+#include <linux/acpi.h>
+#include <linux/acpi_pmtmr.h>
+#include <linux/efi.h>
+#include <linux/cpumask.h>
+#include <linux/module.h>
+#include <linux/dmi.h>
+#include <linux/irq.h>
+#include <linux/bootmem.h>
+#include <linux/ioport.h>
+
+#include <asm/pgtable.h>
+#include <asm/io_apic.h>
+#include <asm/apic.h>
+#include <asm/io.h>
+#include <asm/mpspec.h>
+
+static int __initdata acpi_force = 0;
+
+#ifdef	CONFIG_ACPI
+int acpi_disabled = 0;
+#else
+int acpi_disabled = 1;
+#endif
+EXPORT_SYMBOL(acpi_disabled);
+
+#ifdef	CONFIG_X86_64
+
+#include <asm/proto.h>
+
+static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return 0; }
+
+
+#else				/* X86 */
+
+#ifdef	CONFIG_X86_LOCAL_APIC
+#include <mach_apic.h>
+#include <mach_mpparse.h>
+#endif				/* CONFIG_X86_LOCAL_APIC */
+
+#endif				/* X86 */
+
+#define BAD_MADT_ENTRY(entry, end) (					    \
+		(!entry) || (unsigned long)entry + sizeof(*entry) > end ||  \
+		((struct acpi_subtable_header *)entry)->length < sizeof(*entry))
+
+#define PREFIX			"ACPI: "
+
+int acpi_noirq;				/* skip ACPI IRQ initialization */
+int acpi_pci_disabled __initdata;	/* skip ACPI PCI scan and IRQ initialization */
+int acpi_ht __initdata = 1;	/* enable HT */
+
+int acpi_lapic;
+int acpi_ioapic;
+int acpi_strict;
+EXPORT_SYMBOL(acpi_strict);
+
+u8 acpi_sci_flags __initdata;
+int acpi_sci_override_gsi __initdata;
+int acpi_skip_timer_override __initdata;
+int acpi_use_timer_override __initdata;
+
+#ifdef CONFIG_X86_LOCAL_APIC
+static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
+#endif
+
+#ifndef __HAVE_ARCH_CMPXCHG
+#warning ACPI uses CMPXCHG, i486 and later hardware
+#endif
+
+/* --------------------------------------------------------------------------
+                              Boot-time Configuration
+   -------------------------------------------------------------------------- */
+
+/*
+ * The default interrupt routing model is PIC (8259).  This gets
+ * overriden if IOAPICs are enumerated (below).
+ */
+enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC;
+
+#ifdef	CONFIG_X86_64
+
+/* rely on all ACPI tables being in the direct mapping */
+char *__acpi_map_table(unsigned long phys_addr, unsigned long size)
+{
+	if (!phys_addr || !size)
+		return NULL;
+
+	if (phys_addr+size <= (end_pfn_map << PAGE_SHIFT) + PAGE_SIZE)
+		return __va(phys_addr);
+
+	return NULL;
+}
+
+#else
+
+/*
+ * Temporarily use the virtual area starting from FIX_IO_APIC_BASE_END,
+ * to map the target physical address. The problem is that set_fixmap()
+ * provides a single page, and it is possible that the page is not
+ * sufficient.
+ * By using this area, we can map up to MAX_IO_APICS pages temporarily,
+ * i.e. until the next __va_range() call.
+ *
+ * Important Safety Note:  The fixed I/O APIC page numbers are *subtracted*
+ * from the fixed base.  That's why we start at FIX_IO_APIC_BASE_END and
+ * count idx down while incrementing the phys address.
+ */
+char *__acpi_map_table(unsigned long phys, unsigned long size)
+{
+	unsigned long base, offset, mapped_size;
+	int idx;
+
+	if (phys + size < 8 * 1024 * 1024)
+		return __va(phys);
+
+	offset = phys & (PAGE_SIZE - 1);
+	mapped_size = PAGE_SIZE - offset;
+	set_fixmap(FIX_ACPI_END, phys);
+	base = fix_to_virt(FIX_ACPI_END);
+
+	/*
+	 * Most cases can be covered by the below.
+	 */
+	idx = FIX_ACPI_END;
+	while (mapped_size < size) {
+		if (--idx < FIX_ACPI_BEGIN)
+			return NULL;	/* cannot handle this */
+		phys += PAGE_SIZE;
+		set_fixmap(idx, phys);
+		mapped_size += PAGE_SIZE;
+	}
+
+	return ((unsigned char *)base + offset);
+}
+#endif
+
+#ifdef CONFIG_PCI_MMCONFIG
+/* The physical address of the MMCONFIG aperture.  Set from ACPI tables. */
+struct acpi_mcfg_allocation *pci_mmcfg_config;
+int pci_mmcfg_config_num;
+
+int __init acpi_parse_mcfg(struct acpi_table_header *header)
+{
+	struct acpi_table_mcfg *mcfg;
+	unsigned long i;
+	int config_size;
+
+	if (!header)
+		return -EINVAL;
+
+	mcfg = (struct acpi_table_mcfg *)header;
+
+	/* how many config structures do we have */
+	pci_mmcfg_config_num = 0;
+	i = header->length - sizeof(struct acpi_table_mcfg);
+	while (i >= sizeof(struct acpi_mcfg_allocation)) {
+		++pci_mmcfg_config_num;
+		i -= sizeof(struct acpi_mcfg_allocation);
+	};
+	if (pci_mmcfg_config_num == 0) {
+		printk(KERN_ERR PREFIX "MMCONFIG has no entries\n");
+		return -ENODEV;
+	}
+
+	config_size = pci_mmcfg_config_num * sizeof(*pci_mmcfg_config);
+	pci_mmcfg_config = kmalloc(config_size, GFP_KERNEL);
+	if (!pci_mmcfg_config) {
+		printk(KERN_WARNING PREFIX
+		       "No memory for MCFG config tables\n");
+		return -ENOMEM;
+	}
+
+	memcpy(pci_mmcfg_config, &mcfg[1], config_size);
+	for (i = 0; i < pci_mmcfg_config_num; ++i) {
+		if (pci_mmcfg_config[i].address > 0xFFFFFFFF) {
+			printk(KERN_ERR PREFIX
+			       "MMCONFIG not in low 4GB of memory\n");
+			kfree(pci_mmcfg_config);
+			pci_mmcfg_config_num = 0;
+			return -ENODEV;
+		}
+	}
+
+	return 0;
+}
+#endif				/* CONFIG_PCI_MMCONFIG */
+
+#ifdef CONFIG_X86_LOCAL_APIC
+static int __init acpi_parse_madt(struct acpi_table_header *table)
+{
+	struct acpi_table_madt *madt = NULL;
+
+	if (!cpu_has_apic)
+		return -EINVAL;
+
+	madt = (struct acpi_table_madt *)table;
+	if (!madt) {
+		printk(KERN_WARNING PREFIX "Unable to map MADT\n");
+		return -ENODEV;
+	}
+
+	if (madt->address) {
+		acpi_lapic_addr = (u64) madt->address;
+
+		printk(KERN_DEBUG PREFIX "Local APIC address 0x%08x\n",
+		       madt->address);
+	}
+
+	acpi_madt_oem_check(madt->header.oem_id, madt->header.oem_table_id);
+
+	return 0;
+}
+
+static int __init
+acpi_parse_lapic(struct acpi_subtable_header * header, const unsigned long end)
+{
+	struct acpi_madt_local_apic *processor = NULL;
+
+	processor = (struct acpi_madt_local_apic *)header;
+
+	if (BAD_MADT_ENTRY(processor, end))
+		return -EINVAL;
+
+	acpi_table_print_madt_entry(header);
+
+	/*
+	 * We need to register disabled CPU as well to permit
+	 * counting disabled CPUs. This allows us to size
+	 * cpus_possible_map more accurately, to permit
+	 * to not preallocating memory for all NR_CPUS
+	 * when we use CPU hotplug.
+	 */
+	mp_register_lapic(processor->id,	/* APIC ID */
+			  processor->lapic_flags & ACPI_MADT_ENABLED);	/* Enabled? */
+
+	return 0;
+}
+
+static int __init
+acpi_parse_lapic_addr_ovr(struct acpi_subtable_header * header,
+			  const unsigned long end)
+{
+	struct acpi_madt_local_apic_override *lapic_addr_ovr = NULL;
+
+	lapic_addr_ovr = (struct acpi_madt_local_apic_override *)header;
+
+	if (BAD_MADT_ENTRY(lapic_addr_ovr, end))
+		return -EINVAL;
+
+	acpi_lapic_addr = lapic_addr_ovr->address;
+
+	return 0;
+}
+
+static int __init
+acpi_parse_lapic_nmi(struct acpi_subtable_header * header, const unsigned long end)
+{
+	struct acpi_madt_local_apic_nmi *lapic_nmi = NULL;
+
+	lapic_nmi = (struct acpi_madt_local_apic_nmi *)header;
+
+	if (BAD_MADT_ENTRY(lapic_nmi, end))
+		return -EINVAL;
+
+	acpi_table_print_madt_entry(header);
+
+	if (lapic_nmi->lint != 1)
+		printk(KERN_WARNING PREFIX "NMI not connected to LINT 1!\n");
+
+	return 0;
+}
+
+#endif				/*CONFIG_X86_LOCAL_APIC */
+
+#ifdef CONFIG_X86_IO_APIC
+
+static int __init
+acpi_parse_ioapic(struct acpi_subtable_header * header, const unsigned long end)
+{
+	struct acpi_madt_io_apic *ioapic = NULL;
+
+	ioapic = (struct acpi_madt_io_apic *)header;
+
+	if (BAD_MADT_ENTRY(ioapic, end))
+		return -EINVAL;
+
+	acpi_table_print_madt_entry(header);
+
+	mp_register_ioapic(ioapic->id,
+			   ioapic->address, ioapic->global_irq_base);
+
+	return 0;
+}
+
+/*
+ * Parse Interrupt Source Override for the ACPI SCI
+ */
+static void __init acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger)
+{
+	if (trigger == 0)	/* compatible SCI trigger is level */
+		trigger = 3;
+
+	if (polarity == 0)	/* compatible SCI polarity is low */
+		polarity = 3;
+
+	/* Command-line over-ride via acpi_sci= */
+	if (acpi_sci_flags & ACPI_MADT_TRIGGER_MASK)
+		trigger = (acpi_sci_flags & ACPI_MADT_TRIGGER_MASK) >> 2;
+
+	if (acpi_sci_flags & ACPI_MADT_POLARITY_MASK)
+		polarity = acpi_sci_flags & ACPI_MADT_POLARITY_MASK;
+
+	/*
+	 * mp_config_acpi_legacy_irqs() already setup IRQs < 16
+	 * If GSI is < 16, this will update its flags,
+	 * else it will create a new mp_irqs[] entry.
+	 */
+	mp_override_legacy_irq(gsi, polarity, trigger, gsi);
+
+	/*
+	 * stash over-ride to indicate we've been here
+	 * and for later update of acpi_gbl_FADT
+	 */
+	acpi_sci_override_gsi = gsi;
+	return;
+}
+
+static int __init
+acpi_parse_int_src_ovr(struct acpi_subtable_header * header,
+		       const unsigned long end)
+{
+	struct acpi_madt_interrupt_override *intsrc = NULL;
+
+	intsrc = (struct acpi_madt_interrupt_override *)header;
+
+	if (BAD_MADT_ENTRY(intsrc, end))
+		return -EINVAL;
+
+	acpi_table_print_madt_entry(header);
+
+	if (intsrc->source_irq == acpi_gbl_FADT.sci_interrupt) {
+		acpi_sci_ioapic_setup(intsrc->global_irq,
+				      intsrc->inti_flags & ACPI_MADT_POLARITY_MASK,
+				      (intsrc->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2);
+		return 0;
+	}
+
+	if (acpi_skip_timer_override &&
+	    intsrc->source_irq == 0 && intsrc->global_irq == 2) {
+		printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n");
+		return 0;
+	}
+
+	mp_override_legacy_irq(intsrc->source_irq,
+				intsrc->inti_flags & ACPI_MADT_POLARITY_MASK,
+				(intsrc->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2,
+				intsrc->global_irq);
+
+	return 0;
+}
+
+static int __init
+acpi_parse_nmi_src(struct acpi_subtable_header * header, const unsigned long end)
+{
+	struct acpi_madt_nmi_source *nmi_src = NULL;
+
+	nmi_src = (struct acpi_madt_nmi_source *)header;
+
+	if (BAD_MADT_ENTRY(nmi_src, end))
+		return -EINVAL;
+
+	acpi_table_print_madt_entry(header);
+
+	/* TBD: Support nimsrc entries? */
+
+	return 0;
+}
+
+#endif				/* CONFIG_X86_IO_APIC */
+
+/*
+ * acpi_pic_sci_set_trigger()
+ *
+ * use ELCR to set PIC-mode trigger type for SCI
+ *
+ * If a PIC-mode SCI is not recognized or gives spurious IRQ7's
+ * it may require Edge Trigger -- use "acpi_sci=edge"
+ *
+ * Port 0x4d0-4d1 are ECLR1 and ECLR2, the Edge/Level Control Registers
+ * for the 8259 PIC.  bit[n] = 1 means irq[n] is Level, otherwise Edge.
+ * ECLR1 is IRQ's 0-7 (IRQ 0, 1, 2 must be 0)
+ * ECLR2 is IRQ's 8-15 (IRQ 8, 13 must be 0)
+ */
+
+void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger)
+{
+	unsigned int mask = 1 << irq;
+	unsigned int old, new;
+
+	/* Real old ELCR mask */
+	old = inb(0x4d0) | (inb(0x4d1) << 8);
+
+	/*
+	 * If we use ACPI to set PCI irq's, then we should clear ELCR
+	 * since we will set it correctly as we enable the PCI irq
+	 * routing.
+	 */
+	new = acpi_noirq ? old : 0;
+
+	/*
+	 * Update SCI information in the ELCR, it isn't in the PCI
+	 * routing tables..
+	 */
+	switch (trigger) {
+	case 1:		/* Edge - clear */
+		new &= ~mask;
+		break;
+	case 3:		/* Level - set */
+		new |= mask;
+		break;
+	}
+
+	if (old == new)
+		return;
+
+	printk(PREFIX "setting ELCR to %04x (from %04x)\n", new, old);
+	outb(new, 0x4d0);
+	outb(new >> 8, 0x4d1);
+}
+
+int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
+{
+	*irq = gsi;
+	return 0;
+}
+
+/*
+ * success: return IRQ number (>=0)
+ * failure: return < 0
+ */
+int acpi_register_gsi(u32 gsi, int triggering, int polarity)
+{
+	unsigned int irq;
+	unsigned int plat_gsi = gsi;
+
+#ifdef CONFIG_PCI
+	/*
+	 * Make sure all (legacy) PCI IRQs are set as level-triggered.
+	 */
+	if (acpi_irq_model == ACPI_IRQ_MODEL_PIC) {
+		extern void eisa_set_level_irq(unsigned int irq);
+
+		if (triggering == ACPI_LEVEL_SENSITIVE)
+			eisa_set_level_irq(gsi);
+	}
+#endif
+
+#ifdef CONFIG_X86_IO_APIC
+	if (acpi_irq_model == ACPI_IRQ_MODEL_IOAPIC) {
+		plat_gsi = mp_register_gsi(gsi, triggering, polarity);
+	}
+#endif
+	acpi_gsi_to_irq(plat_gsi, &irq);
+	return irq;
+}
+
+EXPORT_SYMBOL(acpi_register_gsi);
+
+/*
+ *  ACPI based hotplug support for CPU
+ */
+#ifdef CONFIG_ACPI_HOTPLUG_CPU
+int acpi_map_lsapic(acpi_handle handle, int *pcpu)
+{
+	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+	union acpi_object *obj;
+	struct acpi_madt_local_apic *lapic;
+	cpumask_t tmp_map, new_map;
+	u8 physid;
+	int cpu;
+
+	if (ACPI_FAILURE(acpi_evaluate_object(handle, "_MAT", NULL, &buffer)))
+		return -EINVAL;
+
+	if (!buffer.length || !buffer.pointer)
+		return -EINVAL;
+
+	obj = buffer.pointer;
+	if (obj->type != ACPI_TYPE_BUFFER ||
+	    obj->buffer.length < sizeof(*lapic)) {
+		kfree(buffer.pointer);
+		return -EINVAL;
+	}
+
+	lapic = (struct acpi_madt_local_apic *)obj->buffer.pointer;
+
+	if (lapic->header.type != ACPI_MADT_TYPE_LOCAL_APIC ||
+	    !(lapic->lapic_flags & ACPI_MADT_ENABLED)) {
+		kfree(buffer.pointer);
+		return -EINVAL;
+	}
+
+	physid = lapic->id;
+
+	kfree(buffer.pointer);
+	buffer.length = ACPI_ALLOCATE_BUFFER;
+	buffer.pointer = NULL;
+
+	tmp_map = cpu_present_map;
+	mp_register_lapic(physid, lapic->lapic_flags & ACPI_MADT_ENABLED);
+
+	/*
+	 * If mp_register_lapic successfully generates a new logical cpu
+	 * number, then the following will get us exactly what was mapped
+	 */
+	cpus_andnot(new_map, cpu_present_map, tmp_map);
+	if (cpus_empty(new_map)) {
+		printk ("Unable to map lapic to logical cpu number\n");
+		return -EINVAL;
+	}
+
+	cpu = first_cpu(new_map);
+
+	*pcpu = cpu;
+	return 0;
+}
+
+EXPORT_SYMBOL(acpi_map_lsapic);
+
+int acpi_unmap_lsapic(int cpu)
+{
+	x86_cpu_to_apicid[cpu] = -1;
+	cpu_clear(cpu, cpu_present_map);
+	num_processors--;
+
+	return (0);
+}
+
+EXPORT_SYMBOL(acpi_unmap_lsapic);
+#endif				/* CONFIG_ACPI_HOTPLUG_CPU */
+
+int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base)
+{
+	/* TBD */
+	return -EINVAL;
+}
+
+EXPORT_SYMBOL(acpi_register_ioapic);
+
+int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base)
+{
+	/* TBD */
+	return -EINVAL;
+}
+
+EXPORT_SYMBOL(acpi_unregister_ioapic);
+
+static unsigned long __init
+acpi_scan_rsdp(unsigned long start, unsigned long length)
+{
+	unsigned long offset = 0;
+	unsigned long sig_len = sizeof("RSD PTR ") - 1;
+
+	/*
+	 * Scan all 16-byte boundaries of the physical memory region for the
+	 * RSDP signature.
+	 */
+	for (offset = 0; offset < length; offset += 16) {
+		if (strncmp((char *)(phys_to_virt(start) + offset), "RSD PTR ", sig_len))
+			continue;
+		return (start + offset);
+	}
+
+	return 0;
+}
+
+static int __init acpi_parse_sbf(struct acpi_table_header *table)
+{
+	struct acpi_table_boot *sb;
+
+	sb = (struct acpi_table_boot *)table;
+	if (!sb) {
+		printk(KERN_WARNING PREFIX "Unable to map SBF\n");
+		return -ENODEV;
+	}
+
+	sbf_port = sb->cmos_index;	/* Save CMOS port */
+
+	return 0;
+}
+
+#ifdef CONFIG_HPET_TIMER
+#include <asm/hpet.h>
+
+static struct __initdata resource *hpet_res;
+
+static int __init acpi_parse_hpet(struct acpi_table_header *table)
+{
+	struct acpi_table_hpet *hpet_tbl;
+
+	hpet_tbl = (struct acpi_table_hpet *)table;
+	if (!hpet_tbl) {
+		printk(KERN_WARNING PREFIX "Unable to map HPET\n");
+		return -ENODEV;
+	}
+
+	if (hpet_tbl->address.space_id != ACPI_SPACE_MEM) {
+		printk(KERN_WARNING PREFIX "HPET timers must be located in "
+		       "memory.\n");
+		return -1;
+	}
+
+	hpet_address = hpet_tbl->address.address;
+	printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n",
+	       hpet_tbl->id, hpet_address);
+
+	/*
+	 * Allocate and initialize the HPET firmware resource for adding into
+	 * the resource tree during the lateinit timeframe.
+	 */
+#define HPET_RESOURCE_NAME_SIZE 9
+	hpet_res = alloc_bootmem(sizeof(*hpet_res) + HPET_RESOURCE_NAME_SIZE);
+
+	if (!hpet_res)
+		return 0;
+
+	memset(hpet_res, 0, sizeof(*hpet_res));
+	hpet_res->name = (void *)&hpet_res[1];
+	hpet_res->flags = IORESOURCE_MEM;
+	snprintf((char *)hpet_res->name, HPET_RESOURCE_NAME_SIZE, "HPET %u",
+		 hpet_tbl->sequence);
+
+	hpet_res->start = hpet_address;
+	hpet_res->end = hpet_address + (1 * 1024) - 1;
+
+	return 0;
+}
+
+/*
+ * hpet_insert_resource inserts the HPET resources used into the resource
+ * tree.
+ */
+static __init int hpet_insert_resource(void)
+{
+	if (!hpet_res)
+		return 1;
+
+	return insert_resource(&iomem_resource, hpet_res);
+}
+
+late_initcall(hpet_insert_resource);
+
+#else
+#define	acpi_parse_hpet	NULL
+#endif
+
+static int __init acpi_parse_fadt(struct acpi_table_header *table)
+{
+
+#ifdef CONFIG_X86_PM_TIMER
+	/* detect the location of the ACPI PM Timer */
+	if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID) {
+		/* FADT rev. 2 */
+		if (acpi_gbl_FADT.xpm_timer_block.space_id !=
+		    ACPI_ADR_SPACE_SYSTEM_IO)
+			return 0;
+
+		pmtmr_ioport = acpi_gbl_FADT.xpm_timer_block.address;
+		/*
+		 * "X" fields are optional extensions to the original V1.0
+		 * fields, so we must selectively expand V1.0 fields if the
+		 * corresponding X field is zero.
+	 	 */
+		if (!pmtmr_ioport)
+			pmtmr_ioport = acpi_gbl_FADT.pm_timer_block;
+	} else {
+		/* FADT rev. 1 */
+		pmtmr_ioport = acpi_gbl_FADT.pm_timer_block;
+	}
+	if (pmtmr_ioport)
+		printk(KERN_INFO PREFIX "PM-Timer IO Port: %#x\n",
+		       pmtmr_ioport);
+#endif
+	return 0;
+}
+
+unsigned long __init acpi_find_rsdp(void)
+{
+	unsigned long rsdp_phys = 0;
+
+	if (efi_enabled) {
+		if (efi.acpi20 != EFI_INVALID_TABLE_ADDR)
+			return efi.acpi20;
+		else if (efi.acpi != EFI_INVALID_TABLE_ADDR)
+			return efi.acpi;
+	}
+	/*
+	 * Scan memory looking for the RSDP signature. First search EBDA (low
+	 * memory) paragraphs and then search upper memory (E0000-FFFFF).
+	 */
+	rsdp_phys = acpi_scan_rsdp(0, 0x400);
+	if (!rsdp_phys)
+		rsdp_phys = acpi_scan_rsdp(0xE0000, 0x20000);
+
+	return rsdp_phys;
+}
+
+#ifdef	CONFIG_X86_LOCAL_APIC
+/*
+ * Parse LAPIC entries in MADT
+ * returns 0 on success, < 0 on error
+ */
+static int __init acpi_parse_madt_lapic_entries(void)
+{
+	int count;
+
+	if (!cpu_has_apic)
+		return -ENODEV;
+
+	/*
+	 * Note that the LAPIC address is obtained from the MADT (32-bit value)
+	 * and (optionally) overriden by a LAPIC_ADDR_OVR entry (64-bit value).
+	 */
+
+	count =
+	    acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE,
+				  acpi_parse_lapic_addr_ovr, 0);
+	if (count < 0) {
+		printk(KERN_ERR PREFIX
+		       "Error parsing LAPIC address override entry\n");
+		return count;
+	}
+
+	mp_register_lapic_address(acpi_lapic_addr);
+
+	count = acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC, acpi_parse_lapic,
+				      MAX_APICS);
+	if (!count) {
+		printk(KERN_ERR PREFIX "No LAPIC entries present\n");
+		/* TBD: Cleanup to allow fallback to MPS */
+		return -ENODEV;
+	} else if (count < 0) {
+		printk(KERN_ERR PREFIX "Error parsing LAPIC entry\n");
+		/* TBD: Cleanup to allow fallback to MPS */
+		return count;
+	}
+
+	count =
+	    acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_NMI, acpi_parse_lapic_nmi, 0);
+	if (count < 0) {
+		printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n");
+		/* TBD: Cleanup to allow fallback to MPS */
+		return count;
+	}
+	return 0;
+}
+#endif				/* CONFIG_X86_LOCAL_APIC */
+
+#ifdef	CONFIG_X86_IO_APIC
+/*
+ * Parse IOAPIC related entries in MADT
+ * returns 0 on success, < 0 on error
+ */
+static int __init acpi_parse_madt_ioapic_entries(void)
+{
+	int count;
+
+	/*
+	 * ACPI interpreter is required to complete interrupt setup,
+	 * so if it is off, don't enumerate the io-apics with ACPI.
+	 * If MPS is present, it will handle them,
+	 * otherwise the system will stay in PIC mode
+	 */
+	if (acpi_disabled || acpi_noirq) {
+		return -ENODEV;
+	}
+
+	if (!cpu_has_apic)
+		return -ENODEV;
+
+	/*
+	 * if "noapic" boot option, don't look for IO-APICs
+	 */
+	if (skip_ioapic_setup) {
+		printk(KERN_INFO PREFIX "Skipping IOAPIC probe "
+		       "due to 'noapic' option.\n");
+		return -ENODEV;
+	}
+
+	count =
+	    acpi_table_parse_madt(ACPI_MADT_TYPE_IO_APIC, acpi_parse_ioapic,
+				  MAX_IO_APICS);
+	if (!count) {
+		printk(KERN_ERR PREFIX "No IOAPIC entries present\n");
+		return -ENODEV;
+	} else if (count < 0) {
+		printk(KERN_ERR PREFIX "Error parsing IOAPIC entry\n");
+		return count;
+	}
+
+	count =
+	    acpi_table_parse_madt(ACPI_MADT_TYPE_INTERRUPT_OVERRIDE, acpi_parse_int_src_ovr,
+				  NR_IRQ_VECTORS);
+	if (count < 0) {
+		printk(KERN_ERR PREFIX
+		       "Error parsing interrupt source overrides entry\n");
+		/* TBD: Cleanup to allow fallback to MPS */
+		return count;
+	}
+
+	/*
+	 * If BIOS did not supply an INT_SRC_OVR for the SCI
+	 * pretend we got one so we can set the SCI flags.
+	 */
+	if (!acpi_sci_override_gsi)
+		acpi_sci_ioapic_setup(acpi_gbl_FADT.sci_interrupt, 0, 0);
+
+	/* Fill in identity legacy mapings where no override */
+	mp_config_acpi_legacy_irqs();
+
+	count =
+	    acpi_table_parse_madt(ACPI_MADT_TYPE_NMI_SOURCE, acpi_parse_nmi_src,
+				  NR_IRQ_VECTORS);
+	if (count < 0) {
+		printk(KERN_ERR PREFIX "Error parsing NMI SRC entry\n");
+		/* TBD: Cleanup to allow fallback to MPS */
+		return count;
+	}
+
+	return 0;
+}
+#else
+static inline int acpi_parse_madt_ioapic_entries(void)
+{
+	return -1;
+}
+#endif	/* !CONFIG_X86_IO_APIC */
+
+static void __init acpi_process_madt(void)
+{
+#ifdef CONFIG_X86_LOCAL_APIC
+	int error;
+
+	if (!acpi_table_parse(ACPI_SIG_MADT, acpi_parse_madt)) {
+
+		/*
+		 * Parse MADT LAPIC entries
+		 */
+		error = acpi_parse_madt_lapic_entries();
+		if (!error) {
+			acpi_lapic = 1;
+
+#ifdef CONFIG_X86_GENERICARCH
+			generic_bigsmp_probe();
+#endif
+			/*
+			 * Parse MADT IO-APIC entries
+			 */
+			error = acpi_parse_madt_ioapic_entries();
+			if (!error) {
+				acpi_irq_model = ACPI_IRQ_MODEL_IOAPIC;
+				acpi_irq_balance_set(NULL);
+				acpi_ioapic = 1;
+
+				smp_found_config = 1;
+				setup_apic_routing();
+			}
+		}
+		if (error == -EINVAL) {
+			/*
+			 * Dell Precision Workstation 410, 610 come here.
+			 */
+			printk(KERN_ERR PREFIX
+			       "Invalid BIOS MADT, disabling ACPI\n");
+			disable_acpi();
+		}
+	}
+#endif
+	return;
+}
+
+#ifdef __i386__
+
+static int __init disable_acpi_irq(const struct dmi_system_id *d)
+{
+	if (!acpi_force) {
+		printk(KERN_NOTICE "%s detected: force use of acpi=noirq\n",
+		       d->ident);
+		acpi_noirq_set();
+	}
+	return 0;
+}
+
+static int __init disable_acpi_pci(const struct dmi_system_id *d)
+{
+	if (!acpi_force) {
+		printk(KERN_NOTICE "%s detected: force use of pci=noacpi\n",
+		       d->ident);
+		acpi_disable_pci();
+	}
+	return 0;
+}
+
+static int __init dmi_disable_acpi(const struct dmi_system_id *d)
+{
+	if (!acpi_force) {
+		printk(KERN_NOTICE "%s detected: acpi off\n", d->ident);
+		disable_acpi();
+	} else {
+		printk(KERN_NOTICE
+		       "Warning: DMI blacklist says broken, but acpi forced\n");
+	}
+	return 0;
+}
+
+/*
+ * Limit ACPI to CPU enumeration for HT
+ */
+static int __init force_acpi_ht(const struct dmi_system_id *d)
+{
+	if (!acpi_force) {
+		printk(KERN_NOTICE "%s detected: force use of acpi=ht\n",
+		       d->ident);
+		disable_acpi();
+		acpi_ht = 1;
+	} else {
+		printk(KERN_NOTICE
+		       "Warning: acpi=force overrules DMI blacklist: acpi=ht\n");
+	}
+	return 0;
+}
+
+/*
+ * If your system is blacklisted here, but you find that acpi=force
+ * works for you, please contact acpi-devel@sourceforge.net
+ */
+static struct dmi_system_id __initdata acpi_dmi_table[] = {
+	/*
+	 * Boxes that need ACPI disabled
+	 */
+	{
+	 .callback = dmi_disable_acpi,
+	 .ident = "IBM Thinkpad",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+		     DMI_MATCH(DMI_BOARD_NAME, "2629H1G"),
+		     },
+	 },
+
+	/*
+	 * Boxes that need acpi=ht
+	 */
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "FSC Primergy T850",
+	 .matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "PRIMERGY T850"),
+		     },
+	 },
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "HP VISUALIZE NT Workstation",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "HP VISUALIZE NT Workstation"),
+		     },
+	 },
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "Compaq Workstation W8000",
+	 .matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "Workstation W8000"),
+		     },
+	 },
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "ASUS P4B266",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+		     DMI_MATCH(DMI_BOARD_NAME, "P4B266"),
+		     },
+	 },
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "ASUS P2B-DS",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+		     DMI_MATCH(DMI_BOARD_NAME, "P2B-DS"),
+		     },
+	 },
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "ASUS CUR-DLS",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+		     DMI_MATCH(DMI_BOARD_NAME, "CUR-DLS"),
+		     },
+	 },
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "ABIT i440BX-W83977",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "ABIT <http://www.abit.com>"),
+		     DMI_MATCH(DMI_BOARD_NAME, "i440BX-W83977 (BP6)"),
+		     },
+	 },
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "IBM Bladecenter",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+		     DMI_MATCH(DMI_BOARD_NAME, "IBM eServer BladeCenter HS20"),
+		     },
+	 },
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "IBM eServer xSeries 360",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+		     DMI_MATCH(DMI_BOARD_NAME, "eServer xSeries 360"),
+		     },
+	 },
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "IBM eserver xSeries 330",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+		     DMI_MATCH(DMI_BOARD_NAME, "eserver xSeries 330"),
+		     },
+	 },
+	{
+	 .callback = force_acpi_ht,
+	 .ident = "IBM eserver xSeries 440",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "eserver xSeries 440"),
+		     },
+	 },
+
+	/*
+	 * Boxes that need ACPI PCI IRQ routing disabled
+	 */
+	{
+	 .callback = disable_acpi_irq,
+	 .ident = "ASUS A7V",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC"),
+		     DMI_MATCH(DMI_BOARD_NAME, "<A7V>"),
+		     /* newer BIOS, Revision 1011, does work */
+		     DMI_MATCH(DMI_BIOS_VERSION,
+			       "ASUS A7V ACPI BIOS Revision 1007"),
+		     },
+	 },
+	{
+		/*
+		 * Latest BIOS for IBM 600E (1.16) has bad pcinum
+		 * for LPC bridge, which is needed for the PCI
+		 * interrupt links to work. DSDT fix is in bug 5966.
+		 * 2645, 2646 model numbers are shared with 600/600E/600X
+		 */
+	 .callback = disable_acpi_irq,
+	 .ident = "IBM Thinkpad 600 Series 2645",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+		     DMI_MATCH(DMI_BOARD_NAME, "2645"),
+		     },
+	 },
+	{
+	 .callback = disable_acpi_irq,
+	 .ident = "IBM Thinkpad 600 Series 2646",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+		     DMI_MATCH(DMI_BOARD_NAME, "2646"),
+		     },
+	 },
+	/*
+	 * Boxes that need ACPI PCI IRQ routing and PCI scan disabled
+	 */
+	{			/* _BBN 0 bug */
+	 .callback = disable_acpi_pci,
+	 .ident = "ASUS PR-DLS",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+		     DMI_MATCH(DMI_BOARD_NAME, "PR-DLS"),
+		     DMI_MATCH(DMI_BIOS_VERSION,
+			       "ASUS PR-DLS ACPI BIOS Revision 1010"),
+		     DMI_MATCH(DMI_BIOS_DATE, "03/21/2003")
+		     },
+	 },
+	{
+	 .callback = disable_acpi_pci,
+	 .ident = "Acer TravelMate 36x Laptop",
+	 .matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
+		     },
+	 },
+	{}
+};
+
+#endif				/* __i386__ */
+
+/*
+ * acpi_boot_table_init() and acpi_boot_init()
+ *  called from setup_arch(), always.
+ *	1. checksums all tables
+ *	2. enumerates lapics
+ *	3. enumerates io-apics
+ *
+ * acpi_table_init() is separate to allow reading SRAT without
+ * other side effects.
+ *
+ * side effects of acpi_boot_init:
+ *	acpi_lapic = 1 if LAPIC found
+ *	acpi_ioapic = 1 if IOAPIC found
+ *	if (acpi_lapic && acpi_ioapic) smp_found_config = 1;
+ *	if acpi_blacklisted() acpi_disabled = 1;
+ *	acpi_irq_model=...
+ *	...
+ *
+ * return value: (currently ignored)
+ *	0: success
+ *	!0: failure
+ */
+
+int __init acpi_boot_table_init(void)
+{
+	int error;
+
+#ifdef __i386__
+	dmi_check_system(acpi_dmi_table);
+#endif
+
+	/*
+	 * If acpi_disabled, bail out
+	 * One exception: acpi=ht continues far enough to enumerate LAPICs
+	 */
+	if (acpi_disabled && !acpi_ht)
+		return 1;
+
+	/*
+	 * Initialize the ACPI boot-time table parser.
+	 */
+	error = acpi_table_init();
+	if (error) {
+		disable_acpi();
+		return error;
+	}
+
+	acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf);
+
+	/*
+	 * blacklist may disable ACPI entirely
+	 */
+	error = acpi_blacklisted();
+	if (error) {
+		if (acpi_force) {
+			printk(KERN_WARNING PREFIX "acpi=force override\n");
+		} else {
+			printk(KERN_WARNING PREFIX "Disabling ACPI support\n");
+			disable_acpi();
+			return error;
+		}
+	}
+
+	return 0;
+}
+
+int __init acpi_boot_init(void)
+{
+	/*
+	 * If acpi_disabled, bail out
+	 * One exception: acpi=ht continues far enough to enumerate LAPICs
+	 */
+	if (acpi_disabled && !acpi_ht)
+		return 1;
+
+	acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf);
+
+	/*
+	 * set sci_int and PM timer address
+	 */
+	acpi_table_parse(ACPI_SIG_FADT, acpi_parse_fadt);
+
+	/*
+	 * Process the Multiple APIC Description Table (MADT), if present
+	 */
+	acpi_process_madt();
+
+	acpi_table_parse(ACPI_SIG_HPET, acpi_parse_hpet);
+
+	return 0;
+}
+
+static int __init parse_acpi(char *arg)
+{
+	if (!arg)
+		return -EINVAL;
+
+	/* "acpi=off" disables both ACPI table parsing and interpreter */
+	if (strcmp(arg, "off") == 0) {
+		disable_acpi();
+	}
+	/* acpi=force to over-ride black-list */
+	else if (strcmp(arg, "force") == 0) {
+		acpi_force = 1;
+		acpi_ht = 1;
+		acpi_disabled = 0;
+	}
+	/* acpi=strict disables out-of-spec workarounds */
+	else if (strcmp(arg, "strict") == 0) {
+		acpi_strict = 1;
+	}
+	/* Limit ACPI just to boot-time to enable HT */
+	else if (strcmp(arg, "ht") == 0) {
+		if (!acpi_force)
+			disable_acpi();
+		acpi_ht = 1;
+	}
+	/* "acpi=noirq" disables ACPI interrupt routing */
+	else if (strcmp(arg, "noirq") == 0) {
+		acpi_noirq_set();
+	} else {
+		/* Core will printk when we return error. */
+		return -EINVAL;
+	}
+	return 0;
+}
+early_param("acpi", parse_acpi);
+
+/* FIXME: Using pci= for an ACPI parameter is a travesty. */
+static int __init parse_pci(char *arg)
+{
+	if (arg && strcmp(arg, "noacpi") == 0)
+		acpi_disable_pci();
+	return 0;
+}
+early_param("pci", parse_pci);
+
+#ifdef CONFIG_X86_IO_APIC
+static int __init parse_acpi_skip_timer_override(char *arg)
+{
+	acpi_skip_timer_override = 1;
+	return 0;
+}
+early_param("acpi_skip_timer_override", parse_acpi_skip_timer_override);
+
+static int __init parse_acpi_use_timer_override(char *arg)
+{
+	acpi_use_timer_override = 1;
+	return 0;
+}
+early_param("acpi_use_timer_override", parse_acpi_use_timer_override);
+#endif /* CONFIG_X86_IO_APIC */
+
+static int __init setup_acpi_sci(char *s)
+{
+	if (!s)
+		return -EINVAL;
+	if (!strcmp(s, "edge"))
+		acpi_sci_flags =  ACPI_MADT_TRIGGER_EDGE |
+			(acpi_sci_flags & ~ACPI_MADT_TRIGGER_MASK);
+	else if (!strcmp(s, "level"))
+		acpi_sci_flags = ACPI_MADT_TRIGGER_LEVEL |
+			(acpi_sci_flags & ~ACPI_MADT_TRIGGER_MASK);
+	else if (!strcmp(s, "high"))
+		acpi_sci_flags = ACPI_MADT_POLARITY_ACTIVE_HIGH |
+			(acpi_sci_flags & ~ACPI_MADT_POLARITY_MASK);
+	else if (!strcmp(s, "low"))
+		acpi_sci_flags = ACPI_MADT_POLARITY_ACTIVE_LOW |
+			(acpi_sci_flags & ~ACPI_MADT_POLARITY_MASK);
+	else
+		return -EINVAL;
+	return 0;
+}
+early_param("acpi_sci", setup_acpi_sci);
+
+int __acpi_acquire_global_lock(unsigned int *lock)
+{
+	unsigned int old, new, val;
+	do {
+		old = *lock;
+		new = (((old & ~0x3) + 2) + ((old >> 1) & 0x1));
+		val = cmpxchg(lock, old, new);
+	} while (unlikely (val != old));
+	return (new < 3) ? -1 : 0;
+}
+
+int __acpi_release_global_lock(unsigned int *lock)
+{
+	unsigned int old, new, val;
+	do {
+		old = *lock;
+		new = old & ~0x3;
+		val = cmpxchg(lock, old, new);
+	} while (unlikely (val != old));
+	return old & 0x1;
+}
diff --git a/arch/i386/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c
index 2d39f55d29a..2d39f55d29a 100644
--- a/arch/i386/kernel/acpi/cstate.c
+++ b/arch/x86/kernel/acpi/cstate.c
diff --git a/arch/i386/kernel/acpi/earlyquirk.c b/arch/x86/kernel/acpi/earlyquirk_32.c
index 23f78efc577..23f78efc577 100644
--- a/arch/i386/kernel/acpi/earlyquirk.c
+++ b/arch/x86/kernel/acpi/earlyquirk_32.c
diff --git a/arch/i386/kernel/acpi/processor.c b/arch/x86/kernel/acpi/processor.c
index b54fded4983..b54fded4983 100644
--- a/arch/i386/kernel/acpi/processor.c
+++ b/arch/x86/kernel/acpi/processor.c
diff --git a/arch/x86/kernel/acpi/sleep_32.c b/arch/x86/kernel/acpi/sleep_32.c
new file mode 100644
index 00000000000..10699489cfe
--- /dev/null
+++ b/arch/x86/kernel/acpi/sleep_32.c
@@ -0,0 +1,110 @@
+/*
+ * sleep.c - x86-specific ACPI sleep support.
+ *
+ *  Copyright (C) 2001-2003 Patrick Mochel
+ *  Copyright (C) 2001-2003 Pavel Machek <pavel@suse.cz>
+ */
+
+#include <linux/acpi.h>
+#include <linux/bootmem.h>
+#include <linux/dmi.h>
+#include <linux/cpumask.h>
+
+#include <asm/smp.h>
+
+/* address in low memory of the wakeup routine. */
+unsigned long acpi_wakeup_address = 0;
+unsigned long acpi_realmode_flags;
+extern char wakeup_start, wakeup_end;
+
+extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long));
+
+/**
+ * acpi_save_state_mem - save kernel state
+ *
+ * Create an identity mapped page table and copy the wakeup routine to
+ * low memory.
+ */
+int acpi_save_state_mem(void)
+{
+	if (!acpi_wakeup_address)
+		return 1;
+	memcpy((void *)acpi_wakeup_address, &wakeup_start,
+	       &wakeup_end - &wakeup_start);
+	acpi_copy_wakeup_routine(acpi_wakeup_address);
+
+	return 0;
+}
+
+/*
+ * acpi_restore_state - undo effects of acpi_save_state_mem
+ */
+void acpi_restore_state_mem(void)
+{
+}
+
+/**
+ * acpi_reserve_bootmem - do _very_ early ACPI initialisation
+ *
+ * We allocate a page from the first 1MB of memory for the wakeup
+ * routine for when we come back from a sleep state. The
+ * runtime allocator allows specification of <16MB pages, but not
+ * <1MB pages.
+ */
+void __init acpi_reserve_bootmem(void)
+{
+	if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) {
+		printk(KERN_ERR
+		       "ACPI: Wakeup code way too big, S3 disabled.\n");
+		return;
+	}
+
+	acpi_wakeup_address = (unsigned long)alloc_bootmem_low(PAGE_SIZE);
+	if (!acpi_wakeup_address)
+		printk(KERN_ERR "ACPI: Cannot allocate lowmem, S3 disabled.\n");
+}
+
+static int __init acpi_sleep_setup(char *str)
+{
+	while ((str != NULL) && (*str != '\0')) {
+		if (strncmp(str, "s3_bios", 7) == 0)
+			acpi_realmode_flags |= 1;
+		if (strncmp(str, "s3_mode", 7) == 0)
+			acpi_realmode_flags |= 2;
+		if (strncmp(str, "s3_beep", 7) == 0)
+			acpi_realmode_flags |= 4;
+		str = strchr(str, ',');
+		if (str != NULL)
+			str += strspn(str, ", \t");
+	}
+	return 1;
+}
+
+__setup("acpi_sleep=", acpi_sleep_setup);
+
+/* Ouch, we want to delete this. We already have better version in userspace, in
+   s2ram from suspend.sf.net project */
+static __init int reset_videomode_after_s3(const struct dmi_system_id *d)
+{
+	acpi_realmode_flags |= 2;
+	return 0;
+}
+
+static __initdata struct dmi_system_id acpisleep_dmi_table[] = {
+	{			/* Reset video mode after returning from ACPI S3 sleep */
+	 .callback = reset_videomode_after_s3,
+	 .ident = "Toshiba Satellite 4030cdt",
+	 .matches = {
+		     DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"),
+		     },
+	 },
+	{}
+};
+
+static int __init acpisleep_dmi_init(void)
+{
+	dmi_check_system(acpisleep_dmi_table);
+	return 0;
+}
+
+core_initcall(acpisleep_dmi_init);
diff --git a/arch/x86_64/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep_64.c
index 79475d23707..79475d23707 100644
--- a/arch/x86_64/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep_64.c
diff --git a/arch/i386/kernel/acpi/wakeup.S b/arch/x86/kernel/acpi/wakeup_32.S
index f22ba8534d2..f22ba8534d2 100644
--- a/arch/i386/kernel/acpi/wakeup.S
+++ b/arch/x86/kernel/acpi/wakeup_32.S
diff --git a/arch/x86/kernel/acpi/wakeup_64.S b/arch/x86/kernel/acpi/wakeup_64.S
new file mode 100644
index 00000000000..8b4357e1efe
--- /dev/null
+++ b/arch/x86/kernel/acpi/wakeup_64.S
@@ -0,0 +1,456 @@
+.text
+#include <linux/linkage.h>
+#include <asm/segment.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/msr.h>
+
+# Copyright 2003 Pavel Machek <pavel@suse.cz>, distribute under GPLv2
+#
+# wakeup_code runs in real mode, and at unknown address (determined at run-time).
+# Therefore it must only use relative jumps/calls. 
+#
+# Do we need to deal with A20? It is okay: ACPI specs says A20 must be enabled
+#
+# If physical address of wakeup_code is 0x12345, BIOS should call us with
+# cs = 0x1234, eip = 0x05
+#
+
+#define BEEP \
+	inb	$97, %al; 	\
+	outb	%al, $0x80; 	\
+	movb	$3, %al; 	\
+	outb	%al, $97; 	\
+	outb	%al, $0x80; 	\
+	movb	$-74, %al; 	\
+	outb	%al, $67; 	\
+	outb	%al, $0x80; 	\
+	movb	$-119, %al; 	\
+	outb	%al, $66; 	\
+	outb	%al, $0x80; 	\
+	movb	$15, %al; 	\
+	outb	%al, $66;
+
+
+ALIGN
+	.align	16
+ENTRY(wakeup_start)
+wakeup_code:
+	wakeup_code_start = .
+	.code16
+
+# Running in *copy* of this code, somewhere in low 1MB.
+
+	movb	$0xa1, %al	;  outb %al, $0x80
+	cli
+	cld
+	# setup data segment
+	movw	%cs, %ax
+	movw	%ax, %ds		# Make ds:0 point to wakeup_start
+	movw	%ax, %ss
+
+	# Data segment must be set up before we can see whether to beep.
+	testl   $4, realmode_flags - wakeup_code
+	jz      1f
+	BEEP
+1:
+
+					# Private stack is needed for ASUS board
+	mov	$(wakeup_stack - wakeup_code), %sp
+
+	pushl	$0			# Kill any dangerous flags
+	popfl
+
+	movl	real_magic - wakeup_code, %eax
+	cmpl	$0x12345678, %eax
+	jne	bogus_real_magic
+
+  	call	verify_cpu			# Verify the cpu supports long
+						# mode
+	testl	%eax, %eax
+	jnz	no_longmode
+
+	testl	$1, realmode_flags - wakeup_code
+	jz	1f
+	lcall   $0xc000,$3
+	movw	%cs, %ax
+	movw	%ax, %ds		# Bios might have played with that
+	movw	%ax, %ss
+1:
+
+	testl	$2, realmode_flags - wakeup_code
+	jz	1f
+	mov	video_mode - wakeup_code, %ax
+	call	mode_set
+1:
+
+ 	movw	$0xb800, %ax
+	movw	%ax,%fs
+	movw	$0x0e00 + 'L', %fs:(0x10)
+
+	movb	$0xa2, %al	;  outb %al, $0x80
+	
+	mov	%ds, %ax			# Find 32bit wakeup_code addr
+	movzx   %ax, %esi			# (Convert %ds:gdt to a liner ptr)
+	shll    $4, %esi
+						# Fix up the vectors
+	addl    %esi, wakeup_32_vector - wakeup_code
+	addl    %esi, wakeup_long64_vector - wakeup_code
+	addl    %esi, gdt_48a + 2 - wakeup_code # Fixup the gdt pointer
+
+	lidtl	%ds:idt_48a - wakeup_code
+	lgdtl	%ds:gdt_48a - wakeup_code	# load gdt with whatever is
+						# appropriate
+
+	movl	$1, %eax			# protected mode (PE) bit
+	lmsw	%ax				# This is it!
+	jmp	1f
+1:
+
+	ljmpl   *(wakeup_32_vector - wakeup_code)
+
+	.balign 4
+wakeup_32_vector:
+	.long   wakeup_32 - wakeup_code
+	.word   __KERNEL32_CS, 0
+
+	.code32
+wakeup_32:
+# Running in this code, but at low address; paging is not yet turned on.
+	movb	$0xa5, %al	;  outb %al, $0x80
+
+	movl	$__KERNEL_DS, %eax
+	movl	%eax, %ds
+
+	movw	$0x0e00 + 'i', %ds:(0xb8012)
+	movb	$0xa8, %al	;  outb %al, $0x80;
+
+	/*
+	 * Prepare for entering 64bits mode
+	 */
+
+	/* Enable PAE */
+	xorl	%eax, %eax
+	btsl	$5, %eax
+	movl	%eax, %cr4
+
+	/* Setup early boot stage 4 level pagetables */
+	leal    (wakeup_level4_pgt - wakeup_code)(%esi), %eax
+	movl	%eax, %cr3
+
+        /* Check if nx is implemented */
+        movl    $0x80000001, %eax
+        cpuid
+        movl    %edx,%edi
+
+	/* Enable Long Mode */
+	xorl    %eax, %eax
+	btsl	$_EFER_LME, %eax
+
+	/* No Execute supported? */
+	btl	$20,%edi
+	jnc     1f
+	btsl	$_EFER_NX, %eax
+				
+	/* Make changes effective */
+1:	movl    $MSR_EFER, %ecx
+	xorl    %edx, %edx
+	wrmsr
+
+	xorl	%eax, %eax
+	btsl	$31, %eax			/* Enable paging and in turn activate Long Mode */
+	btsl	$0, %eax			/* Enable protected mode */
+
+	/* Make changes effective */
+	movl	%eax, %cr0
+
+	/* At this point:
+		CR4.PAE must be 1
+		CS.L must be 0
+		CR3 must point to PML4
+		Next instruction must be a branch
+		This must be on identity-mapped page
+	*/
+	/*
+	 * At this point we're in long mode but in 32bit compatibility mode
+	 * with EFER.LME = 1, CS.L = 0, CS.D = 1 (and in turn
+	 * EFER.LMA = 1). Now we want to jump in 64bit mode, to do that we load
+	 * the new gdt/idt that has __KERNEL_CS with CS.L = 1.
+	 */
+
+	/* Finally jump in 64bit mode */
+        ljmp    *(wakeup_long64_vector - wakeup_code)(%esi)
+
+	.balign 4
+wakeup_long64_vector:
+	.long   wakeup_long64 - wakeup_code
+	.word   __KERNEL_CS, 0
+
+.code64
+
+	/* Hooray, we are in Long 64-bit mode (but still running in
+	 * low memory)
+	 */
+wakeup_long64:
+	/*
+	 * We must switch to a new descriptor in kernel space for the GDT
+	 * because soon the kernel won't have access anymore to the userspace
+	 * addresses where we're currently running on. We have to do that here
+	 * because in 32bit we couldn't load a 64bit linear address.
+	 */
+	lgdt	cpu_gdt_descr
+
+	movw	$0x0e00 + 'n', %ds:(0xb8014)
+	movb	$0xa9, %al	;  outb %al, $0x80
+
+	movq    saved_magic, %rax
+	movq    $0x123456789abcdef0, %rdx
+	cmpq    %rdx, %rax
+	jne     bogus_64_magic
+
+	movw	$0x0e00 + 'u', %ds:(0xb8016)
+	
+	nop
+	nop
+	movw	$__KERNEL_DS, %ax
+	movw	%ax, %ss	
+	movw	%ax, %ds
+	movw	%ax, %es
+	movw	%ax, %fs
+	movw	%ax, %gs
+	movq	saved_rsp, %rsp
+
+	movw	$0x0e00 + 'x', %ds:(0xb8018)
+	movq	saved_rbx, %rbx
+	movq	saved_rdi, %rdi
+	movq	saved_rsi, %rsi
+	movq	saved_rbp, %rbp
+
+	movw	$0x0e00 + '!', %ds:(0xb801a)
+	movq	saved_rip, %rax
+	jmp	*%rax
+
+.code32
+
+	.align	64	
+gdta:
+	/* Its good to keep gdt in sync with one in trampoline.S */
+	.word	0, 0, 0, 0			# dummy
+	/* ??? Why I need the accessed bit set in order for this to work? */
+	.quad   0x00cf9b000000ffff              # __KERNEL32_CS
+	.quad   0x00af9b000000ffff              # __KERNEL_CS
+	.quad   0x00cf93000000ffff              # __KERNEL_DS
+
+idt_48a:
+	.word	0				# idt limit = 0
+	.word	0, 0				# idt base = 0L
+
+gdt_48a:
+	.word	0x800				# gdt limit=2048,
+						#  256 GDT entries
+	.long   gdta - wakeup_code              # gdt base (relocated in later)
+	
+real_magic:	.quad 0
+video_mode:	.quad 0
+realmode_flags:	.quad 0
+
+.code16
+bogus_real_magic:
+	movb	$0xba,%al	;  outb %al,$0x80
+	jmp bogus_real_magic
+
+.code64
+bogus_64_magic:
+	movb	$0xb3,%al	;  outb %al,$0x80
+	jmp bogus_64_magic
+
+.code16
+no_longmode:
+	movb    $0xbc,%al       ;  outb %al,$0x80
+	jmp no_longmode
+
+#include "../verify_cpu_64.S"
+	
+/* This code uses an extended set of video mode numbers. These include:
+ * Aliases for standard modes
+ *	NORMAL_VGA (-1)
+ *	EXTENDED_VGA (-2)
+ *	ASK_VGA (-3)
+ * Video modes numbered by menu position -- NOT RECOMMENDED because of lack
+ * of compatibility when extending the table. These are between 0x00 and 0xff.
+ */
+#define VIDEO_FIRST_MENU 0x0000
+
+/* Standard BIOS video modes (BIOS number + 0x0100) */
+#define VIDEO_FIRST_BIOS 0x0100
+
+/* VESA BIOS video modes (VESA number + 0x0200) */
+#define VIDEO_FIRST_VESA 0x0200
+
+/* Video7 special modes (BIOS number + 0x0900) */
+#define VIDEO_FIRST_V7 0x0900
+
+# Setting of user mode (AX=mode ID) => CF=success
+
+# For now, we only handle VESA modes (0x0200..0x03ff).  To handle other
+# modes, we should probably compile in the video code from the boot
+# directory.
+.code16
+mode_set:
+	movw	%ax, %bx
+	subb	$VIDEO_FIRST_VESA>>8, %bh
+	cmpb	$2, %bh
+	jb	check_vesa
+
+setbad:
+	clc
+	ret
+
+check_vesa:
+	orw	$0x4000, %bx			# Use linear frame buffer
+	movw	$0x4f02, %ax			# VESA BIOS mode set call
+	int	$0x10
+	cmpw	$0x004f, %ax			# AL=4f if implemented
+	jnz	setbad				# AH=0 if OK
+
+	stc
+	ret
+
+wakeup_stack_begin:	# Stack grows down
+
+.org	0xff0
+wakeup_stack:		# Just below end of page
+
+.org   0x1000
+ENTRY(wakeup_level4_pgt)
+	.quad   level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
+	.fill   510,8,0
+	/* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
+	.quad   level3_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
+
+ENTRY(wakeup_end)
+	
+##
+# acpi_copy_wakeup_routine
+#
+# Copy the above routine to low memory.
+#
+# Parameters:
+# %rdi:	place to copy wakeup routine to
+#
+# Returned address is location of code in low memory (past data and stack)
+#
+	.code64
+ENTRY(acpi_copy_wakeup_routine)
+	pushq	%rax
+	pushq	%rdx
+
+	movl	saved_video_mode, %edx
+	movl	%edx, video_mode - wakeup_start (,%rdi)
+	movl	acpi_realmode_flags, %edx
+	movl	%edx, realmode_flags - wakeup_start (,%rdi)
+	movq	$0x12345678, real_magic - wakeup_start (,%rdi)
+	movq	$0x123456789abcdef0, %rdx
+	movq	%rdx, saved_magic
+
+	movq    saved_magic, %rax
+	movq    $0x123456789abcdef0, %rdx
+	cmpq    %rdx, %rax
+	jne     bogus_64_magic
+
+	# restore the regs we used
+	popq	%rdx
+	popq	%rax
+ENTRY(do_suspend_lowlevel_s4bios)
+	ret
+
+	.align 2
+	.p2align 4,,15
+.globl do_suspend_lowlevel
+	.type	do_suspend_lowlevel,@function
+do_suspend_lowlevel:
+.LFB5:
+	subq	$8, %rsp
+	xorl	%eax, %eax
+	call	save_processor_state
+
+	movq %rsp, saved_context_esp(%rip)
+	movq %rax, saved_context_eax(%rip)
+	movq %rbx, saved_context_ebx(%rip)
+	movq %rcx, saved_context_ecx(%rip)
+	movq %rdx, saved_context_edx(%rip)
+	movq %rbp, saved_context_ebp(%rip)
+	movq %rsi, saved_context_esi(%rip)
+	movq %rdi, saved_context_edi(%rip)
+	movq %r8,  saved_context_r08(%rip)
+	movq %r9,  saved_context_r09(%rip)
+	movq %r10, saved_context_r10(%rip)
+	movq %r11, saved_context_r11(%rip)
+	movq %r12, saved_context_r12(%rip)
+	movq %r13, saved_context_r13(%rip)
+	movq %r14, saved_context_r14(%rip)
+	movq %r15, saved_context_r15(%rip)
+	pushfq ; popq saved_context_eflags(%rip)
+
+	movq	$.L97, saved_rip(%rip)
+
+	movq %rsp,saved_rsp
+	movq %rbp,saved_rbp
+	movq %rbx,saved_rbx
+	movq %rdi,saved_rdi
+	movq %rsi,saved_rsi
+
+	addq	$8, %rsp
+	movl	$3, %edi
+	xorl	%eax, %eax
+	jmp	acpi_enter_sleep_state
+.L97:
+	.p2align 4,,7
+.L99:
+	.align 4
+	movl	$24, %eax
+	movw %ax, %ds
+	movq	saved_context+58(%rip), %rax
+	movq %rax, %cr4
+	movq	saved_context+50(%rip), %rax
+	movq %rax, %cr3
+	movq	saved_context+42(%rip), %rax
+	movq %rax, %cr2
+	movq	saved_context+34(%rip), %rax
+	movq %rax, %cr0
+	pushq saved_context_eflags(%rip) ; popfq
+	movq saved_context_esp(%rip), %rsp
+	movq saved_context_ebp(%rip), %rbp
+	movq saved_context_eax(%rip), %rax
+	movq saved_context_ebx(%rip), %rbx
+	movq saved_context_ecx(%rip), %rcx
+	movq saved_context_edx(%rip), %rdx
+	movq saved_context_esi(%rip), %rsi
+	movq saved_context_edi(%rip), %rdi
+	movq saved_context_r08(%rip), %r8
+	movq saved_context_r09(%rip), %r9
+	movq saved_context_r10(%rip), %r10
+	movq saved_context_r11(%rip), %r11
+	movq saved_context_r12(%rip), %r12
+	movq saved_context_r13(%rip), %r13
+	movq saved_context_r14(%rip), %r14
+	movq saved_context_r15(%rip), %r15
+
+	xorl	%eax, %eax
+	addq	$8, %rsp
+	jmp	restore_processor_state
+.LFE5:
+.Lfe5:
+	.size	do_suspend_lowlevel,.Lfe5-do_suspend_lowlevel
+	
+.data
+ALIGN
+ENTRY(saved_rbp)	.quad	0
+ENTRY(saved_rsi)	.quad	0
+ENTRY(saved_rdi)	.quad	0
+ENTRY(saved_rbx)	.quad	0
+
+ENTRY(saved_rip)	.quad	0
+ENTRY(saved_rsp)	.quad	0
+
+ENTRY(saved_magic)	.quad	0
diff --git a/arch/i386/kernel/alternative.c b/arch/x86/kernel/alternative.c
index bd72d94e713..bd72d94e713 100644
--- a/arch/i386/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
diff --git a/arch/x86_64/kernel/aperture.c b/arch/x86/kernel/aperture_64.c
index 8f681cae7bf..8f681cae7bf 100644
--- a/arch/x86_64/kernel/aperture.c
+++ b/arch/x86/kernel/aperture_64.c
diff --git a/arch/i386/kernel/apic.c b/arch/x86/kernel/apic_32.c
index 3d67ae18d76..3d67ae18d76 100644
--- a/arch/i386/kernel/apic.c
+++ b/arch/x86/kernel/apic_32.c
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86/kernel/apic_64.c
index 925758dbca0..925758dbca0 100644
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86/kernel/apic_64.c
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
new file mode 100644
index 00000000000..32f2365c26e
--- /dev/null
+++ b/arch/x86/kernel/apm_32.c
@@ -0,0 +1,2403 @@
+/* -*- linux-c -*-
+ * APM BIOS driver for Linux
+ * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)
+ *
+ * Initial development of this driver was funded by NEC Australia P/L
+ *	and NEC Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * October 1995, Rik Faith (faith@cs.unc.edu):
+ *    Minor enhancements and updates (to the patch set) for 1.3.x
+ *    Documentation
+ * January 1996, Rik Faith (faith@cs.unc.edu):
+ *    Make /proc/apm easy to format (bump driver version)
+ * March 1996, Rik Faith (faith@cs.unc.edu):
+ *    Prohibit APM BIOS calls unless apm_enabled.
+ *    (Thanks to Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de>)
+ * April 1996, Stephen Rothwell (sfr@canb.auug.org.au)
+ *    Version 1.0 and 1.1
+ * May 1996, Version 1.2
+ * Feb 1998, Version 1.3
+ * Feb 1998, Version 1.4
+ * Aug 1998, Version 1.5
+ * Sep 1998, Version 1.6
+ * Nov 1998, Version 1.7
+ * Jan 1999, Version 1.8
+ * Jan 1999, Version 1.9
+ * Oct 1999, Version 1.10
+ * Nov 1999, Version 1.11
+ * Jan 2000, Version 1.12
+ * Feb 2000, Version 1.13
+ * Nov 2000, Version 1.14
+ * Oct 2001, Version 1.15
+ * Jan 2002, Version 1.16
+ * Oct 2002, Version 1.16ac
+ *
+ * History:
+ *    0.6b: first version in official kernel, Linux 1.3.46
+ *    0.7: changed /proc/apm format, Linux 1.3.58
+ *    0.8: fixed gcc 2.7.[12] compilation problems, Linux 1.3.59
+ *    0.9: only call bios if bios is present, Linux 1.3.72
+ *    1.0: use fixed device number, consolidate /proc/apm into this file,
+ *         Linux 1.3.85
+ *    1.1: support user-space standby and suspend, power off after system
+ *         halted, Linux 1.3.98
+ *    1.2: When resetting RTC after resume, take care so that the time
+ *         is only incorrect by 30-60mS (vs. 1S previously) (Gabor J. Toth
+ *         <jtoth@princeton.edu>); improve interaction between
+ *         screen-blanking and gpm (Stephen Rothwell); Linux 1.99.4
+ *    1.2a:Simple change to stop mysterious bug reports with SMP also added
+ *	   levels to the printk calls. APM is not defined for SMP machines.
+ *         The new replacment for it is, but Linux doesn't yet support this.
+ *         Alan Cox Linux 2.1.55
+ *    1.3: Set up a valid data descriptor 0x40 for buggy BIOS's
+ *    1.4: Upgraded to support APM 1.2. Integrated ThinkPad suspend patch by
+ *         Dean Gaudet <dgaudet@arctic.org>.
+ *         C. Scott Ananian <cananian@alumni.princeton.edu> Linux 2.1.87
+ *    1.5: Fix segment register reloading (in case of bad segments saved
+ *         across BIOS call).
+ *         Stephen Rothwell
+ *    1.6: Cope with complier/assembler differences.
+ *         Only try to turn off the first display device.
+ *         Fix OOPS at power off with no APM BIOS by Jan Echternach
+ *                   <echter@informatik.uni-rostock.de>
+ *         Stephen Rothwell
+ *    1.7: Modify driver's cached copy of the disabled/disengaged flags
+ *         to reflect current state of APM BIOS.
+ *         Chris Rankin <rankinc@bellsouth.net>
+ *         Reset interrupt 0 timer to 100Hz after suspend
+ *         Chad Miller <cmiller@surfsouth.com>
+ *         Add CONFIG_APM_IGNORE_SUSPEND_BOUNCE
+ *         Richard Gooch <rgooch@atnf.csiro.au>
+ *         Allow boot time disabling of APM
+ *         Make boot messages far less verbose by default
+ *         Make asm safer
+ *         Stephen Rothwell
+ *    1.8: Add CONFIG_APM_RTC_IS_GMT
+ *         Richard Gooch <rgooch@atnf.csiro.au>
+ *         change APM_NOINTS to CONFIG_APM_ALLOW_INTS
+ *         remove dependency on CONFIG_PROC_FS
+ *         Stephen Rothwell
+ *    1.9: Fix small typo.  <laslo@wodip.opole.pl>
+ *         Try to cope with BIOS's that need to have all display
+ *         devices blanked and not just the first one.
+ *         Ross Paterson <ross@soi.city.ac.uk>
+ *         Fix segment limit setting it has always been wrong as
+ *         the segments needed to have byte granularity.
+ *         Mark a few things __init.
+ *         Add hack to allow power off of SMP systems by popular request.
+ *         Use CONFIG_SMP instead of __SMP__
+ *         Ignore BOUNCES for three seconds.
+ *         Stephen Rothwell
+ *   1.10: Fix for Thinkpad return code.
+ *         Merge 2.2 and 2.3 drivers.
+ *         Remove APM dependencies in arch/i386/kernel/process.c
+ *         Remove APM dependencies in drivers/char/sysrq.c
+ *         Reset time across standby.
+ *         Allow more inititialisation on SMP.
+ *         Remove CONFIG_APM_POWER_OFF and make it boot time
+ *         configurable (default on).
+ *         Make debug only a boot time parameter (remove APM_DEBUG).
+ *         Try to blank all devices on any error.
+ *   1.11: Remove APM dependencies in drivers/char/console.c
+ *         Check nr_running to detect if we are idle (from
+ *         Borislav Deianov <borislav@lix.polytechnique.fr>)
+ *         Fix for bioses that don't zero the top part of the
+ *         entrypoint offset (Mario Sitta <sitta@al.unipmn.it>)
+ *         (reported by Panos Katsaloulis <teras@writeme.com>).
+ *         Real mode power off patch (Walter Hofmann
+ *         <Walter.Hofmann@physik.stud.uni-erlangen.de>).
+ *   1.12: Remove CONFIG_SMP as the compiler will optimize
+ *         the code away anyway (smp_num_cpus == 1 in UP)
+ *         noted by Artur Skawina <skawina@geocities.com>.
+ *         Make power off under SMP work again.
+ *         Fix thinko with initial engaging of BIOS.
+ *         Make sure power off only happens on CPU 0
+ *         (Paul "Rusty" Russell <rusty@rustcorp.com.au>).
+ *         Do error notification to user mode if BIOS calls fail.
+ *         Move entrypoint offset fix to ...boot/setup.S
+ *         where it belongs (Cosmos <gis88564@cis.nctu.edu.tw>).
+ *         Remove smp-power-off. SMP users must now specify
+ *         "apm=power-off" on the kernel command line. Suggested
+ *         by Jim Avera <jima@hal.com>, modified by Alan Cox
+ *         <alan@lxorguk.ukuu.org.uk>.
+ *         Register the /proc/apm entry even on SMP so that
+ *         scripts that check for it before doing power off
+ *         work (Jim Avera <jima@hal.com>).
+ *   1.13: Changes for new pm_ interfaces (Andy Henroid
+ *         <andy_henroid@yahoo.com>).
+ *         Modularize the code.
+ *         Fix the Thinkpad (again) :-( (CONFIG_APM_IGNORE_MULTIPLE_SUSPENDS
+ *         is now the way life works).
+ *         Fix thinko in suspend() (wrong return).
+ *         Notify drivers on critical suspend.
+ *         Make kapmd absorb more idle time (Pavel Machek <pavel@suse.cz>
+ *         modified by sfr).
+ *         Disable interrupts while we are suspended (Andy Henroid
+ *         <andy_henroid@yahoo.com> fixed by sfr).
+ *         Make power off work on SMP again (Tony Hoyle
+ *         <tmh@magenta-logic.com> and <zlatko@iskon.hr>) modified by sfr.
+ *         Remove CONFIG_APM_SUSPEND_BOUNCE.  The bounce ignore
+ *         interval is now configurable.
+ *   1.14: Make connection version persist across module unload/load.
+ *         Enable and engage power management earlier.
+ *         Disengage power management on module unload.
+ *         Changed to use the sysrq-register hack for registering the
+ *         power off function called by magic sysrq based upon discussions
+ *         in irc://irc.openprojects.net/#kernelnewbies
+ *         (Crutcher Dunnavant <crutcher+kernel@datastacks.com>).
+ *         Make CONFIG_APM_REAL_MODE_POWER_OFF run time configurable.
+ *         (Arjan van de Ven <arjanv@redhat.com>) modified by sfr.
+ *         Work around byte swap bug in one of the Vaio's BIOS's
+ *         (Marc Boucher <marc@mbsi.ca>).
+ *         Exposed the disable flag to dmi so that we can handle known
+ *         broken APM (Alan Cox <alan@redhat.com>).
+ *   1.14ac: If the BIOS says "I slowed the CPU down" then don't spin
+ *         calling it - instead idle. (Alan Cox <alan@redhat.com>)
+ *         If an APM idle fails log it and idle sensibly
+ *   1.15: Don't queue events to clients who open the device O_WRONLY.
+ *         Don't expect replies from clients who open the device O_RDONLY.
+ *         (Idea from Thomas Hood)
+ *         Minor waitqueue cleanups. (John Fremlin <chief@bandits.org>)
+ *   1.16: Fix idle calling. (Andreas Steinmetz <ast@domdv.de> et al.)
+ *         Notify listeners of standby or suspend events before notifying
+ *         drivers. Return EBUSY to ioctl() if suspend is rejected.
+ *         (Russell King <rmk@arm.linux.org.uk> and Thomas Hood)
+ *         Ignore first resume after we generate our own resume event
+ *         after a suspend (Thomas Hood)
+ *         Daemonize now gets rid of our controlling terminal (sfr).
+ *         CONFIG_APM_CPU_IDLE now just affects the default value of
+ *         idle_threshold (sfr).
+ *         Change name of kernel apm daemon (as it no longer idles) (sfr).
+ *   1.16ac: Fix up SMP support somewhat. You can now force SMP on and we
+ *	   make _all_ APM calls on the CPU#0. Fix unsafe sign bug.
+ *	   TODO: determine if its "boot CPU" or "CPU0" we want to lock to.
+ *
+ * APM 1.1 Reference:
+ *
+ *   Intel Corporation, Microsoft Corporation. Advanced Power Management
+ *   (APM) BIOS Interface Specification, Revision 1.1, September 1993.
+ *   Intel Order Number 241704-001.  Microsoft Part Number 781-110-X01.
+ *
+ * [This document is available free from Intel by calling 800.628.8686 (fax
+ * 916.356.6100) or 800.548.4725; or via anonymous ftp from
+ * ftp://ftp.intel.com/pub/IAL/software_specs/apmv11.doc.  It is also
+ * available from Microsoft by calling 206.882.8080.]
+ *
+ * APM 1.2 Reference:
+ *   Intel Corporation, Microsoft Corporation. Advanced Power Management
+ *   (APM) BIOS Interface Specification, Revision 1.2, February 1996.
+ *
+ * [This document is available from Microsoft at:
+ *    http://www.microsoft.com/whdc/archive/amp_12.mspx]
+ */
+
+#include <linux/module.h>
+
+#include <linux/poll.h>
+#include <linux/types.h>
+#include <linux/stddef.h>
+#include <linux/timer.h>
+#include <linux/fcntl.h>
+#include <linux/slab.h>
+#include <linux/stat.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
+#include <linux/miscdevice.h>
+#include <linux/apm_bios.h>
+#include <linux/init.h>
+#include <linux/time.h>
+#include <linux/sched.h>
+#include <linux/pm.h>
+#include <linux/pm_legacy.h>
+#include <linux/capability.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/freezer.h>
+#include <linux/smp.h>
+#include <linux/dmi.h>
+#include <linux/suspend.h>
+#include <linux/kthread.h>
+
+#include <asm/system.h>
+#include <asm/uaccess.h>
+#include <asm/desc.h>
+#include <asm/i8253.h>
+#include <asm/paravirt.h>
+#include <asm/reboot.h>
+
+#include "io_ports.h"
+
+#if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
+extern int (*console_blank_hook)(int);
+#endif
+
+/*
+ * The apm_bios device is one of the misc char devices.
+ * This is its minor number.
+ */
+#define	APM_MINOR_DEV	134
+
+/*
+ * See Documentation/Config.help for the configuration options.
+ *
+ * Various options can be changed at boot time as follows:
+ * (We allow underscores for compatibility with the modules code)
+ *	apm=on/off			enable/disable APM
+ *	    [no-]allow[-_]ints		allow interrupts during BIOS calls
+ *	    [no-]broken[-_]psr		BIOS has a broken GetPowerStatus call
+ *	    [no-]realmode[-_]power[-_]off	switch to real mode before
+ *	    					powering off
+ *	    [no-]debug			log some debugging messages
+ *	    [no-]power[-_]off		power off on shutdown
+ *	    [no-]smp			Use apm even on an SMP box
+ *	    bounce[-_]interval=<n>	number of ticks to ignore suspend
+ *	    				bounces
+ *          idle[-_]threshold=<n>       System idle percentage above which to
+ *                                      make APM BIOS idle calls. Set it to
+ *                                      100 to disable.
+ *          idle[-_]period=<n>          Period (in 1/100s of a second) over
+ *                                      which the idle percentage is
+ *                                      calculated.
+ */
+
+/* KNOWN PROBLEM MACHINES:
+ *
+ * U: TI 4000M TravelMate: BIOS is *NOT* APM compliant
+ *                         [Confirmed by TI representative]
+ * ?: ACER 486DX4/75: uses dseg 0040, in violation of APM specification
+ *                    [Confirmed by BIOS disassembly]
+ *                    [This may work now ...]
+ * P: Toshiba 1950S: battery life information only gets updated after resume
+ * P: Midwest Micro Soundbook Elite DX2/66 monochrome: screen blanking
+ * 	broken in BIOS [Reported by Garst R. Reese <reese@isn.net>]
+ * ?: AcerNote-950: oops on reading /proc/apm - workaround is a WIP
+ * 	Neale Banks <neale@lowendale.com.au> December 2000
+ *
+ * Legend: U = unusable with APM patches
+ *         P = partially usable with APM patches
+ */
+
+/*
+ * Define as 1 to make the driver always call the APM BIOS busy
+ * routine even if the clock was not reported as slowed by the
+ * idle routine.  Otherwise, define as 0.
+ */
+#define ALWAYS_CALL_BUSY   1
+
+/*
+ * Define to make the APM BIOS calls zero all data segment registers (so
+ * that an incorrect BIOS implementation will cause a kernel panic if it
+ * tries to write to arbitrary memory).
+ */
+#define APM_ZERO_SEGS
+
+#include "apm.h"
+
+/*
+ * Define to re-initialize the interrupt 0 timer to 100 Hz after a suspend.
+ * This patched by Chad Miller <cmiller@surfsouth.com>, original code by
+ * David Chen <chen@ctpa04.mit.edu>
+ */
+#undef INIT_TIMER_AFTER_SUSPEND
+
+#ifdef INIT_TIMER_AFTER_SUSPEND
+#include <linux/timex.h>
+#include <asm/io.h>
+#include <linux/delay.h>
+#endif
+
+/*
+ * Need to poll the APM BIOS every second
+ */
+#define APM_CHECK_TIMEOUT	(HZ)
+
+/*
+ * Ignore suspend events for this amount of time after a resume
+ */
+#define DEFAULT_BOUNCE_INTERVAL		(3 * HZ)
+
+/*
+ * Maximum number of events stored
+ */
+#define APM_MAX_EVENTS		20
+
+/*
+ * The per-file APM data
+ */
+struct apm_user {
+	int		magic;
+	struct apm_user *	next;
+	unsigned int	suser: 1;
+	unsigned int	writer: 1;
+	unsigned int	reader: 1;
+	unsigned int	suspend_wait: 1;
+	int		suspend_result;
+	int		suspends_pending;
+	int		standbys_pending;
+	int		suspends_read;
+	int		standbys_read;
+	int		event_head;
+	int		event_tail;
+	apm_event_t	events[APM_MAX_EVENTS];
+};
+
+/*
+ * The magic number in apm_user
+ */
+#define APM_BIOS_MAGIC		0x4101
+
+/*
+ * idle percentage above which bios idle calls are done
+ */
+#ifdef CONFIG_APM_CPU_IDLE
+#define DEFAULT_IDLE_THRESHOLD	95
+#else
+#define DEFAULT_IDLE_THRESHOLD	100
+#endif
+#define DEFAULT_IDLE_PERIOD	(100 / 3)
+
+/*
+ * Local variables
+ */
+static struct {
+	unsigned long	offset;
+	unsigned short	segment;
+}				apm_bios_entry;
+static int			clock_slowed;
+static int			idle_threshold __read_mostly = DEFAULT_IDLE_THRESHOLD;
+static int			idle_period __read_mostly = DEFAULT_IDLE_PERIOD;
+static int			set_pm_idle;
+static int			suspends_pending;
+static int			standbys_pending;
+static int			ignore_sys_suspend;
+static int			ignore_normal_resume;
+static int			bounce_interval __read_mostly = DEFAULT_BOUNCE_INTERVAL;
+
+static int			debug __read_mostly;
+static int			smp __read_mostly;
+static int			apm_disabled = -1;
+#ifdef CONFIG_SMP
+static int			power_off;
+#else
+static int			power_off = 1;
+#endif
+#ifdef CONFIG_APM_REAL_MODE_POWER_OFF
+static int			realmode_power_off = 1;
+#else
+static int			realmode_power_off;
+#endif
+#ifdef CONFIG_APM_ALLOW_INTS
+static int			allow_ints = 1;
+#else
+static int			allow_ints;
+#endif
+static int			broken_psr;
+
+static DECLARE_WAIT_QUEUE_HEAD(apm_waitqueue);
+static DECLARE_WAIT_QUEUE_HEAD(apm_suspend_waitqueue);
+static struct apm_user *	user_list;
+static DEFINE_SPINLOCK(user_list_lock);
+static const struct desc_struct	bad_bios_desc = { 0, 0x00409200 };
+
+static const char		driver_version[] = "1.16ac";	/* no spaces */
+
+static struct task_struct *kapmd_task;
+
+/*
+ *	APM event names taken from the APM 1.2 specification. These are
+ *	the message codes that the BIOS uses to tell us about events
+ */
+static const char *	const apm_event_name[] = {
+	"system standby",
+	"system suspend",
+	"normal resume",
+	"critical resume",
+	"low battery",
+	"power status change",
+	"update time",
+	"critical suspend",
+	"user standby",
+	"user suspend",
+	"system standby resume",
+	"capabilities change"
+};
+#define NR_APM_EVENT_NAME ARRAY_SIZE(apm_event_name)
+
+typedef struct lookup_t {
+	int	key;
+	char *	msg;
+} lookup_t;
+
+/*
+ *	The BIOS returns a set of standard error codes in AX when the
+ *	carry flag is set.
+ */
+ 
+static const lookup_t error_table[] = {
+/* N/A	{ APM_SUCCESS,		"Operation succeeded" }, */
+	{ APM_DISABLED,		"Power management disabled" },
+	{ APM_CONNECTED,	"Real mode interface already connected" },
+	{ APM_NOT_CONNECTED,	"Interface not connected" },
+	{ APM_16_CONNECTED,	"16 bit interface already connected" },
+/* N/A	{ APM_16_UNSUPPORTED,	"16 bit interface not supported" }, */
+	{ APM_32_CONNECTED,	"32 bit interface already connected" },
+	{ APM_32_UNSUPPORTED,	"32 bit interface not supported" },
+	{ APM_BAD_DEVICE,	"Unrecognized device ID" },
+	{ APM_BAD_PARAM,	"Parameter out of range" },
+	{ APM_NOT_ENGAGED,	"Interface not engaged" },
+	{ APM_BAD_FUNCTION,     "Function not supported" },
+	{ APM_RESUME_DISABLED,	"Resume timer disabled" },
+	{ APM_BAD_STATE,	"Unable to enter requested state" },
+/* N/A	{ APM_NO_EVENTS,	"No events pending" }, */
+	{ APM_NO_ERROR,		"BIOS did not set a return code" },
+	{ APM_NOT_PRESENT,	"No APM present" }
+};
+#define ERROR_COUNT	ARRAY_SIZE(error_table)
+
+/**
+ *	apm_error	-	display an APM error
+ *	@str: information string
+ *	@err: APM BIOS return code
+ *
+ *	Write a meaningful log entry to the kernel log in the event of
+ *	an APM error.
+ */
+ 
+static void apm_error(char *str, int err)
+{
+	int	i;
+
+	for (i = 0; i < ERROR_COUNT; i++)
+		if (error_table[i].key == err) break;
+	if (i < ERROR_COUNT)
+		printk(KERN_NOTICE "apm: %s: %s\n", str, error_table[i].msg);
+	else
+		printk(KERN_NOTICE "apm: %s: unknown error code %#2.2x\n",
+			str, err);
+}
+
+/*
+ * Lock APM functionality to physical CPU 0
+ */
+ 
+#ifdef CONFIG_SMP
+
+static cpumask_t apm_save_cpus(void)
+{
+	cpumask_t x = current->cpus_allowed;
+	/* Some bioses don't like being called from CPU != 0 */
+	set_cpus_allowed(current, cpumask_of_cpu(0));
+	BUG_ON(smp_processor_id() != 0);
+	return x;
+}
+
+static inline void apm_restore_cpus(cpumask_t mask)
+{
+	set_cpus_allowed(current, mask);
+}
+
+#else
+
+/*
+ *	No CPU lockdown needed on a uniprocessor
+ */
+ 
+#define apm_save_cpus()		(current->cpus_allowed)
+#define apm_restore_cpus(x)	(void)(x)
+
+#endif
+
+/*
+ * These are the actual BIOS calls.  Depending on APM_ZERO_SEGS and
+ * apm_info.allow_ints, we are being really paranoid here!  Not only
+ * are interrupts disabled, but all the segment registers (except SS)
+ * are saved and zeroed this means that if the BIOS tries to reference
+ * any data without explicitly loading the segment registers, the kernel
+ * will fault immediately rather than have some unforeseen circumstances
+ * for the rest of the kernel.  And it will be very obvious!  :-) Doing
+ * this depends on CS referring to the same physical memory as DS so that
+ * DS can be zeroed before the call. Unfortunately, we can't do anything
+ * about the stack segment/pointer.  Also, we tell the compiler that
+ * everything could change.
+ *
+ * Also, we KNOW that for the non error case of apm_bios_call, there
+ * is no useful data returned in the low order 8 bits of eax.
+ */
+
+static inline unsigned long __apm_irq_save(void)
+{
+	unsigned long flags;
+	local_save_flags(flags);
+	if (apm_info.allow_ints) {
+		if (irqs_disabled_flags(flags))
+			local_irq_enable();
+	} else
+		local_irq_disable();
+
+	return flags;
+}
+
+#define apm_irq_save(flags) \
+	do { flags = __apm_irq_save(); } while (0)
+
+static inline void apm_irq_restore(unsigned long flags)
+{
+	if (irqs_disabled_flags(flags))
+		local_irq_disable();
+	else if (irqs_disabled())
+		local_irq_enable();
+}
+
+#ifdef APM_ZERO_SEGS
+#	define APM_DECL_SEGS \
+		unsigned int saved_fs; unsigned int saved_gs;
+#	define APM_DO_SAVE_SEGS \
+		savesegment(fs, saved_fs); savesegment(gs, saved_gs)
+#	define APM_DO_RESTORE_SEGS \
+		loadsegment(fs, saved_fs); loadsegment(gs, saved_gs)
+#else
+#	define APM_DECL_SEGS
+#	define APM_DO_SAVE_SEGS
+#	define APM_DO_RESTORE_SEGS
+#endif
+
+/**
+ *	apm_bios_call	-	Make an APM BIOS 32bit call
+ *	@func: APM function to execute
+ *	@ebx_in: EBX register for call entry
+ *	@ecx_in: ECX register for call entry
+ *	@eax: EAX register return
+ *	@ebx: EBX register return
+ *	@ecx: ECX register return
+ *	@edx: EDX register return
+ *	@esi: ESI register return
+ *
+ *	Make an APM call using the 32bit protected mode interface. The
+ *	caller is responsible for knowing if APM BIOS is configured and
+ *	enabled. This call can disable interrupts for a long period of
+ *	time on some laptops.  The return value is in AH and the carry
+ *	flag is loaded into AL.  If there is an error, then the error
+ *	code is returned in AH (bits 8-15 of eax) and this function
+ *	returns non-zero.
+ */
+ 
+static u8 apm_bios_call(u32 func, u32 ebx_in, u32 ecx_in,
+	u32 *eax, u32 *ebx, u32 *ecx, u32 *edx, u32 *esi)
+{
+	APM_DECL_SEGS
+	unsigned long		flags;
+	cpumask_t		cpus;
+	int			cpu;
+	struct desc_struct	save_desc_40;
+	struct desc_struct	*gdt;
+
+	cpus = apm_save_cpus();
+	
+	cpu = get_cpu();
+	gdt = get_cpu_gdt_table(cpu);
+	save_desc_40 = gdt[0x40 / 8];
+	gdt[0x40 / 8] = bad_bios_desc;
+
+	apm_irq_save(flags);
+	APM_DO_SAVE_SEGS;
+	apm_bios_call_asm(func, ebx_in, ecx_in, eax, ebx, ecx, edx, esi);
+	APM_DO_RESTORE_SEGS;
+	apm_irq_restore(flags);
+	gdt[0x40 / 8] = save_desc_40;
+	put_cpu();
+	apm_restore_cpus(cpus);
+	
+	return *eax & 0xff;
+}
+
+/**
+ *	apm_bios_call_simple	-	make a simple APM BIOS 32bit call
+ *	@func: APM function to invoke
+ *	@ebx_in: EBX register value for BIOS call
+ *	@ecx_in: ECX register value for BIOS call
+ *	@eax: EAX register on return from the BIOS call
+ *
+ *	Make a BIOS call that returns one value only, or just status.
+ *	If there is an error, then the error code is returned in AH
+ *	(bits 8-15 of eax) and this function returns non-zero. This is
+ *	used for simpler BIOS operations. This call may hold interrupts
+ *	off for a long time on some laptops.
+ */
+
+static u8 apm_bios_call_simple(u32 func, u32 ebx_in, u32 ecx_in, u32 *eax)
+{
+	u8			error;
+	APM_DECL_SEGS
+	unsigned long		flags;
+	cpumask_t		cpus;
+	int			cpu;
+	struct desc_struct	save_desc_40;
+	struct desc_struct	*gdt;
+
+	cpus = apm_save_cpus();
+	
+	cpu = get_cpu();
+	gdt = get_cpu_gdt_table(cpu);
+	save_desc_40 = gdt[0x40 / 8];
+	gdt[0x40 / 8] = bad_bios_desc;
+
+	apm_irq_save(flags);
+	APM_DO_SAVE_SEGS;
+	error = apm_bios_call_simple_asm(func, ebx_in, ecx_in, eax);
+	APM_DO_RESTORE_SEGS;
+	apm_irq_restore(flags);
+	gdt[0x40 / 8] = save_desc_40;
+	put_cpu();
+	apm_restore_cpus(cpus);
+	return error;
+}
+
+/**
+ *	apm_driver_version	-	APM driver version
+ *	@val:	loaded with the APM version on return
+ *
+ *	Retrieve the APM version supported by the BIOS. This is only
+ *	supported for APM 1.1 or higher. An error indicates APM 1.0 is
+ *	probably present.
+ *
+ *	On entry val should point to a value indicating the APM driver
+ *	version with the high byte being the major and the low byte the
+ *	minor number both in BCD
+ *
+ *	On return it will hold the BIOS revision supported in the
+ *	same format.
+ */
+
+static int apm_driver_version(u_short *val)
+{
+	u32	eax;
+
+	if (apm_bios_call_simple(APM_FUNC_VERSION, 0, *val, &eax))
+		return (eax >> 8) & 0xff;
+	*val = eax;
+	return APM_SUCCESS;
+}
+
+/**
+ *	apm_get_event	-	get an APM event from the BIOS
+ *	@event: pointer to the event
+ *	@info: point to the event information
+ *
+ *	The APM BIOS provides a polled information for event
+ *	reporting. The BIOS expects to be polled at least every second
+ *	when events are pending. When a message is found the caller should
+ *	poll until no more messages are present.  However, this causes
+ *	problems on some laptops where a suspend event notification is
+ *	not cleared until it is acknowledged.
+ *
+ *	Additional information is returned in the info pointer, providing
+ *	that APM 1.2 is in use. If no messges are pending the value 0x80
+ *	is returned (No power management events pending).
+ */
+ 
+static int apm_get_event(apm_event_t *event, apm_eventinfo_t *info)
+{
+	u32	eax;
+	u32	ebx;
+	u32	ecx;
+	u32	dummy;
+
+	if (apm_bios_call(APM_FUNC_GET_EVENT, 0, 0, &eax, &ebx, &ecx,
+			&dummy, &dummy))
+		return (eax >> 8) & 0xff;
+	*event = ebx;
+	if (apm_info.connection_version < 0x0102)
+		*info = ~0; /* indicate info not valid */
+	else
+		*info = ecx;
+	return APM_SUCCESS;
+}
+
+/**
+ *	set_power_state	-	set the power management state
+ *	@what: which items to transition
+ *	@state: state to transition to
+ *
+ *	Request an APM change of state for one or more system devices. The
+ *	processor state must be transitioned last of all. what holds the
+ *	class of device in the upper byte and the device number (0xFF for
+ *	all) for the object to be transitioned.
+ *
+ *	The state holds the state to transition to, which may in fact
+ *	be an acceptance of a BIOS requested state change.
+ */
+ 
+static int set_power_state(u_short what, u_short state)
+{
+	u32	eax;
+
+	if (apm_bios_call_simple(APM_FUNC_SET_STATE, what, state, &eax))
+		return (eax >> 8) & 0xff;
+	return APM_SUCCESS;
+}
+
+/**
+ *	set_system_power_state - set system wide power state
+ *	@state: which state to enter
+ *
+ *	Transition the entire system into a new APM power state.
+ */
+ 
+static int set_system_power_state(u_short state)
+{
+	return set_power_state(APM_DEVICE_ALL, state);
+}
+
+/**
+ *	apm_do_idle	-	perform power saving
+ *
+ *	This function notifies the BIOS that the processor is (in the view
+ *	of the OS) idle. It returns -1 in the event that the BIOS refuses
+ *	to handle the idle request. On a success the function returns 1
+ *	if the BIOS did clock slowing or 0 otherwise.
+ */
+ 
+static int apm_do_idle(void)
+{
+	u32	eax;
+	u8	ret = 0;
+	int	idled = 0;
+	int	polling;
+
+	polling = !!(current_thread_info()->status & TS_POLLING);
+	if (polling) {
+		current_thread_info()->status &= ~TS_POLLING;
+		/*
+		 * TS_POLLING-cleared state must be visible before we
+		 * test NEED_RESCHED:
+		 */
+		smp_mb();
+	}
+	if (!need_resched()) {
+		idled = 1;
+		ret = apm_bios_call_simple(APM_FUNC_IDLE, 0, 0, &eax);
+	}
+	if (polling)
+		current_thread_info()->status |= TS_POLLING;
+
+	if (!idled)
+		return 0;
+
+	if (ret) {
+		static unsigned long t;
+
+		/* This always fails on some SMP boards running UP kernels.
+		 * Only report the failure the first 5 times.
+		 */
+		if (++t < 5)
+		{
+			printk(KERN_DEBUG "apm_do_idle failed (%d)\n",
+					(eax >> 8) & 0xff);
+			t = jiffies;
+		}
+		return -1;
+	}
+	clock_slowed = (apm_info.bios.flags & APM_IDLE_SLOWS_CLOCK) != 0;
+	return clock_slowed;
+}
+
+/**
+ *	apm_do_busy	-	inform the BIOS the CPU is busy
+ *
+ *	Request that the BIOS brings the CPU back to full performance. 
+ */
+ 
+static void apm_do_busy(void)
+{
+	u32	dummy;
+
+	if (clock_slowed || ALWAYS_CALL_BUSY) {
+		(void) apm_bios_call_simple(APM_FUNC_BUSY, 0, 0, &dummy);
+		clock_slowed = 0;
+	}
+}
+
+/*
+ * If no process has really been interested in
+ * the CPU for some time, we want to call BIOS
+ * power management - we probably want
+ * to conserve power.
+ */
+#define IDLE_CALC_LIMIT   (HZ * 100)
+#define IDLE_LEAKY_MAX    16
+
+static void (*original_pm_idle)(void) __read_mostly;
+
+/**
+ * apm_cpu_idle		-	cpu idling for APM capable Linux
+ *
+ * This is the idling function the kernel executes when APM is available. It 
+ * tries to do BIOS powermanagement based on the average system idle time.
+ * Furthermore it calls the system default idle routine.
+ */
+
+static void apm_cpu_idle(void)
+{
+	static int use_apm_idle; /* = 0 */
+	static unsigned int last_jiffies; /* = 0 */
+	static unsigned int last_stime; /* = 0 */
+
+	int apm_idle_done = 0;
+	unsigned int jiffies_since_last_check = jiffies - last_jiffies;
+	unsigned int bucket;
+
+recalc:
+	if (jiffies_since_last_check > IDLE_CALC_LIMIT) {
+		use_apm_idle = 0;
+		last_jiffies = jiffies;
+		last_stime = current->stime;
+	} else if (jiffies_since_last_check > idle_period) {
+		unsigned int idle_percentage;
+
+		idle_percentage = current->stime - last_stime;
+		idle_percentage *= 100;
+		idle_percentage /= jiffies_since_last_check;
+		use_apm_idle = (idle_percentage > idle_threshold);
+		if (apm_info.forbid_idle)
+			use_apm_idle = 0;
+		last_jiffies = jiffies;
+		last_stime = current->stime;
+	}
+
+	bucket = IDLE_LEAKY_MAX;
+
+	while (!need_resched()) {
+		if (use_apm_idle) {
+			unsigned int t;
+
+			t = jiffies;
+			switch (apm_do_idle()) {
+			case 0: apm_idle_done = 1;
+				if (t != jiffies) {
+					if (bucket) {
+						bucket = IDLE_LEAKY_MAX;
+						continue;
+					}
+				} else if (bucket) {
+					bucket--;
+					continue;
+				}
+				break;
+			case 1: apm_idle_done = 1;
+				break;
+			default: /* BIOS refused */
+				break;
+			}
+		}
+		if (original_pm_idle)
+			original_pm_idle();
+		else
+			default_idle();
+		jiffies_since_last_check = jiffies - last_jiffies;
+		if (jiffies_since_last_check > idle_period)
+			goto recalc;
+	}
+
+	if (apm_idle_done)
+		apm_do_busy();
+}
+
+/**
+ *	apm_power_off	-	ask the BIOS to power off
+ *
+ *	Handle the power off sequence. This is the one piece of code we
+ *	will execute even on SMP machines. In order to deal with BIOS
+ *	bugs we support real mode APM BIOS power off calls. We also make
+ *	the SMP call on CPU0 as some systems will only honour this call
+ *	on their first cpu.
+ */
+ 
+static void apm_power_off(void)
+{
+	unsigned char	po_bios_call[] = {
+		0xb8, 0x00, 0x10,	/* movw  $0x1000,ax  */
+		0x8e, 0xd0,		/* movw  ax,ss       */
+		0xbc, 0x00, 0xf0,	/* movw  $0xf000,sp  */
+		0xb8, 0x07, 0x53,	/* movw  $0x5307,ax  */
+		0xbb, 0x01, 0x00,	/* movw  $0x0001,bx  */
+		0xb9, 0x03, 0x00,	/* movw  $0x0003,cx  */
+		0xcd, 0x15		/* int   $0x15       */
+	};
+
+	/* Some bioses don't like being called from CPU != 0 */
+	if (apm_info.realmode_power_off)
+	{
+		(void)apm_save_cpus();
+		machine_real_restart(po_bios_call, sizeof(po_bios_call));
+	}
+	else
+		(void) set_system_power_state(APM_STATE_OFF);
+}
+
+#ifdef CONFIG_APM_DO_ENABLE
+
+/**
+ *	apm_enable_power_management - enable BIOS APM power management
+ *	@enable: enable yes/no
+ *
+ *	Enable or disable the APM BIOS power services. 
+ */
+ 
+static int apm_enable_power_management(int enable)
+{
+	u32	eax;
+
+	if ((enable == 0) && (apm_info.bios.flags & APM_BIOS_DISENGAGED))
+		return APM_NOT_ENGAGED;
+	if (apm_bios_call_simple(APM_FUNC_ENABLE_PM, APM_DEVICE_BALL,
+			enable, &eax))
+		return (eax >> 8) & 0xff;
+	if (enable)
+		apm_info.bios.flags &= ~APM_BIOS_DISABLED;
+	else
+		apm_info.bios.flags |= APM_BIOS_DISABLED;
+	return APM_SUCCESS;
+}
+#endif
+
+/**
+ *	apm_get_power_status	-	get current power state
+ *	@status: returned status
+ *	@bat: battery info
+ *	@life: estimated life
+ *
+ *	Obtain the current power status from the APM BIOS. We return a
+ *	status which gives the rough battery status, and current power
+ *	source. The bat value returned give an estimate as a percentage
+ *	of life and a status value for the battery. The estimated life
+ *	if reported is a lifetime in secodnds/minutes at current powwer
+ *	consumption.
+ */
+ 
+static int apm_get_power_status(u_short *status, u_short *bat, u_short *life)
+{
+	u32	eax;
+	u32	ebx;
+	u32	ecx;
+	u32	edx;
+	u32	dummy;
+
+	if (apm_info.get_power_status_broken)
+		return APM_32_UNSUPPORTED;
+	if (apm_bios_call(APM_FUNC_GET_STATUS, APM_DEVICE_ALL, 0,
+			&eax, &ebx, &ecx, &edx, &dummy))
+		return (eax >> 8) & 0xff;
+	*status = ebx;
+	*bat = ecx;
+	if (apm_info.get_power_status_swabinminutes) {
+		*life = swab16((u16)edx);
+		*life |= 0x8000;
+	} else
+		*life = edx;
+	return APM_SUCCESS;
+}
+
+#if 0
+static int apm_get_battery_status(u_short which, u_short *status,
+				  u_short *bat, u_short *life, u_short *nbat)
+{
+	u32	eax;
+	u32	ebx;
+	u32	ecx;
+	u32	edx;
+	u32	esi;
+
+	if (apm_info.connection_version < 0x0102) {
+		/* pretend we only have one battery. */
+		if (which != 1)
+			return APM_BAD_DEVICE;
+		*nbat = 1;
+		return apm_get_power_status(status, bat, life);
+	}
+
+	if (apm_bios_call(APM_FUNC_GET_STATUS, (0x8000 | (which)), 0, &eax,
+			&ebx, &ecx, &edx, &esi))
+		return (eax >> 8) & 0xff;
+	*status = ebx;
+	*bat = ecx;
+	*life = edx;
+	*nbat = esi;
+	return APM_SUCCESS;
+}
+#endif
+
+/**
+ *	apm_engage_power_management	-	enable PM on a device
+ *	@device: identity of device
+ *	@enable: on/off
+ *
+ *	Activate or deactive power management on either a specific device
+ *	or the entire system (%APM_DEVICE_ALL).
+ */
+ 
+static int apm_engage_power_management(u_short device, int enable)
+{
+	u32	eax;
+
+	if ((enable == 0) && (device == APM_DEVICE_ALL)
+	    && (apm_info.bios.flags & APM_BIOS_DISABLED))
+		return APM_DISABLED;
+	if (apm_bios_call_simple(APM_FUNC_ENGAGE_PM, device, enable, &eax))
+		return (eax >> 8) & 0xff;
+	if (device == APM_DEVICE_ALL) {
+		if (enable)
+			apm_info.bios.flags &= ~APM_BIOS_DISENGAGED;
+		else
+			apm_info.bios.flags |= APM_BIOS_DISENGAGED;
+	}
+	return APM_SUCCESS;
+}
+
+#if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
+
+/**
+ *	apm_console_blank	-	blank the display
+ *	@blank: on/off
+ *
+ *	Attempt to blank the console, firstly by blanking just video device
+ *	zero, and if that fails (some BIOSes don't support it) then it blanks
+ *	all video devices. Typically the BIOS will do laptop backlight and
+ *	monitor powerdown for us.
+ */
+ 
+static int apm_console_blank(int blank)
+{
+	int error = APM_NOT_ENGAGED; /* silence gcc */
+	int i;
+	u_short state;
+	static const u_short dev[3] = { 0x100, 0x1FF, 0x101 };
+
+	state = blank ? APM_STATE_STANDBY : APM_STATE_READY;
+
+	for (i = 0; i < ARRAY_SIZE(dev); i++) {
+		error = set_power_state(dev[i], state);
+
+		if ((error == APM_SUCCESS) || (error == APM_NO_ERROR))
+			return 1;
+
+		if (error == APM_NOT_ENGAGED)
+			break;
+	}
+
+	if (error == APM_NOT_ENGAGED) {
+		static int tried;
+		int eng_error;
+		if (tried++ == 0) {
+			eng_error = apm_engage_power_management(APM_DEVICE_ALL, 1);
+			if (eng_error) {
+				apm_error("set display", error);
+				apm_error("engage interface", eng_error);
+				return 0;
+			} else
+				return apm_console_blank(blank);
+		}
+	}
+	apm_error("set display", error);
+	return 0;
+}
+#endif
+
+static int queue_empty(struct apm_user *as)
+{
+	return as->event_head == as->event_tail;
+}
+
+static apm_event_t get_queued_event(struct apm_user *as)
+{
+	if (++as->event_tail >= APM_MAX_EVENTS)
+		as->event_tail = 0;
+	return as->events[as->event_tail];
+}
+
+static void queue_event(apm_event_t event, struct apm_user *sender)
+{
+	struct apm_user *	as;
+
+	spin_lock(&user_list_lock);
+	if (user_list == NULL)
+		goto out;
+	for (as = user_list; as != NULL; as = as->next) {
+		if ((as == sender) || (!as->reader))
+			continue;
+		if (++as->event_head >= APM_MAX_EVENTS)
+			as->event_head = 0;
+
+		if (as->event_head == as->event_tail) {
+			static int notified;
+
+			if (notified++ == 0)
+			    printk(KERN_ERR "apm: an event queue overflowed\n");
+			if (++as->event_tail >= APM_MAX_EVENTS)
+				as->event_tail = 0;
+		}
+		as->events[as->event_head] = event;
+		if ((!as->suser) || (!as->writer))
+			continue;
+		switch (event) {
+		case APM_SYS_SUSPEND:
+		case APM_USER_SUSPEND:
+			as->suspends_pending++;
+			suspends_pending++;
+			break;
+
+		case APM_SYS_STANDBY:
+		case APM_USER_STANDBY:
+			as->standbys_pending++;
+			standbys_pending++;
+			break;
+		}
+	}
+	wake_up_interruptible(&apm_waitqueue);
+out:
+	spin_unlock(&user_list_lock);
+}
+
+static void reinit_timer(void)
+{
+#ifdef INIT_TIMER_AFTER_SUSPEND
+	unsigned long flags;
+
+	spin_lock_irqsave(&i8253_lock, flags);
+	/* set the clock to HZ */
+	outb_p(0x34, PIT_MODE);		/* binary, mode 2, LSB/MSB, ch 0 */
+	udelay(10);
+	outb_p(LATCH & 0xff, PIT_CH0);	/* LSB */
+	udelay(10);
+	outb(LATCH >> 8, PIT_CH0);	/* MSB */
+	udelay(10);
+	spin_unlock_irqrestore(&i8253_lock, flags);
+#endif
+}
+
+static int suspend(int vetoable)
+{
+	int		err;
+	struct apm_user	*as;
+
+	if (pm_send_all(PM_SUSPEND, (void *)3)) {
+		/* Vetoed */
+		if (vetoable) {
+			if (apm_info.connection_version > 0x100)
+				set_system_power_state(APM_STATE_REJECT);
+			err = -EBUSY;
+			ignore_sys_suspend = 0;
+			printk(KERN_WARNING "apm: suspend was vetoed.\n");
+			goto out;
+		}
+		printk(KERN_CRIT "apm: suspend was vetoed, but suspending anyway.\n");
+	}
+
+	device_suspend(PMSG_SUSPEND);
+	local_irq_disable();
+	device_power_down(PMSG_SUSPEND);
+
+	local_irq_enable();
+
+	save_processor_state();
+	err = set_system_power_state(APM_STATE_SUSPEND);
+	ignore_normal_resume = 1;
+	restore_processor_state();
+
+	local_irq_disable();
+	reinit_timer();
+
+	if (err == APM_NO_ERROR)
+		err = APM_SUCCESS;
+	if (err != APM_SUCCESS)
+		apm_error("suspend", err);
+	err = (err == APM_SUCCESS) ? 0 : -EIO;
+	device_power_up();
+	local_irq_enable();
+	device_resume();
+	pm_send_all(PM_RESUME, (void *)0);
+	queue_event(APM_NORMAL_RESUME, NULL);
+ out:
+	spin_lock(&user_list_lock);
+	for (as = user_list; as != NULL; as = as->next) {
+		as->suspend_wait = 0;
+		as->suspend_result = err;
+	}
+	spin_unlock(&user_list_lock);
+	wake_up_interruptible(&apm_suspend_waitqueue);
+	return err;
+}
+
+static void standby(void)
+{
+	int	err;
+
+	local_irq_disable();
+	device_power_down(PMSG_SUSPEND);
+	local_irq_enable();
+
+	err = set_system_power_state(APM_STATE_STANDBY);
+	if ((err != APM_SUCCESS) && (err != APM_NO_ERROR))
+		apm_error("standby", err);
+
+	local_irq_disable();
+	device_power_up();
+	local_irq_enable();
+}
+
+static apm_event_t get_event(void)
+{
+	int		error;
+	apm_event_t	event = APM_NO_EVENTS; /* silence gcc */
+	apm_eventinfo_t	info;
+
+	static int notified;
+
+	/* we don't use the eventinfo */
+	error = apm_get_event(&event, &info);
+	if (error == APM_SUCCESS)
+		return event;
+
+	if ((error != APM_NO_EVENTS) && (notified++ == 0))
+		apm_error("get_event", error);
+
+	return 0;
+}
+
+static void check_events(void)
+{
+	apm_event_t		event;
+	static unsigned long	last_resume;
+	static int		ignore_bounce;
+
+	while ((event = get_event()) != 0) {
+		if (debug) {
+			if (event <= NR_APM_EVENT_NAME)
+				printk(KERN_DEBUG "apm: received %s notify\n",
+				       apm_event_name[event - 1]);
+			else
+				printk(KERN_DEBUG "apm: received unknown "
+				       "event 0x%02x\n", event);
+		}
+		if (ignore_bounce
+		    && ((jiffies - last_resume) > bounce_interval))
+			ignore_bounce = 0;
+
+		switch (event) {
+		case APM_SYS_STANDBY:
+		case APM_USER_STANDBY:
+			queue_event(event, NULL);
+			if (standbys_pending <= 0)
+				standby();
+			break;
+
+		case APM_USER_SUSPEND:
+#ifdef CONFIG_APM_IGNORE_USER_SUSPEND
+			if (apm_info.connection_version > 0x100)
+				set_system_power_state(APM_STATE_REJECT);
+			break;
+#endif
+		case APM_SYS_SUSPEND:
+			if (ignore_bounce) {
+				if (apm_info.connection_version > 0x100)
+					set_system_power_state(APM_STATE_REJECT);
+				break;
+			}
+			/*
+			 * If we are already processing a SUSPEND,
+			 * then further SUSPEND events from the BIOS
+			 * will be ignored.  We also return here to
+			 * cope with the fact that the Thinkpads keep
+			 * sending a SUSPEND event until something else
+			 * happens!
+			 */
+			if (ignore_sys_suspend)
+				return;
+			ignore_sys_suspend = 1;
+			queue_event(event, NULL);
+			if (suspends_pending <= 0)
+				(void) suspend(1);
+			break;
+
+		case APM_NORMAL_RESUME:
+		case APM_CRITICAL_RESUME:
+		case APM_STANDBY_RESUME:
+			ignore_sys_suspend = 0;
+			last_resume = jiffies;
+			ignore_bounce = 1;
+			if ((event != APM_NORMAL_RESUME)
+			    || (ignore_normal_resume == 0)) {
+				device_resume();
+				pm_send_all(PM_RESUME, (void *)0);
+				queue_event(event, NULL);
+			}
+			ignore_normal_resume = 0;
+			break;
+
+		case APM_CAPABILITY_CHANGE:
+		case APM_LOW_BATTERY:
+		case APM_POWER_STATUS_CHANGE:
+			queue_event(event, NULL);
+			/* If needed, notify drivers here */
+			break;
+
+		case APM_UPDATE_TIME:
+			break;
+
+		case APM_CRITICAL_SUSPEND:
+			/*
+			 * We are not allowed to reject a critical suspend.
+			 */
+			(void) suspend(0);
+			break;
+		}
+	}
+}
+
+static void apm_event_handler(void)
+{
+	static int	pending_count = 4;
+	int		err;
+
+	if ((standbys_pending > 0) || (suspends_pending > 0)) {
+		if ((apm_info.connection_version > 0x100) &&
+				(pending_count-- <= 0)) {
+			pending_count = 4;
+			if (debug)
+				printk(KERN_DEBUG "apm: setting state busy\n");
+			err = set_system_power_state(APM_STATE_BUSY);
+			if (err)
+				apm_error("busy", err);
+		}
+	} else
+		pending_count = 4;
+	check_events();
+}
+
+/*
+ * This is the APM thread main loop.
+ */
+
+static void apm_mainloop(void)
+{
+	DECLARE_WAITQUEUE(wait, current);
+
+	add_wait_queue(&apm_waitqueue, &wait);
+	set_current_state(TASK_INTERRUPTIBLE);
+	for (;;) {
+		schedule_timeout(APM_CHECK_TIMEOUT);
+		if (kthread_should_stop())
+			break;
+		/*
+		 * Ok, check all events, check for idle (and mark us sleeping
+		 * so as not to count towards the load average)..
+		 */
+		set_current_state(TASK_INTERRUPTIBLE);
+		apm_event_handler();
+	}
+	remove_wait_queue(&apm_waitqueue, &wait);
+}
+
+static int check_apm_user(struct apm_user *as, const char *func)
+{
+	if ((as == NULL) || (as->magic != APM_BIOS_MAGIC)) {
+		printk(KERN_ERR "apm: %s passed bad filp\n", func);
+		return 1;
+	}
+	return 0;
+}
+
+static ssize_t do_read(struct file *fp, char __user *buf, size_t count, loff_t *ppos)
+{
+	struct apm_user *	as;
+	int			i;
+	apm_event_t		event;
+
+	as = fp->private_data;
+	if (check_apm_user(as, "read"))
+		return -EIO;
+	if ((int)count < sizeof(apm_event_t))
+		return -EINVAL;
+	if ((queue_empty(as)) && (fp->f_flags & O_NONBLOCK))
+		return -EAGAIN;
+	wait_event_interruptible(apm_waitqueue, !queue_empty(as));
+	i = count;
+	while ((i >= sizeof(event)) && !queue_empty(as)) {
+		event = get_queued_event(as);
+		if (copy_to_user(buf, &event, sizeof(event))) {
+			if (i < count)
+				break;
+			return -EFAULT;
+		}
+		switch (event) {
+		case APM_SYS_SUSPEND:
+		case APM_USER_SUSPEND:
+			as->suspends_read++;
+			break;
+
+		case APM_SYS_STANDBY:
+		case APM_USER_STANDBY:
+			as->standbys_read++;
+			break;
+		}
+		buf += sizeof(event);
+		i -= sizeof(event);
+	}
+	if (i < count)
+		return count - i;
+	if (signal_pending(current))
+		return -ERESTARTSYS;
+	return 0;
+}
+
+static unsigned int do_poll(struct file *fp, poll_table * wait)
+{
+	struct apm_user * as;
+
+	as = fp->private_data;
+	if (check_apm_user(as, "poll"))
+		return 0;
+	poll_wait(fp, &apm_waitqueue, wait);
+	if (!queue_empty(as))
+		return POLLIN | POLLRDNORM;
+	return 0;
+}
+
+static int do_ioctl(struct inode * inode, struct file *filp,
+		    u_int cmd, u_long arg)
+{
+	struct apm_user *	as;
+
+	as = filp->private_data;
+	if (check_apm_user(as, "ioctl"))
+		return -EIO;
+	if ((!as->suser) || (!as->writer))
+		return -EPERM;
+	switch (cmd) {
+	case APM_IOC_STANDBY:
+		if (as->standbys_read > 0) {
+			as->standbys_read--;
+			as->standbys_pending--;
+			standbys_pending--;
+		} else
+			queue_event(APM_USER_STANDBY, as);
+		if (standbys_pending <= 0)
+			standby();
+		break;
+	case APM_IOC_SUSPEND:
+		if (as->suspends_read > 0) {
+			as->suspends_read--;
+			as->suspends_pending--;
+			suspends_pending--;
+		} else
+			queue_event(APM_USER_SUSPEND, as);
+		if (suspends_pending <= 0) {
+			return suspend(1);
+		} else {
+			as->suspend_wait = 1;
+			wait_event_interruptible(apm_suspend_waitqueue,
+					as->suspend_wait == 0);
+			return as->suspend_result;
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int do_release(struct inode * inode, struct file * filp)
+{
+	struct apm_user *	as;
+
+	as = filp->private_data;
+	if (check_apm_user(as, "release"))
+		return 0;
+	filp->private_data = NULL;
+	if (as->standbys_pending > 0) {
+		standbys_pending -= as->standbys_pending;
+		if (standbys_pending <= 0)
+			standby();
+	}
+	if (as->suspends_pending > 0) {
+		suspends_pending -= as->suspends_pending;
+		if (suspends_pending <= 0)
+			(void) suspend(1);
+	}
+  	spin_lock(&user_list_lock);
+	if (user_list == as)
+		user_list = as->next;
+	else {
+		struct apm_user *	as1;
+
+		for (as1 = user_list;
+		     (as1 != NULL) && (as1->next != as);
+		     as1 = as1->next)
+			;
+		if (as1 == NULL)
+			printk(KERN_ERR "apm: filp not in user list\n");
+		else
+			as1->next = as->next;
+	}
+	spin_unlock(&user_list_lock);
+	kfree(as);
+	return 0;
+}
+
+static int do_open(struct inode * inode, struct file * filp)
+{
+	struct apm_user *	as;
+
+	as = kmalloc(sizeof(*as), GFP_KERNEL);
+	if (as == NULL) {
+		printk(KERN_ERR "apm: cannot allocate struct of size %d bytes\n",
+		       sizeof(*as));
+		return -ENOMEM;
+	}
+	as->magic = APM_BIOS_MAGIC;
+	as->event_tail = as->event_head = 0;
+	as->suspends_pending = as->standbys_pending = 0;
+	as->suspends_read = as->standbys_read = 0;
+	/*
+	 * XXX - this is a tiny bit broken, when we consider BSD
+         * process accounting. If the device is opened by root, we
+	 * instantly flag that we used superuser privs. Who knows,
+	 * we might close the device immediately without doing a
+	 * privileged operation -- cevans
+	 */
+	as->suser = capable(CAP_SYS_ADMIN);
+	as->writer = (filp->f_mode & FMODE_WRITE) == FMODE_WRITE;
+	as->reader = (filp->f_mode & FMODE_READ) == FMODE_READ;
+	spin_lock(&user_list_lock);
+	as->next = user_list;
+	user_list = as;
+	spin_unlock(&user_list_lock);
+	filp->private_data = as;
+	return 0;
+}
+
+static int proc_apm_show(struct seq_file *m, void *v)
+{
+	unsigned short	bx;
+	unsigned short	cx;
+	unsigned short	dx;
+	int		error;
+	unsigned short  ac_line_status = 0xff;
+	unsigned short  battery_status = 0xff;
+	unsigned short  battery_flag   = 0xff;
+	int		percentage     = -1;
+	int             time_units     = -1;
+	char            *units         = "?";
+
+	if ((num_online_cpus() == 1) &&
+	    !(error = apm_get_power_status(&bx, &cx, &dx))) {
+		ac_line_status = (bx >> 8) & 0xff;
+		battery_status = bx & 0xff;
+		if ((cx & 0xff) != 0xff)
+			percentage = cx & 0xff;
+
+		if (apm_info.connection_version > 0x100) {
+			battery_flag = (cx >> 8) & 0xff;
+			if (dx != 0xffff) {
+				units = (dx & 0x8000) ? "min" : "sec";
+				time_units = dx & 0x7fff;
+			}
+		}
+	}
+	/* Arguments, with symbols from linux/apm_bios.h.  Information is
+	   from the Get Power Status (0x0a) call unless otherwise noted.
+
+	   0) Linux driver version (this will change if format changes)
+	   1) APM BIOS Version.  Usually 1.0, 1.1 or 1.2.
+	   2) APM flags from APM Installation Check (0x00):
+	      bit 0: APM_16_BIT_SUPPORT
+	      bit 1: APM_32_BIT_SUPPORT
+	      bit 2: APM_IDLE_SLOWS_CLOCK
+	      bit 3: APM_BIOS_DISABLED
+	      bit 4: APM_BIOS_DISENGAGED
+	   3) AC line status
+	      0x00: Off-line
+	      0x01: On-line
+	      0x02: On backup power (BIOS >= 1.1 only)
+	      0xff: Unknown
+	   4) Battery status
+	      0x00: High
+	      0x01: Low
+	      0x02: Critical
+	      0x03: Charging
+	      0x04: Selected battery not present (BIOS >= 1.2 only)
+	      0xff: Unknown
+	   5) Battery flag
+	      bit 0: High
+	      bit 1: Low
+	      bit 2: Critical
+	      bit 3: Charging
+	      bit 7: No system battery
+	      0xff: Unknown
+	   6) Remaining battery life (percentage of charge):
+	      0-100: valid
+	      -1: Unknown
+	   7) Remaining battery life (time units):
+	      Number of remaining minutes or seconds
+	      -1: Unknown
+	   8) min = minutes; sec = seconds */
+
+	seq_printf(m, "%s %d.%d 0x%02x 0x%02x 0x%02x 0x%02x %d%% %d %s\n",
+		     driver_version,
+		     (apm_info.bios.version >> 8) & 0xff,
+		     apm_info.bios.version & 0xff,
+		     apm_info.bios.flags,
+		     ac_line_status,
+		     battery_status,
+		     battery_flag,
+		     percentage,
+		     time_units,
+		     units);
+	return 0;
+}
+
+static int proc_apm_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, proc_apm_show, NULL);
+}
+
+static const struct file_operations apm_file_ops = {
+	.owner		= THIS_MODULE,
+	.open		= proc_apm_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
+static int apm(void *unused)
+{
+	unsigned short	bx;
+	unsigned short	cx;
+	unsigned short	dx;
+	int		error;
+	char *		power_stat;
+	char *		bat_stat;
+
+#ifdef CONFIG_SMP
+	/* 2002/08/01 - WT
+	 * This is to avoid random crashes at boot time during initialization
+	 * on SMP systems in case of "apm=power-off" mode. Seen on ASUS A7M266D.
+	 * Some bioses don't like being called from CPU != 0.
+	 * Method suggested by Ingo Molnar.
+	 */
+	set_cpus_allowed(current, cpumask_of_cpu(0));
+	BUG_ON(smp_processor_id() != 0);
+#endif
+
+	if (apm_info.connection_version == 0) {
+		apm_info.connection_version = apm_info.bios.version;
+		if (apm_info.connection_version > 0x100) {
+			/*
+			 * We only support BIOSs up to version 1.2
+			 */
+			if (apm_info.connection_version > 0x0102)
+				apm_info.connection_version = 0x0102;
+			error = apm_driver_version(&apm_info.connection_version);
+			if (error != APM_SUCCESS) {
+				apm_error("driver version", error);
+				/* Fall back to an APM 1.0 connection. */
+				apm_info.connection_version = 0x100;
+			}
+		}
+	}
+
+	if (debug)
+		printk(KERN_INFO "apm: Connection version %d.%d\n",
+			(apm_info.connection_version >> 8) & 0xff,
+			apm_info.connection_version & 0xff);
+
+#ifdef CONFIG_APM_DO_ENABLE
+	if (apm_info.bios.flags & APM_BIOS_DISABLED) {
+		/*
+		 * This call causes my NEC UltraLite Versa 33/C to hang if it
+		 * is booted with PM disabled but not in the docking station.
+		 * Unfortunate ...
+		 */
+		error = apm_enable_power_management(1);
+		if (error) {
+			apm_error("enable power management", error);
+			return -1;
+		}
+	}
+#endif
+
+	if ((apm_info.bios.flags & APM_BIOS_DISENGAGED)
+	    && (apm_info.connection_version > 0x0100)) {
+		error = apm_engage_power_management(APM_DEVICE_ALL, 1);
+		if (error) {
+			apm_error("engage power management", error);
+			return -1;
+		}
+	}
+
+	if (debug && (num_online_cpus() == 1 || smp )) {
+		error = apm_get_power_status(&bx, &cx, &dx);
+		if (error)
+			printk(KERN_INFO "apm: power status not available\n");
+		else {
+			switch ((bx >> 8) & 0xff) {
+			case 0: power_stat = "off line"; break;
+			case 1: power_stat = "on line"; break;
+			case 2: power_stat = "on backup power"; break;
+			default: power_stat = "unknown"; break;
+			}
+			switch (bx & 0xff) {
+			case 0: bat_stat = "high"; break;
+			case 1: bat_stat = "low"; break;
+			case 2: bat_stat = "critical"; break;
+			case 3: bat_stat = "charging"; break;
+			default: bat_stat = "unknown"; break;
+			}
+			printk(KERN_INFO
+			       "apm: AC %s, battery status %s, battery life ",
+			       power_stat, bat_stat);
+			if ((cx & 0xff) == 0xff)
+				printk("unknown\n");
+			else
+				printk("%d%%\n", cx & 0xff);
+			if (apm_info.connection_version > 0x100) {
+				printk(KERN_INFO
+				       "apm: battery flag 0x%02x, battery life ",
+				       (cx >> 8) & 0xff);
+				if (dx == 0xffff)
+					printk("unknown\n");
+				else
+					printk("%d %s\n", dx & 0x7fff,
+						(dx & 0x8000) ?
+						"minutes" : "seconds");
+			}
+		}
+	}
+
+	/* Install our power off handler.. */
+	if (power_off)
+		pm_power_off = apm_power_off;
+
+	if (num_online_cpus() == 1 || smp) {
+#if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
+		console_blank_hook = apm_console_blank;
+#endif
+		apm_mainloop();
+#if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
+		console_blank_hook = NULL;
+#endif
+	}
+
+	return 0;
+}
+
+#ifndef MODULE
+static int __init apm_setup(char *str)
+{
+	int	invert;
+
+	while ((str != NULL) && (*str != '\0')) {
+		if (strncmp(str, "off", 3) == 0)
+			apm_disabled = 1;
+		if (strncmp(str, "on", 2) == 0)
+			apm_disabled = 0;
+		if ((strncmp(str, "bounce-interval=", 16) == 0) ||
+		    (strncmp(str, "bounce_interval=", 16) == 0))
+			bounce_interval = simple_strtol(str + 16, NULL, 0);
+		if ((strncmp(str, "idle-threshold=", 15) == 0) ||
+		    (strncmp(str, "idle_threshold=", 15) == 0))
+			idle_threshold = simple_strtol(str + 15, NULL, 0);
+		if ((strncmp(str, "idle-period=", 12) == 0) ||
+		    (strncmp(str, "idle_period=", 12) == 0))
+			idle_period = simple_strtol(str + 12, NULL, 0);
+		invert = (strncmp(str, "no-", 3) == 0) ||
+			(strncmp(str, "no_", 3) == 0);
+		if (invert)
+			str += 3;
+		if (strncmp(str, "debug", 5) == 0)
+			debug = !invert;
+		if ((strncmp(str, "power-off", 9) == 0) ||
+		    (strncmp(str, "power_off", 9) == 0))
+			power_off = !invert;
+		if (strncmp(str, "smp", 3) == 0)
+		{
+			smp = !invert;
+			idle_threshold = 100;
+		}
+		if ((strncmp(str, "allow-ints", 10) == 0) ||
+		    (strncmp(str, "allow_ints", 10) == 0))
+ 			apm_info.allow_ints = !invert;
+		if ((strncmp(str, "broken-psr", 10) == 0) ||
+		    (strncmp(str, "broken_psr", 10) == 0))
+			apm_info.get_power_status_broken = !invert;
+		if ((strncmp(str, "realmode-power-off", 18) == 0) ||
+		    (strncmp(str, "realmode_power_off", 18) == 0))
+			apm_info.realmode_power_off = !invert;
+		str = strchr(str, ',');
+		if (str != NULL)
+			str += strspn(str, ", \t");
+	}
+	return 1;
+}
+
+__setup("apm=", apm_setup);
+#endif
+
+static const struct file_operations apm_bios_fops = {
+	.owner		= THIS_MODULE,
+	.read		= do_read,
+	.poll		= do_poll,
+	.ioctl		= do_ioctl,
+	.open		= do_open,
+	.release	= do_release,
+};
+
+static struct miscdevice apm_device = {
+	APM_MINOR_DEV,
+	"apm_bios",
+	&apm_bios_fops
+};
+
+
+/* Simple "print if true" callback */
+static int __init print_if_true(const struct dmi_system_id *d)
+{
+	printk("%s\n", d->ident);
+	return 0;
+}
+
+/*
+ * Some Bioses enable the PS/2 mouse (touchpad) at resume, even if it was
+ * disabled before the suspend. Linux used to get terribly confused by that.
+ */
+static int __init broken_ps2_resume(const struct dmi_system_id *d)
+{
+	printk(KERN_INFO "%s machine detected. Mousepad Resume Bug workaround hopefully not needed.\n", d->ident);
+	return 0;
+}
+
+/* Some bioses have a broken protected mode poweroff and need to use realmode */
+static int __init set_realmode_power_off(const struct dmi_system_id *d)
+{
+	if (apm_info.realmode_power_off == 0) {
+		apm_info.realmode_power_off = 1;
+		printk(KERN_INFO "%s bios detected. Using realmode poweroff only.\n", d->ident);
+	}
+	return 0;
+}
+
+/* Some laptops require interrupts to be enabled during APM calls */
+static int __init set_apm_ints(const struct dmi_system_id *d)
+{
+	if (apm_info.allow_ints == 0) {
+		apm_info.allow_ints = 1;
+		printk(KERN_INFO "%s machine detected. Enabling interrupts during APM calls.\n", d->ident);
+	}
+	return 0;
+}
+
+/* Some APM bioses corrupt memory or just plain do not work */
+static int __init apm_is_horked(const struct dmi_system_id *d)
+{
+	if (apm_info.disabled == 0) {
+		apm_info.disabled = 1;
+		printk(KERN_INFO "%s machine detected. Disabling APM.\n", d->ident);
+	}
+	return 0;
+}
+
+static int __init apm_is_horked_d850md(const struct dmi_system_id *d)
+{
+	if (apm_info.disabled == 0) {
+		apm_info.disabled = 1;
+		printk(KERN_INFO "%s machine detected. Disabling APM.\n", d->ident);
+		printk(KERN_INFO "This bug is fixed in bios P15 which is available for \n");
+		printk(KERN_INFO "download from support.intel.com \n");
+	}
+	return 0;
+}
+
+/* Some APM bioses hang on APM idle calls */
+static int __init apm_likes_to_melt(const struct dmi_system_id *d)
+{
+	if (apm_info.forbid_idle == 0) {
+		apm_info.forbid_idle = 1;
+		printk(KERN_INFO "%s machine detected. Disabling APM idle calls.\n", d->ident);
+	}
+	return 0;
+}
+
+/*
+ *  Check for clue free BIOS implementations who use
+ *  the following QA technique
+ *
+ *      [ Write BIOS Code ]<------
+ *               |                ^
+ *      < Does it Compile >----N--
+ *               |Y               ^
+ *	< Does it Boot Win98 >-N--
+ *               |Y
+ *           [Ship It]
+ *
+ *	Phoenix A04  08/24/2000 is known bad (Dell Inspiron 5000e)
+ *	Phoenix A07  09/29/2000 is known good (Dell Inspiron 5000)
+ */
+static int __init broken_apm_power(const struct dmi_system_id *d)
+{
+	apm_info.get_power_status_broken = 1;
+	printk(KERN_WARNING "BIOS strings suggest APM bugs, disabling power status reporting.\n");
+	return 0;
+}
+
+/*
+ * This bios swaps the APM minute reporting bytes over (Many sony laptops
+ * have this problem).
+ */
+static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
+{
+	apm_info.get_power_status_swabinminutes = 1;
+	printk(KERN_WARNING "BIOS strings suggest APM reports battery life in minutes and wrong byte order.\n");
+	return 0;
+}
+
+static struct dmi_system_id __initdata apm_dmi_table[] = {
+	{
+		print_if_true,
+		KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "IBM"),
+			DMI_MATCH(DMI_BIOS_VERSION, "1AET38WW (1.01b)"), },
+	},
+	{	/* Handle problems with APM on the C600 */
+		broken_ps2_resume, "Dell Latitude C600",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude C600"), },
+	},
+	{	/* Allow interrupts during suspend on Dell Latitude laptops*/
+		set_apm_ints, "Dell Latitude",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude C510"), }
+	},
+	{	/* APM crashes */
+		apm_is_horked, "Dell Inspiron 2500",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 2500"),
+			DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION,"A11"), },
+	},
+	{	/* Allow interrupts during suspend on Dell Inspiron laptops*/
+		set_apm_ints, "Dell Inspiron", {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 4000"), },
+	},
+	{	/* Handle problems with APM on Inspiron 5000e */
+		broken_apm_power, "Dell Inspiron 5000e",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "A04"),
+			DMI_MATCH(DMI_BIOS_DATE, "08/24/2000"), },
+	},
+	{	/* Handle problems with APM on Inspiron 2500 */
+		broken_apm_power, "Dell Inspiron 2500",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "A12"),
+			DMI_MATCH(DMI_BIOS_DATE, "02/04/2002"), },
+	},
+	{	/* APM crashes */
+		apm_is_horked, "Dell Dimension 4100",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "XPS-Z"),
+			DMI_MATCH(DMI_BIOS_VENDOR,"Intel Corp."),
+			DMI_MATCH(DMI_BIOS_VERSION,"A11"), },
+	},
+	{	/* Allow interrupts during suspend on Compaq Laptops*/
+		set_apm_ints, "Compaq 12XL125",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Compaq PC"),
+			DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION,"4.06"), },
+	},
+	{	/* Allow interrupts during APM or the clock goes slow */
+		set_apm_ints, "ASUSTeK",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "L8400K series Notebook PC"), },
+	},
+	{	/* APM blows on shutdown */
+		apm_is_horked, "ABIT KX7-333[R]",
+		{	DMI_MATCH(DMI_BOARD_VENDOR, "ABIT"),
+			DMI_MATCH(DMI_BOARD_NAME, "VT8367-8233A (KX7-333[R])"), },
+	},
+	{	/* APM crashes */
+		apm_is_horked, "Trigem Delhi3",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "TriGem Computer, Inc"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Delhi3"), },
+	},
+	{	/* APM crashes */
+		apm_is_horked, "Fujitsu-Siemens",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "hoenix/FUJITSU SIEMENS"),
+			DMI_MATCH(DMI_BIOS_VERSION, "Version1.01"), },
+	},
+	{	/* APM crashes */
+		apm_is_horked_d850md, "Intel D850MD",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Intel Corp."),
+			DMI_MATCH(DMI_BIOS_VERSION, "MV85010A.86A.0016.P07.0201251536"), },
+	},
+	{	/* APM crashes */
+		apm_is_horked, "Intel D810EMO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Intel Corp."),
+			DMI_MATCH(DMI_BIOS_VERSION, "MO81010A.86A.0008.P04.0004170800"), },
+	},
+	{	/* APM crashes */
+		apm_is_horked, "Dell XPS-Z",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Intel Corp."),
+			DMI_MATCH(DMI_BIOS_VERSION, "A11"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "XPS-Z"), },
+	},
+	{	/* APM crashes */
+		apm_is_horked, "Sharp PC-PJ/AX",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "SHARP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PC-PJ/AX"),
+			DMI_MATCH(DMI_BIOS_VENDOR,"SystemSoft"),
+			DMI_MATCH(DMI_BIOS_VERSION,"Version R2.08"), },
+	},
+	{	/* APM crashes */
+		apm_is_horked, "Dell Inspiron 2500",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 2500"),
+			DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION,"A11"), },
+	},
+	{	/* APM idle hangs */
+		apm_likes_to_melt, "Jabil AMD",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
+			DMI_MATCH(DMI_BIOS_VERSION, "0AASNP06"), },
+	},
+	{	/* APM idle hangs */
+		apm_likes_to_melt, "AMI Bios",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
+			DMI_MATCH(DMI_BIOS_VERSION, "0AASNP05"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-N505X(DE) */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "R0206H"),
+			DMI_MATCH(DMI_BIOS_DATE, "08/23/99"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-N505VX */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "W2K06H0"),
+			DMI_MATCH(DMI_BIOS_DATE, "02/03/00"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-XG29 */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "R0117A0"),
+			DMI_MATCH(DMI_BIOS_DATE, "04/25/00"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-Z600NE */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "R0121Z1"),
+			DMI_MATCH(DMI_BIOS_DATE, "05/11/00"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-Z600NE */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "WME01Z1"),
+			DMI_MATCH(DMI_BIOS_DATE, "08/11/00"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-Z600LEK(DE) */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "R0206Z3"),
+			DMI_MATCH(DMI_BIOS_DATE, "12/25/00"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-Z505LS */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "R0203D0"),
+			DMI_MATCH(DMI_BIOS_DATE, "05/12/00"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-Z505LS */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "R0203Z3"),
+			DMI_MATCH(DMI_BIOS_DATE, "08/25/00"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-Z505LS (with updated BIOS) */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "R0209Z3"),
+			DMI_MATCH(DMI_BIOS_DATE, "05/12/01"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-F104K */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "R0204K2"),
+			DMI_MATCH(DMI_BIOS_DATE, "08/28/00"), },
+	},
+
+	{	/* Handle problems with APM on Sony Vaio PCG-C1VN/C1VE */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "R0208P1"),
+			DMI_MATCH(DMI_BIOS_DATE, "11/09/00"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-C1VE */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "R0204P1"),
+			DMI_MATCH(DMI_BIOS_DATE, "09/12/00"), },
+	},
+	{	/* Handle problems with APM on Sony Vaio PCG-C1VE */
+		swab_apm_power_in_minutes, "Sony VAIO",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BIOS_VERSION, "WXPO1Z3"),
+			DMI_MATCH(DMI_BIOS_DATE, "10/26/01"), },
+	},
+	{	/* broken PM poweroff bios */
+		set_realmode_power_off, "Award Software v4.60 PGMA",
+		{	DMI_MATCH(DMI_BIOS_VENDOR, "Award Software International, Inc."),
+			DMI_MATCH(DMI_BIOS_VERSION, "4.60 PGMA"),
+			DMI_MATCH(DMI_BIOS_DATE, "134526184"), },
+	},
+
+	/* Generic per vendor APM settings  */
+
+	{	/* Allow interrupts during suspend on IBM laptops */
+		set_apm_ints, "IBM",
+		{	DMI_MATCH(DMI_SYS_VENDOR, "IBM"), },
+	},
+
+	{ }
+};
+
+/*
+ * Just start the APM thread. We do NOT want to do APM BIOS
+ * calls from anything but the APM thread, if for no other reason
+ * than the fact that we don't trust the APM BIOS. This way,
+ * most common APM BIOS problems that lead to protection errors
+ * etc will have at least some level of being contained...
+ *
+ * In short, if something bad happens, at least we have a choice
+ * of just killing the apm thread..
+ */
+static int __init apm_init(void)
+{
+	struct proc_dir_entry *apm_proc;
+	struct desc_struct *gdt;
+	int err;
+
+	dmi_check_system(apm_dmi_table);
+
+	if (apm_info.bios.version == 0 || paravirt_enabled()) {
+		printk(KERN_INFO "apm: BIOS not found.\n");
+		return -ENODEV;
+	}
+	printk(KERN_INFO
+		"apm: BIOS version %d.%d Flags 0x%02x (Driver version %s)\n",
+		((apm_info.bios.version >> 8) & 0xff),
+		(apm_info.bios.version & 0xff),
+		apm_info.bios.flags,
+		driver_version);
+	if ((apm_info.bios.flags & APM_32_BIT_SUPPORT) == 0) {
+		printk(KERN_INFO "apm: no 32 bit BIOS support\n");
+		return -ENODEV;
+	}
+
+	if (allow_ints)
+		apm_info.allow_ints = 1;
+	if (broken_psr)
+		apm_info.get_power_status_broken = 1;
+	if (realmode_power_off)
+		apm_info.realmode_power_off = 1;
+	/* User can override, but default is to trust DMI */
+	if (apm_disabled != -1)
+		apm_info.disabled = apm_disabled;
+
+	/*
+	 * Fix for the Compaq Contura 3/25c which reports BIOS version 0.1
+	 * but is reportedly a 1.0 BIOS.
+	 */
+	if (apm_info.bios.version == 0x001)
+		apm_info.bios.version = 0x100;
+
+	/* BIOS < 1.2 doesn't set cseg_16_len */
+	if (apm_info.bios.version < 0x102)
+		apm_info.bios.cseg_16_len = 0; /* 64k */
+
+	if (debug) {
+		printk(KERN_INFO "apm: entry %x:%x cseg16 %x dseg %x",
+			apm_info.bios.cseg, apm_info.bios.offset,
+			apm_info.bios.cseg_16, apm_info.bios.dseg);
+		if (apm_info.bios.version > 0x100)
+			printk(" cseg len %x, dseg len %x",
+				apm_info.bios.cseg_len,
+				apm_info.bios.dseg_len);
+		if (apm_info.bios.version > 0x101)
+			printk(" cseg16 len %x", apm_info.bios.cseg_16_len);
+		printk("\n");
+	}
+
+	if (apm_info.disabled) {
+		printk(KERN_NOTICE "apm: disabled on user request.\n");
+		return -ENODEV;
+	}
+	if ((num_online_cpus() > 1) && !power_off && !smp) {
+		printk(KERN_NOTICE "apm: disabled - APM is not SMP safe.\n");
+		apm_info.disabled = 1;
+		return -ENODEV;
+	}
+	if (PM_IS_ACTIVE()) {
+		printk(KERN_NOTICE "apm: overridden by ACPI.\n");
+		apm_info.disabled = 1;
+		return -ENODEV;
+	}
+#ifdef CONFIG_PM_LEGACY
+	pm_active = 1;
+#endif
+
+	/*
+	 * Set up a segment that references the real mode segment 0x40
+	 * that extends up to the end of page zero (that we have reserved).
+	 * This is for buggy BIOS's that refer to (real mode) segment 0x40
+	 * even though they are called in protected mode.
+	 */
+	set_base(bad_bios_desc, __va((unsigned long)0x40 << 4));
+	_set_limit((char *)&bad_bios_desc, 4095 - (0x40 << 4));
+
+	/*
+	 * Set up the long jump entry point to the APM BIOS, which is called
+	 * from inline assembly.
+	 */
+	apm_bios_entry.offset = apm_info.bios.offset;
+	apm_bios_entry.segment = APM_CS;
+
+	/*
+	 * The APM 1.1 BIOS is supposed to provide limit information that it
+	 * recognizes.  Many machines do this correctly, but many others do
+	 * not restrict themselves to their claimed limit.  When this happens,
+	 * they will cause a segmentation violation in the kernel at boot time.
+	 * Most BIOS's, however, will respect a 64k limit, so we use that.
+	 *
+	 * Note we only set APM segments on CPU zero, since we pin the APM
+	 * code to that CPU.
+	 */
+	gdt = get_cpu_gdt_table(0);
+	set_base(gdt[APM_CS >> 3],
+		 __va((unsigned long)apm_info.bios.cseg << 4));
+	set_base(gdt[APM_CS_16 >> 3],
+		 __va((unsigned long)apm_info.bios.cseg_16 << 4));
+	set_base(gdt[APM_DS >> 3],
+		 __va((unsigned long)apm_info.bios.dseg << 4));
+
+	apm_proc = create_proc_entry("apm", 0, NULL);
+	if (apm_proc)
+		apm_proc->proc_fops = &apm_file_ops;
+
+	kapmd_task = kthread_create(apm, NULL, "kapmd");
+	if (IS_ERR(kapmd_task)) {
+		printk(KERN_ERR "apm: disabled - Unable to start kernel "
+				"thread.\n");
+		err = PTR_ERR(kapmd_task);
+		kapmd_task = NULL;
+		remove_proc_entry("apm", NULL);
+		return err;
+	}
+	wake_up_process(kapmd_task);
+
+	if (num_online_cpus() > 1 && !smp ) {
+		printk(KERN_NOTICE
+		   "apm: disabled - APM is not SMP safe (power off active).\n");
+		return 0;
+	}
+
+	/*
+	 * Note we don't actually care if the misc_device cannot be registered.
+	 * this driver can do its job without it, even if userspace can't
+	 * control it.  just log the error
+	 */
+	if (misc_register(&apm_device))
+		printk(KERN_WARNING "apm: Could not register misc device.\n");
+
+	if (HZ != 100)
+		idle_period = (idle_period * HZ) / 100;
+	if (idle_threshold < 100) {
+		original_pm_idle = pm_idle;
+		pm_idle  = apm_cpu_idle;
+		set_pm_idle = 1;
+	}
+
+	return 0;
+}
+
+static void __exit apm_exit(void)
+{
+	int	error;
+
+	if (set_pm_idle) {
+		pm_idle = original_pm_idle;
+		/*
+		 * We are about to unload the current idle thread pm callback
+		 * (pm_idle), Wait for all processors to update cached/local
+		 * copies of pm_idle before proceeding.
+		 */
+		cpu_idle_wait();
+	}
+	if (((apm_info.bios.flags & APM_BIOS_DISENGAGED) == 0)
+	    && (apm_info.connection_version > 0x0100)) {
+		error = apm_engage_power_management(APM_DEVICE_ALL, 0);
+		if (error)
+			apm_error("disengage power management", error);
+	}
+	misc_deregister(&apm_device);
+	remove_proc_entry("apm", NULL);
+	if (power_off)
+		pm_power_off = NULL;
+	if (kapmd_task) {
+		kthread_stop(kapmd_task);
+		kapmd_task = NULL;
+	}
+#ifdef CONFIG_PM_LEGACY
+	pm_active = 0;
+#endif
+}
+
+module_init(apm_init);
+module_exit(apm_exit);
+
+MODULE_AUTHOR("Stephen Rothwell");
+MODULE_DESCRIPTION("Advanced Power Management");
+MODULE_LICENSE("GPL");
+module_param(debug, bool, 0644);
+MODULE_PARM_DESC(debug, "Enable debug mode");
+module_param(power_off, bool, 0444);
+MODULE_PARM_DESC(power_off, "Enable power off");
+module_param(bounce_interval, int, 0444);
+MODULE_PARM_DESC(bounce_interval,
+		"Set the number of ticks to ignore suspend bounces");
+module_param(allow_ints, bool, 0444);
+MODULE_PARM_DESC(allow_ints, "Allow interrupts during BIOS calls");
+module_param(broken_psr, bool, 0444);
+MODULE_PARM_DESC(broken_psr, "BIOS has a broken GetPowerStatus call");
+module_param(realmode_power_off, bool, 0444);
+MODULE_PARM_DESC(realmode_power_off,
+		"Switch to real mode before powering off");
+module_param(idle_threshold, int, 0444);
+MODULE_PARM_DESC(idle_threshold,
+	"System idle percentage above which to make APM BIOS idle calls");
+module_param(idle_period, int, 0444);
+MODULE_PARM_DESC(idle_period,
+	"Period (in sec/100) over which to caculate the idle percentage");
+module_param(smp, bool, 0444);
+MODULE_PARM_DESC(smp,
+	"Set this to enable APM use on an SMP platform. Use with caution on older systems");
+MODULE_ALIAS_MISCDEV(APM_MINOR_DEV);
diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
new file mode 100644
index 00000000000..cfa82c899f4
--- /dev/null
+++ b/arch/x86/kernel/asm-offsets.c
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "asm-offsets_32.c"
+#else
+# include "asm-offsets_64.c"
+#endif
diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c
new file mode 100644
index 00000000000..8029742c0fc
--- /dev/null
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -0,0 +1,147 @@
+/*
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed
+ * to extract and format the required data.
+ */
+
+#include <linux/crypto.h>
+#include <linux/sched.h>
+#include <linux/signal.h>
+#include <linux/personality.h>
+#include <linux/suspend.h>
+#include <asm/ucontext.h>
+#include "sigframe_32.h"
+#include <asm/pgtable.h>
+#include <asm/fixmap.h>
+#include <asm/processor.h>
+#include <asm/thread_info.h>
+#include <asm/elf.h>
+
+#include <xen/interface/xen.h>
+
+#ifdef CONFIG_LGUEST_GUEST
+#include <linux/lguest.h>
+#include "../../../drivers/lguest/lg.h"
+#endif
+
+#define DEFINE(sym, val) \
+        asm volatile("\n->" #sym " %0 " #val : : "i" (val))
+
+#define BLANK() asm volatile("\n->" : : )
+
+#define OFFSET(sym, str, mem) \
+	DEFINE(sym, offsetof(struct str, mem));
+
+/* workaround for a warning with -Wmissing-prototypes */
+void foo(void);
+
+void foo(void)
+{
+	OFFSET(SIGCONTEXT_eax, sigcontext, eax);
+	OFFSET(SIGCONTEXT_ebx, sigcontext, ebx);
+	OFFSET(SIGCONTEXT_ecx, sigcontext, ecx);
+	OFFSET(SIGCONTEXT_edx, sigcontext, edx);
+	OFFSET(SIGCONTEXT_esi, sigcontext, esi);
+	OFFSET(SIGCONTEXT_edi, sigcontext, edi);
+	OFFSET(SIGCONTEXT_ebp, sigcontext, ebp);
+	OFFSET(SIGCONTEXT_esp, sigcontext, esp);
+	OFFSET(SIGCONTEXT_eip, sigcontext, eip);
+	BLANK();
+
+	OFFSET(CPUINFO_x86, cpuinfo_x86, x86);
+	OFFSET(CPUINFO_x86_vendor, cpuinfo_x86, x86_vendor);
+	OFFSET(CPUINFO_x86_model, cpuinfo_x86, x86_model);
+	OFFSET(CPUINFO_x86_mask, cpuinfo_x86, x86_mask);
+	OFFSET(CPUINFO_hard_math, cpuinfo_x86, hard_math);
+	OFFSET(CPUINFO_cpuid_level, cpuinfo_x86, cpuid_level);
+	OFFSET(CPUINFO_x86_capability, cpuinfo_x86, x86_capability);
+	OFFSET(CPUINFO_x86_vendor_id, cpuinfo_x86, x86_vendor_id);
+	BLANK();
+
+	OFFSET(TI_task, thread_info, task);
+	OFFSET(TI_exec_domain, thread_info, exec_domain);
+	OFFSET(TI_flags, thread_info, flags);
+	OFFSET(TI_status, thread_info, status);
+	OFFSET(TI_preempt_count, thread_info, preempt_count);
+	OFFSET(TI_addr_limit, thread_info, addr_limit);
+	OFFSET(TI_restart_block, thread_info, restart_block);
+	OFFSET(TI_sysenter_return, thread_info, sysenter_return);
+	OFFSET(TI_cpu, thread_info, cpu);
+	BLANK();
+
+	OFFSET(GDS_size, Xgt_desc_struct, size);
+	OFFSET(GDS_address, Xgt_desc_struct, address);
+	OFFSET(GDS_pad, Xgt_desc_struct, pad);
+	BLANK();
+
+	OFFSET(PT_EBX, pt_regs, ebx);
+	OFFSET(PT_ECX, pt_regs, ecx);
+	OFFSET(PT_EDX, pt_regs, edx);
+	OFFSET(PT_ESI, pt_regs, esi);
+	OFFSET(PT_EDI, pt_regs, edi);
+	OFFSET(PT_EBP, pt_regs, ebp);
+	OFFSET(PT_EAX, pt_regs, eax);
+	OFFSET(PT_DS,  pt_regs, xds);
+	OFFSET(PT_ES,  pt_regs, xes);
+	OFFSET(PT_FS,  pt_regs, xfs);
+	OFFSET(PT_ORIG_EAX, pt_regs, orig_eax);
+	OFFSET(PT_EIP, pt_regs, eip);
+	OFFSET(PT_CS,  pt_regs, xcs);
+	OFFSET(PT_EFLAGS, pt_regs, eflags);
+	OFFSET(PT_OLDESP, pt_regs, esp);
+	OFFSET(PT_OLDSS,  pt_regs, xss);
+	BLANK();
+
+	OFFSET(EXEC_DOMAIN_handler, exec_domain, handler);
+	OFFSET(RT_SIGFRAME_sigcontext, rt_sigframe, uc.uc_mcontext);
+	BLANK();
+
+	OFFSET(pbe_address, pbe, address);
+	OFFSET(pbe_orig_address, pbe, orig_address);
+	OFFSET(pbe_next, pbe, next);
+
+	/* Offset from the sysenter stack to tss.esp0 */
+	DEFINE(TSS_sysenter_esp0, offsetof(struct tss_struct, x86_tss.esp0) -
+		 sizeof(struct tss_struct));
+
+	DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
+	DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
+	DEFINE(PTRS_PER_PTE, PTRS_PER_PTE);
+	DEFINE(PTRS_PER_PMD, PTRS_PER_PMD);
+	DEFINE(PTRS_PER_PGD, PTRS_PER_PGD);
+
+	DEFINE(VDSO_PRELINK_asm, VDSO_PRELINK);
+
+	OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
+
+#ifdef CONFIG_PARAVIRT
+	BLANK();
+	OFFSET(PARAVIRT_enabled, paravirt_ops, paravirt_enabled);
+	OFFSET(PARAVIRT_irq_disable, paravirt_ops, irq_disable);
+	OFFSET(PARAVIRT_irq_enable, paravirt_ops, irq_enable);
+	OFFSET(PARAVIRT_irq_enable_sysexit, paravirt_ops, irq_enable_sysexit);
+	OFFSET(PARAVIRT_iret, paravirt_ops, iret);
+	OFFSET(PARAVIRT_read_cr0, paravirt_ops, read_cr0);
+#endif
+
+#ifdef CONFIG_XEN
+	BLANK();
+	OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
+	OFFSET(XEN_vcpu_info_pending, vcpu_info, evtchn_upcall_pending);
+#endif
+
+#ifdef CONFIG_LGUEST_GUEST
+	BLANK();
+	OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled);
+	OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc);
+	OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc);
+	OFFSET(LGUEST_PAGES_host_cr3, lguest_pages, state.host_cr3);
+	OFFSET(LGUEST_PAGES_host_sp, lguest_pages, state.host_sp);
+	OFFSET(LGUEST_PAGES_guest_gdt_desc, lguest_pages,state.guest_gdt_desc);
+	OFFSET(LGUEST_PAGES_guest_idt_desc, lguest_pages,state.guest_idt_desc);
+	OFFSET(LGUEST_PAGES_guest_gdt, lguest_pages, state.guest_gdt);
+	OFFSET(LGUEST_PAGES_regs_trapnum, lguest_pages, regs.trapnum);
+	OFFSET(LGUEST_PAGES_regs_errcode, lguest_pages, regs.errcode);
+	OFFSET(LGUEST_PAGES_regs, lguest_pages, regs);
+#endif
+}
diff --git a/arch/x86_64/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets_64.c
index 778953bc636..778953bc636 100644
--- a/arch/x86_64/kernel/asm-offsets.c
+++ b/arch/x86/kernel/asm-offsets_64.c
diff --git a/arch/x86_64/kernel/audit.c b/arch/x86/kernel/audit_64.c
index 06d3e5a14d9..06d3e5a14d9 100644
--- a/arch/x86_64/kernel/audit.c
+++ b/arch/x86/kernel/audit_64.c
diff --git a/arch/i386/kernel/bootflag.c b/arch/x86/kernel/bootflag.c
index 0b9860530a6..0b9860530a6 100644
--- a/arch/i386/kernel/bootflag.c
+++ b/arch/x86/kernel/bootflag.c
diff --git a/arch/x86_64/kernel/bugs.c b/arch/x86/kernel/bugs_64.c
index 4e5e9d364d6..4e5e9d364d6 100644
--- a/arch/x86_64/kernel/bugs.c
+++ b/arch/x86/kernel/bugs_64.c
diff --git a/arch/i386/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index 778396c78d6..778396c78d6 100644
--- a/arch/i386/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
diff --git a/arch/i386/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index 3e91d3ee26e..3e91d3ee26e 100644
--- a/arch/i386/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
diff --git a/arch/i386/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index dcf6bbb1c7c..dcf6bbb1c7c 100644
--- a/arch/i386/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
diff --git a/arch/i386/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 59266f03d1c..59266f03d1c 100644
--- a/arch/i386/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
diff --git a/arch/i386/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c
index 473eac883c7..473eac883c7 100644
--- a/arch/i386/kernel/cpu/centaur.c
+++ b/arch/x86/kernel/cpu/centaur.c
diff --git a/arch/i386/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index d506201d397..d506201d397 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
diff --git a/arch/i386/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h
index 2f6432cef6f..2f6432cef6f 100644
--- a/arch/i386/kernel/cpu/cpu.h
+++ b/arch/x86/kernel/cpu/cpu.h
diff --git a/arch/i386/kernel/cpu/cpufreq/Kconfig b/arch/x86/kernel/cpu/cpufreq/Kconfig
index d8c6f132dc7..d8c6f132dc7 100644
--- a/arch/i386/kernel/cpu/cpufreq/Kconfig
+++ b/arch/x86/kernel/cpu/cpufreq/Kconfig
diff --git a/arch/i386/kernel/cpu/cpufreq/Makefile b/arch/x86/kernel/cpu/cpufreq/Makefile
index 560f7760dae..560f7760dae 100644
--- a/arch/i386/kernel/cpu/cpufreq/Makefile
+++ b/arch/x86/kernel/cpu/cpufreq/Makefile
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
new file mode 100644
index 00000000000..b6434a7ef8b
--- /dev/null
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -0,0 +1,799 @@
+/*
+ * acpi-cpufreq.c - ACPI Processor P-States Driver ($Revision: 1.4 $)
+ *
+ *  Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com>
+ *  Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
+ *  Copyright (C) 2002 - 2004 Dominik Brodowski <linux@brodo.de>
+ *  Copyright (C) 2006       Denis Sadykov <denis.m.sadykov@intel.com>
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or (at
+ *  your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but
+ *  WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/smp.h>
+#include <linux/sched.h>
+#include <linux/cpufreq.h>
+#include <linux/compiler.h>
+#include <linux/dmi.h>
+
+#include <linux/acpi.h>
+#include <acpi/processor.h>
+
+#include <asm/io.h>
+#include <asm/msr.h>
+#include <asm/processor.h>
+#include <asm/cpufeature.h>
+#include <asm/delay.h>
+#include <asm/uaccess.h>
+
+#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "acpi-cpufreq", msg)
+
+MODULE_AUTHOR("Paul Diefenbaugh, Dominik Brodowski");
+MODULE_DESCRIPTION("ACPI Processor P-States Driver");
+MODULE_LICENSE("GPL");
+
+enum {
+	UNDEFINED_CAPABLE = 0,
+	SYSTEM_INTEL_MSR_CAPABLE,
+	SYSTEM_IO_CAPABLE,
+};
+
+#define INTEL_MSR_RANGE		(0xffff)
+#define CPUID_6_ECX_APERFMPERF_CAPABILITY	(0x1)
+
+struct acpi_cpufreq_data {
+	struct acpi_processor_performance *acpi_data;
+	struct cpufreq_frequency_table *freq_table;
+	unsigned int max_freq;
+	unsigned int resume;
+	unsigned int cpu_feature;
+};
+
+static struct acpi_cpufreq_data *drv_data[NR_CPUS];
+/* acpi_perf_data is a pointer to percpu data. */
+static struct acpi_processor_performance *acpi_perf_data;
+
+static struct cpufreq_driver acpi_cpufreq_driver;
+
+static unsigned int acpi_pstate_strict;
+
+static int check_est_cpu(unsigned int cpuid)
+{
+	struct cpuinfo_x86 *cpu = &cpu_data[cpuid];
+
+	if (cpu->x86_vendor != X86_VENDOR_INTEL ||
+	    !cpu_has(cpu, X86_FEATURE_EST))
+		return 0;
+
+	return 1;
+}
+
+static unsigned extract_io(u32 value, struct acpi_cpufreq_data *data)
+{
+	struct acpi_processor_performance *perf;
+	int i;
+
+	perf = data->acpi_data;
+
+	for (i=0; i<perf->state_count; i++) {
+		if (value == perf->states[i].status)
+			return data->freq_table[i].frequency;
+	}
+	return 0;
+}
+
+static unsigned extract_msr(u32 msr, struct acpi_cpufreq_data *data)
+{
+	int i;
+	struct acpi_processor_performance *perf;
+
+	msr &= INTEL_MSR_RANGE;
+	perf = data->acpi_data;
+
+	for (i=0; data->freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {
+		if (msr == perf->states[data->freq_table[i].index].status)
+			return data->freq_table[i].frequency;
+	}
+	return data->freq_table[0].frequency;
+}
+
+static unsigned extract_freq(u32 val, struct acpi_cpufreq_data *data)
+{
+	switch (data->cpu_feature) {
+	case SYSTEM_INTEL_MSR_CAPABLE:
+		return extract_msr(val, data);
+	case SYSTEM_IO_CAPABLE:
+		return extract_io(val, data);
+	default:
+		return 0;
+	}
+}
+
+struct msr_addr {
+	u32 reg;
+};
+
+struct io_addr {
+	u16 port;
+	u8 bit_width;
+};
+
+typedef union {
+	struct msr_addr msr;
+	struct io_addr io;
+} drv_addr_union;
+
+struct drv_cmd {
+	unsigned int type;
+	cpumask_t mask;
+	drv_addr_union addr;
+	u32 val;
+};
+
+static void do_drv_read(struct drv_cmd *cmd)
+{
+	u32 h;
+
+	switch (cmd->type) {
+	case SYSTEM_INTEL_MSR_CAPABLE:
+		rdmsr(cmd->addr.msr.reg, cmd->val, h);
+		break;
+	case SYSTEM_IO_CAPABLE:
+		acpi_os_read_port((acpi_io_address)cmd->addr.io.port,
+				&cmd->val,
+				(u32)cmd->addr.io.bit_width);
+		break;
+	default:
+		break;
+	}
+}
+
+static void do_drv_write(struct drv_cmd *cmd)
+{
+	u32 lo, hi;
+
+	switch (cmd->type) {
+	case SYSTEM_INTEL_MSR_CAPABLE:
+		rdmsr(cmd->addr.msr.reg, lo, hi);
+		lo = (lo & ~INTEL_MSR_RANGE) | (cmd->val & INTEL_MSR_RANGE);
+		wrmsr(cmd->addr.msr.reg, lo, hi);
+		break;
+	case SYSTEM_IO_CAPABLE:
+		acpi_os_write_port((acpi_io_address)cmd->addr.io.port,
+				cmd->val,
+				(u32)cmd->addr.io.bit_width);
+		break;
+	default:
+		break;
+	}
+}
+
+static void drv_read(struct drv_cmd *cmd)
+{
+	cpumask_t saved_mask = current->cpus_allowed;
+	cmd->val = 0;
+
+	set_cpus_allowed(current, cmd->mask);
+	do_drv_read(cmd);
+	set_cpus_allowed(current, saved_mask);
+}
+
+static void drv_write(struct drv_cmd *cmd)
+{
+	cpumask_t saved_mask = current->cpus_allowed;
+	unsigned int i;
+
+	for_each_cpu_mask(i, cmd->mask) {
+		set_cpus_allowed(current, cpumask_of_cpu(i));
+		do_drv_write(cmd);
+	}
+
+	set_cpus_allowed(current, saved_mask);
+	return;
+}
+
+static u32 get_cur_val(cpumask_t mask)
+{
+	struct acpi_processor_performance *perf;
+	struct drv_cmd cmd;
+
+	if (unlikely(cpus_empty(mask)))
+		return 0;
+
+	switch (drv_data[first_cpu(mask)]->cpu_feature) {
+	case SYSTEM_INTEL_MSR_CAPABLE:
+		cmd.type = SYSTEM_INTEL_MSR_CAPABLE;
+		cmd.addr.msr.reg = MSR_IA32_PERF_STATUS;
+		break;
+	case SYSTEM_IO_CAPABLE:
+		cmd.type = SYSTEM_IO_CAPABLE;
+		perf = drv_data[first_cpu(mask)]->acpi_data;
+		cmd.addr.io.port = perf->control_register.address;
+		cmd.addr.io.bit_width = perf->control_register.bit_width;
+		break;
+	default:
+		return 0;
+	}
+
+	cmd.mask = mask;
+
+	drv_read(&cmd);
+
+	dprintk("get_cur_val = %u\n", cmd.val);
+
+	return cmd.val;
+}
+
+/*
+ * Return the measured active (C0) frequency on this CPU since last call
+ * to this function.
+ * Input: cpu number
+ * Return: Average CPU frequency in terms of max frequency (zero on error)
+ *
+ * We use IA32_MPERF and IA32_APERF MSRs to get the measured performance
+ * over a period of time, while CPU is in C0 state.
+ * IA32_MPERF counts at the rate of max advertised frequency
+ * IA32_APERF counts at the rate of actual CPU frequency
+ * Only IA32_APERF/IA32_MPERF ratio is architecturally defined and
+ * no meaning should be associated with absolute values of these MSRs.
+ */
+static unsigned int get_measured_perf(unsigned int cpu)
+{
+	union {
+		struct {
+			u32 lo;
+			u32 hi;
+		} split;
+		u64 whole;
+	} aperf_cur, mperf_cur;
+
+	cpumask_t saved_mask;
+	unsigned int perf_percent;
+	unsigned int retval;
+
+	saved_mask = current->cpus_allowed;
+	set_cpus_allowed(current, cpumask_of_cpu(cpu));
+	if (get_cpu() != cpu) {
+		/* We were not able to run on requested processor */
+		put_cpu();
+		return 0;
+	}
+
+	rdmsr(MSR_IA32_APERF, aperf_cur.split.lo, aperf_cur.split.hi);
+	rdmsr(MSR_IA32_MPERF, mperf_cur.split.lo, mperf_cur.split.hi);
+
+	wrmsr(MSR_IA32_APERF, 0,0);
+	wrmsr(MSR_IA32_MPERF, 0,0);
+
+#ifdef __i386__
+	/*
+	 * We dont want to do 64 bit divide with 32 bit kernel
+	 * Get an approximate value. Return failure in case we cannot get
+	 * an approximate value.
+	 */
+	if (unlikely(aperf_cur.split.hi || mperf_cur.split.hi)) {
+		int shift_count;
+		u32 h;
+
+		h = max_t(u32, aperf_cur.split.hi, mperf_cur.split.hi);
+		shift_count = fls(h);
+
+		aperf_cur.whole >>= shift_count;
+		mperf_cur.whole >>= shift_count;
+	}
+
+	if (((unsigned long)(-1) / 100) < aperf_cur.split.lo) {
+		int shift_count = 7;
+		aperf_cur.split.lo >>= shift_count;
+		mperf_cur.split.lo >>= shift_count;
+	}
+
+	if (aperf_cur.split.lo && mperf_cur.split.lo)
+		perf_percent = (aperf_cur.split.lo * 100) / mperf_cur.split.lo;
+	else
+		perf_percent = 0;
+
+#else
+	if (unlikely(((unsigned long)(-1) / 100) < aperf_cur.whole)) {
+		int shift_count = 7;
+		aperf_cur.whole >>= shift_count;
+		mperf_cur.whole >>= shift_count;
+	}
+
+	if (aperf_cur.whole && mperf_cur.whole)
+		perf_percent = (aperf_cur.whole * 100) / mperf_cur.whole;
+	else
+		perf_percent = 0;
+
+#endif
+
+	retval = drv_data[cpu]->max_freq * perf_percent / 100;
+
+	put_cpu();
+	set_cpus_allowed(current, saved_mask);
+
+	dprintk("cpu %d: performance percent %d\n", cpu, perf_percent);
+	return retval;
+}
+
+static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
+{
+	struct acpi_cpufreq_data *data = drv_data[cpu];
+	unsigned int freq;
+
+	dprintk("get_cur_freq_on_cpu (%d)\n", cpu);
+
+	if (unlikely(data == NULL ||
+		     data->acpi_data == NULL || data->freq_table == NULL)) {
+		return 0;
+	}
+
+	freq = extract_freq(get_cur_val(cpumask_of_cpu(cpu)), data);
+	dprintk("cur freq = %u\n", freq);
+
+	return freq;
+}
+
+static unsigned int check_freqs(cpumask_t mask, unsigned int freq,
+				struct acpi_cpufreq_data *data)
+{
+	unsigned int cur_freq;
+	unsigned int i;
+
+	for (i=0; i<100; i++) {
+		cur_freq = extract_freq(get_cur_val(mask), data);
+		if (cur_freq == freq)
+			return 1;
+		udelay(10);
+	}
+	return 0;
+}
+
+static int acpi_cpufreq_target(struct cpufreq_policy *policy,
+			       unsigned int target_freq, unsigned int relation)
+{
+	struct acpi_cpufreq_data *data = drv_data[policy->cpu];
+	struct acpi_processor_performance *perf;
+	struct cpufreq_freqs freqs;
+	cpumask_t online_policy_cpus;
+	struct drv_cmd cmd;
+	unsigned int next_state = 0; /* Index into freq_table */
+	unsigned int next_perf_state = 0; /* Index into perf table */
+	unsigned int i;
+	int result = 0;
+
+	dprintk("acpi_cpufreq_target %d (%d)\n", target_freq, policy->cpu);
+
+	if (unlikely(data == NULL ||
+	     data->acpi_data == NULL || data->freq_table == NULL)) {
+		return -ENODEV;
+	}
+
+	perf = data->acpi_data;
+	result = cpufreq_frequency_table_target(policy,
+						data->freq_table,
+						target_freq,
+						relation, &next_state);
+	if (unlikely(result))
+		return -ENODEV;
+
+#ifdef CONFIG_HOTPLUG_CPU
+	/* cpufreq holds the hotplug lock, so we are safe from here on */
+	cpus_and(online_policy_cpus, cpu_online_map, policy->cpus);
+#else
+	online_policy_cpus = policy->cpus;
+#endif
+
+	next_perf_state = data->freq_table[next_state].index;
+	if (perf->state == next_perf_state) {
+		if (unlikely(data->resume)) {
+			dprintk("Called after resume, resetting to P%d\n",
+				next_perf_state);
+			data->resume = 0;
+		} else {
+			dprintk("Already at target state (P%d)\n",
+				next_perf_state);
+			return 0;
+		}
+	}
+
+	switch (data->cpu_feature) {
+	case SYSTEM_INTEL_MSR_CAPABLE:
+		cmd.type = SYSTEM_INTEL_MSR_CAPABLE;
+		cmd.addr.msr.reg = MSR_IA32_PERF_CTL;
+		cmd.val = (u32) perf->states[next_perf_state].control;
+		break;
+	case SYSTEM_IO_CAPABLE:
+		cmd.type = SYSTEM_IO_CAPABLE;
+		cmd.addr.io.port = perf->control_register.address;
+		cmd.addr.io.bit_width = perf->control_register.bit_width;
+		cmd.val = (u32) perf->states[next_perf_state].control;
+		break;
+	default:
+		return -ENODEV;
+	}
+
+	cpus_clear(cmd.mask);
+
+	if (policy->shared_type != CPUFREQ_SHARED_TYPE_ANY)
+		cmd.mask = online_policy_cpus;
+	else
+		cpu_set(policy->cpu, cmd.mask);
+
+	freqs.old = perf->states[perf->state].core_frequency * 1000;
+	freqs.new = data->freq_table[next_state].frequency;
+	for_each_cpu_mask(i, cmd.mask) {
+		freqs.cpu = i;
+		cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+	}
+
+	drv_write(&cmd);
+
+	if (acpi_pstate_strict) {
+		if (!check_freqs(cmd.mask, freqs.new, data)) {
+			dprintk("acpi_cpufreq_target failed (%d)\n",
+				policy->cpu);
+			return -EAGAIN;
+		}
+	}
+
+	for_each_cpu_mask(i, cmd.mask) {
+		freqs.cpu = i;
+		cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+	}
+	perf->state = next_perf_state;
+
+	return result;
+}
+
+static int acpi_cpufreq_verify(struct cpufreq_policy *policy)
+{
+	struct acpi_cpufreq_data *data = drv_data[policy->cpu];
+
+	dprintk("acpi_cpufreq_verify\n");
+
+	return cpufreq_frequency_table_verify(policy, data->freq_table);
+}
+
+static unsigned long
+acpi_cpufreq_guess_freq(struct acpi_cpufreq_data *data, unsigned int cpu)
+{
+	struct acpi_processor_performance *perf = data->acpi_data;
+
+	if (cpu_khz) {
+		/* search the closest match to cpu_khz */
+		unsigned int i;
+		unsigned long freq;
+		unsigned long freqn = perf->states[0].core_frequency * 1000;
+
+		for (i=0; i<(perf->state_count-1); i++) {
+			freq = freqn;
+			freqn = perf->states[i+1].core_frequency * 1000;
+			if ((2 * cpu_khz) > (freqn + freq)) {
+				perf->state = i;
+				return freq;
+			}
+		}
+		perf->state = perf->state_count-1;
+		return freqn;
+	} else {
+		/* assume CPU is at P0... */
+		perf->state = 0;
+		return perf->states[0].core_frequency * 1000;
+	}
+}
+
+/*
+ * acpi_cpufreq_early_init - initialize ACPI P-States library
+ *
+ * Initialize the ACPI P-States library (drivers/acpi/processor_perflib.c)
+ * in order to determine correct frequency and voltage pairings. We can
+ * do _PDC and _PSD and find out the processor dependency for the
+ * actual init that will happen later...
+ */
+static int __init acpi_cpufreq_early_init(void)
+{
+	dprintk("acpi_cpufreq_early_init\n");
+
+	acpi_perf_data = alloc_percpu(struct acpi_processor_performance);
+	if (!acpi_perf_data) {
+		dprintk("Memory allocation error for acpi_perf_data.\n");
+		return -ENOMEM;
+	}
+
+	/* Do initialization in ACPI core */
+	acpi_processor_preregister_performance(acpi_perf_data);
+	return 0;
+}
+
+#ifdef CONFIG_SMP
+/*
+ * Some BIOSes do SW_ANY coordination internally, either set it up in hw
+ * or do it in BIOS firmware and won't inform about it to OS. If not
+ * detected, this has a side effect of making CPU run at a different speed
+ * than OS intended it to run at. Detect it and handle it cleanly.
+ */
+static int bios_with_sw_any_bug;
+
+static int sw_any_bug_found(const struct dmi_system_id *d)
+{
+	bios_with_sw_any_bug = 1;
+	return 0;
+}
+
+static const struct dmi_system_id sw_any_bug_dmi_table[] = {
+	{
+		.callback = sw_any_bug_found,
+		.ident = "Supermicro Server X6DLP",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Supermicro"),
+			DMI_MATCH(DMI_BIOS_VERSION, "080010"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "X6DLP"),
+		},
+	},
+	{ }
+};
+#endif
+
+static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
+{
+	unsigned int i;
+	unsigned int valid_states = 0;
+	unsigned int cpu = policy->cpu;
+	struct acpi_cpufreq_data *data;
+	unsigned int result = 0;
+	struct cpuinfo_x86 *c = &cpu_data[policy->cpu];
+	struct acpi_processor_performance *perf;
+
+	dprintk("acpi_cpufreq_cpu_init\n");
+
+	data = kzalloc(sizeof(struct acpi_cpufreq_data), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
+	data->acpi_data = percpu_ptr(acpi_perf_data, cpu);
+	drv_data[cpu] = data;
+
+	if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
+		acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
+
+	result = acpi_processor_register_performance(data->acpi_data, cpu);
+	if (result)
+		goto err_free;
+
+	perf = data->acpi_data;
+	policy->shared_type = perf->shared_type;
+
+	/*
+	 * Will let policy->cpus know about dependency only when software
+	 * coordination is required.
+	 */
+	if (policy->shared_type == CPUFREQ_SHARED_TYPE_ALL ||
+	    policy->shared_type == CPUFREQ_SHARED_TYPE_ANY) {
+		policy->cpus = perf->shared_cpu_map;
+	}
+
+#ifdef CONFIG_SMP
+	dmi_check_system(sw_any_bug_dmi_table);
+	if (bios_with_sw_any_bug && cpus_weight(policy->cpus) == 1) {
+		policy->shared_type = CPUFREQ_SHARED_TYPE_ALL;
+		policy->cpus = cpu_core_map[cpu];
+	}
+#endif
+
+	/* capability check */
+	if (perf->state_count <= 1) {
+		dprintk("No P-States\n");
+		result = -ENODEV;
+		goto err_unreg;
+	}
+
+	if (perf->control_register.space_id != perf->status_register.space_id) {
+		result = -ENODEV;
+		goto err_unreg;
+	}
+
+	switch (perf->control_register.space_id) {
+	case ACPI_ADR_SPACE_SYSTEM_IO:
+		dprintk("SYSTEM IO addr space\n");
+		data->cpu_feature = SYSTEM_IO_CAPABLE;
+		break;
+	case ACPI_ADR_SPACE_FIXED_HARDWARE:
+		dprintk("HARDWARE addr space\n");
+		if (!check_est_cpu(cpu)) {
+			result = -ENODEV;
+			goto err_unreg;
+		}
+		data->cpu_feature = SYSTEM_INTEL_MSR_CAPABLE;
+		break;
+	default:
+		dprintk("Unknown addr space %d\n",
+			(u32) (perf->control_register.space_id));
+		result = -ENODEV;
+		goto err_unreg;
+	}
+
+	data->freq_table = kmalloc(sizeof(struct cpufreq_frequency_table) *
+		    (perf->state_count+1), GFP_KERNEL);
+	if (!data->freq_table) {
+		result = -ENOMEM;
+		goto err_unreg;
+	}
+
+	/* detect transition latency */
+	policy->cpuinfo.transition_latency = 0;
+	for (i=0; i<perf->state_count; i++) {
+		if ((perf->states[i].transition_latency * 1000) >
+		    policy->cpuinfo.transition_latency)
+			policy->cpuinfo.transition_latency =
+			    perf->states[i].transition_latency * 1000;
+	}
+	policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
+
+	data->max_freq = perf->states[0].core_frequency * 1000;
+	/* table init */
+	for (i=0; i<perf->state_count; i++) {
+		if (i>0 && perf->states[i].core_frequency >=
+		    data->freq_table[valid_states-1].frequency / 1000)
+			continue;
+
+		data->freq_table[valid_states].index = i;
+		data->freq_table[valid_states].frequency =
+		    perf->states[i].core_frequency * 1000;
+		valid_states++;
+	}
+	data->freq_table[valid_states].frequency = CPUFREQ_TABLE_END;
+	perf->state = 0;
+
+	result = cpufreq_frequency_table_cpuinfo(policy, data->freq_table);
+	if (result)
+		goto err_freqfree;
+
+	switch (perf->control_register.space_id) {
+	case ACPI_ADR_SPACE_SYSTEM_IO:
+		/* Current speed is unknown and not detectable by IO port */
+		policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
+		break;
+	case ACPI_ADR_SPACE_FIXED_HARDWARE:
+		acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
+		policy->cur = get_cur_freq_on_cpu(cpu);
+		break;
+	default:
+		break;
+	}
+
+	/* notify BIOS that we exist */
+	acpi_processor_notify_smm(THIS_MODULE);
+
+	/* Check for APERF/MPERF support in hardware */
+	if (c->x86_vendor == X86_VENDOR_INTEL && c->cpuid_level >= 6) {
+		unsigned int ecx;
+		ecx = cpuid_ecx(6);
+		if (ecx & CPUID_6_ECX_APERFMPERF_CAPABILITY)
+			acpi_cpufreq_driver.getavg = get_measured_perf;
+	}
+
+	dprintk("CPU%u - ACPI performance management activated.\n", cpu);
+	for (i = 0; i < perf->state_count; i++)
+		dprintk("     %cP%d: %d MHz, %d mW, %d uS\n",
+			(i == perf->state ? '*' : ' '), i,
+			(u32) perf->states[i].core_frequency,
+			(u32) perf->states[i].power,
+			(u32) perf->states[i].transition_latency);
+
+	cpufreq_frequency_table_get_attr(data->freq_table, policy->cpu);
+
+	/*
+	 * the first call to ->target() should result in us actually
+	 * writing something to the appropriate registers.
+	 */
+	data->resume = 1;
+
+	return result;
+
+err_freqfree:
+	kfree(data->freq_table);
+err_unreg:
+	acpi_processor_unregister_performance(perf, cpu);
+err_free:
+	kfree(data);
+	drv_data[cpu] = NULL;
+
+	return result;
+}
+
+static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
+{
+	struct acpi_cpufreq_data *data = drv_data[policy->cpu];
+
+	dprintk("acpi_cpufreq_cpu_exit\n");
+
+	if (data) {
+		cpufreq_frequency_table_put_attr(policy->cpu);
+		drv_data[policy->cpu] = NULL;
+		acpi_processor_unregister_performance(data->acpi_data,
+						      policy->cpu);
+		kfree(data);
+	}
+
+	return 0;
+}
+
+static int acpi_cpufreq_resume(struct cpufreq_policy *policy)
+{
+	struct acpi_cpufreq_data *data = drv_data[policy->cpu];
+
+	dprintk("acpi_cpufreq_resume\n");
+
+	data->resume = 1;
+
+	return 0;
+}
+
+static struct freq_attr *acpi_cpufreq_attr[] = {
+	&cpufreq_freq_attr_scaling_available_freqs,
+	NULL,
+};
+
+static struct cpufreq_driver acpi_cpufreq_driver = {
+	.verify = acpi_cpufreq_verify,
+	.target = acpi_cpufreq_target,
+	.init = acpi_cpufreq_cpu_init,
+	.exit = acpi_cpufreq_cpu_exit,
+	.resume = acpi_cpufreq_resume,
+	.name = "acpi-cpufreq",
+	.owner = THIS_MODULE,
+	.attr = acpi_cpufreq_attr,
+};
+
+static int __init acpi_cpufreq_init(void)
+{
+	int ret;
+
+	dprintk("acpi_cpufreq_init\n");
+
+	ret = acpi_cpufreq_early_init();
+	if (ret)
+		return ret;
+
+	return cpufreq_register_driver(&acpi_cpufreq_driver);
+}
+
+static void __exit acpi_cpufreq_exit(void)
+{
+	dprintk("acpi_cpufreq_exit\n");
+
+	cpufreq_unregister_driver(&acpi_cpufreq_driver);
+
+	free_percpu(acpi_perf_data);
+
+	return;
+}
+
+module_param(acpi_pstate_strict, uint, 0644);
+MODULE_PARM_DESC(acpi_pstate_strict,
+	"value 0 or non-zero. non-zero -> strict ACPI checks are "
+	"performed during frequency changes.");
+
+late_initcall(acpi_cpufreq_init);
+module_exit(acpi_cpufreq_exit);
+
+MODULE_ALIAS("acpi");
diff --git a/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c b/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c
index 66acd503991..66acd503991 100644
--- a/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c
+++ b/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c
diff --git a/arch/i386/kernel/cpu/cpufreq/e_powersaver.c b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
index f43d98e11cc..f43d98e11cc 100644
--- a/arch/i386/kernel/cpu/cpufreq/e_powersaver.c
+++ b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
diff --git a/arch/i386/kernel/cpu/cpufreq/elanfreq.c b/arch/x86/kernel/cpu/cpufreq/elanfreq.c
index f317276afa7..f317276afa7 100644
--- a/arch/i386/kernel/cpu/cpufreq/elanfreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/elanfreq.c
diff --git a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c b/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c
index 461dabc4e49..461dabc4e49 100644
--- a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
+++ b/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/x86/kernel/cpu/cpufreq/longhaul.c
index f0cce3c2dc3..f0cce3c2dc3 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/x86/kernel/cpu/cpufreq/longhaul.c
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.h b/arch/x86/kernel/cpu/cpufreq/longhaul.h
index 4fcc320997d..4fcc320997d 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.h
+++ b/arch/x86/kernel/cpu/cpufreq/longhaul.h
diff --git a/arch/i386/kernel/cpu/cpufreq/longrun.c b/arch/x86/kernel/cpu/cpufreq/longrun.c
index b2689514295..b2689514295 100644
--- a/arch/i386/kernel/cpu/cpufreq/longrun.c
+++ b/arch/x86/kernel/cpu/cpufreq/longrun.c
diff --git a/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
index 4c76b511e19..4c76b511e19 100644
--- a/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k6.c b/arch/x86/kernel/cpu/cpufreq/powernow-k6.c
index f89524051e4..f89524051e4 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k6.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k6.c
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k7.c b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
index ca3e1d34188..ca3e1d34188 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k7.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k7.h b/arch/x86/kernel/cpu/cpufreq/powernow-k7.h
index f8a63b3664e..f8a63b3664e 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k7.h
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k7.h
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 34ed53a0673..34ed53a0673 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
index b06c812208c..b06c812208c 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
diff --git a/arch/i386/kernel/cpu/cpufreq/sc520_freq.c b/arch/x86/kernel/cpu/cpufreq/sc520_freq.c
index b8fb4b521c6..b8fb4b521c6 100644
--- a/arch/i386/kernel/cpu/cpufreq/sc520_freq.c
+++ b/arch/x86/kernel/cpu/cpufreq/sc520_freq.c
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
index 6c5dc2c85ae..6c5dc2c85ae 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c b/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c
index a5b2346faf1..a5b2346faf1 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c b/arch/x86/kernel/cpu/cpufreq/speedstep-lib.c
index b1acc8ce316..b1acc8ce316 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-lib.c
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.h b/arch/x86/kernel/cpu/cpufreq/speedstep-lib.h
index b11bcc608ca..b11bcc608ca 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.h
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-lib.h
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c b/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c
index e1c509aa305..e1c509aa305 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c
diff --git a/arch/i386/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index 122d2d75aa9..122d2d75aa9 100644
--- a/arch/i386/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
diff --git a/arch/i386/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index dc4e08147b1..dc4e08147b1 100644
--- a/arch/i386/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
diff --git a/arch/i386/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index db6c25aa577..db6c25aa577 100644
--- a/arch/i386/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
diff --git a/arch/i386/kernel/cpu/mcheck/Makefile b/arch/x86/kernel/cpu/mcheck/Makefile
index f1ebe1c1c17..f1ebe1c1c17 100644
--- a/arch/i386/kernel/cpu/mcheck/Makefile
+++ b/arch/x86/kernel/cpu/mcheck/Makefile
diff --git a/arch/i386/kernel/cpu/mcheck/k7.c b/arch/x86/kernel/cpu/mcheck/k7.c
index eef63e3630c..eef63e3630c 100644
--- a/arch/i386/kernel/cpu/mcheck/k7.c
+++ b/arch/x86/kernel/cpu/mcheck/k7.c
diff --git a/arch/i386/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 34c781eddee..34c781eddee 100644
--- a/arch/i386/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
diff --git a/arch/i386/kernel/cpu/mcheck/mce.h b/arch/x86/kernel/cpu/mcheck/mce.h
index 81fb6e2d35f..81fb6e2d35f 100644
--- a/arch/i386/kernel/cpu/mcheck/mce.h
+++ b/arch/x86/kernel/cpu/mcheck/mce.h
diff --git a/arch/i386/kernel/cpu/mcheck/non-fatal.c b/arch/x86/kernel/cpu/mcheck/non-fatal.c
index bf39409b383..bf39409b383 100644
--- a/arch/i386/kernel/cpu/mcheck/non-fatal.c
+++ b/arch/x86/kernel/cpu/mcheck/non-fatal.c
diff --git a/arch/i386/kernel/cpu/mcheck/p4.c b/arch/x86/kernel/cpu/mcheck/p4.c
index 1509edfb231..1509edfb231 100644
--- a/arch/i386/kernel/cpu/mcheck/p4.c
+++ b/arch/x86/kernel/cpu/mcheck/p4.c
diff --git a/arch/i386/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
index 94bc43d950c..94bc43d950c 100644
--- a/arch/i386/kernel/cpu/mcheck/p5.c
+++ b/arch/x86/kernel/cpu/mcheck/p5.c
diff --git a/arch/i386/kernel/cpu/mcheck/p6.c b/arch/x86/kernel/cpu/mcheck/p6.c
index deeae42ce19..deeae42ce19 100644
--- a/arch/i386/kernel/cpu/mcheck/p6.c
+++ b/arch/x86/kernel/cpu/mcheck/p6.c
diff --git a/arch/i386/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c
index 1203dc5ab87..1203dc5ab87 100644
--- a/arch/i386/kernel/cpu/mcheck/therm_throt.c
+++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
diff --git a/arch/i386/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
index 9e424b6c293..9e424b6c293 100644
--- a/arch/i386/kernel/cpu/mcheck/winchip.c
+++ b/arch/x86/kernel/cpu/mcheck/winchip.c
diff --git a/arch/i386/kernel/cpu/mtrr/Makefile b/arch/x86/kernel/cpu/mtrr/Makefile
index 191fc053364..191fc053364 100644
--- a/arch/i386/kernel/cpu/mtrr/Makefile
+++ b/arch/x86/kernel/cpu/mtrr/Makefile
diff --git a/arch/i386/kernel/cpu/mtrr/amd.c b/arch/x86/kernel/cpu/mtrr/amd.c
index 0949cdbf848..0949cdbf848 100644
--- a/arch/i386/kernel/cpu/mtrr/amd.c
+++ b/arch/x86/kernel/cpu/mtrr/amd.c
diff --git a/arch/i386/kernel/cpu/mtrr/centaur.c b/arch/x86/kernel/cpu/mtrr/centaur.c
index cb9aa3a7a7a..cb9aa3a7a7a 100644
--- a/arch/i386/kernel/cpu/mtrr/centaur.c
+++ b/arch/x86/kernel/cpu/mtrr/centaur.c
diff --git a/arch/i386/kernel/cpu/mtrr/cyrix.c b/arch/x86/kernel/cpu/mtrr/cyrix.c
index 2287d4863a8..2287d4863a8 100644
--- a/arch/i386/kernel/cpu/mtrr/cyrix.c
+++ b/arch/x86/kernel/cpu/mtrr/cyrix.c
diff --git a/arch/i386/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 56f64e34829..56f64e34829 100644
--- a/arch/i386/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
diff --git a/arch/i386/kernel/cpu/mtrr/if.c b/arch/x86/kernel/cpu/mtrr/if.c
index c7d8f175674..c7d8f175674 100644
--- a/arch/i386/kernel/cpu/mtrr/if.c
+++ b/arch/x86/kernel/cpu/mtrr/if.c
diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index c48b6fea5ab..c48b6fea5ab 100644
--- a/arch/i386/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
diff --git a/arch/i386/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
index 289dfe6030e..289dfe6030e 100644
--- a/arch/i386/kernel/cpu/mtrr/mtrr.h
+++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
diff --git a/arch/x86/kernel/cpu/mtrr/state.c b/arch/x86/kernel/cpu/mtrr/state.c
new file mode 100644
index 00000000000..49e20c2afcd
--- /dev/null
+++ b/arch/x86/kernel/cpu/mtrr/state.c
@@ -0,0 +1,79 @@
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <asm/io.h>
+#include <asm/mtrr.h>
+#include <asm/msr.h>
+#include <asm/processor-cyrix.h>
+#include "mtrr.h"
+
+
+/*  Put the processor into a state where MTRRs can be safely set  */
+void set_mtrr_prepare_save(struct set_mtrr_context *ctxt)
+{
+	unsigned int cr0;
+
+	/*  Disable interrupts locally  */
+	local_irq_save(ctxt->flags);
+
+	if (use_intel() || is_cpu(CYRIX)) {
+
+		/*  Save value of CR4 and clear Page Global Enable (bit 7)  */
+		if ( cpu_has_pge ) {
+			ctxt->cr4val = read_cr4();
+			write_cr4(ctxt->cr4val & ~X86_CR4_PGE);
+		}
+
+		/*  Disable and flush caches. Note that wbinvd flushes the TLBs as
+		    a side-effect  */
+		cr0 = read_cr0() | 0x40000000;
+		wbinvd();
+		write_cr0(cr0);
+		wbinvd();
+
+		if (use_intel())
+			/*  Save MTRR state */
+			rdmsr(MTRRdefType_MSR, ctxt->deftype_lo, ctxt->deftype_hi);
+		else
+			/* Cyrix ARRs - everything else were excluded at the top */
+			ctxt->ccr3 = getCx86(CX86_CCR3);
+	}
+}
+
+void set_mtrr_cache_disable(struct set_mtrr_context *ctxt)
+{
+	if (use_intel()) 
+		/*  Disable MTRRs, and set the default type to uncached  */
+		mtrr_wrmsr(MTRRdefType_MSR, ctxt->deftype_lo & 0xf300UL,
+		      ctxt->deftype_hi);
+	else if (is_cpu(CYRIX))
+		/* Cyrix ARRs - everything else were excluded at the top */
+		setCx86(CX86_CCR3, (ctxt->ccr3 & 0x0f) | 0x10);
+}
+
+/*  Restore the processor after a set_mtrr_prepare  */
+void set_mtrr_done(struct set_mtrr_context *ctxt)
+{
+	if (use_intel() || is_cpu(CYRIX)) {
+
+		/*  Flush caches and TLBs  */
+		wbinvd();
+
+		/*  Restore MTRRdefType  */
+		if (use_intel())
+			/* Intel (P6) standard MTRRs */
+			mtrr_wrmsr(MTRRdefType_MSR, ctxt->deftype_lo, ctxt->deftype_hi);
+		else
+			/* Cyrix ARRs - everything else was excluded at the top */
+			setCx86(CX86_CCR3, ctxt->ccr3);
+		
+		/*  Enable caches  */
+		write_cr0(read_cr0() & 0xbfffffff);
+
+		/*  Restore value of CR4  */
+		if ( cpu_has_pge )
+			write_cr4(ctxt->cr4val);
+	}
+	/*  Re-enable interrupts locally (if enabled previously)  */
+	local_irq_restore(ctxt->flags);
+}
+
diff --git a/arch/i386/kernel/cpu/nexgen.c b/arch/x86/kernel/cpu/nexgen.c
index 961fbe1a748..961fbe1a748 100644
--- a/arch/i386/kernel/cpu/nexgen.c
+++ b/arch/x86/kernel/cpu/nexgen.c
diff --git a/arch/i386/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c
index 93fecd4b03d..93fecd4b03d 100644
--- a/arch/i386/kernel/cpu/perfctr-watchdog.c
+++ b/arch/x86/kernel/cpu/perfctr-watchdog.c
diff --git a/arch/i386/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c
index 1e31b6caffb..1e31b6caffb 100644
--- a/arch/i386/kernel/cpu/proc.c
+++ b/arch/x86/kernel/cpu/proc.c
diff --git a/arch/i386/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c
index 200fb3f9ebf..200fb3f9ebf 100644
--- a/arch/i386/kernel/cpu/transmeta.c
+++ b/arch/x86/kernel/cpu/transmeta.c
diff --git a/arch/i386/kernel/cpu/umc.c b/arch/x86/kernel/cpu/umc.c
index a7a4e75bdcd..a7a4e75bdcd 100644
--- a/arch/i386/kernel/cpu/umc.c
+++ b/arch/x86/kernel/cpu/umc.c
diff --git a/arch/x86_64/kernel/cpufreq/Kconfig b/arch/x86/kernel/cpufreq/Kconfig
index a3fd51926cb..a3fd51926cb 100644
--- a/arch/x86_64/kernel/cpufreq/Kconfig
+++ b/arch/x86/kernel/cpufreq/Kconfig
diff --git a/arch/i386/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index 5c2faa10e9f..5c2faa10e9f 100644
--- a/arch/i386/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
diff --git a/arch/i386/kernel/crash.c b/arch/x86/kernel/crash_32.c
index 53589d1b1a0..53589d1b1a0 100644
--- a/arch/i386/kernel/crash.c
+++ b/arch/x86/kernel/crash_32.c
diff --git a/arch/x86_64/kernel/crash.c b/arch/x86/kernel/crash_64.c
index 13432a1ae90..13432a1ae90 100644
--- a/arch/x86_64/kernel/crash.c
+++ b/arch/x86/kernel/crash_64.c
diff --git a/arch/i386/kernel/crash_dump.c b/arch/x86/kernel/crash_dump_32.c
index 3f532df488b..3f532df488b 100644
--- a/arch/i386/kernel/crash_dump.c
+++ b/arch/x86/kernel/crash_dump_32.c
diff --git a/arch/x86_64/kernel/crash_dump.c b/arch/x86/kernel/crash_dump_64.c
index 942deac4d43..942deac4d43 100644
--- a/arch/x86_64/kernel/crash_dump.c
+++ b/arch/x86/kernel/crash_dump_64.c
diff --git a/arch/i386/kernel/doublefault.c b/arch/x86/kernel/doublefault_32.c
index 40978af630e..40978af630e 100644
--- a/arch/i386/kernel/doublefault.c
+++ b/arch/x86/kernel/doublefault_32.c
diff --git a/arch/i386/kernel/e820.c b/arch/x86/kernel/e820_32.c
index 3c86b979a40..3c86b979a40 100644
--- a/arch/i386/kernel/e820.c
+++ b/arch/x86/kernel/e820_32.c
diff --git a/arch/x86_64/kernel/e820.c b/arch/x86/kernel/e820_64.c
index 0f4d5e209e9..0f4d5e209e9 100644
--- a/arch/x86_64/kernel/e820.c
+++ b/arch/x86/kernel/e820_64.c
diff --git a/arch/x86_64/kernel/early-quirks.c b/arch/x86/kernel/early-quirks_64.c
index 13aa4fd728f..13aa4fd728f 100644
--- a/arch/x86_64/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks_64.c
diff --git a/arch/x86_64/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index fd9aff3f389..fd9aff3f389 100644
--- a/arch/x86_64/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
diff --git a/arch/i386/kernel/efi.c b/arch/x86/kernel/efi_32.c
index 2452c6fbe99..2452c6fbe99 100644
--- a/arch/i386/kernel/efi.c
+++ b/arch/x86/kernel/efi_32.c
diff --git a/arch/i386/kernel/efi_stub.S b/arch/x86/kernel/efi_stub_32.S
index ef00bb77d7e..ef00bb77d7e 100644
--- a/arch/i386/kernel/efi_stub.S
+++ b/arch/x86/kernel/efi_stub_32.S
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
new file mode 100644
index 00000000000..290b7bc82da
--- /dev/null
+++ b/arch/x86/kernel/entry_32.S
@@ -0,0 +1,1112 @@
+/*
+ *  linux/arch/i386/entry.S
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ */
+
+/*
+ * entry.S contains the system-call and fault low-level handling routines.
+ * This also contains the timer-interrupt handler, as well as all interrupts
+ * and faults that can result in a task-switch.
+ *
+ * NOTE: This code handles signal-recognition, which happens every time
+ * after a timer-interrupt and after each system call.
+ *
+ * I changed all the .align's to 4 (16 byte alignment), as that's faster
+ * on a 486.
+ *
+ * Stack layout in 'syscall_exit':
+ * 	ptrace needs to have all regs on the stack.
+ *	if the order here is changed, it needs to be
+ *	updated in fork.c:copy_process, signal.c:do_signal,
+ *	ptrace.c and ptrace.h
+ *
+ *	 0(%esp) - %ebx
+ *	 4(%esp) - %ecx
+ *	 8(%esp) - %edx
+ *       C(%esp) - %esi
+ *	10(%esp) - %edi
+ *	14(%esp) - %ebp
+ *	18(%esp) - %eax
+ *	1C(%esp) - %ds
+ *	20(%esp) - %es
+ *	24(%esp) - %fs
+ *	28(%esp) - orig_eax
+ *	2C(%esp) - %eip
+ *	30(%esp) - %cs
+ *	34(%esp) - %eflags
+ *	38(%esp) - %oldesp
+ *	3C(%esp) - %oldss
+ *
+ * "current" is in register %ebx during any slow entries.
+ */
+
+#include <linux/linkage.h>
+#include <asm/thread_info.h>
+#include <asm/irqflags.h>
+#include <asm/errno.h>
+#include <asm/segment.h>
+#include <asm/smp.h>
+#include <asm/page.h>
+#include <asm/desc.h>
+#include <asm/percpu.h>
+#include <asm/dwarf2.h>
+#include "irq_vectors.h"
+
+/*
+ * We use macros for low-level operations which need to be overridden
+ * for paravirtualization.  The following will never clobber any registers:
+ *   INTERRUPT_RETURN (aka. "iret")
+ *   GET_CR0_INTO_EAX (aka. "movl %cr0, %eax")
+ *   ENABLE_INTERRUPTS_SYSEXIT (aka "sti; sysexit").
+ *
+ * For DISABLE_INTERRUPTS/ENABLE_INTERRUPTS (aka "cli"/"sti"), you must
+ * specify what registers can be overwritten (CLBR_NONE, CLBR_EAX/EDX/ECX/ANY).
+ * Allowing a register to be clobbered can shrink the paravirt replacement
+ * enough to patch inline, increasing performance.
+ */
+
+#define nr_syscalls ((syscall_table_size)/4)
+
+CF_MASK		= 0x00000001
+TF_MASK		= 0x00000100
+IF_MASK		= 0x00000200
+DF_MASK		= 0x00000400 
+NT_MASK		= 0x00004000
+VM_MASK		= 0x00020000
+
+#ifdef CONFIG_PREEMPT
+#define preempt_stop(clobbers)	DISABLE_INTERRUPTS(clobbers); TRACE_IRQS_OFF
+#else
+#define preempt_stop(clobbers)
+#define resume_kernel		restore_nocheck
+#endif
+
+.macro TRACE_IRQS_IRET
+#ifdef CONFIG_TRACE_IRQFLAGS
+	testl $IF_MASK,PT_EFLAGS(%esp)     # interrupts off?
+	jz 1f
+	TRACE_IRQS_ON
+1:
+#endif
+.endm
+
+#ifdef CONFIG_VM86
+#define resume_userspace_sig	check_userspace
+#else
+#define resume_userspace_sig	resume_userspace
+#endif
+
+#define SAVE_ALL \
+	cld; \
+	pushl %fs; \
+	CFI_ADJUST_CFA_OFFSET 4;\
+	/*CFI_REL_OFFSET fs, 0;*/\
+	pushl %es; \
+	CFI_ADJUST_CFA_OFFSET 4;\
+	/*CFI_REL_OFFSET es, 0;*/\
+	pushl %ds; \
+	CFI_ADJUST_CFA_OFFSET 4;\
+	/*CFI_REL_OFFSET ds, 0;*/\
+	pushl %eax; \
+	CFI_ADJUST_CFA_OFFSET 4;\
+	CFI_REL_OFFSET eax, 0;\
+	pushl %ebp; \
+	CFI_ADJUST_CFA_OFFSET 4;\
+	CFI_REL_OFFSET ebp, 0;\
+	pushl %edi; \
+	CFI_ADJUST_CFA_OFFSET 4;\
+	CFI_REL_OFFSET edi, 0;\
+	pushl %esi; \
+	CFI_ADJUST_CFA_OFFSET 4;\
+	CFI_REL_OFFSET esi, 0;\
+	pushl %edx; \
+	CFI_ADJUST_CFA_OFFSET 4;\
+	CFI_REL_OFFSET edx, 0;\
+	pushl %ecx; \
+	CFI_ADJUST_CFA_OFFSET 4;\
+	CFI_REL_OFFSET ecx, 0;\
+	pushl %ebx; \
+	CFI_ADJUST_CFA_OFFSET 4;\
+	CFI_REL_OFFSET ebx, 0;\
+	movl $(__USER_DS), %edx; \
+	movl %edx, %ds; \
+	movl %edx, %es; \
+	movl $(__KERNEL_PERCPU), %edx; \
+	movl %edx, %fs
+
+#define RESTORE_INT_REGS \
+	popl %ebx;	\
+	CFI_ADJUST_CFA_OFFSET -4;\
+	CFI_RESTORE ebx;\
+	popl %ecx;	\
+	CFI_ADJUST_CFA_OFFSET -4;\
+	CFI_RESTORE ecx;\
+	popl %edx;	\
+	CFI_ADJUST_CFA_OFFSET -4;\
+	CFI_RESTORE edx;\
+	popl %esi;	\
+	CFI_ADJUST_CFA_OFFSET -4;\
+	CFI_RESTORE esi;\
+	popl %edi;	\
+	CFI_ADJUST_CFA_OFFSET -4;\
+	CFI_RESTORE edi;\
+	popl %ebp;	\
+	CFI_ADJUST_CFA_OFFSET -4;\
+	CFI_RESTORE ebp;\
+	popl %eax;	\
+	CFI_ADJUST_CFA_OFFSET -4;\
+	CFI_RESTORE eax
+
+#define RESTORE_REGS	\
+	RESTORE_INT_REGS; \
+1:	popl %ds;	\
+	CFI_ADJUST_CFA_OFFSET -4;\
+	/*CFI_RESTORE ds;*/\
+2:	popl %es;	\
+	CFI_ADJUST_CFA_OFFSET -4;\
+	/*CFI_RESTORE es;*/\
+3:	popl %fs;	\
+	CFI_ADJUST_CFA_OFFSET -4;\
+	/*CFI_RESTORE fs;*/\
+.pushsection .fixup,"ax";	\
+4:	movl $0,(%esp);	\
+	jmp 1b;		\
+5:	movl $0,(%esp);	\
+	jmp 2b;		\
+6:	movl $0,(%esp);	\
+	jmp 3b;		\
+.section __ex_table,"a";\
+	.align 4;	\
+	.long 1b,4b;	\
+	.long 2b,5b;	\
+	.long 3b,6b;	\
+.popsection
+
+#define RING0_INT_FRAME \
+	CFI_STARTPROC simple;\
+	CFI_SIGNAL_FRAME;\
+	CFI_DEF_CFA esp, 3*4;\
+	/*CFI_OFFSET cs, -2*4;*/\
+	CFI_OFFSET eip, -3*4
+
+#define RING0_EC_FRAME \
+	CFI_STARTPROC simple;\
+	CFI_SIGNAL_FRAME;\
+	CFI_DEF_CFA esp, 4*4;\
+	/*CFI_OFFSET cs, -2*4;*/\
+	CFI_OFFSET eip, -3*4
+
+#define RING0_PTREGS_FRAME \
+	CFI_STARTPROC simple;\
+	CFI_SIGNAL_FRAME;\
+	CFI_DEF_CFA esp, PT_OLDESP-PT_EBX;\
+	/*CFI_OFFSET cs, PT_CS-PT_OLDESP;*/\
+	CFI_OFFSET eip, PT_EIP-PT_OLDESP;\
+	/*CFI_OFFSET es, PT_ES-PT_OLDESP;*/\
+	/*CFI_OFFSET ds, PT_DS-PT_OLDESP;*/\
+	CFI_OFFSET eax, PT_EAX-PT_OLDESP;\
+	CFI_OFFSET ebp, PT_EBP-PT_OLDESP;\
+	CFI_OFFSET edi, PT_EDI-PT_OLDESP;\
+	CFI_OFFSET esi, PT_ESI-PT_OLDESP;\
+	CFI_OFFSET edx, PT_EDX-PT_OLDESP;\
+	CFI_OFFSET ecx, PT_ECX-PT_OLDESP;\
+	CFI_OFFSET ebx, PT_EBX-PT_OLDESP
+
+ENTRY(ret_from_fork)
+	CFI_STARTPROC
+	pushl %eax
+	CFI_ADJUST_CFA_OFFSET 4
+	call schedule_tail
+	GET_THREAD_INFO(%ebp)
+	popl %eax
+	CFI_ADJUST_CFA_OFFSET -4
+	pushl $0x0202			# Reset kernel eflags
+	CFI_ADJUST_CFA_OFFSET 4
+	popfl
+	CFI_ADJUST_CFA_OFFSET -4
+	jmp syscall_exit
+	CFI_ENDPROC
+END(ret_from_fork)
+
+/*
+ * Return to user mode is not as complex as all this looks,
+ * but we want the default path for a system call return to
+ * go as quickly as possible which is why some of this is
+ * less clear than it otherwise should be.
+ */
+
+	# userspace resumption stub bypassing syscall exit tracing
+	ALIGN
+	RING0_PTREGS_FRAME
+ret_from_exception:
+	preempt_stop(CLBR_ANY)
+ret_from_intr:
+	GET_THREAD_INFO(%ebp)
+check_userspace:
+	movl PT_EFLAGS(%esp), %eax	# mix EFLAGS and CS
+	movb PT_CS(%esp), %al
+	andl $(VM_MASK | SEGMENT_RPL_MASK), %eax
+	cmpl $USER_RPL, %eax
+	jb resume_kernel		# not returning to v8086 or userspace
+
+ENTRY(resume_userspace)
+ 	DISABLE_INTERRUPTS(CLBR_ANY)	# make sure we don't miss an interrupt
+					# setting need_resched or sigpending
+					# between sampling and the iret
+	movl TI_flags(%ebp), %ecx
+	andl $_TIF_WORK_MASK, %ecx	# is there any work to be done on
+					# int/exception return?
+	jne work_pending
+	jmp restore_all
+END(ret_from_exception)
+
+#ifdef CONFIG_PREEMPT
+ENTRY(resume_kernel)
+	DISABLE_INTERRUPTS(CLBR_ANY)
+	cmpl $0,TI_preempt_count(%ebp)	# non-zero preempt_count ?
+	jnz restore_nocheck
+need_resched:
+	movl TI_flags(%ebp), %ecx	# need_resched set ?
+	testb $_TIF_NEED_RESCHED, %cl
+	jz restore_all
+	testl $IF_MASK,PT_EFLAGS(%esp)	# interrupts off (exception path) ?
+	jz restore_all
+	call preempt_schedule_irq
+	jmp need_resched
+END(resume_kernel)
+#endif
+	CFI_ENDPROC
+
+/* SYSENTER_RETURN points to after the "sysenter" instruction in
+   the vsyscall page.  See vsyscall-sysentry.S, which defines the symbol.  */
+
+	# sysenter call handler stub
+ENTRY(sysenter_entry)
+	CFI_STARTPROC simple
+	CFI_SIGNAL_FRAME
+	CFI_DEF_CFA esp, 0
+	CFI_REGISTER esp, ebp
+	movl TSS_sysenter_esp0(%esp),%esp
+sysenter_past_esp:
+	/*
+	 * No need to follow this irqs on/off section: the syscall
+	 * disabled irqs and here we enable it straight after entry:
+	 */
+	ENABLE_INTERRUPTS(CLBR_NONE)
+	pushl $(__USER_DS)
+	CFI_ADJUST_CFA_OFFSET 4
+	/*CFI_REL_OFFSET ss, 0*/
+	pushl %ebp
+	CFI_ADJUST_CFA_OFFSET 4
+	CFI_REL_OFFSET esp, 0
+	pushfl
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl $(__USER_CS)
+	CFI_ADJUST_CFA_OFFSET 4
+	/*CFI_REL_OFFSET cs, 0*/
+	/*
+	 * Push current_thread_info()->sysenter_return to the stack.
+	 * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
+	 * pushed above; +8 corresponds to copy_thread's esp0 setting.
+	 */
+	pushl (TI_sysenter_return-THREAD_SIZE+8+4*4)(%esp)
+	CFI_ADJUST_CFA_OFFSET 4
+	CFI_REL_OFFSET eip, 0
+
+/*
+ * Load the potential sixth argument from user stack.
+ * Careful about security.
+ */
+	cmpl $__PAGE_OFFSET-3,%ebp
+	jae syscall_fault
+1:	movl (%ebp),%ebp
+.section __ex_table,"a"
+	.align 4
+	.long 1b,syscall_fault
+.previous
+
+	pushl %eax
+	CFI_ADJUST_CFA_OFFSET 4
+	SAVE_ALL
+	GET_THREAD_INFO(%ebp)
+
+	/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
+	testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
+	jnz syscall_trace_entry
+	cmpl $(nr_syscalls), %eax
+	jae syscall_badsys
+	call *sys_call_table(,%eax,4)
+	movl %eax,PT_EAX(%esp)
+	DISABLE_INTERRUPTS(CLBR_ANY)
+	TRACE_IRQS_OFF
+	movl TI_flags(%ebp), %ecx
+	testw $_TIF_ALLWORK_MASK, %cx
+	jne syscall_exit_work
+/* if something modifies registers it must also disable sysexit */
+	movl PT_EIP(%esp), %edx
+	movl PT_OLDESP(%esp), %ecx
+	xorl %ebp,%ebp
+	TRACE_IRQS_ON
+1:	mov  PT_FS(%esp), %fs
+	ENABLE_INTERRUPTS_SYSEXIT
+	CFI_ENDPROC
+.pushsection .fixup,"ax"
+2:	movl $0,PT_FS(%esp)
+	jmp 1b
+.section __ex_table,"a"
+	.align 4
+	.long 1b,2b
+.popsection
+ENDPROC(sysenter_entry)
+
+	# system call handler stub
+ENTRY(system_call)
+	RING0_INT_FRAME			# can't unwind into user space anyway
+	pushl %eax			# save orig_eax
+	CFI_ADJUST_CFA_OFFSET 4
+	SAVE_ALL
+	GET_THREAD_INFO(%ebp)
+					# system call tracing in operation / emulation
+	/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
+	testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
+	jnz syscall_trace_entry
+	cmpl $(nr_syscalls), %eax
+	jae syscall_badsys
+syscall_call:
+	call *sys_call_table(,%eax,4)
+	movl %eax,PT_EAX(%esp)		# store the return value
+syscall_exit:
+	DISABLE_INTERRUPTS(CLBR_ANY)	# make sure we don't miss an interrupt
+					# setting need_resched or sigpending
+					# between sampling and the iret
+	TRACE_IRQS_OFF
+	testl $TF_MASK,PT_EFLAGS(%esp)	# If tracing set singlestep flag on exit
+	jz no_singlestep
+	orl $_TIF_SINGLESTEP,TI_flags(%ebp)
+no_singlestep:
+	movl TI_flags(%ebp), %ecx
+	testw $_TIF_ALLWORK_MASK, %cx	# current->work
+	jne syscall_exit_work
+
+restore_all:
+	movl PT_EFLAGS(%esp), %eax	# mix EFLAGS, SS and CS
+	# Warning: PT_OLDSS(%esp) contains the wrong/random values if we
+	# are returning to the kernel.
+	# See comments in process.c:copy_thread() for details.
+	movb PT_OLDSS(%esp), %ah
+	movb PT_CS(%esp), %al
+	andl $(VM_MASK | (SEGMENT_TI_MASK << 8) | SEGMENT_RPL_MASK), %eax
+	cmpl $((SEGMENT_LDT << 8) | USER_RPL), %eax
+	CFI_REMEMBER_STATE
+	je ldt_ss			# returning to user-space with LDT SS
+restore_nocheck:
+	TRACE_IRQS_IRET
+restore_nocheck_notrace:
+	RESTORE_REGS
+	addl $4, %esp			# skip orig_eax/error_code
+	CFI_ADJUST_CFA_OFFSET -4
+1:	INTERRUPT_RETURN
+.section .fixup,"ax"
+iret_exc:
+	pushl $0			# no error code
+	pushl $do_iret_error
+	jmp error_code
+.previous
+.section __ex_table,"a"
+	.align 4
+	.long 1b,iret_exc
+.previous
+
+	CFI_RESTORE_STATE
+ldt_ss:
+	larl PT_OLDSS(%esp), %eax
+	jnz restore_nocheck
+	testl $0x00400000, %eax		# returning to 32bit stack?
+	jnz restore_nocheck		# allright, normal return
+
+#ifdef CONFIG_PARAVIRT
+	/*
+	 * The kernel can't run on a non-flat stack if paravirt mode
+	 * is active.  Rather than try to fixup the high bits of
+	 * ESP, bypass this code entirely.  This may break DOSemu
+	 * and/or Wine support in a paravirt VM, although the option
+	 * is still available to implement the setting of the high
+	 * 16-bits in the INTERRUPT_RETURN paravirt-op.
+	 */
+	cmpl $0, paravirt_ops+PARAVIRT_enabled
+	jne restore_nocheck
+#endif
+
+	/* If returning to userspace with 16bit stack,
+	 * try to fix the higher word of ESP, as the CPU
+	 * won't restore it.
+	 * This is an "official" bug of all the x86-compatible
+	 * CPUs, which we can try to work around to make
+	 * dosemu and wine happy. */
+	movl PT_OLDESP(%esp), %eax
+	movl %esp, %edx
+	call patch_espfix_desc
+	pushl $__ESPFIX_SS
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl %eax
+	CFI_ADJUST_CFA_OFFSET 4
+	DISABLE_INTERRUPTS(CLBR_EAX)
+	TRACE_IRQS_OFF
+	lss (%esp), %esp
+	CFI_ADJUST_CFA_OFFSET -8
+	jmp restore_nocheck
+	CFI_ENDPROC
+ENDPROC(system_call)
+
+	# perform work that needs to be done immediately before resumption
+	ALIGN
+	RING0_PTREGS_FRAME		# can't unwind into user space anyway
+work_pending:
+	testb $_TIF_NEED_RESCHED, %cl
+	jz work_notifysig
+work_resched:
+	call schedule
+	DISABLE_INTERRUPTS(CLBR_ANY)	# make sure we don't miss an interrupt
+					# setting need_resched or sigpending
+					# between sampling and the iret
+	TRACE_IRQS_OFF
+	movl TI_flags(%ebp), %ecx
+	andl $_TIF_WORK_MASK, %ecx	# is there any work to be done other
+					# than syscall tracing?
+	jz restore_all
+	testb $_TIF_NEED_RESCHED, %cl
+	jnz work_resched
+
+work_notifysig:				# deal with pending signals and
+					# notify-resume requests
+#ifdef CONFIG_VM86
+	testl $VM_MASK, PT_EFLAGS(%esp)
+	movl %esp, %eax
+	jne work_notifysig_v86		# returning to kernel-space or
+					# vm86-space
+	xorl %edx, %edx
+	call do_notify_resume
+	jmp resume_userspace_sig
+
+	ALIGN
+work_notifysig_v86:
+	pushl %ecx			# save ti_flags for do_notify_resume
+	CFI_ADJUST_CFA_OFFSET 4
+	call save_v86_state		# %eax contains pt_regs pointer
+	popl %ecx
+	CFI_ADJUST_CFA_OFFSET -4
+	movl %eax, %esp
+#else
+	movl %esp, %eax
+#endif
+	xorl %edx, %edx
+	call do_notify_resume
+	jmp resume_userspace_sig
+END(work_pending)
+
+	# perform syscall exit tracing
+	ALIGN
+syscall_trace_entry:
+	movl $-ENOSYS,PT_EAX(%esp)
+	movl %esp, %eax
+	xorl %edx,%edx
+	call do_syscall_trace
+	cmpl $0, %eax
+	jne resume_userspace		# ret != 0 -> running under PTRACE_SYSEMU,
+					# so must skip actual syscall
+	movl PT_ORIG_EAX(%esp), %eax
+	cmpl $(nr_syscalls), %eax
+	jnae syscall_call
+	jmp syscall_exit
+END(syscall_trace_entry)
+
+	# perform syscall exit tracing
+	ALIGN
+syscall_exit_work:
+	testb $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP), %cl
+	jz work_pending
+	TRACE_IRQS_ON
+	ENABLE_INTERRUPTS(CLBR_ANY)	# could let do_syscall_trace() call
+					# schedule() instead
+	movl %esp, %eax
+	movl $1, %edx
+	call do_syscall_trace
+	jmp resume_userspace
+END(syscall_exit_work)
+	CFI_ENDPROC
+
+	RING0_INT_FRAME			# can't unwind into user space anyway
+syscall_fault:
+	pushl %eax			# save orig_eax
+	CFI_ADJUST_CFA_OFFSET 4
+	SAVE_ALL
+	GET_THREAD_INFO(%ebp)
+	movl $-EFAULT,PT_EAX(%esp)
+	jmp resume_userspace
+END(syscall_fault)
+
+syscall_badsys:
+	movl $-ENOSYS,PT_EAX(%esp)
+	jmp resume_userspace
+END(syscall_badsys)
+	CFI_ENDPROC
+
+#define FIXUP_ESPFIX_STACK \
+	/* since we are on a wrong stack, we cant make it a C code :( */ \
+	PER_CPU(gdt_page, %ebx); \
+	GET_DESC_BASE(GDT_ENTRY_ESPFIX_SS, %ebx, %eax, %ax, %al, %ah); \
+	addl %esp, %eax; \
+	pushl $__KERNEL_DS; \
+	CFI_ADJUST_CFA_OFFSET 4; \
+	pushl %eax; \
+	CFI_ADJUST_CFA_OFFSET 4; \
+	lss (%esp), %esp; \
+	CFI_ADJUST_CFA_OFFSET -8;
+#define UNWIND_ESPFIX_STACK \
+	movl %ss, %eax; \
+	/* see if on espfix stack */ \
+	cmpw $__ESPFIX_SS, %ax; \
+	jne 27f; \
+	movl $__KERNEL_DS, %eax; \
+	movl %eax, %ds; \
+	movl %eax, %es; \
+	/* switch to normal stack */ \
+	FIXUP_ESPFIX_STACK; \
+27:;
+
+/*
+ * Build the entry stubs and pointer table with
+ * some assembler magic.
+ */
+.data
+ENTRY(interrupt)
+.text
+
+ENTRY(irq_entries_start)
+	RING0_INT_FRAME
+vector=0
+.rept NR_IRQS
+	ALIGN
+ .if vector
+	CFI_ADJUST_CFA_OFFSET -4
+ .endif
+1:	pushl $~(vector)
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp common_interrupt
+ .previous
+	.long 1b
+ .text
+vector=vector+1
+.endr
+END(irq_entries_start)
+
+.previous
+END(interrupt)
+.previous
+
+/*
+ * the CPU automatically disables interrupts when executing an IRQ vector,
+ * so IRQ-flags tracing has to follow that:
+ */
+	ALIGN
+common_interrupt:
+	SAVE_ALL
+	TRACE_IRQS_OFF
+	movl %esp,%eax
+	call do_IRQ
+	jmp ret_from_intr
+ENDPROC(common_interrupt)
+	CFI_ENDPROC
+
+#define BUILD_INTERRUPT(name, nr)	\
+ENTRY(name)				\
+	RING0_INT_FRAME;		\
+	pushl $~(nr);			\
+	CFI_ADJUST_CFA_OFFSET 4;	\
+	SAVE_ALL;			\
+	TRACE_IRQS_OFF			\
+	movl %esp,%eax;			\
+	call smp_##name;		\
+	jmp ret_from_intr;		\
+	CFI_ENDPROC;			\
+ENDPROC(name)
+
+/* The include is where all of the SMP etc. interrupts come from */
+#include "entry_arch.h"
+
+KPROBE_ENTRY(page_fault)
+	RING0_EC_FRAME
+	pushl $do_page_fault
+	CFI_ADJUST_CFA_OFFSET 4
+	ALIGN
+error_code:
+	/* the function address is in %fs's slot on the stack */
+	pushl %es
+	CFI_ADJUST_CFA_OFFSET 4
+	/*CFI_REL_OFFSET es, 0*/
+	pushl %ds
+	CFI_ADJUST_CFA_OFFSET 4
+	/*CFI_REL_OFFSET ds, 0*/
+	pushl %eax
+	CFI_ADJUST_CFA_OFFSET 4
+	CFI_REL_OFFSET eax, 0
+	pushl %ebp
+	CFI_ADJUST_CFA_OFFSET 4
+	CFI_REL_OFFSET ebp, 0
+	pushl %edi
+	CFI_ADJUST_CFA_OFFSET 4
+	CFI_REL_OFFSET edi, 0
+	pushl %esi
+	CFI_ADJUST_CFA_OFFSET 4
+	CFI_REL_OFFSET esi, 0
+	pushl %edx
+	CFI_ADJUST_CFA_OFFSET 4
+	CFI_REL_OFFSET edx, 0
+	pushl %ecx
+	CFI_ADJUST_CFA_OFFSET 4
+	CFI_REL_OFFSET ecx, 0
+	pushl %ebx
+	CFI_ADJUST_CFA_OFFSET 4
+	CFI_REL_OFFSET ebx, 0
+	cld
+	pushl %fs
+	CFI_ADJUST_CFA_OFFSET 4
+	/*CFI_REL_OFFSET fs, 0*/
+	movl $(__KERNEL_PERCPU), %ecx
+	movl %ecx, %fs
+	UNWIND_ESPFIX_STACK
+	popl %ecx
+	CFI_ADJUST_CFA_OFFSET -4
+	/*CFI_REGISTER es, ecx*/
+	movl PT_FS(%esp), %edi		# get the function address
+	movl PT_ORIG_EAX(%esp), %edx	# get the error code
+	movl $-1, PT_ORIG_EAX(%esp)	# no syscall to restart
+	mov  %ecx, PT_FS(%esp)
+	/*CFI_REL_OFFSET fs, ES*/
+	movl $(__USER_DS), %ecx
+	movl %ecx, %ds
+	movl %ecx, %es
+	movl %esp,%eax			# pt_regs pointer
+	call *%edi
+	jmp ret_from_exception
+	CFI_ENDPROC
+KPROBE_END(page_fault)
+
+ENTRY(coprocessor_error)
+	RING0_INT_FRAME
+	pushl $0
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl $do_coprocessor_error
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(coprocessor_error)
+
+ENTRY(simd_coprocessor_error)
+	RING0_INT_FRAME
+	pushl $0
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl $do_simd_coprocessor_error
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(simd_coprocessor_error)
+
+ENTRY(device_not_available)
+	RING0_INT_FRAME
+	pushl $-1			# mark this as an int
+	CFI_ADJUST_CFA_OFFSET 4
+	SAVE_ALL
+	GET_CR0_INTO_EAX
+	testl $0x4, %eax		# EM (math emulation bit)
+	jne device_not_available_emulate
+	preempt_stop(CLBR_ANY)
+	call math_state_restore
+	jmp ret_from_exception
+device_not_available_emulate:
+	pushl $0			# temporary storage for ORIG_EIP
+	CFI_ADJUST_CFA_OFFSET 4
+	call math_emulate
+	addl $4, %esp
+	CFI_ADJUST_CFA_OFFSET -4
+	jmp ret_from_exception
+	CFI_ENDPROC
+END(device_not_available)
+
+/*
+ * Debug traps and NMI can happen at the one SYSENTER instruction
+ * that sets up the real kernel stack. Check here, since we can't
+ * allow the wrong stack to be used.
+ *
+ * "TSS_sysenter_esp0+12" is because the NMI/debug handler will have
+ * already pushed 3 words if it hits on the sysenter instruction:
+ * eflags, cs and eip.
+ *
+ * We just load the right stack, and push the three (known) values
+ * by hand onto the new stack - while updating the return eip past
+ * the instruction that would have done it for sysenter.
+ */
+#define FIX_STACK(offset, ok, label)		\
+	cmpw $__KERNEL_CS,4(%esp);		\
+	jne ok;					\
+label:						\
+	movl TSS_sysenter_esp0+offset(%esp),%esp;	\
+	CFI_DEF_CFA esp, 0;			\
+	CFI_UNDEFINED eip;			\
+	pushfl;					\
+	CFI_ADJUST_CFA_OFFSET 4;		\
+	pushl $__KERNEL_CS;			\
+	CFI_ADJUST_CFA_OFFSET 4;		\
+	pushl $sysenter_past_esp;		\
+	CFI_ADJUST_CFA_OFFSET 4;		\
+	CFI_REL_OFFSET eip, 0
+
+KPROBE_ENTRY(debug)
+	RING0_INT_FRAME
+	cmpl $sysenter_entry,(%esp)
+	jne debug_stack_correct
+	FIX_STACK(12, debug_stack_correct, debug_esp_fix_insn)
+debug_stack_correct:
+	pushl $-1			# mark this as an int
+	CFI_ADJUST_CFA_OFFSET 4
+	SAVE_ALL
+	xorl %edx,%edx			# error code 0
+	movl %esp,%eax			# pt_regs pointer
+	call do_debug
+	jmp ret_from_exception
+	CFI_ENDPROC
+KPROBE_END(debug)
+
+/*
+ * NMI is doubly nasty. It can happen _while_ we're handling
+ * a debug fault, and the debug fault hasn't yet been able to
+ * clear up the stack. So we first check whether we got  an
+ * NMI on the sysenter entry path, but after that we need to
+ * check whether we got an NMI on the debug path where the debug
+ * fault happened on the sysenter path.
+ */
+KPROBE_ENTRY(nmi)
+	RING0_INT_FRAME
+	pushl %eax
+	CFI_ADJUST_CFA_OFFSET 4
+	movl %ss, %eax
+	cmpw $__ESPFIX_SS, %ax
+	popl %eax
+	CFI_ADJUST_CFA_OFFSET -4
+	je nmi_espfix_stack
+	cmpl $sysenter_entry,(%esp)
+	je nmi_stack_fixup
+	pushl %eax
+	CFI_ADJUST_CFA_OFFSET 4
+	movl %esp,%eax
+	/* Do not access memory above the end of our stack page,
+	 * it might not exist.
+	 */
+	andl $(THREAD_SIZE-1),%eax
+	cmpl $(THREAD_SIZE-20),%eax
+	popl %eax
+	CFI_ADJUST_CFA_OFFSET -4
+	jae nmi_stack_correct
+	cmpl $sysenter_entry,12(%esp)
+	je nmi_debug_stack_check
+nmi_stack_correct:
+	/* We have a RING0_INT_FRAME here */
+	pushl %eax
+	CFI_ADJUST_CFA_OFFSET 4
+	SAVE_ALL
+	xorl %edx,%edx		# zero error code
+	movl %esp,%eax		# pt_regs pointer
+	call do_nmi
+	jmp restore_nocheck_notrace
+	CFI_ENDPROC
+
+nmi_stack_fixup:
+	RING0_INT_FRAME
+	FIX_STACK(12,nmi_stack_correct, 1)
+	jmp nmi_stack_correct
+
+nmi_debug_stack_check:
+	/* We have a RING0_INT_FRAME here */
+	cmpw $__KERNEL_CS,16(%esp)
+	jne nmi_stack_correct
+	cmpl $debug,(%esp)
+	jb nmi_stack_correct
+	cmpl $debug_esp_fix_insn,(%esp)
+	ja nmi_stack_correct
+	FIX_STACK(24,nmi_stack_correct, 1)
+	jmp nmi_stack_correct
+
+nmi_espfix_stack:
+	/* We have a RING0_INT_FRAME here.
+	 *
+	 * create the pointer to lss back
+	 */
+	pushl %ss
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl %esp
+	CFI_ADJUST_CFA_OFFSET 4
+	addw $4, (%esp)
+	/* copy the iret frame of 12 bytes */
+	.rept 3
+	pushl 16(%esp)
+	CFI_ADJUST_CFA_OFFSET 4
+	.endr
+	pushl %eax
+	CFI_ADJUST_CFA_OFFSET 4
+	SAVE_ALL
+	FIXUP_ESPFIX_STACK		# %eax == %esp
+	xorl %edx,%edx			# zero error code
+	call do_nmi
+	RESTORE_REGS
+	lss 12+4(%esp), %esp		# back to espfix stack
+	CFI_ADJUST_CFA_OFFSET -24
+1:	INTERRUPT_RETURN
+	CFI_ENDPROC
+.section __ex_table,"a"
+	.align 4
+	.long 1b,iret_exc
+.previous
+KPROBE_END(nmi)
+
+#ifdef CONFIG_PARAVIRT
+ENTRY(native_iret)
+1:	iret
+.section __ex_table,"a"
+	.align 4
+	.long 1b,iret_exc
+.previous
+END(native_iret)
+
+ENTRY(native_irq_enable_sysexit)
+	sti
+	sysexit
+END(native_irq_enable_sysexit)
+#endif
+
+KPROBE_ENTRY(int3)
+	RING0_INT_FRAME
+	pushl $-1			# mark this as an int
+	CFI_ADJUST_CFA_OFFSET 4
+	SAVE_ALL
+	xorl %edx,%edx		# zero error code
+	movl %esp,%eax		# pt_regs pointer
+	call do_int3
+	jmp ret_from_exception
+	CFI_ENDPROC
+KPROBE_END(int3)
+
+ENTRY(overflow)
+	RING0_INT_FRAME
+	pushl $0
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl $do_overflow
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(overflow)
+
+ENTRY(bounds)
+	RING0_INT_FRAME
+	pushl $0
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl $do_bounds
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(bounds)
+
+ENTRY(invalid_op)
+	RING0_INT_FRAME
+	pushl $0
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl $do_invalid_op
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(invalid_op)
+
+ENTRY(coprocessor_segment_overrun)
+	RING0_INT_FRAME
+	pushl $0
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl $do_coprocessor_segment_overrun
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(coprocessor_segment_overrun)
+
+ENTRY(invalid_TSS)
+	RING0_EC_FRAME
+	pushl $do_invalid_TSS
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(invalid_TSS)
+
+ENTRY(segment_not_present)
+	RING0_EC_FRAME
+	pushl $do_segment_not_present
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(segment_not_present)
+
+ENTRY(stack_segment)
+	RING0_EC_FRAME
+	pushl $do_stack_segment
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(stack_segment)
+
+KPROBE_ENTRY(general_protection)
+	RING0_EC_FRAME
+	pushl $do_general_protection
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+KPROBE_END(general_protection)
+
+ENTRY(alignment_check)
+	RING0_EC_FRAME
+	pushl $do_alignment_check
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(alignment_check)
+
+ENTRY(divide_error)
+	RING0_INT_FRAME
+	pushl $0			# no error code
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl $do_divide_error
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(divide_error)
+
+#ifdef CONFIG_X86_MCE
+ENTRY(machine_check)
+	RING0_INT_FRAME
+	pushl $0
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl machine_check_vector
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(machine_check)
+#endif
+
+ENTRY(spurious_interrupt_bug)
+	RING0_INT_FRAME
+	pushl $0
+	CFI_ADJUST_CFA_OFFSET 4
+	pushl $do_spurious_interrupt_bug
+	CFI_ADJUST_CFA_OFFSET 4
+	jmp error_code
+	CFI_ENDPROC
+END(spurious_interrupt_bug)
+
+ENTRY(kernel_thread_helper)
+	pushl $0		# fake return address for unwinder
+	CFI_STARTPROC
+	movl %edx,%eax
+	push %edx
+	CFI_ADJUST_CFA_OFFSET 4
+	call *%ebx
+	push %eax
+	CFI_ADJUST_CFA_OFFSET 4
+	call do_exit
+	CFI_ENDPROC
+ENDPROC(kernel_thread_helper)
+
+#ifdef CONFIG_XEN
+ENTRY(xen_hypervisor_callback)
+	CFI_STARTPROC
+	pushl $0
+	CFI_ADJUST_CFA_OFFSET 4
+	SAVE_ALL
+	TRACE_IRQS_OFF
+
+	/* Check to see if we got the event in the critical
+	   region in xen_iret_direct, after we've reenabled
+	   events and checked for pending events.  This simulates
+	   iret instruction's behaviour where it delivers a
+	   pending interrupt when enabling interrupts. */
+	movl PT_EIP(%esp),%eax
+	cmpl $xen_iret_start_crit,%eax
+	jb   1f
+	cmpl $xen_iret_end_crit,%eax
+	jae  1f
+
+	call xen_iret_crit_fixup
+
+1:	mov %esp, %eax
+	call xen_evtchn_do_upcall
+	jmp  ret_from_intr
+	CFI_ENDPROC
+ENDPROC(xen_hypervisor_callback)
+
+# Hypervisor uses this for application faults while it executes.
+# We get here for two reasons:
+#  1. Fault while reloading DS, ES, FS or GS
+#  2. Fault while executing IRET
+# Category 1 we fix up by reattempting the load, and zeroing the segment
+# register if the load fails.
+# Category 2 we fix up by jumping to do_iret_error. We cannot use the
+# normal Linux return path in this case because if we use the IRET hypercall
+# to pop the stack frame we end up in an infinite loop of failsafe callbacks.
+# We distinguish between categories by maintaining a status value in EAX.
+ENTRY(xen_failsafe_callback)
+	CFI_STARTPROC
+	pushl %eax
+	CFI_ADJUST_CFA_OFFSET 4
+	movl $1,%eax
+1:	mov 4(%esp),%ds
+2:	mov 8(%esp),%es
+3:	mov 12(%esp),%fs
+4:	mov 16(%esp),%gs
+	testl %eax,%eax
+	popl %eax
+	CFI_ADJUST_CFA_OFFSET -4
+	lea 16(%esp),%esp
+	CFI_ADJUST_CFA_OFFSET -16
+	jz 5f
+	addl $16,%esp
+	jmp iret_exc		# EAX != 0 => Category 2 (Bad IRET)
+5:	pushl $0		# EAX == 0 => Category 1 (Bad segment)
+	CFI_ADJUST_CFA_OFFSET 4
+	SAVE_ALL
+	jmp ret_from_exception
+	CFI_ENDPROC
+
+.section .fixup,"ax"
+6:	xorl %eax,%eax
+	movl %eax,4(%esp)
+	jmp 1b
+7:	xorl %eax,%eax
+	movl %eax,8(%esp)
+	jmp 2b
+8:	xorl %eax,%eax
+	movl %eax,12(%esp)
+	jmp 3b
+9:	xorl %eax,%eax
+	movl %eax,16(%esp)
+	jmp 4b
+.previous
+.section __ex_table,"a"
+	.align 4
+	.long 1b,6b
+	.long 2b,7b
+	.long 3b,8b
+	.long 4b,9b
+.previous
+ENDPROC(xen_failsafe_callback)
+
+#endif	/* CONFIG_XEN */
+
+.section .rodata,"a"
+#include "syscall_table_32.S"
+
+syscall_table_size=(.-sys_call_table)
diff --git a/arch/x86_64/kernel/entry.S b/arch/x86/kernel/entry_64.S
index 1d232e5f565..1d232e5f565 100644
--- a/arch/x86_64/kernel/entry.S
+++ b/arch/x86/kernel/entry_64.S
diff --git a/arch/x86_64/kernel/genapic.c b/arch/x86/kernel/genapic_64.c
index 47496a40e84..47496a40e84 100644
--- a/arch/x86_64/kernel/genapic.c
+++ b/arch/x86/kernel/genapic_64.c
diff --git a/arch/x86_64/kernel/genapic_flat.c b/arch/x86/kernel/genapic_flat_64.c
index ecb01eefdd2..ecb01eefdd2 100644
--- a/arch/x86_64/kernel/genapic_flat.c
+++ b/arch/x86/kernel/genapic_flat_64.c
diff --git a/arch/i386/kernel/geode.c b/arch/x86/kernel/geode_32.c
index 41e8aec4c61..41e8aec4c61 100644
--- a/arch/i386/kernel/geode.c
+++ b/arch/x86/kernel/geode_32.c
diff --git a/arch/x86_64/kernel/head64.c b/arch/x86/kernel/head64.c
index 6c34bdd22e2..6c34bdd22e2 100644
--- a/arch/x86_64/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
new file mode 100644
index 00000000000..9150ca9b5f8
--- /dev/null
+++ b/arch/x86/kernel/head_32.S
@@ -0,0 +1,578 @@
+/*
+ *  linux/arch/i386/kernel/head.S -- the 32-bit startup code.
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ *
+ *  Enhanced CPU detection and feature setting code by Mike Jagdis
+ *  and Martin Mares, November 1997.
+ */
+
+.text
+#include <linux/threads.h>
+#include <linux/linkage.h>
+#include <asm/segment.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/desc.h>
+#include <asm/cache.h>
+#include <asm/thread_info.h>
+#include <asm/asm-offsets.h>
+#include <asm/setup.h>
+
+/*
+ * References to members of the new_cpu_data structure.
+ */
+
+#define X86		new_cpu_data+CPUINFO_x86
+#define X86_VENDOR	new_cpu_data+CPUINFO_x86_vendor
+#define X86_MODEL	new_cpu_data+CPUINFO_x86_model
+#define X86_MASK	new_cpu_data+CPUINFO_x86_mask
+#define X86_HARD_MATH	new_cpu_data+CPUINFO_hard_math
+#define X86_CPUID	new_cpu_data+CPUINFO_cpuid_level
+#define X86_CAPABILITY	new_cpu_data+CPUINFO_x86_capability
+#define X86_VENDOR_ID	new_cpu_data+CPUINFO_x86_vendor_id
+
+/*
+ * This is how much memory *in addition to the memory covered up to
+ * and including _end* we need mapped initially.
+ * We need:
+ *  - one bit for each possible page, but only in low memory, which means
+ *     2^32/4096/8 = 128K worst case (4G/4G split.)
+ *  - enough space to map all low memory, which means
+ *     (2^32/4096) / 1024 pages (worst case, non PAE)
+ *     (2^32/4096) / 512 + 4 pages (worst case for PAE)
+ *  - a few pages for allocator use before the kernel pagetable has
+ *     been set up
+ *
+ * Modulo rounding, each megabyte assigned here requires a kilobyte of
+ * memory, which is currently unreclaimed.
+ *
+ * This should be a multiple of a page.
+ */
+LOW_PAGES = 1<<(32-PAGE_SHIFT_asm)
+
+#if PTRS_PER_PMD > 1
+PAGE_TABLE_SIZE = (LOW_PAGES / PTRS_PER_PMD) + PTRS_PER_PGD
+#else
+PAGE_TABLE_SIZE = (LOW_PAGES / PTRS_PER_PGD)
+#endif
+BOOTBITMAP_SIZE = LOW_PAGES / 8
+ALLOCATOR_SLOP = 4
+
+INIT_MAP_BEYOND_END = BOOTBITMAP_SIZE + (PAGE_TABLE_SIZE + ALLOCATOR_SLOP)*PAGE_SIZE_asm
+
+/*
+ * 32-bit kernel entrypoint; only used by the boot CPU.  On entry,
+ * %esi points to the real-mode code as a 32-bit pointer.
+ * CS and DS must be 4 GB flat segments, but we don't depend on
+ * any particular GDT layout, because we load our own as soon as we
+ * can.
+ */
+.section .text.head,"ax",@progbits
+ENTRY(startup_32)
+
+/*
+ * Set segments to known values.
+ */
+	cld
+	lgdt boot_gdt_descr - __PAGE_OFFSET
+	movl $(__BOOT_DS),%eax
+	movl %eax,%ds
+	movl %eax,%es
+	movl %eax,%fs
+	movl %eax,%gs
+
+/*
+ * Clear BSS first so that there are no surprises...
+ * No need to cld as DF is already clear from cld above...
+ */
+	xorl %eax,%eax
+	movl $__bss_start - __PAGE_OFFSET,%edi
+	movl $__bss_stop - __PAGE_OFFSET,%ecx
+	subl %edi,%ecx
+	shrl $2,%ecx
+	rep ; stosl
+/*
+ * Copy bootup parameters out of the way.
+ * Note: %esi still has the pointer to the real-mode data.
+ * With the kexec as boot loader, parameter segment might be loaded beyond
+ * kernel image and might not even be addressable by early boot page tables.
+ * (kexec on panic case). Hence copy out the parameters before initializing
+ * page tables.
+ */
+	movl $(boot_params - __PAGE_OFFSET),%edi
+	movl $(PARAM_SIZE/4),%ecx
+	cld
+	rep
+	movsl
+	movl boot_params - __PAGE_OFFSET + NEW_CL_POINTER,%esi
+	andl %esi,%esi
+	jnz 2f			# New command line protocol
+	cmpw $(OLD_CL_MAGIC),OLD_CL_MAGIC_ADDR
+	jne 1f
+	movzwl OLD_CL_OFFSET,%esi
+	addl $(OLD_CL_BASE_ADDR),%esi
+2:
+	movl $(boot_command_line - __PAGE_OFFSET),%edi
+	movl $(COMMAND_LINE_SIZE/4),%ecx
+	rep
+	movsl
+1:
+
+/*
+ * Initialize page tables.  This creates a PDE and a set of page
+ * tables, which are located immediately beyond _end.  The variable
+ * init_pg_tables_end is set up to point to the first "safe" location.
+ * Mappings are created both at virtual address 0 (identity mapping)
+ * and PAGE_OFFSET for up to _end+sizeof(page tables)+INIT_MAP_BEYOND_END.
+ *
+ * Warning: don't use %esi or the stack in this code.  However, %esp
+ * can be used as a GPR if you really need it...
+ */
+page_pde_offset = (__PAGE_OFFSET >> 20);
+
+	movl $(pg0 - __PAGE_OFFSET), %edi
+	movl $(swapper_pg_dir - __PAGE_OFFSET), %edx
+	movl $0x007, %eax			/* 0x007 = PRESENT+RW+USER */
+10:
+	leal 0x007(%edi),%ecx			/* Create PDE entry */
+	movl %ecx,(%edx)			/* Store identity PDE entry */
+	movl %ecx,page_pde_offset(%edx)		/* Store kernel PDE entry */
+	addl $4,%edx
+	movl $1024, %ecx
+11:
+	stosl
+	addl $0x1000,%eax
+	loop 11b
+	/* End condition: we must map up to and including INIT_MAP_BEYOND_END */
+	/* bytes beyond the end of our own page tables; the +0x007 is the attribute bits */
+	leal (INIT_MAP_BEYOND_END+0x007)(%edi),%ebp
+	cmpl %ebp,%eax
+	jb 10b
+	movl %edi,(init_pg_tables_end - __PAGE_OFFSET)
+
+	xorl %ebx,%ebx				/* This is the boot CPU (BSP) */
+	jmp 3f
+/*
+ * Non-boot CPU entry point; entered from trampoline.S
+ * We can't lgdt here, because lgdt itself uses a data segment, but
+ * we know the trampoline has already loaded the boot_gdt for us.
+ *
+ * If cpu hotplug is not supported then this code can go in init section
+ * which will be freed later
+ */
+
+#ifndef CONFIG_HOTPLUG_CPU
+.section .init.text,"ax",@progbits
+#endif
+
+	/* Do an early initialization of the fixmap area */
+	movl $(swapper_pg_dir - __PAGE_OFFSET), %edx
+	movl $(swapper_pg_pmd - __PAGE_OFFSET), %eax
+	addl $0x007, %eax			/* 0x007 = PRESENT+RW+USER */
+	movl %eax, 4092(%edx)
+
+#ifdef CONFIG_SMP
+ENTRY(startup_32_smp)
+	cld
+	movl $(__BOOT_DS),%eax
+	movl %eax,%ds
+	movl %eax,%es
+	movl %eax,%fs
+	movl %eax,%gs
+
+/*
+ *	New page tables may be in 4Mbyte page mode and may
+ *	be using the global pages. 
+ *
+ *	NOTE! If we are on a 486 we may have no cr4 at all!
+ *	So we do not try to touch it unless we really have
+ *	some bits in it to set.  This won't work if the BSP
+ *	implements cr4 but this AP does not -- very unlikely
+ *	but be warned!  The same applies to the pse feature
+ *	if not equally supported. --macro
+ *
+ *	NOTE! We have to correct for the fact that we're
+ *	not yet offset PAGE_OFFSET..
+ */
+#define cr4_bits mmu_cr4_features-__PAGE_OFFSET
+	movl cr4_bits,%edx
+	andl %edx,%edx
+	jz 6f
+	movl %cr4,%eax		# Turn on paging options (PSE,PAE,..)
+	orl %edx,%eax
+	movl %eax,%cr4
+
+	btl $5, %eax		# check if PAE is enabled
+	jnc 6f
+
+	/* Check if extended functions are implemented */
+	movl $0x80000000, %eax
+	cpuid
+	cmpl $0x80000000, %eax
+	jbe 6f
+	mov $0x80000001, %eax
+	cpuid
+	/* Execute Disable bit supported? */
+	btl $20, %edx
+	jnc 6f
+
+	/* Setup EFER (Extended Feature Enable Register) */
+	movl $0xc0000080, %ecx
+	rdmsr
+
+	btsl $11, %eax
+	/* Make changes effective */
+	wrmsr
+
+6:
+	/* This is a secondary processor (AP) */
+	xorl %ebx,%ebx
+	incl %ebx
+
+#endif /* CONFIG_SMP */
+3:
+
+/*
+ * Enable paging
+ */
+	movl $swapper_pg_dir-__PAGE_OFFSET,%eax
+	movl %eax,%cr3		/* set the page table pointer.. */
+	movl %cr0,%eax
+	orl $0x80000000,%eax
+	movl %eax,%cr0		/* ..and set paging (PG) bit */
+	ljmp $__BOOT_CS,$1f	/* Clear prefetch and normalize %eip */
+1:
+	/* Set up the stack pointer */
+	lss stack_start,%esp
+
+/*
+ * Initialize eflags.  Some BIOS's leave bits like NT set.  This would
+ * confuse the debugger if this code is traced.
+ * XXX - best to initialize before switching to protected mode.
+ */
+	pushl $0
+	popfl
+
+#ifdef CONFIG_SMP
+	andl %ebx,%ebx
+	jz  1f				/* Initial CPU cleans BSS */
+	jmp checkCPUtype
+1:
+#endif /* CONFIG_SMP */
+
+/*
+ * start system 32-bit setup. We need to re-do some of the things done
+ * in 16-bit mode for the "real" operations.
+ */
+	call setup_idt
+
+checkCPUtype:
+
+	movl $-1,X86_CPUID		#  -1 for no CPUID initially
+
+/* check if it is 486 or 386. */
+/*
+ * XXX - this does a lot of unnecessary setup.  Alignment checks don't
+ * apply at our cpl of 0 and the stack ought to be aligned already, and
+ * we don't need to preserve eflags.
+ */
+
+	movb $3,X86		# at least 386
+	pushfl			# push EFLAGS
+	popl %eax		# get EFLAGS
+	movl %eax,%ecx		# save original EFLAGS
+	xorl $0x240000,%eax	# flip AC and ID bits in EFLAGS
+	pushl %eax		# copy to EFLAGS
+	popfl			# set EFLAGS
+	pushfl			# get new EFLAGS
+	popl %eax		# put it in eax
+	xorl %ecx,%eax		# change in flags
+	pushl %ecx		# restore original EFLAGS
+	popfl
+	testl $0x40000,%eax	# check if AC bit changed
+	je is386
+
+	movb $4,X86		# at least 486
+	testl $0x200000,%eax	# check if ID bit changed
+	je is486
+
+	/* get vendor info */
+	xorl %eax,%eax			# call CPUID with 0 -> return vendor ID
+	cpuid
+	movl %eax,X86_CPUID		# save CPUID level
+	movl %ebx,X86_VENDOR_ID		# lo 4 chars
+	movl %edx,X86_VENDOR_ID+4	# next 4 chars
+	movl %ecx,X86_VENDOR_ID+8	# last 4 chars
+
+	orl %eax,%eax			# do we have processor info as well?
+	je is486
+
+	movl $1,%eax		# Use the CPUID instruction to get CPU type
+	cpuid
+	movb %al,%cl		# save reg for future use
+	andb $0x0f,%ah		# mask processor family
+	movb %ah,X86
+	andb $0xf0,%al		# mask model
+	shrb $4,%al
+	movb %al,X86_MODEL
+	andb $0x0f,%cl		# mask mask revision
+	movb %cl,X86_MASK
+	movl %edx,X86_CAPABILITY
+
+is486:	movl $0x50022,%ecx	# set AM, WP, NE and MP
+	jmp 2f
+
+is386:	movl $2,%ecx		# set MP
+2:	movl %cr0,%eax
+	andl $0x80000011,%eax	# Save PG,PE,ET
+	orl %ecx,%eax
+	movl %eax,%cr0
+
+	call check_x87
+	lgdt early_gdt_descr
+	lidt idt_descr
+	ljmp $(__KERNEL_CS),$1f
+1:	movl $(__KERNEL_DS),%eax	# reload all the segment registers
+	movl %eax,%ss			# after changing gdt.
+	movl %eax,%fs			# gets reset once there's real percpu
+
+	movl $(__USER_DS),%eax		# DS/ES contains default USER segment
+	movl %eax,%ds
+	movl %eax,%es
+
+	xorl %eax,%eax			# Clear GS and LDT
+	movl %eax,%gs
+	lldt %ax
+
+	cld			# gcc2 wants the direction flag cleared at all times
+	pushl $0		# fake return address for unwinder
+#ifdef CONFIG_SMP
+	movb ready, %cl
+	movb $1, ready
+	cmpb $0,%cl		# the first CPU calls start_kernel
+	je   1f
+	movl $(__KERNEL_PERCPU), %eax
+	movl %eax,%fs		# set this cpu's percpu
+	jmp initialize_secondary # all other CPUs call initialize_secondary
+1:
+#endif /* CONFIG_SMP */
+	jmp start_kernel
+
+/*
+ * We depend on ET to be correct. This checks for 287/387.
+ */
+check_x87:
+	movb $0,X86_HARD_MATH
+	clts
+	fninit
+	fstsw %ax
+	cmpb $0,%al
+	je 1f
+	movl %cr0,%eax		/* no coprocessor: have to set bits */
+	xorl $4,%eax		/* set EM */
+	movl %eax,%cr0
+	ret
+	ALIGN
+1:	movb $1,X86_HARD_MATH
+	.byte 0xDB,0xE4		/* fsetpm for 287, ignored by 387 */
+	ret
+
+/*
+ *  setup_idt
+ *
+ *  sets up a idt with 256 entries pointing to
+ *  ignore_int, interrupt gates. It doesn't actually load
+ *  idt - that can be done only after paging has been enabled
+ *  and the kernel moved to PAGE_OFFSET. Interrupts
+ *  are enabled elsewhere, when we can be relatively
+ *  sure everything is ok.
+ *
+ *  Warning: %esi is live across this function.
+ */
+setup_idt:
+	lea ignore_int,%edx
+	movl $(__KERNEL_CS << 16),%eax
+	movw %dx,%ax		/* selector = 0x0010 = cs */
+	movw $0x8E00,%dx	/* interrupt gate - dpl=0, present */
+
+	lea idt_table,%edi
+	mov $256,%ecx
+rp_sidt:
+	movl %eax,(%edi)
+	movl %edx,4(%edi)
+	addl $8,%edi
+	dec %ecx
+	jne rp_sidt
+
+.macro	set_early_handler handler,trapno
+	lea \handler,%edx
+	movl $(__KERNEL_CS << 16),%eax
+	movw %dx,%ax
+	movw $0x8E00,%dx	/* interrupt gate - dpl=0, present */
+	lea idt_table,%edi
+	movl %eax,8*\trapno(%edi)
+	movl %edx,8*\trapno+4(%edi)
+.endm
+
+	set_early_handler handler=early_divide_err,trapno=0
+	set_early_handler handler=early_illegal_opcode,trapno=6
+	set_early_handler handler=early_protection_fault,trapno=13
+	set_early_handler handler=early_page_fault,trapno=14
+
+	ret
+
+early_divide_err:
+	xor %edx,%edx
+	pushl $0	/* fake errcode */
+	jmp early_fault
+
+early_illegal_opcode:
+	movl $6,%edx
+	pushl $0	/* fake errcode */
+	jmp early_fault
+
+early_protection_fault:
+	movl $13,%edx
+	jmp early_fault
+
+early_page_fault:
+	movl $14,%edx
+	jmp early_fault
+
+early_fault:
+	cld
+#ifdef CONFIG_PRINTK
+	movl $(__KERNEL_DS),%eax
+	movl %eax,%ds
+	movl %eax,%es
+	cmpl $2,early_recursion_flag
+	je hlt_loop
+	incl early_recursion_flag
+	movl %cr2,%eax
+	pushl %eax
+	pushl %edx		/* trapno */
+	pushl $fault_msg
+#ifdef CONFIG_EARLY_PRINTK
+	call early_printk
+#else
+	call printk
+#endif
+#endif
+hlt_loop:
+	hlt
+	jmp hlt_loop
+
+/* This is the default interrupt "handler" :-) */
+	ALIGN
+ignore_int:
+	cld
+#ifdef CONFIG_PRINTK
+	pushl %eax
+	pushl %ecx
+	pushl %edx
+	pushl %es
+	pushl %ds
+	movl $(__KERNEL_DS),%eax
+	movl %eax,%ds
+	movl %eax,%es
+	cmpl $2,early_recursion_flag
+	je hlt_loop
+	incl early_recursion_flag
+	pushl 16(%esp)
+	pushl 24(%esp)
+	pushl 32(%esp)
+	pushl 40(%esp)
+	pushl $int_msg
+#ifdef CONFIG_EARLY_PRINTK
+	call early_printk
+#else
+	call printk
+#endif
+	addl $(5*4),%esp
+	popl %ds
+	popl %es
+	popl %edx
+	popl %ecx
+	popl %eax
+#endif
+	iret
+
+.section .text
+/*
+ * Real beginning of normal "text" segment
+ */
+ENTRY(stext)
+ENTRY(_stext)
+
+/*
+ * BSS section
+ */
+.section ".bss.page_aligned","wa"
+	.align PAGE_SIZE_asm
+ENTRY(swapper_pg_dir)
+	.fill 1024,4,0
+ENTRY(swapper_pg_pmd)
+	.fill 1024,4,0
+ENTRY(empty_zero_page)
+	.fill 4096,1,0
+
+/*
+ * This starts the data section.
+ */
+.data
+ENTRY(stack_start)
+	.long init_thread_union+THREAD_SIZE
+	.long __BOOT_DS
+
+ready:	.byte 0
+
+early_recursion_flag:
+	.long 0
+
+int_msg:
+	.asciz "Unknown interrupt or fault at EIP %p %p %p\n"
+
+fault_msg:
+	.ascii "Int %d: CR2 %p  err %p  EIP %p  CS %p  flags %p\n"
+	.asciz "Stack: %p %p %p %p %p %p %p %p\n"
+
+#include "../../x86/xen/xen-head.S"
+
+/*
+ * The IDT and GDT 'descriptors' are a strange 48-bit object
+ * only used by the lidt and lgdt instructions. They are not
+ * like usual segment descriptors - they consist of a 16-bit
+ * segment size, and 32-bit linear address value:
+ */
+
+.globl boot_gdt_descr
+.globl idt_descr
+
+	ALIGN
+# early boot GDT descriptor (must use 1:1 address mapping)
+	.word 0				# 32 bit align gdt_desc.address
+boot_gdt_descr:
+	.word __BOOT_DS+7
+	.long boot_gdt - __PAGE_OFFSET
+
+	.word 0				# 32-bit align idt_desc.address
+idt_descr:
+	.word IDT_ENTRIES*8-1		# idt contains 256 entries
+	.long idt_table
+
+# boot GDT descriptor (later on used by CPU#0):
+	.word 0				# 32 bit align gdt_desc.address
+ENTRY(early_gdt_descr)
+	.word GDT_ENTRIES*8-1
+	.long per_cpu__gdt_page		/* Overwritten for secondary CPUs */
+
+/*
+ * The boot_gdt must mirror the equivalent in setup.S and is
+ * used only for booting.
+ */
+	.align L1_CACHE_BYTES
+ENTRY(boot_gdt)
+	.fill GDT_ENTRY_BOOT_CS,8,0
+	.quad 0x00cf9a000000ffff	/* kernel 4GB code at 0x00000000 */
+	.quad 0x00cf92000000ffff	/* kernel 4GB data at 0x00000000 */
diff --git a/arch/x86_64/kernel/head.S b/arch/x86/kernel/head_64.S
index b6167fe3330..b6167fe3330 100644
--- a/arch/x86_64/kernel/head.S
+++ b/arch/x86/kernel/head_64.S
diff --git a/arch/i386/kernel/hpet.c b/arch/x86/kernel/hpet_32.c
index 533d4932bc7..533d4932bc7 100644
--- a/arch/i386/kernel/hpet.c
+++ b/arch/x86/kernel/hpet_32.c
diff --git a/arch/x86_64/kernel/hpet.c b/arch/x86/kernel/hpet_64.c
index e2d1b912e15..e2d1b912e15 100644
--- a/arch/x86_64/kernel/hpet.c
+++ b/arch/x86/kernel/hpet_64.c
diff --git a/arch/i386/kernel/i386_ksyms.c b/arch/x86/kernel/i386_ksyms_32.c
index e3d4b73bfdb..e3d4b73bfdb 100644
--- a/arch/i386/kernel/i386_ksyms.c
+++ b/arch/x86/kernel/i386_ksyms_32.c
diff --git a/arch/i386/kernel/i387.c b/arch/x86/kernel/i387_32.c
index 665847281ed..665847281ed 100644
--- a/arch/i386/kernel/i387.c
+++ b/arch/x86/kernel/i387_32.c
diff --git a/arch/x86_64/kernel/i387.c b/arch/x86/kernel/i387_64.c
index 1d58c13bc6b..1d58c13bc6b 100644
--- a/arch/x86_64/kernel/i387.c
+++ b/arch/x86/kernel/i387_64.c
diff --git a/arch/i386/kernel/i8237.c b/arch/x86/kernel/i8237.c
index 6f508e8d7c5..6f508e8d7c5 100644
--- a/arch/i386/kernel/i8237.c
+++ b/arch/x86/kernel/i8237.c
diff --git a/arch/i386/kernel/i8253.c b/arch/x86/kernel/i8253_32.c
index 6d839f2f1b1..6d839f2f1b1 100644
--- a/arch/i386/kernel/i8253.c
+++ b/arch/x86/kernel/i8253_32.c
diff --git a/arch/i386/kernel/i8259.c b/arch/x86/kernel/i8259_32.c
index 0499cbe9871..0499cbe9871 100644
--- a/arch/i386/kernel/i8259.c
+++ b/arch/x86/kernel/i8259_32.c
diff --git a/arch/x86_64/kernel/i8259.c b/arch/x86/kernel/i8259_64.c
index 948cae64609..948cae64609 100644
--- a/arch/x86_64/kernel/i8259.c
+++ b/arch/x86/kernel/i8259_64.c
diff --git a/arch/i386/kernel/init_task.c b/arch/x86/kernel/init_task_32.c
index d26fc063a76..d26fc063a76 100644
--- a/arch/i386/kernel/init_task.c
+++ b/arch/x86/kernel/init_task_32.c
diff --git a/arch/x86_64/kernel/init_task.c b/arch/x86/kernel/init_task_64.c
index 4ff33d4f855..4ff33d4f855 100644
--- a/arch/x86_64/kernel/init_task.c
+++ b/arch/x86/kernel/init_task_64.c
diff --git a/arch/i386/kernel/io_apic.c b/arch/x86/kernel/io_apic_32.c
index e2f4a1c6854..e2f4a1c6854 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic_32.c
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86/kernel/io_apic_64.c
index 966fa106249..966fa106249 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic_64.c
diff --git a/arch/i386/kernel/ioport.c b/arch/x86/kernel/ioport_32.c
index 3d310a946d7..3d310a946d7 100644
--- a/arch/i386/kernel/ioport.c
+++ b/arch/x86/kernel/ioport_32.c
diff --git a/arch/x86_64/kernel/ioport.c b/arch/x86/kernel/ioport_64.c
index 653efa30b0f..653efa30b0f 100644
--- a/arch/x86_64/kernel/ioport.c
+++ b/arch/x86/kernel/ioport_64.c
diff --git a/arch/i386/kernel/irq.c b/arch/x86/kernel/irq_32.c
index 4f681bcdb1f..4f681bcdb1f 100644
--- a/arch/i386/kernel/irq.c
+++ b/arch/x86/kernel/irq_32.c
diff --git a/arch/x86_64/kernel/irq.c b/arch/x86/kernel/irq_64.c
index bd11e42b22b..bd11e42b22b 100644
--- a/arch/x86_64/kernel/irq.c
+++ b/arch/x86/kernel/irq_64.c
diff --git a/arch/x86_64/kernel/k8.c b/arch/x86/kernel/k8.c
index 7377ccb2133..7377ccb2133 100644
--- a/arch/x86_64/kernel/k8.c
+++ b/arch/x86/kernel/k8.c
diff --git a/arch/i386/kernel/kprobes.c b/arch/x86/kernel/kprobes_32.c
index 448a50b1324..448a50b1324 100644
--- a/arch/i386/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes_32.c
diff --git a/arch/x86_64/kernel/kprobes.c b/arch/x86/kernel/kprobes_64.c
index a30e004682e..a30e004682e 100644
--- a/arch/x86_64/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes_64.c
diff --git a/arch/i386/kernel/ldt.c b/arch/x86/kernel/ldt_32.c
index e0b2d17f4f1..e0b2d17f4f1 100644
--- a/arch/i386/kernel/ldt.c
+++ b/arch/x86/kernel/ldt_32.c
diff --git a/arch/x86_64/kernel/ldt.c b/arch/x86/kernel/ldt_64.c
index bc9ffd5c19c..bc9ffd5c19c 100644
--- a/arch/x86_64/kernel/ldt.c
+++ b/arch/x86/kernel/ldt_64.c
diff --git a/arch/i386/kernel/machine_kexec.c b/arch/x86/kernel/machine_kexec_32.c
index 91966bafb3d..91966bafb3d 100644
--- a/arch/i386/kernel/machine_kexec.c
+++ b/arch/x86/kernel/machine_kexec_32.c
diff --git a/arch/x86_64/kernel/machine_kexec.c b/arch/x86/kernel/machine_kexec_64.c
index c3a55470367..c3a55470367 100644
--- a/arch/x86_64/kernel/machine_kexec.c
+++ b/arch/x86/kernel/machine_kexec_64.c
diff --git a/arch/i386/kernel/mca.c b/arch/x86/kernel/mca_32.c
index b83672b8952..b83672b8952 100644
--- a/arch/i386/kernel/mca.c
+++ b/arch/x86/kernel/mca_32.c
diff --git a/arch/x86_64/kernel/mce.c b/arch/x86/kernel/mce_64.c
index a66d607f5b9..a66d607f5b9 100644
--- a/arch/x86_64/kernel/mce.c
+++ b/arch/x86/kernel/mce_64.c
diff --git a/arch/x86_64/kernel/mce_amd.c b/arch/x86/kernel/mce_amd_64.c
index 2f8a7f18b0f..2f8a7f18b0f 100644
--- a/arch/x86_64/kernel/mce_amd.c
+++ b/arch/x86/kernel/mce_amd_64.c
diff --git a/arch/x86_64/kernel/mce_intel.c b/arch/x86/kernel/mce_intel_64.c
index 6551505d8a2..6551505d8a2 100644
--- a/arch/x86_64/kernel/mce_intel.c
+++ b/arch/x86/kernel/mce_intel_64.c
diff --git a/arch/i386/kernel/microcode.c b/arch/x86/kernel/microcode.c
index 09cf7811035..09cf7811035 100644
--- a/arch/i386/kernel/microcode.c
+++ b/arch/x86/kernel/microcode.c
diff --git a/arch/i386/kernel/module.c b/arch/x86/kernel/module_32.c
index 3db0a5442eb..3db0a5442eb 100644
--- a/arch/i386/kernel/module.c
+++ b/arch/x86/kernel/module_32.c
diff --git a/arch/x86_64/kernel/module.c b/arch/x86/kernel/module_64.c
index a888e67f587..a888e67f587 100644
--- a/arch/x86_64/kernel/module.c
+++ b/arch/x86/kernel/module_64.c
diff --git a/arch/i386/kernel/mpparse.c b/arch/x86/kernel/mpparse_32.c
index 13abb4ebfb7..13abb4ebfb7 100644
--- a/arch/i386/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse_32.c
diff --git a/arch/x86_64/kernel/mpparse.c b/arch/x86/kernel/mpparse_64.c
index 8bf0ca03ac8..8bf0ca03ac8 100644
--- a/arch/x86_64/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse_64.c
diff --git a/arch/i386/kernel/msr.c b/arch/x86/kernel/msr.c
index 0c1069b8d63..0c1069b8d63 100644
--- a/arch/i386/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
diff --git a/arch/i386/kernel/nmi.c b/arch/x86/kernel/nmi_32.c
index c7227e2180f..c7227e2180f 100644
--- a/arch/i386/kernel/nmi.c
+++ b/arch/x86/kernel/nmi_32.c
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86/kernel/nmi_64.c
index 0ec6d2ddb93..0ec6d2ddb93 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86/kernel/nmi_64.c
diff --git a/arch/i386/kernel/numaq.c b/arch/x86/kernel/numaq_32.c
index 9000d82c6dc..9000d82c6dc 100644
--- a/arch/i386/kernel/numaq.c
+++ b/arch/x86/kernel/numaq_32.c
diff --git a/arch/i386/kernel/paravirt.c b/arch/x86/kernel/paravirt_32.c
index 739cfb207dd..739cfb207dd 100644
--- a/arch/i386/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt_32.c
diff --git a/arch/x86_64/kernel/pci-calgary.c b/arch/x86/kernel/pci-calgary_64.c
index 71da01e73f0..71da01e73f0 100644
--- a/arch/x86_64/kernel/pci-calgary.c
+++ b/arch/x86/kernel/pci-calgary_64.c
diff --git a/arch/i386/kernel/pci-dma.c b/arch/x86/kernel/pci-dma_32.c
index 048f09b6255..048f09b6255 100644
--- a/arch/i386/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma_32.c
diff --git a/arch/x86_64/kernel/pci-dma.c b/arch/x86/kernel/pci-dma_64.c
index 29711445c81..29711445c81 100644
--- a/arch/x86_64/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma_64.c
diff --git a/arch/x86_64/kernel/pci-gart.c b/arch/x86/kernel/pci-gart_64.c
index 4918c575d58..4918c575d58 100644
--- a/arch/x86_64/kernel/pci-gart.c
+++ b/arch/x86/kernel/pci-gart_64.c
diff --git a/arch/x86_64/kernel/pci-nommu.c b/arch/x86/kernel/pci-nommu_64.c
index 2a34c6c025a..2a34c6c025a 100644
--- a/arch/x86_64/kernel/pci-nommu.c
+++ b/arch/x86/kernel/pci-nommu_64.c
diff --git a/arch/x86_64/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb_64.c
index b2f405ea7c8..b2f405ea7c8 100644
--- a/arch/x86_64/kernel/pci-swiotlb.c
+++ b/arch/x86/kernel/pci-swiotlb_64.c
diff --git a/arch/i386/kernel/pcspeaker.c b/arch/x86/kernel/pcspeaker.c
index bc1f2d3ea27..bc1f2d3ea27 100644
--- a/arch/i386/kernel/pcspeaker.c
+++ b/arch/x86/kernel/pcspeaker.c
diff --git a/arch/x86_64/kernel/pmtimer.c b/arch/x86/kernel/pmtimer_64.c
index ae8f91214f1..ae8f91214f1 100644
--- a/arch/x86_64/kernel/pmtimer.c
+++ b/arch/x86/kernel/pmtimer_64.c
diff --git a/arch/i386/kernel/process.c b/arch/x86/kernel/process_32.c
index 84664710b78..84664710b78 100644
--- a/arch/i386/kernel/process.c
+++ b/arch/x86/kernel/process_32.c
diff --git a/arch/x86_64/kernel/process.c b/arch/x86/kernel/process_64.c
index 98956555450..98956555450 100644
--- a/arch/x86_64/kernel/process.c
+++ b/arch/x86/kernel/process_64.c
diff --git a/arch/i386/kernel/ptrace.c b/arch/x86/kernel/ptrace_32.c
index 7c1b92522e9..7c1b92522e9 100644
--- a/arch/i386/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace_32.c
diff --git a/arch/x86_64/kernel/ptrace.c b/arch/x86/kernel/ptrace_64.c
index eea3702427b..eea3702427b 100644
--- a/arch/x86_64/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace_64.c
diff --git a/arch/i386/kernel/quirks.c b/arch/x86/kernel/quirks.c
index 6722469c263..6722469c263 100644
--- a/arch/i386/kernel/quirks.c
+++ b/arch/x86/kernel/quirks.c
diff --git a/arch/x86/kernel/reboot_32.c b/arch/x86/kernel/reboot_32.c
new file mode 100644
index 00000000000..b37ed226830
--- /dev/null
+++ b/arch/x86/kernel/reboot_32.c
@@ -0,0 +1,413 @@
+/*
+ *  linux/arch/i386/kernel/reboot.c
+ */
+
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/mc146818rtc.h>
+#include <linux/efi.h>
+#include <linux/dmi.h>
+#include <linux/ctype.h>
+#include <linux/pm.h>
+#include <linux/reboot.h>
+#include <asm/uaccess.h>
+#include <asm/apic.h>
+#include <asm/desc.h>
+#include "mach_reboot.h"
+#include <asm/reboot_fixups.h>
+#include <asm/reboot.h>
+
+/*
+ * Power off function, if any
+ */
+void (*pm_power_off)(void);
+EXPORT_SYMBOL(pm_power_off);
+
+static int reboot_mode;
+static int reboot_thru_bios;
+
+#ifdef CONFIG_SMP
+static int reboot_cpu = -1;
+#endif
+static int __init reboot_setup(char *str)
+{
+	while(1) {
+		switch (*str) {
+		case 'w': /* "warm" reboot (no memory testing etc) */
+			reboot_mode = 0x1234;
+			break;
+		case 'c': /* "cold" reboot (with memory testing etc) */
+			reboot_mode = 0x0;
+			break;
+		case 'b': /* "bios" reboot by jumping through the BIOS */
+			reboot_thru_bios = 1;
+			break;
+		case 'h': /* "hard" reboot by toggling RESET and/or crashing the CPU */
+			reboot_thru_bios = 0;
+			break;
+#ifdef CONFIG_SMP
+		case 's': /* "smp" reboot by executing reset on BSP or other CPU*/
+			if (isdigit(*(str+1))) {
+				reboot_cpu = (int) (*(str+1) - '0');
+				if (isdigit(*(str+2)))
+					reboot_cpu = reboot_cpu*10 + (int)(*(str+2) - '0');
+			}
+				/* we will leave sorting out the final value 
+				when we are ready to reboot, since we might not
+ 				have set up boot_cpu_id or smp_num_cpu */
+			break;
+#endif
+		}
+		if((str = strchr(str,',')) != NULL)
+			str++;
+		else
+			break;
+	}
+	return 1;
+}
+
+__setup("reboot=", reboot_setup);
+
+/*
+ * Reboot options and system auto-detection code provided by
+ * Dell Inc. so their systems "just work". :-)
+ */
+
+/*
+ * Some machines require the "reboot=b"  commandline option, this quirk makes that automatic.
+ */
+static int __init set_bios_reboot(const struct dmi_system_id *d)
+{
+	if (!reboot_thru_bios) {
+		reboot_thru_bios = 1;
+		printk(KERN_INFO "%s series board detected. Selecting BIOS-method for reboots.\n", d->ident);
+	}
+	return 0;
+}
+
+static struct dmi_system_id __initdata reboot_dmi_table[] = {
+	{	/* Handle problems with rebooting on Dell E520's */
+		.callback = set_bios_reboot,
+		.ident = "Dell E520",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Dell DM061"),
+		},
+	},
+	{	/* Handle problems with rebooting on Dell 1300's */
+		.callback = set_bios_reboot,
+		.ident = "Dell PowerEdge 1300",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 1300/"),
+		},
+	},
+	{	/* Handle problems with rebooting on Dell 300's */
+		.callback = set_bios_reboot,
+		.ident = "Dell PowerEdge 300",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 300/"),
+		},
+	},
+	{       /* Handle problems with rebooting on Dell Optiplex 745's SFF*/
+		.callback = set_bios_reboot,
+		.ident = "Dell OptiPlex 745",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 745"),
+			DMI_MATCH(DMI_BOARD_NAME, "0WF810"),
+		},
+	},
+	{	/* Handle problems with rebooting on Dell 2400's */
+		.callback = set_bios_reboot,
+		.ident = "Dell PowerEdge 2400",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 2400"),
+		},
+	},
+	{	/* Handle problems with rebooting on HP laptops */
+		.callback = set_bios_reboot,
+		.ident = "HP Compaq Laptop",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq"),
+		},
+	},
+	{ }
+};
+
+static int __init reboot_init(void)
+{
+	dmi_check_system(reboot_dmi_table);
+	return 0;
+}
+
+core_initcall(reboot_init);
+
+/* The following code and data reboots the machine by switching to real
+   mode and jumping to the BIOS reset entry point, as if the CPU has
+   really been reset.  The previous version asked the keyboard
+   controller to pulse the CPU reset line, which is more thorough, but
+   doesn't work with at least one type of 486 motherboard.  It is easy
+   to stop this code working; hence the copious comments. */
+
+static unsigned long long
+real_mode_gdt_entries [3] =
+{
+	0x0000000000000000ULL,	/* Null descriptor */
+	0x00009a000000ffffULL,	/* 16-bit real-mode 64k code at 0x00000000 */
+	0x000092000100ffffULL	/* 16-bit real-mode 64k data at 0x00000100 */
+};
+
+static struct Xgt_desc_struct
+real_mode_gdt = { sizeof (real_mode_gdt_entries) - 1, (long)real_mode_gdt_entries },
+real_mode_idt = { 0x3ff, 0 },
+no_idt = { 0, 0 };
+
+
+/* This is 16-bit protected mode code to disable paging and the cache,
+   switch to real mode and jump to the BIOS reset code.
+
+   The instruction that switches to real mode by writing to CR0 must be
+   followed immediately by a far jump instruction, which set CS to a
+   valid value for real mode, and flushes the prefetch queue to avoid
+   running instructions that have already been decoded in protected
+   mode.
+
+   Clears all the flags except ET, especially PG (paging), PE
+   (protected-mode enable) and TS (task switch for coprocessor state
+   save).  Flushes the TLB after paging has been disabled.  Sets CD and
+   NW, to disable the cache on a 486, and invalidates the cache.  This
+   is more like the state of a 486 after reset.  I don't know if
+   something else should be done for other chips.
+
+   More could be done here to set up the registers as if a CPU reset had
+   occurred; hopefully real BIOSs don't assume much. */
+
+static unsigned char real_mode_switch [] =
+{
+	0x66, 0x0f, 0x20, 0xc0,			/*    movl  %cr0,%eax        */
+	0x66, 0x83, 0xe0, 0x11,			/*    andl  $0x00000011,%eax */
+	0x66, 0x0d, 0x00, 0x00, 0x00, 0x60,	/*    orl   $0x60000000,%eax */
+	0x66, 0x0f, 0x22, 0xc0,			/*    movl  %eax,%cr0        */
+	0x66, 0x0f, 0x22, 0xd8,			/*    movl  %eax,%cr3        */
+	0x66, 0x0f, 0x20, 0xc3,			/*    movl  %cr0,%ebx        */
+	0x66, 0x81, 0xe3, 0x00, 0x00, 0x00, 0x60,	/*    andl  $0x60000000,%ebx */
+	0x74, 0x02,				/*    jz    f                */
+	0x0f, 0x09,				/*    wbinvd                 */
+	0x24, 0x10,				/* f: andb  $0x10,al         */
+	0x66, 0x0f, 0x22, 0xc0			/*    movl  %eax,%cr0        */
+};
+static unsigned char jump_to_bios [] =
+{
+	0xea, 0x00, 0x00, 0xff, 0xff		/*    ljmp  $0xffff,$0x0000  */
+};
+
+/*
+ * Switch to real mode and then execute the code
+ * specified by the code and length parameters.
+ * We assume that length will aways be less that 100!
+ */
+void machine_real_restart(unsigned char *code, int length)
+{
+	local_irq_disable();
+
+	/* Write zero to CMOS register number 0x0f, which the BIOS POST
+	   routine will recognize as telling it to do a proper reboot.  (Well
+	   that's what this book in front of me says -- it may only apply to
+	   the Phoenix BIOS though, it's not clear).  At the same time,
+	   disable NMIs by setting the top bit in the CMOS address register,
+	   as we're about to do peculiar things to the CPU.  I'm not sure if
+	   `outb_p' is needed instead of just `outb'.  Use it to be on the
+	   safe side.  (Yes, CMOS_WRITE does outb_p's. -  Paul G.)
+	 */
+
+	spin_lock(&rtc_lock);
+	CMOS_WRITE(0x00, 0x8f);
+	spin_unlock(&rtc_lock);
+
+	/* Remap the kernel at virtual address zero, as well as offset zero
+	   from the kernel segment.  This assumes the kernel segment starts at
+	   virtual address PAGE_OFFSET. */
+
+	memcpy (swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
+		sizeof (swapper_pg_dir [0]) * KERNEL_PGD_PTRS);
+
+	/*
+	 * Use `swapper_pg_dir' as our page directory.
+	 */
+	load_cr3(swapper_pg_dir);
+
+	/* Write 0x1234 to absolute memory location 0x472.  The BIOS reads
+	   this on booting to tell it to "Bypass memory test (also warm
+	   boot)".  This seems like a fairly standard thing that gets set by
+	   REBOOT.COM programs, and the previous reset routine did this
+	   too. */
+
+	*((unsigned short *)0x472) = reboot_mode;
+
+	/* For the switch to real mode, copy some code to low memory.  It has
+	   to be in the first 64k because it is running in 16-bit mode, and it
+	   has to have the same physical and virtual address, because it turns
+	   off paging.  Copy it near the end of the first page, out of the way
+	   of BIOS variables. */
+
+	memcpy ((void *) (0x1000 - sizeof (real_mode_switch) - 100),
+		real_mode_switch, sizeof (real_mode_switch));
+	memcpy ((void *) (0x1000 - 100), code, length);
+
+	/* Set up the IDT for real mode. */
+
+	load_idt(&real_mode_idt);
+
+	/* Set up a GDT from which we can load segment descriptors for real
+	   mode.  The GDT is not used in real mode; it is just needed here to
+	   prepare the descriptors. */
+
+	load_gdt(&real_mode_gdt);
+
+	/* Load the data segment registers, and thus the descriptors ready for
+	   real mode.  The base address of each segment is 0x100, 16 times the
+	   selector value being loaded here.  This is so that the segment
+	   registers don't have to be reloaded after switching to real mode:
+	   the values are consistent for real mode operation already. */
+
+	__asm__ __volatile__ ("movl $0x0010,%%eax\n"
+				"\tmovl %%eax,%%ds\n"
+				"\tmovl %%eax,%%es\n"
+				"\tmovl %%eax,%%fs\n"
+				"\tmovl %%eax,%%gs\n"
+				"\tmovl %%eax,%%ss" : : : "eax");
+
+	/* Jump to the 16-bit code that we copied earlier.  It disables paging
+	   and the cache, switches to real mode, and jumps to the BIOS reset
+	   entry point. */
+
+	__asm__ __volatile__ ("ljmp $0x0008,%0"
+				:
+				: "i" ((void *) (0x1000 - sizeof (real_mode_switch) - 100)));
+}
+#ifdef CONFIG_APM_MODULE
+EXPORT_SYMBOL(machine_real_restart);
+#endif
+
+static void native_machine_shutdown(void)
+{
+#ifdef CONFIG_SMP
+	int reboot_cpu_id;
+
+	/* The boot cpu is always logical cpu 0 */
+	reboot_cpu_id = 0;
+
+	/* See if there has been given a command line override */
+	if ((reboot_cpu != -1) && (reboot_cpu < NR_CPUS) &&
+		cpu_isset(reboot_cpu, cpu_online_map)) {
+		reboot_cpu_id = reboot_cpu;
+	}
+
+	/* Make certain the cpu I'm rebooting on is online */
+	if (!cpu_isset(reboot_cpu_id, cpu_online_map)) {
+		reboot_cpu_id = smp_processor_id();
+	}
+
+	/* Make certain I only run on the appropriate processor */
+	set_cpus_allowed(current, cpumask_of_cpu(reboot_cpu_id));
+
+	/* O.K. Now that I'm on the appropriate processor, stop
+	 * all of the others, and disable their local APICs.
+	 */
+
+	smp_send_stop();
+#endif /* CONFIG_SMP */
+
+	lapic_shutdown();
+
+#ifdef CONFIG_X86_IO_APIC
+	disable_IO_APIC();
+#endif
+}
+
+void __attribute__((weak)) mach_reboot_fixups(void)
+{
+}
+
+static void native_machine_emergency_restart(void)
+{
+	if (!reboot_thru_bios) {
+		if (efi_enabled) {
+			efi.reset_system(EFI_RESET_COLD, EFI_SUCCESS, 0, NULL);
+			load_idt(&no_idt);
+			__asm__ __volatile__("int3");
+		}
+		/* rebooting needs to touch the page at absolute addr 0 */
+		*((unsigned short *)__va(0x472)) = reboot_mode;
+		for (;;) {
+			mach_reboot_fixups(); /* for board specific fixups */
+			mach_reboot();
+			/* That didn't work - force a triple fault.. */
+			load_idt(&no_idt);
+			__asm__ __volatile__("int3");
+		}
+	}
+	if (efi_enabled)
+		efi.reset_system(EFI_RESET_WARM, EFI_SUCCESS, 0, NULL);
+
+	machine_real_restart(jump_to_bios, sizeof(jump_to_bios));
+}
+
+static void native_machine_restart(char * __unused)
+{
+	machine_shutdown();
+	machine_emergency_restart();
+}
+
+static void native_machine_halt(void)
+{
+}
+
+static void native_machine_power_off(void)
+{
+	if (pm_power_off) {
+		machine_shutdown();
+		pm_power_off();
+	}
+}
+
+
+struct machine_ops machine_ops = {
+	.power_off = native_machine_power_off,
+	.shutdown = native_machine_shutdown,
+	.emergency_restart = native_machine_emergency_restart,
+	.restart = native_machine_restart,
+	.halt = native_machine_halt,
+};
+
+void machine_power_off(void)
+{
+	machine_ops.power_off();
+}
+
+void machine_shutdown(void)
+{
+	machine_ops.shutdown();
+}
+
+void machine_emergency_restart(void)
+{
+	machine_ops.emergency_restart();
+}
+
+void machine_restart(char *cmd)
+{
+	machine_ops.restart(cmd);
+}
+
+void machine_halt(void)
+{
+	machine_ops.halt();
+}
diff --git a/arch/x86_64/kernel/reboot.c b/arch/x86/kernel/reboot_64.c
index 368db2b9c5a..368db2b9c5a 100644
--- a/arch/x86_64/kernel/reboot.c
+++ b/arch/x86/kernel/reboot_64.c
diff --git a/arch/i386/kernel/reboot_fixups.c b/arch/x86/kernel/reboot_fixups_32.c
index 03e1cce58f4..03e1cce58f4 100644
--- a/arch/i386/kernel/reboot_fixups.c
+++ b/arch/x86/kernel/reboot_fixups_32.c
diff --git a/arch/i386/kernel/relocate_kernel.S b/arch/x86/kernel/relocate_kernel_32.S
index f151d6fae46..f151d6fae46 100644
--- a/arch/i386/kernel/relocate_kernel.S
+++ b/arch/x86/kernel/relocate_kernel_32.S
diff --git a/arch/x86_64/kernel/relocate_kernel.S b/arch/x86/kernel/relocate_kernel_64.S
index 14e95872c6a..14e95872c6a 100644
--- a/arch/x86_64/kernel/relocate_kernel.S
+++ b/arch/x86/kernel/relocate_kernel_64.S
diff --git a/arch/i386/kernel/scx200.c b/arch/x86/kernel/scx200_32.c
index c7d3df23f58..c7d3df23f58 100644
--- a/arch/i386/kernel/scx200.c
+++ b/arch/x86/kernel/scx200_32.c
diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86/kernel/setup64.c
index 1200aaac403..1200aaac403 100644
--- a/arch/x86_64/kernel/setup64.c
+++ b/arch/x86/kernel/setup64.c
diff --git a/arch/i386/kernel/setup.c b/arch/x86/kernel/setup_32.c
index d474cd639bc..d474cd639bc 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/x86/kernel/setup_32.c
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86/kernel/setup_64.c
index af838f6b0b7..af838f6b0b7 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86/kernel/setup_64.c
diff --git a/arch/i386/kernel/sigframe.h b/arch/x86/kernel/sigframe_32.h
index 0b2221711da..0b2221711da 100644
--- a/arch/i386/kernel/sigframe.h
+++ b/arch/x86/kernel/sigframe_32.h
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c
new file mode 100644
index 00000000000..c03570f7fe8
--- /dev/null
+++ b/arch/x86/kernel/signal_32.c
@@ -0,0 +1,667 @@
+/*
+ *  linux/arch/i386/kernel/signal.c
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ *
+ *  1997-11-28  Modified for POSIX.1b signals by Richard Henderson
+ *  2000-06-20  Pentium III FXSR, SSE support by Gareth Hughes
+ */
+
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/smp.h>
+#include <linux/kernel.h>
+#include <linux/signal.h>
+#include <linux/errno.h>
+#include <linux/wait.h>
+#include <linux/unistd.h>
+#include <linux/stddef.h>
+#include <linux/personality.h>
+#include <linux/suspend.h>
+#include <linux/ptrace.h>
+#include <linux/elf.h>
+#include <linux/binfmts.h>
+#include <asm/processor.h>
+#include <asm/ucontext.h>
+#include <asm/uaccess.h>
+#include <asm/i387.h>
+#include "sigframe_32.h"
+
+#define DEBUG_SIG 0
+
+#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
+
+/*
+ * Atomically swap in the new signal mask, and wait for a signal.
+ */
+asmlinkage int
+sys_sigsuspend(int history0, int history1, old_sigset_t mask)
+{
+	mask &= _BLOCKABLE;
+	spin_lock_irq(&current->sighand->siglock);
+	current->saved_sigmask = current->blocked;
+	siginitset(&current->blocked, mask);
+	recalc_sigpending();
+	spin_unlock_irq(&current->sighand->siglock);
+
+	current->state = TASK_INTERRUPTIBLE;
+	schedule();
+	set_thread_flag(TIF_RESTORE_SIGMASK);
+	return -ERESTARTNOHAND;
+}
+
+asmlinkage int 
+sys_sigaction(int sig, const struct old_sigaction __user *act,
+	      struct old_sigaction __user *oact)
+{
+	struct k_sigaction new_ka, old_ka;
+	int ret;
+
+	if (act) {
+		old_sigset_t mask;
+		if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
+		    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
+		    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
+			return -EFAULT;
+		__get_user(new_ka.sa.sa_flags, &act->sa_flags);
+		__get_user(mask, &act->sa_mask);
+		siginitset(&new_ka.sa.sa_mask, mask);
+	}
+
+	ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
+
+	if (!ret && oact) {
+		if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
+		    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
+		    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
+			return -EFAULT;
+		__put_user(old_ka.sa.sa_flags, &oact->sa_flags);
+		__put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask);
+	}
+
+	return ret;
+}
+
+asmlinkage int
+sys_sigaltstack(unsigned long ebx)
+{
+	/* This is needed to make gcc realize it doesn't own the "struct pt_regs" */
+	struct pt_regs *regs = (struct pt_regs *)&ebx;
+	const stack_t __user *uss = (const stack_t __user *)ebx;
+	stack_t __user *uoss = (stack_t __user *)regs->ecx;
+
+	return do_sigaltstack(uss, uoss, regs->esp);
+}
+
+
+/*
+ * Do a signal return; undo the signal stack.
+ */
+
+static int
+restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *peax)
+{
+	unsigned int err = 0;
+
+	/* Always make any pending restarted system calls return -EINTR */
+	current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
+#define COPY(x)		err |= __get_user(regs->x, &sc->x)
+
+#define COPY_SEG(seg)							\
+	{ unsigned short tmp;						\
+	  err |= __get_user(tmp, &sc->seg);				\
+	  regs->x##seg = tmp; }
+
+#define COPY_SEG_STRICT(seg)						\
+	{ unsigned short tmp;						\
+	  err |= __get_user(tmp, &sc->seg);				\
+	  regs->x##seg = tmp|3; }
+
+#define GET_SEG(seg)							\
+	{ unsigned short tmp;						\
+	  err |= __get_user(tmp, &sc->seg);				\
+	  loadsegment(seg,tmp); }
+
+#define	FIX_EFLAGS	(X86_EFLAGS_AC | X86_EFLAGS_RF |		 \
+			 X86_EFLAGS_OF | X86_EFLAGS_DF |		 \
+			 X86_EFLAGS_TF | X86_EFLAGS_SF | X86_EFLAGS_ZF | \
+			 X86_EFLAGS_AF | X86_EFLAGS_PF | X86_EFLAGS_CF)
+
+	GET_SEG(gs);
+	COPY_SEG(fs);
+	COPY_SEG(es);
+	COPY_SEG(ds);
+	COPY(edi);
+	COPY(esi);
+	COPY(ebp);
+	COPY(esp);
+	COPY(ebx);
+	COPY(edx);
+	COPY(ecx);
+	COPY(eip);
+	COPY_SEG_STRICT(cs);
+	COPY_SEG_STRICT(ss);
+	
+	{
+		unsigned int tmpflags;
+		err |= __get_user(tmpflags, &sc->eflags);
+		regs->eflags = (regs->eflags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
+		regs->orig_eax = -1;		/* disable syscall checks */
+	}
+
+	{
+		struct _fpstate __user * buf;
+		err |= __get_user(buf, &sc->fpstate);
+		if (buf) {
+			if (!access_ok(VERIFY_READ, buf, sizeof(*buf)))
+				goto badframe;
+			err |= restore_i387(buf);
+		} else {
+			struct task_struct *me = current;
+			if (used_math()) {
+				clear_fpu(me);
+				clear_used_math();
+			}
+		}
+	}
+
+	err |= __get_user(*peax, &sc->eax);
+	return err;
+
+badframe:
+	return 1;
+}
+
+asmlinkage int sys_sigreturn(unsigned long __unused)
+{
+	struct pt_regs *regs = (struct pt_regs *) &__unused;
+	struct sigframe __user *frame = (struct sigframe __user *)(regs->esp - 8);
+	sigset_t set;
+	int eax;
+
+	if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
+		goto badframe;
+	if (__get_user(set.sig[0], &frame->sc.oldmask)
+	    || (_NSIG_WORDS > 1
+		&& __copy_from_user(&set.sig[1], &frame->extramask,
+				    sizeof(frame->extramask))))
+		goto badframe;
+
+	sigdelsetmask(&set, ~_BLOCKABLE);
+	spin_lock_irq(&current->sighand->siglock);
+	current->blocked = set;
+	recalc_sigpending();
+	spin_unlock_irq(&current->sighand->siglock);
+	
+	if (restore_sigcontext(regs, &frame->sc, &eax))
+		goto badframe;
+	return eax;
+
+badframe:
+	if (show_unhandled_signals && printk_ratelimit())
+		printk("%s%s[%d] bad frame in sigreturn frame:%p eip:%lx"
+		       " esp:%lx oeax:%lx\n",
+		    current->pid > 1 ? KERN_INFO : KERN_EMERG,
+		    current->comm, current->pid, frame, regs->eip,
+		    regs->esp, regs->orig_eax);
+
+	force_sig(SIGSEGV, current);
+	return 0;
+}	
+
+asmlinkage int sys_rt_sigreturn(unsigned long __unused)
+{
+	struct pt_regs *regs = (struct pt_regs *) &__unused;
+	struct rt_sigframe __user *frame = (struct rt_sigframe __user *)(regs->esp - 4);
+	sigset_t set;
+	int eax;
+
+	if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
+		goto badframe;
+	if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
+		goto badframe;
+
+	sigdelsetmask(&set, ~_BLOCKABLE);
+	spin_lock_irq(&current->sighand->siglock);
+	current->blocked = set;
+	recalc_sigpending();
+	spin_unlock_irq(&current->sighand->siglock);
+	
+	if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &eax))
+		goto badframe;
+
+	if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->esp) == -EFAULT)
+		goto badframe;
+
+	return eax;
+
+badframe:
+	force_sig(SIGSEGV, current);
+	return 0;
+}	
+
+/*
+ * Set up a signal frame.
+ */
+
+static int
+setup_sigcontext(struct sigcontext __user *sc, struct _fpstate __user *fpstate,
+		 struct pt_regs *regs, unsigned long mask)
+{
+	int tmp, err = 0;
+
+	err |= __put_user(regs->xfs, (unsigned int __user *)&sc->fs);
+	savesegment(gs, tmp);
+	err |= __put_user(tmp, (unsigned int __user *)&sc->gs);
+
+	err |= __put_user(regs->xes, (unsigned int __user *)&sc->es);
+	err |= __put_user(regs->xds, (unsigned int __user *)&sc->ds);
+	err |= __put_user(regs->edi, &sc->edi);
+	err |= __put_user(regs->esi, &sc->esi);
+	err |= __put_user(regs->ebp, &sc->ebp);
+	err |= __put_user(regs->esp, &sc->esp);
+	err |= __put_user(regs->ebx, &sc->ebx);
+	err |= __put_user(regs->edx, &sc->edx);
+	err |= __put_user(regs->ecx, &sc->ecx);
+	err |= __put_user(regs->eax, &sc->eax);
+	err |= __put_user(current->thread.trap_no, &sc->trapno);
+	err |= __put_user(current->thread.error_code, &sc->err);
+	err |= __put_user(regs->eip, &sc->eip);
+	err |= __put_user(regs->xcs, (unsigned int __user *)&sc->cs);
+	err |= __put_user(regs->eflags, &sc->eflags);
+	err |= __put_user(regs->esp, &sc->esp_at_signal);
+	err |= __put_user(regs->xss, (unsigned int __user *)&sc->ss);
+
+	tmp = save_i387(fpstate);
+	if (tmp < 0)
+	  err = 1;
+	else
+	  err |= __put_user(tmp ? fpstate : NULL, &sc->fpstate);
+
+	/* non-iBCS2 extensions.. */
+	err |= __put_user(mask, &sc->oldmask);
+	err |= __put_user(current->thread.cr2, &sc->cr2);
+
+	return err;
+}
+
+/*
+ * Determine which stack to use..
+ */
+static inline void __user *
+get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size)
+{
+	unsigned long esp;
+
+	/* Default to using normal stack */
+	esp = regs->esp;
+
+	/* This is the X/Open sanctioned signal stack switching.  */
+	if (ka->sa.sa_flags & SA_ONSTACK) {
+		if (sas_ss_flags(esp) == 0)
+			esp = current->sas_ss_sp + current->sas_ss_size;
+	}
+
+	/* This is the legacy signal stack switching. */
+	else if ((regs->xss & 0xffff) != __USER_DS &&
+		 !(ka->sa.sa_flags & SA_RESTORER) &&
+		 ka->sa.sa_restorer) {
+		esp = (unsigned long) ka->sa.sa_restorer;
+	}
+
+	esp -= frame_size;
+	/* Align the stack pointer according to the i386 ABI,
+	 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
+	esp = ((esp + 4) & -16ul) - 4;
+	return (void __user *) esp;
+}
+
+/* These symbols are defined with the addresses in the vsyscall page.
+   See vsyscall-sigreturn.S.  */
+extern void __user __kernel_sigreturn;
+extern void __user __kernel_rt_sigreturn;
+
+static int setup_frame(int sig, struct k_sigaction *ka,
+		       sigset_t *set, struct pt_regs * regs)
+{
+	void __user *restorer;
+	struct sigframe __user *frame;
+	int err = 0;
+	int usig;
+
+	frame = get_sigframe(ka, regs, sizeof(*frame));
+
+	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
+		goto give_sigsegv;
+
+	usig = current_thread_info()->exec_domain
+		&& current_thread_info()->exec_domain->signal_invmap
+		&& sig < 32
+		? current_thread_info()->exec_domain->signal_invmap[sig]
+		: sig;
+
+	err = __put_user(usig, &frame->sig);
+	if (err)
+		goto give_sigsegv;
+
+	err = setup_sigcontext(&frame->sc, &frame->fpstate, regs, set->sig[0]);
+	if (err)
+		goto give_sigsegv;
+
+	if (_NSIG_WORDS > 1) {
+		err = __copy_to_user(&frame->extramask, &set->sig[1],
+				      sizeof(frame->extramask));
+		if (err)
+			goto give_sigsegv;
+	}
+
+	if (current->binfmt->hasvdso)
+		restorer = (void *)VDSO_SYM(&__kernel_sigreturn);
+	else
+		restorer = (void *)&frame->retcode;
+	if (ka->sa.sa_flags & SA_RESTORER)
+		restorer = ka->sa.sa_restorer;
+
+	/* Set up to return from userspace.  */
+	err |= __put_user(restorer, &frame->pretcode);
+	 
+	/*
+	 * This is popl %eax ; movl $,%eax ; int $0x80
+	 *
+	 * WE DO NOT USE IT ANY MORE! It's only left here for historical
+	 * reasons and because gdb uses it as a signature to notice
+	 * signal handler stack frames.
+	 */
+	err |= __put_user(0xb858, (short __user *)(frame->retcode+0));
+	err |= __put_user(__NR_sigreturn, (int __user *)(frame->retcode+2));
+	err |= __put_user(0x80cd, (short __user *)(frame->retcode+6));
+
+	if (err)
+		goto give_sigsegv;
+
+	/* Set up registers for signal handler */
+	regs->esp = (unsigned long) frame;
+	regs->eip = (unsigned long) ka->sa.sa_handler;
+	regs->eax = (unsigned long) sig;
+	regs->edx = (unsigned long) 0;
+	regs->ecx = (unsigned long) 0;
+
+	set_fs(USER_DS);
+	regs->xds = __USER_DS;
+	regs->xes = __USER_DS;
+	regs->xss = __USER_DS;
+	regs->xcs = __USER_CS;
+
+	/*
+	 * Clear TF when entering the signal handler, but
+	 * notify any tracer that was single-stepping it.
+	 * The tracer may want to single-step inside the
+	 * handler too.
+	 */
+	regs->eflags &= ~TF_MASK;
+	if (test_thread_flag(TIF_SINGLESTEP))
+		ptrace_notify(SIGTRAP);
+
+#if DEBUG_SIG
+	printk("SIG deliver (%s:%d): sp=%p pc=%p ra=%p\n",
+		current->comm, current->pid, frame, regs->eip, frame->pretcode);
+#endif
+
+	return 0;
+
+give_sigsegv:
+	force_sigsegv(sig, current);
+	return -EFAULT;
+}
+
+static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
+			   sigset_t *set, struct pt_regs * regs)
+{
+	void __user *restorer;
+	struct rt_sigframe __user *frame;
+	int err = 0;
+	int usig;
+
+	frame = get_sigframe(ka, regs, sizeof(*frame));
+
+	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
+		goto give_sigsegv;
+
+	usig = current_thread_info()->exec_domain
+		&& current_thread_info()->exec_domain->signal_invmap
+		&& sig < 32
+		? current_thread_info()->exec_domain->signal_invmap[sig]
+		: sig;
+
+	err |= __put_user(usig, &frame->sig);
+	err |= __put_user(&frame->info, &frame->pinfo);
+	err |= __put_user(&frame->uc, &frame->puc);
+	err |= copy_siginfo_to_user(&frame->info, info);
+	if (err)
+		goto give_sigsegv;
+
+	/* Create the ucontext.  */
+	err |= __put_user(0, &frame->uc.uc_flags);
+	err |= __put_user(0, &frame->uc.uc_link);
+	err |= __put_user(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
+	err |= __put_user(sas_ss_flags(regs->esp),
+			  &frame->uc.uc_stack.ss_flags);
+	err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
+	err |= setup_sigcontext(&frame->uc.uc_mcontext, &frame->fpstate,
+			        regs, set->sig[0]);
+	err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
+	if (err)
+		goto give_sigsegv;
+
+	/* Set up to return from userspace.  */
+	restorer = (void *)VDSO_SYM(&__kernel_rt_sigreturn);
+	if (ka->sa.sa_flags & SA_RESTORER)
+		restorer = ka->sa.sa_restorer;
+	err |= __put_user(restorer, &frame->pretcode);
+	 
+	/*
+	 * This is movl $,%eax ; int $0x80
+	 *
+	 * WE DO NOT USE IT ANY MORE! It's only left here for historical
+	 * reasons and because gdb uses it as a signature to notice
+	 * signal handler stack frames.
+	 */
+	err |= __put_user(0xb8, (char __user *)(frame->retcode+0));
+	err |= __put_user(__NR_rt_sigreturn, (int __user *)(frame->retcode+1));
+	err |= __put_user(0x80cd, (short __user *)(frame->retcode+5));
+
+	if (err)
+		goto give_sigsegv;
+
+	/* Set up registers for signal handler */
+	regs->esp = (unsigned long) frame;
+	regs->eip = (unsigned long) ka->sa.sa_handler;
+	regs->eax = (unsigned long) usig;
+	regs->edx = (unsigned long) &frame->info;
+	regs->ecx = (unsigned long) &frame->uc;
+
+	set_fs(USER_DS);
+	regs->xds = __USER_DS;
+	regs->xes = __USER_DS;
+	regs->xss = __USER_DS;
+	regs->xcs = __USER_CS;
+
+	/*
+	 * Clear TF when entering the signal handler, but
+	 * notify any tracer that was single-stepping it.
+	 * The tracer may want to single-step inside the
+	 * handler too.
+	 */
+	regs->eflags &= ~TF_MASK;
+	if (test_thread_flag(TIF_SINGLESTEP))
+		ptrace_notify(SIGTRAP);
+
+#if DEBUG_SIG
+	printk("SIG deliver (%s:%d): sp=%p pc=%p ra=%p\n",
+		current->comm, current->pid, frame, regs->eip, frame->pretcode);
+#endif
+
+	return 0;
+
+give_sigsegv:
+	force_sigsegv(sig, current);
+	return -EFAULT;
+}
+
+/*
+ * OK, we're invoking a handler
+ */	
+
+static int
+handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
+	      sigset_t *oldset,	struct pt_regs * regs)
+{
+	int ret;
+
+	/* Are we from a system call? */
+	if (regs->orig_eax >= 0) {
+		/* If so, check system call restarting.. */
+		switch (regs->eax) {
+		        case -ERESTART_RESTARTBLOCK:
+			case -ERESTARTNOHAND:
+				regs->eax = -EINTR;
+				break;
+
+			case -ERESTARTSYS:
+				if (!(ka->sa.sa_flags & SA_RESTART)) {
+					regs->eax = -EINTR;
+					break;
+				}
+			/* fallthrough */
+			case -ERESTARTNOINTR:
+				regs->eax = regs->orig_eax;
+				regs->eip -= 2;
+		}
+	}
+
+	/*
+	 * If TF is set due to a debugger (PT_DTRACE), clear the TF flag so
+	 * that register information in the sigcontext is correct.
+	 */
+	if (unlikely(regs->eflags & TF_MASK)
+	    && likely(current->ptrace & PT_DTRACE)) {
+		current->ptrace &= ~PT_DTRACE;
+		regs->eflags &= ~TF_MASK;
+	}
+
+	/* Set up the stack frame */
+	if (ka->sa.sa_flags & SA_SIGINFO)
+		ret = setup_rt_frame(sig, ka, info, oldset, regs);
+	else
+		ret = setup_frame(sig, ka, oldset, regs);
+
+	if (ret == 0) {
+		spin_lock_irq(&current->sighand->siglock);
+		sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
+		if (!(ka->sa.sa_flags & SA_NODEFER))
+			sigaddset(&current->blocked,sig);
+		recalc_sigpending();
+		spin_unlock_irq(&current->sighand->siglock);
+	}
+
+	return ret;
+}
+
+/*
+ * Note that 'init' is a special process: it doesn't get signals it doesn't
+ * want to handle. Thus you cannot kill init even with a SIGKILL even by
+ * mistake.
+ */
+static void fastcall do_signal(struct pt_regs *regs)
+{
+	siginfo_t info;
+	int signr;
+	struct k_sigaction ka;
+	sigset_t *oldset;
+
+	/*
+	 * We want the common case to go fast, which
+	 * is why we may in certain cases get here from
+	 * kernel mode. Just return without doing anything
+ 	 * if so.  vm86 regs switched out by assembly code
+ 	 * before reaching here, so testing against kernel
+ 	 * CS suffices.
+	 */
+	if (!user_mode(regs))
+		return;
+
+	if (test_thread_flag(TIF_RESTORE_SIGMASK))
+		oldset = &current->saved_sigmask;
+	else
+		oldset = &current->blocked;
+
+	signr = get_signal_to_deliver(&info, &ka, regs, NULL);
+	if (signr > 0) {
+		/* Reenable any watchpoints before delivering the
+		 * signal to user space. The processor register will
+		 * have been cleared if the watchpoint triggered
+		 * inside the kernel.
+		 */
+		if (unlikely(current->thread.debugreg[7]))
+			set_debugreg(current->thread.debugreg[7], 7);
+
+		/* Whee!  Actually deliver the signal.  */
+		if (handle_signal(signr, &info, &ka, oldset, regs) == 0) {
+			/* a signal was successfully delivered; the saved
+			 * sigmask will have been stored in the signal frame,
+			 * and will be restored by sigreturn, so we can simply
+			 * clear the TIF_RESTORE_SIGMASK flag */
+			if (test_thread_flag(TIF_RESTORE_SIGMASK))
+				clear_thread_flag(TIF_RESTORE_SIGMASK);
+		}
+
+		return;
+	}
+
+	/* Did we come from a system call? */
+	if (regs->orig_eax >= 0) {
+		/* Restart the system call - no handlers present */
+		switch (regs->eax) {
+		case -ERESTARTNOHAND:
+		case -ERESTARTSYS:
+		case -ERESTARTNOINTR:
+			regs->eax = regs->orig_eax;
+			regs->eip -= 2;
+			break;
+
+		case -ERESTART_RESTARTBLOCK:
+			regs->eax = __NR_restart_syscall;
+			regs->eip -= 2;
+			break;
+		}
+	}
+
+	/* if there's no signal to deliver, we just put the saved sigmask
+	 * back */
+	if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
+		clear_thread_flag(TIF_RESTORE_SIGMASK);
+		sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
+	}
+}
+
+/*
+ * notification of userspace execution resumption
+ * - triggered by the TIF_WORK_MASK flags
+ */
+__attribute__((regparm(3)))
+void do_notify_resume(struct pt_regs *regs, void *_unused,
+		      __u32 thread_info_flags)
+{
+	/* Pending single-step? */
+	if (thread_info_flags & _TIF_SINGLESTEP) {
+		regs->eflags |= TF_MASK;
+		clear_thread_flag(TIF_SINGLESTEP);
+	}
+
+	/* deal with pending signal delivery */
+	if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK))
+		do_signal(regs);
+	
+	clear_thread_flag(TIF_IRET);
+}
diff --git a/arch/x86_64/kernel/signal.c b/arch/x86/kernel/signal_64.c
index 739175b01e0..739175b01e0 100644
--- a/arch/x86_64/kernel/signal.c
+++ b/arch/x86/kernel/signal_64.c
diff --git a/arch/i386/kernel/smp.c b/arch/x86/kernel/smp_32.c
index 2d35d850202..2d35d850202 100644
--- a/arch/i386/kernel/smp.c
+++ b/arch/x86/kernel/smp_32.c
diff --git a/arch/x86_64/kernel/smp.c b/arch/x86/kernel/smp_64.c
index df4a82812ad..df4a82812ad 100644
--- a/arch/x86_64/kernel/smp.c
+++ b/arch/x86/kernel/smp_64.c
diff --git a/arch/i386/kernel/smpboot.c b/arch/x86/kernel/smpboot_32.c
index e4f61d1c624..e4f61d1c624 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot_32.c
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86/kernel/smpboot_64.c
index 32f50783edc..32f50783edc 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot_64.c
diff --git a/arch/i386/kernel/smpcommon.c b/arch/x86/kernel/smpcommon_32.c
index bbfe85a0f69..bbfe85a0f69 100644
--- a/arch/i386/kernel/smpcommon.c
+++ b/arch/x86/kernel/smpcommon_32.c
diff --git a/arch/i386/kernel/srat.c b/arch/x86/kernel/srat_32.c
index 2a8713ec0f9..2a8713ec0f9 100644
--- a/arch/i386/kernel/srat.c
+++ b/arch/x86/kernel/srat_32.c
diff --git a/arch/x86_64/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c
index cb910911358..cb910911358 100644
--- a/arch/x86_64/kernel/stacktrace.c
+++ b/arch/x86/kernel/stacktrace.c
diff --git a/arch/i386/kernel/summit.c b/arch/x86/kernel/summit_32.c
index d0e01a3acf3..d0e01a3acf3 100644
--- a/arch/i386/kernel/summit.c
+++ b/arch/x86/kernel/summit_32.c
diff --git a/arch/x86_64/kernel/suspend.c b/arch/x86/kernel/suspend_64.c
index 573c0a6e0ac..573c0a6e0ac 100644
--- a/arch/x86_64/kernel/suspend.c
+++ b/arch/x86/kernel/suspend_64.c
diff --git a/arch/x86_64/kernel/suspend_asm.S b/arch/x86/kernel/suspend_asm_64.S
index 16d183f67bc..16d183f67bc 100644
--- a/arch/x86_64/kernel/suspend_asm.S
+++ b/arch/x86/kernel/suspend_asm_64.S
diff --git a/arch/i386/kernel/sys_i386.c b/arch/x86/kernel/sys_i386_32.c
index 42147304de8..42147304de8 100644
--- a/arch/i386/kernel/sys_i386.c
+++ b/arch/x86/kernel/sys_i386_32.c
diff --git a/arch/x86_64/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
index 4770b7a2052..4770b7a2052 100644
--- a/arch/x86_64/kernel/sys_x86_64.c
+++ b/arch/x86/kernel/sys_x86_64.c
diff --git a/arch/x86/kernel/syscall_64.c b/arch/x86/kernel/syscall_64.c
new file mode 100644
index 00000000000..9d498c2f8ee
--- /dev/null
+++ b/arch/x86/kernel/syscall_64.c
@@ -0,0 +1,26 @@
+/* System call table for x86-64. */ 
+
+#include <linux/linkage.h>
+#include <linux/sys.h>
+#include <linux/cache.h>
+#include <asm/asm-offsets.h>
+
+#define __NO_STUBS
+
+#define __SYSCALL(nr, sym) extern asmlinkage void sym(void) ; 
+#undef _ASM_X86_64_UNISTD_H_
+#include <asm/unistd_64.h>
+
+#undef __SYSCALL
+#define __SYSCALL(nr, sym) [ nr ] = sym, 
+#undef _ASM_X86_64_UNISTD_H_
+
+typedef void (*sys_call_ptr_t)(void); 
+
+extern void sys_ni_syscall(void);
+
+const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
+	/* Smells like a like a compiler bug -- it doesn't work when the & below is removed. */ 
+	[0 ... __NR_syscall_max] = &sys_ni_syscall,
+#include <asm/unistd_64.h>
+};
diff --git a/arch/i386/kernel/syscall_table.S b/arch/x86/kernel/syscall_table_32.S
index 8344c70adf6..8344c70adf6 100644
--- a/arch/i386/kernel/syscall_table.S
+++ b/arch/x86/kernel/syscall_table_32.S
diff --git a/arch/i386/kernel/sysenter.c b/arch/x86/kernel/sysenter_32.c
index 4eb2e408764..4eb2e408764 100644
--- a/arch/i386/kernel/sysenter.c
+++ b/arch/x86/kernel/sysenter_32.c
diff --git a/arch/x86_64/kernel/tce.c b/arch/x86/kernel/tce_64.c
index e3f2569b2c4..e3f2569b2c4 100644
--- a/arch/x86_64/kernel/tce.c
+++ b/arch/x86/kernel/tce_64.c
diff --git a/arch/i386/kernel/time.c b/arch/x86/kernel/time_32.c
index 19a6c678d02..19a6c678d02 100644
--- a/arch/i386/kernel/time.c
+++ b/arch/x86/kernel/time_32.c
diff --git a/arch/x86_64/kernel/time.c b/arch/x86/kernel/time_64.c
index 6d48a4e826d..6d48a4e826d 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86/kernel/time_64.c
diff --git a/arch/i386/kernel/topology.c b/arch/x86/kernel/topology.c
index 45782356a61..45782356a61 100644
--- a/arch/i386/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
diff --git a/arch/i386/kernel/trampoline.S b/arch/x86/kernel/trampoline_32.S
index f62815f8d06..f62815f8d06 100644
--- a/arch/i386/kernel/trampoline.S
+++ b/arch/x86/kernel/trampoline_32.S
diff --git a/arch/x86/kernel/trampoline_64.S b/arch/x86/kernel/trampoline_64.S
new file mode 100644
index 00000000000..607983b0d27
--- /dev/null
+++ b/arch/x86/kernel/trampoline_64.S
@@ -0,0 +1,166 @@
+/*
+ *
+ *	Trampoline.S	Derived from Setup.S by Linus Torvalds
+ *
+ *	4 Jan 1997 Michael Chastain: changed to gnu as.
+ *	15 Sept 2005 Eric Biederman: 64bit PIC support
+ *
+ *	Entry: CS:IP point to the start of our code, we are 
+ *	in real mode with no stack, but the rest of the 
+ *	trampoline page to make our stack and everything else
+ *	is a mystery.
+ *
+ *	In fact we don't actually need a stack so we don't
+ *	set one up.
+ *
+ *	On entry to trampoline_data, the processor is in real mode
+ *	with 16-bit addressing and 16-bit data.  CS has some value
+ *	and IP is zero.  Thus, data addresses need to be absolute
+ *	(no relocation) and are taken with regard to r_base.
+ *
+ *	With the addition of trampoline_level4_pgt this code can
+ *	now enter a 64bit kernel that lives at arbitrary 64bit
+ *	physical addresses.
+ *
+ *	If you work on this file, check the object module with objdump
+ *	--full-contents --reloc to make sure there are no relocation
+ *	entries.
+ */
+
+#include <linux/linkage.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/msr.h>
+#include <asm/segment.h>
+
+.data
+
+.code16
+
+ENTRY(trampoline_data)
+r_base = .
+	cli			# We should be safe anyway
+	wbinvd	
+	mov	%cs, %ax	# Code and data in the same place
+	mov	%ax, %ds
+	mov	%ax, %es
+	mov	%ax, %ss
+
+
+	movl	$0xA5A5A5A5, trampoline_data - r_base
+				# write marker for master knows we're running
+
+					# Setup stack
+	movw	$(trampoline_stack_end - r_base), %sp
+
+	call	verify_cpu		# Verify the cpu supports long mode
+	testl   %eax, %eax		# Check for return code
+	jnz	no_longmode
+
+	mov	%cs, %ax
+	movzx	%ax, %esi		# Find the 32bit trampoline location
+	shll	$4, %esi
+
+					# Fixup the vectors
+	addl	%esi, startup_32_vector - r_base
+	addl	%esi, startup_64_vector - r_base
+	addl	%esi, tgdt + 2 - r_base	# Fixup the gdt pointer
+
+	/*
+	 * GDT tables in non default location kernel can be beyond 16MB and
+	 * lgdt will not be able to load the address as in real mode default
+	 * operand size is 16bit. Use lgdtl instead to force operand size
+	 * to 32 bit.
+	 */
+
+	lidtl	tidt - r_base	# load idt with 0, 0
+	lgdtl	tgdt - r_base	# load gdt with whatever is appropriate
+
+	xor	%ax, %ax
+	inc	%ax		# protected mode (PE) bit
+	lmsw	%ax		# into protected mode
+
+	# flush prefetch and jump to startup_32
+	ljmpl	*(startup_32_vector - r_base)
+
+	.code32
+	.balign 4
+startup_32:
+	movl	$__KERNEL_DS, %eax	# Initialize the %ds segment register
+	movl	%eax, %ds
+
+	xorl	%eax, %eax
+	btsl	$5, %eax		# Enable PAE mode
+	movl	%eax, %cr4
+
+					# Setup trampoline 4 level pagetables
+	leal	(trampoline_level4_pgt - r_base)(%esi), %eax
+	movl	%eax, %cr3
+
+	movl	$MSR_EFER, %ecx
+	movl	$(1 << _EFER_LME), %eax	# Enable Long Mode
+	xorl	%edx, %edx
+	wrmsr
+
+	xorl	%eax, %eax
+	btsl	$31, %eax		# Enable paging and in turn activate Long Mode
+	btsl	$0, %eax		# Enable protected mode
+	movl	%eax, %cr0
+
+	/*
+	 * At this point we're in long mode but in 32bit compatibility mode
+	 * with EFER.LME = 1, CS.L = 0, CS.D = 1 (and in turn
+	 * EFER.LMA = 1). Now we want to jump in 64bit mode, to do that we use
+	 * the new gdt/idt that has __KERNEL_CS with CS.L = 1.
+	 */
+	ljmp	*(startup_64_vector - r_base)(%esi)
+
+	.code64
+	.balign 4
+startup_64:
+	# Now jump into the kernel using virtual addresses
+	movq	$secondary_startup_64, %rax
+	jmp	*%rax
+
+	.code16
+no_longmode:
+	hlt
+	jmp no_longmode
+#include "verify_cpu_64.S"
+
+	# Careful these need to be in the same 64K segment as the above;
+tidt:
+	.word	0			# idt limit = 0
+	.word	0, 0			# idt base = 0L
+
+	# Duplicate the global descriptor table
+	# so the kernel can live anywhere
+	.balign 4
+tgdt:
+	.short	tgdt_end - tgdt		# gdt limit
+	.long	tgdt - r_base
+	.short 0
+	.quad	0x00cf9b000000ffff	# __KERNEL32_CS
+	.quad	0x00af9b000000ffff	# __KERNEL_CS
+	.quad	0x00cf93000000ffff	# __KERNEL_DS
+tgdt_end:
+
+	.balign 4
+startup_32_vector:
+	.long	startup_32 - r_base
+	.word	__KERNEL32_CS, 0
+
+	.balign 4
+startup_64_vector:
+	.long	startup_64 - r_base
+	.word	__KERNEL_CS, 0
+
+trampoline_stack:
+	.org 0x1000
+trampoline_stack_end:
+ENTRY(trampoline_level4_pgt)
+	.quad	level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
+	.fill	510,8,0
+	.quad	level3_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
+
+ENTRY(trampoline_end)
diff --git a/arch/i386/kernel/traps.c b/arch/x86/kernel/traps_32.c
index 47b0bef335b..47b0bef335b 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/x86/kernel/traps_32.c
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86/kernel/traps_64.c
index 03888420775..03888420775 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86/kernel/traps_64.c
diff --git a/arch/x86/kernel/tsc_32.c b/arch/x86/kernel/tsc_32.c
new file mode 100644
index 00000000000..3ed0ae8c918
--- /dev/null
+++ b/arch/x86/kernel/tsc_32.c
@@ -0,0 +1,413 @@
+/*
+ * This code largely moved from arch/i386/kernel/timer/timer_tsc.c
+ * which was originally moved from arch/i386/kernel/time.c.
+ * See comments there for proper credits.
+ */
+
+#include <linux/sched.h>
+#include <linux/clocksource.h>
+#include <linux/workqueue.h>
+#include <linux/cpufreq.h>
+#include <linux/jiffies.h>
+#include <linux/init.h>
+#include <linux/dmi.h>
+
+#include <asm/delay.h>
+#include <asm/tsc.h>
+#include <asm/io.h>
+#include <asm/timer.h>
+
+#include "mach_timer.h"
+
+static int tsc_enabled;
+
+/*
+ * On some systems the TSC frequency does not
+ * change with the cpu frequency. So we need
+ * an extra value to store the TSC freq
+ */
+unsigned int tsc_khz;
+EXPORT_SYMBOL_GPL(tsc_khz);
+
+int tsc_disable;
+
+#ifdef CONFIG_X86_TSC
+static int __init tsc_setup(char *str)
+{
+	printk(KERN_WARNING "notsc: Kernel compiled with CONFIG_X86_TSC, "
+				"cannot disable TSC.\n");
+	return 1;
+}
+#else
+/*
+ * disable flag for tsc. Takes effect by clearing the TSC cpu flag
+ * in cpu/common.c
+ */
+static int __init tsc_setup(char *str)
+{
+	tsc_disable = 1;
+
+	return 1;
+}
+#endif
+
+__setup("notsc", tsc_setup);
+
+/*
+ * code to mark and check if the TSC is unstable
+ * due to cpufreq or due to unsynced TSCs
+ */
+static int tsc_unstable;
+
+int check_tsc_unstable(void)
+{
+	return tsc_unstable;
+}
+EXPORT_SYMBOL_GPL(check_tsc_unstable);
+
+/* Accellerators for sched_clock()
+ * convert from cycles(64bits) => nanoseconds (64bits)
+ *  basic equation:
+ *		ns = cycles / (freq / ns_per_sec)
+ *		ns = cycles * (ns_per_sec / freq)
+ *		ns = cycles * (10^9 / (cpu_khz * 10^3))
+ *		ns = cycles * (10^6 / cpu_khz)
+ *
+ *	Then we use scaling math (suggested by george@mvista.com) to get:
+ *		ns = cycles * (10^6 * SC / cpu_khz) / SC
+ *		ns = cycles * cyc2ns_scale / SC
+ *
+ *	And since SC is a constant power of two, we can convert the div
+ *  into a shift.
+ *
+ *  We can use khz divisor instead of mhz to keep a better percision, since
+ *  cyc2ns_scale is limited to 10^6 * 2^10, which fits in 32 bits.
+ *  (mathieu.desnoyers@polymtl.ca)
+ *
+ *			-johnstul@us.ibm.com "math is hard, lets go shopping!"
+ */
+unsigned long cyc2ns_scale __read_mostly;
+
+#define CYC2NS_SCALE_FACTOR 10 /* 2^10, carefully chosen */
+
+static inline void set_cyc2ns_scale(unsigned long cpu_khz)
+{
+	cyc2ns_scale = (1000000 << CYC2NS_SCALE_FACTOR)/cpu_khz;
+}
+
+/*
+ * Scheduler clock - returns current time in nanosec units.
+ */
+unsigned long long native_sched_clock(void)
+{
+	unsigned long long this_offset;
+
+	/*
+	 * Fall back to jiffies if there's no TSC available:
+	 * ( But note that we still use it if the TSC is marked
+	 *   unstable. We do this because unlike Time Of Day,
+	 *   the scheduler clock tolerates small errors and it's
+	 *   very important for it to be as fast as the platform
+	 *   can achive it. )
+	 */
+	if (unlikely(!tsc_enabled && !tsc_unstable))
+		/* No locking but a rare wrong value is not a big deal: */
+		return (jiffies_64 - INITIAL_JIFFIES) * (1000000000 / HZ);
+
+	/* read the Time Stamp Counter: */
+	rdtscll(this_offset);
+
+	/* return the value in ns */
+	return cycles_2_ns(this_offset);
+}
+
+/* We need to define a real function for sched_clock, to override the
+   weak default version */
+#ifdef CONFIG_PARAVIRT
+unsigned long long sched_clock(void)
+{
+	return paravirt_sched_clock();
+}
+#else
+unsigned long long sched_clock(void)
+	__attribute__((alias("native_sched_clock")));
+#endif
+
+unsigned long native_calculate_cpu_khz(void)
+{
+	unsigned long long start, end;
+	unsigned long count;
+	u64 delta64;
+	int i;
+	unsigned long flags;
+
+	local_irq_save(flags);
+
+	/* run 3 times to ensure the cache is warm */
+	for (i = 0; i < 3; i++) {
+		mach_prepare_counter();
+		rdtscll(start);
+		mach_countup(&count);
+		rdtscll(end);
+	}
+	/*
+	 * Error: ECTCNEVERSET
+	 * The CTC wasn't reliable: we got a hit on the very first read,
+	 * or the CPU was so fast/slow that the quotient wouldn't fit in
+	 * 32 bits..
+	 */
+	if (count <= 1)
+		goto err;
+
+	delta64 = end - start;
+
+	/* cpu freq too fast: */
+	if (delta64 > (1ULL<<32))
+		goto err;
+
+	/* cpu freq too slow: */
+	if (delta64 <= CALIBRATE_TIME_MSEC)
+		goto err;
+
+	delta64 += CALIBRATE_TIME_MSEC/2; /* round for do_div */
+	do_div(delta64,CALIBRATE_TIME_MSEC);
+
+	local_irq_restore(flags);
+	return (unsigned long)delta64;
+err:
+	local_irq_restore(flags);
+	return 0;
+}
+
+int recalibrate_cpu_khz(void)
+{
+#ifndef CONFIG_SMP
+	unsigned long cpu_khz_old = cpu_khz;
+
+	if (cpu_has_tsc) {
+		cpu_khz = calculate_cpu_khz();
+		tsc_khz = cpu_khz;
+		cpu_data[0].loops_per_jiffy =
+			cpufreq_scale(cpu_data[0].loops_per_jiffy,
+					cpu_khz_old, cpu_khz);
+		return 0;
+	} else
+		return -ENODEV;
+#else
+	return -ENODEV;
+#endif
+}
+
+EXPORT_SYMBOL(recalibrate_cpu_khz);
+
+#ifdef CONFIG_CPU_FREQ
+
+/*
+ * if the CPU frequency is scaled, TSC-based delays will need a different
+ * loops_per_jiffy value to function properly.
+ */
+static unsigned int ref_freq = 0;
+static unsigned long loops_per_jiffy_ref = 0;
+static unsigned long cpu_khz_ref = 0;
+
+static int
+time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, void *data)
+{
+	struct cpufreq_freqs *freq = data;
+
+	if (!ref_freq) {
+		if (!freq->old){
+			ref_freq = freq->new;
+			return 0;
+		}
+		ref_freq = freq->old;
+		loops_per_jiffy_ref = cpu_data[freq->cpu].loops_per_jiffy;
+		cpu_khz_ref = cpu_khz;
+	}
+
+	if ((val == CPUFREQ_PRECHANGE  && freq->old < freq->new) ||
+	    (val == CPUFREQ_POSTCHANGE && freq->old > freq->new) ||
+	    (val == CPUFREQ_RESUMECHANGE)) {
+		if (!(freq->flags & CPUFREQ_CONST_LOOPS))
+			cpu_data[freq->cpu].loops_per_jiffy =
+				cpufreq_scale(loops_per_jiffy_ref,
+						ref_freq, freq->new);
+
+		if (cpu_khz) {
+
+			if (num_online_cpus() == 1)
+				cpu_khz = cpufreq_scale(cpu_khz_ref,
+						ref_freq, freq->new);
+			if (!(freq->flags & CPUFREQ_CONST_LOOPS)) {
+				tsc_khz = cpu_khz;
+				set_cyc2ns_scale(cpu_khz);
+				/*
+				 * TSC based sched_clock turns
+				 * to junk w/ cpufreq
+				 */
+				mark_tsc_unstable("cpufreq changes");
+			}
+		}
+	}
+
+	return 0;
+}
+
+static struct notifier_block time_cpufreq_notifier_block = {
+	.notifier_call	= time_cpufreq_notifier
+};
+
+static int __init cpufreq_tsc(void)
+{
+	return cpufreq_register_notifier(&time_cpufreq_notifier_block,
+					 CPUFREQ_TRANSITION_NOTIFIER);
+}
+core_initcall(cpufreq_tsc);
+
+#endif
+
+/* clock source code */
+
+static unsigned long current_tsc_khz = 0;
+
+static cycle_t read_tsc(void)
+{
+	cycle_t ret;
+
+	rdtscll(ret);
+
+	return ret;
+}
+
+static struct clocksource clocksource_tsc = {
+	.name			= "tsc",
+	.rating			= 300,
+	.read			= read_tsc,
+	.mask			= CLOCKSOURCE_MASK(64),
+	.mult			= 0, /* to be set */
+	.shift			= 22,
+	.flags			= CLOCK_SOURCE_IS_CONTINUOUS |
+				  CLOCK_SOURCE_MUST_VERIFY,
+};
+
+void mark_tsc_unstable(char *reason)
+{
+	if (!tsc_unstable) {
+		tsc_unstable = 1;
+		tsc_enabled = 0;
+		printk("Marking TSC unstable due to: %s.\n", reason);
+		/* Can be called before registration */
+		if (clocksource_tsc.mult)
+			clocksource_change_rating(&clocksource_tsc, 0);
+		else
+			clocksource_tsc.rating = 0;
+	}
+}
+EXPORT_SYMBOL_GPL(mark_tsc_unstable);
+
+static int __init dmi_mark_tsc_unstable(const struct dmi_system_id *d)
+{
+	printk(KERN_NOTICE "%s detected: marking TSC unstable.\n",
+		       d->ident);
+	tsc_unstable = 1;
+	return 0;
+}
+
+/* List of systems that have known TSC problems */
+static struct dmi_system_id __initdata bad_tsc_dmi_table[] = {
+	{
+	 .callback = dmi_mark_tsc_unstable,
+	 .ident = "IBM Thinkpad 380XD",
+	 .matches = {
+		     DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+		     DMI_MATCH(DMI_BOARD_NAME, "2635FA0"),
+		     },
+	 },
+	 {}
+};
+
+/*
+ * Make an educated guess if the TSC is trustworthy and synchronized
+ * over all CPUs.
+ */
+__cpuinit int unsynchronized_tsc(void)
+{
+	if (!cpu_has_tsc || tsc_unstable)
+		return 1;
+	/*
+	 * Intel systems are normally all synchronized.
+	 * Exceptions must mark TSC as unstable:
+	 */
+	if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL) {
+		/* assume multi socket systems are not synchronized: */
+		if (num_possible_cpus() > 1)
+			tsc_unstable = 1;
+	}
+	return tsc_unstable;
+}
+
+/*
+ * Geode_LX - the OLPC CPU has a possibly a very reliable TSC
+ */
+#ifdef CONFIG_MGEODE_LX
+/* RTSC counts during suspend */
+#define RTSC_SUSP 0x100
+
+static void __init check_geode_tsc_reliable(void)
+{
+	unsigned long val;
+
+	rdmsrl(MSR_GEODE_BUSCONT_CONF0, val);
+	if ((val & RTSC_SUSP))
+		clocksource_tsc.flags &= ~CLOCK_SOURCE_MUST_VERIFY;
+}
+#else
+static inline void check_geode_tsc_reliable(void) { }
+#endif
+
+
+void __init tsc_init(void)
+{
+	if (!cpu_has_tsc || tsc_disable)
+		goto out_no_tsc;
+
+	cpu_khz = calculate_cpu_khz();
+	tsc_khz = cpu_khz;
+
+	if (!cpu_khz)
+		goto out_no_tsc;
+
+	printk("Detected %lu.%03lu MHz processor.\n",
+				(unsigned long)cpu_khz / 1000,
+				(unsigned long)cpu_khz % 1000);
+
+	set_cyc2ns_scale(cpu_khz);
+	use_tsc_delay();
+
+	/* Check and install the TSC clocksource */
+	dmi_check_system(bad_tsc_dmi_table);
+
+	unsynchronized_tsc();
+	check_geode_tsc_reliable();
+	current_tsc_khz = tsc_khz;
+	clocksource_tsc.mult = clocksource_khz2mult(current_tsc_khz,
+							clocksource_tsc.shift);
+	/* lower the rating if we already know its unstable: */
+	if (check_tsc_unstable()) {
+		clocksource_tsc.rating = 0;
+		clocksource_tsc.flags &= ~CLOCK_SOURCE_IS_CONTINUOUS;
+	} else
+		tsc_enabled = 1;
+
+	clocksource_register(&clocksource_tsc);
+
+	return;
+
+out_no_tsc:
+	/*
+	 * Set the tsc_disable flag if there's no TSC support, this
+	 * makes it a fast flag for the kernel to see whether it
+	 * should be using the TSC.
+	 */
+	tsc_disable = 1;
+}
diff --git a/arch/x86_64/kernel/tsc.c b/arch/x86/kernel/tsc_64.c
index 2a59bde663f..2a59bde663f 100644
--- a/arch/x86_64/kernel/tsc.c
+++ b/arch/x86/kernel/tsc_64.c
diff --git a/arch/x86_64/kernel/tsc_sync.c b/arch/x86/kernel/tsc_sync.c
index 355f5f506c8..355f5f506c8 100644
--- a/arch/x86_64/kernel/tsc_sync.c
+++ b/arch/x86/kernel/tsc_sync.c
diff --git a/arch/x86_64/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu_64.S
index 45b6f8a975a..45b6f8a975a 100644
--- a/arch/x86_64/kernel/verify_cpu.S
+++ b/arch/x86/kernel/verify_cpu_64.S
diff --git a/arch/i386/kernel/vm86.c b/arch/x86/kernel/vm86_32.c
index f2dcd1d27c0..f2dcd1d27c0 100644
--- a/arch/i386/kernel/vm86.c
+++ b/arch/x86/kernel/vm86_32.c
diff --git a/arch/i386/kernel/vmi.c b/arch/x86/kernel/vmi_32.c
index 18673e0f193..18673e0f193 100644
--- a/arch/i386/kernel/vmi.c
+++ b/arch/x86/kernel/vmi_32.c
diff --git a/arch/i386/kernel/vmiclock.c b/arch/x86/kernel/vmiclock_32.c
index b1b5ab08b26..b1b5ab08b26 100644
--- a/arch/i386/kernel/vmiclock.c
+++ b/arch/x86/kernel/vmiclock_32.c
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
new file mode 100644
index 00000000000..849ee611f01
--- /dev/null
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "vmlinux_32.lds.S"
+#else
+# include "vmlinux_64.lds.S"
+#endif
diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index 7d72cce0052..7d72cce0052 100644
--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index ba8ea97abd2..ba8ea97abd2 100644
--- a/arch/x86_64/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
diff --git a/arch/x86_64/kernel/vsmp.c b/arch/x86/kernel/vsmp_64.c
index 414caf0c5f9..414caf0c5f9 100644
--- a/arch/x86_64/kernel/vsmp.c
+++ b/arch/x86/kernel/vsmp_64.c
diff --git a/arch/x86/kernel/vsyscall-int80_32.S b/arch/x86/kernel/vsyscall-int80_32.S
new file mode 100644
index 00000000000..103cab6aa7c
--- /dev/null
+++ b/arch/x86/kernel/vsyscall-int80_32.S
@@ -0,0 +1,53 @@
+/*
+ * Code for the vsyscall page.  This version uses the old int $0x80 method.
+ *
+ * NOTE:
+ * 1) __kernel_vsyscall _must_ be first in this page.
+ * 2) there are alignment constraints on this stub, see vsyscall-sigreturn.S
+ *    for details.
+ */
+
+	.text
+	.globl __kernel_vsyscall
+	.type __kernel_vsyscall,@function
+__kernel_vsyscall:
+.LSTART_vsyscall:
+	int $0x80
+	ret
+.LEND_vsyscall:
+	.size __kernel_vsyscall,.-.LSTART_vsyscall
+	.previous
+
+	.section .eh_frame,"a",@progbits
+.LSTARTFRAMEDLSI:
+	.long .LENDCIEDLSI-.LSTARTCIEDLSI
+.LSTARTCIEDLSI:
+	.long 0			/* CIE ID */
+	.byte 1			/* Version number */
+	.string "zR"		/* NUL-terminated augmentation string */
+	.uleb128 1		/* Code alignment factor */
+	.sleb128 -4		/* Data alignment factor */
+	.byte 8			/* Return address register column */
+	.uleb128 1		/* Augmentation value length */
+	.byte 0x1b		/* DW_EH_PE_pcrel|DW_EH_PE_sdata4. */
+	.byte 0x0c		/* DW_CFA_def_cfa */
+	.uleb128 4
+	.uleb128 4
+	.byte 0x88		/* DW_CFA_offset, column 0x8 */
+	.uleb128 1
+	.align 4
+.LENDCIEDLSI:
+	.long .LENDFDEDLSI-.LSTARTFDEDLSI /* Length FDE */
+.LSTARTFDEDLSI:
+	.long .LSTARTFDEDLSI-.LSTARTFRAMEDLSI /* CIE pointer */
+	.long .LSTART_vsyscall-.	/* PC-relative start address */
+	.long .LEND_vsyscall-.LSTART_vsyscall
+	.uleb128 0
+	.align 4
+.LENDFDEDLSI:
+	.previous
+
+/*
+ * Get the common code for the sigreturn entry points.
+ */
+#include "vsyscall-sigreturn_32.S"
diff --git a/arch/x86/kernel/vsyscall-note_32.S b/arch/x86/kernel/vsyscall-note_32.S
new file mode 100644
index 00000000000..fcf376a37f7
--- /dev/null
+++ b/arch/x86/kernel/vsyscall-note_32.S
@@ -0,0 +1,45 @@
+/*
+ * This supplies .note.* sections to go into the PT_NOTE inside the vDSO text.
+ * Here we can supply some information useful to userland.
+ */
+
+#include <linux/version.h>
+#include <linux/elfnote.h>
+
+/* Ideally this would use UTS_NAME, but using a quoted string here
+   doesn't work. Remember to change this when changing the
+   kernel's name. */
+ELFNOTE_START(Linux, 0, "a")
+	.long LINUX_VERSION_CODE
+ELFNOTE_END
+
+#ifdef CONFIG_XEN
+/*
+ * Add a special note telling glibc's dynamic linker a fake hardware
+ * flavor that it will use to choose the search path for libraries in the
+ * same way it uses real hardware capabilities like "mmx".
+ * We supply "nosegneg" as the fake capability, to indicate that we
+ * do not like negative offsets in instructions using segment overrides,
+ * since we implement those inefficiently.  This makes it possible to
+ * install libraries optimized to avoid those access patterns in someplace
+ * like /lib/i686/tls/nosegneg.  Note that an /etc/ld.so.conf.d/file
+ * corresponding to the bits here is needed to make ldconfig work right.
+ * It should contain:
+ *	hwcap 1 nosegneg
+ * to match the mapping of bit to name that we give here.
+ *
+ * At runtime, the fake hardware feature will be considered to be present
+ * if its bit is set in the mask word.  So, we start with the mask 0, and
+ * at boot time we set VDSO_NOTE_NONEGSEG_BIT if running under Xen.
+ */
+
+#include "../../x86/xen/vdso.h"	/* Defines VDSO_NOTE_NONEGSEG_BIT.  */
+
+	.globl VDSO_NOTE_MASK
+ELFNOTE_START(GNU, 2, "a")
+	.long 1			/* ncaps */
+VDSO_NOTE_MASK:
+	.long 0			/* mask */
+	.byte VDSO_NOTE_NONEGSEG_BIT; .asciz "nosegneg"	/* bit, name */
+ELFNOTE_END
+#endif
diff --git a/arch/i386/kernel/vsyscall-sigreturn.S b/arch/x86/kernel/vsyscall-sigreturn_32.S
index a92262f4165..a92262f4165 100644
--- a/arch/i386/kernel/vsyscall-sigreturn.S
+++ b/arch/x86/kernel/vsyscall-sigreturn_32.S
diff --git a/arch/x86/kernel/vsyscall-sysenter_32.S b/arch/x86/kernel/vsyscall-sysenter_32.S
new file mode 100644
index 00000000000..ed879bf4299
--- /dev/null
+++ b/arch/x86/kernel/vsyscall-sysenter_32.S
@@ -0,0 +1,122 @@
+/*
+ * Code for the vsyscall page.  This version uses the sysenter instruction.
+ *
+ * NOTE:
+ * 1) __kernel_vsyscall _must_ be first in this page.
+ * 2) there are alignment constraints on this stub, see vsyscall-sigreturn.S
+ *    for details.
+ */
+
+/*
+ * The caller puts arg2 in %ecx, which gets pushed. The kernel will use
+ * %ecx itself for arg2. The pushing is because the sysexit instruction
+ * (found in entry.S) requires that we clobber %ecx with the desired %esp.
+ * User code might expect that %ecx is unclobbered though, as it would be
+ * for returning via the iret instruction, so we must push and pop.
+ *
+ * The caller puts arg3 in %edx, which the sysexit instruction requires
+ * for %eip. Thus, exactly as for arg2, we must push and pop.
+ *
+ * Arg6 is different. The caller puts arg6 in %ebp. Since the sysenter
+ * instruction clobbers %esp, the user's %esp won't even survive entry
+ * into the kernel. We store %esp in %ebp. Code in entry.S must fetch
+ * arg6 from the stack.
+ *
+ * You can not use this vsyscall for the clone() syscall because the
+ * three dwords on the parent stack do not get copied to the child.
+ */
+	.text
+	.globl __kernel_vsyscall
+	.type __kernel_vsyscall,@function
+__kernel_vsyscall:
+.LSTART_vsyscall:
+	push %ecx
+.Lpush_ecx:
+	push %edx
+.Lpush_edx:
+	push %ebp
+.Lenter_kernel:
+	movl %esp,%ebp
+	sysenter
+
+	/* 7: align return point with nop's to make disassembly easier */
+	.space 7,0x90
+
+	/* 14: System call restart point is here! (SYSENTER_RETURN-2) */
+	jmp .Lenter_kernel
+	/* 16: System call normal return point is here! */
+	.globl SYSENTER_RETURN	/* Symbol used by sysenter.c  */
+SYSENTER_RETURN:
+	pop %ebp
+.Lpop_ebp:
+	pop %edx
+.Lpop_edx:
+	pop %ecx
+.Lpop_ecx:
+	ret
+.LEND_vsyscall:
+	.size __kernel_vsyscall,.-.LSTART_vsyscall
+	.previous
+
+	.section .eh_frame,"a",@progbits
+.LSTARTFRAMEDLSI:
+	.long .LENDCIEDLSI-.LSTARTCIEDLSI
+.LSTARTCIEDLSI:
+	.long 0			/* CIE ID */
+	.byte 1			/* Version number */
+	.string "zR"		/* NUL-terminated augmentation string */
+	.uleb128 1		/* Code alignment factor */
+	.sleb128 -4		/* Data alignment factor */
+	.byte 8			/* Return address register column */
+	.uleb128 1		/* Augmentation value length */
+	.byte 0x1b		/* DW_EH_PE_pcrel|DW_EH_PE_sdata4. */
+	.byte 0x0c		/* DW_CFA_def_cfa */
+	.uleb128 4
+	.uleb128 4
+	.byte 0x88		/* DW_CFA_offset, column 0x8 */
+	.uleb128 1
+	.align 4
+.LENDCIEDLSI:
+	.long .LENDFDEDLSI-.LSTARTFDEDLSI /* Length FDE */
+.LSTARTFDEDLSI:
+	.long .LSTARTFDEDLSI-.LSTARTFRAMEDLSI /* CIE pointer */
+	.long .LSTART_vsyscall-.	/* PC-relative start address */
+	.long .LEND_vsyscall-.LSTART_vsyscall
+	.uleb128 0
+	/* What follows are the instructions for the table generation.
+	   We have to record all changes of the stack pointer.  */
+	.byte 0x04		/* DW_CFA_advance_loc4 */
+	.long .Lpush_ecx-.LSTART_vsyscall
+	.byte 0x0e		/* DW_CFA_def_cfa_offset */
+	.byte 0x08		/* RA at offset 8 now */
+	.byte 0x04		/* DW_CFA_advance_loc4 */
+	.long .Lpush_edx-.Lpush_ecx
+	.byte 0x0e		/* DW_CFA_def_cfa_offset */
+	.byte 0x0c		/* RA at offset 12 now */
+	.byte 0x04		/* DW_CFA_advance_loc4 */
+	.long .Lenter_kernel-.Lpush_edx
+	.byte 0x0e		/* DW_CFA_def_cfa_offset */
+	.byte 0x10		/* RA at offset 16 now */
+	.byte 0x85, 0x04	/* DW_CFA_offset %ebp -16 */
+	/* Finally the epilogue.  */
+	.byte 0x04		/* DW_CFA_advance_loc4 */
+	.long .Lpop_ebp-.Lenter_kernel
+	.byte 0x0e		/* DW_CFA_def_cfa_offset */
+	.byte 0x0c		/* RA at offset 12 now */
+	.byte 0xc5		/* DW_CFA_restore %ebp */
+	.byte 0x04		/* DW_CFA_advance_loc4 */
+	.long .Lpop_edx-.Lpop_ebp
+	.byte 0x0e		/* DW_CFA_def_cfa_offset */
+	.byte 0x08		/* RA at offset 8 now */
+	.byte 0x04		/* DW_CFA_advance_loc4 */
+	.long .Lpop_ecx-.Lpop_edx
+	.byte 0x0e		/* DW_CFA_def_cfa_offset */
+	.byte 0x04		/* RA at offset 4 now */
+	.align 4
+.LENDFDEDLSI:
+	.previous
+
+/*
+ * Get the common code for the sigreturn entry points.
+ */
+#include "vsyscall-sigreturn_32.S"
diff --git a/arch/x86/kernel/vsyscall_32.S b/arch/x86/kernel/vsyscall_32.S
new file mode 100644
index 00000000000..a5ab3dc4fd2
--- /dev/null
+++ b/arch/x86/kernel/vsyscall_32.S
@@ -0,0 +1,15 @@
+#include <linux/init.h>
+
+__INITDATA
+
+	.globl vsyscall_int80_start, vsyscall_int80_end
+vsyscall_int80_start:
+	.incbin "arch/x86/kernel/vsyscall-int80_32.so"
+vsyscall_int80_end:
+
+	.globl vsyscall_sysenter_start, vsyscall_sysenter_end
+vsyscall_sysenter_start:
+	.incbin "arch/x86/kernel/vsyscall-sysenter_32.so"
+vsyscall_sysenter_end:
+
+__FINIT
diff --git a/arch/i386/kernel/vsyscall.lds.S b/arch/x86/kernel/vsyscall_32.lds.S
index 4a8b0ed9b8f..4a8b0ed9b8f 100644
--- a/arch/i386/kernel/vsyscall.lds.S
+++ b/arch/x86/kernel/vsyscall_32.lds.S
diff --git a/arch/x86_64/kernel/vsyscall.c b/arch/x86/kernel/vsyscall_64.c
index 06c34949bfd..06c34949bfd 100644
--- a/arch/x86_64/kernel/vsyscall.c
+++ b/arch/x86/kernel/vsyscall_64.c
diff --git a/arch/x86_64/kernel/x8664_ksyms.c b/arch/x86/kernel/x8664_ksyms_64.c
index 77c25b30763..77c25b30763 100644
--- a/arch/x86_64/kernel/x8664_ksyms.c
+++ b/arch/x86/kernel/x8664_ksyms_64.c
diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile
new file mode 100644
index 00000000000..329da276c6f
--- /dev/null
+++ b/arch/x86/lib/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/lib/Makefile_32
+else
+include ${srctree}/arch/x86/lib/Makefile_64
+endif
diff --git a/arch/x86/lib/Makefile_32 b/arch/x86/lib/Makefile_32
new file mode 100644
index 00000000000..98d1f1e2e2e
--- /dev/null
+++ b/arch/x86/lib/Makefile_32
@@ -0,0 +1,11 @@
+#
+# Makefile for i386-specific library files..
+#
+
+
+lib-y = checksum_32.o delay_32.o usercopy_32.o getuser_32.o putuser_32.o memcpy_32.o strstr_32.o \
+	bitops_32.o semaphore_32.o string_32.o
+
+lib-$(CONFIG_X86_USE_3DNOW) += mmx_32.o
+
+obj-$(CONFIG_SMP)	+= msr-on-cpu.o
diff --git a/arch/x86/lib/Makefile_64 b/arch/x86/lib/Makefile_64
new file mode 100644
index 00000000000..bbabad3c933
--- /dev/null
+++ b/arch/x86/lib/Makefile_64
@@ -0,0 +1,13 @@
+#
+# Makefile for x86_64-specific library files.
+#
+
+CFLAGS_csum-partial_64.o := -funroll-loops
+
+obj-y := io_64.o iomap_copy_64.o
+obj-$(CONFIG_SMP)	+= msr-on-cpu.o
+
+lib-y := csum-partial_64.o csum-copy_64.o csum-wrappers_64.o delay_64.o \
+	usercopy_64.o getuser_64.o putuser_64.o  \
+	thunk_64.o clear_page_64.o copy_page_64.o bitstr_64.o bitops_64.o
+lib-y += memcpy_64.o memmove_64.o memset_64.o copy_user_64.o rwlock_64.o copy_user_nocache_64.o
diff --git a/arch/i386/lib/bitops.c b/arch/x86/lib/bitops_32.c
index afd0045595d..afd0045595d 100644
--- a/arch/i386/lib/bitops.c
+++ b/arch/x86/lib/bitops_32.c
diff --git a/arch/x86_64/lib/bitops.c b/arch/x86/lib/bitops_64.c
index 95b6d9639fb..95b6d9639fb 100644
--- a/arch/x86_64/lib/bitops.c
+++ b/arch/x86/lib/bitops_64.c
diff --git a/arch/x86_64/lib/bitstr.c b/arch/x86/lib/bitstr_64.c
index 24676609a6a..24676609a6a 100644
--- a/arch/x86_64/lib/bitstr.c
+++ b/arch/x86/lib/bitstr_64.c
diff --git a/arch/i386/lib/checksum.S b/arch/x86/lib/checksum_32.S
index adbccd0bbb7..adbccd0bbb7 100644
--- a/arch/i386/lib/checksum.S
+++ b/arch/x86/lib/checksum_32.S
diff --git a/arch/x86_64/lib/clear_page.S b/arch/x86/lib/clear_page_64.S
index 9a10a78bb4a..9a10a78bb4a 100644
--- a/arch/x86_64/lib/clear_page.S
+++ b/arch/x86/lib/clear_page_64.S
diff --git a/arch/x86_64/lib/copy_page.S b/arch/x86/lib/copy_page_64.S
index 727a5d46d2f..727a5d46d2f 100644
--- a/arch/x86_64/lib/copy_page.S
+++ b/arch/x86/lib/copy_page_64.S
diff --git a/arch/x86_64/lib/copy_user.S b/arch/x86/lib/copy_user_64.S
index 70bebd31040..70bebd31040 100644
--- a/arch/x86_64/lib/copy_user.S
+++ b/arch/x86/lib/copy_user_64.S
diff --git a/arch/x86_64/lib/copy_user_nocache.S b/arch/x86/lib/copy_user_nocache_64.S
index 4620efb12f1..4620efb12f1 100644
--- a/arch/x86_64/lib/copy_user_nocache.S
+++ b/arch/x86/lib/copy_user_nocache_64.S
diff --git a/arch/x86_64/lib/csum-copy.S b/arch/x86/lib/csum-copy_64.S
index f0dba36578e..f0dba36578e 100644
--- a/arch/x86_64/lib/csum-copy.S
+++ b/arch/x86/lib/csum-copy_64.S
diff --git a/arch/x86_64/lib/csum-partial.c b/arch/x86/lib/csum-partial_64.c
index bc503f50690..bc503f50690 100644
--- a/arch/x86_64/lib/csum-partial.c
+++ b/arch/x86/lib/csum-partial_64.c
diff --git a/arch/x86_64/lib/csum-wrappers.c b/arch/x86/lib/csum-wrappers_64.c
index fd42a4a095f..fd42a4a095f 100644
--- a/arch/x86_64/lib/csum-wrappers.c
+++ b/arch/x86/lib/csum-wrappers_64.c
diff --git a/arch/i386/lib/delay.c b/arch/x86/lib/delay_32.c
index f6edb11364d..f6edb11364d 100644
--- a/arch/i386/lib/delay.c
+++ b/arch/x86/lib/delay_32.c
diff --git a/arch/x86_64/lib/delay.c b/arch/x86/lib/delay_64.c
index 2dbebd30834..2dbebd30834 100644
--- a/arch/x86_64/lib/delay.c
+++ b/arch/x86/lib/delay_64.c
diff --git a/arch/i386/lib/getuser.S b/arch/x86/lib/getuser_32.S
index 6d84b53f12a..6d84b53f12a 100644
--- a/arch/i386/lib/getuser.S
+++ b/arch/x86/lib/getuser_32.S
diff --git a/arch/x86_64/lib/getuser.S b/arch/x86/lib/getuser_64.S
index 5448876261f..5448876261f 100644
--- a/arch/x86_64/lib/getuser.S
+++ b/arch/x86/lib/getuser_64.S
diff --git a/arch/x86_64/lib/io.c b/arch/x86/lib/io_64.c
index 87b4a4e1803..87b4a4e1803 100644
--- a/arch/x86_64/lib/io.c
+++ b/arch/x86/lib/io_64.c
diff --git a/arch/x86_64/lib/iomap_copy.S b/arch/x86/lib/iomap_copy_64.S
index 05a95e713da..05a95e713da 100644
--- a/arch/x86_64/lib/iomap_copy.S
+++ b/arch/x86/lib/iomap_copy_64.S
diff --git a/arch/i386/lib/memcpy.c b/arch/x86/lib/memcpy_32.c
index 8ac51b82a63..8ac51b82a63 100644
--- a/arch/i386/lib/memcpy.c
+++ b/arch/x86/lib/memcpy_32.c
diff --git a/arch/x86_64/lib/memcpy.S b/arch/x86/lib/memcpy_64.S
index c22981fa2f3..c22981fa2f3 100644
--- a/arch/x86_64/lib/memcpy.S
+++ b/arch/x86/lib/memcpy_64.S
diff --git a/arch/x86_64/lib/memmove.c b/arch/x86/lib/memmove_64.c
index 751ebae8ec4..751ebae8ec4 100644
--- a/arch/x86_64/lib/memmove.c
+++ b/arch/x86/lib/memmove_64.c
diff --git a/arch/x86_64/lib/memset.S b/arch/x86/lib/memset_64.S
index 2c5948116bd..2c5948116bd 100644
--- a/arch/x86_64/lib/memset.S
+++ b/arch/x86/lib/memset_64.S
diff --git a/arch/i386/lib/mmx.c b/arch/x86/lib/mmx_32.c
index 28084d2e8dd..28084d2e8dd 100644
--- a/arch/i386/lib/mmx.c
+++ b/arch/x86/lib/mmx_32.c
diff --git a/arch/i386/lib/msr-on-cpu.c b/arch/x86/lib/msr-on-cpu.c
index 7767962f25d..7767962f25d 100644
--- a/arch/i386/lib/msr-on-cpu.c
+++ b/arch/x86/lib/msr-on-cpu.c
diff --git a/arch/i386/lib/putuser.S b/arch/x86/lib/putuser_32.S
index f58fba109d1..f58fba109d1 100644
--- a/arch/i386/lib/putuser.S
+++ b/arch/x86/lib/putuser_32.S
diff --git a/arch/x86_64/lib/putuser.S b/arch/x86/lib/putuser_64.S
index 4989f5a8fa9..4989f5a8fa9 100644
--- a/arch/x86_64/lib/putuser.S
+++ b/arch/x86/lib/putuser_64.S
diff --git a/arch/x86_64/lib/rwlock.S b/arch/x86/lib/rwlock_64.S
index 0cde1f80731..0cde1f80731 100644
--- a/arch/x86_64/lib/rwlock.S
+++ b/arch/x86/lib/rwlock_64.S
diff --git a/arch/i386/lib/semaphore.S b/arch/x86/lib/semaphore_32.S
index c01eb39c0b4..c01eb39c0b4 100644
--- a/arch/i386/lib/semaphore.S
+++ b/arch/x86/lib/semaphore_32.S
diff --git a/arch/i386/lib/string.c b/arch/x86/lib/string_32.c
index 2c773fefa3d..2c773fefa3d 100644
--- a/arch/i386/lib/string.c
+++ b/arch/x86/lib/string_32.c
diff --git a/arch/i386/lib/strstr.c b/arch/x86/lib/strstr_32.c
index a3dafbf59da..a3dafbf59da 100644
--- a/arch/i386/lib/strstr.c
+++ b/arch/x86/lib/strstr_32.c
diff --git a/arch/x86_64/lib/thunk.S b/arch/x86/lib/thunk_64.S
index 55e586d352d..55e586d352d 100644
--- a/arch/x86_64/lib/thunk.S
+++ b/arch/x86/lib/thunk_64.S
diff --git a/arch/i386/lib/usercopy.c b/arch/x86/lib/usercopy_32.c
index 9f38b12b4af..9f38b12b4af 100644
--- a/arch/i386/lib/usercopy.c
+++ b/arch/x86/lib/usercopy_32.c
diff --git a/arch/x86_64/lib/usercopy.c b/arch/x86/lib/usercopy_64.c
index 893d43f838c..893d43f838c 100644
--- a/arch/x86_64/lib/usercopy.c
+++ b/arch/x86/lib/usercopy_64.c
diff --git a/arch/i386/mach-default/Makefile b/arch/x86/mach-default/Makefile
index 012fe34459e..012fe34459e 100644
--- a/arch/i386/mach-default/Makefile
+++ b/arch/x86/mach-default/Makefile
diff --git a/arch/i386/mach-default/setup.c b/arch/x86/mach-default/setup.c
index 7f635c7a238..7f635c7a238 100644
--- a/arch/i386/mach-default/setup.c
+++ b/arch/x86/mach-default/setup.c
diff --git a/arch/i386/mach-es7000/Makefile b/arch/x86/mach-es7000/Makefile
index 69dd4da218d..69dd4da218d 100644
--- a/arch/i386/mach-es7000/Makefile
+++ b/arch/x86/mach-es7000/Makefile
diff --git a/arch/i386/mach-es7000/es7000.h b/arch/x86/mach-es7000/es7000.h
index c8d5aa132fa..c8d5aa132fa 100644
--- a/arch/i386/mach-es7000/es7000.h
+++ b/arch/x86/mach-es7000/es7000.h
diff --git a/arch/i386/mach-es7000/es7000plat.c b/arch/x86/mach-es7000/es7000plat.c
index ab99072d3f9..ab99072d3f9 100644
--- a/arch/i386/mach-es7000/es7000plat.c
+++ b/arch/x86/mach-es7000/es7000plat.c
diff --git a/arch/x86/mach-generic/Makefile b/arch/x86/mach-generic/Makefile
new file mode 100644
index 00000000000..19d6d407737
--- /dev/null
+++ b/arch/x86/mach-generic/Makefile
@@ -0,0 +1,8 @@
+#
+# Makefile for the generic architecture
+#
+
+EXTRA_CFLAGS	:= -Iarch/x86/kernel
+
+obj-y		:= probe.o summit.o bigsmp.o es7000.o default.o 
+obj-y		+= ../../x86/mach-es7000/
diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
new file mode 100644
index 00000000000..292a225edab
--- /dev/null
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -0,0 +1,57 @@
+/* 
+ * APIC driver for "bigsmp" XAPIC machines with more than 8 virtual CPUs.
+ * Drives the local APIC in "clustered mode".
+ */
+#define APIC_DEFINITION 1
+#include <linux/threads.h>
+#include <linux/cpumask.h>
+#include <asm/smp.h>
+#include <asm/mpspec.h>
+#include <asm/genapic.h>
+#include <asm/fixmap.h>
+#include <asm/apicdef.h>
+#include <linux/kernel.h>
+#include <linux/smp.h>
+#include <linux/init.h>
+#include <linux/dmi.h>
+#include <asm/mach-bigsmp/mach_apic.h>
+#include <asm/mach-bigsmp/mach_apicdef.h>
+#include <asm/mach-bigsmp/mach_ipi.h>
+#include <asm/mach-default/mach_mpparse.h>
+
+static int dmi_bigsmp; /* can be set by dmi scanners */
+
+static int hp_ht_bigsmp(const struct dmi_system_id *d)
+{
+#ifdef CONFIG_X86_GENERICARCH
+	printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident);
+	dmi_bigsmp = 1;
+#endif
+	return 0;
+}
+
+
+static const struct dmi_system_id bigsmp_dmi_table[] = {
+	{ hp_ht_bigsmp, "HP ProLiant DL760 G2", {
+		DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
+		DMI_MATCH(DMI_BIOS_VERSION, "P44-"),
+	}},
+
+	{ hp_ht_bigsmp, "HP ProLiant DL740", {
+		DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
+		DMI_MATCH(DMI_BIOS_VERSION, "P47-"),
+	 }},
+	 { }
+};
+
+
+static int probe_bigsmp(void)
+{ 
+	if (def_to_bigsmp)
+        	dmi_bigsmp = 1;
+	else
+		dmi_check_system(bigsmp_dmi_table);
+	return dmi_bigsmp; 
+} 
+
+struct genapic apic_bigsmp = APIC_INIT("bigsmp", probe_bigsmp); 
diff --git a/arch/i386/mach-generic/default.c b/arch/x86/mach-generic/default.c
index 8685208d851..8685208d851 100644
--- a/arch/i386/mach-generic/default.c
+++ b/arch/x86/mach-generic/default.c
diff --git a/arch/i386/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index 4742626f08c..4742626f08c 100644
--- a/arch/i386/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
diff --git a/arch/i386/mach-generic/probe.c b/arch/x86/mach-generic/probe.c
index 74f3da63442..74f3da63442 100644
--- a/arch/i386/mach-generic/probe.c
+++ b/arch/x86/mach-generic/probe.c
diff --git a/arch/i386/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
index 74883ccb8f7..74883ccb8f7 100644
--- a/arch/i386/mach-generic/summit.c
+++ b/arch/x86/mach-generic/summit.c
diff --git a/arch/i386/mach-visws/Makefile b/arch/x86/mach-visws/Makefile
index 835fd96ad76..835fd96ad76 100644
--- a/arch/i386/mach-visws/Makefile
+++ b/arch/x86/mach-visws/Makefile
diff --git a/arch/i386/mach-visws/mpparse.c b/arch/x86/mach-visws/mpparse.c
index f3c74fab8b9..f3c74fab8b9 100644
--- a/arch/i386/mach-visws/mpparse.c
+++ b/arch/x86/mach-visws/mpparse.c
diff --git a/arch/i386/mach-visws/reboot.c b/arch/x86/mach-visws/reboot.c
index 99332abfad4..99332abfad4 100644
--- a/arch/i386/mach-visws/reboot.c
+++ b/arch/x86/mach-visws/reboot.c
diff --git a/arch/i386/mach-visws/setup.c b/arch/x86/mach-visws/setup.c
index 1f81f10e03a..1f81f10e03a 100644
--- a/arch/i386/mach-visws/setup.c
+++ b/arch/x86/mach-visws/setup.c
diff --git a/arch/i386/mach-visws/traps.c b/arch/x86/mach-visws/traps.c
index 843b67acf43..843b67acf43 100644
--- a/arch/i386/mach-visws/traps.c
+++ b/arch/x86/mach-visws/traps.c
diff --git a/arch/i386/mach-visws/visws_apic.c b/arch/x86/mach-visws/visws_apic.c
index 710faf71a65..710faf71a65 100644
--- a/arch/i386/mach-visws/visws_apic.c
+++ b/arch/x86/mach-visws/visws_apic.c
diff --git a/arch/x86/mach-voyager/Makefile b/arch/x86/mach-voyager/Makefile
new file mode 100644
index 00000000000..15c250b371d
--- /dev/null
+++ b/arch/x86/mach-voyager/Makefile
@@ -0,0 +1,8 @@
+#
+# Makefile for the linux kernel.
+#
+
+EXTRA_CFLAGS	:= -Iarch/x86/kernel
+obj-y			:= setup.o voyager_basic.o voyager_thread.o
+
+obj-$(CONFIG_SMP)	+= voyager_smp.o voyager_cat.o
diff --git a/arch/i386/mach-voyager/setup.c b/arch/x86/mach-voyager/setup.c
index 2b55694e640..2b55694e640 100644
--- a/arch/i386/mach-voyager/setup.c
+++ b/arch/x86/mach-voyager/setup.c
diff --git a/arch/i386/mach-voyager/voyager_basic.c b/arch/x86/mach-voyager/voyager_basic.c
index 9b77b39b71a..9b77b39b71a 100644
--- a/arch/i386/mach-voyager/voyager_basic.c
+++ b/arch/x86/mach-voyager/voyager_basic.c
diff --git a/arch/i386/mach-voyager/voyager_cat.c b/arch/x86/mach-voyager/voyager_cat.c
index 26a2d4c54b6..26a2d4c54b6 100644
--- a/arch/i386/mach-voyager/voyager_cat.c
+++ b/arch/x86/mach-voyager/voyager_cat.c
diff --git a/arch/i386/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index b87f8548e75..b87f8548e75 100644
--- a/arch/i386/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
diff --git a/arch/i386/mach-voyager/voyager_thread.c b/arch/x86/mach-voyager/voyager_thread.c
index f9d59533815..f9d59533815 100644
--- a/arch/i386/mach-voyager/voyager_thread.c
+++ b/arch/x86/mach-voyager/voyager_thread.c
diff --git a/arch/i386/math-emu/Makefile b/arch/x86/math-emu/Makefile
index 9c943fa6ce6..9c943fa6ce6 100644
--- a/arch/i386/math-emu/Makefile
+++ b/arch/x86/math-emu/Makefile
diff --git a/arch/i386/math-emu/README b/arch/x86/math-emu/README
index e6235491d6e..e6235491d6e 100644
--- a/arch/i386/math-emu/README
+++ b/arch/x86/math-emu/README
diff --git a/arch/i386/math-emu/control_w.h b/arch/x86/math-emu/control_w.h
index ae2274dbd30..ae2274dbd30 100644
--- a/arch/i386/math-emu/control_w.h
+++ b/arch/x86/math-emu/control_w.h
diff --git a/arch/i386/math-emu/div_Xsig.S b/arch/x86/math-emu/div_Xsig.S
index f77ba3058b3..f77ba3058b3 100644
--- a/arch/i386/math-emu/div_Xsig.S
+++ b/arch/x86/math-emu/div_Xsig.S
diff --git a/arch/i386/math-emu/div_small.S b/arch/x86/math-emu/div_small.S
index 47099628fa4..47099628fa4 100644
--- a/arch/i386/math-emu/div_small.S
+++ b/arch/x86/math-emu/div_small.S
diff --git a/arch/i386/math-emu/errors.c b/arch/x86/math-emu/errors.c
index a1b0d22f697..a1b0d22f697 100644
--- a/arch/i386/math-emu/errors.c
+++ b/arch/x86/math-emu/errors.c
diff --git a/arch/i386/math-emu/exception.h b/arch/x86/math-emu/exception.h
index b463f21a811..b463f21a811 100644
--- a/arch/i386/math-emu/exception.h
+++ b/arch/x86/math-emu/exception.h
diff --git a/arch/i386/math-emu/fpu_arith.c b/arch/x86/math-emu/fpu_arith.c
index 6972dec01af..6972dec01af 100644
--- a/arch/i386/math-emu/fpu_arith.c
+++ b/arch/x86/math-emu/fpu_arith.c
diff --git a/arch/i386/math-emu/fpu_asm.h b/arch/x86/math-emu/fpu_asm.h
index 9ba12416df1..9ba12416df1 100644
--- a/arch/i386/math-emu/fpu_asm.h
+++ b/arch/x86/math-emu/fpu_asm.h
diff --git a/arch/i386/math-emu/fpu_aux.c b/arch/x86/math-emu/fpu_aux.c
index 20886cfb9f7..20886cfb9f7 100644
--- a/arch/i386/math-emu/fpu_aux.c
+++ b/arch/x86/math-emu/fpu_aux.c
diff --git a/arch/i386/math-emu/fpu_emu.h b/arch/x86/math-emu/fpu_emu.h
index 65120f52385..65120f52385 100644
--- a/arch/i386/math-emu/fpu_emu.h
+++ b/arch/x86/math-emu/fpu_emu.h
diff --git a/arch/i386/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c
index 1853524c8b5..1853524c8b5 100644
--- a/arch/i386/math-emu/fpu_entry.c
+++ b/arch/x86/math-emu/fpu_entry.c
diff --git a/arch/i386/math-emu/fpu_etc.c b/arch/x86/math-emu/fpu_etc.c
index e3b5d465587..e3b5d465587 100644
--- a/arch/i386/math-emu/fpu_etc.c
+++ b/arch/x86/math-emu/fpu_etc.c
diff --git a/arch/i386/math-emu/fpu_proto.h b/arch/x86/math-emu/fpu_proto.h
index 37a8a7fe7e2..37a8a7fe7e2 100644
--- a/arch/i386/math-emu/fpu_proto.h
+++ b/arch/x86/math-emu/fpu_proto.h
diff --git a/arch/i386/math-emu/fpu_system.h b/arch/x86/math-emu/fpu_system.h
index a3ae28c49dd..a3ae28c49dd 100644
--- a/arch/i386/math-emu/fpu_system.h
+++ b/arch/x86/math-emu/fpu_system.h
diff --git a/arch/i386/math-emu/fpu_tags.c b/arch/x86/math-emu/fpu_tags.c
index cb436fe20e4..cb436fe20e4 100644
--- a/arch/i386/math-emu/fpu_tags.c
+++ b/arch/x86/math-emu/fpu_tags.c
diff --git a/arch/i386/math-emu/fpu_trig.c b/arch/x86/math-emu/fpu_trig.c
index 403cbde1d42..403cbde1d42 100644
--- a/arch/i386/math-emu/fpu_trig.c
+++ b/arch/x86/math-emu/fpu_trig.c
diff --git a/arch/i386/math-emu/get_address.c b/arch/x86/math-emu/get_address.c
index 2e2c51a8bd3..2e2c51a8bd3 100644
--- a/arch/i386/math-emu/get_address.c
+++ b/arch/x86/math-emu/get_address.c
diff --git a/arch/i386/math-emu/load_store.c b/arch/x86/math-emu/load_store.c
index eebd6fb1c8a..eebd6fb1c8a 100644
--- a/arch/i386/math-emu/load_store.c
+++ b/arch/x86/math-emu/load_store.c
diff --git a/arch/i386/math-emu/mul_Xsig.S b/arch/x86/math-emu/mul_Xsig.S
index 717785a53eb..717785a53eb 100644
--- a/arch/i386/math-emu/mul_Xsig.S
+++ b/arch/x86/math-emu/mul_Xsig.S
diff --git a/arch/i386/math-emu/poly.h b/arch/x86/math-emu/poly.h
index 4db79811492..4db79811492 100644
--- a/arch/i386/math-emu/poly.h
+++ b/arch/x86/math-emu/poly.h
diff --git a/arch/i386/math-emu/poly_2xm1.c b/arch/x86/math-emu/poly_2xm1.c
index 9766ad5e974..9766ad5e974 100644
--- a/arch/i386/math-emu/poly_2xm1.c
+++ b/arch/x86/math-emu/poly_2xm1.c
diff --git a/arch/i386/math-emu/poly_atan.c b/arch/x86/math-emu/poly_atan.c
index 82f702952f6..82f702952f6 100644
--- a/arch/i386/math-emu/poly_atan.c
+++ b/arch/x86/math-emu/poly_atan.c
diff --git a/arch/i386/math-emu/poly_l2.c b/arch/x86/math-emu/poly_l2.c
index dd00e1d5b07..dd00e1d5b07 100644
--- a/arch/i386/math-emu/poly_l2.c
+++ b/arch/x86/math-emu/poly_l2.c
diff --git a/arch/i386/math-emu/poly_sin.c b/arch/x86/math-emu/poly_sin.c
index a36313fb06f..a36313fb06f 100644
--- a/arch/i386/math-emu/poly_sin.c
+++ b/arch/x86/math-emu/poly_sin.c
diff --git a/arch/i386/math-emu/poly_tan.c b/arch/x86/math-emu/poly_tan.c
index 8df3e03b6e6..8df3e03b6e6 100644
--- a/arch/i386/math-emu/poly_tan.c
+++ b/arch/x86/math-emu/poly_tan.c
diff --git a/arch/i386/math-emu/polynom_Xsig.S b/arch/x86/math-emu/polynom_Xsig.S
index 17315c89ff3..17315c89ff3 100644
--- a/arch/i386/math-emu/polynom_Xsig.S
+++ b/arch/x86/math-emu/polynom_Xsig.S
diff --git a/arch/i386/math-emu/reg_add_sub.c b/arch/x86/math-emu/reg_add_sub.c
index 7cd3b37ac08..7cd3b37ac08 100644
--- a/arch/i386/math-emu/reg_add_sub.c
+++ b/arch/x86/math-emu/reg_add_sub.c
diff --git a/arch/i386/math-emu/reg_compare.c b/arch/x86/math-emu/reg_compare.c
index f37c5b5a35a..f37c5b5a35a 100644
--- a/arch/i386/math-emu/reg_compare.c
+++ b/arch/x86/math-emu/reg_compare.c
diff --git a/arch/i386/math-emu/reg_constant.c b/arch/x86/math-emu/reg_constant.c
index a8501580196..a8501580196 100644
--- a/arch/i386/math-emu/reg_constant.c
+++ b/arch/x86/math-emu/reg_constant.c
diff --git a/arch/i386/math-emu/reg_constant.h b/arch/x86/math-emu/reg_constant.h
index 1bffaec3a13..1bffaec3a13 100644
--- a/arch/i386/math-emu/reg_constant.h
+++ b/arch/x86/math-emu/reg_constant.h
diff --git a/arch/i386/math-emu/reg_convert.c b/arch/x86/math-emu/reg_convert.c
index 45a25875270..45a25875270 100644
--- a/arch/i386/math-emu/reg_convert.c
+++ b/arch/x86/math-emu/reg_convert.c
diff --git a/arch/i386/math-emu/reg_divide.c b/arch/x86/math-emu/reg_divide.c
index 5cee7ff920d..5cee7ff920d 100644
--- a/arch/i386/math-emu/reg_divide.c
+++ b/arch/x86/math-emu/reg_divide.c
diff --git a/arch/i386/math-emu/reg_ld_str.c b/arch/x86/math-emu/reg_ld_str.c
index e976caef649..e976caef649 100644
--- a/arch/i386/math-emu/reg_ld_str.c
+++ b/arch/x86/math-emu/reg_ld_str.c
diff --git a/arch/i386/math-emu/reg_mul.c b/arch/x86/math-emu/reg_mul.c
index 40f50b61bc6..40f50b61bc6 100644
--- a/arch/i386/math-emu/reg_mul.c
+++ b/arch/x86/math-emu/reg_mul.c
diff --git a/arch/i386/math-emu/reg_norm.S b/arch/x86/math-emu/reg_norm.S
index 8b6352efcee..8b6352efcee 100644
--- a/arch/i386/math-emu/reg_norm.S
+++ b/arch/x86/math-emu/reg_norm.S
diff --git a/arch/i386/math-emu/reg_round.S b/arch/x86/math-emu/reg_round.S
index d1d4e48b4f6..d1d4e48b4f6 100644
--- a/arch/i386/math-emu/reg_round.S
+++ b/arch/x86/math-emu/reg_round.S
diff --git a/arch/i386/math-emu/reg_u_add.S b/arch/x86/math-emu/reg_u_add.S
index 47c4c2434d8..47c4c2434d8 100644
--- a/arch/i386/math-emu/reg_u_add.S
+++ b/arch/x86/math-emu/reg_u_add.S
diff --git a/arch/i386/math-emu/reg_u_div.S b/arch/x86/math-emu/reg_u_div.S
index cc00654b6f9..cc00654b6f9 100644
--- a/arch/i386/math-emu/reg_u_div.S
+++ b/arch/x86/math-emu/reg_u_div.S
diff --git a/arch/i386/math-emu/reg_u_mul.S b/arch/x86/math-emu/reg_u_mul.S
index 973f12af97d..973f12af97d 100644
--- a/arch/i386/math-emu/reg_u_mul.S
+++ b/arch/x86/math-emu/reg_u_mul.S
diff --git a/arch/i386/math-emu/reg_u_sub.S b/arch/x86/math-emu/reg_u_sub.S
index 1b6c24801d2..1b6c24801d2 100644
--- a/arch/i386/math-emu/reg_u_sub.S
+++ b/arch/x86/math-emu/reg_u_sub.S
diff --git a/arch/i386/math-emu/round_Xsig.S b/arch/x86/math-emu/round_Xsig.S
index bbe0e87718e..bbe0e87718e 100644
--- a/arch/i386/math-emu/round_Xsig.S
+++ b/arch/x86/math-emu/round_Xsig.S
diff --git a/arch/i386/math-emu/shr_Xsig.S b/arch/x86/math-emu/shr_Xsig.S
index 31cdd118e91..31cdd118e91 100644
--- a/arch/i386/math-emu/shr_Xsig.S
+++ b/arch/x86/math-emu/shr_Xsig.S
diff --git a/arch/i386/math-emu/status_w.h b/arch/x86/math-emu/status_w.h
index 59e73302aa6..59e73302aa6 100644
--- a/arch/i386/math-emu/status_w.h
+++ b/arch/x86/math-emu/status_w.h
diff --git a/arch/i386/math-emu/version.h b/arch/x86/math-emu/version.h
index a0d73a1d2b6..a0d73a1d2b6 100644
--- a/arch/i386/math-emu/version.h
+++ b/arch/x86/math-emu/version.h
diff --git a/arch/i386/math-emu/wm_shrx.S b/arch/x86/math-emu/wm_shrx.S
index 51842831798..51842831798 100644
--- a/arch/i386/math-emu/wm_shrx.S
+++ b/arch/x86/math-emu/wm_shrx.S
diff --git a/arch/i386/math-emu/wm_sqrt.S b/arch/x86/math-emu/wm_sqrt.S
index d258f59564e..d258f59564e 100644
--- a/arch/i386/math-emu/wm_sqrt.S
+++ b/arch/x86/math-emu/wm_sqrt.S
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
new file mode 100644
index 00000000000..98329109684
--- /dev/null
+++ b/arch/x86/mm/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/mm/Makefile_32
+else
+include ${srctree}/arch/x86/mm/Makefile_64
+endif
diff --git a/arch/x86/mm/Makefile_32 b/arch/x86/mm/Makefile_32
new file mode 100644
index 00000000000..362b4ad082d
--- /dev/null
+++ b/arch/x86/mm/Makefile_32
@@ -0,0 +1,10 @@
+#
+# Makefile for the linux i386-specific parts of the memory manager.
+#
+
+obj-y	:= init_32.o pgtable_32.o fault_32.o ioremap_32.o extable_32.o pageattr_32.o mmap_32.o
+
+obj-$(CONFIG_NUMA) += discontig_32.o
+obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
+obj-$(CONFIG_HIGHMEM) += highmem_32.o
+obj-$(CONFIG_BOOT_IOREMAP) += boot_ioremap_32.o
diff --git a/arch/x86/mm/Makefile_64 b/arch/x86/mm/Makefile_64
new file mode 100644
index 00000000000..6bcb47945b8
--- /dev/null
+++ b/arch/x86/mm/Makefile_64
@@ -0,0 +1,10 @@
+#
+# Makefile for the linux x86_64-specific parts of the memory manager.
+#
+
+obj-y	 := init_64.o fault_64.o ioremap_64.o extable_64.o pageattr_64.o mmap_64.o
+obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
+obj-$(CONFIG_NUMA) += numa_64.o
+obj-$(CONFIG_K8_NUMA) += k8topology_64.o
+obj-$(CONFIG_ACPI_NUMA) += srat_64.o
+
diff --git a/arch/i386/mm/boot_ioremap.c b/arch/x86/mm/boot_ioremap_32.c
index 4de95a17a7d..4de95a17a7d 100644
--- a/arch/i386/mm/boot_ioremap.c
+++ b/arch/x86/mm/boot_ioremap_32.c
diff --git a/arch/i386/mm/discontig.c b/arch/x86/mm/discontig_32.c
index 860e912a3fb..860e912a3fb 100644
--- a/arch/i386/mm/discontig.c
+++ b/arch/x86/mm/discontig_32.c
diff --git a/arch/i386/mm/extable.c b/arch/x86/mm/extable_32.c
index 0ce4f22a263..0ce4f22a263 100644
--- a/arch/i386/mm/extable.c
+++ b/arch/x86/mm/extable_32.c
diff --git a/arch/x86_64/mm/extable.c b/arch/x86/mm/extable_64.c
index 79ac6e7100a..79ac6e7100a 100644
--- a/arch/x86_64/mm/extable.c
+++ b/arch/x86/mm/extable_64.c
diff --git a/arch/i386/mm/fault.c b/arch/x86/mm/fault_32.c
index fcb38e7f354..fcb38e7f354 100644
--- a/arch/i386/mm/fault.c
+++ b/arch/x86/mm/fault_32.c
diff --git a/arch/x86_64/mm/fault.c b/arch/x86/mm/fault_64.c
index 54816adb8e9..54816adb8e9 100644
--- a/arch/x86_64/mm/fault.c
+++ b/arch/x86/mm/fault_64.c
diff --git a/arch/i386/mm/highmem.c b/arch/x86/mm/highmem_32.c
index 1c3bf95f735..1c3bf95f735 100644
--- a/arch/i386/mm/highmem.c
+++ b/arch/x86/mm/highmem_32.c
diff --git a/arch/i386/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
index 6c06d9c0488..6c06d9c0488 100644
--- a/arch/i386/mm/hugetlbpage.c
+++ b/arch/x86/mm/hugetlbpage.c
diff --git a/arch/i386/mm/init.c b/arch/x86/mm/init_32.c
index 730a5b177b1..730a5b177b1 100644
--- a/arch/i386/mm/init.c
+++ b/arch/x86/mm/init_32.c
diff --git a/arch/x86_64/mm/init.c b/arch/x86/mm/init_64.c
index 458893b376f..458893b376f 100644
--- a/arch/x86_64/mm/init.c
+++ b/arch/x86/mm/init_64.c
diff --git a/arch/i386/mm/ioremap.c b/arch/x86/mm/ioremap_32.c
index 0b278315d73..0b278315d73 100644
--- a/arch/i386/mm/ioremap.c
+++ b/arch/x86/mm/ioremap_32.c
diff --git a/arch/x86_64/mm/ioremap.c b/arch/x86/mm/ioremap_64.c
index 6cac90aa503..6cac90aa503 100644
--- a/arch/x86_64/mm/ioremap.c
+++ b/arch/x86/mm/ioremap_64.c
diff --git a/arch/x86_64/mm/k8topology.c b/arch/x86/mm/k8topology_64.c
index a96006f7ae0..a96006f7ae0 100644
--- a/arch/x86_64/mm/k8topology.c
+++ b/arch/x86/mm/k8topology_64.c
diff --git a/arch/i386/mm/mmap.c b/arch/x86/mm/mmap_32.c
index 552e0847375..552e0847375 100644
--- a/arch/i386/mm/mmap.c
+++ b/arch/x86/mm/mmap_32.c
diff --git a/arch/x86_64/mm/mmap.c b/arch/x86/mm/mmap_64.c
index 80bba0dc000..80bba0dc000 100644
--- a/arch/x86_64/mm/mmap.c
+++ b/arch/x86/mm/mmap_64.c
diff --git a/arch/x86_64/mm/numa.c b/arch/x86/mm/numa_64.c
index 6da23552226..6da23552226 100644
--- a/arch/x86_64/mm/numa.c
+++ b/arch/x86/mm/numa_64.c
diff --git a/arch/i386/mm/pageattr.c b/arch/x86/mm/pageattr_32.c
index 4241a74d16c..4241a74d16c 100644
--- a/arch/i386/mm/pageattr.c
+++ b/arch/x86/mm/pageattr_32.c
diff --git a/arch/x86_64/mm/pageattr.c b/arch/x86/mm/pageattr_64.c
index 10b9809ce82..10b9809ce82 100644
--- a/arch/x86_64/mm/pageattr.c
+++ b/arch/x86/mm/pageattr_64.c
diff --git a/arch/i386/mm/pgtable.c b/arch/x86/mm/pgtable_32.c
index 01437c46baa..01437c46baa 100644
--- a/arch/i386/mm/pgtable.c
+++ b/arch/x86/mm/pgtable_32.c
diff --git a/arch/x86_64/mm/srat.c b/arch/x86/mm/srat_64.c
index acdf03e1914..acdf03e1914 100644
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86/mm/srat_64.c
diff --git a/arch/i386/oprofile/Kconfig b/arch/x86/oprofile/Kconfig
index d8a84088471..d8a84088471 100644
--- a/arch/i386/oprofile/Kconfig
+++ b/arch/x86/oprofile/Kconfig
diff --git a/arch/i386/oprofile/Makefile b/arch/x86/oprofile/Makefile
index 30f3eb36666..30f3eb36666 100644
--- a/arch/i386/oprofile/Makefile
+++ b/arch/x86/oprofile/Makefile
diff --git a/arch/i386/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
index c049ce414f0..c049ce414f0 100644
--- a/arch/i386/oprofile/backtrace.c
+++ b/arch/x86/oprofile/backtrace.c
diff --git a/arch/i386/oprofile/init.c b/arch/x86/oprofile/init.c
index 5341d481d92..5341d481d92 100644
--- a/arch/i386/oprofile/init.c
+++ b/arch/x86/oprofile/init.c
diff --git a/arch/i386/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 11b7a51566a..11b7a51566a 100644
--- a/arch/i386/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
diff --git a/arch/i386/oprofile/nmi_timer_int.c b/arch/x86/oprofile/nmi_timer_int.c
index 1418e36ae7a..1418e36ae7a 100644
--- a/arch/i386/oprofile/nmi_timer_int.c
+++ b/arch/x86/oprofile/nmi_timer_int.c
diff --git a/arch/i386/oprofile/op_counter.h b/arch/x86/oprofile/op_counter.h
index 2880b15c467..2880b15c467 100644
--- a/arch/i386/oprofile/op_counter.h
+++ b/arch/x86/oprofile/op_counter.h
diff --git a/arch/i386/oprofile/op_model_athlon.c b/arch/x86/oprofile/op_model_athlon.c
index 3057a19e464..3057a19e464 100644
--- a/arch/i386/oprofile/op_model_athlon.c
+++ b/arch/x86/oprofile/op_model_athlon.c
diff --git a/arch/i386/oprofile/op_model_p4.c b/arch/x86/oprofile/op_model_p4.c
index 47925927b12..47925927b12 100644
--- a/arch/i386/oprofile/op_model_p4.c
+++ b/arch/x86/oprofile/op_model_p4.c
diff --git a/arch/i386/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
index c554f52cb80..c554f52cb80 100644
--- a/arch/i386/oprofile/op_model_ppro.c
+++ b/arch/x86/oprofile/op_model_ppro.c
diff --git a/arch/i386/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
index abb1aa95b97..abb1aa95b97 100644
--- a/arch/i386/oprofile/op_x86_model.h
+++ b/arch/x86/oprofile/op_x86_model.h
diff --git a/arch/x86/pci/Makefile b/arch/x86/pci/Makefile
new file mode 100644
index 00000000000..c5c8e485fc4
--- /dev/null
+++ b/arch/x86/pci/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/pci/Makefile_32
+else
+include ${srctree}/arch/x86/pci/Makefile_64
+endif
diff --git a/arch/x86/pci/Makefile_32 b/arch/x86/pci/Makefile_32
new file mode 100644
index 00000000000..cdd6828b5ab
--- /dev/null
+++ b/arch/x86/pci/Makefile_32
@@ -0,0 +1,14 @@
+obj-y				:= i386.o init.o
+
+obj-$(CONFIG_PCI_BIOS)		+= pcbios.o
+obj-$(CONFIG_PCI_MMCONFIG)	+= mmconfig_32.o direct.o mmconfig-shared.o
+obj-$(CONFIG_PCI_DIRECT)	+= direct.o
+
+pci-y				:= fixup.o
+pci-$(CONFIG_ACPI)		+= acpi.o
+pci-y				+= legacy.o irq.o
+
+pci-$(CONFIG_X86_VISWS)		:= visws.o fixup.o
+pci-$(CONFIG_X86_NUMAQ)		:= numa.o irq.o
+
+obj-y				+= $(pci-y) common.o early.o
diff --git a/arch/x86/pci/Makefile_64 b/arch/x86/pci/Makefile_64
new file mode 100644
index 00000000000..7d8c467bf14
--- /dev/null
+++ b/arch/x86/pci/Makefile_64
@@ -0,0 +1,17 @@
+#
+# Makefile for X86_64 specific PCI routines
+#
+# Reuse the i386 PCI subsystem
+#
+EXTRA_CFLAGS += -Iarch/x86/pci
+
+obj-y		:= i386.o
+obj-$(CONFIG_PCI_DIRECT)+= direct.o
+obj-y		+= fixup.o init.o
+obj-$(CONFIG_ACPI)	+= acpi.o
+obj-y			+= legacy.o irq.o common.o early.o
+# mmconfig has a 64bit special
+obj-$(CONFIG_PCI_MMCONFIG) += mmconfig_64.o direct.o mmconfig-shared.o
+
+obj-$(CONFIG_NUMA)	+= k8-bus_64.o
+
diff --git a/arch/i386/pci/acpi.c b/arch/x86/pci/acpi.c
index bc8a44bddaa..bc8a44bddaa 100644
--- a/arch/i386/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
new file mode 100644
index 00000000000..07d5223442b
--- /dev/null
+++ b/arch/x86/pci/common.c
@@ -0,0 +1,480 @@
+/*
+ *	Low-Level PCI Support for PC
+ *
+ *	(c) 1999--2000 Martin Mares <mj@ucw.cz>
+ */
+
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/dmi.h>
+
+#include <asm/acpi.h>
+#include <asm/segment.h>
+#include <asm/io.h>
+#include <asm/smp.h>
+
+#include "pci.h"
+
+unsigned int pci_probe = PCI_PROBE_BIOS | PCI_PROBE_CONF1 | PCI_PROBE_CONF2 |
+				PCI_PROBE_MMCONF;
+
+static int pci_bf_sort;
+int pci_routeirq;
+int pcibios_last_bus = -1;
+unsigned long pirq_table_addr;
+struct pci_bus *pci_root_bus;
+struct pci_raw_ops *raw_pci_ops;
+
+static int pci_read(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *value)
+{
+	return raw_pci_ops->read(0, bus->number, devfn, where, size, value);
+}
+
+static int pci_write(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 value)
+{
+	return raw_pci_ops->write(0, bus->number, devfn, where, size, value);
+}
+
+struct pci_ops pci_root_ops = {
+	.read = pci_read,
+	.write = pci_write,
+};
+
+/*
+ * legacy, numa, and acpi all want to call pcibios_scan_root
+ * from their initcalls. This flag prevents that.
+ */
+int pcibios_scanned;
+
+/*
+ * This interrupt-safe spinlock protects all accesses to PCI
+ * configuration space.
+ */
+DEFINE_SPINLOCK(pci_config_lock);
+
+/*
+ * Several buggy motherboards address only 16 devices and mirror
+ * them to next 16 IDs. We try to detect this `feature' on all
+ * primary buses (those containing host bridges as they are
+ * expected to be unique) and remove the ghost devices.
+ */
+
+static void __devinit pcibios_fixup_ghosts(struct pci_bus *b)
+{
+	struct list_head *ln, *mn;
+	struct pci_dev *d, *e;
+	int mirror = PCI_DEVFN(16,0);
+	int seen_host_bridge = 0;
+	int i;
+
+	DBG("PCI: Scanning for ghost devices on bus %d\n", b->number);
+	list_for_each(ln, &b->devices) {
+		d = pci_dev_b(ln);
+		if ((d->class >> 8) == PCI_CLASS_BRIDGE_HOST)
+			seen_host_bridge++;
+		for (mn=ln->next; mn != &b->devices; mn=mn->next) {
+			e = pci_dev_b(mn);
+			if (e->devfn != d->devfn + mirror ||
+			    e->vendor != d->vendor ||
+			    e->device != d->device ||
+			    e->class != d->class)
+				continue;
+			for(i=0; i<PCI_NUM_RESOURCES; i++)
+				if (e->resource[i].start != d->resource[i].start ||
+				    e->resource[i].end != d->resource[i].end ||
+				    e->resource[i].flags != d->resource[i].flags)
+					continue;
+			break;
+		}
+		if (mn == &b->devices)
+			return;
+	}
+	if (!seen_host_bridge)
+		return;
+	printk(KERN_WARNING "PCI: Ignoring ghost devices on bus %02x\n", b->number);
+
+	ln = &b->devices;
+	while (ln->next != &b->devices) {
+		d = pci_dev_b(ln->next);
+		if (d->devfn >= mirror) {
+			list_del(&d->global_list);
+			list_del(&d->bus_list);
+			kfree(d);
+		} else
+			ln = ln->next;
+	}
+}
+
+/*
+ *  Called after each bus is probed, but before its children
+ *  are examined.
+ */
+
+void __devinit  pcibios_fixup_bus(struct pci_bus *b)
+{
+	pcibios_fixup_ghosts(b);
+	pci_read_bridge_bases(b);
+}
+
+/*
+ * Only use DMI information to set this if nothing was passed
+ * on the kernel command line (which was parsed earlier).
+ */
+
+static int __devinit set_bf_sort(const struct dmi_system_id *d)
+{
+	if (pci_bf_sort == pci_bf_sort_default) {
+		pci_bf_sort = pci_dmi_bf;
+		printk(KERN_INFO "PCI: %s detected, enabling pci=bfsort.\n", d->ident);
+	}
+	return 0;
+}
+
+/*
+ * Enable renumbering of PCI bus# ranges to reach all PCI busses (Cardbus)
+ */
+#ifdef __i386__
+static int __devinit assign_all_busses(const struct dmi_system_id *d)
+{
+	pci_probe |= PCI_ASSIGN_ALL_BUSSES;
+	printk(KERN_INFO "%s detected: enabling PCI bus# renumbering"
+			" (pci=assign-busses)\n", d->ident);
+	return 0;
+}
+#endif
+
+static struct dmi_system_id __devinitdata pciprobe_dmi_table[] = {
+#ifdef __i386__
+/*
+ * Laptops which need pci=assign-busses to see Cardbus cards
+ */
+	{
+		.callback = assign_all_busses,
+		.ident = "Samsung X20 Laptop",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Samsung Electronics"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "SX20S"),
+		},
+	},
+#endif		/* __i386__ */
+	{
+		.callback = set_bf_sort,
+		.ident = "Dell PowerEdge 1950",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 1950"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "Dell PowerEdge 1955",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 1955"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "Dell PowerEdge 2900",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 2900"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "Dell PowerEdge 2950",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 2950"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "Dell PowerEdge R900",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge R900"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL20p G3",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL20p G3"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL20p G4",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL20p G4"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL30p G1",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL30p G1"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL25p G1",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL25p G1"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL35p G1",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL35p G1"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL45p G1",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL45p G1"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL45p G2",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL45p G2"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL460c G1",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL460c G1"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL465c G1",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL465c G1"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL480c G1",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL480c G1"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
+		.ident = "HP ProLiant BL685c G1",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant BL685c G1"),
+		},
+	},
+	{}
+};
+
+struct pci_bus * __devinit pcibios_scan_root(int busnum)
+{
+	struct pci_bus *bus = NULL;
+	struct pci_sysdata *sd;
+
+	dmi_check_system(pciprobe_dmi_table);
+
+	while ((bus = pci_find_next_bus(bus)) != NULL) {
+		if (bus->number == busnum) {
+			/* Already scanned */
+			return bus;
+		}
+	}
+
+	/* Allocate per-root-bus (not per bus) arch-specific data.
+	 * TODO: leak; this memory is never freed.
+	 * It's arguable whether it's worth the trouble to care.
+	 */
+	sd = kzalloc(sizeof(*sd), GFP_KERNEL);
+	if (!sd) {
+		printk(KERN_ERR "PCI: OOM, not probing PCI bus %02x\n", busnum);
+		return NULL;
+	}
+
+	printk(KERN_DEBUG "PCI: Probing PCI hardware (bus %02x)\n", busnum);
+
+	return pci_scan_bus_parented(NULL, busnum, &pci_root_ops, sd);
+}
+
+extern u8 pci_cache_line_size;
+
+static int __init pcibios_init(void)
+{
+	struct cpuinfo_x86 *c = &boot_cpu_data;
+
+	if (!raw_pci_ops) {
+		printk(KERN_WARNING "PCI: System does not support PCI\n");
+		return 0;
+	}
+
+	/*
+	 * Assume PCI cacheline size of 32 bytes for all x86s except K7/K8
+	 * and P4. It's also good for 386/486s (which actually have 16)
+	 * as quite a few PCI devices do not support smaller values.
+	 */
+	pci_cache_line_size = 32 >> 2;
+	if (c->x86 >= 6 && c->x86_vendor == X86_VENDOR_AMD)
+		pci_cache_line_size = 64 >> 2;	/* K7 & K8 */
+	else if (c->x86 > 6 && c->x86_vendor == X86_VENDOR_INTEL)
+		pci_cache_line_size = 128 >> 2;	/* P4 */
+
+	pcibios_resource_survey();
+
+	if (pci_bf_sort >= pci_force_bf)
+		pci_sort_breadthfirst();
+#ifdef CONFIG_PCI_BIOS
+	if ((pci_probe & PCI_BIOS_SORT) && !(pci_probe & PCI_NO_SORT))
+		pcibios_sort();
+#endif
+	return 0;
+}
+
+subsys_initcall(pcibios_init);
+
+char * __devinit  pcibios_setup(char *str)
+{
+	if (!strcmp(str, "off")) {
+		pci_probe = 0;
+		return NULL;
+	} else if (!strcmp(str, "bfsort")) {
+		pci_bf_sort = pci_force_bf;
+		return NULL;
+	} else if (!strcmp(str, "nobfsort")) {
+		pci_bf_sort = pci_force_nobf;
+		return NULL;
+	}
+#ifdef CONFIG_PCI_BIOS
+	else if (!strcmp(str, "bios")) {
+		pci_probe = PCI_PROBE_BIOS;
+		return NULL;
+	} else if (!strcmp(str, "nobios")) {
+		pci_probe &= ~PCI_PROBE_BIOS;
+		return NULL;
+	} else if (!strcmp(str, "nosort")) {
+		pci_probe |= PCI_NO_SORT;
+		return NULL;
+	} else if (!strcmp(str, "biosirq")) {
+		pci_probe |= PCI_BIOS_IRQ_SCAN;
+		return NULL;
+	} else if (!strncmp(str, "pirqaddr=", 9)) {
+		pirq_table_addr = simple_strtoul(str+9, NULL, 0);
+		return NULL;
+	}
+#endif
+#ifdef CONFIG_PCI_DIRECT
+	else if (!strcmp(str, "conf1")) {
+		pci_probe = PCI_PROBE_CONF1 | PCI_NO_CHECKS;
+		return NULL;
+	}
+	else if (!strcmp(str, "conf2")) {
+		pci_probe = PCI_PROBE_CONF2 | PCI_NO_CHECKS;
+		return NULL;
+	}
+#endif
+#ifdef CONFIG_PCI_MMCONFIG
+	else if (!strcmp(str, "nommconf")) {
+		pci_probe &= ~PCI_PROBE_MMCONF;
+		return NULL;
+	}
+#endif
+	else if (!strcmp(str, "noacpi")) {
+		acpi_noirq_set();
+		return NULL;
+	}
+	else if (!strcmp(str, "noearly")) {
+		pci_probe |= PCI_PROBE_NOEARLY;
+		return NULL;
+	}
+#ifndef CONFIG_X86_VISWS
+	else if (!strcmp(str, "usepirqmask")) {
+		pci_probe |= PCI_USE_PIRQ_MASK;
+		return NULL;
+	} else if (!strncmp(str, "irqmask=", 8)) {
+		pcibios_irq_mask = simple_strtol(str+8, NULL, 0);
+		return NULL;
+	} else if (!strncmp(str, "lastbus=", 8)) {
+		pcibios_last_bus = simple_strtol(str+8, NULL, 0);
+		return NULL;
+	}
+#endif
+	else if (!strcmp(str, "rom")) {
+		pci_probe |= PCI_ASSIGN_ROMS;
+		return NULL;
+	} else if (!strcmp(str, "assign-busses")) {
+		pci_probe |= PCI_ASSIGN_ALL_BUSSES;
+		return NULL;
+	} else if (!strcmp(str, "routeirq")) {
+		pci_routeirq = 1;
+		return NULL;
+	}
+	return str;
+}
+
+unsigned int pcibios_assign_all_busses(void)
+{
+	return (pci_probe & PCI_ASSIGN_ALL_BUSSES) ? 1 : 0;
+}
+
+int pcibios_enable_device(struct pci_dev *dev, int mask)
+{
+	int err;
+
+	if ((err = pcibios_enable_resources(dev, mask)) < 0)
+		return err;
+
+	if (!dev->msi_enabled)
+		return pcibios_enable_irq(dev);
+	return 0;
+}
+
+void pcibios_disable_device (struct pci_dev *dev)
+{
+	if (!dev->msi_enabled && pcibios_disable_irq)
+		pcibios_disable_irq(dev);
+}
+
+struct pci_bus *pci_scan_bus_with_sysdata(int busno)
+{
+	struct pci_bus *bus = NULL;
+	struct pci_sysdata *sd;
+
+	/*
+	 * Allocate per-root-bus (not per bus) arch-specific data.
+	 * TODO: leak; this memory is never freed.
+	 * It's arguable whether it's worth the trouble to care.
+	 */
+	sd = kzalloc(sizeof(*sd), GFP_KERNEL);
+	if (!sd) {
+		printk(KERN_ERR "PCI: OOM, skipping PCI bus %02x\n", busno);
+		return NULL;
+	}
+	sd->node = -1;
+	bus = pci_scan_bus(busno, &pci_root_ops, sd);
+	if (!bus)
+		kfree(sd);
+
+	return bus;
+}
diff --git a/arch/i386/pci/direct.c b/arch/x86/pci/direct.c
index 431c9a51b15..431c9a51b15 100644
--- a/arch/i386/pci/direct.c
+++ b/arch/x86/pci/direct.c
diff --git a/arch/i386/pci/early.c b/arch/x86/pci/early.c
index 42df4b6606d..42df4b6606d 100644
--- a/arch/i386/pci/early.c
+++ b/arch/x86/pci/early.c
diff --git a/arch/i386/pci/fixup.c b/arch/x86/pci/fixup.c
index c82cbf4c722..c82cbf4c722 100644
--- a/arch/i386/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
diff --git a/arch/i386/pci/i386.c b/arch/x86/pci/i386.c
index bcd2f94b732..bcd2f94b732 100644
--- a/arch/i386/pci/i386.c
+++ b/arch/x86/pci/i386.c
diff --git a/arch/i386/pci/init.c b/arch/x86/pci/init.c
index 3de9f9ba2da..3de9f9ba2da 100644
--- a/arch/i386/pci/init.c
+++ b/arch/x86/pci/init.c
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
new file mode 100644
index 00000000000..d98c6b096f8
--- /dev/null
+++ b/arch/x86/pci/irq.c
@@ -0,0 +1,1173 @@
+/*
+ *	Low-Level PCI Support for PC -- Routing of Interrupts
+ *
+ *	(c) 1999--2000 Martin Mares <mj@ucw.cz>
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/dmi.h>
+#include <asm/io.h>
+#include <asm/smp.h>
+#include <asm/io_apic.h>
+#include <linux/irq.h>
+#include <linux/acpi.h>
+
+#include "pci.h"
+
+#define PIRQ_SIGNATURE	(('$' << 0) + ('P' << 8) + ('I' << 16) + ('R' << 24))
+#define PIRQ_VERSION 0x0100
+
+static int broken_hp_bios_irq9;
+static int acer_tm360_irqrouting;
+
+static struct irq_routing_table *pirq_table;
+
+static int pirq_enable_irq(struct pci_dev *dev);
+
+/*
+ * Never use: 0, 1, 2 (timer, keyboard, and cascade)
+ * Avoid using: 13, 14 and 15 (FP error and IDE).
+ * Penalize: 3, 4, 6, 7, 12 (known ISA uses: serial, floppy, parallel and mouse)
+ */
+unsigned int pcibios_irq_mask = 0xfff8;
+
+static int pirq_penalty[16] = {
+	1000000, 1000000, 1000000, 1000, 1000, 0, 1000, 1000,
+	0, 0, 0, 0, 1000, 100000, 100000, 100000
+};
+
+struct irq_router {
+	char *name;
+	u16 vendor, device;
+	int (*get)(struct pci_dev *router, struct pci_dev *dev, int pirq);
+	int (*set)(struct pci_dev *router, struct pci_dev *dev, int pirq, int new);
+};
+
+struct irq_router_handler {
+	u16 vendor;
+	int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
+};
+
+int (*pcibios_enable_irq)(struct pci_dev *dev) = NULL;
+void (*pcibios_disable_irq)(struct pci_dev *dev) = NULL;
+
+/*
+ *  Check passed address for the PCI IRQ Routing Table signature
+ *  and perform checksum verification.
+ */
+
+static inline struct irq_routing_table * pirq_check_routing_table(u8 *addr)
+{
+	struct irq_routing_table *rt;
+	int i;
+	u8 sum;
+
+	rt = (struct irq_routing_table *) addr;
+	if (rt->signature != PIRQ_SIGNATURE ||
+	    rt->version != PIRQ_VERSION ||
+	    rt->size % 16 ||
+	    rt->size < sizeof(struct irq_routing_table))
+		return NULL;
+	sum = 0;
+	for (i=0; i < rt->size; i++)
+		sum += addr[i];
+	if (!sum) {
+		DBG(KERN_DEBUG "PCI: Interrupt Routing Table found at 0x%p\n", rt);
+		return rt;
+	}
+	return NULL;
+}
+
+
+
+/*
+ *  Search 0xf0000 -- 0xfffff for the PCI IRQ Routing Table.
+ */
+
+static struct irq_routing_table * __init pirq_find_routing_table(void)
+{
+	u8 *addr;
+	struct irq_routing_table *rt;
+
+	if (pirq_table_addr) {
+		rt = pirq_check_routing_table((u8 *) __va(pirq_table_addr));
+		if (rt)
+			return rt;
+		printk(KERN_WARNING "PCI: PIRQ table NOT found at pirqaddr\n");
+	}
+	for(addr = (u8 *) __va(0xf0000); addr < (u8 *) __va(0x100000); addr += 16) {
+		rt = pirq_check_routing_table(addr);
+		if (rt)
+			return rt;
+	}
+	return NULL;
+}
+
+/*
+ *  If we have a IRQ routing table, use it to search for peer host
+ *  bridges.  It's a gross hack, but since there are no other known
+ *  ways how to get a list of buses, we have to go this way.
+ */
+
+static void __init pirq_peer_trick(void)
+{
+	struct irq_routing_table *rt = pirq_table;
+	u8 busmap[256];
+	int i;
+	struct irq_info *e;
+
+	memset(busmap, 0, sizeof(busmap));
+	for(i=0; i < (rt->size - sizeof(struct irq_routing_table)) / sizeof(struct irq_info); i++) {
+		e = &rt->slots[i];
+#ifdef DEBUG
+		{
+			int j;
+			DBG(KERN_DEBUG "%02x:%02x slot=%02x", e->bus, e->devfn/8, e->slot);
+			for(j=0; j<4; j++)
+				DBG(" %d:%02x/%04x", j, e->irq[j].link, e->irq[j].bitmap);
+			DBG("\n");
+		}
+#endif
+		busmap[e->bus] = 1;
+	}
+	for(i = 1; i < 256; i++) {
+		if (!busmap[i] || pci_find_bus(0, i))
+			continue;
+		if (pci_scan_bus_with_sysdata(i))
+			printk(KERN_INFO "PCI: Discovered primary peer "
+			       "bus %02x [IRQ]\n", i);
+	}
+	pcibios_last_bus = -1;
+}
+
+/*
+ *  Code for querying and setting of IRQ routes on various interrupt routers.
+ */
+
+void eisa_set_level_irq(unsigned int irq)
+{
+	unsigned char mask = 1 << (irq & 7);
+	unsigned int port = 0x4d0 + (irq >> 3);
+	unsigned char val;
+	static u16 eisa_irq_mask;
+
+	if (irq >= 16 || (1 << irq) & eisa_irq_mask)
+		return;
+
+	eisa_irq_mask |= (1 << irq);
+	printk(KERN_DEBUG "PCI: setting IRQ %u as level-triggered\n", irq);
+	val = inb(port);
+	if (!(val & mask)) {
+		DBG(KERN_DEBUG " -> edge");
+		outb(val | mask, port);
+	}
+}
+
+/*
+ * Common IRQ routing practice: nybbles in config space,
+ * offset by some magic constant.
+ */
+static unsigned int read_config_nybble(struct pci_dev *router, unsigned offset, unsigned nr)
+{
+	u8 x;
+	unsigned reg = offset + (nr >> 1);
+
+	pci_read_config_byte(router, reg, &x);
+	return (nr & 1) ? (x >> 4) : (x & 0xf);
+}
+
+static void write_config_nybble(struct pci_dev *router, unsigned offset, unsigned nr, unsigned int val)
+{
+	u8 x;
+	unsigned reg = offset + (nr >> 1);
+
+	pci_read_config_byte(router, reg, &x);
+	x = (nr & 1) ? ((x & 0x0f) | (val << 4)) : ((x & 0xf0) | val);
+	pci_write_config_byte(router, reg, x);
+}
+
+/*
+ * ALI pirq entries are damn ugly, and completely undocumented.
+ * This has been figured out from pirq tables, and it's not a pretty
+ * picture.
+ */
+static int pirq_ali_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	static const unsigned char irqmap[16] = { 0, 9, 3, 10, 4, 5, 7, 6, 1, 11, 0, 12, 0, 14, 0, 15 };
+
+	return irqmap[read_config_nybble(router, 0x48, pirq-1)];
+}
+
+static int pirq_ali_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	static const unsigned char irqmap[16] = { 0, 8, 0, 2, 4, 5, 7, 6, 0, 1, 3, 9, 11, 0, 13, 15 };
+	unsigned int val = irqmap[irq];
+		
+	if (val) {
+		write_config_nybble(router, 0x48, pirq-1, val);
+		return 1;
+	}
+	return 0;
+}
+
+/*
+ * The Intel PIIX4 pirq rules are fairly simple: "pirq" is
+ * just a pointer to the config space.
+ */
+static int pirq_piix_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	u8 x;
+
+	pci_read_config_byte(router, pirq, &x);
+	return (x < 16) ? x : 0;
+}
+
+static int pirq_piix_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	pci_write_config_byte(router, pirq, irq);
+	return 1;
+}
+
+/*
+ * The VIA pirq rules are nibble-based, like ALI,
+ * but without the ugly irq number munging.
+ * However, PIRQD is in the upper instead of lower 4 bits.
+ */
+static int pirq_via_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	return read_config_nybble(router, 0x55, pirq == 4 ? 5 : pirq);
+}
+
+static int pirq_via_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	write_config_nybble(router, 0x55, pirq == 4 ? 5 : pirq, irq);
+	return 1;
+}
+
+/*
+ * The VIA pirq rules are nibble-based, like ALI,
+ * but without the ugly irq number munging.
+ * However, for 82C586, nibble map is different .
+ */
+static int pirq_via586_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	static const unsigned int pirqmap[5] = { 3, 2, 5, 1, 1 };
+	return read_config_nybble(router, 0x55, pirqmap[pirq-1]);
+}
+
+static int pirq_via586_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	static const unsigned int pirqmap[5] = { 3, 2, 5, 1, 1 };
+	write_config_nybble(router, 0x55, pirqmap[pirq-1], irq);
+	return 1;
+}
+
+/*
+ * ITE 8330G pirq rules are nibble-based
+ * FIXME: pirqmap may be { 1, 0, 3, 2 },
+ * 	  2+3 are both mapped to irq 9 on my system
+ */
+static int pirq_ite_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	static const unsigned char pirqmap[4] = { 1, 0, 2, 3 };
+	return read_config_nybble(router,0x43, pirqmap[pirq-1]);
+}
+
+static int pirq_ite_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	static const unsigned char pirqmap[4] = { 1, 0, 2, 3 };
+	write_config_nybble(router, 0x43, pirqmap[pirq-1], irq);
+	return 1;
+}
+
+/*
+ * OPTI: high four bits are nibble pointer..
+ * I wonder what the low bits do?
+ */
+static int pirq_opti_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	return read_config_nybble(router, 0xb8, pirq >> 4);
+}
+
+static int pirq_opti_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	write_config_nybble(router, 0xb8, pirq >> 4, irq);
+	return 1;
+}
+
+/*
+ * Cyrix: nibble offset 0x5C
+ * 0x5C bits 7:4 is INTB bits 3:0 is INTA 
+ * 0x5D bits 7:4 is INTD bits 3:0 is INTC
+ */
+static int pirq_cyrix_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	return read_config_nybble(router, 0x5C, (pirq-1)^1);
+}
+
+static int pirq_cyrix_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	write_config_nybble(router, 0x5C, (pirq-1)^1, irq);
+	return 1;
+}
+
+/*
+ *	PIRQ routing for SiS 85C503 router used in several SiS chipsets.
+ *	We have to deal with the following issues here:
+ *	- vendors have different ideas about the meaning of link values
+ *	- some onboard devices (integrated in the chipset) have special
+ *	  links and are thus routed differently (i.e. not via PCI INTA-INTD)
+ *	- different revision of the router have a different layout for
+ *	  the routing registers, particularly for the onchip devices
+ *
+ *	For all routing registers the common thing is we have one byte
+ *	per routeable link which is defined as:
+ *		 bit 7      IRQ mapping enabled (0) or disabled (1)
+ *		 bits [6:4] reserved (sometimes used for onchip devices)
+ *		 bits [3:0] IRQ to map to
+ *		     allowed: 3-7, 9-12, 14-15
+ *		     reserved: 0, 1, 2, 8, 13
+ *
+ *	The config-space registers located at 0x41/0x42/0x43/0x44 are
+ *	always used to route the normal PCI INT A/B/C/D respectively.
+ *	Apparently there are systems implementing PCI routing table using
+ *	link values 0x01-0x04 and others using 0x41-0x44 for PCI INTA..D.
+ *	We try our best to handle both link mappings.
+ *	
+ *	Currently (2003-05-21) it appears most SiS chipsets follow the
+ *	definition of routing registers from the SiS-5595 southbridge.
+ *	According to the SiS 5595 datasheets the revision id's of the
+ *	router (ISA-bridge) should be 0x01 or 0xb0.
+ *
+ *	Furthermore we've also seen lspci dumps with revision 0x00 and 0xb1.
+ *	Looks like these are used in a number of SiS 5xx/6xx/7xx chipsets.
+ *	They seem to work with the current routing code. However there is
+ *	some concern because of the two USB-OHCI HCs (original SiS 5595
+ *	had only one). YMMV.
+ *
+ *	Onchip routing for router rev-id 0x01/0xb0 and probably 0x00/0xb1:
+ *
+ *	0x61:	IDEIRQ:
+ *		bits [6:5] must be written 01
+ *		bit 4 channel-select primary (0), secondary (1)
+ *
+ *	0x62:	USBIRQ:
+ *		bit 6 OHCI function disabled (0), enabled (1)
+ *	
+ *	0x6a:	ACPI/SCI IRQ: bits 4-6 reserved
+ *
+ *	0x7e:	Data Acq. Module IRQ - bits 4-6 reserved
+ *
+ *	We support USBIRQ (in addition to INTA-INTD) and keep the
+ *	IDE, ACPI and DAQ routing untouched as set by the BIOS.
+ *
+ *	Currently the only reported exception is the new SiS 65x chipset
+ *	which includes the SiS 69x southbridge. Here we have the 85C503
+ *	router revision 0x04 and there are changes in the register layout
+ *	mostly related to the different USB HCs with USB 2.0 support.
+ *
+ *	Onchip routing for router rev-id 0x04 (try-and-error observation)
+ *
+ *	0x60/0x61/0x62/0x63:	1xEHCI and 3xOHCI (companion) USB-HCs
+ *				bit 6-4 are probably unused, not like 5595
+ */
+
+#define PIRQ_SIS_IRQ_MASK	0x0f
+#define PIRQ_SIS_IRQ_DISABLE	0x80
+#define PIRQ_SIS_USB_ENABLE	0x40
+
+static int pirq_sis_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	u8 x;
+	int reg;
+
+	reg = pirq;
+	if (reg >= 0x01 && reg <= 0x04)
+		reg += 0x40;
+	pci_read_config_byte(router, reg, &x);
+	return (x & PIRQ_SIS_IRQ_DISABLE) ? 0 : (x & PIRQ_SIS_IRQ_MASK);
+}
+
+static int pirq_sis_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	u8 x;
+	int reg;
+
+	reg = pirq;
+	if (reg >= 0x01 && reg <= 0x04)
+		reg += 0x40;
+	pci_read_config_byte(router, reg, &x);
+	x &= ~(PIRQ_SIS_IRQ_MASK | PIRQ_SIS_IRQ_DISABLE);
+	x |= irq ? irq: PIRQ_SIS_IRQ_DISABLE;
+	pci_write_config_byte(router, reg, x);
+	return 1;
+}
+
+
+/*
+ * VLSI: nibble offset 0x74 - educated guess due to routing table and
+ *       config space of VLSI 82C534 PCI-bridge/router (1004:0102)
+ *       Tested on HP OmniBook 800 covering PIRQ 1, 2, 4, 8 for onboard
+ *       devices, PIRQ 3 for non-pci(!) soundchip and (untested) PIRQ 6
+ *       for the busbridge to the docking station.
+ */
+
+static int pirq_vlsi_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	if (pirq > 8) {
+		printk(KERN_INFO "VLSI router pirq escape (%d)\n", pirq);
+		return 0;
+	}
+	return read_config_nybble(router, 0x74, pirq-1);
+}
+
+static int pirq_vlsi_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	if (pirq > 8) {
+		printk(KERN_INFO "VLSI router pirq escape (%d)\n", pirq);
+		return 0;
+	}
+	write_config_nybble(router, 0x74, pirq-1, irq);
+	return 1;
+}
+
+/*
+ * ServerWorks: PCI interrupts mapped to system IRQ lines through Index
+ * and Redirect I/O registers (0x0c00 and 0x0c01).  The Index register
+ * format is (PCIIRQ## | 0x10), e.g.: PCIIRQ10=0x1a.  The Redirect
+ * register is a straight binary coding of desired PIC IRQ (low nibble).
+ *
+ * The 'link' value in the PIRQ table is already in the correct format
+ * for the Index register.  There are some special index values:
+ * 0x00 for ACPI (SCI), 0x01 for USB, 0x02 for IDE0, 0x04 for IDE1,
+ * and 0x03 for SMBus.
+ */
+static int pirq_serverworks_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	outb_p(pirq, 0xc00);
+	return inb(0xc01) & 0xf;
+}
+
+static int pirq_serverworks_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	outb_p(pirq, 0xc00);
+	outb_p(irq, 0xc01);
+	return 1;
+}
+
+/* Support for AMD756 PCI IRQ Routing
+ * Jhon H. Caicedo <jhcaiced@osso.org.co>
+ * Jun/21/2001 0.2.0 Release, fixed to use "nybble" functions... (jhcaiced)
+ * Jun/19/2001 Alpha Release 0.1.0 (jhcaiced)
+ * The AMD756 pirq rules are nibble-based
+ * offset 0x56 0-3 PIRQA  4-7  PIRQB
+ * offset 0x57 0-3 PIRQC  4-7  PIRQD
+ */
+static int pirq_amd756_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	u8 irq;
+	irq = 0;
+	if (pirq <= 4)
+	{
+		irq = read_config_nybble(router, 0x56, pirq - 1);
+	}
+	printk(KERN_INFO "AMD756: dev %04x:%04x, router pirq : %d get irq : %2d\n",
+		dev->vendor, dev->device, pirq, irq);
+	return irq;
+}
+
+static int pirq_amd756_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	printk(KERN_INFO "AMD756: dev %04x:%04x, router pirq : %d SET irq : %2d\n", 
+		dev->vendor, dev->device, pirq, irq);
+	if (pirq <= 4)
+	{
+		write_config_nybble(router, 0x56, pirq - 1, irq);
+	}
+	return 1;
+}
+
+#ifdef CONFIG_PCI_BIOS
+
+static int pirq_bios_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	struct pci_dev *bridge;
+	int pin = pci_get_interrupt_pin(dev, &bridge);
+	return pcibios_set_irq_routing(bridge, pin, irq);
+}
+
+#endif
+
+static __init int intel_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
+{
+	static struct pci_device_id __initdata pirq_440gx[] = {
+		{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_0) },
+		{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_2) },
+		{ },
+	};
+
+	/* 440GX has a proprietary PIRQ router -- don't use it */
+	if (pci_dev_present(pirq_440gx))
+		return 0;
+
+	switch(device)
+	{
+		case PCI_DEVICE_ID_INTEL_82371FB_0:
+		case PCI_DEVICE_ID_INTEL_82371SB_0:
+		case PCI_DEVICE_ID_INTEL_82371AB_0:
+		case PCI_DEVICE_ID_INTEL_82371MX:
+		case PCI_DEVICE_ID_INTEL_82443MX_0:
+		case PCI_DEVICE_ID_INTEL_82801AA_0:
+		case PCI_DEVICE_ID_INTEL_82801AB_0:
+		case PCI_DEVICE_ID_INTEL_82801BA_0:
+		case PCI_DEVICE_ID_INTEL_82801BA_10:
+		case PCI_DEVICE_ID_INTEL_82801CA_0:
+		case PCI_DEVICE_ID_INTEL_82801CA_12:
+		case PCI_DEVICE_ID_INTEL_82801DB_0:
+		case PCI_DEVICE_ID_INTEL_82801E_0:
+		case PCI_DEVICE_ID_INTEL_82801EB_0:
+		case PCI_DEVICE_ID_INTEL_ESB_1:
+		case PCI_DEVICE_ID_INTEL_ICH6_0:
+		case PCI_DEVICE_ID_INTEL_ICH6_1:
+		case PCI_DEVICE_ID_INTEL_ICH7_0:
+		case PCI_DEVICE_ID_INTEL_ICH7_1:
+		case PCI_DEVICE_ID_INTEL_ICH7_30:
+		case PCI_DEVICE_ID_INTEL_ICH7_31:
+		case PCI_DEVICE_ID_INTEL_ESB2_0:
+		case PCI_DEVICE_ID_INTEL_ICH8_0:
+		case PCI_DEVICE_ID_INTEL_ICH8_1:
+		case PCI_DEVICE_ID_INTEL_ICH8_2:
+		case PCI_DEVICE_ID_INTEL_ICH8_3:
+		case PCI_DEVICE_ID_INTEL_ICH8_4:
+		case PCI_DEVICE_ID_INTEL_ICH9_0:
+		case PCI_DEVICE_ID_INTEL_ICH9_1:
+		case PCI_DEVICE_ID_INTEL_ICH9_2:
+		case PCI_DEVICE_ID_INTEL_ICH9_3:
+		case PCI_DEVICE_ID_INTEL_ICH9_4:
+		case PCI_DEVICE_ID_INTEL_ICH9_5:
+		case PCI_DEVICE_ID_INTEL_TOLAPAI_0:
+			r->name = "PIIX/ICH";
+			r->get = pirq_piix_get;
+			r->set = pirq_piix_set;
+			return 1;
+	}
+	return 0;
+}
+
+static __init int via_router_probe(struct irq_router *r,
+				struct pci_dev *router, u16 device)
+{
+	/* FIXME: We should move some of the quirk fixup stuff here */
+
+	/*
+	 * work arounds for some buggy BIOSes
+	 */
+	if (device == PCI_DEVICE_ID_VIA_82C586_0) {
+		switch(router->device) {
+		case PCI_DEVICE_ID_VIA_82C686:
+			/*
+			 * Asus k7m bios wrongly reports 82C686A
+			 * as 586-compatible
+			 */
+			device = PCI_DEVICE_ID_VIA_82C686;
+			break;
+		case PCI_DEVICE_ID_VIA_8235:
+			/**
+			 * Asus a7v-x bios wrongly reports 8235
+			 * as 586-compatible
+			 */
+			device = PCI_DEVICE_ID_VIA_8235;
+			break;
+		}
+	}
+
+	switch(device) {
+	case PCI_DEVICE_ID_VIA_82C586_0:
+		r->name = "VIA";
+		r->get = pirq_via586_get;
+		r->set = pirq_via586_set;
+		return 1;
+	case PCI_DEVICE_ID_VIA_82C596:
+	case PCI_DEVICE_ID_VIA_82C686:
+	case PCI_DEVICE_ID_VIA_8231:
+	case PCI_DEVICE_ID_VIA_8233A:
+	case PCI_DEVICE_ID_VIA_8235:
+	case PCI_DEVICE_ID_VIA_8237:
+		/* FIXME: add new ones for 8233/5 */
+		r->name = "VIA";
+		r->get = pirq_via_get;
+		r->set = pirq_via_set;
+		return 1;
+	}
+	return 0;
+}
+
+static __init int vlsi_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
+{
+	switch(device)
+	{
+		case PCI_DEVICE_ID_VLSI_82C534:
+			r->name = "VLSI 82C534";
+			r->get = pirq_vlsi_get;
+			r->set = pirq_vlsi_set;
+			return 1;
+	}
+	return 0;
+}
+
+
+static __init int serverworks_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
+{
+	switch(device)
+	{
+		case PCI_DEVICE_ID_SERVERWORKS_OSB4:
+		case PCI_DEVICE_ID_SERVERWORKS_CSB5:
+			r->name = "ServerWorks";
+			r->get = pirq_serverworks_get;
+			r->set = pirq_serverworks_set;
+			return 1;
+	}
+	return 0;
+}
+
+static __init int sis_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
+{
+	if (device != PCI_DEVICE_ID_SI_503)
+		return 0;
+		
+	r->name = "SIS";
+	r->get = pirq_sis_get;
+	r->set = pirq_sis_set;
+	return 1;
+}
+
+static __init int cyrix_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
+{
+	switch(device)
+	{
+		case PCI_DEVICE_ID_CYRIX_5520:
+			r->name = "NatSemi";
+			r->get = pirq_cyrix_get;
+			r->set = pirq_cyrix_set;
+			return 1;
+	}
+	return 0;
+}
+
+static __init int opti_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
+{
+	switch(device)
+	{
+		case PCI_DEVICE_ID_OPTI_82C700:
+			r->name = "OPTI";
+			r->get = pirq_opti_get;
+			r->set = pirq_opti_set;
+			return 1;
+	}
+	return 0;
+}
+
+static __init int ite_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
+{
+	switch(device)
+	{
+		case PCI_DEVICE_ID_ITE_IT8330G_0:
+			r->name = "ITE";
+			r->get = pirq_ite_get;
+			r->set = pirq_ite_set;
+			return 1;
+	}
+	return 0;
+}
+
+static __init int ali_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
+{
+	switch(device)
+	{
+	case PCI_DEVICE_ID_AL_M1533:
+	case PCI_DEVICE_ID_AL_M1563:
+		printk(KERN_DEBUG "PCI: Using ALI IRQ Router\n");
+		r->name = "ALI";
+		r->get = pirq_ali_get;
+		r->set = pirq_ali_set;
+		return 1;
+	}
+	return 0;
+}
+
+static __init int amd_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
+{
+	switch(device)
+	{
+		case PCI_DEVICE_ID_AMD_VIPER_740B:
+			r->name = "AMD756";
+			break;
+		case PCI_DEVICE_ID_AMD_VIPER_7413:
+			r->name = "AMD766";
+			break;
+		case PCI_DEVICE_ID_AMD_VIPER_7443:
+			r->name = "AMD768";
+			break;
+		default:
+			return 0;
+	}
+	r->get = pirq_amd756_get;
+	r->set = pirq_amd756_set;
+	return 1;
+}
+		
+static __initdata struct irq_router_handler pirq_routers[] = {
+	{ PCI_VENDOR_ID_INTEL, intel_router_probe },
+	{ PCI_VENDOR_ID_AL, ali_router_probe },
+	{ PCI_VENDOR_ID_ITE, ite_router_probe },
+	{ PCI_VENDOR_ID_VIA, via_router_probe },
+	{ PCI_VENDOR_ID_OPTI, opti_router_probe },
+	{ PCI_VENDOR_ID_SI, sis_router_probe },
+	{ PCI_VENDOR_ID_CYRIX, cyrix_router_probe },
+	{ PCI_VENDOR_ID_VLSI, vlsi_router_probe },
+	{ PCI_VENDOR_ID_SERVERWORKS, serverworks_router_probe },
+	{ PCI_VENDOR_ID_AMD, amd_router_probe },
+	/* Someone with docs needs to add the ATI Radeon IGP */
+	{ 0, NULL }
+};
+static struct irq_router pirq_router;
+static struct pci_dev *pirq_router_dev;
+
+
+/*
+ *	FIXME: should we have an option to say "generic for
+ *	chipset" ?
+ */
+ 
+static void __init pirq_find_router(struct irq_router *r)
+{
+	struct irq_routing_table *rt = pirq_table;
+	struct irq_router_handler *h;
+
+#ifdef CONFIG_PCI_BIOS
+	if (!rt->signature) {
+		printk(KERN_INFO "PCI: Using BIOS for IRQ routing\n");
+		r->set = pirq_bios_set;
+		r->name = "BIOS";
+		return;
+	}
+#endif
+
+	/* Default unless a driver reloads it */
+	r->name = "default";
+	r->get = NULL;
+	r->set = NULL;
+	
+	DBG(KERN_DEBUG "PCI: Attempting to find IRQ router for %04x:%04x\n",
+	    rt->rtr_vendor, rt->rtr_device);
+
+	pirq_router_dev = pci_get_bus_and_slot(rt->rtr_bus, rt->rtr_devfn);
+	if (!pirq_router_dev) {
+		DBG(KERN_DEBUG "PCI: Interrupt router not found at "
+			"%02x:%02x\n", rt->rtr_bus, rt->rtr_devfn);
+		return;
+	}
+
+	for( h = pirq_routers; h->vendor; h++) {
+		/* First look for a router match */
+		if (rt->rtr_vendor == h->vendor && h->probe(r, pirq_router_dev, rt->rtr_device))
+			break;
+		/* Fall back to a device match */
+		if (pirq_router_dev->vendor == h->vendor && h->probe(r, pirq_router_dev, pirq_router_dev->device))
+			break;
+	}
+	printk(KERN_INFO "PCI: Using IRQ router %s [%04x/%04x] at %s\n",
+		pirq_router.name,
+		pirq_router_dev->vendor,
+		pirq_router_dev->device,
+		pci_name(pirq_router_dev));
+
+	/* The device remains referenced for the kernel lifetime */
+}
+
+static struct irq_info *pirq_get_info(struct pci_dev *dev)
+{
+	struct irq_routing_table *rt = pirq_table;
+	int entries = (rt->size - sizeof(struct irq_routing_table)) / sizeof(struct irq_info);
+	struct irq_info *info;
+
+	for (info = rt->slots; entries--; info++)
+		if (info->bus == dev->bus->number && PCI_SLOT(info->devfn) == PCI_SLOT(dev->devfn))
+			return info;
+	return NULL;
+}
+
+static int pcibios_lookup_irq(struct pci_dev *dev, int assign)
+{
+	u8 pin;
+	struct irq_info *info;
+	int i, pirq, newirq;
+	int irq = 0;
+	u32 mask;
+	struct irq_router *r = &pirq_router;
+	struct pci_dev *dev2 = NULL;
+	char *msg = NULL;
+
+	/* Find IRQ pin */
+	pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
+	if (!pin) {
+		DBG(KERN_DEBUG " -> no interrupt pin\n");
+		return 0;
+	}
+	pin = pin - 1;
+
+	/* Find IRQ routing entry */
+
+	if (!pirq_table)
+		return 0;
+	
+	DBG(KERN_DEBUG "IRQ for %s[%c]", pci_name(dev), 'A' + pin);
+	info = pirq_get_info(dev);
+	if (!info) {
+		DBG(" -> not found in routing table\n" KERN_DEBUG);
+		return 0;
+	}
+	pirq = info->irq[pin].link;
+	mask = info->irq[pin].bitmap;
+	if (!pirq) {
+		DBG(" -> not routed\n" KERN_DEBUG);
+		return 0;
+	}
+	DBG(" -> PIRQ %02x, mask %04x, excl %04x", pirq, mask, pirq_table->exclusive_irqs);
+	mask &= pcibios_irq_mask;
+
+	/* Work around broken HP Pavilion Notebooks which assign USB to
+	   IRQ 9 even though it is actually wired to IRQ 11 */
+
+	if (broken_hp_bios_irq9 && pirq == 0x59 && dev->irq == 9) {
+		dev->irq = 11;
+		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, 11);
+		r->set(pirq_router_dev, dev, pirq, 11);
+	}
+
+	/* same for Acer Travelmate 360, but with CB and irq 11 -> 10 */
+	if (acer_tm360_irqrouting && dev->irq == 11 && dev->vendor == PCI_VENDOR_ID_O2) {
+		pirq = 0x68;
+		mask = 0x400;
+		dev->irq = r->get(pirq_router_dev, dev, pirq);
+		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
+	}
+
+	/*
+	 * Find the best IRQ to assign: use the one
+	 * reported by the device if possible.
+	 */
+	newirq = dev->irq;
+	if (newirq && !((1 << newirq) & mask)) {
+		if ( pci_probe & PCI_USE_PIRQ_MASK) newirq = 0;
+		else printk("\n" KERN_WARNING
+			"PCI: IRQ %i for device %s doesn't match PIRQ mask "
+			"- try pci=usepirqmask\n" KERN_DEBUG, newirq,
+			pci_name(dev));
+	}
+	if (!newirq && assign) {
+		for (i = 0; i < 16; i++) {
+			if (!(mask & (1 << i)))
+				continue;
+			if (pirq_penalty[i] < pirq_penalty[newirq] && can_request_irq(i, IRQF_SHARED))
+				newirq = i;
+		}
+	}
+	DBG(" -> newirq=%d", newirq);
+
+	/* Check if it is hardcoded */
+	if ((pirq & 0xf0) == 0xf0) {
+		irq = pirq & 0xf;
+		DBG(" -> hardcoded IRQ %d\n", irq);
+		msg = "Hardcoded";
+	} else if ( r->get && (irq = r->get(pirq_router_dev, dev, pirq)) && \
+	((!(pci_probe & PCI_USE_PIRQ_MASK)) || ((1 << irq) & mask)) ) {
+		DBG(" -> got IRQ %d\n", irq);
+		msg = "Found";
+		eisa_set_level_irq(irq);
+	} else if (newirq && r->set && (dev->class >> 8) != PCI_CLASS_DISPLAY_VGA) {
+		DBG(" -> assigning IRQ %d", newirq);
+		if (r->set(pirq_router_dev, dev, pirq, newirq)) {
+			eisa_set_level_irq(newirq);
+			DBG(" ... OK\n");
+			msg = "Assigned";
+			irq = newirq;
+		}
+	}
+
+	if (!irq) {
+		DBG(" ... failed\n");
+		if (newirq && mask == (1 << newirq)) {
+			msg = "Guessed";
+			irq = newirq;
+		} else
+			return 0;
+	}
+	printk(KERN_INFO "PCI: %s IRQ %d for device %s\n", msg, irq, pci_name(dev));
+
+	/* Update IRQ for all devices with the same pirq value */
+	while ((dev2 = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev2)) != NULL) {
+		pci_read_config_byte(dev2, PCI_INTERRUPT_PIN, &pin);
+		if (!pin)
+			continue;
+		pin--;
+		info = pirq_get_info(dev2);
+		if (!info)
+			continue;
+		if (info->irq[pin].link == pirq) {
+			/* We refuse to override the dev->irq information. Give a warning! */
+		    	if ( dev2->irq && dev2->irq != irq && \
+			(!(pci_probe & PCI_USE_PIRQ_MASK) || \
+			((1 << dev2->irq) & mask)) ) {
+#ifndef CONFIG_PCI_MSI
+		    		printk(KERN_INFO "IRQ routing conflict for %s, have irq %d, want irq %d\n",
+				       pci_name(dev2), dev2->irq, irq);
+#endif
+		    		continue;
+		    	}
+			dev2->irq = irq;
+			pirq_penalty[irq]++;
+			if (dev != dev2)
+				printk(KERN_INFO "PCI: Sharing IRQ %d with %s\n", irq, pci_name(dev2));
+		}
+	}
+	return 1;
+}
+
+static void __init pcibios_fixup_irqs(void)
+{
+	struct pci_dev *dev = NULL;
+	u8 pin;
+
+	DBG(KERN_DEBUG "PCI: IRQ fixup\n");
+	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+		/*
+		 * If the BIOS has set an out of range IRQ number, just ignore it.
+		 * Also keep track of which IRQ's are already in use.
+		 */
+		if (dev->irq >= 16) {
+			DBG(KERN_DEBUG "%s: ignoring bogus IRQ %d\n", pci_name(dev), dev->irq);
+			dev->irq = 0;
+		}
+		/* If the IRQ is already assigned to a PCI device, ignore its ISA use penalty */
+		if (pirq_penalty[dev->irq] >= 100 && pirq_penalty[dev->irq] < 100000)
+			pirq_penalty[dev->irq] = 0;
+		pirq_penalty[dev->irq]++;
+	}
+
+	dev = NULL;
+	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+		pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
+#ifdef CONFIG_X86_IO_APIC
+		/*
+		 * Recalculate IRQ numbers if we use the I/O APIC.
+		 */
+		if (io_apic_assign_pci_irqs)
+		{
+			int irq;
+
+			if (pin) {
+				pin--;		/* interrupt pins are numbered starting from 1 */
+				irq = IO_APIC_get_PCI_irq_vector(dev->bus->number, PCI_SLOT(dev->devfn), pin);
+	/*
+	 * Busses behind bridges are typically not listed in the MP-table.
+	 * In this case we have to look up the IRQ based on the parent bus,
+	 * parent slot, and pin number. The SMP code detects such bridged
+	 * busses itself so we should get into this branch reliably.
+	 */
+				if (irq < 0 && dev->bus->parent) { /* go back to the bridge */
+					struct pci_dev * bridge = dev->bus->self;
+
+					pin = (pin + PCI_SLOT(dev->devfn)) % 4;
+					irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number, 
+							PCI_SLOT(bridge->devfn), pin);
+					if (irq >= 0)
+						printk(KERN_WARNING "PCI: using PPB %s[%c] to get irq %d\n",
+							pci_name(bridge), 'A' + pin, irq);
+				}
+				if (irq >= 0) {
+					printk(KERN_INFO "PCI->APIC IRQ transform: %s[%c] -> IRQ %d\n",
+						pci_name(dev), 'A' + pin, irq);
+					dev->irq = irq;
+				}
+			}
+		}
+#endif
+		/*
+		 * Still no IRQ? Try to lookup one...
+		 */
+		if (pin && !dev->irq)
+			pcibios_lookup_irq(dev, 0);
+	}
+}
+
+/*
+ * Work around broken HP Pavilion Notebooks which assign USB to
+ * IRQ 9 even though it is actually wired to IRQ 11
+ */
+static int __init fix_broken_hp_bios_irq9(const struct dmi_system_id *d)
+{
+	if (!broken_hp_bios_irq9) {
+		broken_hp_bios_irq9 = 1;
+		printk(KERN_INFO "%s detected - fixing broken IRQ routing\n", d->ident);
+	}
+	return 0;
+}
+
+/*
+ * Work around broken Acer TravelMate 360 Notebooks which assign
+ * Cardbus to IRQ 11 even though it is actually wired to IRQ 10
+ */
+static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
+{
+	if (!acer_tm360_irqrouting) {
+		acer_tm360_irqrouting = 1;
+		printk(KERN_INFO "%s detected - fixing broken IRQ routing\n", d->ident);
+	}
+	return 0;
+}
+
+static struct dmi_system_id __initdata pciirq_dmi_table[] = {
+	{
+		.callback = fix_broken_hp_bios_irq9,
+		.ident = "HP Pavilion N5400 Series Laptop",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+			DMI_MATCH(DMI_BIOS_VERSION, "GE.M1.03"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook Model GE"),
+			DMI_MATCH(DMI_BOARD_VERSION, "OmniBook N32N-736"),
+		},
+	},
+	{
+		.callback = fix_acer_tm360_irqrouting,
+		.ident = "Acer TravelMate 36x Laptop",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
+		},
+	},
+	{ }
+};
+
+static int __init pcibios_irq_init(void)
+{
+	DBG(KERN_DEBUG "PCI: IRQ init\n");
+
+	if (pcibios_enable_irq || raw_pci_ops == NULL)
+		return 0;
+
+	dmi_check_system(pciirq_dmi_table);
+
+	pirq_table = pirq_find_routing_table();
+
+#ifdef CONFIG_PCI_BIOS
+	if (!pirq_table && (pci_probe & PCI_BIOS_IRQ_SCAN))
+		pirq_table = pcibios_get_irq_routing_table();
+#endif
+	if (pirq_table) {
+		pirq_peer_trick();
+		pirq_find_router(&pirq_router);
+		if (pirq_table->exclusive_irqs) {
+			int i;
+			for (i=0; i<16; i++)
+				if (!(pirq_table->exclusive_irqs & (1 << i)))
+					pirq_penalty[i] += 100;
+		}
+		/* If we're using the I/O APIC, avoid using the PCI IRQ routing table */
+		if (io_apic_assign_pci_irqs)
+			pirq_table = NULL;
+	}
+
+	pcibios_enable_irq = pirq_enable_irq;
+
+	pcibios_fixup_irqs();
+	return 0;
+}
+
+subsys_initcall(pcibios_irq_init);
+
+
+static void pirq_penalize_isa_irq(int irq, int active)
+{
+	/*
+	 *  If any ISAPnP device reports an IRQ in its list of possible
+	 *  IRQ's, we try to avoid assigning it to PCI devices.
+	 */
+	if (irq < 16) {
+		if (active)
+			pirq_penalty[irq] += 1000;
+		else
+			pirq_penalty[irq] += 100;
+	}
+}
+
+void pcibios_penalize_isa_irq(int irq, int active)
+{
+#ifdef CONFIG_ACPI
+	if (!acpi_noirq)
+		acpi_penalize_isa_irq(irq, active);
+	else
+#endif
+		pirq_penalize_isa_irq(irq, active);
+}
+
+static int pirq_enable_irq(struct pci_dev *dev)
+{
+	u8 pin;
+	struct pci_dev *temp_dev;
+
+	pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
+	if (pin && !pcibios_lookup_irq(dev, 1) && !dev->irq) {
+		char *msg = "";
+
+		pin--;		/* interrupt pins are numbered starting from 1 */
+
+		if (io_apic_assign_pci_irqs) {
+			int irq;
+
+			irq = IO_APIC_get_PCI_irq_vector(dev->bus->number, PCI_SLOT(dev->devfn), pin);
+			/*
+			 * Busses behind bridges are typically not listed in the MP-table.
+			 * In this case we have to look up the IRQ based on the parent bus,
+			 * parent slot, and pin number. The SMP code detects such bridged
+			 * busses itself so we should get into this branch reliably.
+			 */
+			temp_dev = dev;
+			while (irq < 0 && dev->bus->parent) { /* go back to the bridge */
+				struct pci_dev * bridge = dev->bus->self;
+
+				pin = (pin + PCI_SLOT(dev->devfn)) % 4;
+				irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number, 
+						PCI_SLOT(bridge->devfn), pin);
+				if (irq >= 0)
+					printk(KERN_WARNING "PCI: using PPB %s[%c] to get irq %d\n",
+						pci_name(bridge), 'A' + pin, irq);
+				dev = bridge;
+			}
+			dev = temp_dev;
+			if (irq >= 0) {
+				printk(KERN_INFO "PCI->APIC IRQ transform: %s[%c] -> IRQ %d\n",
+					pci_name(dev), 'A' + pin, irq);
+				dev->irq = irq;
+				return 0;
+			} else
+				msg = " Probably buggy MP table.";
+		} else if (pci_probe & PCI_BIOS_IRQ_SCAN)
+			msg = "";
+		else
+			msg = " Please try using pci=biosirq.";
+
+		/* With IDE legacy devices the IRQ lookup failure is not a problem.. */
+		if (dev->class >> 8 == PCI_CLASS_STORAGE_IDE && !(dev->class & 0x5))
+			return 0;
+
+		printk(KERN_WARNING "PCI: No IRQ known for interrupt pin %c of device %s.%s\n",
+		       'A' + pin, pci_name(dev), msg);
+	}
+	return 0;
+}
diff --git a/arch/x86_64/pci/k8-bus.c b/arch/x86/pci/k8-bus_64.c
index 9cc813e2970..9cc813e2970 100644
--- a/arch/x86_64/pci/k8-bus.c
+++ b/arch/x86/pci/k8-bus_64.c
diff --git a/arch/i386/pci/legacy.c b/arch/x86/pci/legacy.c
index 5565d7016b7..5565d7016b7 100644
--- a/arch/i386/pci/legacy.c
+++ b/arch/x86/pci/legacy.c
diff --git a/arch/i386/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c
index 4df637e34f8..4df637e34f8 100644
--- a/arch/i386/pci/mmconfig-shared.c
+++ b/arch/x86/pci/mmconfig-shared.c
diff --git a/arch/i386/pci/mmconfig.c b/arch/x86/pci/mmconfig_32.c
index 1bf5816d34c..1bf5816d34c 100644
--- a/arch/i386/pci/mmconfig.c
+++ b/arch/x86/pci/mmconfig_32.c
diff --git a/arch/x86_64/pci/mmconfig.c b/arch/x86/pci/mmconfig_64.c
index 4095e4d66a1..4095e4d66a1 100644
--- a/arch/x86_64/pci/mmconfig.c
+++ b/arch/x86/pci/mmconfig_64.c
diff --git a/arch/i386/pci/numa.c b/arch/x86/pci/numa.c
index f5f165f69e0..f5f165f69e0 100644
--- a/arch/i386/pci/numa.c
+++ b/arch/x86/pci/numa.c
diff --git a/arch/i386/pci/pcbios.c b/arch/x86/pci/pcbios.c
index 10ac8c316c4..10ac8c316c4 100644
--- a/arch/i386/pci/pcbios.c
+++ b/arch/x86/pci/pcbios.c
diff --git a/arch/i386/pci/pci.h b/arch/x86/pci/pci.h
index 8c66f275756..8c66f275756 100644
--- a/arch/i386/pci/pci.h
+++ b/arch/x86/pci/pci.h
diff --git a/arch/i386/pci/visws.c b/arch/x86/pci/visws.c
index 8ecb1c72259..8ecb1c72259 100644
--- a/arch/i386/pci/visws.c
+++ b/arch/x86/pci/visws.c
diff --git a/arch/i386/power/Makefile b/arch/x86/power/Makefile
index d764ec95006..d764ec95006 100644
--- a/arch/i386/power/Makefile
+++ b/arch/x86/power/Makefile
diff --git a/arch/i386/power/cpu.c b/arch/x86/power/cpu.c
index 998fd3ec0d6..998fd3ec0d6 100644
--- a/arch/i386/power/cpu.c
+++ b/arch/x86/power/cpu.c
diff --git a/arch/i386/power/suspend.c b/arch/x86/power/suspend.c
index a0020b913f3..a0020b913f3 100644
--- a/arch/i386/power/suspend.c
+++ b/arch/x86/power/suspend.c
diff --git a/arch/i386/power/swsusp.S b/arch/x86/power/swsusp.S
index 53662e05b39..53662e05b39 100644
--- a/arch/i386/power/swsusp.S
+++ b/arch/x86/power/swsusp.S
diff --git a/arch/x86_64/vdso/.gitignore b/arch/x86/vdso/.gitignore
index f8b69d84238..f8b69d84238 100644
--- a/arch/x86_64/vdso/.gitignore
+++ b/arch/x86/vdso/.gitignore
diff --git a/arch/x86_64/vdso/Makefile b/arch/x86/vdso/Makefile
index 8d03de029d9..8d03de029d9 100644
--- a/arch/x86_64/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
diff --git a/arch/x86_64/vdso/vclock_gettime.c b/arch/x86/vdso/vclock_gettime.c
index 5b54cdfb2b0..5b54cdfb2b0 100644
--- a/arch/x86_64/vdso/vclock_gettime.c
+++ b/arch/x86/vdso/vclock_gettime.c
diff --git a/arch/x86_64/vdso/vdso-note.S b/arch/x86/vdso/vdso-note.S
index 79a071e4357..79a071e4357 100644
--- a/arch/x86_64/vdso/vdso-note.S
+++ b/arch/x86/vdso/vdso-note.S
diff --git a/arch/x86_64/vdso/vdso-start.S b/arch/x86/vdso/vdso-start.S
index 2dc2cdb84d6..2dc2cdb84d6 100644
--- a/arch/x86_64/vdso/vdso-start.S
+++ b/arch/x86/vdso/vdso-start.S
diff --git a/arch/x86/vdso/vdso.S b/arch/x86/vdso/vdso.S
new file mode 100644
index 00000000000..4b1620a1529
--- /dev/null
+++ b/arch/x86/vdso/vdso.S
@@ -0,0 +1,2 @@
+	.section ".vdso","a"
+	.incbin "arch/x86/vdso/vdso.so"
diff --git a/arch/x86_64/vdso/vdso.lds.S b/arch/x86/vdso/vdso.lds.S
index b9a60e665d0..b9a60e665d0 100644
--- a/arch/x86_64/vdso/vdso.lds.S
+++ b/arch/x86/vdso/vdso.lds.S
diff --git a/arch/x86_64/vdso/vextern.h b/arch/x86/vdso/vextern.h
index 1683ba2ae3e..1683ba2ae3e 100644
--- a/arch/x86_64/vdso/vextern.h
+++ b/arch/x86/vdso/vextern.h
diff --git a/arch/x86_64/vdso/vgetcpu.c b/arch/x86/vdso/vgetcpu.c
index 91f6e85d0fc..91f6e85d0fc 100644
--- a/arch/x86_64/vdso/vgetcpu.c
+++ b/arch/x86/vdso/vgetcpu.c
diff --git a/arch/x86_64/vdso/vma.c b/arch/x86/vdso/vma.c
index ff9333e5fb0..ff9333e5fb0 100644
--- a/arch/x86_64/vdso/vma.c
+++ b/arch/x86/vdso/vma.c
diff --git a/arch/x86_64/vdso/voffset.h b/arch/x86/vdso/voffset.h
index 4af67c79085..4af67c79085 100644
--- a/arch/x86_64/vdso/voffset.h
+++ b/arch/x86/vdso/voffset.h
diff --git a/arch/x86_64/vdso/vvar.c b/arch/x86/vdso/vvar.c
index 6fc22219a47..6fc22219a47 100644
--- a/arch/x86_64/vdso/vvar.c
+++ b/arch/x86/vdso/vvar.c
diff --git a/arch/i386/video/Makefile b/arch/x86/video/Makefile
index 2c447c94adc..2c447c94adc 100644
--- a/arch/i386/video/Makefile
+++ b/arch/x86/video/Makefile
diff --git a/arch/i386/video/fbdev.c b/arch/x86/video/fbdev.c
index 48fb38d7d2c..48fb38d7d2c 100644
--- a/arch/i386/video/fbdev.c
+++ b/arch/x86/video/fbdev.c
diff --git a/arch/i386/xen/Kconfig b/arch/x86/xen/Kconfig
index 9df99e1885a..9df99e1885a 100644
--- a/arch/i386/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
diff --git a/arch/i386/xen/Makefile b/arch/x86/xen/Makefile
index 343df246bd3..343df246bd3 100644
--- a/arch/i386/xen/Makefile
+++ b/arch/x86/xen/Makefile
diff --git a/arch/i386/xen/enlighten.c b/arch/x86/xen/enlighten.c
index f01bfcd4bde..f01bfcd4bde 100644
--- a/arch/i386/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
diff --git a/arch/i386/xen/events.c b/arch/x86/xen/events.c
index da1b173547a..da1b173547a 100644
--- a/arch/i386/xen/events.c
+++ b/arch/x86/xen/events.c
diff --git a/arch/i386/xen/features.c b/arch/x86/xen/features.c
index 0707714e40d..0707714e40d 100644
--- a/arch/i386/xen/features.c
+++ b/arch/x86/xen/features.c
diff --git a/arch/i386/xen/manage.c b/arch/x86/xen/manage.c
index aa7af9e6abc..aa7af9e6abc 100644
--- a/arch/i386/xen/manage.c
+++ b/arch/x86/xen/manage.c
diff --git a/arch/i386/xen/mmu.c b/arch/x86/xen/mmu.c
index 874db0cd1d2..874db0cd1d2 100644
--- a/arch/i386/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
diff --git a/arch/i386/xen/mmu.h b/arch/x86/xen/mmu.h
index c9ff27f3ac3..c9ff27f3ac3 100644
--- a/arch/i386/xen/mmu.h
+++ b/arch/x86/xen/mmu.h
diff --git a/arch/i386/xen/multicalls.c b/arch/x86/xen/multicalls.c
index c837e8e463d..c837e8e463d 100644
--- a/arch/i386/xen/multicalls.c
+++ b/arch/x86/xen/multicalls.c
diff --git a/arch/i386/xen/multicalls.h b/arch/x86/xen/multicalls.h
index e6f7530b156..e6f7530b156 100644
--- a/arch/i386/xen/multicalls.h
+++ b/arch/x86/xen/multicalls.h
diff --git a/arch/i386/xen/setup.c b/arch/x86/xen/setup.c
index f84e7722664..f84e7722664 100644
--- a/arch/i386/xen/setup.c
+++ b/arch/x86/xen/setup.c
diff --git a/arch/i386/xen/smp.c b/arch/x86/xen/smp.c
index 557b8e24706..557b8e24706 100644
--- a/arch/i386/xen/smp.c
+++ b/arch/x86/xen/smp.c
diff --git a/arch/i386/xen/time.c b/arch/x86/xen/time.c
index dfd6db69ead..dfd6db69ead 100644
--- a/arch/i386/xen/time.c
+++ b/arch/x86/xen/time.c
diff --git a/arch/i386/xen/vdso.h b/arch/x86/xen/vdso.h
index 861fedfe523..861fedfe523 100644
--- a/arch/i386/xen/vdso.h
+++ b/arch/x86/xen/vdso.h
diff --git a/arch/i386/xen/xen-asm.S b/arch/x86/xen/xen-asm.S
index 1a43b60c0c6..1a43b60c0c6 100644
--- a/arch/i386/xen/xen-asm.S
+++ b/arch/x86/xen/xen-asm.S
diff --git a/arch/i386/xen/xen-head.S b/arch/x86/xen/xen-head.S
index f8d6937db2e..f8d6937db2e 100644
--- a/arch/i386/xen/xen-head.S
+++ b/arch/x86/xen/xen-head.S
diff --git a/arch/i386/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index b9aaea45f07..b9aaea45f07 100644
--- a/arch/i386/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index b4d9089a6a0..b1b98e614f7 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -704,7 +704,7 @@ source kernel/power/Kconfig
 
 source "drivers/acpi/Kconfig"
 
-source "arch/x86_64/kernel/cpufreq/Kconfig"
+source "arch/x86/kernel/cpufreq/Kconfig"
 
 endmenu
 
@@ -778,7 +778,7 @@ source fs/Kconfig
 menu "Instrumentation Support"
         depends on EXPERIMENTAL
 
-source "arch/x86_64/oprofile/Kconfig"
+source "arch/x86/oprofile/Kconfig"
 
 config KPROBES
 	bool "Kprobes"
diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile
index b024e4a8689..8bffb94c71b 100644
--- a/arch/x86_64/Makefile
+++ b/arch/x86_64/Makefile
@@ -21,6 +21,9 @@
 #
 # $Id: Makefile,v 1.31 2002/03/22 15:56:07 ak Exp $
 
+# Fill in SRCARCH
+SRCARCH	:= x86
+
 LDFLAGS		:= -m elf_x86_64
 OBJCOPYFLAGS	:= -O binary -R .note -R .comment -S
 LDFLAGS_vmlinux :=
@@ -71,18 +74,18 @@ CFLAGS += $(cflags-y)
 CFLAGS_KERNEL += $(cflags-kernel-y)
 AFLAGS += -m64
 
-head-y := arch/x86_64/kernel/head.o arch/x86_64/kernel/head64.o arch/x86_64/kernel/init_task.o
+head-y := arch/x86/kernel/head_64.o arch/x86/kernel/head64.o arch/x86/kernel/init_task_64.o
 
-libs-y 					+= arch/x86_64/lib/
-core-y					+= arch/x86_64/kernel/ \
-					   arch/x86_64/mm/ \
-					   arch/x86_64/crypto/ \
-					   arch/x86_64/vdso/
-core-$(CONFIG_IA32_EMULATION)		+= arch/x86_64/ia32/
-drivers-$(CONFIG_PCI)			+= arch/x86_64/pci/
-drivers-$(CONFIG_OPROFILE)		+= arch/x86_64/oprofile/
+libs-y 					+= arch/x86/lib/
+core-y					+= arch/x86/kernel/ \
+					   arch/x86/mm/ \
+					   arch/x86/crypto/ \
+					   arch/x86/vdso/
+core-$(CONFIG_IA32_EMULATION)		+= arch/x86/ia32/
+drivers-$(CONFIG_PCI)			+= arch/x86/pci/
+drivers-$(CONFIG_OPROFILE)		+= arch/x86/oprofile/
 
-boot := arch/x86_64/boot
+boot := arch/x86/boot
 
 PHONY += bzImage bzlilo install archmrproper \
 	 fdimage fdimage144 fdimage288 isoimage archclean
@@ -90,10 +93,12 @@ PHONY += bzImage bzlilo install archmrproper \
 #Default target when executing "make"
 all: bzImage
 
-BOOTIMAGE                     := arch/x86_64/boot/bzImage
+BOOTIMAGE                     := arch/x86/boot/bzImage
 KBUILD_IMAGE                  := $(BOOTIMAGE)
 
 bzImage: vmlinux
+	$(Q)mkdir -p $(objtree)/arch/x86_64/boot
+	$(Q)ln -fsn $(objtree)/arch/x86/boot/bzImage $(objtree)/arch/x86_64/boot/bzImage
 	$(Q)$(MAKE) $(build)=$(boot) $(BOOTIMAGE)
 
 bzlilo: vmlinux
@@ -109,6 +114,7 @@ install:
 	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@ 
 
 archclean:
+	$(Q)rm -rf $(objtree)/arch/x86_64/boot
 	$(Q)$(MAKE) $(clean)=$(boot)
 
 define archhelp
diff --git a/arch/x86_64/boot/.gitignore b/arch/x86_64/boot/.gitignore
deleted file mode 100644
index 18465143cfa..00000000000
--- a/arch/x86_64/boot/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-bootsect
-bzImage
-setup
-setup.bin
-setup.elf
diff --git a/arch/x86_64/boot/Makefile b/arch/x86_64/boot/Makefile
deleted file mode 100644
index 67096389de1..00000000000
--- a/arch/x86_64/boot/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# arch/x86_64/boot/Makefile
-#
-# The actual boot code is shared with i386 including the Makefile.
-# So tell kbuild that we fetch the code from i386 and include the
-# Makefile from i386 too.
-
-src := arch/i386/boot
-include $(src)/Makefile
diff --git a/arch/x86_64/boot/compressed/Makefile b/arch/x86_64/boot/compressed/Makefile
deleted file mode 100644
index 877c0bdbbc6..00000000000
--- a/arch/x86_64/boot/compressed/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# linux/arch/x86_64/boot/compressed/Makefile
-#
-# create a compressed vmlinux image from the original vmlinux
-#
-
-targets		:= vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o piggy.o
-
-CFLAGS := -m64 -D__KERNEL__ $(LINUXINCLUDE) -O2  \
-	  -fno-strict-aliasing -fPIC -mcmodel=small \
-	   $(call cc-option, -ffreestanding) \
-	   $(call cc-option, -fno-stack-protector)
-AFLAGS  := $(CFLAGS) -D__ASSEMBLY__
-LDFLAGS := -m elf_x86_64
-
-LDFLAGS_vmlinux := -T
-$(obj)/vmlinux: $(src)/vmlinux.lds $(obj)/head.o $(obj)/misc.o $(obj)/piggy.o FORCE
-	$(call if_changed,ld)
-	@:
-
-$(obj)/vmlinux.bin: vmlinux FORCE
-	$(call if_changed,objcopy)
-
-$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
-	$(call if_changed,gzip)
-
-LDFLAGS_piggy.o := -r --format binary --oformat elf64-x86-64 -T
-
-$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
-	$(call if_changed,ld)
diff --git a/arch/x86_64/boot/compressed/head.S b/arch/x86_64/boot/compressed/head.S
deleted file mode 100644
index 9fd8030cc54..00000000000
--- a/arch/x86_64/boot/compressed/head.S
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- *  linux/boot/head.S
- *
- *  Copyright (C) 1991, 1992, 1993  Linus Torvalds
- */
-
-/*
- *  head.S contains the 32-bit startup code.
- *
- * NOTE!!! Startup happens at absolute address 0x00001000, which is also where
- * the page directory will exist. The startup code will be overwritten by
- * the page directory. [According to comments etc elsewhere on a compressed
- * kernel it will end up at 0x1000 + 1Mb I hope so as I assume this. - AC]
- *
- * Page 0 is deliberately kept safe, since System Management Mode code in 
- * laptops may need to access the BIOS data stored there.  This is also
- * useful for future device drivers that either access the BIOS via VM86 
- * mode.
- */
-
-/*
- * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
- */
-.code32
-.text
-
-#include <linux/linkage.h>
-#include <asm/segment.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/msr.h>
-
-.section ".text.head"
-	.code32
-	.globl startup_32
-
-startup_32:
-	cld
-	cli
-	movl	$(__KERNEL_DS), %eax
-	movl	%eax, %ds
-	movl	%eax, %es
-	movl	%eax, %ss
-
-/* Calculate the delta between where we were compiled to run
- * at and where we were actually loaded at.  This can only be done
- * with a short local call on x86.  Nothing  else will tell us what
- * address we are running at.  The reserved chunk of the real-mode
- * data at 0x1e4 (defined as a scratch field) are used as the stack
- * for this calculation. Only 4 bytes are needed.
- */
-	leal	(0x1e4+4)(%esi), %esp
-	call	1f
-1:	popl	%ebp
-	subl	$1b, %ebp
-
-/* setup a stack and make sure cpu supports long mode. */
-	movl	$user_stack_end, %eax
-	addl	%ebp, %eax
-	movl	%eax, %esp
-
-	call	verify_cpu
-	testl	%eax, %eax
-	jnz	no_longmode
-
-/* Compute the delta between where we were compiled to run at
- * and where the code will actually run at.
- */
-/* %ebp contains the address we are loaded at by the boot loader and %ebx
- * contains the address where we should move the kernel image temporarily
- * for safe in-place decompression.
- */
-
-#ifdef CONFIG_RELOCATABLE
-	movl	%ebp, %ebx
-	addl	$(LARGE_PAGE_SIZE -1), %ebx
-	andl	$LARGE_PAGE_MASK, %ebx
-#else
-	movl	$CONFIG_PHYSICAL_START, %ebx
-#endif
-
-	/* Replace the compressed data size with the uncompressed size */
-	subl	input_len(%ebp), %ebx
-	movl	output_len(%ebp), %eax
-	addl	%eax, %ebx
-	/* Add 8 bytes for every 32K input block */
-	shrl	$12, %eax
-	addl	%eax, %ebx
-	/* Add 32K + 18 bytes of extra slack and align on a 4K boundary */
-	addl	$(32768 + 18 + 4095), %ebx
-	andl	$~4095, %ebx
-
-/*
- * Prepare for entering 64 bit mode
- */
-
-	/* Load new GDT with the 64bit segments using 32bit descriptor */
-	leal	gdt(%ebp), %eax
-	movl	%eax, gdt+2(%ebp)
-	lgdt	gdt(%ebp)
-
-	/* Enable PAE mode */
-	xorl	%eax, %eax
-	orl	$(1 << 5), %eax
-	movl	%eax, %cr4
-
- /*
-  * Build early 4G boot pagetable
-  */
-	/* Initialize Page tables to 0*/
-	leal	pgtable(%ebx), %edi
-	xorl	%eax, %eax
-	movl	$((4096*6)/4), %ecx
-	rep	stosl
-
-	/* Build Level 4 */
-	leal	pgtable + 0(%ebx), %edi
-	leal	0x1007 (%edi), %eax
-	movl	%eax, 0(%edi)
-
-	/* Build Level 3 */
-	leal	pgtable + 0x1000(%ebx), %edi
-	leal	0x1007(%edi), %eax
-	movl	$4, %ecx
-1:	movl	%eax, 0x00(%edi)
-	addl	$0x00001000, %eax
-	addl	$8, %edi
-	decl	%ecx
-	jnz	1b
-
-	/* Build Level 2 */
-	leal	pgtable + 0x2000(%ebx), %edi
-	movl	$0x00000183, %eax
-	movl	$2048, %ecx
-1:	movl	%eax, 0(%edi)
-	addl	$0x00200000, %eax
-	addl	$8, %edi
-	decl	%ecx
-	jnz	1b
-
-	/* Enable the boot page tables */
-	leal	pgtable(%ebx), %eax
-	movl	%eax, %cr3
-
-	/* Enable Long mode in EFER (Extended Feature Enable Register) */
-	movl	$MSR_EFER, %ecx
-	rdmsr
-	btsl	$_EFER_LME, %eax
-	wrmsr
-
-	/* Setup for the jump to 64bit mode
-	 *
-	 * When the jump is performend we will be in long mode but
-	 * in 32bit compatibility mode with EFER.LME = 1, CS.L = 0, CS.D = 1
-	 * (and in turn EFER.LMA = 1).	To jump into 64bit mode we use
-	 * the new gdt/idt that has __KERNEL_CS with CS.L = 1.
-	 * We place all of the values on our mini stack so lret can
-	 * used to perform that far jump.
-	 */
-	pushl	$__KERNEL_CS
-	leal	startup_64(%ebp), %eax
-	pushl	%eax
-
-	/* Enter paged protected Mode, activating Long Mode */
-	movl	$0x80000001, %eax /* Enable Paging and Protected mode */
-	movl	%eax, %cr0
-
-	/* Jump from 32bit compatibility mode into 64bit mode. */
-	lret
-
-no_longmode:
-	/* This isn't an x86-64 CPU so hang */
-1:
-	hlt
-	jmp     1b
-
-#include "../../kernel/verify_cpu.S"
-
-	/* Be careful here startup_64 needs to be at a predictable
-	 * address so I can export it in an ELF header.  Bootloaders
-	 * should look at the ELF header to find this address, as
-	 * it may change in the future.
-	 */
-	.code64
-	.org 0x200
-ENTRY(startup_64)
-	/* We come here either from startup_32 or directly from a
-	 * 64bit bootloader.  If we come here from a bootloader we depend on
-	 * an identity mapped page table being provied that maps our
-	 * entire text+data+bss and hopefully all of memory.
-	 */
-
-	/* Setup data segments. */
-	xorl	%eax, %eax
-	movl	%eax, %ds
-	movl	%eax, %es
-	movl	%eax, %ss
-	movl	%eax, %fs
-	movl	%eax, %gs
-	lldt	%ax
-	movl    $0x20, %eax
-	ltr	%ax
-
-	/* Compute the decompressed kernel start address.  It is where
-	 * we were loaded at aligned to a 2M boundary. %rbp contains the
-	 * decompressed kernel start address.
-	 *
-	 * If it is a relocatable kernel then decompress and run the kernel
-	 * from load address aligned to 2MB addr, otherwise decompress and
-	 * run the kernel from CONFIG_PHYSICAL_START
-	 */
-
-	/* Start with the delta to where the kernel will run at. */
-#ifdef CONFIG_RELOCATABLE
-	leaq	startup_32(%rip) /* - $startup_32 */, %rbp
-	addq	$(LARGE_PAGE_SIZE - 1), %rbp
-	andq	$LARGE_PAGE_MASK, %rbp
-	movq	%rbp, %rbx
-#else
-	movq	$CONFIG_PHYSICAL_START, %rbp
-	movq	%rbp, %rbx
-#endif
-
-	/* Replace the compressed data size with the uncompressed size */
-	movl	input_len(%rip), %eax
-	subq	%rax, %rbx
-	movl	output_len(%rip), %eax
-	addq	%rax, %rbx
-	/* Add 8 bytes for every 32K input block */
-	shrq	$12, %rax
-	addq	%rax, %rbx
-	/* Add 32K + 18 bytes of extra slack and align on a 4K boundary */
-	addq	$(32768 + 18 + 4095), %rbx
-	andq	$~4095, %rbx
-
-/* Copy the compressed kernel to the end of our buffer
- * where decompression in place becomes safe.
- */
-	leaq	_end(%rip), %r8
-	leaq	_end(%rbx), %r9
-	movq	$_end /* - $startup_32 */, %rcx
-1:	subq	$8, %r8
-	subq	$8, %r9
-	movq	0(%r8), %rax
-	movq	%rax, 0(%r9)
-	subq	$8, %rcx
-	jnz	1b
-
-/*
- * Jump to the relocated address.
- */
-	leaq	relocated(%rbx), %rax
-	jmp	*%rax
-
-.section ".text"
-relocated:
-
-/*
- * Clear BSS
- */
-	xorq	%rax, %rax
-	leaq    _edata(%rbx), %rdi
-	leaq    _end(%rbx), %rcx
-	subq	%rdi, %rcx
-	cld
-	rep
-	stosb
-
-	/* Setup the stack */
-	leaq	user_stack_end(%rip), %rsp
-
-	/* zero EFLAGS after setting rsp */
-	pushq	$0
-	popfq
-
-/*
- * Do the decompression, and jump to the new kernel..
- */
-	pushq	%rsi			# Save the real mode argument
-	movq	%rsi, %rdi		# real mode address
-	leaq	_heap(%rip), %rsi	# _heap
-	leaq	input_data(%rip), %rdx  # input_data
-	movl	input_len(%rip), %eax
-	movq	%rax, %rcx		# input_len
-	movq	%rbp, %r8		# output
-	call	decompress_kernel
-	popq	%rsi
-
-
-/*
- * Jump to the decompressed kernel.
- */
-	jmp	*%rbp
-
-	.data
-gdt:
-	.word	gdt_end - gdt
-	.long	gdt
-	.word	0
-	.quad	0x0000000000000000	/* NULL descriptor */
-	.quad	0x00af9a000000ffff	/* __KERNEL_CS */
-	.quad	0x00cf92000000ffff	/* __KERNEL_DS */
-	.quad	0x0080890000000000	/* TS descriptor */
-	.quad   0x0000000000000000	/* TS continued */
-gdt_end:
-	.bss
-/* Stack for uncompression */
-	.balign 4
-user_stack:
-	.fill 4096,4,0
-user_stack_end:
diff --git a/arch/x86_64/boot/tools/.gitignore b/arch/x86_64/boot/tools/.gitignore
deleted file mode 100644
index 378eac25d31..00000000000
--- a/arch/x86_64/boot/tools/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-build
diff --git a/arch/x86_64/crypto/Makefile b/arch/x86_64/crypto/Makefile
deleted file mode 100644
index 15b538a8b7f..00000000000
--- a/arch/x86_64/crypto/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-# 
-# x86_64/crypto/Makefile 
-# 
-# Arch-specific CryptoAPI modules.
-# 
-
-obj-$(CONFIG_CRYPTO_AES_X86_64) += aes-x86_64.o
-obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o
-
-aes-x86_64-y := aes-x86_64-asm.o aes.o
-twofish-x86_64-y := twofish-x86_64-asm.o twofish.o
-
diff --git a/arch/x86_64/ia32/audit.c b/arch/x86_64/ia32/audit.c
deleted file mode 100644
index 8850fe40ea3..00000000000
--- a/arch/x86_64/ia32/audit.c
+++ /dev/null
@@ -1,42 +0,0 @@
-#include <asm-i386/unistd.h>
-
-unsigned ia32_dir_class[] = {
-#include <asm-generic/audit_dir_write.h>
-~0U
-};
-
-unsigned ia32_chattr_class[] = {
-#include <asm-generic/audit_change_attr.h>
-~0U
-};
-
-unsigned ia32_write_class[] = {
-#include <asm-generic/audit_write.h>
-~0U
-};
-
-unsigned ia32_read_class[] = {
-#include <asm-generic/audit_read.h>
-~0U
-};
-
-unsigned ia32_signal_class[] = {
-#include <asm-generic/audit_signal.h>
-~0U
-};
-
-int ia32_classify_syscall(unsigned syscall)
-{
-	switch(syscall) {
-	case __NR_open:
-		return 2;
-	case __NR_openat:
-		return 3;
-	case __NR_socketcall:
-		return 4;
-	case __NR_execve:
-		return 5;
-	default:
-		return 1;
-	}
-}
diff --git a/arch/x86_64/ia32/ipc32.c b/arch/x86_64/ia32/ipc32.c
deleted file mode 100644
index 369151dc321..00000000000
--- a/arch/x86_64/ia32/ipc32.c
+++ /dev/null
@@ -1,57 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/list.h>
-#include <linux/syscalls.h>
-#include <linux/time.h>
-#include <linux/sem.h>
-#include <linux/msg.h>
-#include <linux/shm.h>
-#include <linux/ipc.h>
-#include <linux/compat.h>
-
-#include <asm-i386/ipc.h>
-
-asmlinkage long
-sys32_ipc(u32 call, int first, int second, int third,
-		compat_uptr_t ptr, u32 fifth)
-{
-	int version;
-
-	version = call >> 16; /* hack for backward compatibility */
-	call &= 0xffff;
-
-	switch (call) {
-	      case SEMOP:
-		/* struct sembuf is the same on 32 and 64bit :)) */
-		return sys_semtimedop(first, compat_ptr(ptr), second, NULL);
-	      case SEMTIMEDOP:
-		return compat_sys_semtimedop(first, compat_ptr(ptr), second,
-						compat_ptr(fifth));
-	      case SEMGET:
-		return sys_semget(first, second, third);
-	      case SEMCTL:
-		return compat_sys_semctl(first, second, third, compat_ptr(ptr));
-
-	      case MSGSND:
-		return compat_sys_msgsnd(first, second, third, compat_ptr(ptr));
-	      case MSGRCV:
-		return compat_sys_msgrcv(first, second, fifth, third,
-					 version, compat_ptr(ptr));
-	      case MSGGET:
-		return sys_msgget((key_t) first, second);
-	      case MSGCTL:
-		return compat_sys_msgctl(first, second, compat_ptr(ptr));
-
-	      case SHMAT:
-		return compat_sys_shmat(first, second, third, version,
-					compat_ptr(ptr));
-		break;
-	      case SHMDT:
-		return sys_shmdt(compat_ptr(ptr));
-	      case SHMGET:
-		return sys_shmget(first, (unsigned)second, third);
-	      case SHMCTL:
-		return compat_sys_shmctl(first, second, compat_ptr(ptr));
-	}
-	return -ENOSYS;
-}
diff --git a/arch/x86_64/ia32/syscall32_syscall.S b/arch/x86_64/ia32/syscall32_syscall.S
deleted file mode 100644
index 8f8271bdf13..00000000000
--- a/arch/x86_64/ia32/syscall32_syscall.S
+++ /dev/null
@@ -1,17 +0,0 @@
-/* 32bit VDSOs mapped into user space. */
-
-	.section ".init.data","aw"
-
-	.globl syscall32_syscall
-	.globl syscall32_syscall_end
-
-syscall32_syscall:
-	.incbin "arch/x86_64/ia32/vsyscall-syscall.so"
-syscall32_syscall_end:
-
-	.globl syscall32_sysenter
-	.globl syscall32_sysenter_end
-
-syscall32_sysenter:
-	.incbin "arch/x86_64/ia32/vsyscall-sysenter.so"
-syscall32_sysenter_end:
diff --git a/arch/x86_64/ia32/vsyscall-sigreturn.S b/arch/x86_64/ia32/vsyscall-sigreturn.S
deleted file mode 100644
index 1384367cdbe..00000000000
--- a/arch/x86_64/ia32/vsyscall-sigreturn.S
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Common code for the sigreturn entry points on the vsyscall page.
- * This code uses SYSCALL_ENTER_KERNEL (either syscall or int $0x80)
- * to enter the kernel.
- * This file is #include'd by vsyscall-*.S to define them after the
- * vsyscall entry point.  The addresses we get for these entry points
- * by doing ".balign 32" must match in both versions of the page.
- */
-
-	.code32
-	.section .text.sigreturn,"ax"
-	.balign 32
-	.globl __kernel_sigreturn
-	.type __kernel_sigreturn,@function
-__kernel_sigreturn:
-.LSTART_sigreturn:
-	popl %eax
-	movl $__NR_ia32_sigreturn, %eax
-	SYSCALL_ENTER_KERNEL
-.LEND_sigreturn:
-	.size __kernel_sigreturn,.-.LSTART_sigreturn
-
-	.section .text.rtsigreturn,"ax"
-	.balign 32
-	.globl __kernel_rt_sigreturn
-	.type __kernel_rt_sigreturn,@function
-__kernel_rt_sigreturn:
-.LSTART_rt_sigreturn:
-	movl $__NR_ia32_rt_sigreturn, %eax
-	SYSCALL_ENTER_KERNEL
-.LEND_rt_sigreturn:
-	.size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn
-
-	.section .eh_frame,"a",@progbits
-.LSTARTFRAMES:
-        .long .LENDCIES-.LSTARTCIES
-.LSTARTCIES:
-	.long 0			/* CIE ID */
-	.byte 1			/* Version number */
-	.string "zRS"		/* NUL-terminated augmentation string */
-	.uleb128 1		/* Code alignment factor */
-	.sleb128 -4		/* Data alignment factor */
-	.byte 8			/* Return address register column */
-	.uleb128 1		/* Augmentation value length */
-	.byte 0x1b		/* DW_EH_PE_pcrel|DW_EH_PE_sdata4. */
-	.byte 0x0c		/* DW_CFA_def_cfa */
-	.uleb128 4
-	.uleb128 4
-	.byte 0x88		/* DW_CFA_offset, column 0x8 */
-	.uleb128 1
-	.align 4
-.LENDCIES:
-
-	.long .LENDFDE2-.LSTARTFDE2	/* Length FDE */
-.LSTARTFDE2:
-	.long .LSTARTFDE2-.LSTARTFRAMES	/* CIE pointer */
-	/* HACK: The dwarf2 unwind routines will subtract 1 from the
-	   return address to get an address in the middle of the
-	   presumed call instruction.  Since we didn't get here via
-	   a call, we need to include the nop before the real start
-	   to make up for it.  */
-	.long .LSTART_sigreturn-1-.	/* PC-relative start address */
-	.long .LEND_sigreturn-.LSTART_sigreturn+1
-	.uleb128 0			/* Augmentation length */
-	/* What follows are the instructions for the table generation.
-	   We record the locations of each register saved.  This is
-	   complicated by the fact that the "CFA" is always assumed to
-	   be the value of the stack pointer in the caller.  This means
-	   that we must define the CFA of this body of code to be the
-	   saved value of the stack pointer in the sigcontext.  Which
-	   also means that there is no fixed relation to the other 
-	   saved registers, which means that we must use DW_CFA_expression
-	   to compute their addresses.  It also means that when we 
-	   adjust the stack with the popl, we have to do it all over again.  */
-
-#define do_cfa_expr(offset)						\
-	.byte 0x0f;			/* DW_CFA_def_cfa_expression */	\
-	.uleb128 1f-0f;			/*   length */			\
-0:	.byte 0x74;			/*     DW_OP_breg4 */		\
-	.sleb128 offset;		/*      offset */		\
-	.byte 0x06;			/*     DW_OP_deref */		\
-1:
-
-#define do_expr(regno, offset)						\
-	.byte 0x10;			/* DW_CFA_expression */		\
-	.uleb128 regno;			/*   regno */			\
-	.uleb128 1f-0f;			/*   length */			\
-0:	.byte 0x74;			/*     DW_OP_breg4 */		\
-	.sleb128 offset;		/*       offset */		\
-1:
-
-	do_cfa_expr(IA32_SIGCONTEXT_esp+4)
-	do_expr(0, IA32_SIGCONTEXT_eax+4)
-	do_expr(1, IA32_SIGCONTEXT_ecx+4)
-	do_expr(2, IA32_SIGCONTEXT_edx+4)
-	do_expr(3, IA32_SIGCONTEXT_ebx+4)
-	do_expr(5, IA32_SIGCONTEXT_ebp+4)
-	do_expr(6, IA32_SIGCONTEXT_esi+4)
-	do_expr(7, IA32_SIGCONTEXT_edi+4)
-	do_expr(8, IA32_SIGCONTEXT_eip+4)
-
-	.byte 0x42	/* DW_CFA_advance_loc 2 -- nop; popl eax. */
-
-	do_cfa_expr(IA32_SIGCONTEXT_esp)
-	do_expr(0, IA32_SIGCONTEXT_eax)
-	do_expr(1, IA32_SIGCONTEXT_ecx)
-	do_expr(2, IA32_SIGCONTEXT_edx)
-	do_expr(3, IA32_SIGCONTEXT_ebx)
-	do_expr(5, IA32_SIGCONTEXT_ebp)
-	do_expr(6, IA32_SIGCONTEXT_esi)
-	do_expr(7, IA32_SIGCONTEXT_edi)
-	do_expr(8, IA32_SIGCONTEXT_eip)
-
-	.align 4
-.LENDFDE2:
-
-	.long .LENDFDE3-.LSTARTFDE3	/* Length FDE */
-.LSTARTFDE3:
-	.long .LSTARTFDE3-.LSTARTFRAMES	/* CIE pointer */
-	/* HACK: See above wrt unwind library assumptions.  */
-	.long .LSTART_rt_sigreturn-1-.	/* PC-relative start address */
-	.long .LEND_rt_sigreturn-.LSTART_rt_sigreturn+1
-	.uleb128 0			/* Augmentation */
-	/* What follows are the instructions for the table generation.
-	   We record the locations of each register saved.  This is
-	   slightly less complicated than the above, since we don't
-	   modify the stack pointer in the process.  */
-
-	do_cfa_expr(IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_esp)
-	do_expr(0, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_eax)
-	do_expr(1, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ecx)
-	do_expr(2, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_edx)
-	do_expr(3, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ebx)
-	do_expr(5, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ebp)
-	do_expr(6, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_esi)
-	do_expr(7, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_edi)
-	do_expr(8, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_eip)
-
-	.align 4
-.LENDFDE3:
-
-#include "../../i386/kernel/vsyscall-note.S"
-
diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
deleted file mode 100644
index ff5d8c9b96d..00000000000
--- a/arch/x86_64/kernel/Makefile
+++ /dev/null
@@ -1,63 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y 	:= head.o head64.o init_task.o vmlinux.lds
-EXTRA_AFLAGS	:= -traditional
-obj-y	:= process.o signal.o entry.o traps.o irq.o \
-		ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_x86_64.o \
-		x8664_ksyms.o i387.o syscall.o vsyscall.o \
-		setup64.o bootflag.o e820.o reboot.o quirks.o i8237.o \
-		pci-dma.o pci-nommu.o alternative.o hpet.o tsc.o bugs.o \
-		perfctr-watchdog.o
-
-obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
-obj-$(CONFIG_X86_MCE)		+= mce.o therm_throt.o
-obj-$(CONFIG_X86_MCE_INTEL)	+= mce_intel.o
-obj-$(CONFIG_X86_MCE_AMD)	+= mce_amd.o
-obj-$(CONFIG_MTRR)		+= ../../i386/kernel/cpu/mtrr/
-obj-$(CONFIG_ACPI)		+= acpi/
-obj-$(CONFIG_X86_MSR)		+= msr.o
-obj-$(CONFIG_MICROCODE)		+= microcode.o
-obj-$(CONFIG_X86_CPUID)		+= cpuid.o
-obj-$(CONFIG_SMP)		+= smp.o smpboot.o trampoline.o tsc_sync.o
-obj-y				+= apic.o  nmi.o
-obj-y				+= io_apic.o mpparse.o genapic.o genapic_flat.o
-obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o crash.o
-obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
-obj-$(CONFIG_PM)		+= suspend.o
-obj-$(CONFIG_HIBERNATION)	+= suspend_asm.o
-obj-$(CONFIG_CPU_FREQ)		+= cpufreq/
-obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
-obj-$(CONFIG_IOMMU)		+= pci-gart.o aperture.o
-obj-$(CONFIG_CALGARY_IOMMU)	+= pci-calgary.o tce.o
-obj-$(CONFIG_SWIOTLB)		+= pci-swiotlb.o
-obj-$(CONFIG_KPROBES)		+= kprobes.o
-obj-$(CONFIG_X86_PM_TIMER)	+= pmtimer.o
-obj-$(CONFIG_X86_VSMP)		+= vsmp.o
-obj-$(CONFIG_K8_NB)		+= k8.o
-obj-$(CONFIG_AUDIT)		+= audit.o
-
-obj-$(CONFIG_MODULES)		+= module.o
-obj-$(CONFIG_PCI)		+= early-quirks.o
-
-obj-y				+= topology.o
-obj-y				+= intel_cacheinfo.o
-obj-y				+= addon_cpuid_features.o
-obj-y				+= pcspeaker.o
-
-CFLAGS_vsyscall.o		:= $(PROFILING) -g0
-
-therm_throt-y                   += ../../i386/kernel/cpu/mcheck/therm_throt.o
-bootflag-y			+= ../../i386/kernel/bootflag.o
-cpuid-$(subst m,y,$(CONFIG_X86_CPUID))  += ../../i386/kernel/cpuid.o
-topology-y                     += ../../i386/kernel/topology.o
-microcode-$(subst m,y,$(CONFIG_MICROCODE))  += ../../i386/kernel/microcode.o
-intel_cacheinfo-y		+= ../../i386/kernel/cpu/intel_cacheinfo.o
-addon_cpuid_features-y		+= ../../i386/kernel/cpu/addon_cpuid_features.o
-quirks-y			+= ../../i386/kernel/quirks.o
-i8237-y				+= ../../i386/kernel/i8237.o
-msr-$(subst m,y,$(CONFIG_X86_MSR))  += ../../i386/kernel/msr.o
-alternative-y			+= ../../i386/kernel/alternative.o
-pcspeaker-y			+= ../../i386/kernel/pcspeaker.o
-perfctr-watchdog-y		+= ../../i386/kernel/cpu/perfctr-watchdog.o
diff --git a/arch/x86_64/kernel/acpi/Makefile b/arch/x86_64/kernel/acpi/Makefile
deleted file mode 100644
index 080b9963f1b..00000000000
--- a/arch/x86_64/kernel/acpi/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-obj-y			:= boot.o
-boot-y			:= ../../../i386/kernel/acpi/boot.o
-obj-$(CONFIG_ACPI_SLEEP)	+= sleep.o wakeup.o
-
-ifneq ($(CONFIG_ACPI_PROCESSOR),)
-obj-y			+= processor.o
-processor-y		:= ../../../i386/kernel/acpi/processor.o ../../../i386/kernel/acpi/cstate.o
-endif
-
diff --git a/arch/x86_64/kernel/acpi/wakeup.S b/arch/x86_64/kernel/acpi/wakeup.S
deleted file mode 100644
index a06f2bcabef..00000000000
--- a/arch/x86_64/kernel/acpi/wakeup.S
+++ /dev/null
@@ -1,456 +0,0 @@
-.text
-#include <linux/linkage.h>
-#include <asm/segment.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/msr.h>
-
-# Copyright 2003 Pavel Machek <pavel@suse.cz>, distribute under GPLv2
-#
-# wakeup_code runs in real mode, and at unknown address (determined at run-time).
-# Therefore it must only use relative jumps/calls. 
-#
-# Do we need to deal with A20? It is okay: ACPI specs says A20 must be enabled
-#
-# If physical address of wakeup_code is 0x12345, BIOS should call us with
-# cs = 0x1234, eip = 0x05
-#
-
-#define BEEP \
-	inb	$97, %al; 	\
-	outb	%al, $0x80; 	\
-	movb	$3, %al; 	\
-	outb	%al, $97; 	\
-	outb	%al, $0x80; 	\
-	movb	$-74, %al; 	\
-	outb	%al, $67; 	\
-	outb	%al, $0x80; 	\
-	movb	$-119, %al; 	\
-	outb	%al, $66; 	\
-	outb	%al, $0x80; 	\
-	movb	$15, %al; 	\
-	outb	%al, $66;
-
-
-ALIGN
-	.align	16
-ENTRY(wakeup_start)
-wakeup_code:
-	wakeup_code_start = .
-	.code16
-
-# Running in *copy* of this code, somewhere in low 1MB.
-
-	movb	$0xa1, %al	;  outb %al, $0x80
-	cli
-	cld
-	# setup data segment
-	movw	%cs, %ax
-	movw	%ax, %ds		# Make ds:0 point to wakeup_start
-	movw	%ax, %ss
-
-	# Data segment must be set up before we can see whether to beep.
-	testl   $4, realmode_flags - wakeup_code
-	jz      1f
-	BEEP
-1:
-
-					# Private stack is needed for ASUS board
-	mov	$(wakeup_stack - wakeup_code), %sp
-
-	pushl	$0			# Kill any dangerous flags
-	popfl
-
-	movl	real_magic - wakeup_code, %eax
-	cmpl	$0x12345678, %eax
-	jne	bogus_real_magic
-
-  	call	verify_cpu			# Verify the cpu supports long
-						# mode
-	testl	%eax, %eax
-	jnz	no_longmode
-
-	testl	$1, realmode_flags - wakeup_code
-	jz	1f
-	lcall   $0xc000,$3
-	movw	%cs, %ax
-	movw	%ax, %ds		# Bios might have played with that
-	movw	%ax, %ss
-1:
-
-	testl	$2, realmode_flags - wakeup_code
-	jz	1f
-	mov	video_mode - wakeup_code, %ax
-	call	mode_set
-1:
-
- 	movw	$0xb800, %ax
-	movw	%ax,%fs
-	movw	$0x0e00 + 'L', %fs:(0x10)
-
-	movb	$0xa2, %al	;  outb %al, $0x80
-	
-	mov	%ds, %ax			# Find 32bit wakeup_code addr
-	movzx   %ax, %esi			# (Convert %ds:gdt to a liner ptr)
-	shll    $4, %esi
-						# Fix up the vectors
-	addl    %esi, wakeup_32_vector - wakeup_code
-	addl    %esi, wakeup_long64_vector - wakeup_code
-	addl    %esi, gdt_48a + 2 - wakeup_code # Fixup the gdt pointer
-
-	lidtl	%ds:idt_48a - wakeup_code
-	lgdtl	%ds:gdt_48a - wakeup_code	# load gdt with whatever is
-						# appropriate
-
-	movl	$1, %eax			# protected mode (PE) bit
-	lmsw	%ax				# This is it!
-	jmp	1f
-1:
-
-	ljmpl   *(wakeup_32_vector - wakeup_code)
-
-	.balign 4
-wakeup_32_vector:
-	.long   wakeup_32 - wakeup_code
-	.word   __KERNEL32_CS, 0
-
-	.code32
-wakeup_32:
-# Running in this code, but at low address; paging is not yet turned on.
-	movb	$0xa5, %al	;  outb %al, $0x80
-
-	movl	$__KERNEL_DS, %eax
-	movl	%eax, %ds
-
-	movw	$0x0e00 + 'i', %ds:(0xb8012)
-	movb	$0xa8, %al	;  outb %al, $0x80;
-
-	/*
-	 * Prepare for entering 64bits mode
-	 */
-
-	/* Enable PAE */
-	xorl	%eax, %eax
-	btsl	$5, %eax
-	movl	%eax, %cr4
-
-	/* Setup early boot stage 4 level pagetables */
-	leal    (wakeup_level4_pgt - wakeup_code)(%esi), %eax
-	movl	%eax, %cr3
-
-        /* Check if nx is implemented */
-        movl    $0x80000001, %eax
-        cpuid
-        movl    %edx,%edi
-
-	/* Enable Long Mode */
-	xorl    %eax, %eax
-	btsl	$_EFER_LME, %eax
-
-	/* No Execute supported? */
-	btl	$20,%edi
-	jnc     1f
-	btsl	$_EFER_NX, %eax
-				
-	/* Make changes effective */
-1:	movl    $MSR_EFER, %ecx
-	xorl    %edx, %edx
-	wrmsr
-
-	xorl	%eax, %eax
-	btsl	$31, %eax			/* Enable paging and in turn activate Long Mode */
-	btsl	$0, %eax			/* Enable protected mode */
-
-	/* Make changes effective */
-	movl	%eax, %cr0
-
-	/* At this point:
-		CR4.PAE must be 1
-		CS.L must be 0
-		CR3 must point to PML4
-		Next instruction must be a branch
-		This must be on identity-mapped page
-	*/
-	/*
-	 * At this point we're in long mode but in 32bit compatibility mode
-	 * with EFER.LME = 1, CS.L = 0, CS.D = 1 (and in turn
-	 * EFER.LMA = 1). Now we want to jump in 64bit mode, to do that we load
-	 * the new gdt/idt that has __KERNEL_CS with CS.L = 1.
-	 */
-
-	/* Finally jump in 64bit mode */
-        ljmp    *(wakeup_long64_vector - wakeup_code)(%esi)
-
-	.balign 4
-wakeup_long64_vector:
-	.long   wakeup_long64 - wakeup_code
-	.word   __KERNEL_CS, 0
-
-.code64
-
-	/* Hooray, we are in Long 64-bit mode (but still running in
-	 * low memory)
-	 */
-wakeup_long64:
-	/*
-	 * We must switch to a new descriptor in kernel space for the GDT
-	 * because soon the kernel won't have access anymore to the userspace
-	 * addresses where we're currently running on. We have to do that here
-	 * because in 32bit we couldn't load a 64bit linear address.
-	 */
-	lgdt	cpu_gdt_descr
-
-	movw	$0x0e00 + 'n', %ds:(0xb8014)
-	movb	$0xa9, %al	;  outb %al, $0x80
-
-	movq    saved_magic, %rax
-	movq    $0x123456789abcdef0, %rdx
-	cmpq    %rdx, %rax
-	jne     bogus_64_magic
-
-	movw	$0x0e00 + 'u', %ds:(0xb8016)
-	
-	nop
-	nop
-	movw	$__KERNEL_DS, %ax
-	movw	%ax, %ss	
-	movw	%ax, %ds
-	movw	%ax, %es
-	movw	%ax, %fs
-	movw	%ax, %gs
-	movq	saved_rsp, %rsp
-
-	movw	$0x0e00 + 'x', %ds:(0xb8018)
-	movq	saved_rbx, %rbx
-	movq	saved_rdi, %rdi
-	movq	saved_rsi, %rsi
-	movq	saved_rbp, %rbp
-
-	movw	$0x0e00 + '!', %ds:(0xb801a)
-	movq	saved_rip, %rax
-	jmp	*%rax
-
-.code32
-
-	.align	64	
-gdta:
-	/* Its good to keep gdt in sync with one in trampoline.S */
-	.word	0, 0, 0, 0			# dummy
-	/* ??? Why I need the accessed bit set in order for this to work? */
-	.quad   0x00cf9b000000ffff              # __KERNEL32_CS
-	.quad   0x00af9b000000ffff              # __KERNEL_CS
-	.quad   0x00cf93000000ffff              # __KERNEL_DS
-
-idt_48a:
-	.word	0				# idt limit = 0
-	.word	0, 0				# idt base = 0L
-
-gdt_48a:
-	.word	0x800				# gdt limit=2048,
-						#  256 GDT entries
-	.long   gdta - wakeup_code              # gdt base (relocated in later)
-	
-real_magic:	.quad 0
-video_mode:	.quad 0
-realmode_flags:	.quad 0
-
-.code16
-bogus_real_magic:
-	movb	$0xba,%al	;  outb %al,$0x80
-	jmp bogus_real_magic
-
-.code64
-bogus_64_magic:
-	movb	$0xb3,%al	;  outb %al,$0x80
-	jmp bogus_64_magic
-
-.code16
-no_longmode:
-	movb    $0xbc,%al       ;  outb %al,$0x80
-	jmp no_longmode
-
-#include "../verify_cpu.S"
-	
-/* This code uses an extended set of video mode numbers. These include:
- * Aliases for standard modes
- *	NORMAL_VGA (-1)
- *	EXTENDED_VGA (-2)
- *	ASK_VGA (-3)
- * Video modes numbered by menu position -- NOT RECOMMENDED because of lack
- * of compatibility when extending the table. These are between 0x00 and 0xff.
- */
-#define VIDEO_FIRST_MENU 0x0000
-
-/* Standard BIOS video modes (BIOS number + 0x0100) */
-#define VIDEO_FIRST_BIOS 0x0100
-
-/* VESA BIOS video modes (VESA number + 0x0200) */
-#define VIDEO_FIRST_VESA 0x0200
-
-/* Video7 special modes (BIOS number + 0x0900) */
-#define VIDEO_FIRST_V7 0x0900
-
-# Setting of user mode (AX=mode ID) => CF=success
-
-# For now, we only handle VESA modes (0x0200..0x03ff).  To handle other
-# modes, we should probably compile in the video code from the boot
-# directory.
-.code16
-mode_set:
-	movw	%ax, %bx
-	subb	$VIDEO_FIRST_VESA>>8, %bh
-	cmpb	$2, %bh
-	jb	check_vesa
-
-setbad:
-	clc
-	ret
-
-check_vesa:
-	orw	$0x4000, %bx			# Use linear frame buffer
-	movw	$0x4f02, %ax			# VESA BIOS mode set call
-	int	$0x10
-	cmpw	$0x004f, %ax			# AL=4f if implemented
-	jnz	setbad				# AH=0 if OK
-
-	stc
-	ret
-
-wakeup_stack_begin:	# Stack grows down
-
-.org	0xff0
-wakeup_stack:		# Just below end of page
-
-.org   0x1000
-ENTRY(wakeup_level4_pgt)
-	.quad   level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
-	.fill   510,8,0
-	/* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
-	.quad   level3_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
-
-ENTRY(wakeup_end)
-	
-##
-# acpi_copy_wakeup_routine
-#
-# Copy the above routine to low memory.
-#
-# Parameters:
-# %rdi:	place to copy wakeup routine to
-#
-# Returned address is location of code in low memory (past data and stack)
-#
-	.code64
-ENTRY(acpi_copy_wakeup_routine)
-	pushq	%rax
-	pushq	%rdx
-
-	movl	saved_video_mode, %edx
-	movl	%edx, video_mode - wakeup_start (,%rdi)
-	movl	acpi_realmode_flags, %edx
-	movl	%edx, realmode_flags - wakeup_start (,%rdi)
-	movq	$0x12345678, real_magic - wakeup_start (,%rdi)
-	movq	$0x123456789abcdef0, %rdx
-	movq	%rdx, saved_magic
-
-	movq    saved_magic, %rax
-	movq    $0x123456789abcdef0, %rdx
-	cmpq    %rdx, %rax
-	jne     bogus_64_magic
-
-	# restore the regs we used
-	popq	%rdx
-	popq	%rax
-ENTRY(do_suspend_lowlevel_s4bios)
-	ret
-
-	.align 2
-	.p2align 4,,15
-.globl do_suspend_lowlevel
-	.type	do_suspend_lowlevel,@function
-do_suspend_lowlevel:
-.LFB5:
-	subq	$8, %rsp
-	xorl	%eax, %eax
-	call	save_processor_state
-
-	movq %rsp, saved_context_esp(%rip)
-	movq %rax, saved_context_eax(%rip)
-	movq %rbx, saved_context_ebx(%rip)
-	movq %rcx, saved_context_ecx(%rip)
-	movq %rdx, saved_context_edx(%rip)
-	movq %rbp, saved_context_ebp(%rip)
-	movq %rsi, saved_context_esi(%rip)
-	movq %rdi, saved_context_edi(%rip)
-	movq %r8,  saved_context_r08(%rip)
-	movq %r9,  saved_context_r09(%rip)
-	movq %r10, saved_context_r10(%rip)
-	movq %r11, saved_context_r11(%rip)
-	movq %r12, saved_context_r12(%rip)
-	movq %r13, saved_context_r13(%rip)
-	movq %r14, saved_context_r14(%rip)
-	movq %r15, saved_context_r15(%rip)
-	pushfq ; popq saved_context_eflags(%rip)
-
-	movq	$.L97, saved_rip(%rip)
-
-	movq %rsp,saved_rsp
-	movq %rbp,saved_rbp
-	movq %rbx,saved_rbx
-	movq %rdi,saved_rdi
-	movq %rsi,saved_rsi
-
-	addq	$8, %rsp
-	movl	$3, %edi
-	xorl	%eax, %eax
-	jmp	acpi_enter_sleep_state
-.L97:
-	.p2align 4,,7
-.L99:
-	.align 4
-	movl	$24, %eax
-	movw %ax, %ds
-	movq	saved_context+58(%rip), %rax
-	movq %rax, %cr4
-	movq	saved_context+50(%rip), %rax
-	movq %rax, %cr3
-	movq	saved_context+42(%rip), %rax
-	movq %rax, %cr2
-	movq	saved_context+34(%rip), %rax
-	movq %rax, %cr0
-	pushq saved_context_eflags(%rip) ; popfq
-	movq saved_context_esp(%rip), %rsp
-	movq saved_context_ebp(%rip), %rbp
-	movq saved_context_eax(%rip), %rax
-	movq saved_context_ebx(%rip), %rbx
-	movq saved_context_ecx(%rip), %rcx
-	movq saved_context_edx(%rip), %rdx
-	movq saved_context_esi(%rip), %rsi
-	movq saved_context_edi(%rip), %rdi
-	movq saved_context_r08(%rip), %r8
-	movq saved_context_r09(%rip), %r9
-	movq saved_context_r10(%rip), %r10
-	movq saved_context_r11(%rip), %r11
-	movq saved_context_r12(%rip), %r12
-	movq saved_context_r13(%rip), %r13
-	movq saved_context_r14(%rip), %r14
-	movq saved_context_r15(%rip), %r15
-
-	xorl	%eax, %eax
-	addq	$8, %rsp
-	jmp	restore_processor_state
-.LFE5:
-.Lfe5:
-	.size	do_suspend_lowlevel,.Lfe5-do_suspend_lowlevel
-	
-.data
-ALIGN
-ENTRY(saved_rbp)	.quad	0
-ENTRY(saved_rsi)	.quad	0
-ENTRY(saved_rdi)	.quad	0
-ENTRY(saved_rbx)	.quad	0
-
-ENTRY(saved_rip)	.quad	0
-ENTRY(saved_rsp)	.quad	0
-
-ENTRY(saved_magic)	.quad	0
diff --git a/arch/x86_64/kernel/cpufreq/Makefile b/arch/x86_64/kernel/cpufreq/Makefile
deleted file mode 100644
index 753ce1dd418..00000000000
--- a/arch/x86_64/kernel/cpufreq/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Reuse the i386 cpufreq drivers
-#
-
-SRCDIR := ../../../i386/kernel/cpu/cpufreq
-
-obj-$(CONFIG_X86_POWERNOW_K8) += powernow-k8.o
-obj-$(CONFIG_X86_ACPI_CPUFREQ) += acpi-cpufreq.o
-obj-$(CONFIG_X86_SPEEDSTEP_CENTRINO) += speedstep-centrino.o
-obj-$(CONFIG_X86_P4_CLOCKMOD) += p4-clockmod.o
-obj-$(CONFIG_X86_SPEEDSTEP_LIB) += speedstep-lib.o
-
-powernow-k8-objs := ${SRCDIR}/powernow-k8.o
-speedstep-centrino-objs := ${SRCDIR}/speedstep-centrino.o
-acpi-cpufreq-objs := ${SRCDIR}/acpi-cpufreq.o
-p4-clockmod-objs := ${SRCDIR}/p4-clockmod.o
-speedstep-lib-objs := ${SRCDIR}/speedstep-lib.o
diff --git a/arch/x86_64/kernel/syscall.c b/arch/x86_64/kernel/syscall.c
deleted file mode 100644
index 63d592c276c..00000000000
--- a/arch/x86_64/kernel/syscall.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* System call table for x86-64. */ 
-
-#include <linux/linkage.h>
-#include <linux/sys.h>
-#include <linux/cache.h>
-#include <asm/asm-offsets.h>
-
-#define __NO_STUBS
-
-#define __SYSCALL(nr, sym) extern asmlinkage void sym(void) ; 
-#undef _ASM_X86_64_UNISTD_H_
-#include <asm-x86_64/unistd.h>
-
-#undef __SYSCALL
-#define __SYSCALL(nr, sym) [ nr ] = sym, 
-#undef _ASM_X86_64_UNISTD_H_
-
-typedef void (*sys_call_ptr_t)(void); 
-
-extern void sys_ni_syscall(void);
-
-const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
-	/* Smells like a like a compiler bug -- it doesn't work when the & below is removed. */ 
-	[0 ... __NR_syscall_max] = &sys_ni_syscall,
-#include <asm-x86_64/unistd.h>
-};
diff --git a/arch/x86_64/kernel/trampoline.S b/arch/x86_64/kernel/trampoline.S
deleted file mode 100644
index e7e2764c461..00000000000
--- a/arch/x86_64/kernel/trampoline.S
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- *
- *	Trampoline.S	Derived from Setup.S by Linus Torvalds
- *
- *	4 Jan 1997 Michael Chastain: changed to gnu as.
- *	15 Sept 2005 Eric Biederman: 64bit PIC support
- *
- *	Entry: CS:IP point to the start of our code, we are 
- *	in real mode with no stack, but the rest of the 
- *	trampoline page to make our stack and everything else
- *	is a mystery.
- *
- *	In fact we don't actually need a stack so we don't
- *	set one up.
- *
- *	On entry to trampoline_data, the processor is in real mode
- *	with 16-bit addressing and 16-bit data.  CS has some value
- *	and IP is zero.  Thus, data addresses need to be absolute
- *	(no relocation) and are taken with regard to r_base.
- *
- *	With the addition of trampoline_level4_pgt this code can
- *	now enter a 64bit kernel that lives at arbitrary 64bit
- *	physical addresses.
- *
- *	If you work on this file, check the object module with objdump
- *	--full-contents --reloc to make sure there are no relocation
- *	entries.
- */
-
-#include <linux/linkage.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/msr.h>
-#include <asm/segment.h>
-
-.data
-
-.code16
-
-ENTRY(trampoline_data)
-r_base = .
-	cli			# We should be safe anyway
-	wbinvd	
-	mov	%cs, %ax	# Code and data in the same place
-	mov	%ax, %ds
-	mov	%ax, %es
-	mov	%ax, %ss
-
-
-	movl	$0xA5A5A5A5, trampoline_data - r_base
-				# write marker for master knows we're running
-
-					# Setup stack
-	movw	$(trampoline_stack_end - r_base), %sp
-
-	call	verify_cpu		# Verify the cpu supports long mode
-	testl   %eax, %eax		# Check for return code
-	jnz	no_longmode
-
-	mov	%cs, %ax
-	movzx	%ax, %esi		# Find the 32bit trampoline location
-	shll	$4, %esi
-
-					# Fixup the vectors
-	addl	%esi, startup_32_vector - r_base
-	addl	%esi, startup_64_vector - r_base
-	addl	%esi, tgdt + 2 - r_base	# Fixup the gdt pointer
-
-	/*
-	 * GDT tables in non default location kernel can be beyond 16MB and
-	 * lgdt will not be able to load the address as in real mode default
-	 * operand size is 16bit. Use lgdtl instead to force operand size
-	 * to 32 bit.
-	 */
-
-	lidtl	tidt - r_base	# load idt with 0, 0
-	lgdtl	tgdt - r_base	# load gdt with whatever is appropriate
-
-	xor	%ax, %ax
-	inc	%ax		# protected mode (PE) bit
-	lmsw	%ax		# into protected mode
-
-	# flush prefetch and jump to startup_32
-	ljmpl	*(startup_32_vector - r_base)
-
-	.code32
-	.balign 4
-startup_32:
-	movl	$__KERNEL_DS, %eax	# Initialize the %ds segment register
-	movl	%eax, %ds
-
-	xorl	%eax, %eax
-	btsl	$5, %eax		# Enable PAE mode
-	movl	%eax, %cr4
-
-					# Setup trampoline 4 level pagetables
-	leal	(trampoline_level4_pgt - r_base)(%esi), %eax
-	movl	%eax, %cr3
-
-	movl	$MSR_EFER, %ecx
-	movl	$(1 << _EFER_LME), %eax	# Enable Long Mode
-	xorl	%edx, %edx
-	wrmsr
-
-	xorl	%eax, %eax
-	btsl	$31, %eax		# Enable paging and in turn activate Long Mode
-	btsl	$0, %eax		# Enable protected mode
-	movl	%eax, %cr0
-
-	/*
-	 * At this point we're in long mode but in 32bit compatibility mode
-	 * with EFER.LME = 1, CS.L = 0, CS.D = 1 (and in turn
-	 * EFER.LMA = 1). Now we want to jump in 64bit mode, to do that we use
-	 * the new gdt/idt that has __KERNEL_CS with CS.L = 1.
-	 */
-	ljmp	*(startup_64_vector - r_base)(%esi)
-
-	.code64
-	.balign 4
-startup_64:
-	# Now jump into the kernel using virtual addresses
-	movq	$secondary_startup_64, %rax
-	jmp	*%rax
-
-	.code16
-no_longmode:
-	hlt
-	jmp no_longmode
-#include "verify_cpu.S"
-
-	# Careful these need to be in the same 64K segment as the above;
-tidt:
-	.word	0			# idt limit = 0
-	.word	0, 0			# idt base = 0L
-
-	# Duplicate the global descriptor table
-	# so the kernel can live anywhere
-	.balign 4
-tgdt:
-	.short	tgdt_end - tgdt		# gdt limit
-	.long	tgdt - r_base
-	.short 0
-	.quad	0x00cf9b000000ffff	# __KERNEL32_CS
-	.quad	0x00af9b000000ffff	# __KERNEL_CS
-	.quad	0x00cf93000000ffff	# __KERNEL_DS
-tgdt_end:
-
-	.balign 4
-startup_32_vector:
-	.long	startup_32 - r_base
-	.word	__KERNEL32_CS, 0
-
-	.balign 4
-startup_64_vector:
-	.long	startup_64 - r_base
-	.word	__KERNEL_CS, 0
-
-trampoline_stack:
-	.org 0x1000
-trampoline_stack_end:
-ENTRY(trampoline_level4_pgt)
-	.quad	level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
-	.fill	510,8,0
-	.quad	level3_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
-
-ENTRY(trampoline_end)
diff --git a/arch/x86_64/lib/Makefile b/arch/x86_64/lib/Makefile
deleted file mode 100644
index c9432717839..00000000000
--- a/arch/x86_64/lib/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# Makefile for x86_64-specific library files.
-#
-
-CFLAGS_csum-partial.o := -funroll-loops
-
-obj-y := io.o iomap_copy.o
-obj-$(CONFIG_SMP)	+= msr-on-cpu.o
-
-lib-y := csum-partial.o csum-copy.o csum-wrappers.o delay.o \
-	usercopy.o getuser.o putuser.o  \
-	thunk.o clear_page.o copy_page.o bitstr.o bitops.o
-lib-y += memcpy.o memmove.o memset.o copy_user.o rwlock.o copy_user_nocache.o
diff --git a/arch/x86_64/lib/msr-on-cpu.c b/arch/x86_64/lib/msr-on-cpu.c
deleted file mode 100644
index 47e0ec47c37..00000000000
--- a/arch/x86_64/lib/msr-on-cpu.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../i386/lib/msr-on-cpu.c"
diff --git a/arch/x86_64/mm/Makefile b/arch/x86_64/mm/Makefile
deleted file mode 100644
index d25ac86fe27..00000000000
--- a/arch/x86_64/mm/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for the linux x86_64-specific parts of the memory manager.
-#
-
-obj-y	 := init.o fault.o ioremap.o extable.o pageattr.o mmap.o
-obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
-obj-$(CONFIG_NUMA) += numa.o
-obj-$(CONFIG_K8_NUMA) += k8topology.o
-obj-$(CONFIG_ACPI_NUMA) += srat.o
-
-hugetlbpage-y = ../../i386/mm/hugetlbpage.o
diff --git a/arch/x86_64/oprofile/Kconfig b/arch/x86_64/oprofile/Kconfig
deleted file mode 100644
index d8a84088471..00000000000
--- a/arch/x86_64/oprofile/Kconfig
+++ /dev/null
@@ -1,17 +0,0 @@
-config PROFILING
-	bool "Profiling support (EXPERIMENTAL)"
-	help
-	  Say Y here to enable the extended profiling support mechanisms used
-	  by profilers such as OProfile.
-	  
-
-config OPROFILE
-	tristate "OProfile system profiling (EXPERIMENTAL)"
-	depends on PROFILING
-	help
-	  OProfile is a profiling system capable of profiling the
-	  whole system, include the kernel, kernel modules, libraries,
-	  and applications.
-
-	  If unsure, say N.
-
diff --git a/arch/x86_64/oprofile/Makefile b/arch/x86_64/oprofile/Makefile
deleted file mode 100644
index 6be32683e1b..00000000000
--- a/arch/x86_64/oprofile/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# oprofile for x86-64.
-# Just reuse the one from i386. 
-#
-
-obj-$(CONFIG_OPROFILE) += oprofile.o
- 
-DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \
-	oprof.o cpu_buffer.o buffer_sync.o \
-	event_buffer.o oprofile_files.o \
-	oprofilefs.o oprofile_stats.o \
-	timer_int.o )
-
-OPROFILE-y := init.o backtrace.o
-OPROFILE-$(CONFIG_X86_LOCAL_APIC) += nmi_int.o op_model_athlon.o op_model_p4.o \
-				     op_model_ppro.o
-OPROFILE-$(CONFIG_X86_IO_APIC)    += nmi_timer_int.o 
-
-oprofile-y = $(DRIVER_OBJS) $(addprefix ../../i386/oprofile/, $(OPROFILE-y))
diff --git a/arch/x86_64/pci/Makefile b/arch/x86_64/pci/Makefile
deleted file mode 100644
index c9eddc8859c..00000000000
--- a/arch/x86_64/pci/Makefile
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Makefile for X86_64 specific PCI routines
-#
-# Reuse the i386 PCI subsystem
-#
-EXTRA_CFLAGS += -Iarch/i386/pci
-
-obj-y		:= i386.o
-obj-$(CONFIG_PCI_DIRECT)+= direct.o
-obj-y		+= fixup.o init.o
-obj-$(CONFIG_ACPI)	+= acpi.o
-obj-y			+= legacy.o irq.o common.o early.o
-# mmconfig has a 64bit special
-obj-$(CONFIG_PCI_MMCONFIG) += mmconfig.o direct.o mmconfig-shared.o
-
-obj-$(CONFIG_NUMA)	+= k8-bus.o
-
-direct-y += ../../i386/pci/direct.o
-acpi-y   += ../../i386/pci/acpi.o
-legacy-y += ../../i386/pci/legacy.o
-irq-y    += ../../i386/pci/irq.o
-common-y += ../../i386/pci/common.o
-fixup-y  += ../../i386/pci/fixup.o
-i386-y  += ../../i386/pci/i386.o
-init-y += ../../i386/pci/init.o
-early-y += ../../i386/pci/early.o
-mmconfig-shared-y += ../../i386/pci/mmconfig-shared.o
diff --git a/arch/x86_64/vdso/vdso.S b/arch/x86_64/vdso/vdso.S
deleted file mode 100644
index 92e80c1972a..00000000000
--- a/arch/x86_64/vdso/vdso.S
+++ /dev/null
@@ -1,2 +0,0 @@
-	.section ".vdso","a"
-	.incbin "arch/x86_64/vdso/vdso.so"
diff --git a/block/Makefile b/block/Makefile
index 959feeb253b..3cfe7cebaa6 100644
--- a/block/Makefile
+++ b/block/Makefile
@@ -11,3 +11,4 @@ obj-$(CONFIG_IOSCHED_DEADLINE)	+= deadline-iosched.o
 obj-$(CONFIG_IOSCHED_CFQ)	+= cfq-iosched.o
 
 obj-$(CONFIG_BLK_DEV_IO_TRACE)	+= blktrace.o
+obj-$(CONFIG_COMPAT)		+= compat_ioctl.o
diff --git a/block/blktrace.c b/block/blktrace.c
index 20fa034ea4a..775471ef84a 100644
--- a/block/blktrace.c
+++ b/block/blktrace.c
@@ -312,33 +312,26 @@ static struct rchan_callbacks blk_relay_callbacks = {
 /*
  * Setup everything required to start tracing
  */
-static int blk_trace_setup(struct request_queue *q, struct block_device *bdev,
-			   char __user *arg)
+int do_blk_trace_setup(struct request_queue *q, struct block_device *bdev,
+			struct blk_user_trace_setup *buts)
 {
-	struct blk_user_trace_setup buts;
 	struct blk_trace *old_bt, *bt = NULL;
 	struct dentry *dir = NULL;
 	char b[BDEVNAME_SIZE];
 	int ret, i;
 
-	if (copy_from_user(&buts, arg, sizeof(buts)))
-		return -EFAULT;
-
-	if (!buts.buf_size || !buts.buf_nr)
+	if (!buts->buf_size || !buts->buf_nr)
 		return -EINVAL;
 
-	strcpy(buts.name, bdevname(bdev, b));
+	strcpy(buts->name, bdevname(bdev, b));
 
 	/*
 	 * some device names have larger paths - convert the slashes
 	 * to underscores for this to work as expected
 	 */
-	for (i = 0; i < strlen(buts.name); i++)
-		if (buts.name[i] == '/')
-			buts.name[i] = '_';
-
-	if (copy_to_user(arg, &buts, sizeof(buts)))
-		return -EFAULT;
+	for (i = 0; i < strlen(buts->name); i++)
+		if (buts->name[i] == '/')
+			buts->name[i] = '_';
 
 	ret = -ENOMEM;
 	bt = kzalloc(sizeof(*bt), GFP_KERNEL);
@@ -350,7 +343,7 @@ static int blk_trace_setup(struct request_queue *q, struct block_device *bdev,
 		goto err;
 
 	ret = -ENOENT;
-	dir = blk_create_tree(buts.name);
+	dir = blk_create_tree(buts->name);
 	if (!dir)
 		goto err;
 
@@ -363,20 +356,21 @@ static int blk_trace_setup(struct request_queue *q, struct block_device *bdev,
 	if (!bt->dropped_file)
 		goto err;
 
-	bt->rchan = relay_open("trace", dir, buts.buf_size, buts.buf_nr, &blk_relay_callbacks, bt);
+	bt->rchan = relay_open("trace", dir, buts->buf_size,
+				buts->buf_nr, &blk_relay_callbacks, bt);
 	if (!bt->rchan)
 		goto err;
 
-	bt->act_mask = buts.act_mask;
+	bt->act_mask = buts->act_mask;
 	if (!bt->act_mask)
 		bt->act_mask = (u16) -1;
 
-	bt->start_lba = buts.start_lba;
-	bt->end_lba = buts.end_lba;
+	bt->start_lba = buts->start_lba;
+	bt->end_lba = buts->end_lba;
 	if (!bt->end_lba)
 		bt->end_lba = -1ULL;
 
-	bt->pid = buts.pid;
+	bt->pid = buts->pid;
 	bt->trace_state = Blktrace_setup;
 
 	ret = -EBUSY;
@@ -401,6 +395,26 @@ err:
 	return ret;
 }
 
+static int blk_trace_setup(struct request_queue *q, struct block_device *bdev,
+			   char __user *arg)
+{
+	struct blk_user_trace_setup buts;
+	int ret;
+
+	ret = copy_from_user(&buts, arg, sizeof(buts));
+	if (ret)
+		return -EFAULT;
+
+	ret = do_blk_trace_setup(q, bdev, &buts);
+	if (ret)
+		return ret;
+
+	if (copy_to_user(arg, &buts, sizeof(buts)))
+		return -EFAULT;
+
+	return 0;
+}
+
 static int blk_trace_startstop(struct request_queue *q, int start)
 {
 	struct blk_trace *bt;
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
new file mode 100644
index 00000000000..f84093b97f7
--- /dev/null
+++ b/block/compat_ioctl.c
@@ -0,0 +1,814 @@
+#include <linux/blkdev.h>
+#include <linux/blkpg.h>
+#include <linux/blktrace_api.h>
+#include <linux/cdrom.h>
+#include <linux/compat.h>
+#include <linux/elevator.h>
+#include <linux/fd.h>
+#include <linux/hdreg.h>
+#include <linux/syscalls.h>
+#include <linux/smp_lock.h>
+#include <linux/types.h>
+#include <linux/uaccess.h>
+
+static int compat_put_ushort(unsigned long arg, unsigned short val)
+{
+	return put_user(val, (unsigned short __user *)compat_ptr(arg));
+}
+
+static int compat_put_int(unsigned long arg, int val)
+{
+	return put_user(val, (compat_int_t __user *)compat_ptr(arg));
+}
+
+static int compat_put_long(unsigned long arg, long val)
+{
+	return put_user(val, (compat_long_t __user *)compat_ptr(arg));
+}
+
+static int compat_put_ulong(unsigned long arg, compat_ulong_t val)
+{
+	return put_user(val, (compat_ulong_t __user *)compat_ptr(arg));
+}
+
+static int compat_put_u64(unsigned long arg, u64 val)
+{
+	return put_user(val, (compat_u64 __user *)compat_ptr(arg));
+}
+
+struct compat_hd_geometry {
+	unsigned char heads;
+	unsigned char sectors;
+	unsigned short cylinders;
+	u32 start;
+};
+
+static int compat_hdio_getgeo(struct gendisk *disk, struct block_device *bdev,
+			struct compat_hd_geometry __user *ugeo)
+{
+	struct hd_geometry geo;
+	int ret;
+
+	if (!ugeo)
+		return -EINVAL;
+	if (!disk->fops->getgeo)
+		return -ENOTTY;
+
+	/*
+	 * We need to set the startsect first, the driver may
+	 * want to override it.
+	 */
+	geo.start = get_start_sect(bdev);
+	ret = disk->fops->getgeo(bdev, &geo);
+	if (ret)
+		return ret;
+
+	ret = copy_to_user(ugeo, &geo, 4);
+	ret |= __put_user(geo.start, &ugeo->start);
+	if (ret)
+		ret = -EFAULT;
+
+	return ret;
+}
+
+static int compat_hdio_ioctl(struct inode *inode, struct file *file,
+		struct gendisk *disk, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	unsigned long kval;
+	unsigned int __user *uvp;
+	int error;
+
+	set_fs(KERNEL_DS);
+	error = blkdev_driver_ioctl(inode, file, disk,
+				cmd, (unsigned long)(&kval));
+	set_fs(old_fs);
+
+	if (error == 0) {
+		uvp = compat_ptr(arg);
+		if (put_user(kval, uvp))
+			error = -EFAULT;
+	}
+	return error;
+}
+
+struct compat_cdrom_read_audio {
+	union cdrom_addr	addr;
+	u8			addr_format;
+	compat_int_t		nframes;
+	compat_caddr_t		buf;
+};
+
+struct compat_cdrom_generic_command {
+	unsigned char	cmd[CDROM_PACKET_SIZE];
+	compat_caddr_t	buffer;
+	compat_uint_t	buflen;
+	compat_int_t	stat;
+	compat_caddr_t	sense;
+	unsigned char	data_direction;
+	compat_int_t	quiet;
+	compat_int_t	timeout;
+	compat_caddr_t	reserved[1];
+};
+
+static int compat_cdrom_read_audio(struct inode *inode, struct file *file,
+		struct gendisk *disk, unsigned int cmd, unsigned long arg)
+{
+	struct cdrom_read_audio __user *cdread_audio;
+	struct compat_cdrom_read_audio __user *cdread_audio32;
+	__u32 data;
+	void __user *datap;
+
+	cdread_audio = compat_alloc_user_space(sizeof(*cdread_audio));
+	cdread_audio32 = compat_ptr(arg);
+
+	if (copy_in_user(&cdread_audio->addr,
+			 &cdread_audio32->addr,
+			 (sizeof(*cdread_audio32) -
+			  sizeof(compat_caddr_t))))
+		return -EFAULT;
+
+	if (get_user(data, &cdread_audio32->buf))
+		return -EFAULT;
+	datap = compat_ptr(data);
+	if (put_user(datap, &cdread_audio->buf))
+		return -EFAULT;
+
+	return blkdev_driver_ioctl(inode, file, disk, cmd,
+			(unsigned long)cdread_audio);
+}
+
+static int compat_cdrom_generic_command(struct inode *inode, struct file *file,
+		struct gendisk *disk, unsigned int cmd, unsigned long arg)
+{
+	struct cdrom_generic_command __user *cgc;
+	struct compat_cdrom_generic_command __user *cgc32;
+	u32 data;
+	unsigned char dir;
+	int itmp;
+
+	cgc = compat_alloc_user_space(sizeof(*cgc));
+	cgc32 = compat_ptr(arg);
+
+	if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
+	    get_user(data, &cgc32->buffer) ||
+	    put_user(compat_ptr(data), &cgc->buffer) ||
+	    copy_in_user(&cgc->buflen, &cgc32->buflen,
+			 (sizeof(unsigned int) + sizeof(int))) ||
+	    get_user(data, &cgc32->sense) ||
+	    put_user(compat_ptr(data), &cgc->sense) ||
+	    get_user(dir, &cgc32->data_direction) ||
+	    put_user(dir, &cgc->data_direction) ||
+	    get_user(itmp, &cgc32->quiet) ||
+	    put_user(itmp, &cgc->quiet) ||
+	    get_user(itmp, &cgc32->timeout) ||
+	    put_user(itmp, &cgc->timeout) ||
+	    get_user(data, &cgc32->reserved[0]) ||
+	    put_user(compat_ptr(data), &cgc->reserved[0]))
+		return -EFAULT;
+
+	return blkdev_driver_ioctl(inode, file, disk, cmd, (unsigned long)cgc);
+}
+
+struct compat_blkpg_ioctl_arg {
+	compat_int_t op;
+	compat_int_t flags;
+	compat_int_t datalen;
+	compat_caddr_t data;
+};
+
+static int compat_blkpg_ioctl(struct inode *inode, struct file *file,
+		unsigned int cmd, struct compat_blkpg_ioctl_arg __user *ua32)
+{
+	struct blkpg_ioctl_arg __user *a = compat_alloc_user_space(sizeof(*a));
+	compat_caddr_t udata;
+	compat_int_t n;
+	int err;
+
+	err = get_user(n, &ua32->op);
+	err |= put_user(n, &a->op);
+	err |= get_user(n, &ua32->flags);
+	err |= put_user(n, &a->flags);
+	err |= get_user(n, &ua32->datalen);
+	err |= put_user(n, &a->datalen);
+	err |= get_user(udata, &ua32->data);
+	err |= put_user(compat_ptr(udata), &a->data);
+	if (err)
+		return err;
+
+	return blkdev_ioctl(inode, file, cmd, (unsigned long)a);
+}
+
+#define BLKBSZGET_32		_IOR(0x12, 112, int)
+#define BLKBSZSET_32		_IOW(0x12, 113, int)
+#define BLKGETSIZE64_32		_IOR(0x12, 114, int)
+
+struct compat_floppy_struct {
+	compat_uint_t	size;
+	compat_uint_t	sect;
+	compat_uint_t	head;
+	compat_uint_t	track;
+	compat_uint_t	stretch;
+	unsigned char	gap;
+	unsigned char	rate;
+	unsigned char	spec1;
+	unsigned char	fmt_gap;
+	const compat_caddr_t name;
+};
+
+struct compat_floppy_drive_params {
+	char		cmos;
+	compat_ulong_t	max_dtr;
+	compat_ulong_t	hlt;
+	compat_ulong_t	hut;
+	compat_ulong_t	srt;
+	compat_ulong_t	spinup;
+	compat_ulong_t	spindown;
+	unsigned char	spindown_offset;
+	unsigned char	select_delay;
+	unsigned char	rps;
+	unsigned char	tracks;
+	compat_ulong_t	timeout;
+	unsigned char	interleave_sect;
+	struct floppy_max_errors max_errors;
+	char		flags;
+	char		read_track;
+	short		autodetect[8];
+	compat_int_t	checkfreq;
+	compat_int_t	native_format;
+};
+
+struct compat_floppy_drive_struct {
+	signed char	flags;
+	compat_ulong_t	spinup_date;
+	compat_ulong_t	select_date;
+	compat_ulong_t	first_read_date;
+	short		probed_format;
+	short		track;
+	short		maxblock;
+	short		maxtrack;
+	compat_int_t	generation;
+	compat_int_t	keep_data;
+	compat_int_t	fd_ref;
+	compat_int_t	fd_device;
+	compat_int_t	last_checked;
+	compat_caddr_t dmabuf;
+	compat_int_t	bufblocks;
+};
+
+struct compat_floppy_fdc_state {
+	compat_int_t	spec1;
+	compat_int_t	spec2;
+	compat_int_t	dtr;
+	unsigned char	version;
+	unsigned char	dor;
+	compat_ulong_t	address;
+	unsigned int	rawcmd:2;
+	unsigned int	reset:1;
+	unsigned int	need_configure:1;
+	unsigned int	perp_mode:2;
+	unsigned int	has_fifo:1;
+	unsigned int	driver_version;
+	unsigned char	track[4];
+};
+
+struct compat_floppy_write_errors {
+	unsigned int	write_errors;
+	compat_ulong_t	first_error_sector;
+	compat_int_t	first_error_generation;
+	compat_ulong_t	last_error_sector;
+	compat_int_t	last_error_generation;
+	compat_uint_t	badness;
+};
+
+#define FDSETPRM32 _IOW(2, 0x42, struct compat_floppy_struct)
+#define FDDEFPRM32 _IOW(2, 0x43, struct compat_floppy_struct)
+#define FDGETPRM32 _IOR(2, 0x04, struct compat_floppy_struct)
+#define FDSETDRVPRM32 _IOW(2, 0x90, struct compat_floppy_drive_params)
+#define FDGETDRVPRM32 _IOR(2, 0x11, struct compat_floppy_drive_params)
+#define FDGETDRVSTAT32 _IOR(2, 0x12, struct compat_floppy_drive_struct)
+#define FDPOLLDRVSTAT32 _IOR(2, 0x13, struct compat_floppy_drive_struct)
+#define FDGETFDCSTAT32 _IOR(2, 0x15, struct compat_floppy_fdc_state)
+#define FDWERRORGET32  _IOR(2, 0x17, struct compat_floppy_write_errors)
+
+static struct {
+	unsigned int	cmd32;
+	unsigned int	cmd;
+} fd_ioctl_trans_table[] = {
+	{ FDSETPRM32, FDSETPRM },
+	{ FDDEFPRM32, FDDEFPRM },
+	{ FDGETPRM32, FDGETPRM },
+	{ FDSETDRVPRM32, FDSETDRVPRM },
+	{ FDGETDRVPRM32, FDGETDRVPRM },
+	{ FDGETDRVSTAT32, FDGETDRVSTAT },
+	{ FDPOLLDRVSTAT32, FDPOLLDRVSTAT },
+	{ FDGETFDCSTAT32, FDGETFDCSTAT },
+	{ FDWERRORGET32, FDWERRORGET }
+};
+
+#define NR_FD_IOCTL_TRANS ARRAY_SIZE(fd_ioctl_trans_table)
+
+static int compat_fd_ioctl(struct inode *inode, struct file *file,
+		struct gendisk *disk, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	void *karg = NULL;
+	unsigned int kcmd = 0;
+	int i, err;
+
+	for (i = 0; i < NR_FD_IOCTL_TRANS; i++)
+		if (cmd == fd_ioctl_trans_table[i].cmd32) {
+			kcmd = fd_ioctl_trans_table[i].cmd;
+			break;
+		}
+	if (!kcmd)
+		return -EINVAL;
+
+	switch (cmd) {
+	case FDSETPRM32:
+	case FDDEFPRM32:
+	case FDGETPRM32:
+	{
+		compat_uptr_t name;
+		struct compat_floppy_struct __user *uf;
+		struct floppy_struct *f;
+
+		uf = compat_ptr(arg);
+		f = karg = kmalloc(sizeof(struct floppy_struct), GFP_KERNEL);
+		if (!karg)
+			return -ENOMEM;
+		if (cmd == FDGETPRM32)
+			break;
+		err = __get_user(f->size, &uf->size);
+		err |= __get_user(f->sect, &uf->sect);
+		err |= __get_user(f->head, &uf->head);
+		err |= __get_user(f->track, &uf->track);
+		err |= __get_user(f->stretch, &uf->stretch);
+		err |= __get_user(f->gap, &uf->gap);
+		err |= __get_user(f->rate, &uf->rate);
+		err |= __get_user(f->spec1, &uf->spec1);
+		err |= __get_user(f->fmt_gap, &uf->fmt_gap);
+		err |= __get_user(name, &uf->name);
+		f->name = compat_ptr(name);
+		if (err) {
+			err = -EFAULT;
+			goto out;
+		}
+		break;
+	}
+	case FDSETDRVPRM32:
+	case FDGETDRVPRM32:
+	{
+		struct compat_floppy_drive_params __user *uf;
+		struct floppy_drive_params *f;
+
+		uf = compat_ptr(arg);
+		f = karg = kmalloc(sizeof(struct floppy_drive_params), GFP_KERNEL);
+		if (!karg)
+			return -ENOMEM;
+		if (cmd == FDGETDRVPRM32)
+			break;
+		err = __get_user(f->cmos, &uf->cmos);
+		err |= __get_user(f->max_dtr, &uf->max_dtr);
+		err |= __get_user(f->hlt, &uf->hlt);
+		err |= __get_user(f->hut, &uf->hut);
+		err |= __get_user(f->srt, &uf->srt);
+		err |= __get_user(f->spinup, &uf->spinup);
+		err |= __get_user(f->spindown, &uf->spindown);
+		err |= __get_user(f->spindown_offset, &uf->spindown_offset);
+		err |= __get_user(f->select_delay, &uf->select_delay);
+		err |= __get_user(f->rps, &uf->rps);
+		err |= __get_user(f->tracks, &uf->tracks);
+		err |= __get_user(f->timeout, &uf->timeout);
+		err |= __get_user(f->interleave_sect, &uf->interleave_sect);
+		err |= __copy_from_user(&f->max_errors, &uf->max_errors, sizeof(f->max_errors));
+		err |= __get_user(f->flags, &uf->flags);
+		err |= __get_user(f->read_track, &uf->read_track);
+		err |= __copy_from_user(f->autodetect, uf->autodetect, sizeof(f->autodetect));
+		err |= __get_user(f->checkfreq, &uf->checkfreq);
+		err |= __get_user(f->native_format, &uf->native_format);
+		if (err) {
+			err = -EFAULT;
+			goto out;
+		}
+		break;
+	}
+	case FDGETDRVSTAT32:
+	case FDPOLLDRVSTAT32:
+		karg = kmalloc(sizeof(struct floppy_drive_struct), GFP_KERNEL);
+		if (!karg)
+			return -ENOMEM;
+		break;
+	case FDGETFDCSTAT32:
+		karg = kmalloc(sizeof(struct floppy_fdc_state), GFP_KERNEL);
+		if (!karg)
+			return -ENOMEM;
+		break;
+	case FDWERRORGET32:
+		karg = kmalloc(sizeof(struct floppy_write_errors), GFP_KERNEL);
+		if (!karg)
+			return -ENOMEM;
+		break;
+	default:
+		return -EINVAL;
+	}
+	set_fs(KERNEL_DS);
+	err = blkdev_driver_ioctl(inode, file, disk, kcmd, (unsigned long)karg);
+	set_fs(old_fs);
+	if (err)
+		goto out;
+	switch (cmd) {
+	case FDGETPRM32:
+	{
+		struct floppy_struct *f = karg;
+		struct compat_floppy_struct __user *uf = compat_ptr(arg);
+
+		err = __put_user(f->size, &uf->size);
+		err |= __put_user(f->sect, &uf->sect);
+		err |= __put_user(f->head, &uf->head);
+		err |= __put_user(f->track, &uf->track);
+		err |= __put_user(f->stretch, &uf->stretch);
+		err |= __put_user(f->gap, &uf->gap);
+		err |= __put_user(f->rate, &uf->rate);
+		err |= __put_user(f->spec1, &uf->spec1);
+		err |= __put_user(f->fmt_gap, &uf->fmt_gap);
+		err |= __put_user((u64)f->name, (compat_caddr_t __user *)&uf->name);
+		break;
+	}
+	case FDGETDRVPRM32:
+	{
+		struct compat_floppy_drive_params __user *uf;
+		struct floppy_drive_params *f = karg;
+
+		uf = compat_ptr(arg);
+		err = __put_user(f->cmos, &uf->cmos);
+		err |= __put_user(f->max_dtr, &uf->max_dtr);
+		err |= __put_user(f->hlt, &uf->hlt);
+		err |= __put_user(f->hut, &uf->hut);
+		err |= __put_user(f->srt, &uf->srt);
+		err |= __put_user(f->spinup, &uf->spinup);
+		err |= __put_user(f->spindown, &uf->spindown);
+		err |= __put_user(f->spindown_offset, &uf->spindown_offset);
+		err |= __put_user(f->select_delay, &uf->select_delay);
+		err |= __put_user(f->rps, &uf->rps);
+		err |= __put_user(f->tracks, &uf->tracks);
+		err |= __put_user(f->timeout, &uf->timeout);
+		err |= __put_user(f->interleave_sect, &uf->interleave_sect);
+		err |= __copy_to_user(&uf->max_errors, &f->max_errors, sizeof(f->max_errors));
+		err |= __put_user(f->flags, &uf->flags);
+		err |= __put_user(f->read_track, &uf->read_track);
+		err |= __copy_to_user(uf->autodetect, f->autodetect, sizeof(f->autodetect));
+		err |= __put_user(f->checkfreq, &uf->checkfreq);
+		err |= __put_user(f->native_format, &uf->native_format);
+		break;
+	}
+	case FDGETDRVSTAT32:
+	case FDPOLLDRVSTAT32:
+	{
+		struct compat_floppy_drive_struct __user *uf;
+		struct floppy_drive_struct *f = karg;
+
+		uf = compat_ptr(arg);
+		err = __put_user(f->flags, &uf->flags);
+		err |= __put_user(f->spinup_date, &uf->spinup_date);
+		err |= __put_user(f->select_date, &uf->select_date);
+		err |= __put_user(f->first_read_date, &uf->first_read_date);
+		err |= __put_user(f->probed_format, &uf->probed_format);
+		err |= __put_user(f->track, &uf->track);
+		err |= __put_user(f->maxblock, &uf->maxblock);
+		err |= __put_user(f->maxtrack, &uf->maxtrack);
+		err |= __put_user(f->generation, &uf->generation);
+		err |= __put_user(f->keep_data, &uf->keep_data);
+		err |= __put_user(f->fd_ref, &uf->fd_ref);
+		err |= __put_user(f->fd_device, &uf->fd_device);
+		err |= __put_user(f->last_checked, &uf->last_checked);
+		err |= __put_user((u64)f->dmabuf, &uf->dmabuf);
+		err |= __put_user((u64)f->bufblocks, &uf->bufblocks);
+		break;
+	}
+	case FDGETFDCSTAT32:
+	{
+		struct compat_floppy_fdc_state __user *uf;
+		struct floppy_fdc_state *f = karg;
+
+		uf = compat_ptr(arg);
+		err = __put_user(f->spec1, &uf->spec1);
+		err |= __put_user(f->spec2, &uf->spec2);
+		err |= __put_user(f->dtr, &uf->dtr);
+		err |= __put_user(f->version, &uf->version);
+		err |= __put_user(f->dor, &uf->dor);
+		err |= __put_user(f->address, &uf->address);
+		err |= __copy_to_user((char __user *)&uf->address + sizeof(uf->address),
+				   (char *)&f->address + sizeof(f->address), sizeof(int));
+		err |= __put_user(f->driver_version, &uf->driver_version);
+		err |= __copy_to_user(uf->track, f->track, sizeof(f->track));
+		break;
+	}
+	case FDWERRORGET32:
+	{
+		struct compat_floppy_write_errors __user *uf;
+		struct floppy_write_errors *f = karg;
+
+		uf = compat_ptr(arg);
+		err = __put_user(f->write_errors, &uf->write_errors);
+		err |= __put_user(f->first_error_sector, &uf->first_error_sector);
+		err |= __put_user(f->first_error_generation, &uf->first_error_generation);
+		err |= __put_user(f->last_error_sector, &uf->last_error_sector);
+		err |= __put_user(f->last_error_generation, &uf->last_error_generation);
+		err |= __put_user(f->badness, &uf->badness);
+		break;
+	}
+	default:
+		break;
+	}
+	if (err)
+		err = -EFAULT;
+
+out:
+	kfree(karg);
+	return err;
+}
+
+struct compat_blk_user_trace_setup {
+	char name[32];
+	u16 act_mask;
+	u32 buf_size;
+	u32 buf_nr;
+	compat_u64 start_lba;
+	compat_u64 end_lba;
+	u32 pid;
+};
+#define BLKTRACESETUP32 _IOWR(0x12, 115, struct compat_blk_user_trace_setup)
+
+static int compat_blk_trace_setup(struct block_device *bdev, char __user *arg)
+{
+	struct blk_user_trace_setup buts;
+	struct compat_blk_user_trace_setup cbuts;
+	struct request_queue *q;
+	int ret;
+
+	q = bdev_get_queue(bdev);
+	if (!q)
+		return -ENXIO;
+
+	if (copy_from_user(&cbuts, arg, sizeof(cbuts)))
+		return -EFAULT;
+
+	buts = (struct blk_user_trace_setup) {
+		.act_mask = cbuts.act_mask,
+		.buf_size = cbuts.buf_size,
+		.buf_nr = cbuts.buf_nr,
+		.start_lba = cbuts.start_lba,
+		.end_lba = cbuts.end_lba,
+		.pid = cbuts.pid,
+	};
+	memcpy(&buts.name, &cbuts.name, 32);
+
+	mutex_lock(&bdev->bd_mutex);
+	ret = do_blk_trace_setup(q, bdev, &buts);
+	mutex_unlock(&bdev->bd_mutex);
+	if (ret)
+		return ret;
+
+	if (copy_to_user(arg, &buts.name, 32))
+		return -EFAULT;
+
+	return 0;
+}
+
+static int compat_blkdev_driver_ioctl(struct inode *inode, struct file *file,
+			struct gendisk *disk, unsigned cmd, unsigned long arg)
+{
+	int ret;
+
+	switch (arg) {
+	case HDIO_GET_UNMASKINTR:
+	case HDIO_GET_MULTCOUNT:
+	case HDIO_GET_KEEPSETTINGS:
+	case HDIO_GET_32BIT:
+	case HDIO_GET_NOWERR:
+	case HDIO_GET_DMA:
+	case HDIO_GET_NICE:
+	case HDIO_GET_WCACHE:
+	case HDIO_GET_ACOUSTIC:
+	case HDIO_GET_ADDRESS:
+	case HDIO_GET_BUSSTATE:
+		return compat_hdio_ioctl(inode, file, disk, cmd, arg);
+	case FDSETPRM32:
+	case FDDEFPRM32:
+	case FDGETPRM32:
+	case FDSETDRVPRM32:
+	case FDGETDRVPRM32:
+	case FDGETDRVSTAT32:
+	case FDPOLLDRVSTAT32:
+	case FDGETFDCSTAT32:
+	case FDWERRORGET32:
+		return compat_fd_ioctl(inode, file, disk, cmd, arg);
+	case CDROMREADAUDIO:
+		return compat_cdrom_read_audio(inode, file, disk, cmd, arg);
+	case CDROM_SEND_PACKET:
+		return compat_cdrom_generic_command(inode, file, disk, cmd, arg);
+
+	/*
+	 * No handler required for the ones below, we just need to
+	 * convert arg to a 64 bit pointer.
+	 */
+	case BLKSECTSET:
+	/*
+	 * 0x03 -- HD/IDE ioctl's used by hdparm and friends.
+	 *         Some need translations, these do not.
+	 */
+	case HDIO_GET_IDENTITY:
+	case HDIO_DRIVE_TASK:
+	case HDIO_DRIVE_CMD:
+	case HDIO_SCAN_HWIF:
+	/* 0x330 is reserved -- it used to be HDIO_GETGEO_BIG */
+	case 0x330:
+	/* 0x02 -- Floppy ioctls */
+	case FDMSGON:
+	case FDMSGOFF:
+	case FDSETEMSGTRESH:
+	case FDFLUSH:
+	case FDWERRORCLR:
+	case FDSETMAXERRS:
+	case FDGETMAXERRS:
+	case FDGETDRVTYP:
+	case FDEJECT:
+	case FDCLRPRM:
+	case FDFMTBEG:
+	case FDFMTEND:
+	case FDRESET:
+	case FDTWADDLE:
+	case FDFMTTRK:
+	case FDRAWCMD:
+	/* CDROM stuff */
+	case CDROMPAUSE:
+	case CDROMRESUME:
+	case CDROMPLAYMSF:
+	case CDROMPLAYTRKIND:
+	case CDROMREADTOCHDR:
+	case CDROMREADTOCENTRY:
+	case CDROMSTOP:
+	case CDROMSTART:
+	case CDROMEJECT:
+	case CDROMVOLCTRL:
+	case CDROMSUBCHNL:
+	case CDROMMULTISESSION:
+	case CDROM_GET_MCN:
+	case CDROMRESET:
+	case CDROMVOLREAD:
+	case CDROMSEEK:
+	case CDROMPLAYBLK:
+	case CDROMCLOSETRAY:
+	case CDROM_DISC_STATUS:
+	case CDROM_CHANGER_NSLOTS:
+	case CDROM_GET_CAPABILITY:
+	/* Ignore cdrom.h about these next 5 ioctls, they absolutely do
+	 * not take a struct cdrom_read, instead they take a struct cdrom_msf
+	 * which is compatible.
+	 */
+	case CDROMREADMODE2:
+	case CDROMREADMODE1:
+	case CDROMREADRAW:
+	case CDROMREADCOOKED:
+	case CDROMREADALL:
+	/* DVD ioctls */
+	case DVD_READ_STRUCT:
+	case DVD_WRITE_STRUCT:
+	case DVD_AUTH:
+		arg = (unsigned long)compat_ptr(arg);
+	/* These intepret arg as an unsigned long, not as a pointer,
+	 * so we must not do compat_ptr() conversion. */
+	case HDIO_SET_MULTCOUNT:
+	case HDIO_SET_UNMASKINTR:
+	case HDIO_SET_KEEPSETTINGS:
+	case HDIO_SET_32BIT:
+	case HDIO_SET_NOWERR:
+	case HDIO_SET_DMA:
+	case HDIO_SET_PIO_MODE:
+	case HDIO_SET_NICE:
+	case HDIO_SET_WCACHE:
+	case HDIO_SET_ACOUSTIC:
+	case HDIO_SET_BUSSTATE:
+	case HDIO_SET_ADDRESS:
+	case CDROMEJECT_SW:
+	case CDROM_SET_OPTIONS:
+	case CDROM_CLEAR_OPTIONS:
+	case CDROM_SELECT_SPEED:
+	case CDROM_SELECT_DISC:
+	case CDROM_MEDIA_CHANGED:
+	case CDROM_DRIVE_STATUS:
+	case CDROM_LOCKDOOR:
+	case CDROM_DEBUG:
+		break;
+	default:
+		/* unknown ioctl number */
+		return -ENOIOCTLCMD;
+	}
+
+	if (disk->fops->unlocked_ioctl)
+		return disk->fops->unlocked_ioctl(file, cmd, arg);
+
+	if (disk->fops->ioctl) {
+		lock_kernel();
+		ret = disk->fops->ioctl(inode, file, cmd, arg);
+		unlock_kernel();
+		return ret;
+	}
+
+	return -ENOTTY;
+}
+
+static int compat_blkdev_locked_ioctl(struct inode *inode, struct file *file,
+				struct block_device *bdev,
+				unsigned cmd, unsigned long arg)
+{
+	struct backing_dev_info *bdi;
+
+	switch (cmd) {
+	case BLKRAGET:
+	case BLKFRAGET:
+		if (!arg)
+			return -EINVAL;
+		bdi = blk_get_backing_dev_info(bdev);
+		if (bdi == NULL)
+			return -ENOTTY;
+		return compat_put_long(arg,
+				       (bdi->ra_pages * PAGE_CACHE_SIZE) / 512);
+	case BLKROGET: /* compatible */
+		return compat_put_int(arg, bdev_read_only(bdev) != 0);
+	case BLKBSZGET_32: /* get the logical block size (cf. BLKSSZGET) */
+		return compat_put_int(arg, block_size(bdev));
+	case BLKSSZGET: /* get block device hardware sector size */
+		return compat_put_int(arg, bdev_hardsect_size(bdev));
+	case BLKSECTGET:
+		return compat_put_ushort(arg,
+					 bdev_get_queue(bdev)->max_sectors);
+	case BLKRASET: /* compatible, but no compat_ptr (!) */
+	case BLKFRASET:
+		if (!capable(CAP_SYS_ADMIN))
+			return -EACCES;
+		bdi = blk_get_backing_dev_info(bdev);
+		if (bdi == NULL)
+			return -ENOTTY;
+		bdi->ra_pages = (arg * 512) / PAGE_CACHE_SIZE;
+		return 0;
+	case BLKGETSIZE:
+		if ((bdev->bd_inode->i_size >> 9) > ~0UL)
+			return -EFBIG;
+		return compat_put_ulong(arg, bdev->bd_inode->i_size >> 9);
+
+	case BLKGETSIZE64_32:
+		return compat_put_u64(arg, bdev->bd_inode->i_size);
+
+	case BLKTRACESETUP32:
+		return compat_blk_trace_setup(bdev, compat_ptr(arg));
+	case BLKTRACESTART: /* compatible */
+	case BLKTRACESTOP:  /* compatible */
+	case BLKTRACETEARDOWN: /* compatible */
+		return blk_trace_ioctl(bdev, cmd, compat_ptr(arg));
+	}
+	return -ENOIOCTLCMD;
+}
+
+/* Most of the generic ioctls are handled in the normal fallback path.
+   This assumes the blkdev's low level compat_ioctl always returns
+   ENOIOCTLCMD for unknown ioctls. */
+long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
+{
+	int ret = -ENOIOCTLCMD;
+	struct inode *inode = file->f_mapping->host;
+	struct block_device *bdev = inode->i_bdev;
+	struct gendisk *disk = bdev->bd_disk;
+
+	switch (cmd) {
+	case HDIO_GETGEO:
+		return compat_hdio_getgeo(disk, bdev, compat_ptr(arg));
+	case BLKFLSBUF:
+	case BLKROSET:
+	/*
+	 * the ones below are implemented in blkdev_locked_ioctl,
+	 * but we call blkdev_ioctl, which gets the lock for us
+	 */
+	case BLKRRPART:
+		return blkdev_ioctl(inode, file, cmd,
+				(unsigned long)compat_ptr(arg));
+	case BLKBSZSET_32:
+		return blkdev_ioctl(inode, file, BLKBSZSET,
+				(unsigned long)compat_ptr(arg));
+	case BLKPG:
+		return compat_blkpg_ioctl(inode, file, cmd, compat_ptr(arg));
+	}
+
+	lock_kernel();
+	ret = compat_blkdev_locked_ioctl(inode, file, bdev, cmd, arg);
+	/* FIXME: why do we assume -> compat_ioctl needs the BKL? */
+	if (ret == -ENOIOCTLCMD && disk->fops->compat_ioctl)
+		ret = disk->fops->compat_ioctl(file, cmd, arg);
+	unlock_kernel();
+
+	if (ret != -ENOIOCTLCMD)
+		return ret;
+
+	return compat_blkdev_driver_ioctl(inode, file, disk, cmd, arg);
+}
diff --git a/block/ioctl.c b/block/ioctl.c
index f7e3e8abf88..52d6385216a 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -217,6 +217,10 @@ int blkdev_driver_ioctl(struct inode *inode, struct file *file,
 }
 EXPORT_SYMBOL_GPL(blkdev_driver_ioctl);
 
+/*
+ * always keep this in sync with compat_blkdev_ioctl() and
+ * compat_blkdev_locked_ioctl()
+ */
 int blkdev_ioctl(struct inode *inode, struct file *file, unsigned cmd,
 			unsigned long arg)
 {
@@ -284,21 +288,4 @@ int blkdev_ioctl(struct inode *inode, struct file *file, unsigned cmd,
 
 	return blkdev_driver_ioctl(inode, file, disk, cmd, arg);
 }
-
-/* Most of the generic ioctls are handled in the normal fallback path.
-   This assumes the blkdev's low level compat_ioctl always returns
-   ENOIOCTLCMD for unknown ioctls. */
-long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
-{
-	struct block_device *bdev = file->f_path.dentry->d_inode->i_bdev;
-	struct gendisk *disk = bdev->bd_disk;
-	int ret = -ENOIOCTLCMD;
-	if (disk->fops->compat_ioctl) {
-		lock_kernel();
-		ret = disk->fops->compat_ioctl(file, cmd, arg);
-		unlock_kernel();
-	}
-	return ret;
-}
-
 EXPORT_SYMBOL_GPL(blkdev_ioctl);
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index ed39313c408..cd9d2c5d91a 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -42,6 +42,9 @@ static void drive_stat_acct(struct request *rq, int nr_sectors, int new_io);
 static void init_request_from_bio(struct request *req, struct bio *bio);
 static int __make_request(struct request_queue *q, struct bio *bio);
 static struct io_context *current_io_context(gfp_t gfp_flags, int node);
+static void blk_recalc_rq_segments(struct request *rq);
+static void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
+			    struct bio *bio);
 
 /*
  * For the allocated request tables
@@ -428,7 +431,6 @@ static void queue_flush(struct request_queue *q, unsigned which)
 static inline struct request *start_ordered(struct request_queue *q,
 					    struct request *rq)
 {
-	q->bi_size = 0;
 	q->orderr = 0;
 	q->ordered = q->next_ordered;
 	q->ordseq |= QUEUE_ORDSEQ_STARTED;
@@ -525,56 +527,36 @@ int blk_do_ordered(struct request_queue *q, struct request **rqp)
 	return 1;
 }
 
-static int flush_dry_bio_endio(struct bio *bio, unsigned int bytes, int error)
-{
-	struct request_queue *q = bio->bi_private;
-
-	/*
-	 * This is dry run, restore bio_sector and size.  We'll finish
-	 * this request again with the original bi_end_io after an
-	 * error occurs or post flush is complete.
-	 */
-	q->bi_size += bytes;
-
-	if (bio->bi_size)
-		return 1;
-
-	/* Reset bio */
-	set_bit(BIO_UPTODATE, &bio->bi_flags);
-	bio->bi_size = q->bi_size;
-	bio->bi_sector -= (q->bi_size >> 9);
-	q->bi_size = 0;
-
-	return 0;
-}
-
-static int ordered_bio_endio(struct request *rq, struct bio *bio,
-			     unsigned int nbytes, int error)
+static void req_bio_endio(struct request *rq, struct bio *bio,
+			  unsigned int nbytes, int error)
 {
 	struct request_queue *q = rq->q;
-	bio_end_io_t *endio;
-	void *private;
 
-	if (&q->bar_rq != rq)
-		return 0;
-
-	/*
-	 * Okay, this is the barrier request in progress, dry finish it.
-	 */
-	if (error && !q->orderr)
-		q->orderr = error;
+	if (&q->bar_rq != rq) {
+		if (error)
+			clear_bit(BIO_UPTODATE, &bio->bi_flags);
+		else if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
+			error = -EIO;
 
-	endio = bio->bi_end_io;
-	private = bio->bi_private;
-	bio->bi_end_io = flush_dry_bio_endio;
-	bio->bi_private = q;
-
-	bio_endio(bio, nbytes, error);
+		if (unlikely(nbytes > bio->bi_size)) {
+			printk("%s: want %u bytes done, only %u left\n",
+			       __FUNCTION__, nbytes, bio->bi_size);
+			nbytes = bio->bi_size;
+		}
 
-	bio->bi_end_io = endio;
-	bio->bi_private = private;
+		bio->bi_size -= nbytes;
+		bio->bi_sector += (nbytes >> 9);
+		if (bio->bi_size == 0)
+			bio_endio(bio, error);
+	} else {
 
-	return 1;
+		/*
+		 * Okay, this is the barrier request in progress, just
+		 * record the error;
+		 */
+		if (error && !q->orderr)
+			q->orderr = error;
+	}
 }
 
 /**
@@ -1220,16 +1202,40 @@ EXPORT_SYMBOL(blk_dump_rq_flags);
 
 void blk_recount_segments(struct request_queue *q, struct bio *bio)
 {
+	struct request rq;
+	struct bio *nxt = bio->bi_next;
+	rq.q = q;
+	rq.bio = rq.biotail = bio;
+	bio->bi_next = NULL;
+	blk_recalc_rq_segments(&rq);
+	bio->bi_next = nxt;
+	bio->bi_phys_segments = rq.nr_phys_segments;
+	bio->bi_hw_segments = rq.nr_hw_segments;
+	bio->bi_flags |= (1 << BIO_SEG_VALID);
+}
+EXPORT_SYMBOL(blk_recount_segments);
+
+static void blk_recalc_rq_segments(struct request *rq)
+{
+	int nr_phys_segs;
+	int nr_hw_segs;
+	unsigned int phys_size;
+	unsigned int hw_size;
 	struct bio_vec *bv, *bvprv = NULL;
-	int i, nr_phys_segs, nr_hw_segs, seg_size, hw_seg_size, cluster;
+	int seg_size;
+	int hw_seg_size;
+	int cluster;
+	struct req_iterator iter;
 	int high, highprv = 1;
+	struct request_queue *q = rq->q;
 
-	if (unlikely(!bio->bi_io_vec))
+	if (!rq->bio)
 		return;
 
 	cluster = q->queue_flags & (1 << QUEUE_FLAG_CLUSTER);
-	hw_seg_size = seg_size = nr_phys_segs = nr_hw_segs = 0;
-	bio_for_each_segment(bv, bio, i) {
+	hw_seg_size = seg_size = 0;
+	phys_size = hw_size = nr_phys_segs = nr_hw_segs = 0;
+	rq_for_each_segment(bv, rq, iter) {
 		/*
 		 * the trick here is making sure that a high page is never
 		 * considered part of another segment, since that might
@@ -1255,12 +1261,13 @@ void blk_recount_segments(struct request_queue *q, struct bio *bio)
 		}
 new_segment:
 		if (BIOVEC_VIRT_MERGEABLE(bvprv, bv) &&
-		    !BIOVEC_VIRT_OVERSIZE(hw_seg_size + bv->bv_len)) {
+		    !BIOVEC_VIRT_OVERSIZE(hw_seg_size + bv->bv_len))
 			hw_seg_size += bv->bv_len;
-		} else {
+		else {
 new_hw_segment:
-			if (hw_seg_size > bio->bi_hw_front_size)
-				bio->bi_hw_front_size = hw_seg_size;
+			if (nr_hw_segs == 1 &&
+			    hw_seg_size > rq->bio->bi_hw_front_size)
+				rq->bio->bi_hw_front_size = hw_seg_size;
 			hw_seg_size = BIOVEC_VIRT_START_SIZE(bv) + bv->bv_len;
 			nr_hw_segs++;
 		}
@@ -1270,15 +1277,15 @@ new_hw_segment:
 		seg_size = bv->bv_len;
 		highprv = high;
 	}
-	if (hw_seg_size > bio->bi_hw_back_size)
-		bio->bi_hw_back_size = hw_seg_size;
-	if (nr_hw_segs == 1 && hw_seg_size > bio->bi_hw_front_size)
-		bio->bi_hw_front_size = hw_seg_size;
-	bio->bi_phys_segments = nr_phys_segs;
-	bio->bi_hw_segments = nr_hw_segs;
-	bio->bi_flags |= (1 << BIO_SEG_VALID);
+
+	if (nr_hw_segs == 1 &&
+	    hw_seg_size > rq->bio->bi_hw_front_size)
+		rq->bio->bi_hw_front_size = hw_seg_size;
+	if (hw_seg_size > rq->biotail->bi_hw_back_size)
+		rq->biotail->bi_hw_back_size = hw_seg_size;
+	rq->nr_phys_segments = nr_phys_segs;
+	rq->nr_hw_segments = nr_hw_segs;
 }
-EXPORT_SYMBOL(blk_recount_segments);
 
 static int blk_phys_contig_segment(struct request_queue *q, struct bio *bio,
 				   struct bio *nxt)
@@ -1325,8 +1332,8 @@ int blk_rq_map_sg(struct request_queue *q, struct request *rq,
 		  struct scatterlist *sg)
 {
 	struct bio_vec *bvec, *bvprv;
-	struct bio *bio;
-	int nsegs, i, cluster;
+	struct req_iterator iter;
+	int nsegs, cluster;
 
 	nsegs = 0;
 	cluster = q->queue_flags & (1 << QUEUE_FLAG_CLUSTER);
@@ -1335,35 +1342,30 @@ int blk_rq_map_sg(struct request_queue *q, struct request *rq,
 	 * for each bio in rq
 	 */
 	bvprv = NULL;
-	rq_for_each_bio(bio, rq) {
-		/*
-		 * for each segment in bio
-		 */
-		bio_for_each_segment(bvec, bio, i) {
-			int nbytes = bvec->bv_len;
+	rq_for_each_segment(bvec, rq, iter) {
+		int nbytes = bvec->bv_len;
 
-			if (bvprv && cluster) {
-				if (sg[nsegs - 1].length + nbytes > q->max_segment_size)
-					goto new_segment;
+		if (bvprv && cluster) {
+			if (sg[nsegs - 1].length + nbytes > q->max_segment_size)
+				goto new_segment;
 
-				if (!BIOVEC_PHYS_MERGEABLE(bvprv, bvec))
-					goto new_segment;
-				if (!BIOVEC_SEG_BOUNDARY(q, bvprv, bvec))
-					goto new_segment;
+			if (!BIOVEC_PHYS_MERGEABLE(bvprv, bvec))
+				goto new_segment;
+			if (!BIOVEC_SEG_BOUNDARY(q, bvprv, bvec))
+				goto new_segment;
 
-				sg[nsegs - 1].length += nbytes;
-			} else {
+			sg[nsegs - 1].length += nbytes;
+		} else {
 new_segment:
-				memset(&sg[nsegs],0,sizeof(struct scatterlist));
-				sg[nsegs].page = bvec->bv_page;
-				sg[nsegs].length = nbytes;
-				sg[nsegs].offset = bvec->bv_offset;
+			memset(&sg[nsegs],0,sizeof(struct scatterlist));
+			sg[nsegs].page = bvec->bv_page;
+			sg[nsegs].length = nbytes;
+			sg[nsegs].offset = bvec->bv_offset;
 
-				nsegs++;
-			}
-			bvprv = bvec;
-		} /* segments in bio */
-	} /* bios in rq */
+			nsegs++;
+		}
+		bvprv = bvec;
+	} /* segments in rq */
 
 	return nsegs;
 }
@@ -1420,7 +1422,8 @@ static inline int ll_new_hw_segment(struct request_queue *q,
 	return 1;
 }
 
-int ll_back_merge_fn(struct request_queue *q, struct request *req, struct bio *bio)
+static int ll_back_merge_fn(struct request_queue *q, struct request *req,
+			    struct bio *bio)
 {
 	unsigned short max_sectors;
 	int len;
@@ -1456,7 +1459,6 @@ int ll_back_merge_fn(struct request_queue *q, struct request *req, struct bio *b
 
 	return ll_new_hw_segment(q, req, bio);
 }
-EXPORT_SYMBOL(ll_back_merge_fn);
 
 static int ll_front_merge_fn(struct request_queue *q, struct request *req, 
 			     struct bio *bio)
@@ -2346,6 +2348,23 @@ static int __blk_rq_unmap_user(struct bio *bio)
 	return ret;
 }
 
+int blk_rq_append_bio(struct request_queue *q, struct request *rq,
+		      struct bio *bio)
+{
+	if (!rq->bio)
+		blk_rq_bio_prep(q, rq, bio);
+	else if (!ll_back_merge_fn(q, rq, bio))
+		return -EINVAL;
+	else {
+		rq->biotail->bi_next = bio;
+		rq->biotail = bio;
+
+		rq->data_len += bio->bi_size;
+	}
+	return 0;
+}
+EXPORT_SYMBOL(blk_rq_append_bio);
+
 static int __blk_rq_map_user(struct request_queue *q, struct request *rq,
 			     void __user *ubuf, unsigned int len)
 {
@@ -2377,23 +2396,12 @@ static int __blk_rq_map_user(struct request_queue *q, struct request *rq,
 	 */
 	bio_get(bio);
 
-	if (!rq->bio)
-		blk_rq_bio_prep(q, rq, bio);
-	else if (!ll_back_merge_fn(q, rq, bio)) {
-		ret = -EINVAL;
-		goto unmap_bio;
-	} else {
-		rq->biotail->bi_next = bio;
-		rq->biotail = bio;
-
-		rq->data_len += bio->bi_size;
-	}
-
-	return bio->bi_size;
+	ret = blk_rq_append_bio(q, rq, bio);
+	if (!ret)
+		return bio->bi_size;
 
-unmap_bio:
 	/* if it was boucned we must call the end io function */
-	bio_endio(bio, bio->bi_size, 0);
+	bio_endio(bio, 0);
 	__blk_rq_unmap_user(orig_bio);
 	bio_put(bio);
 	return ret;
@@ -2502,7 +2510,7 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
 		return PTR_ERR(bio);
 
 	if (bio->bi_size != len) {
-		bio_endio(bio, bio->bi_size, 0);
+		bio_endio(bio, 0);
 		bio_unmap_user(bio);
 		return -EINVAL;
 	}
@@ -2912,15 +2920,9 @@ static void init_request_from_bio(struct request *req, struct bio *bio)
 
 	req->errors = 0;
 	req->hard_sector = req->sector = bio->bi_sector;
-	req->hard_nr_sectors = req->nr_sectors = bio_sectors(bio);
-	req->current_nr_sectors = req->hard_cur_sectors = bio_cur_sectors(bio);
-	req->nr_phys_segments = bio_phys_segments(req->q, bio);
-	req->nr_hw_segments = bio_hw_segments(req->q, bio);
-	req->buffer = bio_data(bio);	/* see ->buffer comment above */
-	req->bio = req->biotail = bio;
 	req->ioprio = bio_prio(bio);
-	req->rq_disk = bio->bi_bdev->bd_disk;
 	req->start_time = jiffies;
+	blk_rq_bio_prep(req->q, req, bio);
 }
 
 static int __make_request(struct request_queue *q, struct bio *bio)
@@ -3038,7 +3040,7 @@ out:
 	return 0;
 
 end_io:
-	bio_endio(bio, nr_sectors << 9, err);
+	bio_endio(bio, err);
 	return 0;
 }
 
@@ -3185,7 +3187,7 @@ static inline void __generic_make_request(struct bio *bio)
 				bdevname(bio->bi_bdev, b),
 				(long long) bio->bi_sector);
 end_io:
-			bio_endio(bio, bio->bi_size, -EIO);
+			bio_endio(bio, -EIO);
 			break;
 		}
 
@@ -3329,48 +3331,6 @@ void submit_bio(int rw, struct bio *bio)
 
 EXPORT_SYMBOL(submit_bio);
 
-static void blk_recalc_rq_segments(struct request *rq)
-{
-	struct bio *bio, *prevbio = NULL;
-	int nr_phys_segs, nr_hw_segs;
-	unsigned int phys_size, hw_size;
-	struct request_queue *q = rq->q;
-
-	if (!rq->bio)
-		return;
-
-	phys_size = hw_size = nr_phys_segs = nr_hw_segs = 0;
-	rq_for_each_bio(bio, rq) {
-		/* Force bio hw/phys segs to be recalculated. */
-		bio->bi_flags &= ~(1 << BIO_SEG_VALID);
-
-		nr_phys_segs += bio_phys_segments(q, bio);
-		nr_hw_segs += bio_hw_segments(q, bio);
-		if (prevbio) {
-			int pseg = phys_size + prevbio->bi_size + bio->bi_size;
-			int hseg = hw_size + prevbio->bi_size + bio->bi_size;
-
-			if (blk_phys_contig_segment(q, prevbio, bio) &&
-			    pseg <= q->max_segment_size) {
-				nr_phys_segs--;
-				phys_size += prevbio->bi_size + bio->bi_size;
-			} else
-				phys_size = 0;
-
-			if (blk_hw_contig_segment(q, prevbio, bio) &&
-			    hseg <= q->max_segment_size) {
-				nr_hw_segs--;
-				hw_size += prevbio->bi_size + bio->bi_size;
-			} else
-				hw_size = 0;
-		}
-		prevbio = bio;
-	}
-
-	rq->nr_phys_segments = nr_phys_segs;
-	rq->nr_hw_segments = nr_hw_segs;
-}
-
 static void blk_recalc_rq_sectors(struct request *rq, int nsect)
 {
 	if (blk_fs_request(rq)) {
@@ -3442,8 +3402,7 @@ static int __end_that_request_first(struct request *req, int uptodate,
 		if (nr_bytes >= bio->bi_size) {
 			req->bio = bio->bi_next;
 			nbytes = bio->bi_size;
-			if (!ordered_bio_endio(req, bio, nbytes, error))
-				bio_endio(bio, nbytes, error);
+			req_bio_endio(req, bio, nbytes, error);
 			next_idx = 0;
 			bio_nbytes = 0;
 		} else {
@@ -3498,8 +3457,7 @@ static int __end_that_request_first(struct request *req, int uptodate,
 	 * if the request wasn't completed, update state
 	 */
 	if (bio_nbytes) {
-		if (!ordered_bio_endio(req, bio, bio_nbytes, error))
-			bio_endio(bio, bio_nbytes, error);
+		req_bio_endio(req, bio, bio_nbytes, error);
 		bio->bi_idx += next_idx;
 		bio_iovec(bio)->bv_offset += nr_bytes;
 		bio_iovec(bio)->bv_len -= nr_bytes;
@@ -3574,7 +3532,7 @@ static void blk_done_softirq(struct softirq_action *h)
 	}
 }
 
-static int blk_cpu_notify(struct notifier_block *self, unsigned long action,
+static int __cpuinit blk_cpu_notify(struct notifier_block *self, unsigned long action,
 			  void *hcpu)
 {
 	/*
@@ -3595,7 +3553,7 @@ static int blk_cpu_notify(struct notifier_block *self, unsigned long action,
 }
 
 
-static struct notifier_block __devinitdata blk_cpu_notifier = {
+static struct notifier_block blk_cpu_notifier __cpuinitdata = {
 	.notifier_call	= blk_cpu_notify,
 };
 
@@ -3680,8 +3638,8 @@ void end_request(struct request *req, int uptodate)
 
 EXPORT_SYMBOL(end_request);
 
-void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
-		     struct bio *bio)
+static void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
+			    struct bio *bio)
 {
 	/* first two bits are identical in rq->cmd_flags and bio->bi_rw */
 	rq->cmd_flags |= (bio->bi_rw & 3);
@@ -3695,9 +3653,10 @@ void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
 	rq->data_len = bio->bi_size;
 
 	rq->bio = rq->biotail = bio;
-}
 
-EXPORT_SYMBOL(blk_rq_bio_prep);
+	if (bio->bi_bdev)
+		rq->rq_disk = bio->bi_bdev->bd_disk;
+}
 
 int kblockd_schedule_work(struct work_struct *work)
 {
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 9ba778a2b48..feab124d8e0 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -262,10 +262,12 @@ int acpi_bus_set_power(acpi_handle handle, int state)
 		printk(KERN_WARNING PREFIX
 			      "Transitioning device [%s] to D%d\n",
 			      device->pnp.bus_id, state);
-	else
+	else {
+		device->power.state = state;
 		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
 				  "Device [%s] transitioned to D%d\n",
 				  device->pnp.bus_id, state));
+	}
 
 	return result;
 }
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 12c09fafce9..352cf81af58 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1214,7 +1214,7 @@ acpi_os_validate_address (
 }
 
 #ifdef CONFIG_DMI
-static int dmi_osi_linux(struct dmi_system_id *d)
+static int dmi_osi_linux(const struct dmi_system_id *d)
 {
 	printk(KERN_NOTICE "%s detected: enabling _OSI(Linux)\n", d->ident);
 	enable_osi_linux(1);
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index f18261368e7..1e8287b4f40 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -92,7 +92,7 @@ module_param(bm_history, uint, 0644);
  *
  * To skip this limit, boot/load with a large max_cstate limit.
  */
-static int set_max_cstate(struct dmi_system_id *id)
+static int set_max_cstate(const struct dmi_system_id *id)
 {
 	if (max_cstate > ACPI_PROCESSOR_MAX_POWER)
 		return 0;
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index 2cbb9aabd00..5055acf2163 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -215,7 +215,7 @@ static struct pm_ops acpi_pm_ops = {
  * Toshiba fails to preserve interrupts over S1, reinitialization
  * of 8259 is needed after S1 resume.
  */
-static int __init init_ints_after_s1(struct dmi_system_id *d)
+static int __init init_ints_after_s1(const struct dmi_system_id *d)
 {
 	printk(KERN_WARNING "%s with broken S1 detected.\n", d->ident);
 	init_8259A_after_S1 = 1;
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index bc6d5866ef9..ad898e10c1a 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -1360,7 +1360,7 @@ static int acpi_thermal_resume(struct acpi_device *device)
 }
 
 #ifdef CONFIG_DMI
-static int thermal_act(struct dmi_system_id *d) {
+static int thermal_act(const struct dmi_system_id *d) {
 
 	if (act == 0) {
 		printk(KERN_NOTICE "ACPI: %s detected: "
@@ -1369,14 +1369,14 @@ static int thermal_act(struct dmi_system_id *d) {
 	}
 	return 0;
 }
-static int thermal_nocrt(struct dmi_system_id *d) {
+static int thermal_nocrt(const struct dmi_system_id *d) {
 
 	printk(KERN_NOTICE "ACPI: %s detected: "
 		"disabling all critical thermal trip point actions.\n", d->ident);
 	nocrt = 1;
 	return 0;
 }
-static int thermal_tzp(struct dmi_system_id *d) {
+static int thermal_tzp(const struct dmi_system_id *d) {
 
 	if (tzp == 0) {
 		printk(KERN_NOTICE "ACPI: %s detected: "
@@ -1385,7 +1385,7 @@ static int thermal_tzp(struct dmi_system_id *d) {
 	}
 	return 0;
 }
-static int thermal_psv(struct dmi_system_id *d) {
+static int thermal_psv(const struct dmi_system_id *d) {
 
 	if (psv == 0) {
 		printk(KERN_NOTICE "ACPI: %s detected: "
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 6996eb5b750..92c2d5082be 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -919,7 +919,7 @@ static void ich_set_dmamode (struct ata_port *ap, struct ata_device *adev)
 #ifdef CONFIG_PM
 static int piix_broken_suspend(void)
 {
-	static struct dmi_system_id sysids[] = {
+	static const struct dmi_system_id sysids[] = {
 		{
 			.ident = "TECRA M3",
 			.matches = {
@@ -1183,7 +1183,7 @@ static void __devinit piix_init_sata_map(struct pci_dev *pdev,
 
 static void piix_iocfg_bit18_quirk(struct pci_dev *pdev)
 {
-	static struct dmi_system_id sysids[] = {
+	static const struct dmi_system_id sysids[] = {
 		{
 			/* Clevo M570U sets IOCFG bit 18 if the cdrom
 			 * isn't used to boot the system which
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 71bdc3b3189..32a10c99c06 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -40,7 +40,7 @@
  *	Cable special cases
  */
 
-static struct dmi_system_id cable_dmi_table[] = {
+static const struct dmi_system_id cable_dmi_table[] = {
 	{
 		.ident = "HP Pavilion N5430",
 		.matches = {
diff --git a/drivers/ata/pata_cs5530.c b/drivers/ata/pata_cs5530.c
index c6066aa43ec..eaaea848b64 100644
--- a/drivers/ata/pata_cs5530.c
+++ b/drivers/ata/pata_cs5530.c
@@ -214,7 +214,7 @@ static struct ata_port_operations cs5530_port_ops = {
 	.port_start	= ata_port_start,
 };
 
-static struct dmi_system_id palmax_dmi_table[] = {
+static const struct dmi_system_id palmax_dmi_table[] = {
 	{
 		.ident = "Palmax PD1100",
 		.matches = {
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 636c4f1a0b2..f143db4559e 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -129,7 +129,7 @@ static const struct via_isa_bridge {
  *	Cable special cases
  */
 
-static struct dmi_system_id cable_dmi_table[] = {
+static const struct dmi_system_id cable_dmi_table[] = {
 	{
 		.ident = "Acer Ferrari 3400",
 		.matches = {
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 007faaf008e..b1d00ef6659 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -138,7 +138,7 @@ aoeblk_make_request(struct request_queue *q, struct bio *bio)
 	buf = mempool_alloc(d->bufpool, GFP_NOIO);
 	if (buf == NULL) {
 		printk(KERN_INFO "aoe: buf allocation failure\n");
-		bio_endio(bio, bio->bi_size, -ENOMEM);
+		bio_endio(bio, -ENOMEM);
 		return 0;
 	}
 	memset(buf, 0, sizeof(*buf));
@@ -159,7 +159,7 @@ aoeblk_make_request(struct request_queue *q, struct bio *bio)
 			d->aoemajor, d->aoeminor);
 		spin_unlock_irqrestore(&d->lock, flags);
 		mempool_free(buf, d->bufpool);
-		bio_endio(bio, bio->bi_size, -ENXIO);
+		bio_endio(bio, -ENXIO);
 		return 0;
 	}
 
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 30394f78cac..99672017ca5 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -653,7 +653,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
 			disk_stat_add(disk, sectors[rw], n_sect);
 			disk_stat_add(disk, io_ticks, duration);
 			n = (buf->flags & BUFFL_FAIL) ? -EIO : 0;
-			bio_endio(buf->bio, buf->bio->bi_size, n);
+			bio_endio(buf->bio, n);
 			mempool_free(buf, d->bufpool);
 		}
 	}
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index 05a97197c91..51f50710e5f 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -119,7 +119,7 @@ aoedev_downdev(struct aoedev *d)
 		bio = buf->bio;
 		if (--buf->nframesout == 0) {
 			mempool_free(buf, d->bufpool);
-			bio_endio(bio, bio->bi_size, -EIO);
+			bio_endio(bio, -EIO);
 		}
 		skb_shinfo(f->skb)->nr_frags = f->skb->data_len = 0;
 	}
@@ -130,7 +130,7 @@ aoedev_downdev(struct aoedev *d)
 		list_del(d->bufq.next);
 		bio = buf->bio;
 		mempool_free(buf, d->bufpool);
-		bio_endio(bio, bio->bi_size, -EIO);
+		bio_endio(bio, -EIO);
 	}
 
 	if (d->gd)
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 084358a828e..28d145756f6 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1194,7 +1194,7 @@ static inline void complete_buffers(struct bio *bio, int status)
 		int nr_sectors = bio_sectors(bio);
 
 		bio->bi_next = NULL;
-		bio_endio(bio, nr_sectors << 9, status ? 0 : -EIO);
+		bio_endio(bio, status ? 0 : -EIO);
 		bio = xbh;
 	}
 }
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index eb9799acf65..3853c9a38d6 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -987,7 +987,7 @@ static inline void complete_buffers(struct bio *bio, int ok)
 		xbh = bio->bi_next;
 		bio->bi_next = NULL;
 		
-		bio_endio(bio, nr_sectors << 9, ok ? 0 : -EIO);
+		bio_endio(bio, ok ? 0 : -EIO);
 
 		bio = xbh;
 	}
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 085b7794fb3..80483aac4cc 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -2437,22 +2437,19 @@ static void rw_interrupt(void)
 /* Compute maximal contiguous buffer size. */
 static int buffer_chain_size(void)
 {
-	struct bio *bio;
 	struct bio_vec *bv;
-	int size, i;
+	int size;
+	struct req_iterator iter;
 	char *base;
 
 	base = bio_data(current_req->bio);
 	size = 0;
 
-	rq_for_each_bio(bio, current_req) {
-		bio_for_each_segment(bv, bio, i) {
-			if (page_address(bv->bv_page) + bv->bv_offset !=
-			    base + size)
-				break;
+	rq_for_each_segment(bv, current_req, iter) {
+		if (page_address(bv->bv_page) + bv->bv_offset != base + size)
+			break;
 
-			size += bv->bv_len;
-		}
+		size += bv->bv_len;
 	}
 
 	return size >> 9;
@@ -2479,9 +2476,9 @@ static void copy_buffer(int ssize, int max_sector, int max_sector_2)
 {
 	int remaining;		/* number of transferred 512-byte sectors */
 	struct bio_vec *bv;
-	struct bio *bio;
 	char *buffer, *dma_buffer;
-	int size, i;
+	int size;
+	struct req_iterator iter;
 
 	max_sector = transfer_size(ssize,
 				   min(max_sector, max_sector_2),
@@ -2514,43 +2511,41 @@ static void copy_buffer(int ssize, int max_sector, int max_sector_2)
 
 	size = current_req->current_nr_sectors << 9;
 
-	rq_for_each_bio(bio, current_req) {
-		bio_for_each_segment(bv, bio, i) {
-			if (!remaining)
-				break;
+	rq_for_each_segment(bv, current_req, iter) {
+		if (!remaining)
+			break;
 
-			size = bv->bv_len;
-			SUPBOUND(size, remaining);
+		size = bv->bv_len;
+		SUPBOUND(size, remaining);
 
-			buffer = page_address(bv->bv_page) + bv->bv_offset;
+		buffer = page_address(bv->bv_page) + bv->bv_offset;
 #ifdef FLOPPY_SANITY_CHECK
-			if (dma_buffer + size >
-			    floppy_track_buffer + (max_buffer_sectors << 10) ||
-			    dma_buffer < floppy_track_buffer) {
-				DPRINT("buffer overrun in copy buffer %d\n",
-				       (int)((floppy_track_buffer -
-					      dma_buffer) >> 9));
-				printk("fsector_t=%d buffer_min=%d\n",
-				       fsector_t, buffer_min);
-				printk("current_count_sectors=%ld\n",
-				       current_count_sectors);
-				if (CT(COMMAND) == FD_READ)
-					printk("read\n");
-				if (CT(COMMAND) == FD_WRITE)
-					printk("write\n");
-				break;
-			}
-			if (((unsigned long)buffer) % 512)
-				DPRINT("%p buffer not aligned\n", buffer);
-#endif
+		if (dma_buffer + size >
+		    floppy_track_buffer + (max_buffer_sectors << 10) ||
+		    dma_buffer < floppy_track_buffer) {
+			DPRINT("buffer overrun in copy buffer %d\n",
+			       (int)((floppy_track_buffer -
+				      dma_buffer) >> 9));
+			printk("fsector_t=%d buffer_min=%d\n",
+			       fsector_t, buffer_min);
+			printk("current_count_sectors=%ld\n",
+			       current_count_sectors);
 			if (CT(COMMAND) == FD_READ)
-				memcpy(buffer, dma_buffer, size);
-			else
-				memcpy(dma_buffer, buffer, size);
-
-			remaining -= size;
-			dma_buffer += size;
+				printk("read\n");
+			if (CT(COMMAND) == FD_WRITE)
+				printk("write\n");
+			break;
 		}
+		if (((unsigned long)buffer) % 512)
+			DPRINT("%p buffer not aligned\n", buffer);
+#endif
+		if (CT(COMMAND) == FD_READ)
+			memcpy(buffer, dma_buffer, size);
+		else
+			memcpy(dma_buffer, buffer, size);
+
+		remaining -= size;
+		dma_buffer += size;
 	}
 #ifdef FLOPPY_SANITY_CHECK
 	if (remaining) {
@@ -3815,14 +3810,10 @@ static int check_floppy_change(struct gendisk *disk)
  * a disk in the drive, and whether that disk is writable.
  */
 
-static int floppy_rb0_complete(struct bio *bio, unsigned int bytes_done,
+static void floppy_rb0_complete(struct bio *bio,
 			       int err)
 {
-	if (bio->bi_size)
-		return 1;
-
 	complete((struct completion *)bio->bi_private);
-	return 0;
 }
 
 static int __floppy_read_block_0(struct block_device *bdev)
diff --git a/drivers/block/lguest_blk.c b/drivers/block/lguest_blk.c
index 160cf14431a..fa8e42341b8 100644
--- a/drivers/block/lguest_blk.c
+++ b/drivers/block/lguest_blk.c
@@ -142,25 +142,23 @@ static irqreturn_t lgb_irq(int irq, void *_bd)
  * return the total length. */
 static unsigned int req_to_dma(struct request *req, struct lguest_dma *dma)
 {
-	unsigned int i = 0, idx, len = 0;
-	struct bio *bio;
-
-	rq_for_each_bio(bio, req) {
-		struct bio_vec *bvec;
-		bio_for_each_segment(bvec, bio, idx) {
-			/* We told the block layer not to give us too many. */
-			BUG_ON(i == LGUEST_MAX_DMA_SECTIONS);
-			/* If we had a zero-length segment, it would look like
-			 * the end of the data referred to by the "struct
-			 * lguest_dma", so make sure that doesn't happen. */
-			BUG_ON(!bvec->bv_len);
-			/* Convert page & offset to a physical address */
-			dma->addr[i] = page_to_phys(bvec->bv_page)
-				+ bvec->bv_offset;
-			dma->len[i] = bvec->bv_len;
-			len += bvec->bv_len;
-			i++;
-		}
+	unsigned int i = 0, len = 0;
+	struct req_iterator iter;
+	struct bio_vec *bvec;
+
+	rq_for_each_segment(bvec, req, iter) {
+		/* We told the block layer not to give us too many. */
+		BUG_ON(i == LGUEST_MAX_DMA_SECTIONS);
+		/* If we had a zero-length segment, it would look like
+		 * the end of the data referred to by the "struct
+		 * lguest_dma", so make sure that doesn't happen. */
+		BUG_ON(!bvec->bv_len);
+		/* Convert page & offset to a physical address */
+		dma->addr[i] = page_to_phys(bvec->bv_page)
+			+ bvec->bv_offset;
+		dma->len[i] = bvec->bv_len;
+		len += bvec->bv_len;
+		i++;
 	}
 	/* If the array isn't full, we mark the end with a 0 length */
 	if (i < LGUEST_MAX_DMA_SECTIONS)
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 9f015fce413..b9233a06934 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -551,7 +551,7 @@ static int loop_make_request(struct request_queue *q, struct bio *old_bio)
 
 out:
 	spin_unlock_irq(&lo->lo_lock);
-	bio_io_error(old_bio, old_bio->bi_size);
+	bio_io_error(old_bio);
 	return 0;
 }
 
@@ -580,7 +580,7 @@ static inline void loop_handle_bio(struct loop_device *lo, struct bio *bio)
 		bio_put(bio);
 	} else {
 		int ret = do_bio_filebacked(lo, bio);
-		bio_endio(bio, bio->bi_size, ret);
+		bio_endio(bio, ret);
 	}
 }
 
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index be92c658f06..be5ec3a9b1f 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -180,7 +180,7 @@ static inline int sock_send_bvec(struct socket *sock, struct bio_vec *bvec,
 
 static int nbd_send_req(struct nbd_device *lo, struct request *req)
 {
-	int result, i, flags;
+	int result, flags;
 	struct nbd_request request;
 	unsigned long size = req->nr_sectors << 9;
 	struct socket *sock = lo->sock;
@@ -205,27 +205,23 @@ static int nbd_send_req(struct nbd_device *lo, struct request *req)
 	}
 
 	if (nbd_cmd(req) == NBD_CMD_WRITE) {
-		struct bio *bio;
+		struct req_iterator iter;
+		struct bio_vec *bvec;
 		/*
 		 * we are really probing at internals to determine
 		 * whether to set MSG_MORE or not...
 		 */
-		rq_for_each_bio(bio, req) {
-			struct bio_vec *bvec;
-			bio_for_each_segment(bvec, bio, i) {
-				flags = 0;
-				if ((i < (bio->bi_vcnt - 1)) || bio->bi_next)
-					flags = MSG_MORE;
-				dprintk(DBG_TX, "%s: request %p: sending %d bytes data\n",
-						lo->disk->disk_name, req,
-						bvec->bv_len);
-				result = sock_send_bvec(sock, bvec, flags);
-				if (result <= 0) {
-					printk(KERN_ERR "%s: Send data failed (result %d)\n",
-							lo->disk->disk_name,
-							result);
-					goto error_out;
-				}
+		rq_for_each_segment(bvec, req, iter) {
+			flags = 0;
+			if (!rq_iter_last(req, iter))
+				flags = MSG_MORE;
+			dprintk(DBG_TX, "%s: request %p: sending %d bytes data\n",
+					lo->disk->disk_name, req, bvec->bv_len);
+			result = sock_send_bvec(sock, bvec, flags);
+			if (result <= 0) {
+				printk(KERN_ERR "%s: Send data failed (result %d)\n",
+						lo->disk->disk_name, result);
+				goto error_out;
 			}
 		}
 	}
@@ -321,22 +317,19 @@ static struct request *nbd_read_stat(struct nbd_device *lo)
 	dprintk(DBG_RX, "%s: request %p: got reply\n",
 			lo->disk->disk_name, req);
 	if (nbd_cmd(req) == NBD_CMD_READ) {
-		int i;
-		struct bio *bio;
-		rq_for_each_bio(bio, req) {
-			struct bio_vec *bvec;
-			bio_for_each_segment(bvec, bio, i) {
-				result = sock_recv_bvec(sock, bvec);
-				if (result <= 0) {
-					printk(KERN_ERR "%s: Receive data failed (result %d)\n",
-							lo->disk->disk_name,
-							result);
-					req->errors++;
-					return req;
-				}
-				dprintk(DBG_RX, "%s: request %p: got %d bytes data\n",
-					lo->disk->disk_name, req, bvec->bv_len);
+		struct req_iterator iter;
+		struct bio_vec *bvec;
+
+		rq_for_each_segment(bvec, req, iter) {
+			result = sock_recv_bvec(sock, bvec);
+			if (result <= 0) {
+				printk(KERN_ERR "%s: Receive data failed (result %d)\n",
+						lo->disk->disk_name, result);
+				req->errors++;
+				return req;
 			}
+			dprintk(DBG_RX, "%s: request %p: got %d bytes data\n",
+				lo->disk->disk_name, req, bvec->bv_len);
 		}
 	}
 	return req;
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index fadbfd880ba..540bf367698 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -1058,15 +1058,12 @@ static void pkt_make_local_copy(struct packet_data *pkt, struct bio_vec *bvec)
 	}
 }
 
-static int pkt_end_io_read(struct bio *bio, unsigned int bytes_done, int err)
+static void pkt_end_io_read(struct bio *bio, int err)
 {
 	struct packet_data *pkt = bio->bi_private;
 	struct pktcdvd_device *pd = pkt->pd;
 	BUG_ON(!pd);
 
-	if (bio->bi_size)
-		return 1;
-
 	VPRINTK("pkt_end_io_read: bio=%p sec0=%llx sec=%llx err=%d\n", bio,
 		(unsigned long long)pkt->sector, (unsigned long long)bio->bi_sector, err);
 
@@ -1077,19 +1074,14 @@ static int pkt_end_io_read(struct bio *bio, unsigned int bytes_done, int err)
 		wake_up(&pd->wqueue);
 	}
 	pkt_bio_finished(pd);
-
-	return 0;
 }
 
-static int pkt_end_io_packet_write(struct bio *bio, unsigned int bytes_done, int err)
+static void pkt_end_io_packet_write(struct bio *bio, int err)
 {
 	struct packet_data *pkt = bio->bi_private;
 	struct pktcdvd_device *pd = pkt->pd;
 	BUG_ON(!pd);
 
-	if (bio->bi_size)
-		return 1;
-
 	VPRINTK("pkt_end_io_packet_write: id=%d, err=%d\n", pkt->id, err);
 
 	pd->stats.pkt_ended++;
@@ -1098,7 +1090,6 @@ static int pkt_end_io_packet_write(struct bio *bio, unsigned int bytes_done, int
 	atomic_dec(&pkt->io_wait);
 	atomic_inc(&pkt->run_sm);
 	wake_up(&pd->wqueue);
-	return 0;
 }
 
 /*
@@ -1470,7 +1461,7 @@ static void pkt_finish_packet(struct packet_data *pkt, int uptodate)
 	while (bio) {
 		next = bio->bi_next;
 		bio->bi_next = NULL;
-		bio_endio(bio, bio->bi_size, uptodate ? 0 : -EIO);
+		bio_endio(bio, uptodate ? 0 : -EIO);
 		bio = next;
 	}
 	pkt->orig_bios = pkt->orig_bios_tail = NULL;
@@ -2462,19 +2453,15 @@ static int pkt_close(struct inode *inode, struct file *file)
 }
 
 
-static int pkt_end_io_read_cloned(struct bio *bio, unsigned int bytes_done, int err)
+static void pkt_end_io_read_cloned(struct bio *bio, int err)
 {
 	struct packet_stacked_data *psd = bio->bi_private;
 	struct pktcdvd_device *pd = psd->pd;
 
-	if (bio->bi_size)
-		return 1;
-
 	bio_put(bio);
-	bio_endio(psd->bio, psd->bio->bi_size, err);
+	bio_endio(psd->bio, err);
 	mempool_free(psd, psd_pool);
 	pkt_bio_finished(pd);
-	return 0;
 }
 
 static int pkt_make_request(struct request_queue *q, struct bio *bio)
@@ -2620,7 +2607,7 @@ static int pkt_make_request(struct request_queue *q, struct bio *bio)
 	}
 	return 0;
 end_io:
-	bio_io_error(bio, bio->bi_size);
+	bio_io_error(bio);
 	return 0;
 }
 
diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index aa8b890c80d..06d0552cf49 100644
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -91,30 +91,29 @@ static void ps3disk_scatter_gather(struct ps3_storage_device *dev,
 				   struct request *req, int gather)
 {
 	unsigned int offset = 0;
-	struct bio *bio;
-	sector_t sector;
+	struct req_iterator iter;
 	struct bio_vec *bvec;
-	unsigned int i = 0, j;
+	unsigned int i = 0;
 	size_t size;
 	void *buf;
 
-	rq_for_each_bio(bio, req) {
-		sector = bio->bi_sector;
+	rq_for_each_segment(bvec, req, iter) {
+		unsigned long flags;
 		dev_dbg(&dev->sbd.core,
 			"%s:%u: bio %u: %u segs %u sectors from %lu\n",
-			__func__, __LINE__, i, bio_segments(bio),
-			bio_sectors(bio), sector);
-		bio_for_each_segment(bvec, bio, j) {
-			size = bvec->bv_len;
-			buf = __bio_kmap_atomic(bio, j, KM_IRQ0);
-			if (gather)
-				memcpy(dev->bounce_buf+offset, buf, size);
-			else
-				memcpy(buf, dev->bounce_buf+offset, size);
-			offset += size;
-			flush_kernel_dcache_page(bio_iovec_idx(bio, j)->bv_page);
-			__bio_kunmap_atomic(bio, KM_IRQ0);
-		}
+			__func__, __LINE__, i, bio_segments(iter.bio),
+			bio_sectors(iter.bio),
+			(unsigned long)iter.bio->bi_sector);
+
+		size = bvec->bv_len;
+		buf = bvec_kmap_irq(bvec, &flags);
+		if (gather)
+			memcpy(dev->bounce_buf+offset, buf, size);
+		else
+			memcpy(buf, dev->bounce_buf+offset, size);
+		offset += size;
+		flush_kernel_dcache_page(bvec->bv_page);
+		bvec_kunmap_irq(bvec, &flags);
 		i++;
 	}
 }
@@ -130,12 +129,13 @@ static int ps3disk_submit_request_sg(struct ps3_storage_device *dev,
 
 #ifdef DEBUG
 	unsigned int n = 0;
-	struct bio *bio;
+	struct bio_vec *bv;
+	struct req_iterator iter;
 
-	rq_for_each_bio(bio, req)
+	rq_for_each_segment(bv, req, iter)
 		n++;
 	dev_dbg(&dev->sbd.core,
-		"%s:%u: %s req has %u bios for %lu sectors %lu hard sectors\n",
+		"%s:%u: %s req has %u bvecs for %lu sectors %lu hard sectors\n",
 		__func__, __LINE__, op, n, req->nr_sectors,
 		req->hard_nr_sectors);
 #endif
diff --git a/drivers/block/rd.c b/drivers/block/rd.c
index 65150b548f3..701ea77f62e 100644
--- a/drivers/block/rd.c
+++ b/drivers/block/rd.c
@@ -287,10 +287,10 @@ static int rd_make_request(struct request_queue *q, struct bio *bio)
 	if (ret)
 		goto fail;
 
-	bio_endio(bio, bio->bi_size, 0);
+	bio_endio(bio, 0);
 	return 0;
 fail:
-	bio_io_error(bio, bio->bi_size);
+	bio_io_error(bio);
 	return 0;
 } 
 
diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index 6b7c02d6360..99806f9ee4c 100644
--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -52,7 +52,7 @@
 #include <linux/fcntl.h>        /* O_ACCMODE */
 #include <linux/hdreg.h>  /* HDIO_GETGEO */
 
-#include <linux/umem.h>
+#include "umem.h"
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -67,9 +67,10 @@
  * Version Information
  */
 
-#define DRIVER_VERSION "v2.3"
-#define DRIVER_AUTHOR "San Mehat, Johannes Erdfelt, NeilBrown"
-#define DRIVER_DESC "Micro Memory(tm) PCI memory board block driver"
+#define DRIVER_NAME	"umem"
+#define DRIVER_VERSION	"v2.3"
+#define DRIVER_AUTHOR	"San Mehat, Johannes Erdfelt, NeilBrown"
+#define DRIVER_DESC	"Micro Memory(tm) PCI memory board block driver"
 
 static int debug;
 /* #define HW_TRACE(x)     writeb(x,cards[0].csr_remap + MEMCTRLSTATUS_MAGIC) */
@@ -97,15 +98,9 @@ static int major_nr;
 #include <linux/blkpg.h>
 
 struct cardinfo {
-	int		card_number;
 	struct pci_dev	*dev;
 
-	int		irq;
-
-	unsigned long	csr_base;
 	unsigned char	__iomem *csr_remap;
-	unsigned long	csr_len;
-	unsigned int	win_size; /* PCI window size */
 	unsigned int	mm_size;  /* size in kbytes */
 
 	unsigned int	init_size; /* initial segment, in sectors,
@@ -113,6 +108,8 @@ struct cardinfo {
 				    * have been written
 				    */
 	struct bio	*bio, *currentbio, **biotail;
+	int		current_idx;
+	sector_t	current_sector;
 
 	struct request_queue *queue;
 
@@ -121,6 +118,7 @@ struct cardinfo {
 		struct mm_dma_desc	*desc;
 		int	 		cnt, headcnt;
 		struct bio		*bio, **biotail;
+		int			idx;
 	} mm_pages[2];
 #define DESC_PER_PAGE ((PAGE_SIZE*2)/sizeof(struct mm_dma_desc))
 
@@ -233,7 +231,7 @@ static void dump_regs(struct cardinfo *card)
 */
 static void dump_dmastat(struct cardinfo *card, unsigned int dmastat)
 {
-	printk(KERN_DEBUG "MM%d*: DMAstat - ", card->card_number);
+	dev_printk(KERN_DEBUG, &card->dev->dev, "DMAstat - ");
 	if (dmastat & DMASCR_ANY_ERR)
 		printk("ANY_ERR ");
 	if (dmastat & DMASCR_MBE_ERR)
@@ -295,7 +293,7 @@ static void mm_start_io(struct cardinfo *card)
 	desc->control_bits &= ~cpu_to_le32(DMASCR_CHAIN_EN);
 	desc->sem_control_bits = desc->control_bits;
 
-			       
+
 	if (debug & DEBUG_LED_ON_TRANSFER)
 		set_led(card, LED_REMOVE, LED_ON);
 
@@ -329,7 +327,7 @@ static int add_bio(struct cardinfo *card);
 
 static void activate(struct cardinfo *card)
 {
-	/* if No page is Active, and Ready is 
+	/* if No page is Active, and Ready is
 	 * not empty, then switch Ready page
 	 * to active and start IO.
 	 * Then add any bh's that are available to Ready
@@ -368,7 +366,7 @@ static void mm_unplug_device(struct request_queue *q)
 	spin_unlock_irqrestore(&card->lock, flags);
 }
 
-/* 
+/*
  * If there is room on Ready page, take
  * one bh off list and add it.
  * return 1 if there was room, else 0.
@@ -380,12 +378,16 @@ static int add_bio(struct cardinfo *card)
 	dma_addr_t dma_handle;
 	int offset;
 	struct bio *bio;
+	struct bio_vec *vec;
+	int idx;
 	int rw;
 	int len;
 
 	bio = card->currentbio;
 	if (!bio && card->bio) {
 		card->currentbio = card->bio;
+		card->current_idx = card->bio->bi_idx;
+		card->current_sector = card->bio->bi_sector;
 		card->bio = card->bio->bi_next;
 		if (card->bio == NULL)
 			card->biotail = &card->bio;
@@ -394,15 +396,17 @@ static int add_bio(struct cardinfo *card)
 	}
 	if (!bio)
 		return 0;
+	idx = card->current_idx;
 
 	rw = bio_rw(bio);
 	if (card->mm_pages[card->Ready].cnt >= DESC_PER_PAGE)
 		return 0;
 
-	len = bio_iovec(bio)->bv_len;
-	dma_handle = pci_map_page(card->dev, 
-				  bio_page(bio),
-				  bio_offset(bio),
+	vec = bio_iovec_idx(bio, idx);
+	len = vec->bv_len;
+	dma_handle = pci_map_page(card->dev,
+				  vec->bv_page,
+				  vec->bv_offset,
 				  len,
 				  (rw==READ) ?
 				  PCI_DMA_FROMDEVICE : PCI_DMA_TODEVICE);
@@ -410,6 +414,8 @@ static int add_bio(struct cardinfo *card)
 	p = &card->mm_pages[card->Ready];
 	desc = &p->desc[p->cnt];
 	p->cnt++;
+	if (p->bio == NULL)
+		p->idx = idx;
 	if ((p->biotail) != &bio->bi_next) {
 		*(p->biotail) = bio;
 		p->biotail = &(bio->bi_next);
@@ -419,7 +425,7 @@ static int add_bio(struct cardinfo *card)
 	desc->data_dma_handle = dma_handle;
 
 	desc->pci_addr = cpu_to_le64((u64)desc->data_dma_handle);
-	desc->local_addr= cpu_to_le64(bio->bi_sector << 9);
+	desc->local_addr = cpu_to_le64(card->current_sector << 9);
 	desc->transfer_size = cpu_to_le32(len);
 	offset = ( ((char*)&desc->sem_control_bits) - ((char*)p->desc));
 	desc->sem_addr = cpu_to_le64((u64)(p->page_dma+offset));
@@ -435,10 +441,10 @@ static int add_bio(struct cardinfo *card)
 		desc->control_bits |= cpu_to_le32(DMASCR_TRANSFER_READ);
 	desc->sem_control_bits = desc->control_bits;
 
-	bio->bi_sector += (len>>9);
-	bio->bi_size -= len;
-	bio->bi_idx++;
-	if (bio->bi_idx >= bio->bi_vcnt) 
+	card->current_sector += (len >> 9);
+	idx++;
+	card->current_idx = idx;
+	if (idx >= bio->bi_vcnt)
 		card->currentbio = NULL;
 
 	return 1;
@@ -461,7 +467,7 @@ static void process_page(unsigned long data)
 	if (card->Active < 0)
 		goto out_unlock;
 	page = &card->mm_pages[card->Active];
-	
+
 	while (page->headcnt < page->cnt) {
 		struct bio *bio = page->bio;
 		struct mm_dma_desc *desc = &page->desc[page->headcnt];
@@ -471,32 +477,34 @@ static void process_page(unsigned long data)
 
 		if (!(control & DMASCR_DMA_COMPLETE)) {
 			control = dma_status;
-			last=1; 
+			last=1;
 		}
 		page->headcnt++;
-		idx = bio->bi_phys_segments;
-		bio->bi_phys_segments++;
-		if (bio->bi_phys_segments >= bio->bi_vcnt)
+		idx = page->idx;
+		page->idx++;
+		if (page->idx >= bio->bi_vcnt) {
 			page->bio = bio->bi_next;
+			page->idx = page->bio->bi_idx;
+		}
 
-		pci_unmap_page(card->dev, desc->data_dma_handle, 
+		pci_unmap_page(card->dev, desc->data_dma_handle,
 			       bio_iovec_idx(bio,idx)->bv_len,
 				 (control& DMASCR_TRANSFER_READ) ?
 				PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE);
 		if (control & DMASCR_HARD_ERROR) {
 			/* error */
 			clear_bit(BIO_UPTODATE, &bio->bi_flags);
-			printk(KERN_WARNING "MM%d: I/O error on sector %d/%d\n",
-			       card->card_number, 
-			       le32_to_cpu(desc->local_addr)>>9,
-			       le32_to_cpu(desc->transfer_size));
+			dev_printk(KERN_WARNING, &card->dev->dev,
+				"I/O error on sector %d/%d\n",
+				le32_to_cpu(desc->local_addr)>>9,
+				le32_to_cpu(desc->transfer_size));
 			dump_dmastat(card, control);
 		} else if (test_bit(BIO_RW, &bio->bi_rw) &&
 			   le32_to_cpu(desc->local_addr)>>9 == card->init_size) {
 			card->init_size += le32_to_cpu(desc->transfer_size)>>9;
 			if (card->init_size>>1 >= card->mm_size) {
-				printk(KERN_INFO "MM%d: memory now initialised\n",
-				       card->card_number);
+				dev_printk(KERN_INFO, &card->dev->dev,
+					"memory now initialised\n");
 				set_userbit(card, MEMORY_INITIALIZED, 1);
 			}
 		}
@@ -532,7 +540,7 @@ static void process_page(unsigned long data)
 
 		return_bio = bio->bi_next;
 		bio->bi_next = NULL;
-		bio_endio(bio, bio->bi_size, 0);
+		bio_endio(bio, 0);
 	}
 }
 
@@ -547,7 +555,6 @@ static int mm_make_request(struct request_queue *q, struct bio *bio)
 	pr_debug("mm_make_request %llu %u\n",
 		 (unsigned long long)bio->bi_sector, bio->bi_size);
 
-	bio->bi_phys_segments = bio->bi_idx; /* count of completed segments*/
 	spin_lock_irq(&card->lock);
 	*card->biotail = bio;
 	bio->bi_next = NULL;
@@ -585,7 +592,7 @@ HW_TRACE(0x30);
 	else
 		writeb((DMASCR_DMA_COMPLETE|DMASCR_CHAIN_COMPLETE) >> 16,
 		       card->csr_remap+ DMA_STATUS_CTRL + 2);
-	
+
 	/* log errors and clear interrupt status */
 	if (dma_status & DMASCR_ANY_ERR) {
 		unsigned int	data_log1, data_log2;
@@ -606,46 +613,51 @@ HW_TRACE(0x30);
 		dump_dmastat(card, dma_status);
 
 		if (stat & 0x01)
-			printk(KERN_ERR "MM%d*: Memory access error detected (err count %d)\n",
-				card->card_number, count);
+			dev_printk(KERN_ERR, &card->dev->dev,
+				"Memory access error detected (err count %d)\n",
+				count);
 		if (stat & 0x02)
-			printk(KERN_ERR "MM%d*: Multi-bit EDC error\n",
-				card->card_number);
+			dev_printk(KERN_ERR, &card->dev->dev,
+				"Multi-bit EDC error\n");
 
-		printk(KERN_ERR "MM%d*: Fault Address 0x%02x%08x, Fault Data 0x%08x%08x\n",
-			card->card_number, addr_log2, addr_log1, data_log2, data_log1);
-		printk(KERN_ERR "MM%d*: Fault Check 0x%02x, Fault Syndrome 0x%02x\n",
-			card->card_number, check, syndrome);
+		dev_printk(KERN_ERR, &card->dev->dev,
+			"Fault Address 0x%02x%08x, Fault Data 0x%08x%08x\n",
+			addr_log2, addr_log1, data_log2, data_log1);
+		dev_printk(KERN_ERR, &card->dev->dev,
+			"Fault Check 0x%02x, Fault Syndrome 0x%02x\n",
+			check, syndrome);
 
 		writeb(0, card->csr_remap + ERROR_COUNT);
 	}
 
 	if (dma_status & DMASCR_PARITY_ERR_REP) {
-		printk(KERN_ERR "MM%d*: PARITY ERROR REPORTED\n", card->card_number);
+		dev_printk(KERN_ERR, &card->dev->dev,
+			"PARITY ERROR REPORTED\n");
 		pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
 		pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
 	}
 
 	if (dma_status & DMASCR_PARITY_ERR_DET) {
-		printk(KERN_ERR "MM%d*: PARITY ERROR DETECTED\n", card->card_number); 
+		dev_printk(KERN_ERR, &card->dev->dev,
+			"PARITY ERROR DETECTED\n");
 		pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
 		pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
 	}
 
 	if (dma_status & DMASCR_SYSTEM_ERR_SIG) {
-		printk(KERN_ERR "MM%d*: SYSTEM ERROR\n", card->card_number); 
+		dev_printk(KERN_ERR, &card->dev->dev, "SYSTEM ERROR\n");
 		pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
 		pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
 	}
 
 	if (dma_status & DMASCR_TARGET_ABT) {
-		printk(KERN_ERR "MM%d*: TARGET ABORT\n", card->card_number); 
+		dev_printk(KERN_ERR, &card->dev->dev, "TARGET ABORT\n");
 		pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
 		pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
 	}
 
 	if (dma_status & DMASCR_MASTER_ABT) {
-		printk(KERN_ERR "MM%d*: MASTER ABORT\n", card->card_number); 
+		dev_printk(KERN_ERR, &card->dev->dev, "MASTER ABORT\n");
 		pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
 		pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
 	}
@@ -656,7 +668,7 @@ HW_TRACE(0x30);
 
 HW_TRACE(0x36);
 
-	return IRQ_HANDLED; 
+	return IRQ_HANDLED;
 }
 /*
 -----------------------------------------------------------------------------------
@@ -696,20 +708,20 @@ static int check_battery(struct cardinfo *card, int battery, int status)
 		card->battery[battery].last_change = jiffies;
 
 		if (card->battery[battery].good) {
-			printk(KERN_ERR "MM%d: Battery %d now good\n",
-				card->card_number, battery + 1);
+			dev_printk(KERN_ERR, &card->dev->dev,
+				"Battery %d now good\n", battery + 1);
 			card->battery[battery].warned = 0;
 		} else
-			printk(KERN_ERR "MM%d: Battery %d now FAILED\n",
-				card->card_number, battery + 1);
+			dev_printk(KERN_ERR, &card->dev->dev,
+				"Battery %d now FAILED\n", battery + 1);
 
 		return 1;
 	} else if (!card->battery[battery].good &&
 		   !card->battery[battery].warned &&
 		   time_after_eq(jiffies, card->battery[battery].last_change +
 				 (HZ * 60 * 60 * 5))) {
-		printk(KERN_ERR "MM%d: Battery %d still FAILED after 5 hours\n",
-			card->card_number, battery + 1);
+		dev_printk(KERN_ERR, &card->dev->dev,
+			"Battery %d still FAILED after 5 hours\n", battery + 1);
 		card->battery[battery].warned = 1;
 
 		return 1;
@@ -733,8 +745,8 @@ static void check_batteries(struct cardinfo *card)
 
 	status = readb(card->csr_remap + MEMCTRLSTATUS_BATTERY);
 	if (debug & DEBUG_BATTERY_POLLING)
-		printk(KERN_DEBUG "MM%d: checking battery status, 1 = %s, 2 = %s\n",
-		       card->card_number,
+		dev_printk(KERN_DEBUG, &card->dev->dev,
+			"checking battery status, 1 = %s, 2 = %s\n",
 		       (status & BATTERY_1_FAILURE) ? "FAILURE" : "OK",
 		       (status & BATTERY_2_FAILURE) ? "FAILURE" : "OK");
 
@@ -749,7 +761,7 @@ static void check_all_batteries(unsigned long ptr)
 {
 	int i;
 
-	for (i = 0; i < num_cards; i++) 
+	for (i = 0; i < num_cards; i++)
 		if (!(cards[i].flags & UM_FLAG_NO_BATT)) {
 			struct cardinfo *card = &cards[i];
 			spin_lock_bh(&card->lock);
@@ -853,45 +865,56 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i
 	unsigned char	mem_present;
 	unsigned char	batt_status;
 	unsigned int	saved_bar, data;
+	unsigned long	csr_base;
+	unsigned long	csr_len;
 	int		magic_number;
+	static int	printed_version;
 
-	if (pci_enable_device(dev) < 0)
-		return -ENODEV;
+	if (!printed_version++)
+		printk(KERN_INFO DRIVER_VERSION " : " DRIVER_DESC "\n");
+
+	ret = pci_enable_device(dev);
+	if (ret)
+		return ret;
 
 	pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xF8);
 	pci_set_master(dev);
 
 	card->dev         = dev;
-	card->card_number = num_cards;
 
-	card->csr_base = pci_resource_start(dev, 0);
-	card->csr_len  = pci_resource_len(dev, 0);
+	csr_base = pci_resource_start(dev, 0);
+	csr_len  = pci_resource_len(dev, 0);
+	if (!csr_base || !csr_len)
+		return -ENODEV;
 
-	printk(KERN_INFO "Micro Memory(tm) controller #%d found at %02x:%02x (PCI Mem Module (Battery Backup))\n",
-	       card->card_number, dev->bus->number, dev->devfn);
+	dev_printk(KERN_INFO, &dev->dev,
+		"Micro Memory(tm) controller found (PCI Mem Module (Battery Backup))\n");
 
 	if (pci_set_dma_mask(dev, DMA_64BIT_MASK) &&
 	    pci_set_dma_mask(dev, DMA_32BIT_MASK)) {
-		printk(KERN_WARNING "MM%d: NO suitable DMA found\n",num_cards);
+		dev_printk(KERN_WARNING, &dev->dev, "NO suitable DMA found\n");
 		return  -ENOMEM;
 	}
-	if (!request_mem_region(card->csr_base, card->csr_len, "Micro Memory")) {
-		printk(KERN_ERR "MM%d: Unable to request memory region\n", card->card_number);
-		ret = -ENOMEM;
 
+	ret = pci_request_regions(dev, DRIVER_NAME);
+	if (ret) {
+		dev_printk(KERN_ERR, &card->dev->dev,
+			"Unable to request memory region\n");
 		goto failed_req_csr;
 	}
 
-	card->csr_remap = ioremap_nocache(card->csr_base, card->csr_len);
+	card->csr_remap = ioremap_nocache(csr_base, csr_len);
 	if (!card->csr_remap) {
-		printk(KERN_ERR "MM%d: Unable to remap memory region\n", card->card_number);
+		dev_printk(KERN_ERR, &card->dev->dev,
+			"Unable to remap memory region\n");
 		ret = -ENOMEM;
 
 		goto failed_remap_csr;
 	}
 
-	printk(KERN_INFO "MM%d: CSR 0x%08lx -> 0x%p (0x%lx)\n", card->card_number,
-	       card->csr_base, card->csr_remap, card->csr_len);
+	dev_printk(KERN_INFO, &card->dev->dev,
+		"CSR 0x%08lx -> 0x%p (0x%lx)\n",
+	       csr_base, card->csr_remap, csr_len);
 
 	switch(card->dev->device) {
 	case 0x5415:
@@ -915,7 +938,7 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i
 	}
 
 	if (readb(card->csr_remap + MEMCTRLSTATUS_MAGIC) != magic_number) {
-		printk(KERN_ERR "MM%d: Magic number invalid\n", card->card_number);
+		dev_printk(KERN_ERR, &card->dev->dev, "Magic number invalid\n");
 		ret = -ENOMEM;
 		goto failed_magic;
 	}
@@ -928,7 +951,7 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i
 						      &card->mm_pages[1].page_dma);
 	if (card->mm_pages[0].desc == NULL ||
 	    card->mm_pages[1].desc == NULL) {
-		printk(KERN_ERR "MM%d: alloc failed\n", card->card_number);
+		dev_printk(KERN_ERR, &card->dev->dev, "alloc failed\n");
 		goto failed_alloc;
 	}
 	reset_page(&card->mm_pages[0]);
@@ -949,7 +972,7 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i
 	tasklet_init(&card->tasklet, process_page, (unsigned long)card);
 
 	card->check_batteries = 0;
-	
+
 	mem_present = readb(card->csr_remap + MEMCTRLSTATUS_MEMORY);
 	switch (mem_present) {
 	case MEM_128_MB:
@@ -982,12 +1005,13 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i
 	card->battery[1].good = !(batt_status & BATTERY_2_FAILURE);
 	card->battery[0].last_change = card->battery[1].last_change = jiffies;
 
-	if (card->flags & UM_FLAG_NO_BATT) 
-		printk(KERN_INFO "MM%d: Size %d KB\n",
-		       card->card_number, card->mm_size);
+	if (card->flags & UM_FLAG_NO_BATT)
+		dev_printk(KERN_INFO, &card->dev->dev,
+			"Size %d KB\n", card->mm_size);
 	else {
-		printk(KERN_INFO "MM%d: Size %d KB, Battery 1 %s (%s), Battery 2 %s (%s)\n",
-		       card->card_number, card->mm_size,
+		dev_printk(KERN_INFO, &card->dev->dev,
+			"Size %d KB, Battery 1 %s (%s), Battery 2 %s (%s)\n",
+		       card->mm_size,
 		       (batt_status & BATTERY_1_DISABLED ? "Disabled" : "Enabled"),
 		       card->battery[0].good ? "OK" : "FAILURE",
 		       (batt_status & BATTERY_2_DISABLED ? "Disabled" : "Enabled"),
@@ -1005,19 +1029,16 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i
 	data = ~data;
 	data += 1;
 
-	card->win_size = data;
-
-
-	if (request_irq(dev->irq, mm_interrupt, IRQF_SHARED, "pci-umem", card)) {
-		printk(KERN_ERR "MM%d: Unable to allocate IRQ\n", card->card_number);
+	if (request_irq(dev->irq, mm_interrupt, IRQF_SHARED, DRIVER_NAME, card)) {
+		dev_printk(KERN_ERR, &card->dev->dev,
+			"Unable to allocate IRQ\n");
 		ret = -ENODEV;
 
 		goto failed_req_irq;
 	}
 
-	card->irq = dev->irq;
-	printk(KERN_INFO "MM%d: Window size %d bytes, IRQ %d\n", card->card_number,
-	       card->win_size, card->irq);
+	dev_printk(KERN_INFO, &card->dev->dev,
+		"Window size %d bytes, IRQ %d\n", data, dev->irq);
 
         spin_lock_init(&card->lock);
 
@@ -1037,10 +1058,12 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i
 	num_cards++;
 
 	if (!get_userbit(card, MEMORY_INITIALIZED)) {
-		printk(KERN_INFO "MM%d: memory NOT initialized. Consider over-writing whole device.\n", card->card_number);
+		dev_printk(KERN_INFO, &card->dev->dev,
+			"memory NOT initialized. Consider over-writing whole device.\n");
 		card->init_size = 0;
 	} else {
-		printk(KERN_INFO "MM%d: memory already initialized\n", card->card_number);
+		dev_printk(KERN_INFO, &card->dev->dev,
+			"memory already initialized\n");
 		card->init_size = card->mm_size;
 	}
 
@@ -1062,7 +1085,7 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i
  failed_magic:
 	iounmap(card->csr_remap);
  failed_remap_csr:
-	release_mem_region(card->csr_base, card->csr_len);
+	pci_release_regions(dev);
  failed_req_csr:
 
 	return ret;
@@ -1077,9 +1100,8 @@ static void mm_pci_remove(struct pci_dev *dev)
 	struct cardinfo *card = pci_get_drvdata(dev);
 
 	tasklet_kill(&card->tasklet);
+	free_irq(dev->irq, card);
 	iounmap(card->csr_remap);
-	release_mem_region(card->csr_base, card->csr_len);
-	free_irq(card->irq, card);
 
 	if (card->mm_pages[0].desc)
 		pci_free_consistent(card->dev, PAGE_SIZE*2,
@@ -1090,6 +1112,9 @@ static void mm_pci_remove(struct pci_dev *dev)
 				    card->mm_pages[1].desc,
 				    card->mm_pages[1].page_dma);
 	blk_cleanup_queue(card->queue);
+
+	pci_release_regions(dev);
+	pci_disable_device(dev);
 }
 
 static const struct pci_device_id mm_pci_ids[] = {
@@ -1109,11 +1134,12 @@ static const struct pci_device_id mm_pci_ids[] = {
 MODULE_DEVICE_TABLE(pci, mm_pci_ids);
 
 static struct pci_driver mm_pci_driver = {
-	.name =		"umem",
-	.id_table =	mm_pci_ids,
-	.probe =	mm_pci_probe,
-	.remove =	mm_pci_remove,
+	.name		= DRIVER_NAME,
+	.id_table	= mm_pci_ids,
+	.probe		= mm_pci_probe,
+	.remove		= mm_pci_remove,
 };
+
 /*
 -----------------------------------------------------------------------------------
 --                               mm_init
@@ -1125,13 +1151,11 @@ static int __init mm_init(void)
 	int retval, i;
 	int err;
 
-	printk(KERN_INFO DRIVER_VERSION " : " DRIVER_DESC "\n");
-
 	retval = pci_register_driver(&mm_pci_driver);
 	if (retval)
 		return -ENOMEM;
 
-	err = major_nr = register_blkdev(0, "umem");
+	err = major_nr = register_blkdev(0, DRIVER_NAME);
 	if (err < 0) {
 		pci_unregister_driver(&mm_pci_driver);
 		return -EIO;
@@ -1157,13 +1181,13 @@ static int __init mm_init(void)
 	}
 
 	init_battery_timer();
-	printk("MM: desc_per_page = %ld\n", DESC_PER_PAGE);
+	printk(KERN_INFO "MM: desc_per_page = %ld\n", DESC_PER_PAGE);
 /* printk("mm_init: Done. 10-19-01 9:00\n"); */
 	return 0;
 
 out:
 	pci_unregister_driver(&mm_pci_driver);
-	unregister_blkdev(major_nr, "umem");
+	unregister_blkdev(major_nr, DRIVER_NAME);
 	while (i--)
 		put_disk(mm_gendisk[i]);
 	return -ENOMEM;
@@ -1186,7 +1210,7 @@ static void __exit mm_cleanup(void)
 
 	pci_unregister_driver(&mm_pci_driver);
 
-	unregister_blkdev(major_nr, "umem");
+	unregister_blkdev(major_nr, DRIVER_NAME);
 }
 
 module_init(mm_init);
diff --git a/drivers/block/umem.h b/drivers/block/umem.h
new file mode 100644
index 00000000000..375c68974c9
--- /dev/null
+++ b/drivers/block/umem.h
@@ -0,0 +1,133 @@
+
+/*
+ * This file contains defines for the
+ *   Micro Memory MM5415
+ * family PCI Memory Module with Battery Backup.
+ *
+ * Copyright Micro Memory INC 2001.  All rights reserved.
+ * Release under the terms of the GNU GENERAL PUBLIC LICENSE version 2.
+ * See the file COPYING.
+ */
+
+#ifndef _DRIVERS_BLOCK_MM_H
+#define _DRIVERS_BLOCK_MM_H
+
+
+#define IRQ_TIMEOUT (1 * HZ)
+
+/* CSR register definition */
+#define MEMCTRLSTATUS_MAGIC	0x00
+#define  MM_MAGIC_VALUE		(unsigned char)0x59
+
+#define MEMCTRLSTATUS_BATTERY	0x04
+#define  BATTERY_1_DISABLED	0x01
+#define  BATTERY_1_FAILURE	0x02
+#define  BATTERY_2_DISABLED	0x04
+#define  BATTERY_2_FAILURE	0x08
+
+#define MEMCTRLSTATUS_MEMORY	0x07
+#define  MEM_128_MB		0xfe
+#define  MEM_256_MB		0xfc
+#define  MEM_512_MB		0xf8
+#define  MEM_1_GB		0xf0
+#define  MEM_2_GB		0xe0
+
+#define MEMCTRLCMD_LEDCTRL	0x08
+#define  LED_REMOVE		2
+#define  LED_FAULT		4
+#define  LED_POWER		6
+#define	 LED_FLIP		255
+#define  LED_OFF		0x00
+#define  LED_ON			0x01
+#define  LED_FLASH_3_5		0x02
+#define  LED_FLASH_7_0		0x03
+#define  LED_POWER_ON		0x00
+#define  LED_POWER_OFF		0x01
+#define  USER_BIT1		0x01
+#define  USER_BIT2		0x02
+
+#define MEMORY_INITIALIZED	USER_BIT1
+
+#define MEMCTRLCMD_ERRCTRL	0x0C
+#define  EDC_NONE_DEFAULT	0x00
+#define  EDC_NONE		0x01
+#define  EDC_STORE_READ		0x02
+#define  EDC_STORE_CORRECT	0x03
+
+#define MEMCTRLCMD_ERRCNT	0x0D
+#define MEMCTRLCMD_ERRSTATUS	0x0E
+
+#define ERROR_DATA_LOG		0x20
+#define ERROR_ADDR_LOG		0x28
+#define ERROR_COUNT		0x3D
+#define ERROR_SYNDROME		0x3E
+#define ERROR_CHECK		0x3F
+
+#define DMA_PCI_ADDR		0x40
+#define DMA_LOCAL_ADDR		0x48
+#define DMA_TRANSFER_SIZE	0x50
+#define DMA_DESCRIPTOR_ADDR	0x58
+#define DMA_SEMAPHORE_ADDR	0x60
+#define DMA_STATUS_CTRL		0x68
+#define  DMASCR_GO		0x00001
+#define  DMASCR_TRANSFER_READ	0x00002
+#define  DMASCR_CHAIN_EN	0x00004
+#define  DMASCR_SEM_EN		0x00010
+#define  DMASCR_DMA_COMP_EN	0x00020
+#define  DMASCR_CHAIN_COMP_EN	0x00040
+#define  DMASCR_ERR_INT_EN	0x00080
+#define  DMASCR_PARITY_INT_EN	0x00100
+#define  DMASCR_ANY_ERR		0x00800
+#define  DMASCR_MBE_ERR		0x01000
+#define  DMASCR_PARITY_ERR_REP	0x02000
+#define  DMASCR_PARITY_ERR_DET	0x04000
+#define  DMASCR_SYSTEM_ERR_SIG	0x08000
+#define  DMASCR_TARGET_ABT	0x10000
+#define  DMASCR_MASTER_ABT	0x20000
+#define  DMASCR_DMA_COMPLETE	0x40000
+#define  DMASCR_CHAIN_COMPLETE	0x80000
+
+/*
+3.SOME PCs HAVE HOST BRIDGES WHICH APPARENTLY DO NOT CORRECTLY HANDLE
+READ-LINE (0xE) OR READ-MULTIPLE (0xC) PCI COMMAND CODES DURING DMA
+TRANSFERS. IN OTHER SYSTEMS THESE COMMAND CODES WILL CAUSE THE HOST BRIDGE
+TO ALLOW LONGER BURSTS DURING DMA READ OPERATIONS. THE UPPER FOUR BITS
+(31..28) OF THE DMA CSR HAVE BEEN MADE PROGRAMMABLE, SO THAT EITHER A 0x6,
+AN 0xE OR A 0xC CAN BE WRITTEN TO THEM TO SET THE COMMAND CODE USED DURING
+DMA READ OPERATIONS.
+*/
+#define        DMASCR_READ   0x60000000
+#define        DMASCR_READLINE   0xE0000000
+#define        DMASCR_READMULTI   0xC0000000
+
+
+#define DMASCR_ERROR_MASK	(DMASCR_MASTER_ABT | DMASCR_TARGET_ABT | DMASCR_SYSTEM_ERR_SIG | DMASCR_PARITY_ERR_DET | DMASCR_MBE_ERR | DMASCR_ANY_ERR)
+#define DMASCR_HARD_ERROR	(DMASCR_MASTER_ABT | DMASCR_TARGET_ABT | DMASCR_SYSTEM_ERR_SIG | DMASCR_PARITY_ERR_DET | DMASCR_MBE_ERR)
+
+#define WINDOWMAP_WINNUM	0x7B
+
+#define DMA_READ_FROM_HOST 0
+#define DMA_WRITE_TO_HOST 1
+
+struct mm_dma_desc {
+	__le64	pci_addr;
+	__le64	local_addr;
+	__le32	transfer_size;
+	u32	zero1;
+	__le64	next_desc_addr;
+	__le64	sem_addr;
+	__le32	control_bits;
+	u32	zero2;
+
+	dma_addr_t data_dma_handle;
+
+	/* Copy of the bits */
+	__le64	sem_control_bits;
+} __attribute__((aligned(8)));
+
+/* bits for card->flags */
+#define UM_FLAG_DMA_IN_REGS		1
+#define UM_FLAG_NO_BYTE_STATUS		2
+#define UM_FLAG_NO_BATTREG		4
+#define	UM_FLAG_NO_BATT			8
+#endif
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 964e51634f2..2bdebcb3ff1 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -150,9 +150,8 @@ static int blkif_queue_request(struct request *req)
 	struct blkfront_info *info = req->rq_disk->private_data;
 	unsigned long buffer_mfn;
 	struct blkif_request *ring_req;
-	struct bio *bio;
+	struct req_iterator iter;
 	struct bio_vec *bvec;
-	int idx;
 	unsigned long id;
 	unsigned int fsect, lsect;
 	int ref;
@@ -186,34 +185,31 @@ static int blkif_queue_request(struct request *req)
 		ring_req->operation = BLKIF_OP_WRITE_BARRIER;
 
 	ring_req->nr_segments = 0;
-	rq_for_each_bio (bio, req) {
-		bio_for_each_segment (bvec, bio, idx) {
-			BUG_ON(ring_req->nr_segments
-			       == BLKIF_MAX_SEGMENTS_PER_REQUEST);
-			buffer_mfn = pfn_to_mfn(page_to_pfn(bvec->bv_page));
-			fsect = bvec->bv_offset >> 9;
-			lsect = fsect + (bvec->bv_len >> 9) - 1;
-			/* install a grant reference. */
-			ref = gnttab_claim_grant_reference(&gref_head);
-			BUG_ON(ref == -ENOSPC);
-
-			gnttab_grant_foreign_access_ref(
+	rq_for_each_segment(bvec, req, iter) {
+		BUG_ON(ring_req->nr_segments == BLKIF_MAX_SEGMENTS_PER_REQUEST);
+		buffer_mfn = pfn_to_mfn(page_to_pfn(bvec->bv_page));
+		fsect = bvec->bv_offset >> 9;
+		lsect = fsect + (bvec->bv_len >> 9) - 1;
+		/* install a grant reference. */
+		ref = gnttab_claim_grant_reference(&gref_head);
+		BUG_ON(ref == -ENOSPC);
+
+		gnttab_grant_foreign_access_ref(
 				ref,
 				info->xbdev->otherend_id,
 				buffer_mfn,
 				rq_data_dir(req) );
 
-			info->shadow[id].frame[ring_req->nr_segments] =
+		info->shadow[id].frame[ring_req->nr_segments] =
 				mfn_to_pfn(buffer_mfn);
 
-			ring_req->seg[ring_req->nr_segments] =
+		ring_req->seg[ring_req->nr_segments] =
 				(struct blkif_request_segment) {
 					.gref       = ref,
 					.first_sect = fsect,
 					.last_sect  = lsect };
 
-			ring_req->nr_segments++;
-		}
+		ring_req->nr_segments++;
 	}
 
 	info->ring.req_prod_pvt++;
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 3ede0b63da1..9e7652dcde6 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -91,6 +91,10 @@
 #include <linux/blkdev.h>
 #include <linux/hdreg.h>
 #include <linux/platform_device.h>
+#if defined(CONFIG_OF)
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
+#endif
 
 MODULE_AUTHOR("Grant Likely <grant.likely@secretlab.ca>");
 MODULE_DESCRIPTION("Xilinx SystemACE device driver");
@@ -158,6 +162,9 @@ MODULE_LICENSE("GPL");
 #define ACE_FIFO_SIZE (32)
 #define ACE_BUF_PER_SECTOR (ACE_SECTOR_SIZE / ACE_FIFO_SIZE)
 
+#define ACE_BUS_WIDTH_8  0
+#define ACE_BUS_WIDTH_16 1
+
 struct ace_reg_ops;
 
 struct ace_device {
@@ -188,7 +195,7 @@ struct ace_device {
 
 	/* Details of hardware device */
 	unsigned long physaddr;
-	void *baseaddr;
+	void __iomem *baseaddr;
 	int irq;
 	int bus_width;		/* 0 := 8 bit; 1 := 16 bit */
 	struct ace_reg_ops *reg_ops;
@@ -220,20 +227,20 @@ struct ace_reg_ops {
 /* 8 Bit bus width */
 static u16 ace_in_8(struct ace_device *ace, int reg)
 {
-	void *r = ace->baseaddr + reg;
+	void __iomem *r = ace->baseaddr + reg;
 	return in_8(r) | (in_8(r + 1) << 8);
 }
 
 static void ace_out_8(struct ace_device *ace, int reg, u16 val)
 {
-	void *r = ace->baseaddr + reg;
+	void __iomem *r = ace->baseaddr + reg;
 	out_8(r, val);
 	out_8(r + 1, val >> 8);
 }
 
 static void ace_datain_8(struct ace_device *ace)
 {
-	void *r = ace->baseaddr + 0x40;
+	void __iomem *r = ace->baseaddr + 0x40;
 	u8 *dst = ace->data_ptr;
 	int i = ACE_FIFO_SIZE;
 	while (i--)
@@ -243,7 +250,7 @@ static void ace_datain_8(struct ace_device *ace)
 
 static void ace_dataout_8(struct ace_device *ace)
 {
-	void *r = ace->baseaddr + 0x40;
+	void __iomem *r = ace->baseaddr + 0x40;
 	u8 *src = ace->data_ptr;
 	int i = ACE_FIFO_SIZE;
 	while (i--)
@@ -931,9 +938,11 @@ static int __devinit ace_setup(struct ace_device *ace)
 {
 	u16 version;
 	u16 val;
-
 	int rc;
 
+	dev_dbg(ace->dev, "ace_setup(ace=0x%p)\n", ace);
+	dev_dbg(ace->dev, "physaddr=0x%lx irq=%i\n", ace->physaddr, ace->irq);
+
 	spin_lock_init(&ace->lock);
 	init_completion(&ace->id_completion);
 
@@ -944,15 +953,6 @@ static int __devinit ace_setup(struct ace_device *ace)
 	if (!ace->baseaddr)
 		goto err_ioremap;
 
-	if (ace->irq != NO_IRQ) {
-		rc = request_irq(ace->irq, ace_interrupt, 0, "systemace", ace);
-		if (rc) {
-			/* Failure - fall back to polled mode */
-			dev_err(ace->dev, "request_irq failed\n");
-			ace->irq = NO_IRQ;
-		}
-	}
-
 	/*
 	 * Initialize the state machine tasklet and stall timer
 	 */
@@ -982,7 +982,7 @@ static int __devinit ace_setup(struct ace_device *ace)
 	snprintf(ace->gd->disk_name, 32, "xs%c", ace->id + 'a');
 
 	/* set bus width */
-	if (ace->bus_width == 1) {
+	if (ace->bus_width == ACE_BUS_WIDTH_16) {
 		/* 0x0101 should work regardless of endianess */
 		ace_out_le16(ace, ACE_BUSMODE, 0x0101);
 
@@ -1005,6 +1005,16 @@ static int __devinit ace_setup(struct ace_device *ace)
 	ace_out(ace, ACE_CTRL, ACE_CTRL_FORCECFGMODE |
 		ACE_CTRL_DATABUFRDYIRQ | ACE_CTRL_ERRORIRQ);
 
+	/* Now we can hook up the irq handler */
+	if (ace->irq != NO_IRQ) {
+		rc = request_irq(ace->irq, ace_interrupt, 0, "systemace", ace);
+		if (rc) {
+			/* Failure - fall back to polled mode */
+			dev_err(ace->dev, "request_irq failed\n");
+			ace->irq = NO_IRQ;
+		}
+	}
+
 	/* Enable interrupts */
 	val = ace_in(ace, ACE_CTRL);
 	val |= ACE_CTRL_DATABUFRDYIRQ | ACE_CTRL_ERRORIRQ;
@@ -1024,16 +1034,14 @@ static int __devinit ace_setup(struct ace_device *ace)
 
 	return 0;
 
-      err_read:
+err_read:
 	put_disk(ace->gd);
-      err_alloc_disk:
+err_alloc_disk:
 	blk_cleanup_queue(ace->queue);
-      err_blk_initq:
+err_blk_initq:
 	iounmap(ace->baseaddr);
-	if (ace->irq != NO_IRQ)
-		free_irq(ace->irq, ace);
-      err_ioremap:
-	printk(KERN_INFO "xsysace: error initializing device at 0x%lx\n",
+err_ioremap:
+	dev_info(ace->dev, "xsysace: error initializing device at 0x%lx\n",
 	       ace->physaddr);
 	return -ENOMEM;
 }
@@ -1056,98 +1064,222 @@ static void __devexit ace_teardown(struct ace_device *ace)
 	iounmap(ace->baseaddr);
 }
 
-/* ---------------------------------------------------------------------
- * Platform Bus Support
- */
-
-static int __devinit ace_probe(struct device *device)
+static int __devinit
+ace_alloc(struct device *dev, int id, unsigned long physaddr,
+	  int irq, int bus_width)
 {
-	struct platform_device *dev = to_platform_device(device);
 	struct ace_device *ace;
-	int i;
+	int rc;
+	dev_dbg(dev, "ace_alloc(%p)\n", dev);
 
-	dev_dbg(device, "ace_probe(%p)\n", device);
+	if (!physaddr) {
+		rc = -ENODEV;
+		goto err_noreg;
+	}
 
-	/*
-	 * Allocate the ace device structure
-	 */
+	/* Allocate and initialize the ace device structure */
 	ace = kzalloc(sizeof(struct ace_device), GFP_KERNEL);
-	if (!ace)
+	if (!ace) {
+		rc = -ENOMEM;
 		goto err_alloc;
-
-	ace->dev = device;
-	ace->id = dev->id;
-	ace->irq = NO_IRQ;
-
-	for (i = 0; i < dev->num_resources; i++) {
-		if (dev->resource[i].flags & IORESOURCE_MEM)
-			ace->physaddr = dev->resource[i].start;
-		if (dev->resource[i].flags & IORESOURCE_IRQ)
-			ace->irq = dev->resource[i].start;
 	}
 
-	/* FIXME: Should get bus_width from the platform_device struct */
-	ace->bus_width = 1;
-
-	dev_set_drvdata(&dev->dev, ace);
+	ace->dev = dev;
+	ace->id = id;
+	ace->physaddr = physaddr;
+	ace->irq = irq;
+	ace->bus_width = bus_width;
 
-	/* Call the bus-independant setup code */
-	if (ace_setup(ace) != 0)
+	/* Call the setup code */
+	rc = ace_setup(ace);
+	if (rc)
 		goto err_setup;
 
+	dev_set_drvdata(dev, ace);
 	return 0;
 
-      err_setup:
-	dev_set_drvdata(&dev->dev, NULL);
+err_setup:
+	dev_set_drvdata(dev, NULL);
 	kfree(ace);
-      err_alloc:
-	printk(KERN_ERR "xsysace: could not initialize device\n");
-	return -ENOMEM;
+err_alloc:
+err_noreg:
+	dev_err(dev, "could not initialize device, err=%i\n", rc);
+	return rc;
 }
 
-/*
- * Platform bus remove() method
- */
-static int __devexit ace_remove(struct device *device)
+static void __devexit ace_free(struct device *dev)
 {
-	struct ace_device *ace = dev_get_drvdata(device);
-
-	dev_dbg(device, "ace_remove(%p)\n", device);
+	struct ace_device *ace = dev_get_drvdata(dev);
+	dev_dbg(dev, "ace_free(%p)\n", dev);
 
 	if (ace) {
 		ace_teardown(ace);
+		dev_set_drvdata(dev, NULL);
 		kfree(ace);
 	}
+}
+
+/* ---------------------------------------------------------------------
+ * Platform Bus Support
+ */
+
+static int __devinit ace_probe(struct platform_device *dev)
+{
+	unsigned long physaddr = 0;
+	int bus_width = ACE_BUS_WIDTH_16; /* FIXME: should not be hard coded */
+	int id = dev->id;
+	int irq = NO_IRQ;
+	int i;
 
+	dev_dbg(&dev->dev, "ace_probe(%p)\n", dev);
+
+	for (i = 0; i < dev->num_resources; i++) {
+		if (dev->resource[i].flags & IORESOURCE_MEM)
+			physaddr = dev->resource[i].start;
+		if (dev->resource[i].flags & IORESOURCE_IRQ)
+			irq = dev->resource[i].start;
+	}
+
+	/* Call the bus-independant setup code */
+	return ace_alloc(&dev->dev, id, physaddr, irq, bus_width);
+}
+
+/*
+ * Platform bus remove() method
+ */
+static int __devexit ace_remove(struct platform_device *dev)
+{
+	ace_free(&dev->dev);
 	return 0;
 }
 
-static struct device_driver ace_driver = {
-	.name = "xsysace",
-	.bus = &platform_bus_type,
+static struct platform_driver ace_platform_driver = {
 	.probe = ace_probe,
 	.remove = __devexit_p(ace_remove),
+	.driver = {
+		.owner = THIS_MODULE,
+		.name = "xsysace",
+	},
+};
+
+/* ---------------------------------------------------------------------
+ * OF_Platform Bus Support
+ */
+
+#if defined(CONFIG_OF)
+static int __devinit
+ace_of_probe(struct of_device *op, const struct of_device_id *match)
+{
+	struct resource res;
+	unsigned long physaddr;
+	const u32 *id;
+	int irq, bus_width, rc;
+
+	dev_dbg(&op->dev, "ace_of_probe(%p, %p)\n", op, match);
+
+	/* device id */
+	id = of_get_property(op->node, "port-number", NULL);
+
+	/* physaddr */
+	rc = of_address_to_resource(op->node, 0, &res);
+	if (rc) {
+		dev_err(&op->dev, "invalid address\n");
+		return rc;
+	}
+	physaddr = res.start;
+
+	/* irq */
+	irq = irq_of_parse_and_map(op->node, 0);
+
+	/* bus width */
+	bus_width = ACE_BUS_WIDTH_16;
+	if (of_find_property(op->node, "8-bit", NULL))
+		bus_width = ACE_BUS_WIDTH_8;
+
+	/* Call the bus-independant setup code */
+	return ace_alloc(&op->dev, id ? *id : 0, physaddr, irq, bus_width);
+}
+
+static int __devexit ace_of_remove(struct of_device *op)
+{
+	ace_free(&op->dev);
+	return 0;
+}
+
+/* Match table for of_platform binding */
+static struct of_device_id __devinit ace_of_match[] = {
+	{ .compatible = "xilinx,xsysace", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, ace_of_match);
+
+static struct of_platform_driver ace_of_driver = {
+	.owner = THIS_MODULE,
+	.name = "xsysace",
+	.match_table = ace_of_match,
+	.probe = ace_of_probe,
+	.remove = __devexit_p(ace_of_remove),
+	.driver = {
+		.name = "xsysace",
+	},
 };
 
+/* Registration helpers to keep the number of #ifdefs to a minimum */
+static inline int __init ace_of_register(void)
+{
+	pr_debug("xsysace: registering OF binding\n");
+	return of_register_platform_driver(&ace_of_driver);
+}
+
+static inline void __exit ace_of_unregister(void)
+{
+	of_unregister_platform_driver(&ace_of_driver);
+}
+#else /* CONFIG_OF */
+/* CONFIG_OF not enabled; do nothing helpers */
+static inline int __init ace_of_register(void) { return 0; }
+static inline void __exit ace_of_unregister(void) { }
+#endif /* CONFIG_OF */
+
 /* ---------------------------------------------------------------------
  * Module init/exit routines
  */
 static int __init ace_init(void)
 {
+	int rc;
+
 	ace_major = register_blkdev(ace_major, "xsysace");
 	if (ace_major <= 0) {
-		printk(KERN_WARNING "xsysace: register_blkdev() failed\n");
-		return ace_major;
+		rc = -ENOMEM;
+		goto err_blk;
 	}
 
-	pr_debug("Registering Xilinx SystemACE driver, major=%i\n", ace_major);
-	return driver_register(&ace_driver);
+	rc = ace_of_register();
+	if (rc)
+		goto err_of;
+
+	pr_debug("xsysace: registering platform binding\n");
+	rc = platform_driver_register(&ace_platform_driver);
+	if (rc)
+		goto err_plat;
+
+	pr_info("Xilinx SystemACE device driver, major=%i\n", ace_major);
+	return 0;
+
+err_plat:
+	ace_of_unregister();
+err_of:
+	unregister_blkdev(ace_major, "xsysace");
+err_blk:
+	printk(KERN_ERR "xsysace: registration failed; err=%i\n", rc);
+	return rc;
 }
 
 static void __exit ace_exit(void)
 {
 	pr_debug("Unregistering Xilinx SystemACE driver\n");
-	driver_unregister(&ace_driver);
+	platform_driver_unregister(&ace_platform_driver);
+	ace_of_unregister();
 	unregister_blkdev(ace_major, "xsysace");
 }
 
diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
index 0289705967d..cd406416eff 100644
--- a/drivers/char/i8k.c
+++ b/drivers/char/i8k.c
@@ -98,9 +98,9 @@ struct smm_regs {
 	unsigned int edi __attribute__ ((packed));
 };
 
-static inline char *i8k_get_dmi_data(int field)
+static inline const char *i8k_get_dmi_data(int field)
 {
-	char *dmi_data = dmi_get_system_info(field);
+	const char *dmi_data = dmi_get_system_info(field);
 
 	return dmi_data && *dmi_data ? dmi_data : "?";
 }
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index dd441ff4af5..7901d5f218e 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1965,10 +1965,10 @@ struct dmi_ipmi_data
 	u8              slave_addr;
 };
 
-static int __devinit decode_dmi(struct dmi_header *dm,
+static int __devinit decode_dmi(const struct dmi_header *dm,
 				struct dmi_ipmi_data *dmi)
 {
-	u8              *data = (u8 *)dm;
+	const u8	*data = (const u8 *)dm;
 	unsigned long  	base_addr;
 	u8		reg_spacing;
 	u8              len = dm->length;
@@ -2091,13 +2091,14 @@ static __devinit void try_init_dmi(struct dmi_ipmi_data *ipmi_data)
 
 static void __devinit dmi_find_bmc(void)
 {
-	struct dmi_device    *dev = NULL;
+	const struct dmi_device *dev = NULL;
 	struct dmi_ipmi_data data;
 	int                  rv;
 
 	while ((dev = dmi_find_device(DMI_DEV_TYPE_IPMI, NULL, dev))) {
 		memset(&data, 0, sizeof(data));
-		rv = decode_dmi((struct dmi_header *) dev->device_data, &data);
+		rv = decode_dmi((const struct dmi_header *) dev->device_data,
+				&data);
 		if (!rv)
 			try_init_dmi(&data);
 	}
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index f7318b3b51f..0cdadea7a40 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -8,9 +8,9 @@
 #include <linux/slab.h>
 #include <asm/dmi.h>
 
-static char * __init dmi_string(struct dmi_header *dm, u8 s)
+static char * __init dmi_string(const struct dmi_header *dm, u8 s)
 {
-	u8 *bp = ((u8 *) dm) + dm->length;
+	const u8 *bp = ((u8 *) dm) + dm->length;
 	char *str = "";
 
 	if (s) {
@@ -37,7 +37,7 @@ static char * __init dmi_string(struct dmi_header *dm, u8 s)
  *	pointing to completely the wrong place for example
  */
 static int __init dmi_table(u32 base, int len, int num,
-			    void (*decode)(struct dmi_header *))
+			    void (*decode)(const struct dmi_header *))
 {
 	u8 *buf, *data;
 	int i = 0;
@@ -53,7 +53,8 @@ static int __init dmi_table(u32 base, int len, int num,
 	 *	OR we run off the end of the table (also happens)
 	 */
 	while ((i < num) && (data - buf + sizeof(struct dmi_header)) <= len) {
-		struct dmi_header *dm = (struct dmi_header *)data;
+		const struct dmi_header *dm = (const struct dmi_header *)data;
+
 		/*
 		 *  We want to know the total length (formated area and strings)
 		 *  before decoding to make sure we won't run off the table in
@@ -71,7 +72,7 @@ static int __init dmi_table(u32 base, int len, int num,
 	return 0;
 }
 
-static int __init dmi_checksum(u8 *buf)
+static int __init dmi_checksum(const u8 *buf)
 {
 	u8 sum = 0;
 	int a;
@@ -89,9 +90,10 @@ int dmi_available;
 /*
  *	Save a DMI string
  */
-static void __init dmi_save_ident(struct dmi_header *dm, int slot, int string)
+static void __init dmi_save_ident(const struct dmi_header *dm, int slot, int string)
 {
-	char *p, *d = (char*) dm;
+	const char *d = (const char*) dm;
+	char *p;
 
 	if (dmi_ident[slot])
 		return;
@@ -103,9 +105,9 @@ static void __init dmi_save_ident(struct dmi_header *dm, int slot, int string)
 	dmi_ident[slot] = p;
 }
 
-static void __init dmi_save_uuid(struct dmi_header *dm, int slot, int index)
+static void __init dmi_save_uuid(const struct dmi_header *dm, int slot, int index)
 {
-	u8 *d = (u8*) dm + index;
+	const u8 *d = (u8*) dm + index;
 	char *s;
 	int is_ff = 1, is_00 = 1, i;
 
@@ -132,9 +134,9 @@ static void __init dmi_save_uuid(struct dmi_header *dm, int slot, int index)
         dmi_ident[slot] = s;
 }
 
-static void __init dmi_save_type(struct dmi_header *dm, int slot, int index)
+static void __init dmi_save_type(const struct dmi_header *dm, int slot, int index)
 {
-	u8 *d = (u8*) dm + index;
+	const u8 *d = (u8*) dm + index;
 	char *s;
 
 	if (dmi_ident[slot])
@@ -148,13 +150,13 @@ static void __init dmi_save_type(struct dmi_header *dm, int slot, int index)
 	dmi_ident[slot] = s;
 }
 
-static void __init dmi_save_devices(struct dmi_header *dm)
+static void __init dmi_save_devices(const struct dmi_header *dm)
 {
 	int i, count = (dm->length - sizeof(struct dmi_header)) / 2;
 	struct dmi_device *dev;
 
 	for (i = 0; i < count; i++) {
-		char *d = (char *)(dm + 1) + (i * 2);
+		const char *d = (char *)(dm + 1) + (i * 2);
 
 		/* Skip disabled device */
 		if ((*d & 0x80) == 0)
@@ -173,7 +175,7 @@ static void __init dmi_save_devices(struct dmi_header *dm)
 	}
 }
 
-static void __init dmi_save_oem_strings_devices(struct dmi_header *dm)
+static void __init dmi_save_oem_strings_devices(const struct dmi_header *dm)
 {
 	int i, count = *(u8 *)(dm + 1);
 	struct dmi_device *dev;
@@ -194,7 +196,7 @@ static void __init dmi_save_oem_strings_devices(struct dmi_header *dm)
 	}
 }
 
-static void __init dmi_save_ipmi_device(struct dmi_header *dm)
+static void __init dmi_save_ipmi_device(const struct dmi_header *dm)
 {
 	struct dmi_device *dev;
 	void * data;
@@ -225,7 +227,7 @@ static void __init dmi_save_ipmi_device(struct dmi_header *dm)
  *	and machine entries. For 2.5 we should pull the smbus controller info
  *	out of here.
  */
-static void __init dmi_decode(struct dmi_header *dm)
+static void __init dmi_decode(const struct dmi_header *dm)
 {
 	switch(dm->type) {
 	case 0:		/* BIOS Information */
@@ -265,9 +267,10 @@ static void __init dmi_decode(struct dmi_header *dm)
 	}
 }
 
-static int __init dmi_present(char __iomem *p)
+static int __init dmi_present(const char __iomem *p)
 {
 	u8 buf[15];
+
 	memcpy_fromio(buf, p, 15);
 	if ((memcmp(buf, "_DMI_", 5) == 0) && dmi_checksum(buf)) {
 		u16 num = (buf[13] << 8) | buf[12];
@@ -348,10 +351,10 @@ void __init dmi_scan_machine(void)
  *	returns non zero or we hit the end. Callback function is called for
  *	each successful match. Returns the number of matches.
  */
-int dmi_check_system(struct dmi_system_id *list)
+int dmi_check_system(const struct dmi_system_id *list)
 {
 	int i, count = 0;
-	struct dmi_system_id *d = list;
+	const struct dmi_system_id *d = list;
 
 	while (d->ident) {
 		for (i = 0; i < ARRAY_SIZE(d->matches); i++) {
@@ -380,7 +383,7 @@ EXPORT_SYMBOL(dmi_check_system);
  *	Returns one DMI data value, can be used to perform
  *	complex DMI data checks.
  */
-char *dmi_get_system_info(int field)
+const char *dmi_get_system_info(int field)
 {
 	return dmi_ident[field];
 }
@@ -391,7 +394,7 @@ EXPORT_SYMBOL(dmi_get_system_info);
  *	dmi_name_in_vendors - Check if string is anywhere in the DMI vendor information.
  *	@str: 	Case sensitive Name
  */
-int dmi_name_in_vendors(char *str)
+int dmi_name_in_vendors(const char *str)
 {
 	static int fields[] = { DMI_BIOS_VENDOR, DMI_BIOS_VERSION, DMI_SYS_VENDOR,
 				DMI_PRODUCT_NAME, DMI_PRODUCT_VERSION, DMI_BOARD_VENDOR,
@@ -418,13 +421,15 @@ EXPORT_SYMBOL(dmi_name_in_vendors);
  *	A new search is initiated by passing %NULL as the @from argument.
  *	If @from is not %NULL, searches continue from next device.
  */
-struct dmi_device * dmi_find_device(int type, const char *name,
-				    struct dmi_device *from)
+const struct dmi_device * dmi_find_device(int type, const char *name,
+				    const struct dmi_device *from)
 {
-	struct list_head *d, *head = from ? &from->list : &dmi_devices;
+	const struct list_head *head = from ? &from->list : &dmi_devices;
+	struct list_head *d;
 
 	for(d = head->next; d != &dmi_devices; d = d->next) {
-		struct dmi_device *dev = list_entry(d, struct dmi_device, list);
+		const struct dmi_device *dev =
+			list_entry(d, struct dmi_device, list);
 
 		if (((type == DMI_DEV_TYPE_ANY) || (dev->type == type)) &&
 		    ((name == NULL) || (strcmp(dev->name, name) == 0)))
@@ -444,7 +449,7 @@ EXPORT_SYMBOL(dmi_find_device);
 int dmi_get_year(int field)
 {
 	int year;
-	char *s = dmi_get_system_info(field);
+	const char *s = dmi_get_system_info(field);
 
 	if (!s)
 		return -1;
diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c
index d575ee958de..2317f4bb9c9 100644
--- a/drivers/hwmon/abituguru.c
+++ b/drivers/hwmon/abituguru.c
@@ -1449,7 +1449,7 @@ static int __init abituguru_init(void)
 	struct resource res = { .flags = IORESOURCE_IO };
 
 #ifdef CONFIG_DMI
-	char *board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
+	const char *board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
 
 	/* safety check, refuse to load on non Abit motherboards */
 	if (!force && (!board_vendor ||
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index 941729a131f..56213b7f818 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -1071,7 +1071,7 @@ static const struct attribute_group temperature_attributes_group =
 /*
  * applesmc_dmi_match - found a match.  return one, short-circuiting the hunt.
  */
-static int applesmc_dmi_match(struct dmi_system_id *id)
+static int applesmc_dmi_match(const struct dmi_system_id *id)
 {
 	int i = 0;
 	struct dmi_match_data* dmi_data = id->driver_data;
diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c
index e0cf5e6fe5b..a7c6d407572 100644
--- a/drivers/hwmon/hdaps.c
+++ b/drivers/hwmon/hdaps.c
@@ -480,14 +480,14 @@ static struct attribute_group hdaps_attribute_group = {
 /* Module stuff */
 
 /* hdaps_dmi_match - found a match.  return one, short-circuiting the hunt. */
-static int __init hdaps_dmi_match(struct dmi_system_id *id)
+static int __init hdaps_dmi_match(const struct dmi_system_id *id)
 {
 	printk(KERN_INFO "hdaps: %s detected.\n", id->ident);
 	return 1;
 }
 
 /* hdaps_dmi_match_invert - found an inverted match. */
-static int __init hdaps_dmi_match_invert(struct dmi_system_id *id)
+static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
 {
 	hdaps_invert = 1;
 	printk(KERN_INFO "hdaps: inverting axis readings.\n");
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 4200251ff63..aa0e0c9f74c 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -308,6 +308,14 @@ config IDE_GENERIC
 	help
 	  If unsure, say N.
 
+config BLK_DEV_PLATFORM
+	tristate "Platform driver for IDE interfaces"
+	help
+	  This is the platform IDE driver, used mostly for Memory Mapped
+	  IDE devices, like Compact Flashes running in True IDE mode.
+
+	  If unsure, say N.
+
 config BLK_DEV_CMD640
 	bool "CMD640 chipset bugfix/support"
 	depends on X86
@@ -351,17 +359,16 @@ config BLK_DEV_IDEPNP
 	  would like the kernel to automatically detect and activate
 	  it, say Y here.
 
+if PCI
+
+comment "PCI IDE chipsets support"
+
 config BLK_DEV_IDEPCI
-	bool "PCI IDE chipset support" if PCI
-	default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDEDMA_PMAC
-	help
-	  Say Y here for PCI systems which use IDE drive(s).
-	  This option helps the IDE driver to automatically detect and
-	  configure all PCI-based IDE interfaces in your system.
+	bool
 
 config IDEPCI_SHARE_IRQ
 	bool "Sharing PCI IDE interrupts support"
-	depends on PCI && BLK_DEV_IDEPCI
+	depends on BLK_DEV_IDEPCI
 	help
 	  Some ATA/IDE chipsets have hardware support which allows for
 	  sharing a single IRQ with other cards. To enable support for
@@ -371,11 +378,11 @@ config IDEPCI_SHARE_IRQ
 	  If unsure, say N.
 
 config IDEPCI_PCIBUS_ORDER
-	def_bool PCI && BLK_DEV_IDE=y && BLK_DEV_IDEPCI
+	def_bool BLK_DEV_IDE=y && BLK_DEV_IDEPCI
 
 config BLK_DEV_OFFBOARD
 	bool "Boot off-board chipsets first support"
-	depends on PCI && BLK_DEV_IDEPCI
+	depends on BLK_DEV_IDEPCI
 	help
 	  Normally, IDE controllers built into the motherboard (on-board
 	  controllers) are assigned to ide0 and ide1 while those on add-in PCI
@@ -398,21 +405,23 @@ config BLK_DEV_OFFBOARD
 
 config BLK_DEV_GENERIC
 	tristate "Generic PCI IDE Chipset Support"
-	depends on BLK_DEV_IDEPCI
+	select BLK_DEV_IDEPCI
         help
           This option provides generic support for various PCI IDE Chipsets
           which otherwise might not be supported.
 
 config BLK_DEV_OPTI621
 	tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)"
-	depends on PCI && BLK_DEV_IDEPCI && EXPERIMENTAL
+	depends on EXPERIMENTAL
+	select BLK_DEV_IDEPCI
 	help
 	  This is a driver for the OPTi 82C621 EIDE controller.
 	  Please read the comments at the top of <file:drivers/ide/pci/opti621.c>.
 
 config BLK_DEV_RZ1000
 	tristate "RZ1000 chipset bugfix/support"
-	depends on PCI && BLK_DEV_IDEPCI && X86
+	depends on X86
+	select BLK_DEV_IDEPCI
 	help
 	  The PC-Technologies RZ1000 IDE chip is used on many common 486 and
 	  Pentium motherboards, usually along with the "Neptune" chipset.
@@ -423,35 +432,21 @@ config BLK_DEV_RZ1000
 	  things will operate 100% reliably.
 
 config BLK_DEV_IDEDMA_PCI
-	bool "Generic PCI bus-master DMA support"
-	depends on PCI && BLK_DEV_IDEPCI
-	---help---
-	  If your PCI system uses IDE drive(s) (as opposed to SCSI, say) and
-	  is capable of bus-master DMA operation (most Pentium PCI systems),
-	  you will want to say Y here to reduce CPU overhead. You can then use
-	  the "hdparm" utility to enable DMA for drives for which it was not
-	  enabled automatically. By default, DMA is not enabled automatically
-	  for these drives, but you can change that by saying Y to the
-	  following question "Use DMA by default when available". You can get
-	  the latest version of the hdparm utility from
-	  <ftp://ibiblio.org/pub/Linux/system/hardware/>.
-
-	  Read the comments at the beginning of <file:drivers/ide/ide-dma.c>
-	  and the file <file:Documentation/ide.txt> for more information.
-
-	  It is safe to say Y to this question.
-
-if BLK_DEV_IDEDMA_PCI
+	bool
+	select BLK_DEV_IDEPCI
 
 config BLK_DEV_IDEDMA_FORCED
 	bool "Force enable legacy 2.0.X HOSTS to use DMA"
+	depends on BLK_DEV_IDEDMA_PCI
 	help
 	  This is an old piece of lost code from Linux 2.0 Kernels.
 
 	  Generally say N here.
 
+# TODO: remove it
 config IDEDMA_ONLYDISK
 	bool "Enable DMA only for disks "
+	depends on BLK_DEV_IDEDMA_PCI
 	help
 	  This is used if you know your ATAPI Devices are going to fail DMA
 	  Transfers.
@@ -460,6 +455,7 @@ config IDEDMA_ONLYDISK
 
 config BLK_DEV_AEC62XX
 	tristate "AEC62XX chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
 	  IDE controllers. This allows the kernel to change PIO, DMA and UDMA
@@ -467,6 +463,7 @@ config BLK_DEV_AEC62XX
 
 config BLK_DEV_ALI15X3
 	tristate "ALI M15x3 chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
 	  onboard chipsets.  It also tests for Simplex mode and enables
@@ -495,6 +492,7 @@ config WDC_ALI15X3
 
 config BLK_DEV_AMD74XX
 	tristate "AMD and nVidia IDE support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds explicit support for AMD-7xx and AMD-8111 chips
 	  and also for the nVidia nForce chip.  This allows the kernel to
@@ -504,6 +502,7 @@ config BLK_DEV_AMD74XX
 config BLK_DEV_ATIIXP
 	tristate "ATI IXP chipset IDE support"
 	depends on X86
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds explicit support for ATI IXP chipset.
 	  This allows the kernel to change PIO, DMA and UDMA speeds
@@ -513,18 +512,21 @@ config BLK_DEV_ATIIXP
 
 config BLK_DEV_CMD64X
 	tristate "CMD64{3|6|8|9} chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  Say Y here if you have an IDE controller which uses any of these
 	  chipsets: CMD643, CMD646, or CMD648.
 
 config BLK_DEV_TRIFLEX
 	tristate "Compaq Triflex IDE support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  Say Y here if you have a Compaq Triflex IDE controller, such
 	  as those commonly found on Compaq Pentium-Pro systems
 
 config BLK_DEV_CY82C693
 	tristate "CY82C693 chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds detection and support for the CY82C693 chipset
 	  used on Digital's PC-Alpha 164SX boards.
@@ -535,6 +537,7 @@ config BLK_DEV_CY82C693
 config BLK_DEV_CS5520
 	tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
 	depends on EXPERIMENTAL
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
 	  5510/5520 chipset. This will automatically be detected and
@@ -544,6 +547,7 @@ config BLK_DEV_CS5520
 
 config BLK_DEV_CS5530
 	tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
 	  will automatically be detected and configured if found.
@@ -553,6 +557,7 @@ config BLK_DEV_CS5530
 config BLK_DEV_CS5535
 	tristate "AMD CS5535 chipset support"
 	depends on X86 && !X86_64
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  Include support for UDMA on the NSC/AMD CS5535 companion chipset.
 	  This will automatically be detected and configured if found.
@@ -561,6 +566,7 @@ config BLK_DEV_CS5535
 
 config BLK_DEV_HPT34X
 	tristate "HPT34X chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds up to 4 more EIDE devices sharing a single
 	  interrupt. The HPT343 chipset in its current form is a non-bootable
@@ -581,7 +587,8 @@ config HPT34X_AUTODMA
 
 config BLK_DEV_HPT366
 	tristate "HPT36X/37X chipset support"
-	---help---
+	select BLK_DEV_IDEDMA_PCI
+	help
 	  HPT366 is an Ultra DMA chipset for ATA-66.
 	  HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
 	  HPT370 is an Ultra DMA chipset for ATA-100.
@@ -605,18 +612,21 @@ config BLK_DEV_HPT366
 
 config BLK_DEV_JMICRON
 	tristate "JMicron JMB36x support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  Basic support for the JMicron ATA controllers. For full support
 	  use the libata drivers.
 
 config BLK_DEV_SC1200
 	tristate "National SCx200 chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds support for the built in IDE on the National
 	  SCx200 series of embedded x86 "Geode" systems
 
 config BLK_DEV_PIIX
 	tristate "Intel PIIXn chipsets support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds explicit support for Intel PIIX and ICH chips
 	  and also for the Efar Victory66 (slc90e66) chip.  This allows
@@ -625,17 +635,20 @@ config BLK_DEV_PIIX
 
 config BLK_DEV_IT8213
 	tristate "IT8213 IDE support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	 This driver adds support for the ITE 8213 IDE controller.
 
 config BLK_DEV_IT821X
 	tristate "IT821X IDE support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds support for the ITE 8211 IDE controller and the
 	  IT 8212 IDE RAID controller in both RAID and pass-through mode.
 
 config BLK_DEV_NS87415
 	tristate "NS87415 chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds detection and support for the NS87415 chip
 	  (used mainly on SPARC64 and PA-RISC machines).
@@ -644,6 +657,7 @@ config BLK_DEV_NS87415
 
 config BLK_DEV_PDC202XX_OLD
 	tristate "PROMISE PDC202{46|62|65|67} support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  Promise Ultra33 or PDC20246
 	  Promise Ultra66 or PDC20262
@@ -685,9 +699,11 @@ config PDC202XX_BURST
 
 config BLK_DEV_PDC202XX_NEW
 	tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
+	select BLK_DEV_IDEDMA_PCI
 
 config BLK_DEV_SVWKS
 	tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
 	  chipsets.
@@ -696,6 +712,7 @@ config BLK_DEV_SGIIOC4
 	tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
 	depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
 	select IDEPCI_SHARE_IRQ
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
 	  chipset, which has one channel and can support two devices.
@@ -703,6 +720,7 @@ config BLK_DEV_SGIIOC4
 
 config BLK_DEV_SIIMAGE
 	tristate "Silicon Image chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds PIO/(U)DMA support for the SI CMD680 and SII
 	  3112 (Serial ATA) chips.
@@ -710,7 +728,8 @@ config BLK_DEV_SIIMAGE
 config BLK_DEV_SIS5513
 	tristate "SiS5513 chipset support"
 	depends on X86
-	---help---
+	select BLK_DEV_IDEDMA_PCI
+	help
 	  This driver ensures (U)DMA support for SIS5513 chipset family based
 	  mainboards.
 
@@ -729,6 +748,7 @@ config BLK_DEV_SIS5513
 config BLK_DEV_SL82C105
 	tristate "Winbond SL82c105 support"
 	depends on (PPC || ARM)
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  If you have a Winbond SL82c105 IDE controller, say Y here to enable
 	  special configuration for this chip. This is common on various CHRP
@@ -736,6 +756,7 @@ config BLK_DEV_SL82C105
 
 config BLK_DEV_SLC90E66
 	tristate "SLC90E66 chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver ensures (U)DMA support for Victory66 SouthBridges for
 	  SMsC with Intel NorthBridges.  This is an Ultra66 based chipset.
@@ -751,6 +772,7 @@ config BLK_DEV_SLC90E66
 
 config BLK_DEV_TRM290
 	tristate "Tekram TRM290 chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds support for bus master DMA transfers
 	  using the Tekram TRM290 PCI IDE chip. Volunteers are
@@ -759,6 +781,7 @@ config BLK_DEV_TRM290
 
 config BLK_DEV_VIA82CXXX
 	tristate "VIA82CXXX chipset support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver adds explicit support for VIA BusMastering IDE chips.
 	  This allows the kernel to change PIO, DMA and UDMA speeds and to
@@ -766,12 +789,14 @@ config BLK_DEV_VIA82CXXX
 
 config BLK_DEV_TC86C001
 	tristate "Toshiba TC86C001 support"
+	select BLK_DEV_IDEDMA_PCI
 	help
 	This driver adds support for Toshiba TC86C001 GOKU-S chip.
 
 config BLK_DEV_CELLEB
 	tristate "Toshiba's Cell Reference Set IDE support"
 	depends on PPC_CELLEB
+	select BLK_DEV_IDEDMA_PCI
 	help
 	  This driver provides support for the built-in IDE controller on
 	  Toshiba Cell Reference Board.
@@ -985,24 +1010,9 @@ config IDE_EXT_DIRECT
 endchoice
 
 # no isa -> no vlb
-config IDE_CHIPSETS
-	bool "Other IDE chipset support"
-	depends on ISA
-	---help---
-	  Say Y here if you want to include enhanced support for various IDE
-	  interface chipsets used on motherboards and add-on cards. You can
-	  then pick your particular IDE chip from among the following options.
-	  This enhanced support may be necessary for Linux to be able to
-	  access the 3rd/4th drives in some systems. It may also enable
-	  setting of higher speed I/O rates to improve system performance with
-	  these chipsets. Most of these also require special kernel boot
-	  parameters to actually turn on the support at runtime; you can find
-	  a list of these in the file <file:Documentation/ide.txt>.
-
-	  People with SCSI-only systems can say N here.
-
-if IDE_CHIPSETS
+if ISA
 
+comment "Other IDE chipsets support"
 comment "Note: most of these also require special kernel boot parameters"
 
 config BLK_DEV_4DRIVES
diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c
index 8a9b98fcb66..7912a471f10 100644
--- a/drivers/ide/arm/icside.c
+++ b/drivers/ide/arm/icside.c
@@ -248,15 +248,9 @@ static void icside_build_sglist(ide_drive_t *drive, struct request *rq)
  *	MW1	80	50	50	150	C
  *	MW2	70	25	25	120	C
  */
-static int icside_set_speed(ide_drive_t *drive, u8 xfer_mode)
+static int icside_set_speed(ide_drive_t *drive, const u8 xfer_mode)
 {
-	int on = 0, cycle_time = 0, use_dma_info = 0;
-
-	/*
-	 * Limit the transfer speed to MW_DMA_2.
-	 */
-	if (xfer_mode > XFER_MW_DMA_2)
-		xfer_mode = XFER_MW_DMA_2;
+	int cycle_time, use_dma_info = 0;
 
 	switch (xfer_mode) {
 	case XFER_MW_DMA_2:
@@ -278,6 +272,8 @@ static int icside_set_speed(ide_drive_t *drive, u8 xfer_mode)
 	case XFER_SW_DMA_0:
 		cycle_time = 480;
 		break;
+	default:
+		return 1;
 	}
 
 	/*
@@ -289,17 +285,10 @@ static int icside_set_speed(ide_drive_t *drive, u8 xfer_mode)
 
 	drive->drive_data = cycle_time;
 
-	if (cycle_time && ide_config_drive_speed(drive, xfer_mode) == 0)
-		on = 1;
-	else
-		drive->drive_data = 480;
-
 	printk("%s: %s selected (peak %dMB/s)\n", drive->name,
 		ide_xfer_verbose(xfer_mode), 2000 / drive->drive_data);
 
-	drive->current_speed = xfer_mode;
-
-	return on;
+	return ide_config_drive_speed(drive, xfer_mode);
 }
 
 static void icside_dma_host_off(ide_drive_t *drive)
@@ -326,8 +315,7 @@ static int icside_dma_check(ide_drive_t *drive)
 {
 	struct hd_driveid *id = drive->id;
 	ide_hwif_t *hwif = HWIF(drive);
-	int xfer_mode = XFER_PIO_2;
-	int on;
+	int xfer_mode = 0;
 
 	if (!(id->capability & 1) || !hwif->autodma)
 		goto out;
@@ -356,9 +344,10 @@ static int icside_dma_check(ide_drive_t *drive)
 	}
 
 out:
-	on = icside_set_speed(drive, xfer_mode);
+	if (xfer_mode == 0)
+		return -1;
 
-	return on ? 0 : -1;
+	return icside_set_speed(drive, xfer_mode) ? -1 : 0;
 }
 
 static int icside_dma_end(ide_drive_t *drive)
diff --git a/drivers/ide/cris/ide-cris.c b/drivers/ide/cris/ide-cris.c
index 04636f7eaae..4bb42b30bfc 100644
--- a/drivers/ide/cris/ide-cris.c
+++ b/drivers/ide/cris/ide-cris.c
@@ -680,12 +680,10 @@ static void cris_dma_off(ide_drive_t *drive)
 {
 }
 
-static void tune_cris_ide(ide_drive_t *drive, u8 pio)
+static void cris_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	int setup, strobe, hold;
 
-	pio = ide_get_best_pio_mode(drive, pio, 4);
-
 	switch(pio)
 	{
 		case 0:
@@ -722,15 +720,10 @@ static void tune_cris_ide(ide_drive_t *drive, u8 pio)
 	(void)ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
 
-static int speed_cris_ide(ide_drive_t *drive, u8 speed)
+static int speed_cris_ide(ide_drive_t *drive, const u8 speed)
 {
 	int cyc = 0, dvs = 0, strobe = 0, hold = 0;
 
-	if (speed >= XFER_PIO_0 && speed <= XFER_PIO_4) {
-		tune_cris_ide(drive, speed - XFER_PIO_0);
-		return ide_config_drive_speed(drive, speed);
-	}
-
 	switch(speed)
 	{
 		case XFER_UDMA_0:
@@ -797,7 +790,7 @@ init_e100_ide (void)
 		ide_register_hw(&hw, 1, &hwif);
 		hwif->mmio = 1;
 		hwif->chipset = ide_etrax100;
-		hwif->tuneproc = &tune_cris_ide;
+		hwif->set_pio_mode = &cris_set_pio_mode;
 		hwif->speedproc = &speed_cris_ide;
 		hwif->ata_input_data = &cris_ide_input_data;
 		hwif->ata_output_data = &cris_ide_output_data;
diff --git a/drivers/ide/ide-acpi.c b/drivers/ide/ide-acpi.c
index 17aea65d7dd..6bff81a58bf 100644
--- a/drivers/ide/ide-acpi.c
+++ b/drivers/ide/ide-acpi.c
@@ -612,6 +612,46 @@ void ide_acpi_push_timing(ide_hwif_t *hwif)
 EXPORT_SYMBOL_GPL(ide_acpi_push_timing);
 
 /**
+ * ide_acpi_set_state - set the channel power state
+ * @hwif: target IDE interface
+ * @on: state, on/off
+ *
+ * This function executes the _PS0/_PS3 ACPI method to set the power state.
+ * ACPI spec requires _PS0 when IDE power on and _PS3 when power off
+ */
+void ide_acpi_set_state(ide_hwif_t *hwif, int on)
+{
+	int unit;
+
+	if (ide_noacpi)
+		return;
+
+	DEBPRINT("ENTER:\n");
+
+	if (!hwif->acpidata) {
+		DEBPRINT("no ACPI data for %s\n", hwif->name);
+		return;
+	}
+	/* channel first and then drives for power on and verse versa for power off */
+	if (on)
+		acpi_bus_set_power(hwif->acpidata->obj_handle, ACPI_STATE_D0);
+	for (unit = 0; unit < MAX_DRIVES; ++unit) {
+		ide_drive_t *drive = &hwif->drives[unit];
+
+		if (!drive->acpidata->obj_handle)
+			drive->acpidata->obj_handle = ide_acpi_drive_get_handle(drive);
+
+		if (drive->acpidata->obj_handle && drive->present) {
+			acpi_bus_set_power(drive->acpidata->obj_handle,
+				on? ACPI_STATE_D0: ACPI_STATE_D3);
+		}
+	}
+	if (!on)
+		acpi_bus_set_power(hwif->acpidata->obj_handle, ACPI_STATE_D3);
+}
+EXPORT_SYMBOL_GPL(ide_acpi_set_state);
+
+/**
  * ide_acpi_init - initialize the ACPI link for an IDE interface
  * @hwif: target IDE interface (channel)
  *
@@ -679,6 +719,8 @@ void ide_acpi_init(ide_hwif_t *hwif)
 		return;
 	}
 
+	/* ACPI _PS0 before _STM */
+	ide_acpi_set_state(hwif, 1);
 	/*
 	 * ACPI requires us to call _STM on startup
 	 */
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index ff644a5e12c..6000c08f51b 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -653,7 +653,7 @@ static const u8 xfer_mode_bases[] = {
 	XFER_SW_DMA_0,
 };
 
-static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base)
+static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base, u8 req_mode)
 {
 	struct hd_driveid *id = drive->id;
 	ide_hwif_t *hwif = drive->hwif;
@@ -664,17 +664,28 @@ static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base)
 		if ((id->field_valid & 4) == 0)
 			break;
 
-		mask = id->dma_ultra & hwif->ultra_mask;
-
 		if (hwif->udma_filter)
-			mask &= hwif->udma_filter(drive);
+			mask = hwif->udma_filter(drive);
+		else
+			mask = hwif->ultra_mask;
+		mask &= id->dma_ultra;
 
-		if ((mask & 0x78) && (eighty_ninty_three(drive) == 0))
-			mask &= 0x07;
+		/*
+		 * avoid false cable warning from eighty_ninty_three()
+		 */
+		if (req_mode > XFER_UDMA_2) {
+			if ((mask & 0x78) && (eighty_ninty_three(drive) == 0))
+				mask &= 0x07;
+		}
 		break;
 	case XFER_MW_DMA_0:
-		if (id->field_valid & 2)
-			mask = id->dma_mword & hwif->mwdma_mask;
+		if ((id->field_valid & 2) == 0)
+			break;
+		if (hwif->mdma_filter)
+			mask = hwif->mdma_filter(drive);
+		else
+			mask = hwif->mwdma_mask;
+		mask &= id->dma_mword;
 		break;
 	case XFER_SW_DMA_0:
 		if (id->field_valid & 2) {
@@ -703,15 +714,18 @@ static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base)
 }
 
 /**
- *	ide_max_dma_mode	-	compute DMA speed
+ *	ide_find_dma_mode	-	compute DMA speed
  *	@drive: IDE device
+ *	@req_mode: requested mode
+ *
+ *	Checks the drive/host capabilities and finds the speed to use for
+ *	the DMA transfer.  The speed is then limited by the requested mode.
  *
- *	Checks the drive capabilities and returns the speed to use
- *	for the DMA transfer.  Returns 0 if the drive is incapable
- *	of DMA transfers.
+ *	Returns 0 if the drive/host combination is incapable of DMA transfers
+ *	or if the requested mode is not a DMA mode.
  */
 
-u8 ide_max_dma_mode(ide_drive_t *drive)
+u8 ide_find_dma_mode(ide_drive_t *drive, u8 req_mode)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	unsigned int mask;
@@ -722,7 +736,9 @@ u8 ide_max_dma_mode(ide_drive_t *drive)
 		return 0;
 
 	for (i = 0; i < ARRAY_SIZE(xfer_mode_bases); i++) {
-		mask = ide_get_mode_mask(drive, xfer_mode_bases[i]);
+		if (req_mode < xfer_mode_bases[i])
+			continue;
+		mask = ide_get_mode_mask(drive, xfer_mode_bases[i], req_mode);
 		x = fls(mask) - 1;
 		if (x >= 0) {
 			mode = xfer_mode_bases[i] + x;
@@ -732,10 +748,10 @@ u8 ide_max_dma_mode(ide_drive_t *drive)
 
 	printk(KERN_DEBUG "%s: selected mode 0x%x\n", drive->name, mode);
 
-	return mode;
+	return min(mode, req_mode);
 }
 
-EXPORT_SYMBOL_GPL(ide_max_dma_mode);
+EXPORT_SYMBOL_GPL(ide_find_dma_mode);
 
 int ide_tune_dma(ide_drive_t *drive)
 {
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index ae8e1a64b8a..04a357808f2 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -606,26 +606,24 @@ static void idefloppy_input_buffers (ide_drive_t *drive, idefloppy_pc_t *pc, uns
 {
 	struct request *rq = pc->rq;
 	struct bio_vec *bvec;
-	struct bio *bio;
+	struct req_iterator iter;
 	unsigned long flags;
 	char *data;
-	int count, i, done = 0;
+	int count, done = 0;
 
-	rq_for_each_bio(bio, rq) {
-		bio_for_each_segment(bvec, bio, i) {
-			if (!bcount)
-				break;
+	rq_for_each_segment(bvec, rq, iter) {
+		if (!bcount)
+			break;
 
-			count = min(bvec->bv_len, bcount);
+		count = min(bvec->bv_len, bcount);
 
-			data = bvec_kmap_irq(bvec, &flags);
-			drive->hwif->atapi_input_bytes(drive, data, count);
-			bvec_kunmap_irq(data, &flags);
+		data = bvec_kmap_irq(bvec, &flags);
+		drive->hwif->atapi_input_bytes(drive, data, count);
+		bvec_kunmap_irq(data, &flags);
 
-			bcount -= count;
-			pc->b_count += count;
-			done += count;
-		}
+		bcount -= count;
+		pc->b_count += count;
+		done += count;
 	}
 
 	idefloppy_do_end_request(drive, 1, done >> 9);
@@ -639,27 +637,25 @@ static void idefloppy_input_buffers (ide_drive_t *drive, idefloppy_pc_t *pc, uns
 static void idefloppy_output_buffers (ide_drive_t *drive, idefloppy_pc_t *pc, unsigned int bcount)
 {
 	struct request *rq = pc->rq;
-	struct bio *bio;
+	struct req_iterator iter;
 	struct bio_vec *bvec;
 	unsigned long flags;
-	int count, i, done = 0;
+	int count, done = 0;
 	char *data;
 
-	rq_for_each_bio(bio, rq) {
-		bio_for_each_segment(bvec, bio, i) {
-			if (!bcount)
-				break;
+	rq_for_each_segment(bvec, rq, iter) {
+		if (!bcount)
+			break;
 
-			count = min(bvec->bv_len, bcount);
+		count = min(bvec->bv_len, bcount);
 
-			data = bvec_kmap_irq(bvec, &flags);
-			drive->hwif->atapi_output_bytes(drive, data, count);
-			bvec_kunmap_irq(data, &flags);
+		data = bvec_kmap_irq(bvec, &flags);
+		drive->hwif->atapi_output_bytes(drive, data, count);
+		bvec_kunmap_irq(data, &flags);
 
-			bcount -= count;
-			pc->b_count += count;
-			done += count;
-		}
+		bcount -= count;
+		pc->b_count += count;
+		done += count;
 	}
 
 	idefloppy_do_end_request(drive, 1, done >> 9);
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index aa9f5f0b1e6..9560a8f4a86 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -201,8 +201,7 @@ static ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *
 		return do_rw_taskfile(drive, args);
 
 	case idedisk_pm_restore_pio:	/* Resume step 1 (restore PIO) */
-		if (drive->hwif->tuneproc != NULL)
-			drive->hwif->tuneproc(drive, 255);
+		ide_set_max_pio(drive);
 		/*
 		 * skip idedisk_pm_idle for ATAPI devices
 		 */
@@ -788,6 +787,30 @@ static ide_startstop_t ide_disk_special(ide_drive_t *drive)
 	return ide_started;
 }
 
+/*
+ * handle HDIO_SET_PIO_MODE ioctl abusers here, eventually it will go away
+ */
+static int set_pio_mode_abuse(ide_hwif_t *hwif, u8 req_pio)
+{
+	switch (req_pio) {
+	case 202:
+	case 201:
+	case 200:
+	case 102:
+	case 101:
+	case 100:
+		return (hwif->host_flags & IDE_HFLAG_ABUSE_DMA_MODES) ? 1 : 0;
+	case 9:
+	case 8:
+		return (hwif->host_flags & IDE_HFLAG_ABUSE_PREFETCH) ? 1 : 0;
+	case 7:
+	case 6:
+		return (hwif->host_flags & IDE_HFLAG_ABUSE_FAST_DEVSEL) ? 1 : 0;
+	default:
+		return 0;
+	}
+}
+
 /**
  *	do_special		-	issue some special commands
  *	@drive: drive the command is for
@@ -805,9 +828,17 @@ static ide_startstop_t do_special (ide_drive_t *drive)
 	printk("%s: do_special: 0x%02x\n", drive->name, s->all);
 #endif
 	if (s->b.set_tune) {
+		ide_hwif_t *hwif = drive->hwif;
+		u8 req_pio = drive->tune_req;
+
 		s->b.set_tune = 0;
-		if (HWIF(drive)->tuneproc != NULL)
-			HWIF(drive)->tuneproc(drive, drive->tune_req);
+
+		if (set_pio_mode_abuse(drive->hwif, req_pio)) {
+			if (hwif->set_pio_mode)
+				hwif->set_pio_mode(drive, req_pio);
+		} else
+			ide_set_pio(drive, req_pio);
+
 		return ide_stopped;
 	} else {
 		if (drive->media == ide_disk)
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 646a54e233d..cf0678b6116 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -780,12 +780,6 @@ int ide_driveid_update (ide_drive_t *drive)
 
 /*
  * Similar to ide_wait_stat(), except it never calls ide_error internally.
- * This is a kludge to handle the new ide_config_drive_speed() function,
- * and should not otherwise be used anywhere.  Eventually, the tuneproc's
- * should be updated to return ide_startstop_t, in which case we can get
- * rid of this abomination again.  :)   -ml
- *
- * It is gone..........
  *
  * const char *msg == consider adding for verbose errors.
  */
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 92a6c7bcf52..d97390c0543 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -76,41 +76,26 @@ EXPORT_SYMBOL(ide_xfer_verbose);
  *	Given the available transfer modes this function returns
  *	the best available speed at or below the speed requested.
  *
- *	FIXME: filter also PIO/SWDMA/MWDMA modes
+ *	TODO: check device PIO capabilities
  */
 
-u8 ide_rate_filter(ide_drive_t *drive, u8 speed)
+static u8 ide_rate_filter(ide_drive_t *drive, u8 speed)
 {
-#ifdef CONFIG_BLK_DEV_IDEDMA
 	ide_hwif_t *hwif = drive->hwif;
-	u8 mask = hwif->ultra_mask, mode = XFER_MW_DMA_2;
+	u8 mode = ide_find_dma_mode(drive, speed);
 
-	if (hwif->udma_filter)
-		mask = hwif->udma_filter(drive);
-
-	/*
-	 * TODO: speed > XFER_UDMA_2 extra check is needed to avoid false
-	 * cable warning from eighty_ninty_three(), moving ide_rate_filter()
-	 * calls from ->speedproc to core code will make this hack go away
-	 */
-	if (speed > XFER_UDMA_2) {
-		if ((mask & 0x78) && (eighty_ninty_three(drive) == 0))
-			mask &= 0x07;
+	if (mode == 0) {
+		if (hwif->pio_mask)
+			mode = fls(hwif->pio_mask) - 1 + XFER_PIO_0;
+		else
+			mode = XFER_PIO_4;
 	}
 
-	if (mask)
-		mode = fls(mask) - 1 + XFER_UDMA_0;
-
 //	printk("%s: mode 0x%02x, speed 0x%02x\n", __FUNCTION__, mode, speed);
 
 	return min(speed, mode);
-#else /* !CONFIG_BLK_DEV_IDEDMA */
-	return min(speed, (u8)XFER_PIO_4);
-#endif /* CONFIG_BLK_DEV_IDEDMA */
 }
 
-EXPORT_SYMBOL(ide_rate_filter);
-
 int ide_use_fast_pio(ide_drive_t *drive)
 {
 	struct hd_driveid *id = drive->id;
@@ -340,6 +325,35 @@ u8 ide_get_best_pio_mode (ide_drive_t *drive, u8 mode_wanted, u8 max_mode)
 
 EXPORT_SYMBOL_GPL(ide_get_best_pio_mode);
 
+/* req_pio == "255" for auto-tune */
+void ide_set_pio(ide_drive_t *drive, u8 req_pio)
+{
+	ide_hwif_t *hwif = drive->hwif;
+	u8 host_pio, pio;
+
+	if (hwif->set_pio_mode == NULL)
+		return;
+
+	BUG_ON(hwif->pio_mask == 0x00);
+
+	host_pio = fls(hwif->pio_mask) - 1;
+
+	pio = ide_get_best_pio_mode(drive, req_pio, host_pio);
+
+	/*
+	 * TODO:
+	 * - report device max PIO mode
+	 * - check req_pio != 255 against device max PIO mode
+	 */
+	printk(KERN_DEBUG "%s: host max PIO%d wanted PIO%d%s selected PIO%d\n",
+			  drive->name, host_pio, req_pio,
+			  req_pio == 255 ? "(auto-tune)" : "", pio);
+
+	hwif->set_pio_mode(drive, pio);
+}
+
+EXPORT_SYMBOL_GPL(ide_set_pio);
+
 /**
  *	ide_toggle_bounce	-	handle bounce buffering
  *	@drive: drive to update
@@ -377,13 +391,26 @@ void ide_toggle_bounce(ide_drive_t *drive, int on)
  
 int ide_set_xfer_rate(ide_drive_t *drive, u8 rate)
 {
-#ifndef CONFIG_BLK_DEV_IDEDMA
-	rate = min(rate, (u8) XFER_PIO_4);
-#endif
-	if(HWIF(drive)->speedproc)
-		return HWIF(drive)->speedproc(drive, rate);
-	else
+	ide_hwif_t *hwif = drive->hwif;
+
+	if (hwif->speedproc == NULL)
 		return -1;
+
+	rate = ide_rate_filter(drive, rate);
+
+	if (rate >= XFER_PIO_0 && rate <= XFER_PIO_5) {
+		if (hwif->set_pio_mode)
+			hwif->set_pio_mode(drive, rate - XFER_PIO_0);
+
+		/*
+		 * FIXME: this is incorrect to return zero here but
+		 * since all users of ide_set_xfer_rate() ignore
+		 * the return value it is not a problem currently
+		 */
+		return 0;
+	}
+
+	return hwif->speedproc(drive, rate);
 }
 
 static void ide_dump_opcode(ide_drive_t *drive)
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 3a2a9a338fd..b4c9f63a385 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -827,10 +827,8 @@ static void probe_hwif(ide_hwif_t *hwif, void (*fixup)(ide_hwif_t *hwif))
 		ide_drive_t *drive = &hwif->drives[unit];
 
 		if (drive->present) {
-			if (hwif->tuneproc != NULL && 
-				drive->autotune == IDE_TUNE_AUTO)
-				/* auto-tune PIO mode */
-				hwif->tuneproc(drive, 255);
+			if (drive->autotune == IDE_TUNE_AUTO)
+				ide_set_max_pio(drive);
 
 			if (drive->autotune != IDE_TUNE_DEFAULT &&
 			    drive->autotune != IDE_TUNE_AUTO)
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 5e88a060df0..e96212ce572 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -396,8 +396,9 @@ static void ide_hwif_restore(ide_hwif_t *hwif, ide_hwif_t *tmp_hwif)
 	hwif->cds			= tmp_hwif->cds;
 #endif
 
-	hwif->tuneproc			= tmp_hwif->tuneproc;
+	hwif->set_pio_mode		= tmp_hwif->set_pio_mode;
 	hwif->speedproc			= tmp_hwif->speedproc;
+	hwif->mdma_filter		= tmp_hwif->mdma_filter;
 	hwif->udma_filter		= tmp_hwif->udma_filter;
 	hwif->selectproc		= tmp_hwif->selectproc;
 	hwif->reset_poll		= tmp_hwif->reset_poll;
@@ -866,8 +867,9 @@ int set_pio_mode(ide_drive_t *drive, int arg)
 	if (arg < 0 || arg > 255)
 		return -EINVAL;
 
-	if (!HWIF(drive)->tuneproc)
+	if (drive->hwif->set_pio_mode == NULL)
 		return -ENOSYS;
+
 	if (drive->special.b.set_tune)
 		return -EBUSY;
 	ide_init_drive_cmd(&rq);
@@ -914,6 +916,7 @@ static int generic_ide_suspend(struct device *dev, pm_message_t mesg)
 	struct request rq;
 	struct request_pm_state rqpm;
 	ide_task_t args;
+	int ret;
 
 	/* Call ACPI _GTM only once */
 	if (!(drive->dn % 2))
@@ -930,7 +933,14 @@ static int generic_ide_suspend(struct device *dev, pm_message_t mesg)
 		mesg.event = PM_EVENT_FREEZE;
 	rqpm.pm_state = mesg.event;
 
-	return ide_do_drive_cmd(drive, &rq, ide_wait);
+	ret = ide_do_drive_cmd(drive, &rq, ide_wait);
+	/* only call ACPI _PS3 after both drivers are suspended */
+	if (!ret && (((drive->dn % 2) && hwif->drives[0].present
+		 && hwif->drives[1].present)
+		 || !hwif->drives[0].present
+		 || !hwif->drives[1].present))
+		ide_acpi_set_state(hwif, 0);
+	return ret;
 }
 
 static int generic_ide_resume(struct device *dev)
@@ -943,8 +953,10 @@ static int generic_ide_resume(struct device *dev)
 	int err;
 
 	/* Call ACPI _STM only once */
-	if (!(drive->dn % 2))
+	if (!(drive->dn % 2)) {
+		ide_acpi_set_state(hwif, 1);
 		ide_acpi_push_timing(hwif);
+	}
 
 	ide_acpi_exec_tfs(drive);
 
diff --git a/drivers/ide/legacy/Makefile b/drivers/ide/legacy/Makefile
index c7971061767..409822349f1 100644
--- a/drivers/ide/legacy/Makefile
+++ b/drivers/ide/legacy/Makefile
@@ -7,6 +7,8 @@ obj-$(CONFIG_BLK_DEV_UMC8672)		+= umc8672.o
 
 obj-$(CONFIG_BLK_DEV_IDECS)		+= ide-cs.o
 
+obj-$(CONFIG_BLK_DEV_PLATFORM)		+= ide_platform.o
+
 # Last of all
 obj-$(CONFIG_BLK_DEV_HD)		+= hd.o
 
diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c
index 9b9c4761cb7..2f0ef9b4403 100644
--- a/drivers/ide/legacy/ali14xx.c
+++ b/drivers/ide/legacy/ali14xx.c
@@ -68,8 +68,6 @@ static RegInitializer initData[] __initdata = {
 	{0x35, 0x03}, {0x00, 0x00}
 };
 
-#define ALI_MAX_PIO 4
-
 /* timing parameter registers for each drive */
 static struct { u8 reg1, reg2, reg3, reg4; } regTab[4] = {
 	{0x03, 0x26, 0x04, 0x27},     /* drive 0 */
@@ -109,7 +107,7 @@ static void outReg (u8 data, u8 reg)
  * This function computes timing parameters
  * and sets controller registers accordingly.
  */
-static void ali14xx_tune_drive (ide_drive_t *drive, u8 pio)
+static void ali14xx_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	int driveNum;
 	int time1, time2;
@@ -117,8 +115,6 @@ static void ali14xx_tune_drive (ide_drive_t *drive, u8 pio)
 	unsigned long flags;
 	int bus_speed = system_bus_clock();
 
-	pio = ide_get_best_pio_mode(drive, pio, ALI_MAX_PIO);
-
 	/* calculate timing, according to PIO mode */
 	time1 = ide_pio_cycle_time(drive, pio);
 	time2 = ide_pio_timings[pio].active_time;
@@ -212,12 +208,12 @@ static int __init ali14xx_probe(void)
 
 	hwif->chipset = ide_ali14xx;
 	hwif->pio_mask = ATA_PIO4;
-	hwif->tuneproc = &ali14xx_tune_drive;
+	hwif->set_pio_mode = &ali14xx_set_pio_mode;
 	hwif->mate = mate;
 
 	mate->chipset = ide_ali14xx;
 	mate->pio_mask = ATA_PIO4;
-	mate->tuneproc = &ali14xx_tune_drive;
+	mate->set_pio_mode = &ali14xx_set_pio_mode;
 	mate->mate = hwif;
 	mate->channel = 1;
 
diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c
index 6c01d951d07..f1652125486 100644
--- a/drivers/ide/legacy/dtc2278.c
+++ b/drivers/ide/legacy/dtc2278.c
@@ -67,12 +67,10 @@ static void sub22 (char b, char c)
 	}
 }
 
-static void tune_dtc2278 (ide_drive_t *drive, u8 pio)
+static void dtc2278_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	unsigned long flags;
 
-	pio = ide_get_best_pio_mode(drive, pio, 4);
-
 	if (pio >= 3) {
 		spin_lock_irqsave(&ide_lock, flags);
 		/*
@@ -124,7 +122,7 @@ static int __init dtc2278_probe(void)
 	hwif->serialized = 1;
 	hwif->chipset = ide_dtc2278;
 	hwif->pio_mask = ATA_PIO4;
-	hwif->tuneproc = &tune_dtc2278;
+	hwif->set_pio_mode = &dtc2278_set_pio_mode;
 	hwif->drives[0].no_unmask = 1;
 	hwif->drives[1].no_unmask = 1;
 	hwif->mate = mate;
diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c
index bfaa2025173..2e5a9cc5c0f 100644
--- a/drivers/ide/legacy/ht6560b.c
+++ b/drivers/ide/legacy/ht6560b.c
@@ -199,7 +199,7 @@ static int __init try_to_init_ht6560b(void)
 	return 1;
 }
 
-static u8 ht_pio2timings(ide_drive_t *drive, u8 pio)
+static u8 ht_pio2timings(ide_drive_t *drive, const u8 pio)
 {
 	int active_time, recovery_time;
 	int active_cycles, recovery_cycles;
@@ -208,7 +208,6 @@ static u8 ht_pio2timings(ide_drive_t *drive, u8 pio)
         if (pio) {
 		unsigned int cycle_time;
 
-		pio = ide_get_best_pio_mode(drive, pio, 5);
 		cycle_time = ide_pio_cycle_time(drive, pio);
 
 		/*
@@ -277,7 +276,7 @@ static void ht_set_prefetch(ide_drive_t *drive, u8 state)
 #endif
 }
 
-static void tune_ht6560b (ide_drive_t *drive, u8 pio)
+static void ht6560b_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	unsigned long flags;
 	u8 timing;
@@ -333,15 +332,17 @@ int __init ht6560b_init(void)
 
 	hwif->chipset = ide_ht6560b;
 	hwif->selectproc = &ht6560b_selectproc;
+	hwif->host_flags = IDE_HFLAG_ABUSE_PREFETCH;
 	hwif->pio_mask = ATA_PIO5;
-	hwif->tuneproc = &tune_ht6560b;
+	hwif->set_pio_mode = &ht6560b_set_pio_mode;
 	hwif->serialized = 1;	/* is this needed? */
 	hwif->mate = mate;
 
 	mate->chipset = ide_ht6560b;
 	mate->selectproc = &ht6560b_selectproc;
+	mate->host_flags = IDE_HFLAG_ABUSE_PREFETCH;
 	mate->pio_mask = ATA_PIO5;
-	mate->tuneproc = &tune_ht6560b;
+	mate->set_pio_mode = &ht6560b_set_pio_mode;
 	mate->serialized = 1;	/* is this needed? */
 	mate->mate = hwif;
 	mate->channel = 1;
diff --git a/drivers/ide/legacy/ide_platform.c b/drivers/ide/legacy/ide_platform.c
new file mode 100644
index 00000000000..ccfb9893a46
--- /dev/null
+++ b/drivers/ide/legacy/ide_platform.c
@@ -0,0 +1,182 @@
+/*
+ * Platform IDE driver
+ *
+ * Copyright (C) 2007 MontaVista Software
+ *
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/ide.h>
+#include <linux/ioport.h>
+#include <linux/module.h>
+#include <linux/pata_platform.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+static struct {
+	void __iomem *plat_ide_mapbase;
+	void __iomem *plat_ide_alt_mapbase;
+	ide_hwif_t *hwif;
+	int index;
+} hwif_prop;
+
+static ide_hwif_t *__devinit plat_ide_locate_hwif(void __iomem *base,
+	    void __iomem *ctrl, struct pata_platform_info *pdata, int irq,
+	    int mmio)
+{
+	unsigned long port = (unsigned long)base;
+	ide_hwif_t *hwif;
+	int index, i;
+
+	for (index = 0; index < MAX_HWIFS; ++index) {
+		hwif = ide_hwifs + index;
+		if (hwif->io_ports[IDE_DATA_OFFSET] == port)
+			goto found;
+	}
+
+	for (index = 0; index < MAX_HWIFS; ++index) {
+		hwif = ide_hwifs + index;
+		if (hwif->io_ports[IDE_DATA_OFFSET] == 0)
+			goto found;
+	}
+
+	return NULL;
+
+found:
+
+	hwif->hw.io_ports[IDE_DATA_OFFSET] = port;
+
+	port += (1 << pdata->ioport_shift);
+	for (i = IDE_ERROR_OFFSET; i <= IDE_STATUS_OFFSET;
+	     i++, port += (1 << pdata->ioport_shift))
+		hwif->hw.io_ports[i] = port;
+
+	hwif->hw.io_ports[IDE_CONTROL_OFFSET] = (unsigned long)ctrl;
+
+	memcpy(hwif->io_ports, hwif->hw.io_ports, sizeof(hwif->hw.io_ports));
+	hwif->hw.irq = hwif->irq = irq;
+
+	hwif->hw.dma = NO_DMA;
+	hwif->hw.chipset = ide_generic;
+
+	if (mmio) {
+		hwif->mmio = 1;
+		default_hwif_mmiops(hwif);
+	}
+
+	hwif_prop.hwif = hwif;
+	hwif_prop.index = index;
+
+	return hwif;
+}
+
+static int __devinit plat_ide_probe(struct platform_device *pdev)
+{
+	struct resource *res_base, *res_alt, *res_irq;
+	ide_hwif_t *hwif;
+	struct pata_platform_info *pdata;
+	int ret = 0;
+	int mmio = 0;
+
+	pdata = pdev->dev.platform_data;
+
+	/* get a pointer to the register memory */
+	res_base = platform_get_resource(pdev, IORESOURCE_IO, 0);
+	res_alt = platform_get_resource(pdev, IORESOURCE_IO, 1);
+
+	if (!res_base || !res_alt) {
+		res_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+		res_alt = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+		if (!res_base || !res_alt) {
+			ret = -ENOMEM;
+			goto out;
+		}
+		mmio = 1;
+	}
+
+	res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res_irq) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (mmio) {
+		hwif_prop.plat_ide_mapbase = devm_ioremap(&pdev->dev,
+			res_base->start, res_base->end - res_base->start + 1);
+		hwif_prop.plat_ide_alt_mapbase = devm_ioremap(&pdev->dev,
+			res_alt->start, res_alt->end - res_alt->start + 1);
+	} else {
+		hwif_prop.plat_ide_mapbase = devm_ioport_map(&pdev->dev,
+			res_base->start, res_base->end - res_base->start + 1);
+		hwif_prop.plat_ide_alt_mapbase = devm_ioport_map(&pdev->dev,
+			res_alt->start, res_alt->end - res_alt->start + 1);
+	}
+
+	hwif = plat_ide_locate_hwif(hwif_prop.plat_ide_mapbase,
+	         hwif_prop.plat_ide_alt_mapbase, pdata, res_irq->start, mmio);
+
+	if (!hwif) {
+		ret = -ENODEV;
+		goto out;
+	}
+	hwif->gendev.parent = &pdev->dev;
+	hwif->noprobe = 0;
+
+	probe_hwif_init(hwif);
+
+	platform_set_drvdata(pdev, hwif);
+	ide_proc_register_port(hwif);
+
+	return 0;
+
+out:
+	return ret;
+}
+
+static int __devexit plat_ide_remove(struct platform_device *pdev)
+{
+	ide_hwif_t *hwif = pdev->dev.driver_data;
+
+	if (hwif != hwif_prop.hwif) {
+		dev_printk(KERN_DEBUG, &pdev->dev, "%s: hwif value error",
+		           pdev->name);
+	} else {
+		ide_unregister(hwif_prop.index);
+		hwif_prop.index = 0;
+		hwif_prop.hwif = NULL;
+	}
+
+	return 0;
+}
+
+static struct platform_driver platform_ide_driver = {
+	.driver = {
+		.name = "pata_platform",
+	},
+	.probe = plat_ide_probe,
+	.remove = __devexit_p(plat_ide_remove),
+};
+
+static int __init platform_ide_init(void)
+{
+	return platform_driver_register(&platform_ide_driver);
+}
+
+static void __exit platform_ide_exit(void)
+{
+	platform_driver_unregister(&platform_ide_driver);
+}
+
+MODULE_DESCRIPTION("Platform IDE driver");
+MODULE_LICENSE("GPL");
+
+module_init(platform_ide_init);
+module_exit(platform_ide_exit);
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c
index 8b87a424094..0c81d2d0b94 100644
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -224,15 +224,14 @@ static void qd_set_timing (ide_drive_t *drive, u8 timing)
 	printk(KERN_DEBUG "%s: %#x\n", drive->name, timing);
 }
 
-/*
- * qd6500_tune_drive
- */
-
-static void qd6500_tune_drive (ide_drive_t *drive, u8 pio)
+static void qd6500_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	int active_time   = 175;
 	int recovery_time = 415; /* worst case values from the dos driver */
 
+	/*
+	 * FIXME: use "pio" value
+	 */
 	if (drive->id && !qd_find_disk_type(drive, &active_time, &recovery_time)
 		&& drive->id->tPIO && (drive->id->field_valid & 0x02)
 		&& drive->id->eide_pio >= 240) {
@@ -246,11 +245,7 @@ static void qd6500_tune_drive (ide_drive_t *drive, u8 pio)
 	qd_set_timing(drive, qd6500_compute_timing(HWIF(drive), active_time, recovery_time));
 }
 
-/*
- * qd6580_tune_drive
- */
-
-static void qd6580_tune_drive (ide_drive_t *drive, u8 pio)
+static void qd6580_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	int base = HWIF(drive)->select_data;
 	unsigned int cycle_time;
@@ -258,7 +253,6 @@ static void qd6580_tune_drive (ide_drive_t *drive, u8 pio)
 	int recovery_time = 415; /* worst case values from the dos driver */
 
 	if (drive->id && !qd_find_disk_type(drive, &active_time, &recovery_time)) {
-		pio = ide_get_best_pio_mode(drive, pio, 4);
 		cycle_time = ide_pio_cycle_time(drive, pio);
 
 		switch (pio) {
@@ -335,8 +329,7 @@ static int __init qd_testreg(int port)
  */
 
 static void __init qd_setup(ide_hwif_t *hwif, int base, int config,
-			    unsigned int data0, unsigned int data1,
-			    void (*tuneproc) (ide_drive_t *, u8 pio))
+			    unsigned int data0, unsigned int data1)
 {
 	hwif->chipset = ide_qd65xx;
 	hwif->channel = hwif->index;
@@ -347,8 +340,6 @@ static void __init qd_setup(ide_hwif_t *hwif, int base, int config,
 	hwif->drives[0].io_32bit =
 	hwif->drives[1].io_32bit = 1;
 	hwif->pio_mask = ATA_PIO4;
-	hwif->tuneproc = tuneproc;
-	probe_hwif_init(hwif);
 }
 
 /*
@@ -361,7 +352,7 @@ static void __exit qd_unsetup(ide_hwif_t *hwif)
 {
 	u8 config = hwif->config_data;
 	int base = hwif->select_data;
-	void *tuneproc = (void *) hwif->tuneproc;
+	void *set_pio_mode = (void *)hwif->set_pio_mode;
 
 	if (hwif->chipset != ide_qd65xx)
 		return;
@@ -369,12 +360,12 @@ static void __exit qd_unsetup(ide_hwif_t *hwif)
 	printk(KERN_NOTICE "%s: back to defaults\n", hwif->name);
 
 	hwif->selectproc = NULL;
-	hwif->tuneproc = NULL;
+	hwif->set_pio_mode = NULL;
 
-	if (tuneproc == (void *) qd6500_tune_drive) {
+	if (set_pio_mode == (void *)qd6500_set_pio_mode) {
 		// will do it for both
 		qd_write_reg(QD6500_DEF_DATA, QD_TIMREG(&hwif->drives[0]));
-	} else if (tuneproc == (void *) qd6580_tune_drive) {
+	} else if (set_pio_mode == (void *)qd6580_set_pio_mode) {
 		if (QD_CONTROL(hwif) & QD_CONTR_SEC_DISABLED) {
 			qd_write_reg(QD6580_DEF_DATA, QD_TIMREG(&hwif->drives[0]));
 			qd_write_reg(QD6580_DEF_DATA2, QD_TIMREG(&hwif->drives[1]));
@@ -424,8 +415,11 @@ static int __init qd_probe(int base)
 			return 1;
 		}
 
-		qd_setup(hwif, base, config, QD6500_DEF_DATA, QD6500_DEF_DATA,
-			 &qd6500_tune_drive);
+		qd_setup(hwif, base, config, QD6500_DEF_DATA, QD6500_DEF_DATA);
+
+		hwif->set_pio_mode = &qd6500_set_pio_mode;
+
+		probe_hwif_init(hwif);
 
 		ide_proc_register_port(hwif);
 
@@ -455,8 +449,12 @@ static int __init qd_probe(int base)
 			printk(KERN_INFO "%s: qd6580: single IDE board\n",
 					 hwif->name);
 			qd_setup(hwif, base, config | (control << 8),
-				 QD6580_DEF_DATA, QD6580_DEF_DATA2,
-				 &qd6580_tune_drive);
+				 QD6580_DEF_DATA, QD6580_DEF_DATA2);
+
+			hwif->set_pio_mode = &qd6580_set_pio_mode;
+
+			probe_hwif_init(hwif);
+
 			qd_write_reg(QD_DEF_CONTR,QD_CONTROL_PORT);
 
 			ide_proc_register_port(hwif);
@@ -472,11 +470,19 @@ static int __init qd_probe(int base)
 					hwif->name, mate->name);
 
 			qd_setup(hwif, base, config | (control << 8),
-				 QD6580_DEF_DATA, QD6580_DEF_DATA,
-				 &qd6580_tune_drive);
+				 QD6580_DEF_DATA, QD6580_DEF_DATA);
+
+			hwif->set_pio_mode = &qd6580_set_pio_mode;
+
+			probe_hwif_init(hwif);
+
 			qd_setup(mate, base, config | (control << 8),
-				 QD6580_DEF_DATA2, QD6580_DEF_DATA2,
-				 &qd6580_tune_drive);
+				 QD6580_DEF_DATA2, QD6580_DEF_DATA2);
+
+			mate->set_pio_mode = &qd6580_set_pio_mode;
+
+			probe_hwif_init(mate);
+
 			qd_write_reg(QD_DEF_CONTR,QD_CONTROL_PORT);
 
 			ide_proc_register_port(hwif);
diff --git a/drivers/ide/legacy/umc8672.c b/drivers/ide/legacy/umc8672.c
index d2862e638bc..1151c92dd53 100644
--- a/drivers/ide/legacy/umc8672.c
+++ b/drivers/ide/legacy/umc8672.c
@@ -105,12 +105,11 @@ static void umc_set_speeds (u8 speeds[])
 		speeds[0], speeds[1], speeds[2], speeds[3]);
 }
 
-static void tune_umc (ide_drive_t *drive, u8 pio)
+static void umc_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	unsigned long flags;
 	ide_hwgroup_t *hwgroup = ide_hwifs[HWIF(drive)->index^1].hwgroup;
 
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	printk("%s: setting umc8672 to PIO mode%d (speed %d)\n",
 		drive->name, pio, pio_to_umc[pio]);
 	spin_lock_irqsave(&ide_lock, flags);
@@ -150,12 +149,12 @@ static int __init umc8672_probe(void)
 
 	hwif->chipset = ide_umc8672;
 	hwif->pio_mask = ATA_PIO4;
-	hwif->tuneproc = &tune_umc;
+	hwif->set_pio_mode = &umc_set_pio_mode;
 	hwif->mate = mate;
 
 	mate->chipset = ide_umc8672;
 	mate->pio_mask = ATA_PIO4;
-	mate->tuneproc = &tune_umc;
+	mate->set_pio_mode = &umc_set_pio_mode;
 	mate->mate = hwif;
 	mate->channel = 1;
 
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index 2ba6a054b86..85819ae2060 100644
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -99,18 +99,12 @@ void auide_outsw(unsigned long port, void *addr, u32 count)
 
 #endif
 
-static void auide_tune_drive(ide_drive_t *drive, byte pio)
+static void au1xxx_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	int mem_sttime;
 	int mem_stcfg;
 	u8 speed;
 
-	/* get the best pio mode for the drive */
-	pio = ide_get_best_pio_mode(drive, pio, 4);
-
-	printk(KERN_INFO "%s: setting Au1XXX IDE to PIO mode%d\n",
-	       drive->name, pio);
-
 	mem_sttime = 0;
 	mem_stcfg  = au_readl(MEM_STCFG2);
 
@@ -175,7 +169,7 @@ static void auide_tune_drive(ide_drive_t *drive, byte pio)
 	ide_config_drive_speed(drive, speed);
 }
 
-static int auide_tune_chipset (ide_drive_t *drive, u8 speed)
+static int auide_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	int mem_sttime;
 	int mem_stcfg;
@@ -183,11 +177,6 @@ static int auide_tune_chipset (ide_drive_t *drive, u8 speed)
 	mem_sttime = 0;
 	mem_stcfg  = au_readl(MEM_STCFG2);
 
-	if (speed >= XFER_PIO_0 && speed <= XFER_PIO_4) {
-		auide_tune_drive(drive, speed - XFER_PIO_0);
-		return 0;
-	}
-
 	switch(speed) {
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 	case XFER_MW_DMA_2:
@@ -712,7 +701,7 @@ static int au_ide_probe(struct device *dev)
 	hwif->OUTSW                     = auide_outsw;
 #endif
 
-	hwif->tuneproc                  = &auide_tune_drive;
+	hwif->set_pio_mode		= &au1xxx_set_pio_mode;
 	hwif->speedproc                 = &auide_tune_chipset;
 
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index 74432830abf..0d5f62c5dfa 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -87,12 +87,11 @@ static u8 pci_bus_clock_list_ultra (u8 speed, struct chipset_bus_clock_list_entr
 	return chipset_table->ultra_settings;
 }
 
-static int aec6210_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+static int aec6210_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
 	u16 d_conf		= 0;
-	u8 speed		= ide_rate_filter(drive, xferspeed);
 	u8 ultra = 0, ultra_conf = 0;
 	u8 tmp0 = 0, tmp1 = 0, tmp2 = 0;
 	unsigned long flags;
@@ -115,11 +114,10 @@ static int aec6210_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 	return(ide_config_drive_speed(drive, speed));
 }
 
-static int aec6260_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+static int aec6260_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
-	u8 speed	= ide_rate_filter(drive, xferspeed);
 	u8 unit		= (drive->select.b.unit & 0x01);
 	u8 tmp1 = 0, tmp2 = 0;
 	u8 ultra = 0, drive_conf = 0, ultra_conf = 0;
@@ -140,9 +138,8 @@ static int aec6260_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 	return(ide_config_drive_speed(drive, speed));
 }
 
-static void aec62xx_tune_drive (ide_drive_t *drive, u8 pio)
+static void aec_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	(void) HWIF(drive)->speedproc(drive, pio + XFER_PIO_0);
 }
 
@@ -152,7 +149,7 @@ static int aec62xx_config_drive_xfer_rate (ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		aec62xx_tune_drive(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -203,7 +200,7 @@ static void __devinit init_hwif_aec62xx(ide_hwif_t *hwif)
 	u8 reg54 = 0,  mask	= hwif->channel ? 0xf0 : 0x0f;
 	unsigned long flags;
 
-	hwif->tuneproc = &aec62xx_tune_drive;
+	hwif->set_pio_mode = &aec_set_pio_mode;
 
 	if (dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF) {
 		if(hwif->mate)
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 11ecb618007..d04b966b434 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/ide/pci/alim15x3.c		Version 0.25	Jun 9 2007
+ * linux/drivers/ide/pci/alim15x3.c		Version 0.26	Jul 14 2007
  *
  *  Copyright (C) 1998-2000 Michel Aubry, Maintainer
  *  Copyright (C) 1998-2000 Andrzej Krzysztofowicz, Maintainer
@@ -283,17 +283,14 @@ static int ali_get_info (char *buffer, char **addr, off_t offset, int count)
 #endif  /* defined(DISPLAY_ALI_TIMINGS) && defined(CONFIG_IDE_PROC_FS) */
 
 /**
- *	ali15x3_tune_pio	-	set up chipset for PIO mode
- *	@drive: drive to tune
- *	@pio: desired mode
- *
- *	Select the best PIO mode for the drive in question.
- *	Then program the controller for this mode.
+ *	ali_tune_pio	-	set host controller for PIO mode
+ *	@drive: drive
+ *	@pio: PIO mode number
  *
- *	Returns the PIO mode programmed.
+ *	Program the controller for the given PIO mode.
  */
- 
-static u8 ali15x3_tune_pio (ide_drive_t *drive, u8 pio)
+
+static void ali_tune_pio(ide_drive_t *drive, const u8 pio)
 {
 	ide_hwif_t *hwif = HWIF(drive);
 	struct pci_dev *dev = hwif->pci_dev;
@@ -306,7 +303,6 @@ static u8 ali15x3_tune_pio (ide_drive_t *drive, u8 pio)
 	u8 cd_dma_fifo = 0;
 	int unit = drive->select.b.unit & 1;
 
-	pio = ide_get_best_pio_mode(drive, pio, 5);
 	s_time = ide_pio_timings[pio].setup_time;
 	a_time = ide_pio_timings[pio].active_time;
 	if ((s_clc = (s_time * bus_speed + 999) / 1000) >= 8)
@@ -359,22 +355,20 @@ static u8 ali15x3_tune_pio (ide_drive_t *drive, u8 pio)
 	 * { 25,   70,     25  },   PIO Mode 4 with IORDY  ns
 	 * { 20,   50,     30  }    PIO Mode 5 with IORDY (nonstandard)
 	 */
-
-	return pio;
 }
 
 /**
- *	ali15x3_tune_drive	-	set up drive for PIO mode
+ *	ali_set_pio_mode	-	set up drive for PIO mode
  *	@drive: drive to tune
  *	@pio: desired mode
  *
- *	Program the controller with the best PIO timing for the given drive.
+ *	Program the controller with the desired PIO timing for the given drive.
  *	Then set up the drive itself.
  */
 
-static void ali15x3_tune_drive (ide_drive_t *drive, u8 pio)
+static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ali15x3_tune_pio(drive, pio);
+	ali_tune_pio(drive, pio);
 	(void) ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
 
@@ -409,22 +403,24 @@ static u8 ali_udma_filter(ide_drive_t *drive)
 /**
  *	ali15x3_tune_chipset	-	set up chipset/drive for new speed
  *	@drive: drive to configure for
- *	@xferspeed: desired speed
+ *	@speed: desired speed
  *
  *	Configure the hardware for the desired IDE transfer mode.
  *	We also do the needed drive configuration through helpers
  */
- 
-static int ali15x3_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+
+static int ali15x3_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
-	u8 speed		= ide_rate_filter(drive, xferspeed);
 	u8 speed1		= speed;
 	u8 unit			= (drive->select.b.unit & 0x01);
 	u8 tmpbyte		= 0x00;
 	int m5229_udma		= (hwif->channel) ? 0x57 : 0x56;
 
+	if (speed < XFER_PIO_0)
+		return 1;
+
 	if (speed == XFER_UDMA_6)
 		speed1 = 0x47;
 
@@ -437,8 +433,9 @@ static int ali15x3_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 		tmpbyte &= ultra_enable;
 		pci_write_config_byte(dev, m5229_udma, tmpbyte);
 
-		if (speed < XFER_SW_DMA_0)
-			(void) ali15x3_tune_pio(drive, speed - XFER_PIO_0);
+		/*
+		 * FIXME: Oh, my... DMA timings are never set.
+		 */
 	} else {
 		pci_read_config_byte(dev, m5229_udma, &tmpbyte);
 		tmpbyte &= (0x0f << ((1-unit) << 2));
@@ -471,7 +468,7 @@ static int ali15x3_config_drive_for_dma(ide_drive_t *drive)
 	if (ide_tune_dma(drive))
 		return 0;
 
-	ali15x3_tune_drive(drive, 255);
+	ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -588,7 +585,7 @@ out:
  *	Cable special cases
  */
 
-static struct dmi_system_id cable_dmi_table[] = {
+static const struct dmi_system_id cable_dmi_table[] = {
 	{
 		.ident = "HP Pavilion N5430",
 		.matches = {
@@ -701,7 +698,7 @@ static u8 __devinit ata66_ali15x3(ide_hwif_t *hwif)
 static void __devinit init_hwif_common_ali15x3 (ide_hwif_t *hwif)
 {
 	hwif->autodma = 0;
-	hwif->tuneproc = &ali15x3_tune_drive;
+	hwif->set_pio_mode = &ali_set_pio_mode;
 	hwif->speedproc = &ali15x3_tune_chipset;
 	hwif->udma_filter = &ali_udma_filter;
 
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 06c15a6a3e7..513205e52ad 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -1,5 +1,5 @@
 /*
- * Version 2.21
+ * Version 2.22
  *
  * AMD 755/756/766/8111 and nVidia nForce/2/2s/3/3s/CK804/MCP04
  * IDE driver for Linux.
@@ -234,7 +234,7 @@ static void amd_set_speed(struct pci_dev *dev, unsigned char dn, struct ide_timi
  * by upper layers.
  */
 
-static int amd_set_drive(ide_drive_t *drive, u8 speed)
+static int amd_set_drive(ide_drive_t *drive, const u8 speed)
 {
 	ide_drive_t *peer = HWIF(drive)->drives + (~drive->dn & 1);
 	struct ide_timing t, p;
@@ -266,32 +266,21 @@ static int amd_set_drive(ide_drive_t *drive, u8 speed)
 }
 
 /*
- * amd74xx_tune_drive() is a callback from upper layers for
- * PIO-only tuning.
+ * amd_set_pio_mode() is a callback from upper layers for PIO-only tuning.
  */
 
-static void amd74xx_tune_drive(ide_drive_t *drive, u8 pio)
+static void amd_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	if (pio == 255)
-		pio = ide_get_best_pio_mode(drive, 255, 5);
-
-	amd_set_drive(drive, XFER_PIO_0 + min_t(byte, pio, 5));
+	amd_set_drive(drive, XFER_PIO_0 + pio);
 }
 
 static int amd74xx_ide_dma_check(ide_drive_t *drive)
 {
-	u8 speed = ide_max_dma_mode(drive);
-
-	if (speed == 0) {
-		amd74xx_tune_drive(drive, 255);
-		return -1;
-	}
-
-	amd_set_drive(drive, speed);
-
-	if (drive->autodma)
+	if (ide_tune_dma(drive))
 		return 0;
 
+	ide_set_max_pio(drive);
+
 	return -1;
 }
 
@@ -409,7 +398,7 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
 
 	hwif->autodma = 0;
 
-	hwif->tuneproc = &amd74xx_tune_drive;
+	hwif->set_pio_mode = &amd_set_pio_mode;
 	hwif->speedproc = &amd_set_drive;
 
 	for (i = 0; i < 2; i++) {
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index 1725aa402d9..178876a3afc 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -153,9 +153,8 @@ static void atiixp_tune_pio(ide_drive_t *drive, u8 pio)
 	spin_unlock_irqrestore(&atiixp_lock, flags);
 }
 
-static void atiixp_tuneproc(ide_drive_t *drive, u8 pio)
+static void atiixp_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	atiixp_tune_pio(drive, pio);
 	(void)ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
@@ -163,28 +162,21 @@ static void atiixp_tuneproc(ide_drive_t *drive, u8 pio)
 /**
  *	atiixp_tune_chipset	-	tune a ATIIXP interface
  *	@drive: IDE drive to tune
- *	@xferspeed: speed to configure
+ *	@speed: speed to configure
  *
  *	Set a ATIIXP interface channel to the desired speeds. This involves
  *	requires the right timing data into the ATIIXP configuration space
  *	then setting the drive parameters appropriately
  */
 
-static int atiixp_speedproc(ide_drive_t *drive, u8 xferspeed)
+static int atiixp_speedproc(ide_drive_t *drive, const u8 speed)
 {
 	struct pci_dev *dev = drive->hwif->pci_dev;
 	unsigned long flags;
 	int timing_shift = (drive->dn & 2) ? 16 : 0 + (drive->dn & 1) ? 0 : 8;
 	u32 tmp32;
 	u16 tmp16;
-	u8 speed, pio;
-
-	speed = ide_rate_filter(drive, xferspeed);
-
-	if (speed >= XFER_PIO_0 && speed <= XFER_PIO_4) {
-		atiixp_tune_pio(drive, speed - XFER_PIO_0);
-		return ide_config_drive_speed(drive, speed);
-	}
+	u8 pio;
 
 	spin_lock_irqsave(&atiixp_lock, flags);
 
@@ -233,7 +225,7 @@ static int atiixp_dma_check(ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		atiixp_tuneproc(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -256,7 +248,7 @@ static void __devinit init_hwif_atiixp(ide_hwif_t *hwif)
 		hwif->irq = ch ? 15 : 14;
 
 	hwif->autodma = 0;
-	hwif->tuneproc = &atiixp_tuneproc;
+	hwif->set_pio_mode = &atiixp_set_pio_mode;
 	hwif->speedproc = &atiixp_speedproc;
 	hwif->drives[0].autotune = 1;
 	hwif->drives[1].autotune = 1;
@@ -325,7 +317,7 @@ static struct pci_device_id atiixp_pci_tbl[] = {
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP300_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
-	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
+	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{ 0, },
 };
 MODULE_DEVICE_TABLE(pci, atiixp_pci_tbl);
diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c
index 9689494efa2..f369645e4d1 100644
--- a/drivers/ide/pci/cmd640.c
+++ b/drivers/ide/pci/cmd640.c
@@ -628,45 +628,40 @@ static void cmd640_set_mode (unsigned int index, u8 pio_mode, unsigned int cycle
 	program_drive_counts (index);
 }
 
-/*
- * Drive PIO mode selection:
- */
-static void cmd640_tune_drive (ide_drive_t *drive, u8 mode_wanted)
+static void cmd640_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	unsigned int index = 0, cycle_time;
 	u8 b;
 
 	while (drive != cmd_drives[index]) {
 		if (++index > 3) {
-			printk("%s: bad news in cmd640_tune_drive\n", drive->name);
+			printk(KERN_ERR "%s: bad news in %s\n",
+					drive->name, __FUNCTION__);
 			return;
 		}
 	}
-	switch (mode_wanted) {
+	switch (pio) {
 		case 6: /* set fast-devsel off */
 		case 7: /* set fast-devsel on */
-			mode_wanted &= 1;
 			b = get_cmd640_reg(CNTRL) & ~0x27;
-			if (mode_wanted)
+			if (pio & 1)
 				b |= 0x27;
 			put_cmd640_reg(CNTRL, b);
-			printk("%s: %sabled cmd640 fast host timing (devsel)\n", drive->name, mode_wanted ? "en" : "dis");
+			printk("%s: %sabled cmd640 fast host timing (devsel)\n", drive->name, (pio & 1) ? "en" : "dis");
 			return;
 
 		case 8: /* set prefetch off */
 		case 9: /* set prefetch on */
-			mode_wanted &= 1;
-			set_prefetch_mode(index, mode_wanted);
-			printk("%s: %sabled cmd640 prefetch\n", drive->name, mode_wanted ? "en" : "dis");
+			set_prefetch_mode(index, pio & 1);
+			printk("%s: %sabled cmd640 prefetch\n", drive->name, (pio & 1) ? "en" : "dis");
 			return;
 	}
 
-	mode_wanted = ide_get_best_pio_mode(drive, mode_wanted, 5);
-	cycle_time = ide_pio_cycle_time(drive, mode_wanted);
-	cmd640_set_mode(index, mode_wanted, cycle_time);
+	cycle_time = ide_pio_cycle_time(drive, pio);
+	cmd640_set_mode(index, pio, cycle_time);
 
 	printk("%s: selected cmd640 PIO mode%d (%dns)",
-		drive->name, mode_wanted, cycle_time);
+		drive->name, pio, cycle_time);
 
 	display_clocks(index);
 }
@@ -766,8 +761,10 @@ int __init ide_probe_for_cmd640x (void)
 	       cmd_hwif0->name, 'a' + cmd640_chip_version - 1, bus_type, cfr);
 	cmd_hwif0->chipset = ide_cmd640;
 #ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
+	cmd_hwif0->host_flags = IDE_HFLAG_ABUSE_PREFETCH |
+				IDE_HFLAG_ABUSE_FAST_DEVSEL;
 	cmd_hwif0->pio_mask = ATA_PIO5;
-	cmd_hwif0->tuneproc = &cmd640_tune_drive;
+	cmd_hwif0->set_pio_mode = &cmd640_set_pio_mode;
 #endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
 
 	/*
@@ -822,8 +819,10 @@ int __init ide_probe_for_cmd640x (void)
 		cmd_hwif1->mate = cmd_hwif0;
 		cmd_hwif1->channel = 1;
 #ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
+		cmd_hwif1->host_flags = IDE_HFLAG_ABUSE_PREFETCH |
+					IDE_HFLAG_ABUSE_FAST_DEVSEL;
 		cmd_hwif1->pio_mask = ATA_PIO5;
-		cmd_hwif1->tuneproc = &cmd640_tune_drive;
+		cmd_hwif1->set_pio_mode = &cmd640_set_pio_mode;
 #endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
 	}
 	printk(KERN_INFO "%s: %sserialized, secondary interface %s\n", cmd_hwif1->name,
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index 0e3b5de26e6..0b568c60f92 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -214,28 +214,25 @@ static void program_cycle_times (ide_drive_t *drive, int cycle_time, int active_
 }
 
 /*
- * This routine selects drive's best PIO mode and writes into the chipset
- * registers setup/active/recovery timings.
+ * This routine writes into the chipset registers
+ * PIO setup/active/recovery timings.
  */
-static u8 cmd64x_tune_pio (ide_drive_t *drive, u8 mode_wanted)
+static void cmd64x_tune_pio(ide_drive_t *drive, const u8 pio)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
 	unsigned int cycle_time;
-	u8 pio_mode, setup_count, arttim = 0;
+	u8 setup_count, arttim = 0;
+
 	static const u8 setup_values[] = {0x40, 0x40, 0x40, 0x80, 0, 0xc0};
 	static const u8 arttim_regs[4] = {ARTTIM0, ARTTIM1, ARTTIM23, ARTTIM23};
 
-	pio_mode = ide_get_best_pio_mode(drive, mode_wanted, 5);
-	cycle_time = ide_pio_cycle_time(drive, pio_mode);
-
-	cmdprintk("%s: PIO mode wanted %d, selected %d (%d ns)\n",
-		  drive->name, mode_wanted, pio_mode, cycle_time);
+	cycle_time = ide_pio_cycle_time(drive, pio);
 
 	program_cycle_times(drive, cycle_time,
-			    ide_pio_timings[pio_mode].active_time);
+			    ide_pio_timings[pio].active_time);
 
-	setup_count = quantize_timing(ide_pio_timings[pio_mode].setup_time,
+	setup_count = quantize_timing(ide_pio_timings[pio].setup_time,
 				      1000 / system_bus_clock());
 
 	/*
@@ -266,16 +263,14 @@ static u8 cmd64x_tune_pio (ide_drive_t *drive, u8 mode_wanted)
 	arttim |= setup_values[setup_count];
 	(void) pci_write_config_byte(dev, arttim_regs[drive->dn], arttim);
 	cmdprintk("Write 0x%02x to reg 0x%x\n", arttim, arttim_regs[drive->dn]);
-
-	return pio_mode;
 }
 
 /*
  * Attempts to set drive's PIO mode.
- * Special cases are 8: prefetch off, 9: prefetch on (both never worked),
- * and 255: auto-select best mode (used at boot time).
+ * Special cases are 8: prefetch off, 9: prefetch on (both never worked)
  */
-static void cmd64x_tune_drive (ide_drive_t *drive, u8 pio)
+
+static void cmd64x_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	/*
 	 * Filter out the prefetch control values
@@ -284,19 +279,17 @@ static void cmd64x_tune_drive (ide_drive_t *drive, u8 pio)
 	if (pio == 8 || pio == 9)
 		return;
 
-	pio = cmd64x_tune_pio(drive, pio);
+	cmd64x_tune_pio(drive, pio);
 	(void) ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
 
-static int cmd64x_tune_chipset (ide_drive_t *drive, u8 speed)
+static int cmd64x_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
 	u8 unit			= drive->dn & 0x01;
 	u8 regU = 0, pciU	= hwif->channel ? UDIDETCR1 : UDIDETCR0;
 
-	speed = ide_rate_filter(drive, speed);
-
 	if (speed >= XFER_SW_DMA_0) {
 		(void) pci_read_config_byte(dev, pciU, &regU);
 		regU &= ~(unit ? 0xCA : 0x35);
@@ -330,14 +323,6 @@ static int cmd64x_tune_chipset (ide_drive_t *drive, u8 speed)
 	case XFER_MW_DMA_0:
 		program_cycle_times(drive, 480, 215);
 		break;
-	case XFER_PIO_5:
-	case XFER_PIO_4:
-	case XFER_PIO_3:
-	case XFER_PIO_2:
-	case XFER_PIO_1:
-	case XFER_PIO_0:
-		(void) cmd64x_tune_pio(drive, speed - XFER_PIO_0);
-		break;
 	default:
 		return 1;
 	}
@@ -354,7 +339,7 @@ static int cmd64x_config_drive_for_dma (ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		cmd64x_tune_drive(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -538,7 +523,7 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
 
 	pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
 
-	hwif->tuneproc  = &cmd64x_tune_drive;
+	hwif->set_pio_mode = &cmd64x_set_pio_mode;
 	hwif->speedproc = &cmd64x_tune_chipset;
 
 	hwif->drives[0].autotune = hwif->drives[1].autotune = 1;
@@ -622,6 +607,7 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
 		.autodma	= AUTODMA,
 		.enablebits	= {{0x00,0x00,0x00}, {0x51,0x08,0x08}},
 		.bootable	= ON_BOARD,
+		.host_flags	= IDE_HFLAG_ABUSE_PREFETCH,
 		.pio_mask	= ATA_PIO5,
 		.udma_mask	= 0x00, /* no udma */
 	},{	/* 1 */
@@ -632,6 +618,7 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
 		.autodma	= AUTODMA,
 		.enablebits	= {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
 		.bootable	= ON_BOARD,
+		.host_flags	= IDE_HFLAG_ABUSE_PREFETCH,
 		.pio_mask	= ATA_PIO5,
 		.udma_mask	= 0x07, /* udma0-2 */
 	},{	/* 2 */
@@ -642,6 +629,7 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
 		.autodma	= AUTODMA,
 		.enablebits	= {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
 		.bootable	= ON_BOARD,
+		.host_flags	= IDE_HFLAG_ABUSE_PREFETCH,
 		.pio_mask	= ATA_PIO5,
 		.udma_mask	= 0x1f, /* udma0-4 */
 	},{	/* 3 */
@@ -652,6 +640,7 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
 		.autodma	= AUTODMA,
 		.enablebits	= {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
 		.bootable	= ON_BOARD,
+		.host_flags	= IDE_HFLAG_ABUSE_PREFETCH,
 		.pio_mask	= ATA_PIO5,
 		.udma_mask	= 0x3f, /* udma0-5 */
 	}
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index b89e8165687..1217d2a747f 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -66,32 +66,13 @@ static struct pio_clocks cs5520_pio_clocks[]={
 	{1, 2, 1}
 };
 
-static int cs5520_tune_chipset(ide_drive_t *drive, u8 xferspeed)
+static void cs5520_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	ide_hwif_t *hwif = HWIF(drive);
 	struct pci_dev *pdev = hwif->pci_dev;
-	u8 speed = min((u8)XFER_PIO_4, xferspeed);
-	int pio = speed;
-	u8 reg;
 	int controller = drive->dn > 1 ? 1 : 0;
-	int error;
-	
-	switch(speed)
-	{
-		case XFER_PIO_4:
-		case XFER_PIO_3:
-		case XFER_PIO_2:
-		case XFER_PIO_1:
-		case XFER_PIO_0:
-			pio -= XFER_PIO_0;
-			break;
-		default:
-			pio = 0;
-			printk(KERN_ERR "cs55x0: bad ide timing.\n");
-	}
-	
-	printk("PIO clocking = %d\n", pio);
-	
+	u8 reg;
+
 	/* FIXME: if DMA = 1 do we need to set the DMA bit here ? */
 
 	/* 8bit CAT/CRT - 8bit command timing for channel */
@@ -115,25 +96,28 @@ static int cs5520_tune_chipset(ide_drive_t *drive, u8 xferspeed)
 	reg = inb(hwif->dma_base + 0x02 + 8*controller);
 	reg |= 1<<((drive->dn&1)+5);
 	outb(reg, hwif->dma_base + 0x02 + 8*controller);
-		
-	error = ide_config_drive_speed(drive, speed);
-	/* ATAPI is harder so leave it for now */
-	if(!error && drive->media == ide_disk)
-		error = hwif->ide_dma_on(drive);
 
-	return error;
-}	
-	
-static void cs5520_tune_drive(ide_drive_t *drive, u8 pio)
+	(void)ide_config_drive_speed(drive, XFER_PIO_0 + pio);
+}
+
+static int cs5520_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
-	cs5520_tune_chipset(drive, (XFER_PIO_0 + pio));
+	printk(KERN_ERR "cs55x0: bad ide timing.\n");
+
+	cs5520_set_pio_mode(drive, 0);
+
+	/*
+	 * FIXME: this is incorrect to return zero here but
+	 * since all users of ide_set_xfer_rate() ignore
+	 * the return value it is not a problem currently
+	 */
+	return 0;
 }
 
 static int cs5520_config_drive_xfer_rate(ide_drive_t *drive)
 {
 	/* Tune the drive for PIO modes up to PIO 4 */	
-	cs5520_tune_drive(drive, 255);
+	ide_set_max_pio(drive);
 
 	/* Then tell the core to use DMA operations */
 	return 0;
@@ -165,7 +149,7 @@ static int cs5520_dma_on(ide_drive_t *drive)
 
 static void __devinit init_hwif_cs5520(ide_hwif_t *hwif)
 {
-	hwif->tuneproc = &cs5520_tune_drive;
+	hwif->set_pio_mode = &cs5520_set_pio_mode;
 	hwif->speedproc = &cs5520_tune_chipset;
 	hwif->ide_dma_check = &cs5520_config_drive_xfer_rate;
 	hwif->ide_dma_on = &cs5520_dma_on;
@@ -179,7 +163,8 @@ static void __devinit init_hwif_cs5520(ide_hwif_t *hwif)
 		hwif->drives[1].autotune = 1;
 		return;
 	}
-	
+
+	/* ATAPI is harder so leave it for now */
 	hwif->atapi_dma = 0;
 	hwif->ultra_mask = 0;
 	hwif->swdma_mask = 0;
diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c
index e5949b1d3fb..741507b4cd9 100644
--- a/drivers/ide/pci/cs5530.c
+++ b/drivers/ide/pci/cs5530.c
@@ -71,19 +71,18 @@ static void cs5530_tunepio(ide_drive_t *drive, u8 pio)
 }
 
 /**
- *	cs5530_tuneproc		-	select/set PIO modes
+ *	cs5530_set_pio_mode	-	set PIO mode
+ *	@drive: drive
+ *	@pio: PIO mode number
  *
- *	cs5530_tuneproc() handles selection/setting of PIO modes
- *	for both the chipset and drive.
+ *	Handles setting of PIO mode for both the chipset and drive.
  *
- *	The ide_init_cs5530() routine guarantees that all drives
+ *	The init_hwif_cs5530() routine guarantees that all drives
  *	will have valid default PIO timings set up before we get here.
  */
 
-static void cs5530_tuneproc (ide_drive_t *drive, u8 pio)	/* pio=255 means "autotune" */
+static void cs5530_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
-
 	if (cs5530_set_xfer_mode(drive, XFER_PIO_0 + pio) == 0)
 		cs5530_tunepio(drive, pio);
 }
@@ -143,13 +142,11 @@ static int cs5530_config_dma(ide_drive_t *drive)
 	return 1;
 }
 
-static int cs5530_tune_chipset(ide_drive_t *drive, u8 mode)
+static int cs5530_tune_chipset(ide_drive_t *drive, const u8 mode)
 {
 	unsigned long basereg;
 	unsigned int reg, timings = 0;
 
-	mode = ide_rate_filter(drive, mode);
-
 	/*
 	 * Tell the drive to switch to the new mode; abort on failure.
 	 */
@@ -166,13 +163,6 @@ static int cs5530_tune_chipset(ide_drive_t *drive, u8 mode)
 		case XFER_MW_DMA_0:	timings = 0x00077771; break;
 		case XFER_MW_DMA_1:	timings = 0x00012121; break;
 		case XFER_MW_DMA_2:	timings = 0x00002020; break;
-		case XFER_PIO_4:
-		case XFER_PIO_3:
-		case XFER_PIO_2:
-		case XFER_PIO_1:
-		case XFER_PIO_0:
-			cs5530_tunepio(drive, mode - XFER_PIO_0);
-			return 0;
 		default:
 			BUG();
 			break;
@@ -308,7 +298,7 @@ static void __devinit init_hwif_cs5530 (ide_hwif_t *hwif)
 	if (hwif->mate)
 		hwif->serialized = hwif->mate->serialized = 1;
 
-	hwif->tuneproc = &cs5530_tuneproc;
+	hwif->set_pio_mode = &cs5530_set_pio_mode;
 	hwif->speedproc = &cs5530_tune_chipset;
 
 	basereg = CS5530_BASEREG(hwif);
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index 082ca7da2cb..383b7eccbcb 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -75,7 +75,7 @@ static unsigned int cs5535_udma_timings[5] =
  *
  *	cs5535_set_speed() configures the chipset to a new speed.
  */
-static void cs5535_set_speed(ide_drive_t *drive, u8 speed)
+static void cs5535_set_speed(ide_drive_t *drive, const u8 speed)
 {
 
 	u32 reg = 0, dummy;
@@ -141,23 +141,22 @@ static void cs5535_set_speed(ide_drive_t *drive, u8 speed)
  */
 static int cs5535_set_drive(ide_drive_t *drive, u8 speed)
 {
-	speed = ide_rate_filter(drive, speed);
 	ide_config_drive_speed(drive, speed);
 	cs5535_set_speed(drive, speed);
 
 	return 0;
 }
 
-/****
- *	cs5535_tuneproc    -       PIO setup
- *	@drive: drive to set up
- *	@pio: mode to use (255 for 'best possible')
+/**
+ *	cs5535_set_pio_mode	-	PIO setup
+ *	@drive: drive
+ *	@pio: PIO mode number
  *
  *	A callback from the upper layers for PIO-only tuning.
  */
-static void cs5535_tuneproc(ide_drive_t *drive, u8 pio)
+
+static void cs5535_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 	cs5535_set_speed(drive, XFER_PIO_0 + pio);
 }
@@ -170,7 +169,7 @@ static int cs5535_dma_check(ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		cs5535_tuneproc(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -199,7 +198,7 @@ static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
 
 	hwif->autodma = 0;
 
-	hwif->tuneproc = &cs5535_tuneproc;
+	hwif->set_pio_mode = &cs5535_set_pio_mode;
 	hwif->speedproc = &cs5535_set_drive;
 	hwif->ide_dma_check = &cs5535_dma_check;
 
diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c
index daa36fcbc8e..dc278025d31 100644
--- a/drivers/ide/pci/cy82c693.c
+++ b/drivers/ide/pci/cy82c693.c
@@ -97,9 +97,6 @@
 #define CY82_INDEX_CHANNEL1	0x31
 #define CY82_INDEX_TIMEOUT	0x32
 
-/* the max PIO mode - from datasheet */
-#define CY82C693_MAX_PIO	4
-
 /* the min and max PCI bus speed in MHz - from datasheet */
 #define CY82C963_MIN_BUS_SPEED	25
 #define CY82C963_MAX_BUS_SPEED	33
@@ -148,9 +145,6 @@ static void compute_clocks (u8 pio, pio_clocks_t *p_pclk)
 	 * so you can play with the idebus=xx parameter
 	 */
 
-	if (pio > CY82C693_MAX_PIO)
-		pio = CY82C693_MAX_PIO;
-
 	/* let's calc the address setup time clocks */
 	p_pclk->address_time = (u8)calc_clk(ide_pio_timings[pio].setup_time, bus_speed);
 
@@ -269,10 +263,7 @@ static int cy82c693_ide_dma_on (ide_drive_t *drive)
         return __ide_dma_on(drive);
 }
 
-/*
- * tune ide drive - set PIO mode
- */
-static void cy82c693_tune_drive (ide_drive_t *drive, u8 pio)
+static void cy82c693_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	ide_hwif_t *hwif = HWIF(drive);
 	struct pci_dev *dev = hwif->pci_dev;
@@ -329,13 +320,6 @@ static void cy82c693_tune_drive (ide_drive_t *drive, u8 pio)
 		addrCtrl, pclk.time_16r, pclk.time_16w, pclk.time_8);
 #endif /* CY82C693_DEBUG_LOGS */
 
-	/* first let's calc the pio modes */
-	pio = ide_get_best_pio_mode(drive, pio, CY82C693_MAX_PIO);
-
-#if CY82C693_DEBUG_INFO
-	printk (KERN_INFO "%s: Selected PIO mode %d\n", drive->name, pio);
-#endif /* CY82C693_DEBUG_INFO */
-
 	/* let's calc the values for this PIO mode */
 	compute_clocks(pio, &pclk);
 
@@ -447,7 +431,7 @@ static void __devinit init_hwif_cy82c693(ide_hwif_t *hwif)
 	hwif->autodma = 0;
 
 	hwif->chipset = ide_cy82c693;
-	hwif->tuneproc = &cy82c693_tune_drive;
+	hwif->set_pio_mode = &cy82c693_set_pio_mode;
 
 	if (!hwif->dma_base) {
 		hwif->drives[0].autotune = 1;
diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c
index cb8fe5643d3..a1bb10188fe 100644
--- a/drivers/ide/pci/hpt34x.c
+++ b/drivers/ide/pci/hpt34x.c
@@ -43,10 +43,9 @@
 
 #define HPT343_DEBUG_DRIVE_INFO		0
 
-static int hpt34x_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+static int hpt34x_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	struct pci_dev *dev	= HWIF(drive)->pci_dev;
-	u8 speed = ide_rate_filter(drive, xferspeed);
 	u32 reg1= 0, tmp1 = 0, reg2 = 0, tmp2 = 0;
 	u8			hi_speed, lo_speed;
 
@@ -78,9 +77,8 @@ static int hpt34x_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 	return(ide_config_drive_speed(drive, speed));
 }
 
-static void hpt34x_tune_drive (ide_drive_t *drive, u8 pio)
+static void hpt34x_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 5);
 	(void) hpt34x_tune_chipset(drive, (XFER_PIO_0 + pio));
 }
 
@@ -92,7 +90,7 @@ static int hpt34x_config_drive_xfer_rate (ide_drive_t *drive)
 		return -1;
 
 	if (ide_use_fast_pio(drive))
-		hpt34x_tune_drive(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -146,7 +144,7 @@ static void __devinit init_hwif_hpt34x(ide_hwif_t *hwif)
 
 	hwif->autodma = 0;
 
-	hwif->tuneproc = &hpt34x_tune_drive;
+	hwif->set_pio_mode = &hpt34x_set_pio_mode;
 	hwif->speedproc = &hpt34x_tune_chipset;
 	hwif->drives[0].autotune = 1;
 	hwif->drives[1].autotune = 1;
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 39f1c89f7c8..0e7d3b60d43 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/ide/pci/hpt366.c		Version 1.12	Aug 19, 2007
+ * linux/drivers/ide/pci/hpt366.c		Version 1.13	Sep 29, 2007
  *
  * Copyright (C) 1999-2003		Andre Hedrick <andre@linux-ide.org>
  * Portions Copyright (C) 2001	        Sun Microsystems, Inc.
@@ -114,7 +114,7 @@
  *   unify HPT36x/37x timing setup code and the speedproc handlers by joining
  *   the register setting lists into the table indexed by the clock selected
  * - set the correct hwif->ultra_mask for each individual chip
- * - add UltraDMA mode filtering for the HPT37[24] based SATA cards
+ * - add Ultra and MW DMA mode filtering for the HPT37[24] based SATA cards
  *	Sergei Shtylyov, <sshtylyov@ru.mvista.com> or <source@mvista.com>
  */
 
@@ -562,6 +562,24 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive)
 	return check_in_drive_list(drive, bad_ata33) ? 0x00 : mask;
 }
 
+static u8 hpt3xx_mdma_filter(ide_drive_t *drive)
+{
+	ide_hwif_t *hwif	= HWIF(drive);
+	struct hpt_info *info	= pci_get_drvdata(hwif->pci_dev);
+
+	switch (info->chip_type) {
+	case HPT372 :
+	case HPT372A:
+	case HPT372N:
+	case HPT374 :
+		if (ide_dev_is_sata(drive->id))
+			return 0x00;
+		/* Fall thru */
+	default:
+		return 0x07;
+	}
+}
+
 static u32 get_speed_setting(u8 speed, struct hpt_info *info)
 {
 	int i;
@@ -582,20 +600,15 @@ static u32 get_speed_setting(u8 speed, struct hpt_info *info)
 	return (*info->settings)[i];
 }
 
-static int hpt36x_tune_chipset(ide_drive_t *drive, u8 xferspeed)
+static int hpt36x_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev  *dev	= hwif->pci_dev;
 	struct hpt_info	*info	= pci_get_drvdata(dev);
-	u8  speed		= ide_rate_filter(drive, xferspeed);
 	u8  itr_addr		= drive->dn ? 0x44 : 0x40;
 	u32 old_itr		= 0;
 	u32 itr_mask, new_itr;
 
-	/* TODO: move this to ide_rate_filter() [ check ->atapi_dma ] */
-	if (drive->media != ide_disk)
-		speed = min_t(u8, speed, XFER_PIO_4);
-
 	itr_mask = speed < XFER_MW_DMA_0 ? 0x30070000 :
 		  (speed < XFER_UDMA_0   ? 0xc0070000 : 0xc03800ff);
 
@@ -614,20 +627,15 @@ static int hpt36x_tune_chipset(ide_drive_t *drive, u8 xferspeed)
 	return ide_config_drive_speed(drive, speed);
 }
 
-static int hpt37x_tune_chipset(ide_drive_t *drive, u8 xferspeed)
+static int hpt37x_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev  *dev	= hwif->pci_dev;
 	struct hpt_info	*info	= pci_get_drvdata(dev);
-	u8  speed		= ide_rate_filter(drive, xferspeed);
 	u8  itr_addr		= 0x40 + (drive->dn * 4);
 	u32 old_itr		= 0;
 	u32 itr_mask, new_itr;
 
-	/* TODO: move this to ide_rate_filter() [ check ->atapi_dma ] */
-	if (drive->media != ide_disk)
-		speed = min_t(u8, speed, XFER_PIO_4);
-
 	itr_mask = speed < XFER_MW_DMA_0 ? 0x303c0000 :
 		  (speed < XFER_UDMA_0   ? 0xc03c0000 : 0xc1c001ff);
 
@@ -654,9 +662,8 @@ static int hpt3xx_tune_chipset(ide_drive_t *drive, u8 speed)
 		return hpt36x_tune_chipset(drive, speed);
 }
 
-static void hpt3xx_tune_drive(ide_drive_t *drive, u8 pio)
+static void hpt3xx_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	(void) hpt3xx_tune_chipset (drive, XFER_PIO_0 + pio);
 }
 
@@ -718,7 +725,7 @@ static int hpt366_config_drive_xfer_rate(ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		hpt3xx_tune_drive(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -1249,7 +1256,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
 	/* Cache the channel's MISC. control registers' offset */
 	hwif->select_data	= hwif->channel ? 0x54 : 0x50;
 
-	hwif->tuneproc		= &hpt3xx_tune_drive;
+	hwif->set_pio_mode	= &hpt3xx_set_pio_mode;
 	hwif->speedproc		= &hpt3xx_tune_chipset;
 	hwif->quirkproc		= &hpt3xx_quirkproc;
 	hwif->intrproc		= &hpt3xx_intrproc;
@@ -1257,6 +1264,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
 	hwif->busproc		= &hpt3xx_busproc;
 
 	hwif->udma_filter	= &hpt3xx_udma_filter;
+	hwif->mdma_filter	= &hpt3xx_mdma_filter;
 
 	/*
 	 * HPT3xxN chips have some complications:
diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c
index 70b3245dbf6..76e91ff9420 100644
--- a/drivers/ide/pci/it8213.c
+++ b/drivers/ide/pci/it8213.c
@@ -105,9 +105,8 @@ static void it8213_tune_pio(ide_drive_t *drive, const u8 pio)
 	spin_unlock_irqrestore(&tune_lock, flags);
 }
 
-static void it8213_tuneproc(ide_drive_t *drive, u8 pio)
+static void it8213_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	it8213_tune_pio(drive, pio);
 	ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
@@ -115,20 +114,16 @@ static void it8213_tuneproc(ide_drive_t *drive, u8 pio)
 /**
  *	it8213_tune_chipset	-	set controller timings
  *	@drive: Drive to set up
- *	@xferspeed: speed we want to achieve
+ *	@speed: speed we want to achieve
  *
- *	Tune the ITE chipset for the desired mode. If we can't achieve
- *	the desired mode then tune for a lower one, but ultimately
- *	make the thing work.
+ *	Tune the ITE chipset for the desired mode.
  */
 
-static int it8213_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+static int it8213_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
-
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
 	u8 maslave		= 0x40;
-	u8 speed		= ide_rate_filter(drive, xferspeed);
 	int a_speed		= 3 << (drive->dn * 4);
 	int u_flag		= 1 << drive->dn;
 	int v_flag		= 0x01 << drive->dn;
@@ -156,12 +151,6 @@ static int it8213_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 		case XFER_MW_DMA_1:
 		case XFER_SW_DMA_2:
 			break;
-		case XFER_PIO_4:
-		case XFER_PIO_3:
-		case XFER_PIO_2:
-		case XFER_PIO_1:
-		case XFER_PIO_0:
-			break;
 		default:
 			return -1;
 	}
@@ -193,10 +182,7 @@ static int it8213_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 			pci_write_config_byte(dev, 0x55, (u8) reg55 & ~w_flag);
 	}
 
-	if (speed > XFER_PIO_4)
-		it8213_tune_pio(drive, it8213_dma_2_pio(speed));
-	else
-		it8213_tune_pio(drive, speed - XFER_PIO_0);
+	it8213_tune_pio(drive, it8213_dma_2_pio(speed));
 
 	return ide_config_drive_speed(drive, speed);
 }
@@ -216,7 +202,7 @@ static int it8213_config_drive_for_dma (ide_drive_t *drive)
 	if (ide_tune_dma(drive))
 		return 0;
 
-	it8213_tuneproc(drive, 255);
+	ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -235,7 +221,7 @@ static void __devinit init_hwif_it8213(ide_hwif_t *hwif)
 	u8 reg42h = 0;
 
 	hwif->speedproc = &it8213_tune_chipset;
-	hwif->tuneproc	= &it8213_tuneproc;
+	hwif->set_pio_mode = &it8213_set_pio_mode;
 
 	hwif->autodma = 0;
 
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 9286c99e2ff..758a98230cc 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -274,9 +274,8 @@ static int it821x_tunepio(ide_drive_t *drive, u8 set_pio)
 	return ide_config_drive_speed(drive, XFER_PIO_0 + set_pio);
 }
 
-static void it821x_tuneproc(ide_drive_t *drive, u8 pio)
+static void it821x_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	(void)it821x_tunepio(drive, pio);
 }
 
@@ -405,32 +404,19 @@ static int it821x_dma_end(ide_drive_t *drive)
 	return ret;
 }
 
-
 /**
  *	it821x_tune_chipset	-	set controller timings
  *	@drive: Drive to set up
- *	@xferspeed: speed we want to achieve
+ *	@speed: speed we want to achieve
  *
- *	Tune the ITE chipset for the desired mode. If we can't achieve
- *	the desired mode then tune for a lower one, but ultimately
- *	make the thing work.
+ *	Tune the ITE chipset for the desired mode.
  */
 
-static int it821x_tune_chipset (ide_drive_t *drive, byte xferspeed)
+static int it821x_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 
 	ide_hwif_t *hwif	= drive->hwif;
 	struct it821x_dev *itdev = ide_get_hwifdata(hwif);
-	u8 speed		= ide_rate_filter(drive, xferspeed);
-
-	switch (speed) {
-	case XFER_PIO_4:
-	case XFER_PIO_3:
-	case XFER_PIO_2:
-	case XFER_PIO_1:
-	case XFER_PIO_0:
-		return it821x_tunepio(drive, speed - XFER_PIO_0);
-	}
 
 	if (itdev->smart == 0) {
 		switch (speed) {
@@ -477,7 +463,7 @@ static int it821x_config_drive_for_dma (ide_drive_t *drive)
 	if (ide_tune_dma(drive))
 		return 0;
 
-	it821x_tuneproc(drive, 255);
+	ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -644,7 +630,7 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
 	}
 
 	hwif->speedproc = &it821x_tune_chipset;
-	hwif->tuneproc	= &it821x_tuneproc;
+	hwif->set_pio_mode = &it821x_set_pio_mode;
 
 	/* MWDMA/PIO clock switching for pass through mode */
 	if(!idev->smart) {
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index 65a0ff352b9..d379fbaf674 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -83,26 +83,22 @@ static u8 __devinit ata66_jmicron(ide_hwif_t *hwif)
 	return ATA_CBL_PATA80;
 }
 
-static void jmicron_tuneproc(ide_drive_t *drive, u8 pio)
+static void jmicron_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 5);
 	ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
 
 /**
  *	jmicron_tune_chipset	-	set controller timings
  *	@drive: Drive to set up
- *	@xferspeed: speed we want to achieve
+ *	@speed: speed we want to achieve
  *
  *	As the JMicron snoops for timings all we actually need to do is
- *	make sure we don't set an invalid mode. We do need to honour
- *	the cable detect here.
+ *	set the transfer mode on the device.
  */
 
-static int jmicron_tune_chipset (ide_drive_t *drive, byte xferspeed)
+static int jmicron_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
-	u8 speed = ide_rate_filter(drive, xferspeed);
-
 	return ide_config_drive_speed(drive, speed);
 }
 
@@ -119,7 +115,7 @@ static int jmicron_config_drive_for_dma (ide_drive_t *drive)
 	if (ide_tune_dma(drive))
 		return 0;
 
-	jmicron_tuneproc(drive, 255);
+	ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -134,7 +130,7 @@ static int jmicron_config_drive_for_dma (ide_drive_t *drive)
 static void __devinit init_hwif_jmicron(ide_hwif_t *hwif)
 {
 	hwif->speedproc = &jmicron_tune_chipset;
-	hwif->tuneproc	= &jmicron_tuneproc;
+	hwif->set_pio_mode = &jmicron_set_pio_mode;
 
 	hwif->drives[0].autotune = 1;
 	hwif->drives[1].autotune = 1;
@@ -160,22 +156,13 @@ fallback:
 	return;
 }
 
-#define DECLARE_JMB_DEV(name_str)			\
-	{						\
-		.name		= name_str,		\
-		.init_hwif	= init_hwif_jmicron,	\
-		.autodma	= AUTODMA,		\
-		.bootable	= ON_BOARD,		\
-		.enablebits	= { {0x40, 1, 1}, {0x40, 0x10, 0x10} }, \
-		.pio_mask	= ATA_PIO5,		\
-	}
-
-static ide_pci_device_t jmicron_chipsets[] __devinitdata = {
-	/* 0 */ DECLARE_JMB_DEV("JMB361"),
-	/* 1 */ DECLARE_JMB_DEV("JMB363"),
-	/* 2 */ DECLARE_JMB_DEV("JMB365"),
-	/* 3 */ DECLARE_JMB_DEV("JMB366"),
-	/* 4 */ DECLARE_JMB_DEV("JMB368"),
+static ide_pci_device_t jmicron_chipset __devinitdata = {
+	.name		= "JMB",
+	.init_hwif	= init_hwif_jmicron,
+	.autodma	= AUTODMA,
+	.bootable	= ON_BOARD,
+	.enablebits	= { { 0x40, 0x01, 0x01 }, { 0x40, 0x10, 0x10 } },
+	.pio_mask	= ATA_PIO5,
 };
 
 /**
@@ -189,35 +176,29 @@ static ide_pci_device_t jmicron_chipsets[] __devinitdata = {
 
 static int __devinit jmicron_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
-	ide_setup_pci_device(dev, &jmicron_chipsets[id->driver_data]);
+	ide_setup_pci_device(dev, &jmicron_chipset);
 	return 0;
 }
 
-/* If libata is configured, jmicron PCI quirk will configure it such
- * that the SATA ports are in AHCI function while the PATA ports are
- * in a separate IDE function.  In such cases, match device class and
- * attach only to IDE.  If libata isn't configured, keep the old
- * behavior for backward compatibility.
+/* All JMB PATA controllers have and will continue to have the same
+ * interface.  Matching vendor and device class is enough for all
+ * current and future controllers if the controller is programmed
+ * properly.
+ *
+ * If libata is configured, jmicron PCI quirk programs the controller
+ * into the correct mode.  If libata isn't configured, match known
+ * device IDs too to maintain backward compatibility.
  */
-#if defined(CONFIG_ATA) || defined(CONFIG_ATA_MODULE)
-#define JMB_CLASS	PCI_CLASS_STORAGE_IDE << 8
-#define JMB_CLASS_MASK	0xffff00
-#else
-#define JMB_CLASS	0
-#define JMB_CLASS_MASK	0
-#endif
-
 static struct pci_device_id jmicron_pci_tbl[] = {
-	{ PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB361,
-	  PCI_ANY_ID, PCI_ANY_ID, JMB_CLASS, JMB_CLASS_MASK, 0},
-	{ PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB363,
-	  PCI_ANY_ID, PCI_ANY_ID, JMB_CLASS, JMB_CLASS_MASK, 1},
-	{ PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB365,
-	  PCI_ANY_ID, PCI_ANY_ID, JMB_CLASS, JMB_CLASS_MASK, 2},
-	{ PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB366,
-	  PCI_ANY_ID, PCI_ANY_ID, JMB_CLASS, JMB_CLASS_MASK, 3},
-	{ PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB368,
-	  PCI_ANY_ID, PCI_ANY_ID, JMB_CLASS, JMB_CLASS_MASK, 4},
+#if !defined(CONFIG_ATA) && !defined(CONFIG_ATA_MODULE)
+	{ PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB361) },
+	{ PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB363) },
+	{ PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB365) },
+	{ PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB366) },
+	{ PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB368) },
+#endif
+	{ PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+	  PCI_CLASS_STORAGE_IDE << 8, 0xffff00, 0 },
 	{ 0, },
 };
 
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index 3a2bb272351..9fa06393469 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -47,7 +47,7 @@
  * The main problem with OPTi is that some timings for master
  * and slave must be the same. For example, if you have master
  * PIO 3 and slave PIO 0, driver have to set some timings of
- * master for PIO 0. Second problem is that opti621_tune_drive
+ * master for PIO 0. Second problem is that opti621_set_pio_mode
  * got only one drive to set, but have to set both drives.
  * This is solved in compute_pios. If you don't set
  * the second drive, compute_pios use ide_get_best_pio_mode
@@ -103,7 +103,7 @@
 
 #include <asm/io.h>
 
-#define OPTI621_MAX_PIO 3
+//#define OPTI621_MAX_PIO 3
 /* In fact, I do not have any PIO 4 drive
  * (address: 25 ns, data: 70 ns, recovery: 35 ns),
  * but OPTi 82C621 is programmable and it can do (minimal values):
@@ -136,8 +136,8 @@ static int reg_base;
 #define PIO_NOT_EXIST 254
 #define PIO_DONT_KNOW 255
 
-/* there are stored pio numbers from other calls of opti621_tune_drive */
-static void compute_pios(ide_drive_t *drive, u8 pio)
+/* there are stored pio numbers from other calls of opti621_set_pio_mode */
+static void compute_pios(ide_drive_t *drive, const u8 pio)
 /* Store values into drive->drive_data
  *	second_contr - 0 for primary controller, 1 for secondary
  *	slave_drive - 0 -> pio is for master, 1 -> pio is for slave
@@ -147,12 +147,13 @@ static void compute_pios(ide_drive_t *drive, u8 pio)
 	int d;
 	ide_hwif_t *hwif = HWIF(drive);
 
-	drive->drive_data = ide_get_best_pio_mode(drive, pio, OPTI621_MAX_PIO);
+	drive->drive_data = pio;
+
 	for (d = 0; d < 2; ++d) {
 		drive = &hwif->drives[d];
 		if (drive->present) {
 			if (drive->drive_data == PIO_DONT_KNOW)
-				drive->drive_data = ide_get_best_pio_mode(drive, 255, OPTI621_MAX_PIO);
+				drive->drive_data = ide_get_best_pio_mode(drive, 255, 3);
 #ifdef OPTI621_DEBUG
 			printk("%s: Selected PIO mode %d\n",
 				drive->name, drive->drive_data);
@@ -240,8 +241,7 @@ static void compute_clocks(int pio, pio_clocks_t *clks)
  
 }
 
-/* Main tune procedure, called from tuneproc. */
-static void opti621_tune_drive (ide_drive_t *drive, u8 pio)
+static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	/* primary and secondary drives share some registers,
 	 * so we have to program both drives
@@ -331,7 +331,8 @@ static void __devinit init_hwif_opti621 (ide_hwif_t *hwif)
 	hwif->autodma = 0;
 	hwif->drives[0].drive_data = PIO_DONT_KNOW;
 	hwif->drives[1].drive_data = PIO_DONT_KNOW;
-	hwif->tuneproc = &opti621_tune_drive;
+
+	hwif->set_pio_mode = &opti621_set_pio_mode;
 
 	if (!(hwif->dma_base))
 		return;
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 7b0e479c355..5fb1eedc819 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -146,14 +146,12 @@ static struct udma_timing {
 	{ 0x1a, 0x01, 0xcb },	/* UDMA mode 6 */
 };
 
-static int pdcnew_tune_chipset(ide_drive_t *drive, u8 speed)
+static int pdcnew_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	u8 adj			= (drive->dn & 1) ? 0x08 : 0x00;
 	int			err;
 
-	speed = ide_rate_filter(drive, speed);
-
 	/*
 	 * Issue SETFEATURES_XFER to the drive first. PDC202xx hardware will
 	 * automatically set the timing registers based on 100 MHz PLL output.
@@ -217,9 +215,8 @@ static int pdcnew_tune_chipset(ide_drive_t *drive, u8 speed)
 	return err;
 }
 
-static void pdcnew_tune_drive(ide_drive_t *drive, u8 pio)
+static void pdcnew_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	(void)pdcnew_tune_chipset(drive, XFER_PIO_0 + pio);
 }
 
@@ -239,7 +236,7 @@ static int pdcnew_config_drive_xfer_rate(ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		pdcnew_tune_drive(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -492,7 +489,8 @@ static void __devinit init_hwif_pdc202new(ide_hwif_t *hwif)
 {
 	hwif->autodma = 0;
 
-	hwif->tuneproc  = &pdcnew_tune_drive;
+	hwif->set_pio_mode = &pdcnew_set_pio_mode;
+
 	hwif->quirkproc = &pdcnew_quirkproc;
 	hwif->speedproc = &pdcnew_tune_chipset;
 	hwif->resetproc = &pdcnew_reset;
@@ -524,44 +522,52 @@ static int __devinit init_setup_pdcnew(struct pci_dev *dev, ide_pci_device_t *d)
 	return ide_setup_pci_device(dev, d);
 }
 
-static int __devinit init_setup_pdc20270(struct pci_dev *dev,
-					 ide_pci_device_t *d)
+static int __devinit init_setup_pdc20270(struct pci_dev *dev, ide_pci_device_t *d)
 {
-	struct pci_dev *findev = NULL;
-	int ret;
+	struct pci_dev *bridge = dev->bus->self;
+
+	if (bridge != NULL &&
+	    bridge->vendor == PCI_VENDOR_ID_DEC &&
+	    bridge->device == PCI_DEVICE_ID_DEC_21150) {
+		struct pci_dev *dev2;
 
-	if ((dev->bus->self &&
-	     dev->bus->self->vendor == PCI_VENDOR_ID_DEC) &&
-	    (dev->bus->self->device == PCI_DEVICE_ID_DEC_21150)) {
 		if (PCI_SLOT(dev->devfn) & 2)
 			return -ENODEV;
 
-		while ((findev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, findev)) != NULL) {
-			if ((findev->vendor == dev->vendor) &&
-			    (findev->device == dev->device) &&
-			    (PCI_SLOT(findev->devfn) & 2)) {
-				if (findev->irq != dev->irq) {
-					findev->irq = dev->irq;
-				}
-				ret = ide_setup_pci_devices(dev, findev, d);
-				if (ret < 0)
-					pci_dev_put(findev);
-				return ret;
+		dev2 = pci_get_slot(dev->bus, PCI_DEVFN(PCI_SLOT(dev->devfn) + 2,
+							PCI_FUNC(dev->devfn)));
+		if (dev2 != NULL &&
+		    dev2->vendor == dev->vendor &&
+		    dev2->device == dev->device) {
+			int ret;
+
+			if (dev2->irq != dev->irq) {
+				dev2->irq = dev->irq;
+
+				printk(KERN_WARNING "%s: PCI config space "
+				       "interrupt fixed.\n", d->name);
 			}
+
+			ret = ide_setup_pci_devices(dev, dev2, d);
+			if (ret < 0)
+				pci_dev_put(dev2);
+			return ret;
 		}
 	}
 	return ide_setup_pci_device(dev, d);
 }
 
-static int __devinit init_setup_pdc20276(struct pci_dev *dev,
-					 ide_pci_device_t *d)
+static int __devinit init_setup_pdc20276(struct pci_dev *dev, ide_pci_device_t *d)
 {
-	if ((dev->bus->self) &&
-	    (dev->bus->self->vendor == PCI_VENDOR_ID_INTEL) &&
-	    ((dev->bus->self->device == PCI_DEVICE_ID_INTEL_I960) ||
-	     (dev->bus->self->device == PCI_DEVICE_ID_INTEL_I960RM))) {
-		printk(KERN_INFO "ide: Skipping Promise PDC20276 "
-			"attached to I2O RAID controller.\n");
+	struct pci_dev *bridge = dev->bus->self;
+
+	if (bridge != NULL &&
+	    bridge->vendor == PCI_VENDOR_ID_INTEL &&
+	   (bridge->device == PCI_DEVICE_ID_INTEL_I960 ||
+	    bridge->device == PCI_DEVICE_ID_INTEL_I960RM)) {
+
+		printk(KERN_INFO "%s: attached to I2O RAID controller, "
+				 "skipping.\n", d->name);
 		return -ENODEV;
 	}
 	return ide_setup_pci_device(dev, d);
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index e19a891171c..b578307fad5 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -63,12 +63,11 @@ static const char *pdc_quirk_drives[] = {
 
 static void pdc_old_disable_66MHz_clock(ide_hwif_t *);
 
-static int pdc202xx_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+static int pdc202xx_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
 	u8 drive_pci		= 0x60 + (drive->dn << 2);
-	u8 speed		= ide_rate_filter(drive, xferspeed);
 
 	u8			AP = 0, BP = 0, CP = 0;
 	u8			TA = 0, TB = 0, TC = 0;
@@ -143,9 +142,8 @@ static int pdc202xx_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 	return ide_config_drive_speed(drive, speed);
 }
 
-static void pdc202xx_tune_drive(ide_drive_t *drive, u8 pio)
+static void pdc202xx_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	pdc202xx_tune_chipset(drive, XFER_PIO_0 + pio);
 }
 
@@ -191,7 +189,7 @@ static int pdc202xx_config_drive_xfer_rate (ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		pdc202xx_tune_drive(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -307,10 +305,11 @@ static void pdc202xx_reset (ide_drive_t *drive)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	ide_hwif_t *mate	= hwif->mate;
-	
+
 	pdc202xx_reset_host(hwif);
 	pdc202xx_reset_host(mate);
-	pdc202xx_tune_drive(drive, 255);
+
+	ide_set_max_pio(drive);
 }
 
 static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev,
@@ -329,7 +328,9 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif)
 		hwif->rqsize = 256;
 
 	hwif->autodma = 0;
-	hwif->tuneproc  = &pdc202xx_tune_drive;
+
+	hwif->set_pio_mode = &pdc202xx_set_pio_mode;
+
 	hwif->quirkproc = &pdc202xx_quirkproc;
 
 	if (hwif->pci_dev->device != PCI_DEVICE_ID_PROMISE_20246)
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 5cfa9378bbb..fd8214a7ab9 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/ide/pci/piix.c	Version 0.51	Jul 6, 2007
+ *  linux/drivers/ide/pci/piix.c	Version 0.52	Jul 14, 2007
  *
  *  Copyright (C) 1998-1999 Andrzej Krzysztofowicz, Author and Maintainer
  *  Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org>
@@ -17,11 +17,11 @@
  *                 41
  *                 43
  *
- * | PIO 0       | c0 | 80 | 0 | 	piix_tune_drive(drive, 0);
- * | PIO 2 | SW2 | d0 | 90 | 4 | 	piix_tune_drive(drive, 2);
- * | PIO 3 | MW1 | e1 | a1 | 9 | 	piix_tune_drive(drive, 3);
- * | PIO 4 | MW2 | e3 | a3 | b | 	piix_tune_drive(drive, 4);
- * 
+ * | PIO 0       | c0 | 80 | 0 |
+ * | PIO 2 | SW2 | d0 | 90 | 4 |
+ * | PIO 3 | MW1 | e1 | a1 | 9 |
+ * | PIO 4 | MW2 | e3 | a3 | b |
+ *
  * sitre = word40 & 0x4000; primary
  * sitre = word42 & 0x4000; secondary
  *
@@ -204,16 +204,16 @@ static void piix_tune_pio (ide_drive_t *drive, u8 pio)
 }
 
 /**
- *	piix_tune_drive		-	tune a drive attached to PIIX
+ *	piix_set_pio_mode	-	set PIO mode
  *	@drive: drive to tune
  *	@pio: desired PIO mode
  *
  *	Set the drive's PIO mode (might be useful if drive is not registered
  *	in CMOS for any reason).
  */
-static void piix_tune_drive (ide_drive_t *drive, u8 pio)
+
+static void piix_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	piix_tune_pio(drive, pio);
 	(void) ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
@@ -221,19 +221,18 @@ static void piix_tune_drive (ide_drive_t *drive, u8 pio)
 /**
  *	piix_tune_chipset	-	tune a PIIX interface
  *	@drive: IDE drive to tune
- *	@xferspeed: speed to configure
+ *	@speed: speed to configure
  *
  *	Set a PIIX interface channel to the desired speeds. This involves
  *	requires the right timing data into the PIIX configuration space
  *	then setting the drive parameters appropriately
  */
- 
-static int piix_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+
+static int piix_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
 	u8 maslave		= hwif->channel ? 0x42 : 0x40;
-	u8 speed		= ide_rate_filter(drive, xferspeed);
 	int a_speed		= 3 << (drive->dn * 4);
 	int u_flag		= 1 << drive->dn;
 	int v_flag		= 0x01 << drive->dn;
@@ -260,11 +259,6 @@ static int piix_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 		case XFER_MW_DMA_2:
 		case XFER_MW_DMA_1:
 		case XFER_SW_DMA_2:	break;
-		case XFER_PIO_4:
-		case XFER_PIO_3:
-		case XFER_PIO_2:
-		case XFER_PIO_1:
-		case XFER_PIO_0:	break;
 		default:		return -1;
 	}
 
@@ -294,10 +288,7 @@ static int piix_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 			pci_write_config_byte(dev, 0x55, (u8) reg55 & ~w_flag);
 	}
 
-	if (speed > XFER_PIO_4)
-		piix_tune_pio(drive, piix_dma_2_pio(speed));
-	else
-		piix_tune_pio(drive, speed - XFER_PIO_0);
+	piix_tune_pio(drive, piix_dma_2_pio(speed));
 
 	return ide_config_drive_speed(drive, speed);
 }
@@ -318,7 +309,7 @@ static int piix_config_drive_xfer_rate (ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		piix_tune_drive(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -455,7 +446,8 @@ static void __devinit init_hwif_piix(ide_hwif_t *hwif)
 	}
 
 	hwif->autodma = 0;
-	hwif->tuneproc = &piix_tune_drive;
+
+	hwif->set_pio_mode = &piix_set_pio_mode;
 	hwif->speedproc = &piix_tune_chipset;
 	hwif->drives[0].autotune = 1;
 	hwif->drives[1].autotune = 1;
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c
index 9bdc9694d50..79ecab68948 100644
--- a/drivers/ide/pci/sc1200.c
+++ b/drivers/ide/pci/sc1200.c
@@ -138,7 +138,7 @@ out:
 	return mask;
 }
 
-static int sc1200_tune_chipset(ide_drive_t *drive, u8 mode)
+static int sc1200_tune_chipset(ide_drive_t *drive, const u8 mode)
 {
 	ide_hwif_t		*hwif = HWIF(drive);
 	int			unit = drive->select.b.unit;
@@ -146,25 +146,11 @@ static int sc1200_tune_chipset(ide_drive_t *drive, u8 mode)
 	unsigned short		pci_clock;
 	unsigned int		basereg = hwif->channel ? 0x50 : 0x40;
 
-	mode = ide_rate_filter(drive, mode);
-
 	/*
 	 * Tell the drive to switch to the new mode; abort on failure.
 	 */
-	if (sc1200_set_xfer_mode(drive, mode)) {
-		printk("SC1200: set xfer mode failure\n");
+	if (sc1200_set_xfer_mode(drive, mode))
 		return 1;	/* failure */
-	}
-
-	switch (mode) {
-	case XFER_PIO_4:
-	case XFER_PIO_3:
-	case XFER_PIO_2:
-	case XFER_PIO_1:
-	case XFER_PIO_0:
-		sc1200_tunepio(drive, mode - XFER_PIO_0);
-		return 0;
-	}
 
 	pci_clock = sc1200_get_pci_clock();
 
@@ -274,19 +260,20 @@ static int sc1200_ide_dma_end (ide_drive_t *drive)
 }
 
 /*
- * sc1200_tuneproc() handles selection/setting of PIO modes
+ * sc1200_set_pio_mode() handles setting of PIO modes
  * for both the chipset and drive.
  *
  * All existing BIOSs for this chipset guarantee that all drives
  * will have valid default PIO timings set up before we get here.
  */
-static void sc1200_tuneproc (ide_drive_t *drive, byte pio)	/* mode=255 means "autotune" */
+
+static void sc1200_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	ide_hwif_t	*hwif = HWIF(drive);
 	int		mode = -1;
 
 	/*
-	 * bad abuse of ->tuneproc interface
+	 * bad abuse of ->set_pio_mode interface
 	 */
 	switch (pio) {
 		case 200: mode = XFER_UDMA_0;	break;
@@ -304,9 +291,6 @@ static void sc1200_tuneproc (ide_drive_t *drive, byte pio)	/* mode=255 means "au
 		return;
 	}
 
-	pio = ide_get_best_pio_mode(drive, pio, 4);
-	printk("SC1200: %s: setting PIO mode%d\n", drive->name, pio);
-
 	if (sc1200_set_xfer_mode(drive, XFER_PIO_0 + pio) == 0)
 		sc1200_tunepio(drive, pio);
 }
@@ -422,7 +406,8 @@ static void __devinit init_hwif_sc1200 (ide_hwif_t *hwif)
 		hwif->ide_dma_end   = &sc1200_ide_dma_end;
         	if (!noautodma)
                 	hwif->autodma = 1;
-		hwif->tuneproc = &sc1200_tuneproc;
+
+		hwif->set_pio_mode = &sc1200_set_pio_mode;
 		hwif->speedproc = &sc1200_tune_chipset;
 	}
         hwif->atapi_dma = 1;
@@ -438,6 +423,7 @@ static ide_pci_device_t sc1200_chipset __devinitdata = {
 	.init_hwif	= init_hwif_sc1200,
 	.autodma	= AUTODMA,
 	.bootable	= ON_BOARD,
+	.host_flags	= IDE_HFLAG_ABUSE_DMA_MODES,
 	.pio_mask	= ATA_PIO4,
 };
 
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index eeb0a6d434a..66a526e0ece 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -221,9 +221,8 @@ static void scc_tune_pio(ide_drive_t *drive, const u8 pio)
 	out_be32((void __iomem *)pioct_port, reg);
 }
 
-static void scc_tuneproc(ide_drive_t *drive, u8 pio)
+static void scc_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	scc_tune_pio(drive, pio);
 	ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
@@ -231,16 +230,15 @@ static void scc_tuneproc(ide_drive_t *drive, u8 pio)
 /**
  *	scc_tune_chipset	-	tune a drive DMA mode
  *	@drive: Drive to set up
- *	@xferspeed: speed we want to achieve
+ *	@speed: speed we want to achieve
  *
  *	Load the timing settings for this device mode into the
  *	controller.
  */
 
-static int scc_tune_chipset(ide_drive_t *drive, byte xferspeed)
+static int scc_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif = HWIF(drive);
-	u8 speed = ide_rate_filter(drive, xferspeed);
 	struct scc_ports *ports = ide_get_hwifdata(hwif);
 	unsigned long ctl_base = ports->ctl;
 	unsigned long cckctrl_port = ctl_base + 0xff0;
@@ -272,13 +270,6 @@ static int scc_tune_chipset(ide_drive_t *drive, byte xferspeed)
 	case XFER_UDMA_0:
 		idx = speed - XFER_UDMA_0;
 		break;
-	case XFER_PIO_4:
-	case XFER_PIO_3:
-	case XFER_PIO_2:
-	case XFER_PIO_1:
-	case XFER_PIO_0:
-		scc_tune_pio(drive, speed - XFER_PIO_0);
-		return ide_config_drive_speed(drive, speed);
 	default:
 		return 1;
 	}
@@ -317,7 +308,7 @@ static int scc_config_drive_for_dma(ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		scc_tuneproc(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -718,7 +709,7 @@ static void __devinit init_hwif_scc(ide_hwif_t *hwif)
 	hwif->dma_setup = scc_dma_setup;
 	hwif->ide_dma_end = scc_ide_dma_end;
 	hwif->speedproc = scc_tune_chipset;
-	hwif->tuneproc = scc_tuneproc;
+	hwif->set_pio_mode = scc_set_pio_mode;
 	hwif->ide_dma_check = scc_config_drive_for_dma;
 	hwif->ide_dma_test_irq = scc_dma_test_irq;
 	hwif->udma_filter = scc_udma_filter;
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index 9fead2e7d4c..0351cf21042 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -145,7 +145,7 @@ static void svwks_tune_pio(ide_drive_t *drive, const u8 pio)
 	}
 }
 
-static int svwks_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+static int svwks_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	static const u8 udma_modes[]		= { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 };
 	static const u8 dma_modes[]		= { 0x77, 0x21, 0x20 };
@@ -153,16 +153,10 @@ static int svwks_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
-	u8 speed		= ide_rate_filter(drive, xferspeed);
 	u8 unit			= (drive->select.b.unit & 0x01);
 
 	u8 ultra_enable	 = 0, ultra_timing = 0, dma_timing = 0;
 
-	if (speed >= XFER_PIO_0 && speed <= XFER_PIO_4) {
-		svwks_tune_pio(drive, speed - XFER_PIO_0);
-		return ide_config_drive_speed(drive, speed);
-	}
-
 	/* If we are about to put a disk into UDMA mode we screwed up.
 	   Our code assumes we never _ever_ do this on an OSB4 */
 	   
@@ -203,9 +197,8 @@ static int svwks_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 	return (ide_config_drive_speed(drive, speed));
 }
 
-static void svwks_tune_drive (ide_drive_t *drive, u8 pio)
+static void svwks_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	svwks_tune_pio(drive, pio);
 	(void)ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
@@ -218,7 +211,7 @@ static int svwks_config_drive_xfer_rate (ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		svwks_tune_drive(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -390,7 +383,7 @@ static void __devinit init_hwif_svwks (ide_hwif_t *hwif)
 	if (!hwif->irq)
 		hwif->irq = hwif->channel ? 15 : 14;
 
-	hwif->tuneproc = &svwks_tune_drive;
+	hwif->set_pio_mode = &svwks_set_pio_mode;
 	hwif->speedproc = &svwks_tune_chipset;
 	hwif->udma_filter = &svwks_udma_filter;
 
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 57145767c3d..c292e1de1d5 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -34,6 +34,8 @@
 
 #include <linux/ide.h>
 
+#define DRV_NAME "SGIIOC4"
+
 /* IOC4 Specific Definitions */
 #define IOC4_CMD_OFFSET		0x100
 #define IOC4_CTRL_OFFSET	0x120
@@ -289,15 +291,26 @@ static void sgiioc4_dma_off_quietly(ide_drive_t *drive)
 	drive->hwif->dma_host_off(drive);
 }
 
+static int sgiioc4_speedproc(ide_drive_t *drive, const u8 speed)
+{
+	if (speed != XFER_MW_DMA_2)
+		return 1;
+
+	return ide_config_drive_speed(drive, speed);
+}
+
 static int sgiioc4_ide_dma_check(ide_drive_t *drive)
 {
-	/* FIXME: check for available DMA modes */
-	if (ide_config_drive_speed(drive, XFER_MW_DMA_2) != 0) {
-		printk(KERN_WARNING "%s: couldn't set MWDMA2 mode, "
-				    "using PIO instead\n", drive->name);
-		return -1;
-	} else
+	if (ide_tune_dma(drive))
 		return 0;
+
+	/*
+	 * ->set_pio_mode is not implemented currently
+	 * so this is just for the completness
+	 */
+	ide_set_max_pio(drive);
+
+	return -1;
 }
 
 /* returns 1 if dma irq issued, 0 otherwise */
@@ -353,7 +366,7 @@ sgiioc4_INB(unsigned long port)
 }
 
 /* Creates a dma map for the scatter-gather list entries */
-static void __devinit
+static int __devinit
 ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base)
 {
 	void __iomem *virt_dma_base;
@@ -369,7 +382,7 @@ ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base)
 		       "ALREADY in use\n",
 		       __FUNCTION__, hwif->name, (void *) dma_base,
 		       (void *) dma_base + num_ports - 1);
-		goto dma_alloc_failure;
+		return -1;
 	}
 
 	virt_dma_base = ioremap(dma_base, num_ports);
@@ -395,7 +408,7 @@ ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base)
 
 	if (pad) {
 		ide_set_hwifdata(hwif, pad);
-		return;
+		return 0;
 	}
 
 	pci_free_consistent(hwif->pci_dev,
@@ -413,10 +426,7 @@ dma_pci_alloc_failure:
 dma_remap_failure:
 	release_mem_region(dma_base, num_ports);
 
-dma_alloc_failure:
-	/* Disable DMA because we couldnot allocate any DMA maps */
-	hwif->autodma = 0;
-	hwif->atapi_dma = 0;
+	return -1;
 }
 
 /* Initializes the IOC4 DMA Engine */
@@ -581,14 +591,11 @@ static void __devinit
 ide_init_sgiioc4(ide_hwif_t * hwif)
 {
 	hwif->mmio = 1;
-	hwif->autodma = 1;
 	hwif->atapi_dma = 1;
-	hwif->ultra_mask = 0x0;	/* Disable Ultra DMA */
-	hwif->mwdma_mask = 0x2;	/* Multimode-2 DMA  */
-	hwif->swdma_mask = 0x2;
+	hwif->mwdma_mask = 0x04;
 	hwif->pio_mask = 0x00;
-	hwif->tuneproc = NULL;	/* Sets timing for PIO mode */
-	hwif->speedproc = NULL;	/* Sets timing for DMA &/or PIO modes */
+	hwif->set_pio_mode = NULL; /* Sets timing for PIO mode */
+	hwif->speedproc = &sgiioc4_speedproc;
 	hwif->selectproc = NULL;/* Use the default routine to select drive */
 	hwif->reset_poll = NULL;/* No HBA specific reset_poll needed */
 	hwif->pre_reset = NULL;	/* No HBA specific pre_set needed */
@@ -615,7 +622,7 @@ ide_init_sgiioc4(ide_hwif_t * hwif)
 }
 
 static int __devinit
-sgiioc4_ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t * d)
+sgiioc4_ide_setup_pci_device(struct pci_dev *dev)
 {
 	unsigned long cmd_base, dma_base, irqport;
 	unsigned long bar0, cmd_phys_base, ctl;
@@ -632,7 +639,8 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t * d)
 			break;
 	}
 	if (h == MAX_HWIFS) {
-		printk(KERN_ERR "%s: too many IDE interfaces, no room in table\n", d->name);
+		printk(KERN_ERR "%s: too many IDE interfaces, no room in table\n",
+				DRV_NAME);
 		return -ENOMEM;
 	}
 
@@ -641,7 +649,7 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t * d)
 	virt_base = ioremap(bar0, pci_resource_len(dev, 0));
 	if (virt_base == NULL) {
 		printk(KERN_ERR "%s: Unable to remap BAR 0 address: 0x%lx\n",
-			d->name, bar0);
+				DRV_NAME, bar0);
 		return -ENOMEM;
 	}
 	cmd_base = (unsigned long) virt_base + IOC4_CMD_OFFSET;
@@ -672,7 +680,6 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t * d)
 	hwif->chipset = ide_pci;
 	hwif->pci_dev = dev;
 	hwif->channel = 0;	/* Single Channel chip */
-	hwif->cds = (struct ide_pci_device_s *) d;
 	hwif->gendev.parent = &dev->dev;/* setup proper ancestral information */
 
 	/* The IOC4 uses MMIO rather than Port IO. */
@@ -683,11 +690,14 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t * d)
 
 	ide_init_sgiioc4(hwif);
 
-	if (dma_base)
-		ide_dma_sgiioc4(hwif, dma_base);
-	else
+	hwif->autodma = 0;
+
+	if (dma_base && ide_dma_sgiioc4(hwif, dma_base) == 0) {
+		hwif->autodma = 1;
+		hwif->drives[1].autodma = hwif->drives[0].autodma = 1;
+	} else
 		printk(KERN_INFO "%s: %s Bus-Master DMA disabled\n",
-		       hwif->name, d->name);
+				 hwif->name, DRV_NAME);
 
 	if (probe_hwif_init(hwif))
 		return -EIO;
@@ -699,7 +709,7 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t * d)
 }
 
 static unsigned int __devinit
-pci_init_sgiioc4(struct pci_dev *dev, ide_pci_device_t * d)
+pci_init_sgiioc4(struct pci_dev *dev)
 {
 	unsigned int class_rev;
 	int ret;
@@ -707,30 +717,20 @@ pci_init_sgiioc4(struct pci_dev *dev, ide_pci_device_t * d)
 	pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev);
 	class_rev &= 0xff;
 	printk(KERN_INFO "%s: IDE controller at PCI slot %s, revision %d\n",
-			d->name, pci_name(dev), class_rev);
+			 DRV_NAME, pci_name(dev), class_rev);
 	if (class_rev < IOC4_SUPPORTED_FIRMWARE_REV) {
 		printk(KERN_ERR "Skipping %s IDE controller in slot %s: "
-			"firmware is obsolete - please upgrade to revision"
-			"46 or higher\n", d->name, pci_name(dev));
+				"firmware is obsolete - please upgrade to "
+				"revision46 or higher\n",
+				DRV_NAME, pci_name(dev));
 		ret = -EAGAIN;
 		goto out;
 	}
-	ret = sgiioc4_ide_setup_pci_device(dev, d);
+	ret = sgiioc4_ide_setup_pci_device(dev);
 out:
 	return ret;
 }
 
-static ide_pci_device_t sgiioc4_chipset __devinitdata = {
-	 /* Channel 0 */
-	 .name = "SGIIOC4",
-	 .init_hwif = ide_init_sgiioc4,
-	 .init_dma = ide_dma_sgiioc4,
-	 .autodma = AUTODMA,
-	 /* SGI IOC4 doesn't have enablebits. */
-	 .bootable = ON_BOARD,
-	 .host_flags = IDE_HFLAG_SINGLE,
-};
-
 int
 ioc4_ide_attach_one(struct ioc4_driver_data *idd)
 {
@@ -740,7 +740,7 @@ ioc4_ide_attach_one(struct ioc4_driver_data *idd)
 	if (idd->idd_variant == IOC4_VARIANT_PCI_RT)
 		return 0;
 
-	return pci_init_sgiioc4(idd->idd_pdev, &sgiioc4_chipset);
+	return pci_init_sgiioc4(idd->idd_pdev);
 }
 
 static struct ioc4_submodule ioc4_ide_submodule = {
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index 50f6d172ef7..5d1e5e52a04 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/ide/pci/siimage.c		Version 1.15	Jun 29 2007
+ * linux/drivers/ide/pci/siimage.c		Version 1.16	Jul 13 2007
  *
  * Copyright (C) 2001-2002	Andre Hedrick <andre@linux-ide.org>
  * Copyright (C) 2003		Red Hat <alan@redhat.com>
@@ -185,7 +185,12 @@ static void sil_tune_pio(ide_drive_t *drive, u8 pio)
 	u16 speedp		= 0;
 	unsigned long addr	= siimage_seldev(drive, 0x04);
 	unsigned long tfaddr	= siimage_selreg(hwif, 0x02);
+	unsigned long base	= (unsigned long)hwif->hwif_data;
 	u8 tf_pio		= pio;
+	u8 addr_mask		= hwif->channel ? (hwif->mmio ? 0xF4 : 0x84)
+						: (hwif->mmio ? 0xB4 : 0x80);
+	u8 mode			= 0;
+	u8 unit			= drive->select.b.unit;
 
 	/* trim *taskfile* PIO to the slowest of the master/slave */
 	if (pair->present) {
@@ -207,6 +212,11 @@ static void sil_tune_pio(ide_drive_t *drive, u8 pio)
 			hwif->OUTW(hwif->INW(tfaddr-2)|0x200, tfaddr-2);
 		else
 			hwif->OUTW(hwif->INW(tfaddr-2)&~0x200, tfaddr-2);
+
+		mode = hwif->INB(base + addr_mask);
+		mode &= ~(unit ? 0x30 : 0x03);
+		mode |= (unit ? 0x10 : 0x01);
+		hwif->OUTB(mode, base + addr_mask);
 	} else {
 		pci_write_config_word(hwif->pci_dev, addr, speedp);
 		pci_write_config_word(hwif->pci_dev, tfaddr, speedt);
@@ -216,12 +226,16 @@ static void sil_tune_pio(ide_drive_t *drive, u8 pio)
 		if (pio > 2)
 			speedp |= 0x200;
 		pci_write_config_word(hwif->pci_dev, tfaddr-2, speedp);
+
+		pci_read_config_byte(hwif->pci_dev, addr_mask, &mode);
+		mode &= ~(unit ? 0x30 : 0x03);
+		mode |= (unit ? 0x10 : 0x01);
+		pci_write_config_byte(hwif->pci_dev, addr_mask, mode);
 	}
 }
 
-static void sil_tuneproc(ide_drive_t *drive, u8 pio)
+static void sil_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	sil_tune_pio(drive, pio);
 	(void)ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
@@ -229,14 +243,12 @@ static void sil_tuneproc(ide_drive_t *drive, u8 pio)
 /**
  *	siimage_tune_chipset	-	set controller timings
  *	@drive: Drive to set up
- *	@xferspeed: speed we want to achieve
+ *	@speed: speed we want to achieve
  *
- *	Tune the SII chipset for the desired mode. If we can't achieve
- *	the desired mode then tune for a lower one, but ultimately
- *	make the thing work.
+ *	Tune the SII chipset for the desired mode.
  */
- 
-static int siimage_tune_chipset (ide_drive_t *drive, byte xferspeed)
+
+static int siimage_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	u8 ultra6[]		= { 0x0F, 0x0B, 0x07, 0x05, 0x03, 0x02, 0x01 };
 	u8 ultra5[]		= { 0x0C, 0x07, 0x05, 0x04, 0x02, 0x01 };
@@ -245,7 +257,6 @@ static int siimage_tune_chipset (ide_drive_t *drive, byte xferspeed)
 	ide_hwif_t *hwif	= HWIF(drive);
 	u16 ultra = 0, multi	= 0;
 	u8 mode = 0, unit	= drive->select.b.unit;
-	u8 speed		= ide_rate_filter(drive, xferspeed);
 	unsigned long base	= (unsigned long)hwif->hwif_data;
 	u8 scsc = 0, addr_mask	= ((hwif->channel) ?
 				    ((hwif->mmio) ? 0xF4 : 0x84) :
@@ -273,14 +284,6 @@ static int siimage_tune_chipset (ide_drive_t *drive, byte xferspeed)
 	scsc = is_sata(hwif) ? 1 : scsc;
 
 	switch(speed) {
-		case XFER_PIO_4:
-		case XFER_PIO_3:
-		case XFER_PIO_2:
-		case XFER_PIO_1:
-		case XFER_PIO_0:
-			sil_tune_pio(drive, speed - XFER_PIO_0);
-			mode |= ((unit) ? 0x10 : 0x01);
-			break;
 		case XFER_MW_DMA_2:
 		case XFER_MW_DMA_1:
 		case XFER_MW_DMA_0:
@@ -331,7 +334,7 @@ static int siimage_config_drive_for_dma (ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		sil_tuneproc(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -902,7 +905,7 @@ static void __devinit init_hwif_siimage(ide_hwif_t *hwif)
 	
 	hwif->resetproc = &siimage_reset;
 	hwif->speedproc = &siimage_tune_chipset;
-	hwif->tuneproc	= &sil_tuneproc;
+	hwif->set_pio_mode = &sil_set_pio_mode;
 	hwif->reset_poll = &siimage_reset_poll;
 	hwif->pre_reset = &siimage_pre_reset;
 	hwif->udma_filter = &sil_udma_filter;
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 26f24802d3e..3e18899de63 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/ide/pci/sis5513.c	Version 0.25	Jun 10, 2007
+ * linux/drivers/ide/pci/sis5513.c	Version 0.27	Jul 14, 2007
  *
  * Copyright (C) 1999-2000	Andre Hedrick <andre@linux-ide.org>
  * Copyright (C) 2002		Lionel Bouton <Lionel.Bouton@inet6.fr>, Maintainer
@@ -519,27 +519,18 @@ static void config_art_rwp_pio (ide_drive_t *drive, u8 pio)
 	}
 }
 
-static int sis5513_tune_drive(ide_drive_t *drive, u8 pio)
+static void sis_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	config_art_rwp_pio(drive, pio);
-	return ide_config_drive_speed(drive, XFER_PIO_0 + pio);
+	(void)ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
 
-static void sis5513_tuneproc(ide_drive_t *drive, u8 pio)
-{
-	(void)sis5513_tune_drive(drive, pio);
-}
-
-static int sis5513_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+static int sis5513_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
-
-	u8 drive_pci, reg, speed;
 	u32 regdw;
-
-	speed = ide_rate_filter(drive, xferspeed);
+	u8 drive_pci, reg;
 
 	/* See config_art_rwp_pio for drive pci config registers */
 	drive_pci = 0x40;
@@ -582,9 +573,6 @@ static int sis5513_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 					regdw |= (unsigned long)cycle_time_value[ATA_133][speed-XFER_UDMA_0] << 4;
 					regdw |= (unsigned long)cvs_time_value[ATA_133][speed-XFER_UDMA_0] << 8;
 				} else {
-				/* if ATA133 disable, we should not set speed above UDMA5 */
-					if (speed > XFER_UDMA_5)
-						speed = XFER_UDMA_5;
 					regdw |= (unsigned long)cycle_time_value[ATA_100][speed-XFER_UDMA_0] << 4;
 					regdw |= (unsigned long)cvs_time_value[ATA_100][speed-XFER_UDMA_0] << 8;
 				}
@@ -608,12 +596,6 @@ static int sis5513_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 		case XFER_SW_DMA_1:
 		case XFER_SW_DMA_0:
 			break;
-		case XFER_PIO_4:
-		case XFER_PIO_3:
-		case XFER_PIO_2:
-		case XFER_PIO_1:
-		case XFER_PIO_0:
-			return sis5513_tune_drive(drive, speed - XFER_PIO_0);
 		default:
 			BUG();
 			break;
@@ -627,7 +609,7 @@ static int sis5513_config_xfer_rate(ide_drive_t *drive)
 	/*
 	 * TODO: always set PIO mode and remove this
 	 */
-	sis5513_tuneproc(drive, 255);
+	ide_set_max_pio(drive);
 
 	drive->init_speed = 0;
 
@@ -635,11 +617,25 @@ static int sis5513_config_xfer_rate(ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		sis5513_tuneproc(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
 
+static u8 sis5513_ata133_udma_filter(ide_drive_t *drive)
+{
+	struct pci_dev *dev = drive->hwif->pci_dev;
+	int drive_pci;
+	u32 reg54 = 0, regdw = 0;
+
+	pci_read_config_dword(dev, 0x54, &reg54);
+	drive_pci = ((reg54 & 0x40000000) ? 0x70 : 0x40) + drive->dn * 4;
+	pci_read_config_dword(dev, drive_pci, &regdw);
+
+	/* if ATA133 disable, we should not set speed above UDMA5 */
+	return (regdw & 0x08) ? ATA_UDMA6 : ATA_UDMA5;
+}
+
 /* Chip detection and general config */
 static unsigned int __devinit init_chipset_sis5513 (struct pci_dev *dev, const char *name)
 {
@@ -844,9 +840,12 @@ static void __devinit init_hwif_sis5513 (ide_hwif_t *hwif)
 	if (!hwif->irq)
 		hwif->irq = hwif->channel ? 15 : 14;
 
-	hwif->tuneproc = &sis5513_tuneproc;
+	hwif->set_pio_mode = &sis_set_pio_mode;
 	hwif->speedproc = &sis5513_tune_chipset;
 
+	if (chipset_family >= ATA_133)
+		hwif->udma_filter = sis5513_ata133_udma_filter;
+
 	if (!(hwif->dma_base)) {
 		hwif->drives[0].autotune = 1;
 		hwif->drives[1].autotune = 1;
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index 0947cab0059..f492318ba79 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -75,16 +75,12 @@ static unsigned int get_pio_timings(ide_drive_t *drive, u8 pio)
 /*
  * Configure the chipset for PIO mode.
  */
-static u8 sl82c105_tune_pio(ide_drive_t *drive, u8 pio)
+static void sl82c105_tune_pio(ide_drive_t *drive, const u8 pio)
 {
 	struct pci_dev *dev	= HWIF(drive)->pci_dev;
 	int reg			= 0x44 + drive->dn * 4;
 	u16 drv_ctrl;
 
-	DBG(("sl82c105_tune_pio(drive:%s, pio:%u)\n", drive->name, pio));
-
-	pio = ide_get_best_pio_mode(drive, pio, 5);
-
 	drv_ctrl = get_pio_timings(drive, pio);
 
 	/*
@@ -106,14 +102,12 @@ static u8 sl82c105_tune_pio(ide_drive_t *drive, u8 pio)
 	printk(KERN_DEBUG "%s: selected %s (%dns) (%04X)\n", drive->name,
 			  ide_xfer_verbose(pio + XFER_PIO_0),
 			  ide_pio_cycle_time(drive, pio), drv_ctrl);
-
-	return pio;
 }
 
 /*
  * Configure the drive and chipset for a new transfer speed.
  */
-static int sl82c105_tune_chipset(ide_drive_t *drive, u8 speed)
+static int sl82c105_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	static u16 mwdma_timings[] = {0x0707, 0x0201, 0x0200};
 	u16 drv_ctrl;
@@ -121,8 +115,6 @@ static int sl82c105_tune_chipset(ide_drive_t *drive, u8 speed)
  	DBG(("sl82c105_tune_chipset(drive:%s, speed:%s)\n",
 	     drive->name, ide_xfer_verbose(speed)));
 
-	speed = ide_rate_filter(drive, speed);
-
 	switch (speed) {
 	case XFER_MW_DMA_2:
 	case XFER_MW_DMA_1:
@@ -147,14 +139,6 @@ static int sl82c105_tune_chipset(ide_drive_t *drive, u8 speed)
 			pci_write_config_word(dev, reg, drv_ctrl);
 		}
 		break;
-	case XFER_PIO_5:
-	case XFER_PIO_4:
-	case XFER_PIO_3:
-	case XFER_PIO_2:
-	case XFER_PIO_1:
-	case XFER_PIO_0:
-		(void) sl82c105_tune_pio(drive, speed - XFER_PIO_0);
-		break;
 	default:
 		return -1;
 	}
@@ -327,11 +311,10 @@ static void sl82c105_resetproc(ide_drive_t *drive)
  * We only deal with PIO mode here - DMA mode 'using_dma' is not
  * initialised at the point that this function is called.
  */
-static void sl82c105_tune_drive(ide_drive_t *drive, u8 pio)
+static void sl82c105_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	DBG(("sl82c105_tune_drive(drive:%s, pio:%u)\n", drive->name, pio));
+	sl82c105_tune_pio(drive, pio);
 
-	pio = sl82c105_tune_pio(drive, pio);
 	(void) ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
 
@@ -399,7 +382,7 @@ static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif)
 
 	DBG(("init_hwif_sl82c105(hwif: ide%d)\n", hwif->index));
 
-	hwif->tuneproc		= &sl82c105_tune_drive;
+	hwif->set_pio_mode	= &sl82c105_set_pio_mode;
 	hwif->speedproc 	= &sl82c105_tune_chipset;
 	hwif->selectproc	= &sl82c105_selectproc;
 	hwif->resetproc 	= &sl82c105_resetproc;
diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c
index 628b0664f57..ae8e9132457 100644
--- a/drivers/ide/pci/slc90e66.c
+++ b/drivers/ide/pci/slc90e66.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/ide/pci/slc90e66.c	Version 0.15	Jul 6, 2007
+ *  linux/drivers/ide/pci/slc90e66.c	Version 0.16	Jul 14, 2007
  *
  *  Copyright (C) 2000-2002 Andre Hedrick <andre@linux-ide.org>
  *  Copyright (C) 2006-2007 MontaVista Software, Inc. <source@mvista.com>
@@ -95,19 +95,17 @@ static void slc90e66_tune_pio (ide_drive_t *drive, u8 pio)
 	spin_unlock_irqrestore(&ide_lock, flags);
 }
 
-static void slc90e66_tune_drive (ide_drive_t *drive, u8 pio)
+static void slc90e66_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	slc90e66_tune_pio(drive, pio);
 	(void) ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }
 
-static int slc90e66_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+static int slc90e66_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= hwif->pci_dev;
 	u8 maslave		= hwif->channel ? 0x42 : 0x40;
-	u8 speed		= ide_rate_filter(drive, xferspeed);
 	int sitre = 0, a_speed	= 7 << (drive->dn * 4);
 	int u_speed = 0, u_flag = 1 << drive->dn;
 	u16			reg4042, reg44, reg48, reg4a;
@@ -127,11 +125,6 @@ static int slc90e66_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 		case XFER_MW_DMA_2:
 		case XFER_MW_DMA_1:
 		case XFER_SW_DMA_2:	break;
-		case XFER_PIO_4:
-		case XFER_PIO_3:
-		case XFER_PIO_2:
-		case XFER_PIO_1:
-		case XFER_PIO_0:        break;
 		default:		return -1;
 	}
 
@@ -151,10 +144,7 @@ static int slc90e66_tune_chipset (ide_drive_t *drive, u8 xferspeed)
 			pci_write_config_word(dev, 0x4a, reg4a & ~a_speed);
 	}
 
-	if (speed > XFER_PIO_4)
-		slc90e66_tune_pio(drive, slc90e66_dma_2_pio(speed));
-	else
-		slc90e66_tune_pio(drive, speed - XFER_PIO_0);
+	slc90e66_tune_pio(drive, slc90e66_dma_2_pio(speed));
 
 	return ide_config_drive_speed(drive, speed);
 }
@@ -167,7 +157,7 @@ static int slc90e66_config_drive_xfer_rate (ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		slc90e66_tune_drive(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -183,7 +173,7 @@ static void __devinit init_hwif_slc90e66 (ide_hwif_t *hwif)
 		hwif->irq = hwif->channel ? 15 : 14;
 
 	hwif->speedproc = &slc90e66_tune_chipset;
-	hwif->tuneproc	= &slc90e66_tune_drive;
+	hwif->set_pio_mode = &slc90e66_set_pio_mode;
 
 	pci_read_config_byte(hwif->pci_dev, 0x47, &reg47);
 
diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c
index ec79bacc30c..e23b9cfb6eb 100644
--- a/drivers/ide/pci/tc86c001.c
+++ b/drivers/ide/pci/tc86c001.c
@@ -13,14 +13,12 @@
 #include <linux/pci.h>
 #include <linux/ide.h>
 
-static int tc86c001_tune_chipset(ide_drive_t *drive, u8 speed)
+static int tc86c001_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	unsigned long scr_port	= hwif->config_data + (drive->dn ? 0x02 : 0x00);
 	u16 mode, scr		= hwif->INW(scr_port);
 
-	speed = ide_rate_filter(drive, speed);
-
 	switch (speed) {
 		case XFER_UDMA_4:	mode = 0x00c0; break;
 		case XFER_UDMA_3:	mode = 0x00b0; break;
@@ -45,9 +43,8 @@ static int tc86c001_tune_chipset(ide_drive_t *drive, u8 speed)
 	return ide_config_drive_speed(drive, speed);
 }
 
-static void tc86c001_tune_drive(ide_drive_t *drive, u8 pio)
+static void tc86c001_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	(void) tc86c001_tune_chipset(drive, XFER_PIO_0 + pio);
 }
 
@@ -173,7 +170,7 @@ static int tc86c001_config_drive_xfer_rate(ide_drive_t *drive)
 		return 0;
 
 	if (ide_use_fast_pio(drive))
-		tc86c001_tune_drive(drive, 255);
+		ide_set_max_pio(drive);
 
 	return -1;
 }
@@ -195,7 +192,7 @@ static void __devinit init_hwif_tc86c001(ide_hwif_t *hwif)
 	/* Store the system control register base for convenience... */
 	hwif->config_data = sc_base;
 
-	hwif->tuneproc	= &tc86c001_tune_drive;
+	hwif->set_pio_mode = &tc86c001_set_pio_mode;
 	hwif->speedproc = &tc86c001_tune_chipset;
 	hwif->busproc	= &tc86c001_busproc;
 
diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c
index 098692a6d61..c3ff066eea5 100644
--- a/drivers/ide/pci/triflex.c
+++ b/drivers/ide/pci/triflex.c
@@ -40,7 +40,7 @@
 #include <linux/ide.h>
 #include <linux/init.h>
 
-static int triflex_tune_chipset(ide_drive_t *drive, u8 xferspeed)
+static int triflex_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	ide_hwif_t *hwif = HWIF(drive);
 	struct pci_dev *dev = hwif->pci_dev;
@@ -48,7 +48,6 @@ static int triflex_tune_chipset(ide_drive_t *drive, u8 xferspeed)
 	u16 timing = 0;
 	u32 triflex_timings = 0;
 	u8 unit = (drive->select.b.unit & 0x01);
-	u8 speed = ide_rate_filter(drive, xferspeed);
 	
 	pci_read_config_dword(dev, channel_offset, &triflex_timings);
 	
@@ -94,10 +93,9 @@ static int triflex_tune_chipset(ide_drive_t *drive, u8 xferspeed)
 	return (ide_config_drive_speed(drive, speed));
 }
 
-static void triflex_tune_drive(ide_drive_t *drive, u8 pio)
+static void triflex_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	int use_pio = ide_get_best_pio_mode(drive, pio, 4);
-	(void) triflex_tune_chipset(drive, (XFER_PIO_0 + use_pio));
+	(void)triflex_tune_chipset(drive, XFER_PIO_0 + pio);
 }
 
 static int triflex_config_drive_xfer_rate(ide_drive_t *drive)
@@ -105,14 +103,14 @@ static int triflex_config_drive_xfer_rate(ide_drive_t *drive)
 	if (ide_tune_dma(drive))
 		return 0;
 
-	triflex_tune_drive(drive, 255);
+	ide_set_max_pio(drive);
 
 	return -1;
 }
 
 static void __devinit init_hwif_triflex(ide_hwif_t *hwif)
 {
-	hwif->tuneproc = &triflex_tune_drive;
+	hwif->set_pio_mode = &triflex_set_pio_mode;
 	hwif->speedproc = &triflex_tune_chipset;
 
 	if (hwif->dma_base == 0)
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index a7be7795e6a..378feb491ec 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -1,6 +1,6 @@
 /*
  *
- * Version 3.47
+ * Version 3.48
  *
  * VIA IDE driver for Linux. Supported southbridges:
  *
@@ -158,7 +158,7 @@ static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing)
  *	by upper layers.
  */
 
-static int via_set_drive(ide_drive_t *drive, u8 speed)
+static int via_set_drive(ide_drive_t *drive, const u8 speed)
 {
 	ide_drive_t *peer = HWIF(drive)->drives + (~drive->dn & 1);
 	struct via82cxxx_dev *vdev = pci_get_drvdata(drive->hwif->pci_dev);
@@ -195,19 +195,16 @@ static int via_set_drive(ide_drive_t *drive, u8 speed)
 }
 
 /**
- *	via82cxxx_tune_drive	-	PIO setup
- *	@drive: drive to set up
- *	@pio: mode to use (255 for 'best possible')
+ *	via_set_pio_mode	-	PIO setup
+ *	@drive: drive
+ *	@pio: PIO mode number
  *
  *	A callback from the upper layers for PIO-only tuning.
  */
 
-static void via82cxxx_tune_drive(ide_drive_t *drive, u8 pio)
+static void via_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	if (pio == 255)
-		pio = ide_get_best_pio_mode(drive, 255, 5);
-
-	via_set_drive(drive, XFER_PIO_0 + min_t(u8, pio, 5));
+	via_set_drive(drive, XFER_PIO_0 + pio);
 }
 
 /**
@@ -220,18 +217,11 @@ static void via82cxxx_tune_drive(ide_drive_t *drive, u8 pio)
  
 static int via82cxxx_ide_dma_check (ide_drive_t *drive)
 {
-	u8 speed = ide_max_dma_mode(drive);
-
-	if (speed == 0) {
-		via82cxxx_tune_drive(drive, 255);
-		return -1;
-	}
-
-	via_set_drive(drive, speed);
-
-	if (drive->autodma)
+	if (ide_tune_dma(drive))
 		return 0;
 
+	ide_set_max_pio(drive);
+
 	return -1;
 }
 
@@ -419,7 +409,7 @@ static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const
  *	Cable special cases
  */
 
-static struct dmi_system_id cable_dmi_table[] = {
+static const struct dmi_system_id cable_dmi_table[] = {
 	{
 		.ident = "Acer Ferrari 3400",
 		.matches = {
@@ -465,7 +455,7 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
 
 	hwif->autodma = 0;
 
-	hwif->tuneproc = &via82cxxx_tune_drive;
+	hwif->set_pio_mode = &via_set_pio_mode;
 	hwif->speedproc = &via_set_drive;
 
 
diff --git a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c
index dab79afa9b2..df2e92034f5 100644
--- a/drivers/ide/ppc/mpc8xx.c
+++ b/drivers/ide/ppc/mpc8xx.c
@@ -45,7 +45,7 @@ static void print_funcid (int func);
 static int check_ide_device (unsigned long base);
 
 static void ide_interrupt_ack (void *dev);
-static void m8xx_ide_tuneproc(ide_drive_t *drive, u8 pio);
+static void m8xx_ide_set_pio_mode(ide_drive_t *drive, const u8 pio);
 
 typedef	struct ide_ioport_desc {
 	unsigned long	base_off;		/* Offset to PCMCIA memory	*/
@@ -314,9 +314,8 @@ m8xx_ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port,
 #endif	/* CONFIG_IDE_8xx_PCCARD */
 	}
 
-	/* register routine to tune PIO mode */
 	ide_hwifs[data_port].pio_mask = ATA_PIO4;
-	ide_hwifs[data_port].tuneproc = m8xx_ide_tuneproc;
+	ide_hwifs[data_port].set_pio_mode = m8xx_ide_set_pio_mode;
 
 	hw->ack_intr = (ide_ack_intr_t *) ide_interrupt_ack;
 	/* Enable Harddisk Interrupt,
@@ -401,9 +400,8 @@ void m8xx_ide_init_hwif_ports (hw_regs_t *hw,
 		*irq = ioport_dsc[data_port].irq;
 	}
 
-	/* register routine to tune PIO mode */
 	ide_hwifs[data_port].pio_mask = ATA_PIO4;
-	ide_hwifs[data_port].tuneproc = m8xx_ide_tuneproc;
+	ide_hwifs[data_port].set_pio_mode = m8xx_ide_set_pio_mode;
 
 	hw->ack_intr = (ide_ack_intr_t *) ide_interrupt_ack;
 	/* Enable Harddisk Interrupt,
@@ -427,24 +425,13 @@ void m8xx_ide_init_hwif_ports (hw_regs_t *hw,
 #define PCMCIA_SL(t) ((t==32) ? 0 : ((t & 0x1F)<<7)) /* Strobe Length	*/
 #endif
 
-
 /* Calculate PIO timings */
-static void
-m8xx_ide_tuneproc(ide_drive_t *drive, u8 pio)
+static void m8xx_ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 #if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT)
 	volatile pcmconf8xx_t	*pcmp;
 	ulong timing, mask, reg;
-#endif
-
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 
-#if 1
-	printk("%s[%d] %s: best PIO mode: %d\n",
-		__FILE__,__LINE__,__FUNCTION__, pio);
-#endif
-
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT)
 	pcmp = (pcmconf8xx_t *)(&(((immap_t *)IMAP_ADDR)->im_pcmcia));
 
 	mask = ~(PCMCIA_SHT(0xFF) | PCMCIA_SST(0xFF) | PCMCIA_SL(0xFF));
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index 2fb047b898a..f759a539786 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -6,6 +6,7 @@
  * for doing DMA.
  *
  *  Copyright (C) 1998-2003 Paul Mackerras & Ben. Herrenschmidt
+ *  Copyright (C)      2007 Bartlomiej Zolnierkiewicz
  *
  *  This program is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU General Public License
@@ -311,7 +312,8 @@ static struct kauai_timing	kauai_pio_timings[] =
 	{ 240	, 0x0800038b },
 	{ 239	, 0x0800030c },
 	{ 180	, 0x05000249 },
-	{ 120	, 0x04000148 }
+	{ 120	, 0x04000148 },
+	{ 0	, 0 },
 };
 
 static struct kauai_timing	kauai_mdma_timings[] =
@@ -351,7 +353,8 @@ static struct kauai_timing	shasta_pio_timings[] =
 	{ 240	, 0x040003cd },
 	{ 239	, 0x040003cd },
 	{ 180	, 0x0400028b },
-	{ 120	, 0x0400010a }
+	{ 120	, 0x0400010a },
+	{ 0	, 0 },
 };
 
 static struct kauai_timing	shasta_mdma_timings[] =
@@ -411,8 +414,6 @@ kauai_lookup_timing(struct kauai_timing* table, int cycle_time)
 
 static void pmac_ide_setup_dma(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif);
 static int pmac_ide_build_dmatable(ide_drive_t *drive, struct request *rq);
-static int pmac_ide_tune_chipset(ide_drive_t *drive, u8 speed);
-static void pmac_ide_tuneproc(ide_drive_t *drive, u8 pio);
 static void pmac_ide_selectproc(ide_drive_t *drive);
 static void pmac_ide_kauai_selectproc(ide_drive_t *drive);
 
@@ -616,7 +617,7 @@ out:
  * Old tuning functions (called on hdparm -p), sets up drive PIO timings
  */
 static void
-pmac_ide_tuneproc(ide_drive_t *drive, u8 pio)
+pmac_ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	u32 *timings;
 	unsigned accessTicks, recTicks;
@@ -630,7 +631,6 @@ pmac_ide_tuneproc(ide_drive_t *drive, u8 pio)
 	/* which drive is it ? */
 	timings = &pmif->timings[drive->select.b.unit & 0x01];
 
-	pio = ide_get_best_pio_mode(drive, pio, 4);
 	cycle_time = ide_pio_cycle_time(drive, pio);
 
 	switch (pmif->kind) {
@@ -698,8 +698,10 @@ pmac_ide_tuneproc(ide_drive_t *drive, u8 pio)
 		drive->name, pio,  *timings);
 #endif	
 
-	if (drive->select.all == HWIF(drive)->INB(IDE_SELECT_REG))
-		pmac_ide_do_update_timings(drive);
+	if (pmac_ide_do_setfeature(drive, XFER_PIO_0 + pio))
+		return;
+
+	pmac_ide_do_update_timings(drive);
 }
 
 #ifdef CONFIG_BLK_DEV_IDEDMA_PMAC
@@ -915,13 +917,12 @@ set_timings_mdma(ide_drive_t *drive, int intf_type, u32 *timings, u32 *timings2,
 
 /* 
  * Speedproc. This function is called by the core to set any of the standard
- * timing (PIO, MDMA or UDMA) to both the drive and the controller.
+ * DMA timing (MDMA or UDMA) to both the drive and the controller.
  * You may notice we don't use this function on normal "dma check" operation,
  * our dedicated function is more precise as it uses the drive provided
  * cycle time value. We should probably fix this one to deal with that too...
  */
-static int
-pmac_ide_tune_chipset (ide_drive_t *drive, byte speed)
+static int pmac_ide_tune_chipset(ide_drive_t *drive, const u8 speed)
 {
 	int unit = (drive->select.b.unit & 0x01);
 	int ret = 0;
@@ -937,17 +938,9 @@ pmac_ide_tune_chipset (ide_drive_t *drive, byte speed)
 	switch(speed) {
 #ifdef CONFIG_BLK_DEV_IDEDMA_PMAC
 		case XFER_UDMA_6:
-		        if (pmif->kind != controller_sh_ata6)
-				return 1;
 		case XFER_UDMA_5:
-			if (pmif->kind != controller_un_ata6 &&
-			    pmif->kind != controller_k2_ata6 &&
-			    pmif->kind != controller_sh_ata6)
-				return 1;
 		case XFER_UDMA_4:
 		case XFER_UDMA_3:
-			if (drive->hwif->cbl != ATA_CBL_PATA80)
-				return 1;
 		case XFER_UDMA_2:
 		case XFER_UDMA_1:
 		case XFER_UDMA_0:
@@ -971,13 +964,6 @@ pmac_ide_tune_chipset (ide_drive_t *drive, byte speed)
 		case XFER_SW_DMA_0:
 			return 1;
 #endif /* CONFIG_BLK_DEV_IDEDMA_PMAC */
-		case XFER_PIO_4:
-		case XFER_PIO_3:
-		case XFER_PIO_2:
-		case XFER_PIO_1:
-		case XFER_PIO_0:
-			pmac_ide_tuneproc(drive, speed & 0x07);
-			break;
 		default:
 			ret = 1;
 	}
@@ -1251,7 +1237,7 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
 	hwif->drives[0].unmask = 1;
 	hwif->drives[1].unmask = 1;
 	hwif->pio_mask = ATA_PIO4;
-	hwif->tuneproc = pmac_ide_tuneproc;
+	hwif->set_pio_mode = pmac_ide_set_pio_mode;
 	if (pmif->kind == controller_un_ata6
 	    || pmif->kind == controller_k2_ata6
 	    || pmif->kind == controller_sh_ata6)
diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c
index 60121f10f8d..b438d998625 100644
--- a/drivers/input/misc/wistron_btns.c
+++ b/drivers/input/misc/wistron_btns.c
@@ -247,7 +247,7 @@ static int have_wifi;
 static int have_bluetooth;
 static int have_leds;
 
-static int __init dmi_matched(struct dmi_system_id *dmi)
+static int __init dmi_matched(const struct dmi_system_id *dmi)
 {
 	const struct key_entry *key;
 
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index 91109b49fde..608674d0be8 100644
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -27,7 +27,7 @@ struct lifebook_data {
 
 static const char *desired_serio_phys;
 
-static int lifebook_set_serio_phys(struct dmi_system_id *d)
+static int lifebook_set_serio_phys(const struct dmi_system_id *d)
 {
 	desired_serio_phys = d->driver_data;
 	return 0;
@@ -35,13 +35,13 @@ static int lifebook_set_serio_phys(struct dmi_system_id *d)
 
 static unsigned char lifebook_use_6byte_proto;
 
-static int lifebook_set_6byte_proto(struct dmi_system_id *d)
+static int lifebook_set_6byte_proto(const struct dmi_system_id *d)
 {
 	lifebook_use_6byte_proto = 1;
 	return 0;
 }
 
-static struct dmi_system_id lifebook_dmi_table[] = {
+static const struct dmi_system_id lifebook_dmi_table[] = {
 	{
 		.ident = "FLORA-ie 55mi",
 		.matches = {
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 666ad3a53fd..d349c4a5e3e 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -602,7 +602,7 @@ static int synaptics_reconnect(struct psmouse *psmouse)
 
 #if defined(__i386__)
 #include <linux/dmi.h>
-static struct dmi_system_id toshiba_dmi_table[] = {
+static const struct dmi_system_id toshiba_dmi_table[] = {
 	{
 		.ident = "Toshiba Satellite",
 		.matches = {
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 4468cb3a8d2..3cb23210b91 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -87,11 +87,18 @@ config LEDS_H1940
 	help
 	  This option enables support for the LEDs on the h1940.
 
-config LEDS_COBALT
-	tristate "LED Support for Cobalt Server front LED"
+config LEDS_COBALT_QUBE
+	tristate "LED Support for the Cobalt Qube series front LED"
 	depends on LEDS_CLASS && MIPS_COBALT
 	help
-	  This option enables support for the front LED on Cobalt Server
+	  This option enables support for the front LED on Cobalt Qube series
+
+config LEDS_COBALT_RAQ
+	bool "LED Support for the Cobalt Raq series"
+	depends on LEDS_CLASS && MIPS_COBALT
+	select LEDS_TRIGGERS
+	help
+	  This option enables support for the Cobalt Raq series LEDs.
 
 config LEDS_GPIO
 	tristate "LED Support for GPIO connected LEDs"
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index f8995c9bc2e..d2ca1abbc3d 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -15,7 +15,8 @@ obj-$(CONFIG_LEDS_AMS_DELTA)		+= leds-ams-delta.o
 obj-$(CONFIG_LEDS_NET48XX)		+= leds-net48xx.o
 obj-$(CONFIG_LEDS_WRAP)			+= leds-wrap.o
 obj-$(CONFIG_LEDS_H1940)		+= leds-h1940.o
-obj-$(CONFIG_LEDS_COBALT)		+= leds-cobalt.o
+obj-$(CONFIG_LEDS_COBALT_QUBE)		+= leds-cobalt-qube.o
+obj-$(CONFIG_LEDS_COBALT_RAQ)		+= leds-cobalt-raq.o
 obj-$(CONFIG_LEDS_GPIO)			+= leds-gpio.o
 
 # LED Triggers
diff --git a/drivers/leds/leds-cobalt-qube.c b/drivers/leds/leds-cobalt-qube.c
new file mode 100644
index 00000000000..d2b54b53d80
--- /dev/null
+++ b/drivers/leds/leds-cobalt-qube.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2006 - Florian Fainelli <florian@openwrt.org>
+ *
+ * Control the Cobalt Qube/RaQ front LED
+ */
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/leds.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/types.h>
+
+#define LED_FRONT_LEFT	0x01
+#define LED_FRONT_RIGHT	0x02
+
+static void __iomem *led_port;
+static u8 led_value;
+
+static void qube_front_led_set(struct led_classdev *led_cdev,
+                               enum led_brightness brightness)
+{
+	if (brightness)
+		led_value = LED_FRONT_LEFT | LED_FRONT_RIGHT;
+	else
+		led_value = ~(LED_FRONT_LEFT | LED_FRONT_RIGHT);
+	writeb(led_value, led_port);
+}
+
+static struct led_classdev qube_front_led = {
+	.name			= "qube-front",
+	.brightness		= LED_FULL,
+	.brightness_set		= qube_front_led_set,
+	.default_trigger	= "ide-disk",
+};
+
+static int __devinit cobalt_qube_led_probe(struct platform_device *pdev)
+{
+	struct resource *res;
+	int retval;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -EBUSY;
+
+	led_port = ioremap(res->start, res->end - res->start + 1);
+	if (!led_port)
+		return -ENOMEM;
+
+	led_value = LED_FRONT_LEFT | LED_FRONT_RIGHT;
+	writeb(led_value, led_port);
+
+	retval = led_classdev_register(&pdev->dev, &qube_front_led);
+	if (retval)
+		goto err_iounmap;
+
+	return 0;
+
+err_iounmap:
+	iounmap(led_port);
+	led_port = NULL;
+
+	return retval;
+}
+
+static int __devexit cobalt_qube_led_remove(struct platform_device *pdev)
+{
+	led_classdev_unregister(&qube_front_led);
+
+	if (led_port) {
+		iounmap(led_port);
+		led_port = NULL;
+	}
+
+	return 0;
+}
+
+static struct platform_driver cobalt_qube_led_driver = {
+	.probe	= cobalt_qube_led_probe,
+	.remove	= __devexit_p(cobalt_qube_led_remove),
+	.driver	= {
+		.name	= "cobalt-qube-leds",
+		.owner	= THIS_MODULE,
+	},
+};
+
+static int __init cobalt_qube_led_init(void)
+{
+	return platform_driver_register(&cobalt_qube_led_driver);
+}
+
+static void __exit cobalt_qube_led_exit(void)
+{
+	platform_driver_unregister(&cobalt_qube_led_driver);
+}
+
+module_init(cobalt_qube_led_init);
+module_exit(cobalt_qube_led_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Front LED support for Cobalt Server");
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
diff --git a/drivers/leds/leds-cobalt-raq.c b/drivers/leds/leds-cobalt-raq.c
new file mode 100644
index 00000000000..6ebfff341e6
--- /dev/null
+++ b/drivers/leds/leds-cobalt-raq.c
@@ -0,0 +1,138 @@
+/*
+ *  LEDs driver for the Cobalt Raq series.
+ *
+ *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/leds.h>
+#include <linux/platform_device.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#define LED_WEB		0x04
+#define LED_POWER_OFF	0x08
+
+static void __iomem *led_port;
+static u8 led_value;
+static DEFINE_SPINLOCK(led_value_lock);
+
+static void raq_web_led_set(struct led_classdev *led_cdev,
+                            enum led_brightness brightness)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&led_value_lock, flags);
+
+	if (brightness)
+		led_value |= LED_WEB;
+	else
+		led_value &= ~LED_WEB;
+	writeb(led_value, led_port);
+
+	spin_unlock_irqrestore(&led_value_lock, flags);
+}
+
+static struct led_classdev raq_web_led = {
+	.name		= "raq-web",
+	.brightness_set	= raq_web_led_set,
+};
+
+static void raq_power_off_led_set(struct led_classdev *led_cdev,
+                                  enum led_brightness brightness)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&led_value_lock, flags);
+
+	if (brightness)
+		led_value |= LED_POWER_OFF;
+	else
+		led_value &= ~LED_POWER_OFF;
+	writeb(led_value, led_port);
+
+	spin_unlock_irqrestore(&led_value_lock, flags);
+}
+
+static struct led_classdev raq_power_off_led = {
+	.name			= "raq-power-off",
+	.brightness_set		= raq_power_off_led_set,
+	.default_trigger	= "power-off",
+};
+
+static int __devinit cobalt_raq_led_probe(struct platform_device *pdev)
+{
+	struct resource *res;
+	int retval;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -EBUSY;
+
+	led_port = ioremap(res->start, res->end - res->start + 1);
+	if (!led_port)
+		return -ENOMEM;
+
+	retval = led_classdev_register(&pdev->dev, &raq_power_off_led);
+	if (retval)
+		goto err_iounmap;
+
+	retval = led_classdev_register(&pdev->dev, &raq_web_led);
+	if (retval)
+		goto err_unregister;
+
+	return 0;
+
+err_unregister:
+	led_classdev_unregister(&raq_power_off_led);
+
+err_iounmap:
+	iounmap(led_port);
+	led_port = NULL;
+
+	return retval;
+}
+
+static int __devexit cobalt_raq_led_remove(struct platform_device *pdev)
+{
+	led_classdev_unregister(&raq_power_off_led);
+	led_classdev_unregister(&raq_web_led);
+
+	if (led_port) {
+		iounmap(led_port);
+		led_port = NULL;
+	}
+
+	return 0;
+}
+
+static struct platform_driver cobalt_raq_led_driver = {
+	.probe	= cobalt_raq_led_probe,
+	.remove	= __devexit_p(cobalt_raq_led_remove),
+	.driver = {
+		.name	= "cobalt-raq-leds",
+		.owner	= THIS_MODULE,
+	},
+};
+
+static int __init cobalt_raq_led_init(void)
+{
+	return platform_driver_register(&cobalt_raq_led_driver);
+}
+
+module_init(cobalt_raq_led_init);
diff --git a/drivers/leds/leds-cobalt.c b/drivers/leds/leds-cobalt.c
deleted file mode 100644
index d16439ce5da..00000000000
--- a/drivers/leds/leds-cobalt.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright 2006 - Florian Fainelli <florian@openwrt.org>
- *
- * Control the Cobalt Qube/RaQ front LED
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/leds.h>
-#include <asm/mach-cobalt/cobalt.h>
-
-static void cobalt_led_set(struct led_classdev *led_cdev, enum led_brightness brightness)
-{
-	if (brightness)
-		COBALT_LED_PORT = COBALT_LED_BAR_LEFT | COBALT_LED_BAR_RIGHT;
-	else
-		COBALT_LED_PORT = 0;
-}
-
-static struct led_classdev cobalt_led = {
-       .name = "cobalt-front-led",
-       .brightness_set = cobalt_led_set,
-       .default_trigger = "ide-disk",
-};
-
-static int __init cobalt_led_init(void)
-{
-	return led_classdev_register(NULL, &cobalt_led);
-}
-
-static void __exit cobalt_led_exit(void)
-{
-	led_classdev_unregister(&cobalt_led);
-}
-
-module_init(cobalt_led_init);
-module_exit(cobalt_led_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Front LED support for Cobalt Server");
-MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index bdc52d6922b..8216a6f75be 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -489,7 +489,7 @@ static void dec_pending(struct dm_crypt_io *io, int error)
 	if (!atomic_dec_and_test(&io->pending))
 		return;
 
-	bio_endio(io->base_bio, io->base_bio->bi_size, io->error);
+	bio_endio(io->base_bio, io->error);
 
 	mempool_free(io, cc->io_pool);
 }
@@ -509,25 +509,19 @@ static void kcryptd_queue_io(struct dm_crypt_io *io)
 	queue_work(_kcryptd_workqueue, &io->work);
 }
 
-static int crypt_endio(struct bio *clone, unsigned int done, int error)
+static void crypt_endio(struct bio *clone, int error)
 {
 	struct dm_crypt_io *io = clone->bi_private;
 	struct crypt_config *cc = io->target->private;
 	unsigned read_io = bio_data_dir(clone) == READ;
 
 	/*
-	 * free the processed pages, even if
-	 * it's only a partially completed write
+	 * free the processed pages
 	 */
-	if (!read_io)
-		crypt_free_buffer_pages(cc, clone, done);
-
-	/* keep going - not finished yet */
-	if (unlikely(clone->bi_size))
-		return 1;
-
-	if (!read_io)
+	if (!read_io) {
+		crypt_free_buffer_pages(cc, clone, clone->bi_size);
 		goto out;
+	}
 
 	if (unlikely(!bio_flagged(clone, BIO_UPTODATE))) {
 		error = -EIO;
@@ -537,12 +531,11 @@ static int crypt_endio(struct bio *clone, unsigned int done, int error)
 	bio_put(clone);
 	io->post_process = 1;
 	kcryptd_queue_io(io);
-	return 0;
+	return;
 
 out:
 	bio_put(clone);
 	dec_pending(io, error);
-	return error;
 }
 
 static void clone_init(struct dm_crypt_io *io, struct bio *clone)
diff --git a/drivers/md/dm-emc.c b/drivers/md/dm-emc.c
index 265c467854d..a2191a4fcf7 100644
--- a/drivers/md/dm-emc.c
+++ b/drivers/md/dm-emc.c
@@ -38,13 +38,10 @@ static inline void free_bio(struct bio *bio)
 	bio_put(bio);
 }
 
-static int emc_endio(struct bio *bio, unsigned int bytes_done, int error)
+static void emc_endio(struct bio *bio, int error)
 {
 	struct dm_path *path = bio->bi_private;
 
-	if (bio->bi_size)
-		return 1;
-
 	/* We also need to look at the sense keys here whether or not to
 	 * switch to the next PG etc.
 	 *
@@ -109,15 +106,7 @@ static struct request *get_failover_req(struct emc_handler *h,
 		return NULL;
 	}
 
-	rq->bio = rq->biotail = bio;
-	blk_rq_bio_prep(q, rq, bio);
-
-	rq->rq_disk = bdev->bd_contains->bd_disk;
-
-	/* bio backed don't set data */
-	rq->buffer = rq->data = NULL;
-	/* rq data_len used for pc cmd's request_bufflen */
-	rq->data_len = bio->bi_size;
+	blk_rq_append_bio(q, rq, bio);
 
 	rq->sense = h->sense;
 	memset(rq->sense, 0, SCSI_SENSE_BUFFERSIZE);
diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c
index f3a77248643..b8e342fe758 100644
--- a/drivers/md/dm-io.c
+++ b/drivers/md/dm-io.c
@@ -124,15 +124,11 @@ static void dec_count(struct io *io, unsigned int region, int error)
 	}
 }
 
-static int endio(struct bio *bio, unsigned int done, int error)
+static void endio(struct bio *bio, int error)
 {
 	struct io *io;
 	unsigned region;
 
-	/* keep going until we've finished */
-	if (bio->bi_size)
-		return 1;
-
 	if (error && bio_data_dir(bio) == READ)
 		zero_fill_bio(bio);
 
@@ -146,8 +142,6 @@ static int endio(struct bio *bio, unsigned int done, int error)
 	bio_put(bio);
 
 	dec_count(io, region, error);
-
-	return 0;
 }
 
 /*-----------------------------------------------------------------
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index d6ca9d0a6fd..31056abca89 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -390,11 +390,11 @@ static void dispatch_queued_ios(struct multipath *m)
 
 		r = map_io(m, bio, mpio, 1);
 		if (r < 0)
-			bio_endio(bio, bio->bi_size, r);
+			bio_endio(bio, r);
 		else if (r == DM_MAPIO_REMAPPED)
 			generic_make_request(bio);
 		else if (r == DM_MAPIO_REQUEUE)
-			bio_endio(bio, bio->bi_size, -EIO);
+			bio_endio(bio, -EIO);
 
 		bio = next;
 	}
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 144071e70a9..d09ff15490a 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -820,7 +820,7 @@ static void write_callback(unsigned long error, void *context)
 				break;
 			}
 	}
-	bio_endio(bio, bio->bi_size, 0);
+	bio_endio(bio, 0);
 }
 
 static void do_write(struct mirror_set *ms, struct bio *bio)
@@ -900,7 +900,7 @@ static void do_writes(struct mirror_set *ms, struct bio_list *writes)
 	 */
 	if (unlikely(ms->log_failure))
 		while ((bio = bio_list_pop(&sync)))
-			bio_endio(bio, bio->bi_size, -EIO);
+			bio_endio(bio, -EIO);
 	else while ((bio = bio_list_pop(&sync)))
 		do_write(ms, bio);
 
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 83ddbfe6b8a..98a633f3d6b 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -636,7 +636,7 @@ static void error_bios(struct bio *bio)
 	while (bio) {
 		n = bio->bi_next;
 		bio->bi_next = NULL;
-		bio_io_error(bio, bio->bi_size);
+		bio_io_error(bio);
 		bio = n;
 	}
 }
diff --git a/drivers/md/dm-zero.c b/drivers/md/dm-zero.c
index f314d7dc9c2..bdec206c404 100644
--- a/drivers/md/dm-zero.c
+++ b/drivers/md/dm-zero.c
@@ -43,7 +43,7 @@ static int zero_map(struct dm_target *ti, struct bio *bio,
 		break;
 	}
 
-	bio_endio(bio, bio->bi_size, 0);
+	bio_endio(bio, 0);
 
 	/* accepted bio, don't make new request */
 	return DM_MAPIO_SUBMITTED;
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 2120155929a..167765c4774 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -484,23 +484,20 @@ static void dec_pending(struct dm_io *io, int error)
 			blk_add_trace_bio(io->md->queue, io->bio,
 					  BLK_TA_COMPLETE);
 
-			bio_endio(io->bio, io->bio->bi_size, io->error);
+			bio_endio(io->bio, io->error);
 		}
 
 		free_io(io->md, io);
 	}
 }
 
-static int clone_endio(struct bio *bio, unsigned int done, int error)
+static void clone_endio(struct bio *bio, int error)
 {
 	int r = 0;
 	struct dm_target_io *tio = bio->bi_private;
 	struct mapped_device *md = tio->io->md;
 	dm_endio_fn endio = tio->ti->type->end_io;
 
-	if (bio->bi_size)
-		return 1;
-
 	if (!bio_flagged(bio, BIO_UPTODATE) && !error)
 		error = -EIO;
 
@@ -514,7 +511,7 @@ static int clone_endio(struct bio *bio, unsigned int done, int error)
 			error = r;
 		else if (r == DM_ENDIO_INCOMPLETE)
 			/* The target will handle the io */
-			return 1;
+			return;
 		else if (r) {
 			DMWARN("unimplemented target endio return value: %d", r);
 			BUG();
@@ -530,7 +527,6 @@ static int clone_endio(struct bio *bio, unsigned int done, int error)
 
 	bio_put(bio);
 	free_tio(md, tio);
-	return r;
 }
 
 static sector_t max_io_len(struct mapped_device *md,
@@ -761,7 +757,7 @@ static void __split_bio(struct mapped_device *md, struct bio *bio)
 
 	ci.map = dm_get_table(md);
 	if (!ci.map) {
-		bio_io_error(bio, bio->bi_size);
+		bio_io_error(bio);
 		return;
 	}
 
@@ -803,7 +799,7 @@ static int dm_request(struct request_queue *q, struct bio *bio)
 	 * guarantee it is (or can be) handled by the targets correctly.
 	 */
 	if (unlikely(bio_barrier(bio))) {
-		bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+		bio_endio(bio, -EOPNOTSUPP);
 		return 0;
 	}
 
@@ -820,13 +816,13 @@ static int dm_request(struct request_queue *q, struct bio *bio)
 		up_read(&md->io_lock);
 
 		if (bio_rw(bio) == READA) {
-			bio_io_error(bio, bio->bi_size);
+			bio_io_error(bio);
 			return 0;
 		}
 
 		r = queue_io(md, bio);
 		if (r < 0) {
-			bio_io_error(bio, bio->bi_size);
+			bio_io_error(bio);
 			return 0;
 
 		} else if (r == 0)
diff --git a/drivers/md/faulty.c b/drivers/md/faulty.c
index cb059cf14c2..cf2ddce3411 100644
--- a/drivers/md/faulty.c
+++ b/drivers/md/faulty.c
@@ -65,18 +65,16 @@
 #include <linux/raid/md.h>
 
 
-static int faulty_fail(struct bio *bio, unsigned int bytes_done, int error)
+static void faulty_fail(struct bio *bio, int error)
 {
 	struct bio *b = bio->bi_private;
 
 	b->bi_size = bio->bi_size;
 	b->bi_sector = bio->bi_sector;
 
-	if (bio->bi_size == 0)
-		bio_put(bio);
+	bio_put(bio);
 
-	clear_bit(BIO_UPTODATE, &b->bi_flags);
-	return (b->bi_end_io)(b, bytes_done, -EIO);
+	bio_io_error(b);
 }
 
 typedef struct faulty_conf {
@@ -179,7 +177,7 @@ static int make_request(struct request_queue *q, struct bio *bio)
 			/* special case - don't decrement, don't generic_make_request,
 			 * just fail immediately
 			 */
-			bio_endio(bio, bio->bi_size, -EIO);
+			bio_endio(bio, -EIO);
 			return 0;
 		}
 
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 17f795c3e0a..550148770bb 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -338,7 +338,7 @@ static int linear_make_request (struct request_queue *q, struct bio *bio)
 	sector_t block;
 
 	if (unlikely(bio_barrier(bio))) {
-		bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+		bio_endio(bio, -EOPNOTSUPP);
 		return 0;
 	}
 
@@ -358,7 +358,7 @@ static int linear_make_request (struct request_queue *q, struct bio *bio)
 			bdevname(tmp_dev->rdev->bdev, b),
 			(unsigned long long)tmp_dev->size,
 		        (unsigned long long)tmp_dev->offset);
-		bio_io_error(bio, bio->bi_size);
+		bio_io_error(bio);
 		return 0;
 	}
 	if (unlikely(bio->bi_sector + (bio->bi_size >> 9) >
diff --git a/drivers/md/md.c b/drivers/md/md.c
index f883b7e37f3..e8f102ea9b0 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -213,7 +213,7 @@ static DEFINE_SPINLOCK(all_mddevs_lock);
 
 static int md_fail_request (struct request_queue *q, struct bio *bio)
 {
-	bio_io_error(bio, bio->bi_size);
+	bio_io_error(bio);
 	return 0;
 }
 
@@ -384,12 +384,10 @@ static void free_disk_sb(mdk_rdev_t * rdev)
 }
 
 
-static int super_written(struct bio *bio, unsigned int bytes_done, int error)
+static void super_written(struct bio *bio, int error)
 {
 	mdk_rdev_t *rdev = bio->bi_private;
 	mddev_t *mddev = rdev->mddev;
-	if (bio->bi_size)
-		return 1;
 
 	if (error || !test_bit(BIO_UPTODATE, &bio->bi_flags)) {
 		printk("md: super_written gets error=%d, uptodate=%d\n",
@@ -401,16 +399,13 @@ static int super_written(struct bio *bio, unsigned int bytes_done, int error)
 	if (atomic_dec_and_test(&mddev->pending_writes))
 		wake_up(&mddev->sb_wait);
 	bio_put(bio);
-	return 0;
 }
 
-static int super_written_barrier(struct bio *bio, unsigned int bytes_done, int error)
+static void super_written_barrier(struct bio *bio, int error)
 {
 	struct bio *bio2 = bio->bi_private;
 	mdk_rdev_t *rdev = bio2->bi_private;
 	mddev_t *mddev = rdev->mddev;
-	if (bio->bi_size)
-		return 1;
 
 	if (!test_bit(BIO_UPTODATE, &bio->bi_flags) &&
 	    error == -EOPNOTSUPP) {
@@ -424,11 +419,11 @@ static int super_written_barrier(struct bio *bio, unsigned int bytes_done, int e
 		spin_unlock_irqrestore(&mddev->write_lock, flags);
 		wake_up(&mddev->sb_wait);
 		bio_put(bio);
-		return 0;
+	} else {
+		bio_put(bio2);
+		bio->bi_private = rdev;
+		super_written(bio, error);
 	}
-	bio_put(bio2);
-	bio->bi_private = rdev;
-	return super_written(bio, bytes_done, error);
 }
 
 void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev,
@@ -489,13 +484,9 @@ void md_super_wait(mddev_t *mddev)
 	finish_wait(&mddev->sb_wait, &wq);
 }
 
-static int bi_complete(struct bio *bio, unsigned int bytes_done, int error)
+static void bi_complete(struct bio *bio, int error)
 {
-	if (bio->bi_size)
-		return 1;
-
 	complete((struct completion*)bio->bi_private);
-	return 0;
 }
 
 int sync_page_io(struct block_device *bdev, sector_t sector, int size,
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 1e2af43a73b..f2a63f394ad 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -82,21 +82,17 @@ static void multipath_end_bh_io (struct multipath_bh *mp_bh, int err)
 	struct bio *bio = mp_bh->master_bio;
 	multipath_conf_t *conf = mddev_to_conf(mp_bh->mddev);
 
-	bio_endio(bio, bio->bi_size, err);
+	bio_endio(bio, err);
 	mempool_free(mp_bh, conf->pool);
 }
 
-static int multipath_end_request(struct bio *bio, unsigned int bytes_done,
-				 int error)
+static void multipath_end_request(struct bio *bio, int error)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct multipath_bh * mp_bh = (struct multipath_bh *)(bio->bi_private);
 	multipath_conf_t *conf = mddev_to_conf(mp_bh->mddev);
 	mdk_rdev_t *rdev = conf->multipaths[mp_bh->path].rdev;
 
-	if (bio->bi_size)
-		return 1;
-
 	if (uptodate)
 		multipath_end_bh_io(mp_bh, 0);
 	else if (!bio_rw_ahead(bio)) {
@@ -112,7 +108,6 @@ static int multipath_end_request(struct bio *bio, unsigned int bytes_done,
 	} else
 		multipath_end_bh_io(mp_bh, error);
 	rdev_dec_pending(rdev, conf->mddev);
-	return 0;
 }
 
 static void unplug_slaves(mddev_t *mddev)
@@ -155,7 +150,7 @@ static int multipath_make_request (struct request_queue *q, struct bio * bio)
 	const int rw = bio_data_dir(bio);
 
 	if (unlikely(bio_barrier(bio))) {
-		bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+		bio_endio(bio, -EOPNOTSUPP);
 		return 0;
 	}
 
@@ -169,7 +164,7 @@ static int multipath_make_request (struct request_queue *q, struct bio * bio)
 
 	mp_bh->path = multipath_map(conf);
 	if (mp_bh->path < 0) {
-		bio_endio(bio, bio->bi_size, -EIO);
+		bio_endio(bio, -EIO);
 		mempool_free(mp_bh, conf->pool);
 		return 0;
 	}
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index b8216bc6db4..ef0da2d8495 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -420,7 +420,7 @@ static int raid0_make_request (struct request_queue *q, struct bio *bio)
 	const int rw = bio_data_dir(bio);
 
 	if (unlikely(bio_barrier(bio))) {
-		bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+		bio_endio(bio, -EOPNOTSUPP);
 		return 0;
 	}
 
@@ -490,7 +490,7 @@ bad_map:
 		" or bigger than %dk %llu %d\n", chunk_size, 
 		(unsigned long long)bio->bi_sector, bio->bi_size >> 10);
 
-	bio_io_error(bio, bio->bi_size);
+	bio_io_error(bio);
 	return 0;
 }
 			   
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index f33a729960c..6d03bea6fa5 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -238,7 +238,7 @@ static void raid_end_bio_io(r1bio_t *r1_bio)
 			(unsigned long long) bio->bi_sector +
 				(bio->bi_size >> 9) - 1);
 
-		bio_endio(bio, bio->bi_size,
+		bio_endio(bio,
 			test_bit(R1BIO_Uptodate, &r1_bio->state) ? 0 : -EIO);
 	}
 	free_r1bio(r1_bio);
@@ -255,16 +255,13 @@ static inline void update_head_pos(int disk, r1bio_t *r1_bio)
 		r1_bio->sector + (r1_bio->sectors);
 }
 
-static int raid1_end_read_request(struct bio *bio, unsigned int bytes_done, int error)
+static void raid1_end_read_request(struct bio *bio, int error)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	r1bio_t * r1_bio = (r1bio_t *)(bio->bi_private);
 	int mirror;
 	conf_t *conf = mddev_to_conf(r1_bio->mddev);
 
-	if (bio->bi_size)
-		return 1;
-	
 	mirror = r1_bio->read_disk;
 	/*
 	 * this branch is our 'one mirror IO has finished' event handler:
@@ -301,10 +298,9 @@ static int raid1_end_read_request(struct bio *bio, unsigned int bytes_done, int
 	}
 
 	rdev_dec_pending(conf->mirrors[mirror].rdev, conf->mddev);
-	return 0;
 }
 
-static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int error)
+static void raid1_end_write_request(struct bio *bio, int error)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	r1bio_t * r1_bio = (r1bio_t *)(bio->bi_private);
@@ -312,8 +308,6 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 	conf_t *conf = mddev_to_conf(r1_bio->mddev);
 	struct bio *to_put = NULL;
 
-	if (bio->bi_size)
-		return 1;
 
 	for (mirror = 0; mirror < conf->raid_disks; mirror++)
 		if (r1_bio->bios[mirror] == bio)
@@ -366,7 +360,7 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 					       (unsigned long long) mbio->bi_sector,
 					       (unsigned long long) mbio->bi_sector +
 					       (mbio->bi_size >> 9) - 1);
-					bio_endio(mbio, mbio->bi_size, 0);
+					bio_endio(mbio, 0);
 				}
 			}
 		}
@@ -400,8 +394,6 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 
 	if (to_put)
 		bio_put(to_put);
-
-	return 0;
 }
 
 
@@ -796,7 +788,7 @@ static int make_request(struct request_queue *q, struct bio * bio)
 	if (unlikely(!mddev->barriers_work && bio_barrier(bio))) {
 		if (rw == WRITE)
 			md_write_end(mddev);
-		bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+		bio_endio(bio, -EOPNOTSUPP);
 		return 0;
 	}
 
@@ -1137,14 +1129,11 @@ abort:
 }
 
 
-static int end_sync_read(struct bio *bio, unsigned int bytes_done, int error)
+static void end_sync_read(struct bio *bio, int error)
 {
 	r1bio_t * r1_bio = (r1bio_t *)(bio->bi_private);
 	int i;
 
-	if (bio->bi_size)
-		return 1;
-
 	for (i=r1_bio->mddev->raid_disks; i--; )
 		if (r1_bio->bios[i] == bio)
 			break;
@@ -1160,10 +1149,9 @@ static int end_sync_read(struct bio *bio, unsigned int bytes_done, int error)
 
 	if (atomic_dec_and_test(&r1_bio->remaining))
 		reschedule_retry(r1_bio);
-	return 0;
 }
 
-static int end_sync_write(struct bio *bio, unsigned int bytes_done, int error)
+static void end_sync_write(struct bio *bio, int error)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	r1bio_t * r1_bio = (r1bio_t *)(bio->bi_private);
@@ -1172,9 +1160,6 @@ static int end_sync_write(struct bio *bio, unsigned int bytes_done, int error)
 	int i;
 	int mirror=0;
 
-	if (bio->bi_size)
-		return 1;
-
 	for (i = 0; i < conf->raid_disks; i++)
 		if (r1_bio->bios[i] == bio) {
 			mirror = i;
@@ -1200,7 +1185,6 @@ static int end_sync_write(struct bio *bio, unsigned int bytes_done, int error)
 		md_done_sync(mddev, r1_bio->sectors, uptodate);
 		put_buf(r1_bio);
 	}
-	return 0;
 }
 
 static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio)
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 4e53792aa52..25a96c42bdb 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -227,7 +227,7 @@ static void raid_end_bio_io(r10bio_t *r10_bio)
 {
 	struct bio *bio = r10_bio->master_bio;
 
-	bio_endio(bio, bio->bi_size,
+	bio_endio(bio,
 		test_bit(R10BIO_Uptodate, &r10_bio->state) ? 0 : -EIO);
 	free_r10bio(r10_bio);
 }
@@ -243,15 +243,13 @@ static inline void update_head_pos(int slot, r10bio_t *r10_bio)
 		r10_bio->devs[slot].addr + (r10_bio->sectors);
 }
 
-static int raid10_end_read_request(struct bio *bio, unsigned int bytes_done, int error)
+static void raid10_end_read_request(struct bio *bio, int error)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	r10bio_t * r10_bio = (r10bio_t *)(bio->bi_private);
 	int slot, dev;
 	conf_t *conf = mddev_to_conf(r10_bio->mddev);
 
-	if (bio->bi_size)
-		return 1;
 
 	slot = r10_bio->read_slot;
 	dev = r10_bio->devs[slot].devnum;
@@ -284,19 +282,15 @@ static int raid10_end_read_request(struct bio *bio, unsigned int bytes_done, int
 	}
 
 	rdev_dec_pending(conf->mirrors[dev].rdev, conf->mddev);
-	return 0;
 }
 
-static int raid10_end_write_request(struct bio *bio, unsigned int bytes_done, int error)
+static void raid10_end_write_request(struct bio *bio, int error)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	r10bio_t * r10_bio = (r10bio_t *)(bio->bi_private);
 	int slot, dev;
 	conf_t *conf = mddev_to_conf(r10_bio->mddev);
 
-	if (bio->bi_size)
-		return 1;
-
 	for (slot = 0; slot < conf->copies; slot++)
 		if (r10_bio->devs[slot].bio == bio)
 			break;
@@ -339,7 +333,6 @@ static int raid10_end_write_request(struct bio *bio, unsigned int bytes_done, in
 	}
 
 	rdev_dec_pending(conf->mirrors[dev].rdev, conf->mddev);
-	return 0;
 }
 
 
@@ -787,7 +780,7 @@ static int make_request(struct request_queue *q, struct bio * bio)
 	unsigned long flags;
 
 	if (unlikely(bio_barrier(bio))) {
-		bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+		bio_endio(bio, -EOPNOTSUPP);
 		return 0;
 	}
 
@@ -819,7 +812,7 @@ static int make_request(struct request_queue *q, struct bio * bio)
 		       " or bigger than %dk %llu %d\n", chunk_sects/2,
 		       (unsigned long long)bio->bi_sector, bio->bi_size >> 10);
 
-		bio_io_error(bio, bio->bi_size);
+		bio_io_error(bio);
 		return 0;
 	}
 
@@ -1155,15 +1148,12 @@ abort:
 }
 
 
-static int end_sync_read(struct bio *bio, unsigned int bytes_done, int error)
+static void end_sync_read(struct bio *bio, int error)
 {
 	r10bio_t * r10_bio = (r10bio_t *)(bio->bi_private);
 	conf_t *conf = mddev_to_conf(r10_bio->mddev);
 	int i,d;
 
-	if (bio->bi_size)
-		return 1;
-
 	for (i=0; i<conf->copies; i++)
 		if (r10_bio->devs[i].bio == bio)
 			break;
@@ -1192,10 +1182,9 @@ static int end_sync_read(struct bio *bio, unsigned int bytes_done, int error)
 		reschedule_retry(r10_bio);
 	}
 	rdev_dec_pending(conf->mirrors[d].rdev, conf->mddev);
-	return 0;
 }
 
-static int end_sync_write(struct bio *bio, unsigned int bytes_done, int error)
+static void end_sync_write(struct bio *bio, int error)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	r10bio_t * r10_bio = (r10bio_t *)(bio->bi_private);
@@ -1203,9 +1192,6 @@ static int end_sync_write(struct bio *bio, unsigned int bytes_done, int error)
 	conf_t *conf = mddev_to_conf(mddev);
 	int i,d;
 
-	if (bio->bi_size)
-		return 1;
-
 	for (i = 0; i < conf->copies; i++)
 		if (r10_bio->devs[i].bio == bio)
 			break;
@@ -1228,7 +1214,6 @@ static int end_sync_write(struct bio *bio, unsigned int bytes_done, int error)
 		}
 	}
 	rdev_dec_pending(conf->mirrors[d].rdev, mddev);
-	return 0;
 }
 
 /*
@@ -1374,7 +1359,7 @@ static void recovery_request_write(mddev_t *mddev, r10bio_t *r10_bio)
 	if (test_bit(R10BIO_Uptodate, &r10_bio->state))
 		generic_make_request(wbio);
 	else
-		bio_endio(wbio, wbio->bi_size, -EIO);
+		bio_endio(wbio, -EIO);
 }
 
 
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index f96dea975fa..caaca9e178b 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -108,12 +108,11 @@ static void return_io(struct bio *return_bi)
 {
 	struct bio *bi = return_bi;
 	while (bi) {
-		int bytes = bi->bi_size;
 
 		return_bi = bi->bi_next;
 		bi->bi_next = NULL;
 		bi->bi_size = 0;
-		bi->bi_end_io(bi, bytes,
+		bi->bi_end_io(bi,
 			      test_bit(BIO_UPTODATE, &bi->bi_flags)
 			        ? 0 : -EIO);
 		bi = return_bi;
@@ -382,10 +381,10 @@ static unsigned long get_stripe_work(struct stripe_head *sh)
 	return pending;
 }
 
-static int
-raid5_end_read_request(struct bio *bi, unsigned int bytes_done, int error);
-static int
-raid5_end_write_request (struct bio *bi, unsigned int bytes_done, int error);
+static void
+raid5_end_read_request(struct bio *bi, int error);
+static void
+raid5_end_write_request(struct bio *bi, int error);
 
 static void ops_run_io(struct stripe_head *sh)
 {
@@ -1110,8 +1109,7 @@ static void shrink_stripes(raid5_conf_t *conf)
 	conf->slab_cache = NULL;
 }
 
-static int raid5_end_read_request(struct bio * bi, unsigned int bytes_done,
-				   int error)
+static void raid5_end_read_request(struct bio * bi, int error)
 {
  	struct stripe_head *sh = bi->bi_private;
 	raid5_conf_t *conf = sh->raid_conf;
@@ -1120,8 +1118,6 @@ static int raid5_end_read_request(struct bio * bi, unsigned int bytes_done,
 	char b[BDEVNAME_SIZE];
 	mdk_rdev_t *rdev;
 
-	if (bi->bi_size)
-		return 1;
 
 	for (i=0 ; i<disks; i++)
 		if (bi == &sh->dev[i].req)
@@ -1132,7 +1128,7 @@ static int raid5_end_read_request(struct bio * bi, unsigned int bytes_done,
 		uptodate);
 	if (i == disks) {
 		BUG();
-		return 0;
+		return;
 	}
 
 	if (uptodate) {
@@ -1185,20 +1181,15 @@ static int raid5_end_read_request(struct bio * bi, unsigned int bytes_done,
 	clear_bit(R5_LOCKED, &sh->dev[i].flags);
 	set_bit(STRIPE_HANDLE, &sh->state);
 	release_stripe(sh);
-	return 0;
 }
 
-static int raid5_end_write_request (struct bio *bi, unsigned int bytes_done,
-				    int error)
+static void raid5_end_write_request (struct bio *bi, int error)
 {
  	struct stripe_head *sh = bi->bi_private;
 	raid5_conf_t *conf = sh->raid_conf;
 	int disks = sh->disks, i;
 	int uptodate = test_bit(BIO_UPTODATE, &bi->bi_flags);
 
-	if (bi->bi_size)
-		return 1;
-
 	for (i=0 ; i<disks; i++)
 		if (bi == &sh->dev[i].req)
 			break;
@@ -1208,7 +1199,7 @@ static int raid5_end_write_request (struct bio *bi, unsigned int bytes_done,
 		uptodate);
 	if (i == disks) {
 		BUG();
-		return 0;
+		return;
 	}
 
 	if (!uptodate)
@@ -1219,7 +1210,6 @@ static int raid5_end_write_request (struct bio *bi, unsigned int bytes_done,
 	clear_bit(R5_LOCKED, &sh->dev[i].flags);
 	set_bit(STRIPE_HANDLE, &sh->state);
 	release_stripe(sh);
-	return 0;
 }
 
 
@@ -3340,7 +3330,7 @@ static struct bio *remove_bio_from_retry(raid5_conf_t *conf)
  *  first).
  *  If the read failed..
  */
-static int raid5_align_endio(struct bio *bi, unsigned int bytes, int error)
+static void raid5_align_endio(struct bio *bi, int error)
 {
 	struct bio* raid_bi  = bi->bi_private;
 	mddev_t *mddev;
@@ -3348,8 +3338,6 @@ static int raid5_align_endio(struct bio *bi, unsigned int bytes, int error)
 	int uptodate = test_bit(BIO_UPTODATE, &bi->bi_flags);
 	mdk_rdev_t *rdev;
 
-	if (bi->bi_size)
-		return 1;
 	bio_put(bi);
 
 	mddev = raid_bi->bi_bdev->bd_disk->queue->queuedata;
@@ -3360,17 +3348,16 @@ static int raid5_align_endio(struct bio *bi, unsigned int bytes, int error)
 	rdev_dec_pending(rdev, conf->mddev);
 
 	if (!error && uptodate) {
-		bio_endio(raid_bi, bytes, 0);
+		bio_endio(raid_bi, 0);
 		if (atomic_dec_and_test(&conf->active_aligned_reads))
 			wake_up(&conf->wait_for_stripe);
-		return 0;
+		return;
 	}
 
 
 	pr_debug("raid5_align_endio : io error...handing IO for a retry\n");
 
 	add_bio_to_retry(raid_bi, conf);
-	return 0;
 }
 
 static int bio_fits_rdev(struct bio *bi)
@@ -3476,7 +3463,7 @@ static int make_request(struct request_queue *q, struct bio * bi)
 	int remaining;
 
 	if (unlikely(bio_barrier(bi))) {
-		bio_endio(bi, bi->bi_size, -EOPNOTSUPP);
+		bio_endio(bi, -EOPNOTSUPP);
 		return 0;
 	}
 
@@ -3592,12 +3579,11 @@ static int make_request(struct request_queue *q, struct bio * bi)
 	remaining = --bi->bi_phys_segments;
 	spin_unlock_irq(&conf->device_lock);
 	if (remaining == 0) {
-		int bytes = bi->bi_size;
 
 		if ( rw == WRITE )
 			md_write_end(mddev);
-		bi->bi_size = 0;
-		bi->bi_end_io(bi, bytes,
+
+		bi->bi_end_io(bi,
 			      test_bit(BIO_UPTODATE, &bi->bi_flags)
 			        ? 0 : -EIO);
 	}
@@ -3875,10 +3861,8 @@ static int  retry_aligned_read(raid5_conf_t *conf, struct bio *raid_bio)
 	remaining = --raid_bio->bi_phys_segments;
 	spin_unlock_irq(&conf->device_lock);
 	if (remaining == 0) {
-		int bytes = raid_bio->bi_size;
 
-		raid_bio->bi_size = 0;
-		raid_bio->bi_end_io(raid_bio, bytes,
+		raid_bio->bi_end_io(raid_bio,
 			      test_bit(BIO_UPTODATE, &raid_bio->bi_flags)
 			        ? 0 : -EIO);
 	}
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index d9d033e07e1..dd9bd4310c8 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -69,13 +69,79 @@ source "drivers/media/common/Kconfig"
 config VIDEO_TUNER
 	tristate
 	depends on I2C
+	select TUNER_MT20XX if !VIDEO_TUNER_CUSTOMIZE
+	select TUNER_TDA8290 if !VIDEO_TUNER_CUSTOMIZE
+	select TUNER_TEA5761 if !VIDEO_TUNER_CUSTOMIZE
+	select TUNER_TEA5767 if !VIDEO_TUNER_CUSTOMIZE
+	select TUNER_SIMPLE if !VIDEO_TUNER_CUSTOMIZE
+
+menuconfig VIDEO_TUNER_CUSTOMIZE
+	bool "Customize analog tuner modules to build"
+	depends on VIDEO_TUNER
+	help
+	  This allows the user to deselect tuner drivers unnecessary
+	  for their hardware from the build. Use this option with care
+	  as deselecting tuner drivers which are in fact necessary will
+	  result in V4L devices which cannot be tuned due to lack of
+	  driver support
+
+	  If unsure say N.
+
+if VIDEO_TUNER_CUSTOMIZE
+
+config TUNER_MT20XX
+	tristate "Microtune 2032 / 2050 tuners"
+	depends on I2C
+	default m if VIDEO_TUNER_CUSTOMIZE
+	help
+	  Say Y here to include support for the MT2032 / MT2050 tuner.
+
+config TUNER_TDA8290
+	tristate "TDA 8290+8275(a) tuner combo"
+	depends on I2C
+	default m if VIDEO_TUNER_CUSTOMIZE
+	help
+	  Say Y here to include support for Philips TDA8290+8275(a) tuner.
+
+config TUNER_TEA5761
+	tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
+	depends on I2C && EXPERIMENTAL
+	default m if VIDEO_TUNER_CUSTOMIZE
+	help
+	  Say Y here to include support for the Philips TEA5761 radio tuner.
+
+config TUNER_TEA5767
+	tristate "TEA 5767 radio tuner"
+	depends on I2C
+	default m if VIDEO_TUNER_CUSTOMIZE
+	help
+	  Say Y here to include support for the Philips TEA5767 radio tuner.
+
+config TUNER_SIMPLE
+	tristate "Simple tuner support"
+	depends on I2C
+	default m if VIDEO_TUNER_CUSTOMIZE
+	help
+	  Say Y here to include support for various simple tuners.
 
-config VIDEO_BUF
+endif # VIDEO_TUNER_CUSTOMIZE
+
+config VIDEOBUF_GEN
+	tristate
+
+config VIDEOBUF_DMA_SG
 	depends on PCI
+	select VIDEOBUF_GEN
+	tristate
+
+config VIDEOBUF_VMALLOC
+	select VIDEOBUF_GEN
 	tristate
 
-config VIDEO_BUF_DVB
+config VIDEOBUF_DVB
 	tristate
+	select VIDEOBUF_GEN
+	select VIDEOBUF_DMA_SG
 
 config VIDEO_BTCX
 	tristate
diff --git a/drivers/media/common/Kconfig b/drivers/media/common/Kconfig
index 5c63c8e24ee..c5092ef1082 100644
--- a/drivers/media/common/Kconfig
+++ b/drivers/media/common/Kconfig
@@ -5,5 +5,5 @@ config VIDEO_SAA7146
 config VIDEO_SAA7146_VV
 	tristate
 	depends on VIDEO_DEV
-	select VIDEO_BUF
+	select VIDEOBUF_DMA_SG
 	select VIDEO_SAA7146
diff --git a/drivers/media/common/ir-functions.c b/drivers/media/common/ir-functions.c
index a3292e955aa..e7c3ab951a4 100644
--- a/drivers/media/common/ir-functions.c
+++ b/drivers/media/common/ir-functions.c
@@ -21,7 +21,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/string.h>
 #include <linux/jiffies.h>
 #include <media/ir-common.h>
diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c
index cbd1184b521..aefcf28da1c 100644
--- a/drivers/media/common/ir-keymaps.c
+++ b/drivers/media/common/ir-keymaps.c
@@ -20,7 +20,6 @@
 
  */
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 
 #include <linux/input.h>
 #include <media/ir-common.h>
@@ -1783,3 +1782,64 @@ IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE] = {
 };
 
 EXPORT_SYMBOL_GPL(ir_codes_tt_1500);
+
+/* DViCO FUSION HDTV MCE remote */
+IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE] = {
+
+	[ 0x0b ] = KEY_1,
+	[ 0x17 ] = KEY_2,
+	[ 0x1b ] = KEY_3,
+	[ 0x07 ] = KEY_4,
+	[ 0x50 ] = KEY_5,
+	[ 0x54 ] = KEY_6,
+	[ 0x48 ] = KEY_7,
+	[ 0x4c ] = KEY_8,
+	[ 0x58 ] = KEY_9,
+	[ 0x03 ] = KEY_0,
+
+	[ 0x5e ] = KEY_OK,
+	[ 0x51 ] = KEY_UP,
+	[ 0x53 ] = KEY_DOWN,
+	[ 0x5b ] = KEY_LEFT,
+	[ 0x5f ] = KEY_RIGHT,
+
+	[ 0x02 ] = KEY_TV,		/* Labeled DTV on remote */
+	[ 0x0e ] = KEY_MP3,
+	[ 0x1a ] = KEY_DVD,
+	[ 0x1e ] = KEY_FAVORITES,	/* Labeled CPF on remote */
+	[ 0x16 ] = KEY_SETUP,
+	[ 0x46 ] = KEY_POWER2,		/* TV On/Off button on remote */
+	[ 0x0a ] = KEY_EPG,		/* Labeled Guide on remote */
+
+	[ 0x49 ] = KEY_BACK,
+	[ 0x59 ] = KEY_INFO,		/* Labeled MORE on remote */
+	[ 0x4d ] = KEY_MENU,		/* Labeled DVDMENU on remote */
+	[ 0x55 ] = KEY_CYCLEWINDOWS,	/* Labeled ALT-TAB on remote */
+
+	[ 0x0f ] = KEY_PREVIOUSSONG,	/* Labeled |<< REPLAY on remote */
+	[ 0x12 ] = KEY_NEXTSONG,	/* Labeled >>| SKIP on remote */
+	[ 0x42 ] = KEY_ENTER, 		/* Labeled START with a green
+					 * MS windows logo on remote */
+
+	[ 0x15 ] = KEY_VOLUMEUP,
+	[ 0x05 ] = KEY_VOLUMEDOWN,
+	[ 0x11 ] = KEY_CHANNELUP,
+	[ 0x09 ] = KEY_CHANNELDOWN,
+
+	[ 0x52 ] = KEY_CAMERA,
+	[ 0x5a ] = KEY_TUNER,
+	[ 0x19 ] = KEY_OPEN,
+
+	[ 0x13 ] = KEY_MODE,		/* 4:3 16:9 select */
+	[ 0x1f ] = KEY_ZOOM,
+
+	[ 0x43 ] = KEY_REWIND,
+	[ 0x47 ] = KEY_PLAYPAUSE,
+	[ 0x4f ] = KEY_FASTFORWARD,
+	[ 0x57 ] = KEY_MUTE,
+	[ 0x0d ] = KEY_STOP,
+	[ 0x01 ] = KEY_RECORD,
+	[ 0x4e ] = KEY_POWER,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_fusionhdtv_mce);
diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index ba6701e9767..365a22118a0 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -100,7 +100,7 @@ int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop)
  * general helper functions
  ****************************************************************************/
 
-/* this is videobuf_vmalloc_to_sg() from video-buf.c
+/* this is videobuf_vmalloc_to_sg() from videobuf-dma-sg.c
    make sure virt has been allocated with vmalloc_32(), otherwise the BUG()
    may be triggered on highmem machines */
 static struct scatterlist* vmalloc_to_sg(unsigned char *virt, int nr_pages)
@@ -248,10 +248,11 @@ int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt
 static irqreturn_t interrupt_hw(int irq, void *dev_id)
 {
 	struct saa7146_dev *dev = dev_id;
-	u32 isr = 0;
+	u32 isr;
+	u32 ack_isr;
 
 	/* read out the interrupt status register */
-	isr = saa7146_read(dev, ISR);
+	ack_isr = isr = saa7146_read(dev, ISR);
 
 	/* is this our interrupt? */
 	if ( 0 == isr ) {
@@ -259,8 +260,6 @@ static irqreturn_t interrupt_hw(int irq, void *dev_id)
 		return IRQ_NONE;
 	}
 
-	saa7146_write(dev, ISR, isr);
-
 	if( 0 != (dev->ext)) {
 		if( 0 != (dev->ext->irq_mask & isr )) {
 			if( 0 != dev->ext->irq_func ) {
@@ -283,21 +282,16 @@ static irqreturn_t interrupt_hw(int irq, void *dev_id)
 		isr &= ~MASK_28;
 	}
 	if (0 != (isr & (MASK_16|MASK_17))) {
-		u32 status = saa7146_read(dev, I2C_STATUS);
-		if( (0x3 == (status & 0x3)) || (0 == (status & 0x1)) ) {
-			SAA7146_IER_DISABLE(dev, MASK_16|MASK_17);
-			/* only wake up if we expect something */
-			if( 0 != dev->i2c_op ) {
-				u32 psr = (saa7146_read(dev, PSR) >> 16) & 0x2;
-				u32 ssr = (saa7146_read(dev, SSR) >> 17) & 0x1f;
-				DEB_I2C(("irq: i2c, status: 0x%08x, psr:0x%02x, ssr:0x%02x).\n",status,psr,ssr));
-				dev->i2c_op = 0;
-				wake_up(&dev->i2c_wq);
-			} else {
-				DEB_I2C(("unexpected irq: i2c, status: 0x%08x, isr %#x\n",status, isr));
-			}
+		SAA7146_IER_DISABLE(dev, MASK_16|MASK_17);
+		/* only wake up if we expect something */
+		if (0 != dev->i2c_op) {
+			dev->i2c_op = 0;
+			wake_up(&dev->i2c_wq);
 		} else {
-			DEB_I2C(("unhandled irq: i2c, status: 0x%08x, isr %#x\n",status, isr));
+			u32 psr = saa7146_read(dev, PSR);
+			u32 ssr = saa7146_read(dev, SSR);
+			printk(KERN_WARNING "%s: unexpected i2c irq: isr %08x psr %08x ssr %08x\n",
+			       dev->name, isr, psr, ssr);
 		}
 		isr &= ~(MASK_16|MASK_17);
 	}
@@ -306,6 +300,7 @@ static irqreturn_t interrupt_hw(int irq, void *dev_id)
 		ERR(("disabling interrupt source(s)!\n"));
 		SAA7146_IER_DISABLE(dev,isr);
 	}
+	saa7146_write(dev, ISR, ack_isr);
 	return IRQ_HANDLED;
 }
 
@@ -548,7 +543,6 @@ EXPORT_SYMBOL_GPL(saa7146_wait_for_debi_done);
 
 EXPORT_SYMBOL_GPL(saa7146_setgpio);
 
-EXPORT_SYMBOL_GPL(saa7146_i2c_transfer);
 EXPORT_SYMBOL_GPL(saa7146_i2c_adapter_prepare);
 
 EXPORT_SYMBOL_GPL(saa7146_debug);
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index b4770aecc01..67d1b1b1b25 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -53,13 +53,14 @@ void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits)
 void saa7146_dma_free(struct saa7146_dev *dev,struct videobuf_queue *q,
 						struct saa7146_buf *buf)
 {
+	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 	DEB_EE(("dev:%p, buf:%p\n",dev,buf));
 
 	BUG_ON(in_interrupt());
 
 	videobuf_waiton(&buf->vb,0,0);
-	videobuf_dma_unmap(q, &buf->vb.dma);
-	videobuf_dma_free(&buf->vb.dma);
+	videobuf_dma_unmap(q, dma);
+	videobuf_dma_free(dma);
 	buf->vb.state = STATE_NEEDS_INIT;
 }
 
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index 8c85efc2652..7e7689afae6 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -202,7 +202,8 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
 				/* a signal arrived */
 				return -ERESTARTSYS;
 
-			printk(KERN_WARNING "saa7146_i2c_writeout: timed out waiting for end of xfer\n");
+			printk(KERN_WARNING "%s %s [irq]: timed out waiting for end of xfer\n",
+				dev->name, __FUNCTION__);
 			return -EIO;
 		}
 		status = saa7146_read(dev, I2C_STATUS);
@@ -219,7 +220,8 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
 				break;
 			}
 			if (time_after(jiffies,timeout)) {
-				printk(KERN_WARNING "saa7146_i2c_writeout: timed out waiting for MC2\n");
+				printk(KERN_WARNING "%s %s: timed out waiting for MC2\n",
+					dev->name, __FUNCTION__);
 				return -EIO;
 			}
 		}
@@ -235,7 +237,8 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
 				/* this is normal when probing the bus
 				 * (no answer from nonexisistant device...)
 				 */
-				DEB_I2C(("saa7146_i2c_writeout: timed out waiting for end of xfer\n"));
+				printk(KERN_WARNING "%s %s [poll]: timed out waiting for end of xfer\n",
+					dev->name, __FUNCTION__);
 				return -EIO;
 			}
 			if (++trial < 50 && short_delay)
@@ -246,8 +249,16 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
 	}
 
 	/* give a detailed status report */
-	if ( 0 != (status & SAA7146_I2C_ERR)) {
-
+	if ( 0 != (status & (SAA7146_I2C_SPERR | SAA7146_I2C_APERR |
+			     SAA7146_I2C_DTERR | SAA7146_I2C_DRERR |
+			     SAA7146_I2C_AL    | SAA7146_I2C_ERR   |
+			     SAA7146_I2C_BUSY)) ) {
+
+		if ( 0 == (status & SAA7146_I2C_ERR) ||
+		     0 == (status & SAA7146_I2C_BUSY) ) {
+			/* it may take some time until ERR goes high - ignore */
+			DEB_I2C(("unexpected i2c status %04x\n", status));
+		}
 		if( 0 != (status & SAA7146_I2C_SPERR) ) {
 			DEB_I2C(("error due to invalid start/stop condition.\n"));
 		}
@@ -277,7 +288,7 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
 	return 0;
 }
 
-int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, int num, int retries)
+static int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, int num, int retries)
 {
 	int i = 0, count = 0;
 	u32* buffer = dev->d_i2c.cpu_addr;
diff --git a/drivers/media/common/saa7146_vbi.c b/drivers/media/common/saa7146_vbi.c
index 063608462eb..6103484e444 100644
--- a/drivers/media/common/saa7146_vbi.c
+++ b/drivers/media/common/saa7146_vbi.c
@@ -165,7 +165,7 @@ static void saa7146_set_vbi_capture(struct saa7146_dev *dev, struct saa7146_buf
 	/* we don't wait here for the first field anymore. this is different from the video
 	   capture and might cause that the first buffer is only half filled (with only
 	   one field). but since this is some sort of streaming data, this is not that negative.
-	   but by doing this, we can use the whole engine from video-buf.c... */
+	   but by doing this, we can use the whole engine from videobuf-dma-sg.c... */
 
 /*
 	WRITE_RPS1(CMD_PAUSE | CMD_OAN | CMD_SIG1 | e_wait);
@@ -239,6 +239,8 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,e
 		saa7146_dma_free(dev,q,buf);
 
 	if (STATE_NEEDS_INIT == buf->vb.state) {
+		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
 		buf->vb.width  = llength;
 		buf->vb.height = lines;
 		buf->vb.size   = size;
@@ -250,7 +252,8 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,e
 		err = videobuf_iolock(q,&buf->vb, NULL);
 		if (err)
 			goto oops;
-		err = saa7146_pgtable_build_single(dev->pci, &buf->pt[2], buf->vb.dma.sglist, buf->vb.dma.sglen);
+		err = saa7146_pgtable_build_single(dev->pci, &buf->pt[2],
+						 dma->sglist, dma->sglen);
 		if (0 != err)
 			return err;
 	}
@@ -404,7 +407,7 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file)
 	fh->vbi_fmt.start[1] = 312;
 	fh->vbi_fmt.count[1] = 16;
 
-	videobuf_queue_init(&fh->vbi_q, &vbi_qops,
+	videobuf_queue_pci_init(&fh->vbi_q, &vbi_qops,
 			    dev->pci, &dev->slock,
 			    V4L2_BUF_TYPE_VBI_CAPTURE,
 			    V4L2_FIELD_SEQ_TB, // FIXME: does this really work?
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 664280c78ff..f245a3b2ef4 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -594,8 +594,9 @@ static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
 static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *buf)
 {
 	struct pci_dev *pci = dev->pci;
-	struct scatterlist *list = buf->vb.dma.sglist;
-	int length = buf->vb.dma.sglen;
+	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+	struct scatterlist *list = dma->sglist;
+	int length = dma->sglen;
 	struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
 
 	DEB_EE(("dev:%p, buf:%p, sg_len:%d\n",dev,buf,length));
@@ -655,7 +656,7 @@ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *bu
 
 		/* if we have a user buffer, the first page may not be
 		   aligned to a page boundary. */
-		pt1->offset = buf->vb.dma.sglist->offset;
+		pt1->offset = list->offset;
 		pt2->offset = pt1->offset+o1;
 		pt3->offset = pt1->offset+o2;
 
@@ -1211,6 +1212,8 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 			mutex_unlock(&q->lock);
 			return err;
 		}
+
+		gbuffers = err;
 		memset(mbuf,0,sizeof(*mbuf));
 		mbuf->frames = gbuffers;
 		mbuf->size   = gbuffers * gbufsize;
@@ -1411,7 +1414,7 @@ static int video_open(struct saa7146_dev *dev, struct file *file)
 	sfmt = format_by_fourcc(dev,fh->video_fmt.pixelformat);
 	fh->video_fmt.sizeimage = (fh->video_fmt.width * fh->video_fmt.height * sfmt->depth)/8;
 
-	videobuf_queue_init(&fh->video_q, &video_qops,
+	videobuf_queue_pci_init(&fh->video_q, &video_qops,
 			    dev->pci, &dev->slock,
 			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
 			    V4L2_FIELD_INTERLACED,
diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index df72b4b8ee1..eca602d9b3d 100644
--- a/drivers/media/dvb/bt8xx/bt878.c
+++ b/drivers/media/dvb/bt8xx/bt878.c
@@ -28,7 +28,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <asm/io.h>
diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h
index f685bc12960..d593bc14562 100644
--- a/drivers/media/dvb/bt8xx/bt878.h
+++ b/drivers/media/dvb/bt8xx/bt878.h
@@ -149,11 +149,10 @@ void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin,
 void bt878_stop(struct bt878 *bt);
 
 #if defined(__powerpc__)	/* big-endian */
-extern __inline__ void io_st_le32(volatile unsigned __iomem *addr, unsigned val)
+static inline void io_st_le32(volatile unsigned __iomem *addr, unsigned val)
 {
-	__asm__ __volatile__("stwbrx %1,0,%2":"=m"(*addr):"r"(val),
-			     "r"(addr));
-	__asm__ __volatile__("eieio":::"memory");
+	st_le32(addr, val);
+	eieio();
 }
 
 #define bmtwrite(dat,adr)  io_st_le32((adr),(dat))
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index 67613eb6fa3..dedd30a8356 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -21,7 +21,6 @@
 
 #include <linux/bitops.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index 28929b618e2..5a12b567955 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -548,19 +548,19 @@ static unsigned int cinergyt2_poll (struct file *file, struct poll_table_struct
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct cinergyt2 *cinergyt2 = dvbdev->priv;
-       unsigned int mask = 0;
+	unsigned int mask = 0;
 
 	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	poll_wait(file, &cinergyt2->poll_wq, wait);
 
-       if (cinergyt2->pending_fe_events != 0)
+	if (cinergyt2->pending_fe_events != 0)
 		mask |= (POLLIN | POLLRDNORM | POLLPRI);
 
 	mutex_unlock(&cinergyt2->sem);
 
-       return mask;
+	return mask;
 }
 
 
@@ -1008,6 +1008,8 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state)
 	cinergyt2_sleep(cinergyt2, 1);
 	mutex_unlock(&cinergyt2->sem);
 
+	mutex_unlock(&cinergyt2->wq_sem);
+
 	return 0;
 }
 
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 5394de2e4ce..f94bc31e3b3 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -24,7 +24,6 @@
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/poll.h>
 #include <linux/ioctl.h>
 #include <linux/wait.h>
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 4fadddb264d..084a508a03d 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -32,11 +32,11 @@
 #include <linux/slab.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/vmalloc.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
 #include <linux/sched.h>
+#include <linux/kthread.h>
 
 #include "dvb_ca_en50221.h"
 #include "dvb_ringbuffer.h"
@@ -140,13 +140,7 @@ struct dvb_ca_private {
 	wait_queue_head_t wait_queue;
 
 	/* PID of the monitoring thread */
-	pid_t thread_pid;
-
-	/* Wait queue used when shutting thread down */
-	wait_queue_head_t thread_queue;
-
-	/* Flag indicating when thread should exit */
-	unsigned int exit:1;
+	struct task_struct *thread;
 
 	/* Flag indicating if the CA device is open */
 	unsigned int open:1;
@@ -902,28 +896,10 @@ static void dvb_ca_en50221_thread_wakeup(struct dvb_ca_private *ca)
 
 	ca->wakeup = 1;
 	mb();
-	wake_up_interruptible(&ca->thread_queue);
+	wake_up_process(ca->thread);
 }
 
 /**
- * Used by the CA thread to determine if an early wakeup is necessary
- *
- * @param ca CA instance.
- */
-static int dvb_ca_en50221_thread_should_wakeup(struct dvb_ca_private *ca)
-{
-	if (ca->wakeup) {
-		ca->wakeup = 0;
-		return 1;
-	}
-	if (ca->exit)
-		return 1;
-
-	return 0;
-}
-
-
-/**
  * Update the delay used by the thread.
  *
  * @param ca CA instance.
@@ -982,7 +958,6 @@ static void dvb_ca_en50221_thread_update_delay(struct dvb_ca_private *ca)
 static int dvb_ca_en50221_thread(void *data)
 {
 	struct dvb_ca_private *ca = data;
-	char name[15];
 	int slot;
 	int flags;
 	int status;
@@ -991,28 +966,17 @@ static int dvb_ca_en50221_thread(void *data)
 
 	dprintk("%s\n", __FUNCTION__);
 
-	/* setup kernel thread */
-	snprintf(name, sizeof(name), "kdvb-ca-%i:%i", ca->dvbdev->adapter->num, ca->dvbdev->id);
-
-	lock_kernel();
-	daemonize(name);
-	sigfillset(&current->blocked);
-	unlock_kernel();
-
 	/* choose the correct initial delay */
 	dvb_ca_en50221_thread_update_delay(ca);
 
 	/* main loop */
-	while (!ca->exit) {
+	while (!kthread_should_stop()) {
 		/* sleep for a bit */
-		if (!ca->wakeup) {
-			flags = wait_event_interruptible_timeout(ca->thread_queue,
-								 dvb_ca_en50221_thread_should_wakeup(ca),
-								 ca->delay);
-			if ((flags == -ERESTARTSYS) || ca->exit) {
-				/* got signal or quitting */
-				break;
-			}
+		while (!ca->wakeup) {
+			set_current_state(TASK_INTERRUPTIBLE);
+			schedule_timeout(ca->delay);
+			if (kthread_should_stop())
+				return 0;
 		}
 		ca->wakeup = 0;
 
@@ -1181,10 +1145,6 @@ static int dvb_ca_en50221_thread(void *data)
 		}
 	}
 
-	/* completed */
-	ca->thread_pid = 0;
-	mb();
-	wake_up_interruptible(&ca->thread_queue);
 	return 0;
 }
 
@@ -1536,8 +1496,10 @@ static int dvb_ca_en50221_io_open(struct inode *inode, struct file *file)
 		return -EIO;
 
 	err = dvb_generic_open(inode, file);
-	if (err < 0)
+	if (err < 0) {
+		module_put(ca->pub->owner);
 		return err;
+	}
 
 	for (i = 0; i < ca->slot_count; i++) {
 
@@ -1570,7 +1532,7 @@ static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file)
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dvb_ca_private *ca = dvbdev->priv;
-	int err = 0;
+	int err;
 
 	dprintk("%s\n", __FUNCTION__);
 
@@ -1582,7 +1544,7 @@ static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file)
 
 	module_put(ca->pub->owner);
 
-	return 0;
+	return err;
 }
 
 
@@ -1682,9 +1644,6 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
 		goto error;
 	}
 	init_waitqueue_head(&ca->wait_queue);
-	ca->thread_pid = 0;
-	init_waitqueue_head(&ca->thread_queue);
-	ca->exit = 0;
 	ca->open = 0;
 	ca->wakeup = 0;
 	ca->next_read_slot = 0;
@@ -1710,14 +1669,14 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
 	mb();
 
 	/* create a kthread for monitoring this CA device */
-
-	ret = kernel_thread(dvb_ca_en50221_thread, ca, 0);
-
-	if (ret < 0) {
-		printk("dvb_ca_init: failed to start kernel_thread (%d)\n", ret);
+	ca->thread = kthread_run(dvb_ca_en50221_thread, ca, "kdvb-ca-%i:%i",
+				 ca->dvbdev->adapter->num, ca->dvbdev->id);
+	if (IS_ERR(ca->thread)) {
+		ret = PTR_ERR(ca->thread);
+		printk("dvb_ca_init: failed to start kernel_thread (%d)\n",
+			ret);
 		goto error;
 	}
-	ca->thread_pid = ret;
 	return 0;
 
 error:
@@ -1748,17 +1707,7 @@ void dvb_ca_en50221_release(struct dvb_ca_en50221 *pubca)
 	dprintk("%s\n", __FUNCTION__);
 
 	/* shutdown the thread if there was one */
-	if (ca->thread_pid) {
-		if (kill_proc(ca->thread_pid, 0, 1) == -ESRCH) {
-			printk("dvb_ca_release adapter %d: thread PID %d already died\n",
-			       ca->dvbdev->adapter->num, ca->thread_pid);
-		} else {
-			ca->exit = 1;
-			mb();
-			dvb_ca_en50221_thread_wakeup(ca);
-			wait_event_interruptible(ca->thread_queue, ca->thread_pid == 0);
-		}
-	}
+	kthread_stop(ca->thread);
 
 	for (i = 0; i < ca->slot_count; i++) {
 		dvb_ca_en50221_slot_shutdown(ca, i);
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index cb6987fce26..7959020f931 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -373,13 +373,10 @@ static inline void dvb_dmx_swfilter_packet_type(struct dvb_demux_feed *feed,
 static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
 {
 	struct dvb_demux_feed *feed;
-	struct list_head *pos, *head = &demux->feed_list;
 	u16 pid = ts_pid(buf);
 	int dvr_done = 0;
 
-	list_for_each(pos, head) {
-		feed = list_entry(pos, struct dvb_demux_feed, list_head);
-
+	list_for_each_entry(feed, &demux->feed_list, list_head) {
 		if ((feed->pid != pid) && (feed->pid != 0x2000))
 			continue;
 
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index b6c7f6610ec..b203640ef1c 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -32,7 +32,6 @@
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/list.h>
 #include <linux/freezer.h>
 #include <linux/jiffies.h>
@@ -43,7 +42,7 @@
 #include "dvbdev.h"
 
 static int dvb_frontend_debug;
-static int dvb_shutdown_timeout = 5;
+static int dvb_shutdown_timeout;
 static int dvb_force_auto_inversion;
 static int dvb_override_tune_delay;
 static int dvb_powerdown_on_sleep = 1;
@@ -138,7 +137,7 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
 
 	dprintk ("%s\n", __FUNCTION__);
 
-	if (down_interruptible (&events->sem))
+	if (mutex_lock_interruptible (&events->mtx))
 		return;
 
 	wp = (events->eventw + 1) % MAX_EVENT;
@@ -159,7 +158,7 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
 
 	events->eventw = wp;
 
-	up (&events->sem);
+	mutex_unlock(&events->mtx);
 
 	e->status = status;
 
@@ -197,7 +196,7 @@ static int dvb_frontend_get_event(struct dvb_frontend *fe,
 			return ret;
 	}
 
-	if (down_interruptible (&events->sem))
+	if (mutex_lock_interruptible (&events->mtx))
 		return -ERESTARTSYS;
 
 	memcpy (event, &events->events[events->eventr],
@@ -205,7 +204,7 @@ static int dvb_frontend_get_event(struct dvb_frontend *fe,
 
 	events->eventr = (events->eventr + 1) % MAX_EVENT;
 
-	up (&events->sem);
+	mutex_unlock(&events->mtx);
 
 	return 0;
 }
@@ -574,10 +573,9 @@ restart:
 			dvb_frontend_swzigzag(fe);
 	}
 
-	if (dvb_shutdown_timeout) {
-		if (dvb_powerdown_on_sleep)
-			if (fe->ops.set_voltage)
-				fe->ops.set_voltage(fe, SEC_VOLTAGE_OFF);
+	if (dvb_powerdown_on_sleep) {
+		if (fe->ops.set_voltage)
+			fe->ops.set_voltage(fe, SEC_VOLTAGE_OFF);
 		if (fe->ops.tuner_ops.sleep) {
 			fe->ops.tuner_ops.sleep(fe);
 			if (fe->ops.i2c_gate_ctrl)
@@ -697,6 +695,65 @@ static int dvb_frontend_start(struct dvb_frontend *fe)
 	return 0;
 }
 
+static void dvb_frontend_get_frequeny_limits(struct dvb_frontend *fe,
+					u32 *freq_min, u32 *freq_max)
+{
+	*freq_min = max(fe->ops.info.frequency_min, fe->ops.tuner_ops.info.frequency_min);
+
+	if (fe->ops.info.frequency_max == 0)
+		*freq_max = fe->ops.tuner_ops.info.frequency_max;
+	else if (fe->ops.tuner_ops.info.frequency_max == 0)
+		*freq_max = fe->ops.info.frequency_max;
+	else
+		*freq_max = min(fe->ops.info.frequency_max, fe->ops.tuner_ops.info.frequency_max);
+
+	if (*freq_min == 0 || *freq_max == 0)
+		printk(KERN_WARNING "DVB: frontend %u frequency limits undefined - fix the driver\n",
+		       fe->dvb->num);
+}
+
+static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
+				struct dvb_frontend_parameters *parms)
+{
+	u32 freq_min;
+	u32 freq_max;
+
+	/* range check: frequency */
+	dvb_frontend_get_frequeny_limits(fe, &freq_min, &freq_max);
+	if ((freq_min && parms->frequency < freq_min) ||
+	    (freq_max && parms->frequency > freq_max)) {
+		printk(KERN_WARNING "DVB: frontend %u frequency %u out of range (%u..%u)\n",
+		       fe->dvb->num, parms->frequency, freq_min, freq_max);
+		return -EINVAL;
+	}
+
+	/* range check: symbol rate */
+	if (fe->ops.info.type == FE_QPSK) {
+		if ((fe->ops.info.symbol_rate_min &&
+		     parms->u.qpsk.symbol_rate < fe->ops.info.symbol_rate_min) ||
+		    (fe->ops.info.symbol_rate_max &&
+		     parms->u.qpsk.symbol_rate > fe->ops.info.symbol_rate_max)) {
+			printk(KERN_WARNING "DVB: frontend %u symbol rate %u out of range (%u..%u)\n",
+			       fe->dvb->num, parms->u.qpsk.symbol_rate,
+			       fe->ops.info.symbol_rate_min, fe->ops.info.symbol_rate_max);
+			return -EINVAL;
+		}
+
+	} else if (fe->ops.info.type == FE_QAM) {
+		if ((fe->ops.info.symbol_rate_min &&
+		     parms->u.qam.symbol_rate < fe->ops.info.symbol_rate_min) ||
+		    (fe->ops.info.symbol_rate_max &&
+		     parms->u.qam.symbol_rate > fe->ops.info.symbol_rate_max)) {
+			printk(KERN_WARNING "DVB: frontend %u symbol rate %u out of range (%u..%u)\n",
+			       fe->dvb->num, parms->u.qam.symbol_rate,
+			       fe->ops.info.symbol_rate_min, fe->ops.info.symbol_rate_max);
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
 static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 			unsigned int cmd, void *parg)
 {
@@ -707,7 +764,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 
 	dprintk ("%s\n", __FUNCTION__);
 
-	if (!fe || fepriv->exit)
+	if (fepriv->exit)
 		return -ENODEV;
 
 	if ((file->f_flags & O_ACCMODE) == O_RDONLY &&
@@ -722,6 +779,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 	case FE_GET_INFO: {
 		struct dvb_frontend_info* info = parg;
 		memcpy(info, &fe->ops.info, sizeof(struct dvb_frontend_info));
+		dvb_frontend_get_frequeny_limits(fe, &info->frequency_min, &info->frequency_max);
 
 		/* Force the CAN_INVERSION_AUTO bit on. If the frontend doesn't
 		 * do it, it is done for it. */
@@ -883,6 +941,11 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 	case FE_SET_FRONTEND: {
 		struct dvb_frontend_tune_settings fetunesettings;
 
+		if (dvb_frontend_check_parameters(fe, parg) < 0) {
+			err = -EINVAL;
+			break;
+		}
+
 		memcpy (&fepriv->parameters, parg,
 			sizeof (struct dvb_frontend_parameters));
 
@@ -992,18 +1055,15 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
 
 	dprintk ("%s\n", __FUNCTION__);
 
-	if ((ret = dvb_generic_open (inode, file)) < 0)
-		return ret;
-
-	if (fe->ops.ts_bus_ctrl) {
-		if ((ret = fe->ops.ts_bus_ctrl (fe, 1)) < 0) {
-			dvb_generic_release (inode, file);
+	if (dvbdev->users == -1 && fe->ops.ts_bus_ctrl) {
+		if ((ret = fe->ops.ts_bus_ctrl(fe, 1)) < 0)
 			return ret;
-		}
 	}
 
-	if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
+	if ((ret = dvb_generic_open (inode, file)) < 0)
+		goto err1;
 
+	if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
 		/* normal tune mode when opened R/W */
 		fepriv->tune_mode_flags &= ~FE_TUNE_MODE_ONESHOT;
 		fepriv->tone = -1;
@@ -1011,13 +1071,20 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
 
 		ret = dvb_frontend_start (fe);
 		if (ret)
-			dvb_generic_release (inode, file);
+			goto err2;
 
 		/*  empty event queue */
 		fepriv->events.eventr = fepriv->events.eventw = 0;
 	}
 
 	return ret;
+
+err2:
+	dvb_generic_release(inode, file);
+err1:
+	if (dvbdev->users == -1 && fe->ops.ts_bus_ctrl)
+		fe->ops.ts_bus_ctrl(fe, 0);
+	return ret;
 }
 
 static int dvb_frontend_release(struct inode *inode, struct file *file)
@@ -1032,16 +1099,18 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
 	if ((file->f_flags & O_ACCMODE) != O_RDONLY)
 		fepriv->release_jiffies = jiffies;
 
-	if (fe->ops.ts_bus_ctrl)
-		fe->ops.ts_bus_ctrl (fe, 0);
-
 	ret = dvb_generic_release (inode, file);
 
-	if (dvbdev->users==-1 && fepriv->exit==1) {
-		fops_put(file->f_op);
-		file->f_op = NULL;
-		wake_up(&dvbdev->wait_queue);
+	if (dvbdev->users == -1) {
+		if (fepriv->exit == 1) {
+			fops_put(file->f_op);
+			file->f_op = NULL;
+			wake_up(&dvbdev->wait_queue);
+		}
+		if (fe->ops.ts_bus_ctrl)
+			fe->ops.ts_bus_ctrl(fe, 0);
 	}
+
 	return ret;
 }
 
@@ -1080,7 +1149,7 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
 	init_MUTEX (&fepriv->sem);
 	init_waitqueue_head (&fepriv->wait_queue);
 	init_waitqueue_head (&fepriv->events.wait_queue);
-	init_MUTEX (&fepriv->events.sem);
+	mutex_init(&fepriv->events.mtx);
 	fe->dvb = dvb;
 	fepriv->inversion = INVERSION_OFF;
 
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index a770a87b9a9..a5262e852c8 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -35,6 +35,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/delay.h>
+#include <linux/mutex.h>
 
 #include <linux/dvb/frontend.h>
 
@@ -61,6 +62,13 @@ struct dvb_tuner_info {
 	u32 bandwidth_step;
 };
 
+struct analog_parameters {
+	unsigned int frequency;
+	unsigned int mode;
+	unsigned int audmode;
+	u64 std;
+};
+
 struct dvb_tuner_ops {
 
 	struct dvb_tuner_info info;
@@ -71,6 +79,7 @@ struct dvb_tuner_ops {
 
 	/** This is for simple PLLs - set all parameters in one go. */
 	int (*set_params)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p);
+	int (*set_analog_params)(struct dvb_frontend *fe, struct analog_parameters *p);
 
 	/** This is support for demods like the mt352 - fills out the supplied buffer with what to write. */
 	int (*calc_regs)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p, u8 *buf, int buf_len);
@@ -79,7 +88,9 @@ struct dvb_tuner_ops {
 	int (*get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth);
 
 #define TUNER_STATUS_LOCKED 1
+#define TUNER_STATUS_STEREO 2
 	int (*get_status)(struct dvb_frontend *fe, u32 *status);
+	int (*get_rf_strength)(struct dvb_frontend *fe, u16 *strength);
 
 	/** These are provided seperately from set_params in order to facilitate silicon
 	 * tuners which require sophisticated tuning loops, controlling each parameter seperately. */
@@ -142,7 +153,7 @@ struct dvb_fe_events {
 	int			  eventr;
 	int			  overflow;
 	wait_queue_head_t	  wait_queue;
-	struct semaphore	  sem;
+	struct mutex		  mtx;
 };
 
 struct dvb_frontend {
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 06800e5a077..a33eb5988c4 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -357,11 +357,6 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len )
 	static unsigned char *ule_where = ule_hist, ule_dump = 0;
 #endif
 
-	if (dev == NULL) {
-		printk( KERN_ERR "NO netdev struct!\n" );
-		return;
-	}
-
 	/* For all TS cells in current buffer.
 	 * Appearently, we are called for every single TS cell.
 	 */
@@ -800,8 +795,8 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len,
 }
 
 
-static void dvb_net_sec(struct net_device *dev, const u8 *pkt, int
-pkt_len)
+static void dvb_net_sec(struct net_device *dev,
+			const u8 *pkt, int pkt_len)
 {
 	u8 *eth;
 	struct sk_buff *skb;
@@ -1453,18 +1448,9 @@ static int dvb_net_close(struct inode *inode, struct file *file)
 	struct dvb_device *dvbdev = file->private_data;
 	struct dvb_net *dvbnet = dvbdev->priv;
 
-	if (!dvbdev)
-		return -ENODEV;
-
-	if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
-		dvbdev->readers++;
-	} else {
-		dvbdev->writers++;
-	}
-
-	dvbdev->users++;
+	dvb_generic_release(inode, file);
 
-	if(dvbdev->users == 1 && dvbnet->exit==1) {
+	if(dvbdev->users == 1 && dvbnet->exit == 1) {
 		fops_put(file->f_op);
 		file->f_op = NULL;
 		wake_up(&dvbdev->wait_queue);
diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
index 9ef0c00605e..56231d8edc0 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -25,7 +25,6 @@
 #include <linux/errno.h>
 #include <linux/string.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -59,18 +58,13 @@ static struct class *dvb_class;
 
 static struct dvb_device* dvbdev_find_device (int minor)
 {
-	struct list_head *entry;
+	struct dvb_adapter *adap;
 
-	list_for_each (entry, &dvb_adapter_list) {
-		struct list_head *entry0;
-		struct dvb_adapter *adap;
-		adap = list_entry (entry, struct dvb_adapter, list_head);
-		list_for_each (entry0, &adap->device_list) {
-			struct dvb_device *dev;
-			dev = list_entry (entry0, struct dvb_device, list_head);
+	list_for_each_entry(adap, &dvb_adapter_list, list_head) {
+		struct dvb_device *dev;
+		list_for_each_entry(dev, &adap->device_list, list_head)
 			if (nums2minor(adap->num, dev->type, dev->id) == minor)
 				return dev;
-		}
 	}
 
 	return NULL;
@@ -180,13 +174,10 @@ static int dvbdev_get_free_id (struct dvb_adapter *adap, int type)
 	u32 id = 0;
 
 	while (id < DVB_MAX_IDS) {
-		struct list_head *entry;
-		list_for_each (entry, &adap->device_list) {
-			struct dvb_device *dev;
-			dev = list_entry (entry, struct dvb_device, list_head);
+		struct dvb_device *dev;
+		list_for_each_entry(dev, &adap->device_list, list_head)
 			if (dev->type == type && dev->id == id)
 				goto skip;
-		}
 		return id;
 skip:
 		id++;
@@ -200,7 +191,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
 {
 	struct dvb_device *dvbdev;
 	struct file_operations *dvbdevfops;
-	struct class_device *clsdev;
+	struct device *clsdev;
 	int id;
 
 	mutex_lock(&dvbdev_register_lock);
@@ -242,10 +233,9 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
 
 	mutex_unlock(&dvbdev_register_lock);
 
-	clsdev = class_device_create(dvb_class, NULL, MKDEV(DVB_MAJOR,
-				     nums2minor(adap->num, type, id)),
-				     adap->device, "dvb%d.%s%d", adap->num,
-				     dnames[type], id);
+	clsdev = device_create(dvb_class, adap->device,
+			       MKDEV(DVB_MAJOR, nums2minor(adap->num, type, id)),
+			       "dvb%d.%s%d", adap->num, dnames[type], id);
 	if (IS_ERR(clsdev)) {
 		printk(KERN_ERR "%s: failed to create device dvb%d.%s%d (%ld)\n",
 		       __FUNCTION__, adap->num, dnames[type], id, PTR_ERR(clsdev));
@@ -266,8 +256,8 @@ void dvb_unregister_device(struct dvb_device *dvbdev)
 	if (!dvbdev)
 		return;
 
-	class_device_destroy(dvb_class, MKDEV(DVB_MAJOR, nums2minor(dvbdev->adapter->num,
-					dvbdev->type, dvbdev->id)));
+	device_destroy(dvb_class, MKDEV(DVB_MAJOR, nums2minor(dvbdev->adapter->num,
+		       dvbdev->type, dvbdev->id)));
 
 	list_del (&dvbdev->list_head);
 	kfree (dvbdev->fops);
@@ -281,13 +271,10 @@ static int dvbdev_get_free_adapter_num (void)
 	int num = 0;
 
 	while (num < DVB_MAX_ADAPTERS) {
-		struct list_head *entry;
-		list_for_each (entry, &dvb_adapter_list) {
-			struct dvb_adapter *adap;
-			adap = list_entry (entry, struct dvb_adapter, list_head);
+		struct dvb_adapter *adap;
+		list_for_each_entry(adap, &dvb_adapter_list, list_head)
 			if (adap->num == num)
 				goto skip;
-		}
 		return num;
 skip:
 		num++;
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 40e41f2f5af..d73934dd4c5 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -74,6 +74,8 @@ config DVB_USB_DIB0700
 	select DVB_DIB7000M
 	select DVB_DIB3000MC
 	select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
+	select DVB_TUNER_MT2266 if !DVB_FE_CUSTOMISE
+	select DVB_TUNER_DIB0070
 	help
 	  Support for USB2.0/1.1 DVB receivers based on the DiB0700 USB bridge. The
 	  USB bridge is also present in devices having the DiB7700 DVB-T-USB
diff --git a/drivers/media/dvb/dvb-usb/dib0700.h b/drivers/media/dvb/dvb-usb/dib0700.h
index cda3adea24f..4a903ea9589 100644
--- a/drivers/media/dvb/dvb-usb/dib0700.h
+++ b/drivers/media/dvb/dvb-usb/dib0700.h
@@ -30,17 +30,19 @@ extern int dvb_usb_dib0700_debug;
 	// 1 Byte: 4MSB(1 = enable streaming, 0 = disable streaming) 4LSB(Video Mode: 0 = MPEG2 188Bytes, 1 = Analog)
 	// 2 Byte: MPEG2 mode:  4MSB(1 = Master Mode, 0 = Slave Mode) 4LSB(Channel 1 = bit0, Channel 2 = bit1)
 	// 2 Byte: Analog mode: 4MSB(0 = 625 lines, 1 = 525 lines)    4LSB(     "                "           )
+#define REQUEST_SET_RC       0x11
 #define REQUEST_GET_VERSION  0x15
 
 struct dib0700_state {
 	u8 channel_state;
 	u16 mt2060_if1[2];
-
+	u8 rc_toggle;
 	u8 is_dib7000pc;
 };
 
 extern int dib0700_set_gpio(struct dvb_usb_device *, enum dib07x0_gpios gpio, u8 gpio_dir, u8 gpio_val);
 extern int dib0700_ctrl_clock(struct dvb_usb_device *d, u32 clk_MHz, u8 clock_out_gp3);
+extern int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u8 rxlen);
 extern int dib0700_download_firmware(struct usb_device *udev, const struct firmware *fw);
 extern int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff);
 extern struct i2c_algorithm dib0700_i2c_algo;
@@ -50,5 +52,4 @@ extern int dib0700_identify_state(struct usb_device *udev, struct dvb_usb_device
 extern int dib0700_device_count;
 extern struct dvb_usb_device_properties dib0700_devices[];
 extern struct usb_device_id dib0700_usb_id_table[];
-
 #endif
diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c
index dddf164f269..3ea294eb96b 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_core.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_core.c
@@ -13,6 +13,10 @@ int dvb_usb_dib0700_debug;
 module_param_named(debug,dvb_usb_dib0700_debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level (1=info,2=fw,4=fwdata,8=data (or-able))." DVB_USB_DEBUG_STATUS);
 
+static int dvb_usb_dib0700_ir_proto = 1;
+module_param(dvb_usb_dib0700_ir_proto, int, 0644);
+MODULE_PARM_DESC(dvb_usb_dib0700_ir_proto, "set ir protocol (0=NEC, 1=RC5 (default), 2=RC6).");
+
 /* expecting rx buffer: request data[0] data[1] ... data[2] */
 static int dib0700_ctrl_wr(struct dvb_usb_device *d, u8 *tx, u8 txlen)
 {
@@ -32,7 +36,7 @@ static int dib0700_ctrl_wr(struct dvb_usb_device *d, u8 *tx, u8 txlen)
 }
 
 /* expecting tx buffer: request data[0] ... data[n] (n <= 4) */
-static int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
+int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
 {
 	u16 index, value;
 	int status;
@@ -260,14 +264,29 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 	return dib0700_ctrl_wr(adap->dev, b, 4);
 }
 
+static int dib0700_rc_setup(struct dvb_usb_device *d)
+{
+	u8 rc_setup[3] = {REQUEST_SET_RC, dvb_usb_dib0700_ir_proto, 0};
+	int i = dib0700_ctrl_wr(d, rc_setup, 3);
+	if (i<0) {
+		err("ir protocol setup failed");
+		return -1;
+	}
+	return 0;
+}
+
 static int dib0700_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
 {
 	int i;
+	struct dvb_usb_device *dev;
 
 	for (i = 0; i < dib0700_device_count; i++)
-		if (dvb_usb_device_init(intf, &dib0700_devices[i], THIS_MODULE, NULL) == 0)
+		if (dvb_usb_device_init(intf, &dib0700_devices[i], THIS_MODULE, &dev) == 0)
+		{
+			dib0700_rc_setup(dev);
 			return 0;
+		}
 
 	return -ENODEV;
 }
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 2208757d901..e8c4a869453 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -4,7 +4,7 @@
  *	under the terms of the GNU General Public License as published by the Free
  *	Software Foundation, version 2.
  *
- *  Copyright (C) 2005-6 DiBcom, SA
+ *  Copyright (C) 2005-7 DiBcom, SA
  */
 #include "dib0700.h"
 
@@ -12,13 +12,19 @@
 #include "dib7000m.h"
 #include "dib7000p.h"
 #include "mt2060.h"
+#include "mt2266.h"
+#include "dib0070.h"
 
 static int force_lna_activation;
 module_param(force_lna_activation, int, 0644);
 MODULE_PARM_DESC(force_lna_activation, "force the activation of Low-Noise-Amplifyer(s) (LNA), "
 		"if applicable for the device (default: 0=automatic/off).");
 
-/* Hauppauge Nova-T 500
+struct dib0700_adapter_state {
+	int (*set_param_save) (struct dvb_frontend *, struct dvb_frontend_parameters *);
+};
+
+/* Hauppauge Nova-T 500 (aka Bristol)
  *  has a LNA on GPIO0 which is enabled by setting 1 */
 static struct mt2060_config bristol_mt2060_config[2] = {
 	{
@@ -96,6 +102,321 @@ static int bristol_tuner_attach(struct dvb_usb_adapter *adap)
 		st->mt2060_if1[adap->id]) == NULL ? -ENODEV : 0;
 }
 
+/* STK7700D: Pinnacle/Terratec/Hauppauge Dual DVB-T Diversity */
+
+/* MT226x */
+static struct dibx000_agc_config stk7700d_7000p_mt2266_agc_config[2] = {
+	{
+		BAND_UHF, // band_caps
+
+		/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1, P_agc_inv_pwm1=1, P_agc_inv_pwm2=1,
+		* P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=2, P_agc_write=0 */
+		(0 << 15) | (0 << 14) | (1 << 11) | (1 << 10) | (1 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0), // setup
+
+		1130,  // inv_gain
+		21,  // time_stabiliz
+
+		0,  // alpha_level
+		118,  // thlock
+
+		0,     // wbd_inv
+		3530,  // wbd_ref
+		1,     // wbd_sel
+		0,     // wbd_alpha
+
+		65535,  // agc1_max
+		33770,  // agc1_min
+		65535,  // agc2_max
+		23592,  // agc2_min
+
+		0,    // agc1_pt1
+		62,   // agc1_pt2
+		255,  // agc1_pt3
+		64,   // agc1_slope1
+		64,   // agc1_slope2
+		132,  // agc2_pt1
+		192,  // agc2_pt2
+		80,   // agc2_slope1
+		80,   // agc2_slope2
+
+		17,  // alpha_mant
+		27,  // alpha_exp
+		23,  // beta_mant
+		51,  // beta_exp
+
+		1,  // perform_agc_softsplit
+	}, {
+		BAND_VHF | BAND_LBAND, // band_caps
+
+		/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1, P_agc_inv_pwm1=1, P_agc_inv_pwm2=1,
+		* P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=2, P_agc_write=0 */
+		(0 << 15) | (0 << 14) | (1 << 11) | (1 << 10) | (1 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), // setup
+
+		2372, // inv_gain
+		21,   // time_stabiliz
+
+		0,    // alpha_level
+		118,  // thlock
+
+		0,    // wbd_inv
+		3530, // wbd_ref
+		1,     // wbd_sel
+		0,    // wbd_alpha
+
+		65535, // agc1_max
+		0,     // agc1_min
+		65535, // agc2_max
+		23592, // agc2_min
+
+		0,    // agc1_pt1
+		128,  // agc1_pt2
+		128,  // agc1_pt3
+		128,  // agc1_slope1
+		0,    // agc1_slope2
+		128,  // agc2_pt1
+		253,  // agc2_pt2
+		81,   // agc2_slope1
+		0,    // agc2_slope2
+
+		17,  // alpha_mant
+		27,  // alpha_exp
+		23,  // beta_mant
+		51,  // beta_exp
+
+		1,  // perform_agc_softsplit
+	}
+};
+
+static struct dibx000_bandwidth_config stk7700d_mt2266_pll_config = {
+	60000, 30000, // internal, sampling
+	1, 8, 3, 1, 0, // pll_cfg: prediv, ratio, range, reset, bypass
+	0, 0, 1, 1, 2, // misc: refdiv, bypclk_div, IO_CLK_en_core, ADClkSrc, modulo
+	(3 << 14) | (1 << 12) | (524 << 0), // sad_cfg: refsel, sel, freq_15k
+	0, // ifreq
+	20452225, // timf
+};
+
+static struct dib7000p_config stk7700d_dib7000p_mt2266_config[] = {
+	{	.output_mpeg2_in_188_bytes = 1,
+		.hostbus_diversity = 1,
+		.tuner_is_baseband = 1,
+
+		.agc_config_count = 2,
+		.agc = stk7700d_7000p_mt2266_agc_config,
+		.bw  = &stk7700d_mt2266_pll_config,
+
+		.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+		.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
+		.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
+	},
+	{	.output_mpeg2_in_188_bytes = 1,
+		.hostbus_diversity = 1,
+		.tuner_is_baseband = 1,
+
+		.agc_config_count = 2,
+		.agc = stk7700d_7000p_mt2266_agc_config,
+		.bw  = &stk7700d_mt2266_pll_config,
+
+		.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+		.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
+		.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
+	}
+};
+
+static struct mt2266_config stk7700d_mt2266_config[2] = {
+	{	.i2c_address = 0x60
+	},
+	{	.i2c_address = 0x60
+	}
+};
+
+static int stk7700d_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	if (adap->id == 0) {
+		dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+		msleep(10);
+		dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+		dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+		dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+		dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+		msleep(10);
+		dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+		msleep(10);
+		dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+		dib7000p_i2c_enumeration(&adap->dev->i2c_adap,2,18,stk7700d_dib7000p_mt2266_config);
+	}
+
+	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap,0x80+(adap->id << 1),
+				&stk7700d_dib7000p_mt2266_config[adap->id]);
+
+	return adap->fe == NULL ? -ENODEV : 0;
+}
+
+static int stk7700d_tuner_attach(struct dvb_usb_adapter *adap)
+{
+	struct i2c_adapter *tun_i2c;
+	tun_i2c = dib7000p_get_i2c_master(adap->fe, DIBX000_I2C_INTERFACE_TUNER, 1);
+	return dvb_attach(mt2266_attach, adap->fe, tun_i2c,
+		&stk7700d_mt2266_config[adap->id]) == NULL ? -ENODEV : 0;;
+}
+
+#define DEFAULT_RC_INTERVAL 150
+
+static u8 rc_request[] = { REQUEST_POLL_RC, 0 };
+
+static int dib0700_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+	u8 key[4];
+	int i;
+	struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
+	struct dib0700_state *st = d->priv;
+	*event = 0;
+	*state = REMOTE_NO_KEY_PRESSED;
+	i=dib0700_ctrl_rd(d,rc_request,2,key,4);
+	if (i<=0) {
+		err("RC Query Failed");
+		return -1;
+	}
+	if (key[0]==0 && key[1]==0 && key[2]==0 && key[3]==0) return 0;
+	if (key[3-1]!=st->rc_toggle) {
+		for (i=0;i<d->props.rc_key_map_size; i++) {
+			if (keymap[i].custom == key[3-2] && keymap[i].data == key[3-3]) {
+				*event = keymap[i].event;
+				*state = REMOTE_KEY_PRESSED;
+				st->rc_toggle=key[3-1];
+				return 0;
+			}
+		}
+		err("Unknown remote controller key : %2X %2X",(int)key[3-2],(int)key[3-3]);
+	}
+	return 0;
+}
+
+static struct dvb_usb_rc_key dib0700_rc_keys[] = {
+	/* Key codes for the tiny Pinnacle remote*/
+	{ 0x07, 0x00, KEY_MUTE },
+	{ 0x07, 0x01, KEY_MENU }, // Pinnacle logo
+	{ 0x07, 0x39, KEY_POWER },
+	{ 0x07, 0x03, KEY_VOLUMEUP },
+	{ 0x07, 0x09, KEY_VOLUMEDOWN },
+	{ 0x07, 0x06, KEY_CHANNELUP },
+	{ 0x07, 0x0c, KEY_CHANNELDOWN },
+	{ 0x07, 0x0f, KEY_1 },
+	{ 0x07, 0x15, KEY_2 },
+	{ 0x07, 0x10, KEY_3 },
+	{ 0x07, 0x18, KEY_4 },
+	{ 0x07, 0x1b, KEY_5 },
+	{ 0x07, 0x1e, KEY_6 },
+	{ 0x07, 0x11, KEY_7 },
+	{ 0x07, 0x21, KEY_8 },
+	{ 0x07, 0x12, KEY_9 },
+	{ 0x07, 0x27, KEY_0 },
+	{ 0x07, 0x24, KEY_SCREEN }, // 'Square' key
+	{ 0x07, 0x2a, KEY_TEXT },   // 'T' key
+	{ 0x07, 0x2d, KEY_REWIND },
+	{ 0x07, 0x30, KEY_PLAY },
+	{ 0x07, 0x33, KEY_FASTFORWARD },
+	{ 0x07, 0x36, KEY_RECORD },
+	{ 0x07, 0x3c, KEY_STOP },
+	{ 0x07, 0x3f, KEY_CANCEL }, // '?' key
+	/* Key codes for the Terratec Cinergy DT XS Diversity, similar to cinergyT2.c */
+	{ 0xeb, 0x01, KEY_POWER },
+	{ 0xeb, 0x02, KEY_1 },
+	{ 0xeb, 0x03, KEY_2 },
+	{ 0xeb, 0x04, KEY_3 },
+	{ 0xeb, 0x05, KEY_4 },
+	{ 0xeb, 0x06, KEY_5 },
+	{ 0xeb, 0x07, KEY_6 },
+	{ 0xeb, 0x08, KEY_7 },
+	{ 0xeb, 0x09, KEY_8 },
+	{ 0xeb, 0x0a, KEY_9 },
+	{ 0xeb, 0x0b, KEY_VIDEO },
+	{ 0xeb, 0x0c, KEY_0 },
+	{ 0xeb, 0x0d, KEY_REFRESH },
+	{ 0xeb, 0x0f, KEY_EPG },
+	{ 0xeb, 0x10, KEY_UP },
+	{ 0xeb, 0x11, KEY_LEFT },
+	{ 0xeb, 0x12, KEY_OK },
+	{ 0xeb, 0x13, KEY_RIGHT },
+	{ 0xeb, 0x14, KEY_DOWN },
+	{ 0xeb, 0x16, KEY_INFO },
+	{ 0xeb, 0x17, KEY_RED },
+	{ 0xeb, 0x18, KEY_GREEN },
+	{ 0xeb, 0x19, KEY_YELLOW },
+	{ 0xeb, 0x1a, KEY_BLUE },
+	{ 0xeb, 0x1b, KEY_CHANNELUP },
+	{ 0xeb, 0x1c, KEY_VOLUMEUP },
+	{ 0xeb, 0x1d, KEY_MUTE },
+	{ 0xeb, 0x1e, KEY_VOLUMEDOWN },
+	{ 0xeb, 0x1f, KEY_CHANNELDOWN },
+	{ 0xeb, 0x40, KEY_PAUSE },
+	{ 0xeb, 0x41, KEY_HOME },
+	{ 0xeb, 0x42, KEY_MENU }, /* DVD Menu */
+	{ 0xeb, 0x43, KEY_SUBTITLE },
+	{ 0xeb, 0x44, KEY_TEXT }, /* Teletext */
+	{ 0xeb, 0x45, KEY_DELETE },
+	{ 0xeb, 0x46, KEY_TV },
+	{ 0xeb, 0x47, KEY_DVD },
+	{ 0xeb, 0x48, KEY_STOP },
+	{ 0xeb, 0x49, KEY_VIDEO },
+	{ 0xeb, 0x4a, KEY_AUDIO }, /* Music */
+	{ 0xeb, 0x4b, KEY_SCREEN }, /* Pic */
+	{ 0xeb, 0x4c, KEY_PLAY },
+	{ 0xeb, 0x4d, KEY_BACK },
+	{ 0xeb, 0x4e, KEY_REWIND },
+	{ 0xeb, 0x4f, KEY_FASTFORWARD },
+	{ 0xeb, 0x54, KEY_PREVIOUS },
+	{ 0xeb, 0x58, KEY_RECORD },
+	{ 0xeb, 0x5c, KEY_NEXT },
+
+	/* Key codes for the Haupauge WinTV Nova-TD, copied from nova-t-usb2.c (Nova-T USB2) */
+	{ 0x1e, 0x00, KEY_0 },
+	{ 0x1e, 0x01, KEY_1 },
+	{ 0x1e, 0x02, KEY_2 },
+	{ 0x1e, 0x03, KEY_3 },
+	{ 0x1e, 0x04, KEY_4 },
+	{ 0x1e, 0x05, KEY_5 },
+	{ 0x1e, 0x06, KEY_6 },
+	{ 0x1e, 0x07, KEY_7 },
+	{ 0x1e, 0x08, KEY_8 },
+	{ 0x1e, 0x09, KEY_9 },
+	{ 0x1e, 0x0a, KEY_KPASTERISK },
+	{ 0x1e, 0x0b, KEY_RED },
+	{ 0x1e, 0x0c, KEY_RADIO },
+	{ 0x1e, 0x0d, KEY_MENU },
+	{ 0x1e, 0x0e, KEY_GRAVE }, /* # */
+	{ 0x1e, 0x0f, KEY_MUTE },
+	{ 0x1e, 0x10, KEY_VOLUMEUP },
+	{ 0x1e, 0x11, KEY_VOLUMEDOWN },
+	{ 0x1e, 0x12, KEY_CHANNEL },
+	{ 0x1e, 0x14, KEY_UP },
+	{ 0x1e, 0x15, KEY_DOWN },
+	{ 0x1e, 0x16, KEY_LEFT },
+	{ 0x1e, 0x17, KEY_RIGHT },
+	{ 0x1e, 0x18, KEY_VIDEO },
+	{ 0x1e, 0x19, KEY_AUDIO },
+	{ 0x1e, 0x1a, KEY_MEDIA },
+	{ 0x1e, 0x1b, KEY_EPG },
+	{ 0x1e, 0x1c, KEY_TV },
+	{ 0x1e, 0x1e, KEY_NEXT },
+	{ 0x1e, 0x1f, KEY_BACK },
+	{ 0x1e, 0x20, KEY_CHANNELUP },
+	{ 0x1e, 0x21, KEY_CHANNELDOWN },
+	{ 0x1e, 0x24, KEY_LAST }, /* Skip backwards */
+	{ 0x1e, 0x25, KEY_OK },
+	{ 0x1e, 0x29, KEY_BLUE},
+	{ 0x1e, 0x2e, KEY_GREEN },
+	{ 0x1e, 0x30, KEY_PAUSE },
+	{ 0x1e, 0x32, KEY_REWIND },
+	{ 0x1e, 0x34, KEY_FASTFORWARD },
+	{ 0x1e, 0x35, KEY_PLAY },
+	{ 0x1e, 0x36, KEY_STOP },
+	{ 0x1e, 0x37, KEY_RECORD },
+	{ 0x1e, 0x38, KEY_YELLOW },
+	{ 0x1e, 0x3b, KEY_GOTO },
+	{ 0x1e, 0x3d, KEY_POWER },
+};
+
 /* STK7700P: Hauppauge Nova-T Stick, AVerMedia Volar */
 static struct dibx000_agc_config stk7700p_7000m_mt2060_agc_config = {
 	BAND_UHF | BAND_VHF,       // band_caps
@@ -194,6 +515,7 @@ static struct dibx000_bandwidth_config stk7700p_pll_config = {
 	(3 << 14) | (1 << 12) | (524 << 0), // sad_cfg: refsel, sel, freq_15k
 	60258167, // ifreq
 	20452225, // timf
+	30000000, // xtal
 };
 
 static struct dib7000m_config stk7700p_dib7000m_config = {
@@ -213,6 +535,7 @@ static struct dib7000m_config stk7700p_dib7000m_config = {
 static struct dib7000p_config stk7700p_dib7000p_config = {
 	.output_mpeg2_in_188_bytes = 1,
 
+	.agc_config_count = 1,
 	.agc = &stk7700p_7000p_mt2060_agc_config,
 	.bw  = &stk7700p_pll_config,
 
@@ -267,27 +590,245 @@ static int stk7700p_tuner_attach(struct dvb_usb_adapter *adap)
 		st->mt2060_if1[0]) == NULL ? -ENODEV : 0;
 }
 
+/* DIB7070 generic */
+static struct dibx000_agc_config dib7070_agc_config = {
+	BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND,
+	/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5, P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
+	 * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5, P_agc_write=0 */
+	(0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0), // setup
+
+	600, // inv_gain
+	10,  // time_stabiliz
+
+	0,  // alpha_level
+	118,  // thlock
+
+	0,     // wbd_inv
+	3530,  // wbd_ref
+	1,     // wbd_sel
+	5,     // wbd_alpha
+
+	65535,  // agc1_max
+		0,  // agc1_min
+
+	65535,  // agc2_max
+	0,      // agc2_min
+
+	0,      // agc1_pt1
+	40,     // agc1_pt2
+	183,    // agc1_pt3
+	206,    // agc1_slope1
+	255,    // agc1_slope2
+	72,     // agc2_pt1
+	152,    // agc2_pt2
+	88,     // agc2_slope1
+	90,     // agc2_slope2
+
+	17,  // alpha_mant
+	27,  // alpha_exp
+	23,  // beta_mant
+	51,  // beta_exp
+
+	0,  // perform_agc_softsplit
+};
+
+static int dib7070_tuner_reset(struct dvb_frontend *fe, int onoff)
+{
+	return dib7000p_set_gpio(fe, 8, 0, !onoff);
+}
+
+static int dib7070_tuner_sleep(struct dvb_frontend *fe, int onoff)
+{
+	return dib7000p_set_gpio(fe, 9, 0, onoff);
+}
+
+static struct dib0070_config dib7070p_dib0070_config[2] = {
+	{
+		.i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
+		.reset = dib7070_tuner_reset,
+		.sleep = dib7070_tuner_sleep,
+		.clock_khz = 12000,
+		.clock_pad_drive = 4
+	}, {
+		.i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
+		.reset = dib7070_tuner_reset,
+		.sleep = dib7070_tuner_sleep,
+		.clock_khz = 12000,
+
+	}
+};
+
+static int dib7070_set_param_override(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+{
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct dib0700_adapter_state *state = adap->priv;
+
+	u16 offset;
+	u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+	switch (band) {
+		case BAND_VHF: offset = 950; break;
+		case BAND_UHF:
+		default: offset = 550; break;
+	}
+	deb_info("WBD for DiB7000P: %d\n", offset + dib0070_wbd_offset(fe));
+	dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
+	return state->set_param_save(fe, fep);
+}
+
+static int dib7070p_tuner_attach(struct dvb_usb_adapter *adap)
+{
+	struct dib0700_adapter_state *st = adap->priv;
+	struct i2c_adapter *tun_i2c = dib7000p_get_i2c_master(adap->fe, DIBX000_I2C_INTERFACE_TUNER, 1);
+
+	if (adap->id == 0) {
+		if (dvb_attach(dib0070_attach, adap->fe, tun_i2c, &dib7070p_dib0070_config[0]) == NULL)
+			return -ENODEV;
+	} else {
+		if (dvb_attach(dib0070_attach, adap->fe, tun_i2c, &dib7070p_dib0070_config[1]) == NULL)
+			return -ENODEV;
+	}
+
+	st->set_param_save = adap->fe->ops.tuner_ops.set_params;
+	adap->fe->ops.tuner_ops.set_params = dib7070_set_param_override;
+	return 0;
+}
+
+static struct dibx000_bandwidth_config dib7070_bw_config_12_mhz = {
+	60000, 15000, // internal, sampling
+	1, 20, 3, 1, 0, // pll_cfg: prediv, ratio, range, reset, bypass
+	0, 0, 1, 1, 2, // misc: refdiv, bypclk_div, IO_CLK_en_core, ADClkSrc, modulo
+	(3 << 14) | (1 << 12) | (524 << 0), // sad_cfg: refsel, sel, freq_15k
+	(0 << 25) | 0, // ifreq = 0.000000 MHz
+	20452225, // timf
+	12000000, // xtal_hz
+};
+
+static struct dib7000p_config dib7070p_dib7000p_config = {
+	.output_mpeg2_in_188_bytes = 1,
+
+	.agc_config_count = 1,
+	.agc = &dib7070_agc_config,
+	.bw  = &dib7070_bw_config_12_mhz,
+
+	.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+	.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
+	.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
+
+	.hostbus_diversity = 1,
+};
+
+/* STK7070P */
+static int stk7070p_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+	msleep(10);
+	dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+
+	dib0700_ctrl_clock(adap->dev, 72, 1);
+
+	msleep(10);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+	msleep(10);
+	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+
+	dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18, &dib7070p_dib7000p_config);
+
+	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80, &dib7070p_dib7000p_config);
+	return adap->fe == NULL ? -ENODEV : 0;
+}
+
+/* STK7070PD */
+static struct dib7000p_config stk7070pd_dib7000p_config[2] = {
+	{
+		.output_mpeg2_in_188_bytes = 1,
+
+		.agc_config_count = 1,
+		.agc = &dib7070_agc_config,
+		.bw  = &dib7070_bw_config_12_mhz,
+
+		.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+		.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
+		.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
+
+		.hostbus_diversity = 1,
+	}, {
+		.output_mpeg2_in_188_bytes = 1,
+
+		.agc_config_count = 1,
+		.agc = &dib7070_agc_config,
+		.bw  = &dib7070_bw_config_12_mhz,
+
+		.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+		.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
+		.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
+
+		.hostbus_diversity = 1,
+	}
+};
+
+static int stk7070pd_frontend_attach0(struct dvb_usb_adapter *adap)
+{
+	dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+	msleep(10);
+	dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+
+	dib0700_ctrl_clock(adap->dev, 72, 1);
+
+	msleep(10);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+	msleep(10);
+	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+
+	dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 2, 18, stk7070pd_dib7000p_config);
+
+	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80, &stk7070pd_dib7000p_config[0]);
+	return adap->fe == NULL ? -ENODEV : 0;
+}
+
+static int stk7070pd_frontend_attach1(struct dvb_usb_adapter *adap)
+{
+	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x82, &stk7070pd_dib7000p_config[1]);
+	return adap->fe == NULL ? -ENODEV : 0;
+}
+
+/* DVB-USB and USB stuff follows */
 struct usb_device_id dib0700_usb_id_table[] = {
-		{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7700P) },
+/* 0 */	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7700P) },
 		{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7700P_PC) },
 
 		{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500) },
 		{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500_2) },
 		{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK) },
-		{ USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR) },
+/* 5 */	{ USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR) },
 		{ USB_DEVICE(USB_VID_COMPRO,    USB_PID_COMPRO_VIDEOMATE_U500) },
 		{ USB_DEVICE(USB_VID_UNIWILL,   USB_PID_UNIWILL_STK7700P) },
 		{ USB_DEVICE(USB_VID_LEADTEK,   USB_PID_WINFAST_DTV_DONGLE_STK7700P) },
 		{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK_2) },
-		{ USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_2) },
-		{ }		/* Terminating entry */
+/* 10 */{ USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_2) },
+		{ USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV2000E) },
+		{ USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY) },
+		{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_TD_STICK) },
+		{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7700D) },
+/* 15 */{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7070P) },
+		{ USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV_DVB_T_FLASH) },
+		{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7070PD) },
+		{ USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV_DUAL_DIVERSITY_DVB_T) },
+		{ USB_DEVICE(USB_VID_COMPRO,    USB_PID_COMPRO_VIDEOMATE_U500_PC) },
+/* 20 */{ USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_EXPRESS) },
+		{ 0 }		/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
 
 #define DIB0700_DEFAULT_DEVICE_PROPERTIES \
 	.caps              = DVB_USB_IS_AN_I2C_ADAPTER, \
 	.usb_ctrl          = DEVICE_SPECIFIC, \
-	.firmware          = "dvb-usb-dib0700-01.fw", \
+	.firmware          = "dvb-usb-dib0700-03-pre1.fw", \
 	.download_firmware = dib0700_download_firmware, \
 	.no_reconnect      = 1, \
 	.size_of_priv      = sizeof(struct dib0700_state), \
@@ -321,7 +862,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			},
 		},
 
-		.num_device_descs = 6,
+		.num_device_descs = 7,
 		.devices = {
 			{   "DiBcom STK7700P reference design",
 				{ &dib0700_usb_id_table[0], &dib0700_usb_id_table[1] },
@@ -336,7 +877,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 				{ NULL },
 			},
 			{   "Compro Videomate U500",
-				{ &dib0700_usb_id_table[6], NULL },
+				{ &dib0700_usb_id_table[6], &dib0700_usb_id_table[19] },
 				{ NULL },
 			},
 			{   "Uniwill STK7700P based (Hama and others)",
@@ -346,8 +887,17 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			{   "Leadtek Winfast DTV Dongle (STK7700P based)",
 				{ &dib0700_usb_id_table[8], NULL },
 				{ NULL },
+			},
+			{   "AVerMedia AVerTV DVB-T Express",
+				{ &dib0700_usb_id_table[20] },
+				{ NULL },
 			}
-		}
+		},
+
+		.rc_interval      = DEFAULT_RC_INTERVAL,
+		.rc_key_map       = dib0700_rc_keys,
+		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_query         = dib0700_rc_query
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
 		.num_adapters = 2,
@@ -371,8 +921,112 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 				{ &dib0700_usb_id_table[2], &dib0700_usb_id_table[3], NULL },
 				{ NULL },
 			},
+		},
+
+		.rc_interval      = DEFAULT_RC_INTERVAL,
+		.rc_key_map       = dib0700_rc_keys,
+		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_query         = dib0700_rc_query
+	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+
+		.num_adapters = 2,
+		.adapter = {
+			{
+				.frontend_attach  = stk7700d_frontend_attach,
+				.tuner_attach     = stk7700d_tuner_attach,
+
+				DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+			}, {
+				.frontend_attach  = stk7700d_frontend_attach,
+				.tuner_attach     = stk7700d_tuner_attach,
+
+				DIB0700_DEFAULT_STREAMING_CONFIG(0x03),
+			}
+		},
+
+		.num_device_descs = 4,
+		.devices = {
+			{   "Pinnacle PCTV 2000e",
+				{ &dib0700_usb_id_table[11], NULL },
+				{ NULL },
+			},
+			{   "Terratec Cinergy DT XS Diversity",
+				{ &dib0700_usb_id_table[12], NULL },
+				{ NULL },
+			},
+			{   "Hauppauge Nova-TD Stick/Elgato Eye-TV Diversity",
+				{ &dib0700_usb_id_table[13], NULL },
+				{ NULL },
+			},
+			{   "DiBcom STK7700D reference design",
+				{ &dib0700_usb_id_table[14], NULL },
+				{ NULL },
+			},
+		},
+
+		.rc_interval      = DEFAULT_RC_INTERVAL,
+		.rc_key_map       = dib0700_rc_keys,
+		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_query         = dib0700_rc_query
+
+	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+
+		.num_adapters = 1,
+		.adapter = {
+			{
+				.frontend_attach  = stk7070p_frontend_attach,
+				.tuner_attach     = dib7070p_tuner_attach,
+
+				DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+
+				.size_of_priv     = sizeof(struct dib0700_adapter_state),
+			},
+		},
+
+		.num_device_descs = 2,
+		.devices = {
+			{   "DiBcom STK7070P reference design",
+				{ &dib0700_usb_id_table[15], NULL },
+				{ NULL },
+			},
+			{   "Pinnacle PCTV DVB-T Flash Stick",
+				{ &dib0700_usb_id_table[16], NULL },
+				{ NULL },
+			},
 		}
-	}
+	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+
+		.num_adapters = 2,
+		.adapter = {
+			{
+				.frontend_attach  = stk7070pd_frontend_attach0,
+				.tuner_attach     = dib7070p_tuner_attach,
+
+				DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+
+				.size_of_priv     = sizeof(struct dib0700_adapter_state),
+			}, {
+				.frontend_attach  = stk7070pd_frontend_attach1,
+				.tuner_attach     = dib7070p_tuner_attach,
+
+				DIB0700_DEFAULT_STREAMING_CONFIG(0x03),
+
+				.size_of_priv     = sizeof(struct dib0700_adapter_state),
+			}
+		},
+
+		.num_device_descs = 2,
+		.devices = {
+			{   "DiBcom STK7070PD reference design",
+				{ &dib0700_usb_id_table[17], NULL },
+				{ NULL },
+			},
+			{   "Pinnacle PCTV Dual DVB-T Diversity Stick",
+				{ &dib0700_usb_id_table[18], NULL },
+				{ NULL },
+			},
+		}
+	},
 };
 
 int dib0700_device_count = ARRAY_SIZE(dib0700_devices);
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
index 7dbe1432101..d86cf9bee91 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -1,5 +1,5 @@
 /* DVB USB library compliant Linux driver for the WideView/ Yakumo/ Hama/
- * Typhoon/ Yuan DVB-T USB2.0 receiver.
+ * Typhoon/ Yuan/ Miglia DVB-T USB2.0 receiver.
  *
  * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
  *
@@ -96,6 +96,7 @@ static struct dvb_usb_device_properties dtt200u_properties;
 static struct dvb_usb_device_properties wt220u_fc_properties;
 static struct dvb_usb_device_properties wt220u_properties;
 static struct dvb_usb_device_properties wt220u_zl0353_properties;
+static struct dvb_usb_device_properties wt220u_miglia_properties;
 
 static int dtt200u_usb_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -103,7 +104,8 @@ static int dtt200u_usb_probe(struct usb_interface *intf,
 	if (dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE,NULL) == 0 ||
 		dvb_usb_device_init(intf,&wt220u_properties,THIS_MODULE,NULL) == 0 ||
 		dvb_usb_device_init(intf,&wt220u_fc_properties,THIS_MODULE,NULL) == 0 ||
-		dvb_usb_device_init(intf,&wt220u_zl0353_properties,THIS_MODULE,NULL) == 0)
+		dvb_usb_device_init(intf,&wt220u_zl0353_properties,THIS_MODULE,NULL) == 0 ||
+		dvb_usb_device_init(intf,&wt220u_miglia_properties,THIS_MODULE,NULL) == 0)
 		return 0;
 
 	return -ENODEV;
@@ -119,6 +121,7 @@ static struct usb_device_id dtt200u_usb_table [] = {
 	{ USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_COLD)  },
 	{ USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_WARM)  },
 	{ USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZAP250_COLD)  },
+	{ USB_DEVICE(USB_VID_MIGLIA, USB_PID_WT220U_ZAP250_COLD)  },
 	{ 0 },
 };
 MODULE_DEVICE_TABLE(usb, dtt200u_usb_table);
@@ -303,6 +306,25 @@ static struct dvb_usb_device_properties wt220u_zl0353_properties = {
 	}
 };
 
+static struct dvb_usb_device_properties wt220u_miglia_properties = {
+	.usb_ctrl = CYPRESS_FX2,
+	.firmware = "dvb-usb-wt220u-miglia-01.fw",
+
+	.num_adapters = 1,
+	.generic_bulk_ctrl_endpoint = 0x01,
+
+	.num_device_descs = 1,
+	.devices = {
+		{ .name = "WideView WT-220U PenType Receiver (Miglia)",
+		  .cold_ids = { &dtt200u_usb_table[9], NULL },
+		  /* This device turns into WT220U_ZL0353_WARM when fw
+		     has been uploaded */
+		  .warm_ids = { NULL },
+		},
+		{ NULL },
+	}
+};
+
 /* usb specific object needed to register this driver with the usb subsystem */
 static struct usb_driver dtt200u_usb_driver = {
 	.name		= "dvb_usb_dtt200u",
@@ -333,6 +355,6 @@ module_init(dtt200u_usb_module_init);
 module_exit(dtt200u_usb_module_exit);
 
 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
-MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon/Club3D DVB-T USB2.0 devices");
+MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon/Club3D/Miglia DVB-T USB2.0 devices");
 MODULE_VERSION("1.0");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 4dfab02a8a0..4fa3e895028 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -12,7 +12,7 @@
 /* Vendor IDs */
 #define USB_VID_ADSTECH				0x06e1
 #define USB_VID_AFATECH				0x15a4
-#define USB_VID_ALCOR_MICRO		0x058f
+#define USB_VID_ALCOR_MICRO			0x058f
 #define USB_VID_ALINK				0x05e3
 #define USB_VID_ANCHOR				0x0547
 #define USB_VID_ANUBIS_ELECTRONIC		0x10fd
@@ -34,6 +34,7 @@
 #define USB_VID_LEADTEK				0x0413
 #define USB_VID_LITEON				0x04ca
 #define USB_VID_MEDION				0x1660
+#define USB_VID_MIGLIA				0x18f3
 #define USB_VID_MSI				0x0db0
 #define USB_VID_OPERA1				0x695c
 #define USB_VID_PINNACLE			0x2304
@@ -58,6 +59,7 @@
 #define USB_PID_COMPRO_DVBU2000_UNK_COLD		0x010c
 #define USB_PID_COMPRO_DVBU2000_UNK_WARM		0x010d
 #define USB_PID_COMPRO_VIDEOMATE_U500			0x1e78
+#define USB_PID_COMPRO_VIDEOMATE_U500_PC		0x1e80
 #define USB_PID_DIBCOM_HOOK_DEFAULT			0x0064
 #define USB_PID_DIBCOM_HOOK_DEFAULT_REENUM		0x0065
 #define USB_PID_DIBCOM_MOD3000_COLD			0x0bb8
@@ -66,6 +68,9 @@
 #define USB_PID_DIBCOM_MOD3001_WARM			0x0bc7
 #define USB_PID_DIBCOM_STK7700P				0x1e14
 #define USB_PID_DIBCOM_STK7700P_PC			0x1e78
+#define USB_PID_DIBCOM_STK7700D				0x1ef0
+#define USB_PID_DIBCOM_STK7070P				0x1ebc
+#define USB_PID_DIBCOM_STK7070PD			0x1ebe
 #define USB_PID_DIBCOM_ANCHOR_2135_COLD			0x2131
 #define USB_PID_DPOSH_M9206_COLD			0x9206
 #define USB_PID_DPOSH_M9206_WARM			0xa090
@@ -115,8 +120,17 @@
 #define USB_PID_HAUPPAUGE_NOVA_T_500_2			0x9950
 #define USB_PID_HAUPPAUGE_NOVA_T_STICK			0x7050
 #define USB_PID_HAUPPAUGE_NOVA_T_STICK_2		0x7060
+#define USB_PID_HAUPPAUGE_NOVA_TD_STICK			0x9580
+#define USB_PID_AVERMEDIA_EXPRESS			0xb568
 #define USB_PID_AVERMEDIA_VOLAR				0xa807
 #define USB_PID_AVERMEDIA_VOLAR_2			0xb808
+#define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY	0x005a
+#define USB_PID_PINNACLE_PCTV2000E			0x022c
+#define USB_PID_PINNACLE_PCTV_DVB_T_FLASH		0x0228
+#define USB_PID_PINNACLE_PCTV_DUAL_DIVERSITY_DVB_T	0x0229
+#define USB_PID_PCTV_200E				0x020e
+#define USB_PID_PCTV_400E				0x020f
+#define USB_PID_PCTV_450E				0x0222
 #define USB_PID_NEBULA_DIGITV				0x0201
 #define USB_PID_DVICO_BLUEBIRD_LGDT			0xd820
 #define USB_PID_DVICO_BLUEBIRD_LG064F_COLD		0xd500
@@ -136,9 +150,6 @@
 #define USB_PID_MSI_MEGASKY580_55801			0x5581
 #define USB_PID_KYE_DVB_T_COLD				0x701e
 #define USB_PID_KYE_DVB_T_WARM				0x701f
-#define USB_PID_PCTV_200E				0x020e
-#define USB_PID_PCTV_400E				0x020f
-#define USB_PID_PCTV_450E				0x0222
 #define USB_PID_LITEON_DVB_T_COLD			0xf000
 #define USB_PID_LITEON_DVB_T_WARM			0xf001
 #define USB_PID_DIGIVOX_MINI_SL_COLD			0xe360
@@ -148,8 +159,11 @@
 #define USB_PID_WINFAST_DTV_DONGLE_COLD			0x6025
 #define USB_PID_WINFAST_DTV_DONGLE_WARM			0x6026
 #define USB_PID_WINFAST_DTV_DONGLE_STK7700P		0x6f00
-#define USB_PID_GENPIX_8PSK_COLD			0x0200
-#define USB_PID_GENPIX_8PSK_WARM			0x0201
+#define USB_PID_GENPIX_8PSK_REV_1_COLD			0x0200
+#define USB_PID_GENPIX_8PSK_REV_1_WARM			0x0201
+#define USB_PID_GENPIX_8PSK_REV_2			0x0202
+#define USB_PID_GENPIX_SKYWALKER_1			0x0203
+#define USB_PID_GENPIX_SKYWALKER_CW3K			0x0204
 #define USB_PID_SIGMATEK_DVB_110			0x6610
 #define USB_PID_MSI_DIGI_VOX_MINI_II			0x1513
 #define USB_PID_OPERA1_COLD				0x2830
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-init.c b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
index ffdde83d1e7..cdd717c3fe4 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-init.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
@@ -24,7 +24,7 @@ MODULE_PARM_DESC(disable_rc_polling, "disable remote control polling (default: 0
 
 static int dvb_usb_force_pid_filter_usage;
 module_param_named(force_pid_filter_usage, dvb_usb_force_pid_filter_usage, int, 0444);
-MODULE_PARM_DESC(disable_rc_polling, "force all dvb-usb-devices to use a PID filter, if any (default: 0).");
+MODULE_PARM_DESC(force_pid_filter_usage, "force all dvb-usb-devices to use a PID filter, if any (default: 0).");
 
 static int dvb_usb_adapter_init(struct dvb_usb_device *d)
 {
diff --git a/drivers/media/dvb/dvb-usb/gp8psk-fe.c b/drivers/media/dvb/dvb-usb/gp8psk-fe.c
index 6ccbdc9cd77..e37142d9271 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk-fe.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk-fe.c
@@ -1,7 +1,8 @@
 /* DVB USB compliant Linux driver for the
- *  - GENPIX 8pks/qpsk USB2.0 DVB-S module
+ *  - GENPIX 8pks/qpsk/DCII USB2.0 DVB-S module
  *
- * Copyright (C) 2006 Alan Nisota (alannisota@gmail.com)
+ * Copyright (C) 2006,2007 Alan Nisota (alannisota@gmail.com)
+ * Copyright (C) 2006,2007 Genpix Electronics (genpix@genpix-electronics.com)
  *
  * Thanks to GENPIX for the sample code used to implement this module.
  *
@@ -17,27 +18,39 @@
 
 struct gp8psk_fe_state {
 	struct dvb_frontend fe;
-
 	struct dvb_usb_device *d;
-
+	u8 lock;
 	u16 snr;
-
-	unsigned long next_snr_check;
+	unsigned long next_status_check;
+	unsigned long status_check_interval;
 };
 
+static int gp8psk_fe_update_status(struct gp8psk_fe_state *st)
+{
+	u8 buf[6];
+	if (time_after(jiffies,st->next_status_check)) {
+		gp8psk_usb_in_op(st->d, GET_SIGNAL_LOCK, 0,0,&st->lock,1);
+		gp8psk_usb_in_op(st->d, GET_SIGNAL_STRENGTH, 0,0,buf,6);
+		st->snr = (buf[1]) << 8 | buf[0];
+		st->next_status_check = jiffies + (st->status_check_interval*HZ)/1000;
+	}
+	return 0;
+}
+
 static int gp8psk_fe_read_status(struct dvb_frontend* fe, fe_status_t *status)
 {
 	struct gp8psk_fe_state *st = fe->demodulator_priv;
-	u8 lock;
+	gp8psk_fe_update_status(st);
 
-	if (gp8psk_usb_in_op(st->d, GET_SIGNAL_LOCK, 0, 0, &lock,1))
-		return -EINVAL;
-
-	if (lock)
+	if (st->lock)
 		*status = FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI | FE_HAS_SIGNAL | FE_HAS_CARRIER;
 	else
 		*status = 0;
 
+	if (*status & FE_HAS_LOCK)
+		st->status_check_interval = 1000;
+	else
+		st->status_check_interval = 100;
 	return 0;
 }
 
@@ -60,33 +73,29 @@ static int gp8psk_fe_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
 static int gp8psk_fe_read_snr(struct dvb_frontend* fe, u16 *snr)
 {
 	struct gp8psk_fe_state *st = fe->demodulator_priv;
-	u8 buf[2];
-
-	if (time_after(jiffies,st->next_snr_check)) {
-		gp8psk_usb_in_op(st->d,GET_SIGNAL_STRENGTH,0,0,buf,2);
-		*snr = (int)(buf[1]) << 8 | buf[0];
-		/* snr is reported in dBu*256 */
-		/* snr / 38.4 ~= 100% strength */
-		/* snr * 17 returns 100% strength as 65535 */
-		if (*snr <= 3855)
-			*snr = (*snr<<4) + *snr; // snr * 17
-		else
-			*snr = 65535;
-		st->next_snr_check = jiffies + (10*HZ)/1000;
-	} else {
-		*snr = st->snr;
-	}
+	gp8psk_fe_update_status(st);
+	/* snr is reported in dBu*256 */
+	*snr = st->snr;
 	return 0;
 }
 
 static int gp8psk_fe_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
 {
-	return gp8psk_fe_read_snr(fe, strength);
+	struct gp8psk_fe_state *st = fe->demodulator_priv;
+	gp8psk_fe_update_status(st);
+	/* snr is reported in dBu*256 */
+	/* snr / 38.4 ~= 100% strength */
+	/* snr * 17 returns 100% strength as 65535 */
+	if (st->snr > 0xf00)
+		*strength = 0xffff;
+	else
+		*strength = (st->snr << 4) + st->snr; /* snr*17 */
+	return 0;
 }
 
 static int gp8psk_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
 {
-	tune->min_delay_ms = 800;
+	tune->min_delay_ms = 200;
 	return 0;
 }
 
@@ -124,7 +133,9 @@ static int gp8psk_fe_set_frontend(struct dvb_frontend* fe,
 
 	gp8psk_usb_out_op(state->d,TUNE_8PSK,0,0,cmd,10);
 
-	state->next_snr_check = jiffies;
+	state->lock = 0;
+	state->next_status_check = jiffies;
+	state->status_check_interval = 200;
 
 	return 0;
 }
@@ -190,6 +201,12 @@ static int gp8psk_fe_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t volt
 	return 0;
 }
 
+static int gp8psk_fe_enable_high_lnb_voltage(struct dvb_frontend* fe, long onoff)
+{
+	struct gp8psk_fe_state* state = fe->demodulator_priv;
+	return gp8psk_usb_out_op(state->d, USE_EXTRA_VOLT, onoff, 0,NULL,0);
+}
+
 static int gp8psk_fe_send_legacy_dish_cmd (struct dvb_frontend* fe, unsigned long sw_cmd)
 {
 	struct gp8psk_fe_state* state = fe->demodulator_priv;
@@ -235,10 +252,10 @@ success:
 
 static struct dvb_frontend_ops gp8psk_fe_ops = {
 	.info = {
-		.name			= "Genpix 8psk-USB DVB-S",
+		.name			= "Genpix 8psk-to-USB2 DVB-S",
 		.type			= FE_QPSK,
-		.frequency_min		= 950000,
-		.frequency_max		= 2150000,
+		.frequency_min		= 800000,
+		.frequency_max		= 2250000,
 		.frequency_stepsize	= 100,
 		.symbol_rate_min        = 1000000,
 		.symbol_rate_max        = 45000000,
@@ -269,4 +286,5 @@ static struct dvb_frontend_ops gp8psk_fe_ops = {
 	.set_tone = gp8psk_fe_set_tone,
 	.set_voltage = gp8psk_fe_set_voltage,
 	.dishnetwork_send_legacy_command = gp8psk_fe_send_legacy_dish_cmd,
+	.enable_high_lnb_voltage = gp8psk_fe_enable_high_lnb_voltage
 };
diff --git a/drivers/media/dvb/dvb-usb/gp8psk.c b/drivers/media/dvb/dvb-usb/gp8psk.c
index 518d67fca5e..92147ee3e14 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk.c
@@ -1,7 +1,8 @@
 /* DVB USB compliant Linux driver for the
- *  - GENPIX 8pks/qpsk USB2.0 DVB-S module
+ *  - GENPIX 8pks/qpsk/DCII USB2.0 DVB-S module
  *
- * Copyright (C) 2006 Alan Nisota (alannisota@gmail.com)
+ * Copyright (C) 2006,2007 Alan Nisota (alannisota@gmail.com)
+ * Copyright (C) 2006,2007 Genpix Electronics (genpix@genpix-electronics.com)
  *
  * Thanks to GENPIX for the sample code used to implement this module.
  *
@@ -40,7 +41,7 @@ int gp8psk_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8
 	}
 
 	if (ret < 0 || ret != blen) {
-		warn("usb in operation failed.");
+		warn("usb in %d operation failed.", req);
 		ret = -EIO;
 	} else
 		ret = 0;
@@ -97,10 +98,10 @@ static int gp8psk_load_bcm4500fw(struct dvb_usb_device *d)
 	if (gp8psk_usb_out_op(d, LOAD_BCM4500,1,0,NULL, 0))
 		goto out_rel_fw;
 
-	info("downloaidng bcm4500 firmware from file '%s'",bcm4500_firmware);
+	info("downloading bcm4500 firmware from file '%s'",bcm4500_firmware);
 
 	ptr = fw->data;
-	buf = kmalloc(512, GFP_KERNEL | GFP_DMA);
+	buf = kmalloc(64, GFP_KERNEL | GFP_DMA);
 
 	while (ptr[0] != 0xff) {
 		u16 buflen = ptr[0] + 4;
@@ -129,25 +130,34 @@ out_rel_fw:
 static int gp8psk_power_ctrl(struct dvb_usb_device *d, int onoff)
 {
 	u8 status, buf;
+	int gp_product_id = le16_to_cpu(d->udev->descriptor.idProduct);
+
 	if (onoff) {
 		gp8psk_usb_in_op(d, GET_8PSK_CONFIG,0,0,&status,1);
-		if (! (status & 0x01))  /* started */
+		if (! (status & bm8pskStarted)) {  /* started */
+			if(gp_product_id == USB_PID_GENPIX_SKYWALKER_CW3K)
+				gp8psk_usb_out_op(d, CW3K_INIT, 1, 0, NULL, 0);
 			if (gp8psk_usb_in_op(d, BOOT_8PSK, 1, 0, &buf, 1))
 				return -EINVAL;
+		}
 
-		if (! (status & 0x02)) /* BCM4500 firmware loaded */
-			if(gp8psk_load_bcm4500fw(d))
-				return EINVAL;
+		if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM)
+			if (! (status & bm8pskFW_Loaded)) /* BCM4500 firmware loaded */
+				if(gp8psk_load_bcm4500fw(d))
+					return EINVAL;
 
-		if (! (status & 0x04)) /* LNB Power */
+		if (! (status & bmIntersilOn)) /* LNB Power */
 			if (gp8psk_usb_in_op(d, START_INTERSIL, 1, 0,
 					&buf, 1))
 				return EINVAL;
 
-		/* Set DVB mode */
-		if(gp8psk_usb_out_op(d, SET_DVB_MODE, 1, 0, NULL, 0))
-			return -EINVAL;
-		gp8psk_usb_in_op(d, GET_8PSK_CONFIG,0,0,&status,1);
+		/* Set DVB mode to 1 */
+		if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM)
+			if (gp8psk_usb_out_op(d, SET_DVB_MODE, 1, 0, NULL, 0))
+				return EINVAL;
+		/* Abort possible TS (if previous tune crashed) */
+		if (gp8psk_usb_out_op(d, ARM_TRANSFER, 0, 0, NULL, 0))
+			return EINVAL;
 	} else {
 		/* Turn off LNB power */
 		if (gp8psk_usb_in_op(d, START_INTERSIL, 0, 0, &buf, 1))
@@ -155,11 +165,28 @@ static int gp8psk_power_ctrl(struct dvb_usb_device *d, int onoff)
 		/* Turn off 8psk power */
 		if (gp8psk_usb_in_op(d, BOOT_8PSK, 0, 0, &buf, 1))
 			return -EINVAL;
-
+		if(gp_product_id == USB_PID_GENPIX_SKYWALKER_CW3K)
+			gp8psk_usb_out_op(d, CW3K_INIT, 0, 0, NULL, 0);
 	}
 	return 0;
 }
 
+int gp8psk_bcm4500_reload(struct dvb_usb_device *d)
+{
+	u8 buf;
+	int gp_product_id = le16_to_cpu(d->udev->descriptor.idProduct);
+	/* Turn off 8psk power */
+	if (gp8psk_usb_in_op(d, BOOT_8PSK, 0, 0, &buf, 1))
+		return -EINVAL;
+	/* Turn On 8psk power */
+	if (gp8psk_usb_in_op(d, BOOT_8PSK, 1, 0, &buf, 1))
+		return -EINVAL;
+	/* load BCM4500 firmware */
+	if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM)
+		if (gp8psk_load_bcm4500fw(d))
+			return EINVAL;
+	return 0;
+}
 
 static int gp8psk_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
@@ -177,12 +204,22 @@ static struct dvb_usb_device_properties gp8psk_properties;
 static int gp8psk_usb_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
 {
-	return dvb_usb_device_init(intf,&gp8psk_properties,THIS_MODULE,NULL);
+	int ret;
+	struct usb_device *udev = interface_to_usbdev(intf);
+	ret =  dvb_usb_device_init(intf,&gp8psk_properties,THIS_MODULE,NULL);
+	if (ret == 0) {
+		info("found Genpix USB device pID = %x (hex)",
+			le16_to_cpu(udev->descriptor.idProduct));
+	}
+	return ret;
 }
 
 static struct usb_device_id gp8psk_usb_table [] = {
-	    { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_COLD) },
-	    { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_WARM) },
+	    { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_REV_1_COLD) },
+	    { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_REV_1_WARM) },
+	    { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_REV_2) },
+	    { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_SKYWALKER_1) },
+	    { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_SKYWALKER_CW3K) },
 	    { 0 },
 };
 MODULE_DEVICE_TABLE(usb, gp8psk_usb_table);
@@ -213,12 +250,24 @@ static struct dvb_usb_device_properties gp8psk_properties = {
 
 	.generic_bulk_ctrl_endpoint = 0x01,
 
-	.num_device_descs = 1,
+	.num_device_descs = 4,
 	.devices = {
-		{ .name = "Genpix 8PSK-USB DVB-S USB2.0 receiver",
+		{ .name = "Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver",
 		  .cold_ids = { &gp8psk_usb_table[0], NULL },
 		  .warm_ids = { &gp8psk_usb_table[1], NULL },
 		},
+		{ .name = "Genpix 8PSK-to-USB2 Rev.2 DVB-S receiver",
+		  .cold_ids = { NULL },
+		  .warm_ids = { &gp8psk_usb_table[2], NULL },
+		},
+		{ .name = "Genpix SkyWalker-1 DVB-S receiver",
+		  .cold_ids = { NULL },
+		  .warm_ids = { &gp8psk_usb_table[3], NULL },
+		},
+		{ .name = "Genpix SkyWalker-CW3K DVB-S receiver",
+		  .cold_ids = { NULL },
+		  .warm_ids = { &gp8psk_usb_table[4], NULL },
+		},
 		{ NULL },
 	}
 };
@@ -253,6 +302,6 @@ module_init(gp8psk_usb_module_init);
 module_exit(gp8psk_usb_module_exit);
 
 MODULE_AUTHOR("Alan Nisota <alannisota@gamil.com>");
-MODULE_DESCRIPTION("Driver for Genpix 8psk-USB DVB-S USB2.0");
-MODULE_VERSION("1.0");
+MODULE_DESCRIPTION("Driver for Genpix 8psk-to-USB2 DVB-S");
+MODULE_VERSION("1.1");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/gp8psk.h b/drivers/media/dvb/dvb-usb/gp8psk.h
index 3eba7061011..e83a57506cf 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk.h
+++ b/drivers/media/dvb/dvb-usb/gp8psk.h
@@ -1,7 +1,8 @@
 /* DVB USB compliant Linux driver for the
- *  - GENPIX 8pks/qpsk USB2.0 DVB-S module
+ *  - GENPIX 8pks/qpsk/DCII USB2.0 DVB-S module
  *
  * Copyright (C) 2006 Alan Nisota (alannisota@gmail.com)
+ * Copyright (C) 2006,2007 Alan Nisota (alannisota@gmail.com)
  *
  * Thanks to GENPIX for the sample code used to implement this module.
  *
@@ -30,21 +31,37 @@ extern int dvb_usb_gp8psk_debug;
 #define TH_COMMAND_IN                     0xC0
 #define TH_COMMAND_OUT                    0xC1
 
-/* command bytes */
-#define GET_8PSK_CONFIG                 0x80
+/* gp8psk commands */
+
+#define GET_8PSK_CONFIG                 0x80    /* in */
 #define SET_8PSK_CONFIG                 0x81
+#define I2C_WRITE			0x83
+#define I2C_READ			0x84
 #define ARM_TRANSFER                    0x85
 #define TUNE_8PSK                       0x86
-#define GET_SIGNAL_STRENGTH             0x87
+#define GET_SIGNAL_STRENGTH             0x87    /* in */
 #define LOAD_BCM4500                    0x88
-#define BOOT_8PSK                       0x89
-#define START_INTERSIL                  0x8A
+#define BOOT_8PSK                       0x89    /* in */
+#define START_INTERSIL                  0x8A    /* in */
 #define SET_LNB_VOLTAGE                 0x8B
 #define SET_22KHZ_TONE                  0x8C
 #define SEND_DISEQC_COMMAND             0x8D
 #define SET_DVB_MODE                    0x8E
 #define SET_DN_SWITCH                   0x8F
-#define GET_SIGNAL_LOCK                 0x90
+#define GET_SIGNAL_LOCK                 0x90    /* in */
+#define GET_SERIAL_NUMBER               0x93    /* in */
+#define USE_EXTRA_VOLT                  0x94
+#define CW3K_INIT			0x9d
+
+/* PSK_configuration bits */
+#define bm8pskStarted                   0x01
+#define bm8pskFW_Loaded                 0x02
+#define bmIntersilOn                    0x04
+#define bmDVBmode                       0x08
+#define bm22kHz                         0x10
+#define bmSEL18V                        0x20
+#define bmDCtuned                       0x40
+#define bmArmed                         0x80
 
 /* Satellite modulation modes */
 #define ADV_MOD_DVB_QPSK 0     /* DVB-S QPSK */
@@ -75,5 +92,6 @@ extern struct dvb_frontend * gp8psk_fe_attach(struct dvb_usb_device *d);
 extern int gp8psk_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
 extern int gp8psk_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
 			     u16 index, u8 *b, int blen);
+extern int gp8psk_bcm4500_reload(struct dvb_usb_device *d);
 
 #endif
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
index 69a46b3607a..5bbd2d5192f 100644
--- a/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -159,7 +159,7 @@ static int vp7045_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 		return 0;
 	}
 
-	for (i = 0; i < sizeof(vp7045_rc_keys)/sizeof(struct dvb_usb_rc_key); i++)
+	for (i = 0; i < ARRAY_SIZE(vp7045_rc_keys); i++)
 		if (vp7045_rc_keys[i].data == key) {
 			*state = REMOTE_KEY_PRESSED;
 			*event = vp7045_rc_keys[i].event;
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index ff448761dce..59b9ed1f1ae 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -283,6 +283,14 @@ config DVB_LGDT330X
 	  An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
 	  to support this frontend.
 
+config DVB_S5H1409
+	tristate "Samsung S5H1409 based"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
+	  to support this frontend.
+
 comment "Tuners/PLL support"
 	depends on DVB_CORE
 
@@ -291,7 +299,7 @@ config DVB_PLL
 	depends on DVB_CORE && I2C
 	default m if DVB_FE_CUSTOMISE
 	help
-	  This module driver a number of tuners based on PLL chips with a
+	  This module drives a number of tuners based on PLL chips with a
 	  common I2C interface. Say Y when you want to support these tuners.
 
 config DVB_TDA826X
@@ -322,6 +330,29 @@ config DVB_TUNER_MT2060
 	help
 	  A driver for the silicon IF tuner MT2060 from Microtune.
 
+config DVB_TUNER_MT2266
+	tristate "Microtune MT2266 silicon tuner"
+	depends on I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  A driver for the silicon baseband tuner MT2266 from Microtune.
+
+config DVB_TUNER_MT2131
+	tristate "Microtune MT2131 silicon tuner"
+	depends on I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  A driver for the silicon baseband tuner MT2131 from Microtune.
+
+config DVB_TUNER_DIB0070
+	tristate "DiBcom DiB0070 silicon base-band tuner"
+	depends on I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  A driver for the silicon baseband tuner DiB0070 from DiBcom.
+	  This device is only used inside a SiP called togther with a
+	  demodulator for now.
+
 comment "Miscellaneous devices"
 	depends on DVB_CORE
 
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 156b062e02c..4b8ad1f132a 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -40,5 +40,9 @@ obj-$(CONFIG_DVB_TDA10086) += tda10086.o
 obj-$(CONFIG_DVB_TDA826X) += tda826x.o
 obj-$(CONFIG_DVB_TDA827X) += tda827x.o
 obj-$(CONFIG_DVB_TUNER_MT2060) += mt2060.o
+obj-$(CONFIG_DVB_TUNER_MT2266) += mt2266.o
+obj-$(CONFIG_DVB_TUNER_DIB0070) += dib0070.o
 obj-$(CONFIG_DVB_TUNER_QT1010) += qt1010.o
 obj-$(CONFIG_DVB_TUA6100) += tua6100.o
+obj-$(CONFIG_DVB_TUNER_MT2131) += mt2131.o
+obj-$(CONFIG_DVB_S5H1409) += s5h1409.o
diff --git a/drivers/media/dvb/frontends/bcm3510.c b/drivers/media/dvb/frontends/bcm3510.c
index baeb311de89..a913f49c062 100644
--- a/drivers/media/dvb/frontends/bcm3510.c
+++ b/drivers/media/dvb/frontends/bcm3510.c
@@ -33,7 +33,6 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/device.h>
 #include <linux/firmware.h>
 #include <linux/jiffies.h>
diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c
index 13ad1bfae66..11a4968f18c 100644
--- a/drivers/media/dvb/frontends/cx22700.c
+++ b/drivers/media/dvb/frontends/cx22700.c
@@ -23,7 +23,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index 10fc0c8316d..b03d8283c37 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -25,7 +25,6 @@
 #include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index 0834c0677fe..d74fdbd6336 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -23,7 +23,6 @@
 #include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/dib0070.c b/drivers/media/dvb/frontends/dib0070.c
new file mode 100644
index 00000000000..481eaa68415
--- /dev/null
+++ b/drivers/media/dvb/frontends/dib0070.c
@@ -0,0 +1,580 @@
+/*
+ * Linux-DVB Driver for DiBcom's DiB0070 base-band RF Tuner.
+ *
+ * Copyright (C) 2005-7 DiBcom (http://www.dibcom.fr/)
+ *
+ * This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License as
+ *	published by the Free Software Foundation, version 2.
+ */
+#include <linux/kernel.h>
+#include <linux/i2c.h>
+
+#include "dvb_frontend.h"
+
+#include "dib0070.h"
+#include "dibx000_common.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "turn on debugging (default: 0)");
+
+#define dprintk(args...) do { if (debug) { printk(KERN_DEBUG "DiB0070: "); printk(args); printk("\n"); } } while (0)
+
+#define DIB0070_P1D  0x00
+#define DIB0070_P1F  0x01
+#define DIB0070_P1G  0x03
+#define DIB0070S_P1A 0x02
+
+struct dib0070_state {
+	struct i2c_adapter *i2c;
+	struct dvb_frontend *fe;
+	const struct dib0070_config *cfg;
+	u16 wbd_ff_offset;
+	u8 revision;
+};
+
+static uint16_t dib0070_read_reg(struct dib0070_state *state, u8 reg)
+{
+	u8 b[2];
+	struct i2c_msg msg[2] = {
+		{ .addr = state->cfg->i2c_address, .flags = 0,        .buf = &reg, .len = 1 },
+		{ .addr = state->cfg->i2c_address, .flags = I2C_M_RD, .buf = b,  .len = 2 },
+	};
+	if (i2c_transfer(state->i2c, msg, 2) != 2) {
+		printk(KERN_WARNING "DiB0070 I2C read failed\n");
+		return 0;
+	}
+	return (b[0] << 8) | b[1];
+}
+
+static int dib0070_write_reg(struct dib0070_state *state, u8 reg, u16 val)
+{
+	u8 b[3] = { reg, val >> 8, val & 0xff };
+	struct i2c_msg msg = { .addr = state->cfg->i2c_address, .flags = 0, .buf = b, .len = 3 };
+	if (i2c_transfer(state->i2c, &msg, 1) != 1) {
+		printk(KERN_WARNING "DiB0070 I2C write failed\n");
+		return -EREMOTEIO;
+	}
+	return 0;
+}
+
+#define HARD_RESET(state) do { if (state->cfg->reset) { state->cfg->reset(state->fe,1); msleep(10); state->cfg->reset(state->fe,0); msleep(10); } } while (0)
+
+static int dib0070_set_bandwidth(struct dvb_frontend *fe, struct dvb_frontend_parameters *ch)
+{
+	struct dib0070_state *st = fe->tuner_priv;
+	u16 tmp = 0;
+	tmp = dib0070_read_reg(st, 0x02) & 0x3fff;
+
+    switch(BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth)) {
+		case  8000:
+			tmp |= (0 << 14);
+			break;
+		case  7000:
+			tmp |= (1 << 14);
+			break;
+	case  6000:
+			tmp |= (2 << 14);
+			break;
+	case 5000:
+		default:
+			tmp |= (3 << 14);
+			break;
+	}
+	dib0070_write_reg(st, 0x02, tmp);
+	return 0;
+}
+
+static void dib0070_captrim(struct dib0070_state *st, u16 LO4)
+{
+	int8_t captrim, fcaptrim, step_sign, step;
+	u16 adc, adc_diff = 3000;
+
+
+
+	dib0070_write_reg(st, 0x0f, 0xed10);
+	dib0070_write_reg(st, 0x17,    0x0034);
+
+	dib0070_write_reg(st, 0x18, 0x0032);
+	msleep(2);
+
+	step = captrim = fcaptrim = 64;
+
+	do {
+		step /= 2;
+		dib0070_write_reg(st, 0x14, LO4 | captrim);
+		msleep(1);
+		adc = dib0070_read_reg(st, 0x19);
+
+		dprintk( "CAPTRIM=%hd; ADC = %hd (ADC) & %dmV", captrim, adc, (u32) adc*(u32)1800/(u32)1024);
+
+		if (adc >= 400) {
+			adc -= 400;
+			step_sign = -1;
+		} else {
+			adc = 400 - adc;
+			step_sign = 1;
+		}
+
+		if (adc < adc_diff) {
+			dprintk( "CAPTRIM=%hd is closer to target (%hd/%hd)", captrim, adc, adc_diff);
+			adc_diff = adc;
+			fcaptrim = captrim;
+
+
+
+		}
+		captrim += (step_sign * step);
+	} while (step >= 1);
+
+	dib0070_write_reg(st, 0x14, LO4 | fcaptrim);
+	dib0070_write_reg(st, 0x18, 0x07ff);
+}
+
+#define LPF	100                       // define for the loop filter 100kHz by default 16-07-06
+#define LO4_SET_VCO_HFDIV(l, v, h)   l |= ((v) << 11) | ((h) << 7)
+#define LO4_SET_SD(l, s)             l |= ((s) << 14) | ((s) << 12)
+#define LO4_SET_CTRIM(l, c)          l |=  (c) << 10
+static int dib0070_tune_digital(struct dvb_frontend *fe, struct dvb_frontend_parameters *ch)
+{
+	struct dib0070_state *st = fe->tuner_priv;
+	u32 freq = ch->frequency/1000 + (BAND_OF_FREQUENCY(ch->frequency/1000) == BAND_VHF ? st->cfg->freq_offset_khz_vhf : st->cfg->freq_offset_khz_uhf);
+
+	u8 band = BAND_OF_FREQUENCY(freq), c;
+
+	/*******************VCO***********************************/
+	u16 lo4 = 0;
+
+	u8 REFDIV, PRESC = 2;
+	u32 FBDiv, Rest, FREF, VCOF_kHz;
+	u16 Num, Den;
+	/*******************FrontEnd******************************/
+	u16 value = 0;
+
+	dprintk( "Tuning for Band: %hd (%d kHz)", band, freq);
+
+
+	dib0070_write_reg(st, 0x17, 0x30);
+
+	dib0070_set_bandwidth(fe, ch);	/* c is used as HF */
+	switch (st->revision) {
+		case DIB0070S_P1A:
+			switch (band) {
+				case BAND_LBAND:
+					LO4_SET_VCO_HFDIV(lo4, 1, 1);
+					c = 2;
+					break;
+				case BAND_SBAND:
+					LO4_SET_VCO_HFDIV(lo4, 0, 0);
+					LO4_SET_CTRIM(lo4, 1);;
+					c = 1;
+					break;
+				case BAND_UHF:
+				default:
+					if (freq < 570000) {
+						LO4_SET_VCO_HFDIV(lo4, 1, 3);
+						PRESC = 6; c = 6;
+					} else if (freq < 680000) {
+						LO4_SET_VCO_HFDIV(lo4, 0, 2);
+						c = 4;
+					} else {
+						LO4_SET_VCO_HFDIV(lo4, 1, 2);
+						c = 4;
+					}
+					break;
+			} break;
+
+		case DIB0070_P1G:
+		case DIB0070_P1F:
+		default:
+			switch (band) {
+				case BAND_FM:
+						LO4_SET_VCO_HFDIV(lo4, 0, 7);
+						c = 24;
+					break;
+				case BAND_LBAND:
+						LO4_SET_VCO_HFDIV(lo4, 1, 0);
+						c = 2;
+					break;
+				case BAND_VHF:
+					if (freq < 180000) {
+						LO4_SET_VCO_HFDIV(lo4, 0, 3);
+						c = 16;
+					} else if (freq < 190000) {
+						LO4_SET_VCO_HFDIV(lo4, 1, 3);
+						c = 16;
+					} else {
+						LO4_SET_VCO_HFDIV(lo4, 0, 6);
+						c = 12;
+					}
+					break;
+
+				case BAND_UHF:
+				default:
+					if (freq < 570000) {
+						LO4_SET_VCO_HFDIV(lo4, 1, 5);
+						c = 6;
+					} else if (freq < 700000) {
+						LO4_SET_VCO_HFDIV(lo4, 0, 1);
+						c = 4;
+					} else {
+						LO4_SET_VCO_HFDIV(lo4, 1, 1);
+						c = 4;
+					}
+					break;
+			}
+		break;
+	}
+
+	dprintk( "HFDIV code: %hd", (lo4 >> 7) & 0xf);
+	dprintk( "VCO = %hd", (lo4 >> 11) & 0x3);
+
+
+	VCOF_kHz = (c * freq) * 2;
+	dprintk( "VCOF in kHz: %d ((%hd*%d) << 1))",VCOF_kHz, c, freq);
+
+	switch (band) {
+		case BAND_VHF:
+			REFDIV = (u8) ((st->cfg->clock_khz + 9999) / 10000);
+			break;
+		case BAND_FM:
+			REFDIV = (u8) ((st->cfg->clock_khz) / 1000);
+			break;
+		default:
+			REFDIV = (u8) ( st->cfg->clock_khz  / 10000);
+			break;
+	}
+	FREF = st->cfg->clock_khz / REFDIV;
+
+	dprintk( "REFDIV: %hd, FREF: %d", REFDIV, FREF);
+
+
+
+	switch (st->revision) {
+		case DIB0070S_P1A:
+			FBDiv = (VCOF_kHz / PRESC / FREF);
+			Rest  = (VCOF_kHz / PRESC) - FBDiv * FREF;
+			break;
+
+		case DIB0070_P1G:
+		case DIB0070_P1F:
+		default:
+			FBDiv = (freq / (FREF / 2));
+			Rest  = 2 * freq - FBDiv * FREF;
+			break;
+	}
+
+
+	     if (Rest < LPF)              Rest = 0;
+	else if (Rest < 2 * LPF)          Rest = 2 * LPF;
+	else if (Rest > (FREF - LPF))   { Rest = 0 ; FBDiv += 1; }
+	else if (Rest > (FREF - 2 * LPF)) Rest = FREF - 2 * LPF;
+	Rest = (Rest * 6528) / (FREF / 10);
+	dprintk( "FBDIV: %d, Rest: %d", FBDiv, Rest);
+
+	Num = 0;
+	Den = 1;
+
+	if (Rest > 0) {
+		LO4_SET_SD(lo4, 1);
+		Den = 255;
+		Num = (u16)Rest;
+	}
+	dprintk( "Num: %hd, Den: %hd, SD: %hd",Num, Den, (lo4 >> 12) & 0x1);
+
+
+
+	dib0070_write_reg(st, 0x11, (u16)FBDiv);
+
+
+	dib0070_write_reg(st, 0x12, (Den << 8) | REFDIV);
+
+
+	dib0070_write_reg(st, 0x13, Num);
+
+
+	value = 0x0040 | 0x0020 | 0x0010 | 0x0008 | 0x0002 | 0x0001;
+
+	switch (band) {
+		case BAND_UHF:   value |= 0x4000 | 0x0800; break;
+		case BAND_LBAND: value |= 0x2000 | 0x0400; break;
+		default:         value |= 0x8000 | 0x1000; break;
+	}
+	dib0070_write_reg(st, 0x20, value);
+
+	dib0070_captrim(st, lo4);
+	if (st->revision == DIB0070S_P1A) {
+		if (band == BAND_SBAND)
+			dib0070_write_reg(st, 0x15, 0x16e2);
+		else
+			dib0070_write_reg(st, 0x15, 0x56e5);
+	}
+
+
+
+	switch (band) {
+		case BAND_UHF:   value = 0x7c82; break;
+		case BAND_LBAND: value = 0x7c84; break;
+		default:         value = 0x7c81; break;
+	}
+	dib0070_write_reg(st, 0x0f, value);
+	dib0070_write_reg(st, 0x06, 0x3fff);
+
+	/* Front End */
+	/* c == TUNE, value = SWITCH */
+	c = 0;
+	value = 0;
+	switch (band) {
+		case BAND_FM:
+			c = 0; value = 1;
+		break;
+
+		case BAND_VHF:
+			if (freq <= 180000) c = 0;
+			else if (freq <= 188200) c = 1;
+			else if (freq <= 196400) c = 2;
+			else c = 3;
+			value = 1;
+		break;
+
+		case BAND_LBAND:
+			if (freq <= 1500000) c = 0;
+			else if (freq <= 1600000) c = 1;
+			else c = 3;
+		break;
+
+		case BAND_SBAND:
+			c = 7;
+			dib0070_write_reg(st, 0x1d,0xFFFF);
+		break;
+
+		case BAND_UHF:
+		default:
+			if (st->cfg->flip_chip) {
+				if (freq <= 550000) c = 0;
+				else if (freq <= 590000) c = 1;
+				else if (freq <= 666000) c = 3;
+				else c = 5;
+			} else {
+				if (freq <= 550000) c = 2;
+				else if (freq <= 650000) c = 3;
+				else if (freq <= 750000) c = 5;
+				else if (freq <= 850000) c = 6;
+				else c = 7;
+			}
+			value = 2;
+		break;
+	}
+
+	/* default: LNA_MATCH=7, BIAS=3 */
+	dib0070_write_reg(st, 0x07, (value << 11) | (7 << 8) | (c << 3) | (3 << 0));
+	dib0070_write_reg(st, 0x08, (c << 10) | (3 << 7) | (127));
+	dib0070_write_reg(st, 0x0d, 0x0d80);
+
+
+	dib0070_write_reg(st, 0x18,   0x07ff);
+	dib0070_write_reg(st, 0x17, 0x0033);
+
+	return 0;
+}
+
+static int dib0070_wakeup(struct dvb_frontend *fe)
+{
+	struct dib0070_state *st = fe->tuner_priv;
+	if (st->cfg->sleep)
+		st->cfg->sleep(fe, 0);
+	return 0;
+}
+
+static int dib0070_sleep(struct dvb_frontend *fe)
+{
+	struct dib0070_state *st = fe->tuner_priv;
+	if (st->cfg->sleep)
+		st->cfg->sleep(fe, 1);
+	return 0;
+}
+
+static u16 dib0070_p1f_defaults[] =
+
+{
+	7, 0x02,
+		0x0008,
+		0x0000,
+		0x0000,
+		0x0000,
+		0x0000,
+		0x0002,
+		0x0100,
+
+	3, 0x0d,
+		0x0d80,
+		0x0001,
+		0x0000,
+
+	4, 0x11,
+		0x0000,
+		0x0103,
+		0x0000,
+		0x0000,
+
+	3, 0x16,
+		0x0004 | 0x0040,
+		0x0030,
+		0x07ff,
+
+	6, 0x1b,
+		0x4112,
+		0xff00,
+		0xc07f,
+		0x0000,
+		0x0180,
+		0x4000 | 0x0800 | 0x0040 | 0x0020 | 0x0010 | 0x0008 | 0x0002 | 0x0001,
+
+	0,
+};
+
+static void dib0070_wbd_calibration(struct dib0070_state *state)
+{
+	u16 wbd_offs;
+	dib0070_write_reg(state, 0x0f, 0x6d81);
+	dib0070_write_reg(state, 0x20, 0x0040 | 0x0020 | 0x0010 | 0x0008 | 0x0002 | 0x0001);
+	msleep(9);
+	wbd_offs = dib0070_read_reg(state, 0x19);
+	dib0070_write_reg(state, 0x20, 0);
+	state->wbd_ff_offset = ((wbd_offs * 8 * 18 / 33 + 1) / 2);
+	dprintk( "WBDStart = %d (Vargen) - FF = %hd", (u32) wbd_offs * 1800/1024, state->wbd_ff_offset);
+}
+
+u16 dib0070_wbd_offset(struct dvb_frontend *fe)
+{
+	struct dib0070_state *st = fe->tuner_priv;
+	return st->wbd_ff_offset;
+}
+
+EXPORT_SYMBOL(dib0070_wbd_offset);
+static int dib0070_set_ctrl_lo5(struct dvb_frontend *fe, u8 vco_bias_trim, u8 hf_div_trim, u8 cp_current, u8 third_order_filt)
+{
+	struct dib0070_state *state = fe->tuner_priv;
+    u16 lo5 = (third_order_filt << 14) | (0 << 13) | (1 << 12) | (3 << 9) | (cp_current << 6) | (hf_div_trim << 3) | (vco_bias_trim << 0);
+	dprintk( "CTRL_LO5: 0x%x", lo5);
+	return dib0070_write_reg(state, 0x15, lo5);
+}
+
+#define pgm_read_word(w) (*w)
+static int dib0070_reset(struct dib0070_state *state)
+{
+	u16 l, r, *n;
+
+	HARD_RESET(state);
+
+
+#ifndef FORCE_SBAND_TUNER
+	if ((dib0070_read_reg(state, 0x22) >> 9) & 0x1)
+		state->revision = (dib0070_read_reg(state, 0x1f) >> 8) & 0xff;
+	else
+#endif
+		state->revision = DIB0070S_P1A;
+
+	/* P1F or not */
+	dprintk( "Revision: %x", state->revision);
+
+	if (state->revision == DIB0070_P1D) {
+		dprintk( "Error: this driver is not to be used meant for P1D or earlier");
+		return -EINVAL;
+	}
+
+	n = (u16 *) dib0070_p1f_defaults;
+	l = pgm_read_word(n++);
+	while (l) {
+		r = pgm_read_word(n++);
+		do {
+			dib0070_write_reg(state, (u8)r, pgm_read_word(n++));
+			r++;
+		} while (--l);
+		l = pgm_read_word(n++);
+	}
+
+	if (state->cfg->force_crystal_mode != 0)
+		r = state->cfg->force_crystal_mode;
+	else if (state->cfg->clock_khz >= 24000)
+		r = 1;
+	else
+		r = 2;
+
+	r |= state->cfg->osc_buffer_state << 3;
+
+	dib0070_write_reg(state, 0x10, r);
+	dib0070_write_reg(state, 0x1f, (1 << 8) | ((state->cfg->clock_pad_drive & 0xf) << 4));
+
+	if (state->cfg->invert_iq) {
+		r = dib0070_read_reg(state, 0x02) & 0xffdf;
+		dib0070_write_reg(state, 0x02, r | (1 << 5));
+	}
+
+
+	if (state->revision == DIB0070S_P1A)
+		dib0070_set_ctrl_lo5(state->fe, 4, 7, 3, 1);
+	else
+		dib0070_set_ctrl_lo5(state->fe, 4, 4, 2, 0);
+
+	dib0070_write_reg(state, 0x01, (54 << 9) | 0xc8);
+	return 0;
+}
+
+
+static int dib0070_release(struct dvb_frontend *fe)
+{
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
+	return 0;
+}
+
+static struct dvb_tuner_ops dib0070_ops = {
+	.info = {
+		.name           = "DiBcom DiB0070",
+		.frequency_min  =  45000000,
+		.frequency_max  = 860000000,
+		.frequency_step =      1000,
+	},
+	.release       = dib0070_release,
+
+	.init          = dib0070_wakeup,
+	.sleep         = dib0070_sleep,
+	.set_params    = dib0070_tune_digital,
+//	.get_frequency = dib0070_get_frequency,
+//	.get_bandwidth = dib0070_get_bandwidth
+};
+
+struct dvb_frontend * dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0070_config *cfg)
+{
+	struct dib0070_state *state = kzalloc(sizeof(struct dib0070_state), GFP_KERNEL);
+	if (state == NULL)
+		return NULL;
+
+	state->cfg = cfg;
+	state->i2c = i2c;
+	state->fe  = fe;
+	fe->tuner_priv = state;
+
+	if (dib0070_reset(state) != 0)
+		goto free_mem;
+
+	dib0070_wbd_calibration(state);
+
+	printk(KERN_INFO "DiB0070: successfully identified\n");
+	memcpy(&fe->ops.tuner_ops, &dib0070_ops, sizeof(struct dvb_tuner_ops));
+
+	fe->tuner_priv = state;
+	return fe;
+
+free_mem:
+	kfree(state);
+	fe->tuner_priv = NULL;
+	return NULL;
+}
+EXPORT_SYMBOL(dib0070_attach);
+
+MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
+MODULE_DESCRIPTION("Driver for the DiBcom 0070 base-band RF Tuner");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/dib0070.h b/drivers/media/dvb/frontends/dib0070.h
new file mode 100644
index 00000000000..786e37d3388
--- /dev/null
+++ b/drivers/media/dvb/frontends/dib0070.h
@@ -0,0 +1,44 @@
+/*
+ * Linux-DVB Driver for DiBcom's DiB0070 base-band RF Tuner.
+ *
+ * Copyright (C) 2005-7 DiBcom (http://www.dibcom.fr/)
+ *
+ * This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License as
+ *	published by the Free Software Foundation, version 2.
+ */
+#ifndef DIB0070_H
+#define DIB0070_H
+
+struct dvb_frontend;
+struct i2c_adapter;
+
+#define DEFAULT_DIB0070_I2C_ADDRESS 0x60
+
+struct dib0070_config {
+	u8 i2c_address;
+
+	/* tuner pins controlled externally */
+	int (*reset) (struct dvb_frontend *, int);
+	int (*sleep) (struct dvb_frontend *, int);
+
+	/*  offset in kHz */
+	int freq_offset_khz_uhf;
+	int freq_offset_khz_vhf;
+
+	u8 osc_buffer_state; /* 0= normal, 1= tri-state */
+	u32  clock_khz;
+	u8 clock_pad_drive; /* (Drive + 1) * 2mA */
+
+	u8 invert_iq; /* invert Q - in case I or Q is inverted on the board */
+
+	u8 force_crystal_mode; /* if == 0 -> decision is made in the driver default: <24 -> 2, >=24 -> 1 */
+
+	u8 flip_chip;
+};
+
+extern struct dvb_frontend * dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0070_config *cfg);
+extern void dib0070_ctrl_agc_filter(struct dvb_frontend *, uint8_t open);
+extern u16 dib0070_wbd_offset(struct dvb_frontend *);
+
+#endif
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index b6adea5ffeb..136b9d2164d 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -23,7 +23,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/string.h>
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index 054d7e6d966..edae0be063f 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -1,7 +1,7 @@
 /*
  * Driver for DiBcom DiB3000MC/P-demodulator.
  *
- * Copyright (C) 2004-6 DiBcom (http://www.dibcom.fr/)
+ * Copyright (C) 2004-7 DiBcom (http://www.dibcom.fr/)
  * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
  *
  * This code is partially based on the previous dib3000mc.c .
@@ -13,10 +13,6 @@
 
 #include <linux/kernel.h>
 #include <linux/i2c.h>
-//#include <linux/init.h>
-//#include <linux/delay.h>
-//#include <linux/string.h>
-//#include <linux/slab.h>
 
 #include "dvb_frontend.h"
 
@@ -26,7 +22,11 @@ static int debug;
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "turn on debugging (default: 0)");
 
-#define dprintk(args...) do { if (debug) { printk(KERN_DEBUG "DiB3000MC/P:"); printk(args); } } while (0)
+static int buggy_sfn_workaround;
+module_param(buggy_sfn_workaround, int, 0644);
+MODULE_PARM_DESC(buggy_sfn_workaround, "Enable work-around for buggy SFNs (default: 0)");
+
+#define dprintk(args...) do { if (debug) { printk(KERN_DEBUG "DiB3000MC/P:"); printk(args); printk("\n"); } } while (0)
 
 struct dib3000mc_state {
 	struct dvb_frontend demod;
@@ -42,6 +42,8 @@ struct dib3000mc_state {
 	fe_bandwidth_t current_bandwidth;
 
 	u16 dev_id;
+
+	u8 sfn_workaround_active :1;
 };
 
 static u16 dib3000mc_read_word(struct dib3000mc_state *state, u16 reg)
@@ -71,7 +73,6 @@ static int dib3000mc_write_word(struct dib3000mc_state *state, u16 reg, u16 val)
 	return i2c_transfer(state->i2c_adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
 }
 
-
 static int dib3000mc_identify(struct dib3000mc_state *state)
 {
 	u16 value;
@@ -92,7 +93,7 @@ static int dib3000mc_identify(struct dib3000mc_state *state)
 	return 0;
 }
 
-static int dib3000mc_set_timing(struct dib3000mc_state *state, s16 nfft, u8 bw, u8 update_offset)
+static int dib3000mc_set_timing(struct dib3000mc_state *state, s16 nfft, u32 bw, u8 update_offset)
 {
 	u32 timf;
 
@@ -103,7 +104,7 @@ static int dib3000mc_set_timing(struct dib3000mc_state *state, s16 nfft, u8 bw,
 	} else
 		timf = state->timf;
 
-	timf *= (BW_INDEX_TO_KHZ(bw) / 1000);
+	timf *= (bw / 1000);
 
 	if (update_offset) {
 		s16 tim_offs = dib3000mc_read_word(state, 416);
@@ -111,17 +112,17 @@ static int dib3000mc_set_timing(struct dib3000mc_state *state, s16 nfft, u8 bw,
 		if (tim_offs &  0x2000)
 			tim_offs -= 0x4000;
 
-		if (nfft == 0)
+		if (nfft == TRANSMISSION_MODE_2K)
 			tim_offs *= 4;
 
 		timf += tim_offs;
-		state->timf = timf / (BW_INDEX_TO_KHZ(bw) / 1000);
+		state->timf = timf / (bw / 1000);
 	}
 
 	dprintk("timf: %d\n", timf);
 
-	dib3000mc_write_word(state, 23, timf >> 16);
-	dib3000mc_write_word(state, 24, timf & 0xffff);
+	dib3000mc_write_word(state, 23, (u16) (timf >> 16));
+	dib3000mc_write_word(state, 24, (u16) (timf      ) & 0xffff);
 
 	return 0;
 }
@@ -209,31 +210,30 @@ static int dib3000mc_set_output_mode(struct dib3000mc_state *state, int mode)
 	return ret;
 }
 
-static int dib3000mc_set_bandwidth(struct dvb_frontend *demod, u8 bw)
+static int dib3000mc_set_bandwidth(struct dib3000mc_state *state, u32 bw)
 {
-	struct dib3000mc_state *state = demod->demodulator_priv;
 	u16 bw_cfg[6] = { 0 };
 	u16 imp_bw_cfg[3] = { 0 };
 	u16 reg;
 
 /* settings here are for 27.7MHz */
 	switch (bw) {
-		case BANDWIDTH_8_MHZ:
+		case 8000:
 			bw_cfg[0] = 0x0019; bw_cfg[1] = 0x5c30; bw_cfg[2] = 0x0054; bw_cfg[3] = 0x88a0; bw_cfg[4] = 0x01a6; bw_cfg[5] = 0xab20;
 			imp_bw_cfg[0] = 0x04db; imp_bw_cfg[1] = 0x00db; imp_bw_cfg[2] = 0x00b7;
 			break;
 
-		case BANDWIDTH_7_MHZ:
+		case 7000:
 			bw_cfg[0] = 0x001c; bw_cfg[1] = 0xfba5; bw_cfg[2] = 0x0060; bw_cfg[3] = 0x9c25; bw_cfg[4] = 0x01e3; bw_cfg[5] = 0x0cb7;
 			imp_bw_cfg[0] = 0x04c0; imp_bw_cfg[1] = 0x00c0; imp_bw_cfg[2] = 0x00a0;
 			break;
 
-		case BANDWIDTH_6_MHZ:
+		case 6000:
 			bw_cfg[0] = 0x0021; bw_cfg[1] = 0xd040; bw_cfg[2] = 0x0070; bw_cfg[3] = 0xb62b; bw_cfg[4] = 0x0233; bw_cfg[5] = 0x8ed5;
 			imp_bw_cfg[0] = 0x04a5; imp_bw_cfg[1] = 0x00a5; imp_bw_cfg[2] = 0x0089;
 			break;
 
-		case 255 /* BANDWIDTH_5_MHZ */:
+		case 5000:
 			bw_cfg[0] = 0x0028; bw_cfg[1] = 0x9380; bw_cfg[2] = 0x0087; bw_cfg[3] = 0x4100; bw_cfg[4] = 0x02a4; bw_cfg[5] = 0x4500;
 			imp_bw_cfg[0] = 0x0489; imp_bw_cfg[1] = 0x0089; imp_bw_cfg[2] = 0x0072;
 			break;
@@ -257,7 +257,7 @@ static int dib3000mc_set_bandwidth(struct dvb_frontend *demod, u8 bw)
 		dib3000mc_write_word(state, reg, imp_bw_cfg[reg - 55]);
 
 	// Timing configuration
-	dib3000mc_set_timing(state, 0, bw, 0);
+	dib3000mc_set_timing(state, TRANSMISSION_MODE_2K, bw, 0);
 
 	return 0;
 }
@@ -276,7 +276,7 @@ static void dib3000mc_set_impulse_noise(struct dib3000mc_state *state, u8 mode,
 	for (i = 58; i < 87; i++)
 		dib3000mc_write_word(state, i, impulse_noise_val[i-58]);
 
-	if (nfft == 1) {
+	if (nfft == TRANSMISSION_MODE_8K) {
 		dib3000mc_write_word(state, 58, 0x3b);
 		dib3000mc_write_word(state, 84, 0x00);
 		dib3000mc_write_word(state, 85, 0x8200);
@@ -376,7 +376,7 @@ static int dib3000mc_init(struct dvb_frontend *demod)
 	// P_search_maxtrial=1
 	dib3000mc_write_word(state, 5, 1);
 
-	dib3000mc_set_bandwidth(&state->demod, BANDWIDTH_8_MHZ);
+	dib3000mc_set_bandwidth(state, 8000);
 
 	// div_lock_mask
 	dib3000mc_write_word(state,  4, 0x814);
@@ -397,7 +397,7 @@ static int dib3000mc_init(struct dvb_frontend *demod)
 	dib3000mc_write_word(state, 180, 0x2FF0);
 
 	// Impulse noise configuration
-	dib3000mc_set_impulse_noise(state, 0, 1);
+	dib3000mc_set_impulse_noise(state, 0, TRANSMISSION_MODE_8K);
 
 	// output mode set-up
 	dib3000mc_set_output_mode(state, OUTMODE_HIGH_Z);
@@ -423,13 +423,13 @@ static void dib3000mc_set_adp_cfg(struct dib3000mc_state *state, s16 qam)
 {
 	u16 cfg[4] = { 0 },reg;
 	switch (qam) {
-		case 0:
+		case QPSK:
 			cfg[0] = 0x099a; cfg[1] = 0x7fae; cfg[2] = 0x0333; cfg[3] = 0x7ff0;
 			break;
-		case 1:
+		case QAM_16:
 			cfg[0] = 0x023d; cfg[1] = 0x7fdf; cfg[2] = 0x00a4; cfg[3] = 0x7ff0;
 			break;
-		case 2:
+		case QAM_64:
 			cfg[0] = 0x0148; cfg[1] = 0x7ff0; cfg[2] = 0x00a4; cfg[3] = 0x7ff8;
 			break;
 	}
@@ -437,11 +437,11 @@ static void dib3000mc_set_adp_cfg(struct dib3000mc_state *state, s16 qam)
 		dib3000mc_write_word(state, reg, cfg[reg - 129]);
 }
 
-static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dibx000_ofdm_channel *chan, u16 seq)
+static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dvb_frontend_parameters *ch, u16 seq)
 {
-	u16 tmp;
-
-	dib3000mc_set_timing(state, chan->nfft, chan->Bw, 0);
+	u16 value;
+    dib3000mc_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+	dib3000mc_set_timing(state, ch->u.ofdm.transmission_mode, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth), 0);
 
 //	if (boost)
 //		dib3000mc_write_word(state, 100, (11 << 6) + 6);
@@ -455,7 +455,7 @@ static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dibx
 	dib3000mc_write_word(state, 26,  0x6680);
 	dib3000mc_write_word(state, 29,  0x1273);
 	dib3000mc_write_word(state, 33,       5);
-	dib3000mc_set_adp_cfg(state, 1);
+	dib3000mc_set_adp_cfg(state, QAM_16);
 	dib3000mc_write_word(state, 133,  15564);
 
 	dib3000mc_write_word(state, 12 , 0x0);
@@ -470,52 +470,98 @@ static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dibx
 	dib3000mc_write_word(state, 97,0);
 	dib3000mc_write_word(state, 98,0);
 
-	dib3000mc_set_impulse_noise(state, 0, chan->nfft);
-
-	tmp = ((chan->nfft & 0x1) << 7) | (chan->guard << 5) | (chan->nqam << 3) | chan->vit_alpha;
-	dib3000mc_write_word(state, 0, tmp);
+	dib3000mc_set_impulse_noise(state, 0, ch->u.ofdm.transmission_mode);
 
+	value = 0;
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_2K: value |= (0 << 7); break;
+		default:
+		case TRANSMISSION_MODE_8K: value |= (1 << 7); break;
+	}
+	switch (ch->u.ofdm.guard_interval) {
+		case GUARD_INTERVAL_1_32: value |= (0 << 5); break;
+		case GUARD_INTERVAL_1_16: value |= (1 << 5); break;
+		case GUARD_INTERVAL_1_4:  value |= (3 << 5); break;
+		default:
+		case GUARD_INTERVAL_1_8:  value |= (2 << 5); break;
+	}
+	switch (ch->u.ofdm.constellation) {
+		case QPSK:  value |= (0 << 3); break;
+		case QAM_16: value |= (1 << 3); break;
+		default:
+		case QAM_64: value |= (2 << 3); break;
+	}
+	switch (HIERARCHY_1) {
+		case HIERARCHY_2: value |= 2; break;
+		case HIERARCHY_4: value |= 4; break;
+		default:
+		case HIERARCHY_1: value |= 1; break;
+	}
+	dib3000mc_write_word(state, 0, value);
 	dib3000mc_write_word(state, 5, (1 << 8) | ((seq & 0xf) << 4));
 
-	tmp = (chan->vit_hrch << 4) | (chan->vit_select_hp);
-	if (!chan->vit_hrch || (chan->vit_hrch && chan->vit_select_hp))
-		tmp |= chan->vit_code_rate_hp << 1;
-	else
-		tmp |= chan->vit_code_rate_lp << 1;
-	dib3000mc_write_word(state, 181, tmp);
+	value = 0;
+	if (ch->u.ofdm.hierarchy_information == 1)
+		value |= (1 << 4);
+	if (1 == 1)
+		value |= 1;
+	switch ((ch->u.ofdm.hierarchy_information == 0 || 1 == 1) ? ch->u.ofdm.code_rate_HP : ch->u.ofdm.code_rate_LP) {
+		case FEC_2_3: value |= (2 << 1); break;
+		case FEC_3_4: value |= (3 << 1); break;
+		case FEC_5_6: value |= (5 << 1); break;
+		case FEC_7_8: value |= (7 << 1); break;
+		default:
+		case FEC_1_2: value |= (1 << 1); break;
+	}
+	dib3000mc_write_word(state, 181, value);
 
-	// diversity synchro delay
-	tmp = dib3000mc_read_word(state, 180) & 0x000f;
-	tmp |= ((chan->nfft == 0) ? 64 : 256) * ((1 << (chan->guard)) * 3 / 2) << 4; // add 50% SFN margin
-	dib3000mc_write_word(state, 180, tmp);
+	// diversity synchro delay add 50% SFN margin
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_8K: value = 256; break;
+		case TRANSMISSION_MODE_2K:
+		default: value = 64; break;
+	}
+	switch (ch->u.ofdm.guard_interval) {
+		case GUARD_INTERVAL_1_16: value *= 2; break;
+		case GUARD_INTERVAL_1_8:  value *= 4; break;
+		case GUARD_INTERVAL_1_4:  value *= 8; break;
+		default:
+		case GUARD_INTERVAL_1_32: value *= 1; break;
+	}
+	value <<= 4;
+	value |= dib3000mc_read_word(state, 180) & 0x000f;
+	dib3000mc_write_word(state, 180, value);
 
 	// restart demod
-	tmp = dib3000mc_read_word(state, 0);
-	dib3000mc_write_word(state, 0, tmp | (1 << 9));
-	dib3000mc_write_word(state, 0, tmp);
+	value = dib3000mc_read_word(state, 0);
+	dib3000mc_write_word(state, 0, value | (1 << 9));
+	dib3000mc_write_word(state, 0, value);
 
 	msleep(30);
 
-	dib3000mc_set_impulse_noise(state, state->cfg->impulse_noise_mode, chan->nfft);
+	dib3000mc_set_impulse_noise(state, state->cfg->impulse_noise_mode, ch->u.ofdm.transmission_mode);
 }
 
-static int dib3000mc_autosearch_start(struct dvb_frontend *demod, struct dibx000_ofdm_channel *chan)
+static int dib3000mc_autosearch_start(struct dvb_frontend *demod, struct dvb_frontend_parameters *chan)
 {
 	struct dib3000mc_state *state = demod->demodulator_priv;
 	u16 reg;
 //	u32 val;
-	struct dibx000_ofdm_channel fchan;
+	struct dvb_frontend_parameters schan;
 
-	INIT_OFDM_CHANNEL(&fchan);
-	fchan = *chan;
+	schan = *chan;
 
+	/* TODO what is that ? */
 
 	/* a channel for autosearch */
-	fchan.nfft = 1; fchan.guard = 0; fchan.nqam = 2;
-	fchan.vit_alpha = 1; fchan.vit_code_rate_hp = 2; fchan.vit_code_rate_lp = 2;
-	fchan.vit_hrch = 0; fchan.vit_select_hp = 1;
+	schan.u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+	schan.u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+	schan.u.ofdm.constellation = QAM_64;
+	schan.u.ofdm.code_rate_HP = FEC_2_3;
+	schan.u.ofdm.code_rate_LP = FEC_2_3;
+	schan.u.ofdm.hierarchy_information = 0;
 
-	dib3000mc_set_channel_cfg(state, &fchan, 11);
+	dib3000mc_set_channel_cfg(state, &schan, 11);
 
 	reg = dib3000mc_read_word(state, 0);
 	dib3000mc_write_word(state, 0, reg | (1 << 8));
@@ -539,7 +585,7 @@ static int dib3000mc_autosearch_is_irq(struct dvb_frontend *demod)
 	return 0; // still pending
 }
 
-static int dib3000mc_tune(struct dvb_frontend *demod, struct dibx000_ofdm_channel *ch)
+static int dib3000mc_tune(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
 {
 	struct dib3000mc_state *state = demod->demodulator_priv;
 
@@ -547,11 +593,17 @@ static int dib3000mc_tune(struct dvb_frontend *demod, struct dibx000_ofdm_channe
 	dib3000mc_set_channel_cfg(state, ch, 0);
 
 	// activates isi
-	dib3000mc_write_word(state, 29, 0x1073);
-
-	dib3000mc_set_adp_cfg(state, (u8)ch->nqam);
+	if (state->sfn_workaround_active) {
+		dprintk("SFN workaround is active\n");
+		dib3000mc_write_word(state, 29, 0x1273);
+		dib3000mc_write_word(state, 108, 0x4000); // P_pha3_force_pha_shift
+	} else {
+		dib3000mc_write_word(state, 29, 0x1073);
+		dib3000mc_write_word(state, 108, 0x0000); // P_pha3_force_pha_shift
+	}
 
-	if (ch->nfft == 1) {
+	dib3000mc_set_adp_cfg(state, (u8)ch->u.ofdm.constellation);
+	if (ch->u.ofdm.transmission_mode == TRANSMISSION_MODE_8K) {
 		dib3000mc_write_word(state, 26, 38528);
 		dib3000mc_write_word(state, 33, 8);
 	} else {
@@ -560,7 +612,7 @@ static int dib3000mc_tune(struct dvb_frontend *demod, struct dibx000_ofdm_channe
 	}
 
 	if (dib3000mc_read_word(state, 509) & 0x80)
-		dib3000mc_set_timing(state, ch->nfft, ch->Bw, 1);
+		dib3000mc_set_timing(state, ch->u.ofdm.transmission_mode, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth), 1);
 
 	return 0;
 }
@@ -632,13 +684,12 @@ static int dib3000mc_set_frontend(struct dvb_frontend* fe,
 				struct dvb_frontend_parameters *fep)
 {
 	struct dib3000mc_state *state = fe->demodulator_priv;
-	struct dibx000_ofdm_channel ch;
-
-	INIT_OFDM_CHANNEL(&ch);
-	FEP2DIB(fep,&ch);
 
 	state->current_bandwidth = fep->u.ofdm.bandwidth;
-	dib3000mc_set_bandwidth(fe, fep->u.ofdm.bandwidth);
+	dib3000mc_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth));
+
+	/* maybe the parameter has been changed */
+	state->sfn_workaround_active = buggy_sfn_workaround;
 
 	if (fe->ops.tuner_ops.set_params) {
 		fe->ops.tuner_ops.set_params(fe, fep);
@@ -651,7 +702,7 @@ static int dib3000mc_set_frontend(struct dvb_frontend* fe,
 		fep->u.ofdm.code_rate_HP      == FEC_AUTO) {
 		int i = 100, found;
 
-		dib3000mc_autosearch_start(fe, &ch);
+		dib3000mc_autosearch_start(fe, fep);
 		do {
 			msleep(1);
 			found = dib3000mc_autosearch_is_irq(fe);
@@ -662,13 +713,12 @@ static int dib3000mc_set_frontend(struct dvb_frontend* fe,
 			return 0; // no channel found
 
 		dib3000mc_get_frontend(fe, fep);
-		FEP2DIB(fep,&ch);
 	}
 
 	/* make this a config parameter */
 	dib3000mc_set_output_mode(state, OUTMODE_MPEG2_FIFO);
 
-	return dib3000mc_tune(fe, &ch);
+	return dib3000mc_tune(fe, fep);
 }
 
 static int dib3000mc_read_status(struct dvb_frontend *fe, fe_status_t *stat)
diff --git a/drivers/media/dvb/frontends/dib7000m.c b/drivers/media/dvb/frontends/dib7000m.c
index f64546c6aeb..fb18441a8c5 100644
--- a/drivers/media/dvb/frontends/dib7000m.c
+++ b/drivers/media/dvb/frontends/dib7000m.c
@@ -2,7 +2,7 @@
  * Linux-DVB Driver for DiBcom's DiB7000M and
  *              first generation DiB7000P-demodulator-family.
  *
- * Copyright (C) 2005-6 DiBcom (http://www.dibcom.fr/)
+ * Copyright (C) 2005-7 DiBcom (http://www.dibcom.fr/)
  *
  * This program is free software; you can redistribute it and/or
  *	modify it under the terms of the GNU General Public License as
@@ -19,7 +19,7 @@ static int debug;
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "turn on debugging (default: 0)");
 
-#define dprintk(args...) do { if (debug) { printk(KERN_DEBUG "DiB7000M:"); printk(args); } } while (0)
+#define dprintk(args...) do { if (debug) { printk(KERN_DEBUG "DiB7000M: "); printk(args); printk("\n"); } } while (0)
 
 struct dib7000m_state {
 	struct dvb_frontend demod;
@@ -39,8 +39,16 @@ struct dib7000m_state {
 	fe_bandwidth_t current_bandwidth;
 	struct dibx000_agc_config *current_agc;
 	u32 timf;
+	u32 timf_default;
+	u32 internal_clk;
+
+	u8 div_force_off : 1;
+	u8 div_state : 1;
+	u16 div_sync_wait;
 
 	u16 revision;
+
+	u8 agc_state;
 };
 
 enum dib7000m_power_mode {
@@ -63,7 +71,7 @@ static u16 dib7000m_read_word(struct dib7000m_state *state, u16 reg)
 	};
 
 	if (i2c_transfer(state->i2c_adap, msg, 2) != 2)
-		dprintk("i2c read error on %d\n",reg);
+		dprintk("i2c read error on %d",reg);
 
 	return (rb[0] << 8) | rb[1];
 }
@@ -79,6 +87,25 @@ static int dib7000m_write_word(struct dib7000m_state *state, u16 reg, u16 val)
 	};
 	return i2c_transfer(state->i2c_adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
 }
+static void dib7000m_write_tab(struct dib7000m_state *state, u16 *buf)
+{
+	u16 l = 0, r, *n;
+	n = buf;
+	l = *n++;
+	while (l) {
+		r = *n++;
+
+		if (state->reg_offs && (r >= 112 && r <= 331)) // compensate for 7000MC
+			r++;
+
+		do {
+			dib7000m_write_word(state, r, *n++);
+			r++;
+		} while (--l);
+		l = *n++;
+	}
+}
+
 static int dib7000m_set_output_mode(struct dib7000m_state *state, int mode)
 {
 	int    ret = 0;
@@ -89,8 +116,7 @@ static int dib7000m_set_output_mode(struct dib7000m_state *state, int mode)
 	fifo_threshold = 1792;
 	smo_mode = (dib7000m_read_word(state, 294 + state->reg_offs) & 0x0010) | (1 << 1);
 
-	dprintk("-I-  Setting output mode for demod %p to %d\n",
-			&state->demod, mode);
+	dprintk( "setting output mode for demod %p to %d", &state->demod, mode);
 
 	switch (mode) {
 		case OUTMODE_MPEG2_PAR_GATED_CLK:   // STBs with parallel gated clock
@@ -117,7 +143,7 @@ static int dib7000m_set_output_mode(struct dib7000m_state *state, int mode)
 			outreg = 0;
 			break;
 		default:
-			dprintk("Unhandled output_mode passed to be set for demod %p\n",&state->demod);
+			dprintk( "Unhandled output_mode passed to be set for demod %p",&state->demod);
 			break;
 	}
 
@@ -129,13 +155,20 @@ static int dib7000m_set_output_mode(struct dib7000m_state *state, int mode)
 	ret |= dib7000m_write_word(state, 1795, outreg);
 	ret |= dib7000m_write_word(state, 1805, sram);
 
+	if (state->revision == 0x4003) {
+		u16 clk_cfg1 = dib7000m_read_word(state, 909) & 0xfffd;
+		if (mode == OUTMODE_DIVERSITY)
+			clk_cfg1 |= (1 << 1); // P_O_CLK_en
+		dib7000m_write_word(state, 909, clk_cfg1);
+	}
 	return ret;
 }
 
-static int dib7000m_set_power_mode(struct dib7000m_state *state, enum dib7000m_power_mode mode)
+static void dib7000m_set_power_mode(struct dib7000m_state *state, enum dib7000m_power_mode mode)
 {
 	/* by default everything is going to be powered off */
 	u16 reg_903 = 0xffff, reg_904 = 0xffff, reg_905 = 0xffff, reg_906  = 0x3fff;
+	u8  offset = 0;
 
 	/* now, depending on the requested mode, we power on */
 	switch (mode) {
@@ -170,16 +203,17 @@ static int dib7000m_set_power_mode(struct dib7000m_state *state, enum dib7000m_p
 	if (!state->cfg.mobile_mode)
 		reg_904 |= (1 << 7) | (1 << 6) | (1 << 4) | (1 << 2) | (1 << 1);
 
-	/* P_sdio_select_clk = 0 on MC */
+	/* P_sdio_select_clk = 0 on MC and after*/
 	if (state->revision != 0x4000)
 		reg_906 <<= 1;
 
-	dib7000m_write_word(state,  903,  reg_903);
-	dib7000m_write_word(state,  904,  reg_904);
-	dib7000m_write_word(state,  905,  reg_905);
-	dib7000m_write_word(state,  906,  reg_906);
+	if (state->revision == 0x4003)
+		offset = 1;
 
-	return 0;
+	dib7000m_write_word(state, 903 + offset, reg_903);
+	dib7000m_write_word(state, 904 + offset, reg_904);
+	dib7000m_write_word(state, 905 + offset, reg_905);
+	dib7000m_write_word(state, 906 + offset, reg_906);
 }
 
 static int dib7000m_set_adc_state(struct dib7000m_state *state, enum dibx000_adc_states no)
@@ -230,34 +264,55 @@ static int dib7000m_set_adc_state(struct dib7000m_state *state, enum dibx000_adc
 			break;
 	}
 
-//	dprintk("-D-  913: %x, 914: %x\n", reg_913, reg_914);
-
+//	dprintk( "913: %x, 914: %x", reg_913, reg_914);
 	ret |= dib7000m_write_word(state, 913, reg_913);
 	ret |= dib7000m_write_word(state, 914, reg_914);
 
 	return ret;
 }
 
-static int dib7000m_set_bandwidth(struct dvb_frontend *demod, u8 bw_idx)
+static int dib7000m_set_bandwidth(struct dib7000m_state *state, u32 bw)
 {
-	struct dib7000m_state *state = demod->demodulator_priv;
 	u32 timf;
 
 	// store the current bandwidth for later use
-	state->current_bandwidth = bw_idx;
+	state->current_bandwidth = bw;
 
 	if (state->timf == 0) {
-		dprintk("-D-  Using default timf\n");
-		timf = state->cfg.bw->timf;
+		dprintk( "using default timf");
+		timf = state->timf_default;
 	} else {
-		dprintk("-D-  Using updated timf\n");
+		dprintk( "using updated timf");
 		timf = state->timf;
 	}
 
-	timf = timf * (BW_INDEX_TO_KHZ(bw_idx) / 100) / 80;
+	timf = timf * (bw / 50) / 160;
 
-	dib7000m_write_word(state, 23, (timf >> 16) & 0xffff);
-	dib7000m_write_word(state, 24, (timf      ) & 0xffff);
+	dib7000m_write_word(state, 23, (u16) ((timf >> 16) & 0xffff));
+	dib7000m_write_word(state, 24, (u16) ((timf      ) & 0xffff));
+
+	return 0;
+}
+
+static int dib7000m_set_diversity_in(struct dvb_frontend *demod, int onoff)
+{
+	struct dib7000m_state *state = demod->demodulator_priv;
+
+	if (state->div_force_off) {
+		dprintk( "diversity combination deactivated - forced by COFDM parameters");
+		onoff = 0;
+	}
+	state->div_state = (u8)onoff;
+
+	if (onoff) {
+		dib7000m_write_word(state, 263 + state->reg_offs, 6);
+		dib7000m_write_word(state, 264 + state->reg_offs, 6);
+		dib7000m_write_word(state, 266 + state->reg_offs, (state->div_sync_wait << 4) | (1 << 2) | (2 << 0));
+	} else {
+		dib7000m_write_word(state, 263 + state->reg_offs, 1);
+		dib7000m_write_word(state, 264 + state->reg_offs, 0);
+		dib7000m_write_word(state, 266 + state->reg_offs, 0);
+	}
 
 	return 0;
 }
@@ -266,7 +321,7 @@ static int dib7000m_sad_calib(struct dib7000m_state *state)
 {
 
 /* internal */
-//	dib7000m_write_word(state, 928, (3 << 14) | (1 << 12) | (524 << 0)); // sampling clock of the SAD is written in set_bandwidth
+//	dib7000m_write_word(state, 928, (3 << 14) | (1 << 12) | (524 << 0)); // sampling clock of the SAD is writting in set_bandwidth
 	dib7000m_write_word(state, 929, (0 << 1) | (0 << 0));
 	dib7000m_write_word(state, 930, 776); // 0.625*3.3 / 4096
 
@@ -281,10 +336,10 @@ static int dib7000m_sad_calib(struct dib7000m_state *state)
 
 static void dib7000m_reset_pll_common(struct dib7000m_state *state, const struct dibx000_bandwidth_config *bw)
 {
-	dib7000m_write_word(state, 18, ((bw->internal*1000) >> 16) & 0xffff);
-	dib7000m_write_word(state, 19,  (bw->internal*1000)        & 0xffff);
-	dib7000m_write_word(state, 21,  (bw->ifreq          >> 16) & 0xffff);
-	dib7000m_write_word(state, 22,   bw->ifreq                 & 0xffff);
+	dib7000m_write_word(state, 18, (u16) (((bw->internal*1000) >> 16) & 0xffff));
+	dib7000m_write_word(state, 19, (u16) ( (bw->internal*1000)        & 0xffff));
+	dib7000m_write_word(state, 21, (u16) ( (bw->ifreq          >> 16) & 0xffff));
+	dib7000m_write_word(state, 22, (u16) (  bw->ifreq                 & 0xffff));
 
 	dib7000m_write_word(state, 928, bw->sad_cfg);
 }
@@ -325,15 +380,19 @@ static void dib7000m_reset_pll(struct dib7000m_state *state)
 static void dib7000mc_reset_pll(struct dib7000m_state *state)
 {
 	const struct dibx000_bandwidth_config *bw = state->cfg.bw;
+	u16 clk_cfg1;
 
 	// clk_cfg0
 	dib7000m_write_word(state, 907, (bw->pll_prediv << 8) | (bw->pll_ratio << 0));
 
 	// clk_cfg1
 	//dib7000m_write_word(state, 908, (1 << 14) | (3 << 12) |(0 << 11) |
-	dib7000m_write_word(state, 908, (0 << 14) | (3 << 12) |(0 << 11) |
+	clk_cfg1 = (0 << 14) | (3 << 12) |(0 << 11) |
 			(bw->IO_CLK_en_core << 10) | (bw->bypclk_div << 5) | (bw->enable_refdiv << 4) |
-			(bw->pll_bypass << 3) | (bw->pll_range << 1) | (bw->pll_reset << 0));
+			(1 << 3) | (bw->pll_range << 1) | (bw->pll_reset << 0);
+	dib7000m_write_word(state, 908, clk_cfg1);
+	clk_cfg1 = (clk_cfg1 & 0xfff7) | (bw->pll_bypass << 3);
+	dib7000m_write_word(state, 908, clk_cfg1);
 
 	// smpl_cfg
 	dib7000m_write_word(state, 910, (1 << 12) | (2 << 10) | (bw->modulo << 8) | (bw->ADClkSrc << 7));
@@ -344,9 +403,6 @@ static void dib7000mc_reset_pll(struct dib7000m_state *state)
 static int dib7000m_reset_gpio(struct dib7000m_state *st)
 {
 	/* reset the GPIOs */
-	dprintk("-D-  gpio dir: %x: gpio val: %x, gpio pwm pos: %x\n",
-		st->cfg.gpio_dir, st->cfg.gpio_val,st->cfg.gpio_pwm_pos);
-
 	dib7000m_write_word(st, 773, st->cfg.gpio_dir);
 	dib7000m_write_word(st, 774, st->cfg.gpio_val);
 
@@ -358,6 +414,107 @@ static int dib7000m_reset_gpio(struct dib7000m_state *st)
 	return 0;
 }
 
+static u16 dib7000m_defaults_common[] =
+
+{
+	// auto search configuration
+	3, 2,
+		0x0004,
+		0x1000,
+		0x0814,
+
+	12, 6,
+		0x001b,
+		0x7740,
+		0x005b,
+		0x8d80,
+		0x01c9,
+		0xc380,
+		0x0000,
+		0x0080,
+		0x0000,
+		0x0090,
+		0x0001,
+		0xd4c0,
+
+	1, 26,
+		0x6680, // P_corm_thres Lock algorithms configuration
+
+	1, 170,
+		0x0410, // P_palf_alpha_regul, P_palf_filter_freeze, P_palf_filter_on
+
+	8, 173,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0,
+
+	1, 182,
+		8192, // P_fft_nb_to_cut
+
+	2, 195,
+		0x0ccd, // P_pha3_thres
+		0,      // P_cti_use_cpe, P_cti_use_prog
+
+	1, 205,
+		0x200f, // P_cspu_regul, P_cspu_win_cut
+
+	5, 214,
+		0x023d, // P_adp_regul_cnt
+		0x00a4, // P_adp_noise_cnt
+		0x00a4, // P_adp_regul_ext
+		0x7ff0, // P_adp_noise_ext
+		0x3ccc, // P_adp_fil
+
+	1, 226,
+		0, // P_2d_byp_ti_num
+
+	1, 255,
+		0x800, // P_equal_thres_wgn
+
+	1, 263,
+		0x0001,
+
+	1, 281,
+		0x0010, // P_fec_*
+
+	1, 294,
+		0x0062, // P_smo_mode, P_smo_rs_discard, P_smo_fifo_flush, P_smo_pid_parse, P_smo_error_discard
+
+	0
+};
+
+static u16 dib7000m_defaults[] =
+
+{
+	/* set ADC level to -16 */
+	11, 76,
+		(1 << 13) - 825 - 117,
+		(1 << 13) - 837 - 117,
+		(1 << 13) - 811 - 117,
+		(1 << 13) - 766 - 117,
+		(1 << 13) - 737 - 117,
+		(1 << 13) - 693 - 117,
+		(1 << 13) - 648 - 117,
+		(1 << 13) - 619 - 117,
+		(1 << 13) - 575 - 117,
+		(1 << 13) - 531 - 117,
+		(1 << 13) - 501 - 117,
+
+	// Tuner IO bank: max drive (14mA)
+	1, 912,
+		0x2c8a,
+
+	1, 1817,
+		1,
+
+	0,
+};
+
 static int dib7000m_demod_reset(struct dib7000m_state *state)
 {
 	dib7000m_set_power_mode(state, DIB7000M_POWER_ALL);
@@ -382,22 +539,47 @@ static int dib7000m_demod_reset(struct dib7000m_state *state)
 		dib7000mc_reset_pll(state);
 
 	if (dib7000m_reset_gpio(state) != 0)
-		dprintk("-E-  GPIO reset was not successful.\n");
+		dprintk( "GPIO reset was not successful.");
 
 	if (dib7000m_set_output_mode(state, OUTMODE_HIGH_Z) != 0)
-		dprintk("-E-  OUTPUT_MODE could not be resetted.\n");
+		dprintk( "OUTPUT_MODE could not be reset.");
 
 	/* unforce divstr regardless whether i2c enumeration was done or not */
 	dib7000m_write_word(state, 1794, dib7000m_read_word(state, 1794) & ~(1 << 1) );
 
-	dib7000m_set_bandwidth(&state->demod, BANDWIDTH_8_MHZ);
+	dib7000m_set_bandwidth(state, 8000);
 
 	dib7000m_set_adc_state(state, DIBX000_SLOW_ADC_ON);
 	dib7000m_sad_calib(state);
 	dib7000m_set_adc_state(state, DIBX000_SLOW_ADC_OFF);
 
+	if (state->cfg.dvbt_mode)
+		dib7000m_write_word(state, 1796, 0x0); // select DVB-T output
+
+	if (state->cfg.mobile_mode)
+		dib7000m_write_word(state, 261 + state->reg_offs, 2);
+	else
+		dib7000m_write_word(state, 224 + state->reg_offs, 1);
+
+	// P_iqc_alpha_pha, P_iqc_alpha_amp, P_iqc_dcc_alpha, ...
+	if(state->cfg.tuner_is_baseband)
+		dib7000m_write_word(state, 36, 0x0755);
+	else
+		dib7000m_write_word(state, 36, 0x1f55);
+
+	// P_divclksel=3 P_divbitsel=1
+	if (state->revision == 0x4000)
+		dib7000m_write_word(state, 909, (3 << 10) | (1 << 6));
+	else
+		dib7000m_write_word(state, 909, (3 << 4) | 1);
+
+	dib7000m_write_tab(state, dib7000m_defaults_common);
+	dib7000m_write_tab(state, dib7000m_defaults);
+
 	dib7000m_set_power_mode(state, DIB7000M_POWER_INTERFACE_ONLY);
 
+	state->internal_clk = state->cfg.bw->internal;
+
 	return 0;
 }
 
@@ -427,7 +609,7 @@ static int dib7000m_agc_soft_split(struct dib7000m_state *state)
 			(agc - state->current_agc->split.min_thres) /
 			(state->current_agc->split.max_thres - state->current_agc->split.min_thres);
 
-	dprintk("AGC split_offset: %d\n",split_offset);
+	dprintk( "AGC split_offset: %d",split_offset);
 
 	// P_agc_force_split and P_agc_split_offset
 	return dib7000m_write_word(state, 103, (dib7000m_read_word(state, 103) & 0xff00) | split_offset);
@@ -435,35 +617,26 @@ static int dib7000m_agc_soft_split(struct dib7000m_state *state)
 
 static int dib7000m_update_lna(struct dib7000m_state *state)
 {
-	int i;
 	u16 dyn_gain;
 
-	// when there is no LNA to program return immediatly
-	if (state->cfg.update_lna == NULL)
-		return 0;
-
-	msleep(60);
-	for (i = 0; i < 20; i++) {
-		// read dyn_gain here (because it is demod-dependent and not tuner)
+	if (state->cfg.update_lna) {
+		// read dyn_gain here (because it is demod-dependent and not fe)
 		dyn_gain = dib7000m_read_word(state, 390);
 
-		dprintk("agc global: %d\n", dyn_gain);
-
 		if (state->cfg.update_lna(&state->demod,dyn_gain)) { // LNA has changed
 			dib7000m_restart_agc(state);
-			msleep(60);
-		} else
-			break;
+			return 1;
+		}
 	}
 	return 0;
 }
 
-static void dib7000m_set_agc_config(struct dib7000m_state *state, u8 band)
+static int dib7000m_set_agc_config(struct dib7000m_state *state, u8 band)
 {
 	struct dibx000_agc_config *agc = NULL;
 	int i;
-	if (state->current_band == band)
-		return;
+	if (state->current_band == band && state->current_agc != NULL)
+		return 0;
 	state->current_band = band;
 
 	for (i = 0; i < state->cfg.agc_config_count; i++)
@@ -473,8 +646,8 @@ static void dib7000m_set_agc_config(struct dib7000m_state *state, u8 band)
 		}
 
 	if (agc == NULL) {
-		dprintk("-E-  No valid AGC configuration found for band 0x%02x\n",band);
-		return;
+		dprintk( "no valid AGC configuration found for band 0x%02x",band);
+		return -EINVAL;
 	}
 
 	state->current_agc = agc;
@@ -489,7 +662,7 @@ static void dib7000m_set_agc_config(struct dib7000m_state *state, u8 band)
 	dib7000m_write_word(state, 98, (agc->alpha_mant << 5) | agc->alpha_exp);
 	dib7000m_write_word(state, 99, (agc->beta_mant  << 6) | agc->beta_exp);
 
-	dprintk("-D-  WBD: ref: %d, sel: %d, active: %d, alpha: %d\n",
+	dprintk( "WBD: ref: %d, sel: %d, active: %d, alpha: %d",
 		state->wbd_ref != 0 ? state->wbd_ref : agc->wbd_ref, agc->wbd_sel, !agc->perform_agc_softsplit, agc->wbd_sel);
 
 	/* AGC continued */
@@ -510,7 +683,7 @@ static void dib7000m_set_agc_config(struct dib7000m_state *state, u8 band)
 
 	if (state->revision > 0x4000) { // settings for the MC
 		dib7000m_write_word(state, 71,   agc->agc1_pt3);
-//		dprintk("-D-  929: %x %d %d\n",
+//		dprintk( "929: %x %d %d",
 //			(dib7000m_read_word(state, 929) & 0xffe3) | (agc->wbd_inv << 4) | (agc->wbd_sel << 2), agc->wbd_inv, agc->wbd_sel);
 		dib7000m_write_word(state, 929, (dib7000m_read_word(state, 929) & 0xffe3) | (agc->wbd_inv << 4) | (agc->wbd_sel << 2));
 	} else {
@@ -519,33 +692,160 @@ static void dib7000m_set_agc_config(struct dib7000m_state *state, u8 band)
 		for (i = 0; i < 9; i++)
 			dib7000m_write_word(state, 88 + i, b[i]);
 	}
+	return 0;
 }
 
-static void dib7000m_update_timf_freq(struct dib7000m_state *state)
+static void dib7000m_update_timf(struct dib7000m_state *state)
 {
 	u32 timf = (dib7000m_read_word(state, 436) << 16) | dib7000m_read_word(state, 437);
-	state->timf = timf * 80 / (BW_INDEX_TO_KHZ(state->current_bandwidth) / 100);
+	state->timf = timf * 160 / (state->current_bandwidth / 50);
 	dib7000m_write_word(state, 23, (u16) (timf >> 16));
 	dib7000m_write_word(state, 24, (u16) (timf & 0xffff));
-	dprintk("-D-  Updated timf_frequency: %d (default: %d)\n",state->timf, state->cfg.bw->timf);
+	dprintk( "updated timf_frequency: %d (default: %d)",state->timf, state->timf_default);
+}
+
+static int dib7000m_agc_startup(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+{
+	struct dib7000m_state *state = demod->demodulator_priv;
+	u16 cfg_72 = dib7000m_read_word(state, 72);
+	int ret = -1;
+	u8 *agc_state = &state->agc_state;
+	u8 agc_split;
+
+	switch (state->agc_state) {
+		case 0:
+			// set power-up level: interf+analog+AGC
+			dib7000m_set_power_mode(state, DIB7000M_POWER_INTERF_ANALOG_AGC);
+			dib7000m_set_adc_state(state, DIBX000_ADC_ON);
+
+			if (dib7000m_set_agc_config(state, BAND_OF_FREQUENCY(ch->frequency/1000)) != 0)
+				return -1;
+
+			ret = 7; /* ADC power up */
+			(*agc_state)++;
+			break;
+
+		case 1:
+			/* AGC initialization */
+			if (state->cfg.agc_control)
+				state->cfg.agc_control(&state->demod, 1);
+
+			dib7000m_write_word(state, 75, 32768);
+			if (!state->current_agc->perform_agc_softsplit) {
+				/* we are using the wbd - so slow AGC startup */
+				dib7000m_write_word(state, 103, 1 << 8); /* force 0 split on WBD and restart AGC */
+				(*agc_state)++;
+				ret = 5;
+			} else {
+				/* default AGC startup */
+				(*agc_state) = 4;
+				/* wait AGC rough lock time */
+				ret = 7;
+			}
+
+			dib7000m_restart_agc(state);
+			break;
+
+		case 2: /* fast split search path after 5sec */
+			dib7000m_write_word(state,  72, cfg_72 | (1 << 4)); /* freeze AGC loop */
+			dib7000m_write_word(state, 103, 2 << 9);            /* fast split search 0.25kHz */
+			(*agc_state)++;
+			ret = 14;
+			break;
+
+	case 3: /* split search ended */
+			agc_split = (u8)dib7000m_read_word(state, 392); /* store the split value for the next time */
+			dib7000m_write_word(state, 75, dib7000m_read_word(state, 390)); /* set AGC gain start value */
+
+			dib7000m_write_word(state, 72,  cfg_72 & ~(1 << 4));   /* std AGC loop */
+			dib7000m_write_word(state, 103, (state->current_agc->wbd_alpha << 9) | agc_split); /* standard split search */
+
+			dib7000m_restart_agc(state);
+
+			dprintk( "SPLIT %p: %hd", demod, agc_split);
+
+			(*agc_state)++;
+			ret = 5;
+			break;
+
+		case 4: /* LNA startup */
+			/* wait AGC accurate lock time */
+			ret = 7;
+
+			if (dib7000m_update_lna(state))
+				// wait only AGC rough lock time
+				ret = 5;
+			else
+				(*agc_state)++;
+			break;
+
+		case 5:
+			dib7000m_agc_soft_split(state);
+
+			if (state->cfg.agc_control)
+				state->cfg.agc_control(&state->demod, 0);
+
+			(*agc_state)++;
+			break;
+
+		default:
+			break;
+	}
+	return ret;
 }
 
-static void dib7000m_set_channel(struct dib7000m_state *state, struct dibx000_ofdm_channel *ch, u8 seq)
+static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_frontend_parameters *ch, u8 seq)
 {
 	u16 value, est[4];
 
-	dib7000m_set_agc_config(state, BAND_OF_FREQUENCY(ch->RF_kHz));
+	dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
 
 	/* nfft, guard, qam, alpha */
-	dib7000m_write_word(state, 0, (ch->nfft << 7) | (ch->guard << 5) | (ch->nqam << 3) | (ch->vit_alpha));
+	value = 0;
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_2K: value |= (0 << 7); break;
+		case /* 4K MODE */ 255: value |= (2 << 7); break;
+		default:
+		case TRANSMISSION_MODE_8K: value |= (1 << 7); break;
+	}
+	switch (ch->u.ofdm.guard_interval) {
+		case GUARD_INTERVAL_1_32: value |= (0 << 5); break;
+		case GUARD_INTERVAL_1_16: value |= (1 << 5); break;
+		case GUARD_INTERVAL_1_4:  value |= (3 << 5); break;
+		default:
+		case GUARD_INTERVAL_1_8:  value |= (2 << 5); break;
+	}
+	switch (ch->u.ofdm.constellation) {
+		case QPSK:  value |= (0 << 3); break;
+		case QAM_16: value |= (1 << 3); break;
+		default:
+		case QAM_64: value |= (2 << 3); break;
+	}
+	switch (HIERARCHY_1) {
+		case HIERARCHY_2: value |= 2; break;
+		case HIERARCHY_4: value |= 4; break;
+		default:
+		case HIERARCHY_1: value |= 1; break;
+	}
+	dib7000m_write_word(state, 0, value);
 	dib7000m_write_word(state, 5, (seq << 4));
 
-	/* P_dintl_native, P_dintlv_inv, P_vit_hrch, P_vit_code_rate, P_vit_select_hp */
-	value = (ch->intlv_native << 6) | (ch->vit_hrch << 4) | (ch->vit_select_hp & 0x1);
-	if (ch->vit_hrch == 0 || ch->vit_select_hp == 1)
-		value |= (ch->vit_code_rate_hp << 1);
-	else
-		value |= (ch->vit_code_rate_lp << 1);
+	/* P_dintl_native, P_dintlv_inv, P_hrch, P_code_rate, P_select_hp */
+	value = 0;
+	if (1 != 0)
+		value |= (1 << 6);
+	if (ch->u.ofdm.hierarchy_information == 1)
+		value |= (1 << 4);
+	if (1 == 1)
+		value |= 1;
+	switch ((ch->u.ofdm.hierarchy_information == 0 || 1 == 1) ? ch->u.ofdm.code_rate_HP : ch->u.ofdm.code_rate_LP) {
+		case FEC_2_3: value |= (2 << 1); break;
+		case FEC_3_4: value |= (3 << 1); break;
+		case FEC_5_6: value |= (5 << 1); break;
+		case FEC_7_8: value |= (7 << 1); break;
+		default:
+		case FEC_1_2: value |= (1 << 1); break;
+	}
 	dib7000m_write_word(state, 267 + state->reg_offs, value);
 
 	/* offset loop parameters */
@@ -563,32 +863,38 @@ static void dib7000m_set_channel(struct dib7000m_state *state, struct dibx000_of
 	dib7000m_write_word(state, 33, (0 << 4) | 0x5);
 
 	/* P_dvsy_sync_wait */
-	switch (ch->nfft) {
-		case 1: value = 256; break;
-		case 2: value = 128; break;
-		case 0:
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_8K: value = 256; break;
+		case /* 4K MODE */ 255: value = 128; break;
+		case TRANSMISSION_MODE_2K:
 		default: value = 64; break;
 	}
-	value *= ((1 << (ch->guard)) * 3 / 2); // add 50% SFN margin
-	value <<= 4;
+	switch (ch->u.ofdm.guard_interval) {
+		case GUARD_INTERVAL_1_16: value *= 2; break;
+		case GUARD_INTERVAL_1_8:  value *= 4; break;
+		case GUARD_INTERVAL_1_4:  value *= 8; break;
+		default:
+		case GUARD_INTERVAL_1_32: value *= 1; break;
+	}
+	state->div_sync_wait = (value * 3) / 2 + 32; // add 50% SFN margin + compensate for one DVSY-fifo TODO
 
 	/* deactive the possibility of diversity reception if extended interleave - not for 7000MC */
 	/* P_dvsy_sync_mode = 0, P_dvsy_sync_enable=1, P_dvcb_comb_mode=2 */
-	if (ch->intlv_native || state->revision > 0x4000)
-		value |= (1 << 2) | (2 << 0);
+	if (1 == 1 || state->revision > 0x4000)
+		state->div_force_off = 0;
 	else
-		value |= 0;
-	dib7000m_write_word(state, 266 + state->reg_offs, value);
+		state->div_force_off = 1;
+	dib7000m_set_diversity_in(&state->demod, state->div_state);
 
 	/* channel estimation fine configuration */
-	switch (ch->nqam) {
-		case 2:
+	switch (ch->u.ofdm.constellation) {
+		case QAM_64:
 			est[0] = 0x0148;       /* P_adp_regul_cnt 0.04 */
 			est[1] = 0xfff0;       /* P_adp_noise_cnt -0.002 */
 			est[2] = 0x00a4;       /* P_adp_regul_ext 0.02 */
 			est[3] = 0xfff8;       /* P_adp_noise_ext -0.001 */
 			break;
-		case 1:
+		case QAM_16:
 			est[0] = 0x023d;       /* P_adp_regul_cnt 0.07 */
 			est[1] = 0xffdf;       /* P_adp_noise_cnt -0.004 */
 			est[2] = 0x00a4;       /* P_adp_regul_ext 0.02 */
@@ -604,70 +910,48 @@ static void dib7000m_set_channel(struct dib7000m_state *state, struct dibx000_of
 	for (value = 0; value < 4; value++)
 		dib7000m_write_word(state, 214 + value + state->reg_offs, est[value]);
 
-	// set power-up level: interf+analog+AGC
-	dib7000m_set_power_mode(state, DIB7000M_POWER_INTERF_ANALOG_AGC);
-	dib7000m_set_adc_state(state, DIBX000_ADC_ON);
-
-	msleep(7);
-
-	//AGC initialization
-	if (state->cfg.agc_control)
-		state->cfg.agc_control(&state->demod, 1);
-
-	dib7000m_restart_agc(state);
-
-	// wait AGC rough lock time
-	msleep(5);
-
-	dib7000m_update_lna(state);
-	dib7000m_agc_soft_split(state);
-
-	// wait AGC accurate lock time
-	msleep(7);
-
-	if (state->cfg.agc_control)
-		state->cfg.agc_control(&state->demod, 0);
-
 	// set power-up level: autosearch
 	dib7000m_set_power_mode(state, DIB7000M_POWER_COR4_DINTLV_ICIRM_EQUAL_CFROD);
 }
 
-static int dib7000m_autosearch_start(struct dvb_frontend *demod, struct dibx000_ofdm_channel *ch)
+static int dib7000m_autosearch_start(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
 {
 	struct dib7000m_state *state = demod->demodulator_priv;
-	struct dibx000_ofdm_channel auto_ch;
+	struct dvb_frontend_parameters schan;
 	int ret = 0;
-	u32 value;
-
-	INIT_OFDM_CHANNEL(&auto_ch);
-	auto_ch.RF_kHz           = ch->RF_kHz;
-	auto_ch.Bw               = ch->Bw;
-	auto_ch.nqam             = 2;
-	auto_ch.guard            = 0;
-	auto_ch.nfft             = 1;
-	auto_ch.vit_alpha        = 1;
-	auto_ch.vit_select_hp    = 1;
-	auto_ch.vit_code_rate_hp = 2;
-	auto_ch.vit_code_rate_lp = 3;
-	auto_ch.vit_hrch         = 0;
-	auto_ch.intlv_native     = 1;
-
-	dib7000m_set_channel(state, &auto_ch, 7);
+	u32 value, factor;
+
+	schan = *ch;
+
+	schan.u.ofdm.constellation = QAM_64;
+	schan.u.ofdm.guard_interval        = GUARD_INTERVAL_1_32;
+	schan.u.ofdm.transmission_mode         = TRANSMISSION_MODE_8K;
+	schan.u.ofdm.code_rate_HP = FEC_2_3;
+	schan.u.ofdm.code_rate_LP = FEC_3_4;
+	schan.u.ofdm.hierarchy_information         = 0;
+
+	dib7000m_set_channel(state, &schan, 7);
+
+	factor = BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth);
+	if (factor >= 5000)
+		factor = 1;
+	else
+		factor = 6;
 
 	// always use the setting for 8MHz here lock_time for 7,6 MHz are longer
-	value = 30 * state->cfg.bw->internal;
+	value = 30 * state->internal_clk * factor;
 	ret |= dib7000m_write_word(state, 6,  (u16) ((value >> 16) & 0xffff)); // lock0 wait time
 	ret |= dib7000m_write_word(state, 7,  (u16)  (value        & 0xffff)); // lock0 wait time
-	value = 100 * state->cfg.bw->internal;
+	value = 100 * state->internal_clk * factor;
 	ret |= dib7000m_write_word(state, 8,  (u16) ((value >> 16) & 0xffff)); // lock1 wait time
 	ret |= dib7000m_write_word(state, 9,  (u16)  (value        & 0xffff)); // lock1 wait time
-	value = 500 * state->cfg.bw->internal;
+	value = 500 * state->internal_clk * factor;
 	ret |= dib7000m_write_word(state, 10, (u16) ((value >> 16) & 0xffff)); // lock2 wait time
 	ret |= dib7000m_write_word(state, 11, (u16)  (value        & 0xffff)); // lock2 wait time
 
 	// start search
 	value = dib7000m_read_word(state, 0);
-	ret |= dib7000m_write_word(state, 0, value | (1 << 9));
+	ret |= dib7000m_write_word(state, 0, (u16) (value | (1 << 9)));
 
 	/* clear n_irq_pending */
 	if (state->revision == 0x4000)
@@ -685,12 +969,12 @@ static int dib7000m_autosearch_irq(struct dib7000m_state *state, u16 reg)
 	u16 irq_pending = dib7000m_read_word(state, reg);
 
 	if (irq_pending & 0x1) { // failed
-		dprintk("#\n");
+		dprintk( "autosearch failed");
 		return 1;
 	}
 
 	if (irq_pending & 0x2) { // succeeded
-		dprintk("!\n");
+		dprintk( "autosearch succeeded");
 		return 2;
 	}
 	return 0; // still pending
@@ -705,7 +989,7 @@ static int dib7000m_autosearch_is_irq(struct dvb_frontend *demod)
 		return dib7000m_autosearch_irq(state, 537);
 }
 
-static int dib7000m_tune(struct dvb_frontend *demod, struct dibx000_ofdm_channel *ch)
+static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
 {
 	struct dib7000m_state *state = demod->demodulator_priv;
 	int ret = 0;
@@ -722,182 +1006,103 @@ static int dib7000m_tune(struct dvb_frontend *demod, struct dibx000_ofdm_channel
 	ret |= dib7000m_write_word(state, 898, 0x0000);
 	msleep(45);
 
-	ret |= dib7000m_set_power_mode(state, DIB7000M_POWER_COR4_CRY_ESRAM_MOUT_NUD);
+	dib7000m_set_power_mode(state, DIB7000M_POWER_COR4_CRY_ESRAM_MOUT_NUD);
 	/* P_ctrl_inh_cor=0, P_ctrl_alpha_cor=4, P_ctrl_inh_isi=0, P_ctrl_alpha_isi=3, P_ctrl_inh_cor4=1, P_ctrl_alpha_cor4=3 */
 	ret |= dib7000m_write_word(state, 29, (0 << 14) | (4 << 10) | (0 << 9) | (3 << 5) | (1 << 4) | (0x3));
 
-	// never achieved a lock with that bandwidth so far - wait for timfreq to update
+	// never achieved a lock before - wait for timfreq to update
 	if (state->timf == 0)
 		msleep(200);
 
 	//dump_reg(state);
 	/* P_timf_alpha, P_corm_alpha=6, P_corm_thres=0x80 */
 	value = (6 << 8) | 0x80;
-	switch (ch->nfft) {
-		case 0: value |= (7 << 12); break;
-		case 1: value |= (9 << 12); break;
-		case 2: value |= (8 << 12); break;
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_2K: value |= (7 << 12); break;
+		case /* 4K MODE */ 255: value |= (8 << 12); break;
+		default:
+		case TRANSMISSION_MODE_8K: value |= (9 << 12); break;
 	}
 	ret |= dib7000m_write_word(state, 26, value);
 
 	/* P_ctrl_freeze_pha_shift=0, P_ctrl_pha_off_max */
 	value = (0 << 4);
-	switch (ch->nfft) {
-		case 0: value |= 0x6; break;
-		case 1: value |= 0x8; break;
-		case 2: value |= 0x7; break;
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_2K: value |= 0x6; break;
+		case /* 4K MODE */ 255: value |= 0x7; break;
+		default:
+		case TRANSMISSION_MODE_8K: value |= 0x8; break;
 	}
 	ret |= dib7000m_write_word(state, 32, value);
 
 	/* P_ctrl_sfreq_inh=0, P_ctrl_sfreq_step */
 	value = (0 << 4);
-	switch (ch->nfft) {
-		case 0: value |= 0x6; break;
-		case 1: value |= 0x8; break;
-		case 2: value |= 0x7; break;
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_2K: value |= 0x6; break;
+		case /* 4K MODE */ 255: value |= 0x7; break;
+		default:
+		case TRANSMISSION_MODE_8K: value |= 0x8; break;
 	}
 	ret |= dib7000m_write_word(state, 33,  value);
 
-	// we achieved a lock - it's time to update the osc freq
+	// we achieved a lock - it's time to update the timf freq
 	if ((dib7000m_read_word(state, 535) >> 6)  & 0x1)
-		dib7000m_update_timf_freq(state);
+		dib7000m_update_timf(state);
 
+    dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
 	return ret;
 }
 
-static int dib7000m_init(struct dvb_frontend *demod)
+static int dib7000m_wakeup(struct dvb_frontend *demod)
 {
 	struct dib7000m_state *state = demod->demodulator_priv;
-	int ret = 0;
-	u8 o = state->reg_offs;
 
 	dib7000m_set_power_mode(state, DIB7000M_POWER_ALL);
 
 	if (dib7000m_set_adc_state(state, DIBX000_SLOW_ADC_ON) != 0)
-		dprintk("-E-  could not start Slow ADC\n");
-
-	if (state->cfg.dvbt_mode)
-		dib7000m_write_word(state, 1796, 0x0); // select DVB-T output
-
-	if (state->cfg.mobile_mode)
-		ret |= dib7000m_write_word(state, 261 + o, 2);
-	else
-		ret |= dib7000m_write_word(state, 224 + o, 1);
-
-	ret |= dib7000m_write_word(state, 173 + o, 0);
-	ret |= dib7000m_write_word(state, 174 + o, 0);
-	ret |= dib7000m_write_word(state, 175 + o, 0);
-	ret |= dib7000m_write_word(state, 176 + o, 0);
-	ret |= dib7000m_write_word(state, 177 + o, 0);
-	ret |= dib7000m_write_word(state, 178 + o, 0);
-	ret |= dib7000m_write_word(state, 179 + o, 0);
-	ret |= dib7000m_write_word(state, 180 + o, 0);
-
-	// P_corm_thres Lock algorithms configuration
-	ret |= dib7000m_write_word(state, 26, 0x6680);
-
-	// P_palf_alpha_regul, P_palf_filter_freeze, P_palf_filter_on
-	ret |= dib7000m_write_word(state, 170 + o, 0x0410);
-	// P_fft_nb_to_cut
-	ret |= dib7000m_write_word(state, 182 + o, 8192);
-	// P_pha3_thres
-	ret |= dib7000m_write_word(state, 195 + o, 0x0ccd);
-	// P_cti_use_cpe, P_cti_use_prog
-	ret |= dib7000m_write_word(state, 196 + o,     0);
-	// P_cspu_regul, P_cspu_win_cut
-	ret |= dib7000m_write_word(state, 205 + o, 0x200f);
-	// P_adp_regul_cnt
-	ret |= dib7000m_write_word(state, 214 + o, 0x023d);
-	// P_adp_noise_cnt
-	ret |= dib7000m_write_word(state, 215 + o, 0x00a4);
-	// P_adp_regul_ext
-	ret |= dib7000m_write_word(state, 216 + o, 0x00a4);
-	// P_adp_noise_ext
-	ret |= dib7000m_write_word(state, 217 + o, 0x7ff0);
-	// P_adp_fil
-	ret |= dib7000m_write_word(state, 218 + o, 0x3ccc);
-
-	// P_2d_byp_ti_num
-	ret |= dib7000m_write_word(state, 226 + o, 0);
-
-	// P_fec_*
-	ret |= dib7000m_write_word(state, 281 + o, 0x0010);
-	// P_smo_mode, P_smo_rs_discard, P_smo_fifo_flush, P_smo_pid_parse, P_smo_error_discard
-	ret |= dib7000m_write_word(state, 294 + o,0x0062);
-
-	// P_iqc_alpha_pha, P_iqc_alpha_amp, P_iqc_dcc_alpha, ...
-	if(state->cfg.tuner_is_baseband)
-		ret |= dib7000m_write_word(state, 36, 0x0755);
-	else
-		ret |= dib7000m_write_word(state, 36, 0x1f55);
-
-	// auto search configuration
-	ret |= dib7000m_write_word(state, 2,  0x0004);
-	ret |= dib7000m_write_word(state, 3,  0x1000);
-	ret |= dib7000m_write_word(state, 4,  0x0814);
-	ret |= dib7000m_write_word(state, 6,  0x001b);
-	ret |= dib7000m_write_word(state, 7,  0x7740);
-	ret |= dib7000m_write_word(state, 8,  0x005b);
-	ret |= dib7000m_write_word(state, 9,  0x8d80);
-	ret |= dib7000m_write_word(state, 10, 0x01c9);
-	ret |= dib7000m_write_word(state, 11, 0xc380);
-	ret |= dib7000m_write_word(state, 12, 0x0000);
-	ret |= dib7000m_write_word(state, 13, 0x0080);
-	ret |= dib7000m_write_word(state, 14, 0x0000);
-	ret |= dib7000m_write_word(state, 15, 0x0090);
-	ret |= dib7000m_write_word(state, 16, 0x0001);
-	ret |= dib7000m_write_word(state, 17, 0xd4c0);
-	ret |= dib7000m_write_word(state, 263 + o,0x0001);
-
-	// P_divclksel=3 P_divbitsel=1
-	if (state->revision == 0x4000)
-		dib7000m_write_word(state, 909, (3 << 10) | (1 << 6));
-	else
-		dib7000m_write_word(state, 909, (3 << 4) | 1);
-
-	// Tuner IO bank: max drive (14mA)
-	ret |= dib7000m_write_word(state, 912 ,0x2c8a);
+		dprintk( "could not start Slow ADC");
 
-	ret |= dib7000m_write_word(state, 1817, 1);
-
-	return ret;
+	return 0;
 }
 
 static int dib7000m_sleep(struct dvb_frontend *demod)
 {
 	struct dib7000m_state *st = demod->demodulator_priv;
 	dib7000m_set_output_mode(st, OUTMODE_HIGH_Z);
-	return dib7000m_set_power_mode(st, DIB7000M_POWER_INTERFACE_ONLY) |
-		dib7000m_set_adc_state(st, DIBX000_SLOW_ADC_OFF) |
+	dib7000m_set_power_mode(st, DIB7000M_POWER_INTERFACE_ONLY);
+	return dib7000m_set_adc_state(st, DIBX000_SLOW_ADC_OFF) |
 		dib7000m_set_adc_state(st, DIBX000_ADC_OFF);
 }
 
 static int dib7000m_identify(struct dib7000m_state *state)
 {
 	u16 value;
+
 	if ((value = dib7000m_read_word(state, 896)) != 0x01b3) {
-		dprintk("-E-  DiB7000M: wrong Vendor ID (read=0x%x)\n",value);
+		dprintk( "wrong Vendor ID (0x%x)",value);
 		return -EREMOTEIO;
 	}
 
 	state->revision = dib7000m_read_word(state, 897);
 	if (state->revision != 0x4000 &&
 		state->revision != 0x4001 &&
-		state->revision != 0x4002) {
-		dprintk("-E-  DiB7000M: wrong Device ID (%x)\n",value);
+		state->revision != 0x4002 &&
+		state->revision != 0x4003) {
+		dprintk( "wrong Device ID (0x%x)",value);
 		return -EREMOTEIO;
 	}
 
 	/* protect this driver to be used with 7000PC */
 	if (state->revision == 0x4000 && dib7000m_read_word(state, 769) == 0x4000) {
-		dprintk("-E-  DiB7000M: this driver does not work with DiB7000PC\n");
+		dprintk( "this driver does not work with DiB7000PC");
 		return -EREMOTEIO;
 	}
 
 	switch (state->revision) {
-		case 0x4000: dprintk("-I-  found DiB7000MA/PA/MB/PB\n"); break;
-		case 0x4001: state->reg_offs = 1; dprintk("-I-  found DiB7000HC\n"); break;
-		case 0x4002: state->reg_offs = 1; dprintk("-I-  found DiB7000MC\n"); break;
+		case 0x4000: dprintk( "found DiB7000MA/PA/MB/PB"); break;
+		case 0x4001: state->reg_offs = 1; dprintk( "found DiB7000HC"); break;
+		case 0x4002: state->reg_offs = 1; dprintk( "found DiB7000MC"); break;
+		case 0x4003: state->reg_offs = 1; dprintk( "found DiB9000"); break;
 	}
 
 	return 0;
@@ -966,41 +1171,45 @@ static int dib7000m_set_frontend(struct dvb_frontend* fe,
 				struct dvb_frontend_parameters *fep)
 {
 	struct dib7000m_state *state = fe->demodulator_priv;
-	struct dibx000_ofdm_channel ch;
-
-	INIT_OFDM_CHANNEL(&ch);
-	FEP2DIB(fep,&ch);
+	int time;
 
 	state->current_bandwidth = fep->u.ofdm.bandwidth;
-	dib7000m_set_bandwidth(fe, fep->u.ofdm.bandwidth);
+	dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth));
 
 	if (fe->ops.tuner_ops.set_params)
 		fe->ops.tuner_ops.set_params(fe, fep);
 
+	/* start up the AGC */
+	state->agc_state = 0;
+	do {
+		time = dib7000m_agc_startup(fe, fep);
+		if (time != -1)
+			msleep(time);
+	} while (time != -1);
+
 	if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
 		fep->u.ofdm.guard_interval    == GUARD_INTERVAL_AUTO ||
 		fep->u.ofdm.constellation     == QAM_AUTO ||
 		fep->u.ofdm.code_rate_HP      == FEC_AUTO) {
 		int i = 800, found;
 
-		dib7000m_autosearch_start(fe, &ch);
+		dib7000m_autosearch_start(fe, fep);
 		do {
 			msleep(1);
 			found = dib7000m_autosearch_is_irq(fe);
 		} while (found == 0 && i--);
 
-		dprintk("autosearch returns: %d\n",found);
+		dprintk("autosearch returns: %d",found);
 		if (found == 0 || found == 1)
 			return 0; // no channel found
 
 		dib7000m_get_frontend(fe, fep);
-		FEP2DIB(fep, &ch);
 	}
 
 	/* make this a config parameter */
 	dib7000m_set_output_mode(state, OUTMODE_MPEG2_FIFO);
 
-	return dib7000m_tune(fe, &ch);
+	return dib7000m_tune(fe, fep);
 }
 
 static int dib7000m_read_status(struct dvb_frontend *fe, fe_status_t *stat)
@@ -1087,7 +1296,7 @@ int dib7000m_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 defau
 		if (dib7000m_identify(&st) != 0) {
 			st.i2c_addr = default_addr;
 			if (dib7000m_identify(&st) != 0) {
-				dprintk("DiB7000M #%d: not identified\n", k);
+				dprintk("DiB7000M #%d: not identified", k);
 				return -EIO;
 			}
 		}
@@ -1100,7 +1309,7 @@ int dib7000m_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 defau
 		/* set new i2c address and force divstart */
 		dib7000m_write_word(&st, 1794, (new_addr << 2) | 0x2);
 
-		dprintk("IC %d initialized (to i2c_address 0x%x)\n", k, new_addr);
+		dprintk("IC %d initialized (to i2c_address 0x%x)", k, new_addr);
 	}
 
 	for (k = 0; k < no_of_demods; k++) {
@@ -1135,6 +1344,8 @@ struct dvb_frontend * dib7000m_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr,
 	demod->demodulator_priv = st;
 	memcpy(&st->demod.ops, &dib7000m_ops, sizeof(struct dvb_frontend_ops));
 
+	st->timf_default = cfg->bw->timf;
+
 	if (dib7000m_identify(st) != 0)
 		goto error;
 
@@ -1172,7 +1383,7 @@ static struct dvb_frontend_ops dib7000m_ops = {
 
 	.release              = dib7000m_release,
 
-	.init                 = dib7000m_init,
+	.init                 = dib7000m_wakeup,
 	.sleep                = dib7000m_sleep,
 
 	.set_frontend         = dib7000m_set_frontend,
diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c
index aece458cfe1..f45bcfc51cf 100644
--- a/drivers/media/dvb/frontends/dib7000p.c
+++ b/drivers/media/dvb/frontends/dib7000p.c
@@ -1,7 +1,7 @@
 /*
  * Linux-DVB Driver for DiBcom's second generation DiB7000P (PC).
  *
- * Copyright (C) 2005-6 DiBcom (http://www.dibcom.fr/)
+ * Copyright (C) 2005-7 DiBcom (http://www.dibcom.fr/)
  *
  * This program is free software; you can redistribute it and/or
  *	modify it under the terms of the GNU General Public License as
@@ -18,7 +18,11 @@ static int debug;
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "turn on debugging (default: 0)");
 
-#define dprintk(args...) do { if (debug) { printk(KERN_DEBUG "DiB7000P:"); printk(args); } } while (0)
+static int buggy_sfn_workaround;
+module_param(buggy_sfn_workaround, int, 0644);
+MODULE_PARM_DESC(buggy_sfn_workaround, "Enable work-around for buggy SFNs (default: 0)");
+
+#define dprintk(args...) do { if (debug) { printk(KERN_DEBUG "DiB7000P: "); printk(args); printk("\n"); } } while (0)
 
 struct dib7000p_state {
 	struct dvb_frontend demod;
@@ -36,12 +40,21 @@ struct dib7000p_state {
 	struct dibx000_agc_config *current_agc;
 	u32 timf;
 
+	u8 div_force_off : 1;
+	u8 div_state : 1;
+	u16 div_sync_wait;
+
+	u8 agc_state;
+
 	u16 gpio_dir;
 	u16 gpio_val;
+
+	u8 sfn_workaround_active :1;
 };
 
 enum dib7000p_power_mode {
 	DIB7000P_POWER_ALL = 0,
+	DIB7000P_POWER_ANALOG_ADC,
 	DIB7000P_POWER_INTERFACE_ONLY,
 };
 
@@ -55,7 +68,7 @@ static u16 dib7000p_read_word(struct dib7000p_state *state, u16 reg)
 	};
 
 	if (i2c_transfer(state->i2c_adap, msg, 2) != 2)
-		dprintk("i2c read error on %d\n",reg);
+		dprintk("i2c read error on %d",reg);
 
 	return (rb[0] << 8) | rb[1];
 }
@@ -71,6 +84,22 @@ static int dib7000p_write_word(struct dib7000p_state *state, u16 reg, u16 val)
 	};
 	return i2c_transfer(state->i2c_adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
 }
+static void dib7000p_write_tab(struct dib7000p_state *state, u16 *buf)
+{
+	u16 l = 0, r, *n;
+	n = buf;
+	l = *n++;
+	while (l) {
+		r = *n++;
+
+		do {
+			dib7000p_write_word(state, r, *n++);
+			r++;
+		} while (--l);
+		l = *n++;
+	}
+}
+
 static int dib7000p_set_output_mode(struct dib7000p_state *state, int mode)
 {
 	int    ret = 0;
@@ -80,7 +109,7 @@ static int dib7000p_set_output_mode(struct dib7000p_state *state, int mode)
 	fifo_threshold = 1792;
 	smo_mode = (dib7000p_read_word(state, 235) & 0x0010) | (1 << 1);
 
-	dprintk("-I-  Setting output mode for demod %p to %d\n",
+	dprintk( "setting output mode for demod %p to %d",
 			&state->demod, mode);
 
 	switch (mode) {
@@ -104,11 +133,14 @@ static int dib7000p_set_output_mode(struct dib7000p_state *state, int mode)
 			fifo_threshold = 512;
 			outreg = (1 << 10) | (5 << 6);
 			break;
+		case OUTMODE_ANALOG_ADC:
+			outreg = (1 << 10) | (3 << 6);
+			break;
 		case OUTMODE_HIGH_Z:  // disable
 			outreg = 0;
 			break;
 		default:
-			dprintk("Unhandled output_mode passed to be set for demod %p\n",&state->demod);
+			dprintk( "Unhandled output_mode passed to be set for demod %p",&state->demod);
 			break;
 	}
 
@@ -122,6 +154,30 @@ static int dib7000p_set_output_mode(struct dib7000p_state *state, int mode)
 	return ret;
 }
 
+static int dib7000p_set_diversity_in(struct dvb_frontend *demod, int onoff)
+{
+	struct dib7000p_state *state = demod->demodulator_priv;
+
+	if (state->div_force_off) {
+		dprintk( "diversity combination deactivated - forced by COFDM parameters");
+		onoff = 0;
+	}
+	state->div_state = (u8)onoff;
+
+	if (onoff) {
+		dib7000p_write_word(state, 204, 6);
+		dib7000p_write_word(state, 205, 16);
+		/* P_dvsy_sync_mode = 0, P_dvsy_sync_enable=1, P_dvcb_comb_mode=2 */
+		dib7000p_write_word(state, 207, (state->div_sync_wait << 4) | (1 << 2) | (2 << 0));
+	} else {
+		dib7000p_write_word(state, 204, 1);
+		dib7000p_write_word(state, 205, 0);
+		dib7000p_write_word(state, 207, 0);
+	}
+
+	return 0;
+}
+
 static int dib7000p_set_power_mode(struct dib7000p_state *state, enum dib7000p_power_mode mode)
 {
 	/* by default everything is powered off */
@@ -134,10 +190,21 @@ static int dib7000p_set_power_mode(struct dib7000p_state *state, enum dib7000p_p
 		case DIB7000P_POWER_ALL:
 			reg_774 = 0x0000; reg_775 = 0x0000; reg_776 = 0x0; reg_899 = 0x0; reg_1280 &= 0x01ff;
 			break;
+
+		case DIB7000P_POWER_ANALOG_ADC:
+			/* dem, cfg, iqc, sad, agc */
+			reg_774 &= ~((1 << 15) | (1 << 14) | (1 << 11) | (1 << 10) | (1 << 9));
+			/* nud */
+			reg_776 &= ~((1 << 0));
+			/* Dout */
+			reg_1280 &= ~((1 << 11));
+			/* fall through wanted to enable the interfaces */
+
 		/* just leave power on the control-interfaces: GPIO and (I2C or SDIO) */
 		case DIB7000P_POWER_INTERFACE_ONLY: /* TODO power up either SDIO or I2C */
 			reg_1280 &= ~((1 << 14) | (1 << 13) | (1 << 12) | (1 << 10));
 			break;
+
 /* TODO following stuff is just converted from the dib7000-driver - check when is used what */
 	}
 
@@ -188,34 +255,31 @@ static void dib7000p_set_adc_state(struct dib7000p_state *state, enum dibx000_ad
 			break;
 	}
 
-//	dprintk("908: %x, 909: %x\n", reg_908, reg_909);
+//	dprintk( "908: %x, 909: %x\n", reg_908, reg_909);
 
 	dib7000p_write_word(state, 908, reg_908);
 	dib7000p_write_word(state, 909, reg_909);
 }
 
-static int dib7000p_set_bandwidth(struct dvb_frontend *demod, u8 BW_Idx)
+static int dib7000p_set_bandwidth(struct dib7000p_state *state, u32 bw)
 {
-	struct dib7000p_state *state = demod->demodulator_priv;
 	u32 timf;
 
 	// store the current bandwidth for later use
-	state->current_bandwidth = BW_Idx;
+	state->current_bandwidth = bw;
 
 	if (state->timf == 0) {
-		dprintk("-D-  Using default timf\n");
+		dprintk( "using default timf");
 		timf = state->cfg.bw->timf;
 	} else {
-		dprintk("-D-  Using updated timf\n");
+		dprintk( "using updated timf");
 		timf = state->timf;
 	}
 
-	timf = timf * (BW_INDEX_TO_KHZ(BW_Idx) / 100) / 80;
-
-	dprintk("timf: %d\n",timf);
+	timf = timf * (bw / 50) / 160;
 
-	dib7000p_write_word(state, 23, (timf >> 16) & 0xffff);
-	dib7000p_write_word(state, 24, (timf      ) & 0xffff);
+	dib7000p_write_word(state, 23, (u16) ((timf >> 16) & 0xffff));
+	dib7000p_write_word(state, 24, (u16) ((timf      ) & 0xffff));
 
 	return 0;
 }
@@ -223,7 +287,7 @@ static int dib7000p_set_bandwidth(struct dvb_frontend *demod, u8 BW_Idx)
 static int dib7000p_sad_calib(struct dib7000p_state *state)
 {
 /* internal */
-//	dib7000p_write_word(state, 72, (3 << 14) | (1 << 12) | (524 << 0)); // sampling clock of the SAD is written in set_bandwidth
+//	dib7000p_write_word(state, 72, (3 << 14) | (1 << 12) | (524 << 0)); // sampling clock of the SAD is writting in set_bandwidth
 	dib7000p_write_word(state, 73, (0 << 1) | (0 << 0));
 	dib7000p_write_word(state, 74, 776); // 0.625*3.3 / 4096
 
@@ -236,18 +300,37 @@ static int dib7000p_sad_calib(struct dib7000p_state *state)
 	return 0;
 }
 
+int dib7000p_set_wbd_ref(struct dvb_frontend *demod, u16 value)
+{
+	struct dib7000p_state *state = demod->demodulator_priv;
+	if (value > 4095)
+		value = 4095;
+	state->wbd_ref = value;
+	return dib7000p_write_word(state, 105, (dib7000p_read_word(state, 105) & 0xf000) | value);
+}
+
+EXPORT_SYMBOL(dib7000p_set_wbd_ref);
 static void dib7000p_reset_pll(struct dib7000p_state *state)
 {
 	struct dibx000_bandwidth_config *bw = &state->cfg.bw[0];
+	u16 clk_cfg0;
+
+	/* force PLL bypass */
+	clk_cfg0 = (1 << 15) | ((bw->pll_ratio & 0x3f) << 9) |
+		(bw->modulo << 7) | (bw->ADClkSrc << 6) | (bw->IO_CLK_en_core << 5) |
+		(bw->bypclk_div << 2) | (bw->enable_refdiv << 1) | (0 << 0);
 
+	dib7000p_write_word(state, 900, clk_cfg0);
+
+	/* P_pll_cfg */
 	dib7000p_write_word(state, 903, (bw->pll_prediv << 5) | (((bw->pll_ratio >> 6) & 0x3) << 3) | (bw->pll_range << 1) | bw->pll_reset);
-	dib7000p_write_word(state, 900, ((bw->pll_ratio & 0x3f) << 9) | (bw->pll_bypass << 15) | (bw->modulo << 7) | (bw->ADClkSrc << 6) |
-		(bw->IO_CLK_en_core << 5) | (bw->bypclk_div << 2) | (bw->enable_refdiv << 1) | (0 << 0));
+	clk_cfg0 = (bw->pll_bypass << 15) | (clk_cfg0 & 0x7fff);
+	dib7000p_write_word(state, 900, clk_cfg0);
 
-	dib7000p_write_word(state, 18, ((bw->internal*1000) >> 16) & 0xffff);
-	dib7000p_write_word(state, 19,  (bw->internal*1000       ) & 0xffff);
-	dib7000p_write_word(state, 21,  (bw->ifreq          >> 16) & 0xffff);
-	dib7000p_write_word(state, 22,  (bw->ifreq               ) & 0xffff);
+	dib7000p_write_word(state, 18, (u16) (((bw->internal*1000) >> 16) & 0xffff));
+	dib7000p_write_word(state, 19, (u16) ( (bw->internal*1000       ) & 0xffff));
+	dib7000p_write_word(state, 21, (u16) ( (bw->ifreq          >> 16) & 0xffff));
+	dib7000p_write_word(state, 22, (u16) ( (bw->ifreq               ) & 0xffff));
 
 	dib7000p_write_word(state, 72, bw->sad_cfg);
 }
@@ -255,7 +338,7 @@ static void dib7000p_reset_pll(struct dib7000p_state *state)
 static int dib7000p_reset_gpio(struct dib7000p_state *st)
 {
 	/* reset the GPIOs */
-	dprintk("-D-  gpio dir: %x: gpio val: %x, gpio pwm pos: %x\n",st->gpio_dir, st->gpio_val,st->cfg.gpio_pwm_pos);
+	dprintk( "gpio dir: %x: val: %x, pwm_pos: %x",st->gpio_dir, st->gpio_val,st->cfg.gpio_pwm_pos);
 
 	dib7000p_write_word(st, 1029, st->gpio_dir);
 	dib7000p_write_word(st, 1030, st->gpio_val);
@@ -268,6 +351,120 @@ static int dib7000p_reset_gpio(struct dib7000p_state *st)
 	return 0;
 }
 
+static int dib7000p_cfg_gpio(struct dib7000p_state *st, u8 num, u8 dir, u8 val)
+{
+	st->gpio_dir = dib7000p_read_word(st, 1029);
+	st->gpio_dir &= ~(1 << num);         /* reset the direction bit */
+	st->gpio_dir |=  (dir & 0x1) << num; /* set the new direction */
+	dib7000p_write_word(st, 1029, st->gpio_dir);
+
+	st->gpio_val = dib7000p_read_word(st, 1030);
+	st->gpio_val &= ~(1 << num);          /* reset the direction bit */
+	st->gpio_val |=  (val & 0x01) << num; /* set the new value */
+	dib7000p_write_word(st, 1030, st->gpio_val);
+
+	return 0;
+}
+
+int dib7000p_set_gpio(struct dvb_frontend *demod, u8 num, u8 dir, u8 val)
+{
+	struct dib7000p_state *state = demod->demodulator_priv;
+	return dib7000p_cfg_gpio(state, num, dir, val);
+}
+
+EXPORT_SYMBOL(dib7000p_set_gpio);
+static u16 dib7000p_defaults[] =
+
+{
+	// auto search configuration
+	3, 2,
+		0x0004,
+		0x1000,
+		0x0814, /* Equal Lock */
+
+	12, 6,
+		0x001b,
+		0x7740,
+		0x005b,
+		0x8d80,
+		0x01c9,
+		0xc380,
+		0x0000,
+		0x0080,
+		0x0000,
+		0x0090,
+		0x0001,
+		0xd4c0,
+
+	1, 26,
+		0x6680, // P_timf_alpha=6, P_corm_alpha=6, P_corm_thres=128 default: 6,4,26
+
+	/* set ADC level to -16 */
+	11, 79,
+		(1 << 13) - 825 - 117,
+		(1 << 13) - 837 - 117,
+		(1 << 13) - 811 - 117,
+		(1 << 13) - 766 - 117,
+		(1 << 13) - 737 - 117,
+		(1 << 13) - 693 - 117,
+		(1 << 13) - 648 - 117,
+		(1 << 13) - 619 - 117,
+		(1 << 13) - 575 - 117,
+		(1 << 13) - 531 - 117,
+		(1 << 13) - 501 - 117,
+
+	1, 142,
+		0x0410, // P_palf_filter_on=1, P_palf_filter_freeze=0, P_palf_alpha_regul=16
+
+	/* disable power smoothing */
+	8, 145,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0,
+
+	1, 154,
+		1 << 13, // P_fft_freq_dir=1, P_fft_nb_to_cut=0
+
+	1, 168,
+		0x0ccd, // P_pha3_thres, default 0x3000
+
+//	1, 169,
+//		0x0010, // P_cti_use_cpe=0, P_cti_use_prog=0, P_cti_win_len=16, default: 0x0010
+
+	1, 183,
+		0x200f, // P_cspu_regul=512, P_cspu_win_cut=15, default: 0x2005
+
+	5, 187,
+		0x023d, // P_adp_regul_cnt=573, default: 410
+		0x00a4, // P_adp_noise_cnt=
+		0x00a4, // P_adp_regul_ext
+		0x7ff0, // P_adp_noise_ext
+		0x3ccc, // P_adp_fil
+
+	1, 198,
+		0x800, // P_equal_thres_wgn
+
+	1, 222,
+		0x0010, // P_fec_ber_rs_len=2
+
+	1, 235,
+		0x0062, // P_smo_mode, P_smo_rs_discard, P_smo_fifo_flush, P_smo_pid_parse, P_smo_error_discard
+
+	2, 901,
+		0x0006, // P_clk_cfg1
+		(3 << 10) | (1 << 6), // P_divclksel=3 P_divbitsel=1
+
+	1, 905,
+		0x2c8e, // Tuner IO bank: max drive (14mA) + divout pads max drive
+
+	0,
+};
+
 static int dib7000p_demod_reset(struct dib7000p_state *state)
 {
 	dib7000p_set_power_mode(state, DIB7000P_POWER_ALL);
@@ -292,111 +489,307 @@ static int dib7000p_demod_reset(struct dib7000p_state *state)
 	dib7000p_reset_pll(state);
 
 	if (dib7000p_reset_gpio(state) != 0)
-		dprintk("-E-  GPIO reset was not successful.\n");
+		dprintk( "GPIO reset was not successful.");
 
 	if (dib7000p_set_output_mode(state, OUTMODE_HIGH_Z) != 0)
-		dprintk("-E-  OUTPUT_MODE could not be resetted.\n");
+		dprintk( "OUTPUT_MODE could not be reset.");
 
 	/* unforce divstr regardless whether i2c enumeration was done or not */
 	dib7000p_write_word(state, 1285, dib7000p_read_word(state, 1285) & ~(1 << 1) );
 
+	dib7000p_set_bandwidth(state, 8000);
+
+	dib7000p_set_adc_state(state, DIBX000_SLOW_ADC_ON);
+	dib7000p_sad_calib(state);
+	dib7000p_set_adc_state(state, DIBX000_SLOW_ADC_OFF);
+
+	// P_iqc_alpha_pha, P_iqc_alpha_amp_dcc_alpha, ...
+	if(state->cfg.tuner_is_baseband)
+		dib7000p_write_word(state, 36,0x0755);
+	else
+		dib7000p_write_word(state, 36,0x1f55);
+
+	dib7000p_write_tab(state, dib7000p_defaults);
+
 	dib7000p_set_power_mode(state, DIB7000P_POWER_INTERFACE_ONLY);
 
+
 	return 0;
 }
 
+static void dib7000p_pll_clk_cfg(struct dib7000p_state *state)
+{
+	u16 tmp = 0;
+	tmp = dib7000p_read_word(state, 903);
+	dib7000p_write_word(state, 903, (tmp | 0x1));   //pwr-up pll
+	tmp = dib7000p_read_word(state, 900);
+	dib7000p_write_word(state, 900, (tmp & 0x7fff) | (1 << 6));     //use High freq clock
+}
+
 static void dib7000p_restart_agc(struct dib7000p_state *state)
 {
 	// P_restart_iqc & P_restart_agc
-	dib7000p_write_word(state, 770, 0x0c00);
+	dib7000p_write_word(state, 770, (1 << 11) | (1 << 9));
 	dib7000p_write_word(state, 770, 0x0000);
 }
 
-static void dib7000p_update_lna(struct dib7000p_state *state)
+static int dib7000p_update_lna(struct dib7000p_state *state)
 {
-	int i;
 	u16 dyn_gain;
 
 	// when there is no LNA to program return immediatly
-	if (state->cfg.update_lna == NULL)
-		return;
-
-	for (i = 0; i < 5; i++) {
-		// read dyn_gain here (because it is demod-dependent and not tuner)
+	if (state->cfg.update_lna) {
+		// read dyn_gain here (because it is demod-dependent and not fe)
 		dyn_gain = dib7000p_read_word(state, 394);
-
 		if (state->cfg.update_lna(&state->demod,dyn_gain)) { // LNA has changed
 			dib7000p_restart_agc(state);
-			msleep(5);
-		} else
+			return 1;
+		}
+	}
+
+	return 0;
+}
+
+static int dib7000p_set_agc_config(struct dib7000p_state *state, u8 band)
+{
+	struct dibx000_agc_config *agc = NULL;
+	int i;
+	if (state->current_band == band && state->current_agc != NULL)
+		return 0;
+	state->current_band = band;
+
+	for (i = 0; i < state->cfg.agc_config_count; i++)
+		if (state->cfg.agc[i].band_caps & band) {
+			agc = &state->cfg.agc[i];
 			break;
+		}
+
+	if (agc == NULL) {
+		dprintk( "no valid AGC configuration found for band 0x%02x",band);
+		return -EINVAL;
 	}
+
+	state->current_agc = agc;
+
+	/* AGC */
+	dib7000p_write_word(state, 75 ,  agc->setup );
+	dib7000p_write_word(state, 76 ,  agc->inv_gain );
+	dib7000p_write_word(state, 77 ,  agc->time_stabiliz );
+	dib7000p_write_word(state, 100, (agc->alpha_level << 12) | agc->thlock);
+
+	// Demod AGC loop configuration
+	dib7000p_write_word(state, 101, (agc->alpha_mant << 5) | agc->alpha_exp);
+	dib7000p_write_word(state, 102, (agc->beta_mant << 6)  | agc->beta_exp);
+
+	/* AGC continued */
+	dprintk( "WBD: ref: %d, sel: %d, active: %d, alpha: %d",
+		state->wbd_ref != 0 ? state->wbd_ref : agc->wbd_ref, agc->wbd_sel, !agc->perform_agc_softsplit, agc->wbd_sel);
+
+	if (state->wbd_ref != 0)
+		dib7000p_write_word(state, 105, (agc->wbd_inv << 12) | state->wbd_ref);
+	else
+		dib7000p_write_word(state, 105, (agc->wbd_inv << 12) | agc->wbd_ref);
+
+	dib7000p_write_word(state, 106, (agc->wbd_sel << 13) | (agc->wbd_alpha << 9) | (agc->perform_agc_softsplit << 8));
+
+	dib7000p_write_word(state, 107,  agc->agc1_max);
+	dib7000p_write_word(state, 108,  agc->agc1_min);
+	dib7000p_write_word(state, 109,  agc->agc2_max);
+	dib7000p_write_word(state, 110,  agc->agc2_min);
+	dib7000p_write_word(state, 111, (agc->agc1_pt1    << 8) | agc->agc1_pt2);
+	dib7000p_write_word(state, 112,  agc->agc1_pt3);
+	dib7000p_write_word(state, 113, (agc->agc1_slope1 << 8) | agc->agc1_slope2);
+	dib7000p_write_word(state, 114, (agc->agc2_pt1    << 8) | agc->agc2_pt2);
+	dib7000p_write_word(state, 115, (agc->agc2_slope1 << 8) | agc->agc2_slope2);
+	return 0;
 }
 
-static void dib7000p_pll_clk_cfg(struct dib7000p_state *state)
+static int dib7000p_agc_startup(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
 {
-	u16 tmp = 0;
-	tmp = dib7000p_read_word(state, 903);
-	dib7000p_write_word(state, 903, (tmp | 0x1));   //pwr-up pll
-	tmp = dib7000p_read_word(state, 900);
-	dib7000p_write_word(state, 900, (tmp & 0x7fff) | (1 << 6));     //use High freq clock
+	struct dib7000p_state *state = demod->demodulator_priv;
+	int ret = -1;
+	u8 *agc_state = &state->agc_state;
+	u8 agc_split;
+
+	switch (state->agc_state) {
+		case 0:
+			// set power-up level: interf+analog+AGC
+			dib7000p_set_power_mode(state, DIB7000P_POWER_ALL);
+			dib7000p_set_adc_state(state, DIBX000_ADC_ON);
+			dib7000p_pll_clk_cfg(state);
+
+			if (dib7000p_set_agc_config(state, BAND_OF_FREQUENCY(ch->frequency/1000)) != 0)
+				return -1;
+
+			ret = 7;
+			(*agc_state)++;
+			break;
+
+		case 1:
+			// AGC initialization
+			if (state->cfg.agc_control)
+				state->cfg.agc_control(&state->demod, 1);
+
+			dib7000p_write_word(state, 78, 32768);
+			if (!state->current_agc->perform_agc_softsplit) {
+				/* we are using the wbd - so slow AGC startup */
+				/* force 0 split on WBD and restart AGC */
+				dib7000p_write_word(state, 106, (state->current_agc->wbd_sel << 13) | (state->current_agc->wbd_alpha << 9) | (1 << 8));
+				(*agc_state)++;
+				ret = 5;
+			} else {
+				/* default AGC startup */
+				(*agc_state) = 4;
+				/* wait AGC rough lock time */
+				ret = 7;
+			}
+
+			dib7000p_restart_agc(state);
+			break;
+
+		case 2: /* fast split search path after 5sec */
+			dib7000p_write_word(state,  75, state->current_agc->setup | (1 << 4)); /* freeze AGC loop */
+			dib7000p_write_word(state, 106, (state->current_agc->wbd_sel << 13) | (2 << 9) | (0 << 8)); /* fast split search 0.25kHz */
+			(*agc_state)++;
+			ret = 14;
+			break;
+
+	case 3: /* split search ended */
+			agc_split = (u8)dib7000p_read_word(state, 396); /* store the split value for the next time */
+			dib7000p_write_word(state, 78, dib7000p_read_word(state, 394)); /* set AGC gain start value */
+
+			dib7000p_write_word(state, 75,  state->current_agc->setup);   /* std AGC loop */
+			dib7000p_write_word(state, 106, (state->current_agc->wbd_sel << 13) | (state->current_agc->wbd_alpha << 9) | agc_split); /* standard split search */
+
+			dib7000p_restart_agc(state);
+
+			dprintk( "SPLIT %p: %hd", demod, agc_split);
+
+			(*agc_state)++;
+			ret = 5;
+			break;
+
+		case 4: /* LNA startup */
+			// wait AGC accurate lock time
+			ret = 7;
+
+			if (dib7000p_update_lna(state))
+				// wait only AGC rough lock time
+				ret = 5;
+			else // nothing was done, go to the next state
+				(*agc_state)++;
+			break;
+
+		case 5:
+			if (state->cfg.agc_control)
+				state->cfg.agc_control(&state->demod, 0);
+			(*agc_state)++;
+			break;
+		default:
+			break;
+	}
+	return ret;
 }
 
-static void dib7000p_update_timf_freq(struct dib7000p_state *state)
+static void dib7000p_update_timf(struct dib7000p_state *state)
 {
 	u32 timf = (dib7000p_read_word(state, 427) << 16) | dib7000p_read_word(state, 428);
-	state->timf = timf * 80 / (BW_INDEX_TO_KHZ(state->current_bandwidth) / 100);
+	state->timf = timf * 160 / (state->current_bandwidth / 50);
 	dib7000p_write_word(state, 23, (u16) (timf >> 16));
 	dib7000p_write_word(state, 24, (u16) (timf & 0xffff));
-	dprintk("-D-  Updated timf_frequency: %d (default: %d)\n",state->timf, state->cfg.bw->timf);
+	dprintk( "updated timf_frequency: %d (default: %d)",state->timf, state->cfg.bw->timf);
+
 }
 
-static void dib7000p_set_channel(struct dib7000p_state *state, struct dibx000_ofdm_channel *ch, u8 seq)
+static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_frontend_parameters *ch, u8 seq)
 {
-	u16 tmp, est[4]; // reg_26, reg_32, reg_33, reg_187, reg_188, reg_189, reg_190, reg_207, reg_208;
+	u16 value, est[4];
+
+    dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
 
 	/* nfft, guard, qam, alpha */
-	dib7000p_write_word(state, 0, (ch->nfft << 7) | (ch->guard << 5) | (ch->nqam << 3) | (ch->vit_alpha));
+	value = 0;
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_2K: value |= (0 << 7); break;
+		case /* 4K MODE */ 255: value |= (2 << 7); break;
+		default:
+		case TRANSMISSION_MODE_8K: value |= (1 << 7); break;
+	}
+	switch (ch->u.ofdm.guard_interval) {
+		case GUARD_INTERVAL_1_32: value |= (0 << 5); break;
+		case GUARD_INTERVAL_1_16: value |= (1 << 5); break;
+		case GUARD_INTERVAL_1_4:  value |= (3 << 5); break;
+		default:
+		case GUARD_INTERVAL_1_8:  value |= (2 << 5); break;
+	}
+	switch (ch->u.ofdm.constellation) {
+		case QPSK:  value |= (0 << 3); break;
+		case QAM_16: value |= (1 << 3); break;
+		default:
+		case QAM_64: value |= (2 << 3); break;
+	}
+	switch (HIERARCHY_1) {
+		case HIERARCHY_2: value |= 2; break;
+		case HIERARCHY_4: value |= 4; break;
+		default:
+		case HIERARCHY_1: value |= 1; break;
+	}
+	dib7000p_write_word(state, 0, value);
 	dib7000p_write_word(state, 5, (seq << 4) | 1); /* do not force tps, search list 0 */
 
-	/* P_dintl_native, P_dintlv_inv, P_vit_hrch, P_vit_code_rate, P_vit_select_hp */
-	tmp = (ch->intlv_native << 6) | (ch->vit_hrch << 4) | (ch->vit_select_hp & 0x1);
-	if (ch->vit_hrch == 0 || ch->vit_select_hp == 1)
-		tmp |= (ch->vit_code_rate_hp << 1);
-	else
-		tmp |= (ch->vit_code_rate_lp << 1);
-	dib7000p_write_word(state, 208, tmp);
+	/* P_dintl_native, P_dintlv_inv, P_hrch, P_code_rate, P_select_hp */
+	value = 0;
+	if (1 != 0)
+		value |= (1 << 6);
+	if (ch->u.ofdm.hierarchy_information == 1)
+		value |= (1 << 4);
+	if (1 == 1)
+		value |= 1;
+	switch ((ch->u.ofdm.hierarchy_information == 0 || 1 == 1) ? ch->u.ofdm.code_rate_HP : ch->u.ofdm.code_rate_LP) {
+		case FEC_2_3: value |= (2 << 1); break;
+		case FEC_3_4: value |= (3 << 1); break;
+		case FEC_5_6: value |= (5 << 1); break;
+		case FEC_7_8: value |= (7 << 1); break;
+		default:
+		case FEC_1_2: value |= (1 << 1); break;
+	}
+	dib7000p_write_word(state, 208, value);
+
+	/* offset loop parameters */
+	dib7000p_write_word(state, 26, 0x6680); // timf(6xxx)
+	dib7000p_write_word(state, 32, 0x0003); // pha_off_max(xxx3)
+	dib7000p_write_word(state, 29, 0x1273); // isi
+	dib7000p_write_word(state, 33, 0x0005); // sfreq(xxx5)
 
 	/* P_dvsy_sync_wait */
-	switch (ch->nfft) {
-		case 1: tmp = 256; break;
-		case 2: tmp = 128; break;
-		case 0:
-		default: tmp = 64; break;
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_8K: value = 256; break;
+		case /* 4K MODE */ 255: value = 128; break;
+		case TRANSMISSION_MODE_2K:
+		default: value = 64; break;
 	}
-	tmp *= ((1 << (ch->guard)) * 3 / 2); // add 50% SFN margin
-	tmp <<= 4;
-
-	/* deactive the possibility of diversity reception if extended interleave */
-	/* P_dvsy_sync_mode = 0, P_dvsy_sync_enable=1, P_dvcb_comb_mode=2 */
-	if (ch->intlv_native || ch->nfft == 1)
-		tmp |= (1 << 2) | (2 << 0);
-	dib7000p_write_word(state, 207, tmp);
+	switch (ch->u.ofdm.guard_interval) {
+		case GUARD_INTERVAL_1_16: value *= 2; break;
+		case GUARD_INTERVAL_1_8:  value *= 4; break;
+		case GUARD_INTERVAL_1_4:  value *= 8; break;
+		default:
+		case GUARD_INTERVAL_1_32: value *= 1; break;
+	}
+	state->div_sync_wait = (value * 3) / 2 + 32; // add 50% SFN margin + compensate for one DVSY-fifo TODO
 
-	dib7000p_write_word(state, 26, 0x6680);   // timf(6xxx)
-	dib7000p_write_word(state, 29, 0x1273);   // isi inh1273 on1073
-	dib7000p_write_word(state, 32, 0x0003);   // pha_off_max(xxx3)
-	dib7000p_write_word(state, 33, 0x0005);   // sfreq(xxx5)
+	/* deactive the possibility of diversity reception if extended interleaver */
+	state->div_force_off = !1 && ch->u.ofdm.transmission_mode != TRANSMISSION_MODE_8K;
+	dib7000p_set_diversity_in(&state->demod, state->div_state);
 
 	/* channel estimation fine configuration */
-	switch (ch->nqam) {
-		case 2:
+	switch (ch->u.ofdm.constellation) {
+		case QAM_64:
 			est[0] = 0x0148;       /* P_adp_regul_cnt 0.04 */
 			est[1] = 0xfff0;       /* P_adp_noise_cnt -0.002 */
 			est[2] = 0x00a4;       /* P_adp_regul_ext 0.02 */
 			est[3] = 0xfff8;       /* P_adp_noise_ext -0.001 */
 			break;
-		case 1:
+		case QAM_16:
 			est[0] = 0x023d;       /* P_adp_regul_cnt 0.07 */
 			est[1] = 0xffdf;       /* P_adp_noise_cnt -0.004 */
 			est[2] = 0x00a4;       /* P_adp_regul_ext 0.02 */
@@ -409,66 +802,45 @@ static void dib7000p_set_channel(struct dib7000p_state *state, struct dibx000_of
 			est[3] = 0xfff8;       /* P_adp_noise_ext -0.002 */
 			break;
 	}
-	for (tmp = 0; tmp < 4; tmp++)
-		dib7000p_write_word(state, 187 + tmp, est[tmp]);
-
-	// set power-up level: interf+analog+AGC
-	dib7000p_set_power_mode(state, DIB7000P_POWER_ALL);
-	dib7000p_set_adc_state(state, DIBX000_ADC_ON);
-	dib7000p_pll_clk_cfg(state);
-	msleep(7);
-
-	// AGC initialization
-	if (state->cfg.agc_control)
-		state->cfg.agc_control(&state->demod, 1);
-
-	dib7000p_restart_agc(state);
-
-	// wait AGC rough lock time
-	msleep(5);
-
-	dib7000p_update_lna(state);
-
-	// wait AGC accurate lock time
-	msleep(7);
-	if (state->cfg.agc_control)
-		state->cfg.agc_control(&state->demod, 0);
+	for (value = 0; value < 4; value++)
+		dib7000p_write_word(state, 187 + value, est[value]);
 }
 
-static int dib7000p_autosearch_start(struct dvb_frontend *demod, struct dibx000_ofdm_channel *ch)
+static int dib7000p_autosearch_start(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
 {
 	struct dib7000p_state *state = demod->demodulator_priv;
-	struct dibx000_ofdm_channel auto_ch;
-	u32 value;
-
-	INIT_OFDM_CHANNEL(&auto_ch);
-	auto_ch.RF_kHz           = ch->RF_kHz;
-	auto_ch.Bw               = ch->Bw;
-	auto_ch.nqam             = 2;
-	auto_ch.guard            = 0;
-	auto_ch.nfft             = 1;
-	auto_ch.vit_alpha        = 1;
-	auto_ch.vit_select_hp    = 1;
-	auto_ch.vit_code_rate_hp = 2;
-	auto_ch.vit_code_rate_lp = 3;
-	auto_ch.vit_hrch         = 0;
-	auto_ch.intlv_native     = 1;
-
-	dib7000p_set_channel(state, &auto_ch, 7);
+	struct dvb_frontend_parameters schan;
+	u32 value, factor;
+
+	schan = *ch;
+	schan.u.ofdm.constellation = QAM_64;
+	schan.u.ofdm.guard_interval         = GUARD_INTERVAL_1_32;
+	schan.u.ofdm.transmission_mode          = TRANSMISSION_MODE_8K;
+	schan.u.ofdm.code_rate_HP  = FEC_2_3;
+	schan.u.ofdm.code_rate_LP  = FEC_3_4;
+	schan.u.ofdm.hierarchy_information          = 0;
+
+	dib7000p_set_channel(state, &schan, 7);
+
+	factor = BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth);
+	if (factor >= 5000)
+		factor = 1;
+	else
+		factor = 6;
 
 	// always use the setting for 8MHz here lock_time for 7,6 MHz are longer
-	value = 30 * state->cfg.bw->internal;
+	value = 30 * state->cfg.bw->internal * factor;
 	dib7000p_write_word(state, 6,  (u16) ((value >> 16) & 0xffff)); // lock0 wait time
 	dib7000p_write_word(state, 7,  (u16)  (value        & 0xffff)); // lock0 wait time
-	value = 100 * state->cfg.bw->internal;
+	value = 100 * state->cfg.bw->internal * factor;
 	dib7000p_write_word(state, 8,  (u16) ((value >> 16) & 0xffff)); // lock1 wait time
 	dib7000p_write_word(state, 9,  (u16)  (value        & 0xffff)); // lock1 wait time
-	value = 500 * state->cfg.bw->internal;
+	value = 500 * state->cfg.bw->internal * factor;
 	dib7000p_write_word(state, 10, (u16) ((value >> 16) & 0xffff)); // lock2 wait time
 	dib7000p_write_word(state, 11, (u16)  (value        & 0xffff)); // lock2 wait time
 
 	value = dib7000p_read_word(state, 0);
-	dib7000p_write_word(state, 0, (1 << 9) | value);
+	dib7000p_write_word(state, 0, (u16) ((1 << 9) | value));
 	dib7000p_read_word(state, 1284);
 	dib7000p_write_word(state, 0, (u16) value);
 
@@ -489,7 +861,95 @@ static int dib7000p_autosearch_is_irq(struct dvb_frontend *demod)
 	return 0; // still pending
 }
 
-static int dib7000p_tune(struct dvb_frontend *demod, struct dibx000_ofdm_channel *ch)
+static void dib7000p_spur_protect(struct dib7000p_state *state, u32 rf_khz, u32 bw)
+{
+	static s16 notch[]={16143, 14402, 12238, 9713, 6902, 3888, 759, -2392};
+	static u8 sine [] ={0, 2, 3, 5, 6, 8, 9, 11, 13, 14, 16, 17, 19, 20, 22,
+	24, 25, 27, 28, 30, 31, 33, 34, 36, 38, 39, 41, 42, 44, 45, 47, 48, 50, 51,
+	53, 55, 56, 58, 59, 61, 62, 64, 65, 67, 68, 70, 71, 73, 74, 76, 77, 79, 80,
+	82, 83, 85, 86, 88, 89, 91, 92, 94, 95, 97, 98, 99, 101, 102, 104, 105,
+	107, 108, 109, 111, 112, 114, 115, 117, 118, 119, 121, 122, 123, 125, 126,
+	128, 129, 130, 132, 133, 134, 136, 137, 138, 140, 141, 142, 144, 145, 146,
+	147, 149, 150, 151, 152, 154, 155, 156, 157, 159, 160, 161, 162, 164, 165,
+	166, 167, 168, 170, 171, 172, 173, 174, 175, 177, 178, 179, 180, 181, 182,
+	183, 184, 185, 186, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198,
+	199, 200, 201, 202, 203, 204, 205, 206, 207, 207, 208, 209, 210, 211, 212,
+	213, 214, 215, 215, 216, 217, 218, 219, 220, 220, 221, 222, 223, 224, 224,
+	225, 226, 227, 227, 228, 229, 229, 230, 231, 231, 232, 233, 233, 234, 235,
+	235, 236, 237, 237, 238, 238, 239, 239, 240, 241, 241, 242, 242, 243, 243,
+	244, 244, 245, 245, 245, 246, 246, 247, 247, 248, 248, 248, 249, 249, 249,
+	250, 250, 250, 251, 251, 251, 252, 252, 252, 252, 253, 253, 253, 253, 254,
+	254, 254, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+	255, 255, 255, 255, 255, 255};
+
+	u32 xtal = state->cfg.bw->xtal_hz / 1000;
+	int f_rel = ( (rf_khz + xtal/2) / xtal) * xtal - rf_khz;
+	int k;
+	int coef_re[8],coef_im[8];
+	int bw_khz = bw;
+	u32 pha;
+
+	dprintk( "relative position of the Spur: %dk (RF: %dk, XTAL: %dk)", f_rel, rf_khz, xtal);
+
+
+	if (f_rel < -bw_khz/2 || f_rel > bw_khz/2)
+		return;
+
+	bw_khz /= 100;
+
+	dib7000p_write_word(state, 142 ,0x0610);
+
+	for (k = 0; k < 8; k++) {
+		pha = ((f_rel * (k+1) * 112 * 80/bw_khz) /1000) & 0x3ff;
+
+		if (pha==0) {
+			coef_re[k] = 256;
+			coef_im[k] = 0;
+		} else if(pha < 256) {
+			coef_re[k] = sine[256-(pha&0xff)];
+			coef_im[k] = sine[pha&0xff];
+		} else if (pha == 256) {
+			coef_re[k] = 0;
+			coef_im[k] = 256;
+		} else if (pha < 512) {
+			coef_re[k] = -sine[pha&0xff];
+			coef_im[k] = sine[256 - (pha&0xff)];
+		} else if (pha == 512) {
+			coef_re[k] = -256;
+			coef_im[k] = 0;
+		} else if (pha < 768) {
+			coef_re[k] = -sine[256-(pha&0xff)];
+			coef_im[k] = -sine[pha&0xff];
+		} else if (pha == 768) {
+			coef_re[k] = 0;
+			coef_im[k] = -256;
+		} else {
+			coef_re[k] = sine[pha&0xff];
+			coef_im[k] = -sine[256 - (pha&0xff)];
+		}
+
+		coef_re[k] *= notch[k];
+		coef_re[k] += (1<<14);
+		if (coef_re[k] >= (1<<24))
+			coef_re[k]  = (1<<24) - 1;
+		coef_re[k] /= (1<<15);
+
+		coef_im[k] *= notch[k];
+		coef_im[k] += (1<<14);
+		if (coef_im[k] >= (1<<24))
+			coef_im[k]  = (1<<24)-1;
+		coef_im[k] /= (1<<15);
+
+		dprintk( "PALF COEF: %d re: %d im: %d", k, coef_re[k], coef_im[k]);
+
+		dib7000p_write_word(state, 143, (0 << 14) | (k << 10) | (coef_re[k] & 0x3ff));
+		dib7000p_write_word(state, 144, coef_im[k] & 0x3ff);
+		dib7000p_write_word(state, 143, (1 << 14) | (k << 10) | (coef_re[k] & 0x3ff));
+	}
+	dib7000p_write_word(state,143 ,0);
+}
+
+static int dib7000p_tune(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
 {
 	struct dib7000p_state *state = demod->demodulator_priv;
 	u16 tmp = 0;
@@ -505,7 +965,15 @@ static int dib7000p_tune(struct dvb_frontend *demod, struct dibx000_ofdm_channel
 	msleep(45);
 
 	/* P_ctrl_inh_cor=0, P_ctrl_alpha_cor=4, P_ctrl_inh_isi=0, P_ctrl_alpha_isi=3, P_ctrl_inh_cor4=1, P_ctrl_alpha_cor4=3 */
-	dib7000p_write_word(state, 29, (0 << 14) | (4 << 10) | (0 << 9) | (3 << 5) | (1 << 4) | (0x3));
+	tmp = (0 << 14) | (4 << 10) | (0 << 9) | (3 << 5) | (1 << 4) | (0x3);
+	if (state->sfn_workaround_active) {
+		dprintk( "SFN workaround is active");
+		tmp |= (1 << 9);
+		dib7000p_write_word(state, 166, 0x4000); // P_pha3_force_pha_shift
+	} else {
+		dib7000p_write_word(state, 166, 0x0000); // P_pha3_force_pha_shift
+	}
+	dib7000p_write_word(state, 29, tmp);
 
 	// never achieved a lock with that bandwidth so far - wait for osc-freq to update
 	if (state->timf == 0)
@@ -515,28 +983,31 @@ static int dib7000p_tune(struct dvb_frontend *demod, struct dibx000_ofdm_channel
 
 	/* P_timf_alpha, P_corm_alpha=6, P_corm_thres=0x80 */
 	tmp = (6 << 8) | 0x80;
-	switch (ch->nfft) {
-		case 0: tmp |= (7 << 12); break;
-		case 1: tmp |= (9 << 12); break;
-		case 2: tmp |= (8 << 12); break;
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_2K: tmp |= (7 << 12); break;
+		case /* 4K MODE */ 255: tmp |= (8 << 12); break;
+		default:
+		case TRANSMISSION_MODE_8K: tmp |= (9 << 12); break;
 	}
 	dib7000p_write_word(state, 26, tmp);  /* timf_a(6xxx) */
 
 	/* P_ctrl_freeze_pha_shift=0, P_ctrl_pha_off_max */
 	tmp = (0 << 4);
-	switch (ch->nfft) {
-		case 0: tmp |= 0x6; break;
-		case 1: tmp |= 0x8; break;
-		case 2: tmp |= 0x7; break;
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_2K: tmp |= 0x6; break;
+		case /* 4K MODE */ 255: tmp |= 0x7; break;
+		default:
+		case TRANSMISSION_MODE_8K: tmp |= 0x8; break;
 	}
 	dib7000p_write_word(state, 32,  tmp);
 
 	/* P_ctrl_sfreq_inh=0, P_ctrl_sfreq_step */
 	tmp = (0 << 4);
-	switch (ch->nfft) {
-		case 0: tmp |= 0x6; break;
-		case 1: tmp |= 0x8; break;
-		case 2: tmp |= 0x7; break;
+	switch (ch->u.ofdm.transmission_mode) {
+		case TRANSMISSION_MODE_2K: tmp |= 0x6; break;
+		case /* 4K MODE */ 255: tmp |= 0x7; break;
+		default:
+		case TRANSMISSION_MODE_8K: tmp |= 0x8; break;
 	}
 	dib7000p_write_word(state, 33,  tmp);
 
@@ -552,131 +1023,21 @@ static int dib7000p_tune(struct dvb_frontend *demod, struct dibx000_ofdm_channel
 
 	// we achieved a lock - it's time to update the osc freq
 	if ((tmp >> 6) & 0x1)
-		dib7000p_update_timf_freq(state);
+		dib7000p_update_timf(state);
 
+	if (state->cfg.spur_protect)
+		dib7000p_spur_protect(state, ch->frequency/1000, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+
+    dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
 	return 0;
 }
 
-static int dib7000p_init(struct dvb_frontend *demod)
+static int dib7000p_wakeup(struct dvb_frontend *demod)
 {
-	struct dibx000_agc_config *agc;
 	struct dib7000p_state *state = demod->demodulator_priv;
-	int ret = 0;
-
-	// Demodulator default configuration
-	agc = state->cfg.agc;
-
 	dib7000p_set_power_mode(state, DIB7000P_POWER_ALL);
 	dib7000p_set_adc_state(state, DIBX000_SLOW_ADC_ON);
-
-	/* AGC */
-	ret |= dib7000p_write_word(state, 75 ,  agc->setup );
-	ret |= dib7000p_write_word(state, 76 ,  agc->inv_gain );
-	ret |= dib7000p_write_word(state, 77 ,  agc->time_stabiliz );
-	ret |= dib7000p_write_word(state, 100, (agc->alpha_level << 12) | agc->thlock);
-
-	// Demod AGC loop configuration
-	ret |= dib7000p_write_word(state, 101, (agc->alpha_mant << 5) | agc->alpha_exp);
-	ret |= dib7000p_write_word(state, 102, (agc->beta_mant << 6)  | agc->beta_exp);
-
-	/* AGC continued */
-	dprintk("-D-  WBD: ref: %d, sel: %d, active: %d, alpha: %d\n",
-		state->wbd_ref != 0 ? state->wbd_ref : agc->wbd_ref, agc->wbd_sel, !agc->perform_agc_softsplit, agc->wbd_sel);
-
-	if (state->wbd_ref != 0)
-		ret |= dib7000p_write_word(state, 105, (agc->wbd_inv << 12) | state->wbd_ref);
-	else
-		ret |= dib7000p_write_word(state, 105, (agc->wbd_inv << 12) | agc->wbd_ref);
-
-	ret |= dib7000p_write_word(state, 106, (agc->wbd_sel << 13) | (agc->wbd_alpha << 9) | (agc->perform_agc_softsplit << 8) );
-
-	ret |= dib7000p_write_word(state, 107,  agc->agc1_max);
-	ret |= dib7000p_write_word(state, 108,  agc->agc1_min);
-	ret |= dib7000p_write_word(state, 109,  agc->agc2_max);
-	ret |= dib7000p_write_word(state, 110,  agc->agc2_min);
-	ret |= dib7000p_write_word(state, 111, (agc->agc1_pt1 << 8) | agc->agc1_pt2 );
-	ret |= dib7000p_write_word(state, 112,  agc->agc1_pt3);
-	ret |= dib7000p_write_word(state, 113, (agc->agc1_slope1 << 8) | agc->agc1_slope2);
-	ret |= dib7000p_write_word(state, 114, (agc->agc2_pt1 << 8) | agc->agc2_pt2);
-	ret |= dib7000p_write_word(state, 115, (agc->agc2_slope1 << 8) | agc->agc2_slope2);
-
-	/* disable power smoothing */
-	ret |= dib7000p_write_word(state, 145, 0);
-	ret |= dib7000p_write_word(state, 146, 0);
-	ret |= dib7000p_write_word(state, 147, 0);
-	ret |= dib7000p_write_word(state, 148, 0);
-	ret |= dib7000p_write_word(state, 149, 0);
-	ret |= dib7000p_write_word(state, 150, 0);
-	ret |= dib7000p_write_word(state, 151, 0);
-	ret |= dib7000p_write_word(state, 152, 0);
-
-	// P_timf_alpha=6, P_corm_alpha=6, P_corm_thres=128 default: 6,4,26
-	ret |= dib7000p_write_word(state, 26 ,0x6680);
-
-	// P_palf_filter_on=1, P_palf_filter_freeze=0, P_palf_alpha_regul=16
-	ret |= dib7000p_write_word(state, 142,0x0410);
-	// P_fft_freq_dir=1, P_fft_nb_to_cut=0
-	ret |= dib7000p_write_word(state, 154,1 << 13);
-	// P_pha3_thres, default 0x3000
-	ret |= dib7000p_write_word(state, 168,0x0ccd);
-	// P_cti_use_cpe=0, P_cti_use_prog=0, P_cti_win_len=16, default: 0x0010
-	//ret |= dib7000p_write_word(state, 169,0x0010);
-	// P_cspu_regul=512, P_cspu_win_cut=15, default: 0x2005
-	ret |= dib7000p_write_word(state, 183,0x200f);
-	// P_adp_regul_cnt=573, default: 410
-	ret |= dib7000p_write_word(state, 187,0x023d);
-	// P_adp_noise_cnt=
-	ret |= dib7000p_write_word(state, 188,0x00a4);
-	// P_adp_regul_ext
-	ret |= dib7000p_write_word(state, 189,0x00a4);
-	// P_adp_noise_ext
-	ret |= dib7000p_write_word(state, 190,0x7ff0);
-	// P_adp_fil
-	ret |= dib7000p_write_word(state, 191,0x3ccc);
-
-	ret |= dib7000p_write_word(state, 222,0x0010);
-	// P_smo_mode, P_smo_rs_discard, P_smo_fifo_flush, P_smo_pid_parse, P_smo_error_discard
-	ret |= dib7000p_write_word(state, 235,0x0062);
-
-	// P_iqc_alpha_pha, P_iqc_alpha_amp_dcc_alpha, ...
-	if(state->cfg.tuner_is_baseband)
-		ret |= dib7000p_write_word(state, 36,0x0755);
-	else
-		ret |= dib7000p_write_word(state, 36,0x1f55);
-
-	// auto search configuration
-	ret |= dib7000p_write_word(state, 2  ,0x0004);
-	ret |= dib7000p_write_word(state, 3  ,0x1000);
-
-	/* Equal Lock */
-	ret |= dib7000p_write_word(state, 4   ,0x0814);
-
-	ret |= dib7000p_write_word(state, 6  ,0x001b);
-	ret |= dib7000p_write_word(state, 7  ,0x7740);
-	ret |= dib7000p_write_word(state, 8  ,0x005b);
-	ret |= dib7000p_write_word(state, 9  ,0x8d80);
-	ret |= dib7000p_write_word(state, 10 ,0x01c9);
-	ret |= dib7000p_write_word(state, 11 ,0xc380);
-	ret |= dib7000p_write_word(state, 12 ,0x0000);
-	ret |= dib7000p_write_word(state, 13 ,0x0080);
-	ret |= dib7000p_write_word(state, 14 ,0x0000);
-	ret |= dib7000p_write_word(state, 15 ,0x0090);
-	ret |= dib7000p_write_word(state, 16 ,0x0001);
-	ret |= dib7000p_write_word(state, 17 ,0xd4c0);
-
-	// P_clk_cfg1
-	ret |= dib7000p_write_word(state, 901, 0x0006);
-
-	// P_divclksel=3 P_divbitsel=1
-	ret |= dib7000p_write_word(state, 902, (3 << 10) | (1 << 6));
-
-	// Tuner IO bank: max drive (14mA) + divout pads max drive
-	ret |= dib7000p_write_word(state, 905, 0x2c8e);
-
-	ret |= dib7000p_set_bandwidth(&state->demod, BANDWIDTH_8_MHZ);
-	dib7000p_sad_calib(state);
-
-	return ret;
+	return 0;
 }
 
 static int dib7000p_sleep(struct dvb_frontend *demod)
@@ -688,16 +1049,16 @@ static int dib7000p_sleep(struct dvb_frontend *demod)
 static int dib7000p_identify(struct dib7000p_state *st)
 {
 	u16 value;
-	dprintk("-I-  DiB7000PC: checking demod on I2C address: %d (%x)\n",
+	dprintk( "checking demod on I2C address: %d (%x)",
 		st->i2c_addr, st->i2c_addr);
 
 	if ((value = dib7000p_read_word(st, 768)) != 0x01b3) {
-		dprintk("-E-  DiB7000PC: wrong Vendor ID (read=0x%x)\n",value);
+		dprintk( "wrong Vendor ID (read=0x%x)",value);
 		return -EREMOTEIO;
 	}
 
 	if ((value = dib7000p_read_word(st, 769)) != 0x4000) {
-		dprintk("-E-  DiB7000PC: wrong Device ID (%x)\n",value);
+		dprintk( "wrong Device ID (%x)",value);
 		return -EREMOTEIO;
 	}
 
@@ -767,41 +1128,48 @@ static int dib7000p_set_frontend(struct dvb_frontend* fe,
 				struct dvb_frontend_parameters *fep)
 {
 	struct dib7000p_state *state = fe->demodulator_priv;
-	struct dibx000_ofdm_channel ch;
-
-	INIT_OFDM_CHANNEL(&ch);
-	FEP2DIB(fep,&ch);
+	int time;
 
 	state->current_bandwidth = fep->u.ofdm.bandwidth;
-	dib7000p_set_bandwidth(fe, fep->u.ofdm.bandwidth);
+	dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth));
+
+	/* maybe the parameter has been changed */
+	state->sfn_workaround_active = buggy_sfn_workaround;
 
 	if (fe->ops.tuner_ops.set_params)
 		fe->ops.tuner_ops.set_params(fe, fep);
 
+	/* start up the AGC */
+	state->agc_state = 0;
+	do {
+		time = dib7000p_agc_startup(fe, fep);
+		if (time != -1)
+			msleep(time);
+	} while (time != -1);
+
 	if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
 		fep->u.ofdm.guard_interval    == GUARD_INTERVAL_AUTO ||
 		fep->u.ofdm.constellation     == QAM_AUTO ||
 		fep->u.ofdm.code_rate_HP      == FEC_AUTO) {
 		int i = 800, found;
 
-		dib7000p_autosearch_start(fe, &ch);
+		dib7000p_autosearch_start(fe, fep);
 		do {
 			msleep(1);
 			found = dib7000p_autosearch_is_irq(fe);
 		} while (found == 0 && i--);
 
-		dprintk("autosearch returns: %d\n",found);
+		dprintk("autosearch returns: %d",found);
 		if (found == 0 || found == 1)
 			return 0; // no channel found
 
 		dib7000p_get_frontend(fe, fep);
-		FEP2DIB(fep, &ch);
 	}
 
 	/* make this a config parameter */
 	dib7000p_set_output_mode(state, OUTMODE_MPEG2_FIFO);
 
-	return dib7000p_tune(fe, &ch);
+	return dib7000p_tune(fe, fep);
 }
 
 static int dib7000p_read_status(struct dvb_frontend *fe, fe_status_t *stat)
@@ -879,7 +1247,7 @@ int dib7000pc_detection(struct i2c_adapter *i2c_adap)
 
 	if (i2c_transfer(i2c_adap, msg, 2) == 2)
 		if (rx[0] == 0x01 && rx[1] == 0xb3) {
-			dprintk("-D-  DiB7000PC detected\n");
+			dprintk("-D-  DiB7000PC detected");
 			return 1;
 		}
 
@@ -887,11 +1255,11 @@ int dib7000pc_detection(struct i2c_adapter *i2c_adap)
 
 	if (i2c_transfer(i2c_adap, msg, 2) == 2)
 		if (rx[0] == 0x01 && rx[1] == 0xb3) {
-			dprintk("-D-  DiB7000PC detected\n");
+			dprintk("-D-  DiB7000PC detected");
 			return 1;
 		}
 
-	dprintk("-D-  DiB7000PC not detected\n");
+	dprintk("-D-  DiB7000PC not detected");
 	return 0;
 }
 EXPORT_SYMBOL(dib7000pc_detection);
@@ -929,7 +1297,7 @@ int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 defau
 		/* set new i2c address and force divstart */
 		dib7000p_write_word(&st, 1285, (new_addr << 2) | 0x2);
 
-		dprintk("IC %d initialized (to i2c_address 0x%x)\n", k, new_addr);
+		dprintk("IC %d initialized (to i2c_address 0x%x)", k, new_addr);
 	}
 
 	for (k = 0; k < no_of_demods; k++) {
@@ -1000,7 +1368,7 @@ static struct dvb_frontend_ops dib7000p_ops = {
 
 	.release              = dib7000p_release,
 
-	.init                 = dib7000p_init,
+	.init                 = dib7000p_wakeup,
 	.sleep                = dib7000p_sleep,
 
 	.set_frontend         = dib7000p_set_frontend,
diff --git a/drivers/media/dvb/frontends/dib7000p.h b/drivers/media/dvb/frontends/dib7000p.h
index 79465cf1ace..eefcac8b524 100644
--- a/drivers/media/dvb/frontends/dib7000p.h
+++ b/drivers/media/dvb/frontends/dib7000p.h
@@ -9,6 +9,7 @@ struct dib7000p_config {
 	u8 tuner_is_baseband;
 	int (*update_lna) (struct dvb_frontend *, u16 agc_global);
 
+	u8 agc_config_count;
 	struct dibx000_agc_config *agc;
 	struct dibx000_bandwidth_config *bw;
 
@@ -27,20 +28,19 @@ struct dib7000p_config {
 
 	u8 quartz_direct;
 
+	u8 spur_protect;
+
 	int (*agc_control) (struct dvb_frontend *, u8 before);
 };
 
 #define DEFAULT_DIB7000P_I2C_ADDRESS 18
 
 extern struct dvb_frontend * dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
+extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]);
+
 extern struct i2c_adapter * dib7000p_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
 extern int dib7000pc_detection(struct i2c_adapter *i2c_adap);
-
-/* TODO
-extern INT dib7000p_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
-extern INT dib7000p_enable_vbg_voltage(struct dibDemod *demod);
-extern void dib7000p_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff);
-extern USHORT dib7000p_get_current_agc_global(struct dibDemod *demod);
-*/
+extern int dib7000p_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val);
+extern int dib7000p_set_wbd_ref(struct dvb_frontend *, u16 value);
 
 #endif
diff --git a/drivers/media/dvb/frontends/dibx000_common.h b/drivers/media/dvb/frontends/dibx000_common.h
index a1df604366c..5e17275afd2 100644
--- a/drivers/media/dvb/frontends/dibx000_common.h
+++ b/drivers/media/dvb/frontends/dibx000_common.h
@@ -111,6 +111,8 @@ struct dibx000_bandwidth_config {
 
 	u32 ifreq;
 	u32 timf;
+
+	u32 xtal_hz;
 };
 
 enum dibx000_adc_states {
@@ -122,56 +124,17 @@ enum dibx000_adc_states {
 	DIBX000_VBG_DISABLE,
 };
 
-#define BW_INDEX_TO_KHZ(v) ( (v) == BANDWIDTH_8_MHZ  ? 8000 : \
+#define BANDWIDTH_TO_KHZ(v) ( (v) == BANDWIDTH_8_MHZ  ? 8000 : \
 			     (v) == BANDWIDTH_7_MHZ  ? 7000 : \
 			     (v) == BANDWIDTH_6_MHZ  ? 6000 : 8000 )
 
 /* Chip output mode. */
-#define OUTMODE_HIGH_Z                      0
-#define OUTMODE_MPEG2_PAR_GATED_CLK         1
-#define OUTMODE_MPEG2_PAR_CONT_CLK          2
-#define OUTMODE_MPEG2_SERIAL                7
-#define OUTMODE_DIVERSITY                   4
-#define OUTMODE_MPEG2_FIFO                  5
-
-/* I hope I can get rid of the following kludge in the near future */
-struct dibx000_ofdm_channel {
-	u32 RF_kHz;
-	u8  Bw;
-	s16 nfft;
-	s16 guard;
-	s16 nqam;
-	s16 vit_hrch;
-	s16 vit_select_hp;
-	s16 vit_alpha;
-	s16 vit_code_rate_hp;
-	s16 vit_code_rate_lp;
-	u8  intlv_native;
-};
-
-#define FEP2DIB(fep,ch) \
-	(ch)->RF_kHz           = (fep)->frequency / 1000; \
-	(ch)->Bw               = (fep)->u.ofdm.bandwidth; \
-	(ch)->nfft             = (fep)->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ? -1 : (fep)->u.ofdm.transmission_mode; \
-	(ch)->guard            = (fep)->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO ? -1 : (fep)->u.ofdm.guard_interval; \
-	(ch)->nqam             = (fep)->u.ofdm.constellation == QAM_AUTO ? -1 : (fep)->u.ofdm.constellation == QAM_64 ? 2 : (fep)->u.ofdm.constellation; \
-	(ch)->vit_hrch         = 0; /* linux-dvb is not prepared for HIERARCHICAL TRANSMISSION */ \
-	(ch)->vit_select_hp    = 1; \
-	(ch)->vit_alpha        = 1; \
-	(ch)->vit_code_rate_hp = (fep)->u.ofdm.code_rate_HP == FEC_AUTO ? -1 : (fep)->u.ofdm.code_rate_HP; \
-	(ch)->vit_code_rate_lp = (fep)->u.ofdm.code_rate_LP == FEC_AUTO ? -1 : (fep)->u.ofdm.code_rate_LP; \
-	(ch)->intlv_native     = 1;
-
-#define INIT_OFDM_CHANNEL(ch) do {\
-	(ch)->Bw               = 0;  \
-	(ch)->nfft             = -1; \
-	(ch)->guard            = -1; \
-	(ch)->nqam             = -1; \
-	(ch)->vit_hrch         = -1; \
-	(ch)->vit_select_hp    = -1; \
-	(ch)->vit_alpha        = -1; \
-	(ch)->vit_code_rate_hp = -1; \
-	(ch)->vit_code_rate_lp = -1; \
-} while (0)
+#define OUTMODE_HIGH_Z              0
+#define OUTMODE_MPEG2_PAR_GATED_CLK 1
+#define OUTMODE_MPEG2_PAR_CONT_CLK  2
+#define OUTMODE_MPEG2_SERIAL        7
+#define OUTMODE_DIVERSITY           4
+#define OUTMODE_MPEG2_FIFO          5
+#define OUTMODE_ANALOG_ADC          6
 
 #endif
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 11f7d5939bd..8c8d7342d0b 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -24,12 +24,48 @@
 
 #include "dvb-pll.h"
 
+struct dvb_pll_priv {
+	/* pll number */
+	int nr;
+
+	/* i2c details */
+	int pll_i2c_address;
+	struct i2c_adapter *i2c;
+
+	/* the PLL descriptor */
+	struct dvb_pll_desc *pll_desc;
+
+	/* cached frequency/bandwidth */
+	u32 frequency;
+	u32 bandwidth;
+};
+
+#define DVB_PLL_MAX 64
+
+static unsigned int dvb_pll_devcount;
+
+static int debug = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+static unsigned int input[DVB_PLL_MAX] = { [ 0 ... (DVB_PLL_MAX-1) ] = 0 };
+module_param_array(input, int, NULL, 0644);
+MODULE_PARM_DESC(input,"specify rf input choice, 0 for autoselect (default)");
+
+static unsigned int id[DVB_PLL_MAX] =
+	{ [ 0 ... (DVB_PLL_MAX-1) ] = DVB_PLL_UNDEFINED };
+module_param_array(id, int, NULL, 0644);
+MODULE_PARM_DESC(id, "force pll id to use (DEBUG ONLY)");
+
+/* ----------------------------------------------------------- */
+
 struct dvb_pll_desc {
 	char *name;
 	u32  min;
 	u32  max;
 	u32  iffreq;
-	void (*set)(u8 *buf, const struct dvb_frontend_parameters *params);
+	void (*set)(struct dvb_frontend *fe, u8 *buf,
+		    const struct dvb_frontend_parameters *params);
 	u8   *initdata;
 	u8   *sleepdata;
 	int  count;
@@ -89,7 +125,7 @@ static struct dvb_pll_desc dvb_pll_thomson_dtt7610 = {
 	},
 };
 
-static void thomson_dtt759x_bw(u8 *buf,
+static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf,
 			       const struct dvb_frontend_parameters *params)
 {
 	if (BANDWIDTH_7_MHZ == params->u.ofdm.bandwidth)
@@ -210,7 +246,8 @@ static struct dvb_pll_desc dvb_pll_env57h1xd5 = {
 /* Philips TDA6650/TDA6651
  * used in Panasonic ENV77H11D5
  */
-static void tda665x_bw(u8 *buf, const struct dvb_frontend_parameters *params)
+static void tda665x_bw(struct dvb_frontend *fe, u8 *buf,
+		       const struct dvb_frontend_parameters *params)
 {
 	if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
 		buf[3] |= 0x08;
@@ -243,7 +280,8 @@ static struct dvb_pll_desc dvb_pll_tda665x = {
 /* Infineon TUA6034
  * used in LG TDTP E102P
  */
-static void tua6034_bw(u8 *buf, const struct dvb_frontend_parameters *params)
+static void tua6034_bw(struct dvb_frontend *fe, u8 *buf,
+		       const struct dvb_frontend_parameters *params)
 {
 	if (BANDWIDTH_7_MHZ != params->u.ofdm.bandwidth)
 		buf[3] |= 0x08;
@@ -283,7 +321,8 @@ static struct dvb_pll_desc dvb_pll_lg_tdvs_h06xf = {
 /* Philips FMD1216ME
  * used in Medion Hybrid PCMCIA card and USB Box
  */
-static void fmd1216me_bw(u8 *buf, const struct dvb_frontend_parameters *params)
+static void fmd1216me_bw(struct dvb_frontend *fe, u8 *buf,
+			 const struct dvb_frontend_parameters *params)
 {
 	if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ &&
 	    params->frequency >= 158870000)
@@ -313,7 +352,8 @@ static struct dvb_pll_desc dvb_pll_fmd1216me = {
 /* ALPS TDED4
  * used in Nebula-Cards and USB boxes
  */
-static void tded4_bw(u8 *buf, const struct dvb_frontend_parameters *params)
+static void tded4_bw(struct dvb_frontend *fe, u8 *buf,
+		     const struct dvb_frontend_parameters *params)
 {
 	if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
 		buf[3] |= 0x04;
@@ -354,16 +394,35 @@ static struct dvb_pll_desc dvb_pll_tdhu2 = {
 /* Philips TUV1236D
  * used in ATI HDTV Wonder
  */
-static void tuv1236d_rf(u8 *buf, const struct dvb_frontend_parameters *params)
+static void tuv1236d_rf(struct dvb_frontend *fe, u8 *buf,
+			const struct dvb_frontend_parameters *params)
 {
-	switch (params->u.vsb.modulation) {
-		case QAM_64:
-		case QAM_256:
+	struct dvb_pll_priv *priv = fe->tuner_priv;
+	unsigned int new_rf = input[priv->nr];
+
+	if ((new_rf == 0) || (new_rf > 2)) {
+		switch (params->u.vsb.modulation) {
+			case QAM_64:
+			case QAM_256:
+				new_rf = 1;
+				break;
+			case VSB_8:
+			default:
+				new_rf = 2;
+		}
+	}
+
+	switch (new_rf) {
+		case 1:
 			buf[3] |= 0x08;
 			break;
-		case VSB_8:
-		default:
+		case 2:
 			buf[3] &= ~0x08;
+			break;
+		default:
+			printk(KERN_WARNING
+			       "%s: unhandled rf input selection: %d",
+			       __FUNCTION__, new_rf);
 	}
 }
 
@@ -420,7 +479,8 @@ static struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
 /*
  * Philips TD1316 Tuner.
  */
-static void td1316_bw(u8 *buf, const struct dvb_frontend_parameters *params)
+static void td1316_bw(struct dvb_frontend *fe, u8 *buf,
+		      const struct dvb_frontend_parameters *params)
 {
 	u8 band;
 
@@ -474,7 +534,8 @@ static struct dvb_pll_desc dvb_pll_thomson_fe6600 = {
 	}
 };
 
-static void opera1_bw(u8 *buf, const struct dvb_frontend_parameters *params)
+static void opera1_bw(struct dvb_frontend *fe, u8 *buf,
+		      const struct dvb_frontend_parameters *params)
 {
 	if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
 		buf[2] |= 0x08;
@@ -546,30 +607,13 @@ static struct dvb_pll_desc *pll_list[] = {
 };
 
 /* ----------------------------------------------------------- */
-
-struct dvb_pll_priv {
-	/* i2c details */
-	int pll_i2c_address;
-	struct i2c_adapter *i2c;
-
-	/* the PLL descriptor */
-	struct dvb_pll_desc *pll_desc;
-
-	/* cached frequency/bandwidth */
-	u32 frequency;
-	u32 bandwidth;
-};
-
-/* ----------------------------------------------------------- */
 /* code                                                        */
 
-static int debug = 0;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable verbose debug messages");
-
-static int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
+static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf,
 			     const struct dvb_frontend_parameters *params)
 {
+	struct dvb_pll_priv *priv = fe->tuner_priv;
+	struct dvb_pll_desc *desc = priv->pll_desc;
 	u32 div;
 	int i;
 
@@ -597,7 +641,7 @@ static int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
 	buf[3] = desc->entries[i].cb;
 
 	if (desc->set)
-		desc->set(buf, params);
+		desc->set(fe, buf, params);
 
 	if (debug)
 		printk("pll: %s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
@@ -654,7 +698,7 @@ static int dvb_pll_set_params(struct dvb_frontend *fe,
 	if (priv->i2c == NULL)
 		return -EINVAL;
 
-	if ((result = dvb_pll_configure(priv->pll_desc, buf, params)) < 0)
+	if ((result = dvb_pll_configure(fe, buf, params)) < 0)
 		return result;
 	else
 		frequency = result;
@@ -682,7 +726,7 @@ static int dvb_pll_calc_regs(struct dvb_frontend *fe,
 	if (buf_len < 5)
 		return -EINVAL;
 
-	if ((result = dvb_pll_configure(priv->pll_desc, buf+1, params)) < 0)
+	if ((result = dvb_pll_configure(fe, buf+1, params)) < 0)
 		return result;
 	else
 		frequency = result;
@@ -755,6 +799,10 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
 	int ret;
 	struct dvb_pll_desc *desc;
 
+	if ((id[dvb_pll_devcount] > DVB_PLL_UNDEFINED) &&
+	    (id[dvb_pll_devcount] < ARRAY_SIZE(pll_list)))
+		pll_desc_id = id[dvb_pll_devcount];
+
 	BUG_ON(pll_desc_id < 1 || pll_desc_id >= ARRAY_SIZE(pll_list));
 
 	desc = pll_list[pll_desc_id];
@@ -777,6 +825,7 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
 	priv->pll_i2c_address = pll_addr;
 	priv->i2c = i2c;
 	priv->pll_desc = desc;
+	priv->nr = dvb_pll_devcount++;
 
 	memcpy(&fe->ops.tuner_ops, &dvb_pll_tuner_ops,
 	       sizeof(struct dvb_tuner_ops));
@@ -791,6 +840,30 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
 		fe->ops.tuner_ops.sleep = NULL;
 
 	fe->tuner_priv = priv;
+
+	if ((debug) || (id[priv->nr] == pll_desc_id)) {
+		printk("dvb-pll[%d]", priv->nr);
+		if (i2c != NULL)
+			printk(" %d-%04x", i2c_adapter_id(i2c), pll_addr);
+		printk(": id# %d (%s) attached, %s\n", pll_desc_id, desc->name,
+		       id[priv->nr] == pll_desc_id ?
+				"insmod option" : "autodetected");
+	}
+	if ((debug) || (input[priv->nr] > 0)) {
+		printk("dvb-pll[%d]", priv->nr);
+		if (i2c != NULL)
+			printk(" %d-%04x", i2c_adapter_id(i2c), pll_addr);
+		printk(": tuner rf input will be ");
+		switch (input[priv->nr]) {
+		case 0:
+			printk("autoselected\n");
+			break;
+		default:
+			printk("set to input %d (insmod option)\n",
+			       input[priv->nr]);
+		}
+	}
+
 	return fe;
 }
 EXPORT_SYMBOL(dvb_pll_attach);
diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.c b/drivers/media/dvb/frontends/dvb_dummy_fe.c
index 6271b1e7f6a..fed09dfb2b7 100644
--- a/drivers/media/dvb/frontends/dvb_dummy_fe.c
+++ b/drivers/media/dvb/frontends/dvb_dummy_fe.c
@@ -20,7 +20,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/string.h>
 #include <linux/slab.h>
diff --git a/drivers/media/dvb/frontends/isl6421.c b/drivers/media/dvb/frontends/isl6421.c
index c967148a594..684c8ec166c 100644
--- a/drivers/media/dvb/frontends/isl6421.c
+++ b/drivers/media/dvb/frontends/isl6421.c
@@ -29,7 +29,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index 1aeacb1c4af..443d9045d4c 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -23,7 +23,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/lgdt330x.c b/drivers/media/dvb/frontends/lgdt330x.c
index e25286e2d43..bdc9fa88b86 100644
--- a/drivers/media/dvb/frontends/lgdt330x.c
+++ b/drivers/media/dvb/frontends/lgdt330x.c
@@ -35,7 +35,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/string.h>
diff --git a/drivers/media/dvb/frontends/lnbp21.c b/drivers/media/dvb/frontends/lnbp21.c
index 2d2f58c2622..76f935d9755 100644
--- a/drivers/media/dvb/frontends/lnbp21.c
+++ b/drivers/media/dvb/frontends/lnbp21.c
@@ -28,7 +28,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 
diff --git a/drivers/media/dvb/frontends/mt2060.c b/drivers/media/dvb/frontends/mt2060.c
index 450fad8d9b6..1305b0e63ce 100644
--- a/drivers/media/dvb/frontends/mt2060.c
+++ b/drivers/media/dvb/frontends/mt2060.c
@@ -22,7 +22,6 @@
 /* In that file, frequencies are expressed in kiloHertz to avoid 32 bits overflows */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/delay.h>
 #include <linux/dvb/frontend.h>
 #include <linux/i2c.h>
diff --git a/drivers/media/dvb/frontends/mt2131.c b/drivers/media/dvb/frontends/mt2131.c
new file mode 100644
index 00000000000..4b93931de4e
--- /dev/null
+++ b/drivers/media/dvb/frontends/mt2131.c
@@ -0,0 +1,314 @@
+/*
+ *  Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
+ *
+ *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/dvb/frontend.h>
+#include <linux/i2c.h>
+
+#include "dvb_frontend.h"
+
+#include "mt2131.h"
+#include "mt2131_priv.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
+
+#define dprintk(level,fmt, arg...) if (debug >= level) \
+	printk(KERN_INFO "%s: " fmt, "mt2131", ## arg)
+
+static u8 mt2131_config1[] = {
+	0x01,
+	0x50, 0x00, 0x50, 0x80, 0x00, 0x49, 0xfa, 0x88,
+	0x08, 0x77, 0x41, 0x04, 0x00, 0x00, 0x00, 0x32,
+	0x7f, 0xda, 0x4c, 0x00, 0x10, 0xaa, 0x78, 0x80,
+	0xff, 0x68, 0xa0, 0xff, 0xdd, 0x00, 0x00
+};
+
+static u8 mt2131_config2[] = {
+	0x10,
+	0x7f, 0xc8, 0x0a, 0x5f, 0x00, 0x04
+};
+
+static int mt2131_readreg(struct mt2131_priv *priv, u8 reg, u8 *val)
+{
+	struct i2c_msg msg[2] = {
+		{ .addr = priv->cfg->i2c_address, .flags = 0,
+		  .buf = &reg, .len = 1 },
+		{ .addr = priv->cfg->i2c_address, .flags = I2C_M_RD,
+		  .buf = val,  .len = 1 },
+	};
+
+	if (i2c_transfer(priv->i2c, msg, 2) != 2) {
+		printk(KERN_WARNING "mt2131 I2C read failed\n");
+		return -EREMOTEIO;
+	}
+	return 0;
+}
+
+static int mt2131_writereg(struct mt2131_priv *priv, u8 reg, u8 val)
+{
+	u8 buf[2] = { reg, val };
+	struct i2c_msg msg = { .addr = priv->cfg->i2c_address, .flags = 0,
+			       .buf = buf, .len = 2 };
+
+	if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
+		printk(KERN_WARNING "mt2131 I2C write failed\n");
+		return -EREMOTEIO;
+	}
+	return 0;
+}
+
+static int mt2131_writeregs(struct mt2131_priv *priv,u8 *buf, u8 len)
+{
+	struct i2c_msg msg = { .addr = priv->cfg->i2c_address,
+			       .flags = 0, .buf = buf, .len = len };
+
+	if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
+		printk(KERN_WARNING "mt2131 I2C write failed (len=%i)\n",
+		       (int)len);
+		return -EREMOTEIO;
+	}
+	return 0;
+}
+
+static int mt2131_set_params(struct dvb_frontend *fe,
+			     struct dvb_frontend_parameters *params)
+{
+	struct mt2131_priv *priv;
+	int ret=0, i;
+	u32 freq;
+	u8  if_band_center;
+	u32 f_lo1, f_lo2;
+	u32 div1, num1, div2, num2;
+	u8  b[8];
+	u8 lockval = 0;
+
+	priv = fe->tuner_priv;
+	if (fe->ops.info.type == FE_OFDM)
+		priv->bandwidth = params->u.ofdm.bandwidth;
+	else
+		priv->bandwidth = 0;
+
+	freq = params->frequency / 1000;  // Hz -> kHz
+	dprintk(1, "%s() freq=%d\n", __FUNCTION__, freq);
+
+	f_lo1 = freq + MT2131_IF1 * 1000;
+	f_lo1 = (f_lo1 / 250) * 250;
+	f_lo2 = f_lo1 - freq - MT2131_IF2;
+
+	priv->frequency =  (f_lo1 - f_lo2 - MT2131_IF2) * 1000,
+
+	/* Frequency LO1 = 16MHz * (DIV1 + NUM1/8192 ) */
+	num1 = f_lo1 * 64 / (MT2131_FREF / 128);
+	div1 = num1 / 8192;
+	num1 &= 0x1fff;
+
+	/* Frequency LO2 = 16MHz * (DIV2 + NUM2/8192 ) */
+	num2 = f_lo2 * 64 / (MT2131_FREF / 128);
+	div2 = num2 / 8192;
+	num2 &= 0x1fff;
+
+	if (freq <=   82500) if_band_center = 0x00; else
+	if (freq <=  137500) if_band_center = 0x01; else
+	if (freq <=  192500) if_band_center = 0x02; else
+	if (freq <=  247500) if_band_center = 0x03; else
+	if (freq <=  302500) if_band_center = 0x04; else
+	if (freq <=  357500) if_band_center = 0x05; else
+	if (freq <=  412500) if_band_center = 0x06; else
+	if (freq <=  467500) if_band_center = 0x07; else
+	if (freq <=  522500) if_band_center = 0x08; else
+	if (freq <=  577500) if_band_center = 0x09; else
+	if (freq <=  632500) if_band_center = 0x0A; else
+	if (freq <=  687500) if_band_center = 0x0B; else
+	if (freq <=  742500) if_band_center = 0x0C; else
+	if (freq <=  797500) if_band_center = 0x0D; else
+	if (freq <=  852500) if_band_center = 0x0E; else
+	if (freq <=  907500) if_band_center = 0x0F; else
+	if (freq <=  962500) if_band_center = 0x10; else
+	if (freq <= 1017500) if_band_center = 0x11; else
+	if (freq <= 1072500) if_band_center = 0x12; else if_band_center = 0x13;
+
+	b[0] = 1;
+	b[1] = (num1 >> 5) & 0xFF;
+	b[2] = (num1 & 0x1F);
+	b[3] = div1;
+	b[4] = (num2 >> 5) & 0xFF;
+	b[5] = num2 & 0x1F;
+	b[6] = div2;
+
+	dprintk(1, "IF1: %dMHz IF2: %dMHz\n", MT2131_IF1, MT2131_IF2);
+	dprintk(1, "PLL freq=%dkHz  band=%d\n", (int)freq, (int)if_band_center);
+	dprintk(1, "PLL f_lo1=%dkHz  f_lo2=%dkHz\n", (int)f_lo1, (int)f_lo2);
+	dprintk(1, "PLL div1=%d  num1=%d  div2=%d  num2=%d\n",
+		(int)div1, (int)num1, (int)div2, (int)num2);
+	dprintk(1, "PLL [1..6]: %2x %2x %2x %2x %2x %2x\n",
+		(int)b[1], (int)b[2], (int)b[3], (int)b[4], (int)b[5],
+		(int)b[6]);
+
+	ret = mt2131_writeregs(priv,b,7);
+	if (ret < 0)
+		return ret;
+
+	mt2131_writereg(priv, 0x0b, if_band_center);
+
+	/* Wait for lock */
+	i = 0;
+	do {
+		mt2131_readreg(priv, 0x08, &lockval);
+		if ((lockval & 0x88) == 0x88)
+			break;
+		msleep(4);
+		i++;
+	} while (i < 10);
+
+	return ret;
+}
+
+static int mt2131_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct mt2131_priv *priv = fe->tuner_priv;
+	dprintk(1, "%s()\n", __FUNCTION__);
+	*frequency = priv->frequency;
+	return 0;
+}
+
+static int mt2131_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+	struct mt2131_priv *priv = fe->tuner_priv;
+	dprintk(1, "%s()\n", __FUNCTION__);
+	*bandwidth = priv->bandwidth;
+	return 0;
+}
+
+static int mt2131_get_status(struct dvb_frontend *fe, u32 *status)
+{
+	struct mt2131_priv *priv = fe->tuner_priv;
+	u8 lock_status = 0;
+	u8 afc_status = 0;
+
+	*status = 0;
+
+	mt2131_readreg(priv, 0x08, &lock_status);
+	if ((lock_status & 0x88) == 0x88)
+		*status = TUNER_STATUS_LOCKED;
+
+	mt2131_readreg(priv, 0x09, &afc_status);
+	dprintk(1, "%s() - LO Status = 0x%x, AFC Status = 0x%x\n",
+		__FUNCTION__, lock_status, afc_status);
+
+	return 0;
+}
+
+static int mt2131_init(struct dvb_frontend *fe)
+{
+	struct mt2131_priv *priv = fe->tuner_priv;
+	int ret;
+	dprintk(1, "%s()\n", __FUNCTION__);
+
+	if ((ret = mt2131_writeregs(priv, mt2131_config1,
+				    sizeof(mt2131_config1))) < 0)
+		return ret;
+
+	mt2131_writereg(priv, 0x0b, 0x09);
+	mt2131_writereg(priv, 0x15, 0x47);
+	mt2131_writereg(priv, 0x07, 0xf2);
+	mt2131_writereg(priv, 0x0b, 0x01);
+
+	if ((ret = mt2131_writeregs(priv, mt2131_config2,
+				    sizeof(mt2131_config2))) < 0)
+		return ret;
+
+	return ret;
+}
+
+static int mt2131_release(struct dvb_frontend *fe)
+{
+	dprintk(1, "%s()\n", __FUNCTION__);
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
+	return 0;
+}
+
+static const struct dvb_tuner_ops mt2131_tuner_ops = {
+	.info = {
+		.name           = "Microtune MT2131",
+		.frequency_min  =  48000000,
+		.frequency_max  = 860000000,
+		.frequency_step =     50000,
+	},
+
+	.release       = mt2131_release,
+	.init          = mt2131_init,
+
+	.set_params    = mt2131_set_params,
+	.get_frequency = mt2131_get_frequency,
+	.get_bandwidth = mt2131_get_bandwidth,
+	.get_status    = mt2131_get_status
+};
+
+struct dvb_frontend * mt2131_attach(struct dvb_frontend *fe,
+				    struct i2c_adapter *i2c,
+				    struct mt2131_config *cfg, u16 if1)
+{
+	struct mt2131_priv *priv = NULL;
+	u8 id = 0;
+
+	dprintk(1, "%s()\n", __FUNCTION__);
+
+	priv = kzalloc(sizeof(struct mt2131_priv), GFP_KERNEL);
+	if (priv == NULL)
+		return NULL;
+
+	priv->cfg = cfg;
+	priv->bandwidth = 6000000; /* 6MHz */
+	priv->i2c = i2c;
+
+	if (mt2131_readreg(priv, 0, &id) != 0) {
+		kfree(priv);
+		return NULL;
+	}
+	if ( (id != 0x3E) && (id != 0x3F) ) {
+		printk(KERN_ERR "MT2131: Device not found at addr 0x%02x\n",
+		       cfg->i2c_address);
+		kfree(priv);
+		return NULL;
+	}
+
+	printk(KERN_INFO "MT2131: successfully identified at address 0x%02x\n",
+	       cfg->i2c_address);
+	memcpy(&fe->ops.tuner_ops, &mt2131_tuner_ops,
+	       sizeof(struct dvb_tuner_ops));
+
+	fe->tuner_priv = priv;
+	return fe;
+}
+EXPORT_SYMBOL(mt2131_attach);
+
+MODULE_AUTHOR("Steven Toth");
+MODULE_DESCRIPTION("Microtune MT2131 silicon tuner driver");
+MODULE_LICENSE("GPL");
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ */
diff --git a/drivers/media/dvb/frontends/mt2131.h b/drivers/media/dvb/frontends/mt2131.h
new file mode 100644
index 00000000000..1e4ffe7dc8c
--- /dev/null
+++ b/drivers/media/dvb/frontends/mt2131.h
@@ -0,0 +1,54 @@
+/*
+ *  Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
+ *
+ *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __MT2131_H__
+#define __MT2131_H__
+
+struct dvb_frontend;
+struct i2c_adapter;
+
+struct mt2131_config {
+	u8 i2c_address;
+	u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */
+};
+
+#if defined(CONFIG_DVB_TUNER_MT2131) || (defined(CONFIG_DVB_TUNER_MT2131_MODULE) && defined(MODULE))
+extern struct dvb_frontend* mt2131_attach(struct dvb_frontend *fe,
+					  struct i2c_adapter *i2c,
+					  struct mt2131_config *cfg,
+					  u16 if1);
+#else
+static inline struct dvb_frontend* mt2131_attach(struct dvb_frontend *fe,
+						 struct i2c_adapter *i2c,
+						 struct mt2131_config *cfg,
+						 u16 if1)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif /* CONFIG_DVB_TUNER_MT2131 */
+
+#endif /* __MT2131_H__ */
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ */
diff --git a/drivers/media/dvb/frontends/mt2131_priv.h b/drivers/media/dvb/frontends/mt2131_priv.h
new file mode 100644
index 00000000000..e930759c2c0
--- /dev/null
+++ b/drivers/media/dvb/frontends/mt2131_priv.h
@@ -0,0 +1,49 @@
+/*
+ *  Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
+ *
+ *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __MT2131_PRIV_H__
+#define __MT2131_PRIV_H__
+
+/* Regs */
+#define MT2131_PWR              0x07
+#define MT2131_UPC_1            0x0b
+#define MT2131_AGC_RL           0x10
+#define MT2131_MISC_2           0x15
+
+/* frequency values in KHz */
+#define MT2131_IF1              1220
+#define MT2131_IF2              44000
+#define MT2131_FREF             16000
+
+struct mt2131_priv {
+	struct mt2131_config *cfg;
+	struct i2c_adapter   *i2c;
+
+	u32 frequency;
+	u32 bandwidth;
+};
+
+#endif /* __MT2131_PRIV_H__ */
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ */
diff --git a/drivers/media/dvb/frontends/mt2266.c b/drivers/media/dvb/frontends/mt2266.c
new file mode 100644
index 00000000000..03fe8265745
--- /dev/null
+++ b/drivers/media/dvb/frontends/mt2266.c
@@ -0,0 +1,287 @@
+/*
+ *  Driver for Microtune MT2266 "Direct conversion low power broadband tuner"
+ *
+ *  Copyright (c) 2007 Olivier DANET <odanet@caramail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/dvb/frontend.h>
+#include <linux/i2c.h>
+
+#include "dvb_frontend.h"
+#include "mt2266.h"
+
+#define I2C_ADDRESS 0x60
+
+#define REG_PART_REV   0
+#define REG_TUNE       1
+#define REG_BAND       6
+#define REG_BANDWIDTH  8
+#define REG_LOCK       0x12
+
+#define PART_REV 0x85
+
+struct mt2266_priv {
+	struct mt2266_config *cfg;
+	struct i2c_adapter   *i2c;
+
+	u32 frequency;
+	u32 bandwidth;
+};
+
+/* Here, frequencies are expressed in kiloHertz to avoid 32 bits overflows */
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
+
+#define dprintk(args...) do { if (debug) {printk(KERN_DEBUG "MT2266: " args); printk("\n"); }} while (0)
+
+// Reads a single register
+static int mt2266_readreg(struct mt2266_priv *priv, u8 reg, u8 *val)
+{
+	struct i2c_msg msg[2] = {
+		{ .addr = priv->cfg->i2c_address, .flags = 0,        .buf = &reg, .len = 1 },
+		{ .addr = priv->cfg->i2c_address, .flags = I2C_M_RD, .buf = val,  .len = 1 },
+	};
+	if (i2c_transfer(priv->i2c, msg, 2) != 2) {
+		printk(KERN_WARNING "MT2266 I2C read failed\n");
+		return -EREMOTEIO;
+	}
+	return 0;
+}
+
+// Writes a single register
+static int mt2266_writereg(struct mt2266_priv *priv, u8 reg, u8 val)
+{
+	u8 buf[2] = { reg, val };
+	struct i2c_msg msg = {
+		.addr = priv->cfg->i2c_address, .flags = 0, .buf = buf, .len = 2
+	};
+	if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
+		printk(KERN_WARNING "MT2266 I2C write failed\n");
+		return -EREMOTEIO;
+	}
+	return 0;
+}
+
+// Writes a set of consecutive registers
+static int mt2266_writeregs(struct mt2266_priv *priv,u8 *buf, u8 len)
+{
+	struct i2c_msg msg = {
+		.addr = priv->cfg->i2c_address, .flags = 0, .buf = buf, .len = len
+	};
+	if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
+		printk(KERN_WARNING "MT2266 I2C write failed (len=%i)\n",(int)len);
+		return -EREMOTEIO;
+	}
+	return 0;
+}
+
+// Initialisation sequences
+static u8 mt2266_init1[] = {
+	REG_TUNE,
+	0x00, 0x00, 0x28, 0x00, 0x52, 0x99, 0x3f };
+
+static u8 mt2266_init2[] = {
+	0x17,                                     0x6d, 0x71, 0x61, 0xc0, 0xbf, 0xff, 0xdc, 0x00, 0x0a,
+	0xd4, 0x03, 0x64, 0x64, 0x64, 0x64, 0x22, 0xaa, 0xf2, 0x1e, 0x80, 0x14, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x01, 0x7f, 0x5e, 0x3f, 0xff, 0xff, 0xff, 0x00, 0x77, 0x0f, 0x2d };
+
+static u8 mt2266_init_8mhz[] = {
+	REG_BANDWIDTH,
+	0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22 };
+
+static u8 mt2266_init_7mhz[] = {
+	REG_BANDWIDTH,
+	0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32 };
+
+static u8 mt2266_init_6mhz[] = {
+	REG_BANDWIDTH,
+	0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7 };
+
+#define FREF 30000       // Quartz oscillator 30 MHz
+
+static int mt2266_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+	struct mt2266_priv *priv;
+	int ret=0;
+	u32 freq;
+	u32 tune;
+	u8  lnaband;
+	u8  b[10];
+	int i;
+
+	priv = fe->tuner_priv;
+
+	mt2266_writereg(priv,0x17,0x6d);
+	mt2266_writereg(priv,0x1c,0xff);
+
+	freq = params->frequency / 1000; // Hz -> kHz
+	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+	priv->frequency = freq * 1000;
+	tune=2 * freq * (8192/16) / (FREF/16);
+
+	if (freq <= 495000) lnaband = 0xEE; else
+	if (freq <= 525000) lnaband = 0xDD; else
+	if (freq <= 550000) lnaband = 0xCC; else
+	if (freq <= 580000) lnaband = 0xBB; else
+	if (freq <= 605000) lnaband = 0xAA; else
+	if (freq <= 630000) lnaband = 0x99; else
+	if (freq <= 655000) lnaband = 0x88; else
+	if (freq <= 685000) lnaband = 0x77; else
+	if (freq <= 710000) lnaband = 0x66; else
+	if (freq <= 735000) lnaband = 0x55; else
+	if (freq <= 765000) lnaband = 0x44; else
+	if (freq <= 802000) lnaband = 0x33; else
+	if (freq <= 840000) lnaband = 0x22; else lnaband = 0x11;
+
+	msleep(100);
+	mt2266_writeregs(priv,(params->u.ofdm.bandwidth==BANDWIDTH_6_MHZ)?mt2266_init_6mhz:
+				(params->u.ofdm.bandwidth==BANDWIDTH_7_MHZ)?mt2266_init_7mhz:
+				mt2266_init_8mhz,sizeof(mt2266_init_8mhz));
+
+	b[0] = REG_TUNE;
+	b[1] = (tune >> 8) & 0x1F;
+	b[2] = tune & 0xFF;
+	b[3] = tune >> 13;
+	mt2266_writeregs(priv,b,4);
+
+	dprintk("set_parms: tune=%d band=%d",(int)tune,(int)lnaband);
+	dprintk("set_parms: [1..3]: %2x %2x %2x",(int)b[1],(int)b[2],(int)b[3]);
+
+	b[0] = 0x05;
+	b[1] = 0x62;
+	b[2] = lnaband;
+	mt2266_writeregs(priv,b,3);
+
+	//Waits for pll lock or timeout
+	i = 0;
+	do {
+		mt2266_readreg(priv,REG_LOCK,b);
+		if ((b[0] & 0x40)==0x40)
+			break;
+		msleep(10);
+		i++;
+	} while (i<10);
+	dprintk("Lock when i=%i",(int)i);
+	return ret;
+}
+
+static void mt2266_calibrate(struct mt2266_priv *priv)
+{
+	mt2266_writereg(priv,0x11,0x03);
+	mt2266_writereg(priv,0x11,0x01);
+
+	mt2266_writeregs(priv,mt2266_init1,sizeof(mt2266_init1));
+	mt2266_writeregs(priv,mt2266_init2,sizeof(mt2266_init2));
+
+	mt2266_writereg(priv,0x33,0x5e);
+	mt2266_writereg(priv,0x10,0x10);
+	mt2266_writereg(priv,0x10,0x00);
+
+	mt2266_writeregs(priv,mt2266_init_8mhz,sizeof(mt2266_init_8mhz));
+
+	msleep(25);
+	mt2266_writereg(priv,0x17,0x6d);
+	mt2266_writereg(priv,0x1c,0x00);
+	msleep(75);
+	mt2266_writereg(priv,0x17,0x6d);
+	mt2266_writereg(priv,0x1c,0xff);
+}
+
+static int mt2266_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct mt2266_priv *priv = fe->tuner_priv;
+	*frequency = priv->frequency;
+	return 0;
+}
+
+static int mt2266_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+	struct mt2266_priv *priv = fe->tuner_priv;
+	*bandwidth = priv->bandwidth;
+	return 0;
+}
+
+static int mt2266_init(struct dvb_frontend *fe)
+{
+	struct mt2266_priv *priv = fe->tuner_priv;
+	mt2266_writereg(priv,0x17,0x6d);
+	mt2266_writereg(priv,0x1c,0xff);
+	return 0;
+}
+
+static int mt2266_sleep(struct dvb_frontend *fe)
+{
+	struct mt2266_priv *priv = fe->tuner_priv;
+	mt2266_writereg(priv,0x17,0x6d);
+	mt2266_writereg(priv,0x1c,0x00);
+	return 0;
+}
+
+static int mt2266_release(struct dvb_frontend *fe)
+{
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
+	return 0;
+}
+
+static const struct dvb_tuner_ops mt2266_tuner_ops = {
+	.info = {
+		.name           = "Microtune MT2266",
+		.frequency_min  = 470000000,
+		.frequency_max  = 860000000,
+		.frequency_step =     50000,
+	},
+	.release       = mt2266_release,
+	.init          = mt2266_init,
+	.sleep         = mt2266_sleep,
+	.set_params    = mt2266_set_params,
+	.get_frequency = mt2266_get_frequency,
+	.get_bandwidth = mt2266_get_bandwidth
+};
+
+struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg)
+{
+	struct mt2266_priv *priv = NULL;
+	u8 id = 0;
+
+	priv = kzalloc(sizeof(struct mt2266_priv), GFP_KERNEL);
+	if (priv == NULL)
+		return NULL;
+
+	priv->cfg      = cfg;
+	priv->i2c      = i2c;
+
+	if (mt2266_readreg(priv,0,&id) != 0) {
+		kfree(priv);
+		return NULL;
+	}
+	if (id != PART_REV) {
+		kfree(priv);
+		return NULL;
+	}
+	printk(KERN_INFO "MT2266: successfully identified\n");
+	memcpy(&fe->ops.tuner_ops, &mt2266_tuner_ops, sizeof(struct dvb_tuner_ops));
+
+	fe->tuner_priv = priv;
+	mt2266_calibrate(priv);
+	return fe;
+}
+EXPORT_SYMBOL(mt2266_attach);
+
+MODULE_AUTHOR("Olivier DANET");
+MODULE_DESCRIPTION("Microtune MT2266 silicon tuner driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/mt2266.h b/drivers/media/dvb/frontends/mt2266.h
new file mode 100644
index 00000000000..f31dd613ad3
--- /dev/null
+++ b/drivers/media/dvb/frontends/mt2266.h
@@ -0,0 +1,37 @@
+/*
+ *  Driver for Microtune MT2266 "Direct conversion low power broadband tuner"
+ *
+ *  Copyright (c) 2007 Olivier DANET <odanet@caramail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ */
+
+#ifndef MT2266_H
+#define MT2266_H
+
+struct dvb_frontend;
+struct i2c_adapter;
+
+struct mt2266_config {
+	u8 i2c_address;
+};
+
+#if defined(CONFIG_DVB_TUNER_MT2266) || (defined(CONFIG_DVB_TUNER_MT2266_MODULE) && defined(MODULE))
+extern struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg);
+#else
+static inline struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif // CONFIG_DVB_TUNER_MT2266
+
+#endif
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index 1ef82182564..0606b9a5b61 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -28,7 +28,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 
diff --git a/drivers/media/dvb/frontends/mt352.c b/drivers/media/dvb/frontends/mt352.c
index 87e31ca7e10..5dd9b731f6f 100644
--- a/drivers/media/dvb/frontends/mt352.c
+++ b/drivers/media/dvb/frontends/mt352.c
@@ -32,7 +32,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/string.h>
diff --git a/drivers/media/dvb/frontends/nxt200x.c b/drivers/media/dvb/frontends/nxt200x.c
index ddc84899cf8..fcf964fe1d6 100644
--- a/drivers/media/dvb/frontends/nxt200x.c
+++ b/drivers/media/dvb/frontends/nxt200x.c
@@ -44,7 +44,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/slab.h>
 #include <linux/string.h>
 
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index 3cc8b444b8f..b314a1f2dee 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -36,7 +36,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/string.h>
diff --git a/drivers/media/dvb/frontends/or51211.c b/drivers/media/dvb/frontends/or51211.c
index f46d5a46683..f02bd944595 100644
--- a/drivers/media/dvb/frontends/or51211.c
+++ b/drivers/media/dvb/frontends/or51211.c
@@ -32,7 +32,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/device.h>
 #include <linux/firmware.h>
 #include <linux/string.h>
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
new file mode 100644
index 00000000000..30e8a705fad
--- /dev/null
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -0,0 +1,729 @@
+/*
+    Samsung S5H1409 VSB/QAM demodulator driver
+
+    Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include "dvb_frontend.h"
+#include "dvb-pll.h"
+#include "s5h1409.h"
+
+struct s5h1409_state {
+
+	struct i2c_adapter* i2c;
+
+	/* configuration settings */
+	const struct s5h1409_config* config;
+
+	struct dvb_frontend frontend;
+
+	/* previous uncorrected block counter */
+	fe_modulation_t current_modulation;
+
+	u32 current_frequency;
+};
+
+static int debug = 0;
+#define dprintk	if (debug) printk
+
+/* Register values to initialise the demod, this will set VSB by default */
+static struct init_tab {
+	u8	reg;
+	u16	data;
+} init_tab[] = {
+	{ 0x00, 0x0071, },
+	{ 0x01, 0x3213, },
+	{ 0x09, 0x0025, },
+	{ 0x1c, 0x001d, },
+	{ 0x1f, 0x002d, },
+	{ 0x20, 0x001d, },
+	{ 0x22, 0x0022, },
+	{ 0x23, 0x0020, },
+	{ 0x29, 0x110f, },
+	{ 0x2a, 0x10b4, },
+	{ 0x2b, 0x10ae, },
+	{ 0x2c, 0x0031, },
+	{ 0x31, 0x010d, },
+	{ 0x32, 0x0100, },
+	{ 0x44, 0x0510, },
+	{ 0x54, 0x0104, },
+	{ 0x58, 0x2222, },
+	{ 0x59, 0x1162, },
+	{ 0x5a, 0x3211, },
+	{ 0x5d, 0x0370, },
+	{ 0x5e, 0x0296, },
+	{ 0x61, 0x0010, },
+	{ 0x63, 0x4a00, },
+	{ 0x65, 0x0800, },
+	{ 0x71, 0x0003, },
+	{ 0x72, 0x0470, },
+	{ 0x81, 0x0002, },
+	{ 0x82, 0x0600, },
+	{ 0x86, 0x0002, },
+	{ 0x8a, 0x2c38, },
+	{ 0x8b, 0x2a37, },
+	{ 0x92, 0x302f, },
+	{ 0x93, 0x3332, },
+	{ 0x96, 0x000c, },
+	{ 0x99, 0x0101, },
+	{ 0x9c, 0x2e37, },
+	{ 0x9d, 0x2c37, },
+	{ 0x9e, 0x2c37, },
+	{ 0xab, 0x0100, },
+	{ 0xac, 0x1003, },
+	{ 0xad, 0x103f, },
+	{ 0xe2, 0x0100, },
+	{ 0x28, 0x1010, },
+	{ 0xb1, 0x000e, },
+};
+
+/* VSB SNR lookup table */
+static struct vsb_snr_tab {
+	u16	val;
+	u16	data;
+} vsb_snr_tab[] = {
+	{ 1023, 770, },
+	{  923, 300, },
+	{  918, 295, },
+	{  915, 290, },
+	{  911, 285, },
+	{  906, 280, },
+	{  901, 275, },
+	{  896, 270, },
+	{  891, 265, },
+	{  885, 260, },
+	{  879, 255, },
+	{  873, 250, },
+	{  864, 245, },
+	{  858, 240, },
+	{  850, 235, },
+	{  841, 230, },
+	{  832, 225, },
+	{  823, 220, },
+	{  812, 215, },
+	{  802, 210, },
+	{  788, 205, },
+	{  778, 200, },
+	{  767, 195, },
+	{  753, 190, },
+	{  740, 185, },
+	{  725, 180, },
+	{  707, 175, },
+	{  689, 170, },
+	{  671, 165, },
+	{  656, 160, },
+	{  637, 155, },
+	{  616, 150, },
+	{  542, 145, },
+	{  519, 140, },
+	{  507, 135, },
+	{  497, 130, },
+	{  492, 125, },
+	{  474, 120, },
+	{  300, 111, },
+	{    0,   0, },
+};
+
+/* QAM64 SNR lookup table */
+static struct qam64_snr_tab {
+	u16	val;
+	u16	data;
+} qam64_snr_tab[] = {
+	{   12, 300, },
+	{   15, 290, },
+	{   18, 280, },
+	{   22, 270, },
+	{   23, 268, },
+	{   24, 266, },
+	{   25, 264, },
+	{   27, 262, },
+	{   28, 260, },
+	{   29, 258, },
+	{   30, 256, },
+	{   32, 254, },
+	{   33, 252, },
+	{   34, 250, },
+	{   35, 249, },
+	{   36, 248, },
+	{   37, 247, },
+	{   38, 246, },
+	{   39, 245, },
+	{   40, 244, },
+	{   41, 243, },
+	{   42, 241, },
+	{   43, 240, },
+	{   44, 239, },
+	{   45, 238, },
+	{   46, 237, },
+	{   47, 236, },
+	{   48, 235, },
+	{   49, 234, },
+	{   50, 233, },
+	{   51, 232, },
+	{   52, 231, },
+	{   53, 230, },
+	{   55, 229, },
+	{   56, 228, },
+	{   57, 227, },
+	{   58, 226, },
+	{   59, 225, },
+	{   60, 224, },
+	{   62, 223, },
+	{   63, 222, },
+	{   65, 221, },
+	{   66, 220, },
+	{   68, 219, },
+	{   69, 218, },
+	{   70, 217, },
+	{   72, 216, },
+	{   73, 215, },
+	{   75, 214, },
+	{   76, 213, },
+	{   78, 212, },
+	{   80, 211, },
+	{   81, 210, },
+	{   83, 209, },
+	{   84, 208, },
+	{   85, 207, },
+	{   87, 206, },
+	{   89, 205, },
+	{   91, 204, },
+	{   93, 203, },
+	{   95, 202, },
+	{   96, 201, },
+	{  104, 200, },
+};
+
+/* QAM256 SNR lookup table */
+static struct qam256_snr_tab {
+	u16	val;
+	u16	data;
+} qam256_snr_tab[] = {
+	{   12, 400, },
+	{   13, 390, },
+	{   15, 380, },
+	{   17, 360, },
+	{   19, 350, },
+	{   22, 348, },
+	{   23, 346, },
+	{   24, 344, },
+	{   25, 342, },
+	{   26, 340, },
+	{   27, 336, },
+	{   28, 334, },
+	{   29, 332, },
+	{   30, 330, },
+	{   31, 328, },
+	{   32, 326, },
+	{   33, 325, },
+	{   34, 322, },
+	{   35, 320, },
+	{   37, 318, },
+	{   39, 316, },
+	{   40, 314, },
+	{   41, 312, },
+	{   42, 310, },
+	{   43, 308, },
+	{   46, 306, },
+	{   47, 304, },
+	{   49, 302, },
+	{   51, 300, },
+	{   53, 298, },
+	{   54, 297, },
+	{   55, 296, },
+	{   56, 295, },
+	{   57, 294, },
+	{   59, 293, },
+	{   60, 292, },
+	{   61, 291, },
+	{   63, 290, },
+	{   64, 289, },
+	{   65, 288, },
+	{   66, 287, },
+	{   68, 286, },
+	{   69, 285, },
+	{   71, 284, },
+	{   72, 283, },
+	{   74, 282, },
+	{   75, 281, },
+	{   76, 280, },
+	{   77, 279, },
+	{   78, 278, },
+	{   81, 277, },
+	{   83, 276, },
+	{   84, 275, },
+	{   86, 274, },
+	{   87, 273, },
+	{   89, 272, },
+	{   90, 271, },
+	{   92, 270, },
+	{   93, 269, },
+	{   95, 268, },
+	{   96, 267, },
+	{   98, 266, },
+	{  100, 265, },
+	{  102, 264, },
+	{  104, 263, },
+	{  105, 262, },
+	{  106, 261, },
+	{  110, 260, },
+};
+
+/* 8 bit registers, 16 bit values */
+static int s5h1409_writereg(struct s5h1409_state* state, u8 reg, u16 data)
+{
+	int ret;
+	u8 buf [] = { reg, data >> 8,  data & 0xff };
+
+	struct i2c_msg msg = { .addr = state->config->demod_address,
+			       .flags = 0, .buf = buf, .len = 3 };
+
+	ret = i2c_transfer(state->i2c, &msg, 1);
+
+	if (ret != 1)
+		printk("%s: writereg error (reg == 0x%02x, val == 0x%04x, "
+		       "ret == %i)\n", __FUNCTION__, reg, data, ret);
+
+	return (ret != 1) ? -1 : 0;
+}
+
+static u16 s5h1409_readreg(struct s5h1409_state* state, u8 reg)
+{
+	int ret;
+	u8 b0 [] = { reg };
+	u8 b1 [] = { 0, 0 };
+
+	struct i2c_msg msg [] = {
+		{ .addr = state->config->demod_address, .flags = 0,
+		  .buf = b0, .len = 1 },
+		{ .addr = state->config->demod_address, .flags = I2C_M_RD,
+		  .buf = b1, .len = 2 } };
+
+	ret = i2c_transfer(state->i2c, msg, 2);
+
+	if (ret != 2)
+		printk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret);
+	return (b1[0] << 8) | b1[1];
+}
+
+static int s5h1409_softreset(struct dvb_frontend* fe)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+
+	dprintk("%s()\n", __FUNCTION__);
+
+	s5h1409_writereg(state, 0xf5, 0);
+	s5h1409_writereg(state, 0xf5, 1);
+	return 0;
+}
+
+static int s5h1409_set_if_freq(struct dvb_frontend* fe, int KHz)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+	int ret = 0;
+
+	dprintk("%s(%d KHz)\n", __FUNCTION__, KHz);
+
+	if( (KHz == 44000) || (KHz == 5380) ) {
+		s5h1409_writereg(state, 0x87, 0x01be);
+		s5h1409_writereg(state, 0x88, 0x0436);
+		s5h1409_writereg(state, 0x89, 0x054d);
+	} else {
+		printk("%s() Invalid arg = %d KHz\n", __FUNCTION__, KHz);
+		ret = -1;
+	}
+
+	return ret;
+}
+
+static int s5h1409_set_spectralinversion(struct dvb_frontend* fe, int inverted)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+
+	dprintk("%s()\n", __FUNCTION__);
+
+	if(inverted == 1)
+		return s5h1409_writereg(state, 0x1b, 0x1101); /* Inverted */
+	else
+		return s5h1409_writereg(state, 0x1b, 0x0110); /* Normal */
+}
+
+static int s5h1409_enable_modulation(struct dvb_frontend* fe,
+				     fe_modulation_t m)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+
+	dprintk("%s(0x%08x)\n", __FUNCTION__, m);
+
+	switch(m) {
+	case VSB_8:
+		dprintk("%s() VSB_8\n", __FUNCTION__);
+		s5h1409_writereg(state, 0xf4, 0);
+		break;
+	case QAM_64:
+		dprintk("%s() QAM_64\n", __FUNCTION__);
+		s5h1409_writereg(state, 0xf4, 1);
+		s5h1409_writereg(state, 0x85, 0x100);
+		break;
+	case QAM_256:
+		dprintk("%s() QAM_256\n", __FUNCTION__);
+		s5h1409_writereg(state, 0xf4, 1);
+		s5h1409_writereg(state, 0x85, 0x101);
+		break;
+	default:
+		dprintk("%s() Invalid modulation\n", __FUNCTION__);
+		return -EINVAL;
+	}
+
+	state->current_modulation = m;
+	s5h1409_softreset(fe);
+
+	return 0;
+}
+
+static int s5h1409_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+
+	dprintk("%s(%d)\n", __FUNCTION__, enable);
+
+	if (enable)
+		return s5h1409_writereg(state, 0xf3, 1);
+	else
+		return s5h1409_writereg(state, 0xf3, 0);
+}
+
+static int s5h1409_set_gpio(struct dvb_frontend* fe, int enable)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+
+	dprintk("%s(%d)\n", __FUNCTION__, enable);
+
+	if (enable)
+		return s5h1409_writereg(state, 0xe3, 0x1100);
+	else
+		return s5h1409_writereg(state, 0xe3, 0);
+}
+
+static int s5h1409_sleep(struct dvb_frontend* fe, int enable)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+
+	dprintk("%s(%d)\n", __FUNCTION__, enable);
+
+	return s5h1409_writereg(state, 0xf2, enable);
+}
+
+static int s5h1409_register_reset(struct dvb_frontend* fe)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+
+	dprintk("%s()\n", __FUNCTION__);
+
+	return s5h1409_writereg(state, 0xfa, 0);
+}
+
+/* Talk to the demod, set the FEC, GUARD, QAM settings etc */
+static int s5h1409_set_frontend (struct dvb_frontend* fe,
+				 struct dvb_frontend_parameters *p)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+
+	dprintk("%s(frequency=%d)\n", __FUNCTION__, p->frequency);
+
+	s5h1409_softreset(fe);
+
+	state->current_frequency = p->frequency;
+
+	s5h1409_enable_modulation(fe, p->u.vsb.modulation);
+
+	if (fe->ops.tuner_ops.set_params) {
+		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1);
+		fe->ops.tuner_ops.set_params(fe, p);
+		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
+	}
+
+	return 0;
+}
+
+/* Reset the demod hardware and reset all of the configuration registers
+   to a default state. */
+static int s5h1409_init (struct dvb_frontend* fe)
+{
+	int i;
+
+	struct s5h1409_state* state = fe->demodulator_priv;
+	dprintk("%s()\n", __FUNCTION__);
+
+	s5h1409_sleep(fe, 0);
+	s5h1409_register_reset(fe);
+
+	for (i=0; i < ARRAY_SIZE(init_tab); i++)
+		s5h1409_writereg(state, init_tab[i].reg, init_tab[i].data);
+
+	/* The datasheet says that after initialisation, VSB is default */
+	state->current_modulation = VSB_8;
+
+	if (state->config->output_mode == S5H1409_SERIAL_OUTPUT)
+		s5h1409_writereg(state, 0xab, 0x100); /* Serial */
+	else
+		s5h1409_writereg(state, 0xab, 0x0); /* Parallel */
+
+	s5h1409_set_spectralinversion(fe, state->config->inversion);
+	s5h1409_set_if_freq(fe, state->config->if_freq);
+	s5h1409_set_gpio(fe, state->config->gpio);
+	s5h1409_softreset(fe);
+
+	/* Note: Leaving the I2C gate open here. */
+	s5h1409_i2c_gate_ctrl(fe, 1);
+
+	return 0;
+}
+
+static int s5h1409_read_status(struct dvb_frontend* fe, fe_status_t* status)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+	u16 reg;
+	u32 tuner_status = 0;
+
+	*status = 0;
+
+	/* Get the demodulator status */
+	reg = s5h1409_readreg(state, 0xf1);
+	if(reg & 0x1000)
+		*status |= FE_HAS_VITERBI;
+	if(reg & 0x8000)
+		*status |= FE_HAS_LOCK | FE_HAS_SYNC;
+
+	switch(state->config->status_mode) {
+	case S5H1409_DEMODLOCKING:
+		if (*status & FE_HAS_VITERBI)
+			*status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
+		break;
+	case S5H1409_TUNERLOCKING:
+		/* Get the tuner status */
+		if (fe->ops.tuner_ops.get_status) {
+			if (fe->ops.i2c_gate_ctrl)
+				fe->ops.i2c_gate_ctrl(fe, 1);
+
+			fe->ops.tuner_ops.get_status(fe, &tuner_status);
+
+			if (fe->ops.i2c_gate_ctrl)
+				fe->ops.i2c_gate_ctrl(fe, 0);
+		}
+		if (tuner_status)
+			*status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
+		break;
+	}
+
+	dprintk("%s() status 0x%08x\n", __FUNCTION__, *status);
+
+	return 0;
+}
+
+static int s5h1409_qam256_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
+{
+	int i, ret = -EINVAL;
+	dprintk("%s()\n", __FUNCTION__);
+
+	for (i=0; i < ARRAY_SIZE(qam256_snr_tab); i++) {
+		if (v < qam256_snr_tab[i].val) {
+			*snr = qam256_snr_tab[i].data;
+			ret = 0;
+			break;
+		}
+	}
+	return ret;
+}
+
+static int s5h1409_qam64_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
+{
+	int i, ret = -EINVAL;
+	dprintk("%s()\n", __FUNCTION__);
+
+	for (i=0; i < ARRAY_SIZE(qam64_snr_tab); i++) {
+		if (v < qam64_snr_tab[i].val) {
+			*snr = qam64_snr_tab[i].data;
+			ret = 0;
+			break;
+		}
+	}
+	return ret;
+}
+
+static int s5h1409_vsb_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
+{
+	int i, ret = -EINVAL;
+	dprintk("%s()\n", __FUNCTION__);
+
+	for (i=0; i < ARRAY_SIZE(vsb_snr_tab); i++) {
+		if (v > vsb_snr_tab[i].val) {
+			*snr = vsb_snr_tab[i].data;
+			ret = 0;
+			break;
+		}
+	}
+	dprintk("%s() snr=%d\n", __FUNCTION__, *snr);
+	return ret;
+}
+
+static int s5h1409_read_snr(struct dvb_frontend* fe, u16* snr)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+	u16 reg;
+	dprintk("%s()\n", __FUNCTION__);
+
+	reg = s5h1409_readreg(state, 0xf1) & 0x1ff;
+
+	switch(state->current_modulation) {
+	case QAM_64:
+		return s5h1409_qam64_lookup_snr(fe, snr, reg);
+	case QAM_256:
+		return s5h1409_qam256_lookup_snr(fe, snr, reg);
+	case VSB_8:
+		return s5h1409_vsb_lookup_snr(fe, snr, reg);
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
+static int s5h1409_read_signal_strength(struct dvb_frontend* fe,
+					u16* signal_strength)
+{
+	return s5h1409_read_snr(fe, signal_strength);
+}
+
+static int s5h1409_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+
+	*ucblocks = s5h1409_readreg(state, 0xb5);
+
+	return 0;
+}
+
+static int s5h1409_read_ber(struct dvb_frontend* fe, u32* ber)
+{
+	return s5h1409_read_ucblocks(fe, ber);
+}
+
+static int s5h1409_get_frontend(struct dvb_frontend* fe,
+				struct dvb_frontend_parameters *p)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+
+	p->frequency = state->current_frequency;
+	p->u.vsb.modulation = state->current_modulation;
+
+	return 0;
+}
+
+static int s5h1409_get_tune_settings(struct dvb_frontend* fe,
+				     struct dvb_frontend_tune_settings *tune)
+{
+	tune->min_delay_ms = 1000;
+	return 0;
+}
+
+static void s5h1409_release(struct dvb_frontend* fe)
+{
+	struct s5h1409_state* state = fe->demodulator_priv;
+	kfree(state);
+}
+
+static struct dvb_frontend_ops s5h1409_ops;
+
+struct dvb_frontend* s5h1409_attach(const struct s5h1409_config* config,
+				    struct i2c_adapter* i2c)
+{
+	struct s5h1409_state* state = NULL;
+
+	/* allocate memory for the internal state */
+	state = kmalloc(sizeof(struct s5h1409_state), GFP_KERNEL);
+	if (state == NULL)
+		goto error;
+
+	/* setup the state */
+	state->config = config;
+	state->i2c = i2c;
+	state->current_modulation = 0;
+
+	/* check if the demod exists */
+	if (s5h1409_readreg(state, 0x04) != 0x0066)
+		goto error;
+
+	/* create dvb_frontend */
+	memcpy(&state->frontend.ops, &s5h1409_ops,
+	       sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+
+	/* Note: Leaving the I2C gate open here. */
+	s5h1409_writereg(state, 0xf3, 1);
+
+	return &state->frontend;
+
+error:
+	kfree(state);
+	return NULL;
+}
+
+static struct dvb_frontend_ops s5h1409_ops = {
+
+	.info = {
+		.name			= "Samsung S5H1409 QAM/8VSB Frontend",
+		.type			= FE_ATSC,
+		.frequency_min		= 54000000,
+		.frequency_max		= 858000000,
+		.frequency_stepsize	= 62500,
+		.caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
+	},
+
+	.init                 = s5h1409_init,
+	.i2c_gate_ctrl        = s5h1409_i2c_gate_ctrl,
+	.set_frontend         = s5h1409_set_frontend,
+	.get_frontend         = s5h1409_get_frontend,
+	.get_tune_settings    = s5h1409_get_tune_settings,
+	.read_status          = s5h1409_read_status,
+	.read_ber             = s5h1409_read_ber,
+	.read_signal_strength = s5h1409_read_signal_strength,
+	.read_snr             = s5h1409_read_snr,
+	.read_ucblocks        = s5h1409_read_ucblocks,
+	.release              = s5h1409_release,
+};
+
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Enable verbose debug messages");
+
+MODULE_DESCRIPTION("Samsung S5H1409 QAM-B/ATSC Demodulator driver");
+MODULE_AUTHOR("Steven Toth");
+MODULE_LICENSE("GPL");
+
+EXPORT_SYMBOL(s5h1409_attach);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ */
diff --git a/drivers/media/dvb/frontends/s5h1409.h b/drivers/media/dvb/frontends/s5h1409.h
new file mode 100644
index 00000000000..20f9af1af44
--- /dev/null
+++ b/drivers/media/dvb/frontends/s5h1409.h
@@ -0,0 +1,73 @@
+/*
+    Samsung S5H1409 VSB/QAM demodulator driver
+
+    Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef __S5H1409_H__
+#define __S5H1409_H__
+
+#include <linux/dvb/frontend.h>
+
+struct s5h1409_config
+{
+	/* the demodulator's i2c address */
+	u8 demod_address;
+
+	/* serial/parallel output */
+#define S5H1409_PARALLEL_OUTPUT 0
+#define S5H1409_SERIAL_OUTPUT   1
+	u8 output_mode;
+
+	/* GPIO Setting */
+#define S5H1409_GPIO_OFF 0
+#define S5H1409_GPIO_ON  1
+	u8 gpio;
+
+	/* IF Freq in KHz */
+	u16 if_freq;
+
+	/* Spectral Inversion */
+#define S5H1409_INVERSION_OFF 0
+#define S5H1409_INVERSION_ON  1
+	u8 inversion;
+
+	/* Return lock status based on tuner lock, or demod lock */
+#define S5H1409_TUNERLOCKING 0
+#define S5H1409_DEMODLOCKING 1
+	u8 status_mode;
+};
+
+#if defined(CONFIG_DVB_S5H1409) || (defined(CONFIG_DVB_S5H1409_MODULE) && defined(MODULE))
+extern struct dvb_frontend* s5h1409_attach(const struct s5h1409_config* config,
+					   struct i2c_adapter* i2c);
+#else
+static inline struct dvb_frontend* s5h1409_attach(const struct s5h1409_config* config,
+						  struct i2c_adapter* i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif /* CONFIG_DVB_S5H1409 */
+
+#endif /* __S5H1409_H__ */
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ */
diff --git a/drivers/media/dvb/frontends/sp8870.c b/drivers/media/dvb/frontends/sp8870.c
index d98fd5c2e13..da876f7bfe3 100644
--- a/drivers/media/dvb/frontends/sp8870.c
+++ b/drivers/media/dvb/frontends/sp8870.c
@@ -29,7 +29,6 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/device.h>
 #include <linux/firmware.h>
 #include <linux/delay.h>
diff --git a/drivers/media/dvb/frontends/sp887x.c b/drivers/media/dvb/frontends/sp887x.c
index 5c2f8f4e0ae..1aa2539f509 100644
--- a/drivers/media/dvb/frontends/sp887x.c
+++ b/drivers/media/dvb/frontends/sp887x.c
@@ -12,7 +12,6 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/device.h>
 #include <linux/firmware.h>
 #include <linux/string.h>
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 9a343972ff5..17e5cb561cd 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -680,8 +680,8 @@ static struct dvb_frontend_ops stv0297_ops = {
 	.info = {
 		 .name = "ST STV0297 DVB-C",
 		 .type = FE_QAM,
-		 .frequency_min = 64000000,
-		 .frequency_max = 1300000000,
+		 .frequency_min = 47000000,
+		 .frequency_max = 862000000,
 		 .frequency_stepsize = 62500,
 		 .symbol_rate_min = 870000,
 		 .symbol_rate_max = 11700000,
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index 6c607302c1b..035dd7ba651 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -45,7 +45,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 #include <linux/jiffies.h>
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index e725f612a6b..4cd9e82c466 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -439,8 +439,8 @@ static struct dvb_frontend_ops tda10021_ops = {
 		.name = "Philips TDA10021 DVB-C",
 		.type = FE_QAM,
 		.frequency_stepsize = 62500,
-		.frequency_min = 51000000,
-		.frequency_max = 858000000,
+		.frequency_min = 47000000,
+		.frequency_max = 862000000,
 		.symbol_rate_min = (XIN/2)/64,     /* SACLK/64 == (XIN/2)/64 */
 		.symbol_rate_max = (XIN/2)/4,      /* SACLK/4 */
 	#if 0
diff --git a/drivers/media/dvb/frontends/tda10023.c b/drivers/media/dvb/frontends/tda10023.c
index 4bb06f97938..364bc01971a 100644
--- a/drivers/media/dvb/frontends/tda10023.c
+++ b/drivers/media/dvb/frontends/tda10023.c
@@ -215,12 +215,6 @@ static int tda10023_set_symbolrate (struct tda10023_state* state, u32 sr)
 	s16 SFIL=0;
 	u16 NDEC = 0;
 
-	if (sr > (SYSCLK/(2*4)))
-		sr=SYSCLK/(2*4);
-
-	if (sr<870000)
-		sr=870000;
-
 	if (sr < (u32)(SYSCLK/98.40)) {
 		NDEC=3;
 		SFIL=1;
@@ -506,8 +500,8 @@ static struct dvb_frontend_ops tda10023_ops = {
 		.name = "Philips TDA10023 DVB-C",
 		.type = FE_QAM,
 		.frequency_stepsize = 62500,
-		.frequency_min = 51000000,
-		.frequency_max = 858000000,
+		.frequency_min = 47000000,
+		.frequency_max = 862000000,
 		.symbol_rate_min = (SYSCLK/2)/64,     /* SACLK/64 == (SYSCLK/2)/64 */
 		.symbol_rate_max = (SYSCLK/2)/4,      /* SACLK/4 */
 		.caps = 0x400 | //FE_CAN_QAM_4
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index 33a84372c9e..8415a8a5247 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -31,7 +31,6 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/device.h>
 #include <linux/jiffies.h>
 #include <linux/string.h>
diff --git a/drivers/media/dvb/frontends/tda10086.c b/drivers/media/dvb/frontends/tda10086.c
index 0f2d4b41556..9a8ddc537f8 100644
--- a/drivers/media/dvb/frontends/tda10086.c
+++ b/drivers/media/dvb/frontends/tda10086.c
@@ -22,7 +22,6 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/device.h>
 #include <linux/jiffies.h>
 #include <linux/string.h>
diff --git a/drivers/media/dvb/frontends/tda8083.c b/drivers/media/dvb/frontends/tda8083.c
index 67415c9db6f..011b74f798a 100644
--- a/drivers/media/dvb/frontends/tda8083.c
+++ b/drivers/media/dvb/frontends/tda8083.c
@@ -27,7 +27,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 #include <linux/jiffies.h>
@@ -443,12 +442,12 @@ static struct dvb_frontend_ops tda8083_ops = {
 	.info = {
 		.name			= "Philips TDA8083 DVB-S",
 		.type			= FE_QPSK,
-		.frequency_min		= 950000,     /* FIXME: guessed! */
-		.frequency_max		= 1400000,    /* FIXME: guessed! */
+		.frequency_min		= 920000,     /* TDA8060 */
+		.frequency_max		= 2200000,    /* TDA8060 */
 		.frequency_stepsize	= 125,   /* kHz for QPSK frontends */
 	/*      .frequency_tolerance	= ???,*/
-		.symbol_rate_min	= 1000000,   /* FIXME: guessed! */
-		.symbol_rate_max	= 45000000,  /* FIXME: guessed! */
+		.symbol_rate_min	= 12000000,
+		.symbol_rate_max	= 30000000,
 	/*      .symbol_rate_tolerance	= ???,*/
 		.caps = FE_CAN_INVERSION_AUTO |
 			FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c
index 9b57576bfeb..066b73b7569 100644
--- a/drivers/media/dvb/frontends/ves1820.c
+++ b/drivers/media/dvb/frontends/ves1820.c
@@ -410,8 +410,8 @@ static struct dvb_frontend_ops ves1820_ops = {
 		.name = "VLSI VES1820 DVB-C",
 		.type = FE_QAM,
 		.frequency_stepsize = 62500,
-		.frequency_min = 51000000,
-		.frequency_max = 858000000,
+		.frequency_min = 47000000,
+		.frequency_max = 862000000,
 		.caps = FE_CAN_QAM_16 |
 			FE_CAN_QAM_32 |
 			FE_CAN_QAM_64 |
diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c
index 245f9b7dddf..a97a7fd2c89 100644
--- a/drivers/media/dvb/frontends/zl10353.c
+++ b/drivers/media/dvb/frontends/zl10353.c
@@ -21,7 +21,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/string.h>
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 8178832d14a..8b8144f77a7 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -40,7 +40,6 @@
 #include <linux/smp_lock.h>
 
 #include <linux/kernel.h>
-#include <linux/moduleparam.h>
 #include <linux/sched.h>
 #include <linux/types.h>
 #include <linux/fcntl.h>
@@ -1543,7 +1542,7 @@ static int get_firmware(struct av7110* av7110)
 	}
 
 	/* check if the firmware is available */
-	av7110->bin_fw = (unsigned char *) vmalloc(fw->size);
+	av7110->bin_fw = vmalloc(fw->size);
 	if (NULL == av7110->bin_fw) {
 		dprintk(1, "out of memory\n");
 		release_firmware(fw);
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c
index 515e8232e02..a468aa2e485 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/drivers/media/dvb/ttpci/av7110_hw.c
@@ -978,24 +978,24 @@ static int OSDSetColor(struct av7110 *av7110, u8 color, u8 r, u8 g, u8 b, u8 ble
 
 static int OSDSetPalette(struct av7110 *av7110, u32 __user * colors, u8 first, u8 last)
 {
-       int i;
-       int length = last - first + 1;
+	int i;
+	int length = last - first + 1;
 
-       if (length * 4 > DATA_BUFF3_SIZE)
-	       return -EINVAL;
+	if (length * 4 > DATA_BUFF3_SIZE)
+		return -EINVAL;
 
-       for (i = 0; i < length; i++) {
-	       u32 color, blend, yuv;
+	for (i = 0; i < length; i++) {
+		u32 color, blend, yuv;
 
-	       if (get_user(color, colors + i))
-		       return -EFAULT;
-	       blend = (color & 0xF0000000) >> 4;
-	       yuv = blend ? RGB2YUV(color & 0xFF, (color >> 8) & 0xFF,
+		if (get_user(color, colors + i))
+			return -EFAULT;
+		blend = (color & 0xF0000000) >> 4;
+		yuv = blend ? RGB2YUV(color & 0xFF, (color >> 8) & 0xFF,
 				     (color >> 16) & 0xFF) | blend : 0;
-	       yuv = ((yuv & 0xFFFF0000) >> 16) | ((yuv & 0x0000FFFF) << 16);
-	       wdebi(av7110, DEBINOSWAP, DATA_BUFF3_BASE + i * 4, yuv, 4);
-       }
-       return av7110_fw_cmd(av7110, COMTYPE_OSD, Set_Palette, 4,
+		yuv = ((yuv & 0xFFFF0000) >> 16) | ((yuv & 0x0000FFFF) << 16);
+		wdebi(av7110, DEBINOSWAP, DATA_BUFF3_BASE + i * 4, yuv, 4);
+	}
+	return av7110_fw_cmd(av7110, COMTYPE_OSD, Set_Palette, 4,
 			    av7110->osdwin,
 			    bpp2pal[av7110->osdbpp[av7110->osdwin]],
 			    first, last);
diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c
index 6322800ee12..5d19c402dad 100644
--- a/drivers/media/dvb/ttpci/av7110_ir.c
+++ b/drivers/media/dvb/ttpci/av7110_ir.c
@@ -25,7 +25,6 @@
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/proc_fs.h>
 #include <linux/kernel.h>
 #include <asm/bitops.h>
@@ -280,7 +279,7 @@ static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
 	if (count < size)
 		return -EINVAL;
 
-	page = (char *) vmalloc(size);
+	page = vmalloc(size);
 	if (!page)
 		return -ENOMEM;
 
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index 87afaebc070..76cca003252 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -129,23 +129,25 @@ static struct v4l2_input inputs[4] = {
 
 static int ves1820_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data)
 {
+	struct av7110 *av7110 = dev->ext_priv;
 	u8 buf[] = { 0x00, reg, data };
 	struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 3 };
 
 	dprintk(4, "dev: %p\n", dev);
 
-	if (1 != saa7146_i2c_transfer(dev, &msg, 1, 1))
+	if (1 != i2c_transfer(&av7110->i2c_adap, &msg, 1))
 		return -1;
 	return 0;
 }
 
 static int tuner_write(struct saa7146_dev *dev, u8 addr, u8 data [4])
 {
+	struct av7110 *av7110 = dev->ext_priv;
 	struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = data, .len = 4 };
 
 	dprintk(4, "dev: %p\n", dev);
 
-	if (1 != saa7146_i2c_transfer(dev, &msg, 1, 1))
+	if (1 != i2c_transfer(&av7110->i2c_adap, &msg, 1))
 		return -1;
 	return 0;
 }
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 0aee7a13a07..3439c9864f6 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -1232,7 +1232,7 @@ static struct saa7146_ext_vv vv_data = {
 	.capabilities = 0,	// perhaps later: V4L2_CAP_VBI_CAPTURE, but that need tweaking with the saa7113
 	.flags = 0,
 	.stds = &standard[0],
-	.num_stds = sizeof(standard) / sizeof(struct saa7146_standard),
+	.num_stds = ARRAY_SIZE(standard),
 	.ioctls = &ioctls[0],
 	.ioctl = av_ioctl,
 };
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 873c3ba296f..509349211d4 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -214,7 +214,6 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 	case 0x100f:
 	case 0x1011:
 	case 0x1012:
-	case 0x1017:
 		/* The hauppauge keymap is a superset of these remotes */
 		ir_input_init(input_dev, &budget_ci->ir.state,
 			      IR_TYPE_RC5, ir_codes_hauppauge_new);
@@ -225,6 +224,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 			budget_ci->ir.rc5_device = rc5_device;
 		break;
 	case 0x1010:
+	case 0x1017:
 		/* for the Technotrend 1500 bundled remote */
 		ir_input_init(input_dev, &budget_ci->ir.state,
 			      IR_TYPE_RC5, ir_codes_tt_1500);
diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c
index b611f2b1f8b..0252081f013 100644
--- a/drivers/media/dvb/ttpci/budget-core.c
+++ b/drivers/media/dvb/ttpci/budget-core.c
@@ -34,7 +34,6 @@
  * the project's page is at http://www.linuxtv.org/dvb/
  */
 
-#include <linux/moduleparam.h>
 
 #include "budget.h"
 #include "ttpci-eeprom.h"
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index b60cdc93d6d..288e79f2cb0 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -13,7 +13,6 @@
 #include <linux/slab.h>
 #include <linux/wait.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/usb.h>
 #include <linux/delay.h>
 #include <linux/time.h>
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index 78c98b08997..5e691fd7990 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -22,7 +22,6 @@
 
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index f8bf9fe37d3..11e962f1a97 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -111,11 +111,16 @@ config RADIO_AZTECH_PORT
 	  jumper sets the card to 0x358.
 
 config RADIO_GEMTEK
-	tristate "GemTek Radio Card support"
+	tristate "GemTek Radio card (or compatible) support"
 	depends on ISA && VIDEO_V4L2
 	---help---
 	  Choose Y here if you have this FM radio card, and then fill in the
-	  port address below.
+	  I/O port address and settings below. The following cards either have
+	  GemTek Radio tuner or are rebranded GemTek Radio cards:
+
+	  - Sound Vision 16 Gold with FM Radio
+	  - Typhoon Radio card (some models)
+	  - Hama Radio card
 
 	  In order to control your radio card, you will need to use programs
 	  that are compatible with the Video For Linux API.  Information on
@@ -126,14 +131,25 @@ config RADIO_GEMTEK
 	  module will be called radio-gemtek.
 
 config RADIO_GEMTEK_PORT
-	hex "GemTek i/o port (0x20c, 0x30c, 0x24c or 0x34c)"
+	hex "Fixed I/O port (0x20c, 0x30c, 0x24c, 0x34c, 0c24c or 0x28c)"
 	depends on RADIO_GEMTEK=y
 	default "34c"
 	help
 	  Enter either 0x20c, 0x30c, 0x24c or 0x34c here. The card default is
 	  0x34c, if you haven't changed the jumper setting on the card. On
 	  Sound Vision 16 Gold PnP with FM Radio (ESS1869+FM Gemtek), the I/O
-	  port is 0x28c.
+	  port is 0x20c, 0x248 or 0x28c.
+	  If automatic I/O port probing is enabled this port will be used only
+	  in case of automatic probing failure, ie. as a fallback.
+
+config RADIO_GEMTEK_PROBE
+	bool "Automatic I/O port probing"
+	depends on RADIO_GEMTEK=y
+	default y
+	help
+	  Say Y here to enable automatic probing for GemTek Radio card. The
+	  following ports will be probed: 0x20c, 0x30c, 0x24c, 0x34c, 0x248 and
+	  0x28c.
 
 config RADIO_GEMTEK_PCI
 	tristate "GemTek PCI Radio Card support"
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index eab8c80a2e4..0c963db0361 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -26,143 +26,383 @@
 #include <media/v4l2-common.h>
 #include <linux/spinlock.h>
 
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#define RADIO_VERSION KERNEL_VERSION(0,0,2)
+#include <linux/version.h>	/* for KERNEL_VERSION MACRO	*/
+#define RADIO_VERSION KERNEL_VERSION(0,0,3)
+#define RADIO_BANNER "GemTek Radio card driver: v0.0.3"
 
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = 0,
-		.maximum       = 65535,
-		.step          = 65535,
-		.default_value = 0xff,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	}
-};
+/*
+ * Module info.
+ */
+
+MODULE_AUTHOR("Jonas Munsin, Pekka Seppänen <pexu@kapsi.fi>");
+MODULE_DESCRIPTION("A driver for the GemTek Radio card.");
+MODULE_LICENSE("GPL");
+
+/*
+ * Module params.
+ */
 
 #ifndef CONFIG_RADIO_GEMTEK_PORT
 #define CONFIG_RADIO_GEMTEK_PORT -1
 #endif
+#ifndef CONFIG_RADIO_GEMTEK_PROBE
+#define CONFIG_RADIO_GEMTEK_PROBE 1
+#endif
 
-static int io = CONFIG_RADIO_GEMTEK_PORT;
-static int radio_nr = -1;
-static spinlock_t lock;
+static int io		= CONFIG_RADIO_GEMTEK_PORT;
+static int probe	= CONFIG_RADIO_GEMTEK_PROBE;
+static int hardmute;
+static int shutdown	= 1;
+static int keepmuted	= 1;
+static int initmute	= 1;
+static int radio_nr	= -1;
 
-struct gemtek_device
-{
-	int port;
-	unsigned long curfreq;
+module_param(io, int, 0444);
+MODULE_PARM_DESC(io, "Force I/O port for the GemTek Radio card if automatic"
+	 "probing is disabled or fails. The most common I/O ports are: 0x20c "
+	 "0x30c, 0x24c or 0x34c (0x20c, 0x248 and 0x28c have been reported to "
+	 " work for the combined sound/radiocard).");
+
+module_param(probe, bool, 0444);
+MODULE_PARM_DESC(probe, "Enable automatic device probing. Note: only the most "
+	"common I/O ports used by the card are probed.");
+
+module_param(hardmute, bool, 0644);
+MODULE_PARM_DESC(hardmute, "Enable `hard muting' by shutting down PLL, may "
+	 "reduce static noise.");
+
+module_param(shutdown, bool, 0644);
+MODULE_PARM_DESC(shutdown, "Enable shutting down PLL and muting line when "
+	 "module is unloaded.");
+
+module_param(keepmuted, bool, 0644);
+MODULE_PARM_DESC(keepmuted, "Keep card muted even when frequency is changed.");
+
+module_param(initmute, bool, 0444);
+MODULE_PARM_DESC(initmute, "Mute card when module is loaded.");
+
+module_param(radio_nr, int, 0444);
+
+/*
+ * Functions for controlling the card.
+ */
+#define GEMTEK_LOWFREQ	(87*16000)
+#define GEMTEK_HIGHFREQ	(108*16000)
+
+/*
+ * Frequency calculation constants.  Intermediate frequency 10.52 MHz (nominal
+ * value 10.7 MHz), reference divisor 6.39 kHz (nominal 6.25 kHz).
+ */
+#define FSCALE		8
+#define IF_OFFSET	((unsigned int)(10.52 * 16000 * (1<<FSCALE)))
+#define REF_FREQ	((unsigned int)(6.39 * 16 * (1<<FSCALE)))
+
+#define GEMTEK_CK		0x01	/* Clock signal			*/
+#define GEMTEK_DA		0x02	/* Serial data			*/
+#define GEMTEK_CE		0x04	/* Chip enable			*/
+#define GEMTEK_NS		0x08	/* No signal			*/
+#define GEMTEK_MT		0x10	/* Line mute			*/
+#define GEMTEK_STDF_3_125_KHZ	0x01	/* Standard frequency 3.125 kHz	*/
+#define GEMTEK_PLL_OFF		0x07	/* PLL off			*/
+
+#define BU2614_BUS_SIZE	32	/* BU2614 / BU2614FS bus size		*/
+
+#define SHORT_DELAY 5		/* usec */
+#define LONG_DELAY 75		/* usec */
+
+struct gemtek_device {
+	unsigned long lastfreq;
 	int muted;
+	u32 bu2614data;
 };
 
+#define BU2614_FREQ_BITS 	16 /* D0..D15, Frequency data		*/
+#define BU2614_PORT_BITS	3 /* P0..P2, Output port control data	*/
+#define BU2614_VOID_BITS	4 /* unused 				*/
+#define BU2614_FMES_BITS	1 /* CT, Frequency measurement beginning data */
+#define BU2614_STDF_BITS	3 /* R0..R2, Standard frequency data	*/
+#define BU2614_SWIN_BITS	1 /* S, Switch between FMIN / AMIN	*/
+#define BU2614_SWAL_BITS        1 /* PS, Swallow counter division (AMIN only)*/
+#define BU2614_VOID2_BITS	1 /* unused				*/
+#define BU2614_FMUN_BITS	1 /* GT, Frequency measurement time & unlock */
+#define BU2614_TEST_BITS	1 /* TS, Test data is input		*/
+
+#define BU2614_FREQ_SHIFT 	0
+#define BU2614_PORT_SHIFT	(BU2614_FREQ_BITS + BU2614_FREQ_SHIFT)
+#define BU2614_VOID_SHIFT	(BU2614_PORT_BITS + BU2614_PORT_SHIFT)
+#define BU2614_FMES_SHIFT	(BU2614_VOID_BITS + BU2614_VOID_SHIFT)
+#define BU2614_STDF_SHIFT	(BU2614_FMES_BITS + BU2614_FMES_SHIFT)
+#define BU2614_SWIN_SHIFT	(BU2614_STDF_BITS + BU2614_STDF_SHIFT)
+#define BU2614_SWAL_SHIFT	(BU2614_SWIN_BITS + BU2614_SWIN_SHIFT)
+#define BU2614_VOID2_SHIFT	(BU2614_SWAL_BITS + BU2614_SWAL_SHIFT)
+#define BU2614_FMUN_SHIFT	(BU2614_VOID2_BITS + BU2614_VOID2_SHIFT)
+#define BU2614_TEST_SHIFT	(BU2614_FMUN_BITS + BU2614_FMUN_SHIFT)
+
+#define MKMASK(field)	(((1<<BU2614_##field##_BITS) - 1) << \
+			BU2614_##field##_SHIFT)
+#define BU2614_PORT_MASK	MKMASK(PORT)
+#define BU2614_FREQ_MASK	MKMASK(FREQ)
+#define BU2614_VOID_MASK	MKMASK(VOID)
+#define BU2614_FMES_MASK	MKMASK(FMES)
+#define BU2614_STDF_MASK	MKMASK(STDF)
+#define BU2614_SWIN_MASK	MKMASK(SWIN)
+#define BU2614_SWAL_MASK	MKMASK(SWAL)
+#define BU2614_VOID2_MASK	MKMASK(VOID2)
+#define BU2614_FMUN_MASK	MKMASK(FMUN)
+#define BU2614_TEST_MASK	MKMASK(TEST)
 
-/* local things */
+static struct gemtek_device gemtek_unit;
 
-/* the correct way to mute the gemtek may be to write the last written
- * frequency || 0x10, but just writing 0x10 once seems to do it as well
+static spinlock_t lock;
+
+/*
+ * Set data which will be sent to BU2614FS.
  */
-static void gemtek_mute(struct gemtek_device *dev)
+#define gemtek_bu2614_set(dev, field, data) ((dev)->bu2614data = \
+	((dev)->bu2614data & ~field##_MASK) | ((data) << field##_SHIFT))
+
+/*
+ * Transmit settings to BU2614FS over GemTek IC.
+ */
+static void gemtek_bu2614_transmit(struct gemtek_device *dev)
 {
-	if(dev->muted)
-		return;
+	int i, bit, q, mute;
+
 	spin_lock(&lock);
-	outb(0x10, io);
+
+	mute = dev->muted ? GEMTEK_MT : 0x00;
+
+	outb_p(mute | GEMTEK_DA | GEMTEK_CK, io);
+	udelay(SHORT_DELAY);
+	outb_p(mute | GEMTEK_CE | GEMTEK_DA | GEMTEK_CK, io);
+	udelay(LONG_DELAY);
+
+	for (i = 0, q = dev->bu2614data; i < 32; i++, q >>= 1) {
+	    bit = (q & 1) ? GEMTEK_DA : 0;
+	    outb_p(mute | GEMTEK_CE | bit, io);
+	    udelay(SHORT_DELAY);
+	    outb_p(mute | GEMTEK_CE | bit | GEMTEK_CK, io);
+	    udelay(SHORT_DELAY);
+	}
+
+	outb_p(mute | GEMTEK_DA | GEMTEK_CK, io);
+	udelay(SHORT_DELAY);
+	outb_p(mute | GEMTEK_CE | GEMTEK_DA | GEMTEK_CK, io);
+	udelay(LONG_DELAY);
+
 	spin_unlock(&lock);
-	dev->muted = 1;
 }
 
-static void gemtek_unmute(struct gemtek_device *dev)
+/*
+ * Calculate divisor from FM-frequency for BU2614FS (3.125 KHz STDF expected).
+ */
+static unsigned long gemtek_convfreq(unsigned long freq)
 {
-	if(dev->muted == 0)
+	return ((freq<<FSCALE) + IF_OFFSET + REF_FREQ/2) / REF_FREQ;
+}
+
+/*
+ * Set FM-frequency.
+ */
+static void gemtek_setfreq(struct gemtek_device *dev, unsigned long freq)
+{
+
+	if (keepmuted && hardmute && dev->muted)
 		return;
-	spin_lock(&lock);
-	outb(0x20, io);
-	spin_unlock(&lock);
+
+	if (freq < GEMTEK_LOWFREQ)
+		freq = GEMTEK_LOWFREQ;
+	else if (freq > GEMTEK_HIGHFREQ)
+		freq = GEMTEK_HIGHFREQ;
+
+	dev->lastfreq = freq;
 	dev->muted = 0;
+
+	gemtek_bu2614_set(dev, BU2614_PORT, 0);
+	gemtek_bu2614_set(dev, BU2614_FMES, 0);
+	gemtek_bu2614_set(dev, BU2614_SWIN, 0);	/* FM-mode	*/
+	gemtek_bu2614_set(dev, BU2614_SWAL, 0);
+	gemtek_bu2614_set(dev, BU2614_FMUN, 1);	/* GT bit set	*/
+	gemtek_bu2614_set(dev, BU2614_TEST, 0);
+
+	gemtek_bu2614_set(dev, BU2614_STDF, GEMTEK_STDF_3_125_KHZ);
+	gemtek_bu2614_set(dev, BU2614_FREQ, gemtek_convfreq(freq));
+
+	gemtek_bu2614_transmit(dev);
 }
 
-static void zero(void)
+/*
+ * Set mute flag.
+ */
+static void gemtek_mute(struct gemtek_device *dev)
 {
-	outb_p(0x04, io);
-	udelay(5);
-	outb_p(0x05, io);
-	udelay(5);
+	int i;
+	dev->muted = 1;
+
+	if (hardmute) {
+		/* Turn off PLL, disable data output */
+		gemtek_bu2614_set(dev, BU2614_PORT, 0);
+		gemtek_bu2614_set(dev, BU2614_FMES, 0);	/* CT bit off	*/
+		gemtek_bu2614_set(dev, BU2614_SWIN, 0);	/* FM-mode	*/
+		gemtek_bu2614_set(dev, BU2614_SWAL, 0);
+		gemtek_bu2614_set(dev, BU2614_FMUN, 0);	/* GT bit off	*/
+		gemtek_bu2614_set(dev, BU2614_TEST, 0);
+		gemtek_bu2614_set(dev, BU2614_STDF, GEMTEK_PLL_OFF);
+		gemtek_bu2614_set(dev, BU2614_FREQ, 0);
+		gemtek_bu2614_transmit(dev);
+	} else {
+		spin_lock(&lock);
+
+		/* Read bus contents (CE, CK and DA). */
+		i = inb_p(io);
+		/* Write it back with mute flag set. */
+		outb_p((i >> 5) | GEMTEK_MT, io);
+		udelay(SHORT_DELAY);
+
+		spin_unlock(&lock);
+	}
 }
 
-static void one(void)
+/*
+ * Unset mute flag.
+ */
+static void gemtek_unmute(struct gemtek_device *dev)
 {
-	outb_p(0x06, io);
-	udelay(5);
-	outb_p(0x07, io);
-	udelay(5);
+	int i;
+	dev->muted = 0;
+
+	if (hardmute) {
+		/* Turn PLL back on. */
+		gemtek_setfreq(dev, dev->lastfreq);
+	} else {
+		spin_lock(&lock);
+
+		i = inb_p(io);
+		outb_p(i >> 5, io);
+		udelay(SHORT_DELAY);
+
+		spin_unlock(&lock);
+	}
 }
 
-static int gemtek_setfreq(struct gemtek_device *dev, unsigned long freq)
+/*
+ * Get signal strength (= stereo status).
+ */
+static inline int gemtek_getsigstr(void)
 {
-	int i;
+	return inb_p(io) & GEMTEK_NS ? 0 : 1;
+}
 
-/*        freq = 78.25*((float)freq/16000.0 + 10.52); */
+/*
+ * Check if requested card acts like GemTek Radio card.
+ */
+static int gemtek_verify(int port)
+{
+	static int verified = -1;
+	int i, q;
 
-	freq /= 16;
-	freq += 10520;
-	freq *= 7825;
-	freq /= 100000;
+	if (verified == port)
+		return 1;
 
 	spin_lock(&lock);
 
-	/* 2 start bits */
-	outb_p(0x03, io);
-	udelay(5);
-	outb_p(0x07, io);
-	udelay(5);
+	q = inb_p(port);	/* Read bus contents before probing. */
+	/* Try to turn on CE, CK and DA respectively and check if card responds
+	   properly. */
+	for (i = 0; i < 3; ++i) {
+		outb_p(1 << i, port);
+		udelay(SHORT_DELAY);
 
-	/* 28 frequency bits (lsb first) */
-	for (i = 0; i < 14; i++)
-		if (freq & (1 << i))
-			one();
-		else
-			zero();
-	/* 36 unknown bits */
-	for (i = 0; i < 11; i++)
-		zero();
-	one();
-	for (i = 0; i < 4; i++)
-		zero();
-	one();
-	zero();
-
-	/* 2 end bits */
-	outb_p(0x03, io);
-	udelay(5);
-	outb_p(0x07, io);
-	udelay(5);
+		if ((inb_p(port) & (~GEMTEK_NS)) != (0x17 | (1 << (i + 5)))) {
+			spin_unlock(&lock);
+			return 0;
+		}
+	}
+	outb_p(q >> 5, port);	/* Write bus contents back. */
+	udelay(SHORT_DELAY);
 
 	spin_unlock(&lock);
+	verified = port;
 
-	return 0;
+	return 1;
 }
 
-static int gemtek_getsigstr(struct gemtek_device *dev)
+/*
+ * Automatic probing for card.
+ */
+static int gemtek_probe(void)
 {
-	spin_lock(&lock);
-	inb(io);
-	udelay(5);
-	spin_unlock(&lock);
-	if (inb(io) & 8)		/* bit set = no signal present */
-		return 0;
-	return 1;		/* signal present */
+	int ioports[] = { 0x20c, 0x30c, 0x24c, 0x34c, 0x248, 0x28c };
+	int i;
+
+	if (!probe) {
+		printk(KERN_INFO "Automatic device probing disabled.\n");
+		return -1;
+	}
+
+	printk(KERN_INFO "Automatic device probing enabled.\n");
+
+	for (i = 0; i < ARRAY_SIZE(ioports); ++i) {
+		printk(KERN_INFO "Trying I/O port 0x%x...\n", ioports[i]);
+
+		if (!request_region(ioports[i], 1, "gemtek-probe")) {
+			printk(KERN_WARNING "I/O port 0x%x busy!\n",
+			       ioports[i]);
+			continue;
+		}
+
+		if (gemtek_verify(ioports[i])) {
+			printk(KERN_INFO "Card found from I/O port "
+			       "0x%x!\n", ioports[i]);
+
+			release_region(ioports[i], 1);
+
+			io = ioports[i];
+			return io;
+		}
+
+		release_region(ioports[i], 1);
+	}
+
+	printk(KERN_ERR "Automatic probing failed!\n");
+
+	return -1;
 }
 
-static int vidioc_querycap(struct file *file, void  *priv,
-					struct v4l2_capability *v)
+/*
+ * Video 4 Linux stuff.
+ */
+
+static struct v4l2_queryctrl radio_qctrl[] = {
+	{
+		.id = V4L2_CID_AUDIO_MUTE,
+		.name = "Mute",
+		.minimum = 0,
+		.maximum = 1,
+		.default_value = 1,
+		.type = V4L2_CTRL_TYPE_BOOLEAN,
+	}, {
+		.id = V4L2_CID_AUDIO_VOLUME,
+		.name = "Volume",
+		.minimum = 0,
+		.maximum = 65535,
+		.step = 65535,
+		.default_value = 0xff,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+	}
+};
+
+static struct file_operations gemtek_fops = {
+	.owner		= THIS_MODULE,
+	.open		= video_exclusive_open,
+	.release	= video_exclusive_release,
+	.ioctl		= video_ioctl2,
+	.compat_ioctl	= v4l_compat_ioctl32,
+	.llseek		= no_llseek
+};
+
+static int vidioc_querycap(struct file *file, void *priv,
+			   struct v4l2_capability *v)
 {
 	strlcpy(v->driver, "radio-gemtek", sizeof(v->driver));
 	strlcpy(v->card, "GemTek", sizeof(v->card));
@@ -172,28 +412,29 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	return 0;
 }
 
-static int vidioc_g_tuner(struct file *file, void *priv,
-					struct v4l2_tuner *v)
+static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *v)
 {
-	struct video_device *dev = video_devdata(file);
-	struct gemtek_device *rt = dev->priv;
-
 	if (v->index > 0)
 		return -EINVAL;
 
 	strcpy(v->name, "FM");
 	v->type = V4L2_TUNER_RADIO;
-	v->rangelow = (87*16000);
-	v->rangehigh = (108*16000);
-	v->rxsubchans = V4L2_TUNER_SUB_MONO;
-	v->capability = V4L2_TUNER_CAP_LOW;
-	v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal = 0xffff*gemtek_getsigstr(rt);
+	v->rangelow = GEMTEK_LOWFREQ;
+	v->rangehigh = GEMTEK_HIGHFREQ;
+	v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
+	v->signal = 0xffff * gemtek_getsigstr();
+	if (v->signal) {
+		v->audmode = V4L2_TUNER_MODE_STEREO;
+		v->rxsubchans = V4L2_TUNER_SUB_STEREO;
+	} else {
+		v->audmode = V4L2_TUNER_MODE_MONO;
+		v->rxsubchans = V4L2_TUNER_SUB_MONO;
+	}
+
 	return 0;
 }
 
-static int vidioc_s_tuner(struct file *file, void *priv,
-					struct v4l2_tuner *v)
+static int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *v)
 {
 	if (v->index > 0)
 		return -EINVAL;
@@ -201,38 +442,35 @@ static int vidioc_s_tuner(struct file *file, void *priv,
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
-					struct v4l2_frequency *f)
+			      struct v4l2_frequency *f)
 {
 	struct video_device *dev = video_devdata(file);
 	struct gemtek_device *rt = dev->priv;
 
-	rt->curfreq = f->frequency;
-	/* needs to be called twice in order for getsigstr to work */
-	gemtek_setfreq(rt, rt->curfreq);
-	gemtek_setfreq(rt, rt->curfreq);
+	gemtek_setfreq(rt, f->frequency);
+
 	return 0;
 }
 
 static int vidioc_g_frequency(struct file *file, void *priv,
-					struct v4l2_frequency *f)
+			      struct v4l2_frequency *f)
 {
 	struct video_device *dev = video_devdata(file);
 	struct gemtek_device *rt = dev->priv;
 
 	f->type = V4L2_TUNER_RADIO;
-	f->frequency = rt->curfreq;
+	f->frequency = rt->lastfreq;
 	return 0;
 }
 
 static int vidioc_queryctrl(struct file *file, void *priv,
-					struct v4l2_queryctrl *qc)
+			    struct v4l2_queryctrl *qc)
 {
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
+	for (i = 0; i < ARRAY_SIZE(radio_qctrl); ++i) {
 		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
+			memcpy(qc, &(radio_qctrl[i]), sizeof(*qc));
 			return 0;
 		}
 	}
@@ -240,7 +478,7 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 }
 
 static int vidioc_g_ctrl(struct file *file, void *priv,
-					struct v4l2_control *ctrl)
+			 struct v4l2_control *ctrl)
 {
 	struct video_device *dev = video_devdata(file);
 	struct gemtek_device *rt = dev->priv;
@@ -260,7 +498,7 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 }
 
 static int vidioc_s_ctrl(struct file *file, void *priv,
-					struct v4l2_control *ctrl)
+			 struct v4l2_control *ctrl)
 {
 	struct video_device *dev = video_devdata(file);
 	struct gemtek_device *rt = dev->priv;
@@ -282,8 +520,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 	return -EINVAL;
 }
 
-static int vidioc_g_audio (struct file *file, void *priv,
-					struct v4l2_audio *a)
+static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
 {
 	if (a->index > 1)
 		return -EINVAL;
@@ -306,99 +543,102 @@ static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 	return 0;
 }
 
-static int vidioc_s_audio(struct file *file, void *priv,
-					struct v4l2_audio *a)
+static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
 {
 	if (a->index != 0)
 		return -EINVAL;
 	return 0;
 }
 
-static struct gemtek_device gemtek_unit;
-
-static const struct file_operations gemtek_fops = {
-	.owner		= THIS_MODULE,
-	.open           = video_exclusive_open,
-	.release        = video_exclusive_release,
-	.ioctl		= video_ioctl2,
-	.compat_ioctl	= v4l_compat_ioctl32,
-	.llseek         = no_llseek,
+static struct video_device gemtek_radio = {
+	.owner			= THIS_MODULE,
+	.name			= "GemTek Radio card",
+	.type			= VID_TYPE_TUNER,
+	.hardware		= VID_HARDWARE_GEMTEK,
+	.fops			= &gemtek_fops,
+	.vidioc_querycap	= vidioc_querycap,
+	.vidioc_g_tuner		= vidioc_g_tuner,
+	.vidioc_s_tuner		= vidioc_s_tuner,
+	.vidioc_g_audio		= vidioc_g_audio,
+	.vidioc_s_audio		= vidioc_s_audio,
+	.vidioc_g_input		= vidioc_g_input,
+	.vidioc_s_input		= vidioc_s_input,
+	.vidioc_g_frequency	= vidioc_g_frequency,
+	.vidioc_s_frequency	= vidioc_s_frequency,
+	.vidioc_queryctrl	= vidioc_queryctrl,
+	.vidioc_g_ctrl		= vidioc_g_ctrl,
+	.vidioc_s_ctrl		= vidioc_s_ctrl
 };
 
-static struct video_device gemtek_radio=
-{
-	.owner		= THIS_MODULE,
-	.name		= "GemTek radio",
-	.type		= VID_TYPE_TUNER,
-	.fops           = &gemtek_fops,
-	.vidioc_querycap    = vidioc_querycap,
-	.vidioc_g_tuner     = vidioc_g_tuner,
-	.vidioc_s_tuner     = vidioc_s_tuner,
-	.vidioc_g_audio     = vidioc_g_audio,
-	.vidioc_s_audio     = vidioc_s_audio,
-	.vidioc_g_input     = vidioc_g_input,
-	.vidioc_s_input     = vidioc_s_input,
-	.vidioc_g_frequency = vidioc_g_frequency,
-	.vidioc_s_frequency = vidioc_s_frequency,
-	.vidioc_queryctrl   = vidioc_queryctrl,
-	.vidioc_g_ctrl      = vidioc_g_ctrl,
-	.vidioc_s_ctrl      = vidioc_s_ctrl,
-};
+/*
+ * Initialization / cleanup related stuff.
+ */
 
+/*
+ * Initilize card.
+ */
 static int __init gemtek_init(void)
 {
-	if(io==-1)
-	{
-		printk(KERN_ERR "You must set an I/O address with io=0x20c, io=0x30c, io=0x24c or io=0x34c (io=0x020c or io=0x248 for the combined sound/radiocard)\n");
-		return -EINVAL;
-	}
+	printk(KERN_INFO RADIO_BANNER "\n");
 
-	if (!request_region(io, 4, "gemtek"))
-	{
-		printk(KERN_ERR "gemtek: port 0x%x already in use\n", io);
-		return -EBUSY;
-	}
+	spin_lock_init(&lock);
 
-	gemtek_radio.priv=&gemtek_unit;
+	gemtek_probe();
+	if (io) {
+		if (!request_region(io, 1, "gemtek")) {
+			printk(KERN_ERR "I/O port 0x%x already in use.\n", io);
+			return -EBUSY;
+		}
 
-	if(video_register_device(&gemtek_radio, VFL_TYPE_RADIO, radio_nr)==-1)
-	{
-		release_region(io, 4);
+		if (!gemtek_verify(io))
+			printk(KERN_WARNING "Card at I/O port 0x%x does not "
+			       "respond properly, check your "
+			       "configuration.\n", io);
+		else
+			printk(KERN_INFO "Using I/O port 0x%x.\n", io);
+	} else if (probe) {
+		printk(KERN_ERR "Automatic probing failed and no "
+		       "fixed I/O port defined.\n");
+		return -ENODEV;
+	} else {
+		printk(KERN_ERR "Automatic probing disabled but no fixed "
+		       "I/O port defined.");
 		return -EINVAL;
 	}
-	printk(KERN_INFO "GemTek Radio Card driver.\n");
 
-	spin_lock_init(&lock);
+	gemtek_radio.priv = &gemtek_unit;
 
-	/* this is _maybe_ unnecessary */
-	outb(0x01, io);
+	if (video_register_device(&gemtek_radio, VFL_TYPE_RADIO,
+		radio_nr) == -1) {
+		release_region(io, 1);
+		return -EBUSY;
+	}
 
-	/* mute card - prevents noisy bootups */
-	gemtek_unit.muted = 0;
-	gemtek_mute(&gemtek_unit);
+	/* Set defaults */
+	gemtek_unit.lastfreq = GEMTEK_LOWFREQ;
+	gemtek_unit.bu2614data = 0;
+
+	if (initmute)
+		gemtek_mute(&gemtek_unit);
 
 	return 0;
 }
 
-MODULE_AUTHOR("Jonas Munsin");
-MODULE_DESCRIPTION("A driver for the GemTek Radio Card");
-MODULE_LICENSE("GPL");
-
-module_param(io, int, 0);
-MODULE_PARM_DESC(io, "I/O address of the GemTek card (0x20c, 0x30c, 0x24c or 0x34c (0x20c or 0x248 have been reported to work for the combined sound/radiocard)).");
-module_param(radio_nr, int, 0);
-
-static void __exit gemtek_cleanup(void)
+/*
+ * Module cleanup
+ */
+static void __exit gemtek_exit(void)
 {
+	if (shutdown) {
+		hardmute = 1;	/* Turn off PLL */
+		gemtek_mute(&gemtek_unit);
+	} else {
+		printk(KERN_INFO "Module unloaded but card not muted!\n");
+	}
+
 	video_unregister_device(&gemtek_radio);
-	release_region(io,4);
+	release_region(io, 1);
 }
 
 module_init(gemtek_init);
-module_exit(gemtek_cleanup);
-
-/*
-  Local variables:
-  compile-command: "gcc -c -DMODVERSIONS -D__KERNEL__ -DMODULE -O6 -Wall -Wstrict-prototypes -I /home/blp/tmp/linux-2.1.111-rtrack/include radio-rtrack2.c"
-  End:
-*/
+module_exit(gemtek_exit);
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index 7e1911c3d54..535ffe8c810 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -173,7 +173,7 @@ static int tt_setfreq(struct tt_device *dev, unsigned long freq1)
 		i--;
 		p--;
 		temp = temp/2;
-       }
+	}
 
 	spin_lock(&lock);
 
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index e204e7b4028..2e571eb9313 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -148,6 +148,15 @@ config VIDEO_WM8739
 	  To compile this driver as a module, choose M here: the
 	  module will be called wm8739.
 
+config VIDEO_VP27SMPX
+	tristate "Panasonic VP27s internal MPX"
+	depends on VIDEO_V4L2 && I2C && EXPERIMENTAL
+	---help---
+	  Support for the internal MPX of the Panasonic VP27s tuner.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called vp27smpx.
+
 comment "Video decoders"
 
 config VIDEO_BT819
@@ -197,6 +206,13 @@ config VIDEO_OV7670
 	  OV7670 VGA camera.  It currently only works with the M88ALP01
 	  controller.
 
+config VIDEO_TCM825X
+	tristate "TCM825x camera sensor support"
+	depends on I2C && VIDEO_V4L2
+	---help---
+	  This is a driver for the Toshiba TCM825x VGA camera sensor.
+	  It is used for example in Nokia N800.
+
 config VIDEO_SAA7110
 	tristate "Philips SAA7110 video decoder"
 	depends on VIDEO_V4L1 && I2C
@@ -348,7 +364,7 @@ endmenu # encoder / decoder chips
 config VIDEO_VIVI
 	tristate "Virtual Video Driver"
 	depends on VIDEO_V4L2 && !SPARC32 && !SPARC64 && PCI
-	select VIDEO_BUF
+	select VIDEOBUF_VMALLOC
 	default n
 	---help---
 	  Enables a virtual video driver. This device shows a color bar
@@ -489,15 +505,6 @@ config TUNER_3036
 	  Say Y here to include support for Philips SAB3036 compatible tuners.
 	  If in doubt, say N.
 
-config TUNER_TEA5761
-	bool "TEA 5761 radio tuner (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
-	depends on I2C
-	select VIDEO_TUNER
-	help
-	  Say Y here to include support for Philips TEA5761 radio tuner.
-	  If in doubt, say N.
-
 config VIDEO_VINO
 	tristate "SGI Vino Video For Linux (EXPERIMENTAL)"
 	depends on I2C && SGI_IP22 && EXPERIMENTAL && VIDEO_V4L2
@@ -661,6 +668,8 @@ config VIDEO_HEXIUM_GEMINI
 
 source "drivers/media/video/cx88/Kconfig"
 
+source "drivers/media/video/cx23885/Kconfig"
+
 source "drivers/media/video/ivtv/Kconfig"
 
 config VIDEO_M32R_AR
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 10b4d446901..b5a064163e0 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -4,14 +4,12 @@
 
 zr36067-objs	:=	zoran_procfs.o zoran_device.o \
 			zoran_driver.o zoran_card.o
-tuner-objs	:=	tuner-core.o tuner-types.o tuner-simple.o \
-			mt20xx.o tda8290.o tea5767.o tda9887.o
-
-tuner-$(CONFIG_TUNER_TEA5761)	+= tea5761.o
+tuner-objs	:=	tuner-core.o tuner-types.o tda9887.o
 
 msp3400-objs	:=	msp3400-driver.o msp3400-kthreads.o
 
-obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-common.o compat_ioctl32.o
+obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-common.o compat_ioctl32.o \
+			   v4l2-int-device.o
 
 ifeq ($(CONFIG_VIDEO_V4L1_COMPAT),y)
   obj-$(CONFIG_VIDEO_DEV) += v4l1-compat.o
@@ -63,7 +61,6 @@ obj-$(CONFIG_VIDEO_CPIA_USB) += cpia_usb.o
 obj-$(CONFIG_VIDEO_MEYE) += meye.o
 obj-$(CONFIG_VIDEO_SAA7134) += saa7134/
 obj-$(CONFIG_VIDEO_CX88) += cx88/
-obj-$(CONFIG_VIDEO_IVTV) += ivtv/
 obj-$(CONFIG_VIDEO_EM28XX) += em28xx/
 obj-$(CONFIG_VIDEO_USBVISION) += usbvision/
 obj-$(CONFIG_VIDEO_TVP5150) += tvp5150.o
@@ -73,6 +70,7 @@ obj-$(CONFIG_VIDEO_CS53L32A) += cs53l32a.o
 obj-$(CONFIG_VIDEO_TLV320AIC23B) += tlv320aic23b.o
 obj-$(CONFIG_VIDEO_WM8775) += wm8775.o
 obj-$(CONFIG_VIDEO_WM8739) += wm8739.o
+obj-$(CONFIG_VIDEO_VP27SMPX) += vp27smpx.o
 obj-$(CONFIG_VIDEO_OVCAMCHIP) += ovcamchip/
 obj-$(CONFIG_VIDEO_CPIA2) += cpia2/
 obj-$(CONFIG_VIDEO_MXB) += mxb.o
@@ -82,8 +80,17 @@ obj-$(CONFIG_VIDEO_DPC) += dpc7146.o
 obj-$(CONFIG_TUNER_3036) += tuner-3036.o
 
 obj-$(CONFIG_VIDEO_TUNER) += tuner.o
-obj-$(CONFIG_VIDEO_BUF)   += video-buf.o
-obj-$(CONFIG_VIDEO_BUF_DVB) += video-buf-dvb.o
+
+obj-$(CONFIG_TUNER_SIMPLE) += tuner-simple.o
+obj-$(CONFIG_TUNER_MT20XX) += mt20xx.o
+obj-$(CONFIG_TUNER_TDA8290) += tda8290.o
+obj-$(CONFIG_TUNER_TEA5767) += tea5767.o
+obj-$(CONFIG_TUNER_TEA5761) += tea5761.o
+
+obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
+obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
+obj-$(CONFIG_VIDEOBUF_VMALLOC) += videobuf-vmalloc.o
+obj-$(CONFIG_VIDEOBUF_DVB) += videobuf-dvb.o
 obj-$(CONFIG_VIDEO_BTCX)  += btcx-risc.o
 obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
 
@@ -97,6 +104,8 @@ obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o
 obj-$(CONFIG_VIDEO_CAFE_CCIC) += cafe_ccic.o
 obj-$(CONFIG_VIDEO_OV7670) 	+= ov7670.o
 
+obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o
+
 obj-$(CONFIG_USB_DABUSB)        += dabusb.o
 obj-$(CONFIG_USB_OV511)         += ov511.o
 obj-$(CONFIG_USB_SE401)         += se401.o
@@ -114,6 +123,9 @@ obj-$(CONFIG_USB_KONICAWC)      += usbvideo/
 obj-$(CONFIG_USB_VICAM)         += usbvideo/
 obj-$(CONFIG_USB_QUICKCAM_MESSENGER)	+= usbvideo/
 
+obj-$(CONFIG_VIDEO_IVTV) += ivtv/
+
 obj-$(CONFIG_VIDEO_VIVI) += vivi.o
+obj-$(CONFIG_VIDEO_CX23885) += cx23885/
 
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c
index 649f52f9ad2..19e9929ffa0 100644
--- a/drivers/media/video/arv.c
+++ b/drivers/media/video/arv.c
@@ -23,7 +23,6 @@
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
-#include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
@@ -442,7 +441,7 @@ static int ar_do_ioctl(struct inode *inode, struct file *file,
 	{
 		struct video_window *w = arg;
 		DEBUG(1, "VIDIOCGWIN:\n");
-		memset(w, 0, sizeof(w));
+		memset(w, 0, sizeof(*w));
 		w->width = ar->width;
 		w->height = ar->height;
 		return 0;
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index 58eae887a62..2ca162b390a 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -4,7 +4,7 @@ config VIDEO_BT848
 	select I2C_ALGOBIT
 	select FW_LOADER
 	select VIDEO_BTCX
-	select VIDEO_BUF
+	select VIDEOBUF_DMA_SG
 	select VIDEO_IR
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index f6715007d40..dd6a7d68b07 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -27,7 +27,6 @@
 
 #include <linux/delay.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kmod.h>
 #include <linux/init.h>
 #include <linux/pci.h>
@@ -2989,6 +2988,23 @@ struct tvcard bttv_tvcards[] = {
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
 	},
+	/* ---- card 0x95---------------------------------- */
+	[BTTV_BOARD_TYPHOON_TVTUNERPCI] = {
+		.name           = "Typhoon TV-Tuner PCI (50684)",
+		.video_inputs   = 3,
+		.audio_inputs   = 1,
+		.tuner          = 0,
+		.svhs           = 2,
+		.gpiomask       = 0x3014f,
+		.muxsel         = { 2, 3, 1, 1 },
+		.gpiomux        = { 0x20001,0x10001, 0, 0 },
+		.gpiomute       = 10,
+		.needs_tvaudio  = 1,
+		.pll            = PLL_28,
+		.tuner_type     = TUNER_PHILIPS_PAL_I,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+	},
 };
 
 static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
@@ -3276,15 +3292,15 @@ static void eagle_muxsel(struct bttv *btv, unsigned int input)
 	btaor((2)<<5, ~(3<<5), BT848_IFORM);
 	gpio_bits(3,bttv_tvcards[btv->c.type].muxsel[input&7]);
 
-       /* composite */
-       /* set chroma ADC to sleep */
-       btor(BT848_ADC_C_SLEEP, BT848_ADC);
-       /* set to composite video */
-       btand(~BT848_CONTROL_COMP, BT848_E_CONTROL);
-       btand(~BT848_CONTROL_COMP, BT848_O_CONTROL);
+	/* composite */
+	/* set chroma ADC to sleep */
+	btor(BT848_ADC_C_SLEEP, BT848_ADC);
+	/* set to composite video */
+	btand(~BT848_CONTROL_COMP, BT848_E_CONTROL);
+	btand(~BT848_CONTROL_COMP, BT848_O_CONTROL);
 
-       /* switch sync drive off */
-       gpio_bits(LM1882_SYNC_DRIVE,LM1882_SYNC_DRIVE);
+	/* switch sync drive off */
+	gpio_bits(LM1882_SYNC_DRIVE,LM1882_SYNC_DRIVE);
 }
 
 static void gvc1100_muxsel(struct bttv *btv, unsigned int input)
@@ -3453,7 +3469,7 @@ void __devinit bttv_init_card2(struct bttv *btv)
 			printk("bttv%d: radio detected by subsystem id (CPH05x)\n",btv->c.nr);
 		}
 		break;
-       case BTTV_BOARD_STB2:
+	case BTTV_BOARD_STB2:
 		if (btv->cardid == 0x3060121a) {
 			/* Fix up entry for 3DFX VoodooTV 100,
 			   which is an OEM STB card variant. */
@@ -3784,7 +3800,7 @@ static void __devinit osprey_eeprom(struct bttv *btv, const u8 ee[256])
 			for (i = 12; i < 21; i++)
 				serial *= 10, serial += ee[i] - '0';
 		}
-       } else {
+	} else {
 		unsigned short type;
 
 		for (i = 4*16; i < 8*16; i += 16) {
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index cb555f2c40f..7a332b3efe5 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -30,7 +30,6 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
@@ -155,13 +154,14 @@ MODULE_LICENSE("GPL");
 /* ----------------------------------------------------------------------- */
 /* sysfs                                                                   */
 
-static ssize_t show_card(struct class_device *cd, char *buf)
+static ssize_t show_card(struct device *cd,
+			 struct device_attribute *attr, char *buf)
 {
 	struct video_device *vfd = to_video_device(cd);
 	struct bttv *btv = dev_get_drvdata(vfd->dev);
 	return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET);
 }
-static CLASS_DEVICE_ATTR(card, S_IRUGO, show_card, NULL);
+static DEVICE_ATTR(card, S_IRUGO, show_card, NULL);
 
 /* ----------------------------------------------------------------------- */
 /* dvb auto-load setup                                                     */
@@ -2583,7 +2583,7 @@ static int setup_window(struct bttv_fh *fh, struct bttv *btv,
 	if (check_btres(fh, RESOURCE_OVERLAY)) {
 		struct bttv_buffer *new;
 
-		new = videobuf_alloc(sizeof(*new));
+		new = videobuf_pci_alloc(sizeof(*new));
 		new->crop = btv->crop[!!fh->do_crop].rect;
 		bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
 		retval = bttv_switch_overlay(btv,fh,new);
@@ -3049,7 +3049,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 		mutex_lock(&fh->cap.lock);
 		if (*on) {
 			fh->ov.tvnorm = btv->tvnorm;
-			new = videobuf_alloc(sizeof(*new));
+			new = videobuf_pci_alloc(sizeof(*new));
 			new->crop = btv->crop[!!fh->do_crop].rect;
 			bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
 		} else {
@@ -3072,6 +3072,8 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 					     V4L2_MEMORY_MMAP);
 		if (retval < 0)
 			goto fh_unlock_and_return;
+
+		gbuffers = retval;
 		memset(mbuf,0,sizeof(*mbuf));
 		mbuf->frames = gbuffers;
 		mbuf->size   = gbuffers * gbufsize;
@@ -3142,9 +3144,12 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 			retval = -EIO;
 			/* fall through */
 		case STATE_DONE:
-			videobuf_dma_sync(&fh->cap,&buf->vb.dma);
+		{
+			struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+			videobuf_dma_sync(&fh->cap,dma);
 			bttv_dma_free(&fh->cap,btv,buf);
 			break;
+		}
 		default:
 			retval = -EINVAL;
 			break;
@@ -3338,7 +3343,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 			if (check_btres(fh, RESOURCE_OVERLAY)) {
 				struct bttv_buffer *new;
 
-				new = videobuf_alloc(sizeof(*new));
+				new = videobuf_pci_alloc(sizeof(*new));
 				new->crop = btv->crop[!!fh->do_crop].rect;
 				bttv_overlay_risc(btv,&fh->ov,fh->ovfmt,new);
 				retval = bttv_switch_overlay(btv,fh,new);
@@ -3697,7 +3702,7 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait)
 				mutex_unlock(&fh->cap.lock);
 				return POLLERR;
 			}
-			fh->cap.read_buf = videobuf_alloc(fh->cap.msize);
+			fh->cap.read_buf = videobuf_pci_alloc(fh->cap.msize);
 			if (NULL == fh->cap.read_buf) {
 				mutex_unlock(&fh->cap.lock);
 				return POLLERR;
@@ -3764,13 +3769,13 @@ static int bttv_open(struct inode *inode, struct file *file)
 	fh->ov.setup_ok = 0;
 	v4l2_prio_open(&btv->prio,&fh->prio);
 
-	videobuf_queue_init(&fh->cap, &bttv_video_qops,
+	videobuf_queue_pci_init(&fh->cap, &bttv_video_qops,
 			    btv->c.pci, &btv->s_lock,
 			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
 			    V4L2_FIELD_INTERLACED,
 			    sizeof(struct bttv_buffer),
 			    fh);
-	videobuf_queue_init(&fh->vbi, &bttv_vbi_qops,
+	videobuf_queue_pci_init(&fh->vbi, &bttv_vbi_qops,
 			    btv->c.pci, &btv->s_lock,
 			    V4L2_BUF_TYPE_VBI_CAPTURE,
 			    V4L2_FIELD_SEQ_TB,
@@ -4613,9 +4618,9 @@ static int __devinit bttv_register_video(struct bttv *btv)
 		goto err;
 	printk(KERN_INFO "bttv%d: registered device video%d\n",
 	       btv->c.nr,btv->video_dev->minor & 0x1f);
-	if (class_device_create_file(&btv->video_dev->class_dev,
-				     &class_device_attr_card)<0) {
-		printk(KERN_ERR "bttv%d: class_device_create_file 'card' "
+	if (device_create_file(&btv->video_dev->class_dev,
+				     &dev_attr_card)<0) {
+		printk(KERN_ERR "bttv%d: device_create_file 'card' "
 		       "failed\n", btv->c.nr);
 		goto err;
 	}
diff --git a/drivers/media/video/bt8xx/bttv-gpio.c b/drivers/media/video/bt8xx/bttv-gpio.c
index 84154c26f9c..dce6dae5740 100644
--- a/drivers/media/video/bt8xx/bttv-gpio.c
+++ b/drivers/media/video/bt8xx/bttv-gpio.c
@@ -106,11 +106,9 @@ int bttv_sub_add_device(struct bttv_core *core, char *name)
 
 int bttv_sub_del_devices(struct bttv_core *core)
 {
-	struct bttv_sub_device *sub;
-	struct list_head *item,*save;
+	struct bttv_sub_device *sub, *save;
 
-	list_for_each_safe(item,save,&core->subs) {
-		sub = list_entry(item,struct bttv_sub_device,list);
+	list_for_each_entry_safe(sub, save, &core->subs, list) {
 		list_del(&sub->list);
 		device_unregister(&sub->dev);
 	}
diff --git a/drivers/media/video/bt8xx/bttv-i2c.c b/drivers/media/video/bt8xx/bttv-i2c.c
index 0dfa49b6641..844f1762c45 100644
--- a/drivers/media/video/bt8xx/bttv-i2c.c
+++ b/drivers/media/video/bt8xx/bttv-i2c.c
@@ -28,7 +28,6 @@
 */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 
diff --git a/drivers/media/video/bt8xx/bttv-input.c b/drivers/media/video/bt8xx/bttv-input.c
index 4201552bc3c..e7c521b8444 100644
--- a/drivers/media/video/bt8xx/bttv-input.c
+++ b/drivers/media/video/bt8xx/bttv-input.c
@@ -19,7 +19,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
diff --git a/drivers/media/video/bt8xx/bttv-risc.c b/drivers/media/video/bt8xx/bttv-risc.c
index e7104d9cb4b..58986f1a5f1 100644
--- a/drivers/media/video/bt8xx/bttv-risc.c
+++ b/drivers/media/video/bt8xx/bttv-risc.c
@@ -574,10 +574,12 @@ bttv_risc_hook(struct bttv *btv, int slot, struct btcx_riscmem *risc,
 void
 bttv_dma_free(struct videobuf_queue *q,struct bttv *btv, struct bttv_buffer *buf)
 {
+	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
 	BUG_ON(in_interrupt());
 	videobuf_waiton(&buf->vb,0,0);
-	videobuf_dma_unmap(q, &buf->vb.dma);
-	videobuf_dma_free(&buf->vb.dma);
+	videobuf_dma_unmap(q, dma);
+	videobuf_dma_free(dma);
 	btcx_riscmem_free(btv->c.pci,&buf->bottom);
 	btcx_riscmem_free(btv->c.pci,&buf->top);
 	buf->vb.state = STATE_NEEDS_INIT;
@@ -699,6 +701,7 @@ int
 bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
 {
 	const struct bttv_tvnorm *tvnorm = bttv_tvnorms + buf->tvnorm;
+	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 
 	dprintk(KERN_DEBUG
 		"bttv%d: buffer field: %s  format: %s  size: %dx%d\n",
@@ -716,25 +719,25 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
 
 		switch (buf->vb.field) {
 		case V4L2_FIELD_TOP:
-			bttv_risc_packed(btv,&buf->top,buf->vb.dma.sglist,
+			bttv_risc_packed(btv,&buf->top,dma->sglist,
 					 /* offset */ 0,bpl,
 					 /* padding */ 0,/* skip_lines */ 0,
 					 buf->vb.height);
 			break;
 		case V4L2_FIELD_BOTTOM:
-			bttv_risc_packed(btv,&buf->bottom,buf->vb.dma.sglist,
+			bttv_risc_packed(btv,&buf->bottom,dma->sglist,
 					 0,bpl,0,0,buf->vb.height);
 			break;
 		case V4L2_FIELD_INTERLACED:
-			bttv_risc_packed(btv,&buf->top,buf->vb.dma.sglist,
+			bttv_risc_packed(btv,&buf->top,dma->sglist,
 					 0,bpl,bpl,0,buf->vb.height >> 1);
-			bttv_risc_packed(btv,&buf->bottom,buf->vb.dma.sglist,
+			bttv_risc_packed(btv,&buf->bottom,dma->sglist,
 					 bpl,bpl,bpl,0,buf->vb.height >> 1);
 			break;
 		case V4L2_FIELD_SEQ_TB:
-			bttv_risc_packed(btv,&buf->top,buf->vb.dma.sglist,
+			bttv_risc_packed(btv,&buf->top,dma->sglist,
 					 0,bpl,0,0,buf->vb.height >> 1);
-			bttv_risc_packed(btv,&buf->bottom,buf->vb.dma.sglist,
+			bttv_risc_packed(btv,&buf->bottom,dma->sglist,
 					 bpf,bpl,0,0,buf->vb.height >> 1);
 			break;
 		default:
@@ -767,7 +770,7 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
 			bttv_calc_geo(btv,&buf->geo,buf->vb.width,
 				      buf->vb.height,/* both_fields */ 0,
 				      tvnorm,&buf->crop);
-			bttv_risc_planar(btv, &buf->top, buf->vb.dma.sglist,
+			bttv_risc_planar(btv, &buf->top, dma->sglist,
 					 0,buf->vb.width,0,buf->vb.height,
 					 uoffset,voffset,buf->fmt->hshift,
 					 buf->fmt->vshift,0);
@@ -776,7 +779,7 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
 			bttv_calc_geo(btv,&buf->geo,buf->vb.width,
 				      buf->vb.height,0,
 				      tvnorm,&buf->crop);
-			bttv_risc_planar(btv, &buf->bottom, buf->vb.dma.sglist,
+			bttv_risc_planar(btv, &buf->bottom, dma->sglist,
 					 0,buf->vb.width,0,buf->vb.height,
 					 uoffset,voffset,buf->fmt->hshift,
 					 buf->fmt->vshift,0);
@@ -789,14 +792,14 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
 			ypadding = buf->vb.width;
 			cpadding = buf->vb.width >> buf->fmt->hshift;
 			bttv_risc_planar(btv,&buf->top,
-					 buf->vb.dma.sglist,
+					 dma->sglist,
 					 0,buf->vb.width,ypadding,lines,
 					 uoffset,voffset,
 					 buf->fmt->hshift,
 					 buf->fmt->vshift,
 					 cpadding);
 			bttv_risc_planar(btv,&buf->bottom,
-					 buf->vb.dma.sglist,
+					 dma->sglist,
 					 ypadding,buf->vb.width,ypadding,lines,
 					 uoffset+cpadding,
 					 voffset+cpadding,
@@ -812,7 +815,7 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
 			ypadding = buf->vb.width;
 			cpadding = buf->vb.width >> buf->fmt->hshift;
 			bttv_risc_planar(btv,&buf->top,
-					 buf->vb.dma.sglist,
+					 dma->sglist,
 					 0,buf->vb.width,0,lines,
 					 uoffset >> 1,
 					 voffset >> 1,
@@ -820,7 +823,7 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
 					 buf->fmt->vshift,
 					 0);
 			bttv_risc_planar(btv,&buf->bottom,
-					 buf->vb.dma.sglist,
+					 dma->sglist,
 					 lines * ypadding,buf->vb.width,0,lines,
 					 lines * ypadding + (uoffset >> 1),
 					 lines * ypadding + (voffset >> 1),
@@ -839,10 +842,10 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
 		buf->vb.field = V4L2_FIELD_SEQ_TB;
 		bttv_calc_geo(btv,&buf->geo,tvnorm->swidth,tvnorm->sheight,
 			      1,tvnorm,&buf->crop);
-		bttv_risc_packed(btv, &buf->top,  buf->vb.dma.sglist,
+		bttv_risc_packed(btv, &buf->top,  dma->sglist,
 				 /* offset */ 0, RAW_BPL, /* padding */ 0,
 				 /* skip_lines */ 0, RAW_LINES);
-		bttv_risc_packed(btv, &buf->bottom, buf->vb.dma.sglist,
+		bttv_risc_packed(btv, &buf->bottom, dma->sglist,
 				 buf->vb.size/2 , RAW_BPL, 0, 0, RAW_LINES);
 	}
 
diff --git a/drivers/media/video/bt8xx/bttv-vbi.c b/drivers/media/video/bt8xx/bttv-vbi.c
index 93e35de5a18..346ce019bdc 100644
--- a/drivers/media/video/bt8xx/bttv-vbi.c
+++ b/drivers/media/video/bt8xx/bttv-vbi.c
@@ -24,7 +24,6 @@
 */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/kernel.h>
@@ -151,13 +150,14 @@ static int vbi_buffer_prepare(struct videobuf_queue *q,
 
 	if (redo_dma_risc) {
 		unsigned int bpl, padding, offset;
+		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 
 		bpl = 2044; /* max. vbipack */
 		padding = VBI_BPL - bpl;
 
 		if (fh->vbi_fmt.fmt.count[0] > 0) {
 			rc = bttv_risc_packed(btv, &buf->top,
-					      buf->vb.dma.sglist,
+					      dma->sglist,
 					      /* offset */ 0, bpl,
 					      padding, skip_lines0,
 					      fh->vbi_fmt.fmt.count[0]);
@@ -169,7 +169,7 @@ static int vbi_buffer_prepare(struct videobuf_queue *q,
 			offset = fh->vbi_fmt.fmt.count[0] * VBI_BPL;
 
 			rc = bttv_risc_packed(btv, &buf->bottom,
-					      buf->vb.dma.sglist,
+					      dma->sglist,
 					      offset, bpl,
 					      padding, skip_lines1,
 					      fh->vbi_fmt.fmt.count[1]);
diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h
index dcc847dc248..19e75d50a10 100644
--- a/drivers/media/video/bt8xx/bttv.h
+++ b/drivers/media/video/bt8xx/bttv.h
@@ -172,6 +172,8 @@
 #define BTTV_BOARD_SSAI_ULTRASOUND	   0x92
 #define BTTV_BOARD_VOODOOTV_200		   0x93
 #define BTTV_BOARD_DVICO_FUSIONHDTV_2	   0x94
+#define BTTV_BOARD_TYPHOON_TVTUNERPCI	   0x95
+
 
 /* more card-specific defines */
 #define PT2254_L_CHANNEL 0x10
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index 5b25faca150..0b92c35a843 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -41,7 +41,7 @@
 #include <media/v4l2-common.h>
 
 #include <linux/device.h>
-#include <media/video-buf.h>
+#include <media/videobuf-dma-sg.h>
 #include <media/tuner.h>
 #include <media/tveeprom.h>
 #include <media/ir-common.h>
diff --git a/drivers/media/video/btcx-risc.c b/drivers/media/video/btcx-risc.c
index b4aca724927..ce0840ccd59 100644
--- a/drivers/media/video/btcx-risc.c
+++ b/drivers/media/video/btcx-risc.c
@@ -23,7 +23,6 @@
 */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/interrupt.h>
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index 7d47cbe6ad2..7f7e3d3398d 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -104,6 +104,17 @@ static inline void write_lpdata(struct qcam_device *q, int d)
 
 static inline void write_lpcontrol(struct qcam_device *q, int d)
 {
+	if (d & 0x20) {
+		/* Set bidirectional mode to reverse (data in) */
+		parport_data_reverse(q->pport);
+	} else {
+		/* Set bidirectional mode to forward (data out) */
+		parport_data_forward(q->pport);
+	}
+
+	/* Now issue the regular port command, but strip out the
+	 * direction flag */
+	d &= ~0x20;
 	parport_write_control(q->pport, d);
 }
 
@@ -344,10 +355,13 @@ static int qc_detect(struct qcam_device *q)
 	/* Be (even more) liberal in what you accept...  */
 
 /*	if (count > 30 && count < 200) */
-	if (count > 20 && count < 300)
+	if (count > 20 && count < 400) {
 		return 1;	/* found */
-	else
+	} else {
+		printk(KERN_ERR "No Quickcam found on port %s\n",
+			q->pport->name);
 		return 0;	/* not found */
+	}
 }
 
 
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index ef5361824f8..b63cab33692 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -14,7 +14,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/pci.h>
@@ -63,13 +62,13 @@ MODULE_SUPPORTED_DEVICE("Video");
  */
 
 #define MAX_DMA_BUFS 3
-static int alloc_bufs_at_load = 0;
-module_param(alloc_bufs_at_load, bool, 0444);
-MODULE_PARM_DESC(alloc_bufs_at_load,
-		"Non-zero value causes DMA buffers to be allocated at module "
-		"load time.  This increases the chances of successfully getting "
-		"those buffers, but at the cost of nailing down the memory from "
-		"the outset.");
+static int alloc_bufs_at_read = 0;
+module_param(alloc_bufs_at_read, bool, 0444);
+MODULE_PARM_DESC(alloc_bufs_at_read,
+		"Non-zero value causes DMA buffers to be allocated when the "
+		"video capture device is read, rather than at module load "
+		"time.  This saves memory, but decreases the chances of "
+		"successfully getting those buffers.");
 
 static int n_dma_bufs = 3;
 module_param(n_dma_bufs, uint, 0644);
@@ -1198,7 +1197,7 @@ static int cafe_setup_siobuf(struct cafe_camera *cam, int index)
 	buf->v4lbuf.field = V4L2_FIELD_NONE;
 	buf->v4lbuf.memory = V4L2_MEMORY_MMAP;
 	/*
-	 * Offset: must be 32-bit even on a 64-bit system.  video-buf
+	 * Offset: must be 32-bit even on a 64-bit system.  videobuf-dma-sg
 	 * just uses the length times the index, but the spec warns
 	 * against doing just that - vma merging problems.  So we
 	 * leave a gap between each pair of buffers.
@@ -1503,7 +1502,7 @@ static int cafe_v4l_release(struct inode *inode, struct file *filp)
 	}
 	if (cam->users == 0) {
 		cafe_ctlr_power_down(cam);
-		if (! alloc_bufs_at_load)
+		if (alloc_bufs_at_read)
 			cafe_free_dma_bufs(cam);
 	}
 	mutex_unlock(&cam->s_mutex);
@@ -2162,7 +2161,7 @@ static int cafe_pci_probe(struct pci_dev *pdev,
 	/*
 	 * If so requested, try to get our DMA buffers now.
 	 */
-	if (alloc_bufs_at_load) {
+	if (!alloc_bufs_at_read) {
 		if (cafe_alloc_dma_bufs(cam, 1))
 			cam_warn(cam, "Unable to alloc DMA buffers at load"
 					" will try again later.");
diff --git a/drivers/media/video/compat_ioctl32.c b/drivers/media/video/compat_ioctl32.c
index f065ad12cc6..cefd1381e8d 100644
--- a/drivers/media/video/compat_ioctl32.c
+++ b/drivers/media/video/compat_ioctl32.c
@@ -848,6 +848,8 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
 	case VIDIOCSFREQ32:
 	case VIDIOCGAUDIO:
 	case VIDIOCSAUDIO:
+	case VIDIOCGVBIFMT:
+	case VIDIOCSVBIFMT:
 #endif
 	case VIDIOC_QUERYCAP:
 	case VIDIOC_ENUM_FMT:
@@ -874,7 +876,10 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
 	case VIDIOC_ENUMINPUT:
 	case VIDIOC_ENUMINPUT32:
 	case VIDIOC_G_CTRL:
+	case VIDIOC_S_CTRL:
 	case VIDIOC_S_CTRL32:
+	case VIDIOC_S_FREQUENCY:
+	case VIDIOC_G_FREQUENCY:
 	case VIDIOC_QUERYCTRL:
 	case VIDIOC_G_INPUT32:
 	case VIDIOC_S_INPUT32:
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index 78c9699eafb..a1d02e5ce0f 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -28,7 +28,6 @@
 
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/vmalloc.h>
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
index 92778cd1d73..e3aaba1e0e0 100644
--- a/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -37,7 +37,6 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/init.h>
-#include <linux/moduleparam.h>
 
 #include "cpia2.h"
 #include "cpia2dev.h"
diff --git a/drivers/media/video/cx2341x.c b/drivers/media/video/cx2341x.c
index d73c86aeeaa..62304255dca 100644
--- a/drivers/media/video/cx2341x.c
+++ b/drivers/media/video/cx2341x.c
@@ -20,7 +20,6 @@
 
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -191,17 +190,21 @@ static int cx2341x_get_ctrl(struct cx2341x_mpeg_params *params,
 
 /* Map the control ID to the correct field in the cx2341x_mpeg_params
    struct. Return -EINVAL if the ID is unknown, else return 0. */
-static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params,
+static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params, int busy,
 		struct v4l2_ext_control *ctrl)
 {
 	switch (ctrl->id) {
 	case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
+		if (busy)
+			return -EBUSY;
 		params->audio_sampling_freq = ctrl->value;
 		break;
 	case V4L2_CID_MPEG_AUDIO_ENCODING:
 		params->audio_encoding = ctrl->value;
 		break;
 	case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
+		if (busy)
+			return -EBUSY;
 		params->audio_l2_bitrate = ctrl->value;
 		break;
 	case V4L2_CID_MPEG_AUDIO_MODE:
@@ -246,6 +249,8 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params,
 		params->video_gop_closure = ctrl->value;
 		break;
 	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+		if (busy)
+			return -EBUSY;
 		/* MPEG-1 only allows CBR */
 		if (params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1 &&
 		    ctrl->value != V4L2_MPEG_VIDEO_BITRATE_MODE_CBR)
@@ -253,9 +258,13 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params,
 		params->video_bitrate_mode = ctrl->value;
 		break;
 	case V4L2_CID_MPEG_VIDEO_BITRATE:
+		if (busy)
+			return -EBUSY;
 		params->video_bitrate = ctrl->value;
 		break;
 	case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
+		if (busy)
+			return -EBUSY;
 		params->video_bitrate_peak = ctrl->value;
 		break;
 	case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION:
@@ -268,6 +277,8 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params,
 		params->video_mute_yuv = ctrl->value;
 		break;
 	case V4L2_CID_MPEG_STREAM_TYPE:
+		if (busy)
+			return -EBUSY;
 		params->stream_type = ctrl->value;
 		params->video_encoding =
 			(params->stream_type == V4L2_MPEG_STREAM_TYPE_MPEG1_SS ||
@@ -632,7 +643,7 @@ static void cx2341x_calc_audio_properties(struct cx2341x_mpeg_params *params)
 		(params->audio_crc << 14);
 }
 
-int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params,
+int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
 		  struct v4l2_ext_controls *ctrls, unsigned int cmd)
 {
 	int err = 0;
@@ -664,7 +675,7 @@ int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params,
 		err = v4l2_ctrl_check(ctrl, &qctrl, menu_items);
 		if (err)
 			break;
-		err = cx2341x_set_ctrl(params, ctrl);
+		err = cx2341x_set_ctrl(params, busy, ctrl);
 		if (err)
 			break;
 	}
diff --git a/drivers/media/video/cx23885/Kconfig b/drivers/media/video/cx23885/Kconfig
new file mode 100644
index 00000000000..72004a07b2d
--- /dev/null
+++ b/drivers/media/video/cx23885/Kconfig
@@ -0,0 +1,20 @@
+config VIDEO_CX23885
+	tristate "Conexant cx23885 (2388x successor) support"
+	depends on DVB_CORE && VIDEO_DEV && PCI && I2C
+	select I2C_ALGOBIT
+	select FW_LOADER
+	select VIDEO_BTCX
+	select VIDEO_TUNER
+	select VIDEO_TVEEPROM
+	select VIDEO_IR
+	select VIDEOBUF_DVB
+	select DVB_TUNER_MT2131 if !DVB_FE_CUSTOMISE
+	select DVB_S5H1409 if !DVB_FE_CUSTOMISE
+	select DVB_PLL if !DVB_FE_CUSTOMISE
+	---help---
+	  This is a video4linux driver for Conexant 23885 based
+	  TV cards.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called cx23885
+
diff --git a/drivers/media/video/cx23885/Makefile b/drivers/media/video/cx23885/Makefile
new file mode 100644
index 00000000000..665067022d2
--- /dev/null
+++ b/drivers/media/video/cx23885/Makefile
@@ -0,0 +1,9 @@
+cx23885-objs	:= cx23885-cards.o cx23885-core.o cx23885-i2c.o cx23885-dvb.o
+
+obj-$(CONFIG_VIDEO_CX23885) += cx23885.o
+
+EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
+EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
+
+EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
new file mode 100644
index 00000000000..b9012acabb2
--- /dev/null
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -0,0 +1,280 @@
+/*
+ *  Driver for the Conexant CX23885 PCIe bridge
+ *
+ *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+
+#include "cx23885.h"
+
+/* ------------------------------------------------------------------ */
+/* board config info                                                  */
+
+struct cx23885_board cx23885_boards[] = {
+	[CX23885_BOARD_UNKNOWN] = {
+		.name		= "UNKNOWN/GENERIC",
+		.input          = {{
+			.type   = CX23885_VMUX_COMPOSITE1,
+			.vmux   = 0,
+		},{
+			.type   = CX23885_VMUX_COMPOSITE2,
+			.vmux   = 1,
+		},{
+			.type   = CX23885_VMUX_COMPOSITE3,
+			.vmux   = 2,
+		},{
+			.type   = CX23885_VMUX_COMPOSITE4,
+			.vmux   = 3,
+		}},
+	},
+	[CX23885_BOARD_HAUPPAUGE_HVR1800lp] = {
+		.name		= "Hauppauge WinTV-HVR1800lp",
+		.portc		= CX23885_MPEG_DVB,
+		.input          = {{
+			.type   = CX23885_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0xff00,
+		},{
+			.type   = CX23885_VMUX_DEBUG,
+			.vmux   = 0,
+			.gpio0  = 0xff01,
+		},{
+			.type   = CX23885_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0xff02,
+		},{
+			.type   = CX23885_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0xff02,
+		}},
+	},
+	[CX23885_BOARD_HAUPPAUGE_HVR1800] = {
+		.name		= "Hauppauge WinTV-HVR1800",
+		.portc		= CX23885_MPEG_DVB,
+		.input          = {{
+			.type   = CX23885_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0xff00,
+		},{
+			.type   = CX23885_VMUX_DEBUG,
+			.vmux   = 0,
+			.gpio0  = 0xff01,
+		},{
+			.type   = CX23885_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0xff02,
+		},{
+			.type   = CX23885_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0xff02,
+		}},
+	},
+	[CX23885_BOARD_HAUPPAUGE_HVR1250] = {
+		.name		= "Hauppauge WinTV-HVR1250",
+		.portc		= CX23885_MPEG_DVB,
+		.input          = {{
+			.type   = CX23885_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0xff00,
+		},{
+			.type   = CX23885_VMUX_DEBUG,
+			.vmux   = 0,
+			.gpio0  = 0xff01,
+		},{
+			.type   = CX23885_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0xff02,
+		},{
+			.type   = CX23885_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0xff02,
+		}},
+	},
+	[CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = {
+		.name		= "DViCO FusionHDTV5 Express",
+		.portb		= CX23885_MPEG_DVB,
+	},
+};
+const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
+
+/* ------------------------------------------------------------------ */
+/* PCI subsystem IDs                                                  */
+
+struct cx23885_subid cx23885_subids[] = {
+	{
+		.subvendor = 0x0070,
+		.subdevice = 0x3400,
+		.card      = CX23885_BOARD_UNKNOWN,
+	},{
+		.subvendor = 0x0070,
+		.subdevice = 0x7600,
+		.card      = CX23885_BOARD_HAUPPAUGE_HVR1800lp,
+	},{
+		.subvendor = 0x0070,
+		.subdevice = 0x7800,
+		.card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
+	},{
+		.subvendor = 0x0070,
+		.subdevice = 0x7801,
+		.card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
+	},{
+		.subvendor = 0x0070,
+		.subdevice = 0x7911,
+		.card      = CX23885_BOARD_HAUPPAUGE_HVR1250,
+	},{
+		.subvendor = 0x18ac,
+		.subdevice = 0xd500,
+		.card      = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
+	},
+};
+const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
+
+void cx23885_card_list(struct cx23885_dev *dev)
+{
+	int i;
+
+	if (0 == dev->pci->subsystem_vendor &&
+	    0 == dev->pci->subsystem_device) {
+		printk("%s: Your board has no valid PCIe Subsystem ID and thus can't\n"
+		       "%s: be autodetected.  Please pass card=<n> insmod option to\n"
+		       "%s: workaround that.  Redirect complaints to the vendor of\n"
+		       "%s: the TV card.  Best regards,\n"
+		       "%s:         -- tux\n",
+		       dev->name, dev->name, dev->name, dev->name, dev->name);
+	} else {
+		printk("%s: Your board isn't known (yet) to the driver.  You can\n"
+		       "%s: try to pick one of the existing card configs via\n"
+		       "%s: card=<n> insmod option.  Updating to the latest\n"
+		       "%s: version might help as well.\n",
+		       dev->name, dev->name, dev->name, dev->name);
+	}
+	printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
+	       dev->name);
+	for (i = 0; i < cx23885_bcount; i++)
+		printk("%s:    card=%d -> %s\n",
+		       dev->name, i, cx23885_boards[i].name);
+}
+
+static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
+{
+	struct tveeprom tv;
+
+	tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, eeprom_data);
+
+	/* Make sure we support the board model */
+	switch (tv.model)
+	{
+	case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
+	case 77001: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
+	case 78501: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
+	case 78521: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
+		break;
+	default:
+		printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model);
+		break;
+	}
+
+	printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
+			dev->name, tv.model);
+}
+
+void cx23885_gpio_setup(struct cx23885_dev *dev)
+{
+	switch(dev->board) {
+	case CX23885_BOARD_HAUPPAUGE_HVR1250:
+		/* GPIO-0 cx24227 demodulator reset */
+		cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
+		break;
+	case CX23885_BOARD_HAUPPAUGE_HVR1800:
+		/* GPIO-0 656_CLK */
+		/* GPIO-1 656_D0 */
+		/* GPIO-2 8295A Reset */
+		/* GPIO-3-10 cx23417 data0-7 */
+		/* GPIO-11-14 cx23417 addr0-3 */
+		/* GPIO-15-18 cx23417 READY, CS, RD, WR */
+		/* GPIO-19 IR_RX */
+		// FIXME: Analog requires the tuner is brought out of reset
+		break;
+	}
+}
+
+int cx23885_ir_init(struct cx23885_dev *dev)
+{
+	switch (dev->board) {
+	case CX23885_BOARD_HAUPPAUGE_HVR1250:
+	case CX23885_BOARD_HAUPPAUGE_HVR1800:
+		/* FIXME: Implement me */
+		break;
+	}
+
+	return 0;
+}
+
+void cx23885_card_setup(struct cx23885_dev *dev)
+{
+	struct cx23885_tsport *ts1 = &dev->ts1;
+	struct cx23885_tsport *ts2 = &dev->ts2;
+
+	static u8 eeprom[256];
+
+	if (dev->i2c_bus[0].i2c_rc == 0) {
+		dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
+		tveeprom_read(&dev->i2c_bus[0].i2c_client,
+			      eeprom, sizeof(eeprom));
+	}
+
+	switch (dev->board) {
+	case CX23885_BOARD_HAUPPAUGE_HVR1250:
+	case CX23885_BOARD_HAUPPAUGE_HVR1800:
+	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
+		if (dev->i2c_bus[0].i2c_rc == 0)
+			hauppauge_eeprom(dev, eeprom+0x80);
+		break;
+	}
+
+	switch (dev->board) {
+	case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
+		ts1->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
+		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
+		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
+		break;
+	case CX23885_BOARD_HAUPPAUGE_HVR1250:
+	case CX23885_BOARD_HAUPPAUGE_HVR1800:
+	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
+	default:
+		ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
+		ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
+		ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
+	}
+
+}
+
+/* ------------------------------------------------------------------ */
+
+EXPORT_SYMBOL(cx23885_boards);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
+ */
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
new file mode 100644
index 00000000000..af16505bd2e
--- /dev/null
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -0,0 +1,1530 @@
+/*
+ *  Driver for the Conexant CX23885 PCIe bridge
+ *
+ *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kmod.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <asm/div64.h>
+
+#include "cx23885.h"
+
+MODULE_DESCRIPTION("Driver for cx23885 based TV cards");
+MODULE_AUTHOR("Steven Toth <stoth@hauppauge.com>");
+MODULE_LICENSE("GPL");
+
+static unsigned int debug = 0;
+module_param(debug,int,0644);
+MODULE_PARM_DESC(debug,"enable debug messages");
+
+static unsigned int card[]  = {[0 ... (CX23885_MAXBOARDS - 1)] = UNSET };
+module_param_array(card,  int, NULL, 0444);
+MODULE_PARM_DESC(card,"card type");
+
+#define dprintk(level,fmt, arg...)	if (debug >= level) \
+	printk(KERN_DEBUG "%s/0: " fmt, dev->name , ## arg)
+
+static unsigned int cx23885_devcount;
+
+static DEFINE_MUTEX(devlist);
+static LIST_HEAD(cx23885_devlist);
+
+#define NO_SYNC_LINE (-1U)
+
+/*
+ * CX23885 Assumptions
+ * 1 line = 16 bytes of CDT
+ * cmds size = 80
+ * cdt size = 16 * linesize
+ * iqsize = 64
+ * maxlines = 6
+ *
+ * Address Space:
+ * 0x00000000 0x00008fff FIFO clusters
+ * 0x00010000 0x000104af Channel Management Data Structures
+ * 0x000104b0 0x000104ff Free
+ * 0x00010500 0x000108bf 15 channels * iqsize
+ * 0x000108c0 0x000108ff Free
+ * 0x00010900 0x00010e9f IQ's + Cluster Descriptor Tables
+ *                       15 channels * (iqsize + (maxlines * linesize))
+ * 0x00010ea0 0x00010xxx Free
+ */
+
+struct sram_channel cx23885_sram_channels[] = {
+	[SRAM_CH01] = {
+		.name		= "test ch1",
+		.cmds_start	= 0x10000,
+		.ctrl_start	= 0x10500,
+		.cdt		= 0x10900,
+		.fifo_start	= 0x3000,
+		.fifo_size	= 0x1000,
+		.ptr1_reg	= DMA1_PTR1,
+		.ptr2_reg	= DMA1_PTR2,
+		.cnt1_reg	= DMA1_CNT1,
+		.cnt2_reg	= DMA1_CNT2,
+		.jumponly	= 1,
+	},
+	[SRAM_CH02] = {
+		.name		= "ch2",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA2_PTR1,
+		.ptr2_reg	= DMA2_PTR2,
+		.cnt1_reg	= DMA2_CNT1,
+		.cnt2_reg	= DMA2_CNT2,
+	},
+	[SRAM_CH03] = {
+		.name		= "TS1 B",
+		.cmds_start	= 0x100A0,
+		.ctrl_start	= 0x10780,
+		.cdt		= 0x10400,
+		.fifo_start	= 0x5000,
+		.fifo_size	= 0x1000,
+		.ptr1_reg	= DMA3_PTR1,
+		.ptr2_reg	= DMA3_PTR2,
+		.cnt1_reg	= DMA3_CNT1,
+		.cnt2_reg	= DMA3_CNT2,
+	},
+	[SRAM_CH04] = {
+		.name		= "ch4",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA4_PTR1,
+		.ptr2_reg	= DMA4_PTR2,
+		.cnt1_reg	= DMA4_CNT1,
+		.cnt2_reg	= DMA4_CNT2,
+	},
+	[SRAM_CH05] = {
+		.name		= "ch5",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA5_PTR1,
+		.ptr2_reg	= DMA5_PTR2,
+		.cnt1_reg	= DMA5_CNT1,
+		.cnt2_reg	= DMA5_CNT2,
+	},
+	[SRAM_CH06] = {
+		.name		= "TS2 C",
+		.cmds_start	= 0x10140,
+		.ctrl_start	= 0x10680,
+		.cdt		= 0x10480,
+		.fifo_start	= 0x6000,
+		.fifo_size	= 0x1000,
+		.ptr1_reg	= DMA5_PTR1,
+		.ptr2_reg	= DMA5_PTR2,
+		.cnt1_reg	= DMA5_CNT1,
+		.cnt2_reg	= DMA5_CNT2,
+	},
+	[SRAM_CH07] = {
+		.name		= "ch7",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA6_PTR1,
+		.ptr2_reg	= DMA6_PTR2,
+		.cnt1_reg	= DMA6_CNT1,
+		.cnt2_reg	= DMA6_CNT2,
+	},
+	[SRAM_CH08] = {
+		.name		= "ch8",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA7_PTR1,
+		.ptr2_reg	= DMA7_PTR2,
+		.cnt1_reg	= DMA7_CNT1,
+		.cnt2_reg	= DMA7_CNT2,
+	},
+	[SRAM_CH09] = {
+		.name		= "ch9",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA8_PTR1,
+		.ptr2_reg	= DMA8_PTR2,
+		.cnt1_reg	= DMA8_CNT1,
+		.cnt2_reg	= DMA8_CNT2,
+	},
+};
+
+/* FIXME, these allocations will change when
+ * analog arrives. The be reviewed.
+ * CX23887 Assumptions
+ * 1 line = 16 bytes of CDT
+ * cmds size = 80
+ * cdt size = 16 * linesize
+ * iqsize = 64
+ * maxlines = 6
+ *
+ * Address Space:
+ * 0x00000000 0x00008fff FIFO clusters
+ * 0x00010000 0x000104af Channel Management Data Structures
+ * 0x000104b0 0x000104ff Free
+ * 0x00010500 0x000108bf 15 channels * iqsize
+ * 0x000108c0 0x000108ff Free
+ * 0x00010900 0x00010e9f IQ's + Cluster Descriptor Tables
+ *                       15 channels * (iqsize + (maxlines * linesize))
+ * 0x00010ea0 0x00010xxx Free
+ */
+
+struct sram_channel cx23887_sram_channels[] = {
+	[SRAM_CH01] = {
+		.name		= "test ch1",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA1_PTR1,
+		.ptr2_reg	= DMA1_PTR2,
+		.cnt1_reg	= DMA1_CNT1,
+		.cnt2_reg	= DMA1_CNT2,
+	},
+	[SRAM_CH02] = {
+		.name		= "ch2",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA2_PTR1,
+		.ptr2_reg	= DMA2_PTR2,
+		.cnt1_reg	= DMA2_CNT1,
+		.cnt2_reg	= DMA2_CNT2,
+	},
+	[SRAM_CH03] = {
+		.name		= "ch3",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA3_PTR1,
+		.ptr2_reg	= DMA3_PTR2,
+		.cnt1_reg	= DMA3_CNT1,
+		.cnt2_reg	= DMA3_CNT2,
+	},
+	[SRAM_CH04] = {
+		.name		= "ch4",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA4_PTR1,
+		.ptr2_reg	= DMA4_PTR2,
+		.cnt1_reg	= DMA4_CNT1,
+		.cnt2_reg	= DMA4_CNT2,
+	},
+	[SRAM_CH05] = {
+		.name		= "ch5",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA5_PTR1,
+		.ptr2_reg	= DMA5_PTR2,
+		.cnt1_reg	= DMA5_CNT1,
+		.cnt2_reg	= DMA5_CNT2,
+	},
+	[SRAM_CH06] = {
+		.name		= "TS2 C",
+		.cmds_start	= 0x10140,
+		.ctrl_start	= 0x10680,
+		.cdt		= 0x108d0,
+		.fifo_start	= 0x6000,
+		.fifo_size	= 0x1000,
+		.ptr1_reg	= DMA5_PTR1,
+		.ptr2_reg	= DMA5_PTR2,
+		.cnt1_reg	= DMA5_CNT1,
+		.cnt2_reg	= DMA5_CNT2,
+	},
+	[SRAM_CH07] = {
+		.name		= "ch7",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA6_PTR1,
+		.ptr2_reg	= DMA6_PTR2,
+		.cnt1_reg	= DMA6_CNT1,
+		.cnt2_reg	= DMA6_CNT2,
+	},
+	[SRAM_CH08] = {
+		.name		= "ch8",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA7_PTR1,
+		.ptr2_reg	= DMA7_PTR2,
+		.cnt1_reg	= DMA7_CNT1,
+		.cnt2_reg	= DMA7_CNT2,
+	},
+	[SRAM_CH09] = {
+		.name		= "ch9",
+		.cmds_start	= 0x0,
+		.ctrl_start	= 0x0,
+		.cdt		= 0x0,
+		.fifo_start	= 0x0,
+		.fifo_size	= 0x0,
+		.ptr1_reg	= DMA8_PTR1,
+		.ptr2_reg	= DMA8_PTR2,
+		.cnt1_reg	= DMA8_CNT1,
+		.cnt2_reg	= DMA8_CNT2,
+	},
+};
+
+static int cx23885_risc_decode(u32 risc)
+{
+	static char *instr[16] = {
+		[ RISC_SYNC    >> 28 ] = "sync",
+		[ RISC_WRITE   >> 28 ] = "write",
+		[ RISC_WRITEC  >> 28 ] = "writec",
+		[ RISC_READ    >> 28 ] = "read",
+		[ RISC_READC   >> 28 ] = "readc",
+		[ RISC_JUMP    >> 28 ] = "jump",
+		[ RISC_SKIP    >> 28 ] = "skip",
+		[ RISC_WRITERM >> 28 ] = "writerm",
+		[ RISC_WRITECM >> 28 ] = "writecm",
+		[ RISC_WRITECR >> 28 ] = "writecr",
+	};
+	static int incr[16] = {
+		[ RISC_WRITE   >> 28 ] = 3,
+		[ RISC_JUMP    >> 28 ] = 3,
+		[ RISC_SKIP    >> 28 ] = 1,
+		[ RISC_SYNC    >> 28 ] = 1,
+		[ RISC_WRITERM >> 28 ] = 3,
+		[ RISC_WRITECM >> 28 ] = 3,
+		[ RISC_WRITECR >> 28 ] = 4,
+	};
+	static char *bits[] = {
+		"12",   "13",   "14",   "resync",
+		"cnt0", "cnt1", "18",   "19",
+		"20",   "21",   "22",   "23",
+		"irq1", "irq2", "eol",  "sol",
+	};
+	int i;
+
+	printk("0x%08x [ %s", risc,
+	       instr[risc >> 28] ? instr[risc >> 28] : "INVALID");
+	for (i = ARRAY_SIZE(bits) - 1; i >= 0; i--)
+		if (risc & (1 << (i + 12)))
+			printk(" %s", bits[i]);
+	printk(" count=%d ]\n", risc & 0xfff);
+	return incr[risc >> 28] ? incr[risc >> 28] : 1;
+}
+
+void cx23885_wakeup(struct cx23885_tsport *port,
+		    struct cx23885_dmaqueue *q, u32 count)
+{
+	struct cx23885_dev *dev = port->dev;
+	struct cx23885_buffer *buf;
+	int bc;
+
+	for (bc = 0;; bc++) {
+		if (list_empty(&q->active))
+			break;
+		buf = list_entry(q->active.next,
+				 struct cx23885_buffer, vb.queue);
+
+		/* count comes from the hw and is is 16bit wide --
+		 * this trick handles wrap-arounds correctly for
+		 * up to 32767 buffers in flight... */
+		if ((s16) (count - buf->count) < 0)
+			break;
+
+		do_gettimeofday(&buf->vb.ts);
+		dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.i,
+			count, buf->count);
+		buf->vb.state = STATE_DONE;
+		list_del(&buf->vb.queue);
+		wake_up(&buf->vb.done);
+	}
+	if (list_empty(&q->active)) {
+		del_timer(&q->timeout);
+	} else {
+		mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT);
+	}
+	if (bc != 1)
+		printk("%s: %d buffers handled (should be 1)\n",
+		       __FUNCTION__, bc);
+}
+void cx23885_sram_channel_dump(struct cx23885_dev *dev,
+			       struct sram_channel *ch);
+
+int cx23885_sram_channel_setup(struct cx23885_dev *dev,
+			       struct sram_channel *ch,
+			       unsigned int bpl, u32 risc)
+{
+	unsigned int i, lines;
+	u32 cdt;
+
+	if (ch->cmds_start == 0)
+	{
+		dprintk(1, "%s() Erasing channel [%s]\n", __FUNCTION__,
+			ch->name);
+		cx_write(ch->ptr1_reg, 0);
+		cx_write(ch->ptr2_reg, 0);
+		cx_write(ch->cnt2_reg, 0);
+		cx_write(ch->cnt1_reg, 0);
+		return 0;
+	} else {
+		dprintk(1, "%s() Configuring channel [%s]\n", __FUNCTION__,
+			ch->name);
+	}
+
+	bpl   = (bpl + 7) & ~7; /* alignment */
+	cdt   = ch->cdt;
+	lines = ch->fifo_size / bpl;
+	if (lines > 6)
+		lines = 6;
+	BUG_ON(lines < 2);
+
+	cx_write(8 + 0, cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC) );
+	cx_write(8 + 4, cpu_to_le32(8) );
+	cx_write(8 + 8, cpu_to_le32(0) );
+
+	/* write CDT */
+	for (i = 0; i < lines; i++) {
+		dprintk(2, "%s() 0x%08x <- 0x%08x\n", __FUNCTION__, cdt + 16*i,
+			ch->fifo_start + bpl*i);
+		cx_write(cdt + 16*i, ch->fifo_start + bpl*i);
+		cx_write(cdt + 16*i +  4, 0);
+		cx_write(cdt + 16*i +  8, 0);
+		cx_write(cdt + 16*i + 12, 0);
+	}
+
+	/* write CMDS */
+	if (ch->jumponly)
+		cx_write(ch->cmds_start +  0, 8);
+	else
+		cx_write(ch->cmds_start +  0, risc);
+	cx_write(ch->cmds_start +  4, 0); /* 64 bits 63-32 */
+	cx_write(ch->cmds_start +  8, cdt);
+	cx_write(ch->cmds_start + 12, (lines*16) >> 3);
+	cx_write(ch->cmds_start + 16, ch->ctrl_start);
+	if (ch->jumponly)
+		cx_write(ch->cmds_start + 20, 0x80000000 | (64 >> 2) );
+	else
+		cx_write(ch->cmds_start + 20, 64 >> 2);
+	for (i = 24; i < 80; i += 4)
+		cx_write(ch->cmds_start + i, 0);
+
+	/* fill registers */
+	cx_write(ch->ptr1_reg, ch->fifo_start);
+	cx_write(ch->ptr2_reg, cdt);
+	cx_write(ch->cnt2_reg, (lines*16) >> 3);
+	cx_write(ch->cnt1_reg, (bpl >> 3) -1);
+
+	dprintk(2,"[bridge %d] sram setup %s: bpl=%d lines=%d\n",
+		dev->bridge,
+		ch->name,
+		bpl,
+		lines);
+
+	return 0;
+}
+
+void cx23885_sram_channel_dump(struct cx23885_dev *dev,
+			       struct sram_channel *ch)
+{
+	static char *name[] = {
+		"init risc lo",
+		"init risc hi",
+		"cdt base",
+		"cdt size",
+		"iq base",
+		"iq size",
+		"risc pc lo",
+		"risc pc hi",
+		"iq wr ptr",
+		"iq rd ptr",
+		"cdt current",
+		"pci target lo",
+		"pci target hi",
+		"line / byte",
+	};
+	u32 risc;
+	unsigned int i, j, n;
+
+	printk("%s: %s - dma channel status dump\n",
+	       dev->name, ch->name);
+	for (i = 0; i < ARRAY_SIZE(name); i++)
+		printk("%s:   cmds: %-15s: 0x%08x\n",
+		       dev->name, name[i],
+		       cx_read(ch->cmds_start + 4*i));
+
+	for (i = 0; i < 4; i++) {
+		risc = cx_read(ch->cmds_start + 4 * (i + 14));
+		printk("%s:   risc%d: ", dev->name, i);
+		cx23885_risc_decode(risc);
+	}
+	for (i = 0; i < (64 >> 2); i += n) {
+		risc = cx_read(ch->ctrl_start + 4 * i);
+		/* No consideration for bits 63-32 */
+
+		printk("%s:   (0x%08x) iq %x: ", dev->name,
+		       ch->ctrl_start + 4 * i, i);
+		n = cx23885_risc_decode(risc);
+		for (j = 1; j < n; j++) {
+			risc = cx_read(ch->ctrl_start + 4 * (i + j));
+			printk("%s:   iq %x: 0x%08x [ arg #%d ]\n",
+			       dev->name, i+j, risc, j);
+		}
+	}
+
+	printk("%s: fifo: 0x%08x -> 0x%x\n",
+	       dev->name, ch->fifo_start, ch->fifo_start+ch->fifo_size);
+	printk("%s: ctrl: 0x%08x -> 0x%x\n",
+	       dev->name, ch->ctrl_start, ch->ctrl_start + 6*16);
+	printk("%s:   ptr1_reg: 0x%08x\n",
+	       dev->name, cx_read(ch->ptr1_reg));
+	printk("%s:   ptr2_reg: 0x%08x\n",
+	       dev->name, cx_read(ch->ptr2_reg));
+	printk("%s:   cnt1_reg: 0x%08x\n",
+	       dev->name, cx_read(ch->cnt1_reg));
+	printk("%s:   cnt2_reg: 0x%08x\n",
+	       dev->name, cx_read(ch->cnt2_reg));
+}
+
+void cx23885_risc_disasm(struct cx23885_tsport *port,
+			 struct btcx_riscmem *risc)
+{
+	struct cx23885_dev *dev = port->dev;
+	unsigned int i, j, n;
+
+	printk("%s: risc disasm: %p [dma=0x%08lx]\n",
+	       dev->name, risc->cpu, (unsigned long)risc->dma);
+	for (i = 0; i < (risc->size >> 2); i += n) {
+		printk("%s:   %04d: ", dev->name, i);
+		n = cx23885_risc_decode(risc->cpu[i]);
+		for (j = 1; j < n; j++)
+			printk("%s:   %04d: 0x%08x [ arg #%d ]\n",
+			       dev->name, i + j, risc->cpu[i + j], j);
+		if (risc->cpu[i] == RISC_JUMP)
+			break;
+	}
+}
+
+void cx23885_shutdown(struct cx23885_dev *dev)
+{
+	/* disable RISC controller */
+	cx_write(DEV_CNTRL2, 0);
+
+	/* Disable all IR activity */
+	cx_write(IR_CNTRL_REG, 0);
+
+	/* Disable Video A/B activity */
+	cx_write(VID_A_DMA_CTL, 0);
+	cx_write(VID_B_DMA_CTL, 0);
+	cx_write(VID_C_DMA_CTL, 0);
+
+	/* Disable Audio activity */
+	cx_write(AUD_INT_DMA_CTL, 0);
+	cx_write(AUD_EXT_DMA_CTL, 0);
+
+	/* Disable Serial port */
+	cx_write(UART_CTL, 0);
+
+	/* Disable Interrupts */
+	cx_write(PCI_INT_MSK, 0);
+	cx_write(VID_A_INT_MSK, 0);
+	cx_write(VID_B_INT_MSK, 0);
+	cx_write(VID_C_INT_MSK, 0);
+	cx_write(AUDIO_INT_INT_MSK, 0);
+	cx_write(AUDIO_EXT_INT_MSK, 0);
+
+}
+
+void cx23885_reset(struct cx23885_dev *dev)
+{
+	dprintk(1, "%s()\n", __FUNCTION__);
+
+	cx23885_shutdown(dev);
+
+	cx_write(PCI_INT_STAT, 0xffffffff);
+	cx_write(VID_A_INT_STAT, 0xffffffff);
+	cx_write(VID_B_INT_STAT, 0xffffffff);
+	cx_write(VID_C_INT_STAT, 0xffffffff);
+	cx_write(AUDIO_INT_INT_STAT, 0xffffffff);
+	cx_write(AUDIO_EXT_INT_STAT, 0xffffffff);
+	cx_write(CLK_DELAY, cx_read(CLK_DELAY) & 0x80000000);
+
+	mdelay(100);
+
+	cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH01 ], 188*4, 0);
+	cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH02 ], 128, 0);
+	cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH03 ], 188*4, 0);
+	cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH04 ], 128, 0);
+	cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH05 ], 128, 0);
+	cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH06 ], 188*4, 0);
+	cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH07 ], 128, 0);
+	cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH08 ], 128, 0);
+	cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH09 ], 128, 0);
+
+	cx23885_gpio_setup(dev);
+}
+
+
+static int cx23885_pci_quirks(struct cx23885_dev *dev)
+{
+	dprintk(1, "%s()\n", __FUNCTION__);
+
+	/* The cx23885 bridge has a weird bug which causes NMI to be asserted
+	 * when DMA begins if RDR_TLCTL0 bit4 is not cleared. It does not
+	 * occur on the cx23887 bridge.
+	 */
+	if(dev->bridge == CX23885_BRIDGE_885)
+		cx_clear(RDR_TLCTL0, 1 << 4);
+
+	return 0;
+}
+
+static int get_resources(struct cx23885_dev *dev)
+{
+	if (request_mem_region(pci_resource_start(dev->pci,0),
+			       pci_resource_len(dev->pci,0),
+			       dev->name))
+		return 0;
+
+	printk(KERN_ERR "%s: can't get MMIO memory @ 0x%llx\n",
+		dev->name, (unsigned long long)pci_resource_start(dev->pci,0));
+
+	return -EBUSY;
+}
+
+static void cx23885_timeout(unsigned long data);
+int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
+			 u32 reg, u32 mask, u32 value);
+
+static int cx23885_init_tsport(struct cx23885_dev *dev, struct cx23885_tsport *port, int portno)
+{
+	dprintk(1, "%s(portno=%d)\n", __FUNCTION__, portno);
+
+	/* Transport bus init dma queue  - Common settings */
+	port->dma_ctl_val        = 0x11; /* Enable RISC controller and Fifo */
+	port->ts_int_msk_val     = 0x1111; /* TS port bits for RISC */
+
+	spin_lock_init(&port->slock);
+	port->dev = dev;
+	port->nr = portno;
+
+	INIT_LIST_HEAD(&port->mpegq.active);
+	INIT_LIST_HEAD(&port->mpegq.queued);
+	port->mpegq.timeout.function = cx23885_timeout;
+	port->mpegq.timeout.data = (unsigned long)port;
+	init_timer(&port->mpegq.timeout);
+
+	switch(portno) {
+	case 1:
+		port->reg_gpcnt          = VID_B_GPCNT;
+		port->reg_gpcnt_ctl      = VID_B_GPCNT_CTL;
+		port->reg_dma_ctl        = VID_B_DMA_CTL;
+		port->reg_lngth          = VID_B_LNGTH;
+		port->reg_hw_sop_ctrl    = VID_B_HW_SOP_CTL;
+		port->reg_gen_ctrl       = VID_B_GEN_CTL;
+		port->reg_bd_pkt_status  = VID_B_BD_PKT_STATUS;
+		port->reg_sop_status     = VID_B_SOP_STATUS;
+		port->reg_fifo_ovfl_stat = VID_B_FIFO_OVFL_STAT;
+		port->reg_vld_misc       = VID_B_VLD_MISC;
+		port->reg_ts_clk_en      = VID_B_TS_CLK_EN;
+		port->reg_src_sel        = VID_B_SRC_SEL;
+		port->reg_ts_int_msk     = VID_B_INT_MSK;
+		port->reg_ts_int_stat   = VID_B_INT_STAT;
+		port->sram_chno          = SRAM_CH03; /* VID_B */
+		port->pci_irqmask        = 0x02; /* VID_B bit1 */
+		break;
+	case 2:
+		port->reg_gpcnt          = VID_C_GPCNT;
+		port->reg_gpcnt_ctl      = VID_C_GPCNT_CTL;
+		port->reg_dma_ctl        = VID_C_DMA_CTL;
+		port->reg_lngth          = VID_C_LNGTH;
+		port->reg_hw_sop_ctrl    = VID_C_HW_SOP_CTL;
+		port->reg_gen_ctrl       = VID_C_GEN_CTL;
+		port->reg_bd_pkt_status  = VID_C_BD_PKT_STATUS;
+		port->reg_sop_status     = VID_C_SOP_STATUS;
+		port->reg_fifo_ovfl_stat = VID_C_FIFO_OVFL_STAT;
+		port->reg_vld_misc       = VID_C_VLD_MISC;
+		port->reg_ts_clk_en      = VID_C_TS_CLK_EN;
+		port->reg_src_sel        = 0;
+		port->reg_ts_int_msk     = VID_C_INT_MSK;
+		port->reg_ts_int_stat    = VID_C_INT_STAT;
+		port->sram_chno          = SRAM_CH06; /* VID_C */
+		port->pci_irqmask        = 0x04; /* VID_C bit2 */
+		break;
+	default:
+		BUG();
+	}
+
+	cx23885_risc_stopper(dev->pci, &port->mpegq.stopper,
+		     port->reg_dma_ctl, port->dma_ctl_val, 0x00);
+
+	return 0;
+}
+
+static int cx23885_dev_setup(struct cx23885_dev *dev)
+{
+	int i;
+
+	mutex_init(&dev->lock);
+
+	atomic_inc(&dev->refcount);
+
+	dev->nr = cx23885_devcount++;
+	sprintf(dev->name, "cx23885[%d]", dev->nr);
+
+	mutex_lock(&devlist);
+	list_add_tail(&dev->devlist, &cx23885_devlist);
+	mutex_unlock(&devlist);
+
+	/* Configure the internal memory */
+	if(dev->pci->device == 0x8880) {
+		dev->bridge = CX23885_BRIDGE_887;
+		dev->sram_channels = cx23887_sram_channels;
+	} else
+	if(dev->pci->device == 0x8852) {
+		dev->bridge = CX23885_BRIDGE_885;
+		dev->sram_channels = cx23885_sram_channels;
+	} else
+		BUG();
+
+	dprintk(1, "%s() Memory configured for PCIe bridge type %d\n",
+		__FUNCTION__, dev->bridge);
+
+	/* board config */
+	dev->board = UNSET;
+	if (card[dev->nr] < cx23885_bcount)
+		dev->board = card[dev->nr];
+	for (i = 0; UNSET == dev->board  &&  i < cx23885_idcount; i++)
+		if (dev->pci->subsystem_vendor == cx23885_subids[i].subvendor &&
+		    dev->pci->subsystem_device == cx23885_subids[i].subdevice)
+			dev->board = cx23885_subids[i].card;
+	if (UNSET == dev->board) {
+		dev->board = CX23885_BOARD_UNKNOWN;
+		cx23885_card_list(dev);
+	}
+
+	dev->pci_bus  = dev->pci->bus->number;
+	dev->pci_slot = PCI_SLOT(dev->pci->devfn);
+	dev->pci_irqmask = 0x001f00;
+
+	/* External Master 1 Bus */
+	dev->i2c_bus[0].nr = 0;
+	dev->i2c_bus[0].dev = dev;
+	dev->i2c_bus[0].reg_stat  = I2C1_STAT;
+	dev->i2c_bus[0].reg_ctrl  = I2C1_CTRL;
+	dev->i2c_bus[0].reg_addr  = I2C1_ADDR;
+	dev->i2c_bus[0].reg_rdata = I2C1_RDATA;
+	dev->i2c_bus[0].reg_wdata = I2C1_WDATA;
+	dev->i2c_bus[0].i2c_period = (0x9d << 24); /* 100kHz */
+
+	/* External Master 2 Bus */
+	dev->i2c_bus[1].nr = 1;
+	dev->i2c_bus[1].dev = dev;
+	dev->i2c_bus[1].reg_stat  = I2C2_STAT;
+	dev->i2c_bus[1].reg_ctrl  = I2C2_CTRL;
+	dev->i2c_bus[1].reg_addr  = I2C2_ADDR;
+	dev->i2c_bus[1].reg_rdata = I2C2_RDATA;
+	dev->i2c_bus[1].reg_wdata = I2C2_WDATA;
+	dev->i2c_bus[1].i2c_period = (0x9d << 24); /* 100kHz */
+
+	/* Internal Master 3 Bus */
+	dev->i2c_bus[2].nr = 2;
+	dev->i2c_bus[2].dev = dev;
+	dev->i2c_bus[2].reg_stat  = I2C3_STAT;
+	dev->i2c_bus[2].reg_ctrl  = I2C3_CTRL;
+	dev->i2c_bus[2].reg_addr  = I2C3_ADDR;
+	dev->i2c_bus[2].reg_rdata = I2C3_RDATA;
+	dev->i2c_bus[2].reg_wdata = I2C3_WDATA;
+	dev->i2c_bus[2].i2c_period = (0x07 << 24); /* 1.95MHz */
+
+	if(cx23885_boards[dev->board].portb == CX23885_MPEG_DVB)
+		cx23885_init_tsport(dev, &dev->ts1, 1);
+
+	if(cx23885_boards[dev->board].portc == CX23885_MPEG_DVB)
+		cx23885_init_tsport(dev, &dev->ts2, 2);
+
+	if (get_resources(dev) < 0) {
+		printk(KERN_ERR "CORE %s No more PCIe resources for "
+		       "subsystem: %04x:%04x\n",
+		       dev->name, dev->pci->subsystem_vendor,
+		       dev->pci->subsystem_device);
+
+		cx23885_devcount--;
+		goto fail_free;
+	}
+
+	/* PCIe stuff */
+	dev->lmmio = ioremap(pci_resource_start(dev->pci,0),
+			     pci_resource_len(dev->pci,0));
+
+	dev->bmmio = (u8 __iomem *)dev->lmmio;
+
+	printk(KERN_INFO "CORE %s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
+	       dev->name, dev->pci->subsystem_vendor,
+	       dev->pci->subsystem_device, cx23885_boards[dev->board].name,
+	       dev->board, card[dev->nr] == dev->board ?
+	       "insmod option" : "autodetected");
+
+	cx23885_pci_quirks(dev);
+
+	/* init hardware */
+	cx23885_reset(dev);
+
+	cx23885_i2c_register(&dev->i2c_bus[0]);
+	cx23885_i2c_register(&dev->i2c_bus[1]);
+	cx23885_i2c_register(&dev->i2c_bus[2]);
+	cx23885_call_i2c_clients (&dev->i2c_bus[0], TUNER_SET_STANDBY, NULL);
+	cx23885_card_setup(dev);
+	cx23885_ir_init(dev);
+
+	if(cx23885_boards[dev->board].portb == CX23885_MPEG_DVB) {
+		if (cx23885_dvb_register(&dev->ts1) < 0) {
+			printk(KERN_ERR "%s() Failed to register dvb adapters on VID_B\n",
+			       __FUNCTION__);
+		}
+	}
+
+	if(cx23885_boards[dev->board].portc == CX23885_MPEG_DVB) {
+		if (cx23885_dvb_register(&dev->ts2) < 0) {
+			printk(KERN_ERR "%s() Failed to register dvb adapters on VID_C\n",
+			       __FUNCTION__);
+		}
+	}
+
+	return 0;
+
+fail_free:
+	kfree(dev);
+	return -ENODEV;
+}
+
+void cx23885_dev_unregister(struct cx23885_dev *dev)
+{
+	release_mem_region(pci_resource_start(dev->pci,0),
+			   pci_resource_len(dev->pci,0));
+
+	if (!atomic_dec_and_test(&dev->refcount))
+		return;
+
+	if(cx23885_boards[dev->board].portb == CX23885_MPEG_DVB)
+		cx23885_dvb_unregister(&dev->ts1);
+
+	if(cx23885_boards[dev->board].portc == CX23885_MPEG_DVB)
+		cx23885_dvb_unregister(&dev->ts2);
+
+	cx23885_i2c_unregister(&dev->i2c_bus[2]);
+	cx23885_i2c_unregister(&dev->i2c_bus[1]);
+	cx23885_i2c_unregister(&dev->i2c_bus[0]);
+
+	iounmap(dev->lmmio);
+}
+
+static u32* cx23885_risc_field(u32 *rp, struct scatterlist *sglist,
+			       unsigned int offset, u32 sync_line,
+			       unsigned int bpl, unsigned int padding,
+			       unsigned int lines)
+{
+	struct scatterlist *sg;
+	unsigned int line, todo;
+
+	/* sync instruction */
+	if (sync_line != NO_SYNC_LINE)
+		*(rp++) = cpu_to_le32(RISC_RESYNC | sync_line);
+
+	/* scan lines */
+	sg = sglist;
+	for (line = 0; line < lines; line++) {
+		while (offset && offset >= sg_dma_len(sg)) {
+			offset -= sg_dma_len(sg);
+			sg++;
+		}
+		if (bpl <= sg_dma_len(sg)-offset) {
+			/* fits into current chunk */
+			*(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|RISC_EOL|bpl);
+			*(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
+			*(rp++)=cpu_to_le32(0); /* bits 63-32 */
+			offset+=bpl;
+		} else {
+			/* scanline needs to be split */
+			todo = bpl;
+			*(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|
+					    (sg_dma_len(sg)-offset));
+			*(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
+			*(rp++)=cpu_to_le32(0); /* bits 63-32 */
+			todo -= (sg_dma_len(sg)-offset);
+			offset = 0;
+			sg++;
+			while (todo > sg_dma_len(sg)) {
+				*(rp++)=cpu_to_le32(RISC_WRITE|
+						    sg_dma_len(sg));
+				*(rp++)=cpu_to_le32(sg_dma_address(sg));
+				*(rp++)=cpu_to_le32(0); /* bits 63-32 */
+				todo -= sg_dma_len(sg);
+				sg++;
+			}
+			*(rp++)=cpu_to_le32(RISC_WRITE|RISC_EOL|todo);
+			*(rp++)=cpu_to_le32(sg_dma_address(sg));
+			*(rp++)=cpu_to_le32(0); /* bits 63-32 */
+			offset += todo;
+		}
+		offset += padding;
+	}
+
+	return rp;
+}
+
+int cx23885_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
+			struct scatterlist *sglist, unsigned int top_offset,
+			unsigned int bottom_offset, unsigned int bpl,
+			unsigned int padding, unsigned int lines)
+{
+	u32 instructions, fields;
+	u32 *rp;
+	int rc;
+
+	fields = 0;
+	if (UNSET != top_offset)
+		fields++;
+	if (UNSET != bottom_offset)
+		fields++;
+
+	/* estimate risc mem: worst case is one write per page border +
+	   one write per scan line + syncs + jump (all 2 dwords).  Padding
+	   can cause next bpl to start close to a page border.  First DMA
+	   region may be smaller than PAGE_SIZE */
+	/* write and jump need and extra dword */
+	instructions  = fields * (1 + ((bpl + padding) * lines) / PAGE_SIZE + lines);
+	instructions += 2;
+	if ((rc = btcx_riscmem_alloc(pci,risc,instructions*12)) < 0)
+		return rc;
+
+	/* write risc instructions */
+	rp = risc->cpu;
+	if (UNSET != top_offset)
+		rp = cx23885_risc_field(rp, sglist, top_offset, 0,
+					bpl, padding, lines);
+	if (UNSET != bottom_offset)
+		rp = cx23885_risc_field(rp, sglist, bottom_offset, 0x200,
+					bpl, padding, lines);
+
+	/* save pointer to jmp instruction address */
+	risc->jmp = rp;
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size);
+	return 0;
+}
+
+int cx23885_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
+			    struct scatterlist *sglist, unsigned int bpl,
+			    unsigned int lines)
+{
+	u32 instructions;
+	u32 *rp;
+	int rc;
+
+	/* estimate risc mem: worst case is one write per page border +
+	   one write per scan line + syncs + jump (all 2 dwords).  Here
+	   there is no padding and no sync.  First DMA region may be smaller
+	   than PAGE_SIZE */
+	/* Jump and write need an extra dword */
+	instructions  = 1 + (bpl * lines) / PAGE_SIZE + lines;
+	instructions += 1;
+
+	if ((rc = btcx_riscmem_alloc(pci,risc,instructions*12)) < 0)
+		return rc;
+
+	/* write risc instructions */
+	rp = risc->cpu;
+	rp = cx23885_risc_field(rp, sglist, 0, NO_SYNC_LINE, bpl, 0, lines);
+
+	/* save pointer to jmp instruction address */
+	risc->jmp = rp;
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size);
+	return 0;
+}
+
+int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
+			 u32 reg, u32 mask, u32 value)
+{
+	u32 *rp;
+	int rc;
+
+	if ((rc = btcx_riscmem_alloc(pci, risc, 4*16)) < 0)
+		return rc;
+
+	/* write risc instructions */
+	rp = risc->cpu;
+	*(rp++) = cpu_to_le32(RISC_WRITECR  | RISC_IRQ2);
+	*(rp++) = cpu_to_le32(reg);
+	*(rp++) = cpu_to_le32(value);
+	*(rp++) = cpu_to_le32(mask);
+	*(rp++) = cpu_to_le32(RISC_JUMP);
+	*(rp++) = cpu_to_le32(risc->dma);
+	*(rp++) = cpu_to_le32(0); /* bits 63-32 */
+	return 0;
+}
+
+void cx23885_free_buffer(struct videobuf_queue *q, struct cx23885_buffer *buf)
+{
+	struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb);
+
+	BUG_ON(in_interrupt());
+	videobuf_waiton(&buf->vb, 0, 0);
+	videobuf_dma_unmap(q, dma);
+	videobuf_dma_free(dma);
+	btcx_riscmem_free((struct pci_dev *)q->dev, &buf->risc);
+	buf->vb.state = STATE_NEEDS_INIT;
+}
+
+static int cx23885_start_dma(struct cx23885_tsport *port,
+			     struct cx23885_dmaqueue *q,
+			     struct cx23885_buffer   *buf)
+{
+	struct cx23885_dev *dev = port->dev;
+
+	dprintk(1, "%s() w: %d, h: %d, f: %d\n", __FUNCTION__,
+		buf->vb.width, buf->vb.height, buf->vb.field);
+
+	/* setup fifo + format */
+	cx23885_sram_channel_setup(dev,
+				   &dev->sram_channels[ port->sram_chno ],
+				   port->ts_packet_size, buf->risc.dma);
+	if(debug > 5) {
+		cx23885_sram_channel_dump(dev, &dev->sram_channels[ port->sram_chno ] );
+		cx23885_risc_disasm(port, &buf->risc);
+	}
+
+	/* write TS length to chip */
+	cx_write(port->reg_lngth, buf->vb.width);
+
+	if ( (!(cx23885_boards[dev->board].portb & CX23885_MPEG_DVB)) &&
+		(!(cx23885_boards[dev->board].portc & CX23885_MPEG_DVB)) ) {
+		printk( "%s() Failed. Unsupported value in .portb/c (0x%08x)/(0x%08x)\n",
+			__FUNCTION__,
+			cx23885_boards[dev->board].portb,
+			cx23885_boards[dev->board].portc );
+		return -EINVAL;
+	}
+
+	udelay(100);
+
+	/* If the port supports SRC SELECT, configure it */
+	if(port->reg_src_sel)
+		cx_write(port->reg_src_sel, port->src_sel_val);
+
+	cx_write(port->reg_hw_sop_ctrl, 0x47 << 16 | 188 << 4);
+	cx_write(port->reg_ts_clk_en, port->ts_clk_en_val);
+	cx_write(port->reg_vld_misc, 0x00);
+	cx_write(port->reg_gen_ctrl, port->gen_ctrl_val);
+	udelay(100);
+
+	// NOTE: this is 2 (reserved) for portb, does it matter?
+	/* reset counter to zero */
+	cx_write(port->reg_gpcnt_ctl, 3);
+	q->count = 1;
+
+	switch(dev->bridge) {
+	case CX23885_BRIDGE_885:
+	case CX23885_BRIDGE_887:
+		/* enable irqs */
+		dprintk(1, "%s() enabling TS int's and DMA\n", __FUNCTION__ );
+		cx_set(port->reg_ts_int_msk,  port->ts_int_msk_val);
+		cx_set(port->reg_dma_ctl, port->dma_ctl_val);
+		cx_set(PCI_INT_MSK, dev->pci_irqmask | port->pci_irqmask);
+		break;
+	default:
+		BUG();
+	}
+
+	cx_set(DEV_CNTRL2, (1<<5)); /* Enable RISC controller */
+
+	return 0;
+}
+
+static int cx23885_stop_dma(struct cx23885_tsport *port)
+{
+	struct cx23885_dev *dev = port->dev;
+	dprintk(1, "%s()\n", __FUNCTION__);
+
+	/* Stop interrupts and DMA */
+	cx_clear(port->reg_ts_int_msk, port->ts_int_msk_val);
+	cx_clear(port->reg_dma_ctl, port->dma_ctl_val);
+
+	return 0;
+}
+
+static int cx23885_restart_queue(struct cx23885_tsport *port,
+				struct cx23885_dmaqueue *q)
+{
+	struct cx23885_dev *dev = port->dev;
+	struct cx23885_buffer *buf;
+
+	dprintk(5, "%s()\n", __FUNCTION__);
+	if (list_empty(&q->active))
+	{
+		struct cx23885_buffer *prev;
+		prev = NULL;
+
+		dprintk(5, "%s() queue is empty\n", __FUNCTION__);
+
+		for (;;) {
+			if (list_empty(&q->queued))
+				return 0;
+			buf = list_entry(q->queued.next, struct cx23885_buffer,
+					 vb.queue);
+			if (NULL == prev) {
+				list_del(&buf->vb.queue);
+				list_add_tail(&buf->vb.queue, &q->active);
+				cx23885_start_dma(port, q, buf);
+				buf->vb.state = STATE_ACTIVE;
+				buf->count    = q->count++;
+				mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
+				dprintk(5, "[%p/%d] restart_queue - first active\n",
+					buf, buf->vb.i);
+
+			} else if (prev->vb.width  == buf->vb.width  &&
+				   prev->vb.height == buf->vb.height &&
+				   prev->fmt       == buf->fmt) {
+				list_del(&buf->vb.queue);
+				list_add_tail(&buf->vb.queue, &q->active);
+				buf->vb.state = STATE_ACTIVE;
+				buf->count    = q->count++;
+				prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
+				prev->risc.jmp[2] = cpu_to_le32(0); /* 64 bit bits 63-32 */
+				dprintk(5,"[%p/%d] restart_queue - move to active\n",
+					buf, buf->vb.i);
+			} else {
+				return 0;
+			}
+			prev = buf;
+		}
+		return 0;
+	}
+
+	buf = list_entry(q->active.next, struct cx23885_buffer, vb.queue);
+	dprintk(2, "restart_queue [%p/%d]: restart dma\n",
+		buf, buf->vb.i);
+	cx23885_start_dma(port, q, buf);
+	list_for_each_entry(buf, &q->active, vb.queue)
+		buf->count = q->count++;
+	mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT);
+	return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+int cx23885_buf_prepare(struct videobuf_queue *q, struct cx23885_tsport *port,
+			struct cx23885_buffer *buf, enum v4l2_field field)
+{
+	struct cx23885_dev *dev = port->dev;
+	int size = port->ts_packet_size * port->ts_packet_count;
+	int rc;
+
+	dprintk(1, "%s: %p\n", __FUNCTION__, buf);
+	if (0 != buf->vb.baddr  &&  buf->vb.bsize < size)
+		return -EINVAL;
+
+	if (STATE_NEEDS_INIT == buf->vb.state) {
+		buf->vb.width  = port->ts_packet_size;
+		buf->vb.height = port->ts_packet_count;
+		buf->vb.size   = size;
+		buf->vb.field  = field /*V4L2_FIELD_TOP*/;
+
+		if (0 != (rc = videobuf_iolock(q, &buf->vb, NULL)))
+			goto fail;
+		cx23885_risc_databuffer(dev->pci, &buf->risc,
+					videobuf_to_dma(&buf->vb)->sglist,
+					buf->vb.width, buf->vb.height);
+	}
+	buf->vb.state = STATE_PREPARED;
+	return 0;
+
+ fail:
+	cx23885_free_buffer(q, buf);
+	return rc;
+}
+
+void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
+{
+	struct cx23885_buffer    *prev;
+	struct cx23885_dev *dev = port->dev;
+	struct cx23885_dmaqueue  *cx88q = &port->mpegq;
+
+	/* add jump to stopper */
+	buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC);
+	buf->risc.jmp[1] = cpu_to_le32(cx88q->stopper.dma);
+	buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */
+
+	if (list_empty(&cx88q->active)) {
+		dprintk( 1, "queue is empty - first active\n" );
+		list_add_tail(&buf->vb.queue, &cx88q->active);
+		cx23885_start_dma(port, cx88q, buf);
+		buf->vb.state = STATE_ACTIVE;
+		buf->count    = cx88q->count++;
+		mod_timer(&cx88q->timeout, jiffies + BUFFER_TIMEOUT);
+		dprintk(1, "[%p/%d] %s - first active\n",
+			buf, buf->vb.i, __FUNCTION__);
+	} else {
+		dprintk( 1, "queue is not empty - append to active\n" );
+		prev = list_entry(cx88q->active.prev, struct cx23885_buffer,
+				  vb.queue);
+		list_add_tail(&buf->vb.queue, &cx88q->active);
+		buf->vb.state = STATE_ACTIVE;
+		buf->count    = cx88q->count++;
+		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
+		prev->risc.jmp[2] = cpu_to_le32(0); /* 64 bit bits 63-32 */
+		dprintk( 1, "[%p/%d] %s - append to active\n",
+			 buf, buf->vb.i, __FUNCTION__);
+	}
+}
+
+/* ----------------------------------------------------------- */
+
+static void do_cancel_buffers(struct cx23885_tsport *port, char *reason,
+			      int restart)
+{
+	struct cx23885_dev *dev = port->dev;
+	struct cx23885_dmaqueue *q = &port->mpegq;
+	struct cx23885_buffer *buf;
+	unsigned long flags;
+
+	spin_lock_irqsave(&port->slock, flags);
+	while (!list_empty(&q->active)) {
+		buf = list_entry(q->active.next, struct cx23885_buffer,
+				 vb.queue);
+		list_del(&buf->vb.queue);
+		buf->vb.state = STATE_ERROR;
+		wake_up(&buf->vb.done);
+		dprintk(1, "[%p/%d] %s - dma=0x%08lx\n",
+			buf, buf->vb.i, reason, (unsigned long)buf->risc.dma);
+	}
+	if (restart) {
+		dprintk(1, "restarting queue\n" );
+		cx23885_restart_queue(port, q);
+	}
+	spin_unlock_irqrestore(&port->slock, flags);
+}
+
+void cx23885_cancel_buffers(struct cx23885_tsport *port)
+{
+	struct cx23885_dev *dev = port->dev;
+	struct cx23885_dmaqueue *q = &port->mpegq;
+
+	dprintk(1, "%s()\n", __FUNCTION__);
+	del_timer_sync(&q->timeout);
+	cx23885_stop_dma(port);
+	do_cancel_buffers(port, "cancel", 0);
+}
+
+static void cx23885_timeout(unsigned long data)
+{
+	struct cx23885_tsport *port = (struct cx23885_tsport *)data;
+	struct cx23885_dev *dev = port->dev;
+
+	dprintk(1, "%s()\n",__FUNCTION__);
+
+	if (debug > 5)
+		cx23885_sram_channel_dump(dev, &dev->sram_channels[ port->sram_chno ]);
+
+	cx23885_stop_dma(port);
+	do_cancel_buffers(port, "timeout", 1);
+}
+
+static int cx23885_irq_ts(struct cx23885_tsport *port, u32 status)
+{
+	struct cx23885_dev *dev = port->dev;
+	int handled = 0;
+	u32 count;
+
+	if ( (status & VID_BC_MSK_OPC_ERR) ||
+	     (status & VID_BC_MSK_BAD_PKT) ||
+	     (status & VID_BC_MSK_SYNC) ||
+	     (status & VID_BC_MSK_OF))
+	{
+		if (status & VID_BC_MSK_OPC_ERR)
+			dprintk(7, " (VID_BC_MSK_OPC_ERR 0x%08x)\n", VID_BC_MSK_OPC_ERR);
+		if (status & VID_BC_MSK_BAD_PKT)
+			dprintk(7, " (VID_BC_MSK_BAD_PKT 0x%08x)\n", VID_BC_MSK_BAD_PKT);
+		if (status & VID_BC_MSK_SYNC)
+			dprintk(7, " (VID_BC_MSK_SYNC    0x%08x)\n", VID_BC_MSK_SYNC);
+		if (status & VID_BC_MSK_OF)
+			dprintk(7, " (VID_BC_MSK_OF      0x%08x)\n", VID_BC_MSK_OF);
+
+		printk(KERN_ERR "%s: mpeg risc op code error\n", dev->name);
+
+		cx_clear(port->reg_dma_ctl, port->dma_ctl_val);
+		cx23885_sram_channel_dump(dev, &dev->sram_channels[ port->sram_chno ]);
+
+	} else if (status & VID_BC_MSK_RISCI1) {
+
+		dprintk(7, " (RISCI1            0x%08x)\n", VID_BC_MSK_RISCI1);
+
+		spin_lock(&port->slock);
+		count = cx_read(port->reg_gpcnt);
+		cx23885_wakeup(port, &port->mpegq, count);
+		spin_unlock(&port->slock);
+
+	} else if (status & VID_BC_MSK_RISCI2) {
+
+		dprintk(7, " (RISCI2            0x%08x)\n", VID_BC_MSK_RISCI2);
+
+		spin_lock(&port->slock);
+		cx23885_restart_queue(port, &port->mpegq);
+		spin_unlock(&port->slock);
+
+	}
+	if (status) {
+		cx_write(port->reg_ts_int_stat, status);
+		handled = 1;
+	}
+
+	return handled;
+}
+
+static irqreturn_t cx23885_irq(int irq, void *dev_id)
+{
+	struct cx23885_dev *dev = dev_id;
+	struct cx23885_tsport *ts1 = &dev->ts1;
+	struct cx23885_tsport *ts2 = &dev->ts2;
+	u32 pci_status, pci_mask;
+	u32 ts1_status, ts1_mask;
+	u32 ts2_status, ts2_mask;
+	int ts1_count = 0, ts2_count = 0, handled = 0;
+
+	pci_status = cx_read(PCI_INT_STAT);
+	pci_mask = cx_read(PCI_INT_MSK);
+	ts1_status = cx_read(VID_B_INT_STAT);
+	ts1_mask = cx_read(VID_B_INT_MSK);
+	ts2_status = cx_read(VID_C_INT_STAT);
+	ts2_mask = cx_read(VID_C_INT_MSK);
+
+	if ( (pci_status == 0) && (ts2_status == 0) && (ts1_status == 0) )
+		goto out;
+
+	ts1_count = cx_read(ts1->reg_gpcnt);
+	ts2_count = cx_read(ts2->reg_gpcnt);
+	dprintk(7, "pci_status: 0x%08x  pci_mask: 0x%08x\n", pci_status, pci_mask );
+	dprintk(7, "ts1_status: 0x%08x  ts1_mask: 0x%08x count: 0x%x\n", ts1_status, ts1_mask, ts1_count );
+	dprintk(7, "ts2_status: 0x%08x  ts2_mask: 0x%08x count: 0x%x\n", ts2_status, ts2_mask, ts2_count );
+
+	if ( (pci_status & PCI_MSK_RISC_RD) ||
+	     (pci_status & PCI_MSK_RISC_WR) ||
+	     (pci_status & PCI_MSK_AL_RD) ||
+	     (pci_status & PCI_MSK_AL_WR) ||
+	     (pci_status & PCI_MSK_APB_DMA) ||
+	     (pci_status & PCI_MSK_VID_C) ||
+	     (pci_status & PCI_MSK_VID_B) ||
+	     (pci_status & PCI_MSK_VID_A) ||
+	     (pci_status & PCI_MSK_AUD_INT) ||
+	     (pci_status & PCI_MSK_AUD_EXT) )
+	{
+
+		if (pci_status & PCI_MSK_RISC_RD)
+			dprintk(7, " (PCI_MSK_RISC_RD   0x%08x)\n", PCI_MSK_RISC_RD);
+		if (pci_status & PCI_MSK_RISC_WR)
+			dprintk(7, " (PCI_MSK_RISC_WR   0x%08x)\n", PCI_MSK_RISC_WR);
+		if (pci_status & PCI_MSK_AL_RD)
+			dprintk(7, " (PCI_MSK_AL_RD     0x%08x)\n", PCI_MSK_AL_RD);
+		if (pci_status & PCI_MSK_AL_WR)
+			dprintk(7, " (PCI_MSK_AL_WR     0x%08x)\n", PCI_MSK_AL_WR);
+		if (pci_status & PCI_MSK_APB_DMA)
+			dprintk(7, " (PCI_MSK_APB_DMA   0x%08x)\n", PCI_MSK_APB_DMA);
+		if (pci_status & PCI_MSK_VID_C)
+			dprintk(7, " (PCI_MSK_VID_C     0x%08x)\n", PCI_MSK_VID_C);
+		if (pci_status & PCI_MSK_VID_B)
+			dprintk(7, " (PCI_MSK_VID_B     0x%08x)\n", PCI_MSK_VID_B);
+		if (pci_status & PCI_MSK_VID_A)
+			dprintk(7, " (PCI_MSK_VID_A     0x%08x)\n", PCI_MSK_VID_A);
+		if (pci_status & PCI_MSK_AUD_INT)
+			dprintk(7, " (PCI_MSK_AUD_INT   0x%08x)\n", PCI_MSK_AUD_INT);
+		if (pci_status & PCI_MSK_AUD_EXT)
+			dprintk(7, " (PCI_MSK_AUD_EXT   0x%08x)\n", PCI_MSK_AUD_EXT);
+
+	}
+
+	if (ts1_status)
+		handled += cx23885_irq_ts(ts1, ts1_status);
+
+	if (ts2_status)
+		handled += cx23885_irq_ts(ts2, ts2_status);
+
+	if (handled)
+		cx_write(PCI_INT_STAT, pci_status);
+out:
+	return IRQ_RETVAL(handled);
+}
+
+static int __devinit cx23885_initdev(struct pci_dev *pci_dev,
+				     const struct pci_device_id *pci_id)
+{
+	struct cx23885_dev *dev;
+	int err;
+
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (NULL == dev)
+		return -ENOMEM;
+
+	/* pci init */
+	dev->pci = pci_dev;
+	if (pci_enable_device(pci_dev)) {
+		err = -EIO;
+		goto fail_free;
+	}
+
+	if (cx23885_dev_setup(dev) < 0) {
+		err = -EINVAL;
+		goto fail_free;
+	}
+
+	/* print pci info */
+	pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
+	pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER,  &dev->pci_lat);
+	printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, "
+	       "latency: %d, mmio: 0x%llx\n", dev->name,
+	       pci_name(pci_dev), dev->pci_rev, pci_dev->irq,
+	       dev->pci_lat, (unsigned long long)pci_resource_start(pci_dev,0));
+
+	pci_set_master(pci_dev);
+	if (!pci_dma_supported(pci_dev, 0xffffffff)) {
+		printk("%s/0: Oops: no 32bit PCI DMA ???\n", dev->name);
+		err = -EIO;
+		goto fail_irq;
+	}
+
+	err = request_irq(pci_dev->irq, cx23885_irq,
+			  IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
+	if (err < 0) {
+		printk(KERN_ERR "%s: can't get IRQ %d\n",
+		       dev->name, pci_dev->irq);
+		goto fail_irq;
+	}
+
+	pci_set_drvdata(pci_dev, dev);
+	return 0;
+
+fail_irq:
+	cx23885_dev_unregister(dev);
+fail_free:
+	kfree(dev);
+	return err;
+}
+
+static void __devexit cx23885_finidev(struct pci_dev *pci_dev)
+{
+	struct cx23885_dev *dev = pci_get_drvdata(pci_dev);
+
+	cx23885_shutdown(dev);
+
+	pci_disable_device(pci_dev);
+
+	/* unregister stuff */
+	free_irq(pci_dev->irq, dev);
+	pci_set_drvdata(pci_dev, NULL);
+
+	mutex_lock(&devlist);
+	list_del(&dev->devlist);
+	mutex_unlock(&devlist);
+
+	cx23885_dev_unregister(dev);
+	kfree(dev);
+}
+
+static struct pci_device_id cx23885_pci_tbl[] = {
+	{
+		/* CX23885 */
+		.vendor       = 0x14f1,
+		.device       = 0x8852,
+		.subvendor    = PCI_ANY_ID,
+		.subdevice    = PCI_ANY_ID,
+	},{
+		/* CX23887 Rev 2 */
+		.vendor       = 0x14f1,
+		.device       = 0x8880,
+		.subvendor    = PCI_ANY_ID,
+		.subdevice    = PCI_ANY_ID,
+	},{
+		/* --- end of list --- */
+	}
+};
+MODULE_DEVICE_TABLE(pci, cx23885_pci_tbl);
+
+static struct pci_driver cx23885_pci_driver = {
+	.name     = "cx23885",
+	.id_table = cx23885_pci_tbl,
+	.probe    = cx23885_initdev,
+	.remove   = __devexit_p(cx23885_finidev),
+	/* TODO */
+	.suspend  = NULL,
+	.resume   = NULL,
+};
+
+static int cx23885_init(void)
+{
+	printk(KERN_INFO "cx23885 driver version %d.%d.%d loaded\n",
+	       (CX23885_VERSION_CODE >> 16) & 0xff,
+	       (CX23885_VERSION_CODE >>  8) & 0xff,
+	       CX23885_VERSION_CODE & 0xff);
+#ifdef SNAPSHOT
+	printk(KERN_INFO "cx23885: snapshot date %04d-%02d-%02d\n",
+	       SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
+#endif
+	return pci_register_driver(&cx23885_pci_driver);
+}
+
+static void cx23885_fini(void)
+{
+	pci_unregister_driver(&cx23885_pci_driver);
+}
+
+module_init(cx23885_init);
+module_exit(cx23885_fini);
+
+/* ----------------------------------------------------------- */
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
+ */
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
new file mode 100644
index 00000000000..eda8c05d093
--- /dev/null
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -0,0 +1,213 @@
+/*
+ *  Driver for the Conexant CX23885 PCIe bridge
+ *
+ *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/fs.h>
+#include <linux/kthread.h>
+#include <linux/file.h>
+#include <linux/suspend.h>
+
+#include "cx23885.h"
+#include <media/v4l2-common.h>
+
+#include "s5h1409.h"
+#include "mt2131.h"
+#include "lgdt330x.h"
+#include "dvb-pll.h"
+
+static unsigned int debug = 0;
+
+#define dprintk(level,fmt, arg...)	if (debug >= level) \
+	printk(KERN_DEBUG "%s: " fmt, dev->name, ## arg)
+
+/* ------------------------------------------------------------------ */
+
+static int dvb_buf_setup(struct videobuf_queue *q,
+			 unsigned int *count, unsigned int *size)
+{
+	struct cx23885_tsport *port = q->priv_data;
+
+	port->ts_packet_size  = 188 * 4;
+	port->ts_packet_count = 32;
+
+	*size  = port->ts_packet_size * port->ts_packet_count;
+	*count = 32;
+	return 0;
+}
+
+static int dvb_buf_prepare(struct videobuf_queue *q,
+			   struct videobuf_buffer *vb, enum v4l2_field field)
+{
+	struct cx23885_tsport *port = q->priv_data;
+	return cx23885_buf_prepare(q, port, (struct cx23885_buffer*)vb, field);
+}
+
+static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
+{
+	struct cx23885_tsport *port = q->priv_data;
+	cx23885_buf_queue(port, (struct cx23885_buffer*)vb);
+}
+
+static void dvb_buf_release(struct videobuf_queue *q,
+			    struct videobuf_buffer *vb)
+{
+	cx23885_free_buffer(q, (struct cx23885_buffer*)vb);
+}
+
+static struct videobuf_queue_ops dvb_qops = {
+	.buf_setup    = dvb_buf_setup,
+	.buf_prepare  = dvb_buf_prepare,
+	.buf_queue    = dvb_buf_queue,
+	.buf_release  = dvb_buf_release,
+};
+
+static struct s5h1409_config hauppauge_generic_config = {
+	.demod_address = 0x32 >> 1,
+	.output_mode   = S5H1409_SERIAL_OUTPUT,
+	.gpio          = S5H1409_GPIO_ON,
+	.if_freq       = 44000,
+	.inversion     = S5H1409_INVERSION_OFF,
+	.status_mode   = S5H1409_DEMODLOCKING
+};
+
+static struct s5h1409_config hauppauge_hvr1800lp_config = {
+	.demod_address = 0x32 >> 1,
+	.output_mode   = S5H1409_SERIAL_OUTPUT,
+	.gpio          = S5H1409_GPIO_OFF,
+	.if_freq       = 44000,
+	.inversion     = S5H1409_INVERSION_OFF,
+	.status_mode   = S5H1409_DEMODLOCKING
+};
+
+static struct mt2131_config hauppauge_generic_tunerconfig = {
+	0x61
+};
+
+static struct lgdt330x_config fusionhdtv_5_express = {
+	.demod_address = 0x0e,
+	.demod_chip = LGDT3303,
+	.serial_mpeg = 0x40,
+};
+
+static int dvb_register(struct cx23885_tsport *port)
+{
+	struct cx23885_dev *dev = port->dev;
+	struct cx23885_i2c *i2c_bus = NULL;
+
+	/* init struct videobuf_dvb */
+	port->dvb.name = dev->name;
+
+	/* init frontend */
+	switch (dev->board) {
+	case CX23885_BOARD_HAUPPAUGE_HVR1250:
+	case CX23885_BOARD_HAUPPAUGE_HVR1800:
+		i2c_bus = &dev->i2c_bus[0];
+		port->dvb.frontend = dvb_attach(s5h1409_attach,
+						&hauppauge_generic_config,
+						&i2c_bus->i2c_adap);
+		if (port->dvb.frontend != NULL) {
+			dvb_attach(mt2131_attach, port->dvb.frontend,
+				   &i2c_bus->i2c_adap,
+				   &hauppauge_generic_tunerconfig, 0);
+		}
+		break;
+	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
+		i2c_bus = &dev->i2c_bus[0];
+		port->dvb.frontend = dvb_attach(s5h1409_attach,
+						&hauppauge_hvr1800lp_config,
+						&i2c_bus->i2c_adap);
+		if (port->dvb.frontend != NULL) {
+			dvb_attach(mt2131_attach, port->dvb.frontend,
+				   &i2c_bus->i2c_adap,
+				   &hauppauge_generic_tunerconfig, 0);
+		}
+		break;
+	case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
+		i2c_bus = &dev->i2c_bus[0];
+		port->dvb.frontend = dvb_attach(lgdt330x_attach,
+						&fusionhdtv_5_express,
+						&i2c_bus->i2c_adap);
+		if (port->dvb.frontend != NULL) {
+			dvb_attach(dvb_pll_attach, port->dvb.frontend, 0x61,
+				   &i2c_bus->i2c_adap, DVB_PLL_LG_TDVS_H06XF);
+		}
+		break;
+	default:
+		printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
+		       dev->name);
+		break;
+	}
+	if (NULL == port->dvb.frontend) {
+		printk("%s: frontend initialization failed\n", dev->name);
+		return -1;
+	}
+
+	/* Put the analog decoder in standby to keep it quiet */
+	cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL);
+
+	/* register everything */
+	return videobuf_dvb_register(&port->dvb, THIS_MODULE, port,
+				     &dev->pci->dev);
+}
+
+int cx23885_dvb_register(struct cx23885_tsport *port)
+{
+	struct cx23885_dev *dev = port->dev;
+	int err;
+
+	dprintk(1, "%s\n", __FUNCTION__);
+	dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
+		dev->board,
+		dev->name,
+		dev->pci_bus,
+		dev->pci_slot);
+
+	err = -ENODEV;
+
+	/* dvb stuff */
+	printk("%s: cx23885 based dvb card\n", dev->name);
+	videobuf_queue_pci_init(&port->dvb.dvbq, &dvb_qops, dev->pci, &port->slock,
+			    V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP,
+			    sizeof(struct cx23885_buffer), port);
+	err = dvb_register(port);
+	if (err != 0)
+		printk("%s() dvb_register failed err = %d\n", __FUNCTION__, err);
+
+	return err;
+}
+
+int cx23885_dvb_unregister(struct cx23885_tsport *port)
+{
+	/* dvb */
+	if(port->dvb.frontend)
+		videobuf_dvb_unregister(&port->dvb);
+
+	return 0;
+}
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
+*/
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c
new file mode 100644
index 00000000000..b517c8b5a56
--- /dev/null
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -0,0 +1,382 @@
+/*
+ *  Driver for the Conexant CX23885 PCIe bridge
+ *
+ *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <asm/io.h>
+
+#include "cx23885.h"
+
+#include <media/v4l2-common.h>
+
+static unsigned int i2c_debug = 0;
+module_param(i2c_debug, int, 0644);
+MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
+
+static unsigned int i2c_scan = 0;
+module_param(i2c_scan, int, 0444);
+MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
+
+#define dprintk(level,fmt, arg...)	if (i2c_debug >= level) \
+	printk(KERN_DEBUG "%s: " fmt, dev->name , ## arg)
+
+#define I2C_WAIT_DELAY 32
+#define I2C_WAIT_RETRY 64
+
+#define I2C_EXTEND  (1 << 3)
+#define I2C_NOSTOP  (1 << 4)
+
+static inline int i2c_slave_did_ack(struct i2c_adapter *i2c_adap)
+{
+	struct cx23885_i2c *bus = i2c_adap->algo_data;
+	struct cx23885_dev *dev = bus->dev;
+	return cx_read(bus->reg_stat) & 0x01;
+}
+
+static inline int i2c_is_busy(struct i2c_adapter *i2c_adap)
+{
+	struct cx23885_i2c *bus = i2c_adap->algo_data;
+	struct cx23885_dev *dev = bus->dev;
+	return cx_read(bus->reg_stat) & 0x02 ? 1 : 0;
+}
+
+static int i2c_wait_done(struct i2c_adapter *i2c_adap)
+{
+	int count;
+
+	for (count = 0; count < I2C_WAIT_RETRY; count++) {
+		if (!i2c_is_busy(i2c_adap))
+			break;
+		udelay(I2C_WAIT_DELAY);
+	}
+
+	if (I2C_WAIT_RETRY == count)
+		return 0;
+
+	return 1;
+}
+
+static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
+			 const struct i2c_msg *msg, int last)
+{
+	struct cx23885_i2c *bus = i2c_adap->algo_data;
+	struct cx23885_dev *dev = bus->dev;
+	u32 wdata, addr, ctrl;
+	int retval, cnt;
+
+	dprintk(1, "%s()\n", __FUNCTION__);
+	/* Deal with i2c probe functions with zero payload */
+	if (msg->len == 0) {
+		cx_write(bus->reg_addr, msg->addr << 25);
+		cx_write(bus->reg_ctrl, bus->i2c_period | (1 << 2));
+		if (!i2c_wait_done(i2c_adap))
+			return -EIO;
+		if (!i2c_slave_did_ack(i2c_adap))
+			return -EIO;
+
+		dprintk(1, "%s() returns 0\n", __FUNCTION__);
+		return 0;
+	}
+
+
+	/* dev, reg + first byte */
+	addr = (msg->addr << 25) | msg->buf[0];
+	wdata = msg->buf[0];
+	ctrl = bus->i2c_period | (1 << 12) | (1 << 2);
+
+	if (msg->len > 1)
+		ctrl |= I2C_NOSTOP | I2C_EXTEND;
+
+	cx_write(bus->reg_addr, addr);
+	cx_write(bus->reg_wdata, wdata);
+	cx_write(bus->reg_ctrl, ctrl);
+
+	retval = i2c_wait_done(i2c_adap);
+	if (retval < 0)
+		goto err;
+	if (retval == 0)
+		goto eio;
+	if (i2c_debug) {
+		printk(" <W %02x %02x", msg->addr << 1, msg->buf[0]);
+		if (!(ctrl & I2C_NOSTOP))
+			printk(" >\n");
+	}
+
+	for (cnt = 1; cnt < msg->len; cnt++ ) {
+		/* following bytes */
+		wdata = msg->buf[cnt];
+		ctrl = bus->i2c_period | (1 << 12) | (1 << 2);
+
+		if (cnt < msg->len-1 || !last)
+			ctrl |= I2C_NOSTOP | I2C_EXTEND;
+
+		cx_write(bus->reg_addr, addr);
+		cx_write(bus->reg_wdata, wdata);
+		cx_write(bus->reg_ctrl, ctrl);
+
+		retval = i2c_wait_done(i2c_adap);
+		if (retval < 0)
+			goto err;
+		if (retval == 0)
+			goto eio;
+		if (i2c_debug) {
+			printk(" %02x", msg->buf[cnt]);
+			if (!(ctrl & I2C_NOSTOP))
+				printk(" >\n");
+		}
+	}
+	return msg->len;
+
+ eio:
+	retval = -EIO;
+ err:
+	printk(" ERR: %d\n", retval);
+	return retval;
+}
+
+static int i2c_readbytes(struct i2c_adapter *i2c_adap,
+			 const struct i2c_msg *msg, int last)
+{
+	struct cx23885_i2c *bus = i2c_adap->algo_data;
+	struct cx23885_dev *dev = bus->dev;
+	u32 ctrl, cnt;
+	int retval;
+
+	dprintk(1, "%s()\n", __FUNCTION__);
+
+	/* Deal with i2c probe functions with zero payload */
+	if (msg->len == 0) {
+		cx_write(bus->reg_addr, msg->addr << 25);
+		cx_write(bus->reg_ctrl, bus->i2c_period | (1 << 2) | 1);
+		if (!i2c_wait_done(i2c_adap))
+			return -EIO;
+		if (!i2c_slave_did_ack(i2c_adap))
+			return -EIO;
+
+
+		dprintk(1, "%s() returns 0\n", __FUNCTION__);
+		return 0;
+	}
+
+	for(cnt = 0; cnt < msg->len; cnt++) {
+
+		ctrl = bus->i2c_period | (1 << 12) | (1 << 2) | 1;
+
+		if (cnt < msg->len-1 || !last)
+			ctrl |= I2C_NOSTOP | I2C_EXTEND;
+
+		cx_write(bus->reg_addr, msg->addr << 25);
+		cx_write(bus->reg_ctrl, ctrl);
+
+		retval = i2c_wait_done(i2c_adap);
+		if (retval < 0)
+			goto err;
+		if (retval == 0)
+			goto eio;
+		msg->buf[cnt] = cx_read(bus->reg_rdata) & 0xff;
+		if (i2c_debug) {
+			if (!(ctrl & I2C_NOSTOP))
+				printk(" <R %02x", (msg->addr << 1) +1);
+			printk(" =%02x", msg->buf[cnt]);
+			if (!(ctrl & I2C_NOSTOP))
+				printk(" >\n");
+		}
+	}
+	return msg->len;
+
+ eio:
+	retval = -EIO;
+ err:
+	printk(" ERR: %d\n", retval);
+	return retval;
+}
+
+static int i2c_xfer(struct i2c_adapter *i2c_adap,
+		    struct i2c_msg *msgs, int num)
+{
+	struct cx23885_i2c *bus = i2c_adap->algo_data;
+	struct cx23885_dev *dev = bus->dev;
+	int i, retval = 0;
+
+	dprintk(1, "%s(num = %d)\n", __FUNCTION__, num);
+
+	for (i = 0 ; i < num; i++) {
+		dprintk(1, "%s(num = %d) addr = 0x%02x  len = 0x%x\n",
+			__FUNCTION__, num, msgs[i].addr, msgs[i].len);
+		if (msgs[i].flags & I2C_M_RD) {
+			/* read */
+			retval = i2c_readbytes(i2c_adap, &msgs[i], i+1 == num);
+			if (retval < 0)
+				goto err;
+		} else {
+			/* write */
+			retval = i2c_sendbytes(i2c_adap, &msgs[i], i+1 == num);
+			if (retval < 0)
+				goto err;
+		}
+	}
+	return num;
+
+ err:
+	return retval;
+}
+
+static int attach_inform(struct i2c_client *client)
+{
+	struct cx23885_dev *dev = i2c_get_adapdata(client->adapter);
+
+	dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
+		client->driver->driver.name, client->addr, client->name);
+
+	if (!client->driver->command)
+		return 0;
+
+	return 0;
+}
+
+static int detach_inform(struct i2c_client *client)
+{
+	struct cx23885_dev *dev = i2c_get_adapdata(client->adapter);
+
+	dprintk(1, "i2c detach [client=%s]\n", client->name);
+
+	return 0;
+}
+
+void cx23885_call_i2c_clients(struct cx23885_i2c *bus,
+			      unsigned int cmd, void *arg)
+{
+	if (bus->i2c_rc != 0)
+		return;
+
+	i2c_clients_command(&bus->i2c_adap, cmd, arg);
+}
+
+static int cx23885_algo_control(struct i2c_adapter *adap,
+				unsigned int cmd, unsigned long arg)
+{
+	return 0;
+}
+
+static u32 cx23885_functionality(struct i2c_adapter *adap)
+{
+	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm cx23885_i2c_algo_template = {
+	.master_xfer	= i2c_xfer,
+	.algo_control	= cx23885_algo_control,
+	.functionality	= cx23885_functionality,
+};
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_adapter cx23885_i2c_adap_template = {
+	.name              = "cx23885",
+	.owner             = THIS_MODULE,
+	.id                = I2C_HW_B_CX23885,
+	.algo              = &cx23885_i2c_algo_template,
+	.client_register   = attach_inform,
+	.client_unregister = detach_inform,
+};
+
+static struct i2c_client cx23885_i2c_client_template = {
+	.name	= "cx23885 internal",
+};
+
+static char *i2c_devs[128] = {
+	[ 0x1c >> 1 ] = "lgdt3303",
+	[ 0x86 >> 1 ] = "tda9887",
+	[ 0x32 >> 1 ] = "cx24227",
+	[ 0x88 >> 1 ] = "cx25837",
+	[ 0x84 >> 1 ] = "tda8295",
+	[ 0xa0 >> 1 ] = "eeprom",
+	[ 0xc0 >> 1 ] = "tuner/mt2131/tda8275",
+	[ 0xc2 >> 1 ] = "tuner/mt2131/tda8275",
+};
+
+static void do_i2c_scan(char *name, struct i2c_client *c)
+{
+	unsigned char buf;
+	int i, rc;
+
+	for (i = 0; i < 128; i++) {
+		c->addr = i;
+		rc = i2c_master_recv(c, &buf, 0);
+		if (rc < 0)
+			continue;
+		printk("%s: i2c scan: found device @ 0x%x  [%s]\n",
+		       name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???");
+	}
+}
+
+/* init + register i2c algo-bit adapter */
+int cx23885_i2c_register(struct cx23885_i2c *bus)
+{
+	struct cx23885_dev *dev = bus->dev;
+
+	dprintk(1, "%s(bus = %d)\n", __FUNCTION__, bus->nr);
+
+	memcpy(&bus->i2c_adap, &cx23885_i2c_adap_template,
+	       sizeof(bus->i2c_adap));
+	memcpy(&bus->i2c_algo, &cx23885_i2c_algo_template,
+	       sizeof(bus->i2c_algo));
+	memcpy(&bus->i2c_client, &cx23885_i2c_client_template,
+	       sizeof(bus->i2c_client));
+
+	bus->i2c_adap.dev.parent = &dev->pci->dev;
+
+	strlcpy(bus->i2c_adap.name, bus->dev->name,
+		sizeof(bus->i2c_adap.name));
+
+	bus->i2c_algo.data = bus;
+	bus->i2c_adap.algo_data = bus;
+	i2c_add_adapter(&bus->i2c_adap);
+
+	bus->i2c_client.adapter = &bus->i2c_adap;
+
+	if (0 == bus->i2c_rc) {
+		printk("%s: i2c bus %d registered\n", dev->name, bus->nr);
+		if (i2c_scan)
+			do_i2c_scan(dev->name, &bus->i2c_client);
+	} else
+		printk("%s: i2c bus %d register FAILED\n", dev->name, bus->nr);
+
+	return bus->i2c_rc;
+}
+
+int cx23885_i2c_unregister(struct cx23885_i2c *bus)
+{
+	i2c_del_adapter(&bus->i2c_adap);
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+EXPORT_SYMBOL(cx23885_call_i2c_clients);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/video/cx23885/cx23885-reg.h b/drivers/media/video/cx23885/cx23885-reg.h
new file mode 100644
index 00000000000..162169f9091
--- /dev/null
+++ b/drivers/media/video/cx23885/cx23885-reg.h
@@ -0,0 +1,431 @@
+/*
+ *  Driver for the Conexant CX23885 PCIe bridge
+ *
+ *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _CX23885_REG_H_
+#define _CX23885_REG_H_
+
+/*
+Address Map
+0x00000000 -> 0x00009000   TX SRAM  (Fifos)
+0x00010000 -> 0x00013c00   RX SRAM  CMDS + CDT
+
+EACH CMDS struct is 0x80 bytes long
+
+DMAx_PTR1 = 0x03040 address of first cluster
+DMAx_PTR2 = 0x10600 address of the CDT
+DMAx_CNT1 = cluster size in (bytes >> 4) -1
+DMAx_CNT2 = total cdt size for all entries >> 3
+
+Cluster Descriptor entry = 4 DWORDS
+ DWORD 0 -> ptr to cluster
+ DWORD 1 Reserved
+ DWORD 2 Reserved
+ DWORD 3 Reserved
+
+Channel manager Data Structure entry = 20 DWORD
+  0  IntialProgramCounterLow
+  1  IntialProgramCounterHigh
+  2  ClusterDescriptorTableBase
+  3  ClusterDescriptorTableSize
+  4  InstructionQueueBase
+  5  InstructionQueueSize
+...  Reserved
+ 19  Reserved
+*/
+
+/* Risc Instructions */
+#define RISC_CNT_INC		 0x00010000
+#define RISC_CNT_RESET		 0x00030000
+#define RISC_IRQ1		 0x01000000
+#define RISC_IRQ2		 0x02000000
+#define RISC_EOL		 0x04000000
+#define RISC_SOL		 0x08000000
+#define RISC_WRITE		 0x10000000
+#define RISC_SKIP		 0x20000000
+#define RISC_JUMP		 0x70000000
+#define RISC_SYNC		 0x80000000
+#define RISC_RESYNC		 0x80008000
+#define RISC_READ		 0x90000000
+#define RISC_WRITERM		 0xB0000000
+#define RISC_WRITECM		 0xC0000000
+#define RISC_WRITECR		 0xD0000000
+#define RISC_WRITEC		 0x50000000
+#define RISC_READC		 0xA0000000
+
+
+/* Audio and Video Core */
+#define HOST_REG1		0x00000000
+#define HOST_REG2		0x00000001
+#define HOST_REG3		0x00000002
+
+/* Chip Configuration Registers */
+#define CHIP_CTRL		0x00000100
+#define AFE_CTRL		0x00000104
+#define VID_PLL_INT_POST	0x00000108
+#define VID_PLL_FRAC		0x0000010C
+#define AUX_PLL_INT_POST	0x00000110
+#define AUX_PLL_FRAC		0x00000114
+#define SYS_PLL_INT_POST	0x00000118
+#define SYS_PLL_FRAC		0x0000011C
+#define PIN_CTRL		0x00000120
+#define AUD_IO_CTRL		0x00000124
+#define AUD_LOCK1		0x00000128
+#define AUD_LOCK2		0x0000012C
+#define POWER_CTRL		0x00000130
+#define AFE_DIAG_CTRL1		0x00000134
+#define AFE_DIAG_CTRL3		0x0000013C
+#define PLL_DIAG_CTRL		0x00000140
+#define AFE_CLK_OUT_CTRL	0x00000144
+#define DLL1_DIAG_CTRL		0x0000015C
+
+/* GPIO[23:19] Output Enable */
+#define GPIO2_OUT_EN_REG	0x00000160
+/* GPIO[23:19] Data Registers */
+#define GPIO2			0x00000164
+
+#define IFADC_CTRL		0x00000180
+
+/* Infrared Remote Registers */
+#define IR_CNTRL_REG	0x00000200
+#define IR_TXCLK_REG	0x00000204
+#define IR_RXCLK_REG	0x00000208
+#define IR_CDUTY_REG	0x0000020C
+#define IR_STAT_REG	0x00000210
+#define IR_IRQEN_REG	0x00000214
+#define IR_FILTR_REG	0x00000218
+#define IR_FIFO_REG	0x0000023C
+
+/* Video Decoder Registers */
+#define MODE_CTRL		0x00000400
+#define OUT_CTRL1		0x00000404
+#define OUT_CTRL2		0x00000408
+#define GEN_STAT		0x0000040C
+#define INT_STAT_MASK		0x00000410
+#define LUMA_CTRL		0x00000414
+#define HSCALE_CTRL		0x00000418
+#define VSCALE_CTRL		0x0000041C
+#define CHROMA_CTRL		0x00000420
+#define VBI_LINE_CTRL1		0x00000424
+#define VBI_LINE_CTRL2		0x00000428
+#define VBI_LINE_CTRL3		0x0000042C
+#define VBI_LINE_CTRL4		0x00000430
+#define VBI_LINE_CTRL5		0x00000434
+#define VBI_FC_CFG		0x00000438
+#define VBI_MISC_CFG1		0x0000043C
+#define VBI_MISC_CFG2		0x00000440
+#define VBI_PAY1		0x00000444
+#define VBI_PAY2		0x00000448
+#define VBI_CUST1_CFG1		0x0000044C
+#define VBI_CUST1_CFG2		0x00000450
+#define VBI_CUST1_CFG3		0x00000454
+#define VBI_CUST2_CFG1		0x00000458
+#define VBI_CUST2_CFG2		0x0000045C
+#define VBI_CUST2_CFG3		0x00000460
+#define VBI_CUST3_CFG1		0x00000464
+#define VBI_CUST3_CFG2		0x00000468
+#define VBI_CUST3_CFG3		0x0000046C
+#define HORIZ_TIM_CTRL		0x00000470
+#define VERT_TIM_CTRL		0x00000474
+#define SRC_COMB_CFG		0x00000478
+#define CHROMA_VBIOFF_CFG	0x0000047C
+#define FIELD_COUNT		0x00000480
+#define MISC_TIM_CTRL		0x00000484
+#define DFE_CTRL1		0x00000488
+#define DFE_CTRL2		0x0000048C
+#define DFE_CTRL3		0x00000490
+#define PLL_CTRL		0x00000494
+#define HTL_CTRL		0x00000498
+#define COMB_CTRL		0x0000049C
+#define CRUSH_CTRL		0x000004A0
+#define SOFT_RST_CTRL		0x000004A4
+#define CX885_VERSION		0x000004B4
+#define VBI_PASS_CTRL		0x000004BC
+
+/* Audio Decoder Registers */
+/* 8051 Configuration */
+#define DL_CTL		0x00000800
+#define STD_DET_STATUS	0x00000804
+#define STD_DET_CTL	0x00000808
+#define DW8051_INT	0x0000080C
+#define GENERAL_CTL	0x00000810
+#define AAGC_CTL	0x00000814
+#define DEMATRIX_CTL	0x000008CC
+#define PATH1_CTL1	0x000008D0
+#define PATH1_VOL_CTL	0x000008D4
+#define PATH1_EQ_CTL	0x000008D8
+#define PATH1_SC_CTL	0x000008DC
+#define PATH2_CTL1	0x000008E0
+#define PATH2_VOL_CTL	0x000008E4
+#define PATH2_EQ_CTL	0x000008E8
+#define PATH2_SC_CTL	0x000008EC
+
+/* Sample Rate Converter */
+#define SRC_CTL		0x000008F0
+#define SRC_LF_COEF	0x000008F4
+#define SRC1_CTL	0x000008F8
+#define SRC2_CTL	0x000008FC
+#define SRC3_CTL	0x00000900
+#define SRC4_CTL	0x00000904
+#define SRC5_CTL	0x00000908
+#define SRC6_CTL	0x0000090C
+#define BAND_OUT_SEL	0x00000910
+#define I2S_N_CTL	0x00000914
+#define I2S_OUT_CTL	0x00000918
+#define AUTOCONFIG_REG	0x000009C4
+
+/* Audio ADC Registers */
+#define DSM_CTRL1	0x00000000
+#define DSM_CTRL2	0x00000001
+#define CHP_EN_CTRL	0x00000002
+#define CHP_CLK_CTRL1	0x00000004
+#define CHP_CLK_CTRL2	0x00000005
+#define BG_REF_CTRL	0x00000006
+#define SD2_SW_CTRL1	0x00000008
+#define SD2_SW_CTRL2	0x00000009
+#define SD2_BIAS_CTRL	0x0000000A
+#define AMP_BIAS_CTRL	0x0000000C
+#define CH_PWR_CTRL1	0x0000000E
+#define CH_PWR_CTRL2	0x0000000F
+#define DSM_STATUS1	0x00000010
+#define DSM_STATUS2	0x00000011
+#define DIG_CTL1	0x00000012
+#define DIG_CTL2	0x00000013
+#define I2S_TX_CFG	0x0000001A
+
+#define DEV_CNTRL2	0x00040000
+
+#define PCI_MSK_APB_DMA   (1 << 12)
+#define PCI_MSK_AL_WR     (1 << 11)
+#define PCI_MSK_AL_RD     (1 << 10)
+#define PCI_MSK_RISC_WR   (1 <<  9)
+#define PCI_MSK_RISC_RD   (1 <<  8)
+#define PCI_MSK_AUD_EXT   (1 <<  4)
+#define PCI_MSK_AUD_INT   (1 <<  3)
+#define PCI_MSK_VID_C     (1 <<  2)
+#define PCI_MSK_VID_B     (1 <<  1)
+#define PCI_MSK_VID_A      1
+#define PCI_INT_MSK	0x00040010
+
+#define PCI_INT_STAT	0x00040014
+#define PCI_INT_MSTAT	0x00040018
+
+#define VID_A_INT_MSK	0x00040020
+#define VID_A_INT_STAT	0x00040024
+#define VID_A_INT_MSTAT	0x00040028
+#define VID_A_INT_SSTAT	0x0004002C
+
+#define VID_B_INT_MSK	0x00040030
+#define VID_B_INT_STAT	0x00040034
+#define VID_B_INT_MSTAT	0x00040038
+#define VID_B_INT_SSTAT	0x0004003C
+
+#define VID_B_MSK_BAD_PKT (1 << 20)
+#define VID_B_MSK_OPC_ERR (1 << 16)
+#define VID_B_MSK_SYNC    (1 << 12)
+#define VID_B_MSK_OF      (1 <<  8)
+#define VID_B_MSK_RISCI2  (1 <<  4)
+#define VID_B_MSK_RISCI1   1
+
+#define VID_C_MSK_BAD_PKT (1 << 20)
+#define VID_C_MSK_OPC_ERR (1 << 16)
+#define VID_C_MSK_SYNC    (1 << 12)
+#define VID_C_MSK_OF      (1 <<  8)
+#define VID_C_MSK_RISCI2  (1 <<  4)
+#define VID_C_MSK_RISCI1   1
+
+/* A superset for testing purposes */
+#define VID_BC_MSK_BAD_PKT (1 << 20)
+#define VID_BC_MSK_OPC_ERR (1 << 16)
+#define VID_BC_MSK_SYNC    (1 << 12)
+#define VID_BC_MSK_OF      (1 <<  8)
+#define VID_BC_MSK_RISCI2  (1 <<  4)
+#define VID_BC_MSK_RISCI1   1
+
+#define VID_C_INT_MSK	0x00040040
+#define VID_C_INT_STAT	0x00040044
+#define VID_C_INT_MSTAT	0x00040048
+#define VID_C_INT_SSTAT	0x0004004C
+
+#define AUDIO_INT_INT_MSK	0x00040050
+#define AUDIO_INT_INT_STAT	0x00040054
+#define AUDIO_INT_INT_MSTAT	0x00040058
+#define AUDIO_INT_INT_SSTAT	0x0004005C
+
+#define AUDIO_EXT_INT_MSK	0x00040060
+#define AUDIO_EXT_INT_STAT	0x00040064
+#define AUDIO_EXT_INT_MSTAT	0x00040068
+#define AUDIO_EXT_INT_SSTAT	0x0004006C
+
+#define RDR_CFG0	0x00050000
+#define RDR_CFG1	0x00050004
+#define RDR_TLCTL0	0x00050318
+
+/* APB DMAC Current Buffer Pointer */
+#define DMA1_PTR1	0x00100000
+#define DMA2_PTR1	0x00100004
+#define DMA3_PTR1	0x00100008
+#define DMA4_PTR1	0x0010000C
+#define DMA5_PTR1	0x00100010
+#define DMA6_PTR1	0x00100014
+#define DMA7_PTR1	0x00100018
+#define DMA8_PTR1	0x0010001C
+
+/* APB DMAC Current Table Pointer */
+#define DMA1_PTR2	0x00100040
+#define DMA2_PTR2	0x00100044
+#define DMA3_PTR2	0x00100048
+#define DMA4_PTR2	0x0010004C
+#define DMA5_PTR2	0x00100050
+#define DMA6_PTR2	0x00100054
+#define DMA7_PTR2	0x00100058
+#define DMA8_PTR2	0x0010005C
+
+/* APB DMAC Buffer Limit */
+#define DMA1_CNT1	0x00100080
+#define DMA2_CNT1	0x00100084
+#define DMA3_CNT1	0x00100088
+#define DMA4_CNT1	0x0010008C
+#define DMA5_CNT1	0x00100090
+#define DMA6_CNT1	0x00100094
+#define DMA7_CNT1	0x00100098
+#define DMA8_CNT1	0x0010009C
+
+/* APB DMAC Table Size */
+#define DMA1_CNT2	0x001000C0
+#define DMA2_CNT2	0x001000C4
+#define DMA3_CNT2	0x001000C8
+#define DMA4_CNT2	0x001000CC
+#define DMA5_CNT2	0x001000D0
+#define DMA6_CNT2	0x001000D4
+#define DMA7_CNT2	0x001000D8
+#define DMA8_CNT2	0x001000DC
+
+/* Timer Counters */
+#define TM_CNT_LDW	0x00110000
+#define TM_CNT_UW	0x00110004
+#define TM_LMT_LDW	0x00110008
+#define TM_LMT_UW	0x0011000C
+
+/* GPIO */
+#define GP0_IO		0x00110010
+#define GPIO_ISM	0x00110014
+#define SOFT_RESET	0x0011001C
+
+/* GPIO (417 Microsoftcontroller) RW Data */
+#define MC417_RWD	0x00110020
+
+/* GPIO (417 Microsoftcontroller) Output Enable, Low Active */
+#define MC417_OEN	0x00110024
+#define MC417_CTL	0x00110028
+#define CLK_DELAY	0x00110048
+#define PAD_CTRL	0x0011004C
+
+/* Video A Interface */
+#define VID_A_GPCNT		0x00130020
+#define VBI_A_GPCNT		0x00130024
+#define VID_A_GPCNT_CTL		0x00130030
+#define VBI_A_GPCNT_CTL		0x00130034
+#define VID_A_DMA_CTL		0x00130040
+#define VID_A_VIP_CTRL		0x00130080
+#define VID_A_PIXEL_FRMT	0x00130084
+#define VID_A_VBI_CTRL		0x00130088
+
+/* Video B Interface */
+#define VID_B_DMA		0x00130100
+#define VBI_B_DMA		0x00130108
+#define VID_B_GPCNT		0x00130120
+#define VBI_B_GPCNT		0x00130124
+#define VID_B_GPCNT_CTL		0x00130134
+#define VBI_B_GPCNT_CTL		0x00130138
+#define VID_B_DMA_CTL		0x00130140
+#define VID_B_SRC_SEL		0x00130144
+#define VID_B_LNGTH		0x00130150
+#define VID_B_HW_SOP_CTL	0x00130154
+#define VID_B_GEN_CTL		0x00130158
+#define VID_B_BD_PKT_STATUS	0x0013015C
+#define VID_B_SOP_STATUS	0x00130160
+#define VID_B_FIFO_OVFL_STAT	0x00130164
+#define VID_B_VLD_MISC		0x00130168
+#define VID_B_TS_CLK_EN		0x0013016C
+#define VID_B_VIP_CTRL		0x00130180
+#define VID_B_PIXEL_FRMT	0x00130184
+
+/* Video C Interface */
+#define VID_C_GPCNT		0x00130220
+#define VID_C_GPCNT_CTL		0x00130230
+#define VBI_C_GPCNT_CTL		0x00130234
+#define VID_C_DMA_CTL		0x00130240
+#define VID_C_LNGTH		0x00130250
+#define VID_C_HW_SOP_CTL	0x00130254
+#define VID_C_GEN_CTL		0x00130258
+#define VID_C_BD_PKT_STATUS	0x0013025C
+#define VID_C_SOP_STATUS	0x00130260
+#define VID_C_FIFO_OVFL_STAT	0x00130264
+#define VID_C_VLD_MISC		0x00130268
+#define VID_C_TS_CLK_EN		0x0013026C
+
+/* Internal Audio Interface */
+#define AUD_INT_A_GPCNT		0x00140020
+#define AUD_INT_B_GPCNT		0x00140024
+#define AUD_INT_A_GPCNT_CTL	0x00140030
+#define AUD_INT_B_GPCNT_CTL	0x00140034
+#define AUD_INT_DMA_CTL		0x00140040
+#define AUD_INT_A_LNGTH		0x00140050
+#define AUD_INT_B_LNGTH		0x00140054
+#define AUD_INT_A_MODE		0x00140058
+#define AUD_INT_B_MODE		0x0014005C
+
+/* External Audio Interface */
+#define AUD_EXT_DMA		0x00140100
+#define AUD_EXT_GPCNT		0x00140120
+#define AUD_EXT_GPCNT_CTL	0x00140130
+#define AUD_EXT_DMA_CTL		0x00140140
+#define AUD_EXT_LNGTH		0x00140150
+#define AUD_EXT_A_MODE		0x00140158
+
+/* I2C Bus 1 */
+#define I2C1_ADDR	0x00180000
+#define I2C1_WDATA	0x00180004
+#define I2C1_CTRL	0x00180008
+#define I2C1_RDATA	0x0018000C
+#define I2C1_STAT	0x00180010
+
+/* I2C Bus 2 */
+#define I2C2_ADDR	0x00190000
+#define I2C2_WDATA	0x00190004
+#define I2C2_CTRL	0x00190008
+#define I2C2_RDATA	0x0019000C
+#define I2C2_STAT	0x00190010
+
+/* I2C Bus 3 */
+#define I2C3_ADDR	0x001A0000
+#define I2C3_WDATA	0x001A0004
+#define I2C3_CTRL	0x001A0008
+#define I2C3_RDATA	0x001A000C
+#define I2C3_STAT	0x001A0010
+
+/* UART */
+#define UART_CTL	0x001B0000
+#define UART_BRD	0x001B0004
+#define UART_ISR	0x001B000C
+#define UART_CNT	0x001B0010
+
+#endif /* _CX23885_REG_H_ */
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
new file mode 100644
index 00000000000..dec4dc2fcbb
--- /dev/null
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -0,0 +1,301 @@
+/*
+ *  Driver for the Conexant CX23885 PCIe bridge
+ *
+ *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/pci.h>
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+#include <linux/kdev_t.h>
+
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+#include <media/tveeprom.h>
+#include <media/videobuf-dma-sg.h>
+#include <media/videobuf-dvb.h>
+
+#include "btcx-risc.h"
+#include "cx23885-reg.h"
+
+#include <linux/version.h>
+#include <linux/mutex.h>
+
+#define CX23885_VERSION_CODE KERNEL_VERSION(0,0,1)
+
+#define UNSET (-1U)
+
+#define CX23885_MAXBOARDS 8
+
+/* Max number of inputs by card */
+#define MAX_CX23885_INPUT 8
+
+#define BUFFER_TIMEOUT     (HZ)  /* 0.5 seconds */
+
+#define CX23885_BOARD_NOAUTO               UNSET
+#define CX23885_BOARD_UNKNOWN                  0
+#define CX23885_BOARD_HAUPPAUGE_HVR1800lp      1
+#define CX23885_BOARD_HAUPPAUGE_HVR1800        2
+#define CX23885_BOARD_HAUPPAUGE_HVR1250        3
+#define CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP   4
+
+enum cx23885_itype {
+	CX23885_VMUX_COMPOSITE1 = 1,
+	CX23885_VMUX_COMPOSITE2,
+	CX23885_VMUX_COMPOSITE3,
+	CX23885_VMUX_COMPOSITE4,
+	CX23885_VMUX_SVIDEO,
+	CX23885_VMUX_TELEVISION,
+	CX23885_VMUX_CABLE,
+	CX23885_VMUX_DVB,
+	CX23885_VMUX_DEBUG,
+	CX23885_RADIO,
+};
+
+enum cx23885_src_sel_type {
+	CX23885_SRC_SEL_EXT_656_VIDEO = 0,
+	CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO
+};
+
+/* buffer for one video frame */
+struct cx23885_buffer {
+	/* common v4l buffer stuff -- must be first */
+	struct videobuf_buffer vb;
+
+	/* cx23885 specific */
+	unsigned int           bpl;
+	struct btcx_riscmem    risc;
+	struct cx23885_fmt     *fmt;
+	u32                    count;
+};
+
+struct cx23885_input {
+	enum cx23885_itype type;
+	unsigned int    vmux;
+	u32             gpio0, gpio1, gpio2, gpio3;
+};
+
+typedef enum {
+	CX23885_MPEG_UNDEFINED = 0,
+	CX23885_MPEG_DVB
+} port_t;
+
+struct cx23885_board {
+	char                    *name;
+	port_t			portb, portc;
+	struct cx23885_input    input[MAX_CX23885_INPUT];
+};
+
+struct cx23885_subid {
+	u16     subvendor;
+	u16     subdevice;
+	u32     card;
+};
+
+struct cx23885_i2c {
+	struct cx23885_dev *dev;
+
+	int                        nr;
+
+	/* i2c i/o */
+	struct i2c_adapter         i2c_adap;
+	struct i2c_algo_bit_data   i2c_algo;
+	struct i2c_client          i2c_client;
+	u32                        i2c_rc;
+
+	/* 885 registers used for raw addess */
+	u32                        i2c_period;
+	u32                        reg_ctrl;
+	u32                        reg_stat;
+	u32                        reg_addr;
+	u32                        reg_rdata;
+	u32                        reg_wdata;
+};
+
+struct cx23885_dmaqueue {
+	struct list_head       active;
+	struct list_head       queued;
+	struct timer_list      timeout;
+	struct btcx_riscmem    stopper;
+	u32                    count;
+};
+
+struct cx23885_tsport {
+	struct cx23885_dev *dev;
+
+	int                        nr;
+	int                        sram_chno;
+
+	struct videobuf_dvb        dvb;
+
+	/* dma queues */
+	struct cx23885_dmaqueue    mpegq;
+	u32                        ts_packet_size;
+	u32                        ts_packet_count;
+
+	int                        width;
+	int                        height;
+
+	spinlock_t                 slock;
+
+	/* registers */
+	u32                        reg_gpcnt;
+	u32                        reg_gpcnt_ctl;
+	u32                        reg_dma_ctl;
+	u32                        reg_lngth;
+	u32                        reg_hw_sop_ctrl;
+	u32                        reg_gen_ctrl;
+	u32                        reg_bd_pkt_status;
+	u32                        reg_sop_status;
+	u32                        reg_fifo_ovfl_stat;
+	u32                        reg_vld_misc;
+	u32                        reg_ts_clk_en;
+	u32                        reg_ts_int_msk;
+	u32                        reg_ts_int_stat;
+	u32                        reg_src_sel;
+
+	/* Default register vals */
+	int                        pci_irqmask;
+	u32                        dma_ctl_val;
+	u32                        ts_int_msk_val;
+	u32                        gen_ctrl_val;
+	u32                        ts_clk_en_val;
+	u32                        src_sel_val;
+};
+
+struct cx23885_dev {
+	struct list_head           devlist;
+	atomic_t                   refcount;
+
+	/* pci stuff */
+	struct pci_dev             *pci;
+	unsigned char              pci_rev, pci_lat;
+	int                        pci_bus, pci_slot;
+	u32                        __iomem *lmmio;
+	u8                         __iomem *bmmio;
+	int                        pci_irqmask;
+
+	/* I2C adapters: Master 1 & 2 (External) & Master 3 (Internal only) */
+	struct cx23885_i2c         i2c_bus[3];
+
+	int                        nr;
+	struct mutex               lock;
+
+	/* board details */
+	unsigned int               board;
+	char                       name[32];
+
+	struct cx23885_tsport      ts1, ts2;
+
+	/* sram configuration */
+	struct sram_channel        *sram_channels;
+
+	enum {
+		CX23885_BRIDGE_UNDEFINED = 0,
+		CX23885_BRIDGE_885 = 885,
+		CX23885_BRIDGE_887 = 887,
+	} bridge;
+};
+
+#define SRAM_CH01  0 /* Video A */
+#define SRAM_CH02  1 /* VBI A */
+#define SRAM_CH03  2 /* Video B */
+#define SRAM_CH04  3 /* Transport via B */
+#define SRAM_CH05  4 /* VBI B */
+#define SRAM_CH06  5 /* Video C */
+#define SRAM_CH07  6 /* Transport via C */
+#define SRAM_CH08  7 /* Audio Internal A */
+#define SRAM_CH09  8 /* Audio Internal B */
+#define SRAM_CH10  9 /* Audio External */
+#define SRAM_CH11 10 /* COMB_3D_N */
+#define SRAM_CH12 11 /* Comb 3D N1 */
+#define SRAM_CH13 12 /* Comb 3D N2 */
+#define SRAM_CH14 13 /* MOE Vid */
+#define SRAM_CH15 14 /* MOE RSLT */
+
+struct sram_channel {
+	char *name;
+	u32  cmds_start;
+	u32  ctrl_start;
+	u32  cdt;
+	u32  fifo_start;;
+	u32  fifo_size;
+	u32  ptr1_reg;
+	u32  ptr2_reg;
+	u32  cnt1_reg;
+	u32  cnt2_reg;
+	u32  jumponly;
+};
+
+/* ----------------------------------------------------------- */
+
+#define cx_read(reg)             readl(dev->lmmio + ((reg)>>2))
+#define cx_write(reg,value)      writel((value), dev->lmmio + ((reg)>>2))
+
+#define cx_andor(reg,mask,value) \
+  writel((readl(dev->lmmio+((reg)>>2)) & ~(mask)) |\
+  ((value) & (mask)), dev->lmmio+((reg)>>2))
+
+#define cx_set(reg,bit)          cx_andor((reg),(bit),(bit))
+#define cx_clear(reg,bit)        cx_andor((reg),(bit),0)
+
+extern int cx23885_sram_channel_setup(struct cx23885_dev *dev,
+	struct sram_channel *ch,
+	unsigned int bpl, u32 risc);
+
+/* ----------------------------------------------------------- */
+/* cx23885-cards.c                                                */
+
+extern struct cx23885_board cx23885_boards[];
+extern const unsigned int cx23885_bcount;
+
+extern struct cx23885_subid cx23885_subids[];
+extern const unsigned int cx23885_idcount;
+
+extern void cx23885_card_list(struct cx23885_dev *dev);
+extern int  cx23885_ir_init(struct cx23885_dev *dev);
+extern void cx23885_gpio_setup(struct cx23885_dev *dev);
+extern void cx23885_card_setup(struct cx23885_dev *dev);
+extern void cx23885_card_setup_pre_i2c(struct cx23885_dev *dev);
+
+extern int cx23885_dvb_register(struct cx23885_tsport *port);
+extern int cx23885_dvb_unregister(struct cx23885_tsport *port);
+
+extern int cx23885_buf_prepare(struct videobuf_queue *q,
+			       struct cx23885_tsport *port,
+			       struct cx23885_buffer *buf,
+			       enum v4l2_field field);
+
+extern void cx23885_buf_queue(struct cx23885_tsport *port,
+			      struct cx23885_buffer *buf);
+extern void cx23885_free_buffer(struct videobuf_queue *q,
+				struct cx23885_buffer *buf);
+
+/* ----------------------------------------------------------- */
+/* cx23885-i2c.c                                                */
+extern int cx23885_i2c_register(struct cx23885_i2c *bus);
+extern int cx23885_i2c_unregister(struct cx23885_i2c *bus);
+extern void cx23885_call_i2c_clients(struct cx23885_i2c *bus, unsigned int cmd,
+				     void *arg);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
+ */
diff --git a/drivers/media/video/cx25840/cx25840-audio.c b/drivers/media/video/cx25840/cx25840-audio.c
index f897c1ebd5f..3d46a776df3 100644
--- a/drivers/media/video/cx25840/cx25840-audio.c
+++ b/drivers/media/video/cx25840/cx25840-audio.c
@@ -157,13 +157,12 @@ void cx25840_audio_set_path(struct i2c_client *client)
 {
 	struct cx25840_state *state = i2c_get_clientdata(client);
 
+	/* assert soft reset */
+	cx25840_and_or(client, 0x810, ~0x1, 0x01);
+
 	/* stop microcontroller */
 	cx25840_and_or(client, 0x803, ~0x10, 0);
 
-	/* assert soft reset */
-	if (!state->is_cx25836)
-		cx25840_and_or(client, 0x810, ~0x1, 0x01);
-
 	/* Mute everything to prevent the PFFT! */
 	cx25840_write(client, 0x8d3, 0x1f);
 
@@ -181,32 +180,46 @@ void cx25840_audio_set_path(struct i2c_client *client)
 
 	set_audclk_freq(client, state->audclk_freq);
 
-	/* deassert soft reset */
-	if (!state->is_cx25836)
-		cx25840_and_or(client, 0x810, ~0x1, 0x00);
-
 	if (state->aud_input != CX25840_AUDIO_SERIAL) {
 		/* When the microcontroller detects the
 		 * audio format, it will unmute the lines */
 		cx25840_and_or(client, 0x803, ~0x10, 0x10);
 	}
+
+	/* deassert soft reset */
+	cx25840_and_or(client, 0x810, ~0x1, 0x00);
 }
 
 static int get_volume(struct i2c_client *client)
 {
+	struct cx25840_state *state = i2c_get_clientdata(client);
+	int vol;
+
+	if (state->unmute_volume >= 0)
+		return state->unmute_volume;
+
 	/* Volume runs +18dB to -96dB in 1/2dB steps
 	 * change to fit the msp3400 -114dB to +12dB range */
 
 	/* check PATH1_VOLUME */
-	int vol = 228 - cx25840_read(client, 0x8d4);
+	vol = 228 - cx25840_read(client, 0x8d4);
 	vol = (vol / 2) + 23;
 	return vol << 9;
 }
 
 static void set_volume(struct i2c_client *client, int volume)
 {
-	/* First convert the volume to msp3400 values (0-127) */
-	int vol = volume >> 9;
+	struct cx25840_state *state = i2c_get_clientdata(client);
+	int vol;
+
+	if (state->unmute_volume >= 0) {
+		state->unmute_volume = volume;
+		return;
+	}
+
+	/* Convert the volume to msp3400 values (0-127) */
+	vol = volume >> 9;
+
 	/* now scale it up to cx25840 values
 	 * -114dB to -96dB maps to 0
 	 * this should be 19, but in my testing that was 4dB too loud */
@@ -284,30 +297,26 @@ static void set_balance(struct i2c_client *client, int balance)
 
 static int get_mute(struct i2c_client *client)
 {
-	/* check SRC1_MUTE_EN */
-	return cx25840_read(client, 0x8d3) & 0x2 ? 1 : 0;
+	struct cx25840_state *state = i2c_get_clientdata(client);
+
+	return state->unmute_volume >= 0;
 }
 
 static void set_mute(struct i2c_client *client, int mute)
 {
 	struct cx25840_state *state = i2c_get_clientdata(client);
 
-	if (state->aud_input != CX25840_AUDIO_SERIAL) {
-		/* Must turn off microcontroller in order to mute sound.
-		 * Not sure if this is the best method, but it does work.
-		 * If the microcontroller is running, then it will undo any
-		 * changes to the mute register. */
-		if (mute) {
-			/* disable microcontroller */
-			cx25840_and_or(client, 0x803, ~0x10, 0x00);
-			cx25840_write(client, 0x8d3, 0x1f);
-		} else {
-			/* enable microcontroller */
-			cx25840_and_or(client, 0x803, ~0x10, 0x10);
-		}
-	} else {
-		/* SRC1_MUTE_EN */
-		cx25840_and_or(client, 0x8d3, ~0x2, mute ? 0x02 : 0x00);
+	if (mute && state->unmute_volume == -1) {
+		int vol = get_volume(client);
+
+		set_volume(client, 0);
+		state->unmute_volume = vol;
+	}
+	else if (!mute && state->unmute_volume != -1) {
+		int vol = state->unmute_volume;
+
+		state->unmute_volume = -1;
+		set_volume(client, vol);
 	}
 }
 
@@ -319,18 +328,18 @@ int cx25840_audio(struct i2c_client *client, unsigned int cmd, void *arg)
 
 	switch (cmd) {
 	case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+		if (!state->is_cx25836)
+			cx25840_and_or(client, 0x810, ~0x1, 1);
 		if (state->aud_input != CX25840_AUDIO_SERIAL) {
 			cx25840_and_or(client, 0x803, ~0x10, 0);
 			cx25840_write(client, 0x8d3, 0x1f);
 		}
-		if (!state->is_cx25836)
-			cx25840_and_or(client, 0x810, ~0x1, 1);
 		retval = set_audclk_freq(client, *(u32 *)arg);
-		if (!state->is_cx25836)
-			cx25840_and_or(client, 0x810, ~0x1, 0);
 		if (state->aud_input != CX25840_AUDIO_SERIAL) {
 			cx25840_and_or(client, 0x803, ~0x10, 0x10);
 		}
+		if (!state->is_cx25836)
+			cx25840_and_or(client, 0x810, ~0x1, 0);
 		return retval;
 
 	case VIDIOC_G_CTRL:
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 67bda9f9a44..15f191e170d 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -34,6 +34,7 @@
 #include <linux/slab.h>
 #include <linux/videodev2.h>
 #include <linux/i2c.h>
+#include <linux/delay.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/cx25840.h>
@@ -133,7 +134,9 @@ static void init_dll1(struct i2c_client *client)
 	cx25840_write(client, 0x159, 0x23);
 	cx25840_write(client, 0x15a, 0x87);
 	cx25840_write(client, 0x15b, 0x06);
+	udelay(10);
 	cx25840_write(client, 0x159, 0xe1);
+	udelay(10);
 	cx25840_write(client, 0x15a, 0x86);
 	cx25840_write(client, 0x159, 0xe0);
 	cx25840_write(client, 0x159, 0xe1);
@@ -147,6 +150,7 @@ static void init_dll2(struct i2c_client *client)
 	cx25840_write(client, 0x15d, 0xe3);
 	cx25840_write(client, 0x15e, 0x86);
 	cx25840_write(client, 0x15f, 0x06);
+	udelay(10);
 	cx25840_write(client, 0x15d, 0xe1);
 	cx25840_write(client, 0x15d, 0xe0);
 	cx25840_write(client, 0x15d, 0xe1);
@@ -165,9 +169,7 @@ static void cx25836_initialize(struct i2c_client *client)
 	/* 3c. */
 	cx25840_and_or(client, 0x159, ~0x02, 0x02);
 	/* 3d. */
-	/* There should be a 10-us delay here, but since the
-	   i2c bus already has a 10-us delay we don't need to do
-	   anything */
+	udelay(10);
 	/* 3e. */
 	cx25840_and_or(client, 0x159, ~0x02, 0x00);
 	/* 3f. */
@@ -179,9 +181,18 @@ static void cx25836_initialize(struct i2c_client *client)
 	cx25840_and_or(client, 0x15b, ~0x1e, 0x10);
 }
 
-static void cx25840_initialize(struct i2c_client *client, int loadfw)
+static void cx25840_work_handler(struct work_struct *work)
 {
+	struct cx25840_state *state = container_of(work, struct cx25840_state, fw_work);
+	cx25840_loadfw(state->c);
+	wake_up(&state->fw_wait);
+}
+
+static void cx25840_initialize(struct i2c_client *client)
+{
+	DEFINE_WAIT(wait);
 	struct cx25840_state *state = i2c_get_clientdata(client);
+	struct workqueue_struct *q;
 
 	/* datasheet startup in numbered steps, refer to page 3-77 */
 	/* 2. */
@@ -197,8 +208,19 @@ static void cx25840_initialize(struct i2c_client *client, int loadfw)
 	cx25840_write(client, 0x13c, 0x01);
 	cx25840_write(client, 0x13c, 0x00);
 	/* 5. */
-	if (loadfw)
-		cx25840_loadfw(client);
+	/* Do the firmware load in a work handler to prevent.
+	   Otherwise the kernel is blocked waiting for the
+	   bit-banging i2c interface to finish uploading the
+	   firmware. */
+	INIT_WORK(&state->fw_work, cx25840_work_handler);
+	init_waitqueue_head(&state->fw_wait);
+	q = create_singlethread_workqueue("cx25840_fw");
+	prepare_to_wait(&state->fw_wait, &wait, TASK_UNINTERRUPTIBLE);
+	queue_work(q, &state->fw_work);
+	schedule();
+	finish_wait(&state->fw_wait, &wait);
+	destroy_workqueue(q);
+
 	/* 6. */
 	cx25840_write(client, 0x115, 0x8c);
 	cx25840_write(client, 0x116, 0x07);
@@ -251,8 +273,13 @@ static void input_change(struct i2c_client *client)
 	}
 	cx25840_and_or(client, 0x401, ~0x60, 0);
 	cx25840_and_or(client, 0x401, ~0x60, 0x60);
+	cx25840_and_or(client, 0x810, ~0x01, 1);
 
-	if (std & V4L2_STD_525_60) {
+	if (state->radio) {
+		cx25840_write(client, 0x808, 0xf9);
+		cx25840_write(client, 0x80b, 0x00);
+	}
+	else if (std & V4L2_STD_525_60) {
 		/* Certain Hauppauge PVR150 models have a hardware bug
 		   that causes audio to drop out. For these models the
 		   audio standard must be set explicitly.
@@ -281,11 +308,7 @@ static void input_change(struct i2c_client *client)
 		cx25840_write(client, 0x80b, 0x10);
 	}
 
-	if (cx25840_read(client, 0x803) & 0x10) {
-		/* restart audio decoder microcontroller */
-		cx25840_and_or(client, 0x803, ~0x10, 0x00);
-		cx25840_and_or(client, 0x803, ~0x10, 0x10);
-	}
+	cx25840_and_or(client, 0x810, ~0x01, 0);
 }
 
 static int set_input(struct i2c_client *client, enum cx25840_video_input vid_input,
@@ -625,6 +648,22 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd,
 	struct v4l2_tuner *vt = arg;
 	struct v4l2_routing *route = arg;
 
+	/* ignore these commands */
+	switch (cmd) {
+		case TUNER_SET_TYPE_ADDR:
+			return 0;
+	}
+
+	if (!state->is_initialized) {
+		v4l_dbg(1, cx25840_debug, client, "cmd %08x triggered fw load\n", cmd);
+		/* initialize on first use */
+		state->is_initialized = 1;
+		if (state->is_cx25836)
+			cx25836_initialize(client);
+		else
+			cx25840_initialize(client);
+	}
+
 	switch (cmd) {
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	/* ioctls to allow direct access to the
@@ -825,7 +864,7 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd,
 		if (state->is_cx25836)
 			cx25836_initialize(client);
 		else
-			cx25840_initialize(client, 0);
+			cx25840_initialize(client);
 		break;
 
 	case VIDIOC_G_CHIP_IDENT:
@@ -856,17 +895,16 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
 	if (!i2c_check_functionality(adapter, I2C_FUNC_I2C))
 		return 0;
 
-	state = kzalloc(sizeof(struct cx25840_state), GFP_KERNEL);
-	if (state == 0)
+	client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
+	if (client == 0)
 		return -ENOMEM;
 
-	client = &state->c;
 	client->addr = address;
 	client->adapter = adapter;
 	client->driver = &i2c_driver_cx25840;
 	snprintf(client->name, sizeof(client->name) - 1, "cx25840");
 
-	v4l_dbg(1, cx25840_debug, client, "detecting cx25840 client on address 0x%x\n", address << 1);
+	v4l_dbg(1, cx25840_debug, client, "detecting cx25840 client on address 0x%x\n", client->addr << 1);
 
 	device_id = cx25840_read(client, 0x101) << 8;
 	device_id |= cx25840_read(client, 0x100);
@@ -875,42 +913,44 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
 	 * 0x83 for the cx2583x and 0x84 for the cx2584x */
 	if ((device_id & 0xff00) == 0x8300) {
 		id = V4L2_IDENT_CX25836 + ((device_id >> 4) & 0xf) - 6;
-		state->is_cx25836 = 1;
 	}
 	else if ((device_id & 0xff00) == 0x8400) {
 		id = V4L2_IDENT_CX25840 + ((device_id >> 4) & 0xf);
-		state->is_cx25836 = 0;
 	}
 	else {
 		v4l_dbg(1, cx25840_debug, client, "cx25840 not found\n");
-		kfree(state);
+		kfree(client);
 		return 0;
 	}
 
+	state = kzalloc(sizeof(struct cx25840_state), GFP_KERNEL);
+	if (state == NULL) {
+		kfree(client);
+		return -ENOMEM;
+	}
+
 	/* Note: revision '(device_id & 0x0f) == 2' was never built. The
 	   marking skips from 0x1 == 22 to 0x3 == 23. */
 	v4l_info(client, "cx25%3x-2%x found @ 0x%x (%s)\n",
 		    (device_id & 0xfff0) >> 4,
 		    (device_id & 0x0f) < 3 ? (device_id & 0x0f) + 1 : (device_id & 0x0f),
-		    address << 1, adapter->name);
+		    client->addr << 1, client->adapter->name);
 
 	i2c_set_clientdata(client, state);
+	state->c = client;
+	state->is_cx25836 = ((device_id & 0xff00) == 0x8300);
 	state->vid_input = CX25840_COMPOSITE7;
 	state->aud_input = CX25840_AUDIO8;
 	state->audclk_freq = 48000;
 	state->pvr150_workaround = 0;
 	state->audmode = V4L2_TUNER_MODE_LANG1;
+	state->unmute_volume = -1;
 	state->vbi_line_offset = 8;
 	state->id = id;
 	state->rev = device_id;
 
 	i2c_attach_client(client);
 
-	if (state->is_cx25836)
-		cx25836_initialize(client);
-	else
-		cx25840_initialize(client, 1);
-
 	return 0;
 }
 
@@ -932,6 +972,7 @@ static int cx25840_detach_client(struct i2c_client *client)
 	}
 
 	kfree(state);
+	kfree(client);
 
 	return 0;
 }
@@ -1056,9 +1097,10 @@ static void log_audio_status(struct i2c_client *client)
 	}
 	v4l_info(client, "Detected audio standard:   %s\n", p);
 	v4l_info(client, "Audio muted:               %s\n",
-		    (mute_ctl & 0x2) ? "yes" : "no");
+		    (state->unmute_volume >= 0) ? "yes" : "no");
 	v4l_info(client, "Audio microcontroller:     %s\n",
-		    (download_ctl & 0x10) ? "running" : "stopped");
+		    (download_ctl & 0x10) ?
+				((mute_ctl & 0x2) ? "detecting" : "running") : "stopped");
 
 	switch (audio_config >> 4) {
 	case 0x00: p = "undefined"; break;
diff --git a/drivers/media/video/cx25840/cx25840-core.h b/drivers/media/video/cx25840/cx25840-core.h
index f4b56d2fd6b..ea669b1f084 100644
--- a/drivers/media/video/cx25840/cx25840-core.h
+++ b/drivers/media/video/cx25840/cx25840-core.h
@@ -35,17 +35,21 @@ extern int cx25840_debug;
 #define CX25840_CID_ENABLE_PVR150_WORKAROUND (V4L2_CID_PRIVATE_BASE+0)
 
 struct cx25840_state {
-	struct i2c_client c;
+	struct i2c_client *c;
 	int pvr150_workaround;
 	int radio;
 	enum cx25840_video_input vid_input;
 	enum cx25840_audio_input aud_input;
 	u32 audclk_freq;
 	int audmode;
+	int unmute_volume; /* -1 if not muted */
 	int vbi_line_offset;
 	u32 id;
 	u32 rev;
 	int is_cx25836;
+	int is_initialized;
+	wait_queue_head_t fw_wait;    /* wake up when the fw load is finished */
+	struct work_struct fw_work;   /* work entry for fw load */
 };
 
 /* ----------------------------------------------------------------------- */
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index f750a543c96..eeb5224ca10 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -4,7 +4,7 @@ config VIDEO_CX88
 	select I2C_ALGOBIT
 	select FW_LOADER
 	select VIDEO_BTCX
-	select VIDEO_BUF
+	select VIDEOBUF_DMA_SG
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
 	select VIDEO_IR
@@ -46,7 +46,7 @@ config VIDEO_CX88_BLACKBIRD
 config VIDEO_CX88_DVB
 	tristate "DVB/ATSC Support for cx2388x based TV cards"
 	depends on VIDEO_CX88 && DVB_CORE
-	select VIDEO_BUF_DVB
+	select VIDEOBUF_DVB
 	select DVB_PLL if !DVB_FE_CUSTOMISE
 	select DVB_MT352 if !DVB_FE_CUSTOMISE
 	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index 2d666b56020..90c36c5705c 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -3,6 +3,7 @@
  *  Support for audio capture
  *  PCI function #1 of the cx2388x.
  *
+ *    (c) 2007 Trent Piepho <xyzzy@speakeasy.org>
  *    (c) 2005,2006 Ricardo Cerqueira <v4l@cerqueira.org>
  *    (c) 2005 Mauro Carvalho Chehab <mchehab@infradead.org>
  *    Based on a dummy cx88 module by Gerd Knorr <kraxel@bytesex.org>
@@ -27,7 +28,9 @@
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/interrupt.h>
+#include <linux/vmalloc.h>
 #include <linux/dma-mapping.h>
+#include <linux/pci.h>
 
 #include <asm/delay.h>
 #include <sound/driver.h>
@@ -46,21 +49,16 @@
 #define dprintk_core(level,fmt, arg...)	if (debug >= level) \
 	printk(KERN_DEBUG "%s/1: " fmt, chip->core->name , ## arg)
 
-
 /****************************************************************************
 	Data type declarations - Can be moded to a header file later
  ****************************************************************************/
 
-/* These can be replaced after done */
-#define MIXER_ADDR_LAST MAX_CX88_INPUT
-
 struct cx88_audio_dev {
 	struct cx88_core           *core;
 	struct cx88_dmaqueue       q;
 
 	/* pci i/o */
 	struct pci_dev             *pci;
-	unsigned char              pci_rev,pci_lat;
 
 	/* audio controls */
 	int                        irq;
@@ -68,24 +66,17 @@ struct cx88_audio_dev {
 	struct snd_card            *card;
 
 	spinlock_t                 reg_lock;
+	atomic_t		   count;
 
 	unsigned int               dma_size;
 	unsigned int               period_size;
 	unsigned int               num_periods;
 
-	struct videobuf_dmabuf dma_risc;
-
-	int                        mixer_volume[MIXER_ADDR_LAST+1][2];
-	int                        capture_source[MIXER_ADDR_LAST+1][2];
-
-	long int read_count;
-	long int read_offset;
-
-	struct cx88_buffer   *buf;
+	struct videobuf_dmabuf     *dma_risc;
 
-	long opened;
-	struct snd_pcm_substream *substream;
+	struct cx88_buffer	   *buf;
 
+	struct snd_pcm_substream   *substream;
 };
 typedef struct cx88_audio_dev snd_cx88_card_t;
 
@@ -98,7 +89,6 @@ typedef struct cx88_audio_dev snd_cx88_card_t;
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;	/* ID for this card */
 static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
-static struct snd_card *snd_cx88_cards[SNDRV_CARDS];
 
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable cx88x soundcard. default enabled.");
@@ -136,38 +126,39 @@ static int _cx88_start_audio_dma(snd_cx88_card_t *chip)
 	struct cx88_core *core=chip->core;
 	struct sram_channel *audio_ch = &cx88_sram_channels[SRAM_CH25];
 
-
-	dprintk(1, "Starting audio DMA for %i bytes/line and %i (%i) lines at address %08x\n",buf->bpl, chip->num_periods, audio_ch->fifo_size / buf->bpl, audio_ch->fifo_start);
+	/* Make sure RISC/FIFO are off before changing FIFO/RISC settings */
+	cx_clear(MO_AUD_DMACNTRL, 0x11);
 
 	/* setup fifo + format - out channel */
-	cx88_sram_channel_setup(chip->core, &cx88_sram_channels[SRAM_CH25],
-				buf->bpl, buf->risc.dma);
+	cx88_sram_channel_setup(chip->core, audio_ch, buf->bpl, buf->risc.dma);
 
 	/* sets bpl size */
 	cx_write(MO_AUDD_LNGTH, buf->bpl);
 
 	/* reset counter */
-	cx_write(MO_AUDD_GPCNTRL,GP_COUNT_CONTROL_RESET);
-
-	dprintk(1,"Enabling IRQ, setting mask from 0x%x to 0x%x\n",chip->core->pci_irqmask,(chip->core->pci_irqmask | 0x02));
-	/* enable irqs */
-	cx_set(MO_PCI_INTMSK, chip->core->pci_irqmask | 0x02);
+	cx_write(MO_AUDD_GPCNTRL, GP_COUNT_CONTROL_RESET);
+	atomic_set(&chip->count, 0);
 
+	dprintk(1, "Start audio DMA, %d B/line, %d lines/FIFO, %d periods, %d "
+		"byte buffer\n", buf->bpl, cx_read(audio_ch->cmds_start + 8)>>1,
+		chip->num_periods, buf->bpl * chip->num_periods);
 
 	/* Enables corresponding bits at AUD_INT_STAT */
-	cx_write(MO_AUD_INTMSK,
-			(1<<16)|
-			(1<<12)|
-			(1<<4)|
-			(1<<0)
-			);
+	cx_write(MO_AUD_INTMSK, AUD_INT_OPC_ERR | AUD_INT_DN_SYNC |
+				AUD_INT_DN_RISCI2 | AUD_INT_DN_RISCI1);
+
+	/* Clean any pending interrupt bits already set */
+	cx_write(MO_AUD_INTSTAT, ~0);
+
+	/* enable audio irqs */
+	cx_set(MO_PCI_INTMSK, chip->core->pci_irqmask | PCI_INT_AUDINT);
 
 	/* start dma */
 	cx_set(MO_DEV_CNTRL2, (1<<5)); /* Enables Risc Processor */
 	cx_set(MO_AUD_DMACNTRL, 0x11); /* audio downstream FIFO and RISC enable */
 
 	if (debug)
-		cx88_sram_channel_dump(chip->core, &cx88_sram_channels[SRAM_CH25]);
+		cx88_sram_channel_dump(chip->core, audio_ch);
 
 	return 0;
 }
@@ -184,13 +175,9 @@ static int _cx88_stop_audio_dma(snd_cx88_card_t *chip)
 	cx_clear(MO_AUD_DMACNTRL, 0x11);
 
 	/* disable irqs */
-	cx_clear(MO_PCI_INTMSK, 0x02);
-	cx_clear(MO_AUD_INTMSK,
-			(1<<16)|
-			(1<<12)|
-			(1<<4)|
-			(1<<0)
-			);
+	cx_clear(MO_PCI_INTMSK, PCI_INT_AUDINT);
+	cx_clear(MO_AUD_INTMSK, AUD_INT_OPC_ERR | AUD_INT_DN_SYNC |
+				AUD_INT_DN_RISCI2 | AUD_INT_DN_RISCI1);
 
 	if (debug)
 		cx88_sram_channel_dump(chip->core, &cx88_sram_channels[SRAM_CH25]);
@@ -198,7 +185,7 @@ static int _cx88_stop_audio_dma(snd_cx88_card_t *chip)
 	return 0;
 }
 
-#define MAX_IRQ_LOOP 10
+#define MAX_IRQ_LOOP 50
 
 /*
  * BOARD Specific: IRQ dma bits
@@ -223,42 +210,32 @@ static void cx8801_aud_irq(snd_cx88_card_t *chip)
 {
 	struct cx88_core *core = chip->core;
 	u32 status, mask;
-	u32 count;
 
 	status = cx_read(MO_AUD_INTSTAT);
 	mask   = cx_read(MO_AUD_INTMSK);
-	if (0 == (status & mask)) {
-		spin_unlock(&chip->reg_lock);
+	if (0 == (status & mask))
 		return;
-	}
 	cx_write(MO_AUD_INTSTAT, status);
 	if (debug > 1  ||  (status & mask & ~0xff))
 		cx88_print_irqbits(core->name, "irq aud",
 				   cx88_aud_irqs, ARRAY_SIZE(cx88_aud_irqs),
 				   status, mask);
 	/* risc op code error */
-	if (status & (1 << 16)) {
-		printk(KERN_WARNING "%s/0: audio risc op code error\n",core->name);
+	if (status & AUD_INT_OPC_ERR) {
+		printk(KERN_WARNING "%s/1: Audio risc op code error\n",core->name);
 		cx_clear(MO_AUD_DMACNTRL, 0x11);
 		cx88_sram_channel_dump(core, &cx88_sram_channels[SRAM_CH25]);
 	}
-
-	/* risc1 downstream */
-	if (status & 0x01) {
-		spin_lock(&chip->reg_lock);
-		count = cx_read(MO_AUDD_GPCNT);
-		spin_unlock(&chip->reg_lock);
-		if (chip->read_count == 0)
-			chip->read_count += chip->dma_size;
+	if (status & AUD_INT_DN_SYNC) {
+		dprintk(1, "Downstream sync error\n");
+		cx_write(MO_AUDD_GPCNTRL, GP_COUNT_CONTROL_RESET);
+		return;
 	}
-
-	if  (chip->read_count >= chip->period_size) {
-		dprintk(2, "Elapsing period\n");
+	/* risc1 downstream */
+	if (status & AUD_INT_DN_RISCI1) {
+		atomic_set(&chip->count, cx_read(MO_AUDD_GPCNT));
 		snd_pcm_period_elapsed(chip->substream);
 	}
-
-	dprintk(3,"Leaving audio IRQ handler...\n");
-
 	/* FIXME: Any other status should deserve a special handling? */
 }
 
@@ -273,27 +250,26 @@ static irqreturn_t cx8801_irq(int irq, void *dev_id)
 	int loop, handled = 0;
 
 	for (loop = 0; loop < MAX_IRQ_LOOP; loop++) {
-		status = cx_read(MO_PCI_INTSTAT) & (core->pci_irqmask | 0x02);
+		status = cx_read(MO_PCI_INTSTAT) &
+			(core->pci_irqmask | PCI_INT_AUDINT);
 		if (0 == status)
 			goto out;
-		dprintk( 3, "cx8801_irq\n" );
-		dprintk( 3, "    loop: %d/%d\n", loop, MAX_IRQ_LOOP );
-		dprintk( 3, "    status: %d\n", status );
+		dprintk(3, "cx8801_irq loop %d/%d, status %x\n",
+			loop, MAX_IRQ_LOOP, status);
 		handled = 1;
 		cx_write(MO_PCI_INTSTAT, status);
 
-		if (status & 0x02)
-		{
-			dprintk( 2, "    ALSA IRQ handling\n" );
+		if (status & core->pci_irqmask)
+			cx88_core_irq(core, status);
+		if (status & PCI_INT_AUDINT)
 			cx8801_aud_irq(chip);
-		}
-	};
+	}
 
 	if (MAX_IRQ_LOOP == loop) {
-		dprintk( 0, "clearing mask\n" );
-		dprintk(1,"%s/0: irq loop -- clearing mask\n",
+		printk(KERN_ERR
+		       "%s/1: IRQ loop detected, disabling interrupts\n",
 		       core->name);
-		cx_clear(MO_PCI_INTMSK,0x02);
+		cx_clear(MO_PCI_INTMSK, PCI_INT_AUDINT);
 	}
 
  out:
@@ -306,14 +282,15 @@ static int dsp_buffer_free(snd_cx88_card_t *chip)
 	BUG_ON(!chip->dma_size);
 
 	dprintk(2,"Freeing buffer\n");
-	videobuf_pci_dma_unmap(chip->pci, &chip->dma_risc);
-	videobuf_dma_free(&chip->dma_risc);
+	videobuf_pci_dma_unmap(chip->pci, chip->dma_risc);
+	videobuf_dma_free(chip->dma_risc);
 	btcx_riscmem_free(chip->pci,&chip->buf->risc);
 	kfree(chip->buf);
 
+	chip->dma_risc = NULL;
 	chip->dma_size = 0;
 
-       return 0;
+	return 0;
 }
 
 /****************************************************************************
@@ -323,6 +300,7 @@ static int dsp_buffer_free(snd_cx88_card_t *chip)
 /*
  * Digital hardware definition
  */
+#define DEFAULT_FIFO_SIZE	4096
 static struct snd_pcm_hardware snd_cx88_digital_hw = {
 	.info = SNDRV_PCM_INFO_MMAP |
 		SNDRV_PCM_INFO_INTERLEAVED |
@@ -333,22 +311,18 @@ static struct snd_pcm_hardware snd_cx88_digital_hw = {
 	.rates =		SNDRV_PCM_RATE_48000,
 	.rate_min =		48000,
 	.rate_max =		48000,
-	.channels_min = 1,
+	.channels_min = 2,
 	.channels_max = 2,
-	.buffer_bytes_max = (2*2048),
-	.period_bytes_min = 2048,
-	.period_bytes_max = 2048,
-	.periods_min = 2,
-	.periods_max = 2,
+	/* Analog audio output will be full of clicks and pops if there
+	   are not exactly four lines in the SRAM FIFO buffer.  */
+	.period_bytes_min = DEFAULT_FIFO_SIZE/4,
+	.period_bytes_max = DEFAULT_FIFO_SIZE/4,
+	.periods_min = 1,
+	.periods_max = 1024,
+	.buffer_bytes_max = (1024*1024),
 };
 
 /*
- * audio pcm capture runtime free
- */
-static void snd_card_cx88_runtime_free(struct snd_pcm_runtime *runtime)
-{
-}
-/*
  * audio pcm capture open callback
  */
 static int snd_cx88_pcm_open(struct snd_pcm_substream *substream)
@@ -357,26 +331,24 @@ static int snd_cx88_pcm_open(struct snd_pcm_substream *substream)
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	int err;
 
-	if (test_and_set_bit(0, &chip->opened))
-		return -EBUSY;
-
-	err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
+	err = snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIODS);
 	if (err < 0)
 		goto _error;
 
 	chip->substream = substream;
 
-	chip->read_count = 0;
-	chip->read_offset = 0;
-
-	runtime->private_free = snd_card_cx88_runtime_free;
 	runtime->hw = snd_cx88_digital_hw;
 
+	if (cx88_sram_channels[SRAM_CH25].fifo_size != DEFAULT_FIFO_SIZE) {
+		unsigned int bpl = cx88_sram_channels[SRAM_CH25].fifo_size / 4;
+		bpl &= ~7; /* must be multiple of 8 */
+		runtime->hw.period_bytes_min = bpl;
+		runtime->hw.period_bytes_max = bpl;
+	}
+
 	return 0;
 _error:
 	dprintk(1,"Error opening PCM!\n");
-	clear_bit(0, &chip->opened);
-	smp_mb__after_clear_bit();
 	return err;
 }
 
@@ -385,11 +357,6 @@ _error:
  */
 static int snd_cx88_close(struct snd_pcm_substream *substream)
 {
-	snd_cx88_card_t *chip = snd_pcm_substream_chip(substream);
-
-	clear_bit(0, &chip->opened);
-	smp_mb__after_clear_bit();
-
 	return 0;
 }
 
@@ -400,55 +367,67 @@ static int snd_cx88_hw_params(struct snd_pcm_substream * substream,
 			      struct snd_pcm_hw_params * hw_params)
 {
 	snd_cx88_card_t *chip = snd_pcm_substream_chip(substream);
+	struct videobuf_dmabuf *dma;
+
 	struct cx88_buffer *buf;
+	int ret;
 
 	if (substream->runtime->dma_area) {
 		dsp_buffer_free(chip);
 		substream->runtime->dma_area = NULL;
 	}
 
-
 	chip->period_size = params_period_bytes(hw_params);
 	chip->num_periods = params_periods(hw_params);
 	chip->dma_size = chip->period_size * params_periods(hw_params);
 
 	BUG_ON(!chip->dma_size);
+	BUG_ON(chip->num_periods & (chip->num_periods-1));
 
-	dprintk(1,"Setting buffer\n");
-
-	buf = kzalloc(sizeof(*buf),GFP_KERNEL);
+	buf = videobuf_pci_alloc(sizeof(*buf));
 	if (NULL == buf)
 		return -ENOMEM;
 
 	buf->vb.memory = V4L2_MEMORY_MMAP;
+	buf->vb.field  = V4L2_FIELD_NONE;
 	buf->vb.width  = chip->period_size;
+	buf->bpl       = chip->period_size;
 	buf->vb.height = chip->num_periods;
 	buf->vb.size   = chip->dma_size;
-	buf->vb.field  = V4L2_FIELD_NONE;
 
-	videobuf_dma_init(&buf->vb.dma);
-	videobuf_dma_init_kernel(&buf->vb.dma,PCI_DMA_FROMDEVICE,
+	dma=videobuf_to_dma(&buf->vb);
+	videobuf_dma_init(dma);
+	ret = videobuf_dma_init_kernel(dma, PCI_DMA_FROMDEVICE,
 			(PAGE_ALIGN(buf->vb.size) >> PAGE_SHIFT));
+	if (ret < 0)
+		goto error;
 
-	videobuf_pci_dma_map(chip->pci,&buf->vb.dma);
+	ret = videobuf_pci_dma_map(chip->pci,dma);
+	if (ret < 0)
+		goto error;
 
+	ret = cx88_risc_databuffer(chip->pci, &buf->risc, dma->sglist,
+				   buf->vb.width, buf->vb.height, 1);
+	if (ret < 0)
+		goto error;
 
-	cx88_risc_databuffer(chip->pci, &buf->risc,
-			buf->vb.dma.sglist,
-			buf->vb.width, buf->vb.height);
-
-	buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC);
+	/* Loop back to start of program */
+	buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP|RISC_IRQ1|RISC_CNT_INC);
 	buf->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 
 	buf->vb.state = STATE_PREPARED;
 
-	buf->bpl = chip->period_size;
 	chip->buf = buf;
-	chip->dma_risc = buf->vb.dma;
+	chip->dma_risc = dma;
 
-	dprintk(1,"Buffer ready at %u\n",chip->dma_risc.nr_pages);
-	substream->runtime->dma_area = chip->dma_risc.vmalloc;
+	substream->runtime->dma_area = chip->dma_risc->vmalloc;
+	substream->runtime->dma_bytes = chip->dma_size;
+	substream->runtime->dma_addr = 0;
 	return 0;
+
+error:
+	kfree(buf);
+	return ret;
 }
 
 /*
@@ -475,7 +454,6 @@ static int snd_cx88_prepare(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-
 /*
  * trigger callback
  */
@@ -484,6 +462,7 @@ static int snd_cx88_card_trigger(struct snd_pcm_substream *substream, int cmd)
 	snd_cx88_card_t *chip = snd_pcm_substream_chip(substream);
 	int err;
 
+	/* Local interrupts are already disabled by ALSA */
 	spin_lock(&chip->reg_lock);
 
 	switch (cmd) {
@@ -510,17 +489,24 @@ static snd_pcm_uframes_t snd_cx88_pointer(struct snd_pcm_substream *substream)
 {
 	snd_cx88_card_t *chip = snd_pcm_substream_chip(substream);
 	struct snd_pcm_runtime *runtime = substream->runtime;
+	u16 count;
 
-	if (chip->read_count) {
-		chip->read_count -= snd_pcm_lib_period_bytes(substream);
-		chip->read_offset += snd_pcm_lib_period_bytes(substream);
-		if (chip->read_offset == chip->dma_size)
-			chip->read_offset = 0;
-	}
+	count = atomic_read(&chip->count);
 
-	dprintk(2, "Pointer time, will return %li, read %li\n",chip->read_offset,chip->read_count);
-	return bytes_to_frames(runtime, chip->read_offset);
+//	dprintk(2, "%s - count %d (+%u), period %d, frame %lu\n", __FUNCTION__,
+//		count, new, count & (runtime->periods-1),
+//		runtime->period_size * (count & (runtime->periods-1)));
+	return runtime->period_size * (count & (runtime->periods-1));
+}
 
+/*
+ * page callback (needed for mmap)
+ */
+static struct page *snd_cx88_page(struct snd_pcm_substream *substream,
+				unsigned long offset)
+{
+	void *pageptr = substream->runtime->dma_area + offset;
+	return vmalloc_to_page(pageptr);
 }
 
 /*
@@ -535,6 +521,7 @@ static struct snd_pcm_ops snd_cx88_pcm_ops = {
 	.prepare = snd_cx88_prepare,
 	.trigger = snd_cx88_card_trigger,
 	.pointer = snd_cx88_pointer,
+	.page = snd_cx88_page,
 };
 
 /*
@@ -562,7 +549,7 @@ static int snd_cx88_capture_volume_info(struct snd_kcontrol *kcontrol,
 					struct snd_ctl_elem_info *info)
 {
 	info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-	info->count = 1;
+	info->count = 2;
 	info->value.integer.min = 0;
 	info->value.integer.max = 0x3f;
 
@@ -575,8 +562,12 @@ static int snd_cx88_capture_volume_get(struct snd_kcontrol *kcontrol,
 {
 	snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
 	struct cx88_core *core=chip->core;
+	int vol = 0x3f - (cx_read(AUD_VOL_CTL) & 0x3f),
+	    bal = cx_read(AUD_BAL_CTL);
 
-	value->value.integer.value[0] = 0x3f - (cx_read(AUD_VOL_CTL) & 0x3f);
+	value->value.integer.value[(bal & 0x40) ? 0 : 1] = vol;
+	vol -= (bal & 0x3f);
+	value->value.integer.value[(bal & 0x40) ? 1 : 0] = vol < 0 ? 0 : vol;
 
 	return 0;
 }
@@ -587,16 +578,31 @@ static int snd_cx88_capture_volume_put(struct snd_kcontrol *kcontrol,
 {
 	snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
 	struct cx88_core *core=chip->core;
-	int v;
-	u32 old_control;
-
+	int v, b;
+	int changed = 0;
+	u32 old;
+
+	b = value->value.integer.value[1] - value->value.integer.value[0];
+	if (b < 0) {
+	    v = 0x3f - value->value.integer.value[0];
+	    b = (-b) | 0x40;
+	} else {
+	    v = 0x3f - value->value.integer.value[1];
+	}
+	/* Do we really know this will always be called with IRQs on? */
 	spin_lock_irq(&chip->reg_lock);
-	old_control = 0x3f - (cx_read(AUD_VOL_CTL) & 0x3f);
-	v = 0x3f - (value->value.integer.value[0] & 0x3f);
-	cx_andor(AUD_VOL_CTL, 0x3f, v);
+	old = cx_read(AUD_VOL_CTL);
+	if (v != (old & 0x3f)) {
+	    cx_write(AUD_VOL_CTL, (old & ~0x3f) | v);
+	    changed = 1;
+	}
+	if (cx_read(AUD_BAL_CTL) != b) {
+	    cx_write(AUD_BAL_CTL, b);
+	    changed = 1;
+	}
 	spin_unlock_irq(&chip->reg_lock);
 
-	return v != old_control;
+	return changed;
 }
 
 static struct snd_kcontrol_new snd_cx88_capture_volume = {
@@ -665,6 +671,7 @@ static int __devinit snd_cx88_create(struct snd_card *card,
 	snd_cx88_card_t   *chip;
 	struct cx88_core  *core;
 	int               err;
+	unsigned char     pci_lat;
 
 	*rchip = NULL;
 
@@ -709,13 +716,12 @@ static int __devinit snd_cx88_create(struct snd_card *card,
 	}
 
 	/* print pci info */
-	pci_read_config_byte(pci, PCI_CLASS_REVISION, &chip->pci_rev);
-	pci_read_config_byte(pci, PCI_LATENCY_TIMER,  &chip->pci_lat);
+	pci_read_config_byte(pci, PCI_LATENCY_TIMER, &pci_lat);
 
 	dprintk(1,"ALSA %s/%i: found at %s, rev: %d, irq: %d, "
 	       "latency: %d, mmio: 0x%llx\n", core->name, devno,
-	       pci_name(pci), chip->pci_rev, pci->irq,
-	       chip->pci_lat,(unsigned long long)pci_resource_start(pci,0));
+	       pci_name(pci), pci->revision, pci->irq,
+	       pci_lat, (unsigned long long)pci_resource_start(pci,0));
 
 	chip->irq = pci->irq;
 	synchronize_irq(chip->irq);
@@ -753,17 +759,12 @@ static int __devinit cx88_audio_initdev(struct pci_dev *pci,
 		return (err);
 
 	err = snd_cx88_pcm(chip, 0, "CX88 Digital");
-
-	if (err < 0) {
-		snd_card_free(card);
-		return (err);
-	}
+	if (err < 0)
+		goto error;
 
 	err = snd_ctl_add(card, snd_ctl_new1(&snd_cx88_capture_volume, chip));
-	if (err < 0) {
-		snd_card_free(card);
-		return (err);
-	}
+	if (err < 0)
+		goto error;
 
 	strcpy (card->driver, "CX88x");
 	sprintf(card->shortname, "Conexant CX%x", pci->device);
@@ -775,16 +776,16 @@ static int __devinit cx88_audio_initdev(struct pci_dev *pci,
 	       card->driver,devno);
 
 	err = snd_card_register(card);
-	if (err < 0) {
-		snd_card_free(card);
-		return (err);
-	}
-	snd_cx88_cards[devno] = card;
-
+	if (err < 0)
+		goto error;
 	pci_set_drvdata(pci,card);
 
 	devno++;
 	return 0;
+
+error:
+	snd_card_free(card);
+	return err;
 }
 /*
  * ALSA destructor
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index f2fcdb92ecc..6d6f5048d76 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -27,7 +27,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/delay.h>
@@ -734,14 +733,14 @@ static int vidioc_querycap (struct file *file, void  *priv,
 	struct cx88_core  *core = dev->core;
 
 	strcpy(cap->driver, "cx88_blackbird");
-	strlcpy(cap->card, cx88_boards[core->board].name,sizeof(cap->card));
+	strlcpy(cap->card, core->board.name, sizeof(cap->card));
 	sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
 	cap->version = CX88_VERSION_CODE;
 	cap->capabilities =
 		V4L2_CAP_VIDEO_CAPTURE |
 		V4L2_CAP_READWRITE     |
 		V4L2_CAP_STREAMING;
-	if (UNSET != core->tuner_type)
+	if (UNSET != core->board.tuner_type)
 		cap->capabilities |= V4L2_CAP_TUNER;
 	return 0;
 }
@@ -877,7 +876,7 @@ static int vidioc_g_ext_ctrls (struct file *file, void *priv,
 
 	if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
 		return -EINVAL;
-	return cx2341x_ext_ctrls(&dev->params, f, VIDIOC_G_EXT_CTRLS);
+	return cx2341x_ext_ctrls(&dev->params, 0, f, VIDIOC_G_EXT_CTRLS);
 }
 
 static int vidioc_s_ext_ctrls (struct file *file, void *priv,
@@ -890,7 +889,7 @@ static int vidioc_s_ext_ctrls (struct file *file, void *priv,
 	if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
 		return -EINVAL;
 	p = dev->params;
-	err = cx2341x_ext_ctrls(&p, f, VIDIOC_S_EXT_CTRLS);
+	err = cx2341x_ext_ctrls(&p, 0, f, VIDIOC_S_EXT_CTRLS);
 	if (!err) {
 		err = cx2341x_update(dev, blackbird_mbox_func, &dev->params, &p);
 		dev->params = p;
@@ -908,7 +907,7 @@ static int vidioc_try_ext_ctrls (struct file *file, void *priv,
 	if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
 		return -EINVAL;
 	p = dev->params;
-	err = cx2341x_ext_ctrls(&p, f, VIDIOC_TRY_EXT_CTRLS);
+	err = cx2341x_ext_ctrls(&p, 0, f, VIDIOC_TRY_EXT_CTRLS);
 
 	return err;
 }
@@ -990,7 +989,7 @@ static int vidioc_g_frequency (struct file *file, void *priv,
 	struct cx8802_fh  *fh   = priv;
 	struct cx88_core  *core = fh->dev->core;
 
-	if (unlikely(UNSET == core->tuner_type))
+	if (unlikely(UNSET == core->board.tuner_type))
 		return -EINVAL;
 
 	f->type = V4L2_TUNER_ANALOG_TV;
@@ -1028,7 +1027,7 @@ static int vidioc_g_tuner (struct file *file, void *priv,
 	struct cx88_core  *core = ((struct cx8802_fh *)priv)->dev->core;
 	u32 reg;
 
-	if (unlikely(UNSET == core->tuner_type))
+	if (unlikely(UNSET == core->board.tuner_type))
 		return -EINVAL;
 	if (0 != t->index)
 		return -EINVAL;
@@ -1049,7 +1048,7 @@ static int vidioc_s_tuner (struct file *file, void *priv,
 {
 	struct cx88_core  *core = ((struct cx8802_fh *)priv)->dev->core;
 
-	if (UNSET == core->tuner_type)
+	if (UNSET == core->board.tuner_type)
 		return -EINVAL;
 	if (0 != t->index)
 		return -EINVAL;
@@ -1078,7 +1077,7 @@ static int mpeg_open(struct inode *inode, struct file *file)
 	struct cx8802_driver *drv = NULL;
 	int err;
 
-       dev = cx8802_get_device(inode);
+	dev = cx8802_get_device(inode);
 
 	dprintk( 1, "%s\n", __FUNCTION__);
 
@@ -1112,7 +1111,7 @@ static int mpeg_open(struct inode *inode, struct file *file)
 	file->private_data = fh;
 	fh->dev      = dev;
 
-	videobuf_queue_init(&fh->mpegq, &blackbird_qops,
+	videobuf_queue_pci_init(&fh->mpegq, &blackbird_qops,
 			    dev->pci, &dev->slock,
 			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
 			    V4L2_FIELD_INTERLACED,
@@ -1235,7 +1234,7 @@ static struct video_device cx8802_mpeg_template =
 	.vidioc_s_tuner       = vidioc_s_tuner,
 	.vidioc_s_std         = vidioc_s_std,
 	.tvnorms              = CX88_NORMS,
-       .current_norm         = V4L2_STD_NTSC_M,
+	.current_norm         = V4L2_STD_NTSC_M,
 };
 
 /* ------------------------------------------------------------------ */
@@ -1246,7 +1245,7 @@ static int cx8802_blackbird_advise_acquire(struct cx8802_driver *drv)
 	struct cx88_core *core = drv->core;
 	int err = 0;
 
-	switch (core->board) {
+	switch (core->boardnr) {
 	case CX88_BOARD_HAUPPAUGE_HVR1300:
 		/* By default, core setup will leave the cx22702 out of reset, on the bus.
 		 * We left the hardware on power up with the cx22702 active.
@@ -1268,7 +1267,7 @@ static int cx8802_blackbird_advise_release(struct cx8802_driver *drv)
 	struct cx88_core *core = drv->core;
 	int err = 0;
 
-	switch (core->board) {
+	switch (core->boardnr) {
 	case CX88_BOARD_HAUPPAUGE_HVR1300:
 		/* Exit leaving the cx23416 on the bus */
 		break;
@@ -1316,13 +1315,13 @@ static int cx8802_blackbird_probe(struct cx8802_driver *drv)
 
 	dprintk( 1, "%s\n", __FUNCTION__);
 	dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
-		core->board,
+		core->boardnr,
 		core->name,
 		core->pci_bus,
 		core->pci_slot);
 
 	err = -ENODEV;
-	if (!(cx88_boards[core->board].mpeg & CX88_MPEG_BLACKBIRD))
+	if (!(core->board.mpeg & CX88_MPEG_BLACKBIRD))
 		goto fail_core;
 
 	dev->width = 720;
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 6a136ddbccf..a4eb6a87a76 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -27,10 +27,26 @@
 
 #include "cx88.h"
 
+static unsigned int tuner[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
+static unsigned int radio[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
+static unsigned int card[]  = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
+
+module_param_array(tuner, int, NULL, 0444);
+module_param_array(radio, int, NULL, 0444);
+module_param_array(card,  int, NULL, 0444);
+
+MODULE_PARM_DESC(tuner,"tuner type");
+MODULE_PARM_DESC(radio,"radio tuner type");
+MODULE_PARM_DESC(card,"card type");
+
+static unsigned int latency = UNSET;
+module_param(latency,int,0444);
+MODULE_PARM_DESC(latency,"pci latency timer");
+
 /* ------------------------------------------------------------------ */
 /* board config info                                                  */
 
-struct cx88_board cx88_boards[] = {
+static const struct cx88_board cx88_boards[] = {
 	[CX88_BOARD_UNKNOWN] = {
 		.name		= "UNKNOWN/GENERIC",
 		.tuner_type     = UNSET,
@@ -575,35 +591,34 @@ struct cx88_board cx88_boards[] = {
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
 		.tda9887_conf   = TDA9887_PRESENT,
+		/* GPIO[2] = audio source for analog audio out connector
+		 *  0 = analog audio input connector
+		 *  1 = CX88 audio DACs
+		 *
+		 * GPIO[7] = input to CX88's audio/chroma ADC
+		 *  0 = FM 10.7 MHz IF
+		 *  1 = Sound 4.5 MHz IF
+		 *
+		 * GPIO[1,5,6] = Oren 51132 pins 27,35,28 respectively
+		 *
+		 * GPIO[16] = Remote control input
+		 */
 		.input          = {{
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
 			.gpio0  = 0x00008484,
-			.gpio1  = 0x00000000,
-			.gpio2  = 0x00000000,
-			.gpio3  = 0x00000000,
 		},{
 			.type   = CX88_VMUX_COMPOSITE1,
 			.vmux   = 1,
 			.gpio0  = 0x00008400,
-			.gpio1  = 0x00000000,
-			.gpio2  = 0x00000000,
-			.gpio3  = 0x00000000,
 		},{
 			.type   = CX88_VMUX_SVIDEO,
 			.vmux   = 2,
 			.gpio0  = 0x00008400,
-			.gpio1  = 0x00000000,
-			.gpio2  = 0x00000000,
-			.gpio3  = 0x00000000,
 		}},
 		.radio = {
 			.type   = CX88_RADIO,
-			.vmux   = 2,
-			.gpio0  = 0x00008400,
-			.gpio1  = 0x00000000,
-			.gpio2  = 0x00000000,
-			.gpio3  = 0x00000000,
+			.gpio0  = 0x00008404,
 		},
 		.mpeg           = CX88_MPEG_DVB,
 	},
@@ -1356,12 +1371,11 @@ struct cx88_board cx88_boards[] = {
 		}},
 	},
 };
-const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards);
 
 /* ------------------------------------------------------------------ */
 /* PCI subsystem IDs                                                  */
 
-struct cx88_subid cx88_subids[] = {
+static const struct cx88_subid cx88_subids[] = {
 	{
 		.subvendor = 0x0070,
 		.subdevice = 0x3400,
@@ -1667,7 +1681,6 @@ struct cx88_subid cx88_subids[] = {
 		.card      = CX88_BOARD_ADSTECH_PTV_390,
 	},
 };
-const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);
 
 /* ----------------------------------------------------------------------- */
 /* some leadtek specific stuff                                             */
@@ -1688,12 +1701,12 @@ static void leadtek_eeprom(struct cx88_core *core, u8 *eeprom_data)
 		return;
 	}
 
-	core->has_radio  = 1;
-	core->tuner_type = (eeprom_data[6] == 0x13) ? 43 : 38;
+	core->board.tuner_type = (eeprom_data[6] == 0x13) ?
+		TUNER_PHILIPS_FM1236_MK3 : TUNER_PHILIPS_FM1216ME_MK3;
 
 	printk(KERN_INFO "%s: Leadtek Winfast 2000XP Expert config: "
 	       "tuner=%d, eeprom[0]=0x%02x\n",
-	       core->name, core->tuner_type, eeprom_data[0]);
+	       core->name, core->board.tuner_type, eeprom_data[0]);
 }
 
 static void hauppauge_eeprom(struct cx88_core *core, u8 *eeprom_data)
@@ -1701,9 +1714,9 @@ static void hauppauge_eeprom(struct cx88_core *core, u8 *eeprom_data)
 	struct tveeprom tv;
 
 	tveeprom_hauppauge_analog(&core->i2c_client, &tv, eeprom_data);
-	core->tuner_type = tv.tuner_type;
+	core->board.tuner_type = tv.tuner_type;
 	core->tuner_formats = tv.tuner_formats;
-	core->has_radio  = tv.has_radio;
+	core->board.radio.type = tv.has_radio ? CX88_RADIO : 0;
 
 	/* Make sure we support the board model */
 	switch (tv.model)
@@ -1793,8 +1806,9 @@ static void gdi_eeprom(struct cx88_core *core, u8 *eeprom_data)
 	       name ? name : "unknown");
 	if (NULL == name)
 		return;
-	core->tuner_type = gdi_tuner[eeprom_data[0x0d]].id;
-	core->has_radio  = gdi_tuner[eeprom_data[0x0d]].fm;
+	core->board.tuner_type = gdi_tuner[eeprom_data[0x0d]].id;
+	core->board.radio.type = gdi_tuner[eeprom_data[0x0d]].fm ?
+		CX88_RADIO : 0;
 }
 
 /* ----------------------------------------------------------------------- */
@@ -1833,7 +1847,7 @@ static void dvico_fusionhdtv_hybrid_init(struct cx88_core *core)
 
 /* ----------------------------------------------------------------------- */
 
-void cx88_card_list(struct cx88_core *core, struct pci_dev *pci)
+static void cx88_card_list(struct cx88_core *core, struct pci_dev *pci)
 {
 	int i;
 
@@ -1854,14 +1868,14 @@ void cx88_card_list(struct cx88_core *core, struct pci_dev *pci)
 	}
 	printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
 	       core->name);
-	for (i = 0; i < cx88_bcount; i++)
+	for (i = 0; i < ARRAY_SIZE(cx88_boards); i++)
 		printk("%s:    card=%d -> %s\n",
 		       core->name, i, cx88_boards[i].name);
 }
 
-void cx88_card_setup_pre_i2c(struct cx88_core *core)
+static void cx88_card_setup_pre_i2c(struct cx88_core *core)
 {
-	switch (core->board) {
+	switch (core->boardnr) {
 	case CX88_BOARD_HAUPPAUGE_HVR1300:
 		/* Bring the 702 demod up before i2c scanning/attach or devices are hidden */
 		/* We leave here with the 702 on the bus */
@@ -1875,7 +1889,7 @@ void cx88_card_setup_pre_i2c(struct cx88_core *core)
 	}
 }
 
-void cx88_card_setup(struct cx88_core *core)
+static void cx88_card_setup(struct cx88_core *core)
 {
 	static u8 eeprom[256];
 
@@ -1884,7 +1898,7 @@ void cx88_card_setup(struct cx88_core *core)
 		tveeprom_read(&core->i2c_client,eeprom,sizeof(eeprom));
 	}
 
-	switch (core->board) {
+	switch (core->boardnr) {
 	case CX88_BOARD_HAUPPAUGE:
 	case CX88_BOARD_HAUPPAUGE_ROSLYN:
 		if (0 == core->i2c_rc)
@@ -1928,7 +1942,7 @@ void cx88_card_setup(struct cx88_core *core)
 		msleep(1);
 		cx_set(MO_GP0_IO, 0x00000101);
 		if (0 == core->i2c_rc &&
-		    core->board == CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID)
+		    core->boardnr == CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID)
 			dvico_fusionhdtv_hybrid_init(core);
 		break;
 	case CX88_BOARD_KWORLD_DVB_T:
@@ -1966,13 +1980,148 @@ void cx88_card_setup(struct cx88_core *core)
 		}
 		break;
 	}
-	if (cx88_boards[core->board].radio.type == CX88_RADIO)
-		core->has_radio = 1;
 }
 
 /* ------------------------------------------------------------------ */
 
-EXPORT_SYMBOL(cx88_boards);
+static int cx88_pci_quirks(const char *name, struct pci_dev *pci)
+{
+	unsigned int lat = UNSET;
+	u8 ctrl = 0;
+	u8 value;
+
+	/* check pci quirks */
+	if (pci_pci_problems & PCIPCI_TRITON) {
+		printk(KERN_INFO "%s: quirk: PCIPCI_TRITON -- set TBFX\n",
+		       name);
+		ctrl |= CX88X_EN_TBFX;
+	}
+	if (pci_pci_problems & PCIPCI_NATOMA) {
+		printk(KERN_INFO "%s: quirk: PCIPCI_NATOMA -- set TBFX\n",
+		       name);
+		ctrl |= CX88X_EN_TBFX;
+	}
+	if (pci_pci_problems & PCIPCI_VIAETBF) {
+		printk(KERN_INFO "%s: quirk: PCIPCI_VIAETBF -- set TBFX\n",
+		       name);
+		ctrl |= CX88X_EN_TBFX;
+	}
+	if (pci_pci_problems & PCIPCI_VSFX) {
+		printk(KERN_INFO "%s: quirk: PCIPCI_VSFX -- set VSFX\n",
+		       name);
+		ctrl |= CX88X_EN_VSFX;
+	}
+#ifdef PCIPCI_ALIMAGIK
+	if (pci_pci_problems & PCIPCI_ALIMAGIK) {
+		printk(KERN_INFO "%s: quirk: PCIPCI_ALIMAGIK -- latency fixup\n",
+		       name);
+		lat = 0x0A;
+	}
+#endif
+
+	/* check insmod options */
+	if (UNSET != latency)
+		lat = latency;
+
+	/* apply stuff */
+	if (ctrl) {
+		pci_read_config_byte(pci, CX88X_DEVCTRL, &value);
+		value |= ctrl;
+		pci_write_config_byte(pci, CX88X_DEVCTRL, value);
+	}
+	if (UNSET != lat) {
+		printk(KERN_INFO "%s: setting pci latency timer to %d\n",
+		       name, latency);
+		pci_write_config_byte(pci, PCI_LATENCY_TIMER, latency);
+	}
+	return 0;
+}
+
+int cx88_get_resources(const struct cx88_core *core, struct pci_dev *pci)
+{
+	if (request_mem_region(pci_resource_start(pci,0),
+			       pci_resource_len(pci,0),
+			       core->name))
+		return 0;
+	printk(KERN_ERR
+	       "%s/%d: Can't get MMIO memory @ 0x%llx, subsystem: %04x:%04x\n",
+	       core->name, PCI_FUNC(pci->devfn),
+	       (unsigned long long)pci_resource_start(pci, 0),
+	       pci->subsystem_vendor, pci->subsystem_device);
+	return -EBUSY;
+}
+
+/* Allocate and initialize the cx88 core struct.  One should hold the
+ * devlist mutex before calling this.  */
+struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
+{
+	struct cx88_core *core;
+	int i;
+
+	core = kzalloc(sizeof(*core), GFP_KERNEL);
+
+	atomic_inc(&core->refcount);
+	core->pci_bus  = pci->bus->number;
+	core->pci_slot = PCI_SLOT(pci->devfn);
+	core->pci_irqmask = PCI_INT_RISC_RD_BERRINT | PCI_INT_RISC_WR_BERRINT |
+			    PCI_INT_BRDG_BERRINT | PCI_INT_SRC_DMA_BERRINT |
+			    PCI_INT_DST_DMA_BERRINT | PCI_INT_IPB_DMA_BERRINT;
+	mutex_init(&core->lock);
+
+	core->nr = nr;
+	sprintf(core->name, "cx88[%d]", core->nr);
+	if (0 != cx88_get_resources(core, pci)) {
+		kfree(core);
+		return NULL;
+	}
+
+	/* PCI stuff */
+	cx88_pci_quirks(core->name, pci);
+	core->lmmio = ioremap(pci_resource_start(pci, 0),
+			      pci_resource_len(pci, 0));
+	core->bmmio = (u8 __iomem *)core->lmmio;
+
+	/* board config */
+	core->boardnr = UNSET;
+	if (card[core->nr] < ARRAY_SIZE(cx88_boards))
+		core->boardnr = card[core->nr];
+	for (i = 0; UNSET == core->boardnr && i < ARRAY_SIZE(cx88_subids); i++)
+		if (pci->subsystem_vendor == cx88_subids[i].subvendor &&
+		    pci->subsystem_device == cx88_subids[i].subdevice)
+			core->boardnr = cx88_subids[i].card;
+	if (UNSET == core->boardnr) {
+		core->boardnr = CX88_BOARD_UNKNOWN;
+		cx88_card_list(core, pci);
+	}
+
+	memcpy(&core->board, &cx88_boards[core->boardnr], sizeof(core->board));
+
+	printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
+		core->name,pci->subsystem_vendor,
+		pci->subsystem_device, core->board.name,
+		core->boardnr, card[core->nr] == core->boardnr ?
+		"insmod option" : "autodetected");
+
+	if (tuner[core->nr] != UNSET)
+		core->board.tuner_type = tuner[core->nr];
+	if (radio[core->nr] != UNSET)
+		core->board.radio_type = radio[core->nr];
+
+	printk(KERN_INFO "%s: TV tuner type %d, Radio tuner type %d\n",
+	       core->name, core->board.tuner_type, core->board.radio_type);
+
+	/* init hardware */
+	cx88_reset(core);
+	cx88_card_setup_pre_i2c(core);
+	cx88_i2c_init(core, pci);
+	cx88_call_i2c_clients (core, TUNER_SET_STANDBY, NULL);
+	cx88_card_setup(core);
+	cx88_ir_init(core, pci);
+
+	return core;
+}
+
+/* ------------------------------------------------------------------ */
 
 /*
  * Local variables:
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index f31ec96924b..62e8dd24c5f 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -28,7 +28,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/kmod.h>
@@ -52,22 +51,6 @@ static unsigned int core_debug = 0;
 module_param(core_debug,int,0644);
 MODULE_PARM_DESC(core_debug,"enable debug messages [core]");
 
-static unsigned int latency = UNSET;
-module_param(latency,int,0444);
-MODULE_PARM_DESC(latency,"pci latency timer");
-
-static unsigned int tuner[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
-static unsigned int radio[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
-static unsigned int card[]  = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
-
-module_param_array(tuner, int, NULL, 0444);
-module_param_array(radio, int, NULL, 0444);
-module_param_array(card,  int, NULL, 0444);
-
-MODULE_PARM_DESC(tuner,"tuner type");
-MODULE_PARM_DESC(radio,"radio tuner type");
-MODULE_PARM_DESC(card,"card type");
-
 static unsigned int nicam = 0;
 module_param(nicam,int,0644);
 MODULE_PARM_DESC(nicam,"tv audio is nicam");
@@ -85,13 +68,15 @@ static DEFINE_MUTEX(devlist);
 
 #define NO_SYNC_LINE (-1U)
 
+/* @lpi: lines per IRQ, or 0 to not generate irqs. Note: IRQ to be
+	 generated _after_ lpi lines are transferred. */
 static u32* cx88_risc_field(u32 *rp, struct scatterlist *sglist,
 			    unsigned int offset, u32 sync_line,
 			    unsigned int bpl, unsigned int padding,
-			    unsigned int lines)
+			    unsigned int lines, unsigned int lpi)
 {
 	struct scatterlist *sg;
-	unsigned int line,todo;
+	unsigned int line,todo,sol;
 
 	/* sync instruction */
 	if (sync_line != NO_SYNC_LINE)
@@ -104,15 +89,19 @@ static u32* cx88_risc_field(u32 *rp, struct scatterlist *sglist,
 			offset -= sg_dma_len(sg);
 			sg++;
 		}
+		if (lpi && line>0 && !(line % lpi))
+			sol = RISC_SOL | RISC_IRQ1 | RISC_CNT_INC;
+		else
+			sol = RISC_SOL;
 		if (bpl <= sg_dma_len(sg)-offset) {
 			/* fits into current chunk */
-			*(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|RISC_EOL|bpl);
+			*(rp++)=cpu_to_le32(RISC_WRITE|sol|RISC_EOL|bpl);
 			*(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
 			offset+=bpl;
 		} else {
 			/* scanline needs to be split */
 			todo = bpl;
-			*(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|
+			*(rp++)=cpu_to_le32(RISC_WRITE|sol|
 					    (sg_dma_len(sg)-offset));
 			*(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
 			todo -= (sg_dma_len(sg)-offset);
@@ -163,10 +152,10 @@ int cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 	rp = risc->cpu;
 	if (UNSET != top_offset)
 		rp = cx88_risc_field(rp, sglist, top_offset, 0,
-				     bpl, padding, lines);
+				     bpl, padding, lines, 0);
 	if (UNSET != bottom_offset)
 		rp = cx88_risc_field(rp, sglist, bottom_offset, 0x200,
-				     bpl, padding, lines);
+				     bpl, padding, lines, 0);
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
@@ -176,7 +165,7 @@ int cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 
 int cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 			 struct scatterlist *sglist, unsigned int bpl,
-			 unsigned int lines)
+			 unsigned int lines, unsigned int lpi)
 {
 	u32 instructions;
 	u32 *rp;
@@ -193,7 +182,7 @@ int cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 
 	/* write risc instructions */
 	rp = risc->cpu;
-	rp = cx88_risc_field(rp, sglist, 0, NO_SYNC_LINE, bpl, 0, lines);
+	rp = cx88_risc_field(rp, sglist, 0, NO_SYNC_LINE, bpl, 0, lines, lpi);
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
@@ -224,10 +213,12 @@ int cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
 void
 cx88_free_buffer(struct videobuf_queue *q, struct cx88_buffer *buf)
 {
+	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
 	BUG_ON(in_interrupt());
 	videobuf_waiton(&buf->vb,0,0);
-	videobuf_dma_unmap(q, &buf->vb.dma);
-	videobuf_dma_free(&buf->vb.dma);
+	videobuf_dma_unmap(q, dma);
+	videobuf_dma_free(dma);
 	btcx_riscmem_free((struct pci_dev *)q->dev, &buf->risc);
 	buf->vb.state = STATE_NEEDS_INIT;
 }
@@ -451,10 +442,13 @@ void cx88_sram_channel_dump(struct cx88_core *core,
 		printk("%s:   cmds: %-12s: 0x%08x\n",
 		       core->name,name[i],
 		       cx_read(ch->cmds_start + 4*i));
-	for (i = 0; i < 4; i++) {
+	for (n = 1, i = 0; i < 4; i++) {
 		risc = cx_read(ch->cmds_start + 4 * (i+11));
 		printk("%s:   risc%d: ", core->name, i);
-		cx88_risc_decode(risc);
+		if (--n)
+			printk("0x%08x [ arg #%d ]\n", risc, n);
+		else
+			n = cx88_risc_decode(risc);
 	}
 	for (i = 0; i < 16; i += n) {
 		risc = cx_read(ch->ctrl_start + 4 * i);
@@ -514,7 +508,7 @@ int cx88_core_irq(struct cx88_core *core, u32 status)
 {
 	int handled = 0;
 
-	if (status & (1<<18)) {
+	if (status & PCI_INT_IR_SMPINT) {
 		cx88_ir_irq(core);
 		handled++;
 	}
@@ -738,7 +732,7 @@ int cx88_set_scale(struct cx88_core *core, unsigned int width, unsigned int heig
 		value |= (1 << 15);
 		value |= (1 << 16);
 	}
-	if (INPUT(core->input)->type == CX88_VMUX_SVIDEO)
+	if (INPUT(core->input).type == CX88_VMUX_SVIDEO)
 		value |= (1 << 13) | (1 << 5);
 	if (V4L2_FIELD_INTERLACED == field)
 		value |= (1 << 3); // VINT (interlaced vertical scaling)
@@ -833,7 +827,7 @@ static int set_tvaudio(struct cx88_core *core)
 {
 	v4l2_std_id norm = core->tvnorm;
 
-	if (CX88_VMUX_TELEVISION != INPUT(core->input)->type)
+	if (CX88_VMUX_TELEVISION != INPUT(core->input).type)
 		return 0;
 
 	if (V4L2_STD_PAL_BG & norm) {
@@ -997,61 +991,6 @@ int cx88_set_tvnorm(struct cx88_core *core, v4l2_std_id norm)
 
 /* ------------------------------------------------------------------ */
 
-static int cx88_pci_quirks(char *name, struct pci_dev *pci)
-{
-	unsigned int lat = UNSET;
-	u8 ctrl = 0;
-	u8 value;
-
-	/* check pci quirks */
-	if (pci_pci_problems & PCIPCI_TRITON) {
-		printk(KERN_INFO "%s: quirk: PCIPCI_TRITON -- set TBFX\n",
-		       name);
-		ctrl |= CX88X_EN_TBFX;
-	}
-	if (pci_pci_problems & PCIPCI_NATOMA) {
-		printk(KERN_INFO "%s: quirk: PCIPCI_NATOMA -- set TBFX\n",
-		       name);
-		ctrl |= CX88X_EN_TBFX;
-	}
-	if (pci_pci_problems & PCIPCI_VIAETBF) {
-		printk(KERN_INFO "%s: quirk: PCIPCI_VIAETBF -- set TBFX\n",
-		       name);
-		ctrl |= CX88X_EN_TBFX;
-	}
-	if (pci_pci_problems & PCIPCI_VSFX) {
-		printk(KERN_INFO "%s: quirk: PCIPCI_VSFX -- set VSFX\n",
-		       name);
-		ctrl |= CX88X_EN_VSFX;
-	}
-#ifdef PCIPCI_ALIMAGIK
-	if (pci_pci_problems & PCIPCI_ALIMAGIK) {
-		printk(KERN_INFO "%s: quirk: PCIPCI_ALIMAGIK -- latency fixup\n",
-		       name);
-		lat = 0x0A;
-	}
-#endif
-
-	/* check insmod options */
-	if (UNSET != latency)
-		lat = latency;
-
-	/* apply stuff */
-	if (ctrl) {
-		pci_read_config_byte(pci, CX88X_DEVCTRL, &value);
-		value |= ctrl;
-		pci_write_config_byte(pci, CX88X_DEVCTRL, value);
-	}
-	if (UNSET != lat) {
-		printk(KERN_INFO "%s: setting pci latency timer to %d\n",
-		       name, latency);
-		pci_write_config_byte(pci, PCI_LATENCY_TIMER, latency);
-	}
-	return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
 struct video_device *cx88_vdev_init(struct cx88_core *core,
 				    struct pci_dev *pci,
 				    struct video_device *template,
@@ -1067,122 +1006,38 @@ struct video_device *cx88_vdev_init(struct cx88_core *core,
 	vfd->dev     = &pci->dev;
 	vfd->release = video_device_release;
 	snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
-		 core->name, type, cx88_boards[core->board].name);
+		 core->name, type, core->board.name);
 	return vfd;
 }
 
-static int get_ressources(struct cx88_core *core, struct pci_dev *pci)
-{
-	if (request_mem_region(pci_resource_start(pci,0),
-			       pci_resource_len(pci,0),
-			       core->name))
-		return 0;
-	printk(KERN_ERR "%s: can't get MMIO memory @ 0x%llx\n",
-	       core->name,(unsigned long long)pci_resource_start(pci,0));
-	return -EBUSY;
-}
-
 struct cx88_core* cx88_core_get(struct pci_dev *pci)
 {
 	struct cx88_core *core;
-	struct list_head *item;
-	int i;
 
 	mutex_lock(&devlist);
-	list_for_each(item,&cx88_devlist) {
-		core = list_entry(item, struct cx88_core, devlist);
+	list_for_each_entry(core, &cx88_devlist, devlist) {
 		if (pci->bus->number != core->pci_bus)
 			continue;
 		if (PCI_SLOT(pci->devfn) != core->pci_slot)
 			continue;
 
-		if (0 != get_ressources(core,pci))
-			goto fail_unlock;
+		if (0 != cx88_get_resources(core, pci)) {
+			mutex_unlock(&devlist);
+			return NULL;
+		}
 		atomic_inc(&core->refcount);
 		mutex_unlock(&devlist);
 		return core;
 	}
-	core = kzalloc(sizeof(*core),GFP_KERNEL);
-	if (NULL == core)
-		goto fail_unlock;
-
-	atomic_inc(&core->refcount);
-	core->pci_bus  = pci->bus->number;
-	core->pci_slot = PCI_SLOT(pci->devfn);
-	core->pci_irqmask = 0x00fc00;
-	mutex_init(&core->lock);
-
-	core->nr = cx88_devcount++;
-	sprintf(core->name,"cx88[%d]",core->nr);
-	if (0 != get_ressources(core,pci)) {
-		printk(KERN_ERR "CORE %s No more PCI ressources for "
-			"subsystem: %04x:%04x, board: %s\n",
-			core->name,pci->subsystem_vendor,
-			pci->subsystem_device,
-			cx88_boards[core->board].name);
-
-		cx88_devcount--;
-		goto fail_free;
-	}
-	list_add_tail(&core->devlist,&cx88_devlist);
-
-	/* PCI stuff */
-	cx88_pci_quirks(core->name, pci);
-	core->lmmio = ioremap(pci_resource_start(pci,0),
-			      pci_resource_len(pci,0));
-	core->bmmio = (u8 __iomem *)core->lmmio;
-
-	/* board config */
-	core->board = UNSET;
-	if (card[core->nr] < cx88_bcount)
-		core->board = card[core->nr];
-	for (i = 0; UNSET == core->board  &&  i < cx88_idcount; i++)
-		if (pci->subsystem_vendor == cx88_subids[i].subvendor &&
-		    pci->subsystem_device == cx88_subids[i].subdevice)
-			core->board = cx88_subids[i].card;
-	if (UNSET == core->board) {
-		core->board = CX88_BOARD_UNKNOWN;
-		cx88_card_list(core,pci);
+
+	core = cx88_core_create(pci, cx88_devcount);
+	if (NULL != core) {
+		cx88_devcount++;
+		list_add_tail(&core->devlist, &cx88_devlist);
 	}
-	printk(KERN_INFO "CORE %s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
-		core->name,pci->subsystem_vendor,
-		pci->subsystem_device,cx88_boards[core->board].name,
-		core->board, card[core->nr] == core->board ?
-		"insmod option" : "autodetected");
-
-	core->tuner_type = tuner[core->nr];
-	core->radio_type = radio[core->nr];
-	if (UNSET == core->tuner_type)
-		core->tuner_type = cx88_boards[core->board].tuner_type;
-	if (UNSET == core->radio_type)
-		core->radio_type = cx88_boards[core->board].radio_type;
-	if (!core->tuner_addr)
-		core->tuner_addr = cx88_boards[core->board].tuner_addr;
-	if (!core->radio_addr)
-		core->radio_addr = cx88_boards[core->board].radio_addr;
-
-	printk(KERN_INFO "TV tuner %d at 0x%02x, Radio tuner %d at 0x%02x\n",
-		core->tuner_type, core->tuner_addr<<1,
-		core->radio_type, core->radio_addr<<1);
-
-	core->tda9887_conf = cx88_boards[core->board].tda9887_conf;
-
-	/* init hardware */
-	cx88_reset(core);
-	cx88_card_setup_pre_i2c(core);
-	cx88_i2c_init(core,pci);
-	cx88_call_i2c_clients (core, TUNER_SET_STANDBY, NULL);
-	cx88_card_setup(core);
-	cx88_ir_init(core,pci);
 
 	mutex_unlock(&devlist);
 	return core;
-
-fail_free:
-	kfree(core);
-fail_unlock:
-	mutex_unlock(&devlist);
-	return NULL;
 }
 
 void cx88_core_put(struct cx88_core *core, struct pci_dev *pci)
@@ -1229,6 +1084,9 @@ EXPORT_SYMBOL(cx88_vdev_init);
 EXPORT_SYMBOL(cx88_core_get);
 EXPORT_SYMBOL(cx88_core_put);
 
+EXPORT_SYMBOL(cx88_ir_start);
+EXPORT_SYMBOL(cx88_ir_stop);
+
 /*
  * Local variables:
  * c-basic-offset: 8
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 1773b40467d..d16e5c6d21c 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -378,7 +378,7 @@ static int dvb_register(struct cx8802_dev *dev)
 	dev->ts_gen_cntrl = 0x0c;
 
 	/* init frontend */
-	switch (dev->core->board) {
+	switch (dev->core->boardnr) {
 	case CX88_BOARD_HAUPPAUGE_DVB_T1:
 		dev->dvb.frontend = dvb_attach(cx22702_attach,
 					       &connexant_refboard_config,
@@ -482,7 +482,7 @@ static int dvb_register(struct cx8802_dev *dev)
 				   &dev->core->i2c_adap, DVB_PLL_FMD1216ME);
 		}
 #else
-		printk("%s: built without vp3054 support\n", dev->core->name);
+		printk(KERN_ERR "%s/2: built without vp3054 support\n", dev->core->name);
 #endif
 		break;
 	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
@@ -625,12 +625,12 @@ static int dvb_register(struct cx8802_dev *dev)
 		}
 		break;
 	default:
-		printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
+		printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
 		       dev->core->name);
 		break;
 	}
 	if (NULL == dev->dvb.frontend) {
-		printk("%s: frontend initialization failed\n",dev->core->name);
+		printk(KERN_ERR "%s/2: frontend initialization failed\n", dev->core->name);
 		return -1;
 	}
 
@@ -653,7 +653,7 @@ static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
 	int err = 0;
 	dprintk( 1, "%s\n", __FUNCTION__);
 
-	switch (core->board) {
+	switch (core->boardnr) {
 	case CX88_BOARD_HAUPPAUGE_HVR1300:
 		/* We arrive here with either the cx23416 or the cx22702
 		 * on the bus. Take the bus from the cx23416 and enable the
@@ -676,7 +676,7 @@ static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
 	int err = 0;
 	dprintk( 1, "%s\n", __FUNCTION__);
 
-	switch (core->board) {
+	switch (core->boardnr) {
 	case CX88_BOARD_HAUPPAUGE_HVR1300:
 		/* Do Nothing, leave the cx22702 on the bus. */
 		break;
@@ -694,13 +694,13 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
 
 	dprintk( 1, "%s\n", __FUNCTION__);
 	dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
-		core->board,
+		core->boardnr,
 		core->name,
 		core->pci_bus,
 		core->pci_slot);
 
 	err = -ENODEV;
-	if (!(cx88_boards[core->board].mpeg & CX88_MPEG_DVB))
+	if (!(core->board.mpeg & CX88_MPEG_DVB))
 		goto fail_core;
 
 	/* If vp3054 isn't enabled, a stub will just return 0 */
@@ -709,8 +709,8 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
 		goto fail_core;
 
 	/* dvb stuff */
-	printk("%s/2: cx2388x based dvb card\n", core->name);
-	videobuf_queue_init(&dev->dvb.dvbq, &dvb_qops,
+	printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
+	videobuf_queue_pci_init(&dev->dvb.dvbq, &dvb_qops,
 			    dev->pci, &dev->slock,
 			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
 			    V4L2_FIELD_TOP,
@@ -718,7 +718,8 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
 			    dev);
 	err = dvb_register(dev);
 	if (err != 0)
-		printk("%s dvb_register failed err = %d\n", __FUNCTION__, err);
+		printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
+		       core->name, err);
 
  fail_core:
 	return err;
@@ -747,7 +748,7 @@ static struct cx8802_driver cx8802_dvb_driver = {
 
 static int dvb_init(void)
 {
-	printk(KERN_INFO "cx2388x dvb driver version %d.%d.%d loaded\n",
+	printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n",
 	       (CX88_VERSION_CODE >> 16) & 0xff,
 	       (CX88_VERSION_CODE >>  8) & 0xff,
 	       CX88_VERSION_CODE & 0xff);
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index 78bbcfab967..c8b1c50625f 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -28,7 +28,6 @@
 */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 
 #include <asm/io.h>
@@ -108,28 +107,28 @@ static int attach_inform(struct i2c_client *client)
 	if (!client->driver->command)
 		return 0;
 
-	if (core->radio_type != UNSET) {
-		if ((core->radio_addr==ADDR_UNSET)||(core->radio_addr==client->addr)) {
+	if (core->board.radio_type != UNSET) {
+		if ((core->board.radio_addr==ADDR_UNSET)||(core->board.radio_addr==client->addr)) {
 			tun_setup.mode_mask = T_RADIO;
-			tun_setup.type = core->radio_type;
-			tun_setup.addr = core->radio_addr;
+			tun_setup.type = core->board.radio_type;
+			tun_setup.addr = core->board.radio_addr;
 
 			client->driver->command (client, TUNER_SET_TYPE_ADDR, &tun_setup);
 		}
 	}
-	if (core->tuner_type != UNSET) {
-		if ((core->tuner_addr==ADDR_UNSET)||(core->tuner_addr==client->addr)) {
+	if (core->board.tuner_type != UNSET) {
+		if ((core->board.tuner_addr==ADDR_UNSET)||(core->board.tuner_addr==client->addr)) {
 
 			tun_setup.mode_mask = T_ANALOG_TV;
-			tun_setup.type = core->tuner_type;
-			tun_setup.addr = core->tuner_addr;
+			tun_setup.type = core->board.tuner_type;
+			tun_setup.addr = core->board.tuner_addr;
 
 			client->driver->command (client,TUNER_SET_TYPE_ADDR, &tun_setup);
 		}
 	}
 
-	if (core->tda9887_conf)
-		client->driver->command(client, TDA9887_SET_CONFIG, &core->tda9887_conf);
+	if (core->board.tda9887_conf)
+		client->driver->command(client, TDA9887_SET_CONFIG, &core->board.tda9887_conf);
 	return 0;
 }
 
@@ -146,7 +145,7 @@ void cx88_call_i2c_clients(struct cx88_core *core, unsigned int cmd, void *arg)
 	if (0 != core->i2c_rc)
 		return;
 
-#if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
+#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
 	if ( (core->dvbdev) && (core->dvbdev->dvb.frontend) ) {
 		if (core->dvbdev->dvb.frontend->ops.i2c_gate_ctrl)
 			core->dvbdev->dvb.frontend->ops.i2c_gate_ctrl(core->dvbdev->dvb.frontend, 1);
@@ -204,9 +203,9 @@ int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci)
 	memcpy(&core->i2c_algo, &cx8800_i2c_algo_template,
 	       sizeof(core->i2c_algo));
 
-	if (core->tuner_type != TUNER_ABSENT)
+	if (core->board.tuner_type != TUNER_ABSENT)
 		core->i2c_adap.class |= I2C_CLASS_TV_ANALOG;
-	if (cx88_boards[core->board].mpeg & CX88_MPEG_DVB)
+	if (core->board.mpeg & CX88_MPEG_DVB)
 		core->i2c_adap.class |= I2C_CLASS_TV_DIGITAL;
 
 	core->i2c_adap.dev.parent = &pci->dev;
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index f5d4a565346..e52de3968c6 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -27,7 +27,6 @@
 #include <linux/input.h>
 #include <linux/pci.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 
 #include "cx88.h"
 #include <media/ir-common.h>
@@ -74,7 +73,7 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
 
 	/* read gpio value */
 	gpio = cx_read(ir->gpio_addr);
-	switch (core->board) {
+	switch (core->boardnr) {
 	case CX88_BOARD_NPGTECH_REALTV_TOP10FM:
 		/* This board apparently uses a combination of 2 GPIO
 		   to represent the keys. Additionally, the second GPIO
@@ -113,7 +112,7 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
 		   (gpio & ir->mask_keydown) ? " down" : "",
 		   (gpio & ir->mask_keyup) ? " up" : "");
 
-	if (ir->core->board == CX88_BOARD_NORWOOD_MICRO) {
+	if (ir->core->boardnr == CX88_BOARD_NORWOOD_MICRO) {
 		u32 gpio_key = cx_read(MO_GP0_IO);
 
 		data = (data << 4) | ((gpio_key & 0xf0) >> 4);
@@ -159,7 +158,7 @@ static void cx88_ir_work(struct work_struct *work)
 	mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
 }
 
-static void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir)
+void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir)
 {
 	if (ir->polling) {
 		setup_timer(&ir->timer, ir_timer, (unsigned long)ir);
@@ -167,17 +166,17 @@ static void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir)
 		schedule_work(&ir->work);
 	}
 	if (ir->sampling) {
-		core->pci_irqmask |= (1 << 18);	/* IR_SMP_INT */
+		core->pci_irqmask |= PCI_INT_IR_SMPINT;
 		cx_write(MO_DDS_IO, 0xa80a80);	/* 4 kHz sample rate */
 		cx_write(MO_DDSCFG_IO, 0x5);	/* enable */
 	}
 }
 
-static void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir)
+void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir)
 {
 	if (ir->sampling) {
 		cx_write(MO_DDSCFG_IO, 0x0);
-		core->pci_irqmask &= ~(1 << 18);
+		core->pci_irqmask &= ~PCI_INT_IR_SMPINT;
 	}
 
 	if (ir->polling) {
@@ -204,7 +203,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	ir->input = input_dev;
 
 	/* detect & configure */
-	switch (core->board) {
+	switch (core->boardnr) {
 	case CX88_BOARD_DNTV_LIVE_DVB_T:
 	case CX88_BOARD_KWORLD_DVB_T:
 	case CX88_BOARD_KWORLD_DVB_T_CX22702:
@@ -314,8 +313,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	}
 
 	/* init input device */
-	snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)",
-		 cx88_boards[core->board].name);
+	snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)", core->board.name);
 	snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(pci));
 
 	ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
@@ -406,7 +404,7 @@ void cx88_ir_irq(struct cx88_core *core)
 		ir_dump_samples(ir->samples, ir->scount);
 
 	/* decode it */
-	switch (core->board) {
+	switch (core->boardnr) {
 	case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
 	case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 		ircode = ir_decode_pulsedistance(ir->samples, ir->scount, 1, 4);
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index da7a6b591a6..a652f294d23 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -23,12 +23,10 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
-#include <linux/dma-mapping.h>
 #include <asm/delay.h>
 
 #include "cx88.h"
@@ -56,9 +54,9 @@ static void request_module_async(struct work_struct *work)
 {
 	struct cx8802_dev *dev=container_of(work, struct cx8802_dev, request_module_wk);
 
-	if (cx88_boards[dev->core->board].mpeg & CX88_MPEG_DVB)
+	if (dev->core->board.mpeg & CX88_MPEG_DVB)
 		request_module("cx88-dvb");
-	if (cx88_boards[dev->core->board].mpeg & CX88_MPEG_BLACKBIRD)
+	if (dev->core->board.mpeg & CX88_MPEG_BLACKBIRD)
 		request_module("cx88-blackbird");
 }
 
@@ -96,7 +94,7 @@ static int cx8802_start_dma(struct cx8802_dev    *dev,
 	dprintk( 1, "core->active_type_id = 0x%08x\n", core->active_type_id);
 
 	if ( (core->active_type_id == CX88_MPEG_DVB) &&
-		(cx88_boards[core->board].mpeg & CX88_MPEG_DVB) ) {
+		(core->board.mpeg & CX88_MPEG_DVB) ) {
 
 		dprintk( 1, "cx8802_start_dma doing .dvb\n");
 		/* negedge driven & software reset */
@@ -104,7 +102,7 @@ static int cx8802_start_dma(struct cx8802_dev    *dev,
 		udelay(100);
 		cx_write(MO_PINMUX_IO, 0x00);
 		cx_write(TS_HW_SOP_CNTRL,0x47<<16|188<<4|0x01);
-		switch (core->board) {
+		switch (core->boardnr) {
 		case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
 		case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
 		case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
@@ -125,7 +123,7 @@ static int cx8802_start_dma(struct cx8802_dev    *dev,
 		cx_write(TS_GEN_CNTRL, dev->ts_gen_cntrl);
 		udelay(100);
 	} else if ( (core->active_type_id == CX88_MPEG_BLACKBIRD) &&
-		(cx88_boards[core->board].mpeg & CX88_MPEG_BLACKBIRD) ) {
+		(core->board.mpeg & CX88_MPEG_BLACKBIRD) ) {
 		dprintk( 1, "cx8802_start_dma doing .blackbird\n");
 		cx_write(MO_PINMUX_IO, 0x88); /* enable MPEG parallel IO */
 
@@ -139,7 +137,7 @@ static int cx8802_start_dma(struct cx8802_dev    *dev,
 		udelay(100);
 	} else {
 		printk( "%s() Failed. Unsupported value in .mpeg (0x%08x)\n", __FUNCTION__,
-			cx88_boards[core->board].mpeg );
+			core->board.mpeg );
 		return -EINVAL;
 	}
 
@@ -149,7 +147,7 @@ static int cx8802_start_dma(struct cx8802_dev    *dev,
 
 	/* enable irqs */
 	dprintk( 1, "setting the interrupt mask\n" );
-	cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x04);
+	cx_set(MO_PCI_INTMSK, core->pci_irqmask | PCI_INT_TSINT);
 	cx_set(MO_TS_INTMSK,  0x1f0011);
 
 	/* start dma */
@@ -167,7 +165,7 @@ static int cx8802_stop_dma(struct cx8802_dev *dev)
 	cx_clear(MO_TS_DMACNTRL, 0x11);
 
 	/* disable irqs */
-	cx_clear(MO_PCI_INTMSK, 0x000004);
+	cx_clear(MO_PCI_INTMSK, PCI_INT_TSINT);
 	cx_clear(MO_TS_INTMSK, 0x1f0011);
 
 	/* Reset the controller */
@@ -181,43 +179,43 @@ static int cx8802_restart_queue(struct cx8802_dev    *dev,
 	struct cx88_buffer *buf;
 	struct list_head *item;
 
-       dprintk( 1, "cx8802_restart_queue\n" );
+	dprintk( 1, "cx8802_restart_queue\n" );
 	if (list_empty(&q->active))
 	{
-	       struct cx88_buffer *prev;
-	       prev = NULL;
-
-	       dprintk(1, "cx8802_restart_queue: queue is empty\n" );
-
-	       for (;;) {
-		       if (list_empty(&q->queued))
-			       return 0;
-		       buf = list_entry(q->queued.next, struct cx88_buffer, vb.queue);
-		       if (NULL == prev) {
-			       list_del(&buf->vb.queue);
-			       list_add_tail(&buf->vb.queue,&q->active);
-			       cx8802_start_dma(dev, q, buf);
-			       buf->vb.state = STATE_ACTIVE;
-			       buf->count    = q->count++;
-			       mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
-			       dprintk(1,"[%p/%d] restart_queue - first active\n",
-				       buf,buf->vb.i);
-
-		       } else if (prev->vb.width  == buf->vb.width  &&
-				  prev->vb.height == buf->vb.height &&
-				  prev->fmt       == buf->fmt) {
-			       list_del(&buf->vb.queue);
-			       list_add_tail(&buf->vb.queue,&q->active);
-			       buf->vb.state = STATE_ACTIVE;
-			       buf->count    = q->count++;
-			       prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
-			       dprintk(1,"[%p/%d] restart_queue - move to active\n",
-				       buf,buf->vb.i);
-		       } else {
-			       return 0;
-		       }
-		       prev = buf;
-	       }
+		struct cx88_buffer *prev;
+		prev = NULL;
+
+		dprintk(1, "cx8802_restart_queue: queue is empty\n" );
+
+		for (;;) {
+			if (list_empty(&q->queued))
+				return 0;
+			buf = list_entry(q->queued.next, struct cx88_buffer, vb.queue);
+			if (NULL == prev) {
+				list_del(&buf->vb.queue);
+				list_add_tail(&buf->vb.queue,&q->active);
+				cx8802_start_dma(dev, q, buf);
+				buf->vb.state = STATE_ACTIVE;
+				buf->count    = q->count++;
+				mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
+				dprintk(1,"[%p/%d] restart_queue - first active\n",
+					buf,buf->vb.i);
+
+			} else if (prev->vb.width  == buf->vb.width  &&
+				   prev->vb.height == buf->vb.height &&
+				   prev->fmt       == buf->fmt) {
+				list_del(&buf->vb.queue);
+				list_add_tail(&buf->vb.queue,&q->active);
+				buf->vb.state = STATE_ACTIVE;
+				buf->count    = q->count++;
+				prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
+				dprintk(1,"[%p/%d] restart_queue - move to active\n",
+					buf,buf->vb.i);
+			} else {
+				return 0;
+			}
+			prev = buf;
+		}
 		return 0;
 	}
 
@@ -239,6 +237,7 @@ int cx8802_buf_prepare(struct videobuf_queue *q, struct cx8802_dev *dev,
 			struct cx88_buffer *buf, enum v4l2_field field)
 {
 	int size = dev->ts_packet_size * dev->ts_packet_count;
+	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 	int rc;
 
 	dprintk(1, "%s: %p\n", __FUNCTION__, buf);
@@ -254,8 +253,8 @@ int cx8802_buf_prepare(struct videobuf_queue *q, struct cx8802_dev *dev,
 		if (0 != (rc = videobuf_iolock(q,&buf->vb,NULL)))
 			goto fail;
 		cx88_risc_databuffer(dev->pci, &buf->risc,
-				     buf->vb.dma.sglist,
-				     buf->vb.width, buf->vb.height);
+				     dma->sglist,
+				     buf->vb.width, buf->vb.height, 0);
 	}
 	buf->vb.state = STATE_PREPARED;
 	return 0;
@@ -414,7 +413,8 @@ static irqreturn_t cx8802_irq(int irq, void *dev_id)
 	int loop, handled = 0;
 
 	for (loop = 0; loop < MAX_IRQ_LOOP; loop++) {
-		status = cx_read(MO_PCI_INTSTAT) & (core->pci_irqmask | 0x04);
+		status = cx_read(MO_PCI_INTSTAT) &
+			(core->pci_irqmask | PCI_INT_TSINT);
 		if (0 == status)
 			goto out;
 		dprintk( 1, "cx8802_irq\n" );
@@ -425,7 +425,7 @@ static irqreturn_t cx8802_irq(int irq, void *dev_id)
 
 		if (status & core->pci_irqmask)
 			cx88_core_irq(core,status);
-		if (status & 0x04)
+		if (status & PCI_INT_TSINT)
 			cx8802_mpeg_irq(dev);
 	};
 	if (MAX_IRQ_LOOP == loop) {
@@ -676,22 +676,24 @@ int cx8802_register_driver(struct cx8802_driver *drv)
 	struct list_head *list;
 	int err = 0, i = 0;
 
-	printk(KERN_INFO "%s() ->registering driver type=%s access=%s\n", __FUNCTION__ ,
-		drv->type_id == CX88_MPEG_DVB ? "dvb" : "blackbird",
-		drv->hw_access == CX8802_DRVCTL_SHARED ? "shared" : "exclusive");
+	printk(KERN_INFO
+	       "cx88/2: registering cx8802 driver, type: %s access: %s\n",
+	       drv->type_id == CX88_MPEG_DVB ? "dvb" : "blackbird",
+	       drv->hw_access == CX8802_DRVCTL_SHARED ? "shared" : "exclusive");
 
 	if ((err = cx8802_check_driver(drv)) != 0) {
-		printk(KERN_INFO "%s() cx8802_driver is invalid\n", __FUNCTION__ );
+		printk(KERN_ERR "cx88/2: cx8802_driver is invalid\n");
 		return err;
 	}
 
 	list_for_each(list,&cx8802_devlist) {
 		h = list_entry(list, struct cx8802_dev, devlist);
 
-		printk(KERN_INFO "CORE %s: subsystem: %04x:%04x, board: %s [card=%d]\n",
-			h->core->name,h->pci->subsystem_vendor,
-			h->pci->subsystem_device,cx88_boards[h->core->board].name,
-			h->core->board);
+		printk(KERN_INFO
+		       "%s/2: subsystem: %04x:%04x, board: %s [card=%d]\n",
+		       h->core->name, h->pci->subsystem_vendor,
+		       h->pci->subsystem_device, h->core->board.name,
+		       h->core->boardnr);
 
 		/* Bring up a new struct for each driver instance */
 		driver = kzalloc(sizeof(*drv),GFP_KERNEL);
@@ -713,7 +715,9 @@ int cx8802_register_driver(struct cx8802_driver *drv)
 			list_add_tail(&driver->devlist,&h->drvlist.devlist);
 			mutex_unlock(&drv->core->lock);
 		} else {
-			printk(KERN_ERR "%s() ->probe failed err = %d\n", __FUNCTION__, err);
+			printk(KERN_ERR
+			       "%s/2: cx8802 probe failed, err = %d\n",
+			       h->core->name, err);
 		}
 
 	}
@@ -733,17 +737,20 @@ int cx8802_unregister_driver(struct cx8802_driver *drv)
 	struct list_head *list2, *q;
 	int err = 0, i = 0;
 
-	printk(KERN_INFO "%s() ->unregistering driver type=%s\n", __FUNCTION__ ,
-		drv->type_id == CX88_MPEG_DVB ? "dvb" : "blackbird");
+	printk(KERN_INFO
+	       "cx88/2: unregistering cx8802 driver, type: %s access: %s\n",
+	       drv->type_id == CX88_MPEG_DVB ? "dvb" : "blackbird",
+	       drv->hw_access == CX8802_DRVCTL_SHARED ? "shared" : "exclusive");
 
 	list_for_each(list,&cx8802_devlist) {
 		i++;
 		h = list_entry(list, struct cx8802_dev, devlist);
 
-		printk(KERN_INFO "CORE %s: subsystem: %04x:%04x, board: %s [card=%d]\n",
-			h->core->name,h->pci->subsystem_vendor,
-			h->pci->subsystem_device,cx88_boards[h->core->board].name,
-			h->core->board);
+		printk(KERN_INFO
+		       "%s/2: subsystem: %04x:%04x, board: %s [card=%d]\n",
+		       h->core->name, h->pci->subsystem_vendor,
+		       h->pci->subsystem_device, h->core->board.name,
+		       h->core->boardnr);
 
 		list_for_each_safe(list2, q, &h->drvlist.devlist) {
 			d = list_entry(list2, struct cx8802_driver, devlist);
@@ -758,7 +765,8 @@ int cx8802_unregister_driver(struct cx8802_driver *drv)
 				list_del(list2);
 				mutex_unlock(&drv->core->lock);
 			} else
-				printk(KERN_ERR "%s() ->remove failed err = %d\n", __FUNCTION__, err);
+				printk(KERN_ERR "%s/2: cx8802 driver remove "
+				       "failed (%d)\n", h->core->name, err);
 
 		}
 
@@ -783,7 +791,7 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
 	printk("%s/2: cx2388x 8802 Driver Manager\n", core->name);
 
 	err = -ENODEV;
-	if (!cx88_boards[core->board].mpeg)
+	if (!core->board.mpeg)
 		goto fail_core;
 
 	err = -ENOMEM;
@@ -866,7 +874,7 @@ static struct pci_driver cx8802_pci_driver = {
 
 static int cx8802_init(void)
 {
-	printk(KERN_INFO "cx2388x cx88-mpeg Driver Manager version %d.%d.%d loaded\n",
+	printk(KERN_INFO "cx88/2: cx2388x MPEG-TS Driver Manager version %d.%d.%d loaded\n",
 	       (CX88_VERSION_CODE >> 16) & 0xff,
 	       (CX88_VERSION_CODE >>  8) & 0xff,
 	       CX88_VERSION_CODE & 0xff);
diff --git a/drivers/media/video/cx88/cx88-reg.h b/drivers/media/video/cx88/cx88-reg.h
index d3bf5b17b1d..2ec52d1cdea 100644
--- a/drivers/media/video/cx88/cx88-reg.h
+++ b/drivers/media/video/cx88/cx88-reg.h
@@ -582,6 +582,28 @@
 /* ---------------------------------------------------------------------- */
 /* various constants                                                      */
 
+// DMA
+/* Interrupt mask/status */
+#define PCI_INT_VIDINT		(1 <<  0)
+#define PCI_INT_AUDINT		(1 <<  1)
+#define PCI_INT_TSINT		(1 <<  2)
+#define PCI_INT_VIPINT		(1 <<  3)
+#define PCI_INT_HSTINT		(1 <<  4)
+#define PCI_INT_TM1INT		(1 <<  5)
+#define PCI_INT_SRCDMAINT	(1 <<  6)
+#define PCI_INT_DSTDMAINT	(1 <<  7)
+#define PCI_INT_RISC_RD_BERRINT	(1 << 10)
+#define PCI_INT_RISC_WR_BERRINT	(1 << 11)
+#define PCI_INT_BRDG_BERRINT	(1 << 12)
+#define PCI_INT_SRC_DMA_BERRINT	(1 << 13)
+#define PCI_INT_DST_DMA_BERRINT	(1 << 14)
+#define PCI_INT_IPB_DMA_BERRINT	(1 << 15)
+#define PCI_INT_I2CDONE		(1 << 16)
+#define PCI_INT_I2CRACK		(1 << 17)
+#define PCI_INT_IR_SMPINT	(1 << 18)
+#define PCI_INT_GPIO_INT0	(1 << 19)
+#define PCI_INT_GPIO_INT1	(1 << 20)
+
 #define SEL_BTSC     0x01
 #define SEL_EIAJ     0x02
 #define SEL_A2       0x04
@@ -590,6 +612,19 @@
 #define SEL_FMRADIO  0x20
 
 // AUD_CTL
+#define AUD_INT_DN_RISCI1	(1 <<  0)
+#define AUD_INT_UP_RISCI1	(1 <<  1)
+#define AUD_INT_RDS_DN_RISCI1	(1 <<  2)
+#define AUD_INT_DN_RISCI2	(1 <<  4) /* yes, 3 is skipped */
+#define AUD_INT_UP_RISCI2	(1 <<  5)
+#define AUD_INT_RDS_DN_RISCI2	(1 <<  6)
+#define AUD_INT_DN_SYNC		(1 << 12)
+#define AUD_INT_UP_SYNC		(1 << 13)
+#define AUD_INT_RDS_DN_SYNC	(1 << 14)
+#define AUD_INT_OPC_ERR		(1 << 16)
+#define AUD_INT_BER_IRQ		(1 << 20)
+#define AUD_INT_MCHG_IRQ	(1 << 21)
+
 #define EN_BTSC_FORCE_MONO      0
 #define EN_BTSC_FORCE_STEREO    1
 #define EN_BTSC_FORCE_SAP       2
diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c
index 1cc2d286a1c..76e5c78d8ae 100644
--- a/drivers/media/video/cx88/cx88-tvaudio.c
+++ b/drivers/media/video/cx88/cx88-tvaudio.c
@@ -36,7 +36,6 @@
 */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/errno.h>
 #include <linux/freezer.h>
 #include <linux/kernel.h>
@@ -62,6 +61,10 @@ static unsigned int always_analog = 0;
 module_param(always_analog,int,0644);
 MODULE_PARM_DESC(always_analog,"force analog audio out");
 
+static unsigned int radio_deemphasis = 0;
+module_param(radio_deemphasis,int,0644);
+MODULE_PARM_DESC(radio_deemphasis, "Radio deemphasis time constant, "
+		 "0=None, 1=50us (elsewhere), 2=75us (USA)");
 
 #define dprintk(fmt, arg...)	if (audio_debug) \
 	printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg)
@@ -140,7 +143,7 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl)
 	cx_write(AUD_RATE_THRES_DMD, 0x000000C0);
 	cx88_start_audio_dma(core);
 
-	if (cx88_boards[core->board].mpeg & CX88_MPEG_BLACKBIRD) {
+	if (core->board.mpeg & CX88_MPEG_BLACKBIRD) {
 		cx_write(AUD_I2SINPUTCNTL, 4);
 		cx_write(AUD_BAUDRATE, 1);
 		/* 'pass-thru mode': this enables the i2s output to the mpeg encoder */
@@ -149,7 +152,7 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl)
 		cx_write(AUD_I2SCNTL, 0);
 		/* cx_write(AUD_APB_IN_RATE_ADJ, 0); */
 	}
-	if ((always_analog) || (!(cx88_boards[core->board].mpeg & CX88_MPEG_BLACKBIRD))) {
+	if ((always_analog) || (!(core->board.mpeg & CX88_MPEG_BLACKBIRD))) {
 		ctl |= EN_DAC_ENABLE;
 		cx_write(AUD_CTL, ctl);
 	}
@@ -678,6 +681,10 @@ static void set_audio_standard_FM(struct cx88_core *core,
 	};
 
 	/* It is enough to leave default values? */
+	/* No, it's not!  The deemphasis registers are reset to the 75us
+	 * values by default.  Analyzing the spectrum of the decoded audio
+	 * reveals that "no deemphasis" is the same as 75 us, while the 50 us
+	 * setting results in less deemphasis.  */
 	static const struct rlist fm_no_deemph[] = {
 
 		{AUD_POLYPH80SCALEFAC, 0x0003},
@@ -688,6 +695,7 @@ static void set_audio_standard_FM(struct cx88_core *core,
 	set_audio_start(core, SEL_FMRADIO);
 
 	switch (deemph) {
+	default:
 	case FM_NO_DEEMPH:
 		set_audio_registers(core, fm_no_deemph);
 		break;
@@ -757,7 +765,7 @@ void cx88_set_tvaudio(struct cx88_core *core)
 		set_audio_standard_EIAJ(core);
 		break;
 	case WW_FM:
-		set_audio_standard_FM(core, FM_NO_DEEMPH);
+		set_audio_standard_FM(core, radio_deemphasis);
 		break;
 	case WW_NONE:
 	default:
@@ -790,9 +798,9 @@ void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t)
 	core->astat = reg;
 
 /* TODO
-       Reading from AUD_STATUS is not enough
-       for auto-detecting sap/dual-fm/nicam.
-       Add some code here later.
+	Reading from AUD_STATUS is not enough
+	for auto-detecting sap/dual-fm/nicam.
+	Add some code here later.
 */
 
 	return;
diff --git a/drivers/media/video/cx88/cx88-vbi.c b/drivers/media/video/cx88/cx88-vbi.c
index 86c1cf8334b..babb0855640 100644
--- a/drivers/media/video/cx88/cx88-vbi.c
+++ b/drivers/media/video/cx88/cx88-vbi.c
@@ -2,7 +2,6 @@
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 
@@ -67,7 +66,7 @@ static int cx8800_start_vbi_dma(struct cx8800_dev    *dev,
 	q->count = 1;
 
 	/* enable irqs */
-	cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x01);
+	cx_set(MO_PCI_INTMSK, core->pci_irqmask | PCI_INT_VIDINT);
 	cx_set(MO_VID_INTMSK, 0x0f0088);
 
 	/* enable capture */
@@ -91,7 +90,7 @@ int cx8800_stop_vbi_dma(struct cx8800_dev *dev)
 	cx_clear(VID_CAPTURE_CONTROL,0x18);
 
 	/* disable irqs */
-	cx_clear(MO_PCI_INTMSK, 0x000001);
+	cx_clear(MO_PCI_INTMSK, PCI_INT_VIDINT);
 	cx_clear(MO_VID_INTMSK, 0x0f0088);
 	return 0;
 }
@@ -100,7 +99,6 @@ int cx8800_restart_vbi_queue(struct cx8800_dev    *dev,
 			     struct cx88_dmaqueue *q)
 {
 	struct cx88_buffer *buf;
-	struct list_head *item;
 
 	if (list_empty(&q->active))
 		return 0;
@@ -109,10 +107,8 @@ int cx8800_restart_vbi_queue(struct cx8800_dev    *dev,
 	dprintk(2,"restart_queue [%p/%d]: restart dma\n",
 		buf, buf->vb.i);
 	cx8800_start_vbi_dma(dev, q, buf);
-	list_for_each(item,&q->active) {
-		buf = list_entry(item, struct cx88_buffer, vb.queue);
+	list_for_each_entry(buf, &q->active, vb.queue)
 		buf->count = q->count++;
-	}
 	mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
 	return 0;
 }
@@ -173,6 +169,7 @@ vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 		return -EINVAL;
 
 	if (STATE_NEEDS_INIT == buf->vb.state) {
+		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 		buf->vb.width  = VBI_LINE_LENGTH;
 		buf->vb.height = VBI_LINE_COUNT;
 		buf->vb.size   = size;
@@ -181,7 +178,7 @@ vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 		if (0 != (rc = videobuf_iolock(q,&buf->vb,NULL)))
 			goto fail;
 		cx88_risc_buffer(dev->pci, &buf->risc,
-				 buf->vb.dma.sglist,
+				 dma->sglist,
 				 0, buf->vb.width * buf->vb.height,
 				 buf->vb.width, 0,
 				 buf->vb.height);
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 06b233a7b20..231ae6c4dd2 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -28,7 +28,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kmod.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
@@ -36,7 +35,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/delay.h>
 #include <linux/kthread.h>
-#include <linux/dma-mapping.h>
 #include <asm/div64.h>
 
 #include "cx88.h"
@@ -369,17 +367,17 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input)
 	/* struct cx88_core *core = dev->core; */
 
 	dprintk(1,"video_mux: %d [vmux=%d,gpio=0x%x,0x%x,0x%x,0x%x]\n",
-		input, INPUT(input)->vmux,
-		INPUT(input)->gpio0,INPUT(input)->gpio1,
-		INPUT(input)->gpio2,INPUT(input)->gpio3);
+		input, INPUT(input).vmux,
+		INPUT(input).gpio0,INPUT(input).gpio1,
+		INPUT(input).gpio2,INPUT(input).gpio3);
 	core->input = input;
-	cx_andor(MO_INPUT_FORMAT, 0x03 << 14, INPUT(input)->vmux << 14);
-	cx_write(MO_GP3_IO, INPUT(input)->gpio3);
-	cx_write(MO_GP0_IO, INPUT(input)->gpio0);
-	cx_write(MO_GP1_IO, INPUT(input)->gpio1);
-	cx_write(MO_GP2_IO, INPUT(input)->gpio2);
+	cx_andor(MO_INPUT_FORMAT, 0x03 << 14, INPUT(input).vmux << 14);
+	cx_write(MO_GP3_IO, INPUT(input).gpio3);
+	cx_write(MO_GP0_IO, INPUT(input).gpio0);
+	cx_write(MO_GP1_IO, INPUT(input).gpio1);
+	cx_write(MO_GP2_IO, INPUT(input).gpio2);
 
-	switch (INPUT(input)->type) {
+	switch (INPUT(input).type) {
 	case CX88_VMUX_SVIDEO:
 		cx_set(MO_AFECFG_IO,    0x00000001);
 		cx_set(MO_INPUT_FORMAT, 0x00010010);
@@ -394,9 +392,9 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input)
 		break;
 	}
 
-	if (cx88_boards[core->board].mpeg & CX88_MPEG_BLACKBIRD) {
+	if (core->board.mpeg & CX88_MPEG_BLACKBIRD) {
 		/* sets sound input from external adc */
-		if (INPUT(input)->extadc)
+		if (INPUT(input).extadc)
 			cx_set(AUD_CTL, EN_I2SIN_ENABLE);
 		else
 			cx_clear(AUD_CTL, EN_I2SIN_ENABLE);
@@ -424,7 +422,7 @@ static int start_video_dma(struct cx8800_dev    *dev,
 	q->count = 1;
 
 	/* enable irqs */
-	cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x01);
+	cx_set(MO_PCI_INTMSK, core->pci_irqmask | PCI_INT_VIDINT);
 
 	/* Enables corresponding bits at PCI_INT_STAT:
 		bits 0 to 4: video, audio, transport stream, VIP, Host
@@ -457,7 +455,7 @@ static int stop_video_dma(struct cx8800_dev    *dev)
 	cx_clear(VID_CAPTURE_CONTROL,0x06);
 
 	/* disable irqs */
-	cx_clear(MO_PCI_INTMSK, 0x000001);
+	cx_clear(MO_PCI_INTMSK, PCI_INT_VIDINT);
 	cx_clear(MO_VID_INTMSK, 0x0f0011);
 	return 0;
 }
@@ -468,17 +466,14 @@ static int restart_video_queue(struct cx8800_dev    *dev,
 {
 	struct cx88_core *core = dev->core;
 	struct cx88_buffer *buf, *prev;
-	struct list_head *item;
 
 	if (!list_empty(&q->active)) {
 		buf = list_entry(q->active.next, struct cx88_buffer, vb.queue);
 		dprintk(2,"restart_queue [%p/%d]: restart dma\n",
 			buf, buf->vb.i);
 		start_video_dma(dev, q, buf);
-		list_for_each(item,&q->active) {
-			buf = list_entry(item, struct cx88_buffer, vb.queue);
-			buf->count    = q->count++;
-		}
+		list_for_each_entry(buf, &q->active, vb.queue)
+			buf->count = q->count++;
 		mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
 		return 0;
 	}
@@ -536,6 +531,7 @@ buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 	struct cx8800_dev  *dev = fh->dev;
 	struct cx88_core *core = dev->core;
 	struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb);
+	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 	int rc, init_buffer = 0;
 
 	BUG_ON(NULL == fh->fmt);
@@ -568,30 +564,30 @@ buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 		switch (buf->vb.field) {
 		case V4L2_FIELD_TOP:
 			cx88_risc_buffer(dev->pci, &buf->risc,
-					 buf->vb.dma.sglist, 0, UNSET,
+					 dma->sglist, 0, UNSET,
 					 buf->bpl, 0, buf->vb.height);
 			break;
 		case V4L2_FIELD_BOTTOM:
 			cx88_risc_buffer(dev->pci, &buf->risc,
-					 buf->vb.dma.sglist, UNSET, 0,
+					 dma->sglist, UNSET, 0,
 					 buf->bpl, 0, buf->vb.height);
 			break;
 		case V4L2_FIELD_INTERLACED:
 			cx88_risc_buffer(dev->pci, &buf->risc,
-					 buf->vb.dma.sglist, 0, buf->bpl,
+					 dma->sglist, 0, buf->bpl,
 					 buf->bpl, buf->bpl,
 					 buf->vb.height >> 1);
 			break;
 		case V4L2_FIELD_SEQ_TB:
 			cx88_risc_buffer(dev->pci, &buf->risc,
-					 buf->vb.dma.sglist,
+					 dma->sglist,
 					 0, buf->bpl * (buf->vb.height >> 1),
 					 buf->bpl, 0,
 					 buf->vb.height >> 1);
 			break;
 		case V4L2_FIELD_SEQ_BT:
 			cx88_risc_buffer(dev->pci, &buf->risc,
-					 buf->vb.dma.sglist,
+					 dma->sglist,
 					 buf->bpl * (buf->vb.height >> 1), 0,
 					 buf->bpl, 0,
 					 buf->vb.height >> 1);
@@ -714,12 +710,10 @@ static int video_open(struct inode *inode, struct file *file)
 	struct cx8800_dev *h,*dev = NULL;
 	struct cx88_core *core;
 	struct cx8800_fh *fh;
-	struct list_head *list;
 	enum v4l2_buf_type type = 0;
 	int radio = 0;
 
-	list_for_each(list,&cx8800_devlist) {
-		h = list_entry(list, struct cx8800_dev, devlist);
+	list_for_each_entry(h, &cx8800_devlist, devlist) {
 		if (h->video_dev->minor == minor) {
 			dev  = h;
 			type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
@@ -754,13 +748,13 @@ static int video_open(struct inode *inode, struct file *file)
 	fh->height   = 240;
 	fh->fmt      = format_by_fourcc(V4L2_PIX_FMT_BGR24);
 
-	videobuf_queue_init(&fh->vidq, &cx8800_video_qops,
+	videobuf_queue_pci_init(&fh->vidq, &cx8800_video_qops,
 			    dev->pci, &dev->slock,
 			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
 			    V4L2_FIELD_INTERLACED,
 			    sizeof(struct cx88_buffer),
 			    fh);
-	videobuf_queue_init(&fh->vbiq, &cx8800_vbi_qops,
+	videobuf_queue_pci_init(&fh->vbiq, &cx8800_vbi_qops,
 			    dev->pci, &dev->slock,
 			    V4L2_BUF_TYPE_VBI_CAPTURE,
 			    V4L2_FIELD_SEQ_TB,
@@ -768,12 +762,11 @@ static int video_open(struct inode *inode, struct file *file)
 			    fh);
 
 	if (fh->radio) {
-		int board = core->board;
 		dprintk(1,"video_open: setting radio device\n");
-		cx_write(MO_GP3_IO, cx88_boards[board].radio.gpio3);
-		cx_write(MO_GP0_IO, cx88_boards[board].radio.gpio0);
-		cx_write(MO_GP1_IO, cx88_boards[board].radio.gpio1);
-		cx_write(MO_GP2_IO, cx88_boards[board].radio.gpio2);
+		cx_write(MO_GP3_IO, core->board.radio.gpio3);
+		cx_write(MO_GP0_IO, core->board.radio.gpio0);
+		cx_write(MO_GP1_IO, core->board.radio.gpio1);
+		cx_write(MO_GP2_IO, core->board.radio.gpio2);
 		core->tvaudio = WW_FM;
 		cx88_set_tvaudio(core);
 		cx88_set_stereo(core,V4L2_TUNER_MODE_STEREO,1);
@@ -1079,8 +1072,7 @@ static int vidioc_querycap (struct file *file, void  *priv,
 	struct cx88_core  *core = dev->core;
 
 	strcpy(cap->driver, "cx8800");
-	strlcpy(cap->card, cx88_boards[core->board].name,
-		sizeof(cap->card));
+	strlcpy(cap->card, core->board.name, sizeof(cap->card));
 	sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
 	cap->version = CX88_VERSION_CODE;
 	cap->capabilities =
@@ -1088,7 +1080,7 @@ static int vidioc_querycap (struct file *file, void  *priv,
 		V4L2_CAP_READWRITE     |
 		V4L2_CAP_STREAMING     |
 		V4L2_CAP_VBI_CAPTURE;
-	if (UNSET != core->tuner_type)
+	if (UNSET != core->board.tuner_type)
 		cap->capabilities |= V4L2_CAP_TUNER;
 	return 0;
 }
@@ -1108,28 +1100,9 @@ static int vidioc_enum_fmt_cap (struct file *file, void  *priv,
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
 static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf)
 {
-	struct cx8800_fh           *fh   = priv;
-	struct videobuf_queue      *q;
-	struct v4l2_requestbuffers req;
-	unsigned int i;
-	int err;
+	struct cx8800_fh           *fh  = priv;
 
-	q = get_queue(fh);
-	memset(&req,0,sizeof(req));
-	req.type   = q->type;
-	req.count  = 8;
-	req.memory = V4L2_MEMORY_MMAP;
-	err = videobuf_reqbufs(q,&req);
-	if (err < 0)
-		return err;
-
-	mbuf->frames = req.count;
-	mbuf->size   = 0;
-	for (i = 0; i < mbuf->frames; i++) {
-		mbuf->offsets[i]  = q->bufs[i]->boff;
-		mbuf->size       += q->bufs[i]->bsize;
-	}
-	return 0;
+	return videobuf_cgmbuf (get_queue(fh), mbuf, 8);
 }
 #endif
 
@@ -1222,14 +1195,14 @@ int cx88_enum_input (struct cx88_core  *core,struct v4l2_input *i)
 	n = i->index;
 	if (n >= 4)
 		return -EINVAL;
-	if (0 == INPUT(n)->type)
+	if (0 == INPUT(n).type)
 		return -EINVAL;
 	memset(i,0,sizeof(*i));
 	i->index = n;
 	i->type  = V4L2_INPUT_TYPE_CAMERA;
-	strcpy(i->name,iname[INPUT(n)->type]);
-	if ((CX88_VMUX_TELEVISION == INPUT(n)->type) ||
-		(CX88_VMUX_CABLE      == INPUT(n)->type))
+	strcpy(i->name,iname[INPUT(n).type]);
+	if ((CX88_VMUX_TELEVISION == INPUT(n).type) ||
+	    (CX88_VMUX_CABLE      == INPUT(n).type))
 		i->type = V4L2_INPUT_TYPE_TUNER;
 		i->std = CX88_NORMS;
 	return 0;
@@ -1298,7 +1271,7 @@ static int vidioc_g_tuner (struct file *file, void *priv,
 	struct cx88_core  *core = ((struct cx8800_fh *)priv)->dev->core;
 	u32 reg;
 
-	if (unlikely(UNSET == core->tuner_type))
+	if (unlikely(UNSET == core->board.tuner_type))
 		return -EINVAL;
 	if (0 != t->index)
 		return -EINVAL;
@@ -1319,7 +1292,7 @@ static int vidioc_s_tuner (struct file *file, void *priv,
 {
 	struct cx88_core  *core = ((struct cx8800_fh *)priv)->dev->core;
 
-	if (UNSET == core->tuner_type)
+	if (UNSET == core->board.tuner_type)
 		return -EINVAL;
 	if (0 != t->index)
 		return -EINVAL;
@@ -1334,7 +1307,7 @@ static int vidioc_g_frequency (struct file *file, void *priv,
 	struct cx8800_fh  *fh   = priv;
 	struct cx88_core  *core = fh->dev->core;
 
-	if (unlikely(UNSET == core->tuner_type))
+	if (unlikely(UNSET == core->board.tuner_type))
 		return -EINVAL;
 
 	/* f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; */
@@ -1349,7 +1322,7 @@ static int vidioc_g_frequency (struct file *file, void *priv,
 int cx88_set_freq (struct cx88_core  *core,
 				struct v4l2_frequency *f)
 {
-	if (unlikely(UNSET == core->tuner_type))
+	if (unlikely(UNSET == core->board.tuner_type))
 		return -EINVAL;
 	if (unlikely(f->tuner != 0))
 		return -EINVAL;
@@ -1420,8 +1393,7 @@ static int radio_querycap (struct file *file, void  *priv,
 	struct cx88_core  *core = dev->core;
 
 	strcpy(cap->driver, "cx8800");
-	strlcpy(cap->card, cx88_boards[core->board].name,
-		sizeof(cap->card));
+	strlcpy(cap->card, core->board.name, sizeof(cap->card));
 	sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci));
 	cap->version = CX88_VERSION_CODE;
 	cap->capabilities = V4L2_CAP_TUNER;
@@ -1608,7 +1580,8 @@ static irqreturn_t cx8800_irq(int irq, void *dev_id)
 	int loop, handled = 0;
 
 	for (loop = 0; loop < 10; loop++) {
-		status = cx_read(MO_PCI_INTSTAT) & (core->pci_irqmask | 0x01);
+		status = cx_read(MO_PCI_INTSTAT) &
+			(core->pci_irqmask | PCI_INT_VIDINT);
 		if (0 == status)
 			goto out;
 		cx_write(MO_PCI_INTSTAT, status);
@@ -1616,7 +1589,7 @@ static irqreturn_t cx8800_irq(int irq, void *dev_id)
 
 		if (status & core->pci_irqmask)
 			cx88_core_irq(core,status);
-		if (status & 0x01)
+		if (status & PCI_INT_VIDINT)
 			cx8800_vid_irq(dev);
 	};
 	if (10 == loop) {
@@ -1717,6 +1690,10 @@ static struct video_device cx8800_radio_template =
 	.vidioc_s_ctrl        = vidioc_s_ctrl,
 	.vidioc_g_frequency   = vidioc_g_frequency,
 	.vidioc_s_frequency   = vidioc_s_frequency,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	.vidioc_g_register    = vidioc_g_register,
+	.vidioc_s_register    = vidioc_s_register,
+#endif
 };
 
 /* ----------------------------------------------------------- */
@@ -1818,26 +1795,32 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
 	err = request_irq(pci_dev->irq, cx8800_irq,
 			  IRQF_SHARED | IRQF_DISABLED, core->name, dev);
 	if (err < 0) {
-		printk(KERN_ERR "%s: can't get IRQ %d\n",
+		printk(KERN_ERR "%s/0: can't get IRQ %d\n",
 		       core->name,pci_dev->irq);
 		goto fail_core;
 	}
 	cx_set(MO_PCI_INTMSK, core->pci_irqmask);
 
 	/* load and configure helper modules */
-	if (TUNER_ABSENT != core->tuner_type)
+	if (TUNER_ABSENT != core->board.tuner_type)
 		request_module("tuner");
 
-	if (cx88_boards[ core->board ].audio_chip == AUDIO_CHIP_WM8775)
+	if (core->board.audio_chip == AUDIO_CHIP_WM8775)
 		request_module("wm8775");
 
+	switch (core->boardnr) {
+	case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
+		request_module("ir-kbd-i2c");
+		request_module("rtc-isl1208");
+	}
+
 	/* register v4l devices */
 	dev->video_dev = cx88_vdev_init(core,dev->pci,
 					&cx8800_video_template,"video");
 	err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER,
 				    video_nr[core->nr]);
 	if (err < 0) {
-		printk(KERN_INFO "%s: can't register video device\n",
+		printk(KERN_ERR "%s/0: can't register video device\n",
 		       core->name);
 		goto fail_unreg;
 	}
@@ -1848,20 +1831,20 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
 	err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI,
 				    vbi_nr[core->nr]);
 	if (err < 0) {
-		printk(KERN_INFO "%s/0: can't register vbi device\n",
+		printk(KERN_ERR "%s/0: can't register vbi device\n",
 		       core->name);
 		goto fail_unreg;
 	}
 	printk(KERN_INFO "%s/0: registered device vbi%d\n",
 	       core->name,dev->vbi_dev->minor & 0x1f);
 
-	if (core->has_radio) {
+	if (core->board.radio.type == CX88_RADIO) {
 		dev->radio_dev = cx88_vdev_init(core,dev->pci,
 						&cx8800_radio_template,"radio");
 		err = video_register_device(dev->radio_dev,VFL_TYPE_RADIO,
 					    radio_nr[core->nr]);
 		if (err < 0) {
-			printk(KERN_INFO "%s/0: can't register radio device\n",
+			printk(KERN_ERR "%s/0: can't register radio device\n",
 			       core->name);
 			goto fail_unreg;
 		}
@@ -1881,12 +1864,12 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
 	mutex_unlock(&core->lock);
 
 	/* start tvaudio thread */
-	if (core->tuner_type != TUNER_ABSENT) {
+	if (core->board.tuner_type != TUNER_ABSENT) {
 		core->kthread = kthread_run(cx88_audio_thread, core, "cx88 tvaudio");
 		if (IS_ERR(core->kthread)) {
 			err = PTR_ERR(core->kthread);
-			printk(KERN_ERR "Failed to create cx88 audio thread, err=%d\n",
-			       err);
+			printk(KERN_ERR "%s/0: failed to create cx88 audio thread, err=%d\n",
+			       core->name, err);
 		}
 	}
 	return 0;
@@ -1937,17 +1920,19 @@ static int cx8800_suspend(struct pci_dev *pci_dev, pm_message_t state)
 	/* stop video+vbi capture */
 	spin_lock(&dev->slock);
 	if (!list_empty(&dev->vidq.active)) {
-		printk("%s: suspend video\n", core->name);
+		printk("%s/0: suspend video\n", core->name);
 		stop_video_dma(dev);
 		del_timer(&dev->vidq.timeout);
 	}
 	if (!list_empty(&dev->vbiq.active)) {
-		printk("%s: suspend vbi\n", core->name);
+		printk("%s/0: suspend vbi\n", core->name);
 		cx8800_stop_vbi_dma(dev);
 		del_timer(&dev->vbiq.timeout);
 	}
 	spin_unlock(&dev->slock);
 
+	if (core->ir)
+		cx88_ir_stop(core, core->ir);
 	/* FIXME -- shutdown device */
 	cx88_shutdown(core);
 
@@ -1968,8 +1953,8 @@ static int cx8800_resume(struct pci_dev *pci_dev)
 	if (dev->state.disabled) {
 		err=pci_enable_device(pci_dev);
 		if (err) {
-			printk(KERN_ERR "%s: can't enable device\n",
-						       core->name);
+			printk(KERN_ERR "%s/0: can't enable device\n",
+			       core->name);
 			return err;
 		}
 
@@ -1977,9 +1962,7 @@ static int cx8800_resume(struct pci_dev *pci_dev)
 	}
 	err= pci_set_power_state(pci_dev, PCI_D0);
 	if (err) {
-		printk(KERN_ERR "%s: can't enable device\n",
-				       core->name);
-
+		printk(KERN_ERR "%s/0: can't set power state\n", core->name);
 		pci_disable_device(pci_dev);
 		dev->state.disabled = 1;
 
@@ -1989,15 +1972,19 @@ static int cx8800_resume(struct pci_dev *pci_dev)
 
 	/* FIXME: re-initialize hardware */
 	cx88_reset(core);
+	if (core->ir)
+		cx88_ir_start(core, core->ir);
+
+	cx_set(MO_PCI_INTMSK, core->pci_irqmask);
 
 	/* restart video+vbi capture */
 	spin_lock(&dev->slock);
 	if (!list_empty(&dev->vidq.active)) {
-		printk("%s: resume video\n", core->name);
+		printk("%s/0: resume video\n", core->name);
 		restart_video_queue(dev,&dev->vidq);
 	}
 	if (!list_empty(&dev->vbiq.active)) {
-		printk("%s: resume vbi\n", core->name);
+		printk("%s/0: resume vbi\n", core->name);
 		cx8800_restart_vbi_queue(dev,&dev->vbiq);
 	}
 	spin_unlock(&dev->slock);
@@ -2033,7 +2020,7 @@ static struct pci_driver cx8800_pci_driver = {
 
 static int cx8800_init(void)
 {
-	printk(KERN_INFO "cx2388x v4l2 driver version %d.%d.%d loaded\n",
+	printk(KERN_INFO "cx88/0: cx2388x v4l2 driver version %d.%d.%d loaded\n",
 	       (CX88_VERSION_CODE >> 16) & 0xff,
 	       (CX88_VERSION_CODE >>  8) & 0xff,
 	       CX88_VERSION_CODE & 0xff);
diff --git a/drivers/media/video/cx88/cx88-vp3054-i2c.c b/drivers/media/video/cx88/cx88-vp3054-i2c.c
index cd0877636a3..77c37889232 100644
--- a/drivers/media/video/cx88/cx88-vp3054-i2c.c
+++ b/drivers/media/video/cx88/cx88-vp3054-i2c.c
@@ -23,7 +23,6 @@
 */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 
 #include <asm/io.h>
@@ -111,7 +110,7 @@ int vp3054_i2c_probe(struct cx8802_dev *dev)
 	struct vp3054_i2c_state *vp3054_i2c;
 	int rc;
 
-	if (core->board != CX88_BOARD_DNTV_LIVE_DVB_T_PRO)
+	if (core->boardnr != CX88_BOARD_DNTV_LIVE_DVB_T_PRO)
 		return 0;
 
 	dev->card_priv = kzalloc(sizeof(*vp3054_i2c), GFP_KERNEL);
@@ -152,7 +151,7 @@ void vp3054_i2c_remove(struct cx8802_dev *dev)
 	struct vp3054_i2c_state *vp3054_i2c = dev->card_priv;
 
 	if (vp3054_i2c == NULL ||
-	    dev->core->board != CX88_BOARD_DNTV_LIVE_DVB_T_PRO)
+	    dev->core->boardnr != CX88_BOARD_DNTV_LIVE_DVB_T_PRO)
 		return;
 
 	i2c_del_adapter(&vp3054_i2c->adap);
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 809126866a3..42e0a9b8c55 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -28,11 +28,11 @@
 #include <media/v4l2-common.h>
 #include <media/tuner.h>
 #include <media/tveeprom.h>
-#include <media/video-buf.h>
+#include <media/videobuf-dma-sg.h>
 #include <media/cx2341x.h>
 #include <media/audiochip.h>
-#if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
-#include <media/video-buf-dvb.h>
+#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
+#include <media/videobuf-dvb.h>
 #endif
 
 #include "btcx-risc.h"
@@ -226,8 +226,8 @@ enum cx88_itype {
 
 struct cx88_input {
 	enum cx88_itype type;
-	unsigned int    vmux;
 	u32             gpio0, gpio1, gpio2, gpio3;
+	unsigned int    vmux:2;
 	unsigned int    extadc:1;
 };
 
@@ -250,7 +250,7 @@ struct cx88_subid {
 	u32     card;
 };
 
-#define INPUT(nr) (&cx88_boards[core->board].input[nr])
+#define INPUT(nr) (core->board.input[nr])
 
 /* ----------------------------------------------------------- */
 /* device / file handle status                                 */
@@ -304,19 +304,14 @@ struct cx88_core {
 	u32                        i2c_state, i2c_rc;
 
 	/* config info -- analog */
-	unsigned int               board;
-	unsigned int               tuner_type;
-	unsigned int               radio_type;
-	unsigned char              tuner_addr;
-	unsigned char              radio_addr;
-	unsigned int               tda9887_conf;
-	unsigned int               has_radio;
+	unsigned int               boardnr;
+	struct cx88_board	   board;
 
 	/* Supported V4L _STD_ tuner formats */
 	unsigned int               tuner_formats;
 
 	/* config info -- dvb */
-#if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
+#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
 	int 			   (*prev_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
 #endif
 
@@ -463,7 +458,7 @@ struct cx8802_dev {
 	int                        width;
 	int                        height;
 
-#if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
+#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
 	/* for dvb only */
 	struct videobuf_dvb        dvb;
 
@@ -524,7 +519,7 @@ cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 extern int
 cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 		     struct scatterlist *sglist, unsigned int bpl,
-		     unsigned int lines);
+		     unsigned int lines, unsigned int lpi);
 extern int
 cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
 		  u32 reg, u32 mask, u32 value);
@@ -585,15 +580,9 @@ extern void cx88_call_i2c_clients(struct cx88_core *core,
 /* ----------------------------------------------------------- */
 /* cx88-cards.c                                                */
 
-extern struct cx88_board cx88_boards[];
-extern const unsigned int cx88_bcount;
-
-extern struct cx88_subid cx88_subids[];
-extern const unsigned int cx88_idcount;
-
-extern void cx88_card_list(struct cx88_core *core, struct pci_dev *pci);
-extern void cx88_card_setup(struct cx88_core *core);
-extern void cx88_card_setup_pre_i2c(struct cx88_core *core);
+extern int cx88_get_resources(const struct cx88_core *core,
+			      struct pci_dev *pci);
+extern struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr);
 
 /* ----------------------------------------------------------- */
 /* cx88-tvaudio.c                                              */
@@ -625,6 +614,8 @@ struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board
 int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci);
 int cx88_ir_fini(struct cx88_core *core);
 void cx88_ir_irq(struct cx88_core *core);
+void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir);
+void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir);
 
 /* ----------------------------------------------------------- */
 /* cx88-mpeg.c                                                 */
diff --git a/drivers/media/video/dpc7146.c b/drivers/media/video/dpc7146.c
index 0fcc935828f..255dae30370 100644
--- a/drivers/media/video/dpc7146.c
+++ b/drivers/media/video/dpc7146.c
@@ -92,7 +92,6 @@ static int dpc_probe(struct saa7146_dev* dev)
 {
 	struct dpc* dpc = NULL;
 	struct i2c_client *client;
-	struct list_head *item;
 
 	dpc = kzalloc(sizeof(struct dpc), GFP_KERNEL);
 	if( NULL == dpc ) {
@@ -116,11 +115,9 @@ static int dpc_probe(struct saa7146_dev* dev)
 	}
 
 	/* loop through all i2c-devices on the bus and look who is there */
-	list_for_each(item,&dpc->i2c_adapter.clients) {
-		client = list_entry(item, struct i2c_client, list);
+	list_for_each_entry(client, &dpc->i2c_adapter.clients, list)
 		if( I2C_SAA7111A == client->addr )
 			dpc->saa7111a = client;
-	}
 
 	/* check if all devices are present */
 	if( 0 == dpc->saa7111a ) {
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 255a47dfb84..d3282ec62c5 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -24,7 +24,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/usb.h>
 #include <linux/vmalloc.h>
 
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 55d45b0032c..e3894b68c4e 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -22,7 +22,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 40307f3f6fe..b8d5327c438 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -252,10 +252,8 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp)
 	int minor = iminor(inode);
 	int errCode = 0;
 	struct em28xx *h,*dev = NULL;
-	struct list_head *list;
 
-	list_for_each(list,&em28xx_devlist) {
-		h = list_entry(list, struct em28xx, devlist);
+	list_for_each_entry(h, &em28xx_devlist, devlist) {
 		if (h->vdev->minor == minor) {
 			dev  = h;
 			dev->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
@@ -268,8 +266,6 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp)
 	if (NULL == dev)
 		return -ENODEV;
 
-	filp->private_data=dev;
-
 	em28xx_videodbg("open minor=%d type=%s users=%d\n",
 				minor,v4l2_type_names[dev->type],dev->users);
 
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index 585bd1fe076..d5fef4c01c8 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -22,7 +22,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/param.h>
-#include <linux/moduleparam.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/device.h>
@@ -707,7 +706,8 @@ static u8 et61x251_strtou8(const char* buff, size_t len, ssize_t* count)
    NOTE 2: buffers are PAGE_SIZE long
 */
 
-static ssize_t et61x251_show_reg(struct class_device* cd, char* buf)
+static ssize_t et61x251_show_reg(struct device* cd,
+				 struct device_attribute *attr, char* buf)
 {
 	struct et61x251_device* cam;
 	ssize_t count;
@@ -730,7 +730,8 @@ static ssize_t et61x251_show_reg(struct class_device* cd, char* buf)
 
 
 static ssize_t
-et61x251_store_reg(struct class_device* cd, const char* buf, size_t len)
+et61x251_store_reg(struct device* cd,
+		   struct device_attribute *attr, const char* buf, size_t len)
 {
 	struct et61x251_device* cam;
 	u8 index;
@@ -762,7 +763,8 @@ et61x251_store_reg(struct class_device* cd, const char* buf, size_t len)
 }
 
 
-static ssize_t et61x251_show_val(struct class_device* cd, char* buf)
+static ssize_t et61x251_show_val(struct device* cd,
+				 struct device_attribute *attr, char* buf)
 {
 	struct et61x251_device* cam;
 	ssize_t count;
@@ -793,7 +795,8 @@ static ssize_t et61x251_show_val(struct class_device* cd, char* buf)
 
 
 static ssize_t
-et61x251_store_val(struct class_device* cd, const char* buf, size_t len)
+et61x251_store_val(struct device* cd, struct device_attribute *attr,
+		   const char* buf, size_t len)
 {
 	struct et61x251_device* cam;
 	u8 value;
@@ -831,7 +834,8 @@ et61x251_store_val(struct class_device* cd, const char* buf, size_t len)
 }
 
 
-static ssize_t et61x251_show_i2c_reg(struct class_device* cd, char* buf)
+static ssize_t et61x251_show_i2c_reg(struct device* cd,
+				     struct device_attribute *attr, char* buf)
 {
 	struct et61x251_device* cam;
 	ssize_t count;
@@ -856,7 +860,8 @@ static ssize_t et61x251_show_i2c_reg(struct class_device* cd, char* buf)
 
 
 static ssize_t
-et61x251_store_i2c_reg(struct class_device* cd, const char* buf, size_t len)
+et61x251_store_i2c_reg(struct device* cd, struct device_attribute *attr,
+		       const char* buf, size_t len)
 {
 	struct et61x251_device* cam;
 	u8 index;
@@ -888,7 +893,8 @@ et61x251_store_i2c_reg(struct class_device* cd, const char* buf, size_t len)
 }
 
 
-static ssize_t et61x251_show_i2c_val(struct class_device* cd, char* buf)
+static ssize_t et61x251_show_i2c_val(struct device* cd,
+				     struct device_attribute *attr, char* buf)
 {
 	struct et61x251_device* cam;
 	ssize_t count;
@@ -924,7 +930,8 @@ static ssize_t et61x251_show_i2c_val(struct class_device* cd, char* buf)
 
 
 static ssize_t
-et61x251_store_i2c_val(struct class_device* cd, const char* buf, size_t len)
+et61x251_store_i2c_val(struct device* cd, struct device_attribute *attr,
+		       const char* buf, size_t len)
 {
 	struct et61x251_device* cam;
 	u8 value;
@@ -967,42 +974,40 @@ et61x251_store_i2c_val(struct class_device* cd, const char* buf, size_t len)
 }
 
 
-static CLASS_DEVICE_ATTR(reg, S_IRUGO | S_IWUSR,
-			 et61x251_show_reg, et61x251_store_reg);
-static CLASS_DEVICE_ATTR(val, S_IRUGO | S_IWUSR,
-			 et61x251_show_val, et61x251_store_val);
-static CLASS_DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
-			 et61x251_show_i2c_reg, et61x251_store_i2c_reg);
-static CLASS_DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
-			 et61x251_show_i2c_val, et61x251_store_i2c_val);
+static DEVICE_ATTR(reg, S_IRUGO | S_IWUSR,
+		   et61x251_show_reg, et61x251_store_reg);
+static DEVICE_ATTR(val, S_IRUGO | S_IWUSR,
+		   et61x251_show_val, et61x251_store_val);
+static DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
+		   et61x251_show_i2c_reg, et61x251_store_i2c_reg);
+static DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
+		   et61x251_show_i2c_val, et61x251_store_i2c_val);
 
 
 static int et61x251_create_sysfs(struct et61x251_device* cam)
 {
-	struct class_device *classdev = &(cam->v4ldev->class_dev);
+	struct device *classdev = &(cam->v4ldev->class_dev);
 	int err = 0;
 
-	if ((err = class_device_create_file(classdev, &class_device_attr_reg)))
+	if ((err = device_create_file(classdev, &dev_attr_reg)))
 		goto err_out;
-	if ((err = class_device_create_file(classdev, &class_device_attr_val)))
+	if ((err = device_create_file(classdev, &dev_attr_val)))
 		goto err_reg;
 
 	if (cam->sensor.sysfs_ops) {
-		if ((err = class_device_create_file(classdev,
-						  &class_device_attr_i2c_reg)))
+		if ((err = device_create_file(classdev, &dev_attr_i2c_reg)))
 			goto err_val;
-		if ((err = class_device_create_file(classdev,
-						  &class_device_attr_i2c_val)))
+		if ((err = device_create_file(classdev, &dev_attr_i2c_val)))
 			goto err_i2c_reg;
 	}
 
 err_i2c_reg:
 	if (cam->sensor.sysfs_ops)
-		class_device_remove_file(classdev, &class_device_attr_i2c_reg);
+		device_remove_file(classdev, &dev_attr_i2c_reg);
 err_val:
-	class_device_remove_file(classdev, &class_device_attr_val);
+	device_remove_file(classdev, &dev_attr_val);
 err_reg:
-	class_device_remove_file(classdev, &class_device_attr_reg);
+	device_remove_file(classdev, &dev_attr_reg);
 err_out:
 	return err;
 }
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 2d709e06467..d98dd0d1e37 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -10,6 +10,8 @@
  *      Ulrich Mueller <ulrich.mueller42@web.de>
  * modified for em2820 based USB TV tuners by
  *      Markus Rechberger <mrechberger@gmail.com>
+ * modified for DViCO Fusion HDTV 5 RT GOLD by
+ *      Chaogui Zhang <czhang1974@gmail.com>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -28,7 +30,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
@@ -142,6 +143,30 @@ static int get_key_pv951(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 	return 1;
 }
 
+static int get_key_fusionhdtv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
+{
+	unsigned char buf[4];
+
+	/* poll IR chip */
+	if (4 != i2c_master_recv(&ir->c,buf,4)) {
+		dprintk(1,"read error\n");
+		return -EIO;
+	}
+
+	if(buf[0] !=0 || buf[1] !=0 || buf[2] !=0 || buf[3] != 0)
+		dprintk(2, "%s: 0x%2x 0x%2x 0x%2x 0x%2x\n", __FUNCTION__,
+			buf[0], buf[1], buf[2], buf[3]);
+
+	/* no key pressed or signal from other ir remote */
+	if(buf[0] != 0x1 ||  buf[1] != 0xfe)
+		return 0;
+
+	*ir_key = buf[2];
+	*ir_raw = (buf[2] << 8) | buf[3];
+
+	return 1;
+}
+
 static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 {
 	unsigned char b;
@@ -364,6 +389,12 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
 		ir_type     = IR_TYPE_OTHER;
 		ir_codes    = ir_codes_empty;
 		break;
+	case 0x6b:
+		name        = "FusionHDTV";
+		ir->get_key = get_key_fusionhdtv;
+		ir_type     = IR_TYPE_RC5;
+		ir_codes    = ir_codes_fusionhdtv_mce;
+		break;
 	case 0x7a:
 	case 0x47:
 	case 0x71:
@@ -475,7 +506,8 @@ static int ir_probe(struct i2c_adapter *adap)
 	static const int probe_bttv[] = { 0x1a, 0x18, 0x4b, 0x64, 0x30, -1};
 	static const int probe_saa7134[] = { 0x7a, 0x47, 0x71, -1 };
 	static const int probe_em28XX[] = { 0x30, 0x47, -1 };
-	static const int probe_cx88[] = { 0x18, 0x71, -1 };
+	static const int probe_cx88[] = { 0x18, 0x6b, 0x71, -1 };
+	static const int probe_cx23885[] = { 0x6b, -1 };
 	const int *probe = NULL;
 	struct i2c_client c;
 	unsigned char buf;
@@ -496,6 +528,8 @@ static int ir_probe(struct i2c_adapter *adap)
 		break;
 	case I2C_HW_B_CX2388x:
 		probe = probe_cx88;
+	case I2C_HW_B_CX23885:
+		probe = probe_cx23885;
 		break;
 	}
 	if (NULL == probe)
diff --git a/drivers/media/video/ivtv/Kconfig b/drivers/media/video/ivtv/Kconfig
index e43beb2c9cb..854cc9c30ca 100644
--- a/drivers/media/video/ivtv/Kconfig
+++ b/drivers/media/video/ivtv/Kconfig
@@ -14,6 +14,7 @@ config VIDEO_IVTV
 	select VIDEO_CS53L32A
 	select VIDEO_WM8775
 	select VIDEO_WM8739
+	select VIDEO_VP27SMPX
 	select VIDEO_UPD64031A
 	select VIDEO_UPD64083
 	---help---
@@ -25,3 +26,19 @@ config VIDEO_IVTV
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called ivtv.
+
+config VIDEO_FB_IVTV
+	tristate "Conexant cx23415 framebuffer support"
+	depends on VIDEO_IVTV && FB && EXPERIMENTAL
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  This is a framebuffer driver for the Conexant cx23415 MPEG
+	  encoder/decoder.
+
+	  This is used in the Hauppauge PVR-350 card. There is a driver
+	  homepage at <http://www.ivtvdriver.org>.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ivtvfb.
diff --git a/drivers/media/video/ivtv/Makefile b/drivers/media/video/ivtv/Makefile
index 7e95148fbf4..e8eefd96d89 100644
--- a/drivers/media/video/ivtv/Makefile
+++ b/drivers/media/video/ivtv/Makefile
@@ -1,7 +1,8 @@
-ivtv-objs	:= ivtv-audio.o ivtv-cards.o ivtv-controls.o \
+ivtv-objs	:= ivtv-routing.o ivtv-cards.o ivtv-controls.o \
 		   ivtv-driver.o ivtv-fileops.o ivtv-firmware.o \
 		   ivtv-gpio.o ivtv-i2c.o ivtv-ioctl.o ivtv-irq.o \
 		   ivtv-mailbox.o ivtv-queue.o ivtv-streams.o ivtv-udma.o \
-		   ivtv-vbi.o ivtv-video.o ivtv-yuv.o
+		   ivtv-vbi.o ivtv-yuv.o
 
 obj-$(CONFIG_VIDEO_IVTV) += ivtv.o
+obj-$(CONFIG_VIDEO_FB_IVTV) += ivtvfb.o
diff --git a/drivers/media/video/ivtv/ivtv-audio.c b/drivers/media/video/ivtv/ivtv-audio.c
deleted file mode 100644
index d702b8b539a..00000000000
--- a/drivers/media/video/ivtv/ivtv-audio.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
-    Audio-related ivtv functions.
-    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
-    Copyright (C) 2005-2007  Hans Verkuil <hverkuil@xs4all.nl>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "ivtv-driver.h"
-#include "ivtv-mailbox.h"
-#include "ivtv-i2c.h"
-#include "ivtv-gpio.h"
-#include "ivtv-cards.h"
-#include "ivtv-audio.h"
-#include <media/msp3400.h>
-#include <linux/videodev.h>
-
-/* Selects the audio input and output according to the current
-   settings. */
-int ivtv_audio_set_io(struct ivtv *itv)
-{
-	struct v4l2_routing route;
-	u32 audio_input;
-	int mux_input;
-
-	/* Determine which input to use */
-	if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) {
-		audio_input = itv->card->radio_input.audio_input;
-		mux_input = itv->card->radio_input.muxer_input;
-	} else {
-		audio_input = itv->card->audio_inputs[itv->audio_input].audio_input;
-		mux_input = itv->card->audio_inputs[itv->audio_input].muxer_input;
-	}
-
-	/* handle muxer chips */
-	route.input = mux_input;
-	route.output = 0;
-	ivtv_i2c_hw(itv, itv->card->hw_muxer, VIDIOC_INT_S_AUDIO_ROUTING, &route);
-
-	route.input = audio_input;
-	if (itv->card->hw_audio & IVTV_HW_MSP34XX) {
-		route.output = MSP_OUTPUT(MSP_SC_IN_DSP_SCART1);
-	}
-	return ivtv_i2c_hw(itv, itv->card->hw_audio, VIDIOC_INT_S_AUDIO_ROUTING, &route);
-}
-
-void ivtv_audio_set_route(struct ivtv *itv, struct v4l2_routing *route)
-{
-	ivtv_i2c_hw(itv, itv->card->hw_audio, VIDIOC_INT_S_AUDIO_ROUTING, route);
-}
-
-void ivtv_audio_set_audio_clock_freq(struct ivtv *itv, u8 freq)
-{
-	static u32 freqs[3] = { 44100, 48000, 32000 };
-
-	/* The audio clock of the digitizer must match the codec sample
-	   rate otherwise you get some very strange effects. */
-	if (freq > 2)
-		return;
-	ivtv_call_i2c_clients(itv, VIDIOC_INT_AUDIO_CLOCK_FREQ, &freqs[freq]);
-}
-
diff --git a/drivers/media/video/ivtv/ivtv-audio.h b/drivers/media/video/ivtv/ivtv-audio.h
deleted file mode 100644
index 9c42846d812..00000000000
--- a/drivers/media/video/ivtv/ivtv-audio.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
-    Audio-related ivtv functions.
-    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
-    Copyright (C) 2005-2007  Hans Verkuil <hverkuil@xs4all.nl>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-int ivtv_audio_set_io(struct ivtv *itv);
-void ivtv_audio_set_route(struct ivtv *itv, struct v4l2_routing *route);
-void ivtv_audio_set_audio_clock_freq(struct ivtv *itv, u8 freq);
diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c
index 8eab0208388..b6a8be622d3 100644
--- a/drivers/media/video/ivtv/ivtv-cards.c
+++ b/drivers/media/video/ivtv/ivtv-cards.c
@@ -616,7 +616,7 @@ static const struct ivtv_card ivtv_card_gv_mvprx = {
 	.hw_video = IVTV_HW_SAA7115 | IVTV_HW_UPD64031A | IVTV_HW_UPD6408X,
 	.hw_audio = IVTV_HW_GPIO,
 	.hw_audio_ctrl = IVTV_HW_WM8739,
-	.hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7115 | IVTV_HW_TVAUDIO |
+	.hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7115 | IVTV_HW_VP27SMPX |
 		  IVTV_HW_TUNER | IVTV_HW_WM8739 |
 		  IVTV_HW_UPD64031A | IVTV_HW_UPD6408X,
 	.video_inputs = {
@@ -654,7 +654,7 @@ static const struct ivtv_card ivtv_card_gv_mvprx2e = {
 	.hw_audio = IVTV_HW_GPIO,
 	.hw_audio_ctrl = IVTV_HW_WM8739,
 	.hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7115 | IVTV_HW_TUNER |
-		  IVTV_HW_TVAUDIO | IVTV_HW_WM8739,
+		  IVTV_HW_VP27SMPX | IVTV_HW_WM8739,
 	.video_inputs = {
 		{ IVTV_CARD_INPUT_VID_TUNER,  0, IVTV_SAA71XX_COMPOSITE4 },
 		{ IVTV_CARD_INPUT_SVIDEO1,    1, IVTV_SAA71XX_SVIDEO0    },
@@ -823,9 +823,7 @@ static const struct ivtv_card ivtv_card_dctmvtvp1 = {
 
 /* ------------------------------------------------------------------------- */
 
-#ifdef HAVE_XC3028
-
-/* Yuan PG600-2/GotView PCI DVD Lite/Club3D ZAP-TV1x01 cards */
+/* Yuan PG600-2/GotView PCI DVD Lite cards */
 
 static const struct ivtv_card_pci_info ivtv_pci_pg600v2[] = {
 	{ PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN3,     0x0600 },
@@ -835,29 +833,87 @@ static const struct ivtv_card_pci_info ivtv_pci_pg600v2[] = {
 
 static const struct ivtv_card ivtv_card_pg600v2 = {
 	.type = IVTV_CARD_PG600V2,
-	.name = "Yuan PG600-2, GotView PCI DVD Lite, Club3D ZAP-TV1x01",
+	.name = "Yuan PG600-2, GotView PCI DVD Lite",
 	.v4l2_capabilities = IVTV_CAP_ENCODER,
 	.hw_video = IVTV_HW_CX25840,
 	.hw_audio = IVTV_HW_CX25840,
 	.hw_audio_ctrl = IVTV_HW_CX25840,
 	.hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER,
 	.video_inputs = {
-		{ IVTV_CARD_INPUT_VID_TUNER,  0, CX25840_COMPOSITE2 },
-		{ IVTV_CARD_INPUT_SVIDEO1,    1,
+		{ IVTV_CARD_INPUT_SVIDEO1,    0,
 		  CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4 },
+		{ IVTV_CARD_INPUT_COMPOSITE1, 0, CX25840_COMPOSITE1 },
 	},
 	.audio_inputs = {
-		{ IVTV_CARD_INPUT_AUD_TUNER,  CX25840_AUDIO5       },
 		{ IVTV_CARD_INPUT_LINE_IN1,   CX25840_AUDIO_SERIAL },
 	},
-	.radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 },
 	.tuners = {
 		{ .std = V4L2_STD_ALL, .tuner = TUNER_XCEIVE_XC3028 },
 	},
-	.gpio_init = { .direction = 0x1000, .initial_value = 0x1000 }, /* tuner reset */
 	.pci_list = ivtv_pci_pg600v2,
 };
-#endif
+
+/* ------------------------------------------------------------------------- */
+
+/* Club3D ZAP-TV1x01 cards */
+
+static const struct ivtv_card_pci_info ivtv_pci_club3d[] = {
+	{ PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN3,     0x0600 },
+	{ 0, 0, 0 }
+};
+
+static const struct ivtv_card ivtv_card_club3d = {
+	.type = IVTV_CARD_CLUB3D,
+	.name = "Club3D ZAP-TV1x01",
+	.v4l2_capabilities = IVTV_CAP_ENCODER,
+	.hw_video = IVTV_HW_CX25840,
+	.hw_audio = IVTV_HW_CX25840,
+	.hw_audio_ctrl = IVTV_HW_CX25840,
+	.hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER,
+	.video_inputs = {
+		{ IVTV_CARD_INPUT_SVIDEO1,    0,
+		  CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4 },
+		{ IVTV_CARD_INPUT_COMPOSITE1, 0, CX25840_COMPOSITE3 },
+	},
+	.audio_inputs = {
+		{ IVTV_CARD_INPUT_LINE_IN1,   CX25840_AUDIO_SERIAL },
+	},
+	.tuners = {
+		{ .std = V4L2_STD_ALL, .tuner = TUNER_XCEIVE_XC3028 },
+	},
+	.pci_list = ivtv_pci_club3d,
+};
+
+/* ------------------------------------------------------------------------- */
+
+/* AVerTV MCE 116 Plus (M116) card */
+
+static const struct ivtv_card_pci_info ivtv_pci_avertv_mce116[] = {
+	{ PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xc439 },
+	{ 0, 0, 0 }
+};
+
+static const struct ivtv_card ivtv_card_avertv_mce116 = {
+	.type = IVTV_CARD_AVERTV_MCE116,
+	.name = "AVerTV MCE 116 Plus",
+	.v4l2_capabilities = IVTV_CAP_ENCODER,
+	.hw_video = IVTV_HW_CX25840,
+	.hw_audio = IVTV_HW_CX25840,
+	.hw_audio_ctrl = IVTV_HW_CX25840,
+	.hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER | IVTV_HW_WM8739,
+	.video_inputs = {
+		{ IVTV_CARD_INPUT_SVIDEO1,    0, CX25840_SVIDEO3    },
+		{ IVTV_CARD_INPUT_COMPOSITE1, 0, CX25840_COMPOSITE1 },
+	},
+	.audio_inputs = {
+		{ IVTV_CARD_INPUT_LINE_IN1,   CX25840_AUDIO_SERIAL, 1 },
+	},
+	.gpio_init = { .direction = 0xe000, .initial_value = 0x4000 }, /* enable line-in */
+	.tuners = {
+		{ .std = V4L2_STD_ALL, .tuner = TUNER_XCEIVE_XC3028 },
+	},
+	.pci_list = ivtv_pci_avertv_mce116,
+};
 
 static const struct ivtv_card *ivtv_card_list[] = {
 	&ivtv_card_pvr250,
@@ -878,9 +934,9 @@ static const struct ivtv_card *ivtv_card_list[] = {
 	&ivtv_card_gotview_pci_dvd2,
 	&ivtv_card_yuan_mpc622,
 	&ivtv_card_dctmvtvp1,
-#ifdef HAVE_XC3028
 	&ivtv_card_pg600v2,
-#endif
+	&ivtv_card_club3d,
+	&ivtv_card_avertv_mce116,
 
 	/* Variations of standard cards but with the same PCI IDs.
 	   These cards must come last in this list. */
diff --git a/drivers/media/video/ivtv/ivtv-cards.h b/drivers/media/video/ivtv/ivtv-cards.h
index 91e9e90c14a..ff46e5ae865 100644
--- a/drivers/media/video/ivtv/ivtv-cards.h
+++ b/drivers/media/video/ivtv/ivtv-cards.h
@@ -18,6 +18,68 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_CARDS_H
+#define IVTV_CARDS_H
+
+/* Supported cards */
+#define IVTV_CARD_PVR_250 	      0	/* WinTV PVR 250 */
+#define IVTV_CARD_PVR_350 	      1	/* encoder, decoder, tv-out */
+#define IVTV_CARD_PVR_150 	      2	/* WinTV PVR 150 and PVR 500 (really just two
+					   PVR150s on one PCI board) */
+#define IVTV_CARD_M179    	      3	/* AVerMedia M179 (encoder only) */
+#define IVTV_CARD_MPG600  	      4	/* Kuroutoshikou ITVC16-STVLP/YUAN MPG600, encoder only */
+#define IVTV_CARD_MPG160  	      5	/* Kuroutoshikou ITVC15-STVLP/YUAN MPG160
+					   cx23415 based, but does not have tv-out */
+#define IVTV_CARD_PG600 	      6	/* YUAN PG600/DIAMONDMM PVR-550 based on the CX Falcon 2 */
+#define IVTV_CARD_AVC2410 	      7	/* Adaptec AVC-2410 */
+#define IVTV_CARD_AVC2010 	      8	/* Adaptec AVD-2010 (No Tuner) */
+#define IVTV_CARD_TG5000TV   	      9 /* NAGASE TRANSGEAR 5000TV, encoder only */
+#define IVTV_CARD_VA2000MAX_SNT6     10 /* VA2000MAX-STN6 */
+#define IVTV_CARD_CX23416GYC 	     11 /* Kuroutoshikou CX23416GYC-STVLP (Yuan MPG600GR OEM) */
+#define IVTV_CARD_GV_MVPRX   	     12 /* I/O Data GV-MVP/RX, RX2, RX2W */
+#define IVTV_CARD_GV_MVPRX2E 	     13 /* I/O Data GV-MVP/RX2E */
+#define IVTV_CARD_GOTVIEW_PCI_DVD    14	/* GotView PCI DVD */
+#define IVTV_CARD_GOTVIEW_PCI_DVD2   15	/* GotView PCI DVD2 */
+#define IVTV_CARD_YUAN_MPC622        16	/* Yuan MPC622 miniPCI */
+#define IVTV_CARD_DCTMTVP1 	     17 /* DIGITAL COWBOY DCT-MTVP1 */
+#define IVTV_CARD_PG600V2	     18 /* Yuan PG600V2/GotView PCI DVD Lite */
+#define IVTV_CARD_CLUB3D	     19 /* Club3D ZAP-TV1x01 */
+#define IVTV_CARD_AVERTV_MCE116	     20 /* AVerTV MCE 116 Plus */
+#define IVTV_CARD_LAST 		     20
+
+/* Variants of existing cards but with the same PCI IDs. The driver
+   detects these based on other device information.
+   These cards must always come last.
+   New cards must be inserted above, and the indices of the cards below
+   must be adjusted accordingly. */
+
+/* PVR-350 V1 (uses saa7114) */
+#define IVTV_CARD_PVR_350_V1 	     (IVTV_CARD_LAST+1)
+/* 2 variants of Kuroutoshikou CX23416GYC-STVLP (Yuan MPG600GR OEM) */
+#define IVTV_CARD_CX23416GYC_NOGR    (IVTV_CARD_LAST+2)
+#define IVTV_CARD_CX23416GYC_NOGRYCS (IVTV_CARD_LAST+3)
+
+/* system vendor and device IDs */
+#define PCI_VENDOR_ID_ICOMP  0x4444
+#define PCI_DEVICE_ID_IVTV15 0x0803
+#define PCI_DEVICE_ID_IVTV16 0x0016
+
+/* subsystem vendor ID */
+#define IVTV_PCI_ID_HAUPPAUGE 		0x0070
+#define IVTV_PCI_ID_HAUPPAUGE_ALT1 	0x0270
+#define IVTV_PCI_ID_HAUPPAUGE_ALT2 	0x4070
+#define IVTV_PCI_ID_ADAPTEC 		0x9005
+#define IVTV_PCI_ID_AVERMEDIA 		0x1461
+#define IVTV_PCI_ID_YUAN1		0x12ab
+#define IVTV_PCI_ID_YUAN2 		0xff01
+#define IVTV_PCI_ID_YUAN3 		0xffab
+#define IVTV_PCI_ID_YUAN4 		0xfbab
+#define IVTV_PCI_ID_DIAMONDMM 		0xff92
+#define IVTV_PCI_ID_IODATA 		0x10fc
+#define IVTV_PCI_ID_MELCO 		0x1154
+#define IVTV_PCI_ID_GOTVIEW1		0xffac
+#define IVTV_PCI_ID_GOTVIEW2 		0xffad
+
 /* hardware flags */
 #define IVTV_HW_CX25840   (1 << 0)
 #define IVTV_HW_SAA7115   (1 << 1)
@@ -33,7 +95,8 @@
 #define IVTV_HW_UPD6408X  (1 << 11)
 #define IVTV_HW_SAA717X   (1 << 12)
 #define IVTV_HW_WM8739    (1 << 13)
-#define IVTV_HW_GPIO      (1 << 14)
+#define IVTV_HW_VP27SMPX  (1 << 14)
+#define IVTV_HW_GPIO      (1 << 15)
 
 #define IVTV_HW_SAA711X   (IVTV_HW_SAA7115 | IVTV_HW_SAA7114)
 
@@ -205,3 +268,5 @@ int ivtv_get_output(struct ivtv *itv, u16 index, struct v4l2_output *output);
 int ivtv_get_audio_input(struct ivtv *itv, u16 index, struct v4l2_audio *input);
 int ivtv_get_audio_output(struct ivtv *itv, u16 index, struct v4l2_audioout *output);
 const struct ivtv_card *ivtv_get_card(u16 index);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-controls.c b/drivers/media/video/ivtv/ivtv-controls.c
index 7a876c3e5b1..8c02fa66159 100644
--- a/drivers/media/video/ivtv/ivtv-controls.c
+++ b/drivers/media/video/ivtv/ivtv-controls.c
@@ -21,7 +21,7 @@
 #include "ivtv-driver.h"
 #include "ivtv-cards.h"
 #include "ivtv-ioctl.h"
-#include "ivtv-audio.h"
+#include "ivtv-routing.h"
 #include "ivtv-i2c.h"
 #include "ivtv-mailbox.h"
 #include "ivtv-controls.h"
@@ -231,8 +231,10 @@ int ivtv_control_ioctls(struct ivtv *itv, unsigned int cmd, void *arg)
 		}
 		IVTV_DEBUG_IOCTL("VIDIOC_S_EXT_CTRLS\n");
 		if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
+			static u32 freqs[3] = { 44100, 48000, 32000 };
 			struct cx2341x_mpeg_params p = itv->params;
-			int err = cx2341x_ext_ctrls(&p, arg, cmd);
+			int err = cx2341x_ext_ctrls(&p, atomic_read(&itv->capturing), arg, cmd);
+			unsigned idx;
 
 			if (err)
 				return err;
@@ -254,7 +256,11 @@ int ivtv_control_ioctls(struct ivtv *itv, unsigned int cmd, void *arg)
 			}
 			itv->params = p;
 			itv->dualwatch_stereo_mode = p.audio_properties & 0x0300;
-			ivtv_audio_set_audio_clock_freq(itv, p.audio_properties & 0x03);
+			idx = p.audio_properties & 0x03;
+			/* The audio clock of the digitizer must match the codec sample
+			   rate otherwise you get some very strange effects. */
+			if (idx < sizeof(freqs))
+			    ivtv_call_i2c_clients(itv, VIDIOC_INT_AUDIO_CLOCK_FREQ, &freqs[idx]);
 			return err;
 		}
 		return -EINVAL;
@@ -282,7 +288,7 @@ int ivtv_control_ioctls(struct ivtv *itv, unsigned int cmd, void *arg)
 		}
 		IVTV_DEBUG_IOCTL("VIDIOC_G_EXT_CTRLS\n");
 		if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG)
-			return cx2341x_ext_ctrls(&itv->params, arg, cmd);
+			return cx2341x_ext_ctrls(&itv->params, 0, arg, cmd);
 		return -EINVAL;
 	}
 
@@ -292,7 +298,7 @@ int ivtv_control_ioctls(struct ivtv *itv, unsigned int cmd, void *arg)
 
 		IVTV_DEBUG_IOCTL("VIDIOC_TRY_EXT_CTRLS\n");
 		if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG)
-			return cx2341x_ext_ctrls(&itv->params, arg, cmd);
+			return cx2341x_ext_ctrls(&itv->params, atomic_read(&itv->capturing), arg, cmd);
 		return -EINVAL;
 	}
 
diff --git a/drivers/media/video/ivtv/ivtv-controls.h b/drivers/media/video/ivtv/ivtv-controls.h
index 5a11149725a..bb8a6a5ed2b 100644
--- a/drivers/media/video/ivtv/ivtv-controls.h
+++ b/drivers/media/video/ivtv/ivtv-controls.h
@@ -18,4 +18,9 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_CONTROLS_H
+#define IVTV_CONTROLS_H
+
 int ivtv_control_ioctls(struct ivtv *itv, unsigned int cmd, void *arg);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index d73d433a4ff..511a6625241 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -52,11 +52,12 @@
 #include "ivtv-ioctl.h"
 #include "ivtv-cards.h"
 #include "ivtv-vbi.h"
-#include "ivtv-audio.h"
+#include "ivtv-routing.h"
 #include "ivtv-gpio.h"
 #include "ivtv-yuv.h"
 
 #include <media/tveeprom.h>
+#include <media/saa7115.h>
 #include <media/v4l2-chip-ident.h>
 
 /* var to keep track of the number of array elements in use */
@@ -86,17 +87,16 @@ static struct pci_device_id ivtv_pci_tbl[] __devinitdata = {
 
 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
 
-const u32 yuv_offset[4] = {
-	IVTV_YUV_BUFFER_OFFSET,
-	IVTV_YUV_BUFFER_OFFSET_1,
-	IVTV_YUV_BUFFER_OFFSET_2,
-	IVTV_YUV_BUFFER_OFFSET_3
-};
-
 /* Parameter declarations */
 static int cardtype[IVTV_MAX_CARDS];
-static int tuner[IVTV_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
-static int radio[IVTV_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
+static int tuner[IVTV_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
+				     -1, -1, -1, -1, -1, -1, -1, -1,
+				     -1, -1, -1, -1, -1, -1, -1, -1,
+				     -1, -1, -1, -1, -1, -1, -1, -1 };
+static int radio[IVTV_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
+				     -1, -1, -1, -1, -1, -1, -1, -1,
+				     -1, -1, -1, -1, -1, -1, -1, -1,
+				     -1, -1, -1, -1, -1, -1, -1, -1 };
 
 static int cardtype_c = 1;
 static int tuner_c = 1;
@@ -106,6 +106,18 @@ static char secam[] = "--";
 static char ntsc[] = "-";
 
 /* Buffers */
+
+/* DMA Buffers, Default size in MB allocated */
+#define IVTV_DEFAULT_ENC_MPG_BUFFERS 4
+#define IVTV_DEFAULT_ENC_YUV_BUFFERS 2
+#define IVTV_DEFAULT_ENC_VBI_BUFFERS 1
+/* Exception: size in kB for this stream (MB is overkill) */
+#define IVTV_DEFAULT_ENC_PCM_BUFFERS 320
+#define IVTV_DEFAULT_DEC_MPG_BUFFERS 1
+#define IVTV_DEFAULT_DEC_YUV_BUFFERS 1
+/* Exception: size in kB for this stream (MB is way overkill) */
+#define IVTV_DEFAULT_DEC_VBI_BUFFERS 64
+
 static int enc_mpg_buffers = IVTV_DEFAULT_ENC_MPG_BUFFERS;
 static int enc_yuv_buffers = IVTV_DEFAULT_ENC_YUV_BUFFERS;
 static int enc_vbi_buffers = IVTV_DEFAULT_ENC_VBI_BUFFERS;
@@ -170,17 +182,27 @@ MODULE_PARM_DESC(cardtype,
 		 "\t\t\t16 = GOTVIEW PCI DVD2 Deluxe\n"
 		 "\t\t\t17 = Yuan MPC622\n"
 		 "\t\t\t18 = Digital Cowboy DCT-MTVP1\n"
-#ifdef HAVE_XC3028
-		 "\t\t\t19 = Yuan PG600V2/GotView PCI DVD Lite/Club3D ZAP-TV1x01\n"
-#endif
+		 "\t\t\t19 = Yuan PG600V2/GotView PCI DVD Lite\n"
+		 "\t\t\t20 = Club3D ZAP-TV1x01\n"
+		 "\t\t\t21 = AverTV MCE 116 Plus\n"
 		 "\t\t\t 0 = Autodetect (default)\n"
 		 "\t\t\t-1 = Ignore this card\n\t\t");
 MODULE_PARM_DESC(pal, "Set PAL standard: B, G, H, D, K, I, M, N, Nc, 60");
 MODULE_PARM_DESC(secam, "Set SECAM standard: B, G, H, D, K, L, LC");
 MODULE_PARM_DESC(ntsc, "Set NTSC standard: M, J, K");
 MODULE_PARM_DESC(debug,
-		 "Debug level (bitmask). Default: errors only\n"
-		 "\t\t\t(debug = 1023 gives full debugging)");
+		 "Debug level (bitmask). Default: 0\n"
+		 "\t\t\t   1/0x0001: warning\n"
+		 "\t\t\t   2/0x0002: info\n"
+		 "\t\t\t   4/0x0004: mailbox\n"
+		 "\t\t\t   8/0x0008: ioctl\n"
+		 "\t\t\t  16/0x0010: file\n"
+		 "\t\t\t  32/0x0020: dma\n"
+		 "\t\t\t  64/0x0040: irq\n"
+		 "\t\t\t 128/0x0080: decoder\n"
+		 "\t\t\t 256/0x0100: yuv\n"
+		 "\t\t\t 512/0x0200: i2c\n"
+		 "\t\t\t1024/0x0400: high volume\n");
 MODULE_PARM_DESC(ivtv_pci_latency,
 		 "Change the PCI latency to 64 if lower: 0 = No, 1 = Yes,\n"
 		 "\t\t\tDefault: Yes");
@@ -201,7 +223,7 @@ MODULE_PARM_DESC(enc_vbi_buffers,
 		 "Encoder VBI Buffers (in MB)\n"
 		 "\t\t\tDefault: " __stringify(IVTV_DEFAULT_ENC_VBI_BUFFERS));
 MODULE_PARM_DESC(enc_pcm_buffers,
-		 "Encoder PCM buffers (in MB)\n"
+		 "Encoder PCM buffers (in kB)\n"
 		 "\t\t\tDefault: " __stringify(IVTV_DEFAULT_ENC_PCM_BUFFERS));
 MODULE_PARM_DESC(dec_mpg_buffers,
 		 "Decoder MPG buffers (in MB)\n"
@@ -210,7 +232,7 @@ MODULE_PARM_DESC(dec_yuv_buffers,
 		 "Decoder YUV buffers (in MB)\n"
 		 "\t\t\tDefault: " __stringify(IVTV_DEFAULT_DEC_YUV_BUFFERS));
 MODULE_PARM_DESC(dec_vbi_buffers,
-		 "Decoder VBI buffers (in MB)\n"
+		 "Decoder VBI buffers (in kB)\n"
 		 "\t\t\tDefault: " __stringify(IVTV_DEFAULT_DEC_VBI_BUFFERS));
 MODULE_PARM_DESC(newi2c,
 		 "Use new I2C implementation\n"
@@ -540,13 +562,13 @@ static void ivtv_process_options(struct ivtv *itv)
 	const char *chipname;
 	int i, j;
 
-	itv->options.megabytes[IVTV_ENC_STREAM_TYPE_MPG] = enc_mpg_buffers;
-	itv->options.megabytes[IVTV_ENC_STREAM_TYPE_YUV] = enc_yuv_buffers;
-	itv->options.megabytes[IVTV_ENC_STREAM_TYPE_VBI] = enc_vbi_buffers;
-	itv->options.megabytes[IVTV_ENC_STREAM_TYPE_PCM] = enc_pcm_buffers;
-	itv->options.megabytes[IVTV_DEC_STREAM_TYPE_MPG] = dec_mpg_buffers;
-	itv->options.megabytes[IVTV_DEC_STREAM_TYPE_YUV] = dec_yuv_buffers;
-	itv->options.megabytes[IVTV_DEC_STREAM_TYPE_VBI] = dec_vbi_buffers;
+	itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_MPG] = enc_mpg_buffers * 1024;
+	itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_YUV] = enc_yuv_buffers * 1024;
+	itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_VBI] = enc_vbi_buffers * 1024;
+	itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_PCM] = enc_pcm_buffers;
+	itv->options.kilobytes[IVTV_DEC_STREAM_TYPE_MPG] = dec_mpg_buffers * 1024;
+	itv->options.kilobytes[IVTV_DEC_STREAM_TYPE_YUV] = dec_yuv_buffers * 1024;
+	itv->options.kilobytes[IVTV_DEC_STREAM_TYPE_VBI] = dec_vbi_buffers;
 	itv->options.cardtype = cardtype[itv->num];
 	itv->options.tuner = tuner[itv->num];
 	itv->options.radio = radio[itv->num];
@@ -645,7 +667,7 @@ static int __devinit ivtv_init_struct1(struct ivtv *itv)
 	cx2341x_fill_defaults(&itv->params);
 	itv->params.port = CX2341X_PORT_MEMORY;
 	itv->params.capabilities = CX2341X_CAP_HAS_SLICED_VBI;
-	init_waitqueue_head(&itv->cap_w);
+	init_waitqueue_head(&itv->eos_waitq);
 	init_waitqueue_head(&itv->event_waitq);
 	init_waitqueue_head(&itv->vsync_waitq);
 	init_waitqueue_head(&itv->dma_waitq);
@@ -691,14 +713,6 @@ static void __devinit ivtv_init_struct2(struct ivtv *itv)
 			break;
 	itv->nof_audio_inputs = i;
 
-	/* 0x00EF = saa7114(239) 0x00F0 = saa7115(240) 0x0106 = micro */
-	if (itv->card->hw_all & (IVTV_HW_SAA7115 | IVTV_HW_SAA717X))
-		itv->digitizer = 0xF1;
-	else if (itv->card->hw_all & IVTV_HW_SAA7114)
-		itv->digitizer = 0xEF;
-	else /* cx25840 */
-		itv->digitizer = 0x140;
-
 	if (itv->card->hw_all & IVTV_HW_CX25840) {
 		itv->vbi.sliced_size = 288;  /* multiple of 16, real size = 284 */
 	} else {
@@ -727,6 +741,7 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *dev,
 			  const struct pci_device_id *pci_id)
 {
 	u16 cmd;
+	u8 card_rev;
 	unsigned char pci_latency;
 
 	IVTV_DEBUG_INFO("Enabling pci device\n");
@@ -773,7 +788,7 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *dev,
 	}
 	IVTV_DEBUG_INFO("Bus Mastering Enabled.\n");
 
-	pci_read_config_byte(dev, PCI_CLASS_REVISION, &itv->card_rev);
+	pci_read_config_byte(dev, PCI_CLASS_REVISION, &card_rev);
 	pci_read_config_byte(dev, PCI_LATENCY_TIMER, &pci_latency);
 
 	if (pci_latency < 64 && ivtv_pci_latency) {
@@ -790,7 +805,7 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *dev,
 
 	IVTV_DEBUG_INFO("%d (rev %d) at %02x:%02x.%x, "
 		   "irq: %d, latency: %d, memory: 0x%lx\n",
-		   itv->dev->device, itv->card_rev, dev->bus->number,
+		   itv->dev->device, card_rev, dev->bus->number,
 		   PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn),
 		   itv->dev->irq, pci_latency, (unsigned long)itv->base_addr);
 
@@ -808,18 +823,19 @@ static void ivtv_request_module(struct ivtv *itv, const char *name)
 
 static void ivtv_load_and_init_modules(struct ivtv *itv)
 {
-	struct v4l2_control ctrl;
 	u32 hw = itv->card->hw_all;
 	int i;
 
 	/* load modules */
 #ifndef CONFIG_VIDEO_TUNER
 	if (hw & IVTV_HW_TUNER) {
-		ivtv_request_module(itv, "tuner");
-#ifdef HAVE_XC3028
-		if (itv->options.tuner == TUNER_XCEIVE_XC3028)
-			ivtv_request_module(itv, "xc3028-tuner");
-#endif
+		if (itv->options.tuner == TUNER_XCEIVE_XC3028) {
+			IVTV_INFO("Xceive tuner not yet supported, only composite and S-Video inputs will be available\n");
+			itv->tunerid = 1;
+		}
+		else {
+			ivtv_request_module(itv, "tuner");
+		}
 	}
 #endif
 #ifndef CONFIG_VIDEO_CX25840
@@ -848,6 +864,10 @@ static void ivtv_load_and_init_modules(struct ivtv *itv)
 	if (hw & IVTV_HW_MSP34XX)
 		ivtv_request_module(itv, "msp3400");
 #endif
+#ifndef CONFIG_VIDEO_VP27SMPX
+	if (hw & IVTV_HW_VP27SMPX)
+		ivtv_request_module(itv, "vp27smpx");
+#endif
 	if (hw & IVTV_HW_TVAUDIO)
 		ivtv_request_module(itv, "tvaudio");
 #ifndef CONFIG_VIDEO_WM8775
@@ -888,13 +908,17 @@ static void ivtv_load_and_init_modules(struct ivtv *itv)
 		else if ((hw & IVTV_HW_UPD64031A) == 0)
 			itv->card = ivtv_get_card(IVTV_CARD_CX23416GYC_NOGR);
 	}
+	else if (itv->card->type == IVTV_CARD_GV_MVPRX ||
+		 itv->card->type == IVTV_CARD_GV_MVPRX2E) {
+		struct v4l2_crystal_freq crystal_freq;
+
+		/* The crystal frequency of GVMVPRX is 24.576MHz */
+		crystal_freq.freq = SAA7115_FREQ_24_576_MHZ;
+		crystal_freq.flags = SAA7115_FREQ_FL_UCGC;
+		itv->video_dec_func(itv, VIDIOC_INT_S_CRYSTAL_FREQ, &crystal_freq);
+	}
 
 	if (hw & IVTV_HW_CX25840) {
-		/* CX25840_CID_ENABLE_PVR150_WORKAROUND */
-		ctrl.id = V4L2_CID_PRIVATE_BASE;
-		ctrl.value = itv->pvr150_workaround;
-		itv->video_dec_func(itv, VIDIOC_S_CTRL, &ctrl);
-
 		itv->vbi.raw_decoder_line_size = 1444;
 		itv->vbi.raw_decoder_sav_odd_field = 0x20;
 		itv->vbi.raw_decoder_sav_even_field = 0x60;
@@ -940,12 +964,9 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 				const struct pci_device_id *pci_id)
 {
 	int retval = 0;
-	int video_input;
 	int yuv_buf_size;
 	int vbi_buf_size;
-	int fw_retry_count = 3;
 	struct ivtv *itv;
-	struct v4l2_frequency vf;
 
 	spin_lock(&ivtv_cards_lock);
 
@@ -982,6 +1003,8 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 
 	IVTV_DEBUG_INFO("base addr: 0x%08x\n", itv->base_addr);
 
+	mutex_lock(&itv->serialize_lock);
+
 	/* PCI Device Setup */
 	if ((retval = ivtv_setup_pci(itv, dev, pci_id)) != 0) {
 		if (retval == -EIO)
@@ -1032,22 +1055,6 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 		goto free_io;
 	}
 
-	while (--fw_retry_count > 0) {
-		/* load firmware */
-		if (ivtv_firmware_init(itv) == 0)
-			break;
-		if (fw_retry_count > 1)
-			IVTV_WARN("Retry loading firmware\n");
-	}
-	if (fw_retry_count == 0) {
-		IVTV_ERR("Error initializing firmware\n");
-		goto free_i2c;
-	}
-
-	/* Try and get firmware versions */
-	IVTV_DEBUG_INFO("Getting firmware version..\n");
-	ivtv_firmware_versions(itv);
-
 	/* Check yuv output filter table */
 	if (itv->has_cx23415) ivtv_yuv_filter_check(itv);
 
@@ -1135,43 +1142,22 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 	if (itv->options.radio > 0)
 		itv->v4l2_cap |= V4L2_CAP_RADIO;
 
-	if (itv->options.tuner > -1) {
+	if (itv->options.tuner > -1 && itv->tunerid == 0) {
 		struct tuner_setup setup;
 
 		setup.addr = ADDR_UNSET;
 		setup.type = itv->options.tuner;
 		setup.mode_mask = T_ANALOG_TV;  /* matches TV tuners */
-#ifdef HAVE_XC3028
-		setup.initmode = V4L2_TUNER_ANALOG_TV;
-		if (itv->options.tuner == TUNER_XCEIVE_XC3028) {
-			setup.gpio_write = ivtv_reset_tuner_gpio;
-			setup.gpio_priv = itv;
-		}
-#endif
 		ivtv_call_i2c_clients(itv, TUNER_SET_TYPE_ADDR, &setup);
 	}
 
-	vf.tuner = 0;
-	vf.type = V4L2_TUNER_ANALOG_TV;
-	vf.frequency = 6400; /* the tuner 'baseline' frequency */
-	if (itv->std & V4L2_STD_NTSC_M) {
-		/* Why on earth? */
-		vf.frequency = 1076;	/* ch. 4 67250*16/1000 */
-	}
-
 	/* The tuner is fixed to the standard. The other inputs (e.g. S-Video)
 	   are not. */
 	itv->tuner_std = itv->std;
 
-	video_input = itv->active_input;
-	itv->active_input++;	/* Force update of input */
-	ivtv_v4l2_ioctls(itv, NULL, VIDIOC_S_INPUT, &video_input);
-
-	/* Let the VIDIOC_S_STD ioctl do all the work, keeps the code
-	   in one place. */
-	itv->std++;		/* Force full standard initialization */
-	itv->std_out = itv->std;
-	ivtv_v4l2_ioctls(itv, NULL, VIDIOC_S_FREQUENCY, &vf);
+	if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) {
+		ivtv_call_i2c_clients(itv, VIDIOC_INT_S_STD_OUTPUT, &itv->std);
+	}
 
 	retval = ivtv_streams_setup(itv);
 	if (retval) {
@@ -1179,11 +1165,6 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 		goto free_i2c;
 	}
 
-	if (itv->card->v4l2_capabilities & V4L2_CAP_VIDEO_OUTPUT) {
-		ivtv_init_mpeg_decoder(itv);
-	}
-	ivtv_v4l2_ioctls(itv, NULL, VIDIOC_S_STD, &itv->tuner_std);
-
 	IVTV_DEBUG_IRQ("Masking interrupts\n");
 	/* clear interrupt mask, effectively disabling interrupts */
 	ivtv_set_irq_mask(itv, 0xffffffff);
@@ -1195,26 +1176,8 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 		IVTV_ERR("Failed to register irq %d\n", retval);
 		goto free_streams;
 	}
-
-	/* On a cx23416 this seems to be able to enable DMA to the chip? */
-	if (!itv->has_cx23415)
-		write_reg_sync(0x03, IVTV_REG_DMACONTROL);
-
-	/* Default interrupts enabled. For the PVR350 this includes the
-	   decoder VSYNC interrupt, which is always on. It is not only used
-	   during decoding but also by the OSD.
-	   Some old PVR250 cards had a cx23415, so testing for that is too
-	   general. Instead test if the card has video output capability. */
-	if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)
-		ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT | IVTV_IRQ_DEC_VSYNC);
-	else
-		ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT);
-
-	if (itv->has_cx23415)
-		ivtv_set_osd_alpha(itv);
-
+	mutex_unlock(&itv->serialize_lock);
 	IVTV_INFO("Initialized card #%d: %s\n", itv->num, itv->card_name);
-
 	return 0;
 
       free_irq:
@@ -1232,65 +1195,146 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 		release_mem_region(itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE);
       free_workqueue:
 	destroy_workqueue(itv->irq_work_queues);
+	mutex_unlock(&itv->serialize_lock);
       err:
 	if (retval == 0)
 		retval = -ENODEV;
 	IVTV_ERR("Error %d on initialization\n", retval);
 
+	spin_lock(&ivtv_cards_lock);
 	kfree(ivtv_cards[ivtv_cards_active]);
 	ivtv_cards[ivtv_cards_active] = NULL;
+	spin_unlock(&ivtv_cards_lock);
 	return retval;
 }
 
+int ivtv_init_on_first_open(struct ivtv *itv)
+{
+	struct v4l2_frequency vf;
+	int fw_retry_count = 3;
+	int video_input;
+
+	if (test_bit(IVTV_F_I_FAILED, &itv->i_flags))
+		return -ENXIO;
+
+	if (test_and_set_bit(IVTV_F_I_INITED, &itv->i_flags))
+		return 0;
+
+	while (--fw_retry_count > 0) {
+		/* load firmware */
+		if (ivtv_firmware_init(itv) == 0)
+			break;
+		if (fw_retry_count > 1)
+			IVTV_WARN("Retry loading firmware\n");
+	}
+
+	if (fw_retry_count == 0) {
+		set_bit(IVTV_F_I_FAILED, &itv->i_flags);
+		return -ENXIO;
+	}
+
+	/* Try and get firmware versions */
+	IVTV_DEBUG_INFO("Getting firmware version..\n");
+	ivtv_firmware_versions(itv);
+
+	if (itv->card->hw_all & IVTV_HW_CX25840) {
+		struct v4l2_control ctrl;
+
+		/* CX25840_CID_ENABLE_PVR150_WORKAROUND */
+		ctrl.id = V4L2_CID_PRIVATE_BASE;
+		ctrl.value = itv->pvr150_workaround;
+		itv->video_dec_func(itv, VIDIOC_S_CTRL, &ctrl);
+	}
+
+	vf.tuner = 0;
+	vf.type = V4L2_TUNER_ANALOG_TV;
+	vf.frequency = 6400; /* the tuner 'baseline' frequency */
+
+	/* Set initial frequency. For PAL/SECAM broadcasts no
+	   'default' channel exists AFAIK. */
+	if (itv->std == V4L2_STD_NTSC_M_JP) {
+		vf.frequency = 1460;	/* ch. 1 91250*16/1000 */
+	}
+	else if (itv->std & V4L2_STD_NTSC_M) {
+		vf.frequency = 1076;	/* ch. 4 67250*16/1000 */
+	}
+
+	video_input = itv->active_input;
+	itv->active_input++;	/* Force update of input */
+	ivtv_v4l2_ioctls(itv, NULL, VIDIOC_S_INPUT, &video_input);
+
+	/* Let the VIDIOC_S_STD ioctl do all the work, keeps the code
+	   in one place. */
+	itv->std++;		/* Force full standard initialization */
+	itv->std_out = itv->std;
+	ivtv_v4l2_ioctls(itv, NULL, VIDIOC_S_FREQUENCY, &vf);
+
+	if (itv->card->v4l2_capabilities & V4L2_CAP_VIDEO_OUTPUT) {
+		ivtv_init_mpeg_decoder(itv);
+	}
+	ivtv_v4l2_ioctls(itv, NULL, VIDIOC_S_STD, &itv->tuner_std);
+
+	/* On a cx23416 this seems to be able to enable DMA to the chip? */
+	if (!itv->has_cx23415)
+		write_reg_sync(0x03, IVTV_REG_DMACONTROL);
+
+	/* Default interrupts enabled. For the PVR350 this includes the
+	   decoder VSYNC interrupt, which is always on. It is not only used
+	   during decoding but also by the OSD.
+	   Some old PVR250 cards had a cx23415, so testing for that is too
+	   general. Instead test if the card has video output capability. */
+	if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) {
+		ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT | IVTV_IRQ_DEC_VSYNC);
+		ivtv_set_osd_alpha(itv);
+	}
+	else
+		ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT);
+	return 0;
+}
+
 static void ivtv_remove(struct pci_dev *pci_dev)
 {
 	struct ivtv *itv = pci_get_drvdata(pci_dev);
 
 	IVTV_DEBUG_INFO("Removing Card #%d\n", itv->num);
 
-	/* Stop all captures */
-	IVTV_DEBUG_INFO("Stopping all streams\n");
-	if (atomic_read(&itv->capturing) > 0)
-		ivtv_stop_all_captures(itv);
-
-	/* Stop all decoding */
-	IVTV_DEBUG_INFO("Stopping decoding\n");
-	if (atomic_read(&itv->decoding) > 0) {
-		int type;
-
-		if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags))
-			type = IVTV_DEC_STREAM_TYPE_YUV;
-		else
-			type = IVTV_DEC_STREAM_TYPE_MPG;
-		ivtv_stop_v4l2_decode_stream(&itv->streams[type],
-			VIDEO_CMD_STOP_TO_BLACK | VIDEO_CMD_STOP_IMMEDIATELY, 0);
+	if (test_bit(IVTV_F_I_INITED, &itv->i_flags)) {
+		/* Stop all captures */
+		IVTV_DEBUG_INFO("Stopping all streams\n");
+		if (atomic_read(&itv->capturing) > 0)
+			ivtv_stop_all_captures(itv);
+
+		/* Stop all decoding */
+		IVTV_DEBUG_INFO("Stopping decoding\n");
+		if (atomic_read(&itv->decoding) > 0) {
+			int type;
+
+			if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags))
+				type = IVTV_DEC_STREAM_TYPE_YUV;
+			else
+				type = IVTV_DEC_STREAM_TYPE_MPG;
+			ivtv_stop_v4l2_decode_stream(&itv->streams[type],
+				VIDEO_CMD_STOP_TO_BLACK | VIDEO_CMD_STOP_IMMEDIATELY, 0);
+		}
+		ivtv_halt_firmware(itv);
 	}
 
 	/* Interrupts */
-	IVTV_DEBUG_INFO("Disabling interrupts\n");
 	ivtv_set_irq_mask(itv, 0xffffffff);
 	del_timer_sync(&itv->dma_timer);
 
 	/* Stop all Work Queues */
-	IVTV_DEBUG_INFO("Stop Work Queues\n");
 	flush_workqueue(itv->irq_work_queues);
 	destroy_workqueue(itv->irq_work_queues);
 
-	IVTV_DEBUG_INFO("Stopping Firmware\n");
-	ivtv_halt_firmware(itv);
-
-	IVTV_DEBUG_INFO("Unregistering v4l devices\n");
 	ivtv_streams_cleanup(itv);
-	IVTV_DEBUG_INFO("Freeing dma resources\n");
 	ivtv_udma_free(itv);
 
 	exit_ivtv_i2c(itv);
 
-	IVTV_DEBUG_INFO(" Releasing irq\n");
 	free_irq(itv->dev->irq, (void *)itv);
 	ivtv_iounmap(itv);
 
-	IVTV_DEBUG_INFO(" Releasing mem\n");
 	release_mem_region(itv->base_addr, IVTV_ENCODER_SIZE);
 	release_mem_region(itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE);
 	if (itv->has_cx23415)
@@ -1322,9 +1366,9 @@ static int module_start(void)
 		return -1;
 	}
 
-	if (ivtv_debug < 0 || ivtv_debug > 1023) {
+	if (ivtv_debug < 0 || ivtv_debug > 2047) {
 		ivtv_debug = 0;
-		printk(KERN_INFO "ivtv:  Debug value must be >= 0 and <= 1023\n");
+		printk(KERN_INFO "ivtv:  Debug value must be >= 0 and <= 2047\n");
 	}
 
 	if (pci_register_driver(&ivtv_pci_driver)) {
@@ -1341,6 +1385,7 @@ static void module_cleanup(void)
 
 	pci_unregister_driver(&ivtv_pci_driver);
 
+	spin_lock(&ivtv_cards_lock);
 	for (i = 0; i < ivtv_cards_active; i++) {
 		if (ivtv_cards[i] == NULL)
 			continue;
@@ -1349,13 +1394,15 @@ static void module_cleanup(void)
 		}
 		kfree(ivtv_cards[i]);
 	}
+	spin_unlock(&ivtv_cards_lock);
 }
 
-/* Note: These symbols are exported because they are used by the ivtv-fb
+/* Note: These symbols are exported because they are used by the ivtvfb
    framebuffer module and an infrared module for the IR-blaster. */
 EXPORT_SYMBOL(ivtv_set_irq_mask);
 EXPORT_SYMBOL(ivtv_cards_active);
 EXPORT_SYMBOL(ivtv_cards);
+EXPORT_SYMBOL(ivtv_cards_lock);
 EXPORT_SYMBOL(ivtv_api);
 EXPORT_SYMBOL(ivtv_vapi);
 EXPORT_SYMBOL(ivtv_vapi_result);
@@ -1366,6 +1413,7 @@ EXPORT_SYMBOL(ivtv_udma_setup);
 EXPORT_SYMBOL(ivtv_udma_unmap);
 EXPORT_SYMBOL(ivtv_udma_alloc);
 EXPORT_SYMBOL(ivtv_udma_prepare);
+EXPORT_SYMBOL(ivtv_init_on_first_open);
 
 module_init(module_start);
 module_exit(module_cleanup);
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index 8abb34a3581..3bda1df63cb 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -38,7 +38,6 @@
 
 #include <linux/version.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/sched.h>
@@ -63,77 +62,20 @@
 #include <media/tuner.h>
 #include <media/cx2341x.h>
 
-/* #define HAVE_XC3028 1 */
+#include <linux/ivtv.h>
 
-#include <media/ivtv.h>
 
+/* Memory layout */
 #define IVTV_ENCODER_OFFSET	0x00000000
-#define IVTV_ENCODER_SIZE	0x00800000	/* Last half isn't needed 0x01000000 */
-
+#define IVTV_ENCODER_SIZE	0x00800000	/* Total size is 0x01000000, but only first half is used */
 #define IVTV_DECODER_OFFSET	0x01000000
-#define IVTV_DECODER_SIZE	0x00800000	/* Last half isn't needed 0x01000000 */
-
+#define IVTV_DECODER_SIZE	0x00800000	/* Total size is 0x01000000, but only first half is used */
 #define IVTV_REG_OFFSET 	0x02000000
 #define IVTV_REG_SIZE		0x00010000
 
-/* Buffers on hardware offsets */
-#define IVTV_YUV_BUFFER_OFFSET    0x001a8600	/* First YUV Buffer */
-#define IVTV_YUV_BUFFER_OFFSET_1  0x00240400	/* Second YUV Buffer */
-#define IVTV_YUV_BUFFER_OFFSET_2  0x002d8200	/* Third YUV Buffer */
-#define IVTV_YUV_BUFFER_OFFSET_3  0x00370000	/* Fourth YUV Buffer */
-#define IVTV_YUV_BUFFER_UV_OFFSET 0x65400	/* Offset to UV Buffer */
-
-/* Offset to filter table in firmware */
-#define IVTV_YUV_HORIZONTAL_FILTER_OFFSET 0x025d8
-#define IVTV_YUV_VERTICAL_FILTER_OFFSET 0x03358
-
-extern const u32 yuv_offset[4];
-
-/* Maximum ivtv driver instances.
-   Based on 6 PVR500s each with two PVR15s...
-   TODO: make this dynamic. I believe it is only a global in order to support
-    ivtv-fb. There must be a better way to do that. */
-#define IVTV_MAX_CARDS 12
-
-/* Supported cards */
-#define IVTV_CARD_PVR_250 	      0	/* WinTV PVR 250 */
-#define IVTV_CARD_PVR_350 	      1	/* encoder, decoder, tv-out */
-#define IVTV_CARD_PVR_150 	      2	/* WinTV PVR 150 and PVR 500 (really just two
-					   PVR150s on one PCI board) */
-#define IVTV_CARD_M179    	      3	/* AVerMedia M179 (encoder only) */
-#define IVTV_CARD_MPG600  	      4	/* Kuroutoshikou ITVC16-STVLP/YUAN MPG600, encoder only */
-#define IVTV_CARD_MPG160  	      5	/* Kuroutoshikou ITVC15-STVLP/YUAN MPG160
-					   cx23415 based, but does not have tv-out */
-#define IVTV_CARD_PG600 	      6	/* YUAN PG600/DIAMONDMM PVR-550 based on the CX Falcon 2 */
-#define IVTV_CARD_AVC2410 	      7	/* Adaptec AVC-2410 */
-#define IVTV_CARD_AVC2010 	      8	/* Adaptec AVD-2010 (No Tuner) */
-#define IVTV_CARD_TG5000TV   	      9 /* NAGASE TRANSGEAR 5000TV, encoder only */
-#define IVTV_CARD_VA2000MAX_SNT6     10 /* VA2000MAX-STN6 */
-#define IVTV_CARD_CX23416GYC 	     11 /* Kuroutoshikou CX23416GYC-STVLP (Yuan MPG600GR OEM) */
-#define IVTV_CARD_GV_MVPRX   	     12 /* I/O Data GV-MVP/RX, RX2, RX2W */
-#define IVTV_CARD_GV_MVPRX2E 	     13 /* I/O Data GV-MVP/RX2E */
-#define IVTV_CARD_GOTVIEW_PCI_DVD    14	/* GotView PCI DVD */
-#define IVTV_CARD_GOTVIEW_PCI_DVD2   15	/* GotView PCI DVD2 */
-#define IVTV_CARD_YUAN_MPC622        16	/* Yuan MPC622 miniPCI */
-#define IVTV_CARD_DCTMTVP1 	     17 /* DIGITAL COWBOY DCT-MTVP1 */
-#ifdef HAVE_XC3028
-#define IVTV_CARD_PG600V2	     18 /* Yuan PG600V2/GotView PCI DVD Lite/Club3D ZAP-TV1x01 */
-#define IVTV_CARD_LAST 		     18
-#else
-#define IVTV_CARD_LAST 		     17
-#endif
-
-/* Variants of existing cards but with the same PCI IDs. The driver
-   detects these based on other device information.
-   These cards must always come last.
-   New cards must be inserted above, and the indices of the cards below
-   must be adjusted accordingly. */
-
-/* PVR-350 V1 (uses saa7114) */
-#define IVTV_CARD_PVR_350_V1 	     (IVTV_CARD_LAST+1)
-/* 2 variants of Kuroutoshikou CX23416GYC-STVLP (Yuan MPG600GR OEM) */
-#define IVTV_CARD_CX23416GYC_NOGR    (IVTV_CARD_LAST+2)
-#define IVTV_CARD_CX23416GYC_NOGRYCS (IVTV_CARD_LAST+3)
+/* Maximum ivtv driver instances. Some people have a huge number of
+   capture cards, so set this to a high value. */
+#define IVTV_MAX_CARDS 32
 
 #define IVTV_ENC_STREAM_TYPE_MPG  0
 #define IVTV_ENC_STREAM_TYPE_YUV  1
@@ -146,70 +88,8 @@ extern const u32 yuv_offset[4];
 #define IVTV_DEC_STREAM_TYPE_YUV  8
 #define IVTV_MAX_STREAMS	  9
 
-#define IVTV_V4L2_DEC_MPG_OFFSET  16	/* offset from 0 to register decoder mpg v4l2 minors on */
-#define IVTV_V4L2_ENC_PCM_OFFSET  24	/* offset from 0 to register pcm v4l2 minors on */
-#define IVTV_V4L2_ENC_YUV_OFFSET  32	/* offset from 0 to register yuv v4l2 minors on */
-#define IVTV_V4L2_DEC_YUV_OFFSET  48	/* offset from 0 to register decoder yuv v4l2 minors on */
-#define IVTV_V4L2_DEC_VBI_OFFSET   8	/* offset from 0 to register decoder vbi input v4l2 minors on */
-#define IVTV_V4L2_DEC_VOUT_OFFSET 16	/* offset from 0 to register vbi output v4l2 minors on */
-
-#define IVTV_ENC_MEM_START 0x00000000
-#define IVTV_DEC_MEM_START 0x01000000
-
-/* system vendor and device IDs */
-#define PCI_VENDOR_ID_ICOMP  0x4444
-#define PCI_DEVICE_ID_IVTV15 0x0803
-#define PCI_DEVICE_ID_IVTV16 0x0016
-
-/* subsystem vendor ID */
-#define IVTV_PCI_ID_HAUPPAUGE 		0x0070
-#define IVTV_PCI_ID_HAUPPAUGE_ALT1 	0x0270
-#define IVTV_PCI_ID_HAUPPAUGE_ALT2 	0x4070
-#define IVTV_PCI_ID_ADAPTEC 		0x9005
-#define IVTV_PCI_ID_AVERMEDIA 		0x1461
-#define IVTV_PCI_ID_YUAN1		0x12ab
-#define IVTV_PCI_ID_YUAN2 		0xff01
-#define IVTV_PCI_ID_YUAN3 		0xffab
-#define IVTV_PCI_ID_YUAN4 		0xfbab
-#define IVTV_PCI_ID_DIAMONDMM 		0xff92
-#define IVTV_PCI_ID_IODATA 		0x10fc
-#define IVTV_PCI_ID_MELCO 		0x1154
-#define IVTV_PCI_ID_GOTVIEW1		0xffac
-#define IVTV_PCI_ID_GOTVIEW2 		0xffad
-
-/* Decoder Buffer hardware size on Chip */
-#define IVTV_DEC_MAX_BUF        0x00100000	/* max bytes in decoder buffer */
-#define IVTV_DEC_MIN_BUF        0x00010000	/* min bytes in dec buffer */
-
-/* ======================================================================== */
-/* ========================== START USER SETTABLE DMA VARIABLES =========== */
-/* ======================================================================== */
-
 #define IVTV_DMA_SG_OSD_ENT	(2883584/PAGE_SIZE)	/* sg entities */
 
-/* DMA Buffers, Default size in MB allocated */
-#define IVTV_DEFAULT_ENC_MPG_BUFFERS 4
-#define IVTV_DEFAULT_ENC_YUV_BUFFERS 2
-#define IVTV_DEFAULT_ENC_VBI_BUFFERS 1
-#define IVTV_DEFAULT_ENC_PCM_BUFFERS 1
-#define IVTV_DEFAULT_DEC_MPG_BUFFERS 1
-#define IVTV_DEFAULT_DEC_YUV_BUFFERS 1
-#define IVTV_DEFAULT_DEC_VBI_BUFFERS 1
-
-/* ======================================================================== */
-/* ========================== END USER SETTABLE DMA VARIABLES ============= */
-/* ======================================================================== */
-
-/* Decoder Status Register */
-#define IVTV_DMA_ERR_LIST 	0x00000010
-#define IVTV_DMA_ERR_WRITE 	0x00000008
-#define IVTV_DMA_ERR_READ 	0x00000004
-#define IVTV_DMA_SUCCESS_WRITE 	0x00000002
-#define IVTV_DMA_SUCCESS_READ 	0x00000001
-#define IVTV_DMA_READ_ERR 	(IVTV_DMA_ERR_LIST | IVTV_DMA_ERR_READ)
-#define IVTV_DMA_WRITE_ERR 	(IVTV_DMA_ERR_LIST | IVTV_DMA_ERR_WRITE)
-#define IVTV_DMA_ERR 		(IVTV_DMA_ERR_LIST | IVTV_DMA_ERR_WRITE | IVTV_DMA_ERR_READ)
-
 /* DMA Registers */
 #define IVTV_REG_DMAXFER 	(0x0000)
 #define IVTV_REG_DMASTATUS 	(0x0004)
@@ -232,44 +112,24 @@ extern const u32 yuv_offset[4];
 #define IVTV_REG_VPU 			(0x9058)
 #define IVTV_REG_APU 			(0xA064)
 
-#define IVTV_IRQ_ENC_START_CAP		(0x1 << 31)
-#define IVTV_IRQ_ENC_EOS		(0x1 << 30)
-#define IVTV_IRQ_ENC_VBI_CAP		(0x1 << 29)
-#define IVTV_IRQ_ENC_VIM_RST		(0x1 << 28)
-#define IVTV_IRQ_ENC_DMA_COMPLETE	(0x1 << 27)
-#define IVTV_IRQ_ENC_PIO_COMPLETE	(0x1 << 25)
-#define IVTV_IRQ_DEC_AUD_MODE_CHG	(0x1 << 24)
-#define IVTV_IRQ_DEC_DATA_REQ		(0x1 << 22)
-#define IVTV_IRQ_DEC_DMA_COMPLETE	(0x1 << 20)
-#define IVTV_IRQ_DEC_VBI_RE_INSERT	(0x1 << 19)
-#define IVTV_IRQ_DMA_ERR		(0x1 << 18)
-#define IVTV_IRQ_DMA_WRITE		(0x1 << 17)
-#define IVTV_IRQ_DMA_READ		(0x1 << 16)
-#define IVTV_IRQ_DEC_VSYNC		(0x1 << 10)
-
-/* IRQ Masks */
-#define IVTV_IRQ_MASK_INIT (IVTV_IRQ_DMA_ERR|IVTV_IRQ_ENC_DMA_COMPLETE|\
-		IVTV_IRQ_DMA_READ|IVTV_IRQ_ENC_PIO_COMPLETE)
-
-#define IVTV_IRQ_MASK_CAPTURE (IVTV_IRQ_ENC_START_CAP | IVTV_IRQ_ENC_EOS)
-#define IVTV_IRQ_MASK_DECODE  (IVTV_IRQ_DEC_DATA_REQ|IVTV_IRQ_DEC_AUD_MODE_CHG)
-
 /* i2c stuff */
 #define I2C_CLIENTS_MAX 16
 
 /* debugging */
+extern int ivtv_debug;
 
-#define IVTV_DBGFLG_WARN  (1 << 0)
-#define IVTV_DBGFLG_INFO  (1 << 1)
-#define IVTV_DBGFLG_API   (1 << 2)
-#define IVTV_DBGFLG_DMA   (1 << 3)
-#define IVTV_DBGFLG_IOCTL (1 << 4)
-#define IVTV_DBGFLG_I2C   (1 << 5)
-#define IVTV_DBGFLG_IRQ   (1 << 6)
-#define IVTV_DBGFLG_DEC   (1 << 7)
-#define IVTV_DBGFLG_YUV   (1 << 8)
+#define IVTV_DBGFLG_WARN    (1 << 0)
+#define IVTV_DBGFLG_INFO    (1 << 1)
+#define IVTV_DBGFLG_MB      (1 << 2)
+#define IVTV_DBGFLG_IOCTL   (1 << 3)
+#define IVTV_DBGFLG_FILE    (1 << 4)
+#define IVTV_DBGFLG_DMA     (1 << 5)
+#define IVTV_DBGFLG_IRQ     (1 << 6)
+#define IVTV_DBGFLG_DEC     (1 << 7)
+#define IVTV_DBGFLG_YUV     (1 << 8)
+#define IVTV_DBGFLG_I2C     (1 << 9)
 /* Flag to turn on high volume debugging */
-#define IVTV_DBGFLG_HIGHVOL (1 << 9)
+#define IVTV_DBGFLG_HIGHVOL (1 << 10)
 
 /* NOTE: extra space before comma in 'itv->num , ## args' is required for
    gcc-2.95, otherwise it won't compile. */
@@ -278,58 +138,37 @@ extern const u32 yuv_offset[4];
 		if ((x) & ivtv_debug) \
 			printk(KERN_INFO "ivtv%d " type ": " fmt, itv->num , ## args); \
 	} while (0)
-#define IVTV_DEBUG_WARN(fmt, args...)  IVTV_DEBUG(IVTV_DBGFLG_WARN, "warning", fmt , ## args)
-#define IVTV_DEBUG_INFO(fmt, args...)  IVTV_DEBUG(IVTV_DBGFLG_INFO, "info",fmt , ## args)
-#define IVTV_DEBUG_API(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_API, "api", fmt , ## args)
-#define IVTV_DEBUG_DMA(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_DMA, "dma", fmt , ## args)
+#define IVTV_DEBUG_WARN(fmt, args...)  IVTV_DEBUG(IVTV_DBGFLG_WARN,  "warn",  fmt , ## args)
+#define IVTV_DEBUG_INFO(fmt, args...)  IVTV_DEBUG(IVTV_DBGFLG_INFO,  "info",  fmt , ## args)
+#define IVTV_DEBUG_MB(fmt, args...)    IVTV_DEBUG(IVTV_DBGFLG_MB,    "mb",    fmt , ## args)
+#define IVTV_DEBUG_DMA(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_DMA,   "dma",   fmt , ## args)
 #define IVTV_DEBUG_IOCTL(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_IOCTL, "ioctl", fmt , ## args)
-#define IVTV_DEBUG_I2C(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_I2C, "i2c", fmt , ## args)
-#define IVTV_DEBUG_IRQ(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_IRQ, "irq", fmt , ## args)
-#define IVTV_DEBUG_DEC(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_DEC, "dec", fmt , ## args)
-#define IVTV_DEBUG_YUV(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_YUV, "yuv", fmt , ## args)
+#define IVTV_DEBUG_FILE(fmt, args...)  IVTV_DEBUG(IVTV_DBGFLG_FILE,  "file",  fmt , ## args)
+#define IVTV_DEBUG_I2C(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_I2C,   "i2c",   fmt , ## args)
+#define IVTV_DEBUG_IRQ(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_IRQ,   "irq",   fmt , ## args)
+#define IVTV_DEBUG_DEC(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_DEC,   "dec",   fmt , ## args)
+#define IVTV_DEBUG_YUV(fmt, args...)   IVTV_DEBUG(IVTV_DBGFLG_YUV,   "yuv",   fmt , ## args)
 
 #define IVTV_DEBUG_HIGH_VOL(x, type, fmt, args...) \
 	do { \
 		if (((x) & ivtv_debug) && (ivtv_debug & IVTV_DBGFLG_HIGHVOL)) \
 			printk(KERN_INFO "ivtv%d " type ": " fmt, itv->num , ## args); \
 	} while (0)
-#define IVTV_DEBUG_HI_WARN(fmt, args...)  IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_WARN, "warning", fmt , ## args)
-#define IVTV_DEBUG_HI_INFO(fmt, args...)  IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_INFO, "info",fmt , ## args)
-#define IVTV_DEBUG_HI_API(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_API, "api", fmt , ## args)
-#define IVTV_DEBUG_HI_DMA(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_DMA, "dma", fmt , ## args)
+#define IVTV_DEBUG_HI_WARN(fmt, args...)  IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_WARN,  "warn",  fmt , ## args)
+#define IVTV_DEBUG_HI_INFO(fmt, args...)  IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_INFO,  "info",  fmt , ## args)
+#define IVTV_DEBUG_HI_MB(fmt, args...)    IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_MB,    "mb",    fmt , ## args)
+#define IVTV_DEBUG_HI_DMA(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_DMA,   "dma",   fmt , ## args)
 #define IVTV_DEBUG_HI_IOCTL(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_IOCTL, "ioctl", fmt , ## args)
-#define IVTV_DEBUG_HI_I2C(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_I2C, "i2c", fmt , ## args)
-#define IVTV_DEBUG_HI_IRQ(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_IRQ, "irq", fmt , ## args)
-#define IVTV_DEBUG_HI_DEC(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_DEC, "dec", fmt , ## args)
-#define IVTV_DEBUG_HI_YUV(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_YUV, "yuv", fmt , ## args)
-
-#define IVTV_FB_DEBUG(x, type, fmt, args...) \
-	do { \
-		if ((x) & ivtv_debug) \
-			printk(KERN_INFO "ivtv%d-fb " type ": " fmt, itv->num , ## args); \
-	} while (0)
-#define IVTV_FB_DEBUG_WARN(fmt, args...)  IVTV_FB_DEBUG(IVTV_DBGFLG_WARN, "warning", fmt , ## args)
-#define IVTV_FB_DEBUG_INFO(fmt, args...)  IVTV_FB_DEBUG(IVTV_DBGFLG_INFO, "info", fmt , ## args)
-#define IVTV_FB_DEBUG_API(fmt, args...)   IVTV_FB_DEBUG(IVTV_DBGFLG_API, "api", fmt , ## args)
-#define IVTV_FB_DEBUG_DMA(fmt, args...)   IVTV_FB_DEBUG(IVTV_DBGFLG_DMA, "dma", fmt , ## args)
-#define IVTV_FB_DEBUG_IOCTL(fmt, args...) IVTV_FB_DEBUG(IVTV_DBGFLG_IOCTL, "ioctl", fmt , ## args)
-#define IVTV_FB_DEBUG_I2C(fmt, args...)   IVTV_FB_DEBUG(IVTV_DBGFLG_I2C, "i2c", fmt , ## args)
-#define IVTV_FB_DEBUG_IRQ(fmt, args...)   IVTV_FB_DEBUG(IVTV_DBGFLG_IRQ, "irq", fmt , ## args)
-#define IVTV_FB_DEBUG_DEC(fmt, args...)   IVTV_FB_DEBUG(IVTV_DBGFLG_DEC, "dec", fmt , ## args)
-#define IVTV_FB_DEBUG_YUV(fmt, args...)   IVTV_FB_DEBUG(IVTV_DBGFLG_YUV, "yuv", fmt , ## args)
+#define IVTV_DEBUG_HI_FILE(fmt, args...)  IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_FILE,  "file",  fmt , ## args)
+#define IVTV_DEBUG_HI_I2C(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_I2C,   "i2c",   fmt , ## args)
+#define IVTV_DEBUG_HI_IRQ(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_IRQ,   "irq",   fmt , ## args)
+#define IVTV_DEBUG_HI_DEC(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_DEC,   "dec",   fmt , ## args)
+#define IVTV_DEBUG_HI_YUV(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_YUV,   "yuv",   fmt , ## args)
 
 /* Standard kernel messages */
 #define IVTV_ERR(fmt, args...)      printk(KERN_ERR  "ivtv%d: " fmt, itv->num , ## args)
 #define IVTV_WARN(fmt, args...)     printk(KERN_WARNING "ivtv%d: " fmt, itv->num , ## args)
 #define IVTV_INFO(fmt, args...)     printk(KERN_INFO "ivtv%d: " fmt, itv->num , ## args)
-#define IVTV_FB_ERR(fmt, args...)   printk(KERN_ERR  "ivtv%d-fb: " fmt, itv->num , ## args)
-#define IVTV_FB_WARN(fmt, args...)  printk(KERN_WARNING  "ivtv%d-fb: " fmt, itv->num , ## args)
-#define IVTV_FB_INFO(fmt, args...)  printk(KERN_INFO "ivtv%d-fb: " fmt, itv->num , ## args)
-
-/* Values for IVTV_API_DEC_PLAYBACK_SPEED mpeg_frame_type_mask parameter: */
-#define MPEG_FRAME_TYPE_IFRAME 1
-#define MPEG_FRAME_TYPE_IFRAME_PFRAME 3
-#define MPEG_FRAME_TYPE_ALL 7
 
 /* output modes (cx23415 only) */
 #define OUT_NONE        0
@@ -340,22 +179,14 @@ extern const u32 yuv_offset[4];
 
 #define IVTV_MAX_PGM_INDEX (400)
 
-extern int ivtv_debug;
-
-
 struct ivtv_options {
-	int megabytes[IVTV_MAX_STREAMS]; /* Size in megabytes of each stream */
-	int cardtype;		/* force card type on load */
-	int tuner;		/* set tuner on load */
-	int radio;		/* enable/disable radio */
-	int newi2c;		/* New I2C algorithm */
+	int kilobytes[IVTV_MAX_STREAMS];        /* size in kilobytes of each stream */
+	int cardtype;				/* force card type on load */
+	int tuner;				/* set tuner on load */
+	int radio;				/* enable/disable radio */
+	int newi2c;				/* new I2C algorithm */
 };
 
-#define IVTV_MBOX_DMA_START 6
-#define IVTV_MBOX_DMA_END 8
-#define IVTV_MBOX_DMA 9
-#define IVTV_MBOX_FIELD_DISPLAYED 8
-
 /* ivtv-specific mailbox template */
 struct ivtv_mailbox {
 	u32 flags;
@@ -379,7 +210,7 @@ struct ivtv_mailbox_data {
 };
 
 /* per-buffer bit flags */
-#define IVTV_F_B_NEED_BUF_SWAP  0	/* this buffer should be byte swapped */
+#define IVTV_F_B_NEED_BUF_SWAP  (1 << 0)	/* this buffer should be byte swapped */
 
 /* per-stream, s_flags */
 #define IVTV_F_S_DMA_PENDING	0	/* this stream has pending DMA */
@@ -400,24 +231,25 @@ struct ivtv_mailbox_data {
 #define IVTV_F_I_DMA		   0 	/* DMA in progress */
 #define IVTV_F_I_UDMA		   1 	/* UDMA in progress */
 #define IVTV_F_I_UDMA_PENDING	   2 	/* UDMA pending */
-#define IVTV_F_I_SPEED_CHANGE	   3 	/* A speed change is in progress */
-#define IVTV_F_I_EOS		   4 	/* End of encoder stream reached */
-#define IVTV_F_I_RADIO_USER	   5 	/* The radio tuner is selected */
-#define IVTV_F_I_DIG_RST	   6 	/* Reset digitizer */
+#define IVTV_F_I_SPEED_CHANGE	   3 	/* a speed change is in progress */
+#define IVTV_F_I_EOS		   4 	/* end of encoder stream reached */
+#define IVTV_F_I_RADIO_USER	   5 	/* the radio tuner is selected */
+#define IVTV_F_I_DIG_RST	   6 	/* reset digitizer */
 #define IVTV_F_I_DEC_YUV	   7 	/* YUV instead of MPG is being decoded */
-#define IVTV_F_I_ENC_VBI	   8 	/* VBI DMA */
 #define IVTV_F_I_UPDATE_CC	   9  	/* CC should be updated */
 #define IVTV_F_I_UPDATE_WSS	   10 	/* WSS should be updated */
 #define IVTV_F_I_UPDATE_VPS	   11 	/* VPS should be updated */
 #define IVTV_F_I_DECODING_YUV	   12 	/* this stream is YUV frame decoding */
 #define IVTV_F_I_ENC_PAUSED	   13 	/* the encoder is paused */
 #define IVTV_F_I_VALID_DEC_TIMINGS 14 	/* last_dec_timing is valid */
-#define IVTV_F_I_HAVE_WORK  	   15	/* Used in the interrupt handler: there is work to be done */
+#define IVTV_F_I_HAVE_WORK  	   15	/* used in the interrupt handler: there is work to be done */
 #define IVTV_F_I_WORK_HANDLER_VBI  16	/* there is work to be done for VBI */
 #define IVTV_F_I_WORK_HANDLER_YUV  17	/* there is work to be done for YUV */
 #define IVTV_F_I_WORK_HANDLER_PIO  18	/* there is work to be done for PIO */
 #define IVTV_F_I_PIO		   19	/* PIO in progress */
 #define IVTV_F_I_DEC_PAUSED	   20 	/* the decoder is paused */
+#define IVTV_F_I_INITED		   21 	/* set after first open */
+#define IVTV_F_I_FAILED		   22 	/* set if first open failed */
 
 /* Event notifications */
 #define IVTV_F_I_EV_DEC_STOPPED	   28	/* decoder stopped event */
@@ -426,7 +258,7 @@ struct ivtv_mailbox_data {
 #define IVTV_F_I_EV_VSYNC_ENABLED  31 	/* VSYNC event enabled */
 
 /* Scatter-Gather array element, used in DMA transfers */
-struct ivtv_SG_element {
+struct ivtv_sg_element {
 	u32 src;
 	u32 dst;
 	u32 size;
@@ -436,9 +268,11 @@ struct ivtv_user_dma {
 	struct mutex lock;
 	int page_count;
 	struct page *map[IVTV_DMA_SG_OSD_ENT];
+	/* Needed when dealing with highmem userspace buffers */
+	struct page *bouncemap[IVTV_DMA_SG_OSD_ENT];
 
 	/* Base Dev SG Array for cx23415/6 */
-	struct ivtv_SG_element SGarray[IVTV_DMA_SG_OSD_ENT];
+	struct ivtv_sg_element SGarray[IVTV_DMA_SG_OSD_ENT];
 	dma_addr_t SG_handle;
 	int SG_length;
 
@@ -458,21 +292,21 @@ struct ivtv_dma_page_info {
 struct ivtv_buffer {
 	struct list_head list;
 	dma_addr_t dma_handle;
-	unsigned long b_flags;
+	unsigned short b_flags;
+	unsigned short dma_xfer_cnt;
 	char *buf;
-
 	u32 bytesused;
 	u32 readpos;
 };
 
 struct ivtv_queue {
-	struct list_head list;
-	u32 buffers;
-	u32 length;
-	u32 bytesused;
+	struct list_head list;          /* the list of buffers in this queue */
+	u32 buffers;                    /* number of buffers in this queue */
+	u32 length;                     /* total number of bytes of available buffer space */
+	u32 bytesused;                  /* total number of bytes used in this queue */
 };
 
-struct ivtv;	/* forward reference */
+struct ivtv;				/* forward reference */
 
 struct ivtv_stream {
 	/* These first four fields are always set, even if the stream
@@ -483,11 +317,13 @@ struct ivtv_stream {
 	int type;			/* stream type */
 
 	u32 id;
-	spinlock_t qlock; 	/* locks access to the queues */
-	unsigned long s_flags;	/* status flags, see above */
-	int dma;		/* can be PCI_DMA_TODEVICE,
-				   PCI_DMA_FROMDEVICE or
-				   PCI_DMA_NONE */
+	spinlock_t qlock; 		/* locks access to the queues */
+	unsigned long s_flags;		/* status flags, see above */
+	int dma;			/* can be PCI_DMA_TODEVICE, PCI_DMA_FROMDEVICE or PCI_DMA_NONE */
+	u32 pending_offset;
+	u32 pending_backup;
+	u64 pending_pts;
+
 	u32 dma_offset;
 	u32 dma_backup;
 	u64 dma_pts;
@@ -508,47 +344,53 @@ struct ivtv_stream {
 	struct ivtv_queue q_dma;	/* waiting for DMA */
 	struct ivtv_queue q_predma;	/* waiting for DMA */
 
+	/* DMA xfer counter, buffers belonging to the same DMA
+	   xfer will have the same dma_xfer_cnt. */
+	u16 dma_xfer_cnt;
+
 	/* Base Dev SG Array for cx23415/6 */
-	struct ivtv_SG_element *SGarray;
-	struct ivtv_SG_element *PIOarray;
-	dma_addr_t SG_handle;
-	int SG_length;
+	struct ivtv_sg_element *sg_pending;
+	struct ivtv_sg_element *sg_processing;
+	struct ivtv_sg_element *sg_dma;
+	dma_addr_t sg_handle;
+	int sg_pending_size;
+	int sg_processing_size;
+	int sg_processed;
 
 	/* SG List of Buffers */
 	struct scatterlist *SGlist;
 };
 
 struct ivtv_open_id {
-	u32 open_id;
-	int type;
-	enum v4l2_priority prio;
+	u32 open_id;                    /* unique ID for this file descriptor */
+	int type;                       /* stream type */
+	int yuv_frames;                 /* 1: started OUT_UDMA_YUV output mode */
+	enum v4l2_priority prio;        /* priority */
 	struct ivtv *itv;
 };
 
-#define IVTV_YUV_UPDATE_HORIZONTAL  0x01
-#define IVTV_YUV_UPDATE_VERTICAL    0x02
-
 struct yuv_frame_info
 {
 	u32 update;
-	int src_x;
-	int src_y;
-	unsigned int src_w;
-	unsigned int src_h;
-	int dst_x;
-	int dst_y;
-	unsigned int dst_w;
-	unsigned int dst_h;
-	int pan_x;
-	int pan_y;
+	s32 src_x;
+	s32 src_y;
+	u32 src_w;
+	u32 src_h;
+	s32 dst_x;
+	s32 dst_y;
+	u32 dst_w;
+	u32 dst_h;
+	s32 pan_x;
+	s32 pan_y;
 	u32 vis_w;
 	u32 vis_h;
 	u32 interlaced_y;
 	u32 interlaced_uv;
-	int tru_x;
+	s32 tru_x;
 	u32 tru_w;
 	u32 tru_h;
 	u32 offset_y;
+	s32 lace_mode;
 };
 
 #define IVTV_YUV_MODE_INTERLACED	0x00
@@ -621,7 +463,6 @@ struct yuv_playback_info
 	int decode_height;
 
 	int frame_interlaced;
-	int frame_interlaced_last;
 
 	int lace_mode;
 	int lace_threshold;
@@ -632,6 +473,11 @@ struct yuv_playback_info
 
 	u32 yuv_forced_update;
 	int update_frame;
+
+	int sync_field[4];  /* Field to sync on */
+	int field_delay[4]; /* Flag to extend duration of previous frame */
+	u8 fields_lapsed;   /* Counter used when delaying a frame */
+
 	struct yuv_frame_info new_frame_info[4];
 	struct yuv_frame_info old_frame_info;
 	struct yuv_frame_info old_frame_info_args;
@@ -643,37 +489,61 @@ struct yuv_playback_info
 #define IVTV_VBI_FRAMES 32
 
 /* VBI data */
+struct vbi_cc {
+	u8 odd[2];	/* two-byte payload of odd field */
+	u8 even[2];	/* two-byte payload of even field */;
+};
+
+struct vbi_vps {
+	u8 data[5];	/* five-byte VPS payload */
+};
+
 struct vbi_info {
-	u32 dec_start;
-	u32 enc_start, enc_size;
-	int fpi;
-	u32 frame;
-	u32 dma_offset;
-	u8 cc_data_odd[256];
-	u8 cc_data_even[256];
-	int cc_pos;
-	u8 cc_no_update;
-	u8 vps[5];
-	u8 vps_found;
-	int wss;
-	u8 wss_found;
-	u8 wss_no_update;
-	u32 raw_decoder_line_size;
-	u8 raw_decoder_sav_odd_field;
-	u8 raw_decoder_sav_even_field;
-	u32 sliced_decoder_line_size;
-	u8 sliced_decoder_sav_odd_field;
-	u8 sliced_decoder_sav_even_field;
-	struct v4l2_format in;
-	/* convenience pointer to sliced struct in vbi_in union */
-	struct v4l2_sliced_vbi_format *sliced_in;
-	u32 service_set_in;
-	int insert_mpeg;
-
-	/* Buffer for the maximum of 2 * 18 * packet_size sliced VBI lines.
-	   One for /dev/vbi0 and one for /dev/vbi8 */
-	struct v4l2_sliced_vbi_data sliced_data[36];
-	struct v4l2_sliced_vbi_data sliced_dec_data[36];
+	/* VBI general data, does not change during streaming */
+
+	u32 raw_decoder_line_size;              /* raw VBI line size from digitizer */
+	u8 raw_decoder_sav_odd_field;           /* raw VBI Start Active Video digitizer code of odd field */
+	u8 raw_decoder_sav_even_field;          /* raw VBI Start Active Video digitizer code of even field */
+	u32 sliced_decoder_line_size;           /* sliced VBI line size from digitizer */
+	u8 sliced_decoder_sav_odd_field;        /* sliced VBI Start Active Video digitizer code of odd field */
+	u8 sliced_decoder_sav_even_field;       /* sliced VBI Start Active Video digitizer code of even field */
+
+	u32 start[2];				/* start of first VBI line in the odd/even fields */
+	u32 count;				/* number of VBI lines per field */
+	u32 raw_size;				/* size of raw VBI line from the digitizer */
+	u32 sliced_size;			/* size of sliced VBI line from the digitizer */
+
+	u32 dec_start;				/* start in decoder memory of VBI re-insertion buffers */
+	u32 enc_start;				/* start in encoder memory of VBI capture buffers */
+	u32 enc_size;				/* size of VBI capture area */
+	int fpi;				/* number of VBI frames per interrupt */
+
+	struct v4l2_format in;			/* current VBI capture format */
+	struct v4l2_sliced_vbi_format *sliced_in; /* convenience pointer to sliced struct in vbi.in union */
+	int insert_mpeg;			/* if non-zero, then embed VBI data in MPEG stream */
+
+	/* Raw VBI compatibility hack */
+
+	u32 frame; 				/* frame counter hack needed for backwards compatibility
+						   of old VBI software */
+
+	/* Sliced VBI output data */
+
+	struct vbi_cc cc_payload[256];		/* sliced VBI CC payload array: it is an array to
+						   prevent dropping CC data if they couldn't be
+						   processed fast enough */
+	int cc_payload_idx;			/* index in cc_payload */
+	u8 cc_missing_cnt;			/* counts number of frames without CC for passthrough mode */
+	int wss_payload;			/* sliced VBI WSS payload */
+	u8 wss_missing_cnt;			/* counts number of frames without WSS for passthrough mode */
+	struct vbi_vps vps_payload;		/* sliced VBI VPS payload */
+
+	/* Sliced VBI capture data */
+
+	struct v4l2_sliced_vbi_data sliced_data[36];	/* sliced VBI storage for VBI encoder stream */
+	struct v4l2_sliced_vbi_data sliced_dec_data[36];/* sliced VBI storage for VBI decoder stream */
+
+	/* VBI Embedding data */
 
 	/* Buffer for VBI data inserted into MPEG stream.
 	   The first byte is a dummy byte that's never used.
@@ -690,12 +560,9 @@ struct vbi_info {
 	   This pointer array will allocate 2049 bytes to store each VBI frame. */
 	u8 *sliced_mpeg_data[IVTV_VBI_FRAMES];
 	u32 sliced_mpeg_size[IVTV_VBI_FRAMES];
-	struct ivtv_buffer sliced_mpeg_buf;
-	u32 inserted_frame;
-
-	u32 start[2], count;
-	u32 raw_size;
-	u32 sliced_size;
+	struct ivtv_buffer sliced_mpeg_buf;	/* temporary buffer holding data from sliced_mpeg_data */
+	u32 inserted_frame;			/* index in sliced_mpeg_size of next sliced data
+						   to be inserted in the MPEG stream */
 };
 
 /* forward declaration of struct defined in ivtv-cards.h */
@@ -703,131 +570,132 @@ struct ivtv_card;
 
 /* Struct to hold info about ivtv cards */
 struct ivtv {
-	int num;		/* board number, -1 during init! */
-	char name[8];		/* board name for printk and interrupts (e.g. 'ivtv0') */
-	struct pci_dev *dev;	/* PCI device */
+	/* General fixed card data */
+	int num;			/* board number, -1 during init! */
+	char name[8];			/* board name for printk and interrupts (e.g. 'ivtv0') */
+	struct pci_dev *dev;		/* PCI device */
 	const struct ivtv_card *card;	/* card information */
-	const char *card_name;  /* full name of the card */
-	u8 has_cx23415;		/* 1 if it is a cx23415 based card, 0 for cx23416 */
-	u8 is_50hz;
-	u8 is_60hz;
-	u8 is_out_50hz;
-	u8 is_out_60hz;
-	u8 pvr150_workaround;   /* 1 if the cx25840 needs to workaround a PVR150 bug */
-	u8 nof_inputs;		/* number of video inputs */
-	u8 nof_audio_inputs;	/* number of audio inputs */
-	u32 v4l2_cap;		/* V4L2 capabilities of card */
-	u32 hw_flags; 		/* Hardware description of the board */
-
-	/* controlling Video decoder function */
+	const char *card_name;          /* full name of the card */
+	u8 has_cx23415;			/* 1 if it is a cx23415 based card, 0 for cx23416 */
+	u8 pvr150_workaround;           /* 1 if the cx25840 needs to workaround a PVR150 bug */
+	u8 nof_inputs;			/* number of video inputs */
+	u8 nof_audio_inputs;		/* number of audio inputs */
+	u32 v4l2_cap;			/* V4L2 capabilities of card */
+	u32 hw_flags; 			/* hardware description of the board */
+	int tunerid;			/* userspace tuner ID for experimental Xceive tuner support */
+	v4l2_std_id tuner_std;		/* the norm of the card's tuner (fixed) */
+					/* controlling video decoder function */
 	int (*video_dec_func)(struct ivtv *, unsigned int, void *);
+	u32 base_addr;                  /* PCI resource base address */
+	volatile void __iomem *enc_mem; /* pointer to mapped encoder memory */
+	volatile void __iomem *dec_mem; /* pointer to mapped decoder memory */
+	volatile void __iomem *reg_mem; /* pointer to mapped registers */
+	struct ivtv_options options; 	/* user options */
+
+
+	/* High-level state info */
+	unsigned long i_flags;          /* global ivtv flags */
+	u8 is_50hz;                     /* 1 if the current capture standard is 50 Hz */
+	u8 is_60hz                      /* 1 if the current capture standard is 60 Hz */;
+	u8 is_out_50hz                  /* 1 if the current TV output standard is 50 Hz */;
+	u8 is_out_60hz                  /* 1 if the current TV output standard is 60 Hz */;
+	int output_mode;                /* decoder output mode: NONE, MPG, YUV, UDMA YUV, passthrough */
+	u32 audio_input;                /* current audio input */
+	u32 active_input;               /* current video input */
+	u32 active_output;              /* current video output */
+	v4l2_std_id std;                /* current capture TV standard */
+	v4l2_std_id std_out;            /* current TV output standard */
+	u8 audio_stereo_mode;           /* decoder setting how to handle stereo MPEG audio */
+	u8 audio_bilingual_mode;        /* decoder setting how to handle bilingual MPEG audio */
+	struct cx2341x_mpeg_params params;              /* current encoder parameters */
+
+
+	/* Locking */
+	spinlock_t lock;                /* lock access to this struct */
+	struct mutex serialize_lock;    /* mutex used to serialize open/close/start/stop/ioctl operations */
+
+
+	/* Streams */
+	int stream_buf_size[IVTV_MAX_STREAMS];          /* stream buffer size */
+	struct ivtv_stream streams[IVTV_MAX_STREAMS]; 	/* stream data */
+	atomic_t capturing;		/* count number of active capture streams */
+	atomic_t decoding;		/* count number of active decoding streams */
+
+
+	/* Interrupts & DMA */
+	u32 irqmask;                    /* active interrupts */
+	u32 irq_rr_idx;                 /* round-robin stream index */
+	struct workqueue_struct *irq_work_queues;       /* workqueue for PIO/YUV/VBI actions */
+	struct work_struct irq_work_queue;              /* work entry */
+	spinlock_t dma_reg_lock;        /* lock access to DMA engine registers */
+	int cur_dma_stream;		/* index of current stream doing DMA (-1 if none) */
+	int cur_pio_stream;		/* index of current stream doing PIO (-1 if none) */
+	u32 dma_data_req_offset;        /* store offset in decoder memory of current DMA request */
+	u32 dma_data_req_size;          /* store size of current DMA request */
+	int dma_retries;                /* current DMA retry attempt */
+	struct ivtv_user_dma udma;      /* user based DMA for OSD */
+	struct timer_list dma_timer;    /* timer used to catch unfinished DMAs */
+	u32 last_vsync_field;           /* last seen vsync field */
+	wait_queue_head_t dma_waitq;    /* wake up when the current DMA is finished */
+	wait_queue_head_t eos_waitq;    /* wake up when EOS arrives */
+	wait_queue_head_t event_waitq;  /* wake up when the next decoder event arrives */
+	wait_queue_head_t vsync_waitq;  /* wake up when the next decoder vsync arrives */
+
+
+	/* Mailbox */
+	struct ivtv_mailbox_data enc_mbox;              /* encoder mailboxes */
+	struct ivtv_mailbox_data dec_mbox;              /* decoder mailboxes */
+	struct ivtv_api_cache api_cache[256]; 		/* cached API commands */
+
+
+	/* I2C */
+	struct i2c_adapter i2c_adap;
+	struct i2c_algo_bit_data i2c_algo;
+	struct i2c_client i2c_client;
+	struct i2c_client *i2c_clients[I2C_CLIENTS_MAX];/* pointers to all I2C clients */
+	int i2c_state;                  /* i2c bit state */
+	struct mutex i2c_bus_lock;      /* lock i2c bus */
+
+
+	/* Program Index information */
+	u32 pgm_info_offset;            /* start of pgm info in encoder memory */
+	u32 pgm_info_num;               /* number of elements in the pgm cyclic buffer in encoder memory */
+	u32 pgm_info_write_idx;         /* last index written by the card that was transferred to pgm_info[] */
+	u32 pgm_info_read_idx;          /* last index in pgm_info read by the application */
+	struct v4l2_enc_idx_entry pgm_info[IVTV_MAX_PGM_INDEX]; /* filled from the pgm cyclic buffer on the card */
+
+
+	/* Miscellaneous */
+	u32 open_id;			/* incremented each time an open occurs, is >= 1 */
+	struct v4l2_prio_state prio;    /* priority state */
+	int search_pack_header;         /* 1 if ivtv_copy_buf_to_user() is scanning for a pack header (0xba) */
+	int speed;                      /* current playback speed setting */
+	u8 speed_mute_audio;            /* 1 if audio should be muted when fast forward */
+	u64 mpg_data_received;          /* number of bytes received from the MPEG stream */
+	u64 vbi_data_inserted;          /* number of VBI bytes inserted into the MPEG stream */
+	u32 last_dec_timing[3];         /* cache last retrieved pts/scr/frame values */
+	unsigned long dualwatch_jiffies;/* jiffies value of the previous dualwatch check */
+	u16 dualwatch_stereo_mode;      /* current detected dualwatch stereo mode */
+
+
+	/* VBI state info */
+	struct vbi_info vbi;            /* VBI-specific data */
+
+
+	/* YUV playback */
+	struct yuv_playback_info yuv_info;              /* YUV playback data */
 
-	struct ivtv_options options; 	/* User options */
-	int stream_buf_size[IVTV_MAX_STREAMS]; /* Stream buffer size */
-	struct ivtv_stream streams[IVTV_MAX_STREAMS]; 	/* Stream data */
-	int speed;
-	u8 speed_mute_audio;
-	unsigned long i_flags;  /* global ivtv flags */
-	atomic_t capturing;	/* count number of active capture streams */
-	atomic_t decoding;	/* count number of active decoding streams */
-	u32 irq_rr_idx; /* Round-robin stream index */
-	int cur_dma_stream;	/* index of stream doing DMA */
-	int cur_pio_stream;	/* index of stream doing PIO */
-	u32 dma_data_req_offset;
-	u32 dma_data_req_size;
-	int output_mode;        /* NONE, MPG, YUV, UDMA YUV, passthrough */
-	spinlock_t lock;        /* lock access to this struct */
-	int search_pack_header;
-
-	spinlock_t dma_reg_lock; /* lock access to DMA engine registers */
-	struct mutex serialize_lock;  /* lock used to serialize starting streams */
-
-	/* User based DMA for OSD */
-	struct ivtv_user_dma udma;
-
-	int open_id;		/* incremented each time an open occurs, used as unique ID.
-				   starts at 1, so 0 can be used as uninitialized value
-				   in the stream->id. */
-
-	u32 base_addr;
-	u32 irqmask;
-
-	struct v4l2_prio_state prio;
-	struct workqueue_struct *irq_work_queues;
-	struct work_struct irq_work_queue;
-	struct timer_list dma_timer; /* Timer used to catch unfinished DMAs */
-
-	struct vbi_info vbi;
-
-	struct ivtv_mailbox_data enc_mbox;
-	struct ivtv_mailbox_data dec_mbox;
-	struct ivtv_api_cache api_cache[256]; 	/* Cached API Commands */
-
-	u8 card_rev;
-	volatile void __iomem *enc_mem, *dec_mem, *reg_mem;
-
-	u32 pgm_info_offset;
-	u32 pgm_info_num;
-	u32 pgm_info_write_idx;
-	u32 pgm_info_read_idx;
-	struct v4l2_enc_idx_entry pgm_info[IVTV_MAX_PGM_INDEX];
-
-	u64 mpg_data_received;
-	u64 vbi_data_inserted;
-
-	wait_queue_head_t cap_w;
-	/* when the next decoder event arrives this queue is woken up */
-	wait_queue_head_t event_waitq;
-	/* when the next decoder vsync arrives this queue is woken up */
-	wait_queue_head_t vsync_waitq;
-	/* when the current DMA is finished this queue is woken up */
-	wait_queue_head_t dma_waitq;
 
 	/* OSD support */
 	unsigned long osd_video_pbase;
-	int osd_global_alpha_state; /* 0=off : 1=on */
-	int osd_local_alpha_state;  /* 0=off : 1=on */
-	int osd_color_key_state;    /* 0=off : 1=on */
-	u8  osd_global_alpha;       /* Current global alpha */
-	u32 osd_color_key;          /* Current color key */
-	u32 osd_pixelformat; 	    /* Current pixel format */
-	struct v4l2_rect osd_rect;  /* Current OSD position and size */
-	struct v4l2_rect main_rect; /* Current Main window position and size */
-
-	u32 last_dec_timing[3];     /* Store last retrieved pts/scr/frame values */
-
-	/* i2c */
-	struct i2c_adapter i2c_adap;
-	struct i2c_algo_bit_data i2c_algo;
-	struct i2c_client i2c_client;
-	struct mutex i2c_bus_lock;
-	int i2c_state;
-	struct i2c_client *i2c_clients[I2C_CLIENTS_MAX];
-
-	/* v4l2 and User settings */
-
-	/* codec settings */
-	struct cx2341x_mpeg_params params;
-	u32 audio_input;
-	u32 active_input;
-	u32 active_output;
-	v4l2_std_id std;
-	v4l2_std_id std_out;
-	v4l2_std_id tuner_std;	/* The norm of the tuner (fixed) */
-	u8 audio_stereo_mode;
-	u8 audio_bilingual_mode;
-
-	/* dualwatch */
-	unsigned long dualwatch_jiffies;
-	u16 dualwatch_stereo_mode;
-
-	/* Digitizer type */
-	int digitizer;		/* 0x00EF = saa7114 0x00FO = saa7115 0x0106 = mic */
-
-	u32 lastVsyncFrame;
-
-	struct yuv_playback_info yuv_info;
-	struct osd_info *osd_info;
+	int osd_global_alpha_state;     /* 1 = global alpha is on */
+	int osd_local_alpha_state;      /* 1 = local alpha is on */
+	int osd_chroma_key_state;       /* 1 = chroma-keying is on */
+	u8  osd_global_alpha;           /* current global alpha */
+	u32 osd_chroma_key;             /* current chroma key */
+	struct v4l2_rect osd_rect;      /* current OSD position and size */
+	struct v4l2_rect main_rect;     /* current Main window position and size */
+	struct osd_info *osd_info;      /* ivtvfb private OSD info */
 };
 
 /* Globals */
@@ -858,6 +726,9 @@ int ivtv_waitq(wait_queue_head_t *waitq);
 struct tveeprom; /* forward reference */
 void ivtv_read_eeprom(struct ivtv *itv, struct tveeprom *tv);
 
+/* First-open initialization: load firmware, init cx25840, etc. */
+int ivtv_init_on_first_open(struct ivtv *itv);
+
 /* This is a PCI post thing, where if the pci register is not read, then
    the write doesn't always take effect right away. By reading back the
    register any pending PCI writes will be performed (in order), and so
@@ -885,4 +756,4 @@ void ivtv_read_eeprom(struct ivtv *itv, struct tveeprom *tv);
 #define write_dec_sync(val, addr) \
 	do { write_dec(val, addr); read_dec(addr); } while (0)
 
-#endif /* IVTV_DRIVER_H */
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index 66ea3cbc369..da50fa4a72a 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -27,10 +27,9 @@
 #include "ivtv-irq.h"
 #include "ivtv-vbi.h"
 #include "ivtv-mailbox.h"
-#include "ivtv-audio.h"
+#include "ivtv-routing.h"
 #include "ivtv-streams.h"
 #include "ivtv-yuv.h"
-#include "ivtv-controls.h"
 #include "ivtv-ioctl.h"
 #include "ivtv-cards.h"
 #include <media/saa7115.h>
@@ -247,8 +246,9 @@ static struct ivtv_buffer *ivtv_get_buffer(struct ivtv_stream *s, int non_block,
 		/* do we have new data? */
 		buf = ivtv_dequeue(s, &s->q_full);
 		if (buf) {
-			if (!test_and_clear_bit(IVTV_F_B_NEED_BUF_SWAP, &buf->b_flags))
+			if ((buf->b_flags & IVTV_F_B_NEED_BUF_SWAP) == 0)
 				return buf;
+			buf->b_flags &= ~IVTV_F_B_NEED_BUF_SWAP;
 			if (s->type == IVTV_ENC_STREAM_TYPE_MPG)
 				/* byteswap MPG data */
 				ivtv_buf_swap(buf);
@@ -258,19 +258,19 @@ static struct ivtv_buffer *ivtv_get_buffer(struct ivtv_stream *s, int non_block,
 			}
 			return buf;
 		}
-		/* return if file was opened with O_NONBLOCK */
-		if (non_block) {
-			*err = -EAGAIN;
-			return NULL;
-		}
 
 		/* return if end of stream */
 		if (s->type != IVTV_DEC_STREAM_TYPE_VBI && !test_bit(IVTV_F_S_STREAMING, &s->s_flags)) {
-			clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
 			IVTV_DEBUG_INFO("EOS %s\n", s->name);
 			return NULL;
 		}
 
+		/* return if file was opened with O_NONBLOCK */
+		if (non_block) {
+			*err = -EAGAIN;
+			return NULL;
+		}
+
 		/* wait for more data to arrive */
 		prepare_to_wait(&s->waitq, &wait, TASK_INTERRUPTIBLE);
 		/* New buffers might have become available before we were added to the waitqueue */
@@ -378,10 +378,20 @@ static ssize_t ivtv_read(struct ivtv_stream *s, char __user *ubuf, size_t tot_co
 		int rc;
 
 		buf = ivtv_get_buffer(s, non_block, &rc);
-		if (buf == NULL && rc == -EAGAIN && tot_written)
-			break;
-		if (buf == NULL)
+		/* if there is no data available... */
+		if (buf == NULL) {
+			/* if we got data, then return that regardless */
+			if (tot_written)
+				break;
+			/* EOS condition */
+			if (rc == 0) {
+				clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
+				clear_bit(IVTV_F_S_APPL_IO, &s->s_flags);
+				ivtv_release_stream(s);
+			}
+			/* set errno */
 			return rc;
+		}
 		rc = ivtv_copy_buf_to_user(s, buf, ubuf + tot_written, tot_count - tot_written);
 		if (buf != &itv->vbi.sliced_mpeg_buf) {
 			ivtv_enqueue(s, buf, (buf->readpos == buf->bytesused) ? &s->q_free : &s->q_io);
@@ -408,7 +418,7 @@ static ssize_t ivtv_read_pos(struct ivtv_stream *s, char __user *ubuf, size_t co
 	ssize_t rc = count ? ivtv_read(s, ubuf, count, non_block) : 0;
 	struct ivtv *itv = s->itv;
 
-	IVTV_DEBUG_HI_INFO("read %zd from %s, got %zd\n", count, s->name, rc);
+	IVTV_DEBUG_HI_FILE("read %zd from %s, got %zd\n", count, s->name, rc);
 	if (rc > 0)
 		pos += rc;
 	return rc;
@@ -499,9 +509,11 @@ ssize_t ivtv_v4l2_read(struct file * filp, char __user *buf, size_t count, loff_
 	struct ivtv_stream *s = &itv->streams[id->type];
 	int rc;
 
-	IVTV_DEBUG_HI_IOCTL("read %zd bytes from %s\n", count, s->name);
+	IVTV_DEBUG_HI_FILE("read %zd bytes from %s\n", count, s->name);
 
+	mutex_lock(&itv->serialize_lock);
 	rc = ivtv_start_capture(id);
+	mutex_unlock(&itv->serialize_lock);
 	if (rc)
 		return rc;
 	return ivtv_read_pos(s, buf, count, pos, filp->f_flags & O_NONBLOCK);
@@ -537,7 +549,7 @@ ssize_t ivtv_v4l2_write(struct file *filp, const char __user *user_buf, size_t c
 	int rc;
 	DEFINE_WAIT(wait);
 
-	IVTV_DEBUG_HI_IOCTL("write %zd bytes to %s\n", count, s->name);
+	IVTV_DEBUG_HI_FILE("write %zd bytes to %s\n", count, s->name);
 
 	if (s->type != IVTV_DEC_STREAM_TYPE_MPG &&
 	    s->type != IVTV_DEC_STREAM_TYPE_YUV &&
@@ -551,8 +563,11 @@ ssize_t ivtv_v4l2_write(struct file *filp, const char __user *user_buf, size_t c
 
 	/* This stream does not need to start any decoding */
 	if (s->type == IVTV_DEC_STREAM_TYPE_VOUT) {
+		int elems = count / sizeof(struct v4l2_sliced_vbi_data);
+
 		set_bit(IVTV_F_S_APPL_IO, &s->s_flags);
-		return ivtv_write_vbi(itv, user_buf, count);
+		ivtv_write_vbi(itv, (const struct v4l2_sliced_vbi_data *)user_buf, elems);
+		return elems * sizeof(struct v4l2_sliced_vbi_data);
 	}
 
 	mode = s->type == IVTV_DEC_STREAM_TYPE_MPG ? OUT_MPG : OUT_YUV;
@@ -612,7 +627,9 @@ retry:
 	}
 
 	/* Start decoder (returns 0 if already started) */
+	mutex_lock(&itv->serialize_lock);
 	rc = ivtv_start_decoding(id, itv->speed);
+	mutex_unlock(&itv->serialize_lock);
 	if (rc) {
 		IVTV_DEBUG_WARN("Failed start decode stream %s\n", s->name);
 
@@ -645,7 +662,7 @@ retry:
 	   to transfer the rest. */
 	if (count && !(filp->f_flags & O_NONBLOCK))
 		goto retry;
-	IVTV_DEBUG_HI_INFO("Wrote %d bytes to %s (%d)\n", bytes_written, s->name, s->q_full.bytesused);
+	IVTV_DEBUG_HI_FILE("Wrote %d bytes to %s (%d)\n", bytes_written, s->name, s->q_full.bytesused);
 	return bytes_written;
 }
 
@@ -657,6 +674,7 @@ unsigned int ivtv_v4l2_dec_poll(struct file *filp, poll_table *wait)
 	int res = 0;
 
 	/* add stream's waitq to the poll list */
+	IVTV_DEBUG_HI_FILE("Decoder poll\n");
 	poll_wait(filp, &s->waitq, wait);
 
 	set_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags);
@@ -679,16 +697,21 @@ unsigned int ivtv_v4l2_enc_poll(struct file *filp, poll_table * wait)
 
 	/* Start a capture if there is none */
 	if (!eof && !test_bit(IVTV_F_S_STREAMING, &s->s_flags)) {
-		int rc = ivtv_start_capture(id);
+		int rc;
 
+		mutex_lock(&itv->serialize_lock);
+		rc = ivtv_start_capture(id);
+		mutex_unlock(&itv->serialize_lock);
 		if (rc) {
 			IVTV_DEBUG_INFO("Could not start capture for %s (%d)\n",
 					s->name, rc);
 			return POLLERR;
 		}
+		IVTV_DEBUG_FILE("Encoder poll started capture\n");
 	}
 
 	/* add stream's waitq to the poll list */
+	IVTV_DEBUG_HI_FILE("Encoder poll\n");
 	poll_wait(filp, &s->waitq, wait);
 
 	if (eof || s->q_full.length)
@@ -701,7 +724,7 @@ void ivtv_stop_capture(struct ivtv_open_id *id, int gop_end)
 	struct ivtv *itv = id->itv;
 	struct ivtv_stream *s = &itv->streams[id->type];
 
-	IVTV_DEBUG_IOCTL("close() of %s\n", s->name);
+	IVTV_DEBUG_FILE("close() of %s\n", s->name);
 
 	/* 'Unclaim' this stream */
 
@@ -728,10 +751,11 @@ void ivtv_stop_capture(struct ivtv_open_id *id, int gop_end)
 			ivtv_stop_v4l2_encode_stream(s, gop_end);
 		}
 	}
-	clear_bit(IVTV_F_S_APPL_IO, &s->s_flags);
-	clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
-
-	ivtv_release_stream(s);
+	if (!gop_end) {
+		clear_bit(IVTV_F_S_APPL_IO, &s->s_flags);
+		clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
+		ivtv_release_stream(s);
+	}
 }
 
 static void ivtv_stop_decoding(struct ivtv_open_id *id, int flags, u64 pts)
@@ -739,13 +763,14 @@ static void ivtv_stop_decoding(struct ivtv_open_id *id, int flags, u64 pts)
 	struct ivtv *itv = id->itv;
 	struct ivtv_stream *s = &itv->streams[id->type];
 
-	IVTV_DEBUG_IOCTL("close() of %s\n", s->name);
+	IVTV_DEBUG_FILE("close() of %s\n", s->name);
 
 	/* Stop decoding */
 	if (test_bit(IVTV_F_S_STREAMING, &s->s_flags)) {
 		IVTV_DEBUG_INFO("close stopping decode\n");
 
 		ivtv_stop_v4l2_decode_stream(s, flags, pts);
+		itv->output_mode = OUT_NONE;
 	}
 	clear_bit(IVTV_F_S_APPL_IO, &s->s_flags);
 	clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
@@ -753,11 +778,7 @@ static void ivtv_stop_decoding(struct ivtv_open_id *id, int flags, u64 pts)
 		/* Restore registers we've changed & clean up any mess we've made */
 		ivtv_yuv_close(itv);
 	}
-	if (s->type == IVTV_DEC_STREAM_TYPE_YUV && itv->output_mode == OUT_YUV)
-		itv->output_mode = OUT_NONE;
-	else if (s->type == IVTV_DEC_STREAM_TYPE_YUV && itv->output_mode == OUT_UDMA_YUV)
-		itv->output_mode = OUT_NONE;
-	else if (s->type == IVTV_DEC_STREAM_TYPE_MPG && itv->output_mode == OUT_MPG)
+	if (itv->output_mode == OUT_UDMA_YUV && id->yuv_frames)
 		itv->output_mode = OUT_NONE;
 
 	itv->speed = 0;
@@ -771,7 +792,7 @@ int ivtv_v4l2_close(struct inode *inode, struct file *filp)
 	struct ivtv *itv = id->itv;
 	struct ivtv_stream *s = &itv->streams[id->type];
 
-	IVTV_DEBUG_IOCTL("close() of %s\n", s->name);
+	IVTV_DEBUG_FILE("close %s\n", s->name);
 
 	v4l2_prio_close(&itv->prio, &id->prio);
 
@@ -784,6 +805,7 @@ int ivtv_v4l2_close(struct inode *inode, struct file *filp)
 	/* 'Unclaim' this stream */
 
 	/* Stop radio */
+	mutex_lock(&itv->serialize_lock);
 	if (id->type == IVTV_ENC_STREAM_TYPE_RAD) {
 		/* Closing radio device, return to TV mode */
 		ivtv_mute(itv);
@@ -809,56 +831,35 @@ int ivtv_v4l2_close(struct inode *inode, struct file *filp)
 		ivtv_stop_decoding(id, VIDEO_CMD_STOP_TO_BLACK | VIDEO_CMD_STOP_IMMEDIATELY, 0);
 
 		/* If all output streams are closed, and if the user doesn't have
-		   IVTV_DEC_STREAM_TYPE_VOUT open, then disable VBI on TV-out. */
+		   IVTV_DEC_STREAM_TYPE_VOUT open, then disable CC on TV-out. */
 		if (itv->output_mode == OUT_NONE && !test_bit(IVTV_F_S_APPL_IO, &s_vout->s_flags)) {
-			/* disable VBI on TV-out */
-			ivtv_disable_vbi(itv);
+			/* disable CC on TV-out */
+			ivtv_disable_cc(itv);
 		}
 	} else {
 		ivtv_stop_capture(id, 0);
 	}
 	kfree(id);
+	mutex_unlock(&itv->serialize_lock);
 	return 0;
 }
 
-int ivtv_v4l2_open(struct inode *inode, struct file *filp)
+static int ivtv_serialized_open(struct ivtv_stream *s, struct file *filp)
 {
-	int x, y = 0;
+	struct ivtv *itv = s->itv;
 	struct ivtv_open_id *item;
-	struct ivtv *itv = NULL;
-	struct ivtv_stream *s = NULL;
-	int minor = iminor(inode);
-
-	/* Find which card this open was on */
-	spin_lock(&ivtv_cards_lock);
-	for (x = 0; itv == NULL && x < ivtv_cards_active; x++) {
-		/* find out which stream this open was on */
-		for (y = 0; y < IVTV_MAX_STREAMS; y++) {
-			s = &ivtv_cards[x]->streams[y];
-			if (s->v4l2dev && s->v4l2dev->minor == minor) {
-				itv = ivtv_cards[x];
-				break;
-			}
-		}
-	}
-	spin_unlock(&ivtv_cards_lock);
 
-	if (itv == NULL) {
-		/* Couldn't find a device registered
-		   on that minor, shouldn't happen! */
-		printk(KERN_WARNING "ivtv:  No ivtv device found on minor %d\n", minor);
-		return -ENXIO;
-	}
+	IVTV_DEBUG_FILE("open %s\n", s->name);
 
-	if (y == IVTV_DEC_STREAM_TYPE_MPG &&
+	if (s->type == IVTV_DEC_STREAM_TYPE_MPG &&
 		test_bit(IVTV_F_S_CLAIMED, &itv->streams[IVTV_DEC_STREAM_TYPE_YUV].s_flags))
 		return -EBUSY;
 
-	if (y == IVTV_DEC_STREAM_TYPE_YUV &&
+	if (s->type == IVTV_DEC_STREAM_TYPE_YUV &&
 		test_bit(IVTV_F_S_CLAIMED, &itv->streams[IVTV_DEC_STREAM_TYPE_MPG].s_flags))
 		return -EBUSY;
 
-	if (y == IVTV_DEC_STREAM_TYPE_YUV) {
+	if (s->type == IVTV_DEC_STREAM_TYPE_YUV) {
 		if (read_reg(0x82c) == 0) {
 			IVTV_ERR("Tried to open YUV output device but need to send data to mpeg decoder before it can be used\n");
 			/* return -ENODEV; */
@@ -873,7 +874,7 @@ int ivtv_v4l2_open(struct inode *inode, struct file *filp)
 		return -ENOMEM;
 	}
 	item->itv = itv;
-	item->type = y;
+	item->type = s->type;
 	v4l2_prio_open(&itv->prio, &item->prio);
 
 	item->open_id = itv->open_id++;
@@ -887,12 +888,20 @@ int ivtv_v4l2_open(struct inode *inode, struct file *filp)
 			return -EBUSY;
 		}
 
+		if (!test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) {
+			if (atomic_read(&itv->capturing) > 0) {
+				/* switching to radio while capture is
+				   in progress is not polite */
+				kfree(item);
+				return -EBUSY;
+			}
+		}
+		/* Mark that the radio is being used. */
+		set_bit(IVTV_F_I_RADIO_USER, &itv->i_flags);
 		/* We have the radio */
 		ivtv_mute(itv);
 		/* Switch tuner to radio */
 		ivtv_call_i2c_clients(itv, AUDC_SET_RADIO, NULL);
-		/* Mark that the radio is being used. */
-		set_bit(IVTV_F_I_RADIO_USER, &itv->i_flags);
 		/* Select the correct audio input (i.e. radio tuner) */
 		ivtv_audio_set_io(itv);
 		if (itv->hw_flags & IVTV_HW_SAA711X)
@@ -907,45 +916,65 @@ int ivtv_v4l2_open(struct inode *inode, struct file *filp)
 	}
 
 	/* YUV or MPG Decoding Mode? */
-	if (y == IVTV_DEC_STREAM_TYPE_MPG)
+	if (s->type == IVTV_DEC_STREAM_TYPE_MPG)
 		clear_bit(IVTV_F_I_DEC_YUV, &itv->i_flags);
-	else if (y == IVTV_DEC_STREAM_TYPE_YUV)
-	{
+	else if (s->type == IVTV_DEC_STREAM_TYPE_YUV)
 		set_bit(IVTV_F_I_DEC_YUV, &itv->i_flags);
-	}
-
 	return 0;
 }
 
-void ivtv_mute(struct ivtv *itv)
+int ivtv_v4l2_open(struct inode *inode, struct file *filp)
 {
-	struct v4l2_control ctrl = { V4L2_CID_AUDIO_MUTE, 1 };
+	int res, x, y = 0;
+	struct ivtv *itv = NULL;
+	struct ivtv_stream *s = NULL;
+	int minor = iminor(inode);
+
+	/* Find which card this open was on */
+	spin_lock(&ivtv_cards_lock);
+	for (x = 0; itv == NULL && x < ivtv_cards_active; x++) {
+		/* find out which stream this open was on */
+		for (y = 0; y < IVTV_MAX_STREAMS; y++) {
+			s = &ivtv_cards[x]->streams[y];
+			if (s->v4l2dev && s->v4l2dev->minor == minor) {
+				itv = ivtv_cards[x];
+				break;
+			}
+		}
+	}
+	spin_unlock(&ivtv_cards_lock);
+
+	if (itv == NULL) {
+		/* Couldn't find a device registered
+		   on that minor, shouldn't happen! */
+		IVTV_WARN("No ivtv device found on minor %d\n", minor);
+		return -ENXIO;
+	}
 
-	/* Mute sound to avoid pop */
-	ivtv_control_ioctls(itv, VIDIOC_S_CTRL, &ctrl);
+	mutex_lock(&itv->serialize_lock);
+	if (ivtv_init_on_first_open(itv)) {
+		IVTV_ERR("Failed to initialize on minor %d\n", minor);
+		mutex_unlock(&itv->serialize_lock);
+		return -ENXIO;
+	}
+	res = ivtv_serialized_open(s, filp);
+	mutex_unlock(&itv->serialize_lock);
+	return res;
+}
 
+void ivtv_mute(struct ivtv *itv)
+{
 	if (atomic_read(&itv->capturing))
 		ivtv_vapi(itv, CX2341X_ENC_MUTE_AUDIO, 1, 1);
-
 	IVTV_DEBUG_INFO("Mute\n");
 }
 
 void ivtv_unmute(struct ivtv *itv)
 {
-	struct v4l2_control ctrl = { V4L2_CID_AUDIO_MUTE, 0 };
-
-	/* initialize or refresh input */
-	if (atomic_read(&itv->capturing) == 0)
-		ivtv_vapi(itv, CX2341X_ENC_INITIALIZE_INPUT, 0);
-
-	ivtv_msleep_timeout(100, 0);
-
 	if (atomic_read(&itv->capturing)) {
+		ivtv_msleep_timeout(100, 0);
 		ivtv_vapi(itv, CX2341X_ENC_MISC, 1, 12);
 		ivtv_vapi(itv, CX2341X_ENC_MUTE_AUDIO, 1, 0);
 	}
-
-	/* Unmute */
-	ivtv_control_ioctls(itv, VIDIOC_S_CTRL, &ctrl);
 	IVTV_DEBUG_INFO("Unmute\n");
 }
diff --git a/drivers/media/video/ivtv/ivtv-fileops.h b/drivers/media/video/ivtv/ivtv-fileops.h
index 74a1745fabb..2c8d5186c9c 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.h
+++ b/drivers/media/video/ivtv/ivtv-fileops.h
@@ -18,6 +18,9 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_FILEOPS_H
+#define IVTV_FILEOPS_H
+
 /* Testing/Debugging */
 int ivtv_v4l2_open(struct inode *inode, struct file *filp);
 ssize_t ivtv_v4l2_read(struct file *filp, char __user *buf, size_t count,
@@ -42,3 +45,5 @@ int ivtv_claim_stream(struct ivtv_open_id *id, int type);
 
 /* Release a previously claimed stream. */
 void ivtv_release_stream(struct ivtv_stream *s);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-firmware.h b/drivers/media/video/ivtv/ivtv-firmware.h
index 8b2ffe65890..041ba94e65b 100644
--- a/drivers/media/video/ivtv/ivtv-firmware.h
+++ b/drivers/media/video/ivtv/ivtv-firmware.h
@@ -19,7 +19,12 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_FIRMWARE_H
+#define IVTV_FIRMWARE_H
+
 int ivtv_firmware_init(struct ivtv *itv);
 void ivtv_firmware_versions(struct ivtv *itv);
 void ivtv_halt_firmware(struct ivtv *itv);
 void ivtv_init_mpeg_decoder(struct ivtv *itv);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-gpio.c b/drivers/media/video/ivtv/ivtv-gpio.c
index 6a5a7aa6697..132fb5f7136 100644
--- a/drivers/media/video/ivtv/ivtv-gpio.c
+++ b/drivers/media/video/ivtv/ivtv-gpio.c
@@ -122,30 +122,6 @@ void ivtv_reset_ir_gpio(struct ivtv *itv)
 	write_reg(curdir, IVTV_REG_GPIO_DIR);
 }
 
-#ifdef HAVE_XC3028
-int ivtv_reset_tuner_gpio(enum v4l2_tuner_type mode, void *priv, int ptr)
-{
-	int curdir, curout;
-	struct ivtv *itv = (struct ivtv *) priv;
-
-	if (itv->card->type != IVTV_CARD_PG600V2 || itv->options.tuner != TUNER_XCEIVE_XC3028)
-		return -EINVAL;
-	IVTV_INFO("Resetting tuner\n");
-	curout = read_reg(IVTV_REG_GPIO_OUT);
-	curdir = read_reg(IVTV_REG_GPIO_DIR);
-	curdir |= (1 << 12);  /* GPIO bit 12 */
-
-	curout &= ~(1 << 12);
-	write_reg(curout, IVTV_REG_GPIO_OUT);
-	schedule_timeout_interruptible(msecs_to_jiffies(1));
-
-	curout |= (1 << 12);
-	write_reg(curout, IVTV_REG_GPIO_OUT);
-	schedule_timeout_interruptible(msecs_to_jiffies(1));
-
-	return 0;
-}
-#endif
 
 void ivtv_gpio_init(struct ivtv *itv)
 {
diff --git a/drivers/media/video/ivtv/ivtv-gpio.h b/drivers/media/video/ivtv/ivtv-gpio.h
index c301d2a3934..964a265d91a 100644
--- a/drivers/media/video/ivtv/ivtv-gpio.h
+++ b/drivers/media/video/ivtv/ivtv-gpio.h
@@ -18,8 +18,13 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_GPIO_H
+#define IVTV_GPIO_H
+
 /* GPIO stuff */
 void ivtv_gpio_init(struct ivtv *itv);
 void ivtv_reset_ir_gpio(struct ivtv *itv);
-int ivtv_reset_tuner_gpio(enum v4l2_tuner_type mode, void *priv, int ptr);
+int ivtv_reset_tuner_gpio(void *dev, int cmd, int value);
 int ivtv_gpio(struct ivtv *itv, unsigned int command, void *arg);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index b3557435456..285fca676a6 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -109,6 +109,7 @@ static const u8 hw_driverids[] = {
 	I2C_DRIVERID_UPD64083,
 	I2C_DRIVERID_SAA717X,
 	I2C_DRIVERID_WM8739,
+	I2C_DRIVERID_VP27SMPX,
 	0 		/* IVTV_HW_GPIO dummy driver ID */
 };
 
@@ -128,6 +129,7 @@ static const char * const hw_drivernames[] = {
 	"upd64083",
 	"saa717x",
 	"wm8739",
+	"vp27smpx",
 	"gpio",
 };
 
@@ -534,14 +536,13 @@ static struct i2c_adapter ivtv_i2c_adap_template = {
 #endif
 };
 
-static struct i2c_algo_bit_data ivtv_i2c_algo_template = {
-	NULL,                   /* ?? */
-	ivtv_setsda_old,        /* setsda function */
-	ivtv_setscl_old,        /* " */
-	ivtv_getsda_old,        /* " */
-	ivtv_getscl_old,        /* " */
-	10,                     /* udelay */
-	200                     /* timeout */
+static const struct i2c_algo_bit_data ivtv_i2c_algo_template = {
+	.setsda		= ivtv_setsda_old,
+	.setscl		= ivtv_setscl_old,
+	.getsda		= ivtv_getsda_old,
+	.getscl		= ivtv_getscl_old,
+	.udelay		= 5,
+	.timeout	= 200,
 };
 
 static struct i2c_client ivtv_i2c_client_template = {
diff --git a/drivers/media/video/ivtv/ivtv-i2c.h b/drivers/media/video/ivtv/ivtv-i2c.h
index 5d210adb5c5..677c3292855 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.h
+++ b/drivers/media/video/ivtv/ivtv-i2c.h
@@ -18,6 +18,9 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_I2C_H
+#define IVTV_I2C_H
+
 int ivtv_cx25840(struct ivtv *itv, unsigned int cmd, void *arg);
 int ivtv_saa7115(struct ivtv *itv, unsigned int cmd, void *arg);
 int ivtv_saa7127(struct ivtv *itv, unsigned int cmd, void *arg);
@@ -34,3 +37,5 @@ void ivtv_call_i2c_clients(struct ivtv *itv, unsigned int cmd, void *arg);
 /* init + register i2c algo-bit adapter */
 int __devinit init_ivtv_i2c(struct ivtv *itv);
 void __devexit exit_ivtv_i2c(struct ivtv *itv);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index dfe0aedc60f..206eee7542d 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -25,8 +25,7 @@
 #include "ivtv-queue.h"
 #include "ivtv-fileops.h"
 #include "ivtv-vbi.h"
-#include "ivtv-audio.h"
-#include "ivtv-video.h"
+#include "ivtv-routing.h"
 #include "ivtv-streams.h"
 #include "ivtv-yuv.h"
 #include "ivtv-ioctl.h"
@@ -164,7 +163,7 @@ void ivtv_set_osd_alpha(struct ivtv *itv)
 {
 	ivtv_vapi(itv, CX2341X_OSD_SET_GLOBAL_ALPHA, 3,
 		itv->osd_global_alpha_state, itv->osd_global_alpha, !itv->osd_local_alpha_state);
-	ivtv_vapi(itv, CX2341X_OSD_SET_CHROMA_KEY, 2, itv->osd_color_key_state, itv->osd_color_key);
+	ivtv_vapi(itv, CX2341X_OSD_SET_CHROMA_KEY, 2, itv->osd_chroma_key_state, itv->osd_chroma_key);
 }
 
 int ivtv_set_speed(struct ivtv *itv, int speed)
@@ -427,7 +426,7 @@ static int ivtv_get_fmt(struct ivtv *itv, int streamtype, struct v4l2_format *fm
 	case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
 			return -EINVAL;
-		fmt->fmt.win.chromakey = itv->osd_color_key;
+		fmt->fmt.win.chromakey = itv->osd_chroma_key;
 		fmt->fmt.win.global_alpha = itv->osd_global_alpha;
 		break;
 
@@ -547,7 +546,7 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype,
 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
 			return -EINVAL;
 		if (set_fmt) {
-			itv->osd_color_key = fmt->fmt.win.chromakey;
+			itv->osd_chroma_key = fmt->fmt.win.chromakey;
 			itv->osd_global_alpha = fmt->fmt.win.global_alpha;
 			ivtv_set_osd_alpha(itv);
 		}
@@ -584,9 +583,7 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype,
 
 	/* set raw VBI format */
 	if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
-		if (set_fmt && streamtype == IVTV_ENC_STREAM_TYPE_VBI &&
-		    itv->vbi.sliced_in->service_set &&
-		    atomic_read(&itv->capturing) > 0) {
+		if (set_fmt && atomic_read(&itv->capturing) > 0) {
 			return -EBUSY;
 		}
 		if (set_fmt) {
@@ -624,7 +621,7 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype,
 		return 0;
 	if (set == 0)
 		return -EINVAL;
-	if (atomic_read(&itv->capturing) > 0 && itv->vbi.sliced_in->service_set == 0) {
+	if (atomic_read(&itv->capturing) > 0) {
 		return -EBUSY;
 	}
 	itv->video_dec_func(itv, VIDIOC_S_FMT, fmt);
@@ -677,13 +674,21 @@ static int ivtv_debug_ioctls(struct file *filp, unsigned int cmd, void *arg)
 	case VIDIOC_INT_S_AUDIO_ROUTING: {
 		struct v4l2_routing *route = arg;
 
-		ivtv_audio_set_route(itv, route);
+		ivtv_i2c_hw(itv, itv->card->hw_audio, VIDIOC_INT_S_AUDIO_ROUTING, route);
 		break;
 	}
 
-	case VIDIOC_INT_RESET:
-		ivtv_reset_ir_gpio(itv);
+	case VIDIOC_INT_RESET: {
+		u32 val = *(u32 *)arg;
+
+		if ((val == 0 && itv->options.newi2c) || (val & 0x01)) {
+			ivtv_reset_ir_gpio(itv);
+		}
+		if (val & 0x02) {
+			itv->video_dec_func(itv, cmd, 0);
+		}
 		break;
+	}
 
 	default:
 		return -EINVAL;
@@ -694,6 +699,7 @@ static int ivtv_debug_ioctls(struct file *filp, unsigned int cmd, void *arg)
 int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void *arg)
 {
 	struct ivtv_open_id *id = NULL;
+	u32 data[CX2341X_MBOX_MAX_DATA];
 
 	if (filp) id = (struct ivtv_open_id *)filp->private_data;
 
@@ -898,6 +904,9 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 			IVTV_DEBUG_INFO("Input unchanged\n");
 			break;
 		}
+		if (atomic_read(&itv->capturing) > 0) {
+			return -EBUSY;
+		}
 		IVTV_DEBUG_INFO("Changing input from %d to %d\n",
 				itv->active_input, inp);
 
@@ -1127,12 +1136,14 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		memset(&enc->raw, 0, sizeof(enc->raw));
 		switch (enc->cmd) {
 		case V4L2_ENC_CMD_START:
+			IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_START\n");
 			enc->flags = 0;
 			if (try)
 				return 0;
 			return ivtv_start_capture(id);
 
 		case V4L2_ENC_CMD_STOP:
+			IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_STOP\n");
 			enc->flags &= V4L2_ENC_CMD_STOP_AT_GOP_END;
 			if (try)
 				return 0;
@@ -1140,6 +1151,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 			return 0;
 
 		case V4L2_ENC_CMD_PAUSE:
+			IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_PAUSE\n");
 			enc->flags = 0;
 			if (try)
 				return 0;
@@ -1152,6 +1164,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 			break;
 
 		case V4L2_ENC_CMD_RESUME:
+			IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_RESUME\n");
 			enc->flags = 0;
 			if (try)
 				return 0;
@@ -1163,6 +1176,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 			ivtv_unmute(itv);
 			break;
 		default:
+			IVTV_DEBUG_IOCTL("Unknown cmd %d\n", enc->cmd);
 			return -EINVAL;
 		}
 		break;
@@ -1170,22 +1184,58 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 
 	case VIDIOC_G_FBUF: {
 		struct v4l2_framebuffer *fb = arg;
+		int pixfmt;
+		static u32 pixel_format[16] = {
+			V4L2_PIX_FMT_PAL8, /* Uses a 256-entry RGB colormap */
+			V4L2_PIX_FMT_RGB565,
+			V4L2_PIX_FMT_RGB555,
+			V4L2_PIX_FMT_RGB444,
+			V4L2_PIX_FMT_RGB32,
+			0,
+			0,
+			0,
+			V4L2_PIX_FMT_PAL8, /* Uses a 256-entry YUV colormap */
+			V4L2_PIX_FMT_YUV565,
+			V4L2_PIX_FMT_YUV555,
+			V4L2_PIX_FMT_YUV444,
+			V4L2_PIX_FMT_YUV32,
+			0,
+			0,
+			0,
+		};
 
 		memset(fb, 0, sizeof(*fb));
 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
 			return -EINVAL;
 		fb->capability = V4L2_FBUF_CAP_EXTERNOVERLAY | V4L2_FBUF_CAP_CHROMAKEY |
-			V4L2_FBUF_CAP_LOCAL_ALPHA | V4L2_FBUF_CAP_GLOBAL_ALPHA;
-		fb->fmt.pixelformat = itv->osd_pixelformat;
+			V4L2_FBUF_CAP_GLOBAL_ALPHA;
+		ivtv_vapi_result(itv, data, CX2341X_OSD_GET_STATE, 0);
+		data[0] |= (read_reg(0x2a00) >> 7) & 0x40;
+		pixfmt = (data[0] >> 3) & 0xf;
+		fb->fmt.pixelformat = pixel_format[pixfmt];
 		fb->fmt.width = itv->osd_rect.width;
 		fb->fmt.height = itv->osd_rect.height;
 		fb->base = (void *)itv->osd_video_pbase;
+		if (itv->osd_chroma_key_state)
+			fb->flags |= V4L2_FBUF_FLAG_CHROMAKEY;
 		if (itv->osd_global_alpha_state)
 			fb->flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA;
-		if (itv->osd_local_alpha_state)
-			fb->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA;
-		if (itv->osd_color_key_state)
-			fb->flags |= V4L2_FBUF_FLAG_CHROMAKEY;
+		pixfmt &= 7;
+		/* no local alpha for RGB565 or unknown formats */
+		if (pixfmt == 1 || pixfmt > 4)
+			break;
+		/* 16-bit formats have inverted local alpha */
+		if (pixfmt == 2 || pixfmt == 3)
+			fb->capability |= V4L2_FBUF_CAP_LOCAL_INV_ALPHA;
+		else
+			fb->capability |= V4L2_FBUF_CAP_LOCAL_ALPHA;
+		if (itv->osd_local_alpha_state) {
+			/* 16-bit formats have inverted local alpha */
+			if (pixfmt == 2 || pixfmt == 3)
+				fb->flags |= V4L2_FBUF_FLAG_LOCAL_INV_ALPHA;
+			else
+				fb->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA;
+		}
 		break;
 	}
 
@@ -1195,12 +1245,22 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
 			return -EINVAL;
 		itv->osd_global_alpha_state = (fb->flags & V4L2_FBUF_FLAG_GLOBAL_ALPHA) != 0;
-		itv->osd_local_alpha_state = (fb->flags & V4L2_FBUF_FLAG_LOCAL_ALPHA) != 0;
-		itv->osd_color_key_state = (fb->flags & V4L2_FBUF_FLAG_CHROMAKEY) != 0;
+		itv->osd_local_alpha_state =
+			(fb->flags & (V4L2_FBUF_FLAG_LOCAL_ALPHA|V4L2_FBUF_FLAG_LOCAL_INV_ALPHA)) != 0;
+		itv->osd_chroma_key_state = (fb->flags & V4L2_FBUF_FLAG_CHROMAKEY) != 0;
 		ivtv_set_osd_alpha(itv);
 		break;
 	}
 
+	case VIDIOC_OVERLAY: {
+		int *on = arg;
+
+		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
+			return -EINVAL;
+		ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, *on != 0);
+		break;
+	}
+
 	case VIDIOC_LOG_STATUS:
 	{
 		int has_output = itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT;
@@ -1209,6 +1269,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		int i;
 
 		IVTV_INFO("=================  START STATUS CARD #%d  =================\n", itv->num);
+		IVTV_INFO("Version: %s Card: %s\n", IVTV_VERSION, itv->card_name);
 		if (itv->hw_flags & IVTV_HW_TVEEPROM) {
 			struct tveeprom tv;
 
@@ -1217,32 +1278,72 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		ivtv_call_i2c_clients(itv, VIDIOC_LOG_STATUS, NULL);
 		ivtv_get_input(itv, itv->active_input, &vidin);
 		ivtv_get_audio_input(itv, itv->audio_input, &audin);
-		IVTV_INFO("Video Input: %s\n", vidin.name);
-		IVTV_INFO("Audio Input: %s\n", audin.name);
+		IVTV_INFO("Video Input:  %s\n", vidin.name);
+		IVTV_INFO("Audio Input:  %s%s\n", audin.name,
+			(itv->dualwatch_stereo_mode & ~0x300) == 0x200 ? " (Bilingual)" : "");
 		if (has_output) {
 			struct v4l2_output vidout;
 			struct v4l2_audioout audout;
 			int mode = itv->output_mode;
-			static const char * const output_modes[] = {
+			static const char * const output_modes[5] = {
 				"None",
 				"MPEG Streaming",
 				"YUV Streaming",
 				"YUV Frames",
 				"Passthrough",
 			};
+			static const char * const audio_modes[5] = {
+				"Stereo",
+				"Left",
+				"Right",
+				"Mono",
+				"Swapped"
+			};
+			static const char * const alpha_mode[4] = {
+				"None",
+				"Global",
+				"Local",
+				"Global and Local"
+			};
+			static const char * const pixel_format[16] = {
+				"ARGB Indexed",
+				"RGB 5:6:5",
+				"ARGB 1:5:5:5",
+				"ARGB 1:4:4:4",
+				"ARGB 8:8:8:8",
+				"5",
+				"6",
+				"7",
+				"AYUV Indexed",
+				"YUV 5:6:5",
+				"AYUV 1:5:5:5",
+				"AYUV 1:4:4:4",
+				"AYUV 8:8:8:8",
+				"13",
+				"14",
+				"15",
+			};
 
 			ivtv_get_output(itv, itv->active_output, &vidout);
 			ivtv_get_audio_output(itv, 0, &audout);
 			IVTV_INFO("Video Output: %s\n", vidout.name);
-			IVTV_INFO("Audio Output: %s\n", audout.name);
+			IVTV_INFO("Audio Output: %s (Stereo/Bilingual: %s/%s)\n", audout.name,
+				audio_modes[itv->audio_stereo_mode],
+				audio_modes[itv->audio_bilingual_mode]);
 			if (mode < 0 || mode > OUT_PASSTHROUGH)
 				mode = OUT_NONE;
-			IVTV_INFO("Output Mode: %s\n", output_modes[mode]);
+			IVTV_INFO("Output Mode:  %s\n", output_modes[mode]);
+			ivtv_vapi_result(itv, data, CX2341X_OSD_GET_STATE, 0);
+			data[0] |= (read_reg(0x2a00) >> 7) & 0x40;
+			IVTV_INFO("Overlay:      %s, Alpha: %s, Pixel Format: %s\n",
+				data[0] & 1 ? "On" : "Off",
+				alpha_mode[(data[0] >> 1) & 0x3],
+				pixel_format[(data[0] >> 3) & 0xf]);
 		}
-		IVTV_INFO("Tuner: %s\n",
+		IVTV_INFO("Tuner:  %s\n",
 			test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ? "Radio" : "TV");
 		cx2341x_log_status(&itv->params, itv->name);
-		IVTV_INFO("Version: %s Status flags: 0x%08lx\n", IVTV_VERSION, itv->i_flags);
+		IVTV_INFO("Status flags:    0x%08lx\n", itv->i_flags);
 		for (i = 0; i < IVTV_MAX_STREAMS; i++) {
 			struct ivtv_stream *s = &itv->streams[i];
 
@@ -1252,7 +1353,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 					(s->buffers - s->q_free.buffers) * 100 / s->buffers,
 					(s->buffers * s->buf_size) / 1024, s->buffers);
 		}
-		IVTV_INFO("Read MPEG/VBI: %lld/%lld bytes\n", (long long)itv->mpg_data_received, (long long)itv->vbi_data_inserted);
+		IVTV_INFO("Read MPG/VBI: %lld/%lld bytes\n", (long long)itv->mpg_data_received, (long long)itv->vbi_data_inserted);
 		IVTV_INFO("==================  END STATUS CARD #%d  ==================\n", itv->num);
 		break;
 	}
@@ -1288,6 +1389,8 @@ static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg)
 			ivtv_release_stream(s);
 			return -EBUSY;
 		}
+		/* Mark that this file handle started the UDMA_YUV mode */
+		id->yuv_frames = 1;
 		if (args->y_source == NULL)
 			return 0;
 		return ivtv_yuv_prep_frame(itv, args);
@@ -1396,9 +1499,9 @@ static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg)
 		int try = (cmd == VIDEO_TRY_COMMAND);
 
 		if (try)
-			IVTV_DEBUG_IOCTL("VIDEO_TRY_COMMAND\n");
+			IVTV_DEBUG_IOCTL("VIDEO_TRY_COMMAND %d\n", vc->cmd);
 		else
-			IVTV_DEBUG_IOCTL("VIDEO_COMMAND\n");
+			IVTV_DEBUG_IOCTL("VIDEO_COMMAND %d\n", vc->cmd);
 		return ivtv_video_command(itv, id, vc, try);
 	}
 
@@ -1429,11 +1532,15 @@ static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg)
 				return 0;
 			if (nonblocking)
 				return -EAGAIN;
-			/* wait for event */
+			/* Wait for event. Note that serialize_lock is locked,
+			   so to allow other processes to access the driver while
+			   we are waiting unlock first and later lock again. */
+			mutex_unlock(&itv->serialize_lock);
 			prepare_to_wait(&itv->event_waitq, &wait, TASK_INTERRUPTIBLE);
 			if ((itv->i_flags & (IVTV_F_I_EV_DEC_STOPPED|IVTV_F_I_EV_VSYNC)) == 0)
 				schedule();
 			finish_wait(&itv->event_waitq, &wait);
+			mutex_lock(&itv->serialize_lock);
 			if (signal_pending(current)) {
 				/* return if a signal was received */
 				IVTV_DEBUG_INFO("User stopped wait for event\n");
@@ -1470,6 +1577,7 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, struct file *filp,
 	case VIDIOC_S_AUDOUT:
 	case VIDIOC_S_EXT_CTRLS:
 	case VIDIOC_S_FBUF:
+	case VIDIOC_OVERLAY:
 		ret = v4l2_prio_check(&itv->prio, &id->prio);
 		if (ret)
 			return ret;
@@ -1523,6 +1631,7 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, struct file *filp,
 	case VIDIOC_TRY_ENCODER_CMD:
 	case VIDIOC_G_FBUF:
 	case VIDIOC_S_FBUF:
+	case VIDIOC_OVERLAY:
 		if (ivtv_debug & IVTV_DBGFLG_IOCTL) {
 			printk(KERN_INFO "ivtv%d ioctl: ", itv->num);
 			v4l_printk_ioctl(cmd);
@@ -1563,12 +1672,9 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, struct file *filp,
 	return 0;
 }
 
-int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
-		    unsigned long arg)
+static int ivtv_serialized_ioctl(struct ivtv *itv, struct inode *inode, struct file *filp,
+		unsigned int cmd, unsigned long arg)
 {
-	struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data;
-	struct ivtv *itv = id->itv;
-
 	/* Filter dvb ioctls that cannot be handled by video_usercopy */
 	switch (cmd) {
 	case VIDEO_SELECT_SOURCE:
@@ -1603,3 +1709,16 @@ int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
 	}
 	return video_usercopy(inode, filp, cmd, arg, ivtv_v4l2_do_ioctl);
 }
+
+int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+		    unsigned long arg)
+{
+	struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data;
+	struct ivtv *itv = id->itv;
+	int res;
+
+	mutex_lock(&itv->serialize_lock);
+	res = ivtv_serialized_ioctl(itv, inode, filp, cmd, arg);
+	mutex_unlock(&itv->serialize_lock);
+	return res;
+}
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.h b/drivers/media/video/ivtv/ivtv-ioctl.h
index cbccf7a9f65..a03351b6853 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.h
+++ b/drivers/media/video/ivtv/ivtv-ioctl.h
@@ -18,6 +18,9 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_IOCTL_H
+#define IVTV_IOCTL_H
+
 u16 service2vbi(int type);
 void expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal);
 u16 get_service_set(struct v4l2_sliced_vbi_format *fmt);
@@ -26,3 +29,5 @@ int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
 int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void *arg);
 void ivtv_set_osd_alpha(struct ivtv *itv);
 int ivtv_set_speed(struct ivtv *itv, int speed);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c
index fcd6e7f5f12..fd1688e4757 100644
--- a/drivers/media/video/ivtv/ivtv-irq.c
+++ b/drivers/media/video/ivtv/ivtv-irq.c
@@ -19,12 +19,9 @@
  */
 
 #include "ivtv-driver.h"
-#include "ivtv-firmware.h"
-#include "ivtv-fileops.h"
 #include "ivtv-queue.h"
 #include "ivtv-udma.h"
 #include "ivtv-irq.h"
-#include "ivtv-ioctl.h"
 #include "ivtv-mailbox.h"
 #include "ivtv-vbi.h"
 #include "ivtv-yuv.h"
@@ -45,7 +42,6 @@ static void ivtv_pio_work_handler(struct ivtv *itv)
 {
 	struct ivtv_stream *s = &itv->streams[itv->cur_pio_stream];
 	struct ivtv_buffer *buf;
-	struct list_head *p;
 	int i = 0;
 
 	IVTV_DEBUG_HI_DMA("ivtv_pio_work_handler\n");
@@ -57,21 +53,19 @@ static void ivtv_pio_work_handler(struct ivtv *itv)
 		return;
 	}
 	IVTV_DEBUG_HI_DMA("Process PIO %s\n", s->name);
-	buf = list_entry(s->q_dma.list.next, struct ivtv_buffer, list);
-	list_for_each(p, &s->q_dma.list) {
-		struct ivtv_buffer *buf = list_entry(p, struct ivtv_buffer, list);
-		u32 size = s->PIOarray[i].size & 0x3ffff;
+	list_for_each_entry(buf, &s->q_dma.list, list) {
+		u32 size = s->sg_processing[i].size & 0x3ffff;
 
 		/* Copy the data from the card to the buffer */
 		if (s->type == IVTV_DEC_STREAM_TYPE_VBI) {
-			memcpy_fromio(buf->buf, itv->dec_mem + s->PIOarray[i].src - IVTV_DECODER_OFFSET, size);
+			memcpy_fromio(buf->buf, itv->dec_mem + s->sg_processing[i].src - IVTV_DECODER_OFFSET, size);
 		}
 		else {
-			memcpy_fromio(buf->buf, itv->enc_mem + s->PIOarray[i].src, size);
+			memcpy_fromio(buf->buf, itv->enc_mem + s->sg_processing[i].src, size);
 		}
-		if (s->PIOarray[i].size & 0x80000000)
-			break;
 		i++;
+		if (i == s->sg_processing_size)
+			break;
 	}
 	write_reg(IVTV_IRQ_ENC_PIO_COMPLETE, 0x44);
 }
@@ -100,12 +94,11 @@ static int stream_enc_dma_append(struct ivtv_stream *s, u32 data[CX2341X_MBOX_MA
 {
 	struct ivtv *itv = s->itv;
 	struct ivtv_buffer *buf;
-	struct list_head *p;
 	u32 bytes_needed = 0;
 	u32 offset, size;
 	u32 UVoffset = 0, UVsize = 0;
 	int skip_bufs = s->q_predma.buffers;
-	int idx = s->SG_length;
+	int idx = s->sg_pending_size;
 	int rc;
 
 	/* sanity checks */
@@ -123,7 +116,7 @@ static int stream_enc_dma_append(struct ivtv_stream *s, u32 data[CX2341X_MBOX_MA
 		case IVTV_ENC_STREAM_TYPE_MPG:
 			offset = data[1];
 			size = data[2];
-			s->dma_pts = 0;
+			s->pending_pts = 0;
 			break;
 
 		case IVTV_ENC_STREAM_TYPE_YUV:
@@ -131,13 +124,13 @@ static int stream_enc_dma_append(struct ivtv_stream *s, u32 data[CX2341X_MBOX_MA
 			size = data[2];
 			UVoffset = data[3];
 			UVsize = data[4];
-			s->dma_pts = ((u64) data[5] << 32) | data[6];
+			s->pending_pts = ((u64) data[5] << 32) | data[6];
 			break;
 
 		case IVTV_ENC_STREAM_TYPE_PCM:
 			offset = data[1] + 12;
 			size = data[2] - 12;
-			s->dma_pts = read_dec(offset - 8) |
+			s->pending_pts = read_dec(offset - 8) |
 				((u64)(read_dec(offset - 12)) << 32);
 			if (itv->has_cx23415)
 				offset += IVTV_DECODER_OFFSET;
@@ -150,13 +143,13 @@ static int stream_enc_dma_append(struct ivtv_stream *s, u32 data[CX2341X_MBOX_MA
 				IVTV_DEBUG_INFO("VBI offset == 0\n");
 				return -1;
 			}
-			s->dma_pts = read_enc(offset - 4) | ((u64)read_enc(offset - 8) << 32);
+			s->pending_pts = read_enc(offset - 4) | ((u64)read_enc(offset - 8) << 32);
 			break;
 
 		case IVTV_DEC_STREAM_TYPE_VBI:
 			size = read_dec(itv->vbi.dec_start + 4) + 8;
 			offset = read_dec(itv->vbi.dec_start) + itv->vbi.dec_start;
-			s->dma_pts = 0;
+			s->pending_pts = 0;
 			offset += IVTV_DECODER_OFFSET;
 			break;
 		default:
@@ -165,17 +158,17 @@ static int stream_enc_dma_append(struct ivtv_stream *s, u32 data[CX2341X_MBOX_MA
 	}
 
 	/* if this is the start of the DMA then fill in the magic cookie */
-	if (s->SG_length == 0) {
+	if (s->sg_pending_size == 0 && ivtv_use_dma(s)) {
 		if (itv->has_cx23415 && (s->type == IVTV_ENC_STREAM_TYPE_PCM ||
 		    s->type == IVTV_DEC_STREAM_TYPE_VBI)) {
-			s->dma_backup = read_dec(offset - IVTV_DECODER_OFFSET);
+			s->pending_backup = read_dec(offset - IVTV_DECODER_OFFSET);
 			write_dec_sync(cpu_to_le32(DMA_MAGIC_COOKIE), offset - IVTV_DECODER_OFFSET);
 		}
 		else {
-			s->dma_backup = read_enc(offset);
+			s->pending_backup = read_enc(offset);
 			write_enc_sync(cpu_to_le32(DMA_MAGIC_COOKIE), offset);
 		}
-		s->dma_offset = offset;
+		s->pending_offset = offset;
 	}
 
 	bytes_needed = size;
@@ -202,18 +195,17 @@ static int stream_enc_dma_append(struct ivtv_stream *s, u32 data[CX2341X_MBOX_MA
 	}
 	s->buffers_stolen = rc;
 
-	/* got the buffers, now fill in SGarray (DMA) */
+	/* got the buffers, now fill in sg_pending */
 	buf = list_entry(s->q_predma.list.next, struct ivtv_buffer, list);
 	memset(buf->buf, 0, 128);
-	list_for_each(p, &s->q_predma.list) {
-		struct ivtv_buffer *buf = list_entry(p, struct ivtv_buffer, list);
-
+	list_for_each_entry(buf, &s->q_predma.list, list) {
 		if (skip_bufs-- > 0)
 			continue;
-		s->SGarray[idx].dst = cpu_to_le32(buf->dma_handle);
-		s->SGarray[idx].src = cpu_to_le32(offset);
-		s->SGarray[idx].size = cpu_to_le32(s->buf_size);
+		s->sg_pending[idx].dst = buf->dma_handle;
+		s->sg_pending[idx].src = offset;
+		s->sg_pending[idx].size = s->buf_size;
 		buf->bytesused = (size < s->buf_size) ? size : s->buf_size;
+		buf->dma_xfer_cnt = s->dma_xfer_cnt;
 
 		s->q_predma.bytesused += buf->bytesused;
 		size -= buf->bytesused;
@@ -229,7 +221,7 @@ static int stream_enc_dma_append(struct ivtv_stream *s, u32 data[CX2341X_MBOX_MA
 		}
 		idx++;
 	}
-	s->SG_length = idx;
+	s->sg_pending_size = idx;
 	return 0;
 }
 
@@ -251,7 +243,7 @@ static void dma_post(struct ivtv_stream *s)
 		/* Sync Buffer */
 		ivtv_buf_sync_for_cpu(s, buf);
 
-		if (x == 0) {
+		if (x == 0 && ivtv_use_dma(s)) {
 			offset = s->dma_last_offset;
 			if (u32buf[offset / 4] != DMA_MAGIC_COOKIE)
 			{
@@ -286,14 +278,12 @@ static void dma_post(struct ivtv_stream *s)
 		/* flag byteswap ABCD -> DCBA for MPG & VBI data outside irq */
 		if (s->type == IVTV_ENC_STREAM_TYPE_MPG ||
 		    s->type == IVTV_ENC_STREAM_TYPE_VBI)
-			set_bit(IVTV_F_B_NEED_BUF_SWAP, &buf->b_flags);
+			buf->b_flags |= IVTV_F_B_NEED_BUF_SWAP;
 	}
 	if (buf)
 		buf->bytesused += s->dma_last_offset;
 	if (buf && s->type == IVTV_DEC_STREAM_TYPE_VBI) {
-		list_for_each(p, &s->q_dma.list) {
-			buf = list_entry(p, struct ivtv_buffer, list);
-
+		list_for_each_entry(buf, &s->q_dma.list, list) {
 			/* Parse and Groom VBI Data */
 			s->q_dma.bytesused -= buf->bytesused;
 			ivtv_process_vbi_data(itv, buf, 0, s->type);
@@ -313,7 +303,6 @@ void ivtv_dma_stream_dec_prepare(struct ivtv_stream *s, u32 offset, int lock)
 {
 	struct ivtv *itv = s->itv;
 	struct ivtv_buffer *buf;
-	struct list_head *p;
 	u32 y_size = itv->params.height * itv->params.width;
 	u32 uv_offset = offset + IVTV_YUV_BUFFER_UV_OFFSET;
 	int y_done = 0;
@@ -322,18 +311,15 @@ void ivtv_dma_stream_dec_prepare(struct ivtv_stream *s, u32 offset, int lock)
 	int idx = 0;
 
 	IVTV_DEBUG_HI_DMA("DEC PREPARE DMA %s: %08x %08x\n", s->name, s->q_predma.bytesused, offset);
-	buf = list_entry(s->q_predma.list.next, struct ivtv_buffer, list);
-	list_for_each(p, &s->q_predma.list) {
-		struct ivtv_buffer *buf = list_entry(p, struct ivtv_buffer, list);
-
+	list_for_each_entry(buf, &s->q_predma.list, list) {
 		/* YUV UV Offset from Y Buffer */
 		if (s->type == IVTV_DEC_STREAM_TYPE_YUV && !y_done && bytes_written >= y_size) {
 			offset = uv_offset;
 			y_done = 1;
 		}
-		s->SGarray[idx].src = cpu_to_le32(buf->dma_handle);
-		s->SGarray[idx].dst = cpu_to_le32(offset);
-		s->SGarray[idx].size = cpu_to_le32(buf->bytesused);
+		s->sg_pending[idx].src = buf->dma_handle;
+		s->sg_pending[idx].dst = offset;
+		s->sg_pending[idx].size = buf->bytesused;
 
 		offset += buf->bytesused;
 		bytes_written += buf->bytesused;
@@ -342,10 +328,7 @@ void ivtv_dma_stream_dec_prepare(struct ivtv_stream *s, u32 offset, int lock)
 		ivtv_buf_sync_for_device(s, buf);
 		idx++;
 	}
-	s->SG_length = idx;
-
-	/* Mark last buffer size for Interrupt flag */
-	s->SGarray[s->SG_length - 1].size |= cpu_to_le32(0x80000000);
+	s->sg_pending_size = idx;
 
 	/* Sync Hardware SG List of buffers */
 	ivtv_stream_sync_for_device(s);
@@ -361,6 +344,34 @@ void ivtv_dma_stream_dec_prepare(struct ivtv_stream *s, u32 offset, int lock)
 		spin_unlock_irqrestore(&itv->dma_reg_lock, flags);
 }
 
+static void ivtv_dma_enc_start_xfer(struct ivtv_stream *s)
+{
+	struct ivtv *itv = s->itv;
+
+	s->sg_dma->src = cpu_to_le32(s->sg_processing[s->sg_processed].src);
+	s->sg_dma->dst = cpu_to_le32(s->sg_processing[s->sg_processed].dst);
+	s->sg_dma->size = cpu_to_le32(s->sg_processing[s->sg_processed].size | 0x80000000);
+	s->sg_processed++;
+	/* Sync Hardware SG List of buffers */
+	ivtv_stream_sync_for_device(s);
+	write_reg(s->sg_handle, IVTV_REG_ENCDMAADDR);
+	write_reg_sync(read_reg(IVTV_REG_DMAXFER) | 0x02, IVTV_REG_DMAXFER);
+}
+
+static void ivtv_dma_dec_start_xfer(struct ivtv_stream *s)
+{
+	struct ivtv *itv = s->itv;
+
+	s->sg_dma->src = cpu_to_le32(s->sg_processing[s->sg_processed].src);
+	s->sg_dma->dst = cpu_to_le32(s->sg_processing[s->sg_processed].dst);
+	s->sg_dma->size = cpu_to_le32(s->sg_processing[s->sg_processed].size | 0x80000000);
+	s->sg_processed++;
+	/* Sync Hardware SG List of buffers */
+	ivtv_stream_sync_for_device(s);
+	write_reg(s->sg_handle, IVTV_REG_DECDMAADDR);
+	write_reg_sync(read_reg(IVTV_REG_DMAXFER) | 0x01, IVTV_REG_DMAXFER);
+}
+
 /* start the encoder DMA */
 static void ivtv_dma_enc_start(struct ivtv_stream *s)
 {
@@ -374,8 +385,7 @@ static void ivtv_dma_enc_start(struct ivtv_stream *s)
 		ivtv_queue_move(s, &s->q_predma, NULL, &s->q_dma, s->q_predma.bytesused);
 
 	if (ivtv_use_dma(s))
-		s->SGarray[s->SG_length - 1].size =
-			cpu_to_le32(le32_to_cpu(s->SGarray[s->SG_length - 1].size) + 256);
+		s->sg_pending[s->sg_pending_size - 1].size += 256;
 
 	/* If this is an MPEG stream, and VBI data is also pending, then append the
 	   VBI DMA to the MPEG DMA and transfer both sets of data at once.
@@ -386,43 +396,39 @@ static void ivtv_dma_enc_start(struct ivtv_stream *s)
 	   sure we only use the MPEG DMA to transfer the VBI DMA if both are in
 	   use. This way no conflicts occur. */
 	clear_bit(IVTV_F_S_DMA_HAS_VBI, &s->s_flags);
-	if (s->type == IVTV_ENC_STREAM_TYPE_MPG && s_vbi->SG_length &&
-			s->SG_length + s_vbi->SG_length <= s->buffers) {
+	if (s->type == IVTV_ENC_STREAM_TYPE_MPG && s_vbi->sg_pending_size &&
+			s->sg_pending_size + s_vbi->sg_pending_size <= s->buffers) {
 		ivtv_queue_move(s_vbi, &s_vbi->q_predma, NULL, &s_vbi->q_dma, s_vbi->q_predma.bytesused);
 		if (ivtv_use_dma(s_vbi))
-			s_vbi->SGarray[s_vbi->SG_length - 1].size = cpu_to_le32(le32_to_cpu(s_vbi->SGarray[s->SG_length - 1].size) + 256);
-		for (i = 0; i < s_vbi->SG_length; i++) {
-			s->SGarray[s->SG_length++] = s_vbi->SGarray[i];
+			s_vbi->sg_pending[s_vbi->sg_pending_size - 1].size += 256;
+		for (i = 0; i < s_vbi->sg_pending_size; i++) {
+			s->sg_pending[s->sg_pending_size++] = s_vbi->sg_pending[i];
 		}
-		itv->vbi.dma_offset = s_vbi->dma_offset;
-		s_vbi->SG_length = 0;
+		s_vbi->dma_offset = s_vbi->pending_offset;
+		s_vbi->sg_pending_size = 0;
+		s_vbi->dma_xfer_cnt++;
 		set_bit(IVTV_F_S_DMA_HAS_VBI, &s->s_flags);
 		IVTV_DEBUG_HI_DMA("include DMA for %s\n", s->name);
 	}
 
-	/* Mark last buffer size for Interrupt flag */
-	s->SGarray[s->SG_length - 1].size |= cpu_to_le32(0x80000000);
-
-	if (s->type == IVTV_ENC_STREAM_TYPE_VBI)
-		set_bit(IVTV_F_I_ENC_VBI, &itv->i_flags);
-	else
-		clear_bit(IVTV_F_I_ENC_VBI, &itv->i_flags);
+	s->dma_xfer_cnt++;
+	memcpy(s->sg_processing, s->sg_pending, sizeof(struct ivtv_sg_element) * s->sg_pending_size);
+	s->sg_processing_size = s->sg_pending_size;
+	s->sg_pending_size = 0;
+	s->sg_processed = 0;
+	s->dma_offset = s->pending_offset;
+	s->dma_backup = s->pending_backup;
+	s->dma_pts = s->pending_pts;
 
 	if (ivtv_use_pio(s)) {
-		for (i = 0; i < s->SG_length; i++) {
-			s->PIOarray[i].src = le32_to_cpu(s->SGarray[i].src);
-			s->PIOarray[i].size = le32_to_cpu(s->SGarray[i].size);
-		}
 		set_bit(IVTV_F_I_WORK_HANDLER_PIO, &itv->i_flags);
 		set_bit(IVTV_F_I_HAVE_WORK, &itv->i_flags);
 		set_bit(IVTV_F_I_PIO, &itv->i_flags);
 		itv->cur_pio_stream = s->type;
 	}
 	else {
-		/* Sync Hardware SG List of buffers */
-		ivtv_stream_sync_for_device(s);
-		write_reg(s->SG_handle, IVTV_REG_ENCDMAADDR);
-		write_reg_sync(read_reg(IVTV_REG_DMAXFER) | 0x02, IVTV_REG_DMAXFER);
+		itv->dma_retries = 0;
+		ivtv_dma_enc_start_xfer(s);
 		set_bit(IVTV_F_I_DMA, &itv->i_flags);
 		itv->cur_dma_stream = s->type;
 		itv->dma_timer.expires = jiffies + msecs_to_jiffies(100);
@@ -436,10 +442,15 @@ static void ivtv_dma_dec_start(struct ivtv_stream *s)
 
 	if (s->q_predma.bytesused)
 		ivtv_queue_move(s, &s->q_predma, NULL, &s->q_dma, s->q_predma.bytesused);
+	s->dma_xfer_cnt++;
+	memcpy(s->sg_processing, s->sg_pending, sizeof(struct ivtv_sg_element) * s->sg_pending_size);
+	s->sg_processing_size = s->sg_pending_size;
+	s->sg_pending_size = 0;
+	s->sg_processed = 0;
+
 	IVTV_DEBUG_HI_DMA("start DMA for %s\n", s->name);
-	/* put SG Handle into register 0x0c */
-	write_reg(s->SG_handle, IVTV_REG_DECDMAADDR);
-	write_reg_sync(read_reg(IVTV_REG_DMAXFER) | 0x01, IVTV_REG_DMAXFER);
+	itv->dma_retries = 0;
+	ivtv_dma_dec_start_xfer(s);
 	set_bit(IVTV_F_I_DMA, &itv->i_flags);
 	itv->cur_dma_stream = s->type;
 	itv->dma_timer.expires = jiffies + msecs_to_jiffies(100);
@@ -450,27 +461,44 @@ static void ivtv_irq_dma_read(struct ivtv *itv)
 {
 	struct ivtv_stream *s = NULL;
 	struct ivtv_buffer *buf;
-	int hw_stream_type;
+	int hw_stream_type = 0;
 
 	IVTV_DEBUG_HI_IRQ("DEC DMA READ\n");
-	del_timer(&itv->dma_timer);
-	if (read_reg(IVTV_REG_DMASTATUS) & 0x14) {
-		IVTV_DEBUG_WARN("DEC DMA ERROR %x\n", read_reg(IVTV_REG_DMASTATUS));
-		write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS);
+	if (!test_bit(IVTV_F_I_UDMA, &itv->i_flags) && itv->cur_dma_stream < 0) {
+		del_timer(&itv->dma_timer);
+		return;
 	}
+
 	if (!test_bit(IVTV_F_I_UDMA, &itv->i_flags)) {
-		if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags)) {
-			s = &itv->streams[IVTV_DEC_STREAM_TYPE_YUV];
-			hw_stream_type = 2;
+		s = &itv->streams[itv->cur_dma_stream];
+		ivtv_stream_sync_for_cpu(s);
+
+		if (read_reg(IVTV_REG_DMASTATUS) & 0x14) {
+			IVTV_DEBUG_WARN("DEC DMA ERROR %x (xfer %d of %d, retry %d)\n",
+					read_reg(IVTV_REG_DMASTATUS),
+					s->sg_processed, s->sg_processing_size, itv->dma_retries);
+			write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS);
+			if (itv->dma_retries == 3) {
+				/* Too many retries, give up on this frame */
+				itv->dma_retries = 0;
+				s->sg_processed = s->sg_processing_size;
+			}
+			else {
+				/* Retry, starting with the first xfer segment.
+				   Just retrying the current segment is not sufficient. */
+				s->sg_processed = 0;
+				itv->dma_retries++;
+			}
 		}
-		else {
-			s = &itv->streams[IVTV_DEC_STREAM_TYPE_MPG];
-			hw_stream_type = 0;
+		if (s->sg_processed < s->sg_processing_size) {
+			/* DMA next buffer */
+			ivtv_dma_dec_start_xfer(s);
+			return;
 		}
+		if (s->type == IVTV_DEC_STREAM_TYPE_YUV)
+			hw_stream_type = 2;
 		IVTV_DEBUG_HI_DMA("DEC DATA READ %s: %d\n", s->name, s->q_dma.bytesused);
 
-		ivtv_stream_sync_for_cpu(s);
-
 		/* For some reason must kick the firmware, like PIO mode,
 		   I think this tells the firmware we are done and the size
 		   of the xfer so it can calculate what we need next.
@@ -487,6 +515,7 @@ static void ivtv_irq_dma_read(struct ivtv *itv)
 		}
 		wake_up(&s->waitq);
 	}
+	del_timer(&itv->dma_timer);
 	clear_bit(IVTV_F_I_UDMA, &itv->i_flags);
 	clear_bit(IVTV_F_I_DMA, &itv->i_flags);
 	itv->cur_dma_stream = -1;
@@ -498,33 +527,46 @@ static void ivtv_irq_enc_dma_complete(struct ivtv *itv)
 	u32 data[CX2341X_MBOX_MAX_DATA];
 	struct ivtv_stream *s;
 
-	del_timer(&itv->dma_timer);
 	ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, data);
-	IVTV_DEBUG_HI_IRQ("ENC DMA COMPLETE %x %d\n", data[0], data[1]);
-	if (test_and_clear_bit(IVTV_F_I_ENC_VBI, &itv->i_flags))
-		data[1] = 3;
-	else if (data[1] > 2)
+	IVTV_DEBUG_HI_IRQ("ENC DMA COMPLETE %x %d (%d)\n", data[0], data[1], itv->cur_dma_stream);
+	if (itv->cur_dma_stream < 0) {
+		del_timer(&itv->dma_timer);
 		return;
-	s = &itv->streams[ivtv_stream_map[data[1]]];
+	}
+	s = &itv->streams[itv->cur_dma_stream];
+	ivtv_stream_sync_for_cpu(s);
+
 	if (data[0] & 0x18) {
-		IVTV_DEBUG_WARN("ENC DMA ERROR %x\n", data[0]);
+		IVTV_DEBUG_WARN("ENC DMA ERROR %x (offset %08x, xfer %d of %d, retry %d)\n", data[0],
+			s->dma_offset, s->sg_processed, s->sg_processing_size, itv->dma_retries);
 		write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS);
-		ivtv_vapi(itv, CX2341X_ENC_SCHED_DMA_TO_HOST, 3, 0, 0, data[1]);
+		if (itv->dma_retries == 3) {
+			/* Too many retries, give up on this frame */
+			itv->dma_retries = 0;
+			s->sg_processed = s->sg_processing_size;
+		}
+		else {
+			/* Retry, starting with the first xfer segment.
+			   Just retrying the current segment is not sufficient. */
+			s->sg_processed = 0;
+			itv->dma_retries++;
+		}
+	}
+	if (s->sg_processed < s->sg_processing_size) {
+		/* DMA next buffer */
+		ivtv_dma_enc_start_xfer(s);
+		return;
 	}
-	s->SG_length = 0;
+	del_timer(&itv->dma_timer);
 	clear_bit(IVTV_F_I_DMA, &itv->i_flags);
 	itv->cur_dma_stream = -1;
 	dma_post(s);
-	ivtv_stream_sync_for_cpu(s);
 	if (test_and_clear_bit(IVTV_F_S_DMA_HAS_VBI, &s->s_flags)) {
-		u32 tmp;
-
 		s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI];
-		tmp = s->dma_offset;
-		s->dma_offset = itv->vbi.dma_offset;
 		dma_post(s);
-		s->dma_offset = tmp;
 	}
+	s->sg_processing_size = 0;
+	s->sg_processed = 0;
 	wake_up(&itv->dma_waitq);
 }
 
@@ -538,8 +580,6 @@ static void ivtv_irq_enc_pio_complete(struct ivtv *itv)
 	}
 	s = &itv->streams[itv->cur_pio_stream];
 	IVTV_DEBUG_HI_IRQ("ENC PIO COMPLETE %s\n", s->name);
-	s->SG_length = 0;
-	clear_bit(IVTV_F_I_ENC_VBI, &itv->i_flags);
 	clear_bit(IVTV_F_I_PIO, &itv->i_flags);
 	itv->cur_pio_stream = -1;
 	dma_post(s);
@@ -551,13 +591,8 @@ static void ivtv_irq_enc_pio_complete(struct ivtv *itv)
 		ivtv_vapi(itv, CX2341X_ENC_SCHED_DMA_TO_HOST, 3, 0, 0, 2);
 	clear_bit(IVTV_F_I_PIO, &itv->i_flags);
 	if (test_and_clear_bit(IVTV_F_S_DMA_HAS_VBI, &s->s_flags)) {
-		u32 tmp;
-
 		s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI];
-		tmp = s->dma_offset;
-		s->dma_offset = itv->vbi.dma_offset;
 		dma_post(s);
-		s->dma_offset = tmp;
 	}
 	wake_up(&itv->dma_waitq);
 }
@@ -569,19 +604,23 @@ static void ivtv_irq_dma_err(struct ivtv *itv)
 	del_timer(&itv->dma_timer);
 	ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, data);
 	IVTV_DEBUG_WARN("DMA ERROR %08x %08x %08x %d\n", data[0], data[1],
-					read_reg(IVTV_REG_DMASTATUS), itv->cur_dma_stream);
+				read_reg(IVTV_REG_DMASTATUS), itv->cur_dma_stream);
+	write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS);
 	if (!test_bit(IVTV_F_I_UDMA, &itv->i_flags) &&
 	    itv->cur_dma_stream >= 0 && itv->cur_dma_stream < IVTV_MAX_STREAMS) {
 		struct ivtv_stream *s = &itv->streams[itv->cur_dma_stream];
 
 		/* retry */
-		write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS);
 		if (s->type >= IVTV_DEC_STREAM_TYPE_MPG)
 			ivtv_dma_dec_start(s);
 		else
 			ivtv_dma_enc_start(s);
 		return;
 	}
+	if (test_bit(IVTV_F_I_UDMA, &itv->i_flags)) {
+		ivtv_udma_start(itv);
+		return;
+	}
 	clear_bit(IVTV_F_I_UDMA, &itv->i_flags);
 	clear_bit(IVTV_F_I_DMA, &itv->i_flags);
 	itv->cur_dma_stream = -1;
@@ -625,14 +664,12 @@ static void ivtv_irq_enc_vbi_cap(struct ivtv *itv)
 	   DMA the data. Since at most four VBI DMA buffers are available,
 	   we just drop the old requests when there are already three
 	   requests queued. */
-	if (s->SG_length > 2) {
-		struct list_head *p;
-		list_for_each(p, &s->q_predma.list) {
-			struct ivtv_buffer *buf = list_entry(p, struct ivtv_buffer, list);
+	if (s->sg_pending_size > 2) {
+		struct ivtv_buffer *buf;
+		list_for_each_entry(buf, &s->q_predma.list, list)
 			ivtv_buf_sync_for_cpu(s, buf);
-		}
 		ivtv_queue_move(s, &s->q_predma, NULL, &s->q_free, 0);
-		s->SG_length = 0;
+		s->sg_pending_size = 0;
 	}
 	/* if we can append the data, and the MPEG stream isn't capturing,
 	   then start a DMA request for just the VBI data. */
@@ -698,23 +735,27 @@ static void ivtv_irq_vsync(struct ivtv *itv)
 
 	if (0) IVTV_DEBUG_IRQ("DEC VSYNC\n");
 
-	if (((frame ^ itv->yuv_info.lace_sync_field) == 0 && ((itv->lastVsyncFrame & 1) ^ itv->yuv_info.lace_sync_field)) ||
-			(frame != (itv->lastVsyncFrame & 1) && !itv->yuv_info.frame_interlaced)) {
+	if (((frame ^ itv->yuv_info.sync_field[last_dma_frame]) == 0 &&
+		((itv->last_vsync_field & 1) ^ itv->yuv_info.sync_field[last_dma_frame])) ||
+			(frame != (itv->last_vsync_field & 1) && !itv->yuv_info.frame_interlaced)) {
 		int next_dma_frame = last_dma_frame;
 
-		if (next_dma_frame >= 0 && next_dma_frame != atomic_read(&itv->yuv_info.next_fill_frame)) {
-			write_reg(yuv_offset[next_dma_frame] >> 4, 0x82c);
-			write_reg((yuv_offset[next_dma_frame] + IVTV_YUV_BUFFER_UV_OFFSET) >> 4, 0x830);
-			write_reg(yuv_offset[next_dma_frame] >> 4, 0x834);
-			write_reg((yuv_offset[next_dma_frame] + IVTV_YUV_BUFFER_UV_OFFSET) >> 4, 0x838);
-			next_dma_frame = (next_dma_frame + 1) & 0x3;
-			atomic_set(&itv->yuv_info.next_dma_frame, next_dma_frame);
+		if (!(itv->yuv_info.frame_interlaced && itv->yuv_info.field_delay[next_dma_frame] && itv->yuv_info.fields_lapsed < 1)) {
+			if (next_dma_frame >= 0 && next_dma_frame != atomic_read(&itv->yuv_info.next_fill_frame)) {
+				write_reg(yuv_offset[next_dma_frame] >> 4, 0x82c);
+				write_reg((yuv_offset[next_dma_frame] + IVTV_YUV_BUFFER_UV_OFFSET) >> 4, 0x830);
+				write_reg(yuv_offset[next_dma_frame] >> 4, 0x834);
+				write_reg((yuv_offset[next_dma_frame] + IVTV_YUV_BUFFER_UV_OFFSET) >> 4, 0x838);
+				next_dma_frame = (next_dma_frame + 1) & 0x3;
+				atomic_set(&itv->yuv_info.next_dma_frame, next_dma_frame);
+				itv->yuv_info.fields_lapsed = -1;
+			}
 		}
 	}
-	if (frame != (itv->lastVsyncFrame & 1)) {
+	if (frame != (itv->last_vsync_field & 1)) {
 		struct ivtv_stream *s = ivtv_get_output_stream(itv);
 
-		itv->lastVsyncFrame += 1;
+		itv->last_vsync_field += 1;
 		if (frame == 0) {
 			clear_bit(IVTV_F_I_VALID_DEC_TIMINGS, &itv->i_flags);
 			clear_bit(IVTV_F_I_EV_VSYNC_FIELD, &itv->i_flags);
@@ -731,7 +772,10 @@ static void ivtv_irq_vsync(struct ivtv *itv)
 			wake_up(&s->waitq);
 
 		/* Send VBI to saa7127 */
-		if (frame) {
+		if (frame && (itv->output_mode == OUT_PASSTHROUGH ||
+			test_bit(IVTV_F_I_UPDATE_WSS, &itv->i_flags) ||
+			test_bit(IVTV_F_I_UPDATE_VPS, &itv->i_flags) ||
+			test_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags))) {
 			set_bit(IVTV_F_I_WORK_HANDLER_VBI, &itv->i_flags);
 			set_bit(IVTV_F_I_HAVE_WORK, &itv->i_flags);
 		}
@@ -749,10 +793,12 @@ static void ivtv_irq_vsync(struct ivtv *itv)
 				set_bit(IVTV_F_I_HAVE_WORK, &itv->i_flags);
 			}
 		}
+
+		itv->yuv_info.fields_lapsed ++;
 	}
 }
 
-#define IVTV_IRQ_DMA (IVTV_IRQ_DMA_READ | IVTV_IRQ_ENC_DMA_COMPLETE | IVTV_IRQ_DMA_ERR | IVTV_IRQ_ENC_START_CAP | IVTV_IRQ_ENC_VBI_CAP | IVTV_IRQ_DEC_DATA_REQ)
+#define IVTV_IRQ_DMA (IVTV_IRQ_DMA_READ | IVTV_IRQ_ENC_DMA_COMPLETE | IVTV_IRQ_DMA_ERR | IVTV_IRQ_ENC_START_CAP | IVTV_IRQ_ENC_VBI_CAP | IVTV_IRQ_DEC_DATA_REQ | IVTV_IRQ_DEC_VBI_RE_INSERT)
 
 irqreturn_t ivtv_irq_handler(int irq, void *dev_id)
 {
@@ -777,7 +823,7 @@ irqreturn_t ivtv_irq_handler(int irq, void *dev_id)
 		 */
 		if (~itv->irqmask & IVTV_IRQ_DEC_VSYNC) {
 			/* vsync is enabled, see if we're in a new field */
-			if ((itv->lastVsyncFrame & 1) != (read_reg(0x28c0) & 1)) {
+			if ((itv->last_vsync_field & 1) != (read_reg(0x28c0) & 1)) {
 				/* New field, looks like we missed it */
 				IVTV_DEBUG_YUV("VSync interrupt missed %d\n",read_reg(0x28c0)>>16);
 				vsync_force = 1;
@@ -831,7 +877,7 @@ irqreturn_t ivtv_irq_handler(int irq, void *dev_id)
 	if (combo & IVTV_IRQ_ENC_EOS) {
 		IVTV_DEBUG_IRQ("ENC EOS\n");
 		set_bit(IVTV_F_I_EOS, &itv->i_flags);
-		wake_up(&itv->cap_w);
+		wake_up(&itv->eos_waitq);
 	}
 
 	if (combo & IVTV_IRQ_DEC_DATA_REQ) {
@@ -853,8 +899,9 @@ irqreturn_t ivtv_irq_handler(int irq, void *dev_id)
 	}
 
 	if ((combo & IVTV_IRQ_DMA) && !test_bit(IVTV_F_I_DMA, &itv->i_flags)) {
+		itv->irq_rr_idx++;
 		for (i = 0; i < IVTV_MAX_STREAMS; i++) {
-			int idx = (i + itv->irq_rr_idx++) % IVTV_MAX_STREAMS;
+			int idx = (i + itv->irq_rr_idx) % IVTV_MAX_STREAMS;
 			struct ivtv_stream *s = &itv->streams[idx];
 
 			if (!test_and_clear_bit(IVTV_F_S_DMA_PENDING, &s->s_flags))
@@ -871,8 +918,9 @@ irqreturn_t ivtv_irq_handler(int irq, void *dev_id)
 	}
 
 	if ((combo & IVTV_IRQ_DMA) && !test_bit(IVTV_F_I_PIO, &itv->i_flags)) {
+		itv->irq_rr_idx++;
 		for (i = 0; i < IVTV_MAX_STREAMS; i++) {
-			int idx = (i + itv->irq_rr_idx++) % IVTV_MAX_STREAMS;
+			int idx = (i + itv->irq_rr_idx) % IVTV_MAX_STREAMS;
 			struct ivtv_stream *s = &itv->streams[idx];
 
 			if (!test_and_clear_bit(IVTV_F_S_PIO_PENDING, &s->s_flags))
@@ -883,8 +931,9 @@ irqreturn_t ivtv_irq_handler(int irq, void *dev_id)
 		}
 	}
 
-	if (test_and_clear_bit(IVTV_F_I_HAVE_WORK, &itv->i_flags))
+	if (test_and_clear_bit(IVTV_F_I_HAVE_WORK, &itv->i_flags)) {
 		queue_work(itv->irq_work_queues, &itv->irq_work_queue);
+	}
 
 	spin_unlock(&itv->dma_reg_lock);
 
diff --git a/drivers/media/video/ivtv/ivtv-irq.h b/drivers/media/video/ivtv/ivtv-irq.h
index a43348a3030..f879a5822e7 100644
--- a/drivers/media/video/ivtv/ivtv-irq.h
+++ b/drivers/media/video/ivtv/ivtv-irq.h
@@ -19,8 +19,35 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_IRQ_H
+#define IVTV_IRQ_H
+
+#define IVTV_IRQ_ENC_START_CAP		(0x1 << 31)
+#define IVTV_IRQ_ENC_EOS		(0x1 << 30)
+#define IVTV_IRQ_ENC_VBI_CAP		(0x1 << 29)
+#define IVTV_IRQ_ENC_VIM_RST		(0x1 << 28)
+#define IVTV_IRQ_ENC_DMA_COMPLETE	(0x1 << 27)
+#define IVTV_IRQ_ENC_PIO_COMPLETE	(0x1 << 25)
+#define IVTV_IRQ_DEC_AUD_MODE_CHG	(0x1 << 24)
+#define IVTV_IRQ_DEC_DATA_REQ		(0x1 << 22)
+#define IVTV_IRQ_DEC_DMA_COMPLETE	(0x1 << 20)
+#define IVTV_IRQ_DEC_VBI_RE_INSERT	(0x1 << 19)
+#define IVTV_IRQ_DMA_ERR		(0x1 << 18)
+#define IVTV_IRQ_DMA_WRITE		(0x1 << 17)
+#define IVTV_IRQ_DMA_READ		(0x1 << 16)
+#define IVTV_IRQ_DEC_VSYNC		(0x1 << 10)
+
+/* IRQ Masks */
+#define IVTV_IRQ_MASK_INIT (IVTV_IRQ_DMA_ERR|IVTV_IRQ_ENC_DMA_COMPLETE|\
+		IVTV_IRQ_DMA_READ|IVTV_IRQ_ENC_PIO_COMPLETE)
+
+#define IVTV_IRQ_MASK_CAPTURE (IVTV_IRQ_ENC_START_CAP | IVTV_IRQ_ENC_EOS)
+#define IVTV_IRQ_MASK_DECODE  (IVTV_IRQ_DEC_DATA_REQ|IVTV_IRQ_DEC_AUD_MODE_CHG)
+
 irqreturn_t ivtv_irq_handler(int irq, void *dev_id);
 
 void ivtv_irq_work_handler(struct work_struct *work);
 void ivtv_dma_stream_dec_prepare(struct ivtv_stream *s, u32 offset, int lock);
 void ivtv_unfinished_dma(unsigned long arg);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-mailbox.c b/drivers/media/video/ivtv/ivtv-mailbox.c
index 5e3b679202a..b05436da713 100644
--- a/drivers/media/video/ivtv/ivtv-mailbox.c
+++ b/drivers/media/video/ivtv/ivtv-mailbox.c
@@ -225,15 +225,15 @@ static int ivtv_api_call(struct ivtv *itv, int cmd, int args, u32 data[])
 	}
 	if (args < 0 || args > CX2341X_MBOX_MAX_DATA ||
 	    cmd < 0 || cmd > 255 || api_info[cmd].name == NULL) {
-		IVTV_ERR("Invalid API call: cmd = 0x%02x, args = %d\n", cmd, args);
+		IVTV_ERR("Invalid MB call: cmd = 0x%02x, args = %d\n", cmd, args);
 		return -EINVAL;
 	}
 
 	if (api_info[cmd].flags & API_HIGH_VOL) {
-	    IVTV_DEBUG_HI_API("API Call: %s\n", api_info[cmd].name);
+	    IVTV_DEBUG_HI_MB("MB Call: %s\n", api_info[cmd].name);
 	}
 	else {
-	    IVTV_DEBUG_API("API Call: %s\n", api_info[cmd].name);
+	    IVTV_DEBUG_MB("MB Call: %s\n", api_info[cmd].name);
 	}
 
 	/* clear possibly uninitialized part of data array */
diff --git a/drivers/media/video/ivtv/ivtv-mailbox.h b/drivers/media/video/ivtv/ivtv-mailbox.h
index 79b8aec1437..71a54eef8fc 100644
--- a/drivers/media/video/ivtv/ivtv-mailbox.h
+++ b/drivers/media/video/ivtv/ivtv-mailbox.h
@@ -18,8 +18,16 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_MAILBOX_H
+#define IVTV_MAILBOX_H
+
+#define IVTV_MBOX_DMA_END         8
+#define IVTV_MBOX_DMA             9
+
 void ivtv_api_get_data(struct ivtv_mailbox_data *mbox, int mb, u32 data[]);
 int ivtv_api(struct ivtv *itv, int cmd, int args, u32 data[]);
 int ivtv_vapi_result(struct ivtv *itv, u32 data[CX2341X_MBOX_MAX_DATA], int cmd, int args, ...);
 int ivtv_vapi(struct ivtv *itv, int cmd, int args, ...);
 int ivtv_api_func(void *priv, int cmd, int in, int out, u32 data[CX2341X_MBOX_MAX_DATA]);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-queue.c b/drivers/media/video/ivtv/ivtv-queue.c
index a04f9387f63..39a21671324 100644
--- a/drivers/media/video/ivtv/ivtv-queue.c
+++ b/drivers/media/video/ivtv/ivtv-queue.c
@@ -20,9 +20,7 @@
  */
 
 #include "ivtv-driver.h"
-#include "ivtv-streams.h"
 #include "ivtv-queue.h"
-#include "ivtv-mailbox.h"
 
 int ivtv_buf_copy_from_user(struct ivtv_stream *s, struct ivtv_buffer *buf, const char __user *src, int copybytes)
 {
@@ -60,6 +58,7 @@ void ivtv_enqueue(struct ivtv_stream *s, struct ivtv_buffer *buf, struct ivtv_qu
 		buf->bytesused = 0;
 		buf->readpos = 0;
 		buf->b_flags = 0;
+		buf->dma_xfer_cnt = 0;
 	}
 	spin_lock_irqsave(&s->qlock, flags);
 	list_add_tail(&buf->list, &q->list);
@@ -87,7 +86,7 @@ struct ivtv_buffer *ivtv_dequeue(struct ivtv_stream *s, struct ivtv_queue *q)
 }
 
 static void ivtv_queue_move_buf(struct ivtv_stream *s, struct ivtv_queue *from,
-		struct ivtv_queue *to, int clear, int full)
+		struct ivtv_queue *to, int clear)
 {
 	struct ivtv_buffer *buf = list_entry(from->list.next, struct ivtv_buffer, list);
 
@@ -97,13 +96,7 @@ static void ivtv_queue_move_buf(struct ivtv_stream *s, struct ivtv_queue *from,
 	from->bytesused -= buf->bytesused - buf->readpos;
 	/* special handling for q_free */
 	if (clear)
-		buf->bytesused = buf->readpos = buf->b_flags = 0;
-	else if (full) {
-		/* special handling for stolen buffers, assume
-		   all bytes are used. */
-		buf->bytesused = s->buf_size;
-		buf->readpos = buf->b_flags = 0;
-	}
+		buf->bytesused = buf->readpos = buf->b_flags = buf->dma_xfer_cnt = 0;
 	to->buffers++;
 	to->length += s->buf_size;
 	to->bytesused += buf->bytesused - buf->readpos;
@@ -112,7 +105,7 @@ static void ivtv_queue_move_buf(struct ivtv_stream *s, struct ivtv_queue *from,
 /* Move 'needed_bytes' worth of buffers from queue 'from' into queue 'to'.
    If 'needed_bytes' == 0, then move all buffers from 'from' into 'to'.
    If 'steal' != NULL, then buffers may also taken from that queue if
-   needed.
+   needed, but only if 'from' is the free queue.
 
    The buffer is automatically cleared if it goes to the free queue. It is
    also cleared if buffers need to be taken from the 'steal' queue and
@@ -133,7 +126,7 @@ int ivtv_queue_move(struct ivtv_stream *s, struct ivtv_queue *from, struct ivtv_
 	int rc = 0;
 	int from_free = from == &s->q_free;
 	int to_free = to == &s->q_free;
-	int bytes_available;
+	int bytes_available, bytes_steal;
 
 	spin_lock_irqsave(&s->qlock, flags);
 	if (needed_bytes == 0) {
@@ -142,32 +135,47 @@ int ivtv_queue_move(struct ivtv_stream *s, struct ivtv_queue *from, struct ivtv_
 	}
 
 	bytes_available = from_free ? from->length : from->bytesused;
-	bytes_available += steal ? steal->length : 0;
+	bytes_steal = (from_free && steal) ? steal->length : 0;
 
-	if (bytes_available < needed_bytes) {
+	if (bytes_available + bytes_steal < needed_bytes) {
 		spin_unlock_irqrestore(&s->qlock, flags);
 		return -ENOMEM;
 	}
+	while (bytes_available < needed_bytes) {
+		struct ivtv_buffer *buf = list_entry(steal->list.prev, struct ivtv_buffer, list);
+		u16 dma_xfer_cnt = buf->dma_xfer_cnt;
+
+		/* move buffers from the tail of the 'steal' queue to the tail of the
+		   'from' queue. Always copy all the buffers with the same dma_xfer_cnt
+		   value, this ensures that you do not end up with partial frame data
+		   if one frame is stored in multiple buffers. */
+		while (dma_xfer_cnt == buf->dma_xfer_cnt) {
+			list_move_tail(steal->list.prev, &from->list);
+			rc++;
+			steal->buffers--;
+			steal->length -= s->buf_size;
+			steal->bytesused -= buf->bytesused - buf->readpos;
+			buf->bytesused = buf->readpos = buf->b_flags = buf->dma_xfer_cnt = 0;
+			from->buffers++;
+			from->length += s->buf_size;
+			bytes_available += s->buf_size;
+			if (list_empty(&steal->list))
+				break;
+			buf = list_entry(steal->list.prev, struct ivtv_buffer, list);
+		}
+	}
 	if (from_free) {
 		u32 old_length = to->length;
 
 		while (to->length - old_length < needed_bytes) {
-			if (list_empty(&from->list))
-				from = steal;
-			if (from == steal)
-				rc++; 		/* keep track of 'stolen' buffers */
-			ivtv_queue_move_buf(s, from, to, 1, 0);
+			ivtv_queue_move_buf(s, from, to, 1);
 		}
 	}
 	else {
 		u32 old_bytesused = to->bytesused;
 
 		while (to->bytesused - old_bytesused < needed_bytes) {
-			if (list_empty(&from->list))
-				from = steal;
-			if (from == steal)
-				rc++; 		/* keep track of 'stolen' buffers */
-			ivtv_queue_move_buf(s, from, to, to_free, rc);
+			ivtv_queue_move_buf(s, from, to, to_free);
 		}
 	}
 	spin_unlock_irqrestore(&s->qlock, flags);
@@ -185,7 +193,7 @@ void ivtv_flush_queues(struct ivtv_stream *s)
 int ivtv_stream_alloc(struct ivtv_stream *s)
 {
 	struct ivtv *itv = s->itv;
-	int SGsize = sizeof(struct ivtv_SG_element) * s->buffers;
+	int SGsize = sizeof(struct ivtv_sg_element) * s->buffers;
 	int i;
 
 	if (s->buffers == 0)
@@ -195,27 +203,33 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
 		s->dma != PCI_DMA_NONE ? "DMA " : "",
 		s->name, s->buffers, s->buf_size, s->buffers * s->buf_size / 1024);
 
-	if (ivtv_might_use_pio(s)) {
-		s->PIOarray = (struct ivtv_SG_element *)kzalloc(SGsize, GFP_KERNEL);
-		if (s->PIOarray == NULL) {
-			IVTV_ERR("Could not allocate PIOarray for %s stream\n", s->name);
-			return -ENOMEM;
-		}
+	s->sg_pending = kzalloc(SGsize, GFP_KERNEL);
+	if (s->sg_pending == NULL) {
+		IVTV_ERR("Could not allocate sg_pending for %s stream\n", s->name);
+		return -ENOMEM;
 	}
+	s->sg_pending_size = 0;
 
-	/* Allocate DMA SG Arrays */
-	s->SGarray = (struct ivtv_SG_element *)kzalloc(SGsize, GFP_KERNEL);
-	if (s->SGarray == NULL) {
-		IVTV_ERR("Could not allocate SGarray for %s stream\n", s->name);
-		if (ivtv_might_use_pio(s)) {
-			kfree(s->PIOarray);
-			s->PIOarray = NULL;
-		}
+	s->sg_processing = kzalloc(SGsize, GFP_KERNEL);
+	if (s->sg_processing == NULL) {
+		IVTV_ERR("Could not allocate sg_processing for %s stream\n", s->name);
+		kfree(s->sg_pending);
+		s->sg_pending = NULL;
+		return -ENOMEM;
+	}
+	s->sg_processing_size = 0;
+
+	s->sg_dma = kzalloc(sizeof(struct ivtv_sg_element), GFP_KERNEL);
+	if (s->sg_dma == NULL) {
+		IVTV_ERR("Could not allocate sg_dma for %s stream\n", s->name);
+		kfree(s->sg_pending);
+		s->sg_pending = NULL;
+		kfree(s->sg_processing);
+		s->sg_processing = NULL;
 		return -ENOMEM;
 	}
-	s->SG_length = 0;
 	if (ivtv_might_use_dma(s)) {
-		s->SG_handle = pci_map_single(itv->dev, s->SGarray, SGsize, s->dma);
+		s->sg_handle = pci_map_single(itv->dev, s->sg_dma, sizeof(struct ivtv_sg_element), s->dma);
 		ivtv_stream_sync_for_cpu(s);
 	}
 
@@ -262,16 +276,19 @@ void ivtv_stream_free(struct ivtv_stream *s)
 	}
 
 	/* Free SG Array/Lists */
-	if (s->SGarray != NULL) {
-		if (s->SG_handle != IVTV_DMA_UNMAPPED) {
-			pci_unmap_single(s->itv->dev, s->SG_handle,
-				 sizeof(struct ivtv_SG_element) * s->buffers, PCI_DMA_TODEVICE);
-			s->SG_handle = IVTV_DMA_UNMAPPED;
+	if (s->sg_dma != NULL) {
+		if (s->sg_handle != IVTV_DMA_UNMAPPED) {
+			pci_unmap_single(s->itv->dev, s->sg_handle,
+				 sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE);
+			s->sg_handle = IVTV_DMA_UNMAPPED;
 		}
-		kfree(s->SGarray);
-		kfree(s->PIOarray);
-		s->PIOarray = NULL;
-		s->SGarray = NULL;
-		s->SG_length = 0;
+		kfree(s->sg_pending);
+		kfree(s->sg_processing);
+		kfree(s->sg_dma);
+		s->sg_pending = NULL;
+		s->sg_processing = NULL;
+		s->sg_dma = NULL;
+		s->sg_pending_size = 0;
+		s->sg_processing_size = 0;
 	}
 }
diff --git a/drivers/media/video/ivtv/ivtv-queue.h b/drivers/media/video/ivtv/ivtv-queue.h
index 2ed8d548255..7cfc0c9ab05 100644
--- a/drivers/media/video/ivtv/ivtv-queue.h
+++ b/drivers/media/video/ivtv/ivtv-queue.h
@@ -19,6 +19,9 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_QUEUE_H
+#define IVTV_QUEUE_H
+
 #define IVTV_DMA_UNMAPPED	((u32) -1)
 #define SLICED_VBI_PIO 1
 
@@ -79,13 +82,15 @@ void ivtv_stream_free(struct ivtv_stream *s);
 static inline void ivtv_stream_sync_for_cpu(struct ivtv_stream *s)
 {
 	if (ivtv_use_dma(s))
-		pci_dma_sync_single_for_cpu(s->itv->dev, s->SG_handle,
-			sizeof(struct ivtv_SG_element) * s->buffers, PCI_DMA_TODEVICE);
+		pci_dma_sync_single_for_cpu(s->itv->dev, s->sg_handle,
+			sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE);
 }
 
 static inline void ivtv_stream_sync_for_device(struct ivtv_stream *s)
 {
 	if (ivtv_use_dma(s))
-		pci_dma_sync_single_for_device(s->itv->dev, s->SG_handle,
-			sizeof(struct ivtv_SG_element) * s->buffers, PCI_DMA_TODEVICE);
+		pci_dma_sync_single_for_device(s->itv->dev, s->sg_handle,
+			sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE);
 }
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-routing.c b/drivers/media/video/ivtv/ivtv-routing.c
new file mode 100644
index 00000000000..398bd33033e
--- /dev/null
+++ b/drivers/media/video/ivtv/ivtv-routing.c
@@ -0,0 +1,116 @@
+/*
+    Audio/video-routing-related ivtv functions.
+    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
+    Copyright (C) 2005-2007  Hans Verkuil <hverkuil@xs4all.nl>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "ivtv-driver.h"
+#include "ivtv-i2c.h"
+#include "ivtv-cards.h"
+#include "ivtv-gpio.h"
+#include "ivtv-routing.h"
+
+#include <media/msp3400.h>
+#include <media/upd64031a.h>
+#include <media/upd64083.h>
+
+/* Selects the audio input and output according to the current
+   settings. */
+void ivtv_audio_set_io(struct ivtv *itv)
+{
+	struct v4l2_routing route;
+	u32 audio_input;
+	int mux_input;
+
+	/* Determine which input to use */
+	if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) {
+		audio_input = itv->card->radio_input.audio_input;
+		mux_input = itv->card->radio_input.muxer_input;
+	} else {
+		audio_input = itv->card->audio_inputs[itv->audio_input].audio_input;
+		mux_input = itv->card->audio_inputs[itv->audio_input].muxer_input;
+	}
+
+	/* handle muxer chips */
+	route.input = mux_input;
+	route.output = 0;
+	ivtv_i2c_hw(itv, itv->card->hw_muxer, VIDIOC_INT_S_AUDIO_ROUTING, &route);
+
+	route.input = audio_input;
+	if (itv->card->hw_audio & IVTV_HW_MSP34XX) {
+		route.output = MSP_OUTPUT(MSP_SC_IN_DSP_SCART1);
+	}
+	ivtv_i2c_hw(itv, itv->card->hw_audio, VIDIOC_INT_S_AUDIO_ROUTING, &route);
+}
+
+/* Selects the video input and output according to the current
+   settings. */
+void ivtv_video_set_io(struct ivtv *itv)
+{
+	struct v4l2_routing route;
+	int inp = itv->active_input;
+	u32 type;
+
+	route.input = itv->card->video_inputs[inp].video_input;
+	route.output = 0;
+	itv->video_dec_func(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route);
+
+	type = itv->card->video_inputs[inp].video_type;
+
+	if (type == IVTV_CARD_INPUT_VID_TUNER) {
+		route.input = 0;  /* Tuner */
+	} else if (type < IVTV_CARD_INPUT_COMPOSITE1) {
+		route.input = 2;  /* S-Video */
+	} else {
+		route.input = 1;  /* Composite */
+	}
+
+	if (itv->card->hw_video & IVTV_HW_GPIO)
+		ivtv_gpio(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route);
+
+	if (itv->card->hw_video & IVTV_HW_UPD64031A) {
+		if (type == IVTV_CARD_INPUT_VID_TUNER ||
+		    type >= IVTV_CARD_INPUT_COMPOSITE1) {
+			/* Composite: GR on, connect to 3DYCS */
+			route.input = UPD64031A_GR_ON | UPD64031A_3DYCS_COMPOSITE;
+		} else {
+			/* S-Video: GR bypassed, turn it off */
+			route.input = UPD64031A_GR_OFF | UPD64031A_3DYCS_DISABLE;
+		}
+		route.input |= itv->card->gr_config;
+
+		ivtv_upd64031a(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route);
+	}
+
+	if (itv->card->hw_video & IVTV_HW_UPD6408X) {
+		route.input = UPD64083_YCS_MODE;
+		if (type > IVTV_CARD_INPUT_VID_TUNER &&
+		    type < IVTV_CARD_INPUT_COMPOSITE1) {
+			/* S-Video uses YCNR mode and internal Y-ADC, the upd64031a
+			   is not used. */
+			route.input |= UPD64083_YCNR_MODE;
+		}
+		else if (itv->card->hw_video & IVTV_HW_UPD64031A) {
+		  /* Use upd64031a output for tuner and composite(CX23416GYC only) inputs */
+		  if ((type == IVTV_CARD_INPUT_VID_TUNER)||
+		      (itv->card->type == IVTV_CARD_CX23416GYC)) {
+		    route.input |= UPD64083_EXT_Y_ADC;
+		  }
+		}
+		ivtv_upd64083(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route);
+	}
+}
diff --git a/drivers/media/video/ivtv/ivtv-routing.h b/drivers/media/video/ivtv/ivtv-routing.h
new file mode 100644
index 00000000000..c72a9731ca0
--- /dev/null
+++ b/drivers/media/video/ivtv/ivtv-routing.h
@@ -0,0 +1,27 @@
+/*
+    Audio/video-routing-related ivtv functions.
+    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
+    Copyright (C) 2005-2007  Hans Verkuil <hverkuil@xs4all.nl>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef IVTV_ROUTING_H
+#define IVTV_ROUTING_H
+
+void ivtv_audio_set_io(struct ivtv *itv);
+void ivtv_video_set_io(struct ivtv *itv);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index 51df3f85503..fd135985e70 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -35,16 +35,13 @@
 
 #include "ivtv-driver.h"
 #include "ivtv-fileops.h"
-#include "ivtv-i2c.h"
 #include "ivtv-queue.h"
 #include "ivtv-mailbox.h"
-#include "ivtv-audio.h"
-#include "ivtv-video.h"
-#include "ivtv-vbi.h"
 #include "ivtv-ioctl.h"
 #include "ivtv-irq.h"
-#include "ivtv-streams.h"
+#include "ivtv-yuv.h"
 #include "ivtv-cards.h"
+#include "ivtv-streams.h"
 
 static struct file_operations ivtv_v4l2_enc_fops = {
       .owner = THIS_MODULE,
@@ -66,6 +63,13 @@ static struct file_operations ivtv_v4l2_dec_fops = {
       .poll = ivtv_v4l2_dec_poll,
 };
 
+#define IVTV_V4L2_DEC_MPG_OFFSET  16	/* offset from 0 to register decoder mpg v4l2 minors on */
+#define IVTV_V4L2_ENC_PCM_OFFSET  24	/* offset from 0 to register pcm v4l2 minors on */
+#define IVTV_V4L2_ENC_YUV_OFFSET  32	/* offset from 0 to register yuv v4l2 minors on */
+#define IVTV_V4L2_DEC_YUV_OFFSET  48	/* offset from 0 to register decoder yuv v4l2 minors on */
+#define IVTV_V4L2_DEC_VBI_OFFSET   8	/* offset from 0 to register decoder vbi input v4l2 minors on */
+#define IVTV_V4L2_DEC_VOUT_OFFSET 16	/* offset from 0 to register vbi output v4l2 minors on */
+
 static struct {
 	const char *name;
 	int vfl_type;
@@ -75,7 +79,7 @@ static struct {
 	struct file_operations *fops;
 } ivtv_stream_info[] = {
 	{	/* IVTV_ENC_STREAM_TYPE_MPG */
-		"encoder MPEG",
+		"encoder MPG",
 		VFL_TYPE_GRABBER, 0,
 		PCI_DMA_FROMDEVICE, 0, V4L2_BUF_TYPE_VIDEO_CAPTURE,
 		&ivtv_v4l2_enc_fops
@@ -93,7 +97,7 @@ static struct {
 		&ivtv_v4l2_enc_fops
 	},
 	{	/* IVTV_ENC_STREAM_TYPE_PCM */
-		"encoder PCM audio",
+		"encoder PCM",
 		VFL_TYPE_GRABBER, IVTV_V4L2_ENC_PCM_OFFSET,
 		PCI_DMA_FROMDEVICE, 0, V4L2_BUF_TYPE_PRIVATE,
 		&ivtv_v4l2_enc_fops
@@ -105,7 +109,7 @@ static struct {
 		&ivtv_v4l2_enc_fops
 	},
 	{	/* IVTV_DEC_STREAM_TYPE_MPG */
-		"decoder MPEG",
+		"decoder MPG",
 		VFL_TYPE_GRABBER, IVTV_V4L2_DEC_MPG_OFFSET,
 		PCI_DMA_TODEVICE, 0, V4L2_BUF_TYPE_VIDEO_OUTPUT,
 		&ivtv_v4l2_dec_fops
@@ -150,11 +154,11 @@ static void ivtv_stream_init(struct ivtv *itv, int type)
 		s->dma = ivtv_stream_info[type].dma;
 	s->buf_size = itv->stream_buf_size[type];
 	if (s->buf_size)
-		s->buffers = itv->options.megabytes[type] * 1024 * 1024 / s->buf_size;
+		s->buffers = (itv->options.kilobytes[type] * 1024 + s->buf_size - 1) / s->buf_size;
 	spin_lock_init(&s->qlock);
 	init_waitqueue_head(&s->waitq);
 	s->id = -1;
-	s->SG_handle = IVTV_DMA_UNMAPPED;
+	s->sg_handle = IVTV_DMA_UNMAPPED;
 	ivtv_queue_init(&s->q_free);
 	ivtv_queue_init(&s->q_full);
 	ivtv_queue_init(&s->q_dma);
@@ -192,7 +196,7 @@ static int ivtv_reg_dev(struct ivtv *itv, int type)
 	/* User explicitly selected 0 buffers for these streams, so don't
 	   create them. */
 	if (minor >= 0 && ivtv_stream_info[type].dma != PCI_DMA_NONE &&
-	    itv->options.megabytes[type] == 0) {
+	    itv->options.kilobytes[type] == 0) {
 		IVTV_INFO("Disabled %s device\n", ivtv_stream_info[type].name);
 		return 0;
 	}
@@ -238,18 +242,18 @@ static int ivtv_reg_dev(struct ivtv *itv, int type)
 
 	switch (vfl_type) {
 	case VFL_TYPE_GRABBER:
-		IVTV_INFO("Registered device video%d for %s (%d MB)\n",
-			s->v4l2dev->minor, s->name, itv->options.megabytes[type]);
+		IVTV_INFO("Registered device video%d for %s (%d kB)\n",
+			s->v4l2dev->minor, s->name, itv->options.kilobytes[type]);
 		break;
 	case VFL_TYPE_RADIO:
 		IVTV_INFO("Registered device radio%d for %s\n",
 			s->v4l2dev->minor - MINOR_VFL_TYPE_RADIO_MIN, s->name);
 		break;
 	case VFL_TYPE_VBI:
-		if (itv->options.megabytes[type])
-			IVTV_INFO("Registered device vbi%d for %s (%d MB)\n",
+		if (itv->options.kilobytes[type])
+			IVTV_INFO("Registered device vbi%d for %s (%d kB)\n",
 				s->v4l2dev->minor - MINOR_VFL_TYPE_VBI_MIN,
-				s->name, itv->options.megabytes[type]);
+				s->name, itv->options.kilobytes[type]);
 		else
 			IVTV_INFO("Registered device vbi%d for %s\n",
 				s->v4l2dev->minor - MINOR_VFL_TYPE_VBI_MIN, s->name);
@@ -314,28 +318,9 @@ static void ivtv_vbi_setup(struct ivtv *itv)
 	int lines;
 	int i;
 
-	/* If Embed then streamtype must be Program */
-	/* TODO: should we really do this? */
-	if (0 && !raw && itv->vbi.insert_mpeg) {
-		itv->params.stream_type = 0;
-
-		/* assign stream type */
-		ivtv_vapi(itv, CX2341X_ENC_SET_STREAM_TYPE, 1, itv->params.stream_type);
-	}
-
 	/* Reset VBI */
 	ivtv_vapi(itv, CX2341X_ENC_SET_VBI_LINE, 5, 0xffff , 0, 0, 0, 0);
 
-	if (itv->is_60hz) {
-		itv->vbi.count = 12;
-		itv->vbi.start[0] = 10;
-		itv->vbi.start[1] = 273;
-	} else {        /* PAL/SECAM */
-		itv->vbi.count = 18;
-		itv->vbi.start[0] = 6;
-		itv->vbi.start[1] = 318;
-	}
-
 	/* setup VBI registers */
 	itv->video_dec_func(itv, VIDIOC_S_FMT, &itv->vbi.in);
 
@@ -409,8 +394,8 @@ static void ivtv_vbi_setup(struct ivtv *itv)
 	if (!itv->vbi.fpi)
 		itv->vbi.fpi = 1;
 
-	IVTV_DEBUG_INFO("Setup VBI start 0x%08x frames %d fpi %d lines 0x%08x\n",
-		itv->vbi.enc_start, data[1], itv->vbi.fpi, itv->digitizer);
+	IVTV_DEBUG_INFO("Setup VBI start 0x%08x frames %d fpi %d\n",
+		itv->vbi.enc_start, data[1], itv->vbi.fpi);
 
 	/* select VBI lines.
 	   Note that the sliced argument seems to have no effect. */
@@ -446,9 +431,6 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
 	if (s->v4l2dev == NULL)
 		return -EINVAL;
 
-	/* Big serialization lock to ensure no two streams are started
-	   simultaneously: that can give all sorts of weird results. */
-	mutex_lock(&itv->serialize_lock);
 	IVTV_DEBUG_INFO("Start encoder stream %s\n", s->name);
 
 	switch (s->type) {
@@ -490,7 +472,6 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
 			0, sizeof(itv->vbi.sliced_mpeg_size));
 		break;
 	default:
-		mutex_unlock(&itv->serialize_lock);
 		return -EINVAL;
 	}
 	s->subtype = subtype;
@@ -503,6 +484,8 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
 	clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
 
 	if (atomic_read(&itv->capturing) == 0) {
+		int digitizer;
+
 		/* Always use frame based mode. Experiments have demonstrated that byte
 		   stream based mode results in dropped frames and corruption. Not often,
 		   but occasionally. Many thanks go to Leonard Orb who spent a lot of
@@ -528,7 +511,14 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
 		ivtv_vapi(itv, CX2341X_ENC_SET_PLACEHOLDER, 12,
 			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
 
-		ivtv_vapi(itv, CX2341X_ENC_SET_NUM_VSYNC_LINES, 2, itv->digitizer, itv->digitizer);
+		if (itv->card->hw_all & (IVTV_HW_SAA7115 | IVTV_HW_SAA717X))
+		    digitizer = 0xF1;
+		else if (itv->card->hw_all & IVTV_HW_SAA7114)
+		    digitizer = 0xEF;
+		else /* cx25840 */
+		    digitizer = 0x140;
+
+		ivtv_vapi(itv, CX2341X_ENC_SET_NUM_VSYNC_LINES, 2, digitizer, digitizer);
 
 		/* Setup VBI */
 		if (itv->v4l2_cap & V4L2_CAP_VBI_CAPTURE) {
@@ -563,16 +553,16 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
 		clear_bit(IVTV_F_I_EOS, &itv->i_flags);
 
 		/* Initialize Digitizer for Capture */
+		itv->video_dec_func(itv, VIDIOC_STREAMOFF, 0);
+		ivtv_msleep_timeout(300, 1);
 		ivtv_vapi(itv, CX2341X_ENC_INITIALIZE_INPUT, 0);
-
-		ivtv_msleep_timeout(100, 0);
+		itv->video_dec_func(itv, VIDIOC_STREAMON, 0);
 	}
 
 	/* begin_capture */
 	if (ivtv_vapi(itv, CX2341X_ENC_START_CAPTURE, 2, captype, subtype))
 	{
 		IVTV_DEBUG_WARN( "Error starting capture!\n");
-		mutex_unlock(&itv->serialize_lock);
 		return -EINVAL;
 	}
 
@@ -588,7 +578,6 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
 
 	/* you're live! sit back and await interrupts :) */
 	atomic_inc(&itv->capturing);
-	mutex_unlock(&itv->serialize_lock);
 	return 0;
 }
 
@@ -676,10 +665,10 @@ int ivtv_start_v4l2_decode_stream(struct ivtv_stream *s, int gop_offset)
 	clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
 
 	/* Zero out decoder counters */
-	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_FIELD_DISPLAYED].data[0]);
-	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_FIELD_DISPLAYED].data[1]);
-	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_FIELD_DISPLAYED].data[2]);
-	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_FIELD_DISPLAYED].data[3]);
+	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA_END].data[0]);
+	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA_END].data[1]);
+	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA_END].data[2]);
+	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA_END].data[3]);
 	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA].data[0]);
 	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA].data[1]);
 	writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA].data[2]);
@@ -720,9 +709,7 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
 	struct ivtv *itv = s->itv;
 	DECLARE_WAITQUEUE(wait, current);
 	int cap_type;
-	unsigned long then;
 	int stopmode;
-	u32 data[CX2341X_MBOX_MAX_DATA];
 
 	if (s->v4l2dev == NULL)
 		return -EINVAL;
@@ -764,15 +751,13 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
 	/* when: 0 =  end of GOP  1 = NOW!, type: 0 = mpeg, subtype: 3 = video+audio */
 	ivtv_vapi(itv, CX2341X_ENC_STOP_CAPTURE, 3, stopmode, cap_type, s->subtype);
 
-	then = jiffies;
-
 	if (!test_bit(IVTV_F_S_PASSTHROUGH, &s->s_flags)) {
 		if (s->type == IVTV_ENC_STREAM_TYPE_MPG && gop_end) {
 			/* only run these if we're shutting down the last cap */
 			unsigned long duration;
+			unsigned long then = jiffies;
 
-			then = jiffies;
-			add_wait_queue(&itv->cap_w, &wait);
+			add_wait_queue(&itv->eos_waitq, &wait);
 
 			set_current_state(TASK_INTERRUPTIBLE);
 
@@ -798,31 +783,12 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
 				IVTV_DEBUG_INFO("%s: EOS took %lu ms to occur.\n", s->name, duration);
 			}
 			set_current_state(TASK_RUNNING);
-			remove_wait_queue(&itv->cap_w, &wait);
+			remove_wait_queue(&itv->eos_waitq, &wait);
+			set_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
 		}
 
-		then = jiffies;
-		/* Make sure DMA is complete */
-		add_wait_queue(&s->waitq, &wait);
-		do {
-			/* check if DMA is pending */
-			if ((s->type == IVTV_ENC_STREAM_TYPE_MPG) &&	/* MPG Only */
-			    (read_reg(IVTV_REG_DMASTATUS) & 0x02)) {
-				/* Check for last DMA */
-				ivtv_vapi_result(itv, data, CX2341X_ENC_GET_SEQ_END, 2, 0, 0);
-
-				if (data[0] == 1) {
-					IVTV_DEBUG_DMA("%s: Last DMA of size 0x%08x\n", s->name, data[1]);
-					break;
-				}
-			} else if (read_reg(IVTV_REG_DMASTATUS) & 0x02) {
-				break;
-			}
-		} while (!ivtv_msleep_timeout(10, 1) &&
-			 then + msecs_to_jiffies(2000) > jiffies);
-
-		set_current_state(TASK_RUNNING);
-		remove_wait_queue(&s->waitq, &wait);
+		/* Handle any pending interrupts */
+		ivtv_msleep_timeout(100, 1);
 	}
 
 	atomic_dec(&itv->capturing);
@@ -830,19 +796,16 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
 	/* Clear capture and no-read bits */
 	clear_bit(IVTV_F_S_STREAMING, &s->s_flags);
 
-	/* ensure these global cleanup actions are done only once */
-	mutex_lock(&itv->serialize_lock);
-
 	if (s->type == IVTV_ENC_STREAM_TYPE_VBI)
 		ivtv_set_irq_mask(itv, IVTV_IRQ_ENC_VBI_CAP);
 
 	if (atomic_read(&itv->capturing) > 0) {
-		mutex_unlock(&itv->serialize_lock);
 		return 0;
 	}
 
 	/* Set the following Interrupt mask bits for capture */
 	ivtv_set_irq_mask(itv, IVTV_IRQ_MASK_CAPTURE);
+	del_timer(&itv->dma_timer);
 
 	/* event notification (off) */
 	if (test_and_clear_bit(IVTV_F_I_DIG_RST, &itv->i_flags)) {
@@ -853,7 +816,6 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
 	}
 
 	wake_up(&s->waitq);
-	mutex_unlock(&itv->serialize_lock);
 
 	return 0;
 }
@@ -900,6 +862,7 @@ int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts)
 	ivtv_vapi(itv, CX2341X_DEC_SET_EVENT_NOTIFICATION, 4, 0, 0, IVTV_IRQ_DEC_AUD_MODE_CHG, -1);
 
 	ivtv_set_irq_mask(itv, IVTV_IRQ_MASK_DECODE);
+	del_timer(&itv->dma_timer);
 
 	clear_bit(IVTV_F_S_NEEDS_DATA, &s->s_flags);
 	clear_bit(IVTV_F_S_STREAMING, &s->s_flags);
diff --git a/drivers/media/video/ivtv/ivtv-streams.h b/drivers/media/video/ivtv/ivtv-streams.h
index 8597b75384a..8f5f5b1c7c8 100644
--- a/drivers/media/video/ivtv/ivtv-streams.h
+++ b/drivers/media/video/ivtv/ivtv-streams.h
@@ -18,6 +18,9 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_STREAMS_H
+#define IVTV_STREAMS_H
+
 int ivtv_streams_setup(struct ivtv *itv);
 void ivtv_streams_cleanup(struct ivtv *itv);
 
@@ -29,3 +32,5 @@ int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts);
 
 void ivtv_stop_all_captures(struct ivtv *itv);
 int ivtv_passthrough_mode(struct ivtv *itv, int enable);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-udma.c b/drivers/media/video/ivtv/ivtv-udma.c
index bd642e1aafc..c4626d1cdf4 100644
--- a/drivers/media/video/ivtv/ivtv-udma.c
+++ b/drivers/media/video/ivtv/ivtv-udma.c
@@ -21,7 +21,6 @@
  */
 
 #include "ivtv-driver.h"
-#include "ivtv-streams.h"
 #include "ivtv-udma.h"
 
 void ivtv_udma_get_page_info(struct ivtv_dma_page_info *dma_page, unsigned long first, unsigned long size)
@@ -38,19 +37,37 @@ void ivtv_udma_get_page_info(struct ivtv_dma_page_info *dma_page, unsigned long
 int ivtv_udma_fill_sg_list (struct ivtv_user_dma *dma, struct ivtv_dma_page_info *dma_page, int map_offset)
 {
 	int i, offset;
+	unsigned long flags;
+
+	if (map_offset < 0)
+		return map_offset;
 
 	offset = dma_page->offset;
 
 	/* Fill SG Array with new values */
 	for (i = 0; i < dma_page->page_count; i++) {
-		if (i == dma_page->page_count - 1) {
-			dma->SGlist[map_offset].length = dma_page->tail;
+		unsigned int len = (i == dma_page->page_count - 1) ?
+			dma_page->tail : PAGE_SIZE - offset;
+
+		dma->SGlist[map_offset].length = len;
+		dma->SGlist[map_offset].offset = offset;
+		if (PageHighMem(dma->map[map_offset])) {
+			void *src;
+
+			if (dma->bouncemap[map_offset] == NULL)
+				dma->bouncemap[map_offset] = alloc_page(GFP_KERNEL);
+			if (dma->bouncemap[map_offset] == NULL)
+				return -1;
+			local_irq_save(flags);
+			src = kmap_atomic(dma->map[map_offset], KM_BOUNCE_READ) + offset;
+			memcpy(page_address(dma->bouncemap[map_offset]) + offset, src, len);
+			kunmap_atomic(src, KM_BOUNCE_READ);
+			local_irq_restore(flags);
+			dma->SGlist[map_offset].page = dma->bouncemap[map_offset];
 		}
 		else {
-			dma->SGlist[map_offset].length = PAGE_SIZE - offset;
+			dma->SGlist[map_offset].page = dma->map[map_offset];
 		}
-		dma->SGlist[map_offset].offset = offset;
-		dma->SGlist[map_offset].page = dma->map[map_offset];
 		offset = 0;
 		map_offset++;
 	}
@@ -89,7 +106,7 @@ int ivtv_udma_setup(struct ivtv *itv, unsigned long ivtv_dest_addr,
 {
 	struct ivtv_dma_page_info user_dma;
 	struct ivtv_user_dma *dma = &itv->udma;
-	int err;
+	int i, err;
 
 	IVTV_DEBUG_DMA("ivtv_udma_setup, dst: 0x%08x\n", (unsigned int)ivtv_dest_addr);
 
@@ -123,7 +140,13 @@ int ivtv_udma_setup(struct ivtv *itv, unsigned long ivtv_dest_addr,
 	dma->page_count = user_dma.page_count;
 
 	/* Fill SG List with new values */
-	ivtv_udma_fill_sg_list(dma, &user_dma, 0);
+	if (ivtv_udma_fill_sg_list(dma, &user_dma, 0) < 0) {
+		for (i = 0; i < dma->page_count; i++) {
+			put_page(dma->map[i]);
+		}
+		dma->page_count = 0;
+		return -ENOMEM;
+	}
 
 	/* Map SG List */
 	dma->SG_length = pci_map_sg(itv->dev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
@@ -166,6 +189,8 @@ void ivtv_udma_unmap(struct ivtv *itv)
 
 void ivtv_udma_free(struct ivtv *itv)
 {
+	int i;
+
 	/* Unmap SG Array */
 	if (itv->udma.SG_handle) {
 		pci_unmap_single(itv->dev, itv->udma.SG_handle,
@@ -176,6 +201,11 @@ void ivtv_udma_free(struct ivtv *itv)
 	if (itv->udma.SG_length) {
 		pci_unmap_sg(itv->dev, itv->udma.SGlist, itv->udma.page_count, PCI_DMA_TODEVICE);
 	}
+
+	for (i = 0; i < IVTV_DMA_SG_OSD_ENT; i++) {
+		if (itv->udma.bouncemap[i])
+			__free_page(itv->udma.bouncemap[i]);
+	}
 }
 
 void ivtv_udma_start(struct ivtv *itv)
diff --git a/drivers/media/video/ivtv/ivtv-udma.h b/drivers/media/video/ivtv/ivtv-udma.h
index e131bccedec..df727e23be0 100644
--- a/drivers/media/video/ivtv/ivtv-udma.h
+++ b/drivers/media/video/ivtv/ivtv-udma.h
@@ -18,6 +18,9 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_UDMA_H
+#define IVTV_UDMA_H
+
 /* User DMA functions */
 void ivtv_udma_get_page_info(struct ivtv_dma_page_info *dma_page, unsigned long first, unsigned long size);
 int ivtv_udma_fill_sg_list(struct ivtv_user_dma *dma, struct ivtv_dma_page_info *dma_page, int map_offset);
@@ -41,3 +44,5 @@ static inline void ivtv_udma_sync_for_cpu(struct ivtv *itv)
 	pci_dma_sync_single_for_cpu((struct pci_dev *)itv->dev, itv->udma.SG_handle,
 		sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE);
 }
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-vbi.c b/drivers/media/video/ivtv/ivtv-vbi.c
index a7282a91bd9..c151bcf5519 100644
--- a/drivers/media/video/ivtv/ivtv-vbi.c
+++ b/drivers/media/video/ivtv/ivtv-vbi.c
@@ -18,10 +18,69 @@
  */
 
 #include "ivtv-driver.h"
-#include "ivtv-video.h"
-#include "ivtv-vbi.h"
+#include "ivtv-i2c.h"
 #include "ivtv-ioctl.h"
 #include "ivtv-queue.h"
+#include "ivtv-vbi.h"
+
+static void ivtv_set_vps(struct ivtv *itv, int enabled)
+{
+	struct v4l2_sliced_vbi_data data;
+
+	if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
+		return;
+	data.id = V4L2_SLICED_VPS;
+	data.field = 0;
+	data.line = enabled ? 16 : 0;
+	data.data[2] = itv->vbi.vps_payload.data[0];
+	data.data[8] = itv->vbi.vps_payload.data[1];
+	data.data[9] = itv->vbi.vps_payload.data[2];
+	data.data[10] = itv->vbi.vps_payload.data[3];
+	data.data[11] = itv->vbi.vps_payload.data[4];
+	ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data);
+}
+
+static void ivtv_set_cc(struct ivtv *itv, int mode, const struct vbi_cc *cc)
+{
+	struct v4l2_sliced_vbi_data data;
+
+	if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
+		return;
+	data.id = V4L2_SLICED_CAPTION_525;
+	data.field = 0;
+	data.line = (mode & 1) ? 21 : 0;
+	data.data[0] = cc->odd[0];
+	data.data[1] = cc->odd[1];
+	ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data);
+	data.field = 1;
+	data.line = (mode & 2) ? 21 : 0;
+	data.data[0] = cc->even[0];
+	data.data[1] = cc->even[1];
+	ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data);
+}
+
+static void ivtv_set_wss(struct ivtv *itv, int enabled, int mode)
+{
+	struct v4l2_sliced_vbi_data data;
+
+	if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
+		return;
+	/* When using a 50 Hz system, always turn on the
+	   wide screen signal with 4x3 ratio as the default.
+	   Turning this signal on and off can confuse certain
+	   TVs. As far as I can tell there is no reason not to
+	   transmit this signal. */
+	if ((itv->std & V4L2_STD_625_50) && !enabled) {
+		enabled = 1;
+		mode = 0x08;  /* 4x3 full format */
+	}
+	data.id = V4L2_SLICED_WSS_625;
+	data.field = 0;
+	data.line = enabled ? 23 : 0;
+	data.data[0] = mode & 0xff;
+	data.data[1] = (mode >> 8) & 0xff;
+	ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data);
+}
 
 static int odd_parity(u8 c)
 {
@@ -32,62 +91,50 @@ static int odd_parity(u8 c)
 	return c & 1;
 }
 
-static void passthrough_vbi_data(struct ivtv *itv, int cnt)
+void ivtv_write_vbi(struct ivtv *itv, const struct v4l2_sliced_vbi_data *sliced, size_t cnt)
 {
-	int wss = 0;
-	u8 cc[4] = { 0x80, 0x80, 0x80, 0x80 };
-	u8 vps[13];
+	struct vbi_info *vi = &itv->vbi;
+	struct vbi_cc cc = { .odd = { 0x80, 0x80 }, .even = { 0x80, 0x80 } };
 	int found_cc = 0;
-	int found_wss = 0;
-	int found_vps = 0;
-	int cc_pos = itv->vbi.cc_pos;
-	int i;
+	size_t i;
 
 	for (i = 0; i < cnt; i++) {
-		struct v4l2_sliced_vbi_data *d = itv->vbi.sliced_dec_data + i;
+		const struct v4l2_sliced_vbi_data *d = sliced + i;
 
 		if (d->id == V4L2_SLICED_CAPTION_525 && d->line == 21) {
-			found_cc = 1;
 			if (d->field) {
-				cc[2] = d->data[0];
-				cc[3] = d->data[1];
+				cc.even[0] = d->data[0];
+				cc.even[1] = d->data[1];
 			} else {
-				cc[0] = d->data[0];
-				cc[1] = d->data[1];
+				cc.odd[0] = d->data[0];
+				cc.odd[1] = d->data[1];
 			}
+			found_cc = 1;
 		}
 		else if (d->id == V4L2_SLICED_VPS && d->line == 16 && d->field == 0) {
-			memcpy(vps, d->data, sizeof(vps));
-			found_vps = 1;
+			struct vbi_vps vps;
+
+			vps.data[0] = d->data[2];
+			vps.data[1] = d->data[8];
+			vps.data[2] = d->data[9];
+			vps.data[3] = d->data[10];
+			vps.data[4] = d->data[11];
+			if (memcmp(&vps, &vi->vps_payload, sizeof(vps))) {
+				vi->vps_payload = vps;
+				set_bit(IVTV_F_I_UPDATE_VPS, &itv->i_flags);
+			}
 		}
 		else if (d->id == V4L2_SLICED_WSS_625 && d->line == 23 && d->field == 0) {
-			wss = d->data[0] | d->data[1] << 8;
-			found_wss = 1;
-		}
-	}
-
-	if (itv->vbi.wss_found != found_wss || itv->vbi.wss != wss) {
-		itv->vbi.wss = wss;
-		itv->vbi.wss_found = found_wss;
-		set_bit(IVTV_F_I_UPDATE_WSS, &itv->i_flags);
-	}
+			int wss = d->data[0] | d->data[1] << 8;
 
-	if (found_vps || itv->vbi.vps_found) {
-		itv->vbi.vps[0] = vps[2];
-		itv->vbi.vps[1] = vps[8];
-		itv->vbi.vps[2] = vps[9];
-		itv->vbi.vps[3] = vps[10];
-		itv->vbi.vps[4] = vps[11];
-		itv->vbi.vps_found = found_vps;
-		set_bit(IVTV_F_I_UPDATE_VPS, &itv->i_flags);
+			if (vi->wss_payload != wss) {
+				vi->wss_payload = wss;
+				set_bit(IVTV_F_I_UPDATE_WSS, &itv->i_flags);
+			}
+		}
 	}
-
-	if (found_cc && cc_pos < sizeof(itv->vbi.cc_data_even)) {
-		itv->vbi.cc_data_odd[cc_pos] = cc[0];
-		itv->vbi.cc_data_odd[cc_pos + 1] = cc[1];
-		itv->vbi.cc_data_even[cc_pos] = cc[2];
-		itv->vbi.cc_data_even[cc_pos + 1] = cc[3];
-		itv->vbi.cc_pos = cc_pos + 2;
+	if (found_cc && vi->cc_payload_idx < sizeof(vi->cc_payload)) {
+		vi->cc_payload[vi->cc_payload_idx++] = cc;
 		set_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags);
 	}
 }
@@ -163,8 +210,8 @@ static int ivtv_convert_ivtv_vbi(struct ivtv *itv, u8 *p)
 		linemask[1] = 0xf;
 		p += 4;
 	} else {
-		/* unknown VBI data stream */
-		return 0;
+		/* unknown VBI data, convert to empty VBI frame */
+		linemask[0] = linemask[1] = 0;
 	}
 	for (i = 0; i < 36; i++) {
 		int err = 0;
@@ -211,69 +258,6 @@ static int ivtv_convert_ivtv_vbi(struct ivtv *itv, u8 *p)
 	return line * sizeof(itv->vbi.sliced_dec_data[0]);
 }
 
-ssize_t ivtv_write_vbi(struct ivtv *itv, const char __user *ubuf, size_t count)
-{
-	/* Should be a __user pointer, but sparse doesn't parse this bit correctly. */
-	const struct v4l2_sliced_vbi_data *p = (const struct v4l2_sliced_vbi_data *)ubuf;
-	u8 cc[4] = { 0x80, 0x80, 0x80, 0x80 };
-	int found_cc = 0;
-	int cc_pos = itv->vbi.cc_pos;
-
-	while (count >= sizeof(struct v4l2_sliced_vbi_data)) {
-		switch (p->id) {
-		case V4L2_SLICED_CAPTION_525:
-			if (p->line == 21) {
-				found_cc = 1;
-				if (p->field) {
-					cc[2] = p->data[0];
-					cc[3] = p->data[1];
-				} else {
-					cc[0] = p->data[0];
-					cc[1] = p->data[1];
-				}
-			}
-			break;
-
-		case V4L2_SLICED_VPS:
-			if (p->line == 16 && p->field == 0) {
-				itv->vbi.vps[0] = p->data[2];
-				itv->vbi.vps[1] = p->data[8];
-				itv->vbi.vps[2] = p->data[9];
-				itv->vbi.vps[3] = p->data[10];
-				itv->vbi.vps[4] = p->data[11];
-				itv->vbi.vps_found = 1;
-				set_bit(IVTV_F_I_UPDATE_VPS, &itv->i_flags);
-			}
-			break;
-
-		case V4L2_SLICED_WSS_625:
-			if (p->line == 23 && p->field == 0) {
-				/* No lock needed for WSS */
-				itv->vbi.wss = p->data[0] | (p->data[1] << 8);
-				itv->vbi.wss_found = 1;
-				set_bit(IVTV_F_I_UPDATE_WSS, &itv->i_flags);
-			}
-			break;
-
-		default:
-			break;
-		}
-		count -= sizeof(*p);
-		p++;
-	}
-
-	if (found_cc && cc_pos < sizeof(itv->vbi.cc_data_even)) {
-		itv->vbi.cc_data_odd[cc_pos] = cc[0];
-		itv->vbi.cc_data_odd[cc_pos + 1] = cc[1];
-		itv->vbi.cc_data_even[cc_pos] = cc[2];
-		itv->vbi.cc_data_even[cc_pos + 1] = cc[3];
-		itv->vbi.cc_pos = cc_pos + 2;
-		set_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags);
-	}
-
-	return (const char __user *)p - ubuf;
-}
-
 /* Compress raw VBI format, removes leading SAV codes and surplus space after the
    field.
    Returns new compressed size. */
@@ -422,108 +406,95 @@ void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf,
 		memcpy(buf->buf, itv->vbi.sliced_dec_data, cnt);
 		buf->bytesused = cnt;
 
-		passthrough_vbi_data(itv, cnt / sizeof(itv->vbi.sliced_dec_data[0]));
+		ivtv_write_vbi(itv, itv->vbi.sliced_dec_data,
+			       cnt / sizeof(itv->vbi.sliced_dec_data[0]));
 		return;
 	}
 }
 
-void ivtv_disable_vbi(struct ivtv *itv)
+void ivtv_disable_cc(struct ivtv *itv)
 {
-	clear_bit(IVTV_F_I_UPDATE_WSS, &itv->i_flags);
-	clear_bit(IVTV_F_I_UPDATE_VPS, &itv->i_flags);
+	struct vbi_cc cc = { .odd = { 0x80, 0x80 }, .even = { 0x80, 0x80 } };
+
 	clear_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags);
-	ivtv_set_wss(itv, 0, 0);
-	ivtv_set_cc(itv, 0, 0, 0, 0, 0);
-	ivtv_set_vps(itv, 0, 0, 0, 0, 0, 0);
-	itv->vbi.vps_found = itv->vbi.wss_found = 0;
-	itv->vbi.wss = 0;
-	itv->vbi.cc_pos = 0;
+	ivtv_set_cc(itv, 0, &cc);
+	itv->vbi.cc_payload_idx = 0;
 }
 
 
 void ivtv_vbi_work_handler(struct ivtv *itv)
 {
+	struct vbi_info *vi = &itv->vbi;
 	struct v4l2_sliced_vbi_data data;
+	struct vbi_cc cc = { .odd = { 0x80, 0x80 }, .even = { 0x80, 0x80 } };
 
 	/* Lock */
 	if (itv->output_mode == OUT_PASSTHROUGH) {
-		/* Note: currently only the saa7115 is used in a PVR350,
-		   so these commands are for now saa7115 specific. */
 		if (itv->is_50hz) {
 			data.id = V4L2_SLICED_WSS_625;
 			data.field = 0;
 
 			if (itv->video_dec_func(itv, VIDIOC_INT_G_VBI_DATA, &data) == 0) {
 				ivtv_set_wss(itv, 1, data.data[0] & 0xf);
-				itv->vbi.wss_no_update = 0;
-			} else if (itv->vbi.wss_no_update == 4) {
+				vi->wss_missing_cnt = 0;
+			} else if (vi->wss_missing_cnt == 4) {
 				ivtv_set_wss(itv, 1, 0x8);  /* 4x3 full format */
 			} else {
-				itv->vbi.wss_no_update++;
+				vi->wss_missing_cnt++;
 			}
 		}
 		else {
-			u8 c1 = 0, c2 = 0, c3 = 0, c4 = 0;
 			int mode = 0;
 
 			data.id = V4L2_SLICED_CAPTION_525;
 			data.field = 0;
 			if (itv->video_dec_func(itv, VIDIOC_INT_G_VBI_DATA, &data) == 0) {
 				mode |= 1;
-				c1 = data.data[0];
-				c2 = data.data[1];
+				cc.odd[0] = data.data[0];
+				cc.odd[1] = data.data[1];
 			}
 			data.field = 1;
 			if (itv->video_dec_func(itv, VIDIOC_INT_G_VBI_DATA, &data) == 0) {
 				mode |= 2;
-				c3 = data.data[0];
-				c4 = data.data[1];
+				cc.even[0] = data.data[0];
+				cc.even[1] = data.data[1];
 			}
 			if (mode) {
-				itv->vbi.cc_no_update = 0;
-				ivtv_set_cc(itv, mode, c1, c2, c3, c4);
-			} else if (itv->vbi.cc_no_update == 4) {
-				ivtv_set_cc(itv, 0, 0, 0, 0, 0);
+				vi->cc_missing_cnt = 0;
+				ivtv_set_cc(itv, mode, &cc);
+			} else if (vi->cc_missing_cnt == 4) {
+				ivtv_set_cc(itv, 0, &cc);
 			} else {
-				itv->vbi.cc_no_update++;
+				vi->cc_missing_cnt++;
 			}
 		}
 		return;
 	}
 
 	if (test_and_clear_bit(IVTV_F_I_UPDATE_WSS, &itv->i_flags)) {
-		/* Lock */
-		ivtv_set_wss(itv, itv->vbi.wss_found, itv->vbi.wss & 0xf);
+		ivtv_set_wss(itv, 1, vi->wss_payload & 0xf);
 	}
 
-	if (test_and_clear_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags)) {
-		if (itv->vbi.cc_pos == 0) {
-			ivtv_set_cc(itv, 3, 0x80, 0x80, 0x80, 0x80);
+	if (test_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags)) {
+		if (vi->cc_payload_idx == 0) {
+			clear_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags);
+			ivtv_set_cc(itv, 3, &cc);
 		}
-		while (itv->vbi.cc_pos) {
-			u8 cc_odd0 = itv->vbi.cc_data_odd[0];
-			u8 cc_odd1 = itv->vbi.cc_data_odd[1];
-			u8 cc_even0 = itv->vbi.cc_data_even[0];
-			u8 cc_even1 = itv->vbi.cc_data_even[1];
-
-			memcpy(itv->vbi.cc_data_odd, itv->vbi.cc_data_odd + 2, sizeof(itv->vbi.cc_data_odd) - 2);
-			memcpy(itv->vbi.cc_data_even, itv->vbi.cc_data_even + 2, sizeof(itv->vbi.cc_data_even) - 2);
-			itv->vbi.cc_pos -= 2;
-			if (itv->vbi.cc_pos && cc_odd0 == 0x80 && cc_odd1 == 0x80)
+		while (vi->cc_payload_idx) {
+			cc = vi->cc_payload[0];
+
+			memcpy(vi->cc_payload, vi->cc_payload + 1,
+					sizeof(vi->cc_payload) - sizeof(vi->cc_payload[0]));
+			vi->cc_payload_idx--;
+			if (vi->cc_payload_idx && cc.odd[0] == 0x80 && cc.odd[1] == 0x80)
 				continue;
 
-			/* Send to Saa7127 */
-			ivtv_set_cc(itv, 3, cc_odd0, cc_odd1, cc_even0, cc_even1);
-			if (itv->vbi.cc_pos == 0)
-				set_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags);
+			ivtv_set_cc(itv, 3, &cc);
 			break;
 		}
 	}
 
 	if (test_and_clear_bit(IVTV_F_I_UPDATE_VPS, &itv->i_flags)) {
-		/* Lock */
-		ivtv_set_vps(itv, itv->vbi.vps_found,
-			itv->vbi.vps[0], itv->vbi.vps[1],
-			itv->vbi.vps[2], itv->vbi.vps[3], itv->vbi.vps[4]);
+		ivtv_set_vps(itv, 1);
 	}
 }
diff --git a/drivers/media/video/ivtv/ivtv-vbi.h b/drivers/media/video/ivtv/ivtv-vbi.h
index ec211b49702..970567b9194 100644
--- a/drivers/media/video/ivtv/ivtv-vbi.h
+++ b/drivers/media/video/ivtv/ivtv-vbi.h
@@ -17,10 +17,15 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-ssize_t ivtv_write_vbi(struct ivtv *itv, const char __user *ubuf, size_t count);
+#ifndef IVTV_VBI_H
+#define IVTV_VBI_H
+
+void ivtv_write_vbi(struct ivtv *itv, const struct v4l2_sliced_vbi_data *sliced, size_t count);
 void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf,
 			   u64 pts_stamp, int streamtype);
 int ivtv_used_line(struct ivtv *itv, int line, int field);
-void ivtv_disable_vbi(struct ivtv *itv);
+void ivtv_disable_cc(struct ivtv *itv);
 void ivtv_set_vbi(unsigned long arg);
 void ivtv_vbi_work_handler(struct ivtv *itv);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-version.h b/drivers/media/video/ivtv/ivtv-version.h
index 85530a3cd36..d050de2a722 100644
--- a/drivers/media/video/ivtv/ivtv-version.h
+++ b/drivers/media/video/ivtv/ivtv-version.h
@@ -17,10 +17,15 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_VERSION_H
+#define IVTV_VERSION_H
+
 #define IVTV_DRIVER_NAME "ivtv"
 #define IVTV_DRIVER_VERSION_MAJOR 1
-#define IVTV_DRIVER_VERSION_MINOR 0
+#define IVTV_DRIVER_VERSION_MINOR 1
 #define IVTV_DRIVER_VERSION_PATCHLEVEL 0
 
 #define IVTV_VERSION __stringify(IVTV_DRIVER_VERSION_MAJOR) "." __stringify(IVTV_DRIVER_VERSION_MINOR) "." __stringify(IVTV_DRIVER_VERSION_PATCHLEVEL)
 #define IVTV_DRIVER_VERSION KERNEL_VERSION(IVTV_DRIVER_VERSION_MAJOR,IVTV_DRIVER_VERSION_MINOR,IVTV_DRIVER_VERSION_PATCHLEVEL)
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtv-video.c b/drivers/media/video/ivtv/ivtv-video.c
deleted file mode 100644
index 5858b197d51..00000000000
--- a/drivers/media/video/ivtv/ivtv-video.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
-    saa7127 interface functions
-    Copyright (C) 2004-2007  Hans Verkuil <hverkuil@xs4all.nl>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "ivtv-driver.h"
-#include "ivtv-video.h"
-#include "ivtv-i2c.h"
-#include "ivtv-gpio.h"
-#include "ivtv-cards.h"
-#include <media/upd64031a.h>
-#include <media/upd64083.h>
-
-void ivtv_set_vps(struct ivtv *itv, int enabled, u8 vps1, u8 vps2, u8 vps3,
-		  u8 vps4, u8 vps5)
-{
-	struct v4l2_sliced_vbi_data data;
-
-	if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
-		return;
-	data.id = V4L2_SLICED_VPS;
-	data.field = 0;
-	data.line = enabled ? 16 : 0;
-	data.data[4] = vps1;
-	data.data[10] = vps2;
-	data.data[11] = vps3;
-	data.data[12] = vps4;
-	data.data[13] = vps5;
-	ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data);
-}
-
-void ivtv_set_cc(struct ivtv *itv, int mode, u8 cc1, u8 cc2, u8 cc3, u8 cc4)
-{
-	struct v4l2_sliced_vbi_data data;
-
-	if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
-		return;
-	data.id = V4L2_SLICED_CAPTION_525;
-	data.field = 0;
-	data.line = (mode & 1) ? 21 : 0;
-	data.data[0] = cc1;
-	data.data[1] = cc2;
-	ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data);
-	data.field = 1;
-	data.line = (mode & 2) ? 21 : 0;
-	data.data[0] = cc3;
-	data.data[1] = cc4;
-	ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data);
-}
-
-void ivtv_set_wss(struct ivtv *itv, int enabled, int mode)
-{
-	struct v4l2_sliced_vbi_data data;
-
-	if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
-		return;
-	/* When using a 50 Hz system, always turn on the
-	   wide screen signal with 4x3 ratio as the default.
-	   Turning this signal on and off can confuse certain
-	   TVs. As far as I can tell there is no reason not to
-	   transmit this signal. */
-	if ((itv->std & V4L2_STD_625_50) && !enabled) {
-		enabled = 1;
-		mode = 0x08;  /* 4x3 full format */
-	}
-	data.id = V4L2_SLICED_WSS_625;
-	data.field = 0;
-	data.line = enabled ? 23 : 0;
-	data.data[0] = mode & 0xff;
-	data.data[1] = (mode >> 8) & 0xff;
-	ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data);
-}
-
-void ivtv_video_set_io(struct ivtv *itv)
-{
-	struct v4l2_routing route;
-	int inp = itv->active_input;
-	u32 type;
-
-	route.input = itv->card->video_inputs[inp].video_input;
-	route.output = 0;
-	itv->video_dec_func(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route);
-
-	type = itv->card->video_inputs[inp].video_type;
-
-	if (type == IVTV_CARD_INPUT_VID_TUNER) {
-		route.input = 0;  /* Tuner */
-	} else if (type < IVTV_CARD_INPUT_COMPOSITE1) {
-		route.input = 2;  /* S-Video */
-	} else {
-		route.input = 1;  /* Composite */
-	}
-
-	if (itv->card->hw_video & IVTV_HW_GPIO)
-		ivtv_gpio(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route);
-
-	if (itv->card->hw_video & IVTV_HW_UPD64031A) {
-		if (type == IVTV_CARD_INPUT_VID_TUNER ||
-		    type >= IVTV_CARD_INPUT_COMPOSITE1) {
-			/* Composite: GR on, connect to 3DYCS */
-			route.input = UPD64031A_GR_ON | UPD64031A_3DYCS_COMPOSITE;
-		} else {
-			/* S-Video: GR bypassed, turn it off */
-			route.input = UPD64031A_GR_OFF | UPD64031A_3DYCS_DISABLE;
-		}
-		route.input |= itv->card->gr_config;
-
-		ivtv_upd64031a(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route);
-	}
-
-	if (itv->card->hw_video & IVTV_HW_UPD6408X) {
-		route.input = UPD64083_YCS_MODE;
-		if (type > IVTV_CARD_INPUT_VID_TUNER &&
-		    type < IVTV_CARD_INPUT_COMPOSITE1) {
-			/* S-Video uses YCNR mode and internal Y-ADC, the upd64031a
-			   is not used. */
-			route.input |= UPD64083_YCNR_MODE;
-		}
-		else if (itv->card->hw_video & IVTV_HW_UPD64031A) {
-		  /* Use upd64031a output for tuner and composite(CX23416GYC only) inputs */
-		  if ((type == IVTV_CARD_INPUT_VID_TUNER)||
-		      (itv->card->type == IVTV_CARD_CX23416GYC)) {
-		    route.input |= UPD64083_EXT_Y_ADC;
-		  }
-		}
-		ivtv_upd64083(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route);
-	}
-}
diff --git a/drivers/media/video/ivtv/ivtv-video.h b/drivers/media/video/ivtv/ivtv-video.h
deleted file mode 100644
index c8ade5d3c41..00000000000
--- a/drivers/media/video/ivtv/ivtv-video.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
-    saa7127 interface functions
-    Copyright (C) 2004-2007  Hans Verkuil <hverkuil@xs4all.nl>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-void ivtv_set_wss(struct ivtv *itv, int enabled, int mode);
-void ivtv_set_cc(struct ivtv *itv, int mode, u8 cc1, u8 cc2, u8 cc3, u8 cc4);
-void ivtv_set_vps(struct ivtv *itv, int enabled, u8 vps1, u8 vps2, u8 vps3,
-		  u8 vps4, u8 vps5);
-void ivtv_video_set_io(struct ivtv *itv);
diff --git a/drivers/media/video/ivtv/ivtv-yuv.c b/drivers/media/video/ivtv/ivtv-yuv.c
index bcea09542e5..e2288f224ab 100644
--- a/drivers/media/video/ivtv/ivtv-yuv.c
+++ b/drivers/media/video/ivtv/ivtv-yuv.c
@@ -19,11 +19,16 @@
  */
 
 #include "ivtv-driver.h"
-#include "ivtv-queue.h"
 #include "ivtv-udma.h"
-#include "ivtv-irq.h"
 #include "ivtv-yuv.h"
 
+const u32 yuv_offset[4] = {
+	IVTV_YUV_BUFFER_OFFSET,
+	IVTV_YUV_BUFFER_OFFSET_1,
+	IVTV_YUV_BUFFER_OFFSET_2,
+	IVTV_YUV_BUFFER_OFFSET_3
+};
+
 static int ivtv_yuv_prep_user_dma(struct ivtv *itv, struct ivtv_user_dma *dma,
 				 struct ivtv_dma_frame *args)
 {
@@ -37,7 +42,7 @@ static int ivtv_yuv_prep_user_dma(struct ivtv *itv, struct ivtv_user_dma *dma,
 	int y_decode_height, uv_decode_height, y_size;
 	int frame = atomic_read(&itv->yuv_info.next_fill_frame);
 
-	y_buffer_offset = IVTV_DEC_MEM_START + yuv_offset[frame];
+	y_buffer_offset = IVTV_DECODER_OFFSET + yuv_offset[frame];
 	uv_buffer_offset = y_buffer_offset + IVTV_YUV_BUFFER_UV_OFFSET;
 
 	y_decode_height = uv_decode_height = args->src.height + args->src.top;
@@ -83,7 +88,14 @@ static int ivtv_yuv_prep_user_dma(struct ivtv *itv, struct ivtv_user_dma *dma,
 	}
 
 	/* Fill & map SG List */
-	ivtv_udma_fill_sg_list (dma, &uv_dma, ivtv_udma_fill_sg_list (dma, &y_dma, 0));
+	if (ivtv_udma_fill_sg_list (dma, &uv_dma, ivtv_udma_fill_sg_list (dma, &y_dma, 0)) < 0) {
+		IVTV_DEBUG_WARN("could not allocate bounce buffers for highmem userspace buffers\n");
+		for (i = 0; i < dma->page_count; i++) {
+			put_page(dma->map[i]);
+		}
+		dma->page_count = 0;
+		return -ENOMEM;
+	}
 	dma->SG_length = pci_map_sg(itv->dev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
 
 	/* Fill SG Array with new values */
@@ -94,7 +106,7 @@ static int ivtv_yuv_prep_user_dma(struct ivtv *itv, struct ivtv_user_dma *dma,
 		if (itv->yuv_info.blanking_dmaptr) {
 			dma->SGarray[dma->SG_length].size = cpu_to_le32(720*16);
 			dma->SGarray[dma->SG_length].src = cpu_to_le32(itv->yuv_info.blanking_dmaptr);
-			dma->SGarray[dma->SG_length].dst = cpu_to_le32(IVTV_DEC_MEM_START + yuv_offset[frame]);
+			dma->SGarray[dma->SG_length].dst = cpu_to_le32(IVTV_DECODER_OFFSET + yuv_offset[frame]);
 			dma->SG_length++;
 		}
 	}
@@ -612,7 +624,6 @@ static void ivtv_yuv_handle_vertical(struct ivtv *itv, struct yuv_frame_info *wi
 		itv->yuv_info.v_filter_2 = v_filter_2;
 	}
 
-	itv->yuv_info.frame_interlaced_last = itv->yuv_info.frame_interlaced;
 }
 
 /* Modify the supplied coordinate information to fit the visible osd area */
@@ -799,6 +810,7 @@ static u32 ivtv_yuv_window_setup (struct ivtv *itv, struct yuv_frame_info *windo
 	    (itv->yuv_info.old_frame_info.src_y != window->src_y) ||
 	    (itv->yuv_info.old_frame_info.pan_y != window->pan_y) ||
 	    (itv->yuv_info.old_frame_info.vis_h != window->vis_h) ||
+	    (itv->yuv_info.old_frame_info.lace_mode != window->lace_mode) ||
 	    (itv->yuv_info.old_frame_info.interlaced_y != window->interlaced_y) ||
 	    (itv->yuv_info.old_frame_info.interlaced_uv != window->interlaced_uv)) {
 		yuv_update |= IVTV_YUV_UPDATE_VERTICAL;
@@ -898,8 +910,21 @@ static void ivtv_yuv_init (struct ivtv *itv)
 		itv->yuv_info.decode_height = 480;
 
 	/* If no visible size set, assume full size */
-	if (!itv->yuv_info.osd_vis_w) itv->yuv_info.osd_vis_w = 720 - itv->yuv_info.osd_x_offset;
-	if (!itv->yuv_info.osd_vis_h) itv->yuv_info.osd_vis_h = itv->yuv_info.decode_height - itv->yuv_info.osd_y_offset;
+	if (!itv->yuv_info.osd_vis_w)
+		itv->yuv_info.osd_vis_w = 720 - itv->yuv_info.osd_x_offset;
+
+	if (!itv->yuv_info.osd_vis_h) {
+		itv->yuv_info.osd_vis_h = itv->yuv_info.decode_height - itv->yuv_info.osd_y_offset;
+	} else {
+		/* If output video standard has changed, requested height may
+		not be legal */
+		if (itv->yuv_info.osd_vis_h + itv->yuv_info.osd_y_offset > itv->yuv_info.decode_height) {
+			IVTV_DEBUG_WARN("Clipping yuv output - fb size (%d) exceeds video standard limit (%d)\n",
+					itv->yuv_info.osd_vis_h + itv->yuv_info.osd_y_offset,
+					itv->yuv_info.decode_height);
+			itv->yuv_info.osd_vis_h = itv->yuv_info.decode_height - itv->yuv_info.osd_y_offset;
+		}
+	}
 
 	/* We need a buffer for blanking when Y plane is offset - non-fatal if we can't get one */
 	itv->yuv_info.blanking_ptr = kzalloc(720*16,GFP_KERNEL);
@@ -927,6 +952,7 @@ int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
 	int rc = 0;
 	int got_sig = 0;
 	int frame, next_fill_frame, last_fill_frame;
+	int register_update = 0;
 
 	IVTV_DEBUG_INFO("yuv_prep_frame\n");
 
@@ -940,6 +966,7 @@ int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
 		/* Buffers are full - Overwrite the last frame */
 		next_fill_frame = frame;
 		frame = (frame - 1) & 3;
+		register_update = itv->yuv_info.new_frame_info[frame].update;
 	}
 
 	/* Take a snapshot of the yuv coordinate information */
@@ -955,6 +982,9 @@ int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
 	itv->yuv_info.new_frame_info[frame].tru_w = args->src_width;
 	itv->yuv_info.new_frame_info[frame].tru_h = args->src_height;
 
+	/* Snapshot field order */
+	itv->yuv_info.sync_field[frame] = itv->yuv_info.lace_sync_field;
+
 	/* Are we going to offset the Y plane */
 	if (args->src.height + args->src.top < 512-16)
 		itv->yuv_info.new_frame_info[frame].offset_y = 1;
@@ -970,6 +1000,7 @@ int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
 	itv->yuv_info.new_frame_info[frame].update = 0;
 	itv->yuv_info.new_frame_info[frame].interlaced_y = 0;
 	itv->yuv_info.new_frame_info[frame].interlaced_uv = 0;
+	itv->yuv_info.new_frame_info[frame].lace_mode = itv->yuv_info.lace_mode;
 
 	if (memcmp (&itv->yuv_info.old_frame_info_args, &itv->yuv_info.new_frame_info[frame],
 	    sizeof (itv->yuv_info.new_frame_info[frame]))) {
@@ -978,6 +1009,14 @@ int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
 /*		IVTV_DEBUG_YUV ("Requesting register update for frame %d\n",frame); */
 	}
 
+	itv->yuv_info.new_frame_info[frame].update |= register_update;
+
+	/* Should this frame be delayed ? */
+	if (itv->yuv_info.sync_field[frame] != itv->yuv_info.sync_field[(frame - 1) & 3])
+		itv->yuv_info.field_delay[frame] = 1;
+	else
+		itv->yuv_info.field_delay[frame] = 0;
+
 	/* DMA the frame */
 	mutex_lock(&itv->udma.lock);
 
diff --git a/drivers/media/video/ivtv/ivtv-yuv.h b/drivers/media/video/ivtv/ivtv-yuv.h
index 88972d3f77c..f7215eeca01 100644
--- a/drivers/media/video/ivtv/ivtv-yuv.h
+++ b/drivers/media/video/ivtv/ivtv-yuv.h
@@ -18,7 +18,28 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_YUV_H
+#define IVTV_YUV_H
+
+/* Buffers on hardware offsets */
+#define IVTV_YUV_BUFFER_OFFSET    0x001a8600	/* First YUV Buffer */
+#define IVTV_YUV_BUFFER_OFFSET_1  0x00240400	/* Second YUV Buffer */
+#define IVTV_YUV_BUFFER_OFFSET_2  0x002d8200	/* Third YUV Buffer */
+#define IVTV_YUV_BUFFER_OFFSET_3  0x00370000	/* Fourth YUV Buffer */
+#define IVTV_YUV_BUFFER_UV_OFFSET 0x65400	/* Offset to UV Buffer */
+
+/* Offset to filter table in firmware */
+#define IVTV_YUV_HORIZONTAL_FILTER_OFFSET 0x025d8
+#define IVTV_YUV_VERTICAL_FILTER_OFFSET 0x03358
+
+#define IVTV_YUV_UPDATE_HORIZONTAL  0x01
+#define IVTV_YUV_UPDATE_VERTICAL    0x02
+
+extern const u32 yuv_offset[4];
+
 int ivtv_yuv_filter_check(struct ivtv *itv);
 int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args);
 void ivtv_yuv_close(struct ivtv *itv);
 void ivtv_yuv_work_handler (struct ivtv *itv);
+
+#endif
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c
new file mode 100644
index 00000000000..9684048fe56
--- /dev/null
+++ b/drivers/media/video/ivtv/ivtvfb.c
@@ -0,0 +1,1190 @@
+/*
+    On Screen Display cx23415 Framebuffer driver
+
+    This module presents the cx23415 OSD (onscreen display) framebuffer memory
+    as a standard Linux /dev/fb style framebuffer device. The framebuffer has
+    support for 8, 16 & 32 bpp packed pixel formats with alpha channel. In 16bpp
+    mode, there is a choice of a three color depths (12, 15 or 16 bits), but no
+    local alpha. The colorspace is selectable between rgb & yuv.
+    Depending on the TV standard configured in the ivtv module at load time,
+    the initial resolution is either 640x400 (NTSC) or 640x480 (PAL) at 8bpp.
+    Video timings are locked to ensure a vertical refresh rate of 50Hz (PAL)
+    or 59.94 (NTSC)
+
+    Copyright (c) 2003 Matt T. Yourst <yourst@yourst.com>
+
+    Derived from drivers/video/vesafb.c
+    Portions (c) 1998 Gerd Knorr <kraxel@goldbach.in-berlin.de>
+
+    2.6 kernel port:
+    Copyright (C) 2004 Matthias Badaire
+
+    Copyright (C) 2004  Chris Kennedy <c@groovy.org>
+
+    Copyright (C) 2006  Ian Armstrong <ian@iarmst.demon.co.uk>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/fb.h>
+#include <linux/ivtvfb.h>
+
+#ifdef CONFIG_MTRR
+#include <asm/mtrr.h>
+#endif
+
+#include "ivtv-driver.h"
+#include "ivtv-udma.h"
+#include "ivtv-mailbox.h"
+
+/* card parameters */
+static int ivtvfb_card_id = -1;
+static int ivtvfb_debug = 0;
+static int osd_laced;
+static int osd_compat;
+static int osd_depth;
+static int osd_upper;
+static int osd_left;
+static int osd_yres;
+static int osd_xres;
+
+module_param(ivtvfb_card_id, int, 0444);
+module_param_named(debug,ivtvfb_debug, int, 0644);
+module_param(osd_laced, bool, 0444);
+module_param(osd_compat, bool, 0444);
+module_param(osd_depth, int, 0444);
+module_param(osd_upper, int, 0444);
+module_param(osd_left, int, 0444);
+module_param(osd_yres, int, 0444);
+module_param(osd_xres, int, 0444);
+
+MODULE_PARM_DESC(ivtvfb_card_id,
+		 "Only use framebuffer of the specified ivtv card (0-31)\n"
+		 "\t\t\tdefault -1: initialize all available framebuffers");
+
+MODULE_PARM_DESC(debug,
+		 "Debug level (bitmask). Default: errors only\n"
+		 "\t\t\t(debug = 3 gives full debugging)");
+
+MODULE_PARM_DESC(osd_compat,
+		 "Compatibility mode - Display size is locked (use for old X drivers)\n"
+		 "\t\t\t0=off\n"
+		 "\t\t\t1=on\n"
+		 "\t\t\tdefault off");
+
+/* Why upper, left, xres, yres, depth, laced ? To match terminology used
+   by fbset.
+   Why start at 1 for left & upper coordinate ? Because X doesn't allow 0 */
+
+MODULE_PARM_DESC(osd_laced,
+		 "Interlaced mode\n"
+		 "\t\t\t0=off\n"
+		 "\t\t\t1=on\n"
+		 "\t\t\tdefault off");
+
+MODULE_PARM_DESC(osd_depth,
+		 "Bits per pixel - 8, 16, 32\n"
+		 "\t\t\tdefault 8");
+
+MODULE_PARM_DESC(osd_upper,
+		 "Vertical start position\n"
+		 "\t\t\tdefault 0 (Centered)");
+
+MODULE_PARM_DESC(osd_left,
+		 "Horizontal start position\n"
+		 "\t\t\tdefault 0 (Centered)");
+
+MODULE_PARM_DESC(osd_yres,
+		 "Display height\n"
+		 "\t\t\tdefault 480 (PAL)\n"
+		 "\t\t\t        400 (NTSC)");
+
+MODULE_PARM_DESC(osd_xres,
+		 "Display width\n"
+		 "\t\t\tdefault 640");
+
+MODULE_AUTHOR("Kevin Thayer, Chris Kennedy, Hans Verkuil, John Harvey, Ian Armstrong");
+MODULE_LICENSE("GPL");
+
+/* --------------------------------------------------------------------- */
+
+#define IVTVFB_DBGFLG_WARN  (1 << 0)
+#define IVTVFB_DBGFLG_INFO  (1 << 1)
+
+#define IVTVFB_DEBUG(x, type, fmt, args...) \
+	do { \
+		if ((x) & ivtvfb_debug) \
+			printk(KERN_INFO "ivtvfb%d " type ": " fmt, itv->num , ## args); \
+	} while (0)
+#define IVTVFB_DEBUG_WARN(fmt, args...)  IVTVFB_DEBUG(IVTVFB_DBGFLG_WARN, "warning", fmt , ## args)
+#define IVTVFB_DEBUG_INFO(fmt, args...)  IVTVFB_DEBUG(IVTVFB_DBGFLG_INFO, "info", fmt , ## args)
+
+/* Standard kernel messages */
+#define IVTVFB_ERR(fmt, args...)   printk(KERN_ERR  "ivtvfb%d: " fmt, itv->num , ## args)
+#define IVTVFB_WARN(fmt, args...)  printk(KERN_WARNING  "ivtvfb%d: " fmt, itv->num , ## args)
+#define IVTVFB_INFO(fmt, args...)  printk(KERN_INFO "ivtvfb%d: " fmt, itv->num , ## args)
+
+/* --------------------------------------------------------------------- */
+
+#define IVTV_OSD_MAX_WIDTH  720
+#define IVTV_OSD_MAX_HEIGHT 576
+
+#define IVTV_OSD_BPP_8      0x00
+#define IVTV_OSD_BPP_16_444 0x03
+#define IVTV_OSD_BPP_16_555 0x02
+#define IVTV_OSD_BPP_16_565 0x01
+#define IVTV_OSD_BPP_32     0x04
+
+struct osd_info {
+	/* Physical base address */
+	unsigned long video_pbase;
+	/* Relative base address (relative to start of decoder memory) */
+	u32 video_rbase;
+	/* Mapped base address */
+	volatile char __iomem *video_vbase;
+	/* Buffer size */
+	u32 video_buffer_size;
+
+#ifdef CONFIG_MTRR
+	/* video_base rounded down as required by hardware MTRRs */
+	unsigned long fb_start_aligned_physaddr;
+	/* video_base rounded up as required by hardware MTRRs */
+	unsigned long fb_end_aligned_physaddr;
+#endif
+
+	/* Current osd mode */
+	int osd_mode;
+
+	/* Store the buffer offset */
+	int set_osd_coords_x;
+	int set_osd_coords_y;
+
+	/* Current dimensions (NOT VISIBLE SIZE!) */
+	int display_width;
+	int display_height;
+	int display_byte_stride;
+
+	/* Current bits per pixel */
+	int bits_per_pixel;
+	int bytes_per_pixel;
+
+	/* Frame buffer stuff */
+	struct fb_info ivtvfb_info;
+	struct fb_var_screeninfo ivtvfb_defined;
+	struct fb_fix_screeninfo ivtvfb_fix;
+};
+
+struct ivtv_osd_coords {
+	unsigned long offset;
+	unsigned long max_offset;
+	int pixel_stride;
+	int lines;
+	int x;
+	int y;
+};
+
+/* --------------------------------------------------------------------- */
+
+/* ivtv API calls for framebuffer related support */
+
+static int ivtvfb_get_framebuffer(struct ivtv *itv, u32 *fbbase,
+				       u32 *fblength)
+{
+	u32 data[CX2341X_MBOX_MAX_DATA];
+	int rc;
+
+	rc = ivtv_vapi_result(itv, data, CX2341X_OSD_GET_FRAMEBUFFER, 0);
+	*fbbase = data[0];
+	*fblength = data[1];
+	return rc;
+}
+
+static int ivtvfb_get_osd_coords(struct ivtv *itv,
+				      struct ivtv_osd_coords *osd)
+{
+	struct osd_info *oi = itv->osd_info;
+	u32 data[CX2341X_MBOX_MAX_DATA];
+
+	ivtv_vapi_result(itv, data, CX2341X_OSD_GET_OSD_COORDS, 0);
+
+	osd->offset = data[0] - oi->video_rbase;
+	osd->max_offset = oi->display_width * oi->display_height * 4;
+	osd->pixel_stride = data[1];
+	osd->lines = data[2];
+	osd->x = data[3];
+	osd->y = data[4];
+	return 0;
+}
+
+static int ivtvfb_set_osd_coords(struct ivtv *itv, const struct ivtv_osd_coords *osd)
+{
+	struct osd_info *oi = itv->osd_info;
+
+	oi->display_width = osd->pixel_stride;
+	oi->display_byte_stride = osd->pixel_stride * oi->bytes_per_pixel;
+	oi->set_osd_coords_x += osd->x;
+	oi->set_osd_coords_y = osd->y;
+
+	return ivtv_vapi(itv, CX2341X_OSD_SET_OSD_COORDS, 5,
+			osd->offset + oi->video_rbase,
+			osd->pixel_stride,
+			osd->lines, osd->x, osd->y);
+}
+
+static int ivtvfb_set_display_window(struct ivtv *itv, struct v4l2_rect *ivtv_window)
+{
+	int osd_height_limit = itv->is_50hz ? 576 : 480;
+
+	/* Only fail if resolution too high, otherwise fudge the start coords. */
+	if ((ivtv_window->height > osd_height_limit) || (ivtv_window->width > IVTV_OSD_MAX_WIDTH))
+		return -EINVAL;
+
+	/* Ensure we don't exceed display limits */
+	if (ivtv_window->top + ivtv_window->height > osd_height_limit) {
+		IVTVFB_DEBUG_WARN("ivtv_ioctl_fb_set_display_window - Invalid height setting (%d, %d)\n",
+			ivtv_window->top, ivtv_window->height);
+		ivtv_window->top = osd_height_limit - ivtv_window->height;
+	}
+
+	if (ivtv_window->left + ivtv_window->width > IVTV_OSD_MAX_WIDTH) {
+		IVTVFB_DEBUG_WARN("ivtv_ioctl_fb_set_display_window - Invalid width setting (%d, %d)\n",
+			ivtv_window->left, ivtv_window->width);
+		ivtv_window->left = IVTV_OSD_MAX_WIDTH - ivtv_window->width;
+	}
+
+	/* Set the OSD origin */
+	write_reg((ivtv_window->top << 16) | ivtv_window->left, 0x02a04);
+
+	/* How much to display */
+	write_reg(((ivtv_window->top+ivtv_window->height) << 16) | (ivtv_window->left+ivtv_window->width), 0x02a08);
+
+	/* Pass this info back the yuv handler */
+	itv->yuv_info.osd_vis_w = ivtv_window->width;
+	itv->yuv_info.osd_vis_h = ivtv_window->height;
+	itv->yuv_info.osd_x_offset = ivtv_window->left;
+	itv->yuv_info.osd_y_offset = ivtv_window->top;
+
+	return 0;
+}
+
+static int ivtvfb_prep_dec_dma_to_device(struct ivtv *itv,
+				  unsigned long ivtv_dest_addr, void __user *userbuf,
+				  int size_in_bytes)
+{
+	DEFINE_WAIT(wait);
+	int ret = 0;
+	int got_sig = 0;
+
+	mutex_lock(&itv->udma.lock);
+	/* Map User DMA */
+	if (ivtv_udma_setup(itv, ivtv_dest_addr, userbuf, size_in_bytes) <= 0) {
+		mutex_unlock(&itv->udma.lock);
+		IVTVFB_WARN("ivtvfb_prep_dec_dma_to_device, "
+			       "Error with get_user_pages: %d bytes, %d pages returned\n",
+			       size_in_bytes, itv->udma.page_count);
+
+		/* get_user_pages must have failed completely */
+		return -EIO;
+	}
+
+	IVTVFB_DEBUG_INFO("ivtvfb_prep_dec_dma_to_device, %d bytes, %d pages\n",
+		       size_in_bytes, itv->udma.page_count);
+
+	ivtv_udma_prepare(itv);
+	prepare_to_wait(&itv->dma_waitq, &wait, TASK_INTERRUPTIBLE);
+	/* if no UDMA is pending and no UDMA is in progress, then the DMA
+	   is finished */
+	while (itv->i_flags & (IVTV_F_I_UDMA_PENDING | IVTV_F_I_UDMA)) {
+		/* don't interrupt if the DMA is in progress but break off
+		   a still pending DMA. */
+		got_sig = signal_pending(current);
+		if (got_sig && test_and_clear_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags))
+			break;
+		got_sig = 0;
+		schedule();
+	}
+	finish_wait(&itv->dma_waitq, &wait);
+
+	/* Unmap Last DMA Xfer */
+	ivtv_udma_unmap(itv);
+	mutex_unlock(&itv->udma.lock);
+	if (got_sig) {
+		IVTV_DEBUG_INFO("User stopped OSD\n");
+		return -EINTR;
+	}
+
+	return ret;
+}
+
+static int ivtvfb_prep_frame(struct ivtv *itv, int cmd, void __user *source,
+			      unsigned long dest_offset, int count)
+{
+	DEFINE_WAIT(wait);
+	struct osd_info *oi = itv->osd_info;
+
+	/* Nothing to do */
+	if (count == 0) {
+		IVTVFB_DEBUG_WARN("ivtvfb_prep_frame: Nothing to do. count = 0\n");
+		return -EINVAL;
+	}
+
+	/* Check Total FB Size */
+	if ((dest_offset + count) > oi->video_buffer_size) {
+		IVTVFB_WARN("ivtvfb_prep_frame: Overflowing the framebuffer %ld, only %d available\n",
+			dest_offset + count, oi->video_buffer_size);
+		return -E2BIG;
+	}
+
+	/* Not fatal, but will have undesirable results */
+	if ((unsigned long)source & 3)
+		IVTVFB_WARN("ivtvfb_prep_frame: Source address not 32 bit aligned (0x%08lx)\n",
+			(unsigned long)source);
+
+	if (dest_offset & 3)
+		IVTVFB_WARN("ivtvfb_prep_frame: Dest offset not 32 bit aligned (%ld)\n", dest_offset);
+
+	if (count & 3)
+		IVTVFB_WARN("ivtvfb_prep_frame: Count not a multiple of 4 (%d)\n", count);
+
+	/* Check Source */
+	if (!access_ok(VERIFY_READ, source + dest_offset, count)) {
+		IVTVFB_WARN("Invalid userspace pointer 0x%08lx\n",
+			(unsigned long)source);
+
+		IVTVFB_DEBUG_WARN("access_ok() failed for offset 0x%08lx source 0x%08lx count %d\n",
+			dest_offset, (unsigned long)source,
+			count);
+		return -EINVAL;
+	}
+
+	/* OSD Address to send DMA to */
+	dest_offset += IVTV_DECODER_OFFSET + oi->video_rbase;
+
+	/* Fill Buffers */
+	return ivtvfb_prep_dec_dma_to_device(itv, dest_offset, source, count);
+}
+
+static int ivtvfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
+{
+	DEFINE_WAIT(wait);
+	struct ivtv *itv = (struct ivtv *)info->par;
+	int rc = 0;
+
+	switch (cmd) {
+		case FBIOGET_VBLANK: {
+			struct fb_vblank vblank;
+			u32 trace;
+
+			vblank.flags = FB_VBLANK_HAVE_COUNT |FB_VBLANK_HAVE_VCOUNT |
+					FB_VBLANK_HAVE_VSYNC;
+			trace = read_reg(0x028c0) >> 16;
+			if (itv->is_50hz && trace > 312) trace -= 312;
+			else if (itv->is_60hz && trace > 262) trace -= 262;
+			if (trace == 1) vblank.flags |= FB_VBLANK_VSYNCING;
+			vblank.count = itv->last_vsync_field;
+			vblank.vcount = trace;
+			vblank.hcount = 0;
+			if (copy_to_user((void __user *)arg, &vblank, sizeof(vblank)))
+				return -EFAULT;
+			return 0;
+		}
+
+		case FBIO_WAITFORVSYNC:
+			prepare_to_wait(&itv->vsync_waitq, &wait, TASK_INTERRUPTIBLE);
+			if (!schedule_timeout(msecs_to_jiffies(50))) rc = -ETIMEDOUT;
+			finish_wait(&itv->vsync_waitq, &wait);
+			return rc;
+
+		case IVTVFB_IOC_DMA_FRAME: {
+			struct ivtvfb_dma_frame args;
+
+			IVTVFB_DEBUG_INFO("IVTVFB_IOC_DMA_FRAME\n");
+			if (copy_from_user(&args, (void __user *)arg, sizeof(args)))
+				return -EFAULT;
+
+			return ivtvfb_prep_frame(itv, cmd, args.source, args.dest_offset, args.count);
+		}
+
+		default:
+			IVTVFB_DEBUG_INFO("Unknown ioctl %08x\n", cmd);
+			return -EINVAL;
+	}
+	return 0;
+}
+
+/* Framebuffer device handling */
+
+static int ivtvfb_set_var(struct ivtv *itv, struct fb_var_screeninfo *var)
+{
+	struct osd_info *oi = itv->osd_info;
+	struct ivtv_osd_coords ivtv_osd;
+	struct v4l2_rect ivtv_window;
+	int osd_mode = -1;
+
+	IVTVFB_DEBUG_INFO("ivtvfb_set_var\n");
+
+	/* Select color space */
+	if (var->nonstd) /* YUV */
+		write_reg(read_reg(0x02a00) | 0x0002000, 0x02a00);
+	else /* RGB  */
+		write_reg(read_reg(0x02a00) & ~0x0002000, 0x02a00);
+
+	/* Set the color mode */
+	switch (var->bits_per_pixel) {
+		case 8:
+			osd_mode = IVTV_OSD_BPP_8;
+			break;
+		case 32:
+			osd_mode = IVTV_OSD_BPP_32;
+			break;
+		case 16:
+			switch (var->green.length) {
+			case 4:
+				osd_mode = IVTV_OSD_BPP_16_444;
+				break;
+			case 5:
+				osd_mode = IVTV_OSD_BPP_16_555;
+				break;
+			case 6:
+				osd_mode = IVTV_OSD_BPP_16_565;
+				break;
+			default:
+				IVTVFB_DEBUG_WARN("ivtvfb_set_var - Invalid bpp\n");
+			}
+			break;
+		default:
+			IVTVFB_DEBUG_WARN("ivtvfb_set_var - Invalid bpp\n");
+	}
+
+	/* Change osd mode if needed.
+	   Although rare, things can go wrong. The extra mode
+	   change seems to help... */
+	if (osd_mode != -1 && osd_mode != oi->osd_mode) {
+		ivtv_vapi(itv, CX2341X_OSD_SET_PIXEL_FORMAT, 1, 0);
+		ivtv_vapi(itv, CX2341X_OSD_SET_PIXEL_FORMAT, 1, osd_mode);
+		oi->osd_mode = osd_mode;
+	}
+
+	oi->bits_per_pixel = var->bits_per_pixel;
+	oi->bytes_per_pixel = var->bits_per_pixel / 8;
+
+	/* Set the flicker filter */
+	switch (var->vmode & FB_VMODE_MASK) {
+		case FB_VMODE_NONINTERLACED: /* Filter on */
+			ivtv_vapi(itv, CX2341X_OSD_SET_FLICKER_STATE, 1, 1);
+			break;
+		case FB_VMODE_INTERLACED: /* Filter off */
+			ivtv_vapi(itv, CX2341X_OSD_SET_FLICKER_STATE, 1, 0);
+			break;
+		default:
+			IVTVFB_DEBUG_WARN("ivtvfb_set_var - Invalid video mode\n");
+	}
+
+	/* Read the current osd info */
+	ivtvfb_get_osd_coords(itv, &ivtv_osd);
+
+	/* Now set the OSD to the size we want */
+	ivtv_osd.pixel_stride = var->xres_virtual;
+	ivtv_osd.lines = var->yres_virtual;
+	ivtv_osd.x = 0;
+	ivtv_osd.y = 0;
+	ivtvfb_set_osd_coords(itv, &ivtv_osd);
+
+	/* Can't seem to find the right API combo for this.
+	   Use another function which does what we need through direct register access. */
+	ivtv_window.width = var->xres;
+	ivtv_window.height = var->yres;
+
+	/* Minimum margin cannot be 0, as X won't allow such a mode */
+	if (!var->upper_margin) var->upper_margin++;
+	if (!var->left_margin) var->left_margin++;
+	ivtv_window.top = var->upper_margin - 1;
+	ivtv_window.left = var->left_margin - 1;
+
+	ivtvfb_set_display_window(itv, &ivtv_window);
+
+	/* Force update of yuv registers */
+	itv->yuv_info.yuv_forced_update = 1;
+
+	IVTVFB_DEBUG_INFO("Display size: %dx%d (virtual %dx%d) @ %dbpp\n",
+		      var->xres, var->yres,
+		      var->xres_virtual, var->yres_virtual,
+		      var->bits_per_pixel);
+
+	IVTVFB_DEBUG_INFO("Display position: %d, %d\n",
+		      var->left_margin, var->upper_margin);
+
+	IVTVFB_DEBUG_INFO("Display filter: %s\n",
+			(var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED ? "on" : "off");
+	IVTVFB_DEBUG_INFO("Color space: %s\n", var->nonstd ? "YUV" : "RGB");
+
+	return 0;
+}
+
+static int ivtvfb_get_fix(struct ivtv *itv, struct fb_fix_screeninfo *fix)
+{
+	struct osd_info *oi = itv->osd_info;
+
+	IVTVFB_DEBUG_INFO("ivtvfb_get_fix\n");
+	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
+	strcpy(fix->id, "cx23415 TV out");
+	fix->smem_start = oi->video_pbase;
+	fix->smem_len = oi->video_buffer_size;
+	fix->type = FB_TYPE_PACKED_PIXELS;
+	fix->visual = (oi->bits_per_pixel == 8) ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
+	fix->xpanstep = 1;
+	fix->ypanstep = 1;
+	fix->ywrapstep = 0;
+	fix->line_length = oi->display_byte_stride;
+	fix->accel = FB_ACCEL_NONE;
+	return 0;
+}
+
+/* Check the requested display mode, returning -EINVAL if we can't
+   handle it. */
+
+static int _ivtvfb_check_var(struct fb_var_screeninfo *var, struct ivtv *itv)
+{
+	struct osd_info *oi = itv->osd_info;
+	int osd_height_limit;
+	u32 pixclock, hlimit, vlimit;
+
+	IVTVFB_DEBUG_INFO("ivtvfb_check_var\n");
+
+	/* Set base references for mode calcs. */
+	if (itv->is_50hz) {
+		pixclock = 84316;
+		hlimit = 776;
+		vlimit = 591;
+		osd_height_limit = 576;
+	}
+	else {
+		pixclock = 83926;
+		hlimit = 776;
+		vlimit = 495;
+		osd_height_limit = 480;
+	}
+
+	/* Check the bits per pixel */
+	if (osd_compat) {
+		if (var->bits_per_pixel != 32) {
+			IVTVFB_DEBUG_WARN("Invalid colour mode: %d\n", var->bits_per_pixel);
+			return -EINVAL;
+		}
+	}
+
+	if (var->bits_per_pixel == 8 || var->bits_per_pixel == 32) {
+		var->transp.offset = 24;
+		var->transp.length = 8;
+		var->red.offset = 16;
+		var->red.length = 8;
+		var->green.offset = 8;
+		var->green.length = 8;
+		var->blue.offset = 0;
+		var->blue.length = 8;
+	}
+	else if (var->bits_per_pixel == 16) {
+		/* To find out the true mode, check green length */
+		switch (var->green.length) {
+			case 4:
+				var->red.offset = 8;
+				var->red.length = 4;
+				var->green.offset = 4;
+				var->green.length = 4;
+				var->blue.offset = 0;
+				var->blue.length = 4;
+				var->transp.offset = 12;
+				var->transp.length = 1;
+				break;
+			case 5:
+				var->red.offset = 10;
+				var->red.length = 5;
+				var->green.offset = 5;
+				var->green.length = 5;
+				var->blue.offset = 0;
+				var->blue.length = 5;
+				var->transp.offset = 15;
+				var->transp.length = 1;
+				break;
+			default:
+				var->red.offset = 11;
+				var->red.length = 5;
+				var->green.offset = 5;
+				var->green.length = 6;
+				var->blue.offset = 0;
+				var->blue.length = 5;
+				var->transp.offset = 0;
+				var->transp.length = 0;
+				break;
+		}
+	}
+	else {
+		IVTVFB_DEBUG_WARN("Invalid colour mode: %d\n", var->bits_per_pixel);
+		return -EINVAL;
+	}
+
+	/* Check the resolution */
+	if (osd_compat) {
+		if (var->xres != oi->ivtvfb_defined.xres ||
+		    var->yres != oi->ivtvfb_defined.yres ||
+		    var->xres_virtual != oi->ivtvfb_defined.xres_virtual ||
+		    var->yres_virtual != oi->ivtvfb_defined.yres_virtual) {
+			IVTVFB_DEBUG_WARN("Invalid resolution: %dx%d (virtual %dx%d)\n",
+				var->xres, var->yres, var->xres_virtual, var->yres_virtual);
+			return -EINVAL;
+		}
+	}
+	else {
+		if (var->xres > IVTV_OSD_MAX_WIDTH || var->yres > osd_height_limit) {
+			IVTVFB_DEBUG_WARN("Invalid resolution: %dx%d\n",
+					var->xres, var->yres);
+			return -EINVAL;
+		}
+
+		/* Max horizontal size is 1023 @ 32bpp, 2046 & 16bpp, 4092 @ 8bpp */
+		if (var->xres_virtual > 4095 / (var->bits_per_pixel / 8) ||
+		    var->xres_virtual * var->yres_virtual * (var->bits_per_pixel / 8) > oi->video_buffer_size ||
+		    var->xres_virtual < var->xres ||
+		    var->yres_virtual < var->yres) {
+			IVTVFB_DEBUG_WARN("Invalid virtual resolution: %dx%d\n",
+				var->xres_virtual, var->yres_virtual);
+			return -EINVAL;
+		}
+	}
+
+	/* Some extra checks if in 8 bit mode */
+	if (var->bits_per_pixel == 8) {
+		/* Width must be a multiple of 4 */
+		if (var->xres & 3) {
+			IVTVFB_DEBUG_WARN("Invalid resolution for 8bpp: %d\n", var->xres);
+			return -EINVAL;
+		}
+		if (var->xres_virtual & 3) {
+			IVTVFB_DEBUG_WARN("Invalid virtual resolution for 8bpp: %d)\n", var->xres_virtual);
+			return -EINVAL;
+		}
+	}
+	else if (var->bits_per_pixel == 16) {
+		/* Width must be a multiple of 2 */
+		if (var->xres & 1) {
+			IVTVFB_DEBUG_WARN("Invalid resolution for 16bpp: %d\n", var->xres);
+			return -EINVAL;
+		}
+		if (var->xres_virtual & 1) {
+			IVTVFB_DEBUG_WARN("Invalid virtual resolution for 16bpp: %d)\n", var->xres_virtual);
+			return -EINVAL;
+		}
+	}
+
+	/* Now check the offsets */
+	if (var->xoffset >= var->xres_virtual || var->yoffset >= var->yres_virtual) {
+		IVTVFB_DEBUG_WARN("Invalid offset: %d (%d) %d (%d)\n",
+			var->xoffset, var->xres_virtual, var->yoffset, var->yres_virtual);
+		return -EINVAL;
+	}
+
+	/* Check pixel format */
+	if (var->nonstd > 1) {
+		IVTVFB_DEBUG_WARN("Invalid nonstd % d\n", var->nonstd);
+		return -EINVAL;
+	}
+
+	/* Check video mode */
+	if (((var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED) &&
+		((var->vmode & FB_VMODE_MASK) != FB_VMODE_INTERLACED)) {
+		IVTVFB_DEBUG_WARN("Invalid video mode: %d\n", var->vmode & FB_VMODE_MASK);
+		return -EINVAL;
+	}
+
+	/* Check the left & upper margins
+	   If the margins are too large, just center the screen
+	   (enforcing margins causes too many problems) */
+
+	if (var->left_margin + var->xres > IVTV_OSD_MAX_WIDTH + 1) {
+		var->left_margin = 1 + ((IVTV_OSD_MAX_WIDTH - var->xres) / 2);
+	}
+	if (var->upper_margin + var->yres > (itv->is_50hz ? 577 : 481)) {
+		var->upper_margin = 1 + (((itv->is_50hz ? 576 : 480) - var->yres) / 2);
+	}
+
+	/* Maintain overall 'size' for a constant refresh rate */
+	var->right_margin = hlimit - var->left_margin - var->xres;
+	var->lower_margin = vlimit - var->upper_margin - var->yres;
+
+	/* Fixed sync times */
+	var->hsync_len = 24;
+	var->vsync_len = 2;
+
+	/* Non-interlaced / interlaced mode is used to switch the OSD filter
+	   on or off. Adjust the clock timings to maintain a constant
+	   vertical refresh rate. */
+	if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED)
+		var->pixclock = pixclock / 2;
+	else
+		var->pixclock = pixclock;
+
+	IVTVFB_DEBUG_INFO("Display size: %dx%d (virtual %dx%d) @ %dbpp\n",
+		      var->xres, var->yres,
+		      var->xres_virtual, var->yres_virtual,
+		      var->bits_per_pixel);
+
+	IVTVFB_DEBUG_INFO("Display position: %d, %d\n",
+		      var->left_margin, var->upper_margin);
+
+	IVTVFB_DEBUG_INFO("Display filter: %s\n",
+			(var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED ? "on" : "off");
+	IVTVFB_DEBUG_INFO("Color space: %s\n", var->nonstd ? "YUV" : "RGB");
+	return 0;
+}
+
+static int ivtvfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
+{
+	struct ivtv *itv = (struct ivtv *) info->par;
+	IVTVFB_DEBUG_INFO("ivtvfb_check_var\n");
+	return _ivtvfb_check_var(var, itv);
+}
+
+static int ivtvfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
+{
+	u32 osd_pan_index;
+	struct ivtv *itv = (struct ivtv *) info->par;
+
+	osd_pan_index = (var->xoffset + (var->yoffset * var->xres_virtual))*var->bits_per_pixel/8;
+	write_reg(osd_pan_index, 0x02A0C);
+
+	/* Pass this info back the yuv handler */
+	itv->yuv_info.osd_x_pan = var->xoffset;
+	itv->yuv_info.osd_y_pan = var->yoffset;
+	/* Force update of yuv registers */
+	itv->yuv_info.yuv_forced_update = 1;
+	return 0;
+}
+
+static int ivtvfb_set_par(struct fb_info *info)
+{
+	int rc = 0;
+	struct ivtv *itv = (struct ivtv *) info->par;
+
+	IVTVFB_DEBUG_INFO("ivtvfb_set_par\n");
+
+	rc = ivtvfb_set_var(itv, &info->var);
+	ivtvfb_pan_display(&info->var, info);
+	ivtvfb_get_fix(itv, &info->fix);
+	return rc;
+}
+
+static int ivtvfb_setcolreg(unsigned regno, unsigned red, unsigned green,
+				unsigned blue, unsigned transp,
+				struct fb_info *info)
+{
+	u32 color, *palette;
+	struct ivtv *itv = (struct ivtv *)info->par;
+
+	if (regno >= info->cmap.len)
+		return -EINVAL;
+
+	color = ((transp & 0xFF00) << 16) |((red & 0xFF00) << 8) | (green & 0xFF00) | ((blue & 0xFF00) >> 8);
+	if (info->var.bits_per_pixel <= 8) {
+		write_reg(regno, 0x02a30);
+		write_reg(color, 0x02a34);
+		return 0;
+	}
+	if (regno >= 16)
+		return -EINVAL;
+
+	palette = info->pseudo_palette;
+	if (info->var.bits_per_pixel == 16) {
+		switch (info->var.green.length) {
+			case 4:
+				color = ((red & 0xf000) >> 4) |
+					((green & 0xf000) >> 8) |
+					((blue & 0xf000) >> 12);
+				break;
+			case 5:
+				color = ((red & 0xf800) >> 1) |
+					((green & 0xf800) >> 6) |
+					((blue & 0xf800) >> 11);
+				break;
+			case 6:
+				color = (red & 0xf800 ) |
+					((green & 0xfc00) >> 5) |
+					((blue & 0xf800) >> 11);
+				break;
+		}
+	}
+	palette[regno] = color;
+	return 0;
+}
+
+/* We don't really support blanking. All this does is enable or
+   disable the OSD. */
+static int ivtvfb_blank(int blank_mode, struct fb_info *info)
+{
+	struct ivtv *itv = (struct ivtv *)info->par;
+
+	IVTVFB_DEBUG_INFO("Set blanking mode : %d\n", blank_mode);
+	switch (blank_mode) {
+	case FB_BLANK_UNBLANK:
+		ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, 1);
+		break;
+	case FB_BLANK_NORMAL:
+	case FB_BLANK_HSYNC_SUSPEND:
+	case FB_BLANK_VSYNC_SUSPEND:
+	case FB_BLANK_POWERDOWN:
+		ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, 0);
+		break;
+	}
+	return 0;
+}
+
+static struct fb_ops ivtvfb_ops = {
+	.owner = THIS_MODULE,
+	.fb_check_var   = ivtvfb_check_var,
+	.fb_set_par     = ivtvfb_set_par,
+	.fb_setcolreg   = ivtvfb_setcolreg,
+	.fb_fillrect    = cfb_fillrect,
+	.fb_copyarea    = cfb_copyarea,
+	.fb_imageblit   = cfb_imageblit,
+	.fb_cursor      = NULL,
+	.fb_ioctl       = ivtvfb_ioctl,
+	.fb_pan_display = ivtvfb_pan_display,
+	.fb_blank       = ivtvfb_blank,
+};
+
+/* Initialization */
+
+
+/* Setup our initial video mode */
+static int ivtvfb_init_vidmode(struct ivtv *itv)
+{
+	struct osd_info *oi = itv->osd_info;
+	struct v4l2_rect start_window;
+	int max_height;
+
+	/* Color mode */
+
+	if (osd_compat) osd_depth = 32;
+	if (osd_depth != 8 && osd_depth != 16 && osd_depth != 32) osd_depth = 8;
+	oi->bits_per_pixel = osd_depth;
+	oi->bytes_per_pixel = oi->bits_per_pixel / 8;
+
+	/* Invalidate current osd mode to force a mode switch later */
+	oi->osd_mode = -1;
+
+	/* Horizontal size & position */
+
+	if (osd_xres > 720) osd_xres = 720;
+
+	/* Must be a multiple of 4 for 8bpp & 2 for 16bpp */
+	if (osd_depth == 8)
+		osd_xres &= ~3;
+	else if (osd_depth == 16)
+		osd_xres &= ~1;
+
+	if (osd_xres)
+		start_window.width = osd_xres;
+	else
+		start_window.width = osd_compat ? 720: 640;
+
+	/* Check horizontal start (osd_left). */
+	if (osd_left && osd_left + start_window.width > 721) {
+		IVTVFB_ERR("Invalid osd_left - assuming default\n");
+		osd_left = 0;
+	}
+
+	/* Hardware coords start at 0, user coords start at 1. */
+	osd_left--;
+
+	start_window.left = osd_left >= 0 ? osd_left : ((IVTV_OSD_MAX_WIDTH - start_window.width) / 2);
+
+	oi->display_byte_stride =
+			start_window.width * oi->bytes_per_pixel;
+
+	/* Vertical size & position */
+
+	max_height = itv->is_50hz ? 576 : 480;
+
+	if (osd_yres > max_height)
+		osd_yres = max_height;
+
+	if (osd_yres)
+		start_window.height = osd_yres;
+	else
+		start_window.height = osd_compat ? max_height : (itv->is_50hz ? 480 : 400);
+
+	/* Check vertical start (osd_upper). */
+	if (osd_upper + start_window.height > max_height + 1) {
+		IVTVFB_ERR("Invalid osd_upper - assuming default\n");
+		osd_upper = 0;
+	}
+
+	/* Hardware coords start at 0, user coords start at 1. */
+	osd_upper--;
+
+	start_window.top = osd_upper >= 0 ? osd_upper : ((max_height - start_window.height) / 2);
+
+	oi->display_width = start_window.width;
+	oi->display_height = start_window.height;
+
+	/* Generate a valid fb_var_screeninfo */
+
+	oi->ivtvfb_defined.xres = oi->display_width;
+	oi->ivtvfb_defined.yres = oi->display_height;
+	oi->ivtvfb_defined.xres_virtual = oi->display_width;
+	oi->ivtvfb_defined.yres_virtual = oi->display_height;
+	oi->ivtvfb_defined.bits_per_pixel = oi->bits_per_pixel;
+	oi->ivtvfb_defined.vmode = (osd_laced ? FB_VMODE_INTERLACED : FB_VMODE_NONINTERLACED);
+	oi->ivtvfb_defined.left_margin = start_window.left + 1;
+	oi->ivtvfb_defined.upper_margin = start_window.top + 1;
+	oi->ivtvfb_defined.accel_flags = FB_ACCEL_NONE;
+	oi->ivtvfb_defined.nonstd = 0;
+
+	/* We've filled in the most data, let the usual mode check
+	   routine fill in the rest. */
+	_ivtvfb_check_var(&oi->ivtvfb_defined, itv);
+
+	/* Generate valid fb_fix_screeninfo */
+
+	ivtvfb_get_fix(itv, &oi->ivtvfb_fix);
+
+	/* Generate valid fb_info */
+
+	oi->ivtvfb_info.node = -1;
+	oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT;
+	oi->ivtvfb_info.fbops = &ivtvfb_ops;
+	oi->ivtvfb_info.par = itv;
+	oi->ivtvfb_info.var = oi->ivtvfb_defined;
+	oi->ivtvfb_info.fix = oi->ivtvfb_fix;
+	oi->ivtvfb_info.screen_base = (u8 __iomem *)oi->video_vbase;
+	oi->ivtvfb_info.fbops = &ivtvfb_ops;
+
+	/* Supply some monitor specs. Bogus values will do for now */
+	oi->ivtvfb_info.monspecs.hfmin = 8000;
+	oi->ivtvfb_info.monspecs.hfmax = 70000;
+	oi->ivtvfb_info.monspecs.vfmin = 10;
+	oi->ivtvfb_info.monspecs.vfmax = 100;
+
+	/* Allocate color map */
+	if (fb_alloc_cmap(&oi->ivtvfb_info.cmap, 256, 1)) {
+		IVTVFB_ERR("abort, unable to alloc cmap\n");
+		return -ENOMEM;
+	}
+
+	/* Allocate the pseudo palette */
+	oi->ivtvfb_info.pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL);
+
+	if (!oi->ivtvfb_info.pseudo_palette) {
+		IVTVFB_ERR("abort, unable to alloc pseudo pallete\n");
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+/* Find OSD buffer base & size. Add to mtrr. Zero osd buffer. */
+
+static int ivtvfb_init_io(struct ivtv *itv)
+{
+	struct osd_info *oi = itv->osd_info;
+
+	mutex_lock(&itv->serialize_lock);
+	if (ivtv_init_on_first_open(itv)) {
+		mutex_unlock(&itv->serialize_lock);
+		IVTVFB_ERR("Failed to initialize ivtv\n");
+		return -ENXIO;
+	}
+	mutex_unlock(&itv->serialize_lock);
+
+	ivtvfb_get_framebuffer(itv, &oi->video_rbase, &oi->video_buffer_size);
+
+	/* The osd buffer size depends on the number of video buffers allocated
+	   on the PVR350 itself. For now we'll hardcode the smallest osd buffer
+	   size to prevent any overlap. */
+	oi->video_buffer_size = 1704960;
+
+	oi->video_pbase = itv->base_addr + IVTV_DECODER_OFFSET + oi->video_rbase;
+	oi->video_vbase = itv->dec_mem + oi->video_rbase;
+
+	if (!oi->video_vbase) {
+		IVTVFB_ERR("abort, video memory 0x%x @ 0x%lx isn't mapped!\n",
+		     oi->video_buffer_size, oi->video_pbase);
+		return -EIO;
+	}
+
+	IVTVFB_INFO("Framebuffer at 0x%lx, mapped to 0x%p, size %dk\n",
+			oi->video_pbase, oi->video_vbase,
+			oi->video_buffer_size / 1024);
+
+#ifdef CONFIG_MTRR
+	{
+		/* Find the largest power of two that maps the whole buffer */
+		int size_shift = 31;
+
+		while (!(oi->video_buffer_size & (1 << size_shift))) {
+			size_shift--;
+		}
+		size_shift++;
+		oi->fb_start_aligned_physaddr = oi->video_pbase & ~((1 << size_shift) - 1);
+		oi->fb_end_aligned_physaddr = oi->video_pbase + oi->video_buffer_size;
+		oi->fb_end_aligned_physaddr += (1 << size_shift) - 1;
+		oi->fb_end_aligned_physaddr &= ~((1 << size_shift) - 1);
+		if (mtrr_add(oi->fb_start_aligned_physaddr,
+			oi->fb_end_aligned_physaddr - oi->fb_start_aligned_physaddr,
+			     MTRR_TYPE_WRCOMB, 1) < 0) {
+			IVTVFB_INFO("disabled mttr\n");
+			oi->fb_start_aligned_physaddr = 0;
+			oi->fb_end_aligned_physaddr = 0;
+		}
+	}
+#endif
+
+	/* Blank the entire osd. */
+	memset_io(oi->video_vbase, 0, oi->video_buffer_size);
+
+	return 0;
+}
+
+/* Release any memory we've grabbed & remove mtrr entry */
+static void ivtvfb_release_buffers (struct ivtv *itv)
+{
+	struct osd_info *oi = itv->osd_info;
+
+	/* Release cmap */
+	if (oi->ivtvfb_info.cmap.len)
+		fb_dealloc_cmap(&oi->ivtvfb_info.cmap);
+
+	/* Release pseudo palette */
+	if (oi->ivtvfb_info.pseudo_palette)
+		kfree(oi->ivtvfb_info.pseudo_palette);
+
+#ifdef CONFIG_MTRR
+	if (oi->fb_end_aligned_physaddr) {
+		mtrr_del(-1, oi->fb_start_aligned_physaddr,
+			oi->fb_end_aligned_physaddr - oi->fb_start_aligned_physaddr);
+	}
+#endif
+
+	kfree(oi);
+	itv->osd_info = NULL;
+}
+
+/* Initialize the specified card */
+
+static int ivtvfb_init_card(struct ivtv *itv)
+{
+	int rc;
+
+	if (itv->osd_info) {
+		IVTVFB_ERR("Card %d already initialised\n", ivtvfb_card_id);
+		return -EBUSY;
+	}
+
+	itv->osd_info = kzalloc(sizeof(struct osd_info), GFP_ATOMIC);
+	if (itv->osd_info == 0) {
+		IVTVFB_ERR("Failed to allocate memory for osd_info\n");
+		return -ENOMEM;
+	}
+
+	/* Find & setup the OSD buffer */
+	if ((rc = ivtvfb_init_io(itv)))
+		return rc;
+
+	/* Set the startup video mode information */
+	if ((rc = ivtvfb_init_vidmode(itv))) {
+		ivtvfb_release_buffers(itv);
+		return rc;
+	}
+
+	/* Register the framebuffer */
+	if (register_framebuffer(&itv->osd_info->ivtvfb_info) < 0) {
+		ivtvfb_release_buffers(itv);
+		return -EINVAL;
+	}
+
+	itv->osd_video_pbase = itv->osd_info->video_pbase;
+
+	/* Set the card to the requested mode */
+	ivtvfb_set_par(&itv->osd_info->ivtvfb_info);
+
+	/* Set color 0 to black */
+	write_reg(0, 0x02a30);
+	write_reg(0, 0x02a34);
+
+	/* Enable the osd */
+	ivtvfb_blank(FB_BLANK_UNBLANK, &itv->osd_info->ivtvfb_info);
+
+	/* Note if we're running in compatibility mode */
+	if (osd_compat)
+		IVTVFB_INFO("Running in compatibility mode. Display resize & mode change disabled\n");
+
+	/* Allocate DMA */
+	ivtv_udma_alloc(itv);
+	return 0;
+
+}
+
+static int __init ivtvfb_init(void)
+{
+	struct ivtv *itv;
+	int i, registered = 0;
+
+	if (ivtvfb_card_id < -1 || ivtvfb_card_id >= IVTV_MAX_CARDS) {
+		printk(KERN_ERR "ivtvfb:  ivtvfb_card_id parameter is out of range (valid range: -1 - %d)\n",
+		     IVTV_MAX_CARDS - 1);
+		return -EINVAL;
+	}
+
+	/* Locate & initialise all cards supporting an OSD. */
+	for (i = 0; i < ivtv_cards_active; i++) {
+		if (ivtvfb_card_id != -1 && i != ivtvfb_card_id)
+			continue;
+		itv = ivtv_cards[i];
+		if (itv && (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) {
+			if (ivtvfb_init_card(itv) == 0) {
+				IVTVFB_INFO("Framebuffer registered on ivtv card id %d\n", i);
+				registered++;
+			}
+		}
+	}
+	if (!registered) {
+		printk(KERN_ERR "ivtvfb:  no cards found");
+		return -ENODEV;
+	}
+	return 0;
+}
+
+static void ivtvfb_cleanup(void)
+{
+	struct ivtv *itv;
+	int i;
+
+	printk(KERN_INFO "ivtvfb:  Unloading framebuffer module\n");
+
+	for (i = 0; i < ivtv_cards_active; i++) {
+		itv = ivtv_cards[i];
+		if (itv && (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) && itv->osd_info) {
+			IVTVFB_DEBUG_INFO("Unregister framebuffer %d\n", i);
+			ivtvfb_blank(FB_BLANK_POWERDOWN, &itv->osd_info->ivtvfb_info);
+			unregister_framebuffer(&itv->osd_info->ivtvfb_info);
+			ivtvfb_release_buffers(itv);
+			itv->osd_video_pbase = 0;
+		}
+	}
+}
+
+module_init(ivtvfb_init);
+module_exit(ivtvfb_cleanup);
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 11cfcf18ec3..c0c87e06259 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -244,17 +244,17 @@ int msp_write_dsp(struct i2c_client *client, int addr, int val)
  * ----------------------------------------------------------------------- */
 
 static int scarts[3][9] = {
-       /* MASK   IN1     IN2     IN3     IN4     IN1_DA  IN2_DA  MONO    MUTE   */
+	/* MASK   IN1     IN2     IN3     IN4     IN1_DA  IN2_DA  MONO    MUTE   */
 	/* SCART DSP Input select */
-       { 0x0320, 0x0000, 0x0200, 0x0300, 0x0020, -1,     -1,     0x0100, 0x0320 },
+	{ 0x0320, 0x0000, 0x0200, 0x0300, 0x0020, -1,     -1,     0x0100, 0x0320 },
 	/* SCART1 Output select */
-       { 0x0c40, 0x0440, 0x0400, 0x0000, 0x0840, 0x0c00, 0x0040, 0x0800, 0x0c40 },
+	{ 0x0c40, 0x0440, 0x0400, 0x0000, 0x0840, 0x0c00, 0x0040, 0x0800, 0x0c40 },
 	/* SCART2 Output select */
-       { 0x3080, 0x1000, 0x1080, 0x2080, 0x3080, 0x0000, 0x0080, 0x2000, 0x3000 },
+	{ 0x3080, 0x1000, 0x1080, 0x2080, 0x3080, 0x0000, 0x0080, 0x2000, 0x3000 },
 };
 
 static char *scart_names[] = {
-       "in1", "in2", "in3", "in4", "in1 da", "in2 da", "mono", "mute"
+	"in1", "in2", "in3", "in4", "in1 da", "in2 da", "mono", "mute"
 };
 
 void msp_set_scart(struct i2c_client *client, int in, int out)
@@ -813,8 +813,9 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
 	int msp_rom;
 
 	client = kzalloc(sizeof(*client), GFP_KERNEL);
-	if (client == NULL)
+	if (!client)
 		return -ENOMEM;
+
 	client->addr = address;
 	client->adapter = adapter;
 	client->driver = &i2c_driver;
@@ -826,14 +827,14 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
 		return 0;
 	}
 
-	state = kmalloc(sizeof(*state), GFP_KERNEL);
-	if (state == NULL) {
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (!state) {
 		kfree(client);
 		return -ENOMEM;
 	}
+
 	i2c_set_clientdata(client, state);
 
-	memset(state, 0, sizeof(*state));
 	state->v4l2_std = V4L2_STD_NTSC;
 	state->audmode = V4L2_TUNER_MODE_STEREO;
 	state->volume = 58880;	/* 0db gain */
diff --git a/drivers/media/video/mt20xx.c b/drivers/media/video/mt20xx.c
index 7549114aaac..f49d1f4c40d 100644
--- a/drivers/media/video/mt20xx.c
+++ b/drivers/media/video/mt20xx.c
@@ -1,13 +1,20 @@
 /*
- *
  * i2c tv tuner chip device driver
  * controls microtune tuners, mt2032 + mt2050 at the moment.
+ *
+ * This "mt20xx" module was split apart from the original "tuner" module.
  */
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/videodev.h>
-#include <linux/moduleparam.h>
-#include "tuner-driver.h"
+#include "tuner-i2c.h"
+#include "mt20xx.h"
+
+static int debug = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+#define PREFIX "mt20xx "
 
 /* ---------------------------------------------------------------------- */
 
@@ -20,9 +27,6 @@ module_param(tv_antenna,        int, 0644);
 static unsigned int radio_antenna = 0;
 module_param(radio_antenna,     int, 0644);
 
-/* from tuner-core.c */
-extern int tuner_debug;
-
 /* ---------------------------------------------------------------------- */
 
 #define MT2032 0x04
@@ -38,23 +42,34 @@ static char *microtune_part[] = {
 };
 
 struct microtune_priv {
+	struct tuner_i2c_props i2c_props;
+
 	unsigned int xogc;
-	unsigned int radio_if2;
+	//unsigned int radio_if2;
+
+	u32 frequency;
 };
 
-static void microtune_release(struct i2c_client *c)
+static int microtune_release(struct dvb_frontend *fe)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
 
-	kfree(t->priv);
-	t->priv = NULL;
+	return 0;
+}
+
+static int microtune_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct microtune_priv *priv = fe->tuner_priv;
+	*frequency = priv->frequency;
+	return 0;
 }
 
 // IsSpurInBand()?
-static int mt2032_spurcheck(struct i2c_client *c,
+static int mt2032_spurcheck(struct dvb_frontend *fe,
 			    int f1, int f2, int spectrum_from,int spectrum_to)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct microtune_priv *priv = fe->tuner_priv;
 	int n1=1,n2,f;
 
 	f1=f1/1000; //scale to kHz to avoid 32bit overflows
@@ -82,7 +97,7 @@ static int mt2032_spurcheck(struct i2c_client *c,
 	return 1;
 }
 
-static int mt2032_compute_freq(struct i2c_client *c,
+static int mt2032_compute_freq(struct dvb_frontend *fe,
 			       unsigned int rfin,
 			       unsigned int if1, unsigned int if2,
 			       unsigned int spectrum_from,
@@ -91,7 +106,7 @@ static int mt2032_compute_freq(struct i2c_client *c,
 			       int *ret_sel,
 			       unsigned int xogc) //all in Hz
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct microtune_priv *priv = fe->tuner_priv;
 	unsigned int fref,lo1,lo1n,lo1a,s,sel,lo1freq, desired_lo1,
 		desired_lo2,lo2,lo2n,lo2a,lo2num,lo2freq;
 
@@ -141,7 +156,7 @@ static int mt2032_compute_freq(struct i2c_client *c,
 		return(-1);
 	}
 
-	mt2032_spurcheck(c, lo1freq, desired_lo2,  spectrum_from, spectrum_to);
+	mt2032_spurcheck(fe, lo1freq, desired_lo2,  spectrum_from, spectrum_to);
 	// should recalculate lo1 (one step up/down)
 
 	// set up MT2032 register map for transfer over i2c
@@ -165,16 +180,16 @@ static int mt2032_compute_freq(struct i2c_client *c,
 	return 0;
 }
 
-static int mt2032_check_lo_lock(struct i2c_client *c)
+static int mt2032_check_lo_lock(struct dvb_frontend *fe)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct microtune_priv *priv = fe->tuner_priv;
 	int try,lock=0;
 	unsigned char buf[2];
 
 	for(try=0;try<10;try++) {
 		buf[0]=0x0e;
-		i2c_master_send(c,buf,1);
-		i2c_master_recv(c,buf,1);
+		tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+		tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
 		tuner_dbg("mt2032 Reg.E=0x%02x\n",buf[0]);
 		lock=buf[0] &0x06;
 
@@ -187,15 +202,15 @@ static int mt2032_check_lo_lock(struct i2c_client *c)
 	return lock;
 }
 
-static int mt2032_optimize_vco(struct i2c_client *c,int sel,int lock)
+static int mt2032_optimize_vco(struct dvb_frontend *fe,int sel,int lock)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct microtune_priv *priv = fe->tuner_priv;
 	unsigned char buf[2];
 	int tad1;
 
 	buf[0]=0x0f;
-	i2c_master_send(c,buf,1);
-	i2c_master_recv(c,buf,1);
+	tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+	tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
 	tuner_dbg("mt2032 Reg.F=0x%02x\n",buf[0]);
 	tad1=buf[0]&0x07;
 
@@ -218,58 +233,57 @@ static int mt2032_optimize_vco(struct i2c_client *c,int sel,int lock)
 
 	buf[0]=0x0f;
 	buf[1]=sel;
-	i2c_master_send(c,buf,2);
-	lock=mt2032_check_lo_lock(c);
+	tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
+	lock=mt2032_check_lo_lock(fe);
 	return lock;
 }
 
 
-static void mt2032_set_if_freq(struct i2c_client *c, unsigned int rfin,
+static void mt2032_set_if_freq(struct dvb_frontend *fe, unsigned int rfin,
 			       unsigned int if1, unsigned int if2,
 			       unsigned int from, unsigned int to)
 {
 	unsigned char buf[21];
 	int lint_try,ret,sel,lock=0;
-	struct tuner *t = i2c_get_clientdata(c);
-	struct microtune_priv *priv = t->priv;
+	struct microtune_priv *priv = fe->tuner_priv;
 
 	tuner_dbg("mt2032_set_if_freq rfin=%d if1=%d if2=%d from=%d to=%d\n",
 		  rfin,if1,if2,from,to);
 
 	buf[0]=0;
-	ret=i2c_master_send(c,buf,1);
-	i2c_master_recv(c,buf,21);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+	tuner_i2c_xfer_recv(&priv->i2c_props,buf,21);
 
 	buf[0]=0;
-	ret=mt2032_compute_freq(c,rfin,if1,if2,from,to,&buf[1],&sel,priv->xogc);
+	ret=mt2032_compute_freq(fe,rfin,if1,if2,from,to,&buf[1],&sel,priv->xogc);
 	if (ret<0)
 		return;
 
 	// send only the relevant registers per Rev. 1.2
 	buf[0]=0;
-	ret=i2c_master_send(c,buf,4);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,4);
 	buf[5]=5;
-	ret=i2c_master_send(c,buf+5,4);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+5,4);
 	buf[11]=11;
-	ret=i2c_master_send(c,buf+11,3);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+11,3);
 	if(ret!=3)
 		tuner_warn("i2c i/o error: rc == %d (should be 3)\n",ret);
 
 	// wait for PLLs to lock (per manual), retry LINT if not.
 	for(lint_try=0; lint_try<2; lint_try++) {
-		lock=mt2032_check_lo_lock(c);
+		lock=mt2032_check_lo_lock(fe);
 
 		if(optimize_vco)
-			lock=mt2032_optimize_vco(c,sel,lock);
+			lock=mt2032_optimize_vco(fe,sel,lock);
 		if(lock==6) break;
 
 		tuner_dbg("mt2032: re-init PLLs by LINT\n");
 		buf[0]=7;
 		buf[1]=0x80 +8+priv->xogc; // set LINT to re-init PLLs
-		i2c_master_send(c,buf,2);
+		tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
 		mdelay(10);
 		buf[1]=8+priv->xogc;
-		i2c_master_send(c,buf,2);
+		tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
 	}
 
 	if (lock!=6)
@@ -277,19 +291,19 @@ static void mt2032_set_if_freq(struct i2c_client *c, unsigned int rfin,
 
 	buf[0]=2;
 	buf[1]=0x20; // LOGC for optimal phase noise
-	ret=i2c_master_send(c,buf,2);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
 	if (ret!=2)
 		tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret);
 }
 
 
-static void mt2032_set_tv_freq(struct i2c_client *c, unsigned int freq)
+static int mt2032_set_tv_freq(struct dvb_frontend *fe,
+			      struct analog_parameters *params)
 {
-	struct tuner *t = i2c_get_clientdata(c);
 	int if2,from,to;
 
 	// signal bandwidth and picture carrier
-	if (t->std & V4L2_STD_525_60) {
+	if (params->std & V4L2_STD_525_60) {
 		// NTSC
 		from = 40750*1000;
 		to   = 46750*1000;
@@ -301,32 +315,64 @@ static void mt2032_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		if2  = 38900*1000;
 	}
 
-	mt2032_set_if_freq(c, freq*62500 /* freq*1000*1000/16 */,
+	mt2032_set_if_freq(fe, params->frequency*62500,
 			   1090*1000*1000, if2, from, to);
+
+	return 0;
 }
 
-static void mt2032_set_radio_freq(struct i2c_client *c, unsigned int freq)
+static int mt2032_set_radio_freq(struct dvb_frontend *fe,
+				 struct analog_parameters *params)
 {
-	struct tuner *t = i2c_get_clientdata(c);
-	struct microtune_priv *priv = t->priv;
-	int if2 = priv->radio_if2;
+	struct microtune_priv *priv = fe->tuner_priv;
+	int if2;
+
+	if (params->std & V4L2_STD_525_60) {
+		tuner_dbg("pinnacle ntsc\n");
+		if2 = 41300 * 1000;
+	} else {
+		tuner_dbg("pinnacle pal\n");
+		if2 = 33300 * 1000;
+	}
 
 	// per Manual for FM tuning: first if center freq. 1085 MHz
-	mt2032_set_if_freq(c, freq * 1000 / 16,
-			      1085*1000*1000,if2,if2,if2);
+	mt2032_set_if_freq(fe, params->frequency * 125 / 2,
+			   1085*1000*1000,if2,if2,if2);
+
+	return 0;
+}
+
+static int mt2032_set_params(struct dvb_frontend *fe,
+			     struct analog_parameters *params)
+{
+	struct microtune_priv *priv = fe->tuner_priv;
+	int ret = -EINVAL;
+
+	switch (params->mode) {
+	case V4L2_TUNER_RADIO:
+		ret = mt2032_set_radio_freq(fe, params);
+		priv->frequency = params->frequency * 125 / 2;
+		break;
+	case V4L2_TUNER_ANALOG_TV:
+	case V4L2_TUNER_DIGITAL_TV:
+		ret = mt2032_set_tv_freq(fe, params);
+		priv->frequency = params->frequency * 62500;
+		break;
+	}
+
+	return ret;
 }
 
-static struct tuner_operations mt2032_tuner_ops = {
-	.set_tv_freq    = mt2032_set_tv_freq,
-	.set_radio_freq = mt2032_set_radio_freq,
-	.release        = microtune_release,
+static struct dvb_tuner_ops mt2032_tuner_ops = {
+	.set_analog_params = mt2032_set_params,
+	.release           = microtune_release,
+	.get_frequency     = microtune_get_frequency,
 };
 
 // Initalization as described in "MT203x Programming Procedures", Rev 1.2, Feb.2001
-static int mt2032_init(struct i2c_client *c)
+static int mt2032_init(struct dvb_frontend *fe)
 {
-	struct tuner *t = i2c_get_clientdata(c);
-	struct microtune_priv *priv = t->priv;
+	struct microtune_priv *priv = fe->tuner_priv;
 	unsigned char buf[21];
 	int ret,xogc,xok=0;
 
@@ -335,7 +381,7 @@ static int mt2032_init(struct i2c_client *c)
 	buf[2]=0xff;
 	buf[3]=0x0f;
 	buf[4]=0x1f;
-	ret=i2c_master_send(c,buf+1,4);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+1,4);
 
 	buf[5]=6; // Index register 6
 	buf[6]=0xe4;
@@ -343,11 +389,11 @@ static int mt2032_init(struct i2c_client *c)
 	buf[8]=0xc3;
 	buf[9]=0x4e;
 	buf[10]=0xec;
-	ret=i2c_master_send(c,buf+5,6);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+5,6);
 
 	buf[12]=13;  // Index register 13
 	buf[13]=0x32;
-	ret=i2c_master_send(c,buf+12,2);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+12,2);
 
 	// Adjust XOGC (register 7), wait for XOK
 	xogc=7;
@@ -355,8 +401,8 @@ static int mt2032_init(struct i2c_client *c)
 		tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07);
 		mdelay(10);
 		buf[0]=0x0e;
-		i2c_master_send(c,buf,1);
-		i2c_master_recv(c,buf,1);
+		tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+		tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
 		xok=buf[0]&0x01;
 		tuner_dbg("mt2032: xok = 0x%02x\n",xok);
 		if (xok == 1) break;
@@ -369,32 +415,32 @@ static int mt2032_init(struct i2c_client *c)
 		}
 		buf[0]=0x07;
 		buf[1]=0x88 + xogc;
-		ret=i2c_master_send(c,buf,2);
+		ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
 		if (ret!=2)
 			tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret);
 	} while (xok != 1 );
 	priv->xogc=xogc;
 
-	memcpy(&t->ops, &mt2032_tuner_ops, sizeof(struct tuner_operations));
+	memcpy(&fe->ops.tuner_ops, &mt2032_tuner_ops, sizeof(struct dvb_tuner_ops));
 
 	return(1);
 }
 
-static void mt2050_set_antenna(struct i2c_client *c, unsigned char antenna)
+static void mt2050_set_antenna(struct dvb_frontend *fe, unsigned char antenna)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct microtune_priv *priv = fe->tuner_priv;
 	unsigned char buf[2];
 	int ret;
 
 	buf[0] = 6;
 	buf[1] = antenna ? 0x11 : 0x10;
-	ret=i2c_master_send(c,buf,2);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
 	tuner_dbg("mt2050: enabled antenna connector %d\n", antenna);
 }
 
-static void mt2050_set_if_freq(struct i2c_client *c,unsigned int freq, unsigned int if2)
+static void mt2050_set_if_freq(struct dvb_frontend *fe,unsigned int freq, unsigned int if2)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct microtune_priv *priv = fe->tuner_priv;
 	unsigned int if1=1218*1000*1000;
 	unsigned int f_lo1,f_lo2,lo1,lo2,f_lo1_modulo,f_lo2_modulo,num1,num2,div1a,div1b,div2a,div2b;
 	int ret;
@@ -426,7 +472,7 @@ static void mt2050_set_if_freq(struct i2c_client *c,unsigned int freq, unsigned
 	div2a=(lo2/8)-1;
 	div2b=lo2-(div2a+1)*8;
 
-	if (tuner_debug > 1) {
+	if (debug > 1) {
 		tuner_dbg("lo1 lo2 = %d %d\n", lo1, lo2);
 		tuner_dbg("num1 num2 div1a div1b div2a div2b= %x %x %x %x %x %x\n",
 			  num1,num2,div1a,div1b,div2a,div2b);
@@ -442,7 +488,7 @@ static void mt2050_set_if_freq(struct i2c_client *c,unsigned int freq, unsigned
 	buf[5]=div2a;
 	if(num2!=0) buf[5]=buf[5]|0x40;
 
-	if (tuner_debug > 1) {
+	if (debug > 1) {
 		int i;
 		tuner_dbg("bufs is: ");
 		for(i=0;i<6;i++)
@@ -450,101 +496,131 @@ static void mt2050_set_if_freq(struct i2c_client *c,unsigned int freq, unsigned
 		printk("\n");
 	}
 
-	ret=i2c_master_send(c,buf,6);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,6);
 	if (ret!=6)
 		tuner_warn("i2c i/o error: rc == %d (should be 6)\n",ret);
 }
 
-static void mt2050_set_tv_freq(struct i2c_client *c, unsigned int freq)
+static int mt2050_set_tv_freq(struct dvb_frontend *fe,
+			      struct analog_parameters *params)
 {
-	struct tuner *t = i2c_get_clientdata(c);
 	unsigned int if2;
 
-	if (t->std & V4L2_STD_525_60) {
+	if (params->std & V4L2_STD_525_60) {
 		// NTSC
 		if2 = 45750*1000;
 	} else {
 		// PAL
 		if2 = 38900*1000;
 	}
-	if (V4L2_TUNER_DIGITAL_TV == t->mode) {
+	if (V4L2_TUNER_DIGITAL_TV == params->mode) {
 		// DVB (pinnacle 300i)
 		if2 = 36150*1000;
 	}
-	mt2050_set_if_freq(c, freq*62500, if2);
-	mt2050_set_antenna(c, tv_antenna);
+	mt2050_set_if_freq(fe, params->frequency*62500, if2);
+	mt2050_set_antenna(fe, tv_antenna);
+
+	return 0;
 }
 
-static void mt2050_set_radio_freq(struct i2c_client *c, unsigned int freq)
+static int mt2050_set_radio_freq(struct dvb_frontend *fe,
+				 struct analog_parameters *params)
 {
-	struct tuner *t = i2c_get_clientdata(c);
-	struct microtune_priv *priv = t->priv;
-	int if2 = priv->radio_if2;
+	struct microtune_priv *priv = fe->tuner_priv;
+	int if2;
+
+	if (params->std & V4L2_STD_525_60) {
+		tuner_dbg("pinnacle ntsc\n");
+		if2 = 41300 * 1000;
+	} else {
+		tuner_dbg("pinnacle pal\n");
+		if2 = 33300 * 1000;
+	}
 
-	mt2050_set_if_freq(c, freq * 1000 / 16, if2);
-	mt2050_set_antenna(c, radio_antenna);
+	mt2050_set_if_freq(fe, params->frequency * 125 / 2, if2);
+	mt2050_set_antenna(fe, radio_antenna);
+
+	return 0;
 }
 
-static struct tuner_operations mt2050_tuner_ops = {
-	.set_tv_freq    = mt2050_set_tv_freq,
-	.set_radio_freq = mt2050_set_radio_freq,
-	.release        = microtune_release,
+static int mt2050_set_params(struct dvb_frontend *fe,
+			     struct analog_parameters *params)
+{
+	struct microtune_priv *priv = fe->tuner_priv;
+	int ret = -EINVAL;
+
+	switch (params->mode) {
+	case V4L2_TUNER_RADIO:
+		ret = mt2050_set_radio_freq(fe, params);
+		priv->frequency = params->frequency * 125 / 2;
+		break;
+	case V4L2_TUNER_ANALOG_TV:
+	case V4L2_TUNER_DIGITAL_TV:
+		ret = mt2050_set_tv_freq(fe, params);
+		priv->frequency = params->frequency * 62500;
+		break;
+	}
+
+	return ret;
+}
+
+static struct dvb_tuner_ops mt2050_tuner_ops = {
+	.set_analog_params = mt2050_set_params,
+	.release           = microtune_release,
+	.get_frequency     = microtune_get_frequency,
 };
 
-static int mt2050_init(struct i2c_client *c)
+static int mt2050_init(struct dvb_frontend *fe)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct microtune_priv *priv = fe->tuner_priv;
 	unsigned char buf[2];
 	int ret;
 
 	buf[0]=6;
 	buf[1]=0x10;
-	ret=i2c_master_send(c,buf,2); //  power
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); //  power
 
 	buf[0]=0x0f;
 	buf[1]=0x0f;
-	ret=i2c_master_send(c,buf,2); // m1lo
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); // m1lo
 
 	buf[0]=0x0d;
-	ret=i2c_master_send(c,buf,1);
-	i2c_master_recv(c,buf,1);
+	ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+	tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
 
 	tuner_dbg("mt2050: sro is %x\n",buf[0]);
 
-	memcpy(&t->ops, &mt2050_tuner_ops, sizeof(struct tuner_operations));
+	memcpy(&fe->ops.tuner_ops, &mt2050_tuner_ops, sizeof(struct dvb_tuner_ops));
 
 	return 0;
 }
 
-int microtune_init(struct i2c_client *c)
+struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
+				      struct i2c_adapter* i2c_adap,
+				      u8 i2c_addr)
 {
 	struct microtune_priv *priv = NULL;
-	struct tuner *t = i2c_get_clientdata(c);
 	char *name;
 	unsigned char buf[21];
 	int company_code;
 
 	priv = kzalloc(sizeof(struct microtune_priv), GFP_KERNEL);
 	if (priv == NULL)
-		return -ENOMEM;
-	t->priv = priv;
+		return NULL;
+	fe->tuner_priv = priv;
+
+	priv->i2c_props.addr = i2c_addr;
+	priv->i2c_props.adap = i2c_adap;
 
-	priv->radio_if2 = 10700 * 1000;	/* 10.7MHz - FM radio */
+	//priv->radio_if2 = 10700 * 1000;	/* 10.7MHz - FM radio */
 
 	memset(buf,0,sizeof(buf));
 
-	if (t->std & V4L2_STD_525_60) {
-		tuner_dbg("pinnacle ntsc\n");
-		priv->radio_if2 = 41300 * 1000;
-	} else {
-		tuner_dbg("pinnacle pal\n");
-		priv->radio_if2 = 33300 * 1000;
-	}
 	name = "unknown";
 
-	i2c_master_send(c,buf,1);
-	i2c_master_recv(c,buf,21);
-	if (tuner_debug) {
+	tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+	tuner_i2c_xfer_recv(&priv->i2c_props,buf,21);
+	if (debug) {
 		int i;
 		tuner_dbg("MT20xx hexdump:");
 		for(i=0;i<21;i++) {
@@ -563,10 +639,10 @@ int microtune_init(struct i2c_client *c)
 		name = microtune_part[buf[0x13]];
 	switch (buf[0x13]) {
 	case MT2032:
-		mt2032_init(c);
+		mt2032_init(fe);
 		break;
 	case MT2050:
-		mt2050_init(c);
+		mt2050_init(fe);
 		break;
 	default:
 		tuner_info("microtune %s found, not (yet?) supported, sorry :-/\n",
@@ -574,11 +650,18 @@ int microtune_init(struct i2c_client *c)
 		return 0;
 	}
 
-	strlcpy(c->name, name, sizeof(c->name));
+	strlcpy(fe->ops.tuner_ops.info.name, name,
+		sizeof(fe->ops.tuner_ops.info.name));
 	tuner_info("microtune %s found, OK\n",name);
-	return 0;
+	return fe;
 }
 
+EXPORT_SYMBOL_GPL(microtune_attach);
+
+MODULE_DESCRIPTION("Microtune tuner driver");
+MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer");
+MODULE_LICENSE("GPL");
+
 /*
  * Overrides for Emacs so that we follow Linus's tabbing style.
  * ---------------------------------------------------------------------------
diff --git a/drivers/media/video/mt20xx.h b/drivers/media/video/mt20xx.h
new file mode 100644
index 00000000000..5e9c825d2e9
--- /dev/null
+++ b/drivers/media/video/mt20xx.h
@@ -0,0 +1,37 @@
+/*
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MT20XX_H__
+#define __MT20XX_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+#if defined(CONFIG_TUNER_MT20XX) || (defined(CONFIG_TUNER_MT20XX_MODULE) && defined(MODULE))
+extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
+					     struct i2c_adapter* i2c_adap,
+					     u8 i2c_addr);
+#else
+static inline struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
+					     struct i2c_adapter* i2c_adap,
+					     u8 i2c_addr)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif
+
+#endif /* __MT20XX_H__ */
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index 152cc6b3e15..98ad3092a07 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -153,7 +153,6 @@ static int mxb_probe(struct saa7146_dev* dev)
 {
 	struct mxb* mxb = NULL;
 	struct i2c_client *client;
-	struct list_head *item;
 	int result;
 
 	if ((result = request_module("saa7111")) < 0) {
@@ -196,8 +195,7 @@ static int mxb_probe(struct saa7146_dev* dev)
 	}
 
 	/* loop through all i2c-devices on the bus and look who is there */
-	list_for_each(item,&mxb->i2c_adapter.clients) {
-		client = list_entry(item, struct i2c_client, list);
+	list_for_each_entry(client, &mxb->i2c_adapter.clients, list) {
 		if( I2C_ADDR_TEA6420_1 == client->addr )
 			mxb->tea6420_1 = client;
 		if( I2C_ADDR_TEA6420_2 == client->addr )
diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c
index e5edff1059a..9eb2562347a 100644
--- a/drivers/media/video/ov511.c
+++ b/drivers/media/video/ov511.c
@@ -5554,41 +5554,46 @@ error:
  *  sysfs
  ***************************************************************************/
 
-static inline struct usb_ov511 *cd_to_ov(struct class_device *cd)
+static inline struct usb_ov511 *cd_to_ov(struct device *cd)
 {
 	struct video_device *vdev = to_video_device(cd);
 	return video_get_drvdata(vdev);
 }
 
-static ssize_t show_custom_id(struct class_device *cd, char *buf)
+static ssize_t show_custom_id(struct device *cd,
+			      struct device_attribute *attr, char *buf)
 {
 	struct usb_ov511 *ov = cd_to_ov(cd);
 	return sprintf(buf, "%d\n", ov->customid);
 }
-static CLASS_DEVICE_ATTR(custom_id, S_IRUGO, show_custom_id, NULL);
+static DEVICE_ATTR(custom_id, S_IRUGO, show_custom_id, NULL);
 
-static ssize_t show_model(struct class_device *cd, char *buf)
+static ssize_t show_model(struct device *cd,
+			  struct device_attribute *attr, char *buf)
 {
 	struct usb_ov511 *ov = cd_to_ov(cd);
 	return sprintf(buf, "%s\n", ov->desc);
 }
-static CLASS_DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
+static DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
 
-static ssize_t show_bridge(struct class_device *cd, char *buf)
+static ssize_t show_bridge(struct device *cd,
+			   struct device_attribute *attr, char *buf)
 {
 	struct usb_ov511 *ov = cd_to_ov(cd);
 	return sprintf(buf, "%s\n", symbolic(brglist, ov->bridge));
 }
-static CLASS_DEVICE_ATTR(bridge, S_IRUGO, show_bridge, NULL);
+static DEVICE_ATTR(bridge, S_IRUGO, show_bridge, NULL);
 
-static ssize_t show_sensor(struct class_device *cd, char *buf)
+static ssize_t show_sensor(struct device *cd,
+			   struct device_attribute *attr, char *buf)
 {
 	struct usb_ov511 *ov = cd_to_ov(cd);
 	return sprintf(buf, "%s\n", symbolic(senlist, ov->sensor));
 }
-static CLASS_DEVICE_ATTR(sensor, S_IRUGO, show_sensor, NULL);
+static DEVICE_ATTR(sensor, S_IRUGO, show_sensor, NULL);
 
-static ssize_t show_brightness(struct class_device *cd, char *buf)
+static ssize_t show_brightness(struct device *cd,
+			       struct device_attribute *attr, char *buf)
 {
 	struct usb_ov511 *ov = cd_to_ov(cd);
 	unsigned short x;
@@ -5598,9 +5603,10 @@ static ssize_t show_brightness(struct class_device *cd, char *buf)
 	sensor_get_brightness(ov, &x);
 	return sprintf(buf, "%d\n", x >> 8);
 }
-static CLASS_DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
+static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
 
-static ssize_t show_saturation(struct class_device *cd, char *buf)
+static ssize_t show_saturation(struct device *cd,
+			       struct device_attribute *attr, char *buf)
 {
 	struct usb_ov511 *ov = cd_to_ov(cd);
 	unsigned short x;
@@ -5610,9 +5616,10 @@ static ssize_t show_saturation(struct class_device *cd, char *buf)
 	sensor_get_saturation(ov, &x);
 	return sprintf(buf, "%d\n", x >> 8);
 }
-static CLASS_DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
+static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
 
-static ssize_t show_contrast(struct class_device *cd, char *buf)
+static ssize_t show_contrast(struct device *cd,
+			     struct device_attribute *attr, char *buf)
 {
 	struct usb_ov511 *ov = cd_to_ov(cd);
 	unsigned short x;
@@ -5622,9 +5629,10 @@ static ssize_t show_contrast(struct class_device *cd, char *buf)
 	sensor_get_contrast(ov, &x);
 	return sprintf(buf, "%d\n", x >> 8);
 }
-static CLASS_DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
+static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
 
-static ssize_t show_hue(struct class_device *cd, char *buf)
+static ssize_t show_hue(struct device *cd,
+			struct device_attribute *attr, char *buf)
 {
 	struct usb_ov511 *ov = cd_to_ov(cd);
 	unsigned short x;
@@ -5634,9 +5642,10 @@ static ssize_t show_hue(struct class_device *cd, char *buf)
 	sensor_get_hue(ov, &x);
 	return sprintf(buf, "%d\n", x >> 8);
 }
-static CLASS_DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
+static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
 
-static ssize_t show_exposure(struct class_device *cd, char *buf)
+static ssize_t show_exposure(struct device *cd,
+			     struct device_attribute *attr, char *buf)
 {
 	struct usb_ov511 *ov = cd_to_ov(cd);
 	unsigned char exp = 0;
@@ -5646,49 +5655,49 @@ static ssize_t show_exposure(struct class_device *cd, char *buf)
 	sensor_get_exposure(ov, &exp);
 	return sprintf(buf, "%d\n", exp >> 8);
 }
-static CLASS_DEVICE_ATTR(exposure, S_IRUGO, show_exposure, NULL);
+static DEVICE_ATTR(exposure, S_IRUGO, show_exposure, NULL);
 
 static int ov_create_sysfs(struct video_device *vdev)
 {
 	int rc;
 
-	rc = video_device_create_file(vdev, &class_device_attr_custom_id);
+	rc = video_device_create_file(vdev, &dev_attr_custom_id);
 	if (rc) goto err;
-	rc = video_device_create_file(vdev, &class_device_attr_model);
+	rc = video_device_create_file(vdev, &dev_attr_model);
 	if (rc) goto err_id;
-	rc = video_device_create_file(vdev, &class_device_attr_bridge);
+	rc = video_device_create_file(vdev, &dev_attr_bridge);
 	if (rc) goto err_model;
-	rc = video_device_create_file(vdev, &class_device_attr_sensor);
+	rc = video_device_create_file(vdev, &dev_attr_sensor);
 	if (rc) goto err_bridge;
-	rc = video_device_create_file(vdev, &class_device_attr_brightness);
+	rc = video_device_create_file(vdev, &dev_attr_brightness);
 	if (rc) goto err_sensor;
-	rc = video_device_create_file(vdev, &class_device_attr_saturation);
+	rc = video_device_create_file(vdev, &dev_attr_saturation);
 	if (rc) goto err_bright;
-	rc = video_device_create_file(vdev, &class_device_attr_contrast);
+	rc = video_device_create_file(vdev, &dev_attr_contrast);
 	if (rc) goto err_sat;
-	rc = video_device_create_file(vdev, &class_device_attr_hue);
+	rc = video_device_create_file(vdev, &dev_attr_hue);
 	if (rc) goto err_contrast;
-	rc = video_device_create_file(vdev, &class_device_attr_exposure);
+	rc = video_device_create_file(vdev, &dev_attr_exposure);
 	if (rc) goto err_hue;
 
 	return 0;
 
 err_hue:
-	video_device_remove_file(vdev, &class_device_attr_hue);
+	video_device_remove_file(vdev, &dev_attr_hue);
 err_contrast:
-	video_device_remove_file(vdev, &class_device_attr_contrast);
+	video_device_remove_file(vdev, &dev_attr_contrast);
 err_sat:
-	video_device_remove_file(vdev, &class_device_attr_saturation);
+	video_device_remove_file(vdev, &dev_attr_saturation);
 err_bright:
-	video_device_remove_file(vdev, &class_device_attr_brightness);
+	video_device_remove_file(vdev, &dev_attr_brightness);
 err_sensor:
-	video_device_remove_file(vdev, &class_device_attr_sensor);
+	video_device_remove_file(vdev, &dev_attr_sensor);
 err_bridge:
-	video_device_remove_file(vdev, &class_device_attr_bridge);
+	video_device_remove_file(vdev, &dev_attr_bridge);
 err_model:
-	video_device_remove_file(vdev, &class_device_attr_model);
+	video_device_remove_file(vdev, &dev_attr_model);
 err_id:
-	video_device_remove_file(vdev, &class_device_attr_custom_id);
+	video_device_remove_file(vdev, &dev_attr_custom_id);
 err:
 	return rc;
 }
diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index c4c5bd67f79..2bc6bdc9c1f 100644
--- a/drivers/media/video/ov7670.c
+++ b/drivers/media/video/ov7670.c
@@ -12,7 +12,6 @@
  */
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/videodev.h>
diff --git a/drivers/media/video/ovcamchip/ovcamchip_core.c b/drivers/media/video/ovcamchip/ovcamchip_core.c
index 3fe9fa04cd8..8063e33f1c8 100644
--- a/drivers/media/video/ovcamchip/ovcamchip_core.c
+++ b/drivers/media/video/ovcamchip/ovcamchip_core.c
@@ -13,7 +13,6 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include "ovcamchip_priv.h"
diff --git a/drivers/media/video/planb.c b/drivers/media/video/planb.c
index 4ab1af74a97..0ef73d9d584 100644
--- a/drivers/media/video/planb.c
+++ b/drivers/media/video/planb.c
@@ -844,21 +844,21 @@ cmd_tab_mask_end:
 /*********************************/
 
 static int palette2fmt[] = {
-       0,
-       PLANB_GRAY,
-       0,
-       0,
-       0,
-       PLANB_COLOUR32,
-       PLANB_COLOUR15,
-       0,
-       0,
-       0,
-       0,
-       0,
-       0,
-       0,
-       0,
+	0,
+	PLANB_GRAY,
+	0,
+	0,
+	0,
+	PLANB_COLOUR32,
+	PLANB_COLOUR15,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
 };
 
 #define PLANB_PALETTE_MAX 15
diff --git a/drivers/media/video/pvrusb2/pvrusb2-context.c b/drivers/media/video/pvrusb2/pvrusb2-context.c
index 6bbed88d786..22719ba861a 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-context.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-context.c
@@ -33,8 +33,10 @@ static void pvr2_context_destroy(struct pvr2_context *mp)
 {
 	if (mp->hdw) pvr2_hdw_destroy(mp->hdw);
 	pvr2_trace(PVR2_TRACE_STRUCT,"Destroying pvr_main id=%p",mp);
-	flush_workqueue(mp->workqueue);
-	destroy_workqueue(mp->workqueue);
+	if (mp->workqueue) {
+		flush_workqueue(mp->workqueue);
+		destroy_workqueue(mp->workqueue);
+	}
 	kfree(mp);
 }
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debug.h b/drivers/media/video/pvrusb2/pvrusb2-debug.h
index d95a8588e4f..da6441b88f3 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-debug.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-debug.h
@@ -26,32 +26,33 @@ extern int pvrusb2_debug;
 
 /* These are listed in *rough* order of decreasing usefulness and
    increasing noise level. */
-#define PVR2_TRACE_INFO       (1 <<  0) // Normal messages
-#define PVR2_TRACE_ERROR_LEGS (1 <<  1) // error messages
-#define PVR2_TRACE_TOLERANCE  (1 <<  2) // track tolerance-affected errors
-#define PVR2_TRACE_TRAP       (1 <<  3) // Trap & report misbehavior from app
-#define PVR2_TRACE_INIT       (1 <<  4) // misc initialization steps
-#define PVR2_TRACE_START_STOP (1 <<  5) // Streaming start / stop
-#define PVR2_TRACE_CTL        (1 <<  6) // commit of control changes
-#define PVR2_TRACE_DEBUG      (1 <<  7) // Temporary debug code
-#define PVR2_TRACE_EEPROM     (1 <<  8) // eeprom parsing / report
-#define PVR2_TRACE_STRUCT     (1 <<  9) // internal struct creation
-#define PVR2_TRACE_OPEN_CLOSE (1 << 10) // application open / close
-#define PVR2_TRACE_CREG       (1 << 11) // Main critical region entry / exit
-#define PVR2_TRACE_SYSFS      (1 << 12) // Sysfs driven I/O
-#define PVR2_TRACE_FIRMWARE   (1 << 13) // firmware upload actions
-#define PVR2_TRACE_CHIPS      (1 << 14) // chip broadcast operation
-#define PVR2_TRACE_I2C        (1 << 15) // I2C related stuff
-#define PVR2_TRACE_I2C_CMD    (1 << 16) // Software commands to I2C modules
-#define PVR2_TRACE_I2C_CORE   (1 << 17) // I2C core debugging
-#define PVR2_TRACE_I2C_TRAF   (1 << 18) // I2C traffic through the adapter
-#define PVR2_TRACE_V4LIOCTL   (1 << 19) // v4l ioctl details
-#define PVR2_TRACE_ENCODER    (1 << 20) // mpeg2 encoder operation
-#define PVR2_TRACE_BUF_POOL   (1 << 21) // Track buffer pool management
-#define PVR2_TRACE_BUF_FLOW   (1 << 22) // Track buffer flow in system
-#define PVR2_TRACE_DATA_FLOW  (1 << 23) // Track data flow
-#define PVR2_TRACE_DEBUGIFC   (1 << 24) // Debug interface actions
-#define PVR2_TRACE_GPIO       (1 << 25) // GPIO state bit changes
+#define PVR2_TRACE_INFO       (1 <<  0) /* Normal messages */
+#define PVR2_TRACE_ERROR_LEGS (1 <<  1) /* error messages */
+#define PVR2_TRACE_TOLERANCE  (1 <<  2) /* track tolerance-affected errors */
+#define PVR2_TRACE_TRAP       (1 <<  3) /* Trap & report app misbehavior */
+#define PVR2_TRACE_STD        (1 <<  4) /* Log video standard stuff */
+#define PVR2_TRACE_INIT       (1 <<  5) /* misc initialization steps */
+#define PVR2_TRACE_START_STOP (1 <<  6) /* Streaming start / stop */
+#define PVR2_TRACE_CTL        (1 <<  7) /* commit of control changes */
+#define PVR2_TRACE_DEBUG      (1 <<  8) /* Temporary debug code */
+#define PVR2_TRACE_EEPROM     (1 <<  9) /* eeprom parsing / report */
+#define PVR2_TRACE_STRUCT     (1 << 10) /* internal struct creation */
+#define PVR2_TRACE_OPEN_CLOSE (1 << 11) /* application open / close */
+#define PVR2_TRACE_CREG       (1 << 12) /* Main critical region entry / exit */
+#define PVR2_TRACE_SYSFS      (1 << 13) /* Sysfs driven I/O */
+#define PVR2_TRACE_FIRMWARE   (1 << 14) /* firmware upload actions */
+#define PVR2_TRACE_CHIPS      (1 << 15) /* chip broadcast operation */
+#define PVR2_TRACE_I2C        (1 << 16) /* I2C related stuff */
+#define PVR2_TRACE_I2C_CMD    (1 << 17) /* Software commands to I2C modules */
+#define PVR2_TRACE_I2C_CORE   (1 << 18) /* I2C core debugging */
+#define PVR2_TRACE_I2C_TRAF   (1 << 19) /* I2C traffic through the adapter */
+#define PVR2_TRACE_V4LIOCTL   (1 << 20) /* v4l ioctl details */
+#define PVR2_TRACE_ENCODER    (1 << 21) /* mpeg2 encoder operation */
+#define PVR2_TRACE_BUF_POOL   (1 << 22) /* Track buffer pool management */
+#define PVR2_TRACE_BUF_FLOW   (1 << 23) /* Track buffer flow in system */
+#define PVR2_TRACE_DATA_FLOW  (1 << 24) /* Track data flow */
+#define PVR2_TRACE_DEBUGIFC   (1 << 25) /* Debug interface actions */
+#define PVR2_TRACE_GPIO       (1 << 26) /* GPIO state bit changes */
 
 
 #endif /* __PVRUSB2_HDW_INTERNAL_H */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debugifc.c b/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
index e9da9bb8f8d..6f135f4a249 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
@@ -397,10 +397,22 @@ static int pvr2_debugifc_do1cmd(struct pvr2_hdw *hdw,const char *buf,
 		count -= scnt; buf += scnt;
 		if (!wptr) return -EINVAL;
 		if (debugifc_match_keyword(wptr,wlen,"fetch")) {
-			pvr2_hdw_cpufw_set_enabled(hdw,!0);
+			scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
+			if (scnt && wptr) {
+				count -= scnt; buf += scnt;
+				if (debugifc_match_keyword(wptr,wlen,"prom")) {
+					pvr2_hdw_cpufw_set_enabled(hdw,!0,!0);
+				} else if (debugifc_match_keyword(wptr,wlen,
+								  "ram")) {
+					pvr2_hdw_cpufw_set_enabled(hdw,0,!0);
+				} else {
+					return -EINVAL;
+				}
+			}
+			pvr2_hdw_cpufw_set_enabled(hdw,0,!0);
 			return 0;
 		} else if (debugifc_match_keyword(wptr,wlen,"done")) {
-			pvr2_hdw_cpufw_set_enabled(hdw,0);
+			pvr2_hdw_cpufw_set_enabled(hdw,0,0);
 			return 0;
 		} else {
 			return -EINVAL;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
index ce66ab8ff2d..985d9ae7f5e 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
@@ -238,6 +238,7 @@ struct pvr2_hdw {
 	// CPU firmware info (used to help find / save firmware data)
 	char *fw_buffer;
 	unsigned int fw_size;
+	int fw_cpu_flag; /* True if we are dealing with the CPU */
 
 	// Which subsystem pieces have been enabled / configured
 	unsigned long subsys_enabled_mask;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 1311891e7ee..27b12b4b5c8 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -492,7 +492,7 @@ static int ctrl_cx2341x_get(struct pvr2_ctrl *cptr,int *vp)
 	cs.controls = &c1;
 	cs.count = 1;
 	c1.id = cptr->info->v4l_id;
-	ret = cx2341x_ext_ctrls(&cptr->hdw->enc_ctl_state,&cs,
+	ret = cx2341x_ext_ctrls(&cptr->hdw->enc_ctl_state, 0, &cs,
 				VIDIOC_G_EXT_CTRLS);
 	if (ret) return ret;
 	*vp = c1.value;
@@ -510,7 +510,7 @@ static int ctrl_cx2341x_set(struct pvr2_ctrl *cptr,int m,int v)
 	cs.count = 1;
 	c1.id = cptr->info->v4l_id;
 	c1.value = v;
-	ret = cx2341x_ext_ctrls(&cptr->hdw->enc_ctl_state,&cs,
+	ret = cx2341x_ext_ctrls(&cptr->hdw->enc_ctl_state, 0, &cs,
 				VIDIOC_S_EXT_CTRLS);
 	if (ret) return ret;
 	cptr->hdw->enc_stale = !0;
@@ -1143,6 +1143,13 @@ static int pvr2_upload_firmware1(struct pvr2_hdw *hdw)
 			fw_files_24xxx, ARRAY_SIZE(fw_files_24xxx)
 		},
 	};
+
+	if ((hdw->hdw_type >= ARRAY_SIZE(fw_file_defs)) ||
+	    (!fw_file_defs[hdw->hdw_type].lst)) {
+		hdw->fw1_state = FW1_STATE_OK;
+		return 0;
+	}
+
 	hdw->fw1_state = FW1_STATE_FAILED; // default result
 
 	trace_firmware("pvr2_upload_firmware1");
@@ -1224,6 +1231,11 @@ int pvr2_upload_firmware2(struct pvr2_hdw *hdw)
 		CX2341X_FIRM_ENC_FILENAME,
 	};
 
+	if ((hdw->hdw_type != PVR2_HDW_TYPE_29XXX) &&
+	    (hdw->hdw_type != PVR2_HDW_TYPE_24XXX)) {
+		return 0;
+	}
+
 	trace_firmware("pvr2_upload_firmware2");
 
 	ret = pvr2_locate_firmware(hdw,&fw_entry,"encoder",
@@ -1682,6 +1694,44 @@ static int pvr2_hdw_check_firmware(struct pvr2_hdw *hdw)
 	return result == 0;
 }
 
+struct pvr2_std_hack {
+	v4l2_std_id pat;  /* Pattern to match */
+	v4l2_std_id msk;  /* Which bits we care about */
+	v4l2_std_id std;  /* What additional standards or default to set */
+};
+
+/* This data structure labels specific combinations of standards from
+   tveeprom that we'll try to recognize.  If we recognize one, then assume
+   a specified default standard to use.  This is here because tveeprom only
+   tells us about available standards not the intended default standard (if
+   any) for the device in question.  We guess the default based on what has
+   been reported as available.  Note that this is only for guessing a
+   default - which can always be overridden explicitly - and if the user
+   has otherwise named a default then that default will always be used in
+   place of this table. */
+const static struct pvr2_std_hack std_eeprom_maps[] = {
+	{	/* PAL(B/G) */
+		.pat = V4L2_STD_B|V4L2_STD_GH,
+		.std = V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_PAL_G,
+	},
+	{	/* NTSC(M) */
+		.pat = V4L2_STD_MN,
+		.std = V4L2_STD_NTSC_M,
+	},
+	{	/* PAL(I) */
+		.pat = V4L2_STD_PAL_I,
+		.std = V4L2_STD_PAL_I,
+	},
+	{	/* SECAM(L/L') */
+		.pat = V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC,
+		.std = V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC,
+	},
+	{	/* PAL(D/D1/K) */
+		.pat = V4L2_STD_DK,
+		.std = V4L2_STD_PAL_D/V4L2_STD_PAL_D1|V4L2_STD_PAL_K,
+	},
+};
+
 static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
 {
 	char buf[40];
@@ -1691,7 +1741,7 @@ static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
 	std1 = get_default_standard(hdw);
 
 	bcnt = pvr2_std_id_to_str(buf,sizeof(buf),hdw->std_mask_eeprom);
-	pvr2_trace(PVR2_TRACE_INIT,
+	pvr2_trace(PVR2_TRACE_STD,
 		   "Supported video standard(s) reported by eeprom: %.*s",
 		   bcnt,buf);
 
@@ -1700,7 +1750,7 @@ static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
 	std2 = std1 & ~hdw->std_mask_avail;
 	if (std2) {
 		bcnt = pvr2_std_id_to_str(buf,sizeof(buf),std2);
-		pvr2_trace(PVR2_TRACE_INIT,
+		pvr2_trace(PVR2_TRACE_STD,
 			   "Expanding supported video standards"
 			   " to include: %.*s",
 			   bcnt,buf);
@@ -1711,7 +1761,7 @@ static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
 
 	if (std1) {
 		bcnt = pvr2_std_id_to_str(buf,sizeof(buf),std1);
-		pvr2_trace(PVR2_TRACE_INIT,
+		pvr2_trace(PVR2_TRACE_STD,
 			   "Initial video standard forced to %.*s",
 			   bcnt,buf);
 		hdw->std_mask_cur = std1;
@@ -1720,12 +1770,33 @@ static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
 		return;
 	}
 
+	{
+		unsigned int idx;
+		for (idx = 0; idx < ARRAY_SIZE(std_eeprom_maps); idx++) {
+			if (std_eeprom_maps[idx].msk ?
+			    ((std_eeprom_maps[idx].pat ^
+			     hdw->std_mask_eeprom) &
+			     std_eeprom_maps[idx].msk) :
+			    (std_eeprom_maps[idx].pat !=
+			     hdw->std_mask_eeprom)) continue;
+			bcnt = pvr2_std_id_to_str(buf,sizeof(buf),
+						  std_eeprom_maps[idx].std);
+			pvr2_trace(PVR2_TRACE_STD,
+				   "Initial video standard guessed as %.*s",
+				   bcnt,buf);
+			hdw->std_mask_cur = std_eeprom_maps[idx].std;
+			hdw->std_dirty = !0;
+			pvr2_hdw_internal_find_stdenum(hdw);
+			return;
+		}
+	}
+
 	if (hdw->std_enum_cnt > 1) {
 		// Autoselect the first listed standard
 		hdw->std_enum_cur = 1;
 		hdw->std_mask_cur = hdw->std_defs[hdw->std_enum_cur-1].id;
 		hdw->std_dirty = !0;
-		pvr2_trace(PVR2_TRACE_INIT,
+		pvr2_trace(PVR2_TRACE_STD,
 			   "Initial video standard auto-selected to %s",
 			   hdw->std_defs[hdw->std_enum_cur-1].name);
 		return;
@@ -1742,29 +1813,35 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
 	unsigned int idx;
 	struct pvr2_ctrl *cptr;
 	int reloadFl = 0;
-	if (!reloadFl) {
-		reloadFl = (hdw->usb_intf->cur_altsetting->desc.bNumEndpoints
-			    == 0);
-		if (reloadFl) {
-			pvr2_trace(PVR2_TRACE_INIT,
-				   "USB endpoint config looks strange"
-				   "; possibly firmware needs to be loaded");
+	if ((hdw->hdw_type == PVR2_HDW_TYPE_29XXX) ||
+	    (hdw->hdw_type == PVR2_HDW_TYPE_24XXX)) {
+		if (!reloadFl) {
+			reloadFl =
+				(hdw->usb_intf->cur_altsetting->desc.bNumEndpoints
+				 == 0);
+			if (reloadFl) {
+				pvr2_trace(PVR2_TRACE_INIT,
+					   "USB endpoint config looks strange"
+					   "; possibly firmware needs to be"
+					   " loaded");
+			}
 		}
-	}
-	if (!reloadFl) {
-		reloadFl = !pvr2_hdw_check_firmware(hdw);
-		if (reloadFl) {
-			pvr2_trace(PVR2_TRACE_INIT,
-				   "Check for FX2 firmware failed"
-				   "; possibly firmware needs to be loaded");
+		if (!reloadFl) {
+			reloadFl = !pvr2_hdw_check_firmware(hdw);
+			if (reloadFl) {
+				pvr2_trace(PVR2_TRACE_INIT,
+					   "Check for FX2 firmware failed"
+					   "; possibly firmware needs to be"
+					   " loaded");
+			}
 		}
-	}
-	if (reloadFl) {
-		if (pvr2_upload_firmware1(hdw) != 0) {
-			pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-				   "Failure uploading firmware1");
+		if (reloadFl) {
+			if (pvr2_upload_firmware1(hdw) != 0) {
+				pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+					   "Failure uploading firmware1");
+			}
+			return;
 		}
-		return;
 	}
 	hdw->fw1_state = FW1_STATE_OK;
 
@@ -1773,17 +1850,25 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
 	}
 	if (!pvr2_hdw_dev_ok(hdw)) return;
 
-	for (idx = 0; idx < pvr2_client_lists[hdw->hdw_type].cnt; idx++) {
-		request_module(pvr2_client_lists[hdw->hdw_type].lst[idx]);
+	if (hdw->hdw_type < ARRAY_SIZE(pvr2_client_lists)) {
+		for (idx = 0;
+		     idx < pvr2_client_lists[hdw->hdw_type].cnt;
+		     idx++) {
+			request_module(
+				pvr2_client_lists[hdw->hdw_type].lst[idx]);
+		}
 	}
 
-	pvr2_hdw_cmd_powerup(hdw);
-	if (!pvr2_hdw_dev_ok(hdw)) return;
+	if ((hdw->hdw_type == PVR2_HDW_TYPE_29XXX) ||
+	    (hdw->hdw_type == PVR2_HDW_TYPE_24XXX)) {
+		pvr2_hdw_cmd_powerup(hdw);
+		if (!pvr2_hdw_dev_ok(hdw)) return;
 
-	if (pvr2_upload_firmware2(hdw)){
-		pvr2_trace(PVR2_TRACE_ERROR_LEGS,"device unstable!!");
-		pvr2_hdw_render_useless(hdw);
-		return;
+		if (pvr2_upload_firmware2(hdw)){
+			pvr2_trace(PVR2_TRACE_ERROR_LEGS,"device unstable!!");
+			pvr2_hdw_render_useless(hdw);
+			return;
+		}
 	}
 
 	// This step MUST happen after the earlier powerup step.
@@ -2172,6 +2257,7 @@ static void pvr2_hdw_remove_usb_stuff(struct pvr2_hdw *hdw)
 /* Destroy hardware interaction structure */
 void pvr2_hdw_destroy(struct pvr2_hdw *hdw)
 {
+	if (!hdw) return;
 	pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_destroy: hdw=%p",hdw);
 	if (hdw->fw_buffer) {
 		kfree(hdw->fw_buffer);
@@ -2478,7 +2564,7 @@ static int pvr2_hdw_commit_ctl_internal(struct pvr2_hdw *hdw)
 		cs.count = 1;
 		c1.id = V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ;
 		c1.value = hdw->srate_val;
-		cx2341x_ext_ctrls(&hdw->enc_ctl_state,&cs,VIDIOC_S_EXT_CTRLS);
+		cx2341x_ext_ctrls(&hdw->enc_ctl_state, 0, &cs,VIDIOC_S_EXT_CTRLS);
 	}
 
 	/* Scan i2c core at this point - before we clear all the dirty
@@ -2604,7 +2690,85 @@ void pvr2_hdw_trigger_module_log(struct pvr2_hdw *hdw)
 	} while (0); LOCK_GIVE(hdw->big_lock);
 }
 
-void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *hdw, int enable_flag)
+
+/* Grab EEPROM contents, needed for direct method. */
+#define EEPROM_SIZE 8192
+#define trace_eeprom(...) pvr2_trace(PVR2_TRACE_EEPROM,__VA_ARGS__)
+static u8 *pvr2_full_eeprom_fetch(struct pvr2_hdw *hdw)
+{
+	struct i2c_msg msg[2];
+	u8 *eeprom;
+	u8 iadd[2];
+	u8 addr;
+	u16 eepromSize;
+	unsigned int offs;
+	int ret;
+	int mode16 = 0;
+	unsigned pcnt,tcnt;
+	eeprom = kmalloc(EEPROM_SIZE,GFP_KERNEL);
+	if (!eeprom) {
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "Failed to allocate memory"
+			   " required to read eeprom");
+		return NULL;
+	}
+
+	trace_eeprom("Value for eeprom addr from controller was 0x%x",
+		     hdw->eeprom_addr);
+	addr = hdw->eeprom_addr;
+	/* Seems that if the high bit is set, then the *real* eeprom
+	   address is shifted right now bit position (noticed this in
+	   newer PVR USB2 hardware) */
+	if (addr & 0x80) addr >>= 1;
+
+	/* FX2 documentation states that a 16bit-addressed eeprom is
+	   expected if the I2C address is an odd number (yeah, this is
+	   strange but it's what they do) */
+	mode16 = (addr & 1);
+	eepromSize = (mode16 ? EEPROM_SIZE : 256);
+	trace_eeprom("Examining %d byte eeprom at location 0x%x"
+		     " using %d bit addressing",eepromSize,addr,
+		     mode16 ? 16 : 8);
+
+	msg[0].addr = addr;
+	msg[0].flags = 0;
+	msg[0].len = mode16 ? 2 : 1;
+	msg[0].buf = iadd;
+	msg[1].addr = addr;
+	msg[1].flags = I2C_M_RD;
+
+	/* We have to do the actual eeprom data fetch ourselves, because
+	   (1) we're only fetching part of the eeprom, and (2) if we were
+	   getting the whole thing our I2C driver can't grab it in one
+	   pass - which is what tveeprom is otherwise going to attempt */
+	memset(eeprom,0,EEPROM_SIZE);
+	for (tcnt = 0; tcnt < EEPROM_SIZE; tcnt += pcnt) {
+		pcnt = 16;
+		if (pcnt + tcnt > EEPROM_SIZE) pcnt = EEPROM_SIZE-tcnt;
+		offs = tcnt + (eepromSize - EEPROM_SIZE);
+		if (mode16) {
+			iadd[0] = offs >> 8;
+			iadd[1] = offs;
+		} else {
+			iadd[0] = offs;
+		}
+		msg[1].len = pcnt;
+		msg[1].buf = eeprom+tcnt;
+		if ((ret = i2c_transfer(&hdw->i2c_adap,
+					msg,ARRAY_SIZE(msg))) != 2) {
+			pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+				   "eeprom fetch set offs err=%d",ret);
+			kfree(eeprom);
+			return NULL;
+		}
+	}
+	return eeprom;
+}
+
+
+void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *hdw,
+				int prom_flag,
+				int enable_flag)
 {
 	int ret;
 	u16 address;
@@ -2618,37 +2782,59 @@ void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *hdw, int enable_flag)
 			kfree(hdw->fw_buffer);
 			hdw->fw_buffer = NULL;
 			hdw->fw_size = 0;
-			/* Now release the CPU.  It will disconnect and
-			   reconnect later. */
-			pvr2_hdw_cpureset_assert(hdw,0);
+			if (hdw->fw_cpu_flag) {
+				/* Now release the CPU.  It will disconnect
+				   and reconnect later. */
+				pvr2_hdw_cpureset_assert(hdw,0);
+			}
 			break;
 		}
 
-		pvr2_trace(PVR2_TRACE_FIRMWARE,
-			   "Preparing to suck out CPU firmware");
-		hdw->fw_size = 0x2000;
-		hdw->fw_buffer = kzalloc(hdw->fw_size,GFP_KERNEL);
-		if (!hdw->fw_buffer) {
-			hdw->fw_size = 0;
-			break;
-		}
+		hdw->fw_cpu_flag = (prom_flag == 0);
+		if (hdw->fw_cpu_flag) {
+			pvr2_trace(PVR2_TRACE_FIRMWARE,
+				   "Preparing to suck out CPU firmware");
+			hdw->fw_size = 0x2000;
+			hdw->fw_buffer = kzalloc(hdw->fw_size,GFP_KERNEL);
+			if (!hdw->fw_buffer) {
+				hdw->fw_size = 0;
+				break;
+			}
 
-		/* We have to hold the CPU during firmware upload. */
-		pvr2_hdw_cpureset_assert(hdw,1);
+			/* We have to hold the CPU during firmware upload. */
+			pvr2_hdw_cpureset_assert(hdw,1);
 
-		/* download the firmware from address 0000-1fff in 2048
-		   (=0x800) bytes chunk. */
+			/* download the firmware from address 0000-1fff in 2048
+			   (=0x800) bytes chunk. */
 
-		pvr2_trace(PVR2_TRACE_FIRMWARE,"Grabbing CPU firmware");
-		pipe = usb_rcvctrlpipe(hdw->usb_dev, 0);
-		for(address = 0; address < hdw->fw_size; address += 0x800) {
-			ret = usb_control_msg(hdw->usb_dev,pipe,0xa0,0xc0,
-					      address,0,
-					      hdw->fw_buffer+address,0x800,HZ);
-			if (ret < 0) break;
-		}
+			pvr2_trace(PVR2_TRACE_FIRMWARE,
+				   "Grabbing CPU firmware");
+			pipe = usb_rcvctrlpipe(hdw->usb_dev, 0);
+			for(address = 0; address < hdw->fw_size;
+			    address += 0x800) {
+				ret = usb_control_msg(hdw->usb_dev,pipe,
+						      0xa0,0xc0,
+						      address,0,
+						      hdw->fw_buffer+address,
+						      0x800,HZ);
+				if (ret < 0) break;
+			}
 
-		pvr2_trace(PVR2_TRACE_FIRMWARE,"Done grabbing CPU firmware");
+			pvr2_trace(PVR2_TRACE_FIRMWARE,
+				   "Done grabbing CPU firmware");
+		} else {
+			pvr2_trace(PVR2_TRACE_FIRMWARE,
+				   "Sucking down EEPROM contents");
+			hdw->fw_buffer = pvr2_full_eeprom_fetch(hdw);
+			if (!hdw->fw_buffer) {
+				pvr2_trace(PVR2_TRACE_FIRMWARE,
+					   "EEPROM content suck failed.");
+				break;
+			}
+			hdw->fw_size = EEPROM_SIZE;
+			pvr2_trace(PVR2_TRACE_FIRMWARE,
+				   "Done sucking down EEPROM contents");
+		}
 
 	} while (0); LOCK_GIVE(hdw->big_lock);
 }
@@ -3272,7 +3458,6 @@ int pvr2_hdw_register_access(struct pvr2_hdw *hdw,
 			     int setFl,u64 *val_ptr)
 {
 #ifdef CONFIG_VIDEO_ADV_DEBUG
-	struct list_head *item;
 	struct pvr2_i2c_client *cp;
 	struct v4l2_register req;
 	int stat = 0;
@@ -3285,8 +3470,7 @@ int pvr2_hdw_register_access(struct pvr2_hdw *hdw,
 	req.reg = reg_id;
 	if (setFl) req.val = *val_ptr;
 	mutex_lock(&hdw->i2c_list_lock); do {
-		list_for_each(item,&hdw->i2c_clients) {
-			cp = list_entry(item,struct pvr2_i2c_client,list);
+		list_for_each_entry(cp, &hdw->i2c_clients, list) {
 			if (!v4l2_chip_match_i2c_client(
 				    cp->client,
 				    req.match_type, req.match_chip)) {
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
index 4dba8d00632..e2f9d5e4cb6 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
@@ -197,11 +197,13 @@ void pvr2_hdw_subsys_stream_bit_chg(struct pvr2_hdw *hdw,
 unsigned long pvr2_hdw_subsys_stream_get(struct pvr2_hdw *);
 
 
-/* Enable / disable retrieval of CPU firmware.  This must be enabled before
-   pvr2_hdw_cpufw_get() will function.  Note that doing this may prevent
-   the device from running (and leaving this mode may imply a device
-   reset). */
-void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *, int enable_flag);
+/* Enable / disable retrieval of CPU firmware or prom contents.  This must
+   be enabled before pvr2_hdw_cpufw_get() will function.  Note that doing
+   this may prevent the device from running (and leaving this mode may
+   imply a device reset). */
+void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *,
+				int prom_flag,
+				int enable_flag);
 
 /* Return true if we're in a mode for retrieval CPU firmware */
 int pvr2_hdw_cpufw_get_enabled(struct pvr2_hdw *);
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
index 6786d3c0c98..898c9d2e4cd 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
@@ -389,10 +389,6 @@ static int pvr2_i2c_xfer(struct i2c_adapter *i2c_adap,
 		ret = -EINVAL;
 		goto done;
 	}
-	if ((msgs[0].flags & I2C_M_NOSTART)) {
-		trace_i2c("i2c refusing I2C_M_NOSTART");
-		goto done;
-	}
 	if (msgs[0].addr < PVR2_I2C_FUNC_CNT) {
 		funcp = hdw->i2c_func[msgs[0].addr];
 	}
@@ -494,14 +490,12 @@ static int pvr2_i2c_xfer(struct i2c_adapter *i2c_adap,
 			cnt = msgs[idx].len;
 			printk(KERN_INFO
 			       "pvrusb2 i2c xfer %u/%u:"
-			       " addr=0x%x len=%d %s%s",
+			       " addr=0x%x len=%d %s",
 			       idx+1,num,
 			       msgs[idx].addr,
 			       cnt,
 			       (msgs[idx].flags & I2C_M_RD ?
-				"read" : "write"),
-			       (msgs[idx].flags & I2C_M_NOSTART ?
-				" nostart" : ""));
+				"read" : "write"));
 			if ((ret > 0) || !(msgs[idx].flags & I2C_M_RD)) {
 				if (cnt > 8) cnt = 8;
 				printk(" [");
@@ -534,7 +528,7 @@ static int pvr2_i2c_control(struct i2c_adapter *adapter,
 
 static u32 pvr2_i2c_functionality(struct i2c_adapter *adap)
 {
-	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C | I2C_FUNC_SMBUS_BYTE_DATA;
+	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
 }
 
 static int pvr2_i2c_core_singleton(struct i2c_client *cp,
@@ -576,15 +570,13 @@ int pvr2_i2c_client_cmd(struct pvr2_i2c_client *cp,unsigned int cmd,void *arg)
 
 int pvr2_i2c_core_cmd(struct pvr2_hdw *hdw,unsigned int cmd,void *arg)
 {
-	struct list_head *item,*nc;
-	struct pvr2_i2c_client *cp;
+	struct pvr2_i2c_client *cp, *ncp;
 	int stat = -EINVAL;
 
 	if (!hdw) return stat;
 
 	mutex_lock(&hdw->i2c_list_lock);
-	list_for_each_safe(item,nc,&hdw->i2c_clients) {
-		cp = list_entry(item,struct pvr2_i2c_client,list);
+	list_for_each_entry_safe(cp, ncp, &hdw->i2c_clients, list) {
 		if (!cp->recv_enable) continue;
 		mutex_unlock(&hdw->i2c_list_lock);
 		stat = pvr2_i2c_client_cmd(cp,cmd,arg);
@@ -608,13 +600,11 @@ static int handler_check(struct pvr2_i2c_client *cp)
 
 void pvr2_i2c_core_status_poll(struct pvr2_hdw *hdw)
 {
-	struct list_head *item;
 	struct pvr2_i2c_client *cp;
 	mutex_lock(&hdw->i2c_list_lock); do {
 		struct v4l2_tuner *vtp = &hdw->tuner_signal_info;
 		memset(vtp,0,sizeof(*vtp));
-		list_for_each(item,&hdw->i2c_clients) {
-			cp = list_entry(item,struct pvr2_i2c_client,list);
+		list_for_each_entry(cp, &hdw->i2c_clients, list) {
 			if (!cp->detected_flag) continue;
 			if (!cp->status_poll) continue;
 			cp->status_poll(cp);
@@ -636,8 +626,7 @@ void pvr2_i2c_core_sync(struct pvr2_hdw *hdw)
 {
 	unsigned long msk;
 	unsigned int idx;
-	struct list_head *item,*nc;
-	struct pvr2_i2c_client *cp;
+	struct pvr2_i2c_client *cp, *ncp;
 
 	if (!hdw->i2c_linked) return;
 	if (!(hdw->i2c_pend_types & PVR2_I2C_PEND_ALL)) {
@@ -655,9 +644,7 @@ void pvr2_i2c_core_sync(struct pvr2_hdw *hdw)
 			buf = kmalloc(BUFSIZE,GFP_KERNEL);
 			pvr2_trace(PVR2_TRACE_I2C_CORE,"i2c: PEND_DETECT");
 			hdw->i2c_pend_types &= ~PVR2_I2C_PEND_DETECT;
-			list_for_each(item,&hdw->i2c_clients) {
-				cp = list_entry(item,struct pvr2_i2c_client,
-						list);
+			list_for_each_entry(cp, &hdw->i2c_clients, list) {
 				if (!cp->detected_flag) {
 					cp->ctl_mask = 0;
 					pvr2_i2c_probe(hdw,cp);
@@ -693,9 +680,7 @@ void pvr2_i2c_core_sync(struct pvr2_hdw *hdw)
 				   "i2c: PEND_STALE (0x%lx)",
 				   hdw->i2c_stale_mask);
 			hdw->i2c_pend_types &= ~PVR2_I2C_PEND_STALE;
-			list_for_each(item,&hdw->i2c_clients) {
-				cp = list_entry(item,struct pvr2_i2c_client,
-						list);
+			list_for_each_entry(cp, &hdw->i2c_clients, list) {
 				m2 = hdw->i2c_stale_mask;
 				m2 &= cp->ctl_mask;
 				m2 &= ~cp->pend_mask;
@@ -716,9 +701,8 @@ void pvr2_i2c_core_sync(struct pvr2_hdw *hdw)
 			   and update each one. */
 			pvr2_trace(PVR2_TRACE_I2C_CORE,"i2c: PEND_CLIENT");
 			hdw->i2c_pend_types &= ~PVR2_I2C_PEND_CLIENT;
-			list_for_each_safe(item,nc,&hdw->i2c_clients) {
-				cp = list_entry(item,struct pvr2_i2c_client,
-						list);
+			list_for_each_entry_safe(cp, ncp, &hdw->i2c_clients,
+						 list) {
 				if (!cp->handler) continue;
 				if (!cp->handler->func_table->update) continue;
 				pvr2_trace(PVR2_TRACE_I2C_CORE,
@@ -750,10 +734,8 @@ void pvr2_i2c_core_sync(struct pvr2_hdw *hdw)
 			for (idx = 0, msk = 1; pm; idx++, msk <<= 1) {
 				if (!(pm & msk)) continue;
 				pm &= ~msk;
-				list_for_each(item,&hdw->i2c_clients) {
-					cp = list_entry(item,
-							struct pvr2_i2c_client,
-							list);
+				list_for_each_entry(cp, &hdw->i2c_clients,
+						    list) {
 					if (cp->pend_mask & msk) {
 						cp->pend_mask &= ~msk;
 						cp->recv_enable = !0;
@@ -777,7 +759,6 @@ int pvr2_i2c_core_check_stale(struct pvr2_hdw *hdw)
 	unsigned long msk,sm,pm;
 	unsigned int idx;
 	const struct pvr2_i2c_op *opf;
-	struct list_head *item;
 	struct pvr2_i2c_client *cp;
 	unsigned int pt = 0;
 
@@ -796,11 +777,9 @@ int pvr2_i2c_core_check_stale(struct pvr2_hdw *hdw)
 	}
 	if (sm) pt |= PVR2_I2C_PEND_STALE;
 
-	list_for_each(item,&hdw->i2c_clients) {
-		cp = list_entry(item,struct pvr2_i2c_client,list);
-		if (!handler_check(cp)) continue;
-		pt |= PVR2_I2C_PEND_CLIENT;
-	}
+	list_for_each_entry(cp, &hdw->i2c_clients, list)
+		if (handler_check(cp))
+			pt |= PVR2_I2C_PEND_CLIENT;
 
 	if (pt) {
 		mutex_lock(&hdw->i2c_list_lock); do {
@@ -888,12 +867,10 @@ unsigned int pvr2_i2c_report(struct pvr2_hdw *hdw,
 			     char *buf,unsigned int maxlen)
 {
 	unsigned int ccnt,bcnt;
-	struct list_head *item;
 	struct pvr2_i2c_client *cp;
 	ccnt = 0;
 	mutex_lock(&hdw->i2c_list_lock); do {
-		list_for_each(item,&hdw->i2c_clients) {
-			cp = list_entry(item,struct pvr2_i2c_client,list);
+		list_for_each_entry(cp, &hdw->i2c_clients, list) {
 			bcnt = pvr2_i2c_client_describe(
 				cp,
 				(PVR2_I2C_DETAIL_HANDLER|
@@ -931,13 +908,11 @@ static int pvr2_i2c_attach_inform(struct i2c_client *client)
 static int pvr2_i2c_detach_inform(struct i2c_client *client)
 {
 	struct pvr2_hdw *hdw = (struct pvr2_hdw *)(client->adapter->algo_data);
-	struct pvr2_i2c_client *cp;
-	struct list_head *item,*nc;
+	struct pvr2_i2c_client *cp, *ncp;
 	unsigned long amask = 0;
 	int foundfl = 0;
 	mutex_lock(&hdw->i2c_list_lock); do {
-		list_for_each_safe(item,nc,&hdw->i2c_clients) {
-			cp = list_entry(item,struct pvr2_i2c_client,list);
+		list_for_each_entry_safe(cp, ncp, &hdw->i2c_clients, list) {
 			if (cp->client == client) {
 				trace_i2c("pvr2_i2c_detach"
 					  " [client=%s @ 0x%x ctxt=%p]",
diff --git a/drivers/media/video/pvrusb2/pvrusb2-main.c b/drivers/media/video/pvrusb2/pvrusb2-main.c
index 9ea41c6699b..ca9e2789c8c 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-main.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-main.c
@@ -24,7 +24,6 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/usb.h>
 #include <linux/videodev2.h>
 
@@ -42,6 +41,7 @@
 
 #define DEFAULT_DEBUG_MASK (PVR2_TRACE_ERROR_LEGS| \
 			    PVR2_TRACE_INFO| \
+			    PVR2_TRACE_STD| \
 			    PVR2_TRACE_TOLERANCE| \
 			    PVR2_TRACE_TRAP| \
 			    0)
diff --git a/drivers/media/video/pvrusb2/pvrusb2-std.c b/drivers/media/video/pvrusb2/pvrusb2-std.c
index 81de26ba41d..63e55bb59fc 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-std.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-std.c
@@ -298,7 +298,7 @@ static int pvr2_std_fill(struct v4l2_standard *std,v4l2_std_id id)
 	std->id = id;
 	bcnt = pvr2_std_id_to_str(std->name,sizeof(std->name)-1,id);
 	std->name[bcnt] = 0;
-	pvr2_trace(PVR2_TRACE_INIT,"Set up standard idx=%u name=%s",
+	pvr2_trace(PVR2_TRACE_STD,"Set up standard idx=%u name=%s",
 		   std->index,std->name);
 	return !0;
 }
@@ -320,11 +320,11 @@ struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr,
 	v4l2_std_id idmsk,cmsk,fmsk;
 	struct v4l2_standard *stddefs;
 
-	if (pvrusb2_debug & PVR2_TRACE_INIT) {
+	if (pvrusb2_debug & PVR2_TRACE_STD) {
 		char buf[50];
 		bcnt = pvr2_std_id_to_str(buf,sizeof(buf),id);
 		pvr2_trace(
-			PVR2_TRACE_INIT,"Mapping standards mask=0x%x (%.*s)",
+			PVR2_TRACE_STD,"Mapping standards mask=0x%x (%.*s)",
 			(int)id,bcnt,buf);
 	}
 
@@ -355,7 +355,7 @@ struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr,
 			bcnt,buf);
 	}
 
-	pvr2_trace(PVR2_TRACE_INIT,"Setting up %u unique standard(s)",
+	pvr2_trace(PVR2_TRACE_STD,"Setting up %u unique standard(s)",
 		   std_cnt);
 	if (!std_cnt) return NULL; // paranoia
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
index 7ab79baa1c8..7a78d6b3473 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
@@ -33,16 +33,16 @@
 
 struct pvr2_sysfs {
 	struct pvr2_channel channel;
-	struct class_device *class_dev;
+	struct device *class_dev;
 #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
 	struct pvr2_sysfs_debugifc *debugifc;
 #endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
 	struct pvr2_sysfs_ctl_item *item_first;
 	struct pvr2_sysfs_ctl_item *item_last;
-	struct class_device_attribute attr_v4l_minor_number;
-	struct class_device_attribute attr_v4l_radio_minor_number;
-	struct class_device_attribute attr_unit_number;
-	struct class_device_attribute attr_bus_info;
+	struct device_attribute attr_v4l_minor_number;
+	struct device_attribute attr_v4l_radio_minor_number;
+	struct device_attribute attr_unit_number;
+	struct device_attribute attr_bus_info;
 	int v4l_minor_number_created_ok;
 	int v4l_radio_minor_number_created_ok;
 	int unit_number_created_ok;
@@ -51,22 +51,22 @@ struct pvr2_sysfs {
 
 #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
 struct pvr2_sysfs_debugifc {
-	struct class_device_attribute attr_debugcmd;
-	struct class_device_attribute attr_debuginfo;
+	struct device_attribute attr_debugcmd;
+	struct device_attribute attr_debuginfo;
 	int debugcmd_created_ok;
 	int debuginfo_created_ok;
 };
 #endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
 
 struct pvr2_sysfs_ctl_item {
-	struct class_device_attribute attr_name;
-	struct class_device_attribute attr_type;
-	struct class_device_attribute attr_min;
-	struct class_device_attribute attr_max;
-	struct class_device_attribute attr_enum;
-	struct class_device_attribute attr_bits;
-	struct class_device_attribute attr_val;
-	struct class_device_attribute attr_custom;
+	struct device_attribute attr_name;
+	struct device_attribute attr_type;
+	struct device_attribute attr_min;
+	struct device_attribute attr_max;
+	struct device_attribute attr_enum;
+	struct device_attribute attr_bits;
+	struct device_attribute attr_val;
+	struct device_attribute attr_custom;
 	struct pvr2_ctrl *cptr;
 	struct pvr2_sysfs *chptr;
 	struct pvr2_sysfs_ctl_item *item_next;
@@ -80,13 +80,13 @@ struct pvr2_sysfs_class {
 	struct class class;
 };
 
-static ssize_t show_name(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_name(int id,struct device *class_dev,char *buf)
 {
 	struct pvr2_ctrl *cptr;
 	struct pvr2_sysfs *sfp;
 	const char *name;
 
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
 	if (!cptr) return -EINVAL;
@@ -99,14 +99,14 @@ static ssize_t show_name(int id,struct class_device *class_dev,char *buf)
 	return scnprintf(buf,PAGE_SIZE,"%s\n",name);
 }
 
-static ssize_t show_type(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_type(int id,struct device *class_dev,char *buf)
 {
 	struct pvr2_ctrl *cptr;
 	struct pvr2_sysfs *sfp;
 	const char *name;
 	enum pvr2_ctl_type tp;
 
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
 	if (!cptr) return -EINVAL;
@@ -126,13 +126,13 @@ static ssize_t show_type(int id,struct class_device *class_dev,char *buf)
 	return scnprintf(buf,PAGE_SIZE,"%s\n",name);
 }
 
-static ssize_t show_min(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_min(int id,struct device *class_dev,char *buf)
 {
 	struct pvr2_ctrl *cptr;
 	struct pvr2_sysfs *sfp;
 	long val;
 
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
 	if (!cptr) return -EINVAL;
@@ -143,13 +143,13 @@ static ssize_t show_min(int id,struct class_device *class_dev,char *buf)
 	return scnprintf(buf,PAGE_SIZE,"%ld\n",val);
 }
 
-static ssize_t show_max(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_max(int id,struct device *class_dev,char *buf)
 {
 	struct pvr2_ctrl *cptr;
 	struct pvr2_sysfs *sfp;
 	long val;
 
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
 	if (!cptr) return -EINVAL;
@@ -160,14 +160,14 @@ static ssize_t show_max(int id,struct class_device *class_dev,char *buf)
 	return scnprintf(buf,PAGE_SIZE,"%ld\n",val);
 }
 
-static ssize_t show_val_norm(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_val_norm(int id,struct device *class_dev,char *buf)
 {
 	struct pvr2_ctrl *cptr;
 	struct pvr2_sysfs *sfp;
 	int val,ret;
 	unsigned int cnt = 0;
 
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
 	if (!cptr) return -EINVAL;
@@ -184,14 +184,14 @@ static ssize_t show_val_norm(int id,struct class_device *class_dev,char *buf)
 	return cnt+1;
 }
 
-static ssize_t show_val_custom(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_val_custom(int id,struct device *class_dev,char *buf)
 {
 	struct pvr2_ctrl *cptr;
 	struct pvr2_sysfs *sfp;
 	int val,ret;
 	unsigned int cnt = 0;
 
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
 	if (!cptr) return -EINVAL;
@@ -208,14 +208,14 @@ static ssize_t show_val_custom(int id,struct class_device *class_dev,char *buf)
 	return cnt+1;
 }
 
-static ssize_t show_enum(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_enum(int id,struct device *class_dev,char *buf)
 {
 	struct pvr2_ctrl *cptr;
 	struct pvr2_sysfs *sfp;
 	long val;
 	unsigned int bcnt,ccnt,ecnt;
 
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
 	if (!cptr) return -EINVAL;
@@ -233,14 +233,14 @@ static ssize_t show_enum(int id,struct class_device *class_dev,char *buf)
 	return bcnt;
 }
 
-static ssize_t show_bits(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_bits(int id,struct device *class_dev,char *buf)
 {
 	struct pvr2_ctrl *cptr;
 	struct pvr2_sysfs *sfp;
 	int valid_bits,msk;
 	unsigned int bcnt,ccnt;
 
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
 	if (!cptr) return -EINVAL;
@@ -278,23 +278,23 @@ static int store_val_any(int id,int customfl,struct pvr2_sysfs *sfp,
 	return ret;
 }
 
-static ssize_t store_val_norm(int id,struct class_device *class_dev,
+static ssize_t store_val_norm(int id,struct device *class_dev,
 			     const char *buf,size_t count)
 {
 	struct pvr2_sysfs *sfp;
 	int ret;
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	ret = store_val_any(id,0,sfp,buf,count);
 	if (!ret) ret = count;
 	return ret;
 }
 
-static ssize_t store_val_custom(int id,struct class_device *class_dev,
+static ssize_t store_val_custom(int id,struct device *class_dev,
 				const char *buf,size_t count)
 {
 	struct pvr2_sysfs *sfp;
 	int ret;
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	ret = store_val_any(id,1,sfp,buf,count);
 	if (!ret) ret = count;
 	return ret;
@@ -304,7 +304,7 @@ static ssize_t store_val_custom(int id,struct class_device *class_dev,
   Mike Isely <isely@pobox.com> 30-April-2005
 
   This next batch of horrible preprocessor hackery is needed because the
-  kernel's class_device_attribute mechanism fails to pass the actual
+  kernel's device_attribute mechanism fails to pass the actual
   attribute through to the show / store functions, which means we have no
   way to package up any attribute-specific parameters, like for example the
   control id.  So we work around this brain-damage by encoding the control
@@ -314,11 +314,13 @@ static ssize_t store_val_custom(int id,struct class_device *class_dev,
 */
 
 #define CREATE_SHOW_INSTANCE(sf_name,ctl_id) \
-static ssize_t sf_name##_##ctl_id(struct class_device *class_dev,char *buf) \
+static ssize_t sf_name##_##ctl_id(struct device *class_dev, \
+struct device_attribute *attr, char *buf) \
 { return sf_name(ctl_id,class_dev,buf); }
 
 #define CREATE_STORE_INSTANCE(sf_name,ctl_id) \
-static ssize_t sf_name##_##ctl_id(struct class_device *class_dev,const char *buf,size_t count) \
+static ssize_t sf_name##_##ctl_id(struct device *class_dev, \
+struct device_attribute *attr, const char *buf, size_t count) \
 { return sf_name(ctl_id,class_dev,buf,count); }
 
 #define CREATE_BATCH(ctl_id) \
@@ -395,17 +397,27 @@ CREATE_BATCH(58)
 CREATE_BATCH(59)
 
 struct pvr2_sysfs_func_set {
-	ssize_t (*show_name)(struct class_device *,char *);
-	ssize_t (*show_type)(struct class_device *,char *);
-	ssize_t (*show_min)(struct class_device *,char *);
-	ssize_t (*show_max)(struct class_device *,char *);
-	ssize_t (*show_enum)(struct class_device *,char *);
-	ssize_t (*show_bits)(struct class_device *,char *);
-	ssize_t (*show_val_norm)(struct class_device *,char *);
-	ssize_t (*store_val_norm)(struct class_device *,
+	ssize_t (*show_name)(struct device *,
+			     struct device_attribute *attr, char *);
+	ssize_t (*show_type)(struct device *,
+			     struct device_attribute *attr, char *);
+	ssize_t (*show_min)(struct device *,
+			    struct device_attribute *attr, char *);
+	ssize_t (*show_max)(struct device *,
+			    struct device_attribute *attr, char *);
+	ssize_t (*show_enum)(struct device *,
+			     struct device_attribute *attr, char *);
+	ssize_t (*show_bits)(struct device *,
+			     struct device_attribute *attr, char *);
+	ssize_t (*show_val_norm)(struct device *,
+				 struct device_attribute *attr, char *);
+	ssize_t (*store_val_norm)(struct device *,
+				  struct device_attribute *attr,
 				  const char *,size_t);
-	ssize_t (*show_val_custom)(struct class_device *,char *);
-	ssize_t (*store_val_custom)(struct class_device *,
+	ssize_t (*show_val_custom)(struct device *,
+				   struct device_attribute *attr, char *);
+	ssize_t (*store_val_custom)(struct device *,
+				    struct device_attribute *attr,
 				    const char *,size_t);
 };
 
@@ -597,9 +609,12 @@ static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
 }
 
 #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
-static ssize_t debuginfo_show(struct class_device *,char *);
-static ssize_t debugcmd_show(struct class_device *,char *);
-static ssize_t debugcmd_store(struct class_device *,const char *,size_t count);
+static ssize_t debuginfo_show(struct device *, struct device_attribute *,
+			      char *);
+static ssize_t debugcmd_show(struct device *, struct device_attribute *,
+			     char *);
+static ssize_t debugcmd_store(struct device *, struct device_attribute *,
+			      const char *, size_t count);
 
 static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp)
 {
@@ -616,16 +631,16 @@ static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp)
 	dip->attr_debuginfo.attr.mode = S_IRUGO;
 	dip->attr_debuginfo.show = debuginfo_show;
 	sfp->debugifc = dip;
-	ret = class_device_create_file(sfp->class_dev,&dip->attr_debugcmd);
+	ret = device_create_file(sfp->class_dev,&dip->attr_debugcmd);
 	if (ret < 0) {
-		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		printk(KERN_WARNING "%s: device_create_file error: %d\n",
 		       __FUNCTION__, ret);
 	} else {
 		dip->debugcmd_created_ok = !0;
 	}
-	ret = class_device_create_file(sfp->class_dev,&dip->attr_debuginfo);
+	ret = device_create_file(sfp->class_dev,&dip->attr_debuginfo);
 	if (ret < 0) {
-		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		printk(KERN_WARNING "%s: device_create_file error: %d\n",
 		       __FUNCTION__, ret);
 	} else {
 		dip->debuginfo_created_ok = !0;
@@ -637,11 +652,11 @@ static void pvr2_sysfs_tear_down_debugifc(struct pvr2_sysfs *sfp)
 {
 	if (!sfp->debugifc) return;
 	if (sfp->debugifc->debuginfo_created_ok) {
-		class_device_remove_file(sfp->class_dev,
+		device_remove_file(sfp->class_dev,
 					 &sfp->debugifc->attr_debuginfo);
 	}
 	if (sfp->debugifc->debugcmd_created_ok) {
-		class_device_remove_file(sfp->class_dev,
+		device_remove_file(sfp->class_dev,
 					 &sfp->debugifc->attr_debugcmd);
 	}
 	kfree(sfp->debugifc);
@@ -683,7 +698,7 @@ static void pvr2_sysfs_class_release(struct class *class)
 }
 
 
-static void pvr2_sysfs_release(struct class_device *class_dev)
+static void pvr2_sysfs_release(struct device *class_dev)
 {
 	pvr2_sysfs_trace("Releasing class_dev id=%p",class_dev);
 	kfree(class_dev);
@@ -698,32 +713,33 @@ static void class_dev_destroy(struct pvr2_sysfs *sfp)
 #endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
 	pvr2_sysfs_tear_down_controls(sfp);
 	if (sfp->bus_info_created_ok) {
-		class_device_remove_file(sfp->class_dev,
+		device_remove_file(sfp->class_dev,
 					 &sfp->attr_bus_info);
 	}
 	if (sfp->v4l_minor_number_created_ok) {
-		class_device_remove_file(sfp->class_dev,
+		device_remove_file(sfp->class_dev,
 					 &sfp->attr_v4l_minor_number);
 	}
 	if (sfp->v4l_radio_minor_number_created_ok) {
-		class_device_remove_file(sfp->class_dev,
+		device_remove_file(sfp->class_dev,
 					 &sfp->attr_v4l_radio_minor_number);
 	}
 	if (sfp->unit_number_created_ok) {
-		class_device_remove_file(sfp->class_dev,
+		device_remove_file(sfp->class_dev,
 					 &sfp->attr_unit_number);
 	}
 	pvr2_sysfs_trace("Destroying class_dev id=%p",sfp->class_dev);
-	sfp->class_dev->class_data = NULL;
-	class_device_unregister(sfp->class_dev);
+	sfp->class_dev->driver_data = NULL;
+	device_unregister(sfp->class_dev);
 	sfp->class_dev = NULL;
 }
 
 
-static ssize_t v4l_minor_number_show(struct class_device *class_dev,char *buf)
+static ssize_t v4l_minor_number_show(struct device *class_dev,
+				     struct device_attribute *attr, char *buf)
 {
 	struct pvr2_sysfs *sfp;
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	return scnprintf(buf,PAGE_SIZE,"%d\n",
 			 pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,
@@ -731,21 +747,23 @@ static ssize_t v4l_minor_number_show(struct class_device *class_dev,char *buf)
 }
 
 
-static ssize_t bus_info_show(struct class_device *class_dev,char *buf)
+static ssize_t bus_info_show(struct device *class_dev,
+			     struct device_attribute *attr, char *buf)
 {
 	struct pvr2_sysfs *sfp;
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	return scnprintf(buf,PAGE_SIZE,"%s\n",
 			 pvr2_hdw_get_bus_info(sfp->channel.hdw));
 }
 
 
-static ssize_t v4l_radio_minor_number_show(struct class_device *class_dev,
+static ssize_t v4l_radio_minor_number_show(struct device *class_dev,
+					   struct device_attribute *attr,
 					   char *buf)
 {
 	struct pvr2_sysfs *sfp;
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	return scnprintf(buf,PAGE_SIZE,"%d\n",
 			 pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,
@@ -753,10 +771,11 @@ static ssize_t v4l_radio_minor_number_show(struct class_device *class_dev,
 }
 
 
-static ssize_t unit_number_show(struct class_device *class_dev,char *buf)
+static ssize_t unit_number_show(struct device *class_dev,
+				struct device_attribute *attr, char *buf)
 {
 	struct pvr2_sysfs *sfp;
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	return scnprintf(buf,PAGE_SIZE,"%d\n",
 			 pvr2_hdw_get_unit_number(sfp->channel.hdw));
@@ -767,7 +786,7 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
 			     struct pvr2_sysfs_class *class_ptr)
 {
 	struct usb_device *usb_dev;
-	struct class_device *class_dev;
+	struct device *class_dev;
 	int ret;
 
 	usb_dev = pvr2_hdw_get_dev(sfp->channel.hdw);
@@ -779,23 +798,23 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
 
 	class_dev->class = &class_ptr->class;
 	if (pvr2_hdw_get_sn(sfp->channel.hdw)) {
-		snprintf(class_dev->class_id,BUS_ID_SIZE,"sn-%lu",
+		snprintf(class_dev->bus_id, BUS_ID_SIZE, "sn-%lu",
 			 pvr2_hdw_get_sn(sfp->channel.hdw));
 	} else if (pvr2_hdw_get_unit_number(sfp->channel.hdw) >= 0) {
-		snprintf(class_dev->class_id,BUS_ID_SIZE,"unit-%c",
+		snprintf(class_dev->bus_id, BUS_ID_SIZE, "unit-%c",
 			 pvr2_hdw_get_unit_number(sfp->channel.hdw) + 'a');
 	} else {
 		kfree(class_dev);
 		return;
 	}
 
-	class_dev->dev = &usb_dev->dev;
+	class_dev->parent = &usb_dev->dev;
 
 	sfp->class_dev = class_dev;
-	class_dev->class_data = sfp;
-	ret = class_device_register(class_dev);
+	class_dev->driver_data = sfp;
+	ret = device_register(class_dev);
 	if (ret) {
-		printk(KERN_ERR "%s: class_device_register failed\n",
+		printk(KERN_ERR "%s: device_register failed\n",
 		       __FUNCTION__);
 		kfree(class_dev);
 		return;
@@ -805,10 +824,10 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
 	sfp->attr_v4l_minor_number.attr.mode = S_IRUGO;
 	sfp->attr_v4l_minor_number.show = v4l_minor_number_show;
 	sfp->attr_v4l_minor_number.store = NULL;
-	ret = class_device_create_file(sfp->class_dev,
+	ret = device_create_file(sfp->class_dev,
 				       &sfp->attr_v4l_minor_number);
 	if (ret < 0) {
-		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		printk(KERN_WARNING "%s: device_create_file error: %d\n",
 		       __FUNCTION__, ret);
 	} else {
 		sfp->v4l_minor_number_created_ok = !0;
@@ -818,10 +837,10 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
 	sfp->attr_v4l_radio_minor_number.attr.mode = S_IRUGO;
 	sfp->attr_v4l_radio_minor_number.show = v4l_radio_minor_number_show;
 	sfp->attr_v4l_radio_minor_number.store = NULL;
-	ret = class_device_create_file(sfp->class_dev,
+	ret = device_create_file(sfp->class_dev,
 				       &sfp->attr_v4l_radio_minor_number);
 	if (ret < 0) {
-		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		printk(KERN_WARNING "%s: device_create_file error: %d\n",
 		       __FUNCTION__, ret);
 	} else {
 		sfp->v4l_radio_minor_number_created_ok = !0;
@@ -831,9 +850,9 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
 	sfp->attr_unit_number.attr.mode = S_IRUGO;
 	sfp->attr_unit_number.show = unit_number_show;
 	sfp->attr_unit_number.store = NULL;
-	ret = class_device_create_file(sfp->class_dev,&sfp->attr_unit_number);
+	ret = device_create_file(sfp->class_dev,&sfp->attr_unit_number);
 	if (ret < 0) {
-		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		printk(KERN_WARNING "%s: device_create_file error: %d\n",
 		       __FUNCTION__, ret);
 	} else {
 		sfp->unit_number_created_ok = !0;
@@ -843,10 +862,10 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
 	sfp->attr_bus_info.attr.mode = S_IRUGO;
 	sfp->attr_bus_info.show = bus_info_show;
 	sfp->attr_bus_info.store = NULL;
-	ret = class_device_create_file(sfp->class_dev,
+	ret = device_create_file(sfp->class_dev,
 				       &sfp->attr_bus_info);
 	if (ret < 0) {
-		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		printk(KERN_WARNING "%s: device_create_file error: %d\n",
 		       __FUNCTION__, ret);
 	} else {
 		sfp->bus_info_created_ok = !0;
@@ -886,7 +905,7 @@ struct pvr2_sysfs *pvr2_sysfs_create(struct pvr2_context *mp,
 }
 
 
-static int pvr2_sysfs_hotplug(struct class_device *cd,char **envp,
+static int pvr2_sysfs_hotplug(struct device *cd,char **envp,
 			      int numenvp,char *buf,int size)
 {
 	/* Even though we don't do anything here, we still need this function
@@ -902,8 +921,8 @@ struct pvr2_sysfs_class *pvr2_sysfs_class_create(void)
 	pvr2_sysfs_trace("Creating pvr2_sysfs_class id=%p",clp);
 	clp->class.name = "pvrusb2";
 	clp->class.class_release = pvr2_sysfs_class_release;
-	clp->class.release = pvr2_sysfs_release;
-	clp->class.uevent = pvr2_sysfs_hotplug;
+	clp->class.dev_release = pvr2_sysfs_release;
+	clp->class.dev_uevent = pvr2_sysfs_hotplug;
 	if (class_register(&clp->class)) {
 		pvr2_sysfs_trace(
 			"Registration failed for pvr2_sysfs_class id=%p",clp);
@@ -921,32 +940,35 @@ void pvr2_sysfs_class_destroy(struct pvr2_sysfs_class *clp)
 
 
 #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
-static ssize_t debuginfo_show(struct class_device *class_dev,char *buf)
+static ssize_t debuginfo_show(struct device *class_dev,
+			      struct device_attribute *attr, char *buf)
 {
 	struct pvr2_sysfs *sfp;
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	pvr2_hdw_trigger_module_log(sfp->channel.hdw);
 	return pvr2_debugifc_print_info(sfp->channel.hdw,buf,PAGE_SIZE);
 }
 
 
-static ssize_t debugcmd_show(struct class_device *class_dev,char *buf)
+static ssize_t debugcmd_show(struct device *class_dev,
+			     struct device_attribute *attr, char *buf)
 {
 	struct pvr2_sysfs *sfp;
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 	return pvr2_debugifc_print_status(sfp->channel.hdw,buf,PAGE_SIZE);
 }
 
 
-static ssize_t debugcmd_store(struct class_device *class_dev,
-			      const char *buf,size_t count)
+static ssize_t debugcmd_store(struct device *class_dev,
+			      struct device_attribute *attr,
+			      const char *buf, size_t count)
 {
 	struct pvr2_sysfs *sfp;
 	int ret;
 
-	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
 	if (!sfp) return -EINVAL;
 
 	ret = pvr2_debugifc_docmd(sfp->channel.hdw,buf,count);
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 338ced7188f..ea53316d211 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -1648,7 +1648,7 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
 		ARG_OUT(cmd)
 		break;
 	}
-       /*
+	/*
 	case VIDIOCPWCGVIDTABLE:
 	{
 		ARG_DEF(struct pwc_table_init_buffer, table);
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 931b274bffc..0b67d4ec031 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -64,7 +64,6 @@
 #include <linux/vmalloc.h>
 #include <linux/version.h>
 #include <asm/io.h>
-#include <linux/moduleparam.h>
 
 #include "pwc.h"
 #include "pwc-kiara.h"
@@ -127,9 +126,9 @@ static struct usb_driver pwc_driver = {
 static int default_size = PSZ_QCIF;
 static int default_fps = 10;
 static int default_fbufs = 3;   /* Default number of frame buffers */
-       int pwc_mbufs = 2;	/* Default number of mmap() buffers */
+	int pwc_mbufs = 2;	/* Default number of mmap() buffers */
 #ifdef CONFIG_USB_PWC_DEBUG
-       int pwc_trace = PWC_DEBUG_LEVEL;
+	int pwc_trace = PWC_DEBUG_LEVEL;
 #endif
 static int power_save = 0;
 static int led_on = 100, led_off = 0; /* defaults to LED that is on while in use */
@@ -908,31 +907,49 @@ int pwc_isoc_init(struct pwc_device *pdev)
 	return 0;
 }
 
-void pwc_isoc_cleanup(struct pwc_device *pdev)
+static void pwc_iso_stop(struct pwc_device *pdev)
 {
 	int i;
 
-	PWC_DEBUG_OPEN(">> pwc_isoc_cleanup()\n");
-	if (pdev == NULL)
-		return;
-	if (pdev->iso_init == 0)
-		return;
-
 	/* Unlinking ISOC buffers one by one */
 	for (i = 0; i < MAX_ISO_BUFS; i++) {
 		struct urb *urb;
 
 		urb = pdev->sbuf[i].urb;
 		if (urb != 0) {
-			if (pdev->iso_init) {
-				PWC_DEBUG_MEMORY("Unlinking URB %p\n", urb);
-				usb_kill_urb(urb);
-			}
+			PWC_DEBUG_MEMORY("Unlinking URB %p\n", urb);
+			usb_kill_urb(urb);
+		}
+	}
+}
+
+static void pwc_iso_free(struct pwc_device *pdev)
+{
+	int i;
+
+	/* Freeing ISOC buffers one by one */
+	for (i = 0; i < MAX_ISO_BUFS; i++) {
+		struct urb *urb;
+
+		urb = pdev->sbuf[i].urb;
+		if (urb != 0) {
 			PWC_DEBUG_MEMORY("Freeing URB\n");
 			usb_free_urb(urb);
 			pdev->sbuf[i].urb = NULL;
 		}
 	}
+}
+
+void pwc_isoc_cleanup(struct pwc_device *pdev)
+{
+	PWC_DEBUG_OPEN(">> pwc_isoc_cleanup()\n");
+	if (pdev == NULL)
+		return;
+	if (pdev->iso_init == 0)
+		return;
+
+	pwc_iso_stop(pdev);
+	pwc_iso_free(pdev);
 
 	/* Stop camera, but only if we are sure the camera is still there (unplug
 	   is signalled by EPIPE)
@@ -979,20 +996,22 @@ int pwc_try_video_mode(struct pwc_device *pdev, int width, int height, int new_f
 /*********
  * sysfs
  *********/
-static struct pwc_device *cd_to_pwc(struct class_device *cd)
+static struct pwc_device *cd_to_pwc(struct device *cd)
 {
 	struct video_device *vdev = to_video_device(cd);
 	return video_get_drvdata(vdev);
 }
 
-static ssize_t show_pan_tilt(struct class_device *class_dev, char *buf)
+static ssize_t show_pan_tilt(struct device *class_dev,
+			     struct device_attribute *attr, char *buf)
 {
 	struct pwc_device *pdev = cd_to_pwc(class_dev);
 	return sprintf(buf, "%d %d\n", pdev->pan_angle, pdev->tilt_angle);
 }
 
-static ssize_t store_pan_tilt(struct class_device *class_dev, const char *buf,
-			 size_t count)
+static ssize_t store_pan_tilt(struct device *class_dev,
+			      struct device_attribute *attr,
+			      const char *buf, size_t count)
 {
 	struct pwc_device *pdev = cd_to_pwc(class_dev);
 	int pan, tilt;
@@ -1008,10 +1027,11 @@ static ssize_t store_pan_tilt(struct class_device *class_dev, const char *buf,
 		return ret;
 	return strlen(buf);
 }
-static CLASS_DEVICE_ATTR(pan_tilt, S_IRUGO | S_IWUSR, show_pan_tilt,
-			 store_pan_tilt);
+static DEVICE_ATTR(pan_tilt, S_IRUGO | S_IWUSR, show_pan_tilt,
+		   store_pan_tilt);
 
-static ssize_t show_snapshot_button_status(struct class_device *class_dev, char *buf)
+static ssize_t show_snapshot_button_status(struct device *class_dev,
+					   struct device_attribute *attr, char *buf)
 {
 	struct pwc_device *pdev = cd_to_pwc(class_dev);
 	int status = pdev->snapshot_button_status;
@@ -1019,26 +1039,26 @@ static ssize_t show_snapshot_button_status(struct class_device *class_dev, char
 	return sprintf(buf, "%d\n", status);
 }
 
-static CLASS_DEVICE_ATTR(button, S_IRUGO | S_IWUSR, show_snapshot_button_status,
-			 NULL);
+static DEVICE_ATTR(button, S_IRUGO | S_IWUSR, show_snapshot_button_status,
+		   NULL);
 
 static int pwc_create_sysfs_files(struct video_device *vdev)
 {
 	struct pwc_device *pdev = video_get_drvdata(vdev);
 	int rc;
 
-	rc = video_device_create_file(vdev, &class_device_attr_button);
+	rc = video_device_create_file(vdev, &dev_attr_button);
 	if (rc)
 		goto err;
 	if (pdev->features & FEATURE_MOTOR_PANTILT) {
-		rc = video_device_create_file(vdev,&class_device_attr_pan_tilt);
+		rc = video_device_create_file(vdev, &dev_attr_pan_tilt);
 		if (rc) goto err_button;
 	}
 
 	return 0;
 
 err_button:
-	video_device_remove_file(vdev, &class_device_attr_button);
+	video_device_remove_file(vdev, &dev_attr_button);
 err:
 	return rc;
 }
@@ -1047,8 +1067,8 @@ static void pwc_remove_sysfs_files(struct video_device *vdev)
 {
 	struct pwc_device *pdev = video_get_drvdata(vdev);
 	if (pdev->features & FEATURE_MOTOR_PANTILT)
-		video_device_remove_file(vdev, &class_device_attr_pan_tilt);
-	video_device_remove_file(vdev, &class_device_attr_button);
+		video_device_remove_file(vdev, &dev_attr_pan_tilt);
+	video_device_remove_file(vdev, &dev_attr_button);
 }
 
 #ifdef CONFIG_USB_PWC_DEBUG
@@ -1212,6 +1232,7 @@ static int pwc_video_close(struct inode *inode, struct file *file)
 
 	PWC_DEBUG_OPEN(">> video_close called(vdev = 0x%p).\n", vdev);
 
+	lock_kernel();
 	pdev = (struct pwc_device *)vdev->priv;
 	if (pdev->vopen == 0)
 		PWC_DEBUG_MODULE("video_close() called on closed device?\n");
@@ -1231,7 +1252,6 @@ static int pwc_video_close(struct inode *inode, struct file *file)
 	pwc_isoc_cleanup(pdev);
 	pwc_free_buffers(pdev);
 
-	lock_kernel();
 	/* Turn off LEDS and power down camera, but only when not unplugged */
 	if (!pdev->unplugged) {
 		/* Turn LEDs off */
@@ -1277,7 +1297,7 @@ static ssize_t pwc_video_read(struct file *file, char __user *buf,
 	struct pwc_device *pdev;
 	int noblock = file->f_flags & O_NONBLOCK;
 	DECLARE_WAITQUEUE(wait, current);
-	int bytes_to_read;
+	int bytes_to_read, rv = 0;
 	void *image_buffer_addr;
 
 	PWC_DEBUG_READ("pwc_video_read(vdev=0x%p, buf=%p, count=%zd) called.\n",
@@ -1287,8 +1307,12 @@ static ssize_t pwc_video_read(struct file *file, char __user *buf,
 	pdev = vdev->priv;
 	if (pdev == NULL)
 		return -EFAULT;
-	if (pdev->error_status)
-		return -pdev->error_status; /* Something happened, report what. */
+
+	mutex_lock(&pdev->modlock);
+	if (pdev->error_status) {
+		rv = -pdev->error_status; /* Something happened, report what. */
+		goto err_out;
+	}
 
 	/* In case we're doing partial reads, we don't have to wait for a frame */
 	if (pdev->image_read_pos == 0) {
@@ -1299,17 +1323,20 @@ static ssize_t pwc_video_read(struct file *file, char __user *buf,
 			if (pdev->error_status) {
 				remove_wait_queue(&pdev->frameq, &wait);
 				set_current_state(TASK_RUNNING);
-				return -pdev->error_status ;
+				rv = -pdev->error_status ;
+				goto err_out;
 			}
 			if (noblock) {
 				remove_wait_queue(&pdev->frameq, &wait);
 				set_current_state(TASK_RUNNING);
-				return -EWOULDBLOCK;
+				rv = -EWOULDBLOCK;
+				goto err_out;
 			}
 			if (signal_pending(current)) {
 				remove_wait_queue(&pdev->frameq, &wait);
 				set_current_state(TASK_RUNNING);
-				return -ERESTARTSYS;
+				rv = -ERESTARTSYS;
+				goto err_out;
 			}
 			schedule();
 			set_current_state(TASK_INTERRUPTIBLE);
@@ -1318,8 +1345,10 @@ static ssize_t pwc_video_read(struct file *file, char __user *buf,
 		set_current_state(TASK_RUNNING);
 
 		/* Decompress and release frame */
-		if (pwc_handle_frame(pdev))
-			return -EFAULT;
+		if (pwc_handle_frame(pdev)) {
+			rv = -EFAULT;
+			goto err_out;
+		}
 	}
 
 	PWC_DEBUG_READ("Copying data to user space.\n");
@@ -1334,14 +1363,20 @@ static ssize_t pwc_video_read(struct file *file, char __user *buf,
 	image_buffer_addr = pdev->image_data;
 	image_buffer_addr += pdev->images[pdev->fill_image].offset;
 	image_buffer_addr += pdev->image_read_pos;
-	if (copy_to_user(buf, image_buffer_addr, count))
-		return -EFAULT;
+	if (copy_to_user(buf, image_buffer_addr, count)) {
+		rv = -EFAULT;
+		goto err_out;
+	}
 	pdev->image_read_pos += count;
 	if (pdev->image_read_pos >= bytes_to_read) { /* All data has been read */
 		pdev->image_read_pos = 0;
 		pwc_next_image(pdev);
 	}
+	mutex_unlock(&pdev->modlock);
 	return count;
+err_out:
+	mutex_unlock(&pdev->modlock);
+	return rv;
 }
 
 static unsigned int pwc_video_poll(struct file *file, poll_table *wait)
@@ -1367,7 +1402,20 @@ static unsigned int pwc_video_poll(struct file *file, poll_table *wait)
 static int pwc_video_ioctl(struct inode *inode, struct file *file,
 			   unsigned int cmd, unsigned long arg)
 {
-	return video_usercopy(inode, file, cmd, arg, pwc_video_do_ioctl);
+	struct video_device *vdev = file->private_data;
+	struct pwc_device *pdev;
+	int r = -ENODEV;
+
+	if (!vdev)
+		goto out;
+	pdev = vdev->priv;
+
+	mutex_lock(&pdev->modlock);
+	if (!pdev->unplugged)
+		r = video_usercopy(inode, file, cmd, arg, pwc_video_do_ioctl);
+	mutex_unlock(&pdev->modlock);
+out:
+	return r;
 }
 
 static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma)
@@ -1810,7 +1858,10 @@ static void usb_pwc_disconnect(struct usb_interface *intf)
 	wake_up_interruptible(&pdev->frameq);
 	/* Wait until device is closed */
 	if(pdev->vopen) {
+		mutex_lock(&pdev->modlock);
 		pdev->unplugged = 1;
+		mutex_unlock(&pdev->modlock);
+		pwc_iso_stop(pdev);
 	} else {
 		/* Device is closed, so we can safely unregister it */
 		PWC_DEBUG_PROBE("Unregistering video device in disconnect().\n");
@@ -1828,7 +1879,6 @@ disconnect_out:
 	unlock_kernel();
 }
 
-
 /* *grunt* We have to do atoi ourselves :-( */
 static int pwc_atoi(const char *s)
 {
diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c
index 92eabf88a09..72e344a12c7 100644
--- a/drivers/media/video/saa6588.c
+++ b/drivers/media/video/saa6588.c
@@ -406,6 +406,7 @@ static int saa6588_attach(struct i2c_adapter *adap, int addr, int kind)
 		kfree(s);
 		return -ENOMEM;
 	}
+	spin_lock_init(&s->lock);
 	s->client = client_template;
 	s->block_count = 0;
 	s->wr_index = 0;
diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c
index 9f986930490..e35ef321ec7 100644
--- a/drivers/media/video/saa7127.c
+++ b/drivers/media/video/saa7127.c
@@ -332,11 +332,11 @@ static int saa7127_set_vps(struct i2c_client *client, struct v4l2_sliced_vbi_dat
 	if (!enable)
 		return 0;
 
-	state->vps_data[0] = data->data[4];
-	state->vps_data[1] = data->data[10];
-	state->vps_data[2] = data->data[11];
-	state->vps_data[3] = data->data[12];
-	state->vps_data[4] = data->data[13];
+	state->vps_data[0] = data->data[2];
+	state->vps_data[1] = data->data[8];
+	state->vps_data[2] = data->data[9];
+	state->vps_data[3] = data->data[10];
+	state->vps_data[4] = data->data[11];
 	v4l_dbg(1, debug, client, "Set VPS data %02x %02x %02x %02x %02x\n",
 		state->vps_data[0], state->vps_data[1],
 		state->vps_data[2], state->vps_data[3],
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 9f1417a4f7d..d6d8d660196 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -1,7 +1,7 @@
 config VIDEO_SAA7134
 	tristate "Philips SAA7134 support"
 	depends on VIDEO_DEV && PCI && I2C
-	select VIDEO_BUF
+	select VIDEOBUF_DMA_SG
 	select VIDEO_IR
 	select VIDEO_TUNER
 	select CRC32
@@ -38,7 +38,7 @@ config VIDEO_SAA7134_OSS
 config VIDEO_SAA7134_DVB
 	tristate "DVB/ATSC Support for saa7134 based TV cards"
 	depends on VIDEO_SAA7134 && DVB_CORE
-	select VIDEO_BUF_DVB
+	select VIDEOBUF_DVB
 	select FW_LOADER
 	select DVB_PLL if !DVB_FE_CUSTOMISE
 	select DVB_MT352 if !DVB_FE_CUSTOMISE
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index 3c0fc9027ad..c6f7279669c 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -20,7 +20,6 @@
 #include <linux/slab.h>
 #include <linux/time.h>
 #include <linux/wait.h>
-#include <linux/moduleparam.h>
 #include <linux/module.h>
 #include <sound/driver.h>
 #include <sound/core.h>
@@ -313,7 +312,7 @@ static int dsp_buffer_free(struct saa7134_dev *dev)
 	dev->dmasound.blksize = 0;
 	dev->dmasound.bufsize = 0;
 
-       return 0;
+	return 0;
 }
 
 
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 25ec1681081..a4c192fb4e4 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -32,6 +32,7 @@ static char name_mute[]    = "mute";
 static char name_radio[]   = "Radio";
 static char name_tv[]      = "Television";
 static char name_tv_mono[] = "TV (mono only)";
+static char name_comp[]    = "Composite";
 static char name_comp1[]   = "Composite1";
 static char name_comp2[]   = "Composite2";
 static char name_comp3[]   = "Composite3";
@@ -1535,12 +1536,7 @@ struct saa7134_board saa7134_boards[] = {
 			.tv   = 1,
 			.gpio = 0x00,
 		},{
-			.name = name_comp1,
-			.vmux = 0,
-			.amux = LINE1,
-			.gpio = 0x02,
-		},{
-			.name = name_comp2,
+			.name = name_comp,
 			.vmux = 3,
 			.amux = LINE1,
 			.gpio = 0x02,
@@ -2771,6 +2767,7 @@ struct saa7134_board saa7134_boards[] = {
 		.tuner_addr     = ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
 		.mpeg           = SAA7134_MPEG_DVB,
+		.gpiomask       = 1 << 21,
 		.inputs = {{
 			.name   = name_tv,
 			.vmux   = 1,
@@ -2781,13 +2778,18 @@ struct saa7134_board saa7134_boards[] = {
 			.vmux   = 3,
 			.amux   = LINE1,
 		},{
-			.name   = name_svideo,
+			.name   = name_comp2,
 			.vmux   = 0,
 			.amux   = LINE1,
+		},{
+			.name   = name_svideo,
+			.vmux   = 8,
+			.amux   = LINE1,
 		}},
 		.radio = {
 			.name   = name_radio,
-			.amux   = LINE1,
+			.amux   = TV,
+			.gpio   = 0x0200000,
 		},
 	},
 	[SAA7134_BOARD_KWORLD_DVBT_210] = {
@@ -2820,7 +2822,7 @@ struct saa7134_board saa7134_boards[] = {
 		},
 	},
 	[SAA7134_BOARD_KWORLD_ATSC110] = {
-		.name           = "Kworld ATSC110",
+		.name           = "Kworld ATSC110/115",
 		.audio_clock    = 0x00187de7,
 		.tuner_type     = TUNER_PHILIPS_TUV1236D,
 		.radio_type     = UNSET,
@@ -2896,7 +2898,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_addr	= ADDR_UNSET,
 	},
 	[SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS] = {
-		.name		= "LifeView FlyDVB-T Hybrid Cardbus",
+		.name		= "LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB",
 		.audio_clock    = 0x00200000,
 		.tuner_type     = TUNER_PHILIPS_TDA8290,
 		.radio_type     = UNSET,
@@ -3534,6 +3536,22 @@ struct saa7134_board saa7134_boards[] = {
 			.gpio = 0x3000,
 		},
 	},
+	[SAA7134_BOARD_AVERMEDIA_SUPER_007] = {
+		.name           = "Avermedia Super 007",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_PHILIPS_TDA8290,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.tuner_config   = 0,
+		.mpeg           = SAA7134_MPEG_DVB,
+		.inputs = {{
+			.name   = name_tv, /* FIXME: analog tv untested */
+			.vmux   = 1,
+			.amux   = TV,
+			.tv     = 1,
+		}},
+	},
 };
 
 const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
@@ -4066,6 +4084,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.driver_data  = SAA7134_BOARD_KWORLD_ATSC110,
 	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133, /* SAA7135HL */
+		.subvendor    = 0x17de,
+		.subdevice    = 0x7352,
+		.driver_data  = SAA7134_BOARD_KWORLD_ATSC110, /* ATSC 115 */
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
 		.subvendor    = 0x1461,
 		.subdevice    = 0x7360,
@@ -4257,6 +4281,18 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.subdevice    = 0x2304,
 		.driver_data  = SAA7134_BOARD_10MOONSTVMASTER3,
 	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x1461, /* Avermedia Technologies Inc */
+		.subdevice    = 0xf01d, /* AVerTV DVB-T Super 007 */
+		.driver_data  = SAA7134_BOARD_AVERMEDIA_SUPER_007,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x4e42,
+		.subdevice    = 0x3502,
+		.driver_data  = SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS
+	},{
 		/* --- boards without eeprom + subsystem ID --- */
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -4564,6 +4600,7 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		break;
 	case SAA7134_BOARD_PHILIPS_TIGER:
 	case SAA7134_BOARD_PHILIPS_TIGER_S:
+	case SAA7134_BOARD_AVERMEDIA_SUPER_007:
 		{
 		u8 data[] = { 0x3c, 0x33, 0x60};
 		struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 25f84701a8e..1a4a24471f2 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -23,7 +23,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/kmod.h>
@@ -32,6 +31,7 @@
 #include <linux/delay.h>
 #include <linux/mutex.h>
 #include <linux/dma-mapping.h>
+#include <linux/pm.h>
 
 #include "saa7134-reg.h"
 #include "saa7134.h"
@@ -237,9 +237,10 @@ int saa7134_buffer_startpage(struct saa7134_buf *buf)
 unsigned long saa7134_buffer_base(struct saa7134_buf *buf)
 {
 	unsigned long base;
+	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 
 	base  = saa7134_buffer_startpage(buf) * 4096;
-	base += buf->vb.dma.sglist[0].offset;
+	base += dma->sglist[0].offset;
 	return base;
 }
 
@@ -287,11 +288,12 @@ void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt)
 
 void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf)
 {
+	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 	BUG_ON(in_interrupt());
 
 	videobuf_waiton(&buf->vb,0,0);
-	videobuf_dma_unmap(q, &buf->vb.dma);
-	videobuf_dma_free(&buf->vb.dma);
+	videobuf_dma_unmap(q, dma);
+	videobuf_dma_free(dma);
 	buf->vb.state = STATE_NEEDS_INIT;
 }
 
@@ -391,6 +393,32 @@ void saa7134_buffer_timeout(unsigned long data)
 	spin_unlock_irqrestore(&dev->slock,flags);
 }
 
+/* resends a current buffer in queue after resume */
+
+int saa7134_buffer_requeue(struct saa7134_dev *dev,
+			 struct saa7134_dmaqueue *q)
+{
+	struct saa7134_buf *buf, *next;
+
+	assert_spin_locked(&dev->slock);
+
+	buf  = q->curr;
+	next = buf;
+	dprintk("buffer_requeue\n");
+
+	if (!buf)
+		return 0;
+
+	dprintk("buffer_requeue : resending active buffers \n");
+
+	if (!list_empty(&q->queue))
+		next = list_entry(q->queue.next, struct saa7134_buf,
+					  vb.queue);
+	buf->activate(dev, buf, next);
+
+	return 0;
+}
+
 /* ------------------------------------------------------------------ */
 
 int saa7134_set_dmabits(struct saa7134_dev *dev)
@@ -401,6 +429,9 @@ int saa7134_set_dmabits(struct saa7134_dev *dev)
 
 	assert_spin_locked(&dev->slock);
 
+	if (dev->inresume)
+		return 0;
+
 	/* video capture -- dma 0 + video task A */
 	if (dev->video_q.curr) {
 		task |= 0x01;
@@ -560,8 +591,10 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id)
 			print_irqstatus(dev,loop,report,status);
 
 
-		if (report & SAA7134_IRQ_REPORT_RDCAP /* _INTL */)
-			saa7134_irq_video_intl(dev);
+		if ((report & SAA7134_IRQ_REPORT_RDCAP) ||
+			(report & SAA7134_IRQ_REPORT_INTL))
+				saa7134_irq_video_signalchange(dev);
+
 
 		if ((report & SAA7134_IRQ_REPORT_DONE_RA0) &&
 		    (status & 0x60) == 0)
@@ -646,6 +679,39 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id)
 /* ------------------------------------------------------------------ */
 
 /* early init (no i2c, no irq) */
+
+static int saa7134_hw_enable1(struct saa7134_dev *dev)
+{
+	/* RAM FIFO config */
+	saa_writel(SAA7134_FIFO_SIZE, 0x08070503);
+	saa_writel(SAA7134_THRESHOULD, 0x02020202);
+
+	/* enable audio + video processing */
+	saa_writel(SAA7134_MAIN_CTRL,
+			SAA7134_MAIN_CTRL_VPLLE |
+			SAA7134_MAIN_CTRL_APLLE |
+			SAA7134_MAIN_CTRL_EXOSC |
+			SAA7134_MAIN_CTRL_EVFE1 |
+			SAA7134_MAIN_CTRL_EVFE2 |
+			SAA7134_MAIN_CTRL_ESFE  |
+			SAA7134_MAIN_CTRL_EBDAC);
+
+	/*
+	* Initialize OSS _after_ enabling audio clock PLL and audio processing.
+	* OSS initialization writes to registers via the audio DSP; these
+	* writes will fail unless the audio clock has been started.  At worst,
+	* audio will not work.
+	*/
+
+	/* enable peripheral devices */
+	saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
+
+	/* set vertical line numbering start (vbi needs this) */
+	saa_writeb(SAA7134_SOURCE_TIMING2, 0x20);
+
+	return 0;
+}
+
 static int saa7134_hwinit1(struct saa7134_dev *dev)
 {
 	dprintk("hwinit1\n");
@@ -662,44 +728,16 @@ static int saa7134_hwinit1(struct saa7134_dev *dev)
 		saa7134_ts_init1(dev);
 	saa7134_input_init1(dev);
 
-	/* RAM FIFO config */
-	saa_writel(SAA7134_FIFO_SIZE, 0x08070503);
-	saa_writel(SAA7134_THRESHOULD,0x02020202);
-
-	/* enable audio + video processing */
-	saa_writel(SAA7134_MAIN_CTRL,
-		   SAA7134_MAIN_CTRL_VPLLE |
-		   SAA7134_MAIN_CTRL_APLLE |
-		   SAA7134_MAIN_CTRL_EXOSC |
-		   SAA7134_MAIN_CTRL_EVFE1 |
-		   SAA7134_MAIN_CTRL_EVFE2 |
-		   SAA7134_MAIN_CTRL_ESFE  |
-		   SAA7134_MAIN_CTRL_EBDAC);
-
-	/*
-	 * Initialize OSS _after_ enabling audio clock PLL and audio processing.
-	 * OSS initialization writes to registers via the audio DSP; these
-	 * writes will fail unless the audio clock has been started.  At worst,
-	 * audio will not work.
-	 */
-
-	/* enable peripheral devices */
-	saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
-
-	/* set vertical line numbering start (vbi needs this) */
-	saa_writeb(SAA7134_SOURCE_TIMING2, 0x20);
+	saa7134_hw_enable1(dev);
 
 	return 0;
 }
 
 /* late init (with i2c + irq) */
-static int saa7134_hwinit2(struct saa7134_dev *dev)
+static int saa7134_hw_enable2(struct saa7134_dev *dev)
 {
-	unsigned int irq2_mask;
-	dprintk("hwinit2\n");
 
-	saa7134_video_init2(dev);
-	saa7134_tvaudio_init2(dev);
+	unsigned int irq2_mask;
 
 	/* enable IRQ's */
 	irq2_mask =
@@ -725,6 +763,20 @@ static int saa7134_hwinit2(struct saa7134_dev *dev)
 	return 0;
 }
 
+static int saa7134_hwinit2(struct saa7134_dev *dev)
+{
+
+	dprintk("hwinit2\n");
+
+	saa7134_video_init2(dev);
+	saa7134_tvaudio_init2(dev);
+
+	saa7134_hw_enable2(dev);
+
+	return 0;
+}
+
+
 /* shutdown */
 static int saa7134_hwfini(struct saa7134_dev *dev)
 {
@@ -838,7 +890,6 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 				     const struct pci_device_id *pci_id)
 {
 	struct saa7134_dev *dev;
-	struct list_head *item;
 	struct saa7134_mpeg_ops *mops;
 	int err;
 
@@ -1020,15 +1071,13 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	saa7134_devcount++;
 
 	mutex_lock(&devlist_lock);
-	list_for_each(item,&mops_list) {
-		mops = list_entry(item, struct saa7134_mpeg_ops, next);
+	list_for_each_entry(mops, &mops_list, next)
 		mpeg_ops_attach(mops, dev);
-	}
 	list_add_tail(&dev->devlist,&saa7134_devlist);
 	mutex_unlock(&devlist_lock);
 
 	/* check for signal */
-	saa7134_irq_video_intl(dev);
+	saa7134_irq_video_signalchange(dev);
 
 	if (saa7134_dmasound_init && !dev->dmasound.priv_data) {
 		saa7134_dmasound_init(dev);
@@ -1057,7 +1106,6 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 {
 	struct saa7134_dev *dev = pci_get_drvdata(pci_dev);
-	struct list_head *item;
 	struct saa7134_mpeg_ops *mops;
 
 	/* Release DMA sound modules if present */
@@ -1086,10 +1134,8 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 	/* unregister */
 	mutex_lock(&devlist_lock);
 	list_del(&dev->devlist);
-	list_for_each(item,&mops_list) {
-		mops = list_entry(item, struct saa7134_mpeg_ops, next);
+	list_for_each_entry(mops, &mops_list, next)
 		mpeg_ops_detach(mops, dev);
-	}
 	mutex_unlock(&devlist_lock);
 	saa7134_devcount--;
 
@@ -1117,18 +1163,79 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 	kfree(dev);
 }
 
+static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state)
+{
+
+	struct saa7134_dev *dev = pci_get_drvdata(pci_dev);
+
+	/* disable overlay - apps should enable it explicitly on resume*/
+	dev->ovenable = 0;
+
+	/* Disable interrupts, DMA, and rest of the chip*/
+	saa_writel(SAA7134_IRQ1, 0);
+	saa_writel(SAA7134_IRQ2, 0);
+	saa_writel(SAA7134_MAIN_CTRL, 0);
+
+	pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state));
+	pci_save_state(pci_dev);
+
+    return 0;
+}
+
+static int saa7134_resume(struct pci_dev *pci_dev)
+{
+
+	struct saa7134_dev *dev = pci_get_drvdata(pci_dev);
+	unsigned int flags;
+
+	pci_restore_state(pci_dev);
+	pci_set_power_state(pci_dev, PCI_D0);
+
+	/* Do things that are done in saa7134_initdev ,
+		except of initializing memory structures.*/
+
+	dev->inresume = 1;
+	saa7134_board_init1(dev);
+
+	if (saa7134_boards[dev->board].video_out)
+		saa7134_videoport_init(dev);
+
+	if (card_has_mpeg(dev))
+		saa7134_ts_init_hw(dev);
+
+	saa7134_hw_enable1(dev);
+	saa7134_set_decoder(dev);
+	saa7134_i2c_call_clients(dev, VIDIOC_S_STD, &dev->tvnorm->id);
+	saa7134_board_init2(dev);
+	saa7134_hw_enable2(dev);
+
+	saa7134_tvaudio_setmute(dev);
+	saa7134_tvaudio_setvolume(dev, dev->ctl_volume);
+	saa7134_enable_i2s(dev);
+
+	/*resume unfinished buffer(s)*/
+	spin_lock_irqsave(&dev->slock, flags);
+	saa7134_buffer_requeue(dev, &dev->video_q);
+	saa7134_buffer_requeue(dev, &dev->vbi_q);
+	saa7134_buffer_requeue(dev, &dev->ts_q);
+
+	/* start DMA now*/
+	dev->inresume = 0;
+	saa7134_set_dmabits(dev);
+	spin_unlock_irqrestore(&dev->slock, flags);
+
+	return 0;
+}
+
 /* ----------------------------------------------------------- */
 
 int saa7134_ts_register(struct saa7134_mpeg_ops *ops)
 {
-	struct list_head *item;
 	struct saa7134_dev *dev;
 
 	mutex_lock(&devlist_lock);
-	list_for_each(item,&saa7134_devlist) {
-		dev = list_entry(item, struct saa7134_dev, devlist);
+	list_for_each_entry(dev, &saa7134_devlist, devlist)
 		mpeg_ops_attach(ops, dev);
-	}
 	list_add_tail(&ops->next,&mops_list);
 	mutex_unlock(&devlist_lock);
 	return 0;
@@ -1136,15 +1243,12 @@ int saa7134_ts_register(struct saa7134_mpeg_ops *ops)
 
 void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops)
 {
-	struct list_head *item;
 	struct saa7134_dev *dev;
 
 	mutex_lock(&devlist_lock);
 	list_del(&ops->next);
-	list_for_each(item,&saa7134_devlist) {
-		dev = list_entry(item, struct saa7134_dev, devlist);
+	list_for_each_entry(dev, &saa7134_devlist, devlist)
 		mpeg_ops_detach(ops, dev);
-	}
 	mutex_unlock(&devlist_lock);
 }
 
@@ -1158,6 +1262,8 @@ static struct pci_driver saa7134_pci_driver = {
 	.id_table = saa7134_pci_tbl,
 	.probe    = saa7134_initdev,
 	.remove   = __devexit_p(saa7134_finidev),
+	.suspend  = saa7134_suspend,
+	.resume   = saa7134_resume
 };
 
 static int saa7134_init(void)
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 1f6bd330071..38d87332cc5 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -567,6 +567,7 @@ static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config
 }
 
 /* ------------------------------------------------------------------ */
+
 static struct tda1004x_config tda827x_lifeview_config = {
 	.demod_address = 0x08,
 	.invert        = 1,
@@ -746,6 +747,7 @@ static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 	.antenna_switch= 2,
 	.request_firmware = philips_tda1004x_request_firmware
 };
+
 static struct tda1004x_config kworld_dvb_t_210_config = {
 	.demod_address = 0x08,
 	.invert        = 1,
@@ -760,6 +762,22 @@ static struct tda1004x_config kworld_dvb_t_210_config = {
 	.antenna_switch= 1,
 	.request_firmware = philips_tda1004x_request_firmware
 };
+
+static struct tda1004x_config avermedia_super_007_config = {
+	.demod_address = 0x08,
+	.invert        = 1,
+	.invert_oclk   = 0,
+	.xtal_freq     = TDA10046_XTAL_16M,
+	.agc_config    = TDA10046_AGC_TDA827X,
+	.gpio_config   = TDA10046_GP01_I,
+	.if_freq       = TDA10046_FREQ_045,
+	.i2c_gate      = 0x4b,
+	.tuner_address = 0x60,
+	.tuner_config  = 0,
+	.antenna_switch= 1,
+	.request_firmware = philips_tda1004x_request_firmware
+};
+
 /* ------------------------------------------------------------------
  * special case: this card uses saa713x GPIO22 for the mode switch
  */
@@ -832,7 +850,7 @@ static int dvb_init(struct saa7134_dev *dev)
 	dev->ts.nr_bufs    = 32;
 	dev->ts.nr_packets = 32*4;
 	dev->dvb.name = dev->name;
-	videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
+	videobuf_queue_pci_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 			    dev->pci, &dev->slock,
 			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
 			    V4L2_FIELD_ALTERNATE,
@@ -1022,6 +1040,9 @@ static int dvb_init(struct saa7134_dev *dev)
 	case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
 		configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config);
 		break;
+	case SAA7134_BOARD_AVERMEDIA_SUPER_007:
+		configure_tda827x_fe(dev, &avermedia_super_007_config);
+		break;
 	default:
 		wprintk("Huh? unknown DVB card?\n");
 		break;
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index fc260ec8fdc..34ca874dd7f 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -20,7 +20,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
@@ -77,17 +76,14 @@ static int ts_init_encoder(struct saa7134_dev* dev)
 static int ts_open(struct inode *inode, struct file *file)
 {
 	int minor = iminor(inode);
-	struct saa7134_dev *h,*dev = NULL;
-	struct list_head *list;
+	struct saa7134_dev *dev;
 	int err;
 
-	list_for_each(list,&saa7134_devlist) {
-		h = list_entry(list, struct saa7134_dev, devlist);
-		if (h->empress_dev && h->empress_dev->minor == minor)
-			dev = h;
-	}
-	if (NULL == dev)
-		return -ENODEV;
+	list_for_each_entry(dev, &saa7134_devlist, devlist)
+		if (dev->empress_dev && dev->empress_dev->minor == minor)
+			goto found;
+	return -ENODEV;
+ found:
 
 	dprintk("open minor=%d\n",minor);
 	err = -EBUSY;
@@ -401,7 +397,7 @@ static int empress_init(struct saa7134_dev *dev)
 	printk(KERN_INFO "%s: registered device video%d [mpeg]\n",
 	       dev->name,dev->empress_dev->minor & 0x1f);
 
-	videobuf_queue_init(&dev->empress_tsq, &saa7134_ts_qops,
+	videobuf_queue_pci_init(&dev->empress_tsq, &saa7134_ts_qops,
 			    dev->pci, &dev->slock,
 			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
 			    V4L2_FIELD_ALTERNATE,
diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
index 1cb8c709ca9..cc87f5855a2 100644
--- a/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -23,7 +23,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 1b6dfd801cc..80d2644f765 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -19,7 +19,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
diff --git a/drivers/media/video/saa7134/saa7134-oss.c b/drivers/media/video/saa7134/saa7134-oss.c
index 72444f039e3..aedf04653e0 100644
--- a/drivers/media/video/saa7134/saa7134-oss.c
+++ b/drivers/media/video/saa7134/saa7134-oss.c
@@ -25,7 +25,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
 #include <linux/slab.h>
@@ -240,17 +239,14 @@ static int dsp_rec_stop(struct saa7134_dev *dev)
 static int dsp_open(struct inode *inode, struct file *file)
 {
 	int minor = iminor(inode);
-	struct saa7134_dev *h,*dev = NULL;
-	struct list_head *list;
+	struct saa7134_dev *dev;
 	int err;
 
-	list_for_each(list,&saa7134_devlist) {
-		h = list_entry(list, struct saa7134_dev, devlist);
-		if (h->dmasound.minor_dsp == minor)
-			dev = h;
-	}
-	if (NULL == dev)
-		return -ENODEV;
+	list_for_each_entry(dev, &saa7134_devlist, devlist)
+		if (dev->dmasound.minor_dsp == minor)
+			goto found;
+	return -ENODEV;
+ found:
 
 	mutex_lock(&dev->dmasound.lock);
 	err = -EBUSY;
@@ -681,19 +677,14 @@ mixer_level(struct saa7134_dev *dev, enum saa7134_audio_in src, int level)
 static int mixer_open(struct inode *inode, struct file *file)
 {
 	int minor = iminor(inode);
-	struct saa7134_dev *h,*dev = NULL;
-	struct list_head *list;
+	struct saa7134_dev *dev;
 
-	list_for_each(list,&saa7134_devlist) {
-		h = list_entry(list, struct saa7134_dev, devlist);
-		if (h->dmasound.minor_mixer == minor)
-			dev = h;
-	}
-	if (NULL == dev)
-		return -ENODEV;
-
-	file->private_data = dev;
-	return 0;
+	list_for_each_entry(dev, &saa7134_devlist, devlist)
+		if (dev->dmasound.minor_mixer == minor) {
+			file->private_data = dev;
+			return 0;
+		}
+	return -ENODEV;
 }
 
 static int mixer_release(struct inode *inode, struct file *file)
@@ -1023,18 +1014,14 @@ static int saa7134_oss_init(void)
 
 static void saa7134_oss_exit(void)
 {
-	struct saa7134_dev *dev = NULL;
-	struct list_head *list;
-
-	list_for_each(list,&saa7134_devlist) {
-		dev = list_entry(list, struct saa7134_dev, devlist);
+	struct saa7134_dev *dev;
 
+	list_for_each_entry(dev, &saa7134_devlist, devlist) {
 		/* Device isn't registered by OSS, probably ALSA's */
 		if (!dev->dmasound.minor_dsp)
 			continue;
 
 		oss_device_exit(dev);
-
 	}
 
 	saa7134_dmasound_init = NULL;
diff --git a/drivers/media/video/saa7134/saa7134-ts.c b/drivers/media/video/saa7134/saa7134-ts.c
index 60a90a2617a..4b63ad3e846 100644
--- a/drivers/media/video/saa7134/saa7134-ts.c
+++ b/drivers/media/video/saa7134/saa7134-ts.c
@@ -23,7 +23,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
@@ -93,6 +92,8 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 	}
 
 	if (STATE_NEEDS_INIT == buf->vb.state) {
+		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
 		buf->vb.width  = llength;
 		buf->vb.height = lines;
 		buf->vb.size   = size;
@@ -102,8 +103,8 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 		if (err)
 			goto oops;
 		err = saa7134_pgtable_build(dev->pci,buf->pt,
-					    buf->vb.dma.sglist,
-					    buf->vb.dma.sglen,
+					    dma->sglist,
+					    dma->sglen,
 					    saa7134_buffer_startpage(buf));
 		if (err)
 			goto oops;
@@ -176,6 +177,22 @@ static unsigned int ts_nr_packets = 64;
 module_param(ts_nr_packets, int, 0444);
 MODULE_PARM_DESC(ts_nr_packets,"size of a ts buffers (in ts packets)");
 
+int saa7134_ts_init_hw(struct saa7134_dev *dev)
+{
+	/* deactivate TS softreset */
+	saa_writeb(SAA7134_TS_SERIAL1, 0x00);
+	/* TSSOP high active, TSVAL high active, TSLOCK ignored */
+	saa_writeb(SAA7134_TS_PARALLEL, 0xec);
+	saa_writeb(SAA7134_TS_PARALLEL_SERIAL, (TS_PACKET_SIZE-1));
+	saa_writeb(SAA7134_TS_DMA0, ((dev->ts.nr_packets-1)&0xff));
+	saa_writeb(SAA7134_TS_DMA1, (((dev->ts.nr_packets-1)>>8)&0xff));
+	/* TSNOPIT=0, TSCOLAP=0 */
+	saa_writeb(SAA7134_TS_DMA2,
+		((((dev->ts.nr_packets-1)>>16)&0x3f) | 0x00));
+
+	return 0;
+}
+
 int saa7134_ts_init1(struct saa7134_dev *dev)
 {
 	/* sanitycheck insmod options */
@@ -199,12 +216,7 @@ int saa7134_ts_init1(struct saa7134_dev *dev)
 	saa7134_pgtable_alloc(dev->pci,&dev->ts.pt_ts);
 
 	/* init TS hw */
-	saa_writeb(SAA7134_TS_SERIAL1, 0x00);  /* deactivate TS softreset */
-	saa_writeb(SAA7134_TS_PARALLEL, 0xec); /* TSSOP high active, TSVAL high active, TSLOCK ignored */
-	saa_writeb(SAA7134_TS_PARALLEL_SERIAL, (TS_PACKET_SIZE-1));
-	saa_writeb(SAA7134_TS_DMA0, ((dev->ts.nr_packets-1)&0xff));
-	saa_writeb(SAA7134_TS_DMA1, (((dev->ts.nr_packets-1)>>8)&0xff));
-	saa_writeb(SAA7134_TS_DMA2, ((((dev->ts.nr_packets-1)>>16)&0x3f) | 0x00)); /* TSNOPIT=0, TSCOLAP=0 */
+	saa7134_ts_init_hw(dev);
 
 	return 0;
 }
diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c
index 18b4817b4aa..1b9e39a5ea4 100644
--- a/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -23,7 +23,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/kthread.h>
 #include <linux/slab.h>
@@ -232,7 +231,7 @@ static void mute_input_7134(struct saa7134_dev *dev)
 	}
 
 	if (dev->hw_mute  == mute &&
-		dev->hw_input == in) {
+		dev->hw_input == in && !dev->inresume) {
 		dprintk("mute/input: nothing to do [mute=%d,input=%s]\n",
 			mute,in->name);
 		return;
@@ -877,7 +876,7 @@ static int tvaudio_thread_ddep(void *data)
 /* ------------------------------------------------------------------ */
 /* common stuff + external entry points                               */
 
-static void saa7134_enable_i2s(struct saa7134_dev *dev)
+void saa7134_enable_i2s(struct saa7134_dev *dev)
 {
 	int i2s_format;
 
diff --git a/drivers/media/video/saa7134/saa7134-vbi.c b/drivers/media/video/saa7134/saa7134-vbi.c
index f38366a470f..81a2aedeff5 100644
--- a/drivers/media/video/saa7134/saa7134-vbi.c
+++ b/drivers/media/video/saa7134/saa7134-vbi.c
@@ -23,7 +23,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 
@@ -138,6 +137,8 @@ static int buffer_prepare(struct videobuf_queue *q,
 		saa7134_dma_free(q,buf);
 
 	if (STATE_NEEDS_INIT == buf->vb.state) {
+		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
 		buf->vb.width  = llength;
 		buf->vb.height = lines;
 		buf->vb.size   = size;
@@ -147,8 +148,8 @@ static int buffer_prepare(struct videobuf_queue *q,
 		if (err)
 			goto oops;
 		err = saa7134_pgtable_build(dev->pci,buf->pt,
-					    buf->vb.dma.sglist,
-					    buf->vb.dma.sglen,
+					    dma->sglist,
+					    dma->sglen,
 					    saa7134_buffer_startpage(buf));
 		if (err)
 			goto oops;
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 9985ded2095..471b92793c1 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -23,7 +23,6 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sort.h>
@@ -41,7 +40,7 @@
 
 static unsigned int video_debug   = 0;
 static unsigned int gbuffers      = 8;
-static unsigned int noninterlaced = 1;
+static unsigned int noninterlaced = 0;
 static unsigned int gbufsize      = 720*576*4;
 static unsigned int gbufsize_max  = 720*576*4;
 static char secam[] = "--";
@@ -541,22 +540,12 @@ void res_free(struct saa7134_dev *dev, struct saa7134_fh *fh, unsigned int bits)
 
 /* ------------------------------------------------------------------ */
 
-static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
+void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
 {
-	int luma_control,sync_control,mux;
 
 	dprintk("set tv norm = %s\n",norm->name);
 	dev->tvnorm = norm;
 
-	mux = card_in(dev,dev->ctl_input).vmux;
-	luma_control = norm->luma_control;
-	sync_control = norm->sync_control;
-
-	if (mux > 5)
-		luma_control |= 0x80; /* svideo */
-	if (noninterlaced || dev->nosignal)
-		sync_control |= 0x20;
-
 	/* setup cropping */
 	dev->crop_bounds.left    = norm->h_start;
 	dev->crop_defrect.left   = norm->h_start;
@@ -571,6 +560,40 @@ static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
 
 	dev->crop_current = dev->crop_defrect;
 
+	saa7134_set_decoder(dev);
+
+	if (card_in(dev, dev->ctl_input).tv) {
+		if ((card(dev).tuner_type == TUNER_PHILIPS_TDA8290)
+				&& ((card(dev).tuner_config == 1)
+				||  (card(dev).tuner_config == 2)))
+			saa7134_set_gpio(dev, 22, 5);
+		saa7134_i2c_call_clients(dev, VIDIOC_S_STD, &norm->id);
+	}
+}
+
+static void video_mux(struct saa7134_dev *dev, int input)
+{
+	dprintk("video input = %d [%s]\n", input, card_in(dev, input).name);
+	dev->ctl_input = input;
+	set_tvnorm(dev, dev->tvnorm);
+	saa7134_tvaudio_setinput(dev, &card_in(dev, input));
+}
+
+void saa7134_set_decoder(struct saa7134_dev *dev)
+{
+	int luma_control, sync_control, mux;
+
+	struct saa7134_tvnorm *norm = dev->tvnorm;
+	mux = card_in(dev, dev->ctl_input).vmux;
+
+	luma_control = norm->luma_control;
+	sync_control = norm->sync_control;
+
+	if (mux > 5)
+		luma_control |= 0x80; /* svideo */
+	if (noninterlaced || dev->nosignal)
+		sync_control |= 0x20;
+
 	/* setup video decoder */
 	saa_writeb(SAA7134_INCR_DELAY,            0x08);
 	saa_writeb(SAA7134_ANALOG_IN_CTRL1,       0xc0 | mux);
@@ -585,9 +608,13 @@ static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
 	saa_writeb(SAA7134_SYNC_CTRL,             sync_control);
 	saa_writeb(SAA7134_LUMA_CTRL,             luma_control);
 	saa_writeb(SAA7134_DEC_LUMA_BRIGHT,       dev->ctl_bright);
-	saa_writeb(SAA7134_DEC_LUMA_CONTRAST,     dev->ctl_contrast);
 
-	saa_writeb(SAA7134_DEC_CHROMA_SATURATION, dev->ctl_saturation);
+	saa_writeb(SAA7134_DEC_LUMA_CONTRAST,
+		dev->ctl_invert ? -dev->ctl_contrast : dev->ctl_contrast);
+
+	saa_writeb(SAA7134_DEC_CHROMA_SATURATION,
+		dev->ctl_invert ? -dev->ctl_saturation : dev->ctl_saturation);
+
 	saa_writeb(SAA7134_DEC_CHROMA_HUE,        dev->ctl_hue);
 	saa_writeb(SAA7134_CHROMA_CTRL1,          norm->chroma_ctrl1);
 	saa_writeb(SAA7134_CHROMA_GAIN,           norm->chroma_gain);
@@ -601,23 +628,6 @@ static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
 	saa_writeb(SAA7134_MISC_VGATE_MSB,        norm->vgate_misc);
 	saa_writeb(SAA7134_RAW_DATA_GAIN,         0x40);
 	saa_writeb(SAA7134_RAW_DATA_OFFSET,       0x80);
-
-	/* only tell the tuner if this is a tv input */
-	if (card_in(dev,dev->ctl_input).tv) {
-		if ((card(dev).tuner_type == TUNER_PHILIPS_TDA8290)
-				&& ((card(dev).tuner_config == 1)
-				||  (card(dev).tuner_config == 2)))
-			saa7134_set_gpio(dev, 22, 5);
-		saa7134_i2c_call_clients(dev,VIDIOC_S_STD,&norm->id);
-	}
-}
-
-static void video_mux(struct saa7134_dev *dev, int input)
-{
-	dprintk("video input = %d [%s]\n",input,card_in(dev,input).name);
-	dev->ctl_input = input;
-	set_tvnorm(dev,dev->tvnorm);
-	saa7134_tvaudio_setinput(dev,&card_in(dev,input));
 }
 
 static void set_h_prescale(struct saa7134_dev *dev, int task, int prescale)
@@ -1038,6 +1048,8 @@ static int buffer_prepare(struct videobuf_queue *q,
 	}
 
 	if (STATE_NEEDS_INIT == buf->vb.state) {
+		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
 		buf->vb.width  = fh->width;
 		buf->vb.height = fh->height;
 		buf->vb.size   = size;
@@ -1049,8 +1061,8 @@ static int buffer_prepare(struct videobuf_queue *q,
 		if (err)
 			goto oops;
 		err = saa7134_pgtable_build(dev->pci,buf->pt,
-					    buf->vb.dma.sglist,
-					    buf->vb.dma.sglen,
+					    dma->sglist,
+					    dma->sglen,
 					    saa7134_buffer_startpage(buf));
 		if (err)
 			goto oops;
@@ -1273,26 +1285,24 @@ static int saa7134_resource(struct saa7134_fh *fh)
 static int video_open(struct inode *inode, struct file *file)
 {
 	int minor = iminor(inode);
-	struct saa7134_dev *h,*dev = NULL;
+	struct saa7134_dev *dev;
 	struct saa7134_fh *fh;
-	struct list_head *list;
 	enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	int radio = 0;
-	list_for_each(list,&saa7134_devlist) {
-		h = list_entry(list, struct saa7134_dev, devlist);
-		if (h->video_dev && (h->video_dev->minor == minor))
-			dev = h;
-		if (h->radio_dev && (h->radio_dev->minor == minor)) {
+	list_for_each_entry(dev, &saa7134_devlist, devlist) {
+		if (dev->video_dev && (dev->video_dev->minor == minor))
+			goto found;
+		if (dev->radio_dev && (dev->radio_dev->minor == minor)) {
 			radio = 1;
-			dev = h;
+			goto found;
 		}
-		if (h->vbi_dev && (h->vbi_dev->minor == minor)) {
+		if (dev->vbi_dev && (dev->vbi_dev->minor == minor)) {
 			type = V4L2_BUF_TYPE_VBI_CAPTURE;
-			dev = h;
+			goto found;
 		}
 	}
-	if (NULL == dev)
-		return -ENODEV;
+	return -ENODEV;
+ found:
 
 	dprintk("open minor=%d radio=%d type=%s\n",minor,radio,
 		v4l2_type_names[type]);
@@ -1310,13 +1320,13 @@ static int video_open(struct inode *inode, struct file *file)
 	fh->height   = 576;
 	v4l2_prio_open(&dev->prio,&fh->prio);
 
-	videobuf_queue_init(&fh->cap, &video_qops,
+	videobuf_queue_pci_init(&fh->cap, &video_qops,
 			    dev->pci, &dev->slock,
 			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
 			    V4L2_FIELD_INTERLACED,
 			    sizeof(struct saa7134_buf),
 			    fh);
-	videobuf_queue_init(&fh->vbi, &saa7134_vbi_qops,
+	videobuf_queue_pci_init(&fh->vbi, &saa7134_vbi_qops,
 			    dev->pci, &dev->slock,
 			    V4L2_BUF_TYPE_VBI_CAPTURE,
 			    V4L2_FIELD_SEQ_TB,
@@ -1833,7 +1843,11 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 		if (res_check(fh, RESOURCE_OVERLAY)) {
 			spin_lock_irqsave(&dev->slock,flags);
 			stop_preview(dev,fh);
+			spin_unlock_irqrestore(&dev->slock, flags);
+
 			set_tvnorm(dev,&tvnorms[i]);
+
+			spin_lock_irqsave(&dev->slock, flags);
 			start_preview(dev,fh);
 			spin_unlock_irqrestore(&dev->slock,flags);
 		} else
@@ -2138,29 +2152,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 	}
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
 	case VIDIOCGMBUF:
-	{
-		struct video_mbuf *mbuf = arg;
-		struct videobuf_queue *q;
-		struct v4l2_requestbuffers req;
-		unsigned int i;
-
-		q = saa7134_queue(fh);
-		memset(&req,0,sizeof(req));
-		req.type   = q->type;
-		req.count  = gbuffers;
-		req.memory = V4L2_MEMORY_MMAP;
-		err = videobuf_reqbufs(q,&req);
-		if (err < 0)
-			return err;
-		memset(mbuf,0,sizeof(*mbuf));
-		mbuf->frames = req.count;
-		mbuf->size   = 0;
-		for (i = 0; i < mbuf->frames; i++) {
-			mbuf->offsets[i]  = q->bufs[i]->boff;
-			mbuf->size       += q->bufs[i]->bsize;
-		}
-		return 0;
-	}
+		return videobuf_cgmbuf(saa7134_queue(fh), arg, gbuffers);
 #endif
 	case VIDIOC_REQBUFS:
 		return videobuf_reqbufs(saa7134_queue(fh),arg);
@@ -2412,34 +2404,40 @@ int saa7134_video_init1(struct saa7134_dev *dev)
 	dev->video_q.timeout.data     = (unsigned long)(&dev->video_q);
 	dev->video_q.dev              = dev;
 
-	if (saa7134_boards[dev->board].video_out) {
-		/* enable video output */
-		int vo = saa7134_boards[dev->board].video_out;
-		int video_reg;
-		unsigned int vid_port_opts = saa7134_boards[dev->board].vid_port_opts;
-		saa_writeb(SAA7134_VIDEO_PORT_CTRL0, video_out[vo][0]);
-		video_reg = video_out[vo][1];
-		if (vid_port_opts & SET_T_CODE_POLARITY_NON_INVERTED)
-			video_reg &= ~VP_T_CODE_P_INVERTED;
-		saa_writeb(SAA7134_VIDEO_PORT_CTRL1, video_reg);
-		saa_writeb(SAA7134_VIDEO_PORT_CTRL2, video_out[vo][2]);
-		saa_writeb(SAA7134_VIDEO_PORT_CTRL3, video_out[vo][3]);
-		saa_writeb(SAA7134_VIDEO_PORT_CTRL4, video_out[vo][4]);
-		video_reg = video_out[vo][5];
-		if (vid_port_opts & SET_CLOCK_NOT_DELAYED)
-			video_reg &= ~VP_CLK_CTRL2_DELAYED;
-		if (vid_port_opts & SET_CLOCK_INVERTED)
-			video_reg |= VP_CLK_CTRL1_INVERTED;
-		saa_writeb(SAA7134_VIDEO_PORT_CTRL5, video_reg);
-		video_reg = video_out[vo][6];
-		if (vid_port_opts & SET_VSYNC_OFF) {
-			video_reg &= ~VP_VS_TYPE_MASK;
-			video_reg |= VP_VS_TYPE_OFF;
-		}
-		saa_writeb(SAA7134_VIDEO_PORT_CTRL6, video_reg);
-		saa_writeb(SAA7134_VIDEO_PORT_CTRL7, video_out[vo][7]);
-		saa_writeb(SAA7134_VIDEO_PORT_CTRL8, video_out[vo][8]);
-	}
+	if (saa7134_boards[dev->board].video_out)
+		saa7134_videoport_init(dev);
+
+	return 0;
+}
+
+int saa7134_videoport_init(struct saa7134_dev *dev)
+{
+	/* enable video output */
+	int vo = saa7134_boards[dev->board].video_out;
+	int video_reg;
+	unsigned int vid_port_opts = saa7134_boards[dev->board].vid_port_opts;
+	saa_writeb(SAA7134_VIDEO_PORT_CTRL0, video_out[vo][0]);
+	video_reg = video_out[vo][1];
+	if (vid_port_opts & SET_T_CODE_POLARITY_NON_INVERTED)
+		video_reg &= ~VP_T_CODE_P_INVERTED;
+	saa_writeb(SAA7134_VIDEO_PORT_CTRL1, video_reg);
+	saa_writeb(SAA7134_VIDEO_PORT_CTRL2, video_out[vo][2]);
+	saa_writeb(SAA7134_VIDEO_PORT_CTRL3, video_out[vo][3]);
+	saa_writeb(SAA7134_VIDEO_PORT_CTRL4, video_out[vo][4]);
+	video_reg = video_out[vo][5];
+	if (vid_port_opts & SET_CLOCK_NOT_DELAYED)
+		video_reg &= ~VP_CLK_CTRL2_DELAYED;
+	if (vid_port_opts & SET_CLOCK_INVERTED)
+		video_reg |= VP_CLK_CTRL1_INVERTED;
+	saa_writeb(SAA7134_VIDEO_PORT_CTRL5, video_reg);
+	video_reg = video_out[vo][6];
+	if (vid_port_opts & SET_VSYNC_OFF) {
+		video_reg &= ~VP_VS_TYPE_MASK;
+		video_reg |= VP_VS_TYPE_OFF;
+	}
+	saa_writeb(SAA7134_VIDEO_PORT_CTRL6, video_reg);
+	saa_writeb(SAA7134_VIDEO_PORT_CTRL7, video_out[vo][7]);
+	saa_writeb(SAA7134_VIDEO_PORT_CTRL8, video_out[vo][8]);
 
 	return 0;
 }
@@ -2454,7 +2452,7 @@ int saa7134_video_init2(struct saa7134_dev *dev)
 	return 0;
 }
 
-void saa7134_irq_video_intl(struct saa7134_dev *dev)
+void saa7134_irq_video_signalchange(struct saa7134_dev *dev)
 {
 	static const char *st[] = {
 		"(no signal)", "NTSC", "PAL", "SECAM" };
@@ -2466,24 +2464,28 @@ void saa7134_irq_video_intl(struct saa7134_dev *dev)
 		(st1 & 0x40) ? "not locked" : "locked",
 		(st2 & 0x40) ? "no"         : "yes",
 		st[st1 & 0x03]);
-	dev->nosignal = (st1 & 0x40) || (st2 & 0x40);
+	dev->nosignal = (st1 & 0x40) || (st2 & 0x40)  || !(st2 & 0x1);
 
 	if (dev->nosignal) {
 		/* no video signal -> mute audio */
 		if (dev->ctl_automute)
 			dev->automute = 1;
 		saa7134_tvaudio_setmute(dev);
-		saa_setb(SAA7134_SYNC_CTRL, 0x20);
 	} else {
 		/* wake up tvaudio audio carrier scan thread */
 		saa7134_tvaudio_do_scan(dev);
-		if (!noninterlaced)
-			saa_clearb(SAA7134_SYNC_CTRL, 0x20);
 	}
+
+	if ((st2 & 0x80) && !noninterlaced && !dev->nosignal)
+		saa_clearb(SAA7134_SYNC_CTRL, 0x20);
+	else
+		saa_setb(SAA7134_SYNC_CTRL, 0x20);
+
 	if (dev->mops && dev->mops->signal_change)
 		dev->mops->signal_change(dev);
 }
 
+
 void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status)
 {
 	enum v4l2_field field;
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 346255468da..28ec6804bd5 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -37,12 +37,12 @@
 #include <media/tuner.h>
 #include <media/ir-common.h>
 #include <media/ir-kbd-i2c.h>
-#include <media/video-buf.h>
+#include <media/videobuf-dma-sg.h>
 #include <sound/driver.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
-#if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
-#include <media/video-buf-dvb.h>
+#if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE)
+#include <media/videobuf-dvb.h>
 #endif
 
 #define UNSET (-1U)
@@ -239,6 +239,7 @@ struct saa7134_format {
 #define SAA7134_BOARD_KWORLD_DVBT_210 114
 #define SAA7134_BOARD_SABRENT_TV_PCB05     115
 #define SAA7134_BOARD_10MOONSTVMASTER3     116
+#define SAA7134_BOARD_AVERMEDIA_SUPER_007  117
 
 #define SAA7134_MAXBOARDS 8
 #define SAA7134_INPUT_MAX 8
@@ -523,6 +524,7 @@ struct saa7134_dev {
 	unsigned int               hw_mute;
 	int                        last_carrier;
 	int                        nosignal;
+	unsigned int               inresume;
 
 	/* SAA7134_MPEG_* */
 	struct saa7134_ts          ts;
@@ -536,7 +538,7 @@ struct saa7134_dev {
 	struct work_struct         empress_workqueue;
 	int                        empress_started;
 
-#if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
+#if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE)
 	/* SAA7134_MPEG_DVB only */
 	struct videobuf_dvb        dvb;
 	int (*original_demod_sleep)(struct dvb_frontend* fe);
@@ -593,6 +595,9 @@ void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
 void saa7134_buffer_timeout(unsigned long data);
 void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf);
 
+int saa7134_buffer_requeue(struct saa7134_dev *dev,
+			 struct saa7134_dmaqueue *q);
+
 int saa7134_set_dmabits(struct saa7134_dev *dev);
 
 extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
@@ -625,12 +630,16 @@ void saa7134_i2c_call_clients(struct saa7134_dev *dev,
 extern struct video_device saa7134_video_template;
 extern struct video_device saa7134_radio_template;
 
+void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm);
+int saa7134_videoport_init(struct saa7134_dev *dev);
+void saa7134_set_decoder(struct saa7134_dev *dev);
+
 int saa7134_common_ioctl(struct saa7134_dev *dev,
 			 unsigned int cmd, void *arg);
 
 int saa7134_video_init1(struct saa7134_dev *dev);
 int saa7134_video_init2(struct saa7134_dev *dev);
-void saa7134_irq_video_intl(struct saa7134_dev *dev);
+void saa7134_irq_video_signalchange(struct saa7134_dev *dev);
 void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
 
 
@@ -648,6 +657,8 @@ void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
 int saa7134_ts_register(struct saa7134_mpeg_ops *ops);
 void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops);
 
+int saa7134_ts_init_hw(struct saa7134_dev *dev);
+
 /* ----------------------------------------------------------- */
 /* saa7134-vbi.c                                               */
 
@@ -676,6 +687,8 @@ int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
 
 int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
 
+void saa7134_enable_i2s(struct saa7134_dev *dev);
+
 /* ----------------------------------------------------------- */
 /* saa7134-oss.c                                               */
 
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 36d8a455e0e..6991e06f765 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -22,7 +22,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/param.h>
-#include <linux/moduleparam.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/device.h>
@@ -1030,7 +1029,8 @@ static u16 sn9c102_strtou16(const char* buff, size_t len, ssize_t* count)
    NOTE 2: buffers are PAGE_SIZE long
 */
 
-static ssize_t sn9c102_show_reg(struct class_device* cd, char* buf)
+static ssize_t sn9c102_show_reg(struct device* cd,
+				struct device_attribute *attr, char* buf)
 {
 	struct sn9c102_device* cam;
 	ssize_t count;
@@ -1054,7 +1054,8 @@ static ssize_t sn9c102_show_reg(struct class_device* cd, char* buf)
 
 
 static ssize_t
-sn9c102_store_reg(struct class_device* cd, const char* buf, size_t len)
+sn9c102_store_reg(struct device* cd, struct device_attribute *attr,
+		  const char* buf, size_t len)
 {
 	struct sn9c102_device* cam;
 	u16 index;
@@ -1087,7 +1088,8 @@ sn9c102_store_reg(struct class_device* cd, const char* buf, size_t len)
 }
 
 
-static ssize_t sn9c102_show_val(struct class_device* cd, char* buf)
+static ssize_t sn9c102_show_val(struct device* cd,
+				struct device_attribute *attr, char* buf)
 {
 	struct sn9c102_device* cam;
 	ssize_t count;
@@ -1119,7 +1121,8 @@ static ssize_t sn9c102_show_val(struct class_device* cd, char* buf)
 
 
 static ssize_t
-sn9c102_store_val(struct class_device* cd, const char* buf, size_t len)
+sn9c102_store_val(struct device* cd, struct device_attribute *attr,
+		  const char* buf, size_t len)
 {
 	struct sn9c102_device* cam;
 	u16 value;
@@ -1158,7 +1161,8 @@ sn9c102_store_val(struct class_device* cd, const char* buf, size_t len)
 }
 
 
-static ssize_t sn9c102_show_i2c_reg(struct class_device* cd, char* buf)
+static ssize_t sn9c102_show_i2c_reg(struct device* cd,
+				    struct device_attribute *attr, char* buf)
 {
 	struct sn9c102_device* cam;
 	ssize_t count;
@@ -1184,7 +1188,8 @@ static ssize_t sn9c102_show_i2c_reg(struct class_device* cd, char* buf)
 
 
 static ssize_t
-sn9c102_store_i2c_reg(struct class_device* cd, const char* buf, size_t len)
+sn9c102_store_i2c_reg(struct device* cd, struct device_attribute *attr,
+		      const char* buf, size_t len)
 {
 	struct sn9c102_device* cam;
 	u16 index;
@@ -1217,7 +1222,8 @@ sn9c102_store_i2c_reg(struct class_device* cd, const char* buf, size_t len)
 }
 
 
-static ssize_t sn9c102_show_i2c_val(struct class_device* cd, char* buf)
+static ssize_t sn9c102_show_i2c_val(struct device* cd,
+				    struct device_attribute *attr, char* buf)
 {
 	struct sn9c102_device* cam;
 	ssize_t count;
@@ -1254,7 +1260,8 @@ static ssize_t sn9c102_show_i2c_val(struct class_device* cd, char* buf)
 
 
 static ssize_t
-sn9c102_store_i2c_val(struct class_device* cd, const char* buf, size_t len)
+sn9c102_store_i2c_val(struct device* cd, struct device_attribute *attr,
+		      const char* buf, size_t len)
 {
 	struct sn9c102_device* cam;
 	u16 value;
@@ -1299,7 +1306,8 @@ sn9c102_store_i2c_val(struct class_device* cd, const char* buf, size_t len)
 
 
 static ssize_t
-sn9c102_store_green(struct class_device* cd, const char* buf, size_t len)
+sn9c102_store_green(struct device* cd, struct device_attribute *attr,
+		    const char* buf, size_t len)
 {
 	struct sn9c102_device* cam;
 	enum sn9c102_bridge bridge;
@@ -1330,16 +1338,16 @@ sn9c102_store_green(struct class_device* cd, const char* buf, size_t len)
 	case BRIDGE_SN9C102:
 		if (value > 0x0f)
 			return -EINVAL;
-		if ((res = sn9c102_store_reg(cd, "0x11", 4)) >= 0)
-			res = sn9c102_store_val(cd, buf, len);
+		if ((res = sn9c102_store_reg(cd, attr, "0x11", 4)) >= 0)
+			res = sn9c102_store_val(cd, attr, buf, len);
 		break;
 	case BRIDGE_SN9C103:
 	case BRIDGE_SN9C105:
 	case BRIDGE_SN9C120:
 		if (value > 0x7f)
 			return -EINVAL;
-		if ((res = sn9c102_store_reg(cd, "0x07", 4)) >= 0)
-			res = sn9c102_store_val(cd, buf, len);
+		if ((res = sn9c102_store_reg(cd, attr, "0x07", 4)) >= 0)
+			res = sn9c102_store_val(cd, attr, buf, len);
 		break;
 	}
 
@@ -1348,7 +1356,8 @@ sn9c102_store_green(struct class_device* cd, const char* buf, size_t len)
 
 
 static ssize_t
-sn9c102_store_blue(struct class_device* cd, const char* buf, size_t len)
+sn9c102_store_blue(struct device* cd, struct device_attribute *attr,
+		   const char* buf, size_t len)
 {
 	ssize_t res = 0;
 	u16 value;
@@ -1358,15 +1367,16 @@ sn9c102_store_blue(struct class_device* cd, const char* buf, size_t len)
 	if (!count || value > 0x7f)
 		return -EINVAL;
 
-	if ((res = sn9c102_store_reg(cd, "0x06", 4)) >= 0)
-		res = sn9c102_store_val(cd, buf, len);
+	if ((res = sn9c102_store_reg(cd, attr, "0x06", 4)) >= 0)
+		res = sn9c102_store_val(cd, attr, buf, len);
 
 	return res;
 }
 
 
 static ssize_t
-sn9c102_store_red(struct class_device* cd, const char* buf, size_t len)
+sn9c102_store_red(struct device* cd, struct device_attribute *attr,
+		  const char* buf, size_t len)
 {
 	ssize_t res = 0;
 	u16 value;
@@ -1376,14 +1386,16 @@ sn9c102_store_red(struct class_device* cd, const char* buf, size_t len)
 	if (!count || value > 0x7f)
 		return -EINVAL;
 
-	if ((res = sn9c102_store_reg(cd, "0x05", 4)) >= 0)
-		res = sn9c102_store_val(cd, buf, len);
+	if ((res = sn9c102_store_reg(cd, attr, "0x05", 4)) >= 0)
+		res = sn9c102_store_val(cd, attr, buf, len);
 
 	return res;
 }
 
 
-static ssize_t sn9c102_show_frame_header(struct class_device* cd, char* buf)
+static ssize_t sn9c102_show_frame_header(struct device* cd,
+					 struct device_attribute *attr,
+					 char* buf)
 {
 	struct sn9c102_device* cam;
 	ssize_t count;
@@ -1402,72 +1414,63 @@ static ssize_t sn9c102_show_frame_header(struct class_device* cd, char* buf)
 }
 
 
-static CLASS_DEVICE_ATTR(reg, S_IRUGO | S_IWUSR,
-			 sn9c102_show_reg, sn9c102_store_reg);
-static CLASS_DEVICE_ATTR(val, S_IRUGO | S_IWUSR,
-			 sn9c102_show_val, sn9c102_store_val);
-static CLASS_DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
-			 sn9c102_show_i2c_reg, sn9c102_store_i2c_reg);
-static CLASS_DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
-			 sn9c102_show_i2c_val, sn9c102_store_i2c_val);
-static CLASS_DEVICE_ATTR(green, S_IWUGO, NULL, sn9c102_store_green);
-static CLASS_DEVICE_ATTR(blue, S_IWUGO, NULL, sn9c102_store_blue);
-static CLASS_DEVICE_ATTR(red, S_IWUGO, NULL, sn9c102_store_red);
-static CLASS_DEVICE_ATTR(frame_header, S_IRUGO,
-			 sn9c102_show_frame_header, NULL);
+static DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, sn9c102_show_reg, sn9c102_store_reg);
+static DEVICE_ATTR(val, S_IRUGO | S_IWUSR, sn9c102_show_val, sn9c102_store_val);
+static DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
+		   sn9c102_show_i2c_reg, sn9c102_store_i2c_reg);
+static DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
+		   sn9c102_show_i2c_val, sn9c102_store_i2c_val);
+static DEVICE_ATTR(green, S_IWUGO, NULL, sn9c102_store_green);
+static DEVICE_ATTR(blue, S_IWUGO, NULL, sn9c102_store_blue);
+static DEVICE_ATTR(red, S_IWUGO, NULL, sn9c102_store_red);
+static DEVICE_ATTR(frame_header, S_IRUGO, sn9c102_show_frame_header, NULL);
 
 
 static int sn9c102_create_sysfs(struct sn9c102_device* cam)
 {
-	struct class_device *classdev = &(cam->v4ldev->class_dev);
+	struct device *classdev = &(cam->v4ldev->class_dev);
 	int err = 0;
 
-	if ((err = class_device_create_file(classdev, &class_device_attr_reg)))
+	if ((err = device_create_file(classdev, &dev_attr_reg)))
 		goto err_out;
-	if ((err = class_device_create_file(classdev, &class_device_attr_val)))
+	if ((err = device_create_file(classdev, &dev_attr_val)))
 		goto err_reg;
-	if ((err = class_device_create_file(classdev,
-					    &class_device_attr_frame_header)))
+	if ((err = device_create_file(classdev, &dev_attr_frame_header)))
 		goto err_val;
 
 	if (cam->sensor.sysfs_ops) {
-		if ((err = class_device_create_file(classdev,
-						  &class_device_attr_i2c_reg)))
+		if ((err = device_create_file(classdev, &dev_attr_i2c_reg)))
 			goto err_frame_header;
-		if ((err = class_device_create_file(classdev,
-						  &class_device_attr_i2c_val)))
+		if ((err = device_create_file(classdev, &dev_attr_i2c_val)))
 			goto err_i2c_reg;
 	}
 
 	if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) {
-		if ((err = class_device_create_file(classdev,
-						    &class_device_attr_green)))
+		if ((err = device_create_file(classdev, &dev_attr_green)))
 			goto err_i2c_val;
 	} else {
-		if ((err = class_device_create_file(classdev,
-						    &class_device_attr_blue)))
+		if ((err = device_create_file(classdev, &dev_attr_blue)))
 			goto err_i2c_val;
-		if ((err = class_device_create_file(classdev,
-						    &class_device_attr_red)))
+		if ((err = device_create_file(classdev, &dev_attr_red)))
 			goto err_blue;
 	}
 
 	return 0;
 
 err_blue:
-	class_device_remove_file(classdev, &class_device_attr_blue);
+	device_remove_file(classdev, &dev_attr_blue);
 err_i2c_val:
 	if (cam->sensor.sysfs_ops)
-		class_device_remove_file(classdev, &class_device_attr_i2c_val);
+		device_remove_file(classdev, &dev_attr_i2c_val);
 err_i2c_reg:
 	if (cam->sensor.sysfs_ops)
-		class_device_remove_file(classdev, &class_device_attr_i2c_reg);
+		device_remove_file(classdev, &dev_attr_i2c_reg);
 err_frame_header:
-	class_device_remove_file(classdev, &class_device_attr_frame_header);
+	device_remove_file(classdev, &dev_attr_frame_header);
 err_val:
-	class_device_remove_file(classdev, &class_device_attr_val);
+	device_remove_file(classdev, &dev_attr_val);
 err_reg:
-	class_device_remove_file(classdev, &class_device_attr_reg);
+	device_remove_file(classdev, &dev_attr_reg);
 err_out:
 	return err;
 }
diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c
index 4dc5bc714b9..9e009a7ab86 100644
--- a/drivers/media/video/stv680.c
+++ b/drivers/media/video/stv680.c
@@ -499,13 +499,14 @@ exit:
  *  sysfs
  ***************************************************************************/
 #define stv680_file(name, variable, field)				\
-static ssize_t show_##name(struct class_device *class_dev, char *buf)	\
+static ssize_t show_##name(struct device *class_dev,			\
+			   struct device_attribute *attr, char *buf)	\
 {									\
 	struct video_device *vdev = to_video_device(class_dev);		\
 	struct usb_stv *stv = video_get_drvdata(vdev);			\
 	return sprintf(buf, field, stv->variable);			\
 }									\
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_##name, NULL);
+static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL);
 
 stv680_file(model, camera_name, "%s\n");
 stv680_file(in_use, user, "%d\n");
@@ -520,53 +521,53 @@ static int stv680_create_sysfs_files(struct video_device *vdev)
 {
 	int rc;
 
-	rc = video_device_create_file(vdev, &class_device_attr_model);
+	rc = video_device_create_file(vdev, &dev_attr_model);
 	if (rc) goto err;
-	rc = video_device_create_file(vdev, &class_device_attr_in_use);
+	rc = video_device_create_file(vdev, &dev_attr_in_use);
 	if (rc) goto err_model;
-	rc = video_device_create_file(vdev, &class_device_attr_streaming);
+	rc = video_device_create_file(vdev, &dev_attr_streaming);
 	if (rc) goto err_inuse;
-	rc = video_device_create_file(vdev, &class_device_attr_palette);
+	rc = video_device_create_file(vdev, &dev_attr_palette);
 	if (rc) goto err_stream;
-	rc = video_device_create_file(vdev, &class_device_attr_frames_total);
+	rc = video_device_create_file(vdev, &dev_attr_frames_total);
 	if (rc) goto err_pal;
-	rc = video_device_create_file(vdev, &class_device_attr_frames_read);
+	rc = video_device_create_file(vdev, &dev_attr_frames_read);
 	if (rc) goto err_framtot;
-	rc = video_device_create_file(vdev, &class_device_attr_packets_dropped);
+	rc = video_device_create_file(vdev, &dev_attr_packets_dropped);
 	if (rc) goto err_framread;
-	rc = video_device_create_file(vdev, &class_device_attr_decoding_errors);
+	rc = video_device_create_file(vdev, &dev_attr_decoding_errors);
 	if (rc) goto err_dropped;
 
 	return 0;
 
 err_dropped:
-	video_device_remove_file(vdev, &class_device_attr_packets_dropped);
+	video_device_remove_file(vdev, &dev_attr_packets_dropped);
 err_framread:
-	video_device_remove_file(vdev, &class_device_attr_frames_read);
+	video_device_remove_file(vdev, &dev_attr_frames_read);
 err_framtot:
-	video_device_remove_file(vdev, &class_device_attr_frames_total);
+	video_device_remove_file(vdev, &dev_attr_frames_total);
 err_pal:
-	video_device_remove_file(vdev, &class_device_attr_palette);
+	video_device_remove_file(vdev, &dev_attr_palette);
 err_stream:
-	video_device_remove_file(vdev, &class_device_attr_streaming);
+	video_device_remove_file(vdev, &dev_attr_streaming);
 err_inuse:
-	video_device_remove_file(vdev, &class_device_attr_in_use);
+	video_device_remove_file(vdev, &dev_attr_in_use);
 err_model:
-	video_device_remove_file(vdev, &class_device_attr_model);
+	video_device_remove_file(vdev, &dev_attr_model);
 err:
 	return rc;
 }
 
 static void stv680_remove_sysfs_files(struct video_device *vdev)
 {
-	video_device_remove_file(vdev, &class_device_attr_model);
-	video_device_remove_file(vdev, &class_device_attr_in_use);
-	video_device_remove_file(vdev, &class_device_attr_streaming);
-	video_device_remove_file(vdev, &class_device_attr_palette);
-	video_device_remove_file(vdev, &class_device_attr_frames_total);
-	video_device_remove_file(vdev, &class_device_attr_frames_read);
-	video_device_remove_file(vdev, &class_device_attr_packets_dropped);
-	video_device_remove_file(vdev, &class_device_attr_decoding_errors);
+	video_device_remove_file(vdev, &dev_attr_model);
+	video_device_remove_file(vdev, &dev_attr_in_use);
+	video_device_remove_file(vdev, &dev_attr_streaming);
+	video_device_remove_file(vdev, &dev_attr_palette);
+	video_device_remove_file(vdev, &dev_attr_frames_total);
+	video_device_remove_file(vdev, &dev_attr_frames_read);
+	video_device_remove_file(vdev, &dev_attr_packets_dropped);
+	video_device_remove_file(vdev, &dev_attr_decoding_errors);
 }
 
 /********************************************************************
diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c
new file mode 100644
index 00000000000..41cd6a0b048
--- /dev/null
+++ b/drivers/media/video/tcm825x.c
@@ -0,0 +1,928 @@
+/*
+ * drivers/media/video/tcm825x.c
+ *
+ * TCM825X camera sensor driver.
+ *
+ * Copyright (C) 2007 Nokia Corporation.
+ *
+ * Contact: Sakari Ailus <sakari.ailus@nokia.com>
+ *
+ * Based on code from David Cohen <david.cohen@indt.org.br>
+ *
+ * This driver was based on ov9640 sensor driver from MontaVista
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <linux/i2c.h>
+#include <media/v4l2-int-device.h>
+
+#include "tcm825x.h"
+
+/*
+ * The sensor has two fps modes: the lower one just gives half the fps
+ * at the same xclk than the high one.
+ */
+#define MAX_FPS 30
+#define MIN_FPS 8
+#define MAX_HALF_FPS (MAX_FPS / 2)
+#define HIGH_FPS_MODE_LOWER_LIMIT 14
+#define DEFAULT_FPS MAX_HALF_FPS
+
+struct tcm825x_sensor {
+	const struct tcm825x_platform_data *platform_data;
+	struct v4l2_int_device *v4l2_int_device;
+	struct i2c_client *i2c_client;
+	struct v4l2_pix_format pix;
+	struct v4l2_fract timeperframe;
+};
+
+/* list of image formats supported by TCM825X sensor */
+const static struct v4l2_fmtdesc tcm825x_formats[] = {
+	{
+		.description = "YUYV (YUV 4:2:2), packed",
+		.pixelformat = V4L2_PIX_FMT_UYVY,
+	}, {
+		/* Note:  V4L2 defines RGB565 as:
+		 *
+		 *      Byte 0                    Byte 1
+		 *      g2 g1 g0 r4 r3 r2 r1 r0   b4 b3 b2 b1 b0 g5 g4 g3
+		 *
+		 * We interpret RGB565 as:
+		 *
+		 *      Byte 0                    Byte 1
+		 *      g2 g1 g0 b4 b3 b2 b1 b0   r4 r3 r2 r1 r0 g5 g4 g3
+		 */
+		.description = "RGB565, le",
+		.pixelformat = V4L2_PIX_FMT_RGB565,
+	},
+};
+
+#define TCM825X_NUM_CAPTURE_FORMATS	ARRAY_SIZE(tcm825x_formats)
+
+/*
+ * TCM825X register configuration for all combinations of pixel format and
+ * image size
+ */
+const static struct tcm825x_reg subqcif	=	{ 0x20, TCM825X_PICSIZ };
+const static struct tcm825x_reg qcif	=	{ 0x18, TCM825X_PICSIZ };
+const static struct tcm825x_reg cif	=	{ 0x14, TCM825X_PICSIZ };
+const static struct tcm825x_reg qqvga	=	{ 0x0c, TCM825X_PICSIZ };
+const static struct tcm825x_reg qvga	=	{ 0x04, TCM825X_PICSIZ };
+const static struct tcm825x_reg vga	=	{ 0x00, TCM825X_PICSIZ };
+
+const static struct tcm825x_reg yuv422	=	{ 0x00, TCM825X_PICFMT };
+const static struct tcm825x_reg rgb565	=	{ 0x02, TCM825X_PICFMT };
+
+/* Our own specific controls */
+#define V4L2_CID_ALC				V4L2_CID_PRIVATE_BASE
+#define V4L2_CID_H_EDGE_EN			V4L2_CID_PRIVATE_BASE + 1
+#define V4L2_CID_V_EDGE_EN			V4L2_CID_PRIVATE_BASE + 2
+#define V4L2_CID_LENS				V4L2_CID_PRIVATE_BASE + 3
+#define V4L2_CID_MAX_EXPOSURE_TIME		V4L2_CID_PRIVATE_BASE + 4
+#define V4L2_CID_LAST_PRIV			V4L2_CID_MAX_EXPOSURE_TIME
+
+/*  Video controls  */
+static struct vcontrol {
+	struct v4l2_queryctrl qc;
+	u16 reg;
+	u16 start_bit;
+} video_control[] = {
+	{
+		{
+			.id = V4L2_CID_GAIN,
+			.type = V4L2_CTRL_TYPE_INTEGER,
+			.name = "Gain",
+			.minimum = 0,
+			.maximum = 63,
+			.step = 1,
+		},
+		.reg = TCM825X_AG,
+		.start_bit = 0,
+	},
+	{
+		{
+			.id = V4L2_CID_RED_BALANCE,
+			.type = V4L2_CTRL_TYPE_INTEGER,
+			.name = "Red Balance",
+			.minimum = 0,
+			.maximum = 255,
+			.step = 1,
+		},
+		.reg = TCM825X_MRG,
+		.start_bit = 0,
+	},
+	{
+		{
+			.id = V4L2_CID_BLUE_BALANCE,
+			.type = V4L2_CTRL_TYPE_INTEGER,
+			.name = "Blue Balance",
+			.minimum = 0,
+			.maximum = 255,
+			.step = 1,
+		},
+		.reg = TCM825X_MBG,
+		.start_bit = 0,
+	},
+	{
+		{
+			.id = V4L2_CID_AUTO_WHITE_BALANCE,
+			.type = V4L2_CTRL_TYPE_BOOLEAN,
+			.name = "Auto White Balance",
+			.minimum = 0,
+			.maximum = 1,
+			.step = 0,
+		},
+		.reg = TCM825X_AWBSW,
+		.start_bit = 7,
+	},
+	{
+		{
+			.id = V4L2_CID_EXPOSURE,
+			.type = V4L2_CTRL_TYPE_INTEGER,
+			.name = "Exposure Time",
+			.minimum = 0,
+			.maximum = 0x1fff,
+			.step = 1,
+		},
+		.reg = TCM825X_ESRSPD_U,
+		.start_bit = 0,
+	},
+	{
+		{
+			.id = V4L2_CID_HFLIP,
+			.type = V4L2_CTRL_TYPE_BOOLEAN,
+			.name = "Mirror Image",
+			.minimum = 0,
+			.maximum = 1,
+			.step = 0,
+		},
+		.reg = TCM825X_H_INV,
+		.start_bit = 6,
+	},
+	{
+		{
+			.id = V4L2_CID_VFLIP,
+			.type = V4L2_CTRL_TYPE_BOOLEAN,
+			.name = "Vertical Flip",
+			.minimum = 0,
+			.maximum = 1,
+			.step = 0,
+		},
+		.reg = TCM825X_V_INV,
+		.start_bit = 7,
+	},
+	/* Private controls */
+	{
+		{
+			.id = V4L2_CID_ALC,
+			.type = V4L2_CTRL_TYPE_BOOLEAN,
+			.name = "Auto Luminance Control",
+			.minimum = 0,
+			.maximum = 1,
+			.step = 0,
+		},
+		.reg = TCM825X_ALCSW,
+		.start_bit = 7,
+	},
+	{
+		{
+			.id = V4L2_CID_H_EDGE_EN,
+			.type = V4L2_CTRL_TYPE_INTEGER,
+			.name = "Horizontal Edge Enhancement",
+			.minimum = 0,
+			.maximum = 0xff,
+			.step = 1,
+		},
+		.reg = TCM825X_HDTG,
+		.start_bit = 0,
+	},
+	{
+		{
+			.id = V4L2_CID_V_EDGE_EN,
+			.type = V4L2_CTRL_TYPE_INTEGER,
+			.name = "Vertical Edge Enhancement",
+			.minimum = 0,
+			.maximum = 0xff,
+			.step = 1,
+		},
+		.reg = TCM825X_VDTG,
+		.start_bit = 0,
+	},
+	{
+		{
+			.id = V4L2_CID_LENS,
+			.type = V4L2_CTRL_TYPE_INTEGER,
+			.name = "Lens Shading Compensation",
+			.minimum = 0,
+			.maximum = 0x3f,
+			.step = 1,
+		},
+		.reg = TCM825X_LENS,
+		.start_bit = 0,
+	},
+	{
+		{
+			.id = V4L2_CID_MAX_EXPOSURE_TIME,
+			.type = V4L2_CTRL_TYPE_INTEGER,
+			.name = "Maximum Exposure Time",
+			.minimum = 0,
+			.maximum = 0x3,
+			.step = 1,
+		},
+		.reg = TCM825X_ESRLIM,
+		.start_bit = 5,
+	},
+};
+
+
+const static struct tcm825x_reg *tcm825x_siz_reg[NUM_IMAGE_SIZES] =
+{ &subqcif, &qqvga, &qcif, &qvga, &cif, &vga };
+
+const static struct tcm825x_reg *tcm825x_fmt_reg[NUM_PIXEL_FORMATS] =
+{ &yuv422, &rgb565 };
+
+/*
+ * Read a value from a register in an TCM825X sensor device.  The value is
+ * returned in 'val'.
+ * Returns zero if successful, or non-zero otherwise.
+ */
+static int tcm825x_read_reg(struct i2c_client *client, int reg)
+{
+	int err;
+	struct i2c_msg msg[2];
+	u8 reg_buf, data_buf = 0;
+
+	if (!client->adapter)
+		return -ENODEV;
+
+	msg[0].addr = client->addr;
+	msg[0].flags = 0;
+	msg[0].len = 1;
+	msg[0].buf = &reg_buf;
+	msg[1].addr = client->addr;
+	msg[1].flags = I2C_M_RD;
+	msg[1].len = 1;
+	msg[1].buf = &data_buf;
+
+	reg_buf = reg;
+
+	err = i2c_transfer(client->adapter, msg, 2);
+	if (err < 0)
+		return err;
+	return data_buf;
+}
+
+/*
+ * Write a value to a register in an TCM825X sensor device.
+ * Returns zero if successful, or non-zero otherwise.
+ */
+static int tcm825x_write_reg(struct i2c_client *client, u8 reg, u8 val)
+{
+	int err;
+	struct i2c_msg msg[1];
+	unsigned char data[2];
+
+	if (!client->adapter)
+		return -ENODEV;
+
+	msg->addr = client->addr;
+	msg->flags = 0;
+	msg->len = 2;
+	msg->buf = data;
+	data[0] = reg;
+	data[1] = val;
+	err = i2c_transfer(client->adapter, msg, 1);
+	if (err >= 0)
+		return 0;
+	return err;
+}
+
+static int __tcm825x_write_reg_mask(struct i2c_client *client,
+				    u8 reg, u8 val, u8 mask)
+{
+	int rc;
+
+	/* need to do read - modify - write */
+	rc = tcm825x_read_reg(client, reg);
+	if (rc < 0)
+		return rc;
+
+	rc &= (~mask);	/* Clear the masked bits */
+	val &= mask;	/* Enforce mask on value */
+	val |= rc;
+
+	/* write the new value to the register */
+	rc = tcm825x_write_reg(client, reg, val);
+	if (rc)
+		return rc;
+
+	return 0;
+}
+
+#define tcm825x_write_reg_mask(client, regmask, val)			\
+	__tcm825x_write_reg_mask(client, TCM825X_ADDR((regmask)), val,	\
+				 TCM825X_MASK((regmask)))
+
+
+/*
+ * Initialize a list of TCM825X registers.
+ * The list of registers is terminated by the pair of values
+ * { TCM825X_REG_TERM, TCM825X_VAL_TERM }.
+ * Returns zero if successful, or non-zero otherwise.
+ */
+static int tcm825x_write_default_regs(struct i2c_client *client,
+				      const struct tcm825x_reg *reglist)
+{
+	int err;
+	const struct tcm825x_reg *next = reglist;
+
+	while (!((next->reg == TCM825X_REG_TERM)
+		 && (next->val == TCM825X_VAL_TERM))) {
+		err = tcm825x_write_reg(client, next->reg, next->val);
+		if (err) {
+			dev_err(&client->dev, "register writing failed\n");
+			return err;
+		}
+		next++;
+	}
+
+	return 0;
+}
+
+static struct vcontrol *find_vctrl(int id)
+{
+	int i;
+
+	if (id < V4L2_CID_BASE)
+		return NULL;
+
+	for (i = 0; i < ARRAY_SIZE(video_control); i++)
+		if (video_control[i].qc.id == id)
+			return &video_control[i];
+
+	return NULL;
+}
+
+/*
+ * Find the best match for a requested image capture size.  The best match
+ * is chosen as the nearest match that has the same number or fewer pixels
+ * as the requested size, or the smallest image size if the requested size
+ * has fewer pixels than the smallest image.
+ */
+static enum image_size tcm825x_find_size(struct v4l2_int_device *s,
+					 unsigned int width,
+					 unsigned int height)
+{
+	enum image_size isize;
+	unsigned long pixels = width * height;
+	struct tcm825x_sensor *sensor = s->priv;
+
+	for (isize = subQCIF; isize < VGA; isize++) {
+		if (tcm825x_sizes[isize + 1].height
+		    * tcm825x_sizes[isize + 1].width > pixels) {
+			dev_dbg(&sensor->i2c_client->dev, "size %d\n", isize);
+
+			return isize;
+		}
+	}
+
+	dev_dbg(&sensor->i2c_client->dev, "format default VGA\n");
+
+	return VGA;
+}
+
+/*
+ * Configure the TCM825X for current image size, pixel format, and
+ * frame period. fper is the frame period (in seconds) expressed as a
+ * fraction. Returns zero if successful, or non-zero otherwise. The
+ * actual frame period is returned in fper.
+ */
+static int tcm825x_configure(struct v4l2_int_device *s)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+	struct v4l2_pix_format *pix = &sensor->pix;
+	enum image_size isize = tcm825x_find_size(s, pix->width, pix->height);
+	struct v4l2_fract *fper = &sensor->timeperframe;
+	enum pixel_format pfmt;
+	int err;
+	u32 tgt_fps;
+	u8 val;
+
+	/* common register initialization */
+	err = tcm825x_write_default_regs(
+		sensor->i2c_client, sensor->platform_data->default_regs());
+	if (err)
+		return err;
+
+	/* configure image size */
+	val = tcm825x_siz_reg[isize]->val;
+	dev_dbg(&sensor->i2c_client->dev,
+		"configuring image size %d\n", isize);
+	err = tcm825x_write_reg_mask(sensor->i2c_client,
+				     tcm825x_siz_reg[isize]->reg, val);
+	if (err)
+		return err;
+
+	/* configure pixel format */
+	switch (pix->pixelformat) {
+	default:
+	case V4L2_PIX_FMT_RGB565:
+		pfmt = RGB565;
+		break;
+	case V4L2_PIX_FMT_UYVY:
+		pfmt = YUV422;
+		break;
+	}
+
+	dev_dbg(&sensor->i2c_client->dev,
+		"configuring pixel format %d\n", pfmt);
+	val = tcm825x_fmt_reg[pfmt]->val;
+
+	err = tcm825x_write_reg_mask(sensor->i2c_client,
+				     tcm825x_fmt_reg[pfmt]->reg, val);
+	if (err)
+		return err;
+
+	/*
+	 * For frame rate < 15, the FPS reg (addr 0x02, bit 7) must be
+	 * set. Frame rate will be halved from the normal.
+	 */
+	tgt_fps = fper->denominator / fper->numerator;
+	if (tgt_fps <= HIGH_FPS_MODE_LOWER_LIMIT) {
+		val = tcm825x_read_reg(sensor->i2c_client, 0x02);
+		val |= 0x80;
+		tcm825x_write_reg(sensor->i2c_client, 0x02, val);
+	}
+
+	return 0;
+}
+
+static int ioctl_queryctrl(struct v4l2_int_device *s,
+				struct v4l2_queryctrl *qc)
+{
+	struct vcontrol *control;
+
+	control = find_vctrl(qc->id);
+
+	if (control == NULL)
+		return -EINVAL;
+
+	*qc = control->qc;
+
+	return 0;
+}
+
+static int ioctl_g_ctrl(struct v4l2_int_device *s,
+			     struct v4l2_control *vc)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+	struct i2c_client *client = sensor->i2c_client;
+	int val, r;
+	struct vcontrol *lvc;
+
+	/* exposure time is special, spread accross 2 registers */
+	if (vc->id == V4L2_CID_EXPOSURE) {
+		int val_lower, val_upper;
+
+		val_upper = tcm825x_read_reg(client,
+					     TCM825X_ADDR(TCM825X_ESRSPD_U));
+		if (val_upper < 0)
+			return val_upper;
+		val_lower = tcm825x_read_reg(client,
+					     TCM825X_ADDR(TCM825X_ESRSPD_L));
+		if (val_lower < 0)
+			return val_lower;
+
+		vc->value = ((val_upper & 0x1f) << 8) | (val_lower);
+		return 0;
+	}
+
+	lvc = find_vctrl(vc->id);
+	if (lvc == NULL)
+		return -EINVAL;
+
+	r = tcm825x_read_reg(client, TCM825X_ADDR(lvc->reg));
+	if (r < 0)
+		return r;
+	val = r & TCM825X_MASK(lvc->reg);
+	val >>= lvc->start_bit;
+
+	if (val < 0)
+		return val;
+
+	vc->value = val;
+	return 0;
+}
+
+static int ioctl_s_ctrl(struct v4l2_int_device *s,
+			     struct v4l2_control *vc)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+	struct i2c_client *client = sensor->i2c_client;
+	struct vcontrol *lvc;
+	int val = vc->value;
+
+	/* exposure time is special, spread accross 2 registers */
+	if (vc->id == V4L2_CID_EXPOSURE) {
+		int val_lower, val_upper;
+		val_lower = val & TCM825X_MASK(TCM825X_ESRSPD_L);
+		val_upper = (val >> 8) & TCM825X_MASK(TCM825X_ESRSPD_U);
+
+		if (tcm825x_write_reg_mask(client,
+					   TCM825X_ESRSPD_U, val_upper))
+			return -EIO;
+
+		if (tcm825x_write_reg_mask(client,
+					   TCM825X_ESRSPD_L, val_lower))
+			return -EIO;
+
+		return 0;
+	}
+
+	lvc = find_vctrl(vc->id);
+	if (lvc == NULL)
+		return -EINVAL;
+
+	val = val << lvc->start_bit;
+	if (tcm825x_write_reg_mask(client, lvc->reg, val))
+		return -EIO;
+
+	return 0;
+}
+
+static int ioctl_enum_fmt_cap(struct v4l2_int_device *s,
+				   struct v4l2_fmtdesc *fmt)
+{
+	int index = fmt->index;
+
+	switch (fmt->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+		if (index >= TCM825X_NUM_CAPTURE_FORMATS)
+			return -EINVAL;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	fmt->flags = tcm825x_formats[index].flags;
+	strlcpy(fmt->description, tcm825x_formats[index].description,
+		sizeof(fmt->description));
+	fmt->pixelformat = tcm825x_formats[index].pixelformat;
+
+	return 0;
+}
+
+static int ioctl_try_fmt_cap(struct v4l2_int_device *s,
+			     struct v4l2_format *f)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+	enum image_size isize;
+	int ifmt;
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+
+	isize = tcm825x_find_size(s, pix->width, pix->height);
+	dev_dbg(&sensor->i2c_client->dev, "isize = %d num_capture = %lu\n",
+		isize, (unsigned long)TCM825X_NUM_CAPTURE_FORMATS);
+
+	pix->width = tcm825x_sizes[isize].width;
+	pix->height = tcm825x_sizes[isize].height;
+
+	for (ifmt = 0; ifmt < TCM825X_NUM_CAPTURE_FORMATS; ifmt++)
+		if (pix->pixelformat == tcm825x_formats[ifmt].pixelformat)
+			break;
+
+	if (ifmt == TCM825X_NUM_CAPTURE_FORMATS)
+		ifmt = 0;	/* Default = YUV 4:2:2 */
+
+	pix->pixelformat = tcm825x_formats[ifmt].pixelformat;
+	pix->field = V4L2_FIELD_NONE;
+	pix->bytesperline = pix->width * TCM825X_BYTES_PER_PIXEL;
+	pix->sizeimage = pix->bytesperline * pix->height;
+	pix->priv = 0;
+	dev_dbg(&sensor->i2c_client->dev, "format = 0x%08x\n",
+		pix->pixelformat);
+
+	switch (pix->pixelformat) {
+	case V4L2_PIX_FMT_UYVY:
+	default:
+		pix->colorspace = V4L2_COLORSPACE_JPEG;
+		break;
+	case V4L2_PIX_FMT_RGB565:
+		pix->colorspace = V4L2_COLORSPACE_SRGB;
+		break;
+	}
+
+	return 0;
+}
+
+static int ioctl_s_fmt_cap(struct v4l2_int_device *s,
+				struct v4l2_format *f)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	int rval;
+
+	rval = ioctl_try_fmt_cap(s, f);
+	if (rval)
+		return rval;
+
+	rval = tcm825x_configure(s);
+
+	sensor->pix = *pix;
+
+	return rval;
+}
+
+static int ioctl_g_fmt_cap(struct v4l2_int_device *s,
+				struct v4l2_format *f)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+
+	f->fmt.pix = sensor->pix;
+
+	return 0;
+}
+
+static int ioctl_g_parm(struct v4l2_int_device *s,
+			     struct v4l2_streamparm *a)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+	struct v4l2_captureparm *cparm = &a->parm.capture;
+
+	if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	memset(a, 0, sizeof(*a));
+	a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+
+	cparm->capability = V4L2_CAP_TIMEPERFRAME;
+	cparm->timeperframe = sensor->timeperframe;
+
+	return 0;
+}
+
+static int ioctl_s_parm(struct v4l2_int_device *s,
+			     struct v4l2_streamparm *a)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+	struct v4l2_fract *timeperframe = &a->parm.capture.timeperframe;
+	u32 tgt_fps;	/* target frames per secound */
+	int rval;
+
+	if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	if ((timeperframe->numerator == 0)
+	    || (timeperframe->denominator == 0)) {
+		timeperframe->denominator = DEFAULT_FPS;
+		timeperframe->numerator = 1;
+	}
+
+	tgt_fps = timeperframe->denominator / timeperframe->numerator;
+
+	if (tgt_fps > MAX_FPS) {
+		timeperframe->denominator = MAX_FPS;
+		timeperframe->numerator = 1;
+	} else if (tgt_fps < MIN_FPS) {
+		timeperframe->denominator = MIN_FPS;
+		timeperframe->numerator = 1;
+	}
+
+	sensor->timeperframe = *timeperframe;
+
+	rval = tcm825x_configure(s);
+
+	return rval;
+}
+
+static int ioctl_s_power(struct v4l2_int_device *s, int on)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+
+	return sensor->platform_data->power_set(on);
+}
+
+/*
+ * Given the image capture format in pix, the nominal frame period in
+ * timeperframe, calculate the required xclk frequency.
+ *
+ * TCM825X input frequency characteristics are:
+ *     Minimum 11.9 MHz, Typical 24.57 MHz and maximum 25/27 MHz
+ */
+
+static int ioctl_g_ifparm(struct v4l2_int_device *s, struct v4l2_ifparm *p)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+	struct v4l2_fract *timeperframe = &sensor->timeperframe;
+	u32 tgt_xclk;	/* target xclk */
+	u32 tgt_fps;	/* target frames per secound */
+	int rval;
+
+	rval = sensor->platform_data->ifparm(p);
+	if (rval)
+		return rval;
+
+	tgt_fps = timeperframe->denominator / timeperframe->numerator;
+
+	tgt_xclk = (tgt_fps <= HIGH_FPS_MODE_LOWER_LIMIT) ?
+		(2457 * tgt_fps) / MAX_HALF_FPS :
+		(2457 * tgt_fps) / MAX_FPS;
+	tgt_xclk *= 10000;
+
+	tgt_xclk = min(tgt_xclk, (u32)TCM825X_XCLK_MAX);
+	tgt_xclk = max(tgt_xclk, (u32)TCM825X_XCLK_MIN);
+
+	p->u.bt656.clock_curr = tgt_xclk;
+
+	return 0;
+}
+
+static int ioctl_g_needs_reset(struct v4l2_int_device *s, void *buf)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+
+	return sensor->platform_data->needs_reset(s, buf, &sensor->pix);
+}
+
+static int ioctl_reset(struct v4l2_int_device *s)
+{
+	return -EBUSY;
+}
+
+static int ioctl_init(struct v4l2_int_device *s)
+{
+	return tcm825x_configure(s);
+}
+
+static int ioctl_dev_exit(struct v4l2_int_device *s)
+{
+	return 0;
+}
+
+static int ioctl_dev_init(struct v4l2_int_device *s)
+{
+	struct tcm825x_sensor *sensor = s->priv;
+	int r;
+
+	r = tcm825x_read_reg(sensor->i2c_client, 0x01);
+	if (r < 0)
+		return r;
+	if (r == 0) {
+		dev_err(&sensor->i2c_client->dev, "device not detected\n");
+		return -EIO;
+	}
+	return 0;
+}
+
+static struct v4l2_int_ioctl_desc tcm825x_ioctl_desc[] = {
+	{ vidioc_int_dev_init_num,
+	  (v4l2_int_ioctl_func *)ioctl_dev_init },
+	{ vidioc_int_dev_exit_num,
+	  (v4l2_int_ioctl_func *)ioctl_dev_exit },
+	{ vidioc_int_s_power_num,
+	  (v4l2_int_ioctl_func *)ioctl_s_power },
+	{ vidioc_int_g_ifparm_num,
+	  (v4l2_int_ioctl_func *)ioctl_g_ifparm },
+	{ vidioc_int_g_needs_reset_num,
+	  (v4l2_int_ioctl_func *)ioctl_g_needs_reset },
+	{ vidioc_int_reset_num,
+	  (v4l2_int_ioctl_func *)ioctl_reset },
+	{ vidioc_int_init_num,
+	  (v4l2_int_ioctl_func *)ioctl_init },
+	{ vidioc_int_enum_fmt_cap_num,
+	  (v4l2_int_ioctl_func *)ioctl_enum_fmt_cap },
+	{ vidioc_int_try_fmt_cap_num,
+	  (v4l2_int_ioctl_func *)ioctl_try_fmt_cap },
+	{ vidioc_int_g_fmt_cap_num,
+	  (v4l2_int_ioctl_func *)ioctl_g_fmt_cap },
+	{ vidioc_int_s_fmt_cap_num,
+	  (v4l2_int_ioctl_func *)ioctl_s_fmt_cap },
+	{ vidioc_int_g_parm_num,
+	  (v4l2_int_ioctl_func *)ioctl_g_parm },
+	{ vidioc_int_s_parm_num,
+	  (v4l2_int_ioctl_func *)ioctl_s_parm },
+	{ vidioc_int_queryctrl_num,
+	  (v4l2_int_ioctl_func *)ioctl_queryctrl },
+	{ vidioc_int_g_ctrl_num,
+	  (v4l2_int_ioctl_func *)ioctl_g_ctrl },
+	{ vidioc_int_s_ctrl_num,
+	  (v4l2_int_ioctl_func *)ioctl_s_ctrl },
+};
+
+static struct v4l2_int_slave tcm825x_slave = {
+	.ioctls = tcm825x_ioctl_desc,
+	.num_ioctls = ARRAY_SIZE(tcm825x_ioctl_desc),
+};
+
+static struct tcm825x_sensor tcm825x;
+
+static struct v4l2_int_device tcm825x_int_device = {
+	.module = THIS_MODULE,
+	.name = TCM825X_NAME,
+	.priv = &tcm825x,
+	.type = v4l2_int_type_slave,
+	.u = {
+		.slave = &tcm825x_slave,
+	},
+};
+
+static int tcm825x_probe(struct i2c_client *client)
+{
+	struct tcm825x_sensor *sensor = &tcm825x;
+	int rval;
+
+	if (i2c_get_clientdata(client))
+		return -EBUSY;
+
+	sensor->platform_data = client->dev.platform_data;
+
+	if (sensor->platform_data == NULL
+	    && !sensor->platform_data->is_okay())
+		return -ENODEV;
+
+	sensor->v4l2_int_device = &tcm825x_int_device;
+
+	sensor->i2c_client = client;
+	i2c_set_clientdata(client, sensor);
+
+	/* Make the default capture format QVGA RGB565 */
+	sensor->pix.width = tcm825x_sizes[QVGA].width;
+	sensor->pix.height = tcm825x_sizes[QVGA].height;
+	sensor->pix.pixelformat = V4L2_PIX_FMT_RGB565;
+
+	rval = v4l2_int_device_register(sensor->v4l2_int_device);
+	if (rval)
+		i2c_set_clientdata(client, NULL);
+
+	return rval;
+}
+
+static int __exit tcm825x_remove(struct i2c_client *client)
+{
+	struct tcm825x_sensor *sensor = i2c_get_clientdata(client);
+
+	if (!client->adapter)
+		return -ENODEV;	/* our client isn't attached */
+
+	v4l2_int_device_unregister(sensor->v4l2_int_device);
+	i2c_set_clientdata(client, NULL);
+
+	return 0;
+}
+
+static struct i2c_driver tcm825x_i2c_driver = {
+	.driver	= {
+		.name = TCM825X_NAME,
+	},
+	.probe	= tcm825x_probe,
+	.remove	= __exit_p(tcm825x_remove),
+};
+
+static struct tcm825x_sensor tcm825x = {
+	.timeperframe = {
+		.numerator   = 1,
+		.denominator = DEFAULT_FPS,
+	},
+};
+
+static int __init tcm825x_init(void)
+{
+	int rval;
+
+	rval = i2c_add_driver(&tcm825x_i2c_driver);
+	if (rval)
+		printk(KERN_INFO "%s: failed registering " TCM825X_NAME "\n",
+		       __FUNCTION__);
+
+	return rval;
+}
+
+static void __exit tcm825x_exit(void)
+{
+	i2c_del_driver(&tcm825x_i2c_driver);
+}
+
+/*
+ * FIXME: Menelaus isn't ready (?) at module_init stage, so use
+ * late_initcall for now.
+ */
+late_initcall(tcm825x_init);
+module_exit(tcm825x_exit);
+
+MODULE_AUTHOR("Sakari Ailus <sakari.ailus@nokia.com>");
+MODULE_DESCRIPTION("TCM825x camera sensor driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/tcm825x.h b/drivers/media/video/tcm825x.h
new file mode 100644
index 00000000000..966765b66b3
--- /dev/null
+++ b/drivers/media/video/tcm825x.h
@@ -0,0 +1,199 @@
+/*
+ * drivers/media/video/tcm825x.h
+ *
+ * Register definitions for the TCM825X CameraChip.
+ *
+ * Author: David Cohen (david.cohen@indt.org.br)
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ * This file was based on ov9640.h from MontaVista
+ */
+
+#ifndef TCM825X_H
+#define TCM825X_H
+
+#include <linux/videodev2.h>
+
+#include <media/v4l2-int-device.h>
+
+#define TCM825X_NAME "tcm825x"
+
+#define TCM825X_MASK(x)  x & 0x00ff
+#define TCM825X_ADDR(x) (x & 0xff00) >> 8
+
+/* The TCM825X I2C sensor chip has a fixed slave address of 0x3d. */
+#define TCM825X_I2C_ADDR	0x3d
+
+/*
+ * define register offsets for the TCM825X sensor chip
+ * OFFSET(8 bits) + MASK(8 bits)
+ * MASK bit 4 and 3 are used when the register uses more than one address
+ */
+#define TCM825X_FPS		0x0280
+#define TCM825X_ACF		0x0240
+#define TCM825X_DOUTBUF		0x020C
+#define TCM825X_DCLKP		0x0202
+#define TCM825X_ACFDET		0x0201
+#define TCM825X_DOUTSW		0x0380
+#define TCM825X_DATAHZ		0x0340
+#define TCM825X_PICSIZ		0x033c
+#define TCM825X_PICFMT		0x0302
+#define TCM825X_V_INV		0x0480
+#define TCM825X_H_INV		0x0440
+#define TCM825X_ESRLSW		0x0430
+#define TCM825X_V_LENGTH	0x040F
+#define TCM825X_ALCSW		0x0580
+#define TCM825X_ESRLIM		0x0560
+#define TCM825X_ESRSPD_U        0x051F
+#define TCM825X_ESRSPD_L        0x06FF
+#define TCM825X_AG		0x07FF
+#define TCM825X_ESRSPD2         0x06FF
+#define TCM825X_ALCMODE         0x0830
+#define TCM825X_ALCH            0x080F
+#define TCM825X_ALCL            0x09FF
+#define TCM825X_AWBSW           0x0A80
+#define TCM825X_MRG             0x0BFF
+#define TCM825X_MBG             0x0CFF
+#define TCM825X_GAMSW           0x0D80
+#define TCM825X_HDTG            0x0EFF
+#define TCM825X_VDTG            0x0FFF
+#define TCM825X_HDTCORE         0x10F0
+#define TCM825X_VDTCORE         0x100F
+#define TCM825X_CONT            0x11FF
+#define TCM825X_BRIGHT          0x12FF
+#define TCM825X_VHUE            0x137F
+#define TCM825X_UHUE            0x147F
+#define TCM825X_VGAIN           0x153F
+#define TCM825X_UGAIN           0x163F
+#define TCM825X_UVCORE          0x170F
+#define TCM825X_SATU            0x187F
+#define TCM825X_MHMODE          0x1980
+#define TCM825X_MHLPFSEL        0x1940
+#define TCM825X_YMODE           0x1930
+#define TCM825X_MIXHG           0x1907
+#define TCM825X_LENS            0x1A3F
+#define TCM825X_AGLIM           0x1BE0
+#define TCM825X_LENSRPOL        0x1B10
+#define TCM825X_LENSRGAIN       0x1B0F
+#define TCM825X_ES100S          0x1CFF
+#define TCM825X_ES120S          0x1DFF
+#define TCM825X_DMASK           0x1EC0
+#define TCM825X_CODESW          0x1E20
+#define TCM825X_CODESEL         0x1E10
+#define TCM825X_TESPIC          0x1E04
+#define TCM825X_PICSEL          0x1E03
+#define TCM825X_HNUM            0x20FF
+#define TCM825X_VOUTPH          0x287F
+#define TCM825X_ESROUT          0x327F
+#define TCM825X_ESROUT2         0x33FF
+#define TCM825X_AGOUT           0x34FF
+#define TCM825X_DGOUT           0x353F
+#define TCM825X_AGSLOW1         0x39C0
+#define TCM825X_FLLSMODE        0x3930
+#define TCM825X_FLLSLIM         0x390F
+#define TCM825X_DETSEL          0x3AF0
+#define TCM825X_ACDETNC         0x3A0F
+#define TCM825X_AGSLOW2         0x3BC0
+#define TCM825X_DG              0x3B3F
+#define TCM825X_REJHLEV         0x3CFF
+#define TCM825X_ALCLOCK         0x3D80
+#define TCM825X_FPSLNKSW        0x3D40
+#define TCM825X_ALCSPD          0x3D30
+#define TCM825X_REJH            0x3D03
+#define TCM825X_SHESRSW         0x3E80
+#define TCM825X_ESLIMSEL        0x3E40
+#define TCM825X_SHESRSPD        0x3E30
+#define TCM825X_ELSTEP          0x3E0C
+#define TCM825X_ELSTART         0x3E03
+#define TCM825X_AGMIN           0x3FFF
+#define TCM825X_PREGRG          0x423F
+#define TCM825X_PREGBG          0x433F
+#define TCM825X_PRERG           0x443F
+#define TCM825X_PREBG           0x453F
+#define TCM825X_MSKBR           0x477F
+#define TCM825X_MSKGR           0x487F
+#define TCM825X_MSKRB           0x497F
+#define TCM825X_MSKGB           0x4A7F
+#define TCM825X_MSKRG           0x4B7F
+#define TCM825X_MSKBG           0x4C7F
+#define TCM825X_HDTCSW          0x4D80
+#define TCM825X_VDTCSW          0x4D40
+#define TCM825X_DTCYL           0x4D3F
+#define TCM825X_HDTPSW          0x4E80
+#define TCM825X_VDTPSW          0x4E40
+#define TCM825X_DTCGAIN         0x4E3F
+#define TCM825X_DTLLIMSW        0x4F10
+#define TCM825X_DTLYLIM         0x4F0F
+#define TCM825X_YLCUTLMSK       0x5080
+#define TCM825X_YLCUTL          0x503F
+#define TCM825X_YLCUTHMSK       0x5180
+#define TCM825X_YLCUTH          0x513F
+#define TCM825X_UVSKNC          0x527F
+#define TCM825X_UVLJ            0x537F
+#define TCM825X_WBGMIN          0x54FF
+#define TCM825X_WBGMAX          0x55FF
+#define TCM825X_WBSPDUP         0x5603
+#define TCM825X_ALLAREA         0x5820
+#define TCM825X_WBLOCK          0x5810
+#define TCM825X_WB2SP           0x580F
+#define TCM825X_KIZUSW          0x5920
+#define TCM825X_PBRSW           0x5910
+#define TCM825X_ABCSW           0x5903
+#define TCM825X_PBDLV           0x5AFF
+#define TCM825X_PBC1LV          0x5BFF
+
+#define TCM825X_NUM_REGS	(TCM825X_ADDR(TCM825X_PBC1LV) + 1)
+
+#define TCM825X_BYTES_PER_PIXEL 2
+
+#define TCM825X_REG_TERM 0xff		/* terminating list entry for reg */
+#define TCM825X_VAL_TERM 0xff		/* terminating list entry for val */
+
+/* define a structure for tcm825x register initialization values */
+struct tcm825x_reg {
+	u8 val;
+	u16 reg;
+};
+
+enum image_size { subQCIF = 0, QQVGA, QCIF, QVGA, CIF, VGA };
+enum pixel_format { YUV422 = 0, RGB565 };
+#define NUM_IMAGE_SIZES 6
+#define NUM_PIXEL_FORMATS 2
+
+#define TCM825X_XCLK_MIN	11900000
+#define TCM825X_XCLK_MAX	25000000
+
+struct capture_size {
+	unsigned long width;
+	unsigned long height;
+};
+
+struct tcm825x_platform_data {
+	/* Is the sensor usable? Doesn't yet mean it's there, but you
+	 * can try! */
+	int (*is_okay)(void);
+	/* Set power state, zero is off, non-zero is on. */
+	int (*power_set)(int power);
+	/* Default registers written after power-on or reset. */
+	const struct tcm825x_reg *(*default_regs)(void);
+	int (*needs_reset)(struct v4l2_int_device *s, void *buf,
+			   struct v4l2_pix_format *fmt);
+	int (*ifparm)(struct v4l2_ifparm *p);
+};
+
+/* Array of image sizes supported by TCM825X.  These must be ordered from
+ * smallest image size to largest.
+ */
+const static struct capture_size tcm825x_sizes[] = {
+	{ 128,  96 }, /* subQCIF */
+	{ 160, 120 }, /* QQVGA */
+	{ 176, 144 }, /* QCIF */
+	{ 320, 240 }, /* QVGA */
+	{ 352, 288 }, /* CIF */
+	{ 640, 480 }, /* VGA */
+};
+
+#endif /* ifndef TCM825X_H */
diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index 59cff5a3c59..0e5cf459d3e 100644
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/video/tda8290.c
@@ -16,21 +16,37 @@
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   This "tda8290" module was split apart from the original "tuner" module.
 */
 
 #include <linux/i2c.h>
-#include <linux/videodev.h>
 #include <linux/delay.h>
-#include "tuner-driver.h"
+#include <linux/videodev.h>
+#include "tuner-i2c.h"
+#include "tda8290.h"
+
+static int debug = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+#define PREFIX "tda8290 "
 
 /* ---------------------------------------------------------------------- */
 
 struct tda8290_priv {
+	struct tuner_i2c_props i2c_props;
+
 	unsigned char tda8290_easy_mode;
 	unsigned char tda827x_lpsel;
 	unsigned char tda827x_addr;
 	unsigned char tda827x_ver;
 	unsigned int sgIF;
+
+	u32 frequency;
+
+	unsigned int *lna_cfg;
+	int (*tuner_callback) (void *dev, int command,int arg);
 };
 
 /* ---------------------------------------------------------------------- */
@@ -79,20 +95,21 @@ static struct tda827x_data tda827x_analog[] = {
 	{ .lomax =     0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0}  /* End      */
 };
 
-static void tda827x_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
+static void tda827x_set_analog_params(struct dvb_frontend *fe,
+				      struct analog_parameters *params)
 {
 	unsigned char tuner_reg[8];
 	unsigned char reg2[2];
 	u32 N;
 	int i;
-	struct tuner *t = i2c_get_clientdata(c);
-	struct tda8290_priv *priv = t->priv;
+	struct tda8290_priv *priv = fe->tuner_priv;
 	struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags = 0};
+	unsigned int freq = params->frequency;
 
-	if (t->mode == V4L2_TUNER_RADIO)
+	if (params->mode == V4L2_TUNER_RADIO)
 		freq = freq / 1000;
 
-	N = freq + ifc;
+	N = freq + priv->sgIF;
 	i = 0;
 	while (tda827x_analog[i].lomax < N) {
 		if(tda827x_analog[i + 1].lomax == 0)
@@ -114,54 +131,53 @@ static void tda827x_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
 
 	msg.buf = tuner_reg;
 	msg.len = 8;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	msg.buf= reg2;
 	msg.len = 2;
 	reg2[0] = 0x80;
 	reg2[1] = 0;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	reg2[0] = 0x60;
 	reg2[1] = 0xbf;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	reg2[0] = 0x30;
 	reg2[1] = tuner_reg[4] + 0x80;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	msleep(1);
 	reg2[0] = 0x30;
 	reg2[1] = tuner_reg[4] + 4;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	msleep(1);
 	reg2[0] = 0x30;
 	reg2[1] = tuner_reg[4];
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	msleep(550);
 	reg2[0] = 0x30;
 	reg2[1] = (tuner_reg[4] & 0xfc) + tda827x_analog[i].cp ;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	reg2[0] = 0x60;
 	reg2[1] = 0x3f;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	reg2[0] = 0x80;
 	reg2[1] = 0x08;   // Vsync en
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 }
 
-static void tda827x_agcf(struct i2c_client *c)
+static void tda827x_agcf(struct dvb_frontend *fe)
 {
-	struct tuner *t = i2c_get_clientdata(c);
-	struct tda8290_priv *priv = t->priv;
+	struct tda8290_priv *priv = fe->tuner_priv;
 	unsigned char data[] = {0x80, 0x0c};
 	struct i2c_msg msg = {.addr = priv->tda827x_addr, .buf = data,
 			      .flags = 0, .len = 2};
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 }
 
 /* ---------------------------------------------------------------------- */
@@ -204,58 +220,64 @@ static struct tda827xa_data tda827xa_analog[] = {
 	{ .lomax =     0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}   /* End */
 };
 
-static void tda827xa_lna_gain(struct i2c_client *c, int high)
+static void tda827xa_lna_gain(struct dvb_frontend *fe, int high,
+			      struct analog_parameters *params)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tda8290_priv *priv = fe->tuner_priv;
 	unsigned char buf[] = {0x22, 0x01};
 	int arg;
-	struct i2c_msg msg = {.addr = c->addr, .flags = 0, .buf = buf, .len = sizeof(buf)};
-	if (t->config) {
+	struct i2c_msg msg = {.addr = priv->i2c_props.addr, .flags = 0, .buf = buf, .len = sizeof(buf)};
+
+	if ((priv->lna_cfg == NULL)  || (priv->tuner_callback == NULL))
+	    return;
+
+	if (*priv->lna_cfg) {
 		if (high)
 			tuner_dbg("setting LNA to high gain\n");
 		else
 			tuner_dbg("setting LNA to low gain\n");
 	}
-	switch (t->config) {
+	switch (*priv->lna_cfg) {
 	case 0: /* no LNA */
 		break;
 	case 1: /* switch is GPIO 0 of tda8290 */
 	case 2:
 		/* turn Vsync on */
-		if (t->std & V4L2_STD_MN)
+		if (params->std & V4L2_STD_MN)
 			arg = 1;
 		else
 			arg = 0;
-		if (t->tuner_callback)
-			t->tuner_callback(c->adapter->algo_data, 1, arg);
+		if (priv->tuner_callback)
+			priv->tuner_callback(priv->i2c_props.adap->algo_data, 1, arg);
 		buf[1] = high ? 0 : 1;
-		if (t->config == 2)
+		if (*priv->lna_cfg == 2)
 			buf[1] = high ? 1 : 0;
-		i2c_transfer(c->adapter, &msg, 1);
+		i2c_transfer(priv->i2c_props.adap, &msg, 1);
 		break;
 	case 3: /* switch with GPIO of saa713x */
-		if (t->tuner_callback)
-			t->tuner_callback(c->adapter->algo_data, 0, high);
+		if (priv->tuner_callback)
+			priv->tuner_callback(priv->i2c_props.adap->algo_data, 0, high);
 		break;
 	}
 }
 
-static void tda827xa_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
+static void tda827xa_set_analog_params(struct dvb_frontend *fe,
+				       struct analog_parameters *params)
 {
 	unsigned char tuner_reg[11];
 	u32 N;
 	int i;
-	struct tuner *t = i2c_get_clientdata(c);
-	struct tda8290_priv *priv = t->priv;
+	struct tda8290_priv *priv = fe->tuner_priv;
 	struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags = 0, .buf = tuner_reg};
+	unsigned int freq = params->frequency;
 
-	tda827xa_lna_gain( c, 1);
+	tda827xa_lna_gain(fe, 1, params);
 	msleep(10);
 
-	if (t->mode == V4L2_TUNER_RADIO)
+	if (params->mode == V4L2_TUNER_RADIO)
 		freq = freq / 1000;
 
-	N = freq + ifc;
+	N = freq + priv->sgIF;
 	i = 0;
 	while (tda827xa_analog[i].lomax < N) {
 		if(tda827xa_analog[i + 1].lomax == 0)
@@ -278,7 +300,7 @@ static void tda827xa_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
 	tuner_reg[9] = 0x20;
 	tuner_reg[10] = 0x00;
 	msg.len = 11;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	tuner_reg[0] = 0x90;
 	tuner_reg[1] = 0xff;
@@ -286,82 +308,131 @@ static void tda827xa_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
 	tuner_reg[3] = 0;
 	tuner_reg[4] = 0x99 + (priv->tda827x_lpsel << 1);
 	msg.len = 5;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	tuner_reg[0] = 0xa0;
 	tuner_reg[1] = 0xc0;
 	msg.len = 2;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	tuner_reg[0] = 0x30;
 	tuner_reg[1] = 0x10 + tda827xa_analog[i].scr;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	msg.flags = I2C_M_RD;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 	msg.flags = 0;
 	tuner_reg[1] >>= 4;
 	tuner_dbg("AGC2 gain is: %d\n", tuner_reg[1]);
 	if (tuner_reg[1] < 1)
-		tda827xa_lna_gain( c, 0);
+		tda827xa_lna_gain(fe, 0, params);
 
 	msleep(100);
 	tuner_reg[0] = 0x60;
 	tuner_reg[1] = 0x3c;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	msleep(163);
 	tuner_reg[0] = 0x50;
 	tuner_reg[1] = 0x8f + (tda827xa_analog[i].gc3 << 4);
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	tuner_reg[0] = 0x80;
 	tuner_reg[1] = 0x28;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	tuner_reg[0] = 0xb0;
 	tuner_reg[1] = 0x01;
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 
 	tuner_reg[0] = 0xc0;
 	tuner_reg[1] = 0x19 + (priv->tda827x_lpsel << 1);
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 }
 
-static void tda827xa_agcf(struct i2c_client *c)
+static void tda827xa_agcf(struct dvb_frontend *fe)
 {
-	struct tuner *t = i2c_get_clientdata(c);
-	struct tda8290_priv *priv = t->priv;
+	struct tda8290_priv *priv = fe->tuner_priv;
 	unsigned char data[] = {0x80, 0x2c};
 	struct i2c_msg msg = {.addr = priv->tda827x_addr, .buf = data,
 			      .flags = 0, .len = 2};
-	i2c_transfer(c->adapter, &msg, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
 }
 
 /*---------------------------------------------------------------------*/
 
-static void tda8290_i2c_bridge(struct i2c_client *c, int close)
+static void tda8290_i2c_bridge(struct dvb_frontend *fe, int close)
 {
+	struct tda8290_priv *priv = fe->tuner_priv;
+
 	unsigned char  enable[2] = { 0x21, 0xC0 };
 	unsigned char disable[2] = { 0x21, 0x00 };
 	unsigned char *msg;
 	if(close) {
 		msg = enable;
-		i2c_master_send(c, msg, 2);
+		tuner_i2c_xfer_send(&priv->i2c_props, msg, 2);
 		/* let the bridge stabilize */
 		msleep(20);
 	} else {
 		msg = disable;
-		i2c_master_send(c, msg, 2);
+		tuner_i2c_xfer_send(&priv->i2c_props, msg, 2);
 	}
 }
 
 /*---------------------------------------------------------------------*/
 
-static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
+static void set_audio(struct dvb_frontend *fe,
+		      struct analog_parameters *params)
+{
+	struct tda8290_priv *priv = fe->tuner_priv;
+	char* mode;
+
+	priv->tda827x_lpsel = 0;
+	if (params->std & V4L2_STD_MN) {
+		priv->sgIF = 92;
+		priv->tda8290_easy_mode = 0x01;
+		priv->tda827x_lpsel = 1;
+		mode = "MN";
+	} else if (params->std & V4L2_STD_B) {
+		priv->sgIF = 108;
+		priv->tda8290_easy_mode = 0x02;
+		mode = "B";
+	} else if (params->std & V4L2_STD_GH) {
+		priv->sgIF = 124;
+		priv->tda8290_easy_mode = 0x04;
+		mode = "GH";
+	} else if (params->std & V4L2_STD_PAL_I) {
+		priv->sgIF = 124;
+		priv->tda8290_easy_mode = 0x08;
+		mode = "I";
+	} else if (params->std & V4L2_STD_DK) {
+		priv->sgIF = 124;
+		priv->tda8290_easy_mode = 0x10;
+		mode = "DK";
+	} else if (params->std & V4L2_STD_SECAM_L) {
+		priv->sgIF = 124;
+		priv->tda8290_easy_mode = 0x20;
+		mode = "L";
+	} else if (params->std & V4L2_STD_SECAM_LC) {
+		priv->sgIF = 20;
+		priv->tda8290_easy_mode = 0x40;
+		mode = "LC";
+	} else {
+		priv->sgIF = 124;
+		priv->tda8290_easy_mode = 0x10;
+		mode = "xx";
+	}
+
+	if (params->mode == V4L2_TUNER_RADIO)
+		priv->sgIF = 88; /* if frequency is 5.5 MHz */
+
+	tuner_dbg("setting tda8290 to system %s\n", mode);
+}
+
+static int tda8290_set_params(struct dvb_frontend *fe,
+			      struct analog_parameters *params)
 {
-	struct tuner *t = i2c_get_clientdata(c);
-	struct tda8290_priv *priv = t->priv;
+	struct tda8290_priv *priv = fe->tuner_priv;
 	unsigned char soft_reset[]  = { 0x00, 0x00 };
 	unsigned char easy_mode[]   = { 0x01, priv->tda8290_easy_mode };
 	unsigned char expert_mode[] = { 0x01, 0x80 };
@@ -384,35 +455,38 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
 		      pll_stat;
 	int i;
 
-	tuner_dbg("tda827xa config is 0x%02x\n", t->config);
-	i2c_master_send(c, easy_mode, 2);
-	i2c_master_send(c, agc_out_on, 2);
-	i2c_master_send(c, soft_reset, 2);
+	set_audio(fe, params);
+
+	if (priv->lna_cfg)
+		tuner_dbg("tda827xa config is 0x%02x\n", *priv->lna_cfg);
+	tuner_i2c_xfer_send(&priv->i2c_props, easy_mode, 2);
+	tuner_i2c_xfer_send(&priv->i2c_props, agc_out_on, 2);
+	tuner_i2c_xfer_send(&priv->i2c_props, soft_reset, 2);
 	msleep(1);
 
 	expert_mode[1] = priv->tda8290_easy_mode + 0x80;
-	i2c_master_send(c, expert_mode, 2);
-	i2c_master_send(c, gainset_off, 2);
-	i2c_master_send(c, if_agc_spd, 2);
+	tuner_i2c_xfer_send(&priv->i2c_props, expert_mode, 2);
+	tuner_i2c_xfer_send(&priv->i2c_props, gainset_off, 2);
+	tuner_i2c_xfer_send(&priv->i2c_props, if_agc_spd, 2);
 	if (priv->tda8290_easy_mode & 0x60)
-		i2c_master_send(c, adc_head_9, 2);
+		tuner_i2c_xfer_send(&priv->i2c_props, adc_head_9, 2);
 	else
-		i2c_master_send(c, adc_head_6, 2);
-	i2c_master_send(c, pll_bw_nom, 2);
+		tuner_i2c_xfer_send(&priv->i2c_props, adc_head_6, 2);
+	tuner_i2c_xfer_send(&priv->i2c_props, pll_bw_nom, 2);
 
-	tda8290_i2c_bridge(c, 1);
+	tda8290_i2c_bridge(fe, 1);
 	if (priv->tda827x_ver != 0)
-		tda827xa_tune(c, ifc, freq);
+		tda827xa_set_analog_params(fe, params);
 	else
-		tda827x_tune(c, ifc, freq);
+		tda827x_set_analog_params(fe, params);
 	for (i = 0; i < 3; i++) {
-		i2c_master_send(c, &addr_pll_stat, 1);
-		i2c_master_recv(c, &pll_stat, 1);
+		tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
+		tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
 		if (pll_stat & 0x80) {
-			i2c_master_send(c, &addr_adc_sat, 1);
-			i2c_master_recv(c, &adc_sat, 1);
-			i2c_master_send(c, &addr_agc_stat, 1);
-			i2c_master_recv(c, &agc_stat, 1);
+			tuner_i2c_xfer_send(&priv->i2c_props, &addr_adc_sat, 1);
+			tuner_i2c_xfer_recv(&priv->i2c_props, &adc_sat, 1);
+			tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1);
+			tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1);
 			tuner_dbg("tda8290 is locked, AGC: %d\n", agc_stat);
 			break;
 		} else {
@@ -424,28 +498,28 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
 	if ((agc_stat > 115) || (!(pll_stat & 0x80) && (adc_sat < 20))) {
 		tuner_dbg("adjust gain, step 1. Agc: %d, ADC stat: %d, lock: %d\n",
 			   agc_stat, adc_sat, pll_stat & 0x80);
-		i2c_master_send(c, gainset_2, 2);
+		tuner_i2c_xfer_send(&priv->i2c_props, gainset_2, 2);
 		msleep(100);
-		i2c_master_send(c, &addr_agc_stat, 1);
-		i2c_master_recv(c, &agc_stat, 1);
-		i2c_master_send(c, &addr_pll_stat, 1);
-		i2c_master_recv(c, &pll_stat, 1);
+		tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1);
+		tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1);
+		tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
+		tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
 		if ((agc_stat > 115) || !(pll_stat & 0x80)) {
 			tuner_dbg("adjust gain, step 2. Agc: %d, lock: %d\n",
 				   agc_stat, pll_stat & 0x80);
 			if (priv->tda827x_ver != 0)
-				tda827xa_agcf(c);
+				tda827xa_agcf(fe);
 			else
-				tda827x_agcf(c);
+				tda827x_agcf(fe);
 			msleep(100);
-			i2c_master_send(c, &addr_agc_stat, 1);
-			i2c_master_recv(c, &agc_stat, 1);
-			i2c_master_send(c, &addr_pll_stat, 1);
-			i2c_master_recv(c, &pll_stat, 1);
+			tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1);
+			tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1);
+			tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
+			tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
 			if((agc_stat > 115) || !(pll_stat & 0x80)) {
 				tuner_dbg("adjust gain, step 3. Agc: %d\n", agc_stat);
-				i2c_master_send(c, adc_head_12, 2);
-				i2c_master_send(c, pll_bw_low, 2);
+				tuner_i2c_xfer_send(&priv->i2c_props, adc_head_12, 2);
+				tuner_i2c_xfer_send(&priv->i2c_props, pll_bw_low, 2);
 				msleep(100);
 			}
 		}
@@ -453,132 +527,106 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
 
 	/* l/ l' deadlock? */
 	if(priv->tda8290_easy_mode & 0x60) {
-		i2c_master_send(c, &addr_adc_sat, 1);
-		i2c_master_recv(c, &adc_sat, 1);
-		i2c_master_send(c, &addr_pll_stat, 1);
-		i2c_master_recv(c, &pll_stat, 1);
+		tuner_i2c_xfer_send(&priv->i2c_props, &addr_adc_sat, 1);
+		tuner_i2c_xfer_recv(&priv->i2c_props, &adc_sat, 1);
+		tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
+		tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
 		if ((adc_sat > 20) || !(pll_stat & 0x80)) {
 			tuner_dbg("trying to resolve SECAM L deadlock\n");
-			i2c_master_send(c, agc_rst_on, 2);
+			tuner_i2c_xfer_send(&priv->i2c_props, agc_rst_on, 2);
 			msleep(40);
-			i2c_master_send(c, agc_rst_off, 2);
+			tuner_i2c_xfer_send(&priv->i2c_props, agc_rst_off, 2);
 		}
 	}
 
-	tda8290_i2c_bridge(c, 0);
-	i2c_master_send(c, if_agc_set, 2);
+	tda8290_i2c_bridge(fe, 0);
+	tuner_i2c_xfer_send(&priv->i2c_props, if_agc_set, 2);
+
+	priv->frequency = (V4L2_TUNER_RADIO == params->mode) ?
+		params->frequency * 125 / 2 : params->frequency * 62500;
+
 	return 0;
 }
 
 /*---------------------------------------------------------------------*/
 
-static void set_audio(struct tuner *t)
+static int tda8290_has_signal(struct dvb_frontend *fe)
 {
-	struct tda8290_priv *priv = t->priv;
-	char* mode;
+	struct tda8290_priv *priv = fe->tuner_priv;
+	int ret;
 
-	priv->tda827x_lpsel = 0;
-	if (t->std & V4L2_STD_MN) {
-		priv->sgIF = 92;
-		priv->tda8290_easy_mode = 0x01;
-		priv->tda827x_lpsel = 1;
-		mode = "MN";
-	} else if (t->std & V4L2_STD_B) {
-		priv->sgIF = 108;
-		priv->tda8290_easy_mode = 0x02;
-		mode = "B";
-	} else if (t->std & V4L2_STD_GH) {
-		priv->sgIF = 124;
-		priv->tda8290_easy_mode = 0x04;
-		mode = "GH";
-	} else if (t->std & V4L2_STD_PAL_I) {
-		priv->sgIF = 124;
-		priv->tda8290_easy_mode = 0x08;
-		mode = "I";
-	} else if (t->std & V4L2_STD_DK) {
-		priv->sgIF = 124;
-		priv->tda8290_easy_mode = 0x10;
-		mode = "DK";
-	} else if (t->std & V4L2_STD_SECAM_L) {
-		priv->sgIF = 124;
-		priv->tda8290_easy_mode = 0x20;
-		mode = "L";
-	} else if (t->std & V4L2_STD_SECAM_LC) {
-		priv->sgIF = 20;
-		priv->tda8290_easy_mode = 0x40;
-		mode = "LC";
-	} else {
-		priv->sgIF = 124;
-		priv->tda8290_easy_mode = 0x10;
-		mode = "xx";
-	}
-	tuner_dbg("setting tda8290 to system %s\n", mode);
-}
+	unsigned char i2c_get_afc[1] = { 0x1B };
+	unsigned char afc = 0;
 
-static void set_tv_freq(struct i2c_client *c, unsigned int freq)
-{
-	struct tuner *t = i2c_get_clientdata(c);
-	struct tda8290_priv *priv = t->priv;
+	/* for now, report based on afc status */
+	tuner_i2c_xfer_send(&priv->i2c_props, i2c_get_afc, ARRAY_SIZE(i2c_get_afc));
+	tuner_i2c_xfer_recv(&priv->i2c_props, &afc, 1);
+
+	ret = (afc & 0x80) ? 65535 : 0;
 
-	set_audio(t);
-	tda8290_tune(c, priv->sgIF, freq);
+	tuner_dbg("AFC status: %d\n", ret);
+
+	return ret;
 }
 
-static void set_radio_freq(struct i2c_client *c, unsigned int freq)
+static int tda8290_get_status(struct dvb_frontend *fe, u32 *status)
 {
-	/* if frequency is 5.5 MHz */
-	tda8290_tune(c, 88, freq);
+	*status = 0;
+
+	if (tda8290_has_signal(fe))
+		*status = TUNER_STATUS_LOCKED;
+
+	return 0;
 }
 
-static int has_signal(struct i2c_client *c)
+static int tda8290_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
 {
-	unsigned char i2c_get_afc[1] = { 0x1B };
-	unsigned char afc = 0;
+	*strength = tda8290_has_signal(fe);
 
-	i2c_master_send(c, i2c_get_afc, ARRAY_SIZE(i2c_get_afc));
-	i2c_master_recv(c, &afc, 1);
-	return (afc & 0x80)? 65535:0;
+	return 0;
 }
 
 /*---------------------------------------------------------------------*/
 
-static void standby(struct i2c_client *c)
+static int tda8290_standby(struct dvb_frontend *fe)
 {
-	struct tuner *t = i2c_get_clientdata(c);
-	struct tda8290_priv *priv = t->priv;
+	struct tda8290_priv *priv = fe->tuner_priv;
 	unsigned char cb1[] = { 0x30, 0xD0 };
 	unsigned char tda8290_standby[] = { 0x00, 0x02 };
 	unsigned char tda8290_agc_tri[] = { 0x02, 0x20 };
 	struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags=0, .buf=cb1, .len = 2};
 
-	tda8290_i2c_bridge(c, 1);
+	tda8290_i2c_bridge(fe, 1);
 	if (priv->tda827x_ver != 0)
 		cb1[1] = 0x90;
-	i2c_transfer(c->adapter, &msg, 1);
-	tda8290_i2c_bridge(c, 0);
-	i2c_master_send(c, tda8290_agc_tri, 2);
-	i2c_master_send(c, tda8290_standby, 2);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
+	tda8290_i2c_bridge(fe, 0);
+	tuner_i2c_xfer_send(&priv->i2c_props, tda8290_agc_tri, 2);
+	tuner_i2c_xfer_send(&priv->i2c_props, tda8290_standby, 2);
+
+	return 0;
 }
 
 
-static void tda8290_init_if(struct i2c_client *c)
+static void tda8290_init_if(struct dvb_frontend *fe)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tda8290_priv *priv = fe->tuner_priv;
+
 	unsigned char set_VS[] = { 0x30, 0x6F };
 	unsigned char set_GP00_CF[] = { 0x20, 0x01 };
 	unsigned char set_GP01_CF[] = { 0x20, 0x0B };
 
-	if ((t->config == 1) || (t->config == 2))
-		i2c_master_send(c, set_GP00_CF, 2);
+	if ((priv->lna_cfg) &&
+	    ((*priv->lna_cfg == 1) || (*priv->lna_cfg == 2)))
+		tuner_i2c_xfer_send(&priv->i2c_props, set_GP00_CF, 2);
 	else
-		i2c_master_send(c, set_GP01_CF, 2);
-	i2c_master_send(c, set_VS, 2);
+		tuner_i2c_xfer_send(&priv->i2c_props, set_GP01_CF, 2);
+	tuner_i2c_xfer_send(&priv->i2c_props, set_VS, 2);
 }
 
-static void tda8290_init_tuner(struct i2c_client *c)
+static void tda8290_init_tuner(struct dvb_frontend *fe)
 {
-	struct tuner *t = i2c_get_clientdata(c);
-	struct tda8290_priv *priv = t->priv;
+	struct tda8290_priv *priv = fe->tuner_priv;
 	unsigned char tda8275_init[]  = { 0x00, 0x00, 0x00, 0x40, 0xdC, 0x04, 0xAf,
 					  0x3F, 0x2A, 0x04, 0xFF, 0x00, 0x00, 0x40 };
 	unsigned char tda8275a_init[] = { 0x00, 0x00, 0x00, 0x00, 0xdC, 0x05, 0x8b,
@@ -588,33 +636,43 @@ static void tda8290_init_tuner(struct i2c_client *c)
 	if (priv->tda827x_ver != 0)
 		msg.buf = tda8275a_init;
 
-	tda8290_i2c_bridge(c, 1);
-	i2c_transfer(c->adapter, &msg, 1);
-	tda8290_i2c_bridge(c, 0);
+	tda8290_i2c_bridge(fe, 1);
+	i2c_transfer(priv->i2c_props.adap, &msg, 1);
+	tda8290_i2c_bridge(fe, 0);
 }
 
 /*---------------------------------------------------------------------*/
 
-static void tda8290_release(struct i2c_client *c)
+static int tda8290_release(struct dvb_frontend *fe)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
 
-	kfree(t->priv);
-	t->priv = NULL;
+	return 0;
 }
 
-static struct tuner_operations tda8290_tuner_ops = {
-	.set_tv_freq    = set_tv_freq,
-	.set_radio_freq = set_radio_freq,
-	.has_signal     = has_signal,
-	.standby        = standby,
-	.release        = tda8290_release,
+static int tda8290_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct tda8290_priv *priv = fe->tuner_priv;
+	*frequency = priv->frequency;
+	return 0;
+}
+
+static struct dvb_tuner_ops tda8290_tuner_ops = {
+	.sleep             = tda8290_standby,
+	.set_analog_params = tda8290_set_params,
+	.release           = tda8290_release,
+	.get_frequency     = tda8290_get_frequency,
+	.get_status        = tda8290_get_status,
+	.get_rf_strength   = tda8290_get_rf_strength,
 };
 
-int tda8290_init(struct i2c_client *c)
+struct dvb_frontend *tda8290_attach(struct dvb_frontend *fe,
+				    struct i2c_adapter* i2c_adap,
+				    u8 i2c_addr,
+				    struct tda8290_config *cfg)
 {
 	struct tda8290_priv *priv = NULL;
-	struct tuner *t = i2c_get_clientdata(c);
 	u8 data;
 	int i, ret, tuners_found;
 	u32 tuner_addrs;
@@ -622,16 +680,23 @@ int tda8290_init(struct i2c_client *c)
 
 	priv = kzalloc(sizeof(struct tda8290_priv), GFP_KERNEL);
 	if (priv == NULL)
-		return -ENOMEM;
-	t->priv = priv;
+		return NULL;
+	fe->tuner_priv = priv;
+
+	priv->i2c_props.addr = i2c_addr;
+	priv->i2c_props.adap = i2c_adap;
+	if (cfg) {
+		priv->lna_cfg        = cfg->lna_cfg;
+		priv->tuner_callback = cfg->tuner_callback;
+	}
 
-	tda8290_i2c_bridge(c, 1);
+	tda8290_i2c_bridge(fe, 1);
 	/* probe for tuner chip */
 	tuners_found = 0;
 	tuner_addrs = 0;
 	for (i=0x60; i<= 0x63; i++) {
 		msg.addr = i;
-		ret = i2c_transfer(c->adapter, &msg, 1);
+		ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
 		if (ret == 1) {
 			tuners_found++;
 			tuner_addrs = (tuner_addrs << 8) + i;
@@ -641,11 +706,11 @@ int tda8290_init(struct i2c_client *c)
 	   behind the bridge and we choose the highest address that doesn't
 	   give a response now
 	 */
-	tda8290_i2c_bridge(c, 0);
+	tda8290_i2c_bridge(fe, 0);
 	if(tuners_found > 1)
 		for (i = 0; i < tuners_found; i++) {
 			msg.addr = tuner_addrs  & 0xff;
-			ret = i2c_transfer(c->adapter, &msg, 1);
+			ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
 			if(ret == 1)
 				tuner_addrs = tuner_addrs >> 8;
 			else
@@ -653,40 +718,53 @@ int tda8290_init(struct i2c_client *c)
 		}
 	if (tuner_addrs == 0) {
 		tuner_addrs = 0x61;
-		tuner_info ("could not clearly identify tuner address, defaulting to %x\n",
+		tuner_info("could not clearly identify tuner address, defaulting to %x\n",
 			     tuner_addrs);
 	} else {
 		tuner_addrs = tuner_addrs & 0xff;
-		tuner_info ("setting tuner address to %x\n", tuner_addrs);
+		tuner_info("setting tuner address to %x\n", tuner_addrs);
 	}
 	priv->tda827x_addr = tuner_addrs;
 	msg.addr = tuner_addrs;
 
-	tda8290_i2c_bridge(c, 1);
-	ret = i2c_transfer(c->adapter, &msg, 1);
+	tda8290_i2c_bridge(fe, 1);
+	ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
 	if( ret != 1)
-		tuner_warn ("TDA827x access failed!\n");
+		tuner_warn("TDA827x access failed!\n");
+
+	memcpy(&fe->ops.tuner_ops, &tda8290_tuner_ops,
+	       sizeof(struct dvb_tuner_ops));
+
 	if ((data & 0x3c) == 0) {
-		strlcpy(c->name, "tda8290+75", sizeof(c->name));
+		strlcpy(fe->ops.tuner_ops.info.name, "tda8290+75",
+			sizeof(fe->ops.tuner_ops.info.name));
+		fe->ops.tuner_ops.info.frequency_min  =  55000000;
+		fe->ops.tuner_ops.info.frequency_max  = 860000000;
+		fe->ops.tuner_ops.info.frequency_step =    250000;
 		priv->tda827x_ver = 0;
 	} else {
-		strlcpy(c->name, "tda8290+75a", sizeof(c->name));
+		strlcpy(fe->ops.tuner_ops.info.name, "tda8290+75a",
+			sizeof(fe->ops.tuner_ops.info.name));
+		fe->ops.tuner_ops.info.frequency_min  =  44000000;
+		fe->ops.tuner_ops.info.frequency_max  = 906000000;
+		fe->ops.tuner_ops.info.frequency_step =     62500;
 		priv->tda827x_ver = 2;
 	}
-	tuner_info("type set to %s\n", c->name);
-
-	memcpy(&t->ops, &tda8290_tuner_ops, sizeof(struct tuner_operations));
 
 	priv->tda827x_lpsel = 0;
-	t->mode = V4L2_TUNER_ANALOG_TV;
 
-	tda8290_init_tuner(c);
-	tda8290_init_if(c);
-	return 0;
+	tda8290_init_tuner(fe);
+	tda8290_init_if(fe);
+	return fe;
 }
 
-int tda8290_probe(struct i2c_client *c)
+int tda8290_probe(struct i2c_adapter* i2c_adap, u8 i2c_addr)
 {
+	struct tuner_i2c_props i2c_props = {
+		.adap = i2c_adap,
+		.addr = i2c_addr
+	};
+
 	unsigned char soft_reset[]   = { 0x00, 0x00 };
 	unsigned char easy_mode_b[]  = { 0x01, 0x02 };
 	unsigned char easy_mode_g[]  = { 0x01, 0x04 };
@@ -694,23 +772,30 @@ int tda8290_probe(struct i2c_client *c)
 	unsigned char addr_dto_lsb = 0x07;
 	unsigned char data;
 
-	i2c_master_send(c, easy_mode_b, 2);
-	i2c_master_send(c, soft_reset, 2);
-	i2c_master_send(c, &addr_dto_lsb, 1);
-	i2c_master_recv(c, &data, 1);
+	tuner_i2c_xfer_send(&i2c_props, easy_mode_b, 2);
+	tuner_i2c_xfer_send(&i2c_props, soft_reset, 2);
+	tuner_i2c_xfer_send(&i2c_props, &addr_dto_lsb, 1);
+	tuner_i2c_xfer_recv(&i2c_props, &data, 1);
 	if (data == 0) {
-		i2c_master_send(c, easy_mode_g, 2);
-		i2c_master_send(c, soft_reset, 2);
-		i2c_master_send(c, &addr_dto_lsb, 1);
-		i2c_master_recv(c, &data, 1);
+		tuner_i2c_xfer_send(&i2c_props, easy_mode_g, 2);
+		tuner_i2c_xfer_send(&i2c_props, soft_reset, 2);
+		tuner_i2c_xfer_send(&i2c_props, &addr_dto_lsb, 1);
+		tuner_i2c_xfer_recv(&i2c_props, &data, 1);
 		if (data == 0x7b) {
 			return 0;
 		}
 	}
-	i2c_master_send(c, restore_9886, 3);
+	tuner_i2c_xfer_send(&i2c_props, restore_9886, 3);
 	return -1;
 }
 
+EXPORT_SYMBOL_GPL(tda8290_probe);
+EXPORT_SYMBOL_GPL(tda8290_attach);
+
+MODULE_DESCRIPTION("Philips TDA8290 + TDA8275 / TDA8275a tuner driver");
+MODULE_AUTHOR("Gerd Knorr, Hartmut Hackmann");
+MODULE_LICENSE("GPL");
+
 /*
  * Overrides for Emacs so that we follow Linus's tabbing style.
  * ---------------------------------------------------------------------------
diff --git a/drivers/media/video/tda8290.h b/drivers/media/video/tda8290.h
new file mode 100644
index 00000000000..107b24b05aa
--- /dev/null
+++ b/drivers/media/video/tda8290.h
@@ -0,0 +1,54 @@
+/*
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TDA8290_H__
+#define __TDA8290_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+struct tda8290_config
+{
+	unsigned int *lna_cfg;
+	int (*tuner_callback) (void *dev, int command,int arg);
+};
+
+#if defined(CONFIG_TUNER_TDA8290) || (defined(CONFIG_TUNER_TDA8290_MODULE) && defined(MODULE))
+extern int tda8290_probe(struct i2c_adapter* i2c_adap, u8 i2c_addr);
+
+extern struct dvb_frontend *tda8290_attach(struct dvb_frontend *fe,
+					   struct i2c_adapter* i2c_adap,
+					   u8 i2c_addr,
+					   struct tda8290_config *cfg);
+#else
+static inline int tda8290_probe(struct i2c_adapter* i2c_adap, u8 i2c_addr)
+{
+	printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
+	       __FUNCTION__);
+	return -EINVAL;
+}
+
+static inline struct dvb_frontend *tda8290_attach(struct dvb_frontend *fe,
+						  struct i2c_adapter* i2c_adap,
+						  u8 i2c_addr,
+						  struct tda8290_config *cfg)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif
+
+#endif /* __TDA8290_H__ */
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
index a8f773274fe..be5387f11af 100644
--- a/drivers/media/video/tda9887.c
+++ b/drivers/media/video/tda9887.c
@@ -1,14 +1,12 @@
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/i2c.h>
 #include <linux/types.h>
-#include <linux/videodev.h>
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
-
+#include <linux/videodev.h>
 #include <media/v4l2-common.h>
 #include <media/tuner.h>
 #include "tuner-driver.h"
@@ -31,6 +29,8 @@
 			i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
 
 struct tda9887_priv {
+	struct tuner_i2c_props i2c_props;
+
 	unsigned char 	   data[4];
 };
 
@@ -97,6 +97,8 @@ struct tvnorm {
 #define cAudioIF_6_5             0x03    // bit e0:1
 
 
+#define cVideoIFMask		0x1c	// bit e2:4
+/* Video IF selection in TV Mode (bit B3=0) */
 #define cVideoIF_58_75           0x00    // bit e2:4
 #define cVideoIF_45_75           0x04    // bit e2:4
 #define cVideoIF_38_90           0x08    // bit e2:4
@@ -106,6 +108,13 @@ struct tvnorm {
 #define cRadioIF_45_75           0x18    // bit e2:4
 #define cRadioIF_38_90           0x1C    // bit e2:4
 
+/* IF1 selection in Radio Mode (bit B3=1) */
+#define cRadioIF_33_30		0x00	// bit e2,4 (also 0x10,0x14)
+#define cRadioIF_41_30		0x04	// bit e2,4
+
+/* Output of AFC pin in radio mode when bit E7=1 */
+#define cRadioAGC_SIF		0x00	// bit e3
+#define cRadioAGC_FM		0x08	// bit e3
 
 #define cTunerGainNormal         0x00    // bit e5
 #define cTunerGainLow            0x20    // bit e5
@@ -487,9 +496,13 @@ static int tda9887_set_config(struct tuner *t, char *buf)
 	if (t->tda9887_config & TDA9887_GATING_18)
 		buf[3] &= ~cGating_36;
 
-	if (t->tda9887_config & TDA9887_GAIN_NORMAL) {
-		radio_stereo.e &= ~cTunerGainLow;
-		radio_mono.e &= ~cTunerGainLow;
+	if (t->mode == V4L2_TUNER_RADIO) {
+		if (t->tda9887_config & TDA9887_RIF_41_3) {
+			buf[3] &= ~cVideoIFMask;
+			buf[3] |= cRadioIF_41_30;
+		}
+		if (t->tda9887_config & TDA9887_GAIN_NORMAL)
+			buf[3] &= ~cTunerGainLow;
 	}
 
 	return 0;
@@ -499,19 +512,19 @@ static int tda9887_set_config(struct tuner *t, char *buf)
 
 static int tda9887_status(struct tuner *t)
 {
+	struct tda9887_priv *priv = t->priv;
 	unsigned char buf[1];
 	int rc;
 
 	memset(buf,0,sizeof(buf));
-	if (1 != (rc = i2c_master_recv(&t->i2c,buf,1)))
+	if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,buf,1)))
 		tda9887_info("i2c i/o error: rc == %d (should be 1)\n",rc);
 	dump_read_message(t, buf);
 	return 0;
 }
 
-static void tda9887_configure(struct i2c_client *client)
+static void tda9887_configure(struct tuner *t)
 {
-	struct tuner *t = i2c_get_clientdata(client);
 	struct tda9887_priv *priv = t->priv;
 	int rc;
 
@@ -546,7 +559,7 @@ static void tda9887_configure(struct i2c_client *client)
 	if (tuner_debug > 1)
 		dump_write_message(t, priv->data);
 
-	if (4 != (rc = i2c_master_send(&t->i2c,priv->data,4)))
+	if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,priv->data,4)))
 		tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc);
 
 	if (tuner_debug > 2) {
@@ -557,16 +570,15 @@ static void tda9887_configure(struct i2c_client *client)
 
 /* ---------------------------------------------------------------------- */
 
-static void tda9887_tuner_status(struct i2c_client *client)
+static void tda9887_tuner_status(struct tuner *t)
 {
-	struct tuner *t = i2c_get_clientdata(client);
 	struct tda9887_priv *priv = t->priv;
 	tda9887_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n", priv->data[1], priv->data[2], priv->data[3]);
 }
 
-static int tda9887_get_afc(struct i2c_client *client)
+static int tda9887_get_afc(struct tuner *t)
 {
-	struct tuner *t = i2c_get_clientdata(client);
+	struct tda9887_priv *priv = t->priv;
 	static int AFC_BITS_2_kHz[] = {
 		-12500,  -37500,  -62500,  -97500,
 		-112500, -137500, -162500, -187500,
@@ -576,26 +588,24 @@ static int tda9887_get_afc(struct i2c_client *client)
 	int afc=0;
 	__u8 reg = 0;
 
-	if (1 == i2c_master_recv(&t->i2c,&reg,1))
+	if (1 == tuner_i2c_xfer_recv(&priv->i2c_props,&reg,1))
 		afc = AFC_BITS_2_kHz[(reg>>1)&0x0f];
 
 	return afc;
 }
 
-static void tda9887_standby(struct i2c_client *client)
+static void tda9887_standby(struct tuner *t)
 {
-	tda9887_configure(client);
+	tda9887_configure(t);
 }
 
-static void tda9887_set_freq(struct i2c_client *client, unsigned int freq)
+static void tda9887_set_freq(struct tuner *t, unsigned int freq)
 {
-	tda9887_configure(client);
+	tda9887_configure(t);
 }
 
-static void tda9887_release(struct i2c_client *c)
+static void tda9887_release(struct tuner *t)
 {
-	struct tuner *t = i2c_get_clientdata(c);
-
 	kfree(t->priv);
 	t->priv = NULL;
 }
@@ -609,17 +619,19 @@ static struct tuner_operations tda9887_tuner_ops = {
 	.release        = tda9887_release,
 };
 
-int tda9887_tuner_init(struct i2c_client *c)
+int tda9887_tuner_init(struct tuner *t)
 {
 	struct tda9887_priv *priv = NULL;
-	struct tuner *t = i2c_get_clientdata(c);
 
 	priv = kzalloc(sizeof(struct tda9887_priv), GFP_KERNEL);
 	if (priv == NULL)
 		return -ENOMEM;
 	t->priv = priv;
 
-	strlcpy(c->name, "tda9887", sizeof(c->name));
+	priv->i2c_props.addr = t->i2c.addr;
+	priv->i2c_props.adap = t->i2c.adapter;
+
+	strlcpy(t->i2c.name, "tda9887", sizeof(t->i2c.name));
 
 	tda9887_info("tda988[5/6/7] found @ 0x%x (%s)\n", t->i2c.addr,
 						t->i2c.driver->driver.name);
diff --git a/drivers/media/video/tea5761.c b/drivers/media/video/tea5761.c
index ae105c2cd0a..2150222a386 100644
--- a/drivers/media/video/tea5761.c
+++ b/drivers/media/video/tea5761.c
@@ -8,15 +8,23 @@
  */
 
 #include <linux/i2c.h>
-#include <linux/videodev.h>
 #include <linux/delay.h>
+#include <linux/videodev.h>
 #include <media/tuner.h>
-#include "tuner-driver.h"
+#include "tuner-i2c.h"
+#include "tea5761.h"
 
-#define PREFIX "TEA5761 "
+static int debug = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
 
-/* from tuner-core.c */
-extern int tuner_debug;
+#define PREFIX "tea5761 "
+
+struct tea5761_priv {
+	struct tuner_i2c_props i2c_props;
+
+	u32 frequency;
+};
 
 /*****************************************************************************/
 
@@ -114,13 +122,6 @@ extern int tuner_debug;
 
 /*****************************************************************************/
 
-static void set_tv_freq(struct i2c_client *c, unsigned int freq)
-{
-	struct tuner *t = i2c_get_clientdata(c);
-
-	tuner_warn("This tuner doesn't support TV freq.\n");
-}
-
 #define FREQ_OFFSET 0 /* for TEA5767, it is 700 to give the right freq */
 static void tea5761_status_dump(unsigned char *buffer)
 {
@@ -135,16 +136,18 @@ static void tea5761_status_dump(unsigned char *buffer)
 }
 
 /* Freq should be specifyed at 62.5 Hz */
-static void set_radio_freq(struct i2c_client *c, unsigned int frq)
+static int set_radio_freq(struct dvb_frontend *fe,
+			  struct analog_parameters *params)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tea5761_priv *priv = fe->tuner_priv;
+	unsigned int frq = params->frequency;
 	unsigned char buffer[7] = {0, 0, 0, 0, 0, 0, 0 };
 	unsigned div;
 	int rc;
 
-	tuner_dbg (PREFIX "radio freq counter %d\n", frq);
+	tuner_dbg("radio freq counter %d\n", frq);
 
-	if (t->mode == T_STANDBY) {
+	if (params->mode == T_STANDBY) {
 		tuner_dbg("TEA5761 set to standby mode\n");
 		buffer[5] |= TEA5761_TNCTRL_MU;
 	} else {
@@ -152,10 +155,9 @@ static void set_radio_freq(struct i2c_client *c, unsigned int frq)
 	}
 
 
-	if (t->audmode == V4L2_TUNER_MODE_MONO) {
+	if (params->audmode == V4L2_TUNER_MODE_MONO) {
 		tuner_dbg("TEA5761 set to mono\n");
 		buffer[5] |= TEA5761_TNCTRL_MST;
-;
 	} else {
 		tuner_dbg("TEA5761 set to stereo\n");
 	}
@@ -164,80 +166,155 @@ static void set_radio_freq(struct i2c_client *c, unsigned int frq)
 	buffer[1] = (div >> 8) & 0x3f;
 	buffer[2] = div & 0xff;
 
-	if (tuner_debug)
+	if (debug)
 		tea5761_status_dump(buffer);
 
-	if (7 != (rc = i2c_master_send(c, buffer, 7)))
+	if (7 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 7)))
 		tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+
+	priv->frequency = frq * 125 / 2;
+
+	return 0;
 }
 
-static int tea5761_signal(struct i2c_client *c)
+static int tea5761_read_status(struct dvb_frontend *fe, char *buffer)
 {
-	unsigned char buffer[16];
+	struct tea5761_priv *priv = fe->tuner_priv;
 	int rc;
-	struct tuner *t = i2c_get_clientdata(c);
 
-	memset(buffer, 0, sizeof(buffer));
-	if (16 != (rc = i2c_master_recv(c, buffer, 16)))
-		tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+	memset(buffer, 0, 16);
+	if (16 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 16))) {
+		tuner_warn("i2c i/o error: rc == %d (should be 16)\n", rc);
+		return -EREMOTEIO;
+	}
+
+	return 0;
+}
+
+static inline int tea5761_signal(struct dvb_frontend *fe, const char *buffer)
+{
+	struct tea5761_priv *priv = fe->tuner_priv;
+
+	int signal = ((buffer[9] & TEA5761_TUNCHECK_LEV_MASK) << (13 - 4));
+
+	tuner_dbg("Signal strength: %d\n", signal);
+
+	return signal;
+}
+
+static inline int tea5761_stereo(struct dvb_frontend *fe, const char *buffer)
+{
+	struct tea5761_priv *priv = fe->tuner_priv;
+
+	int stereo = buffer[9] & TEA5761_TUNCHECK_STEREO;
 
-	return ((buffer[9] & TEA5761_TUNCHECK_LEV_MASK) << (13 - 4));
+	tuner_dbg("Radio ST GET = %02x\n", stereo);
+
+	return (stereo ? V4L2_TUNER_SUB_STEREO : 0);
 }
 
-static int tea5761_stereo(struct i2c_client *c)
+static int tea5761_get_status(struct dvb_frontend *fe, u32 *status)
 {
 	unsigned char buffer[16];
-	int rc;
-	struct tuner *t = i2c_get_clientdata(c);
 
-	memset(buffer, 0, sizeof(buffer));
-	if (16 != (rc = i2c_master_recv(c, buffer, 16)))
-		tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+	*status = 0;
+
+	if (0 == tea5761_read_status(fe, buffer)) {
+		if (tea5761_signal(fe, buffer))
+			*status = TUNER_STATUS_LOCKED;
+		if (tea5761_stereo(fe, buffer))
+			*status |= TUNER_STATUS_STEREO;
+	}
+
+	return 0;
+}
+
+static int tea5761_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	unsigned char buffer[16];
 
-	rc = buffer[9] & TEA5761_TUNCHECK_STEREO;
+	*strength = 0;
 
-	tuner_dbg("TEA5761 radio ST GET = %02x\n", rc);
+	if (0 == tea5761_read_status(fe, buffer))
+		*strength = tea5761_signal(fe, buffer);
 
-	return (rc ? V4L2_TUNER_SUB_STEREO : 0);
+	return 0;
 }
 
-int tea5761_autodetection(struct i2c_client *c)
+int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
 {
 	unsigned char buffer[16];
 	int rc;
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tuner_i2c_props i2c = { .adap = i2c_adap, .addr = i2c_addr };
 
-	if (16 != (rc = i2c_master_recv(c, buffer, 16))) {
-		tuner_warn("it is not a TEA5761. Received %i chars.\n", rc);
+	if (16 != (rc = tuner_i2c_xfer_recv(&i2c, buffer, 16))) {
+		printk(KERN_WARNING "it is not a TEA5761. Received %i chars.\n", rc);
 		return EINVAL;
 	}
 
 	if (!((buffer[13] != 0x2b) || (buffer[14] != 0x57) || (buffer[15] != 0x061))) {
-		tuner_warn("Manufacturer ID= 0x%02x, Chip ID = %02x%02x. It is not a TEA5761\n",buffer[13],buffer[14],buffer[15]);
+		printk(KERN_WARNING "Manufacturer ID= 0x%02x, Chip ID = %02x%02x. It is not a TEA5761\n",buffer[13],buffer[14],buffer[15]);
 		return EINVAL;
 	}
-	tuner_warn("TEA5761 detected.\n");
+	printk(KERN_WARNING "TEA5761 detected.\n");
 	return 0;
 }
 
-static struct tuner_operations tea5761_tuner_ops = {
-	.set_tv_freq    = set_tv_freq,
-	.set_radio_freq = set_radio_freq,
-	.has_signal     = tea5761_signal,
-	.is_stereo      = tea5761_stereo,
+static int tea5761_release(struct dvb_frontend *fe)
+{
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
+
+	return 0;
+}
+
+static int tea5761_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct tea5761_priv *priv = fe->tuner_priv;
+	*frequency = priv->frequency;
+	return 0;
+}
+
+static struct dvb_tuner_ops tea5761_tuner_ops = {
+	.info = {
+		.name           = "tea5761", // Philips TEA5761HN FM Radio
+	},
+	.set_analog_params = set_radio_freq,
+	.release           = tea5761_release,
+	.get_frequency     = tea5761_get_frequency,
+	.get_status        = tea5761_get_status,
+	.get_rf_strength   = tea5761_get_rf_strength,
 };
 
-int tea5761_tuner_init(struct i2c_client *c)
+struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
+				    struct i2c_adapter* i2c_adap,
+				    u8 i2c_addr)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tea5761_priv *priv = NULL;
 
-	if (tea5761_autodetection(c) == EINVAL)
-		return EINVAL;
+	if (tea5761_autodetection(i2c_adap, i2c_addr) == EINVAL)
+		return NULL;
+
+	priv = kzalloc(sizeof(struct tea5761_priv), GFP_KERNEL);
+	if (priv == NULL)
+		return NULL;
+	fe->tuner_priv = priv;
+
+	priv->i2c_props.addr = i2c_addr;
+	priv->i2c_props.adap = i2c_adap;
 
-	tuner_info("type set to %d (%s)\n", t->type, "Philips TEA5761HN FM Radio");
-	strlcpy(c->name, "tea5761", sizeof(c->name));
+	memcpy(&fe->ops.tuner_ops, &tea5761_tuner_ops,
+	       sizeof(struct dvb_tuner_ops));
 
-	memcpy(&t->ops, &tea5761_tuner_ops, sizeof(struct tuner_operations));
+	tuner_info("type set to %s\n", "Philips TEA5761HN FM Radio");
 
-	return (0);
+	return fe;
 }
+
+
+EXPORT_SYMBOL_GPL(tea5761_attach);
+EXPORT_SYMBOL_GPL(tea5761_autodetection);
+
+MODULE_DESCRIPTION("Philips TEA5761 FM tuner driver");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/tea5761.h b/drivers/media/video/tea5761.h
new file mode 100644
index 00000000000..73a03b42784
--- /dev/null
+++ b/drivers/media/video/tea5761.h
@@ -0,0 +1,47 @@
+/*
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TEA5761_H__
+#define __TEA5761_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+#if defined(CONFIG_TUNER_TEA5761) || (defined(CONFIG_TUNER_TEA5761_MODULE) && defined(MODULE))
+extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
+
+extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
+					   struct i2c_adapter* i2c_adap,
+					   u8 i2c_addr);
+#else
+static inline int tea5761_autodetection(struct i2c_adapter* i2c_adap,
+					u8 i2c_addr)
+{
+	printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
+	       __FUNCTION__);
+	return -EINVAL;
+}
+
+static inline struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
+						   struct i2c_adapter* i2c_adap,
+						   u8 i2c_addr)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif
+
+#endif /* __TEA5761_H__ */
diff --git a/drivers/media/video/tea5767.c b/drivers/media/video/tea5767.c
index 4985d47a508..71df419df7b 100644
--- a/drivers/media/video/tea5767.c
+++ b/drivers/media/video/tea5767.c
@@ -11,14 +11,22 @@
  */
 
 #include <linux/i2c.h>
-#include <linux/videodev.h>
 #include <linux/delay.h>
-#include "tuner-driver.h"
+#include <linux/videodev.h>
+#include "tuner-i2c.h"
+#include "tea5767.h"
 
-#define PREFIX "TEA5767 "
+static int debug = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
 
-/* from tuner-core.c */
-extern int tuner_debug;
+#define PREFIX "tea5767 "
+
+struct tea5767_priv {
+	struct tuner_i2c_props i2c_props;
+
+	u32 frequency;
+};
 
 /*****************************************************************************/
 
@@ -129,13 +137,6 @@ enum tea5767_xtal_freq {
 
 /*****************************************************************************/
 
-static void set_tv_freq(struct i2c_client *c, unsigned int freq)
-{
-	struct tuner *t = i2c_get_clientdata(c);
-
-	tuner_warn("This tuner doesn't support TV freq.\n");
-}
-
 static void tea5767_status_dump(unsigned char *buffer)
 {
 	unsigned int div, frq;
@@ -190,14 +191,16 @@ static void tea5767_status_dump(unsigned char *buffer)
 }
 
 /* Freq should be specifyed at 62.5 Hz */
-static void set_radio_freq(struct i2c_client *c, unsigned int frq)
+static int set_radio_freq(struct dvb_frontend *fe,
+			  struct analog_parameters *params)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tea5767_priv *priv = fe->tuner_priv;
+	unsigned int frq = params->frequency;
 	unsigned char buffer[5];
 	unsigned div;
 	int rc;
 
-	tuner_dbg (PREFIX "radio freq = %d.%03d MHz\n", frq/16000,(frq/16)%1000);
+	tuner_dbg("radio freq = %d.%03d MHz\n", frq/16000,(frq/16)%1000);
 
 	/* Rounds freq to next decimal value - for 62.5 KHz step */
 	/* frq = 20*(frq/16)+radio_frq[frq%16]; */
@@ -207,7 +210,7 @@ static void set_radio_freq(struct i2c_client *c, unsigned int frq)
 		    TEA5767_ST_NOISE_CTL | TEA5767_JAPAN_BAND;
 	buffer[4] = 0;
 
-	if (t->audmode == V4L2_TUNER_MODE_MONO) {
+	if (params->audmode == V4L2_TUNER_MODE_MONO) {
 		tuner_dbg("TEA5767 set to mono\n");
 		buffer[2] |= TEA5767_MONO;
 	} else {
@@ -217,26 +220,26 @@ static void set_radio_freq(struct i2c_client *c, unsigned int frq)
 	/* Should be replaced */
 	switch (TEA5767_HIGH_LO_32768) {
 	case TEA5767_HIGH_LO_13MHz:
-		tuner_dbg ("TEA5767 radio HIGH LO inject xtal @ 13 MHz\n");
+		tuner_dbg("radio HIGH LO inject xtal @ 13 MHz\n");
 		buffer[2] |= TEA5767_HIGH_LO_INJECT;
 		buffer[4] |= TEA5767_PLLREF_ENABLE;
 		div = (frq * (4000 / 16) + 700000 + 225000 + 25000) / 50000;
 		break;
 	case TEA5767_LOW_LO_13MHz:
-		tuner_dbg ("TEA5767 radio LOW LO inject xtal @ 13 MHz\n");
+		tuner_dbg("radio LOW LO inject xtal @ 13 MHz\n");
 
 		buffer[4] |= TEA5767_PLLREF_ENABLE;
 		div = (frq * (4000 / 16) - 700000 - 225000 + 25000) / 50000;
 		break;
 	case TEA5767_LOW_LO_32768:
-		tuner_dbg ("TEA5767 radio LOW LO inject xtal @ 32,768 MHz\n");
+		tuner_dbg("radio LOW LO inject xtal @ 32,768 MHz\n");
 		buffer[3] |= TEA5767_XTAL_32768;
 		/* const 700=4000*175 Khz - to adjust freq to right value */
 		div = ((frq * (4000 / 16) - 700000 - 225000) + 16384) >> 15;
 		break;
 	case TEA5767_HIGH_LO_32768:
 	default:
-		tuner_dbg ("TEA5767 radio HIGH LO inject xtal @ 32,768 MHz\n");
+		tuner_dbg("radio HIGH LO inject xtal @ 32,768 MHz\n");
 
 		buffer[2] |= TEA5767_HIGH_LO_INJECT;
 		buffer[3] |= TEA5767_XTAL_32768;
@@ -246,51 +249,89 @@ static void set_radio_freq(struct i2c_client *c, unsigned int frq)
 	buffer[0] = (div >> 8) & 0x3f;
 	buffer[1] = div & 0xff;
 
-	if (5 != (rc = i2c_master_send(c, buffer, 5)))
+	if (5 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 5)))
 		tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
 
-	if (tuner_debug) {
-		if (5 != (rc = i2c_master_recv(c, buffer, 5)))
+	if (debug) {
+		if (5 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 5)))
 			tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
 		else
 			tea5767_status_dump(buffer);
 	}
+
+	priv->frequency = frq * 125 / 2;
+
+	return 0;
 }
 
-static int tea5767_signal(struct i2c_client *c)
+static int tea5767_read_status(struct dvb_frontend *fe, char *buffer)
 {
-	unsigned char buffer[5];
+	struct tea5767_priv *priv = fe->tuner_priv;
 	int rc;
-	struct tuner *t = i2c_get_clientdata(c);
 
-	memset(buffer, 0, sizeof(buffer));
-	if (5 != (rc = i2c_master_recv(c, buffer, 5)))
+	memset(buffer, 0, 5);
+	if (5 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 5))) {
 		tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+		return -EREMOTEIO;
+	}
+
+	return 0;
+}
+
+static inline int tea5767_signal(struct dvb_frontend *fe, const char *buffer)
+{
+	struct tea5767_priv *priv = fe->tuner_priv;
+
+	int signal = ((buffer[3] & TEA5767_ADC_LEVEL_MASK) << 8);
+
+	tuner_dbg("Signal strength: %d\n", signal);
+
+	return signal;
+}
+
+static inline int tea5767_stereo(struct dvb_frontend *fe, const char *buffer)
+{
+	struct tea5767_priv *priv = fe->tuner_priv;
+
+	int stereo = buffer[2] & TEA5767_STEREO_MASK;
+
+	tuner_dbg("Radio ST GET = %02x\n", stereo);
 
-	return ((buffer[3] & TEA5767_ADC_LEVEL_MASK) << 8);
+	return (stereo ? V4L2_TUNER_SUB_STEREO : 0);
 }
 
-static int tea5767_stereo(struct i2c_client *c)
+static int tea5767_get_status(struct dvb_frontend *fe, u32 *status)
 {
 	unsigned char buffer[5];
-	int rc;
-	struct tuner *t = i2c_get_clientdata(c);
 
-	memset(buffer, 0, sizeof(buffer));
-	if (5 != (rc = i2c_master_recv(c, buffer, 5)))
-		tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+	*status = 0;
+
+	if (0 == tea5767_read_status(fe, buffer)) {
+		if (tea5767_signal(fe, buffer))
+			*status = TUNER_STATUS_LOCKED;
+		if (tea5767_stereo(fe, buffer))
+			*status |= TUNER_STATUS_STEREO;
+	}
+
+	return 0;
+}
 
-	rc = buffer[2] & TEA5767_STEREO_MASK;
+static int tea5767_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	unsigned char buffer[5];
 
-	tuner_dbg("TEA5767 radio ST GET = %02x\n", rc);
+	*strength = 0;
 
-	return ((buffer[2] & TEA5767_STEREO_MASK) ? V4L2_TUNER_SUB_STEREO : 0);
+	if (0 == tea5767_read_status(fe, buffer))
+		*strength = tea5767_signal(fe, buffer);
+
+	return 0;
 }
 
-static void tea5767_standby(struct i2c_client *c)
+static int tea5767_standby(struct dvb_frontend *fe)
 {
 	unsigned char buffer[5];
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tea5767_priv *priv = fe->tuner_priv;
 	unsigned div, rc;
 
 	div = (87500 * 4 + 700 + 225 + 25) / 50; /* Set frequency to 87.5 MHz */
@@ -301,25 +342,27 @@ static void tea5767_standby(struct i2c_client *c)
 		    TEA5767_ST_NOISE_CTL | TEA5767_JAPAN_BAND | TEA5767_STDBY;
 	buffer[4] = 0;
 
-	if (5 != (rc = i2c_master_send(c, buffer, 5)))
+	if (5 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 5)))
 		tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+
+	return 0;
 }
 
-int tea5767_autodetection(struct i2c_client *c)
+int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
 {
+	struct tuner_i2c_props i2c = { .adap = i2c_adap, .addr = i2c_addr };
 	unsigned char buffer[7] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 	int rc;
-	struct tuner *t = i2c_get_clientdata(c);
 
-	if ((rc = i2c_master_recv(c, buffer, 7))< 5) {
-		tuner_warn("It is not a TEA5767. Received %i bytes.\n", rc);
+	if ((rc = tuner_i2c_xfer_recv(&i2c, buffer, 7))< 5) {
+		printk(KERN_WARNING "It is not a TEA5767. Received %i bytes.\n", rc);
 		return EINVAL;
 	}
 
 	/* If all bytes are the same then it's a TV tuner and not a tea5767 */
 	if (buffer[0] == buffer[1] && buffer[0] == buffer[2] &&
 	    buffer[0] == buffer[3] && buffer[0] == buffer[4]) {
-		tuner_warn("All bytes are equal. It is not a TEA5767\n");
+		printk(KERN_WARNING "All bytes are equal. It is not a TEA5767\n");
 		return EINVAL;
 	}
 
@@ -329,36 +372,74 @@ int tea5767_autodetection(struct i2c_client *c)
 	 *  Byte 5: bit 7:0 : == 0
 	 */
 	if (((buffer[3] & 0x0f) != 0x00) || (buffer[4] != 0x00)) {
-		tuner_warn("Chip ID is not zero. It is not a TEA5767\n");
+		printk(KERN_WARNING "Chip ID is not zero. It is not a TEA5767\n");
 		return EINVAL;
 	}
 
 	/* It seems that tea5767 returns 0xff after the 5th byte */
 	if ((buffer[5] != 0xff) || (buffer[6] != 0xff)) {
-		tuner_warn("Returned more than 5 bytes. It is not a TEA5767\n");
+		printk(KERN_WARNING "Returned more than 5 bytes. It is not a TEA5767\n");
 		return EINVAL;
 	}
 
-	tuner_warn("TEA5767 detected.\n");
+	printk(KERN_WARNING "TEA5767 detected.\n");
 	return 0;
 }
 
-static struct tuner_operations tea5767_tuner_ops = {
-	.set_tv_freq    = set_tv_freq,
-	.set_radio_freq = set_radio_freq,
-	.has_signal     = tea5767_signal,
-	.is_stereo      = tea5767_stereo,
-	.standby        = tea5767_standby,
+static int tea5767_release(struct dvb_frontend *fe)
+{
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
+
+	return 0;
+}
+
+static int tea5767_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct tea5767_priv *priv = fe->tuner_priv;
+	*frequency = priv->frequency;
+	return 0;
+}
+
+static struct dvb_tuner_ops tea5767_tuner_ops = {
+	.info = {
+		.name           = "tea5767", // Philips TEA5767HN FM Radio
+	},
+
+	.set_analog_params = set_radio_freq,
+	.sleep             = tea5767_standby,
+	.release           = tea5767_release,
+	.get_frequency     = tea5767_get_frequency,
+	.get_status        = tea5767_get_status,
+	.get_rf_strength   = tea5767_get_rf_strength,
 };
 
-int tea5767_tuner_init(struct i2c_client *c)
+struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
+				    struct i2c_adapter* i2c_adap,
+				    u8 i2c_addr)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tea5767_priv *priv = NULL;
+
+	priv = kzalloc(sizeof(struct tea5767_priv), GFP_KERNEL);
+	if (priv == NULL)
+		return NULL;
+	fe->tuner_priv = priv;
+
+	priv->i2c_props.addr = i2c_addr;
+	priv->i2c_props.adap = i2c_adap;
 
-	tuner_info("type set to %d (%s)\n", t->type, "Philips TEA5767HN FM Radio");
-	strlcpy(c->name, "tea5767", sizeof(c->name));
+	memcpy(&fe->ops.tuner_ops, &tea5767_tuner_ops,
+	       sizeof(struct dvb_tuner_ops));
 
-	memcpy(&t->ops, &tea5767_tuner_ops, sizeof(struct tuner_operations));
+	tuner_info("type set to %s\n", "Philips TEA5767HN FM Radio");
 
-	return (0);
+	return fe;
 }
+
+
+EXPORT_SYMBOL_GPL(tea5767_attach);
+EXPORT_SYMBOL_GPL(tea5767_autodetection);
+
+MODULE_DESCRIPTION("Philips TEA5767 FM tuner driver");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/tea5767.h b/drivers/media/video/tea5767.h
new file mode 100644
index 00000000000..5d78281adcc
--- /dev/null
+++ b/drivers/media/video/tea5767.h
@@ -0,0 +1,47 @@
+/*
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TEA5767_H__
+#define __TEA5767_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+#if defined(CONFIG_TUNER_TEA5767) || (defined(CONFIG_TUNER_TEA5767_MODULE) && defined(MODULE))
+extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
+
+extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
+					   struct i2c_adapter* i2c_adap,
+					   u8 i2c_addr);
+#else
+static inline int tea5767_autodetection(struct i2c_adapter* i2c_adap,
+					u8 i2c_addr)
+{
+	printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
+	       __FUNCTION__);
+	return -EINVAL;
+}
+
+static inline struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
+						   struct i2c_adapter* i2c_adap,
+						   u8 i2c_addr)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif
+
+#endif /* __TEA5767_H__ */
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index e646465464a..94843086cda 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -5,7 +5,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/timer.h>
@@ -15,12 +14,17 @@
 #include <linux/poll.h>
 #include <linux/i2c.h>
 #include <linux/types.h>
-#include <linux/videodev.h>
 #include <linux/init.h>
-
+#include <linux/videodev.h>
 #include <media/tuner.h>
+#include <media/tuner-types.h>
 #include <media/v4l2-common.h>
 #include "tuner-driver.h"
+#include "mt20xx.h"
+#include "tda8290.h"
+#include "tea5761.h"
+#include "tea5767.h"
+#include "tuner-simple.h"
 
 #define UNSET (-1U)
 
@@ -72,6 +76,51 @@ static struct i2c_client client_template;
 
 /* ---------------------------------------------------------------------- */
 
+static void fe_set_freq(struct tuner *t, unsigned int freq)
+{
+	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
+
+	struct analog_parameters params = {
+		.frequency = freq,
+		.mode      = t->mode,
+		.audmode   = t->audmode,
+		.std       = t->std
+	};
+
+	if (NULL == fe_tuner_ops->set_analog_params) {
+		tuner_warn("Tuner frontend module has no way to set freq\n");
+		return;
+	}
+	fe_tuner_ops->set_analog_params(&t->fe, &params);
+}
+
+static void fe_release(struct tuner *t)
+{
+	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
+
+	if (fe_tuner_ops->release)
+		fe_tuner_ops->release(&t->fe);
+}
+
+static void fe_standby(struct tuner *t)
+{
+	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
+
+	if (fe_tuner_ops->sleep)
+		fe_tuner_ops->sleep(&t->fe);
+}
+
+static int fe_has_signal(struct tuner *t)
+{
+	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
+	u16 strength;
+
+	if (fe_tuner_ops->get_rf_strength)
+		fe_tuner_ops->get_rf_strength(&t->fe, &strength);
+
+	return strength;
+}
+
 /* Set tuner frequency,  freq in Units of 62.5kHz = 1/16MHz */
 static void set_tv_freq(struct i2c_client *c, unsigned int freq)
 {
@@ -96,7 +145,7 @@ static void set_tv_freq(struct i2c_client *c, unsigned int freq)
 		else
 			freq = tv_range[1] * 16;
 	}
-	t->ops.set_tv_freq(c, freq);
+	t->ops.set_tv_freq(t, freq);
 }
 
 static void set_radio_freq(struct i2c_client *c, unsigned int freq)
@@ -123,7 +172,7 @@ static void set_radio_freq(struct i2c_client *c, unsigned int freq)
 			freq = radio_range[1] * 16000;
 	}
 
-	t->ops.set_radio_freq(c, freq);
+	t->ops.set_radio_freq(t, freq);
 }
 
 static void set_freq(struct i2c_client *c, unsigned long freq)
@@ -147,11 +196,51 @@ static void set_freq(struct i2c_client *c, unsigned long freq)
 	}
 }
 
+static void tuner_i2c_address_check(struct tuner *t)
+{
+	if ((t->type == UNSET || t->type == TUNER_ABSENT) ||
+	    ((t->i2c.addr < 0x64) || (t->i2c.addr > 0x6f)))
+		return;
+
+	tuner_warn("====================== WARNING! ======================\n");
+	tuner_warn("Support for tuners in i2c address range 0x64 thru 0x6f\n");
+	tuner_warn("will soon be dropped. This message indicates that your\n");
+	tuner_warn("hardware has a %s tuner at i2c address 0x%02x.\n",
+		   t->i2c.name, t->i2c.addr);
+	tuner_warn("To ensure continued support for your device, please\n");
+	tuner_warn("send a copy of this message, along with full dmesg\n");
+	tuner_warn("output to v4l-dvb-maintainer@linuxtv.org\n");
+	tuner_warn("Please use subject line: \"obsolete tuner i2c address.\"\n");
+	tuner_warn("driver: %s, addr: 0x%02x, type: %d (%s)\n",
+		   t->i2c.adapter->name, t->i2c.addr, t->type,
+		   tuners[t->type].name);
+	tuner_warn("====================== WARNING! ======================\n");
+}
+
+static void attach_tda8290(struct tuner *t)
+{
+	struct tda8290_config cfg = {
+		.lna_cfg        = &t->config,
+		.tuner_callback = t->tuner_callback
+	};
+	tda8290_attach(&t->fe, t->i2c.adapter, t->i2c.addr, &cfg);
+}
+
+static void attach_simple_tuner(struct tuner *t)
+{
+	struct simple_tuner_config cfg = {
+		.type = t->type,
+		.tun  = &tuners[t->type]
+	};
+	simple_tuner_attach(&t->fe, t->i2c.adapter, t->i2c.addr, &cfg);
+}
+
 static void set_type(struct i2c_client *c, unsigned int type,
 		     unsigned int new_mode_mask, unsigned int new_config,
 		     int (*tuner_callback) (void *dev, int command,int arg))
 {
 	struct tuner *t = i2c_get_clientdata(c);
+	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
 	unsigned char buffer[4];
 
 	if (type == UNSET || type == TUNER_ABSENT) {
@@ -180,7 +269,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
 
 	/* discard private data, in case set_type() was previously called */
 	if (t->ops.release)
-		t->ops.release(c);
+		t->ops.release(t);
 	else {
 		kfree(t->priv);
 		t->priv = NULL;
@@ -188,13 +277,15 @@ static void set_type(struct i2c_client *c, unsigned int type,
 
 	switch (t->type) {
 	case TUNER_MT2032:
-		microtune_init(c);
+		microtune_attach(&t->fe, t->i2c.adapter, t->i2c.addr);
 		break;
 	case TUNER_PHILIPS_TDA8290:
-		tda8290_init(c);
+	{
+		attach_tda8290(t);
 		break;
+	}
 	case TUNER_TEA5767:
-		if (tea5767_tuner_init(c) == EINVAL) {
+		if (tea5767_attach(&t->fe, t->i2c.adapter, t->i2c.addr) == NULL) {
 			t->type = TUNER_ABSENT;
 			t->mode_mask = T_UNINITIALIZED;
 			return;
@@ -203,7 +294,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
 		break;
 #ifdef CONFIG_TUNER_TEA5761
 	case TUNER_TEA5761:
-		if (tea5761_tuner_init(c) == EINVAL) {
+		if (tea5761_attach(&t->fe, t->i2c.adapter, t->i2c.addr) == NULL) {
 			t->type = TUNER_ABSENT;
 			t->mode_mask = T_UNINITIALIZED;
 			return;
@@ -221,7 +312,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
 		buffer[2] = 0x86;
 		buffer[3] = 0x54;
 		i2c_master_send(c, buffer, 4);
-		default_tuner_init(c);
+		attach_simple_tuner(t);
 		break;
 	case TUNER_PHILIPS_TD1316:
 		buffer[0] = 0x0b;
@@ -229,16 +320,28 @@ static void set_type(struct i2c_client *c, unsigned int type,
 		buffer[2] = 0x86;
 		buffer[3] = 0xa4;
 		i2c_master_send(c,buffer,4);
-		default_tuner_init(c);
+		attach_simple_tuner(t);
 		break;
 	case TUNER_TDA9887:
-		tda9887_tuner_init(c);
+		tda9887_tuner_init(t);
 		break;
 	default:
-		default_tuner_init(c);
+		attach_simple_tuner(t);
 		break;
 	}
 
+	if (fe_tuner_ops->set_analog_params) {
+		strlcpy(t->i2c.name, fe_tuner_ops->info.name, sizeof(t->i2c.name));
+
+		t->ops.set_tv_freq    = fe_set_freq;
+		t->ops.set_radio_freq = fe_set_freq;
+		t->ops.standby        = fe_standby;
+		t->ops.release        = fe_release;
+		t->ops.has_signal     = fe_has_signal;
+	}
+
+	tuner_info("type set to %s\n", t->i2c.name);
+
 	if (t->mode_mask == T_UNINITIALIZED)
 		t->mode_mask = new_mode_mask;
 
@@ -246,6 +349,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
 	tuner_dbg("%s %s I2C addr 0x%02x with type %d used for 0x%02x\n",
 		  c->adapter->name, c->driver->driver.name, c->addr << 1, type,
 		  t->mode_mask);
+	tuner_i2c_address_check(t);
 }
 
 /*
@@ -406,10 +510,10 @@ static int tuner_fixup_std(struct tuner *t)
 	return 0;
 }
 
-static void tuner_status(struct i2c_client *client)
+static void tuner_status(struct tuner *t)
 {
-	struct tuner *t = i2c_get_clientdata(client);
 	unsigned long freq, freq_fraction;
+	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
 	const char *p;
 
 	switch (t->mode) {
@@ -430,11 +534,20 @@ static void tuner_status(struct i2c_client *client)
 	tuner_info("Standard:        0x%08lx\n", (unsigned long)t->std);
 	if (t->mode != V4L2_TUNER_RADIO)
 	       return;
+	if (fe_tuner_ops->get_status) {
+		u32 tuner_status;
+
+		fe_tuner_ops->get_status(&t->fe, &tuner_status);
+		if (tuner_status & TUNER_STATUS_LOCKED)
+			tuner_info("Tuner is locked.\n");
+		if (tuner_status & TUNER_STATUS_STEREO)
+			tuner_info("Stereo:          yes\n");
+	}
 	if (t->ops.has_signal) {
-		tuner_info("Signal strength: %d\n", t->ops.has_signal(client));
+		tuner_info("Signal strength: %d\n", t->ops.has_signal(t));
 	}
 	if (t->ops.is_stereo) {
-		tuner_info("Stereo:          %s\n", t->ops.is_stereo(client) ? "yes" : "no");
+		tuner_info("Stereo:          %s\n", t->ops.is_stereo(t) ? "yes" : "no");
 	}
 }
 
@@ -483,7 +596,7 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
 		switch (addr) {
 #ifdef CONFIG_TUNER_TEA5761
 		case 0x10:
-			if (tea5761_autodetection(&t->i2c) != EINVAL) {
+			if (tea5761_autodetection(t->i2c.adapter, t->i2c.addr) != EINVAL) {
 				t->type = TUNER_TEA5761;
 				t->mode_mask = T_RADIO;
 				t->mode = T_STANDBY;
@@ -500,7 +613,7 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
 		case 0x4b:
 			/* If chip is not tda8290, don't register.
 			   since it can be tda9887*/
-			if (tda8290_probe(&t->i2c) == 0) {
+			if (tda8290_probe(t->i2c.adapter, t->i2c.addr) == 0) {
 				tuner_dbg("chip at addr %x is a tda8290\n", addr);
 			} else {
 				/* Default is being tda9887 */
@@ -511,7 +624,7 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
 			}
 			break;
 		case 0x60:
-			if (tea5767_autodetection(&t->i2c) != EINVAL) {
+			if (tea5767_autodetection(t->i2c.adapter, t->i2c.addr) != EINVAL) {
 				t->type = TUNER_TEA5767;
 				t->mode_mask = T_RADIO;
 				t->mode = T_STANDBY;
@@ -548,6 +661,28 @@ static int tuner_probe(struct i2c_adapter *adap)
 		normal_i2c[1] = I2C_CLIENT_END;
 	}
 
+	/* HACK: Ignore 0x6b and 0x6f on cx88 boards.
+	 * FusionHDTV5 RT Gold has an ir receiver at 0x6b
+	 * and an RTC at 0x6f which can get corrupted if probed.
+	 */
+	if ((adap->id == I2C_HW_B_CX2388x) ||
+	    (adap->id == I2C_HW_B_CX23885)) {
+		unsigned int i = 0;
+
+		while (i < I2C_CLIENT_MAX_OPTS && ignore[i] != I2C_CLIENT_END)
+			i += 2;
+		if (i + 4 < I2C_CLIENT_MAX_OPTS) {
+			ignore[i+0] = adap->nr;
+			ignore[i+1] = 0x6b;
+			ignore[i+2] = adap->nr;
+			ignore[i+3] = 0x6f;
+			ignore[i+4] = I2C_CLIENT_END;
+		} else
+			printk(KERN_WARNING "tuner: "
+			       "too many options specified "
+			       "in i2c probe ignore list!\n");
+	}
+
 	default_mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV;
 
 	if (adap->class & I2C_CLASS_TV_ANALOG)
@@ -568,7 +703,7 @@ static int tuner_detach(struct i2c_client *client)
 	}
 
 	if (t->ops.release)
-		t->ops.release(client);
+		t->ops.release(t);
 	else {
 		kfree(t->priv);
 	}
@@ -593,7 +728,7 @@ static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode,
 	if (check_mode(t, cmd) == EINVAL) {
 		t->mode = T_STANDBY;
 		if (t->ops.standby)
-			t->ops.standby (client);
+			t->ops.standby(t);
 		return EINVAL;
 	}
 	return 0;
@@ -615,6 +750,7 @@ static inline int check_v4l2(struct tuner *t)
 static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 {
 	struct tuner *t = i2c_get_clientdata(client);
+	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
 
 	if (tuner_debug>1)
 		v4l_i2c_print_ioctl(&(t->i2c),cmd);
@@ -642,7 +778,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			return 0;
 		t->mode = T_STANDBY;
 		if (t->ops.standby)
-			t->ops.standby (client);
+			t->ops.standby(t);
 		break;
 #ifdef CONFIG_VIDEO_V4L1
 	case VIDIOCSAUDIO:
@@ -701,16 +837,27 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 				return 0;
 
 			if (V4L2_TUNER_RADIO == t->mode) {
-				if (t->ops.has_signal)
-					vt->signal = t->ops.has_signal(client);
-				if (t->ops.is_stereo) {
-					if (t->ops.is_stereo(client))
-						vt->flags |=
-						    VIDEO_TUNER_STEREO_ON;
+				if (fe_tuner_ops->get_status) {
+					u32 tuner_status;
+
+					fe_tuner_ops->get_status(&t->fe, &tuner_status);
+					if (tuner_status & TUNER_STATUS_STEREO)
+						vt->flags |= VIDEO_TUNER_STEREO_ON;
 					else
-						vt->flags &=
-						    ~VIDEO_TUNER_STEREO_ON;
+						vt->flags &= ~VIDEO_TUNER_STEREO_ON;
+				} else {
+					if (t->ops.is_stereo) {
+						if (t->ops.is_stereo(t))
+							vt->flags |=
+								VIDEO_TUNER_STEREO_ON;
+						else
+							vt->flags &=
+								~VIDEO_TUNER_STEREO_ON;
+					}
 				}
+				if (t->ops.has_signal)
+					vt->signal = t->ops.has_signal(t);
+
 				vt->flags |= VIDEO_TUNER_LOW;	/* Allow freqs at 62.5 Hz */
 
 				vt->rangelow = radio_range[0] * 16000;
@@ -732,9 +879,17 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			if (check_v4l2(t) == EINVAL)
 				return 0;
 
-			if (V4L2_TUNER_RADIO == t->mode && t->ops.is_stereo)
-				va->mode = t->ops.is_stereo(client)
-				    ? VIDEO_SOUND_STEREO : VIDEO_SOUND_MONO;
+			if (V4L2_TUNER_RADIO == t->mode) {
+				if (fe_tuner_ops->get_status) {
+					u32 tuner_status;
+
+					fe_tuner_ops->get_status(&t->fe, &tuner_status);
+					va->mode = (tuner_status & TUNER_STATUS_STEREO)
+					    ? VIDEO_SOUND_STEREO : VIDEO_SOUND_MONO;
+				} else if (t->ops.is_stereo)
+					va->mode = t->ops.is_stereo(t)
+					    ? VIDEO_SOUND_STEREO : VIDEO_SOUND_MONO;
+			}
 			return 0;
 		}
 #endif
@@ -785,6 +940,15 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 				return 0;
 			switch_v4l2();
 			f->type = t->mode;
+			if (fe_tuner_ops->get_frequency) {
+				u32 abs_freq;
+
+				fe_tuner_ops->get_frequency(&t->fe, &abs_freq);
+				f->frequency = (V4L2_TUNER_RADIO == t->mode) ?
+					(abs_freq * 2 + 125/2) / 125 :
+					(abs_freq + 62500/2) / 62500;
+				break;
+			}
 			f->frequency = (V4L2_TUNER_RADIO == t->mode) ?
 				t->radio_freq : t->tv_freq;
 			break;
@@ -799,7 +963,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 
 			tuner->type = t->mode;
 			if (t->ops.get_afc)
-				tuner->afc=t->ops.get_afc(client);
+				tuner->afc=t->ops.get_afc(t);
 			if (t->mode == V4L2_TUNER_ANALOG_TV)
 				tuner->capability |= V4L2_TUNER_CAP_NORM;
 			if (t->mode != V4L2_TUNER_RADIO) {
@@ -809,16 +973,22 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			}
 
 			/* radio mode */
-			if (t->ops.has_signal)
-				tuner->signal = t->ops.has_signal(client);
-
 			tuner->rxsubchans =
 				V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
-			if (t->ops.is_stereo) {
-				tuner->rxsubchans = t->ops.is_stereo(client) ?
+			if (fe_tuner_ops->get_status) {
+				u32 tuner_status;
+
+				fe_tuner_ops->get_status(&t->fe, &tuner_status);
+				tuner->rxsubchans = (tuner_status & TUNER_STATUS_STEREO) ?
 					V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO;
+			} else {
+				if (t->ops.is_stereo) {
+					tuner->rxsubchans = t->ops.is_stereo(t) ?
+						V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO;
+				}
 			}
-
+			if (t->ops.has_signal)
+				tuner->signal = t->ops.has_signal(t);
 			tuner->capability |=
 			    V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
 			tuner->audmode = t->audmode;
@@ -844,7 +1014,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		}
 	case VIDIOC_LOG_STATUS:
 		if (t->ops.tuner_status)
-			t->ops.tuner_status(client);
+			t->ops.tuner_status(t);
 		break;
 	}
 
diff --git a/drivers/media/video/tuner-driver.h b/drivers/media/video/tuner-driver.h
index 0334a912507..28a10da76d1 100644
--- a/drivers/media/video/tuner-driver.h
+++ b/drivers/media/video/tuner-driver.h
@@ -19,23 +19,27 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-#ifndef __TUNER_HW_H__
-#define __TUNER_HW_H__
+#ifndef __TUNER_DRIVER_H__
+#define __TUNER_DRIVER_H__
 
 #include <linux/videodev2.h>
 #include <linux/i2c.h>
+#include "tuner-i2c.h"
+#include "dvb_frontend.h"
 
 extern unsigned const int tuner_count;
 
+struct tuner;
+
 struct tuner_operations {
-	void (*set_tv_freq)(struct i2c_client *c, unsigned int freq);
-	void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);
-	int  (*has_signal)(struct i2c_client *c);
-	int  (*is_stereo)(struct i2c_client *c);
-	int  (*get_afc)(struct i2c_client *c);
-	void (*tuner_status)(struct i2c_client *c);
-	void (*standby)(struct i2c_client *c);
-	void (*release)(struct i2c_client *c);
+	void (*set_tv_freq)(struct tuner *t, unsigned int freq);
+	void (*set_radio_freq)(struct tuner *t, unsigned int freq);
+	int  (*has_signal)(struct tuner *t);
+	int  (*is_stereo)(struct tuner *t);
+	int  (*get_afc)(struct tuner *t);
+	void (*tuner_status)(struct tuner *t);
+	void (*standby)(struct tuner *t);
+	void (*release)(struct tuner *t);
 };
 
 struct tuner {
@@ -49,13 +53,14 @@ struct tuner {
 
 	unsigned int tv_freq;	/* keep track of the current settings */
 	unsigned int radio_freq;
-	u16 	     last_div;
 	unsigned int audmode;
 	v4l2_std_id  std;
 
 	int          using_v4l2;
 	void *priv;
 
+	struct dvb_frontend fe;
+
 	/* used by tda9887 */
 	unsigned int       tda9887_config;
 
@@ -67,20 +72,7 @@ struct tuner {
 
 /* ------------------------------------------------------------------------ */
 
-extern int default_tuner_init(struct i2c_client *c);
-
-extern int tda9887_tuner_init(struct i2c_client *c);
-
-extern int microtune_init(struct i2c_client *c);
-
-extern int tda8290_init(struct i2c_client *c);
-extern int tda8290_probe(struct i2c_client *c);
-
-extern int tea5761_tuner_init(struct i2c_client *c);
-extern int tea5761_autodetection(struct i2c_client *c);
-
-extern int tea5767_autodetection(struct i2c_client *c);
-extern int tea5767_tuner_init(struct i2c_client *c);
+extern int tda9887_tuner_init(struct tuner *t);
 
 /* ------------------------------------------------------------------------ */
 
@@ -96,7 +88,7 @@ extern int tea5767_tuner_init(struct i2c_client *c);
 		printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
 			i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
 
-#endif /* __TUNER_HW_H__ */
+#endif /* __TUNER_DRIVER_H__ */
 
 /*
  * Overrides for Emacs so that we follow Linus's tabbing style.
diff --git a/drivers/media/video/tuner-i2c.h b/drivers/media/video/tuner-i2c.h
new file mode 100644
index 00000000000..159019ec337
--- /dev/null
+++ b/drivers/media/video/tuner-i2c.h
@@ -0,0 +1,70 @@
+/*
+    tuner-i2c.h - i2c interface for different tuners
+
+    Copyright (C) 2007 Michael Krufky (mkrufky@linuxtv.org)
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TUNER_I2C_H__
+#define __TUNER_I2C_H__
+
+#include <linux/i2c.h>
+
+struct tuner_i2c_props {
+	u8 addr;
+	struct i2c_adapter *adap;
+};
+
+static inline int tuner_i2c_xfer_send(struct tuner_i2c_props *props, char *buf, int len)
+{
+	struct i2c_msg msg = { .addr = props->addr, .flags = 0,
+			       .buf = buf, .len = len };
+	int ret = i2c_transfer(props->adap, &msg, 1);
+
+	return (ret == 1) ? len : ret;
+}
+
+static inline int tuner_i2c_xfer_recv(struct tuner_i2c_props *props, char *buf, int len)
+{
+	struct i2c_msg msg = { .addr = props->addr, .flags = I2C_M_RD,
+			       .buf = buf, .len = len };
+	int ret = i2c_transfer(props->adap, &msg, 1);
+
+	return (ret == 1) ? len : ret;
+}
+
+#ifndef __TUNER_DRIVER_H__
+#define tuner_warn(fmt, arg...) do {\
+	printk(KERN_WARNING PREFIX "%d-%04x: " fmt, \
+			i2c_adapter_id(priv->i2c_props.adap), priv->i2c_props.addr , ##arg); } while (0)
+#define tuner_info(fmt, arg...) do {\
+	printk(KERN_INFO PREFIX "%d-%04x: " fmt, \
+			i2c_adapter_id(priv->i2c_props.adap), priv->i2c_props.addr , ##arg); } while (0)
+#define tuner_dbg(fmt, arg...) do {\
+	if ((debug)) \
+		printk(KERN_DEBUG PREFIX "%d-%04x: " fmt, \
+			i2c_adapter_id(priv->i2c_props.adap), priv->i2c_props.addr , ##arg); } while (0)
+#endif /* __TUNER_DRIVER_H__ */
+
+#endif /* __TUNER_I2C_H__ */
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c
index 2d57e8bc0db..7b93d3b1f4c 100644
--- a/drivers/media/video/tuner-simple.c
+++ b/drivers/media/video/tuner-simple.c
@@ -1,7 +1,8 @@
 /*
- *
  * i2c tv tuner chip device driver
  * controls all those simple 4-control-bytes style tuners.
+ *
+ * This "tuner-simple" module was split apart from the original "tuner" module.
  */
 #include <linux/delay.h>
 #include <linux/i2c.h>
@@ -9,7 +10,14 @@
 #include <media/tuner.h>
 #include <media/v4l2-common.h>
 #include <media/tuner-types.h>
-#include "tuner-driver.h"
+#include "tuner-i2c.h"
+#include "tuner-simple.h"
+
+static int debug = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+#define PREFIX "tuner-simple "
 
 static int offset = 0;
 module_param(offset, int, 0664);
@@ -82,59 +90,102 @@ MODULE_PARM_DESC(offset,"Allows to specify an offset for tuner");
 #define TUNER_PLL_LOCKED   0x40
 #define TUNER_STEREO_MK3   0x04
 
+struct tuner_simple_priv {
+	u16 last_div;
+	struct tuner_i2c_props i2c_props;
+
+	unsigned int type;
+	struct tunertype *tun;
+
+	u32 frequency;
+};
+
 /* ---------------------------------------------------------------------- */
 
-static int tuner_getstatus(struct i2c_client *c)
+static int tuner_read_status(struct dvb_frontend *fe)
 {
+	struct tuner_simple_priv *priv = fe->tuner_priv;
 	unsigned char byte;
 
-	if (1 != i2c_master_recv(c,&byte,1))
+	if (1 != tuner_i2c_xfer_recv(&priv->i2c_props,&byte,1))
 		return 0;
 
 	return byte;
 }
 
-static int tuner_signal(struct i2c_client *c)
+static inline int tuner_signal(const int status)
 {
-	return (tuner_getstatus(c) & TUNER_SIGNAL) << 13;
+	return (status & TUNER_SIGNAL) << 13;
 }
 
-static int tuner_stereo(struct i2c_client *c)
+static inline int tuner_stereo(const int type, const int status)
 {
-	int stereo, status;
-	struct tuner *t = i2c_get_clientdata(c);
-
-	status = tuner_getstatus (c);
-
-	switch (t->type) {
+	switch (type) {
 		case TUNER_PHILIPS_FM1216ME_MK3:
 		case TUNER_PHILIPS_FM1236_MK3:
 		case TUNER_PHILIPS_FM1256_IH3:
 		case TUNER_LG_NTSC_TAPE:
-			stereo = ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3);
-			break;
+			return ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3);
 		default:
-			stereo = status & TUNER_STEREO;
+			return status & TUNER_STEREO;
 	}
+}
+
+static inline int tuner_islocked(const int status)
+{
+	return (status & TUNER_FL);
+}
 
-	return stereo;
+static inline int tuner_afcstatus(const int status)
+{
+	return (status & TUNER_AFC) - 2;
 }
 
 
+static int simple_get_status(struct dvb_frontend *fe, u32 *status)
+{
+	struct tuner_simple_priv *priv = fe->tuner_priv;
+	int tuner_status = tuner_read_status(fe);
+
+	*status = 0;
+
+	if (tuner_islocked(tuner_status))
+		*status = TUNER_STATUS_LOCKED;
+	if (tuner_stereo(priv->type, tuner_status))
+		*status |= TUNER_STATUS_STEREO;
+
+	tuner_dbg("AFC Status: %d\n", tuner_afcstatus(tuner_status));
+
+	return 0;
+}
+
+static int simple_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	struct tuner_simple_priv *priv = fe->tuner_priv;
+	int signal = tuner_signal(tuner_read_status(fe));
+
+	*strength = signal;
+
+	tuner_dbg("Signal strength: %d\n", signal);
+
+	return 0;
+}
+
 /* ---------------------------------------------------------------------- */
 
-static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
+static int simple_set_tv_freq(struct dvb_frontend *fe,
+			      struct analog_parameters *params)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tuner_simple_priv *priv = fe->tuner_priv;
 	u8 config, cb, tuneraddr;
 	u16 div;
 	struct tunertype *tun;
 	u8 buffer[4];
 	int rc, IFPCoff, i, j;
 	enum param_type desired_type;
-	struct tuner_params *params;
+	struct tuner_params *t_params;
 
-	tun = &tuners[t->type];
+	tun = priv->tun;
 
 	/* IFPCoff = Video Intermediate Frequency - Vif:
 		940  =16*58.75  NTSC/J (Japan)
@@ -148,14 +199,14 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		171.2=16*10.70  FM Radio (at set_radio_freq)
 	*/
 
-	if (t->std == V4L2_STD_NTSC_M_JP) {
+	if (params->std == V4L2_STD_NTSC_M_JP) {
 		IFPCoff      = 940;
 		desired_type = TUNER_PARAM_TYPE_NTSC;
-	} else if ((t->std & V4L2_STD_MN) &&
-		  !(t->std & ~V4L2_STD_MN)) {
+	} else if ((params->std & V4L2_STD_MN) &&
+		  !(params->std & ~V4L2_STD_MN)) {
 		IFPCoff      = 732;
 		desired_type = TUNER_PARAM_TYPE_NTSC;
-	} else if (t->std == V4L2_STD_SECAM_LC) {
+	} else if (params->std == V4L2_STD_SECAM_LC) {
 		IFPCoff      = 543;
 		desired_type = TUNER_PARAM_TYPE_SECAM;
 	} else {
@@ -168,49 +219,49 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 			continue;
 		break;
 	}
-	/* use default tuner_params if desired_type not available */
+	/* use default tuner_t_params if desired_type not available */
 	if (desired_type != tun->params[j].type) {
-		tuner_dbg("IFPCoff = %d: tuner_params undefined for tuner %d\n",
-			  IFPCoff,t->type);
+		tuner_dbg("IFPCoff = %d: tuner_t_params undefined for tuner %d\n",
+			  IFPCoff, priv->type);
 		j = 0;
 	}
-	params = &tun->params[j];
+	t_params = &tun->params[j];
 
-	for (i = 0; i < params->count; i++) {
-		if (freq > params->ranges[i].limit)
+	for (i = 0; i < t_params->count; i++) {
+		if (params->frequency > t_params->ranges[i].limit)
 			continue;
 		break;
 	}
-	if (i == params->count) {
+	if (i == t_params->count) {
 		tuner_dbg("TV frequency out of range (%d > %d)",
-				freq, params->ranges[i - 1].limit);
-		freq = params->ranges[--i].limit;
+				params->frequency, t_params->ranges[i - 1].limit);
+		params->frequency = t_params->ranges[--i].limit;
 	}
-	config = params->ranges[i].config;
-	cb     = params->ranges[i].cb;
+	config = t_params->ranges[i].config;
+	cb     = t_params->ranges[i].cb;
 	/*  i == 0 -> VHF_LO
 	 *  i == 1 -> VHF_HI
 	 *  i == 2 -> UHF     */
 	tuner_dbg("tv: param %d, range %d\n",j,i);
 
-	div=freq + IFPCoff + offset;
+	div=params->frequency + IFPCoff + offset;
 
 	tuner_dbg("Freq= %d.%02d MHz, V_IF=%d.%02d MHz, Offset=%d.%02d MHz, div=%0d\n",
-					freq / 16, freq % 16 * 100 / 16,
+					params->frequency / 16, params->frequency % 16 * 100 / 16,
 					IFPCoff / 16, IFPCoff % 16 * 100 / 16,
 					offset / 16, offset % 16 * 100 / 16,
 					div);
 
 	/* tv norm specific stuff for multi-norm tuners */
-	switch (t->type) {
+	switch (priv->type) {
 	case TUNER_PHILIPS_SECAM: // FI1216MF
 		/* 0x01 -> ??? no change ??? */
 		/* 0x02 -> PAL BDGHI / SECAM L */
 		/* 0x04 -> ??? PAL others / SECAM others ??? */
 		cb &= ~0x03;
-		if (t->std & V4L2_STD_SECAM_L) //also valid for V4L2_STD_SECAM
+		if (params->std & V4L2_STD_SECAM_L) //also valid for V4L2_STD_SECAM
 			cb |= PHILIPS_MF_SET_STD_L;
-		else if (t->std & V4L2_STD_SECAM_LC)
+		else if (params->std & V4L2_STD_SECAM_LC)
 			cb |= PHILIPS_MF_SET_STD_LC;
 		else /* V4L2_STD_B|V4L2_STD_GH */
 			cb |= PHILIPS_MF_SET_STD_BG;
@@ -219,16 +270,16 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 	case TUNER_TEMIC_4046FM5:
 		cb &= ~0x0f;
 
-		if (t->std & V4L2_STD_PAL_BG) {
+		if (params->std & V4L2_STD_PAL_BG) {
 			cb |= TEMIC_SET_PAL_BG;
 
-		} else if (t->std & V4L2_STD_PAL_I) {
+		} else if (params->std & V4L2_STD_PAL_I) {
 			cb |= TEMIC_SET_PAL_I;
 
-		} else if (t->std & V4L2_STD_PAL_DK) {
+		} else if (params->std & V4L2_STD_PAL_DK) {
 			cb |= TEMIC_SET_PAL_DK;
 
-		} else if (t->std & V4L2_STD_SECAM_L) {
+		} else if (params->std & V4L2_STD_SECAM_L) {
 			cb |= TEMIC_SET_PAL_L;
 
 		}
@@ -237,13 +288,13 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 	case TUNER_PHILIPS_FQ1216ME:
 		cb &= ~0x0f;
 
-		if (t->std & (V4L2_STD_PAL_BG|V4L2_STD_PAL_DK)) {
+		if (params->std & (V4L2_STD_PAL_BG|V4L2_STD_PAL_DK)) {
 			cb |= PHILIPS_SET_PAL_BGDK;
 
-		} else if (t->std & V4L2_STD_PAL_I) {
+		} else if (params->std & V4L2_STD_PAL_I) {
 			cb |= PHILIPS_SET_PAL_I;
 
-		} else if (t->std & V4L2_STD_SECAM_L) {
+		} else if (params->std & V4L2_STD_SECAM_L) {
 			cb |= PHILIPS_SET_PAL_L;
 
 		}
@@ -255,7 +306,7 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		/* 0x02 -> NTSC antenna input 1 */
 		/* 0x03 -> NTSC antenna input 2 */
 		cb &= ~0x03;
-		if (!(t->std & V4L2_STD_ATSC))
+		if (!(params->std & V4L2_STD_ATSC))
 			cb |= 2;
 		/* FIXME: input */
 		break;
@@ -275,23 +326,23 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		buffer[2] = 0x17;
 		buffer[3] = 0x00;
 		cb &= ~0x40;
-		if (t->std & V4L2_STD_ATSC) {
+		if (params->std & V4L2_STD_ATSC) {
 			cb |= 0x40;
 			buffer[1] = 0x04;
 		}
 		/* set to the correct mode (analog or digital) */
-		tuneraddr = c->addr;
-		c->addr = 0x0a;
-		if (2 != (rc = i2c_master_send(c,&buffer[0],2)))
+		tuneraddr = priv->i2c_props.addr;
+		priv->i2c_props.addr = 0x0a;
+		if (2 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,&buffer[0],2)))
 			tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc);
-		if (2 != (rc = i2c_master_send(c,&buffer[2],2)))
+		if (2 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,&buffer[2],2)))
 			tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc);
-		c->addr = tuneraddr;
+		priv->i2c_props.addr = tuneraddr;
 		/* FIXME: input */
 		break;
 	}
 
-	if (params->cb_first_if_lower_freq && div < t->last_div) {
+	if (t_params->cb_first_if_lower_freq && div < priv->last_div) {
 		buffer[0] = config;
 		buffer[1] = cb;
 		buffer[2] = (div>>8) & 0x7f;
@@ -302,53 +353,53 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		buffer[2] = config;
 		buffer[3] = cb;
 	}
-	t->last_div = div;
-	if (params->has_tda9887) {
+	priv->last_div = div;
+	if (t_params->has_tda9887) {
 		int config = 0;
-		int is_secam_l = (t->std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)) &&
-			!(t->std & ~(V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC));
+		int is_secam_l = (params->std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)) &&
+			!(params->std & ~(V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC));
 
-		if (t->std == V4L2_STD_SECAM_LC) {
-			if (params->port1_active ^ params->port1_invert_for_secam_lc)
+		if (params->std == V4L2_STD_SECAM_LC) {
+			if (t_params->port1_active ^ t_params->port1_invert_for_secam_lc)
 				config |= TDA9887_PORT1_ACTIVE;
-			if (params->port2_active ^ params->port2_invert_for_secam_lc)
+			if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc)
 				config |= TDA9887_PORT2_ACTIVE;
 		}
 		else {
-			if (params->port1_active)
+			if (t_params->port1_active)
 				config |= TDA9887_PORT1_ACTIVE;
-			if (params->port2_active)
+			if (t_params->port2_active)
 				config |= TDA9887_PORT2_ACTIVE;
 		}
-		if (params->intercarrier_mode)
+		if (t_params->intercarrier_mode)
 			config |= TDA9887_INTERCARRIER;
 		if (is_secam_l) {
-			if (i == 0 && params->default_top_secam_low)
-				config |= TDA9887_TOP(params->default_top_secam_low);
-			else if (i == 1 && params->default_top_secam_mid)
-				config |= TDA9887_TOP(params->default_top_secam_mid);
-			else if (params->default_top_secam_high)
-				config |= TDA9887_TOP(params->default_top_secam_high);
+			if (i == 0 && t_params->default_top_secam_low)
+				config |= TDA9887_TOP(t_params->default_top_secam_low);
+			else if (i == 1 && t_params->default_top_secam_mid)
+				config |= TDA9887_TOP(t_params->default_top_secam_mid);
+			else if (t_params->default_top_secam_high)
+				config |= TDA9887_TOP(t_params->default_top_secam_high);
 		}
 		else {
-			if (i == 0 && params->default_top_low)
-				config |= TDA9887_TOP(params->default_top_low);
-			else if (i == 1 && params->default_top_mid)
-				config |= TDA9887_TOP(params->default_top_mid);
-			else if (params->default_top_high)
-				config |= TDA9887_TOP(params->default_top_high);
+			if (i == 0 && t_params->default_top_low)
+				config |= TDA9887_TOP(t_params->default_top_low);
+			else if (i == 1 && t_params->default_top_mid)
+				config |= TDA9887_TOP(t_params->default_top_mid);
+			else if (t_params->default_top_high)
+				config |= TDA9887_TOP(t_params->default_top_high);
 		}
-		if (params->default_pll_gating_18)
+		if (t_params->default_pll_gating_18)
 			config |= TDA9887_GATING_18;
-		i2c_clients_command(c->adapter, TDA9887_SET_CONFIG, &config);
+		i2c_clients_command(priv->i2c_props.adap, TDA9887_SET_CONFIG, &config);
 	}
 	tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
 		  buffer[0],buffer[1],buffer[2],buffer[3]);
 
-	if (4 != (rc = i2c_master_send(c,buffer,4)))
+	if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,buffer,4)))
 		tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
 
-	switch (t->type) {
+	switch (priv->type) {
 	case TUNER_LG_TDVS_H06XF:
 		/* Set the Auxiliary Byte. */
 		buffer[0] = buffer[2];
@@ -357,7 +408,7 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		buffer[1] = 0x20;
 		tuner_dbg("tv 0x%02x 0x%02x\n",buffer[0],buffer[1]);
 
-		if (2 != (rc = i2c_master_send(c,buffer,2)))
+		if (2 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,buffer,2)))
 			tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc);
 		break;
 	case TUNER_MICROTUNE_4042FI5:
@@ -369,8 +420,8 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		/* Wait until the PLL locks */
 		for (;;) {
 			if (time_after(jiffies,timeout))
-				return;
-			if (1 != (rc = i2c_master_recv(c,&status_byte,1))) {
+				return 0;
+			if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,&status_byte,1))) {
 				tuner_warn("i2c i/o read error: rc == %d (should be 1)\n",rc);
 				break;
 			}
@@ -388,68 +439,86 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
 			  buffer[0],buffer[1],buffer[2],buffer[3]);
 
-		if (4 != (rc = i2c_master_send(c,buffer,4)))
+		if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,buffer,4)))
 			tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
 		break;
 	}
 	}
+	return 0;
 }
 
-static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
+static int simple_set_radio_freq(struct dvb_frontend *fe,
+				 struct analog_parameters *params)
 {
 	struct tunertype *tun;
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tuner_simple_priv *priv = fe->tuner_priv;
 	u8 buffer[4];
 	u16 div;
 	int rc, j;
-	enum param_type desired_type = TUNER_PARAM_TYPE_RADIO;
-	struct tuner_params *params;
+	struct tuner_params *t_params;
+	unsigned int freq = params->frequency;
 
-	tun = &tuners[t->type];
+	tun = priv->tun;
 
-	for (j = 0; j < tun->count-1; j++) {
-		if (desired_type != tun->params[j].type)
-			continue;
+	for (j = tun->count-1; j > 0; j--)
+		if (tun->params[j].type == TUNER_PARAM_TYPE_RADIO)
+			break;
+	/* default t_params (j=0) will be used if desired type wasn't found */
+	t_params = &tun->params[j];
+
+	/* Select Radio 1st IF used */
+	switch (t_params->radio_if) {
+	case 0: /* 10.7 MHz */
+		freq += (unsigned int)(10.7*16000);
+		break;
+	case 1: /* 33.3 MHz */
+		freq += (unsigned int)(33.3*16000);
 		break;
+	case 2: /* 41.3 MHz */
+		freq += (unsigned int)(41.3*16000);
+		break;
+	default:
+		tuner_warn("Unsupported radio_if value %d\n", t_params->radio_if);
+		return 0;
 	}
-	/* use default tuner_params if desired_type not available */
-	if (desired_type != tun->params[j].type)
-		j = 0;
-
-	div = (20 * freq / 16000) + (int)(20*10.7); /* IF 10.7 MHz */
-	params = &tun->params[j];
-	buffer[2] = (params->ranges[0].config & ~TUNER_RATIO_MASK) | TUNER_RATIO_SELECT_50; /* 50 kHz step */
 
-	switch (t->type) {
+	/* Bandswitch byte */
+	switch (priv->type) {
 	case TUNER_TENA_9533_DI:
 	case TUNER_YMEC_TVF_5533MF:
-		tuner_dbg ("This tuner doesn't have FM. Most cards has a TEA5767 for FM\n");
-		return;
+		tuner_dbg("This tuner doesn't have FM. Most cards have a TEA5767 for FM\n");
+		return 0;
 	case TUNER_PHILIPS_FM1216ME_MK3:
 	case TUNER_PHILIPS_FM1236_MK3:
 	case TUNER_PHILIPS_FMD1216ME_MK3:
 	case TUNER_LG_NTSC_TAPE:
+	case TUNER_PHILIPS_FM1256_IH3:
 		buffer[3] = 0x19;
 		break;
 	case TUNER_TNF_5335MF:
 		buffer[3] = 0x11;
 		break;
-	case TUNER_PHILIPS_FM1256_IH3:
-		div = (20 * freq) / 16000 + (int)(33.3 * 20);  /* IF 33.3 MHz */
-		buffer[3] = 0x19;
-		break;
 	case TUNER_LG_PAL_FM:
 		buffer[3] = 0xa5;
 		break;
-	case TUNER_MICROTUNE_4049FM5:
-		div = (20 * freq) / 16000 + (int)(33.3 * 20); /* IF 33.3 MHz */
-		buffer[3] = 0xa4;
+	case TUNER_THOMSON_DTT761X:
+		buffer[3] = 0x39;
 		break;
+	case TUNER_MICROTUNE_4049FM5:
 	default:
 		buffer[3] = 0xa4;
 		break;
 	}
-	if (params->cb_first_if_lower_freq && div < t->last_div) {
+
+	buffer[2] = (t_params->ranges[0].config & ~TUNER_RATIO_MASK) |
+		    TUNER_RATIO_SELECT_50; /* 50 kHz step */
+
+	/* Convert from 1/16 kHz V4L steps to 1/20 MHz (=50 kHz) PLL steps
+	   freq * (1 Mhz / 16000 V4L steps) * (20 PLL steps / 1 MHz) =
+	   freq * (1/800) */
+	div = (freq + 400) / 800;
+
+	if (t_params->cb_first_if_lower_freq && div < priv->last_div) {
 		buffer[0] = buffer[2];
 		buffer[1] = buffer[3];
 		buffer[2] = (div>>8) & 0x7f;
@@ -461,46 +530,108 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
 
 	tuner_dbg("radio 0x%02x 0x%02x 0x%02x 0x%02x\n",
 	       buffer[0],buffer[1],buffer[2],buffer[3]);
-	t->last_div = div;
+	priv->last_div = div;
 
-	if (params->has_tda9887) {
+	if (t_params->has_tda9887) {
 		int config = 0;
-		if (params->port1_active && !params->port1_fm_high_sensitivity)
+		if (t_params->port1_active && !t_params->port1_fm_high_sensitivity)
 			config |= TDA9887_PORT1_ACTIVE;
-		if (params->port2_active && !params->port2_fm_high_sensitivity)
+		if (t_params->port2_active && !t_params->port2_fm_high_sensitivity)
 			config |= TDA9887_PORT2_ACTIVE;
-		if (params->intercarrier_mode)
+		if (t_params->intercarrier_mode)
 			config |= TDA9887_INTERCARRIER;
-/*		if (params->port1_set_for_fm_mono)
+/*		if (t_params->port1_set_for_fm_mono)
 			config &= ~TDA9887_PORT1_ACTIVE;*/
-		if (params->fm_gain_normal)
+		if (t_params->fm_gain_normal)
 			config |= TDA9887_GAIN_NORMAL;
-		i2c_clients_command(c->adapter, TDA9887_SET_CONFIG, &config);
+		if (t_params->radio_if == 2)
+			config |= TDA9887_RIF_41_3;
+		i2c_clients_command(priv->i2c_props.adap, TDA9887_SET_CONFIG, &config);
 	}
-	if (4 != (rc = i2c_master_send(c,buffer,4)))
+	if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,buffer,4)))
 		tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
+
+	return 0;
 }
 
-static struct tuner_operations simple_tuner_ops = {
-	.set_tv_freq    = default_set_tv_freq,
-	.set_radio_freq = default_set_radio_freq,
-	.has_signal     = tuner_signal,
-	.is_stereo      = tuner_stereo,
+static int simple_set_params(struct dvb_frontend *fe,
+			     struct analog_parameters *params)
+{
+	struct tuner_simple_priv *priv = fe->tuner_priv;
+	int ret = -EINVAL;
+
+	switch (params->mode) {
+	case V4L2_TUNER_RADIO:
+		ret = simple_set_radio_freq(fe, params);
+		priv->frequency = params->frequency * 125 / 2;
+		break;
+	case V4L2_TUNER_ANALOG_TV:
+	case V4L2_TUNER_DIGITAL_TV:
+		ret = simple_set_tv_freq(fe, params);
+		priv->frequency = params->frequency * 62500;
+		break;
+	}
+
+	return ret;
+}
+
+
+static int simple_release(struct dvb_frontend *fe)
+{
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
+
+	return 0;
+}
+
+static int simple_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct tuner_simple_priv *priv = fe->tuner_priv;
+	*frequency = priv->frequency;
+	return 0;
+}
+
+static struct dvb_tuner_ops simple_tuner_ops = {
+	.set_analog_params = simple_set_params,
+	.release           = simple_release,
+	.get_frequency     = simple_get_frequency,
+	.get_status        = simple_get_status,
+	.get_rf_strength   = simple_get_rf_strength,
 };
 
-int default_tuner_init(struct i2c_client *c)
+struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
+					 struct i2c_adapter *i2c_adap,
+					 u8 i2c_addr,
+					 struct simple_tuner_config *cfg)
 {
-	struct tuner *t = i2c_get_clientdata(c);
+	struct tuner_simple_priv *priv = NULL;
 
-	tuner_info("type set to %d (%s)\n",
-		   t->type, tuners[t->type].name);
-	strlcpy(c->name, tuners[t->type].name, sizeof(c->name));
+	priv = kzalloc(sizeof(struct tuner_simple_priv), GFP_KERNEL);
+	if (priv == NULL)
+		return NULL;
+	fe->tuner_priv = priv;
 
-	memcpy(&t->ops, &simple_tuner_ops, sizeof(struct tuner_operations));
+	priv->i2c_props.addr = i2c_addr;
+	priv->i2c_props.adap = i2c_adap;
+	priv->type = cfg->type;
+	priv->tun  = cfg->tun;
 
-	return 0;
+	memcpy(&fe->ops.tuner_ops, &simple_tuner_ops, sizeof(struct dvb_tuner_ops));
+
+	tuner_info("type set to %d (%s)\n", cfg->type, cfg->tun->name);
+
+	strlcpy(fe->ops.tuner_ops.info.name, cfg->tun->name, sizeof(fe->ops.tuner_ops.info.name));
+
+	return fe;
 }
 
+
+EXPORT_SYMBOL_GPL(simple_tuner_attach);
+
+MODULE_DESCRIPTION("Simple 4-control-bytes style tuner driver");
+MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer");
+MODULE_LICENSE("GPL");
+
 /*
  * Overrides for Emacs so that we follow Linus's tabbing style.
  * ---------------------------------------------------------------------------
diff --git a/drivers/media/video/tuner-simple.h b/drivers/media/video/tuner-simple.h
new file mode 100644
index 00000000000..9089939a8c0
--- /dev/null
+++ b/drivers/media/video/tuner-simple.h
@@ -0,0 +1,46 @@
+/*
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TUNER_SIMPLE_H__
+#define __TUNER_SIMPLE_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+struct simple_tuner_config
+{
+	/* chip type */
+	unsigned int type;
+	struct tunertype *tun;
+};
+
+#if defined(CONFIG_TUNER_SIMPLE) || (defined(CONFIG_TUNER_SIMPLE_MODULE) && defined(MODULE))
+extern struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
+						struct i2c_adapter *i2c_adap,
+						u8 i2c_addr,
+						struct simple_tuner_config *cfg);
+#else
+static inline struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
+						       struct i2c_adapter *i2c_adap,
+						       u8 i2c_addr,
+						       struct simple_tuner_config *cfg)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif
+
+#endif /* __TUNER_SIMPLE_H__ */
diff --git a/drivers/media/video/tuner-types.c b/drivers/media/video/tuner-types.c
index 417f642b435..c6a7934bd5a 100644
--- a/drivers/media/video/tuner-types.c
+++ b/drivers/media/video/tuner-types.c
@@ -652,6 +652,7 @@ static struct tuner_params tuner_microtune_4049_fm5_params[] = {
 		.port1_invert_for_secam_lc = 1,
 		.default_pll_gating_18 = 1,
 		.fm_gain_normal=1,
+		.radio_if = 1, /* 33.3 MHz */
 	},
 };
 
@@ -670,6 +671,9 @@ static struct tuner_params tuner_panasonic_vp27_params[] = {
 		.count  = ARRAY_SIZE(tuner_panasonic_vp27_ntsc_ranges),
 		.has_tda9887 = 1,
 		.intercarrier_mode = 1,
+		.default_top_low = -3,
+		.default_top_mid = -3,
+		.default_top_high = -3,
 	},
 };
 
@@ -730,6 +734,7 @@ static struct tuner_params tuner_philips_fm1256_ih3_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_fm1236_mk3_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
+		.radio_if = 1, /* 33.3 MHz */
 	},
 };
 
@@ -856,6 +861,9 @@ static struct tuner_params tuner_thomson_dtt761x_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_thomson_dtt761x_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_thomson_dtt761x_ntsc_ranges),
+		.has_tda9887 = 1,
+		.fm_gain_normal = 1,
+		.radio_if = 2, /* 41.3 MHz */
 	},
 };
 
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index cffb011590e..a19cdcc17ef 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/string.h>
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index fdc3def437b..4b2c4034f5b 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -30,7 +30,6 @@
 
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/drivers/media/video/tvmixer.c b/drivers/media/video/tvmixer.c
index 3ae5a9cd2e2..9fa5b702e07 100644
--- a/drivers/media/video/tvmixer.c
+++ b/drivers/media/video/tvmixer.c
@@ -2,7 +2,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/timer.h>
@@ -238,13 +237,10 @@ static const struct file_operations tvmixer_fops = {
 
 static int tvmixer_adapters(struct i2c_adapter *adap)
 {
-	struct list_head  *item;
 	struct i2c_client *client;
 
-	list_for_each(item,&adap->clients) {
-		client = list_entry(item, struct i2c_client, list);
+	list_for_each_entry(client, &adap->clients, list)
 		tvmixer_clients(client);
-	}
 	return 0;
 }
 
diff --git a/drivers/media/video/usbvision/usbvision-core.c b/drivers/media/video/usbvision/usbvision-core.c
index 5b1e346df20..c7d5f9ed22d 100644
--- a/drivers/media/video/usbvision/usbvision-core.c
+++ b/drivers/media/video/usbvision/usbvision-core.c
@@ -45,7 +45,6 @@
 #include <media/tuner.h>
 #include <media/audiochip.h>
 
-#include <linux/moduleparam.h>
 #include <linux/workqueue.h>
 
 #ifdef CONFIG_KMOD
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index 025be555194..c66aef63916 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -134,8 +134,6 @@ static inline int usb_find_address(struct i2c_adapter *i2c_adap,
 		addr = (msg->addr << 1);
 		if (flags & I2C_M_RD)
 			addr |= 1;
-		if (flags & I2C_M_REV_DIR_ADDR)
-			addr ^= 1;
 
 		add[0] = addr;
 		if (flags & I2C_M_RD)
@@ -192,7 +190,7 @@ static int algo_control(struct i2c_adapter *adapter, unsigned int cmd, unsigned
 
 static u32 functionality(struct i2c_adapter *adap)
 {
-	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_10BIT_ADDR | I2C_FUNC_PROTOCOL_MANGLING;
+	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_10BIT_ADDR;
 }
 
 
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 0cb006f2943..e2f3c01cfa1 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -68,7 +68,6 @@
 #include <media/tuner.h>
 #include <media/audiochip.h>
 
-#include <linux/moduleparam.h>
 #include <linux/workqueue.h>
 
 #ifdef CONFIG_KMOD
@@ -183,20 +182,22 @@ MODULE_ALIAS(DRIVER_ALIAS);
 
 #define YES_NO(x) ((x) ? "Yes" : "No")
 
-static inline struct usb_usbvision *cd_to_usbvision(struct class_device *cd)
+static inline struct usb_usbvision *cd_to_usbvision(struct device *cd)
 {
 	struct video_device *vdev =
 		container_of(cd, struct video_device, class_dev);
 	return video_get_drvdata(vdev);
 }
 
-static ssize_t show_version(struct class_device *cd, char *buf)
+static ssize_t show_version(struct device *cd,
+			    struct device_attribute *attr, char *buf)
 {
 	return sprintf(buf, "%s\n", USBVISION_VERSION_STRING);
 }
-static CLASS_DEVICE_ATTR(version, S_IRUGO, show_version, NULL);
+static DEVICE_ATTR(version, S_IRUGO, show_version, NULL);
 
-static ssize_t show_model(struct class_device *cd, char *buf)
+static ssize_t show_model(struct device *cd,
+			  struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev =
 		container_of(cd, struct video_device, class_dev);
@@ -204,9 +205,10 @@ static ssize_t show_model(struct class_device *cd, char *buf)
 	return sprintf(buf, "%s\n",
 		       usbvision_device_data[usbvision->DevModel].ModelString);
 }
-static CLASS_DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
+static DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
 
-static ssize_t show_hue(struct class_device *cd, char *buf)
+static ssize_t show_hue(struct device *cd,
+			struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev =
 		container_of(cd, struct video_device, class_dev);
@@ -218,9 +220,10 @@ static ssize_t show_hue(struct class_device *cd, char *buf)
 		call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
 	return sprintf(buf, "%d\n", ctrl.value);
 }
-static CLASS_DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
+static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
 
-static ssize_t show_contrast(struct class_device *cd, char *buf)
+static ssize_t show_contrast(struct device *cd,
+			     struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev =
 		container_of(cd, struct video_device, class_dev);
@@ -232,9 +235,10 @@ static ssize_t show_contrast(struct class_device *cd, char *buf)
 		call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
 	return sprintf(buf, "%d\n", ctrl.value);
 }
-static CLASS_DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
+static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
 
-static ssize_t show_brightness(struct class_device *cd, char *buf)
+static ssize_t show_brightness(struct device *cd,
+			       struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev =
 		container_of(cd, struct video_device, class_dev);
@@ -246,9 +250,10 @@ static ssize_t show_brightness(struct class_device *cd, char *buf)
 		call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
 	return sprintf(buf, "%d\n", ctrl.value);
 }
-static CLASS_DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
+static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
 
-static ssize_t show_saturation(struct class_device *cd, char *buf)
+static ssize_t show_saturation(struct device *cd,
+			       struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev =
 		container_of(cd, struct video_device, class_dev);
@@ -260,9 +265,10 @@ static ssize_t show_saturation(struct class_device *cd, char *buf)
 		call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
 	return sprintf(buf, "%d\n", ctrl.value);
 }
-static CLASS_DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
+static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
 
-static ssize_t show_streaming(struct class_device *cd, char *buf)
+static ssize_t show_streaming(struct device *cd,
+			      struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev =
 		container_of(cd, struct video_device, class_dev);
@@ -270,9 +276,10 @@ static ssize_t show_streaming(struct class_device *cd, char *buf)
 	return sprintf(buf, "%s\n",
 		       YES_NO(usbvision->streaming==Stream_On?1:0));
 }
-static CLASS_DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL);
+static DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL);
 
-static ssize_t show_compression(struct class_device *cd, char *buf)
+static ssize_t show_compression(struct device *cd,
+				struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev =
 		container_of(cd, struct video_device, class_dev);
@@ -280,16 +287,17 @@ static ssize_t show_compression(struct class_device *cd, char *buf)
 	return sprintf(buf, "%s\n",
 		       YES_NO(usbvision->isocMode==ISOC_MODE_COMPRESS));
 }
-static CLASS_DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL);
+static DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL);
 
-static ssize_t show_device_bridge(struct class_device *cd, char *buf)
+static ssize_t show_device_bridge(struct device *cd,
+				  struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev =
 		container_of(cd, struct video_device, class_dev);
 	struct usb_usbvision *usbvision = video_get_drvdata(vdev);
 	return sprintf(buf, "%d\n", usbvision->bridgeType);
 }
-static CLASS_DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL);
+static DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL);
 
 static void usbvision_create_sysfs(struct video_device *vdev)
 {
@@ -297,40 +305,40 @@ static void usbvision_create_sysfs(struct video_device *vdev)
 	if (!vdev)
 		return;
 	do {
-		res=class_device_create_file(&vdev->class_dev,
-					     &class_device_attr_version);
+		res = device_create_file(&vdev->class_dev,
+					 &dev_attr_version);
 		if (res<0)
 			break;
-		res=class_device_create_file(&vdev->class_dev,
-					     &class_device_attr_model);
+		res = device_create_file(&vdev->class_dev,
+					 &dev_attr_model);
 		if (res<0)
 			break;
-		res=class_device_create_file(&vdev->class_dev,
-					     &class_device_attr_hue);
+		res = device_create_file(&vdev->class_dev,
+					 &dev_attr_hue);
 		if (res<0)
 			break;
-		res=class_device_create_file(&vdev->class_dev,
-					     &class_device_attr_contrast);
+		res = device_create_file(&vdev->class_dev,
+					 &dev_attr_contrast);
 		if (res<0)
 			break;
-		res=class_device_create_file(&vdev->class_dev,
-					     &class_device_attr_brightness);
+		res = device_create_file(&vdev->class_dev,
+					 &dev_attr_brightness);
 		if (res<0)
 			break;
-		res=class_device_create_file(&vdev->class_dev,
-					     &class_device_attr_saturation);
+		res = device_create_file(&vdev->class_dev,
+					 &dev_attr_saturation);
 		if (res<0)
 			break;
-		res=class_device_create_file(&vdev->class_dev,
-					     &class_device_attr_streaming);
+		res = device_create_file(&vdev->class_dev,
+					 &dev_attr_streaming);
 		if (res<0)
 			break;
-		res=class_device_create_file(&vdev->class_dev,
-					     &class_device_attr_compression);
+		res = device_create_file(&vdev->class_dev,
+					 &dev_attr_compression);
 		if (res<0)
 			break;
-		res=class_device_create_file(&vdev->class_dev,
-					     &class_device_attr_bridge);
+		res = device_create_file(&vdev->class_dev,
+					 &dev_attr_bridge);
 		if (res>=0)
 			return;
 	} while (0);
@@ -341,24 +349,24 @@ static void usbvision_create_sysfs(struct video_device *vdev)
 static void usbvision_remove_sysfs(struct video_device *vdev)
 {
 	if (vdev) {
-		class_device_remove_file(&vdev->class_dev,
-					 &class_device_attr_version);
-		class_device_remove_file(&vdev->class_dev,
-					 &class_device_attr_model);
-		class_device_remove_file(&vdev->class_dev,
-					 &class_device_attr_hue);
-		class_device_remove_file(&vdev->class_dev,
-					 &class_device_attr_contrast);
-		class_device_remove_file(&vdev->class_dev,
-					 &class_device_attr_brightness);
-		class_device_remove_file(&vdev->class_dev,
-					 &class_device_attr_saturation);
-		class_device_remove_file(&vdev->class_dev,
-					 &class_device_attr_streaming);
-		class_device_remove_file(&vdev->class_dev,
-					 &class_device_attr_compression);
-		class_device_remove_file(&vdev->class_dev,
-					 &class_device_attr_bridge);
+		device_remove_file(&vdev->class_dev,
+					 &dev_attr_version);
+		device_remove_file(&vdev->class_dev,
+					 &dev_attr_model);
+		device_remove_file(&vdev->class_dev,
+					 &dev_attr_hue);
+		device_remove_file(&vdev->class_dev,
+					 &dev_attr_contrast);
+		device_remove_file(&vdev->class_dev,
+					 &dev_attr_brightness);
+		device_remove_file(&vdev->class_dev,
+					 &dev_attr_saturation);
+		device_remove_file(&vdev->class_dev,
+					 &dev_attr_streaming);
+		device_remove_file(&vdev->class_dev,
+					 &dev_attr_compression);
+		device_remove_file(&vdev->class_dev,
+					 &dev_attr_bridge);
 	}
 }
 
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
index ede8543818b..9eac65f34bf 100644
--- a/drivers/media/video/v4l1-compat.c
+++ b/drivers/media/video/v4l1-compat.c
@@ -19,7 +19,6 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index d2915d3530e..c3440b280d2 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -65,11 +65,6 @@
 #include <linux/kmod.h>
 #endif
 
-#if defined(CONFIG_UST) || defined(CONFIG_UST_MODULE)
-#include <linux/ust.h>
-#endif
-
-
 #include <linux/videodev.h>
 
 MODULE_AUTHOR("Bill Dirks, Justin Schoeman, Gerd Knorr");
@@ -716,6 +711,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
 	case V4L2_CID_AUDIO_MUTE:
 	case V4L2_CID_AUDIO_LOUDNESS:
 	case V4L2_CID_MPEG_AUDIO_MUTE:
+	case V4L2_CID_MPEG_VIDEO_MUTE:
 	case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
 	case V4L2_CID_MPEG_VIDEO_PULLDOWN:
 		qctrl->type = V4L2_CTRL_TYPE_BOOLEAN;
diff --git a/drivers/media/video/v4l2-int-device.c b/drivers/media/video/v4l2-int-device.c
new file mode 100644
index 00000000000..8b4ef530a3a
--- /dev/null
+++ b/drivers/media/video/v4l2-int-device.c
@@ -0,0 +1,158 @@
+/*
+ * drivers/media/video/v4l2-int-device.c
+ *
+ * V4L2 internal ioctl interface.
+ *
+ * Copyright (C) 2007 Nokia Corporation.
+ *
+ * Contact: Sakari Ailus <sakari.ailus@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/sort.h>
+#include <linux/string.h>
+
+#include <media/v4l2-int-device.h>
+
+static DEFINE_MUTEX(mutex);
+static LIST_HEAD(int_list);
+
+static void v4l2_int_device_try_attach_all(void)
+{
+	struct v4l2_int_device *m, *s;
+
+	list_for_each_entry(m, &int_list, head) {
+		if (m->type != v4l2_int_type_master)
+			continue;
+
+		list_for_each_entry(s, &int_list, head) {
+			if (s->type != v4l2_int_type_slave)
+				continue;
+
+			/* Slave is connected? */
+			if (s->u.slave->master)
+				continue;
+
+			/* Slave wants to attach to master? */
+			if (s->u.slave->attach_to[0] != 0
+			    && strncmp(m->name, s->u.slave->attach_to,
+				       V4L2NAMESIZE))
+				continue;
+
+			if (!try_module_get(m->module))
+				continue;
+
+			if (m->u.master->attach(m, s)) {
+				module_put(m->module);
+				continue;
+			}
+
+			s->u.slave->master = m;
+		}
+	}
+}
+
+static int ioctl_sort_cmp(const void *a, const void *b)
+{
+	const struct v4l2_int_ioctl_desc *d1 = a, *d2 = b;
+
+	if (d1->num > d2->num)
+		return 1;
+
+	if (d1->num < d2->num)
+		return -1;
+
+	return 0;
+}
+
+int v4l2_int_device_register(struct v4l2_int_device *d)
+{
+	if (d->type == v4l2_int_type_slave)
+		sort(d->u.slave->ioctls, d->u.slave->num_ioctls,
+		     sizeof(struct v4l2_int_ioctl_desc),
+		     &ioctl_sort_cmp, NULL);
+	mutex_lock(&mutex);
+	list_add(&d->head, &int_list);
+	v4l2_int_device_try_attach_all();
+	mutex_unlock(&mutex);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(v4l2_int_device_register);
+
+void v4l2_int_device_unregister(struct v4l2_int_device *d)
+{
+	mutex_lock(&mutex);
+	list_del(&d->head);
+	if (d->type == v4l2_int_type_slave
+	    && d->u.slave->master != NULL) {
+		d->u.slave->master->u.master->detach(d);
+		module_put(d->u.slave->master->module);
+		d->u.slave->master = NULL;
+	}
+	mutex_unlock(&mutex);
+}
+EXPORT_SYMBOL_GPL(v4l2_int_device_unregister);
+
+/* Adapted from search_extable in extable.c. */
+static v4l2_int_ioctl_func *find_ioctl(struct v4l2_int_slave *slave, int cmd,
+				       v4l2_int_ioctl_func *no_such_ioctl)
+{
+	const struct v4l2_int_ioctl_desc *first = slave->ioctls;
+	const struct v4l2_int_ioctl_desc *last =
+		first + slave->num_ioctls - 1;
+
+	while (first <= last) {
+		const struct v4l2_int_ioctl_desc *mid;
+
+		mid = (last - first) / 2 + first;
+
+		if (mid->num < cmd)
+			first = mid + 1;
+		else if (mid->num > cmd)
+			last = mid - 1;
+		else
+			return mid->func;
+	}
+
+	return no_such_ioctl;
+}
+
+static int no_such_ioctl_0(struct v4l2_int_device *d)
+{
+	return -ENOIOCTLCMD;
+}
+
+int v4l2_int_ioctl_0(struct v4l2_int_device *d, int cmd)
+{
+	return ((v4l2_int_ioctl_func_0 *)
+		find_ioctl(d->u.slave, cmd,
+			   (v4l2_int_ioctl_func *)no_such_ioctl_0))(d);
+}
+
+static int no_such_ioctl_1(struct v4l2_int_device *d, void *arg)
+{
+	return -ENOIOCTLCMD;
+}
+
+int v4l2_int_ioctl_1(struct v4l2_int_device *d, int cmd, void *arg)
+{
+	return ((v4l2_int_ioctl_func_1 *)
+		find_ioctl(d->u.slave, cmd,
+			   (v4l2_int_ioctl_func *)no_such_ioctl_1))(d, arg);
+}
diff --git a/drivers/media/video/video-buf-dvb.c b/drivers/media/video/video-buf-dvb.c
deleted file mode 100644
index e617925ba31..00000000000
--- a/drivers/media/video/video-buf-dvb.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- *
- * some helper function for simple DVB cards which simply DMA the
- * complete transport stream and let the computer sort everything else
- * (i.e. we are using the software demux, ...).  Also uses the
- * video-buf to manage DMA buffers.
- *
- * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs]
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/fs.h>
-#include <linux/kthread.h>
-#include <linux/file.h>
-#include <linux/freezer.h>
-
-#include <media/video-buf.h>
-#include <media/video-buf-dvb.h>
-
-/* ------------------------------------------------------------------ */
-
-MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
-MODULE_LICENSE("GPL");
-
-static unsigned int debug = 0;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug,"enable debug messages");
-
-#define dprintk(fmt, arg...)	if (debug)			\
-	printk(KERN_DEBUG "%s/dvb: " fmt, dvb->name , ## arg)
-
-/* ------------------------------------------------------------------ */
-
-static int videobuf_dvb_thread(void *data)
-{
-	struct videobuf_dvb *dvb = data;
-	struct videobuf_buffer *buf;
-	unsigned long flags;
-	int err;
-
-	dprintk("dvb thread started\n");
-	set_freezable();
-	videobuf_read_start(&dvb->dvbq);
-
-	for (;;) {
-		/* fetch next buffer */
-		buf = list_entry(dvb->dvbq.stream.next,
-				 struct videobuf_buffer, stream);
-		list_del(&buf->stream);
-		err = videobuf_waiton(buf,0,1);
-		BUG_ON(0 != err);
-
-		/* no more feeds left or stop_feed() asked us to quit */
-		if (0 == dvb->nfeeds)
-			break;
-		if (kthread_should_stop())
-			break;
-		try_to_freeze();
-
-		/* feed buffer data to demux */
-		if (buf->state == STATE_DONE)
-			dvb_dmx_swfilter(&dvb->demux, buf->dma.vmalloc,
-					 buf->size);
-
-		/* requeue buffer */
-		list_add_tail(&buf->stream,&dvb->dvbq.stream);
-		spin_lock_irqsave(dvb->dvbq.irqlock,flags);
-		dvb->dvbq.ops->buf_queue(&dvb->dvbq,buf);
-		spin_unlock_irqrestore(dvb->dvbq.irqlock,flags);
-	}
-
-	videobuf_read_stop(&dvb->dvbq);
-	dprintk("dvb thread stopped\n");
-
-	/* Hmm, linux becomes *very* unhappy without this ... */
-	while (!kthread_should_stop()) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule();
-	}
-	return 0;
-}
-
-static int videobuf_dvb_start_feed(struct dvb_demux_feed *feed)
-{
-	struct dvb_demux *demux  = feed->demux;
-	struct videobuf_dvb *dvb = demux->priv;
-	int rc;
-
-	if (!demux->dmx.frontend)
-		return -EINVAL;
-
-	mutex_lock(&dvb->lock);
-	dvb->nfeeds++;
-	rc = dvb->nfeeds;
-
-	if (NULL != dvb->thread)
-		goto out;
-	dvb->thread = kthread_run(videobuf_dvb_thread,
-				  dvb, "%s dvb", dvb->name);
-	if (IS_ERR(dvb->thread)) {
-		rc = PTR_ERR(dvb->thread);
-		dvb->thread = NULL;
-	}
-
-out:
-	mutex_unlock(&dvb->lock);
-	return rc;
-}
-
-static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed)
-{
-	struct dvb_demux *demux  = feed->demux;
-	struct videobuf_dvb *dvb = demux->priv;
-	int err = 0;
-
-	mutex_lock(&dvb->lock);
-	dvb->nfeeds--;
-	if (0 == dvb->nfeeds  &&  NULL != dvb->thread) {
-		// FIXME: cx8802_cancel_buffers(dev);
-		err = kthread_stop(dvb->thread);
-		dvb->thread = NULL;
-	}
-	mutex_unlock(&dvb->lock);
-	return err;
-}
-
-/* ------------------------------------------------------------------ */
-
-int videobuf_dvb_register(struct videobuf_dvb *dvb,
-			  struct module *module,
-			  void *adapter_priv,
-			  struct device *device)
-{
-	int result;
-
-	mutex_init(&dvb->lock);
-
-	/* register adapter */
-	result = dvb_register_adapter(&dvb->adapter, dvb->name, module, device);
-	if (result < 0) {
-		printk(KERN_WARNING "%s: dvb_register_adapter failed (errno = %d)\n",
-		       dvb->name, result);
-		goto fail_adapter;
-	}
-	dvb->adapter.priv = adapter_priv;
-
-	/* register frontend */
-	result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
-	if (result < 0) {
-		printk(KERN_WARNING "%s: dvb_register_frontend failed (errno = %d)\n",
-		       dvb->name, result);
-		goto fail_frontend;
-	}
-
-	/* register demux stuff */
-	dvb->demux.dmx.capabilities =
-		DMX_TS_FILTERING | DMX_SECTION_FILTERING |
-		DMX_MEMORY_BASED_FILTERING;
-	dvb->demux.priv       = dvb;
-	dvb->demux.filternum  = 256;
-	dvb->demux.feednum    = 256;
-	dvb->demux.start_feed = videobuf_dvb_start_feed;
-	dvb->demux.stop_feed  = videobuf_dvb_stop_feed;
-	result = dvb_dmx_init(&dvb->demux);
-	if (result < 0) {
-		printk(KERN_WARNING "%s: dvb_dmx_init failed (errno = %d)\n",
-		       dvb->name, result);
-		goto fail_dmx;
-	}
-
-	dvb->dmxdev.filternum    = 256;
-	dvb->dmxdev.demux        = &dvb->demux.dmx;
-	dvb->dmxdev.capabilities = 0;
-	result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
-	if (result < 0) {
-		printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n",
-		       dvb->name, result);
-		goto fail_dmxdev;
-	}
-
-	dvb->fe_hw.source = DMX_FRONTEND_0;
-	result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);
-	if (result < 0) {
-		printk(KERN_WARNING "%s: add_frontend failed (DMX_FRONTEND_0, errno = %d)\n",
-		       dvb->name, result);
-		goto fail_fe_hw;
-	}
-
-	dvb->fe_mem.source = DMX_MEMORY_FE;
-	result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);
-	if (result < 0) {
-		printk(KERN_WARNING "%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n",
-		       dvb->name, result);
-		goto fail_fe_mem;
-	}
-
-	result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);
-	if (result < 0) {
-		printk(KERN_WARNING "%s: connect_frontend failed (errno = %d)\n",
-		       dvb->name, result);
-		goto fail_fe_conn;
-	}
-
-	/* register network adapter */
-	dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
-	return 0;
-
-fail_fe_conn:
-	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
-fail_fe_mem:
-	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
-fail_fe_hw:
-	dvb_dmxdev_release(&dvb->dmxdev);
-fail_dmxdev:
-	dvb_dmx_release(&dvb->demux);
-fail_dmx:
-	dvb_unregister_frontend(dvb->frontend);
-fail_frontend:
-	dvb_frontend_detach(dvb->frontend);
-	dvb_unregister_adapter(&dvb->adapter);
-fail_adapter:
-	return result;
-}
-
-void videobuf_dvb_unregister(struct videobuf_dvb *dvb)
-{
-	dvb_net_release(&dvb->net);
-	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
-	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
-	dvb_dmxdev_release(&dvb->dmxdev);
-	dvb_dmx_release(&dvb->demux);
-	dvb_unregister_frontend(dvb->frontend);
-	dvb_frontend_detach(dvb->frontend);
-	dvb_unregister_adapter(&dvb->adapter);
-}
-
-EXPORT_SYMBOL(videobuf_dvb_register);
-EXPORT_SYMBOL(videobuf_dvb_unregister);
-
-/* ------------------------------------------------------------------ */
-/*
- * Local variables:
- * c-basic-offset: 8
- * compile-command: "make DVB=1"
- * End:
- */
-
diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c
deleted file mode 100644
index a32dfbe0585..00000000000
--- a/drivers/media/video/video-buf.c
+++ /dev/null
@@ -1,1425 +0,0 @@
-/*
- *
- * generic helper functions for video4linux capture buffers, to handle
- * memory management and PCI DMA.
- * Right now, bttv, saa7134, saa7146 and cx88 use it.
- *
- * The functions expect the hardware being able to scatter gatter
- * (i.e. the buffers are not linear in physical memory, but fragmented
- * into PAGE_SIZE chunks).  They also assume the driver does not need
- * to touch the video data.
- *
- * device specific map/unmap/sync stuff now are mapped as operations
- * to allow its usage by USB and virtual devices.
- *
- * (c) 2001-2004 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs]
- * (c) 2006 Mauro Carvalho Chehab <mchehab@infradead.org>
- * (c) 2006 Ted Walther and John Sokol
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
-#include <linux/slab.h>
-#include <linux/pci.h>
-#include <linux/interrupt.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-
-#include <media/video-buf.h>
-
-#define MAGIC_DMABUF 0x19721112
-#define MAGIC_BUFFER 0x20040302
-#define MAGIC_CHECK(is,should)	if (unlikely((is) != (should))) \
-	{ printk(KERN_ERR "magic mismatch: %x (expected %x)\n",is,should); BUG(); }
-
-static int debug = 0;
-module_param(debug, int, 0644);
-
-MODULE_DESCRIPTION("helper module to manage video4linux pci dma buffers");
-MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
-MODULE_LICENSE("GPL");
-
-#define dprintk(level, fmt, arg...)	if (debug >= level) \
-	printk(KERN_DEBUG "vbuf: " fmt , ## arg)
-
-struct scatterlist*
-videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages)
-{
-	struct scatterlist *sglist;
-	struct page *pg;
-	int i;
-
-	sglist = kcalloc(nr_pages, sizeof(struct scatterlist), GFP_KERNEL);
-	if (NULL == sglist)
-		return NULL;
-	for (i = 0; i < nr_pages; i++, virt += PAGE_SIZE) {
-		pg = vmalloc_to_page(virt);
-		if (NULL == pg)
-			goto err;
-		BUG_ON(PageHighMem(pg));
-		sglist[i].page   = pg;
-		sglist[i].length = PAGE_SIZE;
-	}
-	return sglist;
-
- err:
-	kfree(sglist);
-	return NULL;
-}
-
-struct scatterlist*
-videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset)
-{
-	struct scatterlist *sglist;
-	int i = 0;
-
-	if (NULL == pages[0])
-		return NULL;
-	sglist = kcalloc(nr_pages, sizeof(*sglist), GFP_KERNEL);
-	if (NULL == sglist)
-		return NULL;
-
-	if (NULL == pages[0])
-		goto nopage;
-	if (PageHighMem(pages[0]))
-		/* DMA to highmem pages might not work */
-		goto highmem;
-	sglist[0].page   = pages[0];
-	sglist[0].offset = offset;
-	sglist[0].length = PAGE_SIZE - offset;
-	for (i = 1; i < nr_pages; i++) {
-		if (NULL == pages[i])
-			goto nopage;
-		if (PageHighMem(pages[i]))
-			goto highmem;
-		sglist[i].page   = pages[i];
-		sglist[i].length = PAGE_SIZE;
-	}
-	return sglist;
-
- nopage:
-	dprintk(2,"sgl: oops - no page\n");
-	kfree(sglist);
-	return NULL;
-
- highmem:
-	dprintk(2,"sgl: oops - highmem page\n");
-	kfree(sglist);
-	return NULL;
-}
-
-/* --------------------------------------------------------------------- */
-
-void videobuf_dma_init(struct videobuf_dmabuf *dma)
-{
-	memset(dma,0,sizeof(*dma));
-	dma->magic = MAGIC_DMABUF;
-}
-
-int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction,
-			   unsigned long data, unsigned long size)
-{
-	unsigned long first,last;
-	int err, rw = 0;
-
-	dma->direction = direction;
-	switch (dma->direction) {
-	case PCI_DMA_FROMDEVICE: rw = READ;  break;
-	case PCI_DMA_TODEVICE:   rw = WRITE; break;
-	default:                 BUG();
-	}
-
-	first = (data          & PAGE_MASK) >> PAGE_SHIFT;
-	last  = ((data+size-1) & PAGE_MASK) >> PAGE_SHIFT;
-	dma->offset   = data & ~PAGE_MASK;
-	dma->nr_pages = last-first+1;
-	dma->pages = kmalloc(dma->nr_pages * sizeof(struct page*),
-			     GFP_KERNEL);
-	if (NULL == dma->pages)
-		return -ENOMEM;
-	dprintk(1,"init user [0x%lx+0x%lx => %d pages]\n",
-		data,size,dma->nr_pages);
-
-	dma->varea = (void *) data;
-
-	down_read(&current->mm->mmap_sem);
-	err = get_user_pages(current,current->mm,
-			     data & PAGE_MASK, dma->nr_pages,
-			     rw == READ, 1, /* force */
-			     dma->pages, NULL);
-	up_read(&current->mm->mmap_sem);
-	if (err != dma->nr_pages) {
-		dma->nr_pages = (err >= 0) ? err : 0;
-		dprintk(1,"get_user_pages: err=%d [%d]\n",err,dma->nr_pages);
-		return err < 0 ? err : -EINVAL;
-	}
-	return 0;
-}
-
-int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction,
-			     int nr_pages)
-{
-	dprintk(1,"init kernel [%d pages]\n",nr_pages);
-	dma->direction = direction;
-	dma->vmalloc = vmalloc_32(nr_pages << PAGE_SHIFT);
-	if (NULL == dma->vmalloc) {
-		dprintk(1,"vmalloc_32(%d pages) failed\n",nr_pages);
-		return -ENOMEM;
-	}
-	dprintk(1,"vmalloc is at addr 0x%08lx, size=%d\n",
-				(unsigned long)dma->vmalloc,
-				nr_pages << PAGE_SHIFT);
-	memset(dma->vmalloc,0,nr_pages << PAGE_SHIFT);
-	dma->nr_pages = nr_pages;
-	return 0;
-}
-
-int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction,
-			      dma_addr_t addr, int nr_pages)
-{
-	dprintk(1,"init overlay [%d pages @ bus 0x%lx]\n",
-		nr_pages,(unsigned long)addr);
-	dma->direction = direction;
-	if (0 == addr)
-		return -EINVAL;
-
-	dma->bus_addr = addr;
-	dma->nr_pages = nr_pages;
-	return 0;
-}
-
-int videobuf_dma_map(struct videobuf_queue* q,struct videobuf_dmabuf *dma)
-{
-	void                   *dev=q->dev;
-
-	MAGIC_CHECK(dma->magic,MAGIC_DMABUF);
-	BUG_ON(0 == dma->nr_pages);
-
-	if (dma->pages) {
-		dma->sglist = videobuf_pages_to_sg(dma->pages, dma->nr_pages,
-						   dma->offset);
-	}
-	if (dma->vmalloc) {
-		dma->sglist = videobuf_vmalloc_to_sg
-						(dma->vmalloc,dma->nr_pages);
-	}
-	if (dma->bus_addr) {
-		dma->sglist = kmalloc(sizeof(struct scatterlist), GFP_KERNEL);
-		if (NULL != dma->sglist) {
-			dma->sglen  = 1;
-			sg_dma_address(&dma->sglist[0]) = dma->bus_addr & PAGE_MASK;
-			dma->sglist[0].offset           = dma->bus_addr & ~PAGE_MASK;
-			sg_dma_len(&dma->sglist[0])     = dma->nr_pages * PAGE_SIZE;
-		}
-	}
-	if (NULL == dma->sglist) {
-		dprintk(1,"scatterlist is NULL\n");
-		return -ENOMEM;
-	}
-	if (!dma->bus_addr) {
-		if (q->ops->vb_map_sg) {
-			dma->sglen = q->ops->vb_map_sg(dev,dma->sglist,
-					dma->nr_pages, dma->direction);
-		}
-		if (0 == dma->sglen) {
-			printk(KERN_WARNING
-			       "%s: videobuf_map_sg failed\n",__FUNCTION__);
-			kfree(dma->sglist);
-			dma->sglist = NULL;
-			dma->sglen = 0;
-			return -EIO;
-		}
-	}
-	return 0;
-}
-
-int videobuf_dma_sync(struct videobuf_queue* q,struct videobuf_dmabuf *dma)
-{
-	void                   *dev=q->dev;
-
-	MAGIC_CHECK(dma->magic,MAGIC_DMABUF);
-	BUG_ON(!dma->sglen);
-
-	if (!dma->bus_addr && q->ops->vb_dma_sync_sg)
-		q->ops->vb_dma_sync_sg(dev,dma->sglist,dma->nr_pages,
-							dma->direction);
-
-	return 0;
-}
-
-int videobuf_dma_unmap(struct videobuf_queue* q,struct videobuf_dmabuf *dma)
-{
-	void                   *dev=q->dev;
-
-	MAGIC_CHECK(dma->magic,MAGIC_DMABUF);
-	if (!dma->sglen)
-		return 0;
-
-	if (!dma->bus_addr && q->ops->vb_unmap_sg)
-			q->ops->vb_unmap_sg(dev,dma->sglist,dma->nr_pages,
-							dma->direction);
-	kfree(dma->sglist);
-	dma->sglist = NULL;
-	dma->sglen = 0;
-	return 0;
-}
-
-int videobuf_dma_free(struct videobuf_dmabuf *dma)
-{
-	MAGIC_CHECK(dma->magic,MAGIC_DMABUF);
-	BUG_ON(dma->sglen);
-
-	if (dma->pages) {
-		int i;
-		for (i=0; i < dma->nr_pages; i++)
-			page_cache_release(dma->pages[i]);
-		kfree(dma->pages);
-		dma->pages = NULL;
-	}
-
-	vfree(dma->vmalloc);
-	dma->vmalloc = NULL;
-	dma->varea = NULL;
-
-	if (dma->bus_addr) {
-		dma->bus_addr = 0;
-	}
-	dma->direction = PCI_DMA_NONE;
-	return 0;
-}
-
-/* --------------------------------------------------------------------- */
-
-void* videobuf_alloc(unsigned int size)
-{
-	struct videobuf_buffer *vb;
-
-	vb = kzalloc(size,GFP_KERNEL);
-	if (NULL != vb) {
-		videobuf_dma_init(&vb->dma);
-		init_waitqueue_head(&vb->done);
-		vb->magic     = MAGIC_BUFFER;
-	}
-	return vb;
-}
-
-int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr)
-{
-	int retval = 0;
-	DECLARE_WAITQUEUE(wait, current);
-
-	MAGIC_CHECK(vb->magic,MAGIC_BUFFER);
-	add_wait_queue(&vb->done, &wait);
-	while (vb->state == STATE_ACTIVE || vb->state == STATE_QUEUED) {
-		if (non_blocking) {
-			retval = -EAGAIN;
-			break;
-		}
-		set_current_state(intr  ? TASK_INTERRUPTIBLE
-					: TASK_UNINTERRUPTIBLE);
-		if (vb->state == STATE_ACTIVE || vb->state == STATE_QUEUED)
-			schedule();
-		set_current_state(TASK_RUNNING);
-		if (intr && signal_pending(current)) {
-			dprintk(1,"buffer waiton: -EINTR\n");
-			retval = -EINTR;
-			break;
-		}
-	}
-	remove_wait_queue(&vb->done, &wait);
-	return retval;
-}
-
-int
-videobuf_iolock(struct videobuf_queue* q, struct videobuf_buffer *vb,
-		struct v4l2_framebuffer *fbuf)
-{
-	int err,pages;
-	dma_addr_t bus;
-
-	MAGIC_CHECK(vb->magic,MAGIC_BUFFER);
-	switch (vb->memory) {
-	case V4L2_MEMORY_MMAP:
-	case V4L2_MEMORY_USERPTR:
-		if (0 == vb->baddr) {
-			/* no userspace addr -- kernel bounce buffer */
-			pages = PAGE_ALIGN(vb->size) >> PAGE_SHIFT;
-			err = videobuf_dma_init_kernel(&vb->dma,PCI_DMA_FROMDEVICE,
-						       pages);
-			if (0 != err)
-				return err;
-		} else {
-			/* dma directly to userspace */
-			err = videobuf_dma_init_user(&vb->dma,PCI_DMA_FROMDEVICE,
-						     vb->baddr,vb->bsize);
-			if (0 != err)
-				return err;
-		}
-		break;
-	case V4L2_MEMORY_OVERLAY:
-		if (NULL == fbuf)
-			return -EINVAL;
-		/* FIXME: need sanity checks for vb->boff */
-		/*
-		 * Using a double cast to avoid compiler warnings when
-		 * building for PAE. Compiler doesn't like direct casting
-		 * of a 32 bit ptr to 64 bit integer.
-		 */
-		bus   = (dma_addr_t)(unsigned long)fbuf->base + vb->boff;
-		pages = PAGE_ALIGN(vb->size) >> PAGE_SHIFT;
-		err = videobuf_dma_init_overlay(&vb->dma,PCI_DMA_FROMDEVICE,
-						bus, pages);
-		if (0 != err)
-			return err;
-		break;
-	default:
-		BUG();
-	}
-	err = videobuf_dma_map(q,&vb->dma);
-	if (0 != err)
-		return err;
-
-	return 0;
-}
-
-/* --------------------------------------------------------------------- */
-
-void videobuf_queue_pci(struct videobuf_queue* q)
-{
-	/* If not specified, defaults to PCI map sg */
-	if (!q->ops->vb_map_sg)
-		q->ops->vb_map_sg=(vb_map_sg_t *)pci_map_sg;
-
-	if (!q->ops->vb_dma_sync_sg)
-		q->ops->vb_dma_sync_sg=(vb_map_sg_t *)pci_dma_sync_sg_for_cpu;
-	if (!q->ops->vb_unmap_sg)
-		q->ops->vb_unmap_sg=(vb_map_sg_t *)pci_unmap_sg;
-}
-
-int videobuf_pci_dma_map(struct pci_dev *pci,struct videobuf_dmabuf *dma)
-{
-	struct videobuf_queue q;
-	struct videobuf_queue_ops qops;
-
-	q.dev=pci;
-	qops.vb_map_sg=(vb_map_sg_t *)pci_map_sg;
-	qops.vb_unmap_sg=(vb_map_sg_t *)pci_unmap_sg;
-	q.ops = &qops;
-
-	return (videobuf_dma_map(&q,dma));
-}
-
-int videobuf_pci_dma_unmap(struct pci_dev *pci,struct videobuf_dmabuf *dma)
-{
-	struct videobuf_queue q;
-	struct videobuf_queue_ops qops;
-
-	q.dev=pci;
-	qops.vb_map_sg=(vb_map_sg_t *)pci_map_sg;
-	qops.vb_unmap_sg=(vb_map_sg_t *)pci_unmap_sg;
-	q.ops = &qops;
-
-	return (videobuf_dma_unmap(&q,dma));
-}
-
-void videobuf_queue_init(struct videobuf_queue* q,
-			 struct videobuf_queue_ops *ops,
-			 void *dev,
-			 spinlock_t *irqlock,
-			 enum v4l2_buf_type type,
-			 enum v4l2_field field,
-			 unsigned int msize,
-			 void *priv)
-{
-	memset(q,0,sizeof(*q));
-	q->irqlock = irqlock;
-	q->dev     = dev;
-	q->type    = type;
-	q->field   = field;
-	q->msize   = msize;
-	q->ops     = ops;
-	q->priv_data = priv;
-
-	videobuf_queue_pci(q);
-
-	mutex_init(&q->lock);
-	INIT_LIST_HEAD(&q->stream);
-}
-
-int
-videobuf_queue_is_busy(struct videobuf_queue *q)
-{
-	int i;
-
-	if (q->streaming) {
-		dprintk(1,"busy: streaming active\n");
-		return 1;
-	}
-	if (q->reading) {
-		dprintk(1,"busy: pending read #1\n");
-		return 1;
-	}
-	if (q->read_buf) {
-		dprintk(1,"busy: pending read #2\n");
-		return 1;
-	}
-	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
-		if (NULL == q->bufs[i])
-			continue;
-		if (q->bufs[i]->map) {
-			dprintk(1,"busy: buffer #%d mapped\n",i);
-			return 1;
-		}
-		if (q->bufs[i]->state == STATE_QUEUED) {
-			dprintk(1,"busy: buffer #%d queued\n",i);
-			return 1;
-		}
-		if (q->bufs[i]->state == STATE_ACTIVE) {
-			dprintk(1,"busy: buffer #%d avtive\n",i);
-			return 1;
-		}
-	}
-	return 0;
-}
-
-void
-videobuf_queue_cancel(struct videobuf_queue *q)
-{
-	unsigned long flags=0;
-	int i;
-
-	/* remove queued buffers from list */
-	if (q->irqlock)
-		spin_lock_irqsave(q->irqlock,flags);
-	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
-		if (NULL == q->bufs[i])
-			continue;
-		if (q->bufs[i]->state == STATE_QUEUED) {
-			list_del(&q->bufs[i]->queue);
-			q->bufs[i]->state = STATE_ERROR;
-		}
-	}
-	if (q->irqlock)
-		spin_unlock_irqrestore(q->irqlock,flags);
-
-	/* free all buffers + clear queue */
-	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
-		if (NULL == q->bufs[i])
-			continue;
-		q->ops->buf_release(q,q->bufs[i]);
-	}
-	INIT_LIST_HEAD(&q->stream);
-}
-
-/* --------------------------------------------------------------------- */
-
-enum v4l2_field
-videobuf_next_field(struct videobuf_queue *q)
-{
-	enum v4l2_field field = q->field;
-
-	BUG_ON(V4L2_FIELD_ANY == field);
-
-	if (V4L2_FIELD_ALTERNATE == field) {
-		if (V4L2_FIELD_TOP == q->last) {
-			field   = V4L2_FIELD_BOTTOM;
-			q->last = V4L2_FIELD_BOTTOM;
-		} else {
-			field   = V4L2_FIELD_TOP;
-			q->last = V4L2_FIELD_TOP;
-		}
-	}
-	return field;
-}
-
-void
-videobuf_status(struct v4l2_buffer *b, struct videobuf_buffer *vb,
-		enum v4l2_buf_type type)
-{
-	MAGIC_CHECK(vb->magic,MAGIC_BUFFER);
-
-	b->index    = vb->i;
-	b->type     = type;
-
-	b->memory   = vb->memory;
-	switch (b->memory) {
-	case V4L2_MEMORY_MMAP:
-		b->m.offset  = vb->boff;
-		b->length    = vb->bsize;
-		break;
-	case V4L2_MEMORY_USERPTR:
-		b->m.userptr = vb->baddr;
-		b->length    = vb->bsize;
-		break;
-	case V4L2_MEMORY_OVERLAY:
-		b->m.offset  = vb->boff;
-		break;
-	}
-
-	b->flags    = 0;
-	if (vb->map)
-		b->flags |= V4L2_BUF_FLAG_MAPPED;
-
-	switch (vb->state) {
-	case STATE_PREPARED:
-	case STATE_QUEUED:
-	case STATE_ACTIVE:
-		b->flags |= V4L2_BUF_FLAG_QUEUED;
-		break;
-	case STATE_DONE:
-	case STATE_ERROR:
-		b->flags |= V4L2_BUF_FLAG_DONE;
-		break;
-	case STATE_NEEDS_INIT:
-	case STATE_IDLE:
-		/* nothing */
-		break;
-	}
-
-	if (vb->input != UNSET) {
-		b->flags |= V4L2_BUF_FLAG_INPUT;
-		b->input  = vb->input;
-	}
-
-	b->field     = vb->field;
-	b->timestamp = vb->ts;
-	b->bytesused = vb->size;
-	b->sequence  = vb->field_count >> 1;
-}
-
-int
-videobuf_reqbufs(struct videobuf_queue *q,
-		 struct v4l2_requestbuffers *req)
-{
-	unsigned int size,count;
-	int retval;
-
-	if (req->type != q->type) {
-		dprintk(1,"reqbufs: queue type invalid\n");
-		return -EINVAL;
-	}
-	if (req->count < 1) {
-		dprintk(1,"reqbufs: count invalid (%d)\n",req->count);
-		return -EINVAL;
-	}
-	if (req->memory != V4L2_MEMORY_MMAP     &&
-	    req->memory != V4L2_MEMORY_USERPTR  &&
-	    req->memory != V4L2_MEMORY_OVERLAY) {
-		dprintk(1,"reqbufs: memory type invalid\n");
-		return -EINVAL;
-	}
-
-	if (q->streaming) {
-		dprintk(1,"reqbufs: streaming already exists\n");
-		return -EBUSY;
-	}
-	if (!list_empty(&q->stream)) {
-		dprintk(1,"reqbufs: stream running\n");
-		return -EBUSY;
-	}
-
-	mutex_lock(&q->lock);
-	count = req->count;
-	if (count > VIDEO_MAX_FRAME)
-		count = VIDEO_MAX_FRAME;
-	size = 0;
-	q->ops->buf_setup(q,&count,&size);
-	size = PAGE_ALIGN(size);
-	dprintk(1,"reqbufs: bufs=%d, size=0x%x [%d pages total]\n",
-		count, size, (count*size)>>PAGE_SHIFT);
-
-	retval = videobuf_mmap_setup(q,count,size,req->memory);
-	if (retval < 0) {
-		dprintk(1,"reqbufs: mmap setup returned %d\n",retval);
-		goto done;
-	}
-
-	req->count = count;
-
- done:
-	mutex_unlock(&q->lock);
-	return retval;
-}
-
-int
-videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b)
-{
-	if (unlikely(b->type != q->type)) {
-		dprintk(1,"querybuf: Wrong type.\n");
-		return -EINVAL;
-	}
-	if (unlikely(b->index < 0 || b->index >= VIDEO_MAX_FRAME)) {
-		dprintk(1,"querybuf: index out of range.\n");
-		return -EINVAL;
-	}
-	if (unlikely(NULL == q->bufs[b->index])) {
-		dprintk(1,"querybuf: buffer is null.\n");
-		return -EINVAL;
-	}
-	videobuf_status(b,q->bufs[b->index],q->type);
-	return 0;
-}
-
-int
-videobuf_qbuf(struct videobuf_queue *q,
-	      struct v4l2_buffer *b)
-{
-	struct videobuf_buffer *buf;
-	enum v4l2_field field;
-	unsigned long flags=0;
-	int retval;
-
-	mutex_lock(&q->lock);
-	retval = -EBUSY;
-	if (q->reading) {
-		dprintk(1,"qbuf: Reading running...\n");
-		goto done;
-	}
-	retval = -EINVAL;
-	if (b->type != q->type) {
-		dprintk(1,"qbuf: Wrong type.\n");
-		goto done;
-	}
-	if (b->index < 0 || b->index >= VIDEO_MAX_FRAME) {
-		dprintk(1,"qbuf: index out of range.\n");
-		goto done;
-	}
-	buf = q->bufs[b->index];
-	if (NULL == buf) {
-		dprintk(1,"qbuf: buffer is null.\n");
-		goto done;
-	}
-	MAGIC_CHECK(buf->magic,MAGIC_BUFFER);
-	if (buf->memory != b->memory) {
-		dprintk(1,"qbuf: memory type is wrong.\n");
-		goto done;
-	}
-	if (buf->state != STATE_NEEDS_INIT && buf->state != STATE_IDLE) {
-		dprintk(1,"qbuf: buffer is already queued or active.\n");
-		goto done;
-	}
-
-	if (b->flags & V4L2_BUF_FLAG_INPUT) {
-		if (b->input >= q->inputs) {
-			dprintk(1,"qbuf: wrong input.\n");
-			goto done;
-		}
-		buf->input = b->input;
-	} else {
-		buf->input = UNSET;
-	}
-
-	switch (b->memory) {
-	case V4L2_MEMORY_MMAP:
-		if (0 == buf->baddr) {
-			dprintk(1,"qbuf: mmap requested but buffer addr is zero!\n");
-			goto done;
-		}
-		break;
-	case V4L2_MEMORY_USERPTR:
-		if (b->length < buf->bsize) {
-			dprintk(1,"qbuf: buffer length is not enough\n");
-			goto done;
-		}
-		if (STATE_NEEDS_INIT != buf->state && buf->baddr != b->m.userptr)
-			q->ops->buf_release(q,buf);
-		buf->baddr = b->m.userptr;
-		break;
-	case V4L2_MEMORY_OVERLAY:
-		buf->boff = b->m.offset;
-		break;
-	default:
-		dprintk(1,"qbuf: wrong memory type\n");
-		goto done;
-	}
-
-	dprintk(1,"qbuf: requesting next field\n");
-	field = videobuf_next_field(q);
-	retval = q->ops->buf_prepare(q,buf,field);
-	if (0 != retval) {
-		dprintk(1,"qbuf: buffer_prepare returned %d\n",retval);
-		goto done;
-	}
-
-	list_add_tail(&buf->stream,&q->stream);
-	if (q->streaming) {
-		if (q->irqlock)
-			spin_lock_irqsave(q->irqlock,flags);
-		q->ops->buf_queue(q,buf);
-		if (q->irqlock)
-			spin_unlock_irqrestore(q->irqlock,flags);
-	}
-	dprintk(1,"qbuf: succeded\n");
-	retval = 0;
-
- done:
-	mutex_unlock(&q->lock);
-	return retval;
-}
-
-int
-videobuf_dqbuf(struct videobuf_queue *q,
-	       struct v4l2_buffer *b, int nonblocking)
-{
-	struct videobuf_buffer *buf;
-	int retval;
-
-	mutex_lock(&q->lock);
-	retval = -EBUSY;
-	if (q->reading) {
-		dprintk(1,"dqbuf: Reading running...\n");
-		goto done;
-	}
-	retval = -EINVAL;
-	if (b->type != q->type) {
-		dprintk(1,"dqbuf: Wrong type.\n");
-		goto done;
-	}
-	if (list_empty(&q->stream)) {
-		dprintk(1,"dqbuf: stream running\n");
-		goto done;
-	}
-	buf = list_entry(q->stream.next, struct videobuf_buffer, stream);
-	retval = videobuf_waiton(buf, nonblocking, 1);
-	if (retval < 0) {
-		dprintk(1,"dqbuf: waiton returned %d\n",retval);
-		goto done;
-	}
-	switch (buf->state) {
-	case STATE_ERROR:
-		dprintk(1,"dqbuf: state is error\n");
-		retval = -EIO;
-		videobuf_dma_sync(q,&buf->dma);
-		buf->state = STATE_IDLE;
-		break;
-	case STATE_DONE:
-		dprintk(1,"dqbuf: state is done\n");
-		videobuf_dma_sync(q,&buf->dma);
-		buf->state = STATE_IDLE;
-		break;
-	default:
-		dprintk(1,"dqbuf: state invalid\n");
-		retval = -EINVAL;
-		goto done;
-	}
-	list_del(&buf->stream);
-	memset(b,0,sizeof(*b));
-	videobuf_status(b,buf,q->type);
-
- done:
-	mutex_unlock(&q->lock);
-	return retval;
-}
-
-int videobuf_streamon(struct videobuf_queue *q)
-{
-	struct videobuf_buffer *buf;
-	struct list_head *list;
-	unsigned long flags=0;
-	int retval;
-
-	mutex_lock(&q->lock);
-	retval = -EBUSY;
-	if (q->reading)
-		goto done;
-	retval = 0;
-	if (q->streaming)
-		goto done;
-	q->streaming = 1;
-	if (q->irqlock)
-		spin_lock_irqsave(q->irqlock,flags);
-	list_for_each(list,&q->stream) {
-		buf = list_entry(list, struct videobuf_buffer, stream);
-		if (buf->state == STATE_PREPARED)
-			q->ops->buf_queue(q,buf);
-	}
-	if (q->irqlock)
-		spin_unlock_irqrestore(q->irqlock,flags);
-
- done:
-	mutex_unlock(&q->lock);
-	return retval;
-}
-
-int videobuf_streamoff(struct videobuf_queue *q)
-{
-	int retval = -EINVAL;
-
-	mutex_lock(&q->lock);
-	if (!q->streaming)
-		goto done;
-	videobuf_queue_cancel(q);
-	q->streaming = 0;
-	retval = 0;
-
- done:
-	mutex_unlock(&q->lock);
-	return retval;
-}
-
-static ssize_t
-videobuf_read_zerocopy(struct videobuf_queue *q, char __user *data,
-		       size_t count, loff_t *ppos)
-{
-	enum v4l2_field field;
-	unsigned long flags=0;
-	int retval;
-
-	/* setup stuff */
-	q->read_buf = videobuf_alloc(q->msize);
-	if (NULL == q->read_buf)
-		return -ENOMEM;
-
-	q->read_buf->memory = V4L2_MEMORY_USERPTR;
-	q->read_buf->baddr  = (unsigned long)data;
-	q->read_buf->bsize  = count;
-	field = videobuf_next_field(q);
-	retval = q->ops->buf_prepare(q,q->read_buf,field);
-	if (0 != retval)
-		goto done;
-
-	/* start capture & wait */
-	if (q->irqlock)
-		spin_lock_irqsave(q->irqlock,flags);
-	q->ops->buf_queue(q,q->read_buf);
-	if (q->irqlock)
-		spin_unlock_irqrestore(q->irqlock,flags);
-	retval = videobuf_waiton(q->read_buf,0,0);
-	if (0 == retval) {
-		videobuf_dma_sync(q,&q->read_buf->dma);
-		if (STATE_ERROR == q->read_buf->state)
-			retval = -EIO;
-		else
-			retval = q->read_buf->size;
-	}
-
- done:
-	/* cleanup */
-	q->ops->buf_release(q,q->read_buf);
-	kfree(q->read_buf);
-	q->read_buf = NULL;
-	return retval;
-}
-
-ssize_t videobuf_read_one(struct videobuf_queue *q,
-			  char __user *data, size_t count, loff_t *ppos,
-			  int nonblocking)
-{
-	enum v4l2_field field;
-	unsigned long flags=0;
-	unsigned size, nbufs, bytes;
-	int retval;
-
-	mutex_lock(&q->lock);
-
-	nbufs = 1; size = 0;
-	q->ops->buf_setup(q,&nbufs,&size);
-	if (NULL == q->read_buf  &&
-	    count >= size        &&
-	    !nonblocking) {
-		retval = videobuf_read_zerocopy(q,data,count,ppos);
-		if (retval >= 0  ||  retval == -EIO)
-			/* ok, all done */
-			goto done;
-		/* fallback to kernel bounce buffer on failures */
-	}
-
-	if (NULL == q->read_buf) {
-		/* need to capture a new frame */
-		retval = -ENOMEM;
-		q->read_buf = videobuf_alloc(q->msize);
-		dprintk(1,"video alloc=0x%p\n", q->read_buf);
-		if (NULL == q->read_buf)
-			goto done;
-		q->read_buf->memory = V4L2_MEMORY_USERPTR;
-		q->read_buf->bsize = count; /* preferred size */
-		field = videobuf_next_field(q);
-		retval = q->ops->buf_prepare(q,q->read_buf,field);
-		if (0 != retval) {
-			kfree (q->read_buf);
-			q->read_buf = NULL;
-			goto done;
-		}
-		if (q->irqlock)
-			spin_lock_irqsave(q->irqlock,flags);
-		q->ops->buf_queue(q,q->read_buf);
-		if (q->irqlock)
-			spin_unlock_irqrestore(q->irqlock,flags);
-		q->read_off = 0;
-	}
-
-	/* wait until capture is done */
-	retval = videobuf_waiton(q->read_buf, nonblocking, 1);
-	if (0 != retval)
-		goto done;
-	videobuf_dma_sync(q,&q->read_buf->dma);
-
-	if (STATE_ERROR == q->read_buf->state) {
-		/* catch I/O errors */
-		q->ops->buf_release(q,q->read_buf);
-		kfree(q->read_buf);
-		q->read_buf = NULL;
-		retval = -EIO;
-		goto done;
-	}
-
-	/* copy to userspace */
-	bytes = count;
-	if (bytes > q->read_buf->size - q->read_off)
-		bytes = q->read_buf->size - q->read_off;
-	retval = -EFAULT;
-	if (copy_to_user(data, q->read_buf->dma.vmalloc+q->read_off, bytes))
-		goto done;
-
-	retval = bytes;
-	q->read_off += bytes;
-	if (q->read_off == q->read_buf->size) {
-		/* all data copied, cleanup */
-		q->ops->buf_release(q,q->read_buf);
-		kfree(q->read_buf);
-		q->read_buf = NULL;
-	}
-
- done:
-	mutex_unlock(&q->lock);
-	return retval;
-}
-
-int videobuf_read_start(struct videobuf_queue *q)
-{
-	enum v4l2_field field;
-	unsigned long flags=0;
-	int count = 0, size = 0;
-	int err, i;
-
-	q->ops->buf_setup(q,&count,&size);
-	if (count < 2)
-		count = 2;
-	if (count > VIDEO_MAX_FRAME)
-		count = VIDEO_MAX_FRAME;
-	size = PAGE_ALIGN(size);
-
-	err = videobuf_mmap_setup(q, count, size, V4L2_MEMORY_USERPTR);
-	if (err)
-		return err;
-	for (i = 0; i < count; i++) {
-		field = videobuf_next_field(q);
-		err = q->ops->buf_prepare(q,q->bufs[i],field);
-		if (err)
-			return err;
-		list_add_tail(&q->bufs[i]->stream, &q->stream);
-	}
-	if (q->irqlock)
-		spin_lock_irqsave(q->irqlock,flags);
-	for (i = 0; i < count; i++)
-		q->ops->buf_queue(q,q->bufs[i]);
-	if (q->irqlock)
-		spin_unlock_irqrestore(q->irqlock,flags);
-	q->reading = 1;
-	return 0;
-}
-
-void videobuf_read_stop(struct videobuf_queue *q)
-{
-	int i;
-
-	videobuf_queue_cancel(q);
-	videobuf_mmap_free(q);
-	INIT_LIST_HEAD(&q->stream);
-	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
-		if (NULL == q->bufs[i])
-			continue;
-		kfree(q->bufs[i]);
-		q->bufs[i] = NULL;
-	}
-	q->read_buf = NULL;
-	q->reading  = 0;
-}
-
-ssize_t videobuf_read_stream(struct videobuf_queue *q,
-			     char __user *data, size_t count, loff_t *ppos,
-			     int vbihack, int nonblocking)
-{
-	unsigned int *fc, bytes;
-	int err, retval;
-	unsigned long flags=0;
-
-	dprintk(2,"%s\n",__FUNCTION__);
-	mutex_lock(&q->lock);
-	retval = -EBUSY;
-	if (q->streaming)
-		goto done;
-	if (!q->reading) {
-		retval = videobuf_read_start(q);
-		if (retval < 0)
-			goto done;
-	}
-
-	retval = 0;
-	while (count > 0) {
-		/* get / wait for data */
-		if (NULL == q->read_buf) {
-			q->read_buf = list_entry(q->stream.next,
-						 struct videobuf_buffer,
-						 stream);
-			list_del(&q->read_buf->stream);
-			q->read_off = 0;
-		}
-		err = videobuf_waiton(q->read_buf, nonblocking, 1);
-		if (err < 0) {
-			if (0 == retval)
-				retval = err;
-			break;
-		}
-
-		if (q->read_buf->state == STATE_DONE) {
-			if (vbihack) {
-				/* dirty, undocumented hack -- pass the frame counter
-				 * within the last four bytes of each vbi data block.
-				 * We need that one to maintain backward compatibility
-				 * to all vbi decoding software out there ... */
-				fc  = (unsigned int*)q->read_buf->dma.vmalloc;
-				fc += (q->read_buf->size>>2) -1;
-				*fc = q->read_buf->field_count >> 1;
-				dprintk(1,"vbihack: %d\n",*fc);
-			}
-
-			/* copy stuff */
-			bytes = count;
-			if (bytes > q->read_buf->size - q->read_off)
-				bytes = q->read_buf->size - q->read_off;
-			if (copy_to_user(data + retval,
-					 q->read_buf->dma.vmalloc + q->read_off,
-					 bytes)) {
-				if (0 == retval)
-					retval = -EFAULT;
-				break;
-			}
-			count       -= bytes;
-			retval      += bytes;
-			q->read_off += bytes;
-		} else {
-			/* some error */
-			q->read_off = q->read_buf->size;
-			if (0 == retval)
-				retval = -EIO;
-		}
-
-		/* requeue buffer when done with copying */
-		if (q->read_off == q->read_buf->size) {
-			list_add_tail(&q->read_buf->stream,
-				      &q->stream);
-			if (q->irqlock)
-				spin_lock_irqsave(q->irqlock,flags);
-			q->ops->buf_queue(q,q->read_buf);
-			if (q->irqlock)
-				spin_unlock_irqrestore(q->irqlock,flags);
-			q->read_buf = NULL;
-		}
-		if (retval < 0)
-			break;
-	}
-
- done:
-	mutex_unlock(&q->lock);
-	return retval;
-}
-
-unsigned int videobuf_poll_stream(struct file *file,
-				  struct videobuf_queue *q,
-				  poll_table *wait)
-{
-	struct videobuf_buffer *buf = NULL;
-	unsigned int rc = 0;
-
-	mutex_lock(&q->lock);
-	if (q->streaming) {
-		if (!list_empty(&q->stream))
-			buf = list_entry(q->stream.next,
-					 struct videobuf_buffer, stream);
-	} else {
-		if (!q->reading)
-			videobuf_read_start(q);
-		if (!q->reading) {
-			rc = POLLERR;
-		} else if (NULL == q->read_buf) {
-			q->read_buf = list_entry(q->stream.next,
-						 struct videobuf_buffer,
-						 stream);
-			list_del(&q->read_buf->stream);
-			q->read_off = 0;
-		}
-		buf = q->read_buf;
-	}
-	if (!buf)
-		rc = POLLERR;
-
-	if (0 == rc) {
-		poll_wait(file, &buf->done, wait);
-		if (buf->state == STATE_DONE ||
-		    buf->state == STATE_ERROR)
-			rc = POLLIN|POLLRDNORM;
-	}
-	mutex_unlock(&q->lock);
-	return rc;
-}
-
-/* --------------------------------------------------------------------- */
-
-static void
-videobuf_vm_open(struct vm_area_struct *vma)
-{
-	struct videobuf_mapping *map = vma->vm_private_data;
-
-	dprintk(2,"vm_open %p [count=%d,vma=%08lx-%08lx]\n",map,
-		map->count,vma->vm_start,vma->vm_end);
-	map->count++;
-}
-
-static void
-videobuf_vm_close(struct vm_area_struct *vma)
-{
-	struct videobuf_mapping *map = vma->vm_private_data;
-	struct videobuf_queue *q = map->q;
-	int i;
-
-	dprintk(2,"vm_close %p [count=%d,vma=%08lx-%08lx]\n",map,
-		map->count,vma->vm_start,vma->vm_end);
-
-	map->count--;
-	if (0 == map->count) {
-		dprintk(1,"munmap %p q=%p\n",map,q);
-		mutex_lock(&q->lock);
-		for (i = 0; i < VIDEO_MAX_FRAME; i++) {
-			if (NULL == q->bufs[i])
-				continue;
-			if (q->bufs[i])
-				;
-			if (q->bufs[i]->map != map)
-				continue;
-			q->bufs[i]->map   = NULL;
-			q->bufs[i]->baddr = 0;
-			q->ops->buf_release(q,q->bufs[i]);
-		}
-		mutex_unlock(&q->lock);
-		kfree(map);
-	}
-	return;
-}
-
-/*
- * Get a anonymous page for the mapping.  Make sure we can DMA to that
- * memory location with 32bit PCI devices (i.e. don't use highmem for
- * now ...).  Bounce buffers don't work very well for the data rates
- * video capture has.
- */
-static struct page*
-videobuf_vm_nopage(struct vm_area_struct *vma, unsigned long vaddr,
-		   int *type)
-{
-	struct page *page;
-
-	dprintk(3,"nopage: fault @ %08lx [vma %08lx-%08lx]\n",
-		vaddr,vma->vm_start,vma->vm_end);
-	if (vaddr > vma->vm_end)
-		return NOPAGE_SIGBUS;
-	page = alloc_page(GFP_USER | __GFP_DMA32);
-	if (!page)
-		return NOPAGE_OOM;
-	clear_user_page(page_address(page), vaddr, page);
-	if (type)
-		*type = VM_FAULT_MINOR;
-	return page;
-}
-
-static struct vm_operations_struct videobuf_vm_ops =
-{
-	.open     = videobuf_vm_open,
-	.close    = videobuf_vm_close,
-	.nopage   = videobuf_vm_nopage,
-};
-
-int videobuf_mmap_setup(struct videobuf_queue *q,
-			unsigned int bcount, unsigned int bsize,
-			enum v4l2_memory memory)
-{
-	unsigned int i;
-	int err;
-
-	err = videobuf_mmap_free(q);
-	if (0 != err)
-		return err;
-
-	for (i = 0; i < bcount; i++) {
-		q->bufs[i] = videobuf_alloc(q->msize);
-		q->bufs[i]->i      = i;
-		q->bufs[i]->input  = UNSET;
-		q->bufs[i]->memory = memory;
-		q->bufs[i]->bsize  = bsize;
-		switch (memory) {
-		case V4L2_MEMORY_MMAP:
-			q->bufs[i]->boff  = bsize * i;
-			break;
-		case V4L2_MEMORY_USERPTR:
-		case V4L2_MEMORY_OVERLAY:
-			/* nothing */
-			break;
-		}
-	}
-	dprintk(1,"mmap setup: %d buffers, %d bytes each\n",
-		bcount,bsize);
-	return 0;
-}
-
-int videobuf_mmap_free(struct videobuf_queue *q)
-{
-	int i;
-
-	for (i = 0; i < VIDEO_MAX_FRAME; i++)
-		if (q->bufs[i] && q->bufs[i]->map)
-			return -EBUSY;
-	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
-		if (NULL == q->bufs[i])
-			continue;
-		q->ops->buf_release(q,q->bufs[i]);
-		kfree(q->bufs[i]);
-		q->bufs[i] = NULL;
-	}
-	return 0;
-}
-
-int videobuf_mmap_mapper(struct videobuf_queue *q,
-			 struct vm_area_struct *vma)
-{
-	struct videobuf_mapping *map;
-	unsigned int first,last,size,i;
-	int retval;
-
-	mutex_lock(&q->lock);
-	retval = -EINVAL;
-	if (!(vma->vm_flags & VM_WRITE)) {
-		dprintk(1,"mmap app bug: PROT_WRITE please\n");
-		goto done;
-	}
-	if (!(vma->vm_flags & VM_SHARED)) {
-		dprintk(1,"mmap app bug: MAP_SHARED please\n");
-		goto done;
-	}
-
-	/* look for first buffer to map */
-	for (first = 0; first < VIDEO_MAX_FRAME; first++) {
-		if (NULL == q->bufs[first])
-			continue;
-		if (V4L2_MEMORY_MMAP != q->bufs[first]->memory)
-			continue;
-		if (q->bufs[first]->boff == (vma->vm_pgoff << PAGE_SHIFT))
-			break;
-	}
-	if (VIDEO_MAX_FRAME == first) {
-		dprintk(1,"mmap app bug: offset invalid [offset=0x%lx]\n",
-			(vma->vm_pgoff << PAGE_SHIFT));
-		goto done;
-	}
-
-	/* look for last buffer to map */
-	for (size = 0, last = first; last < VIDEO_MAX_FRAME; last++) {
-		if (NULL == q->bufs[last])
-			continue;
-		if (V4L2_MEMORY_MMAP != q->bufs[last]->memory)
-			continue;
-		if (q->bufs[last]->map) {
-			retval = -EBUSY;
-			goto done;
-		}
-		size += q->bufs[last]->bsize;
-		if (size == (vma->vm_end - vma->vm_start))
-			break;
-	}
-	if (VIDEO_MAX_FRAME == last) {
-		dprintk(1,"mmap app bug: size invalid [size=0x%lx]\n",
-			(vma->vm_end - vma->vm_start));
-		goto done;
-	}
-
-	/* create mapping + update buffer list */
-	retval = -ENOMEM;
-	map = kmalloc(sizeof(struct videobuf_mapping),GFP_KERNEL);
-	if (NULL == map)
-		goto done;
-	for (size = 0, i = first; i <= last; size += q->bufs[i++]->bsize) {
-		q->bufs[i]->map   = map;
-		q->bufs[i]->baddr = vma->vm_start + size;
-	}
-	map->count    = 1;
-	map->start    = vma->vm_start;
-	map->end      = vma->vm_end;
-	map->q        = q;
-	vma->vm_ops   = &videobuf_vm_ops;
-	vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED;
-	vma->vm_flags &= ~VM_IO; /* using shared anonymous pages */
-	vma->vm_private_data = map;
-	dprintk(1,"mmap %p: q=%p %08lx-%08lx pgoff %08lx bufs %d-%d\n",
-		map,q,vma->vm_start,vma->vm_end,vma->vm_pgoff,first,last);
-	retval = 0;
-
- done:
-	mutex_unlock(&q->lock);
-	return retval;
-}
-
-/* --------------------------------------------------------------------- */
-
-EXPORT_SYMBOL_GPL(videobuf_vmalloc_to_sg);
-
-EXPORT_SYMBOL_GPL(videobuf_dma_init);
-EXPORT_SYMBOL_GPL(videobuf_dma_init_user);
-EXPORT_SYMBOL_GPL(videobuf_dma_init_kernel);
-EXPORT_SYMBOL_GPL(videobuf_dma_init_overlay);
-EXPORT_SYMBOL_GPL(videobuf_dma_map);
-EXPORT_SYMBOL_GPL(videobuf_dma_sync);
-EXPORT_SYMBOL_GPL(videobuf_dma_unmap);
-EXPORT_SYMBOL_GPL(videobuf_dma_free);
-
-EXPORT_SYMBOL_GPL(videobuf_pci_dma_map);
-EXPORT_SYMBOL_GPL(videobuf_pci_dma_unmap);
-
-EXPORT_SYMBOL_GPL(videobuf_alloc);
-EXPORT_SYMBOL_GPL(videobuf_waiton);
-EXPORT_SYMBOL_GPL(videobuf_iolock);
-
-EXPORT_SYMBOL_GPL(videobuf_queue_init);
-EXPORT_SYMBOL_GPL(videobuf_queue_cancel);
-EXPORT_SYMBOL_GPL(videobuf_queue_is_busy);
-
-EXPORT_SYMBOL_GPL(videobuf_next_field);
-EXPORT_SYMBOL_GPL(videobuf_status);
-EXPORT_SYMBOL_GPL(videobuf_reqbufs);
-EXPORT_SYMBOL_GPL(videobuf_querybuf);
-EXPORT_SYMBOL_GPL(videobuf_qbuf);
-EXPORT_SYMBOL_GPL(videobuf_dqbuf);
-EXPORT_SYMBOL_GPL(videobuf_streamon);
-EXPORT_SYMBOL_GPL(videobuf_streamoff);
-
-EXPORT_SYMBOL_GPL(videobuf_read_start);
-EXPORT_SYMBOL_GPL(videobuf_read_stop);
-EXPORT_SYMBOL_GPL(videobuf_read_stream);
-EXPORT_SYMBOL_GPL(videobuf_read_one);
-EXPORT_SYMBOL_GPL(videobuf_poll_stream);
-
-EXPORT_SYMBOL_GPL(videobuf_mmap_setup);
-EXPORT_SYMBOL_GPL(videobuf_mmap_free);
-EXPORT_SYMBOL_GPL(videobuf_mmap_mapper);
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
new file mode 100644
index 00000000000..c606332512b
--- /dev/null
+++ b/drivers/media/video/videobuf-core.c
@@ -0,0 +1,1006 @@
+/*
+ * generic helper functions for handling video4linux capture buffers
+ *
+ * (c) 2007 Mauro Carvalho Chehab, <mchehab@infradead.org>
+ *
+ * Highly based on video-buf written originally by:
+ * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org>
+ * (c) 2006 Mauro Carvalho Chehab, <mchehab@infradead.org>
+ * (c) 2006 Ted Walther and John Sokol
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+
+#include <media/videobuf-core.h>
+
+#define MAGIC_BUFFER 0x20070728
+#define MAGIC_CHECK(is,should)	if (unlikely((is) != (should))) \
+	{ printk(KERN_ERR "magic mismatch: %x (expected %x)\n",is,should); BUG(); }
+
+static int debug = 0;
+module_param(debug, int, 0644);
+
+MODULE_DESCRIPTION("helper module to manage video4linux buffers");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_LICENSE("GPL");
+
+#define dprintk(level, fmt, arg...)	if (debug >= level) \
+	printk(KERN_DEBUG "vbuf: " fmt , ## arg)
+
+/* --------------------------------------------------------------------- */
+
+#define CALL(q, f, arg...)						\
+	( (q->int_ops->f)? q->int_ops->f(arg) : 0)
+
+void* videobuf_alloc(struct videobuf_queue* q)
+{
+	struct videobuf_buffer *vb;
+
+	BUG_ON (q->msize<sizeof(*vb));
+
+	if (!q->int_ops || !q->int_ops->alloc) {
+		printk(KERN_ERR "No specific ops defined!\n");
+		BUG();
+	}
+
+	vb = q->int_ops->alloc(q->msize);
+
+	if (NULL != vb) {
+		init_waitqueue_head(&vb->done);
+		vb->magic     = MAGIC_BUFFER;
+	}
+
+	return vb;
+}
+
+int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr)
+{
+	int retval = 0;
+	DECLARE_WAITQUEUE(wait, current);
+
+	MAGIC_CHECK(vb->magic,MAGIC_BUFFER);
+	add_wait_queue(&vb->done, &wait);
+	while (vb->state == STATE_ACTIVE || vb->state == STATE_QUEUED) {
+		if (non_blocking) {
+			retval = -EAGAIN;
+			break;
+		}
+		set_current_state(intr  ? TASK_INTERRUPTIBLE
+					: TASK_UNINTERRUPTIBLE);
+		if (vb->state == STATE_ACTIVE || vb->state == STATE_QUEUED)
+			schedule();
+		set_current_state(TASK_RUNNING);
+		if (intr && signal_pending(current)) {
+			dprintk(1,"buffer waiton: -EINTR\n");
+			retval = -EINTR;
+			break;
+		}
+	}
+	remove_wait_queue(&vb->done, &wait);
+	return retval;
+}
+
+int videobuf_iolock(struct videobuf_queue* q, struct videobuf_buffer *vb,
+		    struct v4l2_framebuffer *fbuf)
+{
+	MAGIC_CHECK(vb->magic,MAGIC_BUFFER);
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	/* FIXME: This is required to avoid OOPS on some cases, since mmap_mapper()
+	   method should be called before _iolock.
+	   On some cases, the mmap_mapper() is called only after scheduling.
+
+	   However, this way is just too dirty! Better to wait for some event.
+	 */
+	schedule_timeout(HZ);
+
+	return CALL(q,iolock,q,vb,fbuf);
+}
+
+/* --------------------------------------------------------------------- */
+
+
+void videobuf_queue_core_init(struct videobuf_queue* q,
+			 struct videobuf_queue_ops *ops,
+			 void *dev,
+			 spinlock_t *irqlock,
+			 enum v4l2_buf_type type,
+			 enum v4l2_field field,
+			 unsigned int msize,
+			 void *priv,
+			 struct videobuf_qtype_ops *int_ops)
+{
+	memset(q,0,sizeof(*q));
+	q->irqlock   = irqlock;
+	q->dev       = dev;
+	q->type      = type;
+	q->field     = field;
+	q->msize     = msize;
+	q->ops       = ops;
+	q->priv_data = priv;
+	q->int_ops   = int_ops;
+
+	/* All buffer operations are mandatory */
+	BUG_ON (!q->ops->buf_setup);
+	BUG_ON (!q->ops->buf_prepare);
+	BUG_ON (!q->ops->buf_queue);
+	BUG_ON (!q->ops->buf_release);
+
+	/* Having implementations for abstract methods are mandatory */
+	BUG_ON (!q->int_ops);
+
+	mutex_init(&q->lock);
+	INIT_LIST_HEAD(&q->stream);
+}
+
+int videobuf_queue_is_busy(struct videobuf_queue *q)
+{
+	int i;
+
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	if (q->streaming) {
+		dprintk(1,"busy: streaming active\n");
+		return 1;
+	}
+	if (q->reading) {
+		dprintk(1,"busy: pending read #1\n");
+		return 1;
+	}
+	if (q->read_buf) {
+		dprintk(1,"busy: pending read #2\n");
+		return 1;
+	}
+	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
+		if (NULL == q->bufs[i])
+			continue;
+		if (q->bufs[i]->map) {
+			dprintk(1,"busy: buffer #%d mapped\n",i);
+			return 1;
+		}
+		if (q->bufs[i]->state == STATE_QUEUED) {
+			dprintk(1,"busy: buffer #%d queued\n",i);
+			return 1;
+		}
+		if (q->bufs[i]->state == STATE_ACTIVE) {
+			dprintk(1,"busy: buffer #%d avtive\n",i);
+			return 1;
+		}
+	}
+	return 0;
+}
+
+void videobuf_queue_cancel(struct videobuf_queue *q)
+{
+	unsigned long flags=0;
+	int i;
+
+	/* remove queued buffers from list */
+	if (q->irqlock)
+		spin_lock_irqsave(q->irqlock,flags);
+	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
+		if (NULL == q->bufs[i])
+			continue;
+		if (q->bufs[i]->state == STATE_QUEUED) {
+			list_del(&q->bufs[i]->queue);
+			q->bufs[i]->state = STATE_ERROR;
+		}
+	}
+	if (q->irqlock)
+		spin_unlock_irqrestore(q->irqlock,flags);
+
+	/* free all buffers + clear queue */
+	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
+		if (NULL == q->bufs[i])
+			continue;
+		q->ops->buf_release(q,q->bufs[i]);
+	}
+	INIT_LIST_HEAD(&q->stream);
+}
+
+/* --------------------------------------------------------------------- */
+
+enum v4l2_field videobuf_next_field(struct videobuf_queue *q)
+{
+	enum v4l2_field field = q->field;
+
+	BUG_ON(V4L2_FIELD_ANY == field);
+
+	if (V4L2_FIELD_ALTERNATE == field) {
+		if (V4L2_FIELD_TOP == q->last) {
+			field   = V4L2_FIELD_BOTTOM;
+			q->last = V4L2_FIELD_BOTTOM;
+		} else {
+			field   = V4L2_FIELD_TOP;
+			q->last = V4L2_FIELD_TOP;
+		}
+	}
+	return field;
+}
+
+static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b,
+			    struct videobuf_buffer *vb, enum v4l2_buf_type type)
+{
+	MAGIC_CHECK(vb->magic,MAGIC_BUFFER);
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	b->index    = vb->i;
+	b->type     = type;
+
+	b->memory   = vb->memory;
+	switch (b->memory) {
+	case V4L2_MEMORY_MMAP:
+		b->m.offset  = vb->boff;
+		b->length    = vb->bsize;
+		break;
+	case V4L2_MEMORY_USERPTR:
+		b->m.userptr = vb->baddr;
+		b->length    = vb->bsize;
+		break;
+	case V4L2_MEMORY_OVERLAY:
+		b->m.offset  = vb->boff;
+		break;
+	}
+
+	b->flags    = 0;
+	if (vb->map)
+		b->flags |= V4L2_BUF_FLAG_MAPPED;
+
+	switch (vb->state) {
+	case STATE_PREPARED:
+	case STATE_QUEUED:
+	case STATE_ACTIVE:
+		b->flags |= V4L2_BUF_FLAG_QUEUED;
+		break;
+	case STATE_DONE:
+	case STATE_ERROR:
+		b->flags |= V4L2_BUF_FLAG_DONE;
+		break;
+	case STATE_NEEDS_INIT:
+	case STATE_IDLE:
+		/* nothing */
+		break;
+	}
+
+	if (vb->input != UNSET) {
+		b->flags |= V4L2_BUF_FLAG_INPUT;
+		b->input  = vb->input;
+	}
+
+	b->field     = vb->field;
+	b->timestamp = vb->ts;
+	b->bytesused = vb->size;
+	b->sequence  = vb->field_count >> 1;
+}
+
+int videobuf_reqbufs(struct videobuf_queue *q,
+		 struct v4l2_requestbuffers *req)
+{
+	unsigned int size,count;
+	int retval;
+
+	if (req->type != q->type) {
+		dprintk(1,"reqbufs: queue type invalid\n");
+		return -EINVAL;
+	}
+	if (req->count < 1) {
+		dprintk(1,"reqbufs: count invalid (%d)\n",req->count);
+		return -EINVAL;
+	}
+	if (req->memory != V4L2_MEMORY_MMAP     &&
+	    req->memory != V4L2_MEMORY_USERPTR  &&
+	    req->memory != V4L2_MEMORY_OVERLAY) {
+		dprintk(1,"reqbufs: memory type invalid\n");
+		return -EINVAL;
+	}
+
+	mutex_lock(&q->lock);
+	if (q->streaming) {
+		dprintk(1,"reqbufs: streaming already exists\n");
+		retval = -EBUSY;
+		goto done;
+	}
+	if (!list_empty(&q->stream)) {
+		dprintk(1,"reqbufs: stream running\n");
+		retval = -EBUSY;
+		goto done;
+	}
+
+	count = req->count;
+	if (count > VIDEO_MAX_FRAME)
+		count = VIDEO_MAX_FRAME;
+	size = 0;
+	q->ops->buf_setup(q,&count,&size);
+	size = PAGE_ALIGN(size);
+	dprintk(1,"reqbufs: bufs=%d, size=0x%x [%d pages total]\n",
+		count, size, (count*size)>>PAGE_SHIFT);
+
+	retval = videobuf_mmap_setup(q,count,size,req->memory);
+	if (retval < 0) {
+		dprintk(1,"reqbufs: mmap setup returned %d\n",retval);
+		goto done;
+	}
+
+	req->count = retval;
+
+ done:
+	mutex_unlock(&q->lock);
+	return retval;
+}
+
+int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b)
+{
+	if (unlikely(b->type != q->type)) {
+		dprintk(1,"querybuf: Wrong type.\n");
+		return -EINVAL;
+	}
+	if (unlikely(b->index < 0 || b->index >= VIDEO_MAX_FRAME)) {
+		dprintk(1,"querybuf: index out of range.\n");
+		return -EINVAL;
+	}
+	if (unlikely(NULL == q->bufs[b->index])) {
+		dprintk(1,"querybuf: buffer is null.\n");
+		return -EINVAL;
+	}
+	videobuf_status(q,b,q->bufs[b->index],q->type);
+	return 0;
+}
+
+int videobuf_qbuf(struct videobuf_queue *q,
+	      struct v4l2_buffer *b)
+{
+	struct videobuf_buffer *buf;
+	enum v4l2_field field;
+	unsigned long flags=0;
+	int retval;
+
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	if (b->memory == V4L2_MEMORY_MMAP)
+		down_read(&current->mm->mmap_sem);
+
+	mutex_lock(&q->lock);
+	retval = -EBUSY;
+	if (q->reading) {
+		dprintk(1,"qbuf: Reading running...\n");
+		goto done;
+	}
+	retval = -EINVAL;
+	if (b->type != q->type) {
+		dprintk(1,"qbuf: Wrong type.\n");
+		goto done;
+	}
+	if (b->index < 0 || b->index >= VIDEO_MAX_FRAME) {
+		dprintk(1,"qbuf: index out of range.\n");
+		goto done;
+	}
+	buf = q->bufs[b->index];
+	if (NULL == buf) {
+		dprintk(1,"qbuf: buffer is null.\n");
+		goto done;
+	}
+	MAGIC_CHECK(buf->magic,MAGIC_BUFFER);
+	if (buf->memory != b->memory) {
+		dprintk(1,"qbuf: memory type is wrong.\n");
+		goto done;
+	}
+	if (buf->state != STATE_NEEDS_INIT && buf->state != STATE_IDLE) {
+		dprintk(1,"qbuf: buffer is already queued or active.\n");
+		goto done;
+	}
+
+	if (b->flags & V4L2_BUF_FLAG_INPUT) {
+		if (b->input >= q->inputs) {
+			dprintk(1,"qbuf: wrong input.\n");
+			goto done;
+		}
+		buf->input = b->input;
+	} else {
+		buf->input = UNSET;
+	}
+
+	switch (b->memory) {
+	case V4L2_MEMORY_MMAP:
+		if (0 == buf->baddr) {
+			dprintk(1,"qbuf: mmap requested but buffer addr is zero!\n");
+			goto done;
+		}
+		break;
+	case V4L2_MEMORY_USERPTR:
+		if (b->length < buf->bsize) {
+			dprintk(1,"qbuf: buffer length is not enough\n");
+			goto done;
+		}
+		if (STATE_NEEDS_INIT != buf->state && buf->baddr != b->m.userptr)
+			q->ops->buf_release(q,buf);
+		buf->baddr = b->m.userptr;
+		break;
+	case V4L2_MEMORY_OVERLAY:
+		buf->boff = b->m.offset;
+		break;
+	default:
+		dprintk(1,"qbuf: wrong memory type\n");
+		goto done;
+	}
+
+	dprintk(1,"qbuf: requesting next field\n");
+	field = videobuf_next_field(q);
+	retval = q->ops->buf_prepare(q,buf,field);
+	if (0 != retval) {
+		dprintk(1,"qbuf: buffer_prepare returned %d\n",retval);
+		goto done;
+	}
+
+	list_add_tail(&buf->stream,&q->stream);
+	if (q->streaming) {
+		if (q->irqlock)
+			spin_lock_irqsave(q->irqlock,flags);
+		q->ops->buf_queue(q,buf);
+		if (q->irqlock)
+			spin_unlock_irqrestore(q->irqlock,flags);
+	}
+	dprintk(1,"qbuf: succeded\n");
+	retval = 0;
+
+ done:
+	mutex_unlock(&q->lock);
+
+	if (b->memory == V4L2_MEMORY_MMAP)
+		up_read(&current->mm->mmap_sem);
+
+	return retval;
+}
+
+int videobuf_dqbuf(struct videobuf_queue *q,
+	       struct v4l2_buffer *b, int nonblocking)
+{
+	struct videobuf_buffer *buf;
+	int retval;
+
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	mutex_lock(&q->lock);
+	retval = -EBUSY;
+	if (q->reading) {
+		dprintk(1,"dqbuf: Reading running...\n");
+		goto done;
+	}
+	retval = -EINVAL;
+	if (b->type != q->type) {
+		dprintk(1,"dqbuf: Wrong type.\n");
+		goto done;
+	}
+	if (list_empty(&q->stream)) {
+		dprintk(1,"dqbuf: stream running\n");
+		goto done;
+	}
+	buf = list_entry(q->stream.next, struct videobuf_buffer, stream);
+	retval = videobuf_waiton(buf, nonblocking, 1);
+	if (retval < 0) {
+		dprintk(1,"dqbuf: waiton returned %d\n",retval);
+		goto done;
+	}
+	switch (buf->state) {
+	case STATE_ERROR:
+		dprintk(1,"dqbuf: state is error\n");
+		retval = -EIO;
+		CALL(q,sync,q, buf);
+		buf->state = STATE_IDLE;
+		break;
+	case STATE_DONE:
+		dprintk(1,"dqbuf: state is done\n");
+		CALL(q,sync,q, buf);
+		buf->state = STATE_IDLE;
+		break;
+	default:
+		dprintk(1,"dqbuf: state invalid\n");
+		retval = -EINVAL;
+		goto done;
+	}
+	list_del(&buf->stream);
+	memset(b,0,sizeof(*b));
+	videobuf_status(q,b,buf,q->type);
+
+ done:
+	mutex_unlock(&q->lock);
+	return retval;
+}
+
+int videobuf_streamon(struct videobuf_queue *q)
+{
+	struct videobuf_buffer *buf;
+	unsigned long flags=0;
+	int retval;
+
+	mutex_lock(&q->lock);
+	retval = -EBUSY;
+	if (q->reading)
+		goto done;
+	retval = 0;
+	if (q->streaming)
+		goto done;
+	q->streaming = 1;
+	if (q->irqlock)
+		spin_lock_irqsave(q->irqlock,flags);
+	list_for_each_entry(buf, &q->stream, stream)
+		if (buf->state == STATE_PREPARED)
+			q->ops->buf_queue(q,buf);
+	if (q->irqlock)
+		spin_unlock_irqrestore(q->irqlock,flags);
+
+ done:
+	mutex_unlock(&q->lock);
+	return retval;
+}
+
+int videobuf_streamoff(struct videobuf_queue *q)
+{
+	int retval = -EINVAL;
+
+	mutex_lock(&q->lock);
+	if (!q->streaming)
+		goto done;
+	videobuf_queue_cancel(q);
+	q->streaming = 0;
+	retval = 0;
+
+ done:
+	mutex_unlock(&q->lock);
+	return retval;
+}
+
+static ssize_t videobuf_read_zerocopy(struct videobuf_queue *q,
+				      char __user *data,
+				      size_t count, loff_t *ppos)
+{
+	enum v4l2_field field;
+	unsigned long flags=0;
+	int retval;
+
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	/* setup stuff */
+	q->read_buf = videobuf_alloc(q);
+	if (NULL == q->read_buf)
+		return -ENOMEM;
+
+	q->read_buf->memory = V4L2_MEMORY_USERPTR;
+	q->read_buf->baddr  = (unsigned long)data;
+	q->read_buf->bsize  = count;
+
+	field = videobuf_next_field(q);
+	retval = q->ops->buf_prepare(q,q->read_buf,field);
+	if (0 != retval)
+		goto done;
+
+	/* start capture & wait */
+	if (q->irqlock)
+		spin_lock_irqsave(q->irqlock,flags);
+	q->ops->buf_queue(q,q->read_buf);
+	if (q->irqlock)
+		spin_unlock_irqrestore(q->irqlock,flags);
+	retval = videobuf_waiton(q->read_buf,0,0);
+	if (0 == retval) {
+		CALL(q,sync,q,q->read_buf);
+		if (STATE_ERROR == q->read_buf->state)
+			retval = -EIO;
+		else
+			retval = q->read_buf->size;
+	}
+
+ done:
+	/* cleanup */
+	q->ops->buf_release(q,q->read_buf);
+	kfree(q->read_buf);
+	q->read_buf = NULL;
+	return retval;
+}
+
+ssize_t videobuf_read_one(struct videobuf_queue *q,
+			  char __user *data, size_t count, loff_t *ppos,
+			  int nonblocking)
+{
+	enum v4l2_field field;
+	unsigned long flags=0;
+	unsigned size, nbufs;
+	int retval;
+
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	mutex_lock(&q->lock);
+
+	nbufs = 1; size = 0;
+	q->ops->buf_setup(q,&nbufs,&size);
+
+	if (NULL == q->read_buf  &&
+	    count >= size        &&
+	    !nonblocking) {
+		retval = videobuf_read_zerocopy(q,data,count,ppos);
+		if (retval >= 0  ||  retval == -EIO)
+			/* ok, all done */
+			goto done;
+		/* fallback to kernel bounce buffer on failures */
+	}
+
+	if (NULL == q->read_buf) {
+		/* need to capture a new frame */
+		retval = -ENOMEM;
+		q->read_buf = videobuf_alloc(q);
+
+		dprintk(1,"video alloc=0x%p\n", q->read_buf);
+		if (NULL == q->read_buf)
+			goto done;
+		q->read_buf->memory = V4L2_MEMORY_USERPTR;
+		q->read_buf->bsize = count; /* preferred size */
+		field = videobuf_next_field(q);
+		retval = q->ops->buf_prepare(q,q->read_buf,field);
+
+		if (0 != retval) {
+			kfree (q->read_buf);
+			q->read_buf = NULL;
+			goto done;
+		}
+		if (q->irqlock)
+			spin_lock_irqsave(q->irqlock,flags);
+
+		q->ops->buf_queue(q,q->read_buf);
+		if (q->irqlock)
+			spin_unlock_irqrestore(q->irqlock,flags);
+		q->read_off = 0;
+	}
+
+	/* wait until capture is done */
+	retval = videobuf_waiton(q->read_buf, nonblocking, 1);
+	if (0 != retval)
+		goto done;
+
+	CALL(q,sync,q,q->read_buf);
+
+	if (STATE_ERROR == q->read_buf->state) {
+		/* catch I/O errors */
+		q->ops->buf_release(q,q->read_buf);
+		kfree(q->read_buf);
+		q->read_buf = NULL;
+		retval = -EIO;
+		goto done;
+	}
+
+	/* Copy to userspace */
+	retval=CALL(q,copy_to_user,q,data,count,nonblocking);
+	if (retval<0)
+		goto done;
+
+	q->read_off += retval;
+	if (q->read_off == q->read_buf->size) {
+		/* all data copied, cleanup */
+		q->ops->buf_release(q,q->read_buf);
+		kfree(q->read_buf);
+		q->read_buf = NULL;
+	}
+
+ done:
+	mutex_unlock(&q->lock);
+	return retval;
+}
+
+int videobuf_read_start(struct videobuf_queue *q)
+{
+	enum v4l2_field field;
+	unsigned long flags=0;
+	unsigned int count = 0, size = 0;
+	int err, i;
+
+	q->ops->buf_setup(q,&count,&size);
+	if (count < 2)
+		count = 2;
+	if (count > VIDEO_MAX_FRAME)
+		count = VIDEO_MAX_FRAME;
+	size = PAGE_ALIGN(size);
+
+	err = videobuf_mmap_setup(q, count, size, V4L2_MEMORY_USERPTR);
+	if (err < 0)
+		return err;
+
+	count = err;
+
+	for (i = 0; i < count; i++) {
+		field = videobuf_next_field(q);
+		err = q->ops->buf_prepare(q,q->bufs[i],field);
+		if (err)
+			return err;
+		list_add_tail(&q->bufs[i]->stream, &q->stream);
+	}
+	if (q->irqlock)
+		spin_lock_irqsave(q->irqlock,flags);
+	for (i = 0; i < count; i++)
+		q->ops->buf_queue(q,q->bufs[i]);
+	if (q->irqlock)
+		spin_unlock_irqrestore(q->irqlock,flags);
+	q->reading = 1;
+	return 0;
+}
+
+void videobuf_read_stop(struct videobuf_queue *q)
+{
+	int i;
+
+	videobuf_queue_cancel(q);
+	videobuf_mmap_free(q);
+	INIT_LIST_HEAD(&q->stream);
+	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
+		if (NULL == q->bufs[i])
+			continue;
+		kfree(q->bufs[i]);
+		q->bufs[i] = NULL;
+	}
+	q->read_buf = NULL;
+	q->reading  = 0;
+}
+
+ssize_t videobuf_read_stream(struct videobuf_queue *q,
+			     char __user *data, size_t count, loff_t *ppos,
+			     int vbihack, int nonblocking)
+{
+	int rc, retval;
+	unsigned long flags=0;
+
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	dprintk(2,"%s\n",__FUNCTION__);
+	mutex_lock(&q->lock);
+	retval = -EBUSY;
+	if (q->streaming)
+		goto done;
+	if (!q->reading) {
+		retval = videobuf_read_start(q);
+		if (retval < 0)
+			goto done;
+	}
+
+	retval = 0;
+	while (count > 0) {
+		/* get / wait for data */
+		if (NULL == q->read_buf) {
+			q->read_buf = list_entry(q->stream.next,
+						 struct videobuf_buffer,
+						 stream);
+			list_del(&q->read_buf->stream);
+			q->read_off = 0;
+		}
+		rc = videobuf_waiton(q->read_buf, nonblocking, 1);
+		if (rc < 0) {
+			if (0 == retval)
+				retval = rc;
+			break;
+		}
+
+		if (q->read_buf->state == STATE_DONE) {
+			rc = CALL (q,copy_stream, q, data + retval, count,
+					retval, vbihack, nonblocking);
+			if (rc < 0) {
+				retval = rc;
+				break;
+			}
+			retval      += rc;
+			count       -= rc;
+			q->read_off += rc;
+		} else {
+			/* some error */
+			q->read_off = q->read_buf->size;
+			if (0 == retval)
+				retval = -EIO;
+		}
+
+		/* requeue buffer when done with copying */
+		if (q->read_off == q->read_buf->size) {
+			list_add_tail(&q->read_buf->stream,
+				      &q->stream);
+			if (q->irqlock)
+				spin_lock_irqsave(q->irqlock,flags);
+			q->ops->buf_queue(q,q->read_buf);
+			if (q->irqlock)
+				spin_unlock_irqrestore(q->irqlock,flags);
+			q->read_buf = NULL;
+		}
+		if (retval < 0)
+			break;
+	}
+
+ done:
+	mutex_unlock(&q->lock);
+	return retval;
+}
+
+unsigned int videobuf_poll_stream(struct file *file,
+				  struct videobuf_queue *q,
+				  poll_table *wait)
+{
+	struct videobuf_buffer *buf = NULL;
+	unsigned int rc = 0;
+
+	mutex_lock(&q->lock);
+	if (q->streaming) {
+		if (!list_empty(&q->stream))
+			buf = list_entry(q->stream.next,
+					 struct videobuf_buffer, stream);
+	} else {
+		if (!q->reading)
+			videobuf_read_start(q);
+		if (!q->reading) {
+			rc = POLLERR;
+		} else if (NULL == q->read_buf) {
+			q->read_buf = list_entry(q->stream.next,
+						 struct videobuf_buffer,
+						 stream);
+			list_del(&q->read_buf->stream);
+			q->read_off = 0;
+		}
+		buf = q->read_buf;
+	}
+	if (!buf)
+		rc = POLLERR;
+
+	if (0 == rc) {
+		poll_wait(file, &buf->done, wait);
+		if (buf->state == STATE_DONE ||
+		    buf->state == STATE_ERROR)
+			rc = POLLIN|POLLRDNORM;
+	}
+	mutex_unlock(&q->lock);
+	return rc;
+}
+
+int videobuf_mmap_setup(struct videobuf_queue *q,
+			unsigned int bcount, unsigned int bsize,
+			enum v4l2_memory memory)
+{
+	unsigned int i;
+	int err;
+
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	err = videobuf_mmap_free(q);
+	if (0 != err)
+		return err;
+
+	/* Allocate and initialize buffers */
+	for (i = 0; i < bcount; i++) {
+		q->bufs[i] = videobuf_alloc(q);
+
+		if (q->bufs[i] == NULL)
+			break;
+
+		q->bufs[i]->i      = i;
+		q->bufs[i]->input  = UNSET;
+		q->bufs[i]->memory = memory;
+		q->bufs[i]->bsize  = bsize;
+		switch (memory) {
+		case V4L2_MEMORY_MMAP:
+			q->bufs[i]->boff  = bsize * i;
+			break;
+		case V4L2_MEMORY_USERPTR:
+		case V4L2_MEMORY_OVERLAY:
+			/* nothing */
+			break;
+		}
+	}
+
+	if (!i)
+		return -ENOMEM;
+
+	dprintk(1,"mmap setup: %d buffers, %d bytes each\n",
+		i, bsize);
+
+	return i;
+}
+
+int videobuf_mmap_free(struct videobuf_queue *q)
+{
+	int i;
+	int rc;
+
+	if (!q)
+		return 0;
+
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	rc  = CALL(q,mmap_free,q);
+	if (rc<0)
+		return rc;
+
+	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
+		if (NULL == q->bufs[i])
+			continue;
+		q->ops->buf_release(q,q->bufs[i]);
+		kfree(q->bufs[i]);
+		q->bufs[i] = NULL;
+	}
+
+	return rc;
+}
+
+int videobuf_mmap_mapper(struct videobuf_queue *q,
+			 struct vm_area_struct *vma)
+{
+	int retval;
+
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	mutex_lock(&q->lock);
+	retval=CALL(q,mmap_mapper,q,vma);
+	mutex_unlock(&q->lock);
+
+	return retval;
+}
+
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+int videobuf_cgmbuf(struct videobuf_queue *q,
+		    struct video_mbuf *mbuf, int count)
+{
+	struct v4l2_requestbuffers req;
+	int rc,i;
+
+	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
+
+	memset(&req,0,sizeof(req));
+	req.type   = q->type;
+	req.count  = count;
+	req.memory = V4L2_MEMORY_MMAP;
+	rc = videobuf_reqbufs(q,&req);
+	if (rc < 0)
+		return rc;
+
+	mbuf->frames = req.count;
+	mbuf->size   = 0;
+	for (i = 0; i < mbuf->frames; i++) {
+		mbuf->offsets[i]  = q->bufs[i]->boff;
+		mbuf->size       += q->bufs[i]->bsize;
+	}
+
+	return 0;
+}
+#endif
+
+/* --------------------------------------------------------------------- */
+
+EXPORT_SYMBOL_GPL(videobuf_waiton);
+EXPORT_SYMBOL_GPL(videobuf_iolock);
+
+EXPORT_SYMBOL_GPL(videobuf_alloc);
+
+EXPORT_SYMBOL_GPL(videobuf_queue_core_init);
+EXPORT_SYMBOL_GPL(videobuf_queue_cancel);
+EXPORT_SYMBOL_GPL(videobuf_queue_is_busy);
+
+EXPORT_SYMBOL_GPL(videobuf_next_field);
+EXPORT_SYMBOL_GPL(videobuf_reqbufs);
+EXPORT_SYMBOL_GPL(videobuf_querybuf);
+EXPORT_SYMBOL_GPL(videobuf_qbuf);
+EXPORT_SYMBOL_GPL(videobuf_dqbuf);
+EXPORT_SYMBOL_GPL(videobuf_cgmbuf);
+EXPORT_SYMBOL_GPL(videobuf_streamon);
+EXPORT_SYMBOL_GPL(videobuf_streamoff);
+
+EXPORT_SYMBOL_GPL(videobuf_read_start);
+EXPORT_SYMBOL_GPL(videobuf_read_stop);
+EXPORT_SYMBOL_GPL(videobuf_read_stream);
+EXPORT_SYMBOL_GPL(videobuf_read_one);
+EXPORT_SYMBOL_GPL(videobuf_poll_stream);
+
+EXPORT_SYMBOL_GPL(videobuf_mmap_setup);
+EXPORT_SYMBOL_GPL(videobuf_mmap_free);
+EXPORT_SYMBOL_GPL(videobuf_mmap_mapper);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
new file mode 100644
index 00000000000..8bb7fdd306d
--- /dev/null
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -0,0 +1,726 @@
+/*
+ * helper functions for PCI DMA video4linux capture buffers
+ *
+ * The functions expect the hardware being able to scatter gatter
+ * (i.e. the buffers are not linear in physical memory, but fragmented
+ * into PAGE_SIZE chunks).  They also assume the driver does not need
+ * to touch the video data.
+ *
+ * (c) 2007 Mauro Carvalho Chehab, <mchehab@infradead.org>
+ *
+ * Highly based on video-buf written originally by:
+ * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org>
+ * (c) 2006 Mauro Carvalho Chehab, <mchehab@infradead.org>
+ * (c) 2006 Ted Walther and John Sokol
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+
+#include <linux/pci.h>
+#include <linux/vmalloc.h>
+#include <linux/pagemap.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+
+#include <media/videobuf-dma-sg.h>
+
+#define MAGIC_DMABUF 0x19721112
+#define MAGIC_SG_MEM 0x17890714
+
+#define MAGIC_CHECK(is,should)	if (unlikely((is) != (should))) \
+	{ printk(KERN_ERR "magic mismatch: %x (expected %x)\n",is,should); BUG(); }
+
+static int debug = 0;
+module_param(debug, int, 0644);
+
+MODULE_DESCRIPTION("helper module to manage video4linux pci dma sg buffers");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_LICENSE("GPL");
+
+#define dprintk(level, fmt, arg...)	if (debug >= level) \
+	printk(KERN_DEBUG "vbuf-sg: " fmt , ## arg)
+
+/* --------------------------------------------------------------------- */
+
+struct scatterlist*
+videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages)
+{
+	struct scatterlist *sglist;
+	struct page *pg;
+	int i;
+
+	sglist = kcalloc(nr_pages, sizeof(struct scatterlist), GFP_KERNEL);
+	if (NULL == sglist)
+		return NULL;
+	for (i = 0; i < nr_pages; i++, virt += PAGE_SIZE) {
+		pg = vmalloc_to_page(virt);
+		if (NULL == pg)
+			goto err;
+		BUG_ON(PageHighMem(pg));
+		sglist[i].page   = pg;
+		sglist[i].length = PAGE_SIZE;
+	}
+	return sglist;
+
+ err:
+	kfree(sglist);
+	return NULL;
+}
+
+struct scatterlist*
+videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset)
+{
+	struct scatterlist *sglist;
+	int i = 0;
+
+	if (NULL == pages[0])
+		return NULL;
+	sglist = kcalloc(nr_pages, sizeof(*sglist), GFP_KERNEL);
+	if (NULL == sglist)
+		return NULL;
+
+	if (NULL == pages[0])
+		goto nopage;
+	if (PageHighMem(pages[0]))
+		/* DMA to highmem pages might not work */
+		goto highmem;
+	sglist[0].page   = pages[0];
+	sglist[0].offset = offset;
+	sglist[0].length = PAGE_SIZE - offset;
+	for (i = 1; i < nr_pages; i++) {
+		if (NULL == pages[i])
+			goto nopage;
+		if (PageHighMem(pages[i]))
+			goto highmem;
+		sglist[i].page   = pages[i];
+		sglist[i].length = PAGE_SIZE;
+	}
+	return sglist;
+
+ nopage:
+	dprintk(2,"sgl: oops - no page\n");
+	kfree(sglist);
+	return NULL;
+
+ highmem:
+	dprintk(2,"sgl: oops - highmem page\n");
+	kfree(sglist);
+	return NULL;
+}
+
+/* --------------------------------------------------------------------- */
+
+struct videobuf_dmabuf *videobuf_to_dma (struct videobuf_buffer *buf)
+{
+	struct videbuf_pci_sg_memory *mem=buf->priv;
+	BUG_ON (!mem);
+
+	MAGIC_CHECK(mem->magic,MAGIC_SG_MEM);
+
+	return &mem->dma;
+}
+
+void videobuf_dma_init(struct videobuf_dmabuf *dma)
+{
+	memset(dma,0,sizeof(*dma));
+	dma->magic = MAGIC_DMABUF;
+}
+
+static int videobuf_dma_init_user_locked(struct videobuf_dmabuf *dma,
+			int direction, unsigned long data, unsigned long size)
+{
+	unsigned long first,last;
+	int err, rw = 0;
+
+	dma->direction = direction;
+	switch (dma->direction) {
+	case PCI_DMA_FROMDEVICE: rw = READ;  break;
+	case PCI_DMA_TODEVICE:   rw = WRITE; break;
+	default:                 BUG();
+	}
+
+	first = (data          & PAGE_MASK) >> PAGE_SHIFT;
+	last  = ((data+size-1) & PAGE_MASK) >> PAGE_SHIFT;
+	dma->offset   = data & ~PAGE_MASK;
+	dma->nr_pages = last-first+1;
+	dma->pages = kmalloc(dma->nr_pages * sizeof(struct page*),
+			     GFP_KERNEL);
+	if (NULL == dma->pages)
+		return -ENOMEM;
+	dprintk(1,"init user [0x%lx+0x%lx => %d pages]\n",
+		data,size,dma->nr_pages);
+
+	dma->varea = (void *) data;
+
+
+	err = get_user_pages(current,current->mm,
+			     data & PAGE_MASK, dma->nr_pages,
+			     rw == READ, 1, /* force */
+			     dma->pages, NULL);
+
+	if (err != dma->nr_pages) {
+		dma->nr_pages = (err >= 0) ? err : 0;
+		dprintk(1,"get_user_pages: err=%d [%d]\n",err,dma->nr_pages);
+		return err < 0 ? err : -EINVAL;
+	}
+	return 0;
+}
+
+int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction,
+			   unsigned long data, unsigned long size)
+{
+	int ret;
+	down_read(&current->mm->mmap_sem);
+	ret = videobuf_dma_init_user_locked(dma, direction, data, size);
+	up_read(&current->mm->mmap_sem);
+
+	return ret;
+}
+
+int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction,
+			     int nr_pages)
+{
+	dprintk(1,"init kernel [%d pages]\n",nr_pages);
+	dma->direction = direction;
+	dma->vmalloc = vmalloc_32(nr_pages << PAGE_SHIFT);
+	if (NULL == dma->vmalloc) {
+		dprintk(1,"vmalloc_32(%d pages) failed\n",nr_pages);
+		return -ENOMEM;
+	}
+	dprintk(1,"vmalloc is at addr 0x%08lx, size=%d\n",
+				(unsigned long)dma->vmalloc,
+				nr_pages << PAGE_SHIFT);
+	memset(dma->vmalloc,0,nr_pages << PAGE_SHIFT);
+	dma->nr_pages = nr_pages;
+	return 0;
+}
+
+int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction,
+			      dma_addr_t addr, int nr_pages)
+{
+	dprintk(1,"init overlay [%d pages @ bus 0x%lx]\n",
+		nr_pages,(unsigned long)addr);
+	dma->direction = direction;
+	if (0 == addr)
+		return -EINVAL;
+
+	dma->bus_addr = addr;
+	dma->nr_pages = nr_pages;
+	return 0;
+}
+
+int videobuf_dma_map(struct videobuf_queue* q,struct videobuf_dmabuf *dma)
+{
+	void                   *dev=q->dev;
+
+	MAGIC_CHECK(dma->magic,MAGIC_DMABUF);
+	BUG_ON(0 == dma->nr_pages);
+
+	if (dma->pages) {
+		dma->sglist = videobuf_pages_to_sg(dma->pages, dma->nr_pages,
+						   dma->offset);
+	}
+	if (dma->vmalloc) {
+		dma->sglist = videobuf_vmalloc_to_sg
+						(dma->vmalloc,dma->nr_pages);
+	}
+	if (dma->bus_addr) {
+		dma->sglist = kmalloc(sizeof(struct scatterlist), GFP_KERNEL);
+		if (NULL != dma->sglist) {
+			dma->sglen  = 1;
+			sg_dma_address(&dma->sglist[0]) = dma->bus_addr & PAGE_MASK;
+			dma->sglist[0].offset           = dma->bus_addr & ~PAGE_MASK;
+			sg_dma_len(&dma->sglist[0])     = dma->nr_pages * PAGE_SIZE;
+		}
+	}
+	if (NULL == dma->sglist) {
+		dprintk(1,"scatterlist is NULL\n");
+		return -ENOMEM;
+	}
+	if (!dma->bus_addr) {
+		dma->sglen = pci_map_sg(dev,dma->sglist,
+					dma->nr_pages, dma->direction);
+		if (0 == dma->sglen) {
+			printk(KERN_WARNING
+			       "%s: videobuf_map_sg failed\n",__FUNCTION__);
+			kfree(dma->sglist);
+			dma->sglist = NULL;
+			dma->sglen = 0;
+			return -EIO;
+		}
+	}
+	return 0;
+}
+
+int videobuf_dma_sync(struct videobuf_queue *q,struct videobuf_dmabuf *dma)
+{
+	void                   *dev=q->dev;
+
+	MAGIC_CHECK(dma->magic,MAGIC_DMABUF);
+	BUG_ON(!dma->sglen);
+
+	pci_dma_sync_sg_for_cpu (dev,dma->sglist,dma->nr_pages,dma->direction);
+	return 0;
+}
+
+int videobuf_dma_unmap(struct videobuf_queue* q,struct videobuf_dmabuf *dma)
+{
+	void                   *dev=q->dev;
+
+	MAGIC_CHECK(dma->magic,MAGIC_DMABUF);
+	if (!dma->sglen)
+		return 0;
+
+	pci_unmap_sg (dev,dma->sglist,dma->nr_pages,dma->direction);
+
+	kfree(dma->sglist);
+	dma->sglist = NULL;
+	dma->sglen = 0;
+	return 0;
+}
+
+int videobuf_dma_free(struct videobuf_dmabuf *dma)
+{
+	MAGIC_CHECK(dma->magic,MAGIC_DMABUF);
+	BUG_ON(dma->sglen);
+
+	if (dma->pages) {
+		int i;
+		for (i=0; i < dma->nr_pages; i++)
+			page_cache_release(dma->pages[i]);
+		kfree(dma->pages);
+		dma->pages = NULL;
+	}
+
+	vfree(dma->vmalloc);
+	dma->vmalloc = NULL;
+	dma->varea = NULL;
+
+	if (dma->bus_addr) {
+		dma->bus_addr = 0;
+	}
+	dma->direction = PCI_DMA_NONE;
+	return 0;
+}
+
+/* --------------------------------------------------------------------- */
+
+int videobuf_pci_dma_map(struct pci_dev *pci,struct videobuf_dmabuf *dma)
+{
+	struct videobuf_queue q;
+
+	q.dev=pci;
+
+	return (videobuf_dma_map(&q,dma));
+}
+
+int videobuf_pci_dma_unmap(struct pci_dev *pci,struct videobuf_dmabuf *dma)
+{
+	struct videobuf_queue q;
+
+	q.dev=pci;
+
+	return (videobuf_dma_unmap(&q,dma));
+}
+
+/* --------------------------------------------------------------------- */
+
+static void
+videobuf_vm_open(struct vm_area_struct *vma)
+{
+	struct videobuf_mapping *map = vma->vm_private_data;
+
+	dprintk(2,"vm_open %p [count=%d,vma=%08lx-%08lx]\n",map,
+		map->count,vma->vm_start,vma->vm_end);
+	map->count++;
+}
+
+static void
+videobuf_vm_close(struct vm_area_struct *vma)
+{
+	struct videobuf_mapping *map = vma->vm_private_data;
+	struct videobuf_queue *q = map->q;
+	struct videbuf_pci_sg_memory *mem;
+	int i;
+
+	dprintk(2,"vm_close %p [count=%d,vma=%08lx-%08lx]\n",map,
+		map->count,vma->vm_start,vma->vm_end);
+
+	map->count--;
+	if (0 == map->count) {
+		dprintk(1,"munmap %p q=%p\n",map,q);
+		mutex_lock(&q->lock);
+		for (i = 0; i < VIDEO_MAX_FRAME; i++) {
+			if (NULL == q->bufs[i])
+				continue;
+			mem=q->bufs[i]->priv;
+
+			if (!mem)
+				continue;
+
+			MAGIC_CHECK(mem->magic,MAGIC_SG_MEM);
+
+			if (q->bufs[i]->map != map)
+				continue;
+			q->bufs[i]->map   = NULL;
+			q->bufs[i]->baddr = 0;
+			q->ops->buf_release(q,q->bufs[i]);
+		}
+		mutex_unlock(&q->lock);
+		kfree(map);
+	}
+	return;
+}
+
+/*
+ * Get a anonymous page for the mapping.  Make sure we can DMA to that
+ * memory location with 32bit PCI devices (i.e. don't use highmem for
+ * now ...).  Bounce buffers don't work very well for the data rates
+ * video capture has.
+ */
+static struct page*
+videobuf_vm_nopage(struct vm_area_struct *vma, unsigned long vaddr,
+		   int *type)
+{
+	struct page *page;
+
+	dprintk(3,"nopage: fault @ %08lx [vma %08lx-%08lx]\n",
+		vaddr,vma->vm_start,vma->vm_end);
+	if (vaddr > vma->vm_end)
+		return NOPAGE_SIGBUS;
+	page = alloc_page(GFP_USER | __GFP_DMA32);
+	if (!page)
+		return NOPAGE_OOM;
+	clear_user_page(page_address(page), vaddr, page);
+	if (type)
+		*type = VM_FAULT_MINOR;
+	return page;
+}
+
+static struct vm_operations_struct videobuf_vm_ops =
+{
+	.open     = videobuf_vm_open,
+	.close    = videobuf_vm_close,
+	.nopage   = videobuf_vm_nopage,
+};
+
+/* ---------------------------------------------------------------------
+ * PCI handlers for the generic methods
+ */
+
+/* Allocated area consists on 3 parts:
+	struct video_buffer
+	struct <driver>_buffer (cx88_buffer, saa7134_buf, ...)
+	struct videobuf_pci_sg_memory
+ */
+
+static void *__videobuf_alloc(size_t size)
+{
+	struct videbuf_pci_sg_memory *mem;
+	struct videobuf_buffer *vb;
+
+	vb = kzalloc(size+sizeof(*mem),GFP_KERNEL);
+
+	mem = vb->priv = ((char *)vb)+size;
+	mem->magic=MAGIC_SG_MEM;
+
+	videobuf_dma_init(&mem->dma);
+
+	dprintk(1,"%s: allocated at %p(%ld+%ld) & %p(%ld)\n",
+		__FUNCTION__,vb,(long)sizeof(*vb),(long)size-sizeof(*vb),
+		mem,(long)sizeof(*mem));
+
+	return vb;
+}
+
+static int __videobuf_iolock (struct videobuf_queue* q,
+			      struct videobuf_buffer *vb,
+			      struct v4l2_framebuffer *fbuf)
+{
+	int err,pages;
+	dma_addr_t bus;
+	struct videbuf_pci_sg_memory *mem=vb->priv;
+	BUG_ON(!mem);
+
+	MAGIC_CHECK(mem->magic,MAGIC_SG_MEM);
+
+	switch (vb->memory) {
+	case V4L2_MEMORY_MMAP:
+	case V4L2_MEMORY_USERPTR:
+		if (0 == vb->baddr) {
+			/* no userspace addr -- kernel bounce buffer */
+			pages = PAGE_ALIGN(vb->size) >> PAGE_SHIFT;
+			err = videobuf_dma_init_kernel( &mem->dma,
+							PCI_DMA_FROMDEVICE,
+							pages );
+			if (0 != err)
+				return err;
+		} else if (vb->memory == V4L2_MEMORY_USERPTR) {
+			/* dma directly to userspace */
+			err = videobuf_dma_init_user( &mem->dma,
+						      PCI_DMA_FROMDEVICE,
+						      vb->baddr,vb->bsize );
+			if (0 != err)
+				return err;
+		} else {
+			/* NOTE: HACK: videobuf_iolock on V4L2_MEMORY_MMAP
+			buffers can only be called from videobuf_qbuf
+			we take current->mm->mmap_sem there, to prevent
+			locking inversion, so don't take it here */
+
+			err = videobuf_dma_init_user_locked(&mem->dma,
+						      PCI_DMA_FROMDEVICE,
+						      vb->baddr, vb->bsize);
+			if (0 != err)
+				return err;
+		}
+		break;
+	case V4L2_MEMORY_OVERLAY:
+		if (NULL == fbuf)
+			return -EINVAL;
+		/* FIXME: need sanity checks for vb->boff */
+		/*
+		 * Using a double cast to avoid compiler warnings when
+		 * building for PAE. Compiler doesn't like direct casting
+		 * of a 32 bit ptr to 64 bit integer.
+		 */
+		bus   = (dma_addr_t)(unsigned long)fbuf->base + vb->boff;
+		pages = PAGE_ALIGN(vb->size) >> PAGE_SHIFT;
+		err = videobuf_dma_init_overlay(&mem->dma,PCI_DMA_FROMDEVICE,
+						bus, pages);
+		if (0 != err)
+			return err;
+		break;
+	default:
+		BUG();
+	}
+	err = videobuf_dma_map(q,&mem->dma);
+	if (0 != err)
+		return err;
+
+	return 0;
+}
+
+static int __videobuf_sync(struct videobuf_queue *q,
+			   struct videobuf_buffer *buf)
+{
+	struct videbuf_pci_sg_memory *mem=buf->priv;
+	BUG_ON (!mem);
+	MAGIC_CHECK(mem->magic,MAGIC_SG_MEM);
+
+	return	videobuf_dma_sync(q,&mem->dma);
+}
+
+static int __videobuf_mmap_free(struct videobuf_queue *q)
+{
+	int i;
+
+	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
+		if (q->bufs[i]) {
+			if (q->bufs[i]->map)
+				return -EBUSY;
+		}
+	}
+
+	return 0;
+}
+
+static int __videobuf_mmap_mapper(struct videobuf_queue *q,
+			 struct vm_area_struct *vma)
+{
+	struct videbuf_pci_sg_memory *mem;
+	struct videobuf_mapping *map;
+	unsigned int first,last,size,i;
+	int retval;
+
+	retval = -EINVAL;
+	if (!(vma->vm_flags & VM_WRITE)) {
+		dprintk(1,"mmap app bug: PROT_WRITE please\n");
+		goto done;
+	}
+	if (!(vma->vm_flags & VM_SHARED)) {
+		dprintk(1,"mmap app bug: MAP_SHARED please\n");
+		goto done;
+	}
+
+	/* look for first buffer to map */
+	for (first = 0; first < VIDEO_MAX_FRAME; first++) {
+		if (NULL == q->bufs[first])
+			continue;
+		mem=q->bufs[first]->priv;
+		BUG_ON (!mem);
+		MAGIC_CHECK(mem->magic,MAGIC_SG_MEM);
+
+		if (V4L2_MEMORY_MMAP != q->bufs[first]->memory)
+			continue;
+		if (q->bufs[first]->boff == (vma->vm_pgoff << PAGE_SHIFT))
+			break;
+	}
+	if (VIDEO_MAX_FRAME == first) {
+		dprintk(1,"mmap app bug: offset invalid [offset=0x%lx]\n",
+			(vma->vm_pgoff << PAGE_SHIFT));
+		goto done;
+	}
+
+	/* look for last buffer to map */
+	for (size = 0, last = first; last < VIDEO_MAX_FRAME; last++) {
+		if (NULL == q->bufs[last])
+			continue;
+		if (V4L2_MEMORY_MMAP != q->bufs[last]->memory)
+			continue;
+		if (q->bufs[last]->map) {
+			retval = -EBUSY;
+			goto done;
+		}
+		size += q->bufs[last]->bsize;
+		if (size == (vma->vm_end - vma->vm_start))
+			break;
+	}
+	if (VIDEO_MAX_FRAME == last) {
+		dprintk(1,"mmap app bug: size invalid [size=0x%lx]\n",
+			(vma->vm_end - vma->vm_start));
+		goto done;
+	}
+
+	/* create mapping + update buffer list */
+	retval = -ENOMEM;
+	map = kmalloc(sizeof(struct videobuf_mapping),GFP_KERNEL);
+	if (NULL == map)
+		goto done;
+	for (size = 0, i = first; i <= last; size += q->bufs[i++]->bsize) {
+		q->bufs[i]->map   = map;
+		q->bufs[i]->baddr = vma->vm_start + size;
+	}
+	map->count    = 1;
+	map->start    = vma->vm_start;
+	map->end      = vma->vm_end;
+	map->q        = q;
+	vma->vm_ops   = &videobuf_vm_ops;
+	vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED;
+	vma->vm_flags &= ~VM_IO; /* using shared anonymous pages */
+	vma->vm_private_data = map;
+	dprintk(1,"mmap %p: q=%p %08lx-%08lx pgoff %08lx bufs %d-%d\n",
+		map,q,vma->vm_start,vma->vm_end,vma->vm_pgoff,first,last);
+	retval = 0;
+
+ done:
+	return retval;
+}
+
+static int __videobuf_copy_to_user ( struct videobuf_queue *q,
+				char __user *data, size_t count,
+				int nonblocking )
+{
+	struct videbuf_pci_sg_memory *mem=q->read_buf->priv;
+	BUG_ON (!mem);
+	MAGIC_CHECK(mem->magic,MAGIC_SG_MEM);
+
+	/* copy to userspace */
+	if (count > q->read_buf->size - q->read_off)
+		count = q->read_buf->size - q->read_off;
+
+	if (copy_to_user(data, mem->dma.vmalloc+q->read_off, count))
+		return -EFAULT;
+
+	return count;
+}
+
+static int __videobuf_copy_stream ( struct videobuf_queue *q,
+				char __user *data, size_t count, size_t pos,
+				int vbihack, int nonblocking )
+{
+	unsigned int  *fc;
+	struct videbuf_pci_sg_memory *mem=q->read_buf->priv;
+	BUG_ON (!mem);
+	MAGIC_CHECK(mem->magic,MAGIC_SG_MEM);
+
+	if (vbihack) {
+		/* dirty, undocumented hack -- pass the frame counter
+			* within the last four bytes of each vbi data block.
+			* We need that one to maintain backward compatibility
+			* to all vbi decoding software out there ... */
+		fc  = (unsigned int*)mem->dma.vmalloc;
+		fc += (q->read_buf->size>>2) -1;
+		*fc = q->read_buf->field_count >> 1;
+		dprintk(1,"vbihack: %d\n",*fc);
+	}
+
+	/* copy stuff using the common method */
+	count = __videobuf_copy_to_user (q,data,count,nonblocking);
+
+	if ( (count==-EFAULT) && (0 == pos) )
+		return -EFAULT;
+
+	return count;
+}
+
+static struct videobuf_qtype_ops pci_ops = {
+	.magic        = MAGIC_QTYPE_OPS,
+
+	.alloc        = __videobuf_alloc,
+	.iolock       = __videobuf_iolock,
+	.sync         = __videobuf_sync,
+	.mmap_free    = __videobuf_mmap_free,
+	.mmap_mapper  = __videobuf_mmap_mapper,
+	.copy_to_user = __videobuf_copy_to_user,
+	.copy_stream  = __videobuf_copy_stream,
+};
+
+void *videobuf_pci_alloc (size_t size)
+{
+	struct videobuf_queue q;
+
+	/* Required to make generic handler to call __videobuf_alloc */
+	q.int_ops=&pci_ops;
+
+	q.msize=size;
+
+	return videobuf_alloc (&q);
+}
+
+void videobuf_queue_pci_init(struct videobuf_queue* q,
+			 struct videobuf_queue_ops *ops,
+			 void *dev,
+			 spinlock_t *irqlock,
+			 enum v4l2_buf_type type,
+			 enum v4l2_field field,
+			 unsigned int msize,
+			 void *priv)
+{
+	videobuf_queue_core_init(q, ops, dev, irqlock, type, field, msize,
+				 priv, &pci_ops);
+}
+
+/* --------------------------------------------------------------------- */
+
+EXPORT_SYMBOL_GPL(videobuf_vmalloc_to_sg);
+
+EXPORT_SYMBOL_GPL(videobuf_to_dma);
+EXPORT_SYMBOL_GPL(videobuf_dma_init);
+EXPORT_SYMBOL_GPL(videobuf_dma_init_user);
+EXPORT_SYMBOL_GPL(videobuf_dma_init_kernel);
+EXPORT_SYMBOL_GPL(videobuf_dma_init_overlay);
+EXPORT_SYMBOL_GPL(videobuf_dma_map);
+EXPORT_SYMBOL_GPL(videobuf_dma_sync);
+EXPORT_SYMBOL_GPL(videobuf_dma_unmap);
+EXPORT_SYMBOL_GPL(videobuf_dma_free);
+
+EXPORT_SYMBOL_GPL(videobuf_pci_dma_map);
+EXPORT_SYMBOL_GPL(videobuf_pci_dma_unmap);
+EXPORT_SYMBOL_GPL(videobuf_pci_alloc);
+
+EXPORT_SYMBOL_GPL(videobuf_queue_pci_init);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/video/videobuf-dvb.c b/drivers/media/video/videobuf-dvb.c
new file mode 100644
index 00000000000..880317e04a0
--- /dev/null
+++ b/drivers/media/video/videobuf-dvb.c
@@ -0,0 +1,256 @@
+/*
+ *
+ * some helper function for simple DVB cards which simply DMA the
+ * complete transport stream and let the computer sort everything else
+ * (i.e. we are using the software demux, ...).  Also uses the
+ * video-buf to manage DMA buffers.
+ *
+ * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs]
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/fs.h>
+#include <linux/kthread.h>
+#include <linux/file.h>
+#include <linux/freezer.h>
+
+#include <media/videobuf-dma-sg.h>
+#include <media/videobuf-dvb.h>
+
+/* ------------------------------------------------------------------ */
+
+MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
+MODULE_LICENSE("GPL");
+
+static unsigned int debug = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug,"enable debug messages");
+
+#define dprintk(fmt, arg...)	if (debug)			\
+	printk(KERN_DEBUG "%s/dvb: " fmt, dvb->name , ## arg)
+
+/* ------------------------------------------------------------------ */
+
+static int videobuf_dvb_thread(void *data)
+{
+	struct videobuf_dvb *dvb = data;
+	struct videobuf_buffer *buf;
+	unsigned long flags;
+	int err;
+	struct videobuf_dmabuf *dma;
+
+	dprintk("dvb thread started\n");
+	set_freezable();
+	videobuf_read_start(&dvb->dvbq);
+
+	for (;;) {
+		/* fetch next buffer */
+		buf = list_entry(dvb->dvbq.stream.next,
+				 struct videobuf_buffer, stream);
+		list_del(&buf->stream);
+		err = videobuf_waiton(buf,0,1);
+
+		/* no more feeds left or stop_feed() asked us to quit */
+		if (0 == dvb->nfeeds)
+			break;
+		if (kthread_should_stop())
+			break;
+		try_to_freeze();
+
+		/* feed buffer data to demux */
+		dma=videobuf_to_dma(buf);
+		if (buf->state == STATE_DONE)
+			dvb_dmx_swfilter(&dvb->demux, dma->vmalloc,
+					 buf->size);
+
+		/* requeue buffer */
+		list_add_tail(&buf->stream,&dvb->dvbq.stream);
+		spin_lock_irqsave(dvb->dvbq.irqlock,flags);
+		dvb->dvbq.ops->buf_queue(&dvb->dvbq,buf);
+		spin_unlock_irqrestore(dvb->dvbq.irqlock,flags);
+	}
+
+	videobuf_read_stop(&dvb->dvbq);
+	dprintk("dvb thread stopped\n");
+
+	/* Hmm, linux becomes *very* unhappy without this ... */
+	while (!kthread_should_stop()) {
+		set_current_state(TASK_INTERRUPTIBLE);
+		schedule();
+	}
+	return 0;
+}
+
+static int videobuf_dvb_start_feed(struct dvb_demux_feed *feed)
+{
+	struct dvb_demux *demux  = feed->demux;
+	struct videobuf_dvb *dvb = demux->priv;
+	int rc;
+
+	if (!demux->dmx.frontend)
+		return -EINVAL;
+
+	mutex_lock(&dvb->lock);
+	dvb->nfeeds++;
+	rc = dvb->nfeeds;
+
+	if (NULL != dvb->thread)
+		goto out;
+	dvb->thread = kthread_run(videobuf_dvb_thread,
+				  dvb, "%s dvb", dvb->name);
+	if (IS_ERR(dvb->thread)) {
+		rc = PTR_ERR(dvb->thread);
+		dvb->thread = NULL;
+	}
+
+out:
+	mutex_unlock(&dvb->lock);
+	return rc;
+}
+
+static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed)
+{
+	struct dvb_demux *demux  = feed->demux;
+	struct videobuf_dvb *dvb = demux->priv;
+	int err = 0;
+
+	mutex_lock(&dvb->lock);
+	dvb->nfeeds--;
+	if (0 == dvb->nfeeds  &&  NULL != dvb->thread) {
+		// FIXME: cx8802_cancel_buffers(dev);
+		err = kthread_stop(dvb->thread);
+		dvb->thread = NULL;
+	}
+	mutex_unlock(&dvb->lock);
+	return err;
+}
+
+/* ------------------------------------------------------------------ */
+
+int videobuf_dvb_register(struct videobuf_dvb *dvb,
+			  struct module *module,
+			  void *adapter_priv,
+			  struct device *device)
+{
+	int result;
+
+	mutex_init(&dvb->lock);
+
+	/* register adapter */
+	result = dvb_register_adapter(&dvb->adapter, dvb->name, module, device);
+	if (result < 0) {
+		printk(KERN_WARNING "%s: dvb_register_adapter failed (errno = %d)\n",
+		       dvb->name, result);
+		goto fail_adapter;
+	}
+	dvb->adapter.priv = adapter_priv;
+
+	/* register frontend */
+	result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
+	if (result < 0) {
+		printk(KERN_WARNING "%s: dvb_register_frontend failed (errno = %d)\n",
+		       dvb->name, result);
+		goto fail_frontend;
+	}
+
+	/* register demux stuff */
+	dvb->demux.dmx.capabilities =
+		DMX_TS_FILTERING | DMX_SECTION_FILTERING |
+		DMX_MEMORY_BASED_FILTERING;
+	dvb->demux.priv       = dvb;
+	dvb->demux.filternum  = 256;
+	dvb->demux.feednum    = 256;
+	dvb->demux.start_feed = videobuf_dvb_start_feed;
+	dvb->demux.stop_feed  = videobuf_dvb_stop_feed;
+	result = dvb_dmx_init(&dvb->demux);
+	if (result < 0) {
+		printk(KERN_WARNING "%s: dvb_dmx_init failed (errno = %d)\n",
+		       dvb->name, result);
+		goto fail_dmx;
+	}
+
+	dvb->dmxdev.filternum    = 256;
+	dvb->dmxdev.demux        = &dvb->demux.dmx;
+	dvb->dmxdev.capabilities = 0;
+	result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
+	if (result < 0) {
+		printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n",
+		       dvb->name, result);
+		goto fail_dmxdev;
+	}
+
+	dvb->fe_hw.source = DMX_FRONTEND_0;
+	result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+	if (result < 0) {
+		printk(KERN_WARNING "%s: add_frontend failed (DMX_FRONTEND_0, errno = %d)\n",
+		       dvb->name, result);
+		goto fail_fe_hw;
+	}
+
+	dvb->fe_mem.source = DMX_MEMORY_FE;
+	result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+	if (result < 0) {
+		printk(KERN_WARNING "%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n",
+		       dvb->name, result);
+		goto fail_fe_mem;
+	}
+
+	result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+	if (result < 0) {
+		printk(KERN_WARNING "%s: connect_frontend failed (errno = %d)\n",
+		       dvb->name, result);
+		goto fail_fe_conn;
+	}
+
+	/* register network adapter */
+	dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
+	return 0;
+
+fail_fe_conn:
+	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+fail_fe_mem:
+	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+fail_fe_hw:
+	dvb_dmxdev_release(&dvb->dmxdev);
+fail_dmxdev:
+	dvb_dmx_release(&dvb->demux);
+fail_dmx:
+	dvb_unregister_frontend(dvb->frontend);
+fail_frontend:
+	dvb_frontend_detach(dvb->frontend);
+	dvb_unregister_adapter(&dvb->adapter);
+fail_adapter:
+	return result;
+}
+
+void videobuf_dvb_unregister(struct videobuf_dvb *dvb)
+{
+	dvb_net_release(&dvb->net);
+	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+	dvb_dmxdev_release(&dvb->dmxdev);
+	dvb_dmx_release(&dvb->demux);
+	dvb_unregister_frontend(dvb->frontend);
+	dvb_frontend_detach(dvb->frontend);
+	dvb_unregister_adapter(&dvb->adapter);
+}
+
+EXPORT_SYMBOL(videobuf_dvb_register);
+EXPORT_SYMBOL(videobuf_dvb_unregister);
+
+/* ------------------------------------------------------------------ */
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * compile-command: "make DVB=1"
+ * End:
+ */
+
diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c
new file mode 100644
index 00000000000..2e3689a12a2
--- /dev/null
+++ b/drivers/media/video/videobuf-vmalloc.c
@@ -0,0 +1,370 @@
+/*
+ * helper functions for vmalloc video4linux capture buffers
+ *
+ * The functions expect the hardware being able to scatter gatter
+ * (i.e. the buffers are not linear in physical memory, but fragmented
+ * into PAGE_SIZE chunks).  They also assume the driver does not need
+ * to touch the video data.
+ *
+ * (c) 2007 Mauro Carvalho Chehab, <mchehab@infradead.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+
+#include <linux/pci.h>
+#include <linux/vmalloc.h>
+#include <linux/pagemap.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+
+#include <media/videobuf-vmalloc.h>
+
+#define MAGIC_DMABUF   0x17760309
+#define MAGIC_VMAL_MEM 0x18221223
+
+#define MAGIC_CHECK(is,should)	if (unlikely((is) != (should))) \
+	{ printk(KERN_ERR "magic mismatch: %x (expected %x)\n",is,should); BUG(); }
+
+static int debug = 0;
+module_param(debug, int, 0644);
+
+MODULE_DESCRIPTION("helper module to manage video4linux vmalloc buffers");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_LICENSE("GPL");
+
+#define dprintk(level, fmt, arg...)	if (debug >= level) \
+	printk(KERN_DEBUG "vbuf-sg: " fmt , ## arg)
+
+
+/***************************************************************************/
+
+static void
+videobuf_vm_open(struct vm_area_struct *vma)
+{
+	struct videobuf_mapping *map = vma->vm_private_data;
+
+	dprintk(2,"vm_open %p [count=%d,vma=%08lx-%08lx]\n",map,
+		map->count,vma->vm_start,vma->vm_end);
+
+	map->count++;
+}
+
+static void
+videobuf_vm_close(struct vm_area_struct *vma)
+{
+	struct videobuf_mapping *map = vma->vm_private_data;
+	struct videobuf_queue *q = map->q;
+	int i;
+
+	dprintk(2,"vm_close %p [count=%d,vma=%08lx-%08lx]\n",map,
+		map->count,vma->vm_start,vma->vm_end);
+
+	map->count--;
+	if (0 == map->count) {
+		dprintk(1,"munmap %p q=%p\n",map,q);
+		mutex_lock(&q->lock);
+		for (i = 0; i < VIDEO_MAX_FRAME; i++) {
+			if (NULL == q->bufs[i])
+				continue;
+
+			if (q->bufs[i]->map != map)
+				continue;
+
+			q->ops->buf_release(q,q->bufs[i]);
+
+			q->bufs[i]->map   = NULL;
+			q->bufs[i]->baddr = 0;
+		}
+		mutex_unlock(&q->lock);
+		kfree(map);
+	}
+	return;
+}
+
+static struct vm_operations_struct videobuf_vm_ops =
+{
+	.open     = videobuf_vm_open,
+	.close    = videobuf_vm_close,
+};
+
+/* ---------------------------------------------------------------------
+ * vmalloc handlers for the generic methods
+ */
+
+/* Allocated area consists on 3 parts:
+	struct video_buffer
+	struct <driver>_buffer (cx88_buffer, saa7134_buf, ...)
+	struct videobuf_pci_sg_memory
+ */
+
+static void *__videobuf_alloc(size_t size)
+{
+	struct videbuf_vmalloc_memory *mem;
+	struct videobuf_buffer *vb;
+
+	vb = kzalloc(size+sizeof(*mem),GFP_KERNEL);
+
+	mem = vb->priv = ((char *)vb)+size;
+	mem->magic=MAGIC_VMAL_MEM;
+
+	dprintk(1,"%s: allocated at %p(%ld+%ld) & %p(%ld)\n",
+		__FUNCTION__,vb,(long)sizeof(*vb),(long)size-sizeof(*vb),
+		mem,(long)sizeof(*mem));
+
+	return vb;
+}
+
+static int __videobuf_iolock (struct videobuf_queue* q,
+			      struct videobuf_buffer *vb,
+			      struct v4l2_framebuffer *fbuf)
+{
+	int pages;
+
+	struct videbuf_vmalloc_memory *mem=vb->priv;
+
+
+	BUG_ON(!mem);
+
+	MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM);
+
+	pages = PAGE_ALIGN(vb->size) >> PAGE_SHIFT;
+
+	/* Currently, doesn't support V4L2_MEMORY_OVERLAY */
+	if ((vb->memory != V4L2_MEMORY_MMAP) &&
+				(vb->memory != V4L2_MEMORY_USERPTR) ) {
+		printk(KERN_ERR "Method currently unsupported.\n");
+		return -EINVAL;
+	}
+
+	/* FIXME: should be tested with kernel mmap mem */
+	mem->vmalloc=vmalloc_user (PAGE_ALIGN(vb->size));
+	if (NULL == mem->vmalloc) {
+		printk(KERN_ERR "vmalloc (%d pages) failed\n",pages);
+		return -ENOMEM;
+	}
+
+	dprintk(1,"vmalloc is at addr 0x%08lx, size=%d\n",
+				(unsigned long)mem->vmalloc,
+				pages << PAGE_SHIFT);
+
+	/* It seems that some kernel versions need to do remap *after*
+	   the mmap() call
+	 */
+	if (mem->vma) {
+		int retval=remap_vmalloc_range(mem->vma, mem->vmalloc,0);
+		kfree(mem->vma);
+		mem->vma=NULL;
+		if (retval<0) {
+			dprintk(1,"mmap app bug: remap_vmalloc_range area %p error %d\n",
+				mem->vmalloc,retval);
+			return retval;
+		}
+	}
+
+	return 0;
+}
+
+static int __videobuf_sync(struct videobuf_queue *q,
+			   struct videobuf_buffer *buf)
+{
+	return 0;
+}
+
+static int __videobuf_mmap_free(struct videobuf_queue *q)
+{
+	unsigned int i;
+
+	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
+		if (q->bufs[i]) {
+			if (q->bufs[i]->map)
+				return -EBUSY;
+		}
+	}
+
+	return 0;
+}
+
+static int __videobuf_mmap_mapper(struct videobuf_queue *q,
+			 struct vm_area_struct *vma)
+{
+	struct videbuf_vmalloc_memory *mem;
+	struct videobuf_mapping *map;
+	unsigned int first;
+	int retval;
+	unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
+
+	if (! (vma->vm_flags & VM_WRITE) || ! (vma->vm_flags & VM_SHARED))
+		return -EINVAL;
+
+	/* look for first buffer to map */
+	for (first = 0; first < VIDEO_MAX_FRAME; first++) {
+		if (NULL == q->bufs[first])
+			continue;
+
+		if (V4L2_MEMORY_MMAP != q->bufs[first]->memory)
+			continue;
+		if (q->bufs[first]->boff == offset)
+			break;
+	}
+	if (VIDEO_MAX_FRAME == first) {
+		dprintk(1,"mmap app bug: offset invalid [offset=0x%lx]\n",
+			(vma->vm_pgoff << PAGE_SHIFT));
+		return -EINVAL;
+	}
+
+	/* create mapping + update buffer list */
+	map = q->bufs[first]->map = kmalloc(sizeof(struct videobuf_mapping),GFP_KERNEL);
+	if (NULL == map)
+		return -ENOMEM;
+
+	map->start = vma->vm_start;
+	map->end   = vma->vm_end;
+	map->q     = q;
+
+	q->bufs[first]->baddr = vma->vm_start;
+
+	vma->vm_ops          = &videobuf_vm_ops;
+	vma->vm_flags       |= VM_DONTEXPAND | VM_RESERVED;
+	vma->vm_private_data = map;
+
+	mem=q->bufs[first]->priv;
+	BUG_ON (!mem);
+	MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM);
+
+	/* Try to remap memory */
+	retval=remap_vmalloc_range(vma, mem->vmalloc,0);
+	if (retval<0) {
+		dprintk(1,"mmap: postponing remap_vmalloc_range\n");
+
+		mem->vma=kmalloc(sizeof(*vma),GFP_KERNEL);
+		if (!mem->vma) {
+			kfree(map);
+			q->bufs[first]->map=NULL;
+			return -ENOMEM;
+		}
+		memcpy(mem->vma,vma,sizeof(*vma));
+	}
+
+	dprintk(1,"mmap %p: q=%p %08lx-%08lx (%lx) pgoff %08lx buf %d\n",
+		map,q,vma->vm_start,vma->vm_end,
+		(long int) q->bufs[first]->bsize,
+		vma->vm_pgoff,first);
+
+	videobuf_vm_open(vma);
+
+	return (0);
+}
+
+static int __videobuf_copy_to_user ( struct videobuf_queue *q,
+				char __user *data, size_t count,
+				int nonblocking )
+{
+	struct videbuf_vmalloc_memory *mem=q->read_buf->priv;
+	BUG_ON (!mem);
+	MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM);
+
+	BUG_ON (!mem->vmalloc);
+
+	/* copy to userspace */
+	if (count > q->read_buf->size - q->read_off)
+		count = q->read_buf->size - q->read_off;
+
+	if (copy_to_user(data, mem->vmalloc+q->read_off, count))
+		return -EFAULT;
+
+	return count;
+}
+
+static int __videobuf_copy_stream ( struct videobuf_queue *q,
+				char __user *data, size_t count, size_t pos,
+				int vbihack, int nonblocking )
+{
+	unsigned int  *fc;
+	struct videbuf_vmalloc_memory *mem=q->read_buf->priv;
+	BUG_ON (!mem);
+	MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM);
+
+	if (vbihack) {
+		/* dirty, undocumented hack -- pass the frame counter
+			* within the last four bytes of each vbi data block.
+			* We need that one to maintain backward compatibility
+			* to all vbi decoding software out there ... */
+		fc  = (unsigned int*)mem->vmalloc;
+		fc += (q->read_buf->size>>2) -1;
+		*fc = q->read_buf->field_count >> 1;
+		dprintk(1,"vbihack: %d\n",*fc);
+	}
+
+	/* copy stuff using the common method */
+	count = __videobuf_copy_to_user (q,data,count,nonblocking);
+
+	if ( (count==-EFAULT) && (0 == pos) )
+		return -EFAULT;
+
+	return count;
+}
+
+static struct videobuf_qtype_ops qops = {
+	.magic        = MAGIC_QTYPE_OPS,
+
+	.alloc        = __videobuf_alloc,
+	.iolock       = __videobuf_iolock,
+	.sync         = __videobuf_sync,
+	.mmap_free    = __videobuf_mmap_free,
+	.mmap_mapper  = __videobuf_mmap_mapper,
+	.copy_to_user = __videobuf_copy_to_user,
+	.copy_stream  = __videobuf_copy_stream,
+};
+
+void videobuf_queue_vmalloc_init(struct videobuf_queue* q,
+			 struct videobuf_queue_ops *ops,
+			 void *dev,
+			 spinlock_t *irqlock,
+			 enum v4l2_buf_type type,
+			 enum v4l2_field field,
+			 unsigned int msize,
+			 void *priv)
+{
+	videobuf_queue_core_init(q, ops, dev, irqlock, type, field, msize,
+				 priv, &qops);
+}
+
+EXPORT_SYMBOL_GPL(videobuf_queue_vmalloc_init);
+
+void *videobuf_to_vmalloc (struct videobuf_buffer *buf)
+{
+	struct videbuf_vmalloc_memory *mem=buf->priv;
+	BUG_ON (!mem);
+	MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM);
+
+	return mem->vmalloc;
+}
+EXPORT_SYMBOL_GPL(videobuf_to_vmalloc);
+
+void videobuf_vmalloc_free (struct videobuf_buffer *buf)
+{
+	struct videbuf_vmalloc_memory *mem=buf->priv;
+	BUG_ON (!mem);
+
+	MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM);
+
+	vfree(mem->vmalloc);
+	mem->vmalloc=NULL;
+
+	return;
+}
+EXPORT_SYMBOL_GPL(videobuf_vmalloc_free);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index b876aca69c7..8d8e517b344 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -54,15 +54,14 @@
  *	sysfs stuff
  */
 
-static ssize_t show_name(struct class_device *cd, char *buf)
+static ssize_t show_name(struct device *cd,
+			 struct device_attribute *attr, char *buf)
 {
 	struct video_device *vfd = container_of(cd, struct video_device,
-								class_dev);
-	return sprintf(buf,"%.*s\n",(int)sizeof(vfd->name),vfd->name);
+						class_dev);
+	return sprintf(buf, "%.*s\n", (int)sizeof(vfd->name), vfd->name);
 }
 
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
-
 struct video_device *video_device_alloc(void)
 {
 	struct video_device *vfd;
@@ -76,7 +75,7 @@ void video_device_release(struct video_device *vfd)
 	kfree(vfd);
 }
 
-static void video_release(struct class_device *cd)
+static void video_release(struct device *cd)
 {
 	struct video_device *vfd = container_of(cd, struct video_device,
 								class_dev);
@@ -89,9 +88,15 @@ static void video_release(struct class_device *cd)
 	vfd->release(vfd);
 }
 
+static struct device_attribute video_device_attrs[] = {
+	__ATTR(name, S_IRUGO, show_name, NULL),
+	__ATTR_NULL
+};
+
 static struct class video_class = {
 	.name    = VIDEO_NAME,
-	.release = video_release,
+	.dev_attrs = video_device_attrs,
+	.dev_release = video_release,
 };
 
 /*
@@ -448,7 +453,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
 	if (cmd == VIDIOCGMBUF) {
 		struct video_mbuf *p=arg;
 
-		memset(p,0,sizeof(p));
+		memset(p, 0, sizeof(*p));
 
 		if (!vfd->vidiocgmbuf)
 			return ret;
@@ -1753,22 +1758,16 @@ int video_register_device(struct video_device *vfd, int type, int nr)
 	/* sysfs class */
 	memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
 	if (vfd->dev)
-		vfd->class_dev.dev = vfd->dev;
+		vfd->class_dev.parent = vfd->dev;
 	vfd->class_dev.class       = &video_class;
 	vfd->class_dev.devt        = MKDEV(VIDEO_MAJOR, vfd->minor);
-	sprintf(vfd->class_dev.class_id, "%s%d", name_base, i - base);
-	ret = class_device_register(&vfd->class_dev);
+	sprintf(vfd->class_dev.bus_id, "%s%d", name_base, i - base);
+	ret = device_register(&vfd->class_dev);
 	if (ret < 0) {
-		printk(KERN_ERR "%s: class_device_register failed\n",
+		printk(KERN_ERR "%s: device_register failed\n",
 		       __FUNCTION__);
 		goto fail_minor;
 	}
-	ret = class_device_create_file(&vfd->class_dev, &class_device_attr_name);
-	if (ret < 0) {
-		printk(KERN_ERR "%s: class_device_create_file 'name' failed\n",
-		       __FUNCTION__);
-		goto fail_classdev;
-	}
 
 #if 1
 	/* needed until all drivers are fixed */
@@ -1779,8 +1778,6 @@ int video_register_device(struct video_device *vfd, int type, int nr)
 #endif
 	return 0;
 
-fail_classdev:
-	class_device_unregister(&vfd->class_dev);
 fail_minor:
 	mutex_lock(&videodev_lock);
 	video_device[vfd->minor] = NULL;
@@ -1804,7 +1801,7 @@ void video_unregister_device(struct video_device *vfd)
 		panic("videodev: bad unregister");
 
 	video_device[vfd->minor]=NULL;
-	class_device_unregister(&vfd->class_dev);
+	device_unregister(&vfd->class_dev);
 	mutex_unlock(&videodev_lock);
 }
 
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index a0c1647a2ba..9a03dc82c6c 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -28,7 +28,6 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
-#include <linux/moduleparam.h>
 #include <linux/time.h>
 #include <linux/version.h>
 
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index f6d3a9460cc..b532aa280a1 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -33,7 +33,7 @@
 #include <linux/videodev.h>
 #endif
 #include <linux/interrupt.h>
-#include <media/video-buf.h>
+#include <media/videobuf-vmalloc.h>
 #include <media/v4l2-common.h>
 #include <linux/kthread.h>
 #include <linux/highmem.h>
@@ -145,7 +145,6 @@ struct vivi_buffer {
 	struct videobuf_buffer vb;
 
 	struct vivi_fmt        *fmt;
-
 };
 
 struct vivi_dmaqueue {
@@ -171,7 +170,6 @@ struct vivi_dev {
 	int                        users;
 
 	/* various device info */
-	unsigned int               resources;
 	struct video_device        vfd;
 
 	struct vivi_dmaqueue       vidq;
@@ -230,9 +228,8 @@ static u8 bars[8][3] = {
 #define TSTAMP_MAX_Y TSTAMP_MIN_Y+15
 #define TSTAMP_MIN_X 64
 
-
 static void gen_line(char *basep,int inipos,int wmax,
-		     int hmax, int line, char *timestr)
+		     int hmax, int line, int count, char *timestr)
 {
 	int  w,i,j,pos=inipos,y;
 	char *p,*s;
@@ -243,9 +240,10 @@ static void gen_line(char *basep,int inipos,int wmax,
 
 	/* Generate a standard color bar pattern */
 	for (w=0;w<wmax;w++) {
-		r=bars[w*7/wmax][0];
-		g=bars[w*7/wmax][1];
-		b=bars[w*7/wmax][2];
+		int colorpos=((w+count)*8/(wmax+1)) % 8;
+		r=bars[colorpos][0];
+		g=bars[colorpos][1];
+		b=bars[colorpos][2];
 
 		for (color=0;color<4;color++) {
 			p=basep+pos;
@@ -326,27 +324,27 @@ static void vivi_fillbuff(struct vivi_dev *dev,struct vivi_buffer *buf)
 	int hmax  = buf->vb.height;
 	int wmax  = buf->vb.width;
 	struct timeval ts;
-	char *tmpbuf;
-
-	if (buf->vb.dma.varea) {
-		tmpbuf=kmalloc (wmax*2, GFP_KERNEL);
-	} else {
-		tmpbuf=buf->vb.dma.vmalloc;
-	}
+	char *tmpbuf = kmalloc(wmax*2,GFP_KERNEL);
+	void *vbuf=videobuf_to_vmalloc (&buf->vb);
+	/* FIXME: move to dev struct */
+	static int mv_count=0;
 
+	if (!tmpbuf)
+		return;
 
 	for (h=0;h<hmax;h++) {
-		if (buf->vb.dma.varea) {
-			gen_line(tmpbuf,0,wmax,hmax,h,dev->timestr);
-			/* FIXME: replacing to __copy_to_user */
-			if (copy_to_user(buf->vb.dma.varea+pos,tmpbuf,wmax*2)!=0)
-				dprintk(2,"vivifill copy_to_user failed.\n");
-		} else {
-			gen_line(tmpbuf,pos,wmax,hmax,h,dev->timestr);
-		}
+		gen_line(tmpbuf,0,wmax,hmax,h,mv_count,
+			 dev->timestr);
+		/* FIXME: replacing to __copy_to_user */
+		if (copy_to_user(vbuf+pos,tmpbuf,wmax*2)!=0)
+			dprintk(2,"vivifill copy_to_user failed.\n");
 		pos += wmax*2;
 	}
 
+	mv_count++;
+
+	kfree(tmpbuf);
+
 	/* Updates stream time */
 
 	dev->us+=jiffies_to_usecs(jiffies-dev->jiffies);
@@ -369,7 +367,7 @@ static void vivi_fillbuff(struct vivi_dev *dev,struct vivi_buffer *buf)
 			dev->h,dev->m,dev->s,(dev->us+500)/1000);
 
 	dprintk(2,"vivifill at %s: Buffer 0x%08lx size= %d\n",dev->timestr,
-			(unsigned long)buf->vb.dma.varea,pos);
+			(unsigned long)tmpbuf,pos);
 
 	/* Advice that buffer was filled */
 	buf->vb.state = STATE_DONE;
@@ -509,7 +507,6 @@ static void vivi_stop_thread(struct vivi_dmaqueue  *dma_q)
 static int restart_video_queue(struct vivi_dmaqueue *dma_q)
 {
 	struct vivi_buffer *buf, *prev;
-	struct list_head *item;
 
 	dprintk(1,"%s dma_q=0x%08lx\n",__FUNCTION__,(unsigned long)dma_q);
 
@@ -523,9 +520,7 @@ static int restart_video_queue(struct vivi_dmaqueue *dma_q)
 //		vivi_start_thread(dma_q);
 
 		/* cancel all outstanding capture / vbi requests */
-		list_for_each(item,&dma_q->active) {
-			buf = list_entry(item, struct vivi_buffer, vb.queue);
-
+		list_for_each_entry_safe(buf, prev, &dma_q->active, vb.queue) {
 			list_del(&buf->vb.queue);
 			buf->vb.state = STATE_ERROR;
 			wake_up(&buf->vb.done);
@@ -597,8 +592,12 @@ buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size)
 
 	if (0 == *count)
 		*count = 32;
+
 	while (*size * *count > vid_limit * 1024 * 1024)
 		(*count)--;
+
+	dprintk(1,"%s, count=%d, size=%d\n",__FUNCTION__,*count, *size);
+
 	return 0;
 }
 
@@ -609,10 +608,8 @@ static void free_buffer(struct videobuf_queue *vq, struct vivi_buffer *buf)
 	if (in_interrupt())
 		BUG();
 
-
 	videobuf_waiton(&buf->vb,0,0);
-	videobuf_dma_unmap(vq, &buf->vb.dma);
-	videobuf_dma_free(&buf->vb.dma);
+	videobuf_vmalloc_free(&buf->vb);
 	buf->vb.state = STATE_NEEDS_INIT;
 }
 
@@ -626,7 +623,7 @@ buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
 	struct vivi_buffer *buf = container_of(vb,struct vivi_buffer,vb);
 	int rc, init_buffer = 0;
 
-//	dprintk(1,"%s, field=%d\n",__FUNCTION__,field);
+	dprintk(1,"%s, field=%d\n",__FUNCTION__,field);
 
 	BUG_ON(NULL == fh->fmt);
 	if (fh->width  < 48 || fh->width  > norm_maxw() ||
@@ -718,54 +715,14 @@ static void buffer_release(struct videobuf_queue *vq, struct videobuf_buffer *vb
 	free_buffer(vq,buf);
 }
 
-
 static struct videobuf_queue_ops vivi_video_qops = {
 	.buf_setup      = buffer_setup,
 	.buf_prepare    = buffer_prepare,
 	.buf_queue      = buffer_queue,
 	.buf_release    = buffer_release,
-
-	/* Non-pci handling routines */
-//	.vb_map_sg      = vivi_map_sg,
-//	.vb_dma_sync_sg = vivi_dma_sync_sg,
-//	.vb_unmap_sg    = vivi_unmap_sg,
 };
 
 /* ------------------------------------------------------------------
-	IOCTL handling
-   ------------------------------------------------------------------*/
-
-
-static int res_get(struct vivi_dev *dev, struct vivi_fh *fh)
-{
-	/* is it free? */
-	mutex_lock(&dev->lock);
-	if (dev->resources) {
-		/* no, someone else uses it */
-		mutex_unlock(&dev->lock);
-		return 0;
-	}
-	/* it's free, grab it */
-	dev->resources =1;
-	dprintk(1,"res: get\n");
-	mutex_unlock(&dev->lock);
-	return 1;
-}
-
-static int res_locked(struct vivi_dev *dev)
-{
-	return (dev->resources);
-}
-
-static void res_free(struct vivi_dev *dev, struct vivi_fh *fh)
-{
-	mutex_lock(&dev->lock);
-	dev->resources = 0;
-	dprintk(1,"res: put\n");
-	mutex_lock(&dev->lock);
-}
-
-/* ------------------------------------------------------------------
 	IOCTL vidioc handling
    ------------------------------------------------------------------*/
 static int vidioc_querycap (struct file *file, void  *priv,
@@ -825,8 +782,7 @@ static int vidioc_try_fmt_cap (struct file *file, void *priv,
 	field = f->fmt.pix.field;
 
 	if (field == V4L2_FIELD_ANY) {
-//		field=V4L2_FIELD_INTERLACED;
-		field=V4L2_FIELD_SEQ_TB;
+		field=V4L2_FIELD_INTERLACED;
 	} else if (V4L2_FIELD_INTERLACED != field) {
 		dprintk(1,"Field type invalid.\n");
 		return -EINVAL;
@@ -904,57 +860,33 @@ static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *p)
 static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf)
 {
 	struct vivi_fh  *fh=priv;
-	struct videobuf_queue *q=&fh->vb_vidq;
-	struct v4l2_requestbuffers req;
-	unsigned int i;
-	int ret;
-
-	req.type   = q->type;
-	req.count  = 8;
-	req.memory = V4L2_MEMORY_MMAP;
-	ret = videobuf_reqbufs(q,&req);
-	if (ret < 0)
-		return (ret);
 
-	mbuf->frames = req.count;
-	mbuf->size   = 0;
-	for (i = 0; i < mbuf->frames; i++) {
-		mbuf->offsets[i]  = q->bufs[i]->boff;
-		mbuf->size       += q->bufs[i]->bsize;
-	}
-	return (0);
+	return videobuf_cgmbuf (&fh->vb_vidq, mbuf, 8);
 }
 #endif
 
 static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
 {
 	struct vivi_fh  *fh=priv;
-	struct vivi_dev *dev    = fh->dev;
 
 	if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -EINVAL;
 	if (i != fh->type)
 		return -EINVAL;
 
-	if (!res_get(dev,fh))
-		return -EBUSY;
-	return (videobuf_streamon(&fh->vb_vidq));
+	return videobuf_streamon(&fh->vb_vidq);
 }
 
 static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
 {
 	struct vivi_fh  *fh=priv;
-	struct vivi_dev *dev    = fh->dev;
 
 	if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -EINVAL;
 	if (i != fh->type)
 		return -EINVAL;
 
-	videobuf_streamoff(&fh->vb_vidq);
-	res_free(dev,fh);
-
-	return (0);
+	return videobuf_streamoff(&fh->vb_vidq);
 }
 
 static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *i)
@@ -1047,31 +979,25 @@ static int vidioc_s_ctrl (struct file *file, void *priv,
 static int vivi_open(struct inode *inode, struct file *file)
 {
 	int minor = iminor(inode);
-	struct vivi_dev *h,*dev = NULL;
+	struct vivi_dev *dev;
 	struct vivi_fh *fh;
-	struct list_head *list;
-	enum v4l2_buf_type type = 0;
 	int i;
 
 	printk(KERN_DEBUG "vivi: open called (minor=%d)\n",minor);
 
-	list_for_each(list,&vivi_devlist) {
-		h = list_entry(list, struct vivi_dev, vivi_devlist);
-		if (h->vfd.minor == minor) {
-			dev  = h;
-			type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-		}
-	}
-	if (NULL == dev)
-		return -ENODEV;
+	list_for_each_entry(dev, &vivi_devlist, vivi_devlist)
+		if (dev->vfd.minor == minor)
+			goto found;
+	return -ENODEV;
+found:
 
 
 
 	/* If more than one user, mutex should be added */
 	dev->users++;
 
-	dprintk(1,"open minor=%d type=%s users=%d\n",
-				minor,v4l2_type_names[type],dev->users);
+	dprintk(1, "open minor=%d type=%s users=%d\n", minor,
+		v4l2_type_names[V4L2_BUF_TYPE_VIDEO_CAPTURE], dev->users);
 
 	/* allocate + initialize per filehandle data */
 	fh = kzalloc(sizeof(*fh),GFP_KERNEL);
@@ -1106,7 +1032,7 @@ static int vivi_open(struct inode *inode, struct file *file)
 	sprintf(dev->timestr,"%02d:%02d:%02d:%03d",
 			dev->h,dev->m,dev->s,(dev->us+500)/1000);
 
-	videobuf_queue_init(&fh->vb_vidq, &vivi_video_qops,
+	videobuf_queue_vmalloc_init(&fh->vb_vidq, &vivi_video_qops,
 			NULL, NULL,
 			fh->type,
 			V4L2_FIELD_INTERLACED,
@@ -1121,9 +1047,7 @@ vivi_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
 	struct vivi_fh        *fh = file->private_data;
 
 	if (fh->type==V4L2_BUF_TYPE_VIDEO_CAPTURE) {
-		if (res_locked(fh->dev))
-			return -EBUSY;
-		return videobuf_read_one(&fh->vb_vidq, data, count, ppos,
+		return videobuf_read_stream(&fh->vb_vidq, data, count, ppos, 0,
 					file->f_flags & O_NONBLOCK);
 	}
 	return 0;
@@ -1133,31 +1057,14 @@ static unsigned int
 vivi_poll(struct file *file, struct poll_table_struct *wait)
 {
 	struct vivi_fh        *fh = file->private_data;
-	struct vivi_buffer    *buf;
+	struct videobuf_queue *q = &fh->vb_vidq;
 
 	dprintk(1,"%s\n",__FUNCTION__);
 
 	if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type)
 		return POLLERR;
 
-	if (res_get(fh->dev,fh)) {
-		dprintk(1,"poll: mmap interface\n");
-		/* streaming capture */
-		if (list_empty(&fh->vb_vidq.stream))
-			return POLLERR;
-		buf = list_entry(fh->vb_vidq.stream.next,struct vivi_buffer,vb.stream);
-	} else {
-		dprintk(1,"poll: read() interface\n");
-		/* read() capture */
-		buf = (struct vivi_buffer*)fh->vb_vidq.read_buf;
-		if (NULL == buf)
-			return POLLERR;
-	}
-	poll_wait(file, &buf->vb.done, wait);
-	if (buf->vb.state == STATE_DONE ||
-	    buf->vb.state == STATE_ERROR)
-		return POLLIN|POLLRDNORM;
-	return 0;
+	return videobuf_poll_stream(file, q, wait);
 }
 
 static int vivi_release(struct inode *inode, struct file *file)
@@ -1205,7 +1112,7 @@ static const struct file_operations vivi_fops = {
 	.read           = vivi_read,
 	.poll		= vivi_poll,
 	.ioctl          = video_ioctl2, /* V4L2 ioctl handler */
-	.mmap		= vivi_mmap,
+	.mmap           = vivi_mmap,
 	.llseek         = no_llseek,
 };
 
diff --git a/drivers/media/video/vp27smpx.c b/drivers/media/video/vp27smpx.c
new file mode 100644
index 00000000000..63002e0ac76
--- /dev/null
+++ b/drivers/media/video/vp27smpx.c
@@ -0,0 +1,212 @@
+/*
+ * vp27smpx - driver version 0.0.1
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * Based on a tvaudio patch from Takahiro Adachi <tadachi@tadachi-net.com>
+ * and Kazuhiko Kawakami <kazz-0@mail.goo.ne.jp>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <asm/uaccess.h>
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
+#include <linux/videodev.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-chip-ident.h>
+
+MODULE_DESCRIPTION("vp27smpx driver");
+MODULE_AUTHOR("Hans Verkuil");
+MODULE_LICENSE("GPL");
+
+static unsigned short normal_i2c[] = { 0xb6 >> 1, I2C_CLIENT_END };
+
+
+I2C_CLIENT_INSMOD;
+
+/* ----------------------------------------------------------------------- */
+
+struct vp27smpx_state {
+	int radio;
+	u32 audmode;
+};
+
+static void vp27smpx_set_audmode(struct i2c_client *client, u32 audmode)
+{
+	struct vp27smpx_state *state = i2c_get_clientdata(client);
+	u8 data[3] = { 0x00, 0x00, 0x04 };
+
+	switch (audmode) {
+		case V4L2_TUNER_MODE_MONO:
+		case V4L2_TUNER_MODE_LANG1:
+			break;
+		case V4L2_TUNER_MODE_STEREO:
+		case V4L2_TUNER_MODE_LANG1_LANG2:
+			data[1] = 0x01;
+			break;
+		case V4L2_TUNER_MODE_LANG2:
+			data[1] = 0x02;
+			break;
+	}
+
+	if (i2c_master_send(client, data, sizeof(data)) != sizeof(data)) {
+		v4l_err(client, "%s: I/O error setting audmode\n", client->name);
+	}
+	else {
+		state->audmode = audmode;
+	}
+}
+
+static int vp27smpx_command(struct i2c_client *client, unsigned int cmd,
+			  void *arg)
+{
+	struct vp27smpx_state *state = i2c_get_clientdata(client);
+	struct v4l2_tuner *vt = arg;
+
+	switch (cmd) {
+	case AUDC_SET_RADIO:
+		state->radio = 1;
+		break;
+
+	case VIDIOC_S_STD:
+		state->radio = 0;
+		break;
+
+	case VIDIOC_S_TUNER:
+		if (!state->radio)
+			vp27smpx_set_audmode(client, vt->audmode);
+		break;
+
+	case VIDIOC_G_TUNER:
+		if (state->radio)
+			break;
+		vt->audmode = state->audmode;
+		vt->capability = V4L2_TUNER_CAP_STEREO |
+			V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2;
+		vt->rxsubchans = V4L2_TUNER_SUB_MONO;
+		break;
+
+	case VIDIOC_G_CHIP_IDENT:
+		return v4l2_chip_ident_i2c_client(client, arg, V4L2_IDENT_VP27SMPX, 0);
+
+	case VIDIOC_LOG_STATUS:
+		v4l_info(client, "Audio Mode: %u%s\n", state->audmode,
+				state->radio ? " (Radio)" : "");
+		break;
+
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+/* i2c implementation */
+
+/*
+ * Generic i2c probe
+ * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
+ */
+
+static struct i2c_driver i2c_driver;
+
+static int vp27smpx_attach(struct i2c_adapter *adapter, int address, int kind)
+{
+	struct i2c_client *client;
+	struct vp27smpx_state *state;
+
+	/* Check if the adapter supports the needed features */
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+		return 0;
+
+	client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
+	if (client == 0)
+		return -ENOMEM;
+
+	client->addr = address;
+	client->adapter = adapter;
+	client->driver = &i2c_driver;
+	snprintf(client->name, sizeof(client->name) - 1, "vp27smpx");
+
+	v4l_info(client, "chip found @ 0x%x (%s)\n", address << 1, adapter->name);
+
+	state = kzalloc(sizeof(struct vp27smpx_state), GFP_KERNEL);
+	if (state == NULL) {
+		kfree(client);
+		return -ENOMEM;
+	}
+	state->audmode = V4L2_TUNER_MODE_STEREO;
+	i2c_set_clientdata(client, state);
+
+	/* initialize vp27smpx */
+	vp27smpx_set_audmode(client, state->audmode);
+	i2c_attach_client(client);
+
+	return 0;
+}
+
+static int vp27smpx_probe(struct i2c_adapter *adapter)
+{
+	if (adapter->class & I2C_CLASS_TV_ANALOG)
+		return i2c_probe(adapter, &addr_data, vp27smpx_attach);
+	return 0;
+}
+
+static int vp27smpx_detach(struct i2c_client *client)
+{
+	struct vp27smpx_state *state = i2c_get_clientdata(client);
+	int err;
+
+	err = i2c_detach_client(client);
+	if (err) {
+		return err;
+	}
+	kfree(state);
+	kfree(client);
+
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+/* i2c implementation */
+static struct i2c_driver i2c_driver = {
+	.driver = {
+		.name = "vp27smpx",
+	},
+	.id             = I2C_DRIVERID_VP27SMPX,
+	.attach_adapter = vp27smpx_probe,
+	.detach_client  = vp27smpx_detach,
+	.command        = vp27smpx_command,
+};
+
+
+static int __init vp27smpx_init_module(void)
+{
+	return i2c_add_driver(&i2c_driver);
+}
+
+static void __exit vp27smpx_cleanup_module(void)
+{
+	i2c_del_driver(&i2c_driver);
+}
+
+module_init(vp27smpx_init_module);
+module_exit(vp27smpx_cleanup_module);
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index 8f31613b990..5a1b5f5a7d4 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -42,7 +42,6 @@
 #include <asm/page.h>
 #include <asm/uaccess.h>
 #include <linux/page-flags.h>
-#include <linux/moduleparam.h>
 
 #include "w9968cf.h"
 #include "w9968cf_decoder.h"
@@ -2680,7 +2679,7 @@ static int w9968cf_open(struct inode* inode, struct file* filp)
 
 	/* This the only safe way to prevent race conditions with disconnect */
 	if (!down_read_trylock(&w9968cf_disconnect))
-		return -ERESTARTSYS;
+		return -EAGAIN;
 
 	cam = (struct w9968cf_device*)video_get_drvdata(video_devdata(filp));
 
diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c
index 703b741e46d..08a93c31c0a 100644
--- a/drivers/media/video/zc0301/zc0301_core.c
+++ b/drivers/media/video/zc0301/zc0301_core.c
@@ -26,7 +26,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/param.h>
-#include <linux/moduleparam.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/device.h>
@@ -656,7 +655,7 @@ static int zc0301_open(struct inode* inode, struct file* filp)
 	int err = 0;
 
 	if (!down_read_trylock(&zc0301_dev_lock))
-		return -ERESTARTSYS;
+		return -EAGAIN;
 
 	cam = video_get_drvdata(video_devdata(filp));
 
diff --git a/drivers/media/video/zoran_card.c b/drivers/media/video/zoran_card.c
index 73162a3a61d..48da36a15fc 100644
--- a/drivers/media/video/zoran_card.c
+++ b/drivers/media/video/zoran_card.c
@@ -64,15 +64,15 @@
 extern const struct zoran_format zoran_formats[];
 
 static int card[BUZ_MAX] = { -1, -1, -1, -1 };
-module_param_array(card, int, NULL, 0);
+module_param_array(card, int, NULL, 0444);
 MODULE_PARM_DESC(card, "The type of card");
 
 static int encoder[BUZ_MAX] = { -1, -1, -1, -1 };
-module_param_array(encoder, int, NULL, 0);
+module_param_array(encoder, int, NULL, 0444);
 MODULE_PARM_DESC(encoder, "i2c TV encoder");
 
 static int decoder[BUZ_MAX] = { -1, -1, -1, -1 };
-module_param_array(decoder, int, NULL, 0);
+module_param_array(decoder, int, NULL, 0444);
 MODULE_PARM_DESC(decoder, "i2c TV decoder");
 
 /*
@@ -84,29 +84,31 @@ MODULE_PARM_DESC(decoder, "i2c TV decoder");
  */
 
 static unsigned long vidmem = 0;	/* Video memory base address */
-module_param(vidmem, ulong, 0);
+module_param(vidmem, ulong, 0444);
+MODULE_PARM_DESC(vidmem, "Default video memory base address");
 
 /*
    Default input and video norm at startup of the driver.
 */
 
-static int default_input = 0;	/* 0=Composite, 1=S-Video */
-module_param(default_input, int, 0);
+static unsigned int default_input = 0;	/* 0=Composite, 1=S-Video */
+module_param(default_input, uint, 0444);
 MODULE_PARM_DESC(default_input,
 		 "Default input (0=Composite, 1=S-Video, 2=Internal)");
 
 static int default_mux = 1;	/* 6 Eyes input selection */
-module_param(default_mux, int, 0);
+module_param(default_mux, int, 0644);
 MODULE_PARM_DESC(default_mux,
 		 "Default 6 Eyes mux setting (Input selection)");
 
 static int default_norm = 0;	/* 0=PAL, 1=NTSC 2=SECAM */
-module_param(default_norm, int, 0);
+module_param(default_norm, int, 0444);
 MODULE_PARM_DESC(default_norm, "Default norm (0=PAL, 1=NTSC, 2=SECAM)");
 
-static int video_nr = -1;	/* /dev/videoN, -1 for autodetect */
-module_param(video_nr, int, 0);
-MODULE_PARM_DESC(video_nr, "video device number");
+/* /dev/videoN, -1 for autodetect */
+static int video_nr[BUZ_MAX] = {-1, -1, -1, -1};
+module_param_array(video_nr, int, NULL, 0444);
+MODULE_PARM_DESC(video_nr, "video device number (-1=Auto)");
 
 /*
    Number and size of grab buffers for Video 4 Linux
@@ -127,28 +129,27 @@ MODULE_PARM_DESC(video_nr, "video device number");
 
 int v4l_nbufs = 2;
 int v4l_bufsize = 128;		/* Everybody should be able to work with this setting */
-module_param(v4l_nbufs, int, 0);
+module_param(v4l_nbufs, int, 0644);
 MODULE_PARM_DESC(v4l_nbufs, "Maximum number of V4L buffers to use");
-module_param(v4l_bufsize, int, 0);
+module_param(v4l_bufsize, int, 0644);
 MODULE_PARM_DESC(v4l_bufsize, "Maximum size per V4L buffer (in kB)");
 
 int jpg_nbufs = 32;
 int jpg_bufsize = 512;		/* max size for 100% quality full-PAL frame */
-module_param(jpg_nbufs, int, 0);
+module_param(jpg_nbufs, int, 0644);
 MODULE_PARM_DESC(jpg_nbufs, "Maximum number of JPG buffers to use");
-module_param(jpg_bufsize, int, 0);
+module_param(jpg_bufsize, int, 0644);
 MODULE_PARM_DESC(jpg_bufsize, "Maximum size per JPG buffer (in kB)");
 
 int pass_through = 0;		/* 1=Pass through TV signal when device is not used */
 				/* 0=Show color bar when device is not used (LML33: only if lml33dpath=1) */
-module_param(pass_through, int, 0);
+module_param(pass_through, int, 0644);
 MODULE_PARM_DESC(pass_through,
 		 "Pass TV signal through to TV-out when idling");
 
-static int debug = 1;
-int *zr_debug = &debug;
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug, "Debug level (0-4)");
+int zr36067_debug = 1;
+module_param_named(debug, zr36067_debug, int, 0644);
+MODULE_PARM_DESC(debug, "Debug level (0-5)");
 
 MODULE_DESCRIPTION("Zoran-36057/36067 JPEG codec driver");
 MODULE_AUTHOR("Serguei Miridonov");
@@ -161,12 +162,6 @@ static struct pci_device_id zr36067_pci_tbl[] = {
 };
 MODULE_DEVICE_TABLE(pci, zr36067_pci_tbl);
 
-#define dprintk(num, format, args...) \
-	do { \
-		if (*zr_debug >= num) \
-			printk(format, ##args); \
-	} while (0)
-
 int zoran_num;			/* number of Buzs in use */
 struct zoran zoran[BUZ_MAX];
 
@@ -1075,7 +1070,7 @@ test_interrupts (struct zoran *zr)
 	if (timeout) {
 		dprintk(1, ": time spent: %d\n", 1 * HZ - timeout);
 	}
-	if (*zr_debug > 1)
+	if (zr36067_debug > 1)
 		print_interrupts(zr);
 	btwrite(icr, ZR36057_ICR);
 }
@@ -1121,7 +1116,14 @@ zr36057_init (struct zoran *zr)
 		zr->timing = zr->card.tvn[zr->norm];
 	}
 
-	zr->input = default_input = (default_input ? 1 : 0);
+	if (default_input > zr->card.inputs-1) {
+		dprintk(1,
+			KERN_WARNING
+			"%s: default_input value %d out of range (0-%d)\n",
+			ZR_DEVNAME(zr), default_input, zr->card.inputs-1);
+		default_input = 0;
+	}
+	zr->input = default_input;
 
 	/* Should the following be reset at every open ? */
 	zr->hue = 32768;
@@ -1153,12 +1155,12 @@ zr36057_init (struct zoran *zr)
 	 */
 	memcpy(zr->video_dev, &zoran_template, sizeof(zoran_template));
 	strcpy(zr->video_dev->name, ZR_DEVNAME(zr));
-	err = video_register_device(zr->video_dev, VFL_TYPE_GRABBER, video_nr);
+	err = video_register_device(zr->video_dev, VFL_TYPE_GRABBER, video_nr[zr->id]);
 	if (err < 0)
 		goto exit_unregister;
 
 	zoran_init_hardware(zr);
-	if (*zr_debug > 2)
+	if (zr36067_debug > 2)
 		detect_guest_activity(zr);
 	test_interrupts(zr);
 	if (!pass_through) {
@@ -1620,7 +1622,7 @@ init_dc10_cards (void)
 	}
 
 	/* random nonsense */
-	dprintk(5, KERN_DEBUG "Jotti is een held!\n");
+	dprintk(6, KERN_DEBUG "Jotti is een held!\n");
 
 	/* some mainboards might not do PCI-PCI data transfer well */
 	if (pci_pci_problems & (PCIPCI_FAIL|PCIAGP_FAIL|PCIPCI_ALIMAGIK)) {
diff --git a/drivers/media/video/zoran_card.h b/drivers/media/video/zoran_card.h
index ad997c30bee..8444ca0a5f3 100644
--- a/drivers/media/video/zoran_card.h
+++ b/drivers/media/video/zoran_card.h
@@ -30,6 +30,14 @@
 #ifndef __ZORAN_CARD_H__
 #define __ZORAN_CARD_H__
 
+extern int zr36067_debug;
+
+#define dprintk(num, format, args...) \
+	do { \
+		if (zr36067_debug >= num) \
+			printk(format, ##args); \
+	} while (0)
+
 /* Anybody who uses more than four? */
 #define BUZ_MAX 4
 extern int zoran_num;
diff --git a/drivers/media/video/zoran_device.c b/drivers/media/video/zoran_device.c
index ba2f4ed2948..68c7c505587 100644
--- a/drivers/media/video/zoran_device.c
+++ b/drivers/media/video/zoran_device.c
@@ -52,6 +52,7 @@
 #include "videocodec.h"
 #include "zoran.h"
 #include "zoran_device.h"
+#include "zoran_card.h"
 
 #define IRQ_MASK ( ZR36057_ISR_GIRQ0 | \
 		   ZR36057_ISR_GIRQ1 | \
@@ -59,14 +60,6 @@
 
 extern const struct zoran_format zoran_formats[];
 
-extern int *zr_debug;
-
-#define dprintk(num, format, args...) \
-	do { \
-		if (*zr_debug >= num) \
-			printk(format, ##args); \
-	} while (0)
-
 static int lml33dpath = 0;	/* 1 will use digital path in capture
 				 * mode instead of analog. It can be
 				 * used for picture adjustments using
@@ -76,7 +69,7 @@ static int lml33dpath = 0;	/* 1 will use digital path in capture
 				 * load on Bt819 input, there will be
 				 * some image imperfections */
 
-module_param(lml33dpath, bool, 0);
+module_param(lml33dpath, bool, 0644);
 MODULE_PARM_DESC(lml33dpath,
 		 "Use digital path capture mode (on LML33 cards)");
 
@@ -174,7 +167,7 @@ post_office_read (struct zoran *zr,
 static void
 dump_guests (struct zoran *zr)
 {
-	if (*zr_debug > 2) {
+	if (zr36067_debug > 2) {
 		int i, guest[8];
 
 		for (i = 1; i < 8; i++) {	// Don't read jpeg codec here
@@ -1271,7 +1264,7 @@ error_handler (struct zoran *zr,
 		zr->num_errors++;
 
 		/* Report error */
-		if (*zr_debug > 1 && zr->num_errors <= 8) {
+		if (zr36067_debug > 1 && zr->num_errors <= 8) {
 			long frame;
 			frame =
 			    zr->jpg_pend[zr->jpg_dma_tail & BUZ_MASK_FRAME];
@@ -1531,7 +1524,7 @@ zoran_irq (int             irq,
 
 			if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS ||
 			    zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) {
-				if (*zr_debug > 1 &&
+				if (zr36067_debug > 1 &&
 				    (!zr->frame_num || zr->JPEG_error)) {
 					printk(KERN_INFO
 					       "%s: first frame ready: state=0x%08x odd_even=%d field_per_buff=%d delay=%d\n",
@@ -1568,7 +1561,7 @@ zoran_irq (int             irq,
 						    zr->JPEG_missed;
 				}
 
-				if (*zr_debug > 2 && zr->frame_num < 6) {
+				if (zr36067_debug > 2 && zr->frame_num < 6) {
 					int i;
 					printk("%s: seq=%ld stat_com:",
 					       ZR_DEVNAME(zr), zr->jpg_seq_num);
diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c
index 72a037b75d6..1c14fa2bd41 100644
--- a/drivers/media/video/zoran_driver.c
+++ b/drivers/media/video/zoran_driver.c
@@ -200,14 +200,6 @@ const struct zoran_format zoran_formats[] = {
 // RJ: Test only - want to test BUZ_USE_HIMEM even when CONFIG_BIGPHYS_AREA is defined
 
 
-extern int *zr_debug;
-
-#define dprintk(num, format, args...) \
-	do { \
-		if (*zr_debug >= num) \
-			printk(format, ##args);	\
-	} while (0)
-
 extern int v4l_nbufs;
 extern int v4l_bufsize;
 extern int jpg_nbufs;
@@ -215,8 +207,8 @@ extern int jpg_bufsize;
 extern int pass_through;
 
 static int lock_norm = 0;	/* 1=Don't change TV standard (norm) */
-module_param(lock_norm, int, 0);
-MODULE_PARM_DESC(lock_norm, "Users can't change norm");
+module_param(lock_norm, int, 0644);
+MODULE_PARM_DESC(lock_norm, "Prevent norm changes (1 = ignore, >1 = fail)");
 
 #ifdef CONFIG_VIDEO_V4L2
 	/* small helper function for calculating buffersizes for v4l2
@@ -347,10 +339,7 @@ v4l_fbuffer_alloc (struct file *file)
 		if (fh->v4l_buffers.buffer_size <= MAX_KMALLOC_MEM) {
 			/* Use kmalloc */
 
-			mem =
-			    (unsigned char *) kmalloc(fh->v4l_buffers.
-						      buffer_size,
-						      GFP_KERNEL);
+			mem = kmalloc(fh->v4l_buffers.buffer_size, GFP_KERNEL);
 			if (mem == 0) {
 				dprintk(1,
 					KERN_ERR
@@ -1106,12 +1095,10 @@ jpg_sync (struct file       *file,
 		frame = zr->jpg_pend[zr->jpg_que_tail & BUZ_MASK_FRAME];
 
 	/* buffer should now be in BUZ_STATE_DONE */
-	if (*zr_debug > 0)
-		if (zr->jpg_buffers.buffer[frame].state != BUZ_STATE_DONE)
-			dprintk(2,
-				KERN_ERR
-				"%s: jpg_sync() - internal state error\n",
-				ZR_DEVNAME(zr));
+	if (zr->jpg_buffers.buffer[frame].state != BUZ_STATE_DONE)
+		dprintk(2,
+			KERN_ERR "%s: jpg_sync() - internal state error\n",
+			ZR_DEVNAME(zr));
 
 	*bs = zr->jpg_buffers.buffer[frame].bs;
 	bs->frame = frame;
@@ -1389,7 +1376,7 @@ zoran_close (struct inode *inode,
 		/* disable interrupts */
 		btand(~ZR36057_ICR_IntPinEn, ZR36057_ICR);
 
-		if (*zr_debug > 1)
+		if (zr36067_debug > 1)
 			print_interrupts(zr);
 
 		/* Overlay off */
@@ -3206,7 +3193,7 @@ zoran_do_ioctl (struct inode *inode,
 			"%s: VIDIOC_QUERYBUF - index=%d, type=%d\n",
 			ZR_DEVNAME(zr), buf->index, buf->type);
 
-		memset(buf, 0, sizeof(buf));
+		memset(buf, 0, sizeof(*buf));
 		buf->type = type;
 		buf->index = index;
 
diff --git a/drivers/media/video/zoran_procfs.c b/drivers/media/video/zoran_procfs.c
index 446ae8d5c3d..328ed6e7ac6 100644
--- a/drivers/media/video/zoran_procfs.c
+++ b/drivers/media/video/zoran_procfs.c
@@ -48,14 +48,7 @@
 #include "videocodec.h"
 #include "zoran.h"
 #include "zoran_procfs.h"
-
-extern int *zr_debug;
-
-#define dprintk(num, format, args...) \
-	do { \
-		if (*zr_debug >= num) \
-			printk(format, ##args); \
-	} while (0)
+#include "zoran_card.h"
 
 #ifdef CONFIG_PROC_FS
 struct procfs_params_zr36067 {
diff --git a/drivers/media/video/zr36016.c b/drivers/media/video/zr36016.c
index 62f77584fb8..dd084555da8 100644
--- a/drivers/media/video/zr36016.c
+++ b/drivers/media/video/zr36016.c
@@ -38,11 +38,11 @@
    #include<linux/videodev.h> */
 
 /* I/O commands, error codes */
-#include<asm/io.h>
+#include <asm/io.h>
 //#include<errno.h>
 
 /* v4l  API */
-#include<linux/videodev.h>
+#include <linux/videodev.h>
 
 /* headerfile of this module */
 #include"zr36016.h"
diff --git a/drivers/media/video/zr36050.c b/drivers/media/video/zr36050.c
index a6bbd125631..9f622e00c47 100644
--- a/drivers/media/video/zr36050.c
+++ b/drivers/media/video/zr36050.c
@@ -38,14 +38,14 @@
    #include<linux/videodev.h> */
 
 /* I/O commands, error codes */
-#include<asm/io.h>
+#include <asm/io.h>
 //#include<errno.h>
 
 /* headerfile of this module */
-#include"zr36050.h"
+#include "zr36050.h"
 
 /* codec io API */
-#include"videocodec.h"
+#include "videocodec.h"
 
 /* it doesn't make sense to have more than 20 or so,
   just to prevent some unwanted loops */
diff --git a/drivers/media/video/zr36060.c b/drivers/media/video/zr36060.c
index 97c8f9b9dc1..1ef14fef08e 100644
--- a/drivers/media/video/zr36060.c
+++ b/drivers/media/video/zr36060.c
@@ -38,14 +38,14 @@
    #include<linux/videodev.h> */
 
 /* I/O commands, error codes */
-#include<asm/io.h>
+#include <asm/io.h>
 //#include<errno.h>
 
 /* headerfile of this module */
-#include"zr36060.h"
+#include "zr36060.h"
 
 /* codec io API */
-#include"videocodec.h"
+#include "videocodec.h"
 
 /* it doesn't make sense to have more than 20 or so,
   just to prevent some unwanted loops */
diff --git a/drivers/misc/msi-laptop.c b/drivers/misc/msi-laptop.c
index 349be934db7..83679c76292 100644
--- a/drivers/misc/msi-laptop.c
+++ b/drivers/misc/msi-laptop.c
@@ -283,7 +283,7 @@ static struct platform_device *msipf_device;
 
 /* Initialization */
 
-static int dmi_check_cb(struct dmi_system_id *id)
+static int dmi_check_cb(const struct dmi_system_id *id)
 {
         printk("msi-laptop: Identified laptop model '%s'.\n", id->ident);
         return 0;
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c
index d38ddce592c..e73a71f04bb 100644
--- a/drivers/misc/sony-laptop.c
+++ b/drivers/misc/sony-laptop.c
@@ -807,7 +807,7 @@ static struct sony_nc_event *sony_nc_events;
 /* Vaio C* --maybe also FE*, N* and AR* ?-- special init sequence
  * for Fn keys
  */
-static int sony_nc_C_enable(struct dmi_system_id *id)
+static int sony_nc_C_enable(const struct dmi_system_id *id)
 {
 	int result = 0;
 
@@ -845,7 +845,7 @@ static struct sony_nc_event sony_C_events[] = {
 };
 
 /* SNC-only model map */
-static struct dmi_system_id sony_nc_ids[] = {
+static const struct dmi_system_id sony_nc_ids[] = {
 		{
 			.ident = "Sony Vaio FE Series",
 			.callback = sony_nc_C_enable,
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 0222bbaf7b7..6c0b2f0a51a 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -4448,7 +4448,7 @@ static void ibm_exit(struct ibm_struct *ibm)
 
 static void __init get_thinkpad_model_data(struct thinkpad_id_data *tp)
 {
-	struct dmi_device *dev = NULL;
+	const struct dmi_device *dev = NULL;
 	char ec_fw_string[18];
 
 	if (!tp)
diff --git a/drivers/mmc/card/Kconfig b/drivers/mmc/card/Kconfig
index a49cb9737cd..aa8a4e46194 100644
--- a/drivers/mmc/card/Kconfig
+++ b/drivers/mmc/card/Kconfig
@@ -32,3 +32,10 @@ config MMC_BLOCK_BOUNCE
 
 	  If unsure, say Y here.
 
+config SDIO_UART
+	tristate "SDIO UART/GPS class support"
+	depends on MMC
+	help
+	  SDIO function driver for SDIO cards that implements the UART
+	  class, as well as the GPS class which appears like a UART.
+
diff --git a/drivers/mmc/card/Makefile b/drivers/mmc/card/Makefile
index cf8c939867f..fc5a784cfa1 100644
--- a/drivers/mmc/card/Makefile
+++ b/drivers/mmc/card/Makefile
@@ -9,3 +9,5 @@ endif
 obj-$(CONFIG_MMC_BLOCK)		+= mmc_block.o
 mmc_block-objs			:= block.o queue.o
 
+obj-$(CONFIG_SDIO_UART)		+= sdio_uart.o
+
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 93fe2e5dd61..e38d5a3b2a8 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -151,17 +151,19 @@ static u32 mmc_sd_num_wr_blocks(struct mmc_card *card)
 
 	cmd.opcode = MMC_APP_CMD;
 	cmd.arg = card->rca << 16;
-	cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
+	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;
 
 	err = mmc_wait_for_cmd(card->host, &cmd, 0);
-	if ((err != MMC_ERR_NONE) || !(cmd.resp[0] & R1_APP_CMD))
+	if (err)
+		return (u32)-1;
+	if (!mmc_host_is_spi(card->host) && !(cmd.resp[0] & R1_APP_CMD))
 		return (u32)-1;
 
 	memset(&cmd, 0, sizeof(struct mmc_command));
 
 	cmd.opcode = SD_APP_SEND_NUM_WR_BLKS;
 	cmd.arg = 0;
-	cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
+	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC;
 
 	memset(&data, 0, sizeof(struct mmc_data));
 
@@ -192,7 +194,7 @@ static u32 mmc_sd_num_wr_blocks(struct mmc_card *card)
 
 	mmc_wait_for_req(card->host, &mrq);
 
-	if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE)
+	if (cmd.error || data.error)
 		return (u32)-1;
 
 	blocks = ntohl(blocks);
@@ -220,17 +222,15 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 		brq.cmd.arg = req->sector;
 		if (!mmc_card_blockaddr(card))
 			brq.cmd.arg <<= 9;
-		brq.cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
+		brq.cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC;
 		brq.data.blksz = 1 << md->block_bits;
 		brq.stop.opcode = MMC_STOP_TRANSMISSION;
 		brq.stop.arg = 0;
-		brq.stop.flags = MMC_RSP_R1B | MMC_CMD_AC;
+		brq.stop.flags = MMC_RSP_SPI_R1B | MMC_RSP_R1B | MMC_CMD_AC;
 		brq.data.blocks = req->nr_sectors >> (md->block_bits - 9);
 		if (brq.data.blocks > card->host->max_blk_count)
 			brq.data.blocks = card->host->max_blk_count;
 
-		mmc_set_data_timeout(&brq.data, card, rq_data_dir(req) != READ);
-
 		/*
 		 * If the host doesn't support multiple block writes, force
 		 * block writes to single block. SD cards are excepted from
@@ -243,8 +243,12 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 			brq.data.blocks = 1;
 
 		if (brq.data.blocks > 1) {
-			brq.data.flags |= MMC_DATA_MULTI;
-			brq.mrq.stop = &brq.stop;
+			/* SPI multiblock writes terminate using a special
+			 * token, not a STOP_TRANSMISSION request.
+			 */
+			if (!mmc_host_is_spi(card->host)
+					|| rq_data_dir(req) == READ)
+				brq.mrq.stop = &brq.stop;
 			readcmd = MMC_READ_MULTIPLE_BLOCK;
 			writecmd = MMC_WRITE_MULTIPLE_BLOCK;
 		} else {
@@ -261,6 +265,8 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 			brq.data.flags |= MMC_DATA_WRITE;
 		}
 
+		mmc_set_data_timeout(&brq.data, card);
+
 		brq.data.sg = mq->sg;
 		brq.data.sg_len = mmc_queue_map_sg(mq);
 
@@ -302,7 +308,7 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 			goto cmd_err;
 		}
 
-		if (rq_data_dir(req) != READ) {
+		if (!mmc_host_is_spi(card->host) && rq_data_dir(req) != READ) {
 			do {
 				int err;
 
@@ -510,7 +516,7 @@ mmc_blk_set_blksize(struct mmc_blk_data *md, struct mmc_card *card)
 	mmc_claim_host(card->host);
 	cmd.opcode = MMC_SET_BLOCKLEN;
 	cmd.arg = 1 << md->block_bits;
-	cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
+	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;
 	err = mmc_wait_for_cmd(card->host, &cmd, 5);
 	mmc_release_host(card->host);
 
diff --git a/drivers/mmc/card/sdio_uart.c b/drivers/mmc/card/sdio_uart.c
new file mode 100644
index 00000000000..d552de68311
--- /dev/null
+++ b/drivers/mmc/card/sdio_uart.c
@@ -0,0 +1,1158 @@
+/*
+ * linux/drivers/mmc/card/sdio_uart.c - SDIO UART/GPS driver
+ *
+ * Based on drivers/serial/8250.c and drivers/serial/serial_core.c
+ * by Russell King.
+ *
+ * Author:	Nicolas Pitre
+ * Created:	June 15, 2007
+ * Copyright:	MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+/*
+ * Note: Although this driver assumes a 16550A-like UART implementation,
+ * it is not possible to leverage the common 8250/16550 driver, nor the
+ * core UART infrastructure, as they assumes direct access to the hardware
+ * registers, often under a spinlock.  This is not possible in the SDIO
+ * context as SDIO access functions must be able to sleep.
+ *
+ * Because we need to lock the SDIO host to ensure an exclusive access to
+ * the card, we simply rely on that lock to also prevent and serialize
+ * concurrent access to the same port.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/mutex.h>
+#include <linux/serial_reg.h>
+#include <linux/circ_buf.h>
+#include <linux/gfp.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+
+#include <linux/mmc/core.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio_func.h>
+#include <linux/mmc/sdio_ids.h>
+
+
+#define UART_NR		8	/* Number of UARTs this driver can handle */
+
+
+#define UART_XMIT_SIZE	PAGE_SIZE
+#define WAKEUP_CHARS	256
+
+#define circ_empty(circ)	((circ)->head == (circ)->tail)
+#define circ_clear(circ)	((circ)->head = (circ)->tail = 0)
+
+#define circ_chars_pending(circ) \
+		(CIRC_CNT((circ)->head, (circ)->tail, UART_XMIT_SIZE))
+
+#define circ_chars_free(circ) \
+		(CIRC_SPACE((circ)->head, (circ)->tail, UART_XMIT_SIZE))
+
+
+struct uart_icount {
+	__u32	cts;
+	__u32	dsr;
+	__u32	rng;
+	__u32	dcd;
+	__u32	rx;
+	__u32	tx;
+	__u32	frame;
+	__u32	overrun;
+	__u32	parity;
+	__u32	brk;
+};
+
+struct sdio_uart_port {
+	struct kref		kref;
+	struct tty_struct	*tty;
+	unsigned int		index;
+	unsigned int		opened;
+	struct mutex		open_lock;
+	struct sdio_func	*func;
+	struct mutex		func_lock;
+	struct task_struct	*in_sdio_uart_irq;
+	unsigned int		regs_offset;
+	struct circ_buf		xmit;
+	spinlock_t		write_lock;
+	struct uart_icount	icount;
+	unsigned int		uartclk;
+	unsigned int		mctrl;
+	unsigned int		read_status_mask;
+	unsigned int		ignore_status_mask;
+	unsigned char		x_char;
+	unsigned char           ier;
+	unsigned char           lcr;
+};
+
+static struct sdio_uart_port *sdio_uart_table[UART_NR];
+static DEFINE_SPINLOCK(sdio_uart_table_lock);
+
+static int sdio_uart_add_port(struct sdio_uart_port *port)
+{
+	int index, ret = -EBUSY;
+
+	kref_init(&port->kref);
+	mutex_init(&port->open_lock);
+	mutex_init(&port->func_lock);
+	spin_lock_init(&port->write_lock);
+
+	spin_lock(&sdio_uart_table_lock);
+	for (index = 0; index < UART_NR; index++) {
+		if (!sdio_uart_table[index]) {
+			port->index = index;
+			sdio_uart_table[index] = port;
+			ret = 0;
+			break;
+		}
+	}
+	spin_unlock(&sdio_uart_table_lock);
+
+	return ret;
+}
+
+static struct sdio_uart_port *sdio_uart_port_get(unsigned index)
+{
+	struct sdio_uart_port *port;
+
+	if (index >= UART_NR)
+		return NULL;
+
+	spin_lock(&sdio_uart_table_lock);
+	port = sdio_uart_table[index];
+	if (port)
+		kref_get(&port->kref);
+	spin_unlock(&sdio_uart_table_lock);
+
+	return port;
+}
+
+static void sdio_uart_port_destroy(struct kref *kref)
+{
+	struct sdio_uart_port *port =
+		container_of(kref, struct sdio_uart_port, kref);
+	kfree(port);
+}
+
+static void sdio_uart_port_put(struct sdio_uart_port *port)
+{
+	kref_put(&port->kref, sdio_uart_port_destroy);
+}
+
+static void sdio_uart_port_remove(struct sdio_uart_port *port)
+{
+	struct sdio_func *func;
+
+	BUG_ON(sdio_uart_table[port->index] != port);
+
+	spin_lock(&sdio_uart_table_lock);
+	sdio_uart_table[port->index] = NULL;
+	spin_unlock(&sdio_uart_table_lock);
+
+	/*
+	 * We're killing a port that potentially still is in use by
+	 * the tty layer. Be careful to prevent any further access
+	 * to the SDIO function and arrange for the tty layer to
+	 * give up on that port ASAP.
+	 * Beware: the lock ordering is critical.
+	 */
+	mutex_lock(&port->open_lock);
+	mutex_lock(&port->func_lock);
+	func = port->func;
+	sdio_claim_host(func);
+	port->func = NULL;
+	mutex_unlock(&port->func_lock);
+	if (port->opened)
+		tty_hangup(port->tty);
+	mutex_unlock(&port->open_lock);
+	sdio_release_irq(func);
+	sdio_disable_func(func);
+	sdio_release_host(func);
+
+	sdio_uart_port_put(port);
+}
+
+static int sdio_uart_claim_func(struct sdio_uart_port *port)
+{
+	mutex_lock(&port->func_lock);
+	if (unlikely(!port->func)) {
+		mutex_unlock(&port->func_lock);
+		return -ENODEV;
+	}
+	if (likely(port->in_sdio_uart_irq != current))
+		sdio_claim_host(port->func);
+	mutex_unlock(&port->func_lock);
+	return 0;
+}
+
+static inline void sdio_uart_release_func(struct sdio_uart_port *port)
+{
+	if (likely(port->in_sdio_uart_irq != current))
+		sdio_release_host(port->func);
+}
+
+static inline unsigned int sdio_in(struct sdio_uart_port *port, int offset)
+{
+	unsigned char c;
+	c = sdio_readb(port->func, port->regs_offset + offset, NULL);
+	return c;
+}
+
+static inline void sdio_out(struct sdio_uart_port *port, int offset, int value)
+{
+	sdio_writeb(port->func, value, port->regs_offset + offset, NULL);
+}
+
+static unsigned int sdio_uart_get_mctrl(struct sdio_uart_port *port)
+{
+	unsigned char status;
+	unsigned int ret;
+
+	status = sdio_in(port, UART_MSR);
+
+	ret = 0;
+	if (status & UART_MSR_DCD)
+		ret |= TIOCM_CAR;
+	if (status & UART_MSR_RI)
+		ret |= TIOCM_RNG;
+	if (status & UART_MSR_DSR)
+		ret |= TIOCM_DSR;
+	if (status & UART_MSR_CTS)
+		ret |= TIOCM_CTS;
+	return ret;
+}
+
+static void sdio_uart_write_mctrl(struct sdio_uart_port *port, unsigned int mctrl)
+{
+	unsigned char mcr = 0;
+
+	if (mctrl & TIOCM_RTS)
+		mcr |= UART_MCR_RTS;
+	if (mctrl & TIOCM_DTR)
+		mcr |= UART_MCR_DTR;
+	if (mctrl & TIOCM_OUT1)
+		mcr |= UART_MCR_OUT1;
+	if (mctrl & TIOCM_OUT2)
+		mcr |= UART_MCR_OUT2;
+	if (mctrl & TIOCM_LOOP)
+		mcr |= UART_MCR_LOOP;
+
+	sdio_out(port, UART_MCR, mcr);
+}
+
+static inline void sdio_uart_update_mctrl(struct sdio_uart_port *port,
+					  unsigned int set, unsigned int clear)
+{
+	unsigned int old;
+
+	old = port->mctrl;
+	port->mctrl = (old & ~clear) | set;
+	if (old != port->mctrl)
+		sdio_uart_write_mctrl(port, port->mctrl);
+}
+
+#define sdio_uart_set_mctrl(port, x)	sdio_uart_update_mctrl(port, x, 0)
+#define sdio_uart_clear_mctrl(port, x)	sdio_uart_update_mctrl(port, 0, x)
+
+static void sdio_uart_change_speed(struct sdio_uart_port *port,
+				   struct ktermios *termios,
+				   struct ktermios *old)
+{
+	unsigned char cval, fcr = 0;
+	unsigned int baud, quot;
+
+	switch (termios->c_cflag & CSIZE) {
+	case CS5:
+		cval = UART_LCR_WLEN5;
+		break;
+	case CS6:
+		cval = UART_LCR_WLEN6;
+		break;
+	case CS7:
+		cval = UART_LCR_WLEN7;
+		break;
+	default:
+	case CS8:
+		cval = UART_LCR_WLEN8;
+		break;
+	}
+
+	if (termios->c_cflag & CSTOPB)
+		cval |= UART_LCR_STOP;
+	if (termios->c_cflag & PARENB)
+		cval |= UART_LCR_PARITY;
+	if (!(termios->c_cflag & PARODD))
+		cval |= UART_LCR_EPAR;
+
+	for (;;) {
+		baud = tty_termios_baud_rate(termios);
+		if (baud == 0)
+			baud = 9600;  /* Special case: B0 rate. */
+		if (baud <= port->uartclk)
+			break;
+		/*
+		 * Oops, the quotient was zero.  Try again with the old
+		 * baud rate if possible, otherwise default to 9600.
+		 */
+		termios->c_cflag &= ~CBAUD;
+		if (old) {
+			termios->c_cflag |= old->c_cflag & CBAUD;
+			old = NULL;
+		} else
+			termios->c_cflag |= B9600;
+	}
+	quot = (2 * port->uartclk + baud) / (2 * baud);
+
+	if (baud < 2400)
+		fcr = UART_FCR_ENABLE_FIFO | UART_FCR_TRIGGER_1;
+	else
+		fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10;
+
+	port->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;
+	if (termios->c_iflag & INPCK)
+		port->read_status_mask |= UART_LSR_FE | UART_LSR_PE;
+	if (termios->c_iflag & (BRKINT | PARMRK))
+		port->read_status_mask |= UART_LSR_BI;
+
+	/*
+	 * Characters to ignore
+	 */
+	port->ignore_status_mask = 0;
+	if (termios->c_iflag & IGNPAR)
+		port->ignore_status_mask |= UART_LSR_PE | UART_LSR_FE;
+	if (termios->c_iflag & IGNBRK) {
+		port->ignore_status_mask |= UART_LSR_BI;
+		/*
+		 * If we're ignoring parity and break indicators,
+		 * ignore overruns too (for real raw support).
+		 */
+		if (termios->c_iflag & IGNPAR)
+			port->ignore_status_mask |= UART_LSR_OE;
+	}
+
+	/*
+	 * ignore all characters if CREAD is not set
+	 */
+	if ((termios->c_cflag & CREAD) == 0)
+		port->ignore_status_mask |= UART_LSR_DR;
+
+	/*
+	 * CTS flow control flag and modem status interrupts
+	 */
+	port->ier &= ~UART_IER_MSI;
+	if ((termios->c_cflag & CRTSCTS) || !(termios->c_cflag & CLOCAL))
+		port->ier |= UART_IER_MSI;
+
+	port->lcr = cval;
+
+	sdio_out(port, UART_IER, port->ier);
+	sdio_out(port, UART_LCR, cval | UART_LCR_DLAB);
+	sdio_out(port, UART_DLL, quot & 0xff);
+	sdio_out(port, UART_DLM, quot >> 8);
+	sdio_out(port, UART_LCR, cval);
+	sdio_out(port, UART_FCR, fcr);
+
+	sdio_uart_write_mctrl(port, port->mctrl);
+}
+
+static void sdio_uart_start_tx(struct sdio_uart_port *port)
+{
+	if (!(port->ier & UART_IER_THRI)) {
+		port->ier |= UART_IER_THRI;
+		sdio_out(port, UART_IER, port->ier);
+	}
+}
+
+static void sdio_uart_stop_tx(struct sdio_uart_port *port)
+{
+	if (port->ier & UART_IER_THRI) {
+		port->ier &= ~UART_IER_THRI;
+		sdio_out(port, UART_IER, port->ier);
+	}
+}
+
+static void sdio_uart_stop_rx(struct sdio_uart_port *port)
+{
+	port->ier &= ~UART_IER_RLSI;
+	port->read_status_mask &= ~UART_LSR_DR;
+	sdio_out(port, UART_IER, port->ier);
+}
+
+static void sdio_uart_receive_chars(struct sdio_uart_port *port, int *status)
+{
+	struct tty_struct *tty = port->tty;
+	unsigned int ch, flag;
+	int max_count = 256;
+
+	do {
+		ch = sdio_in(port, UART_RX);
+		flag = TTY_NORMAL;
+		port->icount.rx++;
+
+		if (unlikely(*status & (UART_LSR_BI | UART_LSR_PE |
+				        UART_LSR_FE | UART_LSR_OE))) {
+			/*
+			 * For statistics only
+			 */
+			if (*status & UART_LSR_BI) {
+				*status &= ~(UART_LSR_FE | UART_LSR_PE);
+				port->icount.brk++;
+			} else if (*status & UART_LSR_PE)
+				port->icount.parity++;
+			else if (*status & UART_LSR_FE)
+				port->icount.frame++;
+			if (*status & UART_LSR_OE)
+				port->icount.overrun++;
+
+			/*
+			 * Mask off conditions which should be ignored.
+			 */
+			*status &= port->read_status_mask;
+			if (*status & UART_LSR_BI) {
+				flag = TTY_BREAK;
+			} else if (*status & UART_LSR_PE)
+				flag = TTY_PARITY;
+			else if (*status & UART_LSR_FE)
+				flag = TTY_FRAME;
+		}
+
+		if ((*status & port->ignore_status_mask & ~UART_LSR_OE) == 0)
+			tty_insert_flip_char(tty, ch, flag);
+
+		/*
+		 * Overrun is special.  Since it's reported immediately,
+		 * it doesn't affect the current character.
+		 */
+		if (*status & ~port->ignore_status_mask & UART_LSR_OE)
+			tty_insert_flip_char(tty, 0, TTY_OVERRUN);
+
+		*status = sdio_in(port, UART_LSR);
+	} while ((*status & UART_LSR_DR) && (max_count-- > 0));
+	tty_flip_buffer_push(tty);
+}
+
+static void sdio_uart_transmit_chars(struct sdio_uart_port *port)
+{
+	struct circ_buf *xmit = &port->xmit;
+	int count;
+
+	if (port->x_char) {
+		sdio_out(port, UART_TX, port->x_char);
+		port->icount.tx++;
+		port->x_char = 0;
+		return;
+	}
+	if (circ_empty(xmit) || port->tty->stopped || port->tty->hw_stopped) {
+		sdio_uart_stop_tx(port);
+		return;
+	}
+
+	count = 16;
+	do {
+		sdio_out(port, UART_TX, xmit->buf[xmit->tail]);
+		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
+		port->icount.tx++;
+		if (circ_empty(xmit))
+			break;
+	} while (--count > 0);
+
+	if (circ_chars_pending(xmit) < WAKEUP_CHARS)
+		tty_wakeup(port->tty);
+
+	if (circ_empty(xmit))
+		sdio_uart_stop_tx(port);
+}
+
+static void sdio_uart_check_modem_status(struct sdio_uart_port *port)
+{
+	int status;
+
+	status = sdio_in(port, UART_MSR);
+
+	if ((status & UART_MSR_ANY_DELTA) == 0)
+		return;
+
+	if (status & UART_MSR_TERI)
+		port->icount.rng++;
+	if (status & UART_MSR_DDSR)
+		port->icount.dsr++;
+	if (status & UART_MSR_DDCD)
+		port->icount.dcd++;
+	if (status & UART_MSR_DCTS) {
+		port->icount.cts++;
+		if (port->tty->termios->c_cflag & CRTSCTS) {
+			int cts = (status & UART_MSR_CTS);
+			if (port->tty->hw_stopped) {
+				if (cts) {
+					port->tty->hw_stopped = 0;
+					sdio_uart_start_tx(port);
+					tty_wakeup(port->tty);
+				}
+			} else {
+				if (!cts) {
+					port->tty->hw_stopped = 1;
+					sdio_uart_stop_tx(port);
+				}
+			}
+		}
+	}
+}
+
+/*
+ * This handles the interrupt from one port.
+ */
+static void sdio_uart_irq(struct sdio_func *func)
+{
+	struct sdio_uart_port *port = sdio_get_drvdata(func);
+	unsigned int iir, lsr;
+
+	/*
+	 * In a few places sdio_uart_irq() is called directly instead of
+	 * waiting for the actual interrupt to be raised and the SDIO IRQ
+	 * thread scheduled in order to reduce latency.  However, some
+	 * interaction with the tty core may end up calling us back
+	 * (serial echo, flow control, etc.) through those same places
+	 * causing undesirable effects.  Let's stop the recursion here.
+	 */
+	if (unlikely(port->in_sdio_uart_irq == current))
+		return;
+
+	iir = sdio_in(port, UART_IIR);
+	if (iir & UART_IIR_NO_INT)
+		return;
+
+	port->in_sdio_uart_irq = current;
+	lsr = sdio_in(port, UART_LSR);
+	if (lsr & UART_LSR_DR)
+		sdio_uart_receive_chars(port, &lsr);
+	sdio_uart_check_modem_status(port);
+	if (lsr & UART_LSR_THRE)
+		sdio_uart_transmit_chars(port);
+	port->in_sdio_uart_irq = NULL;
+}
+
+static int sdio_uart_startup(struct sdio_uart_port *port)
+{
+	unsigned long page;
+	int ret;
+
+	/*
+	 * Set the TTY IO error marker - we will only clear this
+	 * once we have successfully opened the port.
+	 */
+	set_bit(TTY_IO_ERROR, &port->tty->flags);
+
+	/* Initialise and allocate the transmit buffer. */
+	page = __get_free_page(GFP_KERNEL);
+	if (!page)
+		return -ENOMEM;
+	port->xmit.buf = (unsigned char *)page;
+	circ_clear(&port->xmit);
+
+	ret = sdio_uart_claim_func(port);
+	if (ret)
+		goto err1;
+	ret = sdio_enable_func(port->func);
+	if (ret)
+		goto err2;
+	ret = sdio_claim_irq(port->func, sdio_uart_irq);
+	if (ret)
+		goto err3;
+
+	/*
+	 * Clear the FIFO buffers and disable them.
+	 * (they will be reenabled in sdio_change_speed())
+	 */
+	sdio_out(port, UART_FCR, UART_FCR_ENABLE_FIFO);
+	sdio_out(port, UART_FCR, UART_FCR_ENABLE_FIFO |
+			UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);
+	sdio_out(port, UART_FCR, 0);
+
+	/*
+	 * Clear the interrupt registers.
+	 */
+	(void) sdio_in(port, UART_LSR);
+	(void) sdio_in(port, UART_RX);
+	(void) sdio_in(port, UART_IIR);
+	(void) sdio_in(port, UART_MSR);
+
+	/*
+	 * Now, initialize the UART
+	 */
+	sdio_out(port, UART_LCR, UART_LCR_WLEN8);
+
+	port->ier = UART_IER_RLSI | UART_IER_RDI | UART_IER_RTOIE | UART_IER_UUE;
+	port->mctrl = TIOCM_OUT2;
+
+	sdio_uart_change_speed(port, port->tty->termios, NULL);
+
+	if (port->tty->termios->c_cflag & CBAUD)
+		sdio_uart_set_mctrl(port, TIOCM_RTS | TIOCM_DTR);
+
+	if (port->tty->termios->c_cflag & CRTSCTS)
+		if (!(sdio_uart_get_mctrl(port) & TIOCM_CTS))
+			port->tty->hw_stopped = 1;
+
+	clear_bit(TTY_IO_ERROR, &port->tty->flags);
+
+	/* Kick the IRQ handler once while we're still holding the host lock */
+	sdio_uart_irq(port->func);
+
+	sdio_uart_release_func(port);
+	return 0;
+
+err3:
+	sdio_disable_func(port->func);
+err2:
+	sdio_uart_release_func(port);
+err1:
+	free_page((unsigned long)port->xmit.buf);
+	return ret;
+}
+
+static void sdio_uart_shutdown(struct sdio_uart_port *port)
+{
+	int ret;
+
+	ret = sdio_uart_claim_func(port);
+	if (ret)
+		goto skip;
+
+	sdio_uart_stop_rx(port);
+
+	/* TODO: wait here for TX FIFO to drain */
+
+	/* Turn off DTR and RTS early. */
+	if (port->tty->termios->c_cflag & HUPCL)
+		sdio_uart_clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
+
+	 /* Disable interrupts from this port */
+	sdio_release_irq(port->func);
+	port->ier = 0;
+	sdio_out(port, UART_IER, 0);
+
+	sdio_uart_clear_mctrl(port, TIOCM_OUT2);
+
+	/* Disable break condition and FIFOs. */
+	port->lcr &= ~UART_LCR_SBC;
+	sdio_out(port, UART_LCR, port->lcr);
+	sdio_out(port, UART_FCR, UART_FCR_ENABLE_FIFO |
+				 UART_FCR_CLEAR_RCVR |
+				 UART_FCR_CLEAR_XMIT);
+	sdio_out(port, UART_FCR, 0);
+
+	sdio_disable_func(port->func);
+
+	sdio_uart_release_func(port);
+
+skip:
+	/* Free the transmit buffer page. */
+	free_page((unsigned long)port->xmit.buf);
+}
+
+static int sdio_uart_open (struct tty_struct *tty, struct file * filp)
+{
+	struct sdio_uart_port *port;
+	int ret;
+
+	port = sdio_uart_port_get(tty->index);
+	if (!port)
+		return -ENODEV;
+
+	mutex_lock(&port->open_lock);
+
+	/*
+	 * Make sure not to mess up with a dead port
+	 * which has not been closed yet.
+	 */
+	if (tty->driver_data && tty->driver_data != port) {
+		mutex_unlock(&port->open_lock);
+		sdio_uart_port_put(port);
+		return -EBUSY;
+	}
+
+	if (!port->opened) {
+		tty->driver_data = port;
+		port->tty = tty;
+		ret = sdio_uart_startup(port);
+		if (ret) {
+			tty->driver_data = NULL;
+			port->tty = NULL;
+			mutex_unlock(&port->open_lock);
+			sdio_uart_port_put(port);
+			return ret;
+		}
+	}
+	port->opened++;
+	mutex_unlock(&port->open_lock);
+	return 0;
+}
+
+static void sdio_uart_close(struct tty_struct *tty, struct file * filp)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+
+	if (!port)
+		return;
+
+	mutex_lock(&port->open_lock);
+	BUG_ON(!port->opened);
+
+	/*
+	 * This is messy.  The tty layer calls us even when open()
+	 * returned an error.  Ignore this close request if tty->count
+	 * is larger than port->count.
+	 */
+	if (tty->count > port->opened) {
+		mutex_unlock(&port->open_lock);
+		return;
+	}
+
+	if (--port->opened == 0) {
+		tty->closing = 1;
+		sdio_uart_shutdown(port);
+		tty_ldisc_flush(tty);
+		port->tty = NULL;
+		tty->driver_data = NULL;
+		tty->closing = 0;
+	}
+	mutex_unlock(&port->open_lock);
+	sdio_uart_port_put(port);
+}
+
+static int sdio_uart_write(struct tty_struct * tty, const unsigned char *buf,
+			   int count)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+	struct circ_buf *circ = &port->xmit;
+	int c, ret = 0;
+
+	if (!port->func)
+		return -ENODEV;
+
+	spin_lock(&port->write_lock);
+	while (1) {
+		c = CIRC_SPACE_TO_END(circ->head, circ->tail, UART_XMIT_SIZE);
+		if (count < c)
+			c = count;
+		if (c <= 0)
+			break;
+		memcpy(circ->buf + circ->head, buf, c);
+		circ->head = (circ->head + c) & (UART_XMIT_SIZE - 1);
+		buf += c;
+		count -= c;
+		ret += c;
+	}
+	spin_unlock(&port->write_lock);
+
+	if ( !(port->ier & UART_IER_THRI)) {
+		int err = sdio_uart_claim_func(port);
+		if (!err) {
+			sdio_uart_start_tx(port);
+			sdio_uart_irq(port->func);
+			sdio_uart_release_func(port);
+		} else
+			ret = err;
+	}
+
+	return ret;
+}
+
+static int sdio_uart_write_room(struct tty_struct *tty)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+	return port ? circ_chars_free(&port->xmit) : 0;
+}
+
+static int sdio_uart_chars_in_buffer(struct tty_struct *tty)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+	return port ? circ_chars_pending(&port->xmit) : 0;
+}
+
+static void sdio_uart_send_xchar(struct tty_struct *tty, char ch)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+
+	port->x_char = ch;
+	if (ch && !(port->ier & UART_IER_THRI)) {
+		if (sdio_uart_claim_func(port) != 0)
+			return;
+		sdio_uart_start_tx(port);
+		sdio_uart_irq(port->func);
+		sdio_uart_release_func(port);
+	}
+}
+
+static void sdio_uart_throttle(struct tty_struct *tty)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+
+	if (!I_IXOFF(tty) && !(tty->termios->c_cflag & CRTSCTS))
+		return;
+
+	if (sdio_uart_claim_func(port) != 0)
+		return;
+
+	if (I_IXOFF(tty)) {
+		port->x_char = STOP_CHAR(tty);
+		sdio_uart_start_tx(port);
+	}
+
+	if (tty->termios->c_cflag & CRTSCTS)
+		sdio_uart_clear_mctrl(port, TIOCM_RTS);
+
+	sdio_uart_irq(port->func);
+	sdio_uart_release_func(port);
+}
+
+static void sdio_uart_unthrottle(struct tty_struct *tty)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+
+	if (!I_IXOFF(tty) && !(tty->termios->c_cflag & CRTSCTS))
+		return;
+
+	if (sdio_uart_claim_func(port) != 0)
+		return;
+
+	if (I_IXOFF(tty)) {
+		if (port->x_char) {
+			port->x_char = 0;
+		} else {
+			port->x_char = START_CHAR(tty);
+			sdio_uart_start_tx(port);
+		}
+	}
+
+	if (tty->termios->c_cflag & CRTSCTS)
+		sdio_uart_set_mctrl(port, TIOCM_RTS);
+
+	sdio_uart_irq(port->func);
+	sdio_uart_release_func(port);
+}
+
+static void sdio_uart_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+	unsigned int cflag = tty->termios->c_cflag;
+
+#define RELEVANT_IFLAG(iflag)   ((iflag) & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
+
+	if ((cflag ^ old_termios->c_cflag) == 0 &&
+	    RELEVANT_IFLAG(tty->termios->c_iflag ^ old_termios->c_iflag) == 0)
+		return;
+
+	if (sdio_uart_claim_func(port) != 0)
+		return;
+
+	sdio_uart_change_speed(port, tty->termios, old_termios);
+
+	/* Handle transition to B0 status */
+	if ((old_termios->c_cflag & CBAUD) && !(cflag & CBAUD))
+		sdio_uart_clear_mctrl(port, TIOCM_RTS | TIOCM_DTR);
+
+	/* Handle transition away from B0 status */
+	if (!(old_termios->c_cflag & CBAUD) && (cflag & CBAUD)) {
+		unsigned int mask = TIOCM_DTR;
+		if (!(cflag & CRTSCTS) || !test_bit(TTY_THROTTLED, &tty->flags))
+			mask |= TIOCM_RTS;
+		sdio_uart_set_mctrl(port, mask);
+	}
+
+	/* Handle turning off CRTSCTS */
+	if ((old_termios->c_cflag & CRTSCTS) && !(cflag & CRTSCTS)) {
+		tty->hw_stopped = 0;
+		sdio_uart_start_tx(port);
+	}
+
+	/* Handle turning on CRTSCTS */
+	if (!(old_termios->c_cflag & CRTSCTS) && (cflag & CRTSCTS)) {
+		if (!(sdio_uart_get_mctrl(port) & TIOCM_CTS)) {
+			tty->hw_stopped = 1;
+			sdio_uart_stop_tx(port);
+		}
+	}
+
+	sdio_uart_release_func(port);
+}
+
+static void sdio_uart_break_ctl(struct tty_struct *tty, int break_state)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+
+	if (sdio_uart_claim_func(port) != 0)
+		return;
+
+	if (break_state == -1)
+		port->lcr |= UART_LCR_SBC;
+	else
+		port->lcr &= ~UART_LCR_SBC;
+	sdio_out(port, UART_LCR, port->lcr);
+
+	sdio_uart_release_func(port);
+}
+
+static int sdio_uart_tiocmget(struct tty_struct *tty, struct file *file)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+	int result;
+
+	result = sdio_uart_claim_func(port);
+	if (!result) {
+		result = port->mctrl | sdio_uart_get_mctrl(port);
+		sdio_uart_release_func(port);
+	}
+
+	return result;
+}
+
+static int sdio_uart_tiocmset(struct tty_struct *tty, struct file *file,
+			      unsigned int set, unsigned int clear)
+{
+	struct sdio_uart_port *port = tty->driver_data;
+	int result;
+
+	result =sdio_uart_claim_func(port);
+	if(!result) {
+		sdio_uart_update_mctrl(port, set, clear);
+		sdio_uart_release_func(port);
+	}
+
+	return result;
+}
+
+static int sdio_uart_read_proc(char *page, char **start, off_t off,
+			       int count, int *eof, void *data)
+{
+	int i, len = 0;
+	off_t begin = 0;
+
+	len += sprintf(page, "serinfo:1.0 driver%s%s revision:%s\n",
+		       "", "", "");
+	for (i = 0; i < UART_NR && len < PAGE_SIZE - 96; i++) {
+		struct sdio_uart_port *port = sdio_uart_port_get(i);
+		if (port) {
+			len += sprintf(page+len, "%d: uart:SDIO", i);
+			if(capable(CAP_SYS_ADMIN)) {
+				len += sprintf(page + len, " tx:%d rx:%d",
+					       port->icount.tx, port->icount.rx);
+				if (port->icount.frame)
+					len += sprintf(page + len, " fe:%d",
+						       port->icount.frame);
+				if (port->icount.parity)
+					len += sprintf(page + len, " pe:%d",
+						       port->icount.parity);
+				if (port->icount.brk)
+					len += sprintf(page + len, " brk:%d",
+						       port->icount.brk);
+				if (port->icount.overrun)
+					len += sprintf(page + len, " oe:%d",
+						       port->icount.overrun);
+				if (port->icount.cts)
+					len += sprintf(page + len, " cts:%d",
+						       port->icount.cts);
+				if (port->icount.dsr)
+					len += sprintf(page + len, " dsr:%d",
+						       port->icount.dsr);
+				if (port->icount.rng)
+					len += sprintf(page + len, " rng:%d",
+						       port->icount.rng);
+				if (port->icount.dcd)
+					len += sprintf(page + len, " dcd:%d",
+						       port->icount.dcd);
+			}
+			strcat(page, "\n");
+			len++;
+			sdio_uart_port_put(port);
+		}
+
+		if (len + begin > off + count)
+			goto done;
+		if (len + begin < off) {
+			begin += len;
+			len = 0;
+		}
+	}
+	*eof = 1;
+
+done:
+	if (off >= len + begin)
+		return 0;
+	*start = page + (off - begin);
+	return (count < begin + len - off) ? count : (begin + len - off);
+}
+
+static const struct tty_operations sdio_uart_ops = {
+	.open			= sdio_uart_open,
+	.close			= sdio_uart_close,
+	.write			= sdio_uart_write,
+	.write_room		= sdio_uart_write_room,
+	.chars_in_buffer	= sdio_uart_chars_in_buffer,
+	.send_xchar		= sdio_uart_send_xchar,
+	.throttle		= sdio_uart_throttle,
+	.unthrottle		= sdio_uart_unthrottle,
+	.set_termios		= sdio_uart_set_termios,
+	.break_ctl		= sdio_uart_break_ctl,
+	.tiocmget		= sdio_uart_tiocmget,
+	.tiocmset		= sdio_uart_tiocmset,
+	.read_proc		= sdio_uart_read_proc,
+};
+
+static struct tty_driver *sdio_uart_tty_driver;
+
+static int sdio_uart_probe(struct sdio_func *func,
+			   const struct sdio_device_id *id)
+{
+	struct sdio_uart_port *port;
+	int ret;
+
+	port = kzalloc(sizeof(struct sdio_uart_port), GFP_KERNEL);
+	if (!port)
+		return -ENOMEM;
+
+	if (func->class == SDIO_CLASS_UART) {
+		printk(KERN_WARNING "%s: need info on UART class basic setup\n",
+		       sdio_func_id(func));
+		kfree(port);
+		return -ENOSYS;
+	} else if (func->class == SDIO_CLASS_GPS) {
+		/*
+		 * We need tuple 0x91.  It contains SUBTPL_SIOREG
+		 * and SUBTPL_RCVCAPS.
+		 */
+		struct sdio_func_tuple *tpl;
+		for (tpl = func->tuples; tpl; tpl = tpl->next) {
+			if (tpl->code != 0x91)
+				continue;
+			if (tpl->size < 10)
+				continue;
+			if (tpl->data[1] == 0)  /* SUBTPL_SIOREG */
+				break;
+		}
+		if (!tpl) {
+			printk(KERN_WARNING
+			       "%s: can't find tuple 0x91 subtuple 0 (SUBTPL_SIOREG) for GPS class\n",
+			       sdio_func_id(func));
+			kfree(port);
+			return -EINVAL;
+		}
+		printk(KERN_DEBUG "%s: Register ID = 0x%02x, Exp ID = 0x%02x\n",
+		       sdio_func_id(func), tpl->data[2], tpl->data[3]);
+		port->regs_offset = (tpl->data[4] << 0) |
+				    (tpl->data[5] << 8) |
+				    (tpl->data[6] << 16);
+		printk(KERN_DEBUG "%s: regs offset = 0x%x\n",
+		       sdio_func_id(func), port->regs_offset);
+		port->uartclk = tpl->data[7] * 115200;
+		if (port->uartclk == 0)
+			port->uartclk = 115200;
+		printk(KERN_DEBUG "%s: clk %d baudcode %u 4800-div %u\n",
+		       sdio_func_id(func), port->uartclk,
+		       tpl->data[7], tpl->data[8] | (tpl->data[9] << 8));
+	} else {
+		kfree(port);
+		return -EINVAL;
+	}
+
+	port->func = func;
+	sdio_set_drvdata(func, port);
+
+	ret = sdio_uart_add_port(port);
+	if (ret) {
+		kfree(port);
+	} else {
+		struct device *dev;
+		dev = tty_register_device(sdio_uart_tty_driver, port->index, &func->dev);
+		if (IS_ERR(dev)) {
+			sdio_uart_port_remove(port);
+			ret = PTR_ERR(dev);
+		}
+	}
+
+	return ret;
+}
+
+static void sdio_uart_remove(struct sdio_func *func)
+{
+	struct sdio_uart_port *port = sdio_get_drvdata(func);
+
+	tty_unregister_device(sdio_uart_tty_driver, port->index);
+	sdio_uart_port_remove(port);
+}
+
+static const struct sdio_device_id sdio_uart_ids[] = {
+	{ SDIO_DEVICE_CLASS(SDIO_CLASS_UART)		},
+	{ SDIO_DEVICE_CLASS(SDIO_CLASS_GPS)		},
+	{ /* end: all zeroes */				},
+};
+
+MODULE_DEVICE_TABLE(sdio, sdio_uart_ids);
+
+static struct sdio_driver sdio_uart_driver = {
+	.probe		= sdio_uart_probe,
+	.remove		= sdio_uart_remove,
+	.name		= "sdio_uart",
+	.id_table	= sdio_uart_ids,
+};
+
+static int __init sdio_uart_init(void)
+{
+	int ret;
+	struct tty_driver *tty_drv;
+
+	sdio_uart_tty_driver = tty_drv = alloc_tty_driver(UART_NR);
+	if (!tty_drv)
+		return -ENOMEM;
+
+	tty_drv->owner = THIS_MODULE;
+	tty_drv->driver_name = "sdio_uart";
+	tty_drv->name =   "ttySDIO";
+	tty_drv->major = 0;  /* dynamically allocated */
+	tty_drv->minor_start = 0;
+	tty_drv->type = TTY_DRIVER_TYPE_SERIAL;
+	tty_drv->subtype = SERIAL_TYPE_NORMAL;
+	tty_drv->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
+	tty_drv->init_termios = tty_std_termios;
+	tty_drv->init_termios.c_cflag = B4800 | CS8 | CREAD | HUPCL | CLOCAL;
+	tty_drv->init_termios.c_ispeed = 4800;
+	tty_drv->init_termios.c_ospeed = 4800;
+	tty_set_operations(tty_drv, &sdio_uart_ops);
+
+	ret = tty_register_driver(tty_drv);
+	if (ret)
+		goto err1;
+
+	ret = sdio_register_driver(&sdio_uart_driver);
+	if (ret)
+		goto err2;
+
+	return 0;
+
+err2:
+	tty_unregister_driver(tty_drv);
+err1:
+	put_tty_driver(tty_drv);
+	return ret;
+}
+
+static void __exit sdio_uart_exit(void)
+{
+	sdio_unregister_driver(&sdio_uart_driver);
+	tty_unregister_driver(sdio_uart_tty_driver);
+	put_tty_driver(sdio_uart_tty_driver);
+}
+
+module_init(sdio_uart_init);
+module_exit(sdio_uart_exit);
+
+MODULE_AUTHOR("Nicolas Pitre");
+MODULE_LICENSE("GPL");
diff --git a/drivers/mmc/core/Makefile b/drivers/mmc/core/Makefile
index 3fdd08c7f14..4985807257a 100644
--- a/drivers/mmc/core/Makefile
+++ b/drivers/mmc/core/Makefile
@@ -8,5 +8,7 @@ endif
 
 obj-$(CONFIG_MMC)		+= mmc_core.o
 mmc_core-y			:= core.o sysfs.o bus.o host.o \
-				   mmc.o mmc_ops.o sd.o sd_ops.o
+				   mmc.o mmc_ops.o sd.o sd_ops.o \
+				   sdio.o sdio_ops.o sdio_bus.o \
+				   sdio_cis.o sdio_io.o sdio_irq.o
 
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 817a79462b3..8d6f6014870 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -19,6 +19,7 @@
 
 #include "sysfs.h"
 #include "core.h"
+#include "sdio_cis.h"
 #include "bus.h"
 
 #define dev_to_mmc_card(d)	container_of(d, struct mmc_card, dev)
@@ -34,6 +35,8 @@ static ssize_t mmc_type_show(struct device *dev,
 		return sprintf(buf, "MMC\n");
 	case MMC_TYPE_SD:
 		return sprintf(buf, "SD\n");
+	case MMC_TYPE_SDIO:
+		return sprintf(buf, "SDIO\n");
 	default:
 		return -EFAULT;
 	}
@@ -59,28 +62,34 @@ mmc_bus_uevent(struct device *dev, char **envp, int num_envp, char *buf,
 		int buf_size)
 {
 	struct mmc_card *card = dev_to_mmc_card(dev);
-	int retval = 0, i = 0, length = 0;
-
-#define add_env(fmt,val) do {					\
-	retval = add_uevent_var(envp, num_envp, &i,		\
-				buf, buf_size, &length,		\
-				fmt, val);			\
-	if (retval)						\
-		return retval;					\
-} while (0);
+	const char *type;
+	int i = 0, length = 0;
 
 	switch (card->type) {
 	case MMC_TYPE_MMC:
-		add_env("MMC_TYPE=%s", "MMC");
+		type = "MMC";
 		break;
 	case MMC_TYPE_SD:
-		add_env("MMC_TYPE=%s", "SD");
+		type = "SD";
+		break;
+	case MMC_TYPE_SDIO:
+		type = "SDIO";
 		break;
+	default:
+		type = NULL;
 	}
 
-	add_env("MMC_NAME=%s", mmc_card_name(card));
+	if (type) {
+		if (add_uevent_var(envp, num_envp, &i,
+				buf, buf_size, &length,
+				"MMC_TYPE=%s", type))
+			return -ENOMEM;
+	}
 
-#undef add_env
+	if (add_uevent_var(envp, num_envp, &i,
+			buf, buf_size, &length,
+			"MMC_NAME=%s", mmc_card_name(card)))
+		return -ENOMEM;
 
 	envp[i] = NULL;
 
@@ -176,6 +185,11 @@ static void mmc_release_card(struct device *dev)
 {
 	struct mmc_card *card = dev_to_mmc_card(dev);
 
+	sdio_free_common_cis(card);
+
+	if (card->info)
+		kfree(card->info);
+
 	kfree(card);
 }
 
@@ -221,15 +235,25 @@ int mmc_add_card(struct mmc_card *card)
 		if (mmc_card_blockaddr(card))
 			type = "SDHC";
 		break;
+	case MMC_TYPE_SDIO:
+		type = "SDIO";
+		break;
 	default:
 		type = "?";
 		break;
 	}
 
-	printk(KERN_INFO "%s: new %s%s card at address %04x\n",
-		mmc_hostname(card->host),
-		mmc_card_highspeed(card) ? "high speed " : "",
-		type, card->rca);
+	if (mmc_host_is_spi(card->host)) {
+		printk(KERN_INFO "%s: new %s%s card on SPI\n",
+			mmc_hostname(card->host),
+			mmc_card_highspeed(card) ? "high speed " : "",
+			type);
+	} else {
+		printk(KERN_INFO "%s: new %s%s card at address %04x\n",
+			mmc_hostname(card->host),
+			mmc_card_highspeed(card) ? "high speed " : "",
+			type, card->rca);
+	}
 
 	card->dev.uevent_suppress = 1;
 
@@ -261,8 +285,13 @@ int mmc_add_card(struct mmc_card *card)
 void mmc_remove_card(struct mmc_card *card)
 {
 	if (mmc_card_present(card)) {
-		printk(KERN_INFO "%s: card %04x removed\n",
-			mmc_hostname(card->host), card->rca);
+		if (mmc_host_is_spi(card->host)) {
+			printk(KERN_INFO "%s: SPI card removed\n",
+				mmc_hostname(card->host));
+		} else {
+			printk(KERN_INFO "%s: card %04x removed\n",
+				mmc_hostname(card->host), card->rca);
+		}
 
 		if (card->host->bus_ops->sysfs_remove)
 			card->host->bus_ops->sysfs_remove(card->host, card);
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index bfd2ae5bd66..09435e0ec68 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -18,6 +18,7 @@
 #include <linux/delay.h>
 #include <linux/pagemap.h>
 #include <linux/err.h>
+#include <linux/leds.h>
 #include <asm/scatterlist.h>
 #include <linux/scatterlist.h>
 
@@ -29,16 +30,27 @@
 #include "core.h"
 #include "bus.h"
 #include "host.h"
+#include "sdio_bus.h"
 
 #include "mmc_ops.h"
 #include "sd_ops.h"
+#include "sdio_ops.h"
 
 extern int mmc_attach_mmc(struct mmc_host *host, u32 ocr);
 extern int mmc_attach_sd(struct mmc_host *host, u32 ocr);
+extern int mmc_attach_sdio(struct mmc_host *host, u32 ocr);
 
 static struct workqueue_struct *workqueue;
 
 /*
+ * Enabling software CRCs on the data blocks can be a significant (30%)
+ * performance cost, and for other reasons may not always be desired.
+ * So we allow it it to be disabled.
+ */
+int use_spi_crc = 1;
+module_param(use_spi_crc, bool, 0);
+
+/*
  * Internal function. Schedule delayed work in the MMC work queue.
  */
 static int mmc_schedule_delayed_work(struct delayed_work *work,
@@ -68,6 +80,11 @@ void mmc_request_done(struct mmc_host *host, struct mmc_request *mrq)
 	struct mmc_command *cmd = mrq->cmd;
 	int err = cmd->error;
 
+	if (err && cmd->retries && mmc_host_is_spi(host)) {
+		if (cmd->resp[0] & R1_SPI_ILLEGAL_COMMAND)
+			cmd->retries = 0;
+	}
+
 	if (err && cmd->retries) {
 		pr_debug("%s: req failed (CMD%u): %d, retrying...\n",
 			mmc_hostname(host), cmd->opcode, err);
@@ -76,6 +93,8 @@ void mmc_request_done(struct mmc_host *host, struct mmc_request *mrq)
 		cmd->error = 0;
 		host->ops->request(host, mrq);
 	} else {
+		led_trigger_event(host->led, LED_OFF);
+
 		pr_debug("%s: req done (CMD%u): %d: %08x %08x %08x %08x\n",
 			mmc_hostname(host), cmd->opcode, err,
 			cmd->resp[0], cmd->resp[1],
@@ -118,7 +137,7 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq)
 			"tsac %d ms nsac %d\n",
 			mmc_hostname(host), mrq->data->blksz,
 			mrq->data->blocks, mrq->data->flags,
-			mrq->data->timeout_ns / 10000000,
+			mrq->data->timeout_ns / 1000000,
 			mrq->data->timeout_clks);
 	}
 
@@ -130,6 +149,8 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq)
 
 	WARN_ON(!host->claimed);
 
+	led_trigger_event(host->led, LED_FULL);
+
 	mrq->cmd->error = 0;
 	mrq->cmd->mrq = mrq;
 	if (mrq->data) {
@@ -199,7 +220,7 @@ int mmc_wait_for_cmd(struct mmc_host *host, struct mmc_command *cmd, int retries
 {
 	struct mmc_request mrq;
 
-	BUG_ON(!host->claimed);
+	WARN_ON(!host->claimed);
 
 	memset(&mrq, 0, sizeof(struct mmc_request));
 
@@ -220,17 +241,24 @@ EXPORT_SYMBOL(mmc_wait_for_cmd);
  *	mmc_set_data_timeout - set the timeout for a data command
  *	@data: data phase for command
  *	@card: the MMC card associated with the data transfer
- *	@write: flag to differentiate reads from writes
  *
  *	Computes the data timeout parameters according to the
  *	correct algorithm given the card type.
  */
-void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card,
-			  int write)
+void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card)
 {
 	unsigned int mult;
 
 	/*
+	 * SDIO cards only define an upper 1 s limit on access.
+	 */
+	if (mmc_card_sdio(card)) {
+		data->timeout_ns = 1000000000;
+		data->timeout_clks = 0;
+		return;
+	}
+
+	/*
 	 * SD cards use a 100 multiplier rather than 10
 	 */
 	mult = mmc_card_sd(card) ? 100 : 10;
@@ -239,7 +267,7 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card,
 	 * Scale up the multiplier (and therefore the timeout) by
 	 * the r2w factor for writes.
 	 */
-	if (write)
+	if (data->flags & MMC_DATA_WRITE)
 		mult <<= card->csd.r2w_factor;
 
 	data->timeout_ns = card->csd.tacc_ns * mult;
@@ -255,7 +283,7 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card,
 		timeout_us += data->timeout_clks * 1000 /
 			(card->host->ios.clock / 1000);
 
-		if (write)
+		if (data->flags & MMC_DATA_WRITE)
 			limit_us = 250000;
 		else
 			limit_us = 100000;
@@ -272,15 +300,20 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card,
 EXPORT_SYMBOL(mmc_set_data_timeout);
 
 /**
- *	mmc_claim_host - exclusively claim a host
+ *	__mmc_claim_host - exclusively claim a host
  *	@host: mmc host to claim
+ *	@abort: whether or not the operation should be aborted
  *
- *	Claim a host for a set of operations.
+ *	Claim a host for a set of operations.  If @abort is non null and
+ *	dereference a non-zero value then this will return prematurely with
+ *	that non-zero value without acquiring the lock.  Returns zero
+ *	with the lock held otherwise.
  */
-void mmc_claim_host(struct mmc_host *host)
+int __mmc_claim_host(struct mmc_host *host, atomic_t *abort)
 {
 	DECLARE_WAITQUEUE(wait, current);
 	unsigned long flags;
+	int stop;
 
 	might_sleep();
 
@@ -288,19 +321,24 @@ void mmc_claim_host(struct mmc_host *host)
 	spin_lock_irqsave(&host->lock, flags);
 	while (1) {
 		set_current_state(TASK_UNINTERRUPTIBLE);
-		if (!host->claimed)
+		stop = abort ? atomic_read(abort) : 0;
+		if (stop || !host->claimed)
 			break;
 		spin_unlock_irqrestore(&host->lock, flags);
 		schedule();
 		spin_lock_irqsave(&host->lock, flags);
 	}
 	set_current_state(TASK_RUNNING);
-	host->claimed = 1;
+	if (!stop)
+		host->claimed = 1;
+	else
+		wake_up(&host->wq);
 	spin_unlock_irqrestore(&host->lock, flags);
 	remove_wait_queue(&host->wq, &wait);
+	return stop;
 }
 
-EXPORT_SYMBOL(mmc_claim_host);
+EXPORT_SYMBOL(__mmc_claim_host);
 
 /**
  *	mmc_release_host - release a host
@@ -313,7 +351,7 @@ void mmc_release_host(struct mmc_host *host)
 {
 	unsigned long flags;
 
-	BUG_ON(!host->claimed);
+	WARN_ON(!host->claimed);
 
 	spin_lock_irqsave(&host->lock, flags);
 	host->claimed = 0;
@@ -433,19 +471,32 @@ static void mmc_power_up(struct mmc_host *host)
 	int bit = fls(host->ocr_avail) - 1;
 
 	host->ios.vdd = bit;
-	host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
-	host->ios.chip_select = MMC_CS_DONTCARE;
+	if (mmc_host_is_spi(host)) {
+		host->ios.chip_select = MMC_CS_HIGH;
+		host->ios.bus_mode = MMC_BUSMODE_PUSHPULL;
+	} else {
+		host->ios.chip_select = MMC_CS_DONTCARE;
+		host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
+	}
 	host->ios.power_mode = MMC_POWER_UP;
 	host->ios.bus_width = MMC_BUS_WIDTH_1;
 	host->ios.timing = MMC_TIMING_LEGACY;
 	mmc_set_ios(host);
 
-	mmc_delay(1);
+	/*
+	 * This delay should be sufficient to allow the power supply
+	 * to reach the minimum voltage.
+	 */
+	mmc_delay(2);
 
 	host->ios.clock = host->f_min;
 	host->ios.power_mode = MMC_POWER_ON;
 	mmc_set_ios(host);
 
+	/*
+	 * This delay must be at least 74 clock sizes, or 1 ms, or the
+	 * time required to reach a stable voltage.
+	 */
 	mmc_delay(2);
 }
 
@@ -453,8 +504,10 @@ static void mmc_power_off(struct mmc_host *host)
 {
 	host->ios.clock = 0;
 	host->ios.vdd = 0;
-	host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
-	host->ios.chip_select = MMC_CS_DONTCARE;
+	if (!mmc_host_is_spi(host)) {
+		host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
+		host->ios.chip_select = MMC_CS_DONTCARE;
+	}
 	host->ios.power_mode = MMC_POWER_OFF;
 	host->ios.bus_width = MMC_BUS_WIDTH_1;
 	host->ios.timing = MMC_TIMING_LEGACY;
@@ -511,7 +564,7 @@ void mmc_attach_bus(struct mmc_host *host, const struct mmc_bus_ops *ops)
 	BUG_ON(!host);
 	BUG_ON(!ops);
 
-	BUG_ON(!host->claimed);
+	WARN_ON(!host->claimed);
 
 	spin_lock_irqsave(&host->lock, flags);
 
@@ -535,8 +588,8 @@ void mmc_detach_bus(struct mmc_host *host)
 
 	BUG_ON(!host);
 
-	BUG_ON(!host->claimed);
-	BUG_ON(!host->bus_ops);
+	WARN_ON(!host->claimed);
+	WARN_ON(!host->bus_ops);
 
 	spin_lock_irqsave(&host->lock, flags);
 
@@ -564,7 +617,7 @@ void mmc_detect_change(struct mmc_host *host, unsigned long delay)
 #ifdef CONFIG_MMC_DEBUG
 	unsigned long flags;
 	spin_lock_irqsave(&host->lock, flags);
-	BUG_ON(host->removed);
+	WARN_ON(host->removed);
 	spin_unlock_irqrestore(&host->lock, flags);
 #endif
 
@@ -597,24 +650,38 @@ void mmc_rescan(struct work_struct *work)
 
 		mmc_send_if_cond(host, host->ocr_avail);
 
+		/*
+		 * First we search for SDIO...
+		 */
+		err = mmc_send_io_op_cond(host, 0, &ocr);
+		if (!err) {
+			if (mmc_attach_sdio(host, ocr))
+				mmc_power_off(host);
+			return;
+		}
+
+		/*
+		 * ...then normal SD...
+		 */
 		err = mmc_send_app_op_cond(host, 0, &ocr);
-		if (err == MMC_ERR_NONE) {
+		if (!err) {
 			if (mmc_attach_sd(host, ocr))
 				mmc_power_off(host);
-		} else {
-			/*
-			 * If we fail to detect any SD cards then try
-			 * searching for MMC cards.
-			 */
-			err = mmc_send_op_cond(host, 0, &ocr);
-			if (err == MMC_ERR_NONE) {
-				if (mmc_attach_mmc(host, ocr))
-					mmc_power_off(host);
-			} else {
+			return;
+		}
+
+		/*
+		 * ...and finally MMC.
+		 */
+		err = mmc_send_op_cond(host, 0, &ocr);
+		if (!err) {
+			if (mmc_attach_mmc(host, ocr))
 				mmc_power_off(host);
-				mmc_release_host(host);
-			}
+			return;
 		}
+
+		mmc_release_host(host);
+		mmc_power_off(host);
 	} else {
 		if (host->bus_ops->detect && !host->bus_dead)
 			host->bus_ops->detect(host);
@@ -725,22 +792,38 @@ static int __init mmc_init(void)
 		return -ENOMEM;
 
 	ret = mmc_register_bus();
-	if (ret == 0) {
-		ret = mmc_register_host_class();
-		if (ret)
-			mmc_unregister_bus();
-	}
+	if (ret)
+		goto destroy_workqueue;
+
+	ret = mmc_register_host_class();
+	if (ret)
+		goto unregister_bus;
+
+	ret = sdio_register_bus();
+	if (ret)
+		goto unregister_host_class;
+
+	return 0;
+
+unregister_host_class:
+	mmc_unregister_host_class();
+unregister_bus:
+	mmc_unregister_bus();
+destroy_workqueue:
+	destroy_workqueue(workqueue);
+
 	return ret;
 }
 
 static void __exit mmc_exit(void)
 {
+	sdio_unregister_bus();
 	mmc_unregister_host_class();
 	mmc_unregister_bus();
 	destroy_workqueue(workqueue);
 }
 
-module_init(mmc_init);
+subsys_initcall(mmc_init);
 module_exit(mmc_exit);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h
index bb2774af9ea..39daf2fb5dc 100644
--- a/drivers/mmc/core/core.h
+++ b/drivers/mmc/core/core.h
@@ -48,5 +48,7 @@ void mmc_rescan(struct work_struct *work);
 void mmc_start_host(struct mmc_host *host);
 void mmc_stop_host(struct mmc_host *host);
 
+extern int use_spi_crc;
+
 #endif
 
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 2c7ce8f43a9..64fbc9759a3 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -15,6 +15,7 @@
 #include <linux/err.h>
 #include <linux/idr.h>
 #include <linux/pagemap.h>
+#include <linux/leds.h>
 
 #include <linux/mmc/host.h>
 
@@ -100,6 +101,9 @@ int mmc_add_host(struct mmc_host *host)
 {
 	int err;
 
+	WARN_ON((host->caps & MMC_CAP_SDIO_IRQ) &&
+		!host->ops->enable_sdio_irq);
+
 	if (!idr_pre_get(&mmc_host_idr, GFP_KERNEL))
 		return -ENOMEM;
 
@@ -112,6 +116,8 @@ int mmc_add_host(struct mmc_host *host)
 	snprintf(host->class_dev.bus_id, BUS_ID_SIZE,
 		 "mmc%d", host->index);
 
+	led_trigger_register_simple(host->class_dev.bus_id, &host->led);
+
 	err = device_add(&host->class_dev);
 	if (err)
 		return err;
@@ -137,6 +143,8 @@ void mmc_remove_host(struct mmc_host *host)
 
 	device_del(&host->class_dev);
 
+	led_trigger_unregister(host->led);
+
 	spin_lock(&mmc_host_lock);
 	idr_remove(&mmc_host_idr, host->index);
 	spin_unlock(&mmc_host_lock);
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 21d7f48e1d4..65fe28860f5 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -161,13 +161,12 @@ static int mmc_read_ext_csd(struct mmc_card *card)
 {
 	int err;
 	u8 *ext_csd;
+	unsigned int ext_csd_struct;
 
 	BUG_ON(!card);
 
-	err = MMC_ERR_FAILED;
-
 	if (card->csd.mmca_vsn < CSD_SPEC_VER_4)
-		return MMC_ERR_NONE;
+		return 0;
 
 	/*
 	 * As the ext_csd is so large and mostly unused, we don't store the
@@ -176,13 +175,19 @@ static int mmc_read_ext_csd(struct mmc_card *card)
 	ext_csd = kmalloc(512, GFP_KERNEL);
 	if (!ext_csd) {
 		printk(KERN_ERR "%s: could not allocate a buffer to "
-			"receive the ext_csd. mmc v4 cards will be "
-			"treated as v3.\n", mmc_hostname(card->host));
-		return MMC_ERR_FAILED;
+			"receive the ext_csd.\n", mmc_hostname(card->host));
+		return -ENOMEM;
 	}
 
 	err = mmc_send_ext_csd(card, ext_csd);
-	if (err != MMC_ERR_NONE) {
+	if (err) {
+		/*
+		 * We all hosts that cannot perform the command
+		 * to fail more gracefully
+		 */
+		if (err != -EINVAL)
+			goto out;
+
 		/*
 		 * High capacity cards should have this "magic" size
 		 * stored in their CSD.
@@ -197,18 +202,29 @@ static int mmc_read_ext_csd(struct mmc_card *card)
 				"EXT_CSD, performance might "
 				"suffer.\n",
 				mmc_hostname(card->host));
-			err = MMC_ERR_NONE;
+			err = 0;
 		}
+
 		goto out;
 	}
 
-	card->ext_csd.sectors =
-		ext_csd[EXT_CSD_SEC_CNT + 0] << 0 |
-		ext_csd[EXT_CSD_SEC_CNT + 1] << 8 |
-		ext_csd[EXT_CSD_SEC_CNT + 2] << 16 |
-		ext_csd[EXT_CSD_SEC_CNT + 3] << 24;
-	if (card->ext_csd.sectors)
-		mmc_card_set_blockaddr(card);
+	ext_csd_struct = ext_csd[EXT_CSD_REV];
+	if (ext_csd_struct > 2) {
+		printk(KERN_ERR "%s: unrecognised EXT_CSD structure "
+			"version %d\n", mmc_hostname(card->host),
+			ext_csd_struct);
+		return -EINVAL;
+	}
+
+	if (ext_csd_struct >= 2) {
+		card->ext_csd.sectors =
+			ext_csd[EXT_CSD_SEC_CNT + 0] << 0 |
+			ext_csd[EXT_CSD_SEC_CNT + 1] << 8 |
+			ext_csd[EXT_CSD_SEC_CNT + 2] << 16 |
+			ext_csd[EXT_CSD_SEC_CNT + 3] << 24;
+		if (card->ext_csd.sectors)
+			mmc_card_set_blockaddr(card);
+	}
 
 	switch (ext_csd[EXT_CSD_CARD_TYPE]) {
 	case EXT_CSD_CARD_TYPE_52 | EXT_CSD_CARD_TYPE_26:
@@ -246,7 +262,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 	unsigned int max_dtr;
 
 	BUG_ON(!host);
-	BUG_ON(!host->claimed);
+	WARN_ON(!host->claimed);
 
 	/*
 	 * Since we're changing the OCR value, we seem to
@@ -258,19 +274,33 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 
 	/* The extra bit indicates that we support high capacity */
 	err = mmc_send_op_cond(host, ocr | (1 << 30), NULL);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		goto err;
 
 	/*
+	 * For SPI, enable CRC as appropriate.
+	 */
+	if (mmc_host_is_spi(host)) {
+		err = mmc_spi_set_crc(host, use_spi_crc);
+		if (err)
+			goto err;
+	}
+
+	/*
 	 * Fetch CID from card.
 	 */
-	err = mmc_all_send_cid(host, cid);
-	if (err != MMC_ERR_NONE)
+	if (mmc_host_is_spi(host))
+		err = mmc_send_cid(host, cid);
+	else
+		err = mmc_all_send_cid(host, cid);
+	if (err)
 		goto err;
 
 	if (oldcard) {
-		if (memcmp(cid, oldcard->raw_cid, sizeof(cid)) != 0)
+		if (memcmp(cid, oldcard->raw_cid, sizeof(cid)) != 0) {
+			err = -ENOENT;
 			goto err;
+		}
 
 		card = oldcard;
 	} else {
@@ -278,8 +308,10 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 		 * Allocate card structure.
 		 */
 		card = mmc_alloc_card(host);
-		if (IS_ERR(card))
+		if (IS_ERR(card)) {
+			err = PTR_ERR(card);
 			goto err;
+		}
 
 		card->type = MMC_TYPE_MMC;
 		card->rca = 1;
@@ -287,43 +319,47 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 	}
 
 	/*
-	 * Set card RCA.
+	 * For native busses:  set card RCA and quit open drain mode.
 	 */
-	err = mmc_set_relative_addr(card);
-	if (err != MMC_ERR_NONE)
-		goto free_card;
+	if (!mmc_host_is_spi(host)) {
+		err = mmc_set_relative_addr(card);
+		if (err)
+			goto free_card;
 
-	mmc_set_bus_mode(host, MMC_BUSMODE_PUSHPULL);
+		mmc_set_bus_mode(host, MMC_BUSMODE_PUSHPULL);
+	}
 
 	if (!oldcard) {
 		/*
 		 * Fetch CSD from card.
 		 */
 		err = mmc_send_csd(card, card->raw_csd);
-		if (err != MMC_ERR_NONE)
+		if (err)
 			goto free_card;
 
 		err = mmc_decode_csd(card);
-		if (err < 0)
+		if (err)
 			goto free_card;
 		err = mmc_decode_cid(card);
-		if (err < 0)
+		if (err)
 			goto free_card;
 	}
 
 	/*
 	 * Select card, as all following commands rely on that.
 	 */
-	err = mmc_select_card(card);
-	if (err != MMC_ERR_NONE)
-		goto free_card;
+	if (!mmc_host_is_spi(host)) {
+		err = mmc_select_card(card);
+		if (err)
+			goto free_card;
+	}
 
 	if (!oldcard) {
 		/*
-		 * Fetch and process extened CSD.
+		 * Fetch and process extended CSD.
 		 */
 		err = mmc_read_ext_csd(card);
-		if (err != MMC_ERR_NONE)
+		if (err)
 			goto free_card;
 	}
 
@@ -334,7 +370,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 		(host->caps & MMC_CAP_MMC_HIGHSPEED)) {
 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
 			EXT_CSD_HS_TIMING, 1);
-		if (err != MMC_ERR_NONE)
+		if (err)
 			goto free_card;
 
 		mmc_card_set_highspeed(card);
@@ -363,7 +399,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 		(host->caps & MMC_CAP_4_BIT_DATA)) {
 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
 			EXT_CSD_BUS_WIDTH, EXT_CSD_BUS_WIDTH_4);
-		if (err != MMC_ERR_NONE)
+		if (err)
 			goto free_card;
 
 		mmc_set_bus_width(card->host, MMC_BUS_WIDTH_4);
@@ -372,14 +408,14 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 	if (!oldcard)
 		host->card = card;
 
-	return MMC_ERR_NONE;
+	return 0;
 
 free_card:
 	if (!oldcard)
 		mmc_remove_card(card);
 err:
 
-	return MMC_ERR_FAILED;
+	return err;
 }
 
 /*
@@ -413,7 +449,7 @@ static void mmc_detect(struct mmc_host *host)
 
 	mmc_release_host(host);
 
-	if (err != MMC_ERR_NONE) {
+	if (err) {
 		mmc_remove(host);
 
 		mmc_claim_host(host);
@@ -480,7 +516,8 @@ static void mmc_suspend(struct mmc_host *host)
 	BUG_ON(!host->card);
 
 	mmc_claim_host(host);
-	mmc_deselect_cards(host);
+	if (!mmc_host_is_spi(host))
+		mmc_deselect_cards(host);
 	host->card->state &= ~MMC_STATE_HIGHSPEED;
 	mmc_release_host(host);
 }
@@ -502,7 +539,7 @@ static void mmc_resume(struct mmc_host *host)
 	err = mmc_init_card(host, host->ocr, host->card);
 	mmc_release_host(host);
 
-	if (err != MMC_ERR_NONE) {
+	if (err) {
 		mmc_remove(host);
 
 		mmc_claim_host(host);
@@ -536,11 +573,20 @@ int mmc_attach_mmc(struct mmc_host *host, u32 ocr)
 	int err;
 
 	BUG_ON(!host);
-	BUG_ON(!host->claimed);
+	WARN_ON(!host->claimed);
 
 	mmc_attach_bus(host, &mmc_ops);
 
 	/*
+	 * We need to get OCR a different way for SPI.
+	 */
+	if (mmc_host_is_spi(host)) {
+		err = mmc_spi_read_ocr(host, 1, &ocr);
+		if (err)
+			goto err;
+	}
+
+	/*
 	 * Sanity check the voltages that the card claims to
 	 * support.
 	 */
@@ -565,7 +611,7 @@ int mmc_attach_mmc(struct mmc_host *host, u32 ocr)
 	 * Detect and init the card.
 	 */
 	err = mmc_init_card(host, host->ocr, NULL);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		goto err;
 
 	mmc_release_host(host);
@@ -587,6 +633,6 @@ err:
 	printk(KERN_ERR "%s: error %d whilst initialising MMC card\n",
 		mmc_hostname(host), err);
 
-	return 0;
+	return err;
 }
 
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
index 913e75f0084..bf4bc6adcfe 100644
--- a/drivers/mmc/core/mmc_ops.c
+++ b/drivers/mmc/core/mmc_ops.c
@@ -40,10 +40,10 @@ static int _mmc_select_card(struct mmc_host *host, struct mmc_card *card)
 	}
 
 	err = mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		return err;
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
 int mmc_select_card(struct mmc_card *card)
@@ -63,23 +63,36 @@ int mmc_go_idle(struct mmc_host *host)
 	int err;
 	struct mmc_command cmd;
 
-	mmc_set_chip_select(host, MMC_CS_HIGH);
-
-	mmc_delay(1);
+	/*
+	 * Non-SPI hosts need to prevent chipselect going active during
+	 * GO_IDLE; that would put chips into SPI mode.  Remind them of
+	 * that in case of hardware that won't pull up DAT3/nCS otherwise.
+	 *
+	 * SPI hosts ignore ios.chip_select; it's managed according to
+	 * rules that must accomodate non-MMC slaves which this layer
+	 * won't even know about.
+	 */
+	if (!mmc_host_is_spi(host)) {
+		mmc_set_chip_select(host, MMC_CS_HIGH);
+		mmc_delay(1);
+	}
 
 	memset(&cmd, 0, sizeof(struct mmc_command));
 
 	cmd.opcode = MMC_GO_IDLE_STATE;
 	cmd.arg = 0;
-	cmd.flags = MMC_RSP_NONE | MMC_CMD_BC;
+	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_NONE | MMC_CMD_BC;
 
 	err = mmc_wait_for_cmd(host, &cmd, 0);
 
 	mmc_delay(1);
 
-	mmc_set_chip_select(host, MMC_CS_DONTCARE);
+	if (!mmc_host_is_spi(host)) {
+		mmc_set_chip_select(host, MMC_CS_DONTCARE);
+		mmc_delay(1);
+	}
 
-	mmc_delay(1);
+	host->use_spi_crc = 0;
 
 	return err;
 }
@@ -94,23 +107,33 @@ int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
 	memset(&cmd, 0, sizeof(struct mmc_command));
 
 	cmd.opcode = MMC_SEND_OP_COND;
-	cmd.arg = ocr;
-	cmd.flags = MMC_RSP_R3 | MMC_CMD_BCR;
+	cmd.arg = mmc_host_is_spi(host) ? 0 : ocr;
+	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R3 | MMC_CMD_BCR;
 
 	for (i = 100; i; i--) {
 		err = mmc_wait_for_cmd(host, &cmd, 0);
-		if (err != MMC_ERR_NONE)
+		if (err)
 			break;
 
-		if (cmd.resp[0] & MMC_CARD_BUSY || ocr == 0)
+		/* if we're just probing, do a single pass */
+		if (ocr == 0)
 			break;
 
-		err = MMC_ERR_TIMEOUT;
+		/* otherwise wait until reset completes */
+		if (mmc_host_is_spi(host)) {
+			if (!(cmd.resp[0] & R1_SPI_IDLE))
+				break;
+		} else {
+			if (cmd.resp[0] & MMC_CARD_BUSY)
+				break;
+		}
+
+		err = -ETIMEDOUT;
 
 		mmc_delay(10);
 	}
 
-	if (rocr)
+	if (rocr && !mmc_host_is_spi(host))
 		*rocr = cmd.resp[0];
 
 	return err;
@@ -131,12 +154,12 @@ int mmc_all_send_cid(struct mmc_host *host, u32 *cid)
 	cmd.flags = MMC_RSP_R2 | MMC_CMD_BCR;
 
 	err = mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		return err;
 
 	memcpy(cid, cmd.resp, sizeof(u32) * 4);
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
 int mmc_set_relative_addr(struct mmc_card *card)
@@ -154,46 +177,52 @@ int mmc_set_relative_addr(struct mmc_card *card)
 	cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
 
 	err = mmc_wait_for_cmd(card->host, &cmd, MMC_CMD_RETRIES);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		return err;
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
-int mmc_send_csd(struct mmc_card *card, u32 *csd)
+static int
+mmc_send_cxd_native(struct mmc_host *host, u32 arg, u32 *cxd, int opcode)
 {
 	int err;
 	struct mmc_command cmd;
 
-	BUG_ON(!card);
-	BUG_ON(!card->host);
-	BUG_ON(!csd);
+	BUG_ON(!host);
+	BUG_ON(!cxd);
 
 	memset(&cmd, 0, sizeof(struct mmc_command));
 
-	cmd.opcode = MMC_SEND_CSD;
-	cmd.arg = card->rca << 16;
+	cmd.opcode = opcode;
+	cmd.arg = arg;
 	cmd.flags = MMC_RSP_R2 | MMC_CMD_AC;
 
-	err = mmc_wait_for_cmd(card->host, &cmd, MMC_CMD_RETRIES);
-	if (err != MMC_ERR_NONE)
+	err = mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);
+	if (err)
 		return err;
 
-	memcpy(csd, cmd.resp, sizeof(u32) * 4);
+	memcpy(cxd, cmd.resp, sizeof(u32) * 4);
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
-int mmc_send_ext_csd(struct mmc_card *card, u8 *ext_csd)
+static int
+mmc_send_cxd_data(struct mmc_card *card, struct mmc_host *host,
+		u32 opcode, void *buf, unsigned len)
 {
 	struct mmc_request mrq;
 	struct mmc_command cmd;
 	struct mmc_data data;
 	struct scatterlist sg;
+	void *data_buf;
 
-	BUG_ON(!card);
-	BUG_ON(!card->host);
-	BUG_ON(!ext_csd);
+	/* dma onto stack is unsafe/nonportable, but callers to this
+	 * routine normally provide temporary on-stack buffers ...
+	 */
+	data_buf = kmalloc(len, GFP_KERNEL);
+	if (data_buf == NULL)
+		return -ENOMEM;
 
 	memset(&mrq, 0, sizeof(struct mmc_request));
 	memset(&cmd, 0, sizeof(struct mmc_command));
@@ -202,28 +231,99 @@ int mmc_send_ext_csd(struct mmc_card *card, u8 *ext_csd)
 	mrq.cmd = &cmd;
 	mrq.data = &data;
 
-	cmd.opcode = MMC_SEND_EXT_CSD;
+	cmd.opcode = opcode;
 	cmd.arg = 0;
-	cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
 
-	data.blksz = 512;
+	/* NOTE HACK:  the MMC_RSP_SPI_R1 is always correct here, but we
+	 * rely on callers to never use this with "native" calls for reading
+	 * CSD or CID.  Native versions of those commands use the R2 type,
+	 * not R1 plus a data block.
+	 */
+	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC;
+
+	data.blksz = len;
 	data.blocks = 1;
 	data.flags = MMC_DATA_READ;
 	data.sg = &sg;
 	data.sg_len = 1;
 
-	sg_init_one(&sg, ext_csd, 512);
+	sg_init_one(&sg, data_buf, len);
 
-	mmc_set_data_timeout(&data, card, 0);
+	if (card)
+		mmc_set_data_timeout(&data, card);
 
-	mmc_wait_for_req(card->host, &mrq);
+	mmc_wait_for_req(host, &mrq);
 
-	if (cmd.error != MMC_ERR_NONE)
+	memcpy(buf, data_buf, len);
+	kfree(data_buf);
+
+	if (cmd.error)
 		return cmd.error;
-	if (data.error != MMC_ERR_NONE)
+	if (data.error)
 		return data.error;
 
-	return MMC_ERR_NONE;
+	return 0;
+}
+
+int mmc_send_csd(struct mmc_card *card, u32 *csd)
+{
+	if (!mmc_host_is_spi(card->host))
+		return mmc_send_cxd_native(card->host, card->rca << 16,
+				csd, MMC_SEND_CSD);
+
+	return mmc_send_cxd_data(card, card->host, MMC_SEND_CSD, csd, 16);
+}
+
+int mmc_send_cid(struct mmc_host *host, u32 *cid)
+{
+	if (!mmc_host_is_spi(host)) {
+		if (!host->card)
+			return -EINVAL;
+		return mmc_send_cxd_native(host, host->card->rca << 16,
+				cid, MMC_SEND_CID);
+	}
+
+	return mmc_send_cxd_data(NULL, host, MMC_SEND_CID, cid, 16);
+}
+
+int mmc_send_ext_csd(struct mmc_card *card, u8 *ext_csd)
+{
+	return mmc_send_cxd_data(card, card->host, MMC_SEND_EXT_CSD,
+			ext_csd, 512);
+}
+
+int mmc_spi_read_ocr(struct mmc_host *host, int highcap, u32 *ocrp)
+{
+	struct mmc_command cmd;
+	int err;
+
+	memset(&cmd, 0, sizeof(struct mmc_command));
+
+	cmd.opcode = MMC_SPI_READ_OCR;
+	cmd.arg = highcap ? (1 << 30) : 0;
+	cmd.flags = MMC_RSP_SPI_R3;
+
+	err = mmc_wait_for_cmd(host, &cmd, 0);
+
+	*ocrp = cmd.resp[1];
+	return err;
+}
+
+int mmc_spi_set_crc(struct mmc_host *host, int use_crc)
+{
+	struct mmc_command cmd;
+	int err;
+
+	memset(&cmd, 0, sizeof(struct mmc_command));
+
+	cmd.opcode = MMC_SPI_CRC_ON_OFF;
+	cmd.flags = MMC_RSP_SPI_R1;
+	cmd.arg = use_crc;
+
+	err = mmc_wait_for_cmd(host, &cmd, 0);
+	if (!err)
+		host->use_spi_crc = use_crc;
+	return err;
 }
 
 int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value)
@@ -241,13 +341,13 @@ int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value)
 		  (index << 16) |
 		  (value << 8) |
 		  set;
-	cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
+	cmd.flags = MMC_RSP_SPI_R1B | MMC_RSP_R1B | MMC_CMD_AC;
 
 	err = mmc_wait_for_cmd(card->host, &cmd, MMC_CMD_RETRIES);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		return err;
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
 int mmc_send_status(struct mmc_card *card, u32 *status)
@@ -261,16 +361,20 @@ int mmc_send_status(struct mmc_card *card, u32 *status)
 	memset(&cmd, 0, sizeof(struct mmc_command));
 
 	cmd.opcode = MMC_SEND_STATUS;
-	cmd.arg = card->rca << 16;
-	cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
+	if (!mmc_host_is_spi(card->host))
+		cmd.arg = card->rca << 16;
+	cmd.flags = MMC_RSP_SPI_R2 | MMC_RSP_R1 | MMC_CMD_AC;
 
 	err = mmc_wait_for_cmd(card->host, &cmd, MMC_CMD_RETRIES);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		return err;
 
+	/* NOTE: callers are required to understand the difference
+	 * between "native" and SPI format status words!
+	 */
 	if (status)
 		*status = cmd.resp[0];
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
diff --git a/drivers/mmc/core/mmc_ops.h b/drivers/mmc/core/mmc_ops.h
index 76d09a93c5d..17854bf7cf0 100644
--- a/drivers/mmc/core/mmc_ops.h
+++ b/drivers/mmc/core/mmc_ops.h
@@ -22,6 +22,9 @@ int mmc_send_csd(struct mmc_card *card, u32 *csd);
 int mmc_send_ext_csd(struct mmc_card *card, u8 *ext_csd);
 int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value);
 int mmc_send_status(struct mmc_card *card, u32 *status);
+int mmc_send_cid(struct mmc_host *host, u32 *cid);
+int mmc_spi_read_ocr(struct mmc_host *host, int highcap, u32 *ocrp);
+int mmc_spi_set_crc(struct mmc_host *host, int use_crc);
 
 #endif
 
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 1edc62b1e5c..d1c1e0f592f 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -166,8 +166,6 @@ static int mmc_decode_scr(struct mmc_card *card)
 	unsigned int scr_struct;
 	u32 resp[4];
 
-	BUG_ON(!mmc_card_sd(card));
-
 	resp[3] = card->raw_scr[1];
 	resp[2] = card->raw_scr[0];
 
@@ -193,30 +191,38 @@ static int mmc_read_switch(struct mmc_card *card)
 	u8 *status;
 
 	if (card->scr.sda_vsn < SCR_SPEC_VER_1)
-		return MMC_ERR_NONE;
+		return 0;
 
 	if (!(card->csd.cmdclass & CCC_SWITCH)) {
 		printk(KERN_WARNING "%s: card lacks mandatory switch "
 			"function, performance might suffer.\n",
 			mmc_hostname(card->host));
-		return MMC_ERR_NONE;
+		return 0;
 	}
 
-	err = MMC_ERR_FAILED;
+	err = -EIO;
 
 	status = kmalloc(64, GFP_KERNEL);
 	if (!status) {
 		printk(KERN_ERR "%s: could not allocate a buffer for "
 			"switch capabilities.\n", mmc_hostname(card->host));
-		return err;
+		return -ENOMEM;
 	}
 
 	err = mmc_sd_switch(card, 0, 0, 1, status);
-	if (err != MMC_ERR_NONE) {
+	if (err) {
+		/*
+		 * We all hosts that cannot perform the command
+		 * to fail more gracefully
+		 */
+		if (err != -EINVAL)
+			goto out;
+
 		printk(KERN_WARNING "%s: problem reading switch "
 			"capabilities, performance might suffer.\n",
 			mmc_hostname(card->host));
-		err = MMC_ERR_NONE;
+		err = 0;
+
 		goto out;
 	}
 
@@ -238,28 +244,28 @@ static int mmc_switch_hs(struct mmc_card *card)
 	u8 *status;
 
 	if (card->scr.sda_vsn < SCR_SPEC_VER_1)
-		return MMC_ERR_NONE;
+		return 0;
 
 	if (!(card->csd.cmdclass & CCC_SWITCH))
-		return MMC_ERR_NONE;
+		return 0;
 
 	if (!(card->host->caps & MMC_CAP_SD_HIGHSPEED))
-		return MMC_ERR_NONE;
+		return 0;
 
 	if (card->sw_caps.hs_max_dtr == 0)
-		return MMC_ERR_NONE;
+		return 0;
 
-	err = MMC_ERR_FAILED;
+	err = -EIO;
 
 	status = kmalloc(64, GFP_KERNEL);
 	if (!status) {
 		printk(KERN_ERR "%s: could not allocate a buffer for "
 			"switch capabilities.\n", mmc_hostname(card->host));
-		return err;
+		return -ENOMEM;
 	}
 
 	err = mmc_sd_switch(card, 1, 0, 1, status);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		goto out;
 
 	if ((status[16] & 0xF) != 1) {
@@ -292,7 +298,7 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
 	unsigned int max_dtr;
 
 	BUG_ON(!host);
-	BUG_ON(!host->claimed);
+	WARN_ON(!host->claimed);
 
 	/*
 	 * Since we're changing the OCR value, we seem to
@@ -309,23 +315,37 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
 	 * block-addressed SDHC cards.
 	 */
 	err = mmc_send_if_cond(host, ocr);
-	if (err == MMC_ERR_NONE)
+	if (!err)
 		ocr |= 1 << 30;
 
 	err = mmc_send_app_op_cond(host, ocr, NULL);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		goto err;
 
 	/*
+	 * For SPI, enable CRC as appropriate.
+	 */
+	if (mmc_host_is_spi(host)) {
+		err = mmc_spi_set_crc(host, use_spi_crc);
+		if (err)
+			goto err;
+	}
+
+	/*
 	 * Fetch CID from card.
 	 */
-	err = mmc_all_send_cid(host, cid);
-	if (err != MMC_ERR_NONE)
+	if (mmc_host_is_spi(host))
+		err = mmc_send_cid(host, cid);
+	else
+		err = mmc_all_send_cid(host, cid);
+	if (err)
 		goto err;
 
 	if (oldcard) {
-		if (memcmp(cid, oldcard->raw_cid, sizeof(cid)) != 0)
+		if (memcmp(cid, oldcard->raw_cid, sizeof(cid)) != 0) {
+			err = -ENOENT;
 			goto err;
+		}
 
 		card = oldcard;
 	} else {
@@ -333,32 +353,36 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
 		 * Allocate card structure.
 		 */
 		card = mmc_alloc_card(host);
-		if (IS_ERR(card))
+		if (IS_ERR(card)) {
+			err = PTR_ERR(card);
 			goto err;
+		}
 
 		card->type = MMC_TYPE_SD;
 		memcpy(card->raw_cid, cid, sizeof(card->raw_cid));
 	}
 
 	/*
-	 * Set card RCA.
+	 * For native busses:  get card RCA and quit open drain mode.
 	 */
-	err = mmc_send_relative_addr(host, &card->rca);
-	if (err != MMC_ERR_NONE)
-		goto free_card;
+	if (!mmc_host_is_spi(host)) {
+		err = mmc_send_relative_addr(host, &card->rca);
+		if (err)
+			goto free_card;
 
-	mmc_set_bus_mode(host, MMC_BUSMODE_PUSHPULL);
+		mmc_set_bus_mode(host, MMC_BUSMODE_PUSHPULL);
+	}
 
 	if (!oldcard) {
 		/*
 		 * Fetch CSD from card.
 		 */
 		err = mmc_send_csd(card, card->raw_csd);
-		if (err != MMC_ERR_NONE)
+		if (err)
 			goto free_card;
 
 		err = mmc_decode_csd(card);
-		if (err < 0)
+		if (err)
 			goto free_card;
 
 		mmc_decode_cid(card);
@@ -367,16 +391,18 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
 	/*
 	 * Select card, as all following commands rely on that.
 	 */
-	err = mmc_select_card(card);
-	if (err != MMC_ERR_NONE)
-		goto free_card;
+	if (!mmc_host_is_spi(host)) {
+		err = mmc_select_card(card);
+		if (err)
+			goto free_card;
+	}
 
 	if (!oldcard) {
 		/*
 		 * Fetch SCR from card.
 		 */
 		err = mmc_app_send_scr(card, card->raw_scr);
-		if (err != MMC_ERR_NONE)
+		if (err)
 			goto free_card;
 
 		err = mmc_decode_scr(card);
@@ -387,7 +413,7 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
 		 * Fetch switch information from card.
 		 */
 		err = mmc_read_switch(card);
-		if (err != MMC_ERR_NONE)
+		if (err)
 			goto free_card;
 	}
 
@@ -395,7 +421,7 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
 	 * Attempt to change to high-speed (if supported)
 	 */
 	err = mmc_switch_hs(card);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		goto free_card;
 
 	/*
@@ -418,7 +444,7 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
 	if ((host->caps & MMC_CAP_4_BIT_DATA) &&
 		(card->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) {
 		err = mmc_app_set_bus_width(card, MMC_BUS_WIDTH_4);
-		if (err != MMC_ERR_NONE)
+		if (err)
 			goto free_card;
 
 		mmc_set_bus_width(host, MMC_BUS_WIDTH_4);
@@ -442,14 +468,14 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
 	if (!oldcard)
 		host->card = card;
 
-	return MMC_ERR_NONE;
+	return 0;
 
 free_card:
 	if (!oldcard)
 		mmc_remove_card(card);
 err:
 
-	return MMC_ERR_FAILED;
+	return err;
 }
 
 /*
@@ -483,7 +509,7 @@ static void mmc_sd_detect(struct mmc_host *host)
 
 	mmc_release_host(host);
 
-	if (err != MMC_ERR_NONE) {
+	if (err) {
 		mmc_sd_remove(host);
 
 		mmc_claim_host(host);
@@ -552,7 +578,8 @@ static void mmc_sd_suspend(struct mmc_host *host)
 	BUG_ON(!host->card);
 
 	mmc_claim_host(host);
-	mmc_deselect_cards(host);
+	if (!mmc_host_is_spi(host))
+		mmc_deselect_cards(host);
 	host->card->state &= ~MMC_STATE_HIGHSPEED;
 	mmc_release_host(host);
 }
@@ -574,7 +601,7 @@ static void mmc_sd_resume(struct mmc_host *host)
 	err = mmc_sd_init_card(host, host->ocr, host->card);
 	mmc_release_host(host);
 
-	if (err != MMC_ERR_NONE) {
+	if (err) {
 		mmc_sd_remove(host);
 
 		mmc_claim_host(host);
@@ -608,11 +635,22 @@ int mmc_attach_sd(struct mmc_host *host, u32 ocr)
 	int err;
 
 	BUG_ON(!host);
-	BUG_ON(!host->claimed);
+	WARN_ON(!host->claimed);
 
 	mmc_attach_bus(host, &mmc_sd_ops);
 
 	/*
+	 * We need to get OCR a different way for SPI.
+	 */
+	if (mmc_host_is_spi(host)) {
+		mmc_go_idle(host);
+
+		err = mmc_spi_read_ocr(host, 0, &ocr);
+		if (err)
+			goto err;
+	}
+
+	/*
 	 * Sanity check the voltages that the card claims to
 	 * support.
 	 */
@@ -644,7 +682,7 @@ int mmc_attach_sd(struct mmc_host *host, u32 ocr)
 	 * Detect and init the card.
 	 */
 	err = mmc_sd_init_card(host, host->ocr, NULL);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		goto err;
 
 	mmc_release_host(host);
@@ -666,6 +704,6 @@ err:
 	printk(KERN_ERR "%s: error %d whilst initialising SD card\n",
 		mmc_hostname(host), err);
 
-	return 0;
+	return err;
 }
 
diff --git a/drivers/mmc/core/sd_ops.c b/drivers/mmc/core/sd_ops.c
index 342f340ebc2..ee4029a24ef 100644
--- a/drivers/mmc/core/sd_ops.c
+++ b/drivers/mmc/core/sd_ops.c
@@ -33,21 +33,21 @@ static int mmc_app_cmd(struct mmc_host *host, struct mmc_card *card)
 
 	if (card) {
 		cmd.arg = card->rca << 16;
-		cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
+		cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;
 	} else {
 		cmd.arg = 0;
-		cmd.flags = MMC_RSP_R1 | MMC_CMD_BCR;
+		cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_BCR;
 	}
 
 	err = mmc_wait_for_cmd(host, &cmd, 0);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		return err;
 
 	/* Check that card supported application commands */
-	if (!(cmd.resp[0] & R1_APP_CMD))
-		return MMC_ERR_FAILED;
+	if (!mmc_host_is_spi(host) && !(cmd.resp[0] & R1_APP_CMD))
+		return -EOPNOTSUPP;
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
 /**
@@ -73,7 +73,7 @@ int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
 	BUG_ON(!cmd);
 	BUG_ON(retries < 0);
 
-	err = MMC_ERR_INVALID;
+	err = -EIO;
 
 	/*
 	 * We have to resend MMC_APP_CMD for each attempt so
@@ -83,8 +83,14 @@ int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
 		memset(&mrq, 0, sizeof(struct mmc_request));
 
 		err = mmc_app_cmd(host, card);
-		if (err != MMC_ERR_NONE)
+		if (err) {
+			/* no point in retrying; no APP commands allowed */
+			if (mmc_host_is_spi(host)) {
+				if (cmd->resp[0] & R1_SPI_ILLEGAL_COMMAND)
+					break;
+			}
 			continue;
+		}
 
 		memset(&mrq, 0, sizeof(struct mmc_request));
 
@@ -97,8 +103,14 @@ int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
 		mmc_wait_for_req(host, &mrq);
 
 		err = cmd->error;
-		if (cmd->error == MMC_ERR_NONE)
+		if (!cmd->error)
 			break;
+
+		/* no point in retrying illegal APP commands */
+		if (mmc_host_is_spi(host)) {
+			if (cmd->resp[0] & R1_SPI_ILLEGAL_COMMAND)
+				break;
+		}
 	}
 
 	return err;
@@ -127,14 +139,14 @@ int mmc_app_set_bus_width(struct mmc_card *card, int width)
 		cmd.arg = SD_BUS_WIDTH_4;
 		break;
 	default:
-		return MMC_ERR_INVALID;
+		return -EINVAL;
 	}
 
 	err = mmc_wait_for_app_cmd(card->host, card, &cmd, MMC_CMD_RETRIES);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		return err;
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
 int mmc_send_app_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
@@ -147,23 +159,36 @@ int mmc_send_app_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
 	memset(&cmd, 0, sizeof(struct mmc_command));
 
 	cmd.opcode = SD_APP_OP_COND;
-	cmd.arg = ocr;
-	cmd.flags = MMC_RSP_R3 | MMC_CMD_BCR;
+	if (mmc_host_is_spi(host))
+		cmd.arg = ocr & (1 << 30); /* SPI only defines one bit */
+	else
+		cmd.arg = ocr;
+	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R3 | MMC_CMD_BCR;
 
 	for (i = 100; i; i--) {
 		err = mmc_wait_for_app_cmd(host, NULL, &cmd, MMC_CMD_RETRIES);
-		if (err != MMC_ERR_NONE)
+		if (err)
 			break;
 
-		if (cmd.resp[0] & MMC_CARD_BUSY || ocr == 0)
+		/* if we're just probing, do a single pass */
+		if (ocr == 0)
 			break;
 
-		err = MMC_ERR_TIMEOUT;
+		/* otherwise wait until reset completes */
+		if (mmc_host_is_spi(host)) {
+			if (!(cmd.resp[0] & R1_SPI_IDLE))
+				break;
+		} else {
+			if (cmd.resp[0] & MMC_CARD_BUSY)
+				break;
+		}
+
+		err = -ETIMEDOUT;
 
 		mmc_delay(10);
 	}
 
-	if (rocr)
+	if (rocr && !mmc_host_is_spi(host))
 		*rocr = cmd.resp[0];
 
 	return err;
@@ -174,6 +199,7 @@ int mmc_send_if_cond(struct mmc_host *host, u32 ocr)
 	struct mmc_command cmd;
 	int err;
 	static const u8 test_pattern = 0xAA;
+	u8 result_pattern;
 
 	/*
 	 * To support SD 2.0 cards, we must always invoke SD_SEND_IF_COND
@@ -182,16 +208,21 @@ int mmc_send_if_cond(struct mmc_host *host, u32 ocr)
 	 */
 	cmd.opcode = SD_SEND_IF_COND;
 	cmd.arg = ((ocr & 0xFF8000) != 0) << 8 | test_pattern;
-	cmd.flags = MMC_RSP_R7 | MMC_CMD_BCR;
+	cmd.flags = MMC_RSP_SPI_R7 | MMC_RSP_R7 | MMC_CMD_BCR;
 
 	err = mmc_wait_for_cmd(host, &cmd, 0);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		return err;
 
-	if ((cmd.resp[0] & 0xFF) != test_pattern)
-		return MMC_ERR_FAILED;
+	if (mmc_host_is_spi(host))
+		result_pattern = cmd.resp[1] & 0xFF;
+	else
+		result_pattern = cmd.resp[0] & 0xFF;
+
+	if (result_pattern != test_pattern)
+		return -EIO;
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
 int mmc_send_relative_addr(struct mmc_host *host, unsigned int *rca)
@@ -209,12 +240,12 @@ int mmc_send_relative_addr(struct mmc_host *host, unsigned int *rca)
 	cmd.flags = MMC_RSP_R6 | MMC_CMD_BCR;
 
 	err = mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		return err;
 
 	*rca = cmd.resp[0] >> 16;
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
 int mmc_app_send_scr(struct mmc_card *card, u32 *scr)
@@ -229,8 +260,10 @@ int mmc_app_send_scr(struct mmc_card *card, u32 *scr)
 	BUG_ON(!card->host);
 	BUG_ON(!scr);
 
+	/* NOTE: caller guarantees scr is heap-allocated */
+
 	err = mmc_app_cmd(card->host, card);
-	if (err != MMC_ERR_NONE)
+	if (err)
 		return err;
 
 	memset(&mrq, 0, sizeof(struct mmc_request));
@@ -242,7 +275,7 @@ int mmc_app_send_scr(struct mmc_card *card, u32 *scr)
 
 	cmd.opcode = SD_APP_SEND_SCR;
 	cmd.arg = 0;
-	cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
+	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC;
 
 	data.blksz = 8;
 	data.blocks = 1;
@@ -252,19 +285,19 @@ int mmc_app_send_scr(struct mmc_card *card, u32 *scr)
 
 	sg_init_one(&sg, scr, 8);
 
-	mmc_set_data_timeout(&data, card, 0);
+	mmc_set_data_timeout(&data, card);
 
 	mmc_wait_for_req(card->host, &mrq);
 
-	if (cmd.error != MMC_ERR_NONE)
+	if (cmd.error)
 		return cmd.error;
-	if (data.error != MMC_ERR_NONE)
+	if (data.error)
 		return data.error;
 
 	scr[0] = ntohl(scr[0]);
 	scr[1] = ntohl(scr[1]);
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
 int mmc_sd_switch(struct mmc_card *card, int mode, int group,
@@ -278,6 +311,8 @@ int mmc_sd_switch(struct mmc_card *card, int mode, int group,
 	BUG_ON(!card);
 	BUG_ON(!card->host);
 
+	/* NOTE: caller guarantees resp is heap-allocated */
+
 	mode = !!mode;
 	value &= 0xF;
 
@@ -292,7 +327,7 @@ int mmc_sd_switch(struct mmc_card *card, int mode, int group,
 	cmd.arg = mode << 31 | 0x00FFFFFF;
 	cmd.arg &= ~(0xF << (group * 4));
 	cmd.arg |= value << (group * 4);
-	cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
+	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC;
 
 	data.blksz = 64;
 	data.blocks = 1;
@@ -302,15 +337,15 @@ int mmc_sd_switch(struct mmc_card *card, int mode, int group,
 
 	sg_init_one(&sg, resp, 64);
 
-	mmc_set_data_timeout(&data, card, 0);
+	mmc_set_data_timeout(&data, card);
 
 	mmc_wait_for_req(card->host, &mrq);
 
-	if (cmd.error != MMC_ERR_NONE)
+	if (cmd.error)
 		return cmd.error;
-	if (data.error != MMC_ERR_NONE)
+	if (data.error)
 		return data.error;
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
new file mode 100644
index 00000000000..87a50f456ef
--- /dev/null
+++ b/drivers/mmc/core/sdio.c
@@ -0,0 +1,395 @@
+/*
+ *  linux/drivers/mmc/sdio.c
+ *
+ *  Copyright 2006-2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#include <linux/err.h>
+
+#include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio.h>
+#include <linux/mmc/sdio_func.h>
+
+#include "core.h"
+#include "bus.h"
+#include "sdio_bus.h"
+#include "mmc_ops.h"
+#include "sd_ops.h"
+#include "sdio_ops.h"
+#include "sdio_cis.h"
+
+static int sdio_read_fbr(struct sdio_func *func)
+{
+	int ret;
+	unsigned char data;
+
+	ret = mmc_io_rw_direct(func->card, 0, 0,
+		SDIO_FBR_BASE(func->num) + SDIO_FBR_STD_IF, 0, &data);
+	if (ret)
+		goto out;
+
+	data &= 0x0f;
+
+	if (data == 0x0f) {
+		ret = mmc_io_rw_direct(func->card, 0, 0,
+			SDIO_FBR_BASE(func->num) + SDIO_FBR_STD_IF_EXT, 0, &data);
+		if (ret)
+			goto out;
+	}
+
+	func->class = data;
+
+out:
+	return ret;
+}
+
+static int sdio_init_func(struct mmc_card *card, unsigned int fn)
+{
+	int ret;
+	struct sdio_func *func;
+
+	BUG_ON(fn > SDIO_MAX_FUNCS);
+
+	func = sdio_alloc_func(card);
+	if (IS_ERR(func))
+		return PTR_ERR(func);
+
+	func->num = fn;
+
+	ret = sdio_read_fbr(func);
+	if (ret)
+		goto fail;
+
+	ret = sdio_read_func_cis(func);
+	if (ret)
+		goto fail;
+
+	card->sdio_func[fn - 1] = func;
+
+	return 0;
+
+fail:
+	/*
+	 * It is okay to remove the function here even though we hold
+	 * the host lock as we haven't registered the device yet.
+	 */
+	sdio_remove_func(func);
+	return ret;
+}
+
+static int sdio_read_cccr(struct mmc_card *card)
+{
+	int ret;
+	int cccr_vsn;
+	unsigned char data;
+
+	memset(&card->cccr, 0, sizeof(struct sdio_cccr));
+
+	ret = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_CCCR, 0, &data);
+	if (ret)
+		goto out;
+
+	cccr_vsn = data & 0x0f;
+
+	if (cccr_vsn > SDIO_CCCR_REV_1_20) {
+		printk(KERN_ERR "%s: unrecognised CCCR structure version %d\n",
+			mmc_hostname(card->host), cccr_vsn);
+		return -EINVAL;
+	}
+
+	card->cccr.sdio_vsn = (data & 0xf0) >> 4;
+
+	ret = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_CAPS, 0, &data);
+	if (ret)
+		goto out;
+
+	if (data & SDIO_CCCR_CAP_SMB)
+		card->cccr.multi_block = 1;
+	if (data & SDIO_CCCR_CAP_LSC)
+		card->cccr.low_speed = 1;
+	if (data & SDIO_CCCR_CAP_4BLS)
+		card->cccr.wide_bus = 1;
+
+	if (cccr_vsn >= SDIO_CCCR_REV_1_10) {
+		ret = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_POWER, 0, &data);
+		if (ret)
+			goto out;
+
+		if (data & SDIO_POWER_SMPC)
+			card->cccr.high_power = 1;
+	}
+
+	if (cccr_vsn >= SDIO_CCCR_REV_1_20) {
+		ret = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_SPEED, 0, &data);
+		if (ret)
+			goto out;
+
+		if (data & SDIO_SPEED_SHS)
+			card->cccr.high_speed = 1;
+	}
+
+out:
+	return ret;
+}
+
+static int sdio_enable_wide(struct mmc_card *card)
+{
+	int ret;
+	u8 ctrl;
+
+	if (!(card->host->caps & MMC_CAP_4_BIT_DATA))
+		return 0;
+
+	if (card->cccr.low_speed && !card->cccr.wide_bus)
+		return 0;
+
+	ret = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_IF, 0, &ctrl);
+	if (ret)
+		return ret;
+
+	ctrl |= SDIO_BUS_WIDTH_4BIT;
+
+	ret = mmc_io_rw_direct(card, 1, 0, SDIO_CCCR_IF, ctrl, NULL);
+	if (ret)
+		return ret;
+
+	mmc_set_bus_width(card->host, MMC_BUS_WIDTH_4);
+
+	return 0;
+}
+
+/*
+ * Host is being removed. Free up the current card.
+ */
+static void mmc_sdio_remove(struct mmc_host *host)
+{
+	int i;
+
+	BUG_ON(!host);
+	BUG_ON(!host->card);
+
+	for (i = 0;i < host->card->sdio_funcs;i++) {
+		if (host->card->sdio_func[i]) {
+			sdio_remove_func(host->card->sdio_func[i]);
+			host->card->sdio_func[i] = NULL;
+		}
+	}
+
+	mmc_remove_card(host->card);
+	host->card = NULL;
+}
+
+/*
+ * Card detection callback from host.
+ */
+static void mmc_sdio_detect(struct mmc_host *host)
+{
+	int err;
+
+	BUG_ON(!host);
+	BUG_ON(!host->card);
+
+	mmc_claim_host(host);
+
+	/*
+	 * Just check if our card has been removed.
+	 */
+	err = mmc_select_card(host->card);
+
+	mmc_release_host(host);
+
+	if (err) {
+		mmc_sdio_remove(host);
+
+		mmc_claim_host(host);
+		mmc_detach_bus(host);
+		mmc_release_host(host);
+	}
+}
+
+
+static const struct mmc_bus_ops mmc_sdio_ops = {
+	.remove = mmc_sdio_remove,
+	.detect = mmc_sdio_detect,
+};
+
+
+/*
+ * Starting point for SDIO card init.
+ */
+int mmc_attach_sdio(struct mmc_host *host, u32 ocr)
+{
+	int err;
+	int i, funcs;
+	struct mmc_card *card;
+
+	BUG_ON(!host);
+	WARN_ON(!host->claimed);
+
+	mmc_attach_bus(host, &mmc_sdio_ops);
+
+	/*
+	 * Sanity check the voltages that the card claims to
+	 * support.
+	 */
+	if (ocr & 0x7F) {
+		printk(KERN_WARNING "%s: card claims to support voltages "
+		       "below the defined range. These will be ignored.\n",
+		       mmc_hostname(host));
+		ocr &= ~0x7F;
+	}
+
+	if (ocr & MMC_VDD_165_195) {
+		printk(KERN_WARNING "%s: SDIO card claims to support the "
+		       "incompletely defined 'low voltage range'. This "
+		       "will be ignored.\n", mmc_hostname(host));
+		ocr &= ~MMC_VDD_165_195;
+	}
+
+	host->ocr = mmc_select_voltage(host, ocr);
+
+	/*
+	 * Can we support the voltage(s) of the card(s)?
+	 */
+	if (!host->ocr) {
+		err = -EINVAL;
+		goto err;
+	}
+
+	/*
+	 * Inform the card of the voltage
+	 */
+	err = mmc_send_io_op_cond(host, host->ocr, &ocr);
+	if (err)
+		goto err;
+
+	/*
+	 * For SPI, enable CRC as appropriate.
+	 */
+	if (mmc_host_is_spi(host)) {
+		err = mmc_spi_set_crc(host, use_spi_crc);
+		if (err)
+			goto err;
+	}
+
+	/*
+	 * The number of functions on the card is encoded inside
+	 * the ocr.
+	 */
+	funcs = (ocr & 0x70000000) >> 28;
+
+	/*
+	 * Allocate card structure.
+	 */
+	card = mmc_alloc_card(host);
+	if (IS_ERR(card)) {
+		err = PTR_ERR(card);
+		goto err;
+	}
+
+	card->type = MMC_TYPE_SDIO;
+	card->sdio_funcs = funcs;
+
+	host->card = card;
+
+	/*
+	 * For native busses:  set card RCA and quit open drain mode.
+	 */
+	if (!mmc_host_is_spi(host)) {
+		err = mmc_send_relative_addr(host, &card->rca);
+		if (err)
+			goto remove;
+
+		mmc_set_bus_mode(host, MMC_BUSMODE_PUSHPULL);
+	}
+
+	/*
+	 * Select card, as all following commands rely on that.
+	 */
+	if (!mmc_host_is_spi(host)) {
+		err = mmc_select_card(card);
+		if (err)
+			goto remove;
+	}
+
+	/*
+	 * Read the common registers.
+	 */
+	err = sdio_read_cccr(card);
+	if (err)
+		goto remove;
+
+	/*
+	 * Read the common CIS tuples.
+	 */
+	err = sdio_read_common_cis(card);
+	if (err)
+		goto remove;
+
+	/*
+	 * No support for high-speed yet, so just set
+	 * the card's maximum speed.
+	 */
+	mmc_set_clock(host, card->cis.max_dtr);
+
+	/*
+	 * Switch to wider bus (if supported).
+	 */
+	err = sdio_enable_wide(card);
+	if (err)
+		goto remove;
+
+	/*
+	 * Initialize (but don't add) all present functions.
+	 */
+	for (i = 0;i < funcs;i++) {
+		err = sdio_init_func(host->card, i + 1);
+		if (err)
+			goto remove;
+	}
+
+	mmc_release_host(host);
+
+	/*
+	 * First add the card to the driver model...
+	 */
+	err = mmc_add_card(host->card);
+	if (err)
+		goto remove_added;
+
+	/*
+	 * ...then the SDIO functions.
+	 */
+	for (i = 0;i < funcs;i++) {
+		err = sdio_add_func(host->card->sdio_func[i]);
+		if (err)
+			goto remove_added;
+	}
+
+	return 0;
+
+
+remove_added:
+	/* Remove without lock if the device has been added. */
+	mmc_sdio_remove(host);
+	mmc_claim_host(host);
+remove:
+	/* And with lock if it hasn't been added. */
+	if (host->card)
+		mmc_sdio_remove(host);
+err:
+	mmc_detach_bus(host);
+	mmc_release_host(host);
+
+	printk(KERN_ERR "%s: error %d whilst initialising SDIO card\n",
+		mmc_hostname(host), err);
+
+	return err;
+}
+
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
new file mode 100644
index 00000000000..0713a8c71e5
--- /dev/null
+++ b/drivers/mmc/core/sdio_bus.c
@@ -0,0 +1,270 @@
+/*
+ *  linux/drivers/mmc/core/sdio_bus.c
+ *
+ *  Copyright 2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * SDIO function driver model
+ */
+
+#include <linux/device.h>
+#include <linux/err.h>
+
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio_func.h>
+
+#include "sdio_cis.h"
+#include "sdio_bus.h"
+
+#define dev_to_sdio_func(d)	container_of(d, struct sdio_func, dev)
+#define to_sdio_driver(d)      container_of(d, struct sdio_driver, drv)
+
+/* show configuration fields */
+#define sdio_config_attr(field, format_string)				\
+static ssize_t								\
+field##_show(struct device *dev, struct device_attribute *attr, char *buf)				\
+{									\
+	struct sdio_func *func;						\
+									\
+	func = dev_to_sdio_func (dev);					\
+	return sprintf (buf, format_string, func->field);		\
+}
+
+sdio_config_attr(class, "0x%02x\n");
+sdio_config_attr(vendor, "0x%04x\n");
+sdio_config_attr(device, "0x%04x\n");
+
+static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct sdio_func *func = dev_to_sdio_func (dev);
+
+	return sprintf(buf, "sdio:c%02Xv%04Xd%04X\n",
+			func->class, func->vendor, func->device);
+}
+
+static struct device_attribute sdio_dev_attrs[] = {
+	__ATTR_RO(class),
+	__ATTR_RO(vendor),
+	__ATTR_RO(device),
+	__ATTR_RO(modalias),
+	__ATTR_NULL,
+};
+
+static const struct sdio_device_id *sdio_match_one(struct sdio_func *func,
+	const struct sdio_device_id *id)
+{
+	if (id->class != (__u8)SDIO_ANY_ID && id->class != func->class)
+		return NULL;
+	if (id->vendor != (__u16)SDIO_ANY_ID && id->vendor != func->vendor)
+		return NULL;
+	if (id->device != (__u16)SDIO_ANY_ID && id->device != func->device)
+		return NULL;
+	return id;
+}
+
+static const struct sdio_device_id *sdio_match_device(struct sdio_func *func,
+	struct sdio_driver *sdrv)
+{
+	const struct sdio_device_id *ids;
+
+	ids = sdrv->id_table;
+
+	if (ids) {
+		while (ids->class || ids->vendor || ids->device) {
+			if (sdio_match_one(func, ids))
+				return ids;
+			ids++;
+		}
+	}
+
+	return NULL;
+}
+
+static int sdio_bus_match(struct device *dev, struct device_driver *drv)
+{
+	struct sdio_func *func = dev_to_sdio_func(dev);
+	struct sdio_driver *sdrv = to_sdio_driver(drv);
+
+	if (sdio_match_device(func, sdrv))
+		return 1;
+
+	return 0;
+}
+
+static int
+sdio_bus_uevent(struct device *dev, char **envp, int num_envp, char *buf,
+		int buf_size)
+{
+	struct sdio_func *func = dev_to_sdio_func(dev);
+	int i = 0, length = 0;
+
+	if (add_uevent_var(envp, num_envp, &i,
+			buf, buf_size, &length,
+			"SDIO_CLASS=%02X", func->class))
+		return -ENOMEM;
+
+	if (add_uevent_var(envp, num_envp, &i,
+			buf, buf_size, &length,
+			"SDIO_ID=%04X:%04X", func->vendor, func->device))
+		return -ENOMEM;
+
+	if (add_uevent_var(envp, num_envp, &i,
+			buf, buf_size, &length,
+			"MODALIAS=sdio:c%02Xv%04Xd%04X",
+			func->class, func->vendor, func->device))
+		return -ENOMEM;
+
+	envp[i] = NULL;
+
+	return 0;
+}
+
+static int sdio_bus_probe(struct device *dev)
+{
+	struct sdio_driver *drv = to_sdio_driver(dev->driver);
+	struct sdio_func *func = dev_to_sdio_func(dev);
+	const struct sdio_device_id *id;
+	int ret;
+
+	id = sdio_match_device(func, drv);
+	if (!id)
+		return -ENODEV;
+
+	/* Set the default block size so the driver is sure it's something
+	 * sensible. */
+	sdio_claim_host(func);
+	ret = sdio_set_block_size(func, 0);
+	sdio_release_host(func);
+	if (ret)
+		return ret;
+
+	return drv->probe(func, id);
+}
+
+static int sdio_bus_remove(struct device *dev)
+{
+	struct sdio_driver *drv = to_sdio_driver(dev->driver);
+	struct sdio_func *func = dev_to_sdio_func(dev);
+
+	drv->remove(func);
+
+	if (func->irq_handler) {
+		printk(KERN_WARNING "WARNING: driver %s did not remove "
+			"its interrupt handler!\n", drv->name);
+		sdio_claim_host(func);
+		sdio_release_irq(func);
+		sdio_release_host(func);
+	}
+
+	return 0;
+}
+
+static struct bus_type sdio_bus_type = {
+	.name		= "sdio",
+	.dev_attrs	= sdio_dev_attrs,
+	.match		= sdio_bus_match,
+	.uevent		= sdio_bus_uevent,
+	.probe		= sdio_bus_probe,
+	.remove		= sdio_bus_remove,
+};
+
+int sdio_register_bus(void)
+{
+	return bus_register(&sdio_bus_type);
+}
+
+void sdio_unregister_bus(void)
+{
+	bus_unregister(&sdio_bus_type);
+}
+
+/**
+ *	sdio_register_driver - register a function driver
+ *	@drv: SDIO function driver
+ */
+int sdio_register_driver(struct sdio_driver *drv)
+{
+	drv->drv.name = drv->name;
+	drv->drv.bus = &sdio_bus_type;
+	return driver_register(&drv->drv);
+}
+EXPORT_SYMBOL_GPL(sdio_register_driver);
+
+/**
+ *	sdio_unregister_driver - unregister a function driver
+ *	@drv: SDIO function driver
+ */
+void sdio_unregister_driver(struct sdio_driver *drv)
+{
+	drv->drv.bus = &sdio_bus_type;
+	driver_unregister(&drv->drv);
+}
+EXPORT_SYMBOL_GPL(sdio_unregister_driver);
+
+static void sdio_release_func(struct device *dev)
+{
+	struct sdio_func *func = dev_to_sdio_func(dev);
+
+	sdio_free_func_cis(func);
+
+	if (func->info)
+		kfree(func->info);
+
+	kfree(func);
+}
+
+/*
+ * Allocate and initialise a new SDIO function structure.
+ */
+struct sdio_func *sdio_alloc_func(struct mmc_card *card)
+{
+	struct sdio_func *func;
+
+	func = kzalloc(sizeof(struct sdio_func), GFP_KERNEL);
+	if (!func)
+		return ERR_PTR(-ENOMEM);
+
+	func->card = card;
+
+	device_initialize(&func->dev);
+
+	func->dev.parent = &card->dev;
+	func->dev.bus = &sdio_bus_type;
+	func->dev.release = sdio_release_func;
+
+	return func;
+}
+
+/*
+ * Register a new SDIO function with the driver model.
+ */
+int sdio_add_func(struct sdio_func *func)
+{
+	int ret;
+
+	snprintf(func->dev.bus_id, sizeof(func->dev.bus_id),
+		 "%s:%d", mmc_card_id(func->card), func->num);
+
+	ret = device_add(&func->dev);
+	if (ret == 0)
+		sdio_func_set_present(func);
+
+	return ret;
+}
+
+/*
+ * Unregister a SDIO function with the driver model, and
+ * (eventually) free it.
+ */
+void sdio_remove_func(struct sdio_func *func)
+{
+	if (sdio_func_present(func))
+		device_del(&func->dev);
+
+	put_device(&func->dev);
+}
+
diff --git a/drivers/mmc/core/sdio_bus.h b/drivers/mmc/core/sdio_bus.h
new file mode 100644
index 00000000000..567a76821ba
--- /dev/null
+++ b/drivers/mmc/core/sdio_bus.h
@@ -0,0 +1,22 @@
+/*
+ *  linux/drivers/mmc/core/sdio_bus.h
+ *
+ *  Copyright 2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+#ifndef _MMC_CORE_SDIO_BUS_H
+#define _MMC_CORE_SDIO_BUS_H
+
+struct sdio_func *sdio_alloc_func(struct mmc_card *card);
+int sdio_add_func(struct sdio_func *func);
+void sdio_remove_func(struct sdio_func *func);
+
+int sdio_register_bus(void);
+void sdio_unregister_bus(void);
+
+#endif
+
diff --git a/drivers/mmc/core/sdio_cis.c b/drivers/mmc/core/sdio_cis.c
new file mode 100644
index 00000000000..d5e51b1c7b3
--- /dev/null
+++ b/drivers/mmc/core/sdio_cis.c
@@ -0,0 +1,346 @@
+/*
+ * linux/drivers/mmc/core/sdio_cis.c
+ *
+ * Author:	Nicolas Pitre
+ * Created:	June 11, 2007
+ * Copyright:	MontaVista Software Inc.
+ *
+ * Copyright 2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#include <linux/kernel.h>
+
+#include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio.h>
+#include <linux/mmc/sdio_func.h>
+
+#include "sdio_cis.h"
+#include "sdio_ops.h"
+
+static int cistpl_vers_1(struct mmc_card *card, struct sdio_func *func,
+			 const unsigned char *buf, unsigned size)
+{
+	unsigned i, nr_strings;
+	char **buffer, *string;
+
+	buf += 2;
+	size -= 2;
+
+	nr_strings = 0;
+	for (i = 0; i < size; i++) {
+		if (buf[i] == 0xff)
+			break;
+		if (buf[i] == 0)
+			nr_strings++;
+	}
+
+	if (buf[i-1] != '\0') {
+		printk(KERN_WARNING "SDIO: ignoring broken CISTPL_VERS_1\n");
+		return 0;
+	}
+
+	size = i;
+
+	buffer = kzalloc(sizeof(char*) * nr_strings + size, GFP_KERNEL);
+	if (!buffer)
+		return -ENOMEM;
+
+	string = (char*)(buffer + nr_strings);
+
+	for (i = 0; i < nr_strings; i++) {
+		buffer[i] = string;
+		strcpy(string, buf);
+		string += strlen(string) + 1;
+		buf += strlen(buf) + 1;
+	}
+
+	if (func) {
+		func->num_info = nr_strings;
+		func->info = (const char**)buffer;
+	} else {
+		card->num_info = nr_strings;
+		card->info = (const char**)buffer;
+	}
+
+	return 0;
+}
+
+static int cistpl_manfid(struct mmc_card *card, struct sdio_func *func,
+			 const unsigned char *buf, unsigned size)
+{
+	unsigned int vendor, device;
+
+	/* TPLMID_MANF */
+	vendor = buf[0] | (buf[1] << 8);
+
+	/* TPLMID_CARD */
+	device = buf[2] | (buf[3] << 8);
+
+	if (func) {
+		func->vendor = vendor;
+		func->device = device;
+	} else {
+		card->cis.vendor = vendor;
+		card->cis.device = device;
+	}
+
+	return 0;
+}
+
+static const unsigned char speed_val[16] =
+	{ 0, 10, 12, 13, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 70, 80 };
+static const unsigned int speed_unit[8] =
+	{ 10000, 100000, 1000000, 10000000, 0, 0, 0, 0 };
+
+static int cistpl_funce_common(struct mmc_card *card,
+			       const unsigned char *buf, unsigned size)
+{
+	if (size < 0x04 || buf[0] != 0)
+		return -EINVAL;
+
+	/* TPLFE_FN0_BLK_SIZE */
+	card->cis.blksize = buf[1] | (buf[2] << 8);
+
+	/* TPLFE_MAX_TRAN_SPEED */
+	card->cis.max_dtr = speed_val[(buf[3] >> 3) & 15] *
+			    speed_unit[buf[3] & 7];
+
+	return 0;
+}
+
+static int cistpl_funce_func(struct sdio_func *func,
+			     const unsigned char *buf, unsigned size)
+{
+	unsigned vsn;
+	unsigned min_size;
+
+	vsn = func->card->cccr.sdio_vsn;
+	min_size = (vsn == SDIO_SDIO_REV_1_00) ? 28 : 42;
+
+	if (size < min_size || buf[0] != 1)
+		return -EINVAL;
+
+	/* TPLFE_MAX_BLK_SIZE */
+	func->max_blksize = buf[12] | (buf[13] << 8);
+
+	return 0;
+}
+
+static int cistpl_funce(struct mmc_card *card, struct sdio_func *func,
+			const unsigned char *buf, unsigned size)
+{
+	int ret;
+
+	/*
+	 * There should be two versions of the CISTPL_FUNCE tuple,
+	 * one for the common CIS (function 0) and a version used by
+	 * the individual function's CIS (1-7). Yet, the later has a
+	 * different length depending on the SDIO spec version.
+	 */
+	if (func)
+		ret = cistpl_funce_func(func, buf, size);
+	else
+		ret = cistpl_funce_common(card, buf, size);
+
+	if (ret) {
+		printk(KERN_ERR "%s: bad CISTPL_FUNCE size %u "
+		       "type %u\n", mmc_hostname(card->host), size, buf[0]);
+		return ret;
+	}
+
+	return 0;
+}
+
+typedef int (tpl_parse_t)(struct mmc_card *, struct sdio_func *,
+			   const unsigned char *, unsigned);
+
+struct cis_tpl {
+	unsigned char code;
+	unsigned char min_size;
+	tpl_parse_t *parse;
+};
+
+static const struct cis_tpl cis_tpl_list[] = {
+	{	0x15,	3,	cistpl_vers_1		},
+	{	0x20,	4,	cistpl_manfid		},
+	{	0x21,	2,	/* cistpl_funcid */	},
+	{	0x22,	0,	cistpl_funce		},
+};
+
+static int sdio_read_cis(struct mmc_card *card, struct sdio_func *func)
+{
+	int ret;
+	struct sdio_func_tuple *this, **prev;
+	unsigned i, ptr = 0;
+
+	/*
+	 * Note that this works for the common CIS (function number 0) as
+	 * well as a function's CIS * since SDIO_CCCR_CIS and SDIO_FBR_CIS
+	 * have the same offset.
+	 */
+	for (i = 0; i < 3; i++) {
+		unsigned char x, fn;
+
+		if (func)
+			fn = func->num;
+		else
+			fn = 0;
+
+		ret = mmc_io_rw_direct(card, 0, 0,
+			SDIO_FBR_BASE(fn) + SDIO_FBR_CIS + i, 0, &x);
+		if (ret)
+			return ret;
+		ptr |= x << (i * 8);
+	}
+
+	if (func)
+		prev = &func->tuples;
+	else
+		prev = &card->tuples;
+
+	BUG_ON(*prev);
+
+	do {
+		unsigned char tpl_code, tpl_link;
+
+		ret = mmc_io_rw_direct(card, 0, 0, ptr++, 0, &tpl_code);
+		if (ret)
+			break;
+
+		/* 0xff means we're done */
+		if (tpl_code == 0xff)
+			break;
+
+		ret = mmc_io_rw_direct(card, 0, 0, ptr++, 0, &tpl_link);
+		if (ret)
+			break;
+
+		this = kmalloc(sizeof(*this) + tpl_link, GFP_KERNEL);
+		if (!this)
+			return -ENOMEM;
+
+		for (i = 0; i < tpl_link; i++) {
+			ret = mmc_io_rw_direct(card, 0, 0,
+					       ptr + i, 0, &this->data[i]);
+			if (ret)
+				break;
+		}
+		if (ret) {
+			kfree(this);
+			break;
+		}
+
+		for (i = 0; i < ARRAY_SIZE(cis_tpl_list); i++)
+			if (cis_tpl_list[i].code == tpl_code)
+				break;
+		if (i >= ARRAY_SIZE(cis_tpl_list)) {
+			/* this tuple is unknown to the core */
+			this->next = NULL;
+			this->code = tpl_code;
+			this->size = tpl_link;
+			*prev = this;
+			prev = &this->next;
+			printk(KERN_DEBUG
+			       "%s: queuing CIS tuple 0x%02x length %u\n",
+			       mmc_hostname(card->host), tpl_code, tpl_link);
+		} else {
+			const struct cis_tpl *tpl = cis_tpl_list + i;
+			if (tpl_link < tpl->min_size) {
+				printk(KERN_ERR
+				       "%s: bad CIS tuple 0x%02x (length = %u, expected >= %u)\n",
+				       mmc_hostname(card->host),
+				       tpl_code, tpl_link, tpl->min_size);
+				ret = -EINVAL;
+			} else if (tpl->parse) {
+				ret = tpl->parse(card, func,
+						 this->data, tpl_link);
+			}
+			kfree(this);
+		}
+
+		ptr += tpl_link;
+	} while (!ret);
+
+	/*
+	 * Link in all unknown tuples found in the common CIS so that
+	 * drivers don't have to go digging in two places.
+	 */
+	if (func)
+		*prev = card->tuples;
+
+	return ret;
+}
+
+int sdio_read_common_cis(struct mmc_card *card)
+{
+	return sdio_read_cis(card, NULL);
+}
+
+void sdio_free_common_cis(struct mmc_card *card)
+{
+	struct sdio_func_tuple *tuple, *victim;
+
+	tuple = card->tuples;
+
+	while (tuple) {
+		victim = tuple;
+		tuple = tuple->next;
+		kfree(victim);
+	}
+
+	card->tuples = NULL;
+}
+
+int sdio_read_func_cis(struct sdio_func *func)
+{
+	int ret;
+
+	ret = sdio_read_cis(func->card, func);
+	if (ret)
+		return ret;
+
+	/*
+	 * Since we've linked to tuples in the card structure,
+	 * we must make sure we have a reference to it.
+	 */
+	get_device(&func->card->dev);
+
+	/*
+	 * Vendor/device id is optional for function CIS, so
+	 * copy it from the card structure as needed.
+	 */
+	if (func->vendor == 0) {
+		func->vendor = func->card->cis.vendor;
+		func->device = func->card->cis.device;
+	}
+
+	return 0;
+}
+
+void sdio_free_func_cis(struct sdio_func *func)
+{
+	struct sdio_func_tuple *tuple, *victim;
+
+	tuple = func->tuples;
+
+	while (tuple && tuple != func->card->tuples) {
+		victim = tuple;
+		tuple = tuple->next;
+		kfree(victim);
+	}
+
+	func->tuples = NULL;
+
+	/*
+	 * We have now removed the link to the tuples in the
+	 * card structure, so remove the reference.
+	 */
+	put_device(&func->card->dev);
+}
+
diff --git a/drivers/mmc/core/sdio_cis.h b/drivers/mmc/core/sdio_cis.h
new file mode 100644
index 00000000000..4d903c2e425
--- /dev/null
+++ b/drivers/mmc/core/sdio_cis.h
@@ -0,0 +1,23 @@
+/*
+ * linux/drivers/mmc/core/sdio_cis.h
+ *
+ * Author:	Nicolas Pitre
+ * Created:	June 11, 2007
+ * Copyright:	MontaVista Software Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#ifndef _MMC_SDIO_CIS_H
+#define _MMC_SDIO_CIS_H
+
+int sdio_read_common_cis(struct mmc_card *card);
+void sdio_free_common_cis(struct mmc_card *card);
+
+int sdio_read_func_cis(struct sdio_func *func);
+void sdio_free_func_cis(struct sdio_func *func);
+
+#endif
diff --git a/drivers/mmc/core/sdio_io.c b/drivers/mmc/core/sdio_io.c
new file mode 100644
index 00000000000..625b92ce9ce
--- /dev/null
+++ b/drivers/mmc/core/sdio_io.c
@@ -0,0 +1,548 @@
+/*
+ *  linux/drivers/mmc/core/sdio_io.c
+ *
+ *  Copyright 2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio.h>
+#include <linux/mmc/sdio_func.h>
+
+#include "sdio_ops.h"
+
+/**
+ *	sdio_claim_host - exclusively claim a bus for a certain SDIO function
+ *	@func: SDIO function that will be accessed
+ *
+ *	Claim a bus for a set of operations. The SDIO function given
+ *	is used to figure out which bus is relevant.
+ */
+void sdio_claim_host(struct sdio_func *func)
+{
+	BUG_ON(!func);
+	BUG_ON(!func->card);
+
+	mmc_claim_host(func->card->host);
+}
+EXPORT_SYMBOL_GPL(sdio_claim_host);
+
+/**
+ *	sdio_release_host - release a bus for a certain SDIO function
+ *	@func: SDIO function that was accessed
+ *
+ *	Release a bus, allowing others to claim the bus for their
+ *	operations.
+ */
+void sdio_release_host(struct sdio_func *func)
+{
+	BUG_ON(!func);
+	BUG_ON(!func->card);
+
+	mmc_release_host(func->card->host);
+}
+EXPORT_SYMBOL_GPL(sdio_release_host);
+
+/**
+ *	sdio_enable_func - enables a SDIO function for usage
+ *	@func: SDIO function to enable
+ *
+ *	Powers up and activates a SDIO function so that register
+ *	access is possible.
+ */
+int sdio_enable_func(struct sdio_func *func)
+{
+	int ret;
+	unsigned char reg;
+	unsigned long timeout;
+
+	BUG_ON(!func);
+	BUG_ON(!func->card);
+
+	pr_debug("SDIO: Enabling device %s...\n", sdio_func_id(func));
+
+	ret = mmc_io_rw_direct(func->card, 0, 0, SDIO_CCCR_IOEx, 0, &reg);
+	if (ret)
+		goto err;
+
+	reg |= 1 << func->num;
+
+	ret = mmc_io_rw_direct(func->card, 1, 0, SDIO_CCCR_IOEx, reg, NULL);
+	if (ret)
+		goto err;
+
+	/*
+	 * FIXME: This should timeout based on information in the CIS,
+	 * but we don't have card to parse that yet.
+	 */
+	timeout = jiffies + HZ;
+
+	while (1) {
+		ret = mmc_io_rw_direct(func->card, 0, 0, SDIO_CCCR_IORx, 0, &reg);
+		if (ret)
+			goto err;
+		if (reg & (1 << func->num))
+			break;
+		ret = -ETIME;
+		if (time_after(jiffies, timeout))
+			goto err;
+	}
+
+	pr_debug("SDIO: Enabled device %s\n", sdio_func_id(func));
+
+	return 0;
+
+err:
+	pr_debug("SDIO: Failed to enable device %s\n", sdio_func_id(func));
+	return ret;
+}
+EXPORT_SYMBOL_GPL(sdio_enable_func);
+
+/**
+ *	sdio_disable_func - disable a SDIO function
+ *	@func: SDIO function to disable
+ *
+ *	Powers down and deactivates a SDIO function. Register access
+ *	to this function will fail until the function is reenabled.
+ */
+int sdio_disable_func(struct sdio_func *func)
+{
+	int ret;
+	unsigned char reg;
+
+	BUG_ON(!func);
+	BUG_ON(!func->card);
+
+	pr_debug("SDIO: Disabling device %s...\n", sdio_func_id(func));
+
+	ret = mmc_io_rw_direct(func->card, 0, 0, SDIO_CCCR_IOEx, 0, &reg);
+	if (ret)
+		goto err;
+
+	reg &= ~(1 << func->num);
+
+	ret = mmc_io_rw_direct(func->card, 1, 0, SDIO_CCCR_IOEx, reg, NULL);
+	if (ret)
+		goto err;
+
+	pr_debug("SDIO: Disabled device %s\n", sdio_func_id(func));
+
+	return 0;
+
+err:
+	pr_debug("SDIO: Failed to disable device %s\n", sdio_func_id(func));
+	return -EIO;
+}
+EXPORT_SYMBOL_GPL(sdio_disable_func);
+
+/**
+ *	sdio_set_block_size - set the block size of an SDIO function
+ *	@func: SDIO function to change
+ *	@blksz: new block size or 0 to use the default.
+ *
+ *	The default block size is the largest supported by both the function
+ *	and the host, with a maximum of 512 to ensure that arbitrarily sized
+ *	data transfer use the optimal (least) number of commands.
+ *
+ *	A driver may call this to override the default block size set by the
+ *	core. This can be used to set a block size greater than the maximum
+ *	that reported by the card; it is the driver's responsibility to ensure
+ *	it uses a value that the card supports.
+ *
+ *	Returns 0 on success, -EINVAL if the host does not support the
+ *	requested block size, or -EIO (etc.) if one of the resultant FBR block
+ *	size register writes failed.
+ *
+ */
+int sdio_set_block_size(struct sdio_func *func, unsigned blksz)
+{
+	int ret;
+
+	if (blksz > func->card->host->max_blk_size)
+		return -EINVAL;
+
+	if (blksz == 0) {
+		blksz = min(min(
+			func->max_blksize,
+			func->card->host->max_blk_size),
+			512u);
+	}
+
+	ret = mmc_io_rw_direct(func->card, 1, 0,
+		SDIO_FBR_BASE(func->num) + SDIO_FBR_BLKSIZE,
+		blksz & 0xff, NULL);
+	if (ret)
+		return ret;
+	ret = mmc_io_rw_direct(func->card, 1, 0,
+		SDIO_FBR_BASE(func->num) + SDIO_FBR_BLKSIZE + 1,
+		(blksz >> 8) & 0xff, NULL);
+	if (ret)
+		return ret;
+	func->cur_blksize = blksz;
+	return 0;
+}
+
+EXPORT_SYMBOL_GPL(sdio_set_block_size);
+
+/* Split an arbitrarily sized data transfer into several
+ * IO_RW_EXTENDED commands. */
+static int sdio_io_rw_ext_helper(struct sdio_func *func, int write,
+	unsigned addr, int incr_addr, u8 *buf, unsigned size)
+{
+	unsigned remainder = size;
+	unsigned max_blocks;
+	int ret;
+
+	/* Do the bulk of the transfer using block mode (if supported). */
+	if (func->card->cccr.multi_block) {
+		/* Blocks per command is limited by host count, host transfer
+		 * size (we only use a single sg entry) and the maximum for
+		 * IO_RW_EXTENDED of 511 blocks. */
+		max_blocks = min(min(
+			func->card->host->max_blk_count,
+			func->card->host->max_seg_size / func->cur_blksize),
+			511u);
+
+		while (remainder > func->cur_blksize) {
+			unsigned blocks;
+
+			blocks = remainder / func->cur_blksize;
+			if (blocks > max_blocks)
+				blocks = max_blocks;
+			size = blocks * func->cur_blksize;
+
+			ret = mmc_io_rw_extended(func->card, write,
+				func->num, addr, incr_addr, buf,
+				blocks, func->cur_blksize);
+			if (ret)
+				return ret;
+
+			remainder -= size;
+			buf += size;
+			if (incr_addr)
+				addr += size;
+		}
+	}
+
+	/* Write the remainder using byte mode. */
+	while (remainder > 0) {
+		size = remainder;
+		if (size > func->cur_blksize)
+			size = func->cur_blksize;
+		if (size > 512)
+			size = 512; /* maximum size for byte mode */
+
+		ret = mmc_io_rw_extended(func->card, write, func->num, addr,
+			 incr_addr, buf, 1, size);
+		if (ret)
+			return ret;
+
+		remainder -= size;
+		buf += size;
+		if (incr_addr)
+			addr += size;
+	}
+	return 0;
+}
+
+/**
+ *	sdio_readb - read a single byte from a SDIO function
+ *	@func: SDIO function to access
+ *	@addr: address to read
+ *	@err_ret: optional status value from transfer
+ *
+ *	Reads a single byte from the address space of a given SDIO
+ *	function. If there is a problem reading the address, 0xff
+ *	is returned and @err_ret will contain the error code.
+ */
+unsigned char sdio_readb(struct sdio_func *func, unsigned int addr,
+	int *err_ret)
+{
+	int ret;
+	unsigned char val;
+
+	BUG_ON(!func);
+
+	if (err_ret)
+		*err_ret = 0;
+
+	ret = mmc_io_rw_direct(func->card, 0, func->num, addr, 0, &val);
+	if (ret) {
+		if (err_ret)
+			*err_ret = ret;
+		return 0xFF;
+	}
+
+	return val;
+}
+EXPORT_SYMBOL_GPL(sdio_readb);
+
+/**
+ *	sdio_writeb - write a single byte to a SDIO function
+ *	@func: SDIO function to access
+ *	@b: byte to write
+ *	@addr: address to write to
+ *	@err_ret: optional status value from transfer
+ *
+ *	Writes a single byte to the address space of a given SDIO
+ *	function. @err_ret will contain the status of the actual
+ *	transfer.
+ */
+void sdio_writeb(struct sdio_func *func, unsigned char b, unsigned int addr,
+	int *err_ret)
+{
+	int ret;
+
+	BUG_ON(!func);
+
+	ret = mmc_io_rw_direct(func->card, 1, func->num, addr, b, NULL);
+	if (err_ret)
+		*err_ret = ret;
+}
+EXPORT_SYMBOL_GPL(sdio_writeb);
+
+/**
+ *	sdio_memcpy_fromio - read a chunk of memory from a SDIO function
+ *	@func: SDIO function to access
+ *	@dst: buffer to store the data
+ *	@addr: address to begin reading from
+ *	@count: number of bytes to read
+ *
+ *	Reads from the address space of a given SDIO function. Return
+ *	value indicates if the transfer succeeded or not.
+ */
+int sdio_memcpy_fromio(struct sdio_func *func, void *dst,
+	unsigned int addr, int count)
+{
+	return sdio_io_rw_ext_helper(func, 0, addr, 1, dst, count);
+}
+EXPORT_SYMBOL_GPL(sdio_memcpy_fromio);
+
+/**
+ *	sdio_memcpy_toio - write a chunk of memory to a SDIO function
+ *	@func: SDIO function to access
+ *	@addr: address to start writing to
+ *	@src: buffer that contains the data to write
+ *	@count: number of bytes to write
+ *
+ *	Writes to the address space of a given SDIO function. Return
+ *	value indicates if the transfer succeeded or not.
+ */
+int sdio_memcpy_toio(struct sdio_func *func, unsigned int addr,
+	void *src, int count)
+{
+	return sdio_io_rw_ext_helper(func, 1, addr, 1, src, count);
+}
+EXPORT_SYMBOL_GPL(sdio_memcpy_toio);
+
+/**
+ *	sdio_readsb - read from a FIFO on a SDIO function
+ *	@func: SDIO function to access
+ *	@dst: buffer to store the data
+ *	@addr: address of (single byte) FIFO
+ *	@count: number of bytes to read
+ *
+ *	Reads from the specified FIFO of a given SDIO function. Return
+ *	value indicates if the transfer succeeded or not.
+ */
+int sdio_readsb(struct sdio_func *func, void *dst, unsigned int addr,
+	int count)
+{
+	return sdio_io_rw_ext_helper(func, 0, addr, 0, dst, count);
+}
+
+EXPORT_SYMBOL_GPL(sdio_readsb);
+
+/**
+ *	sdio_writesb - write to a FIFO of a SDIO function
+ *	@func: SDIO function to access
+ *	@addr: address of (single byte) FIFO
+ *	@src: buffer that contains the data to write
+ *	@count: number of bytes to write
+ *
+ *	Writes to the specified FIFO of a given SDIO function. Return
+ *	value indicates if the transfer succeeded or not.
+ */
+int sdio_writesb(struct sdio_func *func, unsigned int addr, void *src,
+	int count)
+{
+	return sdio_io_rw_ext_helper(func, 1, addr, 0, src, count);
+}
+EXPORT_SYMBOL_GPL(sdio_writesb);
+
+/**
+ *	sdio_readw - read a 16 bit integer from a SDIO function
+ *	@func: SDIO function to access
+ *	@addr: address to read
+ *	@err_ret: optional status value from transfer
+ *
+ *	Reads a 16 bit integer from the address space of a given SDIO
+ *	function. If there is a problem reading the address, 0xffff
+ *	is returned and @err_ret will contain the error code.
+ */
+unsigned short sdio_readw(struct sdio_func *func, unsigned int addr,
+	int *err_ret)
+{
+	int ret;
+
+	if (err_ret)
+		*err_ret = 0;
+
+	ret = sdio_memcpy_fromio(func, func->tmpbuf, addr, 2);
+	if (ret) {
+		if (err_ret)
+			*err_ret = ret;
+		return 0xFFFF;
+	}
+
+	return le16_to_cpu(*(u16*)func->tmpbuf);
+}
+EXPORT_SYMBOL_GPL(sdio_readw);
+
+/**
+ *	sdio_writew - write a 16 bit integer to a SDIO function
+ *	@func: SDIO function to access
+ *	@b: integer to write
+ *	@addr: address to write to
+ *	@err_ret: optional status value from transfer
+ *
+ *	Writes a 16 bit integer to the address space of a given SDIO
+ *	function. @err_ret will contain the status of the actual
+ *	transfer.
+ */
+void sdio_writew(struct sdio_func *func, unsigned short b, unsigned int addr,
+	int *err_ret)
+{
+	int ret;
+
+	*(u16*)func->tmpbuf = cpu_to_le16(b);
+
+	ret = sdio_memcpy_toio(func, addr, func->tmpbuf, 2);
+	if (err_ret)
+		*err_ret = ret;
+}
+EXPORT_SYMBOL_GPL(sdio_writew);
+
+/**
+ *	sdio_readl - read a 32 bit integer from a SDIO function
+ *	@func: SDIO function to access
+ *	@addr: address to read
+ *	@err_ret: optional status value from transfer
+ *
+ *	Reads a 32 bit integer from the address space of a given SDIO
+ *	function. If there is a problem reading the address,
+ *	0xffffffff is returned and @err_ret will contain the error
+ *	code.
+ */
+unsigned long sdio_readl(struct sdio_func *func, unsigned int addr,
+	int *err_ret)
+{
+	int ret;
+
+	if (err_ret)
+		*err_ret = 0;
+
+	ret = sdio_memcpy_fromio(func, func->tmpbuf, addr, 4);
+	if (ret) {
+		if (err_ret)
+			*err_ret = ret;
+		return 0xFFFFFFFF;
+	}
+
+	return le32_to_cpu(*(u32*)func->tmpbuf);
+}
+EXPORT_SYMBOL_GPL(sdio_readl);
+
+/**
+ *	sdio_writel - write a 32 bit integer to a SDIO function
+ *	@func: SDIO function to access
+ *	@b: integer to write
+ *	@addr: address to write to
+ *	@err_ret: optional status value from transfer
+ *
+ *	Writes a 32 bit integer to the address space of a given SDIO
+ *	function. @err_ret will contain the status of the actual
+ *	transfer.
+ */
+void sdio_writel(struct sdio_func *func, unsigned long b, unsigned int addr,
+	int *err_ret)
+{
+	int ret;
+
+	*(u32*)func->tmpbuf = cpu_to_le32(b);
+
+	ret = sdio_memcpy_toio(func, addr, func->tmpbuf, 4);
+	if (err_ret)
+		*err_ret = ret;
+}
+EXPORT_SYMBOL_GPL(sdio_writel);
+
+/**
+ *	sdio_f0_readb - read a single byte from SDIO function 0
+ *	@func: an SDIO function of the card
+ *	@addr: address to read
+ *	@err_ret: optional status value from transfer
+ *
+ *	Reads a single byte from the address space of SDIO function 0.
+ *	If there is a problem reading the address, 0xff is returned
+ *	and @err_ret will contain the error code.
+ */
+unsigned char sdio_f0_readb(struct sdio_func *func, unsigned int addr,
+	int *err_ret)
+{
+	int ret;
+	unsigned char val;
+
+	BUG_ON(!func);
+
+	if (err_ret)
+		*err_ret = 0;
+
+	ret = mmc_io_rw_direct(func->card, 0, 0, addr, 0, &val);
+	if (ret) {
+		if (err_ret)
+			*err_ret = ret;
+		return 0xFF;
+	}
+
+	return val;
+}
+EXPORT_SYMBOL_GPL(sdio_f0_readb);
+
+/**
+ *	sdio_f0_writeb - write a single byte to SDIO function 0
+ *	@func: an SDIO function of the card
+ *	@b: byte to write
+ *	@addr: address to write to
+ *	@err_ret: optional status value from transfer
+ *
+ *	Writes a single byte to the address space of SDIO function 0.
+ *	@err_ret will contain the status of the actual transfer.
+ *
+ *	Only writes to the vendor specific CCCR registers (0xF0 -
+ *	0xFF) are permiited; @err_ret will be set to -EINVAL for *
+ *	writes outside this range.
+ */
+void sdio_f0_writeb(struct sdio_func *func, unsigned char b, unsigned int addr,
+	int *err_ret)
+{
+	int ret;
+
+	BUG_ON(!func);
+
+	if (addr < 0xF0 || addr > 0xFF) {
+		if (err_ret)
+			*err_ret = -EINVAL;
+		return;
+	}
+
+	ret = mmc_io_rw_direct(func->card, 1, 0, addr, b, NULL);
+	if (err_ret)
+		*err_ret = ret;
+}
+EXPORT_SYMBOL_GPL(sdio_f0_writeb);
diff --git a/drivers/mmc/core/sdio_irq.c b/drivers/mmc/core/sdio_irq.c
new file mode 100644
index 00000000000..3bd3021f5e8
--- /dev/null
+++ b/drivers/mmc/core/sdio_irq.c
@@ -0,0 +1,267 @@
+/*
+ * linux/drivers/mmc/core/sdio_irq.c
+ *
+ * Author:      Nicolas Pitre
+ * Created:     June 18, 2007
+ * Copyright:   MontaVista Software Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/kthread.h>
+#include <linux/wait.h>
+#include <linux/delay.h>
+
+#include <linux/mmc/core.h>
+#include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio.h>
+#include <linux/mmc/sdio_func.h>
+
+#include "sdio_ops.h"
+
+static int process_sdio_pending_irqs(struct mmc_card *card)
+{
+	int i, ret, count;
+	unsigned char pending;
+
+	ret = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_INTx, 0, &pending);
+	if (ret) {
+		printk(KERN_DEBUG "%s: error %d reading SDIO_CCCR_INTx\n",
+		       mmc_card_id(card), ret);
+		return ret;
+	}
+
+	count = 0;
+	for (i = 1; i <= 7; i++) {
+		if (pending & (1 << i)) {
+			struct sdio_func *func = card->sdio_func[i - 1];
+			if (!func) {
+				printk(KERN_WARNING "%s: pending IRQ for "
+					"non-existant function\n",
+					mmc_card_id(card));
+				ret = -EINVAL;
+			} else if (func->irq_handler) {
+				func->irq_handler(func);
+				count++;
+			} else {
+				printk(KERN_WARNING "%s: pending IRQ with no handler\n",
+				       sdio_func_id(func));
+				ret = -EINVAL;
+			}
+		}
+	}
+
+	if (count)
+		return count;
+
+	return ret;
+}
+
+static int sdio_irq_thread(void *_host)
+{
+	struct mmc_host *host = _host;
+	struct sched_param param = { .sched_priority = 1 };
+	unsigned long period, idle_period;
+	int ret;
+
+	sched_setscheduler(current, SCHED_FIFO, &param);
+
+	/*
+	 * We want to allow for SDIO cards to work even on non SDIO
+	 * aware hosts.  One thing that non SDIO host cannot do is
+	 * asynchronous notification of pending SDIO card interrupts
+	 * hence we poll for them in that case.
+	 */
+	idle_period = msecs_to_jiffies(10);
+	period = (host->caps & MMC_CAP_SDIO_IRQ) ?
+		MAX_SCHEDULE_TIMEOUT : idle_period;
+
+	pr_debug("%s: IRQ thread started (poll period = %lu jiffies)\n",
+		 mmc_hostname(host), period);
+
+	do {
+		/*
+		 * We claim the host here on drivers behalf for a couple
+		 * reasons:
+		 *
+		 * 1) it is already needed to retrieve the CCCR_INTx;
+		 * 2) we want the driver(s) to clear the IRQ condition ASAP;
+		 * 3) we need to control the abort condition locally.
+		 *
+		 * Just like traditional hard IRQ handlers, we expect SDIO
+		 * IRQ handlers to be quick and to the point, so that the
+		 * holding of the host lock does not cover too much work
+		 * that doesn't require that lock to be held.
+		 */
+		ret = __mmc_claim_host(host, &host->sdio_irq_thread_abort);
+		if (ret)
+			break;
+		ret = process_sdio_pending_irqs(host->card);
+		mmc_release_host(host);
+
+		/*
+		 * Give other threads a chance to run in the presence of
+		 * errors.  FIXME: determine if due to card removal and
+		 * possibly exit this thread if so.
+		 */
+		if (ret < 0)
+			ssleep(1);
+
+		/*
+		 * Adaptive polling frequency based on the assumption
+		 * that an interrupt will be closely followed by more.
+		 * This has a substantial benefit for network devices.
+		 */
+		if (!(host->caps & MMC_CAP_SDIO_IRQ)) {
+			if (ret > 0)
+				period /= 2;
+			else {
+				period++;
+				if (period > idle_period)
+					period = idle_period;
+			}
+		}
+
+		set_task_state(current, TASK_INTERRUPTIBLE);
+		if (host->caps & MMC_CAP_SDIO_IRQ)
+			host->ops->enable_sdio_irq(host, 1);
+		if (!kthread_should_stop())
+			schedule_timeout(period);
+		set_task_state(current, TASK_RUNNING);
+	} while (!kthread_should_stop());
+
+	if (host->caps & MMC_CAP_SDIO_IRQ)
+		host->ops->enable_sdio_irq(host, 0);
+
+	pr_debug("%s: IRQ thread exiting with code %d\n",
+		 mmc_hostname(host), ret);
+
+	return ret;
+}
+
+static int sdio_card_irq_get(struct mmc_card *card)
+{
+	struct mmc_host *host = card->host;
+
+	WARN_ON(!host->claimed);
+
+	if (!host->sdio_irqs++) {
+		atomic_set(&host->sdio_irq_thread_abort, 0);
+		host->sdio_irq_thread =
+			kthread_run(sdio_irq_thread, host, "ksdiorqd");
+		if (IS_ERR(host->sdio_irq_thread)) {
+			int err = PTR_ERR(host->sdio_irq_thread);
+			host->sdio_irqs--;
+			return err;
+		}
+	}
+
+	return 0;
+}
+
+static int sdio_card_irq_put(struct mmc_card *card)
+{
+	struct mmc_host *host = card->host;
+
+	WARN_ON(!host->claimed);
+	BUG_ON(host->sdio_irqs < 1);
+
+	if (!--host->sdio_irqs) {
+		atomic_set(&host->sdio_irq_thread_abort, 1);
+		kthread_stop(host->sdio_irq_thread);
+	}
+
+	return 0;
+}
+
+/**
+ *	sdio_claim_irq - claim the IRQ for a SDIO function
+ *	@func: SDIO function
+ *	@handler: IRQ handler callback
+ *
+ *	Claim and activate the IRQ for the given SDIO function. The provided
+ *	handler will be called when that IRQ is asserted.  The host is always
+ *	claimed already when the handler is called so the handler must not
+ *	call sdio_claim_host() nor sdio_release_host().
+ */
+int sdio_claim_irq(struct sdio_func *func, sdio_irq_handler_t *handler)
+{
+	int ret;
+	unsigned char reg;
+
+	BUG_ON(!func);
+	BUG_ON(!func->card);
+
+	pr_debug("SDIO: Enabling IRQ for %s...\n", sdio_func_id(func));
+
+	if (func->irq_handler) {
+		pr_debug("SDIO: IRQ for %s already in use.\n", sdio_func_id(func));
+		return -EBUSY;
+	}
+
+	ret = mmc_io_rw_direct(func->card, 0, 0, SDIO_CCCR_IENx, 0, &reg);
+	if (ret)
+		return ret;
+
+	reg |= 1 << func->num;
+
+	reg |= 1; /* Master interrupt enable */
+
+	ret = mmc_io_rw_direct(func->card, 1, 0, SDIO_CCCR_IENx, reg, NULL);
+	if (ret)
+		return ret;
+
+	func->irq_handler = handler;
+	ret = sdio_card_irq_get(func->card);
+	if (ret)
+		func->irq_handler = NULL;
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(sdio_claim_irq);
+
+/**
+ *	sdio_release_irq - release the IRQ for a SDIO function
+ *	@func: SDIO function
+ *
+ *	Disable and release the IRQ for the given SDIO function.
+ */
+int sdio_release_irq(struct sdio_func *func)
+{
+	int ret;
+	unsigned char reg;
+
+	BUG_ON(!func);
+	BUG_ON(!func->card);
+
+	pr_debug("SDIO: Disabling IRQ for %s...\n", sdio_func_id(func));
+
+	if (func->irq_handler) {
+		func->irq_handler = NULL;
+		sdio_card_irq_put(func->card);
+	}
+
+	ret = mmc_io_rw_direct(func->card, 0, 0, SDIO_CCCR_IENx, 0, &reg);
+	if (ret)
+		return ret;
+
+	reg &= ~(1 << func->num);
+
+	/* Disable master interrupt with the last function interrupt */
+	if (!(reg & 0xFE))
+		reg = 0;
+
+	ret = mmc_io_rw_direct(func->card, 1, 0, SDIO_CCCR_IENx, reg, NULL);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(sdio_release_irq);
+
diff --git a/drivers/mmc/core/sdio_ops.c b/drivers/mmc/core/sdio_ops.c
new file mode 100644
index 00000000000..4d289b27503
--- /dev/null
+++ b/drivers/mmc/core/sdio_ops.c
@@ -0,0 +1,176 @@
+/*
+ *  linux/drivers/mmc/sdio_ops.c
+ *
+ *  Copyright 2006-2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
+
+#include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/mmc.h>
+#include <linux/mmc/sdio.h>
+
+#include "core.h"
+
+int mmc_send_io_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
+{
+	struct mmc_command cmd;
+	int i, err = 0;
+
+	BUG_ON(!host);
+
+	memset(&cmd, 0, sizeof(struct mmc_command));
+
+	cmd.opcode = SD_IO_SEND_OP_COND;
+	cmd.arg = ocr;
+	cmd.flags = MMC_RSP_SPI_R4 | MMC_RSP_R4 | MMC_CMD_BCR;
+
+	for (i = 100; i; i--) {
+		err = mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);
+		if (err)
+			break;
+
+		/* if we're just probing, do a single pass */
+		if (ocr == 0)
+			break;
+
+		/* otherwise wait until reset completes */
+		if (mmc_host_is_spi(host)) {
+			/*
+			 * Both R1_SPI_IDLE and MMC_CARD_BUSY indicate
+			 * an initialized card under SPI, but some cards
+			 * (Marvell's) only behave when looking at this
+			 * one.
+			 */
+			if (cmd.resp[1] & MMC_CARD_BUSY)
+				break;
+		} else {
+			if (cmd.resp[0] & MMC_CARD_BUSY)
+				break;
+		}
+
+		err = -ETIMEDOUT;
+
+		mmc_delay(10);
+	}
+
+	if (rocr)
+		*rocr = cmd.resp[mmc_host_is_spi(host) ? 1 : 0];
+
+	return err;
+}
+
+int mmc_io_rw_direct(struct mmc_card *card, int write, unsigned fn,
+	unsigned addr, u8 in, u8* out)
+{
+	struct mmc_command cmd;
+	int err;
+
+	BUG_ON(!card);
+	BUG_ON(fn > 7);
+
+	memset(&cmd, 0, sizeof(struct mmc_command));
+
+	cmd.opcode = SD_IO_RW_DIRECT;
+	cmd.arg = write ? 0x80000000 : 0x00000000;
+	cmd.arg |= fn << 28;
+	cmd.arg |= (write && out) ? 0x08000000 : 0x00000000;
+	cmd.arg |= addr << 9;
+	cmd.arg |= in;
+	cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_AC;
+
+	err = mmc_wait_for_cmd(card->host, &cmd, 0);
+	if (err)
+		return err;
+
+	if (mmc_host_is_spi(card->host)) {
+		/* host driver already reported errors */
+	} else {
+		if (cmd.resp[0] & R5_ERROR)
+			return -EIO;
+		if (cmd.resp[0] & R5_FUNCTION_NUMBER)
+			return -EINVAL;
+		if (cmd.resp[0] & R5_OUT_OF_RANGE)
+			return -ERANGE;
+	}
+
+	if (out) {
+		if (mmc_host_is_spi(card->host))
+			*out = (cmd.resp[0] >> 8) & 0xFF;
+		else
+			*out = cmd.resp[0] & 0xFF;
+	}
+
+	return 0;
+}
+
+int mmc_io_rw_extended(struct mmc_card *card, int write, unsigned fn,
+	unsigned addr, int incr_addr, u8 *buf, unsigned blocks, unsigned blksz)
+{
+	struct mmc_request mrq;
+	struct mmc_command cmd;
+	struct mmc_data data;
+	struct scatterlist sg;
+
+	BUG_ON(!card);
+	BUG_ON(fn > 7);
+	BUG_ON(blocks == 1 && blksz > 512);
+	WARN_ON(blocks == 0);
+	WARN_ON(blksz == 0);
+
+	memset(&mrq, 0, sizeof(struct mmc_request));
+	memset(&cmd, 0, sizeof(struct mmc_command));
+	memset(&data, 0, sizeof(struct mmc_data));
+
+	mrq.cmd = &cmd;
+	mrq.data = &data;
+
+	cmd.opcode = SD_IO_RW_EXTENDED;
+	cmd.arg = write ? 0x80000000 : 0x00000000;
+	cmd.arg |= fn << 28;
+	cmd.arg |= incr_addr ? 0x04000000 : 0x00000000;
+	cmd.arg |= addr << 9;
+	if (blocks == 1 && blksz <= 512)
+		cmd.arg |= (blksz == 512) ? 0 : blksz;	/* byte mode */
+	else
+		cmd.arg |= 0x08000000 | blocks;		/* block mode */
+	cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_ADTC;
+
+	data.blksz = blksz;
+	data.blocks = blocks;
+	data.flags = write ? MMC_DATA_WRITE : MMC_DATA_READ;
+	data.sg = &sg;
+	data.sg_len = 1;
+
+	sg_init_one(&sg, buf, blksz * blocks);
+
+	mmc_set_data_timeout(&data, card);
+
+	mmc_wait_for_req(card->host, &mrq);
+
+	if (cmd.error)
+		return cmd.error;
+	if (data.error)
+		return data.error;
+
+	if (mmc_host_is_spi(card->host)) {
+		/* host driver already reported errors */
+	} else {
+		if (cmd.resp[0] & R5_ERROR)
+			return -EIO;
+		if (cmd.resp[0] & R5_FUNCTION_NUMBER)
+			return -EINVAL;
+		if (cmd.resp[0] & R5_OUT_OF_RANGE)
+			return -ERANGE;
+	}
+
+	return 0;
+}
+
diff --git a/drivers/mmc/core/sdio_ops.h b/drivers/mmc/core/sdio_ops.h
new file mode 100644
index 00000000000..e2e74b0d17d
--- /dev/null
+++ b/drivers/mmc/core/sdio_ops.h
@@ -0,0 +1,22 @@
+/*
+ *  linux/drivers/mmc/sdio_ops.c
+ *
+ *  Copyright 2006-2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#ifndef _MMC_SDIO_OPS_H
+#define _MMC_SDIO_OPS_H
+
+int mmc_send_io_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
+int mmc_io_rw_direct(struct mmc_card *card, int write, unsigned fn,
+	unsigned addr, u8 in, u8* out);
+int mmc_io_rw_extended(struct mmc_card *card, int write, unsigned fn,
+	unsigned addr, int incr_addr, u8 *buf, unsigned blocks, unsigned blksz);
+
+#endif
+
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index e23082fe88d..5fef6783c71 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -35,6 +35,23 @@ config MMC_SDHCI
 
 	  If unsure, say N.
 
+config MMC_RICOH_MMC
+	tristate "Ricoh MMC Controller Disabler  (EXPERIMENTAL)"
+	depends on PCI && EXPERIMENTAL && MMC_SDHCI
+	help
+	  This selects the disabler for the Ricoh MMC Controller. This
+	  proprietary controller is unnecessary because the SDHCI driver
+	  supports MMC cards on the SD controller, but if it is not
+	  disabled, it will steal the MMC cards away - rendering them
+	  useless. It is safe to select this driver even if you don't
+	  have a Ricoh based card reader.
+
+
+	  To compile this driver as a module, choose M here:
+	  the module will be called ricoh_mmc.
+
+	  If unsure, say Y.
+
 config MMC_OMAP
 	tristate "TI OMAP Multimedia Card Interface support"
 	depends on ARCH_OMAP
@@ -100,3 +117,16 @@ config MMC_TIFM_SD
           To compile this driver as a module, choose M here: the
 	  module will be called tifm_sd.
 
+config MMC_SPI
+	tristate "MMC/SD over SPI (EXPERIMENTAL)"
+	depends on MMC && SPI_MASTER && !HIGHMEM && EXPERIMENTAL
+	select CRC7
+	select CRC_ITU_T
+	help
+	  Some systems accss MMC/SD cards using a SPI controller instead of
+	  using a "native" MMC/SD controller.  This has a disadvantage of
+	  being relatively high overhead, but a compensating advantage of
+	  working on many systems without dedicated MMC/SD controllers.
+
+	  If unsure, or if your system has no SPI master driver, say N.
+
diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile
index 6685f64345b..3877c87e6da 100644
--- a/drivers/mmc/host/Makefile
+++ b/drivers/mmc/host/Makefile
@@ -10,9 +10,11 @@ obj-$(CONFIG_MMC_ARMMMCI)	+= mmci.o
 obj-$(CONFIG_MMC_PXA)		+= pxamci.o
 obj-$(CONFIG_MMC_IMX)		+= imxmmc.o
 obj-$(CONFIG_MMC_SDHCI)		+= sdhci.o
+obj-$(CONFIG_MMC_RICOH_MMC)	+= ricoh_mmc.o
 obj-$(CONFIG_MMC_WBSD)		+= wbsd.o
 obj-$(CONFIG_MMC_AU1X)		+= au1xmmc.o
 obj-$(CONFIG_MMC_OMAP)		+= omap.o
 obj-$(CONFIG_MMC_AT91)		+= at91_mci.o
 obj-$(CONFIG_MMC_TIFM_SD)	+= tifm_sd.o
+obj-$(CONFIG_MMC_SPI)		+= mmc_spi.o
 
diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index 955ea60583b..6ba98a49612 100644
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -328,7 +328,7 @@ static void at91_mci_handle_transmitted(struct at91mci_host *host)
 	data = cmd->data;
 	if (!data) return;
 
-	if (cmd->data->flags & MMC_DATA_MULTI) {
+	if (cmd->data->blocks > 1) {
 		pr_debug("multiple write : wait for BLKE...\n");
 		at91_mci_write(host, AT91_MCI_IER, AT91_MCI_BLKE);
 	} else
@@ -428,6 +428,14 @@ static void at91_mci_send_command(struct at91mci_host *host, struct mmc_command
 	}
 
 	if (data) {
+
+		if ( data->blksz & 0x3 ) {
+			pr_debug("Unsupported block size\n");
+			cmd->error = -EINVAL;
+			mmc_request_done(host->mmc, host->request);
+			return;
+		}
+
 		block_length = data->blksz;
 		blocks = data->blocks;
 
@@ -439,7 +447,7 @@ static void at91_mci_send_command(struct at91mci_host *host, struct mmc_command
 
 		if (data->flags & MMC_DATA_STREAM)
 			cmdr |= AT91_MCI_TRTYP_STREAM;
-		if (data->flags & MMC_DATA_MULTI)
+		if (data->blocks > 1)
 			cmdr |= AT91_MCI_TRTYP_MULTIPLE;
 	}
 	else {
@@ -577,24 +585,22 @@ static void at91_mci_completed_command(struct at91mci_host *host)
 			AT91_MCI_RENDE | AT91_MCI_RTOE | AT91_MCI_DCRCE |
 			AT91_MCI_DTOE | AT91_MCI_OVRE | AT91_MCI_UNRE)) {
 		if ((status & AT91_MCI_RCRCE) && !(mmc_resp_type(cmd) & MMC_RSP_CRC)) {
-			cmd->error = MMC_ERR_NONE;
+			cmd->error = 0;
 		}
 		else {
 			if (status & (AT91_MCI_RTOE | AT91_MCI_DTOE))
-				cmd->error = MMC_ERR_TIMEOUT;
+				cmd->error = -ETIMEDOUT;
 			else if (status & (AT91_MCI_RCRCE | AT91_MCI_DCRCE))
-				cmd->error = MMC_ERR_BADCRC;
-			else if (status & (AT91_MCI_OVRE | AT91_MCI_UNRE))
-				cmd->error = MMC_ERR_FIFO;
+				cmd->error = -EILSEQ;
 			else
-				cmd->error = MMC_ERR_FAILED;
+				cmd->error = -EIO;
 
 			pr_debug("Error detected and set to %d (cmd = %d, retries = %d)\n",
 				 cmd->error, cmd->opcode, cmd->retries);
 		}
 	}
 	else
-		cmd->error = MMC_ERR_NONE;
+		cmd->error = 0;
 
 	at91_mci_process_next(host);
 }
@@ -836,7 +842,6 @@ static int __init at91_mci_probe(struct platform_device *pdev)
 	mmc->f_min = 375000;
 	mmc->f_max = 25000000;
 	mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
-	mmc->caps = MMC_CAP_BYTEBLOCK;
 
 	mmc->max_blk_size = 4095;
 	mmc->max_blk_count = mmc->max_req_size;
diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index 34c99d4ea04..92c4d0dfee4 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -186,7 +186,7 @@ static void au1xmmc_tasklet_finish(unsigned long param)
 }
 
 static int au1xmmc_send_command(struct au1xmmc_host *host, int wait,
-				struct mmc_command *cmd, unsigned int flags)
+				struct mmc_command *cmd, struct mmc_data *data)
 {
 	u32 mmccmd = (cmd->opcode << SD_CMD_CI_SHIFT);
 
@@ -208,19 +208,21 @@ static int au1xmmc_send_command(struct au1xmmc_host *host, int wait,
 	default:
 		printk(KERN_INFO "au1xmmc: unhandled response type %02x\n",
 			mmc_resp_type(cmd));
-		return MMC_ERR_INVALID;
+		return -EINVAL;
 	}
 
-	if (flags & MMC_DATA_READ) {
-		if (flags & MMC_DATA_MULTI)
-			mmccmd |= SD_CMD_CT_4;
-		else
-			mmccmd |= SD_CMD_CT_2;
-	} else if (flags & MMC_DATA_WRITE) {
-		if (flags & MMC_DATA_MULTI)
-			mmccmd |= SD_CMD_CT_3;
-		else
-			mmccmd |= SD_CMD_CT_1;
+	if (data) {
+		if (flags & MMC_DATA_READ) {
+			if (data->blocks > 1)
+				mmccmd |= SD_CMD_CT_4;
+			else
+				mmccmd |= SD_CMD_CT_2;
+		} else if (flags & MMC_DATA_WRITE) {
+			if (data->blocks > 1)
+				mmccmd |= SD_CMD_CT_3;
+			else
+				mmccmd |= SD_CMD_CT_1;
+		}
 	}
 
 	au_writel(cmd->arg, HOST_CMDARG(host));
@@ -253,7 +255,7 @@ static int au1xmmc_send_command(struct au1xmmc_host *host, int wait,
 		IRQ_ON(host, SD_CONFIG_CR);
 	}
 
-	return MMC_ERR_NONE;
+	return 0;
 }
 
 static void au1xmmc_data_complete(struct au1xmmc_host *host, u32 status)
@@ -278,7 +280,7 @@ static void au1xmmc_data_complete(struct au1xmmc_host *host, u32 status)
 	while((host->flags & HOST_F_XMIT) && (status & SD_STATUS_DB))
 		status = au_readl(HOST_STATUS(host));
 
-	data->error = MMC_ERR_NONE;
+	data->error = 0;
 	dma_unmap_sg(mmc_dev(host->mmc), data->sg, data->sg_len, host->dma.dir);
 
         /* Process any errors */
@@ -288,14 +290,14 @@ static void au1xmmc_data_complete(struct au1xmmc_host *host, u32 status)
 		crc |= ((status & 0x07) == 0x02) ? 0 : 1;
 
 	if (crc)
-		data->error = MMC_ERR_BADCRC;
+		data->error = -EILSEQ;
 
 	/* Clear the CRC bits */
 	au_writel(SD_STATUS_WC | SD_STATUS_RC, HOST_STATUS(host));
 
 	data->bytes_xfered = 0;
 
-	if (data->error == MMC_ERR_NONE) {
+	if (!data->error) {
 		if (host->flags & HOST_F_DMA) {
 			u32 chan = DMA_CHANNEL(host);
 
@@ -475,7 +477,7 @@ static void au1xmmc_cmd_complete(struct au1xmmc_host *host, u32 status)
 		return;
 
 	cmd = mrq->cmd;
-	cmd->error = MMC_ERR_NONE;
+	cmd->error = 0;
 
 	if (cmd->flags & MMC_RSP_PRESENT) {
 		if (cmd->flags & MMC_RSP_136) {
@@ -512,11 +514,11 @@ static void au1xmmc_cmd_complete(struct au1xmmc_host *host, u32 status)
         /* Figure out errors */
 
 	if (status & (SD_STATUS_SC | SD_STATUS_WC | SD_STATUS_RC))
-		cmd->error = MMC_ERR_BADCRC;
+		cmd->error = -EILSEQ;
 
 	trans = host->flags & (HOST_F_XMIT | HOST_F_RECV);
 
-	if (!trans || cmd->error != MMC_ERR_NONE) {
+	if (!trans || cmd->error) {
 
 		IRQ_OFF(host, SD_CONFIG_TH | SD_CONFIG_RA|SD_CONFIG_RF);
 		tasklet_schedule(&host->finish_task);
@@ -589,7 +591,7 @@ au1xmmc_prepare_data(struct au1xmmc_host *host, struct mmc_data *data)
 				   data->sg_len, host->dma.dir);
 
 	if (host->dma.len == 0)
-		return MMC_ERR_TIMEOUT;
+		return -ETIMEDOUT;
 
 	au_writel(data->blksz - 1, HOST_BLKSIZE(host));
 
@@ -640,11 +642,11 @@ au1xmmc_prepare_data(struct au1xmmc_host *host, struct mmc_data *data)
 			//IRQ_ON(host, SD_CONFIG_RA|SD_CONFIG_RF);
 	}
 
-	return MMC_ERR_NONE;
+	return 0;
 
  dataerr:
 	dma_unmap_sg(mmc_dev(host->mmc),data->sg,data->sg_len,host->dma.dir);
-	return MMC_ERR_TIMEOUT;
+	return -ETIMEDOUT;
 }
 
 /* static void au1xmmc_request
@@ -656,7 +658,7 @@ static void au1xmmc_request(struct mmc_host* mmc, struct mmc_request* mrq)
 
 	struct au1xmmc_host *host = mmc_priv(mmc);
 	unsigned int flags = 0;
-	int ret = MMC_ERR_NONE;
+	int ret = 0;
 
 	WARN_ON(irqs_disabled());
 	WARN_ON(host->status != HOST_S_IDLE);
@@ -672,10 +674,10 @@ static void au1xmmc_request(struct mmc_host* mmc, struct mmc_request* mrq)
 		ret = au1xmmc_prepare_data(host, mrq->data);
 	}
 
-	if (ret == MMC_ERR_NONE)
-		ret = au1xmmc_send_command(host, 0, mrq->cmd, flags);
+	if (!ret)
+		ret = au1xmmc_send_command(host, 0, mrq->cmd, mrq->data);
 
-	if (ret != MMC_ERR_NONE) {
+	if (ret) {
 		mrq->cmd->error = ret;
 		au1xmmc_finish_request(host);
 	}
@@ -764,10 +766,10 @@ static irqreturn_t au1xmmc_irq(int irq, void *dev_id)
 
 		if (host->mrq && (status & STATUS_TIMEOUT)) {
 			if (status & SD_STATUS_RAT)
-				host->mrq->cmd->error = MMC_ERR_TIMEOUT;
+				host->mrq->cmd->error = -ETIMEDOUT;
 
 			else if (status & SD_STATUS_DT)
-				host->mrq->data->error = MMC_ERR_TIMEOUT;
+				host->mrq->data->error = -ETIMEDOUT;
 
 			/* In PIO mode, interrupts might still be enabled */
 			IRQ_OFF(host, SD_CONFIG_NE | SD_CONFIG_TH);
diff --git a/drivers/mmc/host/imxmmc.c b/drivers/mmc/host/imxmmc.c
index 54bfc9f2559..6ebc41e7592 100644
--- a/drivers/mmc/host/imxmmc.c
+++ b/drivers/mmc/host/imxmmc.c
@@ -428,11 +428,11 @@ static int imxmci_finish_data(struct imxmci_host *host, unsigned int stat)
 	if ( stat & STATUS_ERR_MASK ) {
 		dev_dbg(mmc_dev(host->mmc), "request failed. status: 0x%08x\n",stat);
 		if(stat & (STATUS_CRC_READ_ERR | STATUS_CRC_WRITE_ERR))
-			data->error = MMC_ERR_BADCRC;
+			data->error = -EILSEQ;
 		else if(stat & STATUS_TIME_OUT_READ)
-			data->error = MMC_ERR_TIMEOUT;
+			data->error = -ETIMEDOUT;
 		else
-			data->error = MMC_ERR_FAILED;
+			data->error = -EIO;
 	} else {
 		data->bytes_xfered = host->dma_size;
 	}
@@ -458,10 +458,10 @@ static int imxmci_cmd_done(struct imxmci_host *host, unsigned int stat)
 
 	if (stat & STATUS_TIME_OUT_RESP) {
 		dev_dbg(mmc_dev(host->mmc), "CMD TIMEOUT\n");
-		cmd->error = MMC_ERR_TIMEOUT;
+		cmd->error = -ETIMEDOUT;
 	} else if (stat & STATUS_RESP_CRC_ERR && cmd->flags & MMC_RSP_CRC) {
 		dev_dbg(mmc_dev(host->mmc), "cmd crc error\n");
-		cmd->error = MMC_ERR_BADCRC;
+		cmd->error = -EILSEQ;
 	}
 
 	if(cmd->flags & MMC_RSP_PRESENT) {
@@ -482,7 +482,7 @@ static int imxmci_cmd_done(struct imxmci_host *host, unsigned int stat)
 	dev_dbg(mmc_dev(host->mmc), "RESP 0x%08x, 0x%08x, 0x%08x, 0x%08x, error %d\n",
 		cmd->resp[0], cmd->resp[1], cmd->resp[2], cmd->resp[3], cmd->error);
 
-	if (data && (cmd->error == MMC_ERR_NONE) && !(stat & STATUS_ERR_MASK)) {
+	if (data && !cmd->error && !(stat & STATUS_ERR_MASK)) {
 		if (host->req->data->flags & MMC_DATA_WRITE) {
 
 			/* Wait for FIFO to be empty before starting DMA write */
@@ -491,7 +491,7 @@ static int imxmci_cmd_done(struct imxmci_host *host, unsigned int stat)
 			if(imxmci_busy_wait_for_status(host, &stat,
 				STATUS_APPL_BUFF_FE,
 				40, "imxmci_cmd_done DMA WR") < 0) {
-				cmd->error = MMC_ERR_FIFO;
+				cmd->error = -EIO;
 				imxmci_finish_data(host, stat);
 				if(host->req)
 					imxmci_finish_request(host, host->req);
@@ -884,9 +884,21 @@ static void imxmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	}
 }
 
+static int imxmci_get_ro(struct mmc_host *mmc)
+{
+	struct imxmci_host *host = mmc_priv(mmc);
+
+	if (host->pdata && host->pdata->get_ro)
+		return host->pdata->get_ro(mmc_dev(mmc));
+	/* Host doesn't support read only detection so assume writeable */
+	return 0;
+}
+
+
 static const struct mmc_host_ops imxmci_ops = {
 	.request	= imxmci_request,
 	.set_ios	= imxmci_set_ios,
+	.get_ro		= imxmci_get_ro,
 };
 
 static struct resource *platform_device_resource(struct platform_device *dev, unsigned int mask, int nr)
@@ -913,7 +925,7 @@ static void imxmci_check_status(unsigned long data)
 {
 	struct imxmci_host *host = (struct imxmci_host *)data;
 
-	if( host->pdata->card_present() != host->present ) {
+	if( host->pdata->card_present(mmc_dev(host->mmc)) != host->present ) {
 		host->present ^= 1;
 		dev_info(mmc_dev(host->mmc), "card %s\n",
 		      host->present ? "inserted" : "removed");
@@ -963,7 +975,7 @@ static int imxmci_probe(struct platform_device *pdev)
 	mmc->f_min = 150000;
 	mmc->f_max = CLK_RATE/2;
 	mmc->ocr_avail = MMC_VDD_32_33;
-	mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_BYTEBLOCK;
+	mmc->caps = MMC_CAP_4_BIT_DATA;
 
 	/* MMC core transfer sizes tunable parameters */
 	mmc->max_hw_segs = 64;
@@ -1022,7 +1034,7 @@ static int imxmci_probe(struct platform_device *pdev)
 	if (ret)
 		goto out;
 
-	host->present = host->pdata->card_present();
+	host->present = host->pdata->card_present(mmc_dev(mmc));
 	init_timer(&host->timer);
 	host->timer.data = (unsigned long)host;
 	host->timer.function = imxmci_check_status;
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c
new file mode 100644
index 00000000000..f30327bba6f
--- /dev/null
+++ b/drivers/mmc/host/mmc_spi.c
@@ -0,0 +1,1408 @@
+/*
+ * mmc_spi.c - Access SD/MMC cards through SPI master controllers
+ *
+ * (C) Copyright 2005, Intec Automation,
+ *		Mike Lavender (mike@steroidmicros)
+ * (C) Copyright 2006-2007, David Brownell
+ * (C) Copyright 2007, Axis Communications,
+ *		Hans-Peter Nilsson (hp@axis.com)
+ * (C) Copyright 2007, ATRON electronic GmbH,
+ *		Jan Nikitenko <jan.nikitenko@gmail.com>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#include <linux/hrtimer.h>
+#include <linux/delay.h>
+#include <linux/blkdev.h>
+#include <linux/dma-mapping.h>
+#include <linux/crc7.h>
+#include <linux/crc-itu-t.h>
+
+#include <linux/mmc/host.h>
+#include <linux/mmc/mmc.h>		/* for R1_SPI_* bit values */
+
+#include <linux/spi/spi.h>
+#include <linux/spi/mmc_spi.h>
+
+#include <asm/unaligned.h>
+
+
+/* NOTES:
+ *
+ * - For now, we won't try to interoperate with a real mmc/sd/sdio
+ *   controller, although some of them do have hardware support for
+ *   SPI protocol.  The main reason for such configs would be mmc-ish
+ *   cards like DataFlash, which don't support that "native" protocol.
+ *
+ *   We don't have a "DataFlash/MMC/SD/SDIO card slot" abstraction to
+ *   switch between driver stacks, and in any case if "native" mode
+ *   is available, it will be faster and hence preferable.
+ *
+ * - MMC depends on a different chipselect management policy than the
+ *   SPI interface currently supports for shared bus segments:  it needs
+ *   to issue multiple spi_message requests with the chipselect active,
+ *   using the results of one message to decide the next one to issue.
+ *
+ *   Pending updates to the programming interface, this driver expects
+ *   that it not share the bus with other drivers (precluding conflicts).
+ *
+ * - We tell the controller to keep the chipselect active from the
+ *   beginning of an mmc_host_ops.request until the end.  So beware
+ *   of SPI controller drivers that mis-handle the cs_change flag!
+ *
+ *   However, many cards seem OK with chipselect flapping up/down
+ *   during that time ... at least on unshared bus segments.
+ */
+
+
+/*
+ * Local protocol constants, internal to data block protocols.
+ */
+
+/* Response tokens used to ack each block written: */
+#define SPI_MMC_RESPONSE_CODE(x)	((x) & 0x1f)
+#define SPI_RESPONSE_ACCEPTED		((2 << 1)|1)
+#define SPI_RESPONSE_CRC_ERR		((5 << 1)|1)
+#define SPI_RESPONSE_WRITE_ERR		((6 << 1)|1)
+
+/* Read and write blocks start with these tokens and end with crc;
+ * on error, read tokens act like a subset of R2_SPI_* values.
+ */
+#define SPI_TOKEN_SINGLE	0xfe	/* single block r/w, multiblock read */
+#define SPI_TOKEN_MULTI_WRITE	0xfc	/* multiblock write */
+#define SPI_TOKEN_STOP_TRAN	0xfd	/* terminate multiblock write */
+
+#define MMC_SPI_BLOCKSIZE	512
+
+
+/* These fixed timeouts come from the latest SD specs, which say to ignore
+ * the CSD values.  The R1B value is for card erase (e.g. the "I forgot the
+ * card's password" scenario); it's mostly applied to STOP_TRANSMISSION after
+ * reads which takes nowhere near that long.  Older cards may be able to use
+ * shorter timeouts ... but why bother?
+ */
+#define readblock_timeout	ktime_set(0, 100 * 1000 * 1000)
+#define writeblock_timeout	ktime_set(0, 250 * 1000 * 1000)
+#define r1b_timeout		ktime_set(3, 0)
+
+
+/****************************************************************************/
+
+/*
+ * Local Data Structures
+ */
+
+/* "scratch" is per-{command,block} data exchanged with the card */
+struct scratch {
+	u8			status[29];
+	u8			data_token;
+	__be16			crc_val;
+};
+
+struct mmc_spi_host {
+	struct mmc_host		*mmc;
+	struct spi_device	*spi;
+
+	unsigned char		power_mode;
+	u16			powerup_msecs;
+
+	struct mmc_spi_platform_data	*pdata;
+
+	/* for bulk data transfers */
+	struct spi_transfer	token, t, crc, early_status;
+	struct spi_message	m;
+
+	/* for status readback */
+	struct spi_transfer	status;
+	struct spi_message	readback;
+
+	/* underlying DMA-aware controller, or null */
+	struct device		*dma_dev;
+
+	/* buffer used for commands and for message "overhead" */
+	struct scratch		*data;
+	dma_addr_t		data_dma;
+
+	/* Specs say to write ones most of the time, even when the card
+	 * has no need to read its input data; and many cards won't care.
+	 * This is our source of those ones.
+	 */
+	void			*ones;
+	dma_addr_t		ones_dma;
+};
+
+
+/****************************************************************************/
+
+/*
+ * MMC-over-SPI protocol glue, used by the MMC stack interface
+ */
+
+static inline int mmc_cs_off(struct mmc_spi_host *host)
+{
+	/* chipselect will always be inactive after setup() */
+	return spi_setup(host->spi);
+}
+
+static int
+mmc_spi_readbytes(struct mmc_spi_host *host, unsigned len)
+{
+	int status;
+
+	if (len > sizeof(*host->data)) {
+		WARN_ON(1);
+		return -EIO;
+	}
+
+	host->status.len = len;
+
+	if (host->dma_dev)
+		dma_sync_single_for_device(host->dma_dev,
+				host->data_dma, sizeof(*host->data),
+				DMA_FROM_DEVICE);
+
+	status = spi_sync(host->spi, &host->readback);
+	if (status == 0)
+		status = host->readback.status;
+
+	if (host->dma_dev)
+		dma_sync_single_for_cpu(host->dma_dev,
+				host->data_dma, sizeof(*host->data),
+				DMA_FROM_DEVICE);
+
+	return status;
+}
+
+static int
+mmc_spi_skip(struct mmc_spi_host *host, ktime_t timeout, unsigned n, u8 byte)
+{
+	u8		*cp = host->data->status;
+
+	timeout = ktime_add(timeout, ktime_get());
+
+	while (1) {
+		int		status;
+		unsigned	i;
+
+		status = mmc_spi_readbytes(host, n);
+		if (status < 0)
+			return status;
+
+		for (i = 0; i < n; i++) {
+			if (cp[i] != byte)
+				return cp[i];
+		}
+
+		/* REVISIT investigate msleep() to avoid busy-wait I/O
+		 * in at least some cases.
+		 */
+		if (ktime_to_ns(ktime_sub(ktime_get(), timeout)) > 0)
+			break;
+	}
+	return -ETIMEDOUT;
+}
+
+static inline int
+mmc_spi_wait_unbusy(struct mmc_spi_host *host, ktime_t timeout)
+{
+	return mmc_spi_skip(host, timeout, sizeof(host->data->status), 0);
+}
+
+static int mmc_spi_readtoken(struct mmc_spi_host *host)
+{
+	return mmc_spi_skip(host, readblock_timeout, 1, 0xff);
+}
+
+
+/*
+ * Note that for SPI, cmd->resp[0] is not the same data as "native" protocol
+ * hosts return!  The low byte holds R1_SPI bits.  The next byte may hold
+ * R2_SPI bits ... for SEND_STATUS, or after data read errors.
+ *
+ * cmd->resp[1] holds any four-byte response, for R3 (READ_OCR) and on
+ * newer cards R7 (IF_COND).
+ */
+
+static char *maptype(struct mmc_command *cmd)
+{
+	switch (mmc_spi_resp_type(cmd)) {
+	case MMC_RSP_SPI_R1:	return "R1";
+	case MMC_RSP_SPI_R1B:	return "R1B";
+	case MMC_RSP_SPI_R2:	return "R2/R5";
+	case MMC_RSP_SPI_R3:	return "R3/R4/R7";
+	default:		return "?";
+	}
+}
+
+/* return zero, else negative errno after setting cmd->error */
+static int mmc_spi_response_get(struct mmc_spi_host *host,
+		struct mmc_command *cmd, int cs_on)
+{
+	u8	*cp = host->data->status;
+	u8	*end = cp + host->t.len;
+	int	value = 0;
+	char	tag[32];
+
+	snprintf(tag, sizeof(tag), "  ... CMD%d response SPI_%s",
+		cmd->opcode, maptype(cmd));
+
+	/* Except for data block reads, the whole response will already
+	 * be stored in the scratch buffer.  It's somewhere after the
+	 * command and the first byte we read after it.  We ignore that
+	 * first byte.  After STOP_TRANSMISSION command it may include
+	 * two data bits, but otherwise it's all ones.
+	 */
+	cp += 8;
+	while (cp < end && *cp == 0xff)
+		cp++;
+
+	/* Data block reads (R1 response types) may need more data... */
+	if (cp == end) {
+		unsigned	i;
+
+		cp = host->data->status;
+
+		/* Card sends N(CR) (== 1..8) bytes of all-ones then one
+		 * status byte ... and we already scanned 2 bytes.
+		 *
+		 * REVISIT block read paths use nasty byte-at-a-time I/O
+		 * so it can always DMA directly into the target buffer.
+		 * It'd probably be better to memcpy() the first chunk and
+		 * avoid extra i/o calls...
+		 */
+		for (i = 2; i < 9; i++) {
+			value = mmc_spi_readbytes(host, 1);
+			if (value < 0)
+				goto done;
+			if (*cp != 0xff)
+				goto checkstatus;
+		}
+		value = -ETIMEDOUT;
+		goto done;
+	}
+
+checkstatus:
+	if (*cp & 0x80) {
+		dev_dbg(&host->spi->dev, "%s: INVALID RESPONSE, %02x\n",
+					tag, *cp);
+		value = -EBADR;
+		goto done;
+	}
+
+	cmd->resp[0] = *cp++;
+	cmd->error = 0;
+
+	/* Status byte: the entire seven-bit R1 response.  */
+	if (cmd->resp[0] != 0) {
+		if ((R1_SPI_PARAMETER | R1_SPI_ADDRESS
+					| R1_SPI_ILLEGAL_COMMAND)
+				& cmd->resp[0])
+			value = -EINVAL;
+		else if (R1_SPI_COM_CRC & cmd->resp[0])
+			value = -EILSEQ;
+		else if ((R1_SPI_ERASE_SEQ | R1_SPI_ERASE_RESET)
+				& cmd->resp[0])
+			value = -EIO;
+		/* else R1_SPI_IDLE, "it's resetting" */
+	}
+
+	switch (mmc_spi_resp_type(cmd)) {
+
+	/* SPI R1B == R1 + busy; STOP_TRANSMISSION (for multiblock reads)
+	 * and less-common stuff like various erase operations.
+	 */
+	case MMC_RSP_SPI_R1B:
+		/* maybe we read all the busy tokens already */
+		while (cp < end && *cp == 0)
+			cp++;
+		if (cp == end)
+			mmc_spi_wait_unbusy(host, r1b_timeout);
+		break;
+
+	/* SPI R2 == R1 + second status byte; SEND_STATUS
+	 * SPI R5 == R1 + data byte; IO_RW_DIRECT
+	 */
+	case MMC_RSP_SPI_R2:
+		cmd->resp[0] |= *cp << 8;
+		break;
+
+	/* SPI R3, R4, or R7 == R1 + 4 bytes */
+	case MMC_RSP_SPI_R3:
+		cmd->resp[1] = be32_to_cpu(get_unaligned((u32 *)cp));
+		break;
+
+	/* SPI R1 == just one status byte */
+	case MMC_RSP_SPI_R1:
+		break;
+
+	default:
+		dev_dbg(&host->spi->dev, "bad response type %04x\n",
+				mmc_spi_resp_type(cmd));
+		if (value >= 0)
+			value = -EINVAL;
+		goto done;
+	}
+
+	if (value < 0)
+		dev_dbg(&host->spi->dev, "%s: resp %04x %08x\n",
+			tag, cmd->resp[0], cmd->resp[1]);
+
+	/* disable chipselect on errors and some success cases */
+	if (value >= 0 && cs_on)
+		return value;
+done:
+	if (value < 0)
+		cmd->error = value;
+	mmc_cs_off(host);
+	return value;
+}
+
+/* Issue command and read its response.
+ * Returns zero on success, negative for error.
+ *
+ * On error, caller must cope with mmc core retry mechanism.  That
+ * means immediate low-level resubmit, which affects the bus lock...
+ */
+static int
+mmc_spi_command_send(struct mmc_spi_host *host,
+		struct mmc_request *mrq,
+		struct mmc_command *cmd, int cs_on)
+{
+	struct scratch		*data = host->data;
+	u8			*cp = data->status;
+	u32			arg = cmd->arg;
+	int			status;
+	struct spi_transfer	*t;
+
+	/* We can handle most commands (except block reads) in one full
+	 * duplex I/O operation before either starting the next transfer
+	 * (data block or command) or else deselecting the card.
+	 *
+	 * First, write 7 bytes:
+	 *  - an all-ones byte to ensure the card is ready
+	 *  - opcode byte (plus start and transmission bits)
+	 *  - four bytes of big-endian argument
+	 *  - crc7 (plus end bit) ... always computed, it's cheap
+	 *
+	 * We init the whole buffer to all-ones, which is what we need
+	 * to write while we're reading (later) response data.
+	 */
+	memset(cp++, 0xff, sizeof(data->status));
+
+	*cp++ = 0x40 | cmd->opcode;
+	*cp++ = (u8)(arg >> 24);
+	*cp++ = (u8)(arg >> 16);
+	*cp++ = (u8)(arg >> 8);
+	*cp++ = (u8)arg;
+	*cp++ = (crc7(0, &data->status[1], 5) << 1) | 0x01;
+
+	/* Then, read up to 13 bytes (while writing all-ones):
+	 *  - N(CR) (== 1..8) bytes of all-ones
+	 *  - status byte (for all response types)
+	 *  - the rest of the response, either:
+	 *      + nothing, for R1 or R1B responses
+	 *	+ second status byte, for R2 responses
+	 *	+ four data bytes, for R3 and R7 responses
+	 *
+	 * Finally, read some more bytes ... in the nice cases we know in
+	 * advance how many, and reading 1 more is always OK:
+	 *  - N(EC) (== 0..N) bytes of all-ones, before deselect/finish
+	 *  - N(RC) (== 1..N) bytes of all-ones, before next command
+	 *  - N(WR) (== 1..N) bytes of all-ones, before data write
+	 *
+	 * So in those cases one full duplex I/O of at most 21 bytes will
+	 * handle the whole command, leaving the card ready to receive a
+	 * data block or new command.  We do that whenever we can, shaving
+	 * CPU and IRQ costs (especially when using DMA or FIFOs).
+	 *
+	 * There are two other cases, where it's not generally practical
+	 * to rely on a single I/O:
+	 *
+	 *  - R1B responses need at least N(EC) bytes of all-zeroes.
+	 *
+	 *    In this case we can *try* to fit it into one I/O, then
+	 *    maybe read more data later.
+	 *
+	 *  - Data block reads are more troublesome, since a variable
+	 *    number of padding bytes precede the token and data.
+	 *      + N(CX) (== 0..8) bytes of all-ones, before CSD or CID
+	 *      + N(AC) (== 1..many) bytes of all-ones
+	 *
+	 *    In this case we currently only have minimal speedups here:
+	 *    when N(CR) == 1 we can avoid I/O in response_get().
+	 */
+	if (cs_on && (mrq->data->flags & MMC_DATA_READ)) {
+		cp += 2;	/* min(N(CR)) + status */
+		/* R1 */
+	} else {
+		cp += 10;	/* max(N(CR)) + status + min(N(RC),N(WR)) */
+		if (cmd->flags & MMC_RSP_SPI_S2)	/* R2/R5 */
+			cp++;
+		else if (cmd->flags & MMC_RSP_SPI_B4)	/* R3/R4/R7 */
+			cp += 4;
+		else if (cmd->flags & MMC_RSP_BUSY)	/* R1B */
+			cp = data->status + sizeof(data->status);
+		/* else:  R1 (most commands) */
+	}
+
+	dev_dbg(&host->spi->dev, "  mmc_spi: CMD%d, resp %s\n",
+		cmd->opcode, maptype(cmd));
+
+	/* send command, leaving chipselect active */
+	spi_message_init(&host->m);
+
+	t = &host->t;
+	memset(t, 0, sizeof(*t));
+	t->tx_buf = t->rx_buf = data->status;
+	t->tx_dma = t->rx_dma = host->data_dma;
+	t->len = cp - data->status;
+	t->cs_change = 1;
+	spi_message_add_tail(t, &host->m);
+
+	if (host->dma_dev) {
+		host->m.is_dma_mapped = 1;
+		dma_sync_single_for_device(host->dma_dev,
+				host->data_dma, sizeof(*host->data),
+				DMA_BIDIRECTIONAL);
+	}
+	status = spi_sync(host->spi, &host->m);
+	if (status == 0)
+		status = host->m.status;
+
+	if (host->dma_dev)
+		dma_sync_single_for_cpu(host->dma_dev,
+				host->data_dma, sizeof(*host->data),
+				DMA_BIDIRECTIONAL);
+	if (status < 0) {
+		dev_dbg(&host->spi->dev, "  ... write returned %d\n", status);
+		cmd->error = status;
+		return status;
+	}
+
+	/* after no-data commands and STOP_TRANSMISSION, chipselect off */
+	return mmc_spi_response_get(host, cmd, cs_on);
+}
+
+/* Build data message with up to four separate transfers.  For TX, we
+ * start by writing the data token.  And in most cases, we finish with
+ * a status transfer.
+ *
+ * We always provide TX data for data and CRC.  The MMC/SD protocol
+ * requires us to write ones; but Linux defaults to writing zeroes;
+ * so we explicitly initialize it to all ones on RX paths.
+ *
+ * We also handle DMA mapping, so the underlying SPI controller does
+ * not need to (re)do it for each message.
+ */
+static void
+mmc_spi_setup_data_message(
+	struct mmc_spi_host	*host,
+	int			multiple,
+	enum dma_data_direction	direction)
+{
+	struct spi_transfer	*t;
+	struct scratch		*scratch = host->data;
+	dma_addr_t		dma = host->data_dma;
+
+	spi_message_init(&host->m);
+	if (dma)
+		host->m.is_dma_mapped = 1;
+
+	/* for reads, readblock() skips 0xff bytes before finding
+	 * the token; for writes, this transfer issues that token.
+	 */
+	if (direction == DMA_TO_DEVICE) {
+		t = &host->token;
+		memset(t, 0, sizeof(*t));
+		t->len = 1;
+		if (multiple)
+			scratch->data_token = SPI_TOKEN_MULTI_WRITE;
+		else
+			scratch->data_token = SPI_TOKEN_SINGLE;
+		t->tx_buf = &scratch->data_token;
+		if (dma)
+			t->tx_dma = dma + offsetof(struct scratch, data_token);
+		spi_message_add_tail(t, &host->m);
+	}
+
+	/* Body of transfer is buffer, then CRC ...
+	 * either TX-only, or RX with TX-ones.
+	 */
+	t = &host->t;
+	memset(t, 0, sizeof(*t));
+	t->tx_buf = host->ones;
+	t->tx_dma = host->ones_dma;
+	/* length and actual buffer info are written later */
+	spi_message_add_tail(t, &host->m);
+
+	t = &host->crc;
+	memset(t, 0, sizeof(*t));
+	t->len = 2;
+	if (direction == DMA_TO_DEVICE) {
+		/* the actual CRC may get written later */
+		t->tx_buf = &scratch->crc_val;
+		if (dma)
+			t->tx_dma = dma + offsetof(struct scratch, crc_val);
+	} else {
+		t->tx_buf = host->ones;
+		t->tx_dma = host->ones_dma;
+		t->rx_buf = &scratch->crc_val;
+		if (dma)
+			t->rx_dma = dma + offsetof(struct scratch, crc_val);
+	}
+	spi_message_add_tail(t, &host->m);
+
+	/*
+	 * A single block read is followed by N(EC) [0+] all-ones bytes
+	 * before deselect ... don't bother.
+	 *
+	 * Multiblock reads are followed by N(AC) [1+] all-ones bytes before
+	 * the next block is read, or a STOP_TRANSMISSION is issued.  We'll
+	 * collect that single byte, so readblock() doesn't need to.
+	 *
+	 * For a write, the one-byte data response follows immediately, then
+	 * come zero or more busy bytes, then N(WR) [1+] all-ones bytes.
+	 * Then single block reads may deselect, and multiblock ones issue
+	 * the next token (next data block, or STOP_TRAN).  We can try to
+	 * minimize I/O ops by using a single read to collect end-of-busy.
+	 */
+	if (multiple || direction == DMA_TO_DEVICE) {
+		t = &host->early_status;
+		memset(t, 0, sizeof(*t));
+		t->len = (direction == DMA_TO_DEVICE)
+				? sizeof(scratch->status)
+				: 1;
+		t->tx_buf = host->ones;
+		t->tx_dma = host->ones_dma;
+		t->rx_buf = scratch->status;
+		if (dma)
+			t->rx_dma = dma + offsetof(struct scratch, status);
+		t->cs_change = 1;
+		spi_message_add_tail(t, &host->m);
+	}
+}
+
+/*
+ * Write one block:
+ *  - caller handled preceding N(WR) [1+] all-ones bytes
+ *  - data block
+ *	+ token
+ *	+ data bytes
+ *	+ crc16
+ *  - an all-ones byte ... card writes a data-response byte
+ *  - followed by N(EC) [0+] all-ones bytes, card writes zero/'busy'
+ *
+ * Return negative errno, else success.
+ */
+static int
+mmc_spi_writeblock(struct mmc_spi_host *host, struct spi_transfer *t)
+{
+	struct spi_device	*spi = host->spi;
+	int			status, i;
+	struct scratch		*scratch = host->data;
+
+	if (host->mmc->use_spi_crc)
+		scratch->crc_val = cpu_to_be16(
+				crc_itu_t(0, t->tx_buf, t->len));
+	if (host->dma_dev)
+		dma_sync_single_for_device(host->dma_dev,
+				host->data_dma, sizeof(*scratch),
+				DMA_BIDIRECTIONAL);
+
+	status = spi_sync(spi, &host->m);
+	if (status == 0)
+		status = host->m.status;
+
+	if (status != 0) {
+		dev_dbg(&spi->dev, "write error (%d)\n", status);
+		return status;
+	}
+
+	if (host->dma_dev)
+		dma_sync_single_for_cpu(host->dma_dev,
+				host->data_dma, sizeof(*scratch),
+				DMA_BIDIRECTIONAL);
+
+	/*
+	 * Get the transmission data-response reply.  It must follow
+	 * immediately after the data block we transferred.  This reply
+	 * doesn't necessarily tell whether the write operation succeeded;
+	 * it just says if the transmission was ok and whether *earlier*
+	 * writes succeeded; see the standard.
+	 */
+	switch (SPI_MMC_RESPONSE_CODE(scratch->status[0])) {
+	case SPI_RESPONSE_ACCEPTED:
+		status = 0;
+		break;
+	case SPI_RESPONSE_CRC_ERR:
+		/* host shall then issue MMC_STOP_TRANSMISSION */
+		status = -EILSEQ;
+		break;
+	case SPI_RESPONSE_WRITE_ERR:
+		/* host shall then issue MMC_STOP_TRANSMISSION,
+		 * and should MMC_SEND_STATUS to sort it out
+		 */
+		status = -EIO;
+		break;
+	default:
+		status = -EPROTO;
+		break;
+	}
+	if (status != 0) {
+		dev_dbg(&spi->dev, "write error %02x (%d)\n",
+			scratch->status[0], status);
+		return status;
+	}
+
+	t->tx_buf += t->len;
+	if (host->dma_dev)
+		t->tx_dma += t->len;
+
+	/* Return when not busy.  If we didn't collect that status yet,
+	 * we'll need some more I/O.
+	 */
+	for (i = 1; i < sizeof(scratch->status); i++) {
+		if (scratch->status[i] != 0)
+			return 0;
+	}
+	return mmc_spi_wait_unbusy(host, writeblock_timeout);
+}
+
+/*
+ * Read one block:
+ *  - skip leading all-ones bytes ... either
+ *      + N(AC) [1..f(clock,CSD)] usually, else
+ *      + N(CX) [0..8] when reading CSD or CID
+ *  - data block
+ *	+ token ... if error token, no data or crc
+ *	+ data bytes
+ *	+ crc16
+ *
+ * After single block reads, we're done; N(EC) [0+] all-ones bytes follow
+ * before dropping chipselect.
+ *
+ * For multiblock reads, caller either reads the next block or issues a
+ * STOP_TRANSMISSION command.
+ */
+static int
+mmc_spi_readblock(struct mmc_spi_host *host, struct spi_transfer *t)
+{
+	struct spi_device	*spi = host->spi;
+	int			status;
+	struct scratch		*scratch = host->data;
+
+	/* At least one SD card sends an all-zeroes byte when N(CX)
+	 * applies, before the all-ones bytes ... just cope with that.
+	 */
+	status = mmc_spi_readbytes(host, 1);
+	if (status < 0)
+		return status;
+	status = scratch->status[0];
+	if (status == 0xff || status == 0)
+		status = mmc_spi_readtoken(host);
+
+	if (status == SPI_TOKEN_SINGLE) {
+		if (host->dma_dev) {
+			dma_sync_single_for_device(host->dma_dev,
+					host->data_dma, sizeof(*scratch),
+					DMA_BIDIRECTIONAL);
+			dma_sync_single_for_device(host->dma_dev,
+					t->rx_dma, t->len,
+					DMA_FROM_DEVICE);
+		}
+
+		status = spi_sync(spi, &host->m);
+		if (status == 0)
+			status = host->m.status;
+
+		if (host->dma_dev) {
+			dma_sync_single_for_cpu(host->dma_dev,
+					host->data_dma, sizeof(*scratch),
+					DMA_BIDIRECTIONAL);
+			dma_sync_single_for_cpu(host->dma_dev,
+					t->rx_dma, t->len,
+					DMA_FROM_DEVICE);
+		}
+
+	} else {
+		dev_dbg(&spi->dev, "read error %02x (%d)\n", status, status);
+
+		/* we've read extra garbage, timed out, etc */
+		if (status < 0)
+			return status;
+
+		/* low four bits are an R2 subset, fifth seems to be
+		 * vendor specific ... map them all to generic error..
+		 */
+		return -EIO;
+	}
+
+	if (host->mmc->use_spi_crc) {
+		u16 crc = crc_itu_t(0, t->rx_buf, t->len);
+
+		be16_to_cpus(&scratch->crc_val);
+		if (scratch->crc_val != crc) {
+			dev_dbg(&spi->dev, "read - crc error: crc_val=0x%04x, "
+					"computed=0x%04x len=%d\n",
+					scratch->crc_val, crc, t->len);
+			return -EILSEQ;
+		}
+	}
+
+	t->rx_buf += t->len;
+	if (host->dma_dev)
+		t->rx_dma += t->len;
+
+	return 0;
+}
+
+/*
+ * An MMC/SD data stage includes one or more blocks, optional CRCs,
+ * and inline handshaking.  That handhaking makes it unlike most
+ * other SPI protocol stacks.
+ */
+static void
+mmc_spi_data_do(struct mmc_spi_host *host, struct mmc_command *cmd,
+		struct mmc_data *data, u32 blk_size)
+{
+	struct spi_device	*spi = host->spi;
+	struct device		*dma_dev = host->dma_dev;
+	struct spi_transfer	*t;
+	enum dma_data_direction	direction;
+	struct scatterlist	*sg;
+	unsigned		n_sg;
+	int			multiple = (data->blocks > 1);
+
+	if (data->flags & MMC_DATA_READ)
+		direction = DMA_FROM_DEVICE;
+	else
+		direction = DMA_TO_DEVICE;
+	mmc_spi_setup_data_message(host, multiple, direction);
+	t = &host->t;
+
+	/* Handle scatterlist segments one at a time, with synch for
+	 * each 512-byte block
+	 */
+	for (sg = data->sg, n_sg = data->sg_len; n_sg; n_sg--, sg++) {
+		int			status = 0;
+		dma_addr_t		dma_addr = 0;
+		void			*kmap_addr;
+		unsigned		length = sg->length;
+		enum dma_data_direction	dir = direction;
+
+		/* set up dma mapping for controller drivers that might
+		 * use DMA ... though they may fall back to PIO
+		 */
+		if (dma_dev) {
+			/* never invalidate whole *shared* pages ... */
+			if ((sg->offset != 0 || length != PAGE_SIZE)
+					&& dir == DMA_FROM_DEVICE)
+				dir = DMA_BIDIRECTIONAL;
+
+			dma_addr = dma_map_page(dma_dev, sg->page, 0,
+						PAGE_SIZE, dir);
+			if (direction == DMA_TO_DEVICE)
+				t->tx_dma = dma_addr + sg->offset;
+			else
+				t->rx_dma = dma_addr + sg->offset;
+		}
+
+		/* allow pio too; we don't allow highmem */
+		kmap_addr = kmap(sg->page);
+		if (direction == DMA_TO_DEVICE)
+			t->tx_buf = kmap_addr + sg->offset;
+		else
+			t->rx_buf = kmap_addr + sg->offset;
+
+		/* transfer each block, and update request status */
+		while (length) {
+			t->len = min(length, blk_size);
+
+			dev_dbg(&host->spi->dev,
+				"    mmc_spi: %s block, %d bytes\n",
+				(direction == DMA_TO_DEVICE)
+				? "write"
+				: "read",
+				t->len);
+
+			if (direction == DMA_TO_DEVICE)
+				status = mmc_spi_writeblock(host, t);
+			else
+				status = mmc_spi_readblock(host, t);
+			if (status < 0)
+				break;
+
+			data->bytes_xfered += t->len;
+			length -= t->len;
+
+			if (!multiple)
+				break;
+		}
+
+		/* discard mappings */
+		if (direction == DMA_FROM_DEVICE)
+			flush_kernel_dcache_page(sg->page);
+		kunmap(sg->page);
+		if (dma_dev)
+			dma_unmap_page(dma_dev, dma_addr, PAGE_SIZE, dir);
+
+		if (status < 0) {
+			data->error = status;
+			dev_dbg(&spi->dev, "%s status %d\n",
+				(direction == DMA_TO_DEVICE)
+					? "write" : "read",
+				status);
+			break;
+		}
+	}
+
+	/* NOTE some docs describe an MMC-only SET_BLOCK_COUNT (CMD23) that
+	 * can be issued before multiblock writes.  Unlike its more widely
+	 * documented analogue for SD cards (SET_WR_BLK_ERASE_COUNT, ACMD23),
+	 * that can affect the STOP_TRAN logic.   Complete (and current)
+	 * MMC specs should sort that out before Linux starts using CMD23.
+	 */
+	if (direction == DMA_TO_DEVICE && multiple) {
+		struct scratch	*scratch = host->data;
+		int		tmp;
+		const unsigned	statlen = sizeof(scratch->status);
+
+		dev_dbg(&spi->dev, "    mmc_spi: STOP_TRAN\n");
+
+		/* Tweak the per-block message we set up earlier by morphing
+		 * it to hold single buffer with the token followed by some
+		 * all-ones bytes ... skip N(BR) (0..1), scan the rest for
+		 * "not busy any longer" status, and leave chip selected.
+		 */
+		INIT_LIST_HEAD(&host->m.transfers);
+		list_add(&host->early_status.transfer_list,
+				&host->m.transfers);
+
+		memset(scratch->status, 0xff, statlen);
+		scratch->status[0] = SPI_TOKEN_STOP_TRAN;
+
+		host->early_status.tx_buf = host->early_status.rx_buf;
+		host->early_status.tx_dma = host->early_status.rx_dma;
+		host->early_status.len = statlen;
+
+		if (host->dma_dev)
+			dma_sync_single_for_device(host->dma_dev,
+					host->data_dma, sizeof(*scratch),
+					DMA_BIDIRECTIONAL);
+
+		tmp = spi_sync(spi, &host->m);
+		if (tmp == 0)
+			tmp = host->m.status;
+
+		if (host->dma_dev)
+			dma_sync_single_for_cpu(host->dma_dev,
+					host->data_dma, sizeof(*scratch),
+					DMA_BIDIRECTIONAL);
+
+		if (tmp < 0) {
+			if (!data->error)
+				data->error = tmp;
+			return;
+		}
+
+		/* Ideally we collected "not busy" status with one I/O,
+		 * avoiding wasteful byte-at-a-time scanning... but more
+		 * I/O is often needed.
+		 */
+		for (tmp = 2; tmp < statlen; tmp++) {
+			if (scratch->status[tmp] != 0)
+				return;
+		}
+		tmp = mmc_spi_wait_unbusy(host, writeblock_timeout);
+		if (tmp < 0 && !data->error)
+			data->error = tmp;
+	}
+}
+
+/****************************************************************************/
+
+/*
+ * MMC driver implementation -- the interface to the MMC stack
+ */
+
+static void mmc_spi_request(struct mmc_host *mmc, struct mmc_request *mrq)
+{
+	struct mmc_spi_host	*host = mmc_priv(mmc);
+	int			status = -EINVAL;
+
+#ifdef DEBUG
+	/* MMC core and layered drivers *MUST* issue SPI-aware commands */
+	{
+		struct mmc_command	*cmd;
+		int			invalid = 0;
+
+		cmd = mrq->cmd;
+		if (!mmc_spi_resp_type(cmd)) {
+			dev_dbg(&host->spi->dev, "bogus command\n");
+			cmd->error = -EINVAL;
+			invalid = 1;
+		}
+
+		cmd = mrq->stop;
+		if (cmd && !mmc_spi_resp_type(cmd)) {
+			dev_dbg(&host->spi->dev, "bogus STOP command\n");
+			cmd->error = -EINVAL;
+			invalid = 1;
+		}
+
+		if (invalid) {
+			dump_stack();
+			mmc_request_done(host->mmc, mrq);
+			return;
+		}
+	}
+#endif
+
+	/* issue command; then optionally data and stop */
+	status = mmc_spi_command_send(host, mrq, mrq->cmd, mrq->data != NULL);
+	if (status == 0 && mrq->data) {
+		mmc_spi_data_do(host, mrq->cmd, mrq->data, mrq->data->blksz);
+		if (mrq->stop)
+			status = mmc_spi_command_send(host, mrq, mrq->stop, 0);
+		else
+			mmc_cs_off(host);
+	}
+
+	mmc_request_done(host->mmc, mrq);
+}
+
+/* See Section 6.4.1, in SD "Simplified Physical Layer Specification 2.0"
+ *
+ * NOTE that here we can't know that the card has just been powered up;
+ * not all MMC/SD sockets support power switching.
+ *
+ * FIXME when the card is still in SPI mode, e.g. from a previous kernel,
+ * this doesn't seem to do the right thing at all...
+ */
+static void mmc_spi_initsequence(struct mmc_spi_host *host)
+{
+	/* Try to be very sure any previous command has completed;
+	 * wait till not-busy, skip debris from any old commands.
+	 */
+	mmc_spi_wait_unbusy(host, r1b_timeout);
+	mmc_spi_readbytes(host, 10);
+
+	/*
+	 * Do a burst with chipselect active-high.  We need to do this to
+	 * meet the requirement of 74 clock cycles with both chipselect
+	 * and CMD (MOSI) high before CMD0 ... after the card has been
+	 * powered up to Vdd(min), and so is ready to take commands.
+	 *
+	 * Some cards are particularly needy of this (e.g. Viking "SD256")
+	 * while most others don't seem to care.
+	 *
+	 * Note that this is one of the places MMC/SD plays games with the
+	 * SPI protocol.  Another is that when chipselect is released while
+	 * the card returns BUSY status, the clock must issue several cycles
+	 * with chipselect high before the card will stop driving its output.
+	 */
+	host->spi->mode |= SPI_CS_HIGH;
+	if (spi_setup(host->spi) != 0) {
+		/* Just warn; most cards work without it. */
+		dev_warn(&host->spi->dev,
+				"can't change chip-select polarity\n");
+		host->spi->mode &= ~SPI_CS_HIGH;
+	} else {
+		mmc_spi_readbytes(host, 18);
+
+		host->spi->mode &= ~SPI_CS_HIGH;
+		if (spi_setup(host->spi) != 0) {
+			/* Wot, we can't get the same setup we had before? */
+			dev_err(&host->spi->dev,
+					"can't restore chip-select polarity\n");
+		}
+	}
+}
+
+static char *mmc_powerstring(u8 power_mode)
+{
+	switch (power_mode) {
+	case MMC_POWER_OFF: return "off";
+	case MMC_POWER_UP:  return "up";
+	case MMC_POWER_ON:  return "on";
+	}
+	return "?";
+}
+
+static void mmc_spi_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
+{
+	struct mmc_spi_host *host = mmc_priv(mmc);
+
+	if (host->power_mode != ios->power_mode) {
+		int		canpower;
+
+		canpower = host->pdata && host->pdata->setpower;
+
+		dev_dbg(&host->spi->dev, "mmc_spi: power %s (%d)%s\n",
+				mmc_powerstring(ios->power_mode),
+				ios->vdd,
+				canpower ? ", can switch" : "");
+
+		/* switch power on/off if possible, accounting for
+		 * max 250msec powerup time if needed.
+		 */
+		if (canpower) {
+			switch (ios->power_mode) {
+			case MMC_POWER_OFF:
+			case MMC_POWER_UP:
+				host->pdata->setpower(&host->spi->dev,
+						ios->vdd);
+				if (ios->power_mode == MMC_POWER_UP)
+					msleep(host->powerup_msecs);
+			}
+		}
+
+		/* See 6.4.1 in the simplified SD card physical spec 2.0 */
+		if (ios->power_mode == MMC_POWER_ON)
+			mmc_spi_initsequence(host);
+
+		/* If powering down, ground all card inputs to avoid power
+		 * delivery from data lines!  On a shared SPI bus, this
+		 * will probably be temporary; 6.4.2 of the simplified SD
+		 * spec says this must last at least 1msec.
+		 *
+		 *   - Clock low means CPOL 0, e.g. mode 0
+		 *   - MOSI low comes from writing zero
+		 *   - Chipselect is usually active low...
+		 */
+		if (canpower && ios->power_mode == MMC_POWER_OFF) {
+			int mres;
+
+			host->spi->mode &= ~(SPI_CPOL|SPI_CPHA);
+			mres = spi_setup(host->spi);
+			if (mres < 0)
+				dev_dbg(&host->spi->dev,
+					"switch to SPI mode 0 failed\n");
+
+			if (spi_w8r8(host->spi, 0x00) < 0)
+				dev_dbg(&host->spi->dev,
+					"put spi signals to low failed\n");
+
+			/*
+			 * Now clock should be low due to spi mode 0;
+			 * MOSI should be low because of written 0x00;
+			 * chipselect should be low (it is active low)
+			 * power supply is off, so now MMC is off too!
+			 *
+			 * FIXME no, chipselect can be high since the
+			 * device is inactive and SPI_CS_HIGH is clear...
+			 */
+			msleep(10);
+			if (mres == 0) {
+				host->spi->mode |= (SPI_CPOL|SPI_CPHA);
+				mres = spi_setup(host->spi);
+				if (mres < 0)
+					dev_dbg(&host->spi->dev,
+						"switch back to SPI mode 3"
+						" failed\n");
+			}
+		}
+
+		host->power_mode = ios->power_mode;
+	}
+
+	if (host->spi->max_speed_hz != ios->clock && ios->clock != 0) {
+		int		status;
+
+		host->spi->max_speed_hz = ios->clock;
+		status = spi_setup(host->spi);
+		dev_dbg(&host->spi->dev,
+			"mmc_spi:  clock to %d Hz, %d\n",
+			host->spi->max_speed_hz, status);
+	}
+}
+
+static int mmc_spi_get_ro(struct mmc_host *mmc)
+{
+	struct mmc_spi_host *host = mmc_priv(mmc);
+
+	if (host->pdata && host->pdata->get_ro)
+		return host->pdata->get_ro(mmc->parent);
+	/* board doesn't support read only detection; assume writeable */
+	return 0;
+}
+
+
+static const struct mmc_host_ops mmc_spi_ops = {
+	.request	= mmc_spi_request,
+	.set_ios	= mmc_spi_set_ios,
+	.get_ro		= mmc_spi_get_ro,
+};
+
+
+/****************************************************************************/
+
+/*
+ * SPI driver implementation
+ */
+
+static irqreturn_t
+mmc_spi_detect_irq(int irq, void *mmc)
+{
+	struct mmc_spi_host *host = mmc_priv(mmc);
+	u16 delay_msec = max(host->pdata->detect_delay, (u16)100);
+
+	mmc_detect_change(mmc, msecs_to_jiffies(delay_msec));
+	return IRQ_HANDLED;
+}
+
+static int mmc_spi_probe(struct spi_device *spi)
+{
+	void			*ones;
+	struct mmc_host		*mmc;
+	struct mmc_spi_host	*host;
+	int			status;
+
+	/* MMC and SD specs only seem to care that sampling is on the
+	 * rising edge ... meaning SPI modes 0 or 3.  So either SPI mode
+	 * should be legit.  We'll use mode 0 since it seems to be a
+	 * bit less troublesome on some hardware ... unclear why.
+	 */
+	spi->mode = SPI_MODE_0;
+	spi->bits_per_word = 8;
+
+	status = spi_setup(spi);
+	if (status < 0) {
+		dev_dbg(&spi->dev, "needs SPI mode %02x, %d KHz; %d\n",
+				spi->mode, spi->max_speed_hz / 1000,
+				status);
+		return status;
+	}
+
+	/* We can use the bus safely iff nobody else will interfere with
+	 * us.  That is, either we have the experimental exclusive access
+	 * primitives ... or else there's nobody to share it with.
+	 */
+	if (spi->master->num_chipselect > 1) {
+		struct device	*parent = spi->dev.parent;
+
+		/* If there are multiple devices on this bus, we
+		 * can't proceed.
+		 */
+		spin_lock(&parent->klist_children.k_lock);
+		if (parent->klist_children.k_list.next
+				!= parent->klist_children.k_list.prev)
+			status = -EMLINK;
+		else
+			status = 0;
+		spin_unlock(&parent->klist_children.k_lock);
+		if (status < 0) {
+			dev_err(&spi->dev, "can't share SPI bus\n");
+			return status;
+		}
+
+		/* REVISIT we can't guarantee another device won't
+		 * be added later.  It's uncommon though ... for now,
+		 * work as if this is safe.
+		 */
+		dev_warn(&spi->dev, "ASSUMING unshared SPI bus!\n");
+	}
+
+	/* We need a supply of ones to transmit.  This is the only time
+	 * the CPU touches these, so cache coherency isn't a concern.
+	 *
+	 * NOTE if many systems use more than one MMC-over-SPI connector
+	 * it'd save some memory to share this.  That's evidently rare.
+	 */
+	status = -ENOMEM;
+	ones = kmalloc(MMC_SPI_BLOCKSIZE, GFP_KERNEL);
+	if (!ones)
+		goto nomem;
+	memset(ones, 0xff, MMC_SPI_BLOCKSIZE);
+
+	mmc = mmc_alloc_host(sizeof(*host), &spi->dev);
+	if (!mmc)
+		goto nomem;
+
+	mmc->ops = &mmc_spi_ops;
+	mmc->max_blk_size = MMC_SPI_BLOCKSIZE;
+
+	/* As long as we keep track of the number of successfully
+	 * transmitted blocks, we're good for multiwrite.
+	 */
+	mmc->caps = MMC_CAP_SPI | MMC_CAP_MULTIWRITE;
+
+	/* SPI doesn't need the lowspeed device identification thing for
+	 * MMC or SD cards, since it never comes up in open drain mode.
+	 * That's good; some SPI masters can't handle very low speeds!
+	 *
+	 * However, low speed SDIO cards need not handle over 400 KHz;
+	 * that's the only reason not to use a few MHz for f_min (until
+	 * the upper layer reads the target frequency from the CSD).
+	 */
+	mmc->f_min = 400000;
+	mmc->f_max = spi->max_speed_hz;
+
+	host = mmc_priv(mmc);
+	host->mmc = mmc;
+	host->spi = spi;
+
+	host->ones = ones;
+
+	/* Platform data is used to hook up things like card sensing
+	 * and power switching gpios.
+	 */
+	host->pdata = spi->dev.platform_data;
+	if (host->pdata)
+		mmc->ocr_avail = host->pdata->ocr_mask;
+	if (!mmc->ocr_avail) {
+		dev_warn(&spi->dev, "ASSUMING 3.2-3.4 V slot power\n");
+		mmc->ocr_avail = MMC_VDD_32_33|MMC_VDD_33_34;
+	}
+	if (host->pdata && host->pdata->setpower) {
+		host->powerup_msecs = host->pdata->powerup_msecs;
+		if (!host->powerup_msecs || host->powerup_msecs > 250)
+			host->powerup_msecs = 250;
+	}
+
+	dev_set_drvdata(&spi->dev, mmc);
+
+	/* preallocate dma buffers */
+	host->data = kmalloc(sizeof(*host->data), GFP_KERNEL);
+	if (!host->data)
+		goto fail_nobuf1;
+
+	if (spi->master->cdev.dev->dma_mask) {
+		struct device	*dev = spi->master->cdev.dev;
+
+		host->dma_dev = dev;
+		host->ones_dma = dma_map_single(dev, ones,
+				MMC_SPI_BLOCKSIZE, DMA_TO_DEVICE);
+		host->data_dma = dma_map_single(dev, host->data,
+				sizeof(*host->data), DMA_BIDIRECTIONAL);
+
+		/* REVISIT in theory those map operations can fail... */
+
+		dma_sync_single_for_cpu(host->dma_dev,
+				host->data_dma, sizeof(*host->data),
+				DMA_BIDIRECTIONAL);
+	}
+
+	/* setup message for status/busy readback */
+	spi_message_init(&host->readback);
+	host->readback.is_dma_mapped = (host->dma_dev != NULL);
+
+	spi_message_add_tail(&host->status, &host->readback);
+	host->status.tx_buf = host->ones;
+	host->status.tx_dma = host->ones_dma;
+	host->status.rx_buf = &host->data->status;
+	host->status.rx_dma = host->data_dma + offsetof(struct scratch, status);
+	host->status.cs_change = 1;
+
+	/* register card detect irq */
+	if (host->pdata && host->pdata->init) {
+		status = host->pdata->init(&spi->dev, mmc_spi_detect_irq, mmc);
+		if (status != 0)
+			goto fail_glue_init;
+	}
+
+	status = mmc_add_host(mmc);
+	if (status != 0)
+		goto fail_add_host;
+
+	dev_info(&spi->dev, "SD/MMC host %s%s%s%s\n",
+			mmc->class_dev.bus_id,
+			host->dma_dev ? "" : ", no DMA",
+			(host->pdata && host->pdata->get_ro)
+				? "" : ", no WP",
+			(host->pdata && host->pdata->setpower)
+				? "" : ", no poweroff");
+	return 0;
+
+fail_add_host:
+	mmc_remove_host (mmc);
+fail_glue_init:
+	if (host->dma_dev)
+		dma_unmap_single(host->dma_dev, host->data_dma,
+				sizeof(*host->data), DMA_BIDIRECTIONAL);
+	kfree(host->data);
+
+fail_nobuf1:
+	mmc_free_host(mmc);
+	dev_set_drvdata(&spi->dev, NULL);
+
+nomem:
+	kfree(ones);
+	return status;
+}
+
+
+static int __devexit mmc_spi_remove(struct spi_device *spi)
+{
+	struct mmc_host		*mmc = dev_get_drvdata(&spi->dev);
+	struct mmc_spi_host	*host;
+
+	if (mmc) {
+		host = mmc_priv(mmc);
+
+		/* prevent new mmc_detect_change() calls */
+		if (host->pdata && host->pdata->exit)
+			host->pdata->exit(&spi->dev, mmc);
+
+		mmc_remove_host(mmc);
+
+		if (host->dma_dev) {
+			dma_unmap_single(host->dma_dev, host->ones_dma,
+				MMC_SPI_BLOCKSIZE, DMA_TO_DEVICE);
+			dma_unmap_single(host->dma_dev, host->data_dma,
+				sizeof(*host->data), DMA_BIDIRECTIONAL);
+		}
+
+		kfree(host->data);
+		kfree(host->ones);
+
+		spi->max_speed_hz = mmc->f_max;
+		mmc_free_host(mmc);
+		dev_set_drvdata(&spi->dev, NULL);
+	}
+	return 0;
+}
+
+
+static struct spi_driver mmc_spi_driver = {
+	.driver = {
+		.name =		"mmc_spi",
+		.bus =		&spi_bus_type,
+		.owner =	THIS_MODULE,
+	},
+	.probe =	mmc_spi_probe,
+	.remove =	__devexit_p(mmc_spi_remove),
+};
+
+
+static int __init mmc_spi_init(void)
+{
+	return spi_register_driver(&mmc_spi_driver);
+}
+module_init(mmc_spi_init);
+
+
+static void __exit mmc_spi_exit(void)
+{
+	spi_unregister_driver(&mmc_spi_driver);
+}
+module_exit(mmc_spi_exit);
+
+
+MODULE_AUTHOR("Mike Lavender, David Brownell, "
+		"Hans-Peter Nilsson, Jan Nikitenko");
+MODULE_DESCRIPTION("SPI SD/MMC host driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index be730c0a035..d0eb0a2abf4 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -16,6 +16,7 @@
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/highmem.h>
+#include <linux/log2.h>
 #include <linux/mmc/host.h>
 #include <linux/amba/bus.h>
 #include <linux/clk.h>
@@ -154,11 +155,11 @@ mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
 	}
 	if (status & (MCI_DATACRCFAIL|MCI_DATATIMEOUT|MCI_TXUNDERRUN|MCI_RXOVERRUN)) {
 		if (status & MCI_DATACRCFAIL)
-			data->error = MMC_ERR_BADCRC;
+			data->error = -EILSEQ;
 		else if (status & MCI_DATATIMEOUT)
-			data->error = MMC_ERR_TIMEOUT;
+			data->error = -ETIMEDOUT;
 		else if (status & (MCI_TXUNDERRUN|MCI_RXOVERRUN))
-			data->error = MMC_ERR_FIFO;
+			data->error = -EIO;
 		status |= MCI_DATAEND;
 
 		/*
@@ -193,12 +194,12 @@ mmci_cmd_irq(struct mmci_host *host, struct mmc_command *cmd,
 	cmd->resp[3] = readl(base + MMCIRESPONSE3);
 
 	if (status & MCI_CMDTIMEOUT) {
-		cmd->error = MMC_ERR_TIMEOUT;
+		cmd->error = -ETIMEDOUT;
 	} else if (status & MCI_CMDCRCFAIL && cmd->flags & MMC_RSP_CRC) {
-		cmd->error = MMC_ERR_BADCRC;
+		cmd->error = -EILSEQ;
 	}
 
-	if (!cmd->data || cmd->error != MMC_ERR_NONE) {
+	if (!cmd->data || cmd->error) {
 		if (host->data)
 			mmci_stop_data(host);
 		mmci_request_end(host, cmd->mrq);
@@ -391,6 +392,14 @@ static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq)
 
 	WARN_ON(host->mrq != NULL);
 
+	if (mrq->data && !is_power_of_2(mrq->data->blksz)) {
+		printk(KERN_ERR "%s: Unsupported block size (%d bytes)\n",
+			mmc_hostname(mmc), mrq->data->blksz);
+		mrq->cmd->error = -EINVAL;
+		mmc_request_done(mmc, mrq);
+		return;
+	}
+
 	spin_lock_irq(&host->lock);
 
 	host->mrq = mrq;
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 0cf97edc5f5..60a67dfcda6 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -263,7 +263,7 @@ mmc_omap_xfer_done(struct mmc_omap_host *host, struct mmc_data *data)
 		enum dma_data_direction dma_data_dir;
 
 		BUG_ON(host->dma_ch < 0);
-		if (data->error != MMC_ERR_NONE)
+		if (data->error)
 			omap_stop_dma(host->dma_ch);
 		/* Release DMA channel lazily */
 		mod_timer(&host->dma_timer, jiffies + HZ);
@@ -368,7 +368,7 @@ mmc_omap_cmd_done(struct mmc_omap_host *host, struct mmc_command *cmd)
 		}
 	}
 
-	if (host->data == NULL || cmd->error != MMC_ERR_NONE) {
+	if (host->data == NULL || cmd->error) {
 		host->mrq = NULL;
 		clk_disable(host->fclk);
 		mmc_request_done(host->mmc, cmd->mrq);
@@ -475,14 +475,14 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
 		if (status & OMAP_MMC_STAT_DATA_TOUT) {
 			dev_dbg(mmc_dev(host->mmc), "data timeout\n");
 			if (host->data) {
-				host->data->error |= MMC_ERR_TIMEOUT;
+				host->data->error = -ETIMEDOUT;
 				transfer_error = 1;
 			}
 		}
 
 		if (status & OMAP_MMC_STAT_DATA_CRC) {
 			if (host->data) {
-				host->data->error |= MMC_ERR_BADCRC;
+				host->data->error = -EILSEQ;
 				dev_dbg(mmc_dev(host->mmc),
 					 "data CRC error, bytes left %d\n",
 					host->total_bytes_left);
@@ -504,7 +504,7 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
 					dev_err(mmc_dev(host->mmc),
 						"command timeout, CMD %d\n",
 						host->cmd->opcode);
-				host->cmd->error = MMC_ERR_TIMEOUT;
+				host->cmd->error = -ETIMEDOUT;
 				end_command = 1;
 			}
 		}
@@ -514,7 +514,7 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
 				dev_err(mmc_dev(host->mmc),
 					"command CRC error (CMD%d, arg 0x%08x)\n",
 					host->cmd->opcode, host->cmd->arg);
-				host->cmd->error = MMC_ERR_BADCRC;
+				host->cmd->error = -EILSEQ;
 				end_command = 1;
 			} else
 				dev_err(mmc_dev(host->mmc),
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index ff960334b33..657901eecfc 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -142,6 +142,10 @@ static void pxamci_setup_data(struct pxamci_host *host, struct mmc_data *data)
 				   host->dma_dir);
 
 	for (i = 0; i < host->dma_len; i++) {
+		unsigned int length = sg_dma_len(&data->sg[i]);
+		host->sg_cpu[i].dcmd = dcmd | length;
+		if (length & 31 && !(data->flags & MMC_DATA_READ))
+			host->sg_cpu[i].dcmd |= DCMD_ENDIRQEN;
 		if (data->flags & MMC_DATA_READ) {
 			host->sg_cpu[i].dsadr = host->res->start + MMC_RXFIFO;
 			host->sg_cpu[i].dtadr = sg_dma_address(&data->sg[i]);
@@ -149,7 +153,6 @@ static void pxamci_setup_data(struct pxamci_host *host, struct mmc_data *data)
 			host->sg_cpu[i].dsadr = sg_dma_address(&data->sg[i]);
 			host->sg_cpu[i].dtadr = host->res->start + MMC_TXFIFO;
 		}
-		host->sg_cpu[i].dcmd = dcmd | sg_dma_len(&data->sg[i]);
 		host->sg_cpu[i].ddadr = host->sg_dma + (i + 1) *
 					sizeof(struct pxa_dma_desc);
 	}
@@ -226,7 +229,7 @@ static int pxamci_cmd_done(struct pxamci_host *host, unsigned int stat)
 	}
 
 	if (stat & STAT_TIME_OUT_RESPONSE) {
-		cmd->error = MMC_ERR_TIMEOUT;
+		cmd->error = -ETIMEDOUT;
 	} else if (stat & STAT_RES_CRC_ERR && cmd->flags & MMC_RSP_CRC) {
 #ifdef CONFIG_PXA27x
 		/*
@@ -239,11 +242,11 @@ static int pxamci_cmd_done(struct pxamci_host *host, unsigned int stat)
 			pr_debug("ignoring CRC from command %d - *risky*\n", cmd->opcode);
 		} else
 #endif
-		cmd->error = MMC_ERR_BADCRC;
+		cmd->error = -EILSEQ;
 	}
 
 	pxamci_disable_irq(host, END_CMD_RES);
-	if (host->data && cmd->error == MMC_ERR_NONE) {
+	if (host->data && !cmd->error) {
 		pxamci_enable_irq(host, DATA_TRAN_DONE);
 	} else {
 		pxamci_finish_request(host, host->mrq);
@@ -264,9 +267,9 @@ static int pxamci_data_done(struct pxamci_host *host, unsigned int stat)
 		     host->dma_dir);
 
 	if (stat & STAT_READ_TIME_OUT)
-		data->error = MMC_ERR_TIMEOUT;
+		data->error = -ETIMEDOUT;
 	else if (stat & (STAT_CRC_READ_ERROR|STAT_CRC_WRITE_ERROR))
-		data->error = MMC_ERR_BADCRC;
+		data->error = -EILSEQ;
 
 	/*
 	 * There appears to be a hardware design bug here.  There seems to
@@ -274,7 +277,7 @@ static int pxamci_data_done(struct pxamci_host *host, unsigned int stat)
 	 * This means that if there was an error on any block, we mark all
 	 * data blocks as being in error.
 	 */
-	if (data->error == MMC_ERR_NONE)
+	if (!data->error)
 		data->bytes_xfered = data->blocks * data->blksz;
 	else
 		data->bytes_xfered = 0;
@@ -284,7 +287,7 @@ static int pxamci_data_done(struct pxamci_host *host, unsigned int stat)
 	host->data = NULL;
 	if (host->mrq->stop) {
 		pxamci_stop_clock(host);
-		pxamci_start_cmd(host, host->mrq->stop, 0);
+		pxamci_start_cmd(host, host->mrq->stop, host->cmdat);
 	} else {
 		pxamci_finish_request(host, host->mrq);
 	}
@@ -298,7 +301,7 @@ static irqreturn_t pxamci_irq(int irq, void *devid)
 	unsigned int ireg;
 	int handled = 0;
 
-	ireg = readl(host->base + MMC_I_REG);
+	ireg = readl(host->base + MMC_I_REG) & ~readl(host->base + MMC_I_MASK);
 
 	if (ireg) {
 		unsigned stat = readl(host->base + MMC_STAT);
@@ -309,6 +312,10 @@ static irqreturn_t pxamci_irq(int irq, void *devid)
 			handled |= pxamci_cmd_done(host, stat);
 		if (ireg & DATA_TRAN_DONE)
 			handled |= pxamci_data_done(host, stat);
+		if (ireg & SDIO_INT) {
+			mmc_signal_sdio_irq(host->mmc);
+			handled = 1;
+		}
 	}
 
 	return IRQ_RETVAL(handled);
@@ -382,20 +389,46 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 			host->cmdat |= CMDAT_INIT;
 	}
 
+	if (ios->bus_width == MMC_BUS_WIDTH_4)
+		host->cmdat |= CMDAT_SD_4DAT;
+	else
+		host->cmdat &= ~CMDAT_SD_4DAT;
+
 	pr_debug("PXAMCI: clkrt = %x cmdat = %x\n",
 		 host->clkrt, host->cmdat);
 }
 
+static void pxamci_enable_sdio_irq(struct mmc_host *host, int enable)
+{
+	struct pxamci_host *pxa_host = mmc_priv(host);
+
+	if (enable)
+		pxamci_enable_irq(pxa_host, SDIO_INT);
+	else
+		pxamci_disable_irq(pxa_host, SDIO_INT);
+}
+
 static const struct mmc_host_ops pxamci_ops = {
-	.request	= pxamci_request,
-	.get_ro		= pxamci_get_ro,
-	.set_ios	= pxamci_set_ios,
+	.request		= pxamci_request,
+	.get_ro			= pxamci_get_ro,
+	.set_ios		= pxamci_set_ios,
+	.enable_sdio_irq	= pxamci_enable_sdio_irq,
 };
 
 static void pxamci_dma_irq(int dma, void *devid)
 {
-	printk(KERN_ERR "DMA%d: IRQ???\n", dma);
-	DCSR(dma) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR;
+	struct pxamci_host *host = devid;
+	int dcsr = DCSR(dma);
+	DCSR(dma) = dcsr & ~DCSR_STOPIRQEN;
+
+	if (dcsr & DCSR_ENDINTR) {
+		writel(BUF_PART_FULL, host->base + MMC_PRTBUF);
+	} else {
+		printk(KERN_ERR "%s: DMA error on channel %d (DCSR=%#x)\n",
+		       mmc_hostname(host->mmc), dma, dcsr);
+		host->data->error = -EIO;
+		pxamci_data_done(host, 0);
+	}
 }
 
 static irqreturn_t pxamci_detect_irq(int irq, void *devid)
@@ -444,9 +477,9 @@ static int pxamci_probe(struct platform_device *pdev)
 	mmc->max_seg_size = PAGE_SIZE;
 
 	/*
-	 * Block length register is 10 bits.
+	 * Block length register is only 10 bits before PXA27x.
 	 */
-	mmc->max_blk_size = 1023;
+	mmc->max_blk_size = (cpu_is_pxa21x() || cpu_is_pxa25x()) ? 1023 : 2048;
 
 	/*
 	 * Block count register is 16 bits.
@@ -460,6 +493,12 @@ static int pxamci_probe(struct platform_device *pdev)
 	mmc->ocr_avail = host->pdata ?
 			 host->pdata->ocr_mask :
 			 MMC_VDD_32_33|MMC_VDD_33_34;
+	mmc->caps = 0;
+	host->cmdat = 0;
+	if (!cpu_is_pxa21x() && !cpu_is_pxa25x()) {
+		mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_SDIO_IRQ;
+		host->cmdat |= CMDAT_SDIO_INT_EN;
+	}
 
 	host->sg_cpu = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, &host->sg_dma, GFP_KERNEL);
 	if (!host->sg_cpu) {
diff --git a/drivers/mmc/host/pxamci.h b/drivers/mmc/host/pxamci.h
index df17c281278..3153e779d46 100644
--- a/drivers/mmc/host/pxamci.h
+++ b/drivers/mmc/host/pxamci.h
@@ -25,6 +25,8 @@
 #define SPI_EN			(1 << 0)
 
 #define MMC_CMDAT	0x0010
+#define CMDAT_SDIO_INT_EN	(1 << 11)
+#define CMDAT_SD_4DAT		(1 << 8)
 #define CMDAT_DMAEN		(1 << 7)
 #define CMDAT_INIT		(1 << 6)
 #define CMDAT_BUSY		(1 << 5)
diff --git a/drivers/mmc/host/ricoh_mmc.c b/drivers/mmc/host/ricoh_mmc.c
new file mode 100644
index 00000000000..1e8704533bc
--- /dev/null
+++ b/drivers/mmc/host/ricoh_mmc.c
@@ -0,0 +1,151 @@
+/*
+ *  ricoh_mmc.c - Dummy driver to disable the Rioch MMC controller.
+ *
+ *  Copyright (C) 2007 Philip Langdale, All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+/*
+ * This is a conceptually ridiculous driver, but it is required by the way
+ * the Ricoh multi-function R5C832 works. This chip implements firewire
+ * and four different memory card controllers. Two of those controllers are
+ * an SDHCI controller and a proprietary MMC controller. The linux SDHCI
+ * driver supports MMC cards but the chip detects MMC cards in hardware
+ * and directs them to the MMC controller - so the SDHCI driver never sees
+ * them. To get around this, we must disable the useless MMC controller.
+ * At that point, the SDHCI controller will start seeing them. As a bonus,
+ * a detection event occurs immediately, even if the MMC card is already
+ * in the reader.
+ *
+ * The relevant registers live on the firewire function, so this is unavoidably
+ * ugly. Such is life.
+ */
+
+#include <linux/pci.h>
+
+#define DRIVER_NAME "ricoh-mmc"
+
+static const struct pci_device_id pci_ids[] __devinitdata = {
+	{
+		.vendor		= PCI_VENDOR_ID_RICOH,
+		.device		= PCI_DEVICE_ID_RICOH_R5C843,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+	},
+	{ /* end: all zeroes */ },
+};
+
+MODULE_DEVICE_TABLE(pci, pci_ids);
+
+static int __devinit ricoh_mmc_probe(struct pci_dev *pdev,
+				     const struct pci_device_id *ent)
+{
+	u8 rev;
+
+	struct pci_dev *fw_dev = NULL;
+
+	BUG_ON(pdev == NULL);
+	BUG_ON(ent == NULL);
+
+	pci_read_config_byte(pdev, PCI_CLASS_REVISION, &rev);
+
+	printk(KERN_INFO DRIVER_NAME
+		": Ricoh MMC controller found at %s [%04x:%04x] (rev %x)\n",
+		pci_name(pdev), (int)pdev->vendor, (int)pdev->device,
+		(int)rev);
+
+	while ((fw_dev = pci_get_device(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, fw_dev))) {
+		if (PCI_SLOT(pdev->devfn) == PCI_SLOT(fw_dev->devfn) &&
+		    pdev->bus == fw_dev->bus) {
+			u8 write_enable;
+			u8 disable;
+
+			pci_read_config_byte(fw_dev, 0xCB, &disable);
+			if (disable & 0x02) {
+				printk(KERN_INFO DRIVER_NAME
+				       ": Controller already disabled. Nothing to do.\n");
+				return -ENODEV;
+			}
+
+			pci_read_config_byte(fw_dev, 0xCA, &write_enable);
+			pci_write_config_byte(fw_dev, 0xCA, 0x57);
+			pci_write_config_byte(fw_dev, 0xCB, disable | 0x02);
+			pci_write_config_byte(fw_dev, 0xCA, write_enable);
+
+			pci_set_drvdata(pdev, fw_dev);
+
+			printk(KERN_INFO DRIVER_NAME
+			       ": Controller is now disabled.\n");
+
+			break;
+		}
+	}
+
+	if (pci_get_drvdata(pdev) == NULL) {
+		printk(KERN_WARNING DRIVER_NAME
+		       ": Main firewire function not found. Cannot disable controller.\n");
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+static void __devexit ricoh_mmc_remove(struct pci_dev *pdev)
+{
+	u8 write_enable;
+	u8 disable;
+	struct pci_dev *fw_dev = NULL;
+
+	fw_dev = pci_get_drvdata(pdev);
+	BUG_ON(fw_dev == NULL);
+
+	pci_read_config_byte(fw_dev, 0xCA, &write_enable);
+	pci_read_config_byte(fw_dev, 0xCB, &disable);
+	pci_write_config_byte(fw_dev, 0xCA, 0x57);
+	pci_write_config_byte(fw_dev, 0xCB, disable & ~0x02);
+	pci_write_config_byte(fw_dev, 0xCA, write_enable);
+
+	printk(KERN_INFO DRIVER_NAME
+	       ": Controller is now re-enabled.\n");
+
+	pci_set_drvdata(pdev, NULL);
+}
+
+static struct pci_driver ricoh_mmc_driver = {
+	.name = 	DRIVER_NAME,
+	.id_table =	pci_ids,
+	.probe = 	ricoh_mmc_probe,
+	.remove =	__devexit_p(ricoh_mmc_remove),
+};
+
+/*****************************************************************************\
+ *                                                                           *
+ * Driver init/exit                                                          *
+ *                                                                           *
+\*****************************************************************************/
+
+static int __init ricoh_mmc_drv_init(void)
+{
+	printk(KERN_INFO DRIVER_NAME
+		": Ricoh MMC Controller disabling driver\n");
+	printk(KERN_INFO DRIVER_NAME ": Copyright(c) Philip Langdale\n");
+
+	return pci_register_driver(&ricoh_mmc_driver);
+}
+
+static void __exit ricoh_mmc_drv_exit(void)
+{
+	pci_unregister_driver(&ricoh_mmc_driver);
+}
+
+module_init(ricoh_mmc_drv_init);
+module_exit(ricoh_mmc_drv_exit);
+
+MODULE_AUTHOR("Philip Langdale <philipl@alumni.utexas.net>");
+MODULE_DESCRIPTION("Ricoh MMC Controller disabling driver");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 20a7d89e01b..b397121b947 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -25,8 +25,6 @@
 #define DBG(f, x...) \
 	pr_debug(DRIVER_NAME " [%s()]: " f, __func__,## x)
 
-static unsigned int debug_nodma = 0;
-static unsigned int debug_forcedma = 0;
 static unsigned int debug_quirks = 0;
 
 #define SDHCI_QUIRK_CLOCK_BEFORE_RESET			(1<<0)
@@ -35,6 +33,7 @@ static unsigned int debug_quirks = 0;
 #define SDHCI_QUIRK_NO_CARD_NO_RESET			(1<<2)
 #define SDHCI_QUIRK_SINGLE_POWER_WRITE			(1<<3)
 #define SDHCI_QUIRK_RESET_CMD_DATA_ON_IOS		(1<<4)
+#define SDHCI_QUIRK_BROKEN_DMA				(1<<5)
 
 static const struct pci_device_id pci_ids[] __devinitdata = {
 	{
@@ -68,7 +67,8 @@ static const struct pci_device_id pci_ids[] __devinitdata = {
 		.device		= PCI_DEVICE_ID_ENE_CB712_SD,
 		.subvendor	= PCI_ANY_ID,
 		.subdevice	= PCI_ANY_ID,
-		.driver_data	= SDHCI_QUIRK_SINGLE_POWER_WRITE,
+		.driver_data	= SDHCI_QUIRK_SINGLE_POWER_WRITE |
+				  SDHCI_QUIRK_BROKEN_DMA,
 	},
 
 	{
@@ -76,7 +76,8 @@ static const struct pci_device_id pci_ids[] __devinitdata = {
 		.device		= PCI_DEVICE_ID_ENE_CB712_SD_2,
 		.subvendor	= PCI_ANY_ID,
 		.subdevice	= PCI_ANY_ID,
-		.driver_data	= SDHCI_QUIRK_SINGLE_POWER_WRITE,
+		.driver_data	= SDHCI_QUIRK_SINGLE_POWER_WRITE |
+				  SDHCI_QUIRK_BROKEN_DMA,
 	},
 
 	{
@@ -132,7 +133,7 @@ static void sdhci_dumpregs(struct sdhci_host *host)
 		readb(host->ioaddr + SDHCI_POWER_CONTROL),
 		readb(host->ioaddr + SDHCI_BLOCK_GAP_CONTROL));
 	printk(KERN_DEBUG DRIVER_NAME ": Wake-up:  0x%08x | Clock:    0x%08x\n",
-		readb(host->ioaddr + SDHCI_WALK_UP_CONTROL),
+		readb(host->ioaddr + SDHCI_WAKE_UP_CONTROL),
 		readw(host->ioaddr + SDHCI_CLOCK_CONTROL));
 	printk(KERN_DEBUG DRIVER_NAME ": Timeout:  0x%08x | Int stat: 0x%08x\n",
 		readb(host->ioaddr + SDHCI_TIMEOUT_CONTROL),
@@ -481,16 +482,16 @@ static void sdhci_finish_data(struct sdhci_host *host)
 	 * Controller doesn't count down when in single block mode.
 	 */
 	if (data->blocks == 1)
-		blocks = (data->error == MMC_ERR_NONE) ? 0 : 1;
+		blocks = (data->error == 0) ? 0 : 1;
 	else
 		blocks = readw(host->ioaddr + SDHCI_BLOCK_COUNT);
 	data->bytes_xfered = data->blksz * (data->blocks - blocks);
 
-	if ((data->error == MMC_ERR_NONE) && blocks) {
+	if (!data->error && blocks) {
 		printk(KERN_ERR "%s: Controller signalled completion even "
 			"though there were blocks left.\n",
 			mmc_hostname(host->mmc));
-		data->error = MMC_ERR_FAILED;
+		data->error = -EIO;
 	}
 
 	if (data->stop) {
@@ -498,7 +499,7 @@ static void sdhci_finish_data(struct sdhci_host *host)
 		 * The controller needs a reset of internal state machines
 		 * upon error conditions.
 		 */
-		if (data->error != MMC_ERR_NONE) {
+		if (data->error) {
 			sdhci_reset(host, SDHCI_RESET_CMD);
 			sdhci_reset(host, SDHCI_RESET_DATA);
 		}
@@ -533,7 +534,7 @@ static void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd)
 			printk(KERN_ERR "%s: Controller never released "
 				"inhibit bit(s).\n", mmc_hostname(host->mmc));
 			sdhci_dumpregs(host);
-			cmd->error = MMC_ERR_FAILED;
+			cmd->error = -EIO;
 			tasklet_schedule(&host->finish_tasklet);
 			return;
 		}
@@ -554,7 +555,7 @@ static void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd)
 	if ((cmd->flags & MMC_RSP_136) && (cmd->flags & MMC_RSP_BUSY)) {
 		printk(KERN_ERR "%s: Unsupported response type!\n",
 			mmc_hostname(host->mmc));
-		cmd->error = MMC_ERR_INVALID;
+		cmd->error = -EINVAL;
 		tasklet_schedule(&host->finish_tasklet);
 		return;
 	}
@@ -601,7 +602,7 @@ static void sdhci_finish_command(struct sdhci_host *host)
 		}
 	}
 
-	host->cmd->error = MMC_ERR_NONE;
+	host->cmd->error = 0;
 
 	if (host->data && host->data_early)
 		sdhci_finish_data(host);
@@ -722,7 +723,7 @@ static void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	host->mrq = mrq;
 
 	if (!(readl(host->ioaddr + SDHCI_PRESENT_STATE) & SDHCI_CARD_PRESENT)) {
-		host->mrq->cmd->error = MMC_ERR_TIMEOUT;
+		host->mrq->cmd->error = -ENOMEDIUM;
 		tasklet_schedule(&host->finish_tasklet);
 	} else
 		sdhci_send_command(host, mrq->cmd);
@@ -800,10 +801,35 @@ static int sdhci_get_ro(struct mmc_host *mmc)
 	return !(present & SDHCI_WRITE_PROTECT);
 }
 
+static void sdhci_enable_sdio_irq(struct mmc_host *mmc, int enable)
+{
+	struct sdhci_host *host;
+	unsigned long flags;
+	u32 ier;
+
+	host = mmc_priv(mmc);
+
+	spin_lock_irqsave(&host->lock, flags);
+
+	ier = readl(host->ioaddr + SDHCI_INT_ENABLE);
+
+	ier &= ~SDHCI_INT_CARD_INT;
+	if (enable)
+		ier |= SDHCI_INT_CARD_INT;
+
+	writel(ier, host->ioaddr + SDHCI_INT_ENABLE);
+	writel(ier, host->ioaddr + SDHCI_SIGNAL_ENABLE);
+
+	mmiowb();
+
+	spin_unlock_irqrestore(&host->lock, flags);
+}
+
 static const struct mmc_host_ops sdhci_ops = {
 	.request	= sdhci_request,
 	.set_ios	= sdhci_set_ios,
 	.get_ro		= sdhci_get_ro,
+	.enable_sdio_irq = sdhci_enable_sdio_irq,
 };
 
 /*****************************************************************************\
@@ -831,7 +857,7 @@ static void sdhci_tasklet_card(unsigned long param)
 			sdhci_reset(host, SDHCI_RESET_CMD);
 			sdhci_reset(host, SDHCI_RESET_DATA);
 
-			host->mrq->cmd->error = MMC_ERR_FAILED;
+			host->mrq->cmd->error = -ENOMEDIUM;
 			tasklet_schedule(&host->finish_tasklet);
 		}
 	}
@@ -859,9 +885,9 @@ static void sdhci_tasklet_finish(unsigned long param)
 	 * The controller needs a reset of internal state machines
 	 * upon error conditions.
 	 */
-	if ((mrq->cmd->error != MMC_ERR_NONE) ||
-		(mrq->data && ((mrq->data->error != MMC_ERR_NONE) ||
-		(mrq->data->stop && (mrq->data->stop->error != MMC_ERR_NONE))))) {
+	if (mrq->cmd->error ||
+		(mrq->data && (mrq->data->error ||
+		(mrq->data->stop && mrq->data->stop->error)))) {
 
 		/* Some controllers need this kick or reset won't work here */
 		if (host->chip->quirks & SDHCI_QUIRK_CLOCK_BEFORE_RESET) {
@@ -906,13 +932,13 @@ static void sdhci_timeout_timer(unsigned long data)
 		sdhci_dumpregs(host);
 
 		if (host->data) {
-			host->data->error = MMC_ERR_TIMEOUT;
+			host->data->error = -ETIMEDOUT;
 			sdhci_finish_data(host);
 		} else {
 			if (host->cmd)
-				host->cmd->error = MMC_ERR_TIMEOUT;
+				host->cmd->error = -ETIMEDOUT;
 			else
-				host->mrq->cmd->error = MMC_ERR_TIMEOUT;
+				host->mrq->cmd->error = -ETIMEDOUT;
 
 			tasklet_schedule(&host->finish_tasklet);
 		}
@@ -941,13 +967,12 @@ static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask)
 	}
 
 	if (intmask & SDHCI_INT_TIMEOUT)
-		host->cmd->error = MMC_ERR_TIMEOUT;
-	else if (intmask & SDHCI_INT_CRC)
-		host->cmd->error = MMC_ERR_BADCRC;
-	else if (intmask & (SDHCI_INT_END_BIT | SDHCI_INT_INDEX))
-		host->cmd->error = MMC_ERR_FAILED;
+		host->cmd->error = -ETIMEDOUT;
+	else if (intmask & (SDHCI_INT_CRC | SDHCI_INT_END_BIT |
+			SDHCI_INT_INDEX))
+		host->cmd->error = -EILSEQ;
 
-	if (host->cmd->error != MMC_ERR_NONE)
+	if (host->cmd->error)
 		tasklet_schedule(&host->finish_tasklet);
 	else if (intmask & SDHCI_INT_RESPONSE)
 		sdhci_finish_command(host);
@@ -974,13 +999,11 @@ static void sdhci_data_irq(struct sdhci_host *host, u32 intmask)
 	}
 
 	if (intmask & SDHCI_INT_DATA_TIMEOUT)
-		host->data->error = MMC_ERR_TIMEOUT;
-	else if (intmask & SDHCI_INT_DATA_CRC)
-		host->data->error = MMC_ERR_BADCRC;
-	else if (intmask & SDHCI_INT_DATA_END_BIT)
-		host->data->error = MMC_ERR_FAILED;
+		host->data->error = -ETIMEDOUT;
+	else if (intmask & (SDHCI_INT_DATA_CRC | SDHCI_INT_DATA_END_BIT))
+		host->data->error = -EILSEQ;
 
-	if (host->data->error != MMC_ERR_NONE)
+	if (host->data->error)
 		sdhci_finish_data(host);
 	else {
 		if (intmask & (SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL))
@@ -1015,6 +1038,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)
 	irqreturn_t result;
 	struct sdhci_host* host = dev_id;
 	u32 intmask;
+	int cardint = 0;
 
 	spin_lock(&host->lock);
 
@@ -1059,6 +1083,11 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)
 
 	intmask &= ~SDHCI_INT_BUS_POWER;
 
+	if (intmask & SDHCI_INT_CARD_INT)
+		cardint = 1;
+
+	intmask &= ~SDHCI_INT_CARD_INT;
+
 	if (intmask) {
 		printk(KERN_ERR "%s: Unexpected interrupt 0x%08x.\n",
 			mmc_hostname(host->mmc), intmask);
@@ -1073,6 +1102,12 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)
 out:
 	spin_unlock(&host->lock);
 
+	/*
+	 * We have to delay this as it calls back into the driver.
+	 */
+	if (cardint)
+		mmc_signal_sdio_irq(host->mmc);
+
 	return result;
 }
 
@@ -1258,20 +1293,26 @@ static int __devinit sdhci_probe_slot(struct pci_dev *pdev, int slot)
 
 	caps = readl(host->ioaddr + SDHCI_CAPABILITIES);
 
-	if (debug_nodma)
-		DBG("DMA forced off\n");
-	else if (debug_forcedma) {
-		DBG("DMA forced on\n");
-		host->flags |= SDHCI_USE_DMA;
-	} else if (chip->quirks & SDHCI_QUIRK_FORCE_DMA)
+	if (chip->quirks & SDHCI_QUIRK_FORCE_DMA)
 		host->flags |= SDHCI_USE_DMA;
-	else if ((pdev->class & 0x0000FF) != PCI_SDHCI_IFDMA)
-		DBG("Controller doesn't have DMA interface\n");
 	else if (!(caps & SDHCI_CAN_DO_DMA))
 		DBG("Controller doesn't have DMA capability\n");
 	else
 		host->flags |= SDHCI_USE_DMA;
 
+	if ((chip->quirks & SDHCI_QUIRK_BROKEN_DMA) &&
+		(host->flags & SDHCI_USE_DMA)) {
+		DBG("Disabling DMA as it is marked broken");
+		host->flags &= ~SDHCI_USE_DMA;
+	}
+
+	if (((pdev->class & 0x0000FF) != PCI_SDHCI_IFDMA) &&
+		(host->flags & SDHCI_USE_DMA)) {
+		printk(KERN_WARNING "%s: Will use DMA "
+			"mode even though HW doesn't fully "
+			"claim to support it.\n", host->slot_descr);
+	}
+
 	if (host->flags & SDHCI_USE_DMA) {
 		if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
 			printk(KERN_WARNING "%s: No suitable DMA available. "
@@ -1312,7 +1353,7 @@ static int __devinit sdhci_probe_slot(struct pci_dev *pdev, int slot)
 	mmc->ops = &sdhci_ops;
 	mmc->f_min = host->max_clk / 256;
 	mmc->f_max = host->max_clk;
-	mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE | MMC_CAP_BYTEBLOCK;
+	mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE | MMC_CAP_SDIO_IRQ;
 
 	if (caps & SDHCI_CAN_DO_HISPD)
 		mmc->caps |= MMC_CAP_SD_HIGHSPEED;
@@ -1565,14 +1606,10 @@ static void __exit sdhci_drv_exit(void)
 module_init(sdhci_drv_init);
 module_exit(sdhci_drv_exit);
 
-module_param(debug_nodma, uint, 0444);
-module_param(debug_forcedma, uint, 0444);
 module_param(debug_quirks, uint, 0444);
 
 MODULE_AUTHOR("Pierre Ossman <drzeus@drzeus.cx>");
 MODULE_DESCRIPTION("Secure Digital Host Controller Interface driver");
 MODULE_LICENSE("GPL");
 
-MODULE_PARM_DESC(debug_nodma, "Forcefully disable DMA transfers. (default 0)");
-MODULE_PARM_DESC(debug_forcedma, "Forcefully enable DMA transfers. (default 0)");
 MODULE_PARM_DESC(debug_quirks, "Force certain quirks.");
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index e28987d6d2e..05195ea900f 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -81,7 +81,7 @@
 
 #define SDHCI_BLOCK_GAP_CONTROL	0x2A
 
-#define SDHCI_WALK_UP_CONTROL	0x2B
+#define SDHCI_WAKE_UP_CONTROL	0x2B
 
 #define SDHCI_CLOCK_CONTROL	0x2C
 #define  SDHCI_DIVIDER_SHIFT	8
diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index 8b736e96844..9b904795eb7 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -16,6 +16,7 @@
 #include <linux/mmc/host.h>
 #include <linux/highmem.h>
 #include <linux/scatterlist.h>
+#include <linux/log2.h>
 #include <asm/io.h>
 
 #define DRIVER_NAME "tifm_sd"
@@ -404,14 +405,14 @@ static void tifm_sd_check_status(struct tifm_sd *host)
 	struct tifm_dev *sock = host->dev;
 	struct mmc_command *cmd = host->req->cmd;
 
-	if (cmd->error != MMC_ERR_NONE)
+	if (cmd->error)
 		goto finish_request;
 
 	if (!(host->cmd_flags & CMD_READY))
 		return;
 
 	if (cmd->data) {
-		if (cmd->data->error != MMC_ERR_NONE) {
+		if (cmd->data->error) {
 			if ((host->cmd_flags & SCMD_ACTIVE)
 			    && !(host->cmd_flags & SCMD_READY))
 				return;
@@ -504,7 +505,7 @@ static void tifm_sd_card_event(struct tifm_dev *sock)
 {
 	struct tifm_sd *host;
 	unsigned int host_status = 0;
-	int cmd_error = MMC_ERR_NONE;
+	int cmd_error = 0;
 	struct mmc_command *cmd = NULL;
 	unsigned long flags;
 
@@ -521,15 +522,15 @@ static void tifm_sd_card_event(struct tifm_dev *sock)
 			writel(host_status & TIFM_MMCSD_ERRMASK,
 			       sock->addr + SOCK_MMCSD_STATUS);
 			if (host_status & TIFM_MMCSD_CTO)
-				cmd_error = MMC_ERR_TIMEOUT;
+				cmd_error = -ETIMEDOUT;
 			else if (host_status & TIFM_MMCSD_CCRC)
-				cmd_error = MMC_ERR_BADCRC;
+				cmd_error = -EILSEQ;
 
 			if (cmd->data) {
 				if (host_status & TIFM_MMCSD_DTO)
-					cmd->data->error = MMC_ERR_TIMEOUT;
+					cmd->data->error = -ETIMEDOUT;
 				else if (host_status & TIFM_MMCSD_DCRC)
-					cmd->data->error = MMC_ERR_BADCRC;
+					cmd->data->error = -EILSEQ;
 			}
 
 			writel(TIFM_FIFO_INT_SETALL,
@@ -626,14 +627,21 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 
 	spin_lock_irqsave(&sock->lock, flags);
 	if (host->eject) {
-		spin_unlock_irqrestore(&sock->lock, flags);
+		mrq->cmd->error = -ENOMEDIUM;
 		goto err_out;
 	}
 
 	if (host->req) {
 		printk(KERN_ERR "%s : unfinished request detected\n",
 		       sock->dev.bus_id);
-		spin_unlock_irqrestore(&sock->lock, flags);
+		mrq->cmd->error = -ETIMEDOUT;
+		goto err_out;
+	}
+
+	if (mrq->data && !is_power_of_2(mrq->data->blksz)) {
+		printk(KERN_ERR "%s: Unsupported block size (%d bytes)\n",
+			sock->dev.bus_id, mrq->data->blksz);
+		mrq->cmd->error = -EINVAL;
 		goto err_out;
 	}
 
@@ -722,7 +730,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	return;
 
 err_out:
-	mrq->cmd->error = MMC_ERR_TIMEOUT;
+	spin_unlock_irqrestore(&sock->lock, flags);
 	mmc_request_done(mmc, mrq);
 }
 
@@ -1012,9 +1020,9 @@ static void tifm_sd_remove(struct tifm_dev *sock)
 		writel(TIFM_FIFO_INT_SETALL,
 		       sock->addr + SOCK_DMA_FIFO_INT_ENABLE_CLEAR);
 		writel(0, sock->addr + SOCK_DMA_FIFO_INT_ENABLE_SET);
-		host->req->cmd->error = MMC_ERR_TIMEOUT;
+		host->req->cmd->error = -ENOMEDIUM;
 		if (host->req->stop)
-			host->req->stop->error = MMC_ERR_TIMEOUT;
+			host->req->stop->error = -ENOMEDIUM;
 		tasklet_schedule(&host->finish_tasklet);
 	}
 	spin_unlock_irqrestore(&sock->lock, flags);
diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c
index 9bf2a877113..80db11c05f2 100644
--- a/drivers/mmc/host/wbsd.c
+++ b/drivers/mmc/host/wbsd.c
@@ -317,7 +317,7 @@ static inline void wbsd_get_short_reply(struct wbsd_host *host,
 	 * Correct response type?
 	 */
 	if (wbsd_read_index(host, WBSD_IDX_RSPLEN) != WBSD_RSP_SHORT) {
-		cmd->error = MMC_ERR_INVALID;
+		cmd->error = -EILSEQ;
 		return;
 	}
 
@@ -337,7 +337,7 @@ static inline void wbsd_get_long_reply(struct wbsd_host *host,
 	 * Correct response type?
 	 */
 	if (wbsd_read_index(host, WBSD_IDX_RSPLEN) != WBSD_RSP_LONG) {
-		cmd->error = MMC_ERR_INVALID;
+		cmd->error = -EILSEQ;
 		return;
 	}
 
@@ -372,7 +372,7 @@ static void wbsd_send_command(struct wbsd_host *host, struct mmc_command *cmd)
 	for (i = 3; i >= 0; i--)
 		outb((cmd->arg >> (i * 8)) & 0xff, host->base + WBSD_CMDR);
 
-	cmd->error = MMC_ERR_NONE;
+	cmd->error = 0;
 
 	/*
 	 * Wait for the request to complete.
@@ -392,13 +392,13 @@ static void wbsd_send_command(struct wbsd_host *host, struct mmc_command *cmd)
 
 		/* Card removed? */
 		if (isr & WBSD_INT_CARD)
-			cmd->error = MMC_ERR_TIMEOUT;
+			cmd->error = -ENOMEDIUM;
 		/* Timeout? */
 		else if (isr & WBSD_INT_TIMEOUT)
-			cmd->error = MMC_ERR_TIMEOUT;
+			cmd->error = -ETIMEDOUT;
 		/* CRC? */
 		else if ((cmd->flags & MMC_RSP_CRC) && (isr & WBSD_INT_CRC))
-			cmd->error = MMC_ERR_BADCRC;
+			cmd->error = -EILSEQ;
 		/* All ok */
 		else {
 			if (cmd->flags & MMC_RSP_136)
@@ -585,7 +585,7 @@ static void wbsd_prepare_data(struct wbsd_host *host, struct mmc_data *data)
 			((blksize >> 4) & 0xF0) | WBSD_DATA_WIDTH);
 		wbsd_write_index(host, WBSD_IDX_PBSLSB, blksize & 0xFF);
 	} else {
-		data->error = MMC_ERR_INVALID;
+		data->error = -EINVAL;
 		return;
 	}
 
@@ -607,7 +607,7 @@ static void wbsd_prepare_data(struct wbsd_host *host, struct mmc_data *data)
 		 */
 		BUG_ON(size > 0x10000);
 		if (size > 0x10000) {
-			data->error = MMC_ERR_INVALID;
+			data->error = -EINVAL;
 			return;
 		}
 
@@ -669,7 +669,7 @@ static void wbsd_prepare_data(struct wbsd_host *host, struct mmc_data *data)
 		}
 	}
 
-	data->error = MMC_ERR_NONE;
+	data->error = 0;
 }
 
 static void wbsd_finish_data(struct wbsd_host *host, struct mmc_data *data)
@@ -724,8 +724,8 @@ static void wbsd_finish_data(struct wbsd_host *host, struct mmc_data *data)
 				"%d bytes left.\n",
 				mmc_hostname(host->mmc), count);
 
-			if (data->error == MMC_ERR_NONE)
-				data->error = MMC_ERR_FAILED;
+			if (!data->error)
+				data->error = -EIO;
 		} else {
 			/*
 			 * Transfer data from DMA buffer to
@@ -735,7 +735,7 @@ static void wbsd_finish_data(struct wbsd_host *host, struct mmc_data *data)
 				wbsd_dma_to_sg(host, data);
 		}
 
-		if (data->error != MMC_ERR_NONE) {
+		if (data->error) {
 			if (data->bytes_xfered)
 				data->bytes_xfered -= data->blksz;
 		}
@@ -767,11 +767,10 @@ static void wbsd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	host->mrq = mrq;
 
 	/*
-	 * If there is no card in the slot then
-	 * timeout immediatly.
+	 * Check that there is actually a card in the slot.
 	 */
 	if (!(host->flags & WBSD_FCARD_PRESENT)) {
-		cmd->error = MMC_ERR_TIMEOUT;
+		cmd->error = -ENOMEDIUM;
 		goto done;
 	}
 
@@ -807,7 +806,7 @@ static void wbsd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 				"supported by this controller.\n",
 				mmc_hostname(host->mmc), cmd->opcode);
 #endif
-			cmd->error = MMC_ERR_INVALID;
+			cmd->error = -EINVAL;
 
 			goto done;
 		};
@@ -819,7 +818,7 @@ static void wbsd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	if (cmd->data) {
 		wbsd_prepare_data(host, cmd->data);
 
-		if (cmd->data->error != MMC_ERR_NONE)
+		if (cmd->data->error)
 			goto done;
 	}
 
@@ -830,7 +829,7 @@ static void wbsd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	 * will be finished after the data has
 	 * transfered.
 	 */
-	if (cmd->data && (cmd->error == MMC_ERR_NONE)) {
+	if (cmd->data && !cmd->error) {
 		/*
 		 * Dirty fix for hardware bug.
 		 */
@@ -1033,7 +1032,7 @@ static void wbsd_tasklet_card(unsigned long param)
 				mmc_hostname(host->mmc));
 			wbsd_reset(host);
 
-			host->mrq->cmd->error = MMC_ERR_FAILED;
+			host->mrq->cmd->error = -ENOMEDIUM;
 			tasklet_schedule(&host->finish_tasklet);
 		}
 
@@ -1097,7 +1096,7 @@ static void wbsd_tasklet_crc(unsigned long param)
 
 	DBGF("CRC error\n");
 
-	data->error = MMC_ERR_BADCRC;
+	data->error = -EILSEQ;
 
 	tasklet_schedule(&host->finish_tasklet);
 
@@ -1121,7 +1120,7 @@ static void wbsd_tasklet_timeout(unsigned long param)
 
 	DBGF("Timeout\n");
 
-	data->error = MMC_ERR_TIMEOUT;
+	data->error = -ETIMEDOUT;
 
 	tasklet_schedule(&host->finish_tasklet);
 
@@ -1220,7 +1219,7 @@ static int __devinit wbsd_alloc_mmc(struct device *dev)
 	mmc->f_min = 375000;
 	mmc->f_max = 24000000;
 	mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
-	mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE | MMC_CAP_BYTEBLOCK;
+	mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE;
 
 	spin_lock_init(&host->lock);
 
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index d590a99930f..2305cc450a4 100644
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -45,7 +45,7 @@
 
 #include "cpqphp.h"
 #include "cpqphp_nvram.h"
-#include "../../../arch/i386/pci/pci.h"	/* horrible hack showing how processor dependent we are... */
+#include "../../../arch/x86/pci/pci.h"	/* horrible hack showing how processor dependent we are... */
 
 
 /* Global variables */
diff --git a/drivers/pci/hotplug/cpqphp_pci.c b/drivers/pci/hotplug/cpqphp_pci.c
index fc7c74d7259..3f6cd20e95d 100644
--- a/drivers/pci/hotplug/cpqphp_pci.c
+++ b/drivers/pci/hotplug/cpqphp_pci.c
@@ -37,7 +37,7 @@
 #include "../pci.h"
 #include "cpqphp.h"
 #include "cpqphp_nvram.h"
-#include "../../../arch/i386/pci/pci.h"	/* horrible hack showing how processor dependent we are... */
+#include "../../../arch/x86/pci/pci.h"	/* horrible hack showing how processor dependent we are... */
 
 
 u8 cpqhp_nic_irq;
diff --git a/drivers/pci/hotplug/ibmphp_core.c b/drivers/pci/hotplug/ibmphp_core.c
index 0316eeaaeb2..a90c28d0c69 100644
--- a/drivers/pci/hotplug/ibmphp_core.c
+++ b/drivers/pci/hotplug/ibmphp_core.c
@@ -35,7 +35,7 @@
 #include <linux/delay.h>
 #include <linux/wait.h>
 #include "../pci.h"
-#include "../../../arch/i386/pci/pci.h"	/* for struct irq_routing_table */
+#include "../../../arch/x86/pci/pci.h"	/* for struct irq_routing_table */
 #include "ibmphp.h"
 
 #define attn_on(sl)  ibmphp_hpc_writeslot (sl, HPC_SLOT_ATTNON)
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index 0691f473e9d..4e9fd37cff3 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -500,7 +500,7 @@ static int __init pnpbios_probe_system(void)
 	return 0;
 }
 
-static int __init exploding_pnp_bios(struct dmi_system_id *d)
+static int __init exploding_pnp_bios(const struct dmi_system_id *d)
 {
 	printk(KERN_WARNING "%s detected. Disabling PnPBIOS\n", d->ident);
 	return 0;
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index d32c60dbdd8..571320ab9e1 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -472,14 +472,13 @@ dasd_diag_build_cp(struct dasd_device * device, struct request *req)
 	struct dasd_ccw_req *cqr;
 	struct dasd_diag_req *dreq;
 	struct dasd_diag_bio *dbio;
-	struct bio *bio;
+	struct req_iterator iter;
 	struct bio_vec *bv;
 	char *dst;
 	unsigned int count, datasize;
 	sector_t recid, first_rec, last_rec;
 	unsigned int blksize, off;
 	unsigned char rw_cmd;
-	int i;
 
 	if (rq_data_dir(req) == READ)
 		rw_cmd = MDSK_READ_REQ;
@@ -493,13 +492,11 @@ dasd_diag_build_cp(struct dasd_device * device, struct request *req)
 	last_rec = (req->sector + req->nr_sectors - 1) >> device->s2b_shift;
 	/* Check struct bio and count the number of blocks for the request. */
 	count = 0;
-	rq_for_each_bio(bio, req) {
-		bio_for_each_segment(bv, bio, i) {
-			if (bv->bv_len & (blksize - 1))
-				/* Fba can only do full blocks. */
-				return ERR_PTR(-EINVAL);
-			count += bv->bv_len >> (device->s2b_shift + 9);
-		}
+	rq_for_each_segment(bv, req, iter) {
+		if (bv->bv_len & (blksize - 1))
+			/* Fba can only do full blocks. */
+			return ERR_PTR(-EINVAL);
+		count += bv->bv_len >> (device->s2b_shift + 9);
 	}
 	/* Paranoia. */
 	if (count != last_rec - first_rec + 1)
@@ -516,18 +513,16 @@ dasd_diag_build_cp(struct dasd_device * device, struct request *req)
 	dreq->block_count = count;
 	dbio = dreq->bio;
 	recid = first_rec;
-	rq_for_each_bio(bio, req) {
-		bio_for_each_segment(bv, bio, i) {
-			dst = page_address(bv->bv_page) + bv->bv_offset;
-			for (off = 0; off < bv->bv_len; off += blksize) {
-				memset(dbio, 0, sizeof (struct dasd_diag_bio));
-				dbio->type = rw_cmd;
-				dbio->block_number = recid + 1;
-				dbio->buffer = dst;
-				dbio++;
-				dst += blksize;
-				recid++;
-			}
+	rq_for_each_segment(bv, req, iter) {
+		dst = page_address(bv->bv_page) + bv->bv_offset;
+		for (off = 0; off < bv->bv_len; off += blksize) {
+			memset(dbio, 0, sizeof (struct dasd_diag_bio));
+			dbio->type = rw_cmd;
+			dbio->block_number = recid + 1;
+			dbio->buffer = dst;
+			dbio++;
+			dst += blksize;
+			recid++;
 		}
 	}
 	cqr->retries = DIAG_MAX_RETRIES;
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index ea63ba7828f..44adf8496bd 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -1176,7 +1176,7 @@ dasd_eckd_build_cp(struct dasd_device * device, struct request *req)
 	struct LO_eckd_data *LO_data;
 	struct dasd_ccw_req *cqr;
 	struct ccw1 *ccw;
-	struct bio *bio;
+	struct req_iterator iter;
 	struct bio_vec *bv;
 	char *dst;
 	unsigned int blksize, blk_per_trk, off;
@@ -1185,7 +1185,6 @@ dasd_eckd_build_cp(struct dasd_device * device, struct request *req)
 	sector_t first_trk, last_trk;
 	unsigned int first_offs, last_offs;
 	unsigned char cmd, rcmd;
-	int i;
 
 	private = (struct dasd_eckd_private *) device->private;
 	if (rq_data_dir(req) == READ)
@@ -1206,18 +1205,15 @@ dasd_eckd_build_cp(struct dasd_device * device, struct request *req)
 	/* Check struct bio and count the number of blocks for the request. */
 	count = 0;
 	cidaw = 0;
-	rq_for_each_bio(bio, req) {
-		bio_for_each_segment(bv, bio, i) {
-			if (bv->bv_len & (blksize - 1))
-				/* Eckd can only do full blocks. */
-				return ERR_PTR(-EINVAL);
-			count += bv->bv_len >> (device->s2b_shift + 9);
+	rq_for_each_segment(bv, req, iter) {
+		if (bv->bv_len & (blksize - 1))
+			/* Eckd can only do full blocks. */
+			return ERR_PTR(-EINVAL);
+		count += bv->bv_len >> (device->s2b_shift + 9);
 #if defined(CONFIG_64BIT)
-			if (idal_is_needed (page_address(bv->bv_page),
-					    bv->bv_len))
-				cidaw += bv->bv_len >> (device->s2b_shift + 9);
+		if (idal_is_needed (page_address(bv->bv_page), bv->bv_len))
+			cidaw += bv->bv_len >> (device->s2b_shift + 9);
 #endif
-		}
 	}
 	/* Paranoia. */
 	if (count != last_rec - first_rec + 1)
@@ -1257,7 +1253,7 @@ dasd_eckd_build_cp(struct dasd_device * device, struct request *req)
 		locate_record(ccw++, LO_data++, first_trk, first_offs + 1,
 			      last_rec - recid + 1, cmd, device, blksize);
 	}
-	rq_for_each_bio(bio, req) bio_for_each_segment(bv, bio, i) {
+	rq_for_each_segment(bv, req, iter) {
 		dst = page_address(bv->bv_page) + bv->bv_offset;
 		if (dasd_page_cache) {
 			char *copy = kmem_cache_alloc(dasd_page_cache,
@@ -1328,12 +1324,12 @@ dasd_eckd_free_cp(struct dasd_ccw_req *cqr, struct request *req)
 {
 	struct dasd_eckd_private *private;
 	struct ccw1 *ccw;
-	struct bio *bio;
+	struct req_iterator iter;
 	struct bio_vec *bv;
 	char *dst, *cda;
 	unsigned int blksize, blk_per_trk, off;
 	sector_t recid;
-	int i, status;
+	int status;
 
 	if (!dasd_page_cache)
 		goto out;
@@ -1346,7 +1342,7 @@ dasd_eckd_free_cp(struct dasd_ccw_req *cqr, struct request *req)
 	ccw++;
 	if (private->uses_cdl == 0 || recid > 2*blk_per_trk)
 		ccw++;
-	rq_for_each_bio(bio, req) bio_for_each_segment(bv, bio, i) {
+	rq_for_each_segment(bv, req, iter) {
 		dst = page_address(bv->bv_page) + bv->bv_offset;
 		for (off = 0; off < bv->bv_len; off += blksize) {
 			/* Skip locate record. */
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
index da16ead8aff..1d95822e0b8 100644
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -234,14 +234,13 @@ dasd_fba_build_cp(struct dasd_device * device, struct request *req)
 	struct LO_fba_data *LO_data;
 	struct dasd_ccw_req *cqr;
 	struct ccw1 *ccw;
-	struct bio *bio;
+	struct req_iterator iter;
 	struct bio_vec *bv;
 	char *dst;
 	int count, cidaw, cplength, datasize;
 	sector_t recid, first_rec, last_rec;
 	unsigned int blksize, off;
 	unsigned char cmd;
-	int i;
 
 	private = (struct dasd_fba_private *) device->private;
 	if (rq_data_dir(req) == READ) {
@@ -257,18 +256,15 @@ dasd_fba_build_cp(struct dasd_device * device, struct request *req)
 	/* Check struct bio and count the number of blocks for the request. */
 	count = 0;
 	cidaw = 0;
-	rq_for_each_bio(bio, req) {
-		bio_for_each_segment(bv, bio, i) {
-			if (bv->bv_len & (blksize - 1))
-				/* Fba can only do full blocks. */
-				return ERR_PTR(-EINVAL);
-			count += bv->bv_len >> (device->s2b_shift + 9);
+	rq_for_each_segment(bv, req, iter) {
+		if (bv->bv_len & (blksize - 1))
+			/* Fba can only do full blocks. */
+			return ERR_PTR(-EINVAL);
+		count += bv->bv_len >> (device->s2b_shift + 9);
 #if defined(CONFIG_64BIT)
-			if (idal_is_needed (page_address(bv->bv_page),
-					    bv->bv_len))
-				cidaw += bv->bv_len / blksize;
+		if (idal_is_needed (page_address(bv->bv_page), bv->bv_len))
+			cidaw += bv->bv_len / blksize;
 #endif
-		}
 	}
 	/* Paranoia. */
 	if (count != last_rec - first_rec + 1)
@@ -304,7 +300,7 @@ dasd_fba_build_cp(struct dasd_device * device, struct request *req)
 		locate_record(ccw++, LO_data++, rq_data_dir(req), 0, count);
 	}
 	recid = first_rec;
-	rq_for_each_bio(bio, req) bio_for_each_segment(bv, bio, i) {
+	rq_for_each_segment(bv, req, iter) {
 		dst = page_address(bv->bv_page) + bv->bv_offset;
 		if (dasd_page_cache) {
 			char *copy = kmem_cache_alloc(dasd_page_cache,
@@ -359,11 +355,11 @@ dasd_fba_free_cp(struct dasd_ccw_req *cqr, struct request *req)
 {
 	struct dasd_fba_private *private;
 	struct ccw1 *ccw;
-	struct bio *bio;
+	struct req_iterator iter;
 	struct bio_vec *bv;
 	char *dst, *cda;
 	unsigned int blksize, off;
-	int i, status;
+	int status;
 
 	if (!dasd_page_cache)
 		goto out;
@@ -374,7 +370,7 @@ dasd_fba_free_cp(struct dasd_ccw_req *cqr, struct request *req)
 	ccw++;
 	if (private->rdc_data.mode.bits.data_chain != 0)
 		ccw++;
-	rq_for_each_bio(bio, req) bio_for_each_segment(bv, bio, i) {
+	rq_for_each_segment(bv, req, iter) {
 		dst = page_address(bv->bv_page) + bv->bv_offset;
 		for (off = 0; off < bv->bv_len; off += blksize) {
 			/* Skip locate record. */
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index 4d8798bacf9..859f870552e 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -674,10 +674,10 @@ dcssblk_make_request(struct request_queue *q, struct bio *bio)
 		}
 		bytes_done += bvec->bv_len;
 	}
-	bio_endio(bio, bytes_done, 0);
+	bio_endio(bio, 0);
 	return 0;
 fail:
-	bio_io_error(bio, bio->bi_size);
+	bio_io_error(bio);
 	return 0;
 }
 
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index 354a060e5be..0fbacc8b106 100644
--- a/drivers/s390/block/xpram.c
+++ b/drivers/s390/block/xpram.c
@@ -230,12 +230,10 @@ static int xpram_make_request(struct request_queue *q, struct bio *bio)
 		}
 	}
 	set_bit(BIO_UPTODATE, &bio->bi_flags);
-	bytes = bio->bi_size;
-	bio->bi_size = 0;
-	bio->bi_end_io(bio, bytes, 0);
+	bio_end_io(bio, 0);
 	return 0;
 fail:
-	bio_io_error(bio, bio->bi_size);
+	bio_io_error(bio);
 	return 0;
 }
 
diff --git a/drivers/s390/char/tape_34xx.c b/drivers/s390/char/tape_34xx.c
index 80e7a537e7d..5b47e9cce75 100644
--- a/drivers/s390/char/tape_34xx.c
+++ b/drivers/s390/char/tape_34xx.c
@@ -1134,21 +1134,18 @@ tape_34xx_bread(struct tape_device *device, struct request *req)
 {
 	struct tape_request *request;
 	struct ccw1 *ccw;
-	int count = 0, i;
+	int count = 0;
 	unsigned off;
 	char *dst;
 	struct bio_vec *bv;
-	struct bio *bio;
+	struct req_iterator iter;
 	struct tape_34xx_block_id *	start_block;
 
 	DBF_EVENT(6, "xBREDid:");
 
 	/* Count the number of blocks for the request. */
-	rq_for_each_bio(bio, req) {
-		bio_for_each_segment(bv, bio, i) {
-			count += bv->bv_len >> (TAPEBLOCK_HSEC_S2B + 9);
-		}
-	}
+	rq_for_each_segment(bv, req, iter)
+		count += bv->bv_len >> (TAPEBLOCK_HSEC_S2B + 9);
 
 	/* Allocate the ccw request. */
 	request = tape_alloc_request(3+count+1, 8);
@@ -1175,18 +1172,15 @@ tape_34xx_bread(struct tape_device *device, struct request *req)
 	ccw = tape_ccw_cc(ccw, NOP, 0, NULL);
 	ccw = tape_ccw_cc(ccw, NOP, 0, NULL);
 
-	rq_for_each_bio(bio, req) {
-		bio_for_each_segment(bv, bio, i) {
-			dst = kmap(bv->bv_page) + bv->bv_offset;
-			for (off = 0; off < bv->bv_len;
-			     off += TAPEBLOCK_HSEC_SIZE) {
-				ccw->flags = CCW_FLAG_CC;
-				ccw->cmd_code = READ_FORWARD;
-				ccw->count = TAPEBLOCK_HSEC_SIZE;
-				set_normalized_cda(ccw, (void*) __pa(dst));
-				ccw++;
-				dst += TAPEBLOCK_HSEC_SIZE;
-			}
+	rq_for_each_segment(bv, req, iter) {
+		dst = kmap(bv->bv_page) + bv->bv_offset;
+		for (off = 0; off < bv->bv_len; off += TAPEBLOCK_HSEC_SIZE) {
+			ccw->flags = CCW_FLAG_CC;
+			ccw->cmd_code = READ_FORWARD;
+			ccw->count = TAPEBLOCK_HSEC_SIZE;
+			set_normalized_cda(ccw, (void*) __pa(dst));
+			ccw++;
+			dst += TAPEBLOCK_HSEC_SIZE;
 		}
 	}
 
diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c
index 7e2b2ab4926..9f244c591ee 100644
--- a/drivers/s390/char/tape_3590.c
+++ b/drivers/s390/char/tape_3590.c
@@ -623,21 +623,19 @@ tape_3590_bread(struct tape_device *device, struct request *req)
 {
 	struct tape_request *request;
 	struct ccw1 *ccw;
-	int count = 0, start_block, i;
+	int count = 0, start_block;
 	unsigned off;
 	char *dst;
 	struct bio_vec *bv;
-	struct bio *bio;
+	struct req_iterator iter;
 
 	DBF_EVENT(6, "xBREDid:");
 	start_block = req->sector >> TAPEBLOCK_HSEC_S2B;
 	DBF_EVENT(6, "start_block = %i\n", start_block);
 
-	rq_for_each_bio(bio, req) {
-		bio_for_each_segment(bv, bio, i) {
-			count += bv->bv_len >> (TAPEBLOCK_HSEC_S2B + 9);
-		}
-	}
+	rq_for_each_segment(bv, req, iter)
+		count += bv->bv_len >> (TAPEBLOCK_HSEC_S2B + 9);
+
 	request = tape_alloc_request(2 + count + 1, 4);
 	if (IS_ERR(request))
 		return request;
@@ -653,21 +651,18 @@ tape_3590_bread(struct tape_device *device, struct request *req)
 	 */
 	ccw = tape_ccw_cc(ccw, NOP, 0, NULL);
 
-	rq_for_each_bio(bio, req) {
-		bio_for_each_segment(bv, bio, i) {
-			dst = page_address(bv->bv_page) + bv->bv_offset;
-			for (off = 0; off < bv->bv_len;
-			     off += TAPEBLOCK_HSEC_SIZE) {
-				ccw->flags = CCW_FLAG_CC;
-				ccw->cmd_code = READ_FORWARD;
-				ccw->count = TAPEBLOCK_HSEC_SIZE;
-				set_normalized_cda(ccw, (void *) __pa(dst));
-				ccw++;
-				dst += TAPEBLOCK_HSEC_SIZE;
-			}
-			if (off > bv->bv_len)
-				BUG();
+	rq_for_each_segment(bv, req, iter) {
+		dst = page_address(bv->bv_page) + bv->bv_offset;
+		for (off = 0; off < bv->bv_len; off += TAPEBLOCK_HSEC_SIZE) {
+			ccw->flags = CCW_FLAG_CC;
+			ccw->cmd_code = READ_FORWARD;
+			ccw->count = TAPEBLOCK_HSEC_SIZE;
+			set_normalized_cda(ccw, (void *) __pa(dst));
+			ccw++;
+			dst += TAPEBLOCK_HSEC_SIZE;
 		}
+		if (off > bv->bv_len)
+			BUG();
 	}
 	ccw = tape_ccw_end(ccw, NOP, 0, NULL);
 	DBF_EVENT(6, "xBREDccwg\n");
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index a417a6ff9f9..604f4d71793 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -263,25 +263,12 @@ static int scsi_merge_bio(struct request *rq, struct bio *bio)
 		bio->bi_rw |= (1 << BIO_RW);
 	blk_queue_bounce(q, &bio);
 
-	if (!rq->bio)
-		blk_rq_bio_prep(q, rq, bio);
-	else if (!ll_back_merge_fn(q, rq, bio))
-		return -EINVAL;
-	else {
-		rq->biotail->bi_next = bio;
-		rq->biotail = bio;
-	}
-
-	return 0;
+	return blk_rq_append_bio(q, rq, bio);
 }
 
-static int scsi_bi_endio(struct bio *bio, unsigned int bytes_done, int error)
+static void scsi_bi_endio(struct bio *bio, int error)
 {
-	if (bio->bi_size)
-		return 1;
-
 	bio_put(bio);
-	return 0;
 }
 
 /**
@@ -337,7 +324,7 @@ static int scsi_req_map_sg(struct request *rq, struct scatterlist *sgl,
 			if (bio->bi_vcnt >= nr_vecs) {
 				err = scsi_merge_bio(rq, bio);
 				if (err) {
-					bio_endio(bio, bio->bi_size, 0);
+					bio_endio(bio, 0);
 					goto free_bios;
 				}
 				bio = NULL;
@@ -359,7 +346,7 @@ free_bios:
 		/*
 		 * call endio instead of bio_put incase it was bounced
 		 */
-		bio_endio(bio, bio->bi_size, 0);
+		bio_endio(bio, 0);
 	}
 
 	return err;
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 66c92bc36f3..6f475b60986 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -86,10 +86,8 @@ static void bfin_serial_stop_tx(struct uart_port *port)
 {
 	struct bfin_serial_port *uart = (struct bfin_serial_port *)port;
 
-#ifdef CONFIG_BF54x
 	while (!(UART_GET_LSR(uart) & TEMT))
 		continue;
-#endif
 
 #ifdef CONFIG_SERIAL_BFIN_DMA
 	disable_dma(uart->tx_dma_channel);
@@ -128,8 +126,8 @@ static void bfin_serial_start_tx(struct uart_port *port)
 	ier = UART_GET_IER(uart);
 	ier |= ETBEI;
 	UART_PUT_IER(uart, ier);
-	bfin_serial_tx_chars(uart);
 #endif
+	bfin_serial_tx_chars(uart);
 #endif
 }
 
@@ -139,18 +137,21 @@ static void bfin_serial_start_tx(struct uart_port *port)
 static void bfin_serial_stop_rx(struct uart_port *port)
 {
 	struct bfin_serial_port *uart = (struct bfin_serial_port *)port;
+#ifdef	CONFIG_KGDB_UART
+	if (uart->port.line != CONFIG_KGDB_UART_PORT) {
+#endif
 #ifdef CONFIG_BF54x
 	UART_CLEAR_IER(uart, ERBFI);
 #else
 	unsigned short ier;
 
 	ier = UART_GET_IER(uart);
-#ifdef	CONFIG_KGDB_UART
-	if (uart->port.line != CONFIG_KGDB_UART_PORT)
-#endif
 	ier &= ~ERBFI;
 	UART_PUT_IER(uart, ier);
 #endif
+#ifdef	CONFIG_KGDB_UART
+	}
+#endif
 }
 
 /*
@@ -173,12 +174,15 @@ void kgdb_put_debug_char(int chr)
 		uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT];
 	
 	while (!(UART_GET_LSR(uart) & THRE)) {
-		__builtin_bfin_ssync();
+		SSYNC();
 	}
+
+#ifndef CONFIG_BF54x
 	UART_PUT_LCR(uart, UART_GET_LCR(uart)&(~DLAB));
-	__builtin_bfin_ssync();
+	SSYNC();
+#endif
 	UART_PUT_CHAR(uart, (unsigned char)chr);
-	__builtin_bfin_ssync();
+	SSYNC();
 }
 
 int kgdb_get_debug_char(void)
@@ -192,12 +196,14 @@ int kgdb_get_debug_char(void)
 		uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT];
 	
 	while(!(UART_GET_LSR(uart) & DR)) {
-		__builtin_bfin_ssync();
+		SSYNC();
 	}
+#ifndef CONFIG_BF54x
 	UART_PUT_LCR(uart, UART_GET_LCR(uart)&(~DLAB));
-	__builtin_bfin_ssync();
+	SSYNC();
+#endif
 	chr = UART_GET_CHAR(uart);
-	__builtin_bfin_ssync();
+	SSYNC();
 
 	return chr;
 }
@@ -225,12 +231,10 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart)
 {
 	struct tty_struct *tty = uart->port.info->tty;
 	unsigned int status, ch, flg;
+	static int in_break = 0;
 #ifdef CONFIG_KGDB_UART
 	struct pt_regs *regs = get_irq_regs();
 #endif
-#ifdef BF533_FAMILY
-	static int in_break = 0;
-#endif
 
 	status = UART_GET_LSR(uart);
  	ch = UART_GET_CHAR(uart);
@@ -256,29 +260,30 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart)
 		}
 	}
 #endif
- 
-#ifdef BF533_FAMILY
-	/* The BF533 family of processors have a nice misbehavior where
-	 * they continuously generate characters for a "single" break.
-	 * We have to basically ignore this flood until the "next" valid
-	 * character comes across.  All other Blackfin families operate
-	 * properly though.
-	 */
-	if (in_break) {
-		if (ch != 0) {
-			in_break = 0;
-			ch = UART_GET_CHAR(uart);
-			if (bfin_revid() < 5)
+
+	if (ANOMALY_05000230) {
+		/* The BF533 family of processors have a nice misbehavior where
+		 * they continuously generate characters for a "single" break.
+		 * We have to basically ignore this flood until the "next" valid
+		 * character comes across.  All other Blackfin families operate
+		 * properly though.
+		 * Note: While Anomaly 05000230 does not directly address this,
+		 *       the changes that went in for it also fixed this issue.
+		 */
+		if (in_break) {
+			if (ch != 0) {
+				in_break = 0;
+				ch = UART_GET_CHAR(uart);
+				if (bfin_revid() < 5)
+					return;
+			} else
 				return;
-		} else
-			return;
+		}
 	}
-#endif
 
 	if (status & BI) {
-#ifdef BF533_FAMILY
-		in_break = 1;
-#endif
+		if (ANOMALY_05000230)
+			in_break = 1;
 		uart->port.icount.brk++;
 		if (uart_handle_break(&uart->port))
 			goto ignore_char;
@@ -697,17 +702,19 @@ static int bfin_serial_startup(struct uart_port *port)
 	uart->rx_dma_timer.expires = jiffies + DMA_RX_FLUSH_JIFFIES;
 	add_timer(&(uart->rx_dma_timer));
 #else
+	if (request_irq(uart->port.irq, bfin_serial_rx_int, IRQF_DISABLED,
+	     "BFIN_UART_RX", uart)) {
 # ifdef	CONFIG_KGDB_UART
-	if (uart->port.line != CONFIG_KGDB_UART_PORT && request_irq
-# else
-	if (request_irq
+		if (uart->port.line != CONFIG_KGDB_UART_PORT) {
 # endif
-	    (uart->port.irq, bfin_serial_rx_int, IRQF_DISABLED,
-	     "BFIN_UART_RX", uart)) {
 		printk(KERN_NOTICE "Unable to attach BlackFin UART RX interrupt\n");
 		return -EBUSY;
+# ifdef	CONFIG_KGDB_UART
+		}
+# endif
 	}
 
+
 	if (request_irq
 	    (uart->port.irq+1, bfin_serial_tx_int, IRQF_DISABLED,
 	     "BFIN_UART_TX", uart)) {
@@ -962,30 +969,6 @@ static void __init bfin_serial_init_ports(void)
 }
 
 #ifdef CONFIG_SERIAL_BFIN_CONSOLE
-static void bfin_serial_console_putchar(struct uart_port *port, int ch)
-{
-	struct bfin_serial_port *uart = (struct bfin_serial_port *)port;
-	while (!(UART_GET_LSR(uart) & THRE))
-		barrier();
-	UART_PUT_CHAR(uart, ch);
-	SSYNC();
-}
-
-/*
- * Interrupts are disabled on entering
- */
-static void
-bfin_serial_console_write(struct console *co, const char *s, unsigned int count)
-{
-	struct bfin_serial_port *uart = &bfin_serial_ports[co->index];
-	int flags = 0;
-
-	spin_lock_irqsave(&uart->port.lock, flags);
-	uart_console_write(&uart->port, s, count, bfin_serial_console_putchar);
-	spin_unlock_irqrestore(&uart->port.lock, flags);
-
-}
-
 /*
  * If the port was already initialised (eg, by a boot loader),
  * try to determine the current setup.
@@ -1038,19 +1021,25 @@ bfin_serial_console_get_options(struct bfin_serial_port *uart, int *baud,
 	}
 	pr_debug("%s:baud = %d, parity = %c, bits= %d\n", __FUNCTION__, *baud, *parity, *bits);
 }
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
+static struct uart_driver bfin_serial_reg;
 
 static int __init
 bfin_serial_console_setup(struct console *co, char *options)
 {
 	struct bfin_serial_port *uart;
+# ifdef CONFIG_SERIAL_BFIN_CONSOLE
 	int baud = 57600;
 	int bits = 8;
 	int parity = 'n';
-#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+#  ifdef CONFIG_SERIAL_BFIN_CTSRTS
 	int flow = 'r';
-#else
+#  else
 	int flow = 'n';
-#endif
+#  endif
+# endif
 
 	/*
 	 * Check whether an invalid uart number has been specified, and
@@ -1061,15 +1050,45 @@ bfin_serial_console_setup(struct console *co, char *options)
 		co->index = 0;
 	uart = &bfin_serial_ports[co->index];
 
+# ifdef CONFIG_SERIAL_BFIN_CONSOLE
 	if (options)
 		uart_parse_options(options, &baud, &parity, &bits, &flow);
 	else
 		bfin_serial_console_get_options(uart, &baud, &parity, &bits);
 
 	return uart_set_options(&uart->port, co, baud, parity, bits, flow);
+# else
+	return 0;
+# endif
+}
+#endif /* defined (CONFIG_SERIAL_BFIN_CONSOLE) ||
+				 defined (CONFIG_EARLY_PRINTK) */
+
+#ifdef CONFIG_SERIAL_BFIN_CONSOLE
+static void bfin_serial_console_putchar(struct uart_port *port, int ch)
+{
+	struct bfin_serial_port *uart = (struct bfin_serial_port *)port;
+	while (!(UART_GET_LSR(uart) & THRE))
+		barrier();
+	UART_PUT_CHAR(uart, ch);
+	SSYNC();
+}
+
+/*
+ * Interrupts are disabled on entering
+ */
+static void
+bfin_serial_console_write(struct console *co, const char *s, unsigned int count)
+{
+	struct bfin_serial_port *uart = &bfin_serial_ports[co->index];
+	int flags = 0;
+
+	spin_lock_irqsave(&uart->port.lock, flags);
+	uart_console_write(&uart->port, s, count, bfin_serial_console_putchar);
+	spin_unlock_irqrestore(&uart->port.lock, flags);
+
 }
 
-static struct uart_driver bfin_serial_reg;
 static struct console bfin_serial_console = {
 	.name		= BFIN_SERIAL_NAME,
 	.write		= bfin_serial_console_write,
@@ -1095,7 +1114,64 @@ console_initcall(bfin_serial_rs_console_init);
 #define BFIN_SERIAL_CONSOLE	&bfin_serial_console
 #else
 #define BFIN_SERIAL_CONSOLE	NULL
-#endif
+#endif /* CONFIG_SERIAL_BFIN_CONSOLE */
+
+
+#ifdef CONFIG_EARLY_PRINTK
+static __init void early_serial_putc(struct uart_port *port, int ch)
+{
+	unsigned timeout = 0xffff;
+	struct bfin_serial_port *uart = (struct bfin_serial_port *)port;
+
+	while ((!(UART_GET_LSR(uart) & THRE)) && --timeout)
+		cpu_relax();
+	UART_PUT_CHAR(uart, ch);
+}
+
+static __init void early_serial_write(struct console *con, const char *s,
+					unsigned int n)
+{
+	struct bfin_serial_port *uart = &bfin_serial_ports[con->index];
+	unsigned int i;
+
+	for (i = 0; i < n; i++, s++) {
+		if (*s == '\n')
+			early_serial_putc(&uart->port, '\r');
+		early_serial_putc(&uart->port, *s);
+	}
+}
+
+static struct __init console bfin_early_serial_console = {
+	.name = "early_BFuart",
+	.write = early_serial_write,
+	.device = uart_console_device,
+	.flags = CON_PRINTBUFFER,
+	.setup = bfin_serial_console_setup,
+	.index = -1,
+	.data  = &bfin_serial_reg,
+};
+
+struct console __init *bfin_earlyserial_init(unsigned int port,
+						unsigned int cflag)
+{
+	struct bfin_serial_port *uart;
+	struct ktermios t;
+
+	if (port == -1 || port >= nr_ports)
+		port = 0;
+	bfin_serial_init_ports();
+	bfin_early_serial_console.index = port;
+	uart = &bfin_serial_ports[port];
+	t.c_cflag = cflag;
+	t.c_iflag = 0;
+	t.c_oflag = 0;
+	t.c_lflag = ICANON;
+	t.c_line = port;
+	bfin_serial_set_termios(&uart->port, &t, &t);
+	return &bfin_early_serial_console;
+}
+
+#endif /* CONFIG_SERIAL_BFIN_CONSOLE */
 
 static struct uart_driver bfin_serial_reg = {
 	.owner			= THIS_MODULE,
@@ -1182,7 +1258,7 @@ static int __init bfin_serial_init(void)
 	int ret;
 #ifdef CONFIG_KGDB_UART
 	struct bfin_serial_port *uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT];
-	struct termios t;
+	struct ktermios t;
 #endif
 
 	pr_info("Serial: Blackfin serial driver\n");
@@ -1199,11 +1275,15 @@ static int __init bfin_serial_init(void)
 	}
 #ifdef CONFIG_KGDB_UART
 	if (uart->port.cons->index != CONFIG_KGDB_UART_PORT) {
-		request_irq(uart->port.irq, bfin_serial_int,
+		request_irq(uart->port.irq, bfin_serial_rx_int,
 			IRQF_DISABLED, "BFIN_UART_RX", uart);
 		pr_info("Request irq for kgdb uart port\n");
+#ifdef CONFIG_BF54x
+		UART_SET_IER(uart, ERBFI);
+#else
 		UART_PUT_IER(uart, UART_GET_IER(uart) | ERBFI);
-		__builtin_bfin_ssync();
+#endif
+		SSYNC();
 		t.c_cflag = CS8|B57600;
 		t.c_iflag = 0;
 		t.c_oflag = 0;
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 805e5fc5f5d..4db17f75f4f 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -237,7 +237,7 @@ static int resume_detect_interrupts_are_broken(struct uhci_hcd *uhci)
 static int remote_wakeup_is_broken(struct uhci_hcd *uhci)
 {
 	int port;
-	char *sys_info;
+	const char *sys_info;
 	static char bad_Asus_board[] = "A7V8X";
 
 	/* One of Asus's motherboards has a bug which causes it to
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 2580f5fa248..9609a6c676b 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -24,6 +24,18 @@ config LCD_CLASS_DEVICE
 	  To have support for your specific LCD panel you will have to
 	  select the proper drivers which depend on this option.
 
+config LCD_LTV350QV
+	tristate "Samsung LTV350QV LCD Panel"
+	depends on LCD_CLASS_DEVICE && SPI_MASTER
+	default n
+	help
+	  If you have a Samsung LTV350QV LCD panel, say y to include a
+	  power control driver for it.  The panel starts up in power
+	  off state, so you need this driver in order to see any
+	  output.
+
+	  The LTV350QV panel is present on all ATSTK1000 boards.
+
 #
 # Backlight
 #
@@ -39,12 +51,13 @@ config BACKLIGHT_CLASS_DEVICE
 	  select the proper drivers which depend on this option.
 
 config BACKLIGHT_CORGI
-	tristate "Sharp Corgi Backlight Driver (SL Series)"
-	depends on BACKLIGHT_CLASS_DEVICE && PXA_SHARPSL
-	default y
+	tristate "Generic (aka Sharp Corgi) Backlight Driver"
+	depends on BACKLIGHT_CLASS_DEVICE
+	default n
 	help
-	  If you have a Sharp Zaurus SL-C7xx, SL-Cxx00 or SL-6000x say y to enable the
-	  backlight driver.
+	  Say y to enable the generic platform backlight driver previously
+	  known as the Corgi backlight driver. If you have a Sharp Zaurus
+	  SL-C7xx, SL-Cxx00 or SL-6000x say y. Most users can say n.
 
 config BACKLIGHT_LOCOMO
 	tristate "Sharp LOCOMO LCD/Backlight Driver"
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index c6e2266f63e..965a78b1811 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -1,6 +1,8 @@
 # Backlight & LCD drivers
 
 obj-$(CONFIG_LCD_CLASS_DEVICE)     += lcd.o
+obj-$(CONFIG_LCD_LTV350QV)	+= ltv350qv.o
+
 obj-$(CONFIG_BACKLIGHT_CLASS_DEVICE) += backlight.o
 obj-$(CONFIG_BACKLIGHT_CORGI)	+= corgi_bl.o
 obj-$(CONFIG_BACKLIGHT_HP680)	+= hp680_bl.o
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index b26de8cf311..4840fe217e4 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -164,7 +164,7 @@ static ssize_t backlight_show_actual_brightness(struct device *dev,
 	return rc;
 }
 
-struct class *backlight_class;
+static struct class *backlight_class;
 
 static void bl_device_release(struct device *dev)
 {
diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c
index ce00e18a4e5..4d4d037e3ec 100644
--- a/drivers/video/backlight/corgi_bl.c
+++ b/drivers/video/backlight/corgi_bl.c
@@ -18,13 +18,11 @@
 #include <linux/mutex.h>
 #include <linux/fb.h>
 #include <linux/backlight.h>
-#include <asm/arch/sharpsl.h>
-#include <asm/hardware/sharpsl_pm.h>
 
 static int corgibl_intensity;
 static struct backlight_properties corgibl_data;
 static struct backlight_device *corgi_backlight_device;
-static struct corgibl_machinfo *bl_machinfo;
+static struct generic_bl_info *bl_machinfo;
 
 static unsigned long corgibl_flags;
 #define CORGIBL_SUSPENDED     0x01
@@ -32,7 +30,6 @@ static unsigned long corgibl_flags;
 
 static int corgibl_send_intensity(struct backlight_device *bd)
 {
-	void (*corgi_kick_batt)(void);
 	int intensity = bd->props.brightness;
 
 	if (bd->props.power != FB_BLANK_UNBLANK)
@@ -48,11 +45,8 @@ static int corgibl_send_intensity(struct backlight_device *bd)
 
 	corgibl_intensity = intensity;
 
- 	corgi_kick_batt = symbol_get(sharpsl_battery_kick);
- 	if (corgi_kick_batt) {
- 		corgi_kick_batt();
- 		symbol_put(sharpsl_battery_kick);
- 	}
+	if (bl_machinfo->kick_battery)
+		bl_machinfo->kick_battery();
 
 	return 0;
 }
@@ -107,13 +101,17 @@ static struct backlight_ops corgibl_ops = {
 
 static int corgibl_probe(struct platform_device *pdev)
 {
-	struct corgibl_machinfo *machinfo = pdev->dev.platform_data;
+	struct generic_bl_info *machinfo = pdev->dev.platform_data;
+	const char *name = "generic-bl";
 
 	bl_machinfo = machinfo;
 	if (!machinfo->limit_mask)
 		machinfo->limit_mask = -1;
 
-	corgi_backlight_device = backlight_device_register ("corgi-bl",
+	if (machinfo->name)
+		name = machinfo->name;
+
+	corgi_backlight_device = backlight_device_register (name,
 		&pdev->dev, NULL, &corgibl_ops);
 	if (IS_ERR (corgi_backlight_device))
 		return PTR_ERR (corgi_backlight_device);
@@ -149,7 +147,7 @@ static struct platform_driver corgibl_driver = {
 	.suspend	= corgibl_suspend,
 	.resume		= corgibl_resume,
 	.driver		= {
-		.name	= "corgi-bl",
+		.name	= "generic-bl",
 	},
 };
 
diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c
index b7904da51b2..92e201e81fb 100644
--- a/drivers/video/backlight/cr_bllcd.c
+++ b/drivers/video/backlight/cr_bllcd.c
@@ -171,13 +171,11 @@ static struct lcd_ops cr_lcd_ops = {
 
 static int cr_backlight_probe(struct platform_device *pdev)
 {
+	struct backlight_device *bdp;
+	struct lcd_device *ldp;
 	struct cr_panel *crp;
 	u8 dev_en;
 
-	crp = kzalloc(sizeof(*crp), GFP_KERNEL);
-	if (crp == NULL)
-		return -ENOMEM;
-
 	lpc_dev = pci_get_device(PCI_VENDOR_ID_INTEL,
 					CRVML_DEVICE_LPC, NULL);
 	if (!lpc_dev) {
@@ -193,27 +191,34 @@ static int cr_backlight_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	crp->cr_backlight_device = backlight_device_register("cr-backlight",
-							     &pdev->dev, NULL,
-							     &cr_backlight_ops);
-	if (IS_ERR(crp->cr_backlight_device)) {
+	bdp = backlight_device_register("cr-backlight",
+					&pdev->dev, NULL, &cr_backlight_ops);
+	if (IS_ERR(bdp)) {
 		pci_dev_put(lpc_dev);
-		return PTR_ERR(crp->cr_backlight_device);
+		return PTR_ERR(bdp);
 	}
 
-	crp->cr_lcd_device = lcd_device_register("cr-lcd",
-							&pdev->dev, NULL,
-							&cr_lcd_ops);
-
-	if (IS_ERR(crp->cr_lcd_device)) {
+	ldp = lcd_device_register("cr-lcd", &pdev->dev, NULL, &cr_lcd_ops);
+	if (IS_ERR(ldp)) {
+		backlight_device_unregister(bdp);
 		pci_dev_put(lpc_dev);
-		return PTR_ERR(crp->cr_backlight_device);
+		return PTR_ERR(bdp);
 	}
 
 	pci_read_config_dword(lpc_dev, CRVML_REG_GPIOBAR,
 			      &gpio_bar);
 	gpio_bar &= ~0x3F;
 
+	crp = kzalloc(sizeof(*crp), GFP_KERNEL);
+	if (!crp) {
+		lcd_device_unregister(ldp);
+		backlight_device_unregister(bdp);
+		pci_dev_put(lpc_dev);
+		return -ENOMEM;
+	}
+
+	crp->cr_backlight_device = bdp;
+	crp->cr_lcd_device = ldp;
 	crp->cr_backlight_device->props.power = FB_BLANK_UNBLANK;
 	crp->cr_backlight_device->props.brightness = 0;
 	crp->cr_backlight_device->props.max_brightness = 0;
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index 6f652c65fae..299fd318dd4 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -149,7 +149,7 @@ static ssize_t lcd_show_max_contrast(struct device *dev,
 	return sprintf(buf, "%d\n", ld->props.max_contrast);
 }
 
-struct class *lcd_class;
+static struct class *lcd_class;
 
 static void lcd_device_release(struct device *dev)
 {
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c
new file mode 100644
index 00000000000..2eb206bf73e
--- /dev/null
+++ b/drivers/video/backlight/ltv350qv.c
@@ -0,0 +1,330 @@
+/*
+ * Power control for Samsung LTV350QV Quarter VGA LCD Panel
+ *
+ * Copyright (C) 2006, 2007 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/lcd.h>
+#include <linux/module.h>
+#include <linux/spi/spi.h>
+
+#include "ltv350qv.h"
+
+#define POWER_IS_ON(pwr)	((pwr) <= FB_BLANK_NORMAL)
+
+struct ltv350qv {
+	struct spi_device	*spi;
+	u8			*buffer;
+	int			power;
+	struct lcd_device	*ld;
+};
+
+/*
+ * The power-on and power-off sequences are taken from the
+ * LTV350QV-F04 data sheet from Samsung. The register definitions are
+ * taken from the S6F2002 command list also from Samsung. Both
+ * documents are distributed with the AVR32 Linux BSP CD from Atmel.
+ *
+ * There's still some voodoo going on here, but it's a lot better than
+ * in the first incarnation of the driver where all we had was the raw
+ * numbers from the initialization sequence.
+ */
+static int ltv350qv_write_reg(struct ltv350qv *lcd, u8 reg, u16 val)
+{
+	struct spi_message msg;
+	struct spi_transfer index_xfer = {
+		.len		= 3,
+		.cs_change	= 1,
+	};
+	struct spi_transfer value_xfer = {
+		.len		= 3,
+	};
+
+	spi_message_init(&msg);
+
+	/* register index */
+	lcd->buffer[0] = LTV_OPC_INDEX;
+	lcd->buffer[1] = 0x00;
+	lcd->buffer[2] = reg & 0x7f;
+	index_xfer.tx_buf = lcd->buffer;
+	spi_message_add_tail(&index_xfer, &msg);
+
+	/* register value */
+	lcd->buffer[4] = LTV_OPC_DATA;
+	lcd->buffer[5] = val >> 8;
+	lcd->buffer[6] = val;
+	value_xfer.tx_buf = lcd->buffer + 4;
+	spi_message_add_tail(&value_xfer, &msg);
+
+	return spi_sync(lcd->spi, &msg);
+}
+
+/* The comments are taken straight from the data sheet */
+static int ltv350qv_power_on(struct ltv350qv *lcd)
+{
+	int ret;
+
+	/* Power On Reset Display off State */
+	if (ltv350qv_write_reg(lcd, LTV_PWRCTL1, 0x0000))
+		goto err;
+	msleep(15);
+
+	/* Power Setting Function 1 */
+	if (ltv350qv_write_reg(lcd, LTV_PWRCTL1, LTV_VCOM_DISABLE))
+		goto err;
+	if (ltv350qv_write_reg(lcd, LTV_PWRCTL2, LTV_VCOML_ENABLE))
+		goto err_power1;
+
+	/* Power Setting Function 2 */
+	if (ltv350qv_write_reg(lcd, LTV_PWRCTL1,
+			       LTV_VCOM_DISABLE | LTV_DRIVE_CURRENT(5)
+			       | LTV_SUPPLY_CURRENT(5)))
+		goto err_power2;
+
+	msleep(55);
+
+	/* Instruction Setting */
+	ret = ltv350qv_write_reg(lcd, LTV_IFCTL,
+				 LTV_NMD | LTV_REV | LTV_NL(0x1d));
+	ret |= ltv350qv_write_reg(lcd, LTV_DATACTL,
+				  LTV_DS_SAME | LTV_CHS_480
+				  | LTV_DF_RGB | LTV_RGB_BGR);
+	ret |= ltv350qv_write_reg(lcd, LTV_ENTRY_MODE,
+				  LTV_VSPL_ACTIVE_LOW
+				  | LTV_HSPL_ACTIVE_LOW
+				  | LTV_DPL_SAMPLE_RISING
+				  | LTV_EPL_ACTIVE_LOW
+				  | LTV_SS_RIGHT_TO_LEFT);
+	ret |= ltv350qv_write_reg(lcd, LTV_GATECTL1, LTV_CLW(3));
+	ret |= ltv350qv_write_reg(lcd, LTV_GATECTL2,
+				  LTV_NW_INV_1LINE | LTV_FWI(3));
+	ret |= ltv350qv_write_reg(lcd, LTV_VBP, 0x000a);
+	ret |= ltv350qv_write_reg(lcd, LTV_HBP, 0x0021);
+	ret |= ltv350qv_write_reg(lcd, LTV_SOTCTL, LTV_SDT(3) | LTV_EQ(0));
+	ret |= ltv350qv_write_reg(lcd, LTV_GAMMA(0), 0x0103);
+	ret |= ltv350qv_write_reg(lcd, LTV_GAMMA(1), 0x0301);
+	ret |= ltv350qv_write_reg(lcd, LTV_GAMMA(2), 0x1f0f);
+	ret |= ltv350qv_write_reg(lcd, LTV_GAMMA(3), 0x1f0f);
+	ret |= ltv350qv_write_reg(lcd, LTV_GAMMA(4), 0x0707);
+	ret |= ltv350qv_write_reg(lcd, LTV_GAMMA(5), 0x0307);
+	ret |= ltv350qv_write_reg(lcd, LTV_GAMMA(6), 0x0707);
+	ret |= ltv350qv_write_reg(lcd, LTV_GAMMA(7), 0x0000);
+	ret |= ltv350qv_write_reg(lcd, LTV_GAMMA(8), 0x0004);
+	ret |= ltv350qv_write_reg(lcd, LTV_GAMMA(9), 0x0000);
+	if (ret)
+		goto err_settings;
+
+	/* Wait more than 2 frames */
+	msleep(20);
+
+	/* Display On Sequence */
+	ret = ltv350qv_write_reg(lcd, LTV_PWRCTL1,
+				 LTV_VCOM_DISABLE | LTV_VCOMOUT_ENABLE
+				 | LTV_POWER_ON | LTV_DRIVE_CURRENT(5)
+				 | LTV_SUPPLY_CURRENT(5));
+	ret |= ltv350qv_write_reg(lcd, LTV_GATECTL2,
+				  LTV_NW_INV_1LINE | LTV_DSC | LTV_FWI(3));
+	if (ret)
+		goto err_disp_on;
+
+	/* Display should now be ON. Phew. */
+	return 0;
+
+err_disp_on:
+	/*
+	 * Try to recover. Error handling probably isn't very useful
+	 * at this point, just make a best effort to switch the panel
+	 * off.
+	 */
+	ltv350qv_write_reg(lcd, LTV_PWRCTL1,
+			   LTV_VCOM_DISABLE | LTV_DRIVE_CURRENT(5)
+			   | LTV_SUPPLY_CURRENT(5));
+	ltv350qv_write_reg(lcd, LTV_GATECTL2,
+			   LTV_NW_INV_1LINE | LTV_FWI(3));
+err_settings:
+err_power2:
+err_power1:
+	ltv350qv_write_reg(lcd, LTV_PWRCTL2, 0x0000);
+	msleep(1);
+err:
+	ltv350qv_write_reg(lcd, LTV_PWRCTL1, LTV_VCOM_DISABLE);
+	return -EIO;
+}
+
+static int ltv350qv_power_off(struct ltv350qv *lcd)
+{
+	int ret;
+
+	/* Display Off Sequence */
+	ret = ltv350qv_write_reg(lcd, LTV_PWRCTL1,
+				 LTV_VCOM_DISABLE
+				 | LTV_DRIVE_CURRENT(5)
+				 | LTV_SUPPLY_CURRENT(5));
+	ret |= ltv350qv_write_reg(lcd, LTV_GATECTL2,
+				  LTV_NW_INV_1LINE | LTV_FWI(3));
+
+	/* Power down setting 1 */
+	ret |= ltv350qv_write_reg(lcd, LTV_PWRCTL2, 0x0000);
+
+	/* Wait at least 1 ms */
+	msleep(1);
+
+	/* Power down setting 2 */
+	ret |= ltv350qv_write_reg(lcd, LTV_PWRCTL1, LTV_VCOM_DISABLE);
+
+	/*
+	 * No point in trying to recover here. If we can't switch the
+	 * panel off, what are we supposed to do other than inform the
+	 * user about the failure?
+	 */
+	if (ret)
+		return -EIO;
+
+	/* Display power should now be OFF */
+	return 0;
+}
+
+static int ltv350qv_power(struct ltv350qv *lcd, int power)
+{
+	int ret = 0;
+
+	if (POWER_IS_ON(power) && !POWER_IS_ON(lcd->power))
+		ret = ltv350qv_power_on(lcd);
+	else if (!POWER_IS_ON(power) && POWER_IS_ON(lcd->power))
+		ret = ltv350qv_power_off(lcd);
+
+	if (!ret)
+		lcd->power = power;
+
+	return ret;
+}
+
+static int ltv350qv_set_power(struct lcd_device *ld, int power)
+{
+	struct ltv350qv *lcd = lcd_get_data(ld);
+
+	return ltv350qv_power(lcd, power);
+}
+
+static int ltv350qv_get_power(struct lcd_device *ld)
+{
+	struct ltv350qv *lcd = lcd_get_data(ld);
+
+	return lcd->power;
+}
+
+static struct lcd_ops ltv_ops = {
+	.get_power	= ltv350qv_get_power,
+	.set_power	= ltv350qv_set_power,
+};
+
+static int __devinit ltv350qv_probe(struct spi_device *spi)
+{
+	struct ltv350qv *lcd;
+	struct lcd_device *ld;
+	int ret;
+
+	lcd = kzalloc(sizeof(struct ltv350qv), GFP_KERNEL);
+	if (!lcd)
+		return -ENOMEM;
+
+	lcd->spi = spi;
+	lcd->power = FB_BLANK_POWERDOWN;
+	lcd->buffer = kzalloc(8, GFP_KERNEL);
+
+	ld = lcd_device_register("ltv350qv", &spi->dev, lcd, &ltv_ops);
+	if (IS_ERR(ld)) {
+		ret = PTR_ERR(ld);
+		goto out_free_lcd;
+	}
+	lcd->ld = ld;
+
+	ret = ltv350qv_power(lcd, FB_BLANK_UNBLANK);
+	if (ret)
+		goto out_unregister;
+
+	dev_set_drvdata(&spi->dev, lcd);
+
+	return 0;
+
+out_unregister:
+	lcd_device_unregister(ld);
+out_free_lcd:
+	kfree(lcd);
+	return ret;
+}
+
+static int __devexit ltv350qv_remove(struct spi_device *spi)
+{
+	struct ltv350qv *lcd = dev_get_drvdata(&spi->dev);
+
+	ltv350qv_power(lcd, FB_BLANK_POWERDOWN);
+	lcd_device_unregister(lcd->ld);
+	kfree(lcd);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int ltv350qv_suspend(struct spi_device *spi, pm_message_t state)
+{
+	struct ltv350qv *lcd = dev_get_drvdata(&spi->dev);
+
+	return ltv350qv_power(lcd, FB_BLANK_POWERDOWN);
+}
+
+static int ltv350qv_resume(struct spi_device *spi)
+{
+	struct ltv350qv *lcd = dev_get_drvdata(&spi->dev);
+
+	return ltv350qv_power(lcd, FB_BLANK_UNBLANK);
+}
+#else
+#define ltv350qv_suspend	NULL
+#define ltv350qv_resume		NULL
+#endif
+
+/* Power down all displays on reboot, poweroff or halt */
+static void ltv350qv_shutdown(struct spi_device *spi)
+{
+	struct ltv350qv *lcd = dev_get_drvdata(&spi->dev);
+
+	ltv350qv_power(lcd, FB_BLANK_POWERDOWN);
+}
+
+static struct spi_driver ltv350qv_driver = {
+	.driver = {
+		.name		= "ltv350qv",
+		.bus		= &spi_bus_type,
+		.owner		= THIS_MODULE,
+	},
+
+	.probe		= ltv350qv_probe,
+	.remove		= __devexit_p(ltv350qv_remove),
+	.shutdown	= ltv350qv_shutdown,
+	.suspend	= ltv350qv_suspend,
+	.resume		= ltv350qv_resume,
+};
+
+static int __init ltv350qv_init(void)
+{
+	return spi_register_driver(&ltv350qv_driver);
+}
+
+static void __exit ltv350qv_exit(void)
+{
+	spi_unregister_driver(&ltv350qv_driver);
+}
+module_init(ltv350qv_init);
+module_exit(ltv350qv_exit);
+
+MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
+MODULE_DESCRIPTION("Samsung LTV350QV LCD Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/backlight/ltv350qv.h b/drivers/video/backlight/ltv350qv.h
new file mode 100644
index 00000000000..189112e3fc7
--- /dev/null
+++ b/drivers/video/backlight/ltv350qv.h
@@ -0,0 +1,95 @@
+/*
+ * Register definitions for Samsung LTV350QV Quarter VGA LCD Panel
+ *
+ * Copyright (C) 2006, 2007 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __LTV350QV_H
+#define __LTV350QV_H
+
+#define LTV_OPC_INDEX	0x74
+#define LTV_OPC_DATA	0x76
+
+#define LTV_ID		0x00		/* ID Read */
+#define LTV_IFCTL	0x01		/* Display Interface Control */
+#define LTV_DATACTL	0x02		/* Display Data Control */
+#define LTV_ENTRY_MODE	0x03		/* Entry Mode */
+#define LTV_GATECTL1	0x04		/* Gate Control 1 */
+#define LTV_GATECTL2	0x05		/* Gate Control 2 */
+#define LTV_VBP		0x06		/* Vertical Back Porch */
+#define LTV_HBP		0x07		/* Horizontal Back Porch */
+#define LTV_SOTCTL	0x08		/* Source Output Timing Control */
+#define LTV_PWRCTL1	0x09		/* Power Control 1 */
+#define LTV_PWRCTL2	0x0a		/* Power Control 2 */
+#define LTV_GAMMA(x)	(0x10 + (x))	/* Gamma control */
+
+/* Bit definitions for LTV_IFCTL */
+#define LTV_IM			(1 << 15)
+#define LTV_NMD			(1 << 14)
+#define LTV_SSMD		(1 << 13)
+#define LTV_REV			(1 <<  7)
+#define LTV_NL(x)		(((x) & 0x001f) << 0)
+
+/* Bit definitions for LTV_DATACTL */
+#define LTV_DS_SAME		(0 << 12)
+#define LTV_DS_D_TO_S		(1 << 12)
+#define LTV_DS_S_TO_D		(2 << 12)
+#define LTV_CHS_384		(0 <<  9)
+#define LTV_CHS_480		(1 <<  9)
+#define LTV_CHS_492		(2 <<  9)
+#define LTV_DF_RGB		(0 <<  6)
+#define LTV_DF_RGBX		(1 <<  6)
+#define LTV_DF_XRGB		(2 <<  6)
+#define LTV_RGB_RGB		(0 <<  2)
+#define LTV_RGB_BGR		(1 <<  2)
+#define LTV_RGB_GRB		(2 <<  2)
+#define LTV_RGB_RBG		(3 <<  2)
+
+/* Bit definitions for LTV_ENTRY_MODE */
+#define LTV_VSPL_ACTIVE_LOW	(0 << 15)
+#define LTV_VSPL_ACTIVE_HIGH	(1 << 15)
+#define LTV_HSPL_ACTIVE_LOW	(0 << 14)
+#define LTV_HSPL_ACTIVE_HIGH	(1 << 14)
+#define LTV_DPL_SAMPLE_RISING	(0 << 13)
+#define LTV_DPL_SAMPLE_FALLING	(1 << 13)
+#define LTV_EPL_ACTIVE_LOW	(0 << 12)
+#define LTV_EPL_ACTIVE_HIGH	(1 << 12)
+#define LTV_SS_LEFT_TO_RIGHT	(0 <<  8)
+#define LTV_SS_RIGHT_TO_LEFT	(1 <<  8)
+#define LTV_STB			(1 <<  1)
+
+/* Bit definitions for LTV_GATECTL1 */
+#define LTV_CLW(x)		(((x) & 0x0007) << 12)
+#define LTV_GAON		(1 <<  5)
+#define LTV_SDR			(1 <<  3)
+
+/* Bit definitions for LTV_GATECTL2 */
+#define LTV_NW_INV_FRAME	(0 << 14)
+#define LTV_NW_INV_1LINE	(1 << 14)
+#define LTV_NW_INV_2LINE	(2 << 14)
+#define LTV_DSC			(1 << 12)
+#define LTV_GIF			(1 <<  8)
+#define LTV_FHN			(1 <<  7)
+#define LTV_FTI(x)		(((x) & 0x0003) << 4)
+#define LTV_FWI(x)		(((x) & 0x0003) << 0)
+
+/* Bit definitions for LTV_SOTCTL */
+#define LTV_SDT(x)		(((x) & 0x0007) << 10)
+#define LTV_EQ(x)		(((x) & 0x0007) <<  2)
+
+/* Bit definitions for LTV_PWRCTL1 */
+#define LTV_VCOM_DISABLE	(1 << 14)
+#define LTV_VCOMOUT_ENABLE	(1 << 11)
+#define LTV_POWER_ON		(1 <<  9)
+#define LTV_DRIVE_CURRENT(x)	(((x) & 0x0007) << 4)	/* 0=off, 5=max */
+#define LTV_SUPPLY_CURRENT(x)	(((x) & 0x0007) << 0)	/* 0=off, 5=max */
+
+/* Bit definitions for LTV_PWRCTL2 */
+#define LTV_VCOML_ENABLE	(1 << 13)
+#define LTV_VCOML_VOLTAGE(x)	(((x) & 0x001f) << 8)	/* 0=1V, 31=-1V */
+#define LTV_VCOMH_VOLTAGE(x)	(((x) & 0x001f) << 0)	/* 0=3V, 31=4.5V */
+
+#endif /* __LTV350QV_H */
diff --git a/drivers/video/imacfb.c b/drivers/video/imacfb.c
index 18ea4a54910..6455fd2a39f 100644
--- a/drivers/video/imacfb.c
+++ b/drivers/video/imacfb.c
@@ -58,7 +58,7 @@ static int model		= M_UNKNOWN;
 static int manual_height;
 static int manual_width;
 
-static int set_system(struct dmi_system_id *id)
+static int set_system(const struct dmi_system_id *id)
 {
 	printk(KERN_INFO "imacfb: %s detected - set system to %ld\n",
 		id->ident, (long)id->driver_data);
diff --git a/fs/bio.c b/fs/bio.c
index 29a44c1b64c..5f604f269df 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -798,13 +798,9 @@ void bio_unmap_user(struct bio *bio)
 	bio_put(bio);
 }
 
-static int bio_map_kern_endio(struct bio *bio, unsigned int bytes_done, int err)
+static void bio_map_kern_endio(struct bio *bio, int err)
 {
-	if (bio->bi_size)
-		return 1;
-
 	bio_put(bio);
-	return 0;
 }
 
 
@@ -1002,34 +998,26 @@ void bio_check_pages_dirty(struct bio *bio)
 /**
  * bio_endio - end I/O on a bio
  * @bio:	bio
- * @bytes_done:	number of bytes completed
  * @error:	error, if any
  *
  * Description:
- *   bio_endio() will end I/O on @bytes_done number of bytes. This may be
- *   just a partial part of the bio, or it may be the whole bio. bio_endio()
- *   is the preferred way to end I/O on a bio, it takes care of decrementing
- *   bi_size and clearing BIO_UPTODATE on error. @error is 0 on success, and
- *   and one of the established -Exxxx (-EIO, for instance) error values in
- *   case something went wrong. Noone should call bi_end_io() directly on
- *   a bio unless they own it and thus know that it has an end_io function.
+ *   bio_endio() will end I/O on the whole bio. bio_endio() is the
+ *   preferred way to end I/O on a bio, it takes care of clearing
+ *   BIO_UPTODATE on error. @error is 0 on success, and and one of the
+ *   established -Exxxx (-EIO, for instance) error values in case
+ *   something went wrong. Noone should call bi_end_io() directly on a
+ *   bio unless they own it and thus know that it has an end_io
+ *   function.
  **/
-void bio_endio(struct bio *bio, unsigned int bytes_done, int error)
+void bio_endio(struct bio *bio, int error)
 {
 	if (error)
 		clear_bit(BIO_UPTODATE, &bio->bi_flags);
-
-	if (unlikely(bytes_done > bio->bi_size)) {
-		printk("%s: want %u bytes done, only %u left\n", __FUNCTION__,
-						bytes_done, bio->bi_size);
-		bytes_done = bio->bi_size;
-	}
-
-	bio->bi_size -= bytes_done;
-	bio->bi_sector += (bytes_done >> 9);
+	else if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
+		error = -EIO;
 
 	if (bio->bi_end_io)
-		bio->bi_end_io(bio, bytes_done, error);
+		bio->bi_end_io(bio, error);
 }
 
 void bio_pair_release(struct bio_pair *bp)
@@ -1037,37 +1025,29 @@ void bio_pair_release(struct bio_pair *bp)
 	if (atomic_dec_and_test(&bp->cnt)) {
 		struct bio *master = bp->bio1.bi_private;
 
-		bio_endio(master, master->bi_size, bp->error);
+		bio_endio(master, bp->error);
 		mempool_free(bp, bp->bio2.bi_private);
 	}
 }
 
-static int bio_pair_end_1(struct bio * bi, unsigned int done, int err)
+static void bio_pair_end_1(struct bio *bi, int err)
 {
 	struct bio_pair *bp = container_of(bi, struct bio_pair, bio1);
 
 	if (err)
 		bp->error = err;
 
-	if (bi->bi_size)
-		return 1;
-
 	bio_pair_release(bp);
-	return 0;
 }
 
-static int bio_pair_end_2(struct bio * bi, unsigned int done, int err)
+static void bio_pair_end_2(struct bio *bi, int err)
 {
 	struct bio_pair *bp = container_of(bi, struct bio_pair, bio2);
 
 	if (err)
 		bp->error = err;
 
-	if (bi->bi_size)
-		return 1;
-
 	bio_pair_release(bp);
-	return 0;
 }
 
 /*
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 2980eabe577..6339a30879b 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -172,7 +172,7 @@ blkdev_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
 }
 
 #if 0
-static int blk_end_aio(struct bio *bio, unsigned int bytes_done, int error)
+static void blk_end_aio(struct bio *bio, int error)
 {
 	struct kiocb *iocb = bio->bi_private;
 	atomic_t *bio_count = &iocb->ki_bio_count;
diff --git a/fs/buffer.c b/fs/buffer.c
index 0e5ec371ce7..75b51dfa5e0 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2634,13 +2634,10 @@ sector_t generic_block_bmap(struct address_space *mapping, sector_t block,
 	return tmp.b_blocknr;
 }
 
-static int end_bio_bh_io_sync(struct bio *bio, unsigned int bytes_done, int err)
+static void end_bio_bh_io_sync(struct bio *bio, int err)
 {
 	struct buffer_head *bh = bio->bi_private;
 
-	if (bio->bi_size)
-		return 1;
-
 	if (err == -EOPNOTSUPP) {
 		set_bit(BIO_EOPNOTSUPP, &bio->bi_flags);
 		set_bit(BH_Eopnotsupp, &bh->b_state);
@@ -2648,7 +2645,6 @@ static int end_bio_bh_io_sync(struct bio *bio, unsigned int bytes_done, int err)
 
 	bh->b_end_io(bh, test_bit(BIO_UPTODATE, &bio->bi_flags));
 	bio_put(bio);
-	return 0;
 }
 
 int submit_bh(int rw, struct buffer_head * bh)
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index d917e4a26a4..9c3fd07f35e 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -21,7 +21,6 @@
 #include <linux/if.h>
 #include <linux/if_bridge.h>
 #include <linux/slab.h>
-#include <linux/hdreg.h>
 #include <linux/raid/md.h>
 #include <linux/kd.h>
 #include <linux/dirent.h>
@@ -33,12 +32,10 @@
 #include <linux/vt.h>
 #include <linux/fs.h>
 #include <linux/file.h>
-#include <linux/fd.h>
 #include <linux/ppp_defs.h>
 #include <linux/if_ppp.h>
 #include <linux/if_pppox.h>
 #include <linux/mtio.h>
-#include <linux/cdrom.h>
 #include <linux/auto_fs.h>
 #include <linux/auto_fs4.h>
 #include <linux/tty.h>
@@ -48,7 +45,6 @@
 #include <linux/netdevice.h>
 #include <linux/raw.h>
 #include <linux/smb_fs.h>
-#include <linux/blkpg.h>
 #include <linux/blkdev.h>
 #include <linux/elevator.h>
 #include <linux/rtc.h>
@@ -62,7 +58,6 @@
 #include <linux/i2c-dev.h>
 #include <linux/wireless.h>
 #include <linux/atalk.h>
-#include <linux/blktrace_api.h>
 #include <linux/loop.h>
 
 #include <net/bluetooth/bluetooth.h>
@@ -667,53 +662,6 @@ out:
 #endif
 
 #ifdef CONFIG_BLOCK
-struct hd_geometry32 {
-	unsigned char heads;
-	unsigned char sectors;
-	unsigned short cylinders;
-	u32 start;
-};
-                        
-static int hdio_getgeo(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	mm_segment_t old_fs = get_fs();
-	struct hd_geometry geo;
-	struct hd_geometry32 __user *ugeo;
-	int err;
-	
-	set_fs (KERNEL_DS);
-	err = sys_ioctl(fd, HDIO_GETGEO, (unsigned long)&geo);
-	set_fs (old_fs);
-	ugeo = compat_ptr(arg);
-	if (!err) {
-		err = copy_to_user (ugeo, &geo, 4);
-		err |= __put_user (geo.start, &ugeo->start);
-		if (err)
-			err = -EFAULT;
-	}
-	return err;
-}
-
-static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	mm_segment_t old_fs = get_fs();
-	unsigned long kval;
-	unsigned int __user *uvp;
-	int error;
-
-	set_fs(KERNEL_DS);
-	error = sys_ioctl(fd, cmd, (long)&kval);
-	set_fs(old_fs);
-
-	if(error == 0) {
-		uvp = compat_ptr(arg);
-		if(put_user(kval, uvp))
-			error = -EFAULT;
-	}
-	return error;
-}
-
-
 typedef struct sg_io_hdr32 {
 	compat_int_t interface_id;	/* [i] 'S' for SCSI generic (required) */
 	compat_int_t dxfer_direction;	/* [i] data transfer direction  */
@@ -1088,108 +1036,6 @@ static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
 	return err ? -EFAULT: 0;
 }
 
-struct cdrom_read_audio32 {
-	union cdrom_addr	addr;
-	u8			addr_format;
-	compat_int_t		nframes;
-	compat_caddr_t		buf;
-};
-
-struct cdrom_generic_command32 {
-	unsigned char	cmd[CDROM_PACKET_SIZE];
-	compat_caddr_t	buffer;
-	compat_uint_t	buflen;
-	compat_int_t	stat;
-	compat_caddr_t	sense;
-	unsigned char	data_direction;
-	compat_int_t	quiet;
-	compat_int_t	timeout;
-	compat_caddr_t	reserved[1];
-};
-  
-static int cdrom_do_read_audio(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	struct cdrom_read_audio __user *cdread_audio;
-	struct cdrom_read_audio32 __user *cdread_audio32;
-	__u32 data;
-	void __user *datap;
-
-	cdread_audio = compat_alloc_user_space(sizeof(*cdread_audio));
-	cdread_audio32 = compat_ptr(arg);
-
-	if (copy_in_user(&cdread_audio->addr,
-			 &cdread_audio32->addr,
-			 (sizeof(*cdread_audio32) -
-			  sizeof(compat_caddr_t))))
-	 	return -EFAULT;
-
-	if (get_user(data, &cdread_audio32->buf))
-		return -EFAULT;
-	datap = compat_ptr(data);
-	if (put_user(datap, &cdread_audio->buf))
-		return -EFAULT;
-
-	return sys_ioctl(fd, cmd, (unsigned long) cdread_audio);
-}
-
-static int cdrom_do_generic_command(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	struct cdrom_generic_command __user *cgc;
-	struct cdrom_generic_command32 __user *cgc32;
-	u32 data;
-	unsigned char dir;
-	int itmp;
-
-	cgc = compat_alloc_user_space(sizeof(*cgc));
-	cgc32 = compat_ptr(arg);
-
-	if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
-	    get_user(data, &cgc32->buffer) ||
-	    put_user(compat_ptr(data), &cgc->buffer) ||
-	    copy_in_user(&cgc->buflen, &cgc32->buflen,
-			 (sizeof(unsigned int) + sizeof(int))) ||
-	    get_user(data, &cgc32->sense) ||
-	    put_user(compat_ptr(data), &cgc->sense) ||
-	    get_user(dir, &cgc32->data_direction) ||
-	    put_user(dir, &cgc->data_direction) ||
-	    get_user(itmp, &cgc32->quiet) ||
-	    put_user(itmp, &cgc->quiet) ||
-	    get_user(itmp, &cgc32->timeout) ||
-	    put_user(itmp, &cgc->timeout) ||
-	    get_user(data, &cgc32->reserved[0]) ||
-	    put_user(compat_ptr(data), &cgc->reserved[0]))
-		return -EFAULT;
-
-	return sys_ioctl(fd, cmd, (unsigned long) cgc);
-}
-
-static int cdrom_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	int err;
-
-	switch(cmd) {
-	case CDROMREADAUDIO:
-		err = cdrom_do_read_audio(fd, cmd, arg);
-		break;
-
-	case CDROM_SEND_PACKET:
-		err = cdrom_do_generic_command(fd, cmd, arg);
-		break;
-
-	default:
-		do {
-			static int count;
-			if (++count <= 20)
-				printk("cdrom_ioctl: Unknown cmd fd(%d) "
-				       "cmd(%08x) arg(%08x)\n",
-				       (int)fd, (unsigned int)cmd, (unsigned int)arg);
-		} while(0);
-		err = -EINVAL;
-		break;
-	};
-
-	return err;
-}
 #endif /* CONFIG_BLOCK */
 
 #ifdef CONFIG_VT
@@ -1535,71 +1381,11 @@ ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg)
 	return -EINVAL;
 }
 
-#ifdef CONFIG_BLOCK
-static int broken_blkgetsize(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	/* The mkswap binary hard codes it to Intel value :-((( */
-	return w_long(fd, BLKGETSIZE, arg);
-}
-
-struct blkpg_ioctl_arg32 {
-	compat_int_t op;
-	compat_int_t flags;
-	compat_int_t datalen;
-	compat_caddr_t data;
-};
-
-static int blkpg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	struct blkpg_ioctl_arg32 __user *ua32 = compat_ptr(arg);
-	struct blkpg_ioctl_arg __user *a = compat_alloc_user_space(sizeof(*a));
-	compat_caddr_t udata;
-	compat_int_t n;
-	int err;
-	
-	err = get_user(n, &ua32->op);
-	err |= put_user(n, &a->op);
-	err |= get_user(n, &ua32->flags);
-	err |= put_user(n, &a->flags);
-	err |= get_user(n, &ua32->datalen);
-	err |= put_user(n, &a->datalen);
-	err |= get_user(udata, &ua32->data);
-	err |= put_user(compat_ptr(udata), &a->data);
-	if (err)
-		return err;
-
-	return sys_ioctl(fd, cmd, (unsigned long)a);
-}
-#endif
-
 static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
 {
 	return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
 }
 
-#ifdef CONFIG_BLOCK
-/* Fix sizeof(sizeof()) breakage */
-#define BLKBSZGET_32   _IOR(0x12,112,int)
-#define BLKBSZSET_32   _IOW(0x12,113,int)
-#define BLKGETSIZE64_32        _IOR(0x12,114,int)
-
-static int do_blkbszget(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-       return sys_ioctl(fd, BLKBSZGET, (unsigned long)compat_ptr(arg));
-}
-
-static int do_blkbszset(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-       return sys_ioctl(fd, BLKBSZSET, (unsigned long)compat_ptr(arg));
-}
-
-static int do_blkgetsize64(unsigned int fd, unsigned int cmd,
-                          unsigned long arg)
-{
-       return sys_ioctl(fd, BLKGETSIZE64, (unsigned long)compat_ptr(arg));
-}
-#endif
-
 /* Bluetooth ioctls */
 #define HCIUARTSETPROTO	_IOW('U', 200, int)
 #define HCIUARTGETPROTO	_IOR('U', 201, int)
@@ -1619,333 +1405,6 @@ static int do_blkgetsize64(unsigned int fd, unsigned int cmd,
 #define HIDPGETCONNLIST	_IOR('H', 210, int)
 #define HIDPGETCONNINFO	_IOR('H', 211, int)
 
-#ifdef CONFIG_BLOCK
-struct floppy_struct32 {
-	compat_uint_t	size;
-	compat_uint_t	sect;
-	compat_uint_t	head;
-	compat_uint_t	track;
-	compat_uint_t	stretch;
-	unsigned char	gap;
-	unsigned char	rate;
-	unsigned char	spec1;
-	unsigned char	fmt_gap;
-	const compat_caddr_t name;
-};
-
-struct floppy_drive_params32 {
-	char		cmos;
-	compat_ulong_t	max_dtr;
-	compat_ulong_t	hlt;
-	compat_ulong_t	hut;
-	compat_ulong_t	srt;
-	compat_ulong_t	spinup;
-	compat_ulong_t	spindown;
-	unsigned char	spindown_offset;
-	unsigned char	select_delay;
-	unsigned char	rps;
-	unsigned char	tracks;
-	compat_ulong_t	timeout;
-	unsigned char	interleave_sect;
-	struct floppy_max_errors max_errors;
-	char		flags;
-	char		read_track;
-	short		autodetect[8];
-	compat_int_t	checkfreq;
-	compat_int_t	native_format;
-};
-
-struct floppy_drive_struct32 {
-	signed char	flags;
-	compat_ulong_t	spinup_date;
-	compat_ulong_t	select_date;
-	compat_ulong_t	first_read_date;
-	short		probed_format;
-	short		track;
-	short		maxblock;
-	short		maxtrack;
-	compat_int_t	generation;
-	compat_int_t	keep_data;
-	compat_int_t	fd_ref;
-	compat_int_t	fd_device;
-	compat_int_t	last_checked;
-	compat_caddr_t dmabuf;
-	compat_int_t	bufblocks;
-};
-
-struct floppy_fdc_state32 {
-	compat_int_t	spec1;
-	compat_int_t	spec2;
-	compat_int_t	dtr;
-	unsigned char	version;
-	unsigned char	dor;
-	compat_ulong_t	address;
-	unsigned int	rawcmd:2;
-	unsigned int	reset:1;
-	unsigned int	need_configure:1;
-	unsigned int	perp_mode:2;
-	unsigned int	has_fifo:1;
-	unsigned int	driver_version;
-	unsigned char	track[4];
-};
-
-struct floppy_write_errors32 {
-	unsigned int	write_errors;
-	compat_ulong_t	first_error_sector;
-	compat_int_t	first_error_generation;
-	compat_ulong_t	last_error_sector;
-	compat_int_t	last_error_generation;
-	compat_uint_t	badness;
-};
-
-#define FDSETPRM32 _IOW(2, 0x42, struct floppy_struct32)
-#define FDDEFPRM32 _IOW(2, 0x43, struct floppy_struct32)
-#define FDGETPRM32 _IOR(2, 0x04, struct floppy_struct32)
-#define FDSETDRVPRM32 _IOW(2, 0x90, struct floppy_drive_params32)
-#define FDGETDRVPRM32 _IOR(2, 0x11, struct floppy_drive_params32)
-#define FDGETDRVSTAT32 _IOR(2, 0x12, struct floppy_drive_struct32)
-#define FDPOLLDRVSTAT32 _IOR(2, 0x13, struct floppy_drive_struct32)
-#define FDGETFDCSTAT32 _IOR(2, 0x15, struct floppy_fdc_state32)
-#define FDWERRORGET32  _IOR(2, 0x17, struct floppy_write_errors32)
-
-static struct {
-	unsigned int	cmd32;
-	unsigned int	cmd;
-} fd_ioctl_trans_table[] = {
-	{ FDSETPRM32, FDSETPRM },
-	{ FDDEFPRM32, FDDEFPRM },
-	{ FDGETPRM32, FDGETPRM },
-	{ FDSETDRVPRM32, FDSETDRVPRM },
-	{ FDGETDRVPRM32, FDGETDRVPRM },
-	{ FDGETDRVSTAT32, FDGETDRVSTAT },
-	{ FDPOLLDRVSTAT32, FDPOLLDRVSTAT },
-	{ FDGETFDCSTAT32, FDGETFDCSTAT },
-	{ FDWERRORGET32, FDWERRORGET }
-};
-
-#define NR_FD_IOCTL_TRANS ARRAY_SIZE(fd_ioctl_trans_table)
-
-static int fd_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	mm_segment_t old_fs = get_fs();
-	void *karg = NULL;
-	unsigned int kcmd = 0;
-	int i, err;
-
-	for (i = 0; i < NR_FD_IOCTL_TRANS; i++)
-		if (cmd == fd_ioctl_trans_table[i].cmd32) {
-			kcmd = fd_ioctl_trans_table[i].cmd;
-			break;
-		}
-	if (!kcmd)
-		return -EINVAL;
-
-	switch (cmd) {
-		case FDSETPRM32:
-		case FDDEFPRM32:
-		case FDGETPRM32:
-		{
-			compat_uptr_t name;
-			struct floppy_struct32 __user *uf;
-			struct floppy_struct *f;
-
-			uf = compat_ptr(arg);
-			f = karg = kmalloc(sizeof(struct floppy_struct), GFP_KERNEL);
-			if (!karg)
-				return -ENOMEM;
-			if (cmd == FDGETPRM32)
-				break;
-			err = __get_user(f->size, &uf->size);
-			err |= __get_user(f->sect, &uf->sect);
-			err |= __get_user(f->head, &uf->head);
-			err |= __get_user(f->track, &uf->track);
-			err |= __get_user(f->stretch, &uf->stretch);
-			err |= __get_user(f->gap, &uf->gap);
-			err |= __get_user(f->rate, &uf->rate);
-			err |= __get_user(f->spec1, &uf->spec1);
-			err |= __get_user(f->fmt_gap, &uf->fmt_gap);
-			err |= __get_user(name, &uf->name);
-			f->name = compat_ptr(name);
-			if (err) {
-				err = -EFAULT;
-				goto out;
-			}
-			break;
-		}
-		case FDSETDRVPRM32:
-		case FDGETDRVPRM32:
-		{
-			struct floppy_drive_params32 __user *uf;
-			struct floppy_drive_params *f;
-
-			uf = compat_ptr(arg);
-			f = karg = kmalloc(sizeof(struct floppy_drive_params), GFP_KERNEL);
-			if (!karg)
-				return -ENOMEM;
-			if (cmd == FDGETDRVPRM32)
-				break;
-			err = __get_user(f->cmos, &uf->cmos);
-			err |= __get_user(f->max_dtr, &uf->max_dtr);
-			err |= __get_user(f->hlt, &uf->hlt);
-			err |= __get_user(f->hut, &uf->hut);
-			err |= __get_user(f->srt, &uf->srt);
-			err |= __get_user(f->spinup, &uf->spinup);
-			err |= __get_user(f->spindown, &uf->spindown);
-			err |= __get_user(f->spindown_offset, &uf->spindown_offset);
-			err |= __get_user(f->select_delay, &uf->select_delay);
-			err |= __get_user(f->rps, &uf->rps);
-			err |= __get_user(f->tracks, &uf->tracks);
-			err |= __get_user(f->timeout, &uf->timeout);
-			err |= __get_user(f->interleave_sect, &uf->interleave_sect);
-			err |= __copy_from_user(&f->max_errors, &uf->max_errors, sizeof(f->max_errors));
-			err |= __get_user(f->flags, &uf->flags);
-			err |= __get_user(f->read_track, &uf->read_track);
-			err |= __copy_from_user(f->autodetect, uf->autodetect, sizeof(f->autodetect));
-			err |= __get_user(f->checkfreq, &uf->checkfreq);
-			err |= __get_user(f->native_format, &uf->native_format);
-			if (err) {
-				err = -EFAULT;
-				goto out;
-			}
-			break;
-		}
-		case FDGETDRVSTAT32:
-		case FDPOLLDRVSTAT32:
-			karg = kmalloc(sizeof(struct floppy_drive_struct), GFP_KERNEL);
-			if (!karg)
-				return -ENOMEM;
-			break;
-		case FDGETFDCSTAT32:
-			karg = kmalloc(sizeof(struct floppy_fdc_state), GFP_KERNEL);
-			if (!karg)
-				return -ENOMEM;
-			break;
-		case FDWERRORGET32:
-			karg = kmalloc(sizeof(struct floppy_write_errors), GFP_KERNEL);
-			if (!karg)
-				return -ENOMEM;
-			break;
-		default:
-			return -EINVAL;
-	}
-	set_fs (KERNEL_DS);
-	err = sys_ioctl (fd, kcmd, (unsigned long)karg);
-	set_fs (old_fs);
-	if (err)
-		goto out;
-	switch (cmd) {
-		case FDGETPRM32:
-		{
-			struct floppy_struct *f = karg;
-			struct floppy_struct32 __user *uf = compat_ptr(arg);
-
-			err = __put_user(f->size, &uf->size);
-			err |= __put_user(f->sect, &uf->sect);
-			err |= __put_user(f->head, &uf->head);
-			err |= __put_user(f->track, &uf->track);
-			err |= __put_user(f->stretch, &uf->stretch);
-			err |= __put_user(f->gap, &uf->gap);
-			err |= __put_user(f->rate, &uf->rate);
-			err |= __put_user(f->spec1, &uf->spec1);
-			err |= __put_user(f->fmt_gap, &uf->fmt_gap);
-			err |= __put_user((u64)f->name, (compat_caddr_t __user *)&uf->name);
-			break;
-		}
-		case FDGETDRVPRM32:
-		{
-			struct floppy_drive_params32 __user *uf;
-			struct floppy_drive_params *f = karg;
-
-			uf = compat_ptr(arg);
-			err = __put_user(f->cmos, &uf->cmos);
-			err |= __put_user(f->max_dtr, &uf->max_dtr);
-			err |= __put_user(f->hlt, &uf->hlt);
-			err |= __put_user(f->hut, &uf->hut);
-			err |= __put_user(f->srt, &uf->srt);
-			err |= __put_user(f->spinup, &uf->spinup);
-			err |= __put_user(f->spindown, &uf->spindown);
-			err |= __put_user(f->spindown_offset, &uf->spindown_offset);
-			err |= __put_user(f->select_delay, &uf->select_delay);
-			err |= __put_user(f->rps, &uf->rps);
-			err |= __put_user(f->tracks, &uf->tracks);
-			err |= __put_user(f->timeout, &uf->timeout);
-			err |= __put_user(f->interleave_sect, &uf->interleave_sect);
-			err |= __copy_to_user(&uf->max_errors, &f->max_errors, sizeof(f->max_errors));
-			err |= __put_user(f->flags, &uf->flags);
-			err |= __put_user(f->read_track, &uf->read_track);
-			err |= __copy_to_user(uf->autodetect, f->autodetect, sizeof(f->autodetect));
-			err |= __put_user(f->checkfreq, &uf->checkfreq);
-			err |= __put_user(f->native_format, &uf->native_format);
-			break;
-		}
-		case FDGETDRVSTAT32:
-		case FDPOLLDRVSTAT32:
-		{
-			struct floppy_drive_struct32 __user *uf;
-			struct floppy_drive_struct *f = karg;
-
-			uf = compat_ptr(arg);
-			err = __put_user(f->flags, &uf->flags);
-			err |= __put_user(f->spinup_date, &uf->spinup_date);
-			err |= __put_user(f->select_date, &uf->select_date);
-			err |= __put_user(f->first_read_date, &uf->first_read_date);
-			err |= __put_user(f->probed_format, &uf->probed_format);
-			err |= __put_user(f->track, &uf->track);
-			err |= __put_user(f->maxblock, &uf->maxblock);
-			err |= __put_user(f->maxtrack, &uf->maxtrack);
-			err |= __put_user(f->generation, &uf->generation);
-			err |= __put_user(f->keep_data, &uf->keep_data);
-			err |= __put_user(f->fd_ref, &uf->fd_ref);
-			err |= __put_user(f->fd_device, &uf->fd_device);
-			err |= __put_user(f->last_checked, &uf->last_checked);
-			err |= __put_user((u64)f->dmabuf, &uf->dmabuf);
-			err |= __put_user((u64)f->bufblocks, &uf->bufblocks);
-			break;
-		}
-		case FDGETFDCSTAT32:
-		{
-			struct floppy_fdc_state32 __user *uf;
-			struct floppy_fdc_state *f = karg;
-
-			uf = compat_ptr(arg);
-			err = __put_user(f->spec1, &uf->spec1);
-			err |= __put_user(f->spec2, &uf->spec2);
-			err |= __put_user(f->dtr, &uf->dtr);
-			err |= __put_user(f->version, &uf->version);
-			err |= __put_user(f->dor, &uf->dor);
-			err |= __put_user(f->address, &uf->address);
-			err |= __copy_to_user((char __user *)&uf->address + sizeof(uf->address),
-					   (char *)&f->address + sizeof(f->address), sizeof(int));
-			err |= __put_user(f->driver_version, &uf->driver_version);
-			err |= __copy_to_user(uf->track, f->track, sizeof(f->track));
-			break;
-		}
-		case FDWERRORGET32:
-		{
-			struct floppy_write_errors32 __user *uf;
-			struct floppy_write_errors *f = karg;
-
-			uf = compat_ptr(arg);
-			err = __put_user(f->write_errors, &uf->write_errors);
-			err |= __put_user(f->first_error_sector, &uf->first_error_sector);
-			err |= __put_user(f->first_error_generation, &uf->first_error_generation);
-			err |= __put_user(f->last_error_sector, &uf->last_error_sector);
-			err |= __put_user(f->last_error_generation, &uf->last_error_generation);
-			err |= __put_user(f->badness, &uf->badness);
-			break;
-		}
-		default:
-			break;
-	}
-	if (err)
-		err = -EFAULT;
-
-out:
-	kfree(karg);
-	return err;
-}
-#endif
-
 struct mtd_oob_buf32 {
 	u_int32_t start;
 	u_int32_t length;
@@ -2505,60 +1964,6 @@ COMPATIBLE_IOCTL(FIONREAD)  /* This is also TIOCINQ */
 /* 0x00 */
 COMPATIBLE_IOCTL(FIBMAP)
 COMPATIBLE_IOCTL(FIGETBSZ)
-/* 0x03 -- HD/IDE ioctl's used by hdparm and friends.
- *         Some need translations, these do not.
- */
-COMPATIBLE_IOCTL(HDIO_GET_IDENTITY)
-COMPATIBLE_IOCTL(HDIO_DRIVE_TASK)
-COMPATIBLE_IOCTL(HDIO_DRIVE_CMD)
-ULONG_IOCTL(HDIO_SET_MULTCOUNT)
-ULONG_IOCTL(HDIO_SET_UNMASKINTR)
-ULONG_IOCTL(HDIO_SET_KEEPSETTINGS)
-ULONG_IOCTL(HDIO_SET_32BIT)
-ULONG_IOCTL(HDIO_SET_NOWERR)
-ULONG_IOCTL(HDIO_SET_DMA)
-ULONG_IOCTL(HDIO_SET_PIO_MODE)
-ULONG_IOCTL(HDIO_SET_NICE)
-ULONG_IOCTL(HDIO_SET_WCACHE)
-ULONG_IOCTL(HDIO_SET_ACOUSTIC)
-ULONG_IOCTL(HDIO_SET_BUSSTATE)
-ULONG_IOCTL(HDIO_SET_ADDRESS)
-COMPATIBLE_IOCTL(HDIO_SCAN_HWIF)
-/* 0x330 is reserved -- it used to be HDIO_GETGEO_BIG */
-COMPATIBLE_IOCTL(0x330)
-/* 0x02 -- Floppy ioctls */
-COMPATIBLE_IOCTL(FDMSGON)
-COMPATIBLE_IOCTL(FDMSGOFF)
-COMPATIBLE_IOCTL(FDSETEMSGTRESH)
-COMPATIBLE_IOCTL(FDFLUSH)
-COMPATIBLE_IOCTL(FDWERRORCLR)
-COMPATIBLE_IOCTL(FDSETMAXERRS)
-COMPATIBLE_IOCTL(FDGETMAXERRS)
-COMPATIBLE_IOCTL(FDGETDRVTYP)
-COMPATIBLE_IOCTL(FDEJECT)
-COMPATIBLE_IOCTL(FDCLRPRM)
-COMPATIBLE_IOCTL(FDFMTBEG)
-COMPATIBLE_IOCTL(FDFMTEND)
-COMPATIBLE_IOCTL(FDRESET)
-COMPATIBLE_IOCTL(FDTWADDLE)
-COMPATIBLE_IOCTL(FDFMTTRK)
-COMPATIBLE_IOCTL(FDRAWCMD)
-/* 0x12 */
-#ifdef CONFIG_BLOCK
-COMPATIBLE_IOCTL(BLKRASET)
-COMPATIBLE_IOCTL(BLKROSET)
-COMPATIBLE_IOCTL(BLKROGET)
-COMPATIBLE_IOCTL(BLKRRPART)
-COMPATIBLE_IOCTL(BLKFLSBUF)
-COMPATIBLE_IOCTL(BLKSECTSET)
-COMPATIBLE_IOCTL(BLKSSZGET)
-COMPATIBLE_IOCTL(BLKTRACESTART)
-COMPATIBLE_IOCTL(BLKTRACESTOP)
-COMPATIBLE_IOCTL(BLKTRACESETUP)
-COMPATIBLE_IOCTL(BLKTRACETEARDOWN)
-ULONG_IOCTL(BLKRASET)
-ULONG_IOCTL(BLKFRASET)
-#endif
 /* RAID */
 COMPATIBLE_IOCTL(RAID_VERSION)
 COMPATIBLE_IOCTL(GET_ARRAY_INFO)
@@ -2806,50 +2211,6 @@ COMPATIBLE_IOCTL(PPGETMODE)
 COMPATIBLE_IOCTL(PPGETPHASE)
 COMPATIBLE_IOCTL(PPGETFLAGS)
 COMPATIBLE_IOCTL(PPSETFLAGS)
-/* CDROM stuff */
-COMPATIBLE_IOCTL(CDROMPAUSE)
-COMPATIBLE_IOCTL(CDROMRESUME)
-COMPATIBLE_IOCTL(CDROMPLAYMSF)
-COMPATIBLE_IOCTL(CDROMPLAYTRKIND)
-COMPATIBLE_IOCTL(CDROMREADTOCHDR)
-COMPATIBLE_IOCTL(CDROMREADTOCENTRY)
-COMPATIBLE_IOCTL(CDROMSTOP)
-COMPATIBLE_IOCTL(CDROMSTART)
-COMPATIBLE_IOCTL(CDROMEJECT)
-COMPATIBLE_IOCTL(CDROMVOLCTRL)
-COMPATIBLE_IOCTL(CDROMSUBCHNL)
-ULONG_IOCTL(CDROMEJECT_SW)
-COMPATIBLE_IOCTL(CDROMMULTISESSION)
-COMPATIBLE_IOCTL(CDROM_GET_MCN)
-COMPATIBLE_IOCTL(CDROMRESET)
-COMPATIBLE_IOCTL(CDROMVOLREAD)
-COMPATIBLE_IOCTL(CDROMSEEK)
-COMPATIBLE_IOCTL(CDROMPLAYBLK)
-COMPATIBLE_IOCTL(CDROMCLOSETRAY)
-ULONG_IOCTL(CDROM_SET_OPTIONS)
-ULONG_IOCTL(CDROM_CLEAR_OPTIONS)
-ULONG_IOCTL(CDROM_SELECT_SPEED)
-ULONG_IOCTL(CDROM_SELECT_DISC)
-ULONG_IOCTL(CDROM_MEDIA_CHANGED)
-ULONG_IOCTL(CDROM_DRIVE_STATUS)
-COMPATIBLE_IOCTL(CDROM_DISC_STATUS)
-COMPATIBLE_IOCTL(CDROM_CHANGER_NSLOTS)
-ULONG_IOCTL(CDROM_LOCKDOOR)
-ULONG_IOCTL(CDROM_DEBUG)
-COMPATIBLE_IOCTL(CDROM_GET_CAPABILITY)
-/* Ignore cdrom.h about these next 5 ioctls, they absolutely do
- * not take a struct cdrom_read, instead they take a struct cdrom_msf
- * which is compatible.
- */
-COMPATIBLE_IOCTL(CDROMREADMODE2)
-COMPATIBLE_IOCTL(CDROMREADMODE1)
-COMPATIBLE_IOCTL(CDROMREADRAW)
-COMPATIBLE_IOCTL(CDROMREADCOOKED)
-COMPATIBLE_IOCTL(CDROMREADALL)
-/* DVD ioctls */
-COMPATIBLE_IOCTL(DVD_READ_STRUCT)
-COMPATIBLE_IOCTL(DVD_WRITE_STRUCT)
-COMPATIBLE_IOCTL(DVD_AUTH)
 /* pktcdvd */
 COMPATIBLE_IOCTL(PACKET_CTRL_CMD)
 /* Big A */
@@ -3335,33 +2696,6 @@ HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
 HANDLE_IOCTL(SIOCGSTAMPNS, do_siocgstampns)
 #endif
 #ifdef CONFIG_BLOCK
-HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo)
-HANDLE_IOCTL(BLKRAGET, w_long)
-HANDLE_IOCTL(BLKGETSIZE, w_long)
-HANDLE_IOCTL(0x1260, broken_blkgetsize)
-HANDLE_IOCTL(BLKFRAGET, w_long)
-HANDLE_IOCTL(BLKSECTGET, w_long)
-HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_UNMASKINTR, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_MULTCOUNT, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_KEEPSETTINGS, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_32BIT, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_NOWERR, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_DMA, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_NICE, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_WCACHE, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_ACOUSTIC, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_ADDRESS, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_BUSSTATE, hdio_ioctl_trans)
-HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans)
-HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans)
-HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans)
-HANDLE_IOCTL(FDSETDRVPRM32, fd_ioctl_trans)
-HANDLE_IOCTL(FDGETDRVPRM32, fd_ioctl_trans)
-HANDLE_IOCTL(FDGETDRVSTAT32, fd_ioctl_trans)
-HANDLE_IOCTL(FDPOLLDRVSTAT32, fd_ioctl_trans)
-HANDLE_IOCTL(FDGETFDCSTAT32, fd_ioctl_trans)
-HANDLE_IOCTL(FDWERRORGET32, fd_ioctl_trans)
 HANDLE_IOCTL(SG_IO,sg_ioctl_trans)
 HANDLE_IOCTL(SG_GET_REQUEST_TABLE, sg_grt_trans)
 #endif
@@ -3372,8 +2706,6 @@ HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans)
 #ifdef CONFIG_BLOCK
 HANDLE_IOCTL(MTIOCGET32, mt_ioctl_trans)
 HANDLE_IOCTL(MTIOCPOS32, mt_ioctl_trans)
-HANDLE_IOCTL(CDROMREADAUDIO, cdrom_ioctl_trans)
-HANDLE_IOCTL(CDROM_SEND_PACKET, cdrom_ioctl_trans)
 #endif
 #define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
 HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout)
@@ -3414,9 +2746,6 @@ HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl)
 HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
 /* block stuff */
 #ifdef CONFIG_BLOCK
-HANDLE_IOCTL(BLKBSZGET_32, do_blkbszget)
-HANDLE_IOCTL(BLKBSZSET_32, do_blkbszset)
-HANDLE_IOCTL(BLKGETSIZE64_32, do_blkgetsize64)
 /* Raw devices */
 HANDLE_IOCTL(RAW_SETBIND, raw_ioctl)
 HANDLE_IOCTL(RAW_GETBIND, raw_ioctl)
diff --git a/fs/direct-io.c b/fs/direct-io.c
index 901dc55e9f5..b5928a7b6a5 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -264,15 +264,12 @@ static int dio_bio_complete(struct dio *dio, struct bio *bio);
 /*
  * Asynchronous IO callback. 
  */
-static int dio_bio_end_aio(struct bio *bio, unsigned int bytes_done, int error)
+static void dio_bio_end_aio(struct bio *bio, int error)
 {
 	struct dio *dio = bio->bi_private;
 	unsigned long remaining;
 	unsigned long flags;
 
-	if (bio->bi_size)
-		return 1;
-
 	/* cleanup the bio */
 	dio_bio_complete(dio, bio);
 
@@ -287,8 +284,6 @@ static int dio_bio_end_aio(struct bio *bio, unsigned int bytes_done, int error)
 		aio_complete(dio->iocb, ret, 0);
 		kfree(dio);
 	}
-
-	return 0;
 }
 
 /*
@@ -298,21 +293,17 @@ static int dio_bio_end_aio(struct bio *bio, unsigned int bytes_done, int error)
  * During I/O bi_private points at the dio.  After I/O, bi_private is used to
  * implement a singly-linked list of completed BIOs, at dio->bio_list.
  */
-static int dio_bio_end_io(struct bio *bio, unsigned int bytes_done, int error)
+static void dio_bio_end_io(struct bio *bio, int error)
 {
 	struct dio *dio = bio->bi_private;
 	unsigned long flags;
 
-	if (bio->bi_size)
-		return 1;
-
 	spin_lock_irqsave(&dio->bio_lock, flags);
 	bio->bi_private = dio->bio_list;
 	dio->bio_list = bio;
 	if (--dio->refcount == 1 && dio->waiter)
 		wake_up_process(dio->waiter);
 	spin_unlock_irqrestore(&dio->bio_lock, flags);
-	return 0;
 }
 
 static int
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index a4b142a6a2c..8d23b0b3871 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 #include <linux/fs.h>
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index f916b9740c7..2473e2a86d1 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -160,11 +160,9 @@ int gfs2_check_sb(struct gfs2_sbd *sdp, struct gfs2_sb_host *sb, int silent)
 }
 
 
-static int end_bio_io_page(struct bio *bio, unsigned int bytes_done, int error)
+static void end_bio_io_page(struct bio *bio, int error)
 {
 	struct page *page = bio->bi_private;
-	if (bio->bi_size)
-		return 1;
 
 	if (!error)
 		SetPageUptodate(page);
diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c
index de3e4a506db..57c3b8ac36b 100644
--- a/fs/jfs/jfs_logmgr.c
+++ b/fs/jfs/jfs_logmgr.c
@@ -2200,16 +2200,13 @@ static int lbmIOWait(struct lbuf * bp, int flag)
  *
  * executed at INTIODONE level
  */
-static int lbmIODone(struct bio *bio, unsigned int bytes_done, int error)
+static void lbmIODone(struct bio *bio, int error)
 {
 	struct lbuf *bp = bio->bi_private;
 	struct lbuf *nextbp, *tail;
 	struct jfs_log *log;
 	unsigned long flags;
 
-	if (bio->bi_size)
-		return 1;
-
 	/*
 	 * get back jfs buffer bound to the i/o buffer
 	 */
diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c
index 62e96be02ac..1332adc0b9f 100644
--- a/fs/jfs/jfs_metapage.c
+++ b/fs/jfs/jfs_metapage.c
@@ -280,14 +280,10 @@ static void last_read_complete(struct page *page)
 	unlock_page(page);
 }
 
-static int metapage_read_end_io(struct bio *bio, unsigned int bytes_done,
-				int err)
+static void metapage_read_end_io(struct bio *bio, int err)
 {
 	struct page *page = bio->bi_private;
 
-	if (bio->bi_size)
-		return 1;
-
 	if (!test_bit(BIO_UPTODATE, &bio->bi_flags)) {
 		printk(KERN_ERR "metapage_read_end_io: I/O error\n");
 		SetPageError(page);
@@ -341,16 +337,12 @@ static void last_write_complete(struct page *page)
 	end_page_writeback(page);
 }
 
-static int metapage_write_end_io(struct bio *bio, unsigned int bytes_done,
-				 int err)
+static void metapage_write_end_io(struct bio *bio, int err)
 {
 	struct page *page = bio->bi_private;
 
 	BUG_ON(!PagePrivate(page));
 
-	if (bio->bi_size)
-		return 1;
-
 	if (! test_bit(BIO_UPTODATE, &bio->bi_flags)) {
 		printk(KERN_ERR "metapage_write_end_io: I/O error\n");
 		SetPageError(page);
diff --git a/fs/mpage.c b/fs/mpage.c
index c1698f2291a..b1c3e589050 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -39,14 +39,11 @@
  * status of that page is hard.  See end_buffer_async_read() for the details.
  * There is no point in duplicating all that complexity.
  */
-static int mpage_end_io_read(struct bio *bio, unsigned int bytes_done, int err)
+static void mpage_end_io_read(struct bio *bio, int err)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
 
-	if (bio->bi_size)
-		return 1;
-
 	do {
 		struct page *page = bvec->bv_page;
 
@@ -62,17 +59,13 @@ static int mpage_end_io_read(struct bio *bio, unsigned int bytes_done, int err)
 		unlock_page(page);
 	} while (bvec >= bio->bi_io_vec);
 	bio_put(bio);
-	return 0;
 }
 
-static int mpage_end_io_write(struct bio *bio, unsigned int bytes_done, int err)
+static void mpage_end_io_write(struct bio *bio, int err)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
 
-	if (bio->bi_size)
-		return 1;
-
 	do {
 		struct page *page = bvec->bv_page;
 
@@ -87,7 +80,6 @@ static int mpage_end_io_write(struct bio *bio, unsigned int bytes_done, int err)
 		end_page_writeback(page);
 	} while (bvec >= bio->bi_io_vec);
 	bio_put(bio);
-	return 0;
 }
 
 static struct bio *mpage_bio_submit(int rw, struct bio *bio)
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index 2bd7f788cf3..da2c2b442b4 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -217,7 +217,6 @@ static void o2hb_wait_on_io(struct o2hb_region *reg,
 }
 
 static int o2hb_bio_end_io(struct bio *bio,
-			   unsigned int bytes_done,
 			   int error)
 {
 	struct o2hb_bio_wait_ctxt *wc = bio->bi_private;
@@ -227,9 +226,6 @@ static int o2hb_bio_end_io(struct bio *bio,
 		wc->wc_error = error;
 	}
 
-	if (bio->bi_size)
-		return 1;
-
 	o2hb_bio_wait_dec(wc, 1);
 	bio_put(bio);
 	return 0;
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 5f152f60d74..3f13519436a 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -326,14 +326,10 @@ xfs_iomap_valid(
 STATIC int
 xfs_end_bio(
 	struct bio		*bio,
-	unsigned int		bytes_done,
 	int			error)
 {
 	xfs_ioend_t		*ioend = bio->bi_private;
 
-	if (bio->bi_size)
-		return 1;
-
 	ASSERT(atomic_read(&bio->bi_cnt) >= 1);
 	ioend->io_error = test_bit(BIO_UPTODATE, &bio->bi_flags) ? 0 : error;
 
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index b0f0e58866d..6a75f4d984a 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1106,16 +1106,12 @@ _xfs_buf_ioend(
 STATIC int
 xfs_buf_bio_end_io(
 	struct bio		*bio,
-	unsigned int		bytes_done,
 	int			error)
 {
 	xfs_buf_t		*bp = (xfs_buf_t *)bio->bi_private;
 	unsigned int		blocksize = bp->b_target->bt_bsize;
 	struct bio_vec		*bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
 
-	if (bio->bi_size)
-		return 1;
-
 	if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
 		bp->b_error = EIO;
 
diff --git a/include/asm-arm/arch-imx/mmc.h b/include/asm-arm/arch-imx/mmc.h
index 84c726934ac..4712f354dcc 100644
--- a/include/asm-arm/arch-imx/mmc.h
+++ b/include/asm-arm/arch-imx/mmc.h
@@ -3,8 +3,11 @@
 
 #include <linux/mmc/host.h>
 
+struct device;
+
 struct imxmmc_platform_data {
-	int (*card_present)(void);
+	int (*card_present)(struct device *);
+	int (*get_ro)(struct device *);
 };
 
 extern void imx_set_mmc_info(struct imxmmc_platform_data *info);
diff --git a/include/asm-arm/arch-pxa/sharpsl.h b/include/asm-arm/arch-pxa/sharpsl.h
index 94cb4982af8..2b0fe773213 100644
--- a/include/asm-arm/arch-pxa/sharpsl.h
+++ b/include/asm-arm/arch-pxa/sharpsl.h
@@ -25,12 +25,6 @@ struct corgits_machinfo {
 /*
  * SharpSL Backlight
  */
-struct corgibl_machinfo {
-	int max_intensity;
-	int default_intensity;
-	int limit_mask;
-	void (*set_bl_intensity)(int intensity);
-};
 extern void corgibl_limit_intensity(int limit);
 
 
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
index 0215965dc58..7dbd603c38c 100644
--- a/include/asm-avr32/arch-at32ap/board.h
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -6,6 +6,8 @@
 
 #include <linux/types.h>
 
+#define GPIO_PIN_NONE	(-1)
+
 /* Add basic devices: system manager, interrupt controller, portmuxes, etc. */
 void at32_add_system_devices(void);
 
@@ -36,6 +38,12 @@ struct platform_device *
 at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
 		     unsigned long fbmem_start, unsigned long fbmem_len);
 
+struct usba_platform_data {
+	int vbus_pin;
+};
+struct platform_device *
+at32_add_device_usba(unsigned int id, struct usba_platform_data *data);
+
 /* depending on what's hooked up, not all SSC pins will be used */
 #define	ATMEL_SSC_TK		0x01
 #define	ATMEL_SSC_TF		0x02
diff --git a/include/asm-avr32/arch-at32ap/portmux.h b/include/asm-avr32/arch-at32ap/portmux.h
index 9930871decd..b1abe6b4e4e 100644
--- a/include/asm-avr32/arch-at32ap/portmux.h
+++ b/include/asm-avr32/arch-at32ap/portmux.h
@@ -19,6 +19,7 @@
 #define AT32_GPIOF_OUTPUT	0x00000002	/* (OUT) Enable output driver */
 #define AT32_GPIOF_HIGH		0x00000004	/* (OUT) Set output high */
 #define AT32_GPIOF_DEGLITCH	0x00000008	/* (IN) Filter glitches */
+#define AT32_GPIOF_MULTIDRV	0x00000010	/* Enable multidriver option */
 
 void at32_select_periph(unsigned int pin, unsigned int periph,
 			unsigned long flags);
diff --git a/include/asm-avr32/arch-at32ap/smc.h b/include/asm-avr32/arch-at32ap/smc.h
index 07152b7fd9c..c98eea44a70 100644
--- a/include/asm-avr32/arch-at32ap/smc.h
+++ b/include/asm-avr32/arch-at32ap/smc.h
@@ -15,22 +15,50 @@
 /*
  * All timing parameters are in nanoseconds.
  */
+struct smc_timing {
+	/* Delay from address valid to assertion of given strobe */
+	int ncs_read_setup;
+	int nrd_setup;
+	int ncs_write_setup;
+	int nwe_setup;
+
+	/* Pulse length of given strobe */
+	int ncs_read_pulse;
+	int nrd_pulse;
+	int ncs_write_pulse;
+	int nwe_pulse;
+
+	/* Total cycle length of given operation */
+	int read_cycle;
+	int write_cycle;
+
+	/* Minimal recovery times, will extend cycle if needed */
+	int ncs_read_recover;
+	int nrd_recover;
+	int ncs_write_recover;
+	int nwe_recover;
+};
+
+/*
+ * All timing parameters are in clock cycles.
+ */
 struct smc_config {
+
 	/* Delay from address valid to assertion of given strobe */
-	u16		ncs_read_setup;
-	u16		nrd_setup;
-	u16		ncs_write_setup;
-	u16		nwe_setup;
+	u8		ncs_read_setup;
+	u8		nrd_setup;
+	u8		ncs_write_setup;
+	u8		nwe_setup;
 
 	/* Pulse length of given strobe */
-	u16		ncs_read_pulse;
-	u16		nrd_pulse;
-	u16		ncs_write_pulse;
-	u16		nwe_pulse;
+	u8		ncs_read_pulse;
+	u8		nrd_pulse;
+	u8		ncs_write_pulse;
+	u8		nwe_pulse;
 
 	/* Total cycle length of given operation */
-	u16		read_cycle;
-	u16		write_cycle;
+	u8		read_cycle;
+	u8		write_cycle;
 
 	/* Bus width in bytes */
 	u8		bus_width;
@@ -76,6 +104,9 @@ struct smc_config {
 	unsigned int	tdf_mode:1;
 };
 
+extern void smc_set_timing(struct smc_config *config,
+			   const struct smc_timing *timing);
+
 extern int smc_set_configuration(int cs, const struct smc_config *config);
 extern struct smc_config *smc_get_configuration(int cs);
 
diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h
index 21bb60bbb9a..81e342636ac 100644
--- a/include/asm-avr32/dma-mapping.h
+++ b/include/asm-avr32/dma-mapping.h
@@ -264,7 +264,11 @@ static inline void
 dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
 			size_t size, enum dma_data_direction direction)
 {
-	dma_cache_sync(dev, bus_to_virt(dma_handle), size, direction);
+	/*
+	 * No need to do anything since the CPU isn't supposed to
+	 * touch this memory after we flushed it at mapping- or
+	 * sync-for-device time.
+	 */
 }
 
 static inline void
@@ -309,12 +313,11 @@ static inline void
 dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
 		    int nents, enum dma_data_direction direction)
 {
-	int i;
-
-	for (i = 0; i < nents; i++) {
-		dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,
-			       sg[i].length, direction);
-	}
+	/*
+	 * No need to do anything since the CPU isn't supposed to
+	 * touch this memory after we flushed it at mapping- or
+	 * sync-for-device time.
+	 */
 }
 
 static inline void
diff --git a/include/asm-avr32/system.h b/include/asm-avr32/system.h
index a8236bacc87..dc2d527cef4 100644
--- a/include/asm-avr32/system.h
+++ b/include/asm-avr32/system.h
@@ -73,11 +73,16 @@ extern struct task_struct *__switch_to(struct task_struct *,
 
 extern void __xchg_called_with_bad_pointer(void);
 
-#ifdef __CHECKER__
-extern unsigned long __builtin_xchg(void *ptr, unsigned long x);
-#endif
+static inline unsigned long xchg_u32(u32 val, volatile u32 *m)
+{
+	u32 ret;
 
-#define xchg_u32(val, m) __builtin_xchg((void *)m, val)
+	asm volatile("xchg %[ret], %[m], %[val]"
+			: [ret] "=&r"(ret), "=m"(*m)
+			: "m"(*m), [m] "r"(m), [val] "r"(val)
+			: "memory");
+	return ret;
+}
 
 static inline unsigned long __xchg(unsigned long x,
 				       volatile void *ptr,
diff --git a/include/asm-avr32/unistd.h b/include/asm-avr32/unistd.h
index 3b4e35b55c8..de09009593f 100644
--- a/include/asm-avr32/unistd.h
+++ b/include/asm-avr32/unistd.h
@@ -303,6 +303,19 @@
 #ifdef __KERNEL__
 #define NR_syscalls		282
 
+/* Old stuff */
+#define __IGNORE_uselib
+#define __IGNORE_mmap
+
+/* NUMA stuff */
+#define __IGNORE_mbind
+#define __IGNORE_get_mempolicy
+#define __IGNORE_set_mempolicy
+#define __IGNORE_migrate_pages
+#define __IGNORE_move_pages
+
+/* SMP stuff */
+#define __IGNORE_getcpu
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_STAT64
diff --git a/include/asm-blackfin/bfin5xx_spi.h b/include/asm-blackfin/bfin5xx_spi.h
index 95c1c952e7c..f617d876545 100644
--- a/include/asm-blackfin/bfin5xx_spi.h
+++ b/include/asm-blackfin/bfin5xx_spi.h
@@ -21,8 +21,6 @@
 #ifndef _SPI_CHANNEL_H_
 #define _SPI_CHANNEL_H_
 
-#define SPI0_REGBASE       0xffc00500
-
 #define SPI_READ              0
 #define SPI_WRITE             1
 
diff --git a/include/asm-blackfin/blackfin.h b/include/asm-blackfin/blackfin.h
index 25b934b7f82..984b74f0a2e 100644
--- a/include/asm-blackfin/blackfin.h
+++ b/include/asm-blackfin/blackfin.h
@@ -11,78 +11,57 @@
 #define HI(con32) (((con32) >> 16) & 0xFFFF)
 #define hi(con32) (((con32) >> 16) & 0xFFFF)
 
-#include <asm/mach/blackfin.h>
-#include <asm/bfin-global.h>
+#include <asm/mach/anomaly.h>
 
 #ifndef __ASSEMBLY__
 
 /* SSYNC implementation for C file */
-#if defined(ANOMALY_05000312) && defined(ANOMALY_05000244)
-static inline void SSYNC (void)
-{
-	int _tmp;
-	__asm__ __volatile__ ("cli %0;\n\t"
-			"nop;nop;\n\t"
-			"ssync;\n\t"
-			"sti %0;\n\t"
-			:"=d"(_tmp):);
-}
-#elif defined(ANOMALY_05000312) && !defined(ANOMALY_05000244)
-static inline void SSYNC (void)
+static inline void SSYNC(void)
 {
 	int _tmp;
-	__asm__ __volatile__ ("cli %0;\n\t"
-			"ssync;\n\t"
-			"sti %0;\n\t"
-			:"=d"(_tmp):);
+	if (ANOMALY_05000312)
+		__asm__ __volatile__(
+			"cli %0;"
+			"nop;"
+			"nop;"
+			"ssync;"
+			"sti %0;"
+			: "=d" (_tmp)
+		);
+	else if (ANOMALY_05000244)
+		__asm__ __volatile__(
+			"nop;"
+			"nop;"
+			"nop;"
+			"ssync;"
+		);
+	else
+		__asm__ __volatile__("ssync;");
 }
-#elif !defined(ANOMALY_05000312) && defined(ANOMALY_05000244)
-static inline void SSYNC (void)
-{
-	__asm__ __volatile__ ("nop; nop; nop;\n\t"
-			"ssync;\n\t"
-			::);
-}
-#elif !defined(ANOMALY_05000312) && !defined(ANOMALY_05000244)
-static inline void SSYNC (void)
-{
-	__asm__ __volatile__ ("ssync;\n\t");
-}
-#endif
 
 /* CSYNC implementation for C file */
-#if defined(ANOMALY_05000312) && defined(ANOMALY_05000244)
-static inline void CSYNC (void)
-{
-	int _tmp;
-	__asm__ __volatile__ ("cli %0;\n\t"
-			"nop;nop;\n\t"
-			"csync;\n\t"
-			"sti %0;\n\t"
-			:"=d"(_tmp):);
-}
-#elif defined(ANOMALY_05000312) && !defined(ANOMALY_05000244)
-static inline void CSYNC (void)
+static inline void CSYNC(void)
 {
 	int _tmp;
-	__asm__ __volatile__ ("cli %0;\n\t"
-			"csync;\n\t"
-			"sti %0;\n\t"
-			:"=d"(_tmp):);
-}
-#elif !defined(ANOMALY_05000312) && defined(ANOMALY_05000244)
-static inline void CSYNC (void)
-{
-	__asm__ __volatile__ ("nop; nop; nop;\n\t"
-			"ssync;\n\t"
-			::);
+	if (ANOMALY_05000312)
+		__asm__ __volatile__(
+			"cli %0;"
+			"nop;"
+			"nop;"
+			"csync;"
+			"sti %0;"
+			: "=d" (_tmp)
+		);
+	else if (ANOMALY_05000244)
+		__asm__ __volatile__(
+			"nop;"
+			"nop;"
+			"nop;"
+			"csync;"
+		);
+	else
+		__asm__ __volatile__("csync;");
 }
-#elif !defined(ANOMALY_05000312) && !defined(ANOMALY_05000244)
-static inline void CSYNC (void)
-{
-	__asm__ __volatile__ ("csync;\n\t");
-}
-#endif
 
 #else  /* __ASSEMBLY__ */
 
@@ -91,19 +70,15 @@ static inline void CSYNC (void)
 #define ssync(x) SSYNC(x)
 #define csync(x) CSYNC(x)
 
-#if defined(ANOMALY_05000312) && defined(ANOMALY_05000244)
+#if ANOMALY_05000312
 #define SSYNC(scratch) cli scratch; nop; nop; SSYNC; sti scratch;
 #define CSYNC(scratch) cli scratch; nop; nop; CSYNC; sti scratch;
 
-#elif defined(ANOMALY_05000312) && !defined(ANOMALY_05000244)
-#define SSYNC(scratch) cli scratch; nop; nop; SSYNC; sti scratch;
-#define CSYNC(scratch) cli scratch; nop; nop; CSYNC; sti scratch;
-
-#elif !defined(ANOMALY_05000312) && defined(ANOMALY_05000244)
+#elif ANOMALY_05000244
 #define SSYNC(scratch) nop; nop; nop; SSYNC;
 #define CSYNC(scratch) nop; nop; nop; CSYNC;
 
-#elif !defined(ANOMALY_05000312) && !defined(ANOMALY_05000244)
+#else
 #define SSYNC(scratch) SSYNC;
 #define CSYNC(scratch) CSYNC;
 
@@ -111,4 +86,7 @@ static inline void CSYNC (void)
 
 #endif /* __ASSEMBLY__ */
 
+#include <asm/mach/blackfin.h>
+#include <asm/bfin-global.h>
+
 #endif				/* _BLACKFIN_H_ */
diff --git a/include/asm-blackfin/cacheflush.h b/include/asm-blackfin/cacheflush.h
index e5e000de3c3..d81a77545a0 100644
--- a/include/asm-blackfin/cacheflush.h
+++ b/include/asm-blackfin/cacheflush.h
@@ -48,9 +48,9 @@ extern void blackfin_dflush_page(void *);
 
 static inline void flush_icache_range(unsigned start, unsigned end)
 {
-#if defined(CONFIG_BLKFIN_DCACHE) && defined(CONFIG_BLKFIN_CACHE)
+#if defined(CONFIG_BFIN_DCACHE) && defined(CONFIG_BFIN_ICACHE)
 
-# if defined(CONFIG_BLKFIN_WT)
+# if defined(CONFIG_BFIN_WT)
 	blackfin_icache_flush_range((start), (end));
 # else
 	blackfin_icache_dcache_flush_range((start), (end));
@@ -58,10 +58,10 @@ static inline void flush_icache_range(unsigned start, unsigned end)
 
 #else
 
-# if defined(CONFIG_BLKFIN_CACHE)
+# if defined(CONFIG_BFIN_ICACHE)
 	blackfin_icache_flush_range((start), (end));
 # endif
-# if defined(CONFIG_BLKFIN_DCACHE)
+# if defined(CONFIG_BFIN_DCACHE)
 	blackfin_dcache_flush_range((start), (end));
 # endif
 
@@ -74,12 +74,12 @@ do { memcpy(dst, src, len); \
 } while (0)
 #define copy_from_user_page(vma, page, vaddr, dst, src, len)	memcpy(dst, src, len)
 
-#if defined(CONFIG_BLKFIN_DCACHE)
+#if defined(CONFIG_BFIN_DCACHE)
 # define invalidate_dcache_range(start,end)	blackfin_dcache_invalidate_range((start), (end))
 #else
 # define invalidate_dcache_range(start,end)	do { } while (0)
 #endif
-#if defined(CONFIG_BLKFIN_DCACHE) && defined(CONFIG_BLKFIN_WB)
+#if defined(CONFIG_BFIN_DCACHE) && defined(CONFIG_BFIN_WB)
 # define flush_dcache_range(start,end)		blackfin_dcache_flush_range((start), (end))
 # define flush_dcache_page(page)			blackfin_dflush_page(page_address(page))
 #else
@@ -87,4 +87,4 @@ do { memcpy(dst, src, len); \
 # define flush_dcache_page(page)			do { } while (0)
 #endif
 
-#endif				/* _BLACKFIN_CACHEFLUSH_H */
+#endif				/* _BLACKFIN_ICACHEFLUSH_H */
diff --git a/include/asm-blackfin/cplb.h b/include/asm-blackfin/cplb.h
index e0dd56bfa4c..06828d77a58 100644
--- a/include/asm-blackfin/cplb.h
+++ b/include/asm-blackfin/cplb.h
@@ -1,17 +1,100 @@
-/************************************************************************
+/*
+ * File:         include/asm-blackfin/cplb.h
+ * Based on:     include/asm-blackfin/mach-bf537/bf537.h
+ * Author:       Robin Getz <rgetz@blackfin.uclinux.org>
  *
- * cplb.h
+ * Created:      2000
+ * Description:  Common CPLB definitions for CPLB init
  *
- * (c) Copyright 2002-2003 Analog Devices, Inc.  All rights reserved.
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
  *
- ************************************************************************/
-
-/* Defines necessary for cplb initialisation routines. */
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
 
 #ifndef _CPLB_H
 #define _CPLB_H
 
-# include <asm/blackfin.h>
+#include <asm/blackfin.h>
+#include <asm/mach/anomaly.h>
+
+#define SDRAM_IGENERIC    (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
+#define SDRAM_IKERNEL     (SDRAM_IGENERIC | CPLB_LOCK)
+#define L1_IMEMORY        (               CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
+#define SDRAM_INON_CHBL   (               CPLB_USER_RD | CPLB_VALID)
+
+/*Use the menuconfig cache policy here - CONFIG_BFIN_WT/CONFIG_BFIN_WB*/
+
+#if ANOMALY_05000158
+#define ANOMALY_05000158_WORKAROUND             0x200
+#else
+#define ANOMALY_05000158_WORKAROUND             0x0
+#endif
+
+#define CPLB_COMMON	(CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
+
+#ifdef CONFIG_BFIN_WB         /*Write Back Policy */
+#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_COMMON)
+#else                           /*Write Through */
+#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW  | CPLB_COMMON)
+#endif
+
+#define L1_DMEMORY       (CPLB_LOCK | CPLB_COMMON)
+#define L2_MEMORY        (CPLB_COMMON)
+#define SDRAM_DNON_CHBL  (CPLB_COMMON)
+#define SDRAM_EBIU       (CPLB_COMMON)
+#define SDRAM_OOPS       (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
+
+#define SIZE_1K 0x00000400      /* 1K */
+#define SIZE_4K 0x00001000      /* 4K */
+#define SIZE_1M 0x00100000      /* 1M */
+#define SIZE_4M 0x00400000      /* 4M */
+
+#define MAX_CPLBS (16 * 2)
+
+#define ASYNC_MEMORY_CPLB_COVERAGE	((ASYNC_BANK0_SIZE + ASYNC_BANK1_SIZE + \
+				 ASYNC_BANK2_SIZE + ASYNC_BANK3_SIZE) / SIZE_4M)
+
+/*
+* Number of required data CPLB switchtable entries
+* MEMSIZE / 4 (we mostly install 4M page size CPLBs
+* approx 16 for smaller 1MB page size CPLBs for allignment purposes
+* 1 for L1 Data Memory
+* possibly 1 for L2 Data Memory
+* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
+* 1 for ASYNC Memory
+*/
+
+
+#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1 \
+				 + ASYNC_MEMORY_CPLB_COVERAGE) * 2)
+
+/*
+* Number of required instruction CPLB switchtable entries
+* MEMSIZE / 4 (we mostly install 4M page size CPLBs
+* approx 12 for smaller 1MB page size CPLBs for allignment purposes
+* 1 for L1 Instruction Memory
+* possibly 1 for L2 Instruction Memory
+* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
+*/
+
+#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1 + 1) * 2)
+
 
 #define CPLB_ENABLE_ICACHE_P	0
 #define CPLB_ENABLE_DCACHE_P	1
@@ -39,8 +122,6 @@
 #define CPLB_DEF_CACHE		CPLB_L1_CHBL | CPLB_WT
 #define CPLB_CACHE_ENABLED	CPLB_L1_CHBL | CPLB_DIRTY
 
-#define CPLB_ALL_ACCESS	CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR
-
 #define CPLB_I_PAGE_MGMT	CPLB_LOCK | CPLB_VALID
 #define CPLB_D_PAGE_MGMT	CPLB_LOCK | CPLB_ALL_ACCESS | CPLB_VALID
 #define CPLB_DNOCACHE		CPLB_ALL_ACCESS | CPLB_VALID
diff --git a/include/asm-blackfin/dma.h b/include/asm-blackfin/dma.h
index be0d913e551..b42a531e7a1 100644
--- a/include/asm-blackfin/dma.h
+++ b/include/asm-blackfin/dma.h
@@ -152,6 +152,7 @@ struct dma_channel {
 /* functions to set register mode */
 void set_dma_start_addr(unsigned int channel, unsigned long addr);
 void set_dma_next_desc_addr(unsigned int channel, unsigned long addr);
+void set_dma_curr_desc_addr(unsigned int channel, unsigned long addr);
 void set_dma_x_count(unsigned int channel, unsigned short x_count);
 void set_dma_x_modify(unsigned int channel, short x_modify);
 void set_dma_y_count(unsigned int channel, unsigned short y_count);
@@ -159,6 +160,7 @@ void set_dma_y_modify(unsigned int channel, short y_modify);
 void set_dma_config(unsigned int channel, unsigned short config);
 unsigned short set_bfin_dma_config(char direction, char flow_mode,
 				   char intr_mode, char dma_mode, char width);
+void set_dma_curr_addr(unsigned int channel, unsigned long addr);
 
 /* get curr status for polling */
 unsigned short get_dma_curr_irqstat(unsigned int channel);
diff --git a/include/asm-blackfin/early_printk.h b/include/asm-blackfin/early_printk.h
new file mode 100644
index 00000000000..110f1c1f845
--- /dev/null
+++ b/include/asm-blackfin/early_printk.h
@@ -0,0 +1,28 @@
+/*
+ * File:         include/asm-blackfin/early_printk.h
+ * Author:       Robin Getz <rgetz@blackfin.uclinux.org
+ *
+ * Created:      14Aug2007
+ * Description:  function prototpyes for early printk
+ *
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifdef CONFIG_EARLY_PRINTK
+extern int setup_early_printk(char *);
+#else
+#define setup_early_printk(fmt) do { } while (0)
+#endif /* CONFIG_EARLY_PRINTK */
diff --git a/include/asm-blackfin/gpio.h b/include/asm-blackfin/gpio.h
index 7480cfa7e2d..dd203cd9379 100644
--- a/include/asm-blackfin/gpio.h
+++ b/include/asm-blackfin/gpio.h
@@ -144,6 +144,24 @@
 
 #ifdef BF533_FAMILY
 #define MAX_BLACKFIN_GPIOS 16
+
+#define	GPIO_PF0	0
+#define	GPIO_PF1	1
+#define	GPIO_PF2	2
+#define	GPIO_PF3	3
+#define	GPIO_PF4	4
+#define	GPIO_PF5	5
+#define	GPIO_PF6	6
+#define	GPIO_PF7	7
+#define	GPIO_PF8	8
+#define	GPIO_PF9	9
+#define	GPIO_PF10	10
+#define	GPIO_PF11	11
+#define	GPIO_PF12	12
+#define	GPIO_PF13	13
+#define	GPIO_PF14	14
+#define	GPIO_PF15	15
+
 #endif
 
 #ifdef BF537_FAMILY
@@ -421,6 +439,19 @@ unsigned short gpio_get_value(unsigned short gpio);
 void gpio_direction_input(unsigned short gpio);
 void gpio_direction_output(unsigned short gpio);
 
+#include <asm-generic/gpio.h>		/* cansleep wrappers */
+#include <asm/irq.h>
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+	return (gpio + GPIO_IRQ_BASE);
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+	return (irq - GPIO_IRQ_BASE);
+}
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* __ARCH_BLACKFIN_GPIO_H__ */
diff --git a/include/asm-blackfin/io.h b/include/asm-blackfin/io.h
index 142cb333db2..525179bf43d 100644
--- a/include/asm-blackfin/io.h
+++ b/include/asm-blackfin/io.h
@@ -115,21 +115,21 @@ static inline unsigned int readl(const volatile void __iomem *addr)
 
 #ifndef __ASSEMBLY__
 
-extern void outsb(void __iomem *port, const void *addr, unsigned short count);
-extern void outsw(void __iomem *port, const void *addr, unsigned short count);
-extern void outsl(void __iomem *port, const void *addr, unsigned short count);
+extern void outsb(unsigned long port, const void *addr, unsigned long count);
+extern void outsw(unsigned long port, const void *addr, unsigned long count);
+extern void outsl(unsigned long port, const void *addr, unsigned long count);
 
-extern void insb(const void __iomem *port, void *addr, unsigned short count);
-extern void insw(const void __iomem *port, void *addr, unsigned short count);
-extern void insl(const void __iomem *port, void *addr, unsigned short count);
+extern void insb(unsigned long port, void *addr, unsigned long count);
+extern void insw(unsigned long port, void *addr, unsigned long count);
+extern void insl(unsigned long port, void *addr, unsigned long count);
 
-extern void dma_outsb(void __iomem *port, const void *addr, unsigned short count);
-extern void dma_outsw(void __iomem *port, const void *addr, unsigned short count);
-extern void dma_outsl(void __iomem *port, const void *addr, unsigned short count);
+extern void dma_outsb(unsigned long port, const void *addr, unsigned short count);
+extern void dma_outsw(unsigned long port, const void *addr, unsigned short count);
+extern void dma_outsl(unsigned long port, const void *addr, unsigned short count);
 
-extern void dma_insb(const void __iomem *port, void *addr, unsigned short count);
-extern void dma_insw(const void __iomem *port, void *addr, unsigned short count);
-extern void dma_insl(const void __iomem *port, void *addr, unsigned short count);
+extern void dma_insb(unsigned long port, void *addr, unsigned short count);
+extern void dma_insw(unsigned long port, void *addr, unsigned short count);
+extern void dma_insl(unsigned long port, void *addr, unsigned short count);
 
 /*
  * Map some physical address range into the kernel address space.
diff --git a/include/asm-blackfin/ioctls.h b/include/asm-blackfin/ioctls.h
index 8356204151d..895e3173165 100644
--- a/include/asm-blackfin/ioctls.h
+++ b/include/asm-blackfin/ioctls.h
@@ -47,8 +47,13 @@
 #define TIOCSBRK	0x5427	/* BSD compatibility */
 #define TIOCCBRK	0x5428	/* BSD compatibility */
 #define TIOCGSID	0x5429	/* Return the session ID of FD */
-#define TIOCGPTN	_IOR('T',0x30, unsigned int)	/* Get Pty Number (of pty-mux device) */
-#define TIOCSPTLCK	_IOW('T',0x31, int)	/* Lock/unlock Pty */
+#define TCGETS2		_IOR('T', 0x2A, struct termios2)
+#define TCSETS2		_IOW('T', 0x2B, struct termios2)
+#define TCSETSW2	_IOW('T', 0x2C, struct termios2)
+#define TCSETSF2	_IOW('T', 0x2D, struct termios2)
+/* Get Pty Number (of pty-mux device) */
+#define TIOCGPTN	_IOR('T', 0x30, unsigned int)
+#define TIOCSPTLCK	_IOW('T', 0x31, int)	/* Lock/unlock Pty */
 
 #define FIONCLEX	0x5450	/* these numbers need to be adjusted. */
 #define FIOCLEX		0x5451
diff --git a/include/asm-blackfin/irq_handler.h b/include/asm-blackfin/irq_handler.h
index d830f0a49a1..139b5208f9d 100644
--- a/include/asm-blackfin/irq_handler.h
+++ b/include/asm-blackfin/irq_handler.h
@@ -1,13 +1,15 @@
 #ifndef _IRQ_HANDLER_H
 #define _IRQ_HANDLER_H
 
+#include <linux/types.h>
+#include <linux/linkage.h>
+
 /* BASE LEVEL interrupt handler routines */
-asmlinkage void evt_emulation(void);
 asmlinkage void evt_exception(void);
 asmlinkage void trap(void);
 asmlinkage void evt_ivhw(void);
 asmlinkage void evt_timer(void);
-asmlinkage void evt_evt2(void);
+asmlinkage void evt_nmi(void);
 asmlinkage void evt_evt7(void);
 asmlinkage void evt_evt8(void);
 asmlinkage void evt_evt9(void);
@@ -18,5 +20,14 @@ asmlinkage void evt_evt13(void);
 asmlinkage void evt_soft_int1(void);
 asmlinkage void evt_system_call(void);
 asmlinkage void init_exception_buff(void);
+asmlinkage void trap_c(struct pt_regs *fp);
+asmlinkage void ex_replaceable(void);
+asmlinkage void early_trap(void);
+
+extern void *ex_table[];
+extern void return_from_exception(void);
+
+extern int bfin_request_exception(unsigned int exception, void (*handler)(void));
+extern int bfin_free_exception(unsigned int exception, void (*handler)(void));
 
 #endif
diff --git a/include/asm-blackfin/kgdb.h b/include/asm-blackfin/kgdb.h
index 532bd905200..0f73847fd6b 100644
--- a/include/asm-blackfin/kgdb.h
+++ b/include/asm-blackfin/kgdb.h
@@ -179,5 +179,6 @@ enum regnames {
 #define STATDA1		0x80
 
 extern void kgdb_print(const char *fmt, ...);
+extern void init_kgdb_uart(void);
 
 #endif
diff --git a/include/asm-blackfin/mach-bf527/anomaly.h b/include/asm-blackfin/mach-bf527/anomaly.h
new file mode 100644
index 00000000000..991db986cd4
--- /dev/null
+++ b/include/asm-blackfin/mach-bf527/anomaly.h
@@ -0,0 +1,41 @@
+/*
+ * File: include/asm-blackfin/mach-bf527/anomaly.h
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
+ *
+ * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Licensed under the GPL-2 or later.
+ */
+
+/* This file shoule be up to date with:
+ *  - Revision A, May 30, 2007; ADSP-BF527 Blackfin Processor Anomaly List
+ */
+
+#ifndef _MACH_ANOMALY_H_
+#define _MACH_ANOMALY_H_
+
+/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported */
+#define ANOMALY_05000074 (1)
+/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */
+#define ANOMALY_05000119 (1)
+/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */
+#define ANOMALY_05000122 (1)
+/* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */
+#define ANOMALY_05000245 (1)
+/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
+#define ANOMALY_05000265 (1)
+/* Memory-To-Memory DMA Source/Destination Descriptors Must Be in Same Memory Space */
+#define ANOMALY_05000301 (1)
+/* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */
+#define ANOMALY_05000312 (1)
+/* Incorrect Access of OTP_STATUS During otp_write() Function */
+#define ANOMALY_05000328 (1)
+/* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */
+#define ANOMALY_05000337 (1)
+/* TWI Does Not Operate Correctly Under Certain Signal Termination Conditions */
+#define ANOMALY_05000342 (1)
+/* Boot ROM Kernel Incorrectly Alters Reset Value of USB Register */
+#define ANOMALY_05000347 (1)
+
+/* Anomalies that don't exist on this proc */
+#define ANOMALY_05000323 (0)
+#endif
diff --git a/include/asm-blackfin/mach-bf527/defBF52x_base.h b/include/asm-blackfin/mach-bf527/defBF52x_base.h
index 0b2fb5036ed..b1ff67db01f 100644
--- a/include/asm-blackfin/mach-bf527/defBF52x_base.h
+++ b/include/asm-blackfin/mach-bf527/defBF52x_base.h
@@ -102,6 +102,7 @@
 
 
 /* SPI Controller			(0xFFC00500 - 0xFFC005FF)								*/
+#define SPI0_REGBASE			0xFFC00500
 #define SPI_CTL				0xFFC00500	/* SPI Control Register						*/
 #define SPI_FLG				0xFFC00504	/* SPI Flag register						*/
 #define SPI_STAT			0xFFC00508	/* SPI Status register						*/
@@ -480,6 +481,7 @@
 
 
 /* Two-Wire Interface		(0xFFC01400 - 0xFFC014FF)								*/
+#define TWI0_REGBASE			0xFFC01400
 #define TWI_CLKDIV			0xFFC01400	/* Serial Clock Divider Register			*/
 #define TWI_CONTROL			0xFFC01404	/* TWI Control Register						*/
 #define TWI_SLAVE_CTL		0xFFC01408	/* Slave Mode Control Register				*/
diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/include/asm-blackfin/mach-bf533/anomaly.h
index 7302f290b93..f36ff5af1b9 100644
--- a/include/asm-blackfin/mach-bf533/anomaly.h
+++ b/include/asm-blackfin/mach-bf533/anomaly.h
@@ -1,247 +1,259 @@
 /*
- * File:         include/asm-blackfin/mach-bf533/anomaly.h
- * Based on:
- * Author:
+ * File: include/asm-blackfin/mach-bf533/anomaly.h
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * Created:
- * Description:
- *
- * Rev:
- *
- * Modified:
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.
- * If not, write to the Free Software Foundation,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Licensed under the GPL-2 or later.
  */
 
 /* This file shoule be up to date with:
- *  - Revision U, May 17, 2006; ADSP-BF533 Blackfin Processor Anomaly List
- *  - Revision Y, May 17, 2006; ADSP-BF532 Blackfin Processor Anomaly List
- *  - Revision T, May 17, 2006; ADSP-BF531 Blackfin Processor Anomaly List
+ *  - Revision X,  March 23, 2007; ADSP-BF533 Blackfin Processor Anomaly List
+ *  - Revision AB, March 23, 2007; ADSP-BF532 Blackfin Processor Anomaly List
+ *  - Revision W,  March 23, 2007; ADSP-BF531 Blackfin Processor Anomaly List
  */
 
 #ifndef _MACH_ANOMALY_H_
 #define _MACH_ANOMALY_H_
 
 /* We do not support 0.1 or 0.2 silicon - sorry */
-#if (defined(CONFIG_BF_REV_0_1) || defined(CONFIG_BF_REV_0_2))
-#error Kernel will not work on BF533 Version 0.1 or 0.2
+#if __SILICON_REVISION__ < 3
+# error Kernel will not work on BF533 silicon version 0.0, 0.1, or 0.2
 #endif
 
-/* Issues that are common to 0.5, 0.4, and 0.3 silicon */
-#if  (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_4) \
-		|| defined(CONFIG_BF_REV_0_3))
-#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in
-                            slot1 and store of a P register in slot 2 is not
-                            supported */
-#define ANOMALY_05000105 /* Watchpoint Status Register (WPSTAT) bits are set on
-                            every corresponding match */
-#define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive
-                            Channel DMA stops */
-#define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR
-                            registers. */
-#define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out
-                            upper bits*/
-#define ANOMALY_05000167 /* Turning Serial Ports on With External Frame Syncs */
-#define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame
-                            syncs */
-#define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not
-                            functional */
-#define ANOMALY_05000219 /* NMI event at boot time results in unpredictable
-                            state */
-#define ANOMALY_05000229 /* SPI Slave Boot Mode modifies registers */
-#define ANOMALY_05000272 /* Certain data cache write through modes fail for
-                            VDDint <=0.9V */
-#define ANOMALY_05000273 /* Writes to Synchronous SDRAM memory may be lost */
-#define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after
-                            an edge is detected may clear interrupt */
-#define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause
-                            DMA system instability */
-#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is
-                            not restored */
-#define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic
-                            control */
-#define ANOMALY_05000283 /* A system MMR write is stalled indefinitely when
-                            killed in a particular stage*/
-#define ANOMALY_05000311 /* Erroneous flag pin operations under specific
-			    sequences */
-#define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC
-			    registers are interrupted */
-#define ANOMALY_05000313 /* PPI Is Level-Sensitive on First Transfer  */
-#define ANOMALY_05000315 /* Killed System MMR Write Completes Erroneously On
-			  *  Next System MMR Access */
-#define ANOMALY_05000319 /* Internal Voltage Regulator Values of 1.05V, 1.10V
-			  *  and 1.15V Not Allowed for LQFP Packages */
-#endif /* Issues that are common to 0.5, 0.4, and 0.3 silicon */
+#if defined(__ADSPBF531__)
+# define ANOMALY_BF531 1
+#else
+# define ANOMALY_BF531 0
+#endif
+#if defined(__ADSPBF532__)
+# define ANOMALY_BF532 1
+#else
+# define ANOMALY_BF532 0
+#endif
+#if defined(__ADSPBF533__)
+# define ANOMALY_BF533 1
+#else
+# define ANOMALY_BF533 0
+#endif
 
-/* These issues only occur on 0.3 or 0.4 BF533 */
-#if (defined(CONFIG_BF_REV_0_4) || defined(CONFIG_BF_REV_0_3))
-#define ANOMALY_05000099 /* UART Line Status Register (UART_LSR) bits are not
-                            updated at the same time. */
-#define ANOMALY_05000158 /* Boot fails when data cache enabled: Data from a Data
-        		    Cache Fill can be corrupted after or during
-                            Instruction DMA if certain core stalls exist */
-#define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General
-                            Purpose TX or RX modes */
-#define ANOMALY_05000198 /* Failing SYSTEM MMR accesses when stalled by
-                            preceding memory read */
-#define ANOMALY_05000200 /* SPORT TFS and DT are incorrectly driven during
-                            inactive channels in certain conditions */
-#define ANOMALY_05000202 /* Possible infinite stall with specific dual dag
-                            situation */
-#define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */
-#define ANOMALY_05000225 /* Incorrect pulse-width of UART start-bit */
-#define ANOMALY_05000227 /* Scratchpad memory bank reads may return incorrect
-                            data*/
-#define ANOMALY_05000230 /* UART Receiver is less robust against Baudrate
-                            Differences in certain Conditions */
-#define ANOMALY_05000231 /* UART STB bit incorrectly affects receiver setting */
-#define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to
-                            hardware reset */
-#define ANOMALY_05000244 /* With instruction cache enabled, a CSYNC or SSYNC or
-                            IDLE around a Change of Control causes
-                            unpredictable results */
-#define ANOMALY_05000245 /* Spurious Hardware Error from an access in the
-                            shadow of a conditional branch */
-#define ANOMALY_05000246 /* Data CPLB's should prevent spurious hardware
-                            errors */
-#define ANOMALY_05000253 /* Maximum external clock speed for Timers */
-#define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event
-                            interrupt not functional */
-#define ANOMALY_05000257 /* An interrupt or exception during short Hardware
-                            loops may cause the instruction fetch unit to
-                            malfunction */
-#define ANOMALY_05000258 /* Instruction Cache is corrupted when bit 9 and 12 of
-                            the ICPLB Data registers differ */
-#define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */
-#define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */
-#define ANOMALY_05000262 /* Stores to data cache may be lost */
-#define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB exception */
-#define ANOMALY_05000264 /* A Sync instruction (CSYNC, SSYNC) or an IDLE
-                            instruction will cause an infinite stall in the
-                            second to last instruction in a hardware loop */
-#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on
-                            SPORT external receive and transmit clocks. */
-#define ANOMALY_05000269 /* High I/O activity causes the output voltage of the
-                            internal voltage regulator (VDDint) to increase. */
-#define ANOMALY_05000270 /* High I/O activity causes the output voltage of the
-                            internal voltage regulator (VDDint) to decrease */
-#endif /* issues only occur on 0.3 or 0.4 BF533 */
+/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot 2 Not Supported */
+#define ANOMALY_05000074 (1)
+/* UART Line Status Register (UART_LSR) Bits Are Not Updated at the Same Time */
+#define ANOMALY_05000099 (__SILICON_REVISION__ < 5)
+/* Watchpoint Status Register (WPSTAT) Bits Are Set on Every Corresponding Match */
+#define ANOMALY_05000105 (1)
+/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */
+#define ANOMALY_05000119 (1)
+/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */
+#define ANOMALY_05000122 (1)
+/* Instruction DMA Can Cause Data Cache Fills to Fail (Boot Implications) */
+#define ANOMALY_05000158 (__SILICON_REVISION__ < 5)
+/* PPI Data Lengths Between 8 and 16 Do Not Zero Out Upper Bits */
+#define ANOMALY_05000166 (1)
+/* Turning Serial Ports on with External Frame Syncs */
+#define ANOMALY_05000167 (1)
+/* PPI_COUNT Cannot Be Programmed to 0 in General Purpose TX or RX Modes */
+#define ANOMALY_05000179 (__SILICON_REVISION__ < 5)
+/* PPI_DELAY Not Functional in PPI Modes with 0 Frame Syncs */
+#define ANOMALY_05000180 (1)
+/* Timer Pin Limitations for PPI TX Modes with External Frame Syncs */
+#define ANOMALY_05000183 (__SILICON_REVISION__ < 4)
+/* False Protection Exceptions */
+#define ANOMALY_05000189 (__SILICON_REVISION__ < 4)
+/* False I/O Pin Interrupts on Edge-Sensitive Inputs When Polarity Setting Is Changed */
+#define ANOMALY_05000193 (__SILICON_REVISION__ < 4)
+/* Restarting SPORT in Specific Modes May Cause Data Corruption */
+#define ANOMALY_05000194 (__SILICON_REVISION__ < 4)
+/* Failing MMR Accesses When Stalled by Preceding Memory Read */
+#define ANOMALY_05000198 (__SILICON_REVISION__ < 5)
+/* Current DMA Address Shows Wrong Value During Carry Fix */
+#define ANOMALY_05000199 (__SILICON_REVISION__ < 4)
+/* SPORT TFS and DT Are Incorrectly Driven During Inactive Channels in Certain Conditions */
+#define ANOMALY_05000200 (__SILICON_REVISION__ < 5)
+/* Receive Frame Sync Not Ignored During Active Frames in SPORT Multi-Channel Mode */
+#define ANOMALY_05000201 (__SILICON_REVISION__ < 4)
+/* Possible Infinite Stall with Specific Dual-DAG Situation */
+#define ANOMALY_05000202 (__SILICON_REVISION__ < 5)
+/* Specific Sequence That Can Cause DMA Error or DMA Stopping */
+#define ANOMALY_05000203 (__SILICON_REVISION__ < 4)
+/* Incorrect data read with write-through cache and allocate cache lines on reads only mode */
+#define ANOMALY_05000204 (__SILICON_REVISION__ < 4 && ANOMALY_BF533)
+/* Recovery from "Brown-Out" Condition */
+#define ANOMALY_05000207 (__SILICON_REVISION__ < 4)
+/* VSTAT Status Bit in PLL_STAT Register Is Not Functional */
+#define ANOMALY_05000208 (1)
+/* Speed Path in Computational Unit Affects Certain Instructions */
+#define ANOMALY_05000209 (__SILICON_REVISION__ < 4)
+/* UART TX Interrupt Masked Erroneously */
+#define ANOMALY_05000215 (__SILICON_REVISION__ < 5)
+/* NMI Event at Boot Time Results in Unpredictable State */
+#define ANOMALY_05000219 (1)
+/* Incorrect Pulse-Width of UART Start Bit */
+#define ANOMALY_05000225 (__SILICON_REVISION__ < 5)
+/* Scratchpad Memory Bank Reads May Return Incorrect Data */
+#define ANOMALY_05000227 (__SILICON_REVISION__ < 5)
+/* SPI Slave Boot Mode Modifies Registers from Reset Value */
+#define ANOMALY_05000229 (1)
+/* UART Receiver is Less Robust Against Baudrate Differences in Certain Conditions */
+#define ANOMALY_05000230 (__SILICON_REVISION__ < 5)
+/* UART STB Bit Incorrectly Affects Receiver Setting */
+#define ANOMALY_05000231 (__SILICON_REVISION__ < 5)
+/* PPI_FS3 Is Not Driven in 2 or 3 Internal Frame Sync Transmit Modes */
+#define ANOMALY_05000233 (__SILICON_REVISION__ < 4)
+/* Incorrect Revision Number in DSPID Register */
+#define ANOMALY_05000234 (__SILICON_REVISION__ == 4)
+/* DF Bit in PLL_CTL Register Does Not Respond to Hardware Reset */
+#define ANOMALY_05000242 (__SILICON_REVISION__ < 4)
+/* If I-Cache Is On, CSYNC/SSYNC/IDLE Around Change of Control Causes Failures */
+#define ANOMALY_05000244 (__SILICON_REVISION__ < 5)
+/* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */
+#define ANOMALY_05000245 (1)
+/* Data CPLBs Should Prevent Spurious Hardware Errors */
+#define ANOMALY_05000246 (__SILICON_REVISION__ < 5)
+/* Incorrect Bit Shift of Data Word in Multichannel (TDM) Mode in Certain Conditions */
+#define ANOMALY_05000250 (__SILICON_REVISION__ == 4)
+/* Maximum External Clock Speed for Timers */
+#define ANOMALY_05000253 (__SILICON_REVISION__ < 5)
+/* Incorrect Timer Pulse Width in Single-Shot PWM_OUT Mode with External Clock */
+#define ANOMALY_05000254 (__SILICON_REVISION__ > 4)
+/* Entering Hibernate State with RTC Seconds Interrupt Not Functional */
+#define ANOMALY_05000255 (__SILICON_REVISION__ < 5)
+/* Interrupt/Exception During Short Hardware Loop May Cause Bad Instruction Fetches */
+#define ANOMALY_05000257 (__SILICON_REVISION__ < 5)
+/* Instruction Cache Is Corrupted When Bits 9 and 12 of the ICPLB Data Registers Differ */
+#define ANOMALY_05000258 (__SILICON_REVISION__ < 5)
+/* ICPLB_STATUS MMR Register May Be Corrupted */
+#define ANOMALY_05000260 (__SILICON_REVISION__ < 5)
+/* DCPLB_FAULT_ADDR MMR Register May Be Corrupted */
+#define ANOMALY_05000261 (__SILICON_REVISION__ < 5)
+/* Stores To Data Cache May Be Lost */
+#define ANOMALY_05000262 (__SILICON_REVISION__ < 5)
+/* Hardware Loop Corrupted When Taking an ICPLB Exception */
+#define ANOMALY_05000263 (__SILICON_REVISION__ < 5)
+/* CSYNC/SSYNC/IDLE Causes Infinite Stall in Penultimate Instruction in Hardware Loop */
+#define ANOMALY_05000264 (__SILICON_REVISION__ < 5)
+/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
+#define ANOMALY_05000265 (__SILICON_REVISION__ < 5)
+/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Increase */
+#define ANOMALY_05000269 (__SILICON_REVISION__ < 5)
+/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Decrease */
+#define ANOMALY_05000270 (__SILICON_REVISION__ < 5)
+/* Spontaneous Reset of Internal Voltage Regulator */
+#define ANOMALY_05000271 (__SILICON_REVISION__ < 4)
+/* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */
+#define ANOMALY_05000272 (1)
+/* Writes to Synchronous SDRAM Memory May Be Lost */
+#define ANOMALY_05000273 (1)
+/* Timing Requirements Change for External Frame Sync PPI Modes with Non-Zero PPI_DELAY */
+#define ANOMALY_05000276 (1)
+/* Writes to an I/O Data Register One SCLK Cycle after an Edge Is Detected May Clear Interrupt */
+#define ANOMALY_05000277 (1)
+/* Disabling Peripherals with DMA Running May Cause DMA System Instability */
+#define ANOMALY_05000278 (1)
+/* False Hardware Error Exception When ISR Context Is Not Restored */
+#define ANOMALY_05000281 (1)
+/* Memory DMA Corruption with 32-Bit Data and Traffic Control */
+#define ANOMALY_05000282 (1)
+/* System MMR Write Is Stalled Indefinitely When Killed in a Particular Stage */
+#define ANOMALY_05000283 (1)
+/* SPORTs May Receive Bad Data If FIFOs Fill Up */
+#define ANOMALY_05000288 (1)
+/* Memory-To-Memory DMA Source/Destination Descriptors Must Be in Same Memory Space */
+#define ANOMALY_05000301 (1)
+/* SSYNCs After Writes To DMA MMR Registers May Not Be Handled Correctly */
+#define ANOMALY_05000302 (__SILICON_REVISION__ < 5)
+/* New Feature: Additional Hysteresis on SPORT Input Pins (Not Available On Older Silicon) */
+#define ANOMALY_05000305 (__SILICON_REVISION__ < 5)
+/* New Feature: Additional PPI Frame Sync Sampling Options (Not Available On Older Silicon) */
+#define ANOMALY_05000306 (__SILICON_REVISION__ < 5)
+/* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */
+#define ANOMALY_05000310 (1)
+/* Erroneous Flag (GPIO) Pin Operations under Specific Sequences */
+#define ANOMALY_05000311 (1)
+/* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */
+#define ANOMALY_05000312 (1)
+/* PPI Is Level-Sensitive on First Transfer */
+#define ANOMALY_05000313 (1)
+/* Killed System MMR Write Completes Erroneously On Next System MMR Access */
+#define ANOMALY_05000315 (1)
+/* Internal Voltage Regulator Values of 1.05V, 1.10V and 1.15V Not Allowed for LQFP Packages */
+#define ANOMALY_05000319 (ANOMALY_BF531 || ANOMALY_BF532)
 
-/* These issues are only on 0.4 silicon */
-#if (defined(CONFIG_BF_REV_0_4))
-#define ANOMALY_05000234 /* Incorrect Revision Number in DSPID Register */
-#define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel
-                            (TDM) */
-#endif /* issues are only on 0.4 silicon */
+/* These anomalies have been "phased" out of analog.com anomaly sheets and are
+ * here to show running on older silicon just isn't feasible.
+ */
 
-/* These issues are only on 0.3 silicon */
-#if defined(CONFIG_BF_REV_0_3)
-#define ANOMALY_05000183 /* Timer Pin limitations for PPI TX Modes with
-                            External Frame Syncs */
-#define ANOMALY_05000189 /* False Protection Exceptions caused by Speculative
-                            Instruction or Data Fetches, or by Fetches at the
-                            boundary of reserved memory space */
-#define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs
-                            when polarity setting is changed */
-#define ANOMALY_05000194 /* Sport Restarting in specific modes may cause data
-                            corruption */
-#define ANOMALY_05000199 /* DMA current address shows wrong value during carry
-                            fix */
-#define ANOMALY_05000201 /* Receive frame sync not ignored during active
-                            frames in sport MCM */
-#define ANOMALY_05000203 /* Specific sequence that can cause DMA error or DMA
-                            stopping */
-#if defined(CONFIG_BF533)
-#define ANOMALY_05000204 /* Incorrect data read with write-through cache and
-                            allocate cache lines on reads only mode */
-#endif /* CONFIG_BF533 */
-#define ANOMALY_05000207 /* Recovery from "brown-out" condition */
-#define ANOMALY_05000209 /* Speed-Path in computational unit affects certain
-                            instructions */
-#define ANOMALY_05000233 /* PPI_FS3 is not driven in 2 or 3 internal Frame
-                            Sync Transmit Mode */
-#define ANOMALY_05000271 /* Spontaneous reset of Internal Voltage Regulator */
-#endif /* only on 0.3 silicon */
+/* Watchpoints (Hardware Breakpoints) are not supported */
+#define ANOMALY_05000067 (__SILICON_REVISION__ < 3)
+/* Reserved bits in SYSCFG register not set at power on */
+#define ANOMALY_05000109 (__SILICON_REVISION__ < 3)
+/* Trace Buffers may record discontinuities into emulation mode and/or exception, NMI, reset handlers */
+#define ANOMALY_05000116 (__SILICON_REVISION__ < 3)
+/* DTEST_COMMAND initiated memory access may be incorrect if data cache or DMA is active */
+#define ANOMALY_05000123 (__SILICON_REVISION__ < 3)
+/* DMA Lock-up at CCLK to SCLK ratios of 4:1, 2:1, or 1:1 */
+#define ANOMALY_05000124 (__SILICON_REVISION__ < 3)
+/* Erroneous exception when enabling cache */
+#define ANOMALY_05000125 (__SILICON_REVISION__ < 3)
+/* SPI clock polarity and phase bits incorrect during booting */
+#define ANOMALY_05000126 (__SILICON_REVISION__ < 3)
+/* DMEM_CONTROL is not set on Reset */
+#define ANOMALY_05000137 (__SILICON_REVISION__ < 3)
+/* SPI boot will not complete if there is a zero fill block in the loader file */
+#define ANOMALY_05000138 (__SILICON_REVISION__ < 3)
+/* Allowing the SPORT RX FIFO to fill will cause an overflow */
+#define ANOMALY_05000140 (__SILICON_REVISION__ < 3)
+/* An Infinite Stall occurs with a particular sequence of consecutive dual dag events */
+#define ANOMALY_05000141 (__SILICON_REVISION__ < 3)
+/* Interrupts may be lost when a programmable input flag is configured to be edge sensitive */
+#define ANOMALY_05000142 (__SILICON_REVISION__ < 3)
+/* A read from external memory may return a wrong value with data cache enabled */
+#define ANOMALY_05000143 (__SILICON_REVISION__ < 3)
+/* DMA and TESTSET conflict when both are accessing external memory */
+#define ANOMALY_05000144 (__SILICON_REVISION__ < 3)
+/* In PWM_OUT mode, you must enable the PPI block to generate a waveform from PPI_CLK */
+#define ANOMALY_05000145 (__SILICON_REVISION__ < 3)
+/* MDMA may lose the first few words of a descriptor chain */
+#define ANOMALY_05000146 (__SILICON_REVISION__ < 3)
+/* The source MDMA descriptor may stop with a DMA Error */
+#define ANOMALY_05000147 (__SILICON_REVISION__ < 3)
+/* When booting from a 16-bit asynchronous memory device, the upper 8-bits of each word must be 0x00 */
+#define ANOMALY_05000148 (__SILICON_REVISION__ < 3)
+/* Frame Delay in SPORT Multichannel Mode */
+#define ANOMALY_05000153 (__SILICON_REVISION__ < 3)
+/* SPORT TFS signal is active in Multi-channel mode outside of valid channels */
+#define ANOMALY_05000154 (__SILICON_REVISION__ < 3)
+/* Timer1 can not be used for PWMOUT mode when a certain PPI mode is in use */
+#define ANOMALY_05000155 (__SILICON_REVISION__ < 3)
+/* A killed 32-bit System MMR write will lead to the next system MMR access thinking it should be 32-bit. */
+#define ANOMALY_05000157 (__SILICON_REVISION__ < 3)
+/* SPORT transmit data is not gated by external frame sync in certain conditions */
+#define ANOMALY_05000163 (__SILICON_REVISION__ < 3)
+/* SDRAM auto-refresh and subsequent Power Ups */
+#define ANOMALY_05000168 (__SILICON_REVISION__ < 3)
+/* DATA CPLB page miss can result in lost write-through cache data writes */
+#define ANOMALY_05000169 (__SILICON_REVISION__ < 3)
+/* DMA vs Core accesses to external memory */
+#define ANOMALY_05000173 (__SILICON_REVISION__ < 3)
+/* Cache Fill Buffer Data lost */
+#define ANOMALY_05000174 (__SILICON_REVISION__ < 3)
+/* Overlapping Sequencer and Memory Stalls */
+#define ANOMALY_05000175 (__SILICON_REVISION__ < 3)
+/* Multiplication of (-1) by (-1) followed by an accumulator saturation */
+#define ANOMALY_05000176 (__SILICON_REVISION__ < 3)
+/* Disabling the PPI resets the PPI configuration registers */
+#define ANOMALY_05000181 (__SILICON_REVISION__ < 3)
+/* PPI TX Mode with 2 External Frame Syncs */
+#define ANOMALY_05000185 (__SILICON_REVISION__ < 3)
+/* PPI does not invert the Driving PPICLK edge in Transmit Modes */
+#define ANOMALY_05000191 (__SILICON_REVISION__ < 3)
+/* In PPI Transmit Modes with External Frame Syncs POLC */
+#define ANOMALY_05000192 (__SILICON_REVISION__ < 3)
+/* Internal Voltage Regulator may not start up */
+#define ANOMALY_05000206 (__SILICON_REVISION__ < 3)
 
-#if defined(CONFIG_BF_REV_0_2)
-#define ANOMALY_05000067 /* Watchpoints (Hardware Breakpoints) are not
-			  *  supported */
-#define ANOMALY_05000109 /* Reserved bits in SYSCFG register not set at
-			  *  power on */
-#define ANOMALY_05000116 /* Trace Buffers may record discontinuities into
-			  *  emulation mode and/or exception, NMI, reset
-			  *  handlers */
-#define ANOMALY_05000123 /* DTEST_COMMAND initiated memory access may be
-			  *  incorrect if data cache or DMA is active */
-#define ANOMALY_05000124 /* DMA Lock-up at CCLK to SCLK ratios of 4:1, 2:1,
-			  *  or 1:1 */
-#define ANOMALY_05000125 /* Erroneous exception when enabling cache */
-#define ANOMALY_05000126 /* SPI clock polarity and phase bits incorrect
-			  *  during booting */
-#define ANOMALY_05000137 /* DMEM_CONTROL is not set on Reset */
-#define ANOMALY_05000138 /* SPI boot will not complete if there is a zero fill
-			  * block in the loader file */
-#define ANOMALY_05000140 /* Allowing the SPORT RX FIFO to fill will cause an
-			  *  overflow */
-#define ANOMALY_05000141 /* An Infinite Stall occurs with a particular sequence
-			  *  of consecutive dual dag events */
-#define ANOMALY_05000142 /* Interrupts may be lost when a programmable input
-			  *  flag is configured to be edge sensitive */
-#define ANOMALY_05000143 /* A read from external memory may return a wrong
-			  *  value with data cache enabled */
-#define ANOMALY_05000144 /* DMA and TESTSET conflict when both are accessing
-			  *  external memory */
-#define ANOMALY_05000145 /* In PWM_OUT mode, you must enable the PPI block to
-			  *  generate a waveform from PPI_CLK */
-#define ANOMALY_05000146 /* MDMA may lose the first few words of a descriptor
-			  *  chain */
-#define ANOMALY_05000147 /* The source MDMA descriptor may stop with a DMA
-			  *  Error */
-#define ANOMALY_05000148 /* When booting from a 16-bit asynchronous memory
-			  *  device, the upper 8-bits of each word must be
-			  *  0x00 */
-#define ANOMALY_05000153 /* Frame Delay in SPORT Multichannel Mode */
-#define ANOMALY_05000154 /* SPORT TFS signal is active in Multi-channel mode
-			  *  outside of valid channels */
-#define ANOMALY_05000155 /* Timer1 can not be used for PWMOUT mode when a
-			  *  certain PPI mode is in use */
-#define ANOMALY_05000157 /* A killed 32-bit System MMR write will lead to
-			  *  the next system MMR access thinking it should be
-			  *  32-bit. */
-#define ANOMALY_05000163 /* SPORT transmit data is not gated by external frame
-			  *  sync in certain conditions */
-#define ANOMALY_05000168 /* SDRAM auto-refresh and subsequent Power Ups */
-#define ANOMALY_05000169 /* DATA CPLB page miss can result in lost
-			  *  write-through cache data writes */
-#define ANOMALY_05000173 /* DMA vs Core accesses to external memory */
-#define ANOMALY_05000174 /* Cache Fill Buffer Data lost */
-#define ANOMALY_05000175 /* Overlapping Sequencer and Memory Stalls */
-#define ANOMALY_05000176 /* Multiplication of (-1) by (-1) followed by an
-			  *  accumulator saturation */
-#define ANOMALY_05000181 /* Disabling the PPI resets the PPI configuration
-			  *  registers */
-#define ANOMALY_05000185 /* PPI TX Mode with 2 External Frame Syncs */
-#define ANOMALY_05000191 /* PPI does not invert the Driving PPICLK edge in
-			  *  Transmit Modes */
-#define ANOMALY_05000192 /* In PPI Transmit Modes with External Frame Syncs
-			  *  POLC */
-#define ANOMALY_05000206 /* Internal Voltage Regulator may not start up */
+/* Anomalies that don't exist on this proc */
+#define ANOMALY_05000266 (0)
+#define ANOMALY_05000323 (0)
 
 #endif
-
-#endif /*  _MACH_ANOMALY_H_ */
diff --git a/include/asm-blackfin/mach-bf533/bf533.h b/include/asm-blackfin/mach-bf533/bf533.h
index 185fc128485..12a41693199 100644
--- a/include/asm-blackfin/mach-bf533/bf533.h
+++ b/include/asm-blackfin/mach-bf533/bf533.h
@@ -52,12 +52,12 @@
 /***************************/
 
 
-#define BLKFIN_DSUBBANKS	4
-#define BLKFIN_DWAYS		2
-#define BLKFIN_DLINES		64
-#define BLKFIN_ISUBBANKS	4
-#define BLKFIN_IWAYS		4
-#define BLKFIN_ILINES		32
+#define BFIN_DSUBBANKS	4
+#define BFIN_DWAYS		2
+#define BFIN_DLINES		64
+#define BFIN_ISUBBANKS	4
+#define BFIN_IWAYS		4
+#define BFIN_ILINES		32
 
 #define WAY0_L			0x1
 #define WAY1_L			0x2
@@ -141,97 +141,6 @@
 
 #define AMGCTLVAL	(V_AMBEN | V_AMCKEN | V_CDPRIO)
 
-#define MAX_VC	650000000
-#define MIN_VC	50000000
-
-#ifdef CONFIG_BFIN_KERNEL_CLOCK
-/********************************PLL Settings **************************************/
-#if (CONFIG_VCO_MULT < 0)
-#error "VCO Multiplier is less than 0. Please select a different value"
-#endif
-
-#if (CONFIG_VCO_MULT == 0)
-#error "VCO Multiplier should be greater than 0. Please select a different value"
-#endif
-
-#if (CONFIG_VCO_MULT > 64)
-#error "VCO Multiplier is more than 64. Please select a different value"
-#endif
-
-#ifndef CONFIG_CLKIN_HALF
-#define CONFIG_VCO_HZ	(CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)
-#else
-#define CONFIG_VCO_HZ	((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2)
-#endif
-
-#ifndef CONFIG_PLL_BYPASS
-#define CONFIG_CCLK_HZ	(CONFIG_VCO_HZ/CONFIG_CCLK_DIV)
-#define CONFIG_SCLK_HZ	(CONFIG_VCO_HZ/CONFIG_SCLK_DIV)
-#else
-#define CONFIG_CCLK_HZ	CONFIG_CLKIN_HZ
-#define CONFIG_SCLK_HZ	CONFIG_CLKIN_HZ
-#endif
-
-#if (CONFIG_SCLK_DIV < 1)
-#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
-#endif
-
-#if (CONFIG_SCLK_DIV > 15)
-#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
-#endif
-
-#if (CONFIG_CCLK_DIV != 1)
-#if (CONFIG_CCLK_DIV != 2)
-#if (CONFIG_CCLK_DIV != 4)
-#if (CONFIG_CCLK_DIV != 8)
-#error "CCLK DIV can be 1,2,4 or 8 only. Please select a proper value"
-#endif
-#endif
-#endif
-#endif
-
-#if (CONFIG_VCO_HZ > MAX_VC)
-#error "VCO selected is more than maximum value. Please change the VCO multipler"
-#endif
-
-#if (CONFIG_SCLK_HZ > 133000000)
-#error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier"
-#endif
-
-#if (CONFIG_SCLK_HZ < 27000000)
-#error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier"
-#endif
-
-#if (CONFIG_SCLK_HZ > CONFIG_CCLK_HZ)
-#if (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ)
-#if (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ)
-#error "Please select sclk less than cclk"
-#endif
-#endif
-#endif
-
-#if (CONFIG_CCLK_DIV == 1)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV1
-#endif
-#if (CONFIG_CCLK_DIV == 2)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV2
-#endif
-#if (CONFIG_CCLK_DIV == 4)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV4
-#endif
-#if (CONFIG_CCLK_DIV == 8)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV8
-#endif
-#ifndef CONFIG_CCLK_ACT_DIV
-#define CONFIG_CCLK_ACT_DIV   CONFIG_CCLK_DIV_not_defined_properly
-#endif
-
-#if defined(ANOMALY_05000273) && (CONFIG_CCLK_DIV == 1)
-#error ANOMALY 05000273, please make sure CCLK is at least 2x SCLK
-#endif
-
-#endif				/* CONFIG_BFIN_KERNEL_CLOCK */
-
 #ifdef CONFIG_BF533
 #define CPU "BF533"
 #define CPUID 0x027a5000
@@ -249,58 +158,4 @@
 #define CPUID 0x0
 #endif
 
-#if (CONFIG_MEM_SIZE % 4)
-#error "SDRAM mem size must be multible of 4MB"
-#endif
-
-#define SDRAM_IGENERIC    (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
-#define SDRAM_IKERNEL     (SDRAM_IGENERIC | CPLB_LOCK)
-#define L1_IMEMORY        (               CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
-#define SDRAM_INON_CHBL   (               CPLB_USER_RD | CPLB_VALID)
-
-/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
-
-#define ANOMALY_05000158_WORKAROUND		0x200
-#ifdef CONFIG_BLKFIN_WB		/*Write Back Policy */
-#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_DIRTY \
-			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
-#else				/*Write Through */
-#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW  | CPLB_DIRTY \
-			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
-#endif
-
-#define L1_DMEMORY       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
-#define SDRAM_DNON_CHBL  (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY)
-#define SDRAM_EBIU       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY)
-#define SDRAM_OOPS  	 (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
-
-#define SIZE_1K 0x00000400	/* 1K */
-#define SIZE_4K 0x00001000	/* 4K */
-#define SIZE_1M 0x00100000	/* 1M */
-#define SIZE_4M 0x00400000	/* 4M */
-
-#define MAX_CPLBS (16 * 2)
-
-/*
-* Number of required data CPLB switchtable entries
-* MEMSIZE / 4 (we mostly install 4M page size CPLBs
-* approx 16 for smaller 1MB page size CPLBs for allignment purposes
-* 1 for L1 Data Memory
-* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
-* 1 for ASYNC Memory
-*/
-
-
-#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2)
-
-/*
-* Number of required instruction CPLB switchtable entries
-* MEMSIZE / 4 (we mostly install 4M page size CPLBs
-* approx 12 for smaller 1MB page size CPLBs for allignment purposes
-* 1 for L1 Instruction Memory
-* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
-*/
-
-#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2)
-
 #endif				/* __MACH_BF533_H__  */
diff --git a/include/asm-blackfin/mach-bf533/blackfin.h b/include/asm-blackfin/mach-bf533/blackfin.h
index e4384491e97..f3b240abf17 100644
--- a/include/asm-blackfin/mach-bf533/blackfin.h
+++ b/include/asm-blackfin/mach-bf533/blackfin.h
@@ -38,7 +38,7 @@
 #include "defBF532.h"
 #include "anomaly.h"
 
-#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY))
+#if !defined(__ASSEMBLY__)
 #include "cdefBF532.h"
 #endif
 
diff --git a/include/asm-blackfin/mach-bf533/cdefBF532.h b/include/asm-blackfin/mach-bf533/cdefBF532.h
index 74f967b235e..c803e14b529 100644
--- a/include/asm-blackfin/mach-bf533/cdefBF532.h
+++ b/include/asm-blackfin/mach-bf533/cdefBF532.h
@@ -30,11 +30,9 @@
 
 #ifndef _CDEF_BF532_H
 #define _CDEF_BF532_H
-/*
-#if !defined(__ADSPLPBLACKFIN__)
-#warning cdefBF532.h should only be included for 532 compatible chips.
-#endif
-*/
+
+#include <asm/blackfin.h>
+
 /*include all Core registers and bit definitions*/
 #include "defBF532.h"
 
@@ -65,7 +63,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 	bfin_write32(SIC_IWR, IWR_ENABLE(0));
 
 	bfin_write16(VR_CTL, val);
-	__builtin_bfin_ssync();
+	SSYNC();
 
 	local_irq_save(flags);
 	asm("IDLE;");
@@ -132,10 +130,6 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 /* General Purpose IO (0xFFC0 2400-0xFFC0 27FF) */
 #define bfin_read_FIO_DIR()                  bfin_read16(FIO_DIR)
 #define bfin_write_FIO_DIR(val)              bfin_write16(FIO_DIR,val)
-#define bfin_read_FIO_FLAG_C()               bfin_read16(FIO_FLAG_C)
-#define bfin_write_FIO_FLAG_C(val)           bfin_write16(FIO_FLAG_C,val)
-#define bfin_read_FIO_FLAG_S()               bfin_read16(FIO_FLAG_S)
-#define bfin_write_FIO_FLAG_S(val)           bfin_write16(FIO_FLAG_S,val)
 #define bfin_read_FIO_MASKA_C()              bfin_read16(FIO_MASKA_C)
 #define bfin_write_FIO_MASKA_C(val)          bfin_write16(FIO_MASKA_C,val)
 #define bfin_read_FIO_MASKA_S()              bfin_read16(FIO_MASKA_S)
@@ -152,10 +146,6 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 #define bfin_write_FIO_BOTH(val)             bfin_write16(FIO_BOTH,val)
 #define bfin_read_FIO_INEN()                 bfin_read16(FIO_INEN)
 #define bfin_write_FIO_INEN(val)             bfin_write16(FIO_INEN,val)
-#define bfin_read_FIO_FLAG_D()               bfin_read16(FIO_FLAG_D)
-#define bfin_write_FIO_FLAG_D(val)           bfin_write16(FIO_FLAG_D,val)
-#define bfin_read_FIO_FLAG_T()               bfin_read16(FIO_FLAG_T)
-#define bfin_write_FIO_FLAG_T(val)           bfin_write16(FIO_FLAG_T,val)
 #define bfin_read_FIO_MASKA_D()              bfin_read16(FIO_MASKA_D)
 #define bfin_write_FIO_MASKA_D(val)          bfin_write16(FIO_MASKA_D,val)
 #define bfin_read_FIO_MASKA_T()              bfin_read16(FIO_MASKA_T)
@@ -165,6 +155,50 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 #define bfin_read_FIO_MASKB_T()              bfin_read16(FIO_MASKB_T)
 #define bfin_write_FIO_MASKB_T(val)          bfin_write16(FIO_MASKB_T,val)
 
+
+#if ANOMALY_05000311
+#define BFIN_WRITE_FIO_FLAG(name) \
+static __inline__ void bfin_write_FIO_FLAG_ ## name (unsigned short val)\
+{\
+	unsigned long flags;\
+	local_irq_save(flags);\
+	bfin_write16(FIO_FLAG_ ## name,val);\
+	bfin_read_CHIPID();\
+	local_irq_restore(flags);\
+}
+BFIN_WRITE_FIO_FLAG(D)
+BFIN_WRITE_FIO_FLAG(C)
+BFIN_WRITE_FIO_FLAG(S)
+BFIN_WRITE_FIO_FLAG(T)
+
+#define BFIN_READ_FIO_FLAG(name) \
+static __inline__ unsigned short bfin_read_FIO_FLAG_ ## name (void)\
+{\
+	unsigned long flags;\
+	unsigned short ret;\
+	local_irq_save(flags);\
+	ret = bfin_read16(FIO_FLAG_ ## name);\
+	bfin_read_CHIPID();\
+	local_irq_restore(flags);\
+	return ret;\
+}
+BFIN_READ_FIO_FLAG(D)
+BFIN_READ_FIO_FLAG(C)
+BFIN_READ_FIO_FLAG(S)
+BFIN_READ_FIO_FLAG(T)
+
+#else
+#define bfin_write_FIO_FLAG_D(val)           bfin_write16(FIO_FLAG_D,val)
+#define bfin_write_FIO_FLAG_C(val)           bfin_write16(FIO_FLAG_C,val)
+#define bfin_write_FIO_FLAG_S(val)           bfin_write16(FIO_FLAG_S,val)
+#define bfin_write_FIO_FLAG_T(val)           bfin_write16(FIO_FLAG_T,val)
+#define bfin_read_FIO_FLAG_T()               bfin_read16(FIO_FLAG_T)
+#define bfin_read_FIO_FLAG_C()               bfin_read16(FIO_FLAG_C)
+#define bfin_read_FIO_FLAG_S()               bfin_read16(FIO_FLAG_S)
+#define bfin_read_FIO_FLAG_D()               bfin_read16(FIO_FLAG_D)
+#endif
+
+
 /* DMA Controller */
 #define bfin_read_DMA0_CONFIG()              bfin_read16(DMA0_CONFIG)
 #define bfin_write_DMA0_CONFIG(val)          bfin_write16(DMA0_CONFIG,val)
diff --git a/include/asm-blackfin/mach-bf533/defBF532.h b/include/asm-blackfin/mach-bf533/defBF532.h
index 6a3cf93f8b5..37134aaf995 100644
--- a/include/asm-blackfin/mach-bf533/defBF532.h
+++ b/include/asm-blackfin/mach-bf533/defBF532.h
@@ -104,6 +104,7 @@
 #define UART_GCTL      	      		 0xFFC00424	/* Global Control Register */
 
 /* SPI Controller (0xFFC00500 - 0xFFC005FF) */
+#define SPI0_REGBASE          		0xFFC00500
 #define SPI_CTL               		0xFFC00500	/* SPI Control Register */
 #define SPI_FLG               		0xFFC00504	/* SPI Flag register */
 #define SPI_STAT              		0xFFC00508	/* SPI Status register */
@@ -928,7 +929,7 @@
 #define GM                     0x00000008	/* When RDBR full, get more (=1) data or discard (=0) incoming Data */
 #define PSSE                   0x00000010	/* Enable (=1) Slave-Select input for Master. */
 #define EMISO                  0x00000020	/* Enable (=1) MISO pin as an output. */
-#define SPI_LEN                0x00000100	/* Word length (0 => 8 bits, 1 => 16 bits) */
+#define SIZE                   0x00000100	/* Word length (0 => 8 bits, 1 => 16 bits) */
 #define LSBF                   0x00000200	/* Data format (0 => MSB sent/received first 1 => LSB sent/received first) */
 #define CPHA                   0x00000400	/* Clock phase (0 => SPICLK starts toggling in middle of xfer, 1 => SPICLK toggles at the beginning of xfer. */
 #define CPOL                   0x00000800	/* Clock polarity (0 => active-high, 1 => active-low) */
diff --git a/include/asm-blackfin/mach-bf533/irq.h b/include/asm-blackfin/mach-bf533/irq.h
index 9879e68e315..452fb825d89 100644
--- a/include/asm-blackfin/mach-bf533/irq.h
+++ b/include/asm-blackfin/mach-bf533/irq.h
@@ -128,6 +128,8 @@ Core        Emulation               **
 #define IRQ_PF14		47
 #define IRQ_PF15		48
 
+#define GPIO_IRQ_BASE		IRQ_PF0
+
 #ifdef CONFIG_IRQCHIP_DEMUX_GPIO
 #define	NR_IRQS		(IRQ_PF15+1)
 #else
diff --git a/include/asm-blackfin/mach-bf533/mem_map.h b/include/asm-blackfin/mach-bf533/mem_map.h
index e84baa3e939..94d8c4062eb 100644
--- a/include/asm-blackfin/mach-bf533/mem_map.h
+++ b/include/asm-blackfin/mach-bf533/mem_map.h
@@ -51,10 +51,10 @@
 
 /* Level 1 Memory */
 
-#ifdef CONFIG_BLKFIN_CACHE
-#define BLKFIN_ICACHESIZE	(16*1024)
+#ifdef CONFIG_BFIN_ICACHE
+#define BFIN_ICACHESIZE	(16*1024)
 #else
-#define BLKFIN_ICACHESIZE	(0*1024)
+#define BFIN_ICACHESIZE	(0*1024)
 #endif
 
 /* Memory Map for ADSP-BF533 processors */
@@ -64,35 +64,35 @@
 #define L1_DATA_A_START     0xFF800000
 #define L1_DATA_B_START     0xFF900000
 
-#ifdef CONFIG_BLKFIN_CACHE
+#ifdef CONFIG_BFIN_ICACHE
 #define L1_CODE_LENGTH      (0x14000 - 0x4000)
 #else
 #define L1_CODE_LENGTH      0x14000
 #endif
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
 
-#ifdef CONFIG_BLKFIN_DCACHE_BANKA
+#ifdef CONFIG_BFIN_DCACHE_BANKA
 #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
 #define L1_DATA_B_LENGTH      0x8000
-#define BLKFIN_DCACHESIZE	(16*1024)
-#define BLKFIN_DSUPBANKS	1
+#define BFIN_DCACHESIZE	(16*1024)
+#define BFIN_DSUPBANKS	1
 #else
 #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
 #define L1_DATA_B_LENGTH      (0x8000 - 0x4000)
-#define BLKFIN_DCACHESIZE	(32*1024)
-#define BLKFIN_DSUPBANKS	2
+#define BFIN_DCACHESIZE	(32*1024)
+#define BFIN_DSUPBANKS	2
 #endif
 
 #else
 #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      0x8000
 #define L1_DATA_B_LENGTH      0x8000
-#define BLKFIN_DCACHESIZE	(0*1024)
-#define BLKFIN_DSUPBANKS	0
-#endif /*CONFIG_BLKFIN_DCACHE*/
+#define BFIN_DCACHESIZE	(0*1024)
+#define BFIN_DSUPBANKS	0
+#endif /*CONFIG_BFIN_DCACHE*/
 #endif
 
 /* Memory Map for ADSP-BF532 processors */
@@ -102,36 +102,36 @@
 #define L1_DATA_A_START     0xFF804000
 #define L1_DATA_B_START     0xFF904000
 
-#ifdef CONFIG_BLKFIN_CACHE
+#ifdef CONFIG_BFIN_ICACHE
 #define L1_CODE_LENGTH      (0xC000 - 0x4000)
 #else
 #define L1_CODE_LENGTH      0xC000
 #endif
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
 
-#ifdef CONFIG_BLKFIN_DCACHE_BANKA
+#ifdef CONFIG_BFIN_DCACHE_BANKA
 #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x4000 - 0x4000)
 #define L1_DATA_B_LENGTH      0x4000
-#define BLKFIN_DCACHESIZE	(16*1024)
-#define BLKFIN_DSUPBANKS	1
+#define BFIN_DCACHESIZE	(16*1024)
+#define BFIN_DSUPBANKS	1
 
 #else
 #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x4000 - 0x4000)
 #define L1_DATA_B_LENGTH      (0x4000 - 0x4000)
-#define BLKFIN_DCACHESIZE	(32*1024)
-#define BLKFIN_DSUPBANKS	2
+#define BFIN_DCACHESIZE	(32*1024)
+#define BFIN_DSUPBANKS	2
 #endif
 
 #else
 #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      0x4000
 #define L1_DATA_B_LENGTH      0x4000
-#define BLKFIN_DCACHESIZE	(0*1024)
-#define BLKFIN_DSUPBANKS	0
-#endif /*CONFIG_BLKFIN_DCACHE*/
+#define BFIN_DCACHESIZE	(0*1024)
+#define BFIN_DSUPBANKS	0
+#endif /*CONFIG_BFIN_DCACHE*/
 #endif
 
 /* Memory Map for ADSP-BF531 processors */
@@ -144,16 +144,16 @@
 #define L1_DATA_B_LENGTH      0x0000
 
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
 #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB  | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x4000 - 0x4000)
-#define BLKFIN_DCACHESIZE	(16*1024)
-#define BLKFIN_DSUPBANKS	1
+#define BFIN_DCACHESIZE	(16*1024)
+#define BFIN_DSUPBANKS	1
 #else
 #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB  | PORT_PREF0)
 #define L1_DATA_A_LENGTH      0x4000
-#define BLKFIN_DCACHESIZE	(0*1024)
-#define BLKFIN_DSUPBANKS	0
+#define BFIN_DCACHESIZE	(0*1024)
+#define BFIN_DSUPBANKS	0
 #endif
 
 #endif
diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h
index 4453e614c3b..2b66ecf489f 100644
--- a/include/asm-blackfin/mach-bf537/anomaly.h
+++ b/include/asm-blackfin/mach-bf537/anomaly.h
@@ -1,139 +1,144 @@
-
 /*
- * File:         include/asm-blackfin/mach-bf537/anomaly.h
- * Based on:
- * Author:
- *
- * Created:
- * Description:
- *
- * Rev:
- *
- * Modified:
- *
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
+ * File: include/asm-blackfin/mach-bf537/anomaly.h
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.
- * If not, write to the Free Software Foundation,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Licensed under the GPL-2 or later.
  */
 
 /* This file shoule be up to date with:
- *  - Revision J, June 1, 2006; ADSP-BF537 Blackfin Processor Anomaly List
- *  - Revision I, June 1, 2006; ADSP-BF536 Blackfin Processor Anomaly List
- *  - Revision J, June 1, 2006; ADSP-BF534 Blackfin Processor Anomaly List
+ *  - Revision M, March 13, 2007; ADSP-BF537 Blackfin Processor Anomaly List
+ *  - Revision L, March 13, 2007; ADSP-BF536 Blackfin Processor Anomaly List
+ *  - Revision M, March 13, 2007; ADSP-BF534 Blackfin Processor Anomaly List
  */
 
 #ifndef _MACH_ANOMALY_H_
 #define _MACH_ANOMALY_H_
 
 /* We do not support 0.1 silicon - sorry */
-#if (defined(CONFIG_BF_REV_0_1))
-#error Kernel will not work on BF537/6/4 Version 0.1
+#if __SILICON_REVISION__ < 2
+# error Kernel will not work on BF537 silicon version 0.0 or 0.1
 #endif
 
-#if (defined(CONFIG_BF_REV_0_3) || defined(CONFIG_BF_REV_0_2))
-#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in
-                            slot1 and store of a P register in slot 2 is not
-                            supported */
-#define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive
-                            Channel DMA stops */
-#define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR
-                            registers. */
-#define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out
-                            upper bits*/
-#define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame
-                            syncs */
-#if (defined(CONFIG_BF537) || defined(CONFIG_BF536))
-#define ANOMALY_05000247 /* CLKIN Buffer Output Enable Reset Behavior Is
-                            Changed */
-#endif
-#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on
-                            SPORT external receive and transmit clocks. */
-#define ANOMALY_05000272 /* Certain data cache write through modes fail for
-                            VDDint <=0.9V */
-#define ANOMALY_05000273 /* Writes to Synchronous SDRAM memory may be lost */
-#define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after
-                            an edge is detected may clear interrupt */
-#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is
-                            not restored */
-#define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic
-                            control */
-#define ANOMALY_05000283 /* A system MMR write is stalled indefinitely when
-                            killed in a particular stage*/
-#define ANOMALY_05000310 /* False hardware errors caused by fetches at the
-			  *  boundary of reserved memory */
-#define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC
-			    registers are interrupted */
-#define ANOMALY_05000313 /* PPI is level sensitive on first transfer */
-#define ANOMALY_05000322 /* EMAC RMII mode at 10-Base-T speed: RX frames not
-			  *  received properly */
+#if defined(__ADSPBF534__)
+# define ANOMALY_BF534 1
+#else
+# define ANOMALY_BF534 0
 #endif
-
-#if defined(CONFIG_BF_REV_0_2)
-#define ANOMALY_05000244 /* With instruction cache enabled, a CSYNC or SSYNC or
-                            IDLE around a Change of Control causes
-                            unpredictable results */
-#define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel
-                            (TDM) */
-#if (defined(CONFIG_BF537) || defined(CONFIG_BF536))
-#define ANOMALY_05000252 /* EMAC Tx DMA error after an early frame abort */
+#if defined(__ADSPBF536__)
+# define ANOMALY_BF536 1
+#else
+# define ANOMALY_BF536 0
 #endif
-#define ANOMALY_05000253 /* Maximum external clock speed for Timers */
-#define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event
-                            interrupt not functional */
-#if (defined(CONFIG_BF537) || defined(CONFIG_BF536))
-#define ANOMALY_05000256 /* EMAC MDIO input latched on wrong MDC edge */
+#if defined(__ADSPBF537__)
+# define ANOMALY_BF537 1
+#else
+# define ANOMALY_BF537 0
 #endif
-#define ANOMALY_05000257 /* An interrupt or exception during short Hardware
-                            loops may cause the instruction fetch unit to
-                            malfunction */
-#define ANOMALY_05000258 /* Instruction Cache is corrupted when bit 9 and 12 of
-                            the ICPLB Data registers differ */
-#define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */
-#define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */
-#define ANOMALY_05000262 /* Stores to data cache may be lost */
-#define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB exception */
-#define ANOMALY_05000264 /* A Sync instruction (CSYNC, SSYNC) or an IDLE
-                            instruction will cause an infinite stall in the
-                            second to last instruction in a hardware loop */
-#define ANOMALY_05000268 /* Memory DMA error when peripheral DMA is running
-                            and non-zero DEB_TRAFFIC_PERIOD value */
-#define ANOMALY_05000270 /* High I/O activity causes the output voltage of the
-                            internal voltage regulator (VDDint) to decrease */
-#define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after
-                            an edge is detected may clear interrupt */
-#define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause
-                            DMA system instability */
-#define ANOMALY_05000280 /* SPI Master boot mode does not work well with
-                            Atmel Dataflash devices */
-#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context
-			  *  is not restored */
-#define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic
-			  *  control */
-#define ANOMALY_05000283 /* System MMR Write Is Stalled Indefinitely When
-			  *  Killed in a Particular Stage */
-#define ANOMALY_05000285 /* New Feature: EMAC TX DMA Word Alignment
-			  *  (Not Available On Older Silicon) */
-#define ANOMALY_05000288 /* SPORTs may receive bad data if FIFOs fill up */
-#define ANOMALY_05000315 /* Killed System MMR Write Completes Erroneously
-			  *  On Next System MMR Access */
-#define ANOMALY_05000316 /* EMAC RMII mode: collisions occur in Full Duplex
-			  *  mode */
-#define ANOMALY_05000321 /* EMAC RMII mode: TX frames in half duplex fail with
-			  *  status No Carrier */
-#endif  /* CONFIG_BF_REV_0_2 */
 
-#endif /* _MACH_ANOMALY_H_ */
+/* Multi-issue instruction with dsp32shiftimm in slot1 and P-reg store in slot 2 not supported */
+#define ANOMALY_05000074 (1)
+/* DMA_RUN bit is not valid after a Peripheral Receive Channel DMA stops */
+#define ANOMALY_05000119 (1)
+/* Rx.H cannot be used to access 16-bit System MMR registers */
+#define ANOMALY_05000122 (1)
+/* Killed 32-bit MMR write leads to next system MMR access thinking it should be 32-bit */
+#define ANOMALY_05000157 (__SILICON_REVISION__ < 2)
+/* PPI_DELAY not functional in PPI modes with 0 frame syncs */
+#define ANOMALY_05000180 (1)
+/* Instruction Cache Is Not Functional */
+#define ANOMALY_05000237 (__SILICON_REVISION__ < 2)
+/* If i-cache is on, CSYNC/SSYNC/IDLE around Change of Control causes failures */
+#define ANOMALY_05000244 (__SILICON_REVISION__ < 3)
+/* Spurious Hardware Error from an access in the shadow of a conditional branch */
+#define ANOMALY_05000245 (1)
+/* CLKIN Buffer Output Enable Reset Behavior Is Changed */
+#define ANOMALY_05000247 (1)
+/* Incorrect Bit-Shift of Data Word in Multichannel (TDM) mode in certain conditions */
+#define ANOMALY_05000250 (__SILICON_REVISION__ < 3)
+/* EMAC Tx DMA error after an early frame abort */
+#define ANOMALY_05000252 (__SILICON_REVISION__ < 3)
+/* Maximum external clock speed for Timers */
+#define ANOMALY_05000253 (__SILICON_REVISION__ < 3)
+/* Incorrect Timer Pulse Width in Single-Shot PWM_OUT mode with external clock */
+#define ANOMALY_05000254 (__SILICON_REVISION__ > 2)
+/* Entering Hibernate Mode with RTC Seconds event interrupt not functional */
+#define ANOMALY_05000255 (__SILICON_REVISION__ < 3)
+/* EMAC MDIO input latched on wrong MDC edge */
+#define ANOMALY_05000256 (__SILICON_REVISION__ < 3)
+/* Interrupt/Exception during short hardware loop may cause bad instruction fetches */
+#define ANOMALY_05000257 (__SILICON_REVISION__ < 3)
+/* Instruction Cache is corrupted when bits 9 and 12 of the ICPLB Data registers differ */
+#define ANOMALY_05000258 (((ANOMALY_BF536 || ANOMALY_BF537) && __SILICON_REVISION__ == 1) || __SILICON_REVISION__ == 2)
+/* ICPLB_STATUS MMR register may be corrupted */
+#define ANOMALY_05000260 (__SILICON_REVISION__ == 2)
+/* DCPLB_FAULT_ADDR MMR register may be corrupted */
+#define ANOMALY_05000261 (__SILICON_REVISION__ < 3)
+/* Stores to data cache may be lost */
+#define ANOMALY_05000262 (__SILICON_REVISION__ < 3)
+/* Hardware loop corrupted when taking an ICPLB exception */
+#define ANOMALY_05000263 (__SILICON_REVISION__ == 2)
+/* CSYNC/SSYNC/IDLE causes infinite stall in second to last instruction in hardware loop */
+#define ANOMALY_05000264 (__SILICON_REVISION__ < 3)
+/* Sensitivity to noise with slow input edge rates on external SPORT TX and RX clocks */
+#define ANOMALY_05000265 (1)
+/* Memory DMA error when peripheral DMA is running with non-zero DEB_TRAFFIC_PERIOD */
+#define ANOMALY_05000268 (__SILICON_REVISION__ < 3)
+/* High I/O activity causes output voltage of internal voltage regulator (VDDint) to decrease */
+#define ANOMALY_05000270 (__SILICON_REVISION__ < 3)
+/* Certain data cache write through modes fail for VDDint <=0.9V */
+#define ANOMALY_05000272 (1)
+/* Writes to Synchronous SDRAM memory may be lost */
+#define ANOMALY_05000273 (__SILICON_REVISION__ < 3)
+/* Writes to an I/O data register one SCLK cycle after an edge is detected may clear interrupt */
+#define ANOMALY_05000277 (__SILICON_REVISION__ < 3)
+/* Disabling Peripherals with DMA running may cause DMA system instability */
+#define ANOMALY_05000278 (((ANOMALY_BF536 || ANOMALY_BF537) && __SILICON_REVISION__ < 3) || (ANOMALY_BF534 && __SILICON_REVISION__ < 2))
+/* SPI Master boot mode does not work well with Atmel Data flash devices */
+#define ANOMALY_05000280 (1)
+/* False Hardware Error Exception when ISR context is not restored */
+#define ANOMALY_05000281 (__SILICON_REVISION__ < 3)
+/* Memory DMA corruption with 32-bit data and traffic control */
+#define ANOMALY_05000282 (__SILICON_REVISION__ < 3)
+/* System MMR Write Is Stalled Indefinitely When Killed in a Particular Stage */
+#define ANOMALY_05000283 (__SILICON_REVISION__ < 3)
+/* New Feature: EMAC TX DMA Word Alignment (Not Available On Older Silicon) */
+#define ANOMALY_05000285 (__SILICON_REVISION__ < 3)
+/* SPORTs may receive bad data if FIFOs fill up */
+#define ANOMALY_05000288 (__SILICON_REVISION__ < 3)
+/* Memory to memory DMA source/destination descriptors must be in same memory space */
+#define ANOMALY_05000301 (1)
+/* SSYNCs After Writes To CAN/DMA MMR Registers Are Not Always Handled Correctly */
+#define ANOMALY_05000304 (__SILICON_REVISION__ < 3)
+/* New Feature: Additional Hysteresis on SPORT Input Pins (Not Available On Older Silicon) */
+#define ANOMALY_05000305 (__SILICON_REVISION__ < 3)
+/* SCKELOW Bit Does Not Maintain State Through Hibernate */
+#define ANOMALY_05000307 (__SILICON_REVISION__ < 3)
+/* Writing UART_THR while UART clock is disabled sends erroneous start bit */
+#define ANOMALY_05000309 (__SILICON_REVISION__ < 3)
+/* False hardware errors caused by fetches at the boundary of reserved memory */
+#define ANOMALY_05000310 (1)
+/* Errors when SSYNC, CSYNC, or loads to LT, LB and LC registers are interrupted */
+#define ANOMALY_05000312 (1)
+/* PPI is level sensitive on first transfer */
+#define ANOMALY_05000313 (1)
+/* Killed System MMR Write Completes Erroneously On Next System MMR Access */
+#define ANOMALY_05000315 (__SILICON_REVISION__ < 3)
+/* EMAC RMII mode: collisions occur in Full Duplex mode */
+#define ANOMALY_05000316 (__SILICON_REVISION__ < 3)
+/* EMAC RMII mode: TX frames in half duplex fail with status No Carrier */
+#define ANOMALY_05000321 (__SILICON_REVISION__ < 3)
+/* EMAC RMII mode at 10-Base-T speed: RX frames not received properly */
+#define ANOMALY_05000322 (1)
+
+/* Anomalies that don't exist on this proc */
+#define ANOMALY_05000125 (0)
+#define ANOMALY_05000158 (0)
+#define ANOMALY_05000183 (0)
+#define ANOMALY_05000198 (0)
+#define ANOMALY_05000230 (0)
+#define ANOMALY_05000266 (0)
+#define ANOMALY_05000311 (0)
+#define ANOMALY_05000323 (0)
+
+#endif
diff --git a/include/asm-blackfin/mach-bf537/bf537.h b/include/asm-blackfin/mach-bf537/bf537.h
index b8924cd7730..cfe2a221112 100644
--- a/include/asm-blackfin/mach-bf537/bf537.h
+++ b/include/asm-blackfin/mach-bf537/bf537.h
@@ -62,12 +62,12 @@
 /***************************/
 
 
-#define BLKFIN_DSUBBANKS	4
-#define BLKFIN_DWAYS		2
-#define BLKFIN_DLINES		64
-#define BLKFIN_ISUBBANKS	4
-#define BLKFIN_IWAYS		4
-#define BLKFIN_ILINES		32
+#define BFIN_DSUBBANKS	4
+#define BFIN_DWAYS		2
+#define BFIN_DLINES		64
+#define BFIN_ISUBBANKS	4
+#define BFIN_IWAYS		4
+#define BFIN_ILINES		32
 
 #define WAY0_L			0x1
 #define WAY1_L			0x2
@@ -121,97 +121,6 @@
 
 #define AMGCTLVAL	(V_AMBEN | V_AMCKEN | V_CDPRIO)
 
-#define MAX_VC	650000000
-#define MIN_VC	50000000
-
-/********************************PLL Settings **************************************/
-#ifdef CONFIG_BFIN_KERNEL_CLOCK
-#if (CONFIG_VCO_MULT < 0)
-#error "VCO Multiplier is less than 0. Please select a different value"
-#endif
-
-#if (CONFIG_VCO_MULT == 0)
-#error "VCO Multiplier should be greater than 0. Please select a different value"
-#endif
-
-#if (CONFIG_VCO_MULT > 64)
-#error "VCO Multiplier is more than 64. Please select a different value"
-#endif
-
-#ifndef CONFIG_CLKIN_HALF
-#define CONFIG_VCO_HZ	(CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)
-#else
-#define CONFIG_VCO_HZ	((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2)
-#endif
-
-#ifndef CONFIG_PLL_BYPASS
-#define CONFIG_CCLK_HZ	(CONFIG_VCO_HZ/CONFIG_CCLK_DIV)
-#define CONFIG_SCLK_HZ	(CONFIG_VCO_HZ/CONFIG_SCLK_DIV)
-#else
-#define CONFIG_CCLK_HZ	CONFIG_CLKIN_HZ
-#define CONFIG_SCLK_HZ	CONFIG_CLKIN_HZ
-#endif
-
-#if (CONFIG_SCLK_DIV < 1)
-#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
-#endif
-
-#if (CONFIG_SCLK_DIV > 15)
-#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
-#endif
-
-#if (CONFIG_CCLK_DIV != 1)
-#if (CONFIG_CCLK_DIV != 2)
-#if (CONFIG_CCLK_DIV != 4)
-#if (CONFIG_CCLK_DIV != 8)
-#error "CCLK DIV can be 1,2,4 or 8 only. Please select a proper value"
-#endif
-#endif
-#endif
-#endif
-
-#if (CONFIG_VCO_HZ > MAX_VC)
-#error "VCO selected is more than maximum value. Please change the VCO multipler"
-#endif
-
-#if (CONFIG_SCLK_HZ > 133000000)
-#error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier"
-#endif
-
-#if (CONFIG_SCLK_HZ < 27000000)
-#error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier"
-#endif
-
-#if (CONFIG_SCLK_HZ >= CONFIG_CCLK_HZ)
-#if (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ)
-#if (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ)
-#error "Please select sclk less than cclk"
-#endif
-#endif
-#endif
-
-#if (CONFIG_CCLK_DIV == 1)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV1
-#endif
-#if (CONFIG_CCLK_DIV == 2)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV2
-#endif
-#if (CONFIG_CCLK_DIV == 4)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV4
-#endif
-#if (CONFIG_CCLK_DIV == 8)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV8
-#endif
-#ifndef CONFIG_CCLK_ACT_DIV
-#define CONFIG_CCLK_ACT_DIV   CONFIG_CCLK_DIV_not_defined_properly
-#endif
-
-#if defined(ANOMALY_05000273) && (CONFIG_CCLK_DIV == 1)
-#error ANOMALY 05000273, please make sure CCLK is at least 2x SCLK
-#endif
-
-#endif				/* CONFIG_BFIN_KERNEL_CLOCK */
-
 #ifdef CONFIG_BF537
 #define CPU "BF537"
 #define CPUID 0x027c8000
@@ -229,59 +138,4 @@
 #define CPUID 0x0
 #endif
 
-#if (CONFIG_MEM_SIZE % 4)
-#error "SDRAM mem size must be multible of 4MB"
-#endif
-
-#define SDRAM_IGENERIC    (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
-#define SDRAM_IKERNEL     (SDRAM_IGENERIC | CPLB_LOCK)
-#define L1_IMEMORY        (               CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
-#define SDRAM_INON_CHBL   (               CPLB_USER_RD | CPLB_VALID)
-
-/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
-
-#define ANOMALY_05000158_WORKAROUND		0x200
-#ifdef CONFIG_BLKFIN_WB		/*Write Back Policy */
-#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_DIRTY \
-			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
-#else				/*Write Through */
-#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW \
-			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
-#endif
-
-
-#define L1_DMEMORY       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
-#define SDRAM_DNON_CHBL  (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
-#define SDRAM_EBIU       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
-#define SDRAM_OOPS  	 (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
-
-#define SIZE_1K 0x00000400	/* 1K */
-#define SIZE_4K 0x00001000	/* 4K */
-#define SIZE_1M 0x00100000	/* 1M */
-#define SIZE_4M 0x00400000	/* 4M */
-
-#define MAX_CPLBS (16 * 2)
-
-/*
-* Number of required data CPLB switchtable entries
-* MEMSIZE / 4 (we mostly install 4M page size CPLBs
-* approx 16 for smaller 1MB page size CPLBs for allignment purposes
-* 1 for L1 Data Memory
-* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
-* 1 for ASYNC Memory
-*/
-
-
-#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2)
-
-/*
-* Number of required instruction CPLB switchtable entries
-* MEMSIZE / 4 (we mostly install 4M page size CPLBs
-* approx 12 for smaller 1MB page size CPLBs for allignment purposes
-* 1 for L1 Instruction Memory
-* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
-*/
-
-#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2)
-
 #endif				/* __MACH_BF537_H__  */
diff --git a/include/asm-blackfin/mach-bf537/blackfin.h b/include/asm-blackfin/mach-bf537/blackfin.h
index bbd97051ec9..53fcfa3408d 100644
--- a/include/asm-blackfin/mach-bf537/blackfin.h
+++ b/include/asm-blackfin/mach-bf537/blackfin.h
@@ -43,7 +43,7 @@
 #include "defBF537.h"
 #endif
 
-#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY))
+#if !defined(__ASSEMBLY__)
 #include "cdefBF534.h"
 
 /* UART 0*/
@@ -143,284 +143,6 @@
 #define bfin_write_STOPCK_OFF(val) bfin_write_STOPCK(val)
 #define STOPCK_OFF STOPCK
 
-/* FIO USE PORT F*/
-#ifdef CONFIG_BF537_PORT_F
-#define bfin_read_PORT_FER() bfin_read_PORTF_FER()
-#define bfin_write_PORT_FER(val) bfin_write_PORTF_FER(val)
-#define bfin_read_FIO_FLAG_D() bfin_read_PORTFIO()
-#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTFIO(val)
-#define bfin_read_FIO_FLAG_C() bfin_read_PORTFIO_CLEAR()
-#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTFIO_CLEAR(val)
-#define bfin_read_FIO_FLAG_S() bfin_read_PORTFIO_SET()
-#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTFIO_SET(val)
-#define bfin_read_FIO_FLAG_T() bfin_read_PORTFIO_TOGGLE()
-#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTFIO_TOGGLE(val)
-#define bfin_read_FIO_MASKA_D() bfin_read_PORTFIO_MASKA()
-#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTFIO_MASKA(val)
-#define bfin_read_FIO_MASKA_C() bfin_read_PORTFIO_MASKA_CLEAR()
-#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTFIO_MASKA_CLEAR(val)
-#define bfin_read_FIO_MASKA_S() bfin_read_PORTFIO_MASKA_SET()
-#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTFIO_MASKA_SET(val)
-#define bfin_read_FIO_MASKA_T() bfin_read_PORTFIO_MASKA_TOGGLE()
-#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTFIO_MASKA_TOGGLE(val)
-#define bfin_read_FIO_MASKB_D() bfin_read_PORTFIO_MASKB()
-#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTFIO_MASKB(val)
-#define bfin_read_FIO_MASKB_C() bfin_read_PORTFIO_MASKB_CLEAR()
-#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTFIO_MASKB_CLEAR(val)
-#define bfin_read_FIO_MASKB_S() bfin_read_PORTFIO_MASKB_SET()
-#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTFIO_MASKB_SET(val)
-#define bfin_read_FIO_MASKB_T() bfin_read_PORTFIO_MASKB_TOGGLE()
-#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTFIO_MASKB_TOGGLE(val)
-#define bfin_read_FIO_DIR() bfin_read_PORTFIO_DIR()
-#define bfin_write_FIO_DIR(val) bfin_write_PORTFIO_DIR(val)
-#define bfin_read_FIO_POLAR() bfin_read_PORTFIO_POLAR()
-#define bfin_write_FIO_POLAR(val) bfin_write_PORTFIO_POLAR(val)
-#define bfin_read_FIO_EDGE() bfin_read_PORTFIO_EDGE()
-#define bfin_write_FIO_EDGE(val) bfin_write_PORTFIO_EDGE(val)
-#define bfin_read_FIO_BOTH() bfin_read_PORTFIO_BOTH()
-#define bfin_write_FIO_BOTH(val) bfin_write_PORTFIO_BOTH(val)
-#define bfin_read_FIO_INEN() bfin_read_PORTFIO_INEN()
-#define bfin_write_FIO_INEN(val) bfin_write_PORTFIO_INEN(val)
-
-#define bfin_read_FIO_FLAG_D() bfin_read_PORTFIO()
-#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTFIO(val)
-#define FIO_FLAG_D		PORTFIO
-#define bfin_read_FIO_FLAG_C() bfin_read_PORTFIO_CLEAR()
-#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTFIO_CLEAR(val)
-#define FIO_FLAG_C		PORTFIO_CLEAR
-#define bfin_read_FIO_FLAG_S() bfin_read_PORTFIO_SET()
-#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTFIO_SET(val)
-#define FIO_FLAG_S		PORTFIO_SET
-#define bfin_read_FIO_FLAG_T() bfin_read_PORTFIO_TOGGLE()
-#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTFIO_TOGGLE(val)
-#define FIO_FLAG_T		PORTFIO_TOGGLE
-#define bfin_read_FIO_MASKA_D() bfin_read_PORTFIO_MASKA()
-#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTFIO_MASKA(val)
-#define FIO_MASKA_D	    PORTFIO_MASKA
-#define bfin_read_FIO_MASKA_C() bfin_read_PORTFIO_MASKA_CLEAR()
-#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTFIO_MASKA_CLEAR(val)
-#define FIO_MASKA_C     PORTFIO_MASKA_CLEAR
-#define bfin_read_FIO_MASKA_S() bfin_read_PORTFIO_MASKA_SET()
-#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTFIO_MASKA_SET(val)
-#define FIO_MASKA_S     PORTFIO_MASKA_SET
-#define bfin_read_FIO_MASKA_T() bfin_read_PORTFIO_MASKA_TOGGLE()
-#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTFIO_MASKA_TOGGLE(val)
-#define FIO_MASKA_T     PORTFIO_MASKA_TOGGLE
-#define bfin_read_FIO_MASKB_D() bfin_read_PORTFIO_MASKB()
-#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTFIO_MASKB(val)
-#define FIO_MASKB_D     PORTFIO_MASKB
-#define bfin_read_FIO_MASKB_C() bfin_read_PORTFIO_MASKB_CLEAR()
-#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTFIO_MASKB_CLEAR(val)
-#define FIO_MASKB_C     PORTFIO_MASKB_CLEAR
-#define bfin_read_FIO_MASKB_S() bfin_read_PORTFIO_MASKB_SET()
-#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTFIO_MASKB_SET(val)
-#define FIO_MASKB_S     PORTFIO_MASKB_SET
-#define bfin_read_FIO_MASKB_T() bfin_read_PORTFIO_MASKB_TOGGLE()
-#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTFIO_MASKB_TOGGLE(val)
-#define FIO_MASKB_T     PORTFIO_MASKB_TOGGLE
-#define bfin_read_FIO_DIR() bfin_read_PORTFIO_DIR()
-#define bfin_write_FIO_DIR(val) bfin_write_PORTFIO_DIR(val)
-#define FIO_DIR		    PORTFIO_DIR
-#define bfin_read_FIO_POLAR() bfin_read_PORTFIO_POLAR()
-#define bfin_write_FIO_POLAR(val) bfin_write_PORTFIO_POLAR(val)
-#define FIO_POLAR		PORTFIO_POLAR
-#define bfin_read_FIO_EDGE() bfin_read_PORTFIO_EDGE()
-#define bfin_write_FIO_EDGE(val) bfin_write_PORTFIO_EDGE(val)
-#define FIO_EDGE		PORTFIO_EDGE
-#define bfin_read_FIO_BOTH() bfin_read_PORTFIO_BOTH()
-#define bfin_write_FIO_BOTH(val) bfin_write_PORTFIO_BOTH(val)
-#define FIO_BOTH		PORTFIO_BOTH
-#define bfin_read_FIO_INEN() bfin_read_PORTFIO_INEN()
-#define bfin_write_FIO_INEN(val) bfin_write_PORTFIO_INEN(val)
-#define FIO_INEN		PORTFIO_INEN
-#endif
-
-/* FIO USE PORT G*/
-#ifdef CONFIG_BF537_PORT_G
-#define bfin_read_PORT_FER() bfin_read_PORTG_FER()
-#define bfin_write_PORT_FER(val) bfin_write_PORTG_FER(val)
-#define bfin_read_FIO_FLAG_D() bfin_read_PORTGIO()
-#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTGIO(val)
-#define bfin_read_FIO_FLAG_C() bfin_read_PORTGIO_CLEAR()
-#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTGIO_CLEAR(val)
-#define bfin_read_FIO_FLAG_S() bfin_read_PORTGIO_SET()
-#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTGIO_SET(val)
-#define bfin_read_FIO_FLAG_T() bfin_read_PORTGIO_TOGGLE()
-#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTGIO_TOGGLE(val)
-#define bfin_read_FIO_MASKA_D() bfin_read_PORTGIO_MASKA()
-#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTGIO_MASKA(val)
-#define bfin_read_FIO_MASKA_C() bfin_read_PORTGIO_MASKA_CLEAR()
-#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTGIO_MASKA_CLEAR(val)
-#define bfin_read_FIO_MASKA_S() bfin_read_PORTGIO_MASKA_SET()
-#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTGIO_MASKA_SET(val)
-#define bfin_read_FIO_MASKA_T() bfin_read_PORTGIO_MASKA_TOGGLE()
-#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTGIO_MASKA_TOGGLE(val)
-#define bfin_read_FIO_MASKB_D() bfin_read_PORTGIO_MASKB()
-#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTGIO_MASKB(val)
-#define bfin_read_FIO_MASKB_C() bfin_read_PORTGIO_MASKB_CLEAR()
-#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTGIO_MASKB_CLEAR(val)
-#define bfin_read_FIO_MASKB_S() bfin_read_PORTGIO_MASKB_SET()
-#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTGIO_MASKB_SET(val)
-#define bfin_read_FIO_MASKB_T() bfin_read_PORTGIO_MASKB_TOGGLE()
-#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTGIO_MASKB_TOGGLE(val)
-#define bfin_read_FIO_DIR() bfin_read_PORTGIO_DIR()
-#define bfin_write_FIO_DIR(val) bfin_write_PORTGIO_DIR(val)
-#define bfin_read_FIO_POLAR() bfin_read_PORTGIO_POLAR()
-#define bfin_write_FIO_POLAR(val) bfin_write_PORTGIO_POLAR(val)
-#define bfin_read_FIO_EDGE() bfin_read_PORTGIO_EDGE()
-#define bfin_write_FIO_EDGE(val) bfin_write_PORTGIO_EDGE(val)
-#define bfin_read_FIO_BOTH() bfin_read_PORTGIO_BOTH()
-#define bfin_write_FIO_BOTH(val) bfin_write_PORTGIO_BOTH(val)
-#define bfin_read_FIO_INEN() bfin_read_PORTGIO_INEN()
-#define bfin_write_FIO_INEN(val) bfin_write_PORTGIO_INEN(val)
-
-#define bfin_read_FIO_FLAG_D() bfin_read_PORTGIO()
-#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTGIO(val)
-#define FIO_FLAG_D		PORTGIO
-#define bfin_read_FIO_FLAG_C() bfin_read_PORTGIO_CLEAR()
-#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTGIO_CLEAR(val)
-#define FIO_FLAG_C		PORTGIO_CLEAR
-#define bfin_read_FIO_FLAG_S() bfin_read_PORTGIO_SET()
-#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTGIO_SET(val)
-#define FIO_FLAG_S		PORTGIO_SET
-#define bfin_read_FIO_FLAG_T() bfin_read_PORTGIO_TOGGLE()
-#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTGIO_TOGGLE(val)
-#define FIO_FLAG_T		PORTGIO_TOGGLE
-#define bfin_read_FIO_MASKA_D() bfin_read_PORTGIO_MASKA()
-#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTGIO_MASKA(val)
-#define FIO_MASKA_D	    PORTGIO_MASKA
-#define bfin_read_FIO_MASKA_C() bfin_read_PORTGIO_MASKA_CLEAR()
-#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTGIO_MASKA_CLEAR(val)
-#define FIO_MASKA_C	    PORTGIO_MASKA_CLEAR
-#define bfin_read_FIO_MASKA_S() bfin_read_PORTGIO_MASKA_SET()
-#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTGIO_MASKA_SET(val)
-#define FIO_MASKA_S	    PORTGIO_MASKA_SET
-#define bfin_read_FIO_MASKA_T() bfin_read_PORTGIO_MASKA_TOGGLE()
-#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTGIO_MASKA_TOGGLE(val)
-#define FIO_MASKA_T	    PORTGIO_MASKA_TOGGLE
-#define bfin_read_FIO_MASKB_D() bfin_read_PORTGIO_MASKB()
-#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTGIO_MASKB(val)
-#define FIO_MASKB_D	    PORTGIO_MASKB
-#define bfin_read_FIO_MASKB_C() bfin_read_PORTGIO_MASKB_CLEAR()
-#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTGIO_MASKB_CLEAR(val)
-#define FIO_MASKB_C	    PORTGIO_MASKB_CLEAR
-#define bfin_read_FIO_MASKB_S() bfin_read_PORTGIO_MASKB_SET()
-#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTGIO_MASKB_SET(val)
-#define FIO_MASKB_S	    PORTGIO_MASKB_SET
-#define bfin_read_FIO_MASKB_T() bfin_read_PORTGIO_MASKB_TOGGLE()
-#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTGIO_MASKB_TOGGLE(val)
-#define FIO_MASKB_T	    PORTGIO_MASKB_TOGGLE
-#define bfin_read_FIO_DIR() bfin_read_PORTGIO_DIR()
-#define bfin_write_FIO_DIR(val) bfin_write_PORTGIO_DIR(val)
-#define FIO_DIR		    PORTGIO_DIR
-#define bfin_read_FIO_POLAR() bfin_read_PORTGIO_POLAR()
-#define bfin_write_FIO_POLAR(val) bfin_write_PORTGIO_POLAR(val)
-#define FIO_POLAR		PORTGIO_POLAR
-#define bfin_read_FIO_EDGE() bfin_read_PORTGIO_EDGE()
-#define bfin_write_FIO_EDGE(val) bfin_write_PORTGIO_EDGE(val)
-#define FIO_EDGE		PORTGIO_EDGE
-#define bfin_read_FIO_BOTH() bfin_read_PORTGIO_BOTH()
-#define bfin_write_FIO_BOTH(val) bfin_write_PORTGIO_BOTH(val)
-#define FIO_BOTH		PORTGIO_BOTH
-#define bfin_read_FIO_INEN() bfin_read_PORTGIO_INEN()
-#define bfin_write_FIO_INEN(val) bfin_write_PORTGIO_INEN(val)
-#define FIO_INEN		PORTGIO_INEN
-
-#endif
-
-/* FIO USE PORT H*/
-#ifdef CONFIG_BF537_PORT_H
-#define bfin_read_PORT_FER() bfin_read_PORTH_FER()
-#define bfin_write_PORT_FER(val) bfin_write_PORTH_FER(val)
-#define bfin_read_FIO_FLAG_D() bfin_read_PORTHIO()
-#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTHIO(val)
-#define bfin_read_FIO_FLAG_C() bfin_read_PORTHIO_CLEAR()
-#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTHIO_CLEAR(val)
-#define bfin_read_FIO_FLAG_S() bfin_read_PORTHIO_SET()
-#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTHIO_SET(val)
-#define bfin_read_FIO_FLAG_T() bfin_read_PORTHIO_TOGGLE()
-#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTHIO_TOGGLE(val)
-#define bfin_read_FIO_MASKA_D() bfin_read_PORTHIO_MASKA()
-#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTHIO_MASKA(val)
-#define bfin_read_FIO_MASKA_C() bfin_read_PORTHIO_MASKA_CLEAR()
-#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTHIO_MASKA_CLEAR(val)
-#define bfin_read_FIO_MASKA_S() bfin_read_PORTHIO_MASKA_SET()
-#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTHIO_MASKA_SET(val)
-#define bfin_read_FIO_MASKA_T() bfin_read_PORTHIO_MASKA_TOGGLE()
-#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTHIO_MASKA_TOGGLE(val)
-#define bfin_read_FIO_MASKB_D() bfin_read_PORTHIO_MASKB()
-#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTHIO_MASKB(val)
-#define bfin_read_FIO_MASKB_C() bfin_read_PORTHIO_MASKB_CLEAR()
-#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTHIO_MASKB_CLEAR(val)
-#define bfin_read_FIO_MASKB_S() bfin_read_PORTHIO_MASKB_SET()
-#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTHIO_MASKB_SET(val)
-#define bfin_read_FIO_MASKB_T() bfin_read_PORTHIO_MASKB_TOGGLE()
-#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTHIO_MASKB_TOGGLE(val)
-#define bfin_read_FIO_DIR() bfin_read_PORTHIO_DIR()
-#define bfin_write_FIO_DIR(val) bfin_write_PORTHIO_DIR(val)
-#define bfin_read_FIO_POLAR() bfin_read_PORTHIO_POLAR()
-#define bfin_write_FIO_POLAR(val) bfin_write_PORTHIO_POLAR(val)
-#define bfin_read_FIO_EDGE() bfin_read_PORTHIO_EDGE()
-#define bfin_write_FIO_EDGE(val) bfin_write_PORTHIO_EDGE(val)
-#define bfin_read_FIO_BOTH() bfin_read_PORTHIO_BOTH()
-#define bfin_write_FIO_BOTH(val) bfin_write_PORTHIO_BOTH(val)
-#define bfin_read_FIO_INEN() bfin_read_PORTHIO_INEN()
-#define bfin_write_FIO_INEN(val) bfin_write_PORTHIO_INEN(val)
-
-#define bfin_read_FIO_FLAG_D() bfin_read_PORTHIO()
-#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTHIO(val)
-#define FIO_FLAG_D		PORTHIO
-#define bfin_read_FIO_FLAG_C() bfin_read_PORTHIO_CLEAR()
-#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTHIO_CLEAR(val)
-#define FIO_FLAG_C		PORTHIO_CLEAR
-#define bfin_read_FIO_FLAG_S() bfin_read_PORTHIO_SET()
-#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTHIO_SET(val)
-#define FIO_FLAG_S		PORTHIO_SET
-#define bfin_read_FIO_FLAG_T() bfin_read_PORTHIO_TOGGLE()
-#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTHIO_TOGGLE(val)
-#define FIO_FLAG_T		PORTHIO_TOGGLE
-#define bfin_read_FIO_MASKA_D() bfin_read_PORTHIO_MASKA()
-#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTHIO_MASKA(val)
-#define FIO_MASKA_D	    PORTHIO_MASKA
-#define bfin_read_FIO_MASKA_C() bfin_read_PORTHIO_MASKA_CLEAR()
-#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTHIO_MASKA_CLEAR(val)
-#define FIO_MASKA_C	    PORTHIO_MASKA_CLEAR
-#define bfin_read_FIO_MASKA_S() bfin_read_PORTHIO_MASKA_SET()
-#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTHIO_MASKA_SET(val)
-#define FIO_MASKA_S	    PORTHIO_MASKA_SET
-#define bfin_read_FIO_MASKA_T() bfin_read_PORTHIO_MASKA_TOGGLE()
-#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTHIO_MASKA_TOGGLE(val)
-#define FIO_MASKA_T	    PORTHIO_MASKA_TOGGLE
-#define bfin_read_FIO_MASKB_D() bfin_read_PORTHIO_MASKB()
-#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTHIO_MASKB(val)
-#define FIO_MASKB_D	    PORTHIO_MASKB
-#define bfin_read_FIO_MASKB_C() bfin_read_PORTHIO_MASKB_CLEAR()
-#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTHIO_MASKB_CLEAR(val)
-#define FIO_MASKB_C	    PORTHIO_MASKB_CLEAR
-#define bfin_read_FIO_MASKB_S() bfin_read_PORTHIO_MASKB_SET()
-#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTHIO_MASKB_SET(val)
-#define FIO_MASKB_S	    PORTHIO_MASKB_SET
-#define bfin_read_FIO_MASKB_T() bfin_read_PORTHIO_MASKB_TOGGLE()
-#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTHIO_MASKB_TOGGLE(val)
-#define FIO_MASKB_T	    PORTHIO_MASKB_TOGGLE
-#define bfin_read_FIO_DIR() bfin_read_PORTHIO_DIR()
-#define bfin_write_FIO_DIR(val) bfin_write_PORTHIO_DIR(val)
-#define FIO_DIR		    PORTHIO_DIR
-#define bfin_read_FIO_POLAR() bfin_read_PORTHIO_POLAR()
-#define bfin_write_FIO_POLAR(val) bfin_write_PORTHIO_POLAR(val)
-#define FIO_POLAR		PORTHIO_POLAR
-#define bfin_read_FIO_EDGE() bfin_read_PORTHIO_EDGE()
-#define bfin_write_FIO_EDGE(val) bfin_write_PORTHIO_EDGE(val)
-#define FIO_EDGE		PORTHIO_EDGE
-#define bfin_read_FIO_BOTH() bfin_read_PORTHIO_BOTH()
-#define bfin_write_FIO_BOTH(val) bfin_write_PORTHIO_BOTH(val)
-#define FIO_BOTH		PORTHIO_BOTH
-#define bfin_read_FIO_INEN() bfin_read_PORTHIO_INEN()
-#define bfin_write_FIO_INEN(val) bfin_write_PORTHIO_INEN(val)
-#define FIO_INEN		PORTHIO_INEN
-
-#endif
-
 /* PLL_DIV Masks													*/
 #define CCLK_DIV1 CSEL_DIV1	/*          CCLK = VCO / 1                                  */
 #define CCLK_DIV2 CSEL_DIV2	/*          CCLK = VCO / 2                                  */
diff --git a/include/asm-blackfin/mach-bf537/cdefBF534.h b/include/asm-blackfin/mach-bf537/cdefBF534.h
index 84e58fa73dc..78227bc855d 100644
--- a/include/asm-blackfin/mach-bf537/cdefBF534.h
+++ b/include/asm-blackfin/mach-bf537/cdefBF534.h
@@ -32,6 +32,8 @@
 #ifndef _CDEF_BF534_H
 #define _CDEF_BF534_H
 
+#include <asm/blackfin.h>
+
 /* Include all Core registers and bit definitions 									*/
 #include "defBF534.h"
 
@@ -57,7 +59,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 	bfin_write32(SIC_IWR, IWR_ENABLE(0));
 
 	bfin_write16(VR_CTL, val);
-	__builtin_bfin_ssync();
+	SSYNC();
 
 	local_irq_save(flags);
 	asm("IDLE;");
diff --git a/include/asm-blackfin/mach-bf537/defBF534.h b/include/asm-blackfin/mach-bf537/defBF534.h
index 1859f2fee5a..d0d80d3152b 100644
--- a/include/asm-blackfin/mach-bf537/defBF534.h
+++ b/include/asm-blackfin/mach-bf537/defBF534.h
@@ -86,6 +86,7 @@
 #define UART0_GCTL			0xFFC00424	/* Global Control Register                                      */
 
 /* SPI Controller			(0xFFC00500 - 0xFFC005FF)								*/
+#define SPI0_REGBASE			0xFFC00500
 #define SPI_CTL				0xFFC00500	/* SPI Control Register                                         */
 #define SPI_FLG				0xFFC00504	/* SPI Flag register                                            */
 #define SPI_STAT			0xFFC00508	/* SPI Status register                                          */
@@ -456,6 +457,7 @@
 #define PPI_FRAME			0xFFC01010	/* PPI Frame Length Register    */
 
 /* Two-Wire Interface		(0xFFC01400 - 0xFFC014FF)								*/
+#define TWI0_REGBASE			0xFFC01400
 #define TWI_CLKDIV			0xFFC01400	/* Serial Clock Divider Register                        */
 #define TWI_CONTROL			0xFFC01404	/* TWI Control Register                                         */
 #define TWI_SLAVE_CTL		0xFFC01408	/* Slave Mode Control Register                          */
@@ -1165,7 +1167,7 @@
 #define GM			0x0008	/* Get More (When RDBR Full, Overwrite/Discard*)        */
 #define PSSE		0x0010	/* Slave-Select Input Enable                                            */
 #define EMISO		0x0020	/* Enable MISO As Output                                                        */
-#define SPI_SIZE	0x0100	/* Size of Words (16/8* Bits)                                           */
+#define SIZE		0x0100	/* Size of Words (16/8* Bits)                                           */
 #define LSBF		0x0200	/* LSB First                                                                            */
 #define CPHA		0x0400	/* Clock Phase                                                                          */
 #define CPOL		0x0800	/* Clock Polarity                                                                       */
diff --git a/include/asm-blackfin/mach-bf537/irq.h b/include/asm-blackfin/mach-bf537/irq.h
index 8af2a832ef6..36c44bc1a91 100644
--- a/include/asm-blackfin/mach-bf537/irq.h
+++ b/include/asm-blackfin/mach-bf537/irq.h
@@ -160,6 +160,8 @@ Core        Emulation               **
 #define IRQ_PH14        96
 #define IRQ_PH15        97
 
+#define GPIO_IRQ_BASE	IRQ_PF0
+
 #ifdef CONFIG_IRQCHIP_DEMUX_GPIO
 #define NR_IRQS     (IRQ_PH15+1)
 #else
diff --git a/include/asm-blackfin/mach-bf537/mem_map.h b/include/asm-blackfin/mach-bf537/mem_map.h
index 2a808c1202b..18759e38eaa 100644
--- a/include/asm-blackfin/mach-bf537/mem_map.h
+++ b/include/asm-blackfin/mach-bf537/mem_map.h
@@ -52,10 +52,10 @@
 
 /* Memory Map for ADSP-BF537 processors */
 
-#ifdef CONFIG_BLKFIN_CACHE
-#define BLKFIN_ICACHESIZE	(16*1024)
+#ifdef CONFIG_BFIN_ICACHE
+#define BFIN_ICACHESIZE	(16*1024)
 #else
-#define BLKFIN_ICACHESIZE	(0*1024)
+#define BFIN_ICACHESIZE	(0*1024)
 #endif
 
 
@@ -66,29 +66,29 @@
 
 #define L1_CODE_LENGTH      0xC000
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
 
-#ifdef CONFIG_BLKFIN_DCACHE_BANKA
+#ifdef CONFIG_BFIN_DCACHE_BANKA
 #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
 #define L1_DATA_B_LENGTH      0x8000
-#define BLKFIN_DCACHESIZE	(16*1024)
-#define BLKFIN_DSUPBANKS	1
+#define BFIN_DCACHESIZE	(16*1024)
+#define BFIN_DSUPBANKS	1
 #else
 #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
 #define L1_DATA_B_LENGTH      (0x8000 - 0x4000)
-#define BLKFIN_DCACHESIZE	(32*1024)
-#define BLKFIN_DSUPBANKS	2
+#define BFIN_DCACHESIZE	(32*1024)
+#define BFIN_DSUPBANKS	2
 #endif
 
 #else
 #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      0x8000
 #define L1_DATA_B_LENGTH      0x8000
-#define BLKFIN_DCACHESIZE	(0*1024)
-#define BLKFIN_DSUPBANKS	0
-#endif /*CONFIG_BLKFIN_DCACHE*/
+#define BFIN_DCACHESIZE	(0*1024)
+#define BFIN_DSUPBANKS	0
+#endif /*CONFIG_BFIN_DCACHE*/
 
 #endif /*CONFIG_BF537*/
 
@@ -102,30 +102,30 @@
 #define L1_CODE_LENGTH      0xC000
 
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
 
-#ifdef CONFIG_BLKFIN_DCACHE_BANKA
+#ifdef CONFIG_BFIN_DCACHE_BANKA
 #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x4000 - 0x4000)
 #define L1_DATA_B_LENGTH      0x4000
-#define BLKFIN_DCACHESIZE	(16*1024)
-#define BLKFIN_DSUPBANKS	1
+#define BFIN_DCACHESIZE	(16*1024)
+#define BFIN_DSUPBANKS	1
 
 #else
 #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x4000 - 0x4000)
 #define L1_DATA_B_LENGTH      (0x4000 - 0x4000)
-#define BLKFIN_DCACHESIZE	(32*1024)
-#define BLKFIN_DSUPBANKS	2
+#define BFIN_DCACHESIZE	(32*1024)
+#define BFIN_DSUPBANKS	2
 #endif
 
 #else
 #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      0x4000
 #define L1_DATA_B_LENGTH      0x4000
-#define BLKFIN_DCACHESIZE	(0*1024)
-#define BLKFIN_DSUPBANKS	0
-#endif /*CONFIG_BLKFIN_DCACHE*/
+#define BFIN_DCACHESIZE	(0*1024)
+#define BFIN_DSUPBANKS	0
+#endif /*CONFIG_BFIN_DCACHE*/
 
 #endif
 
@@ -138,30 +138,30 @@
 
 #define L1_CODE_LENGTH      0xC000
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
 
-#ifdef CONFIG_BLKFIN_DCACHE_BANKA
+#ifdef CONFIG_BFIN_DCACHE_BANKA
 #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
 #define L1_DATA_B_LENGTH      0x8000
-#define BLKFIN_DCACHESIZE	(16*1024)
-#define BLKFIN_DSUPBANKS	1
+#define BFIN_DCACHESIZE	(16*1024)
+#define BFIN_DSUPBANKS	1
 
 #else
 #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
 #define L1_DATA_B_LENGTH      (0x8000 - 0x4000)
-#define BLKFIN_DCACHESIZE	(32*1024)
-#define BLKFIN_DSUPBANKS	2
+#define BFIN_DCACHESIZE	(32*1024)
+#define BFIN_DSUPBANKS	2
 #endif
 
 #else
 #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      0x8000
 #define L1_DATA_B_LENGTH      0x8000
-#define BLKFIN_DCACHESIZE	(0*1024)
-#define BLKFIN_DSUPBANKS	0
-#endif /*CONFIG_BLKFIN_DCACHE*/
+#define BFIN_DCACHESIZE	(0*1024)
+#define BFIN_DSUPBANKS	0
+#endif /*CONFIG_BFIN_DCACHE*/
 
 #endif
 
diff --git a/include/asm-blackfin/mach-bf537/portmux.h b/include/asm-blackfin/mach-bf537/portmux.h
index ae6c53b2845..5a3f7d3bf73 100644
--- a/include/asm-blackfin/mach-bf537/portmux.h
+++ b/include/asm-blackfin/mach-bf537/portmux.h
@@ -99,7 +99,7 @@
 #define P_SPORT0_DRPRI	(P_DEFINED | P_IDENT(PORT_PJ8) | P_FUNCT(0))
 #define P_SPORT0_TSCLK	(P_DEFINED | P_IDENT(PORT_PJ9) | P_FUNCT(0))
 #define P_SPORT0_TFS	(P_DEFINED | P_IDENT(PORT_PJ10) | P_FUNCT(0))
-#define P_SPORT0_DTPRI	(P_DEFINED | P_IDENT(PORT_PJ11) | P_FUNCT(1))
+#define P_SPORT0_DTPRI	(P_DEFINED | P_IDENT(PORT_PJ11) | P_FUNCT(0))
 #define P_CAN0_RX	(P_DEFINED | P_IDENT(PORT_PJ4) | P_FUNCT(1))
 #define P_CAN0_TX	(P_DEFINED | P_IDENT(PORT_PJ5) | P_FUNCT(1))
 #define P_SPI0_SSEL3	(P_DEFINED | P_IDENT(PORT_PJ10) | P_FUNCT(1))
diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h
index aca1d4ba145..c5b63759cde 100644
--- a/include/asm-blackfin/mach-bf548/anomaly.h
+++ b/include/asm-blackfin/mach-bf548/anomaly.h
@@ -1,74 +1,85 @@
-
 /*
- * File:         include/asm-blackfin/mach-bf548/anomaly.h
- * Based on:
- * Author:
- *
- * Created:
- * Description:
- *
- * Rev:
- *
- * Modified:
- *
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ * File: include/asm-blackfin/mach-bf548/anomaly.h
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.
- * If not, write to the Free Software Foundation,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Licensed under the GPL-2 or later.
+ */
+
+/* This file shoule be up to date with:
+ *  - Revision C, July 16, 2007; ADSP-BF549 Silicon Anomaly List
  */
 
 #ifndef _MACH_ANOMALY_H_
 #define _MACH_ANOMALY_H_
-#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in
-			    slot1 and store of a P register in slot 2 is not
-			    supported */
-#define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive
-			    Channel DMA stops */
-#define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR
-			    registers. */
-#define ANOMALY_05000245 /* Spurious Hardware Error from an Access in the
-			    Shadow of a Conditional Branch */
-#define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event
-			    interrupt not functional */
-#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on
-			    SPORT external receive and transmit clocks. */
-#define ANOMALY_05000272 /* Certain data cache write through modes fail for
-			    VDDint <=0.9V */
-#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is
-			    not restored */
-#define ANOMALY_05000310 /* False Hardware Errors Caused by Fetches at the
-			    Boundary of Reserved Memory */
-#define ANOMALY_05000312 /* Errors When SSYNC, CSYNC, or Loads to LT, LB and
-			    LC Registers Are Interrupted */
-#define ANOMALY_05000324 /* TWI Slave Boot Mode Is Not Functional */
-#define ANOMALY_05000325 /* External FIFO Boot Mode Is Not Functional */
-#define ANOMALY_05000327 /* Data Lost When Core and DMA Accesses Are Made to
-			    the USB FIFO Simultaneously */
-#define ANOMALY_05000328 /* Incorrect Access of OTP_STATUS During otp_write()
-			    function */
-#define ANOMALY_05000329 /* Synchronous Burst Flash Boot Mode Is Not Functional
-			    */
-#define ANOMALY_05000330 /* Host DMA Boot Mode Is Not Functional */
-#define ANOMALY_05000334 /* Inadequate Timing Margins on DDR DQS to DQ and DQM
-			    Skew */
-#define ANOMALY_05000335 /* Inadequate Rotary Debounce Logic Duration */
-#define ANOMALY_05000336 /* Phantom Interrupt Occurs After First Configuration
-			    of Host DMA Port */
-#define ANOMALY_05000337 /* Disallowed Configuration Prevents Subsequent
-			    Allowed Configuration on Host DMA Port */
-#define ANOMALY_05000338 /* Slave-Mode SPI0 MISO Failure With CPHA = 0 */
 
-#endif /* _MACH_ANOMALY_H_ */
+/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot 2 Not Supported */
+#define ANOMALY_05000074 (1)
+/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */
+#define ANOMALY_05000119 (1)
+/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */
+#define ANOMALY_05000122 (1)
+/* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */
+#define ANOMALY_05000245 (1)
+/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
+#define ANOMALY_05000265 (1)
+/* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */
+#define ANOMALY_05000272 (1)
+/* False Hardware Error Exception when ISR context is not restored */
+#define ANOMALY_05000281 (1)
+/* SSYNCs After Writes To CAN/DMA MMR Registers Are Not Always Handled Correctly */
+#define ANOMALY_05000304 (1)
+/* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */
+#define ANOMALY_05000310 (1)
+/* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */
+#define ANOMALY_05000312 (1)
+/* TWI Slave Boot Mode Is Not Functional */
+#define ANOMALY_05000324 (1)
+/* External FIFO Boot Mode Is Not Functional */
+#define ANOMALY_05000325 (1)
+/* Data Lost When Core and DMA Accesses Are Made to the USB FIFO Simultaneously */
+#define ANOMALY_05000327 (1)
+/* Incorrect Access of OTP_STATUS During otp_write() Function */
+#define ANOMALY_05000328 (1)
+/* Synchronous Burst Flash Boot Mode Is Not Functional */
+#define ANOMALY_05000329 (1)
+/* Host DMA Boot Mode Is Not Functional */
+#define ANOMALY_05000330 (1)
+/* Inadequate Timing Margins on DDR DQS to DQ and DQM Skew */
+#define ANOMALY_05000334 (1)
+/* Inadequate Rotary Debounce Logic Duration */
+#define ANOMALY_05000335 (1)
+/* Phantom Interrupt Occurs After First Configuration of Host DMA Port */
+#define ANOMALY_05000336 (1)
+/* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */
+#define ANOMALY_05000337 (1)
+/* Slave-Mode SPI0 MISO Failure With CPHA = 0 */
+#define ANOMALY_05000338 (1)
+/* If Memory Reads Are Enabled on SDH or HOSTDP, Other DMAC1 Peripherals Cannot Read */
+#define ANOMALY_05000340 (1)
+/* Boot Host Wait (HWAIT) and Boot Host Wait Alternate (HWAITA) Signals Are Swapped */
+#define ANOMALY_05000344 (1)
+/* USB Calibration Value Is Not Intialized */
+#define ANOMALY_05000346 (1)
+/* Boot ROM Kernel Incorrectly Alters Reset Value of USB Register */
+#define ANOMALY_05000347 (1)
+/* Data Lost when Core Reads SDH Data FIFO */
+#define ANOMALY_05000349 (1)
+/* PLL Status Register Is Inaccurate */
+#define ANOMALY_05000351 (1)
+
+/* Anomalies that don't exist on this proc */
+#define ANOMALY_05000125 (0)
+#define ANOMALY_05000158 (0)
+#define ANOMALY_05000183 (0)
+#define ANOMALY_05000198 (0)
+#define ANOMALY_05000230 (0)
+#define ANOMALY_05000244 (0)
+#define ANOMALY_05000261 (0)
+#define ANOMALY_05000263 (0)
+#define ANOMALY_05000266 (0)
+#define ANOMALY_05000273 (0)
+#define ANOMALY_05000311 (0)
+#define ANOMALY_05000323 (0)
+
+#endif
diff --git a/include/asm-blackfin/mach-bf548/bf548.h b/include/asm-blackfin/mach-bf548/bf548.h
index 9498313a2cb..7e6d349beb0 100644
--- a/include/asm-blackfin/mach-bf548/bf548.h
+++ b/include/asm-blackfin/mach-bf548/bf548.h
@@ -52,12 +52,12 @@
 /***************************/
 
 
-#define BLKFIN_DSUBBANKS	4
-#define BLKFIN_DWAYS		2
-#define BLKFIN_DLINES		64
-#define BLKFIN_ISUBBANKS	4
-#define BLKFIN_IWAYS		4
-#define BLKFIN_ILINES		32
+#define BFIN_DSUBBANKS	4
+#define BFIN_DWAYS		2
+#define BFIN_DLINES		64
+#define BFIN_ISUBBANKS	4
+#define BFIN_IWAYS		4
+#define BFIN_ILINES		32
 
 #define WAY0_L			0x1
 #define WAY1_L			0x2
@@ -106,93 +106,6 @@
 
 #define AMGCTLVAL	(V_AMBEN | V_AMCKEN)
 
-#define MAX_VC	650000000
-#define MIN_VC	50000000
-
-/********************************PLL Settings **************************************/
-#ifdef CONFIG_BFIN_KERNEL_CLOCK
-#if (CONFIG_VCO_MULT < 0)
-#error "VCO Multiplier is less than 0. Please select a different value"
-#endif
-
-#if (CONFIG_VCO_MULT == 0)
-#error "VCO Multiplier should be greater than 0. Please select a different value"
-#endif
-
-#if (CONFIG_VCO_MULT > 64)
-#error "VCO Multiplier is more than 64. Please select a different value"
-#endif
-
-#ifndef CONFIG_CLKIN_HALF
-#define CONFIG_VCO_HZ	(CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)
-#else
-#define CONFIG_VCO_HZ	((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2)
-#endif
-
-#ifndef CONFIG_PLL_BYPASS
-#define CONFIG_CCLK_HZ	(CONFIG_VCO_HZ/CONFIG_CCLK_DIV)
-#define CONFIG_SCLK_HZ	(CONFIG_VCO_HZ/CONFIG_SCLK_DIV)
-#else
-#define CONFIG_CCLK_HZ	CONFIG_CLKIN_HZ
-#define CONFIG_SCLK_HZ	CONFIG_CLKIN_HZ
-#endif
-
-#if (CONFIG_SCLK_DIV < 1)
-#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
-#endif
-
-#if (CONFIG_SCLK_DIV > 15)
-#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
-#endif
-
-#if (CONFIG_CCLK_DIV != 1)
-#if (CONFIG_CCLK_DIV != 2)
-#if (CONFIG_CCLK_DIV != 4)
-#if (CONFIG_CCLK_DIV != 8)
-#error "CCLK DIV can be 1,2,4 or 8 only. Please select a proper value"
-#endif
-#endif
-#endif
-#endif
-
-#if (CONFIG_VCO_HZ > MAX_VC)
-#error "VCO selected is more than maximum value. Please change the VCO multipler"
-#endif
-
-#if (CONFIG_SCLK_HZ > 133000000)
-#error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier"
-#endif
-
-#if (CONFIG_SCLK_HZ < 27000000)
-#error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier"
-#endif
-
-#if (CONFIG_SCLK_HZ >= CONFIG_CCLK_HZ)
-#if (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ)
-#if (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ)
-#error "Please select sclk less than cclk"
-#endif
-#endif
-#endif
-
-#if (CONFIG_CCLK_DIV == 1)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV1
-#endif
-#if (CONFIG_CCLK_DIV == 2)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV2
-#endif
-#if (CONFIG_CCLK_DIV == 4)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV4
-#endif
-#if (CONFIG_CCLK_DIV == 8)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV8
-#endif
-#ifndef CONFIG_CCLK_ACT_DIV
-#define CONFIG_CCLK_ACT_DIV   CONFIG_CCLK_DIV_not_defined_properly
-#endif
-
-#endif	/* CONFIG_BFIN_KERNEL_CLOCK */
-
 #ifdef CONFIG_BF542
 #define CPU "BF542"
 #define CPUID 0x027c8000
@@ -213,59 +126,4 @@
 #define CPUID 0x0
 #endif
 
-#if (CONFIG_MEM_SIZE % 4)
-#error "SDRAM mem size must be multible of 4MB"
-#endif
-
-#define SDRAM_IGENERIC    (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
-#define SDRAM_IKERNEL     (SDRAM_IGENERIC | CPLB_LOCK)
-#define L1_IMEMORY        (               CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
-#define SDRAM_INON_CHBL   (               CPLB_USER_RD | CPLB_VALID)
-
-/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
-
-#define ANOMALY_05000158_WORKAROUND		0x200
-#ifdef CONFIG_BLKFIN_WB		/*Write Back Policy */
-#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_DIRTY \
-			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
-#else				/*Write Through */
-#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW \
-			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
-#endif
-
-
-#define L1_DMEMORY       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
-#define SDRAM_DNON_CHBL  (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
-#define SDRAM_EBIU       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
-#define SDRAM_OOPS  	 (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
-
-#define SIZE_1K 0x00000400	/* 1K */
-#define SIZE_4K 0x00001000	/* 4K */
-#define SIZE_1M 0x00100000	/* 1M */
-#define SIZE_4M 0x00400000	/* 4M */
-
-#define MAX_CPLBS (16 * 2)
-
-/*
-* Number of required data CPLB switchtable entries
-* MEMSIZE / 4 (we mostly install 4M page size CPLBs
-* approx 16 for smaller 1MB page size CPLBs for allignment purposes
-* 1 for L1 Data Memory
-* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
-* 1 for ASYNC Memory
-*/
-
-
-#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2)
-
-/*
-* Number of required instruction CPLB switchtable entries
-* MEMSIZE / 4 (we mostly install 4M page size CPLBs
-* approx 12 for smaller 1MB page size CPLBs for allignment purposes
-* 1 for L1 Instruction Memory
-* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
-*/
-
-#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2)
-
 #endif	/* __MACH_BF48_H__  */
diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
index 2f4afc90db1..f21a1620e6b 100644
--- a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
@@ -1,5 +1,6 @@
 #include <linux/serial.h>
 #include <asm/dma.h>
+#include <asm/portmux.h>
 
 #define NR_PORTS		4
 
@@ -143,50 +144,48 @@ struct bfin_serial_res bfin_serial_resource[] = {
 
 int nr_ports = ARRAY_SIZE(bfin_serial_resource);
 
+#define DRIVER_NAME "bfin-uart"
+
 static void bfin_serial_hw_init(struct bfin_serial_port *uart)
 {
 #ifdef CONFIG_SERIAL_BFIN_UART0
-	/* Enable UART0 RX and TX on pin 7 & 8 of PORT E */
-	bfin_write_PORTE_FER(0x180 | bfin_read_PORTE_FER());
-	bfin_write_PORTE_MUX(0x3C000 | bfin_read_PORTE_MUX());
+	peripheral_request(P_UART0_TX, DRIVER_NAME);
+	peripheral_request(P_UART0_RX, DRIVER_NAME);
 #endif
 
 #ifdef CONFIG_SERIAL_BFIN_UART1
-	/* Enable UART1 RX and TX on pin 0 & 1 of PORT H */
-	bfin_write_PORTH_FER(0x3 | bfin_read_PORTH_FER());
-	bfin_write_PORTH_MUX(~0xF & bfin_read_PORTH_MUX());
+	peripheral_request(P_UART1_TX, DRIVER_NAME);
+	peripheral_request(P_UART1_RX, DRIVER_NAME);
+
 #ifdef CONFIG_BFIN_UART1_CTSRTS
-	/* Enable UART1 RTS and CTS on pin 9 & 10 of PORT E */
-	bfin_write_PORTE_FER(0x600 | bfin_read_PORTE_FER());
-	bfin_write_PORTE_MUX(~0x3C0000 & bfin_read_PORTE_MUX());
+	peripheral_request(P_UART1_RTS, DRIVER_NAME);
+	peripheral_request(P_UART1_CTS DRIVER_NAME);
 #endif
 #endif
 
 #ifdef CONFIG_SERIAL_BFIN_UART2
-	/* Enable UART2 RX and TX on pin 4 & 5 of PORT B */
-	bfin_write_PORTB_FER(0x30 | bfin_read_PORTB_FER());
-	bfin_write_PORTB_MUX(~0xF00 & bfin_read_PORTB_MUX());
+	peripheral_request(P_UART2_TX, DRIVER_NAME);
+	peripheral_request(P_UART2_RX, DRIVER_NAME);
 #endif
 
 #ifdef CONFIG_SERIAL_BFIN_UART3
-	/* Enable UART3 RX and TX on pin 6 & 7 of PORT B */
-	bfin_write_PORTB_FER(0xC0 | bfin_read_PORTB_FER());
-	bfin_write_PORTB_MUX(~0xF000 | bfin_read_PORTB_MUX());
+	peripheral_request(P_UART3_TX, DRIVER_NAME);
+	peripheral_request(P_UART3_RX, DRIVER_NAME);
+
 #ifdef CONFIG_BFIN_UART3_CTSRTS
-	/* Enable UART3 RTS and CTS on pin 2 & 3 of PORT B */
-	bfin_write_PORTB_FER(0xC | bfin_read_PORTB_FER());
-	bfin_write_PORTB_MUX(~0xF0 | bfin_read_PORTB_MUX());
+	peripheral_request(P_UART3_RTS, DRIVER_NAME);
+	peripheral_request(P_UART3_CTS DRIVER_NAME);
 #endif
 #endif
 	SSYNC();
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
 	if (uart->cts_pin >= 0) {
-		gpio_request(uart->cts_pin, NULL);
+		gpio_request(uart->cts_pin, DRIVER_NAME);
 		gpio_direction_input(uart->cts_pin);
 	}
 
 	if (uart->rts_pin >= 0) {
-		gpio_request(uart->rts_pin, NULL);
+		gpio_request(uart->rts_pin, DRIVER_NAME);
 		gpio_direction_output(uart->rts_pin);
 	}
 #endif
diff --git a/include/asm-blackfin/mach-bf548/blackfin.h b/include/asm-blackfin/mach-bf548/blackfin.h
index 791218fe7d9..19e84dd4c99 100644
--- a/include/asm-blackfin/mach-bf548/blackfin.h
+++ b/include/asm-blackfin/mach-bf548/blackfin.h
@@ -54,7 +54,7 @@
 #include "defBF549.h"
 #endif
 
-#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY))
+#if !defined(__ASSEMBLY__)
 #ifdef CONFIG_BF542
 #include "cdefBF542.h"
 #endif
diff --git a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h
index cdf29e75ea5..aefab3f618c 100644
--- a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h
+++ b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h
@@ -31,6 +31,8 @@
 #ifndef _CDEF_BF54X_H
 #define _CDEF_BF54X_H
 
+#include <asm/blackfin.h>
+
 #include "defBF54x_base.h"
 #include <asm/system.h>
 
@@ -60,7 +62,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 	bfin_write32(SIC_IWR2, 0);
 
 	bfin_write16(VR_CTL, val);
-	__builtin_bfin_ssync();
+	SSYNC();
 
 	local_irq_save(flags);
 	asm("IDLE;");
diff --git a/include/asm-blackfin/mach-bf548/defBF544.h b/include/asm-blackfin/mach-bf548/defBF544.h
index dd955dcd39b..760307e34b9 100644
--- a/include/asm-blackfin/mach-bf548/defBF544.h
+++ b/include/asm-blackfin/mach-bf548/defBF544.h
@@ -81,6 +81,7 @@
 
 /* Two Wire Interface Registers (TWI1) */
 
+#define                     TWI1_REGBASE  0xffc02200
 #define                      TWI1_CLKDIV  0xffc02200   /* Clock Divider Register */
 #define                     TWI1_CONTROL  0xffc02204   /* TWI Control Register */
 #define                  TWI1_SLAVE_CTRL  0xffc02208   /* TWI Slave Mode Control Register */
diff --git a/include/asm-blackfin/mach-bf548/defBF548.h b/include/asm-blackfin/mach-bf548/defBF548.h
index 8d4214e0807..70af33c963b 100644
--- a/include/asm-blackfin/mach-bf548/defBF548.h
+++ b/include/asm-blackfin/mach-bf548/defBF548.h
@@ -120,6 +120,7 @@
 
 /* Two Wire Interface Registers (TWI1) */
 
+#define                     TWI1_REGBASE  0xffc02200
 #define                      TWI1_CLKDIV  0xffc02200   /* Clock Divider Register */
 #define                     TWI1_CONTROL  0xffc02204   /* TWI Control Register */
 #define                  TWI1_SLAVE_CTRL  0xffc02208   /* TWI Slave Mode Control Register */
@@ -139,6 +140,7 @@
 
 /* SPI2  Registers */
 
+#define                     SPI2_REGBASE  0xffc02400
 #define                         SPI2_CTL  0xffc02400   /* SPI2 Control Register */
 #define                         SPI2_FLG  0xffc02404   /* SPI2 Flag Register */
 #define                        SPI2_STAT  0xffc02408   /* SPI2 Status Register */
diff --git a/include/asm-blackfin/mach-bf548/defBF549.h b/include/asm-blackfin/mach-bf548/defBF549.h
index c2f4734da48..50b3fe55ef0 100644
--- a/include/asm-blackfin/mach-bf548/defBF549.h
+++ b/include/asm-blackfin/mach-bf548/defBF549.h
@@ -121,6 +121,7 @@
 
 /* Two Wire Interface Registers (TWI1) */
 
+#define                     TWI1_REGBASE  0xffc02200
 #define                      TWI1_CLKDIV  0xffc02200   /* Clock Divider Register */
 #define                     TWI1_CONTROL  0xffc02204   /* TWI Control Register */
 #define                  TWI1_SLAVE_CTRL  0xffc02208   /* TWI Slave Mode Control Register */
@@ -140,6 +141,7 @@
 
 /* SPI2  Registers */
 
+#define                     SPI2_REGBASE  0xffc02400
 #define                         SPI2_CTL  0xffc02400   /* SPI2 Control Register */
 #define                         SPI2_FLG  0xffc02404   /* SPI2 Flag Register */
 #define                        SPI2_STAT  0xffc02408   /* SPI2 Status Register */
diff --git a/include/asm-blackfin/mach-bf548/defBF54x_base.h b/include/asm-blackfin/mach-bf548/defBF54x_base.h
index 895ddd40a83..e2632db74ba 100644
--- a/include/asm-blackfin/mach-bf548/defBF54x_base.h
+++ b/include/asm-blackfin/mach-bf548/defBF54x_base.h
@@ -109,6 +109,7 @@
 
 /* SPI0 Registers */
 
+#define                     SPI0_REGBASE  0xffc00500
 #define                         SPI0_CTL  0xffc00500   /* SPI0 Control Register */
 #define                         SPI0_FLG  0xffc00504   /* SPI0 Flag Register */
 #define                        SPI0_STAT  0xffc00508   /* SPI0 Status Register */
@@ -121,6 +122,7 @@
 
 /* Two Wire Interface Registers (TWI0) */
 
+#define                     TWI0_REGBASE  0xffc00700
 #define                      TWI0_CLKDIV  0xffc00700   /* Clock Divider Register */
 #define                     TWI0_CONTROL  0xffc00704   /* TWI Control Register */
 #define                  TWI0_SLAVE_CTRL  0xffc00708   /* TWI Slave Mode Control Register */
@@ -978,6 +980,7 @@
 
 /* SPI1 Registers */
 
+#define                     SPI1_REGBASE  0xffc02300
 #define                         SPI1_CTL  0xffc02300   /* SPI1 Control Register */
 #define                         SPI1_FLG  0xffc02304   /* SPI1 Flag Register */
 #define                        SPI1_STAT  0xffc02308   /* SPI1 Status Register */
diff --git a/include/asm-blackfin/mach-bf548/gpio.h b/include/asm-blackfin/mach-bf548/gpio.h
index dbf66bcabe3..cb8b0f15c9a 100644
--- a/include/asm-blackfin/mach-bf548/gpio.h
+++ b/include/asm-blackfin/mach-bf548/gpio.h
@@ -209,8 +209,3 @@ struct gpio_port_t {
 	unsigned short dummy7;
 	unsigned int port_mux;
 };
-
-int gpio_request(unsigned short gpio, const char *label);
-void peripheral_free(unsigned short per);
-int peripheral_request_list(unsigned short per[], const char *label);
-void peripheral_free_list(unsigned short per[]);
diff --git a/include/asm-blackfin/mach-bf548/irq.h b/include/asm-blackfin/mach-bf548/irq.h
index e548d3cd81e..3b08cf9bd6f 100644
--- a/include/asm-blackfin/mach-bf548/irq.h
+++ b/include/asm-blackfin/mach-bf548/irq.h
@@ -55,287 +55,288 @@ Events         (highest priority)  EMU         0
 
 /* The ABSTRACT IRQ definitions */
 /** the first seven of the following are fixed, the rest you change if you need to **/
-#define IRQ_EMU		0	/* Emulation */
-#define IRQ_RST		1	/* reset */
-#define IRQ_NMI		2	/* Non Maskable */
-#define IRQ_EVX		3	/* Exception */
-#define IRQ_UNUSED	4	/* - unused interrupt*/
-#define IRQ_HWERR	5	/* Hardware Error */
-#define IRQ_CORETMR	6	/* Core timer */
-
-#define BFIN_IRQ(x)	((x) + 7)
-
-#define IRQ_PLL_WAKEUP	BFIN_IRQ(0)	/* PLL Wakeup Interrupt */
-#define IRQ_DMAC0_ERR	BFIN_IRQ(1)	/* DMAC0 Status Interrupt */
-#define IRQ_EPPI0_ERR	BFIN_IRQ(2)	/* EPPI0 Error Interrupt */
-#define IRQ_SPORT0_ERR	BFIN_IRQ(3)	/* SPORT0 Error Interrupt */
-#define IRQ_SPORT1_ERR	BFIN_IRQ(4)	/* SPORT1 Error Interrupt */
-#define IRQ_SPI0_ERR	BFIN_IRQ(5)	/* SPI0 Status(Error) Interrupt */
-#define IRQ_UART0_ERR	BFIN_IRQ(6)	/* UART0 Status(Error) Interrupt */
-#define IRQ_RTC		BFIN_IRQ(7)	/* RTC Interrupt */
-#define IRQ_EPPI0	BFIN_IRQ(8)	/* EPPI0 Interrupt (DMA12) */
-#define IRQ_SPORT0_RX	BFIN_IRQ(9)	/* SPORT0 RX Interrupt (DMA0) */
-#define IRQ_SPORT0_TX	BFIN_IRQ(10)	/* SPORT0 TX Interrupt (DMA1) */
-#define IRQ_SPORT1_RX	BFIN_IRQ(11)	/* SPORT1 RX Interrupt (DMA2) */
-#define IRQ_SPORT1_TX	BFIN_IRQ(12)	/* SPORT1 TX Interrupt (DMA3) */
-#define IRQ_SPI0	BFIN_IRQ(13)	/* SPI0 Interrupt (DMA4) */
-#define IRQ_UART0_RX	BFIN_IRQ(14)	/* UART0 RX Interrupt (DMA6) */
-#define IRQ_UART0_TX	BFIN_IRQ(15)	/* UART0 TX Interrupt (DMA7) */
-#define IRQ_TIMER8	BFIN_IRQ(16)	/* TIMER 8 Interrupt */
-#define IRQ_TIMER9	BFIN_IRQ(17)	/* TIMER 9 Interrupt */
-#define IRQ_TIMER10	BFIN_IRQ(18)	/* TIMER 10 Interrupt */
-#define IRQ_PINT0	BFIN_IRQ(19)	/* PINT0 Interrupt */
-#define IRQ_PINT1	BFIN_IRQ(20)	/* PINT1 Interrupt */
-#define IRQ_MDMAS0	BFIN_IRQ(21)	/* MDMA Stream 0 Interrupt */
-#define IRQ_MDMAS1	BFIN_IRQ(22)	/* MDMA Stream 1 Interrupt */
-#define IRQ_WATCHDOG	BFIN_IRQ(23)	/* Watchdog Interrupt */
-#define IRQ_DMAC1_ERR	BFIN_IRQ(24)	/* DMAC1 Status (Error) Interrupt */
-#define IRQ_SPORT2_ERR	BFIN_IRQ(25)	/* SPORT2 Error Interrupt */
-#define IRQ_SPORT3_ERR	BFIN_IRQ(26)	/* SPORT3 Error Interrupt */
-#define IRQ_MXVR_DATA	BFIN_IRQ(27)	/* MXVR Data Interrupt */
-#define IRQ_SPI1_ERR	BFIN_IRQ(28)	/* SPI1 Status (Error) Interrupt */
-#define IRQ_SPI2_ERR	BFIN_IRQ(29)	/* SPI2 Status (Error) Interrupt */
-#define IRQ_UART1_ERR	BFIN_IRQ(30)	/* UART1 Status (Error) Interrupt */
-#define IRQ_UART2_ERR	BFIN_IRQ(31)	/* UART2 Status (Error) Interrupt */
-#define IRQ_CAN0_ERR	BFIN_IRQ(32)	/* CAN0 Status (Error) Interrupt */
-#define IRQ_SPORT2_RX	BFIN_IRQ(33)	/* SPORT2 RX (DMA18) Interrupt */
-#define IRQ_SPORT2_TX	BFIN_IRQ(34)	/* SPORT2 TX (DMA19) Interrupt */
-#define IRQ_SPORT3_RX	BFIN_IRQ(35)	/* SPORT3 RX (DMA20) Interrupt */
-#define IRQ_SPORT3_TX	BFIN_IRQ(36)	/* SPORT3 TX (DMA21) Interrupt */
-#define IRQ_EPPI1	BFIN_IRQ(37)	/* EPP1 (DMA13) Interrupt */
-#define IRQ_EPPI2	BFIN_IRQ(38)	/* EPP2 (DMA14) Interrupt */
-#define IRQ_SPI1	BFIN_IRQ(39)	/* SPI1 (DMA5) Interrupt */
-#define IRQ_SPI2	BFIN_IRQ(40)	/* SPI2 (DMA23) Interrupt */
-#define IRQ_UART1_RX	BFIN_IRQ(41)	/* UART1 RX (DMA8) Interrupt */
-#define IRQ_UART1_TX	BFIN_IRQ(42)	/* UART1 TX (DMA9) Interrupt */
-#define IRQ_ATAPI_RX	BFIN_IRQ(43)	/* ATAPI RX (DMA10) Interrupt */
-#define IRQ_ATAPI_TX	BFIN_IRQ(44)	/* ATAPI TX (DMA11) Interrupt */
-#define IRQ_TWI0	BFIN_IRQ(45)	/* TWI0 Interrupt */
-#define IRQ_TWI1	BFIN_IRQ(46)	/* TWI1 Interrupt */
-#define IRQ_TWI		IRQ_TWI0	/* TWI Interrupt */
-#define IRQ_CAN0_RX	BFIN_IRQ(47)	/* CAN0 Receive Interrupt */
-#define IRQ_CAN0_TX	BFIN_IRQ(48)	/* CAN0 Transmit Interrupt */
-#define IRQ_MDMAS2	BFIN_IRQ(49)	/* MDMA Stream 2 Interrupt */
-#define IRQ_MDMAS3	BFIN_IRQ(50)	/* MDMA Stream 3 Interrupt */
-#define IRQ_MXVR_ERR	BFIN_IRQ(51)	/* MXVR Status (Error) Interrupt */
-#define IRQ_MXVR_MSG	BFIN_IRQ(52)	/* MXVR Message Interrupt */
-#define IRQ_MXVR_PKT	BFIN_IRQ(53)	/* MXVR Packet Interrupt */
-#define IRQ_EPP1_ERR	BFIN_IRQ(54)	/* EPPI1 Error Interrupt */
-#define IRQ_EPP2_ERR	BFIN_IRQ(55)	/* EPPI2 Error Interrupt */
-#define IRQ_UART3_ERR	BFIN_IRQ(56)	/* UART3 Status (Error) Interrupt */
-#define IRQ_HOST_ERR	BFIN_IRQ(57)	/* HOST Status (Error) Interrupt */
-#define IRQ_PIXC_ERR	BFIN_IRQ(59)	/* PIXC Status (Error) Interrupt */
-#define IRQ_NFC_ERR	BFIN_IRQ(60)	/* NFC Error Interrupt */
-#define IRQ_ATAPI_ERR	BFIN_IRQ(61)	/* ATAPI Error Interrupt */
-#define IRQ_CAN1_ERR	BFIN_IRQ(62)	/* CAN1 Status (Error) Interrupt */
-#define IRQ_HS_DMA_ERR	BFIN_IRQ(63)	/* Handshake DMA Status Interrupt */
-#define IRQ_PIXC_IN0	BFIN_IRQ(64)	/* PIXC IN0 (DMA15) Interrupt */
-#define IRQ_PIXC_IN1	BFIN_IRQ(65)	/* PIXC IN1 (DMA16) Interrupt */
-#define IRQ_PIXC_OUT	BFIN_IRQ(66)	/* PIXC OUT (DMA17) Interrupt */
-#define IRQ_SDH		BFIN_IRQ(67)	/* SDH/NFC (DMA22) Interrupt */
-#define IRQ_CNT		BFIN_IRQ(68)	/* CNT Interrupt */
-#define IRQ_KEY		BFIN_IRQ(69)	/* KEY Interrupt */
-#define IRQ_CAN1_RX	BFIN_IRQ(70)	/* CAN1 RX Interrupt */
-#define IRQ_CAN1_TX	BFIN_IRQ(71)	/* CAN1 TX Interrupt */
-#define IRQ_SDH_MASK0	BFIN_IRQ(72)	/* SDH Mask 0 Interrupt */
-#define IRQ_SDH_MASK1	BFIN_IRQ(73)	/* SDH Mask 1 Interrupt */
-#define IRQ_USB_INT0	BFIN_IRQ(75)	/* USB INT0 Interrupt */
-#define IRQ_USB_INT1	BFIN_IRQ(76)	/* USB INT1 Interrupt */
-#define IRQ_USB_INT2	BFIN_IRQ(77)	/* USB INT2 Interrupt */
-#define IRQ_USB_DMA	BFIN_IRQ(78)	/* USB DMA Interrupt */
-#define IRQ_OPTSEC	BFIN_IRQ(79)	/* OTPSEC Interrupt */
-#define IRQ_TIMER0	BFIN_IRQ(86)	/* Timer 0 Interrupt */
-#define IRQ_TIMER1	BFIN_IRQ(87)	/* Timer 1 Interrupt */
-#define IRQ_TIMER2	BFIN_IRQ(88)	/* Timer 2 Interrupt */
-#define IRQ_TIMER3	BFIN_IRQ(89)	/* Timer 3 Interrupt */
-#define IRQ_TIMER4	BFIN_IRQ(90)	/* Timer 4 Interrupt */
-#define IRQ_TIMER5	BFIN_IRQ(91)	/* Timer 5 Interrupt */
-#define IRQ_TIMER6	BFIN_IRQ(92)	/* Timer 6 Interrupt */
-#define IRQ_TIMER7	BFIN_IRQ(93)	/* Timer 7 Interrupt */
-#define IRQ_PINT2	BFIN_IRQ(94)	/* PINT2 Interrupt */
-#define IRQ_PINT3	BFIN_IRQ(95)	/* PINT3 Interrupt */
-
-#define SYS_IRQS        IRQ_PINT3
-
-#define BFIN_PA_IRQ(x)	((x) + SYS_IRQS + 1)
-#define IRQ_PA0		BFIN_PA_IRQ(0)
-#define IRQ_PA1		BFIN_PA_IRQ(1)
-#define IRQ_PA2		BFIN_PA_IRQ(2)
-#define IRQ_PA3		BFIN_PA_IRQ(3)
-#define IRQ_PA4		BFIN_PA_IRQ(4)
-#define IRQ_PA5		BFIN_PA_IRQ(5)
-#define IRQ_PA6		BFIN_PA_IRQ(6)
-#define IRQ_PA7		BFIN_PA_IRQ(7)
-#define IRQ_PA8		BFIN_PA_IRQ(8)
-#define IRQ_PA9		BFIN_PA_IRQ(9)
-#define IRQ_PA10	BFIN_PA_IRQ(10)
-#define IRQ_PA11	BFIN_PA_IRQ(11)
-#define IRQ_PA12	BFIN_PA_IRQ(12)
-#define IRQ_PA13	BFIN_PA_IRQ(13)
-#define IRQ_PA14	BFIN_PA_IRQ(14)
-#define IRQ_PA15	BFIN_PA_IRQ(15)
-
-#define BFIN_PB_IRQ(x)	((x) + IRQ_PA15 + 1)
-#define IRQ_PB0		BFIN_PB_IRQ(0)
-#define IRQ_PB1		BFIN_PB_IRQ(1)
-#define IRQ_PB2		BFIN_PB_IRQ(2)
-#define IRQ_PB3		BFIN_PB_IRQ(3)
-#define IRQ_PB4		BFIN_PB_IRQ(4)
-#define IRQ_PB5		BFIN_PB_IRQ(5)
-#define IRQ_PB6		BFIN_PB_IRQ(6)
-#define IRQ_PB7		BFIN_PB_IRQ(7)
-#define IRQ_PB8		BFIN_PB_IRQ(8)
-#define IRQ_PB9		BFIN_PB_IRQ(9)
-#define IRQ_PB10	BFIN_PB_IRQ(10)
-#define IRQ_PB11	BFIN_PB_IRQ(11)
-#define IRQ_PB12	BFIN_PB_IRQ(12)
-#define IRQ_PB13	BFIN_PB_IRQ(13)
-#define IRQ_PB14	BFIN_PB_IRQ(14)
-#define IRQ_PB15	BFIN_PB_IRQ(15)		/* N/A */
-
-#define BFIN_PC_IRQ(x)	((x) + IRQ_PB15 + 1)
-#define IRQ_PC0		BFIN_PC_IRQ(0)
-#define IRQ_PC1		BFIN_PC_IRQ(1)
-#define IRQ_PC2		BFIN_PC_IRQ(2)
-#define IRQ_PC3		BFIN_PC_IRQ(3)
-#define IRQ_PC4		BFIN_PC_IRQ(4)
-#define IRQ_PC5		BFIN_PC_IRQ(5)
-#define IRQ_PC6		BFIN_PC_IRQ(6)
-#define IRQ_PC7		BFIN_PC_IRQ(7)
-#define IRQ_PC8		BFIN_PC_IRQ(8)
-#define IRQ_PC9		BFIN_PC_IRQ(9)
-#define IRQ_PC10	BFIN_PC_IRQ(10)
-#define IRQ_PC11	BFIN_PC_IRQ(11)
-#define IRQ_PC12	BFIN_PC_IRQ(12)
-#define IRQ_PC13	BFIN_PC_IRQ(13)
-#define IRQ_PC14	BFIN_PC_IRQ(14)		/* N/A */
-#define IRQ_PC15	BFIN_PC_IRQ(15)		/* N/A */
-
-#define BFIN_PD_IRQ(x)	((x) + IRQ_PC15 + 1)
-#define IRQ_PD0		BFIN_PD_IRQ(0)
-#define IRQ_PD1		BFIN_PD_IRQ(1)
-#define IRQ_PD2		BFIN_PD_IRQ(2)
-#define IRQ_PD3		BFIN_PD_IRQ(3)
-#define IRQ_PD4		BFIN_PD_IRQ(4)
-#define IRQ_PD5		BFIN_PD_IRQ(5)
-#define IRQ_PD6		BFIN_PD_IRQ(6)
-#define IRQ_PD7		BFIN_PD_IRQ(7)
-#define IRQ_PD8		BFIN_PD_IRQ(8)
-#define IRQ_PD9		BFIN_PD_IRQ(9)
-#define IRQ_PD10	BFIN_PD_IRQ(10)
-#define IRQ_PD11	BFIN_PD_IRQ(11)
-#define IRQ_PD12	BFIN_PD_IRQ(12)
-#define IRQ_PD13	BFIN_PD_IRQ(13)
-#define IRQ_PD14	BFIN_PD_IRQ(14)
-#define IRQ_PD15	BFIN_PD_IRQ(15)
-
-#define BFIN_PE_IRQ(x)	((x) + IRQ_PD15 + 1)
-#define IRQ_PE0		BFIN_PE_IRQ(0)
-#define IRQ_PE1		BFIN_PE_IRQ(1)
-#define IRQ_PE2		BFIN_PE_IRQ(2)
-#define IRQ_PE3		BFIN_PE_IRQ(3)
-#define IRQ_PE4		BFIN_PE_IRQ(4)
-#define IRQ_PE5		BFIN_PE_IRQ(5)
-#define IRQ_PE6		BFIN_PE_IRQ(6)
-#define IRQ_PE7		BFIN_PE_IRQ(7)
-#define IRQ_PE8		BFIN_PE_IRQ(8)
-#define IRQ_PE9		BFIN_PE_IRQ(9)
-#define IRQ_PE10	BFIN_PE_IRQ(10)
-#define IRQ_PE11	BFIN_PE_IRQ(11)
-#define IRQ_PE12	BFIN_PE_IRQ(12)
-#define IRQ_PE13	BFIN_PE_IRQ(13)
-#define IRQ_PE14	BFIN_PE_IRQ(14)
-#define IRQ_PE15	BFIN_PE_IRQ(15)
-
-#define BFIN_PF_IRQ(x)	((x) + IRQ_PE15 + 1)
-#define IRQ_PF0		BFIN_PF_IRQ(0)
-#define IRQ_PF1		BFIN_PF_IRQ(1)
-#define IRQ_PF2		BFIN_PF_IRQ(2)
-#define IRQ_PF3		BFIN_PF_IRQ(3)
-#define IRQ_PF4		BFIN_PF_IRQ(4)
-#define IRQ_PF5		BFIN_PF_IRQ(5)
-#define IRQ_PF6		BFIN_PF_IRQ(6)
-#define IRQ_PF7		BFIN_PF_IRQ(7)
-#define IRQ_PF8		BFIN_PF_IRQ(8)
-#define IRQ_PF9		BFIN_PF_IRQ(9)
-#define IRQ_PF10	BFIN_PF_IRQ(10)
-#define IRQ_PF11	BFIN_PF_IRQ(11)
-#define IRQ_PF12	BFIN_PF_IRQ(12)
-#define IRQ_PF13	BFIN_PF_IRQ(13)
-#define IRQ_PF14	BFIN_PF_IRQ(14)
-#define IRQ_PF15	BFIN_PF_IRQ(15)
-
-#define BFIN_PG_IRQ(x)	((x) + IRQ_PF15 + 1)
-#define IRQ_PG0		BFIN_PG_IRQ(0)
-#define IRQ_PG1		BFIN_PG_IRQ(1)
-#define IRQ_PG2		BFIN_PG_IRQ(2)
-#define IRQ_PG3		BFIN_PG_IRQ(3)
-#define IRQ_PG4		BFIN_PG_IRQ(4)
-#define IRQ_PG5		BFIN_PG_IRQ(5)
-#define IRQ_PG6		BFIN_PG_IRQ(6)
-#define IRQ_PG7		BFIN_PG_IRQ(7)
-#define IRQ_PG8		BFIN_PG_IRQ(8)
-#define IRQ_PG9		BFIN_PG_IRQ(9)
-#define IRQ_PG10	BFIN_PG_IRQ(10)
-#define IRQ_PG11	BFIN_PG_IRQ(11)
-#define IRQ_PG12	BFIN_PG_IRQ(12)
-#define IRQ_PG13	BFIN_PG_IRQ(13)
-#define IRQ_PG14	BFIN_PG_IRQ(14)
-#define IRQ_PG15	BFIN_PG_IRQ(15)
-
-#define BFIN_PH_IRQ(x)	((x) + IRQ_PG15 + 1)
-#define IRQ_PH0		BFIN_PH_IRQ(0)
-#define IRQ_PH1		BFIN_PH_IRQ(1)
-#define IRQ_PH2		BFIN_PH_IRQ(2)
-#define IRQ_PH3		BFIN_PH_IRQ(3)
-#define IRQ_PH4		BFIN_PH_IRQ(4)
-#define IRQ_PH5		BFIN_PH_IRQ(5)
-#define IRQ_PH6		BFIN_PH_IRQ(6)
-#define IRQ_PH7		BFIN_PH_IRQ(7)
-#define IRQ_PH8		BFIN_PH_IRQ(8)
-#define IRQ_PH9		BFIN_PH_IRQ(9)
-#define IRQ_PH10	BFIN_PH_IRQ(10)
-#define IRQ_PH11	BFIN_PH_IRQ(11)
-#define IRQ_PH12	BFIN_PH_IRQ(12)
-#define IRQ_PH13	BFIN_PH_IRQ(13)
-#define IRQ_PH14	BFIN_PH_IRQ(14)		/* N/A */
-#define IRQ_PH15	BFIN_PH_IRQ(15)		/* N/A */
-
-#define BFIN_PI_IRQ(x)	((x) + IRQ_PH15 + 1)
-#define IRQ_PI0		BFIN_PI_IRQ(0)
-#define IRQ_PI1		BFIN_PI_IRQ(1)
-#define IRQ_PI2		BFIN_PI_IRQ(2)
-#define IRQ_PI3		BFIN_PI_IRQ(3)
-#define IRQ_PI4		BFIN_PI_IRQ(4)
-#define IRQ_PI5		BFIN_PI_IRQ(5)
-#define IRQ_PI6		BFIN_PI_IRQ(6)
-#define IRQ_PI7		BFIN_PI_IRQ(7)
-#define IRQ_PI8		BFIN_PI_IRQ(8)
-#define IRQ_PI9		BFIN_PI_IRQ(9)
-#define IRQ_PI10	BFIN_PI_IRQ(10)
-#define IRQ_PI11	BFIN_PI_IRQ(11)
-#define IRQ_PI12	BFIN_PI_IRQ(12)
-#define IRQ_PI13	BFIN_PI_IRQ(13)
-#define IRQ_PI14	BFIN_PI_IRQ(14)
-#define IRQ_PI15	BFIN_PI_IRQ(15)
-
-#define BFIN_PJ_IRQ(x)	((x) + IRQ_PI15 + 1)
-#define IRQ_PJ0		BFIN_PJ_IRQ(0)
-#define IRQ_PJ1		BFIN_PJ_IRQ(1)
-#define IRQ_PJ2		BFIN_PJ_IRQ(2)
-#define IRQ_PJ3		BFIN_PJ_IRQ(3)
-#define IRQ_PJ4		BFIN_PJ_IRQ(4)
-#define IRQ_PJ5		BFIN_PJ_IRQ(5)
-#define IRQ_PJ6		BFIN_PJ_IRQ(6)
-#define IRQ_PJ7		BFIN_PJ_IRQ(7)
-#define IRQ_PJ8		BFIN_PJ_IRQ(8)
-#define IRQ_PJ9		BFIN_PJ_IRQ(9)
-#define IRQ_PJ10	BFIN_PJ_IRQ(10)
-#define IRQ_PJ11	BFIN_PJ_IRQ(11)
-#define IRQ_PJ12	BFIN_PJ_IRQ(12)
-#define IRQ_PJ13	BFIN_PJ_IRQ(13)
-#define IRQ_PJ14	BFIN_PJ_IRQ(14)		/* N/A */
-#define IRQ_PJ15	BFIN_PJ_IRQ(15)		/* N/A */
+#define IRQ_EMU			0	/* Emulation */
+#define IRQ_RST			1	/* reset */
+#define IRQ_NMI			2	/* Non Maskable */
+#define IRQ_EVX			3	/* Exception */
+#define IRQ_UNUSED		4	/* - unused interrupt*/
+#define IRQ_HWERR		5	/* Hardware Error */
+#define IRQ_CORETMR		6	/* Core timer */
+
+#define BFIN_IRQ(x)		((x) + 7)
+
+#define IRQ_PLL_WAKEUP		BFIN_IRQ(0)	/* PLL Wakeup Interrupt */
+#define IRQ_DMAC0_ERROR		BFIN_IRQ(1)	/* DMAC0 Status Interrupt */
+#define IRQ_EPPI0_ERROR		BFIN_IRQ(2)	/* EPPI0 Error Interrupt */
+#define IRQ_SPORT0_ERROR	BFIN_IRQ(3)	/* SPORT0 Error Interrupt */
+#define IRQ_SPORT1_ERROR	BFIN_IRQ(4)	/* SPORT1 Error Interrupt */
+#define IRQ_SPI0_ERROR		BFIN_IRQ(5)	/* SPI0 Status(Error) Interrupt */
+#define IRQ_UART0_ERROR		BFIN_IRQ(6)	/* UART0 Status(Error) Interrupt */
+#define IRQ_RTC			BFIN_IRQ(7)	/* RTC Interrupt */
+#define IRQ_EPPI0		BFIN_IRQ(8)	/* EPPI0 Interrupt (DMA12) */
+#define IRQ_SPORT0_RX		BFIN_IRQ(9)	/* SPORT0 RX Interrupt (DMA0) */
+#define IRQ_SPORT0_TX		BFIN_IRQ(10)	/* SPORT0 TX Interrupt (DMA1) */
+#define IRQ_SPORT1_RX		BFIN_IRQ(11)	/* SPORT1 RX Interrupt (DMA2) */
+#define IRQ_SPORT1_TX		BFIN_IRQ(12)	/* SPORT1 TX Interrupt (DMA3) */
+#define IRQ_SPI0		BFIN_IRQ(13)	/* SPI0 Interrupt (DMA4) */
+#define IRQ_UART0_RX		BFIN_IRQ(14)	/* UART0 RX Interrupt (DMA6) */
+#define IRQ_UART0_TX		BFIN_IRQ(15)	/* UART0 TX Interrupt (DMA7) */
+#define IRQ_TIMER8		BFIN_IRQ(16)	/* TIMER 8 Interrupt */
+#define IRQ_TIMER9		BFIN_IRQ(17)	/* TIMER 9 Interrupt */
+#define IRQ_TIMER10		BFIN_IRQ(18)	/* TIMER 10 Interrupt */
+#define IRQ_PINT0		BFIN_IRQ(19)	/* PINT0 Interrupt */
+#define IRQ_PINT1		BFIN_IRQ(20)	/* PINT1 Interrupt */
+#define IRQ_MDMAS0		BFIN_IRQ(21)	/* MDMA Stream 0 Interrupt */
+#define IRQ_MDMAS1		BFIN_IRQ(22)	/* MDMA Stream 1 Interrupt */
+#define IRQ_WATCHDOG		BFIN_IRQ(23)	/* Watchdog Interrupt */
+#define IRQ_DMAC1_ERROR		BFIN_IRQ(24)	/* DMAC1 Status (Error) Interrupt */
+#define IRQ_SPORT2_ERROR	BFIN_IRQ(25)	/* SPORT2 Error Interrupt */
+#define IRQ_SPORT3_ERROR	BFIN_IRQ(26)	/* SPORT3 Error Interrupt */
+#define IRQ_MXVR_DATA		BFIN_IRQ(27)	/* MXVR Data Interrupt */
+#define IRQ_SPI1_ERROR		BFIN_IRQ(28)	/* SPI1 Status (Error) Interrupt */
+#define IRQ_SPI2_ERROR		BFIN_IRQ(29)	/* SPI2 Status (Error) Interrupt */
+#define IRQ_UART1_ERROR		BFIN_IRQ(30)	/* UART1 Status (Error) Interrupt */
+#define IRQ_UART2_ERROR		BFIN_IRQ(31)	/* UART2 Status (Error) Interrupt */
+#define IRQ_CAN0_ERROR		BFIN_IRQ(32)	/* CAN0 Status (Error) Interrupt */
+#define IRQ_SPORT2_RX		BFIN_IRQ(33)	/* SPORT2 RX (DMA18) Interrupt */
+#define IRQ_SPORT2_TX		BFIN_IRQ(34)	/* SPORT2 TX (DMA19) Interrupt */
+#define IRQ_SPORT3_RX		BFIN_IRQ(35)	/* SPORT3 RX (DMA20) Interrupt */
+#define IRQ_SPORT3_TX		BFIN_IRQ(36)	/* SPORT3 TX (DMA21) Interrupt */
+#define IRQ_EPPI1		BFIN_IRQ(37)	/* EPP1 (DMA13) Interrupt */
+#define IRQ_EPPI2		BFIN_IRQ(38)	/* EPP2 (DMA14) Interrupt */
+#define IRQ_SPI1		BFIN_IRQ(39)	/* SPI1 (DMA5) Interrupt */
+#define IRQ_SPI2		BFIN_IRQ(40)	/* SPI2 (DMA23) Interrupt */
+#define IRQ_UART1_RX		BFIN_IRQ(41)	/* UART1 RX (DMA8) Interrupt */
+#define IRQ_UART1_TX		BFIN_IRQ(42)	/* UART1 TX (DMA9) Interrupt */
+#define IRQ_ATAPI_RX		BFIN_IRQ(43)	/* ATAPI RX (DMA10) Interrupt */
+#define IRQ_ATAPI_TX		BFIN_IRQ(44)	/* ATAPI TX (DMA11) Interrupt */
+#define IRQ_TWI0		BFIN_IRQ(45)	/* TWI0 Interrupt */
+#define IRQ_TWI1		BFIN_IRQ(46)	/* TWI1 Interrupt */
+#define IRQ_CAN0_RX		BFIN_IRQ(47)	/* CAN0 Receive Interrupt */
+#define IRQ_CAN0_TX		BFIN_IRQ(48)	/* CAN0 Transmit Interrupt */
+#define IRQ_MDMAS2		BFIN_IRQ(49)	/* MDMA Stream 2 Interrupt */
+#define IRQ_MDMAS3		BFIN_IRQ(50)	/* MDMA Stream 3 Interrupt */
+#define IRQ_MXVR_ERROR		BFIN_IRQ(51)	/* MXVR Status (Error) Interrupt */
+#define IRQ_MXVR_MSG		BFIN_IRQ(52)	/* MXVR Message Interrupt */
+#define IRQ_MXVR_PKT		BFIN_IRQ(53)	/* MXVR Packet Interrupt */
+#define IRQ_EPP1_ERROR		BFIN_IRQ(54)	/* EPPI1 Error Interrupt */
+#define IRQ_EPP2_ERROR		BFIN_IRQ(55)	/* EPPI2 Error Interrupt */
+#define IRQ_UART3_ERROR		BFIN_IRQ(56)	/* UART3 Status (Error) Interrupt */
+#define IRQ_HOST_ERROR		BFIN_IRQ(57)	/* HOST Status (Error) Interrupt */
+#define IRQ_PIXC_ERROR		BFIN_IRQ(59)	/* PIXC Status (Error) Interrupt */
+#define IRQ_NFC_ERROR		BFIN_IRQ(60)	/* NFC Error Interrupt */
+#define IRQ_ATAPI_ERROR		BFIN_IRQ(61)	/* ATAPI Error Interrupt */
+#define IRQ_CAN1_ERROR		BFIN_IRQ(62)	/* CAN1 Status (Error) Interrupt */
+#define IRQ_HS_DMA_ERROR	BFIN_IRQ(63)	/* Handshake DMA Status Interrupt */
+#define IRQ_PIXC_IN0		BFIN_IRQ(64)	/* PIXC IN0 (DMA15) Interrupt */
+#define IRQ_PIXC_IN1		BFIN_IRQ(65)	/* PIXC IN1 (DMA16) Interrupt */
+#define IRQ_PIXC_OUT		BFIN_IRQ(66)	/* PIXC OUT (DMA17) Interrupt */
+#define IRQ_SDH			BFIN_IRQ(67)	/* SDH/NFC (DMA22) Interrupt */
+#define IRQ_CNT			BFIN_IRQ(68)	/* CNT Interrupt */
+#define IRQ_KEY			BFIN_IRQ(69)	/* KEY Interrupt */
+#define IRQ_CAN1_RX		BFIN_IRQ(70)	/* CAN1 RX Interrupt */
+#define IRQ_CAN1_TX		BFIN_IRQ(71)	/* CAN1 TX Interrupt */
+#define IRQ_SDH_MASK0		BFIN_IRQ(72)	/* SDH Mask 0 Interrupt */
+#define IRQ_SDH_MASK1		BFIN_IRQ(73)	/* SDH Mask 1 Interrupt */
+#define IRQ_USB_INT0		BFIN_IRQ(75)	/* USB INT0 Interrupt */
+#define IRQ_USB_INT1		BFIN_IRQ(76)	/* USB INT1 Interrupt */
+#define IRQ_USB_INT2		BFIN_IRQ(77)	/* USB INT2 Interrupt */
+#define IRQ_USB_DMA		BFIN_IRQ(78)	/* USB DMA Interrupt */
+#define IRQ_OPTSEC		BFIN_IRQ(79)	/* OTPSEC Interrupt */
+#define IRQ_TIMER0		BFIN_IRQ(86)	/* Timer 0 Interrupt */
+#define IRQ_TIMER1		BFIN_IRQ(87)	/* Timer 1 Interrupt */
+#define IRQ_TIMER2		BFIN_IRQ(88)	/* Timer 2 Interrupt */
+#define IRQ_TIMER3		BFIN_IRQ(89)	/* Timer 3 Interrupt */
+#define IRQ_TIMER4		BFIN_IRQ(90)	/* Timer 4 Interrupt */
+#define IRQ_TIMER5		BFIN_IRQ(91)	/* Timer 5 Interrupt */
+#define IRQ_TIMER6		BFIN_IRQ(92)	/* Timer 6 Interrupt */
+#define IRQ_TIMER7		BFIN_IRQ(93)	/* Timer 7 Interrupt */
+#define IRQ_PINT2		BFIN_IRQ(94)	/* PINT2 Interrupt */
+#define IRQ_PINT3		BFIN_IRQ(95)	/* PINT3 Interrupt */
+
+#define SYS_IRQS        	IRQ_PINT3
+
+#define BFIN_PA_IRQ(x)		((x) + SYS_IRQS + 1)
+#define IRQ_PA0			BFIN_PA_IRQ(0)
+#define IRQ_PA1			BFIN_PA_IRQ(1)
+#define IRQ_PA2			BFIN_PA_IRQ(2)
+#define IRQ_PA3			BFIN_PA_IRQ(3)
+#define IRQ_PA4			BFIN_PA_IRQ(4)
+#define IRQ_PA5			BFIN_PA_IRQ(5)
+#define IRQ_PA6			BFIN_PA_IRQ(6)
+#define IRQ_PA7			BFIN_PA_IRQ(7)
+#define IRQ_PA8			BFIN_PA_IRQ(8)
+#define IRQ_PA9			BFIN_PA_IRQ(9)
+#define IRQ_PA10		BFIN_PA_IRQ(10)
+#define IRQ_PA11		BFIN_PA_IRQ(11)
+#define IRQ_PA12		BFIN_PA_IRQ(12)
+#define IRQ_PA13		BFIN_PA_IRQ(13)
+#define IRQ_PA14		BFIN_PA_IRQ(14)
+#define IRQ_PA15		BFIN_PA_IRQ(15)
+
+#define BFIN_PB_IRQ(x)		((x) + IRQ_PA15 + 1)
+#define IRQ_PB0			BFIN_PB_IRQ(0)
+#define IRQ_PB1			BFIN_PB_IRQ(1)
+#define IRQ_PB2			BFIN_PB_IRQ(2)
+#define IRQ_PB3			BFIN_PB_IRQ(3)
+#define IRQ_PB4			BFIN_PB_IRQ(4)
+#define IRQ_PB5			BFIN_PB_IRQ(5)
+#define IRQ_PB6			BFIN_PB_IRQ(6)
+#define IRQ_PB7			BFIN_PB_IRQ(7)
+#define IRQ_PB8			BFIN_PB_IRQ(8)
+#define IRQ_PB9			BFIN_PB_IRQ(9)
+#define IRQ_PB10		BFIN_PB_IRQ(10)
+#define IRQ_PB11		BFIN_PB_IRQ(11)
+#define IRQ_PB12		BFIN_PB_IRQ(12)
+#define IRQ_PB13		BFIN_PB_IRQ(13)
+#define IRQ_PB14		BFIN_PB_IRQ(14)
+#define IRQ_PB15		BFIN_PB_IRQ(15)		/* N/A */
+
+#define BFIN_PC_IRQ(x)		((x) + IRQ_PB15 + 1)
+#define IRQ_PC0			BFIN_PC_IRQ(0)
+#define IRQ_PC1			BFIN_PC_IRQ(1)
+#define IRQ_PC2			BFIN_PC_IRQ(2)
+#define IRQ_PC3			BFIN_PC_IRQ(3)
+#define IRQ_PC4			BFIN_PC_IRQ(4)
+#define IRQ_PC5			BFIN_PC_IRQ(5)
+#define IRQ_PC6			BFIN_PC_IRQ(6)
+#define IRQ_PC7			BFIN_PC_IRQ(7)
+#define IRQ_PC8			BFIN_PC_IRQ(8)
+#define IRQ_PC9			BFIN_PC_IRQ(9)
+#define IRQ_PC10		BFIN_PC_IRQ(10)
+#define IRQ_PC11		BFIN_PC_IRQ(11)
+#define IRQ_PC12		BFIN_PC_IRQ(12)
+#define IRQ_PC13		BFIN_PC_IRQ(13)
+#define IRQ_PC14		BFIN_PC_IRQ(14)		/* N/A */
+#define IRQ_PC15		BFIN_PC_IRQ(15)		/* N/A */
+
+#define BFIN_PD_IRQ(x)		((x) + IRQ_PC15 + 1)
+#define IRQ_PD0			BFIN_PD_IRQ(0)
+#define IRQ_PD1			BFIN_PD_IRQ(1)
+#define IRQ_PD2			BFIN_PD_IRQ(2)
+#define IRQ_PD3			BFIN_PD_IRQ(3)
+#define IRQ_PD4			BFIN_PD_IRQ(4)
+#define IRQ_PD5			BFIN_PD_IRQ(5)
+#define IRQ_PD6			BFIN_PD_IRQ(6)
+#define IRQ_PD7			BFIN_PD_IRQ(7)
+#define IRQ_PD8			BFIN_PD_IRQ(8)
+#define IRQ_PD9			BFIN_PD_IRQ(9)
+#define IRQ_PD10		BFIN_PD_IRQ(10)
+#define IRQ_PD11		BFIN_PD_IRQ(11)
+#define IRQ_PD12		BFIN_PD_IRQ(12)
+#define IRQ_PD13		BFIN_PD_IRQ(13)
+#define IRQ_PD14		BFIN_PD_IRQ(14)
+#define IRQ_PD15		BFIN_PD_IRQ(15)
+
+#define BFIN_PE_IRQ(x)		((x) + IRQ_PD15 + 1)
+#define IRQ_PE0			BFIN_PE_IRQ(0)
+#define IRQ_PE1			BFIN_PE_IRQ(1)
+#define IRQ_PE2			BFIN_PE_IRQ(2)
+#define IRQ_PE3			BFIN_PE_IRQ(3)
+#define IRQ_PE4			BFIN_PE_IRQ(4)
+#define IRQ_PE5			BFIN_PE_IRQ(5)
+#define IRQ_PE6			BFIN_PE_IRQ(6)
+#define IRQ_PE7			BFIN_PE_IRQ(7)
+#define IRQ_PE8			BFIN_PE_IRQ(8)
+#define IRQ_PE9			BFIN_PE_IRQ(9)
+#define IRQ_PE10		BFIN_PE_IRQ(10)
+#define IRQ_PE11		BFIN_PE_IRQ(11)
+#define IRQ_PE12		BFIN_PE_IRQ(12)
+#define IRQ_PE13		BFIN_PE_IRQ(13)
+#define IRQ_PE14		BFIN_PE_IRQ(14)
+#define IRQ_PE15		BFIN_PE_IRQ(15)
+
+#define BFIN_PF_IRQ(x)		((x) + IRQ_PE15 + 1)
+#define IRQ_PF0			BFIN_PF_IRQ(0)
+#define IRQ_PF1			BFIN_PF_IRQ(1)
+#define IRQ_PF2			BFIN_PF_IRQ(2)
+#define IRQ_PF3			BFIN_PF_IRQ(3)
+#define IRQ_PF4			BFIN_PF_IRQ(4)
+#define IRQ_PF5			BFIN_PF_IRQ(5)
+#define IRQ_PF6			BFIN_PF_IRQ(6)
+#define IRQ_PF7			BFIN_PF_IRQ(7)
+#define IRQ_PF8			BFIN_PF_IRQ(8)
+#define IRQ_PF9			BFIN_PF_IRQ(9)
+#define IRQ_PF10		BFIN_PF_IRQ(10)
+#define IRQ_PF11		BFIN_PF_IRQ(11)
+#define IRQ_PF12		BFIN_PF_IRQ(12)
+#define IRQ_PF13		BFIN_PF_IRQ(13)
+#define IRQ_PF14		BFIN_PF_IRQ(14)
+#define IRQ_PF15		BFIN_PF_IRQ(15)
+
+#define BFIN_PG_IRQ(x)		((x) + IRQ_PF15 + 1)
+#define IRQ_PG0			BFIN_PG_IRQ(0)
+#define IRQ_PG1			BFIN_PG_IRQ(1)
+#define IRQ_PG2			BFIN_PG_IRQ(2)
+#define IRQ_PG3			BFIN_PG_IRQ(3)
+#define IRQ_PG4			BFIN_PG_IRQ(4)
+#define IRQ_PG5			BFIN_PG_IRQ(5)
+#define IRQ_PG6			BFIN_PG_IRQ(6)
+#define IRQ_PG7			BFIN_PG_IRQ(7)
+#define IRQ_PG8			BFIN_PG_IRQ(8)
+#define IRQ_PG9			BFIN_PG_IRQ(9)
+#define IRQ_PG10		BFIN_PG_IRQ(10)
+#define IRQ_PG11		BFIN_PG_IRQ(11)
+#define IRQ_PG12		BFIN_PG_IRQ(12)
+#define IRQ_PG13		BFIN_PG_IRQ(13)
+#define IRQ_PG14		BFIN_PG_IRQ(14)
+#define IRQ_PG15		BFIN_PG_IRQ(15)
+
+#define BFIN_PH_IRQ(x)		((x) + IRQ_PG15 + 1)
+#define IRQ_PH0			BFIN_PH_IRQ(0)
+#define IRQ_PH1			BFIN_PH_IRQ(1)
+#define IRQ_PH2			BFIN_PH_IRQ(2)
+#define IRQ_PH3			BFIN_PH_IRQ(3)
+#define IRQ_PH4			BFIN_PH_IRQ(4)
+#define IRQ_PH5			BFIN_PH_IRQ(5)
+#define IRQ_PH6			BFIN_PH_IRQ(6)
+#define IRQ_PH7			BFIN_PH_IRQ(7)
+#define IRQ_PH8			BFIN_PH_IRQ(8)
+#define IRQ_PH9			BFIN_PH_IRQ(9)
+#define IRQ_PH10		BFIN_PH_IRQ(10)
+#define IRQ_PH11		BFIN_PH_IRQ(11)
+#define IRQ_PH12		BFIN_PH_IRQ(12)
+#define IRQ_PH13		BFIN_PH_IRQ(13)
+#define IRQ_PH14		BFIN_PH_IRQ(14)		/* N/A */
+#define IRQ_PH15		BFIN_PH_IRQ(15)		/* N/A */
+
+#define BFIN_PI_IRQ(x)		((x) + IRQ_PH15 + 1)
+#define IRQ_PI0			BFIN_PI_IRQ(0)
+#define IRQ_PI1			BFIN_PI_IRQ(1)
+#define IRQ_PI2			BFIN_PI_IRQ(2)
+#define IRQ_PI3			BFIN_PI_IRQ(3)
+#define IRQ_PI4			BFIN_PI_IRQ(4)
+#define IRQ_PI5			BFIN_PI_IRQ(5)
+#define IRQ_PI6			BFIN_PI_IRQ(6)
+#define IRQ_PI7			BFIN_PI_IRQ(7)
+#define IRQ_PI8			BFIN_PI_IRQ(8)
+#define IRQ_PI9			BFIN_PI_IRQ(9)
+#define IRQ_PI10		BFIN_PI_IRQ(10)
+#define IRQ_PI11		BFIN_PI_IRQ(11)
+#define IRQ_PI12		BFIN_PI_IRQ(12)
+#define IRQ_PI13		BFIN_PI_IRQ(13)
+#define IRQ_PI14		BFIN_PI_IRQ(14)
+#define IRQ_PI15		BFIN_PI_IRQ(15)
+
+#define BFIN_PJ_IRQ(x)		((x) + IRQ_PI15 + 1)
+#define IRQ_PJ0			BFIN_PJ_IRQ(0)
+#define IRQ_PJ1			BFIN_PJ_IRQ(1)
+#define IRQ_PJ2			BFIN_PJ_IRQ(2)
+#define IRQ_PJ3			BFIN_PJ_IRQ(3)
+#define IRQ_PJ4			BFIN_PJ_IRQ(4)
+#define IRQ_PJ5			BFIN_PJ_IRQ(5)
+#define IRQ_PJ6			BFIN_PJ_IRQ(6)
+#define IRQ_PJ7			BFIN_PJ_IRQ(7)
+#define IRQ_PJ8			BFIN_PJ_IRQ(8)
+#define IRQ_PJ9			BFIN_PJ_IRQ(9)
+#define IRQ_PJ10		BFIN_PJ_IRQ(10)
+#define IRQ_PJ11		BFIN_PJ_IRQ(11)
+#define IRQ_PJ12		BFIN_PJ_IRQ(12)
+#define IRQ_PJ13		BFIN_PJ_IRQ(13)
+#define IRQ_PJ14		BFIN_PJ_IRQ(14)		/* N/A */
+#define IRQ_PJ15		BFIN_PJ_IRQ(15)		/* N/A */
+
+#define GPIO_IRQ_BASE	IRQ_PA0
 
 #ifdef CONFIG_IRQCHIP_DEMUX_GPIO
 #define NR_IRQS     (IRQ_PJ15+1)
@@ -343,6 +344,34 @@ Events         (highest priority)  EMU         0
 #define NR_IRQS     (SYS_IRQS+1)
 #endif
 
+/* For compatibility reasons with existing code */
+
+#define IRQ_DMAC0_ERR 		IRQ_DMAC0_ERROR
+#define IRQ_EPPI0_ERR 		IRQ_EPPI0_ERROR
+#define IRQ_SPORT0_ERR		IRQ_SPORT0_ERROR
+#define IRQ_SPORT1_ERR		IRQ_SPORT1_ERROR
+#define IRQ_SPI0_ERR  		IRQ_SPI0_ERROR
+#define IRQ_UART0_ERR 		IRQ_UART0_ERROR
+#define IRQ_DMAC1_ERR 		IRQ_DMAC1_ERROR
+#define IRQ_SPORT2_ERR		IRQ_SPORT2_ERROR
+#define IRQ_SPORT3_ERR		IRQ_SPORT3_ERROR
+#define IRQ_SPI1_ERR  		IRQ_SPI1_ERROR
+#define IRQ_SPI2_ERR  		IRQ_SPI2_ERROR
+#define IRQ_UART1_ERR 		IRQ_UART1_ERROR
+#define IRQ_UART2_ERR 		IRQ_UART2_ERROR
+#define IRQ_CAN0_ERR  		IRQ_CAN0_ERROR
+#define IRQ_MXVR_ERR  		IRQ_MXVR_ERROR
+#define IRQ_EPP1_ERR  		IRQ_EPP1_ERROR
+#define IRQ_EPP2_ERR  		IRQ_EPP2_ERROR
+#define IRQ_UART3_ERR 		IRQ_UART3_ERROR
+#define IRQ_HOST_ERR  		IRQ_HOST_ERROR
+#define IRQ_PIXC_ERR  		IRQ_PIXC_ERROR
+#define IRQ_NFC_ERR   		IRQ_NFC_ERROR
+#define IRQ_ATAPI_ERR 		IRQ_ATAPI_ERROR
+#define IRQ_CAN1_ERR  		IRQ_CAN1_ERROR
+#define IRQ_HS_DMA_ERR		IRQ_HS_DMA_ERROR
+
+
 #define IVG7            7
 #define IVG8            8
 #define IVG9            9
diff --git a/include/asm-blackfin/mach-bf548/mem_map.h b/include/asm-blackfin/mach-bf548/mem_map.h
index 72d80e8a6e8..ec1597e3183 100644
--- a/include/asm-blackfin/mach-bf548/mem_map.h
+++ b/include/asm-blackfin/mach-bf548/mem_map.h
@@ -51,10 +51,10 @@
 /* Level 1 Memory */
 
 /* Memory Map for ADSP-BF548 processors */
-#ifdef CONFIG_BLKFIN_ICACHE
-#define BLKFIN_ICACHESIZE	(16*1024)
+#ifdef CONFIG_BFIN_ICACHE
+#define BFIN_ICACHESIZE	(16*1024)
 #else
-#define BLKFIN_ICACHESIZE	(0*1024)
+#define BFIN_ICACHESIZE	(0*1024)
 #endif
 
 #define L1_CODE_START       0xFFA00000
@@ -63,29 +63,29 @@
 
 #define L1_CODE_LENGTH      0xC000
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
 
-#ifdef CONFIG_BLKFIN_DCACHE_BANKA
+#ifdef CONFIG_BFIN_DCACHE_BANKA
 #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
 #define L1_DATA_B_LENGTH      0x8000
-#define BLKFIN_DCACHESIZE	(16*1024)
-#define BLKFIN_DSUPBANKS	1
+#define BFIN_DCACHESIZE	(16*1024)
+#define BFIN_DSUPBANKS	1
 #else
 #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
 #define L1_DATA_B_LENGTH      (0x8000 - 0x4000)
-#define BLKFIN_DCACHESIZE	(32*1024)
-#define BLKFIN_DSUPBANKS	2
+#define BFIN_DCACHESIZE	(32*1024)
+#define BFIN_DSUPBANKS	2
 #endif
 
 #else
 #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      0x8000
 #define L1_DATA_B_LENGTH      0x8000
-#define BLKFIN_DCACHESIZE	(0*1024)
-#define BLKFIN_DSUPBANKS	0
-#endif /*CONFIG_BLKFIN_DCACHE*/
+#define BFIN_DCACHESIZE	(0*1024)
+#define BFIN_DSUPBANKS	0
+#endif /*CONFIG_BFIN_DCACHE*/
 
 /* Scratch Pad Memory */
 
diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/include/asm-blackfin/mach-bf561/anomaly.h
index f5b32d66517..bed95645688 100644
--- a/include/asm-blackfin/mach-bf561/anomaly.h
+++ b/include/asm-blackfin/mach-bf561/anomaly.h
@@ -1,184 +1,256 @@
-
 /*
- * File:         include/asm-blackfin/mach-bf561/anomaly.h
- * Based on:
- * Author:
- *
- * Created:
- * Description:
- *
- * Rev:
- *
- * Modified:
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ * File: include/asm-blackfin/mach-bf561/anomaly.h
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.
- * If not, write to the Free Software Foundation,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Licensed under the GPL-2 or later.
  */
 
 /* This file shoule be up to date with:
- *  - Revision L, 10Aug2006; ADSP-BF561 Silicon Anomaly List
+ *  - Revision N, March 28, 2007; ADSP-BF561 Silicon Anomaly List
  */
 
 #ifndef _MACH_ANOMALY_H_
 #define _MACH_ANOMALY_H_
 
-/* We do not support 0.1 or 0.4 silicon - sorry */
-#if (defined(CONFIG_BF_REV_0_1) || defined(CONFIG_BF_REV_0_2) || defined(CONFIG_BF_REV_0_4))
-#error Kernel will not work on BF561 Version 0.1, 0.2, or 0.4
+/* We do not support 0.1, 0.2, or 0.4 silicon - sorry */
+#if __SILICON_REVISION__ < 3 || __SILICON_REVISION__ == 4
+# error Kernel will not work on BF561 silicon version 0.0, 0.1, 0.2, or 0.4
 #endif
 
-/* Issues that are common to 0.5 and  0.3 silicon */
-#if  (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3))
-#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in
-                            slot1 and store of a P register in slot 2 is not
-                            supported */
-#define ANOMALY_05000099 /* UART Line Status Register (UART_LSR) bits are not
-                            updated at the same time. */
-#define ANOMALY_05000120 /* Testset instructions restricted to 32-bit aligned
-                            memory locations */
-#define ANOMALY_05000122 /* Rx.H cannot be used to access 16-bit System MMR
-                            registers */
-#define ANOMALY_05000127 /* Signbits instruction not functional under certain
-                            conditions */
-#define ANOMALY_05000149 /* IMDMA S1/D1 channel may stall */
-#define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out
-                            upper bits */
-#define ANOMALY_05000167 /* Turning Serial Ports on With External Frame Syncs */
-#define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame
-                            syncs */
-#define ANOMALY_05000182 /* IMDMA does not operate to full speed for 600MHz
-                            and higher devices */
-#define ANOMALY_05000187 /* IMDMA Corrupted Data after a Halt */
-#define ANOMALY_05000190 /* PPI not functional at core voltage < 1Volt */
-#define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not
-                            functional */
-#define ANOMALY_05000245 /* Spurious Hardware Error from an access in the
-                            shadow of a conditional branch */
-#define ANOMALY_05000257 /* Interrupt/Exception during short hardware loop
-                            may cause bad instruction fetches */
-#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on
-                            external SPORT TX and RX clocks */
-#define ANOMALY_05000267 /* IMDMA may corrupt data under certain conditions */
-#define ANOMALY_05000269 /* High I/O activity causes output voltage of internal
-                            voltage regulator (VDDint) to increase */
-#define ANOMALY_05000270 /* High I/O activity causes output voltage of internal
-                            voltage regulator (VDDint) to decrease */
-#define ANOMALY_05000272 /* Certain data cache write through modes fail for
-                            VDDint <=0.9V */
-#define ANOMALY_05000274 /* Data cache write back to external synchronous memory
-                            may be lost */
-#define ANOMALY_05000275 /* PPI Timing and sampling informaton updates */
-#define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC
-			    registers are interrupted */
+/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot 2 Not Supported */
+#define ANOMALY_05000074 (1)
+/* UART Line Status Register (UART_LSR) Bits Are Not Updated at the Same Time */
+#define ANOMALY_05000099 (__SILICON_REVISION__ < 5)
+/* Trace Buffers may contain errors in emulation mode and/or exception, NMI, reset handlers */
+#define ANOMALY_05000116 (__SILICON_REVISION__ < 3)
+/* Testset instructions restricted to 32-bit aligned memory locations */
+#define ANOMALY_05000120 (1)
+/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */
+#define ANOMALY_05000122 (1)
+/* Erroneous exception when enabling cache */
+#define ANOMALY_05000125 (__SILICON_REVISION__ < 3)
+/* Signbits instruction not functional under certain conditions */
+#define ANOMALY_05000127 (1)
+/* Two bits in the Watchpoint Status Register (WPSTAT) are swapped */
+#define ANOMALY_05000134 (__SILICON_REVISION__ < 3)
+/* Enable wires from the Data Watchpoint Address Control Register (WPDACTL) are swapped */
+#define ANOMALY_05000135 (__SILICON_REVISION__ < 3)
+/* Stall in multi-unit DMA operations */
+#define ANOMALY_05000136 (__SILICON_REVISION__ < 3)
+/* Allowing the SPORT RX FIFO to fill will cause an overflow */
+#define ANOMALY_05000140 (__SILICON_REVISION__ < 3)
+/* Infinite Stall may occur with a particular sequence of consecutive dual dag events */
+#define ANOMALY_05000141 (__SILICON_REVISION__ < 3)
+/* Interrupts may be lost when a programmable input flag is configured to be edge sensitive */
+#define ANOMALY_05000142 (__SILICON_REVISION__ < 3)
+/* DMA and TESTSET conflict when both are accessing external memory */
+#define ANOMALY_05000144 (__SILICON_REVISION__ < 3)
+/* In PWM_OUT mode, you must enable the PPI block to generate a waveform from PPI_CLK */
+#define ANOMALY_05000145 (__SILICON_REVISION__ < 3)
+/* MDMA may lose the first few words of a descriptor chain */
+#define ANOMALY_05000146 (__SILICON_REVISION__ < 3)
+/* Source MDMA descriptor may stop with a DMA Error near beginning of descriptor fetch */
+#define ANOMALY_05000147 (__SILICON_REVISION__ < 3)
+/* IMDMA S1/D1 channel may stall */
+#define ANOMALY_05000149 (1)
+/* DMA engine may lose data due to incorrect handshaking */
+#define ANOMALY_05000150 (__SILICON_REVISION__ < 3)
+/* DMA stalls when all three controllers read data from the same source */
+#define ANOMALY_05000151 (__SILICON_REVISION__ < 3)
+/* Execution stall when executing in L2 and doing external accesses */
+#define ANOMALY_05000152 (__SILICON_REVISION__ < 3)
+/* Frame Delay in SPORT Multichannel Mode */
+#define ANOMALY_05000153 (__SILICON_REVISION__ < 3)
+/* SPORT TFS signal stays active in multichannel mode outside of valid channels */
+#define ANOMALY_05000154 (__SILICON_REVISION__ < 3)
+/* Timers in PWM-Out Mode with PPI GP Receive (Input) Mode with 0 Frame Syncs */
+#define ANOMALY_05000156 (__SILICON_REVISION__ < 4)
+/* Killed 32-bit MMR write leads to next system MMR access thinking it should be 32-bit */
+#define ANOMALY_05000157 (__SILICON_REVISION__ < 3)
+/* DMA Lock-up at CCLK to SCLK ratios of 4:1, 2:1, or 1:1 */
+#define ANOMALY_05000159 (__SILICON_REVISION__ < 3)
+/* A read from external memory may return a wrong value with data cache enabled */
+#define ANOMALY_05000160 (__SILICON_REVISION__ < 3)
+/* Data Cache Fill data can be corrupted after/during Instruction DMA if certain core stalls exist */
+#define ANOMALY_05000161 (__SILICON_REVISION__ < 3)
+/* DMEM_CONTROL<12> is not set on Reset */
+#define ANOMALY_05000162 (__SILICON_REVISION__ < 3)
+/* SPORT transmit data is not gated by external frame sync in certain conditions */
+#define ANOMALY_05000163 (__SILICON_REVISION__ < 3)
+/* PPI Data Lengths Between 8 and 16 Do Not Zero Out Upper Bits */
+#define ANOMALY_05000166 (1)
+/* Turning Serial Ports on with External Frame Syncs */
+#define ANOMALY_05000167 (1)
+/* SDRAM auto-refresh and subsequent Power Ups */
+#define ANOMALY_05000168 (__SILICON_REVISION__ < 5)
+/* DATA CPLB page miss can result in lost write-through cache data writes */
+#define ANOMALY_05000169 (__SILICON_REVISION__ < 5)
+/* Boot-ROM code modifies SICA_IWRx wakeup registers */
+#define ANOMALY_05000171 (__SILICON_REVISION__ < 5)
+/* DSPID register values incorrect */
+#define ANOMALY_05000172 (__SILICON_REVISION__ < 3)
+/* DMA vs Core accesses to external memory */
+#define ANOMALY_05000173 (__SILICON_REVISION__ < 3)
+/* Cache Fill Buffer Data lost */
+#define ANOMALY_05000174 (__SILICON_REVISION__ < 5)
+/* Overlapping Sequencer and Memory Stalls */
+#define ANOMALY_05000175 (__SILICON_REVISION__ < 5)
+/* Multiplication of (-1) by (-1) followed by an accumulator saturation */
+#define ANOMALY_05000176 (__SILICON_REVISION__ < 5)
+/* PPI_COUNT Cannot Be Programmed to 0 in General Purpose TX or RX Modes */
+#define ANOMALY_05000179 (__SILICON_REVISION__ < 5)
+/* PPI_DELAY Not Functional in PPI Modes with 0 Frame Syncs */
+#define ANOMALY_05000180 (1)
+/* Disabling the PPI resets the PPI configuration registers */
+#define ANOMALY_05000181 (__SILICON_REVISION__ < 5)
+/* IMDMA does not operate to full speed for 600MHz and higher devices */
+#define ANOMALY_05000182 (1)
+/* Timer Pin limitations for PPI TX Modes with External Frame Syncs */
+#define ANOMALY_05000184 (__SILICON_REVISION__ < 5)
+/* PPI TX Mode with 2 External Frame Syncs */
+#define ANOMALY_05000185 (__SILICON_REVISION__ < 5)
+/* PPI packing with Data Length greater than 8 bits (not a meaningful mode) */
+#define ANOMALY_05000186 (__SILICON_REVISION__ < 5)
+/* IMDMA Corrupted Data after a Halt */
+#define ANOMALY_05000187 (1)
+/* IMDMA Restrictions on Descriptor and Buffer Placement in Memory */
+#define ANOMALY_05000188 (__SILICON_REVISION__ < 5)
+/* False Protection Exceptions */
+#define ANOMALY_05000189 (__SILICON_REVISION__ < 5)
+/* PPI not functional at core voltage < 1Volt */
+#define ANOMALY_05000190 (1)
+/* PPI does not invert the Driving PPICLK edge in Transmit Modes */
+#define ANOMALY_05000191 (__SILICON_REVISION__ < 3)
+/* False I/O Pin Interrupts on Edge-Sensitive Inputs When Polarity Setting Is Changed */
+#define ANOMALY_05000193 (__SILICON_REVISION__ < 5)
+/* Restarting SPORT in Specific Modes May Cause Data Corruption */
+#define ANOMALY_05000194 (__SILICON_REVISION__ < 5)
+/* Failing MMR Accesses When Stalled by Preceding Memory Read */
+#define ANOMALY_05000198 (__SILICON_REVISION__ < 5)
+/* Current DMA Address Shows Wrong Value During Carry Fix */
+#define ANOMALY_05000199 (__SILICON_REVISION__ < 5)
+/* SPORT TFS and DT Are Incorrectly Driven During Inactive Channels in Certain Conditions */
+#define ANOMALY_05000200 (__SILICON_REVISION__ < 5)
+/* Possible Infinite Stall with Specific Dual-DAG Situation */
+#define ANOMALY_05000202 (__SILICON_REVISION__ < 5)
+/* Incorrect data read with write-through cache and allocate cache lines on reads only mode */
+#define ANOMALY_05000204 (__SILICON_REVISION__ < 5)
+/* Specific sequence that can cause DMA error or DMA stopping */
+#define ANOMALY_05000205 (__SILICON_REVISION__ < 5)
+/* Recovery from "Brown-Out" Condition */
+#define ANOMALY_05000207 (__SILICON_REVISION__ < 5)
+/* VSTAT Status Bit in PLL_STAT Register Is Not Functional */
+#define ANOMALY_05000208 (1)
+/* Speed Path in Computational Unit Affects Certain Instructions */
+#define ANOMALY_05000209 (__SILICON_REVISION__ < 5)
+/* UART TX Interrupt Masked Erroneously */
+#define ANOMALY_05000215 (__SILICON_REVISION__ < 5)
+/* NMI Event at Boot Time Results in Unpredictable State */
+#define ANOMALY_05000219 (__SILICON_REVISION__ < 5)
+/* Data Corruption with Cached External Memory and Non-Cached On-Chip L2 Memory */
+#define ANOMALY_05000220 (__SILICON_REVISION__ < 5)
+/* Incorrect Pulse-Width of UART Start Bit */
+#define ANOMALY_05000225 (__SILICON_REVISION__ < 5)
+/* Scratchpad Memory Bank Reads May Return Incorrect Data */
+#define ANOMALY_05000227 (__SILICON_REVISION__ < 5)
+/* UART Receiver is Less Robust Against Baudrate Differences in Certain Conditions */
+#define ANOMALY_05000230 (__SILICON_REVISION__ < 5)
+/* UART STB Bit Incorrectly Affects Receiver Setting */
+#define ANOMALY_05000231 (__SILICON_REVISION__ < 5)
+/* SPORT data transmit lines are incorrectly driven in multichannel mode */
+#define ANOMALY_05000232 (__SILICON_REVISION__ < 5)
+/* DF Bit in PLL_CTL Register Does Not Respond to Hardware Reset */
+#define ANOMALY_05000242 (__SILICON_REVISION__ < 5)
+/* If I-Cache Is On, CSYNC/SSYNC/IDLE Around Change of Control Causes Failures */
+#define ANOMALY_05000244 (__SILICON_REVISION__ < 5)
+/* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */
+#define ANOMALY_05000245 (__SILICON_REVISION__ < 5)
+/* TESTSET operation forces stall on the other core */
+#define ANOMALY_05000248 (__SILICON_REVISION__ < 5)
+/* Incorrect Bit Shift of Data Word in Multichannel (TDM) Mode in Certain Conditions */
+#define ANOMALY_05000250 (__SILICON_REVISION__ > 2 && __SILICON_REVISION__ < 5)
+/* Exception Not Generated for MMR Accesses in Reserved Region */
+#define ANOMALY_05000251 (__SILICON_REVISION__ < 5)
+/* Maximum External Clock Speed for Timers */
+#define ANOMALY_05000253 (__SILICON_REVISION__ < 5)
+/* Incorrect Timer Pulse Width in Single-Shot PWM_OUT Mode with External Clock */
+#define ANOMALY_05000254 (__SILICON_REVISION__ > 3)
+/* Interrupt/Exception During Short Hardware Loop May Cause Bad Instruction Fetches */
+#define ANOMALY_05000257 (__SILICON_REVISION__ < 5)
+/* Instruction Cache Is Corrupted When Bits 9 and 12 of the ICPLB Data Registers Differ */
+#define ANOMALY_05000258 (__SILICON_REVISION__ < 5)
+/* ICPLB_STATUS MMR Register May Be Corrupted */
+#define ANOMALY_05000260 (__SILICON_REVISION__ < 5)
+/* DCPLB_FAULT_ADDR MMR Register May Be Corrupted */
+#define ANOMALY_05000261 (__SILICON_REVISION__ < 5)
+/* Stores To Data Cache May Be Lost */
+#define ANOMALY_05000262 (__SILICON_REVISION__ < 5)
+/* Hardware Loop Corrupted When Taking an ICPLB Exception */
+#define ANOMALY_05000263 (__SILICON_REVISION__ < 5)
+/* CSYNC/SSYNC/IDLE Causes Infinite Stall in Penultimate Instruction in Hardware Loop */
+#define ANOMALY_05000264 (__SILICON_REVISION__ < 5)
+/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
+#define ANOMALY_05000265 (__SILICON_REVISION__ < 5)
+/* IMDMA destination IRQ status must be read prior to using IMDMA */
+#define ANOMALY_05000266 (__SILICON_REVISION__ > 3)
+/* IMDMA may corrupt data under certain conditions */
+#define ANOMALY_05000267 (1)
+/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Increase */
+#define ANOMALY_05000269 (1)
+/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Decrease */
+#define ANOMALY_05000270 (1)
+/* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */
+#define ANOMALY_05000272 (1)
+/* Data cache write back to external synchronous memory may be lost */
+#define ANOMALY_05000274 (1)
+/* PPI Timing and Sampling Information Updates */
+#define ANOMALY_05000275 (__SILICON_REVISION__ > 2)
+/* Timing Requirements Change for External Frame Sync PPI Modes with Non-Zero PPI_DELAY */
+#define ANOMALY_05000276 (__SILICON_REVISION__ < 5)
+/* Disabling Peripherals with DMA Running May Cause DMA System Instability */
+#define ANOMALY_05000278 (__SILICON_REVISION__ < 5)
+/* False Hardware Error Exception When ISR Context Is Not Restored */
+#define ANOMALY_05000281 (__SILICON_REVISION__ < 5)
+/* System MMR Write Is Stalled Indefinitely When Killed in a Particular Stage */
+#define ANOMALY_05000283 (1)
+/* A read will receive incorrect data under certain conditions */
+#define ANOMALY_05000287 (__SILICON_REVISION__ < 5)
+/* SPORTs May Receive Bad Data If FIFOs Fill Up */
+#define ANOMALY_05000288 (__SILICON_REVISION__ < 5)
+/* Memory-To-Memory DMA Source/Destination Descriptors Must Be in Same Memory Space */
+#define ANOMALY_05000301 (1)
+/* SSYNCs After Writes To DMA MMR Registers May Not Be Handled Correctly */
+#define ANOMALY_05000302 (1)
+/* New Feature: Additional Hysteresis on SPORT Input Pins (Not Available On Older Silicon) */
+#define ANOMALY_05000305 (__SILICON_REVISION__ < 5)
+/* SCKELOW Bit Does Not Maintain State Through Hibernate */
+#define ANOMALY_05000307 (__SILICON_REVISION__ < 5)
+/* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */
+#define ANOMALY_05000310 (1)
+/* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */
+#define ANOMALY_05000312 (1)
+/* PPI Is Level-Sensitive on First Transfer */
+#define ANOMALY_05000313 (1)
+/* Killed System MMR Write Completes Erroneously On Next System MMR Access */
+#define ANOMALY_05000315 (1)
+/* PF2 Output Remains Asserted After SPI Master Boot */
+#define ANOMALY_05000320 (__SILICON_REVISION__ > 3)
+/* Erroneous GPIO Flag Pin Operations Under Specific Sequences */
+#define ANOMALY_05000323 (1)
+/* SPORT Secondary Receive Channel Not Functional When Word Length Exceeds 16 Bits */
+#define ANOMALY_05000326 (__SILICON_REVISION__ > 3)
+/* New Feature: 24-Bit SPI Boot Mode Support (Not Available On Older Silicon) */
+#define ANOMALY_05000331 (__SILICON_REVISION__ < 5)
+/* New Feature: Slave SPI Boot Mode Supported (Not Available On Older Silicon) */
+#define ANOMALY_05000332 (__SILICON_REVISION__ < 5)
+/* Flag Data Register Writes One SCLK Cycle After Edge Is Detected May Clear Interrupt Status */
+#define ANOMALY_05000333 (__SILICON_REVISION__ < 5)
 
-#endif /*  (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3)) */
+/* Anomalies that don't exist on this proc */
+#define ANOMALY_05000158 (0)
+#define ANOMALY_05000183 (0)
+#define ANOMALY_05000273 (0)
+#define ANOMALY_05000311 (0)
 
-#if  (defined(CONFIG_BF_REV_0_5))
-#define ANOMALY_05000254 /* Incorrect Timer Pulse Width in Single-Shot PWM_OUT
-                            mode with external clock */
-#define ANOMALY_05000266 /* IMDMA destination IRQ status must be read prior to
-                            using IMDMA */
 #endif
-
-#if  (defined(CONFIG_BF_REV_0_3))
-#define ANOMALY_05000156 /* Timers in PWM-Out Mode with PPI GP Receive (Input)
-                            Mode with 0 Frame Syncs */
-#define ANOMALY_05000168 /* SDRAM auto-refresh and subsequent Power Ups */
-#define ANOMALY_05000169 /* DATA CPLB page miss can result in lost write-through
-                            cache data writes */
-#define ANOMALY_05000171 /* Boot-ROM code modifies SICA_IWRx wakeup registers */
-#define ANOMALY_05000174 /* Cache Fill Buffer Data lost */
-#define ANOMALY_05000175 /* Overlapping Sequencer and Memory Stalls */
-#define ANOMALY_05000176 /* Multiplication of (-1) by (-1) followed by an
-                            accumulator saturation */
-#define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General
-                            Purpose TX or RX modes */
-#define ANOMALY_05000181 /* Disabling the PPI resets the PPI configuration
-                            registers */
-#define ANOMALY_05000184 /* Timer Pin limitations for PPI TX Modes with
-                            External Frame Syncs */
-#define ANOMALY_05000185 /* PPI TX Mode with 2 External Frame Syncs */
-#define ANOMALY_05000186 /* PPI packing with Data Length greater than 8 bits
-                            (not a meaningful mode) */
-#define ANOMALY_05000188 /* IMDMA Restrictions on Descriptor and Buffer
-                            Placement in Memory */
-#define ANOMALY_05000189 /* False Protection Exception */
-#define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs
-                            when polarity setting is changed */
-#define ANOMALY_05000194 /* Restarting SPORT in specific modes may cause data
-                            corruption */
-#define ANOMALY_05000198 /* Failing MMR accesses when stalled by preceding
-                            memory read */
-#define ANOMALY_05000199 /* DMA current address shows wrong value during carry
-                            fix */
-#define ANOMALY_05000200 /* SPORT TFS and DT are incorrectly driven during
-                            inactive channels in certain conditions */
-#define ANOMALY_05000202 /* Possible infinite stall with specific dual-DAG
-                            situation */
-#define ANOMALY_05000204 /* Incorrect data read with write-through cache and
-                            allocate cache lines on reads only mode */
-#define ANOMALY_05000205 /* Specific sequence that can cause DMA error or DMA
-                            stopping */
-#define ANOMALY_05000207 /* Recovery from "brown-out" condition */
-#define ANOMALY_05000209 /* Speed-Path in computational unit affects certain
-                            instructions */
-#define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */
-#define ANOMALY_05000219 /* NMI event at boot time results in unpredictable
-                            state */
-#define ANOMALY_05000220 /* Data Corruption with Cached External Memory and
-                            Non-Cached On-Chip L2 Memory */
-#define ANOMALY_05000225 /* Incorrect pulse-width of UART start-bit */
-#define ANOMALY_05000227 /* Scratchpad memory bank reads may return incorrect
-                            data */
-#define ANOMALY_05000230 /* UART Receiver is less robust against Baudrate
-                            Differences in certain Conditions */
-#define ANOMALY_05000231 /* UART STB bit incorrectly affects receiver setting */
-#define ANOMALY_05000232 /* SPORT data transmit lines are incorrectly driven in
-                            multichannel mode */
-#define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to
-                            hardware reset */
-#define ANOMALY_05000244 /* If i-cache is on, CSYNC/SSYNC/IDLE around Change of
-                            Control causes failures */
-#define ANOMALY_05000248 /* TESTSET operation forces stall on the other core */
-#define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel
-                            (TDM) mode in certain conditions */
-#define ANOMALY_05000251 /* Exception not generated for MMR accesses in
-                            reserved region */
-#define ANOMALY_05000253 /* Maximum external clock speed for Timers */
-#define ANOMALY_05000258 /* Instruction Cache is corrupted when bits 9 and 12
-                            of the ICPLB Data registers differ */
-#define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */
-#define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */
-#define ANOMALY_05000262 /* Stores to data cache may be lost */
-#define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB
-                            exception */
-#define ANOMALY_05000264 /* CSYNC/SSYNC/IDLE causes infinite stall in second
-                            to last instruction in hardware loop */
-#define ANOMALY_05000276 /* Timing requirements change for External Frame
-                            Sync PPI Modes with non-zero PPI_DELAY */
-#define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause
-                            DMA system instability */
-#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is
-                            not restored */
-#define ANOMALY_05000283 /* An MMR write is stalled indefinitely when killed
-                            in a particular stage */
-#define ANOMALY_05000287 /* A read will receive incorrect data under certain
-                            conditions */
-#define ANOMALY_05000288 /* SPORTs may receive bad data if FIFOs fill up */
-#endif
-
-#endif /* _MACH_ANOMALY_H_ */
diff --git a/include/asm-blackfin/mach-bf561/bf561.h b/include/asm-blackfin/mach-bf561/bf561.h
index 96a5d3a47e4..17e1d5dcef0 100644
--- a/include/asm-blackfin/mach-bf561/bf561.h
+++ b/include/asm-blackfin/mach-bf561/bf561.h
@@ -73,13 +73,13 @@
  */
 
 
-#define BLKFIN_ISUBBANKS	4
-#define BLKFIN_IWAYS		4
-#define BLKFIN_ILINES		32
+#define BFIN_ISUBBANKS	4
+#define BFIN_IWAYS		4
+#define BFIN_ILINES		32
 
-#define BLKFIN_DSUBBANKS	4
-#define BLKFIN_DWAYS		2
-#define BLKFIN_DLINES		64
+#define BFIN_DSUBBANKS	4
+#define BFIN_DWAYS		2
+#define BFIN_DLINES		64
 
 #define WAY0_L			0x1
 #define WAY1_L			0x2
@@ -230,93 +230,6 @@
 
 #define AMGCTLVAL	(V_AMBEN | V_AMCKEN | V_CDPRIO | V_B0PEN | V_B1PEN | V_B2PEN | V_B3PEN | 0x0002)
 
-#define MAX_VC	600000000
-#define MIN_VC	50000000
-
-/******************************* PLL Settings ********************************/
-#ifdef CONFIG_BFIN_KERNEL_CLOCK
-#if (CONFIG_VCO_MULT < 0)
-#error "VCO Multiplier is less than 0. Please select a different value"
-#endif
-
-#if (CONFIG_VCO_MULT == 0)
-#error "VCO Multiplier should be greater than 0. Please select a different value"
-#endif
-
-#ifndef CONFIG_CLKIN_HALF
-#define CONFIG_VCO_HZ	(CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)
-#else
-#define CONFIG_VCO_HZ	((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2)
-#endif
-
-#ifndef CONFIG_PLL_BYPASS
-#define CONFIG_CCLK_HZ	(CONFIG_VCO_HZ/CONFIG_CCLK_DIV)
-#define CONFIG_SCLK_HZ	(CONFIG_VCO_HZ/CONFIG_SCLK_DIV)
-#else
-#define CONFIG_CCLK_HZ	CONFIG_CLKIN_HZ
-#define CONFIG_SCLK_HZ	CONFIG_CLKIN_HZ
-#endif
-
-#if (CONFIG_SCLK_DIV < 1)
-#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
-#endif
-
-#if (CONFIG_SCLK_DIV > 15)
-#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
-#endif
-
-#if (CONFIG_CCLK_DIV != 1)
-#if (CONFIG_CCLK_DIV != 2)
-#if (CONFIG_CCLK_DIV != 4)
-#if (CONFIG_CCLK_DIV != 8)
-#error "CCLK DIV can be 1,2,4 or 8 only. Please select a proper value"
-#endif
-#endif
-#endif
-#endif
-
-#if (CONFIG_VCO_HZ > MAX_VC)
-#error "VCO selected is more than maximum value. Please change the VCO multipler"
-#endif
-
-#if (CONFIG_SCLK_HZ > 133000000)
-#error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier"
-#endif
-
-#if (CONFIG_SCLK_HZ < 27000000)
-#error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier"
-#endif
-
-#if (CONFIG_SCLK_HZ >= CONFIG_CCLK_HZ)
-#if (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ)
-#if (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ)
-#error "Please select sclk less than cclk"
-#endif
-#endif
-#endif
-
-#if (CONFIG_CCLK_DIV == 1)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV1
-#endif
-#if (CONFIG_CCLK_DIV == 2)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV2
-#endif
-#if (CONFIG_CCLK_DIV == 4)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV4
-#endif
-#if (CONFIG_CCLK_DIV == 8)
-#define CONFIG_CCLK_ACT_DIV   CCLK_DIV8
-#endif
-#ifndef CONFIG_CCLK_ACT_DIV
-#define CONFIG_CCLK_ACT_DIV   CONFIG_CCLK_DIV_not_defined_properly
-#endif
-
-#if defined(ANOMALY_05000273) && (CONFIG_CCLK_DIV == 1)
-#error ANOMALY 05000273, please make sure CCLK is at least 2x SCLK
-#endif
-
-#endif				/* CONFIG_BFIN_KERNEL_CLOCK */
-
 #ifdef CONFIG_BF561
 #define CPU "BF561"
 #define CPUID 0x027bb000
@@ -326,83 +239,4 @@
 #define CPUID 0x0
 #endif
 
-#if (CONFIG_MEM_SIZE % 4)
-#error "SDRAM memory size must be a multiple of 4MB!"
-#endif
-#define SDRAM_IGENERIC    (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
-#define SDRAM_IKERNEL     (SDRAM_IGENERIC | CPLB_LOCK)
-#define L1_IMEMORY        (               CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
-#define SDRAM_INON_CHBL   (               CPLB_USER_RD | CPLB_VALID)
-
-/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
-
-#define ANOMALY_05000158_WORKAROUND		0x200
-#ifdef CONFIG_BLKFIN_WB		/*Write Back Policy */
-#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_DIRTY \
-			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
-#else				/*Write Through */
-#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_DIRTY \
-			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
-#endif
-
-
-#define L1_DMEMORY       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
-#define SDRAM_DNON_CHBL  (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY)
-#define SDRAM_EBIU       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY)
-#define SDRAM_OOPS  	 (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
-
-#define L2_MEMORY	(CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY)
-
-#define SIZE_1K 0x00000400	/* 1K */
-#define SIZE_4K 0x00001000	/* 4K */
-#define SIZE_1M 0x00100000	/* 1M */
-#define SIZE_4M 0x00400000	/* 4M */
-
-#define MAX_CPLBS (16 * 2)
-
-/*
-* Number of required data CPLB switchtable entries
-* MEMSIZE / 4 (we mostly install 4M page size CPLBs
-* approx 16 for smaller 1MB page size CPLBs for allignment purposes
-* 1 for L1 Data Memory
-* 1 for L2 Data Memory
-* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
-* 64 for ASYNC Memory
-*/
-
-
-#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1 + 64) * 2)
-
-/*
-* Number of required instruction CPLB switchtable entries
-* MEMSIZE / 4 (we mostly install 4M page size CPLBs
-* approx 12 for smaller 1MB page size CPLBs for allignment purposes
-* 1 for L1 Instruction Memory
-* 1 for L2 Instruction Memory
-* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
-*/
-
-#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1 + 1) * 2)
-
-#if 0				/* comment by mhfan */
-/* Event Vector Table Address */
-#define EVT_EMULATION_ADDR      0xffe02000
-#define EVT_RESET_ADDR          0xffe02004
-#define EVT_NMI_ADDR            0xffe02008
-#define EVT_EXCEPTION_ADDR      0xffe0200c
-#define EVT_GLOBAL_INT_ENB_ADDR 0xffe02010
-#define EVT_HARDWARE_ERROR_ADDR 0xffe02014
-#define EVT_TIMER_ADDR          0xffe02018
-#define EVT_IVG7_ADDR           0xffe0201c
-#define EVT_IVG8_ADDR           0xffe02020
-#define EVT_IVG9_ADDR           0xffe02024
-#define EVT_IVG10_ADDR          0xffe02028
-#define EVT_IVG11_ADDR          0xffe0202c
-#define EVT_IVG12_ADDR          0xffe02030
-#define EVT_IVG13_ADDR          0xffe02034
-#define EVT_IVG14_ADDR          0xffe02038
-#define EVT_IVG15_ADDR          0xffe0203c
-#define EVT_OVERRIDE_ADDR       0xffe02100
-#endif				/* comment by mhfan */
-
 #endif				/* __MACH_BF561_H__  */
diff --git a/include/asm-blackfin/mach-bf561/blackfin.h b/include/asm-blackfin/mach-bf561/blackfin.h
index 2537c845e8b..562aee39895 100644
--- a/include/asm-blackfin/mach-bf561/blackfin.h
+++ b/include/asm-blackfin/mach-bf561/blackfin.h
@@ -38,7 +38,7 @@
 #include "defBF561.h"
 #include "anomaly.h"
 
-#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY))
+#if !defined(__ASSEMBLY__)
 #include "cdefBF561.h"
 #endif
 
diff --git a/include/asm-blackfin/mach-bf561/cdefBF561.h b/include/asm-blackfin/mach-bf561/cdefBF561.h
index 73d4d65249c..d667816486c 100644
--- a/include/asm-blackfin/mach-bf561/cdefBF561.h
+++ b/include/asm-blackfin/mach-bf561/cdefBF561.h
@@ -31,11 +31,8 @@
 #ifndef _CDEF_BF561_H
 #define _CDEF_BF561_H
 
-/*
-#if !defined(__ADSPBF561__)
-#warning cdefBF561.h should only be included for BF561 chip.
-#endif
-*/
+#include <asm/blackfin.h>
+
 /* include all Core registers and bit definitions */
 #include "defBF561.h"
 
@@ -67,7 +64,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 	bfin_write32(SICA_IWR1, 0);
 
 	bfin_write16(VR_CTL, val);
-	__builtin_bfin_ssync();
+	SSYNC();
 
 	local_irq_save(flags);
 	asm("IDLE;");
diff --git a/include/asm-blackfin/mach-bf561/defBF561.h b/include/asm-blackfin/mach-bf561/defBF561.h
index 0f2dc6e6335..bf7dc4e0006 100644
--- a/include/asm-blackfin/mach-bf561/defBF561.h
+++ b/include/asm-blackfin/mach-bf561/defBF561.h
@@ -120,6 +120,7 @@
 #define UART_GCTL      	      	0xFFC00424	/* Global Control Register */
 
 /* SPI Controller (0xFFC00500 - 0xFFC005FF) */
+#define SPI0_REGBASE          		0xFFC00500
 #define SPI_CTL               		0xFFC00500	/* SPI Control Register */
 #define SPI_FLG               		0xFFC00504	/* SPI Flag register */
 #define SPI_STAT              		0xFFC00508	/* SPI Status register */
diff --git a/include/asm-blackfin/mach-bf561/irq.h b/include/asm-blackfin/mach-bf561/irq.h
index a753ce720d7..12789927db3 100644
--- a/include/asm-blackfin/mach-bf561/irq.h
+++ b/include/asm-blackfin/mach-bf561/irq.h
@@ -289,6 +289,8 @@
 #define IRQ_PF46		119
 #define IRQ_PF47		120
 
+#define GPIO_IRQ_BASE		IRQ_PF0
+
 #ifdef CONFIG_IRQCHIP_DEMUX_GPIO
 #define NR_IRQS			(IRQ_PF47 + 1)
 #else
diff --git a/include/asm-blackfin/mach-bf561/mem_map.h b/include/asm-blackfin/mach-bf561/mem_map.h
index ebac9a8d838..f7ac09cf2c3 100644
--- a/include/asm-blackfin/mach-bf561/mem_map.h
+++ b/include/asm-blackfin/mach-bf561/mem_map.h
@@ -21,10 +21,10 @@
 
 /* Level 1 Memory */
 
-#ifdef CONFIG_BLKFIN_CACHE
-#define BLKFIN_ICACHESIZE	(16*1024)
+#ifdef CONFIG_BFIN_ICACHE
+#define BFIN_ICACHESIZE	(16*1024)
 #else
-#define BLKFIN_ICACHESIZE	(0*1024)
+#define BFIN_ICACHESIZE	(0*1024)
 #endif
 
 /* Memory Map for ADSP-BF561 processors */
@@ -36,29 +36,29 @@
 
 #define L1_CODE_LENGTH      0x4000
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
 
-#ifdef CONFIG_BLKFIN_DCACHE_BANKA
+#ifdef CONFIG_BFIN_DCACHE_BANKA
 #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
 #define L1_DATA_B_LENGTH      0x8000
-#define BLKFIN_DCACHESIZE	(16*1024)
-#define BLKFIN_DSUPBANKS	1
+#define BFIN_DCACHESIZE	(16*1024)
+#define BFIN_DSUPBANKS	1
 #else
 #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
 #define L1_DATA_B_LENGTH      (0x8000 - 0x4000)
-#define BLKFIN_DCACHESIZE	(32*1024)
-#define BLKFIN_DSUPBANKS	2
+#define BFIN_DCACHESIZE	(32*1024)
+#define BFIN_DSUPBANKS	2
 #endif
 
 #else
 #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
 #define L1_DATA_A_LENGTH      0x8000
 #define L1_DATA_B_LENGTH      0x8000
-#define BLKFIN_DCACHESIZE	(0*1024)
-#define BLKFIN_DSUPBANKS	0
-#endif /*CONFIG_BLKFIN_DCACHE*/
+#define BFIN_DCACHESIZE	(0*1024)
+#define BFIN_DSUPBANKS	0
+#endif /*CONFIG_BFIN_DCACHE*/
 #endif
 
 /* Level 2 Memory */
diff --git a/include/asm-blackfin/mach-bf561/portmux.h b/include/asm-blackfin/mach-bf561/portmux.h
index 10d11d5ffe2..132ad31665e 100644
--- a/include/asm-blackfin/mach-bf561/portmux.h
+++ b/include/asm-blackfin/mach-bf561/portmux.h
@@ -81,7 +81,7 @@
 #define P_TMR1		(P_DEFINED | P_IDENT(GPIO_PF1))
 #define P_TMR0		(P_DEFINED | P_IDENT(GPIO_PF0))
 #define P_SPI0_MOSI	(P_DONTCARE)
-#define P_SPI0_MIS0	(P_DONTCARE)
+#define P_SPI0_MISO	(P_DONTCARE)
 #define P_SPI0_SCK	(P_DONTCARE)
 
 #endif /* _MACH_PORTMUX_H_ */
diff --git a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h b/include/asm-blackfin/mach-common/cdef_LPBlackfin.h
index 94ed381e560..ede210eca4e 100644
--- a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h
+++ b/include/asm-blackfin/mach-common/cdef_LPBlackfin.h
@@ -39,7 +39,7 @@
 #define bfin_read_SRAM_BASE_ADDRESS()        bfin_read32(SRAM_BASE_ADDRESS)
 #define bfin_write_SRAM_BASE_ADDRESS(val)    bfin_write32(SRAM_BASE_ADDRESS,val)
 #define bfin_read_DMEM_CONTROL()             bfin_read32(DMEM_CONTROL)
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 extern void bfin_write_DMEM_CONTROL(unsigned int val);
 #else
 #define bfin_write_DMEM_CONTROL(val)         bfin_write32(DMEM_CONTROL,val)
@@ -129,7 +129,7 @@ extern void bfin_write_DMEM_CONTROL(unsigned int val);
 #define DTEST_DATA3            0xFFE0040C
 */
 #define bfin_read_IMEM_CONTROL()             bfin_read32(IMEM_CONTROL)
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 extern void bfin_write_IMEM_CONTROL(unsigned int val);
 #else
 #define bfin_write_IMEM_CONTROL(val)         bfin_write32(IMEM_CONTROL,val)
diff --git a/include/asm-blackfin/mach-common/clocks.h b/include/asm-blackfin/mach-common/clocks.h
new file mode 100644
index 00000000000..033bba92d61
--- /dev/null
+++ b/include/asm-blackfin/mach-common/clocks.h
@@ -0,0 +1,70 @@
+/*
+ * File:         include/asm-blackfin/mach-common/clocks.h
+ * Based on:     include/asm-blackfin/mach-bf537/bf537.h
+ * Author:	 Robin Getz <rgetz@blackfin.uclinux.org>
+ *
+ * Created:      25Jul07
+ * Description:  Common Clock definitions for various kernel files
+ *
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef _BFIN_CLOCKS_H
+#define _BFIN_CLOCKS_H
+
+#ifdef CONFIG_CCLK_DIV_1
+# define CONFIG_CCLK_ACT_DIV   CCLK_DIV1
+# define CONFIG_CCLK_DIV 1
+#endif
+
+#ifdef CONFIG_CCLK_DIV_2
+# define CONFIG_CCLK_ACT_DIV   CCLK_DIV2
+# define CONFIG_CCLK_DIV 2
+#endif
+
+#ifdef CONFIG_CCLK_DIV_4
+# define CONFIG_CCLK_ACT_DIV   CCLK_DIV4
+# define CONFIG_CCLK_DIV 4
+#endif
+
+#ifdef CONFIG_CCLK_DIV_8
+# define CONFIG_CCLK_ACT_DIV   CCLK_DIV8
+# define CONFIG_CCLK_DIV 8
+#endif
+
+#ifndef CONFIG_PLL_BYPASS
+# ifndef CONFIG_CLKIN_HALF
+#  define CONFIG_VCO_HZ   (CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)
+# else
+#  define CONFIG_VCO_HZ   ((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2)
+# endif
+
+# define CONFIG_CCLK_HZ  (CONFIG_VCO_HZ/CONFIG_CCLK_DIV)
+# define CONFIG_SCLK_HZ  (CONFIG_VCO_HZ/CONFIG_SCLK_DIV)
+
+#else
+# define CONFIG_VCO_HZ   (CONFIG_CLKIN_HZ)
+# define CONFIG_CCLK_HZ  (CONFIG_CLKIN_HZ)
+# define CONFIG_SCLK_HZ  (CONFIG_CLKIN_HZ)
+# define CONFIG_VCO_MULT 0
+#endif
+
+#endif
diff --git a/include/asm-blackfin/mach-common/def_LPBlackfin.h b/include/asm-blackfin/mach-common/def_LPBlackfin.h
index be1ece8c0c2..c1d8c4a78fc 100644
--- a/include/asm-blackfin/mach-common/def_LPBlackfin.h
+++ b/include/asm-blackfin/mach-common/def_LPBlackfin.h
@@ -33,81 +33,77 @@
 
 #include <asm/mach/anomaly.h>
 
-/*#if !defined(__ADSPLPBLACKFIN__)
-#warning def_LPBlackfin.h should only be included for 532 compatible chips.
-#endif
-*/
-
 #define MK_BMSK_(x) (1<<x)
 
-#if defined(ANOMALY_05000198)
-
-#define bfin_read8(addr) ({ unsigned char __v; \
-		__asm__ __volatile__ ("NOP;\n\t" \
-			"%0 = b[%1] (z);\n\t" \
-			: "=d"(__v) : "a"(addr)); \
-		__v; })
-
-#define bfin_read16(addr) ({ unsigned __v; \
-                       __asm__ __volatile__ ("NOP;\n\t"\
-	         			     			"%0 = w[%1] (z);\n\t"\
-  : "=d"(__v) : "a"(addr)); (unsigned short)__v; })
-
-#define bfin_read32(addr) ({ unsigned __v; \
-                      __asm__ __volatile__ ("NOP;\n\t"\
-                                            "%0 = [%1];\n\t"\
-  : "=d"(__v) : "a"(addr)); __v; })
-
-#define bfin_write8(addr, val) ({ \
-		__asm__ __volatile__ ("NOP;\n\t" \
-			"b[%0] = %1;\n\t" \
-			: : "a"(addr), "d"(val) : "memory");})
+#ifndef __ASSEMBLY__
 
-#define bfin_write16(addr,val) ({\
-                      __asm__ __volatile__ ("NOP;\n\t"\
-                                            "w[%0] = %1;\n\t"\
-  : : "a"(addr) , "d"(val) : "memory");})
-
-#define bfin_write32(addr,val) ({\
-                      __asm__ __volatile__ ("NOP;\n\t"\
-                                            "[%0] = %1;\n\t"\
-  : : "a"(addr) , "d"(val) : "memory");})
+#include <linux/types.h>
 
+#if ANOMALY_05000198
+# define NOP_PAD_ANOMALY_05000198 "nop;"
 #else
-
-#define bfin_read8(addr) ({ unsigned char __v; \
-		__asm__ __volatile__ ( \
-			"%0 = b[%1] (z);\n\t" \
-			:"=d"(__v) : "a"(addr)); \
-		__v; })
-
-#define bfin_read16(addr) ({ unsigned __v; \
-                       __asm__ __volatile__ (\
-	         			     			"%0 = w[%1] (z);\n\t"\
-  : "=d"(__v) : "a"(addr)); (unsigned short)__v; })
-
-#define bfin_read32(addr) ({ unsigned __v; \
-                      __asm__ __volatile__ (\
-                                            "%0 = [%1];\n\t"\
-  : "=d"(__v) : "a"(addr)); __v; })
-
-#define bfin_write8(addr, val) ({ \
-		__asm__ __volatile__ ( \
-			"b[%0] = %1; \n\t" \
-			::"a"(addr), "d"(val) : "memory");})
-
-#define bfin_write16(addr,val) ({\
-                      __asm__ __volatile__ (\
-                                            "w[%0] = %1;\n\t"\
-  : : "a"(addr) , "d"(val) : "memory");})
-
-#define bfin_write32(addr,val) ({\
-                      __asm__ __volatile__ (\
-                                            "[%0] = %1;\n\t"\
-  : : "a"(addr) , "d"(val) : "memory");})
-
+# define NOP_PAD_ANOMALY_05000198
 #endif
 
+#define bfin_read8(addr) ({ \
+	uint8_t __v; \
+	__asm__ __volatile__( \
+		NOP_PAD_ANOMALY_05000198 \
+		"%0 = b[%1] (z);" \
+		: "=d" (__v) \
+		: "a" (addr) \
+	); \
+	__v; })
+
+#define bfin_read16(addr) ({ \
+	uint16_t __v; \
+	__asm__ __volatile__( \
+		NOP_PAD_ANOMALY_05000198 \
+		"%0 = w[%1] (z);" \
+		: "=d" (__v) \
+		: "a" (addr) \
+	); \
+	__v; })
+
+#define bfin_read32(addr) ({ \
+	uint32_t __v; \
+	__asm__ __volatile__( \
+		NOP_PAD_ANOMALY_05000198 \
+		"%0 = [%1];" \
+		: "=d" (__v) \
+		: "a" (addr) \
+	); \
+	__v; })
+
+#define bfin_write8(addr, val) \
+	__asm__ __volatile__( \
+		NOP_PAD_ANOMALY_05000198 \
+		"b[%0] = %1;" \
+		: \
+		: "a" (addr), "d" (val) \
+		: "memory" \
+	)
+
+#define bfin_write16(addr, val) \
+	__asm__ __volatile__( \
+		NOP_PAD_ANOMALY_05000198 \
+		"w[%0] = %1;" \
+		: \
+		: "a" (addr), "d" (val) \
+		: "memory" \
+	)
+
+#define bfin_write32(addr, val) \
+	__asm__ __volatile__( \
+		NOP_PAD_ANOMALY_05000198 \
+		"[%0] = %1;" \
+		: \
+		: "a" (addr), "d" (val) \
+		: "memory" \
+	)
+
+#endif /* __ASSEMBLY__ */
+
 /**************************************************
  * System Register Bits
  **************************************************/
@@ -643,6 +639,7 @@
 #define CPLB_USER_RD       0x00000004	/* 0=no read access, 1=read access
 					 * allowed (user mode)
 					 */
+
 #define PAGE_SIZE_1KB      0x00000000	/* 1 KB page size */
 #define PAGE_SIZE_4KB      0x00010000	/* 4 KB page size */
 #define PAGE_SIZE_1MB      0x00020000	/* 1 MB page size */
@@ -675,6 +672,8 @@
 					 */
 #define CPLB_WT            0x00004000	/* 0=write-back, 1=write-through */
 
+#define CPLB_ALL_ACCESS CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR
+
 /* TBUFCTL Masks */
 #define TBUFPWR            0x0001
 #define TBUFEN             0x0002
diff --git a/include/asm-blackfin/pgtable.h b/include/asm-blackfin/pgtable.h
index 5a8f9e431c4..b11b114689c 100644
--- a/include/asm-blackfin/pgtable.h
+++ b/include/asm-blackfin/pgtable.h
@@ -4,7 +4,7 @@
 #include <asm-generic/4level-fixup.h>
 
 #include <asm/page.h>
-#include <asm/cplb.h>
+#include <asm/mach-common/def_LPBlackfin.h>
 
 typedef pte_t *pte_addr_t;
 /*
diff --git a/include/asm-blackfin/reboot.h b/include/asm-blackfin/reboot.h
new file mode 100644
index 00000000000..6d448b5f598
--- /dev/null
+++ b/include/asm-blackfin/reboot.h
@@ -0,0 +1,20 @@
+/*
+ * include/asm-blackfin/reboot.h - shutdown/reboot header
+ *
+ * Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __ASM_REBOOT_H__
+#define __ASM_REBOOT_H__
+
+/* optional board specific hooks */
+extern void native_machine_restart(char *cmd);
+extern void native_machine_halt(void);
+extern void native_machine_power_off(void);
+
+/* common reboot workarounds */
+extern void bfin_gpio_reset_spi0_ssel1(void);
+
+#endif
diff --git a/include/asm-blackfin/system.h b/include/asm-blackfin/system.h
index 5e5f1a0566c..2b3d47d0bbb 100644
--- a/include/asm-blackfin/system.h
+++ b/include/asm-blackfin/system.h
@@ -36,6 +36,7 @@
 
 #include <linux/linkage.h>
 #include <linux/compiler.h>
+#include <asm/mach/anomaly.h>
 
 /*
  * Interrupt configuring macros.
@@ -43,53 +44,60 @@
 
 extern unsigned long irq_flags;
 
-#define local_irq_enable() do {		\
-	__asm__ __volatile__ (		\
-		"sti %0;"		\
-		::"d"(irq_flags));	\
-} while (0)
+#define local_irq_enable() \
+	__asm__ __volatile__( \
+		"sti %0;" \
+		: \
+		: "d" (irq_flags) \
+	)
 
-#define local_irq_disable() do {	\
-	int _tmp_dummy;			\
-	__asm__ __volatile__ (		\
-		"cli %0;"		\
-		:"=d" (_tmp_dummy):);	\
-} while (0)
+#define local_irq_disable() \
+	do { \
+		int __tmp_dummy; \
+		__asm__ __volatile__( \
+			"cli %0;" \
+			: "=d" (__tmp_dummy) \
+		); \
+	} while (0)
 
-#if defined(ANOMALY_05000244) && defined (CONFIG_BLKFIN_CACHE)
-#define idle_with_irq_disabled() do {   \
-        __asm__ __volatile__ (          \
-                "nop; nop;\n"           \
-                ".align 8;\n"           \
-                "sti %0; idle;\n"       \
-                ::"d" (irq_flags));     \
-} while (0)
+#if ANOMALY_05000244 && defined(CONFIG_BFIN_ICACHE)
+# define NOP_PAD_ANOMALY_05000244 "nop; nop;"
 #else
-#define idle_with_irq_disabled() do {   \
-	__asm__ __volatile__ (          \
-		".align 8;\n"           \
-		"sti %0; idle;\n"       \
-		::"d" (irq_flags));     \
-} while (0)
+# define NOP_PAD_ANOMALY_05000244
 #endif
 
+#define idle_with_irq_disabled() \
+	__asm__ __volatile__( \
+		NOP_PAD_ANOMALY_05000244 \
+		".align 8;" \
+		"sti %0;" \
+		"idle;" \
+		: \
+		: "d" (irq_flags) \
+	)
+
 #ifdef CONFIG_DEBUG_HWERR
-#define __save_and_cli(x) do {			\
-	__asm__ __volatile__ (		        \
-		"cli %0;\n\tsti %1;"		\
-		:"=&d"(x): "d" (0x3F));		\
-} while (0)
+# define __save_and_cli(x) \
+	__asm__ __volatile__( \
+		"cli %0;" \
+		"sti %1;" \
+		: "=&d" (x) \
+		: "d" (0x3F) \
+	)
 #else
-#define __save_and_cli(x) do {		\
-	__asm__ __volatile__ (          \
-		"cli %0;"		\
-		:"=&d"(x):);		\
-} while (0)
+# define __save_and_cli(x) \
+	__asm__ __volatile__( \
+		"cli %0;" \
+		: "=&d" (x) \
+	)
 #endif
 
-#define local_save_flags(x) asm volatile ("cli %0;"     \
-					  "sti %0;"     \
-				    	  :"=d"(x):);
+#define local_save_flags(x) \
+	__asm__ __volatile__( \
+		"cli %0;" \
+		"sti %0;" \
+		: "=d" (x) \
+	)
 
 #ifdef CONFIG_DEBUG_HWERR
 #define irqs_enabled_from_flags(x) (((x) & ~0x3f) != 0)
@@ -97,10 +105,11 @@ extern unsigned long irq_flags;
 #define irqs_enabled_from_flags(x) ((x) != 0x1f)
 #endif
 
-#define local_irq_restore(x) do {			\
-	if (irqs_enabled_from_flags(x))			\
-		local_irq_enable ();			\
-} while (0)
+#define local_irq_restore(x) \
+	do { \
+		if (irqs_enabled_from_flags(x)) \
+			local_irq_enable(); \
+	} while (0)
 
 /* For spinlocks etc */
 #define local_irq_save(x) __save_and_cli(x)
diff --git a/include/asm-blackfin/termbits.h b/include/asm-blackfin/termbits.h
index 4eac38de8ce..f37feb7cf89 100644
--- a/include/asm-blackfin/termbits.h
+++ b/include/asm-blackfin/termbits.h
@@ -140,6 +140,7 @@ struct ktermios {
 #define HUPCL	0002000
 #define CLOCAL	0004000
 #define CBAUDEX 0010000
+#define BOTHER	0010000
 #define    B57600 0010001
 #define   B115200 0010002
 #define   B230400 0010003
@@ -155,10 +156,12 @@ struct ktermios {
 #define  B3000000 0010015
 #define  B3500000 0010016
 #define  B4000000 0010017
-#define CIBAUD	  002003600000	/* input baud rate (not used) */
+#define CIBAUD	  002003600000	/* input baud rate */
 #define CMSPAR	  010000000000	/* mark or space (stick) parity */
 #define CRTSCTS	  020000000000	/* flow control */
 
+#define IBSHIFT	16	/* Shift from CBAUD to CIBAUD */
+
 /* c_lflag bits */
 #define ISIG	0000001
 #define ICANON	0000002
diff --git a/include/asm-blackfin/termios.h b/include/asm-blackfin/termios.h
index 5c41478a51c..e31fe859650 100644
--- a/include/asm-blackfin/termios.h
+++ b/include/asm-blackfin/termios.h
@@ -98,8 +98,14 @@ struct termio {
 	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
 })
 
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#define user_termios_to_kernel_termios(k, u) \
+	copy_from_user(k, u, sizeof(struct termios2))
+#define kernel_termios_to_user_termios(u, k) \
+	copy_to_user(u, k, sizeof(struct termios2))
+#define user_termios_to_kernel_termios_1(k, u) \
+	copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) \
+	copy_to_user(u, k, sizeof(struct termios))
 
 #endif				/* __KERNEL__ */
 
diff --git a/include/asm-blackfin/trace.h b/include/asm-blackfin/trace.h
index 9c2474c9a58..6313aace9d5 100644
--- a/include/asm-blackfin/trace.h
+++ b/include/asm-blackfin/trace.h
@@ -6,23 +6,46 @@
 #ifndef _BLACKFIN_TRACE_
 #define _BLACKFIN_TRACE_
 
+/* Normally, we use ON, but you can't turn on software expansion until
+ * interrupts subsystem is ready
+ */
+
+#define BFIN_TRACE_INIT ((CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION << 4) | 0x03)
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+#define BFIN_TRACE_ON   (BFIN_TRACE_INIT | (CONFIG_DEBUG_BFIN_HWTRACE_EXPAND << 2))
+#else
+#define BFIN_TRACE_ON   (BFIN_TRACE_INIT)
+#endif
+
 #ifndef __ASSEMBLY__
+extern unsigned long trace_buff_offset;
+extern unsigned long software_trace_buff[];
+
 /* Trace Macros for C files */
 
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
+
 #define trace_buffer_save(x) \
-        do { \
-                (x) = bfin_read_TBUFCTL(); \
-                bfin_write_TBUFCTL((x) & ~TBUFEN); \
-        } while (0)
+	do { \
+		(x) = bfin_read_TBUFCTL(); \
+		bfin_write_TBUFCTL((x) & ~TBUFEN); \
+	} while (0)
 
 #define trace_buffer_restore(x) \
-        do { \
-                bfin_write_TBUFCTL((x));        \
-        } while (0)
+	do { \
+		bfin_write_TBUFCTL((x));        \
+	} while (0)
+#else /* DEBUG_BFIN_HWTRACE_ON */
+
+#define trace_buffer_save(x)
+#define trace_buffer_restore(x)
+#endif /* CONFIG_DEBUG_BFIN_HWTRACE_ON */
 
 #else
 /* Trace Macros for Assembly files */
 
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
+
 #define TRACE_BUFFER_START(preg, dreg) trace_buffer_start(preg, dreg)
 #define TRACE_BUFFER_STOP(preg, dreg)  trace_buffer_stop(preg, dreg)
 
@@ -32,12 +55,26 @@
 	dreg = 0x1;			\
 	[preg] = dreg;
 
-#define trace_buffer_start(preg, dreg) \
+#define trace_buffer_start(preg, dreg)	\
 	preg.L = LO(TBUFCTL);		\
 	preg.H = HI(TBUFCTL);		\
-	dreg = 0x13;			\
+	dreg = BFIN_TRACE_ON;		\
+	[preg] = dreg;
+
+#define trace_buffer_init(preg, dreg) \
+	preg.L = LO(TBUFCTL);         \
+	preg.H = HI(TBUFCTL);         \
+	dreg = BFIN_TRACE_INIT;       \
 	[preg] = dreg;
 
+#else /* CONFIG_DEBUG_BFIN_HWTRACE_ON */
+
+#define trace_buffer_stop(preg, dreg)
+#define trace_buffer_start(preg, dreg)
+#define trace_buffer_init(preg, dreg)
+
+#endif /* CONFIG_DEBUG_BFIN_HWTRACE_ON */
+
 #ifdef CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE
 # define DEBUG_START_HWTRACE(preg, dreg) trace_buffer_start(preg, dreg)
 # define DEBUG_STOP_HWTRACE(preg, dreg) trace_buffer_stop(preg, dreg)
diff --git a/include/asm-i386/Kbuild b/include/asm-i386/Kbuild
deleted file mode 100644
index cbf6e8f1087..00000000000
--- a/include/asm-i386/Kbuild
+++ /dev/null
@@ -1,12 +0,0 @@
-include include/asm-generic/Kbuild.asm
-
-header-y += boot.h
-header-y += debugreg.h
-header-y += ldt.h
-header-y += msr-index.h
-header-y += ptrace-abi.h
-header-y += ucontext.h
-
-unifdef-y += msr.h
-unifdef-y += mtrr.h
-unifdef-y += vm86.h
diff --git a/include/asm-i386/k8.h b/include/asm-i386/k8.h
deleted file mode 100644
index dfd88a6e604..00000000000
--- a/include/asm-i386/k8.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-x86_64/k8.h>
diff --git a/include/asm-i386/pci-direct.h b/include/asm-i386/pci-direct.h
deleted file mode 100644
index 4f6738b0820..00000000000
--- a/include/asm-i386/pci-direct.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "asm-x86_64/pci-direct.h"
diff --git a/include/asm-i386/stacktrace.h b/include/asm-i386/stacktrace.h
deleted file mode 100644
index 7d1f6a5cbfc..00000000000
--- a/include/asm-i386/stacktrace.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-x86_64/stacktrace.h>
diff --git a/include/asm-i386/termios.h b/include/asm-i386/termios.h
deleted file mode 100644
index f520b7c16fa..00000000000
--- a/include/asm-i386/termios.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef _I386_TERMIOS_H
-#define _I386_TERMIOS_H
-
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-
-struct winsize {
-	unsigned short ws_row;
-	unsigned short ws_col;
-	unsigned short ws_xpixel;
-	unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-	unsigned short c_iflag;		/* input mode flags */
-	unsigned short c_oflag;		/* output mode flags */
-	unsigned short c_cflag;		/* control mode flags */
-	unsigned short c_lflag;		/* local mode flags */
-	unsigned char c_line;		/* line discipline */
-	unsigned char c_cc[NCC];	/* control characters */
-};
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-#define TIOCM_OUT1	0x2000
-#define TIOCM_OUT2	0x4000
-#define TIOCM_LOOP	0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-#ifdef __KERNEL__
-#include <linux/module.h>
-
-/*	intr=^C		quit=^\		erase=del	kill=^U
-	eof=^D		vtime=\0	vmin=\1		sxtc=\0
-	start=^Q	stop=^S		susp=^Z		eol=\0
-	reprint=^R	discard=^U	werase=^W	lnext=^V
-	eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
-	unsigned short __tmp; \
-	get_user(__tmp,&(termio)->x); \
-	*(unsigned short *) &(termios)->x = __tmp; \
-}
-
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
-	copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-	put_user((termios)->c_iflag, &(termio)->c_iflag); \
-	put_user((termios)->c_oflag, &(termio)->c_oflag); \
-	put_user((termios)->c_cflag, &(termio)->c_cflag); \
-	put_user((termios)->c_lflag, &(termio)->c_lflag); \
-	put_user((termios)->c_line,  &(termio)->c_line); \
-	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
-
-#endif	/* __KERNEL__ */
-
-#endif	/* _I386_TERMIOS_H */
diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h
index 0b3ff9c4840..0bb7a93b7a5 100644
--- a/include/asm-mips/addrspace.h
+++ b/include/asm-mips/addrspace.h
@@ -123,10 +123,10 @@
 /*
  * 64-bit address conversions
  */
-#define PHYS_TO_XKSEG_UNCACHED(p)	PHYS_TO_XKPHYS(K_CALG_UNCACHED,(p))
-#define PHYS_TO_XKSEG_CACHED(p)		PHYS_TO_XKPHYS(K_CALG_COH_SHAREABLE,(p))
+#define PHYS_TO_XKSEG_UNCACHED(p)	PHYS_TO_XKPHYS(K_CALG_UNCACHED, (p))
+#define PHYS_TO_XKSEG_CACHED(p)		PHYS_TO_XKPHYS(K_CALG_COH_SHAREABLE, (p))
 #define XKPHYS_TO_PHYS(p)		((p) & TO_PHYS_MASK)
-#define PHYS_TO_XKPHYS(cm,a)		(_CONST64_(0x8000000000000000) | \
+#define PHYS_TO_XKPHYS(cm, a)		(_CONST64_(0x8000000000000000) | \
 					 ((cm)<<59) | (a))
 
 /*
diff --git a/include/asm-mips/arc/hinv.h b/include/asm-mips/arc/hinv.h
deleted file mode 100644
index ee792bf0400..00000000000
--- a/include/asm-mips/arc/hinv.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * ARCS hardware/memory inventory/configuration and system ID definitions.
- */
-#ifndef _ASM_ARC_HINV_H
-#define _ASM_ARC_HINV_H
-
-#include <asm/arc/types.h>
-
-/* configuration query defines */
-typedef enum configclass {
-	SystemClass,
-	ProcessorClass,
-	CacheClass,
-#ifndef	_NT_PROM
-	MemoryClass,
-	AdapterClass,
-	ControllerClass,
-	PeripheralClass
-#else	/* _NT_PROM */
-	AdapterClass,
-	ControllerClass,
-	PeripheralClass,
-	MemoryClass
-#endif	/* _NT_PROM */
-} CONFIGCLASS;
-
-typedef enum configtype {
-	ARC,
-	CPU,
-	FPU,
-	PrimaryICache,
-	PrimaryDCache,
-	SecondaryICache,
-	SecondaryDCache,
-	SecondaryCache,
-#ifndef	_NT_PROM
-	Memory,
-#endif
-	EISAAdapter,
-	TCAdapter,
-	SCSIAdapter,
-	DTIAdapter,
-	MultiFunctionAdapter,
-	DiskController,
-	TapeController,
-	CDROMController,
-	WORMController,
-	SerialController,
-	NetworkController,
-	DisplayController,
-	ParallelController,
-	PointerController,
-	KeyboardController,
-	AudioController,
-	OtherController,
-	DiskPeripheral,
-	FloppyDiskPeripheral,
-	TapePeripheral,
-	ModemPeripheral,
-	MonitorPeripheral,
-	PrinterPeripheral,
-	PointerPeripheral,
-	KeyboardPeripheral,
-	TerminalPeripheral,
-	LinePeripheral,
-	NetworkPeripheral,
-#ifdef	_NT_PROM
-	Memory,
-#endif
-	OtherPeripheral,
-
-	/* new stuff for IP30 */
-	/* added without moving anything */
-	/* except ANONYMOUS. */
-
-	XTalkAdapter,
-	PCIAdapter,
-	GIOAdapter,
-	TPUAdapter,
-
-	Anonymous
-} CONFIGTYPE;
-
-typedef enum {
-	Failed = 1,
-	ReadOnly = 2,
-	Removable = 4,
-	ConsoleIn = 8,
-	ConsoleOut = 16,
-	Input = 32,
-	Output = 64
-} IDENTIFIERFLAG;
-
-#ifndef NULL			/* for GetChild(NULL); */
-#define	NULL	0
-#endif
-
-union key_u {
-	struct {
-#ifdef	_MIPSEB
-		unsigned char  c_bsize;		/* block size in lines */
-		unsigned char  c_lsize;		/* line size in bytes/tag */
-		unsigned short c_size;		/* cache size in 4K pages */
-#else	/* _MIPSEL */
-		unsigned short c_size;		/* cache size in 4K pages */
-		unsigned char  c_lsize;		/* line size in bytes/tag */
-		unsigned char  c_bsize;		/* block size in lines */
-#endif	/* _MIPSEL */
-	} cache;
-	ULONG FullKey;
-};
-
-#if _MIPS_SIM == _ABI64
-#define SGI_ARCS_VERS	64			/* sgi 64-bit version */
-#define SGI_ARCS_REV	0			/* rev .00 */
-#else
-#define SGI_ARCS_VERS	1			/* first version */
-#define SGI_ARCS_REV	10			/* rev .10, 3/04/92 */
-#endif
-
-typedef struct component {
-	CONFIGCLASS	Class;
-	CONFIGTYPE	Type;
-	IDENTIFIERFLAG	Flags;
-	USHORT		Version;
-	USHORT		Revision;
-	ULONG 		Key;
-	ULONG		AffinityMask;
-	ULONG		ConfigurationDataSize;
-	ULONG		IdentifierLength;
-	char		*Identifier;
-} COMPONENT;
-
-/* internal structure that holds pathname parsing data */
-struct cfgdata {
-	char *name;			/* full name */
-	int minlen;			/* minimum length to match */
-	CONFIGTYPE type;		/* type of token */
-};
-
-/* System ID */
-typedef struct systemid {
-	CHAR VendorId[8];
-	CHAR ProductId[8];
-} SYSTEMID;
-
-/* memory query functions */
-typedef enum memorytype {
-	ExceptionBlock,
-	SPBPage,			/* ARCS == SystemParameterBlock */
-#ifndef	_NT_PROM
-	FreeContiguous,
-	FreeMemory,
-	BadMemory,
-	LoadedProgram,
-	FirmwareTemporary,
-	FirmwarePermanent
-#else	/* _NT_PROM */
-	FreeMemory,
-	BadMemory,
-	LoadedProgram,
-	FirmwareTemporary,
-	FirmwarePermanent,
-	FreeContiguous
-#endif	/* _NT_PROM */
-} MEMORYTYPE;
-
-typedef struct memorydescriptor {
-	MEMORYTYPE	Type;
-	LONG		BasePage;
-	LONG		PageCount;
-} MEMORYDESCRIPTOR;
-
-#endif /* _ASM_ARC_HINV_H */
diff --git a/include/asm-mips/asm.h b/include/asm-mips/asm.h
index 838eb3144d8..12e17581b82 100644
--- a/include/asm-mips/asm.h
+++ b/include/asm-mips/asm.h
@@ -21,11 +21,11 @@
 
 #ifndef CAT
 #ifdef __STDC__
-#define __CAT(str1,str2) str1##str2
+#define __CAT(str1, str2) str1##str2
 #else
-#define __CAT(str1,str2) str1/**/str2
+#define __CAT(str1, str2) str1/**/str2
 #endif
-#define CAT(str1,str2) __CAT(str1,str2)
+#define CAT(str1, str2) __CAT(str1, str2)
 #endif
 
 /*
@@ -51,9 +51,9 @@
 #define	LEAF(symbol)                                    \
 		.globl	symbol;                         \
 		.align	2;                              \
-		.type	symbol,@function;               \
-		.ent	symbol,0;                       \
-symbol:		.frame	sp,0,ra
+		.type	symbol, @function;              \
+		.ent	symbol, 0;                      \
+symbol:		.frame	sp, 0, ra
 
 /*
  * NESTED - declare nested routine entry point
@@ -61,8 +61,8 @@ symbol:		.frame	sp,0,ra
 #define	NESTED(symbol, framesize, rpc)                  \
 		.globl	symbol;                         \
 		.align	2;                              \
-		.type	symbol,@function;               \
-		.ent	symbol,0;                       \
+		.type	symbol, @function;              \
+		.ent	symbol, 0;                       \
 symbol:		.frame	sp, framesize, rpc
 
 /*
@@ -70,7 +70,7 @@ symbol:		.frame	sp, framesize, rpc
  */
 #define	END(function)                                   \
 		.end	function;		        \
-		.size	function,.-function
+		.size	function, .-function
 
 /*
  * EXPORT - export definition of symbol
@@ -84,7 +84,7 @@ symbol:
  */
 #define FEXPORT(symbol)					\
 		.globl	symbol;				\
-		.type	symbol,@function;		\
+		.type	symbol, @function;		\
 symbol:
 
 /*
@@ -97,7 +97,7 @@ symbol		=	value
 #define	PANIC(msg)                                      \
 		.set	push;				\
 		.set	reorder;                        \
-		PTR_LA	a0,8f;                          \
+		PTR_LA	a0, 8f;                          \
 		jal	panic;                          \
 9:		b	9b;                             \
 		.set	pop;				\
@@ -110,7 +110,7 @@ symbol		=	value
 #define PRINT(string)                                   \
 		.set	push;				\
 		.set	reorder;                        \
-		PTR_LA	a0,8f;                          \
+		PTR_LA	a0, 8f;                          \
 		jal	printk;                         \
 		.set	pop;				\
 		TEXT(string)
@@ -146,19 +146,19 @@ symbol		=	value
 #define PREF(hint,addr)                                 \
 		.set	push;				\
 		.set	mips4;				\
-		pref	hint,addr;			\
+		pref	hint, addr;			\
 		.set	pop
 
 #define PREFX(hint,addr)                                \
 		.set	push;				\
 		.set	mips4;				\
-		prefx	hint,addr;			\
+		prefx	hint, addr;			\
 		.set	pop
 
 #else /* !CONFIG_CPU_HAS_PREFETCH */
 
-#define PREF(hint,addr)
-#define PREFX(hint,addr)
+#define PREF(hint, addr)
+#define PREFX(hint, addr)
 
 #endif /* !CONFIG_CPU_HAS_PREFETCH */
 
@@ -166,43 +166,43 @@ symbol		=	value
  * MIPS ISA IV/V movn/movz instructions and equivalents for older CPUs.
  */
 #if (_MIPS_ISA == _MIPS_ISA_MIPS1)
-#define MOVN(rd,rs,rt)                                  \
+#define MOVN(rd, rs, rt)                                \
 		.set	push;				\
 		.set	reorder;			\
-		beqz	rt,9f;                          \
-		move	rd,rs;                          \
+		beqz	rt, 9f;                         \
+		move	rd, rs;                         \
 		.set	pop;				\
 9:
-#define MOVZ(rd,rs,rt)                                  \
+#define MOVZ(rd, rs, rt)                                \
 		.set	push;				\
 		.set	reorder;			\
-		bnez	rt,9f;                          \
-		move	rd,rs;                          \
+		bnez	rt, 9f;                         \
+		move	rd, rs;                         \
 		.set	pop;				\
 9:
 #endif /* _MIPS_ISA == _MIPS_ISA_MIPS1 */
 #if (_MIPS_ISA == _MIPS_ISA_MIPS2) || (_MIPS_ISA == _MIPS_ISA_MIPS3)
-#define MOVN(rd,rs,rt)                                  \
+#define MOVN(rd, rs, rt)                                \
 		.set	push;				\
 		.set	noreorder;			\
-		bnezl	rt,9f;                          \
-		 move	rd,rs;                          \
+		bnezl	rt, 9f;                         \
+		 move	rd, rs;                         \
 		.set	pop;				\
 9:
-#define MOVZ(rd,rs,rt)                                  \
+#define MOVZ(rd, rs, rt)                                \
 		.set	push;				\
 		.set	noreorder;			\
-		beqzl	rt,9f;                          \
-		 move	rd,rs;                          \
+		beqzl	rt, 9f;                         \
+		 move	rd, rs;                         \
 		.set	pop;				\
 9:
 #endif /* (_MIPS_ISA == _MIPS_ISA_MIPS2) || (_MIPS_ISA == _MIPS_ISA_MIPS3) */
 #if (_MIPS_ISA == _MIPS_ISA_MIPS4 ) || (_MIPS_ISA == _MIPS_ISA_MIPS5) || \
     (_MIPS_ISA == _MIPS_ISA_MIPS32) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
-#define MOVN(rd,rs,rt)                                  \
-		movn	rd,rs,rt
-#define MOVZ(rd,rs,rt)                                  \
-		movz	rd,rs,rt
+#define MOVN(rd, rs, rt)                                \
+		movn	rd, rs, rt
+#define MOVZ(rd, rs, rt)                                \
+		movz	rd, rs, rt
 #endif /* MIPS IV, MIPS V, MIPS32 or MIPS64 */
 
 /*
@@ -396,6 +396,6 @@ symbol		=	value
 #define MTC0		dmtc0
 #endif
 
-#define SSNOP		sll zero,zero,1
+#define SSNOP		sll zero, zero, 1
 
 #endif /* __ASM_ASM_H */
diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h
index c5f20df780e..7a881755800 100644
--- a/include/asm-mips/asmmacro.h
+++ b/include/asm-mips/asmmacro.h
@@ -56,27 +56,27 @@
  * Temporary until all gas have MT ASE support
  */
 	.macro	DMT	reg=0
-	.word	(0x41600bc1 | (\reg << 16))
+	.word	0x41600bc1 | (\reg << 16)
 	.endm
 
 	.macro	EMT	reg=0
-	.word	(0x41600be1 | (\reg << 16))
+	.word	0x41600be1 | (\reg << 16)
 	.endm
 
 	.macro	DVPE	reg=0
-	.word	(0x41600001 | (\reg << 16))
+	.word	0x41600001 | (\reg << 16)
 	.endm
 
 	.macro	EVPE	reg=0
-	.word	(0x41600021 | (\reg << 16))
+	.word	0x41600021 | (\reg << 16)
 	.endm
 
 	.macro	MFTR	rt=0, rd=0, u=0, sel=0
-	 .word	(0x41000000 | (\rt << 16) | (\rd << 11) | (\u << 5) | (\sel))
+	 .word	0x41000000 | (\rt << 16) | (\rd << 11) | (\u << 5) | (\sel)
 	.endm
 
 	.macro	MTTR	rt=0, rd=0, u=0, sel=0
-	 .word	(0x41800000 | (\rt << 16) | (\rd << 11) | (\u << 5) | (\sel))
+	 .word	0x41800000 | (\rt << 16) | (\rd << 11) | (\u << 5) | (\sel)
 	.endm
 
 #endif /* _ASM_ASMMACRO_H */
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index 7d8003769a4..a798d6299a7 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -39,7 +39,7 @@ typedef struct { volatile int counter; } atomic_t;
  *
  * Atomically sets the value of @v to @i.
  */
-#define atomic_set(v,i)		((v)->counter = (i))
+#define atomic_set(v, i)		((v)->counter = (i))
 
 /*
  * atomic_add - add integer to atomic variable
@@ -335,8 +335,8 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
 }
 #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
-#define atomic_dec_return(v) atomic_sub_return(1,(v))
-#define atomic_inc_return(v) atomic_add_return(1,(v))
+#define atomic_dec_return(v) atomic_sub_return(1, (v))
+#define atomic_inc_return(v) atomic_add_return(1, (v))
 
 /*
  * atomic_sub_and_test - subtract value from variable and test result
@@ -347,7 +347,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
  * true if the result is zero, or false for all
  * other cases.
  */
-#define atomic_sub_and_test(i,v) (atomic_sub_return((i), (v)) == 0)
+#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0)
 
 /*
  * atomic_inc_and_test - increment and test
@@ -381,7 +381,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
  *
  * Atomically increments @v by 1.
  */
-#define atomic_inc(v) atomic_add(1,(v))
+#define atomic_inc(v) atomic_add(1, (v))
 
 /*
  * atomic_dec - decrement and test
@@ -389,7 +389,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
  *
  * Atomically decrements @v by 1.
  */
-#define atomic_dec(v) atomic_sub(1,(v))
+#define atomic_dec(v) atomic_sub(1, (v))
 
 /*
  * atomic_add_negative - add and test if negative
@@ -400,7 +400,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
  * if the result is negative, or false when
  * result is greater than or equal to zero.
  */
-#define atomic_add_negative(i,v) (atomic_add_return(i, (v)) < 0)
+#define atomic_add_negative(i, v) (atomic_add_return(i, (v)) < 0)
 
 #ifdef CONFIG_64BIT
 
@@ -420,7 +420,7 @@ typedef struct { volatile long counter; } atomic64_t;
  * @v: pointer of type atomic64_t
  * @i: required value
  */
-#define atomic64_set(v,i)	((v)->counter = (i))
+#define atomic64_set(v, i)	((v)->counter = (i))
 
 /*
  * atomic64_add - add integer to atomic variable
@@ -718,8 +718,8 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
 
 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
 
-#define atomic64_dec_return(v) atomic64_sub_return(1,(v))
-#define atomic64_inc_return(v) atomic64_add_return(1,(v))
+#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
+#define atomic64_inc_return(v) atomic64_add_return(1, (v))
 
 /*
  * atomic64_sub_and_test - subtract value from variable and test result
@@ -730,7 +730,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
  * true if the result is zero, or false for all
  * other cases.
  */
-#define atomic64_sub_and_test(i,v) (atomic64_sub_return((i), (v)) == 0)
+#define atomic64_sub_and_test(i, v) (atomic64_sub_return((i), (v)) == 0)
 
 /*
  * atomic64_inc_and_test - increment and test
@@ -764,7 +764,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
  *
  * Atomically increments @v by 1.
  */
-#define atomic64_inc(v) atomic64_add(1,(v))
+#define atomic64_inc(v) atomic64_add(1, (v))
 
 /*
  * atomic64_dec - decrement and test
@@ -772,7 +772,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
  *
  * Atomically decrements @v by 1.
  */
-#define atomic64_dec(v) atomic64_sub(1,(v))
+#define atomic64_dec(v) atomic64_sub(1, (v))
 
 /*
  * atomic64_add_negative - add and test if negative
@@ -783,7 +783,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
  * if the result is negative, or false when
  * result is greater than or equal to zero.
  */
-#define atomic64_add_negative(i,v) (atomic64_add_return(i, (v)) < 0)
+#define atomic64_add_negative(i, v) (atomic64_add_return(i, (v)) < 0)
 
 #endif /* CONFIG_64BIT */
 
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 148bc79557f..899357a72ac 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -19,14 +19,14 @@
 #include <asm/sgidefs.h>
 #include <asm/war.h>
 
-#if (_MIPS_SZLONG == 32)
+#if _MIPS_SZLONG == 32
 #define SZLONG_LOG 5
 #define SZLONG_MASK 31UL
 #define __LL		"ll	"
 #define __SC		"sc	"
 #define __INS		"ins    "
 #define __EXT		"ext    "
-#elif (_MIPS_SZLONG == 64)
+#elif _MIPS_SZLONG == 64
 #define SZLONG_LOG 6
 #define SZLONG_MASK 63UL
 #define __LL		"lld	"
@@ -461,7 +461,7 @@ static inline int __ilog2(unsigned long x)
 	int lz;
 
 	if (sizeof(x) == 4) {
-		__asm__ (
+		__asm__(
 		"	.set	push					\n"
 		"	.set	mips32					\n"
 		"	clz	%0, %1					\n"
@@ -474,7 +474,7 @@ static inline int __ilog2(unsigned long x)
 
 	BUG_ON(sizeof(x) != 8);
 
-	__asm__ (
+	__asm__(
 	"	.set	push						\n"
 	"	.set	mips64						\n"
 	"	dclz	%0, %1						\n"
@@ -508,7 +508,7 @@ static inline unsigned long __ffs(unsigned long word)
  */
 static inline int fls(int word)
 {
-	__asm__ ("clz %0, %1" : "=r" (word) : "r" (word));
+	__asm__("clz %0, %1" : "=r" (word) : "r" (word));
 
 	return 32 - word;
 }
@@ -516,7 +516,7 @@ static inline int fls(int word)
 #if defined(CONFIG_64BIT) && defined(CONFIG_CPU_MIPS64)
 static inline int fls64(__u64 word)
 {
-	__asm__ ("dclz %0, %1" : "=r" (word) : "r" (word));
+	__asm__("dclz %0, %1" : "=r" (word) : "r" (word));
 
 	return 64 - word;
 }
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h
index c0f052b37b9..b2dd9b33de8 100644
--- a/include/asm-mips/bootinfo.h
+++ b/include/asm-mips/bootinfo.h
@@ -15,21 +15,19 @@
 #include <asm/setup.h>
 
 /*
- * The MACH_GROUP_ IDs are the equivalent to PCI vendor IDs; the remaining
- * MACH_ values equivalent to product IDs.  As such the numbers do not
- * necessarily reflect technical relations or similarities between systems.
+ * The MACH_ IDs are sort of equivalent to PCI product IDs.  As such the
+ * numbers do not necessarily reflect technical relations or similarities
+ * between systems.
  */
 
 /*
  * Valid machtype values for group unknown
  */
-#define MACH_GROUP_UNKNOWN      0	/* whatever...			*/
 #define  MACH_UNKNOWN		0	/* whatever...			*/
 
 /*
  * Valid machtype values for group JAZZ
  */
-#define MACH_GROUP_JAZZ		1 	/* Jazz				*/
 #define  MACH_ACER_PICA_61	0	/* Acer PICA-61 (PICA1)		*/
 #define  MACH_MIPS_MAGNUM_4000	1	/* Mips Magnum 4000 "RC4030"	*/
 #define  MACH_OLIVETTI_M700	2	/* Olivetti M700-10 (-15 ??)    */
@@ -37,7 +35,6 @@
 /*
  * Valid machtype for group DEC
  */
-#define MACH_GROUP_DEC          2	/* Digital Equipment		*/
 #define  MACH_DSUNKNOWN		0
 #define  MACH_DS23100		1	/* DECstation 2100 or 3100	*/
 #define  MACH_DS5100		2	/* DECsystem 5100		*/
@@ -53,26 +50,22 @@
 /*
  * Valid machtype for group ARC
  */
-#define MACH_GROUP_ARC		3	/* Deskstation			*/
 #define MACH_DESKSTATION_RPC44  0	/* Deskstation rPC44 */
 #define MACH_DESKSTATION_TYNE	1	/* Deskstation Tyne */
 
 /*
  * Valid machtype for group SNI_RM
  */
-#define MACH_GROUP_SNI_RM	4	/* Siemens Nixdorf RM series	*/
 #define  MACH_SNI_RM200_PCI	0	/* RM200/RM300/RM400 PCI series */
 
 /*
  * Valid machtype for group ACN
  */
-#define MACH_GROUP_ACN		5
 #define  MACH_ACN_MIPS_BOARD	0       /* ACN MIPS single board        */
 
 /*
  * Valid machtype for group SGI
  */
-#define MACH_GROUP_SGI          6	/* Silicon Graphics		*/
 #define  MACH_SGI_IP22		0	/* Indy, Indigo2, Challenge S	*/
 #define  MACH_SGI_IP27		1	/* Origin 200, Origin 2000, Onyx 2 */
 #define  MACH_SGI_IP28		2	/* Indigo2 Impact		*/
@@ -82,26 +75,22 @@
 /*
  * Valid machtype for group COBALT
  */
-#define MACH_GROUP_COBALT       7	/* Cobalt servers		*/
 #define  MACH_COBALT_27		0	/* Proto "27" hardware		*/
 
 /*
  * Valid machtype for group BAGET
  */
-#define MACH_GROUP_BAGET	9	/* Baget			*/
 #define  MACH_BAGET201		0	/* BT23-201 */
 #define  MACH_BAGET202		1	/* BT23-202 */
 
 /*
  * Cosine boards.
  */
-#define MACH_GROUP_COSINE      10	/* CoSine Orion			*/
 #define  MACH_COSINE_ORION	0
 
 /*
  * Valid machtype for group MOMENCO
  */
-#define MACH_GROUP_MOMENCO	12	/* Momentum Boards		*/
 #define  MACH_MOMENCO_OCELOT	0
 #define  MACH_MOMENCO_OCELOT_G	1	/* no more supported (may 2007) */
 #define  MACH_MOMENCO_OCELOT_C	2	/* no more supported (jun 2007) */
@@ -111,7 +100,6 @@
 /*
  * Valid machtype for group PHILIPS
  */
-#define MACH_GROUP_PHILIPS     14
 #define  MACH_PHILIPS_NINO	0	/* Nino */
 #define  MACH_PHILIPS_VELO	1	/* Velo */
 #define  MACH_PHILIPS_JBS	2	/* JBS */
@@ -120,13 +108,11 @@
 /*
  * Valid machtype for group SIBYTE
  */
-#define MACH_GROUP_SIBYTE	16	/* Sibyte / Broadcom */
 #define  MACH_SWARM              0
 
 /*
  * Valid machtypes for group Toshiba
  */
-#define MACH_GROUP_TOSHIBA	17 /* Toshiba Reference Systems TSBREF       */
 #define  MACH_PALLAS		0
 #define  MACH_TOPAS		1
 #define  MACH_JMR		2
@@ -138,7 +124,6 @@
 /*
  * Valid machtype for group Alchemy
  */
-#define MACH_GROUP_ALCHEMY     18	/* AMD Alchemy	*/
 #define  MACH_PB1000		0	/* Au1000-based eval board */
 #define  MACH_PB1100		1	/* Au1100-based eval board */
 #define  MACH_PB1500		2	/* Au1500-based eval board */
@@ -160,7 +145,6 @@
  * FIXME: MACH_GROUPs should be by _MANUFACTURER_ of * the device, not by
  *        technical properties, so no new additions to this group.
  */
-#define MACH_GROUP_NEC_VR41XX  19
 #define  MACH_NEC_OSPREY	0	/* Osprey eval board */
 #define  MACH_NEC_EAGLE		1	/* NEC Eagle/Hawk board */
 #define  MACH_ZAO_CAPCELLA	2	/* ZAO Networks Capcella */
@@ -171,32 +155,33 @@
 #define  MACH_TANBAC_TB0229	7	/* TANBAC TB0229 (VR4131DIMM) */
 #define  MACH_NEC_CMBVR4133	8	/* CMB VR4133 Board */
 
-#define MACH_GROUP_HP_LJ	20	/* Hewlett Packard LaserJet	*/
 #define  MACH_HP_LASERJET	1
 
 /*
+ * Valid machtype for group LASAT
+ */
+#define  MACH_LASAT_100		0	/* Masquerade II/SP100/SP50/SP25 */
+#define  MACH_LASAT_200		1	/* Masquerade PRO/SP200 */
+
+/*
  * Valid machtype for group TITAN
  */
-#define MACH_GROUP_TITAN       22	/* PMC-Sierra Titan		*/
 #define  MACH_TITAN_YOSEMITE	1	/* PMC-Sierra Yosemite		*/
 #define  MACH_TITAN_EXCITE	2	/* Basler eXcite		*/
 
 /*
  * Valid machtype for group NEC EMMA2RH
  */
-#define MACH_GROUP_NEC_EMMA2RH 25	/* NEC EMMA2RH (was 23)		*/
 #define  MACH_NEC_MARKEINS	0	/* NEC EMMA2RH Mark-eins	*/
 
 /*
  * Valid machtype for group LEMOTE
  */
-#define MACH_GROUP_LEMOTE          27
 #define  MACH_LEMOTE_FULONG        0
 
 /*
  * Valid machtype for group PMC-MSP
  */
-#define MACH_GROUP_MSP         26	/* PMC-Sierra MSP boards/CPUs    */
 #define MACH_MSP4200_EVAL       0	/* PMC-Sierra MSP4200 Evaluation */
 #define MACH_MSP4200_GW         1	/* PMC-Sierra MSP4200 Gateway demo */
 #define MACH_MSP4200_FPGA       2	/* PMC-Sierra MSP4200 Emulation */
@@ -205,15 +190,19 @@
 #define MACH_MSP7120_FPGA       5	/* PMC-Sierra MSP7120 Emulation */
 #define MACH_MSP_OTHER        255	/* PMC-Sierra unknown board type */
 
-#define MACH_GROUP_WINDRIVER   28	/* Windriver boards */
 #define MACH_WRPPMC             1
 
+/*
+ * Valid machtype for group Broadcom
+ */
+#define MACH_GROUP_BRCM		23	/* Broadcom			*/
+#define  MACH_BCM47XX		1	/* Broadcom BCM47XX		*/
+
 #define CL_SIZE			COMMAND_LINE_SIZE
 
 const char *get_system_type(void);
 
 extern unsigned long mips_machtype;
-extern unsigned long mips_machgroup;
 
 #define BOOT_MEM_MAP_MAX	32
 #define BOOT_MEM_RAM		1
diff --git a/include/asm-mips/byteorder.h b/include/asm-mips/byteorder.h
index eee83cbdf2b..fe7dc2d59b6 100644
--- a/include/asm-mips/byteorder.h
+++ b/include/asm-mips/byteorder.h
@@ -65,9 +65,9 @@ static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 x)
 
 #endif /* __GNUC__ */
 
-#if defined (__MIPSEB__)
+#if defined(__MIPSEB__)
 #  include <linux/byteorder/big_endian.h>
-#elif defined (__MIPSEL__)
+#elif defined(__MIPSEL__)
 #  include <linux/byteorder/little_endian.h>
 #else
 #  error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???"
diff --git a/include/asm-mips/cmpxchg.h b/include/asm-mips/cmpxchg.h
index c5b4708e003..a5ec0e5dc5b 100644
--- a/include/asm-mips/cmpxchg.h
+++ b/include/asm-mips/cmpxchg.h
@@ -72,7 +72,7 @@
  */
 extern void __cmpxchg_called_with_bad_pointer(void);
 
-#define __cmpxchg(ptr,old,new,barrier)					\
+#define __cmpxchg(ptr, old, new, barrier)				\
 ({									\
 	__typeof__(ptr) __ptr = (ptr);					\
 	__typeof__(*(ptr)) __old = (old);				\
@@ -102,6 +102,6 @@ extern void __cmpxchg_called_with_bad_pointer(void);
 })
 
 #define cmpxchg(ptr, old, new)		__cmpxchg(ptr, old, new, smp_llsc_mb())
-#define cmpxchg_local(ptr, old, new)	__cmpxchg(ptr, old, new,)
+#define cmpxchg_local(ptr, old, new)	__cmpxchg(ptr, old, new, )
 
 #endif /* __ASM_CMPXCHG_H */
diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
index d95a83e3e1d..f6bd308f047 100644
--- a/include/asm-mips/cpu-features.h
+++ b/include/asm-mips/cpu-features.h
@@ -9,11 +9,14 @@
 #ifndef __ASM_CPU_FEATURES_H
 #define __ASM_CPU_FEATURES_H
 
-
 #include <asm/cpu.h>
 #include <asm/cpu-info.h>
 #include <cpu-feature-overrides.h>
 
+#ifndef current_cpu_type
+#define current_cpu_type()      current_cpu_data.cputype
+#endif
+
 /*
  * SMP assumption: Options of CPU 0 are a superset of all processors.
  * This is true for all known MIPS systems.
@@ -35,9 +38,6 @@
 #ifndef cpu_has_tx39_cache
 #define cpu_has_tx39_cache	(cpu_data[0].options & MIPS_CPU_TX39_CACHE)
 #endif
-#ifndef cpu_has_sb1_cache
-#define cpu_has_sb1_cache	(cpu_data[0].options & MIPS_CPU_SB1_CACHE)
-#endif
 #ifndef cpu_has_fpu
 #define cpu_has_fpu		(current_cpu_data.options & MIPS_CPU_FPU)
 #define raw_cpu_has_fpu		(raw_current_cpu_data.options & MIPS_CPU_FPU)
diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h
index 22fe8453fcc..94f1c817236 100644
--- a/include/asm-mips/cpu-info.h
+++ b/include/asm-mips/cpu-info.h
@@ -14,10 +14,6 @@
 
 #include <asm/cache.h>
 
-#ifdef CONFIG_SGI_IP27
-#include <asm/sn/types.h>
-#endif
-
 /*
  * Descriptor for a cache
  */
@@ -43,20 +39,6 @@ struct cache_desc {
 struct cpuinfo_mips {
 	unsigned long		udelay_val;
 	unsigned long		asid_cache;
-#if defined(CONFIG_SGI_IP27)
-//	cpuid_t		p_cpuid;	/* PROM assigned cpuid */
-	cnodeid_t	p_nodeid;	/* my node ID in compact-id-space */
-	nasid_t		p_nasid;	/* my node ID in numa-as-id-space */
-	unsigned char	p_slice;	/* Physical position on node board */
-#endif
-#if 0
-	unsigned long		loops_per_sec;
-	unsigned long		ipi_count;
-	unsigned long		irq_attempt[NR_IRQS];
-	unsigned long		smp_local_irq_count;
-	unsigned long		prof_multiplier;
-	unsigned long		prof_counter;
-#endif
 
 	/*
 	 * Capability and feature descriptor structure for MIPS CPU
@@ -92,4 +74,7 @@ extern struct cpuinfo_mips cpu_data[];
 extern void cpu_probe(void);
 extern void cpu_report(void);
 
+extern const char *__cpu_name[];
+#define cpu_name_string()	__cpu_name[smp_processor_id()]
+
 #endif /* __ASM_CPU_INFO_H */
diff --git a/include/asm-mips/cpu.h b/include/asm-mips/cpu.h
index 3857358fb6d..54fc18a4e5a 100644
--- a/include/asm-mips/cpu.h
+++ b/include/asm-mips/cpu.h
@@ -106,6 +106,13 @@
 #define PRID_IMP_SR71000        0x0400
 
 /*
+ * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
+ */
+
+#define PRID_IMP_BCM4710	0x4000
+#define PRID_IMP_BCM3302	0x9000
+
+/*
  * Definitions for 7:0 on legacy processors
  */
 
@@ -150,75 +157,55 @@
 
 #define FPIR_IMP_NONE		0x0000
 
-#define CPU_UNKNOWN		 0
-#define CPU_R2000		 1
-#define CPU_R3000		 2
-#define CPU_R3000A		 3
-#define CPU_R3041		 4
-#define CPU_R3051		 5
-#define CPU_R3052		 6
-#define CPU_R3081		 7
-#define CPU_R3081E		 8
-#define CPU_R4000PC		 9
-#define CPU_R4000SC		10
-#define CPU_R4000MC		11
-#define CPU_R4200		12
-#define CPU_R4400PC		13
-#define CPU_R4400SC		14
-#define CPU_R4400MC		15
-#define CPU_R4600		16
-#define CPU_R6000		17
-#define CPU_R6000A		18
-#define CPU_R8000		19
-#define CPU_R10000		20
-#define CPU_R12000		21
-#define CPU_R4300		22
-#define CPU_R4650		23
-#define CPU_R4700		24
-#define CPU_R5000		25
-#define CPU_R5000A		26
-#define CPU_R4640		27
-#define CPU_NEVADA		28
-#define CPU_RM7000		29
-#define CPU_R5432		30
-#define CPU_4KC			31
-#define CPU_5KC			32
-#define CPU_R4310		33
-#define CPU_SB1			34
-#define CPU_TX3912		35
-#define CPU_TX3922		36
-#define CPU_TX3927		37
-#define CPU_AU1000		38
-#define CPU_4KEC		39
-#define CPU_4KSC		40
-#define CPU_VR41XX		41
-#define CPU_R5500		42
-#define CPU_TX49XX		43
-#define CPU_AU1500		44
-#define CPU_20KC		45
-#define CPU_VR4111		46
-#define CPU_VR4121		47
-#define CPU_VR4122		48
-#define CPU_VR4131		49
-#define CPU_VR4181		50
-#define CPU_VR4181A		51
-#define CPU_AU1100		52
-#define CPU_SR71000		53
-#define CPU_RM9000		54
-#define CPU_25KF		55
-#define CPU_VR4133		56
-#define CPU_AU1550		57
-#define CPU_24K			58
-#define CPU_AU1200		59
-#define CPU_34K			60
-#define CPU_PR4450		61
-#define CPU_SB1A		62
-#define CPU_74K			63
-#define CPU_R14000		64
-#define CPU_LOONGSON1           65
-#define CPU_LOONGSON2           66
-
-#define CPU_LAST		66
+enum cpu_type_enum {
+	CPU_UNKNOWN,
+
+	/*
+	 * R2000 class processors
+	 */
+	CPU_R2000, CPU_R3000, CPU_R3000A, CPU_R3041, CPU_R3051, CPU_R3052,
+	CPU_R3081, CPU_R3081E,
+
+	/*
+	 * R6000 class processors
+	 */
+	CPU_R6000, CPU_R6000A,
+
+	/*
+	 * R4000 class processors
+	 */
+	CPU_R4000PC, CPU_R4000SC, CPU_R4000MC, CPU_R4200, CPU_R4300, CPU_R4310,
+	CPU_R4400PC, CPU_R4400SC, CPU_R4400MC, CPU_R4600, CPU_R4640, CPU_R4650,
+	CPU_R4700, CPU_R5000, CPU_R5000A, CPU_R5500, CPU_NEVADA, CPU_R5432,
+	CPU_R10000, CPU_R12000, CPU_R14000, CPU_VR41XX, CPU_VR4111, CPU_VR4121,
+	CPU_VR4122, CPU_VR4131, CPU_VR4133, CPU_VR4181, CPU_VR4181A, CPU_RM7000,
+	CPU_SR71000, CPU_RM9000, CPU_TX49XX,
+
+	/*
+	 * R8000 class processors
+	 */
+	CPU_R8000,
+
+	/*
+	 * TX3900 class processors
+	 */
+	CPU_TX3912, CPU_TX3922, CPU_TX3927,
+
+	/*
+	 * MIPS32 class processors
+	 */
+	CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_74K, CPU_AU1000,
+	CPU_AU1100, CPU_AU1200, CPU_AU1500, CPU_AU1550, CPU_PR4450,
+	CPU_BCM3302, CPU_BCM4710,
+
+	/*
+	 * MIPS64 class processors
+	 */
+	CPU_5KC, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2,
+
+	CPU_LAST
+};
+
 
 /*
  * ISA Level encodings
@@ -247,24 +234,23 @@
 #define MIPS_CPU_3K_CACHE	0x00000004 /* R3000-style caches */
 #define MIPS_CPU_4K_CACHE	0x00000008 /* R4000-style caches */
 #define MIPS_CPU_TX39_CACHE	0x00000010 /* TX3900-style caches */
-#define MIPS_CPU_SB1_CACHE	0x00000020 /* SB1-style caches */
-#define MIPS_CPU_FPU		0x00000040 /* CPU has FPU */
-#define MIPS_CPU_32FPR		0x00000080 /* 32 dbl. prec. FP registers */
-#define MIPS_CPU_COUNTER	0x00000100 /* Cycle count/compare */
-#define MIPS_CPU_WATCH		0x00000200 /* watchpoint registers */
-#define MIPS_CPU_DIVEC		0x00000400 /* dedicated interrupt vector */
-#define MIPS_CPU_VCE		0x00000800 /* virt. coherence conflict possible */
-#define MIPS_CPU_CACHE_CDEX_P	0x00001000 /* Create_Dirty_Exclusive CACHE op */
-#define MIPS_CPU_CACHE_CDEX_S	0x00002000 /* ... same for seconary cache ... */
-#define MIPS_CPU_MCHECK		0x00004000 /* Machine check exception */
-#define MIPS_CPU_EJTAG		0x00008000 /* EJTAG exception */
-#define MIPS_CPU_NOFPUEX	0x00010000 /* no FPU exception */
-#define MIPS_CPU_LLSC		0x00020000 /* CPU has ll/sc instructions */
-#define MIPS_CPU_INCLUSIVE_CACHES	0x00040000 /* P-cache subset enforced */
-#define MIPS_CPU_PREFETCH	0x00080000 /* CPU has usable prefetch */
-#define MIPS_CPU_VINT		0x00100000 /* CPU supports MIPSR2 vectored interrupts */
-#define MIPS_CPU_VEIC		0x00200000 /* CPU supports MIPSR2 external interrupt controller mode */
-#define MIPS_CPU_ULRI		0x00400000 /* CPU has ULRI feature */
+#define MIPS_CPU_FPU		0x00000020 /* CPU has FPU */
+#define MIPS_CPU_32FPR		0x00000040 /* 32 dbl. prec. FP registers */
+#define MIPS_CPU_COUNTER	0x00000080 /* Cycle count/compare */
+#define MIPS_CPU_WATCH		0x00000100 /* watchpoint registers */
+#define MIPS_CPU_DIVEC		0x00000200 /* dedicated interrupt vector */
+#define MIPS_CPU_VCE		0x00000400 /* virt. coherence conflict possible */
+#define MIPS_CPU_CACHE_CDEX_P	0x00000800 /* Create_Dirty_Exclusive CACHE op */
+#define MIPS_CPU_CACHE_CDEX_S	0x00001000 /* ... same for seconary cache ... */
+#define MIPS_CPU_MCHECK		0x00002000 /* Machine check exception */
+#define MIPS_CPU_EJTAG		0x00004000 /* EJTAG exception */
+#define MIPS_CPU_NOFPUEX	0x00008000 /* no FPU exception */
+#define MIPS_CPU_LLSC		0x00010000 /* CPU has ll/sc instructions */
+#define MIPS_CPU_INCLUSIVE_CACHES	0x00020000 /* P-cache subset enforced */
+#define MIPS_CPU_PREFETCH	0x00040000 /* CPU has usable prefetch */
+#define MIPS_CPU_VINT		0x00080000 /* CPU supports MIPSR2 vectored interrupts */
+#define MIPS_CPU_VEIC		0x00100000 /* CPU supports MIPSR2 external interrupt controller mode */
+#define MIPS_CPU_ULRI		0x00200000 /* CPU has ULRI feature */
 
 /*
  * CPU ASE encodings
diff --git a/include/asm-mips/delay.h b/include/asm-mips/delay.h
index 223d156efb9..fab32131e9b 100644
--- a/include/asm-mips/delay.h
+++ b/include/asm-mips/delay.h
@@ -81,7 +81,7 @@ static inline void __udelay(unsigned long usecs, unsigned long lpj)
 
 #define __udelay_val cpu_data[raw_smp_processor_id()].udelay_val
 
-#define udelay(usecs) __udelay((usecs),__udelay_val)
+#define udelay(usecs) __udelay((usecs), __udelay_val)
 
 /* make sure "usecs *= ..." in udelay do not overflow. */
 #if HZ >= 1000
diff --git a/include/asm-mips/elf.h b/include/asm-mips/elf.h
index e7d95d48177..766f91ad5cd 100644
--- a/include/asm-mips/elf.h
+++ b/include/asm-mips/elf.h
@@ -319,7 +319,7 @@ do {									\
 struct task_struct;
 
 extern void elf_dump_regs(elf_greg_t *, struct pt_regs *regs);
-extern int dump_task_regs (struct task_struct *, elf_gregset_t *);
+extern int dump_task_regs(struct task_struct *, elf_gregset_t *);
 extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
 
 #define ELF_CORE_COPY_REGS(elf_regs, regs)			\
diff --git a/include/asm-mips/fixmap.h b/include/asm-mips/fixmap.h
index 02c8a13fc89..f27b96cfac2 100644
--- a/include/asm-mips/fixmap.h
+++ b/include/asm-mips/fixmap.h
@@ -60,8 +60,8 @@ enum fixed_addresses {
 	__end_of_fixed_addresses
 };
 
-extern void __set_fixmap (enum fixed_addresses idx,
-					unsigned long phys, pgprot_t flags);
+extern void __set_fixmap(enum fixed_addresses idx,
+			 unsigned long phys, pgprot_t flags);
 
 #define set_fixmap(idx, phys) \
 		__set_fixmap(idx, phys, PAGE_KERNEL)
diff --git a/include/asm-mips/floppy.h b/include/asm-mips/floppy.h
index aa1ef8b352c..a62d0990c8a 100644
--- a/include/asm-mips/floppy.h
+++ b/include/asm-mips/floppy.h
@@ -10,9 +10,11 @@
 #ifndef _ASM_FLOPPY_H
 #define _ASM_FLOPPY_H
 
+#include <linux/dma-mapping.h>
+
 static inline void fd_cacheflush(char * addr, long size)
 {
-	dma_cache_wback_inv((unsigned long)addr,size);
+	dma_cache_sync(NULL, addr, size, DMA_BIDIRECTIONAL);
 }
 
 #define MAX_BUFFER_SECTORS 24
@@ -47,7 +49,7 @@ static inline void fd_cacheflush(char * addr, long size)
  * Actually this needs to be a bit more complicated since the so much different
  * hardware available with MIPS CPUs ...
  */
-#define CROSS_64KB(a,s) ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64)
+#define CROSS_64KB(a, s) ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64)
 
 #define EXTRA_FLOPPY_PARAMS
 
diff --git a/include/asm-mips/futex.h b/include/asm-mips/futex.h
index b623882bce1..3e7e30d4f41 100644
--- a/include/asm-mips/futex.h
+++ b/include/asm-mips/futex.h
@@ -75,7 +75,7 @@
 }
 
 static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
 {
 	int op = (encoded_op >> 28) & 7;
 	int cmp = (encoded_op >> 24) & 15;
diff --git a/include/asm-mips/fw/arc/hinv.h b/include/asm-mips/fw/arc/hinv.h
new file mode 100644
index 00000000000..e6ff4add04e
--- /dev/null
+++ b/include/asm-mips/fw/arc/hinv.h
@@ -0,0 +1,175 @@
+/*
+ * ARCS hardware/memory inventory/configuration and system ID definitions.
+ */
+#ifndef _ASM_ARC_HINV_H
+#define _ASM_ARC_HINV_H
+
+#include <asm/sgidefs.h>
+#include <asm/fw/arc/types.h>
+
+/* configuration query defines */
+typedef enum configclass {
+	SystemClass,
+	ProcessorClass,
+	CacheClass,
+#ifndef	_NT_PROM
+	MemoryClass,
+	AdapterClass,
+	ControllerClass,
+	PeripheralClass
+#else	/* _NT_PROM */
+	AdapterClass,
+	ControllerClass,
+	PeripheralClass,
+	MemoryClass
+#endif	/* _NT_PROM */
+} CONFIGCLASS;
+
+typedef enum configtype {
+	ARC,
+	CPU,
+	FPU,
+	PrimaryICache,
+	PrimaryDCache,
+	SecondaryICache,
+	SecondaryDCache,
+	SecondaryCache,
+#ifndef	_NT_PROM
+	Memory,
+#endif
+	EISAAdapter,
+	TCAdapter,
+	SCSIAdapter,
+	DTIAdapter,
+	MultiFunctionAdapter,
+	DiskController,
+	TapeController,
+	CDROMController,
+	WORMController,
+	SerialController,
+	NetworkController,
+	DisplayController,
+	ParallelController,
+	PointerController,
+	KeyboardController,
+	AudioController,
+	OtherController,
+	DiskPeripheral,
+	FloppyDiskPeripheral,
+	TapePeripheral,
+	ModemPeripheral,
+	MonitorPeripheral,
+	PrinterPeripheral,
+	PointerPeripheral,
+	KeyboardPeripheral,
+	TerminalPeripheral,
+	LinePeripheral,
+	NetworkPeripheral,
+#ifdef	_NT_PROM
+	Memory,
+#endif
+	OtherPeripheral,
+
+	/* new stuff for IP30 */
+	/* added without moving anything */
+	/* except ANONYMOUS. */
+
+	XTalkAdapter,
+	PCIAdapter,
+	GIOAdapter,
+	TPUAdapter,
+
+	Anonymous
+} CONFIGTYPE;
+
+typedef enum {
+	Failed = 1,
+	ReadOnly = 2,
+	Removable = 4,
+	ConsoleIn = 8,
+	ConsoleOut = 16,
+	Input = 32,
+	Output = 64
+} IDENTIFIERFLAG;
+
+#ifndef NULL			/* for GetChild(NULL); */
+#define	NULL	0
+#endif
+
+union key_u {
+	struct {
+#ifdef	_MIPSEB
+		unsigned char  c_bsize;		/* block size in lines */
+		unsigned char  c_lsize;		/* line size in bytes/tag */
+		unsigned short c_size;		/* cache size in 4K pages */
+#else	/* _MIPSEL */
+		unsigned short c_size;		/* cache size in 4K pages */
+		unsigned char  c_lsize;		/* line size in bytes/tag */
+		unsigned char  c_bsize;		/* block size in lines */
+#endif	/* _MIPSEL */
+	} cache;
+	ULONG FullKey;
+};
+
+#if _MIPS_SIM == _MIPS_SIM_ABI64
+#define SGI_ARCS_VERS	64			/* sgi 64-bit version */
+#define SGI_ARCS_REV	0			/* rev .00 */
+#else
+#define SGI_ARCS_VERS	1			/* first version */
+#define SGI_ARCS_REV	10			/* rev .10, 3/04/92 */
+#endif
+
+typedef struct component {
+	CONFIGCLASS	Class;
+	CONFIGTYPE	Type;
+	IDENTIFIERFLAG	Flags;
+	USHORT		Version;
+	USHORT		Revision;
+	ULONG 		Key;
+	ULONG		AffinityMask;
+	ULONG		ConfigurationDataSize;
+	ULONG		IdentifierLength;
+	char		*Identifier;
+} COMPONENT;
+
+/* internal structure that holds pathname parsing data */
+struct cfgdata {
+	char *name;			/* full name */
+	int minlen;			/* minimum length to match */
+	CONFIGTYPE type;		/* type of token */
+};
+
+/* System ID */
+typedef struct systemid {
+	CHAR VendorId[8];
+	CHAR ProductId[8];
+} SYSTEMID;
+
+/* memory query functions */
+typedef enum memorytype {
+	ExceptionBlock,
+	SPBPage,			/* ARCS == SystemParameterBlock */
+#ifndef	_NT_PROM
+	FreeContiguous,
+	FreeMemory,
+	BadMemory,
+	LoadedProgram,
+	FirmwareTemporary,
+	FirmwarePermanent
+#else	/* _NT_PROM */
+	FreeMemory,
+	BadMemory,
+	LoadedProgram,
+	FirmwareTemporary,
+	FirmwarePermanent,
+	FreeContiguous
+#endif	/* _NT_PROM */
+} MEMORYTYPE;
+
+typedef struct memorydescriptor {
+	MEMORYTYPE	Type;
+	LONG		BasePage;
+	LONG		PageCount;
+} MEMORYDESCRIPTOR;
+
+#endif /* _ASM_ARC_HINV_H */
diff --git a/include/asm-mips/arc/types.h b/include/asm-mips/fw/arc/types.h
index b9adcd6f086..b9adcd6f086 100644
--- a/include/asm-mips/arc/types.h
+++ b/include/asm-mips/fw/arc/types.h
diff --git a/include/asm-mips/fw/cfe/cfe_api.h b/include/asm-mips/fw/cfe/cfe_api.h
new file mode 100644
index 00000000000..41cf050b681
--- /dev/null
+++ b/include/asm-mips/fw/cfe/cfe_api.h
@@ -0,0 +1,185 @@
+/*
+ * Copyright (C) 2000, 2001, 2002 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+/*  *********************************************************************
+    *
+    *  Broadcom Common Firmware Environment (CFE)
+    *
+    *  Device function prototypes		File: cfe_api.h
+    *
+    *  This file contains declarations for doing callbacks to
+    *  cfe from an application.  It should be the only header
+    *  needed by the application to use this library
+    *
+    *  Authors:  Mitch Lichtenberg, Chris Demetriou
+    *
+    ********************************************************************* */
+
+#ifndef CFE_API_H
+#define CFE_API_H
+
+/*
+ * Apply customizations here for different OSes.  These need to:
+ *	* typedef uint64_t, int64_t, intptr_t, uintptr_t.
+ *	* define cfe_strlen() if use of an existing function is desired.
+ *	* define CFE_API_IMPL_NAMESPACE if API functions are to use
+ *	  names in the implementation namespace.
+ * Also, optionally, if the build environment does not do so automatically,
+ * CFE_API_* can be defined here as desired.
+ */
+/* Begin customization. */
+#include <linux/types.h>
+#include <linux/string.h>
+
+typedef long intptr_t;
+
+#define cfe_strlen strlen
+
+#define CFE_API_ALL
+#define CFE_API_STRLEN_CUSTOM
+/* End customization. */
+
+
+/*  *********************************************************************
+    *  Constants
+    ********************************************************************* */
+
+/* Seal indicating CFE's presence, passed to user program. */
+#define CFE_EPTSEAL 0x43464531
+
+#define CFE_MI_RESERVED	0	/* memory is reserved, do not use */
+#define CFE_MI_AVAILABLE 1	/* memory is available */
+
+#define CFE_FLG_WARMSTART     0x00000001
+#define CFE_FLG_FULL_ARENA    0x00000001
+#define CFE_FLG_ENV_PERMANENT 0x00000001
+
+#define CFE_CPU_CMD_START 1
+#define CFE_CPU_CMD_STOP 0
+
+#define CFE_STDHANDLE_CONSOLE	0
+
+#define CFE_DEV_NETWORK 	1
+#define CFE_DEV_DISK		2
+#define CFE_DEV_FLASH		3
+#define CFE_DEV_SERIAL		4
+#define CFE_DEV_CPU		5
+#define CFE_DEV_NVRAM		6
+#define CFE_DEV_CLOCK           7
+#define CFE_DEV_OTHER		8
+#define CFE_DEV_MASK		0x0F
+
+#define CFE_CACHE_FLUSH_D	1
+#define CFE_CACHE_INVAL_I	2
+#define CFE_CACHE_INVAL_D	4
+#define CFE_CACHE_INVAL_L2	8
+
+#define CFE_FWI_64BIT		0x00000001
+#define CFE_FWI_32BIT		0x00000002
+#define CFE_FWI_RELOC		0x00000004
+#define CFE_FWI_UNCACHED	0x00000008
+#define CFE_FWI_MULTICPU	0x00000010
+#define CFE_FWI_FUNCSIM		0x00000020
+#define CFE_FWI_RTLSIM		0x00000040
+
+typedef struct {
+	int64_t fwi_version;		/* major, minor, eco version */
+	int64_t fwi_totalmem;		/* total installed mem */
+	int64_t fwi_flags;		/* various flags */
+	int64_t fwi_boardid;		/* board ID */
+	int64_t fwi_bootarea_va;	/* VA of boot area */
+	int64_t fwi_bootarea_pa;	/* PA of boot area */
+	int64_t fwi_bootarea_size;	/* size of boot area */
+} cfe_fwinfo_t;
+
+
+/*
+ * cfe_strlen is handled specially: If already defined, it has been
+ * overridden in this environment with a standard strlen-like function.
+ */
+#ifdef cfe_strlen
+# define CFE_API_STRLEN_CUSTOM
+#else
+# ifdef CFE_API_IMPL_NAMESPACE
+#  define cfe_strlen(a)			__cfe_strlen(a)
+# endif
+int cfe_strlen(char *name);
+#endif
+
+/*
+ * Defines and prototypes for functions which take no arguments.
+ */
+#ifdef CFE_API_IMPL_NAMESPACE
+int64_t __cfe_getticks(void);
+#define cfe_getticks()			__cfe_getticks()
+#else
+int64_t cfe_getticks(void);
+#endif
+
+/*
+ * Defines and prototypes for the rest of the functions.
+ */
+#ifdef CFE_API_IMPL_NAMESPACE
+#define cfe_close(a)			__cfe_close(a)
+#define cfe_cpu_start(a, b, c, d, e)	__cfe_cpu_start(a, b, c, d, e)
+#define cfe_cpu_stop(a)			__cfe_cpu_stop(a)
+#define cfe_enumenv(a, b, d, e, f)	__cfe_enumenv(a, b, d, e, f)
+#define cfe_enummem(a, b, c, d, e)	__cfe_enummem(a, b, c, d, e)
+#define cfe_exit(a, b)			__cfe_exit(a, b)
+#define cfe_flushcache(a)		__cfe_cacheflush(a)
+#define cfe_getdevinfo(a)		__cfe_getdevinfo(a)
+#define cfe_getenv(a, b, c)		__cfe_getenv(a, b, c)
+#define cfe_getfwinfo(a)		__cfe_getfwinfo(a)
+#define cfe_getstdhandle(a)		__cfe_getstdhandle(a)
+#define cfe_init(a, b)			__cfe_init(a, b)
+#define cfe_inpstat(a)			__cfe_inpstat(a)
+#define cfe_ioctl(a, b, c, d, e, f)	__cfe_ioctl(a, b, c, d, e, f)
+#define cfe_open(a)			__cfe_open(a)
+#define cfe_read(a, b, c)		__cfe_read(a, b, c)
+#define cfe_readblk(a, b, c, d)		__cfe_readblk(a, b, c, d)
+#define cfe_setenv(a, b)		__cfe_setenv(a, b)
+#define cfe_write(a, b, c)		__cfe_write(a, b, c)
+#define cfe_writeblk(a, b, c, d		__cfe_writeblk(a, b, c, d)
+#endif				/* CFE_API_IMPL_NAMESPACE */
+
+int cfe_close(int handle);
+int cfe_cpu_start(int cpu, void (*fn) (void), long sp, long gp, long a1);
+int cfe_cpu_stop(int cpu);
+int cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen);
+int cfe_enummem(int idx, int flags, uint64_t * start, uint64_t * length,
+		uint64_t * type);
+int cfe_exit(int warm, int status);
+int cfe_flushcache(int flg);
+int cfe_getdevinfo(char *name);
+int cfe_getenv(char *name, char *dest, int destlen);
+int cfe_getfwinfo(cfe_fwinfo_t * info);
+int cfe_getstdhandle(int flg);
+int cfe_init(uint64_t handle, uint64_t ept);
+int cfe_inpstat(int handle);
+int cfe_ioctl(int handle, unsigned int ioctlnum, unsigned char *buffer,
+	      int length, int *retlen, uint64_t offset);
+int cfe_open(char *name);
+int cfe_read(int handle, unsigned char *buffer, int length);
+int cfe_readblk(int handle, int64_t offset, unsigned char *buffer,
+		int length);
+int cfe_setenv(char *name, char *val);
+int cfe_write(int handle, unsigned char *buffer, int length);
+int cfe_writeblk(int handle, int64_t offset, unsigned char *buffer,
+		 int length);
+
+#endif				/* CFE_API_H */
diff --git a/arch/mips/sibyte/cfe/cfe_error.h b/include/asm-mips/fw/cfe/cfe_error.h
index 975f00002cb..975f00002cb 100644
--- a/arch/mips/sibyte/cfe/cfe_error.h
+++ b/include/asm-mips/fw/cfe/cfe_error.h
diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h
index 6a5fa32f615..2de638f84c8 100644
--- a/include/asm-mips/hazards.h
+++ b/include/asm-mips/hazards.h
@@ -10,11 +10,12 @@
 #ifndef _ASM_HAZARDS_H
 #define _ASM_HAZARDS_H
 
-
 #ifdef __ASSEMBLY__
 #define ASMMACRO(name, code...) .macro name; code; .endm
 #else
 
+#include <asm/cpu-features.h>
+
 #define ASMMACRO(name, code...)						\
 __asm__(".macro " #name "; " #code "; .endm");				\
 									\
@@ -86,6 +87,57 @@ do {									\
 	: "=r" (tmp));							\
 } while (0)
 
+#elif defined(CONFIG_CPU_MIPSR1)
+
+/*
+ * These are slightly complicated by the fact that we guarantee R1 kernels to
+ * run fine on R2 processors.
+ */
+ASMMACRO(mtc0_tlbw_hazard,
+	_ssnop; _ssnop; _ehb
+	)
+ASMMACRO(tlbw_use_hazard,
+	_ssnop; _ssnop; _ssnop; _ehb
+	)
+ASMMACRO(tlb_probe_hazard,
+	 _ssnop; _ssnop; _ssnop; _ehb
+	)
+ASMMACRO(irq_enable_hazard,
+	 _ssnop; _ssnop; _ssnop; _ehb
+	)
+ASMMACRO(irq_disable_hazard,
+	_ssnop; _ssnop; _ssnop; _ehb
+	)
+ASMMACRO(back_to_back_c0_hazard,
+	 _ssnop; _ssnop; _ssnop; _ehb
+	)
+/*
+ * gcc has a tradition of misscompiling the previous construct using the
+ * address of a label as argument to inline assembler.  Gas otoh has the
+ * annoying difference between la and dla which are only usable for 32-bit
+ * rsp. 64-bit code, so can't be used without conditional compilation.
+ * The alterantive is switching the assembler to 64-bit code which happens
+ * to work right even for 32-bit code ...
+ */
+#define __instruction_hazard()						\
+do {									\
+	unsigned long tmp;						\
+									\
+	__asm__ __volatile__(						\
+	"	.set	mips64r2				\n"	\
+	"	dla	%0, 1f					\n"	\
+	"	jr.hb	%0					\n"	\
+	"	.set	mips0					\n"	\
+	"1:							\n"	\
+	: "=r" (tmp));							\
+} while (0)
+
+#define instruction_hazard()						\
+do {									\
+	if (cpu_has_mips_r2)						\
+		__instruction_hazard();					\
+} while (0)
+
 #elif defined(CONFIG_CPU_R10000)
 
 /*
@@ -193,7 +245,7 @@ ASMMACRO(enable_fpu_hazard,
 	 .set	mips64;
 	 .set	noreorder;
 	 _ssnop;
-	 bnezl	$0,.+4;
+	 bnezl	$0, .+4;
 	 _ssnop;
 	 .set	pop
 )
diff --git a/include/asm-mips/hw_irq.h b/include/asm-mips/hw_irq.h
index 458d9fdc76b..aca05a43a97 100644
--- a/include/asm-mips/hw_irq.h
+++ b/include/asm-mips/hw_irq.h
@@ -8,15 +8,8 @@
 #ifndef __ASM_HW_IRQ_H
 #define __ASM_HW_IRQ_H
 
-#include <linux/profile.h>
 #include <asm/atomic.h>
 
-extern void disable_8259A_irq(unsigned int irq);
-extern void enable_8259A_irq(unsigned int irq);
-extern int i8259A_irq_pending(unsigned int irq);
-extern void make_8259A_irq(unsigned int irq);
-extern void init_8259A(int aeoi);
-
 extern atomic_t irq_err_count;
 
 /*
diff --git a/include/asm-mips/i8253.h b/include/asm-mips/i8253.h
new file mode 100644
index 00000000000..8f689d7df6b
--- /dev/null
+++ b/include/asm-mips/i8253.h
@@ -0,0 +1,30 @@
+/*
+ *  Machine specific IO port address definition for generic.
+ *  Written by Osamu Tomita <tomita@cinet.co.jp>
+ */
+#ifndef _MACH_IO_PORTS_H
+#define _MACH_IO_PORTS_H
+
+/* i8253A PIT registers */
+#define PIT_MODE		0x43
+#define PIT_CH0			0x40
+#define PIT_CH2			0x42
+
+/* i8259A PIC registers */
+#define PIC_MASTER_CMD		0x20
+#define PIC_MASTER_IMR		0x21
+#define PIC_MASTER_ISR		PIC_MASTER_CMD
+#define PIC_MASTER_POLL		PIC_MASTER_ISR
+#define PIC_MASTER_OCW3		PIC_MASTER_ISR
+#define PIC_SLAVE_CMD		0xa0
+#define PIC_SLAVE_IMR		0xa1
+
+/* i8259A PIC related value */
+#define PIC_CASCADE_IR		2
+#define MASTER_ICW4_DEFAULT	0x01
+#define SLAVE_ICW4_DEFAULT	0x01
+#define PIC_ICW4_AEOI		2
+
+extern void setup_pit_timer(void);
+
+#endif /* !_MACH_IO_PORTS_H */
diff --git a/include/asm-mips/i8259.h b/include/asm-mips/i8259.h
index e88a01607fe..8572a2d9048 100644
--- a/include/asm-mips/i8259.h
+++ b/include/asm-mips/i8259.h
@@ -37,9 +37,8 @@
 
 extern spinlock_t i8259A_lock;
 
-extern void init_8259A(int auto_eoi);
-extern void enable_8259A_irq(unsigned int irq);
-extern void disable_8259A_irq(unsigned int irq);
+extern int i8259A_irq_pending(unsigned int irq);
+extern void make_8259A_irq(unsigned int irq);
 
 extern void init_i8259_irqs(void);
 
diff --git a/include/asm-mips/inventory.h b/include/asm-mips/inventory.h
index 92d90f75a63..cc88aed23f0 100644
--- a/include/asm-mips/inventory.h
+++ b/include/asm-mips/inventory.h
@@ -17,8 +17,8 @@ typedef struct inventory_s {
 
 extern int inventory_items;
 
-extern void add_to_inventory (int class, int type, int controller, int unit, int state);
-extern int dump_inventory_to_user (void __user *userbuf, int size);
+extern void add_to_inventory(int class, int type, int controller, int unit, int state);
+extern int dump_inventory_to_user(void __user *userbuf, int size);
 extern int __init init_inventory(void);
 
 #endif /* __ASM_INVENTORY_H */
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index 7ba92890ea1..2cd8323c858 100644
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -40,11 +40,11 @@
  * hardware.  An example use would be for flash memory that's used for
  * execute in place.
  */
-# define __raw_ioswabb(a,x)	(x)
-# define __raw_ioswabw(a,x)	(x)
-# define __raw_ioswabl(a,x)	(x)
-# define __raw_ioswabq(a,x)	(x)
-# define ____raw_ioswabq(a,x)	(x)
+# define __raw_ioswabb(a, x)	(x)
+# define __raw_ioswabw(a, x)	(x)
+# define __raw_ioswabl(a, x)	(x)
+# define __raw_ioswabq(a, x)	(x)
+# define ____raw_ioswabq(a, x)	(x)
 
 /* ioswab[bwlq], __mem_ioswab[bwlq] are defined in mangle-port.h */
 
@@ -561,9 +561,9 @@ extern void (*_dma_cache_wback_inv)(unsigned long start, unsigned long size);
 extern void (*_dma_cache_wback)(unsigned long start, unsigned long size);
 extern void (*_dma_cache_inv)(unsigned long start, unsigned long size);
 
-#define dma_cache_wback_inv(start, size)	_dma_cache_wback_inv(start,size)
-#define dma_cache_wback(start, size)		_dma_cache_wback(start,size)
-#define dma_cache_inv(start, size)		_dma_cache_inv(start,size)
+#define dma_cache_wback_inv(start, size)	_dma_cache_wback_inv(start, size)
+#define dma_cache_wback(start, size)		_dma_cache_wback(start, size)
+#define dma_cache_inv(start, size)		_dma_cache_inv(start, size)
 
 #else /* Sane hardware */
 
@@ -587,7 +587,7 @@ extern void (*_dma_cache_inv)(unsigned long start, unsigned long size);
 #define __CSR_32_ADJUST 0
 #endif
 
-#define csr_out32(v,a) (*(volatile u32 *)((unsigned long)(a) + __CSR_32_ADJUST) = (v))
+#define csr_out32(v, a) (*(volatile u32 *)((unsigned long)(a) + __CSR_32_ADJUST) = (v))
 #define csr_in32(a)    (*(volatile u32 *)((unsigned long)(a) + __CSR_32_ADJUST))
 
 /*
diff --git a/include/asm-mips/ioctl.h b/include/asm-mips/ioctl.h
index 2036fcb9f11..85067e248a8 100644
--- a/include/asm-mips/ioctl.h
+++ b/include/asm-mips/ioctl.h
@@ -54,7 +54,7 @@
 #define _IOC_IN		0x80000000
 #define _IOC_INOUT	(IOC_IN|IOC_OUT)
 
-#define _IOC(dir,type,nr,size) \
+#define _IOC(dir, type, nr, size) \
 	(((dir)  << _IOC_DIRSHIFT) | \
 	 ((type) << _IOC_TYPESHIFT) | \
 	 ((nr)   << _IOC_NRSHIFT) | \
@@ -68,13 +68,13 @@ extern unsigned int __invalid_size_argument_for_IOC;
 	  sizeof(t) : __invalid_size_argument_for_IOC)
 
 /* used to create numbers */
-#define _IO(type,nr)		_IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)	_IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOW(type,nr,size)	_IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOWR(type,nr,size)	_IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOR_BAD(type,nr,size)	_IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW_BAD(type,nr,size)	_IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR_BAD(type,nr,size)	_IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
+#define _IO(type, nr)		_IOC(_IOC_NONE, (type), (nr), 0)
+#define _IOR(type, nr, size)	_IOC(_IOC_READ, (type), (nr), (_IOC_TYPECHECK(size)))
+#define _IOW(type, nr, size)	_IOC(_IOC_WRITE, (type), (nr), (_IOC_TYPECHECK(size)))
+#define _IOWR(type, nr, size)	_IOC(_IOC_READ|_IOC_WRITE, (type), (nr), (_IOC_TYPECHECK(size)))
+#define _IOR_BAD(type, nr, size)	_IOC(_IOC_READ, (type), (nr), sizeof(size))
+#define _IOW_BAD(type, nr, size)	_IOC(_IOC_WRITE, (type), (nr), sizeof(size))
+#define _IOWR_BAD(type, nr, size)	_IOC(_IOC_READ|_IOC_WRITE, (type), (nr), sizeof(size))
 
 
 /* used to decode them.. */
diff --git a/include/asm-mips/ioctls.h b/include/asm-mips/ioctls.h
index 5097cbf183a..3f04a995ec5 100644
--- a/include/asm-mips/ioctls.h
+++ b/include/asm-mips/ioctls.h
@@ -77,12 +77,12 @@
 #define TIOCSBRK	0x5427  /* BSD compatibility */
 #define TIOCCBRK	0x5428  /* BSD compatibility */
 #define TIOCGSID	0x7416  /* Return the session ID of FD */
-#define TCGETS2		_IOR('T',0x2A, struct termios2)
-#define TCSETS2		_IOW('T',0x2B, struct termios2)
-#define TCSETSW2	_IOW('T',0x2C, struct termios2)
-#define TCSETSF2	_IOW('T',0x2D, struct termios2)
-#define TIOCGPTN	_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
-#define TIOCSPTLCK	_IOW('T',0x31, int)  /* Lock/unlock Pty */
+#define TCGETS2		_IOR('T', 0x2A, struct termios2)
+#define TCSETS2		_IOW('T', 0x2B, struct termios2)
+#define TCSETSW2	_IOW('T', 0x2C, struct termios2)
+#define TCSETSF2	_IOW('T', 0x2D, struct termios2)
+#define TIOCGPTN	_IOR('T', 0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TIOCSPTLCK	_IOW('T', 0x31, int)  /* Lock/unlock Pty */
 
 /* I hope the range from 0x5480 on is free ... */
 #define TIOCSCTTY	0x5480		/* become controlling tty */
diff --git a/include/asm-mips/ip32/machine.h b/include/asm-mips/ip32/machine.h
deleted file mode 100644
index 1b631b8da6f..00000000000
--- a/include/asm-mips/ip32/machine.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * machine.h -- Machine/group probing for ip32
- *
- * Copyright (C) 2001 Keith M Wesolowski
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive
- * for more details.
- */
-#ifndef _ASM_IP32_MACHINE_H
-#define _ASM_IP32_MACHINE_H
-
-
-#ifdef CONFIG_SGI_IP32
-
-#define SGI_MACH_O2		0x3201
-
-#endif /* CONFIG_SGI_IP32 */
-
-#endif /* _ASM_SGI_MACHINE_H */
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
index 2cb52cf8bd4..a58f0eecc68 100644
--- a/include/asm-mips/irq.h
+++ b/include/asm-mips/irq.h
@@ -46,6 +46,38 @@ static inline void smtc_im_ack_irq(unsigned int irq)
 
 #endif /* CONFIG_MIPS_MT_SMTC */
 
+#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
+#include <linux/cpumask.h>
+
+extern void plat_set_irq_affinity(unsigned int irq, cpumask_t affinity);
+extern void smtc_forward_irq(unsigned int irq);
+
+/*
+ * IRQ affinity hook invoked at the beginning of interrupt dispatch
+ * if option is enabled.
+ *
+ * Up through Linux 2.6.22 (at least) cpumask operations are very
+ * inefficient on MIPS.  Initial prototypes of SMTC IRQ affinity
+ * used a "fast path" per-IRQ-descriptor cache of affinity information
+ * to reduce latency.  As there is a project afoot to optimize the
+ * cpumask implementations, this version is optimistically assuming
+ * that cpumask.h macro overhead is reasonable during interrupt dispatch.
+ */
+#define IRQ_AFFINITY_HOOK(irq)						\
+do {									\
+    if (!cpu_isset(smp_processor_id(), irq_desc[irq].affinity)) {	\
+	smtc_forward_irq(irq);						\
+	irq_exit();							\
+	return;								\
+    }									\
+} while (0)
+
+#else /* Not doing SMTC affinity */
+
+#define IRQ_AFFINITY_HOOK(irq) do { } while (0)
+
+#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */
+
 #ifdef CONFIG_MIPS_MT_SMTC_IM_BACKSTOP
 
 /*
@@ -56,13 +88,27 @@ static inline void smtc_im_ack_irq(unsigned int irq)
  */
 #define __DO_IRQ_SMTC_HOOK(irq)						\
 do {									\
+	IRQ_AFFINITY_HOOK(irq);						\
 	if (irq_hwmask[irq] & 0x0000ff00)				\
 		write_c0_tccontext(read_c0_tccontext() &		\
-		                   ~(irq_hwmask[irq] & 0x0000ff00));	\
+				   ~(irq_hwmask[irq] & 0x0000ff00));	\
+} while (0)
+
+#define __NO_AFFINITY_IRQ_SMTC_HOOK(irq)				\
+do {									\
+	if (irq_hwmask[irq] & 0x0000ff00)                               \
+		write_c0_tccontext(read_c0_tccontext() &		\
+				   ~(irq_hwmask[irq] & 0x0000ff00));	\
 } while (0)
+
 #else
 
-#define __DO_IRQ_SMTC_HOOK(irq) do { } while (0)
+#define __DO_IRQ_SMTC_HOOK(irq)						\
+do {									\
+	IRQ_AFFINITY_HOOK(irq);						\
+} while (0)
+#define __NO_AFFINITY_IRQ_SMTC_HOOK(irq) do { } while (0)
+
 #endif
 
 /*
@@ -81,6 +127,23 @@ do {									\
 	irq_exit();							\
 } while (0)
 
+#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
+/*
+ * To avoid inefficient and in some cases pathological re-checking of
+ * IRQ affinity, we have this variant that skips the affinity check.
+ */
+
+
+#define do_IRQ_no_affinity(irq)						\
+do {									\
+	irq_enter();							\
+	__NO_AFFINITY_IRQ_SMTC_HOOK(irq);				\
+	generic_handle_irq(irq);					\
+	irq_exit();							\
+} while (0)
+
+#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */
+
 extern void arch_init_irq(void);
 extern void spurious_interrupt(void);
 
diff --git a/include/asm-mips/irq_gt641xx.h b/include/asm-mips/irq_gt641xx.h
new file mode 100644
index 00000000000..f9a7c3ac2e6
--- /dev/null
+++ b/include/asm-mips/irq_gt641xx.h
@@ -0,0 +1,60 @@
+/*
+ *  Galileo/Marvell GT641xx IRQ definitions.
+ *
+ *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#ifndef _ASM_IRQ_GT641XX_H
+#define _ASM_IRQ_GT641XX_H
+
+#ifndef GT641XX_IRQ_BASE
+#define GT641XX_IRQ_BASE		8
+#endif
+
+#define GT641XX_MEMORY_OUT_OF_RANGE_IRQ		(GT641XX_IRQ_BASE + 1)
+#define GT641XX_DMA_OUT_OF_RANGE_IRQ		(GT641XX_IRQ_BASE + 2)
+#define GT641XX_CPU_ACCESS_OUT_OF_RANGE_IRQ	(GT641XX_IRQ_BASE + 3)
+#define GT641XX_DMA0_IRQ			(GT641XX_IRQ_BASE + 4)
+#define GT641XX_DMA1_IRQ			(GT641XX_IRQ_BASE + 5)
+#define GT641XX_DMA2_IRQ			(GT641XX_IRQ_BASE + 6)
+#define GT641XX_DMA3_IRQ			(GT641XX_IRQ_BASE + 7)
+#define GT641XX_TIMER0_IRQ			(GT641XX_IRQ_BASE + 8)
+#define GT641XX_TIMER1_IRQ			(GT641XX_IRQ_BASE + 9)
+#define GT641XX_TIMER2_IRQ			(GT641XX_IRQ_BASE + 10)
+#define GT641XX_TIMER3_IRQ			(GT641XX_IRQ_BASE + 11)
+#define GT641XX_PCI_0_MASTER_READ_ERROR_IRQ	(GT641XX_IRQ_BASE + 12)
+#define GT641XX_PCI_0_SLAVE_WRITE_ERROR_IRQ	(GT641XX_IRQ_BASE + 13)
+#define GT641XX_PCI_0_MASTER_WRITE_ERROR_IRQ	(GT641XX_IRQ_BASE + 14)
+#define GT641XX_PCI_0_SLAVE_READ_ERROR_IRQ	(GT641XX_IRQ_BASE + 15)
+#define GT641XX_PCI_0_ADDRESS_ERROR_IRQ		(GT641XX_IRQ_BASE + 16)
+#define GT641XX_MEMORY_ERROR_IRQ		(GT641XX_IRQ_BASE + 17)
+#define GT641XX_PCI_0_MASTER_ABORT_IRQ		(GT641XX_IRQ_BASE + 18)
+#define GT641XX_PCI_0_TARGET_ABORT_IRQ		(GT641XX_IRQ_BASE + 19)
+#define GT641XX_PCI_0_RETRY_TIMEOUT_IRQ		(GT641XX_IRQ_BASE + 20)
+#define GT641XX_CPU_INT0_IRQ			(GT641XX_IRQ_BASE + 21)
+#define GT641XX_CPU_INT1_IRQ			(GT641XX_IRQ_BASE + 22)
+#define GT641XX_CPU_INT2_IRQ			(GT641XX_IRQ_BASE + 23)
+#define GT641XX_CPU_INT3_IRQ			(GT641XX_IRQ_BASE + 24)
+#define GT641XX_CPU_INT4_IRQ			(GT641XX_IRQ_BASE + 25)
+#define GT641XX_PCI_INT0_IRQ			(GT641XX_IRQ_BASE + 26)
+#define GT641XX_PCI_INT1_IRQ			(GT641XX_IRQ_BASE + 27)
+#define GT641XX_PCI_INT2_IRQ			(GT641XX_IRQ_BASE + 28)
+#define GT641XX_PCI_INT3_IRQ			(GT641XX_IRQ_BASE + 29)
+
+extern void gt641xx_irq_dispatch(void);
+extern void gt641xx_irq_init(void);
+
+#endif /* _ASM_IRQ_GT641XX_H */
diff --git a/include/asm-mips/irqflags.h b/include/asm-mips/irqflags.h
index e459fa05db8..881e8866501 100644
--- a/include/asm-mips/irqflags.h
+++ b/include/asm-mips/irqflags.h
@@ -16,7 +16,7 @@
 #include <linux/compiler.h>
 #include <asm/hazards.h>
 
-__asm__ (
+__asm__(
 	"	.macro	raw_local_irq_enable				\n"
 	"	.set	push						\n"
 	"	.set	reorder						\n"
@@ -65,7 +65,7 @@ static inline void raw_local_irq_enable(void)
  *
  * Workaround: mask EXL bit of the result or place a nop before mfc0.
  */
-__asm__ (
+__asm__(
 	"	.macro	raw_local_irq_disable\n"
 	"	.set	push						\n"
 	"	.set	noat						\n"
@@ -96,7 +96,7 @@ static inline void raw_local_irq_disable(void)
 		: "memory");
 }
 
-__asm__ (
+__asm__(
 	"	.macro	raw_local_save_flags flags			\n"
 	"	.set	push						\n"
 	"	.set	reorder						\n"
@@ -113,7 +113,7 @@ __asm__ __volatile__(							\
 	"raw_local_save_flags %0"					\
 	: "=r" (x))
 
-__asm__ (
+__asm__(
 	"	.macro	raw_local_irq_save result			\n"
 	"	.set	push						\n"
 	"	.set	reorder						\n"
@@ -145,7 +145,7 @@ __asm__ __volatile__(							\
 	: /* no inputs */						\
 	: "memory")
 
-__asm__ (
+__asm__(
 	"	.macro	raw_local_irq_restore flags			\n"
 	"	.set	push						\n"
 	"	.set	noreorder					\n"
diff --git a/include/asm-mips/jazz.h b/include/asm-mips/jazz.h
index 81cbf004fd1..83f449dec95 100644
--- a/include/asm-mips/jazz.h
+++ b/include/asm-mips/jazz.h
@@ -185,37 +185,25 @@ typedef struct {
 #define JAZZ_IO_IRQ_ENABLE      0xe0010002
 
 /*
- * JAZZ interrupt enable bits
- */
-#define JAZZ_IE_PARALLEL            (1 << 0)
-#define JAZZ_IE_FLOPPY              (1 << 1)
-#define JAZZ_IE_SOUND               (1 << 2)
-#define JAZZ_IE_VIDEO               (1 << 3)
-#define JAZZ_IE_ETHERNET            (1 << 4)
-#define JAZZ_IE_SCSI                (1 << 5)
-#define JAZZ_IE_KEYBOARD            (1 << 6)
-#define JAZZ_IE_MOUSE               (1 << 7)
-#define JAZZ_IE_SERIAL1             (1 << 8)
-#define JAZZ_IE_SERIAL2             (1 << 9)
-
-/*
  * JAZZ Interrupt Level definitions
  *
  * This is somewhat broken.  For reasons which nobody can remember anymore
  * we remap the Jazz interrupts to the usual ISA style interrupt numbers.
  */
-#define JAZZ_PARALLEL_IRQ       16
-#define JAZZ_FLOPPY_IRQ         17
-#define JAZZ_SOUND_IRQ          18
-#define JAZZ_VIDEO_IRQ          19
-#define JAZZ_ETHERNET_IRQ       20
-#define JAZZ_SCSI_IRQ           21
-#define JAZZ_KEYBOARD_IRQ       22
-#define JAZZ_MOUSE_IRQ          23
-#define JAZZ_SERIAL1_IRQ        24
-#define JAZZ_SERIAL2_IRQ        25
-
-#define JAZZ_TIMER_IRQ          31
+#define JAZZ_IRQ_START          24
+#define JAZZ_IRQ_END            (24 + 9)
+#define JAZZ_PARALLEL_IRQ       (JAZZ_IRQ_START + 0)
+#define JAZZ_FLOPPY_IRQ         (JAZZ_IRQ_START + 1)
+#define JAZZ_SOUND_IRQ          (JAZZ_IRQ_START + 2)
+#define JAZZ_VIDEO_IRQ          (JAZZ_IRQ_START + 3)
+#define JAZZ_ETHERNET_IRQ       (JAZZ_IRQ_START + 4)
+#define JAZZ_SCSI_IRQ           (JAZZ_IRQ_START + 5)
+#define JAZZ_KEYBOARD_IRQ       (JAZZ_IRQ_START + 6)
+#define JAZZ_MOUSE_IRQ          (JAZZ_IRQ_START + 7)
+#define JAZZ_SERIAL1_IRQ        (JAZZ_IRQ_START + 8)
+#define JAZZ_SERIAL2_IRQ        (JAZZ_IRQ_START + 9)
+
+#define JAZZ_TIMER_IRQ          (MIPS_CPU_IRQ_BASE+6)
 
 
 /*
diff --git a/include/asm-mips/jazzdma.h b/include/asm-mips/jazzdma.h
index 0a205b77e50..8bb37bba68f 100644
--- a/include/asm-mips/jazzdma.h
+++ b/include/asm-mips/jazzdma.h
@@ -7,7 +7,6 @@
 /*
  * Prototypes and macros
  */
-extern void vdma_init(void);
 extern unsigned long vdma_alloc(unsigned long paddr, unsigned long size);
 extern int vdma_free(unsigned long laddr);
 extern int vdma_remap(unsigned long laddr, unsigned long paddr,
diff --git a/include/asm-mips/jmr3927/tx3927.h b/include/asm-mips/jmr3927/tx3927.h
index 4be2f25f70d..211bcf47fff 100644
--- a/include/asm-mips/jmr3927/tx3927.h
+++ b/include/asm-mips/jmr3927/tx3927.h
@@ -53,23 +53,23 @@ struct tx3927_dma_reg {
 #include <asm/byteorder.h>
 
 #ifdef __BIG_ENDIAN
-#define endian_def_s2(e1,e2)	\
-	volatile unsigned short e1,e2
-#define endian_def_sb2(e1,e2,e3)	\
-	volatile unsigned short e1;volatile unsigned char e2,e3
-#define endian_def_b2s(e1,e2,e3)	\
-	volatile unsigned char e1,e2;volatile unsigned short e3
-#define endian_def_b4(e1,e2,e3,e4)	\
-	volatile unsigned char e1,e2,e3,e4
+#define endian_def_s2(e1, e2)	\
+	volatile unsigned short e1, e2
+#define endian_def_sb2(e1, e2, e3)	\
+	volatile unsigned short e1;volatile unsigned char e2, e3
+#define endian_def_b2s(e1, e2, e3)	\
+	volatile unsigned char e1, e2;volatile unsigned short e3
+#define endian_def_b4(e1, e2, e3, e4)	\
+	volatile unsigned char e1, e2, e3, e4
 #else
-#define endian_def_s2(e1,e2)	\
-	volatile unsigned short e2,e1
-#define endian_def_sb2(e1,e2,e3)	\
-	volatile unsigned char e3,e2;volatile unsigned short e1
-#define endian_def_b2s(e1,e2,e3)	\
-	volatile unsigned short e3;volatile unsigned char e2,e1
-#define endian_def_b4(e1,e2,e3,e4)	\
-	volatile unsigned char e4,e3,e2,e1
+#define endian_def_s2(e1, e2)	\
+	volatile unsigned short e2, e1
+#define endian_def_sb2(e1, e2, e3)	\
+	volatile unsigned char e3, e2;volatile unsigned short e1
+#define endian_def_b2s(e1, e2, e3)	\
+	volatile unsigned short e3;volatile unsigned char e2, e1
+#define endian_def_b4(e1, e2, e3, e4)	\
+	volatile unsigned char e4, e3, e2, e1
 #endif
 
 struct tx3927_pcic_reg {
diff --git a/include/asm-mips/lasat/ds1603.h b/include/asm-mips/lasat/ds1603.h
new file mode 100644
index 00000000000..edcd7544b35
--- /dev/null
+++ b/include/asm-mips/lasat/ds1603.h
@@ -0,0 +1,18 @@
+#include <asm/addrspace.h>
+
+/* Lasat 100	*/
+#define DS1603_REG_100		(KSEG1ADDR(0x1c810000))
+#define DS1603_RST_100		(1 << 2)
+#define DS1603_CLK_100		(1 << 0)
+#define DS1603_DATA_SHIFT_100	1
+#define DS1603_DATA_100		(1 << DS1603_DATA_SHIFT_100)
+
+/* Lasat 200	*/
+#define DS1603_REG_200		(KSEG1ADDR(0x11000000))
+#define DS1603_RST_200		(1 << 3)
+#define DS1603_CLK_200		(1 << 4)
+#define DS1603_DATA_200		(1 << 5)
+
+#define DS1603_DATA_REG_200		(DS1603_REG_200 + 0x10000)
+#define DS1603_DATA_READ_SHIFT_200	9
+#define DS1603_DATA_READ_200	(1 << DS1603_DATA_READ_SHIFT_200)
diff --git a/include/asm-mips/lasat/eeprom.h b/include/asm-mips/lasat/eeprom.h
new file mode 100644
index 00000000000..3dac203697f
--- /dev/null
+++ b/include/asm-mips/lasat/eeprom.h
@@ -0,0 +1,17 @@
+#include <asm/addrspace.h>
+
+/* lasat 100 */
+#define AT93C_REG_100               KSEG1ADDR(0x1c810000)
+#define AT93C_RDATA_REG_100         AT93C_REG_100
+#define AT93C_RDATA_SHIFT_100       4
+#define AT93C_WDATA_SHIFT_100       4
+#define AT93C_CS_M_100              (1 << 5)
+#define AT93C_CLK_M_100             (1 << 3)
+
+/* lasat 200 */
+#define AT93C_REG_200		KSEG1ADDR(0x11000000)
+#define AT93C_RDATA_REG_200	(AT93C_REG_200+0x10000)
+#define AT93C_RDATA_SHIFT_200	8
+#define AT93C_WDATA_SHIFT_200	2
+#define AT93C_CS_M_200		(1 << 0)
+#define AT93C_CLK_M_200		(1 << 1)
diff --git a/include/asm-mips/lasat/head.h b/include/asm-mips/lasat/head.h
new file mode 100644
index 00000000000..f5589f31a19
--- /dev/null
+++ b/include/asm-mips/lasat/head.h
@@ -0,0 +1,22 @@
+/*
+ * Image header stuff
+ */
+#ifndef _HEAD_H
+#define _HEAD_H
+
+#define LASAT_K_MAGIC0_VAL	0xfedeabba
+#define LASAT_K_MAGIC1_VAL	0x00bedead
+
+#ifndef _LANGUAGE_ASSEMBLY
+#include <linux/types.h>
+struct bootloader_header {
+	u32 magic[2];
+	u32 version;
+	u32 image_start;
+	u32 image_size;
+	u32 kernel_start;
+	u32 kernel_entry;
+};
+#endif
+
+#endif /* _HEAD_H */
diff --git a/include/asm-mips/lasat/lasat.h b/include/asm-mips/lasat/lasat.h
new file mode 100644
index 00000000000..ea04d9262ed
--- /dev/null
+++ b/include/asm-mips/lasat/lasat.h
@@ -0,0 +1,256 @@
+/*
+ * lasat.h
+ *
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Configuration for LASAT boards, loads the appropriate include files.
+ */
+#ifndef _LASAT_H
+#define _LASAT_H
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+extern struct lasat_misc {
+	volatile u32 *reset_reg;
+	volatile u32 *flash_wp_reg;
+	u32 flash_wp_bit;
+} *lasat_misc;
+
+enum lasat_mtdparts {
+	LASAT_MTD_BOOTLOADER,
+	LASAT_MTD_SERVICE,
+	LASAT_MTD_NORMAL,
+	LASAT_MTD_CONFIG,
+	LASAT_MTD_FS,
+	LASAT_MTD_LAST
+};
+
+/*
+ * The format of the data record in the EEPROM.
+ * See Documentation/LASAT/eeprom.txt for a detailed description
+ * of the fields in this struct, and the LASAT Hardware Configuration
+ * field specification for a detailed description of the config
+ * field.
+ */
+#include <linux/types.h>
+
+#define LASAT_EEPROM_VERSION 7
+struct lasat_eeprom_struct {
+	unsigned int  version;
+	unsigned int  cfg[3];
+	unsigned char hwaddr[6];
+	unsigned char print_partno[12];
+	unsigned char term0;
+	unsigned char print_serial[14];
+	unsigned char term1;
+	unsigned char prod_partno[12];
+	unsigned char term2;
+	unsigned char prod_serial[14];
+	unsigned char term3;
+	unsigned char passwd_hash[16];
+	unsigned char pwdnull;
+	unsigned char vendid;
+	unsigned char ts_ref;
+	unsigned char ts_signoff;
+	unsigned char reserved[11];
+	unsigned char debugaccess;
+	unsigned short prid;
+	unsigned int  serviceflag;
+	unsigned int  ipaddr;
+	unsigned int  netmask;
+	unsigned int  crc32;
+};
+
+struct lasat_eeprom_struct_pre7 {
+	unsigned int  version;
+	unsigned int  flags[3];
+	unsigned char hwaddr0[6];
+	unsigned char hwaddr1[6];
+	unsigned char print_partno[9];
+	unsigned char term0;
+	unsigned char print_serial[14];
+	unsigned char term1;
+	unsigned char prod_partno[9];
+	unsigned char term2;
+	unsigned char prod_serial[14];
+	unsigned char term3;
+	unsigned char passwd_hash[24];
+	unsigned char pwdnull;
+	unsigned char vendor;
+	unsigned char ts_ref;
+	unsigned char ts_signoff;
+	unsigned char reserved[6];
+	unsigned int  writecount;
+	unsigned int  ipaddr;
+	unsigned int  netmask;
+	unsigned int  crc32;
+};
+
+/* Configuration descriptor encoding - see the doc for details */
+
+#define LASAT_W0_DSCTYPE(v)		(((v))         & 0xf)
+#define LASAT_W0_BMID(v)		(((v) >> 0x04) & 0xf)
+#define LASAT_W0_CPUTYPE(v)		(((v) >> 0x08) & 0xf)
+#define LASAT_W0_BUSSPEED(v)		(((v) >> 0x0c) & 0xf)
+#define LASAT_W0_CPUCLK(v)		(((v) >> 0x10) & 0xf)
+#define LASAT_W0_SDRAMBANKSZ(v)		(((v) >> 0x14) & 0xf)
+#define LASAT_W0_SDRAMBANKS(v)		(((v) >> 0x18) & 0xf)
+#define LASAT_W0_L2CACHE(v)		(((v) >> 0x1c) & 0xf)
+
+#define LASAT_W1_EDHAC(v)		(((v))         & 0xf)
+#define LASAT_W1_HIFN(v)		(((v) >> 0x04) & 0x1)
+#define LASAT_W1_ISDN(v)		(((v) >> 0x05) & 0x1)
+#define LASAT_W1_IDE(v)			(((v) >> 0x06) & 0x1)
+#define LASAT_W1_HDLC(v)		(((v) >> 0x07) & 0x1)
+#define LASAT_W1_USVERSION(v)		(((v) >> 0x08) & 0x1)
+#define LASAT_W1_4MACS(v)		(((v) >> 0x09) & 0x1)
+#define LASAT_W1_EXTSERIAL(v)		(((v) >> 0x0a) & 0x1)
+#define LASAT_W1_FLASHSIZE(v)		(((v) >> 0x0c) & 0xf)
+#define LASAT_W1_PCISLOTS(v)		(((v) >> 0x10) & 0xf)
+#define LASAT_W1_PCI1OPT(v)		(((v) >> 0x14) & 0xf)
+#define LASAT_W1_PCI2OPT(v)		(((v) >> 0x18) & 0xf)
+#define LASAT_W1_PCI3OPT(v)		(((v) >> 0x1c) & 0xf)
+
+/* Routines specific to LASAT boards */
+
+#define LASAT_BMID_MASQUERADE2		0
+#define LASAT_BMID_MASQUERADEPRO	1
+#define LASAT_BMID_SAFEPIPE25		2
+#define LASAT_BMID_SAFEPIPE50		3
+#define LASAT_BMID_SAFEPIPE100		4
+#define LASAT_BMID_SAFEPIPE5000		5
+#define LASAT_BMID_SAFEPIPE7000		6
+#define LASAT_BMID_SAFEPIPE1000		7
+#if 0
+#define LASAT_BMID_SAFEPIPE30		7
+#define LASAT_BMID_SAFEPIPE5100		8
+#define LASAT_BMID_SAFEPIPE7100		9
+#endif
+#define LASAT_BMID_UNKNOWN		0xf
+#define LASAT_MAX_BMID_NAMES		9   /* no larger than 15! */
+
+#define LASAT_HAS_EDHAC			(1 << 0)
+#define LASAT_EDHAC_FAST		(1 << 1)
+#define LASAT_HAS_EADI			(1 << 2)
+#define LASAT_HAS_HIFN			(1 << 3)
+#define LASAT_HAS_ISDN			(1 << 4)
+#define LASAT_HAS_LEASEDLINE_IF		(1 << 5)
+#define LASAT_HAS_HDC			(1 << 6)
+
+#define LASAT_PRID_MASQUERADE2		0
+#define LASAT_PRID_MASQUERADEPRO	1
+#define LASAT_PRID_SAFEPIPE25		2
+#define LASAT_PRID_SAFEPIPE50		3
+#define LASAT_PRID_SAFEPIPE100		4
+#define LASAT_PRID_SAFEPIPE5000		5
+#define LASAT_PRID_SAFEPIPE7000		6
+#define LASAT_PRID_SAFEPIPE30		7
+#define LASAT_PRID_SAFEPIPE5100		8
+#define LASAT_PRID_SAFEPIPE7100		9
+
+#define LASAT_PRID_SAFEPIPE1110		10
+#define LASAT_PRID_SAFEPIPE3020		11
+#define LASAT_PRID_SAFEPIPE3030		12
+#define LASAT_PRID_SAFEPIPE5020		13
+#define LASAT_PRID_SAFEPIPE5030		14
+#define LASAT_PRID_SAFEPIPE1120		15
+#define LASAT_PRID_SAFEPIPE1130		16
+#define LASAT_PRID_SAFEPIPE6010		17
+#define LASAT_PRID_SAFEPIPE6110		18
+#define LASAT_PRID_SAFEPIPE6210		19
+#define LASAT_PRID_SAFEPIPE1020		20
+#define LASAT_PRID_SAFEPIPE1040		21
+#define LASAT_PRID_SAFEPIPE1060		22
+
+struct lasat_info {
+	unsigned int  li_cpu_hz;
+	unsigned int  li_bus_hz;
+	unsigned int  li_bmid;
+	unsigned int  li_memsize;
+	unsigned int  li_flash_size;
+	unsigned int  li_prid;
+	unsigned char li_bmstr[16];
+	unsigned char li_namestr[32];
+	unsigned char li_typestr[16];
+	/* Info on the Flash layout */
+	unsigned int  li_flash_base;
+	unsigned long li_flashpart_base[LASAT_MTD_LAST];
+	unsigned long li_flashpart_size[LASAT_MTD_LAST];
+	struct lasat_eeprom_struct li_eeprom_info;
+	unsigned int  li_eeprom_upgrade_version;
+	unsigned int  li_debugaccess;
+};
+
+extern struct lasat_info lasat_board_info;
+
+static inline unsigned long lasat_flash_partition_start(int partno)
+{
+	if (partno < 0 || partno >= LASAT_MTD_LAST)
+		return 0;
+
+	return lasat_board_info.li_flashpart_base[partno];
+}
+
+static inline unsigned long lasat_flash_partition_size(int partno)
+{
+	if (partno < 0 || partno >= LASAT_MTD_LAST)
+		return 0;
+
+	return lasat_board_info.li_flashpart_size[partno];
+}
+
+/* Called from setup() to initialize the global board_info struct */
+extern int lasat_init_board_info(void);
+
+/* Write the modified EEPROM info struct */
+extern void lasat_write_eeprom_info(void);
+
+#define N_MACHTYPES		2
+/* for calibration of delays */
+
+/* the lasat_ndelay function is necessary because it is used at an
+ * early stage of the boot process where ndelay is not calibrated.
+ * It is used for the bit-banging rtc and eeprom drivers */
+
+#include <linux/delay.h>
+
+/* calculating with the slowest board with 100 MHz clock */
+#define LASAT_100_DIVIDER 20
+/* All 200's run at 250 MHz clock */
+#define LASAT_200_DIVIDER 8
+
+extern unsigned int lasat_ndelay_divider;
+
+static inline void lasat_ndelay(unsigned int ns)
+{
+	__delay(ns / lasat_ndelay_divider);
+}
+
+#endif /* !defined (_LANGUAGE_ASSEMBLY) */
+
+#define LASAT_SERVICEMODE_MAGIC_1     0xdeadbeef
+#define LASAT_SERVICEMODE_MAGIC_2     0xfedeabba
+
+/* Lasat 100 boards */
+#define LASAT_GT_BASE           (KSEG1ADDR(0x14000000))
+
+/* Lasat 200 boards */
+#define Vrc5074_PHYS_BASE       0x1fa00000
+#define Vrc5074_BASE            (KSEG1ADDR(Vrc5074_PHYS_BASE))
+#define PCI_WINDOW1             0x1a000000
+
+#endif /* _LASAT_H */
diff --git a/include/asm-mips/lasat/lasatint.h b/include/asm-mips/lasat/lasatint.h
new file mode 100644
index 00000000000..065474feecc
--- /dev/null
+++ b/include/asm-mips/lasat/lasatint.h
@@ -0,0 +1,12 @@
+#define LASATINT_END 16
+
+/* lasat 100 */
+#define LASAT_INT_STATUS_REG_100	(KSEG1ADDR(0x1c880000))
+#define LASAT_INT_MASK_REG_100		(KSEG1ADDR(0x1c890000))
+#define LASATINT_MASK_SHIFT_100		0
+
+/* lasat 200 */
+#define LASAT_INT_STATUS_REG_200	(KSEG1ADDR(0x1104003c))
+#define LASAT_INT_MASK_REG_200		(KSEG1ADDR(0x1104003c))
+#define LASATINT_MASK_SHIFT_200		16
+
diff --git a/include/asm-mips/lasat/picvue.h b/include/asm-mips/lasat/picvue.h
new file mode 100644
index 00000000000..42a492edc40
--- /dev/null
+++ b/include/asm-mips/lasat/picvue.h
@@ -0,0 +1,15 @@
+/* Lasat 100 */
+#define PVC_REG_100		KSEG1ADDR(0x1c820000)
+#define PVC_DATA_SHIFT_100	0
+#define PVC_DATA_M_100		0xFF
+#define PVC_E_100		(1 << 8)
+#define PVC_RW_100		(1 << 9)
+#define PVC_RS_100		(1 << 10)
+
+/* Lasat 200 */
+#define PVC_REG_200		KSEG1ADDR(0x11000000)
+#define PVC_DATA_SHIFT_200	24
+#define PVC_DATA_M_200		(0xFF << PVC_DATA_SHIFT_200)
+#define PVC_E_200		(1 << 16)
+#define PVC_RW_200		(1 << 17)
+#define PVC_RS_200		(1 << 18)
diff --git a/include/asm-mips/lasat/serial.h b/include/asm-mips/lasat/serial.h
new file mode 100644
index 00000000000..bafe68b1061
--- /dev/null
+++ b/include/asm-mips/lasat/serial.h
@@ -0,0 +1,13 @@
+#include <asm/lasat/lasat.h>
+
+/* Lasat 100 boards serial configuration */
+#define LASAT_BASE_BAUD_100 		(7372800 / 16)
+#define LASAT_UART_REGS_BASE_100	0x1c8b0000
+#define LASAT_UART_REGS_SHIFT_100	2
+#define LASATINT_UART_100		8
+
+/* * LASAT 200 boards serial configuration */
+#define LASAT_BASE_BAUD_200		(100000000 / 16 / 12)
+#define LASAT_UART_REGS_BASE_200	(Vrc5074_PHYS_BASE + 0x0300)
+#define LASAT_UART_REGS_SHIFT_200	3
+#define LASATINT_UART_200		13
diff --git a/include/asm-mips/linkage.h b/include/asm-mips/linkage.h
index b6185d3cfe6..e9a940d1b0c 100644
--- a/include/asm-mips/linkage.h
+++ b/include/asm-mips/linkage.h
@@ -5,4 +5,6 @@
 #include <asm/asm.h>
 #endif
 
+#define __weak __attribute__((weak))
+
 #endif
diff --git a/include/asm-mips/local.h b/include/asm-mips/local.h
index f9a5ce5c9af..f96fd59e084 100644
--- a/include/asm-mips/local.h
+++ b/include/asm-mips/local.h
@@ -15,10 +15,10 @@ typedef struct
 #define LOCAL_INIT(i)	{ ATOMIC_LONG_INIT(i) }
 
 #define local_read(l)	atomic_long_read(&(l)->a)
-#define local_set(l,i)	atomic_long_set(&(l)->a, (i))
+#define local_set(l, i)	atomic_long_set(&(l)->a, (i))
 
-#define local_add(i,l)	atomic_long_add((i),(&(l)->a))
-#define local_sub(i,l)	atomic_long_sub((i),(&(l)->a))
+#define local_add(i, l)	atomic_long_add((i), (&(l)->a))
+#define local_sub(i, l)	atomic_long_sub((i), (&(l)->a))
 #define local_inc(l)	atomic_long_inc(&(l)->a)
 #define local_dec(l)	atomic_long_dec(&(l)->a)
 
@@ -117,7 +117,7 @@ static __inline__ long local_sub_return(long i, local_t * l)
 
 #define local_cmpxchg(l, o, n) \
 	((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
-#define local_xchg(l, n) (xchg_local(&((l)->a.counter),(n)))
+#define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
 
 /**
  * local_add_unless - add unless the number is a given value
@@ -138,8 +138,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
 })
 #define local_inc_not_zero(l) local_add_unless((l), 1, 0)
 
-#define local_dec_return(l) local_sub_return(1,(l))
-#define local_inc_return(l) local_add_return(1,(l))
+#define local_dec_return(l) local_sub_return(1, (l))
+#define local_inc_return(l) local_add_return(1, (l))
 
 /*
  * local_sub_and_test - subtract value from variable and test result
@@ -150,7 +150,7 @@ static __inline__ long local_sub_return(long i, local_t * l)
  * true if the result is zero, or false for all
  * other cases.
  */
-#define local_sub_and_test(i,l) (local_sub_return((i), (l)) == 0)
+#define local_sub_and_test(i, l) (local_sub_return((i), (l)) == 0)
 
 /*
  * local_inc_and_test - increment and test
@@ -181,7 +181,7 @@ static __inline__ long local_sub_return(long i, local_t * l)
  * if the result is negative, or false when
  * result is greater than or equal to zero.
  */
-#define local_add_negative(i,l) (local_add_return(i, (l)) < 0)
+#define local_add_negative(i, l) (local_add_return(i, (l)) < 0)
 
 /* Use these for per-cpu local_t variables: on some archs they are
  * much more efficient than these naive implementations.  Note they take
@@ -190,8 +190,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
 
 #define __local_inc(l)		((l)->a.counter++)
 #define __local_dec(l)		((l)->a.counter++)
-#define __local_add(i,l)	((l)->a.counter+=(i))
-#define __local_sub(i,l)	((l)->a.counter-=(i))
+#define __local_add(i, l)	((l)->a.counter+=(i))
+#define __local_sub(i, l)	((l)->a.counter-=(i))
 
 /* Need to disable preemption for the cpu local counters otherwise we could
    still access a variable of a previous CPU in a non atomic way. */
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 58fca8a5a9a..10f613f23c3 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -951,25 +951,25 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 /* Programmable Counters 0 and 1 */
 #define SYS_BASE                   0xB1900000
 #define SYS_COUNTER_CNTRL          (SYS_BASE + 0x14)
-  #define SYS_CNTRL_E1S            (1<<23)
-  #define SYS_CNTRL_T1S            (1<<20)
-  #define SYS_CNTRL_M21            (1<<19)
-  #define SYS_CNTRL_M11            (1<<18)
-  #define SYS_CNTRL_M01            (1<<17)
-  #define SYS_CNTRL_C1S            (1<<16)
-  #define SYS_CNTRL_BP             (1<<14)
-  #define SYS_CNTRL_EN1            (1<<13)
-  #define SYS_CNTRL_BT1            (1<<12)
-  #define SYS_CNTRL_EN0            (1<<11)
-  #define SYS_CNTRL_BT0            (1<<10)
-  #define SYS_CNTRL_E0             (1<<8)
-  #define SYS_CNTRL_E0S            (1<<7)
-  #define SYS_CNTRL_32S            (1<<5)
-  #define SYS_CNTRL_T0S            (1<<4)
-  #define SYS_CNTRL_M20            (1<<3)
-  #define SYS_CNTRL_M10            (1<<2)
-  #define SYS_CNTRL_M00            (1<<1)
-  #define SYS_CNTRL_C0S            (1<<0)
+#  define SYS_CNTRL_E1S            (1<<23)
+#  define SYS_CNTRL_T1S            (1<<20)
+#  define SYS_CNTRL_M21            (1<<19)
+#  define SYS_CNTRL_M11            (1<<18)
+#  define SYS_CNTRL_M01            (1<<17)
+#  define SYS_CNTRL_C1S            (1<<16)
+#  define SYS_CNTRL_BP             (1<<14)
+#  define SYS_CNTRL_EN1            (1<<13)
+#  define SYS_CNTRL_BT1            (1<<12)
+#  define SYS_CNTRL_EN0            (1<<11)
+#  define SYS_CNTRL_BT0            (1<<10)
+#  define SYS_CNTRL_E0             (1<<8)
+#  define SYS_CNTRL_E0S            (1<<7)
+#  define SYS_CNTRL_32S            (1<<5)
+#  define SYS_CNTRL_T0S            (1<<4)
+#  define SYS_CNTRL_M20            (1<<3)
+#  define SYS_CNTRL_M10            (1<<2)
+#  define SYS_CNTRL_M00            (1<<1)
+#  define SYS_CNTRL_C0S            (1<<0)
 
 /* Programmable Counter 0 Registers */
 #define SYS_TOYTRIM                 (SYS_BASE + 0)
@@ -989,34 +989,34 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 
 /* I2S Controller */
 #define I2S_DATA                    0xB1000000
-  #define I2S_DATA_MASK        (0xffffff)
+#  define I2S_DATA_MASK        (0xffffff)
 #define I2S_CONFIG                0xB1000004
-  #define I2S_CONFIG_XU        (1<<25)
-  #define I2S_CONFIG_XO        (1<<24)
-  #define I2S_CONFIG_RU        (1<<23)
-  #define I2S_CONFIG_RO        (1<<22)
-  #define I2S_CONFIG_TR        (1<<21)
-  #define I2S_CONFIG_TE        (1<<20)
-  #define I2S_CONFIG_TF        (1<<19)
-  #define I2S_CONFIG_RR        (1<<18)
-  #define I2S_CONFIG_RE        (1<<17)
-  #define I2S_CONFIG_RF        (1<<16)
-  #define I2S_CONFIG_PD        (1<<11)
-  #define I2S_CONFIG_LB        (1<<10)
-  #define I2S_CONFIG_IC        (1<<9)
-  #define I2S_CONFIG_FM_BIT    7
-  #define I2S_CONFIG_FM_MASK     (0x3 << I2S_CONFIG_FM_BIT)
-    #define I2S_CONFIG_FM_I2S    (0x0 << I2S_CONFIG_FM_BIT)
-    #define I2S_CONFIG_FM_LJ     (0x1 << I2S_CONFIG_FM_BIT)
-    #define I2S_CONFIG_FM_RJ     (0x2 << I2S_CONFIG_FM_BIT)
-  #define I2S_CONFIG_TN        (1<<6)
-  #define I2S_CONFIG_RN        (1<<5)
-  #define I2S_CONFIG_SZ_BIT    0
-  #define I2S_CONFIG_SZ_MASK     (0x1F << I2S_CONFIG_SZ_BIT)
+#  define I2S_CONFIG_XU        (1<<25)
+#  define I2S_CONFIG_XO        (1<<24)
+#  define I2S_CONFIG_RU        (1<<23)
+#  define I2S_CONFIG_RO        (1<<22)
+#  define I2S_CONFIG_TR        (1<<21)
+#  define I2S_CONFIG_TE        (1<<20)
+#  define I2S_CONFIG_TF        (1<<19)
+#  define I2S_CONFIG_RR        (1<<18)
+#  define I2S_CONFIG_RE        (1<<17)
+#  define I2S_CONFIG_RF        (1<<16)
+#  define I2S_CONFIG_PD        (1<<11)
+#  define I2S_CONFIG_LB        (1<<10)
+#  define I2S_CONFIG_IC        (1<<9)
+#  define I2S_CONFIG_FM_BIT    7
+#  define I2S_CONFIG_FM_MASK     (0x3 << I2S_CONFIG_FM_BIT)
+#    define I2S_CONFIG_FM_I2S    (0x0 << I2S_CONFIG_FM_BIT)
+#    define I2S_CONFIG_FM_LJ     (0x1 << I2S_CONFIG_FM_BIT)
+#    define I2S_CONFIG_FM_RJ     (0x2 << I2S_CONFIG_FM_BIT)
+#  define I2S_CONFIG_TN        (1<<6)
+#  define I2S_CONFIG_RN        (1<<5)
+#  define I2S_CONFIG_SZ_BIT    0
+#  define I2S_CONFIG_SZ_MASK     (0x1F << I2S_CONFIG_SZ_BIT)
 
 #define I2S_CONTROL                0xB1000008
-  #define I2S_CONTROL_D         (1<<1)
-  #define I2S_CONTROL_CE        (1<<0)
+#  define I2S_CONTROL_D         (1<<1)
+#  define I2S_CONTROL_CE        (1<<0)
 
 /* USB Host Controller */
 #ifndef USB_OHCI_LEN
@@ -1034,38 +1034,38 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 #define USBD_EP5RD                0xB0200014
 #define USBD_INTEN                0xB0200018
 #define USBD_INTSTAT              0xB020001C
-  #define USBDEV_INT_SOF       (1<<12)
-  #define USBDEV_INT_HF_BIT    6
-  #define USBDEV_INT_HF_MASK   (0x3f << USBDEV_INT_HF_BIT)
-  #define USBDEV_INT_CMPLT_BIT  0
-  #define USBDEV_INT_CMPLT_MASK (0x3f << USBDEV_INT_CMPLT_BIT)
+#  define USBDEV_INT_SOF       (1<<12)
+#  define USBDEV_INT_HF_BIT    6
+#  define USBDEV_INT_HF_MASK   (0x3f << USBDEV_INT_HF_BIT)
+#  define USBDEV_INT_CMPLT_BIT  0
+#  define USBDEV_INT_CMPLT_MASK (0x3f << USBDEV_INT_CMPLT_BIT)
 #define USBD_CONFIG               0xB0200020
 #define USBD_EP0CS                0xB0200024
 #define USBD_EP2CS                0xB0200028
 #define USBD_EP3CS                0xB020002C
 #define USBD_EP4CS                0xB0200030
 #define USBD_EP5CS                0xB0200034
-  #define USBDEV_CS_SU         (1<<14)
-  #define USBDEV_CS_NAK        (1<<13)
-  #define USBDEV_CS_ACK        (1<<12)
-  #define USBDEV_CS_BUSY       (1<<11)
-  #define USBDEV_CS_TSIZE_BIT  1
-  #define USBDEV_CS_TSIZE_MASK (0x3ff << USBDEV_CS_TSIZE_BIT)
-  #define USBDEV_CS_STALL      (1<<0)
+#  define USBDEV_CS_SU         (1<<14)
+#  define USBDEV_CS_NAK        (1<<13)
+#  define USBDEV_CS_ACK        (1<<12)
+#  define USBDEV_CS_BUSY       (1<<11)
+#  define USBDEV_CS_TSIZE_BIT  1
+#  define USBDEV_CS_TSIZE_MASK (0x3ff << USBDEV_CS_TSIZE_BIT)
+#  define USBDEV_CS_STALL      (1<<0)
 #define USBD_EP0RDSTAT            0xB0200040
 #define USBD_EP0WRSTAT            0xB0200044
 #define USBD_EP2WRSTAT            0xB0200048
 #define USBD_EP3WRSTAT            0xB020004C
 #define USBD_EP4RDSTAT            0xB0200050
 #define USBD_EP5RDSTAT            0xB0200054
-  #define USBDEV_FSTAT_FLUSH     (1<<6)
-  #define USBDEV_FSTAT_UF        (1<<5)
-  #define USBDEV_FSTAT_OF        (1<<4)
-  #define USBDEV_FSTAT_FCNT_BIT  0
-  #define USBDEV_FSTAT_FCNT_MASK (0x0f << USBDEV_FSTAT_FCNT_BIT)
+#  define USBDEV_FSTAT_FLUSH     (1<<6)
+#  define USBDEV_FSTAT_UF        (1<<5)
+#  define USBDEV_FSTAT_OF        (1<<4)
+#  define USBDEV_FSTAT_FCNT_BIT  0
+#  define USBDEV_FSTAT_FCNT_MASK (0x0f << USBDEV_FSTAT_FCNT_BIT)
 #define USBD_ENABLE               0xB0200058
-  #define USBDEV_ENABLE (1<<1)
-  #define USBDEV_CE     (1<<0)
+#  define USBDEV_ENABLE (1<<1)
+#  define USBDEV_CE     (1<<0)
 
 #endif /* !CONFIG_SOC_AU1200 */
 
@@ -1073,55 +1073,55 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 
 /* 4 byte offsets from AU1000_ETH_BASE */
 #define MAC_CONTROL                     0x0
-  #define MAC_RX_ENABLE               (1<<2)
-  #define MAC_TX_ENABLE               (1<<3)
-  #define MAC_DEF_CHECK               (1<<5)
-  #define MAC_SET_BL(X)       (((X)&0x3)<<6)
-  #define MAC_AUTO_PAD                (1<<8)
-  #define MAC_DISABLE_RETRY          (1<<10)
-  #define MAC_DISABLE_BCAST          (1<<11)
-  #define MAC_LATE_COL               (1<<12)
-  #define MAC_HASH_MODE              (1<<13)
-  #define MAC_HASH_ONLY              (1<<15)
-  #define MAC_PASS_ALL               (1<<16)
-  #define MAC_INVERSE_FILTER         (1<<17)
-  #define MAC_PROMISCUOUS            (1<<18)
-  #define MAC_PASS_ALL_MULTI         (1<<19)
-  #define MAC_FULL_DUPLEX            (1<<20)
-  #define MAC_NORMAL_MODE                 0
-  #define MAC_INT_LOOPBACK           (1<<21)
-  #define MAC_EXT_LOOPBACK           (1<<22)
-  #define MAC_DISABLE_RX_OWN         (1<<23)
-  #define MAC_BIG_ENDIAN             (1<<30)
-  #define MAC_RX_ALL                 (1<<31)
+#  define MAC_RX_ENABLE               (1<<2)
+#  define MAC_TX_ENABLE               (1<<3)
+#  define MAC_DEF_CHECK               (1<<5)
+#  define MAC_SET_BL(X)       (((X)&0x3)<<6)
+#  define MAC_AUTO_PAD                (1<<8)
+#  define MAC_DISABLE_RETRY          (1<<10)
+#  define MAC_DISABLE_BCAST          (1<<11)
+#  define MAC_LATE_COL               (1<<12)
+#  define MAC_HASH_MODE              (1<<13)
+#  define MAC_HASH_ONLY              (1<<15)
+#  define MAC_PASS_ALL               (1<<16)
+#  define MAC_INVERSE_FILTER         (1<<17)
+#  define MAC_PROMISCUOUS            (1<<18)
+#  define MAC_PASS_ALL_MULTI         (1<<19)
+#  define MAC_FULL_DUPLEX            (1<<20)
+#  define MAC_NORMAL_MODE                 0
+#  define MAC_INT_LOOPBACK           (1<<21)
+#  define MAC_EXT_LOOPBACK           (1<<22)
+#  define MAC_DISABLE_RX_OWN         (1<<23)
+#  define MAC_BIG_ENDIAN             (1<<30)
+#  define MAC_RX_ALL                 (1<<31)
 #define MAC_ADDRESS_HIGH                0x4
 #define MAC_ADDRESS_LOW                 0x8
 #define MAC_MCAST_HIGH                  0xC
 #define MAC_MCAST_LOW                  0x10
 #define MAC_MII_CNTRL                  0x14
-  #define MAC_MII_BUSY                (1<<0)
-  #define MAC_MII_READ                     0
-  #define MAC_MII_WRITE               (1<<1)
-  #define MAC_SET_MII_SELECT_REG(X)   (((X)&0x1f)<<6)
-  #define MAC_SET_MII_SELECT_PHY(X)   (((X)&0x1f)<<11)
+#  define MAC_MII_BUSY                (1<<0)
+#  define MAC_MII_READ                     0
+#  define MAC_MII_WRITE               (1<<1)
+#  define MAC_SET_MII_SELECT_REG(X)   (((X)&0x1f)<<6)
+#  define MAC_SET_MII_SELECT_PHY(X)   (((X)&0x1f)<<11)
 #define MAC_MII_DATA                   0x18
 #define MAC_FLOW_CNTRL                 0x1C
-  #define MAC_FLOW_CNTRL_BUSY         (1<<0)
-  #define MAC_FLOW_CNTRL_ENABLE       (1<<1)
-  #define MAC_PASS_CONTROL            (1<<2)
-  #define MAC_SET_PAUSE(X)        (((X)&0xffff)<<16)
+#  define MAC_FLOW_CNTRL_BUSY         (1<<0)
+#  define MAC_FLOW_CNTRL_ENABLE       (1<<1)
+#  define MAC_PASS_CONTROL            (1<<2)
+#  define MAC_SET_PAUSE(X)        (((X)&0xffff)<<16)
 #define MAC_VLAN1_TAG                  0x20
 #define MAC_VLAN2_TAG                  0x24
 
 /* Ethernet Controller Enable */
 
-  #define MAC_EN_CLOCK_ENABLE         (1<<0)
-  #define MAC_EN_RESET0               (1<<1)
-  #define MAC_EN_TOSS                 (0<<2)
-  #define MAC_EN_CACHEABLE            (1<<3)
-  #define MAC_EN_RESET1               (1<<4)
-  #define MAC_EN_RESET2               (1<<5)
-  #define MAC_DMA_RESET               (1<<6)
+#  define MAC_EN_CLOCK_ENABLE         (1<<0)
+#  define MAC_EN_RESET0               (1<<1)
+#  define MAC_EN_TOSS                 (0<<2)
+#  define MAC_EN_CACHEABLE            (1<<3)
+#  define MAC_EN_RESET1               (1<<4)
+#  define MAC_EN_RESET2               (1<<5)
+#  define MAC_DMA_RESET               (1<<6)
 
 /* Ethernet Controller DMA Channels */
 
@@ -1129,22 +1129,22 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 #define MAC1_TX_DMA_ADDR         0xB4004200
 /* offsets from MAC_TX_RING_ADDR address */
 #define MAC_TX_BUFF0_STATUS             0x0
-  #define TX_FRAME_ABORTED            (1<<0)
-  #define TX_JAB_TIMEOUT              (1<<1)
-  #define TX_NO_CARRIER               (1<<2)
-  #define TX_LOSS_CARRIER             (1<<3)
-  #define TX_EXC_DEF                  (1<<4)
-  #define TX_LATE_COLL_ABORT          (1<<5)
-  #define TX_EXC_COLL                 (1<<6)
-  #define TX_UNDERRUN                 (1<<7)
-  #define TX_DEFERRED                 (1<<8)
-  #define TX_LATE_COLL                (1<<9)
-  #define TX_COLL_CNT_MASK         (0xF<<10)
-  #define TX_PKT_RETRY               (1<<31)
+#  define TX_FRAME_ABORTED            (1<<0)
+#  define TX_JAB_TIMEOUT              (1<<1)
+#  define TX_NO_CARRIER               (1<<2)
+#  define TX_LOSS_CARRIER             (1<<3)
+#  define TX_EXC_DEF                  (1<<4)
+#  define TX_LATE_COLL_ABORT          (1<<5)
+#  define TX_EXC_COLL                 (1<<6)
+#  define TX_UNDERRUN                 (1<<7)
+#  define TX_DEFERRED                 (1<<8)
+#  define TX_LATE_COLL                (1<<9)
+#  define TX_COLL_CNT_MASK         (0xF<<10)
+#  define TX_PKT_RETRY               (1<<31)
 #define MAC_TX_BUFF0_ADDR                0x4
-  #define TX_DMA_ENABLE               (1<<0)
-  #define TX_T_DONE                   (1<<1)
-  #define TX_GET_DMA_BUFFER(X)    (((X)>>2)&0x3)
+#  define TX_DMA_ENABLE               (1<<0)
+#  define TX_T_DONE                   (1<<1)
+#  define TX_GET_DMA_BUFFER(X)    (((X)>>2)&0x3)
 #define MAC_TX_BUFF0_LEN                 0x8
 #define MAC_TX_BUFF1_STATUS             0x10
 #define MAC_TX_BUFF1_ADDR               0x14
@@ -1160,34 +1160,34 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 #define MAC1_RX_DMA_ADDR         0xB4004300
 /* offsets from MAC_RX_RING_ADDR */
 #define MAC_RX_BUFF0_STATUS              0x0
-  #define RX_FRAME_LEN_MASK           0x3fff
-  #define RX_WDOG_TIMER              (1<<14)
-  #define RX_RUNT                    (1<<15)
-  #define RX_OVERLEN                 (1<<16)
-  #define RX_COLL                    (1<<17)
-  #define RX_ETHER                   (1<<18)
-  #define RX_MII_ERROR               (1<<19)
-  #define RX_DRIBBLING               (1<<20)
-  #define RX_CRC_ERROR               (1<<21)
-  #define RX_VLAN1                   (1<<22)
-  #define RX_VLAN2                   (1<<23)
-  #define RX_LEN_ERROR               (1<<24)
-  #define RX_CNTRL_FRAME             (1<<25)
-  #define RX_U_CNTRL_FRAME           (1<<26)
-  #define RX_MCAST_FRAME             (1<<27)
-  #define RX_BCAST_FRAME             (1<<28)
-  #define RX_FILTER_FAIL             (1<<29)
-  #define RX_PACKET_FILTER           (1<<30)
-  #define RX_MISSED_FRAME            (1<<31)
-
-  #define RX_ERROR (RX_WDOG_TIMER | RX_RUNT | RX_OVERLEN |  \
+#  define RX_FRAME_LEN_MASK           0x3fff
+#  define RX_WDOG_TIMER              (1<<14)
+#  define RX_RUNT                    (1<<15)
+#  define RX_OVERLEN                 (1<<16)
+#  define RX_COLL                    (1<<17)
+#  define RX_ETHER                   (1<<18)
+#  define RX_MII_ERROR               (1<<19)
+#  define RX_DRIBBLING               (1<<20)
+#  define RX_CRC_ERROR               (1<<21)
+#  define RX_VLAN1                   (1<<22)
+#  define RX_VLAN2                   (1<<23)
+#  define RX_LEN_ERROR               (1<<24)
+#  define RX_CNTRL_FRAME             (1<<25)
+#  define RX_U_CNTRL_FRAME           (1<<26)
+#  define RX_MCAST_FRAME             (1<<27)
+#  define RX_BCAST_FRAME             (1<<28)
+#  define RX_FILTER_FAIL             (1<<29)
+#  define RX_PACKET_FILTER           (1<<30)
+#  define RX_MISSED_FRAME            (1<<31)
+
+#  define RX_ERROR (RX_WDOG_TIMER | RX_RUNT | RX_OVERLEN |  \
                     RX_COLL | RX_MII_ERROR | RX_CRC_ERROR | \
                     RX_LEN_ERROR | RX_U_CNTRL_FRAME | RX_MISSED_FRAME)
 #define MAC_RX_BUFF0_ADDR                0x4
-  #define RX_DMA_ENABLE               (1<<0)
-  #define RX_T_DONE                   (1<<1)
-  #define RX_GET_DMA_BUFFER(X)    (((X)>>2)&0x3)
-  #define RX_SET_BUFF_ADDR(X)     ((X)&0xffffffc0)
+#  define RX_DMA_ENABLE               (1<<0)
+#  define RX_T_DONE                   (1<<1)
+#  define RX_GET_DMA_BUFFER(X)    (((X)>>2)&0x3)
+#  define RX_SET_BUFF_ADDR(X)     ((X)&0xffffffc0)
 #define MAC_RX_BUFF1_STATUS              0x10
 #define MAC_RX_BUFF1_ADDR                0x14
 #define MAC_RX_BUFF2_STATUS              0x20
@@ -1298,44 +1298,44 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 
 /* SSIO */
 #define SSI0_STATUS                0xB1600000
-  #define SSI_STATUS_BF              (1<<4)
-  #define SSI_STATUS_OF              (1<<3)
-  #define SSI_STATUS_UF              (1<<2)
-  #define SSI_STATUS_D               (1<<1)
-  #define SSI_STATUS_B               (1<<0)
+#  define SSI_STATUS_BF              (1<<4)
+#  define SSI_STATUS_OF              (1<<3)
+#  define SSI_STATUS_UF              (1<<2)
+#  define SSI_STATUS_D               (1<<1)
+#  define SSI_STATUS_B               (1<<0)
 #define SSI0_INT                   0xB1600004
-  #define SSI_INT_OI                 (1<<3)
-  #define SSI_INT_UI                 (1<<2)
-  #define SSI_INT_DI                 (1<<1)
+#  define SSI_INT_OI                 (1<<3)
+#  define SSI_INT_UI                 (1<<2)
+#  define SSI_INT_DI                 (1<<1)
 #define SSI0_INT_ENABLE            0xB1600008
-  #define SSI_INTE_OIE               (1<<3)
-  #define SSI_INTE_UIE               (1<<2)
-  #define SSI_INTE_DIE               (1<<1)
+#  define SSI_INTE_OIE               (1<<3)
+#  define SSI_INTE_UIE               (1<<2)
+#  define SSI_INTE_DIE               (1<<1)
 #define SSI0_CONFIG                0xB1600020
-  #define SSI_CONFIG_AO              (1<<24)
-  #define SSI_CONFIG_DO              (1<<23)
-  #define SSI_CONFIG_ALEN_BIT        20
-    #define SSI_CONFIG_ALEN_MASK       (0x7<<20)
-  #define SSI_CONFIG_DLEN_BIT        16
-    #define SSI_CONFIG_DLEN_MASK       (0x7<<16)
-  #define SSI_CONFIG_DD              (1<<11)
-  #define SSI_CONFIG_AD              (1<<10)
-  #define SSI_CONFIG_BM_BIT          8
-    #define SSI_CONFIG_BM_MASK         (0x3<<8)
-  #define SSI_CONFIG_CE              (1<<7)
-  #define SSI_CONFIG_DP              (1<<6)
-  #define SSI_CONFIG_DL              (1<<5)
-  #define SSI_CONFIG_EP              (1<<4)
+#  define SSI_CONFIG_AO              (1<<24)
+#  define SSI_CONFIG_DO              (1<<23)
+#  define SSI_CONFIG_ALEN_BIT        20
+#    define SSI_CONFIG_ALEN_MASK       (0x7<<20)
+#  define SSI_CONFIG_DLEN_BIT        16
+#    define SSI_CONFIG_DLEN_MASK       (0x7<<16)
+#  define SSI_CONFIG_DD              (1<<11)
+#  define SSI_CONFIG_AD              (1<<10)
+#  define SSI_CONFIG_BM_BIT          8
+#    define SSI_CONFIG_BM_MASK         (0x3<<8)
+#  define SSI_CONFIG_CE              (1<<7)
+#  define SSI_CONFIG_DP              (1<<6)
+#  define SSI_CONFIG_DL              (1<<5)
+#  define SSI_CONFIG_EP              (1<<4)
 #define SSI0_ADATA                 0xB1600024
-  #define SSI_AD_D                   (1<<24)
-  #define SSI_AD_ADDR_BIT            16
-    #define SSI_AD_ADDR_MASK           (0xff<<16)
-  #define SSI_AD_DATA_BIT            0
-    #define SSI_AD_DATA_MASK           (0xfff<<0)
+#  define SSI_AD_D                   (1<<24)
+#  define SSI_AD_ADDR_BIT            16
+#    define SSI_AD_ADDR_MASK           (0xff<<16)
+#  define SSI_AD_DATA_BIT            0
+#    define SSI_AD_DATA_MASK           (0xfff<<0)
 #define SSI0_CLKDIV                0xB1600028
 #define SSI0_CONTROL               0xB1600100
-  #define SSI_CONTROL_CD             (1<<1)
-  #define SSI_CONTROL_E              (1<<0)
+#  define SSI_CONTROL_CD             (1<<1)
+#  define SSI_CONTROL_E              (1<<0)
 
 /* SSI1 */
 #define SSI1_STATUS                0xB1680000
@@ -1401,75 +1401,75 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 #define IR_RING_ADDR_CMPR         (IRDA_BASE+0x14)
 #define IR_INT_CLEAR              (IRDA_BASE+0x18)
 #define IR_CONFIG_1               (IRDA_BASE+0x20)
-  #define IR_RX_INVERT_LED        (1<<0)
-  #define IR_TX_INVERT_LED        (1<<1)
-  #define IR_ST                   (1<<2)
-  #define IR_SF                   (1<<3)
-  #define IR_SIR                  (1<<4)
-  #define IR_MIR                  (1<<5)
-  #define IR_FIR                  (1<<6)
-  #define IR_16CRC                (1<<7)
-  #define IR_TD                   (1<<8)
-  #define IR_RX_ALL               (1<<9)
-  #define IR_DMA_ENABLE           (1<<10)
-  #define IR_RX_ENABLE            (1<<11)
-  #define IR_TX_ENABLE            (1<<12)
-  #define IR_LOOPBACK             (1<<14)
-  #define IR_SIR_MODE	          (IR_SIR | IR_DMA_ENABLE | \
+#  define IR_RX_INVERT_LED        (1<<0)
+#  define IR_TX_INVERT_LED        (1<<1)
+#  define IR_ST                   (1<<2)
+#  define IR_SF                   (1<<3)
+#  define IR_SIR                  (1<<4)
+#  define IR_MIR                  (1<<5)
+#  define IR_FIR                  (1<<6)
+#  define IR_16CRC                (1<<7)
+#  define IR_TD                   (1<<8)
+#  define IR_RX_ALL               (1<<9)
+#  define IR_DMA_ENABLE           (1<<10)
+#  define IR_RX_ENABLE            (1<<11)
+#  define IR_TX_ENABLE            (1<<12)
+#  define IR_LOOPBACK             (1<<14)
+#  define IR_SIR_MODE	          (IR_SIR | IR_DMA_ENABLE | \
 		                   IR_RX_ALL | IR_RX_ENABLE | IR_SF | IR_16CRC)
 #define IR_SIR_FLAGS              (IRDA_BASE+0x24)
 #define IR_ENABLE                 (IRDA_BASE+0x28)
-  #define IR_RX_STATUS            (1<<9)
-  #define IR_TX_STATUS            (1<<10)
+#  define IR_RX_STATUS            (1<<9)
+#  define IR_TX_STATUS            (1<<10)
 #define IR_READ_PHY_CONFIG        (IRDA_BASE+0x2C)
 #define IR_WRITE_PHY_CONFIG       (IRDA_BASE+0x30)
 #define IR_MAX_PKT_LEN            (IRDA_BASE+0x34)
 #define IR_RX_BYTE_CNT            (IRDA_BASE+0x38)
 #define IR_CONFIG_2               (IRDA_BASE+0x3C)
-  #define IR_MODE_INV             (1<<0)
-  #define IR_ONE_PIN              (1<<1)
+#  define IR_MODE_INV             (1<<0)
+#  define IR_ONE_PIN              (1<<1)
 #define IR_INTERFACE_CONFIG       (IRDA_BASE+0x40)
 
 /* GPIO */
 #define SYS_PINFUNC               0xB190002C
-  #define SYS_PF_USB			(1<<15)	/* 2nd USB device/host */
-  #define SYS_PF_U3			(1<<14)	/* GPIO23/U3TXD */
-  #define SYS_PF_U2			(1<<13) /* GPIO22/U2TXD */
-  #define SYS_PF_U1			(1<<12) /* GPIO21/U1TXD */
-  #define SYS_PF_SRC			(1<<11)	/* GPIO6/SROMCKE */
-  #define SYS_PF_CK5			(1<<10)	/* GPIO3/CLK5 */
-  #define SYS_PF_CK4			(1<<9)	/* GPIO2/CLK4 */
-  #define SYS_PF_IRF			(1<<8)	/* GPIO15/IRFIRSEL */
-  #define SYS_PF_UR3			(1<<7)	/* GPIO[14:9]/UART3 */
-  #define SYS_PF_I2D			(1<<6)	/* GPIO8/I2SDI */
-  #define SYS_PF_I2S			(1<<5)	/* I2S/GPIO[29:31] */
-  #define SYS_PF_NI2			(1<<4)	/* NI2/GPIO[24:28] */
-  #define SYS_PF_U0			(1<<3)	/* U0TXD/GPIO20 */
-  #define SYS_PF_RD			(1<<2)	/* IRTXD/GPIO19 */
-  #define SYS_PF_A97			(1<<1)	/* AC97/SSL1 */
-  #define SYS_PF_S0			(1<<0)	/* SSI_0/GPIO[16:18] */
+#  define SYS_PF_USB			(1<<15)	/* 2nd USB device/host */
+#  define SYS_PF_U3			(1<<14)	/* GPIO23/U3TXD */
+#  define SYS_PF_U2			(1<<13) /* GPIO22/U2TXD */
+#  define SYS_PF_U1			(1<<12) /* GPIO21/U1TXD */
+#  define SYS_PF_SRC			(1<<11)	/* GPIO6/SROMCKE */
+#  define SYS_PF_CK5			(1<<10)	/* GPIO3/CLK5 */
+#  define SYS_PF_CK4			(1<<9)	/* GPIO2/CLK4 */
+#  define SYS_PF_IRF			(1<<8)	/* GPIO15/IRFIRSEL */
+#  define SYS_PF_UR3			(1<<7)	/* GPIO[14:9]/UART3 */
+#  define SYS_PF_I2D			(1<<6)	/* GPIO8/I2SDI */
+#  define SYS_PF_I2S			(1<<5)	/* I2S/GPIO[29:31] */
+#  define SYS_PF_NI2			(1<<4)	/* NI2/GPIO[24:28] */
+#  define SYS_PF_U0			(1<<3)	/* U0TXD/GPIO20 */
+#  define SYS_PF_RD			(1<<2)	/* IRTXD/GPIO19 */
+#  define SYS_PF_A97			(1<<1)	/* AC97/SSL1 */
+#  define SYS_PF_S0			(1<<0)	/* SSI_0/GPIO[16:18] */
 
 /* Au1100 Only */
-  #define SYS_PF_PC			(1<<18)	/* PCMCIA/GPIO[207:204] */
-  #define SYS_PF_LCD			(1<<17)	/* extern lcd/GPIO[203:200] */
-  #define SYS_PF_CS			(1<<16)	/* EXTCLK0/32khz to gpio2 */
-  #define SYS_PF_EX0			(1<<9)	/* gpio2/clock */
+#  define SYS_PF_PC			(1<<18)	/* PCMCIA/GPIO[207:204] */
+#  define SYS_PF_LCD			(1<<17)	/* extern lcd/GPIO[203:200] */
+#  define SYS_PF_CS			(1<<16)	/* EXTCLK0/32khz to gpio2 */
+#  define SYS_PF_EX0			(1<<9)	/* gpio2/clock */
 
 /* Au1550 Only.  Redefines lots of pins */
-  #define SYS_PF_PSC2_MASK		(7 << 17)
-  #define SYS_PF_PSC2_AC97		(0)
-  #define SYS_PF_PSC2_SPI		(0)
-  #define SYS_PF_PSC2_I2S		(1 << 17)
-  #define SYS_PF_PSC2_SMBUS		(3 << 17)
-  #define SYS_PF_PSC2_GPIO		(7 << 17)
-  #define SYS_PF_PSC3_MASK		(7 << 20)
-  #define SYS_PF_PSC3_AC97		(0)
-  #define SYS_PF_PSC3_SPI		(0)
-  #define SYS_PF_PSC3_I2S		(1 << 20)
-  #define SYS_PF_PSC3_SMBUS		(3 << 20)
-  #define SYS_PF_PSC3_GPIO		(7 << 20)
-  #define SYS_PF_PSC1_S1		(1 << 1)
-  #define SYS_PF_MUST_BE_SET		((1 << 5) | (1 << 2))
+#  define SYS_PF_PSC2_MASK		(7 << 17)
+#  define SYS_PF_PSC2_AC97		(0)
+#  define SYS_PF_PSC2_SPI		(0)
+#  define SYS_PF_PSC2_I2S		(1 << 17)
+#  define SYS_PF_PSC2_SMBUS		(3 << 17)
+#  define SYS_PF_PSC2_GPIO		(7 << 17)
+#  define SYS_PF_PSC3_MASK		(7 << 20)
+#  define SYS_PF_PSC3_AC97		(0)
+#  define SYS_PF_PSC3_SPI		(0)
+#  define SYS_PF_PSC3_I2S		(1 << 20)
+#  define SYS_PF_PSC3_SMBUS		(3 << 20)
+#  define SYS_PF_PSC3_GPIO		(7 << 20)
+#  define SYS_PF_PSC1_S1		(1 << 1)
+#  define SYS_PF_MUST_BE_SET		((1 << 5) | (1 << 2))
 
 /* Au1200 Only */
 #ifdef CONFIG_SOC_AU1200
@@ -1530,104 +1530,104 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 
 /* Clock Controller */
 #define SYS_FREQCTRL0             0xB1900020
-  #define SYS_FC_FRDIV2_BIT         22
-  #define SYS_FC_FRDIV2_MASK        (0xff << SYS_FC_FRDIV2_BIT)
-  #define SYS_FC_FE2                (1<<21)
-  #define SYS_FC_FS2                (1<<20)
-  #define SYS_FC_FRDIV1_BIT         12
-  #define SYS_FC_FRDIV1_MASK        (0xff << SYS_FC_FRDIV1_BIT)
-  #define SYS_FC_FE1                (1<<11)
-  #define SYS_FC_FS1                (1<<10)
-  #define SYS_FC_FRDIV0_BIT         2
-  #define SYS_FC_FRDIV0_MASK        (0xff << SYS_FC_FRDIV0_BIT)
-  #define SYS_FC_FE0                (1<<1)
-  #define SYS_FC_FS0                (1<<0)
+#  define SYS_FC_FRDIV2_BIT         22
+#  define SYS_FC_FRDIV2_MASK        (0xff << SYS_FC_FRDIV2_BIT)
+#  define SYS_FC_FE2                (1<<21)
+#  define SYS_FC_FS2                (1<<20)
+#  define SYS_FC_FRDIV1_BIT         12
+#  define SYS_FC_FRDIV1_MASK        (0xff << SYS_FC_FRDIV1_BIT)
+#  define SYS_FC_FE1                (1<<11)
+#  define SYS_FC_FS1                (1<<10)
+#  define SYS_FC_FRDIV0_BIT         2
+#  define SYS_FC_FRDIV0_MASK        (0xff << SYS_FC_FRDIV0_BIT)
+#  define SYS_FC_FE0                (1<<1)
+#  define SYS_FC_FS0                (1<<0)
 #define SYS_FREQCTRL1             0xB1900024
-  #define SYS_FC_FRDIV5_BIT         22
-  #define SYS_FC_FRDIV5_MASK        (0xff << SYS_FC_FRDIV5_BIT)
-  #define SYS_FC_FE5                (1<<21)
-  #define SYS_FC_FS5                (1<<20)
-  #define SYS_FC_FRDIV4_BIT         12
-  #define SYS_FC_FRDIV4_MASK        (0xff << SYS_FC_FRDIV4_BIT)
-  #define SYS_FC_FE4                (1<<11)
-  #define SYS_FC_FS4                (1<<10)
-  #define SYS_FC_FRDIV3_BIT         2
-  #define SYS_FC_FRDIV3_MASK        (0xff << SYS_FC_FRDIV3_BIT)
-  #define SYS_FC_FE3                (1<<1)
-  #define SYS_FC_FS3                (1<<0)
+#  define SYS_FC_FRDIV5_BIT         22
+#  define SYS_FC_FRDIV5_MASK        (0xff << SYS_FC_FRDIV5_BIT)
+#  define SYS_FC_FE5                (1<<21)
+#  define SYS_FC_FS5                (1<<20)
+#  define SYS_FC_FRDIV4_BIT         12
+#  define SYS_FC_FRDIV4_MASK        (0xff << SYS_FC_FRDIV4_BIT)
+#  define SYS_FC_FE4                (1<<11)
+#  define SYS_FC_FS4                (1<<10)
+#  define SYS_FC_FRDIV3_BIT         2
+#  define SYS_FC_FRDIV3_MASK        (0xff << SYS_FC_FRDIV3_BIT)
+#  define SYS_FC_FE3                (1<<1)
+#  define SYS_FC_FS3                (1<<0)
 #define SYS_CLKSRC                0xB1900028
-  #define SYS_CS_ME1_BIT            27
-  #define SYS_CS_ME1_MASK           (0x7<<SYS_CS_ME1_BIT)
-  #define SYS_CS_DE1                (1<<26)
-  #define SYS_CS_CE1                (1<<25)
-  #define SYS_CS_ME0_BIT            22
-  #define SYS_CS_ME0_MASK           (0x7<<SYS_CS_ME0_BIT)
-  #define SYS_CS_DE0                (1<<21)
-  #define SYS_CS_CE0                (1<<20)
-  #define SYS_CS_MI2_BIT            17
-  #define SYS_CS_MI2_MASK           (0x7<<SYS_CS_MI2_BIT)
-  #define SYS_CS_DI2                (1<<16)
-  #define SYS_CS_CI2                (1<<15)
+#  define SYS_CS_ME1_BIT            27
+#  define SYS_CS_ME1_MASK           (0x7<<SYS_CS_ME1_BIT)
+#  define SYS_CS_DE1                (1<<26)
+#  define SYS_CS_CE1                (1<<25)
+#  define SYS_CS_ME0_BIT            22
+#  define SYS_CS_ME0_MASK           (0x7<<SYS_CS_ME0_BIT)
+#  define SYS_CS_DE0                (1<<21)
+#  define SYS_CS_CE0                (1<<20)
+#  define SYS_CS_MI2_BIT            17
+#  define SYS_CS_MI2_MASK           (0x7<<SYS_CS_MI2_BIT)
+#  define SYS_CS_DI2                (1<<16)
+#  define SYS_CS_CI2                (1<<15)
 #ifdef CONFIG_SOC_AU1100
-  #define SYS_CS_ML_BIT             7
-  #define SYS_CS_ML_MASK            (0x7<<SYS_CS_ML_BIT)
-  #define SYS_CS_DL                 (1<<6)
-  #define SYS_CS_CL                 (1<<5)
+#  define SYS_CS_ML_BIT             7
+#  define SYS_CS_ML_MASK            (0x7<<SYS_CS_ML_BIT)
+#  define SYS_CS_DL                 (1<<6)
+#  define SYS_CS_CL                 (1<<5)
 #else
-  #define SYS_CS_MUH_BIT            12
-  #define SYS_CS_MUH_MASK           (0x7<<SYS_CS_MUH_BIT)
-  #define SYS_CS_DUH                (1<<11)
-  #define SYS_CS_CUH                (1<<10)
-  #define SYS_CS_MUD_BIT            7
-  #define SYS_CS_MUD_MASK           (0x7<<SYS_CS_MUD_BIT)
-  #define SYS_CS_DUD                (1<<6)
-  #define SYS_CS_CUD                (1<<5)
+#  define SYS_CS_MUH_BIT            12
+#  define SYS_CS_MUH_MASK           (0x7<<SYS_CS_MUH_BIT)
+#  define SYS_CS_DUH                (1<<11)
+#  define SYS_CS_CUH                (1<<10)
+#  define SYS_CS_MUD_BIT            7
+#  define SYS_CS_MUD_MASK           (0x7<<SYS_CS_MUD_BIT)
+#  define SYS_CS_DUD                (1<<6)
+#  define SYS_CS_CUD                (1<<5)
 #endif
-  #define SYS_CS_MIR_BIT            2
-  #define SYS_CS_MIR_MASK           (0x7<<SYS_CS_MIR_BIT)
-  #define SYS_CS_DIR                (1<<1)
-  #define SYS_CS_CIR                (1<<0)
-
-  #define SYS_CS_MUX_AUX            0x1
-  #define SYS_CS_MUX_FQ0            0x2
-  #define SYS_CS_MUX_FQ1            0x3
-  #define SYS_CS_MUX_FQ2            0x4
-  #define SYS_CS_MUX_FQ3            0x5
-  #define SYS_CS_MUX_FQ4            0x6
-  #define SYS_CS_MUX_FQ5            0x7
+#  define SYS_CS_MIR_BIT            2
+#  define SYS_CS_MIR_MASK           (0x7<<SYS_CS_MIR_BIT)
+#  define SYS_CS_DIR                (1<<1)
+#  define SYS_CS_CIR                (1<<0)
+
+#  define SYS_CS_MUX_AUX            0x1
+#  define SYS_CS_MUX_FQ0            0x2
+#  define SYS_CS_MUX_FQ1            0x3
+#  define SYS_CS_MUX_FQ2            0x4
+#  define SYS_CS_MUX_FQ3            0x5
+#  define SYS_CS_MUX_FQ4            0x6
+#  define SYS_CS_MUX_FQ5            0x7
 #define SYS_CPUPLL                0xB1900060
 #define SYS_AUXPLL                0xB1900064
 
 /* AC97 Controller */
 #define AC97C_CONFIG              0xB0000000
-  #define AC97C_RECV_SLOTS_BIT  13
-  #define AC97C_RECV_SLOTS_MASK (0x3ff << AC97C_RECV_SLOTS_BIT)
-  #define AC97C_XMIT_SLOTS_BIT  3
-  #define AC97C_XMIT_SLOTS_MASK (0x3ff << AC97C_XMIT_SLOTS_BIT)
-  #define AC97C_SG              (1<<2)
-  #define AC97C_SYNC            (1<<1)
-  #define AC97C_RESET           (1<<0)
+#  define AC97C_RECV_SLOTS_BIT  13
+#  define AC97C_RECV_SLOTS_MASK (0x3ff << AC97C_RECV_SLOTS_BIT)
+#  define AC97C_XMIT_SLOTS_BIT  3
+#  define AC97C_XMIT_SLOTS_MASK (0x3ff << AC97C_XMIT_SLOTS_BIT)
+#  define AC97C_SG              (1<<2)
+#  define AC97C_SYNC            (1<<1)
+#  define AC97C_RESET           (1<<0)
 #define AC97C_STATUS              0xB0000004
-  #define AC97C_XU              (1<<11)
-  #define AC97C_XO              (1<<10)
-  #define AC97C_RU              (1<<9)
-  #define AC97C_RO              (1<<8)
-  #define AC97C_READY           (1<<7)
-  #define AC97C_CP              (1<<6)
-  #define AC97C_TR              (1<<5)
-  #define AC97C_TE              (1<<4)
-  #define AC97C_TF              (1<<3)
-  #define AC97C_RR              (1<<2)
-  #define AC97C_RE              (1<<1)
-  #define AC97C_RF              (1<<0)
+#  define AC97C_XU              (1<<11)
+#  define AC97C_XO              (1<<10)
+#  define AC97C_RU              (1<<9)
+#  define AC97C_RO              (1<<8)
+#  define AC97C_READY           (1<<7)
+#  define AC97C_CP              (1<<6)
+#  define AC97C_TR              (1<<5)
+#  define AC97C_TE              (1<<4)
+#  define AC97C_TF              (1<<3)
+#  define AC97C_RR              (1<<2)
+#  define AC97C_RE              (1<<1)
+#  define AC97C_RF              (1<<0)
 #define AC97C_DATA                0xB0000008
 #define AC97C_CMD                 0xB000000C
-  #define AC97C_WD_BIT          16
-  #define AC97C_READ            (1<<7)
-  #define AC97C_INDEX_MASK      0x7f
+#  define AC97C_WD_BIT          16
+#  define AC97C_READ            (1<<7)
+#  define AC97C_INDEX_MASK      0x7f
 #define AC97C_CNTRL               0xB0000010
-  #define AC97C_RS              (1<<1)
-  #define AC97C_CE              (1<<0)
+#  define AC97C_RS              (1<<1)
+#  define AC97C_CE              (1<<0)
 
 
 /* Secure Digital (SD) Controller */
@@ -1636,12 +1636,12 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 #define SD1_XMIT_FIFO	0xB0680000
 #define SD1_RECV_FIFO	0xB0680004
 
-#if defined (CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550)
+#if defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550)
 /* Au1500 PCI Controller */
 #define Au1500_CFG_BASE           0xB4005000 // virtual, kseg0 addr
 #define Au1500_PCI_CMEM           (Au1500_CFG_BASE + 0)
 #define Au1500_PCI_CFG            (Au1500_CFG_BASE + 4)
-  #define PCI_ERROR ((1<<22) | (1<<23) | (1<<24) | (1<<25) | (1<<26) | (1<<27))
+#  define PCI_ERROR ((1<<22) | (1<<23) | (1<<24) | (1<<25) | (1<<26) | (1<<27))
 #define Au1500_PCI_B2BMASK_CCH    (Au1500_CFG_BASE + 8)
 #define Au1500_PCI_B2B0_VID       (Au1500_CFG_BASE + 0xC)
 #define Au1500_PCI_B2B1_ID        (Au1500_CFG_BASE + 0x10)
diff --git a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
index eeb0c3115b6..93d507cea51 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
@@ -199,7 +199,7 @@ typedef volatile struct au1xxx_ddma_desc {
 #define DSCR_CMD0_ALWAYS	31
 #define DSCR_NDEV_IDS		32
 /* THis macro is used to find/create custom device types */
-#define DSCR_DEV2CUSTOM_ID(x,d)	(((((x)&0xFFFF)<<8)|0x32000000)|((d)&0xFF))
+#define DSCR_DEV2CUSTOM_ID(x, d)	(((((x)&0xFFFF)<<8)|0x32000000)|((d)&0xFF))
 #define DSCR_CUSTOM2DEV_ID(x)	((x)&0xFF)
 
 
@@ -373,14 +373,14 @@ void * au1xxx_ddma_get_nextptr_virt(au1x_ddma_desc_t *dp);
  	Some compatibilty macros --
 		Needed to make changes to API without breaking existing drivers
 */
-#define	au1xxx_dbdma_put_source(chanid,buf,nbytes)_au1xxx_dbdma_put_source(chanid, buf, nbytes, DDMA_FLAGS_IE)
-#define	au1xxx_dbdma_put_source_flags(chanid,buf,nbytes,flags) _au1xxx_dbdma_put_source(chanid, buf, nbytes, flags)
-#define	put_source_flags(chanid,buf,nbytes,flags) au1xxx_dbdma_put_source_flags(chanid,buf,nbytes,flags)
+#define	au1xxx_dbdma_put_source(chanid, buf, nbytes)_au1xxx_dbdma_put_source(chanid, buf, nbytes, DDMA_FLAGS_IE)
+#define	au1xxx_dbdma_put_source_flags(chanid, buf, nbytes, flags) _au1xxx_dbdma_put_source(chanid, buf, nbytes, flags)
+#define	put_source_flags(chanid, buf, nbytes, flags) au1xxx_dbdma_put_source_flags(chanid, buf, nbytes, flags)
 
 
-#define au1xxx_dbdma_put_dest(chanid,buf,nbytes) _au1xxx_dbdma_put_dest(chanid, buf, nbytes, DDMA_FLAGS_IE)
-#define	au1xxx_dbdma_put_dest_flags(chanid,buf,nbytes,flags) _au1xxx_dbdma_put_dest(chanid, buf, nbytes, flags)
-#define	put_dest_flags(chanid,buf,nbytes,flags) au1xxx_dbdma_put_dest_flags(chanid,buf,nbytes,flags)
+#define au1xxx_dbdma_put_dest(chanid, buf, nbytes) _au1xxx_dbdma_put_dest(chanid, buf, nbytes, DDMA_FLAGS_IE)
+#define	au1xxx_dbdma_put_dest_flags(chanid, buf, nbytes, flags) _au1xxx_dbdma_put_dest(chanid, buf, nbytes, flags)
+#define	put_dest_flags(chanid, buf, nbytes, flags) au1xxx_dbdma_put_dest_flags(chanid, buf, nbytes, flags)
 
 /*
  *	Flags for the put_source/put_dest functions.
diff --git a/include/asm-mips/mach-au1x00/au1xxx_ide.h b/include/asm-mips/mach-au1x00/au1xxx_ide.h
index 4663e8b415c..aef0edbfe4c 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_ide.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_ide.h
@@ -136,7 +136,7 @@ void auide_outl(u32 addr, unsigned long port);
 void auide_outsw(unsigned long port, void *addr, u32 count);
 void auide_outsl(unsigned long port, void *addr, u32 count);
 static void auide_tune_drive(ide_drive_t *drive, byte pio);
-static int auide_tune_chipset (ide_drive_t *drive, u8 speed);
+static int auide_tune_chipset(ide_drive_t *drive, u8 speed);
 static int auide_ddma_init( _auide_hwif *auide );
 static void auide_setup_ports(hw_regs_t *hw, _auide_hwif *ahwif);
 int __init auide_probe(void);
diff --git a/include/asm-mips/mach-au1x00/war.h b/include/asm-mips/mach-au1x00/war.h
new file mode 100644
index 00000000000..dd57d03d68b
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_AU1X00_WAR_H
+#define __ASM_MIPS_MACH_AU1X00_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_AU1X00_WAR_H */
diff --git a/include/asm-mips/mach-bcm47xx/bcm47xx.h b/include/asm-mips/mach-bcm47xx/bcm47xx.h
new file mode 100644
index 00000000000..d008f47a28b
--- /dev/null
+++ b/include/asm-mips/mach-bcm47xx/bcm47xx.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef __ASM_BCM47XX_H
+#define __ASM_BCM47XX_H
+
+/* SSB bus */
+extern struct ssb_bus ssb_bcm47xx;
+
+#endif /* __ASM_BCM47XX_H */
diff --git a/include/asm-mips/mach-bcm47xx/gpio.h b/include/asm-mips/mach-bcm47xx/gpio.h
new file mode 100644
index 00000000000..cfc8f4d618c
--- /dev/null
+++ b/include/asm-mips/mach-bcm47xx/gpio.h
@@ -0,0 +1,59 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ */
+
+#ifndef __BCM47XX_GPIO_H
+#define __BCM47XX_GPIO_H
+
+#define BCM47XX_EXTIF_GPIO_LINES	5
+#define BCM47XX_CHIPCO_GPIO_LINES	16
+
+extern int bcm47xx_gpio_to_irq(unsigned gpio);
+extern int bcm47xx_gpio_get_value(unsigned gpio);
+extern void bcm47xx_gpio_set_value(unsigned gpio, int value);
+extern int bcm47xx_gpio_direction_input(unsigned gpio);
+extern int bcm47xx_gpio_direction_output(unsigned gpio, int value);
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+       return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+	return bcm47xx_gpio_to_irq(gpio);
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+	return bcm47xx_gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+	bcm47xx_gpio_set_value(gpio, value);
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+	return bcm47xx_gpio_direction_input(gpio);
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+	return bcm47xx_gpio_direction_output(gpio, value);
+}
+
+
+/* cansleep wrappers */
+#include <asm-generic/gpio.h>
+
+#endif /* __BCM47XX_GPIO_H */
diff --git a/include/asm-mips/mach-bcm47xx/war.h b/include/asm-mips/mach-bcm47xx/war.h
new file mode 100644
index 00000000000..4a2b7986b58
--- /dev/null
+++ b/include/asm-mips/mach-bcm47xx/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_BCM947XX_WAR_H
+#define __ASM_MIPS_MACH_BCM947XX_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_BCM947XX_WAR_H */
diff --git a/include/asm-mips/mach-cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h
index 9c9d2b998ca..a79e7caf3a8 100644
--- a/include/asm-mips/mach-cobalt/cobalt.h
+++ b/include/asm-mips/mach-cobalt/cobalt.h
@@ -12,71 +12,16 @@
 #ifndef __ASM_COBALT_H
 #define __ASM_COBALT_H
 
-#include <irq.h>
-
-/*
- * i8259 legacy interrupts used on Cobalt:
- *
- *     8  - RTC
- *     9  - PCI
- *    14  - IDE0
- *    15  - IDE1
- */
-#define COBALT_QUBE_SLOT_IRQ	9
-
-/*
- * CPU IRQs  are 16 ... 23
- */
-#define COBALT_CPU_IRQ		MIPS_CPU_IRQ_BASE
-
-#define COBALT_GALILEO_IRQ	(COBALT_CPU_IRQ + 2)
-#define COBALT_RAQ_SCSI_IRQ	(COBALT_CPU_IRQ + 3)
-#define COBALT_ETH0_IRQ		(COBALT_CPU_IRQ + 3)
-#define COBALT_QUBE1_ETH0_IRQ	(COBALT_CPU_IRQ + 4)
-#define COBALT_ETH1_IRQ		(COBALT_CPU_IRQ + 4)
-#define COBALT_SERIAL_IRQ	(COBALT_CPU_IRQ + 5)
-#define COBALT_SCSI_IRQ         (COBALT_CPU_IRQ + 5)
-#define COBALT_VIA_IRQ		(COBALT_CPU_IRQ + 6)	/* Chained to VIA ISA bridge */
-
 /*
- * PCI configuration space manifest constants.  These are wired into
- * the board layout according to the PCI spec to enable the software
- * to probe the hardware configuration space in a well defined manner.
- *
- * The PCI_DEVSHFT() macro transforms these values into numbers
- * suitable for passing as the dev parameter to the various
- * pcibios_read/write_config routines.
+ * The Cobalt board ID information.
  */
-#define COBALT_PCICONF_CPU      0x06
-#define COBALT_PCICONF_ETH0     0x07
-#define COBALT_PCICONF_RAQSCSI  0x08
-#define COBALT_PCICONF_VIA      0x09
-#define COBALT_PCICONF_PCISLOT  0x0A
-#define COBALT_PCICONF_ETH1     0x0C
-
+extern int cobalt_board_id;
 
-/*
- * The Cobalt board id information.  The boards have an ID number wired
- * into the VIA that is available in the high nibble of register 94.
- * This register is available in the VIA configuration space through the
- * interface routines qube_pcibios_read/write_config. See cobalt/pci.c
- */
-#define VIA_COBALT_BRD_ID_REG  0x94
-#define VIA_COBALT_BRD_REG_to_ID(reg)  ((unsigned char) (reg) >> 4)
 #define COBALT_BRD_ID_QUBE1    0x3
 #define COBALT_BRD_ID_RAQ1     0x4
 #define COBALT_BRD_ID_QUBE2    0x5
 #define COBALT_BRD_ID_RAQ2     0x6
 
-extern int cobalt_board_id;
-
-#define COBALT_LED_PORT		(*(volatile unsigned char *) CKSEG1ADDR(0x1c000000))
-# define COBALT_LED_BAR_LEFT	(1 << 0)	/* Qube */
-# define COBALT_LED_BAR_RIGHT	(1 << 1)	/* Qube */
-# define COBALT_LED_WEB		(1 << 2)	/* RaQ */
-# define COBALT_LED_POWER_OFF	(1 << 3)	/* RaQ */
-# define COBALT_LED_RESET	0x0f
-
 #define COBALT_KEY_PORT		((~*(volatile unsigned int *) CKSEG1ADDR(0x1d000000) >> 24) & COBALT_KEY_MASK)
 # define COBALT_KEY_CLEAR	(1 << 1)
 # define COBALT_KEY_LEFT	(1 << 2)
@@ -87,6 +32,4 @@ extern int cobalt_board_id;
 # define COBALT_KEY_SELECT	(1 << 7)
 # define COBALT_KEY_MASK	0xfe
 
-#define COBALT_UART		((volatile unsigned char *) CKSEG1ADDR(0x1c800000))
-
 #endif /* __ASM_COBALT_H */
diff --git a/include/asm-mips/mach-cobalt/cpu-feature-overrides.h b/include/asm-mips/mach-cobalt/cpu-feature-overrides.h
index d38f069d9e9..b3314cf5319 100644
--- a/include/asm-mips/mach-cobalt/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-cobalt/cpu-feature-overrides.h
@@ -14,7 +14,6 @@
 #define cpu_has_3k_cache	0
 #define cpu_has_4k_cache	1
 #define cpu_has_tx39_cache	0
-#define cpu_has_sb1_cache	0
 #define cpu_has_fpu		1
 #define cpu_has_32fpr		1
 #define cpu_has_counter		1
diff --git a/include/asm-mips/mach-cobalt/irq.h b/include/asm-mips/mach-cobalt/irq.h
new file mode 100644
index 00000000000..179d0e850b5
--- /dev/null
+++ b/include/asm-mips/mach-cobalt/irq.h
@@ -0,0 +1,58 @@
+/*
+ * Cobalt IRQ definitions.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1997 Cobalt Microserver
+ * Copyright (C) 1997, 2003 Ralf Baechle
+ * Copyright (C) 2001-2003 Liam Davies (ldavies@agile.tv)
+ * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ */
+#ifndef _ASM_COBALT_IRQ_H
+#define _ASM_COBALT_IRQ_H
+
+/*
+ * i8259 interrupts used on Cobalt:
+ *
+ *	8  - RTC
+ *	9  - PCI slot
+ *	14 - IDE0
+ *	15 - IDE1(no connector on board)
+ */
+#define I8259A_IRQ_BASE			0
+
+#define PCISLOT_IRQ			(I8259A_IRQ_BASE + 9)
+
+/*
+ * CPU interrupts used on Cobalt:
+ *
+ *	0 - Software interrupt 0 (unused)
+ *	1 - Software interrupt 0 (unused)
+ *	2 - cascade GT64111
+ *	3 - ethernet or SCSI host controller
+ *	4 - ethernet
+ *	5 - 16550 UART
+ *	6 - cascade i8259
+ *	7 - CP0 counter (unused)
+ */
+#define MIPS_CPU_IRQ_BASE		16
+
+#define GT641XX_CASCADE_IRQ		(MIPS_CPU_IRQ_BASE + 2)
+#define RAQ2_SCSI_IRQ			(MIPS_CPU_IRQ_BASE + 3)
+#define ETH0_IRQ			(MIPS_CPU_IRQ_BASE + 3)
+#define QUBE1_ETH0_IRQ			(MIPS_CPU_IRQ_BASE + 4)
+#define ETH1_IRQ			(MIPS_CPU_IRQ_BASE + 4)
+#define SERIAL_IRQ			(MIPS_CPU_IRQ_BASE + 5)
+#define SCSI_IRQ			(MIPS_CPU_IRQ_BASE + 5)
+#define I8259_CASCADE_IRQ		(MIPS_CPU_IRQ_BASE + 6)
+
+
+#define GT641XX_IRQ_BASE		24
+
+#include <asm/irq_gt641xx.h>
+
+#define NR_IRQS					(GT641XX_PCI_INT3_IRQ + 1)
+
+#endif /* _ASM_COBALT_IRQ_H */
diff --git a/include/asm-mips/mach-cobalt/war.h b/include/asm-mips/mach-cobalt/war.h
new file mode 100644
index 00000000000..97884fd18ac
--- /dev/null
+++ b/include/asm-mips/mach-cobalt/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_COBALT_WAR_H
+#define __ASM_MIPS_MACH_COBALT_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_COBALT_WAR_H */
diff --git a/include/asm-mips/mach-dec/war.h b/include/asm-mips/mach-dec/war.h
new file mode 100644
index 00000000000..ca5e2ef909a
--- /dev/null
+++ b/include/asm-mips/mach-dec/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_DEC_WAR_H
+#define __ASM_MIPS_MACH_DEC_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_DEC_WAR_H */
diff --git a/include/asm-mips/mach-emma2rh/war.h b/include/asm-mips/mach-emma2rh/war.h
new file mode 100644
index 00000000000..b660a4c30e6
--- /dev/null
+++ b/include/asm-mips/mach-emma2rh/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_EMMA2RH_WAR_H
+#define __ASM_MIPS_MACH_EMMA2RH_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_EMMA2RH_WAR_H */
diff --git a/include/asm-mips/mach-excite/cpu-feature-overrides.h b/include/asm-mips/mach-excite/cpu-feature-overrides.h
index 07f4322c235..107104c3cd1 100644
--- a/include/asm-mips/mach-excite/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-excite/cpu-feature-overrides.h
@@ -34,6 +34,11 @@
 #define cpu_has_nofpuex		0
 #define cpu_has_64bits		1
 
+#define cpu_has_mips32r1	0
+#define cpu_has_mips32r2	0
+#define cpu_has_mips64r1	0
+#define cpu_has_mips64r2	0
+
 #define cpu_has_inclusive_pcaches	0
 
 #define cpu_dcache_line_size()	32
diff --git a/include/asm-mips/mach-excite/war.h b/include/asm-mips/mach-excite/war.h
new file mode 100644
index 00000000000..1f82180c159
--- /dev/null
+++ b/include/asm-mips/mach-excite/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_EXCITE_WAR_H
+#define __ASM_MIPS_MACH_EXCITE_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		1
+#define ICACHE_REFILLS_WORKAROUND_WAR   1
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR	0
+
+#endif /* __ASM_MIPS_MACH_EXCITE_WAR_H */
diff --git a/include/asm-mips/mach-generic/mangle-port.h b/include/asm-mips/mach-generic/mangle-port.h
index 6e1b0c075de..f49dc990214 100644
--- a/include/asm-mips/mach-generic/mangle-port.h
+++ b/include/asm-mips/mach-generic/mangle-port.h
@@ -27,25 +27,25 @@
  */
 #if defined(CONFIG_SWAP_IO_SPACE)
 
-# define ioswabb(a,x)		(x)
-# define __mem_ioswabb(a,x)	(x)
-# define ioswabw(a,x)		le16_to_cpu(x)
-# define __mem_ioswabw(a,x)	(x)
-# define ioswabl(a,x)		le32_to_cpu(x)
-# define __mem_ioswabl(a,x)	(x)
-# define ioswabq(a,x)		le64_to_cpu(x)
-# define __mem_ioswabq(a,x)	(x)
+# define ioswabb(a, x)		(x)
+# define __mem_ioswabb(a, x)	(x)
+# define ioswabw(a, x)		le16_to_cpu(x)
+# define __mem_ioswabw(a, x)	(x)
+# define ioswabl(a, x)		le32_to_cpu(x)
+# define __mem_ioswabl(a, x)	(x)
+# define ioswabq(a, x)		le64_to_cpu(x)
+# define __mem_ioswabq(a, x)	(x)
 
 #else
 
-# define ioswabb(a,x)		(x)
-# define __mem_ioswabb(a,x)	(x)
-# define ioswabw(a,x)		(x)
-# define __mem_ioswabw(a,x)	cpu_to_le16(x)
-# define ioswabl(a,x)		(x)
-# define __mem_ioswabl(a,x)	cpu_to_le32(x)
-# define ioswabq(a,x)		(x)
-# define __mem_ioswabq(a,x)	cpu_to_le32(x)
+# define ioswabb(a, x)		(x)
+# define __mem_ioswabb(a, x)	(x)
+# define ioswabw(a, x)		(x)
+# define __mem_ioswabw(a, x)	cpu_to_le16(x)
+# define ioswabl(a, x)		(x)
+# define __mem_ioswabl(a, x)	cpu_to_le32(x)
+# define ioswabq(a, x)		(x)
+# define __mem_ioswabq(a, x)	cpu_to_le32(x)
 
 #endif
 
diff --git a/include/asm-mips/mach-ip22/war.h b/include/asm-mips/mach-ip22/war.h
new file mode 100644
index 00000000000..a44fa9656a8
--- /dev/null
+++ b/include/asm-mips/mach-ip22/war.h
@@ -0,0 +1,29 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_IP22_WAR_H
+#define __ASM_MIPS_MACH_IP22_WAR_H
+
+/*
+ * R4600 CPU modules for the Indy come with both V1.7 and V2.0 processors.
+ */
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	1
+#define R4600_V1_HIT_CACHEOP_WAR	1
+#define R4600_V2_HIT_CACHEOP_WAR	1
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_IP22_WAR_H */
diff --git a/include/asm-mips/mach-ip27/irq.h b/include/asm-mips/mach-ip27/irq.h
index 25f0c3f39ad..cf4384bfa84 100644
--- a/include/asm-mips/mach-ip27/irq.h
+++ b/include/asm-mips/mach-ip27/irq.h
@@ -17,4 +17,6 @@
  */
 #define NR_IRQS 256
 
+#include_next <irq.h>
+
 #endif /* __ASM_MACH_IP27_IRQ_H */
diff --git a/include/asm-mips/mach-ip27/mangle-port.h b/include/asm-mips/mach-ip27/mangle-port.h
index d615312a451..f6e4912ea06 100644
--- a/include/asm-mips/mach-ip27/mangle-port.h
+++ b/include/asm-mips/mach-ip27/mangle-port.h
@@ -13,13 +13,13 @@
 #define __swizzle_addr_l(port)	(port)
 #define __swizzle_addr_q(port)	(port)
 
-# define ioswabb(a,x)		(x)
-# define __mem_ioswabb(a,x)	(x)
-# define ioswabw(a,x)		(x)
-# define __mem_ioswabw(a,x)	cpu_to_le16(x)
-# define ioswabl(a,x)		(x)
-# define __mem_ioswabl(a,x)	cpu_to_le32(x)
-# define ioswabq(a,x)		(x)
-# define __mem_ioswabq(a,x)	cpu_to_le32(x)
+# define ioswabb(a, x)		(x)
+# define __mem_ioswabb(a, x)	(x)
+# define ioswabw(a, x)		(x)
+# define __mem_ioswabw(a, x)	cpu_to_le16(x)
+# define ioswabl(a, x)		(x)
+# define __mem_ioswabl(a, x)	cpu_to_le32(x)
+# define ioswabq(a, x)		(x)
+# define __mem_ioswabq(a, x)	cpu_to_le32(x)
 
 #endif /* __ASM_MACH_IP27_MANGLE_PORT_H */
diff --git a/include/asm-mips/mach-ip27/topology.h b/include/asm-mips/mach-ip27/topology.h
index 61d9be3f317..372291f53fb 100644
--- a/include/asm-mips/mach-ip27/topology.h
+++ b/include/asm-mips/mach-ip27/topology.h
@@ -2,9 +2,27 @@
 #define _ASM_MACH_TOPOLOGY_H	1
 
 #include <asm/sn/hub.h>
+#include <asm/sn/types.h>
 #include <asm/mmzone.h>
 
-#define cpu_to_node(cpu)	(cpu_data[(cpu)].p_nodeid)
+struct cpuinfo_ip27 {
+//	cpuid_t		p_cpuid;	/* PROM assigned cpuid */
+	cnodeid_t	p_nodeid;	/* my node ID in compact-id-space */
+	nasid_t		p_nasid;	/* my node ID in numa-as-id-space */
+	unsigned char	p_slice;	/* Physical position on node board */
+#if 0
+	unsigned long		loops_per_sec;
+	unsigned long		ipi_count;
+	unsigned long		irq_attempt[NR_IRQS];
+	unsigned long		smp_local_irq_count;
+	unsigned long		prof_multiplier;
+	unsigned long		prof_counter;
+#endif
+};
+
+extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS];
+
+#define cpu_to_node(cpu)	(sn_cpu_info[(cpu)].p_nodeid)
 #define parent_node(node)	(node)
 #define node_to_cpumask(node)	(hub_data(node)->h_cpus)
 #define node_to_first_cpu(node)	(first_cpu(node_to_cpumask(node)))
diff --git a/include/asm-mips/mach-ip27/war.h b/include/asm-mips/mach-ip27/war.h
new file mode 100644
index 00000000000..e2ddcc9b1ff
--- /dev/null
+++ b/include/asm-mips/mach-ip27/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_IP27_WAR_H
+#define __ASM_MIPS_MACH_IP27_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			1
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_IP27_WAR_H */
diff --git a/include/asm-mips/mach-ip32/kmalloc.h b/include/asm-mips/mach-ip32/kmalloc.h
index f6198a21fba..b1e0be60f72 100644
--- a/include/asm-mips/mach-ip32/kmalloc.h
+++ b/include/asm-mips/mach-ip32/kmalloc.h
@@ -2,7 +2,7 @@
 #define __ASM_MACH_IP32_KMALLOC_H
 
 
-#if defined(CONFIG_CPU_R5000) || defined (CONFIG_CPU_RM7000)
+#if defined(CONFIG_CPU_R5000) || defined(CONFIG_CPU_RM7000)
 #define ARCH_KMALLOC_MINALIGN	32
 #else
 #define ARCH_KMALLOC_MINALIGN	128
diff --git a/include/asm-mips/mach-ip32/mangle-port.h b/include/asm-mips/mach-ip32/mangle-port.h
index 81320eb5532..f1d0f1756a9 100644
--- a/include/asm-mips/mach-ip32/mangle-port.h
+++ b/include/asm-mips/mach-ip32/mangle-port.h
@@ -14,13 +14,13 @@
 #define __swizzle_addr_l(port)	(port)
 #define __swizzle_addr_q(port)	(port)
 
-# define ioswabb(a,x)		(x)
-# define __mem_ioswabb(a,x)	(x)
-# define ioswabw(a,x)		(x)
-# define __mem_ioswabw(a,x)	cpu_to_le16(x)
-# define ioswabl(a,x)		(x)
-# define __mem_ioswabl(a,x)	cpu_to_le32(x)
-# define ioswabq(a,x)		(x)
-# define __mem_ioswabq(a,x)	cpu_to_le32(x)
+# define ioswabb(a, x)		(x)
+# define __mem_ioswabb(a, x)	(x)
+# define ioswabw(a, x)		(x)
+# define __mem_ioswabw(a, x)	cpu_to_le16(x)
+# define ioswabl(a, x)		(x)
+# define __mem_ioswabl(a, x)	cpu_to_le32(x)
+# define ioswabq(a, x)		(x)
+# define __mem_ioswabq(a, x)	cpu_to_le32(x)
 
 #endif /* __ASM_MACH_IP32_MANGLE_PORT_H */
diff --git a/include/asm-mips/mach-ip32/war.h b/include/asm-mips/mach-ip32/war.h
new file mode 100644
index 00000000000..d194056dcd7
--- /dev/null
+++ b/include/asm-mips/mach-ip32/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_IP32_WAR_H
+#define __ASM_MIPS_MACH_IP32_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR   1
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_IP32_WAR_H */
diff --git a/include/asm-mips/mach-jazz/mc146818rtc.h b/include/asm-mips/mach-jazz/mc146818rtc.h
index f44fdba1998..987f727afe2 100644
--- a/include/asm-mips/mach-jazz/mc146818rtc.h
+++ b/include/asm-mips/mach-jazz/mc146818rtc.h
@@ -4,12 +4,15 @@
  * for more details.
  *
  * Copyright (C) 1998, 2001, 03 by Ralf Baechle
+ * Copyright (C) 2007 Thomas Bogendoerfer
  *
  * RTC routines for Jazz style attached Dallas chip.
  */
 #ifndef __ASM_MACH_JAZZ_MC146818RTC_H
 #define __ASM_MACH_JAZZ_MC146818RTC_H
 
+#include <linux/delay.h>
+
 #include <asm/io.h>
 #include <asm/jazz.h>
 
@@ -19,16 +22,17 @@
 static inline unsigned char CMOS_READ(unsigned long addr)
 {
 	outb_p(addr, RTC_PORT(0));
-
-	return *(char *)JAZZ_RTC_BASE;
+	return *(volatile char *)JAZZ_RTC_BASE;
 }
 
 static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
 {
 	outb_p(addr, RTC_PORT(0));
-	*(char *)JAZZ_RTC_BASE = data;
+	*(volatile char *)JAZZ_RTC_BASE = data;
 }
 
 #define RTC_ALWAYS_BCD	0
 
+#define mc146818_decode_year(year) ((year) + 1980)
+
 #endif /* __ASM_MACH_JAZZ_MC146818RTC_H */
diff --git a/include/asm-mips/mach-jazz/war.h b/include/asm-mips/mach-jazz/war.h
new file mode 100644
index 00000000000..6158ee861bf
--- /dev/null
+++ b/include/asm-mips/mach-jazz/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_JAZZ_WAR_H
+#define __ASM_MIPS_MACH_JAZZ_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_JAZZ_WAR_H */
diff --git a/include/asm-mips/mach-jmr3927/mangle-port.h b/include/asm-mips/mach-jmr3927/mangle-port.h
index 501a202631b..11bffcd1043 100644
--- a/include/asm-mips/mach-jmr3927/mangle-port.h
+++ b/include/asm-mips/mach-jmr3927/mangle-port.h
@@ -6,13 +6,13 @@ extern unsigned long __swizzle_addr_b(unsigned long port);
 #define __swizzle_addr_l(port)	(port)
 #define __swizzle_addr_q(port)	(port)
 
-#define ioswabb(a,x)		(x)
-#define __mem_ioswabb(a,x)	(x)
-#define ioswabw(a,x)		le16_to_cpu(x)
-#define __mem_ioswabw(a,x)	(x)
-#define ioswabl(a,x)		le32_to_cpu(x)
-#define __mem_ioswabl(a,x)	(x)
-#define ioswabq(a,x)		le64_to_cpu(x)
-#define __mem_ioswabq(a,x)	(x)
+#define ioswabb(a, x)		(x)
+#define __mem_ioswabb(a, x)	(x)
+#define ioswabw(a, x)		le16_to_cpu(x)
+#define __mem_ioswabw(a, x)	(x)
+#define ioswabl(a, x)		le32_to_cpu(x)
+#define __mem_ioswabl(a, x)	(x)
+#define ioswabq(a, x)		le64_to_cpu(x)
+#define __mem_ioswabq(a, x)	(x)
 
 #endif /* __ASM_MACH_JMR3927_MANGLE_PORT_H */
diff --git a/include/asm-mips/mach-jmr3927/war.h b/include/asm-mips/mach-jmr3927/war.h
new file mode 100644
index 00000000000..1ff55fb3fbc
--- /dev/null
+++ b/include/asm-mips/mach-jmr3927/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_JMR3927_WAR_H
+#define __ASM_MIPS_MACH_JMR3927_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_JMR3927_WAR_H */
diff --git a/include/asm-mips/mach-lasat/mach-gt64120.h b/include/asm-mips/mach-lasat/mach-gt64120.h
new file mode 100644
index 00000000000..1a9ad45cc13
--- /dev/null
+++ b/include/asm-mips/mach-lasat/mach-gt64120.h
@@ -0,0 +1,27 @@
+/*
+ *  This is a direct copy of the ev96100.h file, with a global
+ * search and replace.  The numbers are the same.
+ *
+ *  The reason I'm duplicating this is so that the 64120/96100
+ * defines won't be confusing in the source code.
+ */
+#ifndef _ASM_GT64120_LASAT_GT64120_DEP_H
+#define _ASM_GT64120_LASAT_GT64120_DEP_H
+
+/*
+ *   GT64120 config space base address on Lasat 100
+ */
+#define GT64120_BASE	(KSEG1ADDR(0x14000000))
+
+/*
+ *   PCI Bus allocation
+ *
+ *   (Guessing ...)
+ */
+#define GT_PCI_MEM_BASE	0x12000000UL
+#define GT_PCI_MEM_SIZE	0x02000000UL
+#define GT_PCI_IO_BASE	0x10000000UL
+#define GT_PCI_IO_SIZE	0x02000000UL
+#define GT_ISA_IO_BASE	PCI_IO_BASE
+
+#endif /* _ASM_GT64120_LASAT_GT64120_DEP_H */
diff --git a/include/asm-mips/mach-lasat/war.h b/include/asm-mips/mach-lasat/war.h
new file mode 100644
index 00000000000..bb1e0325c9b
--- /dev/null
+++ b/include/asm-mips/mach-lasat/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_LASAT_WAR_H
+#define __ASM_MIPS_MACH_LASAT_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_LASAT_WAR_H */
diff --git a/include/asm-mips/mach-lemote/war.h b/include/asm-mips/mach-lemote/war.h
new file mode 100644
index 00000000000..05f89e0f2a1
--- /dev/null
+++ b/include/asm-mips/mach-lemote/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_LEMOTE_WAR_H
+#define __ASM_MIPS_MACH_LEMOTE_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_LEMOTE_WAR_H */
diff --git a/include/asm-mips/mach-mips/mach-gt64120.h b/include/asm-mips/mach-mips/mach-gt64120.h
index 511f7cf3a6b..0f863148f3b 100644
--- a/include/asm-mips/mach-mips/mach-gt64120.h
+++ b/include/asm-mips/mach-mips/mach-gt64120.h
@@ -16,13 +16,4 @@ extern unsigned long _pcictrl_gt64120;
  */
 #define GT64120_BASE	_pcictrl_gt64120
 
-/*
- *   PCI Bus allocation
- */
-#define GT_PCI_MEM_BASE	0x12000000UL
-#define GT_PCI_MEM_SIZE	0x02000000UL
-#define GT_PCI_IO_BASE	0x10000000UL
-#define GT_PCI_IO_SIZE	0x02000000UL
-#define GT_ISA_IO_BASE	PCI_IO_BASE
-
 #endif /* _ASM_MACH_MIPS_MACH_GT64120_DEP_H */
diff --git a/include/asm-mips/mach-mips/war.h b/include/asm-mips/mach-mips/war.h
new file mode 100644
index 00000000000..7c6931d5f45
--- /dev/null
+++ b/include/asm-mips/mach-mips/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_MIPS_WAR_H
+#define __ASM_MIPS_MACH_MIPS_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	1
+#define MIPS_CACHE_SYNC_WAR		1
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	1
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_MIPS_WAR_H */
diff --git a/include/asm-mips/mach-mipssim/war.h b/include/asm-mips/mach-mipssim/war.h
new file mode 100644
index 00000000000..c8a74a3515e
--- /dev/null
+++ b/include/asm-mips/mach-mipssim/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_MIPSSIM_WAR_H
+#define __ASM_MIPS_MACH_MIPSSIM_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_MIPSSIM_WAR_H */
diff --git a/include/asm-mips/mach-pb1x00/pb1000.h b/include/asm-mips/mach-pb1x00/pb1000.h
index 50c1e413a68..b52e0e7ee3f 100644
--- a/include/asm-mips/mach-pb1x00/pb1000.h
+++ b/include/asm-mips/mach-pb1x00/pb1000.h
@@ -32,38 +32,38 @@
 #define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
 
 #define PB1000_PCR     0xBE000000
-  #define PCR_SLOT_0_VPP0  (1<<0)
-  #define PCR_SLOT_0_VPP1  (1<<1)
-  #define PCR_SLOT_0_VCC0  (1<<2)
-  #define PCR_SLOT_0_VCC1  (1<<3)
-  #define PCR_SLOT_0_RST   (1<<4)
-
-  #define PCR_SLOT_1_VPP0  (1<<8)
-  #define PCR_SLOT_1_VPP1  (1<<9)
-  #define PCR_SLOT_1_VCC0  (1<<10)
-  #define PCR_SLOT_1_VCC1  (1<<11)
-  #define PCR_SLOT_1_RST   (1<<12)
+#  define PCR_SLOT_0_VPP0  (1<<0)
+#  define PCR_SLOT_0_VPP1  (1<<1)
+#  define PCR_SLOT_0_VCC0  (1<<2)
+#  define PCR_SLOT_0_VCC1  (1<<3)
+#  define PCR_SLOT_0_RST   (1<<4)
+
+#  define PCR_SLOT_1_VPP0  (1<<8)
+#  define PCR_SLOT_1_VPP1  (1<<9)
+#  define PCR_SLOT_1_VCC0  (1<<10)
+#  define PCR_SLOT_1_VCC1  (1<<11)
+#  define PCR_SLOT_1_RST   (1<<12)
 
 #define PB1000_MDR     0xBE000004
-  #define MDR_PI        (1<<5)  /* pcmcia int latch  */
-  #define MDR_EPI      (1<<14)  /* enable pcmcia int */
-  #define MDR_CPI      (1<<15)  /* clear pcmcia int  */
+#  define MDR_PI        (1<<5)  /* pcmcia int latch  */
+#  define MDR_EPI      (1<<14)  /* enable pcmcia int */
+#  define MDR_CPI      (1<<15)  /* clear pcmcia int  */
 
 #define PB1000_ACR1    0xBE000008
-  #define ACR1_SLOT_0_CD1    (1<<0)  /* card detect 1     */
-  #define ACR1_SLOT_0_CD2    (1<<1)  /* card detect 2     */
-  #define ACR1_SLOT_0_READY  (1<<2)  /* ready             */
-  #define ACR1_SLOT_0_STATUS (1<<3)  /* status change     */
-  #define ACR1_SLOT_0_VS1    (1<<4)  /* voltage sense 1   */
-  #define ACR1_SLOT_0_VS2    (1<<5)  /* voltage sense 2   */
-  #define ACR1_SLOT_0_INPACK (1<<6)  /* inpack pin status */
-  #define ACR1_SLOT_1_CD1    (1<<8)  /* card detect 1     */
-  #define ACR1_SLOT_1_CD2    (1<<9)  /* card detect 2     */
-  #define ACR1_SLOT_1_READY  (1<<10) /* ready             */
-  #define ACR1_SLOT_1_STATUS (1<<11) /* status change     */
-  #define ACR1_SLOT_1_VS1    (1<<12) /* voltage sense 1   */
-  #define ACR1_SLOT_1_VS2    (1<<13) /* voltage sense 2   */
-  #define ACR1_SLOT_1_INPACK (1<<14) /* inpack pin status */
+#  define ACR1_SLOT_0_CD1    (1<<0)  /* card detect 1     */
+#  define ACR1_SLOT_0_CD2    (1<<1)  /* card detect 2     */
+#  define ACR1_SLOT_0_READY  (1<<2)  /* ready             */
+#  define ACR1_SLOT_0_STATUS (1<<3)  /* status change     */
+#  define ACR1_SLOT_0_VS1    (1<<4)  /* voltage sense 1   */
+#  define ACR1_SLOT_0_VS2    (1<<5)  /* voltage sense 2   */
+#  define ACR1_SLOT_0_INPACK (1<<6)  /* inpack pin status */
+#  define ACR1_SLOT_1_CD1    (1<<8)  /* card detect 1     */
+#  define ACR1_SLOT_1_CD2    (1<<9)  /* card detect 2     */
+#  define ACR1_SLOT_1_READY  (1<<10) /* ready             */
+#  define ACR1_SLOT_1_STATUS (1<<11) /* status change     */
+#  define ACR1_SLOT_1_VS1    (1<<12) /* voltage sense 1   */
+#  define ACR1_SLOT_1_VS2    (1<<13) /* voltage sense 2   */
+#  define ACR1_SLOT_1_INPACK (1<<14) /* inpack pin status */
 
 #define CPLD_AUX0      0xBE00000C
 #define CPLD_AUX1      0xBE000010
diff --git a/include/asm-mips/mach-pb1x00/pb1100.h b/include/asm-mips/mach-pb1x00/pb1100.h
index 4c5a1cd0184..63aa3926b29 100644
--- a/include/asm-mips/mach-pb1x00/pb1100.h
+++ b/include/asm-mips/mach-pb1x00/pb1100.h
@@ -29,44 +29,44 @@
 
 #define PB1100_IDENT          0xAE000000
 #define BOARD_STATUS_REG      0xAE000004
-  #define PB1100_ROM_SEL         (1<<15)
-  #define PB1100_ROM_SIZ         (1<<14)
-  #define PB1100_SWAP_BOOT       (1<<13)
-  #define PB1100_FLASH_WP        (1<<12)
-  #define PB1100_ROM_H_STS       (1<<11)
-  #define PB1100_ROM_L_STS       (1<<10)
-  #define PB1100_FLASH_H_STS      (1<<9)
-  #define PB1100_FLASH_L_STS      (1<<8)
-  #define PB1100_SRAM_SIZ         (1<<7)
-  #define PB1100_TSC_BUSY         (1<<6)
-  #define PB1100_PCMCIA_VS_MASK   (3<<4)
-  #define PB1100_RS232_CD         (1<<3)
-  #define PB1100_RS232_CTS        (1<<2)
-  #define PB1100_RS232_DSR        (1<<1)
-  #define PB1100_RS232_RI         (1<<0)
+#  define PB1100_ROM_SEL         (1<<15)
+#  define PB1100_ROM_SIZ         (1<<14)
+#  define PB1100_SWAP_BOOT       (1<<13)
+#  define PB1100_FLASH_WP        (1<<12)
+#  define PB1100_ROM_H_STS       (1<<11)
+#  define PB1100_ROM_L_STS       (1<<10)
+#  define PB1100_FLASH_H_STS      (1<<9)
+#  define PB1100_FLASH_L_STS      (1<<8)
+#  define PB1100_SRAM_SIZ         (1<<7)
+#  define PB1100_TSC_BUSY         (1<<6)
+#  define PB1100_PCMCIA_VS_MASK   (3<<4)
+#  define PB1100_RS232_CD         (1<<3)
+#  define PB1100_RS232_CTS        (1<<2)
+#  define PB1100_RS232_DSR        (1<<1)
+#  define PB1100_RS232_RI         (1<<0)
 
 #define PB1100_IRDA_RS232     0xAE00000C
-  #define PB1100_IRDA_FULL       (0<<14) /* full power */
-  #define PB1100_IRDA_SHUTDOWN   (1<<14)
-  #define PB1100_IRDA_TT         (2<<14) /* 2/3 power */
-  #define PB1100_IRDA_OT         (3<<14) /* 1/3 power */
-  #define PB1100_IRDA_FIR        (1<<13)
+#  define PB1100_IRDA_FULL       (0<<14) /* full power */
+#  define PB1100_IRDA_SHUTDOWN   (1<<14)
+#  define PB1100_IRDA_TT         (2<<14) /* 2/3 power */
+#  define PB1100_IRDA_OT         (3<<14) /* 1/3 power */
+#  define PB1100_IRDA_FIR        (1<<13)
 
 #define PCMCIA_BOARD_REG     0xAE000010
-  #define PB1100_SD_WP1_RO       (1<<15) /* read only */
-  #define PB1100_SD_WP0_RO       (1<<14) /* read only */
-  #define PB1100_SD_PWR1         (1<<11) /* applies power to SD1 */
-  #define PB1100_SD_PWR0         (1<<10) /* applies power to SD0 */
-  #define PB1100_SEL_SD_CONN1     (1<<9)
-  #define PB1100_SEL_SD_CONN0     (1<<8)
-  #define PC_DEASSERT_RST         (1<<7)
-  #define PC_DRV_EN               (1<<4)
+#  define PB1100_SD_WP1_RO       (1<<15) /* read only */
+#  define PB1100_SD_WP0_RO       (1<<14) /* read only */
+#  define PB1100_SD_PWR1         (1<<11) /* applies power to SD1 */
+#  define PB1100_SD_PWR0         (1<<10) /* applies power to SD0 */
+#  define PB1100_SEL_SD_CONN1     (1<<9)
+#  define PB1100_SEL_SD_CONN0     (1<<8)
+#  define PC_DEASSERT_RST         (1<<7)
+#  define PC_DRV_EN               (1<<4)
 
 #define PB1100_G_CONTROL      0xAE000014 /* graphics control */
 
 #define PB1100_RST_VDDI       0xAE00001C
-  #define PB1100_SOFT_RESET      (1<<15) /* clear to reset the board */
-  #define PB1100_VDDI_MASK        (0x1F)
+#  define PB1100_SOFT_RESET      (1<<15) /* clear to reset the board */
+#  define PB1100_VDDI_MASK        (0x1F)
 
 #define PB1100_LEDS           0xAE000018
 
diff --git a/include/asm-mips/mach-pnx8550/kernel-entry-init.h b/include/asm-mips/mach-pnx8550/kernel-entry-init.h
index 57102fa9da5..bdde00c9199 100644
--- a/include/asm-mips/mach-pnx8550/kernel-entry-init.h
+++ b/include/asm-mips/mach-pnx8550/kernel-entry-init.h
@@ -44,7 +44,7 @@ cache_begin:	li	t0, (1<<28)
 	mfc0 	t0, CP0_CONFIG, 7
 	HAZARD_CP0
 
-	and t0,~((1<<19) | (1<<20))     /* TLB/MAP cleared */
+	and	t0, ~((1<<19) | (1<<20))     /* TLB/MAP cleared */
 	mtc0	t0, CP0_CONFIG, 7
 	HAZARD_CP0
 
@@ -200,10 +200,10 @@ pr4450_instr_cache_invalidated:
 
 	icache_invd_loop:
 	/* 9 == register t1 */
-	.word   (CACHE_OPC | (9 << 21) | (Index_Invalidate_I << 16) | \
-		(0 * ICACHE_SET_SIZE))  /* invalidate inst cache WAY0 */
-	.word   (CACHE_OPC | (9 << 21) | (Index_Invalidate_I << 16) | \
-		(1 * ICACHE_SET_SIZE))  /* invalidate inst cache WAY1 */
+	.word   CACHE_OPC | (9 << 21) | (Index_Invalidate_I << 16) | \
+		(0 * ICACHE_SET_SIZE)  /* invalidate inst cache WAY0 */
+	.word   CACHE_OPC | (9 << 21) | (Index_Invalidate_I << 16) | \
+		(1 * ICACHE_SET_SIZE)  /* invalidate inst cache WAY1 */
 
 	addiu   t1, t1, ICACHE_LINE_SIZE    /* T1 = next cache line index */
 	bne     t2, zero, icache_invd_loop /* T2 = 0 if all sets invalidated */
@@ -235,14 +235,14 @@ pr4450_instr_cache_invalidated:
 
 	dcache_wbinvd_loop:
 	/* 9 == register t1 */
-	.word   (CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
-		(0 * DCACHE_SET_SIZE))  /* writeback/invalidate WAY0 */
-	.word   (CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
-		(1 * DCACHE_SET_SIZE))  /* writeback/invalidate WAY1 */
-	.word   (CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
-		(2 * DCACHE_SET_SIZE))  /* writeback/invalidate WAY2 */
-	.word   (CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
-		(3 * DCACHE_SET_SIZE))  /* writeback/invalidate WAY3 */
+	.word   CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
+		(0 * DCACHE_SET_SIZE)  /* writeback/invalidate WAY0 */
+	.word   CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
+		(1 * DCACHE_SET_SIZE)  /* writeback/invalidate WAY1 */
+	.word   CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
+		(2 * DCACHE_SET_SIZE)  /* writeback/invalidate WAY2 */
+	.word   CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
+		(3 * DCACHE_SET_SIZE)  /* writeback/invalidate WAY3 */
 
 	addiu   t1, t1, DCACHE_LINE_SIZE  /* T1 = next data cache line index */
 	bne     t2, zero, dcache_wbinvd_loop /* T2 = 0 when wbinvd entire cache */
diff --git a/include/asm-mips/mach-pnx8550/uart.h b/include/asm-mips/mach-pnx8550/uart.h
index 814a7a15ab4..ad7608d4487 100644
--- a/include/asm-mips/mach-pnx8550/uart.h
+++ b/include/asm-mips/mach-pnx8550/uart.h
@@ -15,7 +15,7 @@
 
 /* early macros needed for prom/kgdb */
 
-#define ip3106_lcr(base,port)    *(volatile u32 *)(base+(port*0x1000) + 0x000)
+#define ip3106_lcr(base, port)    *(volatile u32 *)(base+(port*0x1000) + 0x000)
 #define ip3106_mcr(base, port)   *(volatile u32 *)(base+(port*0x1000) + 0x004)
 #define ip3106_baud(base, port)  *(volatile u32 *)(base+(port*0x1000) + 0x008)
 #define ip3106_cfg(base, port)   *(volatile u32 *)(base+(port*0x1000) + 0x00C)
diff --git a/include/asm-mips/mach-pnx8550/war.h b/include/asm-mips/mach-pnx8550/war.h
new file mode 100644
index 00000000000..d0458dd082f
--- /dev/null
+++ b/include/asm-mips/mach-pnx8550/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_PNX8550_WAR_H
+#define __ASM_MIPS_MACH_PNX8550_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_PNX8550_WAR_H */
diff --git a/include/asm-mips/mach-qemu/war.h b/include/asm-mips/mach-qemu/war.h
new file mode 100644
index 00000000000..0eaf0c548a4
--- /dev/null
+++ b/include/asm-mips/mach-qemu/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_QEMU_WAR_H
+#define __ASM_MIPS_MACH_QEMU_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_QEMU_WAR_H */
diff --git a/include/asm-mips/mach-rm/war.h b/include/asm-mips/mach-rm/war.h
new file mode 100644
index 00000000000..948d3129a11
--- /dev/null
+++ b/include/asm-mips/mach-rm/war.h
@@ -0,0 +1,29 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_RM_WAR_H
+#define __ASM_MIPS_MACH_RM_WAR_H
+
+/*
+ * The RM200C seems to have been shipped only with V2.0 R4600s
+ */
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	1
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_RM_WAR_H */
diff --git a/include/asm-mips/mach-sibyte/cpu-feature-overrides.h b/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
index 63d5bf649af..1c1f92415b9 100644
--- a/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
@@ -9,7 +9,7 @@
 #define __ASM_MACH_SIBYTE_CPU_FEATURE_OVERRIDES_H
 
 /*
- * Sibyte are MIPS64 processors weired to a specific configuration
+ * Sibyte are MIPS64 processors wired to a specific configuration
  */
 #define cpu_has_watch		1
 #define cpu_has_mips16		0
@@ -33,6 +33,11 @@
 #define cpu_has_nofpuex		0
 #define cpu_has_64bits		1
 
+#define cpu_has_mips32r1	1
+#define cpu_has_mips32r2	0
+#define cpu_has_mips64r1	1
+#define cpu_has_mips64r2	0
+
 #define cpu_has_inclusive_pcaches	0
 
 #define cpu_dcache_line_size()	32
diff --git a/include/asm-mips/mach-sibyte/war.h b/include/asm-mips/mach-sibyte/war.h
new file mode 100644
index 00000000000..7950ef4f032
--- /dev/null
+++ b/include/asm-mips/mach-sibyte/war.h
@@ -0,0 +1,37 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_SIBYTE_WAR_H
+#define __ASM_MIPS_MACH_SIBYTE_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+
+#if defined(CONFIG_SB1_PASS_1_WORKAROUNDS) || \
+    defined(CONFIG_SB1_PASS_2_WORKAROUNDS)
+
+#define BCM1250_M3_WAR	1
+#define SIBYTE_1956_WAR	1
+
+#else
+
+#define BCM1250_M3_WAR	0
+#define SIBYTE_1956_WAR	0
+
+#endif
+
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_SIBYTE_WAR_H */
diff --git a/include/asm-mips/mach-tx49xx/war.h b/include/asm-mips/mach-tx49xx/war.h
new file mode 100644
index 00000000000..39b5d1177c5
--- /dev/null
+++ b/include/asm-mips/mach-tx49xx/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_TX49XX_WAR_H
+#define __ASM_MIPS_MACH_TX49XX_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	1
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_TX49XX_WAR_H */
diff --git a/include/asm-mips/mach-vr41xx/war.h b/include/asm-mips/mach-vr41xx/war.h
new file mode 100644
index 00000000000..56a38926412
--- /dev/null
+++ b/include/asm-mips/mach-vr41xx/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_VR41XX_WAR_H
+#define __ASM_MIPS_MACH_VR41XX_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_VR41XX_WAR_H */
diff --git a/include/asm-mips/mach-wrppmc/mach-gt64120.h b/include/asm-mips/mach-wrppmc/mach-gt64120.h
index ba9205a0458..00d8bf6164a 100644
--- a/include/asm-mips/mach-wrppmc/mach-gt64120.h
+++ b/include/asm-mips/mach-wrppmc/mach-gt64120.h
@@ -43,7 +43,6 @@
 #define GT_PCI_MEM_SIZE	0x02000000UL
 #define GT_PCI_IO_BASE	0x11000000UL
 #define GT_PCI_IO_SIZE	0x02000000UL
-#define GT_ISA_IO_BASE	PCI_IO_BASE
 
 /*
  * PCI interrupts will come in on either the INTA or INTD interrups lines,
diff --git a/include/asm-mips/mach-wrppmc/war.h b/include/asm-mips/mach-wrppmc/war.h
new file mode 100644
index 00000000000..ac48629bb1c
--- /dev/null
+++ b/include/asm-mips/mach-wrppmc/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_WRPPMC_WAR_H
+#define __ASM_MIPS_MACH_WRPPMC_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	1
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_WRPPMC_WAR_H */
diff --git a/include/asm-mips/mach-yosemite/war.h b/include/asm-mips/mach-yosemite/war.h
new file mode 100644
index 00000000000..e5c6d53efc8
--- /dev/null
+++ b/include/asm-mips/mach-yosemite/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_YOSEMITE_WAR_H
+#define __ASM_MIPS_MACH_YOSEMITE_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		1
+#define ICACHE_REFILLS_WORKAROUND_WAR	1
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_YOSEMITE_WAR_H */
diff --git a/include/asm-mips/mc146818-time.h b/include/asm-mips/mc146818-time.h
index 41ac8d363c6..cdc379a0a94 100644
--- a/include/asm-mips/mc146818-time.h
+++ b/include/asm-mips/mc146818-time.h
@@ -63,8 +63,8 @@ static inline int mc146818_set_rtc_mmss(unsigned long nowtime)
 			BIN_TO_BCD(real_seconds);
 			BIN_TO_BCD(real_minutes);
 		}
-		CMOS_WRITE(real_seconds,RTC_SECONDS);
-		CMOS_WRITE(real_minutes,RTC_MINUTES);
+		CMOS_WRITE(real_seconds, RTC_SECONDS);
+		CMOS_WRITE(real_minutes, RTC_MINUTES);
 	} else {
 		printk(KERN_WARNING
 		       "set_rtc_mmss: can't update from %d to %d\n",
diff --git a/include/asm-mips/mips-boards/bonito64.h b/include/asm-mips/mips-boards/bonito64.h
index dc3fc32eedd..a0f04bb99c9 100644
--- a/include/asm-mips/mips-boards/bonito64.h
+++ b/include/asm-mips/mips-boards/bonito64.h
@@ -387,7 +387,7 @@ extern unsigned long _pcictrl_bonito_pcicfg;
 #define BONITO_PCIMAP_PCIMAP_LO2	0x0003f000
 #define BONITO_PCIMAP_PCIMAP_LO2_SHIFT	12
 #define BONITO_PCIMAP_PCIMAP_2		0x00040000
-#define BONITO_PCIMAP_WIN(WIN,ADDR)	((((ADDR)>>26) & BONITO_PCIMAP_PCIMAP_LO0) << ((WIN)*6))
+#define BONITO_PCIMAP_WIN(WIN, ADDR)	((((ADDR)>>26) & BONITO_PCIMAP_PCIMAP_LO0) << ((WIN)*6))
 
 #define BONITO_PCIMAP_WINSIZE           (1<<26)
 #define BONITO_PCIMAP_WINOFFSET(ADDR)	((ADDR) & (BONITO_PCIMAP_WINSIZE - 1))
@@ -412,19 +412,19 @@ extern unsigned long _pcictrl_bonito_pcicfg;
 
 #define BONITO_PCIMEMBASECFG_ASHIFT	23
 #define BONITO_PCIMEMBASECFG_AMASK              0x007fffff
-#define BONITO_PCIMEMBASECFGSIZE(WIN,SIZE)	(((~((SIZE)-1))>>(BONITO_PCIMEMBASECFG_ASHIFT-BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT)) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK)
-#define BONITO_PCIMEMBASECFGBASE(WIN,BASE)	(((BASE)>>(BONITO_PCIMEMBASECFG_ASHIFT-BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS_SHIFT)) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS)
+#define BONITO_PCIMEMBASECFGSIZE(WIN, SIZE)	(((~((SIZE)-1))>>(BONITO_PCIMEMBASECFG_ASHIFT-BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT)) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK)
+#define BONITO_PCIMEMBASECFGBASE(WIN, BASE)	(((BASE)>>(BONITO_PCIMEMBASECFG_ASHIFT-BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS_SHIFT)) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS)
 
-#define BONITO_PCIMEMBASECFG_SIZE(WIN,CFG)  (((((~(CFG)) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK)) << (BONITO_PCIMEMBASECFG_ASHIFT - BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT)) | BONITO_PCIMEMBASECFG_AMASK)
+#define BONITO_PCIMEMBASECFG_SIZE(WIN, CFG)  (((((~(CFG)) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK)) << (BONITO_PCIMEMBASECFG_ASHIFT - BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT)) | BONITO_PCIMEMBASECFG_AMASK)
 
 
-#define BONITO_PCIMEMBASECFG_ADDRMASK(WIN,CFG)  ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
-#define BONITO_PCIMEMBASECFG_ADDRMASK(WIN,CFG)  ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
-#define BONITO_PCIMEMBASECFG_ADDRTRANS(WIN,CFG) ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
+#define BONITO_PCIMEMBASECFG_ADDRMASK(WIN, CFG)  ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
+#define BONITO_PCIMEMBASECFG_ADDRMASK(WIN, CFG)  ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
+#define BONITO_PCIMEMBASECFG_ADDRTRANS(WIN, CFG) ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
 
-#define BONITO_PCITOPHYS(WIN,ADDR,CFG)          ( \
-                                                  (((ADDR) & (~(BONITO_PCIMEMBASECFG_MASK))) & (~(BONITO_PCIMEMBASECFG_ADDRMASK(WIN,CFG)))) | \
-                                                  (BONITO_PCIMEMBASECFG_ADDRTRANS(WIN,CFG)) \
+#define BONITO_PCITOPHYS(WIN, ADDR, CFG)          ( \
+                                                  (((ADDR) & (~(BONITO_PCIMEMBASECFG_MASK))) & (~(BONITO_PCIMEMBASECFG_ADDRMASK(WIN, CFG)))) | \
+                                                  (BONITO_PCIMEMBASECFG_ADDRTRANS(WIN, CFG)) \
                                                 )
 
 /* PCICmd */
diff --git a/include/asm-mips/mips-boards/malta.h b/include/asm-mips/mips-boards/malta.h
index eec91001bb6..93bf4e51b8a 100644
--- a/include/asm-mips/mips-boards/malta.h
+++ b/include/asm-mips/mips-boards/malta.h
@@ -72,7 +72,7 @@ static inline unsigned long get_msc_port_base(unsigned long reg)
 
 #define SMSC_CONFIG_ACTIVATE_ENABLE   1
 
-#define SMSC_WRITE(x,a)     outb(x,a)
+#define SMSC_WRITE(x, a)     outb(x, a)
 
 #define MALTA_JMPRS_REG		0x1f000210
 
diff --git a/include/asm-mips/mipsmtregs.h b/include/asm-mips/mipsmtregs.h
index 294bca12cd3..5a2f8a3a6a1 100644
--- a/include/asm-mips/mipsmtregs.h
+++ b/include/asm-mips/mipsmtregs.h
@@ -41,27 +41,27 @@
  * Macros for use in assembly language code
  */
 
-#define CP0_MVPCONTROL		$0,1
-#define CP0_MVPCONF0		$0,2
-#define CP0_MVPCONF1		$0,3
-#define CP0_VPECONTROL		$1,1
-#define CP0_VPECONF0		$1,2
-#define CP0_VPECONF1		$1,3
-#define CP0_YQMASK		$1,4
-#define CP0_VPESCHEDULE	$1,5
-#define CP0_VPESCHEFBK		$1,6
-#define CP0_TCSTATUS		$2,1
-#define CP0_TCBIND		$2,2
-#define CP0_TCRESTART		$2,3
-#define CP0_TCHALT		$2,4
-#define CP0_TCCONTEXT		$2,5
-#define CP0_TCSCHEDULE		$2,6
-#define CP0_TCSCHEFBK		$2,7
-#define CP0_SRSCONF0		$6,1
-#define CP0_SRSCONF1		$6,2
-#define CP0_SRSCONF2		$6,3
-#define CP0_SRSCONF3		$6,4
-#define CP0_SRSCONF4		$6,5
+#define CP0_MVPCONTROL		$0, 1
+#define CP0_MVPCONF0		$0, 2
+#define CP0_MVPCONF1		$0, 3
+#define CP0_VPECONTROL		$1, 1
+#define CP0_VPECONF0		$1, 2
+#define CP0_VPECONF1		$1, 3
+#define CP0_YQMASK		$1, 4
+#define CP0_VPESCHEDULE	$1, 5
+#define CP0_VPESCHEFBK		$1, 6
+#define CP0_TCSTATUS		$2, 1
+#define CP0_TCBIND		$2, 2
+#define CP0_TCRESTART		$2, 3
+#define CP0_TCHALT		$2, 4
+#define CP0_TCCONTEXT		$2, 5
+#define CP0_TCSCHEDULE		$2, 6
+#define CP0_TCSCHEFBK		$2, 7
+#define CP0_SRSCONF0		$6, 1
+#define CP0_SRSCONF1		$6, 2
+#define CP0_SRSCONF2		$6, 3
+#define CP0_SRSCONF3		$6, 4
+#define CP0_SRSCONF4		$6, 5
 
 #endif
 
@@ -291,7 +291,7 @@ static inline void ehb(void)
 	__res;								\
 })
 
-#define mftr(rt,u,sel)							\
+#define mftr(rt, u, sel)							\
 ({									\
 	unsigned long __res;						\
 									\
@@ -315,7 +315,7 @@ do {									\
 	: : "r" (v));							\
 } while (0)
 
-#define mttc0(rd,sel,v)							\
+#define mttc0(rd, sel, v)							\
 ({									\
 	__asm__ __volatile__(						\
 	"	.set	push					\n"	\
@@ -330,7 +330,7 @@ do {									\
 })
 
 
-#define mttr(rd,u,sel,v)						\
+#define mttr(rd, u, sel, v)						\
 ({									\
 	__asm__ __volatile__(						\
 	"mttr	%0," #rd ", " #u ", " #sel				\
@@ -362,7 +362,7 @@ do {									\
 #define write_vpe_c0_config1(val)	mttc0(16, 1, val)
 #define read_vpe_c0_config7()		mftc0(16, 7)
 #define write_vpe_c0_config7(val)	mttc0(16, 7, val)
-#define read_vpe_c0_ebase()		mftc0(15,1)
+#define read_vpe_c0_ebase()		mftc0(15, 1)
 #define write_vpe_c0_ebase(val)		mttc0(15, 1, val)
 #define write_vpe_c0_compare(val)	mttc0(11, 0, val)
 #define read_vpe_c0_badvaddr()		mftc0(8, 0)
@@ -372,15 +372,15 @@ do {									\
 
 /* TC */
 #define read_tc_c0_tcstatus()		mftc0(2, 1)
-#define write_tc_c0_tcstatus(val)	mttc0(2,1,val)
+#define write_tc_c0_tcstatus(val)	mttc0(2, 1, val)
 #define read_tc_c0_tcbind()		mftc0(2, 2)
-#define write_tc_c0_tcbind(val)		mttc0(2,2,val)
+#define write_tc_c0_tcbind(val)		mttc0(2, 2, val)
 #define read_tc_c0_tcrestart()		mftc0(2, 3)
-#define write_tc_c0_tcrestart(val)	mttc0(2,3,val)
+#define write_tc_c0_tcrestart(val)	mttc0(2, 3, val)
 #define read_tc_c0_tchalt()		mftc0(2, 4)
-#define write_tc_c0_tchalt(val)		mttc0(2,4,val)
+#define write_tc_c0_tchalt(val)		mttc0(2, 4, val)
 #define read_tc_c0_tccontext()		mftc0(2, 5)
-#define write_tc_c0_tccontext(val)	mttc0(2,5,val)
+#define write_tc_c0_tccontext(val)	mttc0(2, 5, val)
 
 /* GPR */
 #define read_tc_gpr_sp()		mftgpr(29)
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index 18f47f1e8cd..aa17f658f73 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -981,7 +981,7 @@ do {									\
 #define write_c0_errorepc(val)	__write_ulong_c0_register($30, 0, val)
 
 /* MIPSR2 */
-#define read_c0_hwrena()	__read_32bit_c0_register($7,0)
+#define read_c0_hwrena()	__read_32bit_c0_register($7, 0)
 #define write_c0_hwrena(val)	__write_32bit_c0_register($7, 0, val)
 
 #define read_c0_intctl()	__read_32bit_c0_register($12, 1)
@@ -993,7 +993,7 @@ do {									\
 #define read_c0_srsmap()	__read_32bit_c0_register($12, 3)
 #define write_c0_srsmap(val)	__write_32bit_c0_register($12, 3, val)
 
-#define read_c0_ebase()		__read_32bit_c0_register($15,1)
+#define read_c0_ebase()		__read_32bit_c0_register($15, 1)
 #define write_c0_ebase(val)	__write_32bit_c0_register($15, 1, val)
 
 /*
diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h
index 65024ffd787..0c4f245eaeb 100644
--- a/include/asm-mips/mmu_context.h
+++ b/include/asm-mips/mmu_context.h
@@ -107,7 +107,7 @@ get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
 
 #else /* CONFIG_MIPS_MT_SMTC */
 
-#define get_new_mmu_context(mm,cpu) smtc_get_new_mmu_context((mm),(cpu))
+#define get_new_mmu_context(mm, cpu) smtc_get_new_mmu_context((mm), (cpu))
 
 #endif /* CONFIG_MIPS_MT_SMTC */
 
@@ -120,7 +120,7 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 {
 	int i;
 
-	for (i = 0; i < num_online_cpus(); i++)
+	for_each_online_cpu(i)
 		cpu_context(i, mm) = 0;
 
 	return 0;
@@ -191,7 +191,7 @@ static inline void destroy_context(struct mm_struct *mm)
 {
 }
 
-#define deactivate_mm(tsk,mm)	do { } while (0)
+#define deactivate_mm(tsk, mm)	do { } while (0)
 
 /*
  * After we have set current->mm to a new value, this activates
@@ -284,7 +284,7 @@ drop_mmu_context(struct mm_struct *mm, unsigned cpu)
 		int i;
 
 		/* SMTC shares the TLB (and ASIDs) across VPEs */
-		for (i = 0; i < num_online_cpus(); i++) {
+		for_each_online_cpu(i) {
 	    	    if((smtc_status & SMTC_TLB_SHARED)
 	    	    || (cpu_data[i].vpe_id == cpu_data[cpu].vpe_id))
 			cpu_context(i, mm) = 0;
diff --git a/include/asm-mips/nile4.h b/include/asm-mips/nile4.h
new file mode 100644
index 00000000000..c3ca959aa4d
--- /dev/null
+++ b/include/asm-mips/nile4.h
@@ -0,0 +1,310 @@
+/*
+ *  asm-mips/nile4.h -- NEC Vrc-5074 Nile 4 definitions
+ *
+ *  Copyright (C) 2000 Geert Uytterhoeven <geert@sonycom.com>
+ *                     Sony Software Development Center Europe (SDCE), Brussels
+ *
+ *  This file is based on the following documentation:
+ *
+ *	NEC Vrc 5074 System Controller Data Sheet, June 1998
+ */
+
+#ifndef _ASM_NILE4_H
+#define _ASM_NILE4_H
+
+#define NILE4_BASE		0xbfa00000
+#define NILE4_SIZE		0x00200000		/* 2 MB */
+
+
+    /*
+     *  Physical Device Address Registers (PDARs)
+     */
+
+#define NILE4_SDRAM0	0x0000	/* SDRAM Bank 0 [R/W] */
+#define NILE4_SDRAM1	0x0008	/* SDRAM Bank 1 [R/W] */
+#define NILE4_DCS2	0x0010	/* Device Chip-Select 2 [R/W] */
+#define NILE4_DCS3	0x0018	/* Device Chip-Select 3 [R/W] */
+#define NILE4_DCS4	0x0020	/* Device Chip-Select 4 [R/W] */
+#define NILE4_DCS5	0x0028	/* Device Chip-Select 5 [R/W] */
+#define NILE4_DCS6	0x0030	/* Device Chip-Select 6 [R/W] */
+#define NILE4_DCS7	0x0038	/* Device Chip-Select 7 [R/W] */
+#define NILE4_DCS8	0x0040	/* Device Chip-Select 8 [R/W] */
+#define NILE4_PCIW0	0x0060	/* PCI Address Window 0 [R/W] */
+#define NILE4_PCIW1	0x0068	/* PCI Address Window 1 [R/W] */
+#define NILE4_INTCS	0x0070	/* Controller Internal Registers and Devices */
+				/* [R/W] */
+#define NILE4_BOOTCS	0x0078	/* Boot ROM Chip-Select [R/W] */
+
+
+    /*
+     *  CPU Interface Registers
+     */
+
+#define NILE4_CPUSTAT	0x0080	/* CPU Status [R/W] */
+#define NILE4_INTCTRL	0x0088	/* Interrupt Control [R/W] */
+#define NILE4_INTSTAT0	0x0090	/* Interrupt Status 0 [R] */
+#define NILE4_INTSTAT1	0x0098	/* Interrupt Status 1 and CPU Interrupt */
+				/* Enable [R/W] */
+#define NILE4_INTCLR	0x00A0	/* Interrupt Clear [R/W] */
+#define NILE4_INTPPES	0x00A8	/* PCI Interrupt Control [R/W] */
+
+
+    /*
+     *  Memory-Interface Registers
+     */
+
+#define NILE4_MEMCTRL	0x00C0	/* Memory Control */
+#define NILE4_ACSTIME	0x00C8	/* Memory Access Timing [R/W] */
+#define NILE4_CHKERR	0x00D0	/* Memory Check Error Status [R] */
+
+
+    /*
+     *  PCI-Bus Registers
+     */
+
+#define NILE4_PCICTRL	0x00E0	/* PCI Control [R/W] */
+#define NILE4_PCIARB	0x00E8	/* PCI Arbiter [R/W] */
+#define NILE4_PCIINIT0	0x00F0	/* PCI Master (Initiator) 0 [R/W] */
+#define NILE4_PCIINIT1	0x00F8	/* PCI Master (Initiator) 1 [R/W] */
+#define NILE4_PCIERR	0x00B8	/* PCI Error [R/W] */
+
+
+    /*
+     *  Local-Bus Registers
+     */
+
+#define NILE4_LCNFG	0x0100	/* Local Bus Configuration [R/W] */
+#define NILE4_LCST2	0x0110	/* Local Bus Chip-Select Timing 2 [R/W] */
+#define NILE4_LCST3	0x0118	/* Local Bus Chip-Select Timing 3 [R/W] */
+#define NILE4_LCST4	0x0120	/* Local Bus Chip-Select Timing 4 [R/W] */
+#define NILE4_LCST5	0x0128	/* Local Bus Chip-Select Timing 5 [R/W] */
+#define NILE4_LCST6	0x0130	/* Local Bus Chip-Select Timing 6 [R/W] */
+#define NILE4_LCST7	0x0138	/* Local Bus Chip-Select Timing 7 [R/W] */
+#define NILE4_LCST8	0x0140	/* Local Bus Chip-Select Timing 8 [R/W] */
+#define NILE4_DCSFN	0x0150	/* Device Chip-Select Muxing and Output */
+				/* Enables [R/W] */
+#define NILE4_DCSIO	0x0158	/* Device Chip-Selects As I/O Bits [R/W] */
+#define NILE4_BCST	0x0178	/* Local Boot Chip-Select Timing [R/W] */
+
+
+    /*
+     *  DMA Registers
+     */
+
+#define NILE4_DMACTRL0	0x0180	/* DMA Control 0 [R/W] */
+#define NILE4_DMASRCA0	0x0188	/* DMA Source Address 0 [R/W] */
+#define NILE4_DMADESA0	0x0190	/* DMA Destination Address 0 [R/W] */
+#define NILE4_DMACTRL1	0x0198	/* DMA Control 1 [R/W] */
+#define NILE4_DMASRCA1	0x01A0	/* DMA Source Address 1 [R/W] */
+#define NILE4_DMADESA1	0x01A8	/* DMA Destination Address 1 [R/W] */
+
+
+    /*
+     *  Timer Registers
+     */
+
+#define NILE4_T0CTRL	0x01C0	/* SDRAM Refresh Control [R/W] */
+#define NILE4_T0CNTR	0x01C8	/* SDRAM Refresh Counter [R/W] */
+#define NILE4_T1CTRL	0x01D0	/* CPU-Bus Read Time-Out Control [R/W] */
+#define NILE4_T1CNTR	0x01D8	/* CPU-Bus Read Time-Out Counter [R/W] */
+#define NILE4_T2CTRL	0x01E0	/* General-Purpose Timer Control [R/W] */
+#define NILE4_T2CNTR	0x01E8	/* General-Purpose Timer Counter [R/W] */
+#define NILE4_T3CTRL	0x01F0	/* Watchdog Timer Control [R/W] */
+#define NILE4_T3CNTR	0x01F8	/* Watchdog Timer Counter [R/W] */
+
+
+    /*
+     *  PCI Configuration Space Registers
+     */
+
+#define NILE4_PCI_BASE	0x0200
+
+#define NILE4_VID	0x0200	/* PCI Vendor ID [R] */
+#define NILE4_DID	0x0202	/* PCI Device ID [R] */
+#define NILE4_PCICMD	0x0204	/* PCI Command [R/W] */
+#define NILE4_PCISTS	0x0206	/* PCI Status [R/W] */
+#define NILE4_REVID	0x0208	/* PCI Revision ID [R] */
+#define NILE4_CLASS	0x0209	/* PCI Class Code [R] */
+#define NILE4_CLSIZ	0x020C	/* PCI Cache Line Size [R/W] */
+#define NILE4_MLTIM	0x020D	/* PCI Latency Timer [R/W] */
+#define NILE4_HTYPE	0x020E	/* PCI Header Type [R] */
+#define NILE4_BIST	0x020F	/* BIST [R] (unimplemented) */
+#define NILE4_BARC	0x0210	/* PCI Base Address Register Control [R/W] */
+#define NILE4_BAR0	0x0218	/* PCI Base Address Register 0 [R/W] */
+#define NILE4_BAR1	0x0220	/* PCI Base Address Register 1 [R/W] */
+#define NILE4_CIS	0x0228	/* PCI Cardbus CIS Pointer [R] */
+				/* (unimplemented) */
+#define NILE4_SSVID	0x022C	/* PCI Sub-System Vendor ID [R/W] */
+#define NILE4_SSID	0x022E	/* PCI Sub-System ID [R/W] */
+#define NILE4_ROM	0x0230	/* Expansion ROM Base Address [R] */
+				/* (unimplemented) */
+#define NILE4_INTLIN	0x023C	/* PCI Interrupt Line [R/W] */
+#define NILE4_INTPIN	0x023D	/* PCI Interrupt Pin [R] */
+#define NILE4_MINGNT	0x023E	/* PCI Min_Gnt [R] (unimplemented) */
+#define NILE4_MAXLAT	0x023F	/* PCI Max_Lat [R] (unimplemented) */
+#define NILE4_BAR2	0x0240	/* PCI Base Address Register 2 [R/W] */
+#define NILE4_BAR3	0x0248	/* PCI Base Address Register 3 [R/W] */
+#define NILE4_BAR4	0x0250	/* PCI Base Address Register 4 [R/W] */
+#define NILE4_BAR5	0x0258	/* PCI Base Address Register 5 [R/W] */
+#define NILE4_BAR6	0x0260	/* PCI Base Address Register 6 [R/W] */
+#define NILE4_BAR7	0x0268	/* PCI Base Address Register 7 [R/W] */
+#define NILE4_BAR8	0x0270	/* PCI Base Address Register 8 [R/W] */
+#define NILE4_BARB	0x0278	/* PCI Base Address Register BOOT [R/W] */
+
+
+    /*
+     *  Serial-Port Registers
+     */
+
+#define NILE4_UART_BASE	0x0300
+
+#define NILE4_UARTRBR	0x0300	/* UART Receiver Data Buffer [R] */
+#define NILE4_UARTTHR	0x0300	/* UART Transmitter Data Holding [W] */
+#define NILE4_UARTIER	0x0308	/* UART Interrupt Enable [R/W] */
+#define NILE4_UARTDLL	0x0300	/* UART Divisor Latch LSB [R/W] */
+#define NILE4_UARTDLM	0x0308	/* UART Divisor Latch MSB [R/W] */
+#define NILE4_UARTIIR	0x0310	/* UART Interrupt ID [R] */
+#define NILE4_UARTFCR	0x0310	/* UART FIFO Control [W] */
+#define NILE4_UARTLCR	0x0318	/* UART Line Control [R/W] */
+#define NILE4_UARTMCR	0x0320	/* UART Modem Control [R/W] */
+#define NILE4_UARTLSR	0x0328	/* UART Line Status [R/W] */
+#define NILE4_UARTMSR	0x0330	/* UART Modem Status [R/W] */
+#define NILE4_UARTSCR	0x0338	/* UART Scratch [R/W] */
+
+#define NILE4_UART_BASE_BAUD	520833	/* 100 MHz / 12 / 16 */
+
+
+    /*
+     *  Interrupt Lines
+     */
+
+#define NILE4_INT_CPCE	0	/* CPU-Interface Parity-Error Interrupt */
+#define NILE4_INT_CNTD	1	/* CPU No-Target Decode Interrupt */
+#define NILE4_INT_MCE	2	/* Memory-Check Error Interrupt */
+#define NILE4_INT_DMA	3	/* DMA Controller Interrupt */
+#define NILE4_INT_UART	4	/* UART Interrupt */
+#define NILE4_INT_WDOG	5	/* Watchdog Timer Interrupt */
+#define NILE4_INT_GPT	6	/* General-Purpose Timer Interrupt */
+#define NILE4_INT_LBRTD	7	/* Local-Bus Ready Timer Interrupt */
+#define NILE4_INT_INTA	8	/* PCI Interrupt Signal INTA# */
+#define NILE4_INT_INTB	9	/* PCI Interrupt Signal INTB# */
+#define NILE4_INT_INTC	10	/* PCI Interrupt Signal INTC# */
+#define NILE4_INT_INTD	11	/* PCI Interrupt Signal INTD# */
+#define NILE4_INT_INTE	12	/* PCI Interrupt Signal INTE# (ISA cascade) */
+#define NILE4_INT_RESV	13	/* Reserved */
+#define NILE4_INT_PCIS	14	/* PCI SERR# Interrupt */
+#define NILE4_INT_PCIE	15	/* PCI Internal Error Interrupt */
+
+
+    /*
+     *  Nile 4 Register Access
+     */
+
+static inline void nile4_sync(void)
+{
+    volatile u32 *p = (volatile u32 *)0xbfc00000;
+    (void)(*p);
+}
+
+static inline void nile4_out32(u32 offset, u32 val)
+{
+    *(volatile u32 *)(NILE4_BASE+offset) = val;
+    nile4_sync();
+}
+
+static inline u32 nile4_in32(u32 offset)
+{
+    u32 val = *(volatile u32 *)(NILE4_BASE+offset);
+    nile4_sync();
+    return val;
+}
+
+static inline void nile4_out16(u32 offset, u16 val)
+{
+    *(volatile u16 *)(NILE4_BASE+offset) = val;
+    nile4_sync();
+}
+
+static inline u16 nile4_in16(u32 offset)
+{
+    u16 val = *(volatile u16 *)(NILE4_BASE+offset);
+    nile4_sync();
+    return val;
+}
+
+static inline void nile4_out8(u32 offset, u8 val)
+{
+    *(volatile u8 *)(NILE4_BASE+offset) = val;
+    nile4_sync();
+}
+
+static inline u8 nile4_in8(u32 offset)
+{
+    u8 val = *(volatile u8 *)(NILE4_BASE+offset);
+    nile4_sync();
+    return val;
+}
+
+
+    /*
+     *  Physical Device Address Registers
+     */
+
+extern void nile4_set_pdar(u32 pdar, u32 phys, u32 size, int width,
+			   int on_memory_bus, int visible);
+
+
+    /*
+     *  PCI Master Registers
+     */
+
+#define NILE4_PCICMD_IACK	0	/* PCI Interrupt Acknowledge */
+#define NILE4_PCICMD_IO		1	/* PCI I/O Space */
+#define NILE4_PCICMD_MEM	3	/* PCI Memory Space */
+#define NILE4_PCICMD_CFG	5	/* PCI Configuration Space */
+
+
+    /*
+     *  PCI Address Spaces
+     *
+     *  Note that these are multiplexed using PCIINIT[01]!
+     */
+
+#define NILE4_PCI_IO_BASE	0xa6000000
+#define NILE4_PCI_MEM_BASE	0xa8000000
+#define NILE4_PCI_CFG_BASE	NILE4_PCI_MEM_BASE
+#define NILE4_PCI_IACK_BASE	NILE4_PCI_IO_BASE
+
+
+extern void nile4_set_pmr(u32 pmr, u32 type, u32 addr);
+
+
+    /*
+     *  Interrupt Programming
+     */
+
+#define NUM_I8259_INTERRUPTS	16
+#define NUM_NILE4_INTERRUPTS	16
+
+#define IRQ_I8259_CASCADE	NILE4_INT_INTE
+#define is_i8259_irq(irq)	((irq) < NUM_I8259_INTERRUPTS)
+#define nile4_to_irq(n)		((n)+NUM_I8259_INTERRUPTS)
+#define irq_to_nile4(n)		((n)-NUM_I8259_INTERRUPTS)
+
+extern void nile4_map_irq(int nile4_irq, int cpu_irq);
+extern void nile4_map_irq_all(int cpu_irq);
+extern void nile4_enable_irq(unsigned int nile4_irq);
+extern void nile4_disable_irq(unsigned int nile4_irq);
+extern void nile4_disable_irq_all(void);
+extern u16 nile4_get_irq_stat(int cpu_irq);
+extern void nile4_enable_irq_output(int cpu_irq);
+extern void nile4_disable_irq_output(int cpu_irq);
+extern void nile4_set_pci_irq_polarity(int pci_irq, int high);
+extern void nile4_set_pci_irq_level_or_edge(int pci_irq, int level);
+extern void nile4_clear_irq(int nile4_irq);
+extern void nile4_clear_irq_mask(u32 mask);
+extern u8 nile4_i8259_iack(void);
+extern void nile4_dump_irq_status(void);	/* Debug */
+
+#endif
+
diff --git a/include/asm-mips/paccess.h b/include/asm-mips/paccess.h
index 8c08fa904b2..c2394f8b0fe 100644
--- a/include/asm-mips/paccess.h
+++ b/include/asm-mips/paccess.h
@@ -25,13 +25,13 @@
 extern asmlinkage void handle_ibe(void);
 extern asmlinkage void handle_dbe(void);
 
-#define put_dbe(x,ptr) __put_dbe((x),(ptr),sizeof(*(ptr)))
-#define get_dbe(x,ptr) __get_dbe((x),(ptr),sizeof(*(ptr)))
+#define put_dbe(x, ptr) __put_dbe((x), (ptr), sizeof(*(ptr)))
+#define get_dbe(x, ptr) __get_dbe((x), (ptr), sizeof(*(ptr)))
 
 struct __large_pstruct { unsigned long buf[100]; };
 #define __mp(x) (*(struct __large_pstruct *)(x))
 
-#define __get_dbe(x,ptr,size)						\
+#define __get_dbe(x, ptr, size)						\
 ({									\
 	long __gu_err;							\
 	__typeof__(*(ptr)) __gu_val;					\
@@ -70,7 +70,7 @@ struct __large_pstruct { unsigned long buf[100]; };
 
 extern void __get_dbe_unknown(void);
 
-#define __put_dbe(x,ptr,size)						\
+#define __put_dbe(x, ptr, size)						\
 ({									\
 	long __pu_err;							\
 	__typeof__(*(ptr)) __pu_val;					\
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index e3301e54d55..d2ea983bec0 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -153,7 +153,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
     ((unsigned long)(x) - PAGE_OFFSET + PHYS_OFFSET)
 #endif
 #define __va(x)		((void *)((unsigned long)(x) + PAGE_OFFSET - PHYS_OFFSET))
-#define __pa_symbol(x)	__pa(RELOC_HIDE((unsigned long)(x),0))
+#define __pa_symbol(x)	__pa(RELOC_HIDE((unsigned long)(x), 0))
 
 #define pfn_to_kaddr(pfn)	__va((pfn) << PAGE_SHIFT)
 
diff --git a/include/asm-mips/parport.h b/include/asm-mips/parport.h
index a742e04e82d..f52656826cc 100644
--- a/include/asm-mips/parport.h
+++ b/include/asm-mips/parport.h
@@ -6,10 +6,10 @@
 #ifndef _ASM_PARPORT_H
 #define _ASM_PARPORT_H
 
-static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma);
-static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
+static int __devinit parport_pc_find_isa_ports(int autoirq, int autodma);
+static int __devinit parport_pc_find_nonpci_ports(int autoirq, int autodma)
 {
-	return parport_pc_find_isa_ports (autoirq, autodma);
+	return parport_pc_find_isa_ports(autoirq, autodma);
 }
 
 #endif /* _ASM_PARPORT_H */
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index 4fcc185cb2d..301ff2f2801 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -150,8 +150,6 @@ pcibios_select_root(struct pci_dev *pdev, struct resource *res)
 	return root;
 }
 
-#ifdef CONFIG_PCI_DOMAINS
-
 #define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index
 
 static inline int pci_proc_domain(struct pci_bus *bus)
@@ -160,8 +158,6 @@ static inline int pci_proc_domain(struct pci_bus *bus)
 	return hose->need_domain_info;
 }
 
-#endif /* CONFIG_PCI_DOMAINS */
-
 #endif /* __KERNEL__ */
 
 /* implement the pci_ DMA API in terms of the generic device dma_ one */
diff --git a/include/asm-mips/pci/bridge.h b/include/asm-mips/pci/bridge.h
index 0c45e7598f3..b84feebf2ce 100644
--- a/include/asm-mips/pci/bridge.h
+++ b/include/asm-mips/pci/bridge.h
@@ -360,7 +360,7 @@ typedef struct bridge_err_cmdword_s {
 #define BRIDGE_TYPE0_CFG_FUNC_OFF	0x00000100	/* Type 0 Cfg Func Offset (1..7) */
 #define BRIDGE_TYPE0_CFG_DEV(s)		(BRIDGE_TYPE0_CFG_DEV0+\
 					 (s)*BRIDGE_TYPE0_CFG_SLOT_OFF)
-#define BRIDGE_TYPE0_CFG_DEVF(s,f)	(BRIDGE_TYPE0_CFG_DEV0+\
+#define BRIDGE_TYPE0_CFG_DEVF(s, f)	(BRIDGE_TYPE0_CFG_DEV0+\
 					 (s)*BRIDGE_TYPE0_CFG_SLOT_OFF+\
 					 (f)*BRIDGE_TYPE0_CFG_FUNC_OFF)
 
diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h
index 9fb57c03521..81b72122207 100644
--- a/include/asm-mips/pgalloc.h
+++ b/include/asm-mips/pgalloc.h
@@ -95,7 +95,7 @@ static inline void pte_free(struct page *pte)
 	__free_pages(pte, PTE_ORDER);
 }
 
-#define __pte_free_tlb(tlb,pte)		tlb_remove_page((tlb),(pte))
+#define __pte_free_tlb(tlb, pte)	tlb_remove_page((tlb), (pte))
 
 #ifdef CONFIG_32BIT
 
@@ -104,7 +104,7 @@ static inline void pte_free(struct page *pte)
  * inside the pgd, so has no extra memory associated with it.
  */
 #define pmd_free(x)			do { } while (0)
-#define __pmd_free_tlb(tlb,x)		do { } while (0)
+#define __pmd_free_tlb(tlb, x)		do { } while (0)
 
 #endif
 
@@ -125,7 +125,7 @@ static inline void pmd_free(pmd_t *pmd)
 	free_pages((unsigned long)pmd, PMD_ORDER);
 }
 
-#define __pmd_free_tlb(tlb,x)	pmd_free(x)
+#define __pmd_free_tlb(tlb, x)	pmd_free(x)
 
 #endif
 
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
index 59c865deb0c..a0947092d0e 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/include/asm-mips/pgtable-32.h
@@ -140,7 +140,7 @@ pfn_pte(unsigned long pfn, pgprot_t prot)
 #define pgd_index(address)	(((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
 
 /* to find an entry in a page-table-directory */
-#define pgd_offset(mm,addr)	((mm)->pgd + pgd_index(addr))
+#define pgd_offset(mm, addr)	((mm)->pgd + pgd_index(addr))
 
 /* Find an entry in the third-level page table.. */
 #define __pte_offset(address)						\
diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h
index 49f5a1a2dfc..943515f0ef8 100644
--- a/include/asm-mips/pgtable-64.h
+++ b/include/asm-mips/pgtable-64.h
@@ -104,7 +104,7 @@
 #define VMALLOC_START		MAP_BASE
 #define VMALLOC_END	\
 	(VMALLOC_START + PTRS_PER_PGD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE)
-#if defined(CONFIG_MODULES) && !defined(CONFIG_BUILD_ELF64) && \
+#if defined(CONFIG_MODULES) && defined(KBUILD_64BIT_SYM32) && \
 	VMALLOC_START != CKSSEG
 /* Load modules into 32bit-compatible segment. */
 #define MODULE_START	CKSSEG
@@ -193,7 +193,7 @@ static inline void pud_clear(pud_t *pudp)
 #define pmd_index(address)	(((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
 
 /* to find an entry in a page-table-directory */
-#define pgd_offset(mm,addr)	((mm)->pgd + pgd_index(addr))
+#define pgd_offset(mm, addr)	((mm)->pgd + pgd_index(addr))
 
 static inline unsigned long pud_page_vaddr(pud_t pud)
 {
@@ -237,7 +237,7 @@ static inline pte_t mk_swap_pte(unsigned long type, unsigned long offset)
 
 #define __swp_type(x)		(((x).val >> 32) & 0xff)
 #define __swp_offset(x)		((x).val >> 40)
-#define __swp_entry(type,offset) ((swp_entry_t) { pte_val(mk_swap_pte((type),(offset))) })
+#define __swp_entry(type, offset) ((swp_entry_t) { pte_val(mk_swap_pte((type), (offset))) })
 #define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })
 #define __swp_entry_to_pte(x)	((pte_t) { (x).val })
 
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index d2ee2815674..17a7703a296 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -103,7 +103,7 @@ static inline void set_pte(pte_t *ptep, pte_t pte)
 		}
 	}
 }
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+#define set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval)
 
 static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
@@ -140,7 +140,7 @@ static inline void set_pte(pte_t *ptep, pte_t pteval)
 	}
 #endif
 }
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+#define set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval)
 
 static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
diff --git a/include/asm-mips/prctl.h b/include/asm-mips/prctl.h
index 4aaaff67036..8121a9a75bf 100644
--- a/include/asm-mips/prctl.h
+++ b/include/asm-mips/prctl.h
@@ -36,6 +36,6 @@ struct prda {
 
 #define t_sys           prda_sys
 
-ptrdiff_t prctl (int op, int v1, int v2);
+ptrdiff_t prctl(int op, int v1, int v2);
 
 #endif
diff --git a/include/asm-mips/qemu.h b/include/asm-mips/qemu.h
index 531caf44560..487ced4a40d 100644
--- a/include/asm-mips/qemu.h
+++ b/include/asm-mips/qemu.h
@@ -12,7 +12,7 @@
  * Interrupt numbers
  */
 #define Q_PIC_IRQ_BASE		0
-#define Q_COUNT_COMPARE_IRQ	16
+#define Q_COUNT_COMPARE_IRQ	23
 
 /*
  * Qemu clock rate.  Unlike on real MIPS this has no relation to the
diff --git a/include/asm-mips/r4kcache.h b/include/asm-mips/r4kcache.h
index 3c8e3c8d1a9..2b8466ffd3c 100644
--- a/include/asm-mips/r4kcache.h
+++ b/include/asm-mips/r4kcache.h
@@ -354,7 +354,7 @@ static inline void blast_##pfx##cache##lsize(void)			\
 									\
 	for (ws = 0; ws < ws_end; ws += ws_inc)				\
 		for (addr = start; addr < end; addr += lsize * 32)	\
-			cache##lsize##_unroll32(addr|ws,indexop);	\
+			cache##lsize##_unroll32(addr|ws, indexop);	\
 									\
 	__##pfx##flush_epilogue						\
 }									\
@@ -367,7 +367,7 @@ static inline void blast_##pfx##cache##lsize##_page(unsigned long page)	\
 	__##pfx##flush_prologue						\
 									\
 	do {								\
-		cache##lsize##_unroll32(start,hitop);			\
+		cache##lsize##_unroll32(start, hitop);			\
 		start += lsize * 32;					\
 	} while (start < end);						\
 									\
@@ -388,7 +388,7 @@ static inline void blast_##pfx##cache##lsize##_page_indexed(unsigned long page)
 									\
 	for (ws = 0; ws < ws_end; ws += ws_inc)				\
 		for (addr = start; addr < end; addr += lsize * 32)	\
-			cache##lsize##_unroll32(addr|ws,indexop);	\
+			cache##lsize##_unroll32(addr|ws, indexop);	\
 									\
 	__##pfx##flush_epilogue						\
 }
diff --git a/include/asm-mips/semaphore.h b/include/asm-mips/semaphore.h
index 3d6aa7c7ea8..080daa77f86 100644
--- a/include/asm-mips/semaphore.h
+++ b/include/asm-mips/semaphore.h
@@ -46,23 +46,23 @@ struct semaphore {
 }
 
 #define __DECLARE_SEMAPHORE_GENERIC(name, count) \
-	struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
+	struct semaphore name = __SEMAPHORE_INITIALIZER(name, count)
 
 #define DECLARE_MUTEX(name)		__DECLARE_SEMAPHORE_GENERIC(name, 1)
 #define DECLARE_MUTEX_LOCKED(name)	__DECLARE_SEMAPHORE_GENERIC(name, 0)
 
-static inline void sema_init (struct semaphore *sem, int val)
+static inline void sema_init(struct semaphore *sem, int val)
 {
 	atomic_set(&sem->count, val);
 	init_waitqueue_head(&sem->wait);
 }
 
-static inline void init_MUTEX (struct semaphore *sem)
+static inline void init_MUTEX(struct semaphore *sem)
 {
 	sema_init(sem, 1);
 }
 
-static inline void init_MUTEX_LOCKED (struct semaphore *sem)
+static inline void init_MUTEX_LOCKED(struct semaphore *sem)
 {
 	sema_init(sem, 0);
 }
diff --git a/include/asm-mips/sgiarcs.h b/include/asm-mips/sgiarcs.h
index 439bce7daa3..721327f8860 100644
--- a/include/asm-mips/sgiarcs.h
+++ b/include/asm-mips/sgiarcs.h
@@ -13,7 +13,7 @@
 #define _ASM_SGIARCS_H
 
 #include <asm/types.h>
-#include <asm/arc/types.h>
+#include <asm/fw/arc/types.h>
 
 /* Various ARCS error codes. */
 #define PROM_ESUCCESS                   0x00
@@ -369,8 +369,8 @@ struct linux_smonblock {
 #if defined(CONFIG_64BIT) && defined(CONFIG_ARC32)
 
 #define __arc_clobbers							\
-	"$2","$3" /* ... */, "$8","$9","$10","$11",			\
-	"$12","$13","$14","$15","$16","$24","$25","$31"
+	"$2", "$3" /* ... */, "$8", "$9", "$10", "$11", 			\
+	"$12", "$13", "$14", "$15", "$16", "$24", "$25", "$31"
 
 #define ARC_CALL0(dest)							\
 ({	long __res;							\
@@ -382,11 +382,11 @@ struct linux_smonblock {
 	"move\t%0, $2"							\
 	: "=r" (__res), "=r" (__vec)					\
 	: "1" (__vec)							\
-	: __arc_clobbers, "$4","$5","$6","$7");				\
+	: __arc_clobbers, "$4", "$5", "$6", "$7");			\
 	(unsigned long) __res;						\
 })
 
-#define ARC_CALL1(dest,a1)						\
+#define ARC_CALL1(dest, a1)						\
 ({	long __res;							\
 	register signed int __a1 __asm__("$4") = (int) (long) (a1);	\
 	long __vec = (long) romvec->dest;				\
@@ -397,11 +397,11 @@ struct linux_smonblock {
 	"move\t%0, $2"							\
 	: "=r" (__res), "=r" (__vec)					\
 	: "1" (__vec), "r" (__a1)					\
-	: __arc_clobbers, "$5","$6","$7");				\
+	: __arc_clobbers, "$5", "$6", "$7");				\
 	(unsigned long) __res;						\
 })
 
-#define ARC_CALL2(dest,a1,a2)						\
+#define ARC_CALL2(dest, a1, a2)						\
 ({	long __res;							\
 	register signed int __a1 __asm__("$4") = (int) (long) (a1);	\
 	register signed int __a2 __asm__("$5") = (int) (long) (a2);	\
@@ -413,11 +413,11 @@ struct linux_smonblock {
 	"move\t%0, $2"							\
 	: "=r" (__res), "=r" (__vec)					\
 	: "1" (__vec), "r" (__a1), "r" (__a2)				\
-	: __arc_clobbers, "$6","$7");					\
+	: __arc_clobbers, "$6", "$7");					\
 	__res;								\
 })
 
-#define ARC_CALL3(dest,a1,a2,a3)					\
+#define ARC_CALL3(dest, a1, a2, a3)					\
 ({	long __res;							\
 	register signed int __a1 __asm__("$4") = (int) (long) (a1);	\
 	register signed int __a2 __asm__("$5") = (int) (long) (a2);	\
@@ -434,7 +434,7 @@ struct linux_smonblock {
 	__res;								\
 })
 
-#define ARC_CALL4(dest,a1,a2,a3,a4)					\
+#define ARC_CALL4(dest, a1, a2, a3, a4)					\
 ({	long __res;							\
 	register signed int __a1 __asm__("$4") = (int) (long) (a1);	\
 	register signed int __a2 __asm__("$5") = (int) (long) (a2);	\
@@ -453,7 +453,7 @@ struct linux_smonblock {
 	__res;								\
 })
 
-#define ARC_CALL5(dest,a1,a2,a3,a4,a5)					\
+#define ARC_CALL5(dest, a1, a2, a3, a4, a5)					\
 ({	long __res;							\
 	register signed int __a1 __asm__("$4") = (int) (long) (a1);	\
 	register signed int __a2 __asm__("$5") = (int) (long) (a2);	\
@@ -468,8 +468,8 @@ struct linux_smonblock {
 	"daddu\t$29, 32\n\t"						\
 	"move\t%0, $2"							\
 	: "=r" (__res), "=r" (__vec)					\
-	: "1" (__vec),							\
-	  "r" (__a1), "r" (__a2), "r" (__a3), "r" (__a4),		\
+	: "1" (__vec), 							\
+	  "r" (__a1), "r" (__a2), "r" (__a3), "r" (__a4), 		\
 	  "r" (__a5)							\
 	: __arc_clobbers);						\
 	__res;								\
@@ -488,7 +488,7 @@ struct linux_smonblock {
 	__res;								\
 })
 
-#define ARC_CALL1(dest,a1)						\
+#define ARC_CALL1(dest, a1)						\
 ({	long __res;							\
 	long __a1 = (long) (a1);					\
 	long (*__vec)(long) = (void *) romvec->dest;			\
@@ -497,7 +497,7 @@ struct linux_smonblock {
 	__res;								\
 })
 
-#define ARC_CALL2(dest,a1,a2)						\
+#define ARC_CALL2(dest, a1, a2)						\
 ({	long __res;							\
 	long __a1 = (long) (a1);					\
 	long __a2 = (long) (a2);					\
@@ -507,7 +507,7 @@ struct linux_smonblock {
 	__res;								\
 })
 
-#define ARC_CALL3(dest,a1,a2,a3)					\
+#define ARC_CALL3(dest, a1, a2, a3)					\
 ({	long __res;							\
 	long __a1 = (long) (a1);					\
 	long __a2 = (long) (a2);					\
@@ -518,7 +518,7 @@ struct linux_smonblock {
 	__res;								\
 })
 
-#define ARC_CALL4(dest,a1,a2,a3,a4)					\
+#define ARC_CALL4(dest, a1, a2, a3, a4)					\
 ({	long __res;							\
 	long __a1 = (long) (a1);					\
 	long __a2 = (long) (a2);					\
@@ -530,7 +530,7 @@ struct linux_smonblock {
 	__res;								\
 })
 
-#define ARC_CALL5(dest,a1,a2,a3,a4,a5)					\
+#define ARC_CALL5(dest, a1, a2, a3, a4, a5)				\
 ({	long __res;							\
 	long __a1 = (long) (a1);					\
 	long __a2 = (long) (a2);					\
diff --git a/include/asm-mips/sibyte/bcm1480_int.h b/include/asm-mips/sibyte/bcm1480_int.h
index c0d5206020f..6109557c14e 100644
--- a/include/asm-mips/sibyte/bcm1480_int.h
+++ b/include/asm-mips/sibyte/bcm1480_int.h
@@ -157,7 +157,7 @@
  * Mask values for each interrupt
  */
 
-#define _BCM1480_INT_MASK(w,n)              _SB_MAKEMASK(w,((n) & 0x3F))
+#define _BCM1480_INT_MASK(w, n)              _SB_MAKEMASK(w, ((n) & 0x3F))
 #define _BCM1480_INT_MASK1(n)               _SB_MAKEMASK1(((n) & 0x3F))
 #define _BCM1480_INT_OFFSET(n)              (((n) & 0x40) << 6)
 
@@ -196,7 +196,7 @@
 #define M_BCM1480_INT_PMI_HIGH              _BCM1480_INT_MASK1(K_BCM1480_INT_PMI_HIGH)
 #define M_BCM1480_INT_PMO_LOW               _BCM1480_INT_MASK1(K_BCM1480_INT_PMO_LOW)
 #define M_BCM1480_INT_PMO_HIGH              _BCM1480_INT_MASK1(K_BCM1480_INT_PMO_HIGH)
-#define M_BCM1480_INT_MBOX_ALL              _BCM1480_INT_MASK(8,K_BCM1480_INT_MBOX_0_0)
+#define M_BCM1480_INT_MBOX_ALL              _BCM1480_INT_MASK(8, K_BCM1480_INT_MBOX_0_0)
 #define M_BCM1480_INT_MBOX_0_0              _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_0)
 #define M_BCM1480_INT_MBOX_0_1              _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_1)
 #define M_BCM1480_INT_MBOX_0_2              _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_2)
@@ -269,9 +269,9 @@
  */
 
 #define S_BCM1480_INT_HT_INTMSG             0
-#define M_BCM1480_INT_HT_INTMSG             _SB_MAKEMASK(3,S_BCM1480_INT_HT_INTMSG)
-#define V_BCM1480_INT_HT_INTMSG(x)          _SB_MAKEVALUE(x,S_BCM1480_INT_HT_INTMSG)
-#define G_BCM1480_INT_HT_INTMSG(x)          _SB_GETVALUE(x,S_BCM1480_INT_HT_INTMSG,M_BCM1480_INT_HT_INTMSG)
+#define M_BCM1480_INT_HT_INTMSG             _SB_MAKEMASK(3, S_BCM1480_INT_HT_INTMSG)
+#define V_BCM1480_INT_HT_INTMSG(x)          _SB_MAKEVALUE(x, S_BCM1480_INT_HT_INTMSG)
+#define G_BCM1480_INT_HT_INTMSG(x)          _SB_GETVALUE(x, S_BCM1480_INT_HT_INTMSG, M_BCM1480_INT_HT_INTMSG)
 
 #define K_BCM1480_INT_HT_INTMSG_FIXED       0
 #define K_BCM1480_INT_HT_INTMSG_ARBITRATED  1
@@ -291,14 +291,14 @@
 #define V_BCM1480_INT_HT_LOGICALDEST        M_BCM1480_INT_HT_DESTMODE
 
 #define S_BCM1480_INT_HT_INTDEST            5
-#define M_BCM1480_INT_HT_INTDEST            _SB_MAKEMASK(8,S_BCM1480_INT_HT_INTDEST)
-#define V_BCM1480_INT_HT_INTDEST(x)         _SB_MAKEVALUE(x,S_BCM1480_INT_HT_INTDEST)
-#define G_BCM1480_INT_HT_INTDEST(x)         _SB_GETVALUE(x,S_BCM1480_INT_HT_INTDEST,M_BCM1480_INT_HT_INTDEST)
+#define M_BCM1480_INT_HT_INTDEST            _SB_MAKEMASK(8, S_BCM1480_INT_HT_INTDEST)
+#define V_BCM1480_INT_HT_INTDEST(x)         _SB_MAKEVALUE(x, S_BCM1480_INT_HT_INTDEST)
+#define G_BCM1480_INT_HT_INTDEST(x)         _SB_GETVALUE(x, S_BCM1480_INT_HT_INTDEST, M_BCM1480_INT_HT_INTDEST)
 
 #define S_BCM1480_INT_HT_VECTOR             13
-#define M_BCM1480_INT_HT_VECTOR             _SB_MAKEMASK(8,S_BCM1480_INT_HT_VECTOR)
-#define V_BCM1480_INT_HT_VECTOR(x)          _SB_MAKEVALUE(x,S_BCM1480_INT_HT_VECTOR)
-#define G_BCM1480_INT_HT_VECTOR(x)          _SB_GETVALUE(x,S_BCM1480_INT_HT_VECTOR,M_BCM1480_INT_HT_VECTOR)
+#define M_BCM1480_INT_HT_VECTOR             _SB_MAKEMASK(8, S_BCM1480_INT_HT_VECTOR)
+#define V_BCM1480_INT_HT_VECTOR(x)          _SB_MAKEVALUE(x, S_BCM1480_INT_HT_VECTOR)
+#define G_BCM1480_INT_HT_VECTOR(x)          _SB_GETVALUE(x, S_BCM1480_INT_HT_VECTOR, M_BCM1480_INT_HT_VECTOR)
 
 /*
  * Vector prefix (Table 4-7)
diff --git a/include/asm-mips/sibyte/bcm1480_l2c.h b/include/asm-mips/sibyte/bcm1480_l2c.h
index 886b099565e..fd75817f7ac 100644
--- a/include/asm-mips/sibyte/bcm1480_l2c.h
+++ b/include/asm-mips/sibyte/bcm1480_l2c.h
@@ -40,22 +40,22 @@
  */
 
 #define S_BCM1480_L2C_MGMT_INDEX            5
-#define M_BCM1480_L2C_MGMT_INDEX            _SB_MAKEMASK(12,S_BCM1480_L2C_MGMT_INDEX)
-#define V_BCM1480_L2C_MGMT_INDEX(x)         _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_INDEX)
-#define G_BCM1480_L2C_MGMT_INDEX(x)         _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_INDEX,M_BCM1480_L2C_MGMT_INDEX)
+#define M_BCM1480_L2C_MGMT_INDEX            _SB_MAKEMASK(12, S_BCM1480_L2C_MGMT_INDEX)
+#define V_BCM1480_L2C_MGMT_INDEX(x)         _SB_MAKEVALUE(x, S_BCM1480_L2C_MGMT_INDEX)
+#define G_BCM1480_L2C_MGMT_INDEX(x)         _SB_GETVALUE(x, S_BCM1480_L2C_MGMT_INDEX, M_BCM1480_L2C_MGMT_INDEX)
 
 #define S_BCM1480_L2C_MGMT_WAY              17
-#define M_BCM1480_L2C_MGMT_WAY              _SB_MAKEMASK(3,S_BCM1480_L2C_MGMT_WAY)
-#define V_BCM1480_L2C_MGMT_WAY(x)           _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_WAY)
-#define G_BCM1480_L2C_MGMT_WAY(x)           _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_WAY,M_BCM1480_L2C_MGMT_WAY)
+#define M_BCM1480_L2C_MGMT_WAY              _SB_MAKEMASK(3, S_BCM1480_L2C_MGMT_WAY)
+#define V_BCM1480_L2C_MGMT_WAY(x)           _SB_MAKEVALUE(x, S_BCM1480_L2C_MGMT_WAY)
+#define G_BCM1480_L2C_MGMT_WAY(x)           _SB_GETVALUE(x, S_BCM1480_L2C_MGMT_WAY, M_BCM1480_L2C_MGMT_WAY)
 
 #define M_BCM1480_L2C_MGMT_DIRTY            _SB_MAKEMASK1(20)
 #define M_BCM1480_L2C_MGMT_VALID            _SB_MAKEMASK1(21)
 
 #define S_BCM1480_L2C_MGMT_ECC_DIAG         22
-#define M_BCM1480_L2C_MGMT_ECC_DIAG         _SB_MAKEMASK(2,S_BCM1480_L2C_MGMT_ECC_DIAG)
-#define V_BCM1480_L2C_MGMT_ECC_DIAG(x)      _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_ECC_DIAG)
-#define G_BCM1480_L2C_MGMT_ECC_DIAG(x)      _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_ECC_DIAG,M_BCM1480_L2C_MGMT_ECC_DIAG)
+#define M_BCM1480_L2C_MGMT_ECC_DIAG         _SB_MAKEMASK(2, S_BCM1480_L2C_MGMT_ECC_DIAG)
+#define V_BCM1480_L2C_MGMT_ECC_DIAG(x)      _SB_MAKEVALUE(x, S_BCM1480_L2C_MGMT_ECC_DIAG)
+#define G_BCM1480_L2C_MGMT_ECC_DIAG(x)      _SB_GETVALUE(x, S_BCM1480_L2C_MGMT_ECC_DIAG, M_BCM1480_L2C_MGMT_ECC_DIAG)
 
 #define A_BCM1480_L2C_MGMT_TAG_BASE         0x00D0000000
 
@@ -68,36 +68,36 @@
  */
 
 #define S_BCM1480_L2C_TAG_MBZ               0
-#define M_BCM1480_L2C_TAG_MBZ               _SB_MAKEMASK(5,S_BCM1480_L2C_TAG_MBZ)
+#define M_BCM1480_L2C_TAG_MBZ               _SB_MAKEMASK(5, S_BCM1480_L2C_TAG_MBZ)
 
 #define S_BCM1480_L2C_TAG_INDEX             5
-#define M_BCM1480_L2C_TAG_INDEX             _SB_MAKEMASK(12,S_BCM1480_L2C_TAG_INDEX)
-#define V_BCM1480_L2C_TAG_INDEX(x)          _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_INDEX)
-#define G_BCM1480_L2C_TAG_INDEX(x)          _SB_GETVALUE(x,S_BCM1480_L2C_TAG_INDEX,M_BCM1480_L2C_TAG_INDEX)
+#define M_BCM1480_L2C_TAG_INDEX             _SB_MAKEMASK(12, S_BCM1480_L2C_TAG_INDEX)
+#define V_BCM1480_L2C_TAG_INDEX(x)          _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_INDEX)
+#define G_BCM1480_L2C_TAG_INDEX(x)          _SB_GETVALUE(x, S_BCM1480_L2C_TAG_INDEX, M_BCM1480_L2C_TAG_INDEX)
 
 /* Note that index bit 16 is also tag bit 40 */
 #define S_BCM1480_L2C_TAG_TAG               17
-#define M_BCM1480_L2C_TAG_TAG               _SB_MAKEMASK(23,S_BCM1480_L2C_TAG_TAG)
-#define V_BCM1480_L2C_TAG_TAG(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_TAG)
-#define G_BCM1480_L2C_TAG_TAG(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_TAG,M_BCM1480_L2C_TAG_TAG)
+#define M_BCM1480_L2C_TAG_TAG               _SB_MAKEMASK(23, S_BCM1480_L2C_TAG_TAG)
+#define V_BCM1480_L2C_TAG_TAG(x)            _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_TAG)
+#define G_BCM1480_L2C_TAG_TAG(x)            _SB_GETVALUE(x, S_BCM1480_L2C_TAG_TAG, M_BCM1480_L2C_TAG_TAG)
 
 #define S_BCM1480_L2C_TAG_ECC               40
-#define M_BCM1480_L2C_TAG_ECC               _SB_MAKEMASK(6,S_BCM1480_L2C_TAG_ECC)
-#define V_BCM1480_L2C_TAG_ECC(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_ECC)
-#define G_BCM1480_L2C_TAG_ECC(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_ECC,M_BCM1480_L2C_TAG_ECC)
+#define M_BCM1480_L2C_TAG_ECC               _SB_MAKEMASK(6, S_BCM1480_L2C_TAG_ECC)
+#define V_BCM1480_L2C_TAG_ECC(x)            _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_ECC)
+#define G_BCM1480_L2C_TAG_ECC(x)            _SB_GETVALUE(x, S_BCM1480_L2C_TAG_ECC, M_BCM1480_L2C_TAG_ECC)
 
 #define S_BCM1480_L2C_TAG_WAY               46
-#define M_BCM1480_L2C_TAG_WAY               _SB_MAKEMASK(3,S_BCM1480_L2C_TAG_WAY)
-#define V_BCM1480_L2C_TAG_WAY(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_WAY)
-#define G_BCM1480_L2C_TAG_WAY(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_WAY,M_BCM1480_L2C_TAG_WAY)
+#define M_BCM1480_L2C_TAG_WAY               _SB_MAKEMASK(3, S_BCM1480_L2C_TAG_WAY)
+#define V_BCM1480_L2C_TAG_WAY(x)            _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_WAY)
+#define G_BCM1480_L2C_TAG_WAY(x)            _SB_GETVALUE(x, S_BCM1480_L2C_TAG_WAY, M_BCM1480_L2C_TAG_WAY)
 
 #define M_BCM1480_L2C_TAG_DIRTY             _SB_MAKEMASK1(49)
 #define M_BCM1480_L2C_TAG_VALID             _SB_MAKEMASK1(50)
 
 #define S_BCM1480_L2C_DATA_ECC              51
-#define M_BCM1480_L2C_DATA_ECC              _SB_MAKEMASK(10,S_BCM1480_L2C_DATA_ECC)
-#define V_BCM1480_L2C_DATA_ECC(x)           _SB_MAKEVALUE(x,S_BCM1480_L2C_DATA_ECC)
-#define G_BCM1480_L2C_DATA_ECC(x)           _SB_GETVALUE(x,S_BCM1480_L2C_DATA_ECC,M_BCM1480_L2C_DATA_ECC)
+#define M_BCM1480_L2C_DATA_ECC              _SB_MAKEMASK(10, S_BCM1480_L2C_DATA_ECC)
+#define V_BCM1480_L2C_DATA_ECC(x)           _SB_MAKEVALUE(x, S_BCM1480_L2C_DATA_ECC)
+#define G_BCM1480_L2C_DATA_ECC(x)           _SB_GETVALUE(x, S_BCM1480_L2C_DATA_ECC, M_BCM1480_L2C_DATA_ECC)
 
 
 /*
@@ -105,24 +105,24 @@
  */
 
 #define S_BCM1480_L2C_MISC0_WAY_REMOTE      0
-#define M_BCM1480_L2C_MISC0_WAY_REMOTE      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_REMOTE)
-#define G_BCM1480_L2C_MISC0_WAY_REMOTE(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_REMOTE,M_BCM1480_L2C_MISC0_WAY_REMOTE)
+#define M_BCM1480_L2C_MISC0_WAY_REMOTE      _SB_MAKEMASK(8, S_BCM1480_L2C_MISC0_WAY_REMOTE)
+#define G_BCM1480_L2C_MISC0_WAY_REMOTE(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_WAY_REMOTE, M_BCM1480_L2C_MISC0_WAY_REMOTE)
 
 #define S_BCM1480_L2C_MISC0_WAY_LOCAL       8
-#define M_BCM1480_L2C_MISC0_WAY_LOCAL       _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_LOCAL)
-#define G_BCM1480_L2C_MISC0_WAY_LOCAL(x)    _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_LOCAL,M_BCM1480_L2C_MISC0_WAY_LOCAL)
+#define M_BCM1480_L2C_MISC0_WAY_LOCAL       _SB_MAKEMASK(8, S_BCM1480_L2C_MISC0_WAY_LOCAL)
+#define G_BCM1480_L2C_MISC0_WAY_LOCAL(x)    _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_WAY_LOCAL, M_BCM1480_L2C_MISC0_WAY_LOCAL)
 
 #define S_BCM1480_L2C_MISC0_WAY_ENABLE      16
-#define M_BCM1480_L2C_MISC0_WAY_ENABLE      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_ENABLE)
-#define G_BCM1480_L2C_MISC0_WAY_ENABLE(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_ENABLE,M_BCM1480_L2C_MISC0_WAY_ENABLE)
+#define M_BCM1480_L2C_MISC0_WAY_ENABLE      _SB_MAKEMASK(8, S_BCM1480_L2C_MISC0_WAY_ENABLE)
+#define G_BCM1480_L2C_MISC0_WAY_ENABLE(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_WAY_ENABLE, M_BCM1480_L2C_MISC0_WAY_ENABLE)
 
 #define S_BCM1480_L2C_MISC0_CACHE_DISABLE   24
-#define M_BCM1480_L2C_MISC0_CACHE_DISABLE   _SB_MAKEMASK(2,S_BCM1480_L2C_MISC0_CACHE_DISABLE)
-#define G_BCM1480_L2C_MISC0_CACHE_DISABLE(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_CACHE_DISABLE,M_BCM1480_L2C_MISC0_CACHE_DISABLE)
+#define M_BCM1480_L2C_MISC0_CACHE_DISABLE   _SB_MAKEMASK(2, S_BCM1480_L2C_MISC0_CACHE_DISABLE)
+#define G_BCM1480_L2C_MISC0_CACHE_DISABLE(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_CACHE_DISABLE, M_BCM1480_L2C_MISC0_CACHE_DISABLE)
 
 #define S_BCM1480_L2C_MISC0_CACHE_QUAD      26
-#define M_BCM1480_L2C_MISC0_CACHE_QUAD      _SB_MAKEMASK(2,S_BCM1480_L2C_MISC0_CACHE_QUAD)
-#define G_BCM1480_L2C_MISC0_CACHE_QUAD(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_CACHE_QUAD,M_BCM1480_L2C_MISC0_CACHE_QUAD)
+#define M_BCM1480_L2C_MISC0_CACHE_QUAD      _SB_MAKEMASK(2, S_BCM1480_L2C_MISC0_CACHE_QUAD)
+#define G_BCM1480_L2C_MISC0_CACHE_QUAD(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_CACHE_QUAD, M_BCM1480_L2C_MISC0_CACHE_QUAD)
 
 #define S_BCM1480_L2C_MISC0_MC_PRIORITY      30
 #define M_BCM1480_L2C_MISC0_MC_PRIORITY      _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_MC_PRIORITY)
@@ -136,24 +136,24 @@
  */
 
 #define S_BCM1480_L2C_MISC1_WAY_AGENT_0      0
-#define M_BCM1480_L2C_MISC1_WAY_AGENT_0      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_0)
-#define G_BCM1480_L2C_MISC1_WAY_AGENT_0(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_0,M_BCM1480_L2C_MISC1_WAY_AGENT_0)
+#define M_BCM1480_L2C_MISC1_WAY_AGENT_0      _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_0)
+#define G_BCM1480_L2C_MISC1_WAY_AGENT_0(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC1_WAY_AGENT_0, M_BCM1480_L2C_MISC1_WAY_AGENT_0)
 
 #define S_BCM1480_L2C_MISC1_WAY_AGENT_1      8
-#define M_BCM1480_L2C_MISC1_WAY_AGENT_1      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_1)
-#define G_BCM1480_L2C_MISC1_WAY_AGENT_1(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_1,M_BCM1480_L2C_MISC1_WAY_AGENT_1)
+#define M_BCM1480_L2C_MISC1_WAY_AGENT_1      _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_1)
+#define G_BCM1480_L2C_MISC1_WAY_AGENT_1(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC1_WAY_AGENT_1, M_BCM1480_L2C_MISC1_WAY_AGENT_1)
 
 #define S_BCM1480_L2C_MISC1_WAY_AGENT_2      16
-#define M_BCM1480_L2C_MISC1_WAY_AGENT_2      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_2)
-#define G_BCM1480_L2C_MISC1_WAY_AGENT_2(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_2,M_BCM1480_L2C_MISC1_WAY_AGENT_2)
+#define M_BCM1480_L2C_MISC1_WAY_AGENT_2      _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_2)
+#define G_BCM1480_L2C_MISC1_WAY_AGENT_2(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC1_WAY_AGENT_2, M_BCM1480_L2C_MISC1_WAY_AGENT_2)
 
 #define S_BCM1480_L2C_MISC1_WAY_AGENT_3      24
-#define M_BCM1480_L2C_MISC1_WAY_AGENT_3      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_3)
-#define G_BCM1480_L2C_MISC1_WAY_AGENT_3(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_3,M_BCM1480_L2C_MISC1_WAY_AGENT_3)
+#define M_BCM1480_L2C_MISC1_WAY_AGENT_3      _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_3)
+#define G_BCM1480_L2C_MISC1_WAY_AGENT_3(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC1_WAY_AGENT_3, M_BCM1480_L2C_MISC1_WAY_AGENT_3)
 
 #define S_BCM1480_L2C_MISC1_WAY_AGENT_4      32
-#define M_BCM1480_L2C_MISC1_WAY_AGENT_4      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_4)
-#define G_BCM1480_L2C_MISC1_WAY_AGENT_4(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_4,M_BCM1480_L2C_MISC1_WAY_AGENT_4)
+#define M_BCM1480_L2C_MISC1_WAY_AGENT_4      _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_4)
+#define G_BCM1480_L2C_MISC1_WAY_AGENT_4(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC1_WAY_AGENT_4, M_BCM1480_L2C_MISC1_WAY_AGENT_4)
 
 
 /*
@@ -161,16 +161,16 @@
  */
 
 #define S_BCM1480_L2C_MISC2_WAY_AGENT_8      0
-#define M_BCM1480_L2C_MISC2_WAY_AGENT_8      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_8)
-#define G_BCM1480_L2C_MISC2_WAY_AGENT_8(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC2_WAY_AGENT_8,M_BCM1480_L2C_MISC2_WAY_AGENT_8)
+#define M_BCM1480_L2C_MISC2_WAY_AGENT_8      _SB_MAKEMASK(8, S_BCM1480_L2C_MISC2_WAY_AGENT_8)
+#define G_BCM1480_L2C_MISC2_WAY_AGENT_8(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC2_WAY_AGENT_8, M_BCM1480_L2C_MISC2_WAY_AGENT_8)
 
 #define S_BCM1480_L2C_MISC2_WAY_AGENT_9      8
-#define M_BCM1480_L2C_MISC2_WAY_AGENT_9      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_9)
-#define G_BCM1480_L2C_MISC2_WAY_AGENT_9(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC2_WAY_AGENT_9,M_BCM1480_L2C_MISC2_WAY_AGENT_9)
+#define M_BCM1480_L2C_MISC2_WAY_AGENT_9      _SB_MAKEMASK(8, S_BCM1480_L2C_MISC2_WAY_AGENT_9)
+#define G_BCM1480_L2C_MISC2_WAY_AGENT_9(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC2_WAY_AGENT_9, M_BCM1480_L2C_MISC2_WAY_AGENT_9)
 
 #define S_BCM1480_L2C_MISC2_WAY_AGENT_A      16
-#define M_BCM1480_L2C_MISC2_WAY_AGENT_A      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_A)
-#define G_BCM1480_L2C_MISC2_WAY_AGENT_A(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC2_WAY_AGENT_A,M_BCM1480_L2C_MISC2_WAY_AGENT_A)
+#define M_BCM1480_L2C_MISC2_WAY_AGENT_A      _SB_MAKEMASK(8, S_BCM1480_L2C_MISC2_WAY_AGENT_A)
+#define G_BCM1480_L2C_MISC2_WAY_AGENT_A(x)   _SB_GETVALUE(x, S_BCM1480_L2C_MISC2_WAY_AGENT_A, M_BCM1480_L2C_MISC2_WAY_AGENT_A)
 
 
 #endif /* _BCM1480_L2C_H */
diff --git a/include/asm-mips/sibyte/bcm1480_mc.h b/include/asm-mips/sibyte/bcm1480_mc.h
index a6a437451da..f26a41a82b5 100644
--- a/include/asm-mips/sibyte/bcm1480_mc.h
+++ b/include/asm-mips/sibyte/bcm1480_mc.h
@@ -40,27 +40,27 @@
  */
 
 #define S_BCM1480_MC_INTLV0                 0
-#define M_BCM1480_MC_INTLV0                 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV0)
-#define V_BCM1480_MC_INTLV0(x)              _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV0)
-#define G_BCM1480_MC_INTLV0(x)              _SB_GETVALUE(x,S_BCM1480_MC_INTLV0,M_BCM1480_MC_INTLV0)
+#define M_BCM1480_MC_INTLV0                 _SB_MAKEMASK(6, S_BCM1480_MC_INTLV0)
+#define V_BCM1480_MC_INTLV0(x)              _SB_MAKEVALUE(x, S_BCM1480_MC_INTLV0)
+#define G_BCM1480_MC_INTLV0(x)              _SB_GETVALUE(x, S_BCM1480_MC_INTLV0, M_BCM1480_MC_INTLV0)
 #define V_BCM1480_MC_INTLV0_DEFAULT         V_BCM1480_MC_INTLV0(0)
 
 #define S_BCM1480_MC_INTLV1                 8
-#define M_BCM1480_MC_INTLV1                 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV1)
-#define V_BCM1480_MC_INTLV1(x)              _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV1)
-#define G_BCM1480_MC_INTLV1(x)              _SB_GETVALUE(x,S_BCM1480_MC_INTLV1,M_BCM1480_MC_INTLV1)
+#define M_BCM1480_MC_INTLV1                 _SB_MAKEMASK(6, S_BCM1480_MC_INTLV1)
+#define V_BCM1480_MC_INTLV1(x)              _SB_MAKEVALUE(x, S_BCM1480_MC_INTLV1)
+#define G_BCM1480_MC_INTLV1(x)              _SB_GETVALUE(x, S_BCM1480_MC_INTLV1, M_BCM1480_MC_INTLV1)
 #define V_BCM1480_MC_INTLV1_DEFAULT         V_BCM1480_MC_INTLV1(0)
 
 #define S_BCM1480_MC_INTLV2                 16
-#define M_BCM1480_MC_INTLV2                 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV2)
-#define V_BCM1480_MC_INTLV2(x)              _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV2)
-#define G_BCM1480_MC_INTLV2(x)              _SB_GETVALUE(x,S_BCM1480_MC_INTLV2,M_BCM1480_MC_INTLV2)
+#define M_BCM1480_MC_INTLV2                 _SB_MAKEMASK(6, S_BCM1480_MC_INTLV2)
+#define V_BCM1480_MC_INTLV2(x)              _SB_MAKEVALUE(x, S_BCM1480_MC_INTLV2)
+#define G_BCM1480_MC_INTLV2(x)              _SB_GETVALUE(x, S_BCM1480_MC_INTLV2, M_BCM1480_MC_INTLV2)
 #define V_BCM1480_MC_INTLV2_DEFAULT         V_BCM1480_MC_INTLV2(0)
 
 #define S_BCM1480_MC_CS_MODE                32
-#define M_BCM1480_MC_CS_MODE                _SB_MAKEMASK(8,S_BCM1480_MC_CS_MODE)
-#define V_BCM1480_MC_CS_MODE(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_CS_MODE)
-#define G_BCM1480_MC_CS_MODE(x)             _SB_GETVALUE(x,S_BCM1480_MC_CS_MODE,M_BCM1480_MC_CS_MODE)
+#define M_BCM1480_MC_CS_MODE                _SB_MAKEMASK(8, S_BCM1480_MC_CS_MODE)
+#define V_BCM1480_MC_CS_MODE(x)             _SB_MAKEVALUE(x, S_BCM1480_MC_CS_MODE)
+#define G_BCM1480_MC_CS_MODE(x)             _SB_GETVALUE(x, S_BCM1480_MC_CS_MODE, M_BCM1480_MC_CS_MODE)
 #define V_BCM1480_MC_CS_MODE_DEFAULT        V_BCM1480_MC_CS_MODE(0)
 
 #define V_BCM1480_MC_CONFIG_DEFAULT         (V_BCM1480_MC_INTLV0_DEFAULT  | \
@@ -81,131 +81,131 @@
  */
 
 #define S_BCM1480_MC_CS0_START              0
-#define M_BCM1480_MC_CS0_START              _SB_MAKEMASK(12,S_BCM1480_MC_CS0_START)
-#define V_BCM1480_MC_CS0_START(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_CS0_START)
-#define G_BCM1480_MC_CS0_START(x)           _SB_GETVALUE(x,S_BCM1480_MC_CS0_START,M_BCM1480_MC_CS0_START)
+#define M_BCM1480_MC_CS0_START              _SB_MAKEMASK(12, S_BCM1480_MC_CS0_START)
+#define V_BCM1480_MC_CS0_START(x)           _SB_MAKEVALUE(x, S_BCM1480_MC_CS0_START)
+#define G_BCM1480_MC_CS0_START(x)           _SB_GETVALUE(x, S_BCM1480_MC_CS0_START, M_BCM1480_MC_CS0_START)
 
 #define S_BCM1480_MC_CS1_START              16
-#define M_BCM1480_MC_CS1_START              _SB_MAKEMASK(12,S_BCM1480_MC_CS1_START)
-#define V_BCM1480_MC_CS1_START(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_CS1_START)
-#define G_BCM1480_MC_CS1_START(x)           _SB_GETVALUE(x,S_BCM1480_MC_CS1_START,M_BCM1480_MC_CS1_START)
+#define M_BCM1480_MC_CS1_START              _SB_MAKEMASK(12, S_BCM1480_MC_CS1_START)
+#define V_BCM1480_MC_CS1_START(x)           _SB_MAKEVALUE(x, S_BCM1480_MC_CS1_START)
+#define G_BCM1480_MC_CS1_START(x)           _SB_GETVALUE(x, S_BCM1480_MC_CS1_START, M_BCM1480_MC_CS1_START)
 
 #define S_BCM1480_MC_CS2_START              32
-#define M_BCM1480_MC_CS2_START              _SB_MAKEMASK(12,S_BCM1480_MC_CS2_START)
-#define V_BCM1480_MC_CS2_START(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_CS2_START)
-#define G_BCM1480_MC_CS2_START(x)           _SB_GETVALUE(x,S_BCM1480_MC_CS2_START,M_BCM1480_MC_CS2_START)
+#define M_BCM1480_MC_CS2_START              _SB_MAKEMASK(12, S_BCM1480_MC_CS2_START)
+#define V_BCM1480_MC_CS2_START(x)           _SB_MAKEVALUE(x, S_BCM1480_MC_CS2_START)
+#define G_BCM1480_MC_CS2_START(x)           _SB_GETVALUE(x, S_BCM1480_MC_CS2_START, M_BCM1480_MC_CS2_START)
 
 #define S_BCM1480_MC_CS3_START              48
-#define M_BCM1480_MC_CS3_START              _SB_MAKEMASK(12,S_BCM1480_MC_CS3_START)
-#define V_BCM1480_MC_CS3_START(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_CS3_START)
-#define G_BCM1480_MC_CS3_START(x)           _SB_GETVALUE(x,S_BCM1480_MC_CS3_START,M_BCM1480_MC_CS3_START)
+#define M_BCM1480_MC_CS3_START              _SB_MAKEMASK(12, S_BCM1480_MC_CS3_START)
+#define V_BCM1480_MC_CS3_START(x)           _SB_MAKEVALUE(x, S_BCM1480_MC_CS3_START)
+#define G_BCM1480_MC_CS3_START(x)           _SB_GETVALUE(x, S_BCM1480_MC_CS3_START, M_BCM1480_MC_CS3_START)
 
 /*
  * Chip Select End Address Register (Table 83)
  */
 
 #define S_BCM1480_MC_CS0_END                0
-#define M_BCM1480_MC_CS0_END                _SB_MAKEMASK(12,S_BCM1480_MC_CS0_END)
-#define V_BCM1480_MC_CS0_END(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_CS0_END)
-#define G_BCM1480_MC_CS0_END(x)             _SB_GETVALUE(x,S_BCM1480_MC_CS0_END,M_BCM1480_MC_CS0_END)
+#define M_BCM1480_MC_CS0_END                _SB_MAKEMASK(12, S_BCM1480_MC_CS0_END)
+#define V_BCM1480_MC_CS0_END(x)             _SB_MAKEVALUE(x, S_BCM1480_MC_CS0_END)
+#define G_BCM1480_MC_CS0_END(x)             _SB_GETVALUE(x, S_BCM1480_MC_CS0_END, M_BCM1480_MC_CS0_END)
 
 #define S_BCM1480_MC_CS1_END                16
-#define M_BCM1480_MC_CS1_END                _SB_MAKEMASK(12,S_BCM1480_MC_CS1_END)
-#define V_BCM1480_MC_CS1_END(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_CS1_END)
-#define G_BCM1480_MC_CS1_END(x)             _SB_GETVALUE(x,S_BCM1480_MC_CS1_END,M_BCM1480_MC_CS1_END)
+#define M_BCM1480_MC_CS1_END                _SB_MAKEMASK(12, S_BCM1480_MC_CS1_END)
+#define V_BCM1480_MC_CS1_END(x)             _SB_MAKEVALUE(x, S_BCM1480_MC_CS1_END)
+#define G_BCM1480_MC_CS1_END(x)             _SB_GETVALUE(x, S_BCM1480_MC_CS1_END, M_BCM1480_MC_CS1_END)
 
 #define S_BCM1480_MC_CS2_END                32
-#define M_BCM1480_MC_CS2_END                _SB_MAKEMASK(12,S_BCM1480_MC_CS2_END)
-#define V_BCM1480_MC_CS2_END(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_CS2_END)
-#define G_BCM1480_MC_CS2_END(x)             _SB_GETVALUE(x,S_BCM1480_MC_CS2_END,M_BCM1480_MC_CS2_END)
+#define M_BCM1480_MC_CS2_END                _SB_MAKEMASK(12, S_BCM1480_MC_CS2_END)
+#define V_BCM1480_MC_CS2_END(x)             _SB_MAKEVALUE(x, S_BCM1480_MC_CS2_END)
+#define G_BCM1480_MC_CS2_END(x)             _SB_GETVALUE(x, S_BCM1480_MC_CS2_END, M_BCM1480_MC_CS2_END)
 
 #define S_BCM1480_MC_CS3_END                48
-#define M_BCM1480_MC_CS3_END                _SB_MAKEMASK(12,S_BCM1480_MC_CS3_END)
-#define V_BCM1480_MC_CS3_END(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_CS3_END)
-#define G_BCM1480_MC_CS3_END(x)             _SB_GETVALUE(x,S_BCM1480_MC_CS3_END,M_BCM1480_MC_CS3_END)
+#define M_BCM1480_MC_CS3_END                _SB_MAKEMASK(12, S_BCM1480_MC_CS3_END)
+#define V_BCM1480_MC_CS3_END(x)             _SB_MAKEVALUE(x, S_BCM1480_MC_CS3_END)
+#define G_BCM1480_MC_CS3_END(x)             _SB_GETVALUE(x, S_BCM1480_MC_CS3_END, M_BCM1480_MC_CS3_END)
 
 /*
  * Row Address Bit Select Register 0 (Table 84)
  */
 
 #define S_BCM1480_MC_ROW00                  0
-#define M_BCM1480_MC_ROW00                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW00)
-#define V_BCM1480_MC_ROW00(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW00)
-#define G_BCM1480_MC_ROW00(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW00,M_BCM1480_MC_ROW00)
+#define M_BCM1480_MC_ROW00                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW00)
+#define V_BCM1480_MC_ROW00(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW00)
+#define G_BCM1480_MC_ROW00(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW00, M_BCM1480_MC_ROW00)
 
 #define S_BCM1480_MC_ROW01                  8
-#define M_BCM1480_MC_ROW01                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW01)
-#define V_BCM1480_MC_ROW01(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW01)
-#define G_BCM1480_MC_ROW01(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW01,M_BCM1480_MC_ROW01)
+#define M_BCM1480_MC_ROW01                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW01)
+#define V_BCM1480_MC_ROW01(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW01)
+#define G_BCM1480_MC_ROW01(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW01, M_BCM1480_MC_ROW01)
 
 #define S_BCM1480_MC_ROW02                  16
-#define M_BCM1480_MC_ROW02                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW02)
-#define V_BCM1480_MC_ROW02(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW02)
-#define G_BCM1480_MC_ROW02(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW02,M_BCM1480_MC_ROW02)
+#define M_BCM1480_MC_ROW02                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW02)
+#define V_BCM1480_MC_ROW02(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW02)
+#define G_BCM1480_MC_ROW02(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW02, M_BCM1480_MC_ROW02)
 
 #define S_BCM1480_MC_ROW03                  24
-#define M_BCM1480_MC_ROW03                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW03)
-#define V_BCM1480_MC_ROW03(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW03)
-#define G_BCM1480_MC_ROW03(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW03,M_BCM1480_MC_ROW03)
+#define M_BCM1480_MC_ROW03                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW03)
+#define V_BCM1480_MC_ROW03(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW03)
+#define G_BCM1480_MC_ROW03(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW03, M_BCM1480_MC_ROW03)
 
 #define S_BCM1480_MC_ROW04                  32
-#define M_BCM1480_MC_ROW04                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW04)
-#define V_BCM1480_MC_ROW04(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW04)
-#define G_BCM1480_MC_ROW04(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW04,M_BCM1480_MC_ROW04)
+#define M_BCM1480_MC_ROW04                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW04)
+#define V_BCM1480_MC_ROW04(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW04)
+#define G_BCM1480_MC_ROW04(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW04, M_BCM1480_MC_ROW04)
 
 #define S_BCM1480_MC_ROW05                  40
-#define M_BCM1480_MC_ROW05                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW05)
-#define V_BCM1480_MC_ROW05(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW05)
-#define G_BCM1480_MC_ROW05(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW05,M_BCM1480_MC_ROW05)
+#define M_BCM1480_MC_ROW05                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW05)
+#define V_BCM1480_MC_ROW05(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW05)
+#define G_BCM1480_MC_ROW05(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW05, M_BCM1480_MC_ROW05)
 
 #define S_BCM1480_MC_ROW06                  48
-#define M_BCM1480_MC_ROW06                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW06)
-#define V_BCM1480_MC_ROW06(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW06)
-#define G_BCM1480_MC_ROW06(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW06,M_BCM1480_MC_ROW06)
+#define M_BCM1480_MC_ROW06                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW06)
+#define V_BCM1480_MC_ROW06(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW06)
+#define G_BCM1480_MC_ROW06(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW06, M_BCM1480_MC_ROW06)
 
 #define S_BCM1480_MC_ROW07                  56
-#define M_BCM1480_MC_ROW07                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW07)
-#define V_BCM1480_MC_ROW07(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW07)
-#define G_BCM1480_MC_ROW07(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW07,M_BCM1480_MC_ROW07)
+#define M_BCM1480_MC_ROW07                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW07)
+#define V_BCM1480_MC_ROW07(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW07)
+#define G_BCM1480_MC_ROW07(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW07, M_BCM1480_MC_ROW07)
 
 /*
  * Row Address Bit Select Register 1 (Table 85)
  */
 
 #define S_BCM1480_MC_ROW08                  0
-#define M_BCM1480_MC_ROW08                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW08)
-#define V_BCM1480_MC_ROW08(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW08)
-#define G_BCM1480_MC_ROW08(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW08,M_BCM1480_MC_ROW08)
+#define M_BCM1480_MC_ROW08                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW08)
+#define V_BCM1480_MC_ROW08(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW08)
+#define G_BCM1480_MC_ROW08(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW08, M_BCM1480_MC_ROW08)
 
 #define S_BCM1480_MC_ROW09                  8
-#define M_BCM1480_MC_ROW09                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW09)
-#define V_BCM1480_MC_ROW09(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW09)
-#define G_BCM1480_MC_ROW09(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW09,M_BCM1480_MC_ROW09)
+#define M_BCM1480_MC_ROW09                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW09)
+#define V_BCM1480_MC_ROW09(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW09)
+#define G_BCM1480_MC_ROW09(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW09, M_BCM1480_MC_ROW09)
 
 #define S_BCM1480_MC_ROW10                  16
-#define M_BCM1480_MC_ROW10                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW10)
-#define V_BCM1480_MC_ROW10(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW10)
-#define G_BCM1480_MC_ROW10(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW10,M_BCM1480_MC_ROW10)
+#define M_BCM1480_MC_ROW10                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW10)
+#define V_BCM1480_MC_ROW10(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW10)
+#define G_BCM1480_MC_ROW10(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW10, M_BCM1480_MC_ROW10)
 
 #define S_BCM1480_MC_ROW11                  24
-#define M_BCM1480_MC_ROW11                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW11)
-#define V_BCM1480_MC_ROW11(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW11)
-#define G_BCM1480_MC_ROW11(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW11,M_BCM1480_MC_ROW11)
+#define M_BCM1480_MC_ROW11                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW11)
+#define V_BCM1480_MC_ROW11(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW11)
+#define G_BCM1480_MC_ROW11(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW11, M_BCM1480_MC_ROW11)
 
 #define S_BCM1480_MC_ROW12                  32
-#define M_BCM1480_MC_ROW12                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW12)
-#define V_BCM1480_MC_ROW12(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW12)
-#define G_BCM1480_MC_ROW12(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW12,M_BCM1480_MC_ROW12)
+#define M_BCM1480_MC_ROW12                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW12)
+#define V_BCM1480_MC_ROW12(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW12)
+#define G_BCM1480_MC_ROW12(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW12, M_BCM1480_MC_ROW12)
 
 #define S_BCM1480_MC_ROW13                  40
-#define M_BCM1480_MC_ROW13                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW13)
-#define V_BCM1480_MC_ROW13(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW13)
-#define G_BCM1480_MC_ROW13(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW13,M_BCM1480_MC_ROW13)
+#define M_BCM1480_MC_ROW13                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW13)
+#define V_BCM1480_MC_ROW13(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW13)
+#define G_BCM1480_MC_ROW13(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW13, M_BCM1480_MC_ROW13)
 
 #define S_BCM1480_MC_ROW14                  48
-#define M_BCM1480_MC_ROW14                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW14)
-#define V_BCM1480_MC_ROW14(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW14)
-#define G_BCM1480_MC_ROW14(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW14,M_BCM1480_MC_ROW14)
+#define M_BCM1480_MC_ROW14                  _SB_MAKEMASK(6, S_BCM1480_MC_ROW14)
+#define V_BCM1480_MC_ROW14(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_ROW14)
+#define G_BCM1480_MC_ROW14(x)               _SB_GETVALUE(x, S_BCM1480_MC_ROW14, M_BCM1480_MC_ROW14)
 
 #define K_BCM1480_MC_ROWX_BIT_SPACING  	    8
 
@@ -214,80 +214,80 @@
  */
 
 #define S_BCM1480_MC_COL00                  0
-#define M_BCM1480_MC_COL00                  _SB_MAKEMASK(6,S_BCM1480_MC_COL00)
-#define V_BCM1480_MC_COL00(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL00)
-#define G_BCM1480_MC_COL00(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL00,M_BCM1480_MC_COL00)
+#define M_BCM1480_MC_COL00                  _SB_MAKEMASK(6, S_BCM1480_MC_COL00)
+#define V_BCM1480_MC_COL00(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL00)
+#define G_BCM1480_MC_COL00(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL00, M_BCM1480_MC_COL00)
 
 #define S_BCM1480_MC_COL01                  8
-#define M_BCM1480_MC_COL01                  _SB_MAKEMASK(6,S_BCM1480_MC_COL01)
-#define V_BCM1480_MC_COL01(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL01)
-#define G_BCM1480_MC_COL01(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL01,M_BCM1480_MC_COL01)
+#define M_BCM1480_MC_COL01                  _SB_MAKEMASK(6, S_BCM1480_MC_COL01)
+#define V_BCM1480_MC_COL01(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL01)
+#define G_BCM1480_MC_COL01(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL01, M_BCM1480_MC_COL01)
 
 #define S_BCM1480_MC_COL02                  16
-#define M_BCM1480_MC_COL02                  _SB_MAKEMASK(6,S_BCM1480_MC_COL02)
-#define V_BCM1480_MC_COL02(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL02)
-#define G_BCM1480_MC_COL02(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL02,M_BCM1480_MC_COL02)
+#define M_BCM1480_MC_COL02                  _SB_MAKEMASK(6, S_BCM1480_MC_COL02)
+#define V_BCM1480_MC_COL02(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL02)
+#define G_BCM1480_MC_COL02(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL02, M_BCM1480_MC_COL02)
 
 #define S_BCM1480_MC_COL03                  24
-#define M_BCM1480_MC_COL03                  _SB_MAKEMASK(6,S_BCM1480_MC_COL03)
-#define V_BCM1480_MC_COL03(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL03)
-#define G_BCM1480_MC_COL03(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL03,M_BCM1480_MC_COL03)
+#define M_BCM1480_MC_COL03                  _SB_MAKEMASK(6, S_BCM1480_MC_COL03)
+#define V_BCM1480_MC_COL03(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL03)
+#define G_BCM1480_MC_COL03(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL03, M_BCM1480_MC_COL03)
 
 #define S_BCM1480_MC_COL04                  32
-#define M_BCM1480_MC_COL04                  _SB_MAKEMASK(6,S_BCM1480_MC_COL04)
-#define V_BCM1480_MC_COL04(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL04)
-#define G_BCM1480_MC_COL04(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL04,M_BCM1480_MC_COL04)
+#define M_BCM1480_MC_COL04                  _SB_MAKEMASK(6, S_BCM1480_MC_COL04)
+#define V_BCM1480_MC_COL04(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL04)
+#define G_BCM1480_MC_COL04(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL04, M_BCM1480_MC_COL04)
 
 #define S_BCM1480_MC_COL05                  40
-#define M_BCM1480_MC_COL05                  _SB_MAKEMASK(6,S_BCM1480_MC_COL05)
-#define V_BCM1480_MC_COL05(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL05)
-#define G_BCM1480_MC_COL05(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL05,M_BCM1480_MC_COL05)
+#define M_BCM1480_MC_COL05                  _SB_MAKEMASK(6, S_BCM1480_MC_COL05)
+#define V_BCM1480_MC_COL05(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL05)
+#define G_BCM1480_MC_COL05(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL05, M_BCM1480_MC_COL05)
 
 #define S_BCM1480_MC_COL06                  48
-#define M_BCM1480_MC_COL06                  _SB_MAKEMASK(6,S_BCM1480_MC_COL06)
-#define V_BCM1480_MC_COL06(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL06)
-#define G_BCM1480_MC_COL06(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL06,M_BCM1480_MC_COL06)
+#define M_BCM1480_MC_COL06                  _SB_MAKEMASK(6, S_BCM1480_MC_COL06)
+#define V_BCM1480_MC_COL06(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL06)
+#define G_BCM1480_MC_COL06(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL06, M_BCM1480_MC_COL06)
 
 #define S_BCM1480_MC_COL07                  56
-#define M_BCM1480_MC_COL07                  _SB_MAKEMASK(6,S_BCM1480_MC_COL07)
-#define V_BCM1480_MC_COL07(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL07)
-#define G_BCM1480_MC_COL07(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL07,M_BCM1480_MC_COL07)
+#define M_BCM1480_MC_COL07                  _SB_MAKEMASK(6, S_BCM1480_MC_COL07)
+#define V_BCM1480_MC_COL07(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL07)
+#define G_BCM1480_MC_COL07(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL07, M_BCM1480_MC_COL07)
 
 /*
  * Column Address Bit Select Register 1 (Table 87)
  */
 
 #define S_BCM1480_MC_COL08                  0
-#define M_BCM1480_MC_COL08                  _SB_MAKEMASK(6,S_BCM1480_MC_COL08)
-#define V_BCM1480_MC_COL08(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL08)
-#define G_BCM1480_MC_COL08(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL08,M_BCM1480_MC_COL08)
+#define M_BCM1480_MC_COL08                  _SB_MAKEMASK(6, S_BCM1480_MC_COL08)
+#define V_BCM1480_MC_COL08(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL08)
+#define G_BCM1480_MC_COL08(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL08, M_BCM1480_MC_COL08)
 
 #define S_BCM1480_MC_COL09                  8
-#define M_BCM1480_MC_COL09                  _SB_MAKEMASK(6,S_BCM1480_MC_COL09)
-#define V_BCM1480_MC_COL09(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL09)
-#define G_BCM1480_MC_COL09(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL09,M_BCM1480_MC_COL09)
+#define M_BCM1480_MC_COL09                  _SB_MAKEMASK(6, S_BCM1480_MC_COL09)
+#define V_BCM1480_MC_COL09(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL09)
+#define G_BCM1480_MC_COL09(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL09, M_BCM1480_MC_COL09)
 
 #define S_BCM1480_MC_COL10                  16   /* not a valid position, must be prog as 0 */
 
 #define S_BCM1480_MC_COL11                  24
-#define M_BCM1480_MC_COL11                  _SB_MAKEMASK(6,S_BCM1480_MC_COL11)
-#define V_BCM1480_MC_COL11(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL11)
-#define G_BCM1480_MC_COL11(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL11,M_BCM1480_MC_COL11)
+#define M_BCM1480_MC_COL11                  _SB_MAKEMASK(6, S_BCM1480_MC_COL11)
+#define V_BCM1480_MC_COL11(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL11)
+#define G_BCM1480_MC_COL11(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL11, M_BCM1480_MC_COL11)
 
 #define S_BCM1480_MC_COL12                  32
-#define M_BCM1480_MC_COL12                  _SB_MAKEMASK(6,S_BCM1480_MC_COL12)
-#define V_BCM1480_MC_COL12(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL12)
-#define G_BCM1480_MC_COL12(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL12,M_BCM1480_MC_COL12)
+#define M_BCM1480_MC_COL12                  _SB_MAKEMASK(6, S_BCM1480_MC_COL12)
+#define V_BCM1480_MC_COL12(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL12)
+#define G_BCM1480_MC_COL12(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL12, M_BCM1480_MC_COL12)
 
 #define S_BCM1480_MC_COL13                  40
-#define M_BCM1480_MC_COL13                  _SB_MAKEMASK(6,S_BCM1480_MC_COL13)
-#define V_BCM1480_MC_COL13(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL13)
-#define G_BCM1480_MC_COL13(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL13,M_BCM1480_MC_COL13)
+#define M_BCM1480_MC_COL13                  _SB_MAKEMASK(6, S_BCM1480_MC_COL13)
+#define V_BCM1480_MC_COL13(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL13)
+#define G_BCM1480_MC_COL13(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL13, M_BCM1480_MC_COL13)
 
 #define S_BCM1480_MC_COL14                  48
-#define M_BCM1480_MC_COL14                  _SB_MAKEMASK(6,S_BCM1480_MC_COL14)
-#define V_BCM1480_MC_COL14(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL14)
-#define G_BCM1480_MC_COL14(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL14,M_BCM1480_MC_COL14)
+#define M_BCM1480_MC_COL14                  _SB_MAKEMASK(6, S_BCM1480_MC_COL14)
+#define V_BCM1480_MC_COL14(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_COL14)
+#define G_BCM1480_MC_COL14(x)               _SB_GETVALUE(x, S_BCM1480_MC_COL14, M_BCM1480_MC_COL14)
 
 #define K_BCM1480_MC_COLX_BIT_SPACING  	    8
 
@@ -296,38 +296,38 @@
  */
 
 #define S_BCM1480_MC_CS01_BANK0             0
-#define M_BCM1480_MC_CS01_BANK0             _SB_MAKEMASK(6,S_BCM1480_MC_CS01_BANK0)
-#define V_BCM1480_MC_CS01_BANK0(x)          _SB_MAKEVALUE(x,S_BCM1480_MC_CS01_BANK0)
-#define G_BCM1480_MC_CS01_BANK0(x)          _SB_GETVALUE(x,S_BCM1480_MC_CS01_BANK0,M_BCM1480_MC_CS01_BANK0)
+#define M_BCM1480_MC_CS01_BANK0             _SB_MAKEMASK(6, S_BCM1480_MC_CS01_BANK0)
+#define V_BCM1480_MC_CS01_BANK0(x)          _SB_MAKEVALUE(x, S_BCM1480_MC_CS01_BANK0)
+#define G_BCM1480_MC_CS01_BANK0(x)          _SB_GETVALUE(x, S_BCM1480_MC_CS01_BANK0, M_BCM1480_MC_CS01_BANK0)
 
 #define S_BCM1480_MC_CS01_BANK1             8
-#define M_BCM1480_MC_CS01_BANK1             _SB_MAKEMASK(6,S_BCM1480_MC_CS01_BANK1)
-#define V_BCM1480_MC_CS01_BANK1(x)          _SB_MAKEVALUE(x,S_BCM1480_MC_CS01_BANK1)
-#define G_BCM1480_MC_CS01_BANK1(x)          _SB_GETVALUE(x,S_BCM1480_MC_CS01_BANK1,M_BCM1480_MC_CS01_BANK1)
+#define M_BCM1480_MC_CS01_BANK1             _SB_MAKEMASK(6, S_BCM1480_MC_CS01_BANK1)
+#define V_BCM1480_MC_CS01_BANK1(x)          _SB_MAKEVALUE(x, S_BCM1480_MC_CS01_BANK1)
+#define G_BCM1480_MC_CS01_BANK1(x)          _SB_GETVALUE(x, S_BCM1480_MC_CS01_BANK1, M_BCM1480_MC_CS01_BANK1)
 
 #define S_BCM1480_MC_CS01_BANK2             16
-#define M_BCM1480_MC_CS01_BANK2             _SB_MAKEMASK(6,S_BCM1480_MC_CS01_BANK2)
-#define V_BCM1480_MC_CS01_BANK2(x)          _SB_MAKEVALUE(x,S_BCM1480_MC_CS01_BANK2)
-#define G_BCM1480_MC_CS01_BANK2(x)          _SB_GETVALUE(x,S_BCM1480_MC_CS01_BANK2,M_BCM1480_MC_CS01_BANK2)
+#define M_BCM1480_MC_CS01_BANK2             _SB_MAKEMASK(6, S_BCM1480_MC_CS01_BANK2)
+#define V_BCM1480_MC_CS01_BANK2(x)          _SB_MAKEVALUE(x, S_BCM1480_MC_CS01_BANK2)
+#define G_BCM1480_MC_CS01_BANK2(x)          _SB_GETVALUE(x, S_BCM1480_MC_CS01_BANK2, M_BCM1480_MC_CS01_BANK2)
 
 /*
  * CS2 and CS3 Bank Address Bit Select Register (Table 89)
  */
 
 #define S_BCM1480_MC_CS23_BANK0             0
-#define M_BCM1480_MC_CS23_BANK0             _SB_MAKEMASK(6,S_BCM1480_MC_CS23_BANK0)
-#define V_BCM1480_MC_CS23_BANK0(x)          _SB_MAKEVALUE(x,S_BCM1480_MC_CS23_BANK0)
-#define G_BCM1480_MC_CS23_BANK0(x)          _SB_GETVALUE(x,S_BCM1480_MC_CS23_BANK0,M_BCM1480_MC_CS23_BANK0)
+#define M_BCM1480_MC_CS23_BANK0             _SB_MAKEMASK(6, S_BCM1480_MC_CS23_BANK0)
+#define V_BCM1480_MC_CS23_BANK0(x)          _SB_MAKEVALUE(x, S_BCM1480_MC_CS23_BANK0)
+#define G_BCM1480_MC_CS23_BANK0(x)          _SB_GETVALUE(x, S_BCM1480_MC_CS23_BANK0, M_BCM1480_MC_CS23_BANK0)
 
 #define S_BCM1480_MC_CS23_BANK1             8
-#define M_BCM1480_MC_CS23_BANK1             _SB_MAKEMASK(6,S_BCM1480_MC_CS23_BANK1)
-#define V_BCM1480_MC_CS23_BANK1(x)          _SB_MAKEVALUE(x,S_BCM1480_MC_CS23_BANK1)
-#define G_BCM1480_MC_CS23_BANK1(x)          _SB_GETVALUE(x,S_BCM1480_MC_CS23_BANK1,M_BCM1480_MC_CS23_BANK1)
+#define M_BCM1480_MC_CS23_BANK1             _SB_MAKEMASK(6, S_BCM1480_MC_CS23_BANK1)
+#define V_BCM1480_MC_CS23_BANK1(x)          _SB_MAKEVALUE(x, S_BCM1480_MC_CS23_BANK1)
+#define G_BCM1480_MC_CS23_BANK1(x)          _SB_GETVALUE(x, S_BCM1480_MC_CS23_BANK1, M_BCM1480_MC_CS23_BANK1)
 
 #define S_BCM1480_MC_CS23_BANK2             16
-#define M_BCM1480_MC_CS23_BANK2             _SB_MAKEMASK(6,S_BCM1480_MC_CS23_BANK2)
-#define V_BCM1480_MC_CS23_BANK2(x)          _SB_MAKEVALUE(x,S_BCM1480_MC_CS23_BANK2)
-#define G_BCM1480_MC_CS23_BANK2(x)          _SB_GETVALUE(x,S_BCM1480_MC_CS23_BANK2,M_BCM1480_MC_CS23_BANK2)
+#define M_BCM1480_MC_CS23_BANK2             _SB_MAKEMASK(6, S_BCM1480_MC_CS23_BANK2)
+#define V_BCM1480_MC_CS23_BANK2(x)          _SB_MAKEVALUE(x, S_BCM1480_MC_CS23_BANK2)
+#define G_BCM1480_MC_CS23_BANK2(x)          _SB_GETVALUE(x, S_BCM1480_MC_CS23_BANK2, M_BCM1480_MC_CS23_BANK2)
 
 #define K_BCM1480_MC_CSXX_BANKX_BIT_SPACING  8
 
@@ -336,9 +336,9 @@
  */
 
 #define S_BCM1480_MC_COMMAND                0
-#define M_BCM1480_MC_COMMAND                _SB_MAKEMASK(4,S_BCM1480_MC_COMMAND)
-#define V_BCM1480_MC_COMMAND(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_COMMAND)
-#define G_BCM1480_MC_COMMAND(x)             _SB_GETVALUE(x,S_BCM1480_MC_COMMAND,M_BCM1480_MC_COMMAND)
+#define M_BCM1480_MC_COMMAND                _SB_MAKEMASK(4, S_BCM1480_MC_COMMAND)
+#define V_BCM1480_MC_COMMAND(x)             _SB_MAKEVALUE(x, S_BCM1480_MC_COMMAND)
+#define G_BCM1480_MC_COMMAND(x)             _SB_GETVALUE(x, S_BCM1480_MC_COMMAND, M_BCM1480_MC_COMMAND)
 
 #define K_BCM1480_MC_COMMAND_EMRS           0
 #define K_BCM1480_MC_COMMAND_MRS            1
@@ -382,9 +382,9 @@
 #define M_BCM1480_MC_CS6                    _SB_MAKEMASK1(10)
 #define M_BCM1480_MC_CS7                    _SB_MAKEMASK1(11)
 
-#define M_BCM1480_MC_CS                  _SB_MAKEMASK(8,S_BCM1480_MC_CS0)
-#define V_BCM1480_MC_CS(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_CS0)
-#define G_BCM1480_MC_CS(x)               _SB_GETVALUE(x,S_BCM1480_MC_CS0,M_BCM1480_MC_CS0)
+#define M_BCM1480_MC_CS                  _SB_MAKEMASK(8, S_BCM1480_MC_CS0)
+#define V_BCM1480_MC_CS(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_CS0)
+#define G_BCM1480_MC_CS(x)               _SB_GETVALUE(x, S_BCM1480_MC_CS0, M_BCM1480_MC_CS0)
 
 #define M_BCM1480_MC_CMD_ACTIVE             _SB_MAKEMASK1(16)
 
@@ -393,21 +393,21 @@
  */
 
 #define S_BCM1480_MC_EMODE                  0
-#define M_BCM1480_MC_EMODE                  _SB_MAKEMASK(15,S_BCM1480_MC_EMODE)
-#define V_BCM1480_MC_EMODE(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_EMODE)
-#define G_BCM1480_MC_EMODE(x)               _SB_GETVALUE(x,S_BCM1480_MC_EMODE,M_BCM1480_MC_EMODE)
+#define M_BCM1480_MC_EMODE                  _SB_MAKEMASK(15, S_BCM1480_MC_EMODE)
+#define V_BCM1480_MC_EMODE(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_EMODE)
+#define G_BCM1480_MC_EMODE(x)               _SB_GETVALUE(x, S_BCM1480_MC_EMODE, M_BCM1480_MC_EMODE)
 #define V_BCM1480_MC_EMODE_DEFAULT          V_BCM1480_MC_EMODE(0)
 
 #define S_BCM1480_MC_MODE                   16
-#define M_BCM1480_MC_MODE                   _SB_MAKEMASK(15,S_BCM1480_MC_MODE)
-#define V_BCM1480_MC_MODE(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_MODE)
-#define G_BCM1480_MC_MODE(x)                _SB_GETVALUE(x,S_BCM1480_MC_MODE,M_BCM1480_MC_MODE)
+#define M_BCM1480_MC_MODE                   _SB_MAKEMASK(15, S_BCM1480_MC_MODE)
+#define V_BCM1480_MC_MODE(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_MODE)
+#define G_BCM1480_MC_MODE(x)                _SB_GETVALUE(x, S_BCM1480_MC_MODE, M_BCM1480_MC_MODE)
 #define V_BCM1480_MC_MODE_DEFAULT           V_BCM1480_MC_MODE(0)
 
 #define S_BCM1480_MC_DRAM_TYPE              32
-#define M_BCM1480_MC_DRAM_TYPE              _SB_MAKEMASK(4,S_BCM1480_MC_DRAM_TYPE)
-#define V_BCM1480_MC_DRAM_TYPE(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_DRAM_TYPE)
-#define G_BCM1480_MC_DRAM_TYPE(x)           _SB_GETVALUE(x,S_BCM1480_MC_DRAM_TYPE,M_BCM1480_MC_DRAM_TYPE)
+#define M_BCM1480_MC_DRAM_TYPE              _SB_MAKEMASK(4, S_BCM1480_MC_DRAM_TYPE)
+#define V_BCM1480_MC_DRAM_TYPE(x)           _SB_MAKEVALUE(x, S_BCM1480_MC_DRAM_TYPE)
+#define G_BCM1480_MC_DRAM_TYPE(x)           _SB_GETVALUE(x, S_BCM1480_MC_DRAM_TYPE, M_BCM1480_MC_DRAM_TYPE)
 
 #define K_BCM1480_MC_DRAM_TYPE_JEDEC        0
 #define K_BCM1480_MC_DRAM_TYPE_FCRAM        1
@@ -431,9 +431,9 @@
 #define M_BCM1480_MC_ECC_DISABLE            _SB_MAKEMASK1(39)
 
 #define S_BCM1480_MC_PG_POLICY              40
-#define M_BCM1480_MC_PG_POLICY              _SB_MAKEMASK(2,S_BCM1480_MC_PG_POLICY)
-#define V_BCM1480_MC_PG_POLICY(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_PG_POLICY)
-#define G_BCM1480_MC_PG_POLICY(x)           _SB_GETVALUE(x,S_BCM1480_MC_PG_POLICY,M_BCM1480_MC_PG_POLICY)
+#define M_BCM1480_MC_PG_POLICY              _SB_MAKEMASK(2, S_BCM1480_MC_PG_POLICY)
+#define V_BCM1480_MC_PG_POLICY(x)           _SB_MAKEVALUE(x, S_BCM1480_MC_PG_POLICY)
+#define G_BCM1480_MC_PG_POLICY(x)           _SB_GETVALUE(x, S_BCM1480_MC_PG_POLICY, M_BCM1480_MC_PG_POLICY)
 
 #define K_BCM1480_MC_PG_POLICY_CLOSED       0
 #define K_BCM1480_MC_PG_POLICY_CAS_TIME_CHK 1
@@ -454,16 +454,16 @@
  */
 
 #define S_BCM1480_MC_CLK_RATIO              0
-#define M_BCM1480_MC_CLK_RATIO              _SB_MAKEMASK(6,S_BCM1480_MC_CLK_RATIO)
-#define V_BCM1480_MC_CLK_RATIO(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_CLK_RATIO)
-#define G_BCM1480_MC_CLK_RATIO(x)           _SB_GETVALUE(x,S_BCM1480_MC_CLK_RATIO,M_BCM1480_MC_CLK_RATIO)
+#define M_BCM1480_MC_CLK_RATIO              _SB_MAKEMASK(6, S_BCM1480_MC_CLK_RATIO)
+#define V_BCM1480_MC_CLK_RATIO(x)           _SB_MAKEVALUE(x, S_BCM1480_MC_CLK_RATIO)
+#define G_BCM1480_MC_CLK_RATIO(x)           _SB_GETVALUE(x, S_BCM1480_MC_CLK_RATIO, M_BCM1480_MC_CLK_RATIO)
 
 #define V_BCM1480_MC_CLK_RATIO_DEFAULT      V_BCM1480_MC_CLK_RATIO(10)
 
 #define S_BCM1480_MC_REF_RATE               8
-#define M_BCM1480_MC_REF_RATE               _SB_MAKEMASK(8,S_BCM1480_MC_REF_RATE)
-#define V_BCM1480_MC_REF_RATE(x)            _SB_MAKEVALUE(x,S_BCM1480_MC_REF_RATE)
-#define G_BCM1480_MC_REF_RATE(x)            _SB_GETVALUE(x,S_BCM1480_MC_REF_RATE,M_BCM1480_MC_REF_RATE)
+#define M_BCM1480_MC_REF_RATE               _SB_MAKEMASK(8, S_BCM1480_MC_REF_RATE)
+#define V_BCM1480_MC_REF_RATE(x)            _SB_MAKEVALUE(x, S_BCM1480_MC_REF_RATE)
+#define G_BCM1480_MC_REF_RATE(x)            _SB_GETVALUE(x, S_BCM1480_MC_REF_RATE, M_BCM1480_MC_REF_RATE)
 
 #define K_BCM1480_MC_REF_RATE_100MHz        0x31
 #define K_BCM1480_MC_REF_RATE_200MHz        0x62
@@ -519,20 +519,20 @@
 #define M_BCM1480_MC_CS_ODD_ODT_EN	    _SB_MAKEMASK1(32)
 
 #define S_BCM1480_MC_ODT0	            0
-#define M_BCM1480_MC_ODT0		    _SB_MAKEMASK(8,S_BCM1480_MC_ODT0)
-#define V_BCM1480_MC_ODT0(x)		    _SB_MAKEVALUE(x,S_BCM1480_MC_ODT0)
+#define M_BCM1480_MC_ODT0		    _SB_MAKEMASK(8, S_BCM1480_MC_ODT0)
+#define V_BCM1480_MC_ODT0(x)		    _SB_MAKEVALUE(x, S_BCM1480_MC_ODT0)
 
 #define S_BCM1480_MC_ODT2	            8
-#define M_BCM1480_MC_ODT2		    _SB_MAKEMASK(8,S_BCM1480_MC_ODT2)
-#define V_BCM1480_MC_ODT2(x)		    _SB_MAKEVALUE(x,S_BCM1480_MC_ODT2)
+#define M_BCM1480_MC_ODT2		    _SB_MAKEMASK(8, S_BCM1480_MC_ODT2)
+#define V_BCM1480_MC_ODT2(x)		    _SB_MAKEVALUE(x, S_BCM1480_MC_ODT2)
 
 #define S_BCM1480_MC_ODT4	            16
-#define M_BCM1480_MC_ODT4		    _SB_MAKEMASK(8,S_BCM1480_MC_ODT4)
-#define V_BCM1480_MC_ODT4(x)		    _SB_MAKEVALUE(x,S_BCM1480_MC_ODT4)
+#define M_BCM1480_MC_ODT4		    _SB_MAKEMASK(8, S_BCM1480_MC_ODT4)
+#define V_BCM1480_MC_ODT4(x)		    _SB_MAKEVALUE(x, S_BCM1480_MC_ODT4)
 
 #define S_BCM1480_MC_ODT6	            24
-#define M_BCM1480_MC_ODT6		    _SB_MAKEMASK(8,S_BCM1480_MC_ODT6)
-#define V_BCM1480_MC_ODT6(x)		    _SB_MAKEVALUE(x,S_BCM1480_MC_ODT6)
+#define M_BCM1480_MC_ODT6		    _SB_MAKEMASK(8, S_BCM1480_MC_ODT6)
+#define V_BCM1480_MC_ODT6(x)		    _SB_MAKEVALUE(x, S_BCM1480_MC_ODT6)
 #endif
 
 /*
@@ -540,70 +540,70 @@
  */
 
 #define S_BCM1480_MC_ADDR_COARSE_ADJ         0
-#define M_BCM1480_MC_ADDR_COARSE_ADJ         _SB_MAKEMASK(6,S_BCM1480_MC_ADDR_COARSE_ADJ)
-#define V_BCM1480_MC_ADDR_COARSE_ADJ(x)      _SB_MAKEVALUE(x,S_BCM1480_MC_ADDR_COARSE_ADJ)
-#define G_BCM1480_MC_ADDR_COARSE_ADJ(x)      _SB_GETVALUE(x,S_BCM1480_MC_ADDR_COARSE_ADJ,M_BCM1480_MC_ADDR_COARSE_ADJ)
+#define M_BCM1480_MC_ADDR_COARSE_ADJ         _SB_MAKEMASK(6, S_BCM1480_MC_ADDR_COARSE_ADJ)
+#define V_BCM1480_MC_ADDR_COARSE_ADJ(x)      _SB_MAKEVALUE(x, S_BCM1480_MC_ADDR_COARSE_ADJ)
+#define G_BCM1480_MC_ADDR_COARSE_ADJ(x)      _SB_GETVALUE(x, S_BCM1480_MC_ADDR_COARSE_ADJ, M_BCM1480_MC_ADDR_COARSE_ADJ)
 #define V_BCM1480_MC_ADDR_COARSE_ADJ_DEFAULT V_BCM1480_MC_ADDR_COARSE_ADJ(0x0)
 
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 #define S_BCM1480_MC_ADDR_FREQ_RANGE	    	8
-#define M_BCM1480_MC_ADDR_FREQ_RANGE	    	_SB_MAKEMASK(4,S_BCM1480_MC_ADDR_FREQ_RANGE)
-#define V_BCM1480_MC_ADDR_FREQ_RANGE(x)     	_SB_MAKEVALUE(x,S_BCM1480_MC_ADDR_FREQ_RANGE)
-#define G_BCM1480_MC_ADDR_FREQ_RANGE(x)     	_SB_GETVALUE(x,S_BCM1480_MC_ADDR_FREQ_RANGE,M_BCM1480_MC_ADDR_FREQ_RANGE)
+#define M_BCM1480_MC_ADDR_FREQ_RANGE	    	_SB_MAKEMASK(4, S_BCM1480_MC_ADDR_FREQ_RANGE)
+#define V_BCM1480_MC_ADDR_FREQ_RANGE(x)     	_SB_MAKEVALUE(x, S_BCM1480_MC_ADDR_FREQ_RANGE)
+#define G_BCM1480_MC_ADDR_FREQ_RANGE(x)     	_SB_GETVALUE(x, S_BCM1480_MC_ADDR_FREQ_RANGE, M_BCM1480_MC_ADDR_FREQ_RANGE)
 #define V_BCM1480_MC_ADDR_FREQ_RANGE_DEFAULT 	V_BCM1480_MC_ADDR_FREQ_RANGE(0x4)
 #endif
 
 #define S_BCM1480_MC_ADDR_FINE_ADJ          8
-#define M_BCM1480_MC_ADDR_FINE_ADJ          _SB_MAKEMASK(4,S_BCM1480_MC_ADDR_FINE_ADJ)
-#define V_BCM1480_MC_ADDR_FINE_ADJ(x)       _SB_MAKEVALUE(x,S_BCM1480_MC_ADDR_FINE_ADJ)
-#define G_BCM1480_MC_ADDR_FINE_ADJ(x)       _SB_GETVALUE(x,S_BCM1480_MC_ADDR_FINE_ADJ,M_BCM1480_MC_ADDR_FINE_ADJ)
+#define M_BCM1480_MC_ADDR_FINE_ADJ          _SB_MAKEMASK(4, S_BCM1480_MC_ADDR_FINE_ADJ)
+#define V_BCM1480_MC_ADDR_FINE_ADJ(x)       _SB_MAKEVALUE(x, S_BCM1480_MC_ADDR_FINE_ADJ)
+#define G_BCM1480_MC_ADDR_FINE_ADJ(x)       _SB_GETVALUE(x, S_BCM1480_MC_ADDR_FINE_ADJ, M_BCM1480_MC_ADDR_FINE_ADJ)
 #define V_BCM1480_MC_ADDR_FINE_ADJ_DEFAULT  V_BCM1480_MC_ADDR_FINE_ADJ(0x8)
 
 #define S_BCM1480_MC_DQI_COARSE_ADJ         16
-#define M_BCM1480_MC_DQI_COARSE_ADJ         _SB_MAKEMASK(6,S_BCM1480_MC_DQI_COARSE_ADJ)
-#define V_BCM1480_MC_DQI_COARSE_ADJ(x)      _SB_MAKEVALUE(x,S_BCM1480_MC_DQI_COARSE_ADJ)
-#define G_BCM1480_MC_DQI_COARSE_ADJ(x)      _SB_GETVALUE(x,S_BCM1480_MC_DQI_COARSE_ADJ,M_BCM1480_MC_DQI_COARSE_ADJ)
+#define M_BCM1480_MC_DQI_COARSE_ADJ         _SB_MAKEMASK(6, S_BCM1480_MC_DQI_COARSE_ADJ)
+#define V_BCM1480_MC_DQI_COARSE_ADJ(x)      _SB_MAKEVALUE(x, S_BCM1480_MC_DQI_COARSE_ADJ)
+#define G_BCM1480_MC_DQI_COARSE_ADJ(x)      _SB_GETVALUE(x, S_BCM1480_MC_DQI_COARSE_ADJ, M_BCM1480_MC_DQI_COARSE_ADJ)
 #define V_BCM1480_MC_DQI_COARSE_ADJ_DEFAULT V_BCM1480_MC_DQI_COARSE_ADJ(0x0)
 
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 #define S_BCM1480_MC_DQI_FREQ_RANGE	    	24
-#define M_BCM1480_MC_DQI_FREQ_RANGE	    	_SB_MAKEMASK(4,S_BCM1480_MC_DQI_FREQ_RANGE)
-#define V_BCM1480_MC_DQI_FREQ_RANGE(x)     	_SB_MAKEVALUE(x,S_BCM1480_MC_DQI_FREQ_RANGE)
-#define G_BCM1480_MC_DQI_FREQ_RANGE(x)     	_SB_GETVALUE(x,S_BCM1480_MC_DQI_FREQ_RANGE,M_BCM1480_MC_DQI_FREQ_RANGE)
+#define M_BCM1480_MC_DQI_FREQ_RANGE	    	_SB_MAKEMASK(4, S_BCM1480_MC_DQI_FREQ_RANGE)
+#define V_BCM1480_MC_DQI_FREQ_RANGE(x)     	_SB_MAKEVALUE(x, S_BCM1480_MC_DQI_FREQ_RANGE)
+#define G_BCM1480_MC_DQI_FREQ_RANGE(x)     	_SB_GETVALUE(x, S_BCM1480_MC_DQI_FREQ_RANGE, M_BCM1480_MC_DQI_FREQ_RANGE)
 #define V_BCM1480_MC_DQI_FREQ_RANGE_DEFAULT 	V_BCM1480_MC_DQI_FREQ_RANGE(0x4)
 #endif
 
 #define S_BCM1480_MC_DQI_FINE_ADJ           24
-#define M_BCM1480_MC_DQI_FINE_ADJ           _SB_MAKEMASK(4,S_BCM1480_MC_DQI_FINE_ADJ)
-#define V_BCM1480_MC_DQI_FINE_ADJ(x)        _SB_MAKEVALUE(x,S_BCM1480_MC_DQI_FINE_ADJ)
-#define G_BCM1480_MC_DQI_FINE_ADJ(x)        _SB_GETVALUE(x,S_BCM1480_MC_DQI_FINE_ADJ,M_BCM1480_MC_DQI_FINE_ADJ)
+#define M_BCM1480_MC_DQI_FINE_ADJ           _SB_MAKEMASK(4, S_BCM1480_MC_DQI_FINE_ADJ)
+#define V_BCM1480_MC_DQI_FINE_ADJ(x)        _SB_MAKEVALUE(x, S_BCM1480_MC_DQI_FINE_ADJ)
+#define G_BCM1480_MC_DQI_FINE_ADJ(x)        _SB_GETVALUE(x, S_BCM1480_MC_DQI_FINE_ADJ, M_BCM1480_MC_DQI_FINE_ADJ)
 #define V_BCM1480_MC_DQI_FINE_ADJ_DEFAULT   V_BCM1480_MC_DQI_FINE_ADJ(0x8)
 
 #define S_BCM1480_MC_DQO_COARSE_ADJ         32
-#define M_BCM1480_MC_DQO_COARSE_ADJ         _SB_MAKEMASK(6,S_BCM1480_MC_DQO_COARSE_ADJ)
-#define V_BCM1480_MC_DQO_COARSE_ADJ(x)      _SB_MAKEVALUE(x,S_BCM1480_MC_DQO_COARSE_ADJ)
-#define G_BCM1480_MC_DQO_COARSE_ADJ(x)      _SB_GETVALUE(x,S_BCM1480_MC_DQO_COARSE_ADJ,M_BCM1480_MC_DQO_COARSE_ADJ)
+#define M_BCM1480_MC_DQO_COARSE_ADJ         _SB_MAKEMASK(6, S_BCM1480_MC_DQO_COARSE_ADJ)
+#define V_BCM1480_MC_DQO_COARSE_ADJ(x)      _SB_MAKEVALUE(x, S_BCM1480_MC_DQO_COARSE_ADJ)
+#define G_BCM1480_MC_DQO_COARSE_ADJ(x)      _SB_GETVALUE(x, S_BCM1480_MC_DQO_COARSE_ADJ, M_BCM1480_MC_DQO_COARSE_ADJ)
 #define V_BCM1480_MC_DQO_COARSE_ADJ_DEFAULT V_BCM1480_MC_DQO_COARSE_ADJ(0x0)
 
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 #define S_BCM1480_MC_DQO_FREQ_RANGE	    	40
-#define M_BCM1480_MC_DQO_FREQ_RANGE	    	_SB_MAKEMASK(4,S_BCM1480_MC_DQO_FREQ_RANGE)
-#define V_BCM1480_MC_DQO_FREQ_RANGE(x)     	_SB_MAKEVALUE(x,S_BCM1480_MC_DQO_FREQ_RANGE)
-#define G_BCM1480_MC_DQO_FREQ_RANGE(x)     	_SB_GETVALUE(x,S_BCM1480_MC_DQO_FREQ_RANGE,M_BCM1480_MC_DQO_FREQ_RANGE)
+#define M_BCM1480_MC_DQO_FREQ_RANGE	    	_SB_MAKEMASK(4, S_BCM1480_MC_DQO_FREQ_RANGE)
+#define V_BCM1480_MC_DQO_FREQ_RANGE(x)     	_SB_MAKEVALUE(x, S_BCM1480_MC_DQO_FREQ_RANGE)
+#define G_BCM1480_MC_DQO_FREQ_RANGE(x)     	_SB_GETVALUE(x, S_BCM1480_MC_DQO_FREQ_RANGE, M_BCM1480_MC_DQO_FREQ_RANGE)
 #define V_BCM1480_MC_DQO_FREQ_RANGE_DEFAULT 	V_BCM1480_MC_DQO_FREQ_RANGE(0x4)
 #endif
 
 #define S_BCM1480_MC_DQO_FINE_ADJ           40
-#define M_BCM1480_MC_DQO_FINE_ADJ           _SB_MAKEMASK(4,S_BCM1480_MC_DQO_FINE_ADJ)
-#define V_BCM1480_MC_DQO_FINE_ADJ(x)        _SB_MAKEVALUE(x,S_BCM1480_MC_DQO_FINE_ADJ)
-#define G_BCM1480_MC_DQO_FINE_ADJ(x)        _SB_GETVALUE(x,S_BCM1480_MC_DQO_FINE_ADJ,M_BCM1480_MC_DQO_FINE_ADJ)
+#define M_BCM1480_MC_DQO_FINE_ADJ           _SB_MAKEMASK(4, S_BCM1480_MC_DQO_FINE_ADJ)
+#define V_BCM1480_MC_DQO_FINE_ADJ(x)        _SB_MAKEVALUE(x, S_BCM1480_MC_DQO_FINE_ADJ)
+#define G_BCM1480_MC_DQO_FINE_ADJ(x)        _SB_GETVALUE(x, S_BCM1480_MC_DQO_FINE_ADJ, M_BCM1480_MC_DQO_FINE_ADJ)
 #define V_BCM1480_MC_DQO_FINE_ADJ_DEFAULT   V_BCM1480_MC_DQO_FINE_ADJ(0x8)
 
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 #define S_BCM1480_MC_DLL_PDSEL            44
-#define M_BCM1480_MC_DLL_PDSEL            _SB_MAKEMASK(2,S_BCM1480_MC_DLL_PDSEL)
-#define V_BCM1480_MC_DLL_PDSEL(x)         _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_PDSEL)
-#define G_BCM1480_MC_DLL_PDSEL(x)         _SB_GETVALUE(x,S_BCM1480_MC_DLL_PDSEL,M_BCM1480_MC_DLL_PDSEL)
+#define M_BCM1480_MC_DLL_PDSEL            _SB_MAKEMASK(2, S_BCM1480_MC_DLL_PDSEL)
+#define V_BCM1480_MC_DLL_PDSEL(x)         _SB_MAKEVALUE(x, S_BCM1480_MC_DLL_PDSEL)
+#define G_BCM1480_MC_DLL_PDSEL(x)         _SB_GETVALUE(x, S_BCM1480_MC_DLL_PDSEL, M_BCM1480_MC_DLL_PDSEL)
 #define V_BCM1480_MC_DLL_DEFAULT_PDSEL    V_BCM1480_MC_DLL_PDSEL(0x0)
 
 #define	M_BCM1480_MC_DLL_REGBYPASS        _SB_MAKEMASK1(46)
@@ -611,38 +611,38 @@
 #endif
 
 #define S_BCM1480_MC_DLL_DEFAULT           48
-#define M_BCM1480_MC_DLL_DEFAULT           _SB_MAKEMASK(6,S_BCM1480_MC_DLL_DEFAULT)
-#define V_BCM1480_MC_DLL_DEFAULT(x)        _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_DEFAULT)
-#define G_BCM1480_MC_DLL_DEFAULT(x)        _SB_GETVALUE(x,S_BCM1480_MC_DLL_DEFAULT,M_BCM1480_MC_DLL_DEFAULT)
+#define M_BCM1480_MC_DLL_DEFAULT           _SB_MAKEMASK(6, S_BCM1480_MC_DLL_DEFAULT)
+#define V_BCM1480_MC_DLL_DEFAULT(x)        _SB_MAKEVALUE(x, S_BCM1480_MC_DLL_DEFAULT)
+#define G_BCM1480_MC_DLL_DEFAULT(x)        _SB_GETVALUE(x, S_BCM1480_MC_DLL_DEFAULT, M_BCM1480_MC_DLL_DEFAULT)
 #define V_BCM1480_MC_DLL_DEFAULT_DEFAULT   V_BCM1480_MC_DLL_DEFAULT(0x10)
 
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 #define S_BCM1480_MC_DLL_REGCTRL	  54
-#define M_BCM1480_MC_DLL_REGCTRL       	  _SB_MAKEMASK(2,S_BCM1480_MC_DLL_REGCTRL)
-#define V_BCM1480_MC_DLL_REGCTRL(x)       _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_REGCTRL)
-#define G_BCM1480_MC_DLL_REGCTRL(x)       _SB_GETVALUE(x,S_BCM1480_MC_DLL_REGCTRL,M_BCM1480_MC_DLL_REGCTRL)
+#define M_BCM1480_MC_DLL_REGCTRL       	  _SB_MAKEMASK(2, S_BCM1480_MC_DLL_REGCTRL)
+#define V_BCM1480_MC_DLL_REGCTRL(x)       _SB_MAKEVALUE(x, S_BCM1480_MC_DLL_REGCTRL)
+#define G_BCM1480_MC_DLL_REGCTRL(x)       _SB_GETVALUE(x, S_BCM1480_MC_DLL_REGCTRL, M_BCM1480_MC_DLL_REGCTRL)
 #define V_BCM1480_MC_DLL_DEFAULT_REGCTRL  V_BCM1480_MC_DLL_REGCTRL(0x0)
 #endif
 
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 #define S_BCM1480_MC_DLL_FREQ_RANGE	    	56
-#define M_BCM1480_MC_DLL_FREQ_RANGE	    	_SB_MAKEMASK(4,S_BCM1480_MC_DLL_FREQ_RANGE)
-#define V_BCM1480_MC_DLL_FREQ_RANGE(x)     	_SB_MAKEVALUE(x,S_BCM1480_MC_DLL_FREQ_RANGE)
-#define G_BCM1480_MC_DLL_FREQ_RANGE(x)     	_SB_GETVALUE(x,S_BCM1480_MC_DLL_FREQ_RANGE,M_BCM1480_MC_DLL_FREQ_RANGE)
+#define M_BCM1480_MC_DLL_FREQ_RANGE	    	_SB_MAKEMASK(4, S_BCM1480_MC_DLL_FREQ_RANGE)
+#define V_BCM1480_MC_DLL_FREQ_RANGE(x)     	_SB_MAKEVALUE(x, S_BCM1480_MC_DLL_FREQ_RANGE)
+#define G_BCM1480_MC_DLL_FREQ_RANGE(x)     	_SB_GETVALUE(x, S_BCM1480_MC_DLL_FREQ_RANGE, M_BCM1480_MC_DLL_FREQ_RANGE)
 #define V_BCM1480_MC_DLL_FREQ_RANGE_DEFAULT 	V_BCM1480_MC_DLL_FREQ_RANGE(0x4)
 #endif
 
 #define S_BCM1480_MC_DLL_STEP_SIZE          56
-#define M_BCM1480_MC_DLL_STEP_SIZE          _SB_MAKEMASK(4,S_BCM1480_MC_DLL_STEP_SIZE)
-#define V_BCM1480_MC_DLL_STEP_SIZE(x)       _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_STEP_SIZE)
-#define G_BCM1480_MC_DLL_STEP_SIZE(x)       _SB_GETVALUE(x,S_BCM1480_MC_DLL_STEP_SIZE,M_BCM1480_MC_DLL_STEP_SIZE)
+#define M_BCM1480_MC_DLL_STEP_SIZE          _SB_MAKEMASK(4, S_BCM1480_MC_DLL_STEP_SIZE)
+#define V_BCM1480_MC_DLL_STEP_SIZE(x)       _SB_MAKEVALUE(x, S_BCM1480_MC_DLL_STEP_SIZE)
+#define G_BCM1480_MC_DLL_STEP_SIZE(x)       _SB_GETVALUE(x, S_BCM1480_MC_DLL_STEP_SIZE, M_BCM1480_MC_DLL_STEP_SIZE)
 #define V_BCM1480_MC_DLL_STEP_SIZE_DEFAULT  V_BCM1480_MC_DLL_STEP_SIZE(0x8)
 
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 #define S_BCM1480_MC_DLL_BGCTRL	  60
-#define M_BCM1480_MC_DLL_BGCTRL       	  _SB_MAKEMASK(2,S_BCM1480_MC_DLL_BGCTRL)
-#define V_BCM1480_MC_DLL_BGCTRL(x)       _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_BGCTRL)
-#define G_BCM1480_MC_DLL_BGCTRL(x)       _SB_GETVALUE(x,S_BCM1480_MC_DLL_BGCTRL,M_BCM1480_MC_DLL_BGCTRL)
+#define M_BCM1480_MC_DLL_BGCTRL       	  _SB_MAKEMASK(2, S_BCM1480_MC_DLL_BGCTRL)
+#define V_BCM1480_MC_DLL_BGCTRL(x)       _SB_MAKEVALUE(x, S_BCM1480_MC_DLL_BGCTRL)
+#define G_BCM1480_MC_DLL_BGCTRL(x)       _SB_GETVALUE(x, S_BCM1480_MC_DLL_BGCTRL, M_BCM1480_MC_DLL_BGCTRL)
 #define V_BCM1480_MC_DLL_DEFAULT_BGCTRL  V_BCM1480_MC_DLL_BGCTRL(0x0)
 #endif
 
@@ -653,37 +653,37 @@
  */
 
 #define S_BCM1480_MC_RTT_BYP_PULLDOWN       0
-#define M_BCM1480_MC_RTT_BYP_PULLDOWN       _SB_MAKEMASK(3,S_BCM1480_MC_RTT_BYP_PULLDOWN)
-#define V_BCM1480_MC_RTT_BYP_PULLDOWN(x)    _SB_MAKEVALUE(x,S_BCM1480_MC_RTT_BYP_PULLDOWN)
-#define G_BCM1480_MC_RTT_BYP_PULLDOWN(x)    _SB_GETVALUE(x,S_BCM1480_MC_RTT_BYP_PULLDOWN,M_BCM1480_MC_RTT_BYP_PULLDOWN)
+#define M_BCM1480_MC_RTT_BYP_PULLDOWN       _SB_MAKEMASK(3, S_BCM1480_MC_RTT_BYP_PULLDOWN)
+#define V_BCM1480_MC_RTT_BYP_PULLDOWN(x)    _SB_MAKEVALUE(x, S_BCM1480_MC_RTT_BYP_PULLDOWN)
+#define G_BCM1480_MC_RTT_BYP_PULLDOWN(x)    _SB_GETVALUE(x, S_BCM1480_MC_RTT_BYP_PULLDOWN, M_BCM1480_MC_RTT_BYP_PULLDOWN)
 
 #define S_BCM1480_MC_RTT_BYP_PULLUP         6
-#define M_BCM1480_MC_RTT_BYP_PULLUP         _SB_MAKEMASK(3,S_BCM1480_MC_RTT_BYP_PULLUP)
-#define V_BCM1480_MC_RTT_BYP_PULLUP(x)      _SB_MAKEVALUE(x,S_BCM1480_MC_RTT_BYP_PULLUP)
-#define G_BCM1480_MC_RTT_BYP_PULLUP(x)      _SB_GETVALUE(x,S_BCM1480_MC_RTT_BYP_PULLUP,M_BCM1480_MC_RTT_BYP_PULLUP)
+#define M_BCM1480_MC_RTT_BYP_PULLUP         _SB_MAKEMASK(3, S_BCM1480_MC_RTT_BYP_PULLUP)
+#define V_BCM1480_MC_RTT_BYP_PULLUP(x)      _SB_MAKEVALUE(x, S_BCM1480_MC_RTT_BYP_PULLUP)
+#define G_BCM1480_MC_RTT_BYP_PULLUP(x)      _SB_GETVALUE(x, S_BCM1480_MC_RTT_BYP_PULLUP, M_BCM1480_MC_RTT_BYP_PULLUP)
 
 #define M_BCM1480_MC_RTT_BYPASS             _SB_MAKEMASK1(8)
 #define M_BCM1480_MC_RTT_COMP_MOV_AVG       _SB_MAKEMASK1(9)
 
 #define S_BCM1480_MC_PVT_BYP_C1_PULLDOWN    10
-#define M_BCM1480_MC_PVT_BYP_C1_PULLDOWN    _SB_MAKEMASK(4,S_BCM1480_MC_PVT_BYP_C1_PULLDOWN)
-#define V_BCM1480_MC_PVT_BYP_C1_PULLDOWN(x) _SB_MAKEVALUE(x,S_BCM1480_MC_PVT_BYP_C1_PULLDOWN)
-#define G_BCM1480_MC_PVT_BYP_C1_PULLDOWN(x) _SB_GETVALUE(x,S_BCM1480_MC_PVT_BYP_C1_PULLDOWN,M_BCM1480_MC_PVT_BYP_C1_PULLDOWN)
+#define M_BCM1480_MC_PVT_BYP_C1_PULLDOWN    _SB_MAKEMASK(4, S_BCM1480_MC_PVT_BYP_C1_PULLDOWN)
+#define V_BCM1480_MC_PVT_BYP_C1_PULLDOWN(x) _SB_MAKEVALUE(x, S_BCM1480_MC_PVT_BYP_C1_PULLDOWN)
+#define G_BCM1480_MC_PVT_BYP_C1_PULLDOWN(x) _SB_GETVALUE(x, S_BCM1480_MC_PVT_BYP_C1_PULLDOWN, M_BCM1480_MC_PVT_BYP_C1_PULLDOWN)
 
 #define S_BCM1480_MC_PVT_BYP_C1_PULLUP      15
-#define M_BCM1480_MC_PVT_BYP_C1_PULLUP      _SB_MAKEMASK(4,S_BCM1480_MC_PVT_BYP_C1_PULLUP)
-#define V_BCM1480_MC_PVT_BYP_C1_PULLUP(x)   _SB_MAKEVALUE(x,S_BCM1480_MC_PVT_BYP_C1_PULLUP)
-#define G_BCM1480_MC_PVT_BYP_C1_PULLUP(x)   _SB_GETVALUE(x,S_BCM1480_MC_PVT_BYP_C1_PULLUP,M_BCM1480_MC_PVT_BYP_C1_PULLUP)
+#define M_BCM1480_MC_PVT_BYP_C1_PULLUP      _SB_MAKEMASK(4, S_BCM1480_MC_PVT_BYP_C1_PULLUP)
+#define V_BCM1480_MC_PVT_BYP_C1_PULLUP(x)   _SB_MAKEVALUE(x, S_BCM1480_MC_PVT_BYP_C1_PULLUP)
+#define G_BCM1480_MC_PVT_BYP_C1_PULLUP(x)   _SB_GETVALUE(x, S_BCM1480_MC_PVT_BYP_C1_PULLUP, M_BCM1480_MC_PVT_BYP_C1_PULLUP)
 
 #define S_BCM1480_MC_PVT_BYP_C2_PULLDOWN    20
-#define M_BCM1480_MC_PVT_BYP_C2_PULLDOWN    _SB_MAKEMASK(4,S_BCM1480_MC_PVT_BYP_C2_PULLDOWN)
-#define V_BCM1480_MC_PVT_BYP_C2_PULLDOWN(x) _SB_MAKEVALUE(x,S_BCM1480_MC_PVT_BYP_C2_PULLDOWN)
-#define G_BCM1480_MC_PVT_BYP_C2_PULLDOWN(x) _SB_GETVALUE(x,S_BCM1480_MC_PVT_BYP_C2_PULLDOWN,M_BCM1480_MC_PVT_BYP_C2_PULLDOWN)
+#define M_BCM1480_MC_PVT_BYP_C2_PULLDOWN    _SB_MAKEMASK(4, S_BCM1480_MC_PVT_BYP_C2_PULLDOWN)
+#define V_BCM1480_MC_PVT_BYP_C2_PULLDOWN(x) _SB_MAKEVALUE(x, S_BCM1480_MC_PVT_BYP_C2_PULLDOWN)
+#define G_BCM1480_MC_PVT_BYP_C2_PULLDOWN(x) _SB_GETVALUE(x, S_BCM1480_MC_PVT_BYP_C2_PULLDOWN, M_BCM1480_MC_PVT_BYP_C2_PULLDOWN)
 
 #define S_BCM1480_MC_PVT_BYP_C2_PULLUP      25
-#define M_BCM1480_MC_PVT_BYP_C2_PULLUP      _SB_MAKEMASK(4,S_BCM1480_MC_PVT_BYP_C2_PULLUP)
-#define V_BCM1480_MC_PVT_BYP_C2_PULLUP(x)   _SB_MAKEVALUE(x,S_BCM1480_MC_PVT_BYP_C2_PULLUP)
-#define G_BCM1480_MC_PVT_BYP_C2_PULLUP(x)   _SB_GETVALUE(x,S_BCM1480_MC_PVT_BYP_C2_PULLUP,M_BCM1480_MC_PVT_BYP_C2_PULLUP)
+#define M_BCM1480_MC_PVT_BYP_C2_PULLUP      _SB_MAKEMASK(4, S_BCM1480_MC_PVT_BYP_C2_PULLUP)
+#define V_BCM1480_MC_PVT_BYP_C2_PULLUP(x)   _SB_MAKEVALUE(x, S_BCM1480_MC_PVT_BYP_C2_PULLUP)
+#define G_BCM1480_MC_PVT_BYP_C2_PULLUP(x)   _SB_GETVALUE(x, S_BCM1480_MC_PVT_BYP_C2_PULLUP, M_BCM1480_MC_PVT_BYP_C2_PULLUP)
 
 #define M_BCM1480_MC_PVT_BYPASS             _SB_MAKEMASK1(30)
 #define M_BCM1480_MC_PVT_COMP_MOV_AVG       _SB_MAKEMASK1(31)
@@ -703,111 +703,111 @@
  */
 
 #define S_BCM1480_MC_DATA_INVERT            0
-#define M_DATA_ECC_INVERT           _SB_MAKEMASK(64,S_BCM1480_MC_ECC_INVERT)
+#define M_DATA_ECC_INVERT           _SB_MAKEMASK(64, S_BCM1480_MC_ECC_INVERT)
 
 /*
  * ECC Test ECC Register (Table 96)
  */
 
 #define S_BCM1480_MC_ECC_INVERT             0
-#define M_BCM1480_MC_ECC_INVERT             _SB_MAKEMASK(8,S_BCM1480_MC_ECC_INVERT)
+#define M_BCM1480_MC_ECC_INVERT             _SB_MAKEMASK(8, S_BCM1480_MC_ECC_INVERT)
 
 /*
  * SDRAM Timing Register  (Table 97)
  */
 
 #define S_BCM1480_MC_tRCD                   0
-#define M_BCM1480_MC_tRCD                   _SB_MAKEMASK(4,S_BCM1480_MC_tRCD)
-#define V_BCM1480_MC_tRCD(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tRCD)
-#define G_BCM1480_MC_tRCD(x)                _SB_GETVALUE(x,S_BCM1480_MC_tRCD,M_BCM1480_MC_tRCD)
+#define M_BCM1480_MC_tRCD                   _SB_MAKEMASK(4, S_BCM1480_MC_tRCD)
+#define V_BCM1480_MC_tRCD(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tRCD)
+#define G_BCM1480_MC_tRCD(x)                _SB_GETVALUE(x, S_BCM1480_MC_tRCD, M_BCM1480_MC_tRCD)
 #define K_BCM1480_MC_tRCD_DEFAULT           3
 #define V_BCM1480_MC_tRCD_DEFAULT           V_BCM1480_MC_tRCD(K_BCM1480_MC_tRCD_DEFAULT)
 
 #define S_BCM1480_MC_tCL                    4
-#define M_BCM1480_MC_tCL                    _SB_MAKEMASK(4,S_BCM1480_MC_tCL)
-#define V_BCM1480_MC_tCL(x)                 _SB_MAKEVALUE(x,S_BCM1480_MC_tCL)
-#define G_BCM1480_MC_tCL(x)                 _SB_GETVALUE(x,S_BCM1480_MC_tCL,M_BCM1480_MC_tCL)
+#define M_BCM1480_MC_tCL                    _SB_MAKEMASK(4, S_BCM1480_MC_tCL)
+#define V_BCM1480_MC_tCL(x)                 _SB_MAKEVALUE(x, S_BCM1480_MC_tCL)
+#define G_BCM1480_MC_tCL(x)                 _SB_GETVALUE(x, S_BCM1480_MC_tCL, M_BCM1480_MC_tCL)
 #define K_BCM1480_MC_tCL_DEFAULT            2
 #define V_BCM1480_MC_tCL_DEFAULT            V_BCM1480_MC_tCL(K_BCM1480_MC_tCL_DEFAULT)
 
 #define M_BCM1480_MC_tCrDh                  _SB_MAKEMASK1(8)
 
 #define S_BCM1480_MC_tWR                    9
-#define M_BCM1480_MC_tWR                    _SB_MAKEMASK(3,S_BCM1480_MC_tWR)
-#define V_BCM1480_MC_tWR(x)                 _SB_MAKEVALUE(x,S_BCM1480_MC_tWR)
-#define G_BCM1480_MC_tWR(x)                 _SB_GETVALUE(x,S_BCM1480_MC_tWR,M_BCM1480_MC_tWR)
+#define M_BCM1480_MC_tWR                    _SB_MAKEMASK(3, S_BCM1480_MC_tWR)
+#define V_BCM1480_MC_tWR(x)                 _SB_MAKEVALUE(x, S_BCM1480_MC_tWR)
+#define G_BCM1480_MC_tWR(x)                 _SB_GETVALUE(x, S_BCM1480_MC_tWR, M_BCM1480_MC_tWR)
 #define K_BCM1480_MC_tWR_DEFAULT            2
 #define V_BCM1480_MC_tWR_DEFAULT            V_BCM1480_MC_tWR(K_BCM1480_MC_tWR_DEFAULT)
 
 #define S_BCM1480_MC_tCwD                   12
-#define M_BCM1480_MC_tCwD                   _SB_MAKEMASK(4,S_BCM1480_MC_tCwD)
-#define V_BCM1480_MC_tCwD(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tCwD)
-#define G_BCM1480_MC_tCwD(x)                _SB_GETVALUE(x,S_BCM1480_MC_tCwD,M_BCM1480_MC_tCwD)
+#define M_BCM1480_MC_tCwD                   _SB_MAKEMASK(4, S_BCM1480_MC_tCwD)
+#define V_BCM1480_MC_tCwD(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tCwD)
+#define G_BCM1480_MC_tCwD(x)                _SB_GETVALUE(x, S_BCM1480_MC_tCwD, M_BCM1480_MC_tCwD)
 #define K_BCM1480_MC_tCwD_DEFAULT           1
 #define V_BCM1480_MC_tCwD_DEFAULT           V_BCM1480_MC_tCwD(K_BCM1480_MC_tCwD_DEFAULT)
 
 #define S_BCM1480_MC_tRP                    16
-#define M_BCM1480_MC_tRP                    _SB_MAKEMASK(4,S_BCM1480_MC_tRP)
-#define V_BCM1480_MC_tRP(x)                 _SB_MAKEVALUE(x,S_BCM1480_MC_tRP)
-#define G_BCM1480_MC_tRP(x)                 _SB_GETVALUE(x,S_BCM1480_MC_tRP,M_BCM1480_MC_tRP)
+#define M_BCM1480_MC_tRP                    _SB_MAKEMASK(4, S_BCM1480_MC_tRP)
+#define V_BCM1480_MC_tRP(x)                 _SB_MAKEVALUE(x, S_BCM1480_MC_tRP)
+#define G_BCM1480_MC_tRP(x)                 _SB_GETVALUE(x, S_BCM1480_MC_tRP, M_BCM1480_MC_tRP)
 #define K_BCM1480_MC_tRP_DEFAULT            4
 #define V_BCM1480_MC_tRP_DEFAULT            V_BCM1480_MC_tRP(K_BCM1480_MC_tRP_DEFAULT)
 
 #define S_BCM1480_MC_tRRD                   20
-#define M_BCM1480_MC_tRRD                   _SB_MAKEMASK(4,S_BCM1480_MC_tRRD)
-#define V_BCM1480_MC_tRRD(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tRRD)
-#define G_BCM1480_MC_tRRD(x)                _SB_GETVALUE(x,S_BCM1480_MC_tRRD,M_BCM1480_MC_tRRD)
+#define M_BCM1480_MC_tRRD                   _SB_MAKEMASK(4, S_BCM1480_MC_tRRD)
+#define V_BCM1480_MC_tRRD(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tRRD)
+#define G_BCM1480_MC_tRRD(x)                _SB_GETVALUE(x, S_BCM1480_MC_tRRD, M_BCM1480_MC_tRRD)
 #define K_BCM1480_MC_tRRD_DEFAULT           2
 #define V_BCM1480_MC_tRRD_DEFAULT           V_BCM1480_MC_tRRD(K_BCM1480_MC_tRRD_DEFAULT)
 
 #define S_BCM1480_MC_tRCw                   24
-#define M_BCM1480_MC_tRCw                   _SB_MAKEMASK(5,S_BCM1480_MC_tRCw)
-#define V_BCM1480_MC_tRCw(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tRCw)
-#define G_BCM1480_MC_tRCw(x)                _SB_GETVALUE(x,S_BCM1480_MC_tRCw,M_BCM1480_MC_tRCw)
+#define M_BCM1480_MC_tRCw                   _SB_MAKEMASK(5, S_BCM1480_MC_tRCw)
+#define V_BCM1480_MC_tRCw(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tRCw)
+#define G_BCM1480_MC_tRCw(x)                _SB_GETVALUE(x, S_BCM1480_MC_tRCw, M_BCM1480_MC_tRCw)
 #define K_BCM1480_MC_tRCw_DEFAULT           10
 #define V_BCM1480_MC_tRCw_DEFAULT           V_BCM1480_MC_tRCw(K_BCM1480_MC_tRCw_DEFAULT)
 
 #define S_BCM1480_MC_tRCr                   32
-#define M_BCM1480_MC_tRCr                   _SB_MAKEMASK(5,S_BCM1480_MC_tRCr)
-#define V_BCM1480_MC_tRCr(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tRCr)
-#define G_BCM1480_MC_tRCr(x)                _SB_GETVALUE(x,S_BCM1480_MC_tRCr,M_BCM1480_MC_tRCr)
+#define M_BCM1480_MC_tRCr                   _SB_MAKEMASK(5, S_BCM1480_MC_tRCr)
+#define V_BCM1480_MC_tRCr(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tRCr)
+#define G_BCM1480_MC_tRCr(x)                _SB_GETVALUE(x, S_BCM1480_MC_tRCr, M_BCM1480_MC_tRCr)
 #define K_BCM1480_MC_tRCr_DEFAULT           9
 #define V_BCM1480_MC_tRCr_DEFAULT           V_BCM1480_MC_tRCr(K_BCM1480_MC_tRCr_DEFAULT)
 
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 #define S_BCM1480_MC_tFAW                   40
-#define M_BCM1480_MC_tFAW                   _SB_MAKEMASK(6,S_BCM1480_MC_tFAW)
-#define V_BCM1480_MC_tFAW(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tFAW)
-#define G_BCM1480_MC_tFAW(x)                _SB_GETVALUE(x,S_BCM1480_MC_tFAW,M_BCM1480_MC_tFAW)
+#define M_BCM1480_MC_tFAW                   _SB_MAKEMASK(6, S_BCM1480_MC_tFAW)
+#define V_BCM1480_MC_tFAW(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tFAW)
+#define G_BCM1480_MC_tFAW(x)                _SB_GETVALUE(x, S_BCM1480_MC_tFAW, M_BCM1480_MC_tFAW)
 #define K_BCM1480_MC_tFAW_DEFAULT           0
 #define V_BCM1480_MC_tFAW_DEFAULT           V_BCM1480_MC_tFAW(K_BCM1480_MC_tFAW_DEFAULT)
 #endif
 
 #define S_BCM1480_MC_tRFC                   48
-#define M_BCM1480_MC_tRFC                   _SB_MAKEMASK(7,S_BCM1480_MC_tRFC)
-#define V_BCM1480_MC_tRFC(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tRFC)
-#define G_BCM1480_MC_tRFC(x)                _SB_GETVALUE(x,S_BCM1480_MC_tRFC,M_BCM1480_MC_tRFC)
+#define M_BCM1480_MC_tRFC                   _SB_MAKEMASK(7, S_BCM1480_MC_tRFC)
+#define V_BCM1480_MC_tRFC(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tRFC)
+#define G_BCM1480_MC_tRFC(x)                _SB_GETVALUE(x, S_BCM1480_MC_tRFC, M_BCM1480_MC_tRFC)
 #define K_BCM1480_MC_tRFC_DEFAULT           12
 #define V_BCM1480_MC_tRFC_DEFAULT           V_BCM1480_MC_tRFC(K_BCM1480_MC_tRFC_DEFAULT)
 
 #define S_BCM1480_MC_tFIFO                  56
-#define M_BCM1480_MC_tFIFO                  _SB_MAKEMASK(2,S_BCM1480_MC_tFIFO)
-#define V_BCM1480_MC_tFIFO(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_tFIFO)
-#define G_BCM1480_MC_tFIFO(x)               _SB_GETVALUE(x,S_BCM1480_MC_tFIFO,M_BCM1480_MC_tFIFO)
+#define M_BCM1480_MC_tFIFO                  _SB_MAKEMASK(2, S_BCM1480_MC_tFIFO)
+#define V_BCM1480_MC_tFIFO(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_tFIFO)
+#define G_BCM1480_MC_tFIFO(x)               _SB_GETVALUE(x, S_BCM1480_MC_tFIFO, M_BCM1480_MC_tFIFO)
 #define K_BCM1480_MC_tFIFO_DEFAULT          0
 #define V_BCM1480_MC_tFIFO_DEFAULT          V_BCM1480_MC_tFIFO(K_BCM1480_MC_tFIFO_DEFAULT)
 
 #define S_BCM1480_MC_tW2R                  58
-#define M_BCM1480_MC_tW2R                  _SB_MAKEMASK(2,S_BCM1480_MC_tW2R)
-#define V_BCM1480_MC_tW2R(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_tW2R)
-#define G_BCM1480_MC_tW2R(x)               _SB_GETVALUE(x,S_BCM1480_MC_tW2R,M_BCM1480_MC_tW2R)
+#define M_BCM1480_MC_tW2R                  _SB_MAKEMASK(2, S_BCM1480_MC_tW2R)
+#define V_BCM1480_MC_tW2R(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_tW2R)
+#define G_BCM1480_MC_tW2R(x)               _SB_GETVALUE(x, S_BCM1480_MC_tW2R, M_BCM1480_MC_tW2R)
 #define K_BCM1480_MC_tW2R_DEFAULT          1
 #define V_BCM1480_MC_tW2R_DEFAULT          V_BCM1480_MC_tW2R(K_BCM1480_MC_tW2R_DEFAULT)
 
 #define S_BCM1480_MC_tR2W                  60
-#define M_BCM1480_MC_tR2W                  _SB_MAKEMASK(2,S_BCM1480_MC_tR2W)
-#define V_BCM1480_MC_tR2W(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_tR2W)
-#define G_BCM1480_MC_tR2W(x)               _SB_GETVALUE(x,S_BCM1480_MC_tR2W,M_BCM1480_MC_tR2W)
+#define M_BCM1480_MC_tR2W                  _SB_MAKEMASK(2, S_BCM1480_MC_tR2W)
+#define V_BCM1480_MC_tR2W(x)               _SB_MAKEVALUE(x, S_BCM1480_MC_tR2W)
+#define G_BCM1480_MC_tR2W(x)               _SB_GETVALUE(x, S_BCM1480_MC_tR2W, M_BCM1480_MC_tR2W)
 #define K_BCM1480_MC_tR2W_DEFAULT          0
 #define V_BCM1480_MC_tR2W_DEFAULT          V_BCM1480_MC_tR2W(K_BCM1480_MC_tR2W_DEFAULT)
 
@@ -835,30 +835,30 @@
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 
 #define S_BCM1480_MC_tAL                   0
-#define M_BCM1480_MC_tAL                   _SB_MAKEMASK(4,S_BCM1480_MC_tAL)
-#define V_BCM1480_MC_tAL(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tAL)
-#define G_BCM1480_MC_tAL(x)                _SB_GETVALUE(x,S_BCM1480_MC_tAL,M_BCM1480_MC_tAL)
+#define M_BCM1480_MC_tAL                   _SB_MAKEMASK(4, S_BCM1480_MC_tAL)
+#define V_BCM1480_MC_tAL(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tAL)
+#define G_BCM1480_MC_tAL(x)                _SB_GETVALUE(x, S_BCM1480_MC_tAL, M_BCM1480_MC_tAL)
 #define K_BCM1480_MC_tAL_DEFAULT           0
 #define V_BCM1480_MC_tAL_DEFAULT           V_BCM1480_MC_tAL(K_BCM1480_MC_tAL_DEFAULT)
 
 #define S_BCM1480_MC_tRTP                   4
-#define M_BCM1480_MC_tRTP                   _SB_MAKEMASK(3,S_BCM1480_MC_tRTP)
-#define V_BCM1480_MC_tRTP(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tRTP)
-#define G_BCM1480_MC_tRTP(x)                _SB_GETVALUE(x,S_BCM1480_MC_tRTP,M_BCM1480_MC_tRTP)
+#define M_BCM1480_MC_tRTP                   _SB_MAKEMASK(3, S_BCM1480_MC_tRTP)
+#define V_BCM1480_MC_tRTP(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tRTP)
+#define G_BCM1480_MC_tRTP(x)                _SB_GETVALUE(x, S_BCM1480_MC_tRTP, M_BCM1480_MC_tRTP)
 #define K_BCM1480_MC_tRTP_DEFAULT           2
 #define V_BCM1480_MC_tRTP_DEFAULT           V_BCM1480_MC_tRTP(K_BCM1480_MC_tRTP_DEFAULT)
 
 #define S_BCM1480_MC_tW2W                   8
-#define M_BCM1480_MC_tW2W                   _SB_MAKEMASK(2,S_BCM1480_MC_tW2W)
-#define V_BCM1480_MC_tW2W(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tW2W)
-#define G_BCM1480_MC_tW2W(x)                _SB_GETVALUE(x,S_BCM1480_MC_tW2W,M_BCM1480_MC_tW2W)
+#define M_BCM1480_MC_tW2W                   _SB_MAKEMASK(2, S_BCM1480_MC_tW2W)
+#define V_BCM1480_MC_tW2W(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tW2W)
+#define G_BCM1480_MC_tW2W(x)                _SB_GETVALUE(x, S_BCM1480_MC_tW2W, M_BCM1480_MC_tW2W)
 #define K_BCM1480_MC_tW2W_DEFAULT           0
 #define V_BCM1480_MC_tW2W_DEFAULT           V_BCM1480_MC_tW2W(K_BCM1480_MC_tW2W_DEFAULT)
 
 #define S_BCM1480_MC_tRAP                   12
-#define M_BCM1480_MC_tRAP                  _SB_MAKEMASK(4,S_BCM1480_MC_tRAP)
-#define V_BCM1480_MC_tRAP(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_tRAP)
-#define G_BCM1480_MC_tRAP(x)                _SB_GETVALUE(x,S_BCM1480_MC_tRAP,M_BCM1480_MC_tRAP)
+#define M_BCM1480_MC_tRAP                  _SB_MAKEMASK(4, S_BCM1480_MC_tRAP)
+#define V_BCM1480_MC_tRAP(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_tRAP)
+#define G_BCM1480_MC_tRAP(x)                _SB_GETVALUE(x, S_BCM1480_MC_tRAP, M_BCM1480_MC_tRAP)
 #define K_BCM1480_MC_tRAP_DEFAULT           0
 #define V_BCM1480_MC_tRAP_DEFAULT           V_BCM1480_MC_tRAP(K_BCM1480_MC_tRAP_DEFAULT)
 
@@ -875,30 +875,30 @@
  */
 
 #define S_BCM1480_MC_BLK_SET_MARK           8
-#define M_BCM1480_MC_BLK_SET_MARK           _SB_MAKEMASK(4,S_BCM1480_MC_BLK_SET_MARK)
-#define V_BCM1480_MC_BLK_SET_MARK(x)        _SB_MAKEVALUE(x,S_BCM1480_MC_BLK_SET_MARK)
-#define G_BCM1480_MC_BLK_SET_MARK(x)        _SB_GETVALUE(x,S_BCM1480_MC_BLK_SET_MARK,M_BCM1480_MC_BLK_SET_MARK)
+#define M_BCM1480_MC_BLK_SET_MARK           _SB_MAKEMASK(4, S_BCM1480_MC_BLK_SET_MARK)
+#define V_BCM1480_MC_BLK_SET_MARK(x)        _SB_MAKEVALUE(x, S_BCM1480_MC_BLK_SET_MARK)
+#define G_BCM1480_MC_BLK_SET_MARK(x)        _SB_GETVALUE(x, S_BCM1480_MC_BLK_SET_MARK, M_BCM1480_MC_BLK_SET_MARK)
 
 #define S_BCM1480_MC_BLK_CLR_MARK           12
-#define M_BCM1480_MC_BLK_CLR_MARK           _SB_MAKEMASK(4,S_BCM1480_MC_BLK_CLR_MARK)
-#define V_BCM1480_MC_BLK_CLR_MARK(x)        _SB_MAKEVALUE(x,S_BCM1480_MC_BLK_CLR_MARK)
-#define G_BCM1480_MC_BLK_CLR_MARK(x)        _SB_GETVALUE(x,S_BCM1480_MC_BLK_CLR_MARK,M_BCM1480_MC_BLK_CLR_MARK)
+#define M_BCM1480_MC_BLK_CLR_MARK           _SB_MAKEMASK(4, S_BCM1480_MC_BLK_CLR_MARK)
+#define V_BCM1480_MC_BLK_CLR_MARK(x)        _SB_MAKEVALUE(x, S_BCM1480_MC_BLK_CLR_MARK)
+#define G_BCM1480_MC_BLK_CLR_MARK(x)        _SB_GETVALUE(x, S_BCM1480_MC_BLK_CLR_MARK, M_BCM1480_MC_BLK_CLR_MARK)
 
 #define M_BCM1480_MC_PKT_PRIORITY           _SB_MAKEMASK1(16)
 
 #define S_BCM1480_MC_MAX_AGE                20
-#define M_BCM1480_MC_MAX_AGE                _SB_MAKEMASK(4,S_BCM1480_MC_MAX_AGE)
-#define V_BCM1480_MC_MAX_AGE(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_MAX_AGE)
-#define G_BCM1480_MC_MAX_AGE(x)             _SB_GETVALUE(x,S_BCM1480_MC_MAX_AGE,M_BCM1480_MC_MAX_AGE)
+#define M_BCM1480_MC_MAX_AGE                _SB_MAKEMASK(4, S_BCM1480_MC_MAX_AGE)
+#define V_BCM1480_MC_MAX_AGE(x)             _SB_MAKEVALUE(x, S_BCM1480_MC_MAX_AGE)
+#define G_BCM1480_MC_MAX_AGE(x)             _SB_GETVALUE(x, S_BCM1480_MC_MAX_AGE, M_BCM1480_MC_MAX_AGE)
 
 #define M_BCM1480_MC_BERR_DISABLE           _SB_MAKEMASK1(29)
 #define M_BCM1480_MC_FORCE_SEQ              _SB_MAKEMASK1(30)
 #define M_BCM1480_MC_VGEN                   _SB_MAKEMASK1(32)
 
 #define S_BCM1480_MC_SLEW                   33
-#define M_BCM1480_MC_SLEW                   _SB_MAKEMASK(2,S_BCM1480_MC_SLEW)
-#define V_BCM1480_MC_SLEW(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_SLEW)
-#define G_BCM1480_MC_SLEW(x)                _SB_GETVALUE(x,S_BCM1480_MC_SLEW,M_BCM1480_MC_SLEW)
+#define M_BCM1480_MC_SLEW                   _SB_MAKEMASK(2, S_BCM1480_MC_SLEW)
+#define V_BCM1480_MC_SLEW(x)                _SB_MAKEVALUE(x, S_BCM1480_MC_SLEW)
+#define G_BCM1480_MC_SLEW(x)                _SB_GETVALUE(x, S_BCM1480_MC_SLEW, M_BCM1480_MC_SLEW)
 
 #define M_BCM1480_MC_SSTL_VOLTAGE           _SB_MAKEMASK1(35)
 
@@ -907,19 +907,19 @@
  */
 
 #define S_BCM1480_MC_INTLV0                 0
-#define M_BCM1480_MC_INTLV0                 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV0)
-#define V_BCM1480_MC_INTLV0(x)              _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV0)
-#define G_BCM1480_MC_INTLV0(x)              _SB_GETVALUE(x,S_BCM1480_MC_INTLV0,M_BCM1480_MC_INTLV0)
+#define M_BCM1480_MC_INTLV0                 _SB_MAKEMASK(6, S_BCM1480_MC_INTLV0)
+#define V_BCM1480_MC_INTLV0(x)              _SB_MAKEVALUE(x, S_BCM1480_MC_INTLV0)
+#define G_BCM1480_MC_INTLV0(x)              _SB_GETVALUE(x, S_BCM1480_MC_INTLV0, M_BCM1480_MC_INTLV0)
 
 #define S_BCM1480_MC_INTLV1                 8
-#define M_BCM1480_MC_INTLV1                 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV1)
-#define V_BCM1480_MC_INTLV1(x)              _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV1)
-#define G_BCM1480_MC_INTLV1(x)              _SB_GETVALUE(x,S_BCM1480_MC_INTLV1,M_BCM1480_MC_INTLV1)
+#define M_BCM1480_MC_INTLV1                 _SB_MAKEMASK(6, S_BCM1480_MC_INTLV1)
+#define V_BCM1480_MC_INTLV1(x)              _SB_MAKEVALUE(x, S_BCM1480_MC_INTLV1)
+#define G_BCM1480_MC_INTLV1(x)              _SB_GETVALUE(x, S_BCM1480_MC_INTLV1, M_BCM1480_MC_INTLV1)
 
 #define S_BCM1480_MC_INTLV_MODE             16
-#define M_BCM1480_MC_INTLV_MODE             _SB_MAKEMASK(3,S_BCM1480_MC_INTLV_MODE)
-#define V_BCM1480_MC_INTLV_MODE(x)          _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV_MODE)
-#define G_BCM1480_MC_INTLV_MODE(x)          _SB_GETVALUE(x,S_BCM1480_MC_INTLV_MODE,M_BCM1480_MC_INTLV_MODE)
+#define M_BCM1480_MC_INTLV_MODE             _SB_MAKEMASK(3, S_BCM1480_MC_INTLV_MODE)
+#define V_BCM1480_MC_INTLV_MODE(x)          _SB_MAKEVALUE(x, S_BCM1480_MC_INTLV_MODE)
+#define G_BCM1480_MC_INTLV_MODE(x)          _SB_GETVALUE(x, S_BCM1480_MC_INTLV_MODE, M_BCM1480_MC_INTLV_MODE)
 
 #define K_BCM1480_MC_INTLV_MODE_NONE        0x0
 #define K_BCM1480_MC_INTLV_MODE_01          0x1
@@ -938,9 +938,9 @@
  */
 
 #define S_BCM1480_MC_ECC_ERR_ADDR           0
-#define M_BCM1480_MC_ECC_ERR_ADDR           _SB_MAKEMASK(37,S_BCM1480_MC_ECC_ERR_ADDR)
-#define V_BCM1480_MC_ECC_ERR_ADDR(x)        _SB_MAKEVALUE(x,S_BCM1480_MC_ECC_ERR_ADDR)
-#define G_BCM1480_MC_ECC_ERR_ADDR(x)        _SB_GETVALUE(x,S_BCM1480_MC_ECC_ERR_ADDR,M_BCM1480_MC_ECC_ERR_ADDR)
+#define M_BCM1480_MC_ECC_ERR_ADDR           _SB_MAKEMASK(37, S_BCM1480_MC_ECC_ERR_ADDR)
+#define V_BCM1480_MC_ECC_ERR_ADDR(x)        _SB_MAKEVALUE(x, S_BCM1480_MC_ECC_ERR_ADDR)
+#define G_BCM1480_MC_ECC_ERR_ADDR(x)        _SB_GETVALUE(x, S_BCM1480_MC_ECC_ERR_ADDR, M_BCM1480_MC_ECC_ERR_ADDR)
 
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 #define M_BCM1480_MC_ECC_ERR_RMW            _SB_MAKEMASK1(60)
@@ -955,27 +955,27 @@
  */
 
 #define S_BCM1480_MC_ECC_CORR_ADDR          0
-#define M_BCM1480_MC_ECC_CORR_ADDR          _SB_MAKEMASK(37,S_BCM1480_MC_ECC_CORR_ADDR)
-#define V_BCM1480_MC_ECC_CORR_ADDR(x)       _SB_MAKEVALUE(x,S_BCM1480_MC_ECC_CORR_ADDR)
-#define G_BCM1480_MC_ECC_CORR_ADDR(x)       _SB_GETVALUE(x,S_BCM1480_MC_ECC_CORR_ADDR,M_BCM1480_MC_ECC_CORR_ADDR)
+#define M_BCM1480_MC_ECC_CORR_ADDR          _SB_MAKEMASK(37, S_BCM1480_MC_ECC_CORR_ADDR)
+#define V_BCM1480_MC_ECC_CORR_ADDR(x)       _SB_MAKEVALUE(x, S_BCM1480_MC_ECC_CORR_ADDR)
+#define G_BCM1480_MC_ECC_CORR_ADDR(x)       _SB_GETVALUE(x, S_BCM1480_MC_ECC_CORR_ADDR, M_BCM1480_MC_ECC_CORR_ADDR)
 
 /*
  * Global ECC Correction Register (Table 103)
  */
 
 #define S_BCM1480_MC_ECC_CORRECT            0
-#define M_BCM1480_MC_ECC_CORRECT            _SB_MAKEMASK(64,S_BCM1480_MC_ECC_CORRECT)
-#define V_BCM1480_MC_ECC_CORRECT(x)         _SB_MAKEVALUE(x,S_BCM1480_MC_ECC_CORRECT)
-#define G_BCM1480_MC_ECC_CORRECT(x)         _SB_GETVALUE(x,S_BCM1480_MC_ECC_CORRECT,M_BCM1480_MC_ECC_CORRECT)
+#define M_BCM1480_MC_ECC_CORRECT            _SB_MAKEMASK(64, S_BCM1480_MC_ECC_CORRECT)
+#define V_BCM1480_MC_ECC_CORRECT(x)         _SB_MAKEVALUE(x, S_BCM1480_MC_ECC_CORRECT)
+#define G_BCM1480_MC_ECC_CORRECT(x)         _SB_GETVALUE(x, S_BCM1480_MC_ECC_CORRECT, M_BCM1480_MC_ECC_CORRECT)
 
 /*
  * Global ECC Performance Counters Control Register (Table 104)
  */
 
 #define S_BCM1480_MC_CHANNEL_SELECT         0
-#define M_BCM1480_MC_CHANNEL_SELECT         _SB_MAKEMASK(4,S_BCM1480_MC_CHANNEL_SELECT)
-#define V_BCM1480_MC_CHANNEL_SELECT(x)      _SB_MAKEVALUE(x,S_BCM1480_MC_CHANNEL_SELECT)
-#define G_BCM1480_MC_CHANNEL_SELECT(x)      _SB_GETVALUE(x,S_BCM1480_MC_CHANNEL_SELECT,M_BCM1480_MC_CHANNEL_SELECT)
+#define M_BCM1480_MC_CHANNEL_SELECT         _SB_MAKEMASK(4, S_BCM1480_MC_CHANNEL_SELECT)
+#define V_BCM1480_MC_CHANNEL_SELECT(x)      _SB_MAKEVALUE(x, S_BCM1480_MC_CHANNEL_SELECT)
+#define G_BCM1480_MC_CHANNEL_SELECT(x)      _SB_GETVALUE(x, S_BCM1480_MC_CHANNEL_SELECT, M_BCM1480_MC_CHANNEL_SELECT)
 #define K_BCM1480_MC_CHANNEL_SELECT_0       0x1
 #define K_BCM1480_MC_CHANNEL_SELECT_1       0x2
 #define K_BCM1480_MC_CHANNEL_SELECT_2       0x4
diff --git a/include/asm-mips/sibyte/bcm1480_regs.h b/include/asm-mips/sibyte/bcm1480_regs.h
index c34d36b6b8c..b4077bb7261 100644
--- a/include/asm-mips/sibyte/bcm1480_regs.h
+++ b/include/asm-mips/sibyte/bcm1480_regs.h
@@ -87,7 +87,7 @@
 #define BCM1480_MC_REGISTER_SPACING         0x1000
 
 #define A_BCM1480_MC_BASE(ctlid)            (A_BCM1480_MC_BASE_0+(ctlid)*BCM1480_MC_REGISTER_SPACING)
-#define A_BCM1480_MC_REGISTER(ctlid,reg)    (A_BCM1480_MC_BASE(ctlid)+(reg))
+#define A_BCM1480_MC_REGISTER(ctlid, reg)    (A_BCM1480_MC_BASE(ctlid)+(reg))
 
 #define R_BCM1480_MC_CONFIG                 0x0000000100
 #define R_BCM1480_MC_CS_START               0x0000000120
@@ -327,7 +327,7 @@
 #define BCM1480_SCD_NUM_WDOGS               4
 
 #define A_BCM1480_SCD_WDOG_BASE(w)       (A_BCM1480_SCD_WDOG_0+((w)&2)*0x1000 + ((w)&1)*0x100)
-#define A_BCM1480_SCD_WDOG_REGISTER(w,r) (A_BCM1480_SCD_WDOG_BASE(w) + (r))
+#define A_BCM1480_SCD_WDOG_REGISTER(w, r) (A_BCM1480_SCD_WDOG_BASE(w) + (r))
 
 #define A_BCM1480_SCD_WDOG_INIT_2       0x0010022050
 #define A_BCM1480_SCD_WDOG_CNT_2        0x0010022058
@@ -372,7 +372,7 @@
 #define BCM1480_IMR_REGISTER_SPACING_SHIFT  13
 
 #define A_BCM1480_IMR_MAPPER(cpu)       (A_BCM1480_IMR_CPU0_BASE+(cpu)*BCM1480_IMR_REGISTER_SPACING)
-#define A_BCM1480_IMR_REGISTER(cpu,reg) (A_BCM1480_IMR_MAPPER(cpu)+(reg))
+#define A_BCM1480_IMR_REGISTER(cpu, reg) (A_BCM1480_IMR_MAPPER(cpu)+(reg))
 
 /* Most IMR registers are 128 bits, implemented as non-contiguous
    64-bit registers high (_H) and low (_L) */
@@ -413,7 +413,7 @@
 
 #define A_BCM1480_IMR_ALIAS_MAILBOX(cpu)     (A_BCM1480_IMR_ALIAS_MAILBOX_CPU0_BASE + \
                                         (cpu)*BCM1480_IMR_ALIAS_MAILBOX_SPACING)
-#define A_BCM1480_IMR_ALIAS_MAILBOX_REGISTER(cpu,reg) (A_BCM1480_IMR_ALIAS_MAILBOX(cpu)+(reg))
+#define A_BCM1480_IMR_ALIAS_MAILBOX_REGISTER(cpu, reg) (A_BCM1480_IMR_ALIAS_MAILBOX(cpu)+(reg))
 
 #define R_BCM1480_IMR_ALIAS_MAILBOX_0           0x0000		/* 0x0x0 */
 #define R_BCM1480_IMR_ALIAS_MAILBOX_0_SET       0x0008		/* 0x0x8 */
@@ -427,7 +427,7 @@
 #define R_BCM1480_IMR_MAILBOX_SET         0x08
 #define R_BCM1480_IMR_MAILBOX_CLR         0x10
 #define R_BCM1480_IMR_MAILBOX_NUM_SPACING 0x20
-#define A_BCM1480_MAILBOX_REGISTER(num,reg,cpu) \
+#define A_BCM1480_MAILBOX_REGISTER(num, reg, cpu) \
     (A_BCM1480_IMR_CPU0_BASE + \
      (num * R_BCM1480_IMR_MAILBOX_NUM_SPACING) + \
      (cpu * BCM1480_IMR_REGISTER_SPACING) + \
@@ -550,7 +550,7 @@
 #define BCM1480_HR_REGISTER_SPACING         0x80000
 
 #define A_BCM1480_HR_BASE(idx)              (A_BCM1480_HR_BASE_0 + ((idx)*BCM1480_HR_REGISTER_SPACING))
-#define A_BCM1480_HR_REGISTER(idx,reg)      (A_BCM1480_HR_BASE(idx) + (reg))
+#define A_BCM1480_HR_REGISTER(idx, reg)      (A_BCM1480_HR_BASE(idx) + (reg))
 
 #define R_BCM1480_HR_CFG                    0x0000000000
 
@@ -599,9 +599,9 @@
 #define BCM1480_PM_NUM_CHANNELS             32
 
 #define A_BCM1480_PMI_LCL_BASE(idx)             (A_BCM1480_PMI_LCL_0 + ((idx)*BCM1480_PM_LCL_REGISTER_SPACING))
-#define A_BCM1480_PMI_LCL_REGISTER(idx,reg)     (A_BCM1480_PMI_LCL_BASE(idx) + (reg))
+#define A_BCM1480_PMI_LCL_REGISTER(idx, reg)     (A_BCM1480_PMI_LCL_BASE(idx) + (reg))
 #define A_BCM1480_PMO_LCL_BASE(idx)             (A_BCM1480_PMO_LCL_0 + ((idx)*BCM1480_PM_LCL_REGISTER_SPACING))
-#define A_BCM1480_PMO_LCL_REGISTER(idx,reg)     (A_BCM1480_PMO_LCL_BASE(idx) + (reg))
+#define A_BCM1480_PMO_LCL_REGISTER(idx, reg)     (A_BCM1480_PMO_LCL_BASE(idx) + (reg))
 
 #define BCM1480_PM_INT_PACKING              8
 #define BCM1480_PM_INT_FUNCTION_SPACING     0x40
@@ -721,7 +721,7 @@
 #define BCM1480_HSP_REGISTER_SPACING        0x80000
 
 #define A_BCM1480_HSP_BASE(idx)             (A_BCM1480_HSP_BASE_0 + ((idx)*BCM1480_HSP_REGISTER_SPACING))
-#define A_BCM1480_HSP_REGISTER(idx,reg)     (A_BCM1480_HSP_BASE(idx) + (reg))
+#define A_BCM1480_HSP_REGISTER(idx, reg)     (A_BCM1480_HSP_BASE(idx) + (reg))
 
 #define R_BCM1480_HSP_RX_SPI4_CFG_0           0x0000000000
 #define R_BCM1480_HSP_RX_SPI4_CFG_1           0x0000000008
diff --git a/include/asm-mips/sibyte/bcm1480_scd.h b/include/asm-mips/sibyte/bcm1480_scd.h
index 6111d6dcf11..25ef24cbb92 100644
--- a/include/asm-mips/sibyte/bcm1480_scd.h
+++ b/include/asm-mips/sibyte/bcm1480_scd.h
@@ -99,22 +99,22 @@
 #define M_BCM1480_SYS_IOB_DIV               _SB_MAKEMASK1(5)
 
 #define S_BCM1480_SYS_PLL_DIV               _SB_MAKE64(6)
-#define M_BCM1480_SYS_PLL_DIV               _SB_MAKEMASK(5,S_BCM1480_SYS_PLL_DIV)
-#define V_BCM1480_SYS_PLL_DIV(x)            _SB_MAKEVALUE(x,S_BCM1480_SYS_PLL_DIV)
-#define G_BCM1480_SYS_PLL_DIV(x)            _SB_GETVALUE(x,S_BCM1480_SYS_PLL_DIV,M_BCM1480_SYS_PLL_DIV)
+#define M_BCM1480_SYS_PLL_DIV               _SB_MAKEMASK(5, S_BCM1480_SYS_PLL_DIV)
+#define V_BCM1480_SYS_PLL_DIV(x)            _SB_MAKEVALUE(x, S_BCM1480_SYS_PLL_DIV)
+#define G_BCM1480_SYS_PLL_DIV(x)            _SB_GETVALUE(x, S_BCM1480_SYS_PLL_DIV, M_BCM1480_SYS_PLL_DIV)
 
 #define S_BCM1480_SYS_SW_DIV                _SB_MAKE64(11)
-#define M_BCM1480_SYS_SW_DIV                _SB_MAKEMASK(5,S_BCM1480_SYS_SW_DIV)
-#define V_BCM1480_SYS_SW_DIV(x)             _SB_MAKEVALUE(x,S_BCM1480_SYS_SW_DIV)
-#define G_BCM1480_SYS_SW_DIV(x)             _SB_GETVALUE(x,S_BCM1480_SYS_SW_DIV,M_BCM1480_SYS_SW_DIV)
+#define M_BCM1480_SYS_SW_DIV                _SB_MAKEMASK(5, S_BCM1480_SYS_SW_DIV)
+#define V_BCM1480_SYS_SW_DIV(x)             _SB_MAKEVALUE(x, S_BCM1480_SYS_SW_DIV)
+#define G_BCM1480_SYS_SW_DIV(x)             _SB_GETVALUE(x, S_BCM1480_SYS_SW_DIV, M_BCM1480_SYS_SW_DIV)
 
 #define M_BCM1480_SYS_PCMCIA_ENABLE         _SB_MAKEMASK1(16)
 #define M_BCM1480_SYS_DUART1_ENABLE         _SB_MAKEMASK1(17)
 
 #define S_BCM1480_SYS_BOOT_MODE             _SB_MAKE64(18)
-#define M_BCM1480_SYS_BOOT_MODE             _SB_MAKEMASK(2,S_BCM1480_SYS_BOOT_MODE)
-#define V_BCM1480_SYS_BOOT_MODE(x)          _SB_MAKEVALUE(x,S_BCM1480_SYS_BOOT_MODE)
-#define G_BCM1480_SYS_BOOT_MODE(x)          _SB_GETVALUE(x,S_BCM1480_SYS_BOOT_MODE,M_BCM1480_SYS_BOOT_MODE)
+#define M_BCM1480_SYS_BOOT_MODE             _SB_MAKEMASK(2, S_BCM1480_SYS_BOOT_MODE)
+#define V_BCM1480_SYS_BOOT_MODE(x)          _SB_MAKEVALUE(x, S_BCM1480_SYS_BOOT_MODE)
+#define G_BCM1480_SYS_BOOT_MODE(x)          _SB_GETVALUE(x, S_BCM1480_SYS_BOOT_MODE, M_BCM1480_SYS_BOOT_MODE)
 #define K_BCM1480_SYS_BOOT_MODE_ROM32       0
 #define K_BCM1480_SYS_BOOT_MODE_ROM8        1
 #define K_BCM1480_SYS_BOOT_MODE_SMBUS_SMALL 2
@@ -129,16 +129,16 @@
 #define M_BCM1480_SYS_RESERVED25            _SB_MAKEMASK1(25)
 
 #define S_BCM1480_SYS_CONFIG                26
-#define M_BCM1480_SYS_CONFIG                _SB_MAKEMASK(6,S_BCM1480_SYS_CONFIG)
-#define V_BCM1480_SYS_CONFIG(x)             _SB_MAKEVALUE(x,S_BCM1480_SYS_CONFIG)
-#define G_BCM1480_SYS_CONFIG(x)             _SB_GETVALUE(x,S_BCM1480_SYS_CONFIG,M_BCM1480_SYS_CONFIG)
+#define M_BCM1480_SYS_CONFIG                _SB_MAKEMASK(6, S_BCM1480_SYS_CONFIG)
+#define V_BCM1480_SYS_CONFIG(x)             _SB_MAKEVALUE(x, S_BCM1480_SYS_CONFIG)
+#define G_BCM1480_SYS_CONFIG(x)             _SB_GETVALUE(x, S_BCM1480_SYS_CONFIG, M_BCM1480_SYS_CONFIG)
 
-#define M_BCM1480_SYS_RESERVED32            _SB_MAKEMASK(32,15)
+#define M_BCM1480_SYS_RESERVED32            _SB_MAKEMASK(32, 15)
 
 #define S_BCM1480_SYS_NODEID                47
-#define M_BCM1480_SYS_NODEID                _SB_MAKEMASK(4,S_BCM1480_SYS_NODEID)
-#define V_BCM1480_SYS_NODEID(x)             _SB_MAKEVALUE(x,S_BCM1480_SYS_NODEID)
-#define G_BCM1480_SYS_NODEID(x)             _SB_GETVALUE(x,S_BCM1480_SYS_NODEID,M_BCM1480_SYS_NODEID)
+#define M_BCM1480_SYS_NODEID                _SB_MAKEMASK(4, S_BCM1480_SYS_NODEID)
+#define V_BCM1480_SYS_NODEID(x)             _SB_MAKEVALUE(x, S_BCM1480_SYS_NODEID)
+#define G_BCM1480_SYS_NODEID(x)             _SB_GETVALUE(x, S_BCM1480_SYS_NODEID, M_BCM1480_SYS_NODEID)
 
 #define M_BCM1480_SYS_CCNUMA_EN             _SB_MAKEMASK1(51)
 #define M_BCM1480_SYS_CPU_RESET_0           _SB_MAKEMASK1(52)
@@ -196,9 +196,9 @@
 #define M_BCM1480_SCD_WDOG_ENABLE           _SB_MAKEMASK1(0)
 
 #define S_BCM1480_SCD_WDOG_RESET_TYPE       2
-#define M_BCM1480_SCD_WDOG_RESET_TYPE       _SB_MAKEMASK(5,S_BCM1480_SCD_WDOG_RESET_TYPE)
-#define V_BCM1480_SCD_WDOG_RESET_TYPE(x)    _SB_MAKEVALUE(x,S_BCM1480_SCD_WDOG_RESET_TYPE)
-#define G_BCM1480_SCD_WDOG_RESET_TYPE(x)    _SB_GETVALUE(x,S_BCM1480_SCD_WDOG_RESET_TYPE,M_BCM1480_SCD_WDOG_RESET_TYPE)
+#define M_BCM1480_SCD_WDOG_RESET_TYPE       _SB_MAKEMASK(5, S_BCM1480_SCD_WDOG_RESET_TYPE)
+#define V_BCM1480_SCD_WDOG_RESET_TYPE(x)    _SB_MAKEVALUE(x, S_BCM1480_SCD_WDOG_RESET_TYPE)
+#define G_BCM1480_SCD_WDOG_RESET_TYPE(x)    _SB_GETVALUE(x, S_BCM1480_SCD_WDOG_RESET_TYPE, M_BCM1480_SCD_WDOG_RESET_TYPE)
 
 #define K_BCM1480_SCD_WDOG_RESET_FULL       0	/* actually, (x & 1) == 0  */
 #define K_BCM1480_SCD_WDOG_RESET_SOFT       1
@@ -244,24 +244,24 @@
  */
 
 #define S_SPC_CFG_SRC4              32
-#define M_SPC_CFG_SRC4              _SB_MAKEMASK(8,S_SPC_CFG_SRC4)
-#define V_SPC_CFG_SRC4(x)           _SB_MAKEVALUE(x,S_SPC_CFG_SRC4)
-#define G_SPC_CFG_SRC4(x)           _SB_GETVALUE(x,S_SPC_CFG_SRC4,M_SPC_CFG_SRC4)
+#define M_SPC_CFG_SRC4              _SB_MAKEMASK(8, S_SPC_CFG_SRC4)
+#define V_SPC_CFG_SRC4(x)           _SB_MAKEVALUE(x, S_SPC_CFG_SRC4)
+#define G_SPC_CFG_SRC4(x)           _SB_GETVALUE(x, S_SPC_CFG_SRC4, M_SPC_CFG_SRC4)
 
 #define S_SPC_CFG_SRC5              40
-#define M_SPC_CFG_SRC5              _SB_MAKEMASK(8,S_SPC_CFG_SRC5)
-#define V_SPC_CFG_SRC5(x)           _SB_MAKEVALUE(x,S_SPC_CFG_SRC5)
-#define G_SPC_CFG_SRC5(x)           _SB_GETVALUE(x,S_SPC_CFG_SRC5,M_SPC_CFG_SRC5)
+#define M_SPC_CFG_SRC5              _SB_MAKEMASK(8, S_SPC_CFG_SRC5)
+#define V_SPC_CFG_SRC5(x)           _SB_MAKEVALUE(x, S_SPC_CFG_SRC5)
+#define G_SPC_CFG_SRC5(x)           _SB_GETVALUE(x, S_SPC_CFG_SRC5, M_SPC_CFG_SRC5)
 
 #define S_SPC_CFG_SRC6              48
-#define M_SPC_CFG_SRC6              _SB_MAKEMASK(8,S_SPC_CFG_SRC6)
-#define V_SPC_CFG_SRC6(x)           _SB_MAKEVALUE(x,S_SPC_CFG_SRC6)
-#define G_SPC_CFG_SRC6(x)           _SB_GETVALUE(x,S_SPC_CFG_SRC6,M_SPC_CFG_SRC6)
+#define M_SPC_CFG_SRC6              _SB_MAKEMASK(8, S_SPC_CFG_SRC6)
+#define V_SPC_CFG_SRC6(x)           _SB_MAKEVALUE(x, S_SPC_CFG_SRC6)
+#define G_SPC_CFG_SRC6(x)           _SB_GETVALUE(x, S_SPC_CFG_SRC6, M_SPC_CFG_SRC6)
 
 #define S_SPC_CFG_SRC7              56
-#define M_SPC_CFG_SRC7              _SB_MAKEMASK(8,S_SPC_CFG_SRC7)
-#define V_SPC_CFG_SRC7(x)           _SB_MAKEVALUE(x,S_SPC_CFG_SRC7)
-#define G_SPC_CFG_SRC7(x)           _SB_GETVALUE(x,S_SPC_CFG_SRC7,M_SPC_CFG_SRC7)
+#define M_SPC_CFG_SRC7              _SB_MAKEMASK(8, S_SPC_CFG_SRC7)
+#define V_SPC_CFG_SRC7(x)           _SB_MAKEVALUE(x, S_SPC_CFG_SRC7)
+#define G_SPC_CFG_SRC7(x)           _SB_GETVALUE(x, S_SPC_CFG_SRC7, M_SPC_CFG_SRC7)
 
 /*
  * System Performance Counter Control Register (Table 32)
@@ -281,9 +281,9 @@
  */
 
 #define S_BCM1480_SPC_CNT_COUNT             0
-#define M_BCM1480_SPC_CNT_COUNT             _SB_MAKEMASK(40,S_BCM1480_SPC_CNT_COUNT)
-#define V_BCM1480_SPC_CNT_COUNT(x)          _SB_MAKEVALUE(x,S_BCM1480_SPC_CNT_COUNT)
-#define G_BCM1480_SPC_CNT_COUNT(x)          _SB_GETVALUE(x,S_BCM1480_SPC_CNT_COUNT,M_BCM1480_SPC_CNT_COUNT)
+#define M_BCM1480_SPC_CNT_COUNT             _SB_MAKEMASK(40, S_BCM1480_SPC_CNT_COUNT)
+#define V_BCM1480_SPC_CNT_COUNT(x)          _SB_MAKEVALUE(x, S_BCM1480_SPC_CNT_COUNT)
+#define G_BCM1480_SPC_CNT_COUNT(x)          _SB_GETVALUE(x, S_BCM1480_SPC_CNT_COUNT, M_BCM1480_SPC_CNT_COUNT)
 
 #define M_BCM1480_SPC_CNT_OFLOW             _SB_MAKEMASK1(40)
 
@@ -322,13 +322,13 @@
  * slightly different.
  */
 
-#define M_BCM1480_ATRAP_INDEX		  _SB_MAKEMASK(4,0)
-#define M_BCM1480_ATRAP_ADDRESS		  _SB_MAKEMASK(40,0)
+#define M_BCM1480_ATRAP_INDEX		  _SB_MAKEMASK(4, 0)
+#define M_BCM1480_ATRAP_ADDRESS		  _SB_MAKEMASK(40, 0)
 
 #define S_BCM1480_ATRAP_CFG_CNT            0
-#define M_BCM1480_ATRAP_CFG_CNT            _SB_MAKEMASK(3,S_BCM1480_ATRAP_CFG_CNT)
-#define V_BCM1480_ATRAP_CFG_CNT(x)         _SB_MAKEVALUE(x,S_BCM1480_ATRAP_CFG_CNT)
-#define G_BCM1480_ATRAP_CFG_CNT(x)         _SB_GETVALUE(x,S_BCM1480_ATRAP_CFG_CNT,M_BCM1480_ATRAP_CFG_CNT)
+#define M_BCM1480_ATRAP_CFG_CNT            _SB_MAKEMASK(3, S_BCM1480_ATRAP_CFG_CNT)
+#define V_BCM1480_ATRAP_CFG_CNT(x)         _SB_MAKEVALUE(x, S_BCM1480_ATRAP_CFG_CNT)
+#define G_BCM1480_ATRAP_CFG_CNT(x)         _SB_GETVALUE(x, S_BCM1480_ATRAP_CFG_CNT, M_BCM1480_ATRAP_CFG_CNT)
 
 #define M_BCM1480_ATRAP_CFG_WRITE	   _SB_MAKEMASK1(3)
 #define M_BCM1480_ATRAP_CFG_ALL	  	   _SB_MAKEMASK1(4)
@@ -337,9 +337,9 @@
 #define M_BCM1480_ATRAP_CFG_SRCINV	   _SB_MAKEMASK1(7)
 
 #define S_BCM1480_ATRAP_CFG_AGENTID     8
-#define M_BCM1480_ATRAP_CFG_AGENTID     _SB_MAKEMASK(4,S_BCM1480_ATRAP_CFG_AGENTID)
-#define V_BCM1480_ATRAP_CFG_AGENTID(x)  _SB_MAKEVALUE(x,S_BCM1480_ATRAP_CFG_AGENTID)
-#define G_BCM1480_ATRAP_CFG_AGENTID(x)  _SB_GETVALUE(x,S_BCM1480_ATRAP_CFG_AGENTID,M_BCM1480_ATRAP_CFG_AGENTID)
+#define M_BCM1480_ATRAP_CFG_AGENTID     _SB_MAKEMASK(4, S_BCM1480_ATRAP_CFG_AGENTID)
+#define V_BCM1480_ATRAP_CFG_AGENTID(x)  _SB_MAKEVALUE(x, S_BCM1480_ATRAP_CFG_AGENTID)
+#define G_BCM1480_ATRAP_CFG_AGENTID(x)  _SB_GETVALUE(x, S_BCM1480_ATRAP_CFG_AGENTID, M_BCM1480_ATRAP_CFG_AGENTID)
 
 
 #define K_BCM1480_BUS_AGENT_CPU0            0
@@ -354,9 +354,9 @@
 #define K_BCM1480_BUS_AGENT_PM              10
 
 #define S_BCM1480_ATRAP_CFG_CATTR           12
-#define M_BCM1480_ATRAP_CFG_CATTR           _SB_MAKEMASK(2,S_BCM1480_ATRAP_CFG_CATTR)
-#define V_BCM1480_ATRAP_CFG_CATTR(x)        _SB_MAKEVALUE(x,S_BCM1480_ATRAP_CFG_CATTR)
-#define G_BCM1480_ATRAP_CFG_CATTR(x)        _SB_GETVALUE(x,S_BCM1480_ATRAP_CFG_CATTR,M_BCM1480_ATRAP_CFG_CATTR)
+#define M_BCM1480_ATRAP_CFG_CATTR           _SB_MAKEMASK(2, S_BCM1480_ATRAP_CFG_CATTR)
+#define V_BCM1480_ATRAP_CFG_CATTR(x)        _SB_MAKEVALUE(x, S_BCM1480_ATRAP_CFG_CATTR)
+#define G_BCM1480_ATRAP_CFG_CATTR(x)        _SB_GETVALUE(x, S_BCM1480_ATRAP_CFG_CATTR, M_BCM1480_ATRAP_CFG_CATTR)
 
 #define K_BCM1480_ATRAP_CFG_CATTR_IGNORE    0
 #define K_BCM1480_ATRAP_CFG_CATTR_UNC       1
@@ -382,9 +382,9 @@
 #define M_BCM1480_SCD_TRSEQ_TID_MATCH_EN    _SB_MAKEMASK1(25)
 
 #define S_BCM1480_SCD_TRSEQ_SWFUNC          26
-#define M_BCM1480_SCD_TRSEQ_SWFUNC          _SB_MAKEMASK(2,S_BCM1480_SCD_TRSEQ_SWFUNC)
-#define V_BCM1480_SCD_TRSEQ_SWFUNC(x)       _SB_MAKEVALUE(x,S_BCM1480_SCD_TRSEQ_SWFUNC)
-#define G_BCM1480_SCD_TRSEQ_SWFUNC(x)       _SB_GETVALUE(x,S_BCM1480_SCD_TRSEQ_SWFUNC,M_BCM1480_SCD_TRSEQ_SWFUNC)
+#define M_BCM1480_SCD_TRSEQ_SWFUNC          _SB_MAKEMASK(2, S_BCM1480_SCD_TRSEQ_SWFUNC)
+#define V_BCM1480_SCD_TRSEQ_SWFUNC(x)       _SB_MAKEVALUE(x, S_BCM1480_SCD_TRSEQ_SWFUNC)
+#define G_BCM1480_SCD_TRSEQ_SWFUNC(x)       _SB_GETVALUE(x, S_BCM1480_SCD_TRSEQ_SWFUNC, M_BCM1480_SCD_TRSEQ_SWFUNC)
 
 /*
  * Trace Control Register (Table 49)
@@ -395,9 +395,9 @@
  */
 
 #define S_BCM1480_SCD_TRACE_CFG_MODE        16
-#define M_BCM1480_SCD_TRACE_CFG_MODE        _SB_MAKEMASK(2,S_BCM1480_SCD_TRACE_CFG_MODE)
-#define V_BCM1480_SCD_TRACE_CFG_MODE(x)     _SB_MAKEVALUE(x,S_BCM1480_SCD_TRACE_CFG_MODE)
-#define G_BCM1480_SCD_TRACE_CFG_MODE(x)     _SB_GETVALUE(x,S_BCM1480_SCD_TRACE_CFG_MODE,M_BCM1480_SCD_TRACE_CFG_MODE)
+#define M_BCM1480_SCD_TRACE_CFG_MODE        _SB_MAKEMASK(2, S_BCM1480_SCD_TRACE_CFG_MODE)
+#define V_BCM1480_SCD_TRACE_CFG_MODE(x)     _SB_MAKEVALUE(x, S_BCM1480_SCD_TRACE_CFG_MODE)
+#define G_BCM1480_SCD_TRACE_CFG_MODE(x)     _SB_GETVALUE(x, S_BCM1480_SCD_TRACE_CFG_MODE, M_BCM1480_SCD_TRACE_CFG_MODE)
 
 #define K_BCM1480_SCD_TRACE_CFG_MODE_BLOCKERS	0
 #define K_BCM1480_SCD_TRACE_CFG_MODE_BYTEEN_INT	1
diff --git a/include/asm-mips/sibyte/board.h b/include/asm-mips/sibyte/board.h
index 73bce901a37..da198a1c8c8 100644
--- a/include/asm-mips/sibyte/board.h
+++ b/include/asm-mips/sibyte/board.h
@@ -41,7 +41,7 @@
 #ifdef __ASSEMBLY__
 
 #ifdef LEDS_PHYS
-#define setleds(t0,t1,c0,c1,c2,c3) \
+#define setleds(t0, t1, c0, c1, c2, c3) \
 	li	t0, (LEDS_PHYS|0xa0000000); \
 	li	t1, c0; \
 	sb	t1, 0x18(t0); \
@@ -52,7 +52,7 @@
 	li	t1, c3; \
 	sb	t1, 0x00(t0)
 #else
-#define setleds(t0,t1,c0,c1,c2,c3)
+#define setleds(t0, t1, c0, c1, c2, c3)
 #endif /* LEDS_PHYS */
 
 #else
diff --git a/include/asm-mips/sibyte/sb1250_defs.h b/include/asm-mips/sibyte/sb1250_defs.h
index a885491217c..09365f9111f 100644
--- a/include/asm-mips/sibyte/sb1250_defs.h
+++ b/include/asm-mips/sibyte/sb1250_defs.h
@@ -232,18 +232,18 @@
  * Make a mask for 'v' bits at position 'n'
  */
 
-#define _SB_MAKEMASK(v,n) (_SB_MAKE64((_SB_MAKE64(1)<<(v))-1) << _SB_MAKE64(n))
-#define _SB_MAKEMASK_32(v,n) (_SB_MAKE32((_SB_MAKE32(1)<<(v))-1) << _SB_MAKE32(n))
+#define _SB_MAKEMASK(v, n) (_SB_MAKE64((_SB_MAKE64(1)<<(v))-1) << _SB_MAKE64(n))
+#define _SB_MAKEMASK_32(v, n) (_SB_MAKE32((_SB_MAKE32(1)<<(v))-1) << _SB_MAKE32(n))
 
 /*
  * Make a value at 'v' at bit position 'n'
  */
 
-#define _SB_MAKEVALUE(v,n) (_SB_MAKE64(v) << _SB_MAKE64(n))
-#define _SB_MAKEVALUE_32(v,n) (_SB_MAKE32(v) << _SB_MAKE32(n))
+#define _SB_MAKEVALUE(v, n) (_SB_MAKE64(v) << _SB_MAKE64(n))
+#define _SB_MAKEVALUE_32(v, n) (_SB_MAKE32(v) << _SB_MAKE32(n))
 
-#define _SB_GETVALUE(v,n,m) ((_SB_MAKE64(v) & _SB_MAKE64(m)) >> _SB_MAKE64(n))
-#define _SB_GETVALUE_32(v,n,m) ((_SB_MAKE32(v) & _SB_MAKE32(m)) >> _SB_MAKE32(n))
+#define _SB_GETVALUE(v, n, m) ((_SB_MAKE64(v) & _SB_MAKE64(m)) >> _SB_MAKE64(n))
+#define _SB_GETVALUE_32(v, n, m) ((_SB_MAKE32(v) & _SB_MAKE32(m)) >> _SB_MAKE32(n))
 
 /*
  * Macros to read/write on-chip registers
@@ -252,7 +252,7 @@
 
 
 #if defined(__mips64) && !defined(__ASSEMBLY__)
-#define SBWRITECSR(csr,val) *((volatile uint64_t *) PHYS_TO_K1(csr)) = (val)
+#define SBWRITECSR(csr, val) *((volatile uint64_t *) PHYS_TO_K1(csr)) = (val)
 #define SBREADCSR(csr) (*((volatile uint64_t *) PHYS_TO_K1(csr)))
 #endif /* __ASSEMBLY__ */
 
diff --git a/include/asm-mips/sibyte/sb1250_dma.h b/include/asm-mips/sibyte/sb1250_dma.h
index e6145f524fb..bad56171d74 100644
--- a/include/asm-mips/sibyte/sb1250_dma.h
+++ b/include/asm-mips/sibyte/sb1250_dma.h
@@ -57,9 +57,9 @@
 #define M_DMA_RESERVED1             _SB_MAKEMASK1(2)
 
 #define S_DMA_DESC_TYPE		    _SB_MAKE64(1)
-#define M_DMA_DESC_TYPE		    _SB_MAKEMASK(2,S_DMA_DESC_TYPE)
-#define V_DMA_DESC_TYPE(x)          _SB_MAKEVALUE(x,S_DMA_DESC_TYPE)
-#define G_DMA_DESC_TYPE(x)          _SB_GETVALUE(x,S_DMA_DESC_TYPE,M_DMA_DESC_TYPE)
+#define M_DMA_DESC_TYPE		    _SB_MAKEMASK(2, S_DMA_DESC_TYPE)
+#define V_DMA_DESC_TYPE(x)          _SB_MAKEVALUE(x, S_DMA_DESC_TYPE)
+#define G_DMA_DESC_TYPE(x)          _SB_GETVALUE(x, S_DMA_DESC_TYPE, M_DMA_DESC_TYPE)
 
 #define K_DMA_DESC_TYPE_RING_AL		0
 #define K_DMA_DESC_TYPE_CHAIN_AL	1
@@ -76,24 +76,24 @@
 #define M_DMA_TDX_EN                _SB_MAKEMASK1(7)
 
 #define S_DMA_INT_PKTCNT            _SB_MAKE64(8)
-#define M_DMA_INT_PKTCNT            _SB_MAKEMASK(8,S_DMA_INT_PKTCNT)
-#define V_DMA_INT_PKTCNT(x)         _SB_MAKEVALUE(x,S_DMA_INT_PKTCNT)
-#define G_DMA_INT_PKTCNT(x)         _SB_GETVALUE(x,S_DMA_INT_PKTCNT,M_DMA_INT_PKTCNT)
+#define M_DMA_INT_PKTCNT            _SB_MAKEMASK(8, S_DMA_INT_PKTCNT)
+#define V_DMA_INT_PKTCNT(x)         _SB_MAKEVALUE(x, S_DMA_INT_PKTCNT)
+#define G_DMA_INT_PKTCNT(x)         _SB_GETVALUE(x, S_DMA_INT_PKTCNT, M_DMA_INT_PKTCNT)
 
 #define S_DMA_RINGSZ                _SB_MAKE64(16)
-#define M_DMA_RINGSZ                _SB_MAKEMASK(16,S_DMA_RINGSZ)
-#define V_DMA_RINGSZ(x)             _SB_MAKEVALUE(x,S_DMA_RINGSZ)
-#define G_DMA_RINGSZ(x)             _SB_GETVALUE(x,S_DMA_RINGSZ,M_DMA_RINGSZ)
+#define M_DMA_RINGSZ                _SB_MAKEMASK(16, S_DMA_RINGSZ)
+#define V_DMA_RINGSZ(x)             _SB_MAKEVALUE(x, S_DMA_RINGSZ)
+#define G_DMA_RINGSZ(x)             _SB_GETVALUE(x, S_DMA_RINGSZ, M_DMA_RINGSZ)
 
 #define S_DMA_HIGH_WATERMARK        _SB_MAKE64(32)
-#define M_DMA_HIGH_WATERMARK        _SB_MAKEMASK(16,S_DMA_HIGH_WATERMARK)
-#define V_DMA_HIGH_WATERMARK(x)     _SB_MAKEVALUE(x,S_DMA_HIGH_WATERMARK)
-#define G_DMA_HIGH_WATERMARK(x)     _SB_GETVALUE(x,S_DMA_HIGH_WATERMARK,M_DMA_HIGH_WATERMARK)
+#define M_DMA_HIGH_WATERMARK        _SB_MAKEMASK(16, S_DMA_HIGH_WATERMARK)
+#define V_DMA_HIGH_WATERMARK(x)     _SB_MAKEVALUE(x, S_DMA_HIGH_WATERMARK)
+#define G_DMA_HIGH_WATERMARK(x)     _SB_GETVALUE(x, S_DMA_HIGH_WATERMARK, M_DMA_HIGH_WATERMARK)
 
 #define S_DMA_LOW_WATERMARK         _SB_MAKE64(48)
-#define M_DMA_LOW_WATERMARK         _SB_MAKEMASK(16,S_DMA_LOW_WATERMARK)
-#define V_DMA_LOW_WATERMARK(x)      _SB_MAKEVALUE(x,S_DMA_LOW_WATERMARK)
-#define G_DMA_LOW_WATERMARK(x)      _SB_GETVALUE(x,S_DMA_LOW_WATERMARK,M_DMA_LOW_WATERMARK)
+#define M_DMA_LOW_WATERMARK         _SB_MAKEMASK(16, S_DMA_LOW_WATERMARK)
+#define V_DMA_LOW_WATERMARK(x)      _SB_MAKEVALUE(x, S_DMA_LOW_WATERMARK)
+#define G_DMA_LOW_WATERMARK(x)      _SB_GETVALUE(x, S_DMA_LOW_WATERMARK, M_DMA_LOW_WATERMARK)
 
 /*
  * Ethernet and Serial DMA Configuration Register 1 (Table 7-5)
@@ -116,37 +116,37 @@
 #define M_DMA_TX_FC_PAUSE_EN	    _SB_MAKEMASK1(7)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
-#define M_DMA_MBZ1                  _SB_MAKEMASK(6,15)
+#define M_DMA_MBZ1                  _SB_MAKEMASK(6, 15)
 
 #define S_DMA_HDR_SIZE              _SB_MAKE64(21)
-#define M_DMA_HDR_SIZE              _SB_MAKEMASK(9,S_DMA_HDR_SIZE)
-#define V_DMA_HDR_SIZE(x)           _SB_MAKEVALUE(x,S_DMA_HDR_SIZE)
-#define G_DMA_HDR_SIZE(x)           _SB_GETVALUE(x,S_DMA_HDR_SIZE,M_DMA_HDR_SIZE)
+#define M_DMA_HDR_SIZE              _SB_MAKEMASK(9, S_DMA_HDR_SIZE)
+#define V_DMA_HDR_SIZE(x)           _SB_MAKEVALUE(x, S_DMA_HDR_SIZE)
+#define G_DMA_HDR_SIZE(x)           _SB_GETVALUE(x, S_DMA_HDR_SIZE, M_DMA_HDR_SIZE)
 
-#define M_DMA_MBZ2                  _SB_MAKEMASK(5,32)
+#define M_DMA_MBZ2                  _SB_MAKEMASK(5, 32)
 
 #define S_DMA_ASICXFR_SIZE          _SB_MAKE64(37)
-#define M_DMA_ASICXFR_SIZE          _SB_MAKEMASK(9,S_DMA_ASICXFR_SIZE)
-#define V_DMA_ASICXFR_SIZE(x)       _SB_MAKEVALUE(x,S_DMA_ASICXFR_SIZE)
-#define G_DMA_ASICXFR_SIZE(x)       _SB_GETVALUE(x,S_DMA_ASICXFR_SIZE,M_DMA_ASICXFR_SIZE)
+#define M_DMA_ASICXFR_SIZE          _SB_MAKEMASK(9, S_DMA_ASICXFR_SIZE)
+#define V_DMA_ASICXFR_SIZE(x)       _SB_MAKEVALUE(x, S_DMA_ASICXFR_SIZE)
+#define G_DMA_ASICXFR_SIZE(x)       _SB_GETVALUE(x, S_DMA_ASICXFR_SIZE, M_DMA_ASICXFR_SIZE)
 
 #define S_DMA_INT_TIMEOUT           _SB_MAKE64(48)
-#define M_DMA_INT_TIMEOUT           _SB_MAKEMASK(16,S_DMA_INT_TIMEOUT)
-#define V_DMA_INT_TIMEOUT(x)        _SB_MAKEVALUE(x,S_DMA_INT_TIMEOUT)
-#define G_DMA_INT_TIMEOUT(x)        _SB_GETVALUE(x,S_DMA_INT_TIMEOUT,M_DMA_INT_TIMEOUT)
+#define M_DMA_INT_TIMEOUT           _SB_MAKEMASK(16, S_DMA_INT_TIMEOUT)
+#define V_DMA_INT_TIMEOUT(x)        _SB_MAKEVALUE(x, S_DMA_INT_TIMEOUT)
+#define G_DMA_INT_TIMEOUT(x)        _SB_GETVALUE(x, S_DMA_INT_TIMEOUT, M_DMA_INT_TIMEOUT)
 
 /*
  * Ethernet and Serial DMA Descriptor base address (Table 7-6)
  */
 
-#define M_DMA_DSCRBASE_MBZ          _SB_MAKEMASK(4,0)
+#define M_DMA_DSCRBASE_MBZ          _SB_MAKEMASK(4, 0)
 
 
 /*
  * ASIC Mode Base Address (Table 7-7)
  */
 
-#define M_DMA_ASIC_BASE_MBZ         _SB_MAKEMASK(20,0)
+#define M_DMA_ASIC_BASE_MBZ         _SB_MAKEMASK(20, 0)
 
 /*
  * DMA Descriptor Count Registers (Table 7-8)
@@ -160,9 +160,9 @@
  */
 
 #define S_DMA_CURDSCR_ADDR          _SB_MAKE64(0)
-#define M_DMA_CURDSCR_ADDR          _SB_MAKEMASK(40,S_DMA_CURDSCR_ADDR)
+#define M_DMA_CURDSCR_ADDR          _SB_MAKEMASK(40, S_DMA_CURDSCR_ADDR)
 #define S_DMA_CURDSCR_COUNT         _SB_MAKE64(40)
-#define M_DMA_CURDSCR_COUNT         _SB_MAKEMASK(16,S_DMA_CURDSCR_COUNT)
+#define M_DMA_CURDSCR_COUNT         _SB_MAKEMASK(16, S_DMA_CURDSCR_COUNT)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define M_DMA_TX_CH_PAUSE_ON	    _SB_MAKEMASK1(56)
@@ -173,12 +173,12 @@
  */
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_DMA_OODLOST_RX           _SB_MAKE64(0)
-#define M_DMA_OODLOST_RX           _SB_MAKEMASK(16,S_DMA_OODLOST_RX)
-#define G_DMA_OODLOST_RX(x)        _SB_GETVALUE(x,S_DMA_OODLOST_RX,M_DMA_OODLOST_RX)
+#define M_DMA_OODLOST_RX           _SB_MAKEMASK(16, S_DMA_OODLOST_RX)
+#define G_DMA_OODLOST_RX(x)        _SB_GETVALUE(x, S_DMA_OODLOST_RX, M_DMA_OODLOST_RX)
 
 #define S_DMA_EOP_COUNT_RX         _SB_MAKE64(16)
-#define M_DMA_EOP_COUNT_RX         _SB_MAKEMASK(8,S_DMA_EOP_COUNT_RX)
-#define G_DMA_EOP_COUNT_RX(x)      _SB_GETVALUE(x,S_DMA_EOP_COUNT_RX,M_DMA_EOP_COUNT_RX)
+#define M_DMA_EOP_COUNT_RX         _SB_MAKEMASK(8, S_DMA_EOP_COUNT_RX)
+#define G_DMA_EOP_COUNT_RX(x)      _SB_GETVALUE(x, S_DMA_EOP_COUNT_RX, M_DMA_EOP_COUNT_RX)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
 /*  *********************************************************************
@@ -190,39 +190,39 @@
  */
 
 #define S_DMA_DSCRA_OFFSET          _SB_MAKE64(0)
-#define M_DMA_DSCRA_OFFSET          _SB_MAKEMASK(5,S_DMA_DSCRA_OFFSET)
-#define V_DMA_DSCRA_OFFSET(x)       _SB_MAKEVALUE(x,S_DMA_DSCRA_OFFSET)
-#define G_DMA_DSCRA_OFFSET(x)       _SB_GETVALUE(x,S_DMA_DSCRA_OFFSET,M_DMA_DSCRA_OFFSET)
+#define M_DMA_DSCRA_OFFSET          _SB_MAKEMASK(5, S_DMA_DSCRA_OFFSET)
+#define V_DMA_DSCRA_OFFSET(x)       _SB_MAKEVALUE(x, S_DMA_DSCRA_OFFSET)
+#define G_DMA_DSCRA_OFFSET(x)       _SB_GETVALUE(x, S_DMA_DSCRA_OFFSET, M_DMA_DSCRA_OFFSET)
 
 /* Note: Don't shift the address over, just mask it with the mask below */
 #define S_DMA_DSCRA_A_ADDR          _SB_MAKE64(5)
-#define M_DMA_DSCRA_A_ADDR          _SB_MAKEMASK(35,S_DMA_DSCRA_A_ADDR)
+#define M_DMA_DSCRA_A_ADDR          _SB_MAKEMASK(35, S_DMA_DSCRA_A_ADDR)
 
 #define M_DMA_DSCRA_A_ADDR_OFFSET   (M_DMA_DSCRA_OFFSET | M_DMA_DSCRA_A_ADDR)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_DMA_DSCRA_A_ADDR_UA        _SB_MAKE64(0)
-#define M_DMA_DSCRA_A_ADDR_UA        _SB_MAKEMASK(40,S_DMA_DSCRA_A_ADDR_UA)
+#define M_DMA_DSCRA_A_ADDR_UA        _SB_MAKEMASK(40, S_DMA_DSCRA_A_ADDR_UA)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
 #define S_DMA_DSCRA_A_SIZE          _SB_MAKE64(40)
-#define M_DMA_DSCRA_A_SIZE          _SB_MAKEMASK(9,S_DMA_DSCRA_A_SIZE)
-#define V_DMA_DSCRA_A_SIZE(x)       _SB_MAKEVALUE(x,S_DMA_DSCRA_A_SIZE)
-#define G_DMA_DSCRA_A_SIZE(x)       _SB_GETVALUE(x,S_DMA_DSCRA_A_SIZE,M_DMA_DSCRA_A_SIZE)
+#define M_DMA_DSCRA_A_SIZE          _SB_MAKEMASK(9, S_DMA_DSCRA_A_SIZE)
+#define V_DMA_DSCRA_A_SIZE(x)       _SB_MAKEVALUE(x, S_DMA_DSCRA_A_SIZE)
+#define G_DMA_DSCRA_A_SIZE(x)       _SB_GETVALUE(x, S_DMA_DSCRA_A_SIZE, M_DMA_DSCRA_A_SIZE)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_DMA_DSCRA_DSCR_CNT	    _SB_MAKE64(40)
-#define M_DMA_DSCRA_DSCR_CNT	    _SB_MAKEMASK(8,S_DMA_DSCRA_DSCR_CNT)
-#define G_DMA_DSCRA_DSCR_CNT(x)	    _SB_GETVALUE(x,S_DMA_DSCRA_DSCR_CNT,M_DMA_DSCRA_DSCR_CNT)
+#define M_DMA_DSCRA_DSCR_CNT	    _SB_MAKEMASK(8, S_DMA_DSCRA_DSCR_CNT)
+#define G_DMA_DSCRA_DSCR_CNT(x)	    _SB_GETVALUE(x, S_DMA_DSCRA_DSCR_CNT, M_DMA_DSCRA_DSCR_CNT)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
 #define M_DMA_DSCRA_INTERRUPT       _SB_MAKEMASK1(49)
 #define M_DMA_DSCRA_OFFSETB	    _SB_MAKEMASK1(50)
 
 #define S_DMA_DSCRA_STATUS          _SB_MAKE64(51)
-#define M_DMA_DSCRA_STATUS          _SB_MAKEMASK(13,S_DMA_DSCRA_STATUS)
-#define V_DMA_DSCRA_STATUS(x)       _SB_MAKEVALUE(x,S_DMA_DSCRA_STATUS)
-#define G_DMA_DSCRA_STATUS(x)       _SB_GETVALUE(x,S_DMA_DSCRA_STATUS,M_DMA_DSCRA_STATUS)
+#define M_DMA_DSCRA_STATUS          _SB_MAKEMASK(13, S_DMA_DSCRA_STATUS)
+#define V_DMA_DSCRA_STATUS(x)       _SB_MAKEVALUE(x, S_DMA_DSCRA_STATUS)
+#define G_DMA_DSCRA_STATUS(x)       _SB_GETVALUE(x, S_DMA_DSCRA_STATUS, M_DMA_DSCRA_STATUS)
 
 /*
  * Descriptor doubleword "B"  (Table 7-13)
@@ -230,49 +230,49 @@
 
 
 #define S_DMA_DSCRB_OPTIONS         _SB_MAKE64(0)
-#define M_DMA_DSCRB_OPTIONS         _SB_MAKEMASK(4,S_DMA_DSCRB_OPTIONS)
-#define V_DMA_DSCRB_OPTIONS(x)      _SB_MAKEVALUE(x,S_DMA_DSCRB_OPTIONS)
-#define G_DMA_DSCRB_OPTIONS(x)      _SB_GETVALUE(x,S_DMA_DSCRB_OPTIONS,M_DMA_DSCRB_OPTIONS)
+#define M_DMA_DSCRB_OPTIONS         _SB_MAKEMASK(4, S_DMA_DSCRB_OPTIONS)
+#define V_DMA_DSCRB_OPTIONS(x)      _SB_MAKEVALUE(x, S_DMA_DSCRB_OPTIONS)
+#define G_DMA_DSCRB_OPTIONS(x)      _SB_GETVALUE(x, S_DMA_DSCRB_OPTIONS, M_DMA_DSCRB_OPTIONS)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_DMA_DSCRB_A_SIZE        _SB_MAKE64(8)
-#define M_DMA_DSCRB_A_SIZE        _SB_MAKEMASK(14,S_DMA_DSCRB_A_SIZE)
-#define V_DMA_DSCRB_A_SIZE(x)     _SB_MAKEVALUE(x,S_DMA_DSCRB_A_SIZE)
-#define G_DMA_DSCRB_A_SIZE(x)     _SB_GETVALUE(x,S_DMA_DSCRB_A_SIZE,M_DMA_DSCRB_A_SIZE)
+#define M_DMA_DSCRB_A_SIZE        _SB_MAKEMASK(14, S_DMA_DSCRB_A_SIZE)
+#define V_DMA_DSCRB_A_SIZE(x)     _SB_MAKEVALUE(x, S_DMA_DSCRB_A_SIZE)
+#define G_DMA_DSCRB_A_SIZE(x)     _SB_GETVALUE(x, S_DMA_DSCRB_A_SIZE, M_DMA_DSCRB_A_SIZE)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
 #define R_DMA_DSCRB_ADDR            _SB_MAKE64(0x10)
 
 /* Note: Don't shift the address over, just mask it with the mask below */
 #define S_DMA_DSCRB_B_ADDR          _SB_MAKE64(5)
-#define M_DMA_DSCRB_B_ADDR          _SB_MAKEMASK(35,S_DMA_DSCRB_B_ADDR)
+#define M_DMA_DSCRB_B_ADDR          _SB_MAKEMASK(35, S_DMA_DSCRB_B_ADDR)
 
 #define S_DMA_DSCRB_B_SIZE          _SB_MAKE64(40)
-#define M_DMA_DSCRB_B_SIZE          _SB_MAKEMASK(9,S_DMA_DSCRB_B_SIZE)
-#define V_DMA_DSCRB_B_SIZE(x)       _SB_MAKEVALUE(x,S_DMA_DSCRB_B_SIZE)
-#define G_DMA_DSCRB_B_SIZE(x)       _SB_GETVALUE(x,S_DMA_DSCRB_B_SIZE,M_DMA_DSCRB_B_SIZE)
+#define M_DMA_DSCRB_B_SIZE          _SB_MAKEMASK(9, S_DMA_DSCRB_B_SIZE)
+#define V_DMA_DSCRB_B_SIZE(x)       _SB_MAKEVALUE(x, S_DMA_DSCRB_B_SIZE)
+#define G_DMA_DSCRB_B_SIZE(x)       _SB_GETVALUE(x, S_DMA_DSCRB_B_SIZE, M_DMA_DSCRB_B_SIZE)
 
 #define M_DMA_DSCRB_B_VALID         _SB_MAKEMASK1(49)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_DMA_DSCRB_PKT_SIZE_MSB    _SB_MAKE64(48)
-#define M_DMA_DSCRB_PKT_SIZE_MSB    _SB_MAKEMASK(2,S_DMA_DSCRB_PKT_SIZE_MSB)
-#define V_DMA_DSCRB_PKT_SIZE_MSB(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_PKT_SIZE_MSB)
-#define G_DMA_DSCRB_PKT_SIZE_MSB(x) _SB_GETVALUE(x,S_DMA_DSCRB_PKT_SIZE_MSB,M_DMA_DSCRB_PKT_SIZE_MSB)
+#define M_DMA_DSCRB_PKT_SIZE_MSB    _SB_MAKEMASK(2, S_DMA_DSCRB_PKT_SIZE_MSB)
+#define V_DMA_DSCRB_PKT_SIZE_MSB(x) _SB_MAKEVALUE(x, S_DMA_DSCRB_PKT_SIZE_MSB)
+#define G_DMA_DSCRB_PKT_SIZE_MSB(x) _SB_GETVALUE(x, S_DMA_DSCRB_PKT_SIZE_MSB, M_DMA_DSCRB_PKT_SIZE_MSB)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
 #define S_DMA_DSCRB_PKT_SIZE        _SB_MAKE64(50)
-#define M_DMA_DSCRB_PKT_SIZE        _SB_MAKEMASK(14,S_DMA_DSCRB_PKT_SIZE)
-#define V_DMA_DSCRB_PKT_SIZE(x)     _SB_MAKEVALUE(x,S_DMA_DSCRB_PKT_SIZE)
-#define G_DMA_DSCRB_PKT_SIZE(x)     _SB_GETVALUE(x,S_DMA_DSCRB_PKT_SIZE,M_DMA_DSCRB_PKT_SIZE)
+#define M_DMA_DSCRB_PKT_SIZE        _SB_MAKEMASK(14, S_DMA_DSCRB_PKT_SIZE)
+#define V_DMA_DSCRB_PKT_SIZE(x)     _SB_MAKEVALUE(x, S_DMA_DSCRB_PKT_SIZE)
+#define G_DMA_DSCRB_PKT_SIZE(x)     _SB_GETVALUE(x, S_DMA_DSCRB_PKT_SIZE, M_DMA_DSCRB_PKT_SIZE)
 
 /*
  * from pass2 some bits in dscr_b are also used for rx status
  */
 #define S_DMA_DSCRB_STATUS          _SB_MAKE64(0)
-#define M_DMA_DSCRB_STATUS          _SB_MAKEMASK(1,S_DMA_DSCRB_STATUS)
-#define V_DMA_DSCRB_STATUS(x)       _SB_MAKEVALUE(x,S_DMA_DSCRB_STATUS)
-#define G_DMA_DSCRB_STATUS(x)       _SB_GETVALUE(x,S_DMA_DSCRB_STATUS,M_DMA_DSCRB_STATUS)
+#define M_DMA_DSCRB_STATUS          _SB_MAKEMASK(1, S_DMA_DSCRB_STATUS)
+#define V_DMA_DSCRB_STATUS(x)       _SB_MAKEVALUE(x, S_DMA_DSCRB_STATUS)
+#define G_DMA_DSCRB_STATUS(x)       _SB_GETVALUE(x, S_DMA_DSCRB_STATUS, M_DMA_DSCRB_STATUS)
 
 /*
  * Ethernet Descriptor Status Bits (Table 7-15)
@@ -293,14 +293,14 @@
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
 #define S_DMA_ETHRX_RXCH            53
-#define M_DMA_ETHRX_RXCH            _SB_MAKEMASK(2,S_DMA_ETHRX_RXCH)
-#define V_DMA_ETHRX_RXCH(x)         _SB_MAKEVALUE(x,S_DMA_ETHRX_RXCH)
-#define G_DMA_ETHRX_RXCH(x)         _SB_GETVALUE(x,S_DMA_ETHRX_RXCH,M_DMA_ETHRX_RXCH)
+#define M_DMA_ETHRX_RXCH            _SB_MAKEMASK(2, S_DMA_ETHRX_RXCH)
+#define V_DMA_ETHRX_RXCH(x)         _SB_MAKEVALUE(x, S_DMA_ETHRX_RXCH)
+#define G_DMA_ETHRX_RXCH(x)         _SB_GETVALUE(x, S_DMA_ETHRX_RXCH, M_DMA_ETHRX_RXCH)
 
 #define S_DMA_ETHRX_PKTTYPE         55
-#define M_DMA_ETHRX_PKTTYPE         _SB_MAKEMASK(3,S_DMA_ETHRX_PKTTYPE)
-#define V_DMA_ETHRX_PKTTYPE(x)      _SB_MAKEVALUE(x,S_DMA_ETHRX_PKTTYPE)
-#define G_DMA_ETHRX_PKTTYPE(x)      _SB_GETVALUE(x,S_DMA_ETHRX_PKTTYPE,M_DMA_ETHRX_PKTTYPE)
+#define M_DMA_ETHRX_PKTTYPE         _SB_MAKEMASK(3, S_DMA_ETHRX_PKTTYPE)
+#define V_DMA_ETHRX_PKTTYPE(x)      _SB_MAKEVALUE(x, S_DMA_ETHRX_PKTTYPE)
+#define G_DMA_ETHRX_PKTTYPE(x)      _SB_GETVALUE(x, S_DMA_ETHRX_PKTTYPE, M_DMA_ETHRX_PKTTYPE)
 
 #define K_DMA_ETHRX_PKTTYPE_IPV4    0
 #define K_DMA_ETHRX_PKTTYPE_ARPV4   1
@@ -385,21 +385,21 @@
  * Register: DM_DSCR_BASE_3
  */
 
-#define M_DM_DSCR_BASE_MBZ          _SB_MAKEMASK(4,0)
+#define M_DM_DSCR_BASE_MBZ          _SB_MAKEMASK(4, 0)
 
 /*  Note: Just mask the base address and then OR it in. */
 #define S_DM_DSCR_BASE_ADDR         _SB_MAKE64(4)
-#define M_DM_DSCR_BASE_ADDR         _SB_MAKEMASK(36,S_DM_DSCR_BASE_ADDR)
+#define M_DM_DSCR_BASE_ADDR         _SB_MAKEMASK(36, S_DM_DSCR_BASE_ADDR)
 
 #define S_DM_DSCR_BASE_RINGSZ       _SB_MAKE64(40)
-#define M_DM_DSCR_BASE_RINGSZ       _SB_MAKEMASK(16,S_DM_DSCR_BASE_RINGSZ)
-#define V_DM_DSCR_BASE_RINGSZ(x)    _SB_MAKEVALUE(x,S_DM_DSCR_BASE_RINGSZ)
-#define G_DM_DSCR_BASE_RINGSZ(x)    _SB_GETVALUE(x,S_DM_DSCR_BASE_RINGSZ,M_DM_DSCR_BASE_RINGSZ)
+#define M_DM_DSCR_BASE_RINGSZ       _SB_MAKEMASK(16, S_DM_DSCR_BASE_RINGSZ)
+#define V_DM_DSCR_BASE_RINGSZ(x)    _SB_MAKEVALUE(x, S_DM_DSCR_BASE_RINGSZ)
+#define G_DM_DSCR_BASE_RINGSZ(x)    _SB_GETVALUE(x, S_DM_DSCR_BASE_RINGSZ, M_DM_DSCR_BASE_RINGSZ)
 
 #define S_DM_DSCR_BASE_PRIORITY     _SB_MAKE64(56)
-#define M_DM_DSCR_BASE_PRIORITY     _SB_MAKEMASK(3,S_DM_DSCR_BASE_PRIORITY)
-#define V_DM_DSCR_BASE_PRIORITY(x)  _SB_MAKEVALUE(x,S_DM_DSCR_BASE_PRIORITY)
-#define G_DM_DSCR_BASE_PRIORITY(x)  _SB_GETVALUE(x,S_DM_DSCR_BASE_PRIORITY,M_DM_DSCR_BASE_PRIORITY)
+#define M_DM_DSCR_BASE_PRIORITY     _SB_MAKEMASK(3, S_DM_DSCR_BASE_PRIORITY)
+#define V_DM_DSCR_BASE_PRIORITY(x)  _SB_MAKEVALUE(x, S_DM_DSCR_BASE_PRIORITY)
+#define G_DM_DSCR_BASE_PRIORITY(x)  _SB_GETVALUE(x, S_DM_DSCR_BASE_PRIORITY, M_DM_DSCR_BASE_PRIORITY)
 
 #define K_DM_DSCR_BASE_PRIORITY_1   0
 #define K_DM_DSCR_BASE_PRIORITY_2   1
@@ -429,12 +429,12 @@
  */
 
 #define S_DM_CUR_DSCR_DSCR_ADDR     _SB_MAKE64(0)
-#define M_DM_CUR_DSCR_DSCR_ADDR     _SB_MAKEMASK(40,S_DM_CUR_DSCR_DSCR_ADDR)
+#define M_DM_CUR_DSCR_DSCR_ADDR     _SB_MAKEMASK(40, S_DM_CUR_DSCR_DSCR_ADDR)
 
 #define S_DM_CUR_DSCR_DSCR_COUNT    _SB_MAKE64(48)
-#define M_DM_CUR_DSCR_DSCR_COUNT    _SB_MAKEMASK(16,S_DM_CUR_DSCR_DSCR_COUNT)
-#define V_DM_CUR_DSCR_DSCR_COUNT(r) _SB_MAKEVALUE(r,S_DM_CUR_DSCR_DSCR_COUNT)
-#define G_DM_CUR_DSCR_DSCR_COUNT(r) _SB_GETVALUE(r,S_DM_CUR_DSCR_DSCR_COUNT,\
+#define M_DM_CUR_DSCR_DSCR_COUNT    _SB_MAKEMASK(16, S_DM_CUR_DSCR_DSCR_COUNT)
+#define V_DM_CUR_DSCR_DSCR_COUNT(r) _SB_MAKEVALUE(r, S_DM_CUR_DSCR_DSCR_COUNT)
+#define G_DM_CUR_DSCR_DSCR_COUNT(r) _SB_GETVALUE(r, S_DM_CUR_DSCR_DSCR_COUNT,\
                                      M_DM_CUR_DSCR_DSCR_COUNT)
 
 
@@ -447,15 +447,15 @@
  * Register: DM_PARTIAL_3
  */
 #define S_DM_PARTIAL_CRC_PARTIAL      _SB_MAKE64(0)
-#define M_DM_PARTIAL_CRC_PARTIAL      _SB_MAKEMASK(32,S_DM_PARTIAL_CRC_PARTIAL)
-#define V_DM_PARTIAL_CRC_PARTIAL(r)   _SB_MAKEVALUE(r,S_DM_PARTIAL_CRC_PARTIAL)
-#define G_DM_PARTIAL_CRC_PARTIAL(r)   _SB_GETVALUE(r,S_DM_PARTIAL_CRC_PARTIAL,\
+#define M_DM_PARTIAL_CRC_PARTIAL      _SB_MAKEMASK(32, S_DM_PARTIAL_CRC_PARTIAL)
+#define V_DM_PARTIAL_CRC_PARTIAL(r)   _SB_MAKEVALUE(r, S_DM_PARTIAL_CRC_PARTIAL)
+#define G_DM_PARTIAL_CRC_PARTIAL(r)   _SB_GETVALUE(r, S_DM_PARTIAL_CRC_PARTIAL,\
                                        M_DM_PARTIAL_CRC_PARTIAL)
 
 #define S_DM_PARTIAL_TCPCS_PARTIAL    _SB_MAKE64(32)
-#define M_DM_PARTIAL_TCPCS_PARTIAL    _SB_MAKEMASK(16,S_DM_PARTIAL_TCPCS_PARTIAL)
-#define V_DM_PARTIAL_TCPCS_PARTIAL(r) _SB_MAKEVALUE(r,S_DM_PARTIAL_TCPCS_PARTIAL)
-#define G_DM_PARTIAL_TCPCS_PARTIAL(r) _SB_GETVALUE(r,S_DM_PARTIAL_TCPCS_PARTIAL,\
+#define M_DM_PARTIAL_TCPCS_PARTIAL    _SB_MAKEMASK(16, S_DM_PARTIAL_TCPCS_PARTIAL)
+#define V_DM_PARTIAL_TCPCS_PARTIAL(r) _SB_MAKEVALUE(r, S_DM_PARTIAL_TCPCS_PARTIAL)
+#define G_DM_PARTIAL_TCPCS_PARTIAL(r) _SB_GETVALUE(r, S_DM_PARTIAL_TCPCS_PARTIAL,\
                                        M_DM_PARTIAL_TCPCS_PARTIAL)
 
 #define M_DM_PARTIAL_ODD_BYTE         _SB_MAKEMASK1(48)
@@ -469,15 +469,15 @@
  * Register: CRC_DEF_1
  */
 #define S_CRC_DEF_CRC_INIT            _SB_MAKE64(0)
-#define M_CRC_DEF_CRC_INIT            _SB_MAKEMASK(32,S_CRC_DEF_CRC_INIT)
-#define V_CRC_DEF_CRC_INIT(r)         _SB_MAKEVALUE(r,S_CRC_DEF_CRC_INIT)
-#define G_CRC_DEF_CRC_INIT(r)         _SB_GETVALUE(r,S_CRC_DEF_CRC_INIT,\
+#define M_CRC_DEF_CRC_INIT            _SB_MAKEMASK(32, S_CRC_DEF_CRC_INIT)
+#define V_CRC_DEF_CRC_INIT(r)         _SB_MAKEVALUE(r, S_CRC_DEF_CRC_INIT)
+#define G_CRC_DEF_CRC_INIT(r)         _SB_GETVALUE(r, S_CRC_DEF_CRC_INIT,\
                                        M_CRC_DEF_CRC_INIT)
 
 #define S_CRC_DEF_CRC_POLY            _SB_MAKE64(32)
-#define M_CRC_DEF_CRC_POLY            _SB_MAKEMASK(32,S_CRC_DEF_CRC_POLY)
-#define V_CRC_DEF_CRC_POLY(r)         _SB_MAKEVALUE(r,S_CRC_DEF_CRC_POLY)
-#define G_CRC_DEF_CRC_POLY(r)         _SB_GETVALUE(r,S_CRC_DEF_CRC_POLY,\
+#define M_CRC_DEF_CRC_POLY            _SB_MAKEMASK(32, S_CRC_DEF_CRC_POLY)
+#define V_CRC_DEF_CRC_POLY(r)         _SB_MAKEVALUE(r, S_CRC_DEF_CRC_POLY)
+#define G_CRC_DEF_CRC_POLY(r)         _SB_GETVALUE(r, S_CRC_DEF_CRC_POLY,\
                                        M_CRC_DEF_CRC_POLY)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
@@ -489,21 +489,21 @@
  * Register: CTCP_DEF_1
  */
 #define S_CTCP_DEF_CRC_TXOR           _SB_MAKE64(0)
-#define M_CTCP_DEF_CRC_TXOR           _SB_MAKEMASK(32,S_CTCP_DEF_CRC_TXOR)
-#define V_CTCP_DEF_CRC_TXOR(r)        _SB_MAKEVALUE(r,S_CTCP_DEF_CRC_TXOR)
-#define G_CTCP_DEF_CRC_TXOR(r)        _SB_GETVALUE(r,S_CTCP_DEF_CRC_TXOR,\
+#define M_CTCP_DEF_CRC_TXOR           _SB_MAKEMASK(32, S_CTCP_DEF_CRC_TXOR)
+#define V_CTCP_DEF_CRC_TXOR(r)        _SB_MAKEVALUE(r, S_CTCP_DEF_CRC_TXOR)
+#define G_CTCP_DEF_CRC_TXOR(r)        _SB_GETVALUE(r, S_CTCP_DEF_CRC_TXOR,\
                                        M_CTCP_DEF_CRC_TXOR)
 
 #define S_CTCP_DEF_TCPCS_INIT         _SB_MAKE64(32)
-#define M_CTCP_DEF_TCPCS_INIT         _SB_MAKEMASK(16,S_CTCP_DEF_TCPCS_INIT)
-#define V_CTCP_DEF_TCPCS_INIT(r)      _SB_MAKEVALUE(r,S_CTCP_DEF_TCPCS_INIT)
-#define G_CTCP_DEF_TCPCS_INIT(r)      _SB_GETVALUE(r,S_CTCP_DEF_TCPCS_INIT,\
+#define M_CTCP_DEF_TCPCS_INIT         _SB_MAKEMASK(16, S_CTCP_DEF_TCPCS_INIT)
+#define V_CTCP_DEF_TCPCS_INIT(r)      _SB_MAKEVALUE(r, S_CTCP_DEF_TCPCS_INIT)
+#define G_CTCP_DEF_TCPCS_INIT(r)      _SB_GETVALUE(r, S_CTCP_DEF_TCPCS_INIT,\
                                        M_CTCP_DEF_TCPCS_INIT)
 
 #define S_CTCP_DEF_CRC_WIDTH          _SB_MAKE64(48)
-#define M_CTCP_DEF_CRC_WIDTH          _SB_MAKEMASK(2,S_CTCP_DEF_CRC_WIDTH)
-#define V_CTCP_DEF_CRC_WIDTH(r)       _SB_MAKEVALUE(r,S_CTCP_DEF_CRC_WIDTH)
-#define G_CTCP_DEF_CRC_WIDTH(r)       _SB_GETVALUE(r,S_CTCP_DEF_CRC_WIDTH,\
+#define M_CTCP_DEF_CRC_WIDTH          _SB_MAKEMASK(2, S_CTCP_DEF_CRC_WIDTH)
+#define V_CTCP_DEF_CRC_WIDTH(r)       _SB_MAKEVALUE(r, S_CTCP_DEF_CRC_WIDTH)
+#define G_CTCP_DEF_CRC_WIDTH(r)       _SB_GETVALUE(r, S_CTCP_DEF_CRC_WIDTH,\
                                        M_CTCP_DEF_CRC_WIDTH)
 
 #define K_CTCP_DEF_CRC_WIDTH_4        0
@@ -519,7 +519,7 @@
  */
 
 #define S_DM_DSCRA_DST_ADDR         _SB_MAKE64(0)
-#define M_DM_DSCRA_DST_ADDR         _SB_MAKEMASK(40,S_DM_DSCRA_DST_ADDR)
+#define M_DM_DSCRA_DST_ADDR         _SB_MAKEMASK(40, S_DM_DSCRA_DST_ADDR)
 
 #define M_DM_DSCRA_UN_DEST          _SB_MAKEMASK1(40)
 #define M_DM_DSCRA_UN_SRC           _SB_MAKEMASK1(41)
@@ -529,30 +529,30 @@
 #endif /* up to 1250 PASS1 */
 
 #define S_DM_DSCRA_DIR_DEST         _SB_MAKE64(44)
-#define M_DM_DSCRA_DIR_DEST         _SB_MAKEMASK(2,S_DM_DSCRA_DIR_DEST)
-#define V_DM_DSCRA_DIR_DEST(x)      _SB_MAKEVALUE(x,S_DM_DSCRA_DIR_DEST)
-#define G_DM_DSCRA_DIR_DEST(x)      _SB_GETVALUE(x,S_DM_DSCRA_DIR_DEST,M_DM_DSCRA_DIR_DEST)
+#define M_DM_DSCRA_DIR_DEST         _SB_MAKEMASK(2, S_DM_DSCRA_DIR_DEST)
+#define V_DM_DSCRA_DIR_DEST(x)      _SB_MAKEVALUE(x, S_DM_DSCRA_DIR_DEST)
+#define G_DM_DSCRA_DIR_DEST(x)      _SB_GETVALUE(x, S_DM_DSCRA_DIR_DEST, M_DM_DSCRA_DIR_DEST)
 
 #define K_DM_DSCRA_DIR_DEST_INCR    0
 #define K_DM_DSCRA_DIR_DEST_DECR    1
 #define K_DM_DSCRA_DIR_DEST_CONST   2
 
-#define V_DM_DSCRA_DIR_DEST_INCR    _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_INCR,S_DM_DSCRA_DIR_DEST)
-#define V_DM_DSCRA_DIR_DEST_DECR    _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_DECR,S_DM_DSCRA_DIR_DEST)
-#define V_DM_DSCRA_DIR_DEST_CONST   _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_CONST,S_DM_DSCRA_DIR_DEST)
+#define V_DM_DSCRA_DIR_DEST_INCR    _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_INCR, S_DM_DSCRA_DIR_DEST)
+#define V_DM_DSCRA_DIR_DEST_DECR    _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_DECR, S_DM_DSCRA_DIR_DEST)
+#define V_DM_DSCRA_DIR_DEST_CONST   _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_CONST, S_DM_DSCRA_DIR_DEST)
 
 #define S_DM_DSCRA_DIR_SRC          _SB_MAKE64(46)
-#define M_DM_DSCRA_DIR_SRC          _SB_MAKEMASK(2,S_DM_DSCRA_DIR_SRC)
-#define V_DM_DSCRA_DIR_SRC(x)       _SB_MAKEVALUE(x,S_DM_DSCRA_DIR_SRC)
-#define G_DM_DSCRA_DIR_SRC(x)       _SB_GETVALUE(x,S_DM_DSCRA_DIR_SRC,M_DM_DSCRA_DIR_SRC)
+#define M_DM_DSCRA_DIR_SRC          _SB_MAKEMASK(2, S_DM_DSCRA_DIR_SRC)
+#define V_DM_DSCRA_DIR_SRC(x)       _SB_MAKEVALUE(x, S_DM_DSCRA_DIR_SRC)
+#define G_DM_DSCRA_DIR_SRC(x)       _SB_GETVALUE(x, S_DM_DSCRA_DIR_SRC, M_DM_DSCRA_DIR_SRC)
 
 #define K_DM_DSCRA_DIR_SRC_INCR     0
 #define K_DM_DSCRA_DIR_SRC_DECR     1
 #define K_DM_DSCRA_DIR_SRC_CONST    2
 
-#define V_DM_DSCRA_DIR_SRC_INCR     _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_INCR,S_DM_DSCRA_DIR_SRC)
-#define V_DM_DSCRA_DIR_SRC_DECR     _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_DECR,S_DM_DSCRA_DIR_SRC)
-#define V_DM_DSCRA_DIR_SRC_CONST    _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_CONST,S_DM_DSCRA_DIR_SRC)
+#define V_DM_DSCRA_DIR_SRC_INCR     _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_INCR, S_DM_DSCRA_DIR_SRC)
+#define V_DM_DSCRA_DIR_SRC_DECR     _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_DECR, S_DM_DSCRA_DIR_SRC)
+#define V_DM_DSCRA_DIR_SRC_CONST    _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_CONST, S_DM_DSCRA_DIR_SRC)
 
 
 #define M_DM_DSCRA_ZERO_MEM         _SB_MAKEMASK1(48)
@@ -576,19 +576,19 @@
 #define M_DM_DSCRA_CRC_XBIT         _SB_MAKEMASK1(61)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
-#define M_DM_DSCRA_RESERVED2        _SB_MAKEMASK(3,61)
+#define M_DM_DSCRA_RESERVED2        _SB_MAKEMASK(3, 61)
 
 /*
  * Data Mover Descriptor Doubleword "B"  (Table 7-25)
  */
 
 #define S_DM_DSCRB_SRC_ADDR         _SB_MAKE64(0)
-#define M_DM_DSCRB_SRC_ADDR         _SB_MAKEMASK(40,S_DM_DSCRB_SRC_ADDR)
+#define M_DM_DSCRB_SRC_ADDR         _SB_MAKEMASK(40, S_DM_DSCRB_SRC_ADDR)
 
 #define S_DM_DSCRB_SRC_LENGTH       _SB_MAKE64(40)
-#define M_DM_DSCRB_SRC_LENGTH       _SB_MAKEMASK(20,S_DM_DSCRB_SRC_LENGTH)
-#define V_DM_DSCRB_SRC_LENGTH(x)    _SB_MAKEVALUE(x,S_DM_DSCRB_SRC_LENGTH)
-#define G_DM_DSCRB_SRC_LENGTH(x)    _SB_GETVALUE(x,S_DM_DSCRB_SRC_LENGTH,M_DM_DSCRB_SRC_LENGTH)
+#define M_DM_DSCRB_SRC_LENGTH       _SB_MAKEMASK(20, S_DM_DSCRB_SRC_LENGTH)
+#define V_DM_DSCRB_SRC_LENGTH(x)    _SB_MAKEVALUE(x, S_DM_DSCRB_SRC_LENGTH)
+#define G_DM_DSCRB_SRC_LENGTH(x)    _SB_GETVALUE(x, S_DM_DSCRB_SRC_LENGTH, M_DM_DSCRB_SRC_LENGTH)
 
 
 #endif
diff --git a/include/asm-mips/sibyte/sb1250_genbus.h b/include/asm-mips/sibyte/sb1250_genbus.h
index 1b5cbc5c645..94e9c7c8e78 100644
--- a/include/asm-mips/sibyte/sb1250_genbus.h
+++ b/include/asm-mips/sibyte/sb1250_genbus.h
@@ -11,7 +11,7 @@
     *
     *********************************************************************
     *
-    *  Copyright 2000,2001,2002,2003
+    *  Copyright 2000, 2001, 2002, 2003
     *  Broadcom Corporation. All rights reserved.
     *
     *  This program is free software; you can redistribute it and/or
@@ -47,7 +47,7 @@
 #define M_IO_ENA_RDY		_SB_MAKEMASK1(S_IO_ENA_RDY)
 
 #define S_IO_WIDTH_SEL		2
-#define M_IO_WIDTH_SEL		_SB_MAKEMASK(2,S_IO_WIDTH_SEL)
+#define M_IO_WIDTH_SEL		_SB_MAKEMASK(2, S_IO_WIDTH_SEL)
 #define K_IO_WIDTH_SEL_1	0
 #define K_IO_WIDTH_SEL_2	1
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) \
@@ -55,8 +55,8 @@
 #define K_IO_WIDTH_SEL_1L       2
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 #define K_IO_WIDTH_SEL_4	3
-#define V_IO_WIDTH_SEL(x)	_SB_MAKEVALUE(x,S_IO_WIDTH_SEL)
-#define G_IO_WIDTH_SEL(x)	_SB_GETVALUE(x,S_IO_WIDTH_SEL,M_IO_WIDTH_SEL)
+#define V_IO_WIDTH_SEL(x)	_SB_MAKEVALUE(x, S_IO_WIDTH_SEL)
+#define G_IO_WIDTH_SEL(x)	_SB_GETVALUE(x, S_IO_WIDTH_SEL, M_IO_WIDTH_SEL)
 
 #define S_IO_PARITY_ENA		4
 #define M_IO_PARITY_ENA		_SB_MAKEMASK1(S_IO_PARITY_ENA)
@@ -71,18 +71,18 @@
 #define M_IO_NONMUX		_SB_MAKEMASK1(S_IO_NONMUX)
 
 #define S_IO_TIMEOUT		8
-#define M_IO_TIMEOUT		_SB_MAKEMASK(8,S_IO_TIMEOUT)
-#define V_IO_TIMEOUT(x)		_SB_MAKEVALUE(x,S_IO_TIMEOUT)
-#define G_IO_TIMEOUT(x)		_SB_GETVALUE(x,S_IO_TIMEOUT,M_IO_TIMEOUT)
+#define M_IO_TIMEOUT		_SB_MAKEMASK(8, S_IO_TIMEOUT)
+#define V_IO_TIMEOUT(x)		_SB_MAKEVALUE(x, S_IO_TIMEOUT)
+#define G_IO_TIMEOUT(x)		_SB_GETVALUE(x, S_IO_TIMEOUT, M_IO_TIMEOUT)
 
 /*
  * Generic Bus Region Size register (Table 11-5)
  */
 
 #define S_IO_MULT_SIZE		0
-#define M_IO_MULT_SIZE		_SB_MAKEMASK(12,S_IO_MULT_SIZE)
-#define V_IO_MULT_SIZE(x)	_SB_MAKEVALUE(x,S_IO_MULT_SIZE)
-#define G_IO_MULT_SIZE(x)	_SB_GETVALUE(x,S_IO_MULT_SIZE,M_IO_MULT_SIZE)
+#define M_IO_MULT_SIZE		_SB_MAKEMASK(12, S_IO_MULT_SIZE)
+#define V_IO_MULT_SIZE(x)	_SB_MAKEVALUE(x, S_IO_MULT_SIZE)
+#define G_IO_MULT_SIZE(x)	_SB_GETVALUE(x, S_IO_MULT_SIZE, M_IO_MULT_SIZE)
 
 #define S_IO_REGSIZE		16	 /* # bits to shift size for this reg */
 
@@ -91,9 +91,9 @@
  */
 
 #define S_IO_START_ADDR		0
-#define M_IO_START_ADDR		_SB_MAKEMASK(14,S_IO_START_ADDR)
-#define V_IO_START_ADDR(x)	_SB_MAKEVALUE(x,S_IO_START_ADDR)
-#define G_IO_START_ADDR(x)	_SB_GETVALUE(x,S_IO_START_ADDR,M_IO_START_ADDR)
+#define M_IO_START_ADDR		_SB_MAKEMASK(14, S_IO_START_ADDR)
+#define V_IO_START_ADDR(x)	_SB_MAKEVALUE(x, S_IO_START_ADDR)
+#define G_IO_START_ADDR(x)	_SB_GETVALUE(x, S_IO_START_ADDR, M_IO_START_ADDR)
 
 #define S_IO_ADDRBASE		16	 /* # bits to shift addr for this reg */
 
@@ -105,9 +105,9 @@
  */
 
 #define S_IO_ALE_WIDTH		0
-#define M_IO_ALE_WIDTH		_SB_MAKEMASK(3,S_IO_ALE_WIDTH)
-#define V_IO_ALE_WIDTH(x)	_SB_MAKEVALUE(x,S_IO_ALE_WIDTH)
-#define G_IO_ALE_WIDTH(x)	_SB_GETVALUE(x,S_IO_ALE_WIDTH,M_IO_ALE_WIDTH)
+#define M_IO_ALE_WIDTH		_SB_MAKEMASK(3, S_IO_ALE_WIDTH)
+#define V_IO_ALE_WIDTH(x)	_SB_MAKEVALUE(x, S_IO_ALE_WIDTH)
+#define G_IO_ALE_WIDTH(x)	_SB_GETVALUE(x, S_IO_ALE_WIDTH, M_IO_ALE_WIDTH)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) \
     || SIBYTE_HDR_FEATURE_CHIP(1480)
@@ -115,27 +115,27 @@
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
 #define S_IO_ALE_TO_CS		4
-#define M_IO_ALE_TO_CS		_SB_MAKEMASK(2,S_IO_ALE_TO_CS)
-#define V_IO_ALE_TO_CS(x)	_SB_MAKEVALUE(x,S_IO_ALE_TO_CS)
-#define G_IO_ALE_TO_CS(x)	_SB_GETVALUE(x,S_IO_ALE_TO_CS,M_IO_ALE_TO_CS)
+#define M_IO_ALE_TO_CS		_SB_MAKEMASK(2, S_IO_ALE_TO_CS)
+#define V_IO_ALE_TO_CS(x)	_SB_MAKEVALUE(x, S_IO_ALE_TO_CS)
+#define G_IO_ALE_TO_CS(x)	_SB_GETVALUE(x, S_IO_ALE_TO_CS, M_IO_ALE_TO_CS)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) \
     || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_IO_BURST_WIDTH           _SB_MAKE64(6)
-#define M_IO_BURST_WIDTH           _SB_MAKEMASK(2,S_IO_BURST_WIDTH)
-#define V_IO_BURST_WIDTH(x)        _SB_MAKEVALUE(x,S_IO_BURST_WIDTH)
-#define G_IO_BURST_WIDTH(x)        _SB_GETVALUE(x,S_IO_BURST_WIDTH,M_IO_BURST_WIDTH)
+#define M_IO_BURST_WIDTH           _SB_MAKEMASK(2, S_IO_BURST_WIDTH)
+#define V_IO_BURST_WIDTH(x)        _SB_MAKEVALUE(x, S_IO_BURST_WIDTH)
+#define G_IO_BURST_WIDTH(x)        _SB_GETVALUE(x, S_IO_BURST_WIDTH, M_IO_BURST_WIDTH)
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
 #define S_IO_CS_WIDTH		8
-#define M_IO_CS_WIDTH		_SB_MAKEMASK(5,S_IO_CS_WIDTH)
-#define V_IO_CS_WIDTH(x)	_SB_MAKEVALUE(x,S_IO_CS_WIDTH)
-#define G_IO_CS_WIDTH(x)	_SB_GETVALUE(x,S_IO_CS_WIDTH,M_IO_CS_WIDTH)
+#define M_IO_CS_WIDTH		_SB_MAKEMASK(5, S_IO_CS_WIDTH)
+#define V_IO_CS_WIDTH(x)	_SB_MAKEVALUE(x, S_IO_CS_WIDTH)
+#define G_IO_CS_WIDTH(x)	_SB_GETVALUE(x, S_IO_CS_WIDTH, M_IO_CS_WIDTH)
 
 #define S_IO_RDY_SMPLE		13
-#define M_IO_RDY_SMPLE		_SB_MAKEMASK(3,S_IO_RDY_SMPLE)
-#define V_IO_RDY_SMPLE(x)	_SB_MAKEVALUE(x,S_IO_RDY_SMPLE)
-#define G_IO_RDY_SMPLE(x)	_SB_GETVALUE(x,S_IO_RDY_SMPLE,M_IO_RDY_SMPLE)
+#define M_IO_RDY_SMPLE		_SB_MAKEMASK(3, S_IO_RDY_SMPLE)
+#define V_IO_RDY_SMPLE(x)	_SB_MAKEVALUE(x, S_IO_RDY_SMPLE)
+#define G_IO_RDY_SMPLE(x)	_SB_GETVALUE(x, S_IO_RDY_SMPLE, M_IO_RDY_SMPLE)
 
 
 /*
@@ -143,9 +143,9 @@
  */
 
 #define S_IO_ALE_TO_WRITE	0
-#define M_IO_ALE_TO_WRITE	_SB_MAKEMASK(3,S_IO_ALE_TO_WRITE)
-#define V_IO_ALE_TO_WRITE(x)	_SB_MAKEVALUE(x,S_IO_ALE_TO_WRITE)
-#define G_IO_ALE_TO_WRITE(x)	_SB_GETVALUE(x,S_IO_ALE_TO_WRITE,M_IO_ALE_TO_WRITE)
+#define M_IO_ALE_TO_WRITE	_SB_MAKEMASK(3, S_IO_ALE_TO_WRITE)
+#define V_IO_ALE_TO_WRITE(x)	_SB_MAKEVALUE(x, S_IO_ALE_TO_WRITE)
+#define G_IO_ALE_TO_WRITE(x)	_SB_GETVALUE(x, S_IO_ALE_TO_WRITE, M_IO_ALE_TO_WRITE)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) \
     || SIBYTE_HDR_FEATURE_CHIP(1480)
@@ -153,30 +153,30 @@
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
 #define S_IO_WRITE_WIDTH	4
-#define M_IO_WRITE_WIDTH	_SB_MAKEMASK(4,S_IO_WRITE_WIDTH)
-#define V_IO_WRITE_WIDTH(x)	_SB_MAKEVALUE(x,S_IO_WRITE_WIDTH)
-#define G_IO_WRITE_WIDTH(x)	_SB_GETVALUE(x,S_IO_WRITE_WIDTH,M_IO_WRITE_WIDTH)
+#define M_IO_WRITE_WIDTH	_SB_MAKEMASK(4, S_IO_WRITE_WIDTH)
+#define V_IO_WRITE_WIDTH(x)	_SB_MAKEVALUE(x, S_IO_WRITE_WIDTH)
+#define G_IO_WRITE_WIDTH(x)	_SB_GETVALUE(x, S_IO_WRITE_WIDTH, M_IO_WRITE_WIDTH)
 
 #define S_IO_IDLE_CYCLE		8
-#define M_IO_IDLE_CYCLE		_SB_MAKEMASK(4,S_IO_IDLE_CYCLE)
-#define V_IO_IDLE_CYCLE(x)	_SB_MAKEVALUE(x,S_IO_IDLE_CYCLE)
-#define G_IO_IDLE_CYCLE(x)	_SB_GETVALUE(x,S_IO_IDLE_CYCLE,M_IO_IDLE_CYCLE)
+#define M_IO_IDLE_CYCLE		_SB_MAKEMASK(4, S_IO_IDLE_CYCLE)
+#define V_IO_IDLE_CYCLE(x)	_SB_MAKEVALUE(x, S_IO_IDLE_CYCLE)
+#define G_IO_IDLE_CYCLE(x)	_SB_GETVALUE(x, S_IO_IDLE_CYCLE, M_IO_IDLE_CYCLE)
 
 #define S_IO_OE_TO_CS		12
-#define M_IO_OE_TO_CS		_SB_MAKEMASK(2,S_IO_OE_TO_CS)
-#define V_IO_OE_TO_CS(x)	_SB_MAKEVALUE(x,S_IO_OE_TO_CS)
-#define G_IO_OE_TO_CS(x)	_SB_GETVALUE(x,S_IO_OE_TO_CS,M_IO_OE_TO_CS)
+#define M_IO_OE_TO_CS		_SB_MAKEMASK(2, S_IO_OE_TO_CS)
+#define V_IO_OE_TO_CS(x)	_SB_MAKEVALUE(x, S_IO_OE_TO_CS)
+#define G_IO_OE_TO_CS(x)	_SB_GETVALUE(x, S_IO_OE_TO_CS, M_IO_OE_TO_CS)
 
 #define S_IO_CS_TO_OE		14
-#define M_IO_CS_TO_OE		_SB_MAKEMASK(2,S_IO_CS_TO_OE)
-#define V_IO_CS_TO_OE(x)	_SB_MAKEVALUE(x,S_IO_CS_TO_OE)
-#define G_IO_CS_TO_OE(x)	_SB_GETVALUE(x,S_IO_CS_TO_OE,M_IO_CS_TO_OE)
+#define M_IO_CS_TO_OE		_SB_MAKEMASK(2, S_IO_CS_TO_OE)
+#define V_IO_CS_TO_OE(x)	_SB_MAKEVALUE(x, S_IO_CS_TO_OE)
+#define G_IO_CS_TO_OE(x)	_SB_GETVALUE(x, S_IO_CS_TO_OE, M_IO_CS_TO_OE)
 
 /*
  * Generic Bus Interrupt Status Register (Table 11-9)
  */
 
-#define M_IO_CS_ERR_INT		_SB_MAKEMASK(0,8)
+#define M_IO_CS_ERR_INT		_SB_MAKEMASK(0, 8)
 #define M_IO_CS0_ERR_INT	_SB_MAKEMASK1(0)
 #define M_IO_CS1_ERR_INT	_SB_MAKEMASK1(1)
 #define M_IO_CS2_ERR_INT	_SB_MAKEMASK1(2)
@@ -200,116 +200,116 @@
  */
 
 #define S_IO_SLEW0		0
-#define M_IO_SLEW0		_SB_MAKEMASK(2,S_IO_SLEW0)
-#define V_IO_SLEW0(x)		_SB_MAKEVALUE(x,S_IO_SLEW0)
-#define G_IO_SLEW0(x)		_SB_GETVALUE(x,S_IO_SLEW0,M_IO_SLEW0)
+#define M_IO_SLEW0		_SB_MAKEMASK(2, S_IO_SLEW0)
+#define V_IO_SLEW0(x)		_SB_MAKEVALUE(x, S_IO_SLEW0)
+#define G_IO_SLEW0(x)		_SB_GETVALUE(x, S_IO_SLEW0, M_IO_SLEW0)
 
 #define S_IO_DRV_A		2
-#define M_IO_DRV_A		_SB_MAKEMASK(2,S_IO_DRV_A)
-#define V_IO_DRV_A(x)		_SB_MAKEVALUE(x,S_IO_DRV_A)
-#define G_IO_DRV_A(x)		_SB_GETVALUE(x,S_IO_DRV_A,M_IO_DRV_A)
+#define M_IO_DRV_A		_SB_MAKEMASK(2, S_IO_DRV_A)
+#define V_IO_DRV_A(x)		_SB_MAKEVALUE(x, S_IO_DRV_A)
+#define G_IO_DRV_A(x)		_SB_GETVALUE(x, S_IO_DRV_A, M_IO_DRV_A)
 
 #define S_IO_DRV_B		6
-#define M_IO_DRV_B		_SB_MAKEMASK(2,S_IO_DRV_B)
-#define V_IO_DRV_B(x)		_SB_MAKEVALUE(x,S_IO_DRV_B)
-#define G_IO_DRV_B(x)		_SB_GETVALUE(x,S_IO_DRV_B,M_IO_DRV_B)
+#define M_IO_DRV_B		_SB_MAKEMASK(2, S_IO_DRV_B)
+#define V_IO_DRV_B(x)		_SB_MAKEVALUE(x, S_IO_DRV_B)
+#define G_IO_DRV_B(x)		_SB_GETVALUE(x, S_IO_DRV_B, M_IO_DRV_B)
 
 #define S_IO_DRV_C		10
-#define M_IO_DRV_C		_SB_MAKEMASK(2,S_IO_DRV_C)
-#define V_IO_DRV_C(x)		_SB_MAKEVALUE(x,S_IO_DRV_C)
-#define G_IO_DRV_C(x)		_SB_GETVALUE(x,S_IO_DRV_C,M_IO_DRV_C)
+#define M_IO_DRV_C		_SB_MAKEMASK(2, S_IO_DRV_C)
+#define V_IO_DRV_C(x)		_SB_MAKEVALUE(x, S_IO_DRV_C)
+#define G_IO_DRV_C(x)		_SB_GETVALUE(x, S_IO_DRV_C, M_IO_DRV_C)
 
 #define S_IO_DRV_D		14
-#define M_IO_DRV_D		_SB_MAKEMASK(2,S_IO_DRV_D)
-#define V_IO_DRV_D(x)		_SB_MAKEVALUE(x,S_IO_DRV_D)
-#define G_IO_DRV_D(x)		_SB_GETVALUE(x,S_IO_DRV_D,M_IO_DRV_D)
+#define M_IO_DRV_D		_SB_MAKEMASK(2, S_IO_DRV_D)
+#define V_IO_DRV_D(x)		_SB_MAKEVALUE(x, S_IO_DRV_D)
+#define G_IO_DRV_D(x)		_SB_GETVALUE(x, S_IO_DRV_D, M_IO_DRV_D)
 
 /*
  * Generic Bus Output Drive Control Register 1 (Table 14-19)
  */
 
 #define S_IO_DRV_E		2
-#define M_IO_DRV_E		_SB_MAKEMASK(2,S_IO_DRV_E)
-#define V_IO_DRV_E(x)		_SB_MAKEVALUE(x,S_IO_DRV_E)
-#define G_IO_DRV_E(x)		_SB_GETVALUE(x,S_IO_DRV_E,M_IO_DRV_E)
+#define M_IO_DRV_E		_SB_MAKEMASK(2, S_IO_DRV_E)
+#define V_IO_DRV_E(x)		_SB_MAKEVALUE(x, S_IO_DRV_E)
+#define G_IO_DRV_E(x)		_SB_GETVALUE(x, S_IO_DRV_E, M_IO_DRV_E)
 
 #define S_IO_DRV_F		6
-#define M_IO_DRV_F		_SB_MAKEMASK(2,S_IO_DRV_F)
-#define V_IO_DRV_F(x)		_SB_MAKEVALUE(x,S_IO_DRV_F)
-#define G_IO_DRV_F(x)		_SB_GETVALUE(x,S_IO_DRV_F,M_IO_DRV_F)
+#define M_IO_DRV_F		_SB_MAKEMASK(2, S_IO_DRV_F)
+#define V_IO_DRV_F(x)		_SB_MAKEVALUE(x, S_IO_DRV_F)
+#define G_IO_DRV_F(x)		_SB_GETVALUE(x, S_IO_DRV_F, M_IO_DRV_F)
 
 #define S_IO_SLEW1		8
-#define M_IO_SLEW1		_SB_MAKEMASK(2,S_IO_SLEW1)
-#define V_IO_SLEW1(x)		_SB_MAKEVALUE(x,S_IO_SLEW1)
-#define G_IO_SLEW1(x)		_SB_GETVALUE(x,S_IO_SLEW1,M_IO_SLEW1)
+#define M_IO_SLEW1		_SB_MAKEMASK(2, S_IO_SLEW1)
+#define V_IO_SLEW1(x)		_SB_MAKEVALUE(x, S_IO_SLEW1)
+#define G_IO_SLEW1(x)		_SB_GETVALUE(x, S_IO_SLEW1, M_IO_SLEW1)
 
 #define S_IO_DRV_G		10
-#define M_IO_DRV_G		_SB_MAKEMASK(2,S_IO_DRV_G)
-#define V_IO_DRV_G(x)		_SB_MAKEVALUE(x,S_IO_DRV_G)
-#define G_IO_DRV_G(x)		_SB_GETVALUE(x,S_IO_DRV_G,M_IO_DRV_G)
+#define M_IO_DRV_G		_SB_MAKEMASK(2, S_IO_DRV_G)
+#define V_IO_DRV_G(x)		_SB_MAKEVALUE(x, S_IO_DRV_G)
+#define G_IO_DRV_G(x)		_SB_GETVALUE(x, S_IO_DRV_G, M_IO_DRV_G)
 
 #define S_IO_SLEW2		12
-#define M_IO_SLEW2		_SB_MAKEMASK(2,S_IO_SLEW2)
-#define V_IO_SLEW2(x)		_SB_MAKEVALUE(x,S_IO_SLEW2)
-#define G_IO_SLEW2(x)		_SB_GETVALUE(x,S_IO_SLEW2,M_IO_SLEW2)
+#define M_IO_SLEW2		_SB_MAKEMASK(2, S_IO_SLEW2)
+#define V_IO_SLEW2(x)		_SB_MAKEVALUE(x, S_IO_SLEW2)
+#define G_IO_SLEW2(x)		_SB_GETVALUE(x, S_IO_SLEW2, M_IO_SLEW2)
 
 #define S_IO_DRV_H		14
-#define M_IO_DRV_H		_SB_MAKEMASK(2,S_IO_DRV_H)
-#define V_IO_DRV_H(x)		_SB_MAKEVALUE(x,S_IO_DRV_H)
-#define G_IO_DRV_H(x)		_SB_GETVALUE(x,S_IO_DRV_H,M_IO_DRV_H)
+#define M_IO_DRV_H		_SB_MAKEMASK(2, S_IO_DRV_H)
+#define V_IO_DRV_H(x)		_SB_MAKEVALUE(x, S_IO_DRV_H)
+#define G_IO_DRV_H(x)		_SB_GETVALUE(x, S_IO_DRV_H, M_IO_DRV_H)
 
 /*
  * Generic Bus Output Drive Control Register 2 (Table 14-20)
  */
 
 #define S_IO_DRV_J		2
-#define M_IO_DRV_J		_SB_MAKEMASK(2,S_IO_DRV_J)
-#define V_IO_DRV_J(x)		_SB_MAKEVALUE(x,S_IO_DRV_J)
-#define G_IO_DRV_J(x)		_SB_GETVALUE(x,S_IO_DRV_J,M_IO_DRV_J)
+#define M_IO_DRV_J		_SB_MAKEMASK(2, S_IO_DRV_J)
+#define V_IO_DRV_J(x)		_SB_MAKEVALUE(x, S_IO_DRV_J)
+#define G_IO_DRV_J(x)		_SB_GETVALUE(x, S_IO_DRV_J, M_IO_DRV_J)
 
 #define S_IO_DRV_K		6
-#define M_IO_DRV_K		_SB_MAKEMASK(2,S_IO_DRV_K)
-#define V_IO_DRV_K(x)		_SB_MAKEVALUE(x,S_IO_DRV_K)
-#define G_IO_DRV_K(x)		_SB_GETVALUE(x,S_IO_DRV_K,M_IO_DRV_K)
+#define M_IO_DRV_K		_SB_MAKEMASK(2, S_IO_DRV_K)
+#define V_IO_DRV_K(x)		_SB_MAKEVALUE(x, S_IO_DRV_K)
+#define G_IO_DRV_K(x)		_SB_GETVALUE(x, S_IO_DRV_K, M_IO_DRV_K)
 
 #define S_IO_DRV_L		10
-#define M_IO_DRV_L		_SB_MAKEMASK(2,S_IO_DRV_L)
-#define V_IO_DRV_L(x)		_SB_MAKEVALUE(x,S_IO_DRV_L)
-#define G_IO_DRV_L(x)		_SB_GETVALUE(x,S_IO_DRV_L,M_IO_DRV_L)
+#define M_IO_DRV_L		_SB_MAKEMASK(2, S_IO_DRV_L)
+#define V_IO_DRV_L(x)		_SB_MAKEVALUE(x, S_IO_DRV_L)
+#define G_IO_DRV_L(x)		_SB_GETVALUE(x, S_IO_DRV_L, M_IO_DRV_L)
 
 #define S_IO_DRV_M		14
-#define M_IO_DRV_M		_SB_MAKEMASK(2,S_IO_DRV_M)
-#define V_IO_DRV_M(x)		_SB_MAKEVALUE(x,S_IO_DRV_M)
-#define G_IO_DRV_M(x)		_SB_GETVALUE(x,S_IO_DRV_M,M_IO_DRV_M)
+#define M_IO_DRV_M		_SB_MAKEMASK(2, S_IO_DRV_M)
+#define V_IO_DRV_M(x)		_SB_MAKEVALUE(x, S_IO_DRV_M)
+#define G_IO_DRV_M(x)		_SB_GETVALUE(x, S_IO_DRV_M, M_IO_DRV_M)
 
 /*
  * Generic Bus Output Drive Control Register 3 (Table 14-21)
  */
 
 #define S_IO_SLEW3		0
-#define M_IO_SLEW3		_SB_MAKEMASK(2,S_IO_SLEW3)
-#define V_IO_SLEW3(x)		_SB_MAKEVALUE(x,S_IO_SLEW3)
-#define G_IO_SLEW3(x)		_SB_GETVALUE(x,S_IO_SLEW3,M_IO_SLEW3)
+#define M_IO_SLEW3		_SB_MAKEMASK(2, S_IO_SLEW3)
+#define V_IO_SLEW3(x)		_SB_MAKEVALUE(x, S_IO_SLEW3)
+#define G_IO_SLEW3(x)		_SB_GETVALUE(x, S_IO_SLEW3, M_IO_SLEW3)
 
 #define S_IO_DRV_N		2
-#define M_IO_DRV_N		_SB_MAKEMASK(2,S_IO_DRV_N)
-#define V_IO_DRV_N(x)		_SB_MAKEVALUE(x,S_IO_DRV_N)
-#define G_IO_DRV_N(x)		_SB_GETVALUE(x,S_IO_DRV_N,M_IO_DRV_N)
+#define M_IO_DRV_N		_SB_MAKEMASK(2, S_IO_DRV_N)
+#define V_IO_DRV_N(x)		_SB_MAKEVALUE(x, S_IO_DRV_N)
+#define G_IO_DRV_N(x)		_SB_GETVALUE(x, S_IO_DRV_N, M_IO_DRV_N)
 
 #define S_IO_DRV_P		6
-#define M_IO_DRV_P		_SB_MAKEMASK(2,S_IO_DRV_P)
-#define V_IO_DRV_P(x)		_SB_MAKEVALUE(x,S_IO_DRV_P)
-#define G_IO_DRV_P(x)		_SB_GETVALUE(x,S_IO_DRV_P,M_IO_DRV_P)
+#define M_IO_DRV_P		_SB_MAKEMASK(2, S_IO_DRV_P)
+#define V_IO_DRV_P(x)		_SB_MAKEVALUE(x, S_IO_DRV_P)
+#define G_IO_DRV_P(x)		_SB_GETVALUE(x, S_IO_DRV_P, M_IO_DRV_P)
 
 #define S_IO_DRV_Q		10
-#define M_IO_DRV_Q		_SB_MAKEMASK(2,S_IO_DRV_Q)
-#define V_IO_DRV_Q(x)		_SB_MAKEVALUE(x,S_IO_DRV_Q)
-#define G_IO_DRV_Q(x)		_SB_GETVALUE(x,S_IO_DRV_Q,M_IO_DRV_Q)
+#define M_IO_DRV_Q		_SB_MAKEMASK(2, S_IO_DRV_Q)
+#define V_IO_DRV_Q(x)		_SB_MAKEVALUE(x, S_IO_DRV_Q)
+#define G_IO_DRV_Q(x)		_SB_GETVALUE(x, S_IO_DRV_Q, M_IO_DRV_Q)
 
 #define S_IO_DRV_R		14
-#define M_IO_DRV_R		_SB_MAKEMASK(2,S_IO_DRV_R)
-#define V_IO_DRV_R(x)		_SB_MAKEVALUE(x,S_IO_DRV_R)
-#define G_IO_DRV_R(x)		_SB_GETVALUE(x,S_IO_DRV_R,M_IO_DRV_R)
+#define M_IO_DRV_R		_SB_MAKEMASK(2, S_IO_DRV_R)
+#define V_IO_DRV_R(x)		_SB_MAKEVALUE(x, S_IO_DRV_R)
+#define G_IO_DRV_R(x)		_SB_GETVALUE(x, S_IO_DRV_R, M_IO_DRV_R)
 
 
 /*
@@ -329,9 +329,9 @@
 
 #if SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_PCMCIA_MODE		16
-#define M_PCMCIA_MODE		_SB_MAKEMASK(3,S_PCMCIA_MODE)
-#define V_PCMCIA_MODE(x)	_SB_MAKEVALUE(x,S_PCMCIA_MODE)
-#define G_PCMCIA_MODE(x)	_SB_GETVALUE(x,S_PCMCIA_MODE,M_PCMCIA_MODE)
+#define M_PCMCIA_MODE		_SB_MAKEMASK(3, S_PCMCIA_MODE)
+#define V_PCMCIA_MODE(x)	_SB_MAKEVALUE(x, S_PCMCIA_MODE)
+#define G_PCMCIA_MODE(x)	_SB_GETVALUE(x, S_PCMCIA_MODE, M_PCMCIA_MODE)
 
 #define K_PCMCIA_MODE_PCMA_NOB	0	/* standard PCMCIA "A", no "B" */
 #define K_PCMCIA_MODE_IDEA_NOB	1	/* IDE "A", no "B" */
@@ -369,49 +369,49 @@
 #define K_GPIO_INTR_SPLIT	3
 
 #define S_GPIO_INTR_TYPEX(n)	(((n)/2)*2)
-#define M_GPIO_INTR_TYPEX(n)	_SB_MAKEMASK(2,S_GPIO_INTR_TYPEX(n))
-#define V_GPIO_INTR_TYPEX(n,x)	_SB_MAKEVALUE(x,S_GPIO_INTR_TYPEX(n))
-#define G_GPIO_INTR_TYPEX(n,x)	_SB_GETVALUE(x,S_GPIO_INTR_TYPEX(n),M_GPIO_INTR_TYPEX(n))
+#define M_GPIO_INTR_TYPEX(n)	_SB_MAKEMASK(2, S_GPIO_INTR_TYPEX(n))
+#define V_GPIO_INTR_TYPEX(n, x)	_SB_MAKEVALUE(x, S_GPIO_INTR_TYPEX(n))
+#define G_GPIO_INTR_TYPEX(n, x)	_SB_GETVALUE(x, S_GPIO_INTR_TYPEX(n), M_GPIO_INTR_TYPEX(n))
 
 #define S_GPIO_INTR_TYPE0	0
-#define M_GPIO_INTR_TYPE0	_SB_MAKEMASK(2,S_GPIO_INTR_TYPE0)
-#define V_GPIO_INTR_TYPE0(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_TYPE0)
-#define G_GPIO_INTR_TYPE0(x)	_SB_GETVALUE(x,S_GPIO_INTR_TYPE0,M_GPIO_INTR_TYPE0)
+#define M_GPIO_INTR_TYPE0	_SB_MAKEMASK(2, S_GPIO_INTR_TYPE0)
+#define V_GPIO_INTR_TYPE0(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_TYPE0)
+#define G_GPIO_INTR_TYPE0(x)	_SB_GETVALUE(x, S_GPIO_INTR_TYPE0, M_GPIO_INTR_TYPE0)
 
 #define S_GPIO_INTR_TYPE2	2
-#define M_GPIO_INTR_TYPE2	_SB_MAKEMASK(2,S_GPIO_INTR_TYPE2)
-#define V_GPIO_INTR_TYPE2(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_TYPE2)
-#define G_GPIO_INTR_TYPE2(x)	_SB_GETVALUE(x,S_GPIO_INTR_TYPE2,M_GPIO_INTR_TYPE2)
+#define M_GPIO_INTR_TYPE2	_SB_MAKEMASK(2, S_GPIO_INTR_TYPE2)
+#define V_GPIO_INTR_TYPE2(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_TYPE2)
+#define G_GPIO_INTR_TYPE2(x)	_SB_GETVALUE(x, S_GPIO_INTR_TYPE2, M_GPIO_INTR_TYPE2)
 
 #define S_GPIO_INTR_TYPE4	4
-#define M_GPIO_INTR_TYPE4	_SB_MAKEMASK(2,S_GPIO_INTR_TYPE4)
-#define V_GPIO_INTR_TYPE4(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_TYPE4)
-#define G_GPIO_INTR_TYPE4(x)	_SB_GETVALUE(x,S_GPIO_INTR_TYPE4,M_GPIO_INTR_TYPE4)
+#define M_GPIO_INTR_TYPE4	_SB_MAKEMASK(2, S_GPIO_INTR_TYPE4)
+#define V_GPIO_INTR_TYPE4(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_TYPE4)
+#define G_GPIO_INTR_TYPE4(x)	_SB_GETVALUE(x, S_GPIO_INTR_TYPE4, M_GPIO_INTR_TYPE4)
 
 #define S_GPIO_INTR_TYPE6	6
-#define M_GPIO_INTR_TYPE6	_SB_MAKEMASK(2,S_GPIO_INTR_TYPE6)
-#define V_GPIO_INTR_TYPE6(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_TYPE6)
-#define G_GPIO_INTR_TYPE6(x)	_SB_GETVALUE(x,S_GPIO_INTR_TYPE6,M_GPIO_INTR_TYPE6)
+#define M_GPIO_INTR_TYPE6	_SB_MAKEMASK(2, S_GPIO_INTR_TYPE6)
+#define V_GPIO_INTR_TYPE6(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_TYPE6)
+#define G_GPIO_INTR_TYPE6(x)	_SB_GETVALUE(x, S_GPIO_INTR_TYPE6, M_GPIO_INTR_TYPE6)
 
 #define S_GPIO_INTR_TYPE8	8
-#define M_GPIO_INTR_TYPE8	_SB_MAKEMASK(2,S_GPIO_INTR_TYPE8)
-#define V_GPIO_INTR_TYPE8(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_TYPE8)
-#define G_GPIO_INTR_TYPE8(x)	_SB_GETVALUE(x,S_GPIO_INTR_TYPE8,M_GPIO_INTR_TYPE8)
+#define M_GPIO_INTR_TYPE8	_SB_MAKEMASK(2, S_GPIO_INTR_TYPE8)
+#define V_GPIO_INTR_TYPE8(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_TYPE8)
+#define G_GPIO_INTR_TYPE8(x)	_SB_GETVALUE(x, S_GPIO_INTR_TYPE8, M_GPIO_INTR_TYPE8)
 
 #define S_GPIO_INTR_TYPE10	10
-#define M_GPIO_INTR_TYPE10	_SB_MAKEMASK(2,S_GPIO_INTR_TYPE10)
-#define V_GPIO_INTR_TYPE10(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_TYPE10)
-#define G_GPIO_INTR_TYPE10(x)	_SB_GETVALUE(x,S_GPIO_INTR_TYPE10,M_GPIO_INTR_TYPE10)
+#define M_GPIO_INTR_TYPE10	_SB_MAKEMASK(2, S_GPIO_INTR_TYPE10)
+#define V_GPIO_INTR_TYPE10(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_TYPE10)
+#define G_GPIO_INTR_TYPE10(x)	_SB_GETVALUE(x, S_GPIO_INTR_TYPE10, M_GPIO_INTR_TYPE10)
 
 #define S_GPIO_INTR_TYPE12	12
-#define M_GPIO_INTR_TYPE12	_SB_MAKEMASK(2,S_GPIO_INTR_TYPE12)
-#define V_GPIO_INTR_TYPE12(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_TYPE12)
-#define G_GPIO_INTR_TYPE12(x)	_SB_GETVALUE(x,S_GPIO_INTR_TYPE12,M_GPIO_INTR_TYPE12)
+#define M_GPIO_INTR_TYPE12	_SB_MAKEMASK(2, S_GPIO_INTR_TYPE12)
+#define V_GPIO_INTR_TYPE12(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_TYPE12)
+#define G_GPIO_INTR_TYPE12(x)	_SB_GETVALUE(x, S_GPIO_INTR_TYPE12, M_GPIO_INTR_TYPE12)
 
 #define S_GPIO_INTR_TYPE14	14
-#define M_GPIO_INTR_TYPE14	_SB_MAKEMASK(2,S_GPIO_INTR_TYPE14)
-#define V_GPIO_INTR_TYPE14(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_TYPE14)
-#define G_GPIO_INTR_TYPE14(x)	_SB_GETVALUE(x,S_GPIO_INTR_TYPE14,M_GPIO_INTR_TYPE14)
+#define M_GPIO_INTR_TYPE14	_SB_MAKEMASK(2, S_GPIO_INTR_TYPE14)
+#define V_GPIO_INTR_TYPE14(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_TYPE14)
+#define G_GPIO_INTR_TYPE14(x)	_SB_GETVALUE(x, S_GPIO_INTR_TYPE14, M_GPIO_INTR_TYPE14)
 
 #if SIBYTE_HDR_FEATURE_CHIP(1480)
 
@@ -425,49 +425,49 @@
 #define K_GPIO_INTR_UNPRED2	3
 
 #define S_GPIO_INTR_ATYPEX(n)	(((n)/2)*2)
-#define M_GPIO_INTR_ATYPEX(n)	_SB_MAKEMASK(2,S_GPIO_INTR_ATYPEX(n))
-#define V_GPIO_INTR_ATYPEX(n,x)	_SB_MAKEVALUE(x,S_GPIO_INTR_ATYPEX(n))
-#define G_GPIO_INTR_ATYPEX(n,x)	_SB_GETVALUE(x,S_GPIO_INTR_ATYPEX(n),M_GPIO_INTR_ATYPEX(n))
+#define M_GPIO_INTR_ATYPEX(n)	_SB_MAKEMASK(2, S_GPIO_INTR_ATYPEX(n))
+#define V_GPIO_INTR_ATYPEX(n, x)	_SB_MAKEVALUE(x, S_GPIO_INTR_ATYPEX(n))
+#define G_GPIO_INTR_ATYPEX(n, x)	_SB_GETVALUE(x, S_GPIO_INTR_ATYPEX(n), M_GPIO_INTR_ATYPEX(n))
 
 #define S_GPIO_INTR_ATYPE0	0
-#define M_GPIO_INTR_ATYPE0	_SB_MAKEMASK(2,S_GPIO_INTR_ATYPE0)
-#define V_GPIO_INTR_ATYPE0(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE0)
-#define G_GPIO_INTR_ATYPE0(x)	_SB_GETVALUE(x,S_GPIO_INTR_ATYPE0,M_GPIO_INTR_ATYPE0)
+#define M_GPIO_INTR_ATYPE0	_SB_MAKEMASK(2, S_GPIO_INTR_ATYPE0)
+#define V_GPIO_INTR_ATYPE0(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_ATYPE0)
+#define G_GPIO_INTR_ATYPE0(x)	_SB_GETVALUE(x, S_GPIO_INTR_ATYPE0, M_GPIO_INTR_ATYPE0)
 
 #define S_GPIO_INTR_ATYPE2	2
-#define M_GPIO_INTR_ATYPE2	_SB_MAKEMASK(2,S_GPIO_INTR_ATYPE2)
-#define V_GPIO_INTR_ATYPE2(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE2)
-#define G_GPIO_INTR_ATYPE2(x)	_SB_GETVALUE(x,S_GPIO_INTR_ATYPE2,M_GPIO_INTR_ATYPE2)
+#define M_GPIO_INTR_ATYPE2	_SB_MAKEMASK(2, S_GPIO_INTR_ATYPE2)
+#define V_GPIO_INTR_ATYPE2(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_ATYPE2)
+#define G_GPIO_INTR_ATYPE2(x)	_SB_GETVALUE(x, S_GPIO_INTR_ATYPE2, M_GPIO_INTR_ATYPE2)
 
 #define S_GPIO_INTR_ATYPE4	4
-#define M_GPIO_INTR_ATYPE4	_SB_MAKEMASK(2,S_GPIO_INTR_ATYPE4)
-#define V_GPIO_INTR_ATYPE4(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE4)
-#define G_GPIO_INTR_ATYPE4(x)	_SB_GETVALUE(x,S_GPIO_INTR_ATYPE4,M_GPIO_INTR_ATYPE4)
+#define M_GPIO_INTR_ATYPE4	_SB_MAKEMASK(2, S_GPIO_INTR_ATYPE4)
+#define V_GPIO_INTR_ATYPE4(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_ATYPE4)
+#define G_GPIO_INTR_ATYPE4(x)	_SB_GETVALUE(x, S_GPIO_INTR_ATYPE4, M_GPIO_INTR_ATYPE4)
 
 #define S_GPIO_INTR_ATYPE6	6
-#define M_GPIO_INTR_ATYPE6	_SB_MAKEMASK(2,S_GPIO_INTR_ATYPE6)
-#define V_GPIO_INTR_ATYPE6(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE6)
-#define G_GPIO_INTR_ATYPE6(x)	_SB_GETVALUE(x,S_GPIO_INTR_ATYPE6,M_GPIO_INTR_ATYPE6)
+#define M_GPIO_INTR_ATYPE6	_SB_MAKEMASK(2, S_GPIO_INTR_ATYPE6)
+#define V_GPIO_INTR_ATYPE6(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_ATYPE6)
+#define G_GPIO_INTR_ATYPE6(x)	_SB_GETVALUE(x, S_GPIO_INTR_ATYPE6, M_GPIO_INTR_ATYPE6)
 
 #define S_GPIO_INTR_ATYPE8	8
-#define M_GPIO_INTR_ATYPE8	_SB_MAKEMASK(2,S_GPIO_INTR_ATYPE8)
-#define V_GPIO_INTR_ATYPE8(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE8)
-#define G_GPIO_INTR_ATYPE8(x)	_SB_GETVALUE(x,S_GPIO_INTR_ATYPE8,M_GPIO_INTR_ATYPE8)
+#define M_GPIO_INTR_ATYPE8	_SB_MAKEMASK(2, S_GPIO_INTR_ATYPE8)
+#define V_GPIO_INTR_ATYPE8(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_ATYPE8)
+#define G_GPIO_INTR_ATYPE8(x)	_SB_GETVALUE(x, S_GPIO_INTR_ATYPE8, M_GPIO_INTR_ATYPE8)
 
 #define S_GPIO_INTR_ATYPE10	10
-#define M_GPIO_INTR_ATYPE10	_SB_MAKEMASK(2,S_GPIO_INTR_ATYPE10)
-#define V_GPIO_INTR_ATYPE10(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE10)
-#define G_GPIO_INTR_ATYPE10(x)	_SB_GETVALUE(x,S_GPIO_INTR_ATYPE10,M_GPIO_INTR_ATYPE10)
+#define M_GPIO_INTR_ATYPE10	_SB_MAKEMASK(2, S_GPIO_INTR_ATYPE10)
+#define V_GPIO_INTR_ATYPE10(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_ATYPE10)
+#define G_GPIO_INTR_ATYPE10(x)	_SB_GETVALUE(x, S_GPIO_INTR_ATYPE10, M_GPIO_INTR_ATYPE10)
 
 #define S_GPIO_INTR_ATYPE12	12
-#define M_GPIO_INTR_ATYPE12	_SB_MAKEMASK(2,S_GPIO_INTR_ATYPE12)
-#define V_GPIO_INTR_ATYPE12(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE12)
-#define G_GPIO_INTR_ATYPE12(x)	_SB_GETVALUE(x,S_GPIO_INTR_ATYPE12,M_GPIO_INTR_ATYPE12)
+#define M_GPIO_INTR_ATYPE12	_SB_MAKEMASK(2, S_GPIO_INTR_ATYPE12)
+#define V_GPIO_INTR_ATYPE12(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_ATYPE12)
+#define G_GPIO_INTR_ATYPE12(x)	_SB_GETVALUE(x, S_GPIO_INTR_ATYPE12, M_GPIO_INTR_ATYPE12)
 
 #define S_GPIO_INTR_ATYPE14	14
-#define M_GPIO_INTR_ATYPE14	_SB_MAKEMASK(2,S_GPIO_INTR_ATYPE14)
-#define V_GPIO_INTR_ATYPE14(x)	_SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE14)
-#define G_GPIO_INTR_ATYPE14(x)	_SB_GETVALUE(x,S_GPIO_INTR_ATYPE14,M_GPIO_INTR_ATYPE14)
+#define M_GPIO_INTR_ATYPE14	_SB_MAKEMASK(2, S_GPIO_INTR_ATYPE14)
+#define V_GPIO_INTR_ATYPE14(x)	_SB_MAKEVALUE(x, S_GPIO_INTR_ATYPE14)
+#define G_GPIO_INTR_ATYPE14(x)	_SB_GETVALUE(x, S_GPIO_INTR_ATYPE14, M_GPIO_INTR_ATYPE14)
 #endif
 
 
diff --git a/include/asm-mips/sibyte/sb1250_int.h b/include/asm-mips/sibyte/sb1250_int.h
index 94e8299b0a2..f2850b4bcfd 100644
--- a/include/asm-mips/sibyte/sb1250_int.h
+++ b/include/asm-mips/sibyte/sb1250_int.h
@@ -10,7 +10,7 @@
     *
     *********************************************************************
     *
-    *  Copyright 2000,2001,2002,2003
+    *  Copyright 2000, 2001, 2002, 2003
     *  Broadcom Corporation. All rights reserved.
     *
     *  This program is free software; you can redistribute it and/or
@@ -150,7 +150,7 @@
 #define M_INT_MBOX_1                _SB_MAKEMASK1(K_INT_MBOX_1)
 #define M_INT_MBOX_2                _SB_MAKEMASK1(K_INT_MBOX_2)
 #define M_INT_MBOX_3                _SB_MAKEMASK1(K_INT_MBOX_3)
-#define M_INT_MBOX_ALL              _SB_MAKEMASK(4,K_INT_MBOX_0)
+#define M_INT_MBOX_ALL              _SB_MAKEMASK(4, K_INT_MBOX_0)
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
 #define M_INT_CYCLE_CP0_INT	    _SB_MAKEMASK1(K_INT_CYCLE_CP0_INT)
 #define M_INT_CYCLE_CP1_INT	    _SB_MAKEMASK1(K_INT_CYCLE_CP1_INT)
@@ -208,9 +208,9 @@
  */
 
 #define S_INT_LDT_INTMSG	      0
-#define M_INT_LDT_INTMSG              _SB_MAKEMASK(3,S_INT_LDT_INTMSG)
-#define V_INT_LDT_INTMSG(x)           _SB_MAKEVALUE(x,S_INT_LDT_INTMSG)
-#define G_INT_LDT_INTMSG(x)           _SB_GETVALUE(x,S_INT_LDT_INTMSG,M_INT_LDT_INTMSG)
+#define M_INT_LDT_INTMSG              _SB_MAKEMASK(3, S_INT_LDT_INTMSG)
+#define V_INT_LDT_INTMSG(x)           _SB_MAKEVALUE(x, S_INT_LDT_INTMSG)
+#define G_INT_LDT_INTMSG(x)           _SB_GETVALUE(x, S_INT_LDT_INTMSG, M_INT_LDT_INTMSG)
 
 #define K_INT_LDT_INTMSG_FIXED	      0
 #define K_INT_LDT_INTMSG_ARBITRATED   1
@@ -228,14 +228,14 @@
 #define M_INT_LDT_LOGICALDEST         _SB_MAKEMASK1(4)
 
 #define S_INT_LDT_INTDEST             5
-#define M_INT_LDT_INTDEST             _SB_MAKEMASK(10,S_INT_LDT_INTDEST)
-#define V_INT_LDT_INTDEST(x)          _SB_MAKEVALUE(x,S_INT_LDT_INTDEST)
-#define G_INT_LDT_INTDEST(x)          _SB_GETVALUE(x,S_INT_LDT_INTDEST,M_INT_LDT_INTDEST)
+#define M_INT_LDT_INTDEST             _SB_MAKEMASK(10, S_INT_LDT_INTDEST)
+#define V_INT_LDT_INTDEST(x)          _SB_MAKEVALUE(x, S_INT_LDT_INTDEST)
+#define G_INT_LDT_INTDEST(x)          _SB_GETVALUE(x, S_INT_LDT_INTDEST, M_INT_LDT_INTDEST)
 
 #define S_INT_LDT_VECTOR              13
-#define M_INT_LDT_VECTOR              _SB_MAKEMASK(8,S_INT_LDT_VECTOR)
-#define V_INT_LDT_VECTOR(x)           _SB_MAKEVALUE(x,S_INT_LDT_VECTOR)
-#define G_INT_LDT_VECTOR(x)           _SB_GETVALUE(x,S_INT_LDT_VECTOR,M_INT_LDT_VECTOR)
+#define M_INT_LDT_VECTOR              _SB_MAKEMASK(8, S_INT_LDT_VECTOR)
+#define V_INT_LDT_VECTOR(x)           _SB_MAKEVALUE(x, S_INT_LDT_VECTOR)
+#define G_INT_LDT_VECTOR(x)           _SB_GETVALUE(x, S_INT_LDT_VECTOR, M_INT_LDT_VECTOR)
 
 /*
  * Vector format (Table 4-6)
diff --git a/include/asm-mips/sibyte/sb1250_l2c.h b/include/asm-mips/sibyte/sb1250_l2c.h
index 842f205094a..6554dcf05cf 100644
--- a/include/asm-mips/sibyte/sb1250_l2c.h
+++ b/include/asm-mips/sibyte/sb1250_l2c.h
@@ -40,27 +40,27 @@
  */
 
 #define S_L2C_TAG_MBZ               0
-#define M_L2C_TAG_MBZ               _SB_MAKEMASK(5,S_L2C_TAG_MBZ)
+#define M_L2C_TAG_MBZ               _SB_MAKEMASK(5, S_L2C_TAG_MBZ)
 
 #define S_L2C_TAG_INDEX             5
-#define M_L2C_TAG_INDEX             _SB_MAKEMASK(12,S_L2C_TAG_INDEX)
-#define V_L2C_TAG_INDEX(x)          _SB_MAKEVALUE(x,S_L2C_TAG_INDEX)
-#define G_L2C_TAG_INDEX(x)          _SB_GETVALUE(x,S_L2C_TAG_INDEX,M_L2C_TAG_INDEX)
+#define M_L2C_TAG_INDEX             _SB_MAKEMASK(12, S_L2C_TAG_INDEX)
+#define V_L2C_TAG_INDEX(x)          _SB_MAKEVALUE(x, S_L2C_TAG_INDEX)
+#define G_L2C_TAG_INDEX(x)          _SB_GETVALUE(x, S_L2C_TAG_INDEX, M_L2C_TAG_INDEX)
 
 #define S_L2C_TAG_TAG               17
-#define M_L2C_TAG_TAG               _SB_MAKEMASK(23,S_L2C_TAG_TAG)
-#define V_L2C_TAG_TAG(x)            _SB_MAKEVALUE(x,S_L2C_TAG_TAG)
-#define G_L2C_TAG_TAG(x)            _SB_GETVALUE(x,S_L2C_TAG_TAG,M_L2C_TAG_TAG)
+#define M_L2C_TAG_TAG               _SB_MAKEMASK(23, S_L2C_TAG_TAG)
+#define V_L2C_TAG_TAG(x)            _SB_MAKEVALUE(x, S_L2C_TAG_TAG)
+#define G_L2C_TAG_TAG(x)            _SB_GETVALUE(x, S_L2C_TAG_TAG, M_L2C_TAG_TAG)
 
 #define S_L2C_TAG_ECC               40
-#define M_L2C_TAG_ECC               _SB_MAKEMASK(6,S_L2C_TAG_ECC)
-#define V_L2C_TAG_ECC(x)            _SB_MAKEVALUE(x,S_L2C_TAG_ECC)
-#define G_L2C_TAG_ECC(x)            _SB_GETVALUE(x,S_L2C_TAG_ECC,M_L2C_TAG_ECC)
+#define M_L2C_TAG_ECC               _SB_MAKEMASK(6, S_L2C_TAG_ECC)
+#define V_L2C_TAG_ECC(x)            _SB_MAKEVALUE(x, S_L2C_TAG_ECC)
+#define G_L2C_TAG_ECC(x)            _SB_GETVALUE(x, S_L2C_TAG_ECC, M_L2C_TAG_ECC)
 
 #define S_L2C_TAG_WAY               46
-#define M_L2C_TAG_WAY               _SB_MAKEMASK(2,S_L2C_TAG_WAY)
-#define V_L2C_TAG_WAY(x)            _SB_MAKEVALUE(x,S_L2C_TAG_WAY)
-#define G_L2C_TAG_WAY(x)            _SB_GETVALUE(x,S_L2C_TAG_WAY,M_L2C_TAG_WAY)
+#define M_L2C_TAG_WAY               _SB_MAKEMASK(2, S_L2C_TAG_WAY)
+#define V_L2C_TAG_WAY(x)            _SB_MAKEVALUE(x, S_L2C_TAG_WAY)
+#define G_L2C_TAG_WAY(x)            _SB_GETVALUE(x, S_L2C_TAG_WAY, M_L2C_TAG_WAY)
 
 #define M_L2C_TAG_DIRTY             _SB_MAKEMASK1(48)
 #define M_L2C_TAG_VALID             _SB_MAKEMASK1(49)
@@ -70,32 +70,32 @@
  */
 
 #define S_L2C_MGMT_INDEX            5
-#define M_L2C_MGMT_INDEX            _SB_MAKEMASK(12,S_L2C_MGMT_INDEX)
-#define V_L2C_MGMT_INDEX(x)         _SB_MAKEVALUE(x,S_L2C_MGMT_INDEX)
-#define G_L2C_MGMT_INDEX(x)         _SB_GETVALUE(x,S_L2C_MGMT_INDEX,M_L2C_MGMT_INDEX)
+#define M_L2C_MGMT_INDEX            _SB_MAKEMASK(12, S_L2C_MGMT_INDEX)
+#define V_L2C_MGMT_INDEX(x)         _SB_MAKEVALUE(x, S_L2C_MGMT_INDEX)
+#define G_L2C_MGMT_INDEX(x)         _SB_GETVALUE(x, S_L2C_MGMT_INDEX, M_L2C_MGMT_INDEX)
 
 #define S_L2C_MGMT_QUADRANT         15
-#define M_L2C_MGMT_QUADRANT         _SB_MAKEMASK(2,S_L2C_MGMT_QUADRANT)
-#define V_L2C_MGMT_QUADRANT(x)      _SB_MAKEVALUE(x,S_L2C_MGMT_QUADRANT)
-#define G_L2C_MGMT_QUADRANT(x)      _SB_GETVALUE(x,S_L2C_MGMT_QUADRANT,M_L2C_MGMT_QUADRANT)
+#define M_L2C_MGMT_QUADRANT         _SB_MAKEMASK(2, S_L2C_MGMT_QUADRANT)
+#define V_L2C_MGMT_QUADRANT(x)      _SB_MAKEVALUE(x, S_L2C_MGMT_QUADRANT)
+#define G_L2C_MGMT_QUADRANT(x)      _SB_GETVALUE(x, S_L2C_MGMT_QUADRANT, M_L2C_MGMT_QUADRANT)
 
 #define S_L2C_MGMT_HALF		    16
-#define M_L2C_MGMT_HALF	            _SB_MAKEMASK(1,S_L2C_MGMT_HALF)
+#define M_L2C_MGMT_HALF	            _SB_MAKEMASK(1, S_L2C_MGMT_HALF)
 
 #define S_L2C_MGMT_WAY              17
-#define M_L2C_MGMT_WAY              _SB_MAKEMASK(2,S_L2C_MGMT_WAY)
-#define V_L2C_MGMT_WAY(x)           _SB_MAKEVALUE(x,S_L2C_MGMT_WAY)
-#define G_L2C_MGMT_WAY(x)           _SB_GETVALUE(x,S_L2C_MGMT_WAY,M_L2C_MGMT_WAY)
+#define M_L2C_MGMT_WAY              _SB_MAKEMASK(2, S_L2C_MGMT_WAY)
+#define V_L2C_MGMT_WAY(x)           _SB_MAKEVALUE(x, S_L2C_MGMT_WAY)
+#define G_L2C_MGMT_WAY(x)           _SB_GETVALUE(x, S_L2C_MGMT_WAY, M_L2C_MGMT_WAY)
 
 #define S_L2C_MGMT_ECC_DIAG         21
-#define M_L2C_MGMT_ECC_DIAG         _SB_MAKEMASK(2,S_L2C_MGMT_ECC_DIAG)
-#define V_L2C_MGMT_ECC_DIAG(x)      _SB_MAKEVALUE(x,S_L2C_MGMT_ECC_DIAG)
-#define G_L2C_MGMT_ECC_DIAG(x)      _SB_GETVALUE(x,S_L2C_MGMT_ECC_DIAG,M_L2C_MGMT_ECC_DIAG)
+#define M_L2C_MGMT_ECC_DIAG         _SB_MAKEMASK(2, S_L2C_MGMT_ECC_DIAG)
+#define V_L2C_MGMT_ECC_DIAG(x)      _SB_MAKEVALUE(x, S_L2C_MGMT_ECC_DIAG)
+#define G_L2C_MGMT_ECC_DIAG(x)      _SB_GETVALUE(x, S_L2C_MGMT_ECC_DIAG, M_L2C_MGMT_ECC_DIAG)
 
 #define S_L2C_MGMT_TAG              23
-#define M_L2C_MGMT_TAG              _SB_MAKEMASK(4,S_L2C_MGMT_TAG)
-#define V_L2C_MGMT_TAG(x)           _SB_MAKEVALUE(x,S_L2C_MGMT_TAG)
-#define G_L2C_MGMT_TAG(x)           _SB_GETVALUE(x,S_L2C_MGMT_TAG,M_L2C_MGMT_TAG)
+#define M_L2C_MGMT_TAG              _SB_MAKEMASK(4, S_L2C_MGMT_TAG)
+#define V_L2C_MGMT_TAG(x)           _SB_MAKEVALUE(x, S_L2C_MGMT_TAG)
+#define G_L2C_MGMT_TAG(x)           _SB_GETVALUE(x, S_L2C_MGMT_TAG, M_L2C_MGMT_TAG)
 
 #define M_L2C_MGMT_DIRTY            _SB_MAKEMASK1(19)
 #define M_L2C_MGMT_VALID            _SB_MAKEMASK1(20)
@@ -111,9 +111,9 @@
  * L2 Read Misc. register (A_L2_READ_MISC)
  */
 #define S_L2C_MISC_NO_WAY		10
-#define M_L2C_MISC_NO_WAY		_SB_MAKEMASK(4,S_L2C_MISC_NO_WAY)
-#define V_L2C_MISC_NO_WAY(x)		_SB_MAKEVALUE(x,S_L2C_MISC_NO_WAY)
-#define G_L2C_MISC_NO_WAY(x)		_SB_GETVALUE(x,S_L2C_MISC_NO_WAY,M_L2C_MISC_NO_WAY)
+#define M_L2C_MISC_NO_WAY		_SB_MAKEMASK(4, S_L2C_MISC_NO_WAY)
+#define V_L2C_MISC_NO_WAY(x)		_SB_MAKEVALUE(x, S_L2C_MISC_NO_WAY)
+#define G_L2C_MISC_NO_WAY(x)		_SB_GETVALUE(x, S_L2C_MISC_NO_WAY, M_L2C_MISC_NO_WAY)
 
 #define M_L2C_MISC_ECC_CLEANUP_DIS	_SB_MAKEMASK1(9)
 #define M_L2C_MISC_MC_PRIO_LOW		_SB_MAKEMASK1(8)
diff --git a/include/asm-mips/sibyte/sb1250_ldt.h b/include/asm-mips/sibyte/sb1250_ldt.h
index 7092535d110..081e8b1c4ad 100644
--- a/include/asm-mips/sibyte/sb1250_ldt.h
+++ b/include/asm-mips/sibyte/sb1250_ldt.h
@@ -10,7 +10,7 @@
     *
     *********************************************************************
     *
-    *  Copyright 2000,2001,2002,2003
+    *  Copyright 2000, 2001, 2002, 2003
     *  Broadcom Corporation. All rights reserved.
     *
     *  This program is free software; you can redistribute it and/or
@@ -81,14 +81,14 @@
  */
 
 #define S_LDT_DEVICEID_VENDOR		0
-#define M_LDT_DEVICEID_VENDOR		_SB_MAKEMASK_32(16,S_LDT_DEVICEID_VENDOR)
-#define V_LDT_DEVICEID_VENDOR(x)	_SB_MAKEVALUE_32(x,S_LDT_DEVICEID_VENDOR)
-#define G_LDT_DEVICEID_VENDOR(x)	_SB_GETVALUE_32(x,S_LDT_DEVICEID_VENDOR,M_LDT_DEVICEID_VENDOR)
+#define M_LDT_DEVICEID_VENDOR		_SB_MAKEMASK_32(16, S_LDT_DEVICEID_VENDOR)
+#define V_LDT_DEVICEID_VENDOR(x)	_SB_MAKEVALUE_32(x, S_LDT_DEVICEID_VENDOR)
+#define G_LDT_DEVICEID_VENDOR(x)	_SB_GETVALUE_32(x, S_LDT_DEVICEID_VENDOR, M_LDT_DEVICEID_VENDOR)
 
 #define S_LDT_DEVICEID_DEVICEID		16
-#define M_LDT_DEVICEID_DEVICEID		_SB_MAKEMASK_32(16,S_LDT_DEVICEID_DEVICEID)
-#define V_LDT_DEVICEID_DEVICEID(x)	_SB_MAKEVALUE_32(x,S_LDT_DEVICEID_DEVICEID)
-#define G_LDT_DEVICEID_DEVICEID(x)	_SB_GETVALUE_32(x,S_LDT_DEVICEID_DEVICEID,M_LDT_DEVICEID_DEVICEID)
+#define M_LDT_DEVICEID_DEVICEID		_SB_MAKEMASK_32(16, S_LDT_DEVICEID_DEVICEID)
+#define V_LDT_DEVICEID_DEVICEID(x)	_SB_MAKEVALUE_32(x, S_LDT_DEVICEID_DEVICEID)
+#define G_LDT_DEVICEID_DEVICEID(x)	_SB_GETVALUE_32(x, S_LDT_DEVICEID_DEVICEID, M_LDT_DEVICEID_DEVICEID)
 
 
 /*
@@ -111,14 +111,14 @@
  */
 
 #define S_LDT_CLASSREV_REV		0
-#define M_LDT_CLASSREV_REV		_SB_MAKEMASK_32(8,S_LDT_CLASSREV_REV)
-#define V_LDT_CLASSREV_REV(x)		_SB_MAKEVALUE_32(x,S_LDT_CLASSREV_REV)
-#define G_LDT_CLASSREV_REV(x)		_SB_GETVALUE_32(x,S_LDT_CLASSREV_REV,M_LDT_CLASSREV_REV)
+#define M_LDT_CLASSREV_REV		_SB_MAKEMASK_32(8, S_LDT_CLASSREV_REV)
+#define V_LDT_CLASSREV_REV(x)		_SB_MAKEVALUE_32(x, S_LDT_CLASSREV_REV)
+#define G_LDT_CLASSREV_REV(x)		_SB_GETVALUE_32(x, S_LDT_CLASSREV_REV, M_LDT_CLASSREV_REV)
 
 #define S_LDT_CLASSREV_CLASS		8
-#define M_LDT_CLASSREV_CLASS		_SB_MAKEMASK_32(24,S_LDT_CLASSREV_CLASS)
-#define V_LDT_CLASSREV_CLASS(x)		_SB_MAKEVALUE_32(x,S_LDT_CLASSREV_CLASS)
-#define G_LDT_CLASSREV_CLASS(x)		_SB_GETVALUE_32(x,S_LDT_CLASSREV_CLASS,M_LDT_CLASSREV_CLASS)
+#define M_LDT_CLASSREV_CLASS		_SB_MAKEMASK_32(24, S_LDT_CLASSREV_CLASS)
+#define V_LDT_CLASSREV_CLASS(x)		_SB_MAKEVALUE_32(x, S_LDT_CLASSREV_CLASS)
+#define G_LDT_CLASSREV_CLASS(x)		_SB_GETVALUE_32(x, S_LDT_CLASSREV_CLASS, M_LDT_CLASSREV_CLASS)
 
 #define K_LDT_REV			0x01
 #define K_LDT_CLASS			0x060000
@@ -128,26 +128,26 @@
  */
 
 #define S_LDT_DEVHDR_CLINESZ		0
-#define M_LDT_DEVHDR_CLINESZ		_SB_MAKEMASK_32(8,S_LDT_DEVHDR_CLINESZ)
-#define V_LDT_DEVHDR_CLINESZ(x)		_SB_MAKEVALUE_32(x,S_LDT_DEVHDR_CLINESZ)
-#define G_LDT_DEVHDR_CLINESZ(x)		_SB_GETVALUE_32(x,S_LDT_DEVHDR_CLINESZ,M_LDT_DEVHDR_CLINESZ)
+#define M_LDT_DEVHDR_CLINESZ		_SB_MAKEMASK_32(8, S_LDT_DEVHDR_CLINESZ)
+#define V_LDT_DEVHDR_CLINESZ(x)		_SB_MAKEVALUE_32(x, S_LDT_DEVHDR_CLINESZ)
+#define G_LDT_DEVHDR_CLINESZ(x)		_SB_GETVALUE_32(x, S_LDT_DEVHDR_CLINESZ, M_LDT_DEVHDR_CLINESZ)
 
 #define S_LDT_DEVHDR_LATTMR		8
-#define M_LDT_DEVHDR_LATTMR		_SB_MAKEMASK_32(8,S_LDT_DEVHDR_LATTMR)
-#define V_LDT_DEVHDR_LATTMR(x)		_SB_MAKEVALUE_32(x,S_LDT_DEVHDR_LATTMR)
-#define G_LDT_DEVHDR_LATTMR(x)		_SB_GETVALUE_32(x,S_LDT_DEVHDR_LATTMR,M_LDT_DEVHDR_LATTMR)
+#define M_LDT_DEVHDR_LATTMR		_SB_MAKEMASK_32(8, S_LDT_DEVHDR_LATTMR)
+#define V_LDT_DEVHDR_LATTMR(x)		_SB_MAKEVALUE_32(x, S_LDT_DEVHDR_LATTMR)
+#define G_LDT_DEVHDR_LATTMR(x)		_SB_GETVALUE_32(x, S_LDT_DEVHDR_LATTMR, M_LDT_DEVHDR_LATTMR)
 
 #define S_LDT_DEVHDR_HDRTYPE		16
-#define M_LDT_DEVHDR_HDRTYPE		_SB_MAKEMASK_32(8,S_LDT_DEVHDR_HDRTYPE)
-#define V_LDT_DEVHDR_HDRTYPE(x)		_SB_MAKEVALUE_32(x,S_LDT_DEVHDR_HDRTYPE)
-#define G_LDT_DEVHDR_HDRTYPE(x)		_SB_GETVALUE_32(x,S_LDT_DEVHDR_HDRTYPE,M_LDT_DEVHDR_HDRTYPE)
+#define M_LDT_DEVHDR_HDRTYPE		_SB_MAKEMASK_32(8, S_LDT_DEVHDR_HDRTYPE)
+#define V_LDT_DEVHDR_HDRTYPE(x)		_SB_MAKEVALUE_32(x, S_LDT_DEVHDR_HDRTYPE)
+#define G_LDT_DEVHDR_HDRTYPE(x)		_SB_GETVALUE_32(x, S_LDT_DEVHDR_HDRTYPE, M_LDT_DEVHDR_HDRTYPE)
 
 #define K_LDT_DEVHDR_HDRTYPE_TYPE1	1
 
 #define S_LDT_DEVHDR_BIST		24
-#define M_LDT_DEVHDR_BIST		_SB_MAKEMASK_32(8,S_LDT_DEVHDR_BIST)
-#define V_LDT_DEVHDR_BIST(x)		_SB_MAKEVALUE_32(x,S_LDT_DEVHDR_BIST)
-#define G_LDT_DEVHDR_BIST(x)		_SB_GETVALUE_32(x,S_LDT_DEVHDR_BIST,M_LDT_DEVHDR_BIST)
+#define M_LDT_DEVHDR_BIST		_SB_MAKEMASK_32(8, S_LDT_DEVHDR_BIST)
+#define V_LDT_DEVHDR_BIST(x)		_SB_MAKEVALUE_32(x, S_LDT_DEVHDR_BIST)
+#define G_LDT_DEVHDR_BIST(x)		_SB_GETVALUE_32(x, S_LDT_DEVHDR_BIST, M_LDT_DEVHDR_BIST)
 
 
 
@@ -170,9 +170,9 @@
 #define M_LDT_STATUS_MSTRDPARERR	_SB_MAKEMASK1_32(24)
 
 #define S_LDT_STATUS_DEVSELTIMING	25
-#define M_LDT_STATUS_DEVSELTIMING	_SB_MAKEMASK_32(2,S_LDT_STATUS_DEVSELTIMING)
-#define V_LDT_STATUS_DEVSELTIMING(x)	_SB_MAKEVALUE_32(x,S_LDT_STATUS_DEVSELTIMING)
-#define G_LDT_STATUS_DEVSELTIMING(x)	_SB_GETVALUE_32(x,S_LDT_STATUS_DEVSELTIMING,M_LDT_STATUS_DEVSELTIMING)
+#define M_LDT_STATUS_DEVSELTIMING	_SB_MAKEMASK_32(2, S_LDT_STATUS_DEVSELTIMING)
+#define V_LDT_STATUS_DEVSELTIMING(x)	_SB_MAKEVALUE_32(x, S_LDT_STATUS_DEVSELTIMING)
+#define G_LDT_STATUS_DEVSELTIMING(x)	_SB_GETVALUE_32(x, S_LDT_STATUS_DEVSELTIMING, M_LDT_STATUS_DEVSELTIMING)
 
 #define M_LDT_STATUS_SIGDTGTABORT	_SB_MAKEMASK1_32(27)
 #define M_LDT_STATUS_RCVDTGTABORT	_SB_MAKEMASK1_32(28)
@@ -208,9 +208,9 @@
 #define M_LDT_CMD_DOUBLEENDED		_SB_MAKEMASK1_32(17)
 
 #define S_LDT_CMD_CAPTYPE		29
-#define M_LDT_CMD_CAPTYPE		_SB_MAKEMASK_32(3,S_LDT_CMD_CAPTYPE)
-#define V_LDT_CMD_CAPTYPE(x)		_SB_MAKEVALUE_32(x,S_LDT_CMD_CAPTYPE)
-#define G_LDT_CMD_CAPTYPE(x)		_SB_GETVALUE_32(x,S_LDT_CMD_CAPTYPE,M_LDT_CMD_CAPTYPE)
+#define M_LDT_CMD_CAPTYPE		_SB_MAKEMASK_32(3, S_LDT_CMD_CAPTYPE)
+#define V_LDT_CMD_CAPTYPE(x)		_SB_MAKEVALUE_32(x, S_LDT_CMD_CAPTYPE)
+#define G_LDT_CMD_CAPTYPE(x)		_SB_GETVALUE_32(x, S_LDT_CMD_CAPTYPE, M_LDT_CMD_CAPTYPE)
 
 /*
  * LDT link control register (Table 8-18), and (Table 8-19)
@@ -225,35 +225,35 @@
 #define M_LDT_LINKCTRL_XMITOFF		_SB_MAKEMASK1_32(7)
 
 #define S_LDT_LINKCTRL_CRCERR		8
-#define M_LDT_LINKCTRL_CRCERR		_SB_MAKEMASK_32(4,S_LDT_LINKCTRL_CRCERR)
-#define V_LDT_LINKCTRL_CRCERR(x)	_SB_MAKEVALUE_32(x,S_LDT_LINKCTRL_CRCERR)
-#define G_LDT_LINKCTRL_CRCERR(x)	_SB_GETVALUE_32(x,S_LDT_LINKCTRL_CRCERR,M_LDT_LINKCTRL_CRCERR)
+#define M_LDT_LINKCTRL_CRCERR		_SB_MAKEMASK_32(4, S_LDT_LINKCTRL_CRCERR)
+#define V_LDT_LINKCTRL_CRCERR(x)	_SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_CRCERR)
+#define G_LDT_LINKCTRL_CRCERR(x)	_SB_GETVALUE_32(x, S_LDT_LINKCTRL_CRCERR, M_LDT_LINKCTRL_CRCERR)
 
 #define S_LDT_LINKCTRL_MAXIN		16
-#define M_LDT_LINKCTRL_MAXIN		_SB_MAKEMASK_32(3,S_LDT_LINKCTRL_MAXIN)
-#define V_LDT_LINKCTRL_MAXIN(x)		_SB_MAKEVALUE_32(x,S_LDT_LINKCTRL_MAXIN)
-#define G_LDT_LINKCTRL_MAXIN(x)		_SB_GETVALUE_32(x,S_LDT_LINKCTRL_MAXIN,M_LDT_LINKCTRL_MAXIN)
+#define M_LDT_LINKCTRL_MAXIN		_SB_MAKEMASK_32(3, S_LDT_LINKCTRL_MAXIN)
+#define V_LDT_LINKCTRL_MAXIN(x)		_SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_MAXIN)
+#define G_LDT_LINKCTRL_MAXIN(x)		_SB_GETVALUE_32(x, S_LDT_LINKCTRL_MAXIN, M_LDT_LINKCTRL_MAXIN)
 
 #define M_LDT_LINKCTRL_DWFCLN		_SB_MAKEMASK1_32(19)
 
 #define S_LDT_LINKCTRL_MAXOUT		20
-#define M_LDT_LINKCTRL_MAXOUT		_SB_MAKEMASK_32(3,S_LDT_LINKCTRL_MAXOUT)
-#define V_LDT_LINKCTRL_MAXOUT(x)	_SB_MAKEVALUE_32(x,S_LDT_LINKCTRL_MAXOUT)
-#define G_LDT_LINKCTRL_MAXOUT(x)	_SB_GETVALUE_32(x,S_LDT_LINKCTRL_MAXOUT,M_LDT_LINKCTRL_MAXOUT)
+#define M_LDT_LINKCTRL_MAXOUT		_SB_MAKEMASK_32(3, S_LDT_LINKCTRL_MAXOUT)
+#define V_LDT_LINKCTRL_MAXOUT(x)	_SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_MAXOUT)
+#define G_LDT_LINKCTRL_MAXOUT(x)	_SB_GETVALUE_32(x, S_LDT_LINKCTRL_MAXOUT, M_LDT_LINKCTRL_MAXOUT)
 
 #define M_LDT_LINKCTRL_DWFCOUT		_SB_MAKEMASK1_32(23)
 
 #define S_LDT_LINKCTRL_WIDTHIN		24
-#define M_LDT_LINKCTRL_WIDTHIN		_SB_MAKEMASK_32(3,S_LDT_LINKCTRL_WIDTHIN)
-#define V_LDT_LINKCTRL_WIDTHIN(x)	_SB_MAKEVALUE_32(x,S_LDT_LINKCTRL_WIDTHIN)
-#define G_LDT_LINKCTRL_WIDTHIN(x)	_SB_GETVALUE_32(x,S_LDT_LINKCTRL_WIDTHIN,M_LDT_LINKCTRL_WIDTHIN)
+#define M_LDT_LINKCTRL_WIDTHIN		_SB_MAKEMASK_32(3, S_LDT_LINKCTRL_WIDTHIN)
+#define V_LDT_LINKCTRL_WIDTHIN(x)	_SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_WIDTHIN)
+#define G_LDT_LINKCTRL_WIDTHIN(x)	_SB_GETVALUE_32(x, S_LDT_LINKCTRL_WIDTHIN, M_LDT_LINKCTRL_WIDTHIN)
 
 #define M_LDT_LINKCTRL_DWFCLIN_EN	_SB_MAKEMASK1_32(27)
 
 #define S_LDT_LINKCTRL_WIDTHOUT		28
-#define M_LDT_LINKCTRL_WIDTHOUT		_SB_MAKEMASK_32(3,S_LDT_LINKCTRL_WIDTHOUT)
-#define V_LDT_LINKCTRL_WIDTHOUT(x)	_SB_MAKEVALUE_32(x,S_LDT_LINKCTRL_WIDTHOUT)
-#define G_LDT_LINKCTRL_WIDTHOUT(x)	_SB_GETVALUE_32(x,S_LDT_LINKCTRL_WIDTHOUT,M_LDT_LINKCTRL_WIDTHOUT)
+#define M_LDT_LINKCTRL_WIDTHOUT		_SB_MAKEMASK_32(3, S_LDT_LINKCTRL_WIDTHOUT)
+#define V_LDT_LINKCTRL_WIDTHOUT(x)	_SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_WIDTHOUT)
+#define G_LDT_LINKCTRL_WIDTHOUT(x)	_SB_GETVALUE_32(x, S_LDT_LINKCTRL_WIDTHOUT, M_LDT_LINKCTRL_WIDTHOUT)
 
 #define M_LDT_LINKCTRL_DWFCOUT_EN	_SB_MAKEMASK1_32(31)
 
@@ -262,9 +262,9 @@
  */
 
 #define S_LDT_LINKFREQ_FREQ		8
-#define M_LDT_LINKFREQ_FREQ		_SB_MAKEMASK_32(4,S_LDT_LINKFREQ_FREQ)
-#define V_LDT_LINKFREQ_FREQ(x)		_SB_MAKEVALUE_32(x,S_LDT_LINKFREQ_FREQ)
-#define G_LDT_LINKFREQ_FREQ(x)		_SB_GETVALUE_32(x,S_LDT_LINKFREQ_FREQ,M_LDT_LINKFREQ_FREQ)
+#define M_LDT_LINKFREQ_FREQ		_SB_MAKEMASK_32(4, S_LDT_LINKFREQ_FREQ)
+#define V_LDT_LINKFREQ_FREQ(x)		_SB_MAKEVALUE_32(x, S_LDT_LINKFREQ_FREQ)
+#define G_LDT_LINKFREQ_FREQ(x)		_SB_GETVALUE_32(x, S_LDT_LINKFREQ_FREQ, M_LDT_LINKFREQ_FREQ)
 
 #define K_LDT_LINKFREQ_200MHZ		0
 #define K_LDT_LINKFREQ_300MHZ		1
@@ -293,16 +293,16 @@
 
 
 #define S_LDT_SRICMD_RXMARGIN		20
-#define M_LDT_SRICMD_RXMARGIN		_SB_MAKEMASK_32(5,S_LDT_SRICMD_RXMARGIN)
-#define V_LDT_SRICMD_RXMARGIN(x)	_SB_MAKEVALUE_32(x,S_LDT_SRICMD_RXMARGIN)
-#define G_LDT_SRICMD_RXMARGIN(x)	_SB_GETVALUE_32(x,S_LDT_SRICMD_RXMARGIN,M_LDT_SRICMD_RXMARGIN)
+#define M_LDT_SRICMD_RXMARGIN		_SB_MAKEMASK_32(5, S_LDT_SRICMD_RXMARGIN)
+#define V_LDT_SRICMD_RXMARGIN(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICMD_RXMARGIN)
+#define G_LDT_SRICMD_RXMARGIN(x)	_SB_GETVALUE_32(x, S_LDT_SRICMD_RXMARGIN, M_LDT_SRICMD_RXMARGIN)
 
 #define M_LDT_SRICMD_LDTPLLCOMPAT	_SB_MAKEMASK1_32(25)
 
 #define S_LDT_SRICMD_TXINITIALOFFSET	28
-#define M_LDT_SRICMD_TXINITIALOFFSET	_SB_MAKEMASK_32(3,S_LDT_SRICMD_TXINITIALOFFSET)
-#define V_LDT_SRICMD_TXINITIALOFFSET(x)	_SB_MAKEVALUE_32(x,S_LDT_SRICMD_TXINITIALOFFSET)
-#define G_LDT_SRICMD_TXINITIALOFFSET(x)	_SB_GETVALUE_32(x,S_LDT_SRICMD_TXINITIALOFFSET,M_LDT_SRICMD_TXINITIALOFFSET)
+#define M_LDT_SRICMD_TXINITIALOFFSET	_SB_MAKEMASK_32(3, S_LDT_SRICMD_TXINITIALOFFSET)
+#define V_LDT_SRICMD_TXINITIALOFFSET(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICMD_TXINITIALOFFSET)
+#define G_LDT_SRICMD_TXINITIALOFFSET(x)	_SB_GETVALUE_32(x, S_LDT_SRICMD_TXINITIALOFFSET, M_LDT_SRICMD_TXINITIALOFFSET)
 
 #define M_LDT_SRICMD_LINKFREQDIRECT	_SB_MAKEMASK1_32(31)
 
@@ -340,73 +340,73 @@
  */
 
 #define S_LDT_SRICTRL_NEEDRESP		0
-#define M_LDT_SRICTRL_NEEDRESP		_SB_MAKEMASK_32(2,S_LDT_SRICTRL_NEEDRESP)
-#define V_LDT_SRICTRL_NEEDRESP(x)	_SB_MAKEVALUE_32(x,S_LDT_SRICTRL_NEEDRESP)
-#define G_LDT_SRICTRL_NEEDRESP(x)	_SB_GETVALUE_32(x,S_LDT_SRICTRL_NEEDRESP,M_LDT_SRICTRL_NEEDRESP)
+#define M_LDT_SRICTRL_NEEDRESP		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_NEEDRESP)
+#define V_LDT_SRICTRL_NEEDRESP(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_NEEDRESP)
+#define G_LDT_SRICTRL_NEEDRESP(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_NEEDRESP, M_LDT_SRICTRL_NEEDRESP)
 
 #define S_LDT_SRICTRL_NEEDNPREQ		2
-#define M_LDT_SRICTRL_NEEDNPREQ		_SB_MAKEMASK_32(2,S_LDT_SRICTRL_NEEDNPREQ)
-#define V_LDT_SRICTRL_NEEDNPREQ(x)	_SB_MAKEVALUE_32(x,S_LDT_SRICTRL_NEEDNPREQ)
-#define G_LDT_SRICTRL_NEEDNPREQ(x)	_SB_GETVALUE_32(x,S_LDT_SRICTRL_NEEDNPREQ,M_LDT_SRICTRL_NEEDNPREQ)
+#define M_LDT_SRICTRL_NEEDNPREQ		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_NEEDNPREQ)
+#define V_LDT_SRICTRL_NEEDNPREQ(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_NEEDNPREQ)
+#define G_LDT_SRICTRL_NEEDNPREQ(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_NEEDNPREQ, M_LDT_SRICTRL_NEEDNPREQ)
 
 #define S_LDT_SRICTRL_NEEDPREQ		4
-#define M_LDT_SRICTRL_NEEDPREQ		_SB_MAKEMASK_32(2,S_LDT_SRICTRL_NEEDPREQ)
-#define V_LDT_SRICTRL_NEEDPREQ(x)	_SB_MAKEVALUE_32(x,S_LDT_SRICTRL_NEEDPREQ)
-#define G_LDT_SRICTRL_NEEDPREQ(x)	_SB_GETVALUE_32(x,S_LDT_SRICTRL_NEEDPREQ,M_LDT_SRICTRL_NEEDPREQ)
+#define M_LDT_SRICTRL_NEEDPREQ		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_NEEDPREQ)
+#define V_LDT_SRICTRL_NEEDPREQ(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_NEEDPREQ)
+#define G_LDT_SRICTRL_NEEDPREQ(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_NEEDPREQ, M_LDT_SRICTRL_NEEDPREQ)
 
 #define S_LDT_SRICTRL_WANTRESP		8
-#define M_LDT_SRICTRL_WANTRESP		_SB_MAKEMASK_32(2,S_LDT_SRICTRL_WANTRESP)
-#define V_LDT_SRICTRL_WANTRESP(x)	_SB_MAKEVALUE_32(x,S_LDT_SRICTRL_WANTRESP)
-#define G_LDT_SRICTRL_WANTRESP(x)	_SB_GETVALUE_32(x,S_LDT_SRICTRL_WANTRESP,M_LDT_SRICTRL_WANTRESP)
+#define M_LDT_SRICTRL_WANTRESP		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_WANTRESP)
+#define V_LDT_SRICTRL_WANTRESP(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_WANTRESP)
+#define G_LDT_SRICTRL_WANTRESP(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_WANTRESP, M_LDT_SRICTRL_WANTRESP)
 
 #define S_LDT_SRICTRL_WANTNPREQ		10
-#define M_LDT_SRICTRL_WANTNPREQ		_SB_MAKEMASK_32(2,S_LDT_SRICTRL_WANTNPREQ)
-#define V_LDT_SRICTRL_WANTNPREQ(x)	_SB_MAKEVALUE_32(x,S_LDT_SRICTRL_WANTNPREQ)
-#define G_LDT_SRICTRL_WANTNPREQ(x)	_SB_GETVALUE_32(x,S_LDT_SRICTRL_WANTNPREQ,M_LDT_SRICTRL_WANTNPREQ)
+#define M_LDT_SRICTRL_WANTNPREQ		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_WANTNPREQ)
+#define V_LDT_SRICTRL_WANTNPREQ(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_WANTNPREQ)
+#define G_LDT_SRICTRL_WANTNPREQ(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_WANTNPREQ, M_LDT_SRICTRL_WANTNPREQ)
 
 #define S_LDT_SRICTRL_WANTPREQ		12
-#define M_LDT_SRICTRL_WANTPREQ		_SB_MAKEMASK_32(2,S_LDT_SRICTRL_WANTPREQ)
-#define V_LDT_SRICTRL_WANTPREQ(x)	_SB_MAKEVALUE_32(x,S_LDT_SRICTRL_WANTPREQ)
-#define G_LDT_SRICTRL_WANTPREQ(x)	_SB_GETVALUE_32(x,S_LDT_SRICTRL_WANTPREQ,M_LDT_SRICTRL_WANTPREQ)
+#define M_LDT_SRICTRL_WANTPREQ		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_WANTPREQ)
+#define V_LDT_SRICTRL_WANTPREQ(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_WANTPREQ)
+#define G_LDT_SRICTRL_WANTPREQ(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_WANTPREQ, M_LDT_SRICTRL_WANTPREQ)
 
 #define S_LDT_SRICTRL_BUFRELSPACE	16
-#define M_LDT_SRICTRL_BUFRELSPACE	_SB_MAKEMASK_32(4,S_LDT_SRICTRL_BUFRELSPACE)
-#define V_LDT_SRICTRL_BUFRELSPACE(x)	_SB_MAKEVALUE_32(x,S_LDT_SRICTRL_BUFRELSPACE)
-#define G_LDT_SRICTRL_BUFRELSPACE(x)	_SB_GETVALUE_32(x,S_LDT_SRICTRL_BUFRELSPACE,M_LDT_SRICTRL_BUFRELSPACE)
+#define M_LDT_SRICTRL_BUFRELSPACE	_SB_MAKEMASK_32(4, S_LDT_SRICTRL_BUFRELSPACE)
+#define V_LDT_SRICTRL_BUFRELSPACE(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_BUFRELSPACE)
+#define G_LDT_SRICTRL_BUFRELSPACE(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_BUFRELSPACE, M_LDT_SRICTRL_BUFRELSPACE)
 
 /*
  * LDT SRI Transmit Buffer Count register (Table 8-26)
  */
 
 #define S_LDT_TXBUFCNT_PCMD		0
-#define M_LDT_TXBUFCNT_PCMD		_SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_PCMD)
-#define V_LDT_TXBUFCNT_PCMD(x)		_SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_PCMD)
-#define G_LDT_TXBUFCNT_PCMD(x)		_SB_GETVALUE_32(x,S_LDT_TXBUFCNT_PCMD,M_LDT_TXBUFCNT_PCMD)
+#define M_LDT_TXBUFCNT_PCMD		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_PCMD)
+#define V_LDT_TXBUFCNT_PCMD(x)		_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_PCMD)
+#define G_LDT_TXBUFCNT_PCMD(x)		_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_PCMD, M_LDT_TXBUFCNT_PCMD)
 
 #define S_LDT_TXBUFCNT_PDATA		4
-#define M_LDT_TXBUFCNT_PDATA		_SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_PDATA)
-#define V_LDT_TXBUFCNT_PDATA(x)		_SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_PDATA)
-#define G_LDT_TXBUFCNT_PDATA(x)		_SB_GETVALUE_32(x,S_LDT_TXBUFCNT_PDATA,M_LDT_TXBUFCNT_PDATA)
+#define M_LDT_TXBUFCNT_PDATA		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_PDATA)
+#define V_LDT_TXBUFCNT_PDATA(x)		_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_PDATA)
+#define G_LDT_TXBUFCNT_PDATA(x)		_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_PDATA, M_LDT_TXBUFCNT_PDATA)
 
 #define S_LDT_TXBUFCNT_NPCMD		8
-#define M_LDT_TXBUFCNT_NPCMD		_SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_NPCMD)
-#define V_LDT_TXBUFCNT_NPCMD(x)		_SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_NPCMD)
-#define G_LDT_TXBUFCNT_NPCMD(x)		_SB_GETVALUE_32(x,S_LDT_TXBUFCNT_NPCMD,M_LDT_TXBUFCNT_NPCMD)
+#define M_LDT_TXBUFCNT_NPCMD		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_NPCMD)
+#define V_LDT_TXBUFCNT_NPCMD(x)		_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_NPCMD)
+#define G_LDT_TXBUFCNT_NPCMD(x)		_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_NPCMD, M_LDT_TXBUFCNT_NPCMD)
 
 #define S_LDT_TXBUFCNT_NPDATA		12
-#define M_LDT_TXBUFCNT_NPDATA		_SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_NPDATA)
-#define V_LDT_TXBUFCNT_NPDATA(x)	_SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_NPDATA)
-#define G_LDT_TXBUFCNT_NPDATA(x)	_SB_GETVALUE_32(x,S_LDT_TXBUFCNT_NPDATA,M_LDT_TXBUFCNT_NPDATA)
+#define M_LDT_TXBUFCNT_NPDATA		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_NPDATA)
+#define V_LDT_TXBUFCNT_NPDATA(x)	_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_NPDATA)
+#define G_LDT_TXBUFCNT_NPDATA(x)	_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_NPDATA, M_LDT_TXBUFCNT_NPDATA)
 
 #define S_LDT_TXBUFCNT_RCMD		16
-#define M_LDT_TXBUFCNT_RCMD		_SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_RCMD)
-#define V_LDT_TXBUFCNT_RCMD(x)		_SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_RCMD)
-#define G_LDT_TXBUFCNT_RCMD(x)		_SB_GETVALUE_32(x,S_LDT_TXBUFCNT_RCMD,M_LDT_TXBUFCNT_RCMD)
+#define M_LDT_TXBUFCNT_RCMD		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_RCMD)
+#define V_LDT_TXBUFCNT_RCMD(x)		_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_RCMD)
+#define G_LDT_TXBUFCNT_RCMD(x)		_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_RCMD, M_LDT_TXBUFCNT_RCMD)
 
 #define S_LDT_TXBUFCNT_RDATA		20
-#define M_LDT_TXBUFCNT_RDATA		_SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_RDATA)
-#define V_LDT_TXBUFCNT_RDATA(x)		_SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_RDATA)
-#define G_LDT_TXBUFCNT_RDATA(x)		_SB_GETVALUE_32(x,S_LDT_TXBUFCNT_RDATA,M_LDT_TXBUFCNT_RDATA)
+#define M_LDT_TXBUFCNT_RDATA		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_RDATA)
+#define V_LDT_TXBUFCNT_RDATA(x)		_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_RDATA)
+#define G_LDT_TXBUFCNT_RDATA(x)		_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_RDATA, M_LDT_TXBUFCNT_RDATA)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
 /*
@@ -414,9 +414,9 @@
  */
 
 #define S_LDT_ADDSTATUS_TGTDONE		0
-#define M_LDT_ADDSTATUS_TGTDONE		_SB_MAKEMASK_32(8,S_LDT_ADDSTATUS_TGTDONE)
-#define V_LDT_ADDSTATUS_TGTDONE(x)	_SB_MAKEVALUE_32(x,S_LDT_ADDSTATUS_TGTDONE)
-#define G_LDT_ADDSTATUS_TGTDONE(x)	_SB_GETVALUE_32(x,S_LDT_ADDSTATUS_TGTDONE,M_LDT_ADDSTATUS_TGTDONE)
+#define M_LDT_ADDSTATUS_TGTDONE		_SB_MAKEMASK_32(8, S_LDT_ADDSTATUS_TGTDONE)
+#define V_LDT_ADDSTATUS_TGTDONE(x)	_SB_MAKEVALUE_32(x, S_LDT_ADDSTATUS_TGTDONE)
+#define G_LDT_ADDSTATUS_TGTDONE(x)	_SB_GETVALUE_32(x, S_LDT_ADDSTATUS_TGTDONE, M_LDT_ADDSTATUS_TGTDONE)
 #endif /* 1250 PASS2 || 112x PASS1 */
 
 #endif
diff --git a/include/asm-mips/sibyte/sb1250_mac.h b/include/asm-mips/sibyte/sb1250_mac.h
index 833c8b59d68..b6faf08ca81 100644
--- a/include/asm-mips/sibyte/sb1250_mac.h
+++ b/include/asm-mips/sibyte/sb1250_mac.h
@@ -55,8 +55,8 @@
 #define M_MAC_BURST_EN              _SB_MAKEMASK1(5)
 
 #define S_MAC_TX_PAUSE              _SB_MAKE64(6)
-#define M_MAC_TX_PAUSE_CNT          _SB_MAKEMASK(3,S_MAC_TX_PAUSE)
-#define V_MAC_TX_PAUSE_CNT(x)       _SB_MAKEVALUE(x,S_MAC_TX_PAUSE)
+#define M_MAC_TX_PAUSE_CNT          _SB_MAKEMASK(3, S_MAC_TX_PAUSE)
+#define V_MAC_TX_PAUSE_CNT(x)       _SB_MAKEVALUE(x, S_MAC_TX_PAUSE)
 
 #define K_MAC_TX_PAUSE_CNT_512      0
 #define K_MAC_TX_PAUSE_CNT_1K       1
@@ -76,7 +76,7 @@
 #define V_MAC_TX_PAUSE_CNT_32K      V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_32K)
 #define V_MAC_TX_PAUSE_CNT_64K      V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_64K)
 
-#define M_MAC_RESERVED1             _SB_MAKEMASK(8,9)
+#define M_MAC_RESERVED1             _SB_MAKEMASK(8, 9)
 
 #define M_MAC_AP_STAT_EN            _SB_MAKEMASK1(17)
 
@@ -91,15 +91,15 @@
 #define M_MAC_DRP_OSZPKT_EN         _SB_MAKEMASK1(24)
 #define M_MAC_DRP_LENERRPKT_EN      _SB_MAKEMASK1(25)
 
-#define M_MAC_RESERVED3             _SB_MAKEMASK(6,26)
+#define M_MAC_RESERVED3             _SB_MAKEMASK(6, 26)
 
 #define M_MAC_BYPASS_SEL            _SB_MAKEMASK1(32)
 #define M_MAC_HDX_EN                _SB_MAKEMASK1(33)
 
 #define S_MAC_SPEED_SEL             _SB_MAKE64(34)
-#define M_MAC_SPEED_SEL             _SB_MAKEMASK(2,S_MAC_SPEED_SEL)
-#define V_MAC_SPEED_SEL(x)	    _SB_MAKEVALUE(x,S_MAC_SPEED_SEL)
-#define G_MAC_SPEED_SEL(x)	    _SB_GETVALUE(x,S_MAC_SPEED_SEL,M_MAC_SPEED_SEL)
+#define M_MAC_SPEED_SEL             _SB_MAKEMASK(2, S_MAC_SPEED_SEL)
+#define V_MAC_SPEED_SEL(x)	    _SB_MAKEVALUE(x, S_MAC_SPEED_SEL)
+#define G_MAC_SPEED_SEL(x)	    _SB_GETVALUE(x, S_MAC_SPEED_SEL, M_MAC_SPEED_SEL)
 
 #define K_MAC_SPEED_SEL_10MBPS      0
 #define K_MAC_SPEED_SEL_100MBPS     1
@@ -117,9 +117,9 @@
 #define M_MAC_SS_EN                 _SB_MAKEMASK1(39)
 
 #define S_MAC_BYPASS_CFG	    _SB_MAKE64(40)
-#define M_MAC_BYPASS_CFG            _SB_MAKEMASK(2,S_MAC_BYPASS_CFG)
-#define V_MAC_BYPASS_CFG(x)         _SB_MAKEVALUE(x,S_MAC_BYPASS_CFG)
-#define G_MAC_BYPASS_CFG(x)         _SB_GETVALUE(x,S_MAC_BYPASS_CFG,M_MAC_BYPASS_CFG)
+#define M_MAC_BYPASS_CFG            _SB_MAKEMASK(2, S_MAC_BYPASS_CFG)
+#define V_MAC_BYPASS_CFG(x)         _SB_MAKEVALUE(x, S_MAC_BYPASS_CFG)
+#define G_MAC_BYPASS_CFG(x)         _SB_GETVALUE(x, S_MAC_BYPASS_CFG, M_MAC_BYPASS_CFG)
 
 #define K_MAC_BYPASS_GMII	    0
 #define K_MAC_BYPASS_ENCODED        1
@@ -138,9 +138,9 @@
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
 #define S_MAC_BYPASS_IFG            _SB_MAKE64(46)
-#define M_MAC_BYPASS_IFG            _SB_MAKEMASK(8,S_MAC_BYPASS_IFG)
-#define V_MAC_BYPASS_IFG(x)	    _SB_MAKEVALUE(x,S_MAC_BYPASS_IFG)
-#define G_MAC_BYPASS_IFG(x)	    _SB_GETVALUE(x,S_MAC_BYPASS_IFG,M_MAC_BYPASS_IFG)
+#define M_MAC_BYPASS_IFG            _SB_MAKEMASK(8, S_MAC_BYPASS_IFG)
+#define V_MAC_BYPASS_IFG(x)	    _SB_MAKEVALUE(x, S_MAC_BYPASS_IFG)
+#define G_MAC_BYPASS_IFG(x)	    _SB_GETVALUE(x, S_MAC_BYPASS_IFG, M_MAC_BYPASS_IFG)
 
 #define K_MAC_FC_CMD_DISABLED       0
 #define K_MAC_FC_CMD_ENABLED        1
@@ -153,14 +153,14 @@
 #define M_MAC_FC_SEL                _SB_MAKEMASK1(54)
 
 #define S_MAC_FC_CMD                _SB_MAKE64(55)
-#define M_MAC_FC_CMD                _SB_MAKEMASK(2,S_MAC_FC_CMD)
-#define V_MAC_FC_CMD(x)	            _SB_MAKEVALUE(x,S_MAC_FC_CMD)
-#define G_MAC_FC_CMD(x)	            _SB_GETVALUE(x,S_MAC_FC_CMD,M_MAC_FC_CMD)
+#define M_MAC_FC_CMD                _SB_MAKEMASK(2, S_MAC_FC_CMD)
+#define V_MAC_FC_CMD(x)	            _SB_MAKEVALUE(x, S_MAC_FC_CMD)
+#define G_MAC_FC_CMD(x)	            _SB_GETVALUE(x, S_MAC_FC_CMD, M_MAC_FC_CMD)
 
 #define S_MAC_RX_CH_SEL             _SB_MAKE64(57)
-#define M_MAC_RX_CH_SEL             _SB_MAKEMASK(7,S_MAC_RX_CH_SEL)
-#define V_MAC_RX_CH_SEL(x)          _SB_MAKEVALUE(x,S_MAC_RX_CH_SEL)
-#define G_MAC_RX_CH_SEL(x)          _SB_GETVALUE(x,S_MAC_RX_CH_SEL,M_MAC_RX_CH_SEL)
+#define M_MAC_RX_CH_SEL             _SB_MAKEMASK(7, S_MAC_RX_CH_SEL)
+#define V_MAC_RX_CH_SEL(x)          _SB_MAKEVALUE(x, S_MAC_RX_CH_SEL)
+#define G_MAC_RX_CH_SEL(x)          _SB_GETVALUE(x, S_MAC_RX_CH_SEL, M_MAC_RX_CH_SEL)
 
 
 /*
@@ -202,14 +202,14 @@
  */
 
 #define S_MAC_TXD_WEIGHT0	    _SB_MAKE64(0)
-#define M_MAC_TXD_WEIGHT0	    _SB_MAKEMASK(4,S_MAC_TXD_WEIGHT0)
-#define V_MAC_TXD_WEIGHT0(x)        _SB_MAKEVALUE(x,S_MAC_TXD_WEIGHT0)
-#define G_MAC_TXD_WEIGHT0(x)        _SB_GETVALUE(x,S_MAC_TXD_WEIGHT0,M_MAC_TXD_WEIGHT0)
+#define M_MAC_TXD_WEIGHT0	    _SB_MAKEMASK(4, S_MAC_TXD_WEIGHT0)
+#define V_MAC_TXD_WEIGHT0(x)        _SB_MAKEVALUE(x, S_MAC_TXD_WEIGHT0)
+#define G_MAC_TXD_WEIGHT0(x)        _SB_GETVALUE(x, S_MAC_TXD_WEIGHT0, M_MAC_TXD_WEIGHT0)
 
 #define S_MAC_TXD_WEIGHT1	    _SB_MAKE64(4)
-#define M_MAC_TXD_WEIGHT1	    _SB_MAKEMASK(4,S_MAC_TXD_WEIGHT1)
-#define V_MAC_TXD_WEIGHT1(x)        _SB_MAKEVALUE(x,S_MAC_TXD_WEIGHT1)
-#define G_MAC_TXD_WEIGHT1(x)        _SB_GETVALUE(x,S_MAC_TXD_WEIGHT1,M_MAC_TXD_WEIGHT1)
+#define M_MAC_TXD_WEIGHT1	    _SB_MAKEMASK(4, S_MAC_TXD_WEIGHT1)
+#define V_MAC_TXD_WEIGHT1(x)        _SB_MAKEVALUE(x, S_MAC_TXD_WEIGHT1)
+#define G_MAC_TXD_WEIGHT1(x)        _SB_GETVALUE(x, S_MAC_TXD_WEIGHT1, M_MAC_TXD_WEIGHT1)
 
 /*
  * MAC Fifo Threshhold registers (Table 9-14)
@@ -221,50 +221,50 @@
 #define S_MAC_TX_WR_THRSH           _SB_MAKE64(0)
 #if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1)
 /* XXX: Can't enable, as it has the same name as a pass2+ define below.  */
-/* #define M_MAC_TX_WR_THRSH           _SB_MAKEMASK(6,S_MAC_TX_WR_THRSH) */
+/* #define M_MAC_TX_WR_THRSH           _SB_MAKEMASK(6, S_MAC_TX_WR_THRSH) */
 #endif /* up to 1250 PASS1 */
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
-#define M_MAC_TX_WR_THRSH           _SB_MAKEMASK(7,S_MAC_TX_WR_THRSH)
+#define M_MAC_TX_WR_THRSH           _SB_MAKEMASK(7, S_MAC_TX_WR_THRSH)
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
-#define V_MAC_TX_WR_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_TX_WR_THRSH)
-#define G_MAC_TX_WR_THRSH(x)        _SB_GETVALUE(x,S_MAC_TX_WR_THRSH,M_MAC_TX_WR_THRSH)
+#define V_MAC_TX_WR_THRSH(x)        _SB_MAKEVALUE(x, S_MAC_TX_WR_THRSH)
+#define G_MAC_TX_WR_THRSH(x)        _SB_GETVALUE(x, S_MAC_TX_WR_THRSH, M_MAC_TX_WR_THRSH)
 
 #define S_MAC_TX_RD_THRSH           _SB_MAKE64(8)
 #if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1)
 /* XXX: Can't enable, as it has the same name as a pass2+ define below.  */
-/* #define M_MAC_TX_RD_THRSH           _SB_MAKEMASK(6,S_MAC_TX_RD_THRSH) */
+/* #define M_MAC_TX_RD_THRSH           _SB_MAKEMASK(6, S_MAC_TX_RD_THRSH) */
 #endif /* up to 1250 PASS1 */
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
-#define M_MAC_TX_RD_THRSH           _SB_MAKEMASK(7,S_MAC_TX_RD_THRSH)
+#define M_MAC_TX_RD_THRSH           _SB_MAKEMASK(7, S_MAC_TX_RD_THRSH)
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
-#define V_MAC_TX_RD_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_TX_RD_THRSH)
-#define G_MAC_TX_RD_THRSH(x)        _SB_GETVALUE(x,S_MAC_TX_RD_THRSH,M_MAC_TX_RD_THRSH)
+#define V_MAC_TX_RD_THRSH(x)        _SB_MAKEVALUE(x, S_MAC_TX_RD_THRSH)
+#define G_MAC_TX_RD_THRSH(x)        _SB_GETVALUE(x, S_MAC_TX_RD_THRSH, M_MAC_TX_RD_THRSH)
 
 #define S_MAC_TX_RL_THRSH           _SB_MAKE64(16)
-#define M_MAC_TX_RL_THRSH           _SB_MAKEMASK(4,S_MAC_TX_RL_THRSH)
-#define V_MAC_TX_RL_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_TX_RL_THRSH)
-#define G_MAC_TX_RL_THRSH(x)        _SB_GETVALUE(x,S_MAC_TX_RL_THRSH,M_MAC_TX_RL_THRSH)
+#define M_MAC_TX_RL_THRSH           _SB_MAKEMASK(4, S_MAC_TX_RL_THRSH)
+#define V_MAC_TX_RL_THRSH(x)        _SB_MAKEVALUE(x, S_MAC_TX_RL_THRSH)
+#define G_MAC_TX_RL_THRSH(x)        _SB_GETVALUE(x, S_MAC_TX_RL_THRSH, M_MAC_TX_RL_THRSH)
 
 #define S_MAC_RX_PL_THRSH           _SB_MAKE64(24)
-#define M_MAC_RX_PL_THRSH           _SB_MAKEMASK(6,S_MAC_RX_PL_THRSH)
-#define V_MAC_RX_PL_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_RX_PL_THRSH)
-#define G_MAC_RX_PL_THRSH(x)        _SB_GETVALUE(x,S_MAC_RX_PL_THRSH,M_MAC_RX_PL_THRSH)
+#define M_MAC_RX_PL_THRSH           _SB_MAKEMASK(6, S_MAC_RX_PL_THRSH)
+#define V_MAC_RX_PL_THRSH(x)        _SB_MAKEVALUE(x, S_MAC_RX_PL_THRSH)
+#define G_MAC_RX_PL_THRSH(x)        _SB_GETVALUE(x, S_MAC_RX_PL_THRSH, M_MAC_RX_PL_THRSH)
 
 #define S_MAC_RX_RD_THRSH           _SB_MAKE64(32)
-#define M_MAC_RX_RD_THRSH           _SB_MAKEMASK(6,S_MAC_RX_RD_THRSH)
-#define V_MAC_RX_RD_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_RX_RD_THRSH)
-#define G_MAC_RX_RD_THRSH(x)        _SB_GETVALUE(x,S_MAC_RX_RD_THRSH,M_MAC_RX_RD_THRSH)
+#define M_MAC_RX_RD_THRSH           _SB_MAKEMASK(6, S_MAC_RX_RD_THRSH)
+#define V_MAC_RX_RD_THRSH(x)        _SB_MAKEVALUE(x, S_MAC_RX_RD_THRSH)
+#define G_MAC_RX_RD_THRSH(x)        _SB_GETVALUE(x, S_MAC_RX_RD_THRSH, M_MAC_RX_RD_THRSH)
 
 #define S_MAC_RX_RL_THRSH           _SB_MAKE64(40)
-#define M_MAC_RX_RL_THRSH           _SB_MAKEMASK(6,S_MAC_RX_RL_THRSH)
-#define V_MAC_RX_RL_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_RX_RL_THRSH)
-#define G_MAC_RX_RL_THRSH(x)        _SB_GETVALUE(x,S_MAC_RX_RL_THRSH,M_MAC_RX_RL_THRSH)
+#define M_MAC_RX_RL_THRSH           _SB_MAKEMASK(6, S_MAC_RX_RL_THRSH)
+#define V_MAC_RX_RL_THRSH(x)        _SB_MAKEVALUE(x, S_MAC_RX_RL_THRSH)
+#define G_MAC_RX_RL_THRSH(x)        _SB_GETVALUE(x, S_MAC_RX_RL_THRSH, M_MAC_RX_RL_THRSH)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_MAC_ENC_FC_THRSH           _SB_MAKE64(56)
-#define M_MAC_ENC_FC_THRSH           _SB_MAKEMASK(6,S_MAC_ENC_FC_THRSH)
-#define V_MAC_ENC_FC_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_ENC_FC_THRSH)
-#define G_MAC_ENC_FC_THRSH(x)        _SB_GETVALUE(x,S_MAC_ENC_FC_THRSH,M_MAC_ENC_FC_THRSH)
+#define M_MAC_ENC_FC_THRSH           _SB_MAKEMASK(6, S_MAC_ENC_FC_THRSH)
+#define V_MAC_ENC_FC_THRSH(x)        _SB_MAKEVALUE(x, S_MAC_ENC_FC_THRSH)
+#define G_MAC_ENC_FC_THRSH(x)        _SB_GETVALUE(x, S_MAC_ENC_FC_THRSH, M_MAC_ENC_FC_THRSH)
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
 /*
@@ -276,51 +276,51 @@
 
 /* XXXCGD: ??? Unused in pass2? */
 #define S_MAC_IFG_RX                _SB_MAKE64(0)
-#define M_MAC_IFG_RX                _SB_MAKEMASK(6,S_MAC_IFG_RX)
-#define V_MAC_IFG_RX(x)             _SB_MAKEVALUE(x,S_MAC_IFG_RX)
-#define G_MAC_IFG_RX(x)             _SB_GETVALUE(x,S_MAC_IFG_RX,M_MAC_IFG_RX)
+#define M_MAC_IFG_RX                _SB_MAKEMASK(6, S_MAC_IFG_RX)
+#define V_MAC_IFG_RX(x)             _SB_MAKEVALUE(x, S_MAC_IFG_RX)
+#define G_MAC_IFG_RX(x)             _SB_GETVALUE(x, S_MAC_IFG_RX, M_MAC_IFG_RX)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_MAC_PRE_LEN               _SB_MAKE64(0)
-#define M_MAC_PRE_LEN               _SB_MAKEMASK(6,S_MAC_PRE_LEN)
-#define V_MAC_PRE_LEN(x)            _SB_MAKEVALUE(x,S_MAC_PRE_LEN)
-#define G_MAC_PRE_LEN(x)            _SB_GETVALUE(x,S_MAC_PRE_LEN,M_MAC_PRE_LEN)
+#define M_MAC_PRE_LEN               _SB_MAKEMASK(6, S_MAC_PRE_LEN)
+#define V_MAC_PRE_LEN(x)            _SB_MAKEVALUE(x, S_MAC_PRE_LEN)
+#define G_MAC_PRE_LEN(x)            _SB_GETVALUE(x, S_MAC_PRE_LEN, M_MAC_PRE_LEN)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
 #define S_MAC_IFG_TX                _SB_MAKE64(6)
-#define M_MAC_IFG_TX                _SB_MAKEMASK(6,S_MAC_IFG_TX)
-#define V_MAC_IFG_TX(x)             _SB_MAKEVALUE(x,S_MAC_IFG_TX)
-#define G_MAC_IFG_TX(x)             _SB_GETVALUE(x,S_MAC_IFG_TX,M_MAC_IFG_TX)
+#define M_MAC_IFG_TX                _SB_MAKEMASK(6, S_MAC_IFG_TX)
+#define V_MAC_IFG_TX(x)             _SB_MAKEVALUE(x, S_MAC_IFG_TX)
+#define G_MAC_IFG_TX(x)             _SB_GETVALUE(x, S_MAC_IFG_TX, M_MAC_IFG_TX)
 
 #define S_MAC_IFG_THRSH             _SB_MAKE64(12)
-#define M_MAC_IFG_THRSH             _SB_MAKEMASK(6,S_MAC_IFG_THRSH)
-#define V_MAC_IFG_THRSH(x)          _SB_MAKEVALUE(x,S_MAC_IFG_THRSH)
-#define G_MAC_IFG_THRSH(x)          _SB_GETVALUE(x,S_MAC_IFG_THRSH,M_MAC_IFG_THRSH)
+#define M_MAC_IFG_THRSH             _SB_MAKEMASK(6, S_MAC_IFG_THRSH)
+#define V_MAC_IFG_THRSH(x)          _SB_MAKEVALUE(x, S_MAC_IFG_THRSH)
+#define G_MAC_IFG_THRSH(x)          _SB_GETVALUE(x, S_MAC_IFG_THRSH, M_MAC_IFG_THRSH)
 
 #define S_MAC_BACKOFF_SEL           _SB_MAKE64(18)
-#define M_MAC_BACKOFF_SEL           _SB_MAKEMASK(4,S_MAC_BACKOFF_SEL)
-#define V_MAC_BACKOFF_SEL(x)        _SB_MAKEVALUE(x,S_MAC_BACKOFF_SEL)
-#define G_MAC_BACKOFF_SEL(x)        _SB_GETVALUE(x,S_MAC_BACKOFF_SEL,M_MAC_BACKOFF_SEL)
+#define M_MAC_BACKOFF_SEL           _SB_MAKEMASK(4, S_MAC_BACKOFF_SEL)
+#define V_MAC_BACKOFF_SEL(x)        _SB_MAKEVALUE(x, S_MAC_BACKOFF_SEL)
+#define G_MAC_BACKOFF_SEL(x)        _SB_GETVALUE(x, S_MAC_BACKOFF_SEL, M_MAC_BACKOFF_SEL)
 
 #define S_MAC_LFSR_SEED             _SB_MAKE64(22)
-#define M_MAC_LFSR_SEED             _SB_MAKEMASK(8,S_MAC_LFSR_SEED)
-#define V_MAC_LFSR_SEED(x)          _SB_MAKEVALUE(x,S_MAC_LFSR_SEED)
-#define G_MAC_LFSR_SEED(x)          _SB_GETVALUE(x,S_MAC_LFSR_SEED,M_MAC_LFSR_SEED)
+#define M_MAC_LFSR_SEED             _SB_MAKEMASK(8, S_MAC_LFSR_SEED)
+#define V_MAC_LFSR_SEED(x)          _SB_MAKEVALUE(x, S_MAC_LFSR_SEED)
+#define G_MAC_LFSR_SEED(x)          _SB_GETVALUE(x, S_MAC_LFSR_SEED, M_MAC_LFSR_SEED)
 
 #define S_MAC_SLOT_SIZE             _SB_MAKE64(30)
-#define M_MAC_SLOT_SIZE             _SB_MAKEMASK(10,S_MAC_SLOT_SIZE)
-#define V_MAC_SLOT_SIZE(x)          _SB_MAKEVALUE(x,S_MAC_SLOT_SIZE)
-#define G_MAC_SLOT_SIZE(x)          _SB_GETVALUE(x,S_MAC_SLOT_SIZE,M_MAC_SLOT_SIZE)
+#define M_MAC_SLOT_SIZE             _SB_MAKEMASK(10, S_MAC_SLOT_SIZE)
+#define V_MAC_SLOT_SIZE(x)          _SB_MAKEVALUE(x, S_MAC_SLOT_SIZE)
+#define G_MAC_SLOT_SIZE(x)          _SB_GETVALUE(x, S_MAC_SLOT_SIZE, M_MAC_SLOT_SIZE)
 
 #define S_MAC_MIN_FRAMESZ           _SB_MAKE64(40)
-#define M_MAC_MIN_FRAMESZ           _SB_MAKEMASK(8,S_MAC_MIN_FRAMESZ)
-#define V_MAC_MIN_FRAMESZ(x)        _SB_MAKEVALUE(x,S_MAC_MIN_FRAMESZ)
-#define G_MAC_MIN_FRAMESZ(x)        _SB_GETVALUE(x,S_MAC_MIN_FRAMESZ,M_MAC_MIN_FRAMESZ)
+#define M_MAC_MIN_FRAMESZ           _SB_MAKEMASK(8, S_MAC_MIN_FRAMESZ)
+#define V_MAC_MIN_FRAMESZ(x)        _SB_MAKEVALUE(x, S_MAC_MIN_FRAMESZ)
+#define G_MAC_MIN_FRAMESZ(x)        _SB_GETVALUE(x, S_MAC_MIN_FRAMESZ, M_MAC_MIN_FRAMESZ)
 
 #define S_MAC_MAX_FRAMESZ           _SB_MAKE64(48)
-#define M_MAC_MAX_FRAMESZ           _SB_MAKEMASK(16,S_MAC_MAX_FRAMESZ)
-#define V_MAC_MAX_FRAMESZ(x)        _SB_MAKEVALUE(x,S_MAC_MAX_FRAMESZ)
-#define G_MAC_MAX_FRAMESZ(x)        _SB_GETVALUE(x,S_MAC_MAX_FRAMESZ,M_MAC_MAX_FRAMESZ)
+#define M_MAC_MAX_FRAMESZ           _SB_MAKEMASK(16, S_MAC_MAX_FRAMESZ)
+#define V_MAC_MAX_FRAMESZ(x)        _SB_MAKEVALUE(x, S_MAC_MAX_FRAMESZ)
+#define G_MAC_MAX_FRAMESZ(x)        _SB_GETVALUE(x, S_MAC_MAX_FRAMESZ, M_MAC_MAX_FRAMESZ)
 
 /*
  * These constants are used to configure the fields within the Frame
@@ -377,20 +377,20 @@
  */
 
 #define S_MAC_VLAN_TAG           _SB_MAKE64(0)
-#define M_MAC_VLAN_TAG           _SB_MAKEMASK(32,S_MAC_VLAN_TAG)
-#define V_MAC_VLAN_TAG(x)        _SB_MAKEVALUE(x,S_MAC_VLAN_TAG)
-#define G_MAC_VLAN_TAG(x)        _SB_GETVALUE(x,S_MAC_VLAN_TAG,M_MAC_VLAN_TAG)
+#define M_MAC_VLAN_TAG           _SB_MAKEMASK(32, S_MAC_VLAN_TAG)
+#define V_MAC_VLAN_TAG(x)        _SB_MAKEVALUE(x, S_MAC_VLAN_TAG)
+#define G_MAC_VLAN_TAG(x)        _SB_GETVALUE(x, S_MAC_VLAN_TAG, M_MAC_VLAN_TAG)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
 #define S_MAC_TX_PKT_OFFSET      _SB_MAKE64(32)
-#define M_MAC_TX_PKT_OFFSET      _SB_MAKEMASK(8,S_MAC_TX_PKT_OFFSET)
-#define V_MAC_TX_PKT_OFFSET(x)   _SB_MAKEVALUE(x,S_MAC_TX_PKT_OFFSET)
-#define G_MAC_TX_PKT_OFFSET(x)   _SB_GETVALUE(x,S_MAC_TX_PKT_OFFSET,M_MAC_TX_PKT_OFFSET)
+#define M_MAC_TX_PKT_OFFSET      _SB_MAKEMASK(8, S_MAC_TX_PKT_OFFSET)
+#define V_MAC_TX_PKT_OFFSET(x)   _SB_MAKEVALUE(x, S_MAC_TX_PKT_OFFSET)
+#define G_MAC_TX_PKT_OFFSET(x)   _SB_GETVALUE(x, S_MAC_TX_PKT_OFFSET, M_MAC_TX_PKT_OFFSET)
 
 #define S_MAC_TX_CRC_OFFSET      _SB_MAKE64(40)
-#define M_MAC_TX_CRC_OFFSET      _SB_MAKEMASK(8,S_MAC_TX_CRC_OFFSET)
-#define V_MAC_TX_CRC_OFFSET(x)   _SB_MAKEVALUE(x,S_MAC_TX_CRC_OFFSET)
-#define G_MAC_TX_CRC_OFFSET(x)   _SB_GETVALUE(x,S_MAC_TX_CRC_OFFSET,M_MAC_TX_CRC_OFFSET)
+#define M_MAC_TX_CRC_OFFSET      _SB_MAKEMASK(8, S_MAC_TX_CRC_OFFSET)
+#define V_MAC_TX_CRC_OFFSET(x)   _SB_MAKEVALUE(x, S_MAC_TX_CRC_OFFSET)
+#define G_MAC_TX_CRC_OFFSET(x)   _SB_GETVALUE(x, S_MAC_TX_CRC_OFFSET, M_MAC_TX_CRC_OFFSET)
 
 #define M_MAC_CH_BASE_FC_EN      _SB_MAKEMASK1(48)
 #endif /* 1250 PASS3 || 112x PASS1 */
@@ -425,7 +425,7 @@
  *  is that you'll use one of the "S_" things above
  *  and pass just the six bits to a DMA-channel-specific ISR
  */
-#define M_MAC_INT_CHANNEL           _SB_MAKEMASK(8,0)
+#define M_MAC_INT_CHANNEL           _SB_MAKEMASK(8, 0)
 #define M_MAC_INT_EOP_COUNT         _SB_MAKEMASK1(0)
 #define M_MAC_INT_EOP_TIMER         _SB_MAKEMASK1(1)
 #define M_MAC_INT_EOP_SEEN          _SB_MAKEMASK1(2)
@@ -440,19 +440,19 @@
  * In the following definitions we use ch (0/1) and txrx (TX=1, RX=0, see
  * also DMA_TX/DMA_RX in sb_regs.h).
  */
-#define S_MAC_STATUS_CH_OFFSET(ch,txrx) _SB_MAKE64(((ch) + 2 * (txrx)) * S_MAC_CHANWIDTH)
+#define S_MAC_STATUS_CH_OFFSET(ch, txrx) _SB_MAKE64(((ch) + 2 * (txrx)) * S_MAC_CHANWIDTH)
 
-#define M_MAC_STATUS_CHANNEL(ch,txrx)   _SB_MAKEVALUE(_SB_MAKEMASK(8,0),S_MAC_STATUS_CH_OFFSET(ch,txrx))
-#define M_MAC_STATUS_EOP_COUNT(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_EOP_COUNT,S_MAC_STATUS_CH_OFFSET(ch,txrx))
-#define M_MAC_STATUS_EOP_TIMER(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_EOP_TIMER,S_MAC_STATUS_CH_OFFSET(ch,txrx))
-#define M_MAC_STATUS_EOP_SEEN(ch,txrx)  _SB_MAKEVALUE(M_MAC_INT_EOP_SEEN,S_MAC_STATUS_CH_OFFSET(ch,txrx))
-#define M_MAC_STATUS_HWM(ch,txrx)       _SB_MAKEVALUE(M_MAC_INT_HWM,S_MAC_STATUS_CH_OFFSET(ch,txrx))
-#define M_MAC_STATUS_LWM(ch,txrx)       _SB_MAKEVALUE(M_MAC_INT_LWM,S_MAC_STATUS_CH_OFFSET(ch,txrx))
-#define M_MAC_STATUS_DSCR(ch,txrx)      _SB_MAKEVALUE(M_MAC_INT_DSCR,S_MAC_STATUS_CH_OFFSET(ch,txrx))
-#define M_MAC_STATUS_ERR(ch,txrx)       _SB_MAKEVALUE(M_MAC_INT_ERR,S_MAC_STATUS_CH_OFFSET(ch,txrx))
-#define M_MAC_STATUS_DZERO(ch,txrx)     _SB_MAKEVALUE(M_MAC_INT_DZERO,S_MAC_STATUS_CH_OFFSET(ch,txrx))
-#define M_MAC_STATUS_DROP(ch,txrx)      _SB_MAKEVALUE(M_MAC_INT_DROP,S_MAC_STATUS_CH_OFFSET(ch,txrx))
-#define M_MAC_STATUS_OTHER_ERR          _SB_MAKEVALUE(_SB_MAKEMASK(7,0),40)
+#define M_MAC_STATUS_CHANNEL(ch, txrx)   _SB_MAKEVALUE(_SB_MAKEMASK(8, 0), S_MAC_STATUS_CH_OFFSET(ch, txrx))
+#define M_MAC_STATUS_EOP_COUNT(ch, txrx) _SB_MAKEVALUE(M_MAC_INT_EOP_COUNT, S_MAC_STATUS_CH_OFFSET(ch, txrx))
+#define M_MAC_STATUS_EOP_TIMER(ch, txrx) _SB_MAKEVALUE(M_MAC_INT_EOP_TIMER, S_MAC_STATUS_CH_OFFSET(ch, txrx))
+#define M_MAC_STATUS_EOP_SEEN(ch, txrx)  _SB_MAKEVALUE(M_MAC_INT_EOP_SEEN, S_MAC_STATUS_CH_OFFSET(ch, txrx))
+#define M_MAC_STATUS_HWM(ch, txrx)       _SB_MAKEVALUE(M_MAC_INT_HWM, S_MAC_STATUS_CH_OFFSET(ch, txrx))
+#define M_MAC_STATUS_LWM(ch, txrx)       _SB_MAKEVALUE(M_MAC_INT_LWM, S_MAC_STATUS_CH_OFFSET(ch, txrx))
+#define M_MAC_STATUS_DSCR(ch, txrx)      _SB_MAKEVALUE(M_MAC_INT_DSCR, S_MAC_STATUS_CH_OFFSET(ch, txrx))
+#define M_MAC_STATUS_ERR(ch, txrx)       _SB_MAKEVALUE(M_MAC_INT_ERR, S_MAC_STATUS_CH_OFFSET(ch, txrx))
+#define M_MAC_STATUS_DZERO(ch, txrx)     _SB_MAKEVALUE(M_MAC_INT_DZERO, S_MAC_STATUS_CH_OFFSET(ch, txrx))
+#define M_MAC_STATUS_DROP(ch, txrx)      _SB_MAKEVALUE(M_MAC_INT_DROP, S_MAC_STATUS_CH_OFFSET(ch, txrx))
+#define M_MAC_STATUS_OTHER_ERR           _SB_MAKEVALUE(_SB_MAKEMASK(7, 0), 40)
 
 
 #define M_MAC_RX_UNDRFL             _SB_MAKEMASK1(40)
@@ -467,9 +467,9 @@
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
 #define S_MAC_COUNTER_ADDR          _SB_MAKE64(47)
-#define M_MAC_COUNTER_ADDR          _SB_MAKEMASK(5,S_MAC_COUNTER_ADDR)
-#define V_MAC_COUNTER_ADDR(x)       _SB_MAKEVALUE(x,S_MAC_COUNTER_ADDR)
-#define G_MAC_COUNTER_ADDR(x)       _SB_GETVALUE(x,S_MAC_COUNTER_ADDR,M_MAC_COUNTER_ADDR)
+#define M_MAC_COUNTER_ADDR          _SB_MAKEMASK(5, S_MAC_COUNTER_ADDR)
+#define V_MAC_COUNTER_ADDR(x)       _SB_MAKEVALUE(x, S_MAC_COUNTER_ADDR)
+#define G_MAC_COUNTER_ADDR(x)       _SB_GETVALUE(x, S_MAC_COUNTER_ADDR, M_MAC_COUNTER_ADDR)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define M_MAC_TX_PAUSE_ON	    _SB_MAKEMASK1(52)
@@ -483,24 +483,24 @@
  */
 
 #define S_MAC_TX_WRPTR              _SB_MAKE64(0)
-#define M_MAC_TX_WRPTR              _SB_MAKEMASK(6,S_MAC_TX_WRPTR)
-#define V_MAC_TX_WRPTR(x)           _SB_MAKEVALUE(x,S_MAC_TX_WRPTR)
-#define G_MAC_TX_WRPTR(x)           _SB_GETVALUE(x,S_MAC_TX_WRPTR,M_MAC_TX_WRPTR)
+#define M_MAC_TX_WRPTR              _SB_MAKEMASK(6, S_MAC_TX_WRPTR)
+#define V_MAC_TX_WRPTR(x)           _SB_MAKEVALUE(x, S_MAC_TX_WRPTR)
+#define G_MAC_TX_WRPTR(x)           _SB_GETVALUE(x, S_MAC_TX_WRPTR, M_MAC_TX_WRPTR)
 
 #define S_MAC_TX_RDPTR              _SB_MAKE64(8)
-#define M_MAC_TX_RDPTR              _SB_MAKEMASK(6,S_MAC_TX_RDPTR)
-#define V_MAC_TX_RDPTR(x)           _SB_MAKEVALUE(x,S_MAC_TX_RDPTR)
-#define G_MAC_TX_RDPTR(x)           _SB_GETVALUE(x,S_MAC_TX_RDPTR,M_MAC_TX_RDPTR)
+#define M_MAC_TX_RDPTR              _SB_MAKEMASK(6, S_MAC_TX_RDPTR)
+#define V_MAC_TX_RDPTR(x)           _SB_MAKEVALUE(x, S_MAC_TX_RDPTR)
+#define G_MAC_TX_RDPTR(x)           _SB_GETVALUE(x, S_MAC_TX_RDPTR, M_MAC_TX_RDPTR)
 
 #define S_MAC_RX_WRPTR              _SB_MAKE64(16)
-#define M_MAC_RX_WRPTR              _SB_MAKEMASK(6,S_MAC_RX_WRPTR)
-#define V_MAC_RX_WRPTR(x)           _SB_MAKEVALUE(x,S_MAC_RX_WRPTR)
-#define G_MAC_RX_WRPTR(x)           _SB_GETVALUE(x,S_MAC_RX_WRPTR,M_MAC_TX_WRPTR)
+#define M_MAC_RX_WRPTR              _SB_MAKEMASK(6, S_MAC_RX_WRPTR)
+#define V_MAC_RX_WRPTR(x)           _SB_MAKEVALUE(x, S_MAC_RX_WRPTR)
+#define G_MAC_RX_WRPTR(x)           _SB_GETVALUE(x, S_MAC_RX_WRPTR, M_MAC_TX_WRPTR)
 
 #define S_MAC_RX_RDPTR              _SB_MAKE64(24)
-#define M_MAC_RX_RDPTR              _SB_MAKEMASK(6,S_MAC_RX_RDPTR)
-#define V_MAC_RX_RDPTR(x)           _SB_MAKEVALUE(x,S_MAC_RX_RDPTR)
-#define G_MAC_RX_RDPTR(x)           _SB_GETVALUE(x,S_MAC_RX_RDPTR,M_MAC_TX_RDPTR)
+#define M_MAC_RX_RDPTR              _SB_MAKEMASK(6, S_MAC_RX_RDPTR)
+#define V_MAC_RX_RDPTR(x)           _SB_MAKEVALUE(x, S_MAC_RX_RDPTR)
+#define G_MAC_RX_RDPTR(x)           _SB_GETVALUE(x, S_MAC_RX_RDPTR, M_MAC_TX_RDPTR)
 
 /*
  * MAC Fifo End Of Packet Count Registers (Table 9-20)  [Debug register]
@@ -510,14 +510,14 @@
  */
 
 #define S_MAC_TX_EOP_COUNTER        _SB_MAKE64(0)
-#define M_MAC_TX_EOP_COUNTER        _SB_MAKEMASK(6,S_MAC_TX_EOP_COUNTER)
-#define V_MAC_TX_EOP_COUNTER(x)     _SB_MAKEVALUE(x,S_MAC_TX_EOP_COUNTER)
-#define G_MAC_TX_EOP_COUNTER(x)     _SB_GETVALUE(x,S_MAC_TX_EOP_COUNTER,M_MAC_TX_EOP_COUNTER)
+#define M_MAC_TX_EOP_COUNTER        _SB_MAKEMASK(6, S_MAC_TX_EOP_COUNTER)
+#define V_MAC_TX_EOP_COUNTER(x)     _SB_MAKEVALUE(x, S_MAC_TX_EOP_COUNTER)
+#define G_MAC_TX_EOP_COUNTER(x)     _SB_GETVALUE(x, S_MAC_TX_EOP_COUNTER, M_MAC_TX_EOP_COUNTER)
 
 #define S_MAC_RX_EOP_COUNTER        _SB_MAKE64(8)
-#define M_MAC_RX_EOP_COUNTER        _SB_MAKEMASK(6,S_MAC_RX_EOP_COUNTER)
-#define V_MAC_RX_EOP_COUNTER(x)     _SB_MAKEVALUE(x,S_MAC_RX_EOP_COUNTER)
-#define G_MAC_RX_EOP_COUNTER(x)     _SB_GETVALUE(x,S_MAC_RX_EOP_COUNTER,M_MAC_RX_EOP_COUNTER)
+#define M_MAC_RX_EOP_COUNTER        _SB_MAKEMASK(6, S_MAC_RX_EOP_COUNTER)
+#define V_MAC_RX_EOP_COUNTER(x)     _SB_MAKEVALUE(x, S_MAC_RX_EOP_COUNTER)
+#define G_MAC_RX_EOP_COUNTER(x)     _SB_GETVALUE(x, S_MAC_RX_EOP_COUNTER, M_MAC_RX_EOP_COUNTER)
 
 /*
  * MAC Recieve Address Filter Exact Match Registers (Table 9-21)
@@ -565,24 +565,24 @@
 #define S_TYPECFG_TYPESIZE      _SB_MAKE64(16)
 
 #define S_TYPECFG_TYPE0		_SB_MAKE64(0)
-#define M_TYPECFG_TYPE0         _SB_MAKEMASK(16,S_TYPECFG_TYPE0)
-#define V_TYPECFG_TYPE0(x)      _SB_MAKEVALUE(x,S_TYPECFG_TYPE0)
-#define G_TYPECFG_TYPE0(x)      _SB_GETVALUE(x,S_TYPECFG_TYPE0,M_TYPECFG_TYPE0)
+#define M_TYPECFG_TYPE0         _SB_MAKEMASK(16, S_TYPECFG_TYPE0)
+#define V_TYPECFG_TYPE0(x)      _SB_MAKEVALUE(x, S_TYPECFG_TYPE0)
+#define G_TYPECFG_TYPE0(x)      _SB_GETVALUE(x, S_TYPECFG_TYPE0, M_TYPECFG_TYPE0)
 
 #define S_TYPECFG_TYPE1		_SB_MAKE64(0)
-#define M_TYPECFG_TYPE1         _SB_MAKEMASK(16,S_TYPECFG_TYPE1)
-#define V_TYPECFG_TYPE1(x)      _SB_MAKEVALUE(x,S_TYPECFG_TYPE1)
-#define G_TYPECFG_TYPE1(x)      _SB_GETVALUE(x,S_TYPECFG_TYPE1,M_TYPECFG_TYPE1)
+#define M_TYPECFG_TYPE1         _SB_MAKEMASK(16, S_TYPECFG_TYPE1)
+#define V_TYPECFG_TYPE1(x)      _SB_MAKEVALUE(x, S_TYPECFG_TYPE1)
+#define G_TYPECFG_TYPE1(x)      _SB_GETVALUE(x, S_TYPECFG_TYPE1, M_TYPECFG_TYPE1)
 
 #define S_TYPECFG_TYPE2		_SB_MAKE64(0)
-#define M_TYPECFG_TYPE2         _SB_MAKEMASK(16,S_TYPECFG_TYPE2)
-#define V_TYPECFG_TYPE2(x)      _SB_MAKEVALUE(x,S_TYPECFG_TYPE2)
-#define G_TYPECFG_TYPE2(x)      _SB_GETVALUE(x,S_TYPECFG_TYPE2,M_TYPECFG_TYPE2)
+#define M_TYPECFG_TYPE2         _SB_MAKEMASK(16, S_TYPECFG_TYPE2)
+#define V_TYPECFG_TYPE2(x)      _SB_MAKEVALUE(x, S_TYPECFG_TYPE2)
+#define G_TYPECFG_TYPE2(x)      _SB_GETVALUE(x, S_TYPECFG_TYPE2, M_TYPECFG_TYPE2)
 
 #define S_TYPECFG_TYPE3		_SB_MAKE64(0)
-#define M_TYPECFG_TYPE3         _SB_MAKEMASK(16,S_TYPECFG_TYPE3)
-#define V_TYPECFG_TYPE3(x)      _SB_MAKEVALUE(x,S_TYPECFG_TYPE3)
-#define G_TYPECFG_TYPE3(x)      _SB_GETVALUE(x,S_TYPECFG_TYPE3,M_TYPECFG_TYPE3)
+#define M_TYPECFG_TYPE3         _SB_MAKEMASK(16, S_TYPECFG_TYPE3)
+#define V_TYPECFG_TYPE3(x)      _SB_MAKEVALUE(x, S_TYPECFG_TYPE3)
+#define G_TYPECFG_TYPE3(x)      _SB_GETVALUE(x, S_TYPECFG_TYPE3, M_TYPECFG_TYPE3)
 
 /*
  * MAC Receive Address Filter Control Registers (Table 9-24)
@@ -603,28 +603,28 @@
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
 #define S_MAC_IPHDR_OFFSET      _SB_MAKE64(8)
-#define M_MAC_IPHDR_OFFSET      _SB_MAKEMASK(8,S_MAC_IPHDR_OFFSET)
-#define V_MAC_IPHDR_OFFSET(x)	_SB_MAKEVALUE(x,S_MAC_IPHDR_OFFSET)
-#define G_MAC_IPHDR_OFFSET(x)	_SB_GETVALUE(x,S_MAC_IPHDR_OFFSET,M_MAC_IPHDR_OFFSET)
+#define M_MAC_IPHDR_OFFSET      _SB_MAKEMASK(8, S_MAC_IPHDR_OFFSET)
+#define V_MAC_IPHDR_OFFSET(x)	_SB_MAKEVALUE(x, S_MAC_IPHDR_OFFSET)
+#define G_MAC_IPHDR_OFFSET(x)	_SB_GETVALUE(x, S_MAC_IPHDR_OFFSET, M_MAC_IPHDR_OFFSET)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_MAC_RX_CRC_OFFSET     _SB_MAKE64(16)
-#define M_MAC_RX_CRC_OFFSET     _SB_MAKEMASK(8,S_MAC_RX_CRC_OFFSET)
-#define V_MAC_RX_CRC_OFFSET(x)	_SB_MAKEVALUE(x,S_MAC_RX_CRC_OFFSET)
-#define G_MAC_RX_CRC_OFFSET(x)	_SB_GETVALUE(x,S_MAC_RX_CRC_OFFSET,M_MAC_RX_CRC_OFFSET)
+#define M_MAC_RX_CRC_OFFSET     _SB_MAKEMASK(8, S_MAC_RX_CRC_OFFSET)
+#define V_MAC_RX_CRC_OFFSET(x)	_SB_MAKEVALUE(x, S_MAC_RX_CRC_OFFSET)
+#define G_MAC_RX_CRC_OFFSET(x)	_SB_GETVALUE(x, S_MAC_RX_CRC_OFFSET, M_MAC_RX_CRC_OFFSET)
 
 #define S_MAC_RX_PKT_OFFSET     _SB_MAKE64(24)
-#define M_MAC_RX_PKT_OFFSET     _SB_MAKEMASK(8,S_MAC_RX_PKT_OFFSET)
-#define V_MAC_RX_PKT_OFFSET(x)	_SB_MAKEVALUE(x,S_MAC_RX_PKT_OFFSET)
-#define G_MAC_RX_PKT_OFFSET(x)	_SB_GETVALUE(x,S_MAC_RX_PKT_OFFSET,M_MAC_RX_PKT_OFFSET)
+#define M_MAC_RX_PKT_OFFSET     _SB_MAKEMASK(8, S_MAC_RX_PKT_OFFSET)
+#define V_MAC_RX_PKT_OFFSET(x)	_SB_MAKEVALUE(x, S_MAC_RX_PKT_OFFSET)
+#define G_MAC_RX_PKT_OFFSET(x)	_SB_GETVALUE(x, S_MAC_RX_PKT_OFFSET, M_MAC_RX_PKT_OFFSET)
 
 #define M_MAC_FWDPAUSE_EN	_SB_MAKEMASK1(32)
 #define M_MAC_VLAN_DET_EN	_SB_MAKEMASK1(33)
 
 #define S_MAC_RX_CH_MSN_SEL     _SB_MAKE64(34)
-#define M_MAC_RX_CH_MSN_SEL     _SB_MAKEMASK(8,S_MAC_RX_CH_MSN_SEL)
-#define V_MAC_RX_CH_MSN_SEL(x)	_SB_MAKEVALUE(x,S_MAC_RX_CH_MSN_SEL)
-#define G_MAC_RX_CH_MSN_SEL(x)	_SB_GETVALUE(x,S_MAC_RX_CH_MSN_SEL,M_MAC_RX_CH_MSN_SEL)
+#define M_MAC_RX_CH_MSN_SEL     _SB_MAKEMASK(8, S_MAC_RX_CH_MSN_SEL)
+#define V_MAC_RX_CH_MSN_SEL(x)	_SB_MAKEVALUE(x, S_MAC_RX_CH_MSN_SEL)
+#define G_MAC_RX_CH_MSN_SEL(x)	_SB_GETVALUE(x, S_MAC_RX_CH_MSN_SEL, M_MAC_RX_CH_MSN_SEL)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
 /*
diff --git a/include/asm-mips/sibyte/sb1250_mc.h b/include/asm-mips/sibyte/sb1250_mc.h
index 4fe848ffbc3..1eb1b5a8873 100644
--- a/include/asm-mips/sibyte/sb1250_mc.h
+++ b/include/asm-mips/sibyte/sb1250_mc.h
@@ -10,7 +10,7 @@
     *
     *********************************************************************
     *
-    *  Copyright 2000,2001,2002,2003
+    *  Copyright 2000, 2001, 2002, 2003
     *  Broadcom Corporation. All rights reserved.
     *
     *  This program is free software; you can redistribute it and/or
@@ -40,73 +40,73 @@
  */
 
 #define S_MC_RESERVED0              0
-#define M_MC_RESERVED0              _SB_MAKEMASK(8,S_MC_RESERVED0)
+#define M_MC_RESERVED0              _SB_MAKEMASK(8, S_MC_RESERVED0)
 
 #define S_MC_CHANNEL_SEL            8
-#define M_MC_CHANNEL_SEL            _SB_MAKEMASK(8,S_MC_CHANNEL_SEL)
-#define V_MC_CHANNEL_SEL(x)         _SB_MAKEVALUE(x,S_MC_CHANNEL_SEL)
-#define G_MC_CHANNEL_SEL(x)         _SB_GETVALUE(x,S_MC_CHANNEL_SEL,M_MC_CHANNEL_SEL)
+#define M_MC_CHANNEL_SEL            _SB_MAKEMASK(8, S_MC_CHANNEL_SEL)
+#define V_MC_CHANNEL_SEL(x)         _SB_MAKEVALUE(x, S_MC_CHANNEL_SEL)
+#define G_MC_CHANNEL_SEL(x)         _SB_GETVALUE(x, S_MC_CHANNEL_SEL, M_MC_CHANNEL_SEL)
 
 #define S_MC_BANK0_MAP              16
-#define M_MC_BANK0_MAP              _SB_MAKEMASK(4,S_MC_BANK0_MAP)
-#define V_MC_BANK0_MAP(x)           _SB_MAKEVALUE(x,S_MC_BANK0_MAP)
-#define G_MC_BANK0_MAP(x)           _SB_GETVALUE(x,S_MC_BANK0_MAP,M_MC_BANK0_MAP)
+#define M_MC_BANK0_MAP              _SB_MAKEMASK(4, S_MC_BANK0_MAP)
+#define V_MC_BANK0_MAP(x)           _SB_MAKEVALUE(x, S_MC_BANK0_MAP)
+#define G_MC_BANK0_MAP(x)           _SB_GETVALUE(x, S_MC_BANK0_MAP, M_MC_BANK0_MAP)
 
 #define K_MC_BANK0_MAP_DEFAULT      0x00
 #define V_MC_BANK0_MAP_DEFAULT      V_MC_BANK0_MAP(K_MC_BANK0_MAP_DEFAULT)
 
 #define S_MC_BANK1_MAP              20
-#define M_MC_BANK1_MAP              _SB_MAKEMASK(4,S_MC_BANK1_MAP)
-#define V_MC_BANK1_MAP(x)           _SB_MAKEVALUE(x,S_MC_BANK1_MAP)
-#define G_MC_BANK1_MAP(x)           _SB_GETVALUE(x,S_MC_BANK1_MAP,M_MC_BANK1_MAP)
+#define M_MC_BANK1_MAP              _SB_MAKEMASK(4, S_MC_BANK1_MAP)
+#define V_MC_BANK1_MAP(x)           _SB_MAKEVALUE(x, S_MC_BANK1_MAP)
+#define G_MC_BANK1_MAP(x)           _SB_GETVALUE(x, S_MC_BANK1_MAP, M_MC_BANK1_MAP)
 
 #define K_MC_BANK1_MAP_DEFAULT      0x08
 #define V_MC_BANK1_MAP_DEFAULT      V_MC_BANK1_MAP(K_MC_BANK1_MAP_DEFAULT)
 
 #define S_MC_BANK2_MAP              24
-#define M_MC_BANK2_MAP              _SB_MAKEMASK(4,S_MC_BANK2_MAP)
-#define V_MC_BANK2_MAP(x)           _SB_MAKEVALUE(x,S_MC_BANK2_MAP)
-#define G_MC_BANK2_MAP(x)           _SB_GETVALUE(x,S_MC_BANK2_MAP,M_MC_BANK2_MAP)
+#define M_MC_BANK2_MAP              _SB_MAKEMASK(4, S_MC_BANK2_MAP)
+#define V_MC_BANK2_MAP(x)           _SB_MAKEVALUE(x, S_MC_BANK2_MAP)
+#define G_MC_BANK2_MAP(x)           _SB_GETVALUE(x, S_MC_BANK2_MAP, M_MC_BANK2_MAP)
 
 #define K_MC_BANK2_MAP_DEFAULT      0x09
 #define V_MC_BANK2_MAP_DEFAULT      V_MC_BANK2_MAP(K_MC_BANK2_MAP_DEFAULT)
 
 #define S_MC_BANK3_MAP              28
-#define M_MC_BANK3_MAP              _SB_MAKEMASK(4,S_MC_BANK3_MAP)
-#define V_MC_BANK3_MAP(x)           _SB_MAKEVALUE(x,S_MC_BANK3_MAP)
-#define G_MC_BANK3_MAP(x)           _SB_GETVALUE(x,S_MC_BANK3_MAP,M_MC_BANK3_MAP)
+#define M_MC_BANK3_MAP              _SB_MAKEMASK(4, S_MC_BANK3_MAP)
+#define V_MC_BANK3_MAP(x)           _SB_MAKEVALUE(x, S_MC_BANK3_MAP)
+#define G_MC_BANK3_MAP(x)           _SB_GETVALUE(x, S_MC_BANK3_MAP, M_MC_BANK3_MAP)
 
 #define K_MC_BANK3_MAP_DEFAULT      0x0C
 #define V_MC_BANK3_MAP_DEFAULT      V_MC_BANK3_MAP(K_MC_BANK3_MAP_DEFAULT)
 
-#define M_MC_RESERVED1              _SB_MAKEMASK(8,32)
+#define M_MC_RESERVED1              _SB_MAKEMASK(8, 32)
 
 #define S_MC_QUEUE_SIZE		    40
-#define M_MC_QUEUE_SIZE             _SB_MAKEMASK(4,S_MC_QUEUE_SIZE)
-#define V_MC_QUEUE_SIZE(x)          _SB_MAKEVALUE(x,S_MC_QUEUE_SIZE)
-#define G_MC_QUEUE_SIZE(x)          _SB_GETVALUE(x,S_MC_QUEUE_SIZE,M_MC_QUEUE_SIZE)
+#define M_MC_QUEUE_SIZE             _SB_MAKEMASK(4, S_MC_QUEUE_SIZE)
+#define V_MC_QUEUE_SIZE(x)          _SB_MAKEVALUE(x, S_MC_QUEUE_SIZE)
+#define G_MC_QUEUE_SIZE(x)          _SB_GETVALUE(x, S_MC_QUEUE_SIZE, M_MC_QUEUE_SIZE)
 #define V_MC_QUEUE_SIZE_DEFAULT     V_MC_QUEUE_SIZE(0x0A)
 
 #define S_MC_AGE_LIMIT              44
-#define M_MC_AGE_LIMIT              _SB_MAKEMASK(4,S_MC_AGE_LIMIT)
-#define V_MC_AGE_LIMIT(x)           _SB_MAKEVALUE(x,S_MC_AGE_LIMIT)
-#define G_MC_AGE_LIMIT(x)           _SB_GETVALUE(x,S_MC_AGE_LIMIT,M_MC_AGE_LIMIT)
+#define M_MC_AGE_LIMIT              _SB_MAKEMASK(4, S_MC_AGE_LIMIT)
+#define V_MC_AGE_LIMIT(x)           _SB_MAKEVALUE(x, S_MC_AGE_LIMIT)
+#define G_MC_AGE_LIMIT(x)           _SB_GETVALUE(x, S_MC_AGE_LIMIT, M_MC_AGE_LIMIT)
 #define V_MC_AGE_LIMIT_DEFAULT      V_MC_AGE_LIMIT(8)
 
 #define S_MC_WR_LIMIT               48
-#define M_MC_WR_LIMIT               _SB_MAKEMASK(4,S_MC_WR_LIMIT)
-#define V_MC_WR_LIMIT(x)            _SB_MAKEVALUE(x,S_MC_WR_LIMIT)
-#define G_MC_WR_LIMIT(x)            _SB_GETVALUE(x,S_MC_WR_LIMIT,M_MC_WR_LIMIT)
+#define M_MC_WR_LIMIT               _SB_MAKEMASK(4, S_MC_WR_LIMIT)
+#define V_MC_WR_LIMIT(x)            _SB_MAKEVALUE(x, S_MC_WR_LIMIT)
+#define G_MC_WR_LIMIT(x)            _SB_GETVALUE(x, S_MC_WR_LIMIT, M_MC_WR_LIMIT)
 #define V_MC_WR_LIMIT_DEFAULT       V_MC_WR_LIMIT(5)
 
 #define M_MC_IOB1HIGHPRIORITY	    _SB_MAKEMASK1(52)
 
-#define M_MC_RESERVED2              _SB_MAKEMASK(3,53)
+#define M_MC_RESERVED2              _SB_MAKEMASK(3, 53)
 
 #define S_MC_CS_MODE                56
-#define M_MC_CS_MODE                _SB_MAKEMASK(4,S_MC_CS_MODE)
-#define V_MC_CS_MODE(x)             _SB_MAKEVALUE(x,S_MC_CS_MODE)
-#define G_MC_CS_MODE(x)             _SB_GETVALUE(x,S_MC_CS_MODE,M_MC_CS_MODE)
+#define M_MC_CS_MODE                _SB_MAKEMASK(4, S_MC_CS_MODE)
+#define V_MC_CS_MODE(x)             _SB_MAKEVALUE(x, S_MC_CS_MODE)
+#define G_MC_CS_MODE(x)             _SB_GETVALUE(x, S_MC_CS_MODE, M_MC_CS_MODE)
 
 #define K_MC_CS_MODE_MSB_CS         0
 #define K_MC_CS_MODE_INTLV_CS       15
@@ -138,9 +138,9 @@
  */
 
 #define S_MC_CLK_RATIO              0
-#define M_MC_CLK_RATIO              _SB_MAKEMASK(4,S_MC_CLK_RATIO)
-#define V_MC_CLK_RATIO(x)           _SB_MAKEVALUE(x,S_MC_CLK_RATIO)
-#define G_MC_CLK_RATIO(x)           _SB_GETVALUE(x,S_MC_CLK_RATIO,M_MC_CLK_RATIO)
+#define M_MC_CLK_RATIO              _SB_MAKEMASK(4, S_MC_CLK_RATIO)
+#define V_MC_CLK_RATIO(x)           _SB_MAKEVALUE(x, S_MC_CLK_RATIO)
+#define G_MC_CLK_RATIO(x)           _SB_GETVALUE(x, S_MC_CLK_RATIO, M_MC_CLK_RATIO)
 
 #define K_MC_CLK_RATIO_2X           4
 #define K_MC_CLK_RATIO_25X          5
@@ -158,9 +158,9 @@
 #define V_MC_CLK_RATIO_DEFAULT      V_MC_CLK_RATIO_25X
 
 #define S_MC_REF_RATE                8
-#define M_MC_REF_RATE                _SB_MAKEMASK(8,S_MC_REF_RATE)
-#define V_MC_REF_RATE(x)             _SB_MAKEVALUE(x,S_MC_REF_RATE)
-#define G_MC_REF_RATE(x)             _SB_GETVALUE(x,S_MC_REF_RATE,M_MC_REF_RATE)
+#define M_MC_REF_RATE                _SB_MAKEMASK(8, S_MC_REF_RATE)
+#define V_MC_REF_RATE(x)             _SB_MAKEVALUE(x, S_MC_REF_RATE)
+#define G_MC_REF_RATE(x)             _SB_GETVALUE(x, S_MC_REF_RATE, M_MC_REF_RATE)
 
 #define K_MC_REF_RATE_100MHz         0x62
 #define K_MC_REF_RATE_133MHz         0x81
@@ -172,21 +172,21 @@
 #define V_MC_REF_RATE_DEFAULT        V_MC_REF_RATE_100MHz
 
 #define S_MC_CLOCK_DRIVE             16
-#define M_MC_CLOCK_DRIVE             _SB_MAKEMASK(4,S_MC_CLOCK_DRIVE)
-#define V_MC_CLOCK_DRIVE(x)          _SB_MAKEVALUE(x,S_MC_CLOCK_DRIVE)
-#define G_MC_CLOCK_DRIVE(x)          _SB_GETVALUE(x,S_MC_CLOCK_DRIVE,M_MC_CLOCK_DRIVE)
+#define M_MC_CLOCK_DRIVE             _SB_MAKEMASK(4, S_MC_CLOCK_DRIVE)
+#define V_MC_CLOCK_DRIVE(x)          _SB_MAKEVALUE(x, S_MC_CLOCK_DRIVE)
+#define G_MC_CLOCK_DRIVE(x)          _SB_GETVALUE(x, S_MC_CLOCK_DRIVE, M_MC_CLOCK_DRIVE)
 #define V_MC_CLOCK_DRIVE_DEFAULT     V_MC_CLOCK_DRIVE(0xF)
 
 #define S_MC_DATA_DRIVE              20
-#define M_MC_DATA_DRIVE              _SB_MAKEMASK(4,S_MC_DATA_DRIVE)
-#define V_MC_DATA_DRIVE(x)           _SB_MAKEVALUE(x,S_MC_DATA_DRIVE)
-#define G_MC_DATA_DRIVE(x)           _SB_GETVALUE(x,S_MC_DATA_DRIVE,M_MC_DATA_DRIVE)
+#define M_MC_DATA_DRIVE              _SB_MAKEMASK(4, S_MC_DATA_DRIVE)
+#define V_MC_DATA_DRIVE(x)           _SB_MAKEVALUE(x, S_MC_DATA_DRIVE)
+#define G_MC_DATA_DRIVE(x)           _SB_GETVALUE(x, S_MC_DATA_DRIVE, M_MC_DATA_DRIVE)
 #define V_MC_DATA_DRIVE_DEFAULT      V_MC_DATA_DRIVE(0x0)
 
 #define S_MC_ADDR_DRIVE              24
-#define M_MC_ADDR_DRIVE              _SB_MAKEMASK(4,S_MC_ADDR_DRIVE)
-#define V_MC_ADDR_DRIVE(x)           _SB_MAKEVALUE(x,S_MC_ADDR_DRIVE)
-#define G_MC_ADDR_DRIVE(x)           _SB_GETVALUE(x,S_MC_ADDR_DRIVE,M_MC_ADDR_DRIVE)
+#define M_MC_ADDR_DRIVE              _SB_MAKEMASK(4, S_MC_ADDR_DRIVE)
+#define V_MC_ADDR_DRIVE(x)           _SB_MAKEVALUE(x, S_MC_ADDR_DRIVE)
+#define G_MC_ADDR_DRIVE(x)           _SB_GETVALUE(x, S_MC_ADDR_DRIVE, M_MC_ADDR_DRIVE)
 #define V_MC_ADDR_DRIVE_DEFAULT      V_MC_ADDR_DRIVE(0x0)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
@@ -196,27 +196,27 @@
 #define M_MC_DLL_BYPASS              _SB_MAKEMASK1(31)
 
 #define S_MC_DQI_SKEW               32
-#define M_MC_DQI_SKEW               _SB_MAKEMASK(8,S_MC_DQI_SKEW)
-#define V_MC_DQI_SKEW(x)            _SB_MAKEVALUE(x,S_MC_DQI_SKEW)
-#define G_MC_DQI_SKEW(x)            _SB_GETVALUE(x,S_MC_DQI_SKEW,M_MC_DQI_SKEW)
+#define M_MC_DQI_SKEW               _SB_MAKEMASK(8, S_MC_DQI_SKEW)
+#define V_MC_DQI_SKEW(x)            _SB_MAKEVALUE(x, S_MC_DQI_SKEW)
+#define G_MC_DQI_SKEW(x)            _SB_GETVALUE(x, S_MC_DQI_SKEW, M_MC_DQI_SKEW)
 #define V_MC_DQI_SKEW_DEFAULT       V_MC_DQI_SKEW(0)
 
 #define S_MC_DQO_SKEW               40
-#define M_MC_DQO_SKEW               _SB_MAKEMASK(8,S_MC_DQO_SKEW)
-#define V_MC_DQO_SKEW(x)            _SB_MAKEVALUE(x,S_MC_DQO_SKEW)
-#define G_MC_DQO_SKEW(x)            _SB_GETVALUE(x,S_MC_DQO_SKEW,M_MC_DQO_SKEW)
+#define M_MC_DQO_SKEW               _SB_MAKEMASK(8, S_MC_DQO_SKEW)
+#define V_MC_DQO_SKEW(x)            _SB_MAKEVALUE(x, S_MC_DQO_SKEW)
+#define G_MC_DQO_SKEW(x)            _SB_GETVALUE(x, S_MC_DQO_SKEW, M_MC_DQO_SKEW)
 #define V_MC_DQO_SKEW_DEFAULT       V_MC_DQO_SKEW(0)
 
 #define S_MC_ADDR_SKEW               48
-#define M_MC_ADDR_SKEW               _SB_MAKEMASK(8,S_MC_ADDR_SKEW)
-#define V_MC_ADDR_SKEW(x)            _SB_MAKEVALUE(x,S_MC_ADDR_SKEW)
-#define G_MC_ADDR_SKEW(x)            _SB_GETVALUE(x,S_MC_ADDR_SKEW,M_MC_ADDR_SKEW)
+#define M_MC_ADDR_SKEW               _SB_MAKEMASK(8, S_MC_ADDR_SKEW)
+#define V_MC_ADDR_SKEW(x)            _SB_MAKEVALUE(x, S_MC_ADDR_SKEW)
+#define G_MC_ADDR_SKEW(x)            _SB_GETVALUE(x, S_MC_ADDR_SKEW, M_MC_ADDR_SKEW)
 #define V_MC_ADDR_SKEW_DEFAULT       V_MC_ADDR_SKEW(0x0F)
 
 #define S_MC_DLL_DEFAULT             56
-#define M_MC_DLL_DEFAULT             _SB_MAKEMASK(8,S_MC_DLL_DEFAULT)
-#define V_MC_DLL_DEFAULT(x)          _SB_MAKEVALUE(x,S_MC_DLL_DEFAULT)
-#define G_MC_DLL_DEFAULT(x)          _SB_GETVALUE(x,S_MC_DLL_DEFAULT,M_MC_DLL_DEFAULT)
+#define M_MC_DLL_DEFAULT             _SB_MAKEMASK(8, S_MC_DLL_DEFAULT)
+#define V_MC_DLL_DEFAULT(x)          _SB_MAKEVALUE(x, S_MC_DLL_DEFAULT)
+#define G_MC_DLL_DEFAULT(x)          _SB_GETVALUE(x, S_MC_DLL_DEFAULT, M_MC_DLL_DEFAULT)
 #define V_MC_DLL_DEFAULT_DEFAULT     V_MC_DLL_DEFAULT(0x10)
 
 #define V_MC_CLKCONFIG_DEFAULT       V_MC_DLL_DEFAULT_DEFAULT |  \
@@ -235,9 +235,9 @@
  */
 
 #define S_MC_COMMAND                0
-#define M_MC_COMMAND                _SB_MAKEMASK(4,S_MC_COMMAND)
-#define V_MC_COMMAND(x)             _SB_MAKEVALUE(x,S_MC_COMMAND)
-#define G_MC_COMMAND(x)             _SB_GETVALUE(x,S_MC_COMMAND,M_MC_COMMAND)
+#define M_MC_COMMAND                _SB_MAKEMASK(4, S_MC_COMMAND)
+#define V_MC_COMMAND(x)             _SB_MAKEVALUE(x, S_MC_COMMAND)
+#define G_MC_COMMAND(x)             _SB_GETVALUE(x, S_MC_COMMAND, M_MC_COMMAND)
 
 #define K_MC_COMMAND_EMRS           0
 #define K_MC_COMMAND_MRS            1
@@ -267,21 +267,21 @@
  */
 
 #define S_MC_EMODE                  0
-#define M_MC_EMODE                  _SB_MAKEMASK(15,S_MC_EMODE)
-#define V_MC_EMODE(x)               _SB_MAKEVALUE(x,S_MC_EMODE)
-#define G_MC_EMODE(x)               _SB_GETVALUE(x,S_MC_EMODE,M_MC_EMODE)
+#define M_MC_EMODE                  _SB_MAKEMASK(15, S_MC_EMODE)
+#define V_MC_EMODE(x)               _SB_MAKEVALUE(x, S_MC_EMODE)
+#define G_MC_EMODE(x)               _SB_GETVALUE(x, S_MC_EMODE, M_MC_EMODE)
 #define V_MC_EMODE_DEFAULT          V_MC_EMODE(0)
 
 #define S_MC_MODE                   16
-#define M_MC_MODE                   _SB_MAKEMASK(15,S_MC_MODE)
-#define V_MC_MODE(x)                _SB_MAKEVALUE(x,S_MC_MODE)
-#define G_MC_MODE(x)                _SB_GETVALUE(x,S_MC_MODE,M_MC_MODE)
+#define M_MC_MODE                   _SB_MAKEMASK(15, S_MC_MODE)
+#define V_MC_MODE(x)                _SB_MAKEVALUE(x, S_MC_MODE)
+#define G_MC_MODE(x)                _SB_GETVALUE(x, S_MC_MODE, M_MC_MODE)
 #define V_MC_MODE_DEFAULT           V_MC_MODE(0x22)
 
 #define S_MC_DRAM_TYPE              32
-#define M_MC_DRAM_TYPE              _SB_MAKEMASK(3,S_MC_DRAM_TYPE)
-#define V_MC_DRAM_TYPE(x)           _SB_MAKEVALUE(x,S_MC_DRAM_TYPE)
-#define G_MC_DRAM_TYPE(x)           _SB_GETVALUE(x,S_MC_DRAM_TYPE,M_MC_DRAM_TYPE)
+#define M_MC_DRAM_TYPE              _SB_MAKEMASK(3, S_MC_DRAM_TYPE)
+#define V_MC_DRAM_TYPE(x)           _SB_MAKEVALUE(x, S_MC_DRAM_TYPE)
+#define G_MC_DRAM_TYPE(x)           _SB_GETVALUE(x, S_MC_DRAM_TYPE, M_MC_DRAM_TYPE)
 
 #define K_MC_DRAM_TYPE_JEDEC        0
 #define K_MC_DRAM_TYPE_FCRAM        1
@@ -309,16 +309,16 @@
 #define M_MC_r2rIDLE_TWOCYCLES	  _SB_MAKEMASK1(62)
 
 #define S_MC_tFIFO                56
-#define M_MC_tFIFO                _SB_MAKEMASK(4,S_MC_tFIFO)
-#define V_MC_tFIFO(x)             _SB_MAKEVALUE(x,S_MC_tFIFO)
-#define G_MC_tFIFO(x)             _SB_GETVALUE(x,S_MC_tFIFO,M_MC_tFIFO)
+#define M_MC_tFIFO                _SB_MAKEMASK(4, S_MC_tFIFO)
+#define V_MC_tFIFO(x)             _SB_MAKEVALUE(x, S_MC_tFIFO)
+#define G_MC_tFIFO(x)             _SB_GETVALUE(x, S_MC_tFIFO, M_MC_tFIFO)
 #define K_MC_tFIFO_DEFAULT        1
 #define V_MC_tFIFO_DEFAULT        V_MC_tFIFO(K_MC_tFIFO_DEFAULT)
 
 #define S_MC_tRFC                 52
-#define M_MC_tRFC                 _SB_MAKEMASK(4,S_MC_tRFC)
-#define V_MC_tRFC(x)              _SB_MAKEVALUE(x,S_MC_tRFC)
-#define G_MC_tRFC(x)              _SB_GETVALUE(x,S_MC_tRFC,M_MC_tRFC)
+#define M_MC_tRFC                 _SB_MAKEMASK(4, S_MC_tRFC)
+#define V_MC_tRFC(x)              _SB_MAKEVALUE(x, S_MC_tRFC)
+#define G_MC_tRFC(x)              _SB_GETVALUE(x, S_MC_tRFC, M_MC_tRFC)
 #define K_MC_tRFC_DEFAULT         12
 #define V_MC_tRFC_DEFAULT         V_MC_tRFC(K_MC_tRFC_DEFAULT)
 
@@ -327,44 +327,44 @@
 #endif
 
 #define S_MC_tCwCr                40
-#define M_MC_tCwCr                _SB_MAKEMASK(4,S_MC_tCwCr)
-#define V_MC_tCwCr(x)             _SB_MAKEVALUE(x,S_MC_tCwCr)
-#define G_MC_tCwCr(x)             _SB_GETVALUE(x,S_MC_tCwCr,M_MC_tCwCr)
+#define M_MC_tCwCr                _SB_MAKEMASK(4, S_MC_tCwCr)
+#define V_MC_tCwCr(x)             _SB_MAKEVALUE(x, S_MC_tCwCr)
+#define G_MC_tCwCr(x)             _SB_GETVALUE(x, S_MC_tCwCr, M_MC_tCwCr)
 #define K_MC_tCwCr_DEFAULT        4
 #define V_MC_tCwCr_DEFAULT        V_MC_tCwCr(K_MC_tCwCr_DEFAULT)
 
 #define S_MC_tRCr                 28
-#define M_MC_tRCr                 _SB_MAKEMASK(4,S_MC_tRCr)
-#define V_MC_tRCr(x)              _SB_MAKEVALUE(x,S_MC_tRCr)
-#define G_MC_tRCr(x)              _SB_GETVALUE(x,S_MC_tRCr,M_MC_tRCr)
+#define M_MC_tRCr                 _SB_MAKEMASK(4, S_MC_tRCr)
+#define V_MC_tRCr(x)              _SB_MAKEVALUE(x, S_MC_tRCr)
+#define G_MC_tRCr(x)              _SB_GETVALUE(x, S_MC_tRCr, M_MC_tRCr)
 #define K_MC_tRCr_DEFAULT         9
 #define V_MC_tRCr_DEFAULT         V_MC_tRCr(K_MC_tRCr_DEFAULT)
 
 #define S_MC_tRCw                 24
-#define M_MC_tRCw                 _SB_MAKEMASK(4,S_MC_tRCw)
-#define V_MC_tRCw(x)              _SB_MAKEVALUE(x,S_MC_tRCw)
-#define G_MC_tRCw(x)              _SB_GETVALUE(x,S_MC_tRCw,M_MC_tRCw)
+#define M_MC_tRCw                 _SB_MAKEMASK(4, S_MC_tRCw)
+#define V_MC_tRCw(x)              _SB_MAKEVALUE(x, S_MC_tRCw)
+#define G_MC_tRCw(x)              _SB_GETVALUE(x, S_MC_tRCw, M_MC_tRCw)
 #define K_MC_tRCw_DEFAULT         10
 #define V_MC_tRCw_DEFAULT         V_MC_tRCw(K_MC_tRCw_DEFAULT)
 
 #define S_MC_tRRD                 20
-#define M_MC_tRRD                 _SB_MAKEMASK(4,S_MC_tRRD)
-#define V_MC_tRRD(x)              _SB_MAKEVALUE(x,S_MC_tRRD)
-#define G_MC_tRRD(x)              _SB_GETVALUE(x,S_MC_tRRD,M_MC_tRRD)
+#define M_MC_tRRD                 _SB_MAKEMASK(4, S_MC_tRRD)
+#define V_MC_tRRD(x)              _SB_MAKEVALUE(x, S_MC_tRRD)
+#define G_MC_tRRD(x)              _SB_GETVALUE(x, S_MC_tRRD, M_MC_tRRD)
 #define K_MC_tRRD_DEFAULT         2
 #define V_MC_tRRD_DEFAULT         V_MC_tRRD(K_MC_tRRD_DEFAULT)
 
 #define S_MC_tRP                  16
-#define M_MC_tRP                  _SB_MAKEMASK(4,S_MC_tRP)
-#define V_MC_tRP(x)               _SB_MAKEVALUE(x,S_MC_tRP)
-#define G_MC_tRP(x)               _SB_GETVALUE(x,S_MC_tRP,M_MC_tRP)
+#define M_MC_tRP                  _SB_MAKEMASK(4, S_MC_tRP)
+#define V_MC_tRP(x)               _SB_MAKEVALUE(x, S_MC_tRP)
+#define G_MC_tRP(x)               _SB_GETVALUE(x, S_MC_tRP, M_MC_tRP)
 #define K_MC_tRP_DEFAULT          4
 #define V_MC_tRP_DEFAULT          V_MC_tRP(K_MC_tRP_DEFAULT)
 
 #define S_MC_tCwD                 8
-#define M_MC_tCwD                 _SB_MAKEMASK(4,S_MC_tCwD)
-#define V_MC_tCwD(x)              _SB_MAKEVALUE(x,S_MC_tCwD)
-#define G_MC_tCwD(x)              _SB_GETVALUE(x,S_MC_tCwD,M_MC_tCwD)
+#define M_MC_tCwD                 _SB_MAKEMASK(4, S_MC_tCwD)
+#define V_MC_tCwD(x)              _SB_MAKEVALUE(x, S_MC_tCwD)
+#define G_MC_tCwD(x)              _SB_GETVALUE(x, S_MC_tCwD, M_MC_tCwD)
 #define K_MC_tCwD_DEFAULT         1
 #define V_MC_tCwD_DEFAULT         V_MC_tCwD(K_MC_tCwD_DEFAULT)
 
@@ -372,16 +372,16 @@
 #define M_MC_tCrDh		  M_tCrDh
 
 #define S_MC_tCrD                 4
-#define M_MC_tCrD                 _SB_MAKEMASK(3,S_MC_tCrD)
-#define V_MC_tCrD(x)              _SB_MAKEVALUE(x,S_MC_tCrD)
-#define G_MC_tCrD(x)              _SB_GETVALUE(x,S_MC_tCrD,M_MC_tCrD)
+#define M_MC_tCrD                 _SB_MAKEMASK(3, S_MC_tCrD)
+#define V_MC_tCrD(x)              _SB_MAKEVALUE(x, S_MC_tCrD)
+#define G_MC_tCrD(x)              _SB_GETVALUE(x, S_MC_tCrD, M_MC_tCrD)
 #define K_MC_tCrD_DEFAULT         2
 #define V_MC_tCrD_DEFAULT         V_MC_tCrD(K_MC_tCrD_DEFAULT)
 
 #define S_MC_tRCD                 0
-#define M_MC_tRCD                 _SB_MAKEMASK(4,S_MC_tRCD)
-#define V_MC_tRCD(x)              _SB_MAKEVALUE(x,S_MC_tRCD)
-#define G_MC_tRCD(x)              _SB_GETVALUE(x,S_MC_tRCD,M_MC_tRCD)
+#define M_MC_tRCD                 _SB_MAKEMASK(4, S_MC_tRCD)
+#define V_MC_tRCD(x)              _SB_MAKEVALUE(x, S_MC_tRCD)
+#define G_MC_tRCD(x)              _SB_GETVALUE(x, S_MC_tRCD, M_MC_tRCD)
 #define K_MC_tRCD_DEFAULT         3
 #define V_MC_tRCD_DEFAULT         V_MC_tRCD(K_MC_tRCD_DEFAULT)
 
@@ -409,76 +409,76 @@
  */
 
 #define S_MC_CS0_START              0
-#define M_MC_CS0_START              _SB_MAKEMASK(16,S_MC_CS0_START)
-#define V_MC_CS0_START(x)           _SB_MAKEVALUE(x,S_MC_CS0_START)
-#define G_MC_CS0_START(x)           _SB_GETVALUE(x,S_MC_CS0_START,M_MC_CS0_START)
+#define M_MC_CS0_START              _SB_MAKEMASK(16, S_MC_CS0_START)
+#define V_MC_CS0_START(x)           _SB_MAKEVALUE(x, S_MC_CS0_START)
+#define G_MC_CS0_START(x)           _SB_GETVALUE(x, S_MC_CS0_START, M_MC_CS0_START)
 
 #define S_MC_CS1_START              16
-#define M_MC_CS1_START              _SB_MAKEMASK(16,S_MC_CS1_START)
-#define V_MC_CS1_START(x)           _SB_MAKEVALUE(x,S_MC_CS1_START)
-#define G_MC_CS1_START(x)           _SB_GETVALUE(x,S_MC_CS1_START,M_MC_CS1_START)
+#define M_MC_CS1_START              _SB_MAKEMASK(16, S_MC_CS1_START)
+#define V_MC_CS1_START(x)           _SB_MAKEVALUE(x, S_MC_CS1_START)
+#define G_MC_CS1_START(x)           _SB_GETVALUE(x, S_MC_CS1_START, M_MC_CS1_START)
 
 #define S_MC_CS2_START              32
-#define M_MC_CS2_START              _SB_MAKEMASK(16,S_MC_CS2_START)
-#define V_MC_CS2_START(x)           _SB_MAKEVALUE(x,S_MC_CS2_START)
-#define G_MC_CS2_START(x)           _SB_GETVALUE(x,S_MC_CS2_START,M_MC_CS2_START)
+#define M_MC_CS2_START              _SB_MAKEMASK(16, S_MC_CS2_START)
+#define V_MC_CS2_START(x)           _SB_MAKEVALUE(x, S_MC_CS2_START)
+#define G_MC_CS2_START(x)           _SB_GETVALUE(x, S_MC_CS2_START, M_MC_CS2_START)
 
 #define S_MC_CS3_START              48
-#define M_MC_CS3_START              _SB_MAKEMASK(16,S_MC_CS3_START)
-#define V_MC_CS3_START(x)           _SB_MAKEVALUE(x,S_MC_CS3_START)
-#define G_MC_CS3_START(x)           _SB_GETVALUE(x,S_MC_CS3_START,M_MC_CS3_START)
+#define M_MC_CS3_START              _SB_MAKEMASK(16, S_MC_CS3_START)
+#define V_MC_CS3_START(x)           _SB_MAKEVALUE(x, S_MC_CS3_START)
+#define G_MC_CS3_START(x)           _SB_GETVALUE(x, S_MC_CS3_START, M_MC_CS3_START)
 
 /*
  * Chip Select End Address Register (Table 6-18)
  */
 
 #define S_MC_CS0_END                0
-#define M_MC_CS0_END                _SB_MAKEMASK(16,S_MC_CS0_END)
-#define V_MC_CS0_END(x)             _SB_MAKEVALUE(x,S_MC_CS0_END)
-#define G_MC_CS0_END(x)             _SB_GETVALUE(x,S_MC_CS0_END,M_MC_CS0_END)
+#define M_MC_CS0_END                _SB_MAKEMASK(16, S_MC_CS0_END)
+#define V_MC_CS0_END(x)             _SB_MAKEVALUE(x, S_MC_CS0_END)
+#define G_MC_CS0_END(x)             _SB_GETVALUE(x, S_MC_CS0_END, M_MC_CS0_END)
 
 #define S_MC_CS1_END                16
-#define M_MC_CS1_END                _SB_MAKEMASK(16,S_MC_CS1_END)
-#define V_MC_CS1_END(x)             _SB_MAKEVALUE(x,S_MC_CS1_END)
-#define G_MC_CS1_END(x)             _SB_GETVALUE(x,S_MC_CS1_END,M_MC_CS1_END)
+#define M_MC_CS1_END                _SB_MAKEMASK(16, S_MC_CS1_END)
+#define V_MC_CS1_END(x)             _SB_MAKEVALUE(x, S_MC_CS1_END)
+#define G_MC_CS1_END(x)             _SB_GETVALUE(x, S_MC_CS1_END, M_MC_CS1_END)
 
 #define S_MC_CS2_END                32
-#define M_MC_CS2_END                _SB_MAKEMASK(16,S_MC_CS2_END)
-#define V_MC_CS2_END(x)             _SB_MAKEVALUE(x,S_MC_CS2_END)
-#define G_MC_CS2_END(x)             _SB_GETVALUE(x,S_MC_CS2_END,M_MC_CS2_END)
+#define M_MC_CS2_END                _SB_MAKEMASK(16, S_MC_CS2_END)
+#define V_MC_CS2_END(x)             _SB_MAKEVALUE(x, S_MC_CS2_END)
+#define G_MC_CS2_END(x)             _SB_GETVALUE(x, S_MC_CS2_END, M_MC_CS2_END)
 
 #define S_MC_CS3_END                48
-#define M_MC_CS3_END                _SB_MAKEMASK(16,S_MC_CS3_END)
-#define V_MC_CS3_END(x)             _SB_MAKEVALUE(x,S_MC_CS3_END)
-#define G_MC_CS3_END(x)             _SB_GETVALUE(x,S_MC_CS3_END,M_MC_CS3_END)
+#define M_MC_CS3_END                _SB_MAKEMASK(16, S_MC_CS3_END)
+#define V_MC_CS3_END(x)             _SB_MAKEVALUE(x, S_MC_CS3_END)
+#define G_MC_CS3_END(x)             _SB_GETVALUE(x, S_MC_CS3_END, M_MC_CS3_END)
 
 /*
  * Chip Select Interleave Register (Table 6-19)
  */
 
 #define S_MC_INTLV_RESERVED         0
-#define M_MC_INTLV_RESERVED         _SB_MAKEMASK(5,S_MC_INTLV_RESERVED)
+#define M_MC_INTLV_RESERVED         _SB_MAKEMASK(5, S_MC_INTLV_RESERVED)
 
 #define S_MC_INTERLEAVE             7
-#define M_MC_INTERLEAVE             _SB_MAKEMASK(18,S_MC_INTERLEAVE)
-#define V_MC_INTERLEAVE(x)          _SB_MAKEVALUE(x,S_MC_INTERLEAVE)
+#define M_MC_INTERLEAVE             _SB_MAKEMASK(18, S_MC_INTERLEAVE)
+#define V_MC_INTERLEAVE(x)          _SB_MAKEVALUE(x, S_MC_INTERLEAVE)
 
 #define S_MC_INTLV_MBZ              25
-#define M_MC_INTLV_MBZ              _SB_MAKEMASK(39,S_MC_INTLV_MBZ)
+#define M_MC_INTLV_MBZ              _SB_MAKEMASK(39, S_MC_INTLV_MBZ)
 
 /*
  * Row Address Bits Register (Table 6-20)
  */
 
 #define S_MC_RAS_RESERVED           0
-#define M_MC_RAS_RESERVED           _SB_MAKEMASK(5,S_MC_RAS_RESERVED)
+#define M_MC_RAS_RESERVED           _SB_MAKEMASK(5, S_MC_RAS_RESERVED)
 
 #define S_MC_RAS_SELECT             12
-#define M_MC_RAS_SELECT             _SB_MAKEMASK(25,S_MC_RAS_SELECT)
-#define V_MC_RAS_SELECT(x)          _SB_MAKEVALUE(x,S_MC_RAS_SELECT)
+#define M_MC_RAS_SELECT             _SB_MAKEMASK(25, S_MC_RAS_SELECT)
+#define V_MC_RAS_SELECT(x)          _SB_MAKEVALUE(x, S_MC_RAS_SELECT)
 
 #define S_MC_RAS_MBZ                37
-#define M_MC_RAS_MBZ                _SB_MAKEMASK(27,S_MC_RAS_MBZ)
+#define M_MC_RAS_MBZ                _SB_MAKEMASK(27, S_MC_RAS_MBZ)
 
 
 /*
@@ -486,14 +486,14 @@
  */
 
 #define S_MC_CAS_RESERVED           0
-#define M_MC_CAS_RESERVED           _SB_MAKEMASK(5,S_MC_CAS_RESERVED)
+#define M_MC_CAS_RESERVED           _SB_MAKEMASK(5, S_MC_CAS_RESERVED)
 
 #define S_MC_CAS_SELECT             5
-#define M_MC_CAS_SELECT             _SB_MAKEMASK(18,S_MC_CAS_SELECT)
-#define V_MC_CAS_SELECT(x)          _SB_MAKEVALUE(x,S_MC_CAS_SELECT)
+#define M_MC_CAS_SELECT             _SB_MAKEMASK(18, S_MC_CAS_SELECT)
+#define V_MC_CAS_SELECT(x)          _SB_MAKEVALUE(x, S_MC_CAS_SELECT)
 
 #define S_MC_CAS_MBZ                23
-#define M_MC_CAS_MBZ                _SB_MAKEMASK(41,S_MC_CAS_MBZ)
+#define M_MC_CAS_MBZ                _SB_MAKEMASK(41, S_MC_CAS_MBZ)
 
 
 /*
@@ -501,14 +501,14 @@
  */
 
 #define S_MC_BA_RESERVED            0
-#define M_MC_BA_RESERVED            _SB_MAKEMASK(5,S_MC_BA_RESERVED)
+#define M_MC_BA_RESERVED            _SB_MAKEMASK(5, S_MC_BA_RESERVED)
 
 #define S_MC_BA_SELECT              5
-#define M_MC_BA_SELECT              _SB_MAKEMASK(20,S_MC_BA_SELECT)
-#define V_MC_BA_SELECT(x)           _SB_MAKEVALUE(x,S_MC_BA_SELECT)
+#define M_MC_BA_SELECT              _SB_MAKEMASK(20, S_MC_BA_SELECT)
+#define V_MC_BA_SELECT(x)           _SB_MAKEVALUE(x, S_MC_BA_SELECT)
 
 #define S_MC_BA_MBZ                 25
-#define M_MC_BA_MBZ                 _SB_MAKEMASK(39,S_MC_BA_MBZ)
+#define M_MC_BA_MBZ                 _SB_MAKEMASK(39, S_MC_BA_MBZ)
 
 /*
  * Chip Select Attribute Register (Table 6-23)
@@ -520,31 +520,31 @@
 #define K_MC_CS_ATTR_OPEN           3
 
 #define S_MC_CS0_PAGE               0
-#define M_MC_CS0_PAGE               _SB_MAKEMASK(2,S_MC_CS0_PAGE)
-#define V_MC_CS0_PAGE(x)            _SB_MAKEVALUE(x,S_MC_CS0_PAGE)
-#define G_MC_CS0_PAGE(x)            _SB_GETVALUE(x,S_MC_CS0_PAGE,M_MC_CS0_PAGE)
+#define M_MC_CS0_PAGE               _SB_MAKEMASK(2, S_MC_CS0_PAGE)
+#define V_MC_CS0_PAGE(x)            _SB_MAKEVALUE(x, S_MC_CS0_PAGE)
+#define G_MC_CS0_PAGE(x)            _SB_GETVALUE(x, S_MC_CS0_PAGE, M_MC_CS0_PAGE)
 
 #define S_MC_CS1_PAGE               16
-#define M_MC_CS1_PAGE               _SB_MAKEMASK(2,S_MC_CS1_PAGE)
-#define V_MC_CS1_PAGE(x)            _SB_MAKEVALUE(x,S_MC_CS1_PAGE)
-#define G_MC_CS1_PAGE(x)            _SB_GETVALUE(x,S_MC_CS1_PAGE,M_MC_CS1_PAGE)
+#define M_MC_CS1_PAGE               _SB_MAKEMASK(2, S_MC_CS1_PAGE)
+#define V_MC_CS1_PAGE(x)            _SB_MAKEVALUE(x, S_MC_CS1_PAGE)
+#define G_MC_CS1_PAGE(x)            _SB_GETVALUE(x, S_MC_CS1_PAGE, M_MC_CS1_PAGE)
 
 #define S_MC_CS2_PAGE               32
-#define M_MC_CS2_PAGE               _SB_MAKEMASK(2,S_MC_CS2_PAGE)
-#define V_MC_CS2_PAGE(x)            _SB_MAKEVALUE(x,S_MC_CS2_PAGE)
-#define G_MC_CS2_PAGE(x)            _SB_GETVALUE(x,S_MC_CS2_PAGE,M_MC_CS2_PAGE)
+#define M_MC_CS2_PAGE               _SB_MAKEMASK(2, S_MC_CS2_PAGE)
+#define V_MC_CS2_PAGE(x)            _SB_MAKEVALUE(x, S_MC_CS2_PAGE)
+#define G_MC_CS2_PAGE(x)            _SB_GETVALUE(x, S_MC_CS2_PAGE, M_MC_CS2_PAGE)
 
 #define S_MC_CS3_PAGE               48
-#define M_MC_CS3_PAGE               _SB_MAKEMASK(2,S_MC_CS3_PAGE)
-#define V_MC_CS3_PAGE(x)            _SB_MAKEVALUE(x,S_MC_CS3_PAGE)
-#define G_MC_CS3_PAGE(x)            _SB_GETVALUE(x,S_MC_CS3_PAGE,M_MC_CS3_PAGE)
+#define M_MC_CS3_PAGE               _SB_MAKEMASK(2, S_MC_CS3_PAGE)
+#define V_MC_CS3_PAGE(x)            _SB_MAKEVALUE(x, S_MC_CS3_PAGE)
+#define G_MC_CS3_PAGE(x)            _SB_GETVALUE(x, S_MC_CS3_PAGE, M_MC_CS3_PAGE)
 
 /*
  * ECC Test ECC Register (Table 6-25)
  */
 
 #define S_MC_ECC_INVERT             0
-#define M_MC_ECC_INVERT             _SB_MAKEMASK(8,S_MC_ECC_INVERT)
+#define M_MC_ECC_INVERT             _SB_MAKEMASK(8, S_MC_ECC_INVERT)
 
 
 #endif
diff --git a/include/asm-mips/sibyte/sb1250_regs.h b/include/asm-mips/sibyte/sb1250_regs.h
index 220b7e94f1b..8f53ec817a5 100644
--- a/include/asm-mips/sibyte/sb1250_regs.h
+++ b/include/asm-mips/sibyte/sb1250_regs.h
@@ -66,7 +66,7 @@
 #define MC_REGISTER_SPACING         0x1000
 
 #define A_MC_BASE(ctlid)            ((ctlid)*MC_REGISTER_SPACING+A_MC_BASE_0)
-#define A_MC_REGISTER(ctlid,reg)    (A_MC_BASE(ctlid)+(reg))
+#define A_MC_REGISTER(ctlid, reg)    (A_MC_BASE(ctlid)+(reg))
 
 #define R_MC_CONFIG                 0x0000000100
 #define R_MC_DRAMCMD                0x0000000120
@@ -173,23 +173,23 @@
 
 #define R_MAC_DMA_CHANNELS		0x800 /* Relative to A_MAC_CHANNEL_BASE */
 
-#define A_MAC_DMA_CHANNEL_BASE(macnum,txrx,chan)    \
+#define A_MAC_DMA_CHANNEL_BASE(macnum, txrx, chan)  \
              ((A_MAC_CHANNEL_BASE(macnum)) +        \
              R_MAC_DMA_CHANNELS +                   \
              (MAC_DMA_TXRX_SPACING*(txrx)) +        \
              (MAC_DMA_CHANNEL_SPACING*(chan)))
 
-#define R_MAC_DMA_CHANNEL_BASE(txrx,chan)    \
+#define R_MAC_DMA_CHANNEL_BASE(txrx, chan)		\
              (R_MAC_DMA_CHANNELS +                   \
              (MAC_DMA_TXRX_SPACING*(txrx)) +        \
              (MAC_DMA_CHANNEL_SPACING*(chan)))
 
-#define A_MAC_DMA_REGISTER(macnum,txrx,chan,reg)           \
-            (A_MAC_DMA_CHANNEL_BASE(macnum,txrx,chan) +    \
+#define A_MAC_DMA_REGISTER(macnum, txrx, chan, reg)           \
+            (A_MAC_DMA_CHANNEL_BASE(macnum, txrx, chan) +    \
             (reg))
 
-#define R_MAC_DMA_REGISTER(txrx,chan,reg)           \
-            (R_MAC_DMA_CHANNEL_BASE(txrx,chan) +    \
+#define R_MAC_DMA_REGISTER(txrx, chan, reg)           \
+            (R_MAC_DMA_CHANNEL_BASE(txrx, chan) +    \
             (reg))
 
 /*
@@ -415,8 +415,8 @@
              R_SER_DMA_CHANNELS +                   \
              (SER_DMA_TXRX_SPACING*(txrx)))
 
-#define A_SER_DMA_REGISTER(sernum,txrx,reg)           \
-            (A_SER_DMA_CHANNEL_BASE(sernum,txrx) +    \
+#define A_SER_DMA_REGISTER(sernum, txrx, reg)           \
+            (A_SER_DMA_CHANNEL_BASE(sernum, txrx) +    \
             (reg))
 
 
@@ -499,7 +499,7 @@
 
 #define IO_EXT_REGISTER_SPACING	    8
 #define A_IO_EXT_CS_BASE(cs)	    (A_IO_EXT_CFG_BASE+IO_EXT_REGISTER_SPACING*(cs))
-#define R_IO_EXT_REG(reg,cs)	    ((cs)*IO_EXT_REGISTER_SPACING + (reg))
+#define R_IO_EXT_REG(reg, cs)	    ((cs)*IO_EXT_REGISTER_SPACING + (reg))
 
 #define R_IO_EXT_CFG		    0x0000
 #define R_IO_EXT_MULT_SIZE          0x0100
@@ -587,7 +587,7 @@
 #define A_SMB_1                     0x0010060008
 #define SMB_REGISTER_SPACING        0x8
 #define A_SMB_BASE(idx)             (A_SMB_0+(idx)*SMB_REGISTER_SPACING)
-#define A_SMB_REGISTER(idx,reg)     (A_SMB_BASE(idx)+(reg))
+#define A_SMB_REGISTER(idx, reg)    (A_SMB_BASE(idx)+(reg))
 
 #define R_SMB_XTRA                  0x0000000000
 #define R_SMB_FREQ                  0x0000000010
@@ -611,7 +611,7 @@
 #define SCD_WDOG_SPACING            0x100
 #define SCD_NUM_WDOGS		    2
 #define A_SCD_WDOG_BASE(w)          (A_SCD_WDOG_0+SCD_WDOG_SPACING*(w))
-#define A_SCD_WDOG_REGISTER(w,r)    (A_SCD_WDOG_BASE(w) + (r))
+#define A_SCD_WDOG_REGISTER(w, r)   (A_SCD_WDOG_BASE(w) + (r))
 
 #define R_SCD_WDOG_INIT		    0x0000000000
 #define R_SCD_WDOG_CNT		    0x0000000008
@@ -635,7 +635,7 @@
 #define A_SCD_TIMER_3               0x0010020178
 #define SCD_NUM_TIMERS		    4
 #define A_SCD_TIMER_BASE(w)         (A_SCD_TIMER_0+0x08*((w)&1)+0x100*(((w)&2)>>1))
-#define A_SCD_TIMER_REGISTER(w,r)   (A_SCD_TIMER_BASE(w) + (r))
+#define A_SCD_TIMER_REGISTER(w, r)  (A_SCD_TIMER_BASE(w) + (r))
 
 #define R_SCD_TIMER_INIT	    0x0000000000
 #define R_SCD_TIMER_CNT		    0x0000000010
@@ -714,7 +714,7 @@
 #define IMR_REGISTER_SPACING_SHIFT      13
 
 #define A_IMR_MAPPER(cpu) (A_IMR_CPU0_BASE+(cpu)*IMR_REGISTER_SPACING)
-#define A_IMR_REGISTER(cpu,reg) (A_IMR_MAPPER(cpu)+(reg))
+#define A_IMR_REGISTER(cpu, reg) (A_IMR_MAPPER(cpu)+(reg))
 
 #define R_IMR_INTERRUPT_DIAG            0x0010
 #define R_IMR_INTERRUPT_LDT             0x0018
@@ -821,7 +821,7 @@
 #define DM_REGISTER_SPACING	    0x20
 #define DM_NUM_CHANNELS		    4
 #define A_DM_BASE(idx) (A_DM_0 + ((idx) * DM_REGISTER_SPACING))
-#define A_DM_REGISTER(idx,reg) (A_DM_BASE(idx) + (reg))
+#define A_DM_REGISTER(idx, reg) (A_DM_BASE(idx) + (reg))
 
 #define R_DM_DSCR_BASE		    0x0000000000
 #define R_DM_DSCR_COUNT		    0x0000000008
@@ -843,7 +843,7 @@
 #define DM_CRC_REGISTER_SPACING	    0x10
 #define DM_CRC_NUM_CHANNELS	    2
 #define A_DM_CRC_BASE(idx)	    (A_DM_CRC_0 + ((idx) * DM_CRC_REGISTER_SPACING))
-#define A_DM_CRC_REGISTER(idx,reg)  (A_DM_CRC_BASE(idx) + (reg))
+#define A_DM_CRC_REGISTER(idx, reg)  (A_DM_CRC_BASE(idx) + (reg))
 
 #define R_CRC_DEF_0		    0x00
 #define R_CTCP_DEF_0		    0x08
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h
index 9ea3da367ab..e49c3e89b5e 100644
--- a/include/asm-mips/sibyte/sb1250_scd.h
+++ b/include/asm-mips/sibyte/sb1250_scd.h
@@ -42,12 +42,12 @@
  * System Revision Register (Table 4-1)
  */
 
-#define M_SYS_RESERVED		    _SB_MAKEMASK(8,0)
+#define M_SYS_RESERVED		    _SB_MAKEMASK(8, 0)
 
 #define S_SYS_REVISION              _SB_MAKE64(8)
-#define M_SYS_REVISION              _SB_MAKEMASK(8,S_SYS_REVISION)
-#define V_SYS_REVISION(x)           _SB_MAKEVALUE(x,S_SYS_REVISION)
-#define G_SYS_REVISION(x)           _SB_GETVALUE(x,S_SYS_REVISION,M_SYS_REVISION)
+#define M_SYS_REVISION              _SB_MAKEMASK(8, S_SYS_REVISION)
+#define V_SYS_REVISION(x)           _SB_MAKEVALUE(x, S_SYS_REVISION)
+#define G_SYS_REVISION(x)           _SB_GETVALUE(x, S_SYS_REVISION, M_SYS_REVISION)
 
 #define K_SYS_REVISION_BCM1250_PASS1	0x01
 
@@ -94,9 +94,9 @@
 
 /*Cache size - 23:20  of revision register*/
 #define S_SYS_L2C_SIZE            _SB_MAKE64(20)
-#define M_SYS_L2C_SIZE            _SB_MAKEMASK(4,S_SYS_L2C_SIZE)
-#define V_SYS_L2C_SIZE(x)         _SB_MAKEVALUE(x,S_SYS_L2C_SIZE)
-#define G_SYS_L2C_SIZE(x)         _SB_GETVALUE(x,S_SYS_L2C_SIZE,M_SYS_L2C_SIZE)
+#define M_SYS_L2C_SIZE            _SB_MAKEMASK(4, S_SYS_L2C_SIZE)
+#define V_SYS_L2C_SIZE(x)         _SB_MAKEVALUE(x, S_SYS_L2C_SIZE)
+#define G_SYS_L2C_SIZE(x)         _SB_GETVALUE(x, S_SYS_L2C_SIZE, M_SYS_L2C_SIZE)
 
 #define K_SYS_L2C_SIZE_1MB	0
 #define K_SYS_L2C_SIZE_512KB	5
@@ -110,16 +110,16 @@
 
 /* Number of CPU cores, bits 27:24  of revision register*/
 #define S_SYS_NUM_CPUS            _SB_MAKE64(24)
-#define M_SYS_NUM_CPUS            _SB_MAKEMASK(4,S_SYS_NUM_CPUS)
-#define V_SYS_NUM_CPUS(x)         _SB_MAKEVALUE(x,S_SYS_NUM_CPUS)
-#define G_SYS_NUM_CPUS(x)         _SB_GETVALUE(x,S_SYS_NUM_CPUS,M_SYS_NUM_CPUS)
+#define M_SYS_NUM_CPUS            _SB_MAKEMASK(4, S_SYS_NUM_CPUS)
+#define V_SYS_NUM_CPUS(x)         _SB_MAKEVALUE(x, S_SYS_NUM_CPUS)
+#define G_SYS_NUM_CPUS(x)         _SB_GETVALUE(x, S_SYS_NUM_CPUS, M_SYS_NUM_CPUS)
 
 
 /* XXX: discourage people from using these constants.  */
 #define S_SYS_PART                  _SB_MAKE64(16)
-#define M_SYS_PART                  _SB_MAKEMASK(16,S_SYS_PART)
-#define V_SYS_PART(x)               _SB_MAKEVALUE(x,S_SYS_PART)
-#define G_SYS_PART(x)               _SB_GETVALUE(x,S_SYS_PART,M_SYS_PART)
+#define M_SYS_PART                  _SB_MAKEMASK(16, S_SYS_PART)
+#define V_SYS_PART(x)               _SB_MAKEVALUE(x, S_SYS_PART)
+#define G_SYS_PART(x)               _SB_GETVALUE(x, S_SYS_PART, M_SYS_PART)
 
 /* XXX: discourage people from using these constants.  */
 #define K_SYS_PART_SB1250           0x1250
@@ -131,9 +131,9 @@
 
 /* The "peripheral set" (SOC type) is the low 4 bits of the "part" field.  */
 #define S_SYS_SOC_TYPE              _SB_MAKE64(16)
-#define M_SYS_SOC_TYPE              _SB_MAKEMASK(4,S_SYS_SOC_TYPE)
-#define V_SYS_SOC_TYPE(x)           _SB_MAKEVALUE(x,S_SYS_SOC_TYPE)
-#define G_SYS_SOC_TYPE(x)           _SB_GETVALUE(x,S_SYS_SOC_TYPE,M_SYS_SOC_TYPE)
+#define M_SYS_SOC_TYPE              _SB_MAKEMASK(4, S_SYS_SOC_TYPE)
+#define V_SYS_SOC_TYPE(x)           _SB_MAKEVALUE(x, S_SYS_SOC_TYPE)
+#define G_SYS_SOC_TYPE(x)           _SB_GETVALUE(x, S_SYS_SOC_TYPE, M_SYS_SOC_TYPE)
 
 #define K_SYS_SOC_TYPE_BCM1250      0x0
 #define K_SYS_SOC_TYPE_BCM1120      0x1
@@ -170,9 +170,9 @@
 #endif
 
 #define S_SYS_WID                   _SB_MAKE64(32)
-#define M_SYS_WID                   _SB_MAKEMASK(32,S_SYS_WID)
-#define V_SYS_WID(x)                _SB_MAKEVALUE(x,S_SYS_WID)
-#define G_SYS_WID(x)                _SB_GETVALUE(x,S_SYS_WID,M_SYS_WID)
+#define M_SYS_WID                   _SB_MAKEMASK(32, S_SYS_WID)
+#define V_SYS_WID(x)                _SB_MAKEVALUE(x, S_SYS_WID)
+#define G_SYS_WID(x)                _SB_GETVALUE(x, S_SYS_WID, M_SYS_WID)
 
 /*
  * System Manufacturing Register
@@ -182,36 +182,36 @@
 #if SIBYTE_HDR_FEATURE_1250_112x
 /* Wafer ID: bits 31:0 */
 #define S_SYS_WAFERID1_200        _SB_MAKE64(0)
-#define M_SYS_WAFERID1_200        _SB_MAKEMASK(32,S_SYS_WAFERID1_200)
-#define V_SYS_WAFERID1_200(x)     _SB_MAKEVALUE(x,S_SYS_WAFERID1_200)
-#define G_SYS_WAFERID1_200(x)     _SB_GETVALUE(x,S_SYS_WAFERID1_200,M_SYS_WAFERID1_200)
+#define M_SYS_WAFERID1_200        _SB_MAKEMASK(32, S_SYS_WAFERID1_200)
+#define V_SYS_WAFERID1_200(x)     _SB_MAKEVALUE(x, S_SYS_WAFERID1_200)
+#define G_SYS_WAFERID1_200(x)     _SB_GETVALUE(x, S_SYS_WAFERID1_200, M_SYS_WAFERID1_200)
 
 #define S_SYS_BIN                 _SB_MAKE64(32)
-#define M_SYS_BIN                 _SB_MAKEMASK(4,S_SYS_BIN)
-#define V_SYS_BIN(x)              _SB_MAKEVALUE(x,S_SYS_BIN)
-#define G_SYS_BIN(x)              _SB_GETVALUE(x,S_SYS_BIN,M_SYS_BIN)
+#define M_SYS_BIN                 _SB_MAKEMASK(4, S_SYS_BIN)
+#define V_SYS_BIN(x)              _SB_MAKEVALUE(x, S_SYS_BIN)
+#define G_SYS_BIN(x)              _SB_GETVALUE(x, S_SYS_BIN, M_SYS_BIN)
 
 /* Wafer ID: bits 39:36 */
 #define S_SYS_WAFERID2_200        _SB_MAKE64(36)
-#define M_SYS_WAFERID2_200        _SB_MAKEMASK(4,S_SYS_WAFERID2_200)
-#define V_SYS_WAFERID2_200(x)     _SB_MAKEVALUE(x,S_SYS_WAFERID2_200)
-#define G_SYS_WAFERID2_200(x)     _SB_GETVALUE(x,S_SYS_WAFERID2_200,M_SYS_WAFERID2_200)
+#define M_SYS_WAFERID2_200        _SB_MAKEMASK(4, S_SYS_WAFERID2_200)
+#define V_SYS_WAFERID2_200(x)     _SB_MAKEVALUE(x, S_SYS_WAFERID2_200)
+#define G_SYS_WAFERID2_200(x)     _SB_GETVALUE(x, S_SYS_WAFERID2_200, M_SYS_WAFERID2_200)
 
 /* Wafer ID: bits 39:0 */
 #define S_SYS_WAFERID_300         _SB_MAKE64(0)
-#define M_SYS_WAFERID_300         _SB_MAKEMASK(40,S_SYS_WAFERID_300)
-#define V_SYS_WAFERID_300(x)      _SB_MAKEVALUE(x,S_SYS_WAFERID_300)
-#define G_SYS_WAFERID_300(x)      _SB_GETVALUE(x,S_SYS_WAFERID_300,M_SYS_WAFERID_300)
+#define M_SYS_WAFERID_300         _SB_MAKEMASK(40, S_SYS_WAFERID_300)
+#define V_SYS_WAFERID_300(x)      _SB_MAKEVALUE(x, S_SYS_WAFERID_300)
+#define G_SYS_WAFERID_300(x)      _SB_GETVALUE(x, S_SYS_WAFERID_300, M_SYS_WAFERID_300)
 
 #define S_SYS_XPOS                _SB_MAKE64(40)
-#define M_SYS_XPOS                _SB_MAKEMASK(6,S_SYS_XPOS)
-#define V_SYS_XPOS(x)             _SB_MAKEVALUE(x,S_SYS_XPOS)
-#define G_SYS_XPOS(x)             _SB_GETVALUE(x,S_SYS_XPOS,M_SYS_XPOS)
+#define M_SYS_XPOS                _SB_MAKEMASK(6, S_SYS_XPOS)
+#define V_SYS_XPOS(x)             _SB_MAKEVALUE(x, S_SYS_XPOS)
+#define G_SYS_XPOS(x)             _SB_GETVALUE(x, S_SYS_XPOS, M_SYS_XPOS)
 
 #define S_SYS_YPOS                _SB_MAKE64(46)
-#define M_SYS_YPOS                _SB_MAKEMASK(6,S_SYS_YPOS)
-#define V_SYS_YPOS(x)             _SB_MAKEVALUE(x,S_SYS_YPOS)
-#define G_SYS_YPOS(x)             _SB_GETVALUE(x,S_SYS_YPOS,M_SYS_YPOS)
+#define M_SYS_YPOS                _SB_MAKEMASK(6, S_SYS_YPOS)
+#define V_SYS_YPOS(x)             _SB_MAKEVALUE(x, S_SYS_YPOS)
+#define G_SYS_YPOS(x)             _SB_GETVALUE(x, S_SYS_YPOS, M_SYS_YPOS)
 #endif
 
 
@@ -227,9 +227,9 @@
 #define M_SYS_IOB1_DIV              _SB_MAKEMASK1(6)
 
 #define S_SYS_PLL_DIV               _SB_MAKE64(7)
-#define M_SYS_PLL_DIV               _SB_MAKEMASK(5,S_SYS_PLL_DIV)
-#define V_SYS_PLL_DIV(x)            _SB_MAKEVALUE(x,S_SYS_PLL_DIV)
-#define G_SYS_PLL_DIV(x)            _SB_GETVALUE(x,S_SYS_PLL_DIV,M_SYS_PLL_DIV)
+#define M_SYS_PLL_DIV               _SB_MAKEMASK(5, S_SYS_PLL_DIV)
+#define V_SYS_PLL_DIV(x)            _SB_MAKEVALUE(x, S_SYS_PLL_DIV)
+#define G_SYS_PLL_DIV(x)            _SB_GETVALUE(x, S_SYS_PLL_DIV, M_SYS_PLL_DIV)
 
 #define M_SYS_SER0_ENABLE           _SB_MAKEMASK1(12)
 #define M_SYS_SER0_RSTB_EN          _SB_MAKEMASK1(13)
@@ -238,9 +238,9 @@
 #define M_SYS_PCMCIA_ENABLE         _SB_MAKEMASK1(16)
 
 #define S_SYS_BOOT_MODE             _SB_MAKE64(17)
-#define M_SYS_BOOT_MODE             _SB_MAKEMASK(2,S_SYS_BOOT_MODE)
-#define V_SYS_BOOT_MODE(x)          _SB_MAKEVALUE(x,S_SYS_BOOT_MODE)
-#define G_SYS_BOOT_MODE(x)          _SB_GETVALUE(x,S_SYS_BOOT_MODE,M_SYS_BOOT_MODE)
+#define M_SYS_BOOT_MODE             _SB_MAKEMASK(2, S_SYS_BOOT_MODE)
+#define V_SYS_BOOT_MODE(x)          _SB_MAKEVALUE(x, S_SYS_BOOT_MODE)
+#define G_SYS_BOOT_MODE(x)          _SB_GETVALUE(x, S_SYS_BOOT_MODE, M_SYS_BOOT_MODE)
 #define K_SYS_BOOT_MODE_ROM32       0
 #define K_SYS_BOOT_MODE_ROM8        1
 #define K_SYS_BOOT_MODE_SMBUS_SMALL 2
@@ -255,9 +255,9 @@
 #define M_SYS_GEN_PARITY_EN         _SB_MAKEMASK1(25)
 
 #define S_SYS_CONFIG                26
-#define M_SYS_CONFIG                _SB_MAKEMASK(6,S_SYS_CONFIG)
-#define V_SYS_CONFIG(x)             _SB_MAKEVALUE(x,S_SYS_CONFIG)
-#define G_SYS_CONFIG(x)             _SB_GETVALUE(x,S_SYS_CONFIG,M_SYS_CONFIG)
+#define M_SYS_CONFIG                _SB_MAKEMASK(6, S_SYS_CONFIG)
+#define V_SYS_CONFIG(x)             _SB_MAKEVALUE(x, S_SYS_CONFIG)
+#define G_SYS_CONFIG(x)             _SB_GETVALUE(x, S_SYS_CONFIG, M_SYS_CONFIG)
 
 /* The following bits are writeable by JTAG only. */
 
@@ -265,20 +265,20 @@
 #define M_SYS_CLKSTEP               _SB_MAKEMASK1(33)
 
 #define S_SYS_CLKCOUNT              34
-#define M_SYS_CLKCOUNT              _SB_MAKEMASK(8,S_SYS_CLKCOUNT)
-#define V_SYS_CLKCOUNT(x)           _SB_MAKEVALUE(x,S_SYS_CLKCOUNT)
-#define G_SYS_CLKCOUNT(x)           _SB_GETVALUE(x,S_SYS_CLKCOUNT,M_SYS_CLKCOUNT)
+#define M_SYS_CLKCOUNT              _SB_MAKEMASK(8, S_SYS_CLKCOUNT)
+#define V_SYS_CLKCOUNT(x)           _SB_MAKEVALUE(x, S_SYS_CLKCOUNT)
+#define G_SYS_CLKCOUNT(x)           _SB_GETVALUE(x, S_SYS_CLKCOUNT, M_SYS_CLKCOUNT)
 
 #define M_SYS_PLL_BYPASS            _SB_MAKEMASK1(42)
 
 #define S_SYS_PLL_IREF		    43
-#define M_SYS_PLL_IREF		    _SB_MAKEMASK(2,S_SYS_PLL_IREF)
+#define M_SYS_PLL_IREF		    _SB_MAKEMASK(2, S_SYS_PLL_IREF)
 
 #define S_SYS_PLL_VCO		    45
-#define M_SYS_PLL_VCO		    _SB_MAKEMASK(2,S_SYS_PLL_VCO)
+#define M_SYS_PLL_VCO		    _SB_MAKEMASK(2, S_SYS_PLL_VCO)
 
 #define S_SYS_PLL_VREG		    47
-#define M_SYS_PLL_VREG		    _SB_MAKEMASK(2,S_SYS_PLL_VREG)
+#define M_SYS_PLL_VREG		    _SB_MAKEMASK(2, S_SYS_PLL_VREG)
 
 #define M_SYS_MEM_RESET             _SB_MAKEMASK1(49)
 #define M_SYS_L2C_RESET             _SB_MAKEMASK1(50)
@@ -314,13 +314,13 @@
  */
 
 #define S_MBOX_INT_3                0
-#define M_MBOX_INT_3                _SB_MAKEMASK(16,S_MBOX_INT_3)
+#define M_MBOX_INT_3                _SB_MAKEMASK(16, S_MBOX_INT_3)
 #define S_MBOX_INT_2                16
-#define M_MBOX_INT_2                _SB_MAKEMASK(16,S_MBOX_INT_2)
+#define M_MBOX_INT_2                _SB_MAKEMASK(16, S_MBOX_INT_2)
 #define S_MBOX_INT_1                32
-#define M_MBOX_INT_1                _SB_MAKEMASK(16,S_MBOX_INT_1)
+#define M_MBOX_INT_1                _SB_MAKEMASK(16, S_MBOX_INT_1)
 #define S_MBOX_INT_0                48
-#define M_MBOX_INT_0                _SB_MAKEMASK(16,S_MBOX_INT_0)
+#define M_MBOX_INT_0                _SB_MAKEMASK(16, S_MBOX_INT_0)
 
 /*
  * Watchdog Registers (Table 4-8) (Table 4-9) (Table 4-10)
@@ -330,18 +330,18 @@
 #define V_SCD_WDOG_FREQ             1000000
 
 #define S_SCD_WDOG_INIT             0
-#define M_SCD_WDOG_INIT             _SB_MAKEMASK(23,S_SCD_WDOG_INIT)
+#define M_SCD_WDOG_INIT             _SB_MAKEMASK(23, S_SCD_WDOG_INIT)
 
 #define S_SCD_WDOG_CNT              0
-#define M_SCD_WDOG_CNT              _SB_MAKEMASK(23,S_SCD_WDOG_CNT)
+#define M_SCD_WDOG_CNT              _SB_MAKEMASK(23, S_SCD_WDOG_CNT)
 
 #define S_SCD_WDOG_ENABLE           0
 #define M_SCD_WDOG_ENABLE           _SB_MAKEMASK1(S_SCD_WDOG_ENABLE)
 
 #define S_SCD_WDOG_RESET_TYPE       2
-#define M_SCD_WDOG_RESET_TYPE       _SB_MAKEMASK(3,S_SCD_WDOG_RESET_TYPE)
-#define V_SCD_WDOG_RESET_TYPE(x)    _SB_MAKEVALUE(x,S_SCD_WDOG_RESET_TYPE)
-#define G_SCD_WDOG_RESET_TYPE(x)    _SB_GETVALUE(x,S_SCD_WDOG_RESET_TYPE,M_SCD_WDOG_RESET_TYPE)
+#define M_SCD_WDOG_RESET_TYPE       _SB_MAKEMASK(3, S_SCD_WDOG_RESET_TYPE)
+#define V_SCD_WDOG_RESET_TYPE(x)    _SB_MAKEVALUE(x, S_SCD_WDOG_RESET_TYPE)
+#define G_SCD_WDOG_RESET_TYPE(x)    _SB_GETVALUE(x, S_SCD_WDOG_RESET_TYPE, M_SCD_WDOG_RESET_TYPE)
 
 #define K_SCD_WDOG_RESET_FULL       0	/* actually, (x & 1) == 0  */
 #define K_SCD_WDOG_RESET_SOFT       1
@@ -363,15 +363,15 @@
 #define V_SCD_TIMER_FREQ            1000000
 
 #define S_SCD_TIMER_INIT            0
-#define M_SCD_TIMER_INIT            _SB_MAKEMASK(23,S_SCD_TIMER_INIT)
-#define V_SCD_TIMER_INIT(x)         _SB_MAKEVALUE(x,S_SCD_TIMER_INIT)
-#define G_SCD_TIMER_INIT(x)         _SB_GETVALUE(x,S_SCD_TIMER_INIT,M_SCD_TIMER_INIT)
+#define M_SCD_TIMER_INIT            _SB_MAKEMASK(23, S_SCD_TIMER_INIT)
+#define V_SCD_TIMER_INIT(x)         _SB_MAKEVALUE(x, S_SCD_TIMER_INIT)
+#define G_SCD_TIMER_INIT(x)         _SB_GETVALUE(x, S_SCD_TIMER_INIT, M_SCD_TIMER_INIT)
 
 #define V_SCD_TIMER_WIDTH	    23
 #define S_SCD_TIMER_CNT             0
-#define M_SCD_TIMER_CNT             _SB_MAKEMASK(V_SCD_TIMER_WIDTH,S_SCD_TIMER_CNT)
-#define V_SCD_TIMER_CNT(x)         _SB_MAKEVALUE(x,S_SCD_TIMER_CNT)
-#define G_SCD_TIMER_CNT(x)         _SB_GETVALUE(x,S_SCD_TIMER_CNT,M_SCD_TIMER_CNT)
+#define M_SCD_TIMER_CNT             _SB_MAKEMASK(V_SCD_TIMER_WIDTH, S_SCD_TIMER_CNT)
+#define V_SCD_TIMER_CNT(x)         _SB_MAKEVALUE(x, S_SCD_TIMER_CNT)
+#define G_SCD_TIMER_CNT(x)         _SB_GETVALUE(x, S_SCD_TIMER_CNT, M_SCD_TIMER_CNT)
 
 #define M_SCD_TIMER_ENABLE          _SB_MAKEMASK1(0)
 #define M_SCD_TIMER_MODE            _SB_MAKEMASK1(1)
@@ -382,24 +382,24 @@
  */
 
 #define S_SPC_CFG_SRC0            0
-#define M_SPC_CFG_SRC0            _SB_MAKEMASK(8,S_SPC_CFG_SRC0)
-#define V_SPC_CFG_SRC0(x)         _SB_MAKEVALUE(x,S_SPC_CFG_SRC0)
-#define G_SPC_CFG_SRC0(x)         _SB_GETVALUE(x,S_SPC_CFG_SRC0,M_SPC_CFG_SRC0)
+#define M_SPC_CFG_SRC0            _SB_MAKEMASK(8, S_SPC_CFG_SRC0)
+#define V_SPC_CFG_SRC0(x)         _SB_MAKEVALUE(x, S_SPC_CFG_SRC0)
+#define G_SPC_CFG_SRC0(x)         _SB_GETVALUE(x, S_SPC_CFG_SRC0, M_SPC_CFG_SRC0)
 
 #define S_SPC_CFG_SRC1            8
-#define M_SPC_CFG_SRC1            _SB_MAKEMASK(8,S_SPC_CFG_SRC1)
-#define V_SPC_CFG_SRC1(x)         _SB_MAKEVALUE(x,S_SPC_CFG_SRC1)
-#define G_SPC_CFG_SRC1(x)         _SB_GETVALUE(x,S_SPC_CFG_SRC1,M_SPC_CFG_SRC1)
+#define M_SPC_CFG_SRC1            _SB_MAKEMASK(8, S_SPC_CFG_SRC1)
+#define V_SPC_CFG_SRC1(x)         _SB_MAKEVALUE(x, S_SPC_CFG_SRC1)
+#define G_SPC_CFG_SRC1(x)         _SB_GETVALUE(x, S_SPC_CFG_SRC1, M_SPC_CFG_SRC1)
 
 #define S_SPC_CFG_SRC2            16
-#define M_SPC_CFG_SRC2            _SB_MAKEMASK(8,S_SPC_CFG_SRC2)
-#define V_SPC_CFG_SRC2(x)         _SB_MAKEVALUE(x,S_SPC_CFG_SRC2)
-#define G_SPC_CFG_SRC2(x)         _SB_GETVALUE(x,S_SPC_CFG_SRC2,M_SPC_CFG_SRC2)
+#define M_SPC_CFG_SRC2            _SB_MAKEMASK(8, S_SPC_CFG_SRC2)
+#define V_SPC_CFG_SRC2(x)         _SB_MAKEVALUE(x, S_SPC_CFG_SRC2)
+#define G_SPC_CFG_SRC2(x)         _SB_GETVALUE(x, S_SPC_CFG_SRC2, M_SPC_CFG_SRC2)
 
 #define S_SPC_CFG_SRC3            24
-#define M_SPC_CFG_SRC3            _SB_MAKEMASK(8,S_SPC_CFG_SRC3)
-#define V_SPC_CFG_SRC3(x)         _SB_MAKEVALUE(x,S_SPC_CFG_SRC3)
-#define G_SPC_CFG_SRC3(x)         _SB_GETVALUE(x,S_SPC_CFG_SRC3,M_SPC_CFG_SRC3)
+#define M_SPC_CFG_SRC3            _SB_MAKEMASK(8, S_SPC_CFG_SRC3)
+#define V_SPC_CFG_SRC3(x)         _SB_MAKEVALUE(x, S_SPC_CFG_SRC3)
+#define G_SPC_CFG_SRC3(x)         _SB_GETVALUE(x, S_SPC_CFG_SRC3, M_SPC_CFG_SRC3)
 
 #if SIBYTE_HDR_FEATURE_1250_112x
 #define M_SPC_CFG_CLEAR		_SB_MAKEMASK1(32)
@@ -412,57 +412,57 @@
  */
 
 #define S_SCD_BERR_TID            8
-#define M_SCD_BERR_TID            _SB_MAKEMASK(10,S_SCD_BERR_TID)
-#define V_SCD_BERR_TID(x)         _SB_MAKEVALUE(x,S_SCD_BERR_TID)
-#define G_SCD_BERR_TID(x)         _SB_GETVALUE(x,S_SCD_BERR_TID,M_SCD_BERR_TID)
+#define M_SCD_BERR_TID            _SB_MAKEMASK(10, S_SCD_BERR_TID)
+#define V_SCD_BERR_TID(x)         _SB_MAKEVALUE(x, S_SCD_BERR_TID)
+#define G_SCD_BERR_TID(x)         _SB_GETVALUE(x, S_SCD_BERR_TID, M_SCD_BERR_TID)
 
 #define S_SCD_BERR_RID            18
-#define M_SCD_BERR_RID            _SB_MAKEMASK(4,S_SCD_BERR_RID)
-#define V_SCD_BERR_RID(x)         _SB_MAKEVALUE(x,S_SCD_BERR_RID)
-#define G_SCD_BERR_RID(x)         _SB_GETVALUE(x,S_SCD_BERR_RID,M_SCD_BERR_RID)
+#define M_SCD_BERR_RID            _SB_MAKEMASK(4, S_SCD_BERR_RID)
+#define V_SCD_BERR_RID(x)         _SB_MAKEVALUE(x, S_SCD_BERR_RID)
+#define G_SCD_BERR_RID(x)         _SB_GETVALUE(x, S_SCD_BERR_RID, M_SCD_BERR_RID)
 
 #define S_SCD_BERR_DCODE          22
-#define M_SCD_BERR_DCODE          _SB_MAKEMASK(3,S_SCD_BERR_DCODE)
-#define V_SCD_BERR_DCODE(x)       _SB_MAKEVALUE(x,S_SCD_BERR_DCODE)
-#define G_SCD_BERR_DCODE(x)       _SB_GETVALUE(x,S_SCD_BERR_DCODE,M_SCD_BERR_DCODE)
+#define M_SCD_BERR_DCODE          _SB_MAKEMASK(3, S_SCD_BERR_DCODE)
+#define V_SCD_BERR_DCODE(x)       _SB_MAKEVALUE(x, S_SCD_BERR_DCODE)
+#define G_SCD_BERR_DCODE(x)       _SB_GETVALUE(x, S_SCD_BERR_DCODE, M_SCD_BERR_DCODE)
 
 #define M_SCD_BERR_MULTERRS       _SB_MAKEMASK1(30)
 
 
 #define S_SCD_L2ECC_CORR_D        0
-#define M_SCD_L2ECC_CORR_D        _SB_MAKEMASK(8,S_SCD_L2ECC_CORR_D)
-#define V_SCD_L2ECC_CORR_D(x)     _SB_MAKEVALUE(x,S_SCD_L2ECC_CORR_D)
-#define G_SCD_L2ECC_CORR_D(x)     _SB_GETVALUE(x,S_SCD_L2ECC_CORR_D,M_SCD_L2ECC_CORR_D)
+#define M_SCD_L2ECC_CORR_D        _SB_MAKEMASK(8, S_SCD_L2ECC_CORR_D)
+#define V_SCD_L2ECC_CORR_D(x)     _SB_MAKEVALUE(x, S_SCD_L2ECC_CORR_D)
+#define G_SCD_L2ECC_CORR_D(x)     _SB_GETVALUE(x, S_SCD_L2ECC_CORR_D, M_SCD_L2ECC_CORR_D)
 
 #define S_SCD_L2ECC_BAD_D         8
-#define M_SCD_L2ECC_BAD_D         _SB_MAKEMASK(8,S_SCD_L2ECC_BAD_D)
-#define V_SCD_L2ECC_BAD_D(x)      _SB_MAKEVALUE(x,S_SCD_L2ECC_BAD_D)
-#define G_SCD_L2ECC_BAD_D(x)      _SB_GETVALUE(x,S_SCD_L2ECC_BAD_D,M_SCD_L2ECC_BAD_D)
+#define M_SCD_L2ECC_BAD_D         _SB_MAKEMASK(8, S_SCD_L2ECC_BAD_D)
+#define V_SCD_L2ECC_BAD_D(x)      _SB_MAKEVALUE(x, S_SCD_L2ECC_BAD_D)
+#define G_SCD_L2ECC_BAD_D(x)      _SB_GETVALUE(x, S_SCD_L2ECC_BAD_D, M_SCD_L2ECC_BAD_D)
 
 #define S_SCD_L2ECC_CORR_T        16
-#define M_SCD_L2ECC_CORR_T        _SB_MAKEMASK(8,S_SCD_L2ECC_CORR_T)
-#define V_SCD_L2ECC_CORR_T(x)     _SB_MAKEVALUE(x,S_SCD_L2ECC_CORR_T)
-#define G_SCD_L2ECC_CORR_T(x)     _SB_GETVALUE(x,S_SCD_L2ECC_CORR_T,M_SCD_L2ECC_CORR_T)
+#define M_SCD_L2ECC_CORR_T        _SB_MAKEMASK(8, S_SCD_L2ECC_CORR_T)
+#define V_SCD_L2ECC_CORR_T(x)     _SB_MAKEVALUE(x, S_SCD_L2ECC_CORR_T)
+#define G_SCD_L2ECC_CORR_T(x)     _SB_GETVALUE(x, S_SCD_L2ECC_CORR_T, M_SCD_L2ECC_CORR_T)
 
 #define S_SCD_L2ECC_BAD_T         24
-#define M_SCD_L2ECC_BAD_T         _SB_MAKEMASK(8,S_SCD_L2ECC_BAD_T)
-#define V_SCD_L2ECC_BAD_T(x)      _SB_MAKEVALUE(x,S_SCD_L2ECC_BAD_T)
-#define G_SCD_L2ECC_BAD_T(x)      _SB_GETVALUE(x,S_SCD_L2ECC_BAD_T,M_SCD_L2ECC_BAD_T)
+#define M_SCD_L2ECC_BAD_T         _SB_MAKEMASK(8, S_SCD_L2ECC_BAD_T)
+#define V_SCD_L2ECC_BAD_T(x)      _SB_MAKEVALUE(x, S_SCD_L2ECC_BAD_T)
+#define G_SCD_L2ECC_BAD_T(x)      _SB_GETVALUE(x, S_SCD_L2ECC_BAD_T, M_SCD_L2ECC_BAD_T)
 
 #define S_SCD_MEM_ECC_CORR        0
-#define M_SCD_MEM_ECC_CORR        _SB_MAKEMASK(8,S_SCD_MEM_ECC_CORR)
-#define V_SCD_MEM_ECC_CORR(x)     _SB_MAKEVALUE(x,S_SCD_MEM_ECC_CORR)
-#define G_SCD_MEM_ECC_CORR(x)     _SB_GETVALUE(x,S_SCD_MEM_ECC_CORR,M_SCD_MEM_ECC_CORR)
+#define M_SCD_MEM_ECC_CORR        _SB_MAKEMASK(8, S_SCD_MEM_ECC_CORR)
+#define V_SCD_MEM_ECC_CORR(x)     _SB_MAKEVALUE(x, S_SCD_MEM_ECC_CORR)
+#define G_SCD_MEM_ECC_CORR(x)     _SB_GETVALUE(x, S_SCD_MEM_ECC_CORR, M_SCD_MEM_ECC_CORR)
 
 #define S_SCD_MEM_ECC_BAD         8
-#define M_SCD_MEM_ECC_BAD         _SB_MAKEMASK(8,S_SCD_MEM_ECC_BAD)
-#define V_SCD_MEM_ECC_BAD(x)      _SB_MAKEVALUE(x,S_SCD_MEM_ECC_BAD)
-#define G_SCD_MEM_ECC_BAD(x)      _SB_GETVALUE(x,S_SCD_MEM_ECC_BAD,M_SCD_MEM_ECC_BAD)
+#define M_SCD_MEM_ECC_BAD         _SB_MAKEMASK(8, S_SCD_MEM_ECC_BAD)
+#define V_SCD_MEM_ECC_BAD(x)      _SB_MAKEVALUE(x, S_SCD_MEM_ECC_BAD)
+#define G_SCD_MEM_ECC_BAD(x)      _SB_GETVALUE(x, S_SCD_MEM_ECC_BAD, M_SCD_MEM_ECC_BAD)
 
 #define S_SCD_MEM_BUSERR          16
-#define M_SCD_MEM_BUSERR          _SB_MAKEMASK(8,S_SCD_MEM_BUSERR)
-#define V_SCD_MEM_BUSERR(x)       _SB_MAKEVALUE(x,S_SCD_MEM_BUSERR)
-#define G_SCD_MEM_BUSERR(x)       _SB_GETVALUE(x,S_SCD_MEM_BUSERR,M_SCD_MEM_BUSERR)
+#define M_SCD_MEM_BUSERR          _SB_MAKEMASK(8, S_SCD_MEM_BUSERR)
+#define V_SCD_MEM_BUSERR(x)       _SB_MAKEVALUE(x, S_SCD_MEM_BUSERR)
+#define G_SCD_MEM_BUSERR(x)       _SB_GETVALUE(x, S_SCD_MEM_BUSERR, M_SCD_MEM_BUSERR)
 
 
 /*
@@ -470,13 +470,13 @@
  */
 
 #if SIBYTE_HDR_FEATURE_1250_112x
-#define M_ATRAP_INDEX		  _SB_MAKEMASK(4,0)
-#define M_ATRAP_ADDRESS		  _SB_MAKEMASK(40,0)
+#define M_ATRAP_INDEX		  _SB_MAKEMASK(4, 0)
+#define M_ATRAP_ADDRESS		  _SB_MAKEMASK(40, 0)
 
 #define S_ATRAP_CFG_CNT            0
-#define M_ATRAP_CFG_CNT            _SB_MAKEMASK(3,S_ATRAP_CFG_CNT)
-#define V_ATRAP_CFG_CNT(x)         _SB_MAKEVALUE(x,S_ATRAP_CFG_CNT)
-#define G_ATRAP_CFG_CNT(x)         _SB_GETVALUE(x,S_ATRAP_CFG_CNT,M_ATRAP_CFG_CNT)
+#define M_ATRAP_CFG_CNT            _SB_MAKEMASK(3, S_ATRAP_CFG_CNT)
+#define V_ATRAP_CFG_CNT(x)         _SB_MAKEVALUE(x, S_ATRAP_CFG_CNT)
+#define G_ATRAP_CFG_CNT(x)         _SB_GETVALUE(x, S_ATRAP_CFG_CNT, M_ATRAP_CFG_CNT)
 
 #define M_ATRAP_CFG_WRITE	   _SB_MAKEMASK1(3)
 #define M_ATRAP_CFG_ALL	  	   _SB_MAKEMASK1(4)
@@ -485,9 +485,9 @@
 #define M_ATRAP_CFG_SRCINV	   _SB_MAKEMASK1(7)
 
 #define S_ATRAP_CFG_AGENTID     8
-#define M_ATRAP_CFG_AGENTID     _SB_MAKEMASK(4,S_ATRAP_CFG_AGENTID)
-#define V_ATRAP_CFG_AGENTID(x)  _SB_MAKEVALUE(x,S_ATRAP_CFG_AGENTID)
-#define G_ATRAP_CFG_AGENTID(x)  _SB_GETVALUE(x,S_ATRAP_CFG_AGENTID,M_ATRAP_CFG_AGENTID)
+#define M_ATRAP_CFG_AGENTID     _SB_MAKEMASK(4, S_ATRAP_CFG_AGENTID)
+#define V_ATRAP_CFG_AGENTID(x)  _SB_MAKEVALUE(x, S_ATRAP_CFG_AGENTID)
+#define G_ATRAP_CFG_AGENTID(x)  _SB_GETVALUE(x, S_ATRAP_CFG_AGENTID, M_ATRAP_CFG_AGENTID)
 
 #define K_BUS_AGENT_CPU0	0
 #define K_BUS_AGENT_CPU1	1
@@ -498,9 +498,9 @@
 #define K_BUS_AGENT_MC	7
 
 #define S_ATRAP_CFG_CATTR     12
-#define M_ATRAP_CFG_CATTR     _SB_MAKEMASK(3,S_ATRAP_CFG_CATTR)
-#define V_ATRAP_CFG_CATTR(x)  _SB_MAKEVALUE(x,S_ATRAP_CFG_CATTR)
-#define G_ATRAP_CFG_CATTR(x)  _SB_GETVALUE(x,S_ATRAP_CFG_CATTR,M_ATRAP_CFG_CATTR)
+#define M_ATRAP_CFG_CATTR     _SB_MAKEMASK(3, S_ATRAP_CFG_CATTR)
+#define V_ATRAP_CFG_CATTR(x)  _SB_MAKEVALUE(x, S_ATRAP_CFG_CATTR)
+#define G_ATRAP_CFG_CATTR(x)  _SB_GETVALUE(x, S_ATRAP_CFG_CATTR, M_ATRAP_CFG_CATTR)
 
 #define K_ATRAP_CFG_CATTR_IGNORE	0
 #define K_ATRAP_CFG_CATTR_UNC    	1
@@ -541,18 +541,18 @@
 #endif	/* 1480 */
 #endif  /* 1250/112x */
 
-#define M_SCD_TRACE_CFG_CUR_ADDR        _SB_MAKEMASK(8,S_SCD_TRACE_CFG_CUR_ADDR)
-#define V_SCD_TRACE_CFG_CUR_ADDR(x)     _SB_MAKEVALUE(x,S_SCD_TRACE_CFG_CUR_ADDR)
-#define G_SCD_TRACE_CFG_CUR_ADDR(x)     _SB_GETVALUE(x,S_SCD_TRACE_CFG_CUR_ADDR,M_SCD_TRACE_CFG_CUR_ADDR)
+#define M_SCD_TRACE_CFG_CUR_ADDR        _SB_MAKEMASK(8, S_SCD_TRACE_CFG_CUR_ADDR)
+#define V_SCD_TRACE_CFG_CUR_ADDR(x)     _SB_MAKEVALUE(x, S_SCD_TRACE_CFG_CUR_ADDR)
+#define G_SCD_TRACE_CFG_CUR_ADDR(x)     _SB_GETVALUE(x, S_SCD_TRACE_CFG_CUR_ADDR, M_SCD_TRACE_CFG_CUR_ADDR)
 
 /*
  * Trace Event registers
  */
 
 #define S_SCD_TREVT_ADDR_MATCH          0
-#define M_SCD_TREVT_ADDR_MATCH          _SB_MAKEMASK(4,S_SCD_TREVT_ADDR_MATCH)
-#define V_SCD_TREVT_ADDR_MATCH(x)       _SB_MAKEVALUE(x,S_SCD_TREVT_ADDR_MATCH)
-#define G_SCD_TREVT_ADDR_MATCH(x)       _SB_GETVALUE(x,S_SCD_TREVT_ADDR_MATCH,M_SCD_TREVT_ADDR_MATCH)
+#define M_SCD_TREVT_ADDR_MATCH          _SB_MAKEMASK(4, S_SCD_TREVT_ADDR_MATCH)
+#define V_SCD_TREVT_ADDR_MATCH(x)       _SB_MAKEVALUE(x, S_SCD_TREVT_ADDR_MATCH)
+#define G_SCD_TREVT_ADDR_MATCH(x)       _SB_GETVALUE(x, S_SCD_TREVT_ADDR_MATCH, M_SCD_TREVT_ADDR_MATCH)
 
 #define M_SCD_TREVT_REQID_MATCH         _SB_MAKEMASK1(4)
 #define M_SCD_TREVT_DATAID_MATCH        _SB_MAKEMASK1(5)
@@ -563,48 +563,48 @@
 #define M_SCD_TREVT_READ                _SB_MAKEMASK1(11)
 
 #define S_SCD_TREVT_REQID               12
-#define M_SCD_TREVT_REQID               _SB_MAKEMASK(4,S_SCD_TREVT_REQID)
-#define V_SCD_TREVT_REQID(x)            _SB_MAKEVALUE(x,S_SCD_TREVT_REQID)
-#define G_SCD_TREVT_REQID(x)            _SB_GETVALUE(x,S_SCD_TREVT_REQID,M_SCD_TREVT_REQID)
+#define M_SCD_TREVT_REQID               _SB_MAKEMASK(4, S_SCD_TREVT_REQID)
+#define V_SCD_TREVT_REQID(x)            _SB_MAKEVALUE(x, S_SCD_TREVT_REQID)
+#define G_SCD_TREVT_REQID(x)            _SB_GETVALUE(x, S_SCD_TREVT_REQID, M_SCD_TREVT_REQID)
 
 #define S_SCD_TREVT_RESPID              16
-#define M_SCD_TREVT_RESPID              _SB_MAKEMASK(4,S_SCD_TREVT_RESPID)
-#define V_SCD_TREVT_RESPID(x)           _SB_MAKEVALUE(x,S_SCD_TREVT_RESPID)
-#define G_SCD_TREVT_RESPID(x)           _SB_GETVALUE(x,S_SCD_TREVT_RESPID,M_SCD_TREVT_RESPID)
+#define M_SCD_TREVT_RESPID              _SB_MAKEMASK(4, S_SCD_TREVT_RESPID)
+#define V_SCD_TREVT_RESPID(x)           _SB_MAKEVALUE(x, S_SCD_TREVT_RESPID)
+#define G_SCD_TREVT_RESPID(x)           _SB_GETVALUE(x, S_SCD_TREVT_RESPID, M_SCD_TREVT_RESPID)
 
 #define S_SCD_TREVT_DATAID              20
-#define M_SCD_TREVT_DATAID              _SB_MAKEMASK(4,S_SCD_TREVT_DATAID)
-#define V_SCD_TREVT_DATAID(x)           _SB_MAKEVALUE(x,S_SCD_TREVT_DATAID)
-#define G_SCD_TREVT_DATAID(x)           _SB_GETVALUE(x,S_SCD_TREVT_DATAID,M_SCD_TREVT_DATID)
+#define M_SCD_TREVT_DATAID              _SB_MAKEMASK(4, S_SCD_TREVT_DATAID)
+#define V_SCD_TREVT_DATAID(x)           _SB_MAKEVALUE(x, S_SCD_TREVT_DATAID)
+#define G_SCD_TREVT_DATAID(x)           _SB_GETVALUE(x, S_SCD_TREVT_DATAID, M_SCD_TREVT_DATID)
 
 #define S_SCD_TREVT_COUNT               24
-#define M_SCD_TREVT_COUNT               _SB_MAKEMASK(8,S_SCD_TREVT_COUNT)
-#define V_SCD_TREVT_COUNT(x)            _SB_MAKEVALUE(x,S_SCD_TREVT_COUNT)
-#define G_SCD_TREVT_COUNT(x)            _SB_GETVALUE(x,S_SCD_TREVT_COUNT,M_SCD_TREVT_COUNT)
+#define M_SCD_TREVT_COUNT               _SB_MAKEMASK(8, S_SCD_TREVT_COUNT)
+#define V_SCD_TREVT_COUNT(x)            _SB_MAKEVALUE(x, S_SCD_TREVT_COUNT)
+#define G_SCD_TREVT_COUNT(x)            _SB_GETVALUE(x, S_SCD_TREVT_COUNT, M_SCD_TREVT_COUNT)
 
 /*
  * Trace Sequence registers
  */
 
 #define S_SCD_TRSEQ_EVENT4              0
-#define M_SCD_TRSEQ_EVENT4              _SB_MAKEMASK(4,S_SCD_TRSEQ_EVENT4)
-#define V_SCD_TRSEQ_EVENT4(x)           _SB_MAKEVALUE(x,S_SCD_TRSEQ_EVENT4)
-#define G_SCD_TRSEQ_EVENT4(x)           _SB_GETVALUE(x,S_SCD_TRSEQ_EVENT4,M_SCD_TRSEQ_EVENT4)
+#define M_SCD_TRSEQ_EVENT4              _SB_MAKEMASK(4, S_SCD_TRSEQ_EVENT4)
+#define V_SCD_TRSEQ_EVENT4(x)           _SB_MAKEVALUE(x, S_SCD_TRSEQ_EVENT4)
+#define G_SCD_TRSEQ_EVENT4(x)           _SB_GETVALUE(x, S_SCD_TRSEQ_EVENT4, M_SCD_TRSEQ_EVENT4)
 
 #define S_SCD_TRSEQ_EVENT3              4
-#define M_SCD_TRSEQ_EVENT3              _SB_MAKEMASK(4,S_SCD_TRSEQ_EVENT3)
-#define V_SCD_TRSEQ_EVENT3(x)           _SB_MAKEVALUE(x,S_SCD_TRSEQ_EVENT3)
-#define G_SCD_TRSEQ_EVENT3(x)           _SB_GETVALUE(x,S_SCD_TRSEQ_EVENT3,M_SCD_TRSEQ_EVENT3)
+#define M_SCD_TRSEQ_EVENT3              _SB_MAKEMASK(4, S_SCD_TRSEQ_EVENT3)
+#define V_SCD_TRSEQ_EVENT3(x)           _SB_MAKEVALUE(x, S_SCD_TRSEQ_EVENT3)
+#define G_SCD_TRSEQ_EVENT3(x)           _SB_GETVALUE(x, S_SCD_TRSEQ_EVENT3, M_SCD_TRSEQ_EVENT3)
 
 #define S_SCD_TRSEQ_EVENT2              8
-#define M_SCD_TRSEQ_EVENT2              _SB_MAKEMASK(4,S_SCD_TRSEQ_EVENT2)
-#define V_SCD_TRSEQ_EVENT2(x)           _SB_MAKEVALUE(x,S_SCD_TRSEQ_EVENT2)
-#define G_SCD_TRSEQ_EVENT2(x)           _SB_GETVALUE(x,S_SCD_TRSEQ_EVENT2,M_SCD_TRSEQ_EVENT2)
+#define M_SCD_TRSEQ_EVENT2              _SB_MAKEMASK(4, S_SCD_TRSEQ_EVENT2)
+#define V_SCD_TRSEQ_EVENT2(x)           _SB_MAKEVALUE(x, S_SCD_TRSEQ_EVENT2)
+#define G_SCD_TRSEQ_EVENT2(x)           _SB_GETVALUE(x, S_SCD_TRSEQ_EVENT2, M_SCD_TRSEQ_EVENT2)
 
 #define S_SCD_TRSEQ_EVENT1              12
-#define M_SCD_TRSEQ_EVENT1              _SB_MAKEMASK(4,S_SCD_TRSEQ_EVENT1)
-#define V_SCD_TRSEQ_EVENT1(x)           _SB_MAKEVALUE(x,S_SCD_TRSEQ_EVENT1)
-#define G_SCD_TRSEQ_EVENT1(x)           _SB_GETVALUE(x,S_SCD_TRSEQ_EVENT1,M_SCD_TRSEQ_EVENT1)
+#define M_SCD_TRSEQ_EVENT1              _SB_MAKEMASK(4, S_SCD_TRSEQ_EVENT1)
+#define V_SCD_TRSEQ_EVENT1(x)           _SB_MAKEVALUE(x, S_SCD_TRSEQ_EVENT1)
+#define G_SCD_TRSEQ_EVENT1(x)           _SB_GETVALUE(x, S_SCD_TRSEQ_EVENT1, M_SCD_TRSEQ_EVENT1)
 
 #define K_SCD_TRSEQ_E0                  0
 #define K_SCD_TRSEQ_E1                  1
@@ -629,9 +629,9 @@
                                          V_SCD_TRSEQ_EVENT4(K_SCD_TRSEQ_IGNORED))
 
 #define S_SCD_TRSEQ_FUNCTION            16
-#define M_SCD_TRSEQ_FUNCTION            _SB_MAKEMASK(4,S_SCD_TRSEQ_FUNCTION)
-#define V_SCD_TRSEQ_FUNCTION(x)         _SB_MAKEVALUE(x,S_SCD_TRSEQ_FUNCTION)
-#define G_SCD_TRSEQ_FUNCTION(x)         _SB_GETVALUE(x,S_SCD_TRSEQ_FUNCTION,M_SCD_TRSEQ_FUNCTION)
+#define M_SCD_TRSEQ_FUNCTION            _SB_MAKEMASK(4, S_SCD_TRSEQ_FUNCTION)
+#define V_SCD_TRSEQ_FUNCTION(x)         _SB_MAKEVALUE(x, S_SCD_TRSEQ_FUNCTION)
+#define G_SCD_TRSEQ_FUNCTION(x)         _SB_GETVALUE(x, S_SCD_TRSEQ_FUNCTION, M_SCD_TRSEQ_FUNCTION)
 
 #define K_SCD_TRSEQ_FUNC_NOP            0
 #define K_SCD_TRSEQ_FUNC_START          1
diff --git a/include/asm-mips/sibyte/sb1250_smbus.h b/include/asm-mips/sibyte/sb1250_smbus.h
index 279a912213c..04769923cf1 100644
--- a/include/asm-mips/sibyte/sb1250_smbus.h
+++ b/include/asm-mips/sibyte/sb1250_smbus.h
@@ -41,16 +41,16 @@
  */
 
 #define S_SMB_FREQ_DIV              0
-#define M_SMB_FREQ_DIV              _SB_MAKEMASK(13,S_SMB_FREQ_DIV)
-#define V_SMB_FREQ_DIV(x)           _SB_MAKEVALUE(x,S_SMB_FREQ_DIV)
+#define M_SMB_FREQ_DIV              _SB_MAKEMASK(13, S_SMB_FREQ_DIV)
+#define V_SMB_FREQ_DIV(x)           _SB_MAKEVALUE(x, S_SMB_FREQ_DIV)
 
 #define K_SMB_FREQ_400KHZ	    0x1F
 #define K_SMB_FREQ_100KHZ	    0x7D
 #define K_SMB_FREQ_10KHZ	    1250
 
 #define S_SMB_CMD                   0
-#define M_SMB_CMD                   _SB_MAKEMASK(8,S_SMB_CMD)
-#define V_SMB_CMD(x)                _SB_MAKEVALUE(x,S_SMB_CMD)
+#define M_SMB_CMD                   _SB_MAKEMASK(8, S_SMB_CMD)
+#define V_SMB_CMD(x)                _SB_MAKEVALUE(x, S_SMB_CMD)
 
 /*
  * SMBus control register (Table 14-4)
@@ -61,7 +61,7 @@
 
 #define S_SMB_DATA_OUT              4
 #define M_SMB_DATA_OUT              _SB_MAKEMASK1(S_SMB_DATA_OUT)
-#define V_SMB_DATA_OUT(x)           _SB_MAKEVALUE(x,S_SMB_DATA_OUT)
+#define V_SMB_DATA_OUT(x)           _SB_MAKEVALUE(x, S_SMB_DATA_OUT)
 
 #define M_SMB_DATA_DIR              _SB_MAKEMASK1(5)
 #define M_SMB_DATA_DIR_OUTPUT       M_SMB_DATA_DIR
@@ -79,35 +79,35 @@
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_SMB_SCL_IN                5
 #define M_SMB_SCL_IN                _SB_MAKEMASK1(S_SMB_SCL_IN)
-#define V_SMB_SCL_IN(x)             _SB_MAKEVALUE(x,S_SMB_SCL_IN)
-#define G_SMB_SCL_IN(x)             _SB_GETVALUE(x,S_SMB_SCL_IN,M_SMB_SCL_IN)
+#define V_SMB_SCL_IN(x)             _SB_MAKEVALUE(x, S_SMB_SCL_IN)
+#define G_SMB_SCL_IN(x)             _SB_GETVALUE(x, S_SMB_SCL_IN, M_SMB_SCL_IN)
 #endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 
 #define S_SMB_REF                   6
 #define M_SMB_REF                   _SB_MAKEMASK1(S_SMB_REF)
-#define V_SMB_REF(x)                _SB_MAKEVALUE(x,S_SMB_REF)
-#define G_SMB_REF(x)                _SB_GETVALUE(x,S_SMB_REF,M_SMB_REF)
+#define V_SMB_REF(x)                _SB_MAKEVALUE(x, S_SMB_REF)
+#define G_SMB_REF(x)                _SB_GETVALUE(x, S_SMB_REF, M_SMB_REF)
 
 #define S_SMB_DATA_IN               7
 #define M_SMB_DATA_IN               _SB_MAKEMASK1(S_SMB_DATA_IN)
-#define V_SMB_DATA_IN(x)            _SB_MAKEVALUE(x,S_SMB_DATA_IN)
-#define G_SMB_DATA_IN(x)            _SB_GETVALUE(x,S_SMB_DATA_IN,M_SMB_DATA_IN)
+#define V_SMB_DATA_IN(x)            _SB_MAKEVALUE(x, S_SMB_DATA_IN)
+#define G_SMB_DATA_IN(x)            _SB_GETVALUE(x, S_SMB_DATA_IN, M_SMB_DATA_IN)
 
 /*
  * SMBus Start/Command registers (Table 14-9)
  */
 
 #define S_SMB_ADDR                  0
-#define M_SMB_ADDR                  _SB_MAKEMASK(7,S_SMB_ADDR)
-#define V_SMB_ADDR(x)               _SB_MAKEVALUE(x,S_SMB_ADDR)
-#define G_SMB_ADDR(x)               _SB_GETVALUE(x,S_SMB_ADDR,M_SMB_ADDR)
+#define M_SMB_ADDR                  _SB_MAKEMASK(7, S_SMB_ADDR)
+#define V_SMB_ADDR(x)               _SB_MAKEVALUE(x, S_SMB_ADDR)
+#define G_SMB_ADDR(x)               _SB_GETVALUE(x, S_SMB_ADDR, M_SMB_ADDR)
 
 #define M_SMB_QDATA                 _SB_MAKEMASK1(7)
 
 #define S_SMB_TT                    8
-#define M_SMB_TT                    _SB_MAKEMASK(3,S_SMB_TT)
-#define V_SMB_TT(x)                 _SB_MAKEVALUE(x,S_SMB_TT)
-#define G_SMB_TT(x)                 _SB_GETVALUE(x,S_SMB_TT,M_SMB_TT)
+#define M_SMB_TT                    _SB_MAKEMASK(3, S_SMB_TT)
+#define V_SMB_TT(x)                 _SB_MAKEVALUE(x, S_SMB_TT)
+#define G_SMB_TT(x)                 _SB_GETVALUE(x, S_SMB_TT, M_SMB_TT)
 
 #define K_SMB_TT_WR1BYTE            0
 #define K_SMB_TT_WR2BYTE            1
@@ -134,12 +134,12 @@
  */
 
 #define S_SMB_LB                    0
-#define M_SMB_LB                    _SB_MAKEMASK(8,S_SMB_LB)
-#define V_SMB_LB(x)                 _SB_MAKEVALUE(x,S_SMB_LB)
+#define M_SMB_LB                    _SB_MAKEMASK(8, S_SMB_LB)
+#define V_SMB_LB(x)                 _SB_MAKEVALUE(x, S_SMB_LB)
 
 #define S_SMB_MB                    8
-#define M_SMB_MB                    _SB_MAKEMASK(8,S_SMB_MB)
-#define V_SMB_MB(x)                 _SB_MAKEVALUE(x,S_SMB_MB)
+#define M_SMB_MB                    _SB_MAKEMASK(8, S_SMB_MB)
+#define V_SMB_MB(x)                 _SB_MAKEVALUE(x, S_SMB_MB)
 
 
 /*
@@ -147,22 +147,22 @@
  */
 
 #define S_SPEC_PEC                  0
-#define M_SPEC_PEC                  _SB_MAKEMASK(8,S_SPEC_PEC)
-#define V_SPEC_MB(x)                _SB_MAKEVALUE(x,S_SPEC_PEC)
+#define M_SPEC_PEC                  _SB_MAKEMASK(8, S_SPEC_PEC)
+#define V_SPEC_MB(x)                _SB_MAKEVALUE(x, S_SPEC_PEC)
 
 
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 
 #define S_SMB_CMDH                  8
-#define M_SMB_CMDH                  _SB_MAKEMASK(8,S_SMB_CMDH)
-#define V_SMB_CMDH(x)               _SB_MAKEVALUE(x,S_SMB_CMDH)
+#define M_SMB_CMDH                  _SB_MAKEMASK(8, S_SMB_CMDH)
+#define V_SMB_CMDH(x)               _SB_MAKEVALUE(x, S_SMB_CMDH)
 
 #define M_SMB_EXTEND		    _SB_MAKEMASK1(14)
 
 #define S_SMB_DFMT                  8
-#define M_SMB_DFMT                  _SB_MAKEMASK(3,S_SMB_DFMT)
-#define V_SMB_DFMT(x)               _SB_MAKEVALUE(x,S_SMB_DFMT)
-#define G_SMB_DFMT(x)               _SB_GETVALUE(x,S_SMB_DFMT,M_SMB_DFMT)
+#define M_SMB_DFMT                  _SB_MAKEMASK(3, S_SMB_DFMT)
+#define V_SMB_DFMT(x)               _SB_MAKEVALUE(x, S_SMB_DFMT)
+#define G_SMB_DFMT(x)               _SB_GETVALUE(x, S_SMB_DFMT, M_SMB_DFMT)
 
 #define K_SMB_DFMT_1BYTE            0
 #define K_SMB_DFMT_2BYTE            1
@@ -183,9 +183,9 @@
 #define V_SMB_DFMT_RESERVED	    V_SMB_DFMT(K_SMB_DFMT_RESERVED)
 
 #define S_SMB_AFMT                  11
-#define M_SMB_AFMT                  _SB_MAKEMASK(2,S_SMB_AFMT)
-#define V_SMB_AFMT(x)               _SB_MAKEVALUE(x,S_SMB_AFMT)
-#define G_SMB_AFMT(x)               _SB_GETVALUE(x,S_SMB_AFMT,M_SMB_AFMT)
+#define M_SMB_AFMT                  _SB_MAKEMASK(2, S_SMB_AFMT)
+#define V_SMB_AFMT(x)               _SB_MAKEVALUE(x, S_SMB_AFMT)
+#define G_SMB_AFMT(x)               _SB_GETVALUE(x, S_SMB_AFMT, M_SMB_AFMT)
 
 #define K_SMB_AFMT_NONE             0
 #define K_SMB_AFMT_ADDR             1
diff --git a/include/asm-mips/sibyte/sb1250_syncser.h b/include/asm-mips/sibyte/sb1250_syncser.h
index dd154ac505d..d4b8558e0bf 100644
--- a/include/asm-mips/sibyte/sb1250_syncser.h
+++ b/include/asm-mips/sibyte/sb1250_syncser.h
@@ -43,8 +43,8 @@
 #define M_SYNCSER_MSB_FIRST                _SB_MAKEMASK1(1)
 
 #define S_SYNCSER_FLAG_NUM                 2
-#define M_SYNCSER_FLAG_NUM                 _SB_MAKEMASK(4,S_SYNCSER_FLAG_NUM)
-#define V_SYNCSER_FLAG_NUM                 _SB_MAKEVALUE(x,S_SYNCSER_FLAG_NUM)
+#define M_SYNCSER_FLAG_NUM                 _SB_MAKEMASK(4, S_SYNCSER_FLAG_NUM)
+#define V_SYNCSER_FLAG_NUM                 _SB_MAKEVALUE(x, S_SYNCSER_FLAG_NUM)
 
 #define M_SYNCSER_FLAG_EN                  _SB_MAKEMASK1(6)
 #define M_SYNCSER_HDLC_EN                  _SB_MAKEMASK1(7)
@@ -59,8 +59,8 @@
 #define M_SYNCSER_RXCLK_EXT                _SB_MAKEMASK1(1)
 
 #define S_SYNCSER_RXSYNC_DLY               2
-#define M_SYNCSER_RXSYNC_DLY               _SB_MAKEMASK(2,S_SYNCSER_RXSYNC_DLY)
-#define V_SYNCSER_RXSYNC_DLY(x)            _SB_MAKEVALUE(x,S_SYNCSER_RXSYNC_DLY)
+#define M_SYNCSER_RXSYNC_DLY               _SB_MAKEMASK(2, S_SYNCSER_RXSYNC_DLY)
+#define V_SYNCSER_RXSYNC_DLY(x)            _SB_MAKEVALUE(x, S_SYNCSER_RXSYNC_DLY)
 
 #define M_SYNCSER_RXSYNC_LOW               _SB_MAKEMASK1(4)
 #define M_SYNCSER_RXSTRB_LOW               _SB_MAKEMASK1(5)
@@ -72,8 +72,8 @@
 #define M_SYNCSER_TXCLK_EXT                _SB_MAKEMASK1(9)
 
 #define S_SYNCSER_TXSYNC_DLY               10
-#define M_SYNCSER_TXSYNC_DLY               _SB_MAKEMASK(2,S_SYNCSER_TXSYNC_DLY)
-#define V_SYNCSER_TXSYNC_DLY(x)            _SB_MAKEVALUE(x,S_SYNCSER_TXSYNC_DLY)
+#define M_SYNCSER_TXSYNC_DLY               _SB_MAKEMASK(2, S_SYNCSER_TXSYNC_DLY)
+#define V_SYNCSER_TXSYNC_DLY(x)            _SB_MAKEVALUE(x, S_SYNCSER_TXSYNC_DLY)
 
 #define M_SYNCSER_TXSYNC_LOW               _SB_MAKEMASK1(12)
 #define M_SYNCSER_TXSTRB_LOW               _SB_MAKEMASK1(13)
@@ -137,8 +137,8 @@
 #define M_SYNCSER_SEQ_BYTE                 _SB_MAKEMASK1(1)
 
 #define S_SYNCSER_SEQ_COUNT                2
-#define M_SYNCSER_SEQ_COUNT                _SB_MAKEMASK(4,S_SYNCSER_SEQ_COUNT)
-#define V_SYNCSER_SEQ_COUNT(x)             _SB_MAKEVALUE(x,S_SYNCSER_SEQ_COUNT)
+#define M_SYNCSER_SEQ_COUNT                _SB_MAKEMASK(4, S_SYNCSER_SEQ_COUNT)
+#define V_SYNCSER_SEQ_COUNT(x)             _SB_MAKEVALUE(x, S_SYNCSER_SEQ_COUNT)
 
 #define M_SYNCSER_SEQ_ENABLE               _SB_MAKEMASK1(6)
 #define M_SYNCSER_SEQ_STROBE               _SB_MAKEMASK1(7)
diff --git a/include/asm-mips/sibyte/sb1250_uart.h b/include/asm-mips/sibyte/sb1250_uart.h
index cf74fedcbef..d835bf28014 100644
--- a/include/asm-mips/sibyte/sb1250_uart.h
+++ b/include/asm-mips/sibyte/sb1250_uart.h
@@ -46,8 +46,8 @@
  */
 
 #define S_DUART_BITS_PER_CHAR       0
-#define M_DUART_BITS_PER_CHAR       _SB_MAKEMASK(2,S_DUART_BITS_PER_CHAR)
-#define V_DUART_BITS_PER_CHAR(x)    _SB_MAKEVALUE(x,S_DUART_BITS_PER_CHAR)
+#define M_DUART_BITS_PER_CHAR       _SB_MAKEMASK(2, S_DUART_BITS_PER_CHAR)
+#define V_DUART_BITS_PER_CHAR(x)    _SB_MAKEVALUE(x, S_DUART_BITS_PER_CHAR)
 
 #define K_DUART_BITS_PER_CHAR_RSV0  0
 #define K_DUART_BITS_PER_CHAR_RSV1  1
@@ -64,8 +64,8 @@
 #define M_DUART_PARITY_TYPE_ODD     _SB_MAKEMASK1(2)
 
 #define S_DUART_PARITY_MODE          3
-#define M_DUART_PARITY_MODE         _SB_MAKEMASK(2,S_DUART_PARITY_MODE)
-#define V_DUART_PARITY_MODE(x)      _SB_MAKEVALUE(x,S_DUART_PARITY_MODE)
+#define M_DUART_PARITY_MODE         _SB_MAKEMASK(2, S_DUART_PARITY_MODE)
+#define V_DUART_PARITY_MODE(x)      _SB_MAKEVALUE(x, S_DUART_PARITY_MODE)
 
 #define K_DUART_PARITY_MODE_ADD       0
 #define K_DUART_PARITY_MODE_ADD_FIXED 1
@@ -89,7 +89,7 @@
  * Register: DUART_MODE_REG_2_B
  */
 
-#define M_DUART_MODE_RESERVED1      _SB_MAKEMASK(3,0)   /* ignored */
+#define M_DUART_MODE_RESERVED1      _SB_MAKEMASK(3, 0)   /* ignored */
 
 #define M_DUART_STOP_BIT_LEN_2      _SB_MAKEMASK1(3)
 #define M_DUART_STOP_BIT_LEN_1      0
@@ -100,8 +100,8 @@
 #define M_DUART_MODE_RESERVED2      _SB_MAKEMASK1(5)    /* must be zero */
 
 #define S_DUART_CHAN_MODE	    6
-#define M_DUART_CHAN_MODE           _SB_MAKEMASK(2,S_DUART_CHAN_MODE)
-#define V_DUART_CHAN_MODE(x)	    _SB_MAKEVALUE(x,S_DUART_CHAN_MODE)
+#define M_DUART_CHAN_MODE           _SB_MAKEMASK(2, S_DUART_CHAN_MODE)
+#define V_DUART_CHAN_MODE(x)	    _SB_MAKEVALUE(x, S_DUART_CHAN_MODE)
 
 #define K_DUART_CHAN_MODE_NORMAL    0
 #define K_DUART_CHAN_MODE_LCL_LOOP  2
@@ -123,8 +123,8 @@
 #define M_DUART_TX_DIS              _SB_MAKEMASK1(3)
 
 #define S_DUART_MISC_CMD	    4
-#define M_DUART_MISC_CMD            _SB_MAKEMASK(3,S_DUART_MISC_CMD)
-#define V_DUART_MISC_CMD(x)         _SB_MAKEVALUE(x,S_DUART_MISC_CMD)
+#define M_DUART_MISC_CMD            _SB_MAKEMASK(3, S_DUART_MISC_CMD)
+#define V_DUART_MISC_CMD(x)         _SB_MAKEVALUE(x, S_DUART_MISC_CMD)
 
 #define K_DUART_MISC_CMD_NOACTION0       0
 #define K_DUART_MISC_CMD_NOACTION1       1
@@ -168,7 +168,7 @@
  * Register: DUART_CLK_SEL_B
  */
 
-#define M_DUART_CLK_COUNTER         _SB_MAKEMASK(12,0)
+#define M_DUART_CLK_COUNTER         _SB_MAKEMASK(12, 0)
 #define V_DUART_BAUD_RATE(x)        (100000000/((x)*20)-1)
 
 /*
@@ -179,8 +179,8 @@
  * Register: DUART_TX_HOLD_B
  */
 
-#define M_DUART_RX_DATA             _SB_MAKEMASK(8,0)
-#define M_DUART_TX_DATA             _SB_MAKEMASK(8,0)
+#define M_DUART_RX_DATA             _SB_MAKEMASK(8, 0)
+#define M_DUART_TX_DATA             _SB_MAKEMASK(8, 0)
 
 /*
  * DUART Input Port Register (Table 10-10)
@@ -202,10 +202,10 @@
  */
 
 #define S_DUART_IN_PIN_VAL          0
-#define M_DUART_IN_PIN_VAL          _SB_MAKEMASK(4,S_DUART_IN_PIN_VAL)
+#define M_DUART_IN_PIN_VAL          _SB_MAKEMASK(4, S_DUART_IN_PIN_VAL)
 
 #define S_DUART_IN_PIN_CHNG         4
-#define M_DUART_IN_PIN_CHNG         _SB_MAKEMASK(4,S_DUART_IN_PIN_CHNG)
+#define M_DUART_IN_PIN_CHNG         _SB_MAKEMASK(4, S_DUART_IN_PIN_CHNG)
 
 
 /*
@@ -217,7 +217,7 @@
 #define M_DUART_OPC2_SEL            _SB_MAKEMASK1(1)
 #define M_DUART_OPCR_RESERVED1      _SB_MAKEMASK1(2)   /* must be zero */
 #define M_DUART_OPC3_SEL            _SB_MAKEMASK1(3)
-#define M_DUART_OPCR_RESERVED2      _SB_MAKEMASK(4,4)  /* must be zero */
+#define M_DUART_OPCR_RESERVED2      _SB_MAKEMASK(4, 4)  /* must be zero */
 
 /*
  * DUART Aux Control Register (Table 10-15)
@@ -228,7 +228,7 @@
 #define M_DUART_IP1_CHNG_ENA        _SB_MAKEMASK1(1)
 #define M_DUART_IP2_CHNG_ENA        _SB_MAKEMASK1(2)
 #define M_DUART_IP3_CHNG_ENA        _SB_MAKEMASK1(3)
-#define M_DUART_ACR_RESERVED        _SB_MAKEMASK(4,4)
+#define M_DUART_ACR_RESERVED        _SB_MAKEMASK(4, 4)
 
 #define M_DUART_CTS_CHNG_ENA        _SB_MAKEMASK1(0)
 #define M_DUART_CIN_CHNG_ENA        _SB_MAKEMASK1(2)
@@ -242,18 +242,18 @@
 
 #define S_DUART_ISR_RX_A            1
 #define M_DUART_ISR_RX_A            _SB_MAKEMASK1(S_DUART_ISR_RX_A)
-#define V_DUART_ISR_RX_A(x)         _SB_MAKEVALUE(x,S_DUART_ISR_RX_A)
-#define G_DUART_ISR_RX_A(x)         _SB_GETVALUE(x,S_DUART_ISR_RX_A,M_DUART_ISR_RX_A)
+#define V_DUART_ISR_RX_A(x)         _SB_MAKEVALUE(x, S_DUART_ISR_RX_A)
+#define G_DUART_ISR_RX_A(x)         _SB_GETVALUE(x, S_DUART_ISR_RX_A, M_DUART_ISR_RX_A)
 
 #define M_DUART_ISR_BRK_A           _SB_MAKEMASK1(2)
 #define M_DUART_ISR_IN_A            _SB_MAKEMASK1(3)
-#define M_DUART_ISR_ALL_A	    _SB_MAKEMASK(4,0)
+#define M_DUART_ISR_ALL_A	    _SB_MAKEMASK(4, 0)
 
 #define M_DUART_ISR_TX_B            _SB_MAKEMASK1(4)
 #define M_DUART_ISR_RX_B            _SB_MAKEMASK1(5)
 #define M_DUART_ISR_BRK_B           _SB_MAKEMASK1(6)
 #define M_DUART_ISR_IN_B            _SB_MAKEMASK1(7)
-#define M_DUART_ISR_ALL_B	    _SB_MAKEMASK(4,4)
+#define M_DUART_ISR_ALL_B	    _SB_MAKEMASK(4, 4)
 
 /*
  * DUART Channel A Interrupt Status Register (Table 10-17)
@@ -266,8 +266,8 @@
 #define M_DUART_ISR_RX              _SB_MAKEMASK1(1)
 #define M_DUART_ISR_BRK             _SB_MAKEMASK1(2)
 #define M_DUART_ISR_IN              _SB_MAKEMASK1(3)
-#define M_DUART_ISR_ALL		    _SB_MAKEMASK(4,0)
-#define M_DUART_ISR_RESERVED        _SB_MAKEMASK(4,4)
+#define M_DUART_ISR_ALL		    _SB_MAKEMASK(4, 0)
+#define M_DUART_ISR_RESERVED        _SB_MAKEMASK(4, 4)
 
 /*
  * DUART Interrupt Mask Register (Table 10-19)
@@ -278,13 +278,13 @@
 #define M_DUART_IMR_RX_A            _SB_MAKEMASK1(1)
 #define M_DUART_IMR_BRK_A           _SB_MAKEMASK1(2)
 #define M_DUART_IMR_IN_A            _SB_MAKEMASK1(3)
-#define M_DUART_IMR_ALL_A	    _SB_MAKEMASK(4,0)
+#define M_DUART_IMR_ALL_A	    _SB_MAKEMASK(4, 0)
 
 #define M_DUART_IMR_TX_B            _SB_MAKEMASK1(4)
 #define M_DUART_IMR_RX_B            _SB_MAKEMASK1(5)
 #define M_DUART_IMR_BRK_B           _SB_MAKEMASK1(6)
 #define M_DUART_IMR_IN_B            _SB_MAKEMASK1(7)
-#define M_DUART_IMR_ALL_B           _SB_MAKEMASK(4,4)
+#define M_DUART_IMR_ALL_B           _SB_MAKEMASK(4, 4)
 
 /*
  * DUART Channel A Interrupt Mask Register (Table 10-20)
@@ -297,8 +297,8 @@
 #define M_DUART_IMR_RX              _SB_MAKEMASK1(1)
 #define M_DUART_IMR_BRK             _SB_MAKEMASK1(2)
 #define M_DUART_IMR_IN              _SB_MAKEMASK1(3)
-#define M_DUART_IMR_ALL		    _SB_MAKEMASK(4,0)
-#define M_DUART_IMR_RESERVED        _SB_MAKEMASK(4,4)
+#define M_DUART_IMR_ALL		    _SB_MAKEMASK(4, 0)
+#define M_DUART_IMR_RESERVED        _SB_MAKEMASK(4, 4)
 
 
 /*
@@ -310,7 +310,7 @@
 #define M_DUART_SET_OPR1            _SB_MAKEMASK1(1)
 #define M_DUART_SET_OPR2            _SB_MAKEMASK1(2)
 #define M_DUART_SET_OPR3            _SB_MAKEMASK1(3)
-#define M_DUART_OPSR_RESERVED       _SB_MAKEMASK(4,4)
+#define M_DUART_OPSR_RESERVED       _SB_MAKEMASK(4, 4)
 
 /*
  * DUART Output Port Clear Register (Table 10-23)
@@ -321,7 +321,7 @@
 #define M_DUART_CLR_OPR1            _SB_MAKEMASK1(1)
 #define M_DUART_CLR_OPR2            _SB_MAKEMASK1(2)
 #define M_DUART_CLR_OPR3            _SB_MAKEMASK1(3)
-#define M_DUART_OPCR_RESERVED       _SB_MAKEMASK(4,4)
+#define M_DUART_OPCR_RESERVED       _SB_MAKEMASK(4, 4)
 
 /*
  * DUART Output Port RTS Register (Table 10-24)
@@ -332,7 +332,7 @@
 #define M_DUART_OUT_PIN_SET1        _SB_MAKEMASK1(1)
 #define M_DUART_OUT_PIN_CLR0        _SB_MAKEMASK1(2)
 #define M_DUART_OUT_PIN_CLR1        _SB_MAKEMASK1(3)
-#define M_DUART_OPRR_RESERVED       _SB_MAKEMASK(4,4)
+#define M_DUART_OPRR_RESERVED       _SB_MAKEMASK(4, 4)
 
 #define M_DUART_OUT_PIN_SET(chan) \
     (chan == 0 ? M_DUART_OUT_PIN_SET0 : M_DUART_OUT_PIN_SET1)
@@ -345,14 +345,14 @@
  */
 
 #define S_DUART_SIG_FULL           _SB_MAKE64(0)
-#define M_DUART_SIG_FULL           _SB_MAKEMASK(4,S_DUART_SIG_FULL)
-#define V_DUART_SIG_FULL(x)        _SB_MAKEVALUE(x,S_DUART_SIG_FULL)
-#define G_DUART_SIG_FULL(x)        _SB_GETVALUE(x,S_DUART_SIG_FULL,M_DUART_SIG_FULL)
+#define M_DUART_SIG_FULL           _SB_MAKEMASK(4, S_DUART_SIG_FULL)
+#define V_DUART_SIG_FULL(x)        _SB_MAKEVALUE(x, S_DUART_SIG_FULL)
+#define G_DUART_SIG_FULL(x)        _SB_GETVALUE(x, S_DUART_SIG_FULL, M_DUART_SIG_FULL)
 
 #define S_DUART_INT_TIME           _SB_MAKE64(4)
-#define M_DUART_INT_TIME           _SB_MAKEMASK(4,S_DUART_INT_TIME)
-#define V_DUART_INT_TIME(x)        _SB_MAKEVALUE(x,S_DUART_INT_TIME)
-#define G_DUART_INT_TIME(x)        _SB_GETVALUE(x,S_DUART_INT_TIME,M_DUART_INT_TIME)
+#define M_DUART_INT_TIME           _SB_MAKEMASK(4, S_DUART_INT_TIME)
+#define V_DUART_INT_TIME(x)        _SB_MAKEVALUE(x, S_DUART_INT_TIME)
+#define G_DUART_INT_TIME(x)        _SB_GETVALUE(x, S_DUART_INT_TIME, M_DUART_INT_TIME)
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
 
diff --git a/include/asm-mips/siginfo.h b/include/asm-mips/siginfo.h
index 2e32949bd67..96e28f18dad 100644
--- a/include/asm-mips/siginfo.h
+++ b/include/asm-mips/siginfo.h
@@ -106,8 +106,8 @@ typedef struct siginfo {
 #undef SI_TIMER
 #undef SI_MESGQ
 #define SI_ASYNCIO	-2	/* sent by AIO completion */
-#define SI_TIMER __SI_CODE(__SI_TIMER,-3) /* sent by timer expiration */
-#define SI_MESGQ __SI_CODE(__SI_MESGQ,-4) /* sent by real time mesq state change */
+#define SI_TIMER __SI_CODE(__SI_TIMER, -3) /* sent by timer expiration */
+#define SI_MESGQ __SI_CODE(__SI_MESGQ, -4) /* sent by real time mesq state change */
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-mips/sim.h b/include/asm-mips/sim.h
index 67c4fe52bb4..0cd719fabb5 100644
--- a/include/asm-mips/sim.h
+++ b/include/asm-mips/sim.h
@@ -18,7 +18,7 @@
 #ifdef CONFIG_32BIT
 
 #define save_static_function(symbol)					\
-__asm__ (								\
+__asm__(								\
 	".text\n\t"							\
 	".globl\t" #symbol "\n\t"					\
 	".align\t2\n\t"							\
@@ -46,7 +46,7 @@ __asm__ (								\
 #ifdef CONFIG_64BIT
 
 #define save_static_function(symbol)					\
-__asm__ (								\
+__asm__(								\
 	".text\n\t"							\
 	".globl\t" #symbol "\n\t"					\
 	".align\t2\n\t"							\
diff --git a/include/asm-mips/smp.h b/include/asm-mips/smp.h
index 13aef6af422..dc770025a9b 100644
--- a/include/asm-mips/smp.h
+++ b/include/asm-mips/smp.h
@@ -60,6 +60,15 @@ extern cpumask_t phys_cpu_present_map;
  */
 extern void core_send_ipi(int cpu, unsigned int action);
 
+static inline void core_send_ipi_mask(cpumask_t mask, unsigned int action)
+{
+	unsigned int i;
+
+	for_each_cpu_mask(i, mask)
+		core_send_ipi(i, action);
+}
+
+
 /*
  * Firmware CPU startup hook
  */
diff --git a/include/asm-mips/smtc_ipi.h b/include/asm-mips/smtc_ipi.h
index a52a4a7a36e..e09131a6127 100644
--- a/include/asm-mips/smtc_ipi.h
+++ b/include/asm-mips/smtc_ipi.h
@@ -34,6 +34,7 @@ struct smtc_ipi {
 
 #define LINUX_SMP_IPI 1
 #define SMTC_CLOCK_TICK 2
+#define IRQ_AFFINITY_IPI 3
 
 /*
  * A queue of IPI messages
diff --git a/include/asm-mips/sn/addrs.h b/include/asm-mips/sn/addrs.h
index 8fa0af6b68d..fec9bdd3491 100644
--- a/include/asm-mips/sn/addrs.h
+++ b/include/asm-mips/sn/addrs.h
@@ -50,7 +50,7 @@
 #define TO_NODE_ADDRSPACE(_pa)	(UINT64_CAST (_pa) & NODE_ADDRSPACE_MASK)
 
 #define CHANGE_ADDR_NASID(_pa, _nasid)	\
-		((UINT64_CAST (_pa) & ~NASID_MASK) | \
+		((UINT64_CAST(_pa) & ~NASID_MASK) | \
 		 (UINT64_CAST(_nasid) <<  NASID_SHFT))
 
 
@@ -75,7 +75,7 @@
 
 
 #define RAW_NODE_SWIN_BASE(nasid, widget)				\
-	(NODE_IO_BASE(nasid) + (UINT64_CAST (widget) << SWIN_SIZE_BITS))
+	(NODE_IO_BASE(nasid) + (UINT64_CAST(widget) << SWIN_SIZE_BITS))
 
 #define WIDGETID_GET(addr)	((unsigned char)((addr >> SWIN_SIZE_BITS) & 0xff))
 
@@ -192,31 +192,31 @@
 #define BDDIR_ENTRY_LO(_pa)	((HSPEC_BASE +				      \
 				  NODE_ADDRSPACE_SIZE * 3 / 4 +		      \
 				  0x200)				    | \
-				 UINT64_CAST (_pa)	 & NASID_MASK	    | \
-				 UINT64_CAST (_pa) >> 2 & BDDIR_UPPER_MASK  | \
-				 UINT64_CAST (_pa) >> 3 & 0x1f << 4)
+				 UINT64_CAST(_pa)	 & NASID_MASK	    | \
+				 UINT64_CAST(_pa) >> 2 & BDDIR_UPPER_MASK  | \
+				 UINT64_CAST(_pa) >> 3 & 0x1f << 4)
 
 #define BDDIR_ENTRY_HI(_pa)	((HSPEC_BASE +				      \
 				  NODE_ADDRSPACE_SIZE * 3 / 4 +		      \
 				  0x208)				    | \
-				 UINT64_CAST (_pa)	 & NASID_MASK	    | \
-				 UINT64_CAST (_pa) >> 2 & BDDIR_UPPER_MASK  | \
-				 UINT64_CAST (_pa) >> 3 & 0x1f << 4)
+				 UINT64_CAST(_pa)	 & NASID_MASK	    | \
+				 UINT64_CAST(_pa) >> 2 & BDDIR_UPPER_MASK  | \
+				 UINT64_CAST(_pa) >> 3 & 0x1f << 4)
 
 #define BDPRT_ENTRY(_pa, _rgn)	((HSPEC_BASE +				      \
 				  NODE_ADDRSPACE_SIZE * 3 / 4)		    | \
-				 UINT64_CAST (_pa)	 & NASID_MASK	    | \
-				 UINT64_CAST (_pa) >> 2 & BDDIR_UPPER_MASK  | \
+				 UINT64_CAST(_pa)	 & NASID_MASK	    | \
+				 UINT64_CAST(_pa) >> 2 & BDDIR_UPPER_MASK  | \
 				 (_rgn) << 3)
-#define BDPRT_ENTRY_ADDR(_pa,_rgn) (BDPRT_ENTRY((_pa),(_rgn)))
-#define BDPRT_ENTRY_S(_pa,_rgn,_val) (*(__psunsigned_t *)BDPRT_ENTRY((_pa),(_rgn))=(_val))
-#define BDPRT_ENTRY_L(_pa,_rgn)	(*(__psunsigned_t *)BDPRT_ENTRY((_pa),(_rgn)))
+#define BDPRT_ENTRY_ADDR(_pa, _rgn) (BDPRT_ENTRY((_pa), (_rgn)))
+#define BDPRT_ENTRY_S(_pa, _rgn, _val) (*(__psunsigned_t *)BDPRT_ENTRY((_pa), (_rgn))=(_val))
+#define BDPRT_ENTRY_L(_pa, _rgn)	(*(__psunsigned_t *)BDPRT_ENTRY((_pa), (_rgn)))
 
 #define BDECC_ENTRY(_pa)	((HSPEC_BASE +				      \
 				  NODE_ADDRSPACE_SIZE / 2)		    | \
-				 UINT64_CAST (_pa)	 & NASID_MASK	    | \
-				 UINT64_CAST (_pa) >> 2 & BDECC_UPPER_MASK  | \
-				 UINT64_CAST (_pa) >> 3 & 3)
+				 UINT64_CAST(_pa)	 & NASID_MASK	    | \
+				 UINT64_CAST(_pa) >> 2 & BDECC_UPPER_MASK  | \
+				 UINT64_CAST(_pa) >> 3 & 3)
 
 /*
  * Macro to convert a back door directory or protection address into the
@@ -225,16 +225,16 @@
 #define BDADDR_IS_DIR(_ba)	((UINT64_CAST  (_ba) & 0x200) != 0)
 #define BDADDR_IS_PRT(_ba)	((UINT64_CAST  (_ba) & 0x200) == 0)
 
-#define BDDIR_TO_MEM(_ba)	(UINT64_CAST  (_ba) & NASID_MASK            | \
-				 (UINT64_CAST (_ba) & BDDIR_UPPER_MASK)<<2  | \
-				 (UINT64_CAST (_ba) & 0x1f << 4) << 3)
+#define BDDIR_TO_MEM(_ba)	(UINT64_CAST (_ba) & NASID_MASK            | \
+				 (UINT64_CAST(_ba) & BDDIR_UPPER_MASK)<<2  | \
+				 (UINT64_CAST(_ba) & 0x1f << 4) << 3)
 
-#define BDPRT_TO_MEM(_ba) 	(UINT64_CAST  (_ba) & NASID_MASK	    | \
-				 (UINT64_CAST (_ba) & BDDIR_UPPER_MASK)<<2)
+#define BDPRT_TO_MEM(_ba) 	(UINT64_CAST (_ba) & NASID_MASK	    | \
+				 (UINT64_CAST(_ba) & BDDIR_UPPER_MASK)<<2)
 
-#define BDECC_TO_MEM(_ba)	(UINT64_CAST  (_ba) & NASID_MASK	    | \
-				 (UINT64_CAST (_ba) & BDECC_UPPER_MASK)<<2  | \
-				 (UINT64_CAST (_ba) & 3) << 3)
+#define BDECC_TO_MEM(_ba)	(UINT64_CAST (_ba) & NASID_MASK	    | \
+				 (UINT64_CAST(_ba) & BDECC_UPPER_MASK)<<2  | \
+				 (UINT64_CAST(_ba) & 3) << 3)
 #endif /* CONFIG_SGI_IP27 */
 
 
@@ -282,7 +282,7 @@
  * the base of the register space.
  */
 #define HUB_REG_PTR(_base, _off)	\
-	(HUBREG_CAST ((__psunsigned_t)(_base) + (__psunsigned_t)(_off)))
+	(HUBREG_CAST((__psunsigned_t)(_base) + (__psunsigned_t)(_off)))
 
 #define HUB_REG_PTR_L(_base, _off)	\
 	HUB_L(HUB_REG_PTR((_base), (_off)))
diff --git a/include/asm-mips/sn/arch.h b/include/asm-mips/sn/arch.h
index da523de628b..bd75945e10f 100644
--- a/include/asm-mips/sn/arch.h
+++ b/include/asm-mips/sn/arch.h
@@ -19,8 +19,8 @@
 
 typedef u64	hubreg_t;
 
-#define cputonasid(cpu)			(cpu_data[(cpu)].p_nasid)
-#define cputoslice(cpu)			(cpu_data[(cpu)].p_slice)
+#define cputonasid(cpu)		(sn_cpu_info[(cpu)].p_nasid)
+#define cputoslice(cpu)		(sn_cpu_info[(cpu)].p_slice)
 #define makespnum(_nasid, _slice)					\
 		(((_nasid) << CPUS_PER_NODE_SHFT) | (_slice))
 
diff --git a/include/asm-mips/sn/io.h b/include/asm-mips/sn/io.h
index ab2fa8cd262..24c6775fbb0 100644
--- a/include/asm-mips/sn/io.h
+++ b/include/asm-mips/sn/io.h
@@ -9,7 +9,7 @@
 #ifndef _ASM_SN_IO_H
 #define _ASM_SN_IO_H
 
-#if defined (CONFIG_SGI_IP27)
+#if defined(CONFIG_SGI_IP27)
 #include <asm/sn/sn0/hubio.h>
 #endif
 
diff --git a/include/asm-mips/sn/klconfig.h b/include/asm-mips/sn/klconfig.h
index 82aeb9e322d..96cfd2ab1bc 100644
--- a/include/asm-mips/sn/klconfig.h
+++ b/include/asm-mips/sn/klconfig.h
@@ -51,8 +51,8 @@
 
 #if defined(CONFIG_SGI_IP27) || defined(CONFIG_SGI_IP35)
 #include <asm/sn/agent.h>
-#include <asm/arc/types.h>
-#include <asm/arc/hinv.h>
+#include <asm/fw/arc/types.h>
+#include <asm/fw/arc/hinv.h>
 #if defined(CONFIG_SGI_IP35)
 // The hack file has to be before vector and after sn0_fru....
 #include <asm/hack.h>
@@ -405,7 +405,7 @@ typedef struct kl_config_hdr {
 #define KLTYPE(_x) 	((_x) & KLTYPE_MASK)
 #define IS_MIO_PRESENT(l)	((l->brd_type == KLTYPE_BASEIO) && \
 				 (l->brd_flags & SECOND_NIC_PRESENT))
-#define IS_MIO_IOC3(l,n)	(IS_MIO_PRESENT(l) && (n > 2))
+#define IS_MIO_IOC3(l, n)	(IS_MIO_PRESENT(l) && (n > 2))
 
 /*
  * board structures
diff --git a/include/asm-mips/sn/kldir.h b/include/asm-mips/sn/kldir.h
index 0573cbffc10..1327e12e964 100644
--- a/include/asm-mips/sn/kldir.h
+++ b/include/asm-mips/sn/kldir.h
@@ -140,7 +140,7 @@
  */
 #define SYMMON_STACK_SIZE		0x8000
 
-#if defined (PROM)
+#if defined(PROM)
 
 /*
  * These defines are prom version dependent.  No code other than the IP27
diff --git a/include/asm-mips/sn/sn0/addrs.h b/include/asm-mips/sn/sn0/addrs.h
index 9e8cc52910f..b06190093bb 100644
--- a/include/asm-mips/sn/sn0/addrs.h
+++ b/include/asm-mips/sn/sn0/addrs.h
@@ -91,7 +91,7 @@
 	: RAW_NODE_SWIN_BASE(nasid, widget))
 #else /* __ASSEMBLY__ */
 #define NODE_SWIN_BASE(nasid, widget) \
-     (NODE_IO_BASE(nasid) + (UINT64_CAST (widget) << SWIN_SIZE_BITS))
+     (NODE_IO_BASE(nasid) + (UINT64_CAST(widget) << SWIN_SIZE_BITS))
 #endif /* __ASSEMBLY__ */
 
 /*
@@ -106,7 +106,7 @@
 #define	BWIN_WIDGET_MASK	0x7
 #define NODE_BWIN_BASE0(nasid)	(NODE_IO_BASE(nasid) + BWIN_SIZE)
 #define NODE_BWIN_BASE(nasid, bigwin)	(NODE_BWIN_BASE0(nasid) + 	\
-			(UINT64_CAST (bigwin) << BWIN_SIZE_BITS))
+			(UINT64_CAST(bigwin) << BWIN_SIZE_BITS))
 
 #define	BWIN_WIDGETADDR(addr)	((addr) & BWIN_SIZEMASK)
 #define	BWIN_WINDOWNUM(addr)	(((addr) >> BWIN_SIZE_BITS) & BWIN_WIDGET_MASK)
@@ -259,7 +259,7 @@
  * CACHE_ERR_SP_PTR could either contain an address to the stack, or
  * the stack could start at CACHE_ERR_SP_PTR
  */
-#if defined (HUB_ERR_STS_WAR)
+#if defined(HUB_ERR_STS_WAR)
 #define CACHE_ERR_EFRAME	0x480
 #else /* HUB_ERR_STS_WAR */
 #define CACHE_ERR_EFRAME	0x400
@@ -275,7 +275,7 @@
 
 #define _ARCSPROM
 
-#if defined (HUB_ERR_STS_WAR)
+#if defined(HUB_ERR_STS_WAR)
 
 #define ERR_STS_WAR_REGISTER	IIO_IIBUSERR
 #define ERR_STS_WAR_ADDR	LOCAL_HUB_ADDR(IIO_IIBUSERR)
diff --git a/include/asm-mips/sni.h b/include/asm-mips/sni.h
index ddaf36a1e38..4d43dbb7f8b 100644
--- a/include/asm-mips/sni.h
+++ b/include/asm-mips/sni.h
@@ -194,17 +194,17 @@ extern unsigned int sni_brd_type;
 #define PCIMT_INT_ACKNOWLEDGE	0xba000000
 
 /* board specific init functions */
-extern void sni_a20r_init (void);
-extern void sni_pcit_init (void);
-extern void sni_rm200_init (void);
-extern void sni_pcimt_init (void);
+extern void sni_a20r_init(void);
+extern void sni_pcit_init(void);
+extern void sni_rm200_init(void);
+extern void sni_pcimt_init(void);
 
 /* board specific irq init functions */
-extern void sni_a20r_irq_init (void);
-extern void sni_pcit_irq_init (void);
-extern void sni_pcit_cplus_irq_init (void);
-extern void sni_rm200_irq_init (void);
-extern void sni_pcimt_irq_init (void);
+extern void sni_a20r_irq_init(void);
+extern void sni_pcit_irq_init(void);
+extern void sni_pcit_cplus_irq_init(void);
+extern void sni_rm200_irq_init(void);
+extern void sni_pcimt_irq_init(void);
 
 /* timer inits */
 extern void sni_cpu_time_init(void);
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index ed33366b85b..fb41a8d7639 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -91,14 +91,14 @@
 #else
 		MFC0	k0, CP0_CONTEXT
 #endif
-#if defined(CONFIG_BUILD_ELF64) || (defined(CONFIG_64BIT) && __GNUC__ < 4)
+#if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32)
+		lui	k1, %hi(kernelsp)
+#else
 		lui	k1, %highest(kernelsp)
 		daddiu	k1, %higher(kernelsp)
 		dsll	k1, 16
 		daddiu	k1, %hi(kernelsp)
 		dsll	k1, 16
-#else
-		lui	k1, %hi(kernelsp)
 #endif
 		LONG_SRL	k0, PTEBASE_SHIFT
 		LONG_ADDU	k1, k0
@@ -116,14 +116,14 @@
 		.endm
 #else
 		.macro	get_saved_sp	/* Uniprocessor variation */
-#if defined(CONFIG_BUILD_ELF64) || (defined(CONFIG_64BIT) && __GNUC__ < 4)
+#if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32)
+		lui	k1, %hi(kernelsp)
+#else
 		lui	k1, %highest(kernelsp)
 		daddiu	k1, %higher(kernelsp)
 		dsll	k1, k1, 16
 		daddiu	k1, %hi(kernelsp)
 		dsll	k1, k1, 16
-#else
-		lui	k1, %hi(kernelsp)
 #endif
 		LONG_L	k1, %lo(kernelsp)(k1)
 		.endm
@@ -393,11 +393,11 @@
 		 * and disable interrupts only for the
 		 * current TC, using the TCStatus register.
 		 */
-		mfc0	t0,CP0_TCSTATUS
+		mfc0	t0, CP0_TCSTATUS
 		/* Fortunately CU 0 is in the same place in both registers */
 		/* Set TCU0, TMX, TKSU (for later inversion) and IXMT */
 		li	t1, ST0_CU0 | 0x08001c00
-		or	t0,t1
+		or	t0, t1
 		/* Clear TKSU, leave IXMT */
 		xori	t0, 0x00001800
 		mtc0	t0, CP0_TCSTATUS
@@ -429,11 +429,11 @@
 		 * current TC, using the TCStatus register.
 		 */
 		_ehb
-		mfc0	t0,CP0_TCSTATUS
+		mfc0	t0, CP0_TCSTATUS
 		/* Fortunately CU 0 is in the same place in both registers */
 		/* Set TCU0, TKSU (for later inversion) and IXMT */
 		li	t1, ST0_CU0 | 0x08001c00
-		or	t0,t1
+		or	t0, t1
 		/* Clear TKSU *and* IXMT */
 		xori	t0, 0x00001c00
 		mtc0	t0, CP0_TCSTATUS
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 480b574e248..90e4b403f53 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -62,7 +62,7 @@ do {									\
 #define __mips_mt_fpaff_switch_to(prev) do { (void) (prev); } while (0)
 #endif
 
-#define switch_to(prev,next,last)					\
+#define switch_to(prev, next, last)					\
 do {									\
 	__mips_mt_fpaff_switch_to(prev);				\
 	if (cpu_has_dsp)						\
@@ -193,13 +193,13 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
 	return x;
 }
 
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
+#define xchg(ptr, x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr))))
 
-extern void set_handler (unsigned long offset, void *addr, unsigned long len);
-extern void set_uncached_handler (unsigned long offset, void *addr, unsigned long len);
+extern void set_handler(unsigned long offset, void *addr, unsigned long len);
+extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
 
 typedef void (*vi_handler_t)(void);
-extern void *set_vi_handler (int n, vi_handler_t addr);
+extern void *set_vi_handler(int n, vi_handler_t addr);
 
 extern void *set_except_vector(int n, void *addr);
 extern unsigned long ebase;
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h
index a632cef830a..35555bd5c52 100644
--- a/include/asm-mips/time.h
+++ b/include/asm-mips/time.h
@@ -26,15 +26,13 @@
 extern spinlock_t rtc_lock;
 
 /*
- * RTC ops.  By default, they point to no-RTC functions.
- *	rtc_mips_get_time - mktime(year, mon, day, hour, min, sec) in seconds.
+ * RTC ops.  By default, they point to weak no-op RTC functions.
  *	rtc_mips_set_time - reverse the above translation and set time to RTC.
  *	rtc_mips_set_mmss - similar to rtc_set_time, but only min and sec need
  *			to be set.  Used by RTC sync-up.
  */
-extern unsigned long (*rtc_mips_get_time)(void);
-extern int (*rtc_mips_set_time)(unsigned long);
-extern int (*rtc_mips_set_mmss)(unsigned long);
+extern int rtc_mips_set_time(unsigned long);
+extern int rtc_mips_set_mmss(unsigned long);
 
 /*
  * Timer interrupt functions.
@@ -51,35 +49,15 @@ extern void (*mips_timer_ack)(void);
 extern struct clocksource clocksource_mips;
 
 /*
- * to_tm() converts system time back to (year, mon, day, hour, min, sec).
- * It is intended to help implement rtc_set_time() functions.
- * Copied from PPC implementation.
- */
-extern void to_tm(unsigned long tim, struct rtc_time *tm);
-
-/*
- * high-level timer interrupt routines.
- */
-extern irqreturn_t timer_interrupt(int irq, void *dev_id);
-
-/*
- * the corresponding low-level timer interrupt routine.
- */
-extern asmlinkage void ll_timer_interrupt(int irq);
-
-/*
  * profiling and process accouting is done separately in local_timer_interrupt
  */
 extern void local_timer_interrupt(int irq, void *dev_id);
-extern asmlinkage void ll_local_timer_interrupt(int irq);
 
 /*
  * board specific routines required by time_init().
- * board_time_init is defaulted to NULL and can remain so.
- * plat_timer_setup must be setup properly in machine setup routine.
  */
 struct irqaction;
-extern void (*board_time_init)(void);
+extern void plat_time_init(void);
 extern void plat_timer_setup(struct irqaction *irq);
 
 /*
@@ -89,4 +67,15 @@ extern void plat_timer_setup(struct irqaction *irq);
  */
 extern unsigned int mips_hpt_frequency;
 
+/*
+ * The performance counter IRQ on MIPS is a close relative to the timer IRQ
+ * so it lives here.
+ */
+extern int (*perf_irq)(void);
+
+/*
+ * Initialize the calling CPU's compare interrupt as clockevent device
+ */
+extern void mips_clockevent_init(void);
+
 #endif /* _ASM_TIME_H */
diff --git a/include/asm-mips/timex.h b/include/asm-mips/timex.h
index b80de8e0fbb..87c68ae76ff 100644
--- a/include/asm-mips/timex.h
+++ b/include/asm-mips/timex.h
@@ -48,7 +48,7 @@
 
 typedef unsigned int cycles_t;
 
-static inline cycles_t get_cycles (void)
+static inline cycles_t get_cycles(void)
 {
 	return read_c0_count();
 }
diff --git a/include/asm-mips/tlbflush.h b/include/asm-mips/tlbflush.h
index 276be77c3e8..730e841fb08 100644
--- a/include/asm-mips/tlbflush.h
+++ b/include/asm-mips/tlbflush.h
@@ -37,10 +37,10 @@ extern void flush_tlb_one(unsigned long vaddr);
 
 #define flush_tlb_all()			local_flush_tlb_all()
 #define flush_tlb_mm(mm)		local_flush_tlb_mm(mm)
-#define flush_tlb_range(vma,vmaddr,end)	local_flush_tlb_range(vma, vmaddr, end)
+#define flush_tlb_range(vma, vmaddr, end)	local_flush_tlb_range(vma, vmaddr, end)
 #define flush_tlb_kernel_range(vmaddr,end) \
 	local_flush_tlb_kernel_range(vmaddr, end)
-#define flush_tlb_page(vma,page)	local_flush_tlb_page(vma, page)
+#define flush_tlb_page(vma, page)	local_flush_tlb_page(vma, page)
 #define flush_tlb_one(vaddr)		local_flush_tlb_one(vaddr)
 
 #endif /* CONFIG_SMP */
diff --git a/include/asm-mips/tx4927/toshiba_rbtx4927.h b/include/asm-mips/tx4927/toshiba_rbtx4927.h
index a60649569c2..b188a659ce0 100644
--- a/include/asm-mips/tx4927/toshiba_rbtx4927.h
+++ b/include/asm-mips/tx4927/toshiba_rbtx4927.h
@@ -28,24 +28,20 @@
 #define __ASM_TX4927_TOSHIBA_RBTX4927_H
 
 #include <asm/tx4927/tx4927.h>
-#include <asm/tx4927/tx4927_mips.h>
 #ifdef CONFIG_PCI
 #include <asm/tx4927/tx4927_pci.h>
 #endif
 
-#define TOSHIBA_RBTX4927_WR08(a,b) do { TX4927_WR08(a,b); wbflush(); } while ( 0 )
-
-
 #ifdef CONFIG_PCI
 #define TBTX4927_ISA_IO_OFFSET TX4927_PCIIO
 #else
 #define TBTX4927_ISA_IO_OFFSET 0
 #endif
 
-#define RBTX4927_SW_RESET_DO         0xbc00f000
+#define RBTX4927_SW_RESET_DO         (void __iomem *)0xbc00f000UL
 #define RBTX4927_SW_RESET_DO_SET                0x01
 
-#define RBTX4927_SW_RESET_ENABLE     0xbc00f002
+#define RBTX4927_SW_RESET_ENABLE     (void __iomem *)0xbc00f002UL
 #define RBTX4927_SW_RESET_ENABLE_SET            0x01
 
 
diff --git a/include/asm-mips/tx4927/tx4927.h b/include/asm-mips/tx4927/tx4927.h
index 4bd4368e188..193e80a17c1 100644
--- a/include/asm-mips/tx4927/tx4927.h
+++ b/include/asm-mips/tx4927/tx4927.h
@@ -27,447 +27,8 @@
 #ifndef __ASM_TX4927_TX4927_H
 #define __ASM_TX4927_TX4927_H
 
-#include <asm/tx4927/tx4927_mips.h>
 #include <asm/txx9irq.h>
 
-/*
- This register naming came from the integrated CPU/controller name TX4927
- followed by the device name from table 4.2.2 on page 4-3 and then followed
- by the register name from table 4.2.3 on pages 4-4 to 4-8.  The manaul
- used was "TMPR4927BT Preliminary Rev 0.1 20.Jul.2001".
- */
-
-#define TX4927_SIO_0_BASE
-
-/* TX4927 controller */
-#define TX4927_BASE                     0xfff1f0000
-#define TX4927_BASE                     0xfff1f0000
-#define TX4927_LIMIT                    0xfff1fffff
-
-
-/* TX4927 SDRAM controller (64-bit registers) */
-#define TX4927_SDRAMC_BASE              0x8000
-#define TX4927_SDRAMC_SDCCR0            0x8000
-#define TX4927_SDRAMC_SDCCR1            0x8008
-#define TX4927_SDRAMC_SDCCR2            0x8010
-#define TX4927_SDRAMC_SDCCR3            0x8018
-#define TX4927_SDRAMC_SDCTR             0x8040
-#define TX4927_SDRAMC_SDCMD             0x8058
-#define TX4927_SDRAMC_LIMIT             0x8fff
-
-
-/* TX4927 external bus controller (64-bit registers) */
-#define TX4927_EBUSC_BASE               0x9000
-#define TX4927_EBUSC_EBCCR0             0x9000
-#define TX4927_EBUSC_EBCCR1             0x9008
-#define TX4927_EBUSC_EBCCR2             0x9010
-#define TX4927_EBUSC_EBCCR3             0x9018
-#define TX4927_EBUSC_EBCCR4             0x9020
-#define TX4927_EBUSC_EBCCR5             0x9028
-#define TX4927_EBUSC_EBCCR6             0x9030
-#define TX4927_EBUSC_EBCCR7             0x9008
-#define TX4927_EBUSC_LIMIT              0x9fff
-
-
-/* TX4927 SDRRAM Error Check Correction (64-bit registers) */
-#define TX4927_ECC_BASE                 0xa000
-#define TX4927_ECC_ECCCR                0xa000
-#define TX4927_ECC_ECCSR                0xa008
-#define TX4927_ECC_LIMIT                0xafff
-
-
-/* TX4927 DMA Controller (64-bit registers) */
-#define TX4927_DMAC_BASE                0xb000
-#define TX4927_DMAC_TBD                 0xb000
-#define TX4927_DMAC_LIMIT               0xbfff
-
-
-/* TX4927 PCI Controller (32-bit registers) */
-#define TX4927_PCIC_BASE                0xd000
-#define TX4927_PCIC_TBD                 0xb000
-#define TX4927_PCIC_LIMIT               0xdfff
-
-
-/* TX4927 Configuration registers (64-bit registers) */
-#define TX4927_CONFIG_BASE                       0xe000
-#define TX4927_CONFIG_CCFG                       0xe000
-#define TX4927_CONFIG_CCFG_RESERVED_42_63                BM_63_42
-#define TX4927_CONFIG_CCFG_WDRST                         BM_41_41
-#define TX4927_CONFIG_CCFG_WDREXEN                       BM_40_40
-#define TX4927_CONFIG_CCFG_BCFG                          BM_39_32
-#define TX4927_CONFIG_CCFG_RESERVED_27_31                BM_31_27
-#define TX4927_CONFIG_CCFG_GTOT                          BM_26_25
-#define TX4927_CONFIG_CCFG_GTOT_4096                     BM_26_25
-#define TX4927_CONFIG_CCFG_GTOT_2048                     BM_26_26
-#define TX4927_CONFIG_CCFG_GTOT_1024                     BM_25_25
-#define TX4927_CONFIG_CCFG_GTOT_0512                   (~BM_26_25)
-#define TX4927_CONFIG_CCFG_TINTDIS                       BM_24_24
-#define TX4927_CONFIG_CCFG_PCI66                         BM_23_23
-#define TX4927_CONFIG_CCFG_PCIMODE                       BM_22_22
-#define TX4927_CONFIG_CCFG_RESERVED_20_21                BM_21_20
-#define TX4927_CONFIG_CCFG_DIVMODE                       BM_19_17
-#define TX4927_CONFIG_CCFG_DIVMODE_2_0                   BM_19_19
-#define TX4927_CONFIG_CCFG_DIVMODE_3_0                  (BM_19_19|BM_17_17)
-#define TX4927_CONFIG_CCFG_DIVMODE_4_0                   BM_19_18
-#define TX4927_CONFIG_CCFG_DIVMODE_2_5                   BM_19_17
-#define TX4927_CONFIG_CCFG_DIVMODE_8_0                 (~BM_19_17)
-#define TX4927_CONFIG_CCFG_DIVMODE_12_0                  BM_17_17
-#define TX4927_CONFIG_CCFG_DIVMODE_16_0                  BM_18_18
-#define TX4927_CONFIG_CCFG_DIVMODE_10_0                  BM_18_17
-#define TX4927_CONFIG_CCFG_BEOW                          BM_16_16
-#define TX4927_CONFIG_CCFG_WR                            BM_15_15
-#define TX4927_CONFIG_CCFG_TOE                           BM_14_14
-#define TX4927_CONFIG_CCFG_PCIARB                        BM_13_13
-#define TX4927_CONFIG_CCFG_PCIDIVMODE                    BM_12_11
-#define TX4927_CONFIG_CCFG_RESERVED_08_10                BM_10_08
-#define TX4927_CONFIG_CCFG_SYSSP                         BM_07_06
-#define TX4927_CONFIG_CCFG_RESERVED_03_05                BM_05_03
-#define TX4927_CONFIG_CCFG_ENDIAN                        BM_02_02
-#define TX4927_CONFIG_CCFG_ARMODE                        BM_01_01
-#define TX4927_CONFIG_CCFG_ACEHOLD                       BM_00_00
-#define TX4927_CONFIG_REVID                      0xe008
-#define TX4927_CONFIG_REVID_RESERVED_32_63               BM_32_63
-#define TX4927_CONFIG_REVID_PCODE                        BM_16_31
-#define TX4927_CONFIG_REVID_MJERREV                      BM_12_15
-#define TX4927_CONFIG_REVID_MINEREV                      BM_08_11
-#define TX4927_CONFIG_REVID_MJREV                        BM_04_07
-#define TX4927_CONFIG_REVID_MINREV                       BM_00_03
-#define TX4927_CONFIG_PCFG                       0xe010
-#define TX4927_CONFIG_PCFG_RESERVED_57_63                BM_57_63
-#define TX4927_CONFIG_PCFG_DRVDATA                       BM_56_56
-#define TX4927_CONFIG_PCFG_DRVCB                         BM_55_55
-#define TX4927_CONFIG_PCFG_DRVDQM                        BM_54_54
-#define TX4927_CONFIG_PCFG_DRVADDR                       BM_53_53
-#define TX4927_CONFIG_PCFG_DRVCKE                        BM_52_52
-#define TX4927_CONFIG_PCFG_DRVRAS                        BM_51_51
-#define TX4927_CONFIG_PCFG_DRVCAS                        BM_50_50
-#define TX4927_CONFIG_PCFG_DRVWE                         BM_49_49
-#define TX4927_CONFIG_PCFG_DRVCS3                        BM_48_48
-#define TX4927_CONFIG_PCFG_DRVCS2                        BM_47_47
-#define TX4927_CONFIG_PCFG_DRVCS1                        BM_46_4k
-#define TX4927_CONFIG_PCFG_DRVCS0                        BM_45_45
-#define TX4927_CONFIG_PCFG_DRVCK3                        BM_44_44
-#define TX4927_CONFIG_PCFG_DRVCK2                        BM_43_43
-#define TX4927_CONFIG_PCFG_DRVCK1                        BM_42_42
-#define TX4927_CONFIG_PCFG_DRVCK0                        BM_41_41
-#define TX4927_CONFIG_PCFG_DRVCKIN                       BM_40_40
-#define TX4927_CONFIG_PCFG_RESERVED_33_39                BM_33_39
-#define TX4927_CONFIG_PCFG_BYPASS_PLL                    BM_32_32
-#define TX4927_CONFIG_PCFG_RESERVED_30_31                BM_30_31
-#define TX4927_CONFIG_PCFG_SDCLKDLY                      BM_28_29
-#define TX4927_CONFIG_PCFG_SDCLKDLY_DELAY_1            (~BM_28_29)
-#define TX4927_CONFIG_PCFG_SDCLKDLY_DELAY_2              BM_28_28
-#define TX4927_CONFIG_PCFG_SDCLKDLY_DELAY_3              BM_29_29
-#define TX4927_CONFIG_PCFG_SDCLKDLY_DELAY_4              BM_28_29
-#define TX4927_CONFIG_PCFG_SYSCLKEN                      BM_27_27
-#define TX4927_CONFIG_PCFG_SDCLKEN3                      BM_26_26
-#define TX4927_CONFIG_PCFG_SDCLKEN2                      BM_25_25
-#define TX4927_CONFIG_PCFG_SDCLKEN1                      BM_24_24
-#define TX4927_CONFIG_PCFG_SDCLKEN0                      BM_23_23
-#define TX4927_CONFIG_PCFG_SDCLKINEN                     BM_22_22
-#define TX4927_CONFIG_PCFG_PCICLKEN5                     BM_21_21
-#define TX4927_CONFIG_PCFG_PCICLKEN4                     BM_20_20
-#define TX4927_CONFIG_PCFG_PCICLKEN3                     BM_19_19
-#define TX4927_CONFIG_PCFG_PCICLKEN2                     BM_18_18
-#define TX4927_CONFIG_PCFG_PCICLKEN1                     BM_17_17
-#define TX4927_CONFIG_PCFG_PCICLKEN0                     BM_16_16
-#define TX4927_CONFIG_PCFG_RESERVED_10_15                BM_10_15
-#define TX4927_CONFIG_PCFG_SEL2                          BM_09_09
-#define TX4927_CONFIG_PCFG_SEL1                          BM_08_08
-#define TX4927_CONFIG_PCFG_DMASEL3                       BM_06_07
-#define TX4927_CONFIG_PCFG_DMASEL3_DMAREQ3             (~BM_06_07)
-#define TX4927_CONFIG_PCFG_DMASEL3_SIO0                  BM_06_06
-#define TX4927_CONFIG_PCFG_DMASEL3_ACLC3                 BM_07_07
-#define TX4927_CONFIG_PCFG_DMASEL3_ACLC1                 BM_06_07
-#define TX4927_CONFIG_PCFG_DMASEL2                       BM_06_07
-#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_0_DMAREQ2      (~BM_06_07)
-#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_0_SIO0           BM_06_06
-#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_0_RESERVED_10    BM_07_07
-#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_0_RESERVED_11    BM_06_07
-#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_1_ACLC1        (~BM_06_07)
-#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_1_SIO0           BM_06_06
-#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_1_ACLC2          BM_07_07
-#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_1_ACLC0          BM_06_07
-#define TX4927_CONFIG_PCFG_DMASEL1                       BM_02_03
-#define TX4927_CONFIG_PCFG_DMASEL1_DMAREQ1             (~BM_02_03)
-#define TX4927_CONFIG_PCFG_DMASEL1_SIO1                  BM_02_02
-#define TX4927_CONFIG_PCFG_DMASEL1_ACLC1                 BM_03_03
-#define TX4927_CONFIG_PCFG_DMASEL1_ACLC3                 BM_02_03
-#define TX4927_CONFIG_PCFG_DMASEL0                       BM_00_01
-#define TX4927_CONFIG_PCFG_DMASEL0_DMAREQ0             (~BM_00_01)
-#define TX4927_CONFIG_PCFG_DMASEL0_SIO1                  BM_00_00
-#define TX4927_CONFIG_PCFG_DMASEL0_ACLC0                 BM_01_01
-#define TX4927_CONFIG_PCFG_DMASEL0_ACLC2                 BM_00_01
-#define TX4927_CONFIG_TOEA                       0xe018
-#define TX4927_CONFIG_TOEA_RESERVED_36_63                BM_36_63
-#define TX4927_CONFIG_TOEA_TOEA                          BM_00_35
-#define TX4927_CONFIG_CLKCTR                     0xe020
-#define TX4927_CONFIG_CLKCTR_RESERVED_26_63              BM_26_63
-#define TX4927_CONFIG_CLKCTR_ACLCKD                      BM_25_25
-#define TX4927_CONFIG_CLKCTR_PIOCKD                      BM_24_24
-#define TX4927_CONFIG_CLKCTR_DMACKD                      BM_23_23
-#define TX4927_CONFIG_CLKCTR_PCICKD                      BM_22_22
-#define TX4927_CONFIG_CLKCTR_SET_21                      BM_21_21
-#define TX4927_CONFIG_CLKCTR_TM0CKD                      BM_20_20
-#define TX4927_CONFIG_CLKCTR_TM1CKD                      BM_19_19
-#define TX4927_CONFIG_CLKCTR_TM2CKD                      BM_18_18
-#define TX4927_CONFIG_CLKCTR_SIO0CKD                     BM_17_17
-#define TX4927_CONFIG_CLKCTR_SIO1CKD                     BM_16_16
-#define TX4927_CONFIG_CLKCTR_RESERVED_10_15              BM_10_15
-#define TX4927_CONFIG_CLKCTR_ACLRST                      BM_09_09
-#define TX4927_CONFIG_CLKCTR_PIORST                      BM_08_08
-#define TX4927_CONFIG_CLKCTR_DMARST                      BM_07_07
-#define TX4927_CONFIG_CLKCTR_PCIRST                      BM_06_06
-#define TX4927_CONFIG_CLKCTR_RESERVED_05_05              BM_05_05
-#define TX4927_CONFIG_CLKCTR_TM0RST                      BM_04_04
-#define TX4927_CONFIG_CLKCTR_TM1RST                      BM_03_03
-#define TX4927_CONFIG_CLKCTR_TM2RST                      BM_02_02
-#define TX4927_CONFIG_CLKCTR_SIO0RST                     BM_01_01
-#define TX4927_CONFIG_CLKCTR_SIO1RST                     BM_00_00
-#define TX4927_CONFIG_GARBC                      0xe030
-#define TX4927_CONFIG_GARBC_RESERVED_10_63               BM_10_63
-#define TX4927_CONFIG_GARBC_SET_09                       BM_09_09
-#define TX4927_CONFIG_GARBC_ARBMD                        BM_08_08
-#define TX4927_CONFIG_GARBC_RESERVED_06_07               BM_06_07
-#define TX4927_CONFIG_GARBC_PRIORITY_H1                  BM_04_05
-#define TX4927_CONFIG_GARBC_PRIORITY_H1_PCI            (~BM_04_05)
-#define TX4927_CONFIG_GARBC_PRIORITY_H1_PDMAC            BM_04_04
-#define TX4927_CONFIG_GARBC_PRIORITY_H1_DMAC             BM_05_05
-#define TX4927_CONFIG_GARBC_PRIORITY_H1_BAD_VALUE        BM_04_05
-#define TX4927_CONFIG_GARBC_PRIORITY_H2                  BM_02_03
-#define TX4927_CONFIG_GARBC_PRIORITY_H2_PCI            (~BM_02_03)
-#define TX4927_CONFIG_GARBC_PRIORITY_H2_PDMAC            BM_02_02
-#define TX4927_CONFIG_GARBC_PRIORITY_H2_DMAC             BM_03_03
-#define TX4927_CONFIG_GARBC_PRIORITY_H2_BAD_VALUE        BM_02_03
-#define TX4927_CONFIG_GARBC_PRIORITY_H3                  BM_00_01
-#define TX4927_CONFIG_GARBC_PRIORITY_H3_PCI            (~BM_00_01)
-#define TX4927_CONFIG_GARBC_PRIORITY_H3_PDMAC            BM_00_00
-#define TX4927_CONFIG_GARBC_PRIORITY_H3_DMAC             BM_01_01
-#define TX4927_CONFIG_GARBC_PRIORITY_H3_BAD_VALUE        BM_00_01
-#define TX4927_CONFIG_RAMP                       0xe048
-#define TX4927_CONFIG_RAMP_RESERVED_20_63                BM_20_63
-#define TX4927_CONFIG_RAMP_RAMP                          BM_00_19
-#define TX4927_CONFIG_LIMIT                      0xefff
-
-
-/* TX4927 Timer 0 (32-bit registers) */
-#define TX4927_TMR0_BASE                0xf000
-#define TX4927_TMR0_TMTCR0              0xf000
-#define TX4927_TMR0_TMTISR0             0xf004
-#define TX4927_TMR0_TMCPRA0             0xf008
-#define TX4927_TMR0_TMCPRB0             0xf00c
-#define TX4927_TMR0_TMITMR0             0xf010
-#define TX4927_TMR0_TMCCDR0             0xf020
-#define TX4927_TMR0_TMPGMR0             0xf030
-#define TX4927_TMR0_TMTRR0              0xf0f0
-#define TX4927_TMR0_LIMIT               0xf0ff
-
-
-/* TX4927 Timer 1 (32-bit registers) */
-#define TX4927_TMR1_BASE                0xf100
-#define TX4927_TMR1_TMTCR1              0xf100
-#define TX4927_TMR1_TMTISR1             0xf104
-#define TX4927_TMR1_TMCPRA1             0xf108
-#define TX4927_TMR1_TMCPRB1             0xf10c
-#define TX4927_TMR1_TMITMR1             0xf110
-#define TX4927_TMR1_TMCCDR1             0xf120
-#define TX4927_TMR1_TMPGMR1             0xf130
-#define TX4927_TMR1_TMTRR1              0xf1f0
-#define TX4927_TMR1_LIMIT               0xf1ff
-
-
-/* TX4927 Timer 2 (32-bit registers) */
-#define TX4927_TMR2_BASE                0xf200
-#define TX4927_TMR2_TMTCR2              0xf200
-#define TX4927_TMR2_TMTISR2             0xf204
-#define TX4927_TMR2_TMCPRA2             0xf208
-#define TX4927_TMR2_TMITMR2             0xf210
-#define TX4927_TMR2_TMCCDR2             0xf220
-#define TX4927_TMR2_TMWTMR2             0xf240
-#define TX4927_TMR2_TMTRR2              0xf2f0
-#define TX4927_TMR2_LIMIT               0xf2ff
-
-
-/* TX4927 serial port 0 (32-bit registers) */
-#define TX4927_SIO0_BASE                         0xf300
-#define TX4927_SIO0_SILCR0                       0xf300
-#define TX4927_SIO0_SILCR0_RESERVED_16_31                BM_16_31
-#define TX4927_SIO0_SILCR0_RWUB                          BM_15_15
-#define TX4927_SIO0_SILCR0_TWUB                          BM_14_14
-#define TX4927_SIO0_SILCR0_UODE                          BM_13_13
-#define TX4927_SIO0_SILCR0_RESERVED_07_12                BM_07_12
-#define TX4927_SIO0_SILCR0_SCS                           BM_05_06
-#define TX4927_SIO0_SILCR0_SCS_IMBUSCLK_IC             (~BM_05_06)
-#define TX4927_SIO0_SILCR0_SCS_IMBUSCLK_BRG              BM_05_05
-#define TX4927_SIO0_SILCR0_SCS_SCLK_EC                   BM_06_06
-#define TX4927_SIO0_SILCR0_SCS_SCLK_BRG                  BM_05_06
-#define TX4927_SIO0_SILCR0_UEPS                          BM_04_04
-#define TX4927_SIO0_SILCR0_UPEN                          BM_03_03
-#define TX4927_SIO0_SILCR0_USBL                          BM_02_02
-#define TX4927_SIO0_SILCR0_UMODE                         BM_00_01
-#define TX4927_SIO0_SILCR0_UMODE_DATA_8_BIT              BM_00_01
-#define TX4927_SIO0_SILCR0_UMODE_DATA_7_BIT            (~BM_00_01)
-#define TX4927_SIO0_SILCR0_UMODE_DATA_8_BIT_MC           BM_01_01
-#define TX4927_SIO0_SILCR0_UMODE_DATA_7_BIT_MC           BM_00_01
-#define TX4927_SIO0_SIDICR0                      0xf304
-#define TX4927_SIO0_SIDICR0_RESERVED_16_31               BM_16_31
-#define TX4927_SIO0_SIDICR0_TDE                          BM_15_15
-#define TX4927_SIO0_SIDICR0_RDE                          BM_14_14
-#define TX4927_SIO0_SIDICR0_TIE                          BM_13_13
-#define TX4927_SIO0_SIDICR0_RIE                          BM_12_12
-#define TX4927_SIO0_SIDICR0_SPIE                         BM_11_11
-#define TX4927_SIO0_SIDICR0_CTSAC                        BM_09_10
-#define TX4927_SIO0_SIDICR0_CTSAC_NONE                 (~BM_09_10)
-#define TX4927_SIO0_SIDICR0_CTSAC_RISE                   BM_09_09
-#define TX4927_SIO0_SIDICR0_CTSAC_FALL                   BM_10_10
-#define TX4927_SIO0_SIDICR0_CTSAC_BOTH                   BM_09_10
-#define TX4927_SIO0_SIDICR0_RESERVED_06_08               BM_06_08
-#define TX4927_SIO0_SIDICR0_STIE                         BM_00_05
-#define TX4927_SIO0_SIDICR0_STIE_NONE                  (~BM_00_05)
-#define TX4927_SIO0_SIDICR0_STIE_OERS                    BM_05_05
-#define TX4927_SIO0_SIDICR0_STIE_CTSAC                   BM_04_04
-#define TX4927_SIO0_SIDICR0_STIE_RBRKD                   BM_03_03
-#define TX4927_SIO0_SIDICR0_STIE_TRDY                    BM_02_02
-#define TX4927_SIO0_SIDICR0_STIE_TXALS                   BM_01_01
-#define TX4927_SIO0_SIDICR0_STIE_UBRKD                   BM_00_00
-#define TX4927_SIO0_SIDISR0                      0xf308
-#define TX4927_SIO0_SIDISR0_RESERVED_16_31               BM_16_31
-#define TX4927_SIO0_SIDISR0_UBRK                         BM_15_15
-#define TX4927_SIO0_SIDISR0_UVALID                       BM_14_14
-#define TX4927_SIO0_SIDISR0_UFER                         BM_13_13
-#define TX4927_SIO0_SIDISR0_UPER                         BM_12_12
-#define TX4927_SIO0_SIDISR0_UOER                         BM_11_11
-#define TX4927_SIO0_SIDISR0_ERI                          BM_10_10
-#define TX4927_SIO0_SIDISR0_TOUT                         BM_09_09
-#define TX4927_SIO0_SIDISR0_TDIS                         BM_08_08
-#define TX4927_SIO0_SIDISR0_RDIS                         BM_07_07
-#define TX4927_SIO0_SIDISR0_STIS                         BM_06_06
-#define TX4927_SIO0_SIDISR0_RESERVED_05_05               BM_05_05
-#define TX4927_SIO0_SIDISR0_RFDN                         BM_00_04
-#define TX4927_SIO0_SISCISR0                     0xf30c
-#define TX4927_SIO0_SISCISR0_RESERVED_06_31              BM_06_31
-#define TX4927_SIO0_SISCISR0_OERS                        BM_05_05
-#define TX4927_SIO0_SISCISR0_CTSS                        BM_04_04
-#define TX4927_SIO0_SISCISR0_RBRKD                       BM_03_03
-#define TX4927_SIO0_SISCISR0_TRDY                        BM_02_02
-#define TX4927_SIO0_SISCISR0_TXALS                       BM_01_01
-#define TX4927_SIO0_SISCISR0_UBRKD                       BM_00_00
-#define TX4927_SIO0_SIFCR0                       0xf310
-#define TX4927_SIO0_SIFCR0_RESERVED_16_31                BM_16_31
-#define TX4927_SIO0_SIFCR0_SWRST                         BM_16_31
-#define TX4927_SIO0_SIFCR0_RESERVED_09_14                BM_09_14
-#define TX4927_SIO0_SIFCR0_RDIL                          BM_16_31
-#define TX4927_SIO0_SIFCR0_RDIL_BYTES_1                (~BM_07_08)
-#define TX4927_SIO0_SIFCR0_RDIL_BYTES_4                  BM_07_07
-#define TX4927_SIO0_SIFCR0_RDIL_BYTES_8                  BM_08_08
-#define TX4927_SIO0_SIFCR0_RDIL_BYTES_12                 BM_07_08
-#define TX4927_SIO0_SIFCR0_RESERVED_05_06                BM_05_06
-#define TX4927_SIO0_SIFCR0_TDIL                          BM_03_04
-#define TX4927_SIO0_SIFCR0_TDIL_BYTES_1                (~BM_03_04)
-#define TX4927_SIO0_SIFCR0_TDIL_BYTES_4                  BM_03_03
-#define TX4927_SIO0_SIFCR0_TDIL_BYTES_8                  BM_04_04
-#define TX4927_SIO0_SIFCR0_TDIL_BYTES_0                  BM_03_04
-#define TX4927_SIO0_SIFCR0_TFRST                         BM_02_02
-#define TX4927_SIO0_SIFCR0_RFRST                         BM_01_01
-#define TX4927_SIO0_SIFCR0_FRSTE                         BM_00_00
-#define TX4927_SIO0_SIFLCR0                      0xf314
-#define TX4927_SIO0_SIFLCR0_RESERVED_13_31               BM_13_31
-#define TX4927_SIO0_SIFLCR0_RCS                          BM_12_12
-#define TX4927_SIO0_SIFLCR0_TES                          BM_11_11
-#define TX4927_SIO0_SIFLCR0_RESERVED_10_10               BM_10_10
-#define TX4927_SIO0_SIFLCR0_RTSSC                        BM_09_09
-#define TX4927_SIO0_SIFLCR0_RSDE                         BM_08_08
-#define TX4927_SIO0_SIFLCR0_TSDE                         BM_07_07
-#define TX4927_SIO0_SIFLCR0_RESERVED_05_06               BM_05_06
-#define TX4927_SIO0_SIFLCR0_RTSTL                        BM_01_04
-#define TX4927_SIO0_SIFLCR0_TBRK                         BM_00_00
-#define TX4927_SIO0_SIBGR0                       0xf318
-#define TX4927_SIO0_SIBGR0_RESERVED_10_31                BM_10_31
-#define TX4927_SIO0_SIBGR0_BCLK                          BM_08_09
-#define TX4927_SIO0_SIBGR0_BCLK_T0                     (~BM_08_09)
-#define TX4927_SIO0_SIBGR0_BCLK_T2                       BM_08_08
-#define TX4927_SIO0_SIBGR0_BCLK_T4                       BM_09_09
-#define TX4927_SIO0_SIBGR0_BCLK_T6                       BM_08_09
-#define TX4927_SIO0_SIBGR0_BRD                           BM_00_07
-#define TX4927_SIO0_SITFIF00                     0xf31c
-#define TX4927_SIO0_SITFIF00_RESERVED_08_31              BM_08_31
-#define TX4927_SIO0_SITFIF00_TXD                         BM_00_07
-#define TX4927_SIO0_SIRFIFO0                     0xf320
-#define TX4927_SIO0_SIRFIFO0_RESERVED_08_31              BM_08_31
-#define TX4927_SIO0_SIRFIFO0_RXD                         BM_00_07
-#define TX4927_SIO0_SIRFIFO0                     0xf320
-#define TX4927_SIO0_LIMIT                        0xf3ff
-
-
-/* TX4927 serial port 1 (32-bit registers) */
-#define TX4927_SIO1_BASE                0xf400
-#define TX4927_SIO1_SILCR1              0xf400
-#define TX4927_SIO1_SIDICR1             0xf404
-#define TX4927_SIO1_SIDISR1             0xf408
-#define TX4927_SIO1_SISCISR1            0xf40c
-#define TX4927_SIO1_SIFCR1              0xf410
-#define TX4927_SIO1_SIFLCR1             0xf414
-#define TX4927_SIO1_SIBGR1              0xf418
-#define TX4927_SIO1_SITFIF01            0xf41c
-#define TX4927_SIO1_SIRFIFO1            0xf420
-#define TX4927_SIO1_LIMIT               0xf4ff
-
-
-/* TX4927 parallel port (32-bit registers) */
-#define TX4927_PIO_BASE                 0xf500
-#define TX4927_PIO_PIOD0                0xf500
-#define TX4927_PIO_PIODI                0xf504
-#define TX4927_PIO_PIODIR               0xf508
-#define TX4927_PIO_PIOOD                0xf50c
-#define TX4927_PIO_LIMIT                0xf50f
-
-
-/* TX4927 AC-link controller (32-bit registers) */
-#define TX4927_ACLC_BASE                0xf700
-#define TX4927_ACLC_ACCTLEN             0xf700
-#define TX4927_ACLC_ACCTLDIS            0xf704
-#define TX4927_ACLC_ACREGACC            0xf708
-#define TX4927_ACLC_ACINTSTS            0xf710
-#define TX4927_ACLC_ACINTMSTS           0xf714
-#define TX4927_ACLC_ACINTEN             0xf718
-#define TX4927_ACLC_ACINTDIS            0xf71c
-#define TX4927_ACLC_ACSEMAPH            0xf720
-#define TX4927_ACLC_ACGPIDAT            0xf740
-#define TX4927_ACLC_ACGPODAT            0xf744
-#define TX4927_ACLC_ACSLTEN             0xf748
-#define TX4927_ACLC_ACSLTDIS            0xf74c
-#define TX4927_ACLC_ACFIFOSTS           0xf750
-#define TX4927_ACLC_ACDMASTS            0xf780
-#define TX4927_ACLC_ACDMASEL            0xf784
-#define TX4927_ACLC_ACAUDODAT           0xf7a0
-#define TX4927_ACLC_ACSURRDAT           0xf7a4
-#define TX4927_ACLC_ACCENTDAT           0xf7a8
-#define TX4927_ACLC_ACLFEDAT            0xf7ac
-#define TX4927_ACLC_ACAUDIDAT           0xf7b0
-#define TX4927_ACLC_ACMODODAT           0xf7b8
-#define TX4927_ACLC_ACMODIDAT           0xf7bc
-#define TX4927_ACLC_ACREVID             0xf7fc
-#define TX4927_ACLC_LIMIT               0xf7ff
-
-
-#define TX4927_REG(x) ((TX4927_BASE)+(x))
-
-#define TX4927_RD08( reg      )   (*(vu08*)(reg))
-#define TX4927_WR08( reg, val )  ((*(vu08*)(reg))=(val))
-
-#define TX4927_RD16( reg      )   (*(vu16*)(reg))
-#define TX4927_WR16( reg, val )  ((*(vu16*)(reg))=(val))
-
-#define TX4927_RD32( reg      )   (*(vu32*)(reg))
-#define TX4927_WR32( reg, val )  ((*(vu32*)(reg))=(val))
-
-#define TX4927_RD64( reg      )   (*(vu64*)(reg))
-#define TX4927_WR64( reg, val )  ((*(vu64*)(reg))=(val))
-
-#define TX4927_RD( reg      ) TX4927_RD32( reg )
-#define TX4927_WR( reg, val ) TX4927_WR32( reg, val )
-
-
 #define TX4927_IRQ_CP0_BEG  MIPS_CPU_IRQ_BASE
 #define TX4927_IRQ_CP0_END  (MIPS_CPU_IRQ_BASE + 8 - 1)
 
diff --git a/include/asm-mips/tx4927/tx4927_mips.h b/include/asm-mips/tx4927/tx4927_mips.h
deleted file mode 100644
index 242ab93bf2e..00000000000
--- a/include/asm-mips/tx4927/tx4927_mips.h
+++ /dev/null
@@ -1,4177 +0,0 @@
-/*
- * Author: MontaVista Software, Inc.
- *         source@mvista.com
- *
- * Copyright 2001-2002 MontaVista Software Inc.
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the
- *  Free Software Foundation; either version 2 of the License, or (at your
- *  option) any later version.
- *
- *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#ifndef __ASM_TX4927_TX4927_MIPS_H
-#define __ASM_TX4927_TX4927_MIPS_H
-
-#ifndef __ASSEMBLY__
-
-static inline void asm_wait(void)
-{
-	__asm__(".set\tmips3\n\t"
-		"wait\n\t"
-		".set\tmips0");
-}
-
-#define reg_rd08(r)    ((u8 )(*((vu8 *)(r))))
-#define reg_rd16(r)    ((u16)(*((vu16*)(r))))
-#define reg_rd32(r)    ((u32)(*((vu32*)(r))))
-#define reg_rd64(r)    ((u64)(*((vu64*)(r))))
-
-#define reg_wr08(r,v)  ((*((vu8 *)(r)))=((u8 )(v)))
-#define reg_wr16(r,v)  ((*((vu16*)(r)))=((u16)(v)))
-#define reg_wr32(r,v)  ((*((vu32*)(r)))=((u32)(v)))
-#define reg_wr64(r,v)  ((*((vu64*)(r)))=((u64)(v)))
-
-typedef volatile __signed char vs8;
-typedef volatile unsigned char vu8;
-
-typedef volatile __signed short vs16;
-typedef volatile unsigned short vu16;
-
-typedef volatile __signed int vs32;
-typedef volatile unsigned int vu32;
-
-typedef  s8  s08;
-typedef vs8 vs08;
-
-typedef  u8  u08;
-typedef vu8 vu08;
-
-
-#if (_MIPS_SZLONG == 64)
-
-typedef volatile __signed__ long vs64;
-typedef volatile unsigned long vu64;
-
-#else
-
-typedef volatile __signed__ long long vs64;
-typedef volatile unsigned long long vu64;
-
-#endif
-
-
-#define BM_00_00 0x0000000000000001
-#define BM_01_00 0x0000000000000003
-#define BM_00_01 BM_01_00
-#define BM_02_00 0x0000000000000007
-#define BM_00_02 BM_02_00
-#define BM_03_00 0x000000000000000f
-#define BM_00_03 BM_03_00
-#define BM_04_00 0x000000000000001f
-#define BM_00_04 BM_04_00
-#define BM_05_00 0x000000000000003f
-#define BM_00_05 BM_05_00
-#define BM_06_00 0x000000000000007f
-#define BM_00_06 BM_06_00
-#define BM_07_00 0x00000000000000ff
-#define BM_00_07 BM_07_00
-#define BM_08_00 0x00000000000001ff
-#define BM_00_08 BM_08_00
-#define BM_09_00 0x00000000000003ff
-#define BM_00_09 BM_09_00
-#define BM_10_00 0x00000000000007ff
-#define BM_00_10 BM_10_00
-#define BM_11_00 0x0000000000000fff
-#define BM_00_11 BM_11_00
-#define BM_12_00 0x0000000000001fff
-#define BM_00_12 BM_12_00
-#define BM_13_00 0x0000000000003fff
-#define BM_00_13 BM_13_00
-#define BM_14_00 0x0000000000007fff
-#define BM_00_14 BM_14_00
-#define BM_15_00 0x000000000000ffff
-#define BM_00_15 BM_15_00
-#define BM_16_00 0x000000000001ffff
-#define BM_00_16 BM_16_00
-#define BM_17_00 0x000000000003ffff
-#define BM_00_17 BM_17_00
-#define BM_18_00 0x000000000007ffff
-#define BM_00_18 BM_18_00
-#define BM_19_00 0x00000000000fffff
-#define BM_00_19 BM_19_00
-#define BM_20_00 0x00000000001fffff
-#define BM_00_20 BM_20_00
-#define BM_21_00 0x00000000003fffff
-#define BM_00_21 BM_21_00
-#define BM_22_00 0x00000000007fffff
-#define BM_00_22 BM_22_00
-#define BM_23_00 0x0000000000ffffff
-#define BM_00_23 BM_23_00
-#define BM_24_00 0x0000000001ffffff
-#define BM_00_24 BM_24_00
-#define BM_25_00 0x0000000003ffffff
-#define BM_00_25 BM_25_00
-#define BM_26_00 0x0000000007ffffff
-#define BM_00_26 BM_26_00
-#define BM_27_00 0x000000000fffffff
-#define BM_00_27 BM_27_00
-#define BM_28_00 0x000000001fffffff
-#define BM_00_28 BM_28_00
-#define BM_29_00 0x000000003fffffff
-#define BM_00_29 BM_29_00
-#define BM_30_00 0x000000007fffffff
-#define BM_00_30 BM_30_00
-#define BM_31_00 0x00000000ffffffff
-#define BM_00_31 BM_31_00
-#define BM_32_00 0x00000001ffffffff
-#define BM_00_32 BM_32_00
-#define BM_33_00 0x00000003ffffffff
-#define BM_00_33 BM_33_00
-#define BM_34_00 0x00000007ffffffff
-#define BM_00_34 BM_34_00
-#define BM_35_00 0x0000000fffffffff
-#define BM_00_35 BM_35_00
-#define BM_36_00 0x0000001fffffffff
-#define BM_00_36 BM_36_00
-#define BM_37_00 0x0000003fffffffff
-#define BM_00_37 BM_37_00
-#define BM_38_00 0x0000007fffffffff
-#define BM_00_38 BM_38_00
-#define BM_39_00 0x000000ffffffffff
-#define BM_00_39 BM_39_00
-#define BM_40_00 0x000001ffffffffff
-#define BM_00_40 BM_40_00
-#define BM_41_00 0x000003ffffffffff
-#define BM_00_41 BM_41_00
-#define BM_42_00 0x000007ffffffffff
-#define BM_00_42 BM_42_00
-#define BM_43_00 0x00000fffffffffff
-#define BM_00_43 BM_43_00
-#define BM_44_00 0x00001fffffffffff
-#define BM_00_44 BM_44_00
-#define BM_45_00 0x00003fffffffffff
-#define BM_00_45 BM_45_00
-#define BM_46_00 0x00007fffffffffff
-#define BM_00_46 BM_46_00
-#define BM_47_00 0x0000ffffffffffff
-#define BM_00_47 BM_47_00
-#define BM_48_00 0x0001ffffffffffff
-#define BM_00_48 BM_48_00
-#define BM_49_00 0x0003ffffffffffff
-#define BM_00_49 BM_49_00
-#define BM_50_00 0x0007ffffffffffff
-#define BM_00_50 BM_50_00
-#define BM_51_00 0x000fffffffffffff
-#define BM_00_51 BM_51_00
-#define BM_52_00 0x001fffffffffffff
-#define BM_00_52 BM_52_00
-#define BM_53_00 0x003fffffffffffff
-#define BM_00_53 BM_53_00
-#define BM_54_00 0x007fffffffffffff
-#define BM_00_54 BM_54_00
-#define BM_55_00 0x00ffffffffffffff
-#define BM_00_55 BM_55_00
-#define BM_56_00 0x01ffffffffffffff
-#define BM_00_56 BM_56_00
-#define BM_57_00 0x03ffffffffffffff
-#define BM_00_57 BM_57_00
-#define BM_58_00 0x07ffffffffffffff
-#define BM_00_58 BM_58_00
-#define BM_59_00 0x0fffffffffffffff
-#define BM_00_59 BM_59_00
-#define BM_60_00 0x1fffffffffffffff
-#define BM_00_60 BM_60_00
-#define BM_61_00 0x3fffffffffffffff
-#define BM_00_61 BM_61_00
-#define BM_62_00 0x7fffffffffffffff
-#define BM_00_62 BM_62_00
-#define BM_63_00 0xffffffffffffffff
-#define BM_00_63 BM_63_00
-#define BM_01_01 0x0000000000000002
-#define BM_02_01 0x0000000000000006
-#define BM_01_02 BM_02_01
-#define BM_03_01 0x000000000000000e
-#define BM_01_03 BM_03_01
-#define BM_04_01 0x000000000000001e
-#define BM_01_04 BM_04_01
-#define BM_05_01 0x000000000000003e
-#define BM_01_05 BM_05_01
-#define BM_06_01 0x000000000000007e
-#define BM_01_06 BM_06_01
-#define BM_07_01 0x00000000000000fe
-#define BM_01_07 BM_07_01
-#define BM_08_01 0x00000000000001fe
-#define BM_01_08 BM_08_01
-#define BM_09_01 0x00000000000003fe
-#define BM_01_09 BM_09_01
-#define BM_10_01 0x00000000000007fe
-#define BM_01_10 BM_10_01
-#define BM_11_01 0x0000000000000ffe
-#define BM_01_11 BM_11_01
-#define BM_12_01 0x0000000000001ffe
-#define BM_01_12 BM_12_01
-#define BM_13_01 0x0000000000003ffe
-#define BM_01_13 BM_13_01
-#define BM_14_01 0x0000000000007ffe
-#define BM_01_14 BM_14_01
-#define BM_15_01 0x000000000000fffe
-#define BM_01_15 BM_15_01
-#define BM_16_01 0x000000000001fffe
-#define BM_01_16 BM_16_01
-#define BM_17_01 0x000000000003fffe
-#define BM_01_17 BM_17_01
-#define BM_18_01 0x000000000007fffe
-#define BM_01_18 BM_18_01
-#define BM_19_01 0x00000000000ffffe
-#define BM_01_19 BM_19_01
-#define BM_20_01 0x00000000001ffffe
-#define BM_01_20 BM_20_01
-#define BM_21_01 0x00000000003ffffe
-#define BM_01_21 BM_21_01
-#define BM_22_01 0x00000000007ffffe
-#define BM_01_22 BM_22_01
-#define BM_23_01 0x0000000000fffffe
-#define BM_01_23 BM_23_01
-#define BM_24_01 0x0000000001fffffe
-#define BM_01_24 BM_24_01
-#define BM_25_01 0x0000000003fffffe
-#define BM_01_25 BM_25_01
-#define BM_26_01 0x0000000007fffffe
-#define BM_01_26 BM_26_01
-#define BM_27_01 0x000000000ffffffe
-#define BM_01_27 BM_27_01
-#define BM_28_01 0x000000001ffffffe
-#define BM_01_28 BM_28_01
-#define BM_29_01 0x000000003ffffffe
-#define BM_01_29 BM_29_01
-#define BM_30_01 0x000000007ffffffe
-#define BM_01_30 BM_30_01
-#define BM_31_01 0x00000000fffffffe
-#define BM_01_31 BM_31_01
-#define BM_32_01 0x00000001fffffffe
-#define BM_01_32 BM_32_01
-#define BM_33_01 0x00000003fffffffe
-#define BM_01_33 BM_33_01
-#define BM_34_01 0x00000007fffffffe
-#define BM_01_34 BM_34_01
-#define BM_35_01 0x0000000ffffffffe
-#define BM_01_35 BM_35_01
-#define BM_36_01 0x0000001ffffffffe
-#define BM_01_36 BM_36_01
-#define BM_37_01 0x0000003ffffffffe
-#define BM_01_37 BM_37_01
-#define BM_38_01 0x0000007ffffffffe
-#define BM_01_38 BM_38_01
-#define BM_39_01 0x000000fffffffffe
-#define BM_01_39 BM_39_01
-#define BM_40_01 0x000001fffffffffe
-#define BM_01_40 BM_40_01
-#define BM_41_01 0x000003fffffffffe
-#define BM_01_41 BM_41_01
-#define BM_42_01 0x000007fffffffffe
-#define BM_01_42 BM_42_01
-#define BM_43_01 0x00000ffffffffffe
-#define BM_01_43 BM_43_01
-#define BM_44_01 0x00001ffffffffffe
-#define BM_01_44 BM_44_01
-#define BM_45_01 0x00003ffffffffffe
-#define BM_01_45 BM_45_01
-#define BM_46_01 0x00007ffffffffffe
-#define BM_01_46 BM_46_01
-#define BM_47_01 0x0000fffffffffffe
-#define BM_01_47 BM_47_01
-#define BM_48_01 0x0001fffffffffffe
-#define BM_01_48 BM_48_01
-#define BM_49_01 0x0003fffffffffffe
-#define BM_01_49 BM_49_01
-#define BM_50_01 0x0007fffffffffffe
-#define BM_01_50 BM_50_01
-#define BM_51_01 0x000ffffffffffffe
-#define BM_01_51 BM_51_01
-#define BM_52_01 0x001ffffffffffffe
-#define BM_01_52 BM_52_01
-#define BM_53_01 0x003ffffffffffffe
-#define BM_01_53 BM_53_01
-#define BM_54_01 0x007ffffffffffffe
-#define BM_01_54 BM_54_01
-#define BM_55_01 0x00fffffffffffffe
-#define BM_01_55 BM_55_01
-#define BM_56_01 0x01fffffffffffffe
-#define BM_01_56 BM_56_01
-#define BM_57_01 0x03fffffffffffffe
-#define BM_01_57 BM_57_01
-#define BM_58_01 0x07fffffffffffffe
-#define BM_01_58 BM_58_01
-#define BM_59_01 0x0ffffffffffffffe
-#define BM_01_59 BM_59_01
-#define BM_60_01 0x1ffffffffffffffe
-#define BM_01_60 BM_60_01
-#define BM_61_01 0x3ffffffffffffffe
-#define BM_01_61 BM_61_01
-#define BM_62_01 0x7ffffffffffffffe
-#define BM_01_62 BM_62_01
-#define BM_63_01 0xfffffffffffffffe
-#define BM_01_63 BM_63_01
-#define BM_02_02 0x0000000000000004
-#define BM_03_02 0x000000000000000c
-#define BM_02_03 BM_03_02
-#define BM_04_02 0x000000000000001c
-#define BM_02_04 BM_04_02
-#define BM_05_02 0x000000000000003c
-#define BM_02_05 BM_05_02
-#define BM_06_02 0x000000000000007c
-#define BM_02_06 BM_06_02
-#define BM_07_02 0x00000000000000fc
-#define BM_02_07 BM_07_02
-#define BM_08_02 0x00000000000001fc
-#define BM_02_08 BM_08_02
-#define BM_09_02 0x00000000000003fc
-#define BM_02_09 BM_09_02
-#define BM_10_02 0x00000000000007fc
-#define BM_02_10 BM_10_02
-#define BM_11_02 0x0000000000000ffc
-#define BM_02_11 BM_11_02
-#define BM_12_02 0x0000000000001ffc
-#define BM_02_12 BM_12_02
-#define BM_13_02 0x0000000000003ffc
-#define BM_02_13 BM_13_02
-#define BM_14_02 0x0000000000007ffc
-#define BM_02_14 BM_14_02
-#define BM_15_02 0x000000000000fffc
-#define BM_02_15 BM_15_02
-#define BM_16_02 0x000000000001fffc
-#define BM_02_16 BM_16_02
-#define BM_17_02 0x000000000003fffc
-#define BM_02_17 BM_17_02
-#define BM_18_02 0x000000000007fffc
-#define BM_02_18 BM_18_02
-#define BM_19_02 0x00000000000ffffc
-#define BM_02_19 BM_19_02
-#define BM_20_02 0x00000000001ffffc
-#define BM_02_20 BM_20_02
-#define BM_21_02 0x00000000003ffffc
-#define BM_02_21 BM_21_02
-#define BM_22_02 0x00000000007ffffc
-#define BM_02_22 BM_22_02
-#define BM_23_02 0x0000000000fffffc
-#define BM_02_23 BM_23_02
-#define BM_24_02 0x0000000001fffffc
-#define BM_02_24 BM_24_02
-#define BM_25_02 0x0000000003fffffc
-#define BM_02_25 BM_25_02
-#define BM_26_02 0x0000000007fffffc
-#define BM_02_26 BM_26_02
-#define BM_27_02 0x000000000ffffffc
-#define BM_02_27 BM_27_02
-#define BM_28_02 0x000000001ffffffc
-#define BM_02_28 BM_28_02
-#define BM_29_02 0x000000003ffffffc
-#define BM_02_29 BM_29_02
-#define BM_30_02 0x000000007ffffffc
-#define BM_02_30 BM_30_02
-#define BM_31_02 0x00000000fffffffc
-#define BM_02_31 BM_31_02
-#define BM_32_02 0x00000001fffffffc
-#define BM_02_32 BM_32_02
-#define BM_33_02 0x00000003fffffffc
-#define BM_02_33 BM_33_02
-#define BM_34_02 0x00000007fffffffc
-#define BM_02_34 BM_34_02
-#define BM_35_02 0x0000000ffffffffc
-#define BM_02_35 BM_35_02
-#define BM_36_02 0x0000001ffffffffc
-#define BM_02_36 BM_36_02
-#define BM_37_02 0x0000003ffffffffc
-#define BM_02_37 BM_37_02
-#define BM_38_02 0x0000007ffffffffc
-#define BM_02_38 BM_38_02
-#define BM_39_02 0x000000fffffffffc
-#define BM_02_39 BM_39_02
-#define BM_40_02 0x000001fffffffffc
-#define BM_02_40 BM_40_02
-#define BM_41_02 0x000003fffffffffc
-#define BM_02_41 BM_41_02
-#define BM_42_02 0x000007fffffffffc
-#define BM_02_42 BM_42_02
-#define BM_43_02 0x00000ffffffffffc
-#define BM_02_43 BM_43_02
-#define BM_44_02 0x00001ffffffffffc
-#define BM_02_44 BM_44_02
-#define BM_45_02 0x00003ffffffffffc
-#define BM_02_45 BM_45_02
-#define BM_46_02 0x00007ffffffffffc
-#define BM_02_46 BM_46_02
-#define BM_47_02 0x0000fffffffffffc
-#define BM_02_47 BM_47_02
-#define BM_48_02 0x0001fffffffffffc
-#define BM_02_48 BM_48_02
-#define BM_49_02 0x0003fffffffffffc
-#define BM_02_49 BM_49_02
-#define BM_50_02 0x0007fffffffffffc
-#define BM_02_50 BM_50_02
-#define BM_51_02 0x000ffffffffffffc
-#define BM_02_51 BM_51_02
-#define BM_52_02 0x001ffffffffffffc
-#define BM_02_52 BM_52_02
-#define BM_53_02 0x003ffffffffffffc
-#define BM_02_53 BM_53_02
-#define BM_54_02 0x007ffffffffffffc
-#define BM_02_54 BM_54_02
-#define BM_55_02 0x00fffffffffffffc
-#define BM_02_55 BM_55_02
-#define BM_56_02 0x01fffffffffffffc
-#define BM_02_56 BM_56_02
-#define BM_57_02 0x03fffffffffffffc
-#define BM_02_57 BM_57_02
-#define BM_58_02 0x07fffffffffffffc
-#define BM_02_58 BM_58_02
-#define BM_59_02 0x0ffffffffffffffc
-#define BM_02_59 BM_59_02
-#define BM_60_02 0x1ffffffffffffffc
-#define BM_02_60 BM_60_02
-#define BM_61_02 0x3ffffffffffffffc
-#define BM_02_61 BM_61_02
-#define BM_62_02 0x7ffffffffffffffc
-#define BM_02_62 BM_62_02
-#define BM_63_02 0xfffffffffffffffc
-#define BM_02_63 BM_63_02
-#define BM_03_03 0x0000000000000008
-#define BM_04_03 0x0000000000000018
-#define BM_03_04 BM_04_03
-#define BM_05_03 0x0000000000000038
-#define BM_03_05 BM_05_03
-#define BM_06_03 0x0000000000000078
-#define BM_03_06 BM_06_03
-#define BM_07_03 0x00000000000000f8
-#define BM_03_07 BM_07_03
-#define BM_08_03 0x00000000000001f8
-#define BM_03_08 BM_08_03
-#define BM_09_03 0x00000000000003f8
-#define BM_03_09 BM_09_03
-#define BM_10_03 0x00000000000007f8
-#define BM_03_10 BM_10_03
-#define BM_11_03 0x0000000000000ff8
-#define BM_03_11 BM_11_03
-#define BM_12_03 0x0000000000001ff8
-#define BM_03_12 BM_12_03
-#define BM_13_03 0x0000000000003ff8
-#define BM_03_13 BM_13_03
-#define BM_14_03 0x0000000000007ff8
-#define BM_03_14 BM_14_03
-#define BM_15_03 0x000000000000fff8
-#define BM_03_15 BM_15_03
-#define BM_16_03 0x000000000001fff8
-#define BM_03_16 BM_16_03
-#define BM_17_03 0x000000000003fff8
-#define BM_03_17 BM_17_03
-#define BM_18_03 0x000000000007fff8
-#define BM_03_18 BM_18_03
-#define BM_19_03 0x00000000000ffff8
-#define BM_03_19 BM_19_03
-#define BM_20_03 0x00000000001ffff8
-#define BM_03_20 BM_20_03
-#define BM_21_03 0x00000000003ffff8
-#define BM_03_21 BM_21_03
-#define BM_22_03 0x00000000007ffff8
-#define BM_03_22 BM_22_03
-#define BM_23_03 0x0000000000fffff8
-#define BM_03_23 BM_23_03
-#define BM_24_03 0x0000000001fffff8
-#define BM_03_24 BM_24_03
-#define BM_25_03 0x0000000003fffff8
-#define BM_03_25 BM_25_03
-#define BM_26_03 0x0000000007fffff8
-#define BM_03_26 BM_26_03
-#define BM_27_03 0x000000000ffffff8
-#define BM_03_27 BM_27_03
-#define BM_28_03 0x000000001ffffff8
-#define BM_03_28 BM_28_03
-#define BM_29_03 0x000000003ffffff8
-#define BM_03_29 BM_29_03
-#define BM_30_03 0x000000007ffffff8
-#define BM_03_30 BM_30_03
-#define BM_31_03 0x00000000fffffff8
-#define BM_03_31 BM_31_03
-#define BM_32_03 0x00000001fffffff8
-#define BM_03_32 BM_32_03
-#define BM_33_03 0x00000003fffffff8
-#define BM_03_33 BM_33_03
-#define BM_34_03 0x00000007fffffff8
-#define BM_03_34 BM_34_03
-#define BM_35_03 0x0000000ffffffff8
-#define BM_03_35 BM_35_03
-#define BM_36_03 0x0000001ffffffff8
-#define BM_03_36 BM_36_03
-#define BM_37_03 0x0000003ffffffff8
-#define BM_03_37 BM_37_03
-#define BM_38_03 0x0000007ffffffff8
-#define BM_03_38 BM_38_03
-#define BM_39_03 0x000000fffffffff8
-#define BM_03_39 BM_39_03
-#define BM_40_03 0x000001fffffffff8
-#define BM_03_40 BM_40_03
-#define BM_41_03 0x000003fffffffff8
-#define BM_03_41 BM_41_03
-#define BM_42_03 0x000007fffffffff8
-#define BM_03_42 BM_42_03
-#define BM_43_03 0x00000ffffffffff8
-#define BM_03_43 BM_43_03
-#define BM_44_03 0x00001ffffffffff8
-#define BM_03_44 BM_44_03
-#define BM_45_03 0x00003ffffffffff8
-#define BM_03_45 BM_45_03
-#define BM_46_03 0x00007ffffffffff8
-#define BM_03_46 BM_46_03
-#define BM_47_03 0x0000fffffffffff8
-#define BM_03_47 BM_47_03
-#define BM_48_03 0x0001fffffffffff8
-#define BM_03_48 BM_48_03
-#define BM_49_03 0x0003fffffffffff8
-#define BM_03_49 BM_49_03
-#define BM_50_03 0x0007fffffffffff8
-#define BM_03_50 BM_50_03
-#define BM_51_03 0x000ffffffffffff8
-#define BM_03_51 BM_51_03
-#define BM_52_03 0x001ffffffffffff8
-#define BM_03_52 BM_52_03
-#define BM_53_03 0x003ffffffffffff8
-#define BM_03_53 BM_53_03
-#define BM_54_03 0x007ffffffffffff8
-#define BM_03_54 BM_54_03
-#define BM_55_03 0x00fffffffffffff8
-#define BM_03_55 BM_55_03
-#define BM_56_03 0x01fffffffffffff8
-#define BM_03_56 BM_56_03
-#define BM_57_03 0x03fffffffffffff8
-#define BM_03_57 BM_57_03
-#define BM_58_03 0x07fffffffffffff8
-#define BM_03_58 BM_58_03
-#define BM_59_03 0x0ffffffffffffff8
-#define BM_03_59 BM_59_03
-#define BM_60_03 0x1ffffffffffffff8
-#define BM_03_60 BM_60_03
-#define BM_61_03 0x3ffffffffffffff8
-#define BM_03_61 BM_61_03
-#define BM_62_03 0x7ffffffffffffff8
-#define BM_03_62 BM_62_03
-#define BM_63_03 0xfffffffffffffff8
-#define BM_03_63 BM_63_03
-#define BM_04_04 0x0000000000000010
-#define BM_05_04 0x0000000000000030
-#define BM_04_05 BM_05_04
-#define BM_06_04 0x0000000000000070
-#define BM_04_06 BM_06_04
-#define BM_07_04 0x00000000000000f0
-#define BM_04_07 BM_07_04
-#define BM_08_04 0x00000000000001f0
-#define BM_04_08 BM_08_04
-#define BM_09_04 0x00000000000003f0
-#define BM_04_09 BM_09_04
-#define BM_10_04 0x00000000000007f0
-#define BM_04_10 BM_10_04
-#define BM_11_04 0x0000000000000ff0
-#define BM_04_11 BM_11_04
-#define BM_12_04 0x0000000000001ff0
-#define BM_04_12 BM_12_04
-#define BM_13_04 0x0000000000003ff0
-#define BM_04_13 BM_13_04
-#define BM_14_04 0x0000000000007ff0
-#define BM_04_14 BM_14_04
-#define BM_15_04 0x000000000000fff0
-#define BM_04_15 BM_15_04
-#define BM_16_04 0x000000000001fff0
-#define BM_04_16 BM_16_04
-#define BM_17_04 0x000000000003fff0
-#define BM_04_17 BM_17_04
-#define BM_18_04 0x000000000007fff0
-#define BM_04_18 BM_18_04
-#define BM_19_04 0x00000000000ffff0
-#define BM_04_19 BM_19_04
-#define BM_20_04 0x00000000001ffff0
-#define BM_04_20 BM_20_04
-#define BM_21_04 0x00000000003ffff0
-#define BM_04_21 BM_21_04
-#define BM_22_04 0x00000000007ffff0
-#define BM_04_22 BM_22_04
-#define BM_23_04 0x0000000000fffff0
-#define BM_04_23 BM_23_04
-#define BM_24_04 0x0000000001fffff0
-#define BM_04_24 BM_24_04
-#define BM_25_04 0x0000000003fffff0
-#define BM_04_25 BM_25_04
-#define BM_26_04 0x0000000007fffff0
-#define BM_04_26 BM_26_04
-#define BM_27_04 0x000000000ffffff0
-#define BM_04_27 BM_27_04
-#define BM_28_04 0x000000001ffffff0
-#define BM_04_28 BM_28_04
-#define BM_29_04 0x000000003ffffff0
-#define BM_04_29 BM_29_04
-#define BM_30_04 0x000000007ffffff0
-#define BM_04_30 BM_30_04
-#define BM_31_04 0x00000000fffffff0
-#define BM_04_31 BM_31_04
-#define BM_32_04 0x00000001fffffff0
-#define BM_04_32 BM_32_04
-#define BM_33_04 0x00000003fffffff0
-#define BM_04_33 BM_33_04
-#define BM_34_04 0x00000007fffffff0
-#define BM_04_34 BM_34_04
-#define BM_35_04 0x0000000ffffffff0
-#define BM_04_35 BM_35_04
-#define BM_36_04 0x0000001ffffffff0
-#define BM_04_36 BM_36_04
-#define BM_37_04 0x0000003ffffffff0
-#define BM_04_37 BM_37_04
-#define BM_38_04 0x0000007ffffffff0
-#define BM_04_38 BM_38_04
-#define BM_39_04 0x000000fffffffff0
-#define BM_04_39 BM_39_04
-#define BM_40_04 0x000001fffffffff0
-#define BM_04_40 BM_40_04
-#define BM_41_04 0x000003fffffffff0
-#define BM_04_41 BM_41_04
-#define BM_42_04 0x000007fffffffff0
-#define BM_04_42 BM_42_04
-#define BM_43_04 0x00000ffffffffff0
-#define BM_04_43 BM_43_04
-#define BM_44_04 0x00001ffffffffff0
-#define BM_04_44 BM_44_04
-#define BM_45_04 0x00003ffffffffff0
-#define BM_04_45 BM_45_04
-#define BM_46_04 0x00007ffffffffff0
-#define BM_04_46 BM_46_04
-#define BM_47_04 0x0000fffffffffff0
-#define BM_04_47 BM_47_04
-#define BM_48_04 0x0001fffffffffff0
-#define BM_04_48 BM_48_04
-#define BM_49_04 0x0003fffffffffff0
-#define BM_04_49 BM_49_04
-#define BM_50_04 0x0007fffffffffff0
-#define BM_04_50 BM_50_04
-#define BM_51_04 0x000ffffffffffff0
-#define BM_04_51 BM_51_04
-#define BM_52_04 0x001ffffffffffff0
-#define BM_04_52 BM_52_04
-#define BM_53_04 0x003ffffffffffff0
-#define BM_04_53 BM_53_04
-#define BM_54_04 0x007ffffffffffff0
-#define BM_04_54 BM_54_04
-#define BM_55_04 0x00fffffffffffff0
-#define BM_04_55 BM_55_04
-#define BM_56_04 0x01fffffffffffff0
-#define BM_04_56 BM_56_04
-#define BM_57_04 0x03fffffffffffff0
-#define BM_04_57 BM_57_04
-#define BM_58_04 0x07fffffffffffff0
-#define BM_04_58 BM_58_04
-#define BM_59_04 0x0ffffffffffffff0
-#define BM_04_59 BM_59_04
-#define BM_60_04 0x1ffffffffffffff0
-#define BM_04_60 BM_60_04
-#define BM_61_04 0x3ffffffffffffff0
-#define BM_04_61 BM_61_04
-#define BM_62_04 0x7ffffffffffffff0
-#define BM_04_62 BM_62_04
-#define BM_63_04 0xfffffffffffffff0
-#define BM_04_63 BM_63_04
-#define BM_05_05 0x0000000000000020
-#define BM_06_05 0x0000000000000060
-#define BM_05_06 BM_06_05
-#define BM_07_05 0x00000000000000e0
-#define BM_05_07 BM_07_05
-#define BM_08_05 0x00000000000001e0
-#define BM_05_08 BM_08_05
-#define BM_09_05 0x00000000000003e0
-#define BM_05_09 BM_09_05
-#define BM_10_05 0x00000000000007e0
-#define BM_05_10 BM_10_05
-#define BM_11_05 0x0000000000000fe0
-#define BM_05_11 BM_11_05
-#define BM_12_05 0x0000000000001fe0
-#define BM_05_12 BM_12_05
-#define BM_13_05 0x0000000000003fe0
-#define BM_05_13 BM_13_05
-#define BM_14_05 0x0000000000007fe0
-#define BM_05_14 BM_14_05
-#define BM_15_05 0x000000000000ffe0
-#define BM_05_15 BM_15_05
-#define BM_16_05 0x000000000001ffe0
-#define BM_05_16 BM_16_05
-#define BM_17_05 0x000000000003ffe0
-#define BM_05_17 BM_17_05
-#define BM_18_05 0x000000000007ffe0
-#define BM_05_18 BM_18_05
-#define BM_19_05 0x00000000000fffe0
-#define BM_05_19 BM_19_05
-#define BM_20_05 0x00000000001fffe0
-#define BM_05_20 BM_20_05
-#define BM_21_05 0x00000000003fffe0
-#define BM_05_21 BM_21_05
-#define BM_22_05 0x00000000007fffe0
-#define BM_05_22 BM_22_05
-#define BM_23_05 0x0000000000ffffe0
-#define BM_05_23 BM_23_05
-#define BM_24_05 0x0000000001ffffe0
-#define BM_05_24 BM_24_05
-#define BM_25_05 0x0000000003ffffe0
-#define BM_05_25 BM_25_05
-#define BM_26_05 0x0000000007ffffe0
-#define BM_05_26 BM_26_05
-#define BM_27_05 0x000000000fffffe0
-#define BM_05_27 BM_27_05
-#define BM_28_05 0x000000001fffffe0
-#define BM_05_28 BM_28_05
-#define BM_29_05 0x000000003fffffe0
-#define BM_05_29 BM_29_05
-#define BM_30_05 0x000000007fffffe0
-#define BM_05_30 BM_30_05
-#define BM_31_05 0x00000000ffffffe0
-#define BM_05_31 BM_31_05
-#define BM_32_05 0x00000001ffffffe0
-#define BM_05_32 BM_32_05
-#define BM_33_05 0x00000003ffffffe0
-#define BM_05_33 BM_33_05
-#define BM_34_05 0x00000007ffffffe0
-#define BM_05_34 BM_34_05
-#define BM_35_05 0x0000000fffffffe0
-#define BM_05_35 BM_35_05
-#define BM_36_05 0x0000001fffffffe0
-#define BM_05_36 BM_36_05
-#define BM_37_05 0x0000003fffffffe0
-#define BM_05_37 BM_37_05
-#define BM_38_05 0x0000007fffffffe0
-#define BM_05_38 BM_38_05
-#define BM_39_05 0x000000ffffffffe0
-#define BM_05_39 BM_39_05
-#define BM_40_05 0x000001ffffffffe0
-#define BM_05_40 BM_40_05
-#define BM_41_05 0x000003ffffffffe0
-#define BM_05_41 BM_41_05
-#define BM_42_05 0x000007ffffffffe0
-#define BM_05_42 BM_42_05
-#define BM_43_05 0x00000fffffffffe0
-#define BM_05_43 BM_43_05
-#define BM_44_05 0x00001fffffffffe0
-#define BM_05_44 BM_44_05
-#define BM_45_05 0x00003fffffffffe0
-#define BM_05_45 BM_45_05
-#define BM_46_05 0x00007fffffffffe0
-#define BM_05_46 BM_46_05
-#define BM_47_05 0x0000ffffffffffe0
-#define BM_05_47 BM_47_05
-#define BM_48_05 0x0001ffffffffffe0
-#define BM_05_48 BM_48_05
-#define BM_49_05 0x0003ffffffffffe0
-#define BM_05_49 BM_49_05
-#define BM_50_05 0x0007ffffffffffe0
-#define BM_05_50 BM_50_05
-#define BM_51_05 0x000fffffffffffe0
-#define BM_05_51 BM_51_05
-#define BM_52_05 0x001fffffffffffe0
-#define BM_05_52 BM_52_05
-#define BM_53_05 0x003fffffffffffe0
-#define BM_05_53 BM_53_05
-#define BM_54_05 0x007fffffffffffe0
-#define BM_05_54 BM_54_05
-#define BM_55_05 0x00ffffffffffffe0
-#define BM_05_55 BM_55_05
-#define BM_56_05 0x01ffffffffffffe0
-#define BM_05_56 BM_56_05
-#define BM_57_05 0x03ffffffffffffe0
-#define BM_05_57 BM_57_05
-#define BM_58_05 0x07ffffffffffffe0
-#define BM_05_58 BM_58_05
-#define BM_59_05 0x0fffffffffffffe0
-#define BM_05_59 BM_59_05
-#define BM_60_05 0x1fffffffffffffe0
-#define BM_05_60 BM_60_05
-#define BM_61_05 0x3fffffffffffffe0
-#define BM_05_61 BM_61_05
-#define BM_62_05 0x7fffffffffffffe0
-#define BM_05_62 BM_62_05
-#define BM_63_05 0xffffffffffffffe0
-#define BM_05_63 BM_63_05
-#define BM_06_06 0x0000000000000040
-#define BM_07_06 0x00000000000000c0
-#define BM_06_07 BM_07_06
-#define BM_08_06 0x00000000000001c0
-#define BM_06_08 BM_08_06
-#define BM_09_06 0x00000000000003c0
-#define BM_06_09 BM_09_06
-#define BM_10_06 0x00000000000007c0
-#define BM_06_10 BM_10_06
-#define BM_11_06 0x0000000000000fc0
-#define BM_06_11 BM_11_06
-#define BM_12_06 0x0000000000001fc0
-#define BM_06_12 BM_12_06
-#define BM_13_06 0x0000000000003fc0
-#define BM_06_13 BM_13_06
-#define BM_14_06 0x0000000000007fc0
-#define BM_06_14 BM_14_06
-#define BM_15_06 0x000000000000ffc0
-#define BM_06_15 BM_15_06
-#define BM_16_06 0x000000000001ffc0
-#define BM_06_16 BM_16_06
-#define BM_17_06 0x000000000003ffc0
-#define BM_06_17 BM_17_06
-#define BM_18_06 0x000000000007ffc0
-#define BM_06_18 BM_18_06
-#define BM_19_06 0x00000000000fffc0
-#define BM_06_19 BM_19_06
-#define BM_20_06 0x00000000001fffc0
-#define BM_06_20 BM_20_06
-#define BM_21_06 0x00000000003fffc0
-#define BM_06_21 BM_21_06
-#define BM_22_06 0x00000000007fffc0
-#define BM_06_22 BM_22_06
-#define BM_23_06 0x0000000000ffffc0
-#define BM_06_23 BM_23_06
-#define BM_24_06 0x0000000001ffffc0
-#define BM_06_24 BM_24_06
-#define BM_25_06 0x0000000003ffffc0
-#define BM_06_25 BM_25_06
-#define BM_26_06 0x0000000007ffffc0
-#define BM_06_26 BM_26_06
-#define BM_27_06 0x000000000fffffc0
-#define BM_06_27 BM_27_06
-#define BM_28_06 0x000000001fffffc0
-#define BM_06_28 BM_28_06
-#define BM_29_06 0x000000003fffffc0
-#define BM_06_29 BM_29_06
-#define BM_30_06 0x000000007fffffc0
-#define BM_06_30 BM_30_06
-#define BM_31_06 0x00000000ffffffc0
-#define BM_06_31 BM_31_06
-#define BM_32_06 0x00000001ffffffc0
-#define BM_06_32 BM_32_06
-#define BM_33_06 0x00000003ffffffc0
-#define BM_06_33 BM_33_06
-#define BM_34_06 0x00000007ffffffc0
-#define BM_06_34 BM_34_06
-#define BM_35_06 0x0000000fffffffc0
-#define BM_06_35 BM_35_06
-#define BM_36_06 0x0000001fffffffc0
-#define BM_06_36 BM_36_06
-#define BM_37_06 0x0000003fffffffc0
-#define BM_06_37 BM_37_06
-#define BM_38_06 0x0000007fffffffc0
-#define BM_06_38 BM_38_06
-#define BM_39_06 0x000000ffffffffc0
-#define BM_06_39 BM_39_06
-#define BM_40_06 0x000001ffffffffc0
-#define BM_06_40 BM_40_06
-#define BM_41_06 0x000003ffffffffc0
-#define BM_06_41 BM_41_06
-#define BM_42_06 0x000007ffffffffc0
-#define BM_06_42 BM_42_06
-#define BM_43_06 0x00000fffffffffc0
-#define BM_06_43 BM_43_06
-#define BM_44_06 0x00001fffffffffc0
-#define BM_06_44 BM_44_06
-#define BM_45_06 0x00003fffffffffc0
-#define BM_06_45 BM_45_06
-#define BM_46_06 0x00007fffffffffc0
-#define BM_06_46 BM_46_06
-#define BM_47_06 0x0000ffffffffffc0
-#define BM_06_47 BM_47_06
-#define BM_48_06 0x0001ffffffffffc0
-#define BM_06_48 BM_48_06
-#define BM_49_06 0x0003ffffffffffc0
-#define BM_06_49 BM_49_06
-#define BM_50_06 0x0007ffffffffffc0
-#define BM_06_50 BM_50_06
-#define BM_51_06 0x000fffffffffffc0
-#define BM_06_51 BM_51_06
-#define BM_52_06 0x001fffffffffffc0
-#define BM_06_52 BM_52_06
-#define BM_53_06 0x003fffffffffffc0
-#define BM_06_53 BM_53_06
-#define BM_54_06 0x007fffffffffffc0
-#define BM_06_54 BM_54_06
-#define BM_55_06 0x00ffffffffffffc0
-#define BM_06_55 BM_55_06
-#define BM_56_06 0x01ffffffffffffc0
-#define BM_06_56 BM_56_06
-#define BM_57_06 0x03ffffffffffffc0
-#define BM_06_57 BM_57_06
-#define BM_58_06 0x07ffffffffffffc0
-#define BM_06_58 BM_58_06
-#define BM_59_06 0x0fffffffffffffc0
-#define BM_06_59 BM_59_06
-#define BM_60_06 0x1fffffffffffffc0
-#define BM_06_60 BM_60_06
-#define BM_61_06 0x3fffffffffffffc0
-#define BM_06_61 BM_61_06
-#define BM_62_06 0x7fffffffffffffc0
-#define BM_06_62 BM_62_06
-#define BM_63_06 0xffffffffffffffc0
-#define BM_06_63 BM_63_06
-#define BM_07_07 0x0000000000000080
-#define BM_08_07 0x0000000000000180
-#define BM_07_08 BM_08_07
-#define BM_09_07 0x0000000000000380
-#define BM_07_09 BM_09_07
-#define BM_10_07 0x0000000000000780
-#define BM_07_10 BM_10_07
-#define BM_11_07 0x0000000000000f80
-#define BM_07_11 BM_11_07
-#define BM_12_07 0x0000000000001f80
-#define BM_07_12 BM_12_07
-#define BM_13_07 0x0000000000003f80
-#define BM_07_13 BM_13_07
-#define BM_14_07 0x0000000000007f80
-#define BM_07_14 BM_14_07
-#define BM_15_07 0x000000000000ff80
-#define BM_07_15 BM_15_07
-#define BM_16_07 0x000000000001ff80
-#define BM_07_16 BM_16_07
-#define BM_17_07 0x000000000003ff80
-#define BM_07_17 BM_17_07
-#define BM_18_07 0x000000000007ff80
-#define BM_07_18 BM_18_07
-#define BM_19_07 0x00000000000fff80
-#define BM_07_19 BM_19_07
-#define BM_20_07 0x00000000001fff80
-#define BM_07_20 BM_20_07
-#define BM_21_07 0x00000000003fff80
-#define BM_07_21 BM_21_07
-#define BM_22_07 0x00000000007fff80
-#define BM_07_22 BM_22_07
-#define BM_23_07 0x0000000000ffff80
-#define BM_07_23 BM_23_07
-#define BM_24_07 0x0000000001ffff80
-#define BM_07_24 BM_24_07
-#define BM_25_07 0x0000000003ffff80
-#define BM_07_25 BM_25_07
-#define BM_26_07 0x0000000007ffff80
-#define BM_07_26 BM_26_07
-#define BM_27_07 0x000000000fffff80
-#define BM_07_27 BM_27_07
-#define BM_28_07 0x000000001fffff80
-#define BM_07_28 BM_28_07
-#define BM_29_07 0x000000003fffff80
-#define BM_07_29 BM_29_07
-#define BM_30_07 0x000000007fffff80
-#define BM_07_30 BM_30_07
-#define BM_31_07 0x00000000ffffff80
-#define BM_07_31 BM_31_07
-#define BM_32_07 0x00000001ffffff80
-#define BM_07_32 BM_32_07
-#define BM_33_07 0x00000003ffffff80
-#define BM_07_33 BM_33_07
-#define BM_34_07 0x00000007ffffff80
-#define BM_07_34 BM_34_07
-#define BM_35_07 0x0000000fffffff80
-#define BM_07_35 BM_35_07
-#define BM_36_07 0x0000001fffffff80
-#define BM_07_36 BM_36_07
-#define BM_37_07 0x0000003fffffff80
-#define BM_07_37 BM_37_07
-#define BM_38_07 0x0000007fffffff80
-#define BM_07_38 BM_38_07
-#define BM_39_07 0x000000ffffffff80
-#define BM_07_39 BM_39_07
-#define BM_40_07 0x000001ffffffff80
-#define BM_07_40 BM_40_07
-#define BM_41_07 0x000003ffffffff80
-#define BM_07_41 BM_41_07
-#define BM_42_07 0x000007ffffffff80
-#define BM_07_42 BM_42_07
-#define BM_43_07 0x00000fffffffff80
-#define BM_07_43 BM_43_07
-#define BM_44_07 0x00001fffffffff80
-#define BM_07_44 BM_44_07
-#define BM_45_07 0x00003fffffffff80
-#define BM_07_45 BM_45_07
-#define BM_46_07 0x00007fffffffff80
-#define BM_07_46 BM_46_07
-#define BM_47_07 0x0000ffffffffff80
-#define BM_07_47 BM_47_07
-#define BM_48_07 0x0001ffffffffff80
-#define BM_07_48 BM_48_07
-#define BM_49_07 0x0003ffffffffff80
-#define BM_07_49 BM_49_07
-#define BM_50_07 0x0007ffffffffff80
-#define BM_07_50 BM_50_07
-#define BM_51_07 0x000fffffffffff80
-#define BM_07_51 BM_51_07
-#define BM_52_07 0x001fffffffffff80
-#define BM_07_52 BM_52_07
-#define BM_53_07 0x003fffffffffff80
-#define BM_07_53 BM_53_07
-#define BM_54_07 0x007fffffffffff80
-#define BM_07_54 BM_54_07
-#define BM_55_07 0x00ffffffffffff80
-#define BM_07_55 BM_55_07
-#define BM_56_07 0x01ffffffffffff80
-#define BM_07_56 BM_56_07
-#define BM_57_07 0x03ffffffffffff80
-#define BM_07_57 BM_57_07
-#define BM_58_07 0x07ffffffffffff80
-#define BM_07_58 BM_58_07
-#define BM_59_07 0x0fffffffffffff80
-#define BM_07_59 BM_59_07
-#define BM_60_07 0x1fffffffffffff80
-#define BM_07_60 BM_60_07
-#define BM_61_07 0x3fffffffffffff80
-#define BM_07_61 BM_61_07
-#define BM_62_07 0x7fffffffffffff80
-#define BM_07_62 BM_62_07
-#define BM_63_07 0xffffffffffffff80
-#define BM_07_63 BM_63_07
-#define BM_08_08 0x0000000000000100
-#define BM_09_08 0x0000000000000300
-#define BM_08_09 BM_09_08
-#define BM_10_08 0x0000000000000700
-#define BM_08_10 BM_10_08
-#define BM_11_08 0x0000000000000f00
-#define BM_08_11 BM_11_08
-#define BM_12_08 0x0000000000001f00
-#define BM_08_12 BM_12_08
-#define BM_13_08 0x0000000000003f00
-#define BM_08_13 BM_13_08
-#define BM_14_08 0x0000000000007f00
-#define BM_08_14 BM_14_08
-#define BM_15_08 0x000000000000ff00
-#define BM_08_15 BM_15_08
-#define BM_16_08 0x000000000001ff00
-#define BM_08_16 BM_16_08
-#define BM_17_08 0x000000000003ff00
-#define BM_08_17 BM_17_08
-#define BM_18_08 0x000000000007ff00
-#define BM_08_18 BM_18_08
-#define BM_19_08 0x00000000000fff00
-#define BM_08_19 BM_19_08
-#define BM_20_08 0x00000000001fff00
-#define BM_08_20 BM_20_08
-#define BM_21_08 0x00000000003fff00
-#define BM_08_21 BM_21_08
-#define BM_22_08 0x00000000007fff00
-#define BM_08_22 BM_22_08
-#define BM_23_08 0x0000000000ffff00
-#define BM_08_23 BM_23_08
-#define BM_24_08 0x0000000001ffff00
-#define BM_08_24 BM_24_08
-#define BM_25_08 0x0000000003ffff00
-#define BM_08_25 BM_25_08
-#define BM_26_08 0x0000000007ffff00
-#define BM_08_26 BM_26_08
-#define BM_27_08 0x000000000fffff00
-#define BM_08_27 BM_27_08
-#define BM_28_08 0x000000001fffff00
-#define BM_08_28 BM_28_08
-#define BM_29_08 0x000000003fffff00
-#define BM_08_29 BM_29_08
-#define BM_30_08 0x000000007fffff00
-#define BM_08_30 BM_30_08
-#define BM_31_08 0x00000000ffffff00
-#define BM_08_31 BM_31_08
-#define BM_32_08 0x00000001ffffff00
-#define BM_08_32 BM_32_08
-#define BM_33_08 0x00000003ffffff00
-#define BM_08_33 BM_33_08
-#define BM_34_08 0x00000007ffffff00
-#define BM_08_34 BM_34_08
-#define BM_35_08 0x0000000fffffff00
-#define BM_08_35 BM_35_08
-#define BM_36_08 0x0000001fffffff00
-#define BM_08_36 BM_36_08
-#define BM_37_08 0x0000003fffffff00
-#define BM_08_37 BM_37_08
-#define BM_38_08 0x0000007fffffff00
-#define BM_08_38 BM_38_08
-#define BM_39_08 0x000000ffffffff00
-#define BM_08_39 BM_39_08
-#define BM_40_08 0x000001ffffffff00
-#define BM_08_40 BM_40_08
-#define BM_41_08 0x000003ffffffff00
-#define BM_08_41 BM_41_08
-#define BM_42_08 0x000007ffffffff00
-#define BM_08_42 BM_42_08
-#define BM_43_08 0x00000fffffffff00
-#define BM_08_43 BM_43_08
-#define BM_44_08 0x00001fffffffff00
-#define BM_08_44 BM_44_08
-#define BM_45_08 0x00003fffffffff00
-#define BM_08_45 BM_45_08
-#define BM_46_08 0x00007fffffffff00
-#define BM_08_46 BM_46_08
-#define BM_47_08 0x0000ffffffffff00
-#define BM_08_47 BM_47_08
-#define BM_48_08 0x0001ffffffffff00
-#define BM_08_48 BM_48_08
-#define BM_49_08 0x0003ffffffffff00
-#define BM_08_49 BM_49_08
-#define BM_50_08 0x0007ffffffffff00
-#define BM_08_50 BM_50_08
-#define BM_51_08 0x000fffffffffff00
-#define BM_08_51 BM_51_08
-#define BM_52_08 0x001fffffffffff00
-#define BM_08_52 BM_52_08
-#define BM_53_08 0x003fffffffffff00
-#define BM_08_53 BM_53_08
-#define BM_54_08 0x007fffffffffff00
-#define BM_08_54 BM_54_08
-#define BM_55_08 0x00ffffffffffff00
-#define BM_08_55 BM_55_08
-#define BM_56_08 0x01ffffffffffff00
-#define BM_08_56 BM_56_08
-#define BM_57_08 0x03ffffffffffff00
-#define BM_08_57 BM_57_08
-#define BM_58_08 0x07ffffffffffff00
-#define BM_08_58 BM_58_08
-#define BM_59_08 0x0fffffffffffff00
-#define BM_08_59 BM_59_08
-#define BM_60_08 0x1fffffffffffff00
-#define BM_08_60 BM_60_08
-#define BM_61_08 0x3fffffffffffff00
-#define BM_08_61 BM_61_08
-#define BM_62_08 0x7fffffffffffff00
-#define BM_08_62 BM_62_08
-#define BM_63_08 0xffffffffffffff00
-#define BM_08_63 BM_63_08
-#define BM_09_09 0x0000000000000200
-#define BM_10_09 0x0000000000000600
-#define BM_09_10 BM_10_09
-#define BM_11_09 0x0000000000000e00
-#define BM_09_11 BM_11_09
-#define BM_12_09 0x0000000000001e00
-#define BM_09_12 BM_12_09
-#define BM_13_09 0x0000000000003e00
-#define BM_09_13 BM_13_09
-#define BM_14_09 0x0000000000007e00
-#define BM_09_14 BM_14_09
-#define BM_15_09 0x000000000000fe00
-#define BM_09_15 BM_15_09
-#define BM_16_09 0x000000000001fe00
-#define BM_09_16 BM_16_09
-#define BM_17_09 0x000000000003fe00
-#define BM_09_17 BM_17_09
-#define BM_18_09 0x000000000007fe00
-#define BM_09_18 BM_18_09
-#define BM_19_09 0x00000000000ffe00
-#define BM_09_19 BM_19_09
-#define BM_20_09 0x00000000001ffe00
-#define BM_09_20 BM_20_09
-#define BM_21_09 0x00000000003ffe00
-#define BM_09_21 BM_21_09
-#define BM_22_09 0x00000000007ffe00
-#define BM_09_22 BM_22_09
-#define BM_23_09 0x0000000000fffe00
-#define BM_09_23 BM_23_09
-#define BM_24_09 0x0000000001fffe00
-#define BM_09_24 BM_24_09
-#define BM_25_09 0x0000000003fffe00
-#define BM_09_25 BM_25_09
-#define BM_26_09 0x0000000007fffe00
-#define BM_09_26 BM_26_09
-#define BM_27_09 0x000000000ffffe00
-#define BM_09_27 BM_27_09
-#define BM_28_09 0x000000001ffffe00
-#define BM_09_28 BM_28_09
-#define BM_29_09 0x000000003ffffe00
-#define BM_09_29 BM_29_09
-#define BM_30_09 0x000000007ffffe00
-#define BM_09_30 BM_30_09
-#define BM_31_09 0x00000000fffffe00
-#define BM_09_31 BM_31_09
-#define BM_32_09 0x00000001fffffe00
-#define BM_09_32 BM_32_09
-#define BM_33_09 0x00000003fffffe00
-#define BM_09_33 BM_33_09
-#define BM_34_09 0x00000007fffffe00
-#define BM_09_34 BM_34_09
-#define BM_35_09 0x0000000ffffffe00
-#define BM_09_35 BM_35_09
-#define BM_36_09 0x0000001ffffffe00
-#define BM_09_36 BM_36_09
-#define BM_37_09 0x0000003ffffffe00
-#define BM_09_37 BM_37_09
-#define BM_38_09 0x0000007ffffffe00
-#define BM_09_38 BM_38_09
-#define BM_39_09 0x000000fffffffe00
-#define BM_09_39 BM_39_09
-#define BM_40_09 0x000001fffffffe00
-#define BM_09_40 BM_40_09
-#define BM_41_09 0x000003fffffffe00
-#define BM_09_41 BM_41_09
-#define BM_42_09 0x000007fffffffe00
-#define BM_09_42 BM_42_09
-#define BM_43_09 0x00000ffffffffe00
-#define BM_09_43 BM_43_09
-#define BM_44_09 0x00001ffffffffe00
-#define BM_09_44 BM_44_09
-#define BM_45_09 0x00003ffffffffe00
-#define BM_09_45 BM_45_09
-#define BM_46_09 0x00007ffffffffe00
-#define BM_09_46 BM_46_09
-#define BM_47_09 0x0000fffffffffe00
-#define BM_09_47 BM_47_09
-#define BM_48_09 0x0001fffffffffe00
-#define BM_09_48 BM_48_09
-#define BM_49_09 0x0003fffffffffe00
-#define BM_09_49 BM_49_09
-#define BM_50_09 0x0007fffffffffe00
-#define BM_09_50 BM_50_09
-#define BM_51_09 0x000ffffffffffe00
-#define BM_09_51 BM_51_09
-#define BM_52_09 0x001ffffffffffe00
-#define BM_09_52 BM_52_09
-#define BM_53_09 0x003ffffffffffe00
-#define BM_09_53 BM_53_09
-#define BM_54_09 0x007ffffffffffe00
-#define BM_09_54 BM_54_09
-#define BM_55_09 0x00fffffffffffe00
-#define BM_09_55 BM_55_09
-#define BM_56_09 0x01fffffffffffe00
-#define BM_09_56 BM_56_09
-#define BM_57_09 0x03fffffffffffe00
-#define BM_09_57 BM_57_09
-#define BM_58_09 0x07fffffffffffe00
-#define BM_09_58 BM_58_09
-#define BM_59_09 0x0ffffffffffffe00
-#define BM_09_59 BM_59_09
-#define BM_60_09 0x1ffffffffffffe00
-#define BM_09_60 BM_60_09
-#define BM_61_09 0x3ffffffffffffe00
-#define BM_09_61 BM_61_09
-#define BM_62_09 0x7ffffffffffffe00
-#define BM_09_62 BM_62_09
-#define BM_63_09 0xfffffffffffffe00
-#define BM_09_63 BM_63_09
-#define BM_10_10 0x0000000000000400
-#define BM_11_10 0x0000000000000c00
-#define BM_10_11 BM_11_10
-#define BM_12_10 0x0000000000001c00
-#define BM_10_12 BM_12_10
-#define BM_13_10 0x0000000000003c00
-#define BM_10_13 BM_13_10
-#define BM_14_10 0x0000000000007c00
-#define BM_10_14 BM_14_10
-#define BM_15_10 0x000000000000fc00
-#define BM_10_15 BM_15_10
-#define BM_16_10 0x000000000001fc00
-#define BM_10_16 BM_16_10
-#define BM_17_10 0x000000000003fc00
-#define BM_10_17 BM_17_10
-#define BM_18_10 0x000000000007fc00
-#define BM_10_18 BM_18_10
-#define BM_19_10 0x00000000000ffc00
-#define BM_10_19 BM_19_10
-#define BM_20_10 0x00000000001ffc00
-#define BM_10_20 BM_20_10
-#define BM_21_10 0x00000000003ffc00
-#define BM_10_21 BM_21_10
-#define BM_22_10 0x00000000007ffc00
-#define BM_10_22 BM_22_10
-#define BM_23_10 0x0000000000fffc00
-#define BM_10_23 BM_23_10
-#define BM_24_10 0x0000000001fffc00
-#define BM_10_24 BM_24_10
-#define BM_25_10 0x0000000003fffc00
-#define BM_10_25 BM_25_10
-#define BM_26_10 0x0000000007fffc00
-#define BM_10_26 BM_26_10
-#define BM_27_10 0x000000000ffffc00
-#define BM_10_27 BM_27_10
-#define BM_28_10 0x000000001ffffc00
-#define BM_10_28 BM_28_10
-#define BM_29_10 0x000000003ffffc00
-#define BM_10_29 BM_29_10
-#define BM_30_10 0x000000007ffffc00
-#define BM_10_30 BM_30_10
-#define BM_31_10 0x00000000fffffc00
-#define BM_10_31 BM_31_10
-#define BM_32_10 0x00000001fffffc00
-#define BM_10_32 BM_32_10
-#define BM_33_10 0x00000003fffffc00
-#define BM_10_33 BM_33_10
-#define BM_34_10 0x00000007fffffc00
-#define BM_10_34 BM_34_10
-#define BM_35_10 0x0000000ffffffc00
-#define BM_10_35 BM_35_10
-#define BM_36_10 0x0000001ffffffc00
-#define BM_10_36 BM_36_10
-#define BM_37_10 0x0000003ffffffc00
-#define BM_10_37 BM_37_10
-#define BM_38_10 0x0000007ffffffc00
-#define BM_10_38 BM_38_10
-#define BM_39_10 0x000000fffffffc00
-#define BM_10_39 BM_39_10
-#define BM_40_10 0x000001fffffffc00
-#define BM_10_40 BM_40_10
-#define BM_41_10 0x000003fffffffc00
-#define BM_10_41 BM_41_10
-#define BM_42_10 0x000007fffffffc00
-#define BM_10_42 BM_42_10
-#define BM_43_10 0x00000ffffffffc00
-#define BM_10_43 BM_43_10
-#define BM_44_10 0x00001ffffffffc00
-#define BM_10_44 BM_44_10
-#define BM_45_10 0x00003ffffffffc00
-#define BM_10_45 BM_45_10
-#define BM_46_10 0x00007ffffffffc00
-#define BM_10_46 BM_46_10
-#define BM_47_10 0x0000fffffffffc00
-#define BM_10_47 BM_47_10
-#define BM_48_10 0x0001fffffffffc00
-#define BM_10_48 BM_48_10
-#define BM_49_10 0x0003fffffffffc00
-#define BM_10_49 BM_49_10
-#define BM_50_10 0x0007fffffffffc00
-#define BM_10_50 BM_50_10
-#define BM_51_10 0x000ffffffffffc00
-#define BM_10_51 BM_51_10
-#define BM_52_10 0x001ffffffffffc00
-#define BM_10_52 BM_52_10
-#define BM_53_10 0x003ffffffffffc00
-#define BM_10_53 BM_53_10
-#define BM_54_10 0x007ffffffffffc00
-#define BM_10_54 BM_54_10
-#define BM_55_10 0x00fffffffffffc00
-#define BM_10_55 BM_55_10
-#define BM_56_10 0x01fffffffffffc00
-#define BM_10_56 BM_56_10
-#define BM_57_10 0x03fffffffffffc00
-#define BM_10_57 BM_57_10
-#define BM_58_10 0x07fffffffffffc00
-#define BM_10_58 BM_58_10
-#define BM_59_10 0x0ffffffffffffc00
-#define BM_10_59 BM_59_10
-#define BM_60_10 0x1ffffffffffffc00
-#define BM_10_60 BM_60_10
-#define BM_61_10 0x3ffffffffffffc00
-#define BM_10_61 BM_61_10
-#define BM_62_10 0x7ffffffffffffc00
-#define BM_10_62 BM_62_10
-#define BM_63_10 0xfffffffffffffc00
-#define BM_10_63 BM_63_10
-#define BM_11_11 0x0000000000000800
-#define BM_12_11 0x0000000000001800
-#define BM_11_12 BM_12_11
-#define BM_13_11 0x0000000000003800
-#define BM_11_13 BM_13_11
-#define BM_14_11 0x0000000000007800
-#define BM_11_14 BM_14_11
-#define BM_15_11 0x000000000000f800
-#define BM_11_15 BM_15_11
-#define BM_16_11 0x000000000001f800
-#define BM_11_16 BM_16_11
-#define BM_17_11 0x000000000003f800
-#define BM_11_17 BM_17_11
-#define BM_18_11 0x000000000007f800
-#define BM_11_18 BM_18_11
-#define BM_19_11 0x00000000000ff800
-#define BM_11_19 BM_19_11
-#define BM_20_11 0x00000000001ff800
-#define BM_11_20 BM_20_11
-#define BM_21_11 0x00000000003ff800
-#define BM_11_21 BM_21_11
-#define BM_22_11 0x00000000007ff800
-#define BM_11_22 BM_22_11
-#define BM_23_11 0x0000000000fff800
-#define BM_11_23 BM_23_11
-#define BM_24_11 0x0000000001fff800
-#define BM_11_24 BM_24_11
-#define BM_25_11 0x0000000003fff800
-#define BM_11_25 BM_25_11
-#define BM_26_11 0x0000000007fff800
-#define BM_11_26 BM_26_11
-#define BM_27_11 0x000000000ffff800
-#define BM_11_27 BM_27_11
-#define BM_28_11 0x000000001ffff800
-#define BM_11_28 BM_28_11
-#define BM_29_11 0x000000003ffff800
-#define BM_11_29 BM_29_11
-#define BM_30_11 0x000000007ffff800
-#define BM_11_30 BM_30_11
-#define BM_31_11 0x00000000fffff800
-#define BM_11_31 BM_31_11
-#define BM_32_11 0x00000001fffff800
-#define BM_11_32 BM_32_11
-#define BM_33_11 0x00000003fffff800
-#define BM_11_33 BM_33_11
-#define BM_34_11 0x00000007fffff800
-#define BM_11_34 BM_34_11
-#define BM_35_11 0x0000000ffffff800
-#define BM_11_35 BM_35_11
-#define BM_36_11 0x0000001ffffff800
-#define BM_11_36 BM_36_11
-#define BM_37_11 0x0000003ffffff800
-#define BM_11_37 BM_37_11
-#define BM_38_11 0x0000007ffffff800
-#define BM_11_38 BM_38_11
-#define BM_39_11 0x000000fffffff800
-#define BM_11_39 BM_39_11
-#define BM_40_11 0x000001fffffff800
-#define BM_11_40 BM_40_11
-#define BM_41_11 0x000003fffffff800
-#define BM_11_41 BM_41_11
-#define BM_42_11 0x000007fffffff800
-#define BM_11_42 BM_42_11
-#define BM_43_11 0x00000ffffffff800
-#define BM_11_43 BM_43_11
-#define BM_44_11 0x00001ffffffff800
-#define BM_11_44 BM_44_11
-#define BM_45_11 0x00003ffffffff800
-#define BM_11_45 BM_45_11
-#define BM_46_11 0x00007ffffffff800
-#define BM_11_46 BM_46_11
-#define BM_47_11 0x0000fffffffff800
-#define BM_11_47 BM_47_11
-#define BM_48_11 0x0001fffffffff800
-#define BM_11_48 BM_48_11
-#define BM_49_11 0x0003fffffffff800
-#define BM_11_49 BM_49_11
-#define BM_50_11 0x0007fffffffff800
-#define BM_11_50 BM_50_11
-#define BM_51_11 0x000ffffffffff800
-#define BM_11_51 BM_51_11
-#define BM_52_11 0x001ffffffffff800
-#define BM_11_52 BM_52_11
-#define BM_53_11 0x003ffffffffff800
-#define BM_11_53 BM_53_11
-#define BM_54_11 0x007ffffffffff800
-#define BM_11_54 BM_54_11
-#define BM_55_11 0x00fffffffffff800
-#define BM_11_55 BM_55_11
-#define BM_56_11 0x01fffffffffff800
-#define BM_11_56 BM_56_11
-#define BM_57_11 0x03fffffffffff800
-#define BM_11_57 BM_57_11
-#define BM_58_11 0x07fffffffffff800
-#define BM_11_58 BM_58_11
-#define BM_59_11 0x0ffffffffffff800
-#define BM_11_59 BM_59_11
-#define BM_60_11 0x1ffffffffffff800
-#define BM_11_60 BM_60_11
-#define BM_61_11 0x3ffffffffffff800
-#define BM_11_61 BM_61_11
-#define BM_62_11 0x7ffffffffffff800
-#define BM_11_62 BM_62_11
-#define BM_63_11 0xfffffffffffff800
-#define BM_11_63 BM_63_11
-#define BM_12_12 0x0000000000001000
-#define BM_13_12 0x0000000000003000
-#define BM_12_13 BM_13_12
-#define BM_14_12 0x0000000000007000
-#define BM_12_14 BM_14_12
-#define BM_15_12 0x000000000000f000
-#define BM_12_15 BM_15_12
-#define BM_16_12 0x000000000001f000
-#define BM_12_16 BM_16_12
-#define BM_17_12 0x000000000003f000
-#define BM_12_17 BM_17_12
-#define BM_18_12 0x000000000007f000
-#define BM_12_18 BM_18_12
-#define BM_19_12 0x00000000000ff000
-#define BM_12_19 BM_19_12
-#define BM_20_12 0x00000000001ff000
-#define BM_12_20 BM_20_12
-#define BM_21_12 0x00000000003ff000
-#define BM_12_21 BM_21_12
-#define BM_22_12 0x00000000007ff000
-#define BM_12_22 BM_22_12
-#define BM_23_12 0x0000000000fff000
-#define BM_12_23 BM_23_12
-#define BM_24_12 0x0000000001fff000
-#define BM_12_24 BM_24_12
-#define BM_25_12 0x0000000003fff000
-#define BM_12_25 BM_25_12
-#define BM_26_12 0x0000000007fff000
-#define BM_12_26 BM_26_12
-#define BM_27_12 0x000000000ffff000
-#define BM_12_27 BM_27_12
-#define BM_28_12 0x000000001ffff000
-#define BM_12_28 BM_28_12
-#define BM_29_12 0x000000003ffff000
-#define BM_12_29 BM_29_12
-#define BM_30_12 0x000000007ffff000
-#define BM_12_30 BM_30_12
-#define BM_31_12 0x00000000fffff000
-#define BM_12_31 BM_31_12
-#define BM_32_12 0x00000001fffff000
-#define BM_12_32 BM_32_12
-#define BM_33_12 0x00000003fffff000
-#define BM_12_33 BM_33_12
-#define BM_34_12 0x00000007fffff000
-#define BM_12_34 BM_34_12
-#define BM_35_12 0x0000000ffffff000
-#define BM_12_35 BM_35_12
-#define BM_36_12 0x0000001ffffff000
-#define BM_12_36 BM_36_12
-#define BM_37_12 0x0000003ffffff000
-#define BM_12_37 BM_37_12
-#define BM_38_12 0x0000007ffffff000
-#define BM_12_38 BM_38_12
-#define BM_39_12 0x000000fffffff000
-#define BM_12_39 BM_39_12
-#define BM_40_12 0x000001fffffff000
-#define BM_12_40 BM_40_12
-#define BM_41_12 0x000003fffffff000
-#define BM_12_41 BM_41_12
-#define BM_42_12 0x000007fffffff000
-#define BM_12_42 BM_42_12
-#define BM_43_12 0x00000ffffffff000
-#define BM_12_43 BM_43_12
-#define BM_44_12 0x00001ffffffff000
-#define BM_12_44 BM_44_12
-#define BM_45_12 0x00003ffffffff000
-#define BM_12_45 BM_45_12
-#define BM_46_12 0x00007ffffffff000
-#define BM_12_46 BM_46_12
-#define BM_47_12 0x0000fffffffff000
-#define BM_12_47 BM_47_12
-#define BM_48_12 0x0001fffffffff000
-#define BM_12_48 BM_48_12
-#define BM_49_12 0x0003fffffffff000
-#define BM_12_49 BM_49_12
-#define BM_50_12 0x0007fffffffff000
-#define BM_12_50 BM_50_12
-#define BM_51_12 0x000ffffffffff000
-#define BM_12_51 BM_51_12
-#define BM_52_12 0x001ffffffffff000
-#define BM_12_52 BM_52_12
-#define BM_53_12 0x003ffffffffff000
-#define BM_12_53 BM_53_12
-#define BM_54_12 0x007ffffffffff000
-#define BM_12_54 BM_54_12
-#define BM_55_12 0x00fffffffffff000
-#define BM_12_55 BM_55_12
-#define BM_56_12 0x01fffffffffff000
-#define BM_12_56 BM_56_12
-#define BM_57_12 0x03fffffffffff000
-#define BM_12_57 BM_57_12
-#define BM_58_12 0x07fffffffffff000
-#define BM_12_58 BM_58_12
-#define BM_59_12 0x0ffffffffffff000
-#define BM_12_59 BM_59_12
-#define BM_60_12 0x1ffffffffffff000
-#define BM_12_60 BM_60_12
-#define BM_61_12 0x3ffffffffffff000
-#define BM_12_61 BM_61_12
-#define BM_62_12 0x7ffffffffffff000
-#define BM_12_62 BM_62_12
-#define BM_63_12 0xfffffffffffff000
-#define BM_12_63 BM_63_12
-#define BM_13_13 0x0000000000002000
-#define BM_14_13 0x0000000000006000
-#define BM_13_14 BM_14_13
-#define BM_15_13 0x000000000000e000
-#define BM_13_15 BM_15_13
-#define BM_16_13 0x000000000001e000
-#define BM_13_16 BM_16_13
-#define BM_17_13 0x000000000003e000
-#define BM_13_17 BM_17_13
-#define BM_18_13 0x000000000007e000
-#define BM_13_18 BM_18_13
-#define BM_19_13 0x00000000000fe000
-#define BM_13_19 BM_19_13
-#define BM_20_13 0x00000000001fe000
-#define BM_13_20 BM_20_13
-#define BM_21_13 0x00000000003fe000
-#define BM_13_21 BM_21_13
-#define BM_22_13 0x00000000007fe000
-#define BM_13_22 BM_22_13
-#define BM_23_13 0x0000000000ffe000
-#define BM_13_23 BM_23_13
-#define BM_24_13 0x0000000001ffe000
-#define BM_13_24 BM_24_13
-#define BM_25_13 0x0000000003ffe000
-#define BM_13_25 BM_25_13
-#define BM_26_13 0x0000000007ffe000
-#define BM_13_26 BM_26_13
-#define BM_27_13 0x000000000fffe000
-#define BM_13_27 BM_27_13
-#define BM_28_13 0x000000001fffe000
-#define BM_13_28 BM_28_13
-#define BM_29_13 0x000000003fffe000
-#define BM_13_29 BM_29_13
-#define BM_30_13 0x000000007fffe000
-#define BM_13_30 BM_30_13
-#define BM_31_13 0x00000000ffffe000
-#define BM_13_31 BM_31_13
-#define BM_32_13 0x00000001ffffe000
-#define BM_13_32 BM_32_13
-#define BM_33_13 0x00000003ffffe000
-#define BM_13_33 BM_33_13
-#define BM_34_13 0x00000007ffffe000
-#define BM_13_34 BM_34_13
-#define BM_35_13 0x0000000fffffe000
-#define BM_13_35 BM_35_13
-#define BM_36_13 0x0000001fffffe000
-#define BM_13_36 BM_36_13
-#define BM_37_13 0x0000003fffffe000
-#define BM_13_37 BM_37_13
-#define BM_38_13 0x0000007fffffe000
-#define BM_13_38 BM_38_13
-#define BM_39_13 0x000000ffffffe000
-#define BM_13_39 BM_39_13
-#define BM_40_13 0x000001ffffffe000
-#define BM_13_40 BM_40_13
-#define BM_41_13 0x000003ffffffe000
-#define BM_13_41 BM_41_13
-#define BM_42_13 0x000007ffffffe000
-#define BM_13_42 BM_42_13
-#define BM_43_13 0x00000fffffffe000
-#define BM_13_43 BM_43_13
-#define BM_44_13 0x00001fffffffe000
-#define BM_13_44 BM_44_13
-#define BM_45_13 0x00003fffffffe000
-#define BM_13_45 BM_45_13
-#define BM_46_13 0x00007fffffffe000
-#define BM_13_46 BM_46_13
-#define BM_47_13 0x0000ffffffffe000
-#define BM_13_47 BM_47_13
-#define BM_48_13 0x0001ffffffffe000
-#define BM_13_48 BM_48_13
-#define BM_49_13 0x0003ffffffffe000
-#define BM_13_49 BM_49_13
-#define BM_50_13 0x0007ffffffffe000
-#define BM_13_50 BM_50_13
-#define BM_51_13 0x000fffffffffe000
-#define BM_13_51 BM_51_13
-#define BM_52_13 0x001fffffffffe000
-#define BM_13_52 BM_52_13
-#define BM_53_13 0x003fffffffffe000
-#define BM_13_53 BM_53_13
-#define BM_54_13 0x007fffffffffe000
-#define BM_13_54 BM_54_13
-#define BM_55_13 0x00ffffffffffe000
-#define BM_13_55 BM_55_13
-#define BM_56_13 0x01ffffffffffe000
-#define BM_13_56 BM_56_13
-#define BM_57_13 0x03ffffffffffe000
-#define BM_13_57 BM_57_13
-#define BM_58_13 0x07ffffffffffe000
-#define BM_13_58 BM_58_13
-#define BM_59_13 0x0fffffffffffe000
-#define BM_13_59 BM_59_13
-#define BM_60_13 0x1fffffffffffe000
-#define BM_13_60 BM_60_13
-#define BM_61_13 0x3fffffffffffe000
-#define BM_13_61 BM_61_13
-#define BM_62_13 0x7fffffffffffe000
-#define BM_13_62 BM_62_13
-#define BM_63_13 0xffffffffffffe000
-#define BM_13_63 BM_63_13
-#define BM_14_14 0x0000000000004000
-#define BM_15_14 0x000000000000c000
-#define BM_14_15 BM_15_14
-#define BM_16_14 0x000000000001c000
-#define BM_14_16 BM_16_14
-#define BM_17_14 0x000000000003c000
-#define BM_14_17 BM_17_14
-#define BM_18_14 0x000000000007c000
-#define BM_14_18 BM_18_14
-#define BM_19_14 0x00000000000fc000
-#define BM_14_19 BM_19_14
-#define BM_20_14 0x00000000001fc000
-#define BM_14_20 BM_20_14
-#define BM_21_14 0x00000000003fc000
-#define BM_14_21 BM_21_14
-#define BM_22_14 0x00000000007fc000
-#define BM_14_22 BM_22_14
-#define BM_23_14 0x0000000000ffc000
-#define BM_14_23 BM_23_14
-#define BM_24_14 0x0000000001ffc000
-#define BM_14_24 BM_24_14
-#define BM_25_14 0x0000000003ffc000
-#define BM_14_25 BM_25_14
-#define BM_26_14 0x0000000007ffc000
-#define BM_14_26 BM_26_14
-#define BM_27_14 0x000000000fffc000
-#define BM_14_27 BM_27_14
-#define BM_28_14 0x000000001fffc000
-#define BM_14_28 BM_28_14
-#define BM_29_14 0x000000003fffc000
-#define BM_14_29 BM_29_14
-#define BM_30_14 0x000000007fffc000
-#define BM_14_30 BM_30_14
-#define BM_31_14 0x00000000ffffc000
-#define BM_14_31 BM_31_14
-#define BM_32_14 0x00000001ffffc000
-#define BM_14_32 BM_32_14
-#define BM_33_14 0x00000003ffffc000
-#define BM_14_33 BM_33_14
-#define BM_34_14 0x00000007ffffc000
-#define BM_14_34 BM_34_14
-#define BM_35_14 0x0000000fffffc000
-#define BM_14_35 BM_35_14
-#define BM_36_14 0x0000001fffffc000
-#define BM_14_36 BM_36_14
-#define BM_37_14 0x0000003fffffc000
-#define BM_14_37 BM_37_14
-#define BM_38_14 0x0000007fffffc000
-#define BM_14_38 BM_38_14
-#define BM_39_14 0x000000ffffffc000
-#define BM_14_39 BM_39_14
-#define BM_40_14 0x000001ffffffc000
-#define BM_14_40 BM_40_14
-#define BM_41_14 0x000003ffffffc000
-#define BM_14_41 BM_41_14
-#define BM_42_14 0x000007ffffffc000
-#define BM_14_42 BM_42_14
-#define BM_43_14 0x00000fffffffc000
-#define BM_14_43 BM_43_14
-#define BM_44_14 0x00001fffffffc000
-#define BM_14_44 BM_44_14
-#define BM_45_14 0x00003fffffffc000
-#define BM_14_45 BM_45_14
-#define BM_46_14 0x00007fffffffc000
-#define BM_14_46 BM_46_14
-#define BM_47_14 0x0000ffffffffc000
-#define BM_14_47 BM_47_14
-#define BM_48_14 0x0001ffffffffc000
-#define BM_14_48 BM_48_14
-#define BM_49_14 0x0003ffffffffc000
-#define BM_14_49 BM_49_14
-#define BM_50_14 0x0007ffffffffc000
-#define BM_14_50 BM_50_14
-#define BM_51_14 0x000fffffffffc000
-#define BM_14_51 BM_51_14
-#define BM_52_14 0x001fffffffffc000
-#define BM_14_52 BM_52_14
-#define BM_53_14 0x003fffffffffc000
-#define BM_14_53 BM_53_14
-#define BM_54_14 0x007fffffffffc000
-#define BM_14_54 BM_54_14
-#define BM_55_14 0x00ffffffffffc000
-#define BM_14_55 BM_55_14
-#define BM_56_14 0x01ffffffffffc000
-#define BM_14_56 BM_56_14
-#define BM_57_14 0x03ffffffffffc000
-#define BM_14_57 BM_57_14
-#define BM_58_14 0x07ffffffffffc000
-#define BM_14_58 BM_58_14
-#define BM_59_14 0x0fffffffffffc000
-#define BM_14_59 BM_59_14
-#define BM_60_14 0x1fffffffffffc000
-#define BM_14_60 BM_60_14
-#define BM_61_14 0x3fffffffffffc000
-#define BM_14_61 BM_61_14
-#define BM_62_14 0x7fffffffffffc000
-#define BM_14_62 BM_62_14
-#define BM_63_14 0xffffffffffffc000
-#define BM_14_63 BM_63_14
-#define BM_15_15 0x0000000000008000
-#define BM_16_15 0x0000000000018000
-#define BM_15_16 BM_16_15
-#define BM_17_15 0x0000000000038000
-#define BM_15_17 BM_17_15
-#define BM_18_15 0x0000000000078000
-#define BM_15_18 BM_18_15
-#define BM_19_15 0x00000000000f8000
-#define BM_15_19 BM_19_15
-#define BM_20_15 0x00000000001f8000
-#define BM_15_20 BM_20_15
-#define BM_21_15 0x00000000003f8000
-#define BM_15_21 BM_21_15
-#define BM_22_15 0x00000000007f8000
-#define BM_15_22 BM_22_15
-#define BM_23_15 0x0000000000ff8000
-#define BM_15_23 BM_23_15
-#define BM_24_15 0x0000000001ff8000
-#define BM_15_24 BM_24_15
-#define BM_25_15 0x0000000003ff8000
-#define BM_15_25 BM_25_15
-#define BM_26_15 0x0000000007ff8000
-#define BM_15_26 BM_26_15
-#define BM_27_15 0x000000000fff8000
-#define BM_15_27 BM_27_15
-#define BM_28_15 0x000000001fff8000
-#define BM_15_28 BM_28_15
-#define BM_29_15 0x000000003fff8000
-#define BM_15_29 BM_29_15
-#define BM_30_15 0x000000007fff8000
-#define BM_15_30 BM_30_15
-#define BM_31_15 0x00000000ffff8000
-#define BM_15_31 BM_31_15
-#define BM_32_15 0x00000001ffff8000
-#define BM_15_32 BM_32_15
-#define BM_33_15 0x00000003ffff8000
-#define BM_15_33 BM_33_15
-#define BM_34_15 0x00000007ffff8000
-#define BM_15_34 BM_34_15
-#define BM_35_15 0x0000000fffff8000
-#define BM_15_35 BM_35_15
-#define BM_36_15 0x0000001fffff8000
-#define BM_15_36 BM_36_15
-#define BM_37_15 0x0000003fffff8000
-#define BM_15_37 BM_37_15
-#define BM_38_15 0x0000007fffff8000
-#define BM_15_38 BM_38_15
-#define BM_39_15 0x000000ffffff8000
-#define BM_15_39 BM_39_15
-#define BM_40_15 0x000001ffffff8000
-#define BM_15_40 BM_40_15
-#define BM_41_15 0x000003ffffff8000
-#define BM_15_41 BM_41_15
-#define BM_42_15 0x000007ffffff8000
-#define BM_15_42 BM_42_15
-#define BM_43_15 0x00000fffffff8000
-#define BM_15_43 BM_43_15
-#define BM_44_15 0x00001fffffff8000
-#define BM_15_44 BM_44_15
-#define BM_45_15 0x00003fffffff8000
-#define BM_15_45 BM_45_15
-#define BM_46_15 0x00007fffffff8000
-#define BM_15_46 BM_46_15
-#define BM_47_15 0x0000ffffffff8000
-#define BM_15_47 BM_47_15
-#define BM_48_15 0x0001ffffffff8000
-#define BM_15_48 BM_48_15
-#define BM_49_15 0x0003ffffffff8000
-#define BM_15_49 BM_49_15
-#define BM_50_15 0x0007ffffffff8000
-#define BM_15_50 BM_50_15
-#define BM_51_15 0x000fffffffff8000
-#define BM_15_51 BM_51_15
-#define BM_52_15 0x001fffffffff8000
-#define BM_15_52 BM_52_15
-#define BM_53_15 0x003fffffffff8000
-#define BM_15_53 BM_53_15
-#define BM_54_15 0x007fffffffff8000
-#define BM_15_54 BM_54_15
-#define BM_55_15 0x00ffffffffff8000
-#define BM_15_55 BM_55_15
-#define BM_56_15 0x01ffffffffff8000
-#define BM_15_56 BM_56_15
-#define BM_57_15 0x03ffffffffff8000
-#define BM_15_57 BM_57_15
-#define BM_58_15 0x07ffffffffff8000
-#define BM_15_58 BM_58_15
-#define BM_59_15 0x0fffffffffff8000
-#define BM_15_59 BM_59_15
-#define BM_60_15 0x1fffffffffff8000
-#define BM_15_60 BM_60_15
-#define BM_61_15 0x3fffffffffff8000
-#define BM_15_61 BM_61_15
-#define BM_62_15 0x7fffffffffff8000
-#define BM_15_62 BM_62_15
-#define BM_63_15 0xffffffffffff8000
-#define BM_15_63 BM_63_15
-#define BM_16_16 0x0000000000010000
-#define BM_17_16 0x0000000000030000
-#define BM_16_17 BM_17_16
-#define BM_18_16 0x0000000000070000
-#define BM_16_18 BM_18_16
-#define BM_19_16 0x00000000000f0000
-#define BM_16_19 BM_19_16
-#define BM_20_16 0x00000000001f0000
-#define BM_16_20 BM_20_16
-#define BM_21_16 0x00000000003f0000
-#define BM_16_21 BM_21_16
-#define BM_22_16 0x00000000007f0000
-#define BM_16_22 BM_22_16
-#define BM_23_16 0x0000000000ff0000
-#define BM_16_23 BM_23_16
-#define BM_24_16 0x0000000001ff0000
-#define BM_16_24 BM_24_16
-#define BM_25_16 0x0000000003ff0000
-#define BM_16_25 BM_25_16
-#define BM_26_16 0x0000000007ff0000
-#define BM_16_26 BM_26_16
-#define BM_27_16 0x000000000fff0000
-#define BM_16_27 BM_27_16
-#define BM_28_16 0x000000001fff0000
-#define BM_16_28 BM_28_16
-#define BM_29_16 0x000000003fff0000
-#define BM_16_29 BM_29_16
-#define BM_30_16 0x000000007fff0000
-#define BM_16_30 BM_30_16
-#define BM_31_16 0x00000000ffff0000
-#define BM_16_31 BM_31_16
-#define BM_32_16 0x00000001ffff0000
-#define BM_16_32 BM_32_16
-#define BM_33_16 0x00000003ffff0000
-#define BM_16_33 BM_33_16
-#define BM_34_16 0x00000007ffff0000
-#define BM_16_34 BM_34_16
-#define BM_35_16 0x0000000fffff0000
-#define BM_16_35 BM_35_16
-#define BM_36_16 0x0000001fffff0000
-#define BM_16_36 BM_36_16
-#define BM_37_16 0x0000003fffff0000
-#define BM_16_37 BM_37_16
-#define BM_38_16 0x0000007fffff0000
-#define BM_16_38 BM_38_16
-#define BM_39_16 0x000000ffffff0000
-#define BM_16_39 BM_39_16
-#define BM_40_16 0x000001ffffff0000
-#define BM_16_40 BM_40_16
-#define BM_41_16 0x000003ffffff0000
-#define BM_16_41 BM_41_16
-#define BM_42_16 0x000007ffffff0000
-#define BM_16_42 BM_42_16
-#define BM_43_16 0x00000fffffff0000
-#define BM_16_43 BM_43_16
-#define BM_44_16 0x00001fffffff0000
-#define BM_16_44 BM_44_16
-#define BM_45_16 0x00003fffffff0000
-#define BM_16_45 BM_45_16
-#define BM_46_16 0x00007fffffff0000
-#define BM_16_46 BM_46_16
-#define BM_47_16 0x0000ffffffff0000
-#define BM_16_47 BM_47_16
-#define BM_48_16 0x0001ffffffff0000
-#define BM_16_48 BM_48_16
-#define BM_49_16 0x0003ffffffff0000
-#define BM_16_49 BM_49_16
-#define BM_50_16 0x0007ffffffff0000
-#define BM_16_50 BM_50_16
-#define BM_51_16 0x000fffffffff0000
-#define BM_16_51 BM_51_16
-#define BM_52_16 0x001fffffffff0000
-#define BM_16_52 BM_52_16
-#define BM_53_16 0x003fffffffff0000
-#define BM_16_53 BM_53_16
-#define BM_54_16 0x007fffffffff0000
-#define BM_16_54 BM_54_16
-#define BM_55_16 0x00ffffffffff0000
-#define BM_16_55 BM_55_16
-#define BM_56_16 0x01ffffffffff0000
-#define BM_16_56 BM_56_16
-#define BM_57_16 0x03ffffffffff0000
-#define BM_16_57 BM_57_16
-#define BM_58_16 0x07ffffffffff0000
-#define BM_16_58 BM_58_16
-#define BM_59_16 0x0fffffffffff0000
-#define BM_16_59 BM_59_16
-#define BM_60_16 0x1fffffffffff0000
-#define BM_16_60 BM_60_16
-#define BM_61_16 0x3fffffffffff0000
-#define BM_16_61 BM_61_16
-#define BM_62_16 0x7fffffffffff0000
-#define BM_16_62 BM_62_16
-#define BM_63_16 0xffffffffffff0000
-#define BM_16_63 BM_63_16
-#define BM_17_17 0x0000000000020000
-#define BM_18_17 0x0000000000060000
-#define BM_17_18 BM_18_17
-#define BM_19_17 0x00000000000e0000
-#define BM_17_19 BM_19_17
-#define BM_20_17 0x00000000001e0000
-#define BM_17_20 BM_20_17
-#define BM_21_17 0x00000000003e0000
-#define BM_17_21 BM_21_17
-#define BM_22_17 0x00000000007e0000
-#define BM_17_22 BM_22_17
-#define BM_23_17 0x0000000000fe0000
-#define BM_17_23 BM_23_17
-#define BM_24_17 0x0000000001fe0000
-#define BM_17_24 BM_24_17
-#define BM_25_17 0x0000000003fe0000
-#define BM_17_25 BM_25_17
-#define BM_26_17 0x0000000007fe0000
-#define BM_17_26 BM_26_17
-#define BM_27_17 0x000000000ffe0000
-#define BM_17_27 BM_27_17
-#define BM_28_17 0x000000001ffe0000
-#define BM_17_28 BM_28_17
-#define BM_29_17 0x000000003ffe0000
-#define BM_17_29 BM_29_17
-#define BM_30_17 0x000000007ffe0000
-#define BM_17_30 BM_30_17
-#define BM_31_17 0x00000000fffe0000
-#define BM_17_31 BM_31_17
-#define BM_32_17 0x00000001fffe0000
-#define BM_17_32 BM_32_17
-#define BM_33_17 0x00000003fffe0000
-#define BM_17_33 BM_33_17
-#define BM_34_17 0x00000007fffe0000
-#define BM_17_34 BM_34_17
-#define BM_35_17 0x0000000ffffe0000
-#define BM_17_35 BM_35_17
-#define BM_36_17 0x0000001ffffe0000
-#define BM_17_36 BM_36_17
-#define BM_37_17 0x0000003ffffe0000
-#define BM_17_37 BM_37_17
-#define BM_38_17 0x0000007ffffe0000
-#define BM_17_38 BM_38_17
-#define BM_39_17 0x000000fffffe0000
-#define BM_17_39 BM_39_17
-#define BM_40_17 0x000001fffffe0000
-#define BM_17_40 BM_40_17
-#define BM_41_17 0x000003fffffe0000
-#define BM_17_41 BM_41_17
-#define BM_42_17 0x000007fffffe0000
-#define BM_17_42 BM_42_17
-#define BM_43_17 0x00000ffffffe0000
-#define BM_17_43 BM_43_17
-#define BM_44_17 0x00001ffffffe0000
-#define BM_17_44 BM_44_17
-#define BM_45_17 0x00003ffffffe0000
-#define BM_17_45 BM_45_17
-#define BM_46_17 0x00007ffffffe0000
-#define BM_17_46 BM_46_17
-#define BM_47_17 0x0000fffffffe0000
-#define BM_17_47 BM_47_17
-#define BM_48_17 0x0001fffffffe0000
-#define BM_17_48 BM_48_17
-#define BM_49_17 0x0003fffffffe0000
-#define BM_17_49 BM_49_17
-#define BM_50_17 0x0007fffffffe0000
-#define BM_17_50 BM_50_17
-#define BM_51_17 0x000ffffffffe0000
-#define BM_17_51 BM_51_17
-#define BM_52_17 0x001ffffffffe0000
-#define BM_17_52 BM_52_17
-#define BM_53_17 0x003ffffffffe0000
-#define BM_17_53 BM_53_17
-#define BM_54_17 0x007ffffffffe0000
-#define BM_17_54 BM_54_17
-#define BM_55_17 0x00fffffffffe0000
-#define BM_17_55 BM_55_17
-#define BM_56_17 0x01fffffffffe0000
-#define BM_17_56 BM_56_17
-#define BM_57_17 0x03fffffffffe0000
-#define BM_17_57 BM_57_17
-#define BM_58_17 0x07fffffffffe0000
-#define BM_17_58 BM_58_17
-#define BM_59_17 0x0ffffffffffe0000
-#define BM_17_59 BM_59_17
-#define BM_60_17 0x1ffffffffffe0000
-#define BM_17_60 BM_60_17
-#define BM_61_17 0x3ffffffffffe0000
-#define BM_17_61 BM_61_17
-#define BM_62_17 0x7ffffffffffe0000
-#define BM_17_62 BM_62_17
-#define BM_63_17 0xfffffffffffe0000
-#define BM_17_63 BM_63_17
-#define BM_18_18 0x0000000000040000
-#define BM_19_18 0x00000000000c0000
-#define BM_18_19 BM_19_18
-#define BM_20_18 0x00000000001c0000
-#define BM_18_20 BM_20_18
-#define BM_21_18 0x00000000003c0000
-#define BM_18_21 BM_21_18
-#define BM_22_18 0x00000000007c0000
-#define BM_18_22 BM_22_18
-#define BM_23_18 0x0000000000fc0000
-#define BM_18_23 BM_23_18
-#define BM_24_18 0x0000000001fc0000
-#define BM_18_24 BM_24_18
-#define BM_25_18 0x0000000003fc0000
-#define BM_18_25 BM_25_18
-#define BM_26_18 0x0000000007fc0000
-#define BM_18_26 BM_26_18
-#define BM_27_18 0x000000000ffc0000
-#define BM_18_27 BM_27_18
-#define BM_28_18 0x000000001ffc0000
-#define BM_18_28 BM_28_18
-#define BM_29_18 0x000000003ffc0000
-#define BM_18_29 BM_29_18
-#define BM_30_18 0x000000007ffc0000
-#define BM_18_30 BM_30_18
-#define BM_31_18 0x00000000fffc0000
-#define BM_18_31 BM_31_18
-#define BM_32_18 0x00000001fffc0000
-#define BM_18_32 BM_32_18
-#define BM_33_18 0x00000003fffc0000
-#define BM_18_33 BM_33_18
-#define BM_34_18 0x00000007fffc0000
-#define BM_18_34 BM_34_18
-#define BM_35_18 0x0000000ffffc0000
-#define BM_18_35 BM_35_18
-#define BM_36_18 0x0000001ffffc0000
-#define BM_18_36 BM_36_18
-#define BM_37_18 0x0000003ffffc0000
-#define BM_18_37 BM_37_18
-#define BM_38_18 0x0000007ffffc0000
-#define BM_18_38 BM_38_18
-#define BM_39_18 0x000000fffffc0000
-#define BM_18_39 BM_39_18
-#define BM_40_18 0x000001fffffc0000
-#define BM_18_40 BM_40_18
-#define BM_41_18 0x000003fffffc0000
-#define BM_18_41 BM_41_18
-#define BM_42_18 0x000007fffffc0000
-#define BM_18_42 BM_42_18
-#define BM_43_18 0x00000ffffffc0000
-#define BM_18_43 BM_43_18
-#define BM_44_18 0x00001ffffffc0000
-#define BM_18_44 BM_44_18
-#define BM_45_18 0x00003ffffffc0000
-#define BM_18_45 BM_45_18
-#define BM_46_18 0x00007ffffffc0000
-#define BM_18_46 BM_46_18
-#define BM_47_18 0x0000fffffffc0000
-#define BM_18_47 BM_47_18
-#define BM_48_18 0x0001fffffffc0000
-#define BM_18_48 BM_48_18
-#define BM_49_18 0x0003fffffffc0000
-#define BM_18_49 BM_49_18
-#define BM_50_18 0x0007fffffffc0000
-#define BM_18_50 BM_50_18
-#define BM_51_18 0x000ffffffffc0000
-#define BM_18_51 BM_51_18
-#define BM_52_18 0x001ffffffffc0000
-#define BM_18_52 BM_52_18
-#define BM_53_18 0x003ffffffffc0000
-#define BM_18_53 BM_53_18
-#define BM_54_18 0x007ffffffffc0000
-#define BM_18_54 BM_54_18
-#define BM_55_18 0x00fffffffffc0000
-#define BM_18_55 BM_55_18
-#define BM_56_18 0x01fffffffffc0000
-#define BM_18_56 BM_56_18
-#define BM_57_18 0x03fffffffffc0000
-#define BM_18_57 BM_57_18
-#define BM_58_18 0x07fffffffffc0000
-#define BM_18_58 BM_58_18
-#define BM_59_18 0x0ffffffffffc0000
-#define BM_18_59 BM_59_18
-#define BM_60_18 0x1ffffffffffc0000
-#define BM_18_60 BM_60_18
-#define BM_61_18 0x3ffffffffffc0000
-#define BM_18_61 BM_61_18
-#define BM_62_18 0x7ffffffffffc0000
-#define BM_18_62 BM_62_18
-#define BM_63_18 0xfffffffffffc0000
-#define BM_18_63 BM_63_18
-#define BM_19_19 0x0000000000080000
-#define BM_20_19 0x0000000000180000
-#define BM_19_20 BM_20_19
-#define BM_21_19 0x0000000000380000
-#define BM_19_21 BM_21_19
-#define BM_22_19 0x0000000000780000
-#define BM_19_22 BM_22_19
-#define BM_23_19 0x0000000000f80000
-#define BM_19_23 BM_23_19
-#define BM_24_19 0x0000000001f80000
-#define BM_19_24 BM_24_19
-#define BM_25_19 0x0000000003f80000
-#define BM_19_25 BM_25_19
-#define BM_26_19 0x0000000007f80000
-#define BM_19_26 BM_26_19
-#define BM_27_19 0x000000000ff80000
-#define BM_19_27 BM_27_19
-#define BM_28_19 0x000000001ff80000
-#define BM_19_28 BM_28_19
-#define BM_29_19 0x000000003ff80000
-#define BM_19_29 BM_29_19
-#define BM_30_19 0x000000007ff80000
-#define BM_19_30 BM_30_19
-#define BM_31_19 0x00000000fff80000
-#define BM_19_31 BM_31_19
-#define BM_32_19 0x00000001fff80000
-#define BM_19_32 BM_32_19
-#define BM_33_19 0x00000003fff80000
-#define BM_19_33 BM_33_19
-#define BM_34_19 0x00000007fff80000
-#define BM_19_34 BM_34_19
-#define BM_35_19 0x0000000ffff80000
-#define BM_19_35 BM_35_19
-#define BM_36_19 0x0000001ffff80000
-#define BM_19_36 BM_36_19
-#define BM_37_19 0x0000003ffff80000
-#define BM_19_37 BM_37_19
-#define BM_38_19 0x0000007ffff80000
-#define BM_19_38 BM_38_19
-#define BM_39_19 0x000000fffff80000
-#define BM_19_39 BM_39_19
-#define BM_40_19 0x000001fffff80000
-#define BM_19_40 BM_40_19
-#define BM_41_19 0x000003fffff80000
-#define BM_19_41 BM_41_19
-#define BM_42_19 0x000007fffff80000
-#define BM_19_42 BM_42_19
-#define BM_43_19 0x00000ffffff80000
-#define BM_19_43 BM_43_19
-#define BM_44_19 0x00001ffffff80000
-#define BM_19_44 BM_44_19
-#define BM_45_19 0x00003ffffff80000
-#define BM_19_45 BM_45_19
-#define BM_46_19 0x00007ffffff80000
-#define BM_19_46 BM_46_19
-#define BM_47_19 0x0000fffffff80000
-#define BM_19_47 BM_47_19
-#define BM_48_19 0x0001fffffff80000
-#define BM_19_48 BM_48_19
-#define BM_49_19 0x0003fffffff80000
-#define BM_19_49 BM_49_19
-#define BM_50_19 0x0007fffffff80000
-#define BM_19_50 BM_50_19
-#define BM_51_19 0x000ffffffff80000
-#define BM_19_51 BM_51_19
-#define BM_52_19 0x001ffffffff80000
-#define BM_19_52 BM_52_19
-#define BM_53_19 0x003ffffffff80000
-#define BM_19_53 BM_53_19
-#define BM_54_19 0x007ffffffff80000
-#define BM_19_54 BM_54_19
-#define BM_55_19 0x00fffffffff80000
-#define BM_19_55 BM_55_19
-#define BM_56_19 0x01fffffffff80000
-#define BM_19_56 BM_56_19
-#define BM_57_19 0x03fffffffff80000
-#define BM_19_57 BM_57_19
-#define BM_58_19 0x07fffffffff80000
-#define BM_19_58 BM_58_19
-#define BM_59_19 0x0ffffffffff80000
-#define BM_19_59 BM_59_19
-#define BM_60_19 0x1ffffffffff80000
-#define BM_19_60 BM_60_19
-#define BM_61_19 0x3ffffffffff80000
-#define BM_19_61 BM_61_19
-#define BM_62_19 0x7ffffffffff80000
-#define BM_19_62 BM_62_19
-#define BM_63_19 0xfffffffffff80000
-#define BM_19_63 BM_63_19
-#define BM_20_20 0x0000000000100000
-#define BM_21_20 0x0000000000300000
-#define BM_20_21 BM_21_20
-#define BM_22_20 0x0000000000700000
-#define BM_20_22 BM_22_20
-#define BM_23_20 0x0000000000f00000
-#define BM_20_23 BM_23_20
-#define BM_24_20 0x0000000001f00000
-#define BM_20_24 BM_24_20
-#define BM_25_20 0x0000000003f00000
-#define BM_20_25 BM_25_20
-#define BM_26_20 0x0000000007f00000
-#define BM_20_26 BM_26_20
-#define BM_27_20 0x000000000ff00000
-#define BM_20_27 BM_27_20
-#define BM_28_20 0x000000001ff00000
-#define BM_20_28 BM_28_20
-#define BM_29_20 0x000000003ff00000
-#define BM_20_29 BM_29_20
-#define BM_30_20 0x000000007ff00000
-#define BM_20_30 BM_30_20
-#define BM_31_20 0x00000000fff00000
-#define BM_20_31 BM_31_20
-#define BM_32_20 0x00000001fff00000
-#define BM_20_32 BM_32_20
-#define BM_33_20 0x00000003fff00000
-#define BM_20_33 BM_33_20
-#define BM_34_20 0x00000007fff00000
-#define BM_20_34 BM_34_20
-#define BM_35_20 0x0000000ffff00000
-#define BM_20_35 BM_35_20
-#define BM_36_20 0x0000001ffff00000
-#define BM_20_36 BM_36_20
-#define BM_37_20 0x0000003ffff00000
-#define BM_20_37 BM_37_20
-#define BM_38_20 0x0000007ffff00000
-#define BM_20_38 BM_38_20
-#define BM_39_20 0x000000fffff00000
-#define BM_20_39 BM_39_20
-#define BM_40_20 0x000001fffff00000
-#define BM_20_40 BM_40_20
-#define BM_41_20 0x000003fffff00000
-#define BM_20_41 BM_41_20
-#define BM_42_20 0x000007fffff00000
-#define BM_20_42 BM_42_20
-#define BM_43_20 0x00000ffffff00000
-#define BM_20_43 BM_43_20
-#define BM_44_20 0x00001ffffff00000
-#define BM_20_44 BM_44_20
-#define BM_45_20 0x00003ffffff00000
-#define BM_20_45 BM_45_20
-#define BM_46_20 0x00007ffffff00000
-#define BM_20_46 BM_46_20
-#define BM_47_20 0x0000fffffff00000
-#define BM_20_47 BM_47_20
-#define BM_48_20 0x0001fffffff00000
-#define BM_20_48 BM_48_20
-#define BM_49_20 0x0003fffffff00000
-#define BM_20_49 BM_49_20
-#define BM_50_20 0x0007fffffff00000
-#define BM_20_50 BM_50_20
-#define BM_51_20 0x000ffffffff00000
-#define BM_20_51 BM_51_20
-#define BM_52_20 0x001ffffffff00000
-#define BM_20_52 BM_52_20
-#define BM_53_20 0x003ffffffff00000
-#define BM_20_53 BM_53_20
-#define BM_54_20 0x007ffffffff00000
-#define BM_20_54 BM_54_20
-#define BM_55_20 0x00fffffffff00000
-#define BM_20_55 BM_55_20
-#define BM_56_20 0x01fffffffff00000
-#define BM_20_56 BM_56_20
-#define BM_57_20 0x03fffffffff00000
-#define BM_20_57 BM_57_20
-#define BM_58_20 0x07fffffffff00000
-#define BM_20_58 BM_58_20
-#define BM_59_20 0x0ffffffffff00000
-#define BM_20_59 BM_59_20
-#define BM_60_20 0x1ffffffffff00000
-#define BM_20_60 BM_60_20
-#define BM_61_20 0x3ffffffffff00000
-#define BM_20_61 BM_61_20
-#define BM_62_20 0x7ffffffffff00000
-#define BM_20_62 BM_62_20
-#define BM_63_20 0xfffffffffff00000
-#define BM_20_63 BM_63_20
-#define BM_21_21 0x0000000000200000
-#define BM_22_21 0x0000000000600000
-#define BM_21_22 BM_22_21
-#define BM_23_21 0x0000000000e00000
-#define BM_21_23 BM_23_21
-#define BM_24_21 0x0000000001e00000
-#define BM_21_24 BM_24_21
-#define BM_25_21 0x0000000003e00000
-#define BM_21_25 BM_25_21
-#define BM_26_21 0x0000000007e00000
-#define BM_21_26 BM_26_21
-#define BM_27_21 0x000000000fe00000
-#define BM_21_27 BM_27_21
-#define BM_28_21 0x000000001fe00000
-#define BM_21_28 BM_28_21
-#define BM_29_21 0x000000003fe00000
-#define BM_21_29 BM_29_21
-#define BM_30_21 0x000000007fe00000
-#define BM_21_30 BM_30_21
-#define BM_31_21 0x00000000ffe00000
-#define BM_21_31 BM_31_21
-#define BM_32_21 0x00000001ffe00000
-#define BM_21_32 BM_32_21
-#define BM_33_21 0x00000003ffe00000
-#define BM_21_33 BM_33_21
-#define BM_34_21 0x00000007ffe00000
-#define BM_21_34 BM_34_21
-#define BM_35_21 0x0000000fffe00000
-#define BM_21_35 BM_35_21
-#define BM_36_21 0x0000001fffe00000
-#define BM_21_36 BM_36_21
-#define BM_37_21 0x0000003fffe00000
-#define BM_21_37 BM_37_21
-#define BM_38_21 0x0000007fffe00000
-#define BM_21_38 BM_38_21
-#define BM_39_21 0x000000ffffe00000
-#define BM_21_39 BM_39_21
-#define BM_40_21 0x000001ffffe00000
-#define BM_21_40 BM_40_21
-#define BM_41_21 0x000003ffffe00000
-#define BM_21_41 BM_41_21
-#define BM_42_21 0x000007ffffe00000
-#define BM_21_42 BM_42_21
-#define BM_43_21 0x00000fffffe00000
-#define BM_21_43 BM_43_21
-#define BM_44_21 0x00001fffffe00000
-#define BM_21_44 BM_44_21
-#define BM_45_21 0x00003fffffe00000
-#define BM_21_45 BM_45_21
-#define BM_46_21 0x00007fffffe00000
-#define BM_21_46 BM_46_21
-#define BM_47_21 0x0000ffffffe00000
-#define BM_21_47 BM_47_21
-#define BM_48_21 0x0001ffffffe00000
-#define BM_21_48 BM_48_21
-#define BM_49_21 0x0003ffffffe00000
-#define BM_21_49 BM_49_21
-#define BM_50_21 0x0007ffffffe00000
-#define BM_21_50 BM_50_21
-#define BM_51_21 0x000fffffffe00000
-#define BM_21_51 BM_51_21
-#define BM_52_21 0x001fffffffe00000
-#define BM_21_52 BM_52_21
-#define BM_53_21 0x003fffffffe00000
-#define BM_21_53 BM_53_21
-#define BM_54_21 0x007fffffffe00000
-#define BM_21_54 BM_54_21
-#define BM_55_21 0x00ffffffffe00000
-#define BM_21_55 BM_55_21
-#define BM_56_21 0x01ffffffffe00000
-#define BM_21_56 BM_56_21
-#define BM_57_21 0x03ffffffffe00000
-#define BM_21_57 BM_57_21
-#define BM_58_21 0x07ffffffffe00000
-#define BM_21_58 BM_58_21
-#define BM_59_21 0x0fffffffffe00000
-#define BM_21_59 BM_59_21
-#define BM_60_21 0x1fffffffffe00000
-#define BM_21_60 BM_60_21
-#define BM_61_21 0x3fffffffffe00000
-#define BM_21_61 BM_61_21
-#define BM_62_21 0x7fffffffffe00000
-#define BM_21_62 BM_62_21
-#define BM_63_21 0xffffffffffe00000
-#define BM_21_63 BM_63_21
-#define BM_22_22 0x0000000000400000
-#define BM_23_22 0x0000000000c00000
-#define BM_22_23 BM_23_22
-#define BM_24_22 0x0000000001c00000
-#define BM_22_24 BM_24_22
-#define BM_25_22 0x0000000003c00000
-#define BM_22_25 BM_25_22
-#define BM_26_22 0x0000000007c00000
-#define BM_22_26 BM_26_22
-#define BM_27_22 0x000000000fc00000
-#define BM_22_27 BM_27_22
-#define BM_28_22 0x000000001fc00000
-#define BM_22_28 BM_28_22
-#define BM_29_22 0x000000003fc00000
-#define BM_22_29 BM_29_22
-#define BM_30_22 0x000000007fc00000
-#define BM_22_30 BM_30_22
-#define BM_31_22 0x00000000ffc00000
-#define BM_22_31 BM_31_22
-#define BM_32_22 0x00000001ffc00000
-#define BM_22_32 BM_32_22
-#define BM_33_22 0x00000003ffc00000
-#define BM_22_33 BM_33_22
-#define BM_34_22 0x00000007ffc00000
-#define BM_22_34 BM_34_22
-#define BM_35_22 0x0000000fffc00000
-#define BM_22_35 BM_35_22
-#define BM_36_22 0x0000001fffc00000
-#define BM_22_36 BM_36_22
-#define BM_37_22 0x0000003fffc00000
-#define BM_22_37 BM_37_22
-#define BM_38_22 0x0000007fffc00000
-#define BM_22_38 BM_38_22
-#define BM_39_22 0x000000ffffc00000
-#define BM_22_39 BM_39_22
-#define BM_40_22 0x000001ffffc00000
-#define BM_22_40 BM_40_22
-#define BM_41_22 0x000003ffffc00000
-#define BM_22_41 BM_41_22
-#define BM_42_22 0x000007ffffc00000
-#define BM_22_42 BM_42_22
-#define BM_43_22 0x00000fffffc00000
-#define BM_22_43 BM_43_22
-#define BM_44_22 0x00001fffffc00000
-#define BM_22_44 BM_44_22
-#define BM_45_22 0x00003fffffc00000
-#define BM_22_45 BM_45_22
-#define BM_46_22 0x00007fffffc00000
-#define BM_22_46 BM_46_22
-#define BM_47_22 0x0000ffffffc00000
-#define BM_22_47 BM_47_22
-#define BM_48_22 0x0001ffffffc00000
-#define BM_22_48 BM_48_22
-#define BM_49_22 0x0003ffffffc00000
-#define BM_22_49 BM_49_22
-#define BM_50_22 0x0007ffffffc00000
-#define BM_22_50 BM_50_22
-#define BM_51_22 0x000fffffffc00000
-#define BM_22_51 BM_51_22
-#define BM_52_22 0x001fffffffc00000
-#define BM_22_52 BM_52_22
-#define BM_53_22 0x003fffffffc00000
-#define BM_22_53 BM_53_22
-#define BM_54_22 0x007fffffffc00000
-#define BM_22_54 BM_54_22
-#define BM_55_22 0x00ffffffffc00000
-#define BM_22_55 BM_55_22
-#define BM_56_22 0x01ffffffffc00000
-#define BM_22_56 BM_56_22
-#define BM_57_22 0x03ffffffffc00000
-#define BM_22_57 BM_57_22
-#define BM_58_22 0x07ffffffffc00000
-#define BM_22_58 BM_58_22
-#define BM_59_22 0x0fffffffffc00000
-#define BM_22_59 BM_59_22
-#define BM_60_22 0x1fffffffffc00000
-#define BM_22_60 BM_60_22
-#define BM_61_22 0x3fffffffffc00000
-#define BM_22_61 BM_61_22
-#define BM_62_22 0x7fffffffffc00000
-#define BM_22_62 BM_62_22
-#define BM_63_22 0xffffffffffc00000
-#define BM_22_63 BM_63_22
-#define BM_23_23 0x0000000000800000
-#define BM_24_23 0x0000000001800000
-#define BM_23_24 BM_24_23
-#define BM_25_23 0x0000000003800000
-#define BM_23_25 BM_25_23
-#define BM_26_23 0x0000000007800000
-#define BM_23_26 BM_26_23
-#define BM_27_23 0x000000000f800000
-#define BM_23_27 BM_27_23
-#define BM_28_23 0x000000001f800000
-#define BM_23_28 BM_28_23
-#define BM_29_23 0x000000003f800000
-#define BM_23_29 BM_29_23
-#define BM_30_23 0x000000007f800000
-#define BM_23_30 BM_30_23
-#define BM_31_23 0x00000000ff800000
-#define BM_23_31 BM_31_23
-#define BM_32_23 0x00000001ff800000
-#define BM_23_32 BM_32_23
-#define BM_33_23 0x00000003ff800000
-#define BM_23_33 BM_33_23
-#define BM_34_23 0x00000007ff800000
-#define BM_23_34 BM_34_23
-#define BM_35_23 0x0000000fff800000
-#define BM_23_35 BM_35_23
-#define BM_36_23 0x0000001fff800000
-#define BM_23_36 BM_36_23
-#define BM_37_23 0x0000003fff800000
-#define BM_23_37 BM_37_23
-#define BM_38_23 0x0000007fff800000
-#define BM_23_38 BM_38_23
-#define BM_39_23 0x000000ffff800000
-#define BM_23_39 BM_39_23
-#define BM_40_23 0x000001ffff800000
-#define BM_23_40 BM_40_23
-#define BM_41_23 0x000003ffff800000
-#define BM_23_41 BM_41_23
-#define BM_42_23 0x000007ffff800000
-#define BM_23_42 BM_42_23
-#define BM_43_23 0x00000fffff800000
-#define BM_23_43 BM_43_23
-#define BM_44_23 0x00001fffff800000
-#define BM_23_44 BM_44_23
-#define BM_45_23 0x00003fffff800000
-#define BM_23_45 BM_45_23
-#define BM_46_23 0x00007fffff800000
-#define BM_23_46 BM_46_23
-#define BM_47_23 0x0000ffffff800000
-#define BM_23_47 BM_47_23
-#define BM_48_23 0x0001ffffff800000
-#define BM_23_48 BM_48_23
-#define BM_49_23 0x0003ffffff800000
-#define BM_23_49 BM_49_23
-#define BM_50_23 0x0007ffffff800000
-#define BM_23_50 BM_50_23
-#define BM_51_23 0x000fffffff800000
-#define BM_23_51 BM_51_23
-#define BM_52_23 0x001fffffff800000
-#define BM_23_52 BM_52_23
-#define BM_53_23 0x003fffffff800000
-#define BM_23_53 BM_53_23
-#define BM_54_23 0x007fffffff800000
-#define BM_23_54 BM_54_23
-#define BM_55_23 0x00ffffffff800000
-#define BM_23_55 BM_55_23
-#define BM_56_23 0x01ffffffff800000
-#define BM_23_56 BM_56_23
-#define BM_57_23 0x03ffffffff800000
-#define BM_23_57 BM_57_23
-#define BM_58_23 0x07ffffffff800000
-#define BM_23_58 BM_58_23
-#define BM_59_23 0x0fffffffff800000
-#define BM_23_59 BM_59_23
-#define BM_60_23 0x1fffffffff800000
-#define BM_23_60 BM_60_23
-#define BM_61_23 0x3fffffffff800000
-#define BM_23_61 BM_61_23
-#define BM_62_23 0x7fffffffff800000
-#define BM_23_62 BM_62_23
-#define BM_63_23 0xffffffffff800000
-#define BM_23_63 BM_63_23
-#define BM_24_24 0x0000000001000000
-#define BM_25_24 0x0000000003000000
-#define BM_24_25 BM_25_24
-#define BM_26_24 0x0000000007000000
-#define BM_24_26 BM_26_24
-#define BM_27_24 0x000000000f000000
-#define BM_24_27 BM_27_24
-#define BM_28_24 0x000000001f000000
-#define BM_24_28 BM_28_24
-#define BM_29_24 0x000000003f000000
-#define BM_24_29 BM_29_24
-#define BM_30_24 0x000000007f000000
-#define BM_24_30 BM_30_24
-#define BM_31_24 0x00000000ff000000
-#define BM_24_31 BM_31_24
-#define BM_32_24 0x00000001ff000000
-#define BM_24_32 BM_32_24
-#define BM_33_24 0x00000003ff000000
-#define BM_24_33 BM_33_24
-#define BM_34_24 0x00000007ff000000
-#define BM_24_34 BM_34_24
-#define BM_35_24 0x0000000fff000000
-#define BM_24_35 BM_35_24
-#define BM_36_24 0x0000001fff000000
-#define BM_24_36 BM_36_24
-#define BM_37_24 0x0000003fff000000
-#define BM_24_37 BM_37_24
-#define BM_38_24 0x0000007fff000000
-#define BM_24_38 BM_38_24
-#define BM_39_24 0x000000ffff000000
-#define BM_24_39 BM_39_24
-#define BM_40_24 0x000001ffff000000
-#define BM_24_40 BM_40_24
-#define BM_41_24 0x000003ffff000000
-#define BM_24_41 BM_41_24
-#define BM_42_24 0x000007ffff000000
-#define BM_24_42 BM_42_24
-#define BM_43_24 0x00000fffff000000
-#define BM_24_43 BM_43_24
-#define BM_44_24 0x00001fffff000000
-#define BM_24_44 BM_44_24
-#define BM_45_24 0x00003fffff000000
-#define BM_24_45 BM_45_24
-#define BM_46_24 0x00007fffff000000
-#define BM_24_46 BM_46_24
-#define BM_47_24 0x0000ffffff000000
-#define BM_24_47 BM_47_24
-#define BM_48_24 0x0001ffffff000000
-#define BM_24_48 BM_48_24
-#define BM_49_24 0x0003ffffff000000
-#define BM_24_49 BM_49_24
-#define BM_50_24 0x0007ffffff000000
-#define BM_24_50 BM_50_24
-#define BM_51_24 0x000fffffff000000
-#define BM_24_51 BM_51_24
-#define BM_52_24 0x001fffffff000000
-#define BM_24_52 BM_52_24
-#define BM_53_24 0x003fffffff000000
-#define BM_24_53 BM_53_24
-#define BM_54_24 0x007fffffff000000
-#define BM_24_54 BM_54_24
-#define BM_55_24 0x00ffffffff000000
-#define BM_24_55 BM_55_24
-#define BM_56_24 0x01ffffffff000000
-#define BM_24_56 BM_56_24
-#define BM_57_24 0x03ffffffff000000
-#define BM_24_57 BM_57_24
-#define BM_58_24 0x07ffffffff000000
-#define BM_24_58 BM_58_24
-#define BM_59_24 0x0fffffffff000000
-#define BM_24_59 BM_59_24
-#define BM_60_24 0x1fffffffff000000
-#define BM_24_60 BM_60_24
-#define BM_61_24 0x3fffffffff000000
-#define BM_24_61 BM_61_24
-#define BM_62_24 0x7fffffffff000000
-#define BM_24_62 BM_62_24
-#define BM_63_24 0xffffffffff000000
-#define BM_24_63 BM_63_24
-#define BM_25_25 0x0000000002000000
-#define BM_26_25 0x0000000006000000
-#define BM_25_26 BM_26_25
-#define BM_27_25 0x000000000e000000
-#define BM_25_27 BM_27_25
-#define BM_28_25 0x000000001e000000
-#define BM_25_28 BM_28_25
-#define BM_29_25 0x000000003e000000
-#define BM_25_29 BM_29_25
-#define BM_30_25 0x000000007e000000
-#define BM_25_30 BM_30_25
-#define BM_31_25 0x00000000fe000000
-#define BM_25_31 BM_31_25
-#define BM_32_25 0x00000001fe000000
-#define BM_25_32 BM_32_25
-#define BM_33_25 0x00000003fe000000
-#define BM_25_33 BM_33_25
-#define BM_34_25 0x00000007fe000000
-#define BM_25_34 BM_34_25
-#define BM_35_25 0x0000000ffe000000
-#define BM_25_35 BM_35_25
-#define BM_36_25 0x0000001ffe000000
-#define BM_25_36 BM_36_25
-#define BM_37_25 0x0000003ffe000000
-#define BM_25_37 BM_37_25
-#define BM_38_25 0x0000007ffe000000
-#define BM_25_38 BM_38_25
-#define BM_39_25 0x000000fffe000000
-#define BM_25_39 BM_39_25
-#define BM_40_25 0x000001fffe000000
-#define BM_25_40 BM_40_25
-#define BM_41_25 0x000003fffe000000
-#define BM_25_41 BM_41_25
-#define BM_42_25 0x000007fffe000000
-#define BM_25_42 BM_42_25
-#define BM_43_25 0x00000ffffe000000
-#define BM_25_43 BM_43_25
-#define BM_44_25 0x00001ffffe000000
-#define BM_25_44 BM_44_25
-#define BM_45_25 0x00003ffffe000000
-#define BM_25_45 BM_45_25
-#define BM_46_25 0x00007ffffe000000
-#define BM_25_46 BM_46_25
-#define BM_47_25 0x0000fffffe000000
-#define BM_25_47 BM_47_25
-#define BM_48_25 0x0001fffffe000000
-#define BM_25_48 BM_48_25
-#define BM_49_25 0x0003fffffe000000
-#define BM_25_49 BM_49_25
-#define BM_50_25 0x0007fffffe000000
-#define BM_25_50 BM_50_25
-#define BM_51_25 0x000ffffffe000000
-#define BM_25_51 BM_51_25
-#define BM_52_25 0x001ffffffe000000
-#define BM_25_52 BM_52_25
-#define BM_53_25 0x003ffffffe000000
-#define BM_25_53 BM_53_25
-#define BM_54_25 0x007ffffffe000000
-#define BM_25_54 BM_54_25
-#define BM_55_25 0x00fffffffe000000
-#define BM_25_55 BM_55_25
-#define BM_56_25 0x01fffffffe000000
-#define BM_25_56 BM_56_25
-#define BM_57_25 0x03fffffffe000000
-#define BM_25_57 BM_57_25
-#define BM_58_25 0x07fffffffe000000
-#define BM_25_58 BM_58_25
-#define BM_59_25 0x0ffffffffe000000
-#define BM_25_59 BM_59_25
-#define BM_60_25 0x1ffffffffe000000
-#define BM_25_60 BM_60_25
-#define BM_61_25 0x3ffffffffe000000
-#define BM_25_61 BM_61_25
-#define BM_62_25 0x7ffffffffe000000
-#define BM_25_62 BM_62_25
-#define BM_63_25 0xfffffffffe000000
-#define BM_25_63 BM_63_25
-#define BM_26_26 0x0000000004000000
-#define BM_27_26 0x000000000c000000
-#define BM_26_27 BM_27_26
-#define BM_28_26 0x000000001c000000
-#define BM_26_28 BM_28_26
-#define BM_29_26 0x000000003c000000
-#define BM_26_29 BM_29_26
-#define BM_30_26 0x000000007c000000
-#define BM_26_30 BM_30_26
-#define BM_31_26 0x00000000fc000000
-#define BM_26_31 BM_31_26
-#define BM_32_26 0x00000001fc000000
-#define BM_26_32 BM_32_26
-#define BM_33_26 0x00000003fc000000
-#define BM_26_33 BM_33_26
-#define BM_34_26 0x00000007fc000000
-#define BM_26_34 BM_34_26
-#define BM_35_26 0x0000000ffc000000
-#define BM_26_35 BM_35_26
-#define BM_36_26 0x0000001ffc000000
-#define BM_26_36 BM_36_26
-#define BM_37_26 0x0000003ffc000000
-#define BM_26_37 BM_37_26
-#define BM_38_26 0x0000007ffc000000
-#define BM_26_38 BM_38_26
-#define BM_39_26 0x000000fffc000000
-#define BM_26_39 BM_39_26
-#define BM_40_26 0x000001fffc000000
-#define BM_26_40 BM_40_26
-#define BM_41_26 0x000003fffc000000
-#define BM_26_41 BM_41_26
-#define BM_42_26 0x000007fffc000000
-#define BM_26_42 BM_42_26
-#define BM_43_26 0x00000ffffc000000
-#define BM_26_43 BM_43_26
-#define BM_44_26 0x00001ffffc000000
-#define BM_26_44 BM_44_26
-#define BM_45_26 0x00003ffffc000000
-#define BM_26_45 BM_45_26
-#define BM_46_26 0x00007ffffc000000
-#define BM_26_46 BM_46_26
-#define BM_47_26 0x0000fffffc000000
-#define BM_26_47 BM_47_26
-#define BM_48_26 0x0001fffffc000000
-#define BM_26_48 BM_48_26
-#define BM_49_26 0x0003fffffc000000
-#define BM_26_49 BM_49_26
-#define BM_50_26 0x0007fffffc000000
-#define BM_26_50 BM_50_26
-#define BM_51_26 0x000ffffffc000000
-#define BM_26_51 BM_51_26
-#define BM_52_26 0x001ffffffc000000
-#define BM_26_52 BM_52_26
-#define BM_53_26 0x003ffffffc000000
-#define BM_26_53 BM_53_26
-#define BM_54_26 0x007ffffffc000000
-#define BM_26_54 BM_54_26
-#define BM_55_26 0x00fffffffc000000
-#define BM_26_55 BM_55_26
-#define BM_56_26 0x01fffffffc000000
-#define BM_26_56 BM_56_26
-#define BM_57_26 0x03fffffffc000000
-#define BM_26_57 BM_57_26
-#define BM_58_26 0x07fffffffc000000
-#define BM_26_58 BM_58_26
-#define BM_59_26 0x0ffffffffc000000
-#define BM_26_59 BM_59_26
-#define BM_60_26 0x1ffffffffc000000
-#define BM_26_60 BM_60_26
-#define BM_61_26 0x3ffffffffc000000
-#define BM_26_61 BM_61_26
-#define BM_62_26 0x7ffffffffc000000
-#define BM_26_62 BM_62_26
-#define BM_63_26 0xfffffffffc000000
-#define BM_26_63 BM_63_26
-#define BM_27_27 0x0000000008000000
-#define BM_28_27 0x0000000018000000
-#define BM_27_28 BM_28_27
-#define BM_29_27 0x0000000038000000
-#define BM_27_29 BM_29_27
-#define BM_30_27 0x0000000078000000
-#define BM_27_30 BM_30_27
-#define BM_31_27 0x00000000f8000000
-#define BM_27_31 BM_31_27
-#define BM_32_27 0x00000001f8000000
-#define BM_27_32 BM_32_27
-#define BM_33_27 0x00000003f8000000
-#define BM_27_33 BM_33_27
-#define BM_34_27 0x00000007f8000000
-#define BM_27_34 BM_34_27
-#define BM_35_27 0x0000000ff8000000
-#define BM_27_35 BM_35_27
-#define BM_36_27 0x0000001ff8000000
-#define BM_27_36 BM_36_27
-#define BM_37_27 0x0000003ff8000000
-#define BM_27_37 BM_37_27
-#define BM_38_27 0x0000007ff8000000
-#define BM_27_38 BM_38_27
-#define BM_39_27 0x000000fff8000000
-#define BM_27_39 BM_39_27
-#define BM_40_27 0x000001fff8000000
-#define BM_27_40 BM_40_27
-#define BM_41_27 0x000003fff8000000
-#define BM_27_41 BM_41_27
-#define BM_42_27 0x000007fff8000000
-#define BM_27_42 BM_42_27
-#define BM_43_27 0x00000ffff8000000
-#define BM_27_43 BM_43_27
-#define BM_44_27 0x00001ffff8000000
-#define BM_27_44 BM_44_27
-#define BM_45_27 0x00003ffff8000000
-#define BM_27_45 BM_45_27
-#define BM_46_27 0x00007ffff8000000
-#define BM_27_46 BM_46_27
-#define BM_47_27 0x0000fffff8000000
-#define BM_27_47 BM_47_27
-#define BM_48_27 0x0001fffff8000000
-#define BM_27_48 BM_48_27
-#define BM_49_27 0x0003fffff8000000
-#define BM_27_49 BM_49_27
-#define BM_50_27 0x0007fffff8000000
-#define BM_27_50 BM_50_27
-#define BM_51_27 0x000ffffff8000000
-#define BM_27_51 BM_51_27
-#define BM_52_27 0x001ffffff8000000
-#define BM_27_52 BM_52_27
-#define BM_53_27 0x003ffffff8000000
-#define BM_27_53 BM_53_27
-#define BM_54_27 0x007ffffff8000000
-#define BM_27_54 BM_54_27
-#define BM_55_27 0x00fffffff8000000
-#define BM_27_55 BM_55_27
-#define BM_56_27 0x01fffffff8000000
-#define BM_27_56 BM_56_27
-#define BM_57_27 0x03fffffff8000000
-#define BM_27_57 BM_57_27
-#define BM_58_27 0x07fffffff8000000
-#define BM_27_58 BM_58_27
-#define BM_59_27 0x0ffffffff8000000
-#define BM_27_59 BM_59_27
-#define BM_60_27 0x1ffffffff8000000
-#define BM_27_60 BM_60_27
-#define BM_61_27 0x3ffffffff8000000
-#define BM_27_61 BM_61_27
-#define BM_62_27 0x7ffffffff8000000
-#define BM_27_62 BM_62_27
-#define BM_63_27 0xfffffffff8000000
-#define BM_27_63 BM_63_27
-#define BM_28_28 0x0000000010000000
-#define BM_29_28 0x0000000030000000
-#define BM_28_29 BM_29_28
-#define BM_30_28 0x0000000070000000
-#define BM_28_30 BM_30_28
-#define BM_31_28 0x00000000f0000000
-#define BM_28_31 BM_31_28
-#define BM_32_28 0x00000001f0000000
-#define BM_28_32 BM_32_28
-#define BM_33_28 0x00000003f0000000
-#define BM_28_33 BM_33_28
-#define BM_34_28 0x00000007f0000000
-#define BM_28_34 BM_34_28
-#define BM_35_28 0x0000000ff0000000
-#define BM_28_35 BM_35_28
-#define BM_36_28 0x0000001ff0000000
-#define BM_28_36 BM_36_28
-#define BM_37_28 0x0000003ff0000000
-#define BM_28_37 BM_37_28
-#define BM_38_28 0x0000007ff0000000
-#define BM_28_38 BM_38_28
-#define BM_39_28 0x000000fff0000000
-#define BM_28_39 BM_39_28
-#define BM_40_28 0x000001fff0000000
-#define BM_28_40 BM_40_28
-#define BM_41_28 0x000003fff0000000
-#define BM_28_41 BM_41_28
-#define BM_42_28 0x000007fff0000000
-#define BM_28_42 BM_42_28
-#define BM_43_28 0x00000ffff0000000
-#define BM_28_43 BM_43_28
-#define BM_44_28 0x00001ffff0000000
-#define BM_28_44 BM_44_28
-#define BM_45_28 0x00003ffff0000000
-#define BM_28_45 BM_45_28
-#define BM_46_28 0x00007ffff0000000
-#define BM_28_46 BM_46_28
-#define BM_47_28 0x0000fffff0000000
-#define BM_28_47 BM_47_28
-#define BM_48_28 0x0001fffff0000000
-#define BM_28_48 BM_48_28
-#define BM_49_28 0x0003fffff0000000
-#define BM_28_49 BM_49_28
-#define BM_50_28 0x0007fffff0000000
-#define BM_28_50 BM_50_28
-#define BM_51_28 0x000ffffff0000000
-#define BM_28_51 BM_51_28
-#define BM_52_28 0x001ffffff0000000
-#define BM_28_52 BM_52_28
-#define BM_53_28 0x003ffffff0000000
-#define BM_28_53 BM_53_28
-#define BM_54_28 0x007ffffff0000000
-#define BM_28_54 BM_54_28
-#define BM_55_28 0x00fffffff0000000
-#define BM_28_55 BM_55_28
-#define BM_56_28 0x01fffffff0000000
-#define BM_28_56 BM_56_28
-#define BM_57_28 0x03fffffff0000000
-#define BM_28_57 BM_57_28
-#define BM_58_28 0x07fffffff0000000
-#define BM_28_58 BM_58_28
-#define BM_59_28 0x0ffffffff0000000
-#define BM_28_59 BM_59_28
-#define BM_60_28 0x1ffffffff0000000
-#define BM_28_60 BM_60_28
-#define BM_61_28 0x3ffffffff0000000
-#define BM_28_61 BM_61_28
-#define BM_62_28 0x7ffffffff0000000
-#define BM_28_62 BM_62_28
-#define BM_63_28 0xfffffffff0000000
-#define BM_28_63 BM_63_28
-#define BM_29_29 0x0000000020000000
-#define BM_30_29 0x0000000060000000
-#define BM_29_30 BM_30_29
-#define BM_31_29 0x00000000e0000000
-#define BM_29_31 BM_31_29
-#define BM_32_29 0x00000001e0000000
-#define BM_29_32 BM_32_29
-#define BM_33_29 0x00000003e0000000
-#define BM_29_33 BM_33_29
-#define BM_34_29 0x00000007e0000000
-#define BM_29_34 BM_34_29
-#define BM_35_29 0x0000000fe0000000
-#define BM_29_35 BM_35_29
-#define BM_36_29 0x0000001fe0000000
-#define BM_29_36 BM_36_29
-#define BM_37_29 0x0000003fe0000000
-#define BM_29_37 BM_37_29
-#define BM_38_29 0x0000007fe0000000
-#define BM_29_38 BM_38_29
-#define BM_39_29 0x000000ffe0000000
-#define BM_29_39 BM_39_29
-#define BM_40_29 0x000001ffe0000000
-#define BM_29_40 BM_40_29
-#define BM_41_29 0x000003ffe0000000
-#define BM_29_41 BM_41_29
-#define BM_42_29 0x000007ffe0000000
-#define BM_29_42 BM_42_29
-#define BM_43_29 0x00000fffe0000000
-#define BM_29_43 BM_43_29
-#define BM_44_29 0x00001fffe0000000
-#define BM_29_44 BM_44_29
-#define BM_45_29 0x00003fffe0000000
-#define BM_29_45 BM_45_29
-#define BM_46_29 0x00007fffe0000000
-#define BM_29_46 BM_46_29
-#define BM_47_29 0x0000ffffe0000000
-#define BM_29_47 BM_47_29
-#define BM_48_29 0x0001ffffe0000000
-#define BM_29_48 BM_48_29
-#define BM_49_29 0x0003ffffe0000000
-#define BM_29_49 BM_49_29
-#define BM_50_29 0x0007ffffe0000000
-#define BM_29_50 BM_50_29
-#define BM_51_29 0x000fffffe0000000
-#define BM_29_51 BM_51_29
-#define BM_52_29 0x001fffffe0000000
-#define BM_29_52 BM_52_29
-#define BM_53_29 0x003fffffe0000000
-#define BM_29_53 BM_53_29
-#define BM_54_29 0x007fffffe0000000
-#define BM_29_54 BM_54_29
-#define BM_55_29 0x00ffffffe0000000
-#define BM_29_55 BM_55_29
-#define BM_56_29 0x01ffffffe0000000
-#define BM_29_56 BM_56_29
-#define BM_57_29 0x03ffffffe0000000
-#define BM_29_57 BM_57_29
-#define BM_58_29 0x07ffffffe0000000
-#define BM_29_58 BM_58_29
-#define BM_59_29 0x0fffffffe0000000
-#define BM_29_59 BM_59_29
-#define BM_60_29 0x1fffffffe0000000
-#define BM_29_60 BM_60_29
-#define BM_61_29 0x3fffffffe0000000
-#define BM_29_61 BM_61_29
-#define BM_62_29 0x7fffffffe0000000
-#define BM_29_62 BM_62_29
-#define BM_63_29 0xffffffffe0000000
-#define BM_29_63 BM_63_29
-#define BM_30_30 0x0000000040000000
-#define BM_31_30 0x00000000c0000000
-#define BM_30_31 BM_31_30
-#define BM_32_30 0x00000001c0000000
-#define BM_30_32 BM_32_30
-#define BM_33_30 0x00000003c0000000
-#define BM_30_33 BM_33_30
-#define BM_34_30 0x00000007c0000000
-#define BM_30_34 BM_34_30
-#define BM_35_30 0x0000000fc0000000
-#define BM_30_35 BM_35_30
-#define BM_36_30 0x0000001fc0000000
-#define BM_30_36 BM_36_30
-#define BM_37_30 0x0000003fc0000000
-#define BM_30_37 BM_37_30
-#define BM_38_30 0x0000007fc0000000
-#define BM_30_38 BM_38_30
-#define BM_39_30 0x000000ffc0000000
-#define BM_30_39 BM_39_30
-#define BM_40_30 0x000001ffc0000000
-#define BM_30_40 BM_40_30
-#define BM_41_30 0x000003ffc0000000
-#define BM_30_41 BM_41_30
-#define BM_42_30 0x000007ffc0000000
-#define BM_30_42 BM_42_30
-#define BM_43_30 0x00000fffc0000000
-#define BM_30_43 BM_43_30
-#define BM_44_30 0x00001fffc0000000
-#define BM_30_44 BM_44_30
-#define BM_45_30 0x00003fffc0000000
-#define BM_30_45 BM_45_30
-#define BM_46_30 0x00007fffc0000000
-#define BM_30_46 BM_46_30
-#define BM_47_30 0x0000ffffc0000000
-#define BM_30_47 BM_47_30
-#define BM_48_30 0x0001ffffc0000000
-#define BM_30_48 BM_48_30
-#define BM_49_30 0x0003ffffc0000000
-#define BM_30_49 BM_49_30
-#define BM_50_30 0x0007ffffc0000000
-#define BM_30_50 BM_50_30
-#define BM_51_30 0x000fffffc0000000
-#define BM_30_51 BM_51_30
-#define BM_52_30 0x001fffffc0000000
-#define BM_30_52 BM_52_30
-#define BM_53_30 0x003fffffc0000000
-#define BM_30_53 BM_53_30
-#define BM_54_30 0x007fffffc0000000
-#define BM_30_54 BM_54_30
-#define BM_55_30 0x00ffffffc0000000
-#define BM_30_55 BM_55_30
-#define BM_56_30 0x01ffffffc0000000
-#define BM_30_56 BM_56_30
-#define BM_57_30 0x03ffffffc0000000
-#define BM_30_57 BM_57_30
-#define BM_58_30 0x07ffffffc0000000
-#define BM_30_58 BM_58_30
-#define BM_59_30 0x0fffffffc0000000
-#define BM_30_59 BM_59_30
-#define BM_60_30 0x1fffffffc0000000
-#define BM_30_60 BM_60_30
-#define BM_61_30 0x3fffffffc0000000
-#define BM_30_61 BM_61_30
-#define BM_62_30 0x7fffffffc0000000
-#define BM_30_62 BM_62_30
-#define BM_63_30 0xffffffffc0000000
-#define BM_30_63 BM_63_30
-#define BM_31_31 0x0000000080000000
-#define BM_32_31 0x0000000180000000
-#define BM_31_32 BM_32_31
-#define BM_33_31 0x0000000380000000
-#define BM_31_33 BM_33_31
-#define BM_34_31 0x0000000780000000
-#define BM_31_34 BM_34_31
-#define BM_35_31 0x0000000f80000000
-#define BM_31_35 BM_35_31
-#define BM_36_31 0x0000001f80000000
-#define BM_31_36 BM_36_31
-#define BM_37_31 0x0000003f80000000
-#define BM_31_37 BM_37_31
-#define BM_38_31 0x0000007f80000000
-#define BM_31_38 BM_38_31
-#define BM_39_31 0x000000ff80000000
-#define BM_31_39 BM_39_31
-#define BM_40_31 0x000001ff80000000
-#define BM_31_40 BM_40_31
-#define BM_41_31 0x000003ff80000000
-#define BM_31_41 BM_41_31
-#define BM_42_31 0x000007ff80000000
-#define BM_31_42 BM_42_31
-#define BM_43_31 0x00000fff80000000
-#define BM_31_43 BM_43_31
-#define BM_44_31 0x00001fff80000000
-#define BM_31_44 BM_44_31
-#define BM_45_31 0x00003fff80000000
-#define BM_31_45 BM_45_31
-#define BM_46_31 0x00007fff80000000
-#define BM_31_46 BM_46_31
-#define BM_47_31 0x0000ffff80000000
-#define BM_31_47 BM_47_31
-#define BM_48_31 0x0001ffff80000000
-#define BM_31_48 BM_48_31
-#define BM_49_31 0x0003ffff80000000
-#define BM_31_49 BM_49_31
-#define BM_50_31 0x0007ffff80000000
-#define BM_31_50 BM_50_31
-#define BM_51_31 0x000fffff80000000
-#define BM_31_51 BM_51_31
-#define BM_52_31 0x001fffff80000000
-#define BM_31_52 BM_52_31
-#define BM_53_31 0x003fffff80000000
-#define BM_31_53 BM_53_31
-#define BM_54_31 0x007fffff80000000
-#define BM_31_54 BM_54_31
-#define BM_55_31 0x00ffffff80000000
-#define BM_31_55 BM_55_31
-#define BM_56_31 0x01ffffff80000000
-#define BM_31_56 BM_56_31
-#define BM_57_31 0x03ffffff80000000
-#define BM_31_57 BM_57_31
-#define BM_58_31 0x07ffffff80000000
-#define BM_31_58 BM_58_31
-#define BM_59_31 0x0fffffff80000000
-#define BM_31_59 BM_59_31
-#define BM_60_31 0x1fffffff80000000
-#define BM_31_60 BM_60_31
-#define BM_61_31 0x3fffffff80000000
-#define BM_31_61 BM_61_31
-#define BM_62_31 0x7fffffff80000000
-#define BM_31_62 BM_62_31
-#define BM_63_31 0xffffffff80000000
-#define BM_31_63 BM_63_31
-#define BM_32_32 0x0000000100000000
-#define BM_33_32 0x0000000300000000
-#define BM_32_33 BM_33_32
-#define BM_34_32 0x0000000700000000
-#define BM_32_34 BM_34_32
-#define BM_35_32 0x0000000f00000000
-#define BM_32_35 BM_35_32
-#define BM_36_32 0x0000001f00000000
-#define BM_32_36 BM_36_32
-#define BM_37_32 0x0000003f00000000
-#define BM_32_37 BM_37_32
-#define BM_38_32 0x0000007f00000000
-#define BM_32_38 BM_38_32
-#define BM_39_32 0x000000ff00000000
-#define BM_32_39 BM_39_32
-#define BM_40_32 0x000001ff00000000
-#define BM_32_40 BM_40_32
-#define BM_41_32 0x000003ff00000000
-#define BM_32_41 BM_41_32
-#define BM_42_32 0x000007ff00000000
-#define BM_32_42 BM_42_32
-#define BM_43_32 0x00000fff00000000
-#define BM_32_43 BM_43_32
-#define BM_44_32 0x00001fff00000000
-#define BM_32_44 BM_44_32
-#define BM_45_32 0x00003fff00000000
-#define BM_32_45 BM_45_32
-#define BM_46_32 0x00007fff00000000
-#define BM_32_46 BM_46_32
-#define BM_47_32 0x0000ffff00000000
-#define BM_32_47 BM_47_32
-#define BM_48_32 0x0001ffff00000000
-#define BM_32_48 BM_48_32
-#define BM_49_32 0x0003ffff00000000
-#define BM_32_49 BM_49_32
-#define BM_50_32 0x0007ffff00000000
-#define BM_32_50 BM_50_32
-#define BM_51_32 0x000fffff00000000
-#define BM_32_51 BM_51_32
-#define BM_52_32 0x001fffff00000000
-#define BM_32_52 BM_52_32
-#define BM_53_32 0x003fffff00000000
-#define BM_32_53 BM_53_32
-#define BM_54_32 0x007fffff00000000
-#define BM_32_54 BM_54_32
-#define BM_55_32 0x00ffffff00000000
-#define BM_32_55 BM_55_32
-#define BM_56_32 0x01ffffff00000000
-#define BM_32_56 BM_56_32
-#define BM_57_32 0x03ffffff00000000
-#define BM_32_57 BM_57_32
-#define BM_58_32 0x07ffffff00000000
-#define BM_32_58 BM_58_32
-#define BM_59_32 0x0fffffff00000000
-#define BM_32_59 BM_59_32
-#define BM_60_32 0x1fffffff00000000
-#define BM_32_60 BM_60_32
-#define BM_61_32 0x3fffffff00000000
-#define BM_32_61 BM_61_32
-#define BM_62_32 0x7fffffff00000000
-#define BM_32_62 BM_62_32
-#define BM_63_32 0xffffffff00000000
-#define BM_32_63 BM_63_32
-#define BM_33_33 0x0000000200000000
-#define BM_34_33 0x0000000600000000
-#define BM_33_34 BM_34_33
-#define BM_35_33 0x0000000e00000000
-#define BM_33_35 BM_35_33
-#define BM_36_33 0x0000001e00000000
-#define BM_33_36 BM_36_33
-#define BM_37_33 0x0000003e00000000
-#define BM_33_37 BM_37_33
-#define BM_38_33 0x0000007e00000000
-#define BM_33_38 BM_38_33
-#define BM_39_33 0x000000fe00000000
-#define BM_33_39 BM_39_33
-#define BM_40_33 0x000001fe00000000
-#define BM_33_40 BM_40_33
-#define BM_41_33 0x000003fe00000000
-#define BM_33_41 BM_41_33
-#define BM_42_33 0x000007fe00000000
-#define BM_33_42 BM_42_33
-#define BM_43_33 0x00000ffe00000000
-#define BM_33_43 BM_43_33
-#define BM_44_33 0x00001ffe00000000
-#define BM_33_44 BM_44_33
-#define BM_45_33 0x00003ffe00000000
-#define BM_33_45 BM_45_33
-#define BM_46_33 0x00007ffe00000000
-#define BM_33_46 BM_46_33
-#define BM_47_33 0x0000fffe00000000
-#define BM_33_47 BM_47_33
-#define BM_48_33 0x0001fffe00000000
-#define BM_33_48 BM_48_33
-#define BM_49_33 0x0003fffe00000000
-#define BM_33_49 BM_49_33
-#define BM_50_33 0x0007fffe00000000
-#define BM_33_50 BM_50_33
-#define BM_51_33 0x000ffffe00000000
-#define BM_33_51 BM_51_33
-#define BM_52_33 0x001ffffe00000000
-#define BM_33_52 BM_52_33
-#define BM_53_33 0x003ffffe00000000
-#define BM_33_53 BM_53_33
-#define BM_54_33 0x007ffffe00000000
-#define BM_33_54 BM_54_33
-#define BM_55_33 0x00fffffe00000000
-#define BM_33_55 BM_55_33
-#define BM_56_33 0x01fffffe00000000
-#define BM_33_56 BM_56_33
-#define BM_57_33 0x03fffffe00000000
-#define BM_33_57 BM_57_33
-#define BM_58_33 0x07fffffe00000000
-#define BM_33_58 BM_58_33
-#define BM_59_33 0x0ffffffe00000000
-#define BM_33_59 BM_59_33
-#define BM_60_33 0x1ffffffe00000000
-#define BM_33_60 BM_60_33
-#define BM_61_33 0x3ffffffe00000000
-#define BM_33_61 BM_61_33
-#define BM_62_33 0x7ffffffe00000000
-#define BM_33_62 BM_62_33
-#define BM_63_33 0xfffffffe00000000
-#define BM_33_63 BM_63_33
-#define BM_34_34 0x0000000400000000
-#define BM_35_34 0x0000000c00000000
-#define BM_34_35 BM_35_34
-#define BM_36_34 0x0000001c00000000
-#define BM_34_36 BM_36_34
-#define BM_37_34 0x0000003c00000000
-#define BM_34_37 BM_37_34
-#define BM_38_34 0x0000007c00000000
-#define BM_34_38 BM_38_34
-#define BM_39_34 0x000000fc00000000
-#define BM_34_39 BM_39_34
-#define BM_40_34 0x000001fc00000000
-#define BM_34_40 BM_40_34
-#define BM_41_34 0x000003fc00000000
-#define BM_34_41 BM_41_34
-#define BM_42_34 0x000007fc00000000
-#define BM_34_42 BM_42_34
-#define BM_43_34 0x00000ffc00000000
-#define BM_34_43 BM_43_34
-#define BM_44_34 0x00001ffc00000000
-#define BM_34_44 BM_44_34
-#define BM_45_34 0x00003ffc00000000
-#define BM_34_45 BM_45_34
-#define BM_46_34 0x00007ffc00000000
-#define BM_34_46 BM_46_34
-#define BM_47_34 0x0000fffc00000000
-#define BM_34_47 BM_47_34
-#define BM_48_34 0x0001fffc00000000
-#define BM_34_48 BM_48_34
-#define BM_49_34 0x0003fffc00000000
-#define BM_34_49 BM_49_34
-#define BM_50_34 0x0007fffc00000000
-#define BM_34_50 BM_50_34
-#define BM_51_34 0x000ffffc00000000
-#define BM_34_51 BM_51_34
-#define BM_52_34 0x001ffffc00000000
-#define BM_34_52 BM_52_34
-#define BM_53_34 0x003ffffc00000000
-#define BM_34_53 BM_53_34
-#define BM_54_34 0x007ffffc00000000
-#define BM_34_54 BM_54_34
-#define BM_55_34 0x00fffffc00000000
-#define BM_34_55 BM_55_34
-#define BM_56_34 0x01fffffc00000000
-#define BM_34_56 BM_56_34
-#define BM_57_34 0x03fffffc00000000
-#define BM_34_57 BM_57_34
-#define BM_58_34 0x07fffffc00000000
-#define BM_34_58 BM_58_34
-#define BM_59_34 0x0ffffffc00000000
-#define BM_34_59 BM_59_34
-#define BM_60_34 0x1ffffffc00000000
-#define BM_34_60 BM_60_34
-#define BM_61_34 0x3ffffffc00000000
-#define BM_34_61 BM_61_34
-#define BM_62_34 0x7ffffffc00000000
-#define BM_34_62 BM_62_34
-#define BM_63_34 0xfffffffc00000000
-#define BM_34_63 BM_63_34
-#define BM_35_35 0x0000000800000000
-#define BM_36_35 0x0000001800000000
-#define BM_35_36 BM_36_35
-#define BM_37_35 0x0000003800000000
-#define BM_35_37 BM_37_35
-#define BM_38_35 0x0000007800000000
-#define BM_35_38 BM_38_35
-#define BM_39_35 0x000000f800000000
-#define BM_35_39 BM_39_35
-#define BM_40_35 0x000001f800000000
-#define BM_35_40 BM_40_35
-#define BM_41_35 0x000003f800000000
-#define BM_35_41 BM_41_35
-#define BM_42_35 0x000007f800000000
-#define BM_35_42 BM_42_35
-#define BM_43_35 0x00000ff800000000
-#define BM_35_43 BM_43_35
-#define BM_44_35 0x00001ff800000000
-#define BM_35_44 BM_44_35
-#define BM_45_35 0x00003ff800000000
-#define BM_35_45 BM_45_35
-#define BM_46_35 0x00007ff800000000
-#define BM_35_46 BM_46_35
-#define BM_47_35 0x0000fff800000000
-#define BM_35_47 BM_47_35
-#define BM_48_35 0x0001fff800000000
-#define BM_35_48 BM_48_35
-#define BM_49_35 0x0003fff800000000
-#define BM_35_49 BM_49_35
-#define BM_50_35 0x0007fff800000000
-#define BM_35_50 BM_50_35
-#define BM_51_35 0x000ffff800000000
-#define BM_35_51 BM_51_35
-#define BM_52_35 0x001ffff800000000
-#define BM_35_52 BM_52_35
-#define BM_53_35 0x003ffff800000000
-#define BM_35_53 BM_53_35
-#define BM_54_35 0x007ffff800000000
-#define BM_35_54 BM_54_35
-#define BM_55_35 0x00fffff800000000
-#define BM_35_55 BM_55_35
-#define BM_56_35 0x01fffff800000000
-#define BM_35_56 BM_56_35
-#define BM_57_35 0x03fffff800000000
-#define BM_35_57 BM_57_35
-#define BM_58_35 0x07fffff800000000
-#define BM_35_58 BM_58_35
-#define BM_59_35 0x0ffffff800000000
-#define BM_35_59 BM_59_35
-#define BM_60_35 0x1ffffff800000000
-#define BM_35_60 BM_60_35
-#define BM_61_35 0x3ffffff800000000
-#define BM_35_61 BM_61_35
-#define BM_62_35 0x7ffffff800000000
-#define BM_35_62 BM_62_35
-#define BM_63_35 0xfffffff800000000
-#define BM_35_63 BM_63_35
-#define BM_36_36 0x0000001000000000
-#define BM_37_36 0x0000003000000000
-#define BM_36_37 BM_37_36
-#define BM_38_36 0x0000007000000000
-#define BM_36_38 BM_38_36
-#define BM_39_36 0x000000f000000000
-#define BM_36_39 BM_39_36
-#define BM_40_36 0x000001f000000000
-#define BM_36_40 BM_40_36
-#define BM_41_36 0x000003f000000000
-#define BM_36_41 BM_41_36
-#define BM_42_36 0x000007f000000000
-#define BM_36_42 BM_42_36
-#define BM_43_36 0x00000ff000000000
-#define BM_36_43 BM_43_36
-#define BM_44_36 0x00001ff000000000
-#define BM_36_44 BM_44_36
-#define BM_45_36 0x00003ff000000000
-#define BM_36_45 BM_45_36
-#define BM_46_36 0x00007ff000000000
-#define BM_36_46 BM_46_36
-#define BM_47_36 0x0000fff000000000
-#define BM_36_47 BM_47_36
-#define BM_48_36 0x0001fff000000000
-#define BM_36_48 BM_48_36
-#define BM_49_36 0x0003fff000000000
-#define BM_36_49 BM_49_36
-#define BM_50_36 0x0007fff000000000
-#define BM_36_50 BM_50_36
-#define BM_51_36 0x000ffff000000000
-#define BM_36_51 BM_51_36
-#define BM_52_36 0x001ffff000000000
-#define BM_36_52 BM_52_36
-#define BM_53_36 0x003ffff000000000
-#define BM_36_53 BM_53_36
-#define BM_54_36 0x007ffff000000000
-#define BM_36_54 BM_54_36
-#define BM_55_36 0x00fffff000000000
-#define BM_36_55 BM_55_36
-#define BM_56_36 0x01fffff000000000
-#define BM_36_56 BM_56_36
-#define BM_57_36 0x03fffff000000000
-#define BM_36_57 BM_57_36
-#define BM_58_36 0x07fffff000000000
-#define BM_36_58 BM_58_36
-#define BM_59_36 0x0ffffff000000000
-#define BM_36_59 BM_59_36
-#define BM_60_36 0x1ffffff000000000
-#define BM_36_60 BM_60_36
-#define BM_61_36 0x3ffffff000000000
-#define BM_36_61 BM_61_36
-#define BM_62_36 0x7ffffff000000000
-#define BM_36_62 BM_62_36
-#define BM_63_36 0xfffffff000000000
-#define BM_36_63 BM_63_36
-#define BM_37_37 0x0000002000000000
-#define BM_38_37 0x0000006000000000
-#define BM_37_38 BM_38_37
-#define BM_39_37 0x000000e000000000
-#define BM_37_39 BM_39_37
-#define BM_40_37 0x000001e000000000
-#define BM_37_40 BM_40_37
-#define BM_41_37 0x000003e000000000
-#define BM_37_41 BM_41_37
-#define BM_42_37 0x000007e000000000
-#define BM_37_42 BM_42_37
-#define BM_43_37 0x00000fe000000000
-#define BM_37_43 BM_43_37
-#define BM_44_37 0x00001fe000000000
-#define BM_37_44 BM_44_37
-#define BM_45_37 0x00003fe000000000
-#define BM_37_45 BM_45_37
-#define BM_46_37 0x00007fe000000000
-#define BM_37_46 BM_46_37
-#define BM_47_37 0x0000ffe000000000
-#define BM_37_47 BM_47_37
-#define BM_48_37 0x0001ffe000000000
-#define BM_37_48 BM_48_37
-#define BM_49_37 0x0003ffe000000000
-#define BM_37_49 BM_49_37
-#define BM_50_37 0x0007ffe000000000
-#define BM_37_50 BM_50_37
-#define BM_51_37 0x000fffe000000000
-#define BM_37_51 BM_51_37
-#define BM_52_37 0x001fffe000000000
-#define BM_37_52 BM_52_37
-#define BM_53_37 0x003fffe000000000
-#define BM_37_53 BM_53_37
-#define BM_54_37 0x007fffe000000000
-#define BM_37_54 BM_54_37
-#define BM_55_37 0x00ffffe000000000
-#define BM_37_55 BM_55_37
-#define BM_56_37 0x01ffffe000000000
-#define BM_37_56 BM_56_37
-#define BM_57_37 0x03ffffe000000000
-#define BM_37_57 BM_57_37
-#define BM_58_37 0x07ffffe000000000
-#define BM_37_58 BM_58_37
-#define BM_59_37 0x0fffffe000000000
-#define BM_37_59 BM_59_37
-#define BM_60_37 0x1fffffe000000000
-#define BM_37_60 BM_60_37
-#define BM_61_37 0x3fffffe000000000
-#define BM_37_61 BM_61_37
-#define BM_62_37 0x7fffffe000000000
-#define BM_37_62 BM_62_37
-#define BM_63_37 0xffffffe000000000
-#define BM_37_63 BM_63_37
-#define BM_38_38 0x0000004000000000
-#define BM_39_38 0x000000c000000000
-#define BM_38_39 BM_39_38
-#define BM_40_38 0x000001c000000000
-#define BM_38_40 BM_40_38
-#define BM_41_38 0x000003c000000000
-#define BM_38_41 BM_41_38
-#define BM_42_38 0x000007c000000000
-#define BM_38_42 BM_42_38
-#define BM_43_38 0x00000fc000000000
-#define BM_38_43 BM_43_38
-#define BM_44_38 0x00001fc000000000
-#define BM_38_44 BM_44_38
-#define BM_45_38 0x00003fc000000000
-#define BM_38_45 BM_45_38
-#define BM_46_38 0x00007fc000000000
-#define BM_38_46 BM_46_38
-#define BM_47_38 0x0000ffc000000000
-#define BM_38_47 BM_47_38
-#define BM_48_38 0x0001ffc000000000
-#define BM_38_48 BM_48_38
-#define BM_49_38 0x0003ffc000000000
-#define BM_38_49 BM_49_38
-#define BM_50_38 0x0007ffc000000000
-#define BM_38_50 BM_50_38
-#define BM_51_38 0x000fffc000000000
-#define BM_38_51 BM_51_38
-#define BM_52_38 0x001fffc000000000
-#define BM_38_52 BM_52_38
-#define BM_53_38 0x003fffc000000000
-#define BM_38_53 BM_53_38
-#define BM_54_38 0x007fffc000000000
-#define BM_38_54 BM_54_38
-#define BM_55_38 0x00ffffc000000000
-#define BM_38_55 BM_55_38
-#define BM_56_38 0x01ffffc000000000
-#define BM_38_56 BM_56_38
-#define BM_57_38 0x03ffffc000000000
-#define BM_38_57 BM_57_38
-#define BM_58_38 0x07ffffc000000000
-#define BM_38_58 BM_58_38
-#define BM_59_38 0x0fffffc000000000
-#define BM_38_59 BM_59_38
-#define BM_60_38 0x1fffffc000000000
-#define BM_38_60 BM_60_38
-#define BM_61_38 0x3fffffc000000000
-#define BM_38_61 BM_61_38
-#define BM_62_38 0x7fffffc000000000
-#define BM_38_62 BM_62_38
-#define BM_63_38 0xffffffc000000000
-#define BM_38_63 BM_63_38
-#define BM_39_39 0x0000008000000000
-#define BM_40_39 0x0000018000000000
-#define BM_39_40 BM_40_39
-#define BM_41_39 0x0000038000000000
-#define BM_39_41 BM_41_39
-#define BM_42_39 0x0000078000000000
-#define BM_39_42 BM_42_39
-#define BM_43_39 0x00000f8000000000
-#define BM_39_43 BM_43_39
-#define BM_44_39 0x00001f8000000000
-#define BM_39_44 BM_44_39
-#define BM_45_39 0x00003f8000000000
-#define BM_39_45 BM_45_39
-#define BM_46_39 0x00007f8000000000
-#define BM_39_46 BM_46_39
-#define BM_47_39 0x0000ff8000000000
-#define BM_39_47 BM_47_39
-#define BM_48_39 0x0001ff8000000000
-#define BM_39_48 BM_48_39
-#define BM_49_39 0x0003ff8000000000
-#define BM_39_49 BM_49_39
-#define BM_50_39 0x0007ff8000000000
-#define BM_39_50 BM_50_39
-#define BM_51_39 0x000fff8000000000
-#define BM_39_51 BM_51_39
-#define BM_52_39 0x001fff8000000000
-#define BM_39_52 BM_52_39
-#define BM_53_39 0x003fff8000000000
-#define BM_39_53 BM_53_39
-#define BM_54_39 0x007fff8000000000
-#define BM_39_54 BM_54_39
-#define BM_55_39 0x00ffff8000000000
-#define BM_39_55 BM_55_39
-#define BM_56_39 0x01ffff8000000000
-#define BM_39_56 BM_56_39
-#define BM_57_39 0x03ffff8000000000
-#define BM_39_57 BM_57_39
-#define BM_58_39 0x07ffff8000000000
-#define BM_39_58 BM_58_39
-#define BM_59_39 0x0fffff8000000000
-#define BM_39_59 BM_59_39
-#define BM_60_39 0x1fffff8000000000
-#define BM_39_60 BM_60_39
-#define BM_61_39 0x3fffff8000000000
-#define BM_39_61 BM_61_39
-#define BM_62_39 0x7fffff8000000000
-#define BM_39_62 BM_62_39
-#define BM_63_39 0xffffff8000000000
-#define BM_39_63 BM_63_39
-#define BM_40_40 0x0000010000000000
-#define BM_41_40 0x0000030000000000
-#define BM_40_41 BM_41_40
-#define BM_42_40 0x0000070000000000
-#define BM_40_42 BM_42_40
-#define BM_43_40 0x00000f0000000000
-#define BM_40_43 BM_43_40
-#define BM_44_40 0x00001f0000000000
-#define BM_40_44 BM_44_40
-#define BM_45_40 0x00003f0000000000
-#define BM_40_45 BM_45_40
-#define BM_46_40 0x00007f0000000000
-#define BM_40_46 BM_46_40
-#define BM_47_40 0x0000ff0000000000
-#define BM_40_47 BM_47_40
-#define BM_48_40 0x0001ff0000000000
-#define BM_40_48 BM_48_40
-#define BM_49_40 0x0003ff0000000000
-#define BM_40_49 BM_49_40
-#define BM_50_40 0x0007ff0000000000
-#define BM_40_50 BM_50_40
-#define BM_51_40 0x000fff0000000000
-#define BM_40_51 BM_51_40
-#define BM_52_40 0x001fff0000000000
-#define BM_40_52 BM_52_40
-#define BM_53_40 0x003fff0000000000
-#define BM_40_53 BM_53_40
-#define BM_54_40 0x007fff0000000000
-#define BM_40_54 BM_54_40
-#define BM_55_40 0x00ffff0000000000
-#define BM_40_55 BM_55_40
-#define BM_56_40 0x01ffff0000000000
-#define BM_40_56 BM_56_40
-#define BM_57_40 0x03ffff0000000000
-#define BM_40_57 BM_57_40
-#define BM_58_40 0x07ffff0000000000
-#define BM_40_58 BM_58_40
-#define BM_59_40 0x0fffff0000000000
-#define BM_40_59 BM_59_40
-#define BM_60_40 0x1fffff0000000000
-#define BM_40_60 BM_60_40
-#define BM_61_40 0x3fffff0000000000
-#define BM_40_61 BM_61_40
-#define BM_62_40 0x7fffff0000000000
-#define BM_40_62 BM_62_40
-#define BM_63_40 0xffffff0000000000
-#define BM_40_63 BM_63_40
-#define BM_41_41 0x0000020000000000
-#define BM_42_41 0x0000060000000000
-#define BM_41_42 BM_42_41
-#define BM_43_41 0x00000e0000000000
-#define BM_41_43 BM_43_41
-#define BM_44_41 0x00001e0000000000
-#define BM_41_44 BM_44_41
-#define BM_45_41 0x00003e0000000000
-#define BM_41_45 BM_45_41
-#define BM_46_41 0x00007e0000000000
-#define BM_41_46 BM_46_41
-#define BM_47_41 0x0000fe0000000000
-#define BM_41_47 BM_47_41
-#define BM_48_41 0x0001fe0000000000
-#define BM_41_48 BM_48_41
-#define BM_49_41 0x0003fe0000000000
-#define BM_41_49 BM_49_41
-#define BM_50_41 0x0007fe0000000000
-#define BM_41_50 BM_50_41
-#define BM_51_41 0x000ffe0000000000
-#define BM_41_51 BM_51_41
-#define BM_52_41 0x001ffe0000000000
-#define BM_41_52 BM_52_41
-#define BM_53_41 0x003ffe0000000000
-#define BM_41_53 BM_53_41
-#define BM_54_41 0x007ffe0000000000
-#define BM_41_54 BM_54_41
-#define BM_55_41 0x00fffe0000000000
-#define BM_41_55 BM_55_41
-#define BM_56_41 0x01fffe0000000000
-#define BM_41_56 BM_56_41
-#define BM_57_41 0x03fffe0000000000
-#define BM_41_57 BM_57_41
-#define BM_58_41 0x07fffe0000000000
-#define BM_41_58 BM_58_41
-#define BM_59_41 0x0ffffe0000000000
-#define BM_41_59 BM_59_41
-#define BM_60_41 0x1ffffe0000000000
-#define BM_41_60 BM_60_41
-#define BM_61_41 0x3ffffe0000000000
-#define BM_41_61 BM_61_41
-#define BM_62_41 0x7ffffe0000000000
-#define BM_41_62 BM_62_41
-#define BM_63_41 0xfffffe0000000000
-#define BM_41_63 BM_63_41
-#define BM_42_42 0x0000040000000000
-#define BM_43_42 0x00000c0000000000
-#define BM_42_43 BM_43_42
-#define BM_44_42 0x00001c0000000000
-#define BM_42_44 BM_44_42
-#define BM_45_42 0x00003c0000000000
-#define BM_42_45 BM_45_42
-#define BM_46_42 0x00007c0000000000
-#define BM_42_46 BM_46_42
-#define BM_47_42 0x0000fc0000000000
-#define BM_42_47 BM_47_42
-#define BM_48_42 0x0001fc0000000000
-#define BM_42_48 BM_48_42
-#define BM_49_42 0x0003fc0000000000
-#define BM_42_49 BM_49_42
-#define BM_50_42 0x0007fc0000000000
-#define BM_42_50 BM_50_42
-#define BM_51_42 0x000ffc0000000000
-#define BM_42_51 BM_51_42
-#define BM_52_42 0x001ffc0000000000
-#define BM_42_52 BM_52_42
-#define BM_53_42 0x003ffc0000000000
-#define BM_42_53 BM_53_42
-#define BM_54_42 0x007ffc0000000000
-#define BM_42_54 BM_54_42
-#define BM_55_42 0x00fffc0000000000
-#define BM_42_55 BM_55_42
-#define BM_56_42 0x01fffc0000000000
-#define BM_42_56 BM_56_42
-#define BM_57_42 0x03fffc0000000000
-#define BM_42_57 BM_57_42
-#define BM_58_42 0x07fffc0000000000
-#define BM_42_58 BM_58_42
-#define BM_59_42 0x0ffffc0000000000
-#define BM_42_59 BM_59_42
-#define BM_60_42 0x1ffffc0000000000
-#define BM_42_60 BM_60_42
-#define BM_61_42 0x3ffffc0000000000
-#define BM_42_61 BM_61_42
-#define BM_62_42 0x7ffffc0000000000
-#define BM_42_62 BM_62_42
-#define BM_63_42 0xfffffc0000000000
-#define BM_42_63 BM_63_42
-#define BM_43_43 0x0000080000000000
-#define BM_44_43 0x0000180000000000
-#define BM_43_44 BM_44_43
-#define BM_45_43 0x0000380000000000
-#define BM_43_45 BM_45_43
-#define BM_46_43 0x0000780000000000
-#define BM_43_46 BM_46_43
-#define BM_47_43 0x0000f80000000000
-#define BM_43_47 BM_47_43
-#define BM_48_43 0x0001f80000000000
-#define BM_43_48 BM_48_43
-#define BM_49_43 0x0003f80000000000
-#define BM_43_49 BM_49_43
-#define BM_50_43 0x0007f80000000000
-#define BM_43_50 BM_50_43
-#define BM_51_43 0x000ff80000000000
-#define BM_43_51 BM_51_43
-#define BM_52_43 0x001ff80000000000
-#define BM_43_52 BM_52_43
-#define BM_53_43 0x003ff80000000000
-#define BM_43_53 BM_53_43
-#define BM_54_43 0x007ff80000000000
-#define BM_43_54 BM_54_43
-#define BM_55_43 0x00fff80000000000
-#define BM_43_55 BM_55_43
-#define BM_56_43 0x01fff80000000000
-#define BM_43_56 BM_56_43
-#define BM_57_43 0x03fff80000000000
-#define BM_43_57 BM_57_43
-#define BM_58_43 0x07fff80000000000
-#define BM_43_58 BM_58_43
-#define BM_59_43 0x0ffff80000000000
-#define BM_43_59 BM_59_43
-#define BM_60_43 0x1ffff80000000000
-#define BM_43_60 BM_60_43
-#define BM_61_43 0x3ffff80000000000
-#define BM_43_61 BM_61_43
-#define BM_62_43 0x7ffff80000000000
-#define BM_43_62 BM_62_43
-#define BM_63_43 0xfffff80000000000
-#define BM_43_63 BM_63_43
-#define BM_44_44 0x0000100000000000
-#define BM_45_44 0x0000300000000000
-#define BM_44_45 BM_45_44
-#define BM_46_44 0x0000700000000000
-#define BM_44_46 BM_46_44
-#define BM_47_44 0x0000f00000000000
-#define BM_44_47 BM_47_44
-#define BM_48_44 0x0001f00000000000
-#define BM_44_48 BM_48_44
-#define BM_49_44 0x0003f00000000000
-#define BM_44_49 BM_49_44
-#define BM_50_44 0x0007f00000000000
-#define BM_44_50 BM_50_44
-#define BM_51_44 0x000ff00000000000
-#define BM_44_51 BM_51_44
-#define BM_52_44 0x001ff00000000000
-#define BM_44_52 BM_52_44
-#define BM_53_44 0x003ff00000000000
-#define BM_44_53 BM_53_44
-#define BM_54_44 0x007ff00000000000
-#define BM_44_54 BM_54_44
-#define BM_55_44 0x00fff00000000000
-#define BM_44_55 BM_55_44
-#define BM_56_44 0x01fff00000000000
-#define BM_44_56 BM_56_44
-#define BM_57_44 0x03fff00000000000
-#define BM_44_57 BM_57_44
-#define BM_58_44 0x07fff00000000000
-#define BM_44_58 BM_58_44
-#define BM_59_44 0x0ffff00000000000
-#define BM_44_59 BM_59_44
-#define BM_60_44 0x1ffff00000000000
-#define BM_44_60 BM_60_44
-#define BM_61_44 0x3ffff00000000000
-#define BM_44_61 BM_61_44
-#define BM_62_44 0x7ffff00000000000
-#define BM_44_62 BM_62_44
-#define BM_63_44 0xfffff00000000000
-#define BM_44_63 BM_63_44
-#define BM_45_45 0x0000200000000000
-#define BM_46_45 0x0000600000000000
-#define BM_45_46 BM_46_45
-#define BM_47_45 0x0000e00000000000
-#define BM_45_47 BM_47_45
-#define BM_48_45 0x0001e00000000000
-#define BM_45_48 BM_48_45
-#define BM_49_45 0x0003e00000000000
-#define BM_45_49 BM_49_45
-#define BM_50_45 0x0007e00000000000
-#define BM_45_50 BM_50_45
-#define BM_51_45 0x000fe00000000000
-#define BM_45_51 BM_51_45
-#define BM_52_45 0x001fe00000000000
-#define BM_45_52 BM_52_45
-#define BM_53_45 0x003fe00000000000
-#define BM_45_53 BM_53_45
-#define BM_54_45 0x007fe00000000000
-#define BM_45_54 BM_54_45
-#define BM_55_45 0x00ffe00000000000
-#define BM_45_55 BM_55_45
-#define BM_56_45 0x01ffe00000000000
-#define BM_45_56 BM_56_45
-#define BM_57_45 0x03ffe00000000000
-#define BM_45_57 BM_57_45
-#define BM_58_45 0x07ffe00000000000
-#define BM_45_58 BM_58_45
-#define BM_59_45 0x0fffe00000000000
-#define BM_45_59 BM_59_45
-#define BM_60_45 0x1fffe00000000000
-#define BM_45_60 BM_60_45
-#define BM_61_45 0x3fffe00000000000
-#define BM_45_61 BM_61_45
-#define BM_62_45 0x7fffe00000000000
-#define BM_45_62 BM_62_45
-#define BM_63_45 0xffffe00000000000
-#define BM_45_63 BM_63_45
-#define BM_46_46 0x0000400000000000
-#define BM_47_46 0x0000c00000000000
-#define BM_46_47 BM_47_46
-#define BM_48_46 0x0001c00000000000
-#define BM_46_48 BM_48_46
-#define BM_49_46 0x0003c00000000000
-#define BM_46_49 BM_49_46
-#define BM_50_46 0x0007c00000000000
-#define BM_46_50 BM_50_46
-#define BM_51_46 0x000fc00000000000
-#define BM_46_51 BM_51_46
-#define BM_52_46 0x001fc00000000000
-#define BM_46_52 BM_52_46
-#define BM_53_46 0x003fc00000000000
-#define BM_46_53 BM_53_46
-#define BM_54_46 0x007fc00000000000
-#define BM_46_54 BM_54_46
-#define BM_55_46 0x00ffc00000000000
-#define BM_46_55 BM_55_46
-#define BM_56_46 0x01ffc00000000000
-#define BM_46_56 BM_56_46
-#define BM_57_46 0x03ffc00000000000
-#define BM_46_57 BM_57_46
-#define BM_58_46 0x07ffc00000000000
-#define BM_46_58 BM_58_46
-#define BM_59_46 0x0fffc00000000000
-#define BM_46_59 BM_59_46
-#define BM_60_46 0x1fffc00000000000
-#define BM_46_60 BM_60_46
-#define BM_61_46 0x3fffc00000000000
-#define BM_46_61 BM_61_46
-#define BM_62_46 0x7fffc00000000000
-#define BM_46_62 BM_62_46
-#define BM_63_46 0xffffc00000000000
-#define BM_46_63 BM_63_46
-#define BM_47_47 0x0000800000000000
-#define BM_48_47 0x0001800000000000
-#define BM_47_48 BM_48_47
-#define BM_49_47 0x0003800000000000
-#define BM_47_49 BM_49_47
-#define BM_50_47 0x0007800000000000
-#define BM_47_50 BM_50_47
-#define BM_51_47 0x000f800000000000
-#define BM_47_51 BM_51_47
-#define BM_52_47 0x001f800000000000
-#define BM_47_52 BM_52_47
-#define BM_53_47 0x003f800000000000
-#define BM_47_53 BM_53_47
-#define BM_54_47 0x007f800000000000
-#define BM_47_54 BM_54_47
-#define BM_55_47 0x00ff800000000000
-#define BM_47_55 BM_55_47
-#define BM_56_47 0x01ff800000000000
-#define BM_47_56 BM_56_47
-#define BM_57_47 0x03ff800000000000
-#define BM_47_57 BM_57_47
-#define BM_58_47 0x07ff800000000000
-#define BM_47_58 BM_58_47
-#define BM_59_47 0x0fff800000000000
-#define BM_47_59 BM_59_47
-#define BM_60_47 0x1fff800000000000
-#define BM_47_60 BM_60_47
-#define BM_61_47 0x3fff800000000000
-#define BM_47_61 BM_61_47
-#define BM_62_47 0x7fff800000000000
-#define BM_47_62 BM_62_47
-#define BM_63_47 0xffff800000000000
-#define BM_47_63 BM_63_47
-#define BM_48_48 0x0001000000000000
-#define BM_49_48 0x0003000000000000
-#define BM_48_49 BM_49_48
-#define BM_50_48 0x0007000000000000
-#define BM_48_50 BM_50_48
-#define BM_51_48 0x000f000000000000
-#define BM_48_51 BM_51_48
-#define BM_52_48 0x001f000000000000
-#define BM_48_52 BM_52_48
-#define BM_53_48 0x003f000000000000
-#define BM_48_53 BM_53_48
-#define BM_54_48 0x007f000000000000
-#define BM_48_54 BM_54_48
-#define BM_55_48 0x00ff000000000000
-#define BM_48_55 BM_55_48
-#define BM_56_48 0x01ff000000000000
-#define BM_48_56 BM_56_48
-#define BM_57_48 0x03ff000000000000
-#define BM_48_57 BM_57_48
-#define BM_58_48 0x07ff000000000000
-#define BM_48_58 BM_58_48
-#define BM_59_48 0x0fff000000000000
-#define BM_48_59 BM_59_48
-#define BM_60_48 0x1fff000000000000
-#define BM_48_60 BM_60_48
-#define BM_61_48 0x3fff000000000000
-#define BM_48_61 BM_61_48
-#define BM_62_48 0x7fff000000000000
-#define BM_48_62 BM_62_48
-#define BM_63_48 0xffff000000000000
-#define BM_48_63 BM_63_48
-#define BM_49_49 0x0002000000000000
-#define BM_50_49 0x0006000000000000
-#define BM_49_50 BM_50_49
-#define BM_51_49 0x000e000000000000
-#define BM_49_51 BM_51_49
-#define BM_52_49 0x001e000000000000
-#define BM_49_52 BM_52_49
-#define BM_53_49 0x003e000000000000
-#define BM_49_53 BM_53_49
-#define BM_54_49 0x007e000000000000
-#define BM_49_54 BM_54_49
-#define BM_55_49 0x00fe000000000000
-#define BM_49_55 BM_55_49
-#define BM_56_49 0x01fe000000000000
-#define BM_49_56 BM_56_49
-#define BM_57_49 0x03fe000000000000
-#define BM_49_57 BM_57_49
-#define BM_58_49 0x07fe000000000000
-#define BM_49_58 BM_58_49
-#define BM_59_49 0x0ffe000000000000
-#define BM_49_59 BM_59_49
-#define BM_60_49 0x1ffe000000000000
-#define BM_49_60 BM_60_49
-#define BM_61_49 0x3ffe000000000000
-#define BM_49_61 BM_61_49
-#define BM_62_49 0x7ffe000000000000
-#define BM_49_62 BM_62_49
-#define BM_63_49 0xfffe000000000000
-#define BM_49_63 BM_63_49
-#define BM_50_50 0x0004000000000000
-#define BM_51_50 0x000c000000000000
-#define BM_50_51 BM_51_50
-#define BM_52_50 0x001c000000000000
-#define BM_50_52 BM_52_50
-#define BM_53_50 0x003c000000000000
-#define BM_50_53 BM_53_50
-#define BM_54_50 0x007c000000000000
-#define BM_50_54 BM_54_50
-#define BM_55_50 0x00fc000000000000
-#define BM_50_55 BM_55_50
-#define BM_56_50 0x01fc000000000000
-#define BM_50_56 BM_56_50
-#define BM_57_50 0x03fc000000000000
-#define BM_50_57 BM_57_50
-#define BM_58_50 0x07fc000000000000
-#define BM_50_58 BM_58_50
-#define BM_59_50 0x0ffc000000000000
-#define BM_50_59 BM_59_50
-#define BM_60_50 0x1ffc000000000000
-#define BM_50_60 BM_60_50
-#define BM_61_50 0x3ffc000000000000
-#define BM_50_61 BM_61_50
-#define BM_62_50 0x7ffc000000000000
-#define BM_50_62 BM_62_50
-#define BM_63_50 0xfffc000000000000
-#define BM_50_63 BM_63_50
-#define BM_51_51 0x0008000000000000
-#define BM_52_51 0x0018000000000000
-#define BM_51_52 BM_52_51
-#define BM_53_51 0x0038000000000000
-#define BM_51_53 BM_53_51
-#define BM_54_51 0x0078000000000000
-#define BM_51_54 BM_54_51
-#define BM_55_51 0x00f8000000000000
-#define BM_51_55 BM_55_51
-#define BM_56_51 0x01f8000000000000
-#define BM_51_56 BM_56_51
-#define BM_57_51 0x03f8000000000000
-#define BM_51_57 BM_57_51
-#define BM_58_51 0x07f8000000000000
-#define BM_51_58 BM_58_51
-#define BM_59_51 0x0ff8000000000000
-#define BM_51_59 BM_59_51
-#define BM_60_51 0x1ff8000000000000
-#define BM_51_60 BM_60_51
-#define BM_61_51 0x3ff8000000000000
-#define BM_51_61 BM_61_51
-#define BM_62_51 0x7ff8000000000000
-#define BM_51_62 BM_62_51
-#define BM_63_51 0xfff8000000000000
-#define BM_51_63 BM_63_51
-#define BM_52_52 0x0010000000000000
-#define BM_53_52 0x0030000000000000
-#define BM_52_53 BM_53_52
-#define BM_54_52 0x0070000000000000
-#define BM_52_54 BM_54_52
-#define BM_55_52 0x00f0000000000000
-#define BM_52_55 BM_55_52
-#define BM_56_52 0x01f0000000000000
-#define BM_52_56 BM_56_52
-#define BM_57_52 0x03f0000000000000
-#define BM_52_57 BM_57_52
-#define BM_58_52 0x07f0000000000000
-#define BM_52_58 BM_58_52
-#define BM_59_52 0x0ff0000000000000
-#define BM_52_59 BM_59_52
-#define BM_60_52 0x1ff0000000000000
-#define BM_52_60 BM_60_52
-#define BM_61_52 0x3ff0000000000000
-#define BM_52_61 BM_61_52
-#define BM_62_52 0x7ff0000000000000
-#define BM_52_62 BM_62_52
-#define BM_63_52 0xfff0000000000000
-#define BM_52_63 BM_63_52
-#define BM_53_53 0x0020000000000000
-#define BM_54_53 0x0060000000000000
-#define BM_53_54 BM_54_53
-#define BM_55_53 0x00e0000000000000
-#define BM_53_55 BM_55_53
-#define BM_56_53 0x01e0000000000000
-#define BM_53_56 BM_56_53
-#define BM_57_53 0x03e0000000000000
-#define BM_53_57 BM_57_53
-#define BM_58_53 0x07e0000000000000
-#define BM_53_58 BM_58_53
-#define BM_59_53 0x0fe0000000000000
-#define BM_53_59 BM_59_53
-#define BM_60_53 0x1fe0000000000000
-#define BM_53_60 BM_60_53
-#define BM_61_53 0x3fe0000000000000
-#define BM_53_61 BM_61_53
-#define BM_62_53 0x7fe0000000000000
-#define BM_53_62 BM_62_53
-#define BM_63_53 0xffe0000000000000
-#define BM_53_63 BM_63_53
-#define BM_54_54 0x0040000000000000
-#define BM_55_54 0x00c0000000000000
-#define BM_54_55 BM_55_54
-#define BM_56_54 0x01c0000000000000
-#define BM_54_56 BM_56_54
-#define BM_57_54 0x03c0000000000000
-#define BM_54_57 BM_57_54
-#define BM_58_54 0x07c0000000000000
-#define BM_54_58 BM_58_54
-#define BM_59_54 0x0fc0000000000000
-#define BM_54_59 BM_59_54
-#define BM_60_54 0x1fc0000000000000
-#define BM_54_60 BM_60_54
-#define BM_61_54 0x3fc0000000000000
-#define BM_54_61 BM_61_54
-#define BM_62_54 0x7fc0000000000000
-#define BM_54_62 BM_62_54
-#define BM_63_54 0xffc0000000000000
-#define BM_54_63 BM_63_54
-#define BM_55_55 0x0080000000000000
-#define BM_56_55 0x0180000000000000
-#define BM_55_56 BM_56_55
-#define BM_57_55 0x0380000000000000
-#define BM_55_57 BM_57_55
-#define BM_58_55 0x0780000000000000
-#define BM_55_58 BM_58_55
-#define BM_59_55 0x0f80000000000000
-#define BM_55_59 BM_59_55
-#define BM_60_55 0x1f80000000000000
-#define BM_55_60 BM_60_55
-#define BM_61_55 0x3f80000000000000
-#define BM_55_61 BM_61_55
-#define BM_62_55 0x7f80000000000000
-#define BM_55_62 BM_62_55
-#define BM_63_55 0xff80000000000000
-#define BM_55_63 BM_63_55
-#define BM_56_56 0x0100000000000000
-#define BM_57_56 0x0300000000000000
-#define BM_56_57 BM_57_56
-#define BM_58_56 0x0700000000000000
-#define BM_56_58 BM_58_56
-#define BM_59_56 0x0f00000000000000
-#define BM_56_59 BM_59_56
-#define BM_60_56 0x1f00000000000000
-#define BM_56_60 BM_60_56
-#define BM_61_56 0x3f00000000000000
-#define BM_56_61 BM_61_56
-#define BM_62_56 0x7f00000000000000
-#define BM_56_62 BM_62_56
-#define BM_63_56 0xff00000000000000
-#define BM_56_63 BM_63_56
-#define BM_57_57 0x0200000000000000
-#define BM_58_57 0x0600000000000000
-#define BM_57_58 BM_58_57
-#define BM_59_57 0x0e00000000000000
-#define BM_57_59 BM_59_57
-#define BM_60_57 0x1e00000000000000
-#define BM_57_60 BM_60_57
-#define BM_61_57 0x3e00000000000000
-#define BM_57_61 BM_61_57
-#define BM_62_57 0x7e00000000000000
-#define BM_57_62 BM_62_57
-#define BM_63_57 0xfe00000000000000
-#define BM_57_63 BM_63_57
-#define BM_58_58 0x0400000000000000
-#define BM_59_58 0x0c00000000000000
-#define BM_58_59 BM_59_58
-#define BM_60_58 0x1c00000000000000
-#define BM_58_60 BM_60_58
-#define BM_61_58 0x3c00000000000000
-#define BM_58_61 BM_61_58
-#define BM_62_58 0x7c00000000000000
-#define BM_58_62 BM_62_58
-#define BM_63_58 0xfc00000000000000
-#define BM_58_63 BM_63_58
-#define BM_59_59 0x0800000000000000
-#define BM_60_59 0x1800000000000000
-#define BM_59_60 BM_60_59
-#define BM_61_59 0x3800000000000000
-#define BM_59_61 BM_61_59
-#define BM_62_59 0x7800000000000000
-#define BM_59_62 BM_62_59
-#define BM_63_59 0xf800000000000000
-#define BM_59_63 BM_63_59
-#define BM_60_60 0x1000000000000000
-#define BM_61_60 0x3000000000000000
-#define BM_60_61 BM_61_60
-#define BM_62_60 0x7000000000000000
-#define BM_60_62 BM_62_60
-#define BM_63_60 0xf000000000000000
-#define BM_60_63 BM_63_60
-#define BM_61_61 0x2000000000000000
-#define BM_62_61 0x6000000000000000
-#define BM_61_62 BM_62_61
-#define BM_63_61 0xe000000000000000
-#define BM_61_63 BM_63_61
-#define BM_62_62 0x4000000000000000
-#define BM_63_62 0xc000000000000000
-#define BM_62_63 BM_63_62
-#define BM_63_63 0x8000000000000000
-
-#endif
-
-#endif /* __ASM_TX4927_TX4927_MIPS_H */
diff --git a/include/asm-mips/tx4938/rbtx4938.h b/include/asm-mips/tx4938/rbtx4938.h
index b14acb575be..b180488dcdc 100644
--- a/include/asm-mips/tx4938/rbtx4938.h
+++ b/include/asm-mips/tx4938/rbtx4938.h
@@ -153,7 +153,7 @@
 #define RBTX4938_IRQ_IRC_WTOERR	(RBTX4938_IRQ_IRC + TX4938_IR_WTOERR)
 #define RBTX4938_IRQ_IRC_INT(n)	(RBTX4938_IRQ_IRC + TX4938_IR_INT(n))
 #define RBTX4938_IRQ_IRC_SIO(n)	(RBTX4938_IRQ_IRC + TX4938_IR_SIO(n))
-#define RBTX4938_IRQ_IRC_DMA(ch,n)	(RBTX4938_IRQ_IRC + TX4938_IR_DMA(ch,n))
+#define RBTX4938_IRQ_IRC_DMA(ch, n)	(RBTX4938_IRQ_IRC + TX4938_IR_DMA(ch, n))
 #define RBTX4938_IRQ_IRC_PIO	(RBTX4938_IRQ_IRC + TX4938_IR_PIO)
 #define RBTX4938_IRQ_IRC_PDMAC	(RBTX4938_IRQ_IRC + TX4938_IR_PDMAC)
 #define RBTX4938_IRQ_IRC_PCIC	(RBTX4938_IRQ_IRC + TX4938_IR_PCIC)
diff --git a/include/asm-mips/tx4938/tx4938.h b/include/asm-mips/tx4938/tx4938.h
index afdb19813ca..650b010761f 100644
--- a/include/asm-mips/tx4938/tx4938.h
+++ b/include/asm-mips/tx4938/tx4938.h
@@ -16,7 +16,7 @@
 #include <asm/tx4938/tx4938_mips.h>
 
 #define tx4938_read_nfmc(addr) (*(volatile unsigned int *)(addr))
-#define tx4938_write_nfmc(b,addr) (*(volatile unsigned int *)(addr)) = (b)
+#define tx4938_write_nfmc(b, addr) (*(volatile unsigned int *)(addr)) = (b)
 
 #define TX4938_NR_IRQ_LOCAL     TX4938_IRQ_PIC_BEG
 
@@ -84,27 +84,27 @@
 #include <asm/byteorder.h>
 
 #ifdef __BIG_ENDIAN
-#define endian_def_l2(e1,e2)	\
-	volatile unsigned long e1,e2
-#define endian_def_s2(e1,e2)	\
-	volatile unsigned short e1,e2
-#define endian_def_sb2(e1,e2,e3)	\
-	volatile unsigned short e1;volatile unsigned char e2,e3
-#define endian_def_b2s(e1,e2,e3)	\
-	volatile unsigned char e1,e2;volatile unsigned short e3
-#define endian_def_b4(e1,e2,e3,e4)	\
-	volatile unsigned char e1,e2,e3,e4
+#define endian_def_l2(e1, e2)	\
+	volatile unsigned long e1, e2
+#define endian_def_s2(e1, e2)	\
+	volatile unsigned short e1, e2
+#define endian_def_sb2(e1, e2, e3)	\
+	volatile unsigned short e1;volatile unsigned char e2, e3
+#define endian_def_b2s(e1, e2, e3)	\
+	volatile unsigned char e1, e2;volatile unsigned short e3
+#define endian_def_b4(e1, e2, e3, e4)	\
+	volatile unsigned char e1, e2, e3, e4
 #else
-#define endian_def_l2(e1,e2)	\
-	volatile unsigned long e2,e1
-#define endian_def_s2(e1,e2)	\
-	volatile unsigned short e2,e1
-#define endian_def_sb2(e1,e2,e3)	\
-	volatile unsigned char e3,e2;volatile unsigned short e1
-#define endian_def_b2s(e1,e2,e3)	\
-	volatile unsigned short e3;volatile unsigned char e2,e1
-#define endian_def_b4(e1,e2,e3,e4)	\
-	volatile unsigned char e4,e3,e2,e1
+#define endian_def_l2(e1, e2)	\
+	volatile unsigned long e2, e1
+#define endian_def_s2(e1, e2)	\
+	volatile unsigned short e2, e1
+#define endian_def_sb2(e1, e2, e3)	\
+	volatile unsigned char e3, e2;volatile unsigned short e1
+#define endian_def_b2s(e1, e2, e3)	\
+	volatile unsigned short e3;volatile unsigned char e2, e1
+#define endian_def_b4(e1, e2, e3, e4)	\
+	volatile unsigned char e4, e3, e2, e1
 #endif
 
 
@@ -354,7 +354,7 @@ struct tx4938_ccfg_reg {
 #define TX4938_NUM_IR_SIO	2
 #define TX4938_IR_SIO(n)	(8 + (n))
 #define TX4938_NUM_IR_DMA	4
-#define TX4938_IR_DMA(ch,n)	((ch ? 27 : 10) + (n)) /* 10-13,27-30 */
+#define TX4938_IR_DMA(ch, n)	((ch ? 27 : 10) + (n)) /* 10-13, 27-30 */
 #define TX4938_IR_PIO	14
 #define TX4938_IR_PDMAC	15
 #define TX4938_IR_PCIC	16
diff --git a/include/asm-mips/tx4938/tx4938_mips.h b/include/asm-mips/tx4938/tx4938_mips.h
index 5f8498fef00..f346ff58b94 100644
--- a/include/asm-mips/tx4938/tx4938_mips.h
+++ b/include/asm-mips/tx4938/tx4938_mips.h
@@ -19,10 +19,10 @@
 #define reg_rd32(r)    ((u32)(*((vu32*)(r))))
 #define reg_rd64(r)    ((u64)(*((vu64*)(r))))
 
-#define reg_wr08(r,v)  ((*((vu8 *)(r)))=((u8 )(v)))
-#define reg_wr16(r,v)  ((*((vu16*)(r)))=((u16)(v)))
-#define reg_wr32(r,v)  ((*((vu32*)(r)))=((u32)(v)))
-#define reg_wr64(r,v)  ((*((vu64*)(r)))=((u64)(v)))
+#define reg_wr08(r, v)  ((*((vu8 *)(r)))=((u8 )(v)))
+#define reg_wr16(r, v)  ((*((vu16*)(r)))=((u16)(v)))
+#define reg_wr32(r, v)  ((*((vu32*)(r)))=((u32)(v)))
+#define reg_wr64(r, v)  ((*((vu64*)(r)))=((u64)(v)))
 
 typedef volatile __signed char vs8;
 typedef volatile unsigned char vu8;
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index b25511787ee..c30c718994c 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -63,7 +63,7 @@
 #define get_fs()	(current_thread_info()->addr_limit)
 #define set_fs(x)	(current_thread_info()->addr_limit = (x))
 
-#define segment_eq(a,b)	((a).seg == (b).seg)
+#define segment_eq(a, b)	((a).seg == (b).seg)
 
 
 /*
@@ -108,7 +108,7 @@
 	(((signed long)((mask) & ((addr) | ((addr) + (size)) | __ua_size(size)))) == 0)
 
 #define access_ok(type, addr, size)					\
-	likely(__access_ok((unsigned long)(addr), (size),__access_mask))
+	likely(__access_ok((unsigned long)(addr), (size), __access_mask))
 
 /*
  * put_user: - Write a simple value into user space.
@@ -127,7 +127,7 @@
  * Returns zero on success, or -EFAULT on error.
  */
 #define put_user(x,ptr)	\
-	__put_user_check((x),(ptr),sizeof(*(ptr)))
+	__put_user_check((x), (ptr), sizeof(*(ptr)))
 
 /*
  * get_user: - Get a simple variable from user space.
@@ -147,7 +147,7 @@
  * On error, the variable @x is set to zero.
  */
 #define get_user(x,ptr) \
-	__get_user_check((x),(ptr),sizeof(*(ptr)))
+	__get_user_check((x), (ptr), sizeof(*(ptr)))
 
 /*
  * __put_user: - Write a simple value into user space, with less checking.
@@ -169,7 +169,7 @@
  * Returns zero on success, or -EFAULT on error.
  */
 #define __put_user(x,ptr) \
-	__put_user_nocheck((x),(ptr),sizeof(*(ptr)))
+	__put_user_nocheck((x), (ptr), sizeof(*(ptr)))
 
 /*
  * __get_user: - Get a simple variable from user space, with less checking.
@@ -192,7 +192,7 @@
  * On error, the variable @x is set to zero.
  */
 #define __get_user(x,ptr) \
-	__get_user_nocheck((x),(ptr),sizeof(*(ptr)))
+	__get_user_nocheck((x), (ptr), sizeof(*(ptr)))
 
 struct __large_struct { unsigned long buf[100]; };
 #define __m(x) (*(struct __large_struct __user *)(x))
@@ -221,7 +221,7 @@ do {									\
 	}								\
 } while (0)
 
-#define __get_user_nocheck(x,ptr,size)					\
+#define __get_user_nocheck(x, ptr, size)				\
 ({									\
 	long __gu_err;							\
 									\
@@ -229,7 +229,7 @@ do {									\
 	__gu_err;							\
 })
 
-#define __get_user_check(x,ptr,size)					\
+#define __get_user_check(x, ptr, size)					\
 ({									\
 	long __gu_err = -EFAULT;					\
 	const __typeof__(*(ptr)) __user * __gu_ptr = (ptr);		\
@@ -300,7 +300,7 @@ do {									\
 #define __PUT_USER_DW(ptr) __put_user_asm("sd", ptr)
 #endif
 
-#define __put_user_nocheck(x,ptr,size)					\
+#define __put_user_nocheck(x, ptr, size)				\
 ({									\
 	__typeof__(*(ptr)) __pu_val;					\
 	long __pu_err = 0;						\
@@ -316,7 +316,7 @@ do {									\
 	__pu_err;							\
 })
 
-#define __put_user_check(x,ptr,size)					\
+#define __put_user_check(x, ptr, size)					\
 ({									\
 	__typeof__(*(ptr)) __user *__pu_addr = (ptr);			\
 	__typeof__(*(ptr)) __pu_val = (x);				\
@@ -389,11 +389,11 @@ extern void __put_user_unknown(void);
 
 extern size_t __copy_user(void *__to, const void *__from, size_t __n);
 
-#define __invoke_copy_to_user(to,from,n)				\
+#define __invoke_copy_to_user(to, from, n)				\
 ({									\
-	register void __user *__cu_to_r __asm__ ("$4");			\
-	register const void *__cu_from_r __asm__ ("$5");		\
-	register long __cu_len_r __asm__ ("$6");			\
+	register void __user *__cu_to_r __asm__("$4");			\
+	register const void *__cu_from_r __asm__("$5");			\
+	register long __cu_len_r __asm__("$6");				\
 									\
 	__cu_to_r = (to);						\
 	__cu_from_r = (from);						\
@@ -421,7 +421,7 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
  * Returns number of bytes that could not be copied.
  * On success, this will be zero.
  */
-#define __copy_to_user(to,from,n)					\
+#define __copy_to_user(to, from, n)					\
 ({									\
 	void __user *__cu_to;						\
 	const void *__cu_from;						\
@@ -437,7 +437,7 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
 
 extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
 
-#define __copy_to_user_inatomic(to,from,n)				\
+#define __copy_to_user_inatomic(to, from, n)				\
 ({									\
 	void __user *__cu_to;						\
 	const void *__cu_from;						\
@@ -450,7 +450,7 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
 	__cu_len;							\
 })
 
-#define __copy_from_user_inatomic(to,from,n)				\
+#define __copy_from_user_inatomic(to, from, n)				\
 ({									\
 	void *__cu_to;							\
 	const void __user *__cu_from;					\
@@ -477,7 +477,7 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
  * Returns number of bytes that could not be copied.
  * On success, this will be zero.
  */
-#define copy_to_user(to,from,n)						\
+#define copy_to_user(to, from, n)					\
 ({									\
 	void __user *__cu_to;						\
 	const void *__cu_from;						\
@@ -493,11 +493,11 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
 	__cu_len;							\
 })
 
-#define __invoke_copy_from_user(to,from,n)				\
+#define __invoke_copy_from_user(to, from, n)				\
 ({									\
-	register void *__cu_to_r __asm__ ("$4");			\
-	register const void __user *__cu_from_r __asm__ ("$5");		\
-	register long __cu_len_r __asm__ ("$6");			\
+	register void *__cu_to_r __asm__("$4");				\
+	register const void __user *__cu_from_r __asm__("$5");		\
+	register long __cu_len_r __asm__("$6");				\
 									\
 	__cu_to_r = (to);						\
 	__cu_from_r = (from);						\
@@ -516,11 +516,11 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
 	__cu_len_r;							\
 })
 
-#define __invoke_copy_from_user_inatomic(to,from,n)			\
+#define __invoke_copy_from_user_inatomic(to, from, n)			\
 ({									\
-	register void *__cu_to_r __asm__ ("$4");			\
-	register const void __user *__cu_from_r __asm__ ("$5");		\
-	register long __cu_len_r __asm__ ("$6");			\
+	register void *__cu_to_r __asm__("$4");				\
+	register const void __user *__cu_from_r __asm__("$5");		\
+	register long __cu_len_r __asm__("$6");				\
 									\
 	__cu_to_r = (to);						\
 	__cu_from_r = (from);						\
@@ -556,7 +556,7 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
  * If some data could not be copied, this function will pad the copied
  * data to the requested size using zero bytes.
  */
-#define __copy_from_user(to,from,n)					\
+#define __copy_from_user(to, from, n)					\
 ({									\
 	void *__cu_to;							\
 	const void __user *__cu_from;					\
@@ -587,7 +587,7 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
  * If some data could not be copied, this function will pad the copied
  * data to the requested size using zero bytes.
  */
-#define copy_from_user(to,from,n)					\
+#define copy_from_user(to, from, n)					\
 ({									\
 	void *__cu_to;							\
 	const void __user *__cu_from;					\
@@ -605,7 +605,7 @@ extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
 
 #define __copy_in_user(to, from, n)	__copy_from_user(to, from, n)
 
-#define copy_in_user(to,from,n)						\
+#define copy_in_user(to, from, n)					\
 ({									\
 	void __user *__cu_to;						\
 	const void __user *__cu_from;					\
diff --git a/include/asm-mips/unaligned.h b/include/asm-mips/unaligned.h
index a0042563838..3249049e93a 100644
--- a/include/asm-mips/unaligned.h
+++ b/include/asm-mips/unaligned.h
@@ -3,12 +3,27 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1996, 1999, 2000, 2001, 2003 by Ralf Baechle
- * Copyright (C) 1999, 2000, 2001 Silicon Graphics, Inc.
+ * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
  */
-#ifndef _ASM_UNALIGNED_H
-#define _ASM_UNALIGNED_H
+#ifndef __ASM_GENERIC_UNALIGNED_H
+#define __ASM_GENERIC_UNALIGNED_H
 
-#include <asm-generic/unaligned.h>
+#include <linux/compiler.h>
 
-#endif /* _ASM_UNALIGNED_H */
+#define get_unaligned(ptr)					\
+({								\
+	struct __packed {					\
+		typeof(*(ptr)) __v;				\
+	} *__p = (void *) (ptr);				\
+	__p->__v;						\
+})
+
+#define put_unaligned(val, ptr)					\
+do {								\
+	struct __packed {					\
+		typeof(*(ptr)) __v;				\
+	} *__p = (void *) (ptr);				\
+	__p->__v = (val);					\
+} while(0)
+
+#endif /* __ASM_GENERIC_UNALIGNED_H */
diff --git a/include/asm-mips/vga.h b/include/asm-mips/vga.h
index c1dd0b10bc2..f4cff7e4fa8 100644
--- a/include/asm-mips/vga.h
+++ b/include/asm-mips/vga.h
@@ -13,10 +13,10 @@
  *	access the videoram directly without any black magic.
  */
 
-#define VGA_MAP_MEM(x,s)	(0xb0000000L + (unsigned long)(x))
+#define VGA_MAP_MEM(x, s)	(0xb0000000L + (unsigned long)(x))
 
 #define vga_readb(x)	(*(x))
-#define vga_writeb(x,y)	(*(y) = (x))
+#define vga_writeb(x, y)	(*(y) = (x))
 
 #define VT_BUF_HAVE_RW
 /*
diff --git a/include/asm-mips/war.h b/include/asm-mips/war.h
index c0715d0a6b2..d2808edfd4e 100644
--- a/include/asm-mips/war.h
+++ b/include/asm-mips/war.h
@@ -3,20 +3,22 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2002, 2004 by Ralf Baechle
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle
  */
 #ifndef _ASM_WAR_H
 #define _ASM_WAR_H
 
+#include <war.h>
 
 /*
  * Another R4600 erratum.  Due to the lack of errata information the exact
  * technical details aren't known.  I've experimentally found that disabling
  * interrupts during indexed I-cache flushes seems to be sufficient to deal
  * with the issue.
- *
- * #define R4600_V1_INDEX_ICACHEOP_WAR 1
  */
+#ifndef R4600_V1_INDEX_ICACHEOP_WAR
+#error Check setting of R4600_V1_INDEX_ICACHEOP_WAR for your platform
+#endif
 
 /*
  * Pleasures of the R4600 V1.x.  Cite from the IDT R4600 V1.7 errata:
@@ -43,9 +45,10 @@
  *                              nop
  *                              nop
  *                              cache       Hit_Writeback_Invalidate_D
- *
- * #define R4600_V1_HIT_CACHEOP_WAR 1
  */
+#ifndef R4600_V1_HIT_CACHEOP_WAR
+#error Check setting of R4600_V1_HIT_CACHEOP_WAR for your platform
+#endif
 
 
 /*
@@ -58,32 +61,11 @@
  * by a load instruction to an uncached address to empty the response buffer."
  * (Revision 2.0 device errata from IDT available on http://www.idt.com/
  * in .pdf format.)
- *
- * #define R4600_V2_HIT_CACHEOP_WAR 1
- */
-
-/*
- * R4600 CPU modules for the Indy come with both V1.7 and V2.0 processors.
- */
-#ifdef CONFIG_SGI_IP22
-
-#define R4600_V1_INDEX_ICACHEOP_WAR	1
-#define R4600_V1_HIT_CACHEOP_WAR	1
-#define R4600_V2_HIT_CACHEOP_WAR	1
-
-#endif
-
-/*
- * But the RM200C seems to have been shipped only with V2.0 R4600s
  */
-#ifdef CONFIG_SNI_RM
-
-#define R4600_V2_HIT_CACHEOP_WAR	1
-
+#ifndef R4600_V2_HIT_CACHEOP_WAR
+#error Check setting of R4600_V2_HIT_CACHEOP_WAR for your platform
 #endif
 
-#ifdef CONFIG_CPU_R5432
-
 /*
  * When an interrupt happens on a CP0 register read instruction, CPU may
  * lock up or read corrupted values of CP0 registers after it enters
@@ -93,13 +75,10 @@
  * first thing in the exception handler, which breaks one of the
  * pre-conditions for this problem.
  */
-#define	R5432_CP0_INTERRUPT_WAR 1
-
+#ifndef R5432_CP0_INTERRUPT_WAR
+#error Check setting of R5432_CP0_INTERRUPT_WAR for your platform
 #endif
 
-#if defined(CONFIG_SB1_PASS_1_WORKAROUNDS) || \
-    defined(CONFIG_SB1_PASS_2_WORKAROUNDS)
-
 /*
  * Workaround for the Sibyte M3 errata the text of which can be found at
  *
@@ -110,13 +89,15 @@
  * will just return and take the exception again if the information was
  * found to be inconsistent.
  */
-#define BCM1250_M3_WAR 1
+#ifndef BCM1250_M3_WAR
+#error Check setting of BCM1250_M3_WAR for your platform
+#endif
 
 /*
  * This is a DUART workaround related to glitches around register accesses
  */
-#define SIBYTE_1956_WAR 1
-
+#ifndef SIBYTE_1956_WAR
+#error Check setting of SIBYTE_1956_WAR for your platform
 #endif
 
 /*
@@ -131,9 +112,8 @@
  * Affects:
  *  MIPS 4K		RTL revision <3.0, PRID revision <4
  */
-#if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_ATLAS) || \
-    defined(CONFIG_MIPS_SEAD)
-#define MIPS4K_ICACHE_REFILL_WAR 1
+#ifndef MIPS4K_ICACHE_REFILL_WAR
+#error Check setting of MIPS4K_ICACHE_REFILL_WAR for your platform
 #endif
 
 /*
@@ -151,9 +131,8 @@
  *   MIPS 5Kc,5Kf	RTL revision <2.3, PRID revision <8
  *   MIPS 20Kc		RTL revision <4.0, PRID revision <?
  */
-#if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_ATLAS) || \
-    defined(CONFIG_MIPS_SEAD)
-#define MIPS_CACHE_SYNC_WAR 1
+#ifndef MIPS_CACHE_SYNC_WAR
+#error Check setting of MIPS_CACHE_SYNC_WAR for your platform
 #endif
 
 /*
@@ -163,16 +142,16 @@
  *
  * Workaround: do two phase flushing for Index_Invalidate_I
  */
-#ifdef CONFIG_CPU_TX49XX
-#define TX49XX_ICACHE_INDEX_INV_WAR 1
+#ifndef TX49XX_ICACHE_INDEX_INV_WAR
+#error Check setting of TX49XX_ICACHE_INDEX_INV_WAR for your platform
 #endif
 
 /*
  * On the RM9000 there is a problem which makes the CreateDirtyExclusive
  * eache operation unusable on SMP systems.
  */
-#if defined(CONFIG_PMC_YOSEMITE) || defined(CONFIG_BASLER_EXCITE)
-#define  RM9000_CDEX_SMP_WAR		1
+#ifndef RM9000_CDEX_SMP_WAR
+#error Check setting of RM9000_CDEX_SMP_WAR for your platform
 #endif
 
 /*
@@ -181,69 +160,23 @@
  * I-cache line worth of instructions being fetched may case spurious
  * exceptions.
  */
-#if defined(CONFIG_BASLER_EXCITE) || defined(CONFIG_MIPS_ATLAS) || \
-    defined(CONFIG_MIPS_MALTA) || defined(CONFIG_PMC_YOSEMITE) || \
-    defined(CONFIG_SGI_IP32) || defined(CONFIG_WR_PPMC)
-#define ICACHE_REFILLS_WORKAROUND_WAR	1
+#ifndef ICACHE_REFILLS_WORKAROUND_WAR
+#error Check setting of ICACHE_REFILLS_WORKAROUND_WAR for your platform
 #endif
 
 /*
  * On the R10000 upto version 2.6 (not sure about 2.7) there is a bug that
  * may cause ll / sc and lld / scd sequences to execute non-atomically.
  */
-#ifdef CONFIG_SGI_IP27
-#define R10000_LLSC_WAR 1
+#ifndef R10000_LLSC_WAR
+#error Check setting of R10000_LLSC_WAR for your platform
 #endif
 
 /*
  * 34K core erratum: "Problems Executing the TLBR Instruction"
  */
-#if defined(CONFIG_PMC_MSP7120_EVAL) || defined(CONFIG_PMC_MSP7120_GW) || \
-	defined(CONFIG_PMC_MSP7120_FPGA)
-#define MIPS34K_MISSED_ITLB_WAR		1
-#endif
-
-/*
- * Workarounds default to off
- */
-#ifndef ICACHE_REFILLS_WORKAROUND_WAR
-#define ICACHE_REFILLS_WORKAROUND_WAR	0
-#endif
-#ifndef R4600_V1_INDEX_ICACHEOP_WAR
-#define R4600_V1_INDEX_ICACHEOP_WAR	0
-#endif
-#ifndef R4600_V1_HIT_CACHEOP_WAR
-#define R4600_V1_HIT_CACHEOP_WAR	0
-#endif
-#ifndef R4600_V2_HIT_CACHEOP_WAR
-#define R4600_V2_HIT_CACHEOP_WAR	0
-#endif
-#ifndef R5432_CP0_INTERRUPT_WAR
-#define R5432_CP0_INTERRUPT_WAR		0
-#endif
-#ifndef BCM1250_M3_WAR
-#define BCM1250_M3_WAR			0
-#endif
-#ifndef SIBYTE_1956_WAR
-#define SIBYTE_1956_WAR			0
-#endif
-#ifndef MIPS4K_ICACHE_REFILL_WAR
-#define MIPS4K_ICACHE_REFILL_WAR	0
-#endif
-#ifndef MIPS_CACHE_SYNC_WAR
-#define MIPS_CACHE_SYNC_WAR		0
-#endif
-#ifndef TX49XX_ICACHE_INDEX_INV_WAR
-#define TX49XX_ICACHE_INDEX_INV_WAR	0
-#endif
-#ifndef RM9000_CDEX_SMP_WAR
-#define RM9000_CDEX_SMP_WAR		0
-#endif
-#ifndef R10000_LLSC_WAR
-#define R10000_LLSC_WAR			0
-#endif
 #ifndef MIPS34K_MISSED_ITLB_WAR
-#define MIPS34K_MISSED_ITLB_WAR		0
+#error Check setting of MIPS34K_MISSED_ITLB_WAR for your platform
 #endif
 
 #endif /* _ASM_WAR_H */
diff --git a/include/asm-mips/xtalk/xtalk.h b/include/asm-mips/xtalk/xtalk.h
index 4a60f27c881..79bac882a73 100644
--- a/include/asm-mips/xtalk/xtalk.h
+++ b/include/asm-mips/xtalk/xtalk.h
@@ -45,7 +45,7 @@ typedef struct xtalk_piomap_s *xtalk_piomap_t;
 #define	XIO_PACKED(x)	(((x)&XIO_PORT_BITS) != 0)
 #define	XIO_ADDR(x)	((x)&XIO_ADDR_BITS)
 #define	XIO_PORT(x)	((xwidgetnum_t)(((x)&XIO_PORT_BITS) >> XIO_PORT_SHIFT))
-#define	XIO_PACK(p,o)	((((uint64_t)(p))<<XIO_PORT_SHIFT) | ((o)&XIO_ADDR_BITS))
+#define	XIO_PACK(p, o)	((((uint64_t)(p))<<XIO_PORT_SHIFT) | ((o)&XIO_ADDR_BITS))
 
 #endif /* !__ASSEMBLY__ */
 
diff --git a/include/asm-sh/mpc1211/mc146818rtc.h b/include/asm-sh/mpc1211/mc146818rtc.h
index 0ec78f66cea..e245f2a3cd7 100644
--- a/include/asm-sh/mpc1211/mc146818rtc.h
+++ b/include/asm-sh/mpc1211/mc146818rtc.h
@@ -1,6 +1,6 @@
 /*
  * MPC1211 uses PC/AT style RTC definitions.
  */
-#include <asm-i386/mc146818rtc.h>
+#include <asm-x86/mc146818rtc_32.h>
 
 
diff --git a/include/asm-x86/8253pit.h b/include/asm-x86/8253pit.h
new file mode 100644
index 00000000000..d3c2b38a661
--- /dev/null
+++ b/include/asm-x86/8253pit.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "8253pit_32.h"
+#else
+# include "8253pit_64.h"
+#endif
diff --git a/include/asm-i386/8253pit.h b/include/asm-x86/8253pit_32.h
index 96c7c3592da..96c7c3592da 100644
--- a/include/asm-i386/8253pit.h
+++ b/include/asm-x86/8253pit_32.h
diff --git a/include/asm-x86_64/8253pit.h b/include/asm-x86/8253pit_64.h
index 285f78488cc..285f78488cc 100644
--- a/include/asm-x86_64/8253pit.h
+++ b/include/asm-x86/8253pit_64.h
diff --git a/include/asm-x86/Kbuild b/include/asm-x86/Kbuild
new file mode 100644
index 00000000000..c5e43cb3987
--- /dev/null
+++ b/include/asm-x86/Kbuild
@@ -0,0 +1,88 @@
+include include/asm-generic/Kbuild.asm
+
+header-y += boot.h
+header-y += bootsetup.h
+header-y += debugreg_32.h
+header-y += debugreg_64.h
+header-y += debugreg.h
+header-y += ldt_32.h
+header-y += ldt_64.h
+header-y += ldt.h
+header-y += msr-index.h
+header-y += prctl.h
+header-y += ptrace-abi_32.h
+header-y += ptrace-abi_64.h
+header-y += ptrace-abi.h
+header-y += sigcontext32.h
+header-y += ucontext_32.h
+header-y += ucontext_64.h
+header-y += ucontext.h
+header-y += vsyscall32.h
+
+unifdef-y += a.out_32.h
+unifdef-y += a.out_64.h
+unifdef-y += auxvec_32.h
+unifdef-y += auxvec_64.h
+unifdef-y += byteorder_32.h
+unifdef-y += byteorder_64.h
+unifdef-y += elf_32.h
+unifdef-y += elf_64.h
+unifdef-y += errno_32.h
+unifdef-y += errno_64.h
+unifdef-y += ioctls_32.h
+unifdef-y += ioctls_64.h
+unifdef-y += ipcbuf_32.h
+unifdef-y += ipcbuf_64.h
+unifdef-y += mce.h
+unifdef-y += mman_32.h
+unifdef-y += mman_64.h
+unifdef-y += msgbuf_32.h
+unifdef-y += msgbuf_64.h
+unifdef-y += msr_32.h
+unifdef-y += msr_64.h
+unifdef-y += msr.h
+unifdef-y += mtrr_32.h
+unifdef-y += mtrr_64.h
+unifdef-y += mtrr.h
+unifdef-y += page_32.h
+unifdef-y += page_64.h
+unifdef-y += param_32.h
+unifdef-y += param_64.h
+unifdef-y += posix_types_32.h
+unifdef-y += posix_types_64.h
+unifdef-y += ptrace_32.h
+unifdef-y += ptrace_64.h
+unifdef-y += resource_32.h
+unifdef-y += resource_64.h
+unifdef-y += sembuf_32.h
+unifdef-y += sembuf_64.h
+unifdef-y += setup_32.h
+unifdef-y += setup_64.h
+unifdef-y += shmbuf_32.h
+unifdef-y += shmbuf_64.h
+unifdef-y += shmparam_32.h
+unifdef-y += shmparam_64.h
+unifdef-y += sigcontext_32.h
+unifdef-y += sigcontext_64.h
+unifdef-y += siginfo_32.h
+unifdef-y += siginfo_64.h
+unifdef-y += signal_32.h
+unifdef-y += signal_64.h
+unifdef-y += sockios_32.h
+unifdef-y += sockios_64.h
+unifdef-y += stat_32.h
+unifdef-y += stat_64.h
+unifdef-y += statfs_32.h
+unifdef-y += statfs_64.h
+unifdef-y += termbits_32.h
+unifdef-y += termbits_64.h
+unifdef-y += termios_32.h
+unifdef-y += termios_64.h
+unifdef-y += types_32.h
+unifdef-y += types_64.h
+unifdef-y += unistd_32.h
+unifdef-y += unistd_64.h
+unifdef-y += user_32.h
+unifdef-y += user_64.h
+unifdef-y += vm86.h
+unifdef-y += vsyscall.h
diff --git a/include/asm-x86/a.out.h b/include/asm-x86/a.out.h
new file mode 100644
index 00000000000..5bc9b1d3b22
--- /dev/null
+++ b/include/asm-x86/a.out.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "a.out_32.h"
+# else
+#  include "a.out_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "a.out_32.h"
+# else
+#  include "a.out_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/a.out.h b/include/asm-x86/a.out_32.h
index 851a60f8258..851a60f8258 100644
--- a/include/asm-i386/a.out.h
+++ b/include/asm-x86/a.out_32.h
diff --git a/include/asm-x86_64/a.out.h b/include/asm-x86/a.out_64.h
index e789300e41a..e789300e41a 100644
--- a/include/asm-x86_64/a.out.h
+++ b/include/asm-x86/a.out_64.h
diff --git a/include/asm-x86/acpi.h b/include/asm-x86/acpi.h
new file mode 100644
index 00000000000..0693689d414
--- /dev/null
+++ b/include/asm-x86/acpi.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "acpi_32.h"
+#else
+# include "acpi_64.h"
+#endif
diff --git a/include/asm-i386/acpi.h b/include/asm-x86/acpi_32.h
index 125179adf04..125179adf04 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-x86/acpi_32.h
diff --git a/include/asm-x86_64/acpi.h b/include/asm-x86/acpi_64.h
index 98173357dd8..98173357dd8 100644
--- a/include/asm-x86_64/acpi.h
+++ b/include/asm-x86/acpi_64.h
diff --git a/include/asm-x86/agp.h b/include/asm-x86/agp.h
new file mode 100644
index 00000000000..9348f1e4f6f
--- /dev/null
+++ b/include/asm-x86/agp.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "agp_32.h"
+#else
+# include "agp_64.h"
+#endif
diff --git a/include/asm-i386/agp.h b/include/asm-x86/agp_32.h
index 6af173dbf12..6af173dbf12 100644
--- a/include/asm-i386/agp.h
+++ b/include/asm-x86/agp_32.h
diff --git a/include/asm-x86_64/agp.h b/include/asm-x86/agp_64.h
index de338666f3f..de338666f3f 100644
--- a/include/asm-x86_64/agp.h
+++ b/include/asm-x86/agp_64.h
diff --git a/include/asm-x86/alternative-asm.i b/include/asm-x86/alternative-asm.i
new file mode 100644
index 00000000000..4f360cd3c88
--- /dev/null
+++ b/include/asm-x86/alternative-asm.i
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "alternative-asm_32.i"
+#else
+# include "alternative-asm_64.i"
+#endif
diff --git a/include/asm-i386/alternative-asm.i b/include/asm-x86/alternative-asm_32.i
index f0510209ccb..f0510209ccb 100644
--- a/include/asm-i386/alternative-asm.i
+++ b/include/asm-x86/alternative-asm_32.i
diff --git a/include/asm-x86_64/alternative-asm.i b/include/asm-x86/alternative-asm_64.i
index 0b3f1a2bb2c..0b3f1a2bb2c 100644
--- a/include/asm-x86_64/alternative-asm.i
+++ b/include/asm-x86/alternative-asm_64.i
diff --git a/include/asm-x86/alternative.h b/include/asm-x86/alternative.h
new file mode 100644
index 00000000000..9eef6a32a13
--- /dev/null
+++ b/include/asm-x86/alternative.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "alternative_32.h"
+#else
+# include "alternative_64.h"
+#endif
diff --git a/include/asm-i386/alternative.h b/include/asm-x86/alternative_32.h
index bda6c810c0f..bda6c810c0f 100644
--- a/include/asm-i386/alternative.h
+++ b/include/asm-x86/alternative_32.h
diff --git a/include/asm-x86_64/alternative.h b/include/asm-x86/alternative_64.h
index ab161e81015..ab161e81015 100644
--- a/include/asm-x86_64/alternative.h
+++ b/include/asm-x86/alternative_64.h
diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h
new file mode 100644
index 00000000000..9fbcc0bd2ac
--- /dev/null
+++ b/include/asm-x86/apic.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "apic_32.h"
+#else
+# include "apic_64.h"
+#endif
diff --git a/include/asm-i386/apic.h b/include/asm-x86/apic_32.h
index 4091b33dcb1..4091b33dcb1 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-x86/apic_32.h
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86/apic_64.h
index 85125ef3c41..85125ef3c41 100644
--- a/include/asm-x86_64/apic.h
+++ b/include/asm-x86/apic_64.h
diff --git a/include/asm-x86/apicdef.h b/include/asm-x86/apicdef.h
new file mode 100644
index 00000000000..4542c220bf4
--- /dev/null
+++ b/include/asm-x86/apicdef.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "apicdef_32.h"
+#else
+# include "apicdef_64.h"
+#endif
diff --git a/include/asm-i386/apicdef.h b/include/asm-x86/apicdef_32.h
index 9f6995341fd..9f6995341fd 100644
--- a/include/asm-i386/apicdef.h
+++ b/include/asm-x86/apicdef_32.h
diff --git a/include/asm-x86_64/apicdef.h b/include/asm-x86/apicdef_64.h
index 1dd40067c67..1dd40067c67 100644
--- a/include/asm-x86_64/apicdef.h
+++ b/include/asm-x86/apicdef_64.h
diff --git a/include/asm-i386/arch_hooks.h b/include/asm-x86/arch_hooks.h
index a8c1fca9726..a8c1fca9726 100644
--- a/include/asm-i386/arch_hooks.h
+++ b/include/asm-x86/arch_hooks.h
diff --git a/include/asm-x86/atomic.h b/include/asm-x86/atomic.h
new file mode 100644
index 00000000000..4e1b8873c47
--- /dev/null
+++ b/include/asm-x86/atomic.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "atomic_32.h"
+#else
+# include "atomic_64.h"
+#endif
diff --git a/include/asm-i386/atomic.h b/include/asm-x86/atomic_32.h
index 437aac80171..437aac80171 100644
--- a/include/asm-i386/atomic.h
+++ b/include/asm-x86/atomic_32.h
diff --git a/include/asm-x86_64/atomic.h b/include/asm-x86/atomic_64.h
index f2e64634fa4..f2e64634fa4 100644
--- a/include/asm-x86_64/atomic.h
+++ b/include/asm-x86/atomic_64.h
diff --git a/include/asm-x86/auxvec.h b/include/asm-x86/auxvec.h
new file mode 100644
index 00000000000..7ff866f829c
--- /dev/null
+++ b/include/asm-x86/auxvec.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "auxvec_32.h"
+# else
+#  include "auxvec_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "auxvec_32.h"
+# else
+#  include "auxvec_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/auxvec.h b/include/asm-x86/auxvec_32.h
index 395e13016bf..395e13016bf 100644
--- a/include/asm-i386/auxvec.h
+++ b/include/asm-x86/auxvec_32.h
diff --git a/include/asm-x86_64/auxvec.h b/include/asm-x86/auxvec_64.h
index 1d5ab0d0395..1d5ab0d0395 100644
--- a/include/asm-x86_64/auxvec.h
+++ b/include/asm-x86/auxvec_64.h
diff --git a/include/asm-x86/bitops.h b/include/asm-x86/bitops.h
new file mode 100644
index 00000000000..07e3f6d4fe4
--- /dev/null
+++ b/include/asm-x86/bitops.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "bitops_32.h"
+#else
+# include "bitops_64.h"
+#endif
diff --git a/include/asm-i386/bitops.h b/include/asm-x86/bitops_32.h
index a20fe9822f6..a20fe9822f6 100644
--- a/include/asm-i386/bitops.h
+++ b/include/asm-x86/bitops_32.h
diff --git a/include/asm-x86_64/bitops.h b/include/asm-x86/bitops_64.h
index d4dbbe5f7bd..d4dbbe5f7bd 100644
--- a/include/asm-x86_64/bitops.h
+++ b/include/asm-x86/bitops_64.h
diff --git a/include/asm-i386/boot.h b/include/asm-x86/boot.h
index ed8affbf96c..ed8affbf96c 100644
--- a/include/asm-i386/boot.h
+++ b/include/asm-x86/boot.h
diff --git a/include/asm-i386/bootparam.h b/include/asm-x86/bootparam.h
index b91b01783e4..b91b01783e4 100644
--- a/include/asm-i386/bootparam.h
+++ b/include/asm-x86/bootparam.h
diff --git a/include/asm-x86_64/bootsetup.h b/include/asm-x86/bootsetup.h
index 7b1c3ad155f..7b1c3ad155f 100644
--- a/include/asm-x86_64/bootsetup.h
+++ b/include/asm-x86/bootsetup.h
diff --git a/include/asm-x86/bug.h b/include/asm-x86/bug.h
new file mode 100644
index 00000000000..c655d7f3a5e
--- /dev/null
+++ b/include/asm-x86/bug.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "bug_32.h"
+#else
+# include "bug_64.h"
+#endif
diff --git a/include/asm-i386/bug.h b/include/asm-x86/bug_32.h
index b0fd78ca261..b0fd78ca261 100644
--- a/include/asm-i386/bug.h
+++ b/include/asm-x86/bug_32.h
diff --git a/include/asm-x86_64/bug.h b/include/asm-x86/bug_64.h
index 68260641491..68260641491 100644
--- a/include/asm-x86_64/bug.h
+++ b/include/asm-x86/bug_64.h
diff --git a/include/asm-x86/bugs.h b/include/asm-x86/bugs.h
new file mode 100644
index 00000000000..ddf42d36dd5
--- /dev/null
+++ b/include/asm-x86/bugs.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "bugs_32.h"
+#else
+# include "bugs_64.h"
+#endif
diff --git a/include/asm-i386/bugs.h b/include/asm-x86/bugs_32.h
index d28979ff73b..d28979ff73b 100644
--- a/include/asm-i386/bugs.h
+++ b/include/asm-x86/bugs_32.h
diff --git a/include/asm-x86_64/bugs.h b/include/asm-x86/bugs_64.h
index b33dc04d8f4..b33dc04d8f4 100644
--- a/include/asm-x86_64/bugs.h
+++ b/include/asm-x86/bugs_64.h
diff --git a/include/asm-x86/byteorder.h b/include/asm-x86/byteorder.h
new file mode 100644
index 00000000000..eb14b1870ed
--- /dev/null
+++ b/include/asm-x86/byteorder.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "byteorder_32.h"
+# else
+#  include "byteorder_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "byteorder_32.h"
+# else
+#  include "byteorder_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/byteorder.h b/include/asm-x86/byteorder_32.h
index a45470a8b74..a45470a8b74 100644
--- a/include/asm-i386/byteorder.h
+++ b/include/asm-x86/byteorder_32.h
diff --git a/include/asm-x86_64/byteorder.h b/include/asm-x86/byteorder_64.h
index 5e86c868c75..5e86c868c75 100644
--- a/include/asm-x86_64/byteorder.h
+++ b/include/asm-x86/byteorder_64.h
diff --git a/include/asm-x86/cache.h b/include/asm-x86/cache.h
new file mode 100644
index 00000000000..c36d190ac9d
--- /dev/null
+++ b/include/asm-x86/cache.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "cache_32.h"
+#else
+# include "cache_64.h"
+#endif
diff --git a/include/asm-i386/cache.h b/include/asm-x86/cache_32.h
index 57c62f41415..57c62f41415 100644
--- a/include/asm-i386/cache.h
+++ b/include/asm-x86/cache_32.h
diff --git a/include/asm-x86_64/cache.h b/include/asm-x86/cache_64.h
index 052df758ae6..052df758ae6 100644
--- a/include/asm-x86_64/cache.h
+++ b/include/asm-x86/cache_64.h
diff --git a/include/asm-x86/cacheflush.h b/include/asm-x86/cacheflush.h
new file mode 100644
index 00000000000..e2df3b55034
--- /dev/null
+++ b/include/asm-x86/cacheflush.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "cacheflush_32.h"
+#else
+# include "cacheflush_64.h"
+#endif
diff --git a/include/asm-i386/cacheflush.h b/include/asm-x86/cacheflush_32.h
index 74e03c8f2e5..74e03c8f2e5 100644
--- a/include/asm-i386/cacheflush.h
+++ b/include/asm-x86/cacheflush_32.h
diff --git a/include/asm-x86_64/cacheflush.h b/include/asm-x86/cacheflush_64.h
index ab1cb5c7dc9..ab1cb5c7dc9 100644
--- a/include/asm-x86_64/cacheflush.h
+++ b/include/asm-x86/cacheflush_64.h
diff --git a/include/asm-x86_64/calgary.h b/include/asm-x86/calgary.h
index 67f60406e2d..67f60406e2d 100644
--- a/include/asm-x86_64/calgary.h
+++ b/include/asm-x86/calgary.h
diff --git a/include/asm-x86_64/calling.h b/include/asm-x86/calling.h
index 6f4f63af96e..6f4f63af96e 100644
--- a/include/asm-x86_64/calling.h
+++ b/include/asm-x86/calling.h
diff --git a/include/asm-x86/checksum.h b/include/asm-x86/checksum.h
new file mode 100644
index 00000000000..848850fd7d6
--- /dev/null
+++ b/include/asm-x86/checksum.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "checksum_32.h"
+#else
+# include "checksum_64.h"
+#endif
diff --git a/include/asm-i386/checksum.h b/include/asm-x86/checksum_32.h
index 75194abbe8e..75194abbe8e 100644
--- a/include/asm-i386/checksum.h
+++ b/include/asm-x86/checksum_32.h
diff --git a/include/asm-x86_64/checksum.h b/include/asm-x86/checksum_64.h
index 419fe88a034..419fe88a034 100644
--- a/include/asm-x86_64/checksum.h
+++ b/include/asm-x86/checksum_64.h
diff --git a/include/asm-x86/cmpxchg.h b/include/asm-x86/cmpxchg.h
new file mode 100644
index 00000000000..a460fa088d4
--- /dev/null
+++ b/include/asm-x86/cmpxchg.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "cmpxchg_32.h"
+#else
+# include "cmpxchg_64.h"
+#endif
diff --git a/include/asm-i386/cmpxchg.h b/include/asm-x86/cmpxchg_32.h
index f86ede28f6d..f86ede28f6d 100644
--- a/include/asm-i386/cmpxchg.h
+++ b/include/asm-x86/cmpxchg_32.h
diff --git a/include/asm-x86_64/cmpxchg.h b/include/asm-x86/cmpxchg_64.h
index 5e182062e6e..5e182062e6e 100644
--- a/include/asm-x86_64/cmpxchg.h
+++ b/include/asm-x86/cmpxchg_64.h
diff --git a/include/asm-x86_64/compat.h b/include/asm-x86/compat.h
index 53cb96b68a6..53cb96b68a6 100644
--- a/include/asm-x86_64/compat.h
+++ b/include/asm-x86/compat.h
diff --git a/include/asm-i386/cpu.h b/include/asm-x86/cpu.h
index 9d914e1e4aa..9d914e1e4aa 100644
--- a/include/asm-i386/cpu.h
+++ b/include/asm-x86/cpu.h
diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h
new file mode 100644
index 00000000000..b7160a4598d
--- /dev/null
+++ b/include/asm-x86/cpufeature.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "cpufeature_32.h"
+#else
+# include "cpufeature_64.h"
+#endif
diff --git a/include/asm-i386/cpufeature.h b/include/asm-x86/cpufeature_32.h
index 7b3aa28ebc6..7b3aa28ebc6 100644
--- a/include/asm-i386/cpufeature.h
+++ b/include/asm-x86/cpufeature_32.h
diff --git a/include/asm-x86/cpufeature_64.h b/include/asm-x86/cpufeature_64.h
new file mode 100644
index 00000000000..2983501e8b3
--- /dev/null
+++ b/include/asm-x86/cpufeature_64.h
@@ -0,0 +1,30 @@
+/*
+ * cpufeature_32.h
+ *
+ * Defines x86 CPU feature bits
+ */
+
+#ifndef __ASM_X8664_CPUFEATURE_H
+#define __ASM_X8664_CPUFEATURE_H
+
+#include <asm/cpufeature_32.h>
+
+#undef  cpu_has_vme
+#define cpu_has_vme            0
+
+#undef  cpu_has_pae
+#define cpu_has_pae            ___BUG___
+
+#undef  cpu_has_mp
+#define cpu_has_mp             1 /* XXX */
+
+#undef  cpu_has_k6_mtrr
+#define cpu_has_k6_mtrr        0
+
+#undef  cpu_has_cyrix_arr
+#define cpu_has_cyrix_arr      0
+
+#undef  cpu_has_centaur_mcr
+#define cpu_has_centaur_mcr    0
+
+#endif /* __ASM_X8664_CPUFEATURE_H */
diff --git a/include/asm-x86/cputime.h b/include/asm-x86/cputime.h
new file mode 100644
index 00000000000..87c37cf6b70
--- /dev/null
+++ b/include/asm-x86/cputime.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "cputime_32.h"
+#else
+# include "cputime_64.h"
+#endif
diff --git a/include/asm-i386/cputime.h b/include/asm-x86/cputime_32.h
index 398ed7cd171..398ed7cd171 100644
--- a/include/asm-i386/cputime.h
+++ b/include/asm-x86/cputime_32.h
diff --git a/include/asm-x86_64/cputime.h b/include/asm-x86/cputime_64.h
index a07012dc5a3..a07012dc5a3 100644
--- a/include/asm-x86_64/cputime.h
+++ b/include/asm-x86/cputime_64.h
diff --git a/include/asm-x86/current.h b/include/asm-x86/current.h
new file mode 100644
index 00000000000..d2526d3f734
--- /dev/null
+++ b/include/asm-x86/current.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "current_32.h"
+#else
+# include "current_64.h"
+#endif
diff --git a/include/asm-i386/current.h b/include/asm-x86/current_32.h
index d3524853991..d3524853991 100644
--- a/include/asm-i386/current.h
+++ b/include/asm-x86/current_32.h
diff --git a/include/asm-x86_64/current.h b/include/asm-x86/current_64.h
index bc8adecee66..bc8adecee66 100644
--- a/include/asm-x86_64/current.h
+++ b/include/asm-x86/current_64.h
diff --git a/include/asm-x86/debugreg.h b/include/asm-x86/debugreg.h
new file mode 100644
index 00000000000..b6ce7e4fa00
--- /dev/null
+++ b/include/asm-x86/debugreg.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "debugreg_32.h"
+# else
+#  include "debugreg_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "debugreg_32.h"
+# else
+#  include "debugreg_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/debugreg.h b/include/asm-x86/debugreg_32.h
index f0b2b06ae0f..f0b2b06ae0f 100644
--- a/include/asm-i386/debugreg.h
+++ b/include/asm-x86/debugreg_32.h
diff --git a/include/asm-x86_64/debugreg.h b/include/asm-x86/debugreg_64.h
index bd1aab1d8c4..bd1aab1d8c4 100644
--- a/include/asm-x86_64/debugreg.h
+++ b/include/asm-x86/debugreg_64.h
diff --git a/include/asm-x86/delay.h b/include/asm-x86/delay.h
new file mode 100644
index 00000000000..10f2c71d622
--- /dev/null
+++ b/include/asm-x86/delay.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "delay_32.h"
+#else
+# include "delay_64.h"
+#endif
diff --git a/include/asm-i386/delay.h b/include/asm-x86/delay_32.h
index 9ae5e3782ed..9ae5e3782ed 100644
--- a/include/asm-i386/delay.h
+++ b/include/asm-x86/delay_32.h
diff --git a/include/asm-x86_64/delay.h b/include/asm-x86/delay_64.h
index c2669f1f552..c2669f1f552 100644
--- a/include/asm-x86_64/delay.h
+++ b/include/asm-x86/delay_64.h
diff --git a/include/asm-x86/desc.h b/include/asm-x86/desc.h
new file mode 100644
index 00000000000..6065c509226
--- /dev/null
+++ b/include/asm-x86/desc.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "desc_32.h"
+#else
+# include "desc_64.h"
+#endif
diff --git a/include/asm-i386/desc.h b/include/asm-x86/desc_32.h
index c547403f341..c547403f341 100644
--- a/include/asm-i386/desc.h
+++ b/include/asm-x86/desc_32.h
diff --git a/include/asm-x86_64/desc.h b/include/asm-x86/desc_64.h
index ac991b5ca0f..ac991b5ca0f 100644
--- a/include/asm-x86_64/desc.h
+++ b/include/asm-x86/desc_64.h
diff --git a/include/asm-x86_64/desc_defs.h b/include/asm-x86/desc_defs.h
index 08900407009..08900407009 100644
--- a/include/asm-x86_64/desc_defs.h
+++ b/include/asm-x86/desc_defs.h
diff --git a/include/asm-x86/device.h b/include/asm-x86/device.h
new file mode 100644
index 00000000000..e2bcf7c7dce
--- /dev/null
+++ b/include/asm-x86/device.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "device_32.h"
+#else
+# include "device_64.h"
+#endif
diff --git a/include/asm-i386/device.h b/include/asm-x86/device_32.h
index 849604c70e6..849604c70e6 100644
--- a/include/asm-i386/device.h
+++ b/include/asm-x86/device_32.h
diff --git a/include/asm-x86_64/device.h b/include/asm-x86/device_64.h
index 3afa03f33a3..3afa03f33a3 100644
--- a/include/asm-x86_64/device.h
+++ b/include/asm-x86/device_64.h
diff --git a/include/asm-x86/div64.h b/include/asm-x86/div64.h
new file mode 100644
index 00000000000..8ac7da6ca28
--- /dev/null
+++ b/include/asm-x86/div64.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "div64_32.h"
+#else
+# include "div64_64.h"
+#endif
diff --git a/include/asm-i386/div64.h b/include/asm-x86/div64_32.h
index 438e980068b..438e980068b 100644
--- a/include/asm-i386/div64.h
+++ b/include/asm-x86/div64_32.h
diff --git a/include/asm-x86_64/div64.h b/include/asm-x86/div64_64.h
index 6cd978cefb2..6cd978cefb2 100644
--- a/include/asm-x86_64/div64.h
+++ b/include/asm-x86/div64_64.h
diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h
new file mode 100644
index 00000000000..58f790f4df5
--- /dev/null
+++ b/include/asm-x86/dma-mapping.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "dma-mapping_32.h"
+#else
+# include "dma-mapping_64.h"
+#endif
diff --git a/include/asm-i386/dma-mapping.h b/include/asm-x86/dma-mapping_32.h
index f1d72d177f6..f1d72d177f6 100644
--- a/include/asm-i386/dma-mapping.h
+++ b/include/asm-x86/dma-mapping_32.h
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86/dma-mapping_64.h
index 6897e2a436e..6897e2a436e 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86/dma-mapping_64.h
diff --git a/include/asm-x86/dma.h b/include/asm-x86/dma.h
new file mode 100644
index 00000000000..9f936c61a4e
--- /dev/null
+++ b/include/asm-x86/dma.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "dma_32.h"
+#else
+# include "dma_64.h"
+#endif
diff --git a/include/asm-i386/dma.h b/include/asm-x86/dma_32.h
index d23aac8e1a5..d23aac8e1a5 100644
--- a/include/asm-i386/dma.h
+++ b/include/asm-x86/dma_32.h
diff --git a/include/asm-x86_64/dma.h b/include/asm-x86/dma_64.h
index a37c16f0628..a37c16f0628 100644
--- a/include/asm-x86_64/dma.h
+++ b/include/asm-x86/dma_64.h
diff --git a/include/asm-x86/dmi.h b/include/asm-x86/dmi.h
new file mode 100644
index 00000000000..c9e4e8ebc27
--- /dev/null
+++ b/include/asm-x86/dmi.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "dmi_32.h"
+#else
+# include "dmi_64.h"
+#endif
diff --git a/include/asm-i386/dmi.h b/include/asm-x86/dmi_32.h
index 38d4eeb7fc7..38d4eeb7fc7 100644
--- a/include/asm-i386/dmi.h
+++ b/include/asm-x86/dmi_32.h
diff --git a/include/asm-x86_64/dmi.h b/include/asm-x86/dmi_64.h
index d02e32e3c3f..d02e32e3c3f 100644
--- a/include/asm-x86_64/dmi.h
+++ b/include/asm-x86/dmi_64.h
diff --git a/include/asm-x86/dwarf2.h b/include/asm-x86/dwarf2.h
new file mode 100644
index 00000000000..b3cbb0ccae1
--- /dev/null
+++ b/include/asm-x86/dwarf2.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "dwarf2_32.h"
+#else
+# include "dwarf2_64.h"
+#endif
diff --git a/include/asm-i386/dwarf2.h b/include/asm-x86/dwarf2_32.h
index 6d66398a307..6d66398a307 100644
--- a/include/asm-i386/dwarf2.h
+++ b/include/asm-x86/dwarf2_32.h
diff --git a/include/asm-x86_64/dwarf2.h b/include/asm-x86/dwarf2_64.h
index eedc08526b0..eedc08526b0 100644
--- a/include/asm-x86_64/dwarf2.h
+++ b/include/asm-x86/dwarf2_64.h
diff --git a/include/asm-x86/e820.h b/include/asm-x86/e820.h
new file mode 100644
index 00000000000..5d4d2183e5d
--- /dev/null
+++ b/include/asm-x86/e820.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "e820_32.h"
+#else
+# include "e820_64.h"
+#endif
diff --git a/include/asm-i386/e820.h b/include/asm-x86/e820_32.h
index cf67dbb1db7..cf67dbb1db7 100644
--- a/include/asm-i386/e820.h
+++ b/include/asm-x86/e820_32.h
diff --git a/include/asm-x86_64/e820.h b/include/asm-x86/e820_64.h
index 3486e701bd8..3486e701bd8 100644
--- a/include/asm-x86_64/e820.h
+++ b/include/asm-x86/e820_64.h
diff --git a/include/asm-x86/edac.h b/include/asm-x86/edac.h
new file mode 100644
index 00000000000..f8b888e140b
--- /dev/null
+++ b/include/asm-x86/edac.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "edac_32.h"
+#else
+# include "edac_64.h"
+#endif
diff --git a/include/asm-i386/edac.h b/include/asm-x86/edac_32.h
index 3e7dd0ab68c..3e7dd0ab68c 100644
--- a/include/asm-i386/edac.h
+++ b/include/asm-x86/edac_32.h
diff --git a/include/asm-x86_64/edac.h b/include/asm-x86/edac_64.h
index cad1cd42b4e..cad1cd42b4e 100644
--- a/include/asm-x86_64/edac.h
+++ b/include/asm-x86/edac_64.h
diff --git a/include/asm-x86/elf.h b/include/asm-x86/elf.h
new file mode 100644
index 00000000000..ed6bb6e546b
--- /dev/null
+++ b/include/asm-x86/elf.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "elf_32.h"
+# else
+#  include "elf_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "elf_32.h"
+# else
+#  include "elf_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/elf.h b/include/asm-x86/elf_32.h
index b32df3a332d..b32df3a332d 100644
--- a/include/asm-i386/elf.h
+++ b/include/asm-x86/elf_32.h
diff --git a/include/asm-x86_64/elf.h b/include/asm-x86/elf_64.h
index b4fbe47f6cc..b4fbe47f6cc 100644
--- a/include/asm-x86_64/elf.h
+++ b/include/asm-x86/elf_64.h
diff --git a/include/asm-i386/emergency-restart.h b/include/asm-x86/emergency-restart.h
index 680c3956334..680c3956334 100644
--- a/include/asm-i386/emergency-restart.h
+++ b/include/asm-x86/emergency-restart.h
diff --git a/include/asm-x86/errno.h b/include/asm-x86/errno.h
new file mode 100644
index 00000000000..9d511be8e57
--- /dev/null
+++ b/include/asm-x86/errno.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "errno_32.h"
+# else
+#  include "errno_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "errno_32.h"
+# else
+#  include "errno_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/errno.h b/include/asm-x86/errno_32.h
index 969b3437472..969b3437472 100644
--- a/include/asm-i386/errno.h
+++ b/include/asm-x86/errno_32.h
diff --git a/include/asm-x86_64/errno.h b/include/asm-x86/errno_64.h
index 311182129e3..311182129e3 100644
--- a/include/asm-x86_64/errno.h
+++ b/include/asm-x86/errno_64.h
diff --git a/include/asm-x86/fb.h b/include/asm-x86/fb.h
new file mode 100644
index 00000000000..238c7ca4587
--- /dev/null
+++ b/include/asm-x86/fb.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "fb_32.h"
+#else
+# include "fb_64.h"
+#endif
diff --git a/include/asm-i386/fb.h b/include/asm-x86/fb_32.h
index d1c6297d4a6..d1c6297d4a6 100644
--- a/include/asm-i386/fb.h
+++ b/include/asm-x86/fb_32.h
diff --git a/include/asm-x86_64/fb.h b/include/asm-x86/fb_64.h
index 60548e651d1..60548e651d1 100644
--- a/include/asm-x86_64/fb.h
+++ b/include/asm-x86/fb_64.h
diff --git a/include/asm-i386/fcntl.h b/include/asm-x86/fcntl.h
index 46ab12db573..46ab12db573 100644
--- a/include/asm-i386/fcntl.h
+++ b/include/asm-x86/fcntl.h
diff --git a/include/asm-x86/fixmap.h b/include/asm-x86/fixmap.h
new file mode 100644
index 00000000000..382eb271a89
--- /dev/null
+++ b/include/asm-x86/fixmap.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "fixmap_32.h"
+#else
+# include "fixmap_64.h"
+#endif
diff --git a/include/asm-i386/fixmap.h b/include/asm-x86/fixmap_32.h
index 249e753ac80..249e753ac80 100644
--- a/include/asm-i386/fixmap.h
+++ b/include/asm-x86/fixmap_32.h
diff --git a/include/asm-x86_64/fixmap.h b/include/asm-x86/fixmap_64.h
index cdfbe4a6ae6..cdfbe4a6ae6 100644
--- a/include/asm-x86_64/fixmap.h
+++ b/include/asm-x86/fixmap_64.h
diff --git a/include/asm-x86/floppy.h b/include/asm-x86/floppy.h
new file mode 100644
index 00000000000..aecbb6dca21
--- /dev/null
+++ b/include/asm-x86/floppy.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "floppy_32.h"
+#else
+# include "floppy_64.h"
+#endif
diff --git a/include/asm-i386/floppy.h b/include/asm-x86/floppy_32.h
index 44ef2f55a8e..44ef2f55a8e 100644
--- a/include/asm-i386/floppy.h
+++ b/include/asm-x86/floppy_32.h
diff --git a/include/asm-x86_64/floppy.h b/include/asm-x86/floppy_64.h
index 6ea13c3806f..6ea13c3806f 100644
--- a/include/asm-x86_64/floppy.h
+++ b/include/asm-x86/floppy_64.h
diff --git a/include/asm-x86_64/fpu32.h b/include/asm-x86/fpu32.h
index 4153db5c0c3..4153db5c0c3 100644
--- a/include/asm-x86_64/fpu32.h
+++ b/include/asm-x86/fpu32.h
diff --git a/include/asm-i386/frame.i b/include/asm-x86/frame.i
index 03620251ae1..03620251ae1 100644
--- a/include/asm-i386/frame.i
+++ b/include/asm-x86/frame.i
diff --git a/include/asm-x86/futex.h b/include/asm-x86/futex.h
new file mode 100644
index 00000000000..1f4610e0c61
--- /dev/null
+++ b/include/asm-x86/futex.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "futex_32.h"
+#else
+# include "futex_64.h"
+#endif
diff --git a/include/asm-i386/futex.h b/include/asm-x86/futex_32.h
index 438ef0ec710..438ef0ec710 100644
--- a/include/asm-i386/futex.h
+++ b/include/asm-x86/futex_32.h
diff --git a/include/asm-x86_64/futex.h b/include/asm-x86/futex_64.h
index 5cdfb08013c..5cdfb08013c 100644
--- a/include/asm-x86_64/futex.h
+++ b/include/asm-x86/futex_64.h
diff --git a/include/asm-x86/genapic.h b/include/asm-x86/genapic.h
new file mode 100644
index 00000000000..d48bee663a6
--- /dev/null
+++ b/include/asm-x86/genapic.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "genapic_32.h"
+#else
+# include "genapic_64.h"
+#endif
diff --git a/include/asm-i386/genapic.h b/include/asm-x86/genapic_32.h
index 33e3ffe1766..33e3ffe1766 100644
--- a/include/asm-i386/genapic.h
+++ b/include/asm-x86/genapic_32.h
diff --git a/include/asm-x86_64/genapic.h b/include/asm-x86/genapic_64.h
index d7e516ccbaa..d7e516ccbaa 100644
--- a/include/asm-x86_64/genapic.h
+++ b/include/asm-x86/genapic_64.h
diff --git a/include/asm-i386/geode.h b/include/asm-x86/geode.h
index 6da4bbbea3d..6da4bbbea3d 100644
--- a/include/asm-i386/geode.h
+++ b/include/asm-x86/geode.h
diff --git a/include/asm-x86/hardirq.h b/include/asm-x86/hardirq.h
new file mode 100644
index 00000000000..314434d664e
--- /dev/null
+++ b/include/asm-x86/hardirq.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "hardirq_32.h"
+#else
+# include "hardirq_64.h"
+#endif
diff --git a/include/asm-i386/hardirq.h b/include/asm-x86/hardirq_32.h
index 0e358dc405f..0e358dc405f 100644
--- a/include/asm-i386/hardirq.h
+++ b/include/asm-x86/hardirq_32.h
diff --git a/include/asm-x86_64/hardirq.h b/include/asm-x86/hardirq_64.h
index 95d5e090ed8..95d5e090ed8 100644
--- a/include/asm-x86_64/hardirq.h
+++ b/include/asm-x86/hardirq_64.h
diff --git a/include/asm-i386/highmem.h b/include/asm-x86/highmem.h
index 13cdcd66fff..13cdcd66fff 100644
--- a/include/asm-i386/highmem.h
+++ b/include/asm-x86/highmem.h
diff --git a/include/asm-x86/hpet.h b/include/asm-x86/hpet.h
new file mode 100644
index 00000000000..9eff4860125
--- /dev/null
+++ b/include/asm-x86/hpet.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "hpet_32.h"
+#else
+# include "hpet_64.h"
+#endif
diff --git a/include/asm-i386/hpet.h b/include/asm-x86/hpet_32.h
index c82dc7ed96b..c82dc7ed96b 100644
--- a/include/asm-i386/hpet.h
+++ b/include/asm-x86/hpet_32.h
diff --git a/include/asm-x86/hpet_64.h b/include/asm-x86/hpet_64.h
new file mode 100644
index 00000000000..fd4decac93a
--- /dev/null
+++ b/include/asm-x86/hpet_64.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_X8664_HPET_H
+#define _ASM_X8664_HPET_H 1
+
+#include <asm/hpet_32.h>
+
+#define HPET_TICK_RATE (HZ * 100000UL)
+
+extern int hpet_rtc_timer_init(void);
+extern int hpet_arch_init(void);
+extern int hpet_timer_stop_set_go(unsigned long tick);
+extern int hpet_reenable(void);
+extern unsigned int hpet_calibrate_tsc(void);
+
+extern int hpet_use_timer;
+extern unsigned long hpet_period;
+extern unsigned long hpet_tick;
+
+#endif
diff --git a/include/asm-x86/hw_irq.h b/include/asm-x86/hw_irq.h
new file mode 100644
index 00000000000..bf025399d93
--- /dev/null
+++ b/include/asm-x86/hw_irq.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "hw_irq_32.h"
+#else
+# include "hw_irq_64.h"
+#endif
diff --git a/include/asm-i386/hw_irq.h b/include/asm-x86/hw_irq_32.h
index 0bedbdf5e90..0bedbdf5e90 100644
--- a/include/asm-i386/hw_irq.h
+++ b/include/asm-x86/hw_irq_32.h
diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86/hw_irq_64.h
index 09dfc18a6dd..09dfc18a6dd 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86/hw_irq_64.h
diff --git a/include/asm-i386/hypertransport.h b/include/asm-x86/hypertransport.h
index c16c6ff4bdd..c16c6ff4bdd 100644
--- a/include/asm-i386/hypertransport.h
+++ b/include/asm-x86/hypertransport.h
diff --git a/include/asm-x86/i387.h b/include/asm-x86/i387.h
new file mode 100644
index 00000000000..a8bbed34966
--- /dev/null
+++ b/include/asm-x86/i387.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "i387_32.h"
+#else
+# include "i387_64.h"
+#endif
diff --git a/include/asm-i386/i387.h b/include/asm-x86/i387_32.h
index cdd1e248e3b..cdd1e248e3b 100644
--- a/include/asm-i386/i387.h
+++ b/include/asm-x86/i387_32.h
diff --git a/include/asm-x86_64/i387.h b/include/asm-x86/i387_64.h
index 0217b74cc9f..0217b74cc9f 100644
--- a/include/asm-x86_64/i387.h
+++ b/include/asm-x86/i387_64.h
diff --git a/include/asm-x86/i8253.h b/include/asm-x86/i8253.h
new file mode 100644
index 00000000000..b2a4f995a33
--- /dev/null
+++ b/include/asm-x86/i8253.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "i8253_32.h"
+#else
+# include "i8253_64.h"
+#endif
diff --git a/include/asm-i386/i8253.h b/include/asm-x86/i8253_32.h
index 7577d058d86..7577d058d86 100644
--- a/include/asm-i386/i8253.h
+++ b/include/asm-x86/i8253_32.h
diff --git a/include/asm-x86_64/i8253.h b/include/asm-x86/i8253_64.h
index 015d8df0769..015d8df0769 100644
--- a/include/asm-x86_64/i8253.h
+++ b/include/asm-x86/i8253_64.h
diff --git a/include/asm-i386/i8259.h b/include/asm-x86/i8259.h
index 29d8f9a6b3f..29d8f9a6b3f 100644
--- a/include/asm-i386/i8259.h
+++ b/include/asm-x86/i8259.h
diff --git a/include/asm-x86_64/ia32.h b/include/asm-x86/ia32.h
index 0190b7c4e31..0190b7c4e31 100644
--- a/include/asm-x86_64/ia32.h
+++ b/include/asm-x86/ia32.h
diff --git a/include/asm-x86_64/ia32_unistd.h b/include/asm-x86/ia32_unistd.h
index 5b52ce50733..5b52ce50733 100644
--- a/include/asm-x86_64/ia32_unistd.h
+++ b/include/asm-x86/ia32_unistd.h
diff --git a/include/asm-i386/ide.h b/include/asm-x86/ide.h
index e7817a3d657..e7817a3d657 100644
--- a/include/asm-i386/ide.h
+++ b/include/asm-x86/ide.h
diff --git a/include/asm-x86_64/idle.h b/include/asm-x86/idle.h
index 6bd47dcf206..6bd47dcf206 100644
--- a/include/asm-x86_64/idle.h
+++ b/include/asm-x86/idle.h
diff --git a/include/asm-x86/intel_arch_perfmon.h b/include/asm-x86/intel_arch_perfmon.h
new file mode 100644
index 00000000000..4f6d4e6bf57
--- /dev/null
+++ b/include/asm-x86/intel_arch_perfmon.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "intel_arch_perfmon_32.h"
+#else
+# include "intel_arch_perfmon_64.h"
+#endif
diff --git a/include/asm-i386/intel_arch_perfmon.h b/include/asm-x86/intel_arch_perfmon_32.h
index b52cd60a075..b52cd60a075 100644
--- a/include/asm-i386/intel_arch_perfmon.h
+++ b/include/asm-x86/intel_arch_perfmon_32.h
diff --git a/include/asm-x86_64/intel_arch_perfmon.h b/include/asm-x86/intel_arch_perfmon_64.h
index 8633331420e..8633331420e 100644
--- a/include/asm-x86_64/intel_arch_perfmon.h
+++ b/include/asm-x86/intel_arch_perfmon_64.h
diff --git a/include/asm-x86/io.h b/include/asm-x86/io.h
new file mode 100644
index 00000000000..5a58b176dd6
--- /dev/null
+++ b/include/asm-x86/io.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "io_32.h"
+#else
+# include "io_64.h"
+#endif
diff --git a/include/asm-i386/io.h b/include/asm-x86/io_32.h
index e8e0bd64112..e8e0bd64112 100644
--- a/include/asm-i386/io.h
+++ b/include/asm-x86/io_32.h
diff --git a/include/asm-x86_64/io.h b/include/asm-x86/io_64.h
index 7475095c506..7475095c506 100644
--- a/include/asm-x86_64/io.h
+++ b/include/asm-x86/io_64.h
diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h
new file mode 100644
index 00000000000..88494966bee
--- /dev/null
+++ b/include/asm-x86/io_apic.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "io_apic_32.h"
+#else
+# include "io_apic_64.h"
+#endif
diff --git a/include/asm-i386/io_apic.h b/include/asm-x86/io_apic_32.h
index dbe734ddf2a..dbe734ddf2a 100644
--- a/include/asm-i386/io_apic.h
+++ b/include/asm-x86/io_apic_32.h
diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86/io_apic_64.h
index d9f2e54324d..d9f2e54324d 100644
--- a/include/asm-x86_64/io_apic.h
+++ b/include/asm-x86/io_apic_64.h
diff --git a/include/asm-i386/ioctl.h b/include/asm-x86/ioctl.h
index b279fe06dfe..b279fe06dfe 100644
--- a/include/asm-i386/ioctl.h
+++ b/include/asm-x86/ioctl.h
diff --git a/include/asm-x86/ioctls.h b/include/asm-x86/ioctls.h
new file mode 100644
index 00000000000..1e0fd48f18b
--- /dev/null
+++ b/include/asm-x86/ioctls.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "ioctls_32.h"
+# else
+#  include "ioctls_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "ioctls_32.h"
+# else
+#  include "ioctls_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/ioctls.h b/include/asm-x86/ioctls_32.h
index ef5878762dc..ef5878762dc 100644
--- a/include/asm-i386/ioctls.h
+++ b/include/asm-x86/ioctls_32.h
diff --git a/include/asm-x86_64/ioctls.h b/include/asm-x86/ioctls_64.h
index 3fc0b15a0d7..3fc0b15a0d7 100644
--- a/include/asm-x86_64/ioctls.h
+++ b/include/asm-x86/ioctls_64.h
diff --git a/include/asm-x86_64/iommu.h b/include/asm-x86/iommu.h
index 5af471f228e..5af471f228e 100644
--- a/include/asm-x86_64/iommu.h
+++ b/include/asm-x86/iommu.h
diff --git a/include/asm-i386/ipc.h b/include/asm-x86/ipc.h
index a46e3d9c2a3..a46e3d9c2a3 100644
--- a/include/asm-i386/ipc.h
+++ b/include/asm-x86/ipc.h
diff --git a/include/asm-x86/ipcbuf.h b/include/asm-x86/ipcbuf.h
new file mode 100644
index 00000000000..eb2e448c6e2
--- /dev/null
+++ b/include/asm-x86/ipcbuf.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "ipcbuf_32.h"
+# else
+#  include "ipcbuf_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "ipcbuf_32.h"
+# else
+#  include "ipcbuf_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/ipcbuf.h b/include/asm-x86/ipcbuf_32.h
index 0dcad4f84c2..0dcad4f84c2 100644
--- a/include/asm-i386/ipcbuf.h
+++ b/include/asm-x86/ipcbuf_32.h
diff --git a/include/asm-x86_64/ipcbuf.h b/include/asm-x86/ipcbuf_64.h
index 470cf85e3ba..470cf85e3ba 100644
--- a/include/asm-x86_64/ipcbuf.h
+++ b/include/asm-x86/ipcbuf_64.h
diff --git a/include/asm-x86_64/ipi.h b/include/asm-x86/ipi.h
index a7c75ea408a..a7c75ea408a 100644
--- a/include/asm-x86_64/ipi.h
+++ b/include/asm-x86/ipi.h
diff --git a/include/asm-x86/irq.h b/include/asm-x86/irq.h
new file mode 100644
index 00000000000..7ba905465a5
--- /dev/null
+++ b/include/asm-x86/irq.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "irq_32.h"
+#else
+# include "irq_64.h"
+#endif
diff --git a/include/asm-i386/irq.h b/include/asm-x86/irq_32.h
index 36f310632c4..36f310632c4 100644
--- a/include/asm-i386/irq.h
+++ b/include/asm-x86/irq_32.h
diff --git a/include/asm-x86_64/irq.h b/include/asm-x86/irq_64.h
index 5006c6e7565..5006c6e7565 100644
--- a/include/asm-x86_64/irq.h
+++ b/include/asm-x86/irq_64.h
diff --git a/include/asm-x86/irq_regs.h b/include/asm-x86/irq_regs.h
new file mode 100644
index 00000000000..89c898ab298
--- /dev/null
+++ b/include/asm-x86/irq_regs.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "irq_regs_32.h"
+#else
+# include "irq_regs_64.h"
+#endif
diff --git a/include/asm-i386/irq_regs.h b/include/asm-x86/irq_regs_32.h
index 3368b20c0b4..3368b20c0b4 100644
--- a/include/asm-i386/irq_regs.h
+++ b/include/asm-x86/irq_regs_32.h
diff --git a/include/asm-x86_64/irq_regs.h b/include/asm-x86/irq_regs_64.h
index 3dd9c0b7027..3dd9c0b7027 100644
--- a/include/asm-x86_64/irq_regs.h
+++ b/include/asm-x86/irq_regs_64.h
diff --git a/include/asm-x86/irqflags.h b/include/asm-x86/irqflags.h
new file mode 100644
index 00000000000..1b695ff5268
--- /dev/null
+++ b/include/asm-x86/irqflags.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "irqflags_32.h"
+#else
+# include "irqflags_64.h"
+#endif
diff --git a/include/asm-i386/irqflags.h b/include/asm-x86/irqflags_32.h
index eff8585cb74..eff8585cb74 100644
--- a/include/asm-i386/irqflags.h
+++ b/include/asm-x86/irqflags_32.h
diff --git a/include/asm-x86_64/irqflags.h b/include/asm-x86/irqflags_64.h
index 86e70fe2365..86e70fe2365 100644
--- a/include/asm-x86_64/irqflags.h
+++ b/include/asm-x86/irqflags_64.h
diff --git a/include/asm-i386/ist.h b/include/asm-x86/ist.h
index ef2003ebc6f..ef2003ebc6f 100644
--- a/include/asm-i386/ist.h
+++ b/include/asm-x86/ist.h
diff --git a/include/asm-x86_64/k8.h b/include/asm-x86/k8.h
index 699dd6961ed..699dd6961ed 100644
--- a/include/asm-x86_64/k8.h
+++ b/include/asm-x86/k8.h
diff --git a/include/asm-x86/kdebug.h b/include/asm-x86/kdebug.h
new file mode 100644
index 00000000000..38479106c25
--- /dev/null
+++ b/include/asm-x86/kdebug.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "kdebug_32.h"
+#else
+# include "kdebug_64.h"
+#endif
diff --git a/include/asm-i386/kdebug.h b/include/asm-x86/kdebug_32.h
index a185b5f73e7..a185b5f73e7 100644
--- a/include/asm-i386/kdebug.h
+++ b/include/asm-x86/kdebug_32.h
diff --git a/include/asm-x86_64/kdebug.h b/include/asm-x86/kdebug_64.h
index d7e2bcf49e4..d7e2bcf49e4 100644
--- a/include/asm-x86_64/kdebug.h
+++ b/include/asm-x86/kdebug_64.h
diff --git a/include/asm-x86/kexec.h b/include/asm-x86/kexec.h
new file mode 100644
index 00000000000..718ddbfb951
--- /dev/null
+++ b/include/asm-x86/kexec.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "kexec_32.h"
+#else
+# include "kexec_64.h"
+#endif
diff --git a/include/asm-i386/kexec.h b/include/asm-x86/kexec_32.h
index 4b9dc9e6b70..4b9dc9e6b70 100644
--- a/include/asm-i386/kexec.h
+++ b/include/asm-x86/kexec_32.h
diff --git a/include/asm-x86_64/kexec.h b/include/asm-x86/kexec_64.h
index 738e581b67f..738e581b67f 100644
--- a/include/asm-x86_64/kexec.h
+++ b/include/asm-x86/kexec_64.h
diff --git a/include/asm-x86/kmap_types.h b/include/asm-x86/kmap_types.h
new file mode 100644
index 00000000000..e4ec724b298
--- /dev/null
+++ b/include/asm-x86/kmap_types.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "kmap_types_32.h"
+#else
+# include "kmap_types_64.h"
+#endif
diff --git a/include/asm-i386/kmap_types.h b/include/asm-x86/kmap_types_32.h
index 806aae3c533..806aae3c533 100644
--- a/include/asm-i386/kmap_types.h
+++ b/include/asm-x86/kmap_types_32.h
diff --git a/include/asm-x86_64/kmap_types.h b/include/asm-x86/kmap_types_64.h
index 7486338c6ce..7486338c6ce 100644
--- a/include/asm-x86_64/kmap_types.h
+++ b/include/asm-x86/kmap_types_64.h
diff --git a/include/asm-x86/kprobes.h b/include/asm-x86/kprobes.h
new file mode 100644
index 00000000000..b7bbd25ba2a
--- /dev/null
+++ b/include/asm-x86/kprobes.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "kprobes_32.h"
+#else
+# include "kprobes_64.h"
+#endif
diff --git a/include/asm-i386/kprobes.h b/include/asm-x86/kprobes_32.h
index 06f7303c30c..06f7303c30c 100644
--- a/include/asm-i386/kprobes.h
+++ b/include/asm-x86/kprobes_32.h
diff --git a/include/asm-x86_64/kprobes.h b/include/asm-x86/kprobes_64.h
index 7db825403e0..7db825403e0 100644
--- a/include/asm-x86_64/kprobes.h
+++ b/include/asm-x86/kprobes_64.h
diff --git a/include/asm-x86/ldt.h b/include/asm-x86/ldt.h
new file mode 100644
index 00000000000..3d9cc20d2ba
--- /dev/null
+++ b/include/asm-x86/ldt.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "ldt_32.h"
+# else
+#  include "ldt_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "ldt_32.h"
+# else
+#  include "ldt_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/ldt.h b/include/asm-x86/ldt_32.h
index e9d3de1dee6..e9d3de1dee6 100644
--- a/include/asm-i386/ldt.h
+++ b/include/asm-x86/ldt_32.h
diff --git a/include/asm-x86_64/ldt.h b/include/asm-x86/ldt_64.h
index 9ef647b890d..9ef647b890d 100644
--- a/include/asm-x86_64/ldt.h
+++ b/include/asm-x86/ldt_64.h
diff --git a/include/asm-x86/linkage.h b/include/asm-x86/linkage.h
new file mode 100644
index 00000000000..94b257fa870
--- /dev/null
+++ b/include/asm-x86/linkage.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "linkage_32.h"
+#else
+# include "linkage_64.h"
+#endif
diff --git a/include/asm-i386/linkage.h b/include/asm-x86/linkage_32.h
index f4a6ebac024..f4a6ebac024 100644
--- a/include/asm-i386/linkage.h
+++ b/include/asm-x86/linkage_32.h
diff --git a/include/asm-x86_64/linkage.h b/include/asm-x86/linkage_64.h
index b5f39d0189c..b5f39d0189c 100644
--- a/include/asm-x86_64/linkage.h
+++ b/include/asm-x86/linkage_64.h
diff --git a/include/asm-x86/local.h b/include/asm-x86/local.h
new file mode 100644
index 00000000000..c7a1b1c66c9
--- /dev/null
+++ b/include/asm-x86/local.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "local_32.h"
+#else
+# include "local_64.h"
+#endif
diff --git a/include/asm-i386/local.h b/include/asm-x86/local_32.h
index 6e85975b9ed..6e85975b9ed 100644
--- a/include/asm-i386/local.h
+++ b/include/asm-x86/local_32.h
diff --git a/include/asm-x86_64/local.h b/include/asm-x86/local_64.h
index e87492bb069..e87492bb069 100644
--- a/include/asm-x86_64/local.h
+++ b/include/asm-x86/local_64.h
diff --git a/include/asm-i386/mach-bigsmp/mach_apic.h b/include/asm-x86/mach-bigsmp/mach_apic.h
index ebd319f838a..ebd319f838a 100644
--- a/include/asm-i386/mach-bigsmp/mach_apic.h
+++ b/include/asm-x86/mach-bigsmp/mach_apic.h
diff --git a/include/asm-i386/mach-bigsmp/mach_apicdef.h b/include/asm-x86/mach-bigsmp/mach_apicdef.h
index a58ab5a75c8..a58ab5a75c8 100644
--- a/include/asm-i386/mach-bigsmp/mach_apicdef.h
+++ b/include/asm-x86/mach-bigsmp/mach_apicdef.h
diff --git a/include/asm-i386/mach-bigsmp/mach_ipi.h b/include/asm-x86/mach-bigsmp/mach_ipi.h
index 9404c535b7e..9404c535b7e 100644
--- a/include/asm-i386/mach-bigsmp/mach_ipi.h
+++ b/include/asm-x86/mach-bigsmp/mach_ipi.h
diff --git a/include/asm-i386/mach-bigsmp/mach_mpspec.h b/include/asm-x86/mach-bigsmp/mach_mpspec.h
index 6b5dadcf1d0..6b5dadcf1d0 100644
--- a/include/asm-i386/mach-bigsmp/mach_mpspec.h
+++ b/include/asm-x86/mach-bigsmp/mach_mpspec.h
diff --git a/include/asm-i386/mach-default/apm.h b/include/asm-x86/mach-default/apm.h
index 1f730b8bd1f..1f730b8bd1f 100644
--- a/include/asm-i386/mach-default/apm.h
+++ b/include/asm-x86/mach-default/apm.h
diff --git a/include/asm-i386/mach-default/bios_ebda.h b/include/asm-x86/mach-default/bios_ebda.h
index 9cbd9a668af..9cbd9a668af 100644
--- a/include/asm-i386/mach-default/bios_ebda.h
+++ b/include/asm-x86/mach-default/bios_ebda.h
diff --git a/include/asm-i386/mach-default/do_timer.h b/include/asm-x86/mach-default/do_timer.h
index 23ecda0b28a..23ecda0b28a 100644
--- a/include/asm-i386/mach-default/do_timer.h
+++ b/include/asm-x86/mach-default/do_timer.h
diff --git a/include/asm-i386/mach-default/entry_arch.h b/include/asm-x86/mach-default/entry_arch.h
index bc861469bdb..bc861469bdb 100644
--- a/include/asm-i386/mach-default/entry_arch.h
+++ b/include/asm-x86/mach-default/entry_arch.h
diff --git a/include/asm-i386/mach-default/io_ports.h b/include/asm-x86/mach-default/io_ports.h
index 48540ba9716..48540ba9716 100644
--- a/include/asm-i386/mach-default/io_ports.h
+++ b/include/asm-x86/mach-default/io_ports.h
diff --git a/include/asm-i386/mach-default/irq_vectors.h b/include/asm-x86/mach-default/irq_vectors.h
index 881c63ca61a..881c63ca61a 100644
--- a/include/asm-i386/mach-default/irq_vectors.h
+++ b/include/asm-x86/mach-default/irq_vectors.h
diff --git a/include/asm-i386/mach-default/irq_vectors_limits.h b/include/asm-x86/mach-default/irq_vectors_limits.h
index a90c7a60109..a90c7a60109 100644
--- a/include/asm-i386/mach-default/irq_vectors_limits.h
+++ b/include/asm-x86/mach-default/irq_vectors_limits.h
diff --git a/include/asm-i386/mach-default/mach_apic.h b/include/asm-x86/mach-default/mach_apic.h
index 6db1c3babe9..6db1c3babe9 100644
--- a/include/asm-i386/mach-default/mach_apic.h
+++ b/include/asm-x86/mach-default/mach_apic.h
diff --git a/include/asm-i386/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h
index 7bcb350c3ee..7bcb350c3ee 100644
--- a/include/asm-i386/mach-default/mach_apicdef.h
+++ b/include/asm-x86/mach-default/mach_apicdef.h
diff --git a/include/asm-i386/mach-default/mach_ipi.h b/include/asm-x86/mach-default/mach_ipi.h
index 0dba244c86d..0dba244c86d 100644
--- a/include/asm-i386/mach-default/mach_ipi.h
+++ b/include/asm-x86/mach-default/mach_ipi.h
diff --git a/include/asm-i386/mach-default/mach_mpparse.h b/include/asm-x86/mach-default/mach_mpparse.h
index 1d383248258..1d383248258 100644
--- a/include/asm-i386/mach-default/mach_mpparse.h
+++ b/include/asm-x86/mach-default/mach_mpparse.h
diff --git a/include/asm-i386/mach-default/mach_mpspec.h b/include/asm-x86/mach-default/mach_mpspec.h
index 51c9a977593..51c9a977593 100644
--- a/include/asm-i386/mach-default/mach_mpspec.h
+++ b/include/asm-x86/mach-default/mach_mpspec.h
diff --git a/include/asm-i386/mach-default/mach_reboot.h b/include/asm-x86/mach-default/mach_reboot.h
index e23fd9fbebb..e23fd9fbebb 100644
--- a/include/asm-i386/mach-default/mach_reboot.h
+++ b/include/asm-x86/mach-default/mach_reboot.h
diff --git a/include/asm-i386/mach-default/mach_time.h b/include/asm-x86/mach-default/mach_time.h
index 31eb5de6f3d..31eb5de6f3d 100644
--- a/include/asm-i386/mach-default/mach_time.h
+++ b/include/asm-x86/mach-default/mach_time.h
diff --git a/include/asm-i386/mach-default/mach_timer.h b/include/asm-x86/mach-default/mach_timer.h
index 807992fd417..807992fd417 100644
--- a/include/asm-i386/mach-default/mach_timer.h
+++ b/include/asm-x86/mach-default/mach_timer.h
diff --git a/include/asm-i386/mach-default/mach_traps.h b/include/asm-x86/mach-default/mach_traps.h
index 625438b8a6e..625438b8a6e 100644
--- a/include/asm-i386/mach-default/mach_traps.h
+++ b/include/asm-x86/mach-default/mach_traps.h
diff --git a/include/asm-i386/mach-default/mach_wakecpu.h b/include/asm-x86/mach-default/mach_wakecpu.h
index 3ebb17893aa..3ebb17893aa 100644
--- a/include/asm-i386/mach-default/mach_wakecpu.h
+++ b/include/asm-x86/mach-default/mach_wakecpu.h
diff --git a/include/asm-i386/mach-default/pci-functions.h b/include/asm-x86/mach-default/pci-functions.h
index ed0bab42735..ed0bab42735 100644
--- a/include/asm-i386/mach-default/pci-functions.h
+++ b/include/asm-x86/mach-default/pci-functions.h
diff --git a/include/asm-i386/mach-default/setup_arch.h b/include/asm-x86/mach-default/setup_arch.h
index 605e3ccb991..605e3ccb991 100644
--- a/include/asm-i386/mach-default/setup_arch.h
+++ b/include/asm-x86/mach-default/setup_arch.h
diff --git a/include/asm-i386/mach-default/smpboot_hooks.h b/include/asm-x86/mach-default/smpboot_hooks.h
index 7f45f631105..7f45f631105 100644
--- a/include/asm-i386/mach-default/smpboot_hooks.h
+++ b/include/asm-x86/mach-default/smpboot_hooks.h
diff --git a/include/asm-i386/mach-es7000/mach_apic.h b/include/asm-x86/mach-es7000/mach_apic.h
index caec64be516..caec64be516 100644
--- a/include/asm-i386/mach-es7000/mach_apic.h
+++ b/include/asm-x86/mach-es7000/mach_apic.h
diff --git a/include/asm-i386/mach-es7000/mach_apicdef.h b/include/asm-x86/mach-es7000/mach_apicdef.h
index a58ab5a75c8..a58ab5a75c8 100644
--- a/include/asm-i386/mach-es7000/mach_apicdef.h
+++ b/include/asm-x86/mach-es7000/mach_apicdef.h
diff --git a/include/asm-i386/mach-es7000/mach_ipi.h b/include/asm-x86/mach-es7000/mach_ipi.h
index 5e61bd220b0..5e61bd220b0 100644
--- a/include/asm-i386/mach-es7000/mach_ipi.h
+++ b/include/asm-x86/mach-es7000/mach_ipi.h
diff --git a/include/asm-i386/mach-es7000/mach_mpparse.h b/include/asm-x86/mach-es7000/mach_mpparse.h
index 8aa10547b4b..8aa10547b4b 100644
--- a/include/asm-i386/mach-es7000/mach_mpparse.h
+++ b/include/asm-x86/mach-es7000/mach_mpparse.h
diff --git a/include/asm-i386/mach-es7000/mach_mpspec.h b/include/asm-x86/mach-es7000/mach_mpspec.h
index b1f5039d450..b1f5039d450 100644
--- a/include/asm-i386/mach-es7000/mach_mpspec.h
+++ b/include/asm-x86/mach-es7000/mach_mpspec.h
diff --git a/include/asm-i386/mach-es7000/mach_wakecpu.h b/include/asm-x86/mach-es7000/mach_wakecpu.h
index 84ff5831450..84ff5831450 100644
--- a/include/asm-i386/mach-es7000/mach_wakecpu.h
+++ b/include/asm-x86/mach-es7000/mach_wakecpu.h
diff --git a/include/asm-i386/mach-generic/irq_vectors_limits.h b/include/asm-x86/mach-generic/irq_vectors_limits.h
index 890ce3f5e09..890ce3f5e09 100644
--- a/include/asm-i386/mach-generic/irq_vectors_limits.h
+++ b/include/asm-x86/mach-generic/irq_vectors_limits.h
diff --git a/include/asm-i386/mach-generic/mach_apic.h b/include/asm-x86/mach-generic/mach_apic.h
index a236e702152..a236e702152 100644
--- a/include/asm-i386/mach-generic/mach_apic.h
+++ b/include/asm-x86/mach-generic/mach_apic.h
diff --git a/include/asm-i386/mach-generic/mach_apicdef.h b/include/asm-x86/mach-generic/mach_apicdef.h
index 28ed98972ca..28ed98972ca 100644
--- a/include/asm-i386/mach-generic/mach_apicdef.h
+++ b/include/asm-x86/mach-generic/mach_apicdef.h
diff --git a/include/asm-i386/mach-generic/mach_ipi.h b/include/asm-x86/mach-generic/mach_ipi.h
index 441b0fe3ed1..441b0fe3ed1 100644
--- a/include/asm-i386/mach-generic/mach_ipi.h
+++ b/include/asm-x86/mach-generic/mach_ipi.h
diff --git a/include/asm-i386/mach-generic/mach_mpparse.h b/include/asm-x86/mach-generic/mach_mpparse.h
index dbd9fce54f4..dbd9fce54f4 100644
--- a/include/asm-i386/mach-generic/mach_mpparse.h
+++ b/include/asm-x86/mach-generic/mach_mpparse.h
diff --git a/include/asm-i386/mach-generic/mach_mpspec.h b/include/asm-x86/mach-generic/mach_mpspec.h
index 9ef0b941bb2..9ef0b941bb2 100644
--- a/include/asm-i386/mach-generic/mach_mpspec.h
+++ b/include/asm-x86/mach-generic/mach_mpspec.h
diff --git a/include/asm-i386/mach-numaq/mach_apic.h b/include/asm-x86/mach-numaq/mach_apic.h
index 5e5e7dd2692..5e5e7dd2692 100644
--- a/include/asm-i386/mach-numaq/mach_apic.h
+++ b/include/asm-x86/mach-numaq/mach_apic.h
diff --git a/include/asm-i386/mach-numaq/mach_apicdef.h b/include/asm-x86/mach-numaq/mach_apicdef.h
index bf439d0690f..bf439d0690f 100644
--- a/include/asm-i386/mach-numaq/mach_apicdef.h
+++ b/include/asm-x86/mach-numaq/mach_apicdef.h
diff --git a/include/asm-i386/mach-numaq/mach_ipi.h b/include/asm-x86/mach-numaq/mach_ipi.h
index c6044488e9e..c6044488e9e 100644
--- a/include/asm-i386/mach-numaq/mach_ipi.h
+++ b/include/asm-x86/mach-numaq/mach_ipi.h
diff --git a/include/asm-i386/mach-numaq/mach_mpparse.h b/include/asm-x86/mach-numaq/mach_mpparse.h
index 51bbac8fc0c..51bbac8fc0c 100644
--- a/include/asm-i386/mach-numaq/mach_mpparse.h
+++ b/include/asm-x86/mach-numaq/mach_mpparse.h
diff --git a/include/asm-i386/mach-numaq/mach_mpspec.h b/include/asm-x86/mach-numaq/mach_mpspec.h
index dffb09856f8..dffb09856f8 100644
--- a/include/asm-i386/mach-numaq/mach_mpspec.h
+++ b/include/asm-x86/mach-numaq/mach_mpspec.h
diff --git a/include/asm-i386/mach-numaq/mach_wakecpu.h b/include/asm-x86/mach-numaq/mach_wakecpu.h
index 00530041a99..00530041a99 100644
--- a/include/asm-i386/mach-numaq/mach_wakecpu.h
+++ b/include/asm-x86/mach-numaq/mach_wakecpu.h
diff --git a/include/asm-i386/mach-summit/irq_vectors_limits.h b/include/asm-x86/mach-summit/irq_vectors_limits.h
index 890ce3f5e09..890ce3f5e09 100644
--- a/include/asm-i386/mach-summit/irq_vectors_limits.h
+++ b/include/asm-x86/mach-summit/irq_vectors_limits.h
diff --git a/include/asm-i386/mach-summit/mach_apic.h b/include/asm-x86/mach-summit/mach_apic.h
index 732f776aab8..732f776aab8 100644
--- a/include/asm-i386/mach-summit/mach_apic.h
+++ b/include/asm-x86/mach-summit/mach_apic.h
diff --git a/include/asm-i386/mach-summit/mach_apicdef.h b/include/asm-x86/mach-summit/mach_apicdef.h
index a58ab5a75c8..a58ab5a75c8 100644
--- a/include/asm-i386/mach-summit/mach_apicdef.h
+++ b/include/asm-x86/mach-summit/mach_apicdef.h
diff --git a/include/asm-i386/mach-summit/mach_ipi.h b/include/asm-x86/mach-summit/mach_ipi.h
index 9404c535b7e..9404c535b7e 100644
--- a/include/asm-i386/mach-summit/mach_ipi.h
+++ b/include/asm-x86/mach-summit/mach_ipi.h
diff --git a/include/asm-i386/mach-summit/mach_mpparse.h b/include/asm-x86/mach-summit/mach_mpparse.h
index c2520539d93..c2520539d93 100644
--- a/include/asm-i386/mach-summit/mach_mpparse.h
+++ b/include/asm-x86/mach-summit/mach_mpparse.h
diff --git a/include/asm-i386/mach-summit/mach_mpspec.h b/include/asm-x86/mach-summit/mach_mpspec.h
index bd765523511..bd765523511 100644
--- a/include/asm-i386/mach-summit/mach_mpspec.h
+++ b/include/asm-x86/mach-summit/mach_mpspec.h
diff --git a/include/asm-i386/mach-visws/cobalt.h b/include/asm-x86/mach-visws/cobalt.h
index 33c36225a04..33c36225a04 100644
--- a/include/asm-i386/mach-visws/cobalt.h
+++ b/include/asm-x86/mach-visws/cobalt.h
diff --git a/include/asm-i386/mach-visws/entry_arch.h b/include/asm-x86/mach-visws/entry_arch.h
index b183fa6d83d..b183fa6d83d 100644
--- a/include/asm-i386/mach-visws/entry_arch.h
+++ b/include/asm-x86/mach-visws/entry_arch.h
diff --git a/include/asm-i386/mach-visws/irq_vectors.h b/include/asm-x86/mach-visws/irq_vectors.h
index cb572d8db50..cb572d8db50 100644
--- a/include/asm-i386/mach-visws/irq_vectors.h
+++ b/include/asm-x86/mach-visws/irq_vectors.h
diff --git a/include/asm-i386/mach-visws/lithium.h b/include/asm-x86/mach-visws/lithium.h
index d443e68d006..d443e68d006 100644
--- a/include/asm-i386/mach-visws/lithium.h
+++ b/include/asm-x86/mach-visws/lithium.h
diff --git a/include/asm-i386/mach-visws/mach_apic.h b/include/asm-x86/mach-visws/mach_apic.h
index efac6f0d139..efac6f0d139 100644
--- a/include/asm-i386/mach-visws/mach_apic.h
+++ b/include/asm-x86/mach-visws/mach_apic.h
diff --git a/include/asm-i386/mach-visws/mach_apicdef.h b/include/asm-x86/mach-visws/mach_apicdef.h
index 826cfa97d77..826cfa97d77 100644
--- a/include/asm-i386/mach-visws/mach_apicdef.h
+++ b/include/asm-x86/mach-visws/mach_apicdef.h
diff --git a/include/asm-i386/mach-visws/piix4.h b/include/asm-x86/mach-visws/piix4.h
index 83ea4f46e41..83ea4f46e41 100644
--- a/include/asm-i386/mach-visws/piix4.h
+++ b/include/asm-x86/mach-visws/piix4.h
diff --git a/include/asm-i386/mach-visws/setup_arch.h b/include/asm-x86/mach-visws/setup_arch.h
index 33f700ef683..33f700ef683 100644
--- a/include/asm-i386/mach-visws/setup_arch.h
+++ b/include/asm-x86/mach-visws/setup_arch.h
diff --git a/include/asm-i386/mach-visws/smpboot_hooks.h b/include/asm-x86/mach-visws/smpboot_hooks.h
index d926471fa35..d926471fa35 100644
--- a/include/asm-i386/mach-visws/smpboot_hooks.h
+++ b/include/asm-x86/mach-visws/smpboot_hooks.h
diff --git a/include/asm-i386/mach-voyager/do_timer.h b/include/asm-x86/mach-voyager/do_timer.h
index bc2b5892630..bc2b5892630 100644
--- a/include/asm-i386/mach-voyager/do_timer.h
+++ b/include/asm-x86/mach-voyager/do_timer.h
diff --git a/include/asm-i386/mach-voyager/entry_arch.h b/include/asm-x86/mach-voyager/entry_arch.h
index 4a1e1e8c10b..4a1e1e8c10b 100644
--- a/include/asm-i386/mach-voyager/entry_arch.h
+++ b/include/asm-x86/mach-voyager/entry_arch.h
diff --git a/include/asm-i386/mach-voyager/irq_vectors.h b/include/asm-x86/mach-voyager/irq_vectors.h
index 165421f5821..165421f5821 100644
--- a/include/asm-i386/mach-voyager/irq_vectors.h
+++ b/include/asm-x86/mach-voyager/irq_vectors.h
diff --git a/include/asm-i386/mach-voyager/setup_arch.h b/include/asm-x86/mach-voyager/setup_arch.h
index 84d01ad3345..84d01ad3345 100644
--- a/include/asm-i386/mach-voyager/setup_arch.h
+++ b/include/asm-x86/mach-voyager/setup_arch.h
diff --git a/include/asm-x86_64/mach_apic.h b/include/asm-x86/mach_apic.h
index 7b7115a0c1c..7b7115a0c1c 100644
--- a/include/asm-x86_64/mach_apic.h
+++ b/include/asm-x86/mach_apic.h
diff --git a/include/asm-i386/math_emu.h b/include/asm-x86/math_emu.h
index a4b0aa3320e..a4b0aa3320e 100644
--- a/include/asm-i386/math_emu.h
+++ b/include/asm-x86/math_emu.h
diff --git a/include/asm-x86/mc146818rtc.h b/include/asm-x86/mc146818rtc.h
new file mode 100644
index 00000000000..5c2bb66caf1
--- /dev/null
+++ b/include/asm-x86/mc146818rtc.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "mc146818rtc_32.h"
+#else
+# include "mc146818rtc_64.h"
+#endif
diff --git a/include/asm-i386/mc146818rtc.h b/include/asm-x86/mc146818rtc_32.h
index 1613b42eaf5..1613b42eaf5 100644
--- a/include/asm-i386/mc146818rtc.h
+++ b/include/asm-x86/mc146818rtc_32.h
diff --git a/include/asm-x86_64/mc146818rtc.h b/include/asm-x86/mc146818rtc_64.h
index d6e3009430c..d6e3009430c 100644
--- a/include/asm-x86_64/mc146818rtc.h
+++ b/include/asm-x86/mc146818rtc_64.h
diff --git a/include/asm-i386/mca.h b/include/asm-x86/mca.h
index 09adf2eac4d..09adf2eac4d 100644
--- a/include/asm-i386/mca.h
+++ b/include/asm-x86/mca.h
diff --git a/include/asm-i386/mca_dma.h b/include/asm-x86/mca_dma.h
index fbb1f3b7127..fbb1f3b7127 100644
--- a/include/asm-i386/mca_dma.h
+++ b/include/asm-x86/mca_dma.h
diff --git a/include/asm-x86/mce.h b/include/asm-x86/mce.h
new file mode 100644
index 00000000000..cc8ca389912
--- /dev/null
+++ b/include/asm-x86/mce.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "mce_32.h"
+#else
+# include "mce_64.h"
+#endif
diff --git a/include/asm-i386/mce.h b/include/asm-x86/mce_32.h
index d56d89742e8..d56d89742e8 100644
--- a/include/asm-i386/mce.h
+++ b/include/asm-x86/mce_32.h
diff --git a/include/asm-x86_64/mce.h b/include/asm-x86/mce_64.h
index 7bc030a1996..7bc030a1996 100644
--- a/include/asm-x86_64/mce.h
+++ b/include/asm-x86/mce_64.h
diff --git a/include/asm-x86/mman.h b/include/asm-x86/mman.h
new file mode 100644
index 00000000000..322db07e82c
--- /dev/null
+++ b/include/asm-x86/mman.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "mman_32.h"
+# else
+#  include "mman_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "mman_32.h"
+# else
+#  include "mman_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/mman.h b/include/asm-x86/mman_32.h
index 8fd9d7ab7fa..8fd9d7ab7fa 100644
--- a/include/asm-i386/mman.h
+++ b/include/asm-x86/mman_32.h
diff --git a/include/asm-x86_64/mman.h b/include/asm-x86/mman_64.h
index dd5cb0534d3..dd5cb0534d3 100644
--- a/include/asm-x86_64/mman.h
+++ b/include/asm-x86/mman_64.h
diff --git a/include/asm-x86_64/mmsegment.h b/include/asm-x86/mmsegment.h
index d3f80c99633..d3f80c99633 100644
--- a/include/asm-x86_64/mmsegment.h
+++ b/include/asm-x86/mmsegment.h
diff --git a/include/asm-x86/mmu.h b/include/asm-x86/mmu.h
new file mode 100644
index 00000000000..9c628cd70e2
--- /dev/null
+++ b/include/asm-x86/mmu.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "mmu_32.h"
+#else
+# include "mmu_64.h"
+#endif
diff --git a/include/asm-i386/mmu.h b/include/asm-x86/mmu_32.h
index 8358dd3df7a..8358dd3df7a 100644
--- a/include/asm-i386/mmu.h
+++ b/include/asm-x86/mmu_32.h
diff --git a/include/asm-x86_64/mmu.h b/include/asm-x86/mmu_64.h
index d2cd4a9d984..d2cd4a9d984 100644
--- a/include/asm-x86_64/mmu.h
+++ b/include/asm-x86/mmu_64.h
diff --git a/include/asm-x86/mmu_context.h b/include/asm-x86/mmu_context.h
new file mode 100644
index 00000000000..6598450da6c
--- /dev/null
+++ b/include/asm-x86/mmu_context.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "mmu_context_32.h"
+#else
+# include "mmu_context_64.h"
+#endif
diff --git a/include/asm-i386/mmu_context.h b/include/asm-x86/mmu_context_32.h
index 7eb0b0b1fb3..7eb0b0b1fb3 100644
--- a/include/asm-i386/mmu_context.h
+++ b/include/asm-x86/mmu_context_32.h
diff --git a/include/asm-x86_64/mmu_context.h b/include/asm-x86/mmu_context_64.h
index 0cce83a7837..0cce83a7837 100644
--- a/include/asm-x86_64/mmu_context.h
+++ b/include/asm-x86/mmu_context_64.h
diff --git a/include/asm-i386/mmx.h b/include/asm-x86/mmx.h
index 46b71da9986..46b71da9986 100644
--- a/include/asm-i386/mmx.h
+++ b/include/asm-x86/mmx.h
diff --git a/include/asm-x86/mmzone.h b/include/asm-x86/mmzone.h
new file mode 100644
index 00000000000..64217ea16a3
--- /dev/null
+++ b/include/asm-x86/mmzone.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "mmzone_32.h"
+#else
+# include "mmzone_64.h"
+#endif
diff --git a/include/asm-i386/mmzone.h b/include/asm-x86/mmzone_32.h
index 118e9812778..118e9812778 100644
--- a/include/asm-i386/mmzone.h
+++ b/include/asm-x86/mmzone_32.h
diff --git a/include/asm-x86_64/mmzone.h b/include/asm-x86/mmzone_64.h
index 19a89377b12..19a89377b12 100644
--- a/include/asm-x86_64/mmzone.h
+++ b/include/asm-x86/mmzone_64.h
diff --git a/include/asm-x86/module.h b/include/asm-x86/module.h
new file mode 100644
index 00000000000..2b2f18d8a53
--- /dev/null
+++ b/include/asm-x86/module.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "module_32.h"
+#else
+# include "module_64.h"
+#endif
diff --git a/include/asm-i386/module.h b/include/asm-x86/module_32.h
index 7e5fda6c397..7e5fda6c397 100644
--- a/include/asm-i386/module.h
+++ b/include/asm-x86/module_32.h
diff --git a/include/asm-x86_64/module.h b/include/asm-x86/module_64.h
index 67f8f69fa7b..67f8f69fa7b 100644
--- a/include/asm-x86_64/module.h
+++ b/include/asm-x86/module_64.h
diff --git a/include/asm-x86/mpspec.h b/include/asm-x86/mpspec.h
new file mode 100644
index 00000000000..8f268e8fd2e
--- /dev/null
+++ b/include/asm-x86/mpspec.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "mpspec_32.h"
+#else
+# include "mpspec_64.h"
+#endif
diff --git a/include/asm-i386/mpspec.h b/include/asm-x86/mpspec_32.h
index f21349399d1..f21349399d1 100644
--- a/include/asm-i386/mpspec.h
+++ b/include/asm-x86/mpspec_32.h
diff --git a/include/asm-x86_64/mpspec.h b/include/asm-x86/mpspec_64.h
index 017fddb61dc..017fddb61dc 100644
--- a/include/asm-x86_64/mpspec.h
+++ b/include/asm-x86/mpspec_64.h
diff --git a/include/asm-i386/mpspec_def.h b/include/asm-x86/mpspec_def.h
index 13bafb16e7a..13bafb16e7a 100644
--- a/include/asm-i386/mpspec_def.h
+++ b/include/asm-x86/mpspec_def.h
diff --git a/include/asm-x86/msgbuf.h b/include/asm-x86/msgbuf.h
new file mode 100644
index 00000000000..154f7d64e86
--- /dev/null
+++ b/include/asm-x86/msgbuf.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "msgbuf_32.h"
+# else
+#  include "msgbuf_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "msgbuf_32.h"
+# else
+#  include "msgbuf_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/msgbuf.h b/include/asm-x86/msgbuf_32.h
index b8d659c157a..b8d659c157a 100644
--- a/include/asm-i386/msgbuf.h
+++ b/include/asm-x86/msgbuf_32.h
diff --git a/include/asm-x86_64/msgbuf.h b/include/asm-x86/msgbuf_64.h
index cd6f95dd54d..cd6f95dd54d 100644
--- a/include/asm-x86_64/msgbuf.h
+++ b/include/asm-x86/msgbuf_64.h
diff --git a/include/asm-i386/msidef.h b/include/asm-x86/msidef.h
index 5b8acddb70f..5b8acddb70f 100644
--- a/include/asm-i386/msidef.h
+++ b/include/asm-x86/msidef.h
diff --git a/include/asm-i386/msr-index.h b/include/asm-x86/msr-index.h
index a02eb299134..a02eb299134 100644
--- a/include/asm-i386/msr-index.h
+++ b/include/asm-x86/msr-index.h
diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h
new file mode 100644
index 00000000000..2f87ce00700
--- /dev/null
+++ b/include/asm-x86/msr.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "msr_32.h"
+# else
+#  include "msr_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "msr_32.h"
+# else
+#  include "msr_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/msr.h b/include/asm-x86/msr_32.h
index df21ea04936..df21ea04936 100644
--- a/include/asm-i386/msr.h
+++ b/include/asm-x86/msr_32.h
diff --git a/include/asm-x86_64/msr.h b/include/asm-x86/msr_64.h
index d5c55b80da5..d5c55b80da5 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86/msr_64.h
diff --git a/include/asm-x86/mtrr.h b/include/asm-x86/mtrr.h
new file mode 100644
index 00000000000..34f633b3e00
--- /dev/null
+++ b/include/asm-x86/mtrr.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "mtrr_32.h"
+# else
+#  include "mtrr_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "mtrr_32.h"
+# else
+#  include "mtrr_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/mtrr.h b/include/asm-x86/mtrr_32.h
index 7e9c7ccbdcf..7e9c7ccbdcf 100644
--- a/include/asm-i386/mtrr.h
+++ b/include/asm-x86/mtrr_32.h
diff --git a/include/asm-x86_64/mtrr.h b/include/asm-x86/mtrr_64.h
index b557c486bef..b557c486bef 100644
--- a/include/asm-x86_64/mtrr.h
+++ b/include/asm-x86/mtrr_64.h
diff --git a/include/asm-x86/mutex.h b/include/asm-x86/mutex.h
new file mode 100644
index 00000000000..a731b9c573a
--- /dev/null
+++ b/include/asm-x86/mutex.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "mutex_32.h"
+#else
+# include "mutex_64.h"
+#endif
diff --git a/include/asm-i386/mutex.h b/include/asm-x86/mutex_32.h
index 7a17d9e58ad..7a17d9e58ad 100644
--- a/include/asm-i386/mutex.h
+++ b/include/asm-x86/mutex_32.h
diff --git a/include/asm-x86_64/mutex.h b/include/asm-x86/mutex_64.h
index 6c2949a3c67..6c2949a3c67 100644
--- a/include/asm-x86_64/mutex.h
+++ b/include/asm-x86/mutex_64.h
diff --git a/include/asm-x86/namei.h b/include/asm-x86/namei.h
new file mode 100644
index 00000000000..732f8f0b3dc
--- /dev/null
+++ b/include/asm-x86/namei.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "namei_32.h"
+#else
+# include "namei_64.h"
+#endif
diff --git a/include/asm-i386/namei.h b/include/asm-x86/namei_32.h
index 81486508861..81486508861 100644
--- a/include/asm-i386/namei.h
+++ b/include/asm-x86/namei_32.h
diff --git a/include/asm-x86_64/namei.h b/include/asm-x86/namei_64.h
index bef239f5318..bef239f5318 100644
--- a/include/asm-x86_64/namei.h
+++ b/include/asm-x86/namei_64.h
diff --git a/include/asm-x86/nmi.h b/include/asm-x86/nmi.h
new file mode 100644
index 00000000000..53ccac14cea
--- /dev/null
+++ b/include/asm-x86/nmi.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "nmi_32.h"
+#else
+# include "nmi_64.h"
+#endif
diff --git a/include/asm-i386/nmi.h b/include/asm-x86/nmi_32.h
index 70a958a8e38..70a958a8e38 100644
--- a/include/asm-i386/nmi.h
+++ b/include/asm-x86/nmi_32.h
diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86/nmi_64.h
index 65b6acf3bb5..65b6acf3bb5 100644
--- a/include/asm-x86_64/nmi.h
+++ b/include/asm-x86/nmi_64.h
diff --git a/include/asm-x86/numa.h b/include/asm-x86/numa.h
new file mode 100644
index 00000000000..27da400d313
--- /dev/null
+++ b/include/asm-x86/numa.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "numa_32.h"
+#else
+# include "numa_64.h"
+#endif
diff --git a/include/asm-i386/numa.h b/include/asm-x86/numa_32.h
index 96fcb157db1..96fcb157db1 100644
--- a/include/asm-i386/numa.h
+++ b/include/asm-x86/numa_32.h
diff --git a/include/asm-x86_64/numa.h b/include/asm-x86/numa_64.h
index 933ff11ece1..933ff11ece1 100644
--- a/include/asm-x86_64/numa.h
+++ b/include/asm-x86/numa_64.h
diff --git a/include/asm-i386/numaq.h b/include/asm-x86/numaq.h
index 38f710dc37f..38f710dc37f 100644
--- a/include/asm-i386/numaq.h
+++ b/include/asm-x86/numaq.h
diff --git a/include/asm-x86/page.h b/include/asm-x86/page.h
new file mode 100644
index 00000000000..a757eb26141
--- /dev/null
+++ b/include/asm-x86/page.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "page_32.h"
+# else
+#  include "page_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "page_32.h"
+# else
+#  include "page_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/page.h b/include/asm-x86/page_32.h
index 80ecc66b6d8..80ecc66b6d8 100644
--- a/include/asm-i386/page.h
+++ b/include/asm-x86/page_32.h
diff --git a/include/asm-x86_64/page.h b/include/asm-x86/page_64.h
index 88adf1afb0a..88adf1afb0a 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86/page_64.h
diff --git a/include/asm-x86/param.h b/include/asm-x86/param.h
new file mode 100644
index 00000000000..640851bab12
--- /dev/null
+++ b/include/asm-x86/param.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "param_32.h"
+# else
+#  include "param_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "param_32.h"
+# else
+#  include "param_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/param.h b/include/asm-x86/param_32.h
index 21b32466fcd..21b32466fcd 100644
--- a/include/asm-i386/param.h
+++ b/include/asm-x86/param_32.h
diff --git a/include/asm-x86_64/param.h b/include/asm-x86/param_64.h
index a728786c3c7..a728786c3c7 100644
--- a/include/asm-x86_64/param.h
+++ b/include/asm-x86/param_64.h
diff --git a/include/asm-i386/paravirt.h b/include/asm-x86/paravirt.h
index 9fa3fa9e62d..9fa3fa9e62d 100644
--- a/include/asm-i386/paravirt.h
+++ b/include/asm-x86/paravirt.h
diff --git a/include/asm-x86/parport.h b/include/asm-x86/parport.h
new file mode 100644
index 00000000000..2a31157349c
--- /dev/null
+++ b/include/asm-x86/parport.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "parport_32.h"
+#else
+# include "parport_64.h"
+#endif
diff --git a/include/asm-i386/parport.h b/include/asm-x86/parport_32.h
index fa0e321e498..fa0e321e498 100644
--- a/include/asm-i386/parport.h
+++ b/include/asm-x86/parport_32.h
diff --git a/include/asm-x86_64/parport.h b/include/asm-x86/parport_64.h
index 7135ef977c9..7135ef977c9 100644
--- a/include/asm-x86_64/parport.h
+++ b/include/asm-x86/parport_64.h
diff --git a/include/asm-x86_64/pci-direct.h b/include/asm-x86/pci-direct.h
index 6823fa4f1af..6823fa4f1af 100644
--- a/include/asm-x86_64/pci-direct.h
+++ b/include/asm-x86/pci-direct.h
diff --git a/include/asm-x86/pci.h b/include/asm-x86/pci.h
new file mode 100644
index 00000000000..a8cac8c2cde
--- /dev/null
+++ b/include/asm-x86/pci.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "pci_32.h"
+#else
+# include "pci_64.h"
+#endif
diff --git a/include/asm-i386/pci.h b/include/asm-x86/pci_32.h
index 4fcacc71138..4fcacc71138 100644
--- a/include/asm-i386/pci.h
+++ b/include/asm-x86/pci_32.h
diff --git a/include/asm-x86_64/pci.h b/include/asm-x86/pci_64.h
index 5da8cb0c059..5da8cb0c059 100644
--- a/include/asm-x86_64/pci.h
+++ b/include/asm-x86/pci_64.h
diff --git a/include/asm-x86_64/pda.h b/include/asm-x86/pda.h
index 5642634843c..5642634843c 100644
--- a/include/asm-x86_64/pda.h
+++ b/include/asm-x86/pda.h
diff --git a/include/asm-x86/percpu.h b/include/asm-x86/percpu.h
new file mode 100644
index 00000000000..a1aaad274cc
--- /dev/null
+++ b/include/asm-x86/percpu.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "percpu_32.h"
+#else
+# include "percpu_64.h"
+#endif
diff --git a/include/asm-i386/percpu.h b/include/asm-x86/percpu_32.h
index a7ebd436f3c..a7ebd436f3c 100644
--- a/include/asm-i386/percpu.h
+++ b/include/asm-x86/percpu_32.h
diff --git a/include/asm-x86_64/percpu.h b/include/asm-x86/percpu_64.h
index 5abd4827010..5abd4827010 100644
--- a/include/asm-x86_64/percpu.h
+++ b/include/asm-x86/percpu_64.h
diff --git a/include/asm-x86/pgalloc.h b/include/asm-x86/pgalloc.h
new file mode 100644
index 00000000000..5886eed0588
--- /dev/null
+++ b/include/asm-x86/pgalloc.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "pgalloc_32.h"
+#else
+# include "pgalloc_64.h"
+#endif
diff --git a/include/asm-i386/pgalloc.h b/include/asm-x86/pgalloc_32.h
index f2fc33ceb9f..f2fc33ceb9f 100644
--- a/include/asm-i386/pgalloc.h
+++ b/include/asm-x86/pgalloc_32.h
diff --git a/include/asm-x86_64/pgalloc.h b/include/asm-x86/pgalloc_64.h
index 8bb56468786..8bb56468786 100644
--- a/include/asm-x86_64/pgalloc.h
+++ b/include/asm-x86/pgalloc_64.h
diff --git a/include/asm-i386/pgtable-2level-defs.h b/include/asm-x86/pgtable-2level-defs.h
index 0f71c9f13da..0f71c9f13da 100644
--- a/include/asm-i386/pgtable-2level-defs.h
+++ b/include/asm-x86/pgtable-2level-defs.h
diff --git a/include/asm-i386/pgtable-2level.h b/include/asm-x86/pgtable-2level.h
index 84b03cf56a7..84b03cf56a7 100644
--- a/include/asm-i386/pgtable-2level.h
+++ b/include/asm-x86/pgtable-2level.h
diff --git a/include/asm-i386/pgtable-3level-defs.h b/include/asm-x86/pgtable-3level-defs.h
index c0df89f66e8..c0df89f66e8 100644
--- a/include/asm-i386/pgtable-3level-defs.h
+++ b/include/asm-x86/pgtable-3level-defs.h
diff --git a/include/asm-i386/pgtable-3level.h b/include/asm-x86/pgtable-3level.h
index 948a3341411..948a3341411 100644
--- a/include/asm-i386/pgtable-3level.h
+++ b/include/asm-x86/pgtable-3level.h
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h
new file mode 100644
index 00000000000..1039140652a
--- /dev/null
+++ b/include/asm-x86/pgtable.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "pgtable_32.h"
+#else
+# include "pgtable_64.h"
+#endif
diff --git a/include/asm-i386/pgtable.h b/include/asm-x86/pgtable_32.h
index c7fefa6b12f..c7fefa6b12f 100644
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-x86/pgtable_32.h
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86/pgtable_64.h
index 57dd6b3107e..57dd6b3107e 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86/pgtable_64.h
diff --git a/include/asm-i386/poll.h b/include/asm-x86/poll.h
index c98509d3149..c98509d3149 100644
--- a/include/asm-i386/poll.h
+++ b/include/asm-x86/poll.h
diff --git a/include/asm-x86/posix_types.h b/include/asm-x86/posix_types.h
new file mode 100644
index 00000000000..bb7133dc155
--- /dev/null
+++ b/include/asm-x86/posix_types.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "posix_types_32.h"
+# else
+#  include "posix_types_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "posix_types_32.h"
+# else
+#  include "posix_types_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/posix_types.h b/include/asm-x86/posix_types_32.h
index 133e31e7dfd..133e31e7dfd 100644
--- a/include/asm-i386/posix_types.h
+++ b/include/asm-x86/posix_types_32.h
diff --git a/include/asm-x86_64/posix_types.h b/include/asm-x86/posix_types_64.h
index 9926aa43775..9926aa43775 100644
--- a/include/asm-x86_64/posix_types.h
+++ b/include/asm-x86/posix_types_64.h
diff --git a/include/asm-x86_64/prctl.h b/include/asm-x86/prctl.h
index 52952adef1c..52952adef1c 100644
--- a/include/asm-x86_64/prctl.h
+++ b/include/asm-x86/prctl.h
diff --git a/include/asm-i386/processor-cyrix.h b/include/asm-x86/processor-cyrix.h
index 97568ada1f9..97568ada1f9 100644
--- a/include/asm-i386/processor-cyrix.h
+++ b/include/asm-x86/processor-cyrix.h
diff --git a/include/asm-i386/processor-flags.h b/include/asm-x86/processor-flags.h
index 5404e90edd5..5404e90edd5 100644
--- a/include/asm-i386/processor-flags.h
+++ b/include/asm-x86/processor-flags.h
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
new file mode 100644
index 00000000000..46e1c04e309
--- /dev/null
+++ b/include/asm-x86/processor.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "processor_32.h"
+#else
+# include "processor_64.h"
+#endif
diff --git a/include/asm-i386/processor.h b/include/asm-x86/processor_32.h
index 3845fe72383..3845fe72383 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-x86/processor_32.h
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86/processor_64.h
index 31f579b828f..31f579b828f 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86/processor_64.h
diff --git a/include/asm-x86_64/proto.h b/include/asm-x86/proto.h
index 31f20ad6587..31f20ad6587 100644
--- a/include/asm-x86_64/proto.h
+++ b/include/asm-x86/proto.h
diff --git a/include/asm-x86/ptrace-abi.h b/include/asm-x86/ptrace-abi.h
new file mode 100644
index 00000000000..6824c49def1
--- /dev/null
+++ b/include/asm-x86/ptrace-abi.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "ptrace-abi_32.h"
+# else
+#  include "ptrace-abi_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "ptrace-abi_32.h"
+# else
+#  include "ptrace-abi_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/ptrace-abi.h b/include/asm-x86/ptrace-abi_32.h
index a44901817a2..a44901817a2 100644
--- a/include/asm-i386/ptrace-abi.h
+++ b/include/asm-x86/ptrace-abi_32.h
diff --git a/include/asm-x86_64/ptrace-abi.h b/include/asm-x86/ptrace-abi_64.h
index 19184b0806b..19184b0806b 100644
--- a/include/asm-x86_64/ptrace-abi.h
+++ b/include/asm-x86/ptrace-abi_64.h
diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h
new file mode 100644
index 00000000000..bc4d64a8768
--- /dev/null
+++ b/include/asm-x86/ptrace.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "ptrace_32.h"
+# else
+#  include "ptrace_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "ptrace_32.h"
+# else
+#  include "ptrace_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/ptrace.h b/include/asm-x86/ptrace_32.h
index 6002597b9e1..6002597b9e1 100644
--- a/include/asm-i386/ptrace.h
+++ b/include/asm-x86/ptrace_32.h
diff --git a/include/asm-x86_64/ptrace.h b/include/asm-x86/ptrace_64.h
index 7f166ccb060..7f166ccb060 100644
--- a/include/asm-x86_64/ptrace.h
+++ b/include/asm-x86/ptrace_64.h
diff --git a/include/asm-i386/reboot.h b/include/asm-x86/reboot.h
index e9e3ffc22c0..e9e3ffc22c0 100644
--- a/include/asm-i386/reboot.h
+++ b/include/asm-x86/reboot.h
diff --git a/include/asm-i386/reboot_fixups.h b/include/asm-x86/reboot_fixups.h
index 0cb7d87c2b6..0cb7d87c2b6 100644
--- a/include/asm-i386/reboot_fixups.h
+++ b/include/asm-x86/reboot_fixups.h
diff --git a/include/asm-x86/required-features.h b/include/asm-x86/required-features.h
new file mode 100644
index 00000000000..8b64f3ea2b7
--- /dev/null
+++ b/include/asm-x86/required-features.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "required-features_32.h"
+#else
+# include "required-features_64.h"
+#endif
diff --git a/include/asm-i386/required-features.h b/include/asm-x86/required-features_32.h
index 618feb98f9f..618feb98f9f 100644
--- a/include/asm-i386/required-features.h
+++ b/include/asm-x86/required-features_32.h
diff --git a/include/asm-x86_64/required-features.h b/include/asm-x86/required-features_64.h
index e80d5761b00..e80d5761b00 100644
--- a/include/asm-x86_64/required-features.h
+++ b/include/asm-x86/required-features_64.h
diff --git a/include/asm-x86/resource.h b/include/asm-x86/resource.h
new file mode 100644
index 00000000000..732410a8c02
--- /dev/null
+++ b/include/asm-x86/resource.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "resource_32.h"
+# else
+#  include "resource_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "resource_32.h"
+# else
+#  include "resource_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/resource.h b/include/asm-x86/resource_32.h
index 6c1ea37c771..6c1ea37c771 100644
--- a/include/asm-i386/resource.h
+++ b/include/asm-x86/resource_32.h
diff --git a/include/asm-x86_64/resource.h b/include/asm-x86/resource_64.h
index f40b4062323..f40b4062323 100644
--- a/include/asm-x86_64/resource.h
+++ b/include/asm-x86/resource_64.h
diff --git a/include/asm-x86/resume-trace.h b/include/asm-x86/resume-trace.h
new file mode 100644
index 00000000000..9b6dd093a9f
--- /dev/null
+++ b/include/asm-x86/resume-trace.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "resume-trace_32.h"
+#else
+# include "resume-trace_64.h"
+#endif
diff --git a/include/asm-i386/resume-trace.h b/include/asm-x86/resume-trace_32.h
index ec9cfd65623..ec9cfd65623 100644
--- a/include/asm-i386/resume-trace.h
+++ b/include/asm-x86/resume-trace_32.h
diff --git a/include/asm-x86_64/resume-trace.h b/include/asm-x86/resume-trace_64.h
index 34bf998fdf6..34bf998fdf6 100644
--- a/include/asm-x86_64/resume-trace.h
+++ b/include/asm-x86/resume-trace_64.h
diff --git a/include/asm-x86_64/rio.h b/include/asm-x86/rio.h
index c7350f6d201..c7350f6d201 100644
--- a/include/asm-x86_64/rio.h
+++ b/include/asm-x86/rio.h
diff --git a/include/asm-x86/rtc.h b/include/asm-x86/rtc.h
new file mode 100644
index 00000000000..1f0c98eb2e3
--- /dev/null
+++ b/include/asm-x86/rtc.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "rtc_32.h"
+#else
+# include "rtc_64.h"
+#endif
diff --git a/include/asm-i386/rtc.h b/include/asm-x86/rtc_32.h
index ffd02109a0e..ffd02109a0e 100644
--- a/include/asm-i386/rtc.h
+++ b/include/asm-x86/rtc_32.h
diff --git a/include/asm-x86_64/rtc.h b/include/asm-x86/rtc_64.h
index 18ed713ac7d..18ed713ac7d 100644
--- a/include/asm-x86_64/rtc.h
+++ b/include/asm-x86/rtc_64.h
diff --git a/include/asm-x86/rwlock.h b/include/asm-x86/rwlock.h
new file mode 100644
index 00000000000..a3be7d8364a
--- /dev/null
+++ b/include/asm-x86/rwlock.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "rwlock_32.h"
+#else
+# include "rwlock_64.h"
+#endif
diff --git a/include/asm-i386/rwlock.h b/include/asm-x86/rwlock_32.h
index c3e5db32fa4..c3e5db32fa4 100644
--- a/include/asm-i386/rwlock.h
+++ b/include/asm-x86/rwlock_32.h
diff --git a/include/asm-x86_64/rwlock.h b/include/asm-x86/rwlock_64.h
index 72aeebed920..72aeebed920 100644
--- a/include/asm-x86_64/rwlock.h
+++ b/include/asm-x86/rwlock_64.h
diff --git a/include/asm-i386/rwsem.h b/include/asm-x86/rwsem.h
index 041906f3c6d..041906f3c6d 100644
--- a/include/asm-i386/rwsem.h
+++ b/include/asm-x86/rwsem.h
diff --git a/include/asm-x86/scatterlist.h b/include/asm-x86/scatterlist.h
new file mode 100644
index 00000000000..3a1e76257a2
--- /dev/null
+++ b/include/asm-x86/scatterlist.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "scatterlist_32.h"
+#else
+# include "scatterlist_64.h"
+#endif
diff --git a/include/asm-i386/scatterlist.h b/include/asm-x86/scatterlist_32.h
index d7e45a8f1aa..d7e45a8f1aa 100644
--- a/include/asm-i386/scatterlist.h
+++ b/include/asm-x86/scatterlist_32.h
diff --git a/include/asm-x86_64/scatterlist.h b/include/asm-x86/scatterlist_64.h
index eaf7ada27e1..eaf7ada27e1 100644
--- a/include/asm-x86_64/scatterlist.h
+++ b/include/asm-x86/scatterlist_64.h
diff --git a/include/asm-x86/seccomp.h b/include/asm-x86/seccomp.h
new file mode 100644
index 00000000000..c62e58a5a90
--- /dev/null
+++ b/include/asm-x86/seccomp.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "seccomp_32.h"
+#else
+# include "seccomp_64.h"
+#endif
diff --git a/include/asm-i386/seccomp.h b/include/asm-x86/seccomp_32.h
index 18da19e89bf..18da19e89bf 100644
--- a/include/asm-i386/seccomp.h
+++ b/include/asm-x86/seccomp_32.h
diff --git a/include/asm-x86_64/seccomp.h b/include/asm-x86/seccomp_64.h
index 553af65a228..553af65a228 100644
--- a/include/asm-x86_64/seccomp.h
+++ b/include/asm-x86/seccomp_64.h
diff --git a/include/asm-x86/sections.h b/include/asm-x86/sections.h
new file mode 100644
index 00000000000..ae6c69d9be3
--- /dev/null
+++ b/include/asm-x86/sections.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "sections_32.h"
+#else
+# include "sections_64.h"
+#endif
diff --git a/include/asm-i386/sections.h b/include/asm-x86/sections_32.h
index 2dcbb92918b..2dcbb92918b 100644
--- a/include/asm-i386/sections.h
+++ b/include/asm-x86/sections_32.h
diff --git a/include/asm-x86_64/sections.h b/include/asm-x86/sections_64.h
index c746d9f1e70..c746d9f1e70 100644
--- a/include/asm-x86_64/sections.h
+++ b/include/asm-x86/sections_64.h
diff --git a/include/asm-x86/segment.h b/include/asm-x86/segment.h
new file mode 100644
index 00000000000..605068280e2
--- /dev/null
+++ b/include/asm-x86/segment.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "segment_32.h"
+#else
+# include "segment_64.h"
+#endif
diff --git a/include/asm-i386/segment.h b/include/asm-x86/segment_32.h
index 597a47c2515..597a47c2515 100644
--- a/include/asm-i386/segment.h
+++ b/include/asm-x86/segment_32.h
diff --git a/include/asm-x86_64/segment.h b/include/asm-x86/segment_64.h
index 04b8ab21328..04b8ab21328 100644
--- a/include/asm-x86_64/segment.h
+++ b/include/asm-x86/segment_64.h
diff --git a/include/asm-x86/semaphore.h b/include/asm-x86/semaphore.h
new file mode 100644
index 00000000000..572c0b67a6b
--- /dev/null
+++ b/include/asm-x86/semaphore.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "semaphore_32.h"
+#else
+# include "semaphore_64.h"
+#endif
diff --git a/include/asm-i386/semaphore.h b/include/asm-x86/semaphore_32.h
index 4e34a468c38..4e34a468c38 100644
--- a/include/asm-i386/semaphore.h
+++ b/include/asm-x86/semaphore_32.h
diff --git a/include/asm-x86_64/semaphore.h b/include/asm-x86/semaphore_64.h
index 1194888536b..1194888536b 100644
--- a/include/asm-x86_64/semaphore.h
+++ b/include/asm-x86/semaphore_64.h
diff --git a/include/asm-x86/sembuf.h b/include/asm-x86/sembuf.h
new file mode 100644
index 00000000000..e42c971e383
--- /dev/null
+++ b/include/asm-x86/sembuf.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "sembuf_32.h"
+# else
+#  include "sembuf_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "sembuf_32.h"
+# else
+#  include "sembuf_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/sembuf.h b/include/asm-x86/sembuf_32.h
index 323835166c1..323835166c1 100644
--- a/include/asm-i386/sembuf.h
+++ b/include/asm-x86/sembuf_32.h
diff --git a/include/asm-x86_64/sembuf.h b/include/asm-x86/sembuf_64.h
index 63b52925ae2..63b52925ae2 100644
--- a/include/asm-x86_64/sembuf.h
+++ b/include/asm-x86/sembuf_64.h
diff --git a/include/asm-x86/serial.h b/include/asm-x86/serial.h
new file mode 100644
index 00000000000..cf1b05227b2
--- /dev/null
+++ b/include/asm-x86/serial.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "serial_32.h"
+#else
+# include "serial_64.h"
+#endif
diff --git a/include/asm-i386/serial.h b/include/asm-x86/serial_32.h
index bd67480ca10..bd67480ca10 100644
--- a/include/asm-i386/serial.h
+++ b/include/asm-x86/serial_32.h
diff --git a/include/asm-x86_64/serial.h b/include/asm-x86/serial_64.h
index b0496e0d72a..b0496e0d72a 100644
--- a/include/asm-x86_64/serial.h
+++ b/include/asm-x86/serial_64.h
diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h
new file mode 100644
index 00000000000..81c0d98bb1c
--- /dev/null
+++ b/include/asm-x86/setup.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "setup_32.h"
+# else
+#  include "setup_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "setup_32.h"
+# else
+#  include "setup_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/setup.h b/include/asm-x86/setup_32.h
index 7862fe858a9..7862fe858a9 100644
--- a/include/asm-i386/setup.h
+++ b/include/asm-x86/setup_32.h
diff --git a/include/asm-x86_64/setup.h b/include/asm-x86/setup_64.h
index eaeff73d6c1..eaeff73d6c1 100644
--- a/include/asm-x86_64/setup.h
+++ b/include/asm-x86/setup_64.h
diff --git a/include/asm-x86/shmbuf.h b/include/asm-x86/shmbuf.h
new file mode 100644
index 00000000000..e85f1cb1121
--- /dev/null
+++ b/include/asm-x86/shmbuf.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "shmbuf_32.h"
+# else
+#  include "shmbuf_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "shmbuf_32.h"
+# else
+#  include "shmbuf_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/shmbuf.h b/include/asm-x86/shmbuf_32.h
index d1cdc3cb079..d1cdc3cb079 100644
--- a/include/asm-i386/shmbuf.h
+++ b/include/asm-x86/shmbuf_32.h
diff --git a/include/asm-x86_64/shmbuf.h b/include/asm-x86/shmbuf_64.h
index 5a6d6dda7c4..5a6d6dda7c4 100644
--- a/include/asm-x86_64/shmbuf.h
+++ b/include/asm-x86/shmbuf_64.h
diff --git a/include/asm-x86/shmparam.h b/include/asm-x86/shmparam.h
new file mode 100644
index 00000000000..165627cc534
--- /dev/null
+++ b/include/asm-x86/shmparam.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "shmparam_32.h"
+# else
+#  include "shmparam_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "shmparam_32.h"
+# else
+#  include "shmparam_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/shmparam.h b/include/asm-x86/shmparam_32.h
index 786243a5b31..786243a5b31 100644
--- a/include/asm-i386/shmparam.h
+++ b/include/asm-x86/shmparam_32.h
diff --git a/include/asm-x86_64/shmparam.h b/include/asm-x86/shmparam_64.h
index d7021620dcb..d7021620dcb 100644
--- a/include/asm-x86_64/shmparam.h
+++ b/include/asm-x86/shmparam_64.h
diff --git a/include/asm-x86/sigcontext.h b/include/asm-x86/sigcontext.h
new file mode 100644
index 00000000000..0d16ceff159
--- /dev/null
+++ b/include/asm-x86/sigcontext.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "sigcontext_32.h"
+# else
+#  include "sigcontext_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "sigcontext_32.h"
+# else
+#  include "sigcontext_64.h"
+# endif
+#endif
diff --git a/include/asm-x86_64/sigcontext32.h b/include/asm-x86/sigcontext32.h
index 3d657038ab7..3d657038ab7 100644
--- a/include/asm-x86_64/sigcontext32.h
+++ b/include/asm-x86/sigcontext32.h
diff --git a/include/asm-i386/sigcontext.h b/include/asm-x86/sigcontext_32.h
index aaef089a778..aaef089a778 100644
--- a/include/asm-i386/sigcontext.h
+++ b/include/asm-x86/sigcontext_32.h
diff --git a/include/asm-x86_64/sigcontext.h b/include/asm-x86/sigcontext_64.h
index b4e40236666..b4e40236666 100644
--- a/include/asm-x86_64/sigcontext.h
+++ b/include/asm-x86/sigcontext_64.h
diff --git a/include/asm-x86/siginfo.h b/include/asm-x86/siginfo.h
new file mode 100644
index 00000000000..0b8e4bb47d2
--- /dev/null
+++ b/include/asm-x86/siginfo.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "siginfo_32.h"
+# else
+#  include "siginfo_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "siginfo_32.h"
+# else
+#  include "siginfo_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/siginfo.h b/include/asm-x86/siginfo_32.h
index fe18f98fccf..fe18f98fccf 100644
--- a/include/asm-i386/siginfo.h
+++ b/include/asm-x86/siginfo_32.h
diff --git a/include/asm-x86_64/siginfo.h b/include/asm-x86/siginfo_64.h
index d09a1e6e724..d09a1e6e724 100644
--- a/include/asm-x86_64/siginfo.h
+++ b/include/asm-x86/siginfo_64.h
diff --git a/include/asm-x86/signal.h b/include/asm-x86/signal.h
new file mode 100644
index 00000000000..bf5a63f457d
--- /dev/null
+++ b/include/asm-x86/signal.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "signal_32.h"
+# else
+#  include "signal_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "signal_32.h"
+# else
+#  include "signal_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/signal.h b/include/asm-x86/signal_32.h
index c3e8adec591..c3e8adec591 100644
--- a/include/asm-i386/signal.h
+++ b/include/asm-x86/signal_32.h
diff --git a/include/asm-x86_64/signal.h b/include/asm-x86/signal_64.h
index 4581f978b29..4581f978b29 100644
--- a/include/asm-x86_64/signal.h
+++ b/include/asm-x86/signal_64.h
diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
new file mode 100644
index 00000000000..f2e8319a6b0
--- /dev/null
+++ b/include/asm-x86/smp.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "smp_32.h"
+#else
+# include "smp_64.h"
+#endif
diff --git a/include/asm-i386/smp.h b/include/asm-x86/smp_32.h
index 1f73bde165b..1f73bde165b 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-x86/smp_32.h
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86/smp_64.h
index 3f303d2365e..3f303d2365e 100644
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86/smp_64.h
diff --git a/include/asm-i386/socket.h b/include/asm-x86/socket.h
index 99ca648b94c..99ca648b94c 100644
--- a/include/asm-i386/socket.h
+++ b/include/asm-x86/socket.h
diff --git a/include/asm-x86/sockios.h b/include/asm-x86/sockios.h
new file mode 100644
index 00000000000..5a134fc70b9
--- /dev/null
+++ b/include/asm-x86/sockios.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "sockios_32.h"
+# else
+#  include "sockios_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "sockios_32.h"
+# else
+#  include "sockios_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/sockios.h b/include/asm-x86/sockios_32.h
index ff528c7d255..ff528c7d255 100644
--- a/include/asm-i386/sockios.h
+++ b/include/asm-x86/sockios_32.h
diff --git a/include/asm-x86_64/sockios.h b/include/asm-x86/sockios_64.h
index d726ba2513e..d726ba2513e 100644
--- a/include/asm-x86_64/sockios.h
+++ b/include/asm-x86/sockios_64.h
diff --git a/include/asm-x86/sparsemem.h b/include/asm-x86/sparsemem.h
new file mode 100644
index 00000000000..3f203b1d9ee
--- /dev/null
+++ b/include/asm-x86/sparsemem.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "sparsemem_32.h"
+#else
+# include "sparsemem_64.h"
+#endif
diff --git a/include/asm-i386/sparsemem.h b/include/asm-x86/sparsemem_32.h
index cfeed990585..cfeed990585 100644
--- a/include/asm-i386/sparsemem.h
+++ b/include/asm-x86/sparsemem_32.h
diff --git a/include/asm-x86_64/sparsemem.h b/include/asm-x86/sparsemem_64.h
index dabb16714a7..dabb16714a7 100644
--- a/include/asm-x86_64/sparsemem.h
+++ b/include/asm-x86/sparsemem_64.h
diff --git a/include/asm-x86/spinlock.h b/include/asm-x86/spinlock.h
new file mode 100644
index 00000000000..d74d85e71dc
--- /dev/null
+++ b/include/asm-x86/spinlock.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "spinlock_32.h"
+#else
+# include "spinlock_64.h"
+#endif
diff --git a/include/asm-i386/spinlock.h b/include/asm-x86/spinlock_32.h
index d3bcebed60c..d3bcebed60c 100644
--- a/include/asm-i386/spinlock.h
+++ b/include/asm-x86/spinlock_32.h
diff --git a/include/asm-x86_64/spinlock.h b/include/asm-x86/spinlock_64.h
index 88bf981e73c..88bf981e73c 100644
--- a/include/asm-x86_64/spinlock.h
+++ b/include/asm-x86/spinlock_64.h
diff --git a/include/asm-i386/spinlock_types.h b/include/asm-x86/spinlock_types.h
index 4da9345c150..4da9345c150 100644
--- a/include/asm-i386/spinlock_types.h
+++ b/include/asm-x86/spinlock_types.h
diff --git a/include/asm-i386/srat.h b/include/asm-x86/srat.h
index 165ab4bdc02..165ab4bdc02 100644
--- a/include/asm-i386/srat.h
+++ b/include/asm-x86/srat.h
diff --git a/include/asm-x86_64/stacktrace.h b/include/asm-x86/stacktrace.h
index 6f0b5459430..6f0b5459430 100644
--- a/include/asm-x86_64/stacktrace.h
+++ b/include/asm-x86/stacktrace.h
diff --git a/include/asm-x86/stat.h b/include/asm-x86/stat.h
new file mode 100644
index 00000000000..3ff6b50ef83
--- /dev/null
+++ b/include/asm-x86/stat.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "stat_32.h"
+# else
+#  include "stat_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "stat_32.h"
+# else
+#  include "stat_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/stat.h b/include/asm-x86/stat_32.h
index 67eae78323b..67eae78323b 100644
--- a/include/asm-i386/stat.h
+++ b/include/asm-x86/stat_32.h
diff --git a/include/asm-x86_64/stat.h b/include/asm-x86/stat_64.h
index fd9f00d560f..fd9f00d560f 100644
--- a/include/asm-x86_64/stat.h
+++ b/include/asm-x86/stat_64.h
diff --git a/include/asm-x86/statfs.h b/include/asm-x86/statfs.h
new file mode 100644
index 00000000000..327fb5d7a14
--- /dev/null
+++ b/include/asm-x86/statfs.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "statfs_32.h"
+# else
+#  include "statfs_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "statfs_32.h"
+# else
+#  include "statfs_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/statfs.h b/include/asm-x86/statfs_32.h
index 24972c17513..24972c17513 100644
--- a/include/asm-i386/statfs.h
+++ b/include/asm-x86/statfs_32.h
diff --git a/include/asm-x86_64/statfs.h b/include/asm-x86/statfs_64.h
index b3f4718af30..b3f4718af30 100644
--- a/include/asm-x86_64/statfs.h
+++ b/include/asm-x86/statfs_64.h
diff --git a/include/asm-x86/string.h b/include/asm-x86/string.h
new file mode 100644
index 00000000000..6dfd6d9373a
--- /dev/null
+++ b/include/asm-x86/string.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "string_32.h"
+#else
+# include "string_64.h"
+#endif
diff --git a/include/asm-i386/string.h b/include/asm-x86/string_32.h
index a9b64453bdf..a9b64453bdf 100644
--- a/include/asm-i386/string.h
+++ b/include/asm-x86/string_32.h
diff --git a/include/asm-x86_64/string.h b/include/asm-x86/string_64.h
index e583da7918f..e583da7918f 100644
--- a/include/asm-x86_64/string.h
+++ b/include/asm-x86/string_64.h
diff --git a/include/asm-x86/suspend.h b/include/asm-x86/suspend.h
new file mode 100644
index 00000000000..9bd521fe457
--- /dev/null
+++ b/include/asm-x86/suspend.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "suspend_32.h"
+#else
+# include "suspend_64.h"
+#endif
diff --git a/include/asm-i386/suspend.h b/include/asm-x86/suspend_32.h
index a2520732ffd..a2520732ffd 100644
--- a/include/asm-i386/suspend.h
+++ b/include/asm-x86/suspend_32.h
diff --git a/include/asm-x86_64/suspend.h b/include/asm-x86/suspend_64.h
index b897e8cb55f..b897e8cb55f 100644
--- a/include/asm-x86_64/suspend.h
+++ b/include/asm-x86/suspend_64.h
diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86/swiotlb.h
index f9c589539a8..f9c589539a8 100644
--- a/include/asm-x86_64/swiotlb.h
+++ b/include/asm-x86/swiotlb.h
diff --git a/include/asm-i386/sync_bitops.h b/include/asm-x86/sync_bitops.h
index cbce08a2d13..cbce08a2d13 100644
--- a/include/asm-i386/sync_bitops.h
+++ b/include/asm-x86/sync_bitops.h
diff --git a/include/asm-x86/system.h b/include/asm-x86/system.h
new file mode 100644
index 00000000000..692562b48f2
--- /dev/null
+++ b/include/asm-x86/system.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "system_32.h"
+#else
+# include "system_64.h"
+#endif
diff --git a/include/asm-i386/system.h b/include/asm-x86/system_32.h
index d69ba937e09..d69ba937e09 100644
--- a/include/asm-i386/system.h
+++ b/include/asm-x86/system_32.h
diff --git a/include/asm-x86_64/system.h b/include/asm-x86/system_64.h
index 02175aa1d16..02175aa1d16 100644
--- a/include/asm-x86_64/system.h
+++ b/include/asm-x86/system_64.h
diff --git a/include/asm-x86_64/tce.h b/include/asm-x86/tce.h
index cd955d3d112..cd955d3d112 100644
--- a/include/asm-x86_64/tce.h
+++ b/include/asm-x86/tce.h
diff --git a/include/asm-x86/termbits.h b/include/asm-x86/termbits.h
new file mode 100644
index 00000000000..69f3080e2a1
--- /dev/null
+++ b/include/asm-x86/termbits.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "termbits_32.h"
+# else
+#  include "termbits_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "termbits_32.h"
+# else
+#  include "termbits_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/termbits.h b/include/asm-x86/termbits_32.h
index a21700352e7..a21700352e7 100644
--- a/include/asm-i386/termbits.h
+++ b/include/asm-x86/termbits_32.h
diff --git a/include/asm-x86_64/termbits.h b/include/asm-x86/termbits_64.h
index 7405756dd41..7405756dd41 100644
--- a/include/asm-x86_64/termbits.h
+++ b/include/asm-x86/termbits_64.h
diff --git a/include/asm-x86/termios.h b/include/asm-x86/termios.h
new file mode 100644
index 00000000000..a4f4ae20a59
--- /dev/null
+++ b/include/asm-x86/termios.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "termios_32.h"
+# else
+#  include "termios_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "termios_32.h"
+# else
+#  include "termios_64.h"
+# endif
+#endif
diff --git a/include/asm-x86/termios_32.h b/include/asm-x86/termios_32.h
new file mode 100644
index 00000000000..6fdb2c841b7
--- /dev/null
+++ b/include/asm-x86/termios_32.h
@@ -0,0 +1,90 @@
+#ifndef _I386_TERMIOS_H
+#define _I386_TERMIOS_H
+
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+
+struct winsize {
+	unsigned short ws_row;
+	unsigned short ws_col;
+	unsigned short ws_xpixel;
+	unsigned short ws_ypixel;
+};
+
+#define NCC 8
+struct termio {
+	unsigned short c_iflag;		/* input mode flags */
+	unsigned short c_oflag;		/* output mode flags */
+	unsigned short c_cflag;		/* control mode flags */
+	unsigned short c_lflag;		/* local mode flags */
+	unsigned char c_line;		/* line discipline */
+	unsigned char c_cc[NCC];	/* control characters */
+};
+
+/* modem lines */
+#define TIOCM_LE	0x001
+#define TIOCM_DTR	0x002
+#define TIOCM_RTS	0x004
+#define TIOCM_ST	0x008
+#define TIOCM_SR	0x010
+#define TIOCM_CTS	0x020
+#define TIOCM_CAR	0x040
+#define TIOCM_RNG	0x080
+#define TIOCM_DSR	0x100
+#define TIOCM_CD	TIOCM_CAR
+#define TIOCM_RI	TIOCM_RNG
+#define TIOCM_OUT1	0x2000
+#define TIOCM_OUT2	0x4000
+#define TIOCM_LOOP	0x8000
+
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+
+#ifdef __KERNEL__
+
+/*	intr=^C		quit=^\		erase=del	kill=^U
+	eof=^D		vtime=\0	vmin=\1		sxtc=\0
+	start=^Q	stop=^S		susp=^Z		eol=\0
+	reprint=^R	discard=^U	werase=^W	lnext=^V
+	eol2=\0
+*/
+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
+
+/*
+ * Translate a "termio" structure into a "termios". Ugh.
+ */
+#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
+	unsigned short __tmp; \
+	get_user(__tmp,&(termio)->x); \
+	*(unsigned short *) &(termios)->x = __tmp; \
+}
+
+#define user_termio_to_kernel_termios(termios, termio) \
+({ \
+	SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
+	SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
+	SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
+	SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
+	copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
+})
+
+/*
+ * Translate a "termios" structure into a "termio". Ugh.
+ */
+#define kernel_termios_to_user_termio(termio, termios) \
+({ \
+	put_user((termios)->c_iflag, &(termio)->c_iflag); \
+	put_user((termios)->c_oflag, &(termio)->c_oflag); \
+	put_user((termios)->c_cflag, &(termio)->c_cflag); \
+	put_user((termios)->c_lflag, &(termio)->c_lflag); \
+	put_user((termios)->c_line,  &(termio)->c_line); \
+	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
+})
+
+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
+
+#endif	/* __KERNEL__ */
+
+#endif	/* _I386_TERMIOS_H */
diff --git a/include/asm-x86_64/termios.h b/include/asm-x86/termios_64.h
index 35ee59b7832..35ee59b7832 100644
--- a/include/asm-x86_64/termios.h
+++ b/include/asm-x86/termios_64.h
diff --git a/include/asm-i386/therm_throt.h b/include/asm-x86/therm_throt.h
index 399bf6026b1..399bf6026b1 100644
--- a/include/asm-i386/therm_throt.h
+++ b/include/asm-x86/therm_throt.h
diff --git a/include/asm-x86/thread_info.h b/include/asm-x86/thread_info.h
new file mode 100644
index 00000000000..d5fd12f2abd
--- /dev/null
+++ b/include/asm-x86/thread_info.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "thread_info_32.h"
+#else
+# include "thread_info_64.h"
+#endif
diff --git a/include/asm-i386/thread_info.h b/include/asm-x86/thread_info_32.h
index 22a8cbcd35e..22a8cbcd35e 100644
--- a/include/asm-i386/thread_info.h
+++ b/include/asm-x86/thread_info_32.h
diff --git a/include/asm-x86_64/thread_info.h b/include/asm-x86/thread_info_64.h
index beae2bfb62c..beae2bfb62c 100644
--- a/include/asm-x86_64/thread_info.h
+++ b/include/asm-x86/thread_info_64.h
diff --git a/include/asm-i386/time.h b/include/asm-x86/time.h
index eac011366dc..eac011366dc 100644
--- a/include/asm-i386/time.h
+++ b/include/asm-x86/time.h
diff --git a/include/asm-i386/timer.h b/include/asm-x86/timer.h
index 0db7e994fb8..0db7e994fb8 100644
--- a/include/asm-i386/timer.h
+++ b/include/asm-x86/timer.h
diff --git a/include/asm-x86/timex.h b/include/asm-x86/timex.h
new file mode 100644
index 00000000000..d01c18cfcce
--- /dev/null
+++ b/include/asm-x86/timex.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "timex_32.h"
+#else
+# include "timex_64.h"
+#endif
diff --git a/include/asm-i386/timex.h b/include/asm-x86/timex_32.h
index 3666044409f..3666044409f 100644
--- a/include/asm-i386/timex.h
+++ b/include/asm-x86/timex_32.h
diff --git a/include/asm-x86_64/timex.h b/include/asm-x86/timex_64.h
index 6ed21f44d30..6ed21f44d30 100644
--- a/include/asm-x86_64/timex.h
+++ b/include/asm-x86/timex_64.h
diff --git a/include/asm-x86/tlb.h b/include/asm-x86/tlb.h
new file mode 100644
index 00000000000..7d55c3762b4
--- /dev/null
+++ b/include/asm-x86/tlb.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "tlb_32.h"
+#else
+# include "tlb_64.h"
+#endif
diff --git a/include/asm-i386/tlb.h b/include/asm-x86/tlb_32.h
index c006c5c92be..c006c5c92be 100644
--- a/include/asm-i386/tlb.h
+++ b/include/asm-x86/tlb_32.h
diff --git a/include/asm-x86_64/tlb.h b/include/asm-x86/tlb_64.h
index cd4c3c590a0..cd4c3c590a0 100644
--- a/include/asm-x86_64/tlb.h
+++ b/include/asm-x86/tlb_64.h
diff --git a/include/asm-x86/tlbflush.h b/include/asm-x86/tlbflush.h
new file mode 100644
index 00000000000..9af4cc83a1a
--- /dev/null
+++ b/include/asm-x86/tlbflush.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "tlbflush_32.h"
+#else
+# include "tlbflush_64.h"
+#endif
diff --git a/include/asm-i386/tlbflush.h b/include/asm-x86/tlbflush_32.h
index a50fa674148..a50fa674148 100644
--- a/include/asm-i386/tlbflush.h
+++ b/include/asm-x86/tlbflush_32.h
diff --git a/include/asm-x86_64/tlbflush.h b/include/asm-x86/tlbflush_64.h
index 888eb4abdd0..888eb4abdd0 100644
--- a/include/asm-x86_64/tlbflush.h
+++ b/include/asm-x86/tlbflush_64.h
diff --git a/include/asm-x86/topology.h b/include/asm-x86/topology.h
new file mode 100644
index 00000000000..b10fde9798e
--- /dev/null
+++ b/include/asm-x86/topology.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "topology_32.h"
+#else
+# include "topology_64.h"
+#endif
diff --git a/include/asm-i386/topology.h b/include/asm-x86/topology_32.h
index 19b2dafd0c8..19b2dafd0c8 100644
--- a/include/asm-i386/topology.h
+++ b/include/asm-x86/topology_32.h
diff --git a/include/asm-x86_64/topology.h b/include/asm-x86/topology_64.h
index 36e52fba796..36e52fba796 100644
--- a/include/asm-x86_64/topology.h
+++ b/include/asm-x86/topology_64.h
diff --git a/include/asm-i386/tsc.h b/include/asm-x86/tsc.h
index a4d806610b7..a4d806610b7 100644
--- a/include/asm-i386/tsc.h
+++ b/include/asm-x86/tsc.h
diff --git a/include/asm-x86/types.h b/include/asm-x86/types.h
new file mode 100644
index 00000000000..a777a9b8397
--- /dev/null
+++ b/include/asm-x86/types.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "types_32.h"
+# else
+#  include "types_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "types_32.h"
+# else
+#  include "types_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/types.h b/include/asm-x86/types_32.h
index ad0a55bd782..ad0a55bd782 100644
--- a/include/asm-i386/types.h
+++ b/include/asm-x86/types_32.h
diff --git a/include/asm-x86_64/types.h b/include/asm-x86/types_64.h
index 2d4491aae28..2d4491aae28 100644
--- a/include/asm-x86_64/types.h
+++ b/include/asm-x86/types_64.h
diff --git a/include/asm-x86/uaccess.h b/include/asm-x86/uaccess.h
new file mode 100644
index 00000000000..9fefd2947e7
--- /dev/null
+++ b/include/asm-x86/uaccess.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "uaccess_32.h"
+#else
+# include "uaccess_64.h"
+#endif
diff --git a/include/asm-i386/uaccess.h b/include/asm-x86/uaccess_32.h
index d2a4f7be9c2..d2a4f7be9c2 100644
--- a/include/asm-i386/uaccess.h
+++ b/include/asm-x86/uaccess_32.h
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86/uaccess_64.h
index f4ce8768ad4..f4ce8768ad4 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86/uaccess_64.h
diff --git a/include/asm-x86/ucontext.h b/include/asm-x86/ucontext.h
new file mode 100644
index 00000000000..175c8cb5973
--- /dev/null
+++ b/include/asm-x86/ucontext.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "ucontext_32.h"
+# else
+#  include "ucontext_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "ucontext_32.h"
+# else
+#  include "ucontext_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/ucontext.h b/include/asm-x86/ucontext_32.h
index b0db36925f5..b0db36925f5 100644
--- a/include/asm-i386/ucontext.h
+++ b/include/asm-x86/ucontext_32.h
diff --git a/include/asm-x86_64/ucontext.h b/include/asm-x86/ucontext_64.h
index 159a3da9e11..159a3da9e11 100644
--- a/include/asm-x86_64/ucontext.h
+++ b/include/asm-x86/ucontext_64.h
diff --git a/include/asm-x86/unaligned.h b/include/asm-x86/unaligned.h
new file mode 100644
index 00000000000..68067150fbc
--- /dev/null
+++ b/include/asm-x86/unaligned.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "unaligned_32.h"
+#else
+# include "unaligned_64.h"
+#endif
diff --git a/include/asm-i386/unaligned.h b/include/asm-x86/unaligned_32.h
index 7acd7957621..7acd7957621 100644
--- a/include/asm-i386/unaligned.h
+++ b/include/asm-x86/unaligned_32.h
diff --git a/include/asm-x86_64/unaligned.h b/include/asm-x86/unaligned_64.h
index d4bf78dc6f3..d4bf78dc6f3 100644
--- a/include/asm-x86_64/unaligned.h
+++ b/include/asm-x86/unaligned_64.h
diff --git a/include/asm-x86/unistd.h b/include/asm-x86/unistd.h
new file mode 100644
index 00000000000..2a58ed3e51d
--- /dev/null
+++ b/include/asm-x86/unistd.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "unistd_32.h"
+# else
+#  include "unistd_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "unistd_32.h"
+# else
+#  include "unistd_64.h"
+# endif
+#endif
diff --git a/include/asm-i386/unistd.h b/include/asm-x86/unistd_32.h
index 9b15545eb9b..9b15545eb9b 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-x86/unistd_32.h
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86/unistd_64.h
index fc4e73f5f1f..fc4e73f5f1f 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86/unistd_64.h
diff --git a/include/asm-x86/unwind.h b/include/asm-x86/unwind.h
new file mode 100644
index 00000000000..7e4d7ad5520
--- /dev/null
+++ b/include/asm-x86/unwind.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "unwind_32.h"
+#else
+# include "unwind_64.h"
+#endif
diff --git a/include/asm-i386/unwind.h b/include/asm-x86/unwind_32.h
index 43c70c3de2f..43c70c3de2f 100644
--- a/include/asm-i386/unwind.h
+++ b/include/asm-x86/unwind_32.h
diff --git a/include/asm-x86_64/unwind.h b/include/asm-x86/unwind_64.h
index 02710f6a456..02710f6a456 100644
--- a/include/asm-x86_64/unwind.h
+++ b/include/asm-x86/unwind_64.h
diff --git a/include/asm-x86/user.h b/include/asm-x86/user.h
new file mode 100644
index 00000000000..484715abe74
--- /dev/null
+++ b/include/asm-x86/user.h
@@ -0,0 +1,13 @@
+#ifdef __KERNEL__
+# ifdef CONFIG_X86_32
+#  include "user_32.h"
+# else
+#  include "user_64.h"
+# endif
+#else
+# ifdef __i386__
+#  include "user_32.h"
+# else
+#  include "user_64.h"
+# endif
+#endif
diff --git a/include/asm-x86_64/user32.h b/include/asm-x86/user32.h
index f769872debe..f769872debe 100644
--- a/include/asm-x86_64/user32.h
+++ b/include/asm-x86/user32.h
diff --git a/include/asm-i386/user.h b/include/asm-x86/user_32.h
index 0e85d2a5e33..0e85d2a5e33 100644
--- a/include/asm-i386/user.h
+++ b/include/asm-x86/user_32.h
diff --git a/include/asm-x86_64/user.h b/include/asm-x86/user_64.h
index 12785c649ac..12785c649ac 100644
--- a/include/asm-x86_64/user.h
+++ b/include/asm-x86/user_64.h
diff --git a/include/asm-i386/vga.h b/include/asm-x86/vga.h
index 0ecf68ac03a..0ecf68ac03a 100644
--- a/include/asm-i386/vga.h
+++ b/include/asm-x86/vga.h
diff --git a/include/asm-x86_64/vgtod.h b/include/asm-x86/vgtod.h
index 3301f092934..3301f092934 100644
--- a/include/asm-x86_64/vgtod.h
+++ b/include/asm-x86/vgtod.h
diff --git a/include/asm-i386/vic.h b/include/asm-x86/vic.h
index 53100f35361..53100f35361 100644
--- a/include/asm-i386/vic.h
+++ b/include/asm-x86/vic.h
diff --git a/include/asm-i386/vm86.h b/include/asm-x86/vm86.h
index a5edf517b99..a5edf517b99 100644
--- a/include/asm-i386/vm86.h
+++ b/include/asm-x86/vm86.h
diff --git a/include/asm-i386/vmi.h b/include/asm-x86/vmi.h
index eb8bd892c01..eb8bd892c01 100644
--- a/include/asm-i386/vmi.h
+++ b/include/asm-x86/vmi.h
diff --git a/include/asm-i386/vmi_time.h b/include/asm-x86/vmi_time.h
index 47818813032..47818813032 100644
--- a/include/asm-i386/vmi_time.h
+++ b/include/asm-x86/vmi_time.h
diff --git a/include/asm-i386/voyager.h b/include/asm-x86/voyager.h
index 91a9932937a..91a9932937a 100644
--- a/include/asm-i386/voyager.h
+++ b/include/asm-x86/voyager.h
diff --git a/include/asm-x86_64/vsyscall.h b/include/asm-x86/vsyscall.h
index 3b8ceb4af2c..3b8ceb4af2c 100644
--- a/include/asm-x86_64/vsyscall.h
+++ b/include/asm-x86/vsyscall.h
diff --git a/include/asm-x86_64/vsyscall32.h b/include/asm-x86/vsyscall32.h
index c631c082f8f..c631c082f8f 100644
--- a/include/asm-x86_64/vsyscall32.h
+++ b/include/asm-x86/vsyscall32.h
diff --git a/include/asm-i386/xen/hypercall.h b/include/asm-x86/xen/hypercall.h
index bc0ee7d961c..bc0ee7d961c 100644
--- a/include/asm-i386/xen/hypercall.h
+++ b/include/asm-x86/xen/hypercall.h
diff --git a/include/asm-i386/xen/hypervisor.h b/include/asm-x86/xen/hypervisor.h
index 8e15dd28c91..8e15dd28c91 100644
--- a/include/asm-i386/xen/hypervisor.h
+++ b/include/asm-x86/xen/hypervisor.h
diff --git a/include/asm-i386/xen/interface.h b/include/asm-x86/xen/interface.h
index 165c3968e13..165c3968e13 100644
--- a/include/asm-i386/xen/interface.h
+++ b/include/asm-x86/xen/interface.h
diff --git a/include/asm-x86/xor.h b/include/asm-x86/xor.h
new file mode 100644
index 00000000000..11b3bb86e17
--- /dev/null
+++ b/include/asm-x86/xor.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "xor_32.h"
+#else
+# include "xor_64.h"
+#endif
diff --git a/include/asm-i386/xor.h b/include/asm-x86/xor_32.h
index 23c86cef3b2..23c86cef3b2 100644
--- a/include/asm-i386/xor.h
+++ b/include/asm-x86/xor_32.h
diff --git a/include/asm-x86_64/xor.h b/include/asm-x86/xor_64.h
index f942fcc2183..f942fcc2183 100644
--- a/include/asm-x86_64/xor.h
+++ b/include/asm-x86/xor_64.h
diff --git a/include/asm-x86_64/Kbuild b/include/asm-x86_64/Kbuild
deleted file mode 100644
index 75a2deffca6..00000000000
--- a/include/asm-x86_64/Kbuild
+++ /dev/null
@@ -1,21 +0,0 @@
-include include/asm-generic/Kbuild.asm
-
-ALTARCH := i386
-ARCHDEF := defined __x86_64__
-ALTARCHDEF := defined __i386__
-
-header-y += boot.h
-header-y += bootsetup.h
-header-y += debugreg.h
-header-y += ldt.h
-header-y += msr-index.h
-header-y += prctl.h
-header-y += ptrace-abi.h
-header-y += sigcontext32.h
-header-y += ucontext.h
-header-y += vsyscall32.h
-
-unifdef-y += mce.h
-unifdef-y += msr.h
-unifdef-y += mtrr.h
-unifdef-y += vsyscall.h
diff --git a/include/asm-x86_64/boot.h b/include/asm-x86_64/boot.h
deleted file mode 100644
index 3c46cea8db7..00000000000
--- a/include/asm-x86_64/boot.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/boot.h>
diff --git a/include/asm-x86_64/bootparam.h b/include/asm-x86_64/bootparam.h
deleted file mode 100644
index aa82e5238d8..00000000000
--- a/include/asm-x86_64/bootparam.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/bootparam.h>
diff --git a/include/asm-x86_64/cpu.h b/include/asm-x86_64/cpu.h
deleted file mode 100644
index 8eea076525a..00000000000
--- a/include/asm-x86_64/cpu.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/cpu.h>
diff --git a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h
deleted file mode 100644
index 8baefc3beb2..00000000000
--- a/include/asm-x86_64/cpufeature.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * cpufeature.h
- *
- * Defines x86 CPU feature bits
- */
-
-#ifndef __ASM_X8664_CPUFEATURE_H
-#define __ASM_X8664_CPUFEATURE_H
-
-#include <asm-i386/cpufeature.h>
-
-#undef  cpu_has_vme
-#define cpu_has_vme            0
-
-#undef  cpu_has_pae
-#define cpu_has_pae            ___BUG___
-
-#undef  cpu_has_mp
-#define cpu_has_mp             1 /* XXX */
-
-#undef  cpu_has_k6_mtrr
-#define cpu_has_k6_mtrr        0
-
-#undef  cpu_has_cyrix_arr
-#define cpu_has_cyrix_arr      0
-
-#undef  cpu_has_centaur_mcr
-#define cpu_has_centaur_mcr    0
-
-#endif /* __ASM_X8664_CPUFEATURE_H */
diff --git a/include/asm-x86_64/emergency-restart.h b/include/asm-x86_64/emergency-restart.h
deleted file mode 100644
index 680c3956334..00000000000
--- a/include/asm-x86_64/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-extern void machine_emergency_restart(void);
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/include/asm-x86_64/fcntl.h b/include/asm-x86_64/fcntl.h
deleted file mode 100644
index 46ab12db573..00000000000
--- a/include/asm-x86_64/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/fcntl.h>
diff --git a/include/asm-x86_64/hpet.h b/include/asm-x86_64/hpet.h
deleted file mode 100644
index 79bb950f82c..00000000000
--- a/include/asm-x86_64/hpet.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _ASM_X8664_HPET_H
-#define _ASM_X8664_HPET_H 1
-
-#include <asm-i386/hpet.h>
-
-#define HPET_TICK_RATE (HZ * 100000UL)
-
-extern int hpet_rtc_timer_init(void);
-extern int hpet_arch_init(void);
-extern int hpet_timer_stop_set_go(unsigned long tick);
-extern int hpet_reenable(void);
-extern unsigned int hpet_calibrate_tsc(void);
-
-extern int hpet_use_timer;
-extern unsigned long hpet_period;
-extern unsigned long hpet_tick;
-
-#endif
diff --git a/include/asm-x86_64/hypertransport.h b/include/asm-x86_64/hypertransport.h
deleted file mode 100644
index 5cbf9fa5e0b..00000000000
--- a/include/asm-x86_64/hypertransport.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/hypertransport.h>
diff --git a/include/asm-x86_64/ide.h b/include/asm-x86_64/ide.h
deleted file mode 100644
index 4cef0ef6187..00000000000
--- a/include/asm-x86_64/ide.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/ide.h>
diff --git a/include/asm-x86_64/ioctl.h b/include/asm-x86_64/ioctl.h
deleted file mode 100644
index b279fe06dfe..00000000000
--- a/include/asm-x86_64/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/include/asm-x86_64/ist.h b/include/asm-x86_64/ist.h
deleted file mode 100644
index 338857ecbc6..00000000000
--- a/include/asm-x86_64/ist.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/ist.h>
diff --git a/include/asm-x86_64/msidef.h b/include/asm-x86_64/msidef.h
deleted file mode 100644
index 083ad5827e4..00000000000
--- a/include/asm-x86_64/msidef.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/msidef.h>
diff --git a/include/asm-x86_64/msr-index.h b/include/asm-x86_64/msr-index.h
deleted file mode 100644
index d77a63f1ddf..00000000000
--- a/include/asm-x86_64/msr-index.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/msr-index.h>
diff --git a/include/asm-x86_64/node.h b/include/asm-x86_64/node.h
deleted file mode 100644
index 0ee6f88db04..00000000000
--- a/include/asm-x86_64/node.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/node.h>
diff --git a/include/asm-x86_64/poll.h b/include/asm-x86_64/poll.h
deleted file mode 100644
index c98509d3149..00000000000
--- a/include/asm-x86_64/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/poll.h>
diff --git a/include/asm-x86_64/processor-flags.h b/include/asm-x86_64/processor-flags.h
deleted file mode 100644
index ec99a57b2c6..00000000000
--- a/include/asm-x86_64/processor-flags.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/processor-flags.h>
diff --git a/include/asm-x86_64/socket.h b/include/asm-x86_64/socket.h
deleted file mode 100644
index 90af60cf3c0..00000000000
--- a/include/asm-x86_64/socket.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-#include <asm/sockios.h>
-
-/* For setsockopt(2) */
-#define SOL_SOCKET	1
-
-#define SO_DEBUG	1
-#define SO_REUSEADDR	2
-#define SO_TYPE		3
-#define SO_ERROR	4
-#define SO_DONTROUTE	5
-#define SO_BROADCAST	6
-#define SO_SNDBUF	7
-#define SO_RCVBUF	8
-#define SO_SNDBUFFORCE	32
-#define SO_RCVBUFFORCE	33
-#define SO_KEEPALIVE	9
-#define SO_OOBINLINE	10
-#define SO_NO_CHECK	11
-#define SO_PRIORITY	12
-#define SO_LINGER	13
-#define SO_BSDCOMPAT	14
-/* To add :#define SO_REUSEPORT 15 */
-#define SO_PASSCRED	16
-#define SO_PEERCRED	17
-#define SO_RCVLOWAT	18
-#define SO_SNDLOWAT	19
-#define SO_RCVTIMEO	20
-#define SO_SNDTIMEO	21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION		22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
-#define SO_SECURITY_ENCRYPTION_NETWORK		24
-
-#define SO_BINDTODEVICE	25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER        26
-#define SO_DETACH_FILTER        27
-
-#define SO_PEERNAME		28
-#define SO_TIMESTAMP		29
-#define SCM_TIMESTAMP		SO_TIMESTAMP
-
-#define SO_ACCEPTCONN		30
-
-#define SO_PEERSEC             31
-#define SO_PASSSEC		34
-#define SO_TIMESTAMPNS		35
-#define SCM_TIMESTAMPNS		SO_TIMESTAMPNS
-
-#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-x86_64/spinlock_types.h b/include/asm-x86_64/spinlock_types.h
deleted file mode 100644
index 4da9345c150..00000000000
--- a/include/asm-x86_64/spinlock_types.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __ASM_SPINLOCK_TYPES_H
-#define __ASM_SPINLOCK_TYPES_H
-
-#ifndef __LINUX_SPINLOCK_TYPES_H
-# error "please don't include this file directly"
-#endif
-
-typedef struct {
-	unsigned int slock;
-} raw_spinlock_t;
-
-#define __RAW_SPIN_LOCK_UNLOCKED	{ 1 }
-
-typedef struct {
-	unsigned int lock;
-} raw_rwlock_t;
-
-#define __RAW_RW_LOCK_UNLOCKED		{ RW_LOCK_BIAS }
-
-#endif
diff --git a/include/asm-x86_64/therm_throt.h b/include/asm-x86_64/therm_throt.h
deleted file mode 100644
index 5aac059007b..00000000000
--- a/include/asm-x86_64/therm_throt.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/therm_throt.h>
diff --git a/include/asm-x86_64/tsc.h b/include/asm-x86_64/tsc.h
deleted file mode 100644
index d66ba6ef25f..00000000000
--- a/include/asm-x86_64/tsc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-i386/tsc.h>
diff --git a/include/asm-x86_64/vga.h b/include/asm-x86_64/vga.h
deleted file mode 100644
index 0ecf68ac03a..00000000000
--- a/include/asm-x86_64/vga.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- *	Access to VGA videoram
- *
- *	(c) 1998 Martin Mares <mj@ucw.cz>
- */
-
-#ifndef _LINUX_ASM_VGA_H_
-#define _LINUX_ASM_VGA_H_
-
-/*
- *	On the PC, we can just recalculate addresses and then
- *	access the videoram directly without any black magic.
- */
-
-#define VGA_MAP_MEM(x,s) (unsigned long)phys_to_virt(x)
-
-#define vga_readb(x) (*(x))
-#define vga_writeb(x,y) (*(y) = (x))
-
-#endif
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index c897c7b0385..1ee9488ca2e 100644
--- a/include/linux/backlight.h
+++ b/include/linux/backlight.h
@@ -92,4 +92,13 @@ static inline void * bl_get_data(struct backlight_device *bl_dev)
 	return dev_get_drvdata(&bl_dev->dev);
 }
 
+struct generic_bl_info {
+	const char *name;
+	int max_intensity;
+	int default_intensity;
+	int limit_mask;
+	void (*set_bl_intensity)(int intensity);
+	void (*kick_battery)(void);
+};
+
 #endif
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 1ddef34f43c..089a8bc55dd 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -64,7 +64,7 @@ struct bio_vec {
 
 struct bio_set;
 struct bio;
-typedef int (bio_end_io_t) (struct bio *, unsigned int, int);
+typedef void (bio_end_io_t) (struct bio *, int);
 typedef void (bio_destructor_t) (struct bio *);
 
 /*
@@ -226,7 +226,7 @@ struct bio {
 #define BIO_SEG_BOUNDARY(q, b1, b2) \
 	BIOVEC_SEG_BOUNDARY((q), __BVEC_END((b1)), __BVEC_START((b2)))
 
-#define bio_io_error(bio, bytes) bio_endio((bio), (bytes), -EIO)
+#define bio_io_error(bio) bio_endio((bio), -EIO)
 
 /*
  * drivers should not use the __ version unless they _really_ want to
@@ -286,7 +286,7 @@ extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *);
 extern void bio_put(struct bio *);
 extern void bio_free(struct bio *, struct bio_set *);
 
-extern void bio_endio(struct bio *, unsigned int, int);
+extern void bio_endio(struct bio *, int);
 struct request_queue;
 extern int bio_phys_segments(struct request_queue *, struct bio *);
 extern int bio_hw_segments(struct request_queue *, struct bio *);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index b126c6f68e2..95be0ac57e7 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_BLKDEV_H
 #define _LINUX_BLKDEV_H
 
+#ifdef CONFIG_BLOCK
+
 #include <linux/sched.h>
 #include <linux/major.h>
 #include <linux/genhd.h>
@@ -32,8 +34,6 @@
 )
 #endif
 
-#ifdef CONFIG_BLOCK
-
 struct scsi_ioctl_command;
 
 struct request_queue;
@@ -471,7 +471,6 @@ struct request_queue
 	int			orderr, ordcolor;
 	struct request		pre_flush_rq, bar_rq, post_flush_rq;
 	struct request		*orig_bar_rq;
-	unsigned int		bi_size;
 
 	struct mutex		sysfs_lock;
 
@@ -637,10 +636,23 @@ static inline void blk_queue_bounce(struct request_queue *q, struct bio **bio)
 }
 #endif /* CONFIG_MMU */
 
-#define rq_for_each_bio(_bio, rq)	\
+struct req_iterator {
+	int i;
+	struct bio *bio;
+};
+
+/* This should not be used directly - use rq_for_each_segment */
+#define __rq_for_each_bio(_bio, rq)	\
 	if ((rq->bio))			\
 		for (_bio = (rq)->bio; _bio; _bio = _bio->bi_next)
 
+#define rq_for_each_segment(bvl, _rq, _iter)			\
+	__rq_for_each_bio(_iter.bio, _rq)			\
+		bio_for_each_segment(bvl, _iter.bio, _iter.i)
+
+#define rq_iter_last(rq, _iter)					\
+		(_iter.bio->bi_next == NULL && _iter.i == _iter.bio->bi_vcnt-1)
+
 extern int blk_register_queue(struct gendisk *disk);
 extern void blk_unregister_queue(struct gendisk *disk);
 extern void register_disk(struct gendisk *dev);
@@ -662,8 +674,8 @@ extern int sg_scsi_ioctl(struct file *, struct request_queue *,
 /*
  * Temporary export, until SCSI gets fixed up.
  */
-extern int ll_back_merge_fn(struct request_queue *, struct request *,
-		struct bio *);
+extern int blk_rq_append_bio(struct request_queue *q, struct request *rq,
+			     struct bio *bio);
 
 /*
  * A queue has just exitted congestion.  Note this in the global counter of
@@ -810,7 +822,6 @@ static inline struct request *blk_map_queue_find_tag(struct blk_queue_tag *bqt,
 	return bqt->tag_index[tag];
 }
 
-extern void blk_rq_bio_prep(struct request_queue *, struct request *, struct bio *);
 extern int blkdev_issue_flush(struct block_device *, sector_t *);
 
 #define MAX_PHYS_SEGMENTS 128
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 7b5d56b82b5..2e105a12fe2 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -142,10 +142,14 @@ struct blk_user_trace_setup {
 	u32 pid;
 };
 
+#ifdef __KERNEL__
 #if defined(CONFIG_BLK_DEV_IO_TRACE)
 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
 extern void blk_trace_shutdown(struct request_queue *);
 extern void __blk_add_trace(struct blk_trace *, sector_t, int, int, u32, int, int, void *);
+extern int do_blk_trace_setup(struct request_queue *q,
+	struct block_device *bdev, struct blk_user_trace_setup *buts);
+
 
 /**
  * blk_add_trace_rq - Add a trace for a request oriented action
@@ -286,6 +290,12 @@ static inline void blk_add_trace_remap(struct request_queue *q, struct bio *bio,
 #define blk_add_trace_generic(q, rq, rw, what)	do { } while (0)
 #define blk_add_trace_pdu_int(q, what, bio, pdu)	do { } while (0)
 #define blk_add_trace_remap(q, bio, dev, f, t)	do {} while (0)
+static inline int do_blk_trace_setup(struct request_queue *q,
+				     struct block_device *bdev,
+				     struct blk_user_trace_setup *buts)
+{
+	return 0;
+}
 #endif /* CONFIG_BLK_DEV_IO_TRACE */
-
+#endif /* __KERNEL__ */
 #endif
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index b8ac7b01c45..00fc7a9c35e 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -54,7 +54,7 @@ struct dmi_strmatch {
 };
 
 struct dmi_system_id {
-	int (*callback)(struct dmi_system_id *);
+	int (*callback)(const struct dmi_system_id *);
 	const char *ident;
 	struct dmi_strmatch matches[4];
 	void *driver_data;
@@ -71,22 +71,22 @@ struct dmi_device {
 
 #ifdef CONFIG_DMI
 
-extern int dmi_check_system(struct dmi_system_id *list);
-extern char * dmi_get_system_info(int field);
-extern struct dmi_device * dmi_find_device(int type, const char *name,
-	struct dmi_device *from);
+extern int dmi_check_system(const struct dmi_system_id *list);
+extern const char * dmi_get_system_info(int field);
+extern const struct dmi_device * dmi_find_device(int type, const char *name,
+	const struct dmi_device *from);
 extern void dmi_scan_machine(void);
 extern int dmi_get_year(int field);
-extern int dmi_name_in_vendors(char *str);
+extern int dmi_name_in_vendors(const char *str);
 
 #else
 
-static inline int dmi_check_system(struct dmi_system_id *list) { return 0; }
-static inline char * dmi_get_system_info(int field) { return NULL; }
-static inline struct dmi_device * dmi_find_device(int type, const char *name,
-	struct dmi_device *from) { return NULL; }
+static inline int dmi_check_system(const struct dmi_system_id *list) { return 0; }
+static inline const char * dmi_get_system_info(int field) { return NULL; }
+static inline const struct dmi_device * dmi_find_device(int type, const char *name,
+	const struct dmi_device *from) { return NULL; }
 static inline int dmi_get_year(int year) { return 0; }
-static inline int dmi_name_in_vendors(char *s) { return 0; }
+static inline int dmi_name_in_vendors(const char *s) { return 0; }
 
 #endif
 
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index b6901486571..a271b67a8e2 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -119,6 +119,7 @@
 #define I2C_DRIVERID_WM8750	90	/* Wolfson WM8750 audio codec */
 #define I2C_DRIVERID_WM8753	91	/* Wolfson WM8753 audio codec */
 #define I2C_DRIVERID_LM4857 	92 	/* LM4857 Audio Amplifier */
+#define I2C_DRIVERID_VP27SMPX	93	/* Panasonic VP27s tuner internal MPX */
 
 #define I2C_DRIVERID_I2CDEV	900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */
@@ -196,6 +197,7 @@
 #define I2C_HW_B_EM28XX		0x01001f /* em28xx video capture cards */
 #define I2C_HW_B_CX2341X	0x010020 /* Conexant CX2341X MPEG encoder cards */
 #define I2C_HW_B_INTELFB	0x010021 /* intel framebuffer driver */
+#define I2C_HW_B_CX23885	0x010022 /* conexant 23885 based tv cards (bus1) */
 
 /* --- PCF 8584 based algorithms					*/
 #define I2C_HW_P_LP		0x020000 /* Parallel port interface */
diff --git a/include/linux/ide.h b/include/linux/ide.h
index b9f66c10caa..85d448b4abe 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -634,7 +634,7 @@ typedef struct ide_drive_s {
 
 	unsigned int	bios_cyl;	/* BIOS/fdisk/LILO number of cyls */
 	unsigned int	cyl;		/* "real" number of cyls */
-	unsigned int	drive_data;	/* use by tuneproc/selectproc */
+	unsigned int	drive_data;	/* used by set_pio_mode/selectproc */
 	unsigned int	failures;	/* current failure count */
 	unsigned int	max_failures;	/* maximum allowed failure count */
 	u64		probed_capacity;/* initial reported media capacity (ide-cd only currently) */
@@ -702,10 +702,10 @@ typedef struct hwif_s {
 #if 0
 	ide_hwif_ops_t	*hwifops;
 #else
-	/* routine to tune PIO mode for drives */
-	void	(*tuneproc)(ide_drive_t *, u8);
+	/* routine to set PIO mode for drives */
+	void	(*set_pio_mode)(ide_drive_t *, const u8);
 	/* routine to retune DMA modes for drives */
-	int	(*speedproc)(ide_drive_t *, u8);
+	int	(*speedproc)(ide_drive_t *, const u8);
 	/* tweaks hardware to select drive */
 	void	(*selectproc)(ide_drive_t *);
 	/* chipset polling based on hba specifics */
@@ -723,6 +723,7 @@ typedef struct hwif_s {
 	/* driver soft-power interface */
 	int	(*busproc)(ide_drive_t *, int);
 #endif
+	u8 (*mdma_filter)(ide_drive_t *);
 	u8 (*udma_filter)(ide_drive_t *);
 
 	void (*ata_input_data)(ide_drive_t *, void *, u32);
@@ -1255,6 +1256,12 @@ enum {
 	IDE_HFLAG_PIO_NO_BLACKLIST	= (1 << 2),
 	/* don't use conservative PIO "downgrade" */
 	IDE_HFLAG_PIO_NO_DOWNGRADE	= (1 << 3),
+	/* use PIO8/9 for prefetch off/on */
+	IDE_HFLAG_ABUSE_PREFETCH	= (1 << 4),
+	/* use PIO6/7 for fast-devsel off/on */
+	IDE_HFLAG_ABUSE_FAST_DEVSEL	= (1 << 5),
+	/* use 100-102 and 200-202 PIO values to set DMA modes */
+	IDE_HFLAG_ABUSE_DMA_MODES	= (1 << 6),
 };
 
 typedef struct ide_pci_device_s {
@@ -1295,7 +1302,14 @@ int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *);
 #ifdef CONFIG_BLK_DEV_IDEDMA
 int __ide_dma_bad_drive(ide_drive_t *);
 int __ide_dma_good_drive(ide_drive_t *);
-u8 ide_max_dma_mode(ide_drive_t *);
+
+u8 ide_find_dma_mode(ide_drive_t *, u8);
+
+static inline u8 ide_max_dma_mode(ide_drive_t *drive)
+{
+	return ide_find_dma_mode(drive, XFER_UDMA_6);
+}
+
 int ide_tune_dma(ide_drive_t *);
 void ide_dma_off(ide_drive_t *);
 void ide_dma_verbose(ide_drive_t *);
@@ -1321,6 +1335,7 @@ extern void ide_dma_timeout(ide_drive_t *);
 #endif /* CONFIG_BLK_DEV_IDEDMA_PCI */
 
 #else
+static inline u8 ide_find_dma_mode(ide_drive_t *drive, u8 speed) { return 0; }
 static inline u8 ide_max_dma_mode(ide_drive_t *drive) { return 0; }
 static inline int ide_tune_dma(ide_drive_t *drive) { return 0; }
 static inline void ide_dma_off(ide_drive_t *drive) { ; }
@@ -1337,11 +1352,13 @@ extern int ide_acpi_exec_tfs(ide_drive_t *drive);
 extern void ide_acpi_get_timing(ide_hwif_t *hwif);
 extern void ide_acpi_push_timing(ide_hwif_t *hwif);
 extern void ide_acpi_init(ide_hwif_t *hwif);
+extern void ide_acpi_set_state(ide_hwif_t *hwif, int on);
 #else
 static inline int ide_acpi_exec_tfs(ide_drive_t *drive) { return 0; }
 static inline void ide_acpi_get_timing(ide_hwif_t *hwif) { ; }
 static inline void ide_acpi_push_timing(ide_hwif_t *hwif) { ; }
 static inline void ide_acpi_init(ide_hwif_t *hwif) { ; }
+static inline void ide_acpi_set_state(ide_hwif_t *hwif, int on) {}
 #endif
 
 extern int ide_hwif_request_regions(ide_hwif_t *hwif);
@@ -1367,7 +1384,6 @@ static inline void ide_set_hwifdata (ide_hwif_t * hwif, void *data)
 }
 
 /* ide-lib.c */
-u8 ide_rate_filter(ide_drive_t *, u8);
 extern char *ide_xfer_verbose(u8 xfer_rate);
 extern void ide_toggle_bounce(ide_drive_t *drive, int on);
 extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate);
@@ -1404,6 +1420,12 @@ unsigned int ide_pio_cycle_time(ide_drive_t *, u8);
 u8 ide_get_best_pio_mode(ide_drive_t *, u8, u8);
 extern const ide_pio_timings_t ide_pio_timings[6];
 
+void ide_set_pio(ide_drive_t *, u8);
+
+static inline void ide_set_max_pio(ide_drive_t *drive)
+{
+	ide_set_pio(drive, 255);
+}
 
 extern spinlock_t ide_lock;
 extern struct mutex ide_cfg_mtx;
diff --git a/include/linux/ivtv.h b/include/linux/ivtv.h
new file mode 100644
index 00000000000..794b8daa937
--- /dev/null
+++ b/include/linux/ivtv.h
@@ -0,0 +1,72 @@
+/*
+    Public ivtv API header
+    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
+    Copyright (C) 2004-2007  Hans Verkuil <hverkuil@xs4all.nl>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __LINUX_IVTV_H__
+#define __LINUX_IVTV_H__
+
+#ifdef __KERNEL__
+#include <linux/compiler.h> /* need __user */
+#else
+#define __user
+#endif
+#include <linux/types.h>
+
+/* ivtv knows several distinct output modes: MPEG streaming,
+   YUV streaming, YUV updates through user DMA and the passthrough
+   mode.
+
+   In order to clearly tell the driver that we are in user DMA
+   YUV mode you need to call IVTV_IOC_DMA_FRAME with y_source == NULL
+   first (althrough if you don't then the first time
+   DMA_FRAME is called the mode switch is done automatically).
+
+   When you close the file handle the user DMA mode is exited again.
+
+   While in one mode, you cannot use another mode (EBUSY is returned).
+
+   All this means that if you want to change the YUV interlacing
+   for the user DMA YUV mode you first need to do call IVTV_IOC_DMA_FRAME
+   with y_source == NULL before you can set the correct format using
+   VIDIOC_S_FMT.
+
+   Eventually all this should be replaced with a proper V4L2 API,
+   but for now we have to do it this way. */
+
+struct ivtv_dma_frame {
+	enum v4l2_buf_type type; /* V4L2_BUF_TYPE_VIDEO_OUTPUT */
+	__u32 pixelformat;	 /* 0 == same as destination */
+	void __user *y_source;   /* if NULL and type == V4L2_BUF_TYPE_VIDEO_OUTPUT,
+				    then just switch to user DMA YUV output mode */
+	void __user *uv_source;  /* Unused for RGB pixelformats */
+	struct v4l2_rect src;
+	struct v4l2_rect dst;
+	__u32 src_width;
+	__u32 src_height;
+};
+
+#define IVTV_IOC_DMA_FRAME  _IOW ('V', BASE_VIDIOC_PRIVATE+0, struct ivtv_dma_frame)
+
+/* These are the VBI types as they appear in the embedded VBI private packets. */
+#define IVTV_SLICED_TYPE_TELETEXT_B     (1)
+#define IVTV_SLICED_TYPE_CAPTION_525    (4)
+#define IVTV_SLICED_TYPE_WSS_625        (5)
+#define IVTV_SLICED_TYPE_VPS            (7)
+
+#endif /* _LINUX_IVTV_H */
diff --git a/include/linux/ivtvfb.h b/include/linux/ivtvfb.h
new file mode 100644
index 00000000000..e980ba62ddc
--- /dev/null
+++ b/include/linux/ivtvfb.h
@@ -0,0 +1,42 @@
+/*
+    On Screen Display cx23415 Framebuffer driver
+
+    Copyright (C) 2006, 2007  Ian Armstrong <ian@iarmst.demon.co.uk>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __LINUX_IVTVFB_H__
+#define __LINUX_IVTVFB_H__
+
+#ifdef __KERNEL__
+#include <linux/compiler.h> /* need __user */
+#else
+#define __user
+#endif
+#include <linux/types.h>
+
+/* Framebuffer external API */
+
+struct ivtvfb_dma_frame {
+	void __user *source;
+	unsigned long dest_offset;
+	int count;
+};
+
+#define IVTVFB_IOC_DMA_FRAME 	_IOW('V', BASE_VIDIOC_PRIVATE+0, struct ivtvfb_dma_frame)
+#define FBIO_WAITFORVSYNC	_IOW('F', 0x20, u_int32_t)
+
+#endif
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index badf702fcff..0d508ac17d6 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -55,7 +55,28 @@ struct sd_switch_caps {
 	unsigned int		hs_max_dtr;
 };
 
+struct sdio_cccr {
+	unsigned int		sdio_vsn;
+	unsigned int		sd_vsn;
+	unsigned int		multi_block:1,
+				low_speed:1,
+				wide_bus:1,
+				high_power:1,
+				high_speed:1;
+};
+
+struct sdio_cis {
+	unsigned short		vendor;
+	unsigned short		device;
+	unsigned short		blksize;
+	unsigned int		max_dtr;
+};
+
 struct mmc_host;
+struct sdio_func;
+struct sdio_func_tuple;
+
+#define SDIO_MAX_FUNCS		7
 
 /*
  * MMC device
@@ -67,11 +88,13 @@ struct mmc_card {
 	unsigned int		type;		/* card type */
 #define MMC_TYPE_MMC		0		/* MMC card */
 #define MMC_TYPE_SD		1		/* SD card */
+#define MMC_TYPE_SDIO		2		/* SDIO card */
 	unsigned int		state;		/* (our) card state */
 #define MMC_STATE_PRESENT	(1<<0)		/* present in sysfs */
 #define MMC_STATE_READONLY	(1<<1)		/* card is read-only */
 #define MMC_STATE_HIGHSPEED	(1<<2)		/* card is in high speed mode */
 #define MMC_STATE_BLOCKADDR	(1<<3)		/* card uses block-addressing */
+
 	u32			raw_cid[4];	/* raw card CID */
 	u32			raw_csd[4];	/* raw card CSD */
 	u32			raw_scr[2];	/* raw card SCR */
@@ -80,10 +103,19 @@ struct mmc_card {
 	struct mmc_ext_csd	ext_csd;	/* mmc v4 extended card specific */
 	struct sd_scr		scr;		/* extra SD information */
 	struct sd_switch_caps	sw_caps;	/* switch (CMD6) caps */
+
+	unsigned int		sdio_funcs;	/* number of SDIO functions */
+	struct sdio_cccr	cccr;		/* common card info */
+	struct sdio_cis		cis;		/* common tuple info */
+	struct sdio_func	*sdio_func[SDIO_MAX_FUNCS]; /* SDIO functions (devices) */
+	unsigned		num_info;	/* number of info strings */
+	const char		**info;		/* info strings */
+	struct sdio_func_tuple	*tuples;	/* unknown common tuples */
 };
 
 #define mmc_card_mmc(c)		((c)->type == MMC_TYPE_MMC)
 #define mmc_card_sd(c)		((c)->type == MMC_TYPE_SD)
+#define mmc_card_sdio(c)	((c)->type == MMC_TYPE_SDIO)
 
 #define mmc_card_present(c)	((c)->state & MMC_STATE_PRESENT)
 #define mmc_card_readonly(c)	((c)->state & MMC_STATE_READONLY)
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 63a80ea6112..d0c3abed74c 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -25,14 +25,20 @@ struct mmc_command {
 #define MMC_RSP_CRC	(1 << 2)		/* expect valid crc */
 #define MMC_RSP_BUSY	(1 << 3)		/* card may send busy */
 #define MMC_RSP_OPCODE	(1 << 4)		/* response contains opcode */
-#define MMC_CMD_MASK	(3 << 5)		/* command type */
+
+#define MMC_CMD_MASK	(3 << 5)		/* non-SPI command type */
 #define MMC_CMD_AC	(0 << 5)
 #define MMC_CMD_ADTC	(1 << 5)
 #define MMC_CMD_BC	(2 << 5)
 #define MMC_CMD_BCR	(3 << 5)
 
+#define MMC_RSP_SPI_S1	(1 << 7)		/* one status byte */
+#define MMC_RSP_SPI_S2	(1 << 8)		/* second byte */
+#define MMC_RSP_SPI_B4	(1 << 9)		/* four data bytes */
+#define MMC_RSP_SPI_BUSY (1 << 10)		/* card may send busy */
+
 /*
- * These are the response types, and correspond to valid bit
+ * These are the native response types, and correspond to valid bit
  * patterns of the above flags.  One additional valid pattern
  * is all zeros, which means we don't expect a response.
  */
@@ -41,12 +47,30 @@ struct mmc_command {
 #define MMC_RSP_R1B	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY)
 #define MMC_RSP_R2	(MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC)
 #define MMC_RSP_R3	(MMC_RSP_PRESENT)
+#define MMC_RSP_R4	(MMC_RSP_PRESENT)
+#define MMC_RSP_R5	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
 #define MMC_RSP_R6	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
 #define MMC_RSP_R7	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
 
 #define mmc_resp_type(cmd)	((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE))
 
 /*
+ * These are the SPI response types for MMC, SD, and SDIO cards.
+ * Commands return R1, with maybe more info.  Zero is an error type;
+ * callers must always provide the appropriate MMC_RSP_SPI_Rx flags.
+ */
+#define MMC_RSP_SPI_R1	(MMC_RSP_SPI_S1)
+#define MMC_RSP_SPI_R1B	(MMC_RSP_SPI_S1|MMC_RSP_SPI_BUSY)
+#define MMC_RSP_SPI_R2	(MMC_RSP_SPI_S1|MMC_RSP_SPI_S2)
+#define MMC_RSP_SPI_R3	(MMC_RSP_SPI_S1|MMC_RSP_SPI_B4)
+#define MMC_RSP_SPI_R4	(MMC_RSP_SPI_S1|MMC_RSP_SPI_B4)
+#define MMC_RSP_SPI_R5	(MMC_RSP_SPI_S1|MMC_RSP_SPI_S2)
+#define MMC_RSP_SPI_R7	(MMC_RSP_SPI_S1|MMC_RSP_SPI_B4)
+
+#define mmc_spi_resp_type(cmd)	((cmd)->flags & \
+		(MMC_RSP_SPI_S1|MMC_RSP_SPI_BUSY|MMC_RSP_SPI_S2|MMC_RSP_SPI_B4))
+
+/*
  * These are the command types.
  */
 #define mmc_cmd_type(cmd)	((cmd)->flags & MMC_CMD_MASK)
@@ -54,12 +78,19 @@ struct mmc_command {
 	unsigned int		retries;	/* max number of retries */
 	unsigned int		error;		/* command error */
 
-#define MMC_ERR_NONE	0
-#define MMC_ERR_TIMEOUT	1
-#define MMC_ERR_BADCRC	2
-#define MMC_ERR_FIFO	3
-#define MMC_ERR_FAILED	4
-#define MMC_ERR_INVALID	5
+/*
+ * Standard errno values are used for errors, but some have specific
+ * meaning in the MMC layer:
+ *
+ * ETIMEDOUT    Card took too long to respond
+ * EILSEQ       Basic format problem with the received or sent data
+ *              (e.g. CRC check failed, incorrect opcode in response
+ *              or bad end bit)
+ * EINVAL       Request cannot be performed because of restrictions
+ *              in hardware and/or the driver
+ * ENOMEDIUM    Host can determine that the slot is empty and is
+ *              actively failing requests
+ */
 
 	struct mmc_data		*data;		/* data segment associated with cmd */
 	struct mmc_request	*mrq;		/* associated request */
@@ -76,7 +107,6 @@ struct mmc_data {
 #define MMC_DATA_WRITE	(1 << 8)
 #define MMC_DATA_READ	(1 << 9)
 #define MMC_DATA_STREAM	(1 << 10)
-#define MMC_DATA_MULTI	(1 << 11)
 
 	unsigned int		bytes_xfered;
 
@@ -104,9 +134,20 @@ extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
 extern int mmc_wait_for_app_cmd(struct mmc_host *, struct mmc_card *,
 	struct mmc_command *, int);
 
-extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *, int);
+extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *);
 
-extern void mmc_claim_host(struct mmc_host *host);
+extern int __mmc_claim_host(struct mmc_host *host, atomic_t *abort);
 extern void mmc_release_host(struct mmc_host *host);
 
+/**
+ *	mmc_claim_host - exclusively claim a host
+ *	@host: mmc host to claim
+ *
+ *	Claim a host for a set of operations.
+ */
+static inline void mmc_claim_host(struct mmc_host *host)
+{
+	__mmc_claim_host(host, NULL);
+}
+
 #endif
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index b1350dfd3e9..125eee1407f 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -10,6 +10,8 @@
 #ifndef LINUX_MMC_HOST_H
 #define LINUX_MMC_HOST_H
 
+#include <linux/leds.h>
+
 #include <linux/mmc/core.h>
 
 struct mmc_ios {
@@ -51,6 +53,7 @@ struct mmc_host_ops {
 	void	(*request)(struct mmc_host *host, struct mmc_request *req);
 	void	(*set_ios)(struct mmc_host *host, struct mmc_ios *ios);
 	int	(*get_ro)(struct mmc_host *host);
+	void	(*enable_sdio_irq)(struct mmc_host *host, int enable);
 };
 
 struct mmc_card;
@@ -87,9 +90,10 @@ struct mmc_host {
 
 #define MMC_CAP_4_BIT_DATA	(1 << 0)	/* Can the host do 4 bit transfers */
 #define MMC_CAP_MULTIWRITE	(1 << 1)	/* Can accurately report bytes sent to card on error */
-#define MMC_CAP_BYTEBLOCK	(1 << 2)	/* Can do non-log2 block sizes */
-#define MMC_CAP_MMC_HIGHSPEED	(1 << 3)	/* Can do MMC high-speed timing */
-#define MMC_CAP_SD_HIGHSPEED	(1 << 4)	/* Can do SD high-speed timing */
+#define MMC_CAP_MMC_HIGHSPEED	(1 << 2)	/* Can do MMC high-speed timing */
+#define MMC_CAP_SD_HIGHSPEED	(1 << 3)	/* Can do SD high-speed timing */
+#define MMC_CAP_SDIO_IRQ	(1 << 4)	/* Can signal pending SDIO IRQs */
+#define MMC_CAP_SPI		(1 << 5)	/* Talks only SPI protocols */
 
 	/* host specific block data */
 	unsigned int		max_seg_size;	/* see blk_queue_max_segment_size */
@@ -106,6 +110,14 @@ struct mmc_host {
 	struct mmc_ios		ios;		/* current io bus settings */
 	u32			ocr;		/* the current OCR setting */
 
+	/* group bitfields together to minimize padding */
+	unsigned int		use_spi_crc:1;
+	unsigned int		claimed:1;	/* host exclusively claimed */
+	unsigned int		bus_dead:1;	/* bus has been released */
+#ifdef CONFIG_MMC_DEBUG
+	unsigned int		removed:1;	/* host is being removed */
+#endif
+
 	unsigned int		mode;		/* current card mode of host */
 #define MMC_MODE_MMC		0
 #define MMC_MODE_SD		1
@@ -113,16 +125,19 @@ struct mmc_host {
 	struct mmc_card		*card;		/* device attached to this host */
 
 	wait_queue_head_t	wq;
-	unsigned int		claimed:1;	/* host exclusively claimed */
 
 	struct delayed_work	detect;
-#ifdef CONFIG_MMC_DEBUG
-	unsigned int		removed:1;	/* host is being removed */
-#endif
 
 	const struct mmc_bus_ops *bus_ops;	/* current bus driver */
 	unsigned int		bus_refs;	/* reference counter */
-	unsigned int		bus_dead:1;	/* bus has been released */
+
+	unsigned int		sdio_irqs;
+	struct task_struct	*sdio_irq_thread;
+	atomic_t		sdio_irq_thread_abort;
+
+#ifdef CONFIG_LEDS_TRIGGERS
+	struct led_trigger	*led;		/* activity led */
+#endif
 
 	unsigned long		private[0] ____cacheline_aligned;
 };
@@ -137,6 +152,8 @@ static inline void *mmc_priv(struct mmc_host *host)
 	return (void *)host->private;
 }
 
+#define mmc_host_is_spi(host)	((host)->caps & MMC_CAP_SPI)
+
 #define mmc_dev(x)	((x)->parent)
 #define mmc_classdev(x)	(&(x)->class_dev)
 #define mmc_hostname(x)	((x)->class_dev.bus_id)
@@ -147,5 +164,11 @@ extern int mmc_resume_host(struct mmc_host *);
 extern void mmc_detect_change(struct mmc_host *, unsigned long delay);
 extern void mmc_request_done(struct mmc_host *, struct mmc_request *);
 
+static inline void mmc_signal_sdio_irq(struct mmc_host *host)
+{
+	host->ops->enable_sdio_irq(host, 0);
+	wake_up_process(host->sdio_irq_thread);
+}
+
 #endif
 
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index e3ed9b95040..4236fbf0b6f 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -27,7 +27,7 @@
 
 /* Standard MMC commands (4.1)           type  argument     response */
    /* class 1 */
-#define	MMC_GO_IDLE_STATE         0   /* bc                          */
+#define MMC_GO_IDLE_STATE         0   /* bc                          */
 #define MMC_SEND_OP_COND          1   /* bcr  [31:0] OCR         R3  */
 #define MMC_ALL_SEND_CID          2   /* bcr                     R2  */
 #define MMC_SET_RELATIVE_ADDR     3   /* ac   [31:16] RCA        R1  */
@@ -39,8 +39,10 @@
 #define MMC_SEND_CID             10   /* ac   [31:16] RCA        R2  */
 #define MMC_READ_DAT_UNTIL_STOP  11   /* adtc [31:0] dadr        R1  */
 #define MMC_STOP_TRANSMISSION    12   /* ac                      R1b */
-#define MMC_SEND_STATUS	         13   /* ac   [31:16] RCA        R1  */
+#define MMC_SEND_STATUS          13   /* ac   [31:16] RCA        R1  */
 #define MMC_GO_INACTIVE_STATE    15   /* ac   [31:16] RCA            */
+#define MMC_SPI_READ_OCR         58   /* spi                  spi_R3 */
+#define MMC_SPI_CRC_ON_OFF       59   /* spi  [0:0] flag      spi_R1 */
 
   /* class 2 */
 #define MMC_SET_BLOCKLEN         16   /* ac   [31:0] block len   R1  */
@@ -90,15 +92,15 @@
  */
 
 /*
-  MMC status in R1
+  MMC status in R1, for native mode (SPI bits are different)
   Type
-  	e : error bit
+	e : error bit
 	s : status bit
 	r : detected and set for the actual command response
 	x : detected and set during command execution. the host must poll
             the card by sending status command in order to read these bits.
   Clear condition
-  	a : according to the card state
+	a : according to the card state
 	b : always related to the previous command. Reception of
             a valid command will clear it (with a delay of one command)
 	c : clear by read
@@ -124,10 +126,33 @@
 #define R1_CARD_ECC_DISABLED	(1 << 14)	/* sx, a */
 #define R1_ERASE_RESET		(1 << 13)	/* sr, c */
 #define R1_STATUS(x)            (x & 0xFFFFE000)
-#define R1_CURRENT_STATE(x)    	((x & 0x00001E00) >> 9)	/* sx, b (4 bits) */
+#define R1_CURRENT_STATE(x)	((x & 0x00001E00) >> 9)	/* sx, b (4 bits) */
 #define R1_READY_FOR_DATA	(1 << 8)	/* sx, a */
 #define R1_APP_CMD		(1 << 5)	/* sr, c */
 
+/*
+ * MMC/SD in SPI mode reports R1 status always, and R2 for SEND_STATUS
+ * R1 is the low order byte; R2 is the next highest byte, when present.
+ */
+#define R1_SPI_IDLE		(1 << 0)
+#define R1_SPI_ERASE_RESET	(1 << 1)
+#define R1_SPI_ILLEGAL_COMMAND	(1 << 2)
+#define R1_SPI_COM_CRC		(1 << 3)
+#define R1_SPI_ERASE_SEQ	(1 << 4)
+#define R1_SPI_ADDRESS		(1 << 5)
+#define R1_SPI_PARAMETER	(1 << 6)
+/* R1 bit 7 is always zero */
+#define R2_SPI_CARD_LOCKED	(1 << 8)
+#define R2_SPI_WP_ERASE_SKIP	(1 << 9)	/* or lock/unlock fail */
+#define R2_SPI_LOCK_UNLOCK_FAIL	R2_SPI_WP_ERASE_SKIP
+#define R2_SPI_ERROR		(1 << 10)
+#define R2_SPI_CC_ERROR		(1 << 11)
+#define R2_SPI_CARD_ECC_ERROR	(1 << 12)
+#define R2_SPI_WP_VIOLATION	(1 << 13)
+#define R2_SPI_ERASE_PARAM	(1 << 14)
+#define R2_SPI_OUT_OF_RANGE	(1 << 15)	/* or CSD overwrite */
+#define R2_SPI_CSD_OVERWRITE	R2_SPI_OUT_OF_RANGE
+
 /* These are unpacked versions of the actual responses */
 
 struct _mmc_csd {
@@ -182,6 +207,7 @@ struct _mmc_csd {
  */
 #define CCC_BASIC		(1<<0)	/* (0) Basic protocol functions */
 					/* (CMD0,1,2,3,4,7,9,10,12,13,15) */
+					/* (and for SPI, CMD58,59) */
 #define CCC_STREAM_READ		(1<<1)	/* (1) Stream read commands */
 					/* (CMD11) */
 #define CCC_BLOCK_READ		(1<<2)	/* (2) Block read commands */
@@ -227,6 +253,7 @@ struct _mmc_csd {
 #define EXT_CSD_BUS_WIDTH	183	/* R/W */
 #define EXT_CSD_HS_TIMING	185	/* R/W */
 #define EXT_CSD_CARD_TYPE	196	/* RO */
+#define EXT_CSD_REV		192	/* RO */
 #define EXT_CSD_SEC_CNT		212	/* RO, 4 bytes */
 
 /*
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h
new file mode 100644
index 00000000000..47ba464f517
--- /dev/null
+++ b/include/linux/mmc/sdio.h
@@ -0,0 +1,159 @@
+/*
+ *  include/linux/mmc/sdio.h
+ *
+ *  Copyright 2006-2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#ifndef MMC_SDIO_H
+#define MMC_SDIO_H
+
+/* SDIO commands                         type  argument     response */
+#define SD_IO_SEND_OP_COND          5 /* bcr  [23:0] OCR         R4  */
+#define SD_IO_RW_DIRECT            52 /* ac   [31:0] See below   R5  */
+#define SD_IO_RW_EXTENDED          53 /* adtc [31:0] See below   R5  */
+
+/*
+ * SD_IO_RW_DIRECT argument format:
+ *
+ *      [31] R/W flag
+ *      [30:28] Function number
+ *      [27] RAW flag
+ *      [25:9] Register address
+ *      [7:0] Data
+ */
+
+/*
+ * SD_IO_RW_EXTENDED argument format:
+ *
+ *      [31] R/W flag
+ *      [30:28] Function number
+ *      [27] Block mode
+ *      [26] Increment address
+ *      [25:9] Register address
+ *      [8:0] Byte/block count
+ */
+
+/*
+  SDIO status in R5
+  Type
+	e : error bit
+	s : status bit
+	r : detected and set for the actual command response
+	x : detected and set during command execution. the host must poll
+            the card by sending status command in order to read these bits.
+  Clear condition
+	a : according to the card state
+	b : always related to the previous command. Reception of
+            a valid command will clear it (with a delay of one command)
+	c : clear by read
+ */
+
+#define R5_COM_CRC_ERROR	(1 << 15)	/* er, b */
+#define R5_ILLEGAL_COMMAND	(1 << 14)	/* er, b */
+#define R5_ERROR		(1 << 11)	/* erx, c */
+#define R5_FUNCTION_NUMBER	(1 << 9)	/* er, c */
+#define R5_OUT_OF_RANGE		(1 << 8)	/* er, c */
+#define R5_STATUS(x)		(x & 0xCB00)
+#define R5_IO_CURRENT_STATE(x)	((x & 0x3000) >> 12) /* s, b */
+
+/*
+ * Card Common Control Registers (CCCR)
+ */
+
+#define SDIO_CCCR_CCCR		0x00
+
+#define  SDIO_CCCR_REV_1_00	0	/* CCCR/FBR Version 1.00 */
+#define  SDIO_CCCR_REV_1_10	1	/* CCCR/FBR Version 1.10 */
+#define  SDIO_CCCR_REV_1_20	2	/* CCCR/FBR Version 1.20 */
+
+#define  SDIO_SDIO_REV_1_00	0	/* SDIO Spec Version 1.00 */
+#define  SDIO_SDIO_REV_1_10	1	/* SDIO Spec Version 1.10 */
+#define  SDIO_SDIO_REV_1_20	2	/* SDIO Spec Version 1.20 */
+#define  SDIO_SDIO_REV_2_00	3	/* SDIO Spec Version 2.00 */
+
+#define SDIO_CCCR_SD		0x01
+
+#define  SDIO_SD_REV_1_01	0	/* SD Physical Spec Version 1.01 */
+#define  SDIO_SD_REV_1_10	1	/* SD Physical Spec Version 1.10 */
+#define  SDIO_SD_REV_2_00	2	/* SD Physical Spec Version 2.00 */
+
+#define SDIO_CCCR_IOEx		0x02
+#define SDIO_CCCR_IORx		0x03
+
+#define SDIO_CCCR_IENx		0x04	/* Function/Master Interrupt Enable */
+#define SDIO_CCCR_INTx		0x05	/* Function Interrupt Pending */
+
+#define SDIO_CCCR_ABORT		0x06	/* function abort/card reset */
+
+#define SDIO_CCCR_IF		0x07	/* bus interface controls */
+
+#define  SDIO_BUS_WIDTH_1BIT	0x00
+#define  SDIO_BUS_WIDTH_4BIT	0x02
+
+#define  SDIO_BUS_CD_DISABLE     0x80	/* disable pull-up on DAT3 (pin 1) */
+
+#define SDIO_CCCR_CAPS		0x08
+
+#define  SDIO_CCCR_CAP_SDC	0x01	/* can do CMD52 while data transfer */
+#define  SDIO_CCCR_CAP_SMB	0x02	/* can do multi-block xfers (CMD53) */
+#define  SDIO_CCCR_CAP_SRW	0x04	/* supports read-wait protocol */
+#define  SDIO_CCCR_CAP_SBS	0x08	/* supports suspend/resume */
+#define  SDIO_CCCR_CAP_S4MI	0x10	/* interrupt during 4-bit CMD53 */
+#define  SDIO_CCCR_CAP_E4MI	0x20	/* enable ints during 4-bit CMD53 */
+#define  SDIO_CCCR_CAP_LSC	0x40	/* low speed card */
+#define  SDIO_CCCR_CAP_4BLS	0x80	/* 4 bit low speed card */
+
+#define SDIO_CCCR_CIS		0x09	/* common CIS pointer (3 bytes) */
+
+/* Following 4 regs are valid only if SBS is set */
+#define SDIO_CCCR_SUSPEND	0x0c
+#define SDIO_CCCR_SELx		0x0d
+#define SDIO_CCCR_EXECx		0x0e
+#define SDIO_CCCR_READYx	0x0f
+
+#define SDIO_CCCR_BLKSIZE	0x10
+
+#define SDIO_CCCR_POWER		0x12
+
+#define  SDIO_POWER_SMPC	0x01	/* Supports Master Power Control */
+#define  SDIO_POWER_EMPC	0x02	/* Enable Master Power Control */
+
+#define SDIO_CCCR_SPEED		0x13
+
+#define  SDIO_SPEED_SHS		0x01	/* Supports High-Speed mode */
+#define  SDIO_SPEED_EHS		0x02	/* Enable High-Speed mode */
+
+/*
+ * Function Basic Registers (FBR)
+ */
+
+#define SDIO_FBR_BASE(f)	((f) * 0x100) /* base of function f's FBRs */
+
+#define SDIO_FBR_STD_IF		0x00
+
+#define  SDIO_FBR_SUPPORTS_CSA	0x40	/* supports Code Storage Area */
+#define  SDIO_FBR_ENABLE_CSA	0x80	/* enable Code Storage Area */
+
+#define SDIO_FBR_STD_IF_EXT	0x01
+
+#define SDIO_FBR_POWER		0x02
+
+#define  SDIO_FBR_POWER_SPS	0x01	/* Supports Power Selection */
+#define  SDIO_FBR_POWER_EPS	0x02	/* Enable (low) Power Selection */
+
+#define SDIO_FBR_CIS		0x09	/* CIS pointer (3 bytes) */
+
+
+#define SDIO_FBR_CSA		0x0C	/* CSA pointer (3 bytes) */
+
+#define SDIO_FBR_CSA_DATA	0x0F
+
+#define SDIO_FBR_BLKSIZE	0x10	/* block size (2 bytes) */
+
+#endif
+
diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h
new file mode 100644
index 00000000000..b050f4d7b41
--- /dev/null
+++ b/include/linux/mmc/sdio_func.h
@@ -0,0 +1,153 @@
+/*
+ *  include/linux/mmc/sdio_func.h
+ *
+ *  Copyright 2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#ifndef MMC_SDIO_FUNC_H
+#define MMC_SDIO_FUNC_H
+
+#include <linux/device.h>
+#include <linux/mod_devicetable.h>
+
+struct mmc_card;
+struct sdio_func;
+
+typedef void (sdio_irq_handler_t)(struct sdio_func *);
+
+/*
+ * SDIO function CIS tuple (unknown to the core)
+ */
+struct sdio_func_tuple {
+	struct sdio_func_tuple *next;
+	unsigned char code;
+	unsigned char size;
+	unsigned char data[0];
+};
+
+/*
+ * SDIO function devices
+ */
+struct sdio_func {
+	struct mmc_card		*card;		/* the card this device belongs to */
+	struct device		dev;		/* the device */
+	sdio_irq_handler_t	*irq_handler;	/* IRQ callback */
+	unsigned int		num;		/* function number */
+
+	unsigned char		class;		/* standard interface class */
+	unsigned short		vendor;		/* vendor id */
+	unsigned short		device;		/* device id */
+
+	unsigned		max_blksize;	/* maximum block size */
+	unsigned		cur_blksize;	/* current block size */
+
+	unsigned int		state;		/* function state */
+#define SDIO_STATE_PRESENT	(1<<0)		/* present in sysfs */
+
+	u8			tmpbuf[4];	/* DMA:able scratch buffer */
+
+	unsigned		num_info;	/* number of info strings */
+	const char		**info;		/* info strings */
+
+	struct sdio_func_tuple *tuples;
+};
+
+#define sdio_func_present(f)	((f)->state & SDIO_STATE_PRESENT)
+
+#define sdio_func_set_present(f) ((f)->state |= SDIO_STATE_PRESENT)
+
+#define sdio_func_id(f)		((f)->dev.bus_id)
+
+#define sdio_get_drvdata(f)	dev_get_drvdata(&(f)->dev)
+#define sdio_set_drvdata(f,d)	dev_set_drvdata(&(f)->dev, d)
+
+/*
+ * SDIO function device driver
+ */
+struct sdio_driver {
+	char *name;
+	const struct sdio_device_id *id_table;
+
+	int (*probe)(struct sdio_func *, const struct sdio_device_id *);
+	void (*remove)(struct sdio_func *);
+
+	struct device_driver drv;
+};
+
+/**
+ * SDIO_DEVICE - macro used to describe a specific SDIO device
+ * @vend: the 16 bit manufacturer code
+ * @dev: the 16 bit function id
+ *
+ * This macro is used to create a struct sdio_device_id that matches a
+ * specific device. The class field will be set to SDIO_ANY_ID.
+ */
+#define SDIO_DEVICE(vend,dev) \
+	.class = SDIO_ANY_ID, \
+	.vendor = (vend), .device = (dev)
+
+/**
+ * SDIO_DEVICE_CLASS - macro used to describe a specific SDIO device class
+ * @dev_class: the 8 bit standard interface code
+ *
+ * This macro is used to create a struct sdio_device_id that matches a
+ * specific standard SDIO function type.  The vendor and device fields will
+ * be set to SDIO_ANY_ID.
+ */
+#define SDIO_DEVICE_CLASS(dev_class) \
+	.class = (dev_class), \
+	.vendor = SDIO_ANY_ID, .device = SDIO_ANY_ID
+
+extern int sdio_register_driver(struct sdio_driver *);
+extern void sdio_unregister_driver(struct sdio_driver *);
+
+/*
+ * SDIO I/O operations
+ */
+extern void sdio_claim_host(struct sdio_func *func);
+extern void sdio_release_host(struct sdio_func *func);
+
+extern int sdio_enable_func(struct sdio_func *func);
+extern int sdio_disable_func(struct sdio_func *func);
+
+extern int sdio_set_block_size(struct sdio_func *func, unsigned blksz);
+
+extern int sdio_claim_irq(struct sdio_func *func, sdio_irq_handler_t *handler);
+extern int sdio_release_irq(struct sdio_func *func);
+
+extern unsigned char sdio_readb(struct sdio_func *func,
+	unsigned int addr, int *err_ret);
+extern unsigned short sdio_readw(struct sdio_func *func,
+	unsigned int addr, int *err_ret);
+extern unsigned long sdio_readl(struct sdio_func *func,
+	unsigned int addr, int *err_ret);
+
+extern int sdio_memcpy_fromio(struct sdio_func *func, void *dst,
+	unsigned int addr, int count);
+extern int sdio_readsb(struct sdio_func *func, void *dst,
+	unsigned int addr, int count);
+
+extern void sdio_writeb(struct sdio_func *func, unsigned char b,
+	unsigned int addr, int *err_ret);
+extern void sdio_writew(struct sdio_func *func, unsigned short b,
+	unsigned int addr, int *err_ret);
+extern void sdio_writel(struct sdio_func *func, unsigned long b,
+	unsigned int addr, int *err_ret);
+
+extern int sdio_memcpy_toio(struct sdio_func *func, unsigned int addr,
+	void *src, int count);
+extern int sdio_writesb(struct sdio_func *func, unsigned int addr,
+	void *src, int count);
+
+extern unsigned char sdio_f0_readb(struct sdio_func *func,
+	unsigned int addr, int *err_ret);
+extern void sdio_f0_writeb(struct sdio_func *func, unsigned char b,
+	unsigned int addr, int *err_ret);
+
+#endif
+
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
new file mode 100644
index 00000000000..09306d47ff5
--- /dev/null
+++ b/include/linux/mmc/sdio_ids.h
@@ -0,0 +1,23 @@
+/*
+ * SDIO Classes, Interface Types, Manufacturer IDs, etc.
+ */
+
+#ifndef MMC_SDIO_IDS_H
+#define MMC_SDIO_IDS_H
+
+/*
+ * Standard SDIO Function Interfaces
+ */
+
+#define SDIO_CLASS_NONE		0x00	/* Not a SDIO standard interface */
+#define SDIO_CLASS_UART		0x01	/* standard UART interface */
+#define SDIO_CLASS_BT_A		0x02	/* Type-A BlueTooth std interface */
+#define SDIO_CLASS_BT_B		0x03	/* Type-B BlueTooth std interface */
+#define SDIO_CLASS_GPS		0x04	/* GPS standard interface */
+#define SDIO_CLASS_CAMERA	0x05	/* Camera standard interface */
+#define SDIO_CLASS_PHS		0x06	/* PHS standard interface */
+#define SDIO_CLASS_WLAN		0x07	/* WLAN interface */
+#define SDIO_CLASS_ATA		0x08	/* Embedded SDIO-ATA std interface */
+
+
+#endif
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 0c522e6b091..74523d999f7 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -340,6 +340,17 @@ struct parisc_device_id {
 #define PA_HVERSION_ANY_ID	0xffff
 #define PA_SVERSION_ANY_ID	0xffffffff
 
+/* SDIO */
+
+#define SDIO_ANY_ID (~0)
+
+struct sdio_device_id {
+	__u8	class;			/* Standard interface or SDIO_ANY_ID */
+	__u16	vendor;			/* Vendor or SDIO_ANY_ID */
+	__u16	device;			/* Device ID or SDIO_ANY_ID */
+	kernel_ulong_t driver_data;	/* Data private to the driver */
+};
+
 /* SSB core, see drivers/ssb/ */
 struct ssb_device_id {
 	__u16	vendor;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 27363bf2979..8acae4eeaa7 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1471,6 +1471,8 @@
 #define PCI_DEVICE_ID_RICOH_RL5C476	0x0476
 #define PCI_DEVICE_ID_RICOH_RL5C478	0x0478
 #define PCI_DEVICE_ID_RICOH_R5C822	0x0822
+#define PCI_DEVICE_ID_RICOH_R5C832	0x0832
+#define PCI_DEVICE_ID_RICOH_R5C843	0x0843
 
 #define PCI_VENDOR_ID_DLINK		0x1186
 #define PCI_DEVICE_ID_DLINK_DGE510T	0x4c00
@@ -1736,6 +1738,11 @@
 
 #define PCI_VENDOR_ID_RADISYS		0x1331
 
+#define PCI_VENDOR_ID_MICRO_MEMORY		0x1332
+#define PCI_DEVICE_ID_MICRO_MEMORY_5415CN	0x5415
+#define PCI_DEVICE_ID_MICRO_MEMORY_5425CN	0x5425
+#define PCI_DEVICE_ID_MICRO_MEMORY_6155		0x6155
+
 #define PCI_VENDOR_ID_DOMEX		0x134a
 #define PCI_DEVICE_ID_DOMEX_DMX3191D	0x0001
 
diff --git a/include/linux/spi/mmc_spi.h b/include/linux/spi/mmc_spi.h
new file mode 100644
index 00000000000..e9bbe3ebd72
--- /dev/null
+++ b/include/linux/spi/mmc_spi.h
@@ -0,0 +1,33 @@
+#ifndef __LINUX_SPI_MMC_SPI_H
+#define __LINUX_SPI_MMC_SPI_H
+
+struct device;
+struct mmc_host;
+
+/* Put this in platform_data of a device being used to manage an MMC/SD
+ * card slot.  (Modeled after PXA mmc glue; see that for usage examples.)
+ *
+ * REVISIT This is not a spi-specific notion.  Any card slot should be
+ * able to handle it.  If the MMC core doesn't adopt this kind of notion,
+ * switch the "struct device *" parameters over to "struct spi_device *".
+ */
+struct mmc_spi_platform_data {
+	/* driver activation and (optional) card detect irq hookup */
+	int (*init)(struct device *,
+		irqreturn_t (*)(int, void *),
+		void *);
+	void (*exit)(struct device *, void *);
+
+	/* sense switch on sd cards */
+	int (*get_ro)(struct device *);
+
+	/* how long to debounce card detect, in msecs */
+	u16 detect_delay;
+
+	/* power management */
+	u16 powerup_msecs;		/* delay of up to 250 msec */
+	u32 ocr_mask;			/* available voltages */
+	void (*setpower)(struct device *, unsigned int maskval);
+};
+
+#endif /* __LINUX_SPI_MMC_SPI_H */
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 665f85f2a3a..edf681a7fd8 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -221,7 +221,7 @@ extern void swap_unplug_io_fn(struct backing_dev_info *, struct page *);
 /* linux/mm/page_io.c */
 extern int swap_readpage(struct file *, struct page *);
 extern int swap_writepage(struct page *page, struct writeback_control *wbc);
-extern int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err);
+extern void end_swap_bio_read(struct bio *bio, int err);
 
 /* linux/mm/swap_state.c */
 extern struct address_space swapper_space;
diff --git a/include/linux/umem.h b/include/linux/umem.h
deleted file mode 100644
index f36ebfc32bf..00000000000
--- a/include/linux/umem.h
+++ /dev/null
@@ -1,138 +0,0 @@
-
-/*
- * This file contains defines for the
- *   Micro Memory MM5415
- * family PCI Memory Module with Battery Backup.
- *
- * Copyright Micro Memory INC 2001.  All rights reserved.
- * Release under the terms of the GNU GENERAL PUBLIC LICENSE version 2.
- * See the file COPYING.
- */
-
-#ifndef _DRIVERS_BLOCK_MM_H
-#define _DRIVERS_BLOCK_MM_H
-
-
-#define IRQ_TIMEOUT (1 * HZ)
-
-/* CSR register definition */
-#define MEMCTRLSTATUS_MAGIC	0x00
-#define  MM_MAGIC_VALUE		(unsigned char)0x59
-
-#define MEMCTRLSTATUS_BATTERY	0x04
-#define  BATTERY_1_DISABLED	0x01
-#define  BATTERY_1_FAILURE	0x02
-#define  BATTERY_2_DISABLED	0x04
-#define  BATTERY_2_FAILURE	0x08
-
-#define MEMCTRLSTATUS_MEMORY	0x07
-#define  MEM_128_MB		0xfe
-#define  MEM_256_MB		0xfc
-#define  MEM_512_MB		0xf8
-#define  MEM_1_GB		0xf0
-#define  MEM_2_GB		0xe0
-
-#define MEMCTRLCMD_LEDCTRL	0x08
-#define  LED_REMOVE		2
-#define  LED_FAULT		4
-#define  LED_POWER		6
-#define	 LED_FLIP		255
-#define  LED_OFF		0x00
-#define  LED_ON			0x01
-#define  LED_FLASH_3_5		0x02
-#define  LED_FLASH_7_0		0x03
-#define  LED_POWER_ON		0x00
-#define  LED_POWER_OFF		0x01
-#define  USER_BIT1		0x01
-#define  USER_BIT2		0x02
-
-#define MEMORY_INITIALIZED	USER_BIT1
-
-#define MEMCTRLCMD_ERRCTRL	0x0C
-#define  EDC_NONE_DEFAULT	0x00
-#define  EDC_NONE		0x01
-#define  EDC_STORE_READ		0x02
-#define  EDC_STORE_CORRECT	0x03
-
-#define MEMCTRLCMD_ERRCNT	0x0D
-#define MEMCTRLCMD_ERRSTATUS	0x0E
-
-#define ERROR_DATA_LOG		0x20
-#define ERROR_ADDR_LOG		0x28
-#define ERROR_COUNT		0x3D
-#define ERROR_SYNDROME		0x3E
-#define ERROR_CHECK		0x3F
-
-#define DMA_PCI_ADDR		0x40
-#define DMA_LOCAL_ADDR		0x48
-#define DMA_TRANSFER_SIZE	0x50
-#define DMA_DESCRIPTOR_ADDR	0x58
-#define DMA_SEMAPHORE_ADDR	0x60
-#define DMA_STATUS_CTRL		0x68
-#define  DMASCR_GO		0x00001
-#define  DMASCR_TRANSFER_READ	0x00002
-#define  DMASCR_CHAIN_EN	0x00004
-#define  DMASCR_SEM_EN		0x00010
-#define  DMASCR_DMA_COMP_EN	0x00020
-#define  DMASCR_CHAIN_COMP_EN	0x00040
-#define  DMASCR_ERR_INT_EN	0x00080
-#define  DMASCR_PARITY_INT_EN	0x00100
-#define  DMASCR_ANY_ERR		0x00800
-#define  DMASCR_MBE_ERR		0x01000
-#define  DMASCR_PARITY_ERR_REP	0x02000
-#define  DMASCR_PARITY_ERR_DET	0x04000
-#define  DMASCR_SYSTEM_ERR_SIG	0x08000
-#define  DMASCR_TARGET_ABT	0x10000
-#define  DMASCR_MASTER_ABT	0x20000
-#define  DMASCR_DMA_COMPLETE	0x40000
-#define  DMASCR_CHAIN_COMPLETE	0x80000
-
-/* 
-3.SOME PCs HAVE HOST BRIDGES WHICH APPARENTLY DO NOT CORRECTLY HANDLE 
-READ-LINE (0xE) OR READ-MULTIPLE (0xC) PCI COMMAND CODES DURING DMA 
-TRANSFERS. IN OTHER SYSTEMS THESE COMMAND CODES WILL CAUSE THE HOST BRIDGE 
-TO ALLOW LONGER BURSTS DURING DMA READ OPERATIONS. THE UPPER FOUR BITS 
-(31..28) OF THE DMA CSR HAVE BEEN MADE PROGRAMMABLE, SO THAT EITHER A 0x6, 
-AN 0xE OR A 0xC CAN BE WRITTEN TO THEM TO SET THE COMMAND CODE USED DURING 
-DMA READ OPERATIONS.
-*/
-#define        DMASCR_READ   0x60000000
-#define        DMASCR_READLINE   0xE0000000
-#define        DMASCR_READMULTI   0xC0000000
-
-
-#define DMASCR_ERROR_MASK	(DMASCR_MASTER_ABT | DMASCR_TARGET_ABT | DMASCR_SYSTEM_ERR_SIG | DMASCR_PARITY_ERR_DET | DMASCR_MBE_ERR | DMASCR_ANY_ERR)
-#define DMASCR_HARD_ERROR	(DMASCR_MASTER_ABT | DMASCR_TARGET_ABT | DMASCR_SYSTEM_ERR_SIG | DMASCR_PARITY_ERR_DET | DMASCR_MBE_ERR)
-
-#define WINDOWMAP_WINNUM	0x7B
-
-#define DMA_READ_FROM_HOST 0
-#define DMA_WRITE_TO_HOST 1
-
-struct mm_dma_desc {
-	__le64	pci_addr;
-	__le64	local_addr;
-	__le32	transfer_size;
-	u32	zero1;
-	__le64	next_desc_addr;
-	__le64	sem_addr;
-	__le32	control_bits;
-	u32	zero2;
-
-	dma_addr_t data_dma_handle;
-
-	/* Copy of the bits */
-	__le64	sem_control_bits;
-} __attribute__((aligned(8)));
-
-#define PCI_VENDOR_ID_MICRO_MEMORY		0x1332
-#define PCI_DEVICE_ID_MICRO_MEMORY_5415CN	0x5415
-#define PCI_DEVICE_ID_MICRO_MEMORY_5425CN	0x5425
-#define PCI_DEVICE_ID_MICRO_MEMORY_6155		0x6155
-
-/* bits for card->flags */
-#define UM_FLAG_DMA_IN_REGS		1
-#define UM_FLAG_NO_BYTE_STATUS		2
-#define UM_FLAG_NO_BATTREG		4
-#define	UM_FLAG_NO_BATT			8
-#endif
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index ae9b24c12f6..1f503e94eff 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -271,6 +271,7 @@ struct v4l2_pix_format
 
 /*      Pixel format         FOURCC                        depth  Description  */
 #define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R','G','B','1') /*  8  RGB-3-3-2     */
+#define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R','4','4','4') /* 16  xxxxrrrr ggggbbbb */
 #define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R','G','B','O') /* 16  RGB-5-5-5     */
 #define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R','G','B','P') /* 16  RGB-5-6-5     */
 #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R','G','B','Q') /* 16  RGB-5-5-5 BE  */
@@ -280,6 +281,7 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B','G','R','4') /* 32  BGR-8-8-8-8   */
 #define V4L2_PIX_FMT_RGB32   v4l2_fourcc('R','G','B','4') /* 32  RGB-8-8-8-8   */
 #define V4L2_PIX_FMT_GREY    v4l2_fourcc('G','R','E','Y') /*  8  Greyscale     */
+#define V4L2_PIX_FMT_PAL8    v4l2_fourcc('P','A','L','8') /*  8  8-bit palette */
 #define V4L2_PIX_FMT_YVU410  v4l2_fourcc('Y','V','U','9') /*  9  YVU 4:1:0     */
 #define V4L2_PIX_FMT_YVU420  v4l2_fourcc('Y','V','1','2') /* 12  YVU 4:2:0     */
 #define V4L2_PIX_FMT_YUYV    v4l2_fourcc('Y','U','Y','V') /* 16  YUV 4:2:2     */
@@ -287,6 +289,10 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4','2','2','P') /* 16  YVU422 planar */
 #define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4','1','1','P') /* 16  YVU411 planar */
 #define V4L2_PIX_FMT_Y41P    v4l2_fourcc('Y','4','1','P') /* 12  YUV 4:1:1     */
+#define V4L2_PIX_FMT_YUV444  v4l2_fourcc('Y','4','4','4') /* 16  xxxxyyyy uuuuvvvv */
+#define V4L2_PIX_FMT_YUV555  v4l2_fourcc('Y','U','V','O') /* 16  YUV-5-5-5     */
+#define V4L2_PIX_FMT_YUV565  v4l2_fourcc('Y','U','V','P') /* 16  YUV-5-6-5     */
+#define V4L2_PIX_FMT_YUV32   v4l2_fourcc('Y','U','V','4') /* 32  YUV-8-8-8-8   */
 
 /* two planes -- one Y, one Cr + Cb interleaved  */
 #define V4L2_PIX_FMT_NV12    v4l2_fourcc('N','V','1','2') /* 12  Y/CbCr 4:2:0  */
@@ -298,7 +304,6 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y','Y','U','V') /* 16  YUV 4:2:2     */
 #define V4L2_PIX_FMT_HI240   v4l2_fourcc('H','I','2','4') /*  8  8-bit color   */
 #define V4L2_PIX_FMT_HM12    v4l2_fourcc('H','M','1','2') /*  8  YUV 4:2:0 16x16 macroblocks */
-#define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R','4','4','4') /* 16  xxxxrrrr ggggbbbb */
 
 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index b4af6bcb7b7..c7c3337c3a8 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -5,6 +5,7 @@
 #define WRITEBACK_H
 
 #include <linux/sched.h>
+#include <linux/fs.h>
 
 struct backing_dev_info;
 
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index 38c12fed753..af8071d7620 100644
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -91,7 +91,7 @@ int cx2341x_update(void *priv, cx2341x_mbox_func func,
 int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params,
 		struct v4l2_queryctrl *qctrl);
 const char **cx2341x_ctrl_get_menu(u32 id);
-int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params,
+int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
 		struct v4l2_ext_controls *ctrls, unsigned int cmd);
 void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
 void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix);
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 9807a7c1583..7a785fa7721 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -140,6 +140,7 @@ extern IR_KEYTAB_TYPE ir_codes_budget_ci_old[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_asus_pc39[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE];
 
 #endif
 
diff --git a/include/media/ivtv.h b/include/media/ivtv.h
deleted file mode 100644
index 412b48ea8ed..00000000000
--- a/include/media/ivtv.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
-    Public ivtv API header
-    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
-    Copyright (C) 2004-2007  Hans Verkuil <hverkuil@xs4all.nl>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef _LINUX_IVTV_H
-#define _LINUX_IVTV_H
-
-/* ivtv knows several distinct output modes: MPEG streaming,
-   YUV streaming, YUV updates through user DMA and the passthrough
-   mode.
-
-   In order to clearly tell the driver that we are in user DMA
-   YUV mode you need to call IVTV_IOC_DMA_FRAME with y_source == NULL
-   first (althrough if you don't then the first time
-   DMA_FRAME is called the mode switch is done automatically).
-
-   When you close the file handle the user DMA mode is exited again.
-
-   While in one mode, you cannot use another mode (EBUSY is returned).
-
-   All this means that if you want to change the YUV interlacing
-   for the user DMA YUV mode you first need to do call IVTV_IOC_DMA_FRAME
-   with y_source == NULL before you can set the correct format using
-   VIDIOC_S_FMT.
-
-   Eventually all this should be replaced with a proper V4L2 API,
-   but for now we have to do it this way. */
-
-struct ivtv_dma_frame {
-	enum v4l2_buf_type type; /* V4L2_BUF_TYPE_VIDEO_OUTPUT */
-	__u32 pixelformat;	 /* 0 == same as destination */
-	void __user *y_source;   /* if NULL and type == V4L2_BUF_TYPE_VIDEO_OUTPUT,
-				    then just switch to user DMA YUV output mode */
-	void __user *uv_source;  /* Unused for RGB pixelformats */
-	struct v4l2_rect src;
-	struct v4l2_rect dst;
-	__u32 src_width;
-	__u32 src_height;
-};
-
-#define IVTV_IOC_DMA_FRAME  _IOW ('V', BASE_VIDIOC_PRIVATE+0, struct ivtv_dma_frame)
-
-/* These are the VBI types as they appear in the embedded VBI private packets. */
-#define IVTV_SLICED_TYPE_TELETEXT_B     (1)
-#define IVTV_SLICED_TYPE_CAPTION_525    (4)
-#define IVTV_SLICED_TYPE_WSS_625        (5)
-#define IVTV_SLICED_TYPE_VPS            (7)
-
-#endif /* _LINUX_IVTV_H */
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index 67703249b24..cd3ff2c29d5 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -146,7 +146,6 @@ struct saa7146_dev
 
 /* from saa7146_i2c.c */
 int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate);
-int saa7146_i2c_transfer(struct saa7146_dev *saa, const struct i2c_msg *msgs, int num, int retries);
 
 /* from saa7146_core.c */
 extern struct list_head saa7146_devices;
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index cce20ed5cf6..e49f7e15606 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -4,7 +4,7 @@
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
 #include <media/saa7146.h>
-#include <media/video-buf.h>
+#include <media/videobuf-dma-sg.h>
 
 #define MAX_SAA7146_CAPTURE_BUFFERS	32	/* arbitrary */
 #define BUFFER_TIMEOUT     (HZ/2)  /* 0.5 seconds */
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h
index e5ad3fcfe98..b201371416a 100644
--- a/include/media/tuner-types.h
+++ b/include/media/tuner-types.h
@@ -79,6 +79,10 @@ struct tuner_params {
 	/* Select 18% (or according to datasheet 0%) L standard PLL gating,
 	   vs the driver default of 36%. */
 	unsigned int default_pll_gating_18:1;
+	/* IF to use in radio mode.  Tuners with a separate radio IF filter
+	   seem to use 10.7, while those without use 33.3 for PAL/SECAM tuners
+	   and 41.3 for NTSC tuners. 0 = 10.7, 1 = 33.3, 2 = 41.3 */
+	unsigned int radio_if:2;
 	/* Default tda9887 TOP value in dB for the low band. Default is 0.
 	   Range: -16:+15 */
 	signed int default_top_low:5;
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 160381c72e4..c03dceb9260 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -146,6 +146,7 @@ extern int tuner_debug;
 #define TDA9887_AUTOMUTE 		(1<<18)
 #define TDA9887_GATING_18		(1<<19)
 #define TDA9887_GAIN_NORMAL		(1<<20)
+#define TDA9887_RIF_41_3		(1<<21)  /* radio IF1 41.3 vs 33.3 */
 
 #ifdef __KERNEL__
 
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 09d16c4f00f..8ae42c41dd0 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -65,6 +65,9 @@ enum {
 	V4L2_IDENT_CX23415 = 415,
 	V4L2_IDENT_CX23416 = 416,
 
+	/* module vp27smpx: just ident 2700 */
+	V4L2_IDENT_VP27SMPX = 2700,
+
 	/* module wm8739: just ident 8739 */
 	V4L2_IDENT_WM8739 = 8739,
 
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 17f8f3a2f0a..e75d5e6c4ce 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -23,8 +23,6 @@
 #include <linux/videodev2.h>
 #endif
 
-#include <linux/fs.h>
-
 #define VIDEO_MAJOR	81
 /* Minor device allocation */
 #define MINOR_VFL_TYPE_GRABBER_MIN   0
@@ -88,8 +86,11 @@ struct video_device
 	/* device ops */
 	const struct file_operations *fops;
 
+	/* sysfs */
+	struct device class_dev;	/* v4l device */
+	struct device *dev;		/* device parent */
+
 	/* device info */
-	struct device *dev;
 	char name[32];
 	int type;       /* v4l1 */
 	int type2;      /* v4l2 */
@@ -334,7 +335,6 @@ void *priv;
 	/* for videodev.c intenal usage -- please don't touch */
 	int users;                     /* video_exclusive_{open|close} ... */
 	struct mutex lock;             /* ... helper function uses these   */
-	struct class_device class_dev; /* sysfs */
 };
 
 /* Class-dev to video-device */
@@ -362,18 +362,18 @@ extern int video_usercopy(struct inode *inode, struct file *file,
 
 static inline int __must_check
 video_device_create_file(struct video_device *vfd,
-			 struct class_device_attribute *attr)
+			 struct device_attribute *attr)
 {
-	int ret = class_device_create_file(&vfd->class_dev, attr);
+	int ret = device_create_file(&vfd->class_dev, attr);
 	if (ret < 0)
 		printk(KERN_WARNING "%s error: %d\n", __FUNCTION__, ret);
 	return ret;
 }
 static inline void
 video_device_remove_file(struct video_device *vfd,
-			 struct class_device_attribute *attr)
+			 struct device_attribute *attr)
 {
-	class_device_remove_file(&vfd->class_dev, attr);
+	device_remove_file(&vfd->class_dev, attr);
 }
 
 #endif /* CONFIG_VIDEO_V4L1_COMPAT */
diff --git a/include/media/v4l2-int-device.h b/include/media/v4l2-int-device.h
new file mode 100644
index 00000000000..066ebfc4f98
--- /dev/null
+++ b/include/media/v4l2-int-device.h
@@ -0,0 +1,278 @@
+/*
+ * include/media/v4l2-int-device.h
+ *
+ * V4L2 internal ioctl interface.
+ *
+ * Copyright (C) 2007 Nokia Corporation.
+ *
+ * Contact: Sakari Ailus <sakari.ailus@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef V4L2_INT_DEVICE_H
+#define V4L2_INT_DEVICE_H
+
+#include <linux/module.h>
+#include <media/v4l2-common.h>
+
+#define V4L2NAMESIZE 32
+
+/*
+ *
+ * The internal V4L2 device interface core.
+ *
+ */
+
+enum v4l2_int_type {
+	v4l2_int_type_master = 1,
+	v4l2_int_type_slave
+};
+
+struct v4l2_int_device;
+
+struct v4l2_int_master {
+	int (*attach)(struct v4l2_int_device *master,
+		      struct v4l2_int_device *slave);
+	void (*detach)(struct v4l2_int_device *master);
+};
+
+typedef int (v4l2_int_ioctl_func)(struct v4l2_int_device *);
+typedef int (v4l2_int_ioctl_func_0)(struct v4l2_int_device *);
+typedef int (v4l2_int_ioctl_func_1)(struct v4l2_int_device *, void *);
+
+struct v4l2_int_ioctl_desc {
+	int num;
+	v4l2_int_ioctl_func *func;
+};
+
+struct v4l2_int_slave {
+	/* Don't touch master. */
+	struct v4l2_int_device *master;
+
+	char attach_to[V4L2NAMESIZE];
+
+	int num_ioctls;
+	struct v4l2_int_ioctl_desc *ioctls;
+};
+
+struct v4l2_int_device {
+	/* Don't touch head. */
+	struct list_head head;
+
+	struct module *module;
+
+	char name[V4L2NAMESIZE];
+
+	enum v4l2_int_type type;
+	union {
+		struct v4l2_int_master *master;
+		struct v4l2_int_slave *slave;
+	} u;
+
+	void *priv;
+};
+
+int v4l2_int_device_register(struct v4l2_int_device *d);
+void v4l2_int_device_unregister(struct v4l2_int_device *d);
+
+int v4l2_int_ioctl_0(struct v4l2_int_device *d, int cmd);
+int v4l2_int_ioctl_1(struct v4l2_int_device *d, int cmd, void *arg);
+
+/*
+ *
+ * Types and definitions for IOCTL commands.
+ *
+ */
+
+/* Slave interface type. */
+enum v4l2_if_type {
+	/*
+	 * Parallel 8-, 10- or 12-bit interface, used by for example
+	 * on certain image sensors.
+	 */
+	V4L2_IF_TYPE_BT656,
+};
+
+enum v4l2_if_type_bt656_mode {
+	/*
+	 * Modes without Bt synchronisation codes. Separate
+	 * synchronisation signal lines are used.
+	 */
+	V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT,
+	V4L2_IF_TYPE_BT656_MODE_NOBT_10BIT,
+	V4L2_IF_TYPE_BT656_MODE_NOBT_12BIT,
+	/*
+	 * Use Bt synchronisation codes. The vertical and horizontal
+	 * synchronisation is done based on synchronisation codes.
+	 */
+	V4L2_IF_TYPE_BT656_MODE_BT_8BIT,
+	V4L2_IF_TYPE_BT656_MODE_BT_10BIT,
+};
+
+struct v4l2_if_type_bt656 {
+	/*
+	 * 0: Frame begins when vsync is high.
+	 * 1: Frame begins when vsync changes from low to high.
+	 */
+	unsigned frame_start_on_rising_vs:1;
+	/* Use Bt synchronisation codes for sync correction. */
+	unsigned bt_sync_correct:1;
+	/* Swap every two adjacent image data elements. */
+	unsigned swap:1;
+	/* Inverted latch clock polarity from slave. */
+	unsigned latch_clk_inv:1;
+	/* Hs polarity. 0 is active high, 1 active low. */
+	unsigned nobt_hs_inv:1;
+	/* Vs polarity. 0 is active high, 1 active low. */
+	unsigned nobt_vs_inv:1;
+	enum v4l2_if_type_bt656_mode mode;
+	/* Minimum accepted bus clock for slave (in Hz). */
+	u32 clock_min;
+	/* Maximum accepted bus clock for slave. */
+	u32 clock_max;
+	/*
+	 * Current wish of the slave. May only change in response to
+	 * ioctls that affect image capture.
+	 */
+	u32 clock_curr;
+};
+
+struct v4l2_ifparm {
+	enum v4l2_if_type if_type;
+	union {
+		struct v4l2_if_type_bt656 bt656;
+	} u;
+};
+
+/* IOCTL command numbers. */
+enum v4l2_int_ioctl_num {
+	/*
+	 *
+	 * "Proper" V4L ioctls, as in struct video_device.
+	 *
+	 */
+	vidioc_int_enum_fmt_cap_num = 1,
+	vidioc_int_g_fmt_cap_num,
+	vidioc_int_s_fmt_cap_num,
+	vidioc_int_try_fmt_cap_num,
+	vidioc_int_queryctrl_num,
+	vidioc_int_g_ctrl_num,
+	vidioc_int_s_ctrl_num,
+	vidioc_int_g_parm_num,
+	vidioc_int_s_parm_num,
+
+	/*
+	 *
+	 * Strictly internal ioctls.
+	 *
+	 */
+	/* Initialise the device when slave attaches to the master. */
+	vidioc_int_dev_init_num = 1000,
+	/* Delinitialise the device at slave detach. */
+	vidioc_int_dev_exit_num,
+	/* Set device power state: 0 is off, non-zero is on. */
+	vidioc_int_s_power_num,
+	/* Get slave interface parameters. */
+	vidioc_int_g_ifparm_num,
+	/* Does the slave need to be reset after VIDIOC_DQBUF? */
+	vidioc_int_g_needs_reset_num,
+
+	/*
+	 *
+	 * VIDIOC_INT_* ioctls.
+	 *
+	 */
+	/* VIDIOC_INT_RESET */
+	vidioc_int_reset_num,
+	/* VIDIOC_INT_INIT */
+	vidioc_int_init_num,
+	/* VIDIOC_INT_G_CHIP_IDENT */
+	vidioc_int_g_chip_ident_num,
+
+	/*
+	 *
+	 * Start of private ioctls.
+	 *
+	 */
+	vidioc_int_priv_start_num = 2000,
+};
+
+/*
+ *
+ * IOCTL wrapper functions for better type checking.
+ *
+ */
+
+#define V4L2_INT_WRAPPER_0(name)					\
+	static inline int vidioc_int_##name(struct v4l2_int_device *d)	\
+	{								\
+		return v4l2_int_ioctl_0(d, vidioc_int_##name##_num);	\
+	}								\
+									\
+	static inline struct v4l2_int_ioctl_desc			\
+	vidioc_int_##name##_cb(int (*func)				\
+			       (struct v4l2_int_device *))		\
+	{								\
+		struct v4l2_int_ioctl_desc desc;			\
+									\
+		desc.num = vidioc_int_##name##_num;			\
+		desc.func = (v4l2_int_ioctl_func *)func;		\
+									\
+		return desc;						\
+	}
+
+#define V4L2_INT_WRAPPER_1(name, arg_type, asterisk)			\
+	static inline int vidioc_int_##name(struct v4l2_int_device *d,	\
+					    arg_type asterisk arg)	\
+	{								\
+		return v4l2_int_ioctl_1(d, vidioc_int_##name##_num,	\
+					(void *)(unsigned long)arg);	\
+	}								\
+									\
+	static inline struct v4l2_int_ioctl_desc			\
+	vidioc_int_##name##_cb(int (*func)				\
+			       (struct v4l2_int_device *,		\
+				arg_type asterisk))			\
+	{								\
+		struct v4l2_int_ioctl_desc desc;			\
+									\
+		desc.num = vidioc_int_##name##_num;			\
+		desc.func = (v4l2_int_ioctl_func *)func;		\
+									\
+		return desc;						\
+	}
+
+V4L2_INT_WRAPPER_1(enum_fmt_cap, struct v4l2_fmtdesc, *);
+V4L2_INT_WRAPPER_1(g_fmt_cap, struct v4l2_format, *);
+V4L2_INT_WRAPPER_1(s_fmt_cap, struct v4l2_format, *);
+V4L2_INT_WRAPPER_1(try_fmt_cap, struct v4l2_format, *);
+V4L2_INT_WRAPPER_1(queryctrl, struct v4l2_queryctrl, *);
+V4L2_INT_WRAPPER_1(g_ctrl, struct v4l2_control, *);
+V4L2_INT_WRAPPER_1(s_ctrl, struct v4l2_control, *);
+V4L2_INT_WRAPPER_1(g_parm, struct v4l2_streamparm, *);
+V4L2_INT_WRAPPER_1(s_parm, struct v4l2_streamparm, *);
+
+V4L2_INT_WRAPPER_0(dev_init);
+V4L2_INT_WRAPPER_0(dev_exit);
+V4L2_INT_WRAPPER_1(s_power, int, );
+V4L2_INT_WRAPPER_1(g_ifparm, struct v4l2_ifparm, *);
+V4L2_INT_WRAPPER_1(g_needs_reset, void, *);
+
+V4L2_INT_WRAPPER_0(reset);
+V4L2_INT_WRAPPER_0(init);
+V4L2_INT_WRAPPER_1(g_chip_ident, int, *);
+
+#endif
diff --git a/include/media/video-buf.h b/include/media/video-buf.h
deleted file mode 100644
index d6f079476db..00000000000
--- a/include/media/video-buf.h
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- *
- * generic helper functions for video4linux capture buffers, to handle
- * memory management and PCI DMA.
- * Right now, bttv, saa7134, saa7146 and cx88 use it.
- *
- * The functions expect the hardware being able to scatter gatter
- * (i.e. the buffers are not linear in physical memory, but fragmented
- * into PAGE_SIZE chunks).  They also assume the driver does not need
- * to touch the video data.
- *
- * device specific map/unmap/sync stuff now are mapped as file operations
- * to allow its usage by USB and virtual devices.
- *
- * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org>
- * (c) 2006 Mauro Carvalho Chehab, <mchehab@infradead.org>
- * (c) 2006 Ted Walther and John Sokol
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/videodev2.h>
-#include <linux/poll.h>
-
-#define UNSET (-1U)
-
-/* --------------------------------------------------------------------- */
-
-/*
- * Return a scatterlist for some page-aligned vmalloc()'ed memory
- * block (NULL on errors).  Memory for the scatterlist is allocated
- * using kmalloc.  The caller must free the memory.
- */
-struct scatterlist* videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages);
-
-/*
- * Return a scatterlist for a an array of userpages (NULL on errors).
- * Memory for the scatterlist is allocated using kmalloc.  The caller
- * must free the memory.
- */
-struct scatterlist* videobuf_pages_to_sg(struct page **pages, int nr_pages,
-					 int offset);
-
-struct videobuf_buffer;
-struct videobuf_queue;
-
-/* --------------------------------------------------------------------- */
-
-/*
- * A small set of helper functions to manage buffers (both userland
- * and kernel) for DMA.
- *
- * videobuf_dma_init_*()
- *	creates a buffer.  The userland version takes a userspace
- *	pointer + length.  The kernel version just wants the size and
- *	does memory allocation too using vmalloc_32().
- *
- * videobuf_dma_*()
- *	see Documentation/DMA-mapping.txt, these functions to
- *	basically the same.  The map function does also build a
- *	scatterlist for the buffer (and unmap frees it ...)
- *
- * videobuf_dma_free()
- *	no comment ...
- *
- */
-
-struct videobuf_dmabuf {
-	u32                 magic;
-
-	/* for userland buffer */
-	int                 offset;
-	struct page         **pages;
-
-	/* for kernel buffers */
-	void                *vmalloc;
-
-	/* Stores the userspace pointer to vmalloc area */
-	void                *varea;
-
-	/* for overlay buffers (pci-pci dma) */
-	dma_addr_t          bus_addr;
-
-	/* common */
-	struct scatterlist  *sglist;
-	int                 sglen;
-	int                 nr_pages;
-	int                 direction;
-};
-
-void videobuf_dma_init(struct videobuf_dmabuf *dma);
-int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction,
-			   unsigned long data, unsigned long size);
-int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction,
-			     int nr_pages);
-int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction,
-			      dma_addr_t addr, int nr_pages);
-int videobuf_dma_free(struct videobuf_dmabuf *dma);
-
-int videobuf_dma_map(struct videobuf_queue* q,struct videobuf_dmabuf *dma);
-int videobuf_dma_sync(struct videobuf_queue* q,struct videobuf_dmabuf *dma);
-int videobuf_dma_unmap(struct videobuf_queue* q,struct videobuf_dmabuf *dma);
-
-	/*FIXME: these variants are used only on *-alsa code, where videobuf is
-	 * used without queue
-	 */
-int videobuf_pci_dma_map(struct pci_dev *pci,struct videobuf_dmabuf *dma);
-int videobuf_pci_dma_unmap(struct pci_dev *pci,struct videobuf_dmabuf *dma);
-
-/* --------------------------------------------------------------------- */
-
-/*
- * A small set of helper functions to manage video4linux buffers.
- *
- * struct videobuf_buffer holds the data structures used by the helper
- * functions, additionally some commonly used fields for v4l buffers
- * (width, height, lists, waitqueue) are in there.  That struct should
- * be used as first element in the drivers buffer struct.
- *
- * about the mmap helpers (videobuf_mmap_*):
- *
- * The mmaper function allows to map any subset of contingous buffers.
- * This includes one mmap() call for all buffers (which the original
- * video4linux API uses) as well as one mmap() for every single buffer
- * (which v4l2 uses).
- *
- * If there is a valid mapping for a buffer, buffer->baddr/bsize holds
- * userspace address + size which can be feeded into the
- * videobuf_dma_init_user function listed above.
- *
- */
-
-struct videobuf_mapping {
-	unsigned int count;
-	unsigned long start;
-	unsigned long end;
-	struct videobuf_queue *q;
-};
-
-enum videobuf_state {
-	STATE_NEEDS_INIT = 0,
-	STATE_PREPARED   = 1,
-	STATE_QUEUED     = 2,
-	STATE_ACTIVE     = 3,
-	STATE_DONE       = 4,
-	STATE_ERROR      = 5,
-	STATE_IDLE       = 6,
-};
-
-struct videobuf_buffer {
-	unsigned int            i;
-	u32                     magic;
-
-	/* info about the buffer */
-	unsigned int            width;
-	unsigned int            height;
-	unsigned int            bytesperline; /* use only if != 0 */
-	unsigned long           size;
-	unsigned int            input;
-	enum v4l2_field         field;
-	enum videobuf_state     state;
-	struct videobuf_dmabuf  dma;
-	struct list_head        stream;  /* QBUF/DQBUF list */
-
-	/* for mmap'ed buffers */
-	enum v4l2_memory        memory;
-	size_t                  boff;    /* buffer offset (mmap + overlay) */
-	size_t                  bsize;   /* buffer size */
-	unsigned long           baddr;   /* buffer addr (userland ptr!) */
-	struct videobuf_mapping *map;
-
-	/* touched by irq handler */
-	struct list_head        queue;
-	wait_queue_head_t       done;
-	unsigned int            field_count;
-	struct timeval          ts;
-};
-
-typedef int (vb_map_sg_t)(void *dev,struct scatterlist *sglist,int nr_pages,
-					int direction);
-
-
-struct videobuf_queue_ops {
-	int (*buf_setup)(struct videobuf_queue *q,
-			 unsigned int *count, unsigned int *size);
-	int (*buf_prepare)(struct videobuf_queue *q,
-			   struct videobuf_buffer *vb,
-			   enum v4l2_field field);
-	void (*buf_queue)(struct videobuf_queue *q,
-			  struct videobuf_buffer *vb);
-	void (*buf_release)(struct videobuf_queue *q,
-			    struct videobuf_buffer *vb);
-
-	/* Helper operations - device dependent.
-	 * If null, videobuf_init defaults all to PCI handling
-	 */
-
-	vb_map_sg_t	*vb_map_sg;
-	vb_map_sg_t	*vb_dma_sync_sg;
-	vb_map_sg_t	*vb_unmap_sg;
-};
-
-struct videobuf_queue {
-	struct mutex               lock;
-	spinlock_t                 *irqlock;
-	void			   *dev; /* on pci, points to struct pci_dev */
-
-	enum v4l2_buf_type         type;
-	unsigned int               inputs; /* for V4L2_BUF_FLAG_INPUT */
-	unsigned int               msize;
-	enum v4l2_field            field;
-	enum v4l2_field            last;   /* for field=V4L2_FIELD_ALTERNATE */
-	struct videobuf_buffer     *bufs[VIDEO_MAX_FRAME];
-	struct videobuf_queue_ops  *ops;
-
-	/* capture via mmap() + ioctl(QBUF/DQBUF) */
-	unsigned int               streaming;
-	struct list_head           stream;
-
-	/* capture via read() */
-	unsigned int               reading;
-	unsigned int               read_off;
-	struct videobuf_buffer     *read_buf;
-
-	/* driver private data */
-	void                       *priv_data;
-};
-
-void* videobuf_alloc(unsigned int size);
-int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr);
-int videobuf_iolock(struct videobuf_queue* q, struct videobuf_buffer *vb,
-		struct v4l2_framebuffer *fbuf);
-
-/* Maps fops to PCI stuff */
-void videobuf_queue_pci(struct videobuf_queue* q);
-
-void videobuf_queue_init(struct videobuf_queue *q,
-			 struct videobuf_queue_ops *ops,
-			 void *dev,
-			 spinlock_t *irqlock,
-			 enum v4l2_buf_type type,
-			 enum v4l2_field field,
-			 unsigned int msize,
-			 void *priv);
-int  videobuf_queue_is_busy(struct videobuf_queue *q);
-void videobuf_queue_cancel(struct videobuf_queue *q);
-
-enum v4l2_field videobuf_next_field(struct videobuf_queue *q);
-void videobuf_status(struct v4l2_buffer *b, struct videobuf_buffer *vb,
-		     enum v4l2_buf_type type);
-int videobuf_reqbufs(struct videobuf_queue *q,
-		     struct v4l2_requestbuffers *req);
-int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b);
-int videobuf_qbuf(struct videobuf_queue *q,
-		  struct v4l2_buffer *b);
-int videobuf_dqbuf(struct videobuf_queue *q,
-		   struct v4l2_buffer *b, int nonblocking);
-int videobuf_streamon(struct videobuf_queue *q);
-int videobuf_streamoff(struct videobuf_queue *q);
-
-int videobuf_read_start(struct videobuf_queue *q);
-void videobuf_read_stop(struct videobuf_queue *q);
-ssize_t videobuf_read_stream(struct videobuf_queue *q,
-			     char __user *data, size_t count, loff_t *ppos,
-			     int vbihack, int nonblocking);
-ssize_t videobuf_read_one(struct videobuf_queue *q,
-			  char __user *data, size_t count, loff_t *ppos,
-			  int nonblocking);
-unsigned int videobuf_poll_stream(struct file *file,
-				  struct videobuf_queue *q,
-				  poll_table *wait);
-
-int videobuf_mmap_setup(struct videobuf_queue *q,
-			unsigned int bcount, unsigned int bsize,
-			enum v4l2_memory memory);
-int videobuf_mmap_free(struct videobuf_queue *q);
-int videobuf_mmap_mapper(struct videobuf_queue *q,
-			 struct vm_area_struct *vma);
-
-/* --------------------------------------------------------------------- */
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
new file mode 100644
index 00000000000..9fa09fb800a
--- /dev/null
+++ b/include/media/videobuf-core.h
@@ -0,0 +1,236 @@
+/*
+ * generic helper functions for handling video4linux capture buffers
+ *
+ * (c) 2007 Mauro Carvalho Chehab, <mchehab@infradead.org>
+ *
+ * Highly based on video-buf written originally by:
+ * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org>
+ * (c) 2006 Mauro Carvalho Chehab, <mchehab@infradead.org>
+ * (c) 2006 Ted Walther and John Sokol
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2
+ */
+
+#include <linux/poll.h>
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+#include <linux/videodev.h>
+#endif
+#include <linux/videodev2.h>
+
+#define UNSET (-1U)
+
+
+struct videobuf_buffer;
+struct videobuf_queue;
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * A small set of helper functions to manage video4linux buffers.
+ *
+ * struct videobuf_buffer holds the data structures used by the helper
+ * functions, additionally some commonly used fields for v4l buffers
+ * (width, height, lists, waitqueue) are in there.  That struct should
+ * be used as first element in the drivers buffer struct.
+ *
+ * about the mmap helpers (videobuf_mmap_*):
+ *
+ * The mmaper function allows to map any subset of contingous buffers.
+ * This includes one mmap() call for all buffers (which the original
+ * video4linux API uses) as well as one mmap() for every single buffer
+ * (which v4l2 uses).
+ *
+ * If there is a valid mapping for a buffer, buffer->baddr/bsize holds
+ * userspace address + size which can be feeded into the
+ * videobuf_dma_init_user function listed above.
+ *
+ */
+
+struct videobuf_mapping {
+	unsigned int count;
+	unsigned long start;
+	unsigned long end;
+	struct videobuf_queue *q;
+};
+
+enum videobuf_state {
+	STATE_NEEDS_INIT = 0,
+	STATE_PREPARED   = 1,
+	STATE_QUEUED     = 2,
+	STATE_ACTIVE     = 3,
+	STATE_DONE       = 4,
+	STATE_ERROR      = 5,
+	STATE_IDLE       = 6,
+};
+
+struct videobuf_buffer {
+	unsigned int            i;
+	u32                     magic;
+
+	/* info about the buffer */
+	unsigned int            width;
+	unsigned int            height;
+	unsigned int            bytesperline; /* use only if != 0 */
+	unsigned long           size;
+	unsigned int            input;
+	enum v4l2_field         field;
+	enum videobuf_state     state;
+	struct list_head        stream;  /* QBUF/DQBUF list */
+
+	/* touched by irq handler */
+	struct list_head        queue;
+	wait_queue_head_t       done;
+	unsigned int            field_count;
+	struct timeval          ts;
+
+	/* Memory type */
+	enum v4l2_memory        memory;
+
+	/* buffer size */
+	size_t                  bsize;
+
+	/* buffer offset (mmap + overlay) */
+	size_t                  boff;
+
+	/* buffer addr (userland ptr!) */
+	unsigned long           baddr;
+
+	/* for mmap'ed buffers */
+	struct videobuf_mapping *map;
+
+	/* Private pointer to allow specific methods to store their data */
+	int			privsize;
+	void                    *priv;
+};
+
+struct videobuf_queue_ops {
+	int (*buf_setup)(struct videobuf_queue *q,
+			 unsigned int *count, unsigned int *size);
+	int (*buf_prepare)(struct videobuf_queue *q,
+			   struct videobuf_buffer *vb,
+			   enum v4l2_field field);
+	void (*buf_queue)(struct videobuf_queue *q,
+			  struct videobuf_buffer *vb);
+	void (*buf_release)(struct videobuf_queue *q,
+			    struct videobuf_buffer *vb);
+};
+
+#define MAGIC_QTYPE_OPS	0x12261003
+
+/* Helper operations - device type dependent */
+struct videobuf_qtype_ops {
+	u32                     magic;
+
+	void* (*alloc)		(size_t size);
+	int (*iolock)		(struct videobuf_queue* q,
+				 struct videobuf_buffer *vb,
+				 struct v4l2_framebuffer *fbuf);
+	int (*mmap)		(struct videobuf_queue *q,
+				 unsigned int *count,
+				 unsigned int *size,
+				 enum v4l2_memory memory);
+	int (*sync)		(struct videobuf_queue* q,
+				 struct videobuf_buffer *buf);
+	int (*copy_to_user)	(struct videobuf_queue *q,
+				 char __user *data,
+				 size_t count,
+				 int nonblocking);
+	int (*copy_stream)	(struct videobuf_queue *q,
+				 char __user *data,
+				 size_t count,
+				 size_t pos,
+				 int vbihack,
+				 int nonblocking);
+	int (*mmap_free)	(struct videobuf_queue *q);
+	int (*mmap_mapper)	(struct videobuf_queue *q,
+				struct vm_area_struct *vma);
+};
+
+struct videobuf_queue {
+	struct mutex               lock;
+	spinlock_t                 *irqlock;
+	void			   *dev; /* on pci, points to struct pci_dev */
+
+	enum v4l2_buf_type         type;
+	unsigned int               inputs; /* for V4L2_BUF_FLAG_INPUT */
+	unsigned int               msize;
+	enum v4l2_field            field;
+	enum v4l2_field            last;   /* for field=V4L2_FIELD_ALTERNATE */
+	struct videobuf_buffer     *bufs[VIDEO_MAX_FRAME];
+	struct videobuf_queue_ops  *ops;
+	struct videobuf_qtype_ops  *int_ops;
+
+	/* capture via mmap() + ioctl(QBUF/DQBUF) */
+	unsigned int               streaming;
+	struct list_head           stream;
+
+	/* capture via read() */
+	unsigned int               reading;
+	unsigned int               read_off;
+	struct videobuf_buffer     *read_buf;
+
+	/* driver private data */
+	void                       *priv_data;
+};
+
+int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr);
+int videobuf_iolock(struct videobuf_queue* q, struct videobuf_buffer *vb,
+		struct v4l2_framebuffer *fbuf);
+
+void *videobuf_alloc(struct videobuf_queue* q);
+
+void videobuf_queue_core_init(struct videobuf_queue *q,
+			 struct videobuf_queue_ops *ops,
+			 void *dev,
+			 spinlock_t *irqlock,
+			 enum v4l2_buf_type type,
+			 enum v4l2_field field,
+			 unsigned int msize,
+			 void *priv,
+			 struct videobuf_qtype_ops *int_ops);
+int  videobuf_queue_is_busy(struct videobuf_queue *q);
+void videobuf_queue_cancel(struct videobuf_queue *q);
+
+enum v4l2_field videobuf_next_field(struct videobuf_queue *q);
+int videobuf_reqbufs(struct videobuf_queue *q,
+		     struct v4l2_requestbuffers *req);
+int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b);
+int videobuf_qbuf(struct videobuf_queue *q,
+		  struct v4l2_buffer *b);
+int videobuf_dqbuf(struct videobuf_queue *q,
+		   struct v4l2_buffer *b, int nonblocking);
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+int videobuf_cgmbuf(struct videobuf_queue *q,
+		    struct video_mbuf *mbuf, int count);
+#endif
+int videobuf_streamon(struct videobuf_queue *q);
+int videobuf_streamoff(struct videobuf_queue *q);
+
+int videobuf_read_start(struct videobuf_queue *q);
+void videobuf_read_stop(struct videobuf_queue *q);
+ssize_t videobuf_read_stream(struct videobuf_queue *q,
+			     char __user *data, size_t count, loff_t *ppos,
+			     int vbihack, int nonblocking);
+ssize_t videobuf_read_one(struct videobuf_queue *q,
+			  char __user *data, size_t count, loff_t *ppos,
+			  int nonblocking);
+unsigned int videobuf_poll_stream(struct file *file,
+				  struct videobuf_queue *q,
+				  poll_table *wait);
+
+int videobuf_mmap_setup(struct videobuf_queue *q,
+			unsigned int bcount, unsigned int bsize,
+			enum v4l2_memory memory);
+int videobuf_mmap_free(struct videobuf_queue *q);
+int videobuf_mmap_mapper(struct videobuf_queue *q,
+			 struct vm_area_struct *vma);
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
new file mode 100644
index 00000000000..38105031db2
--- /dev/null
+++ b/include/media/videobuf-dma-sg.h
@@ -0,0 +1,122 @@
+/*
+ * helper functions for PCI DMA video4linux capture buffers
+ *
+ * The functions expect the hardware being able to scatter gatter
+ * (i.e. the buffers are not linear in physical memory, but fragmented
+ * into PAGE_SIZE chunks).  They also assume the driver does not need
+ * to touch the video data.
+ *
+ * (c) 2007 Mauro Carvalho Chehab, <mchehab@infradead.org>
+ *
+ * Highly based on video-buf written originally by:
+ * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org>
+ * (c) 2006 Mauro Carvalho Chehab, <mchehab@infradead.org>
+ * (c) 2006 Ted Walther and John Sokol
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2
+ */
+
+#include <media/videobuf-core.h>
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Return a scatterlist for some page-aligned vmalloc()'ed memory
+ * block (NULL on errors).  Memory for the scatterlist is allocated
+ * using kmalloc.  The caller must free the memory.
+ */
+struct scatterlist* videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages);
+
+/*
+ * Return a scatterlist for a an array of userpages (NULL on errors).
+ * Memory for the scatterlist is allocated using kmalloc.  The caller
+ * must free the memory.
+ */
+struct scatterlist* videobuf_pages_to_sg(struct page **pages, int nr_pages,
+					 int offset);
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * A small set of helper functions to manage buffers (both userland
+ * and kernel) for DMA.
+ *
+ * videobuf_dma_init_*()
+ *	creates a buffer.  The userland version takes a userspace
+ *	pointer + length.  The kernel version just wants the size and
+ *	does memory allocation too using vmalloc_32().
+ *
+ * videobuf_dma_*()
+ *	see Documentation/DMA-mapping.txt, these functions to
+ *	basically the same.  The map function does also build a
+ *	scatterlist for the buffer (and unmap frees it ...)
+ *
+ * videobuf_dma_free()
+ *	no comment ...
+ *
+ */
+
+struct videobuf_dmabuf {
+	u32                 magic;
+
+	/* for userland buffer */
+	int                 offset;
+	struct page         **pages;
+
+	/* for kernel buffers */
+	void                *vmalloc;
+
+	/* Stores the userspace pointer to vmalloc area */
+	void                *varea;
+
+	/* for overlay buffers (pci-pci dma) */
+	dma_addr_t          bus_addr;
+
+	/* common */
+	struct scatterlist  *sglist;
+	int                 sglen;
+	int                 nr_pages;
+	int                 direction;
+};
+
+struct videbuf_pci_sg_memory
+{
+	u32                 magic;
+
+	/* for mmap'ed buffers */
+	struct videobuf_dmabuf  dma;
+};
+
+void videobuf_dma_init(struct videobuf_dmabuf *dma);
+int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction,
+			   unsigned long data, unsigned long size);
+int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction,
+			     int nr_pages);
+int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction,
+			      dma_addr_t addr, int nr_pages);
+int videobuf_dma_free(struct videobuf_dmabuf *dma);
+
+int videobuf_dma_map(struct videobuf_queue* q,struct videobuf_dmabuf *dma);
+int videobuf_dma_sync(struct videobuf_queue* q,struct videobuf_dmabuf *dma);
+int videobuf_dma_unmap(struct videobuf_queue* q,struct videobuf_dmabuf *dma);
+struct videobuf_dmabuf *videobuf_to_dma (struct videobuf_buffer *buf);
+
+void *videobuf_pci_alloc (size_t size);
+
+void videobuf_queue_pci_init(struct videobuf_queue* q,
+			 struct videobuf_queue_ops *ops,
+			 void *dev,
+			 spinlock_t *irqlock,
+			 enum v4l2_buf_type type,
+			 enum v4l2_field field,
+			 unsigned int msize,
+			 void *priv);
+
+	/*FIXME: these variants are used only on *-alsa code, where videobuf is
+	 * used without queue
+	 */
+int videobuf_pci_dma_map(struct pci_dev *pci,struct videobuf_dmabuf *dma);
+int videobuf_pci_dma_unmap(struct pci_dev *pci,struct videobuf_dmabuf *dma);
+
diff --git a/include/media/video-buf-dvb.h b/include/media/videobuf-dvb.h
index 8233cafdeef..8233cafdeef 100644
--- a/include/media/video-buf-dvb.h
+++ b/include/media/videobuf-dvb.h
diff --git a/include/media/videobuf-vmalloc.h b/include/media/videobuf-vmalloc.h
new file mode 100644
index 00000000000..26a8958d23d
--- /dev/null
+++ b/include/media/videobuf-vmalloc.h
@@ -0,0 +1,41 @@
+/*
+ * helper functions for vmalloc capture buffers
+ *
+ * The functions expect the hardware being able to scatter gatter
+ * (i.e. the buffers are not linear in physical memory, but fragmented
+ * into PAGE_SIZE chunks).  They also assume the driver does not need
+ * to touch the video data.
+ *
+ * (c) 2007 Mauro Carvalho Chehab, <mchehab@infradead.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2
+ */
+
+#include <media/videobuf-core.h>
+
+/* --------------------------------------------------------------------- */
+
+struct videbuf_vmalloc_memory
+{
+	u32                 magic;
+
+	void                *vmalloc;
+
+	/* remap_vmalloc_range seems to need to run after mmap() on some cases */
+	struct vm_area_struct *vma;
+};
+
+void videobuf_queue_vmalloc_init(struct videobuf_queue* q,
+			 struct videobuf_queue_ops *ops,
+			 void *dev,
+			 spinlock_t *irqlock,
+			 enum v4l2_buf_type type,
+			 enum v4l2_field field,
+			 unsigned int msize,
+			 void *priv);
+
+void *videobuf_to_vmalloc (struct videobuf_buffer *buf);
+
+void videobuf_vmalloc_free (struct videobuf_buffer *buf);
diff --git a/kernel/sched.c b/kernel/sched.c
index 6107a0cd632..6c10fa796ca 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -61,6 +61,7 @@
 #include <linux/delayacct.h>
 #include <linux/reciprocal_div.h>
 #include <linux/unistd.h>
+#include <linux/pagemap.h>
 
 #include <asm/tlb.h>
 
diff --git a/mm/bounce.c b/mm/bounce.c
index 179fe38a241..3b549bf31f7 100644
--- a/mm/bounce.c
+++ b/mm/bounce.c
@@ -140,26 +140,19 @@ static void bounce_end_io(struct bio *bio, mempool_t *pool, int err)
 		mempool_free(bvec->bv_page, pool);
 	}
 
-	bio_endio(bio_orig, bio_orig->bi_size, err);
+	bio_endio(bio_orig, err);
 	bio_put(bio);
 }
 
-static int bounce_end_io_write(struct bio *bio, unsigned int bytes_done, int err)
+static void bounce_end_io_write(struct bio *bio, int err)
 {
-	if (bio->bi_size)
-		return 1;
-
 	bounce_end_io(bio, page_pool, err);
-	return 0;
 }
 
-static int bounce_end_io_write_isa(struct bio *bio, unsigned int bytes_done, int err)
+static void bounce_end_io_write_isa(struct bio *bio, int err)
 {
-	if (bio->bi_size)
-		return 1;
 
 	bounce_end_io(bio, isa_page_pool, err);
-	return 0;
 }
 
 static void __bounce_end_io_read(struct bio *bio, mempool_t *pool, int err)
@@ -172,22 +165,14 @@ static void __bounce_end_io_read(struct bio *bio, mempool_t *pool, int err)
 	bounce_end_io(bio, pool, err);
 }
 
-static int bounce_end_io_read(struct bio *bio, unsigned int bytes_done, int err)
+static void bounce_end_io_read(struct bio *bio, int err)
 {
-	if (bio->bi_size)
-		return 1;
-
 	__bounce_end_io_read(bio, page_pool, err);
-	return 0;
 }
 
-static int bounce_end_io_read_isa(struct bio *bio, unsigned int bytes_done, int err)
+static void bounce_end_io_read_isa(struct bio *bio, int err)
 {
-	if (bio->bi_size)
-		return 1;
-
 	__bounce_end_io_read(bio, isa_page_pool, err);
-	return 0;
 }
 
 static void __blk_queue_bounce(struct request_queue *q, struct bio **bio_orig,
diff --git a/mm/page_io.c b/mm/page_io.c
index dbffec0d78c..3b97f685027 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -44,14 +44,11 @@ static struct bio *get_swap_bio(gfp_t gfp_flags, pgoff_t index,
 	return bio;
 }
 
-static int end_swap_bio_write(struct bio *bio, unsigned int bytes_done, int err)
+static void end_swap_bio_write(struct bio *bio, int err)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct page *page = bio->bi_io_vec[0].bv_page;
 
-	if (bio->bi_size)
-		return 1;
-
 	if (!uptodate) {
 		SetPageError(page);
 		/*
@@ -71,17 +68,13 @@ static int end_swap_bio_write(struct bio *bio, unsigned int bytes_done, int err)
 	}
 	end_page_writeback(page);
 	bio_put(bio);
-	return 0;
 }
 
-int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err)
+void end_swap_bio_read(struct bio *bio, int err)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct page *page = bio->bi_io_vec[0].bv_page;
 
-	if (bio->bi_size)
-		return 1;
-
 	if (!uptodate) {
 		SetPageError(page);
 		ClearPageUptodate(page);
@@ -94,7 +87,6 @@ int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err)
 	}
 	unlock_page(page);
 	bio_put(bio);
-	return 0;
 }
 
 /*
diff --git a/mm/readahead.c b/mm/readahead.c
index 39bf45d4332..be20c9d699d 100644
--- a/mm/readahead.c
+++ b/mm/readahead.c
@@ -15,6 +15,7 @@
 #include <linux/backing-dev.h>
 #include <linux/task_io_accounting_ops.h>
 #include <linux/pagevec.h>
+#include <linux/pagemap.h>
 
 void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page)
 {
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index f7844f6aa48..66315862715 100755
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -12,6 +12,7 @@
 #	sh64 port by Paul Mundt
 #	Random bits by Matt Mackall <mpm@selenic.com>
 #	M68k port by Geert Uytterhoeven and Andreas Schwab
+#	AVR32 port by Haavard Skinnemoen <hskinnemoen@atmel.com>
 #
 #	Usage:
 #	objdump -d vmlinux | stackcheck.pl [arch]
@@ -37,6 +38,10 @@ my (@stack, $re, $x, $xs);
 	if ($arch eq 'arm') {
 		#c0008ffc:	e24dd064	sub	sp, sp, #100	; 0x64
 		$re = qr/.*sub.*sp, sp, #(([0-9]{2}|[3-9])[0-9]{2})/o;
+	} elsif ($arch eq 'avr32') {
+		#8000008a:       20 1d           sub sp,4
+		#80000ca8:       fa cd 05 b0     sub sp,sp,1456
+		$re = qr/^.*sub.*sp.*,([0-9]{1,8})/o;
 	} elsif ($arch =~ /^i[3456]86$/) {
 		#c0105234:       81 ec ac 05 00 00       sub    $0x5ac,%esp
 		$re = qr/^.*[as][du][db]    \$(0x$x{1,8}),\%esp$/o;
diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh
index 0dcc01ce45a..366f8c7f62b 100755
--- a/scripts/checksyscalls.sh
+++ b/scripts/checksyscalls.sh
@@ -119,5 +119,5 @@ sed -n -e '/^\#define/ { s/[^_]*__NR_\([^[:space:]]*\).*/\
 \#endif/p }' $1
 }
 
-(ignore_list && syscall_list ${srctree}/include/asm-i386/unistd.h) | \
+(ignore_list && syscall_list ${srctree}/include/asm-x86/unistd_32.h) | \
 $* -E -x c - > /dev/null
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 895ba3ac620..36e3754db53 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -484,6 +484,21 @@ static int do_parisc_entry(const char *filename, struct parisc_device_id *id,
 	return 1;
 }
 
+/* Looks like: sdio:cNvNdN. */
+static int do_sdio_entry(const char *filename,
+			struct sdio_device_id *id, char *alias)
+{
+	id->class = TO_NATIVE(id->class);
+	id->vendor = TO_NATIVE(id->vendor);
+	id->device = TO_NATIVE(id->device);
+
+	strcpy(alias, "sdio:");
+	ADD(alias, "c", id->class != (__u8)SDIO_ANY_ID, id->class);
+	ADD(alias, "v", id->vendor != (__u16)SDIO_ANY_ID, id->vendor);
+	ADD(alias, "d", id->device != (__u16)SDIO_ANY_ID, id->device);
+	return 1;
+}
+
 /* Looks like: ssb:vNidNrevN. */
 static int do_ssb_entry(const char *filename,
 			struct ssb_device_id *id, char *alias)
@@ -614,6 +629,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
 		do_table(symval, sym->st_size,
 			 sizeof(struct parisc_device_id), "parisc",
 			 do_parisc_entry, mod);
+	else if (sym_is(symname, "__mod_sdio_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct sdio_device_id), "sdio",
+			 do_sdio_entry, mod);
 	else if (sym_is(symname, "__mod_ssb_device_table"))
 		do_table(symval, sym->st_size,
 			 sizeof(struct ssb_device_id), "ssb",
diff --git a/scripts/namespace.pl b/scripts/namespace.pl
index f34373853ef..c6e88c652c2 100755
--- a/scripts/namespace.pl
+++ b/scripts/namespace.pl
@@ -105,7 +105,7 @@ sub linux_objects
 	if (/.*\.o$/ &&
 		! (
 		m:/built-in.o$:
-		|| m:arch/i386/kernel/vsyscall-syms.o$:
+		|| m:arch/x86/kernel/vsyscall-syms.o$:
 		|| m:arch/ia64/ia32/ia32.o$:
 		|| m:arch/ia64/kernel/gate-syms.o$:
 		|| m:arch/ia64/lib/__divdi3.o$:
@@ -328,9 +328,9 @@ sub list_multiply_defined
 			}
 			# Special case for i386 entry code
 			if ($#{$def{$name}} == 1 && $name =~ /^__kernel_/ &&
-			    $def{$name}[0] eq "arch/i386/kernel/vsyscall-int80.o" &&
-			    $def{$name}[1] eq "arch/i386/kernel/vsyscall-sysenter.o") {
-				&drop_def("arch/i386/kernel/vsyscall-sysenter.o", $name);
+			    $def{$name}[0] eq "arch/x86/kernel/vsyscall-int80_32.o" &&
+			    $def{$name}[1] eq "arch/x86/kernel/vsyscall-sysenter_32.o") {
+				&drop_def("arch/x86/kernel/vsyscall-sysenter_32.o", $name);
 				next;
 			}
 			printf "$name is multiply defined in :-\n";