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-rw-r--r--arch/powerpc/Kconfig13
-rw-r--r--arch/powerpc/Makefile9
-rw-r--r--arch/powerpc/boot/crt0.S23
-rw-r--r--arch/powerpc/configs/ppc64_defconfig1579
-rw-r--r--arch/powerpc/configs/pseries_defconfig1
-rw-r--r--arch/powerpc/kernel/Makefile7
-rw-r--r--arch/powerpc/kernel/align.c530
-rw-r--r--arch/powerpc/kernel/idle_64.c121
-rw-r--r--arch/powerpc/kernel/misc_32.S8
-rw-r--r--arch/powerpc/kernel/nvram_64.c742
-rw-r--r--arch/powerpc/kernel/rtas-rtc.c6
-rw-r--r--arch/powerpc/kernel/time.c28
-rw-r--r--arch/powerpc/platforms/chrp/setup.c11
-rw-r--r--arch/powerpc/platforms/chrp/smp.c1
-rw-r--r--arch/powerpc/platforms/chrp/time.c3
-rw-r--r--arch/powerpc/platforms/maple/time.c11
-rw-r--r--arch/powerpc/platforms/pseries/eeh.c3
-rw-r--r--arch/powerpc/platforms/pseries/setup.c4
18 files changed, 3049 insertions, 51 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 94df74bcc0e..bb2efdd566a 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -598,19 +598,6 @@ config ARCH_MEMORY_PROBE
def_bool y
depends on MEMORY_HOTPLUG
-# Some NUMA nodes have memory ranges that span
-# other nodes. Even though a pfn is valid and
-# between a node's start and end pfns, it may not
-# reside on that node.
-#
-# This is a relatively temporary hack that should
-# be able to go away when sparsemem is fully in
-# place
-
-config NODES_SPAN_OTHER_NODES
- def_bool y
- depends on NEED_MULTIPLE_NODES
-
config PPC_64K_PAGES
bool "64k page size"
depends on PPC64
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 99dbea8c5c5..98f67c78d1b 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -33,6 +33,8 @@ endif
export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY
+KBUILD_DEFCONFIG := $(shell uname -m)_defconfig
+
ifeq ($(CONFIG_PPC64),y)
OLDARCH := ppc64
SZ := 64
@@ -111,9 +113,6 @@ cpu-as-$(CONFIG_E200) += -Wa,-me200
AFLAGS += $(cpu-as-y)
CFLAGS += $(cpu-as-y)
-# Default to the common case.
-KBUILD_DEFCONFIG := common_defconfig
-
head-y := arch/powerpc/kernel/head_32.o
head-$(CONFIG_PPC64) := arch/powerpc/kernel/head_64.o
head-$(CONFIG_8xx) := arch/powerpc/kernel/head_8xx.o
@@ -125,11 +124,11 @@ head-$(CONFIG_PPC64) += arch/powerpc/kernel/entry_64.o
head-$(CONFIG_PPC_FPU) += arch/powerpc/kernel/fpu.o
core-y += arch/powerpc/kernel/ \
- arch/$(OLDARCH)/kernel/ \
arch/powerpc/mm/ \
arch/powerpc/lib/ \
arch/powerpc/sysdev/ \
arch/powerpc/platforms/
+core-$(CONFIG_PPC32) += arch/ppc/kernel/
core-$(CONFIG_MATH_EMULATION) += arch/ppc/math-emu/
core-$(CONFIG_XMON) += arch/powerpc/xmon/
core-$(CONFIG_APUS) += arch/ppc/amiga/
@@ -165,7 +164,7 @@ define archhelp
@echo ' (your) ~/bin/installkernel or'
@echo ' (distribution) /sbin/installkernel or'
@echo ' install to $$(INSTALL_PATH) and run lilo'
- @echo ' *_defconfig - Select default config from arch/$(ARCH)/ppc/configs'
+ @echo ' *_defconfig - Select default config from arch/$(ARCH)/configs'
endef
archclean:
diff --git a/arch/powerpc/boot/crt0.S b/arch/powerpc/boot/crt0.S
index 9cc44226393..d2f2ace56cd 100644
--- a/arch/powerpc/boot/crt0.S
+++ b/arch/powerpc/boot/crt0.S
@@ -14,43 +14,42 @@
.text
.globl _zimage_start
_zimage_start:
- bl reloc_offset
+ bl 1f
-reloc_offset:
+1:
mflr r0
- lis r9,reloc_offset@ha
- addi r9,r9,reloc_offset@l
+ lis r9,1b@ha
+ addi r9,r9,1b@l
subf. r0,r9,r0
- beq clear_caches
+ beq 3f
-reloc_got2:
lis r9,__got2_start@ha
addi r9,r9,__got2_start@l
lis r8,__got2_end@ha
addi r8,r8,__got2_end@l
subf. r8,r9,r8
- beq clear_caches
+ beq 3f
srwi. r8,r8,2
mtctr r8
add r9,r0,r9
-reloc_got2_loop:
+2:
lwz r8,0(r9)
add r8,r8,r0
stw r8,0(r9)
addi r9,r9,4
- bdnz reloc_got2_loop
+ bdnz 2b
-clear_caches:
+3:
lis r9,_start@h
add r9,r0,r9
lis r8,_etext@ha
addi r8,r8,_etext@l
add r8,r0,r8
-1: dcbf r0,r9
+4: dcbf r0,r9
icbi r0,r9
addi r9,r9,0x20
cmplwi 0,r9,8
- blt 1b
+ blt 4b
sync
isync
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
new file mode 100644
index 00000000000..b5ba3bbd96f
--- /dev/null
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -0,0 +1,1579 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.15-rc1
+# Fri Nov 18 16:23:24 2005
+#
+CONFIG_PPC64=y
+CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=32
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_CPUSETS=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_EMBEDDED is not set
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+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"
+
+#
+# Platform support
+#
+CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
+CONFIG_PPC_PSERIES=y
+CONFIG_PPC_PMAC=y
+CONFIG_PPC_PMAC64=y
+CONFIG_PPC_MAPLE=y
+# CONFIG_PPC_CELL is not set
+CONFIG_PPC_OF=y
+CONFIG_XICS=y
+CONFIG_U3_DART=y
+CONFIG_MPIC=y
+CONFIG_PPC_RTAS=y
+CONFIG_RTAS_ERROR_LOGGING=y
+CONFIG_RTAS_PROC=y
+CONFIG_RTAS_FLASH=m
+# CONFIG_MMIO_NVRAM is not set
+CONFIG_MPIC_BROKEN_U3=y
+CONFIG_IBMVIO=y
+# CONFIG_PPC_MPC106 is not set
+CONFIG_GENERIC_TBSYNC=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_FREQ_DEBUG is not set
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_PMAC64=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_BKL is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=m
+CONFIG_FORCE_MAX_ZONEORDER=13
+CONFIG_IOMMU_VMERGE=y
+CONFIG_HOTPLUG_CPU=y
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_PPC_SPLPAR=y
+CONFIG_EEH=y
+CONFIG_SCANLOG=m
+CONFIG_LPARCFG=y
+# CONFIG_NUMA is not set
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPARSEMEM_EXTREME=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_I8259=y
+# CONFIG_PPC_INDIRECT_PCI is not set
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCI_LEGACY_PROC is not set
+# CONFIG_PCI_DEBUG is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+CONFIG_HOTPLUG_PCI=m
+# CONFIG_HOTPLUG_PCI_FAKE is not set
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+CONFIG_HOTPLUG_PCI_RPA=m
+CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
+CONFIG_KERNEL_START=0xc000000000000000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+CONFIG_NET_KEY=m
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+CONFIG_NET_IPIP=y
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_TUNNEL=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+
+#
+# IP: Virtual Server Configuration
+#
+# CONFIG_IP_VS is not set
+# CONFIG_IPV6 is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_IP_NF_CONNTRACK=m
+CONFIG_IP_NF_CT_ACCT=y
+CONFIG_IP_NF_CONNTRACK_MARK=y
+CONFIG_IP_NF_CONNTRACK_EVENTS=y
+CONFIG_IP_NF_CONNTRACK_NETLINK=m
+CONFIG_IP_NF_CT_PROTO_SCTP=m
+CONFIG_IP_NF_FTP=m
+CONFIG_IP_NF_IRC=m
+# CONFIG_IP_NF_NETBIOS_NS is not set
+CONFIG_IP_NF_TFTP=m
+CONFIG_IP_NF_AMANDA=m
+# CONFIG_IP_NF_PPTP is not set
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_LIMIT=m
+CONFIG_IP_NF_MATCH_IPRANGE=m
+CONFIG_IP_NF_MATCH_MAC=m
+CONFIG_IP_NF_MATCH_PKTTYPE=m
+CONFIG_IP_NF_MATCH_MARK=m
+CONFIG_IP_NF_MATCH_MULTIPORT=m
+CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_RECENT=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_DSCP=m
+CONFIG_IP_NF_MATCH_AH_ESP=m
+CONFIG_IP_NF_MATCH_LENGTH=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_MATCH_TCPMSS=m
+CONFIG_IP_NF_MATCH_HELPER=m
+CONFIG_IP_NF_MATCH_STATE=m
+CONFIG_IP_NF_MATCH_CONNTRACK=m
+CONFIG_IP_NF_MATCH_OWNER=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_MATCH_REALM=m
+CONFIG_IP_NF_MATCH_SCTP=m
+CONFIG_IP_NF_MATCH_DCCP=m
+CONFIG_IP_NF_MATCH_COMMENT=m
+CONFIG_IP_NF_MATCH_CONNMARK=m
+CONFIG_IP_NF_MATCH_CONNBYTES=m
+CONFIG_IP_NF_MATCH_HASHLIMIT=m
+CONFIG_IP_NF_MATCH_STRING=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_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
+CONFIG_IP_NF_NAT=m
+CONFIG_IP_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_IP_NF_TARGET_SAME=m
+CONFIG_IP_NF_NAT_SNMP_BASIC=m
+CONFIG_IP_NF_NAT_IRC=m
+CONFIG_IP_NF_NAT_FTP=m
+CONFIG_IP_NF_NAT_TFTP=m
+CONFIG_IP_NF_NAT_AMANDA=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_TOS=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_DSCP=m
+CONFIG_IP_NF_TARGET_MARK=m
+CONFIG_IP_NF_TARGET_CLASSIFY=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_TARGET_CONNMARK=m
+CONFIG_IP_NF_TARGET_CLUSTERIP=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_TARGET_NOTRACK=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP 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_LLC=y
+# 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_NET_DIVERT 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
+CONFIG_NET_CLS_ROUTE=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_DEBUG_DRIVER is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+CONFIG_BLK_DEV_FD=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=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SX8 is not set
+# 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_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+CONFIG_IDE=y
+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 is not set
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_IDEPCI_SHARE_IRQ=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_OPTI621 is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
+CONFIG_IDEDMA_PCI_AUTO=y
+# CONFIG_IDEDMA_ONLYDISK is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+CONFIG_BLK_DEV_AMD74XX=y
+# CONFIG_BLK_DEV_CMD64X is not set
+# 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_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX 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_IDE_PMAC=y
+CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
+CONFIG_BLK_DEV_IDEDMA_PMAC=y
+# CONFIG_BLK_DEV_IDE_PMAC_BLINK is not set
+# CONFIG_IDE_ARM is not set
+CONFIG_BLK_DEV_IDEDMA=y
+# CONFIG_IDEDMA_IVB is not set
+CONFIG_IDEDMA_AUTO=y
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI Transport Attributes
+#
+CONFIG_SCSI_SPI_ATTRS=y
+CONFIG_SCSI_FC_ATTRS=y
+CONFIG_SCSI_ISCSI_ATTRS=m
+# CONFIG_SCSI_SAS_ATTRS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+CONFIG_SCSI_SATA=y
+# CONFIG_SCSI_SATA_AHCI is not set
+CONFIG_SCSI_SATA_SVW=y
+# CONFIG_SCSI_ATA_PIIX is not set
+# CONFIG_SCSI_SATA_MV is not set
+# CONFIG_SCSI_SATA_NV is not set
+# CONFIG_SCSI_PDC_ADMA is not set
+# CONFIG_SCSI_SATA_QSTOR is not set
+# CONFIG_SCSI_SATA_PROMISE is not set
+# CONFIG_SCSI_SATA_SX4 is not set
+# CONFIG_SCSI_SATA_SIL is not set
+# CONFIG_SCSI_SATA_SIL24 is not set
+# CONFIG_SCSI_SATA_SIS is not set
+# CONFIG_SCSI_SATA_ULI is not set
+# CONFIG_SCSI_SATA_VIA is not set
+# CONFIG_SCSI_SATA_VITESSE is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+CONFIG_SCSI_IBMVSCSI=y
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+CONFIG_SCSI_SYM53C8XX_2=y
+CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
+CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
+CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
+# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
+CONFIG_SCSI_IPR=y
+CONFIG_SCSI_IPR_TRACE=y
+CONFIG_SCSI_IPR_DUMP=y
+# CONFIG_SCSI_QLOGIC_FC is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+CONFIG_SCSI_QLA2XXX=y
+CONFIG_SCSI_QLA21XX=m
+CONFIG_SCSI_QLA22XX=m
+CONFIG_SCSI_QLA2300=m
+CONFIG_SCSI_QLA2322=m
+CONFIG_SCSI_QLA6312=m
+CONFIG_SCSI_QLA24XX=m
+CONFIG_SCSI_LPFC=m
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+CONFIG_SCSI_DEBUG=m
+
+#
+# Multi-device support (RAID and LVM)
+#
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_MD_LINEAR=y
+CONFIG_MD_RAID0=y
+CONFIG_MD_RAID1=y
+CONFIG_MD_RAID10=y
+CONFIG_MD_RAID5=y
+CONFIG_MD_RAID6=m
+CONFIG_MD_MULTIPATH=m
+CONFIG_MD_FAULTY=m
+CONFIG_BLK_DEV_DM=y
+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
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+CONFIG_IEEE1394=y
+
+#
+# Subsystem Options
+#
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
+# CONFIG_IEEE1394_OUI_DB is not set
+CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y
+CONFIG_IEEE1394_CONFIG_ROM_IP1394=y
+# CONFIG_IEEE1394_EXPORT_FULL_API is not set
+
+#
+# Device Drivers
+#
+# CONFIG_IEEE1394_PCILYNX is not set
+CONFIG_IEEE1394_OHCI1394=y
+
+#
+# Protocol Drivers
+#
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_SBP2=m
+# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
+CONFIG_IEEE1394_ETH1394=m
+CONFIG_IEEE1394_DV1394=m
+CONFIG_IEEE1394_RAWIO=y
+CONFIG_IEEE1394_CMP=m
+CONFIG_IEEE1394_AMDTP=m
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+CONFIG_ADB_PMU=y
+CONFIG_PMAC_SMU=y
+CONFIG_THERM_PM72=y
+CONFIG_WINDFARM=y
+CONFIG_WINDFARM_PM81=y
+CONFIG_WINDFARM_PM91=y
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=m
+CONFIG_BONDING=m
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=m
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+CONFIG_SUNGEM=y
+# CONFIG_CASSINI is not set
+CONFIG_NET_VENDOR_3COM=y
+CONFIG_VORTEX=y
+# CONFIG_TYPHOON is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_IBMVETH=m
+CONFIG_NET_PCI=y
+CONFIG_PCNET32=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEPRO100 is not set
+CONFIG_E100=y
+# 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_VIA_RHINE is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+CONFIG_ACENIC=y
+CONFIG_ACENIC_OMIT_TIGON_I=y
+# CONFIG_DL2K is not set
+CONFIG_E1000=y
+# CONFIG_E1000_NAPI is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_TIGON3=y
+# CONFIG_BNX2 is not set
+# CONFIG_MV643XX_ETH is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_CHELSIO_T1 is not set
+CONFIG_IXGB=m
+# CONFIG_IXGB_NAPI is not set
+# CONFIG_S2IO is not set
+
+#
+# Token Ring devices
+#
+CONFIG_TR=y
+CONFIG_IBMOL=y
+# CONFIG_3C359 is not set
+# CONFIG_TMS380TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PPP=m
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPP_FILTER is not set
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
+CONFIG_PPPOE=m
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+CONFIG_NETCONSOLE=y
+CONFIG_NETPOLL=y
+CONFIG_NETPOLL_RX=y
+CONFIG_NETPOLL_TRAP=y
+CONFIG_NET_POLL_CONTROLLER=y
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_PCSPKR=m
+# CONFIG_INPUT_UINPUT is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_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_PMACZILOG is not set
+CONFIG_SERIAL_ICOM=m
+CONFIG_SERIAL_JSM=m
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_HVC_CONSOLE=y
+CONFIG_HVCS=m
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+CONFIG_RAW_DRIVER=y
+CONFIG_MAX_RAW_DEVS=256
+# CONFIG_HANGCHECK_TIMER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=y
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+CONFIG_I2C_AMD8111=y
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+CONFIG_I2C_KEYWEST=y
+CONFIG_I2C_PMAC_SMU=y
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_SCx200_ACB is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C 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
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia Capabilities Port drivers
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+CONFIG_FB=y
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_MACMODES=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+CONFIG_FB_OF=y
+# CONFIG_FB_CONTROL is not set
+# CONFIG_FB_PLATINUM is not set
+# CONFIG_FB_VALKYRIE is not set
+# CONFIG_FB_CT65550 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+CONFIG_FB_MATROX=y
+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_OLD is not set
+CONFIG_FB_RADEON=y
+CONFIG_FB_RADEON_I2C=y
+# CONFIG_FB_RADEON_DEBUG is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_CYBLA is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+
+#
+# Logo configuration
+#
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_DEVICE=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_LCD_DEVICE=y
+
+#
+# Sound
+#
+CONFIG_SOUND=m
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=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_SEQUENCER_OSS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_GENERIC_DRIVER=y
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_VIRMIDI is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# PCI devices
+#
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_YMFPCI is not set
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS4000 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_HDA_INTEL is not set
+
+#
+# ALSA PowerMac devices
+#
+CONFIG_SND_POWERMAC=m
+CONFIG_SND_POWERMAC_AUTO_DRC=y
+
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_USX2Y is not set
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_BANDWIDTH is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_SPLIT_ISO is not set
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# 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 is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+CONFIG_USB_HIDINPUT=y
+# CONFIG_HID_FF is not set
+CONFIG_USB_HIDDEV=y
+# CONFIG_USB_AIPTEK is not set
+# CONFIG_USB_WACOM is not set
+# CONFIG_USB_ACECAD is not set
+# CONFIG_USB_KBTAB is not set
+# CONFIG_USB_POWERMATE is not set
+# CONFIG_USB_MTOUCH is not set
+# CONFIG_USB_ITMTOUCH is not set
+# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_YEALINK is not set
+# CONFIG_USB_XPAD is not set
+# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB Multimedia devices
+#
+# CONFIG_USB_DABUSB is not set
+
+#
+# Video4Linux support is needed for USB Multimedia device support
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGETKIT is not set
+# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+CONFIG_INFINIBAND=m
+# CONFIG_INFINIBAND_USER_MAD is not set
+# CONFIG_INFINIBAND_USER_ACCESS is not set
+CONFIG_INFINIBAND_MTHCA=m
+# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
+CONFIG_INFINIBAND_IPOIB=m
+# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
+# CONFIG_INFINIBAND_SRP is not set
+
+#
+# SN Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT2_FS_XIP=y
+CONFIG_FS_XIP=y
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+CONFIG_REISERFS_FS=y
+# 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=y
+CONFIG_JFS_POSIX_ACL=y
+CONFIG_JFS_SECURITY=y
+# CONFIG_JFS_DEBUG is not set
+# CONFIG_JFS_STATISTICS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_XFS_FS=m
+CONFIG_XFS_EXPORT=y
+# CONFIG_XFS_QUOTA is not set
+CONFIG_XFS_SECURITY=y
+CONFIG_XFS_POSIX_ACL=y
+# CONFIG_XFS_RT is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=y
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# 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=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+CONFIG_NFSD=m
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_TCP=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+CONFIG_RPCSEC_GSS_SPKM3=m
+# CONFIG_SMB_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+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=y
+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
+
+#
+# Library routines
+#
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+
+#
+# Instrumentation Support
+#
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+CONFIG_DEBUG_STACKOVERFLOW=y
+CONFIG_DEBUG_STACK_USAGE=y
+CONFIG_DEBUGGER=y
+CONFIG_XMON=y
+# CONFIG_XMON_DEFAULT is not set
+CONFIG_IRQSTACKS=y
+CONFIG_BOOTX_TEXT=y
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_HMAC=y
+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_DES=y
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_TWOFISH=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_TEST=m
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index b4745c918a4..b589b196eb3 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -165,7 +165,6 @@ CONFIG_SPARSEMEM_EXTREME=y
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
-CONFIG_NODES_SPAN_OTHER_NODES=y
# CONFIG_PPC_64K_PAGES is not set
CONFIG_SCHED_SMT=y
CONFIG_PROC_DEVICETREE=y
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 4970e3721a8..9ed551b6c17 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -12,12 +12,12 @@ CFLAGS_btext.o += -fPIC
endif
obj-y := semaphore.o cputable.o ptrace.o syscalls.o \
- irq.o signal_32.o pmc.o vdso.o
+ irq.o align.o signal_32.o pmc.o vdso.o
obj-y += vdso32/
obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \
signal_64.o ptrace32.o systbl.o \
paca.o ioctl32.o cpu_setup_power4.o \
- firmware.o sysfs.o udbg.o
+ firmware.o sysfs.o udbg.o idle_64.o
obj-$(CONFIG_PPC64) += vdso64/
obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
obj-$(CONFIG_POWER4) += idle_power4.o
@@ -35,6 +35,7 @@ obj-$(CONFIG_PPC_PSERIES) += udbg_16550.o
obj-$(CONFIG_PPC_MAPLE) += udbg_16550.o
udbgscc-$(CONFIG_PPC64) := udbg_scc.o
obj-$(CONFIG_PPC_PMAC) += $(udbgscc-y)
+obj64-$(CONFIG_PPC_MULTIPLATFORM) += nvram_64.o
ifeq ($(CONFIG_PPC_MERGE),y)
@@ -78,5 +79,7 @@ smpobj-$(CONFIG_SMP) += smp.o
endif
+obj-$(CONFIG_PPC64) += $(obj64-y)
+
extra-$(CONFIG_PPC_FPU) += fpu.o
extra-$(CONFIG_PPC64) += entry_64.o
diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c
new file mode 100644
index 00000000000..faaec9c6f78
--- /dev/null
+++ b/arch/powerpc/kernel/align.c
@@ -0,0 +1,530 @@
+/* align.c - handle alignment exceptions for the Power PC.
+ *
+ * Copyright (c) 1996 Paul Mackerras <paulus@cs.anu.edu.au>
+ * Copyright (c) 1998-1999 TiVo, Inc.
+ * PowerPC 403GCX modifications.
+ * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
+ * PowerPC 403GCX/405GP modifications.
+ * Copyright (c) 2001-2002 PPC64 team, IBM Corp
+ * 64-bit and Power4 support
+ * Copyright (c) 2005 Benjamin Herrenschmidt, IBM Corp
+ * <benh@kernel.crashing.org>
+ * Merge ppc32 and ppc64 implementations
+ *
+ * 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/mm.h>
+#include <asm/processor.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+#include <asm/cache.h>
+#include <asm/cputable.h>
+
+struct aligninfo {
+ unsigned char len;
+ unsigned char flags;
+};
+
+#define IS_XFORM(inst) (((inst) >> 26) == 31)
+#define IS_DSFORM(inst) (((inst) >> 26) >= 56)
+
+#define INVALID { 0, 0 }
+
+#define LD 1 /* load */
+#define ST 2 /* store */
+#define SE 4 /* sign-extend value */
+#define F 8 /* to/from fp regs */
+#define U 0x10 /* update index register */
+#define M 0x20 /* multiple load/store */
+#define SW 0x40 /* byte swap int or ... */
+#define S 0x40 /* ... single-precision fp */
+#define SX 0x40 /* byte count in XER */
+#define HARD 0x80 /* string, stwcx. */
+
+#define DCBZ 0x5f /* 8xx/82xx dcbz faults when cache not enabled */
+
+#define SWAP(a, b) (t = (a), (a) = (b), (b) = t)
+
+/*
+ * The PowerPC stores certain bits of the instruction that caused the
+ * alignment exception in the DSISR register. This array maps those
+ * bits to information about the operand length and what the
+ * instruction would do.
+ */
+static struct aligninfo aligninfo[128] = {
+ { 4, LD }, /* 00 0 0000: lwz / lwarx */
+ INVALID, /* 00 0 0001 */
+ { 4, ST }, /* 00 0 0010: stw */
+ INVALID, /* 00 0 0011 */
+ { 2, LD }, /* 00 0 0100: lhz */
+ { 2, LD+SE }, /* 00 0 0101: lha */
+ { 2, ST }, /* 00 0 0110: sth */
+ { 4, LD+M }, /* 00 0 0111: lmw */
+ { 4, LD+F+S }, /* 00 0 1000: lfs */
+ { 8, LD+F }, /* 00 0 1001: lfd */
+ { 4, ST+F+S }, /* 00 0 1010: stfs */
+ { 8, ST+F }, /* 00 0 1011: stfd */
+ INVALID, /* 00 0 1100 */
+ { 8, LD }, /* 00 0 1101: ld/ldu/lwa */
+ INVALID, /* 00 0 1110 */
+ { 8, ST }, /* 00 0 1111: std/stdu */
+ { 4, LD+U }, /* 00 1 0000: lwzu */
+ INVALID, /* 00 1 0001 */
+ { 4, ST+U }, /* 00 1 0010: stwu */
+ INVALID, /* 00 1 0011 */
+ { 2, LD+U }, /* 00 1 0100: lhzu */
+ { 2, LD+SE+U }, /* 00 1 0101: lhau */
+ { 2, ST+U }, /* 00 1 0110: sthu */
+ { 4, ST+M }, /* 00 1 0111: stmw */
+ { 4, LD+F+S+U }, /* 00 1 1000: lfsu */
+ { 8, LD+F+U }, /* 00 1 1001: lfdu */
+ { 4, ST+F+S+U }, /* 00 1 1010: stfsu */
+ { 8, ST+F+U }, /* 00 1 1011: stfdu */
+ INVALID, /* 00 1 1100 */
+ INVALID, /* 00 1 1101 */
+ INVALID, /* 00 1 1110 */
+ INVALID, /* 00 1 1111 */
+ { 8, LD }, /* 01 0 0000: ldx */
+ INVALID, /* 01 0 0001 */
+ { 8, ST }, /* 01 0 0010: stdx */
+ INVALID, /* 01 0 0011 */
+ INVALID, /* 01 0 0100 */
+ { 4, LD+SE }, /* 01 0 0101: lwax */
+ INVALID, /* 01 0 0110 */
+ INVALID, /* 01 0 0111 */
+ { 4, LD+M+HARD+SX }, /* 01 0 1000: lswx */
+ { 4, LD+M+HARD }, /* 01 0 1001: lswi */
+ { 4, ST+M+HARD+SX }, /* 01 0 1010: stswx */
+ { 4, ST+M+HARD }, /* 01 0 1011: stswi */
+ INVALID, /* 01 0 1100 */
+ { 8, LD+U }, /* 01 0 1101: ldu */
+ INVALID, /* 01 0 1110 */
+ { 8, ST+U }, /* 01 0 1111: stdu */
+ { 8, LD+U }, /* 01 1 0000: ldux */
+ INVALID, /* 01 1 0001 */
+ { 8, ST+U }, /* 01 1 0010: stdux */
+ INVALID, /* 01 1 0011 */
+ INVALID, /* 01 1 0100 */
+ { 4, LD+SE+U }, /* 01 1 0101: lwaux */
+ INVALID, /* 01 1 0110 */
+ INVALID, /* 01 1 0111 */
+ INVALID, /* 01 1 1000 */
+ INVALID, /* 01 1 1001 */
+ INVALID, /* 01 1 1010 */
+ INVALID, /* 01 1 1011 */
+ INVALID, /* 01 1 1100 */
+ INVALID, /* 01 1 1101 */
+ INVALID, /* 01 1 1110 */
+ INVALID, /* 01 1 1111 */
+ INVALID, /* 10 0 0000 */
+ INVALID, /* 10 0 0001 */
+ INVALID, /* 10 0 0010: stwcx. */
+ INVALID, /* 10 0 0011 */
+ INVALID, /* 10 0 0100 */
+ INVALID, /* 10 0 0101 */
+ INVALID, /* 10 0 0110 */
+ INVALID, /* 10 0 0111 */
+ { 4, LD+SW }, /* 10 0 1000: lwbrx */
+ INVALID, /* 10 0 1001 */
+ { 4, ST+SW }, /* 10 0 1010: stwbrx */
+ INVALID, /* 10 0 1011 */
+ { 2, LD+SW }, /* 10 0 1100: lhbrx */
+ { 4, LD+SE }, /* 10 0 1101 lwa */
+ { 2, ST+SW }, /* 10 0 1110: sthbrx */
+ INVALID, /* 10 0 1111 */
+ INVALID, /* 10 1 0000 */
+ INVALID, /* 10 1 0001 */
+ INVALID, /* 10 1 0010 */
+ INVALID, /* 10 1 0011 */
+ INVALID, /* 10 1 0100 */
+ INVALID, /* 10 1 0101 */
+ INVALID, /* 10 1 0110 */
+ INVALID, /* 10 1 0111 */
+ INVALID, /* 10 1 1000 */
+ INVALID, /* 10 1 1001 */
+ INVALID, /* 10 1 1010 */
+ INVALID, /* 10 1 1011 */
+ INVALID, /* 10 1 1100 */
+ INVALID, /* 10 1 1101 */
+ INVALID, /* 10 1 1110 */
+ { 0, ST+HARD }, /* 10 1 1111: dcbz */
+ { 4, LD }, /* 11 0 0000: lwzx */
+ INVALID, /* 11 0 0001 */
+ { 4, ST }, /* 11 0 0010: stwx */
+ INVALID, /* 11 0 0011 */
+ { 2, LD }, /* 11 0 0100: lhzx */
+ { 2, LD+SE }, /* 11 0 0101: lhax */
+ { 2, ST }, /* 11 0 0110: sthx */
+ INVALID, /* 11 0 0111 */
+ { 4, LD+F+S }, /* 11 0 1000: lfsx */
+ { 8, LD+F }, /* 11 0 1001: lfdx */
+ { 4, ST+F+S }, /* 11 0 1010: stfsx */
+ { 8, ST+F }, /* 11 0 1011: stfdx */
+ INVALID, /* 11 0 1100 */
+ { 8, LD+M }, /* 11 0 1101: lmd */
+ INVALID, /* 11 0 1110 */
+ { 8, ST+M }, /* 11 0 1111: stmd */
+ { 4, LD+U }, /* 11 1 0000: lwzux */
+ INVALID, /* 11 1 0001 */
+ { 4, ST+U }, /* 11 1 0010: stwux */
+ INVALID, /* 11 1 0011 */
+ { 2, LD+U }, /* 11 1 0100: lhzux */
+ { 2, LD+SE+U }, /* 11 1 0101: lhaux */
+ { 2, ST+U }, /* 11 1 0110: sthux */
+ INVALID, /* 11 1 0111 */
+ { 4, LD+F+S+U }, /* 11 1 1000: lfsux */
+ { 8, LD+F+U }, /* 11 1 1001: lfdux */
+ { 4, ST+F+S+U }, /* 11 1 1010: stfsux */
+ { 8, ST+F+U }, /* 11 1 1011: stfdux */
+ INVALID, /* 11 1 1100 */
+ INVALID, /* 11 1 1101 */
+ INVALID, /* 11 1 1110 */
+ INVALID, /* 11 1 1111 */
+};
+
+/*
+ * Create a DSISR value from the instruction
+ */
+static inline unsigned make_dsisr(unsigned instr)
+{
+ unsigned dsisr;
+
+
+ /* bits 6:15 --> 22:31 */
+ dsisr = (instr & 0x03ff0000) >> 16;
+
+ if (IS_XFORM(instr)) {
+ /* bits 29:30 --> 15:16 */
+ dsisr |= (instr & 0x00000006) << 14;
+ /* bit 25 --> 17 */
+ dsisr |= (instr & 0x00000040) << 8;
+ /* bits 21:24 --> 18:21 */
+ dsisr |= (instr & 0x00000780) << 3;
+ } else {
+ /* bit 5 --> 17 */
+ dsisr |= (instr & 0x04000000) >> 12;
+ /* bits 1: 4 --> 18:21 */
+ dsisr |= (instr & 0x78000000) >> 17;
+ /* bits 30:31 --> 12:13 */
+ if (IS_DSFORM(instr))
+ dsisr |= (instr & 0x00000003) << 18;
+ }
+
+ return dsisr;
+}
+
+/*
+ * The dcbz (data cache block zero) instruction
+ * gives an alignment fault if used on non-cacheable
+ * memory. We handle the fault mainly for the
+ * case when we are running with the cache disabled
+ * for debugging.
+ */
+static int emulate_dcbz(struct pt_regs *regs, unsigned char __user *addr)
+{
+ long __user *p;
+ int i, size;
+
+#ifdef __powerpc64__
+ size = ppc64_caches.dline_size;
+#else
+ size = L1_CACHE_BYTES;
+#endif
+ p = (long __user *) (regs->dar & -size);
+ if (user_mode(regs) && !access_ok(VERIFY_WRITE, p, size))
+ return -EFAULT;
+ for (i = 0; i < size / sizeof(long); ++i)
+ if (__put_user(0, p+i))
+ return -EFAULT;
+ return 1;
+}
+
+/*
+ * Emulate load & store multiple instructions
+ * On 64-bit machines, these instructions only affect/use the
+ * bottom 4 bytes of each register, and the loads clear the
+ * top 4 bytes of the affected register.
+ */
+#ifdef CONFIG_PPC64
+#define REG_BYTE(rp, i) *((u8 *)((rp) + ((i) >> 2)) + ((i) & 3) + 4)
+#else
+#define REG_BYTE(rp, i) *((u8 *)(rp) + (i))
+#endif
+
+static int emulate_multiple(struct pt_regs *regs, unsigned char __user *addr,
+ unsigned int reg, unsigned int nb,
+ unsigned int flags, unsigned int instr)
+{
+ unsigned long *rptr;
+ unsigned int nb0, i;
+
+ /*
+ * We do not try to emulate 8 bytes multiple as they aren't really
+ * available in our operating environments and we don't try to
+ * emulate multiples operations in kernel land as they should never
+ * be used/generated there at least not on unaligned boundaries
+ */
+ if (unlikely((nb > 4) || !user_mode(regs)))
+ return 0;
+
+ /* lmw, stmw, lswi/x, stswi/x */
+ nb0 = 0;
+ if (flags & HARD) {
+ if (flags & SX) {
+ nb = regs->xer & 127;
+ if (nb == 0)
+ return 1;
+ } else {
+ if (__get_user(instr,
+ (unsigned int __user *)regs->nip))
+ return -EFAULT;
+ nb = (instr >> 11) & 0x1f;
+ if (nb == 0)
+ nb = 32;
+ }
+ if (nb + reg * 4 > 128) {
+ nb0 = nb + reg * 4 - 128;
+ nb = 128 - reg * 4;
+ }
+ } else {
+ /* lwm, stmw */
+ nb = (32 - reg) * 4;
+ }
+
+ if (!access_ok((flags & ST ? VERIFY_WRITE: VERIFY_READ), addr, nb+nb0))
+ return -EFAULT; /* bad address */
+
+ rptr = &regs->gpr[reg];
+ if (flags & LD) {
+ /*
+ * This zeroes the top 4 bytes of the affected registers
+ * in 64-bit mode, and also zeroes out any remaining
+ * bytes of the last register for lsw*.
+ */
+ memset(rptr, 0, ((nb + 3) / 4) * sizeof(unsigned long));
+ if (nb0 > 0)
+ memset(&regs->gpr[0], 0,
+ ((nb0 + 3) / 4) * sizeof(unsigned long));
+
+ for (i = 0; i < nb; ++i)
+ if (__get_user(REG_BYTE(rptr, i), addr + i))
+ return -EFAULT;
+ if (nb0 > 0) {
+ rptr = &regs->gpr[0];
+ addr += nb;
+ for (i = 0; i < nb0; ++i)
+ if (__get_user(REG_BYTE(rptr, i), addr + i))
+ return -EFAULT;
+ }
+
+ } else {
+ for (i = 0; i < nb; ++i)
+ if (__put_user(REG_BYTE(rptr, i), addr + i))
+ return -EFAULT;
+ if (nb0 > 0) {
+ rptr = &regs->gpr[0];
+ addr += nb;
+ for (i = 0; i < nb0; ++i)
+ if (__put_user(REG_BYTE(rptr, i), addr + i))
+ return -EFAULT;
+ }
+ }
+ return 1;
+}
+
+
+/*
+ * Called on alignment exception. Attempts to fixup
+ *
+ * Return 1 on success
+ * Return 0 if unable to handle the interrupt
+ * Return -EFAULT if data address is bad
+ */
+
+int fix_alignment(struct pt_regs *regs)
+{
+ unsigned int instr, nb, flags;
+ unsigned int reg, areg;
+ unsigned int dsisr;
+ unsigned char __user *addr;
+ unsigned char __user *p;
+ int ret, t;
+ union {
+ u64 ll;
+ double dd;
+ unsigned char v[8];
+ struct {
+ unsigned hi32;
+ int low32;
+ } x32;
+ struct {
+ unsigned char hi48[6];
+ short low16;
+ } x16;
+ } data;
+
+ /*
+ * We require a complete register set, if not, then our assembly
+ * is broken
+ */
+ CHECK_FULL_REGS(regs);
+
+ dsisr = regs->dsisr;
+
+ /* Some processors don't provide us with a DSISR we can use here,
+ * let's make one up from the instruction
+ */
+ if (cpu_has_feature(CPU_FTR_NODSISRALIGN)) {
+ unsigned int real_instr;
+ if (unlikely(__get_user(real_instr,
+ (unsigned int __user *)regs->nip)))
+ return -EFAULT;
+ dsisr = make_dsisr(real_instr);
+ }
+
+ /* extract the operation and registers from the dsisr */
+ reg = (dsisr >> 5) & 0x1f; /* source/dest register */
+ areg = dsisr & 0x1f; /* register to update */
+ instr = (dsisr >> 10) & 0x7f;
+ instr |= (dsisr >> 13) & 0x60;
+
+ /* Lookup the operation in our table */
+ nb = aligninfo[instr].len;
+ flags = aligninfo[instr].flags;
+
+ /* DAR has the operand effective address */
+ addr = (unsigned char __user *)regs->dar;
+
+ /* A size of 0 indicates an instruction we don't support, with
+ * the exception of DCBZ which is handled as a special case here
+ */
+ if (instr == DCBZ)
+ return emulate_dcbz(regs, addr);
+ if (unlikely(nb == 0))
+ return 0;
+
+ /* Load/Store Multiple instructions are handled in their own
+ * function
+ */
+ if (flags & M)
+ return emulate_multiple(regs, addr, reg, nb, flags, instr);
+
+ /* Verify the address of the operand */
+ if (unlikely(user_mode(regs) &&
+ !access_ok((flags & ST ? VERIFY_WRITE : VERIFY_READ),
+ addr, nb)))
+ return -EFAULT;
+
+ /* Force the fprs into the save area so we can reference them */
+ if (flags & F) {
+ /* userland only */
+ if (unlikely(!user_mode(regs)))
+ return 0;
+ flush_fp_to_thread(current);
+ }
+
+ /* If we are loading, get the data from user space, else
+ * get it from register values
+ */
+ if (flags & LD) {
+ data.ll = 0;
+ ret = 0;
+ p = addr;
+ switch (nb) {
+ case 8:
+ ret |= __get_user(data.v[0], p++);
+ ret |= __get_user(data.v[1], p++);
+ ret |= __get_user(data.v[2], p++);
+ ret |= __get_user(data.v[3], p++);
+ case 4:
+ ret |= __get_user(data.v[4], p++);
+ ret |= __get_user(data.v[5], p++);
+ case 2:
+ ret |= __get_user(data.v[6], p++);
+ ret |= __get_user(data.v[7], p++);
+ if (unlikely(ret))
+ return -EFAULT;
+ }
+ } else if (flags & F)
+ data.dd = current->thread.fpr[reg];
+ else
+ data.ll = regs->gpr[reg];
+
+ /* Perform other misc operations like sign extension, byteswap,
+ * or floating point single precision conversion
+ */
+ switch (flags & ~U) {
+ case LD+SE: /* sign extend */
+ if ( nb == 2 )
+ data.ll = data.x16.low16;
+ else /* nb must be 4 */
+ data.ll = data.x32.low32;
+ break;
+ case LD+S: /* byte-swap */
+ case ST+S:
+ if (nb == 2) {
+ SWAP(data.v[6], data.v[7]);
+ } else {
+ SWAP(data.v[4], data.v[7]);
+ SWAP(data.v[5], data.v[6]);
+ }
+ break;
+
+ /* Single-precision FP load and store require conversions... */
+ case LD+F+S:
+#ifdef CONFIG_PPC_FPU
+ preempt_disable();
+ enable_kernel_fp();
+ cvt_fd((float *)&data.v[4], &data.dd, &current->thread);
+ preempt_enable();
+#else
+ return 0;
+#endif
+ break;
+ case ST+F+S:
+#ifdef CONFIG_PPC_FPU
+ preempt_disable();
+ enable_kernel_fp();
+ cvt_df(&data.dd, (float *)&data.v[4], &current->thread);
+ preempt_enable();
+#else
+ return 0;
+#endif
+ break;
+ }
+
+ /* Store result to memory or update registers */
+ if (flags & ST) {
+ ret = 0;
+ p = addr;
+ switch (nb) {
+ case 8:
+ ret |= __put_user(data.v[0], p++);
+ ret |= __put_user(data.v[1], p++);
+ ret |= __put_user(data.v[2], p++);
+ ret |= __put_user(data.v[3], p++);
+ case 4:
+ ret |= __put_user(data.v[4], p++);
+ ret |= __put_user(data.v[5], p++);
+ case 2:
+ ret |= __put_user(data.v[6], p++);
+ ret |= __put_user(data.v[7], p++);
+ }
+ if (unlikely(ret))
+ return -EFAULT;
+ } else if (flags & F)
+ current->thread.fpr[reg] = data.dd;
+ else
+ regs->gpr[reg] = data.ll;
+
+ /* Update RA as needed */
+ if (flags & U)
+ regs->gpr[areg] = regs->dar;
+
+ return 1;
+}
diff --git a/arch/powerpc/kernel/idle_64.c b/arch/powerpc/kernel/idle_64.c
new file mode 100644
index 00000000000..b879d3057ef
--- /dev/null
+++ b/arch/powerpc/kernel/idle_64.c
@@ -0,0 +1,121 @@
+/*
+ * Idle daemon for PowerPC. Idle daemon will handle any action
+ * that needs to be taken when the system becomes idle.
+ *
+ * Originally Written by Cort Dougan (cort@cs.nmt.edu)
+ *
+ * iSeries supported added by Mike Corrigan <mikejc@us.ibm.com>
+ *
+ * Additional shared processor, SMT, and firmware support
+ * Copyright (c) 2003 Dave Engebretsen <engebret@us.ibm.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.
+ */
+
+#include <linux/config.h>
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/smp.h>
+#include <linux/cpu.h>
+#include <linux/sysctl.h>
+
+#include <asm/system.h>
+#include <asm/processor.h>
+#include <asm/cputable.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/smp.h>
+
+extern void power4_idle(void);
+
+void default_idle(void)
+{
+ unsigned int cpu = smp_processor_id();
+ set_thread_flag(TIF_POLLING_NRFLAG);
+
+ while (1) {
+ if (!need_resched()) {
+ while (!need_resched() && !cpu_is_offline(cpu)) {
+ ppc64_runlatch_off();
+
+ /*
+ * Go into low thread priority and possibly
+ * low power mode.
+ */
+ HMT_low();
+ HMT_very_low();
+ }
+
+ HMT_medium();
+ }
+
+ ppc64_runlatch_on();
+ preempt_enable_no_resched();
+ schedule();
+ preempt_disable();
+ if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING)
+ cpu_die();
+ }
+}
+
+void native_idle(void)
+{
+ while (1) {
+ ppc64_runlatch_off();
+
+ if (!need_resched())
+ power4_idle();
+
+ if (need_resched()) {
+ ppc64_runlatch_on();
+ preempt_enable_no_resched();
+ schedule();
+ preempt_disable();
+ }
+
+ if (cpu_is_offline(smp_processor_id()) &&
+ system_state == SYSTEM_RUNNING)
+ cpu_die();
+ }
+}
+
+void cpu_idle(void)
+{
+ BUG_ON(NULL == ppc_md.idle_loop);
+ ppc_md.idle_loop();
+}
+
+int powersave_nap;
+
+#ifdef CONFIG_SYSCTL
+/*
+ * Register the sysctl to set/clear powersave_nap.
+ */
+static ctl_table powersave_nap_ctl_table[]={
+ {
+ .ctl_name = KERN_PPC_POWERSAVE_NAP,
+ .procname = "powersave-nap",
+ .data = &powersave_nap,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec,
+ },
+ { 0, },
+};
+static ctl_table powersave_nap_sysctl_root[] = {
+ { 1, "kernel", NULL, 0, 0755, powersave_nap_ctl_table, },
+ { 0,},
+};
+
+static int __init
+register_powersave_nap_sysctl(void)
+{
+ register_sysctl_table(powersave_nap_sysctl_root, 0);
+
+ return 0;
+}
+__initcall(register_powersave_nap_sysctl);
+#endif
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index f6d84a75ed2..624a983a967 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -27,14 +27,6 @@
.text
- .align 5
-_GLOBAL(__delay)
- cmpwi 0,r3,0
- mtctr r3
- beqlr
-1: bdnz 1b
- blr
-
/*
* This returns the high 64 bits of the product of two 64-bit numbers.
*/
diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
new file mode 100644
index 00000000000..c0fcd29918c
--- /dev/null
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -0,0 +1,742 @@
+/*
+ * c 2001 PPC 64 Team, IBM Corp
+ *
+ * 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.
+ *
+ * /dev/nvram driver for PPC64
+ *
+ * This perhaps should live in drivers/char
+ *
+ * TODO: Split the /dev/nvram part (that one can use
+ * drivers/char/generic_nvram.c) from the arch & partition
+ * parsing code.
+ */
+
+#include <linux/module.h>
+
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/miscdevice.h>
+#include <linux/fcntl.h>
+#include <linux/nvram.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <asm/uaccess.h>
+#include <asm/nvram.h>
+#include <asm/rtas.h>
+#include <asm/prom.h>
+#include <asm/machdep.h>
+
+#undef DEBUG_NVRAM
+
+static int nvram_scan_partitions(void);
+static int nvram_setup_partition(void);
+static int nvram_create_os_partition(void);
+static int nvram_remove_os_partition(void);
+
+static struct nvram_partition * nvram_part;
+static long nvram_error_log_index = -1;
+static long nvram_error_log_size = 0;
+
+int no_logging = 1; /* Until we initialize everything,
+ * make sure we don't try logging
+ * anything */
+
+extern volatile int error_log_cnt;
+
+struct err_log_info {
+ int error_type;
+ unsigned int seq_num;
+};
+
+static loff_t dev_nvram_llseek(struct file *file, loff_t offset, int origin)
+{
+ int size;
+
+ if (ppc_md.nvram_size == NULL)
+ return -ENODEV;
+ size = ppc_md.nvram_size();
+
+ switch (origin) {
+ case 1:
+ offset += file->f_pos;
+ break;
+ case 2:
+ offset += size;
+ break;
+ }
+ if (offset < 0)
+ return -EINVAL;
+ file->f_pos = offset;
+ return file->f_pos;
+}
+
+
+static ssize_t dev_nvram_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ ssize_t len;
+ char *tmp_buffer;
+ int size;
+
+ if (ppc_md.nvram_size == NULL)
+ return -ENODEV;
+ size = ppc_md.nvram_size();
+
+ if (!access_ok(VERIFY_WRITE, buf, count))
+ return -EFAULT;
+ if (*ppos >= size)
+ return 0;
+ if (count > size)
+ count = size;
+
+ tmp_buffer = (char *) kmalloc(count, GFP_KERNEL);
+ if (!tmp_buffer) {
+ printk(KERN_ERR "dev_read_nvram: kmalloc failed\n");
+ return -ENOMEM;
+ }
+
+ len = ppc_md.nvram_read(tmp_buffer, count, ppos);
+ if ((long)len <= 0) {
+ kfree(tmp_buffer);
+ return len;
+ }
+
+ if (copy_to_user(buf, tmp_buffer, len)) {
+ kfree(tmp_buffer);
+ return -EFAULT;
+ }
+
+ kfree(tmp_buffer);
+ return len;
+
+}
+
+static ssize_t dev_nvram_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ ssize_t len;
+ char * tmp_buffer;
+ int size;
+
+ if (ppc_md.nvram_size == NULL)
+ return -ENODEV;
+ size = ppc_md.nvram_size();
+
+ if (!access_ok(VERIFY_READ, buf, count))
+ return -EFAULT;
+ if (*ppos >= size)
+ return 0;
+ if (count > size)
+ count = size;
+
+ tmp_buffer = (char *) kmalloc(count, GFP_KERNEL);
+ if (!tmp_buffer) {
+ printk(KERN_ERR "dev_nvram_write: kmalloc failed\n");
+ return -ENOMEM;
+ }
+
+ if (copy_from_user(tmp_buffer, buf, count)) {
+ kfree(tmp_buffer);
+ return -EFAULT;
+ }
+
+ len = ppc_md.nvram_write(tmp_buffer, count, ppos);
+ if ((long)len <= 0) {
+ kfree(tmp_buffer);
+ return len;
+ }
+
+ kfree(tmp_buffer);
+ return len;
+}
+
+static int dev_nvram_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ switch(cmd) {
+#ifdef CONFIG_PPC_PMAC
+ case OBSOLETE_PMAC_NVRAM_GET_OFFSET:
+ printk(KERN_WARNING "nvram: Using obsolete PMAC_NVRAM_GET_OFFSET ioctl\n");
+ case IOC_NVRAM_GET_OFFSET: {
+ int part, offset;
+
+ if (_machine != PLATFORM_POWERMAC)
+ return -EINVAL;
+ if (copy_from_user(&part, (void __user*)arg, sizeof(part)) != 0)
+ return -EFAULT;
+ if (part < pmac_nvram_OF || part > pmac_nvram_NR)
+ return -EINVAL;
+ offset = pmac_get_partition(part);
+ if (offset < 0)
+ return offset;
+ if (copy_to_user((void __user*)arg, &offset, sizeof(offset)) != 0)
+ return -EFAULT;
+ return 0;
+ }
+#endif /* CONFIG_PPC_PMAC */
+ }
+ return -EINVAL;
+}
+
+struct file_operations nvram_fops = {
+ .owner = THIS_MODULE,
+ .llseek = dev_nvram_llseek,
+ .read = dev_nvram_read,
+ .write = dev_nvram_write,
+ .ioctl = dev_nvram_ioctl,
+};
+
+static struct miscdevice nvram_dev = {
+ NVRAM_MINOR,
+ "nvram",
+ &nvram_fops
+};
+
+
+#ifdef DEBUG_NVRAM
+static void nvram_print_partitions(char * label)
+{
+ struct list_head * p;
+ struct nvram_partition * tmp_part;
+
+ printk(KERN_WARNING "--------%s---------\n", label);
+ printk(KERN_WARNING "indx\t\tsig\tchks\tlen\tname\n");
+ list_for_each(p, &nvram_part->partition) {
+ tmp_part = list_entry(p, struct nvram_partition, partition);
+ printk(KERN_WARNING "%d \t%02x\t%02x\t%d\t%s\n",
+ tmp_part->index, tmp_part->header.signature,
+ tmp_part->header.checksum, tmp_part->header.length,
+ tmp_part->header.name);
+ }
+}
+#endif
+
+
+static int nvram_write_header(struct nvram_partition * part)
+{
+ loff_t tmp_index;
+ int rc;
+
+ tmp_index = part->index;
+ rc = ppc_md.nvram_write((char *)&part->header, NVRAM_HEADER_LEN, &tmp_index);
+
+ return rc;
+}
+
+
+static unsigned char nvram_checksum(struct nvram_header *p)
+{
+ unsigned int c_sum, c_sum2;
+ unsigned short *sp = (unsigned short *)p->name; /* assume 6 shorts */
+ c_sum = p->signature + p->length + sp[0] + sp[1] + sp[2] + sp[3] + sp[4] + sp[5];
+
+ /* The sum may have spilled into the 3rd byte. Fold it back. */
+ c_sum = ((c_sum & 0xffff) + (c_sum >> 16)) & 0xffff;
+ /* The sum cannot exceed 2 bytes. Fold it into a checksum */
+ c_sum2 = (c_sum >> 8) + (c_sum << 8);
+ c_sum = ((c_sum + c_sum2) >> 8) & 0xff;
+ return c_sum;
+}
+
+
+/*
+ * Find an nvram partition, sig can be 0 for any
+ * partition or name can be NULL for any name, else
+ * tries to match both
+ */
+struct nvram_partition *nvram_find_partition(int sig, const char *name)
+{
+ struct nvram_partition * part;
+ struct list_head * p;
+
+ list_for_each(p, &nvram_part->partition) {
+ part = list_entry(p, struct nvram_partition, partition);
+
+ if (sig && part->header.signature != sig)
+ continue;
+ if (name && 0 != strncmp(name, part->header.name, 12))
+ continue;
+ return part;
+ }
+ return NULL;
+}
+EXPORT_SYMBOL(nvram_find_partition);
+
+
+static int nvram_remove_os_partition(void)
+{
+ struct list_head *i;
+ struct list_head *j;
+ struct nvram_partition * part;
+ struct nvram_partition * cur_part;
+ int rc;
+
+ list_for_each(i, &nvram_part->partition) {
+ part = list_entry(i, struct nvram_partition, partition);
+ if (part->header.signature != NVRAM_SIG_OS)
+ continue;
+
+ /* Make os partition a free partition */
+ part->header.signature = NVRAM_SIG_FREE;
+ sprintf(part->header.name, "wwwwwwwwwwww");
+ part->header.checksum = nvram_checksum(&part->header);
+
+ /* Merge contiguous free partitions backwards */
+ list_for_each_prev(j, &part->partition) {
+ cur_part = list_entry(j, struct nvram_partition, partition);
+ if (cur_part == nvram_part || cur_part->header.signature != NVRAM_SIG_FREE) {
+ break;
+ }
+
+ part->header.length += cur_part->header.length;
+ part->header.checksum = nvram_checksum(&part->header);
+ part->index = cur_part->index;
+
+ list_del(&cur_part->partition);
+ kfree(cur_part);
+ j = &part->partition; /* fixup our loop */
+ }
+
+ /* Merge contiguous free partitions forwards */
+ list_for_each(j, &part->partition) {
+ cur_part = list_entry(j, struct nvram_partition, partition);
+ if (cur_part == nvram_part || cur_part->header.signature != NVRAM_SIG_FREE) {
+ break;
+ }
+
+ part->header.length += cur_part->header.length;
+ part->header.checksum = nvram_checksum(&part->header);
+
+ list_del(&cur_part->partition);
+ kfree(cur_part);
+ j = &part->partition; /* fixup our loop */
+ }
+
+ rc = nvram_write_header(part);
+ if (rc <= 0) {
+ printk(KERN_ERR "nvram_remove_os_partition: nvram_write failed (%d)\n", rc);
+ return rc;
+ }
+
+ }
+
+ return 0;
+}
+
+/* nvram_create_os_partition
+ *
+ * Create a OS linux partition to buffer error logs.
+ * Will create a partition starting at the first free
+ * space found if space has enough room.
+ */
+static int nvram_create_os_partition(void)
+{
+ struct nvram_partition *part;
+ struct nvram_partition *new_part;
+ struct nvram_partition *free_part = NULL;
+ int seq_init[2] = { 0, 0 };
+ loff_t tmp_index;
+ long size = 0;
+ int rc;
+
+ /* Find a free partition that will give us the maximum needed size
+ If can't find one that will give us the minimum size needed */
+ list_for_each_entry(part, &nvram_part->partition, partition) {
+ if (part->header.signature != NVRAM_SIG_FREE)
+ continue;
+
+ if (part->header.length >= NVRAM_MAX_REQ) {
+ size = NVRAM_MAX_REQ;
+ free_part = part;
+ break;
+ }
+ if (!size && part->header.length >= NVRAM_MIN_REQ) {
+ size = NVRAM_MIN_REQ;
+ free_part = part;
+ }
+ }
+ if (!size)
+ return -ENOSPC;
+
+ /* Create our OS partition */
+ new_part = kmalloc(sizeof(*new_part), GFP_KERNEL);
+ if (!new_part) {
+ printk(KERN_ERR "nvram_create_os_partition: kmalloc failed\n");
+ return -ENOMEM;
+ }
+
+ new_part->index = free_part->index;
+ new_part->header.signature = NVRAM_SIG_OS;
+ new_part->header.length = size;
+ strcpy(new_part->header.name, "ppc64,linux");
+ new_part->header.checksum = nvram_checksum(&new_part->header);
+
+ rc = nvram_write_header(new_part);
+ if (rc <= 0) {
+ printk(KERN_ERR "nvram_create_os_partition: nvram_write_header \
+ failed (%d)\n", rc);
+ return rc;
+ }
+
+ /* make sure and initialize to zero the sequence number and the error
+ type logged */
+ tmp_index = new_part->index + NVRAM_HEADER_LEN;
+ rc = ppc_md.nvram_write((char *)&seq_init, sizeof(seq_init), &tmp_index);
+ if (rc <= 0) {
+ printk(KERN_ERR "nvram_create_os_partition: nvram_write "
+ "failed (%d)\n", rc);
+ return rc;
+ }
+
+ nvram_error_log_index = new_part->index + NVRAM_HEADER_LEN;
+ nvram_error_log_size = ((part->header.length - 1) *
+ NVRAM_BLOCK_LEN) - sizeof(struct err_log_info);
+
+ list_add_tail(&new_part->partition, &free_part->partition);
+
+ if (free_part->header.length <= size) {
+ list_del(&free_part->partition);
+ kfree(free_part);
+ return 0;
+ }
+
+ /* Adjust the partition we stole the space from */
+ free_part->index += size * NVRAM_BLOCK_LEN;
+ free_part->header.length -= size;
+ free_part->header.checksum = nvram_checksum(&free_part->header);
+
+ rc = nvram_write_header(free_part);
+ if (rc <= 0) {
+ printk(KERN_ERR "nvram_create_os_partition: nvram_write_header "
+ "failed (%d)\n", rc);
+ return rc;
+ }
+
+ return 0;
+}
+
+
+/* nvram_setup_partition
+ *
+ * This will setup the partition we need for buffering the
+ * error logs and cleanup partitions if needed.
+ *
+ * The general strategy is the following:
+ * 1.) If there is ppc64,linux partition large enough then use it.
+ * 2.) If there is not a ppc64,linux partition large enough, search
+ * for a free partition that is large enough.
+ * 3.) If there is not a free partition large enough remove
+ * _all_ OS partitions and consolidate the space.
+ * 4.) Will first try getting a chunk that will satisfy the maximum
+ * error log size (NVRAM_MAX_REQ).
+ * 5.) If the max chunk cannot be allocated then try finding a chunk
+ * that will satisfy the minum needed (NVRAM_MIN_REQ).
+ */
+static int nvram_setup_partition(void)
+{
+ struct list_head * p;
+ struct nvram_partition * part;
+ int rc;
+
+ /* For now, we don't do any of this on pmac, until I
+ * have figured out if it's worth killing some unused stuffs
+ * in our nvram, as Apple defined partitions use pretty much
+ * all of the space
+ */
+ if (_machine == PLATFORM_POWERMAC)
+ return -ENOSPC;
+
+ /* see if we have an OS partition that meets our needs.
+ will try getting the max we need. If not we'll delete
+ partitions and try again. */
+ list_for_each(p, &nvram_part->partition) {
+ part = list_entry(p, struct nvram_partition, partition);
+ if (part->header.signature != NVRAM_SIG_OS)
+ continue;
+
+ if (strcmp(part->header.name, "ppc64,linux"))
+ continue;
+
+ if (part->header.length >= NVRAM_MIN_REQ) {
+ /* found our partition */
+ nvram_error_log_index = part->index + NVRAM_HEADER_LEN;
+ nvram_error_log_size = ((part->header.length - 1) *
+ NVRAM_BLOCK_LEN) - sizeof(struct err_log_info);
+ return 0;
+ }
+ }
+
+ /* try creating a partition with the free space we have */
+ rc = nvram_create_os_partition();
+ if (!rc) {
+ return 0;
+ }
+
+ /* need to free up some space */
+ rc = nvram_remove_os_partition();
+ if (rc) {
+ return rc;
+ }
+
+ /* create a partition in this new space */
+ rc = nvram_create_os_partition();
+ if (rc) {
+ printk(KERN_ERR "nvram_create_os_partition: Could not find a "
+ "NVRAM partition large enough\n");
+ return rc;
+ }
+
+ return 0;
+}
+
+
+static int nvram_scan_partitions(void)
+{
+ loff_t cur_index = 0;
+ struct nvram_header phead;
+ struct nvram_partition * tmp_part;
+ unsigned char c_sum;
+ char * header;
+ int total_size;
+ int err;
+
+ if (ppc_md.nvram_size == NULL)
+ return -ENODEV;
+ total_size = ppc_md.nvram_size();
+
+ header = (char *) kmalloc(NVRAM_HEADER_LEN, GFP_KERNEL);
+ if (!header) {
+ printk(KERN_ERR "nvram_scan_partitions: Failed kmalloc\n");
+ return -ENOMEM;
+ }
+
+ while (cur_index < total_size) {
+
+ err = ppc_md.nvram_read(header, NVRAM_HEADER_LEN, &cur_index);
+ if (err != NVRAM_HEADER_LEN) {
+ printk(KERN_ERR "nvram_scan_partitions: Error parsing "
+ "nvram partitions\n");
+ goto out;
+ }
+
+ cur_index -= NVRAM_HEADER_LEN; /* nvram_read will advance us */
+
+ memcpy(&phead, header, NVRAM_HEADER_LEN);
+
+ err = 0;
+ c_sum = nvram_checksum(&phead);
+ if (c_sum != phead.checksum) {
+ printk(KERN_WARNING "WARNING: nvram partition checksum"
+ " was %02x, should be %02x!\n",
+ phead.checksum, c_sum);
+ printk(KERN_WARNING "Terminating nvram partition scan\n");
+ goto out;
+ }
+ if (!phead.length) {
+ printk(KERN_WARNING "WARNING: nvram corruption "
+ "detected: 0-length partition\n");
+ goto out;
+ }
+ tmp_part = (struct nvram_partition *)
+ kmalloc(sizeof(struct nvram_partition), GFP_KERNEL);
+ err = -ENOMEM;
+ if (!tmp_part) {
+ printk(KERN_ERR "nvram_scan_partitions: kmalloc failed\n");
+ goto out;
+ }
+
+ memcpy(&tmp_part->header, &phead, NVRAM_HEADER_LEN);
+ tmp_part->index = cur_index;
+ list_add_tail(&tmp_part->partition, &nvram_part->partition);
+
+ cur_index += phead.length * NVRAM_BLOCK_LEN;
+ }
+ err = 0;
+
+ out:
+ kfree(header);
+ return err;
+}
+
+static int __init nvram_init(void)
+{
+ int error;
+ int rc;
+
+ if (ppc_md.nvram_size == NULL || ppc_md.nvram_size() <= 0)
+ return -ENODEV;
+
+ rc = misc_register(&nvram_dev);
+ if (rc != 0) {
+ printk(KERN_ERR "nvram_init: failed to register device\n");
+ return rc;
+ }
+
+ /* initialize our anchor for the nvram partition list */
+ nvram_part = (struct nvram_partition *) kmalloc(sizeof(struct nvram_partition), GFP_KERNEL);
+ if (!nvram_part) {
+ printk(KERN_ERR "nvram_init: Failed kmalloc\n");
+ return -ENOMEM;
+ }
+ INIT_LIST_HEAD(&nvram_part->partition);
+
+ /* Get all the NVRAM partitions */
+ error = nvram_scan_partitions();
+ if (error) {
+ printk(KERN_ERR "nvram_init: Failed nvram_scan_partitions\n");
+ return error;
+ }
+
+ if(nvram_setup_partition())
+ printk(KERN_WARNING "nvram_init: Could not find nvram partition"
+ " for nvram buffered error logging.\n");
+
+#ifdef DEBUG_NVRAM
+ nvram_print_partitions("NVRAM Partitions");
+#endif
+
+ return rc;
+}
+
+void __exit nvram_cleanup(void)
+{
+ misc_deregister( &nvram_dev );
+}
+
+
+#ifdef CONFIG_PPC_PSERIES
+
+/* nvram_write_error_log
+ *
+ * We need to buffer the error logs into nvram to ensure that we have
+ * the failure information to decode. If we have a severe error there
+ * is no way to guarantee that the OS or the machine is in a state to
+ * get back to user land and write the error to disk. For example if
+ * the SCSI device driver causes a Machine Check by writing to a bad
+ * IO address, there is no way of guaranteeing that the device driver
+ * is in any state that is would also be able to write the error data
+ * captured to disk, thus we buffer it in NVRAM for analysis on the
+ * next boot.
+ *
+ * In NVRAM the partition containing the error log buffer will looks like:
+ * Header (in bytes):
+ * +-----------+----------+--------+------------+------------------+
+ * | signature | checksum | length | name | data |
+ * |0 |1 |2 3|4 15|16 length-1|
+ * +-----------+----------+--------+------------+------------------+
+ *
+ * The 'data' section would look like (in bytes):
+ * +--------------+------------+-----------------------------------+
+ * | event_logged | sequence # | error log |
+ * |0 3|4 7|8 nvram_error_log_size-1|
+ * +--------------+------------+-----------------------------------+
+ *
+ * event_logged: 0 if event has not been logged to syslog, 1 if it has
+ * sequence #: The unique sequence # for each event. (until it wraps)
+ * error log: The error log from event_scan
+ */
+int nvram_write_error_log(char * buff, int length, unsigned int err_type)
+{
+ int rc;
+ loff_t tmp_index;
+ struct err_log_info info;
+
+ if (no_logging) {
+ return -EPERM;
+ }
+
+ if (nvram_error_log_index == -1) {
+ return -ESPIPE;
+ }
+
+ if (length > nvram_error_log_size) {
+ length = nvram_error_log_size;
+ }
+
+ info.error_type = err_type;
+ info.seq_num = error_log_cnt;
+
+ tmp_index = nvram_error_log_index;
+
+ rc = ppc_md.nvram_write((char *)&info, sizeof(struct err_log_info), &tmp_index);
+ if (rc <= 0) {
+ printk(KERN_ERR "nvram_write_error_log: Failed nvram_write (%d)\n", rc);
+ return rc;
+ }
+
+ rc = ppc_md.nvram_write(buff, length, &tmp_index);
+ if (rc <= 0) {
+ printk(KERN_ERR "nvram_write_error_log: Failed nvram_write (%d)\n", rc);
+ return rc;
+ }
+
+ return 0;
+}
+
+/* nvram_read_error_log
+ *
+ * Reads nvram for error log for at most 'length'
+ */
+int nvram_read_error_log(char * buff, int length, unsigned int * err_type)
+{
+ int rc;
+ loff_t tmp_index;
+ struct err_log_info info;
+
+ if (nvram_error_log_index == -1)
+ return -1;
+
+ if (length > nvram_error_log_size)
+ length = nvram_error_log_size;
+
+ tmp_index = nvram_error_log_index;
+
+ rc = ppc_md.nvram_read((char *)&info, sizeof(struct err_log_info), &tmp_index);
+ if (rc <= 0) {
+ printk(KERN_ERR "nvram_read_error_log: Failed nvram_read (%d)\n", rc);
+ return rc;
+ }
+
+ rc = ppc_md.nvram_read(buff, length, &tmp_index);
+ if (rc <= 0) {
+ printk(KERN_ERR "nvram_read_error_log: Failed nvram_read (%d)\n", rc);
+ return rc;
+ }
+
+ error_log_cnt = info.seq_num;
+ *err_type = info.error_type;
+
+ return 0;
+}
+
+/* This doesn't actually zero anything, but it sets the event_logged
+ * word to tell that this event is safely in syslog.
+ */
+int nvram_clear_error_log(void)
+{
+ loff_t tmp_index;
+ int clear_word = ERR_FLAG_ALREADY_LOGGED;
+ int rc;
+
+ tmp_index = nvram_error_log_index;
+
+ rc = ppc_md.nvram_write((char *)&clear_word, sizeof(int), &tmp_index);
+ if (rc <= 0) {
+ printk(KERN_ERR "nvram_clear_error_log: Failed nvram_write (%d)\n", rc);
+ return rc;
+ }
+
+ return 0;
+}
+
+#endif /* CONFIG_PPC_PSERIES */
+
+module_init(nvram_init);
+module_exit(nvram_cleanup);
+MODULE_LICENSE("GPL");
diff --git a/arch/powerpc/kernel/rtas-rtc.c b/arch/powerpc/kernel/rtas-rtc.c
index 7b948662704..635d3b9a881 100644
--- a/arch/powerpc/kernel/rtas-rtc.c
+++ b/arch/powerpc/kernel/rtas-rtc.c
@@ -15,7 +15,7 @@ unsigned long __init rtas_get_boot_time(void)
{
int ret[8];
int error, wait_time;
- unsigned long max_wait_tb;
+ u64 max_wait_tb;
max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
do {
@@ -45,7 +45,7 @@ void rtas_get_rtc_time(struct rtc_time *rtc_tm)
{
int ret[8];
int error, wait_time;
- unsigned long max_wait_tb;
+ u64 max_wait_tb;
max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
do {
@@ -80,7 +80,7 @@ void rtas_get_rtc_time(struct rtc_time *rtc_tm)
int rtas_set_rtc_time(struct rtc_time *tm)
{
int error, wait_time;
- unsigned long max_wait_tb;
+ u64 max_wait_tb;
max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
do {
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 070b4b458aa..de8479769bb 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -130,6 +130,34 @@ unsigned long tb_last_stamp;
*/
DEFINE_PER_CPU(unsigned long, last_jiffy);
+void __delay(unsigned long loops)
+{
+ unsigned long start;
+ int diff;
+
+ if (__USE_RTC()) {
+ start = get_rtcl();
+ do {
+ /* the RTCL register wraps at 1000000000 */
+ diff = get_rtcl() - start;
+ if (diff < 0)
+ diff += 1000000000;
+ } while (diff < loops);
+ } else {
+ start = get_tbl();
+ while (get_tbl() - start < loops)
+ HMT_low();
+ HMT_medium();
+ }
+}
+EXPORT_SYMBOL(__delay);
+
+void udelay(unsigned long usecs)
+{
+ __delay(tb_ticks_per_usec * usecs);
+}
+EXPORT_SYMBOL(udelay);
+
static __inline__ void timer_check_rtc(void)
{
/*
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 4099ddab920..dda5f2c72c2 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -257,6 +257,13 @@ void __init chrp_setup_arch(void)
if (rtas_token("display-character") >= 0)
ppc_md.progress = rtas_progress;
+ /* use RTAS time-of-day routines if available */
+ if (rtas_token("get-time-of-day") != RTAS_UNKNOWN_SERVICE) {
+ ppc_md.get_boot_time = rtas_get_boot_time;
+ ppc_md.get_rtc_time = rtas_get_rtc_time;
+ ppc_md.set_rtc_time = rtas_set_rtc_time;
+ }
+
#ifdef CONFIG_BOOTX_TEXT
if (ppc_md.progress == NULL && boot_text_mapped)
ppc_md.progress = btext_progress;
@@ -505,9 +512,11 @@ void __init chrp_init(void)
ppc_md.halt = rtas_halt;
ppc_md.time_init = chrp_time_init;
+ ppc_md.calibrate_decr = chrp_calibrate_decr;
+
+ /* this may get overridden with rtas routines later... */
ppc_md.set_rtc_time = chrp_set_rtc_time;
ppc_md.get_rtc_time = chrp_get_rtc_time;
- ppc_md.calibrate_decr = chrp_calibrate_decr;
#ifdef CONFIG_SMP
smp_ops = &chrp_smp_ops;
diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c
index bb2315997d4..b616053bc33 100644
--- a/arch/powerpc/platforms/chrp/smp.c
+++ b/arch/powerpc/platforms/chrp/smp.c
@@ -34,6 +34,7 @@
#include <asm/machdep.h>
#include <asm/smp.h>
#include <asm/mpic.h>
+#include <asm/rtas.h>
static void __devinit smp_chrp_kick_cpu(int nr)
{
diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c
index 9e53535ddb8..737ee5d9f0a 100644
--- a/arch/powerpc/platforms/chrp/time.c
+++ b/arch/powerpc/platforms/chrp/time.c
@@ -87,7 +87,6 @@ int chrp_set_rtc_time(struct rtc_time *tmarg)
chrp_cmos_clock_write((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT);
- tm.tm_year -= 1900;
if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
BIN_TO_BCD(tm.tm_sec);
BIN_TO_BCD(tm.tm_min);
@@ -156,7 +155,7 @@ void chrp_get_rtc_time(struct rtc_time *tm)
BCD_TO_BIN(mon);
BCD_TO_BIN(year);
}
- if ((year += 1900) < 1970)
+ if (year < 70)
year += 100;
tm->tm_sec = sec;
tm->tm_min = min;
diff --git a/arch/powerpc/platforms/maple/time.c b/arch/powerpc/platforms/maple/time.c
index 40fc07a8e60..15846cc938a 100644
--- a/arch/powerpc/platforms/maple/time.c
+++ b/arch/powerpc/platforms/maple/time.c
@@ -158,6 +158,11 @@ int maple_set_rtc_time(struct rtc_time *tm)
return 0;
}
+static struct resource rtc_iores = {
+ .name = "rtc",
+ .flags = IORESOURCE_BUSY,
+};
+
unsigned long __init maple_get_boot_time(void)
{
struct rtc_time tm;
@@ -172,7 +177,11 @@ unsigned long __init maple_get_boot_time(void)
printk(KERN_INFO "Maple: No device node for RTC, assuming "
"legacy address (0x%x)\n", maple_rtc_addr);
}
-
+
+ rtc_iores.start = maple_rtc_addr;
+ rtc_iores.end = maple_rtc_addr + 7;
+ request_resource(&ioport_resource, &rtc_iores);
+
maple_get_rtc_time(&tm);
return mktime(tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 79de2310e70..c8d2a40dc5b 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -86,7 +86,8 @@ static int ibm_read_slot_reset_state;
static int ibm_read_slot_reset_state2;
static int ibm_slot_error_detail;
-static int eeh_subsystem_enabled;
+int eeh_subsystem_enabled;
+EXPORT_SYMBOL(eeh_subsystem_enabled);
/* Lock to avoid races due to multiple reports of an error */
static DEFINE_SPINLOCK(confirm_error_lock);
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index b9d9732b2e0..4a465f067ed 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -504,7 +504,7 @@ static void pseries_dedicated_idle(void)
lpaca->lppaca.idle = 1;
if (!need_resched()) {
- start_snooze = __get_tb() +
+ start_snooze = get_tb() +
*smt_snooze_delay * tb_ticks_per_usec;
while (!need_resched() && !cpu_is_offline(cpu)) {
@@ -518,7 +518,7 @@ static void pseries_dedicated_idle(void)
HMT_very_low();
if (*smt_snooze_delay != 0 &&
- __get_tb() > start_snooze) {
+ get_tb() > start_snooze) {
HMT_medium();
dedicated_idle_sleep(cpu);
}