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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-04 13:15:00 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-04 13:15:00 -0800
commit2c89a8d09f03bc569d3237d97e2293d67c36d75d (patch)
treede7527695c28e89d5e1c6f679e086b6a182bdc0e
parente9cdb1e330d805f4453c1359cebe2bd6a06ce692 (diff)
parent8b4ac6f316b493fae511921e25c72119f7b03170 (diff)
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] MTX1: clear PCI errors [MIPS] MTX1: add idsel cardbus ressources [MIPS] MTX1: remove unneeded settings [MIPS] dma_sync_sg_for_cpu is a no-op except for non-coherent R10000s. [MIPS] Cobalt: update reserved resources [MIPS] SN: PCI fixup needs to include <irq.h>. [MIPS] DMA: Fix a bunch of warnings due to missing inline keywords. [MIPS] RM: It should be #ifdef CONFIG_FOO not #if CONFIG_FOO ... [MIPS] Fix and cleanup the mess that a dozen prom_printf variants are. [MIPS] DEC: Remove redeclarations of mips_machgroup and mips_machtype. [MIPS] No need to write c0_compare in plat_timer_setup [MIPS] Convert to RTC-class ds1742 driver [MIPS] Oprofile: Add missing break statements. [MIPS] jmr3927: build fix [MIPS] SNI: Fix mc146818_decode_year [MIPS] Replace sys32_timer_create with the generic compat_sys_timer_create. [MIPS] Replace sys32_socketcall with the generic compat_sys_socketcall. [MIPS] N32 waitid is the same as o32.
-rw-r--r--arch/mips/Kconfig35
-rw-r--r--arch/mips/arc/console.c32
-rw-r--r--arch/mips/arc/init.c9
-rw-r--r--arch/mips/arc/memory.c6
-rw-r--r--arch/mips/arc/tree.c10
-rw-r--r--arch/mips/au1000/mtx-1/board_setup.c33
-rw-r--r--arch/mips/au1000/mtx-1/irqmap.c2
-rw-r--r--arch/mips/cobalt/console.c26
-rw-r--r--arch/mips/cobalt/setup.c51
-rw-r--r--arch/mips/configs/jmr3927_defconfig24
-rw-r--r--arch/mips/dec/prom/console.c38
-rw-r--r--arch/mips/dec/prom/identify.c3
-rw-r--r--arch/mips/gt64120/ev64120/promcon.c5
-rw-r--r--arch/mips/jmr3927/common/Makefile2
-rw-r--r--arch/mips/jmr3927/common/rtc_ds1742.c171
-rw-r--r--arch/mips/jmr3927/rbhma3100/setup.c39
-rw-r--r--arch/mips/kernel/Makefile1
-rw-r--r--arch/mips/kernel/early_printk.c40
-rw-r--r--arch/mips/kernel/linux32.c173
-rw-r--r--arch/mips/kernel/scall64-n32.S4
-rw-r--r--arch/mips/kernel/scall64-o32.S4
-rw-r--r--arch/mips/kernel/setup.c8
-rw-r--r--arch/mips/lasat/lasat_board.c13
-rw-r--r--arch/mips/lasat/prom.c47
-rw-r--r--arch/mips/lasat/prom.h1
-rw-r--r--arch/mips/lasat/setup.c3
-rw-r--r--arch/mips/lib/Makefile4
-rw-r--r--arch/mips/lib/promlib.c24
-rw-r--r--arch/mips/mips-boards/generic/Makefile4
-rw-r--r--arch/mips/mips-boards/generic/console.c (renamed from arch/mips/mips-boards/generic/printf.c)12
-rw-r--r--arch/mips/mips-boards/generic/init.c9
-rw-r--r--arch/mips/mips-boards/generic/memory.c11
-rw-r--r--arch/mips/mips-boards/generic/time.c3
-rw-r--r--arch/mips/mips-boards/sim/Makefile6
-rw-r--r--arch/mips/mips-boards/sim/sim_console.c (renamed from arch/mips/mips-boards/sim/sim_printf.c)44
-rw-r--r--arch/mips/mips-boards/sim/sim_mem.c2
-rw-r--r--arch/mips/mips-boards/sim/sim_setup.c6
-rw-r--r--arch/mips/mips-boards/sim/sim_time.c3
-rw-r--r--arch/mips/mm/cerr-sb1.c124
-rw-r--r--arch/mips/mm/dma-default.c2
-rw-r--r--arch/mips/momentum/jaguar_atx/ja-console.c5
-rw-r--r--arch/mips/oprofile/op_model_mipsxx.c2
-rw-r--r--arch/mips/pci/fixup-jmr3927.c14
-rw-r--r--arch/mips/pci/fixup-sni.c2
-rw-r--r--arch/mips/pci/ops-au1000.c6
-rw-r--r--arch/mips/philips/pnx8550/common/prom.c2
-rw-r--r--arch/mips/philips/pnx8550/common/setup.c9
-rw-r--r--arch/mips/pmc-sierra/yosemite/py-console.c5
-rw-r--r--arch/mips/sgi-ip27/ip27-console.c35
-rw-r--r--arch/mips/sibyte/Kconfig2
-rw-r--r--arch/mips/sibyte/bcm1480/irq.c2
-rw-r--r--arch/mips/sibyte/bcm1480/setup.c10
-rw-r--r--arch/mips/sibyte/cfe/setup.c8
-rw-r--r--arch/mips/sibyte/sb1250/setup.c24
-rw-r--r--arch/mips/sni/sniprom.c51
-rw-r--r--arch/mips/tx4927/common/tx4927_setup.c10
-rw-r--r--arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c3
-rw-r--r--arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c76
-rw-r--r--arch/mips/tx4938/common/setup.c9
-rw-r--r--include/asm-mips/ds1742.h13
-rw-r--r--include/asm-mips/jmr3927/jmr3927.h6
-rw-r--r--include/asm-mips/lasat/lasat.h2
-rw-r--r--include/asm-mips/mach-atlas/mc146818rtc.h2
-rw-r--r--include/asm-mips/mach-generic/dma-coherence.h10
-rw-r--r--include/asm-mips/mach-generic/mc146818rtc.h2
-rw-r--r--include/asm-mips/mach-jmr3927/ds1742.h16
-rw-r--r--include/asm-mips/mach-jmr3927/mangle-port.h18
-rw-r--r--include/asm-mips/mach-mips/mc146818rtc.h2
-rw-r--r--include/asm-mips/mach-rm/mc146818rtc.h10
-rw-r--r--include/asm-mips/mips-boards/prom.h2
-rw-r--r--include/asm-mips/sgialib.h3
-rw-r--r--include/asm-mips/sibyte/sb1250.h2
-rw-r--r--include/linux/ds1742rtc.h53
73 files changed, 429 insertions, 1021 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 71729d0f013..4ec2dd5455f 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -176,7 +176,7 @@ config MACH_DECSTATION
bool "DECstations"
select BOOT_ELF32
select DMA_NONCOHERENT
- select EARLY_PRINTK
+ select SYS_HAS_EARLY_PRINTK
select IRQ_CPU
select SYS_HAS_CPU_R3000
select SYS_HAS_CPU_R4X00
@@ -242,6 +242,7 @@ config MACH_JAZZ
config LASAT
bool "LASAT Networks platforms"
select DMA_NONCOHERENT
+ select SYS_HAS_EARLY_PRINTK
select HW_HAS_PCI
select MIPS_GT64120
select MIPS_NILE4
@@ -256,6 +257,7 @@ config MIPS_ATLAS
bool "MIPS Atlas board"
select BOOT_ELF32
select DMA_NONCOHERENT
+ select SYS_HAS_EARLY_PRINTK
select IRQ_CPU
select HW_HAS_PCI
select MIPS_BOARDS_GEN
@@ -301,6 +303,7 @@ config MIPS_MALTA
select SYS_HAS_CPU_MIPS64_R1
select SYS_HAS_CPU_NEVADA
select SYS_HAS_CPU_RM7000
+ select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
@@ -316,6 +319,7 @@ config MIPS_SEAD
depends on EXPERIMENTAL
select IRQ_CPU
select DMA_NONCOHERENT
+ select SYS_HAS_EARLY_PRINTK
select MIPS_BOARDS_GEN
select SYS_HAS_CPU_MIPS32_R1
select SYS_HAS_CPU_MIPS32_R2
@@ -353,9 +357,11 @@ config WR_PPMC
config MIPS_SIM
bool 'MIPS simulator (MIPSsim)'
select DMA_NONCOHERENT
+ select SYS_HAS_EARLY_PRINTK
select IRQ_CPU
select SYS_HAS_CPU_MIPS32_R1
select SYS_HAS_CPU_MIPS32_R2
+ select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -376,6 +382,7 @@ config MOMENCO_JAGUAR_ATX
select RM7000_CPU_SCACHE
select SWAP_IO_SPACE
select SYS_HAS_CPU_RM9000
+ select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
@@ -513,6 +520,7 @@ config PMC_YOSEMITE
select IRQ_CPU_RM9K
select SWAP_IO_SPACE
select SYS_HAS_CPU_RM9000
+ select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
@@ -573,6 +581,7 @@ config SGI_IP22
select SWAP_IO_SPACE
select SYS_HAS_CPU_R4X00
select SYS_HAS_CPU_R5000
+ select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
@@ -587,7 +596,7 @@ config SGI_IP27
select ARC64
select BOOT_ELF64
select DMA_IP27
- select EARLY_PRINTK
+ select SYS_HAS_EARLY_PRINTK
select HW_HAS_PCI
select NR_CPUS_DEFAULT_64
select PCI_DOMAINS
@@ -749,6 +758,7 @@ config SNI_RM
select SYS_HAS_CPU_R5000
select SYS_HAS_CPU_R10000
select R5000_CPU_SCACHE
+ select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
select SYS_SUPPORTS_BIG_ENDIAN
@@ -897,6 +907,20 @@ config DMA_NEED_PCI_MAP_STATE
bool
config EARLY_PRINTK
+ bool "Early printk" if EMBEDDED && DEBUG_KERNEL
+ depends on SYS_HAS_EARLY_PRINTK
+ default y
+ 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. For normal operation
+ it is not recommended because it looks on some machines ugly and
+ oesn't cooperate with an X server. You should normally N here,
+ unless you want to debug such a crash.
+
+config SYS_HAS_EARLY_PRINTK
bool
config GENERIC_ISA_DMA
@@ -1033,6 +1057,7 @@ config SOC_PNX8550
select DMA_NONCOHERENT
select HW_HAS_PCI
select SYS_HAS_CPU_MIPS32_R1
+ select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select GENERIC_HARDIRQS_NO__DO_IRQ
select SYS_SUPPORTS_KGDB
@@ -1093,7 +1118,7 @@ config HAVE_STD_PC_SERIAL_PORT
config ARC_CONSOLE
bool "ARC console support"
- depends on SGI_IP22 || SNI_RM
+ depends on SGI_IP22 || (SNI_RM && CPU_LITTLE_ENDIAN)
config ARC_MEMORY
bool
@@ -1895,10 +1920,6 @@ config HZ
source "kernel/Kconfig.preempt"
-config RTC_DS1742
- bool "DS1742 BRAM/RTC support"
- depends on TOSHIBA_JMR3927 || TOSHIBA_RBTX4927
-
config MIPS_INSANE_LARGE
bool "Support for large 64-bit configurations"
depends on CPU_R10000 && 64BIT
diff --git a/arch/mips/arc/console.c b/arch/mips/arc/console.c
index 6a9d144512c..0fe6032999c 100644
--- a/arch/mips/arc/console.c
+++ b/arch/mips/arc/console.c
@@ -29,35 +29,3 @@ void prom_putchar(char c)
ArcWrite(1, &it, 1, &cnt);
bc_enable();
}
-
-char prom_getchar(void)
-{
- ULONG cnt;
- CHAR c;
-
- bc_disable();
- ArcRead(0, &c, 1, &cnt);
- bc_enable();
-
- return c;
-}
-
-void prom_printf(char *fmt, ...)
-{
- va_list args;
- char ppbuf[1024];
- char *bptr;
-
- va_start(args, fmt);
- vsprintf(ppbuf, fmt, args);
-
- bptr = ppbuf;
-
- while (*bptr != 0) {
- if (*bptr == '\n')
- prom_putchar('\r');
-
- prom_putchar(*bptr++);
- }
- va_end(args);
-}
diff --git a/arch/mips/arc/init.c b/arch/mips/arc/init.c
index 76ab505ca69..0ac8f42d375 100644
--- a/arch/mips/arc/init.c
+++ b/arch/mips/arc/init.c
@@ -24,12 +24,15 @@ void __init prom_init(void)
{
PSYSTEM_PARAMETER_BLOCK pb = PROMBLOCK;
romvec = ROMVECTOR;
+ ULONG cnt;
+ CHAR c;
+
prom_argc = fw_arg0;
_prom_argv = (LONG *) fw_arg1;
_prom_envp = (LONG *) fw_arg2;
if (pb->magic != 0x53435241) {
- prom_printf("Aieee, bad prom vector magic %08lx\n", pb->magic);
+ printk(KERN_CRIT "Aieee, bad prom vector magic %08lx\n", pb->magic);
while(1)
;
}
@@ -41,8 +44,8 @@ void __init prom_init(void)
prom_meminit();
#ifdef DEBUG_PROM_INIT
- prom_printf("Press a key to reboot\n");
- prom_getchar();
+ pr_info("Press a key to reboot\n");
+ ArcRead(0, &c, 1, &cnt);
ArcEnterInteractiveMode();
#endif
}
diff --git a/arch/mips/arc/memory.c b/arch/mips/arc/memory.c
index 456cb81a32d..83d15791ef6 100644
--- a/arch/mips/arc/memory.c
+++ b/arch/mips/arc/memory.c
@@ -118,11 +118,11 @@ void __init prom_meminit(void)
#ifdef DEBUG
int i = 0;
- prom_printf("ARCS MEMORY DESCRIPTOR dump:\n");
+ printk("ARCS MEMORY DESCRIPTOR dump:\n");
p = ArcGetMemoryDescriptor(PROM_NULL_MDESC);
while(p) {
- prom_printf("[%d,%p]: base<%08lx> pages<%08lx> type<%s>\n",
- i, p, p->base, p->pages, mtypes(p->type));
+ printk("[%d,%p]: base<%08lx> pages<%08lx> type<%s>\n",
+ i, p, p->base, p->pages, mtypes(p->type));
p = ArcGetMemoryDescriptor(p);
i++;
}
diff --git a/arch/mips/arc/tree.c b/arch/mips/arc/tree.c
index 2aedd4f5283..abd1786ea09 100644
--- a/arch/mips/arc/tree.c
+++ b/arch/mips/arc/tree.c
@@ -93,11 +93,11 @@ static char *iflags[] = {
static void __init
dump_component(pcomponent *p)
{
- prom_printf("[%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);
- prom_printf("key<%08lx>\n\tamask<%08lx>cdsize<%d>ilen<%d>iname<%s>\n",
- p->key, p->amask, (int)p->cdsize, (int)p->ilen, p->iname);
+ 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
diff --git a/arch/mips/au1000/mtx-1/board_setup.c b/arch/mips/au1000/mtx-1/board_setup.c
index 13f9bf5f91a..7bc5af8917d 100644
--- a/arch/mips/au1000/mtx-1/board_setup.c
+++ b/arch/mips/au1000/mtx-1/board_setup.c
@@ -43,6 +43,9 @@
#include <asm/pgtable.h>
#include <asm/mach-au1x00/au1000.h>
+extern int (*board_pci_idsel)(unsigned int devsel, int assert);
+int mtx1_pci_idsel(unsigned int devsel, int assert);
+
void board_reset (void)
{
/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
@@ -66,19 +69,43 @@ void __init board_setup(void)
#endif
// initialize sys_pinfunc:
- // disable second ethernet port (SYS_PF_NI2)
- // set U3/GPIO23 to GPIO23 (SYS_PF_U3)
- au_writel( SYS_PF_NI2 | SYS_PF_U3, SYS_PINFUNC );
+ au_writel( SYS_PF_NI2, SYS_PINFUNC );
// initialize GPIO
au_writel( 0xFFFFFFFF, SYS_TRIOUTCLR );
au_writel( 0x00000001, SYS_OUTPUTCLR ); // set M66EN (PCI 66MHz) to OFF
au_writel( 0x00000008, SYS_OUTPUTSET ); // set PCI CLKRUN# to OFF
+ au_writel( 0x00000002, SYS_OUTPUTSET ); // set EXT_IO3 ON
au_writel( 0x00000020, SYS_OUTPUTCLR ); // set eth PHY TX_ER to OFF
// enable LED and set it to green
au_writel( au_readl(GPIO2_DIR) | 0x1800, GPIO2_DIR );
au_writel( 0x18000800, GPIO2_OUTPUT );
+ board_pci_idsel = mtx1_pci_idsel;
+
printk("4G Systems MTX-1 Board\n");
}
+
+int
+mtx1_pci_idsel(unsigned int devsel, int assert)
+{
+#define MTX_IDSEL_ONLY_0_AND_3 0
+#if MTX_IDSEL_ONLY_0_AND_3
+ if (devsel != 0 && devsel != 3) {
+ printk("*** not 0 or 3\n");
+ return 0;
+ }
+#endif
+
+ if (assert && devsel != 0) {
+ // supress signal to cardbus
+ au_writel( 0x00000002, SYS_OUTPUTCLR ); // set EXT_IO3 OFF
+ }
+ else {
+ au_writel( 0x00000002, SYS_OUTPUTSET ); // set EXT_IO3 ON
+ }
+ au_sync_udelay(1);
+ return 1;
+}
+
diff --git a/arch/mips/au1000/mtx-1/irqmap.c b/arch/mips/au1000/mtx-1/irqmap.c
index 4693a4eb2b8..a4fa0f227e4 100644
--- a/arch/mips/au1000/mtx-1/irqmap.c
+++ b/arch/mips/au1000/mtx-1/irqmap.c
@@ -48,7 +48,7 @@
#include <asm/mach-au1x00/au1000.h>
char irq_tab_alchemy[][5] __initdata = {
- [0] = { -1, INTA, INTB, INTX, INTX}, /* IDSEL 00 - AdapterA-Slot0 (top) */
+ [0] = { -1, INTA, INTA, INTX, INTX}, /* IDSEL 00 - AdapterA-Slot0 (top) */
[1] = { -1, INTB, INTA, INTX, INTX}, /* IDSEL 01 - AdapterA-Slot1 (bottom) */
[2] = { -1, INTC, INTD, INTX, INTX}, /* IDSEL 02 - AdapterB-Slot0 (top) */
[3] = { -1, INTD, INTC, INTX, INTX}, /* IDSEL 03 - AdapterB-Slot1 (bottom) */
diff --git a/arch/mips/cobalt/console.c b/arch/mips/cobalt/console.c
index 46c23b66bc1..fff20d28114 100644
--- a/arch/mips/cobalt/console.c
+++ b/arch/mips/cobalt/console.c
@@ -19,29 +19,3 @@ static void putchar(int c)
COBALT_UART[UART_TX] = c;
}
-
-static void cons_write(struct console *c, const char *s, unsigned n)
-{
- while(n-- && *s)
- putchar(*s++);
-}
-
-static struct console cons_info =
-{
- .name = "uart",
- .write = cons_write,
- .flags = CON_PRINTBUFFER | CON_BOOT,
- .index = -1,
-};
-
-void __init cobalt_early_console(void)
-{
- register_console(&cons_info);
-
- printk("Cobalt: early console registered\n");
-}
-
-void __init disable_early_printk(void)
-{
- unregister_console(&cons_info);
-}
diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c
index 415ff8710b5..88d34f11385 100644
--- a/arch/mips/cobalt/setup.c
+++ b/arch/mips/cobalt/setup.c
@@ -79,37 +79,38 @@ static struct resource cobalt_io_resource = {
.flags = IORESOURCE_IO
};
-static struct resource cobalt_io_resources[] = {
- {
+/*
+ * Cobalt doesn't have PS/2 keyboard/mouse interfaces,
+ * keyboard conntroller is never used.
+ * Also PCI-ISA bridge DMA contoroller is never used.
+ */
+static struct resource cobalt_reserved_resources[] = {
+ { /* dma1 */
.start = 0x00,
.end = 0x1f,
- .name = "dma1",
- .flags = IORESOURCE_BUSY
- }, {
- .start = 0x40,
- .end = 0x5f,
- .name = "timer",
- .flags = IORESOURCE_BUSY
- }, {
+ .name = "reserved",
+ .flags = IORESOURCE_BUSY | IORESOURCE_IO,
+ },
+ { /* keyboard */
.start = 0x60,
.end = 0x6f,
- .name = "keyboard",
- .flags = IORESOURCE_BUSY
- }, {
+ .name = "reserved",
+ .flags = IORESOURCE_BUSY | IORESOURCE_IO,
+ },
+ { /* dma page reg */
.start = 0x80,
.end = 0x8f,
- .name = "dma page reg",
- .flags = IORESOURCE_BUSY
- }, {
+ .name = "reserved",
+ .flags = IORESOURCE_BUSY | IORESOURCE_IO,
+ },
+ { /* dma2 */
.start = 0xc0,
.end = 0xdf,
- .name = "dma2",
- .flags = IORESOURCE_BUSY
+ .name = "reserved",
+ .flags = IORESOURCE_BUSY | IORESOURCE_IO,
},
};
-#define COBALT_IO_RESOURCES (sizeof(cobalt_io_resources)/sizeof(struct resource))
-
static struct pci_controller cobalt_pci_controller = {
.pci_ops = &gt64111_pci_ops,
.mem_resource = &cobalt_mem_resource,
@@ -133,9 +134,9 @@ void __init plat_mem_setup(void)
/* I/O port resource must include LCD/buttons */
ioport_resource.end = 0x0fffffff;
- /* request I/O space for devices used on all i[345]86 PCs */
- for (i = 0; i < COBALT_IO_RESOURCES; i++)
- request_resource(&ioport_resource, cobalt_io_resources + i);
+ /* These resources have been reserved by VIA SuperI/O chip. */
+ for (i = 0; i < ARRAY_SIZE(cobalt_reserved_resources); i++)
+ request_resource(&ioport_resource, cobalt_reserved_resources + i);
/* Read the cobalt id register out of the PCI config space */
PCI_CFG_SET(devfn, (VIA_COBALT_BRD_ID_REG & ~0x3));
@@ -150,10 +151,6 @@ void __init plat_mem_setup(void)
#endif
if (cobalt_board_id > COBALT_BRD_ID_RAQ1) {
-#ifdef CONFIG_EARLY_PRINTK
- cobalt_early_console();
-#endif
-
#ifdef CONFIG_SERIAL_8250
uart.line = 0;
uart.type = PORT_UNKNOWN;
diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig
index 9ebb522fbbb..98b9fbc042f 100644
--- a/arch/mips/configs/jmr3927_defconfig
+++ b/arch/mips/configs/jmr3927_defconfig
@@ -148,7 +148,6 @@ CONFIG_HZ=1000
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-CONFIG_RTC_DS1742=y
# CONFIG_KEXEC is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
@@ -802,7 +801,28 @@ CONFIG_USB_ARCH_HAS_EHCI=y
#
# Real Time Clock
#
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+
+#
+# RTC drivers
+#
+# CONFIG_RTC_DRV_DS1553 is not set
+CONFIG_RTC_DRV_DS1742=y
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
# DMA Engine support
diff --git a/arch/mips/dec/prom/console.c b/arch/mips/dec/prom/console.c
index cade16ec7e5..65419bf3244 100644
--- a/arch/mips/dec/prom/console.c
+++ b/arch/mips/dec/prom/console.c
@@ -16,40 +16,12 @@
#include <asm/dec/prom.h>
-static void __init prom_console_write(struct console *con, const char *s,
- unsigned int c)
+void prom_putchar(char c)
{
- static char sfmt[] __initdata = "%%%us";
- char fmt[13];
+ char s[2];
- snprintf(fmt, sizeof(fmt), sfmt, c);
- prom_printf(fmt, s);
-}
-
-static struct console promcons __initdata = {
- .name = "prom",
- .write = prom_console_write,
- .flags = CON_PRINTBUFFER,
- .index = -1,
-};
-
-static int promcons_output __initdata = 0;
-
-void __init register_prom_console(void)
-{
- if (!promcons_output) {
- promcons_output = 1;
- register_console(&promcons);
- }
-}
+ s[0] = c;
+ s[1] = '\0';
-void __init unregister_prom_console(void)
-{
- if (promcons_output) {
- unregister_console(&promcons);
- promcons_output = 0;
- }
+ prom_printf( s);
}
-
-void disable_early_printk(void)
- __attribute__((alias("unregister_prom_console")));
diff --git a/arch/mips/dec/prom/identify.c b/arch/mips/dec/prom/identify.c
index c4e3c1ea0d4..cd85924e257 100644
--- a/arch/mips/dec/prom/identify.c
+++ b/arch/mips/dec/prom/identify.c
@@ -26,9 +26,6 @@
#include "dectypes.h"
-extern unsigned long mips_machgroup;
-extern unsigned long mips_machtype;
-
static const char *dec_system_strings[] = {
[MACH_DSUNKNOWN] "unknown DECstation",
[MACH_DS23100] "DECstation 2100/3100",
diff --git a/arch/mips/gt64120/ev64120/promcon.c b/arch/mips/gt64120/ev64120/promcon.c
index b5937c4ba7d..6e0ecfed964 100644
--- a/arch/mips/gt64120/ev64120/promcon.c
+++ b/arch/mips/gt64120/ev64120/promcon.c
@@ -24,11 +24,6 @@ static void prom_console_write(struct console *co, const char *s,
}
}
-int prom_getchar(void)
-{
- return 0;
-}
-
static struct console sercons = {
.name = "ttyS",
.write = prom_console_write,
diff --git a/arch/mips/jmr3927/common/Makefile b/arch/mips/jmr3927/common/Makefile
index cb09a8eede1..01e7db19bcb 100644
--- a/arch/mips/jmr3927/common/Makefile
+++ b/arch/mips/jmr3927/common/Makefile
@@ -2,4 +2,4 @@
# Makefile for the common code of TOSHIBA JMR-TX3927 board
#
-obj-y += prom.o puts.o rtc_ds1742.o
+obj-y += prom.o puts.o
diff --git a/arch/mips/jmr3927/common/rtc_ds1742.c b/arch/mips/jmr3927/common/rtc_ds1742.c
deleted file mode 100644
index e6561345d12..00000000000
--- a/arch/mips/jmr3927/common/rtc_ds1742.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- * ahennessy@mvista.com
- *
- * arch/mips/jmr3927/common/rtc_ds1742.c
- * Based on arch/mips/ddb5xxx/common/rtc_ds1386.c
- * low-level RTC hookups for s for Dallas 1742 chip.
- *
- * Copyright (C) 2000-2001 Toshiba 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 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.
- */
-
-
-/*
- * This file exports a function, rtc_ds1386_init(), which expects an
- * uncached base address as the argument. It will set the two function
- * pointers expected by the MIPS generic timer code.
- */
-
-#include <linux/bcd.h>
-#include <linux/types.h>
-#include <linux/time.h>
-#include <linux/rtc.h>
-#include <linux/ds1742rtc.h>
-
-#include <asm/time.h>
-#include <asm/addrspace.h>
-
-#include <asm/debug.h>
-
-#define EPOCH 2000
-
-static unsigned long rtc_base;
-
-static unsigned long
-rtc_ds1742_get_time(void)
-{
- unsigned int year, month, day, hour, minute, second;
- unsigned int century;
- unsigned long flags;
-
- spin_lock_irqsave(&rtc_lock, flags);
- rtc_write(RTC_READ, RTC_CONTROL);
- second = BCD2BIN(rtc_read(RTC_SECONDS) & RTC_SECONDS_MASK);
- minute = BCD2BIN(rtc_read(RTC_MINUTES));
- hour = BCD2BIN(rtc_read(RTC_HOURS));
- day = BCD2BIN(rtc_read(RTC_DATE));
- month = BCD2BIN(rtc_read(RTC_MONTH));
- year = BCD2BIN(rtc_read(RTC_YEAR));
- century = BCD2BIN(rtc_read(RTC_CENTURY) & RTC_CENTURY_MASK);
- rtc_write(0, RTC_CONTROL);
- spin_unlock_irqrestore(&rtc_lock, flags);
-
- year += century * 100;
-
- return mktime(year, month, day, hour, minute, second);
-}
-extern void to_tm(unsigned long tim, struct rtc_time * tm);
-
-static int
-rtc_ds1742_set_time(unsigned long t)
-{
- struct rtc_time tm;
- u8 year, month, day, hour, minute, second;
- u8 cmos_year, cmos_month, cmos_day, cmos_hour, cmos_minute, cmos_second;
- int cmos_century;
- unsigned long flags;
-
- spin_lock_irqsave(&rtc_lock, flags);
- rtc_write(RTC_READ, RTC_CONTROL);
- cmos_second = (u8)(rtc_read(RTC_SECONDS) & RTC_SECONDS_MASK);
- cmos_minute = (u8)rtc_read(RTC_MINUTES);
- cmos_hour = (u8)rtc_read(RTC_HOURS);
- cmos_day = (u8)rtc_read(RTC_DATE);
- cmos_month = (u8)rtc_read(RTC_MONTH);
- cmos_year = (u8)rtc_read(RTC_YEAR);
- cmos_century = rtc_read(RTC_CENTURY) & RTC_CENTURY_MASK;
-
- rtc_write(RTC_WRITE, RTC_CONTROL);
-
- /* convert */
- to_tm(t, &tm);
-
- /* check each field one by one */
- year = BIN2BCD(tm.tm_year - EPOCH);
- if (year != cmos_year) {
- rtc_write(year,RTC_YEAR);
- }
-
- month = BIN2BCD(tm.tm_mon);
- if (month != (cmos_month & 0x1f)) {
- rtc_write((month & 0x1f) | (cmos_month & ~0x1f),RTC_MONTH);
- }
-
- day = BIN2BCD(tm.tm_mday);
- if (day != cmos_day) {
-
- rtc_write(day, RTC_DATE);
- }
-
- if (cmos_hour & 0x40) {
- /* 12 hour format */
- hour = 0x40;
- if (tm.tm_hour > 12) {
- hour |= 0x20 | (BIN2BCD(hour-12) & 0x1f);
- } else {
- hour |= BIN2BCD(tm.tm_hour);
- }
- } else {
- /* 24 hour format */
- hour = BIN2BCD(tm.tm_hour) & 0x3f;
- }
- if (hour != cmos_hour) rtc_write(hour, RTC_HOURS);
-
- minute = BIN2BCD(tm.tm_min);
- if (minute != cmos_minute) {
- rtc_write(minute, RTC_MINUTES);
- }
-
- second = BIN2BCD(tm.tm_sec);
- if (second != cmos_second) {
- rtc_write(second & RTC_SECONDS_MASK,RTC_SECONDS);
- }
-
- /* RTC_CENTURY and RTC_CONTROL share same address... */
- rtc_write(cmos_century, RTC_CONTROL);
- spin_unlock_irqrestore(&rtc_lock, flags);
-
- return 0;
-}
-
-void
-rtc_ds1742_init(unsigned long base)
-{
- u8 cmos_second;
-
- /* remember the base */
- rtc_base = base;
- db_assert((rtc_base & 0xe0000000) == KSEG1);
-
- /* set the function pointers */
- rtc_mips_get_time = rtc_ds1742_get_time;
- rtc_mips_set_time = rtc_ds1742_set_time;
-
- /* clear oscillator stop bit */
- rtc_write(RTC_READ, RTC_CONTROL);
- cmos_second = (u8)(rtc_read(RTC_SECONDS) & RTC_SECONDS_MASK);
- rtc_write(RTC_WRITE, RTC_CONTROL);
- rtc_write(cmos_second, RTC_SECONDS); /* clear msb */
- rtc_write(0, RTC_CONTROL);
-}
diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c
index ecabe5b0848..fc523bda068 100644
--- a/arch/mips/jmr3927/rbhma3100/setup.c
+++ b/arch/mips/jmr3927/rbhma3100/setup.c
@@ -45,6 +45,7 @@
#include <linux/param.h> /* for HZ */
#include <linux/delay.h>
#include <linux/pm.h>
+#include <linux/platform_device.h>
#ifdef CONFIG_SERIAL_TXX9
#include <linux/tty.h>
#include <linux/serial.h>
@@ -172,19 +173,10 @@ static cycle_t jmr3927_hpt_read(void)
return jiffies * (JMR3927_TIMER_CLK / HZ) + jmr3927_tmrptr->trr;
}
-#define USE_RTC_DS1742
-#ifdef USE_RTC_DS1742
-extern void rtc_ds1742_init(unsigned long base);
-#endif
static void __init jmr3927_time_init(void)
{
clocksource_mips.read = jmr3927_hpt_read;
mips_hpt_frequency = JMR3927_TIMER_CLK;
-#ifdef USE_RTC_DS1742
- if (jmr3927_have_nvram()) {
- rtc_ds1742_init(JMR3927_IOC_NVRAMB_ADDR);
- }
-#endif
}
void __init plat_timer_setup(struct irqaction *irq)
@@ -540,3 +532,32 @@ void __init tx3927_setup(void)
printk("TX3927 D-Cache WriteBack (CWF) .\n");
}
}
+
+/* This trick makes rtc-ds1742 driver usable as is. */
+unsigned long __swizzle_addr_b(unsigned long port)
+{
+ if ((port & 0xffff0000) != JMR3927_IOC_NVRAMB_ADDR)
+ return port;
+ port = (port & 0xffff0000) | (port & 0x7fff << 1);
+#ifdef __BIG_ENDIAN
+ return port;
+#else
+ return port | 1;
+#endif
+}
+EXPORT_SYMBOL(__swizzle_addr_b);
+
+static int __init jmr3927_rtc_init(void)
+{
+ struct resource res = {
+ .start = JMR3927_IOC_NVRAMB_ADDR - IO_BASE,
+ .end = JMR3927_IOC_NVRAMB_ADDR - IO_BASE + 0x800 - 1,
+ .flags = IORESOURCE_MEM,
+ };
+ struct platform_device *dev;
+ if (!jmr3927_have_nvram())
+ return -ENODEV;
+ dev = platform_device_register_simple("ds1742", -1, &res, 1);
+ return IS_ERR(dev) ? PTR_ERR(dev) : 0;
+}
+device_initcall(jmr3927_rtc_init);
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index a3dad394acb..49246264cc7 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -65,5 +65,6 @@ obj-$(CONFIG_64BIT) += cpu-bugs64.o
obj-$(CONFIG_I8253) += i8253.o
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
+obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
diff --git a/arch/mips/kernel/early_printk.c b/arch/mips/kernel/early_printk.c
new file mode 100644
index 00000000000..304efdc5682
--- /dev/null
+++ b/arch/mips/kernel/early_printk.c
@@ -0,0 +1,40 @@
+/*
+ * 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, 2003, 06, 07 Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 2007 MIPS Technologies, Inc.
+ * written by Ralf Baechle (ralf@linux-mips.org)
+ */
+#include <linux/console.h>
+#include <linux/init.h>
+
+extern void prom_putchar(char);
+
+static void early_console_write(struct console *con, const char *s, unsigned n)
+{
+ while (n-- && *s) {
+ if (*s == '\n')
+ prom_putchar('\r');
+ prom_putchar(*s);
+ s++;
+ }
+}
+
+static struct console early_console = {
+ .name = "early",
+ .write = early_console_write,
+ .flags = CON_PRINTBUFFER | CON_BOOT,
+ .index = -1
+};
+
+void __init setup_early_printk(void)
+{
+ register_console(&early_console);
+}
+
+void __init disable_early_printk(void)
+{
+ unregister_console(&early_console);
+}
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index fc4dd6c9dd8..30d433f14f9 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -166,34 +166,6 @@ out:
return error;
}
-asmlinkage long
-sysn32_waitid(int which, compat_pid_t pid,
- siginfo_t __user *uinfo, int options,
- struct compat_rusage __user *uru)
-{
- struct rusage ru;
- long ret;
- mm_segment_t old_fs = get_fs();
- int si_signo;
-
- if (!access_ok(VERIFY_WRITE, uinfo, sizeof(*uinfo)))
- return -EFAULT;
-
- set_fs (KERNEL_DS);
- ret = sys_waitid(which, pid, uinfo, options,
- uru ? (struct rusage __user *) &ru : NULL);
- set_fs (old_fs);
-
- if (__get_user(si_signo, &uinfo->si_signo))
- return -EFAULT;
- if (ret < 0 || si_signo == 0)
- return ret;
-
- if (uru)
- ret = put_compat_rusage(&ru, uru);
- return ret;
-}
-
#define RLIM_INFINITY32 0x7fffffff
#define RESOURCE32(x) ((x > RLIM_INFINITY32) ? RLIM_INFINITY32 : x)
@@ -572,151 +544,6 @@ asmlinkage long sys32_sync_file_range(int fd, int __pad,
flags);
}
-/* Argument list sizes for sys_socketcall */
-#define AL(x) ((x) * sizeof(unsigned int))
-static unsigned char socketcall_nargs[18]={AL(0),AL(3),AL(3),AL(3),AL(2),AL(3),
- AL(3),AL(3),AL(4),AL(4),AL(4),AL(6),
- AL(6),AL(2),AL(5),AL(5),AL(3),AL(3)};
-#undef AL
-
-/*
- * System call vectors.
- *
- * Argument checking cleaned up. Saved 20% in size.
- * This function doesn't need to set the kernel lock because
- * it is set by the callees.
- */
-
-asmlinkage long sys32_socketcall(int call, unsigned int __user *args32)
-{
- unsigned int a[6];
- unsigned int a0,a1;
- int err;
-
- extern asmlinkage long sys_socket(int family, int type, int protocol);
- extern asmlinkage long sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen);
- extern asmlinkage long sys_connect(int fd, struct sockaddr __user *uservaddr, int addrlen);
- extern asmlinkage long sys_listen(int fd, int backlog);
- extern asmlinkage long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr, int __user *upeer_addrlen);
- extern asmlinkage long sys_getsockname(int fd, struct sockaddr __user *usockaddr, int __user *usockaddr_len);
- extern asmlinkage long sys_getpeername(int fd, struct sockaddr __user *usockaddr, int __user *usockaddr_len);
- extern asmlinkage long sys_socketpair(int family, int type, int protocol, int __user *usockvec);
- extern asmlinkage long sys_send(int fd, void __user * buff, size_t len, unsigned flags);
- extern asmlinkage long sys_sendto(int fd, void __user * buff, size_t len, unsigned flags,
- struct sockaddr __user *addr, int addr_len);
- extern asmlinkage long sys_recv(int fd, void __user * ubuf, size_t size, unsigned flags);
- extern asmlinkage long sys_recvfrom(int fd, void __user * ubuf, size_t size, unsigned flags,
- struct sockaddr __user *addr, int __user *addr_len);
- extern asmlinkage long sys_shutdown(int fd, int how);
- extern asmlinkage long sys_setsockopt(int fd, int level, int optname, char __user *optval, int optlen);
- extern asmlinkage long sys_getsockopt(int fd, int level, int optname, char __user *optval, int __user *optlen);
- extern asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags);
- extern asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg, unsigned int flags);
-
-
- if(call<1||call>SYS_RECVMSG)
- return -EINVAL;
-
- /* copy_from_user should be SMP safe. */
- if (copy_from_user(a, args32, socketcall_nargs[call]))
- return -EFAULT;
-
- a0=a[0];
- a1=a[1];
-
- switch(call)
- {
- case SYS_SOCKET:
- err = sys_socket(a0,a1,a[2]);
- break;
- case SYS_BIND:
- err = sys_bind(a0,(struct sockaddr __user *)A(a1), a[2]);
- break;
- case SYS_CONNECT:
- err = sys_connect(a0, (struct sockaddr __user *)A(a1), a[2]);
- break;
- case SYS_LISTEN:
- err = sys_listen(a0,a1);
- break;
- case SYS_ACCEPT:
- err = sys_accept(a0,(struct sockaddr __user *)A(a1), (int __user *)A(a[2]));
- break;
- case SYS_GETSOCKNAME:
- err = sys_getsockname(a0,(struct sockaddr __user *)A(a1), (int __user *)A(a[2]));
- break;
- case SYS_GETPEERNAME:
- err = sys_getpeername(a0, (struct sockaddr __user *)A(a1), (int __user *)A(a[2]));
- break;
- case SYS_SOCKETPAIR:
- err = sys_socketpair(a0,a1, a[2], (int __user *)A(a[3]));
- break;
- case SYS_SEND:
- err = sys_send(a0, (void __user *)A(a1), a[2], a[3]);
- break;
- case SYS_SENDTO:
- err = sys_sendto(a0,(void __user *)A(a1), a[2], a[3],
- (struct sockaddr __user *)A(a[4]), a[5]);
- break;
- case SYS_RECV:
- err = sys_recv(a0, (void __user *)A(a1), a[2], a[3]);
- break;
- case SYS_RECVFROM:
- err = sys_recvfrom(a0, (void __user *)A(a1), a[2], a[3],
- (struct sockaddr __user *)A(a[4]), (int __user *)A(a[5]));
- break;
- case SYS_SHUTDOWN:
- err = sys_shutdown(a0,a1);
- break;
- case SYS_SETSOCKOPT:
- err = sys_setsockopt(a0, a1, a[2], (char __user *)A(a[3]), a[4]);
- break;
- case SYS_GETSOCKOPT:
- err = sys_getsockopt(a0, a1, a[2], (char __user *)A(a[3]), (int __user *)A(a[4]));
- break;
- case SYS_SENDMSG:
- err = sys_sendmsg(a0, (struct msghdr __user *) A(a1), a[2]);
- break;
- case SYS_RECVMSG:
- err = sys_recvmsg(a0, (struct msghdr __user *) A(a1), a[2]);
- break;
- default:
- err = -EINVAL;
- break;
- }
- return err;
-}
-
-struct sigevent32 {
- u32 sigev_value;
- u32 sigev_signo;
- u32 sigev_notify;
- u32 payload[(64 / 4) - 3];
-};
-
-extern asmlinkage long
-sys_timer_create(clockid_t which_clock,
- struct sigevent __user *timer_event_spec,
- timer_t __user * created_timer_id);
-
-long
-sys32_timer_create(u32 clock, struct sigevent32 __user *se32, timer_t __user *timer_id)
-{
- struct sigevent __user *p = NULL;
- if (se32) {
- struct sigevent se;
- p = compat_alloc_user_space(sizeof(struct sigevent));
- memset(&se, 0, sizeof(struct sigevent));
- if (get_user(se.sigev_value.sival_int, &se32->sigev_value) ||
- __get_user(se.sigev_signo, &se32->sigev_signo) ||
- __get_user(se.sigev_notify, &se32->sigev_notify) ||
- __copy_from_user(&se._sigev_un._pad, &se32->payload,
- sizeof(se32->payload)) ||
- copy_to_user(p, &se, sizeof(se)))
- return -EFAULT;
- }
- return sys_timer_create(clock, p, timer_id);
-}
-
save_static_function(sys32_clone);
__attribute_used__ noinline static int
_sys32_clone(nabi_no_regargs struct pt_regs regs)
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 2ceda4644a4..f17e31e3bff 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -340,7 +340,7 @@ EXPORT(sysn32_call_table)
PTR compat_sys_statfs64
PTR compat_sys_fstatfs64
PTR sys_sendfile64
- PTR sys32_timer_create /* 6220 */
+ PTR compat_sys_timer_create /* 6220 */
PTR compat_sys_timer_settime
PTR compat_sys_timer_gettime
PTR sys_timer_getoverrun
@@ -361,7 +361,7 @@ EXPORT(sysn32_call_table)
PTR compat_sys_mq_notify
PTR compat_sys_mq_getsetattr
PTR sys_ni_syscall /* 6240, sys_vserver */
- PTR sysn32_waitid
+ PTR compat_sys_waitid
PTR sys_ni_syscall /* available, was setaltroot */
PTR sys_add_key
PTR sys_request_key
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index bcc42489dc3..142c9b70c02 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -307,7 +307,7 @@ sys_call_table:
PTR compat_sys_statfs
PTR compat_sys_fstatfs /* 4100 */
PTR sys_ni_syscall /* sys_ioperm */
- PTR sys32_socketcall
+ PTR compat_sys_socketcall
PTR sys_syslog
PTR compat_sys_setitimer
PTR compat_sys_getitimer /* 4105 */
@@ -462,7 +462,7 @@ sys_call_table:
PTR sys_fadvise64_64
PTR compat_sys_statfs64 /* 4255 */
PTR compat_sys_fstatfs64
- PTR sys32_timer_create
+ PTR compat_sys_timer_create
PTR compat_sys_timer_settime
PTR compat_sys_timer_gettime
PTR sys_timer_getoverrun /* 4260 */
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 11ab222a2e9..4975da0bfb6 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -525,6 +525,14 @@ void __init setup_arch(char **cmdline_p)
{
cpu_probe();
prom_init();
+
+#ifdef CONFIG_EARLY_PRINTK
+ {
+ extern void setup_early_printk(void);
+
+ setup_early_printk();
+ }
+#endif
cpu_report();
#if defined(CONFIG_VT)
diff --git a/arch/mips/lasat/lasat_board.c b/arch/mips/lasat/lasat_board.c
index d425120b028..fbe9a87bd0a 100644
--- a/arch/mips/lasat/lasat_board.c
+++ b/arch/mips/lasat/lasat_board.c
@@ -110,12 +110,13 @@ int lasat_init_board_info(void)
sizeof(struct lasat_eeprom_struct) - 4);
if (crc != lasat_board_info.li_eeprom_info.crc32) {
- prom_printf("WARNING...\nWARNING...\nEEPROM CRC does not match calculated, attempting to soldier on...\n");
+ 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)
- {
- prom_printf("WARNING...\nWARNING...\nEEPROM version %d, wanted version %d, 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);
}
@@ -124,7 +125,9 @@ int lasat_init_board_info(void)
cfg1 = lasat_board_info.li_eeprom_info.cfg[1];
if ( LASAT_W0_DSCTYPE(cfg0) != 1) {
- prom_printf("WARNING...\nWARNING...\nInvalid configuration read from EEPROM, attempting to soldier on...");
+ printk(KERN_WARNING "WARNING...\nWARNING...\n"
+ "Invalid configuration read from EEPROM, attempting to "
+ "soldier on...");
}
/* We have a valid configuration */
diff --git a/arch/mips/lasat/prom.c b/arch/mips/lasat/prom.c
index d47692f73a2..812c6ac366b 100644
--- a/arch/mips/lasat/prom.c
+++ b/arch/mips/lasat/prom.c
@@ -23,10 +23,6 @@
#define PROM_PUTC_ADDR PROM_JUMP_TABLE_ENTRY(1)
#define PROM_MONITOR_ADDR PROM_JUMP_TABLE_ENTRY(2)
-static void null_prom_printf(const char * fmt, ...)
-{
-}
-
static void null_prom_display(const char *string, int pos, int clear)
{
}
@@ -40,50 +36,29 @@ 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_printf)(const char * fmt, ...) = null_prom_printf;
+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;
-#define PROM_PRINTFBUF_SIZE 256
-static char prom_printfbuf[PROM_PRINTFBUF_SIZE];
-
-static void real_prom_printf(const char * fmt, ...)
-{
- va_list ap;
- int len;
- char *c = prom_printfbuf;
- int i;
-
- va_start(ap, fmt);
- len = vsnprintf(prom_printfbuf, PROM_PRINTFBUF_SIZE, fmt, ap);
- va_end(ap);
-
- /* output overflowed the buffer */
- if (len < 0 || len > PROM_PRINTFBUF_SIZE)
- len = PROM_PRINTFBUF_SIZE;
-
- for (i=0; i < len; i++) {
- if (*c == '\n')
- prom_putc('\r');
- prom_putc(*c++);
- }
-}
-
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_printf = real_prom_printf;
+ __prom_putc = (void *)PROM_PUTC_ADDR;
prom_monitor = (void *)PROM_MONITOR_ADDR;
}
- prom_printf("prom vectors set up\n");
+ printk("prom vectors set up\n");
}
static struct at93c_defs at93c_defs[N_MACHTYPES] = {
@@ -101,11 +76,11 @@ void __init prom_init(void)
setup_prom_vectors();
if (current_cpu_data.cputype == CPU_R5000) {
- prom_printf("LASAT 200 board\n");
+ printk("LASAT 200 board\n");
mips_machtype = MACH_LASAT_200;
lasat_ndelay_divider = LASAT_200_DIVIDER;
} else {
- prom_printf("LASAT 100 board\n");
+ printk("LASAT 100 board\n");
mips_machtype = MACH_LASAT_100;
lasat_ndelay_divider = LASAT_100_DIVIDER;
}
diff --git a/arch/mips/lasat/prom.h b/arch/mips/lasat/prom.h
index 07be7bf1e4a..019d45fbd26 100644
--- a/arch/mips/lasat/prom.h
+++ b/arch/mips/lasat/prom.h
@@ -2,5 +2,4 @@
#define PROM_H
extern void (* prom_display)(const char *string, int pos, int clear);
extern void (* prom_monitor)(void);
-extern void (* prom_printf)(const char * fmt, ...);
#endif
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
index 14c55168f1f..488007f1398 100644
--- a/arch/mips/lasat/setup.c
+++ b/arch/mips/lasat/setup.c
@@ -116,7 +116,6 @@ static void lasat_time_init(void)
void __init plat_timer_setup(struct irqaction *irq)
{
- write_c0_compare( read_c0_count() + mips_hpt_frequency / HZ);
change_c0_status(ST0_IM, IE_IRQ0 | IE_IRQ5);
}
@@ -179,5 +178,5 @@ void __init plat_mem_setup(void)
/* Switch from prom exception handler to normal mode */
change_c0_status(ST0_BEV,0);
- prom_printf("Lasat specific initialization complete\n");
+ pr_info("Lasat specific initialization complete\n");
}
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index 52e0ec8bcb1..d7d3b14dcfb 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -2,8 +2,8 @@
# Makefile for MIPS-specific library files..
#
-lib-y += csum_partial.o memcpy.o memcpy-inatomic.o memset.o promlib.o \
- strlen_user.o strncpy_user.o strnlen_user.o uncached.o
+lib-y += csum_partial.o memcpy.o memcpy-inatomic.o memset.o strlen_user.o \
+ strncpy_user.o strnlen_user.o uncached.o
obj-y += iomap.o
obj-$(CONFIG_PCI) += iomap-pci.o
diff --git a/arch/mips/lib/promlib.c b/arch/mips/lib/promlib.c
deleted file mode 100644
index dddfe98b4de..00000000000
--- a/arch/mips/lib/promlib.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <stdarg.h>
-#include <linux/kernel.h>
-
-extern void prom_putchar(char);
-
-void prom_printf(char *fmt, ...)
-{
- va_list args;
- char ppbuf[1024];
- char *bptr;
-
- va_start(args, fmt);
- vsprintf(ppbuf, fmt, args);
-
- bptr = ppbuf;
-
- while (*bptr != 0) {
- if (*bptr == '\n')
- prom_putchar('\r');
-
- prom_putchar(*bptr++);
- }
- va_end(args);
-}
diff --git a/arch/mips/mips-boards/generic/Makefile b/arch/mips/mips-boards/generic/Makefile
index 0a30f5dc9b7..aade36d7878 100644
--- a/arch/mips/mips-boards/generic/Makefile
+++ b/arch/mips/mips-boards/generic/Makefile
@@ -18,7 +18,9 @@
# Makefile for the MIPS boards generic routines under Linux.
#
-obj-y := reset.o display.o init.o memory.o printf.o \
+obj-y := reset.o display.o init.o memory.o \
cmdline.o time.o
+
+obj-$(CONFIG_EARLY_PRINTK) += console.o
obj-$(CONFIG_PCI) += pci.o
obj-$(CONFIG_KGDB) += gdb_hook.o
diff --git a/arch/mips/mips-boards/generic/printf.c b/arch/mips/mips-boards/generic/console.c
index 1a711bd79b5..4d8ab99e415 100644
--- a/arch/mips/mips-boards/generic/printf.c
+++ b/arch/mips/mips-boards/generic/console.c
@@ -17,10 +17,9 @@
*
* Putting things on the screen/serial line using YAMONs facilities.
*/
+#include <linux/console.h>
#include <linux/init.h>
-#include <linux/kernel.h>
#include <linux/serial_reg.h>
-#include <linux/spinlock.h>
#include <asm/io.h>
#ifdef CONFIG_MIPS_ATLAS
@@ -67,12 +66,3 @@ int prom_putchar(char c)
return 1;
}
-
-char prom_getchar(void)
-{
- while (!(serial_in(UART_LSR) & UART_LSR_DR))
- ;
-
- return serial_in(UART_RX);
-}
-
diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c
index 58a0fe88359..b1133760012 100644
--- a/arch/mips/mips-boards/generic/init.c
+++ b/arch/mips/mips-boards/generic/init.c
@@ -167,7 +167,7 @@ static void __init console_config(void)
flow = 'r';
sprintf (console_string, " console=ttyS0,%d%c%c%c", baud, parity, bits, flow);
strcat (prom_getcmdline(), console_string);
- prom_printf("Config serial console:%s\n", console_string);
+ pr_info("Config serial console:%s\n", console_string);
}
}
#endif
@@ -210,8 +210,9 @@ void __init kgdb_config (void)
generic_getDebugChar = rs_getDebugChar;
}
- prom_printf("KGDB: Using serial line /dev/ttyS%d at %d for session, "
- "please connect your debugger\n", line ? 1 : 0, speed);
+ pr_info("KGDB: Using serial line /dev/ttyS%d at %d for "
+ "session, please connect your debugger\n",
+ line ? 1 : 0, speed);
{
char *s;
@@ -382,7 +383,7 @@ void __init prom_init(void)
board_nmi_handler_setup = mips_nmi_setup;
board_ejtag_handler_setup = mips_ejtag_setup;
- prom_printf("\nLINUX started...\n");
+ pr_info("\nLINUX started...\n");
prom_init_cmdline();
prom_meminit();
#ifdef CONFIG_SERIAL_8250_CONSOLE
diff --git a/arch/mips/mips-boards/generic/memory.c b/arch/mips/mips-boards/generic/memory.c
index ebf0e16c5a0..ae39953da2c 100644
--- a/arch/mips/mips-boards/generic/memory.c
+++ b/arch/mips/mips-boards/generic/memory.c
@@ -59,11 +59,12 @@ struct prom_pmemblock * __init prom_getmdesc(void)
/* otherwise look in the environment */
memsize_str = prom_getenv("memsize");
if (!memsize_str) {
- prom_printf("memsize not set in boot prom, set to default (32Mb)\n");
+ printk(KERN_WARNING
+ "memsize not set in boot prom, set to default (32Mb)\n");
physical_memsize = 0x02000000;
} else {
#ifdef DEBUG
- prom_printf("prom_memsize = %s\n", memsize_str);
+ pr_debug("prom_memsize = %s\n", memsize_str);
#endif
physical_memsize = simple_strtol(memsize_str, NULL, 0);
}
@@ -141,12 +142,12 @@ void __init prom_meminit(void)
struct prom_pmemblock *p;
#ifdef DEBUG
- prom_printf("YAMON MEMORY DESCRIPTOR dump:\n");
+ pr_debug("YAMON MEMORY DESCRIPTOR dump:\n");
p = prom_getmdesc();
while (p->size) {
int i = 0;
- prom_printf("[%d,%p]: base<%08lx> size<%08lx> type<%s>\n",
- i, p, p->base, p->size, mtypes[p->type]);
+ pr_debug("[%d,%p]: base<%08lx> size<%08lx> type<%s>\n",
+ i, p, p->base, p->size, mtypes[p->type]);
p++;
i++;
}
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c
index a3c3a1d462b..df2a2bd3aa5 100644
--- a/arch/mips/mips-boards/generic/time.c
+++ b/arch/mips/mips-boards/generic/time.c
@@ -295,7 +295,4 @@ void __init plat_timer_setup(struct irqaction *irq)
irq_desc[mips_cpu_timer_irq].status |= IRQ_PER_CPU;
set_irq_handler(mips_cpu_timer_irq, handle_percpu_irq);
#endif
-
- /* to generate the first timer interrupt */
- write_c0_compare (read_c0_count() + mips_hpt_frequency/HZ);
}
diff --git a/arch/mips/mips-boards/sim/Makefile b/arch/mips/mips-boards/sim/Makefile
index a12e32aafde..6aeebc9122f 100644
--- a/arch/mips/mips-boards/sim/Makefile
+++ b/arch/mips/mips-boards/sim/Makefile
@@ -1,5 +1,7 @@
#
# Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved.
+# Copyright (C) 2007 MIPS Technologies, Inc.
+# written by Ralf Baechle (ralf@linux-mips.org)
#
# 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
@@ -15,5 +17,7 @@
# 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
#
-obj-y := sim_setup.o sim_mem.o sim_time.o sim_printf.o sim_int.o sim_cmdline.o
+obj-y := sim_setup.o sim_mem.o sim_time.o sim_int.o sim_cmdline.o
+
+obj-$(CONFIG_EARLY_PRINTK) += sim_console.o
obj-$(CONFIG_SMP) += sim_smp.o
diff --git a/arch/mips/mips-boards/sim/sim_printf.c b/arch/mips/mips-boards/sim/sim_console.c
index 3ee5a0b501a..de595a9ccb2 100644
--- a/arch/mips/mips-boards/sim/sim_printf.c
+++ b/arch/mips/mips-boards/sim/sim_console.c
@@ -1,7 +1,4 @@
/*
- * 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.
@@ -15,14 +12,14 @@
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
- * Putting things on the screen/serial line using YAMONs facilities.
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
+ * Copyright (C) 2007 MIPS Technologies, Inc.
+ * written by Ralf Baechle
*/
#include <linux/init.h>
-#include <linux/kernel.h>
#include <linux/serial_reg.h>
-#include <linux/spinlock.h>
#include <asm/io.h>
-#include <asm/system.h>
static inline unsigned int serial_in(int offset)
{
@@ -34,41 +31,10 @@ static inline void serial_out(int offset, int value)
outb(value, 0x3f8 + offset);
}
-int putPromChar(char c)
+void __init prom_putchar(char c)
{
while ((serial_in(UART_LSR) & UART_LSR_THRE) == 0)
;
serial_out(UART_TX, c);
-
- return 1;
-}
-
-char getPromChar(void)
-{
- while (!(serial_in(UART_LSR) & 1))
- ;
-
- return serial_in(UART_RX);
-}
-
-void prom_printf(char *fmt, ...)
-{
- va_list args;
- int l;
- char *p, *buf_end;
- char buf[1024];
-
- va_start(args, fmt);
- l = vsprintf(buf, fmt, args); /* hopefully i < sizeof(buf) */
- va_end(args);
-
- buf_end = buf + l;
-
- for (p = buf; p < buf_end; p++) {
- /* Crude cr/nl handling is better than none */
- if (*p == '\n')
- putPromChar('\r');
- putPromChar(*p);
- }
}
diff --git a/arch/mips/mips-boards/sim/sim_mem.c b/arch/mips/mips-boards/sim/sim_mem.c
index 46bc16f8b15..e408ef0bcd6 100644
--- a/arch/mips/mips-boards/sim/sim_mem.c
+++ b/arch/mips/mips-boards/sim/sim_mem.c
@@ -46,7 +46,7 @@ struct prom_pmemblock * __init prom_getmdesc(void)
unsigned int memsize;
memsize = 0x02000000;
- prom_printf("Setting default memory size 0x%08x\n", memsize);
+ pr_info("Setting default memory size 0x%08x\n", memsize);
memset(mdesc, 0, sizeof(mdesc));
diff --git a/arch/mips/mips-boards/sim/sim_setup.c b/arch/mips/mips-boards/sim/sim_setup.c
index ea2066c3a1f..b705f09e57c 100644
--- a/arch/mips/mips-boards/sim/sim_setup.c
+++ b/arch/mips/mips-boards/sim/sim_setup.c
@@ -55,7 +55,7 @@ void __init plat_mem_setup(void)
serial_init();
board_time_init = sim_time_init;
- prom_printf("Linux started...\n");
+ pr_info("Linux started...\n");
#ifdef CONFIG_MIPS_MT_SMP
sanitize_tlb_entries();
@@ -66,7 +66,7 @@ void prom_init(void)
{
set_io_port_base(0xbfd00000);
- prom_printf("\nLINUX started...\n");
+ pr_info("\nLINUX started...\n");
prom_init_cmdline();
prom_meminit();
}
@@ -91,7 +91,7 @@ static void __init serial_init(void)
s.timeout = 4;
if (early_serial_setup(&s) != 0) {
- prom_printf(KERN_ERR "Serial setup failed!\n");
+ printk(KERN_ERR "Serial setup failed!\n");
}
#endif
diff --git a/arch/mips/mips-boards/sim/sim_time.c b/arch/mips/mips-boards/sim/sim_time.c
index 30711d016fe..d3a21c74151 100644
--- a/arch/mips/mips-boards/sim/sim_time.c
+++ b/arch/mips/mips-boards/sim/sim_time.c
@@ -199,7 +199,4 @@ void __init plat_timer_setup(struct irqaction *irq)
irq_desc[mips_cpu_timer_irq].flags |= IRQ_PER_CPU;
set_irq_handler(mips_cpu_timer_irq, handle_percpu_irq);
#endif
-
- /* to generate the first timer interrupt */
- write_c0_compare(read_c0_count() + (mips_hpt_frequency/HZ));
}
diff --git a/arch/mips/mm/cerr-sb1.c b/arch/mips/mm/cerr-sb1.c
index e19fbb9ee47..11a916629d3 100644
--- a/arch/mips/mm/cerr-sb1.c
+++ b/arch/mips/mm/cerr-sb1.c
@@ -77,66 +77,66 @@ static uint32_t extract_dc(unsigned short addr, int data);
static inline void breakout_errctl(unsigned int val)
{
if (val & CP0_ERRCTL_RECOVERABLE)
- prom_printf(" recoverable");
+ printk(" recoverable");
if (val & CP0_ERRCTL_DCACHE)
- prom_printf(" dcache");
+ printk(" dcache");
if (val & CP0_ERRCTL_ICACHE)
- prom_printf(" icache");
+ printk(" icache");
if (val & CP0_ERRCTL_MULTIBUS)
- prom_printf(" multiple-buserr");
- prom_printf("\n");
+ printk(" multiple-buserr");
+ printk("\n");
}
static inline void breakout_cerri(unsigned int val)
{
if (val & CP0_CERRI_TAG_PARITY)
- prom_printf(" tag-parity");
+ printk(" tag-parity");
if (val & CP0_CERRI_DATA_PARITY)
- prom_printf(" data-parity");
+ printk(" data-parity");
if (val & CP0_CERRI_EXTERNAL)
- prom_printf(" external");
- prom_printf("\n");
+ printk(" external");
+ printk("\n");
}
static inline void breakout_cerrd(unsigned int val)
{
switch (val & CP0_CERRD_CAUSES) {
case CP0_CERRD_LOAD:
- prom_printf(" load,");
+ printk(" load,");
break;
case CP0_CERRD_STORE:
- prom_printf(" store,");
+ printk(" store,");
break;
case CP0_CERRD_FILLWB:
- prom_printf(" fill/wb,");
+ printk(" fill/wb,");
break;
case CP0_CERRD_COHERENCY:
- prom_printf(" coherency,");
+ printk(" coherency,");
break;
case CP0_CERRD_DUPTAG:
- prom_printf(" duptags,");
+ printk(" duptags,");
break;
default:
- prom_printf(" NO CAUSE,");
+ printk(" NO CAUSE,");
break;
}
if (!(val & CP0_CERRD_TYPES))
- prom_printf(" NO TYPE");
+ printk(" NO TYPE");
else {
if (val & CP0_CERRD_MULTIPLE)
- prom_printf(" multi-err");
+ printk(" multi-err");
if (val & CP0_CERRD_TAG_STATE)
- prom_printf(" tag-state");
+ printk(" tag-state");
if (val & CP0_CERRD_TAG_ADDRESS)
- prom_printf(" tag-address");
+ printk(" tag-address");
if (val & CP0_CERRD_DATA_SBE)
- prom_printf(" data-SBE");
+ printk(" data-SBE");
if (val & CP0_CERRD_DATA_DBE)
- prom_printf(" data-DBE");
+ printk(" data-DBE");
if (val & CP0_CERRD_EXTERNAL)
- prom_printf(" external");
+ printk(" external");
}
- prom_printf("\n");
+ printk("\n");
}
#ifndef CONFIG_SIBYTE_BUS_WATCHER
@@ -157,18 +157,18 @@ static void check_bus_watcher(void)
l2_tag = in64(IO_SPACE_BASE | A_L2_ECC_TAG);
#endif
memio_err = csr_in32(IOADDR(A_BUS_MEM_IO_ERRORS));
- prom_printf("Bus watcher error counters: %08x %08x\n", l2_err, memio_err);
- prom_printf("\nLast recorded signature:\n");
- prom_printf("Request %02x from %d, answered by %d with Dcode %d\n",
+ printk("Bus watcher error counters: %08x %08x\n", l2_err, memio_err);
+ printk("\nLast recorded signature:\n");
+ printk("Request %02x from %d, answered by %d with Dcode %d\n",
(unsigned int)(G_SCD_BERR_TID(status) & 0x3f),
(int)(G_SCD_BERR_TID(status) >> 6),
(int)G_SCD_BERR_RID(status),
(int)G_SCD_BERR_DCODE(status));
#ifdef DUMP_L2_ECC_TAG_ON_ERROR
- prom_printf("Last L2 tag w/ bad ECC: %016llx\n", l2_tag);
+ printk("Last L2 tag w/ bad ECC: %016llx\n", l2_tag);
#endif
} else {
- prom_printf("Bus watcher indicates no error\n");
+ printk("Bus watcher indicates no error\n");
}
}
#else
@@ -187,11 +187,11 @@ asmlinkage void sb1_cache_error(void)
#else
csr_out32(M_SCD_TRACE_CFG_FREEZE, IO_SPACE_BASE | A_SCD_TRACE_CFG);
#endif
- prom_printf("Trace buffer frozen\n");
+ printk("Trace buffer frozen\n");
#endif
- prom_printf("Cache error exception on CPU %x:\n",
- (read_c0_prid() >> 25) & 0x7);
+ printk("Cache error exception on CPU %x:\n",
+ (read_c0_prid() >> 25) & 0x7);
__asm__ __volatile__ (
" .set push\n\t"
@@ -209,43 +209,43 @@ asmlinkage void sb1_cache_error(void)
"=r" (dpahi), "=r" (dpalo), "=r" (eepc));
cerr_dpa = (((uint64_t)dpahi) << 32) | dpalo;
- prom_printf(" c0_errorepc == %08x\n", eepc);
- prom_printf(" c0_errctl == %08x", errctl);
+ printk(" c0_errorepc == %08x\n", eepc);
+ printk(" c0_errctl == %08x", errctl);
breakout_errctl(errctl);
if (errctl & CP0_ERRCTL_ICACHE) {
- prom_printf(" c0_cerr_i == %08x", cerr_i);
+ printk(" c0_cerr_i == %08x", cerr_i);
breakout_cerri(cerr_i);
if (CP0_CERRI_IDX_VALID(cerr_i)) {
/* Check index of EPC, allowing for delay slot */
if (((eepc & SB1_CACHE_INDEX_MASK) != (cerr_i & SB1_CACHE_INDEX_MASK)) &&
((eepc & SB1_CACHE_INDEX_MASK) != ((cerr_i & SB1_CACHE_INDEX_MASK) - 4)))
- prom_printf(" cerr_i idx doesn't match eepc\n");
+ printk(" cerr_i idx doesn't match eepc\n");
else {
res = extract_ic(cerr_i & SB1_CACHE_INDEX_MASK,
(cerr_i & CP0_CERRI_DATA) != 0);
if (!(res & cerr_i))
- prom_printf("...didn't see indicated icache problem\n");
+ printk("...didn't see indicated icache problem\n");
}
}
}
if (errctl & CP0_ERRCTL_DCACHE) {
- prom_printf(" c0_cerr_d == %08x", cerr_d);
+ printk(" c0_cerr_d == %08x", cerr_d);
breakout_cerrd(cerr_d);
if (CP0_CERRD_DPA_VALID(cerr_d)) {
- prom_printf(" c0_cerr_dpa == %010llx\n", cerr_dpa);
+ printk(" c0_cerr_dpa == %010llx\n", cerr_dpa);
if (!CP0_CERRD_IDX_VALID(cerr_d)) {
res = extract_dc(cerr_dpa & SB1_CACHE_INDEX_MASK,
(cerr_d & CP0_CERRD_DATA) != 0);
if (!(res & cerr_d))
- prom_printf("...didn't see indicated dcache problem\n");
+ printk("...didn't see indicated dcache problem\n");
} else {
if ((cerr_dpa & SB1_CACHE_INDEX_MASK) != (cerr_d & SB1_CACHE_INDEX_MASK))
- prom_printf(" cerr_d idx doesn't match cerr_dpa\n");
+ printk(" cerr_d idx doesn't match cerr_dpa\n");
else {
res = extract_dc(cerr_d & SB1_CACHE_INDEX_MASK,
(cerr_d & CP0_CERRD_DATA) != 0);
if (!(res & cerr_d))
- prom_printf("...didn't see indicated problem\n");
+ printk("...didn't see indicated problem\n");
}
}
}
@@ -334,7 +334,7 @@ static uint32_t extract_ic(unsigned short addr, int data)
uint8_t lru;
int res = 0;
- prom_printf("Icache index 0x%04x ", addr);
+ printk("Icache index 0x%04x ", addr);
for (way = 0; way < 4; way++) {
/* Index-load-tag-I */
__asm__ __volatile__ (
@@ -354,7 +354,7 @@ static uint32_t extract_ic(unsigned short addr, int data)
taglo = ((unsigned long long)taglohi << 32) | taglolo;
if (way == 0) {
lru = (taghi >> 14) & 0xff;
- prom_printf("[Bank %d Set 0x%02x] LRU > %d %d %d %d > MRU\n",
+ printk("[Bank %d Set 0x%02x] LRU > %d %d %d %d > MRU\n",
((addr >> 5) & 0x3), /* bank */
((addr >> 7) & 0x3f), /* index */
(lru & 0x3),
@@ -369,19 +369,19 @@ static uint32_t extract_ic(unsigned short addr, int data)
if (valid) {
tlo_tmp = taglo & 0xfff3ff;
if (((taglo >> 10) & 1) ^ range_parity(tlo_tmp, 23, 0)) {
- prom_printf(" ** bad parity in VTag0/G/ASID\n");
+ printk(" ** bad parity in VTag0/G/ASID\n");
res |= CP0_CERRI_TAG_PARITY;
}
if (((taglo >> 11) & 1) ^ range_parity(taglo, 63, 24)) {
- prom_printf(" ** bad parity in R/VTag1\n");
+ printk(" ** bad parity in R/VTag1\n");
res |= CP0_CERRI_TAG_PARITY;
}
}
if (valid ^ ((taghi >> 27) & 1)) {
- prom_printf(" ** bad parity for valid bit\n");
+ printk(" ** bad parity for valid bit\n");
res |= CP0_CERRI_TAG_PARITY;
}
- prom_printf(" %d [VA %016llx] [Vld? %d] raw tags: %08X-%016llX\n",
+ printk(" %d [VA %016llx] [Vld? %d] raw tags: %08X-%016llX\n",
way, va, valid, taghi, taglo);
if (data) {
@@ -407,21 +407,21 @@ static uint32_t extract_ic(unsigned short addr, int data)
: "r" ((way << 13) | addr | (offset << 3)));
predecode = (datahi >> 8) & 0xff;
if (((datahi >> 16) & 1) != (uint32_t)range_parity(predecode, 7, 0)) {
- prom_printf(" ** bad parity in predecode\n");
+ printk(" ** bad parity in predecode\n");
res |= CP0_CERRI_DATA_PARITY;
}
/* XXXKW should/could check predecode bits themselves */
if (((datahi >> 4) & 0xf) ^ inst_parity(insta)) {
- prom_printf(" ** bad parity in instruction a\n");
+ printk(" ** bad parity in instruction a\n");
res |= CP0_CERRI_DATA_PARITY;
}
if ((datahi & 0xf) ^ inst_parity(instb)) {
- prom_printf(" ** bad parity in instruction b\n");
+ printk(" ** bad parity in instruction b\n");
res |= CP0_CERRI_DATA_PARITY;
}
- prom_printf(" %05X-%08X%08X", datahi, insta, instb);
+ printk(" %05X-%08X%08X", datahi, insta, instb);
}
- prom_printf("\n");
+ printk("\n");
}
}
return res;
@@ -489,7 +489,7 @@ static uint32_t extract_dc(unsigned short addr, int data)
uint8_t ecc, lru;
int res = 0;
- prom_printf("Dcache index 0x%04x ", addr);
+ printk("Dcache index 0x%04x ", addr);
for (way = 0; way < 4; way++) {
__asm__ __volatile__ (
" .set push\n\t"
@@ -509,7 +509,7 @@ static uint32_t extract_dc(unsigned short addr, int data)
pa = (taglo & 0xFFFFFFE000ULL) | addr;
if (way == 0) {
lru = (taghi >> 14) & 0xff;
- prom_printf("[Bank %d Set 0x%02x] LRU > %d %d %d %d > MRU\n",
+ printk("[Bank %d Set 0x%02x] LRU > %d %d %d %d > MRU\n",
((addr >> 11) & 0x2) | ((addr >> 5) & 1), /* bank */
((addr >> 6) & 0x3f), /* index */
(lru & 0x3),
@@ -519,15 +519,15 @@ static uint32_t extract_dc(unsigned short addr, int data)
}
state = (taghi >> 25) & 0x1f;
valid = DC_TAG_VALID(state);
- prom_printf(" %d [PA %010llx] [state %s (%02x)] raw tags: %08X-%016llX\n",
+ printk(" %d [PA %010llx] [state %s (%02x)] raw tags: %08X-%016llX\n",
way, pa, dc_state_str(state), state, taghi, taglo);
if (valid) {
if (((taglo >> 11) & 1) ^ range_parity(taglo, 39, 26)) {
- prom_printf(" ** bad parity in PTag1\n");
+ printk(" ** bad parity in PTag1\n");
res |= CP0_CERRD_TAG_ADDRESS;
}
if (((taglo >> 10) & 1) ^ range_parity(taglo, 25, 13)) {
- prom_printf(" ** bad parity in PTag0\n");
+ printk(" ** bad parity in PTag0\n");
res |= CP0_CERRD_TAG_ADDRESS;
}
} else {
@@ -567,13 +567,13 @@ static uint32_t extract_dc(unsigned short addr, int data)
}
res |= (bits == 1) ? CP0_CERRD_DATA_SBE : CP0_CERRD_DATA_DBE;
}
- prom_printf(" %02X-%016llX", datahi, datalo);
+ printk(" %02X-%016llX", datahi, datalo);
}
- prom_printf("\n");
+ printk("\n");
if (bad_ecc)
- prom_printf(" dwords w/ bad ECC: %d %d %d %d\n",
- !!(bad_ecc & 8), !!(bad_ecc & 4),
- !!(bad_ecc & 2), !!(bad_ecc & 1));
+ printk(" dwords w/ bad ECC: %d %d %d %d\n",
+ !!(bad_ecc & 8), !!(bad_ecc & 4),
+ !!(bad_ecc & 2), !!(bad_ecc & 1));
}
}
return res;
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index a72093ad105..f503d02e403 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -295,7 +295,7 @@ void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
/* Make sure that gcc doesn't leave the empty loop body. */
for (i = 0; i < nelems; i++, sg++) {
- if (!plat_device_is_coherent(dev))
+ if (cpu_is_noncoherent_r10000(dev))
__dma_sync((unsigned long)page_address(sg->page),
sg->length, direction);
plat_unmap_dma_mem(sg->dma_address);
diff --git a/arch/mips/momentum/jaguar_atx/ja-console.c b/arch/mips/momentum/jaguar_atx/ja-console.c
index 2292d0ec47f..2c30b4f5624 100644
--- a/arch/mips/momentum/jaguar_atx/ja-console.c
+++ b/arch/mips/momentum/jaguar_atx/ja-console.c
@@ -74,11 +74,6 @@ void prom_putchar(char c)
uart->iu_thr = c;
}
-char __init prom_getchar(void)
-{
- return 0;
-}
-
static void inline ja_console_probe(void)
{
struct uart_port up;
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index 455d76ad06d..9d08608aaa5 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -223,10 +223,12 @@ static inline int n_counters(void)
switch (current_cpu_data.cputype) {
case CPU_R10000:
counters = 2;
+ break;
case CPU_R12000:
case CPU_R14000:
counters = 4;
+ break;
default:
counters = __n_counters();
diff --git a/arch/mips/pci/fixup-jmr3927.c b/arch/mips/pci/fixup-jmr3927.c
index f8696081c5b..6e72d213f4c 100644
--- a/arch/mips/pci/fixup-jmr3927.c
+++ b/arch/mips/pci/fixup-jmr3927.c
@@ -38,6 +38,10 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
unsigned char irq = pin;
+ /* SMSC SLC90E66 IDE uses irq 14, 15 (default) */
+ if (dev->vendor == PCI_VENDOR_ID_EFAR &&
+ dev->device == PCI_DEVICE_ID_EFAR_SLC90E66_1)
+ return irq;
/* IRQ rotation (PICMG) */
irq--; /* 0-3 */
if (dev->bus->parent == NULL &&
@@ -93,13 +97,3 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}
-
-int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-{
- /* SMSC SLC90E66 IDE uses irq 14, 15 (default) */
- if (!(dev->vendor == PCI_VENDOR_ID_EFAR &&
- dev->device == PCI_DEVICE_ID_EFAR_SLC90E66_1))
- return pci_get_irq(dev, pin);
-
- dev->irq = irq;
-}
diff --git a/arch/mips/pci/fixup-sni.c b/arch/mips/pci/fixup-sni.c
index 0c9a4732d45..36e5fb1b378 100644
--- a/arch/mips/pci/fixup-sni.c
+++ b/arch/mips/pci/fixup-sni.c
@@ -14,6 +14,8 @@
#include <asm/mipsregs.h>
#include <asm/sni.h>
+#include <irq.h>
+
/*
* PCIMT Shortcuts ...
*/
diff --git a/arch/mips/pci/ops-au1000.c b/arch/mips/pci/ops-au1000.c
index 8ae46481fcb..7932dfe5eb9 100644
--- a/arch/mips/pci/ops-au1000.c
+++ b/arch/mips/pci/ops-au1000.c
@@ -172,7 +172,11 @@ static int config_access(unsigned char access_type, struct pci_bus *bus,
error = -1;
DBG("Au1x Master Abort\n");
} else if ((status >> 28) & 0xf) {
- DBG("PCI ERR detected: status %x\n", status);
+ DBG("PCI ERR detected: device %d, status %x\n", device, ((status >> 28) & 0xf));
+
+ /* clear errors */
+ au_writel(status & 0xf000ffff, Au1500_PCI_STATCMD);
+
*data = 0xffffffff;
error = -1;
}
diff --git a/arch/mips/philips/pnx8550/common/prom.c b/arch/mips/philips/pnx8550/common/prom.c
index 8aeed6c2b8c..2f567452e7a 100644
--- a/arch/mips/philips/pnx8550/common/prom.c
+++ b/arch/mips/philips/pnx8550/common/prom.c
@@ -112,7 +112,7 @@ void __init prom_free_prom_memory(void)
extern int pnx8550_console_port;
-/* used by prom_printf */
+/* used by early printk */
void prom_putchar(char c)
{
if (pnx8550_console_port != -1) {
diff --git a/arch/mips/philips/pnx8550/common/setup.c b/arch/mips/philips/pnx8550/common/setup.c
index e62123ca9b6..5bd73747768 100644
--- a/arch/mips/philips/pnx8550/common/setup.c
+++ b/arch/mips/philips/pnx8550/common/setup.c
@@ -41,8 +41,6 @@
#include <uart.h>
#include <nand.h>
-extern void prom_printf(char *fmt, ...);
-
extern void __init board_setup(void);
extern void pnx8550_machine_restart(char *);
extern void pnx8550_machine_halt(void);
@@ -51,7 +49,6 @@ 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 void prom_printf(char *fmt, ...);
extern char *prom_getcmdline(void);
struct resource standard_io_resources[] = {
@@ -141,7 +138,7 @@ void __init plat_mem_setup(void)
argptr += strlen("console=ttyS");
pnx8550_console_port = *argptr == '0' ? 0 : 1;
- /* We must initialize the UART (console) before prom_printf */
+ /* We must initialize the UART (console) before early printk */
/* Set LCR to 8-bit and BAUD to 38400 (no 5) */
ip3106_lcr(UART_BASE, pnx8550_console_port) =
PNX8XXX_UART_LCR_8BIT;
@@ -155,8 +152,8 @@ void __init plat_mem_setup(void)
argptr += strlen("kgdb=ttyS");
line = *argptr == '0' ? 0 : 1;
rs_kgdb_hook(line);
- prom_printf("KGDB: Using ttyS%i for session, "
- "please connect your debugger\n", line ? 1 : 0);
+ pr_info("KGDB: Using ttyS%i for session, "
+ "please connect your debugger\n", line ? 1 : 0);
}
#endif
return;
diff --git a/arch/mips/pmc-sierra/yosemite/py-console.c b/arch/mips/pmc-sierra/yosemite/py-console.c
index 757e605693f..b7f1d9c4a8a 100644
--- a/arch/mips/pmc-sierra/yosemite/py-console.c
+++ b/arch/mips/pmc-sierra/yosemite/py-console.c
@@ -107,8 +107,3 @@ void prom_putchar(char c)
while ((readb_outer_space(lsr) & 0x20) == 0);
writeb_outer_space(thr, c);
}
-
-char __init prom_getchar(void)
-{
- return 0;
-}
diff --git a/arch/mips/sgi-ip27/ip27-console.c b/arch/mips/sgi-ip27/ip27-console.c
index 14211e38237..3ba830651c5 100644
--- a/arch/mips/sgi-ip27/ip27-console.c
+++ b/arch/mips/sgi-ip27/ip27-console.c
@@ -6,12 +6,6 @@
* Copyright (C) 2001, 2002 Ralf Baechle
*/
#include <linux/init.h>
-#include <linux/console.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
-#include <linux/termios.h>
-#include <linux/sched.h>
-#include <linux/tty.h>
#include <asm/page.h>
#include <asm/semaphore.h>
@@ -38,37 +32,10 @@ static inline struct ioc3_uartregs *console_uart(void)
return &ioc3->sregs.uarta;
}
-void prom_putchar(char c)
+void __init prom_putchar(char c)
{
struct ioc3_uartregs *uart = console_uart();
while ((uart->iu_lsr & 0x20) == 0);
uart->iu_thr = c;
}
-
-static void ioc3_console_write(struct console *con, const char *s, unsigned n)
-{
- while (n-- && *s) {
- if (*s == '\n')
- prom_putchar('\r');
- prom_putchar(*s);
- s++;
- }
-}
-
-static struct console ioc3_console = {
- .name = "ioc3",
- .write = ioc3_console_write,
- .flags = CON_PRINTBUFFER | CON_BOOT,
- .index = -1
-};
-
-__init void ip27_setup_console(void)
-{
- register_console(&ioc3_console);
-}
-
-void __init disable_early_printk(void)
-{
- unregister_console(&ioc3_console);
-}
diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig
index ec7a2cffacf..67dac6204b6 100644
--- a/arch/mips/sibyte/Kconfig
+++ b/arch/mips/sibyte/Kconfig
@@ -116,6 +116,7 @@ config SB1_CERR_STALL
config SIBYTE_CFE
bool "Booting from CFE"
depends on SIBYTE_SB1xxx_SOC
+ select SYS_HAS_EARLY_PRINTK
help
Make use of the CFE API for enumerating available memory,
controlling secondary CPUs, and possibly console output.
@@ -131,6 +132,7 @@ config SIBYTE_CFE_CONSOLE
config SIBYTE_STANDALONE
bool
depends on SIBYTE_SB1xxx_SOC && !SIBYTE_CFE
+ select SYS_HAS_EARLY_PRINTK
default y
config SIBYTE_STANDALONE_RAM_SIZE
diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c
index 1dc5d05d896..20af0f1bb7b 100644
--- a/arch/mips/sibyte/bcm1480/irq.c
+++ b/arch/mips/sibyte/bcm1480/irq.c
@@ -420,7 +420,7 @@ void __init arch_init_irq(void)
#ifdef CONFIG_GDB_CONSOLE
register_gdb_console();
#endif
- prom_printf("Waiting for GDB on UART port %d\n", kgdb_port);
+ printk("Waiting for GDB on UART port %d\n", kgdb_port);
set_debug_traps();
breakpoint();
}
diff --git a/arch/mips/sibyte/bcm1480/setup.c b/arch/mips/sibyte/bcm1480/setup.c
index 8236d0c4854..bdaac34ae70 100644
--- a/arch/mips/sibyte/bcm1480/setup.c
+++ b/arch/mips/sibyte/bcm1480/setup.c
@@ -69,7 +69,7 @@ static inline int sys_rev_decode(void)
break;
default:
- prom_printf("Unknown part type %x\n", part_type);
+ printk("Unknown part type %x\n", part_type);
ret = 1;
break;
}
@@ -102,7 +102,7 @@ static inline int setup_bcm1x80_bcm1x55(void)
pass_str = "B0 (pass2)";
break;
default:
- prom_printf("Unknown %s rev %x\n", soc_str, soc_pass);
+ printk("Unknown %s rev %x\n", soc_str, soc_pass);
periph_rev = 1;
pass_str = "Unknown Revision";
break;
@@ -122,14 +122,14 @@ void bcm1480_setup(void)
soc_pass = G_SYS_REVISION(sys_rev);
if (sys_rev_decode()) {
- prom_printf("Restart after failure to identify SiByte chip\n");
+ printk("Restart after failure to identify SiByte chip\n");
machine_restart(NULL);
}
plldiv = G_BCM1480_SYS_PLL_DIV(__raw_readq(IOADDR(A_SCD_SYSTEM_CFG)));
zbbus_mhz = ((plldiv >> 1) * 50) + ((plldiv & 1) * 25);
- prom_printf("Broadcom SiByte %s %s @ %d MHz (SB-1A rev %d)\n",
+ printk("Broadcom SiByte %s %s @ %d MHz (SB-1A rev %d)\n",
soc_str, pass_str, zbbus_mhz * 2, sb1_pass);
- prom_printf("Board type: %s\n", get_system_type());
+ printk("Board type: %s\n", get_system_type());
}
diff --git a/arch/mips/sibyte/cfe/setup.c b/arch/mips/sibyte/cfe/setup.c
index 9e6099e6962..ae4a92c3e52 100644
--- a/arch/mips/sibyte/cfe/setup.c
+++ b/arch/mips/sibyte/cfe/setup.c
@@ -221,10 +221,10 @@ static int __init initrd_setup(char *str)
goto fail;
}
initrd_end = initrd_start + initrd_size;
- prom_printf("Found initrd of %lx@%lx\n", initrd_size, initrd_start);
+ printk("Found initrd of %lx@%lx\n", initrd_size, initrd_start);
return 1;
fail:
- prom_printf("Bad initrd argument. Disabling initrd\n");
+ printk("Bad initrd argument. Disabling initrd\n");
initrd_start = 0;
initrd_end = 0;
return 1;
@@ -281,7 +281,7 @@ void __init prom_init(void)
}
if (cfe_eptseal != CFE_EPTSEAL) {
/* too early for panic to do any good */
- prom_printf("CFE's entrypoint seal doesn't match. Spinning.");
+ printk("CFE's entrypoint seal doesn't match. Spinning.");
while (1) ;
}
cfe_init(cfe_handle, cfe_ept);
@@ -303,7 +303,7 @@ void __init prom_init(void)
} else {
/* The loader should have set the command line */
/* too early for panic to do any good */
- prom_printf("LINUX_CMDLINE not defined in cfe.");
+ printk("LINUX_CMDLINE not defined in cfe.");
while (1) ;
}
}
diff --git a/arch/mips/sibyte/sb1250/setup.c b/arch/mips/sibyte/sb1250/setup.c
index d0ee1d5b822..1cb042eab72 100644
--- a/arch/mips/sibyte/sb1250/setup.c
+++ b/arch/mips/sibyte/sb1250/setup.c
@@ -67,7 +67,7 @@ static int __init sys_rev_decode(void)
ret = setup_bcm112x();
break;
default:
- prom_printf("Unknown SOC type %x\n", soc_type);
+ printk("Unknown SOC type %x\n", soc_type);
ret = 1;
break;
}
@@ -112,7 +112,7 @@ static int __init setup_bcm1250(void)
pass_str = "A0-A6";
war_pass = K_SYS_REVISION_BCM1250_PASS2;
} else {
- prom_printf("Unknown BCM1250 rev %x\n", soc_pass);
+ printk("Unknown BCM1250 rev %x\n", soc_pass);
ret = 1;
}
break;
@@ -140,7 +140,7 @@ static int __init setup_bcm112x(void)
pass_str = "A2";
break;
default:
- prom_printf("Unknown %s rev %x\n", soc_str, soc_pass);
+ printk("Unknown %s rev %x\n", soc_str, soc_pass);
ret = 1;
}
return ret;
@@ -158,21 +158,21 @@ void __init sb1250_setup(void)
soc_pass = G_SYS_REVISION(sys_rev);
if (sys_rev_decode()) {
- prom_printf("Restart after failure to identify SiByte chip\n");
+ printk("Restart after failure to identify SiByte chip\n");
machine_restart(NULL);
}
plldiv = G_SYS_PLL_DIV(__raw_readq(IOADDR(A_SCD_SYSTEM_CFG)));
zbbus_mhz = ((plldiv >> 1) * 50) + ((plldiv & 1) * 25);
- prom_printf("Broadcom SiByte %s %s @ %d MHz (SB1 rev %d)\n",
+ printk("Broadcom SiByte %s %s @ %d MHz (SB1 rev %d)\n",
soc_str, pass_str, zbbus_mhz * 2, sb1_pass);
- prom_printf("Board type: %s\n", get_system_type());
+ printk("Board type: %s\n", get_system_type());
switch (war_pass) {
case K_SYS_REVISION_BCM1250_PASS1:
#ifndef CONFIG_SB1_PASS_1_WORKAROUNDS
- prom_printf("@@@@ This is a BCM1250 A0-A2 (Pass 1) board, "
+ printk("@@@@ This is a BCM1250 A0-A2 (Pass 1) board, "
"and the kernel doesn't have the proper "
"workarounds compiled in. @@@@\n");
bad_config = 1;
@@ -182,27 +182,27 @@ void __init sb1250_setup(void)
/* Pass 2 - easiest as default for now - so many numbers */
#if !defined(CONFIG_SB1_PASS_2_WORKAROUNDS) || \
!defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS)
- prom_printf("@@@@ This is a BCM1250 A3-A10 board, and the "
+ printk("@@@@ This is a BCM1250 A3-A10 board, and the "
"kernel doesn't have the proper workarounds "
"compiled in. @@@@\n");
bad_config = 1;
#endif
#ifdef CONFIG_CPU_HAS_PREFETCH
- prom_printf("@@@@ Prefetches may be enabled in this kernel, "
+ printk("@@@@ Prefetches may be enabled in this kernel, "
"but are buggy on this board. @@@@\n");
bad_config = 1;
#endif
break;
case K_SYS_REVISION_BCM1250_PASS2_2:
#ifndef CONFIG_SB1_PASS_2_WORKAROUNDS
- prom_printf("@@@@ This is a BCM1250 B1/B2. board, and the "
+ printk("@@@@ This is a BCM1250 B1/B2. board, and the "
"kernel doesn't have the proper workarounds "
"compiled in. @@@@\n");
bad_config = 1;
#endif
#if defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS) || \
!defined(CONFIG_CPU_HAS_PREFETCH)
- prom_printf("@@@@ This is a BCM1250 B1/B2, but the kernel is "
+ printk("@@@@ This is a BCM1250 B1/B2, but the kernel is "
"conservatively configured for an 'A' stepping. "
"@@@@\n");
#endif
@@ -211,7 +211,7 @@ void __init sb1250_setup(void)
break;
}
if (bad_config) {
- prom_printf("Invalid configuration for this chip.\n");
+ printk("Invalid configuration for this chip.\n");
machine_restart(NULL);
}
}
diff --git a/arch/mips/sni/sniprom.c b/arch/mips/sni/sniprom.c
index 6a44bbf0b73..643366eb854 100644
--- a/arch/mips/sni/sniprom.c
+++ b/arch/mips/sni/sniprom.c
@@ -9,6 +9,8 @@
* Copyright (C) 2005-2006 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
*/
+#define DEBUG
+
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/string.h>
@@ -32,14 +34,13 @@
#define PROM_ENTRY(x) (PROM_VEC + (x))
-#define DEBUG
-#ifdef DEBUG
-#define DBG_PRINTF(x...) prom_printf(x)
-#else
-#define DBG_PRINTF(x...)
-#endif
-
static int *(*__prom_putchar)(int) = (int *(*)(int))PROM_ENTRY(PROM_PUTCHAR);
+
+void prom_putchar(char c)
+{
+ __prom_putchar(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);
@@ -48,26 +49,6 @@ char *prom_getenv (char *s)
return __prom_getenv(s);
}
-void prom_printf(char *fmt, ...)
-{
- va_list args;
- char ppbuf[1024];
- char *bptr;
-
- va_start(args, fmt);
- vsprintf(ppbuf, fmt, args);
-
- bptr = ppbuf;
-
- while (*bptr != 0) {
- if (*bptr == '\n')
- __prom_putchar('\r');
-
- __prom_putchar(*bptr++);
- }
- va_end(args);
-}
-
void __init prom_free_prom_memory(void)
{
}
@@ -94,15 +75,15 @@ static void sni_idprom_dump(void)
{
int i;
- prom_printf("SNI IDProm dump:\n");
+ pr_debug("SNI IDProm dump:\n");
for (i = 0; i < 256; i++) {
if (i%16 == 0)
- prom_printf("%04x ", i);
+ pr_debug("%04x ", i);
- prom_printf("%02x ", *(unsigned char *) (SNI_IDPROM_BASE + i));
+ printk("%02x ", *(unsigned char *) (SNI_IDPROM_BASE + i));
if (i % 16 == 15)
- prom_printf("\n");
+ printk("\n");
}
}
#endif
@@ -121,12 +102,12 @@ static void sni_mem_init(void )
/* MemSIZE from prom in 16MByte chunks */
memsize = *((unsigned char *) SNI_IDPROM_MEMSIZE) * 16;
- DBG_PRINTF("IDProm memsize: %lu MByte\n", memsize);
+ pr_debug("IDProm memsize: %lu MByte\n", memsize);
/* get memory bank layout from prom */
__prom_get_memconf(&memconf);
- DBG_PRINTF("prom_get_mem_conf memory configuration:\n");
+ pr_debug("prom_get_mem_conf memory configuration:\n");
for (i = 0;i < 8 && memconf[i].size; i++) {
if (sni_brd_type == SNI_BRD_PCI_TOWER ||
sni_brd_type == SNI_BRD_PCI_TOWER_CPLUS) {
@@ -135,7 +116,7 @@ static void sni_mem_init(void )
memconf[i].base -= 0x20000000;
}
}
- DBG_PRINTF("Bank%d: %08x @ %08x\n", i,
+ pr_debug("Bank%d: %08x @ %08x\n", i,
memconf[i].size, memconf[i].base);
add_memory_region(memconf[i].base, memconf[i].size, BOOT_MEM_RAM);
}
@@ -248,7 +229,7 @@ void __init prom_init(void)
systype = "RM300-Exx";
break;
}
- DBG_PRINTF("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/tx4927/common/tx4927_setup.c b/arch/mips/tx4927/common/tx4927_setup.c
index 941c441729b..c8e49feb345 100644
--- a/arch/mips/tx4927/common/tx4927_setup.c
+++ b/arch/mips/tx4927/common/tx4927_setup.c
@@ -81,18 +81,8 @@ void __init tx4927_time_init(void)
void __init plat_timer_setup(struct irqaction *irq)
{
- u32 count;
- u32 c1;
- u32 c2;
-
setup_irq(TX4927_IRQ_CPU_TIMER, irq);
- /* to generate the first timer interrupt */
- c1 = read_c0_count();
- count = c1 + (mips_hpt_frequency / HZ);
- write_c0_compare(count);
- c2 = read_c0_count();
-
#ifdef CONFIG_TOSHIBA_RBTX4927
{
extern void toshiba_rbtx4927_timer_setup(struct irqaction
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
index dcce88f403c..5cc30c10e74 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
@@ -132,9 +132,6 @@ JP7 is not bus master -- do NOT use -- only 4 pci bus master's allowed -- SouthB
#include <asm/wbflush.h>
#include <linux/bootmem.h>
#include <linux/blkdev.h>
-#ifdef CONFIG_RTC_DS1742
-#include <linux/ds1742rtc.h>
-#endif
#ifdef CONFIG_TOSHIBA_FPCIB0
#include <asm/tx4927/smsc_fdc37m81x.h>
#endif
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
index 7316a78fdd6..0f7576dfd14 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
@@ -53,6 +53,7 @@
#include <linux/pci.h>
#include <linux/timex.h>
#include <linux/pm.h>
+#include <linux/platform_device.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
@@ -64,9 +65,6 @@
#include <asm/time.h>
#include <linux/bootmem.h>
#include <linux/blkdev.h>
-#ifdef CONFIG_RTC_DS1742
-#include <linux/ds1742rtc.h>
-#endif
#ifdef CONFIG_TOSHIBA_FPCIB0
#include <asm/tx4927/smsc_fdc37m81x.h>
#endif
@@ -1020,69 +1018,12 @@ void __init toshiba_rbtx4927_setup(void)
"+\n");
}
-#ifdef CONFIG_RTC_DS1742
-extern unsigned long rtc_ds1742_get_time(void);
-extern int rtc_ds1742_set_time(unsigned long);
-extern void rtc_ds1742_wait(void);
-#endif
-
void __init
toshiba_rbtx4927_time_init(void)
{
- u32 c1;
- u32 c2;
-
TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT, "-\n");
-#ifdef CONFIG_RTC_DS1742
-
- rtc_mips_get_time = rtc_ds1742_get_time;
- rtc_mips_set_time = rtc_ds1742_set_time;
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT,
- ":rtc_ds1742_init()-\n");
- rtc_ds1742_init(0xbc010000);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT,
- ":rtc_ds1742_init()+\n");
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT,
- ":Calibrate mips_hpt_frequency-\n");
- rtc_ds1742_wait();
-
- /* get the count */
- c1 = read_c0_count();
-
- /* wait for the seconds to change again */
- rtc_ds1742_wait();
-
- /* get the count again */
- c2 = read_c0_count();
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT,
- ":Calibrate mips_hpt_frequency+\n");
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT,
- ":c1=%12u\n", c1);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT,
- ":c2=%12u\n", c2);
-
- /* this diff is as close as we are going to get to counter ticks per sec */
- mips_hpt_frequency = abs(c2 - c1);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT,
- ":f1=%12u\n", mips_hpt_frequency);
-
- /* round to 1/10th of a MHz */
- mips_hpt_frequency /= (100 * 1000);
- mips_hpt_frequency *= (100 * 1000);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT,
- ":f2=%12u\n", mips_hpt_frequency);
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_INFO,
- ":mips_hpt_frequency=%uHz (%uMHz)\n",
- mips_hpt_frequency,
- mips_hpt_frequency / 1000000);
-#else
- mips_hpt_frequency = 100000000;
-#endif
+ mips_hpt_frequency = tx4927_cpu_clock / 2;
TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT, "+\n");
@@ -1095,3 +1036,16 @@ void __init toshiba_rbtx4927_timer_setup(struct irqaction *irq)
TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIMER_SETUP,
"+\n");
}
+
+static int __init toshiba_rbtx4927_rtc_init(void)
+{
+ struct resource res = {
+ .start = 0x1c010000,
+ .end = 0x1c010000 + 0x800 - 1,
+ .flags = IORESOURCE_MEM,
+ };
+ struct platform_device *dev =
+ platform_device_register_simple("ds1742", -1, &res, 1);
+ return IS_ERR(dev) ? PTR_ERR(dev) : 0;
+}
+device_initcall(toshiba_rbtx4927_rtc_init);
diff --git a/arch/mips/tx4938/common/setup.c b/arch/mips/tx4938/common/setup.c
index dc87d92bb08..142abf453e4 100644
--- a/arch/mips/tx4938/common/setup.c
+++ b/arch/mips/tx4938/common/setup.c
@@ -55,14 +55,5 @@ tx4938_time_init(void)
void __init plat_timer_setup(struct irqaction *irq)
{
- u32 count;
- u32 c1;
- u32 c2;
-
setup_irq(TX4938_IRQ_CPU_TIMER, irq);
-
- c1 = read_c0_count();
- count = c1 + (mips_hpt_frequency / HZ);
- write_c0_compare(count);
- c2 = read_c0_count();
}
diff --git a/include/asm-mips/ds1742.h b/include/asm-mips/ds1742.h
deleted file mode 100644
index c2f2c32da63..00000000000
--- a/include/asm-mips/ds1742.h
+++ /dev/null
@@ -1,13 +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) 2006 by Ralf Baechle (ralf@linux-mips.org)
- */
-#ifndef _ASM_DS1742_H
-#define _ASM_DS1742_H
-
-#include <ds1742.h>
-
-#endif /* _ASM_DS1742_H */
diff --git a/include/asm-mips/jmr3927/jmr3927.h b/include/asm-mips/jmr3927/jmr3927.h
index baf412967af..c50e68ffa3a 100644
--- a/include/asm-mips/jmr3927/jmr3927.h
+++ b/include/asm-mips/jmr3927/jmr3927.h
@@ -179,12 +179,6 @@ static inline int jmr3927_have_isac(void)
#define jmr3927_have_nvram() \
((jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR) & JMR3927_IDT_MASK) == JMR3927_IOC_IDT)
-/* NVRAM macro */
-#define jmr3927_nvram_in(ofs) \
- jmr3927_ioc_reg_in(JMR3927_IOC_NVRAMB_ADDR + ((ofs) << 1))
-#define jmr3927_nvram_out(d, ofs) \
- jmr3927_ioc_reg_out(d, JMR3927_IOC_NVRAMB_ADDR + ((ofs) << 1))
-
/* LED macro */
#define jmr3927_led_set(n/*0-16*/) jmr3927_ioc_reg_out(~(n), JMR3927_IOC_LED_ADDR)
#define jmr3927_io_led_set(n/*0-3*/) jmr3927_isac_reg_out((n), JMR3927_ISAC_LED_ADDR)
diff --git a/include/asm-mips/lasat/lasat.h b/include/asm-mips/lasat/lasat.h
index 181afc5c0f1..42077e367a5 100644
--- a/include/asm-mips/lasat/lasat.h
+++ b/include/asm-mips/lasat/lasat.h
@@ -237,8 +237,6 @@ static inline void lasat_ndelay(unsigned int ns)
__delay(ns / lasat_ndelay_divider);
}
-extern void (* prom_printf)(const char *fmt, ...);
-
#endif /* !defined (_LANGUAGE_ASSEMBLY) */
#define LASAT_SERVICEMODE_MAGIC_1 0xdeadbeef
diff --git a/include/asm-mips/mach-atlas/mc146818rtc.h b/include/asm-mips/mach-atlas/mc146818rtc.h
index a73a5698420..51d337e1bbd 100644
--- a/include/asm-mips/mach-atlas/mc146818rtc.h
+++ b/include/asm-mips/mach-atlas/mc146818rtc.h
@@ -55,6 +55,6 @@ static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
#define RTC_ALWAYS_BCD 0
-#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
+#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1900)
#endif /* __ASM_MACH_ATLAS_MC146818RTC_H */
diff --git a/include/asm-mips/mach-generic/dma-coherence.h b/include/asm-mips/mach-generic/dma-coherence.h
index df71822fd27..76e04e7feb8 100644
--- a/include/asm-mips/mach-generic/dma-coherence.h
+++ b/include/asm-mips/mach-generic/dma-coherence.h
@@ -11,22 +11,24 @@
struct device;
-static dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, size_t size)
+static inline dma_addr_t plat_map_dma_mem(struct device *dev, void *addr,
+ size_t size)
{
return virt_to_phys(addr);
}
-static dma_addr_t plat_map_dma_mem_page(struct device *dev, struct page *page)
+static inline dma_addr_t plat_map_dma_mem_page(struct device *dev,
+ struct page *page)
{
return page_to_phys(page);
}
-static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
+static inline unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
{
return dma_addr;
}
-static void plat_unmap_dma_mem(dma_addr_t dma_addr)
+static inline void plat_unmap_dma_mem(dma_addr_t dma_addr)
{
}
diff --git a/include/asm-mips/mach-generic/mc146818rtc.h b/include/asm-mips/mach-generic/mc146818rtc.h
index 90c2e6f77fa..0b9a942f079 100644
--- a/include/asm-mips/mach-generic/mc146818rtc.h
+++ b/include/asm-mips/mach-generic/mc146818rtc.h
@@ -30,7 +30,7 @@ static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
#define RTC_ALWAYS_BCD 1
#ifndef mc146818_decode_year
-#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
+#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1900)
#endif
#endif /* __ASM_MACH_GENERIC_MC146818RTC_H */
diff --git a/include/asm-mips/mach-jmr3927/ds1742.h b/include/asm-mips/mach-jmr3927/ds1742.h
deleted file mode 100644
index 8a8fef6d07f..00000000000
--- a/include/asm-mips/mach-jmr3927/ds1742.h
+++ /dev/null
@@ -1,16 +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) 2003, 06 by Ralf Baechle
- */
-#ifndef __ASM_MACH_JMR3927_DS1742_H
-#define __ASM_MACH_JMR3927_DS1742_H
-
-#include <asm/jmr3927/jmr3927.h>
-
-#define rtc_read(reg) (jmr3927_nvram_in(reg))
-#define rtc_write(data, reg) (jmr3927_nvram_out((data),(reg)))
-
-#endif /* __ASM_MACH_JMR3927_DS1742_H */
diff --git a/include/asm-mips/mach-jmr3927/mangle-port.h b/include/asm-mips/mach-jmr3927/mangle-port.h
new file mode 100644
index 00000000000..501a202631b
--- /dev/null
+++ b/include/asm-mips/mach-jmr3927/mangle-port.h
@@ -0,0 +1,18 @@
+#ifndef __ASM_MACH_JMR3927_MANGLE_PORT_H
+#define __ASM_MACH_JMR3927_MANGLE_PORT_H
+
+extern unsigned long __swizzle_addr_b(unsigned long port);
+#define __swizzle_addr_w(port) (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)
+
+#endif /* __ASM_MACH_JMR3927_MANGLE_PORT_H */
diff --git a/include/asm-mips/mach-mips/mc146818rtc.h b/include/asm-mips/mach-mips/mc146818rtc.h
index 6730ba06657..ea612f37f61 100644
--- a/include/asm-mips/mach-mips/mc146818rtc.h
+++ b/include/asm-mips/mach-mips/mc146818rtc.h
@@ -43,6 +43,6 @@ static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
#define RTC_ALWAYS_BCD 0
-#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
+#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1900)
#endif /* __ASM_MACH_MALTA_MC146818RTC_H */
diff --git a/include/asm-mips/mach-rm/mc146818rtc.h b/include/asm-mips/mach-rm/mc146818rtc.h
index d37ae68dc6a..145bce096fe 100644
--- a/include/asm-mips/mach-rm/mc146818rtc.h
+++ b/include/asm-mips/mach-rm/mc146818rtc.h
@@ -7,11 +7,15 @@
*
* RTC routines for PC style attached Dallas chip with ARC epoch.
*/
-#ifndef __ASM_MACH_RM200_MC146818RTC_H
-#define __ASM_MACH_RM200_MC146818RTC_H
+#ifndef __ASM_MACH_RM_MC146818RTC_H
+#define __ASM_MACH_RM_MC146818RTC_H
+#ifdef CONFIG_CPU_BIG_ENDIAN
+#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1900)
+#else
#define mc146818_decode_year(year) ((year) + 1980)
+#endif
#include_next <mc146818rtc.h>
-#endif /* __ASM_MACH_RM200_MC146818RTC_H */
+#endif /* __ASM_MACH_RM_MC146818RTC_H */
diff --git a/include/asm-mips/mips-boards/prom.h b/include/asm-mips/mips-boards/prom.h
index 7bf6f5f6ab9..daaf9f98fc6 100644
--- a/include/asm-mips/mips-boards/prom.h
+++ b/include/asm-mips/mips-boards/prom.h
@@ -28,8 +28,6 @@
extern char *prom_getcmdline(void);
extern char *prom_getenv(char *name);
-extern void setup_prom_printf(int tty_no);
-extern void prom_printf(char *fmt, ...);
extern void prom_init_cmdline(void);
extern void prom_meminit(void);
extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem);
diff --git a/include/asm-mips/sgialib.h b/include/asm-mips/sgialib.h
index 73f09731550..bfce5c786f1 100644
--- a/include/asm-mips/sgialib.h
+++ b/include/asm-mips/sgialib.h
@@ -33,9 +33,6 @@ extern int prom_flags;
extern void prom_putchar(char c);
extern char prom_getchar(void);
-/* Generic printf() using ARCS console I/O. */
-extern void prom_printf(char *fmt, ...);
-
/* Memory descriptor management. */
#define PROM_MAX_PMEMBLOCKS 32
struct prom_pmemblock {
diff --git a/include/asm-mips/sibyte/sb1250.h b/include/asm-mips/sibyte/sb1250.h
index 2ba6988ddc8..dfb29e13bce 100644
--- a/include/asm-mips/sibyte/sb1250.h
+++ b/include/asm-mips/sibyte/sb1250.h
@@ -57,8 +57,6 @@ extern void bcm1480_mask_irq(int cpu, int irq);
extern void bcm1480_unmask_irq(int cpu, int irq);
extern void bcm1480_smp_finish(void);
-extern void prom_printf(char *fmt, ...);
-
#define AT_spin \
__asm__ __volatile__ ( \
".set noat\n" \
diff --git a/include/linux/ds1742rtc.h b/include/linux/ds1742rtc.h
deleted file mode 100644
index a83cdd1cafc..00000000000
--- a/include/linux/ds1742rtc.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * ds1742rtc.h - register definitions for the Real-Time-Clock / CMOS RAM
- *
- * Copyright (C) 1999-2001 Toshiba Corporation
- * Copyright (C) 2003 Ralf Baechle (ralf@linux-mips.org)
- *
- * Permission is hereby granted to copy, modify and redistribute this code
- * in terms of the GNU Library General Public License, Version 2 or later,
- * at your option.
- */
-#ifndef __LINUX_DS1742RTC_H
-#define __LINUX_DS1742RTC_H
-
-#include <asm/ds1742.h>
-
-#define RTC_BRAM_SIZE 0x800
-#define RTC_OFFSET 0x7f8
-
-/*
- * Register summary
- */
-#define RTC_CONTROL (RTC_OFFSET + 0)
-#define RTC_CENTURY (RTC_OFFSET + 0)
-#define RTC_SECONDS (RTC_OFFSET + 1)
-#define RTC_MINUTES (RTC_OFFSET + 2)
-#define RTC_HOURS (RTC_OFFSET + 3)
-#define RTC_DAY (RTC_OFFSET + 4)
-#define RTC_DATE (RTC_OFFSET + 5)
-#define RTC_MONTH (RTC_OFFSET + 6)
-#define RTC_YEAR (RTC_OFFSET + 7)
-
-#define RTC_CENTURY_MASK 0x3f
-#define RTC_SECONDS_MASK 0x7f
-#define RTC_DAY_MASK 0x07
-
-/*
- * Bits in the Control/Century register
- */
-#define RTC_WRITE 0x80
-#define RTC_READ 0x40
-
-/*
- * Bits in the Seconds register
- */
-#define RTC_STOP 0x80
-
-/*
- * Bits in the Day register
- */
-#define RTC_BATT_FLAG 0x80
-#define RTC_FREQ_TEST 0x40
-
-#endif /* __LINUX_DS1742RTC_H */