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.

arch/mips/Kconfig

···
 	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
···
 config LASAT
 	bool "LASAT Networks platforms"
 	select DMA_NONCOHERENT
+	select SYS_HAS_EARLY_PRINTK
 	select HW_HAS_PCI
 	select MIPS_GT64120
 	select MIPS_NILE4
···
 	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
···
 	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
···
 	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
···
 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
···
 	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
···
 	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
···
 	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
···
 	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
···
 	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
···
 	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
···
 	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
···
 
 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
···
 	default 1024 if HZ_1024
 
 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"

arch/mips/arc/console.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);
-}

arch/mips/arc/init.c

···
 {
 	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)
 			;
 	}
···
 	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
 }

arch/mips/arc/memory.c

···
 #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++;
 	}

arch/mips/arc/tree.c

···
 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

arch/mips/au1000/mtx-1/board_setup.c

···
 #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] */
···
 #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;
+}
+

arch/mips/au1000/mtx-1/irqmap.c

···
 #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) */

arch/mips/cobalt/console.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);
-}

arch/mips/cobalt/setup.c

···
 	.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,
···
 	/* 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));
···
 #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;

arch/mips/configs/jmr3927_defconfig

···
 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
···
 #
 # 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

arch/mips/dec/prom/console.c

···
 
 #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);
+	s[0] = c;
+	s[1] = '\0';
+
+	prom_printf( 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);
-	}
-}
-
-void __init unregister_prom_console(void)
-{
-	if (promcons_output) {
-		unregister_console(&promcons);
-		promcons_output = 0;
-	}
-}
-
-void disable_early_printk(void)
-	__attribute__((alias("unregister_prom_console")));

arch/mips/dec/prom/identify.c

···
 
 #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",

arch/mips/gt64120/ev64120/promcon.c

···
 	}
 }
 
-int prom_getchar(void)
-{
-	return 0;
-}
-
 static struct console sercons = {
     .name	= "ttyS",
     .write	= prom_console_write,

arch/mips/jmr3927/common/Makefile

···
 # 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

arch/mips/jmr3927/common/rtc_ds1742.c

···
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *              [e-mail]
- *
- * 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);
-}

arch/mips/jmr3927/rbhma3100/setup.c

···
 #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>
···
 	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)
···
                        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);

arch/mips/kernel/Makefile

···
 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)

arch/mips/kernel/early_printk.c

···
+/*
+ * 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 ([e-mail])
+ * Copyright (C) 2007 MIPS Technologies, Inc.
+ *   written by Ralf Baechle ([e-mail])
+ */
+#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);
+}

arch/mips/kernel/linux32.c

···
 	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)
 
···
 	return sys_sync_file_range(fd,
 			merge_64(a2, a3), merge_64(a4, a5),
 			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);

arch/mips/kernel/scall64-n32.S

···
 	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
···
 	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

arch/mips/kernel/scall64-o32.S

···
 	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 */
···
 	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 */

arch/mips/kernel/setup.c

···
 {
 	cpu_probe();
 	prom_init();
+
+#ifdef CONFIG_EARLY_PRINTK
+	{
+		extern void setup_early_printk(void);
+
+		setup_early_printk();
+	}
+#endif
 	cpu_report();
 
 #if defined(CONFIG_VT)

arch/mips/lasat/lasat_board.c

···
 		    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);
 	}
···
 	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 */
 

arch/mips/lasat/prom.c

···
 #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)
 {
 }
···
 }
 
 /* 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)
 {
···
 
 	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] = {
···
 	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;
         }

arch/mips/lasat/prom.h

···
 #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

arch/mips/lasat/setup.c

···
 
 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);
 }
 
···
 	/* 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");
 }

arch/mips/lib/Makefile

···
 # 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

arch/mips/lib/promlib.c

···
-#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);
-}

arch/mips/mips-boards/generic/Makefile

···
 # 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

arch/mips/mips-boards/generic/init.c

···
 			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
···
 			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;
···
 	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

arch/mips/mips-boards/generic/memory.c

···
 	/* 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);
 	}
···
 	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++;
 	}

arch/mips/mips-boards/generic/printf.c arch/mips/mips-boards/generic/console.c

···
  *
  * 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
···
 
 	return 1;
 }
-
-char prom_getchar(void)
-{
-	while (!(serial_in(UART_LSR) & UART_LSR_DR))
-		;
-
-	return serial_in(UART_RX);
-}
-

arch/mips/mips-boards/generic/time.c

···
 	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);
 }

arch/mips/mips-boards/sim/Makefile

···
 #
 # Copyright (C) 2005 MIPS Technologies, Inc.  All rights reserved.
+# Copyright (C) 2007 MIPS Technologies, Inc.
+#   written by Ralf Baechle ([e-mail])
 #
 # 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
···
 # 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

arch/mips/mips-boards/sim/sim_mem.c

···
 	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));
 

arch/mips/mips-boards/sim/sim_printf.c arch/mips/mips-boards/sim/sim_console.c

···
 /*
- * Carsten Langgaard, [e-mail]
- * 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.
···
  *  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, [e-mail]
+ * 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)
 {
···
 	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);
-	}
 }

arch/mips/mips-boards/sim/sim_setup.c

···
 	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();
···
 {
 	set_io_port_base(0xbfd00000);
 
-	prom_printf("\nLINUX started...\n");
+	pr_info("\nLINUX started...\n");
 	prom_init_cmdline();
 	prom_meminit();
 }
···
 	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

arch/mips/mips-boards/sim/sim_time.c

···
 	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));
 }

arch/mips/mm/cerr-sb1.c

···
 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
···
 		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
···
 #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"
···
 	  "=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");
 				}
 			}
 		}
···
 	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__ (
···
 		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),
···
 		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) {
···
 				: "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;
···
 	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"
···
 		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),
···
 		}
 		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 {
···
 					}
 					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;

arch/mips/mm/dma-default.c

···
 
 	/* 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);

arch/mips/momentum/jaguar_atx/ja-console.c

···
 	uart->iu_thr = c;
 }
 
-char __init prom_getchar(void)
-{
-	return 0;
-}
-
 static void inline ja_console_probe(void)
 {
 	struct uart_port up;

arch/mips/oprofile/op_model_mipsxx.c

···
 	switch (current_cpu_data.cputype) {
 	case CPU_R10000:
 		counters = 2;
+		break;
 
 	case CPU_R12000:
 	case CPU_R14000:
 		counters = 4;
+		break;
 
 	default:
 		counters = __n_counters();

arch/mips/pci/fixup-jmr3927.c

···
 {
 	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 &&
···
 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;
 }

arch/mips/pci/fixup-sni.c

···
 #include <asm/mipsregs.h>
 #include <asm/sni.h>
 
+#include <irq.h>
+
 /*
  * PCIMT Shortcuts ...
  */

arch/mips/pci/ops-au1000.c

···
 		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;
 	}

arch/mips/philips/pnx8550/common/prom.c

···
 
 extern int pnx8550_console_port;
 
-/* used by prom_printf */
+/* used by early printk */
 void prom_putchar(char c)
 {
 	if (pnx8550_console_port != -1) {

arch/mips/philips/pnx8550/common/setup.c

···
 #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);
···
 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[] = {
···
 		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;
···
 		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;

arch/mips/pmc-sierra/yosemite/py-console.c

···
 	while ((readb_outer_space(lsr) & 0x20) == 0);
 	writeb_outer_space(thr, c);
 }
-
-char __init prom_getchar(void)
-{
-	return 0;
-}

arch/mips/sgi-ip27/ip27-console.c

···
  * 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>
···
 	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);
 }

arch/mips/sibyte/Kconfig

···
 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.
···
 config SIBYTE_STANDALONE
 	bool
 	depends on SIBYTE_SB1xxx_SOC && !SIBYTE_CFE
+	select SYS_HAS_EARLY_PRINTK
 	default y
 
 config SIBYTE_STANDALONE_RAM_SIZE

arch/mips/sibyte/bcm1480/irq.c

···
 #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();
 	}

arch/mips/sibyte/bcm1480/setup.c

···
 		break;
 
 	    default:
-		prom_printf("Unknown part type %x\n", part_type);
+		printk("Unknown part type %x\n", part_type);
 		ret = 1;
 		break;
 	}
···
 		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;
···
 	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());
 }

arch/mips/sibyte/cfe/setup.c

···
 		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;
···
 	}
 	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);
···
 		} 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) ;
 		}
 	}

arch/mips/sibyte/sb1250/setup.c

···
 		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;
 	}
···
 			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;
···
 		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;
···
 	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;
···
 		/* 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
···
 		break;
 	}
 	if (bad_config) {
-		prom_printf("Invalid configuration for this chip.\n");
+		printk("Invalid configuration for this chip.\n");
 		machine_restart(NULL);
 	}
 }

arch/mips/sni/sniprom.c

···
  * Copyright (C) 2005-2006 Thomas Bogendoerfer ([e-mail])
  */
 
+#define DEBUG
+
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/string.h>
···
 #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);
 
 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)
···
 {
 	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
···
 	/* 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) {
···
 				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);
 	}
···
 	        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();

arch/mips/tx4927/common/tx4927_setup.c

···
 
 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
 	{

arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c

···
 #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

arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c

···
 #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>
···
 #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
···
 			       "+\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");
 
···
 	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);

arch/mips/tx4938/common/setup.c

···
 
 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();
 }

include/asm-mips/ds1742.h

···
-/*
- * 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 ([e-mail])
- */
-#ifndef _ASM_DS1742_H
-#define _ASM_DS1742_H
-
-#include <ds1742.h>
-
-#endif /* _ASM_DS1742_H */

include/asm-mips/jmr3927/jmr3927.h

···
 #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)

include/asm-mips/lasat/lasat.h

···
             __delay(ns / lasat_ndelay_divider);
 }
 
-extern void (* prom_printf)(const char *fmt, ...);
-
 #endif /* !defined (_LANGUAGE_ASSEMBLY) */
 
 #define LASAT_SERVICEMODE_MAGIC_1     0xdeadbeef

include/asm-mips/mach-atlas/mc146818rtc.h

···
 
 #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 */

include/asm-mips/mach-generic/dma-coherence.h

···
 
 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)
 {
 }
 

include/asm-mips/mach-generic/mc146818rtc.h

···
 #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 */

include/asm-mips/mach-jmr3927/ds1742.h

···
-/*
- * 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 */

include/asm-mips/mach-jmr3927/mangle-port.h

···
+#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 */

include/asm-mips/mach-mips/mc146818rtc.h

···
 
 #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 */

include/asm-mips/mach-rm/mc146818rtc.h

···
  *
  * 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 */

include/asm-mips/mips-boards/prom.h

···
 
 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);

include/asm-mips/sgialib.h

···
 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 {

include/asm-mips/sibyte/sb1250.h

···
 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"		\

include/linux/ds1742rtc.h

···
-/*
- * ds1742rtc.h - register definitions for the Real-Time-Clock / CMOS RAM
- *
- * Copyright (C) 1999-2001 Toshiba Corporation
- * Copyright (C) 2003 Ralf Baechle ([e-mail])
- *
- * 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 */