Merge branch 'percpu-for-linus' into percpu-for-next

Conflicts:
	arch/sparc/kernel/smp_64.c
	arch/x86/kernel/cpu/perf_counter.c
	arch/x86/kernel/setup_percpu.c
	drivers/cpufreq/cpufreq_ondemand.c
	mm/percpu.c

Conflicts in core and arch percpu codes are mostly from commit
ed78e1e078dd44249f88b1dd8c76dafb39567161 which substituted many
num_possible_cpus() with nr_cpu_ids.  As for-next branch has moved all
the first chunk allocators into mm/percpu.c, the changes are moved
from arch code to mm/percpu.c.

Signed-off-by: Tejun Heo <tj@kernel.org>

146 files changed, 3826 insertions, 629 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 8c4be1f301cf..3ca0fe1a9123 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -22,6 +22,26 @@ choice
 config MACH_ALCHEMY
         bool "Alchemy processor based machines"
 
+config AR7
+        bool "Texas Instruments AR7"
+        select BOOT_ELF32
+        select DMA_NONCOHERENT
+        select CEVT_R4K
+        select CSRC_R4K
+        select IRQ_CPU
+        select NO_EXCEPT_FILL
+        select SWAP_IO_SPACE
+        select SYS_HAS_CPU_MIPS32_R1
+        select SYS_HAS_EARLY_PRINTK
+        select SYS_SUPPORTS_32BIT_KERNEL
+        select SYS_SUPPORTS_LITTLE_ENDIAN
+        select GENERIC_GPIO
+        select GCD
+        select VLYNQ
+        help
+          Support for the Texas Instruments AR7 System-on-a-Chip
+          family: TNETD7100, 7200 and 7300.
+
 config BASLER_EXCITE
         bool "Basler eXcite smart camera"
         select CEVT_R4K
@@ -209,7 +229,7 @@ config MIPS_MALTA
         select SYS_SUPPORTS_64BIT_KERNEL
         select SYS_SUPPORTS_BIG_ENDIAN
         select SYS_SUPPORTS_LITTLE_ENDIAN
-        select SYS_SUPPORTS_MIPS_CMP if BROKEN  # because SYNC_R4K is broken
+        select SYS_SUPPORTS_MIPS_CMP
         select SYS_SUPPORTS_MULTITHREADING
         select SYS_SUPPORTS_SMARTMIPS
         help
@@ -247,6 +267,7 @@ config MACH_VR41XX
         select CEVT_R4K
         select CSRC_R4K
         select SYS_HAS_CPU_VR41XX
+        select ARCH_REQUIRE_GPIOLIB
 
 config NXP_STB220
         bool "NXP STB220 board"
@@ -1635,7 +1656,7 @@ config MIPS_APSP_KSPD
 config MIPS_CMP
         bool "MIPS CMP framework support"
         depends on SYS_SUPPORTS_MIPS_CMP
-        select SYNC_R4K if BROKEN
+        select SYNC_R4K
         select SYS_SUPPORTS_SMP
         select SYS_SUPPORTS_SCHED_SMT if SMP
         select WEAK_ORDERING
@@ -2147,11 +2168,11 @@ menu "Power management options"
 
 config ARCH_HIBERNATION_POSSIBLE
         def_bool y
-        depends on SYS_SUPPORTS_HOTPLUG_CPU
+        depends on SYS_SUPPORTS_HOTPLUG_CPU || !SMP
 
 config ARCH_SUSPEND_POSSIBLE
         def_bool y
-        depends on SYS_SUPPORTS_HOTPLUG_CPU
+        depends on SYS_SUPPORTS_HOTPLUG_CPU || !SMP
 
 source "kernel/power/Kconfig"
 
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 807572a6a4d2..861da514a468 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -173,6 +173,13 @@ libs-y				+= arch/mips/fw/lib/
 #
 
 #
+# Texas Instruments AR7
+#
+core-$(CONFIG_AR7)              += arch/mips/ar7/
+cflags-$(CONFIG_AR7)            += -I$(srctree)/arch/mips/include/asm/mach-ar7
+load-$(CONFIG_AR7)              += 0xffffffff94100000
+
+#
 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
 #
 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
diff --git a/arch/mips/alchemy/mtx-1/platform.c b/arch/mips/alchemy/mtx-1/platform.c
index 8b5914d1241f..e30e42add697 100644
--- a/arch/mips/alchemy/mtx-1/platform.c
+++ b/arch/mips/alchemy/mtx-1/platform.c
@@ -1,7 +1,7 @@
 /*
  * MTX-1 platform devices registration
  *
- * Copyright (C) 2007, Florian Fainelli <florian@openwrt.org>
+ * Copyright (C) 2007-2009, Florian Fainelli <florian@openwrt.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -142,7 +142,17 @@ static struct __initdata platform_device * mtx1_devs[] = {
 
 static int __init mtx1_register_devices(void)
 {
-        gpio_direction_input(207);
+        int rc;
+
+        rc = gpio_request(mtx1_gpio_button[0].gpio,
+                                        mtx1_gpio_button[0].desc);
+        if (rc < 0) {
+                printk(KERN_INFO "mtx1: failed to request %d\n",
+                                        mtx1_gpio_button[0].gpio);
+                goto out;
+        }
+        gpio_direction_input(mtx1_gpio_button[0].gpio);
+out:
         return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
 }
 
diff --git a/arch/mips/ar7/Makefile b/arch/mips/ar7/Makefile
new file mode 100644
index 000000000000..26bc5da18997
--- /dev/null
+++ b/arch/mips/ar7/Makefile
@@ -0,0 +1,11 @@
+
+obj-y := \
+        prom.o \
+        setup.o \
+        memory.o \
+        irq.o \
+        time.o \
+        platform.o \
+        gpio.o \
+        clock.o
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/ar7/clock.c b/arch/mips/ar7/clock.c
new file mode 100644
index 000000000000..cc65c8eb391b
--- /dev/null
+++ b/arch/mips/ar7/clock.c
@@ -0,0 +1,427 @@
+/*
+ * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/gcd.h>
+#include <linux/io.h>
+
+#include <asm/addrspace.h>
+#include <asm/mach-ar7/ar7.h>
+
+#define BOOT_PLL_SOURCE_MASK    0x3
+#define CPU_PLL_SOURCE_SHIFT    16
+#define BUS_PLL_SOURCE_SHIFT    14
+#define USB_PLL_SOURCE_SHIFT    18
+#define DSP_PLL_SOURCE_SHIFT    22
+#define BOOT_PLL_SOURCE_AFE     0
+#define BOOT_PLL_SOURCE_BUS     0
+#define BOOT_PLL_SOURCE_REF     1
+#define BOOT_PLL_SOURCE_XTAL    2
+#define BOOT_PLL_SOURCE_CPU     3
+#define BOOT_PLL_BYPASS         0x00000020
+#define BOOT_PLL_ASYNC_MODE     0x02000000
+#define BOOT_PLL_2TO1_MODE      0x00008000
+
+#define TNETD7200_CLOCK_ID_CPU  0
+#define TNETD7200_CLOCK_ID_DSP  1
+#define TNETD7200_CLOCK_ID_USB  2
+
+#define TNETD7200_DEF_CPU_CLK   211000000
+#define TNETD7200_DEF_DSP_CLK   125000000
+#define TNETD7200_DEF_USB_CLK   48000000
+
+struct tnetd7300_clock {
+        u32 ctrl;
+#define PREDIV_MASK     0x001f0000
+#define PREDIV_SHIFT    16
+#define POSTDIV_MASK    0x0000001f
+        u32 unused1[3];
+        u32 pll;
+#define MUL_MASK        0x0000f000
+#define MUL_SHIFT       12
+#define PLL_MODE_MASK   0x00000001
+#define PLL_NDIV        0x00000800
+#define PLL_DIV         0x00000002
+#define PLL_STATUS      0x00000001
+        u32 unused2[3];
+};
+
+struct tnetd7300_clocks {
+        struct tnetd7300_clock bus;
+        struct tnetd7300_clock cpu;
+        struct tnetd7300_clock usb;
+        struct tnetd7300_clock dsp;
+};
+
+struct tnetd7200_clock {
+        u32 ctrl;
+        u32 unused1[3];
+#define DIVISOR_ENABLE_MASK 0x00008000
+        u32 mul;
+        u32 prediv;
+        u32 postdiv;
+        u32 postdiv2;
+        u32 unused2[6];
+        u32 cmd;
+        u32 status;
+        u32 cmden;
+        u32 padding[15];
+};
+
+struct tnetd7200_clocks {
+        struct tnetd7200_clock cpu;
+        struct tnetd7200_clock dsp;
+        struct tnetd7200_clock usb;
+};
+
+int ar7_cpu_clock = 150000000;
+EXPORT_SYMBOL(ar7_cpu_clock);
+int ar7_bus_clock = 125000000;
+EXPORT_SYMBOL(ar7_bus_clock);
+int ar7_dsp_clock;
+EXPORT_SYMBOL(ar7_dsp_clock);
+
+static void approximate(int base, int target, int *prediv,
+                        int *postdiv, int *mul)
+{
+        int i, j, k, freq, res = target;
+        for (i = 1; i <= 16; i++)
+                for (j = 1; j <= 32; j++)
+                        for (k = 1; k <= 32; k++) {
+                                freq = abs(base / j * i / k - target);
+                                if (freq < res) {
+                                        res = freq;
+                                        *mul = i;
+                                        *prediv = j;
+                                        *postdiv = k;
+                                }
+                        }
+}
+
+static void calculate(int base, int target, int *prediv, int *postdiv,
+        int *mul)
+{
+        int tmp_gcd, tmp_base, tmp_freq;
+
+        for (*prediv = 1; *prediv <= 32; (*prediv)++) {
+                tmp_base = base / *prediv;
+                tmp_gcd = gcd(target, tmp_base);
+                *mul = target / tmp_gcd;
+                *postdiv = tmp_base / tmp_gcd;
+                if ((*mul < 1) || (*mul >= 16))
+                        continue;
+                if ((*postdiv > 0) & (*postdiv <= 32))
+                        break;
+        }
+
+        if (base / *prediv * *mul / *postdiv != target) {
+                approximate(base, target, prediv, postdiv, mul);
+                tmp_freq = base / *prediv * *mul / *postdiv;
+                printk(KERN_WARNING
+                       "Adjusted requested frequency %d to %d\n",
+                       target, tmp_freq);
+        }
+
+        printk(KERN_DEBUG "Clocks: prediv: %d, postdiv: %d, mul: %d\n",
+               *prediv, *postdiv, *mul);
+}
+
+static int tnetd7300_dsp_clock(void)
+{
+        u32 didr1, didr2;
+        u8 rev = ar7_chip_rev();
+        didr1 = readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x18));
+        didr2 = readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x1c));
+        if (didr2 & (1 << 23))
+                return 0;
+        if ((rev >= 0x23) && (rev != 0x57))
+                return 250000000;
+        if ((((didr2 & 0x1fff) << 10) | ((didr1 & 0xffc00000) >> 22))
+            > 4208000)
+                return 250000000;
+        return 0;
+}
+
+static int tnetd7300_get_clock(u32 shift, struct tnetd7300_clock *clock,
+        u32 *bootcr, u32 bus_clock)
+{
+        int product;
+        int base_clock = AR7_REF_CLOCK;
+        u32 ctrl = readl(&clock->ctrl);
+        u32 pll = readl(&clock->pll);
+        int prediv = ((ctrl & PREDIV_MASK) >> PREDIV_SHIFT) + 1;
+        int postdiv = (ctrl & POSTDIV_MASK) + 1;
+        int divisor = prediv * postdiv;
+        int mul = ((pll & MUL_MASK) >> MUL_SHIFT) + 1;
+
+        switch ((*bootcr & (BOOT_PLL_SOURCE_MASK << shift)) >> shift) {
+        case BOOT_PLL_SOURCE_BUS:
+                base_clock = bus_clock;
+                break;
+        case BOOT_PLL_SOURCE_REF:
+                base_clock = AR7_REF_CLOCK;
+                break;
+        case BOOT_PLL_SOURCE_XTAL:
+                base_clock = AR7_XTAL_CLOCK;
+                break;
+        case BOOT_PLL_SOURCE_CPU:
+                base_clock = ar7_cpu_clock;
+                break;
+        }
+
+        if (*bootcr & BOOT_PLL_BYPASS)
+                return base_clock / divisor;
+
+        if ((pll & PLL_MODE_MASK) == 0)
+                return (base_clock >> (mul / 16 + 1)) / divisor;
+
+        if ((pll & (PLL_NDIV | PLL_DIV)) == (PLL_NDIV | PLL_DIV)) {
+                product = (mul & 1) ?
+                        (base_clock * mul) >> 1 :
+                        (base_clock * (mul - 1)) >> 2;
+                return product / divisor;
+        }
+
+        if (mul == 16)
+                return base_clock / divisor;
+
+        return base_clock * mul / divisor;
+}
+
+static void tnetd7300_set_clock(u32 shift, struct tnetd7300_clock *clock,
+        u32 *bootcr, u32 frequency)
+{
+        int prediv, postdiv, mul;
+        int base_clock = ar7_bus_clock;
+
+        switch ((*bootcr & (BOOT_PLL_SOURCE_MASK << shift)) >> shift) {
+        case BOOT_PLL_SOURCE_BUS:
+                base_clock = ar7_bus_clock;
+                break;
+        case BOOT_PLL_SOURCE_REF:
+                base_clock = AR7_REF_CLOCK;
+                break;
+        case BOOT_PLL_SOURCE_XTAL:
+                base_clock = AR7_XTAL_CLOCK;
+                break;
+        case BOOT_PLL_SOURCE_CPU:
+                base_clock = ar7_cpu_clock;
+                break;
+        }
+
+        calculate(base_clock, frequency, &prediv, &postdiv, &mul);
+
+        writel(((prediv - 1) << PREDIV_SHIFT) | (postdiv - 1), &clock->ctrl);
+        msleep(1);
+        writel(4, &clock->pll);
+        while (readl(&clock->pll) & PLL_STATUS)
+                ;
+        writel(((mul - 1) << MUL_SHIFT) | (0xff << 3) | 0x0e, &clock->pll);
+        msleep(75);
+}
+
+static void __init tnetd7300_init_clocks(void)
+{
+        u32 *bootcr = (u32 *)ioremap_nocache(AR7_REGS_DCL, 4);
+        struct tnetd7300_clocks *clocks =
+                                        ioremap_nocache(UR8_REGS_CLOCKS,
+                                        sizeof(struct tnetd7300_clocks));
+
+        ar7_bus_clock = tnetd7300_get_clock(BUS_PLL_SOURCE_SHIFT,
+                &clocks->bus, bootcr, AR7_AFE_CLOCK);
+
+        if (*bootcr & BOOT_PLL_ASYNC_MODE)
+                ar7_cpu_clock = tnetd7300_get_clock(CPU_PLL_SOURCE_SHIFT,
+                        &clocks->cpu, bootcr, AR7_AFE_CLOCK);
+        else
+                ar7_cpu_clock = ar7_bus_clock;
+
+        if (ar7_dsp_clock == 250000000)
+                tnetd7300_set_clock(DSP_PLL_SOURCE_SHIFT, &clocks->dsp,
+                        bootcr, ar7_dsp_clock);
+
+        iounmap(clocks);
+        iounmap(bootcr);
+}
+
+static void tnetd7200_set_clock(int base, struct tnetd7200_clock *clock,
+        int prediv, int postdiv, int postdiv2, int mul, u32 frequency)
+{
+        printk(KERN_INFO
+                "Clocks: base = %d, frequency = %u, prediv = %d, "
+                "postdiv = %d, postdiv2 = %d, mul = %d\n",
+                base, frequency, prediv, postdiv, postdiv2, mul);
+
+        writel(0, &clock->ctrl);
+        writel(DIVISOR_ENABLE_MASK | ((prediv - 1) & 0x1F), &clock->prediv);
+        writel((mul - 1) & 0xF, &clock->mul);
+
+        while (readl(&clock->status) & 0x1)
+                ; /* nop */
+
+        writel(DIVISOR_ENABLE_MASK | ((postdiv - 1) & 0x1F), &clock->postdiv);
+
+        writel(readl(&clock->cmden) | 1, &clock->cmden);
+        writel(readl(&clock->cmd) | 1, &clock->cmd);
+
+        while (readl(&clock->status) & 0x1)
+                ; /* nop */
+
+        writel(DIVISOR_ENABLE_MASK | ((postdiv2 - 1) & 0x1F), &clock->postdiv2);
+
+        writel(readl(&clock->cmden) | 1, &clock->cmden);
+        writel(readl(&clock->cmd) | 1, &clock->cmd);
+
+        while (readl(&clock->status) & 0x1)
+                ; /* nop */
+
+        writel(readl(&clock->ctrl) | 1, &clock->ctrl);
+}
+
+static int tnetd7200_get_clock_base(int clock_id, u32 *bootcr)
+{
+        if (*bootcr & BOOT_PLL_ASYNC_MODE)
+                /* Async */
+                switch (clock_id) {
+                case TNETD7200_CLOCK_ID_DSP:
+                        return AR7_REF_CLOCK;
+                default:
+                        return AR7_AFE_CLOCK;
+                }
+        else
+                /* Sync */
+                if (*bootcr & BOOT_PLL_2TO1_MODE)
+                        /* 2:1 */
+                        switch (clock_id) {
+                        case TNETD7200_CLOCK_ID_DSP:
+                                return AR7_REF_CLOCK;
+                        default:
+                                return AR7_AFE_CLOCK;
+                        }
+                else
+                        /* 1:1 */
+                        return AR7_REF_CLOCK;
+}
+
+
+static void __init tnetd7200_init_clocks(void)
+{
+        u32 *bootcr = (u32 *)ioremap_nocache(AR7_REGS_DCL, 4);
+        struct tnetd7200_clocks *clocks =
+                                        ioremap_nocache(AR7_REGS_CLOCKS,
+                                        sizeof(struct tnetd7200_clocks));
+        int cpu_base, cpu_mul, cpu_prediv, cpu_postdiv;
+        int dsp_base, dsp_mul, dsp_prediv, dsp_postdiv;
+        int usb_base, usb_mul, usb_prediv, usb_postdiv;
+
+        cpu_base = tnetd7200_get_clock_base(TNETD7200_CLOCK_ID_CPU, bootcr);
+        dsp_base = tnetd7200_get_clock_base(TNETD7200_CLOCK_ID_DSP, bootcr);
+
+        if (*bootcr & BOOT_PLL_ASYNC_MODE) {
+                printk(KERN_INFO "Clocks: Async mode\n");
+
+                printk(KERN_INFO "Clocks: Setting DSP clock\n");
+                calculate(dsp_base, TNETD7200_DEF_DSP_CLK,
+                        &dsp_prediv, &dsp_postdiv, &dsp_mul);
+                ar7_bus_clock =
+                        ((dsp_base / dsp_prediv) * dsp_mul) / dsp_postdiv;
+                tnetd7200_set_clock(dsp_base, &clocks->dsp,
+                        dsp_prediv, dsp_postdiv * 2, dsp_postdiv, dsp_mul * 2,
+                        ar7_bus_clock);
+
+                printk(KERN_INFO "Clocks: Setting CPU clock\n");
+                calculate(cpu_base, TNETD7200_DEF_CPU_CLK, &cpu_prediv,
+                        &cpu_postdiv, &cpu_mul);
+                ar7_cpu_clock =
+                        ((cpu_base / cpu_prediv) * cpu_mul) / cpu_postdiv;
+                tnetd7200_set_clock(cpu_base, &clocks->cpu,
+                        cpu_prediv, cpu_postdiv, -1, cpu_mul,
+                        ar7_cpu_clock);
+
+        } else
+                if (*bootcr & BOOT_PLL_2TO1_MODE) {
+                        printk(KERN_INFO "Clocks: Sync 2:1 mode\n");
+
+                        printk(KERN_INFO "Clocks: Setting CPU clock\n");
+                        calculate(cpu_base, TNETD7200_DEF_CPU_CLK, &cpu_prediv,
+                                &cpu_postdiv, &cpu_mul);
+                        ar7_cpu_clock = ((cpu_base / cpu_prediv) * cpu_mul)
+                                                                / cpu_postdiv;
+                        tnetd7200_set_clock(cpu_base, &clocks->cpu,
+                                cpu_prediv, cpu_postdiv, -1, cpu_mul,
+                                ar7_cpu_clock);
+
+                        printk(KERN_INFO "Clocks: Setting DSP clock\n");
+                        calculate(dsp_base, TNETD7200_DEF_DSP_CLK, &dsp_prediv,
+                                &dsp_postdiv, &dsp_mul);
+                        ar7_bus_clock = ar7_cpu_clock / 2;
+                        tnetd7200_set_clock(dsp_base, &clocks->dsp,
+                                dsp_prediv, dsp_postdiv * 2, dsp_postdiv,
+                                dsp_mul * 2, ar7_bus_clock);
+                } else {
+                        printk(KERN_INFO "Clocks: Sync 1:1 mode\n");
+
+                        printk(KERN_INFO "Clocks: Setting DSP clock\n");
+                        calculate(dsp_base, TNETD7200_DEF_DSP_CLK, &dsp_prediv,
+                                &dsp_postdiv, &dsp_mul);
+                        ar7_bus_clock = ((dsp_base / dsp_prediv) * dsp_mul)
+                                                                / dsp_postdiv;
+                        tnetd7200_set_clock(dsp_base, &clocks->dsp,
+                                dsp_prediv, dsp_postdiv * 2, dsp_postdiv,
+                                dsp_mul * 2, ar7_bus_clock);
+
+                        ar7_cpu_clock = ar7_bus_clock;
+                }
+
+        printk(KERN_INFO "Clocks: Setting USB clock\n");
+        usb_base = ar7_bus_clock;
+        calculate(usb_base, TNETD7200_DEF_USB_CLK, &usb_prediv,
+                &usb_postdiv, &usb_mul);
+        tnetd7200_set_clock(usb_base, &clocks->usb,
+                usb_prediv, usb_postdiv, -1, usb_mul,
+                TNETD7200_DEF_USB_CLK);
+
+        ar7_dsp_clock = ar7_cpu_clock;
+
+        iounmap(clocks);
+        iounmap(bootcr);
+}
+
+int __init ar7_init_clocks(void)
+{
+        switch (ar7_chip_id()) {
+        case AR7_CHIP_7100:
+        case AR7_CHIP_7200:
+                tnetd7200_init_clocks();
+                break;
+        case AR7_CHIP_7300:
+                ar7_dsp_clock = tnetd7300_dsp_clock();
+                tnetd7300_init_clocks();
+                break;
+        default:
+                break;
+        }
+
+        return 0;
+}
+arch_initcall(ar7_init_clocks);
diff --git a/arch/mips/ar7/gpio.c b/arch/mips/ar7/gpio.c
new file mode 100644
index 000000000000..74e14a3dbf4a
--- /dev/null
+++ b/arch/mips/ar7/gpio.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/module.h>
+
+#include <asm/mach-ar7/gpio.h>
+
+static const char *ar7_gpio_list[AR7_GPIO_MAX];
+
+int gpio_request(unsigned gpio, const char *label)
+{
+        if (gpio >= AR7_GPIO_MAX)
+                return -EINVAL;
+
+        if (ar7_gpio_list[gpio])
+                return -EBUSY;
+
+        if (label)
+                ar7_gpio_list[gpio] = label;
+        else
+                ar7_gpio_list[gpio] = "busy";
+
+        return 0;
+}
+EXPORT_SYMBOL(gpio_request);
+
+void gpio_free(unsigned gpio)
+{
+        BUG_ON(!ar7_gpio_list[gpio]);
+        ar7_gpio_list[gpio] = NULL;
+}
+EXPORT_SYMBOL(gpio_free);
diff --git a/arch/mips/ar7/irq.c b/arch/mips/ar7/irq.c
new file mode 100644
index 000000000000..c781556c44e4
--- /dev/null
+++ b/arch/mips/ar7/irq.c
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/interrupt.h>
+#include <linux/io.h>
+
+#include <asm/irq_cpu.h>
+#include <asm/mipsregs.h>
+#include <asm/mach-ar7/ar7.h>
+
+#define EXCEPT_OFFSET   0x80
+#define PACE_OFFSET     0xA0
+#define CHNLS_OFFSET    0x200
+
+#define REG_OFFSET(irq, reg)    ((irq) / 32 * 0x4 + reg * 0x10)
+#define SEC_REG_OFFSET(reg)     (EXCEPT_OFFSET + reg * 0x8)
+#define SEC_SR_OFFSET           (SEC_REG_OFFSET(0))     /* 0x80 */
+#define CR_OFFSET(irq)          (REG_OFFSET(irq, 1))    /* 0x10 */
+#define SEC_CR_OFFSET           (SEC_REG_OFFSET(1))     /* 0x88 */
+#define ESR_OFFSET(irq)         (REG_OFFSET(irq, 2))    /* 0x20 */
+#define SEC_ESR_OFFSET          (SEC_REG_OFFSET(2))     /* 0x90 */
+#define ECR_OFFSET(irq)         (REG_OFFSET(irq, 3))    /* 0x30 */
+#define SEC_ECR_OFFSET          (SEC_REG_OFFSET(3))     /* 0x98 */
+#define PIR_OFFSET              (0x40)
+#define MSR_OFFSET              (0x44)
+#define PM_OFFSET(irq)          (REG_OFFSET(irq, 5))    /* 0x50 */
+#define TM_OFFSET(irq)          (REG_OFFSET(irq, 6))    /* 0x60 */
+
+#define REG(addr) ((u32 *)(KSEG1ADDR(AR7_REGS_IRQ) + addr))
+
+#define CHNL_OFFSET(chnl) (CHNLS_OFFSET + (chnl * 4))
+
+static int ar7_irq_base;
+
+static void ar7_unmask_irq(unsigned int irq)
+{
+        writel(1 << ((irq - ar7_irq_base) % 32),
+               REG(ESR_OFFSET(irq - ar7_irq_base)));
+}
+
+static void ar7_mask_irq(unsigned int irq)
+{
+        writel(1 << ((irq - ar7_irq_base) % 32),
+               REG(ECR_OFFSET(irq - ar7_irq_base)));
+}
+
+static void ar7_ack_irq(unsigned int irq)
+{
+        writel(1 << ((irq - ar7_irq_base) % 32),
+               REG(CR_OFFSET(irq - ar7_irq_base)));
+}
+
+static void ar7_unmask_sec_irq(unsigned int irq)
+{
+        writel(1 << (irq - ar7_irq_base - 40), REG(SEC_ESR_OFFSET));
+}
+
+static void ar7_mask_sec_irq(unsigned int irq)
+{
+        writel(1 << (irq - ar7_irq_base - 40), REG(SEC_ECR_OFFSET));
+}
+
+static void ar7_ack_sec_irq(unsigned int irq)
+{
+        writel(1 << (irq - ar7_irq_base - 40), REG(SEC_CR_OFFSET));
+}
+
+static struct irq_chip ar7_irq_type = {
+        .name = "AR7",
+        .unmask = ar7_unmask_irq,
+        .mask = ar7_mask_irq,
+        .ack = ar7_ack_irq
+};
+
+static struct irq_chip ar7_sec_irq_type = {
+        .name = "AR7",
+        .unmask = ar7_unmask_sec_irq,
+        .mask = ar7_mask_sec_irq,
+        .ack = ar7_ack_sec_irq,
+};
+
+static struct irqaction ar7_cascade_action = {
+        .handler = no_action,
+        .name = "AR7 cascade interrupt"
+};
+
+static void __init ar7_irq_init(int base)
+{
+        int i;
+        /*
+         * Disable interrupts and clear pending
+         */
+        writel(0xffffffff, REG(ECR_OFFSET(0)));
+        writel(0xff, REG(ECR_OFFSET(32)));
+        writel(0xffffffff, REG(SEC_ECR_OFFSET));
+        writel(0xffffffff, REG(CR_OFFSET(0)));
+        writel(0xff, REG(CR_OFFSET(32)));
+        writel(0xffffffff, REG(SEC_CR_OFFSET));
+
+        ar7_irq_base = base;
+
+        for (i = 0; i < 40; i++) {
+                writel(i, REG(CHNL_OFFSET(i)));
+                /* Primary IRQ's */
+                set_irq_chip_and_handler(base + i, &ar7_irq_type,
+                                         handle_level_irq);
+                /* Secondary IRQ's */
+                if (i < 32)
+                        set_irq_chip_and_handler(base + i + 40,
+                                                 &ar7_sec_irq_type,
+                                                 handle_level_irq);
+        }
+
+        setup_irq(2, &ar7_cascade_action);
+        setup_irq(ar7_irq_base, &ar7_cascade_action);
+        set_c0_status(IE_IRQ0);
+}
+
+void __init arch_init_irq(void)
+{
+        mips_cpu_irq_init();
+        ar7_irq_init(8);
+}
+
+static void ar7_cascade(void)
+{
+        u32 status;
+        int i, irq;
+
+        /* Primary IRQ's */
+        irq = readl(REG(PIR_OFFSET)) & 0x3f;
+        if (irq) {
+                do_IRQ(ar7_irq_base + irq);
+                return;
+        }
+
+        /* Secondary IRQ's are cascaded through primary '0' */
+        writel(1, REG(CR_OFFSET(irq)));
+        status = readl(REG(SEC_SR_OFFSET));
+        for (i = 0; i < 32; i++) {
+                if (status & 1) {
+                        do_IRQ(ar7_irq_base + i + 40);
+                        return;
+                }
+                status >>= 1;
+        }
+
+        spurious_interrupt();
+}
+
+asmlinkage void plat_irq_dispatch(void)
+{
+        unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
+        if (pending & STATUSF_IP7)              /* cpu timer */
+                do_IRQ(7);
+        else if (pending & STATUSF_IP2)         /* int0 hardware line */
+                ar7_cascade();
+        else
+                spurious_interrupt();
+}
diff --git a/arch/mips/ar7/memory.c b/arch/mips/ar7/memory.c
new file mode 100644
index 000000000000..696c723dc6d4
--- /dev/null
+++ b/arch/mips/ar7/memory.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#include <linux/bootmem.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/pfn.h>
+#include <linux/proc_fs.h>
+#include <linux/string.h>
+#include <linux/swap.h>
+
+#include <asm/bootinfo.h>
+#include <asm/page.h>
+#include <asm/sections.h>
+
+#include <asm/mach-ar7/ar7.h>
+#include <asm/mips-boards/prom.h>
+
+static int __init memsize(void)
+{
+        u32 size = (64 << 20);
+        u32 *addr = (u32 *)KSEG1ADDR(AR7_SDRAM_BASE + size - 4);
+        u32 *kernel_end = (u32 *)KSEG1ADDR(CPHYSADDR((u32)&_end));
+        u32 *tmpaddr = addr;
+
+        while (tmpaddr > kernel_end) {
+                *tmpaddr = (u32)tmpaddr;
+                size >>= 1;
+                tmpaddr -= size >> 2;
+        }
+
+        do {
+                tmpaddr += size >> 2;
+                if (*tmpaddr != (u32)tmpaddr)
+                        break;
+                size <<= 1;
+        } while (size < (64 << 20));
+
+        writel((u32)tmpaddr, &addr);
+
+        return size;
+}
+
+void __init prom_meminit(void)
+{
+        unsigned long pages;
+
+        pages = memsize() >> PAGE_SHIFT;
+        add_memory_region(PHYS_OFFSET, pages << PAGE_SHIFT,
+                          BOOT_MEM_RAM);
+}
+
+void __init prom_free_prom_memory(void)
+{
+        /* Nothing to free */
+}
diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c
new file mode 100644
index 000000000000..2ecab6155932
--- /dev/null
+++ b/arch/mips/ar7/platform.c
@@ -0,0 +1,555 @@
+/*
+ * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
+#include <linux/serial.h>
+#include <linux/serial_8250.h>
+#include <linux/ioport.h>
+#include <linux/io.h>
+#include <linux/vlynq.h>
+#include <linux/leds.h>
+#include <linux/string.h>
+#include <linux/etherdevice.h>
+
+#include <asm/addrspace.h>
+#include <asm/mach-ar7/ar7.h>
+#include <asm/mach-ar7/gpio.h>
+#include <asm/mach-ar7/prom.h>
+
+struct plat_vlynq_data {
+        struct plat_vlynq_ops ops;
+        int gpio_bit;
+        int reset_bit;
+};
+
+
+static int vlynq_on(struct vlynq_device *dev)
+{
+        int result;
+        struct plat_vlynq_data *pdata = dev->dev.platform_data;
+
+        result = gpio_request(pdata->gpio_bit, "vlynq");
+        if (result)
+                goto out;
+
+        ar7_device_reset(pdata->reset_bit);
+
+        result = ar7_gpio_disable(pdata->gpio_bit);
+        if (result)
+                goto out_enabled;
+
+        result = ar7_gpio_enable(pdata->gpio_bit);
+        if (result)
+                goto out_enabled;
+
+        result = gpio_direction_output(pdata->gpio_bit, 0);
+        if (result)
+                goto out_gpio_enabled;
+
+        msleep(50);
+
+        gpio_set_value(pdata->gpio_bit, 1);
+        msleep(50);
+
+        return 0;
+
+out_gpio_enabled:
+        ar7_gpio_disable(pdata->gpio_bit);
+out_enabled:
+        ar7_device_disable(pdata->reset_bit);
+        gpio_free(pdata->gpio_bit);
+out:
+        return result;
+}
+
+static void vlynq_off(struct vlynq_device *dev)
+{
+        struct plat_vlynq_data *pdata = dev->dev.platform_data;
+        ar7_gpio_disable(pdata->gpio_bit);
+        gpio_free(pdata->gpio_bit);
+        ar7_device_disable(pdata->reset_bit);
+}
+
+static struct resource physmap_flash_resource = {
+        .name = "mem",
+        .flags = IORESOURCE_MEM,
+        .start = 0x10000000,
+        .end = 0x107fffff,
+};
+
+static struct resource cpmac_low_res[] = {
+        {
+                .name = "regs",
+                .flags = IORESOURCE_MEM,
+                .start = AR7_REGS_MAC0,
+                .end = AR7_REGS_MAC0 + 0x7ff,
+        },
+        {
+                .name = "irq",
+                .flags = IORESOURCE_IRQ,
+                .start = 27,
+                .end = 27,
+        },
+};
+
+static struct resource cpmac_high_res[] = {
+        {
+                .name = "regs",
+                .flags = IORESOURCE_MEM,
+                .start = AR7_REGS_MAC1,
+                .end = AR7_REGS_MAC1 + 0x7ff,
+        },
+        {
+                .name = "irq",
+                .flags = IORESOURCE_IRQ,
+                .start = 41,
+                .end = 41,
+        },
+};
+
+static struct resource vlynq_low_res[] = {
+        {
+                .name = "regs",
+                .flags = IORESOURCE_MEM,
+                .start = AR7_REGS_VLYNQ0,
+                .end = AR7_REGS_VLYNQ0 + 0xff,
+        },
+        {
+                .name = "irq",
+                .flags = IORESOURCE_IRQ,
+                .start = 29,
+                .end = 29,
+        },
+        {
+                .name = "mem",
+                .flags = IORESOURCE_MEM,
+                .start = 0x04000000,
+                .end = 0x04ffffff,
+        },
+        {
+                .name = "devirq",
+                .flags = IORESOURCE_IRQ,
+                .start = 80,
+                .end = 111,
+        },
+};
+
+static struct resource vlynq_high_res[] = {
+        {
+                .name = "regs",
+                .flags = IORESOURCE_MEM,
+                .start = AR7_REGS_VLYNQ1,
+                .end = AR7_REGS_VLYNQ1 + 0xff,
+        },
+        {
+                .name = "irq",
+                .flags = IORESOURCE_IRQ,
+                .start = 33,
+                .end = 33,
+        },
+        {
+                .name = "mem",
+                .flags = IORESOURCE_MEM,
+                .start = 0x0c000000,
+                .end = 0x0cffffff,
+        },
+        {
+                .name = "devirq",
+                .flags = IORESOURCE_IRQ,
+                .start = 112,
+                .end = 143,
+        },
+};
+
+static struct resource usb_res[] = {
+        {
+                .name = "regs",
+                .flags = IORESOURCE_MEM,
+                .start = AR7_REGS_USB,
+                .end = AR7_REGS_USB + 0xff,
+        },
+        {
+                .name = "irq",
+                .flags = IORESOURCE_IRQ,
+                .start = 32,
+                .end = 32,
+        },
+        {
+                .name = "mem",
+                .flags = IORESOURCE_MEM,
+                .start = 0x03400000,
+                .end = 0x034001fff,
+        },
+};
+
+static struct physmap_flash_data physmap_flash_data = {
+        .width = 2,
+};
+
+static struct plat_cpmac_data cpmac_low_data = {
+        .reset_bit = 17,
+        .power_bit = 20,
+        .phy_mask = 0x80000000,
+};
+
+static struct plat_cpmac_data cpmac_high_data = {
+        .reset_bit = 21,
+        .power_bit = 22,
+        .phy_mask = 0x7fffffff,
+};
+
+static struct plat_vlynq_data vlynq_low_data = {
+        .ops.on = vlynq_on,
+        .ops.off = vlynq_off,
+        .reset_bit = 20,
+        .gpio_bit = 18,
+};
+
+static struct plat_vlynq_data vlynq_high_data = {
+        .ops.on = vlynq_on,
+        .ops.off = vlynq_off,
+        .reset_bit = 16,
+        .gpio_bit = 19,
+};
+
+static struct platform_device physmap_flash = {
+        .id = 0,
+        .name = "physmap-flash",
+        .dev.platform_data = &physmap_flash_data,
+        .resource = &physmap_flash_resource,
+        .num_resources = 1,
+};
+
+static u64 cpmac_dma_mask = DMA_BIT_MASK(32);
+static struct platform_device cpmac_low = {
+        .id = 0,
+        .name = "cpmac",
+        .dev = {
+                .dma_mask = &cpmac_dma_mask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+                .platform_data = &cpmac_low_data,
+        },
+        .resource = cpmac_low_res,
+        .num_resources = ARRAY_SIZE(cpmac_low_res),
+};
+
+static struct platform_device cpmac_high = {
+        .id = 1,
+        .name = "cpmac",
+        .dev = {
+                .dma_mask = &cpmac_dma_mask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+                .platform_data = &cpmac_high_data,
+        },
+        .resource = cpmac_high_res,
+        .num_resources = ARRAY_SIZE(cpmac_high_res),
+};
+
+static struct platform_device vlynq_low = {
+        .id = 0,
+        .name = "vlynq",
+        .dev.platform_data = &vlynq_low_data,
+        .resource = vlynq_low_res,
+        .num_resources = ARRAY_SIZE(vlynq_low_res),
+};
+
+static struct platform_device vlynq_high = {
+        .id = 1,
+        .name = "vlynq",
+        .dev.platform_data = &vlynq_high_data,
+        .resource = vlynq_high_res,
+        .num_resources = ARRAY_SIZE(vlynq_high_res),
+};
+
+
+static struct gpio_led default_leds[] = {
+        {
+                .name = "status",
+                .gpio = 8,
+                .active_low = 1,
+        },
+};
+
+static struct gpio_led dsl502t_leds[] = {
+        {
+                .name = "status",
+                .gpio = 9,
+                .active_low = 1,
+        },
+        {
+                .name = "ethernet",
+                .gpio = 7,
+                .active_low = 1,
+        },
+        {
+                .name = "usb",
+                .gpio = 12,
+                .active_low = 1,
+        },
+};
+
+static struct gpio_led dg834g_leds[] = {
+        {
+                .name = "ppp",
+                .gpio = 6,
+                .active_low = 1,
+        },
+        {
+                .name = "status",
+                .gpio = 7,
+                .active_low = 1,
+        },
+        {
+                .name = "adsl",
+                .gpio = 8,
+                .active_low = 1,
+        },
+        {
+                .name = "wifi",
+                .gpio = 12,
+                .active_low = 1,
+        },
+        {
+                .name = "power",
+                .gpio = 14,
+                .active_low = 1,
+                .default_trigger = "default-on",
+        },
+};
+
+static struct gpio_led fb_sl_leds[] = {
+        {
+                .name = "1",
+                .gpio = 7,
+        },
+        {
+                .name = "2",
+                .gpio = 13,
+                .active_low = 1,
+        },
+        {
+                .name = "3",
+                .gpio = 10,
+                .active_low = 1,
+        },
+        {
+                .name = "4",
+                .gpio = 12,
+                .active_low = 1,
+        },
+        {
+                .name = "5",
+                .gpio = 9,
+                .active_low = 1,
+        },
+};
+
+static struct gpio_led fb_fon_leds[] = {
+        {
+                .name = "1",
+                .gpio = 8,
+        },
+        {
+                .name = "2",
+                .gpio = 3,
+                .active_low = 1,
+        },
+        {
+                .name = "3",
+                .gpio = 5,
+        },
+        {
+                .name = "4",
+                .gpio = 4,
+                .active_low = 1,
+        },
+        {
+                .name = "5",
+                .gpio = 11,
+                .active_low = 1,
+        },
+};
+
+static struct gpio_led_platform_data ar7_led_data;
+
+static struct platform_device ar7_gpio_leds = {
+        .name = "leds-gpio",
+        .id = -1,
+        .dev = {
+                .platform_data = &ar7_led_data,
+        }
+};
+
+static struct platform_device ar7_udc = {
+        .id = -1,
+        .name = "ar7_udc",
+        .resource = usb_res,
+        .num_resources = ARRAY_SIZE(usb_res),
+};
+
+static inline unsigned char char2hex(char h)
+{
+        switch (h) {
+        case '0': case '1': case '2': case '3': case '4':
+        case '5': case '6': case '7': case '8': case '9':
+                return h - '0';
+        case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+                return h - 'A' + 10;
+        case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+                return h - 'a' + 10;
+        default:
+                return 0;
+        }
+}
+
+static void cpmac_get_mac(int instance, unsigned char *dev_addr)
+{
+        int i;
+        char name[5], default_mac[ETH_ALEN], *mac;
+
+        mac = NULL;
+        sprintf(name, "mac%c", 'a' + instance);
+        mac = prom_getenv(name);
+        if (!mac) {
+                sprintf(name, "mac%c", 'a');
+                mac = prom_getenv(name);
+        }
+        if (!mac) {
+                random_ether_addr(default_mac);
+                mac = default_mac;
+        }
+        for (i = 0; i < 6; i++)
+                dev_addr[i] = (char2hex(mac[i * 3]) << 4) +
+                        char2hex(mac[i * 3 + 1]);
+}
+
+static void __init detect_leds(void)
+{
+        char *prid, *usb_prod;
+
+        /* Default LEDs */
+        ar7_led_data.num_leds = ARRAY_SIZE(default_leds);
+        ar7_led_data.leds = default_leds;
+
+        /* FIXME: the whole thing is unreliable */
+        prid = prom_getenv("ProductID");
+        usb_prod = prom_getenv("usb_prod");
+
+        /* If we can't get the product id from PROM, use the default LEDs */
+        if (!prid)
+                return;
+
+        if (strstr(prid, "Fritz_Box_FON")) {
+                ar7_led_data.num_leds = ARRAY_SIZE(fb_fon_leds);
+                ar7_led_data.leds = fb_fon_leds;
+        } else if (strstr(prid, "Fritz_Box_")) {
+                ar7_led_data.num_leds = ARRAY_SIZE(fb_sl_leds);
+                ar7_led_data.leds = fb_sl_leds;
+        } else if ((!strcmp(prid, "AR7RD") || !strcmp(prid, "AR7DB"))
+                && usb_prod != NULL && strstr(usb_prod, "DSL-502T")) {
+                ar7_led_data.num_leds = ARRAY_SIZE(dsl502t_leds);
+                ar7_led_data.leds = dsl502t_leds;
+        } else if (strstr(prid, "DG834")) {
+                ar7_led_data.num_leds = ARRAY_SIZE(dg834g_leds);
+                ar7_led_data.leds = dg834g_leds;
+        }
+}
+
+static int __init ar7_register_devices(void)
+{
+        int res;
+#ifdef CONFIG_SERIAL_8250
+        static struct uart_port uart_port[2];
+
+        memset(uart_port, 0, sizeof(struct uart_port) * 2);
+
+        uart_port[0].type = PORT_16550A;
+        uart_port[0].line = 0;
+        uart_port[0].irq = AR7_IRQ_UART0;
+        uart_port[0].uartclk = ar7_bus_freq() / 2;
+        uart_port[0].iotype = UPIO_MEM32;
+        uart_port[0].mapbase = AR7_REGS_UART0;
+        uart_port[0].membase = ioremap(uart_port[0].mapbase, 256);
+        uart_port[0].regshift = 2;
+        res = early_serial_setup(&uart_port[0]);
+        if (res)
+                return res;
+
+
+        /* Only TNETD73xx have a second serial port */
+        if (ar7_has_second_uart()) {
+                uart_port[1].type = PORT_16550A;
+                uart_port[1].line = 1;
+                uart_port[1].irq = AR7_IRQ_UART1;
+                uart_port[1].uartclk = ar7_bus_freq() / 2;
+                uart_port[1].iotype = UPIO_MEM32;
+                uart_port[1].mapbase = UR8_REGS_UART1;
+                uart_port[1].membase = ioremap(uart_port[1].mapbase, 256);
+                uart_port[1].regshift = 2;
+                res = early_serial_setup(&uart_port[1]);
+                if (res)
+                        return res;
+        }
+#endif /* CONFIG_SERIAL_8250 */
+        res = platform_device_register(&physmap_flash);
+        if (res)
+                return res;
+
+        ar7_device_disable(vlynq_low_data.reset_bit);
+        res = platform_device_register(&vlynq_low);
+        if (res)
+                return res;
+
+        if (ar7_has_high_vlynq()) {
+                ar7_device_disable(vlynq_high_data.reset_bit);
+                res = platform_device_register(&vlynq_high);
+                if (res)
+                        return res;
+        }
+
+        if (ar7_has_high_cpmac()) {
+                cpmac_get_mac(1, cpmac_high_data.dev_addr);
+                res = platform_device_register(&cpmac_high);
+                if (res)
+                        return res;
+        } else {
+                cpmac_low_data.phy_mask = 0xffffffff;
+        }
+
+        cpmac_get_mac(0, cpmac_low_data.dev_addr);
+        res = platform_device_register(&cpmac_low);
+        if (res)
+                return res;
+
+        detect_leds();
+        res = platform_device_register(&ar7_gpio_leds);
+        if (res)
+                return res;
+
+        res = platform_device_register(&ar7_udc);
+
+        return res;
+}
+arch_initcall(ar7_register_devices);
diff --git a/arch/mips/ar7/prom.c b/arch/mips/ar7/prom.c
new file mode 100644
index 000000000000..5ad6f1db6567
--- /dev/null
+++ b/arch/mips/ar7/prom.c
@@ -0,0 +1,297 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Putting things on the screen/serial line using YAMONs facilities.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/serial_reg.h>
+#include <linux/spinlock.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/io.h>
+#include <asm/bootinfo.h>
+
+#include <asm/mach-ar7/ar7.h>
+#include <asm/mach-ar7/prom.h>
+
+#define MAX_ENTRY 80
+
+struct env_var {
+        char *name;
+        char *value;
+};
+
+static struct env_var adam2_env[MAX_ENTRY];
+
+char *prom_getenv(const char *name)
+{
+        int i;
+        for (i = 0; (i < MAX_ENTRY) && adam2_env[i].name; i++)
+                if (!strcmp(name, adam2_env[i].name))
+                        return adam2_env[i].value;
+
+        return NULL;
+}
+EXPORT_SYMBOL(prom_getenv);
+
+char * __init prom_getcmdline(void)
+{
+        return &(arcs_cmdline[0]);
+}
+
+static void  __init ar7_init_cmdline(int argc, char *argv[])
+{
+        char *cp;
+        int actr;
+
+        actr = 1; /* Always ignore argv[0] */
+
+        cp = &(arcs_cmdline[0]);
+        while (actr < argc) {
+                strcpy(cp, argv[actr]);
+                cp += strlen(argv[actr]);
+                *cp++ = ' ';
+                actr++;
+        }
+        if (cp != &(arcs_cmdline[0])) {
+                /* get rid of trailing space */
+                --cp;
+                *cp = '\0';
+        }
+}
+
+struct psbl_rec {
+        u32 psbl_size;
+        u32 env_base;
+        u32 env_size;
+        u32 ffs_base;
+        u32 ffs_size;
+};
+
+static __initdata char psp_env_version[] = "TIENV0.8";
+
+struct psp_env_chunk {
+        u8 num;
+        u8 ctrl;
+        u16 csum;
+        u8 len;
+        char data[11];
+} __attribute__ ((packed));
+
+struct psp_var_map_entry {
+        u8 num;
+        char *value;
+};
+
+static struct psp_var_map_entry psp_var_map[] = {
+        { 1, "cpufrequency" },
+        { 2, "memsize" },
+        { 3, "flashsize" },
+        { 4, "modetty0" },
+        { 5, "modetty1" },
+        { 8, "maca" },
+        { 9, "macb" },
+        { 28, "sysfrequency" },
+        { 38, "mipsfrequency" },
+};
+
+/*
+
+Well-known variable (num is looked up in table above for matching variable name)
+Example: cpufrequency=211968000
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
+| 01 |CTRL|CHECKSUM | 01 | _2 | _1 | _1 | _9 | _6 | _8 | _0 | _0 | _0 | \0 | FF
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
+
+Name=Value pair in a single chunk
+Example: NAME=VALUE
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
+| 00 |CTRL|CHECKSUM | 01 | _N | _A | _M | _E | _0 | _V | _A | _L | _U | _E | \0
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
+
+Name=Value pair in 2 chunks (len is the number of chunks)
+Example: bootloaderVersion=1.3.7.15
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
+| 00 |CTRL|CHECKSUM | 02 | _b | _o | _o | _t | _l | _o | _a | _d | _e | _r | _V
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
+| _e | _r | _s | _i | _o | _n | \0 | _1 | _. | _3 | _. | _7 | _. | _1 | _5 | \0
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
+
+Data is padded with 0xFF
+
+*/
+
+#define PSP_ENV_SIZE  4096
+
+static char psp_env_data[PSP_ENV_SIZE] = { 0, };
+
+static char * __init lookup_psp_var_map(u8 num)
+{
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(psp_var_map); i++)
+                if (psp_var_map[i].num == num)
+                        return psp_var_map[i].value;
+
+        return NULL;
+}
+
+static void __init add_adam2_var(char *name, char *value)
+{
+        int i;
+        for (i = 0; i < MAX_ENTRY; i++) {
+                if (!adam2_env[i].name) {
+                        adam2_env[i].name = name;
+                        adam2_env[i].value = value;
+                        return;
+                } else if (!strcmp(adam2_env[i].name, name)) {
+                        adam2_env[i].value = value;
+                        return;
+                }
+        }
+}
+
+static int __init parse_psp_env(void *psp_env_base)
+{
+        int i, n;
+        char *name, *value;
+        struct psp_env_chunk *chunks = (struct psp_env_chunk *)psp_env_data;
+
+        memcpy_fromio(chunks, psp_env_base, PSP_ENV_SIZE);
+
+        i = 1;
+        n = PSP_ENV_SIZE / sizeof(struct psp_env_chunk);
+        while (i < n) {
+                if ((chunks[i].num == 0xff) || ((i + chunks[i].len) > n))
+                        break;
+                value = chunks[i].data;
+                if (chunks[i].num) {
+                        name = lookup_psp_var_map(chunks[i].num);
+                } else {
+                        name = value;
+                        value += strlen(name) + 1;
+                }
+                if (name)
+                        add_adam2_var(name, value);
+                i += chunks[i].len;
+        }
+        return 0;
+}
+
+static void __init ar7_init_env(struct env_var *env)
+{
+        int i;
+        struct psbl_rec *psbl = (struct psbl_rec *)(KSEG1ADDR(0x14000300));
+        void *psp_env = (void *)KSEG1ADDR(psbl->env_base);
+
+        if (strcmp(psp_env, psp_env_version) == 0) {
+                parse_psp_env(psp_env);
+        } else {
+                for (i = 0; i < MAX_ENTRY; i++, env++)
+                        if (env->name)
+                                add_adam2_var(env->name, env->value);
+        }
+}
+
+static void __init console_config(void)
+{
+#ifdef CONFIG_SERIAL_8250_CONSOLE
+        char console_string[40];
+        int baud = 0;
+        char parity = '\0', bits = '\0', flow = '\0';
+        char *s, *p;
+
+        if (strstr(prom_getcmdline(), "console="))
+                return;
+
+#ifdef CONFIG_KGDB
+        if (!strstr(prom_getcmdline(), "nokgdb")) {
+                strcat(prom_getcmdline(), " console=kgdb");
+                kgdb_enabled = 1;
+                return;
+        }
+#endif
+
+        s = prom_getenv("modetty0");
+        if (s) {
+                baud = simple_strtoul(s, &p, 10);
+                s = p;
+                if (*s == ',')
+                        s++;
+                if (*s)
+                        parity = *s++;
+                if (*s == ',')
+                        s++;
+                if (*s)
+                        bits = *s++;
+                if (*s == ',')
+                        s++;
+                if (*s == 'h')
+                        flow = 'r';
+        }
+
+        if (baud == 0)
+                baud = 38400;
+        if (parity != 'n' && parity != 'o' && parity != 'e')
+                parity = 'n';
+        if (bits != '7' && bits != '8')
+                bits = '8';
+
+        if (flow == 'r')
+                sprintf(console_string, " console=ttyS0,%d%c%c%c", baud,
+                        parity, bits, flow);
+        else
+                sprintf(console_string, " console=ttyS0,%d%c%c", baud, parity,
+                        bits);
+        strcat(prom_getcmdline(), console_string);
+#endif
+}
+
+void __init prom_init(void)
+{
+        ar7_init_cmdline(fw_arg0, (char **)fw_arg1);
+        ar7_init_env((struct env_var *)fw_arg2);
+        console_config();
+}
+
+#define PORT(offset) (KSEG1ADDR(AR7_REGS_UART0 + (offset * 4)))
+static inline unsigned int serial_in(int offset)
+{
+        return readl((void *)PORT(offset));
+}
+
+static inline void serial_out(int offset, int value)
+{
+        writel(value, (void *)PORT(offset));
+}
+
+char prom_getchar(void)
+{
+        while (!(serial_in(UART_LSR) & UART_LSR_DR))
+                ;
+        return serial_in(UART_RX);
+}
+
+int prom_putchar(char c)
+{
+        while ((serial_in(UART_LSR) & UART_LSR_TEMT) == 0)
+                ;
+        serial_out(UART_TX, c);
+        return 1;
+}
+
diff --git a/arch/mips/ar7/setup.c b/arch/mips/ar7/setup.c
new file mode 100644
index 000000000000..39f6b5b96463
--- /dev/null
+++ b/arch/mips/ar7/setup.c
@@ -0,0 +1,93 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/pm.h>
+#include <linux/time.h>
+
+#include <asm/reboot.h>
+#include <asm/mach-ar7/ar7.h>
+#include <asm/mach-ar7/prom.h>
+
+static void ar7_machine_restart(char *command)
+{
+        u32 *softres_reg = ioremap(AR7_REGS_RESET +
+                                          AR7_RESET_SOFTWARE, 1);
+        writel(1, softres_reg);
+}
+
+static void ar7_machine_halt(void)
+{
+        while (1)
+                ;
+}
+
+static void ar7_machine_power_off(void)
+{
+        u32 *power_reg = (u32 *)ioremap(AR7_REGS_POWER, 1);
+        u32 power_state = readl(power_reg) | (3 << 30);
+        writel(power_state, power_reg);
+        ar7_machine_halt();
+}
+
+const char *get_system_type(void)
+{
+        u16 chip_id = ar7_chip_id();
+        switch (chip_id) {
+        case AR7_CHIP_7300:
+                return "TI AR7 (TNETD7300)";
+        case AR7_CHIP_7100:
+                return "TI AR7 (TNETD7100)";
+        case AR7_CHIP_7200:
+                return "TI AR7 (TNETD7200)";
+        default:
+                return "TI AR7 (Unknown)";
+        }
+}
+
+static int __init ar7_init_console(void)
+{
+        return 0;
+}
+console_initcall(ar7_init_console);
+
+/*
+ * Initializes basic routines and structures pointers, memory size (as
+ * given by the bios and saves the command line.
+ */
+
+void __init plat_mem_setup(void)
+{
+        unsigned long io_base;
+
+        _machine_restart = ar7_machine_restart;
+        _machine_halt = ar7_machine_halt;
+        pm_power_off = ar7_machine_power_off;
+        panic_timeout = 3;
+
+        io_base = (unsigned long)ioremap(AR7_REGS_BASE, 0x10000);
+        if (!io_base)
+                panic("Can't remap IO base!\n");
+        set_io_port_base(io_base);
+
+        prom_meminit();
+
+        printk(KERN_INFO "%s, ID: 0x%04x, Revision: 0x%02x\n",
+                                        get_system_type(),
+                ar7_chip_id(), ar7_chip_rev());
+}
diff --git a/arch/mips/ar7/time.c b/arch/mips/ar7/time.c
new file mode 100644
index 000000000000..a1fba894daa2
--- /dev/null
+++ b/arch/mips/ar7/time.c
@@ -0,0 +1,30 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Setting up the clock on the MIPS boards.
+ */
+
+#include <linux/init.h>
+#include <linux/time.h>
+
+#include <asm/time.h>
+#include <asm/mach-ar7/ar7.h>
+
+void __init plat_time_init(void)
+{
+        mips_hpt_frequency = ar7_cpu_freq() / 2;
+}
diff --git a/arch/mips/cavium-octeon/Makefile b/arch/mips/cavium-octeon/Makefile
index 7c0528b0e34c..d6903c3f3d51 100644
--- a/arch/mips/cavium-octeon/Makefile
+++ b/arch/mips/cavium-octeon/Makefile
@@ -14,9 +14,5 @@ obj-y += dma-octeon.o flash_setup.o
 obj-y += octeon-memcpy.o
 
 obj-$(CONFIG_SMP)                     += smp.o
-obj-$(CONFIG_PCI)                     += pci-common.o
-obj-$(CONFIG_PCI)                     += pci.o
-obj-$(CONFIG_PCI)                     += pcie.o
-obj-$(CONFIG_PCI_MSI)                 += msi.o
 
 EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
index 627c162a6159..4b92bfc662db 100644
--- a/arch/mips/cavium-octeon/dma-octeon.c
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -29,7 +29,7 @@
 #include <dma-coherence.h>
 
 #ifdef CONFIG_PCI
-#include "pci-common.h"
+#include <asm/octeon/pci-octeon.h>
 #endif
 
 #define BAR2_PCI_ADDRESS 0x8000000000ul
diff --git a/arch/mips/cavium-octeon/pci-common.c b/arch/mips/cavium-octeon/pci-common.c
deleted file mode 100644
index cd029f88da7f..000000000000
--- a/arch/mips/cavium-octeon/pci-common.c
+++ /dev/null
@@ -1,137 +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) 2005-2007 Cavium Networks
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/interrupt.h>
-#include <linux/time.h>
-#include <linux/delay.h>
-#include "pci-common.h"
-
-typeof(pcibios_map_irq) *octeon_pcibios_map_irq;
-enum octeon_dma_bar_type octeon_dma_bar_type = OCTEON_DMA_BAR_TYPE_INVALID;
-
-/**
- * Map a PCI device to the appropriate interrupt line
- *
- * @param dev    The Linux PCI device structure for the device to map
- * @param slot   The slot number for this device on __BUS 0__. Linux
- *               enumerates through all the bridges and figures out the
- *               slot on Bus 0 where this device eventually hooks to.
- * @param pin    The PCI interrupt pin read from the device, then swizzled
- *               as it goes through each bridge.
- * @return Interrupt number for the device
- */
-int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-        if (octeon_pcibios_map_irq)
-                return octeon_pcibios_map_irq(dev, slot, pin);
-        else
-                panic("octeon_pcibios_map_irq doesn't point to a "
-                      "pcibios_map_irq() function");
-}
-
-
-/**
- * Called to perform platform specific PCI setup
- *
- * @param dev
- * @return
- */
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
-        uint16_t config;
-        uint32_t dconfig;
-        int pos;
-        /*
-         * Force the Cache line setting to 64 bytes. The standard
-         * Linux bus scan doesn't seem to set it. Octeon really has
-         * 128 byte lines, but Intel bridges get really upset if you
-         * try and set values above 64 bytes. Value is specified in
-         * 32bit words.
-         */
-        pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 64 / 4);
-        /* Set latency timers for all devices */
-        pci_write_config_byte(dev, PCI_LATENCY_TIMER, 48);
-
-        /* Enable reporting System errors and parity errors on all devices */
-        /* Enable parity checking and error reporting */
-        pci_read_config_word(dev, PCI_COMMAND, &config);
-        config |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR;
-        pci_write_config_word(dev, PCI_COMMAND, config);
-
-        if (dev->subordinate) {
-                /* Set latency timers on sub bridges */
-                pci_write_config_byte(dev, PCI_SEC_LATENCY_TIMER, 48);
-                /* More bridge error detection */
-                pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &config);
-                config |= PCI_BRIDGE_CTL_PARITY | PCI_BRIDGE_CTL_SERR;
-                pci_write_config_word(dev, PCI_BRIDGE_CONTROL, config);
-        }
-
-        /* Enable the PCIe normal error reporting */
-        pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
-        if (pos) {
-                /* Update Device Control */
-                pci_read_config_word(dev, pos + PCI_EXP_DEVCTL, &config);
-                /* Correctable Error Reporting */
-                config |= PCI_EXP_DEVCTL_CERE;
-                /* Non-Fatal Error Reporting */
-                config |= PCI_EXP_DEVCTL_NFERE;
-                /* Fatal Error Reporting */
-                config |= PCI_EXP_DEVCTL_FERE;
-                /* Unsupported Request */
-                config |= PCI_EXP_DEVCTL_URRE;
-                pci_write_config_word(dev, pos + PCI_EXP_DEVCTL, config);
-        }
-
-        /* Find the Advanced Error Reporting capability */
-        pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR);
-        if (pos) {
-                /* Clear Uncorrectable Error Status */
-                pci_read_config_dword(dev, pos + PCI_ERR_UNCOR_STATUS,
-                                      &dconfig);
-                pci_write_config_dword(dev, pos + PCI_ERR_UNCOR_STATUS,
-                                       dconfig);
-                /* Enable reporting of all uncorrectable errors */
-                /* Uncorrectable Error Mask - turned on bits disable errors */
-                pci_write_config_dword(dev, pos + PCI_ERR_UNCOR_MASK, 0);
-                /*
-                 * Leave severity at HW default. This only controls if
-                 * errors are reported as uncorrectable or
-                 * correctable, not if the error is reported.
-                 */
-                /* PCI_ERR_UNCOR_SEVER - Uncorrectable Error Severity */
-                /* Clear Correctable Error Status */
-                pci_read_config_dword(dev, pos + PCI_ERR_COR_STATUS, &dconfig);
-                pci_write_config_dword(dev, pos + PCI_ERR_COR_STATUS, dconfig);
-                /* Enable reporting of all correctable errors */
-                /* Correctable Error Mask - turned on bits disable errors */
-                pci_write_config_dword(dev, pos + PCI_ERR_COR_MASK, 0);
-                /* Advanced Error Capabilities */
-                pci_read_config_dword(dev, pos + PCI_ERR_CAP, &dconfig);
-                /* ECRC Generation Enable */
-                if (config & PCI_ERR_CAP_ECRC_GENC)
-                        config |= PCI_ERR_CAP_ECRC_GENE;
-                /* ECRC Check Enable */
-                if (config & PCI_ERR_CAP_ECRC_CHKC)
-                        config |= PCI_ERR_CAP_ECRC_CHKE;
-                pci_write_config_dword(dev, pos + PCI_ERR_CAP, dconfig);
-                /* PCI_ERR_HEADER_LOG - Header Log Register (16 bytes) */
-                /* Report all errors to the root complex */
-                pci_write_config_dword(dev, pos + PCI_ERR_ROOT_COMMAND,
-                                       PCI_ERR_ROOT_CMD_COR_EN |
-                                       PCI_ERR_ROOT_CMD_NONFATAL_EN |
-                                       PCI_ERR_ROOT_CMD_FATAL_EN);
-                /* Clear the Root status register */
-                pci_read_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, &dconfig);
-                pci_write_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, dconfig);
-        }
-
-        return 0;
-}
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
index 0b891a9c6253..32d51a31dc48 100644
--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -194,11 +194,11 @@ static void octeon_init_secondary(void)
 void octeon_prepare_cpus(unsigned int max_cpus)
 {
         cvmx_write_csr(CVMX_CIU_MBOX_CLRX(cvmx_get_core_num()), 0xffffffff);
-        if (request_irq(OCTEON_IRQ_MBOX0, mailbox_interrupt, IRQF_SHARED,
+        if (request_irq(OCTEON_IRQ_MBOX0, mailbox_interrupt, IRQF_DISABLED,
                         "mailbox0", mailbox_interrupt)) {
                 panic("Cannot request_irq(OCTEON_IRQ_MBOX0)\n");
         }
-        if (request_irq(OCTEON_IRQ_MBOX1, mailbox_interrupt, IRQF_SHARED,
+        if (request_irq(OCTEON_IRQ_MBOX1, mailbox_interrupt, IRQF_DISABLED,
                         "mailbox1", mailbox_interrupt)) {
                 panic("Cannot request_irq(OCTEON_IRQ_MBOX1)\n");
         }
diff --git a/arch/mips/cobalt/buttons.c b/arch/mips/cobalt/buttons.c
index 9e143989c7b8..4eaec8b46e0c 100644
--- a/arch/mips/cobalt/buttons.c
+++ b/arch/mips/cobalt/buttons.c
@@ -1,7 +1,7 @@
 /*
  *  Cobalt buttons platform device.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/cobalt/lcd.c b/arch/mips/cobalt/lcd.c
index 0720e4fae311..0f1cd90f37ed 100644
--- a/arch/mips/cobalt/lcd.c
+++ b/arch/mips/cobalt/lcd.c
@@ -1,7 +1,7 @@
 /*
  *  Registration of Cobalt LCD platform device.
  *
- *  Copyright (C) 2008  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2008  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/cobalt/led.c b/arch/mips/cobalt/led.c
index 1c6ebd468b07..d3ce6fa1dc74 100644
--- a/arch/mips/cobalt/led.c
+++ b/arch/mips/cobalt/led.c
@@ -1,7 +1,7 @@
 /*
  *  Registration of Cobalt LED platform device.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/cobalt/mtd.c b/arch/mips/cobalt/mtd.c
index 2b088ef3839a..691d620b6766 100644
--- a/arch/mips/cobalt/mtd.c
+++ b/arch/mips/cobalt/mtd.c
@@ -1,7 +1,7 @@
 /*
  *  Registration of Cobalt MTD device.
  *
- *  Copyright (C) 2006  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2006  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/cobalt/rtc.c b/arch/mips/cobalt/rtc.c
index e70794b8bcba..3ab39898b4e4 100644
--- a/arch/mips/cobalt/rtc.c
+++ b/arch/mips/cobalt/rtc.c
@@ -1,7 +1,7 @@
 /*
  *  Registration of Cobalt RTC platform device.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/cobalt/serial.c b/arch/mips/cobalt/serial.c
index 53b8d0d6da90..7cb51f57275e 100644
--- a/arch/mips/cobalt/serial.c
+++ b/arch/mips/cobalt/serial.c
@@ -1,7 +1,7 @@
 /*
  *  Registration of Cobalt UART platform device.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/cobalt/time.c b/arch/mips/cobalt/time.c
index 4a570e7145fe..0162f9edc693 100644
--- a/arch/mips/cobalt/time.c
+++ b/arch/mips/cobalt/time.c
@@ -1,7 +1,7 @@
 /*
  *  Cobalt time initialization.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/configs/ar7_defconfig b/arch/mips/configs/ar7_defconfig
new file mode 100644
index 000000000000..dad5b6769d74
--- /dev/null
+++ b/arch/mips/configs/ar7_defconfig
@@ -0,0 +1,1182 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.30
+# Wed Jun 24 14:08:59 2009
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+# CONFIG_MACH_ALCHEMY is not set
+CONFIG_AR7=y
+# CONFIG_BASLER_EXCITE is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SNI_RM is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CEVT_R4K=y
+CONFIG_CSRC_R4K_LIB=y
+CONFIG_CSRC_R4K=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_IRQ_CPU=y
+CONFIG_NO_EXCEPT_FILL=y
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_BOOT_ELF32=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+
+#
+# CPU selection
+#
+# CONFIG_CPU_LOONGSON2 is not set
+CONFIG_CPU_MIPS32_R1=y
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPSR1=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_48 is not set
+CONFIG_HZ_100=y
+# CONFIG_HZ_128 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_256 is not set
+# CONFIG_HZ_1000 is not set
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=100
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_KEXEC=y
+# CONFIG_SECCOMP is not set
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+CONFIG_RD_LZMA=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+# CONFIG_ELF_CORE is not set
+# CONFIG_PCSPKR_PLATFORM is not set
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+
+#
+# Performance Counters
+#
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_STRIP_ASM_SYMS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_SLOW_WORK is not set
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_PROBE_INITRD_HEADER=y
+# CONFIG_FREEZER is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_MMU=y
+# CONFIG_PCCARD is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_HAVE_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+CONFIG_TRAD_SIGNALS=y
+
+#
+# Power management options
+#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_PM is not set
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+CONFIG_IP_MROUTE=y
+# CONFIG_IP_PIMSM_V1 is not set
+# CONFIG_IP_PIMSM_V2 is not set
+CONFIG_ARPD=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+CONFIG_TCP_CONG_ADVANCED=y
+# CONFIG_TCP_CONG_BIC is not set
+# CONFIG_TCP_CONG_CUBIC is not set
+CONFIG_TCP_CONG_WESTWOOD=y
+# CONFIG_TCP_CONG_HTCP is not set
+# CONFIG_TCP_CONG_HSTCP is not set
+# CONFIG_TCP_CONG_HYBLA is not set
+# CONFIG_TCP_CONG_VEGAS is not set
+# CONFIG_TCP_CONG_SCALABLE is not set
+# CONFIG_TCP_CONG_LP is not set
+# CONFIG_TCP_CONG_VENO is not set
+# CONFIG_TCP_CONG_YEAH is not set
+# CONFIG_TCP_CONG_ILLINOIS is not set
+# CONFIG_DEFAULT_BIC is not set
+# CONFIG_DEFAULT_CUBIC is not set
+# CONFIG_DEFAULT_HTCP is not set
+# CONFIG_DEFAULT_VEGAS is not set
+CONFIG_DEFAULT_WESTWOOD=y
+# CONFIG_DEFAULT_RENO is not set
+CONFIG_DEFAULT_TCP_CONG="westwood"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+# CONFIG_BRIDGE_NETFILTER is not set
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_CT_ACCT is not set
+CONFIG_NF_CONNTRACK_MARK=y
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CT_PROTO_DCCP is not set
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CT_PROTO_UDPLITE is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CONNTRACK_FTP=m
+# CONFIG_NF_CONNTRACK_H323 is not set
+CONFIG_NF_CONNTRACK_IRC=m
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+CONFIG_NF_CONNTRACK_TFTP=m
+# CONFIG_NF_CT_NETLINK is not set
+# CONFIG_NETFILTER_TPROXY is not set
+CONFIG_NETFILTER_XTABLES=m
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_HL is not set
+# CONFIG_NETFILTER_XT_TARGET_LED is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
+# CONFIG_IP_NF_QUEUE is not set
+CONFIG_IP_NF_IPTABLES=m
+# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+# CONFIG_IP_NF_TARGET_ULOG is not set
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+# CONFIG_NF_NAT_SNMP_BASIC is not set
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_TFTP=m
+# CONFIG_NF_NAT_AMANDA is not set
+# CONFIG_NF_NAT_PPTP is not set
+# CONFIG_NF_NAT_H323 is not set
+# CONFIG_NF_NAT_SIP is not set
+CONFIG_IP_NF_MANGLE=m
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
+# CONFIG_IP_NF_TARGET_ECN is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+CONFIG_IP_NF_RAW=m
+# CONFIG_IP_NF_ARPTABLES is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+CONFIG_ATM=m
+# CONFIG_ATM_CLIP is not set
+# CONFIG_ATM_LANE is not set
+CONFIG_ATM_BR2684=m
+CONFIG_ATM_BR2684_IPFILTER=y
+CONFIG_STP=y
+CONFIG_BRIDGE=y
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=y
+# CONFIG_VLAN_8021Q_GVRP is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=y
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+# CONFIG_NET_SCH_CBQ is not set
+# CONFIG_NET_SCH_HTB is not set
+# CONFIG_NET_SCH_HFSC is not set
+# CONFIG_NET_SCH_ATM is not set
+# CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
+# CONFIG_NET_SCH_RED is not set
+# CONFIG_NET_SCH_SFQ is not set
+# CONFIG_NET_SCH_TEQL is not set
+# CONFIG_NET_SCH_TBF is not set
+# CONFIG_NET_SCH_GRED is not set
+# CONFIG_NET_SCH_DSMARK is not set
+# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
+# CONFIG_NET_SCH_INGRESS is not set
+
+#
+# Classification
+#
+# CONFIG_NET_CLS_BASIC is not set
+# CONFIG_NET_CLS_TCINDEX is not set
+# CONFIG_NET_CLS_ROUTE4 is not set
+# CONFIG_NET_CLS_FW is not set
+# CONFIG_NET_CLS_U32 is not set
+# CONFIG_NET_CLS_RSVP is not set
+# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
+# CONFIG_NET_EMATCH is not set
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=y
+# CONFIG_NET_ACT_GACT is not set
+# CONFIG_NET_ACT_MIRRED is not set
+# CONFIG_NET_ACT_IPT is not set
+# CONFIG_NET_ACT_NAT is not set
+# CONFIG_NET_ACT_PEDIT is not set
+# CONFIG_NET_ACT_SIMP is not set
+# CONFIG_NET_ACT_SKBEDIT is not set
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+CONFIG_HAMRADIO=y
+
+#
+# Packet Radio protocols
+#
+# CONFIG_AX25 is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+CONFIG_FIB_RULES=y
+CONFIG_WIRELESS=y
+CONFIG_CFG80211=m
+# CONFIG_CFG80211_REG_DEBUG is not set
+# CONFIG_CFG80211_DEBUGFS is not set
+# CONFIG_WIRELESS_OLD_REGULATORY is not set
+CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
+CONFIG_MAC80211=m
+CONFIG_MAC80211_DEFAULT_PS=y
+CONFIG_MAC80211_DEFAULT_PS_VALUE=1
+
+#
+# Rate control algorithm selection
+#
+CONFIG_MAC80211_RC_PID=y
+CONFIG_MAC80211_RC_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT_PID=y
+# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
+CONFIG_MAC80211_RC_DEFAULT="pid"
+# CONFIG_MAC80211_MESH is not set
+# CONFIG_MAC80211_LEDS is not set
+# CONFIG_MAC80211_DEBUGFS is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_IFB is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+CONFIG_FIXED_PHY=y
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+CONFIG_CPMAC=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+CONFIG_WLAN_80211=y
+# CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_RT2X00 is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+CONFIG_ATM_DRIVERS=y
+# CONFIG_ATM_DUMMY is not set
+# CONFIG_ATM_TCP is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_MPPE is not set
+CONFIG_PPPOE=m
+CONFIG_PPPOATM=m
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=m
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_DEVKMEM is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_AR7_WDT=y
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB=y
+# CONFIG_SSB_SILENT is not set
+# CONFIG_SSB_DEBUG is not set
+CONFIG_SSB_SERIAL=y
+CONFIG_SSB_DRIVER_MIPS=y
+CONFIG_SSB_EMBEDDED=y
+CONFIG_SSB_DRIVER_EXTIF=y
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_SOUND is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_GPIO is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
+CONFIG_VLYNQ=y
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+# CONFIG_DNOTIFY is not set
+# CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_BSD_DISKLABEL=y
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_CMDLINE="rootfstype=squashfs,jffs2"
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_ALGAPI2=m
+CONFIG_CRYPTO_AEAD2=m
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_BLKCIPHER2=m
+CONFIG_CRYPTO_HASH2=m
+CONFIG_CRYPTO_RNG2=m
+CONFIG_CRYPTO_PCOMP=m
+CONFIG_CRYPTO_MANAGER=m
+CONFIG_CRYPTO_MANAGER2=m
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=m
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_BINARY_PRINTF is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c
index 6a17c9b508ea..7abce661b90f 100644
--- a/arch/mips/dec/ecc-berr.c
+++ b/arch/mips/dec/ecc-berr.c
@@ -1,6 +1,4 @@
 /*
- *      linux/arch/mips/dec/ecc-berr.c
- *
  *      Bus error event handling code for systems equipped with ECC
  *      handling logic, i.e. DECstation/DECsystem 5000/200 (KN02),
  *      5000/240 (KN03), 5000/260 (KN05) and DECsystem 5900 (KN03),
diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S
index 00cecdcc75f2..82c852818781 100644
--- a/arch/mips/dec/int-handler.S
+++ b/arch/mips/dec/int-handler.S
@@ -1,6 +1,4 @@
 /*
- * arch/mips/dec/int-handler.S
- *
  * Copyright (C) 1995, 1996, 1997 Paul M. Antoine and Harald Koerfgen
  * Copyright (C) 2000, 2001, 2002, 2003, 2005  Maciej W. Rozycki
  *
diff --git a/arch/mips/dec/ioasic-irq.c b/arch/mips/dec/ioasic-irq.c
index 3acb133668dc..cb41954fc321 100644
--- a/arch/mips/dec/ioasic-irq.c
+++ b/arch/mips/dec/ioasic-irq.c
@@ -1,6 +1,4 @@
 /*
- *      linux/arch/mips/dec/ioasic-irq.c
- *
  *      DEC I/O ASIC interrupts.
  *
  *      Copyright (c) 2002, 2003  Maciej W. Rozycki
diff --git a/arch/mips/dec/kn01-berr.c b/arch/mips/dec/kn01-berr.c
index d3b8002bf1e7..b0dc6d53edd6 100644
--- a/arch/mips/dec/kn01-berr.c
+++ b/arch/mips/dec/kn01-berr.c
@@ -1,6 +1,4 @@
 /*
- *      linux/arch/mips/dec/kn01-berr.c
- *
  *      Bus error event handling code for DECstation/DECsystem 3100
  *      and 2100 (KN01) systems equipped with parity error detection
  *      logic.
diff --git a/arch/mips/dec/kn02-irq.c b/arch/mips/dec/kn02-irq.c
index 02439dc0ba83..ed90a8deabcc 100644
--- a/arch/mips/dec/kn02-irq.c
+++ b/arch/mips/dec/kn02-irq.c
@@ -1,6 +1,4 @@
 /*
- *      linux/arch/mips/dec/kn02-irq.c
- *
  *      DECstation 5000/200 (KN02) Control and Status Register
  *      interrupts.
  *
diff --git a/arch/mips/dec/kn02xa-berr.c b/arch/mips/dec/kn02xa-berr.c
index 5f04545c3606..07ca5405d48d 100644
--- a/arch/mips/dec/kn02xa-berr.c
+++ b/arch/mips/dec/kn02xa-berr.c
@@ -1,6 +1,4 @@
 /*
- *      linux/arch/mips/dec/kn02xa-berr.c
- *
  *      Bus error event handling code for 5000-series systems equipped
  *      with parity error detection logic, i.e. DECstation/DECsystem
  *      5000/120, /125, /133 (KN02-BA), 5000/150 (KN04-BA) and Personal
diff --git a/arch/mips/dec/prom/call_o32.S b/arch/mips/dec/prom/call_o32.S
index e523454bda3a..8c8498159e43 100644
--- a/arch/mips/dec/prom/call_o32.S
+++ b/arch/mips/dec/prom/call_o32.S
@@ -1,6 +1,4 @@
 /*
- *      arch/mips/dec/prom/call_o32.S
- *
  *      O32 interface for the 64 (or N32) ABI.
  *
  *      Copyright (C) 2002  Maciej W. Rozycki
diff --git a/arch/mips/dec/prom/console.c b/arch/mips/dec/prom/console.c
index 078e1a12421d..caa6e047caf1 100644
--- a/arch/mips/dec/prom/console.c
+++ b/arch/mips/dec/prom/console.c
@@ -1,6 +1,4 @@
 /*
- *      arch/mips/dec/prom/console.c
- *
  *      DECstation PROM-based early console support.
  *
  *      Copyright (C) 2004, 2007  Maciej W. Rozycki
diff --git a/arch/mips/dec/time.c b/arch/mips/dec/time.c
index 1359c03ded51..463136e6685a 100644
--- a/arch/mips/dec/time.c
+++ b/arch/mips/dec/time.c
@@ -1,6 +1,4 @@
 /*
- *  linux/arch/mips/dec/time.c
- *
  *  Copyright (C) 1991, 1992, 1995  Linus Torvalds
  *  Copyright (C) 2000, 2003  Maciej W. Rozycki
  *
diff --git a/arch/mips/emma/common/Makefile b/arch/mips/emma/common/Makefile
index c392d28c1ef1..f27d84d1904f 100644
--- a/arch/mips/emma/common/Makefile
+++ b/arch/mips/emma/common/Makefile
@@ -1,7 +1,4 @@
 #
-#  arch/mips/emma2rh/common/Makefile
-#       Makefile for the common code of NEC EMMA2RH based board.
-#
 #  Copyright (C) NEC Electronics Corporation 2005-2006
 #
 #  This program is free software; you can redistribute it and/or modify
diff --git a/arch/mips/emma/common/prom.c b/arch/mips/emma/common/prom.c
index 120f53fbdb45..708f08761406 100644
--- a/arch/mips/emma/common/prom.c
+++ b/arch/mips/emma/common/prom.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/emma2rh/common/prom.c
- *      This file is prom file.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/ddb5xxx/common/prom.c
diff --git a/arch/mips/emma/markeins/Makefile b/arch/mips/emma/markeins/Makefile
index 16e0017ba919..f8ba2508fa2b 100644
--- a/arch/mips/emma/markeins/Makefile
+++ b/arch/mips/emma/markeins/Makefile
@@ -1,7 +1,4 @@
 #
-#  arch/mips/emma2rh/markeins/Makefile
-#       Makefile for the common code of NEC EMMA2RH based board.
-#
 #  Copyright (C) NEC Electronics Corporation 2005-2006
 #
 #  This program is free software; you can redistribute it and/or modify
diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c
index 43828ae796ec..9504b7ee0b7c 100644
--- a/arch/mips/emma/markeins/irq.c
+++ b/arch/mips/emma/markeins/irq.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/emma2rh/markeins/irq.c
- *      This file defines the irq handler for EMMA2RH.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/ddb5xxx/ddb5477/irq.c
diff --git a/arch/mips/emma/markeins/led.c b/arch/mips/emma/markeins/led.c
index 377a181b6561..49755896857f 100644
--- a/arch/mips/emma/markeins/led.c
+++ b/arch/mips/emma/markeins/led.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/emma2rh/markeins/led.c
- *      This file defines the led display for Mark-eins.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This program is free software; you can redistribute it and/or modify
diff --git a/arch/mips/emma/markeins/platform.c b/arch/mips/emma/markeins/platform.c
index 80ae12ef87db..b05b08b92a34 100644
--- a/arch/mips/emma/markeins/platform.c
+++ b/arch/mips/emma/markeins/platform.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/emma2rh/markeins/platofrm.c
- *      This file sets up platform devices for EMMA2RH Mark-eins.
- *
  *  Copyright(C) MontaVista Software Inc, 2006
  *
  *  Author: dmitry pervushin <dpervushin@ru.mvista.com>
diff --git a/arch/mips/emma/markeins/setup.c b/arch/mips/emma/markeins/setup.c
index 67f456500084..335dc8c1a1bb 100644
--- a/arch/mips/emma/markeins/setup.c
+++ b/arch/mips/emma/markeins/setup.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/emma2rh/markeins/setup.c
- *      This file is setup for EMMA2RH Mark-eins.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/ddb5xxx/ddb5477/setup.c.
diff --git a/arch/mips/fw/lib/call_o32.S b/arch/mips/fw/lib/call_o32.S
index bdf7d1d4081a..e0a68713b3c3 100644
--- a/arch/mips/fw/lib/call_o32.S
+++ b/arch/mips/fw/lib/call_o32.S
@@ -1,6 +1,4 @@
 /*
- *      arch/mips/dec/prom/call_o32.S
- *
  *      O32 interface for the 64 (or N32) ABI.
  *
  *      Copyright (C) 2002  Maciej W. Rozycki
diff --git a/arch/mips/gt64120/wrppmc/serial.c b/arch/mips/gt64120/wrppmc/serial.c
index 5ec1c2ffd3a5..6f9d0858f596 100644
--- a/arch/mips/gt64120/wrppmc/serial.c
+++ b/arch/mips/gt64120/wrppmc/serial.c
@@ -1,7 +1,7 @@
 /*
  *  Registration of WRPPMC UART platform device.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/include/asm/amon.h b/arch/mips/include/asm/amon.h
new file mode 100644
index 000000000000..c3dc1a68dd8d
--- /dev/null
+++ b/arch/mips/include/asm/amon.h
@@ -0,0 +1,7 @@
+/*
+ * Amon support
+ */
+
+int amon_cpu_avail(int);
+void amon_cpu_start(int, unsigned long, unsigned long,
+                    unsigned long, unsigned long);
diff --git a/arch/mips/include/asm/ds1287.h b/arch/mips/include/asm/ds1287.h
index ba1702e86931..3af0b8fb3b8c 100644
--- a/arch/mips/include/asm/ds1287.h
+++ b/arch/mips/include/asm/ds1287.h
@@ -1,7 +1,7 @@
 /*
  *  DS1287 timer functions.
  *
- *  Copyright (C) 2008  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2008  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
index d58f128aa747..7990694cda22 100644
--- a/arch/mips/include/asm/elf.h
+++ b/arch/mips/include/asm/elf.h
@@ -316,9 +316,13 @@ extern void elf_dump_regs(elf_greg_t *, struct pt_regs *regs);
 extern int dump_task_regs(struct task_struct *, elf_gregset_t *);
 extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
 
+#ifndef ELF_CORE_COPY_REGS
 #define ELF_CORE_COPY_REGS(elf_regs, regs)                      \
         elf_dump_regs((elf_greg_t *)&(elf_regs), regs);
+#endif
+#ifndef ELF_CORE_COPY_TASK_REGS
 #define ELF_CORE_COPY_TASK_REGS(tsk, elf_regs) dump_task_regs(tsk, elf_regs)
+#endif
 #define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs)                   \
         dump_task_fpu(tsk, elf_fpregs)
 
diff --git a/arch/mips/include/asm/emma/emma2rh.h b/arch/mips/include/asm/emma/emma2rh.h
index 30aea91de626..2afb2fe11b30 100644
--- a/arch/mips/include/asm/emma/emma2rh.h
+++ b/arch/mips/include/asm/emma/emma2rh.h
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/include/asm/emma/emma2rh.h
- *      This file is EMMA2RH common header.
- *
  *  Copyright (C) NEC Electronics Corporation 2005-2006
  *
  *  This file based on include/asm-mips/ddb5xxx/ddb5xxx.h
diff --git a/arch/mips/include/asm/emma/markeins.h b/arch/mips/include/asm/emma/markeins.h
index 973b0628490d..2618bf230248 100644
--- a/arch/mips/include/asm/emma/markeins.h
+++ b/arch/mips/include/asm/emma/markeins.h
@@ -1,7 +1,4 @@
 /*
- *  include/asm-mips/emma2rh/markeins.h
- *      This file is EMMA2RH board depended header.
- *
  *  Copyright (C) NEC Electronics Corporation 2005-2006
  *
  *  This file based on include/asm-mips/ddb5xxx/ddb5xxx.h
diff --git a/arch/mips/include/asm/gcmpregs.h b/arch/mips/include/asm/gcmpregs.h
index d74a8a4ca861..36fd969d64d6 100644
--- a/arch/mips/include/asm/gcmpregs.h
+++ b/arch/mips/include/asm/gcmpregs.h
@@ -114,4 +114,6 @@
 #define GCMP_CCB_DINTGROUP_OFS          0x0030          /* DINT Group Participate */
 #define GCMP_CCB_DBGGROUP_OFS           0x0100          /* DebugBreak Group */
 
+extern int __init gcmp_probe(unsigned long, unsigned long);
+
 #endif /* _ASM_GCMPREGS_H */
diff --git a/arch/mips/include/asm/gic.h b/arch/mips/include/asm/gic.h
index 954807d9d66a..a8f57341f123 100644
--- a/arch/mips/include/asm/gic.h
+++ b/arch/mips/include/asm/gic.h
@@ -20,7 +20,11 @@
 #define GIC_TRIG_EDGE                   1
 #define GIC_TRIG_LEVEL                  0
 
+#ifdef CONFIG_SMP
+#define GIC_NUM_INTRS                   (24 + NR_CPUS * 2)
+#else
 #define GIC_NUM_INTRS                   32
+#endif
 
 #define MSK(n) ((1 << (n)) - 1)
 #define REG32(addr)             (*(volatile unsigned int *) (addr))
@@ -483,5 +487,7 @@ extern void gic_init(unsigned long gic_base_addr,
 
 extern unsigned int gic_get_int(void);
 extern void gic_send_ipi(unsigned int intr);
+extern unsigned int plat_ipi_call_int_xlate(unsigned int);
+extern unsigned int plat_ipi_resched_int_xlate(unsigned int);
 
 #endif /* _ASM_GICREGS_H */
diff --git a/arch/mips/include/asm/irq_gt641xx.h b/arch/mips/include/asm/irq_gt641xx.h
index f9a7c3ac2e66..250a2407b599 100644
--- a/arch/mips/include/asm/irq_gt641xx.h
+++ b/arch/mips/include/asm/irq_gt641xx.h
@@ -1,7 +1,7 @@
 /*
  *  Galileo/Marvell GT641xx IRQ definitions.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h
new file mode 100644
index 000000000000..de71694614de
--- /dev/null
+++ b/arch/mips/include/asm/mach-ar7/ar7.h
@@ -0,0 +1,178 @@
+/*
+ * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __AR7_H__
+#define __AR7_H__
+
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/errno.h>
+
+#include <asm/addrspace.h>
+
+#define AR7_SDRAM_BASE  0x14000000
+
+#define AR7_REGS_BASE   0x08610000
+
+#define AR7_REGS_MAC0   (AR7_REGS_BASE + 0x0000)
+#define AR7_REGS_GPIO   (AR7_REGS_BASE + 0x0900)
+/* 0x08610A00 - 0x08610BFF (512 bytes, 128 bytes / clock) */
+#define AR7_REGS_POWER  (AR7_REGS_BASE + 0x0a00)
+#define AR7_REGS_CLOCKS (AR7_REGS_POWER + 0x80)
+#define UR8_REGS_CLOCKS (AR7_REGS_POWER + 0x20)
+#define AR7_REGS_UART0  (AR7_REGS_BASE + 0x0e00)
+#define AR7_REGS_USB    (AR7_REGS_BASE + 0x1200)
+#define AR7_REGS_RESET  (AR7_REGS_BASE + 0x1600)
+#define AR7_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1800)
+#define AR7_REGS_DCL    (AR7_REGS_BASE + 0x1a00)
+#define AR7_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1c00)
+#define AR7_REGS_MDIO   (AR7_REGS_BASE + 0x1e00)
+#define AR7_REGS_IRQ    (AR7_REGS_BASE + 0x2400)
+#define AR7_REGS_MAC1   (AR7_REGS_BASE + 0x2800)
+
+#define AR7_REGS_WDT    (AR7_REGS_BASE + 0x1f00)
+#define UR8_REGS_WDT    (AR7_REGS_BASE + 0x0b00)
+#define UR8_REGS_UART1  (AR7_REGS_BASE + 0x0f00)
+
+#define AR7_RESET_PEREPHERIAL   0x0
+#define AR7_RESET_SOFTWARE      0x4
+#define AR7_RESET_STATUS        0x8
+
+#define AR7_RESET_BIT_CPMAC_LO  17
+#define AR7_RESET_BIT_CPMAC_HI  21
+#define AR7_RESET_BIT_MDIO      22
+#define AR7_RESET_BIT_EPHY      26
+
+/* GPIO control registers */
+#define AR7_GPIO_INPUT  0x0
+#define AR7_GPIO_OUTPUT 0x4
+#define AR7_GPIO_DIR    0x8
+#define AR7_GPIO_ENABLE 0xc
+
+#define AR7_CHIP_7100   0x18
+#define AR7_CHIP_7200   0x2b
+#define AR7_CHIP_7300   0x05
+
+/* Interrupts */
+#define AR7_IRQ_UART0   15
+#define AR7_IRQ_UART1   16
+
+/* Clocks */
+#define AR7_AFE_CLOCK   35328000
+#define AR7_REF_CLOCK   25000000
+#define AR7_XTAL_CLOCK  24000000
+
+struct plat_cpmac_data {
+        int reset_bit;
+        int power_bit;
+        u32 phy_mask;
+        char dev_addr[6];
+};
+
+struct plat_dsl_data {
+        int reset_bit_dsl;
+        int reset_bit_sar;
+};
+
+extern int ar7_cpu_clock, ar7_bus_clock, ar7_dsp_clock;
+
+static inline u16 ar7_chip_id(void)
+{
+        return readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) & 0xffff;
+}
+
+static inline u8 ar7_chip_rev(void)
+{
+        return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) >> 16) & 0xff;
+}
+
+static inline int ar7_cpu_freq(void)
+{
+        return ar7_cpu_clock;
+}
+
+static inline int ar7_bus_freq(void)
+{
+        return ar7_bus_clock;
+}
+
+static inline int ar7_vbus_freq(void)
+{
+        return ar7_bus_clock / 2;
+}
+#define ar7_cpmac_freq ar7_vbus_freq
+
+static inline int ar7_dsp_freq(void)
+{
+        return ar7_dsp_clock;
+}
+
+static inline int ar7_has_high_cpmac(void)
+{
+        u16 chip_id = ar7_chip_id();
+        switch (chip_id) {
+        case AR7_CHIP_7100:
+        case AR7_CHIP_7200:
+                return 0;
+        case AR7_CHIP_7300:
+                return 1;
+        default:
+                return -ENXIO;
+        }
+}
+#define ar7_has_high_vlynq ar7_has_high_cpmac
+#define ar7_has_second_uart ar7_has_high_cpmac
+
+static inline void ar7_device_enable(u32 bit)
+{
+        void *reset_reg =
+                (void *)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PEREPHERIAL);
+        writel(readl(reset_reg) | (1 << bit), reset_reg);
+        msleep(20);
+}
+
+static inline void ar7_device_disable(u32 bit)
+{
+        void *reset_reg =
+                (void *)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PEREPHERIAL);
+        writel(readl(reset_reg) & ~(1 << bit), reset_reg);
+        msleep(20);
+}
+
+static inline void ar7_device_reset(u32 bit)
+{
+        ar7_device_disable(bit);
+        ar7_device_enable(bit);
+}
+
+static inline void ar7_device_on(u32 bit)
+{
+        void *power_reg = (void *)KSEG1ADDR(AR7_REGS_POWER);
+        writel(readl(power_reg) | (1 << bit), power_reg);
+        msleep(20);
+}
+
+static inline void ar7_device_off(u32 bit)
+{
+        void *power_reg = (void *)KSEG1ADDR(AR7_REGS_POWER);
+        writel(readl(power_reg) & ~(1 << bit), power_reg);
+        msleep(20);
+}
+
+#endif /* __AR7_H__ */
diff --git a/arch/mips/include/asm/mach-ar7/gpio.h b/arch/mips/include/asm/mach-ar7/gpio.h
new file mode 100644
index 000000000000..cbe9c4f126df
--- /dev/null
+++ b/arch/mips/include/asm/mach-ar7/gpio.h
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __AR7_GPIO_H__
+#define __AR7_GPIO_H__
+
+#include <asm/mach-ar7/ar7.h>
+
+#define AR7_GPIO_MAX 32
+
+extern int gpio_request(unsigned gpio, const char *label);
+extern void gpio_free(unsigned gpio);
+
+/* Common GPIO layer */
+static inline int gpio_get_value(unsigned gpio)
+{
+        void __iomem *gpio_in =
+                (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_INPUT);
+
+        return readl(gpio_in) & (1 << gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+        void __iomem *gpio_out =
+                (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_OUTPUT);
+        unsigned tmp;
+
+        tmp = readl(gpio_out) & ~(1 << gpio);
+        if (value)
+                tmp |= 1 << gpio;
+        writel(tmp, gpio_out);
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+        void __iomem *gpio_dir =
+                (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_DIR);
+
+        if (gpio >= AR7_GPIO_MAX)
+                return -EINVAL;
+
+        writel(readl(gpio_dir) | (1 << gpio), gpio_dir);
+
+        return 0;
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+        void __iomem *gpio_dir =
+                (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_DIR);
+
+        if (gpio >= AR7_GPIO_MAX)
+                return -EINVAL;
+
+        gpio_set_value(gpio, value);
+        writel(readl(gpio_dir) & ~(1 << gpio), gpio_dir);
+
+        return 0;
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+        return -EINVAL;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+        return -EINVAL;
+}
+
+/* Board specific GPIO functions */
+static inline int ar7_gpio_enable(unsigned gpio)
+{
+        void __iomem *gpio_en =
+                (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_ENABLE);
+
+        writel(readl(gpio_en) | (1 << gpio), gpio_en);
+
+        return 0;
+}
+
+static inline int ar7_gpio_disable(unsigned gpio)
+{
+        void __iomem *gpio_en =
+                (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_ENABLE);
+
+        writel(readl(gpio_en) & ~(1 << gpio), gpio_en);
+
+        return 0;
+}
+
+#include <asm-generic/gpio.h>
+
+#endif
diff --git a/arch/mips/include/asm/mach-ar7/irq.h b/arch/mips/include/asm/mach-ar7/irq.h
new file mode 100644
index 000000000000..39e9757e3d93
--- /dev/null
+++ b/arch/mips/include/asm/mach-ar7/irq.h
@@ -0,0 +1,16 @@
+/*
+ * 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.
+ *
+ * Shamelessly copied from asm-mips/mach-emma2rh/
+ * Copyright (C) 2003 by Ralf Baechle
+ */
+#ifndef __ASM_AR7_IRQ_H
+#define __ASM_AR7_IRQ_H
+
+#define NR_IRQS 256
+
+#include_next <irq.h>
+
+#endif /* __ASM_AR7_IRQ_H */
diff --git a/arch/mips/include/asm/mach-ar7/prom.h b/arch/mips/include/asm/mach-ar7/prom.h
new file mode 100644
index 000000000000..088f61fe85ea
--- /dev/null
+++ b/arch/mips/include/asm/mach-ar7/prom.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2006, 2007 Florian Fainelli <florian@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __PROM_H__
+#define __PROM_H__
+
+extern char *prom_getenv(const char *name);
+extern void prom_meminit(void);
+
+#endif /* __PROM_H__ */
diff --git a/arch/mips/include/asm/mach-ar7/spaces.h b/arch/mips/include/asm/mach-ar7/spaces.h
new file mode 100644
index 000000000000..ac28f273449c
--- /dev/null
+++ b/arch/mips/include/asm/mach-ar7/spaces.h
@@ -0,0 +1,22 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1994 - 1999, 2000, 03, 04 Ralf Baechle
+ * Copyright (C) 2000, 2002  Maciej W. Rozycki
+ * Copyright (C) 1990, 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_AR7_SPACES_H
+#define _ASM_AR7_SPACES_H
+
+/*
+ * This handles the memory map.
+ * We handle pages at KSEG0 for kernels with 32 bit address space.
+ */
+#define PAGE_OFFSET             0x94000000UL
+#define PHYS_OFFSET             0x14000000UL
+
+#include <asm/mach-generic/spaces.h>
+
+#endif /* __ASM_AR7_SPACES_H */
diff --git a/arch/mips/include/asm/mach-ar7/war.h b/arch/mips/include/asm/mach-ar7/war.h
new file mode 100644
index 000000000000..f4862b563080
--- /dev/null
+++ b/arch/mips/include/asm/mach-ar7/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_AR7_WAR_H
+#define __ASM_MIPS_MACH_AR7_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR     0
+#define R4600_V1_HIT_CACHEOP_WAR        0
+#define R4600_V2_HIT_CACHEOP_WAR        0
+#define R5432_CP0_INTERRUPT_WAR         0
+#define BCM1250_M3_WAR                  0
+#define SIBYTE_1956_WAR                 0
+#define MIPS4K_ICACHE_REFILL_WAR        0
+#define MIPS_CACHE_SYNC_WAR             0
+#define TX49XX_ICACHE_INDEX_INV_WAR     0
+#define RM9000_CDEX_SMP_WAR             0
+#define ICACHE_REFILLS_WORKAROUND_WAR   0
+#define R10000_LLSC_WAR                 0
+#define MIPS34K_MISSED_ITLB_WAR         0
+
+#endif /* __ASM_MIPS_MACH_AR7_WAR_H */
diff --git a/arch/mips/include/asm/mach-cobalt/irq.h b/arch/mips/include/asm/mach-cobalt/irq.h
index 57c8c9ac5851..9da9acf5dcba 100644
--- a/arch/mips/include/asm/mach-cobalt/irq.h
+++ b/arch/mips/include/asm/mach-cobalt/irq.h
@@ -8,7 +8,7 @@
  * Copyright (C) 1997 Cobalt Microserver
  * Copyright (C) 1997, 2003 Ralf Baechle
  * Copyright (C) 2001-2003 Liam Davies (ldavies@agile.tv)
- * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ * Copyright (C) 2007 Yoichi Yuasa <yuasa@linux-mips.org>
  */
 #ifndef _ASM_COBALT_IRQ_H
 #define _ASM_COBALT_IRQ_H
diff --git a/arch/mips/include/asm/mach-cobalt/mach-gt64120.h b/arch/mips/include/asm/mach-cobalt/mach-gt64120.h
index ae9c5523c7ef..f8afec3f2943 100644
--- a/arch/mips/include/asm/mach-cobalt/mach-gt64120.h
+++ b/arch/mips/include/asm/mach-cobalt/mach-gt64120.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2006  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2006  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/cavium-octeon/pci-common.h b/arch/mips/include/asm/octeon/pci-octeon.h
index 74ae79991e45..6ac5d3e3398e 100644
--- a/arch/mips/cavium-octeon/pci-common.h
+++ b/arch/mips/include/asm/octeon/pci-octeon.h
@@ -3,23 +3,29 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2005-2007 Cavium Networks
+ * Copyright (C) 2005-2009 Cavium Networks
  */
-#ifndef __OCTEON_PCI_COMMON_H__
-#define __OCTEON_PCI_COMMON_H__
+
+#ifndef __PCI_OCTEON_H__
+#define __PCI_OCTEON_H__
 
 #include <linux/pci.h>
 
 /* Some PCI cards require delays when accessing config space. */
 #define PCI_CONFIG_SPACE_DELAY 10000
 
-/* pcibios_map_irq() is defined inside pci-common.c. All it does is call the
-   Octeon specific version pointed to by this variable. This function needs to
-   change for PCI or PCIe based hosts */
-extern typeof(pcibios_map_irq) *octeon_pcibios_map_irq;
+/*
+ * pcibios_map_irq() is defined inside pci-octeon.c. All it does is
+ * call the Octeon specific version pointed to by this variable. This
+ * function needs to change for PCI or PCIe based hosts.
+ */
+extern int (*octeon_pcibios_map_irq)(const struct pci_dev *dev,
+                                     u8 slot, u8 pin);
 
-/* The following defines are only used when octeon_dma_bar_type =
-   OCTEON_DMA_BAR_TYPE_BIG */
+/*
+ * The following defines are used when octeon_dma_bar_type =
+ * OCTEON_DMA_BAR_TYPE_BIG
+ */
 #define OCTEON_PCI_BAR1_HOLE_BITS 5
 #define OCTEON_PCI_BAR1_HOLE_SIZE (1ul<<(OCTEON_PCI_BAR1_HOLE_BITS+3))
 
@@ -30,9 +36,9 @@ enum octeon_dma_bar_type {
         OCTEON_DMA_BAR_TYPE_PCIE
 };
 
-/**
- * This is a variable to tell the DMA mapping system in dma-octeon.c
- * how to map PCI DMA addresses.
+/*
+ * This tells the DMA mapping system in dma-octeon.c how to map PCI
+ * DMA addresses.
  */
 extern enum octeon_dma_bar_type octeon_dma_bar_type;
 
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index dc0eaa731281..96a14a426a7c 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -165,7 +165,14 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #ifdef CONFIG_FLATMEM
 
-#define pfn_valid(pfn)          ((pfn) >= ARCH_PFN_OFFSET && (pfn) < max_mapnr)
+#define pfn_valid(pfn)                                                  \
+({                                                                      \
+        unsigned long __pfn = (pfn);                                    \
+        /* avoid <linux/bootmem.h> include hell */                      \
+        extern unsigned long min_low_pfn;                               \
+                                                                        \
+        __pfn >= min_low_pfn && __pfn < max_mapnr;                      \
+})
 
 #elif defined(CONFIG_SPARSEMEM)
 
diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
index 1275831dda29..3738f4b48cbd 100644
--- a/arch/mips/include/asm/pgalloc.h
+++ b/arch/mips/include/asm/pgalloc.h
@@ -98,23 +98,12 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_pages(pte, PTE_ORDER);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,address)                 \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), pte);                    \
 } while (0)
 
-#ifdef CONFIG_32BIT
-
-/*
- * allocating and freeing a pmd is trivial: the 1-entry pmd is
- * inside the pgd, so has no extra memory associated with it.
- */
-#define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb, x)          do { } while (0)
-
-#endif
-
 #ifdef CONFIG_64BIT
 
 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
@@ -132,7 +121,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
         free_pages((unsigned long)pmd, PMD_ORDER);
 }
 
-#define __pmd_free_tlb(tlb, x)  pmd_free((tlb)->mm, x)
+#define __pmd_free_tlb(tlb, x, addr)    pmd_free((tlb)->mm, x)
 
 #endif
 
diff --git a/arch/mips/include/asm/pmc-sierra/msp71xx/war.h b/arch/mips/include/asm/pmc-sierra/msp71xx/war.h
index 0bf48fc1892b..9e2ee429c529 100644
--- a/arch/mips/include/asm/pmc-sierra/msp71xx/war.h
+++ b/arch/mips/include/asm/pmc-sierra/msp71xx/war.h
@@ -23,6 +23,8 @@
 #if defined(CONFIG_PMC_MSP7120_EVAL) || defined(CONFIG_PMC_MSP7120_GW) || \
         defined(CONFIG_PMC_MSP7120_FPGA)
 #define MIPS34K_MISSED_ITLB_WAR         1
+#else
+#define MIPS34K_MISSED_ITLB_WAR         0
 #endif
 
 #endif /* __ASM_MIPS_PMC_SIERRA_WAR_H */
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index 0f926aa0cb47..087a8884ef06 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -311,8 +311,9 @@ extern void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long
 
 unsigned long get_wchan(struct task_struct *p);
 
-#define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + THREAD_SIZE - 32)
-#define task_pt_regs(tsk) ((struct pt_regs *)__KSTK_TOS(tsk) - 1)
+#define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + \
+                         THREAD_SIZE - 32 - sizeof(struct pt_regs))
+#define task_pt_regs(tsk) ((struct pt_regs *)__KSTK_TOS(tsk))
 #define KSTK_EIP(tsk) (task_pt_regs(tsk)->cp0_epc)
 #define KSTK_ESP(tsk) (task_pt_regs(tsk)->regs[29])
 #define KSTK_STATUS(tsk) (task_pt_regs(tsk)->cp0_status)
diff --git a/arch/mips/include/asm/reg.h b/arch/mips/include/asm/reg.h
index 634b55d7e7f6..910e71a12466 100644
--- a/arch/mips/include/asm/reg.h
+++ b/arch/mips/include/asm/reg.h
@@ -69,7 +69,7 @@
 
 #endif
 
-#ifdef CONFIG_64BIT
+#if defined(CONFIG_64BIT) && !defined(WANT_COMPAT_REG_H)
 
 #define EF_R0                    0
 #define EF_R1                    1
diff --git a/arch/mips/include/asm/swab.h b/arch/mips/include/asm/swab.h
index 99993c0d6c12..97c2f81b4b43 100644
--- a/arch/mips/include/asm/swab.h
+++ b/arch/mips/include/asm/swab.h
@@ -38,7 +38,11 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
 }
 #define __arch_swab32 __arch_swab32
 
-#ifdef CONFIG_CPU_MIPS64_R2
+/*
+ * Having already checked for CONFIG_CPU_MIPSR2, enable the
+ * optimized version for 64-bit kernel on r2 CPUs.
+ */
+#ifdef CONFIG_64BIT
 static inline __attribute_const__ __u64 __arch_swab64(__u64 x)
 {
         __asm__(
@@ -50,6 +54,6 @@ static inline __attribute_const__ __u64 __arch_swab64(__u64 x)
         return x;
 }
 #define __arch_swab64 __arch_swab64
-#endif /* CONFIG_CPU_MIPS64_R2 */
+#endif /* CONFIG_64BIT */
 #endif /* CONFIG_CPU_MIPSR2 */
 #endif /* _ASM_SWAB_H */
diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
index 143a48136a4b..f9df720d2e40 100644
--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -39,8 +39,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #define INIT_THREAD_INFO(tsk)                   \
 {                                               \
@@ -48,7 +46,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = _TIF_FIXADE,          \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .addr_limit     = KERNEL_DS,            \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall,    \
diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h
index 40005010827c..e753a777949b 100644
--- a/arch/mips/include/asm/unistd.h
+++ b/arch/mips/include/asm/unistd.h
@@ -352,16 +352,19 @@
 #define __NR_inotify_init1              (__NR_Linux + 329)
 #define __NR_preadv                     (__NR_Linux + 330)
 #define __NR_pwritev                    (__NR_Linux + 331)
+#define __NR_rt_tgsigqueueinfo          (__NR_Linux + 332)
+#define __NR_perf_counter_open          (__NR_Linux + 333)
+#define __NR_accept4                    (__NR_Linux + 334)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls             331
+#define __NR_Linux_syscalls             334
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux                  4000
-#define __NR_O32_Linux_syscalls         331
+#define __NR_O32_Linux_syscalls         334
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -660,16 +663,19 @@
 #define __NR_inotify_init1              (__NR_Linux + 288)
 #define __NR_preadv                     (__NR_Linux + 289)
 #define __NR_pwritev                    (__NR_Linux + 290)
+#define __NR_rt_tgsigqueueinfo          (__NR_Linux + 291)
+#define __NR_perf_counter_open          (__NR_Linux + 292)
+#define __NR_accept4                    (__NR_Linux + 293)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls             290
+#define __NR_Linux_syscalls             293
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux                   5000
-#define __NR_64_Linux_syscalls          290
+#define __NR_64_Linux_syscalls          293
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -972,16 +978,19 @@
 #define __NR_inotify_init1              (__NR_Linux + 292)
 #define __NR_preadv                     (__NR_Linux + 293)
 #define __NR_pwritev                    (__NR_Linux + 294)
+#define __NR_rt_tgsigqueueinfo          (__NR_Linux + 295)
+#define __NR_perf_counter_open          (__NR_Linux + 296)
+#define __NR_accept4                    (__NR_Linux + 297)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls             294
+#define __NR_Linux_syscalls             297
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux                  6000
-#define __NR_N32_Linux_syscalls         294
+#define __NR_N32_Linux_syscalls         297
 
 #ifdef __KERNEL__
 
diff --git a/arch/mips/include/asm/vr41xx/capcella.h b/arch/mips/include/asm/vr41xx/capcella.h
index e0ee05a3dfcc..fcc6569414fa 100644
--- a/arch/mips/include/asm/vr41xx/capcella.h
+++ b/arch/mips/include/asm/vr41xx/capcella.h
@@ -1,7 +1,7 @@
 /*
  *  capcella.h, Include file for ZAO Networks Capcella.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/include/asm/vr41xx/giu.h b/arch/mips/include/asm/vr41xx/giu.h
index 0bcdd3a5c256..6a90bc1d916b 100644
--- a/arch/mips/include/asm/vr41xx/giu.h
+++ b/arch/mips/include/asm/vr41xx/giu.h
@@ -1,7 +1,7 @@
 /*
  *  Include file for NEC VR4100 series General-purpose I/O Unit.
  *
- *  Copyright (C) 2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2005-2009  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -41,7 +41,8 @@ typedef enum {
         IRQ_SIGNAL_HOLD,
 } irq_signal_t;
 
-extern void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger, irq_signal_t signal);
+extern void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger,
+                                   irq_signal_t signal);
 
 typedef enum {
         IRQ_LEVEL_LOW,
@@ -51,23 +52,6 @@ typedef enum {
 extern void vr41xx_set_irq_level(unsigned int pin, irq_level_t level);
 
 typedef enum {
-        GPIO_DATA_LOW,
-        GPIO_DATA_HIGH,
-        GPIO_DATA_INVAL,
-} gpio_data_t;
-
-extern gpio_data_t vr41xx_gpio_get_pin(unsigned int pin);
-extern int vr41xx_gpio_set_pin(unsigned int pin, gpio_data_t data);
-
-typedef enum {
-        GPIO_INPUT,
-        GPIO_OUTPUT,
-        GPIO_OUTPUT_DISABLE,
-} gpio_direction_t;
-
-extern int vr41xx_gpio_set_direction(unsigned int pin, gpio_direction_t dir);
-
-typedef enum {
         GPIO_PULL_DOWN,
         GPIO_PULL_UP,
         GPIO_PULL_DISABLE,
diff --git a/arch/mips/include/asm/vr41xx/irq.h b/arch/mips/include/asm/vr41xx/irq.h
index d315dfbc08f2..b07f7321751d 100644
--- a/arch/mips/include/asm/vr41xx/irq.h
+++ b/arch/mips/include/asm/vr41xx/irq.h
@@ -7,7 +7,7 @@
  * Copyright (C) 2001, 2002 Paul Mundt
  * Copyright (C) 2002 MontaVista Software, Inc.
  * Copyright (C) 2002 TimeSys Corp.
- * Copyright (C) 2003-2006 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ * Copyright (C) 2003-2006 Yoichi Yuasa <yuasa@linux-mips.org>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
diff --git a/arch/mips/include/asm/vr41xx/mpc30x.h b/arch/mips/include/asm/vr41xx/mpc30x.h
index 1d67df843dc3..130d09d8c8cb 100644
--- a/arch/mips/include/asm/vr41xx/mpc30x.h
+++ b/arch/mips/include/asm/vr41xx/mpc30x.h
@@ -1,7 +1,7 @@
 /*
  *  mpc30x.h, Include file for Victor MP-C303/304.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/include/asm/vr41xx/pci.h b/arch/mips/include/asm/vr41xx/pci.h
index 6fc01ce19777..c231a3d6cfd8 100644
--- a/arch/mips/include/asm/vr41xx/pci.h
+++ b/arch/mips/include/asm/vr41xx/pci.h
@@ -1,7 +1,7 @@
 /*
  *  Include file for NEC VR4100 series PCI Control Unit.
  *
- *  Copyright (C) 2004-2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2004-2005  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/include/asm/vr41xx/siu.h b/arch/mips/include/asm/vr41xx/siu.h
index da9f6e373409..ca806bc4ddc8 100644
--- a/arch/mips/include/asm/vr41xx/siu.h
+++ b/arch/mips/include/asm/vr41xx/siu.h
@@ -1,7 +1,7 @@
 /*
  *  Include file for NEC VR4100 series Serial Interface Unit.
  *
- *  Copyright (C) 2005-2008  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2005-2008  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/include/asm/vr41xx/tb0219.h b/arch/mips/include/asm/vr41xx/tb0219.h
index dc981b4be0a4..c78e8243b447 100644
--- a/arch/mips/include/asm/vr41xx/tb0219.h
+++ b/arch/mips/include/asm/vr41xx/tb0219.h
@@ -1,7 +1,7 @@
 /*
  *  tb0219.h, Include file for TANBAC TB0219.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  Modified for TANBAC TB0219:
  *  Copyright (C) 2003 Megasolution Inc.  <matsu@megasolution.jp>
diff --git a/arch/mips/include/asm/vr41xx/tb0226.h b/arch/mips/include/asm/vr41xx/tb0226.h
index de527dcfa5f3..36f5f798e416 100644
--- a/arch/mips/include/asm/vr41xx/tb0226.h
+++ b/arch/mips/include/asm/vr41xx/tb0226.h
@@ -1,7 +1,7 @@
 /*
  *  tb0226.h, Include file for TANBAC TB0226.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/include/asm/vr41xx/vr41xx.h b/arch/mips/include/asm/vr41xx/vr41xx.h
index 22be64971cc6..7b96a43b72ba 100644
--- a/arch/mips/include/asm/vr41xx/vr41xx.h
+++ b/arch/mips/include/asm/vr41xx/vr41xx.h
@@ -7,7 +7,7 @@
  * Copyright (C) 2001, 2002 Paul Mundt
  * Copyright (C) 2002 MontaVista Software, Inc.
  * Copyright (C) 2002 TimeSys Corp.
- * Copyright (C) 2003-2008 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ * Copyright (C) 2003-2008 Yoichi Yuasa <yuasa@linux-mips.org>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c
index f0fd636723be..0d64d0f46418 100644
--- a/arch/mips/jazz/jazzdma.c
+++ b/arch/mips/jazz/jazzdma.c
@@ -190,7 +190,7 @@ int vdma_free(unsigned long laddr)
                 return -1;
         }
 
-        while (pgtbl[i].owner == laddr && i < VDMA_PGTBL_ENTRIES) {
+        while (i < VDMA_PGTBL_ENTRIES && pgtbl[i].owner == laddr) {
                 pgtbl[i].owner = VDMA_PAGE_EMPTY;
                 i++;
         }
diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
index e1333d7319e2..ff448233dab5 100644
--- a/arch/mips/kernel/binfmt_elfo32.c
+++ b/arch/mips/kernel/binfmt_elfo32.c
@@ -53,6 +53,23 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
 #define ELF_ET_DYN_BASE         (TASK32_SIZE / 3 * 2)
 
 #include <asm/processor.h>
+
+/*
+ * When this file is selected, we are definitely running a 64bit kernel.
+ * So using the right regs define in asm/reg.h
+ */
+#define WANT_COMPAT_REG_H
+
+/* These MUST be defined before elf.h gets included */
+extern void elf32_core_copy_regs(elf_gregset_t grp, struct pt_regs *regs);
+#define ELF_CORE_COPY_REGS(_dest, _regs) elf32_core_copy_regs(_dest, _regs);
+#define ELF_CORE_COPY_TASK_REGS(_tsk, _dest)                            \
+({                                                                      \
+        int __res = 1;                                                  \
+        elf32_core_copy_regs(*(_dest), task_pt_regs(_tsk));             \
+        __res;                                                          \
+})
+
 #include <linux/module.h>
 #include <linux/elfcore.h>
 #include <linux/compat.h>
@@ -110,9 +127,6 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
         value->tv_usec = rem / NSEC_PER_USEC;
 }
 
-#undef ELF_CORE_COPY_REGS
-#define ELF_CORE_COPY_REGS(_dest, _regs) elf32_core_copy_regs(_dest, _regs);
-
 void elf32_core_copy_regs(elf_gregset_t grp, struct pt_regs *regs)
 {
         int i;
diff --git a/arch/mips/kernel/cevt-ds1287.c b/arch/mips/kernel/cevt-ds1287.c
index 1ada45ea0700..6996da4d74a2 100644
--- a/arch/mips/kernel/cevt-ds1287.c
+++ b/arch/mips/kernel/cevt-ds1287.c
@@ -1,7 +1,7 @@
 /*
  *  DS1287 clockevent driver
  *
- *  Copyright (C) 2008  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2008  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/kernel/cevt-gt641xx.c b/arch/mips/kernel/cevt-gt641xx.c
index e9b787feedcb..92351e00ae0e 100644
--- a/arch/mips/kernel/cevt-gt641xx.c
+++ b/arch/mips/kernel/cevt-gt641xx.c
@@ -1,7 +1,7 @@
 /*
  *  GT641xx clockevent routines.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/kernel/csrc-ioasic.c b/arch/mips/kernel/csrc-ioasic.c
index b551f48d3a07..23da108506b0 100644
--- a/arch/mips/kernel/csrc-ioasic.c
+++ b/arch/mips/kernel/csrc-ioasic.c
@@ -1,7 +1,7 @@
 /*
  *  DEC I/O ASIC's counter clocksource
  *
- *  Copyright (C) 2008  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2008  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index 492a0a8d70fb..531ce7b16124 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -188,7 +188,8 @@ NESTED(kernel_entry, 16, sp)			# kernel entry point
 
         MTC0            zero, CP0_CONTEXT       # clear context register
         PTR_LA          $28, init_thread_union
-        PTR_LI          sp, _THREAD_SIZE - 32
+        /* Set the SP after an empty pt_regs.  */
+        PTR_LI          sp, _THREAD_SIZE - 32 - PT_SIZE
         PTR_ADDU        sp, $28
         set_saved_sp    sp, t0, t1
         PTR_SUBU        sp, 4 * SZREG           # init stack pointer
diff --git a/arch/mips/kernel/irq-gic.c b/arch/mips/kernel/irq-gic.c
index 39000f103f2c..d2072cd38592 100644
--- a/arch/mips/kernel/irq-gic.c
+++ b/arch/mips/kernel/irq-gic.c
@@ -107,9 +107,7 @@ static unsigned int gic_irq_startup(unsigned int irq)
 {
         pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
         irq -= _irqbase;
-        /* FIXME: this is wrong for !GICISWORDLITTLEENDIAN */
-        GICWRITE(GIC_REG_ADDR(SHARED, (GIC_SH_SMASK_31_0_OFS + (irq / 32))),
-                 1 << (irq % 32));
+        GIC_SET_INTR_MASK(irq, 1);
         return 0;
 }
 
@@ -120,8 +118,7 @@ static void gic_irq_ack(unsigned int irq)
 #endif
         pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
         irq -= _irqbase;
-        GICWRITE(GIC_REG_ADDR(SHARED, (GIC_SH_RMASK_31_0_OFS + (irq / 32))),
-                 1 << (irq % 32));
+        GIC_CLR_INTR_MASK(irq, 1);
 
         if (_intrmap[irq].trigtype == GIC_TRIG_EDGE) {
                 if (!gic_wedgeb2bok)
@@ -138,18 +135,14 @@ static void gic_mask_irq(unsigned int irq)
 {
         pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
         irq -= _irqbase;
-        /* FIXME: this is wrong for !GICISWORDLITTLEENDIAN */
-        GICWRITE(GIC_REG_ADDR(SHARED, (GIC_SH_RMASK_31_0_OFS + (irq / 32))),
-                 1 << (irq % 32));
+        GIC_CLR_INTR_MASK(irq, 1);
 }
 
 static void gic_unmask_irq(unsigned int irq)
 {
         pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
         irq -= _irqbase;
-        /* FIXME: this is wrong for !GICISWORDLITTLEENDIAN */
-        GICWRITE(GIC_REG_ADDR(SHARED, (GIC_SH_SMASK_31_0_OFS + (irq / 32))),
-                 1 << (irq % 32));
+        GIC_SET_INTR_MASK(irq, 1);
 }
 
 #ifdef CONFIG_SMP
@@ -254,6 +247,10 @@ static void __init gic_basic_init(void)
                 if (cpu == X)
                         continue;
 
+                if (cpu == 0 && i != 0 && _intrmap[i].intrnum == 0 &&
+                                        _intrmap[i].ipiflag == 0)
+                        continue;
+
                 setup_intr(_intrmap[i].intrnum,
                                 _intrmap[i].cpunum,
                                 _intrmap[i].pin,
diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
index 1b81b131f43c..ebcc5f7ad9c2 100644
--- a/arch/mips/kernel/irq-gt641xx.c
+++ b/arch/mips/kernel/irq-gt641xx.c
@@ -1,7 +1,7 @@
 /*
  *  GT641xx IRQ routines.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/kernel/irq_txx9.c b/arch/mips/kernel/irq_txx9.c
index a4d1462c27f7..9b78029bea70 100644
--- a/arch/mips/kernel/irq_txx9.c
+++ b/arch/mips/kernel/irq_txx9.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/kernel/irq_txx9.c
- *
  * Based on linux/arch/mips/jmr3927/rbhma3100/irq.c,
  *          linux/arch/mips/tx4927/common/tx4927_irq.c,
  *          linux/arch/mips/tx4938/common/irq.c
diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c
index 3e9100dcc12d..6f51dda87fce 100644
--- a/arch/mips/kernel/module.c
+++ b/arch/mips/kernel/module.c
@@ -98,7 +98,8 @@ static int apply_r_mips_32_rela(struct module *me, u32 *location, Elf_Addr v)
 static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v)
 {
         if (v % 4) {
-                printk(KERN_ERR "module %s: dangerous relocation\n", me->name);
+                pr_err("module %s: dangerous R_MIPS_26 REL relocation\n",
+                       me->name);
                 return -ENOEXEC;
         }
 
@@ -118,7 +119,8 @@ static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v)
 static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v)
 {
         if (v % 4) {
-                printk(KERN_ERR "module %s: dangerous relocation\n", me->name);
+                pr_err("module %s: dangerous R_MIPS_26 RELArelocation\n",
+                       me->name);
                 return -ENOEXEC;
         }
 
@@ -222,7 +224,7 @@ static int apply_r_mips_lo16_rel(struct module *me, u32 *location, Elf_Addr v)
         return 0;
 
 out_danger:
-        printk(KERN_ERR "module %s: dangerous " "relocation\n", me->name);
+        pr_err("module %s: dangerous R_MIPS_LO16 REL relocation\n", me->name);
 
         return -ENOEXEC;
 }
@@ -301,7 +303,7 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab,
                 /* This is the symbol it is referring to */
                 sym = (Elf_Sym *)sechdrs[symindex].sh_addr
                         + ELF_MIPS_R_SYM(rel[i]);
-                if (!sym->st_value) {
+                if (IS_ERR_VALUE(sym->st_value)) {
                         /* Ignore unresolved weak symbol */
                         if (ELF_ST_BIND(sym->st_info) == STB_WEAK)
                                 continue;
@@ -341,7 +343,7 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
                 /* This is the symbol it is referring to */
                 sym = (Elf_Sym *)sechdrs[symindex].sh_addr
                         + ELF_MIPS_R_SYM(rel[i]);
-                if (!sym->st_value) {
+                if (IS_ERR_VALUE(sym->st_value)) {
                         /* Ignore unresolved weak symbol */
                         if (ELF_ST_BIND(sym->st_info) == STB_WEAK)
                                 continue;
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index e0a4ac18fa07..26109c4d5170 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -1,6 +1,4 @@
 /*
- *  linux/arch/mips/kernel/proc.c
- *
  *  Copyright (C) 1995, 1996, 2001  Ralf Baechle
  *  Copyright (C) 2001, 2004  MIPS Technologies, Inc.
  *  Copyright (C) 2004  Maciej W. Rozycki
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index c09d681b7181..f3d73e1831c1 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -115,7 +115,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 {
         struct thread_info *ti = task_thread_info(p);
         struct pt_regs *childregs;
-        long childksp;
+        unsigned long childksp;
         p->set_child_tid = p->clear_child_tid = NULL;
 
         childksp = (unsigned long)task_stack_page(p) + THREAD_SIZE - 32;
@@ -132,6 +132,8 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 
         /* set up new TSS. */
         childregs = (struct pt_regs *) childksp - 1;
+        /*  Put the stack after the struct pt_regs.  */
+        childksp = (unsigned long) childregs;
         *childregs = *regs;
         childregs->regs[7] = 0; /* Clear error flag */
 
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index c4f9ac17474a..32644b4a0714 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -22,7 +22,6 @@
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/user.h>
 #include <linux/security.h>
 
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 0b31b9bda048..b57082123536 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -652,6 +652,9 @@ einval:	li	v0, -ENOSYS
         sys     sys_inotify_init1       1
         sys     sys_preadv              6       /* 4330 */
         sys     sys_pwritev             6
+        sys     sys_rt_tgsigqueueinfo   4
+        sys     sys_perf_counter_open   5
+        sys     sys_accept4             4
         .endm
 
         /* We pre-compute the number of _instruction_ bytes needed to
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index c647fd6e722f..3d866f24e064 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -489,4 +489,7 @@ sys_call_table:
         PTR     sys_inotify_init1
         PTR     sys_preadv
         PTR     sys_pwritev                     /* 5390 */
+        PTR     sys_rt_tgsigqueueinfo
+        PTR     sys_perf_counter_open
+        PTR     sys_accept4
         .size   sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 93cc672f4522..e855b118a079 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -415,4 +415,7 @@ EXPORT(sysn32_call_table)
         PTR     sys_inotify_init1
         PTR     sys_preadv
         PTR     sys_pwritev
+        PTR     compat_sys_rt_tgsigqueueinfo    /* 5295 */
+        PTR     sys_perf_counter_open
+        PTR     sys_accept4
         .size   sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index a5598b2339dd..0c49f1a660be 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -535,4 +535,7 @@ sys_call_table:
         PTR     sys_inotify_init1
         PTR     compat_sys_preadv               /* 4330 */
         PTR     compat_sys_pwritev
+        PTR     compat_sys_rt_tgsigqueueinfo
+        PTR     sys_perf_counter_open
+        PTR     sys_accept4
         .size   sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c
index 653be061b9ec..ad0ff5dc4d59 100644
--- a/arch/mips/kernel/smp-cmp.c
+++ b/arch/mips/kernel/smp-cmp.c
@@ -37,80 +37,24 @@
 #include <asm/mipsregs.h>
 #include <asm/mipsmtregs.h>
 #include <asm/mips_mt.h>
-
-/*
- * Crude manipulation of the CPU masks to control which
- * which CPU's are brought online during initialisation
- *
- * Beware... this needs to be called after CPU discovery
- * but before CPU bringup
- */
-static int __init allowcpus(char *str)
-{
-        cpumask_t cpu_allow_map;
-        char buf[256];
-        int len;
-
-        cpus_clear(cpu_allow_map);
-        if (cpulist_parse(str, &cpu_allow_map) == 0) {
-                cpu_set(0, cpu_allow_map);
-                cpus_and(cpu_possible_map, cpu_possible_map, cpu_allow_map);
-                len = cpulist_scnprintf(buf, sizeof(buf)-1, &cpu_possible_map);
-                buf[len] = '\0';
-                pr_debug("Allowable CPUs: %s\n", buf);
-                return 1;
-        } else
-                return 0;
-}
-__setup("allowcpus=", allowcpus);
+#include <asm/amon.h>
+#include <asm/gic.h>
 
 static void ipi_call_function(unsigned int cpu)
 {
-        unsigned int action = 0;
-
         pr_debug("CPU%d: %s cpu %d status %08x\n",
                  smp_processor_id(), __func__, cpu, read_c0_status());
 
-        switch (cpu) {
-        case 0:
-                action = GIC_IPI_EXT_INTR_CALLFNC_VPE0;
-                break;
-        case 1:
-                action = GIC_IPI_EXT_INTR_CALLFNC_VPE1;
-                break;
-        case 2:
-                action = GIC_IPI_EXT_INTR_CALLFNC_VPE2;
-                break;
-        case 3:
-                action = GIC_IPI_EXT_INTR_CALLFNC_VPE3;
-                break;
-        }
-        gic_send_ipi(action);
+        gic_send_ipi(plat_ipi_call_int_xlate(cpu));
 }
 
 
 static void ipi_resched(unsigned int cpu)
 {
-        unsigned int action = 0;
-
         pr_debug("CPU%d: %s cpu %d status %08x\n",
                  smp_processor_id(), __func__, cpu, read_c0_status());
 
-        switch (cpu) {
-        case 0:
-                action = GIC_IPI_EXT_INTR_RESCHED_VPE0;
-                break;
-        case 1:
-                action = GIC_IPI_EXT_INTR_RESCHED_VPE1;
-                break;
-        case 2:
-                action = GIC_IPI_EXT_INTR_RESCHED_VPE2;
-                break;
-        case 3:
-                action = GIC_IPI_EXT_INTR_RESCHED_VPE3;
-                break;
-        }
-        gic_send_ipi(action);
+        gic_send_ipi(plat_ipi_resched_int_xlate(cpu));
 }
 
 /*
@@ -206,7 +150,7 @@ static void cmp_boot_secondary(int cpu, struct task_struct *idle)
                            (unsigned long)(gp + sizeof(struct thread_info)));
 #endif
 
-        amon_cpu_start(cpu, pc, sp, gp, a0);
+        amon_cpu_start(cpu, pc, sp, (unsigned long)gp, a0);
 }
 
 /*
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 8a0626cbb108..c16bb6d6c25c 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -465,11 +465,8 @@ void smtc_prepare_cpus(int cpus)
         smtc_configure_tlb();
 
         for (tc = 0, vpe = 0 ; (vpe < nvpe) && (tc < ntc) ; vpe++) {
-                /*
-                 * Set the MVP bits.
-                 */
-                settc(tc);
-                write_vpe_c0_vpeconf0(read_vpe_c0_vpeconf0() | VPECONF0_MVP);
+                if (tcpervpe[vpe] == 0)
+                        continue;
                 if (vpe != 0)
                         printk(", ");
                 printk("VPE %d: TC", vpe);
@@ -488,6 +485,12 @@ void smtc_prepare_cpus(int cpus)
                 }
                 if (vpe != 0) {
                         /*
+                         * Allow this VPE to control others.
+                         */
+                        write_vpe_c0_vpeconf0(read_vpe_c0_vpeconf0() |
+                                              VPECONF0_MVP);
+
+                        /*
                          * Clear any stale software interrupts from VPE's Cause
                          */
                         write_vpe_c0_cause(0);
diff --git a/arch/mips/kernel/stacktrace.c b/arch/mips/kernel/stacktrace.c
index 58f5cd76c8c3..d52ff77baf3f 100644
--- a/arch/mips/kernel/stacktrace.c
+++ b/arch/mips/kernel/stacktrace.c
@@ -1,6 +1,4 @@
 /*
- * arch/mips/kernel/stacktrace.c
- *
  * Stack trace management functions
  *
  *  Copyright (C) 2006 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
index 9021108eb9c1..05dd170a83f7 100644
--- a/arch/mips/kernel/sync-r4k.c
+++ b/arch/mips/kernel/sync-r4k.c
@@ -1,7 +1,7 @@
 /*
  * Count register synchronisation.
  *
- * All CPUs will have their count registers synchronised to the CPU0 expirelo
+ * All CPUs will have their count registers synchronised to the CPU0 next time
  * value. This can cause a small timewarp for CPU0. All other CPU's should
  * not have done anything significant (but they may have had interrupts
  * enabled briefly - prom_smp_finish() should not be responsible for enabling
@@ -13,21 +13,22 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/irqflags.h>
-#include <linux/r4k-timer.h>
+#include <linux/cpumask.h>
 
+#include <asm/r4k-timer.h>
 #include <asm/atomic.h>
 #include <asm/barrier.h>
-#include <asm/cpumask.h>
 #include <asm/mipsregs.h>
 
-static atomic_t __initdata count_start_flag = ATOMIC_INIT(0);
-static atomic_t __initdata count_count_start = ATOMIC_INIT(0);
-static atomic_t __initdata count_count_stop = ATOMIC_INIT(0);
+static atomic_t __cpuinitdata count_start_flag = ATOMIC_INIT(0);
+static atomic_t __cpuinitdata count_count_start = ATOMIC_INIT(0);
+static atomic_t __cpuinitdata count_count_stop = ATOMIC_INIT(0);
+static atomic_t __cpuinitdata count_reference = ATOMIC_INIT(0);
 
 #define COUNTON 100
 #define NR_LOOPS 5
 
-void __init synchronise_count_master(void)
+void __cpuinit synchronise_count_master(void)
 {
         int i;
         unsigned long flags;
@@ -42,19 +43,20 @@ void __init synchronise_count_master(void)
         return;
 #endif
 
-        pr_info("Checking COUNT synchronization across %u CPUs: ",
-                num_online_cpus());
+        printk(KERN_INFO "Synchronize counters across %u CPUs: ",
+               num_online_cpus());
 
         local_irq_save(flags);
 
         /*
          * Notify the slaves that it's time to start
          */
+        atomic_set(&count_reference, read_c0_count());
         atomic_set(&count_start_flag, 1);
         smp_wmb();
 
-        /* Count will be initialised to expirelo for all CPU's */
-        initcount = expirelo;
+        /* Count will be initialised to current timer for all CPU's */
+        initcount = read_c0_count();
 
         /*
          * We loop a few times to get a primed instruction cache,
@@ -106,7 +108,7 @@ void __init synchronise_count_master(void)
         printk("done.\n");
 }
 
-void __init synchronise_count_slave(void)
+void __cpuinit synchronise_count_slave(void)
 {
         int i;
         unsigned long flags;
@@ -131,8 +133,8 @@ void __init synchronise_count_slave(void)
         while (!atomic_read(&count_start_flag))
                 mb();
 
-        /* Count will be initialised to expirelo for all CPU's */
-        initcount = expirelo;
+        /* Count will be initialised to next expire for all CPU's */
+        initcount = atomic_read(&count_reference);
 
         ncpus = num_online_cpus();
         for (i = 0; i < NR_LOOPS; i++) {
@@ -156,4 +158,3 @@ void __init synchronise_count_slave(void)
         local_irq_restore(flags);
 }
 #undef NR_LOOPS
-#endif
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index 3ca5f42e819d..9a1ab7e87fd4 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -73,7 +73,7 @@ static int major;
 static const int minor = 1;     /* fixed for now  */
 
 #ifdef CONFIG_MIPS_APSP_KSPD
- static struct kspd_notifications kspd_events;
+static struct kspd_notifications kspd_events;
 static int kspd_events_reqd = 0;
 #endif
 
@@ -155,10 +155,9 @@ struct {
 };
 
 static void release_progmem(void *ptr);
-extern void save_gp_address(unsigned int secbase, unsigned int rel);
 
 /* get the vpe associated with this minor */
-struct vpe *get_vpe(int minor)
+static struct vpe *get_vpe(int minor)
 {
         struct vpe *v;
 
@@ -174,7 +173,7 @@ struct vpe *get_vpe(int minor)
 }
 
 /* get the vpe associated with this minor */
-struct tc *get_tc(int index)
+static struct tc *get_tc(int index)
 {
         struct tc *t;
 
@@ -186,20 +185,8 @@ struct tc *get_tc(int index)
         return NULL;
 }
 
-struct tc *get_tc_unused(void)
-{
-        struct tc *t;
-
-        list_for_each_entry(t, &vpecontrol.tc_list, list) {
-                if (t->state == TC_STATE_UNUSED)
-                        return t;
-        }
-
-        return NULL;
-}
-
 /* allocate a vpe and associate it with this minor (or index) */
-struct vpe *alloc_vpe(int minor)
+static struct vpe *alloc_vpe(int minor)
 {
         struct vpe *v;
 
@@ -216,7 +203,7 @@ struct vpe *alloc_vpe(int minor)
 }
 
 /* allocate a tc. At startup only tc0 is running, all other can be halted. */
-struct tc *alloc_tc(int index)
+static struct tc *alloc_tc(int index)
 {
         struct tc *tc;
 
@@ -232,7 +219,7 @@ out:
 }
 
 /* clean up and free everything */
-void release_vpe(struct vpe *v)
+static void release_vpe(struct vpe *v)
 {
         list_del(&v->list);
         if (v->load_addr)
@@ -240,7 +227,7 @@ void release_vpe(struct vpe *v)
         kfree(v);
 }
 
-void dump_mtregs(void)
+static void dump_mtregs(void)
 {
         unsigned long val;
 
@@ -327,7 +314,8 @@ static void layout_sections(struct module *mod, const Elf_Ehdr * hdr,
                             || (s->sh_flags & masks[m][1])
                             || s->sh_entsize != ~0UL)
                                 continue;
-                        s->sh_entsize = get_offset(&mod->core_size, s);
+                        s->sh_entsize =
+                                get_offset((unsigned long *)&mod->core_size, s);
                 }
 
                 if (m == 0)
@@ -461,16 +449,15 @@ static int apply_r_mips_lo16(struct module *me, uint32_t *location,
 {
         unsigned long insnlo = *location;
         Elf32_Addr val, vallo;
+        struct mips_hi16 *l, *next;
 
         /* Sign extend the addend we extract from the lo insn.  */
         vallo = ((insnlo & 0xffff) ^ 0x8000) - 0x8000;
 
         if (mips_hi16_list != NULL) {
-                struct mips_hi16 *l;
 
                 l = mips_hi16_list;
                 while (l != NULL) {
-                        struct mips_hi16 *next;
                         unsigned long insn;
 
                         /*
@@ -480,7 +467,7 @@ static int apply_r_mips_lo16(struct module *me, uint32_t *location,
                                 printk(KERN_DEBUG "VPE loader: "
                                        "apply_r_mips_lo16/hi16: \t"
                                        "inconsistent value information\n");
-                                return -ENOEXEC;
+                                goto out_free;
                         }
 
                         /*
@@ -518,6 +505,16 @@ static int apply_r_mips_lo16(struct module *me, uint32_t *location,
         *location = insnlo;
 
         return 0;
+
+out_free:
+        while (l != NULL) {
+                next = l->next;
+                kfree(l);
+                l = next;
+        }
+        mips_hi16_list = NULL;
+
+        return -ENOEXEC;
 }
 
 static int (*reloc_handlers[]) (struct module *me, uint32_t *location,
@@ -541,7 +538,7 @@ static char *rstrs[] = {
         [R_MIPS_PC16] = "MIPS_PC16"
 };
 
-int apply_relocations(Elf32_Shdr *sechdrs,
+static int apply_relocations(Elf32_Shdr *sechdrs,
                       const char *strtab,
                       unsigned int symindex,
                       unsigned int relsec,
@@ -586,7 +583,7 @@ int apply_relocations(Elf32_Shdr *sechdrs,
         return 0;
 }
 
-void save_gp_address(unsigned int secbase, unsigned int rel)
+static inline void save_gp_address(unsigned int secbase, unsigned int rel)
 {
         gp_addr = secbase + rel;
         gp_offs = gp_addr - (secbase & 0xffff0000);
@@ -1387,7 +1384,7 @@ static ssize_t store_ntcs(struct device *dev, struct device_attribute *attr,
         return len;
 
 out_einval:
-        return -EINVAL;;
+        return -EINVAL;
 }
 
 static struct device_attribute vpe_class_attributes[] = {
diff --git a/arch/mips/mipssim/sim_time.c b/arch/mips/mipssim/sim_time.c
index 0cea932f1241..5492c42f7650 100644
--- a/arch/mips/mipssim/sim_time.c
+++ b/arch/mips/mipssim/sim_time.c
@@ -89,13 +89,13 @@ unsigned __cpuinit get_c0_compare_int(void)
         if (cpu_has_veic) {
                 set_vi_handler(MSC01E_INT_CPUCTR, mips_timer_dispatch);
                 mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR;
-        } else {
-#endif
-               {
-                if (cpu_has_vint)
-                        set_vi_handler(cp0_compare_irq, mips_timer_dispatch);
-                mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq;
+
+                return mips_cpu_timer_irq;
         }
+#endif
+        if (cpu_has_vint)
+                set_vi_handler(cp0_compare_irq, mips_timer_dispatch);
+        mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq;
 
         return mips_cpu_timer_irq;
 }
diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c
index b165cdcb2818..10ab69f7183f 100644
--- a/arch/mips/mm/c-octeon.c
+++ b/arch/mips/mm/c-octeon.c
@@ -289,7 +289,7 @@ static void  cache_parity_error_octeon(int non_recoverable)
 }
 
 /**
- * Called when the the exception is not recoverable
+ * Called when the the exception is recoverable
  */
 
 asmlinkage void cache_parity_error_octeon_recoverable(void)
@@ -298,7 +298,7 @@ asmlinkage void cache_parity_error_octeon_recoverable(void)
 }
 
 /**
- * Called when the the exception is recoverable
+ * Called when the the exception is not recoverable
  */
 
 asmlinkage void cache_parity_error_octeon_non_recoverable(void)
diff --git a/arch/mips/mm/extable.c b/arch/mips/mm/extable.c
index 297fb9f390dc..9d25d2ba4b9e 100644
--- a/arch/mips/mm/extable.c
+++ b/arch/mips/mm/extable.c
@@ -1,5 +1,9 @@
 /*
- * linux/arch/mips/mm/extable.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) 1997, 99, 2001 - 2004 Ralf Baechle <ralf@linux-mips.org>
  */
 #include <linux/module.h>
 #include <linux/spinlock.h>
diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index 6751ce9ede9e..f956ecbb8136 100644
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -171,6 +171,7 @@ out_of_memory:
          * We ran out of memory, call the OOM killer, and return the userspace
          * (which will retry the fault, or kill us if we got oom-killed).
          */
+        up_read(&mm->mmap_sem);
         pagefault_out_of_memory();
         return;
 
diff --git a/arch/mips/mm/hugetlbpage.c b/arch/mips/mm/hugetlbpage.c
index 471c09aa1614..8c2834f5919d 100644
--- a/arch/mips/mm/hugetlbpage.c
+++ b/arch/mips/mm/hugetlbpage.c
@@ -16,7 +16,6 @@
 #include <linux/mm.h>
 #include <linux/hugetlb.h>
 #include <linux/pagemap.h>
-#include <linux/smp_lock.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/sysctl.h>
diff --git a/arch/mips/mti-malta/malta-init.c b/arch/mips/mti-malta/malta-init.c
index 475038a141a6..27c807b67fea 100644
--- a/arch/mips/mti-malta/malta-init.c
+++ b/arch/mips/mti-malta/malta-init.c
@@ -30,6 +30,7 @@
 #include <asm/cacheflush.h>
 #include <asm/traps.h>
 
+#include <asm/gcmpregs.h>
 #include <asm/mips-boards/prom.h>
 #include <asm/mips-boards/generic.h>
 #include <asm/mips-boards/bonito64.h>
@@ -192,6 +193,8 @@ extern struct plat_smp_ops msmtc_smp_ops;
 
 void __init prom_init(void)
 {
+        int result;
+
         prom_argc = fw_arg0;
         _prom_argv = (int *) fw_arg1;
         _prom_envp = (int *) fw_arg2;
@@ -358,12 +361,21 @@ void __init prom_init(void)
 #ifdef CONFIG_SERIAL_8250_CONSOLE
         console_config();
 #endif
+        /* Early detection of CMP support */
+        result = gcmp_probe(GCMP_BASE_ADDR, GCMP_ADDRSPACE_SZ);
+
 #ifdef CONFIG_MIPS_CMP
-        register_smp_ops(&cmp_smp_ops);
+        if (result)
+                register_smp_ops(&cmp_smp_ops);
 #endif
 #ifdef CONFIG_MIPS_MT_SMP
+#ifdef CONFIG_MIPS_CMP
+        if (!result)
+                register_smp_ops(&vsmp_smp_ops);
+#else
         register_smp_ops(&vsmp_smp_ops);
 #endif
+#endif
 #ifdef CONFIG_MIPS_MT_SMTC
         register_smp_ops(&msmtc_smp_ops);
 #endif
diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index b4eaf137e4a7..3e0a9b35ba5c 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -333,6 +333,21 @@ static struct irqaction irq_call = {
 };
 #endif /* CONFIG_MIPS_MT_SMP */
 
+static int gic_resched_int_base;
+static int gic_call_int_base;
+#define GIC_RESCHED_INT(cpu) (gic_resched_int_base+(cpu))
+#define GIC_CALL_INT(cpu) (gic_call_int_base+(cpu))
+
+unsigned int plat_ipi_call_int_xlate(unsigned int cpu)
+{
+        return GIC_CALL_INT(cpu);
+}
+
+unsigned int plat_ipi_resched_int_xlate(unsigned int cpu)
+{
+        return GIC_RESCHED_INT(cpu);
+}
+
 static struct irqaction i8259irq = {
         .handler = no_action,
         .name = "XT-PIC cascade"
@@ -370,7 +385,7 @@ static int __initdata msc_nr_eicirqs = ARRAY_SIZE(msc_eicirqmap);
  * Interrupts and CPUs/Core Interrupts. The nature of the External
  * Interrupts is also defined here - polarity/trigger.
  */
-static struct gic_intr_map gic_intr_map[] = {
+static struct gic_intr_map gic_intr_map[GIC_NUM_INTRS] = {
         { GIC_EXT_INTR(0),      X,      X,              X,              X,              0 },
         { GIC_EXT_INTR(1),      X,      X,              X,              X,              0 },
         { GIC_EXT_INTR(2),      X,      X,              X,              X,              0 },
@@ -387,21 +402,14 @@ static struct gic_intr_map gic_intr_map[] = {
         { GIC_EXT_INTR(13),     0,      GIC_MAP_TO_NMI_MSK,     GIC_POL_POS, GIC_TRIG_LEVEL,    0 },
         { GIC_EXT_INTR(14),     0,      GIC_MAP_TO_NMI_MSK,     GIC_POL_POS, GIC_TRIG_LEVEL,    0 },
         { GIC_EXT_INTR(15),     X,      X,              X,              X,              0 },
-        { GIC_EXT_INTR(16),     0,      GIC_CPU_INT1,   GIC_POL_POS, GIC_TRIG_EDGE,     1 },
-        { GIC_EXT_INTR(17),     0,      GIC_CPU_INT2,   GIC_POL_POS, GIC_TRIG_EDGE,     1 },
-        { GIC_EXT_INTR(18),     1,      GIC_CPU_INT1,   GIC_POL_POS, GIC_TRIG_EDGE,     1 },
-        { GIC_EXT_INTR(19),     1,      GIC_CPU_INT2,   GIC_POL_POS, GIC_TRIG_EDGE,     1 },
-        { GIC_EXT_INTR(20),     2,      GIC_CPU_INT1,   GIC_POL_POS, GIC_TRIG_EDGE,     1 },
-        { GIC_EXT_INTR(21),     2,      GIC_CPU_INT2,   GIC_POL_POS, GIC_TRIG_EDGE,     1 },
-        { GIC_EXT_INTR(22),     3,      GIC_CPU_INT1,   GIC_POL_POS, GIC_TRIG_EDGE,     1 },
-        { GIC_EXT_INTR(23),     3,      GIC_CPU_INT2,   GIC_POL_POS, GIC_TRIG_EDGE,     1 },
+/* This is the end of the general interrupts now we do IPI ones */
 };
 #endif
 
 /*
  * GCMP needs to be detected before any SMP initialisation
  */
-static int __init gcmp_probe(unsigned long addr, unsigned long size)
+int __init gcmp_probe(unsigned long addr, unsigned long size)
 {
         if (gcmp_present >= 0)
                 return gcmp_present;
@@ -416,28 +424,36 @@ static int __init gcmp_probe(unsigned long addr, unsigned long size)
 }
 
 #if defined(CONFIG_MIPS_MT_SMP)
+static void __init fill_ipi_map1(int baseintr, int cpu, int cpupin)
+{
+        int intr = baseintr + cpu;
+        gic_intr_map[intr].intrnum = GIC_EXT_INTR(intr);
+        gic_intr_map[intr].cpunum = cpu;
+        gic_intr_map[intr].pin = cpupin;
+        gic_intr_map[intr].polarity = GIC_POL_POS;
+        gic_intr_map[intr].trigtype = GIC_TRIG_EDGE;
+        gic_intr_map[intr].ipiflag = 1;
+        ipi_map[cpu] |= (1 << (cpupin + 2));
+}
+
 static void __init fill_ipi_map(void)
 {
-        int i;
+        int cpu;
 
-        for (i = 0; i < ARRAY_SIZE(gic_intr_map); i++) {
-                if (gic_intr_map[i].ipiflag && (gic_intr_map[i].cpunum != X))
-                        ipi_map[gic_intr_map[i].cpunum] |=
-                                (1 << (gic_intr_map[i].pin + 2));
+        for (cpu = 0; cpu < NR_CPUS; cpu++) {
+                fill_ipi_map1(gic_resched_int_base, cpu, GIC_CPU_INT1);
+                fill_ipi_map1(gic_call_int_base, cpu, GIC_CPU_INT2);
         }
 }
 #endif
 
 void __init arch_init_irq(void)
 {
-        int gic_present, gcmp_present;
-
         init_i8259_irqs();
 
         if (!cpu_has_veic)
                 mips_cpu_irq_init();
 
-        gcmp_present = gcmp_probe(GCMP_BASE_ADDR, GCMP_ADDRSPACE_SZ);
         if (gcmp_present)  {
                 GCMPGCB(GICBA) = GIC_BASE_ADDR | GCMP_GCB_GICBA_EN_MSK;
                 gic_present = 1;
@@ -514,24 +530,10 @@ void __init arch_init_irq(void)
         if (gic_present) {
                 /* FIXME */
                 int i;
-                struct {
-                        unsigned int resched;
-                        unsigned int call;
-                } ipiirq[] = {
-                        {
-                                .resched = GIC_IPI_EXT_INTR_RESCHED_VPE0,
-                                .call =  GIC_IPI_EXT_INTR_CALLFNC_VPE0},
-                        {
-                                .resched = GIC_IPI_EXT_INTR_RESCHED_VPE1,
-                                .call =  GIC_IPI_EXT_INTR_CALLFNC_VPE1
-                        }, {
-                                .resched = GIC_IPI_EXT_INTR_RESCHED_VPE2,
-                                .call =  GIC_IPI_EXT_INTR_CALLFNC_VPE2
-                        }, {
-                                .resched = GIC_IPI_EXT_INTR_RESCHED_VPE3,
-                                .call =  GIC_IPI_EXT_INTR_CALLFNC_VPE3
-                        }
-                };
+
+                gic_call_int_base = GIC_NUM_INTRS - NR_CPUS;
+                gic_resched_int_base = gic_call_int_base - NR_CPUS;
+
                 fill_ipi_map();
                 gic_init(GIC_BASE_ADDR, GIC_ADDRSPACE_SZ, gic_intr_map, ARRAY_SIZE(gic_intr_map), MIPS_GIC_IRQ_BASE);
                 if (!gcmp_present) {
@@ -553,12 +555,15 @@ void __init arch_init_irq(void)
                 printk("CPU%d: status register now %08x\n", smp_processor_id(), read_c0_status());
                 write_c0_status(0x1100dc00);
                 printk("CPU%d: status register frc %08x\n", smp_processor_id(), read_c0_status());
-                for (i = 0; i < ARRAY_SIZE(ipiirq); i++) {
-                        setup_irq(MIPS_GIC_IRQ_BASE + ipiirq[i].resched, &irq_resched);
-                        setup_irq(MIPS_GIC_IRQ_BASE + ipiirq[i].call, &irq_call);
-
-                        set_irq_handler(MIPS_GIC_IRQ_BASE + ipiirq[i].resched, handle_percpu_irq);
-                        set_irq_handler(MIPS_GIC_IRQ_BASE + ipiirq[i].call, handle_percpu_irq);
+                for (i = 0; i < NR_CPUS; i++) {
+                        setup_irq(MIPS_GIC_IRQ_BASE +
+                                        GIC_RESCHED_INT(i), &irq_resched);
+                        setup_irq(MIPS_GIC_IRQ_BASE +
+                                        GIC_CALL_INT(i), &irq_call);
+                        set_irq_handler(MIPS_GIC_IRQ_BASE +
+                                        GIC_RESCHED_INT(i), handle_percpu_irq);
+                        set_irq_handler(MIPS_GIC_IRQ_BASE +
+                                        GIC_CALL_INT(i), handle_percpu_irq);
                 }
         } else {
                 /* set up ipi interrupts */
diff --git a/arch/mips/mti-malta/malta-reset.c b/arch/mips/mti-malta/malta-reset.c
index 42dee4da37ba..f48d60e84290 100644
--- a/arch/mips/mti-malta/malta-reset.c
+++ b/arch/mips/mti-malta/malta-reset.c
@@ -28,9 +28,6 @@
 #include <asm/reboot.h>
 #include <asm/mips-boards/generic.h>
 
-static void mips_machine_restart(char *command);
-static void mips_machine_halt(void);
-
 static void mips_machine_restart(char *command)
 {
         unsigned int __iomem *softres_reg =
diff --git a/arch/mips/nxp/pnx8550/common/time.c b/arch/mips/nxp/pnx8550/common/time.c
index 8df43e9e4d90..18b192784877 100644
--- a/arch/mips/nxp/pnx8550/common/time.c
+++ b/arch/mips/nxp/pnx8550/common/time.c
@@ -138,7 +138,7 @@ __init void plat_time_init(void)
          * HZ timer interrupts per second.
          */
         mips_hpt_frequency = 27UL * ((1000000UL * n)/(m * pow2p));
-        cpj = (mips_hpt_frequency + HZ / 2) / HZ;
+        cpj = DIV_ROUND_CLOSEST(mips_hpt_frequency, HZ);
         write_c0_count(0);
         timer_ack();
 
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index e8a97f59e066..63d8a297c58d 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -52,3 +52,8 @@ obj-$(CONFIG_VICTOR_MPC30X)	+= fixup-mpc30x.o
 obj-$(CONFIG_ZAO_CAPCELLA)      += fixup-capcella.o
 obj-$(CONFIG_WR_PPMC)           += fixup-wrppmc.o
 obj-$(CONFIG_MIKROTIK_RB532)    += pci-rc32434.o ops-rc32434.o fixup-rc32434.o
+obj-$(CONFIG_CPU_CAVIUM_OCTEON) += pci-octeon.o pcie-octeon.o
+
+ifdef CONFIG_PCI_MSI
+obj-$(CONFIG_CPU_CAVIUM_OCTEON) += msi-octeon.o
+endif
diff --git a/arch/mips/pci/fixup-capcella.c b/arch/mips/pci/fixup-capcella.c
index 1416bca6d1a3..1c02f5737367 100644
--- a/arch/mips/pci/fixup-capcella.c
+++ b/arch/mips/pci/fixup-capcella.c
@@ -1,7 +1,7 @@
 /*
  *  fixup-cappcela.c, The ZAO Networks Capcella specific PCI fixups.
  *
- *  Copyright (C) 2002,2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2002,2004  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/pci/fixup-emma2rh.c b/arch/mips/pci/fixup-emma2rh.c
index fba5aad00d51..0d9ccf4dfc5a 100644
--- a/arch/mips/pci/fixup-emma2rh.c
+++ b/arch/mips/pci/fixup-emma2rh.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/pci/fixup-emma2rh.c
- *      This file defines the PCI configration.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/ddb5xxx/ddb5477/pci.c
diff --git a/arch/mips/pci/fixup-mpc30x.c b/arch/mips/pci/fixup-mpc30x.c
index 591159625722..e08f49cb6875 100644
--- a/arch/mips/pci/fixup-mpc30x.c
+++ b/arch/mips/pci/fixup-mpc30x.c
@@ -1,7 +1,7 @@
 /*
  *  fixup-mpc30x.c, The Victor MP-C303/304 specific PCI fixups.
  *
- *  Copyright (C) 2002,2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2002,2004  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/pci/fixup-sb1250.c b/arch/mips/pci/fixup-sb1250.c
index 0ad39e53f7b1..f0bb9146e6c0 100644
--- a/arch/mips/pci/fixup-sb1250.c
+++ b/arch/mips/pci/fixup-sb1250.c
@@ -1,6 +1,4 @@
 /*
- *      arch/mips/pci/fixup-sb1250.c
- *
  *      Copyright (C) 2004, 2006  MIPS Technologies, Inc.  All rights reserved.
  *          Author:     Maciej W. Rozycki <macro@mips.com>
  *
diff --git a/arch/mips/pci/fixup-tb0219.c b/arch/mips/pci/fixup-tb0219.c
index ed87733f6796..8084b17d4406 100644
--- a/arch/mips/pci/fixup-tb0219.c
+++ b/arch/mips/pci/fixup-tb0219.c
@@ -2,7 +2,7 @@
  *  fixup-tb0219.c, The TANBAC TB0219 specific PCI fixups.
  *
  *  Copyright (C) 2003  Megasolution Inc. <matsu@megasolution.jp>
- *  Copyright (C) 2004-2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2004-2005  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/pci/fixup-tb0226.c b/arch/mips/pci/fixup-tb0226.c
index e3eedf4bf9bd..4196ccf3ea3d 100644
--- a/arch/mips/pci/fixup-tb0226.c
+++ b/arch/mips/pci/fixup-tb0226.c
@@ -1,7 +1,7 @@
 /*
  *  fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups.
  *
- *  Copyright (C) 2002-2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2002-2005  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/pci/fixup-tb0287.c b/arch/mips/pci/fixup-tb0287.c
index 267ab3dc3d42..2fe29db43725 100644
--- a/arch/mips/pci/fixup-tb0287.c
+++ b/arch/mips/pci/fixup-tb0287.c
@@ -1,7 +1,7 @@
 /*
  *  fixup-tb0287.c, The TANBAC TB0287 specific PCI fixups.
  *
- *  Copyright (C) 2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2005  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/cavium-octeon/msi.c b/arch/mips/pci/msi-octeon.c
index 964b03b75a8f..03742e647657 100644
--- a/arch/mips/cavium-octeon/msi.c
+++ b/arch/mips/pci/msi-octeon.c
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2005-2007 Cavium Networks
+ * Copyright (C) 2005-2009 Cavium Networks
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -16,8 +16,7 @@
 #include <asm/octeon/cvmx-pci-defs.h>
 #include <asm/octeon/cvmx-npei-defs.h>
 #include <asm/octeon/cvmx-pexp-defs.h>
-
-#include "pci-common.h"
+#include <asm/octeon/pci-octeon.h>
 
 /*
  * Each bit in msi_free_irq_bitmask represents a MSI interrupt that is
@@ -47,8 +46,8 @@ static DEFINE_SPINLOCK(msi_free_irq_bitmask_lock);
  * programming the MSI control bits [6:4] before calling
  * pci_enable_msi().
  *
- * @param dev    Device requesting MSI interrupts
- * @param desc   MSI descriptor
+ * @dev:    Device requesting MSI interrupts
+ * @desc:   MSI descriptor
  *
  * Returns 0 on success.
  */
@@ -213,14 +212,9 @@ void arch_teardown_msi_irq(unsigned int irq)
 }
 
 
-/**
+/*
  * Called by the interrupt handling code when an MSI interrupt
  * occurs.
- *
- * @param cpl
- * @param dev_id
- *
- * @return
  */
 static irqreturn_t octeon_msi_interrupt(int cpl, void *dev_id)
 {
@@ -256,31 +250,37 @@ static irqreturn_t octeon_msi_interrupt(int cpl, void *dev_id)
 }
 
 
-/**
+/*
  * Initializes the MSI interrupt handling code
- *
- * @return
  */
 int octeon_msi_initialize(void)
 {
-        int r;
         if (octeon_has_feature(OCTEON_FEATURE_PCIE)) {
-                r = request_irq(OCTEON_IRQ_PCI_MSI0, octeon_msi_interrupt,
+                if (request_irq(OCTEON_IRQ_PCI_MSI0, octeon_msi_interrupt,
                                 IRQF_SHARED,
-                                "MSI[0:63]", octeon_msi_interrupt);
+                                "MSI[0:63]", octeon_msi_interrupt))
+                        panic("request_irq(OCTEON_IRQ_PCI_MSI0) failed");
         } else if (octeon_is_pci_host()) {
-                r = request_irq(OCTEON_IRQ_PCI_MSI0, octeon_msi_interrupt,
+                if (request_irq(OCTEON_IRQ_PCI_MSI0, octeon_msi_interrupt,
                                 IRQF_SHARED,
-                                "MSI[0:15]", octeon_msi_interrupt);
-                r += request_irq(OCTEON_IRQ_PCI_MSI1, octeon_msi_interrupt,
-                                 IRQF_SHARED,
-                                 "MSI[16:31]", octeon_msi_interrupt);
-                r += request_irq(OCTEON_IRQ_PCI_MSI2, octeon_msi_interrupt,
-                                 IRQF_SHARED,
-                                 "MSI[32:47]", octeon_msi_interrupt);
-                r += request_irq(OCTEON_IRQ_PCI_MSI3, octeon_msi_interrupt,
-                                 IRQF_SHARED,
-                                 "MSI[48:63]", octeon_msi_interrupt);
+                                "MSI[0:15]", octeon_msi_interrupt))
+                        panic("request_irq(OCTEON_IRQ_PCI_MSI0) failed");
+
+                if (request_irq(OCTEON_IRQ_PCI_MSI1, octeon_msi_interrupt,
+                                IRQF_SHARED,
+                                "MSI[16:31]", octeon_msi_interrupt))
+                        panic("request_irq(OCTEON_IRQ_PCI_MSI1) failed");
+
+                if (request_irq(OCTEON_IRQ_PCI_MSI2, octeon_msi_interrupt,
+                                IRQF_SHARED,
+                                "MSI[32:47]", octeon_msi_interrupt))
+                        panic("request_irq(OCTEON_IRQ_PCI_MSI2) failed");
+
+                if (request_irq(OCTEON_IRQ_PCI_MSI3, octeon_msi_interrupt,
+                                IRQF_SHARED,
+                                "MSI[48:63]", octeon_msi_interrupt))
+                        panic("request_irq(OCTEON_IRQ_PCI_MSI3) failed");
+
         }
         return 0;
 }
diff --git a/arch/mips/pci/ops-emma2rh.c b/arch/mips/pci/ops-emma2rh.c
index 5947a70b0b7f..710aef5c070e 100644
--- a/arch/mips/pci/ops-emma2rh.c
+++ b/arch/mips/pci/ops-emma2rh.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/pci/ops-emma2rh.c
- *      This file defines the PCI operation for EMMA2RH.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/pci/ops-vr41xx.c
diff --git a/arch/mips/pci/ops-vr41xx.c b/arch/mips/pci/ops-vr41xx.c
index 900c6b32576c..28962a7c6606 100644
--- a/arch/mips/pci/ops-vr41xx.c
+++ b/arch/mips/pci/ops-vr41xx.c
@@ -2,8 +2,8 @@
  *  ops-vr41xx.c, PCI configuration routines for the PCIU of NEC VR4100 series.
  *
  *  Copyright (C) 2001-2003 MontaVista Software Inc.
- *    Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
- *  Copyright (C) 2004-2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *    Author: Yoichi Yuasa <source@mvista.com>
+ *  Copyright (C) 2004-2005  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -21,7 +21,7 @@
  */
 /*
  * Changes:
- *  MontaVista Software Inc. <yyuasa@mvista.com> or <source@mvista.com>
+ *  MontaVista Software Inc. <source@mvista.com>
  *  - New creation, NEC VR4122 and VR4131 are supported.
  */
 #include <linux/pci.h>
diff --git a/arch/mips/pci/pci-emma2rh.c b/arch/mips/pci/pci-emma2rh.c
index 2df4190232cd..773e34ff4d1c 100644
--- a/arch/mips/pci/pci-emma2rh.c
+++ b/arch/mips/pci/pci-emma2rh.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/pci/pci-emma2rh.c
- *      This file defines the PCI configration.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/ddb5xxx/ddb5477/pci.c
diff --git a/arch/mips/cavium-octeon/pci.c b/arch/mips/pci/pci-octeon.c
index 67c0ff5e92f1..9cb0c807f564 100644
--- a/arch/mips/cavium-octeon/pci.c
+++ b/arch/mips/pci/pci-octeon.c
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2005-2007 Cavium Networks
+ * Copyright (C) 2005-2009 Cavium Networks
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -17,8 +17,7 @@
 #include <asm/octeon/octeon.h>
 #include <asm/octeon/cvmx-npi-defs.h>
 #include <asm/octeon/cvmx-pci-defs.h>
-
-#include "pci-common.h"
+#include <asm/octeon/pci-octeon.h>
 
 #define USE_OCTEON_INTERNAL_ARBITER
 
@@ -54,6 +53,126 @@ union octeon_pci_address {
         } s;
 };
 
+int __initdata (*octeon_pcibios_map_irq)(const struct pci_dev *dev,
+                                         u8 slot, u8 pin);
+enum octeon_dma_bar_type octeon_dma_bar_type = OCTEON_DMA_BAR_TYPE_INVALID;
+
+/**
+ * Map a PCI device to the appropriate interrupt line
+ *
+ * @dev:    The Linux PCI device structure for the device to map
+ * @slot:   The slot number for this device on __BUS 0__. Linux
+ *               enumerates through all the bridges and figures out the
+ *               slot on Bus 0 where this device eventually hooks to.
+ * @pin:    The PCI interrupt pin read from the device, then swizzled
+ *               as it goes through each bridge.
+ * Returns Interrupt number for the device
+ */
+int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+        if (octeon_pcibios_map_irq)
+                return octeon_pcibios_map_irq(dev, slot, pin);
+        else
+                panic("octeon_pcibios_map_irq not set.");
+}
+
+
+/*
+ * Called to perform platform specific PCI setup
+ */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+        uint16_t config;
+        uint32_t dconfig;
+        int pos;
+        /*
+         * Force the Cache line setting to 64 bytes. The standard
+         * Linux bus scan doesn't seem to set it. Octeon really has
+         * 128 byte lines, but Intel bridges get really upset if you
+         * try and set values above 64 bytes. Value is specified in
+         * 32bit words.
+         */
+        pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 64 / 4);
+        /* Set latency timers for all devices */
+        pci_write_config_byte(dev, PCI_LATENCY_TIMER, 48);
+
+        /* Enable reporting System errors and parity errors on all devices */
+        /* Enable parity checking and error reporting */
+        pci_read_config_word(dev, PCI_COMMAND, &config);
+        config |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR;
+        pci_write_config_word(dev, PCI_COMMAND, config);
+
+        if (dev->subordinate) {
+                /* Set latency timers on sub bridges */
+                pci_write_config_byte(dev, PCI_SEC_LATENCY_TIMER, 48);
+                /* More bridge error detection */
+                pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &config);
+                config |= PCI_BRIDGE_CTL_PARITY | PCI_BRIDGE_CTL_SERR;
+                pci_write_config_word(dev, PCI_BRIDGE_CONTROL, config);
+        }
+
+        /* Enable the PCIe normal error reporting */
+        pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
+        if (pos) {
+                /* Update Device Control */
+                pci_read_config_word(dev, pos + PCI_EXP_DEVCTL, &config);
+                /* Correctable Error Reporting */
+                config |= PCI_EXP_DEVCTL_CERE;
+                /* Non-Fatal Error Reporting */
+                config |= PCI_EXP_DEVCTL_NFERE;
+                /* Fatal Error Reporting */
+                config |= PCI_EXP_DEVCTL_FERE;
+                /* Unsupported Request */
+                config |= PCI_EXP_DEVCTL_URRE;
+                pci_write_config_word(dev, pos + PCI_EXP_DEVCTL, config);
+        }
+
+        /* Find the Advanced Error Reporting capability */
+        pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR);
+        if (pos) {
+                /* Clear Uncorrectable Error Status */
+                pci_read_config_dword(dev, pos + PCI_ERR_UNCOR_STATUS,
+                                      &dconfig);
+                pci_write_config_dword(dev, pos + PCI_ERR_UNCOR_STATUS,
+                                       dconfig);
+                /* Enable reporting of all uncorrectable errors */
+                /* Uncorrectable Error Mask - turned on bits disable errors */
+                pci_write_config_dword(dev, pos + PCI_ERR_UNCOR_MASK, 0);
+                /*
+                 * Leave severity at HW default. This only controls if
+                 * errors are reported as uncorrectable or
+                 * correctable, not if the error is reported.
+                 */
+                /* PCI_ERR_UNCOR_SEVER - Uncorrectable Error Severity */
+                /* Clear Correctable Error Status */
+                pci_read_config_dword(dev, pos + PCI_ERR_COR_STATUS, &dconfig);
+                pci_write_config_dword(dev, pos + PCI_ERR_COR_STATUS, dconfig);
+                /* Enable reporting of all correctable errors */
+                /* Correctable Error Mask - turned on bits disable errors */
+                pci_write_config_dword(dev, pos + PCI_ERR_COR_MASK, 0);
+                /* Advanced Error Capabilities */
+                pci_read_config_dword(dev, pos + PCI_ERR_CAP, &dconfig);
+                /* ECRC Generation Enable */
+                if (config & PCI_ERR_CAP_ECRC_GENC)
+                        config |= PCI_ERR_CAP_ECRC_GENE;
+                /* ECRC Check Enable */
+                if (config & PCI_ERR_CAP_ECRC_CHKC)
+                        config |= PCI_ERR_CAP_ECRC_CHKE;
+                pci_write_config_dword(dev, pos + PCI_ERR_CAP, dconfig);
+                /* PCI_ERR_HEADER_LOG - Header Log Register (16 bytes) */
+                /* Report all errors to the root complex */
+                pci_write_config_dword(dev, pos + PCI_ERR_ROOT_COMMAND,
+                                       PCI_ERR_ROOT_CMD_COR_EN |
+                                       PCI_ERR_ROOT_CMD_NONFATAL_EN |
+                                       PCI_ERR_ROOT_CMD_FATAL_EN);
+                /* Clear the Root status register */
+                pci_read_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, &dconfig);
+                pci_write_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, dconfig);
+        }
+
+        return 0;
+}
+
 /**
  * Return the mapping of PCI device number to IRQ line. Each
  * character in the return string represents the interrupt
@@ -136,9 +255,8 @@ int __init octeon_pci_pcibios_map_irq(const struct pci_dev *dev,
 }
 
 
-/**
+/*
  * Read a value from configuration space
- *
  */
 static int octeon_read_config(struct pci_bus *bus, unsigned int devfn,
                               int reg, int size, u32 *val)
@@ -174,15 +292,8 @@ static int octeon_read_config(struct pci_bus *bus, unsigned int devfn,
 }
 
 
-/**
+/*
  * Write a value to PCI configuration space
- *
- * @bus:
- * @devfn:
- * @reg:
- * @size:
- * @val:
- * Returns
  */
 static int octeon_write_config(struct pci_bus *bus, unsigned int devfn,
                                int reg, int size, u32 val)
@@ -251,10 +362,8 @@ static struct pci_controller octeon_pci_controller = {
 };
 
 
-/**
+/*
  * Low level initialize the Octeon PCI controller
- *
- * Returns
  */
 static void octeon_pci_initialize(void)
 {
@@ -398,7 +507,7 @@ static void octeon_pci_initialize(void)
                 pci_int_arb_cfg.s.en = 1;       /* Internal arbiter enable */
                 cvmx_write_csr(CVMX_NPI_PCI_INT_ARB_CFG, pci_int_arb_cfg.u64);
         }
-#endif                          /* USE_OCTEON_INTERNAL_ARBITER */
+#endif  /* USE_OCTEON_INTERNAL_ARBITER */
 
         /*
          * Preferrably written to 1 to set MLTD. [RDSATI,TRTAE,
@@ -457,10 +566,8 @@ static void octeon_pci_initialize(void)
 }
 
 
-/**
+/*
  * Initialize the Octeon PCI controller
- *
- * Returns
  */
 static int __init octeon_pci_setup(void)
 {
diff --git a/arch/mips/pci/pci-tx4927.c b/arch/mips/pci/pci-tx4927.c
index aaa900596792..a5807406a7f1 100644
--- a/arch/mips/pci/pci-tx4927.c
+++ b/arch/mips/pci/pci-tx4927.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/pci/pci-tx4927.c
- *
  * Based on linux/arch/mips/txx9/rbtx4938/setup.c,
  *          and RBTX49xx patch from CELF patch archive.
  *
diff --git a/arch/mips/pci/pci-tx4938.c b/arch/mips/pci/pci-tx4938.c
index 1ea257bc3b8f..20e45f30b2ef 100644
--- a/arch/mips/pci/pci-tx4938.c
+++ b/arch/mips/pci/pci-tx4938.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/pci/pci-tx4938.c
- *
  * Based on linux/arch/mips/txx9/rbtx4938/setup.c,
  *          and RBTX49xx patch from CELF patch archive.
  *
diff --git a/arch/mips/pci/pci-tx4939.c b/arch/mips/pci/pci-tx4939.c
index 5fecf1cdc325..9ef840693baf 100644
--- a/arch/mips/pci/pci-tx4939.c
+++ b/arch/mips/pci/pci-tx4939.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/pci/pci-tx4939.c
- *
  * Based on linux/arch/mips/txx9/rbtx4939/setup.c,
  *          and RBTX49xx patch from CELF patch archive.
  *
diff --git a/arch/mips/pci/pci-vr41xx.c b/arch/mips/pci/pci-vr41xx.c
index d1e049b55f34..56525711f8b7 100644
--- a/arch/mips/pci/pci-vr41xx.c
+++ b/arch/mips/pci/pci-vr41xx.c
@@ -2,8 +2,8 @@
  *  pci-vr41xx.c, PCI Control Unit routines for the NEC VR4100 series.
  *
  *  Copyright (C) 2001-2003 MontaVista Software Inc.
- *    Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
- *  Copyright (C) 2004-2008  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *    Author: Yoichi Yuasa <source@mvista.com>
+ *  Copyright (C) 2004-2008  Yoichi Yuasa <yuasa@linux-mips.org>
  *  Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -22,7 +22,7 @@
  */
 /*
  * Changes:
- *  MontaVista Software Inc. <yyuasa@mvista.com> or <source@mvista.com>
+ *  MontaVista Software Inc. <source@mvista.com>
  *  - New creation, NEC VR4122 and VR4131 are supported.
  */
 #include <linux/init.h>
diff --git a/arch/mips/pci/pci-vr41xx.h b/arch/mips/pci/pci-vr41xx.h
index 8a35e32b8376..6b1ae2eb1c06 100644
--- a/arch/mips/pci/pci-vr41xx.h
+++ b/arch/mips/pci/pci-vr41xx.h
@@ -2,8 +2,8 @@
  *  pci-vr41xx.h, Include file for PCI Control Unit of the NEC VR4100 series.
  *
  *  Copyright (C) 2002  MontaVista Software Inc.
- *    Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
- *  Copyright (C) 2004-2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *    Author: Yoichi Yuasa <source@mvista.com>
+ *  Copyright (C) 2004-2005  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/cavium-octeon/pcie.c b/arch/mips/pci/pcie-octeon.c
index 49d14081b3b5..6aa5c542d52d 100644
--- a/arch/mips/cavium-octeon/pcie.c
+++ b/arch/mips/pci/pcie-octeon.c
@@ -18,8 +18,7 @@
 #include <asm/octeon/cvmx-pescx-defs.h>
 #include <asm/octeon/cvmx-pexp-defs.h>
 #include <asm/octeon/cvmx-helper-errata.h>
-
-#include "pci-common.h"
+#include <asm/octeon/pci-octeon.h>
 
 union cvmx_pcie_address {
         uint64_t u64;
@@ -976,13 +975,13 @@ static int cvmx_pcie_rc_initialize(int pcie_port)
 /**
  * Map a PCI device to the appropriate interrupt line
  *
- * @param dev    The Linux PCI device structure for the device to map
- * @param slot   The slot number for this device on __BUS 0__. Linux
+ * @dev:    The Linux PCI device structure for the device to map
+ * @slot:   The slot number for this device on __BUS 0__. Linux
  *               enumerates through all the bridges and figures out the
  *               slot on Bus 0 where this device eventually hooks to.
- * @param pin    The PCI interrupt pin read from the device, then swizzled
+ * @pin:    The PCI interrupt pin read from the device, then swizzled
  *               as it goes through each bridge.
- * @return Interrupt number for the device
+ * Returns Interrupt number for the device
  */
 int __init octeon_pcie_pcibios_map_irq(const struct pci_dev *dev,
                                        u8 slot, u8 pin)
@@ -1025,12 +1024,12 @@ int __init octeon_pcie_pcibios_map_irq(const struct pci_dev *dev,
 /**
  * Read a value from configuration space
  *
- * @param bus
- * @param devfn
- * @param reg
- * @param size
- * @param val
- * @return
+ * @bus:
+ * @devfn:
+ * @reg:
+ * @size:
+ * @val:
+ * Returns
  */
 static inline int octeon_pcie_read_config(int pcie_port, struct pci_bus *bus,
                                           unsigned int devfn, int reg, int size,
@@ -1041,19 +1040,29 @@ static inline int octeon_pcie_read_config(int pcie_port, struct pci_bus *bus,
         int bus_number = bus->number;
 
         /*
-         * We need to force the bus number to be zero on the root
-         * bus. Linux numbers the 2nd root bus to start after all
-         * buses on root 0.
+         * For the top level bus make sure our hardware bus number
+         * matches the software one.
          */
-        if (bus->parent == NULL)
-                bus_number = 0;
+        if (bus->parent == NULL) {
+                union cvmx_pciercx_cfg006 pciercx_cfg006;
+                pciercx_cfg006.u32 = cvmx_pcie_cfgx_read(pcie_port,
+                        CVMX_PCIERCX_CFG006(pcie_port));
+                if (pciercx_cfg006.s.pbnum != bus_number) {
+                        pciercx_cfg006.s.pbnum = bus_number;
+                        pciercx_cfg006.s.sbnum = bus_number;
+                        pciercx_cfg006.s.subbnum = bus_number;
+                        cvmx_pcie_cfgx_write(pcie_port,
+                                CVMX_PCIERCX_CFG006(pcie_port),
+                                pciercx_cfg006.u32);
+                }
+        }
 
         /*
          * PCIe only has a single device connected to Octeon. It is
          * always device ID 0. Don't bother doing reads for other
          * device IDs on the first segment.
          */
-        if ((bus_number == 0) && (devfn >> 3 != 0))
+        if ((bus->parent == NULL) && (devfn >> 3 != 0))
                 return PCIBIOS_FUNC_NOT_SUPPORTED;
 
         /*
@@ -1071,7 +1080,7 @@ static inline int octeon_pcie_read_config(int pcie_port, struct pci_bus *bus,
                  * bridge only respondes to device ID 0, function
                  * 0-1
                  */
-                if ((bus_number == 0) && (devfn >= 2))
+                if ((bus->parent == NULL) && (devfn >= 2))
                         return PCIBIOS_FUNC_NOT_SUPPORTED;
                 /*
                  * The PCI-X slots are device ID 2,3. Choose one of
@@ -1156,25 +1165,18 @@ static int octeon_pcie1_read_config(struct pci_bus *bus, unsigned int devfn,
 /**
  * Write a value to PCI configuration space
  *
- * @param bus
- * @param devfn
- * @param reg
- * @param size
- * @param val
- * @return
+ * @bus:
+ * @devfn:
+ * @reg:
+ * @size:
+ * @val:
+ * Returns
  */
 static inline int octeon_pcie_write_config(int pcie_port, struct pci_bus *bus,
                                            unsigned int devfn, int reg,
                                            int size, u32 val)
 {
         int bus_number = bus->number;
-        /*
-         * We need to force the bus number to be zero on the root
-         * bus. Linux numbers the 2nd root bus to start after all
-         * busses on root 0.
-         */
-        if (bus->parent == NULL)
-                bus_number = 0;
 
         switch (size) {
         case 4:
@@ -1254,7 +1256,7 @@ static struct pci_controller octeon_pcie1_controller = {
 /**
  * Initialize the Octeon PCIe controllers
  *
- * @return
+ * Returns
  */
 static int __init octeon_pcie_setup(void)
 {
diff --git a/arch/mips/pmc-sierra/msp71xx/gpio.c b/arch/mips/pmc-sierra/msp71xx/gpio.c
index 69848c5813e2..aaccbe524386 100644
--- a/arch/mips/pmc-sierra/msp71xx/gpio.c
+++ b/arch/mips/pmc-sierra/msp71xx/gpio.c
@@ -1,6 +1,4 @@
 /*
- * @file /arch/mips/pmc-sierra/msp71xx/gpio.c
- *
  * Generic PMC MSP71xx GPIO handling. These base gpio are controlled by two
  * types of registers. The data register sets the output level when in output
  * mode and when in input mode will contain the value at the input. The config
diff --git a/arch/mips/pmc-sierra/msp71xx/gpio_extended.c b/arch/mips/pmc-sierra/msp71xx/gpio_extended.c
index fc6dbc6cf1c0..2a99f360fae4 100644
--- a/arch/mips/pmc-sierra/msp71xx/gpio_extended.c
+++ b/arch/mips/pmc-sierra/msp71xx/gpio_extended.c
@@ -1,6 +1,4 @@
 /*
- * @file /arch/mips/pmc-sierra/msp71xx/gpio_extended.c
- *
  * Generic PMC MSP71xx EXTENDED (EXD) GPIO handling. The extended gpio is
  * a set of hardware registers that have no need for explicit locking as
  * it is handled by unique method of writing individual set/clr bits.
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c
index f5f1b8d2bb9a..61f390232346 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c
@@ -45,13 +45,6 @@ static inline void mask_msp_slp_irq(unsigned int irq)
  */
 static inline void ack_msp_slp_irq(unsigned int irq)
 {
-        mask_slp_irq(irq);
-
-        /*
-         * only really necessary for 18, 16-14 and sometimes 3:0 (since
-         * these can be edge sensitive) but it doesn't hurt  for the others.
-         */
-
         /* check for PER interrupt range */
         if (irq < MSP_PER_INTBASE)
                 *SLP_INT_STS_REG = (1 << (irq - MSP_SLP_INTBASE));
@@ -62,8 +55,7 @@ static inline void ack_msp_slp_irq(unsigned int irq)
 static struct irq_chip msp_slp_irq_controller = {
         .name = "MSP_SLP",
         .ack = ack_msp_slp_irq,
-        .mask = ack_msp_slp_irq,
-        .mask_ack = ack_msp_slp_irq,
+        .mask = mask_msp_slp_irq,
         .unmask = unmask_msp_slp_irq,
 };
 
@@ -79,7 +71,7 @@ void __init msp_slp_irq_init(void)
 
         /* initialize all the IRQ descriptors */
         for (i = MSP_SLP_INTBASE; i < MSP_PER_INTBASE + 32; i++)
-                set_irq_chip_and_handler(i, &msp_slp_irq_controller
+                set_irq_chip_and_handler(i, &msp_slp_irq_controller,
                                          handle_level_irq);
 }
 
diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
index caf5e9a0acc7..fc990cb31941 100644
--- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
+++ b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
@@ -1,6 +1,4 @@
 /*
- *  arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
- *
  *  Copyright (C) 2003 PMC-Sierra Inc.
  *  Author: Manish Lachwani (lachwani@pmc-sierra.com)
  *
diff --git a/arch/mips/sibyte/swarm/swarm-i2c.c b/arch/mips/sibyte/swarm/swarm-i2c.c
index 4282ac9d01d2..062505054d42 100644
--- a/arch/mips/sibyte/swarm/swarm-i2c.c
+++ b/arch/mips/sibyte/swarm/swarm-i2c.c
@@ -1,6 +1,4 @@
 /*
- *      arch/mips/sibyte/swarm/swarm-i2c.c
- *
  *      Broadcom BCM91250A (SWARM), etc. I2C platform setup.
  *
  *      Copyright (c) 2008  Maciej W. Rozycki
diff --git a/arch/mips/txx9/generic/mem_tx4927.c b/arch/mips/txx9/generic/mem_tx4927.c
index ef6ea6e97873..70f9626f8227 100644
--- a/arch/mips/txx9/generic/mem_tx4927.c
+++ b/arch/mips/txx9/generic/mem_tx4927.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/txx9/generic/mem_tx4927.c
- *
  * common tx4927 memory interface
  *
  * Author: MontaVista Software, Inc.
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index 3b7d77d61ce0..a205e2ba8e7b 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/txx9/generic/setup.c
- *
  * Based on linux/arch/mips/txx9/rbtx4938/setup.c,
  *          and RBTX49xx patch from CELF patch archive.
  *
diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c
index c033ffe71cdf..b0c241ecf603 100644
--- a/arch/mips/txx9/rbtx4939/setup.c
+++ b/arch/mips/txx9/rbtx4939/setup.c
@@ -512,10 +512,10 @@ static void __init rbtx4939_setup(void)
         rbtx4939_ebusc_setup();
         /* always enable ATA0 */
         txx9_set64(&tx4939_ccfgptr->pcfg, TX4939_PCFG_ATA0MODE);
-        rbtx4939_update_ioc_pen();
         if (txx9_master_clock == 0)
                 txx9_master_clock = 20000000;
         tx4939_setup();
+        rbtx4939_update_ioc_pen();
 #ifdef HAVE_RBTX4939_IOSWAB
         ioswabw = rbtx4939_ioswabw;
         __mem_ioswabw = rbtx4939_mem_ioswabw;
diff --git a/arch/mips/vr41xx/casio-e55/setup.c b/arch/mips/vr41xx/casio-e55/setup.c
index 6d9bab890587..719f4a5b9844 100644
--- a/arch/mips/vr41xx/casio-e55/setup.c
+++ b/arch/mips/vr41xx/casio-e55/setup.c
@@ -1,7 +1,7 @@
 /*
  *  setup.c, Setup for the CASIO CASSIOPEIA E-11/15/55/65.
  *
- *  Copyright (C) 2002-2006  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2002-2006  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/vr41xx/common/bcu.c b/arch/mips/vr41xx/common/bcu.c
index d77c330a0d59..6346c59c9f9d 100644
--- a/arch/mips/vr41xx/common/bcu.c
+++ b/arch/mips/vr41xx/common/bcu.c
@@ -2,8 +2,8 @@
  *  bcu.c, Bus Control Unit routines for the NEC VR4100 series.
  *
  *  Copyright (C) 2002  MontaVista Software Inc.
- *    Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com>
- *  Copyright (C) 2003-2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *    Author: Yoichi Yuasa <source@mvista.com>
+ *  Copyright (C) 2003-2005  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -21,11 +21,11 @@
  */
 /*
  * Changes:
- *  MontaVista Software Inc. <yyuasa@mvista.com> or <source@mvista.com>
+ *  MontaVista Software Inc. <source@mvista.com>
  *  - New creation, NEC VR4122 and VR4131 are supported.
  *  - Added support for NEC VR4111 and VR4121.
  *
- *  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Yoichi Yuasa <yuasa@linux-mips.org>
  *  - Added support for NEC VR4133.
  */
 #include <linux/kernel.h>
diff --git a/arch/mips/vr41xx/common/cmu.c b/arch/mips/vr41xx/common/cmu.c
index ad0e8e3409d9..8ba7d04a5ec5 100644
--- a/arch/mips/vr41xx/common/cmu.c
+++ b/arch/mips/vr41xx/common/cmu.c
@@ -2,8 +2,8 @@
  *  cmu.c, Clock Mask Unit routines for the NEC VR4100 series.
  *
  *  Copyright (C) 2001-2002  MontaVista Software Inc.
- *    Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
- *  Copuright (C) 2003-2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *    Author: Yoichi Yuasa <source@mvista.com>
+ *  Copuright (C) 2003-2005  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -21,11 +21,11 @@
  */
 /*
  * Changes:
- *  MontaVista Software Inc. <yyuasa@mvista.com> or <source@mvista.com>
+ *  MontaVista Software Inc. <source@mvista.com>
  *  - New creation, NEC VR4122 and VR4131 are supported.
  *  - Added support for NEC VR4111 and VR4121.
  *
- *  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Yoichi Yuasa <yuasa@linux-mips.org>
  *  - Added support for NEC VR4133.
  */
 #include <linux/init.h>
diff --git a/arch/mips/vr41xx/common/giu.c b/arch/mips/vr41xx/common/giu.c
index 2b272f1496fe..22cc6f2100a1 100644
--- a/arch/mips/vr41xx/common/giu.c
+++ b/arch/mips/vr41xx/common/giu.c
@@ -1,7 +1,7 @@
 /*
  *  NEC VR4100 series GIU platform device.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
index 3f23d9fda662..6d39e222b170 100644
--- a/arch/mips/vr41xx/common/icu.c
+++ b/arch/mips/vr41xx/common/icu.c
@@ -2,8 +2,8 @@
  *  icu.c, Interrupt Control Unit routines for the NEC VR4100 series.
  *
  *  Copyright (C) 2001-2002  MontaVista Software Inc.
- *    Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
- *  Copyright (C) 2003-2006  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *    Author: Yoichi Yuasa <source@mvista.com>
+ *  Copyright (C) 2003-2006  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -21,11 +21,11 @@
  */
 /*
  * Changes:
- *  MontaVista Software Inc. <yyuasa@mvista.com> or <source@mvista.com>
+ *  MontaVista Software Inc. <source@mvista.com>
  *  - New creation, NEC VR4122 and VR4131 are supported.
  *  - Added support for NEC VR4111 and VR4121.
  *
- *  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Yoichi Yuasa <yuasa@linux-mips.org>
  *  - Coped with INTASSIGN of NEC VR4133.
  */
 #include <linux/errno.h>
diff --git a/arch/mips/vr41xx/common/init.c b/arch/mips/vr41xx/common/init.c
index c64995342ba8..1386e6f081c8 100644
--- a/arch/mips/vr41xx/common/init.c
+++ b/arch/mips/vr41xx/common/init.c
@@ -1,7 +1,7 @@
 /*
  *  init.c, Common initialization routines for NEC VR4100 series.
  *
- *  Copyright (C) 2003-2008  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2003-2008  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
index 9cc389109b19..bef06872f012 100644
--- a/arch/mips/vr41xx/common/irq.c
+++ b/arch/mips/vr41xx/common/irq.c
@@ -1,7 +1,7 @@
 /*
  *  Interrupt handing routines for NEC VR4100 series.
  *
- *  Copyright (C) 2005-2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2005-2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/vr41xx/common/pmu.c b/arch/mips/vr41xx/common/pmu.c
index 028aaf75eb21..692b4e85b7fc 100644
--- a/arch/mips/vr41xx/common/pmu.c
+++ b/arch/mips/vr41xx/common/pmu.c
@@ -1,7 +1,7 @@
 /*
  *  pmu.c, Power Management Unit routines for NEC VR4100 series.
  *
- *  Copyright (C) 2003-2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2003-2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/vr41xx/common/rtc.c b/arch/mips/vr41xx/common/rtc.c
index 9f26c14edcac..ebc5dcf0ed8e 100644
--- a/arch/mips/vr41xx/common/rtc.c
+++ b/arch/mips/vr41xx/common/rtc.c
@@ -1,7 +1,7 @@
 /*
  *  NEC VR4100 series RTC platform device.
  *
- *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/vr41xx/common/siu.c b/arch/mips/vr41xx/common/siu.c
index 654dee6208be..54eae56108fb 100644
--- a/arch/mips/vr41xx/common/siu.c
+++ b/arch/mips/vr41xx/common/siu.c
@@ -1,7 +1,7 @@
 /*
  *  NEC VR4100 series SIU platform device.
  *
- *  Copyright (C) 2007-2008  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2007-2008  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/vr41xx/common/type.c b/arch/mips/vr41xx/common/type.c
index e0c1ac5e988e..ff841422b638 100644
--- a/arch/mips/vr41xx/common/type.c
+++ b/arch/mips/vr41xx/common/type.c
@@ -1,7 +1,7 @@
 /*
  *  type.c, System type for NEC VR4100 series.
  *
- *  Copyright (C) 2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2005  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/arch/mips/vr41xx/ibm-workpad/setup.c b/arch/mips/vr41xx/ibm-workpad/setup.c
index 9eef297eca1a..3982f378a3e6 100644
--- a/arch/mips/vr41xx/ibm-workpad/setup.c
+++ b/arch/mips/vr41xx/ibm-workpad/setup.c
@@ -1,7 +1,7 @@
 /*
  *  setup.c, Setup for the IBM WorkPad z50.
  *
- *  Copyright (C) 2002-2006  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2002-2006  Yoichi Yuasa <yuasa@linux-mips.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by