Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (36 commits)
  MIPS: Calculate proper ebase value for 64-bit kernels
  MIPS: Alchemy: DB1200: Remove custom wait implementation
  MIPS: Big Sur: Make defconfig more useful.
  MIPS: Fix __vmalloc() etc. on MIPS for non-GPL modules
  MIPS: Sibyte: Fix M3 TLB exception handler workaround.
  MIPS: BCM63xx: Fix build failure in board_bcm963xx.c
  MIPS: uasm: Add OR instruction.
  MIPS: Sibyte: Apply M3 workaround only on affected chip types and versions.
  MIPS: BCM63xx: Initialize gpio_out_low & out_high to current value at boot.
  MIPS: BCM63xx: Register SSB SPROM fallback in board's first stage callback
  MIPS: BCM63xx: Fix typo in cpu-feature-overrides file.
  MIPS: BCM63xx: Add support for second uart.
  MIPS: BCM63xx: Fix double gpio registration.
  MIPS: BCM63xx: Add DWVS0 board
  MIPS: BCM63xx: Add the RTA1025W-16 BCM6348-based board to suppported boards.
  MIPS: BCM63xx: Fix BCM6338 and BCM6345 gpio count
  MIPS: libgcc.h: Checkpatch cleanup
  MIPS: Loongson-2F: Flush the branch target history in BTB and RAS
  MIPS: Move signal trampolines off of the stack.
  MIPS: Preliminary VDSO
  ...

arch/mips/alchemy/devboards/db1200/setup.c

@@ -60,43 +60,6 @@ void __init board_setup(void)
 	wmb();
 }
 
-/* use the hexleds to count the number of times the cpu has entered
- * wait, the dots to indicate whether the CPU is currently idle or
- * active (dots off = sleeping, dots on = working) for cases where
- * the number doesn't change for a long(er) period of time.
- */
-static void db1200_wait(void)
-{
-	__asm__("	.set	push			\n"
-		"	.set	mips3			\n"
-		"	.set	noreorder		\n"
-		"	cache	0x14, 0(%0)		\n"
-		"	cache	0x14, 32(%0)		\n"
-		"	cache	0x14, 64(%0)		\n"
-		/* dots off: we're about to call wait */
-		"	lui	$26, 0xb980		\n"
-		"	ori	$27, $0, 3		\n"
-		"	sb	$27, 0x18($26)		\n"
-		"	sync				\n"
-		"	nop				\n"
-		"	wait				\n"
-		"	nop				\n"
-		"	nop				\n"
-		"	nop				\n"
-		"	nop				\n"
-		"	nop				\n"
-		/* dots on: there's work to do, increment cntr */
-		"	lui	$26, 0xb980		\n"
-		"	sb	$0, 0x18($26)		\n"
-		"	lui	$26, 0xb9c0		\n"
-		"	lb	$27, 0($26)		\n"
-		"	addiu	$27, $27, 1		\n"
-		"	sb	$27, 0($26)		\n"
-		"	sync				\n"
-		"	.set	pop			\n"
-		: : "r" (db1200_wait));
-}
-
 static int __init db1200_arch_init(void)
 {
 	/* GPIO7 is low-level triggered CPLD cascade */
@@ -110,9 +73,6 @@ static int __init db1200_arch_init(void)
 	irq_to_desc(DB1200_SD0_INSERT_INT)->status |= IRQ_NOAUTOEN;
 	irq_to_desc(DB1200_SD0_EJECT_INT)->status |= IRQ_NOAUTOEN;
 
-	if (cpu_wait)
-		cpu_wait = db1200_wait;
-
 	return 0;
 }
 arch_initcall(db1200_arch_init);

arch/mips/ar7/platform.c

@@ -168,7 +168,7 @@ static struct plat_vlynq_data vlynq_high_data = {
 		.on	= vlynq_on,
 		.off	= vlynq_off,
 	},
-	.reset_bit	= 26,
+	.reset_bit	= 16,
 	.gpio_bit	= 19,
 };
 
@@ -600,6 +600,7 @@ static int __init ar7_register_devices(void)
 	}
 
 	if (ar7_has_high_cpmac()) {
+		res = fixed_phy_add(PHY_POLL, cpmac_high.id, &fixed_phy_status);
 		if (!res) {
 			cpmac_get_mac(1, cpmac_high_data.dev_addr);
 

arch/mips/bcm63xx/boards/board_bcm963xx.c

@@ -18,6 +18,7 @@
 #include <asm/addrspace.h>
 #include <bcm63xx_board.h>
 #include <bcm63xx_cpu.h>
+#include <bcm63xx_dev_uart.h>
 #include <bcm63xx_regs.h>
 #include <bcm63xx_io.h>
 #include <bcm63xx_dev_pci.h>
@@ -40,6 +41,7 @@ static struct board_info __initdata board_96338gw = {
 	.name				= "96338GW",
 	.expected_cpu_id		= 0x6338,
 
+	.has_uart0			= 1,
 	.has_enet0			= 1,
 	.enet0 = {
 		.force_speed_100	= 1,
@@ -82,6 +84,7 @@ static struct board_info __initdata board_96338w = {
 	.name				= "96338W",
 	.expected_cpu_id		= 0x6338,
 
+	.has_uart0			= 1,
 	.has_enet0			= 1,
 	.enet0 = {
 		.force_speed_100	= 1,
@@ -126,6 +129,8 @@ static struct board_info __initdata board_96338w = {
 static struct board_info __initdata board_96345gw2 = {
 	.name				= "96345GW2",
 	.expected_cpu_id		= 0x6345,
+
+	.has_uart0			= 1,
 };
 #endif
 
@@ -137,6 +142,7 @@ static struct board_info __initdata board_96348r = {
 	.name				= "96348R",
 	.expected_cpu_id		= 0x6348,
 
+	.has_uart0			= 1,
 	.has_enet0			= 1,
 	.has_pci			= 1,
 
@@ -180,6 +186,7 @@ static struct board_info __initdata board_96348gw_10 = {
 	.name				= "96348GW-10",
 	.expected_cpu_id		= 0x6348,
 
+	.has_uart0			= 1,
 	.has_enet0			= 1,
 	.has_enet1			= 1,
 	.has_pci			= 1,
@@ -239,6 +246,7 @@ static struct board_info __initdata board_96348gw_11 = {
 	.name				= "96348GW-11",
 	.expected_cpu_id		= 0x6348,
 
+	.has_uart0			= 1,
 	.has_enet0			= 1,
 	.has_enet1			= 1,
 	.has_pci			= 1,
@@ -292,6 +300,7 @@ static struct board_info __initdata board_96348gw = {
 	.name				= "96348GW",
 	.expected_cpu_id		= 0x6348,
 
+	.has_uart0			= 1,
 	.has_enet0			= 1,
 	.has_enet1			= 1,
 	.has_pci			= 1,
@@ -349,9 +358,10 @@ static struct board_info __initdata board_FAST2404 = {
 	.name				= "F@ST2404",
 	.expected_cpu_id		= 0x6348,
 
-	.has_enet0			= 1,
-	.has_enet1			= 1,
-	.has_pci			= 1,
+	.has_uart0			= 1,
+        .has_enet0			= 1,
+        .has_enet1			= 1,
+        .has_pci			= 1,
 
 	.enet0 = {
 		.has_phy		= 1,
@@ -368,10 +378,30 @@ static struct board_info __initdata board_FAST2404 = {
 	.has_ehci0			= 1,
 };
 
+static struct board_info __initdata board_rta1025w_16 = {
+	.name				= "RTA1025W_16",
+	.expected_cpu_id		= 0x6348,
+
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.has_pci			= 1,
+
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+	.enet1 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+};
+
+
 static struct board_info __initdata board_DV201AMR = {
 	.name				= "DV201AMR",
 	.expected_cpu_id		= 0x6348,
 
+	.has_uart0			= 1,
 	.has_pci			= 1,
 	.has_ohci0			= 1,
 
@@ -391,6 +421,7 @@ static struct board_info __initdata board_96348gw_a = {
 	.name				= "96348GW-A",
 	.expected_cpu_id		= 0x6348,
 
+	.has_uart0			= 1,
 	.has_enet0			= 1,
 	.has_enet1			= 1,
 	.has_pci			= 1,
@@ -416,6 +447,7 @@ static struct board_info __initdata board_96358vw = {
 	.name				= "96358VW",
 	.expected_cpu_id		= 0x6358,
 
+	.has_uart0			= 1,
 	.has_enet0			= 1,
 	.has_enet1			= 1,
 	.has_pci			= 1,
@@ -467,6 +499,7 @@ static struct board_info __initdata board_96358vw2 = {
 	.name				= "96358VW2",
 	.expected_cpu_id		= 0x6358,
 
+	.has_uart0			= 1,
 	.has_enet0			= 1,
 	.has_enet1			= 1,
 	.has_pci			= 1,
@@ -514,6 +547,7 @@ static struct board_info __initdata board_AGPFS0 = {
 	.name                           = "AGPF-S0",
 	.expected_cpu_id                = 0x6358,
 
+	.has_uart0			= 1,
 	.has_enet0                      = 1,
 	.has_enet1                      = 1,
 	.has_pci                        = 1,
@@ -531,6 +565,27 @@ static struct board_info __initdata board_AGPFS0 = {
 	.has_ohci0 = 1,
 	.has_ehci0 = 1,
 };
+
+static struct board_info __initdata board_DWVS0 = {
+	.name				= "DWV-S0",
+	.expected_cpu_id		= 0x6358,
+
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.has_pci			= 1,
+
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+
+	.enet1 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+
+	.has_ohci0			= 1,
+};
 #endif
 
 /*
@@ -552,15 +607,87 @@ static const struct board_info __initdata *bcm963xx_boards[] = {
 	&board_FAST2404,
 	&board_DV201AMR,
 	&board_96348gw_a,
+	&board_rta1025w_16,
 #endif
 
 #ifdef CONFIG_BCM63XX_CPU_6358
 	&board_96358vw,
 	&board_96358vw2,
 	&board_AGPFS0,
+	&board_DWVS0,
 #endif
 };
 
+/*
+ * Register a sane SPROMv2 to make the on-board
+ * bcm4318 WLAN work
+ */
+#ifdef CONFIG_SSB_PCIHOST
+static struct ssb_sprom bcm63xx_sprom = {
+	.revision		= 0x02,
+	.board_rev		= 0x17,
+	.country_code		= 0x0,
+	.ant_available_bg 	= 0x3,
+	.pa0b0			= 0x15ae,
+	.pa0b1			= 0xfa85,
+	.pa0b2			= 0xfe8d,
+	.pa1b0			= 0xffff,
+	.pa1b1			= 0xffff,
+	.pa1b2			= 0xffff,
+	.gpio0			= 0xff,
+	.gpio1			= 0xff,
+	.gpio2			= 0xff,
+	.gpio3			= 0xff,
+	.maxpwr_bg		= 0x004c,
+	.itssi_bg		= 0x00,
+	.boardflags_lo		= 0x2848,
+	.boardflags_hi		= 0x0000,
+};
+#endif
+
+/*
+ * return board name for /proc/cpuinfo
+ */
+const char *board_get_name(void)
+{
+	return board.name;
+}
+
+/*
+ * register & return a new board mac address
+ */
+static int board_get_mac_address(u8 *mac)
+{
+	u8 *p;
+	int count;
+
+	if (mac_addr_used >= nvram.mac_addr_count) {
+		printk(KERN_ERR PFX "not enough mac address\n");
+		return -ENODEV;
+	}
+
+	memcpy(mac, nvram.mac_addr_base, ETH_ALEN);
+	p = mac + ETH_ALEN - 1;
+	count = mac_addr_used;
+
+	while (count--) {
+		do {
+			(*p)++;
+			if (*p != 0)
+				break;
+			p--;
+		} while (p != mac);
+	}
+
+	if (p == mac) {
+		printk(KERN_ERR PFX "unable to fetch mac address\n");
+		return -ENODEV;
+	}
+
+	mac_addr_used++;
+	return 0;
+}
+
 /*
  * early init callback, read nvram data from flash and checksum it
  */
@@ -659,6 +786,17 @@ void __init board_prom_init(void)
 	}
 
 	bcm_gpio_writel(val, GPIO_MODE_REG);
+
+	/* Generate MAC address for WLAN and
+	 * register our SPROM */
+#ifdef CONFIG_SSB_PCIHOST
+	if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
+		memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+		memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+		if (ssb_arch_set_fallback_sprom(&bcm63xx_sprom) < 0)
+			printk(KERN_ERR "failed to register fallback SPROM\n");
+	}
+#endif
 }
 
 /*
@@ -676,49 +814,6 @@ void __init board_setup(void)
 		panic("unexpected CPU for bcm963xx board");
 }
 
-/*
- * return board name for /proc/cpuinfo
- */
-const char *board_get_name(void)
-{
-	return board.name;
-}
-
-/*
- * register & return a new board mac address
- */
-static int board_get_mac_address(u8 *mac)
-{
-	u8 *p;
-	int count;
-
-	if (mac_addr_used >= nvram.mac_addr_count) {
-		printk(KERN_ERR PFX "not enough mac address\n");
-		return -ENODEV;
-	}
-
-	memcpy(mac, nvram.mac_addr_base, ETH_ALEN);
-	p = mac + ETH_ALEN - 1;
-	count = mac_addr_used;
-
-	while (count--) {
-		do {
-			(*p)++;
-			if (*p != 0)
-				break;
-			p--;
-		} while (p != mac);
-	}
-
-	if (p == mac) {
-		printk(KERN_ERR PFX "unable to fetch mac address\n");
-		return -ENODEV;
-	}
-
-	mac_addr_used++;
-	return 0;
-}
-
 static struct mtd_partition mtd_partitions[] = {
 	{
 		.name		= "cfe",
@@ -750,33 +845,6 @@ static struct platform_device mtd_dev = {
 	},
 };
 
-/*
- * Register a sane SPROMv2 to make the on-board
- * bcm4318 WLAN work
- */
-#ifdef CONFIG_SSB_PCIHOST
-static struct ssb_sprom bcm63xx_sprom = {
-	.revision		= 0x02,
-	.board_rev		= 0x17,
-	.country_code		= 0x0,
-	.ant_available_bg 	= 0x3,
-	.pa0b0			= 0x15ae,
-	.pa0b1			= 0xfa85,
-	.pa0b2			= 0xfe8d,
-	.pa1b0			= 0xffff,
-	.pa1b1			= 0xffff,
-	.pa1b2			= 0xffff,
-	.gpio0			= 0xff,
-	.gpio1			= 0xff,
-	.gpio2			= 0xff,
-	.gpio3			= 0xff,
-	.maxpwr_bg		= 0x004c,
-	.itssi_bg		= 0x00,
-	.boardflags_lo		= 0x2848,
-	.boardflags_hi		= 0x0000,
-};
-#endif
-
 static struct gpio_led_platform_data bcm63xx_led_data;
 
 static struct platform_device bcm63xx_gpio_leds = {
@@ -792,6 +860,12 @@ int __init board_register_devices(void)
 {
 	u32 val;
 
+	if (board.has_uart0)
+		bcm63xx_uart_register(0);
+
+	if (board.has_uart1)
+		bcm63xx_uart_register(1);
+
 	if (board.has_pccard)
 		bcm63xx_pcmcia_register();
 
@@ -806,17 +880,6 @@ int __init board_register_devices(void)
 	if (board.has_dsp)
 		bcm63xx_dsp_register(&board.dsp);
 
-	/* Generate MAC address for WLAN and
-	 * register our SPROM */
-#ifdef CONFIG_SSB_PCIHOST
-	if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
-		memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
-		memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
-		if (ssb_arch_set_fallback_sprom(&bcm63xx_sprom) < 0)
-			printk(KERN_ERR "failed to register fallback SPROM\n");
-	}
-#endif
-
 	/* read base address of boot chip select (0) */
 	if (BCMCPU_IS_6345())
 		val = 0x1fc00000;

arch/mips/bcm63xx/cpu.c

@@ -36,6 +36,7 @@ static const unsigned long bcm96338_regs_base[] = {
 	[RSET_TIMER]		= BCM_6338_TIMER_BASE,
 	[RSET_WDT]		= BCM_6338_WDT_BASE,
 	[RSET_UART0]		= BCM_6338_UART0_BASE,
+	[RSET_UART1]		= BCM_6338_UART1_BASE,
 	[RSET_GPIO]		= BCM_6338_GPIO_BASE,
 	[RSET_SPI]		= BCM_6338_SPI_BASE,
 	[RSET_OHCI0]		= BCM_6338_OHCI0_BASE,
@@ -72,6 +73,7 @@ static const unsigned long bcm96345_regs_base[] = {
 	[RSET_TIMER]		= BCM_6345_TIMER_BASE,
 	[RSET_WDT]		= BCM_6345_WDT_BASE,
 	[RSET_UART0]		= BCM_6345_UART0_BASE,
+	[RSET_UART1]		= BCM_6345_UART1_BASE,
 	[RSET_GPIO]		= BCM_6345_GPIO_BASE,
 	[RSET_SPI]		= BCM_6345_SPI_BASE,
 	[RSET_UDC0]		= BCM_6345_UDC0_BASE,
@@ -109,6 +111,7 @@ static const unsigned long bcm96348_regs_base[] = {
 	[RSET_TIMER]		= BCM_6348_TIMER_BASE,
 	[RSET_WDT]		= BCM_6348_WDT_BASE,
 	[RSET_UART0]		= BCM_6348_UART0_BASE,
+	[RSET_UART1]		= BCM_6348_UART1_BASE,
 	[RSET_GPIO]		= BCM_6348_GPIO_BASE,
 	[RSET_SPI]		= BCM_6348_SPI_BASE,
 	[RSET_OHCI0]		= BCM_6348_OHCI0_BASE,
@@ -150,6 +153,7 @@ static const unsigned long bcm96358_regs_base[] = {
 	[RSET_TIMER]		= BCM_6358_TIMER_BASE,
 	[RSET_WDT]		= BCM_6358_WDT_BASE,
 	[RSET_UART0]		= BCM_6358_UART0_BASE,
+	[RSET_UART1]		= BCM_6358_UART1_BASE,
 	[RSET_GPIO]		= BCM_6358_GPIO_BASE,
 	[RSET_SPI]		= BCM_6358_SPI_BASE,
 	[RSET_OHCI0]		= BCM_6358_OHCI0_BASE,
@@ -170,6 +174,7 @@ static const unsigned long bcm96358_regs_base[] = {
 static const int bcm96358_irqs[] = {
 	[IRQ_TIMER]		= BCM_6358_TIMER_IRQ,
 	[IRQ_UART0]		= BCM_6358_UART0_IRQ,
+	[IRQ_UART1]		= BCM_6358_UART1_IRQ,
 	[IRQ_DSL]		= BCM_6358_DSL_IRQ,
 	[IRQ_ENET0]		= BCM_6358_ENET0_IRQ,
 	[IRQ_ENET1]		= BCM_6358_ENET1_IRQ,

arch/mips/bcm63xx/dev-uart.c

@@ -11,31 +11,65 @@
 #include <linux/platform_device.h>
 #include <bcm63xx_cpu.h>
 
-static struct resource uart_resources[] = {
+static struct resource uart0_resources[] = {
 	{
-		.start		= -1, /* filled at runtime */
-		.end		= -1, /* filled at runtime */
+		/* start & end filled at runtime */
 		.flags		= IORESOURCE_MEM,
 	},
 	{
-		.start		= -1, /* filled at runtime */
+		/* start filled at runtime */
 		.flags		= IORESOURCE_IRQ,
 	},
 };
 
-static struct platform_device bcm63xx_uart_device = {
-	.name		= "bcm63xx_uart",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(uart_resources),
-	.resource	= uart_resources,
+static struct resource uart1_resources[] = {
+	{
+		/* start & end filled at runtime */
+		.flags		= IORESOURCE_MEM,
+	},
+	{
+		/* start filled at runtime */
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bcm63xx_uart_devices[] = {
+	{
+		.name		= "bcm63xx_uart",
+		.id		= 0,
+		.num_resources	= ARRAY_SIZE(uart0_resources),
+		.resource	= uart0_resources,
+	},
+
+	{
+		.name		= "bcm63xx_uart",
+		.id		= 1,
+		.num_resources	= ARRAY_SIZE(uart1_resources),
+		.resource	= uart1_resources,
+	}
 };
 
-int __init bcm63xx_uart_register(void)
+int __init bcm63xx_uart_register(unsigned int id)
 {
-	uart_resources[0].start = bcm63xx_regset_address(RSET_UART0);
-	uart_resources[0].end = uart_resources[0].start;
-	uart_resources[0].end += RSET_UART_SIZE - 1;
-	uart_resources[1].start = bcm63xx_get_irq_number(IRQ_UART0);
-	return platform_device_register(&bcm63xx_uart_device);
+	if (id >= ARRAY_SIZE(bcm63xx_uart_devices))
+		return -ENODEV;
+
+	if (id == 1 && !BCMCPU_IS_6358())
+		return -ENODEV;
+
+	if (id == 0) {
+		uart0_resources[0].start = bcm63xx_regset_address(RSET_UART0);
+		uart0_resources[0].end = uart0_resources[0].start +
+			RSET_UART_SIZE - 1;
+		uart0_resources[1].start = bcm63xx_get_irq_number(IRQ_UART0);
+	}
+
+	if (id == 1) {
+		uart1_resources[0].start = bcm63xx_regset_address(RSET_UART1);
+		uart1_resources[0].end = uart1_resources[0].start +
+			RSET_UART_SIZE - 1;
+		uart1_resources[1].start = bcm63xx_get_irq_number(IRQ_UART1);
+	}
+
+	return platform_device_register(&bcm63xx_uart_devices[id]);
 }
-arch_initcall(bcm63xx_uart_register);

arch/mips/bcm63xx/gpio.c

@@ -125,10 +125,10 @@ static struct gpio_chip bcm63xx_gpio_chip = {
 
 int __init bcm63xx_gpio_init(void)
 {
+	gpio_out_low = bcm_gpio_readl(GPIO_DATA_LO_REG);
+	gpio_out_high = bcm_gpio_readl(GPIO_DATA_HI_REG);
 	bcm63xx_gpio_chip.ngpio = bcm63xx_gpio_count();
 	pr_info("registering %d GPIOs\n", bcm63xx_gpio_chip.ngpio);
 
 	return gpiochip_add(&bcm63xx_gpio_chip);
 }
-
-arch_initcall(bcm63xx_gpio_init);

arch/mips/cavium-octeon/setup.c

@@ -45,9 +45,6 @@ extern struct plat_smp_ops octeon_smp_ops;
 extern void pci_console_init(const char *arg);
 #endif
 
-#ifdef CONFIG_CAVIUM_RESERVE32
-extern uint64_t octeon_reserve32_memory;
-#endif
 static unsigned long long MAX_MEMORY = 512ull << 20;
 
 struct octeon_boot_descriptor *octeon_boot_desc_ptr;
@@ -186,54 +183,6 @@ void octeon_check_cpu_bist(void)
 	write_octeon_c0_dcacheerr(0);
 }
 
-#ifdef CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB
-/**
- * Called on every core to setup the wired tlb entry needed
- * if CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB is set.
- *
- */
-static void octeon_hal_setup_per_cpu_reserved32(void *unused)
-{
-	/*
-	 * The config has selected to wire the reserve32 memory for all
-	 * userspace applications. We need to put a wired TLB entry in for each
-	 * 512MB of reserve32 memory. We only handle double 256MB pages here,
-	 * so reserve32 must be multiple of 512MB.
-	 */
-	uint32_t size = CONFIG_CAVIUM_RESERVE32;
-	uint32_t entrylo0 =
-		0x7 | ((octeon_reserve32_memory & ((1ul << 40) - 1)) >> 6);
-	uint32_t entrylo1 = entrylo0 + (256 << 14);
-	uint32_t entryhi = (0x80000000UL - (CONFIG_CAVIUM_RESERVE32 << 20));
-	while (size >= 512) {
-#if 0
-		pr_info("CPU%d: Adding double wired TLB entry for 0x%lx\n",
-			smp_processor_id(), entryhi);
-#endif
-		add_wired_entry(entrylo0, entrylo1, entryhi, PM_256M);
-		entrylo0 += 512 << 14;
-		entrylo1 += 512 << 14;
-		entryhi += 512 << 20;
-		size -= 512;
-	}
-}
-#endif /* CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB */
-
-/**
- * Called to release the named block which was used to made sure
- * that nobody used the memory for something else during
- * init. Now we'll free it so userspace apps can use this
- * memory region with bootmem_alloc.
- *
- * This function is called only once from prom_free_prom_memory().
- */
-void octeon_hal_setup_reserved32(void)
-{
-#ifdef CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB
-	on_each_cpu(octeon_hal_setup_per_cpu_reserved32, NULL, 0, 1);
-#endif
-}
-
 /**
  * Reboot Octeon
  *
@@ -294,18 +243,6 @@ static void octeon_halt(void)
 	octeon_kill_core(NULL);
 }
 
-#if 0
-/**
- * Platform time init specifics.
- * Returns
- */
-void __init plat_time_init(void)
-{
-	/* Nothing special here, but we are required to have one */
-}
-
-#endif
-
 /**
  * Handle all the error condition interrupts that might occur.
  *
@@ -502,25 +439,13 @@ void __init prom_init(void)
 	 * memory when it is getting memory from the
 	 * bootloader. Later, after the memory allocations are
 	 * complete, the reserve32 will be freed.
-	 */
-#ifdef CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB
-	if (CONFIG_CAVIUM_RESERVE32 & 0x1ff)
-		pr_err("CAVIUM_RESERVE32 isn't a multiple of 512MB. "
-		       "This is required if CAVIUM_RESERVE32_USE_WIRED_TLB "
-		       "is set\n");
-	else
-		addr = cvmx_bootmem_phy_named_block_alloc(CONFIG_CAVIUM_RESERVE32 << 20,
-							0, 0, 512 << 20,
-							"CAVIUM_RESERVE32", 0);
-#else
-	/*
+	 *
 	 * Allocate memory for RESERVED32 aligned on 2MB boundary. This
 	 * is in case we later use hugetlb entries with it.
 	 */
 	addr = cvmx_bootmem_phy_named_block_alloc(CONFIG_CAVIUM_RESERVE32 << 20,
 						0, 0, 2 << 20,
 						"CAVIUM_RESERVE32", 0);
-#endif
 	if (addr < 0)
 		pr_err("Failed to allocate CAVIUM_RESERVE32 memory area\n");
 	else
@@ -817,9 +742,4 @@ void prom_free_prom_memory(void)
 		panic("Unable to request_irq(OCTEON_IRQ_RML)\n");
 	}
 #endif
-
-	/* This call is here so that it is performed after any TLB
-	   initializations. It needs to be after these in case the
-	   CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB option is set */
-	octeon_hal_setup_reserved32();
 }

arch/mips/cavium-octeon/smp.c

@@ -279,14 +279,6 @@ static void octeon_cpu_die(unsigned int cpu)
 	uint32_t avail_coremask;
 	struct cvmx_bootmem_named_block_desc *block_desc;
 
-#ifdef CONFIG_CAVIUM_OCTEON_WATCHDOG
-	/* Disable the watchdog */
-	cvmx_ciu_wdogx_t ciu_wdog;
-	ciu_wdog.u64 = cvmx_read_csr(CVMX_CIU_WDOGX(cpu));
-	ciu_wdog.s.mode = 0;
-	cvmx_write_csr(CVMX_CIU_WDOGX(cpu), ciu_wdog.u64);
-#endif
-
 	while (per_cpu(cpu_state, cpu) != CPU_DEAD)
 		cpu_relax();
 

arch/mips/configs/bigsur_defconfig

 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc8
-# Wed Jul  2 17:02:55 2008
+# Linux kernel version: 2.6.34-rc3
+# Sat Apr  3 16:32:11 2010
 #
 CONFIG_MIPS=y
 
@@ -9,20 +9,25 @@ CONFIG_MIPS=y
 # Machine selection
 #
 # CONFIG_MACH_ALCHEMY is not set
+# CONFIG_AR7 is not set
 # CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX 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_MACH_LOONGSON is not set
 # CONFIG_MIPS_MALTA is not set
 # CONFIG_MIPS_SIM is not set
-# CONFIG_MARKEINS 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_POWERTV is not set
 # CONFIG_SGI_IP22 is not set
 # CONFIG_SGI_IP27 is not set
 # CONFIG_SGI_IP28 is not set
@@ -36,10 +41,13 @@ CONFIG_MIPS=y
 # CONFIG_SIBYTE_SENTOSA is not set
 CONFIG_SIBYTE_BIGSUR=y
 # CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_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_SIBYTE_BCM1x80=y
 CONFIG_SIBYTE_SB1xxx_SOC=y
 # CONFIG_CPU_SB1_PASS_1 is not set
@@ -48,14 +56,13 @@ CONFIG_SIBYTE_SB1xxx_SOC=y
 # CONFIG_CPU_SB1_PASS_4 is not set
 # CONFIG_CPU_SB1_PASS_2_112x is not set
 # CONFIG_CPU_SB1_PASS_3 is not set
-# CONFIG_SIMULATION is not set
 # CONFIG_SB1_CEX_ALWAYS_FATAL is not set
 # CONFIG_SB1_CERR_STALL is not set
-CONFIG_SIBYTE_CFE=y
 # CONFIG_SIBYTE_CFE_CONSOLE is not set
 # CONFIG_SIBYTE_BUS_WATCHER is not set
 # CONFIG_SIBYTE_TBPROF is not set
 CONFIG_SIBYTE_HAS_ZBUS_PROFILING=y
+CONFIG_LOONGSON_UART_BASE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
@@ -66,15 +73,13 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_CEVT_BCM1480=y
 CONFIG_CSRC_BCM1480=y
 CONFIG_CFE=y
 CONFIG_DMA_COHERENT=y
-CONFIG_EARLY_PRINTK=y
 CONFIG_SYS_HAS_EARLY_PRINTK=y
-# CONFIG_HOTPLUG_CPU is not set
 # CONFIG_NO_IOPORT is not set
 CONFIG_CPU_BIG_ENDIAN=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
@@ -88,7 +93,8 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
 #
 # CPU selection
 #
-# CONFIG_CPU_LOONGSON2 is not set
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
 # CONFIG_CPU_MIPS32_R1 is not set
 # CONFIG_CPU_MIPS32_R2 is not set
 # CONFIG_CPU_MIPS64_R1 is not set
@@ -101,6 +107,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
 # 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
@@ -108,6 +115,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
 # CONFIG_CPU_RM7000 is not set
 # CONFIG_CPU_RM9000 is not set
 CONFIG_CPU_SB1=y
+# CONFIG_CPU_CAVIUM_OCTEON is not set
 CONFIG_SYS_HAS_CPU_SB1=y
 CONFIG_WEAK_ORDERING=y
 CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
@@ -123,11 +131,13 @@ CONFIG_64BIT=y
 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_SIBYTE_DMA_PAGEOPS is not set
 CONFIG_MIPS_MT_DISABLED=y
 # CONFIG_MIPS_MT_SMP is not set
 # CONFIG_MIPS_MT_SMTC is not set
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
@@ -142,18 +152,17 @@ CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
+CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_SMP=y
 CONFIG_SYS_SUPPORTS_SMP=y
 CONFIG_NR_CPUS_DEFAULT_4=y
 CONFIG_NR_CPUS=4
-# CONFIG_MIPS_CMP is not set
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
@@ -175,6 +184,7 @@ CONFIG_SECCOMP=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -188,6 +198,7 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_TASKSTATS=y
@@ -195,23 +206,39 @@ CONFIG_TASK_DELAY_ACCT=y
 CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_AUDIT=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=64
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
+# CONFIG_TREE_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_CGROUPS is not set
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_RELAY=y
-# CONFIG_NAMESPACES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
@@ -222,29 +249,36 @@ CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 # CONFIG_PCSPKR_PLATFORM is not set
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
+CONFIG_AIO=y
+
+#
+# Kernel Performance Events And Counters
+#
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_COMPAT_BRK=y
 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_HAVE_KPROBES is not set
-# CONFIG_HAVE_KRETPROBES is not set
-# CONFIG_HAVE_DMA_ATTRS is not set
-CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_SYSCALL_WRAPPERS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -252,26 +286,52 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
 CONFIG_BLOCK_COMPAT=y
 
 #
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+# CONFIG_FREEZER is not set
 
 #
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
@@ -280,8 +340,9 @@ CONFIG_HW_HAS_PCI=y
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-CONFIG_PCI_LEGACY=y
 CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 CONFIG_MMU=y
 CONFIG_ZONE_DMA32=y
 # CONFIG_PCCARD is not set
@@ -291,6 +352,8 @@ CONFIG_ZONE_DMA32=y
 # Executable file formats
 #
 CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MIPS32_COMPAT=y
 CONFIG_COMPAT=y
@@ -304,23 +367,20 @@ CONFIG_BINFMT_ELF32=y
 #
 CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
-
-#
-# Networking
-#
+# CONFIG_PM_RUNTIME is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -353,36 +413,6 @@ CONFIG_INET_TCP_DIAG=y
 CONFIG_TCP_CONG_CUBIC=y
 CONFIG_DEFAULT_TCP_CONG="cubic"
 CONFIG_TCP_MD5SIG=y
-CONFIG_IP_VS=m
-# CONFIG_IP_VS_DEBUG is not set
-CONFIG_IP_VS_TAB_BITS=12
-
-#
-# IPVS transport protocol load balancing support
-#
-CONFIG_IP_VS_PROTO_TCP=y
-CONFIG_IP_VS_PROTO_UDP=y
-CONFIG_IP_VS_PROTO_ESP=y
-CONFIG_IP_VS_PROTO_AH=y
-
-#
-# IPVS scheduler
-#
-CONFIG_IP_VS_RR=m
-CONFIG_IP_VS_WRR=m
-CONFIG_IP_VS_LC=m
-CONFIG_IP_VS_WLC=m
-CONFIG_IP_VS_LBLC=m
-CONFIG_IP_VS_LBLCR=m
-CONFIG_IP_VS_DH=m
-CONFIG_IP_VS_SH=m
-CONFIG_IP_VS_SED=m
-CONFIG_IP_VS_NQ=m
-
-#
-# IPVS application helper
-#
-CONFIG_IP_VS_FTP=m
 CONFIG_IPV6=m
 CONFIG_IPV6_PRIVACY=y
 CONFIG_IPV6_ROUTER_PREF=y
@@ -399,11 +429,13 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m
 CONFIG_INET6_XFRM_MODE_BEET=m
 CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
 CONFIG_IPV6_SIT=m
+CONFIG_IPV6_SIT_6RD=y
 CONFIG_IPV6_NDISC_NODETYPE=y
 CONFIG_IPV6_TUNNEL=m
 CONFIG_IPV6_MULTIPLE_TABLES=y
 CONFIG_IPV6_SUBTREES=y
 # CONFIG_IPV6_MROUTE is not set
+CONFIG_NETLABEL=y
 CONFIG_NETWORK_SECMARK=y
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
@@ -421,19 +453,53 @@ CONFIG_NF_CONNTRACK_IRC=m
 CONFIG_NF_CONNTRACK_SIP=m
 CONFIG_NF_CT_NETLINK=m
 CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
 CONFIG_NETFILTER_XT_TARGET_MARK=m
 CONFIG_NETFILTER_XT_TARGET_NFLOG=m
 CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
 CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
 CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
 CONFIG_NETFILTER_XT_MATCH_MARK=m
 CONFIG_NETFILTER_XT_MATCH_POLICY=m
 CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_IP_VS=m
+CONFIG_IP_VS_IPV6=y
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+CONFIG_IP_VS_PROTO_AH_ESP=y
+CONFIG_IP_VS_PROTO_ESP=y
+CONFIG_IP_VS_PROTO_AH=y
+CONFIG_IP_VS_PROTO_SCTP=y
+
+#
+# IPVS scheduler
+#
+CONFIG_IP_VS_RR=m
+CONFIG_IP_VS_WRR=m
+CONFIG_IP_VS_LC=m
+CONFIG_IP_VS_WLC=m
+CONFIG_IP_VS_LBLC=m
+CONFIG_IP_VS_LBLCR=m
+CONFIG_IP_VS_DH=m
+CONFIG_IP_VS_SH=m
+CONFIG_IP_VS_SED=m
+CONFIG_IP_VS_NQ=m
+
+#
+# IPVS application helper
+#
+CONFIG_IP_VS_FTP=m
 
 #
 # IP: Netfilter Configuration
 #
+CONFIG_NF_DEFRAG_IPV4=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NF_CONNTRACK_PROC_COMPAT=y
 CONFIG_IP_NF_IPTABLES=m
@@ -459,22 +525,44 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_IP6_NF_IPTABLES=m
 CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_REJECT=m
 CONFIG_IP6_NF_MANGLE=m
-# CONFIG_IP_DCCP is not set
+CONFIG_IP_DCCP=m
+CONFIG_INET_DCCP_DIAG=m
+
+#
+# DCCP CCIDs Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP_CCID2_DEBUG is not set
+CONFIG_IP_DCCP_CCID3=y
+# CONFIG_IP_DCCP_CCID3_DEBUG is not set
+CONFIG_IP_DCCP_CCID3_RTO=100
+CONFIG_IP_DCCP_TFRC_LIB=y
+
+#
+# DCCP Kernel Hacking
+#
+# CONFIG_IP_DCCP_DEBUG is not set
 CONFIG_IP_SCTP=m
 # CONFIG_SCTP_DBG_MSG is not set
 # CONFIG_SCTP_DBG_OBJCNT is not set
 # CONFIG_SCTP_HMAC_NONE is not set
-# CONFIG_SCTP_HMAC_SHA1 is not set
-CONFIG_SCTP_HMAC_MD5=y
+CONFIG_SCTP_HMAC_SHA1=y
+# CONFIG_SCTP_HMAC_MD5 is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
+CONFIG_STP=m
+CONFIG_GARP=m
+CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
 # CONFIG_DECNET is not set
+CONFIG_LLC=m
 # CONFIG_LLC2 is not set
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
@@ -482,26 +570,47 @@ CONFIG_SCTP_HMAC_MD5=y
 # 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 is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
+CONFIG_HAMRADIO=y
+
+#
+# Packet Radio protocols
+#
+CONFIG_AX25=m
+CONFIG_AX25_DAMA_SLAVE=y
+CONFIG_NETROM=m
+CONFIG_ROSE=m
+
+#
+# AX.25 network device drivers
+#
+CONFIG_MKISS=m
+CONFIG_6PACK=m
+CONFIG_BPQETHER=m
+CONFIG_BAYCOM_SER_FDX=m
+CONFIG_BAYCOM_SER_HDX=m
+CONFIG_YAM=m
 # 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 is not set
+# CONFIG_LIB80211 is not set
 
 #
-# Wireless
+# CFG80211 needs to be enabled for MAC80211
 #
-# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_EXT is not set
-# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -513,9 +622,12 @@ CONFIG_FIB_RULES=y
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=m
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_DEBUG_DRIVER is not set
 # CONFIG_DEBUG_DEVRES is not set
 # CONFIG_SYS_HYPERVISOR is not set
@@ -530,33 +642,53 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 CONFIG_SGI_IOC4=m
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
+CONFIG_EEPROM_MAX6875=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=y
 
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_XFER_MODE=y
+CONFIG_IDE_TIMINGS=y
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
 CONFIG_BLK_DEV_IDECD=y
 CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
 CONFIG_BLK_DEV_IDETAPE=y
-CONFIG_BLK_DEV_IDEFLOPPY=y
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -581,14 +713,13 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_AMD74XX is not set
 CONFIG_BLK_DEV_CMD64X=y
 # CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
 # CONFIG_BLK_DEV_CS5520 is not set
 # CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
 # CONFIG_BLK_DEV_HPT366 is not set
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 CONFIG_BLK_DEV_IT8213=m
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -600,14 +731,12 @@ CONFIG_BLK_DEV_IT8213=m
 # CONFIG_BLK_DEV_TRM290 is not set
 # CONFIG_BLK_DEV_VIA82CXXX is not set
 CONFIG_BLK_DEV_TC86C001=m
-# CONFIG_BLK_DEV_IDE_SWARM is not set
 CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
 
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -625,10 +754,6 @@ CONFIG_BLK_DEV_SR=m
 CONFIG_BLK_DEV_SR_VENDOR=y
 CONFIG_CHR_DEV_SG=m
 CONFIG_CHR_DEV_SCH=m
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -645,27 +770,36 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_LIBFCOE is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -676,9 +810,15 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
 # CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
 CONFIG_SATA_PMP=y
 # CONFIG_SATA_AHCI is not set
 CONFIG_SATA_SIL24=y
@@ -700,6 +840,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_ALI is not set
 # CONFIG_PATA_AMD is not set
 # CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
 # CONFIG_PATA_ATIIXP is not set
 # CONFIG_PATA_CMD640_PCI is not set
 # CONFIG_PATA_CMD64X is not set
@@ -715,6 +856,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -725,14 +867,16 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
 # CONFIG_PATA_RZ1000 is not set
 # CONFIG_PATA_SC1200 is not set
 # CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
 CONFIG_PATA_SIL680=y
 # CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -745,13 +889,16 @@ CONFIG_PATA_SIL680=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -774,6 +921,9 @@ CONFIG_PHYLIB=y
 # 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 is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -783,23 +933,33 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
 # CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 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_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
 # CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -811,29 +971,42 @@ CONFIG_SB1250_MAC=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
+CONFIG_MDIO=m
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 CONFIG_CHELSIO_T3=m
+# CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 CONFIG_NETXEN_NIC=m
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
+CONFIG_WLAN=y
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
-# Wireless LAN
+# Enable WiMAX (Networking options) to see the WiMAX drivers
 #
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -856,6 +1029,7 @@ CONFIG_SLIP_MODE_SLIP6=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -873,6 +1047,7 @@ CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_PCIPS2 is not set
 # CONFIG_SERIO_LIBPS2 is not set
 CONFIG_SERIO_RAW=m
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -893,8 +1068,6 @@ CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_N_HDLC is not set
 # CONFIG_RISCOM8 is not set
 # CONFIG_SPECIALIX is not set
-# CONFIG_SX is not set
-# CONFIG_RIO is not set
 # CONFIG_STALDRV is not set
 # CONFIG_NOZOMI is not set
 
@@ -911,7 +1084,9 @@ CONFIG_SERIAL_SB1250_DUART_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -923,89 +1098,99 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
 
 #
 # I2C Hardware Bus support
 #
+
+#
+# PC SMBus host controller drivers
+#
 # CONFIG_I2C_ALI1535 is not set
 # CONFIG_I2C_ALI1563 is not set
 # CONFIG_I2C_ALI15X3 is not set
 # CONFIG_I2C_AMD756 is not set
 # CONFIG_I2C_AMD8111 is not set
 # CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
 # CONFIG_I2C_PIIX4 is not set
 # CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-CONFIG_I2C_SIBYTE=y
-# CONFIG_I2C_SIMTEC is not set
 # CONFIG_I2C_SIS5595 is not set
 # CONFIG_I2C_SIS630 is not set
 # CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
 # CONFIG_I2C_VIA is not set
 # CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_PLATFORM is not set
 
 #
-# Miscellaneous I2C Chip support
+# I2C system bus drivers (mostly embedded / system-on-chip)
 #
-# CONFIG_DS1682 is not set
-CONFIG_EEPROM_LEGACY=y
-CONFIG_SENSORS_PCF8574=y
-# CONFIG_PCF8575 is not set
-CONFIG_SENSORS_PCF8591=y
-CONFIG_EEPROM_MAX6875=y
-# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+CONFIG_I2C_SIBYTE=y
+# CONFIG_I2C_STUB is not set
 CONFIG_I2C_DEBUG_CORE=y
 CONFIG_I2C_DEBUG_ALGO=y
 CONFIG_I2C_DEBUG_BUS=y
-CONFIG_I2C_DEBUG_CHIP=y
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS 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 is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1016,10 +1201,6 @@ CONFIG_SSB_POSSIBLE=y
 # Display device support
 #
 # CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
@@ -1030,9 +1211,18 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1040,41 +1230,66 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_INFINIBAND 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_STAGING is not set
+
 #
 # File systems
 #
 CONFIG_EXT2_FS=m
 CONFIG_EXT2_FS_XATTR=y
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-# CONFIG_EXT2_FS_SECURITY is not set
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT2_FS_XIP=y
+CONFIG_EXT3_FS=m
+CONFIG_EXT3_DEFAULTS_TO_ORDERED=y
 CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_XATTR=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_FS_XIP=y
+CONFIG_JBD=m
+CONFIG_JBD2=y
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
-# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 CONFIG_QUOTA=y
 CONFIG_QUOTA_NETLINK_INTERFACE=y
 # CONFIG_PRINT_QUOTA_WARNING is not set
+CONFIG_QUOTA_TREE=m
 # CONFIG_QFMT_V1 is not set
 CONFIG_QFMT_V2=m
 CONFIG_QUOTACTL=y
 CONFIG_AUTOFS_FS=m
 CONFIG_AUTOFS4_FS=m
 CONFIG_FUSE_FS=m
+# CONFIG_CUSE is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -1103,15 +1318,13 @@ CONFIG_NTFS_RW=y
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_ECRYPT_FS is not set
@@ -1120,9 +1333,12 @@ CONFIG_CONFIGFS_FS=m
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # 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
@@ -1133,16 +1349,17 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 # CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
 CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
+CONFIG_SUNRPC_GSS=m
+CONFIG_RPCSEC_GSS_KRB5=m
+CONFIG_RPCSEC_GSS_SPKM3=m
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1205,12 +1422,18 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=2048
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
 CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
@@ -1219,23 +1442,53 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
-CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
 # CONFIG_PROVE_LOCKING is not set
 # CONFIG_LOCK_STAT is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_WRITECOUNT is not set
-# CONFIG_DEBUG_LIST is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_DEBUG_LIST=y
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+CONFIG_RCU_CPU_STALL_DETECTOR=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_BOOT_TRACER is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_EARLY_PRINTK=y
 # CONFIG_CMDLINE_BOOL is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_SB1XXX_CORELIS is not set
@@ -1246,20 +1499,50 @@ CONFIG_DEBUG_MUTEXES=y
 #
 CONFIG_KEYS=y
 CONFIG_KEYS_DEBUG_PROC_KEYS=y
-# CONFIG_SECURITY is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_SECURITY=y
+# CONFIG_SECURITYFS is not set
+CONFIG_SECURITY_NETWORK=y
+CONFIG_SECURITY_NETWORK_XFRM=y
+# CONFIG_SECURITY_PATH is not set
+CONFIG_LSM_MMAP_MIN_ADDR=65536
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
+CONFIG_SECURITY_SELINUX_DISABLE=y
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
+# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
+# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 CONFIG_CRYPTO_GF128MUL=m
 CONFIG_CRYPTO_NULL=y
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=m
 # CONFIG_CRYPTO_TEST is not set
@@ -1276,7 +1559,7 @@ CONFIG_CRYPTO_SEQIV=m
 #
 CONFIG_CRYPTO_CBC=m
 CONFIG_CRYPTO_CTR=m
-# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_CTS=m
 CONFIG_CRYPTO_ECB=m
 CONFIG_CRYPTO_LRW=m
 CONFIG_CRYPTO_PCBC=m
@@ -1287,14 +1570,20 @@ CONFIG_CRYPTO_XTS=m
 #
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_XCBC=m
+CONFIG_CRYPTO_VMAC=m
 
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_GHASH=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1325,25 +1614,36 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m
 # Compression
 #
 CONFIG_CRYPTO_DEFLATE=m
-# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_ZLIB=m
+CONFIG_CRYPTO_LZO=m
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=m
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
 #
 CONFIG_BITREVERSE=y
-# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=m
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
+CONFIG_CRC7=m
 CONFIG_LIBCRC32C=m
 CONFIG_AUDIT_GENERIC=y
-CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
-CONFIG_PLIST=y
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y

arch/mips/include/asm/abi.h

@@ -13,12 +13,14 @@
 #include <asm/siginfo.h>
 
 struct mips_abi {
-	int (* const setup_frame)(struct k_sigaction * ka,
+	int (* const setup_frame)(void *sig_return, struct k_sigaction *ka,
 	                          struct pt_regs *regs, int signr,
 	                          sigset_t *set);
-	int (* const setup_rt_frame)(struct k_sigaction * ka,
+	const unsigned long	signal_return_offset;
+	int (* const setup_rt_frame)(void *sig_return, struct k_sigaction *ka,
 	                       struct pt_regs *regs, int signr,
 	                       sigset_t *set, siginfo_t *info);
+	const unsigned long	rt_signal_return_offset;
 	const unsigned long	restart;
 };
 

arch/mips/include/asm/elf.h

@@ -310,6 +310,7 @@ do {									\
 
 #endif /* CONFIG_64BIT */
 
+struct pt_regs;
 struct task_struct;
 
 extern void elf_dump_regs(elf_greg_t *, struct pt_regs *regs);
@@ -367,4 +368,8 @@ extern const char *__elf_platform;
 #define ELF_ET_DYN_BASE         (TASK_SIZE / 3 * 2)
 #endif
 
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
+struct linux_binprm;
+extern int arch_setup_additional_pages(struct linux_binprm *bprm,
+				       int uses_interp);
 #endif /* _ASM_ELF_H */

arch/mips/include/asm/fpu_emulator.h

@@ -41,7 +41,11 @@ struct mips_fpu_emulator_stats {
 DECLARE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats);
 
 #define MIPS_FPU_EMU_INC_STATS(M)					\
-	cpu_local_wrap(__local_inc(&__get_cpu_var(fpuemustats).M))
+do {									\
+	preempt_disable();						\
+	__local_inc(&__get_cpu_var(fpuemustats).M);			\
+	preempt_enable();						\
+} while (0)
 
 #else
 #define MIPS_FPU_EMU_INC_STATS(M) do { } while (0)

arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h

@@ -85,6 +85,7 @@ enum bcm63xx_regs_set {
 	RSET_TIMER,
 	RSET_WDT,
 	RSET_UART0,
+	RSET_UART1,
 	RSET_GPIO,
 	RSET_SPI,
 	RSET_UDC0,
@@ -123,6 +124,7 @@ enum bcm63xx_regs_set {
 #define BCM_6338_TIMER_BASE		(0xfffe0200)
 #define BCM_6338_WDT_BASE		(0xfffe021c)
 #define BCM_6338_UART0_BASE		(0xfffe0300)
+#define BCM_6338_UART1_BASE		(0xdeadbeef)
 #define BCM_6338_GPIO_BASE		(0xfffe0400)
 #define BCM_6338_SPI_BASE		(0xfffe0c00)
 #define BCM_6338_UDC0_BASE		(0xdeadbeef)
@@ -153,6 +155,7 @@ enum bcm63xx_regs_set {
 #define BCM_6345_TIMER_BASE		(0xfffe0200)
 #define BCM_6345_WDT_BASE		(0xfffe021c)
 #define BCM_6345_UART0_BASE		(0xfffe0300)
+#define BCM_6345_UART1_BASE		(0xdeadbeef)
 #define BCM_6345_GPIO_BASE		(0xfffe0400)
 #define BCM_6345_SPI_BASE		(0xdeadbeef)
 #define BCM_6345_UDC0_BASE		(0xdeadbeef)
@@ -182,6 +185,7 @@ enum bcm63xx_regs_set {
 #define BCM_6348_TIMER_BASE		(0xfffe0200)
 #define BCM_6348_WDT_BASE		(0xfffe021c)
 #define BCM_6348_UART0_BASE		(0xfffe0300)
+#define BCM_6348_UART1_BASE		(0xdeadbeef)
 #define BCM_6348_GPIO_BASE		(0xfffe0400)
 #define BCM_6348_SPI_BASE		(0xfffe0c00)
 #define BCM_6348_UDC0_BASE		(0xfffe1000)
@@ -208,6 +212,7 @@ enum bcm63xx_regs_set {
 #define BCM_6358_TIMER_BASE		(0xfffe0040)
 #define BCM_6358_WDT_BASE		(0xfffe005c)
 #define BCM_6358_UART0_BASE		(0xfffe0100)
+#define BCM_6358_UART1_BASE		(0xfffe0120)
 #define BCM_6358_GPIO_BASE		(0xfffe0080)
 #define BCM_6358_SPI_BASE		(0xdeadbeef)
 #define BCM_6358_UDC0_BASE		(0xfffe0800)
@@ -246,6 +251,8 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
 		return BCM_6338_WDT_BASE;
 	case RSET_UART0:
 		return BCM_6338_UART0_BASE;
+	case RSET_UART1:
+		return BCM_6338_UART1_BASE;
 	case RSET_GPIO:
 		return BCM_6338_GPIO_BASE;
 	case RSET_SPI:
@@ -292,6 +299,8 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
 		return BCM_6345_WDT_BASE;
 	case RSET_UART0:
 		return BCM_6345_UART0_BASE;
+	case RSET_UART1:
+		return BCM_6345_UART1_BASE;
 	case RSET_GPIO:
 		return BCM_6345_GPIO_BASE;
 	case RSET_SPI:
@@ -338,6 +347,8 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
 		return BCM_6348_WDT_BASE;
 	case RSET_UART0:
 		return BCM_6348_UART0_BASE;
+	case RSET_UART1:
+		return BCM_6348_UART1_BASE;
 	case RSET_GPIO:
 		return BCM_6348_GPIO_BASE;
 	case RSET_SPI:
@@ -384,6 +395,8 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
 		return BCM_6358_WDT_BASE;
 	case RSET_UART0:
 		return BCM_6358_UART0_BASE;
+	case RSET_UART1:
+		return BCM_6358_UART1_BASE;
 	case RSET_GPIO:
 		return BCM_6358_GPIO_BASE;
 	case RSET_SPI:
@@ -429,6 +442,7 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
 enum bcm63xx_irq {
 	IRQ_TIMER = 0,
 	IRQ_UART0,
+	IRQ_UART1,
 	IRQ_DSL,
 	IRQ_ENET0,
 	IRQ_ENET1,
@@ -510,6 +524,7 @@ enum bcm63xx_irq {
  */
 #define BCM_6358_TIMER_IRQ		(IRQ_INTERNAL_BASE + 0)
 #define BCM_6358_UART0_IRQ		(IRQ_INTERNAL_BASE + 2)
+#define BCM_6358_UART1_IRQ		(IRQ_INTERNAL_BASE + 3)
 #define BCM_6358_OHCI0_IRQ		(IRQ_INTERNAL_BASE + 5)
 #define BCM_6358_ENET1_IRQ		(IRQ_INTERNAL_BASE + 6)
 #define BCM_6358_ENET0_IRQ		(IRQ_INTERNAL_BASE + 8)

arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h

+#ifndef BCM63XX_DEV_UART_H_
+#define BCM63XX_DEV_UART_H_
+
+int bcm63xx_uart_register(unsigned int id);
+
+#endif /* BCM63XX_DEV_UART_H_ */

arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h

@@ -10,6 +10,10 @@ static inline unsigned long bcm63xx_gpio_count(void)
 	switch (bcm63xx_get_cpu_id()) {
 	case BCM6358_CPU_ID:
 		return 40;
+	case BCM6338_CPU_ID:
+		return 8;
+	case BCM6345_CPU_ID:
+		return 16;
 	case BCM6348_CPU_ID:
 	default:
 		return 37;

arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h

@@ -45,6 +45,8 @@ struct board_info {
 	unsigned int	has_ohci0:1;
 	unsigned int	has_ehci0:1;
 	unsigned int	has_dsp:1;
+	unsigned int	has_uart0:1;
+	unsigned int	has_uart1:1;
 
 	/* ethernet config */
 	struct bcm63xx_enet_platform_data enet0;

arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h

@@ -24,7 +24,7 @@
 #define cpu_has_smartmips		0
 #define cpu_has_vtag_icache		0
 
-#if !defined(BCMCPU_RUNTIME_DETECT) && (defined(CONFIG_BCMCPU_IS_6348) || defined(CONFIG_CPU_IS_6338) || defined(CONFIG_CPU_IS_BCM6345))
+#if !defined(BCMCPU_RUNTIME_DETECT) && (defined(CONFIG_BCM63XX_CPU_6348) || defined(CONFIG_BCM63XX_CPU_6345) || defined(CONFIG_BCM63XX_CPU_6338))
 #define cpu_has_dc_aliases		0
 #endif
 

arch/mips/include/asm/mach-sibyte/war.h

@@ -16,7 +16,11 @@
 #if defined(CONFIG_SB1_PASS_1_WORKAROUNDS) || \
     defined(CONFIG_SB1_PASS_2_WORKAROUNDS)
 
-#define BCM1250_M3_WAR	1
+#ifndef __ASSEMBLY__
+extern int sb1250_m3_workaround_needed(void);
+#endif
+
+#define BCM1250_M3_WAR	sb1250_m3_workaround_needed()
 #define SIBYTE_1956_WAR	1
 
 #else

arch/mips/include/asm/mmu.h

 #ifndef __ASM_MMU_H
 #define __ASM_MMU_H
 
-typedef unsigned long mm_context_t[NR_CPUS];
+typedef struct {
+	unsigned long asid[NR_CPUS];
+	void *vdso;
+} mm_context_t;
 
 #endif /* __ASM_MMU_H */

arch/mips/include/asm/mmu_context.h

@@ -104,7 +104,7 @@ extern unsigned long smtc_asid_mask;
 
 #endif
 
-#define cpu_context(cpu, mm)	((mm)->context[cpu])
+#define cpu_context(cpu, mm)	((mm)->context.asid[cpu])
 #define cpu_asid(cpu, mm)	(cpu_context((cpu), (mm)) & ASID_MASK)
 #define asid_cache(cpu)		(cpu_data[cpu].asid_cache)
 

arch/mips/include/asm/page.h

@@ -188,8 +188,10 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#define UNCAC_ADDR(addr)	((addr) - PAGE_OFFSET + UNCAC_BASE)
-#define CAC_ADDR(addr)		((addr) - UNCAC_BASE + PAGE_OFFSET)
+#define UNCAC_ADDR(addr)	((addr) - PAGE_OFFSET + UNCAC_BASE + 	\
+								PHYS_OFFSET)
+#define CAC_ADDR(addr)		((addr) - UNCAC_BASE + PAGE_OFFSET -	\
+								PHYS_OFFSET)
 
 #include <asm-generic/memory_model.h>
 #include <asm-generic/getorder.h>

arch/mips/include/asm/processor.h

@@ -33,13 +33,19 @@ extern void (*cpu_wait)(void);
 
 extern unsigned int vced_count, vcei_count;
 
+/*
+ * A special page (the vdso) is mapped into all processes at the very
+ * top of the virtual memory space.
+ */
+#define SPECIAL_PAGES_SIZE PAGE_SIZE
+
 #ifdef CONFIG_32BIT
 /*
  * User space process size: 2GB. This is hardcoded into a few places,
  * so don't change it unless you know what you are doing.
  */
 #define TASK_SIZE	0x7fff8000UL
-#define STACK_TOP	TASK_SIZE
+#define STACK_TOP	((TASK_SIZE & PAGE_MASK) - SPECIAL_PAGES_SIZE)
 
 /*
  * This decides where the kernel will search for a free chunk of vm
@@ -59,7 +65,8 @@ extern unsigned int vced_count, vcei_count;
 #define TASK_SIZE32	0x7fff8000UL
 #define TASK_SIZE	0x10000000000UL
 #define STACK_TOP	\
-      (test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
+	(((test_thread_flag(TIF_32BIT_ADDR) ?				\
+	   TASK_SIZE32 : TASK_SIZE) & PAGE_MASK) - SPECIAL_PAGES_SIZE)
 
 /*
  * This decides where the kernel will search for a free chunk of vm

arch/mips/include/asm/stackframe.h

@@ -121,6 +121,25 @@
 		.endm
 #else
 		.macro	get_saved_sp	/* Uniprocessor variation */
+#ifdef CONFIG_CPU_LOONGSON2F
+		/*
+		 * Clear BTB (branch target buffer), forbid RAS (return address
+		 * stack) to workaround the Out-of-order Issue in Loongson2F
+		 * via its diagnostic register.
+		 */
+		move	k0, ra
+		jal	1f
+		 nop
+1:		jal	1f
+		 nop
+1:		jal	1f
+		 nop
+1:		jal	1f
+		 nop
+1:		move	ra, k0
+		li	k0, 3
+		mtc0	k0, $22
+#endif /* CONFIG_CPU_LOONGSON2F */
 #if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32)
 		lui	k1, %hi(kernelsp)
 #else

arch/mips/include/asm/uasm.h

@@ -84,6 +84,7 @@ Ip_u2s3u1(_lw);
 Ip_u1u2u3(_mfc0);
 Ip_u1u2u3(_mtc0);
 Ip_u2u1u3(_ori);
+Ip_u3u1u2(_or);
 Ip_u2s3u1(_pref);
 Ip_0(_rfe);
 Ip_u2s3u1(_sc);
@@ -102,6 +103,7 @@ Ip_0(_tlbwr);
 Ip_u3u1u2(_xor);
 Ip_u2u1u3(_xori);
 Ip_u2u1msbu3(_dins);
+Ip_u1(_syscall);
 
 /* Handle labels. */
 struct uasm_label {

arch/mips/include/asm/vdso.h

+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2009 Cavium Networks
+ */
+
+#ifndef __ASM_VDSO_H
+#define __ASM_VDSO_H
+
+#include <linux/types.h>
+
+
+#ifdef CONFIG_32BIT
+struct mips_vdso {
+	u32 signal_trampoline[2];
+	u32 rt_signal_trampoline[2];
+};
+#else  /* !CONFIG_32BIT */
+struct mips_vdso {
+	u32 o32_signal_trampoline[2];
+	u32 o32_rt_signal_trampoline[2];
+	u32 rt_signal_trampoline[2];
+	u32 n32_rt_signal_trampoline[2];
+};
+#endif /* CONFIG_32BIT */
+
+#endif /* __ASM_VDSO_H */

arch/mips/kernel/Makefile

@@ -6,7 +6,7 @@ extra-y		:= head.o init_task.o vmlinux.lds
 
 obj-y		+= cpu-probe.o branch.o entry.o genex.o irq.o process.o \
 		   ptrace.o reset.o setup.o signal.o syscall.o \
-		   time.o topology.o traps.o unaligned.o watch.o
+		   time.o topology.o traps.o unaligned.o watch.o vdso.o
 
 ifdef CONFIG_FUNCTION_TRACER
 CFLAGS_REMOVE_ftrace.o = -pg

arch/mips/kernel/cpufreq/loongson2_clock.c

@@ -164,3 +164,7 @@ void loongson2_cpu_wait(void)
 	spin_unlock_irqrestore(&loongson2_wait_lock, flags);
 }
 EXPORT_SYMBOL_GPL(loongson2_cpu_wait);
+
+MODULE_AUTHOR("Yanhua <yanh@lemote.com>");
+MODULE_DESCRIPTION("cpufreq driver for Loongson 2F");
+MODULE_LICENSE("GPL");

arch/mips/kernel/process.c

@@ -63,8 +63,13 @@ void __noreturn cpu_idle(void)
 
 			smtc_idle_loop_hook();
 #endif
-			if (cpu_wait)
+
+			if (cpu_wait) {
+				/* Don't trace irqs off for idle */
+				stop_critical_timings();
 				(*cpu_wait)();
+				start_critical_timings();
+			}
 		}
 #ifdef CONFIG_HOTPLUG_CPU
 		if (!cpu_online(cpu) && !cpu_isset(cpu, cpu_callin_map) &&

arch/mips/kernel/signal-common.h

@@ -26,11 +26,6 @@
  */
 extern void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
 				 size_t frame_size);
-/*
- * install trampoline code to get back from the sig handler
- */
-extern int install_sigtramp(unsigned int __user *tramp, unsigned int syscall);
-
 /* Check and clear pending FPU exceptions in saved CSR */
 extern int fpcsr_pending(unsigned int __user *fpcsr);
 

arch/mips/kernel/signal.c

@@ -32,6 +32,7 @@
 #include <asm/ucontext.h>
 #include <asm/cpu-features.h>
 #include <asm/war.h>
+#include <asm/vdso.h>
 
 #include "signal-common.h"
 
@@ -44,47 +45,20 @@ extern asmlinkage int _restore_fp_context(struct sigcontext __user *sc);
 extern asmlinkage int fpu_emulator_save_context(struct sigcontext __user *sc);
 extern asmlinkage int fpu_emulator_restore_context(struct sigcontext __user *sc);
 
-/*
- * Horribly complicated - with the bloody RM9000 workarounds enabled
- * the signal trampolines is moving to the end of the structure so we can
- * increase the alignment without breaking software compatibility.
- */
-#if ICACHE_REFILLS_WORKAROUND_WAR == 0
-
 struct sigframe {
 	u32 sf_ass[4];		/* argument save space for o32 */
-	u32 sf_code[2];		/* signal trampoline */
+	u32 sf_pad[2];		/* Was: signal trampoline */
 	struct sigcontext sf_sc;
 	sigset_t sf_mask;
 };
 
 struct rt_sigframe {
 	u32 rs_ass[4];		/* argument save space for o32 */
-	u32 rs_code[2];		/* signal trampoline */
+	u32 rs_pad[2];		/* Was: signal trampoline */
 	struct siginfo rs_info;
 	struct ucontext rs_uc;
 };
 
-#else
-
-struct sigframe {
-	u32 sf_ass[4];			/* argument save space for o32 */
-	u32 sf_pad[2];
-	struct sigcontext sf_sc;	/* hw context */
-	sigset_t sf_mask;
-	u32 sf_code[8] ____cacheline_aligned;	/* signal trampoline */
-};
-
-struct rt_sigframe {
-	u32 rs_ass[4];			/* argument save space for o32 */
-	u32 rs_pad[2];
-	struct siginfo rs_info;
-	struct ucontext rs_uc;
-	u32 rs_code[8] ____cacheline_aligned;	/* signal trampoline */
-};
-
-#endif
-
 /*
  * Helper routines
  */
@@ -266,32 +240,6 @@ void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
 	return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? ~(cpu_icache_line_size()-1) : ALMASK));
 }
 
-int install_sigtramp(unsigned int __user *tramp, unsigned int syscall)
-{
-	int err;
-
-	/*
-	 * Set up the return code ...
-	 *
-	 *         li      v0, __NR__foo_sigreturn
-	 *         syscall
-	 */
-
-	err = __put_user(0x24020000 + syscall, tramp + 0);
-	err |= __put_user(0x0000000c         , tramp + 1);
-	if (ICACHE_REFILLS_WORKAROUND_WAR) {
-		err |= __put_user(0, tramp + 2);
-		err |= __put_user(0, tramp + 3);
-		err |= __put_user(0, tramp + 4);
-		err |= __put_user(0, tramp + 5);
-		err |= __put_user(0, tramp + 6);
-		err |= __put_user(0, tramp + 7);
-	}
-	flush_cache_sigtramp((unsigned long) tramp);
-
-	return err;
-}
-
 /*
  * Atomically swap in the new signal mask, and wait for a signal.
  */
@@ -484,8 +432,8 @@ asmlinkage void sys_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
 }
 
 #ifdef CONFIG_TRAD_SIGNALS
-static int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
-	int signr, sigset_t *set)
+static int setup_frame(void *sig_return, struct k_sigaction *ka,
+		       struct pt_regs *regs, int signr, sigset_t *set)
 {
 	struct sigframe __user *frame;
 	int err = 0;
@@ -494,8 +442,6 @@ static int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
 	if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))
 		goto give_sigsegv;
 
-	err |= install_sigtramp(frame->sf_code, __NR_sigreturn);
-
 	err |= setup_sigcontext(regs, &frame->sf_sc);
 	err |= __copy_to_user(&frame->sf_mask, set, sizeof(*set));
 	if (err)
@@ -515,7 +461,7 @@ static int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
 	regs->regs[ 5] = 0;
 	regs->regs[ 6] = (unsigned long) &frame->sf_sc;
 	regs->regs[29] = (unsigned long) frame;
-	regs->regs[31] = (unsigned long) frame->sf_code;
+	regs->regs[31] = (unsigned long) sig_return;
 	regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler;
 
 	DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n",
@@ -529,8 +475,9 @@ static int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
 }
 #endif
 
-static int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
-	int signr, sigset_t *set, siginfo_t *info)
+static int setup_rt_frame(void *sig_return, struct k_sigaction *ka,
+			  struct pt_regs *regs,	int signr, sigset_t *set,
+			  siginfo_t *info)
 {
 	struct rt_sigframe __user *frame;
 	int err = 0;
@@ -539,8 +486,6 @@ static int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
 	if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))
 		goto give_sigsegv;
 
-	err |= install_sigtramp(frame->rs_code, __NR_rt_sigreturn);
-
 	/* Create siginfo.  */
 	err |= copy_siginfo_to_user(&frame->rs_info, info);
 
@@ -573,7 +518,7 @@ static int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
 	regs->regs[ 5] = (unsigned long) &frame->rs_info;
 	regs->regs[ 6] = (unsigned long) &frame->rs_uc;
 	regs->regs[29] = (unsigned long) frame;
-	regs->regs[31] = (unsigned long) frame->rs_code;
+	regs->regs[31] = (unsigned long) sig_return;
 	regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler;
 
 	DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n",
@@ -590,8 +535,11 @@ static int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
 struct mips_abi mips_abi = {
 #ifdef CONFIG_TRAD_SIGNALS
 	.setup_frame	= setup_frame,
+	.signal_return_offset = offsetof(struct mips_vdso, signal_trampoline),
 #endif
 	.setup_rt_frame	= setup_rt_frame,
+	.rt_signal_return_offset =
+		offsetof(struct mips_vdso, rt_signal_trampoline),
 	.restart	= __NR_restart_syscall
 };
 
@@ -599,6 +547,8 @@ static int handle_signal(unsigned long sig, siginfo_t *info,
 	struct k_sigaction *ka, sigset_t *oldset, struct pt_regs *regs)
 {
 	int ret;
+	struct mips_abi *abi = current->thread.abi;
+	void *vdso = current->mm->context.vdso;
 
 	switch(regs->regs[0]) {
 	case ERESTART_RESTARTBLOCK:
@@ -619,9 +569,11 @@ static int handle_signal(unsigned long sig, siginfo_t *info,
 	regs->regs[0] = 0;		/* Don't deal with this again.  */
 
 	if (sig_uses_siginfo(ka))
-		ret = current->thread.abi->setup_rt_frame(ka, regs, sig, oldset, info);
+		ret = abi->setup_rt_frame(vdso + abi->rt_signal_return_offset,
+					  ka, regs, sig, oldset, info);
 	else
-		ret = current->thread.abi->setup_frame(ka, regs, sig, oldset);
+		ret = abi->setup_frame(vdso + abi->signal_return_offset,
+				       ka, regs, sig, oldset);
 
 	spin_lock_irq(&current->sighand->siglock);
 	sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);

arch/mips/kernel/signal32.c

@@ -32,6 +32,7 @@
 #include <asm/system.h>
 #include <asm/fpu.h>
 #include <asm/war.h>
+#include <asm/vdso.h>
 
 #include "signal-common.h"
 
@@ -47,8 +48,6 @@ extern asmlinkage int fpu_emulator_restore_context32(struct sigcontext32 __user
 /*
  * Including <asm/unistd.h> would give use the 64-bit syscall numbers ...
  */
-#define __NR_O32_sigreturn		4119
-#define __NR_O32_rt_sigreturn		4193
 #define __NR_O32_restart_syscall        4253
 
 /* 32-bit compatibility types */
@@ -77,47 +76,20 @@ struct ucontext32 {
 	compat_sigset_t     uc_sigmask;   /* mask last for extensibility */
 };
 
-/*
- * Horribly complicated - with the bloody RM9000 workarounds enabled
- * the signal trampolines is moving to the end of the structure so we can
- * increase the alignment without breaking software compatibility.
- */
-#if ICACHE_REFILLS_WORKAROUND_WAR == 0
-
 struct sigframe32 {
 	u32 sf_ass[4];		/* argument save space for o32 */
-	u32 sf_code[2];		/* signal trampoline */
+	u32 sf_pad[2];		/* Was: signal trampoline */
 	struct sigcontext32 sf_sc;
 	compat_sigset_t sf_mask;
 };
 
 struct rt_sigframe32 {
 	u32 rs_ass[4];			/* argument save space for o32 */
-	u32 rs_code[2];			/* signal trampoline */
+	u32 rs_pad[2];			/* Was: signal trampoline */
 	compat_siginfo_t rs_info;
 	struct ucontext32 rs_uc;
 };
 
-#else  /* ICACHE_REFILLS_WORKAROUND_WAR */
-
-struct sigframe32 {
-	u32 sf_ass[4];			/* argument save space for o32 */
-	u32 sf_pad[2];
-	struct sigcontext32 sf_sc;	/* hw context */
-	compat_sigset_t sf_mask;
-	u32 sf_code[8] ____cacheline_aligned;	/* signal trampoline */
-};
-
-struct rt_sigframe32 {
-	u32 rs_ass[4];			/* argument save space for o32 */
-	u32 rs_pad[2];
-	compat_siginfo_t rs_info;
-	struct ucontext32 rs_uc;
-	u32 rs_code[8] __attribute__((aligned(32)));	/* signal trampoline */
-};
-
-#endif	/* !ICACHE_REFILLS_WORKAROUND_WAR */
-
 /*
  * sigcontext handlers
  */
@@ -598,8 +570,8 @@ asmlinkage void sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
 	force_sig(SIGSEGV, current);
 }
 
-static int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
-	int signr, sigset_t *set)
+static int setup_frame_32(void *sig_return, struct k_sigaction *ka,
+			  struct pt_regs *regs, int signr, sigset_t *set)
 {
 	struct sigframe32 __user *frame;
 	int err = 0;
@@ -608,8 +580,6 @@ static int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
 	if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))
 		goto give_sigsegv;
 
-	err |= install_sigtramp(frame->sf_code, __NR_O32_sigreturn);
-
 	err |= setup_sigcontext32(regs, &frame->sf_sc);
 	err |= __copy_conv_sigset_to_user(&frame->sf_mask, set);
 
@@ -630,7 +600,7 @@ static int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
 	regs->regs[ 5] = 0;
 	regs->regs[ 6] = (unsigned long) &frame->sf_sc;
 	regs->regs[29] = (unsigned long) frame;
-	regs->regs[31] = (unsigned long) frame->sf_code;
+	regs->regs[31] = (unsigned long) sig_return;
 	regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler;
 
 	DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n",
@@ -644,8 +614,9 @@ static int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
 	return -EFAULT;
 }
 
-static int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
-	int signr, sigset_t *set, siginfo_t *info)
+static int setup_rt_frame_32(void *sig_return, struct k_sigaction *ka,
+			     struct pt_regs *regs, int signr, sigset_t *set,
+			     siginfo_t *info)
 {
 	struct rt_sigframe32 __user *frame;
 	int err = 0;
@@ -655,8 +626,6 @@ static int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
 	if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))
 		goto give_sigsegv;
 
-	err |= install_sigtramp(frame->rs_code, __NR_O32_rt_sigreturn);
-
 	/* Convert (siginfo_t -> compat_siginfo_t) and copy to user. */
 	err |= copy_siginfo_to_user32(&frame->rs_info, info);
 
@@ -690,7 +659,7 @@ static int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
 	regs->regs[ 5] = (unsigned long) &frame->rs_info;
 	regs->regs[ 6] = (unsigned long) &frame->rs_uc;
 	regs->regs[29] = (unsigned long) frame;
-	regs->regs[31] = (unsigned long) frame->rs_code;
+	regs->regs[31] = (unsigned long) sig_return;
 	regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler;
 
 	DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n",
@@ -709,7 +678,11 @@ static int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
  */
 struct mips_abi mips_abi_32 = {
 	.setup_frame	= setup_frame_32,
+	.signal_return_offset =
+		offsetof(struct mips_vdso, o32_signal_trampoline),
 	.setup_rt_frame	= setup_rt_frame_32,
+	.rt_signal_return_offset =
+		offsetof(struct mips_vdso, o32_rt_signal_trampoline),
 	.restart	= __NR_O32_restart_syscall
 };
 

arch/mips/kernel/signal_n32.c

@@ -39,13 +39,13 @@
 #include <asm/fpu.h>
 #include <asm/cpu-features.h>
 #include <asm/war.h>
+#include <asm/vdso.h>
 
 #include "signal-common.h"
 
 /*
  * Including <asm/unistd.h> would give use the 64-bit syscall numbers ...
  */
-#define __NR_N32_rt_sigreturn		6211
 #define __NR_N32_restart_syscall	6214
 
 extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);
@@ -67,27 +67,13 @@ struct ucontextn32 {
 	compat_sigset_t     uc_sigmask;   /* mask last for extensibility */
 };
 
-#if ICACHE_REFILLS_WORKAROUND_WAR == 0
-
-struct rt_sigframe_n32 {
-	u32 rs_ass[4];			/* argument save space for o32 */
-	u32 rs_code[2];			/* signal trampoline */
-	struct compat_siginfo rs_info;
-	struct ucontextn32 rs_uc;
-};
-
-#else  /* ICACHE_REFILLS_WORKAROUND_WAR */
-
 struct rt_sigframe_n32 {
 	u32 rs_ass[4];			/* argument save space for o32 */
-	u32 rs_pad[2];
+	u32 rs_pad[2];			/* Was: signal trampoline */
 	struct compat_siginfo rs_info;
 	struct ucontextn32 rs_uc;
-	u32 rs_code[8] ____cacheline_aligned;		/* signal trampoline */
 };
 
-#endif	/* !ICACHE_REFILLS_WORKAROUND_WAR */
-
 extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);
 
 asmlinkage int sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
@@ -173,7 +159,7 @@ asmlinkage void sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
 	force_sig(SIGSEGV, current);
 }
 
-static int setup_rt_frame_n32(struct k_sigaction * ka,
+static int setup_rt_frame_n32(void *sig_return, struct k_sigaction *ka,
 	struct pt_regs *regs, int signr, sigset_t *set, siginfo_t *info)
 {
 	struct rt_sigframe_n32 __user *frame;
@@ -184,8 +170,6 @@ static int setup_rt_frame_n32(struct k_sigaction * ka,
 	if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))
 		goto give_sigsegv;
 
-	install_sigtramp(frame->rs_code, __NR_N32_rt_sigreturn);
-
 	/* Create siginfo.  */
 	err |= copy_siginfo_to_user32(&frame->rs_info, info);
 
@@ -219,7 +203,7 @@ static int setup_rt_frame_n32(struct k_sigaction * ka,
 	regs->regs[ 5] = (unsigned long) &frame->rs_info;
 	regs->regs[ 6] = (unsigned long) &frame->rs_uc;
 	regs->regs[29] = (unsigned long) frame;
-	regs->regs[31] = (unsigned long) frame->rs_code;
+	regs->regs[31] = (unsigned long) sig_return;
 	regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler;
 
 	DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n",
@@ -235,5 +219,7 @@ static int setup_rt_frame_n32(struct k_sigaction * ka,
 
 struct mips_abi mips_abi_n32 = {
 	.setup_rt_frame	= setup_rt_frame_n32,
+	.rt_signal_return_offset =
+		offsetof(struct mips_vdso, n32_rt_signal_trampoline),
 	.restart	= __NR_N32_restart_syscall
 };

arch/mips/kernel/smtc.c

@@ -182,7 +182,7 @@ static int vpemask[2][8] = {
 	{0, 0, 0, 0, 0, 0, 0, 1}
 };
 int tcnoprog[NR_CPUS];
-static atomic_t idle_hook_initialized = {0};
+static atomic_t idle_hook_initialized = ATOMIC_INIT(0);
 static int clock_hang_reported[NR_CPUS];
 
 #endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */

arch/mips/kernel/syscall.c

@@ -79,7 +79,11 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
 	int do_color_align;
 	unsigned long task_size;
 
-	task_size = STACK_TOP;
+#ifdef CONFIG_32BIT
+	task_size = TASK_SIZE;
+#else /* Must be CONFIG_64BIT*/
+	task_size = test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE;
+#endif
 
 	if (len > task_size)
 		return -ENOMEM;

arch/mips/kernel/traps.c

@@ -1599,7 +1599,7 @@ void __init trap_init(void)
 		ebase = (unsigned long)
 			__alloc_bootmem(size, 1 << fls(size), 0);
 	} else {
-		ebase = CAC_BASE;
+		ebase = CKSEG0;
 		if (cpu_has_mips_r2)
 			ebase += (read_c0_ebase() & 0x3ffff000);
 	}

arch/mips/kernel/vdso.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) 2009, 2010 Cavium Networks, Inc.
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <linux/binfmts.h>
+#include <linux/elf.h>
+#include <linux/vmalloc.h>
+#include <linux/unistd.h>
+
+#include <asm/vdso.h>
+#include <asm/uasm.h>
+
+/*
+ * Including <asm/unistd.h> would give use the 64-bit syscall numbers ...
+ */
+#define __NR_O32_sigreturn		4119
+#define __NR_O32_rt_sigreturn		4193
+#define __NR_N32_rt_sigreturn		6211
+
+static struct page *vdso_page;
+
+static void __init install_trampoline(u32 *tramp, unsigned int sigreturn)
+{
+	uasm_i_addiu(&tramp, 2, 0, sigreturn);	/* li v0, sigreturn */
+	uasm_i_syscall(&tramp, 0);
+}
+
+static int __init init_vdso(void)
+{
+	struct mips_vdso *vdso;
+
+	vdso_page = alloc_page(GFP_KERNEL);
+	if (!vdso_page)
+		panic("Cannot allocate vdso");
+
+	vdso = vmap(&vdso_page, 1, 0, PAGE_KERNEL);
+	if (!vdso)
+		panic("Cannot map vdso");
+	clear_page(vdso);
+
+	install_trampoline(vdso->rt_signal_trampoline, __NR_rt_sigreturn);
+#ifdef CONFIG_32BIT
+	install_trampoline(vdso->signal_trampoline, __NR_sigreturn);
+#else
+	install_trampoline(vdso->n32_rt_signal_trampoline,
+			   __NR_N32_rt_sigreturn);
+	install_trampoline(vdso->o32_signal_trampoline, __NR_O32_sigreturn);
+	install_trampoline(vdso->o32_rt_signal_trampoline,
+			   __NR_O32_rt_sigreturn);
+#endif
+
+	vunmap(vdso);
+
+	pr_notice("init_vdso successfull\n");
+
+	return 0;
+}
+device_initcall(init_vdso);
+
+static unsigned long vdso_addr(unsigned long start)
+{
+	return STACK_TOP;
+}
+
+int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
+{
+	int ret;
+	unsigned long addr;
+	struct mm_struct *mm = current->mm;
+
+	down_write(&mm->mmap_sem);
+
+	addr = vdso_addr(mm->start_stack);
+
+	addr = get_unmapped_area(NULL, addr, PAGE_SIZE, 0, 0);
+	if (IS_ERR_VALUE(addr)) {
+		ret = addr;
+		goto up_fail;
+	}
+
+	ret = install_special_mapping(mm, addr, PAGE_SIZE,
+				      VM_READ|VM_EXEC|
+				      VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC|
+				      VM_ALWAYSDUMP,
+				      &vdso_page);
+
+	if (ret)
+		goto up_fail;
+
+	mm->context.vdso = (void *)addr;
+
+up_fail:
+	up_write(&mm->mmap_sem);
+	return ret;
+}
+
+const char *arch_vma_name(struct vm_area_struct *vma)
+{
+	if (vma->vm_mm && vma->vm_start == (long)vma->vm_mm->context.vdso)
+		return "[vdso]";
+	return NULL;
+}

arch/mips/lib/delay.c

@@ -41,7 +41,7 @@ EXPORT_SYMBOL(__delay);
 
 void __udelay(unsigned long us)
 {
-	unsigned int lpj = current_cpu_data.udelay_val;
+	unsigned int lpj = raw_current_cpu_data.udelay_val;
 
 	__delay((us * 0x000010c7ull * HZ * lpj) >> 32);
 }
@@ -49,7 +49,7 @@ EXPORT_SYMBOL(__udelay);
 
 void __ndelay(unsigned long ns)
 {
-	unsigned int lpj = current_cpu_data.udelay_val;
+	unsigned int lpj = raw_current_cpu_data.udelay_val;
 
 	__delay((ns * 0x00000005ull * HZ * lpj) >> 32);
 }

arch/mips/lib/libgcc.h

@@ -17,8 +17,7 @@ struct DWstruct {
 #error I feel sick.
 #endif
 
-typedef union
-{
+typedef union {
 	struct DWstruct s;
 	long long ll;
 } DWunion;

arch/mips/mm/cache.c

@@ -133,7 +133,7 @@ void __update_cache(struct vm_area_struct *vma, unsigned long address,
 }
 
 unsigned long _page_cachable_default;
-EXPORT_SYMBOL_GPL(_page_cachable_default);
+EXPORT_SYMBOL(_page_cachable_default);
 
 static inline void setup_protection_map(void)
 {

arch/mips/mm/tlbex.c

@@ -788,10 +788,15 @@ static void __cpuinit build_r4000_tlb_refill_handler(void)
 	 * create the plain linear handler
 	 */
 	if (bcm1250_m3_war()) {
-		UASM_i_MFC0(&p, K0, C0_BADVADDR);
-		UASM_i_MFC0(&p, K1, C0_ENTRYHI);
+		unsigned int segbits = 44;
+
+		uasm_i_dmfc0(&p, K0, C0_BADVADDR);
+		uasm_i_dmfc0(&p, K1, C0_ENTRYHI);
 		uasm_i_xor(&p, K0, K0, K1);
-		UASM_i_SRL(&p, K0, K0, PAGE_SHIFT + 1);
+		uasm_i_dsrl32(&p, K1, K0, 62 - 32);
+		uasm_i_dsrl(&p, K0, K0, 12 + 1);
+		uasm_i_dsll32(&p, K0, K0, 64 + 12 + 1 - segbits - 32);
+		uasm_i_or(&p, K0, K0, K1);
 		uasm_il_bnez(&p, &r, K0, label_leave);
 		/* No need for uasm_i_nop */
 	}
@@ -1312,10 +1317,15 @@ static void __cpuinit build_r4000_tlb_load_handler(void)
 	memset(relocs, 0, sizeof(relocs));
 
 	if (bcm1250_m3_war()) {
-		UASM_i_MFC0(&p, K0, C0_BADVADDR);
-		UASM_i_MFC0(&p, K1, C0_ENTRYHI);
+		unsigned int segbits = 44;
+
+		uasm_i_dmfc0(&p, K0, C0_BADVADDR);
+		uasm_i_dmfc0(&p, K1, C0_ENTRYHI);
 		uasm_i_xor(&p, K0, K0, K1);
-		UASM_i_SRL(&p, K0, K0, PAGE_SHIFT + 1);
+		uasm_i_dsrl32(&p, K1, K0, 62 - 32);
+		uasm_i_dsrl(&p, K0, K0, 12 + 1);
+		uasm_i_dsll32(&p, K0, K0, 64 + 12 + 1 - segbits - 32);
+		uasm_i_or(&p, K0, K0, K1);
 		uasm_il_bnez(&p, &r, K0, label_leave);
 		/* No need for uasm_i_nop */
 	}

arch/mips/mm/uasm.c

@@ -31,7 +31,8 @@ enum fields {
 	BIMM = 0x040,
 	JIMM = 0x080,
 	FUNC = 0x100,
-	SET = 0x200
+	SET = 0x200,
+	SCIMM = 0x400
 };
 
 #define OP_MASK		0x3f
@@ -52,6 +53,8 @@ enum fields {
 #define FUNC_SH		0
 #define SET_MASK	0x7
 #define SET_SH		0
+#define SCIMM_MASK	0xfffff
+#define SCIMM_SH	6
 
 enum opcode {
 	insn_invalid,
@@ -61,10 +64,10 @@ enum opcode {
 	insn_dmtc0, insn_dsll, insn_dsll32, insn_dsra, insn_dsrl,
 	insn_dsrl32, insn_drotr, insn_dsubu, insn_eret, insn_j, insn_jal,
 	insn_jr, insn_ld, insn_ll, insn_lld, insn_lui, insn_lw, insn_mfc0,
-	insn_mtc0, insn_ori, insn_pref, insn_rfe, insn_sc, insn_scd,
+	insn_mtc0, insn_or, insn_ori, insn_pref, insn_rfe, insn_sc, insn_scd,
 	insn_sd, insn_sll, insn_sra, insn_srl, insn_rotr, insn_subu, insn_sw,
 	insn_tlbp, insn_tlbr, insn_tlbwi, insn_tlbwr, insn_xor, insn_xori,
-	insn_dins
+	insn_dins, insn_syscall
 };
 
 struct insn {
@@ -117,6 +120,7 @@ static struct insn insn_table[] __cpuinitdata = {
 	{ insn_lw,  M(lw_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
 	{ insn_mfc0,  M(cop0_op, mfc_op, 0, 0, 0, 0),  RT | RD | SET},
 	{ insn_mtc0,  M(cop0_op, mtc_op, 0, 0, 0, 0),  RT | RD | SET},
+	{ insn_or,  M(spec_op, 0, 0, 0, 0, or_op),  RS | RT | RD },
 	{ insn_ori,  M(ori_op, 0, 0, 0, 0, 0),  RS | RT | UIMM },
 	{ insn_pref,  M(pref_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
 	{ insn_rfe,  M(cop0_op, cop_op, 0, 0, 0, rfe_op),  0 },
@@ -136,6 +140,7 @@ static struct insn insn_table[] __cpuinitdata = {
 	{ insn_xor,  M(spec_op, 0, 0, 0, 0, xor_op),  RS | RT | RD },
 	{ insn_xori,  M(xori_op, 0, 0, 0, 0, 0),  RS | RT | UIMM },
 	{ insn_dins, M(spec3_op, 0, 0, 0, 0, dins_op), RS | RT | RD | RE },
+	{ insn_syscall, M(spec_op, 0, 0, 0, 0, syscall_op), SCIMM},
 	{ insn_invalid, 0, 0 }
 };
 
@@ -208,6 +213,14 @@ static inline __cpuinit u32 build_jimm(u32 arg)
 	return (arg >> 2) & JIMM_MASK;
 }
 
+static inline __cpuinit u32 build_scimm(u32 arg)
+{
+	if (arg & ~SCIMM_MASK)
+		printk(KERN_WARNING "Micro-assembler field overflow\n");
+
+	return (arg & SCIMM_MASK) << SCIMM_SH;
+}
+
 static inline __cpuinit u32 build_func(u32 arg)
 {
 	if (arg & ~FUNC_MASK)
@@ -266,6 +279,8 @@ static void __cpuinit build_insn(u32 **buf, enum opcode opc, ...)
 		op |= build_func(va_arg(ap, u32));
 	if (ip->fields & SET)
 		op |= build_set(va_arg(ap, u32));
+	if (ip->fields & SCIMM)
+		op |= build_scimm(va_arg(ap, u32));
 	va_end(ap);
 
 	**buf = op;
@@ -373,6 +388,7 @@ I_u2s3u1(_lw)
 I_u1u2u3(_mfc0)
 I_u1u2u3(_mtc0)
 I_u2u1u3(_ori)
+I_u3u1u2(_or)
 I_u2s3u1(_pref)
 I_0(_rfe)
 I_u2s3u1(_sc)
@@ -391,6 +407,7 @@ I_0(_tlbwr)
 I_u3u1u2(_xor)
 I_u2u1u3(_xori)
 I_u2u1msbu3(_dins);
+I_u1(_syscall);
 
 /* Handle labels. */
 void __cpuinit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid)

arch/mips/pci/ops-loongson2.c

@@ -180,15 +180,21 @@ struct pci_ops loongson_pci_ops = {
 };
 
 #ifdef CONFIG_CS5536
+DEFINE_RAW_SPINLOCK(msr_lock);
+
 void _rdmsr(u32 msr, u32 *hi, u32 *lo)
 {
 	struct pci_bus bus = {
 		.number = PCI_BUS_CS5536
 	};
 	u32 devfn = PCI_DEVFN(PCI_IDSEL_CS5536, 0);
+	unsigned long flags;
+
+	raw_spin_lock_irqsave(&msr_lock, flags);
 	loongson_pcibios_write(&bus, devfn, PCI_MSR_ADDR, 4, msr);
 	loongson_pcibios_read(&bus, devfn, PCI_MSR_DATA_LO, 4, lo);
 	loongson_pcibios_read(&bus, devfn, PCI_MSR_DATA_HI, 4, hi);
+	raw_spin_unlock_irqrestore(&msr_lock, flags);
 }
 EXPORT_SYMBOL(_rdmsr);
 
@@ -198,9 +204,13 @@ void _wrmsr(u32 msr, u32 hi, u32 lo)
 		.number = PCI_BUS_CS5536
 	};
 	u32 devfn = PCI_DEVFN(PCI_IDSEL_CS5536, 0);
+	unsigned long flags;
+
+	raw_spin_lock_irqsave(&msr_lock, flags);
 	loongson_pcibios_write(&bus, devfn, PCI_MSR_ADDR, 4, msr);
 	loongson_pcibios_write(&bus, devfn, PCI_MSR_DATA_LO, 4, lo);
 	loongson_pcibios_write(&bus, devfn, PCI_MSR_DATA_HI, 4, hi);
+	raw_spin_unlock_irqrestore(&msr_lock, flags);
 }
 EXPORT_SYMBOL(_wrmsr);
 #endif

arch/mips/sibyte/sb1250/setup.c

@@ -87,6 +87,21 @@ static int __init setup_bcm1250(void)
 	return ret;
 }
 
+int sb1250_m3_workaround_needed(void)
+{
+	switch (soc_type) {
+	case K_SYS_SOC_TYPE_BCM1250:
+	case K_SYS_SOC_TYPE_BCM1250_ALT:
+	case K_SYS_SOC_TYPE_BCM1250_ALT2:
+	case K_SYS_SOC_TYPE_BCM1125:
+	case K_SYS_SOC_TYPE_BCM1125H:
+		return soc_pass < K_SYS_REVISION_BCM1250_C0;
+
+	default:
+		return 0;
+	}
+}
+
 static int __init setup_bcm112x(void)
 {
 	int ret = 0;

drivers/ssb/driver_pcicore.c

@@ -246,20 +246,12 @@ static struct pci_controller ssb_pcicore_controller = {
 	.pci_ops	= &ssb_pcicore_pciops,
 	.io_resource	= &ssb_pcicore_io_resource,
 	.mem_resource	= &ssb_pcicore_mem_resource,
-	.mem_offset	= 0x24000000,
 };
 
-static u32 ssb_pcicore_pcibus_iobase = 0x100;
-static u32 ssb_pcicore_pcibus_membase = SSB_PCI_DMA;
-
 /* This function is called when doing a pci_enable_device().
  * We must first check if the device is a device on the PCI-core bridge. */
 int ssb_pcicore_plat_dev_init(struct pci_dev *d)
 {
-	struct resource *res;
-	int pos, size;
-	u32 *base;
-
 	if (d->bus->ops != &ssb_pcicore_pciops) {
 		/* This is not a device on the PCI-core bridge. */
 		return -ENODEV;
@@ -268,27 +260,6 @@ int ssb_pcicore_plat_dev_init(struct pci_dev *d)
 	ssb_printk(KERN_INFO "PCI: Fixing up device %s\n",
 		   pci_name(d));
 
-	/* Fix up resource bases */
-	for (pos = 0; pos < 6; pos++) {
-		res = &d->resource[pos];
-		if (res->flags & IORESOURCE_IO)
-			base = &ssb_pcicore_pcibus_iobase;
-		else
-			base = &ssb_pcicore_pcibus_membase;
-		res->flags |= IORESOURCE_PCI_FIXED;
-		if (res->end) {
-			size = res->end - res->start + 1;
-			if (*base & (size - 1))
-				*base = (*base + size) & ~(size - 1);
-			res->start = *base;
-			res->end = res->start + size - 1;
-			*base += size;
-			pci_write_config_dword(d, PCI_BASE_ADDRESS_0 + (pos << 2), res->start);
-		}
-		/* Fix up PCI bridge BAR0 only */
-		if (d->bus->number == 0 && PCI_SLOT(d->devfn) == 0)
-			break;
-	}
 	/* Fix up interrupt lines */
 	d->irq = ssb_mips_irq(extpci_core->dev) + 2;
 	pci_write_config_byte(d, PCI_INTERRUPT_LINE, d->irq);