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Commit 4505a493 authored by Linus Torvalds's avatar Linus Torvalds
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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
  ...
parents fedfb947 f6be75d0
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arch/mips/alchemy/devboards/db1200/setup.c
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
#
# 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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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 0 → 100644
View file @ 4505a493
#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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
#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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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 0 → 100644
View file @ 4505a493
/*
* 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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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 @@ badframe:
}
#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 @@ give_sigsegv:
}
#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 @@ give_sigsegv:
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
View file @ 4505a493
......@@ -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 @@ badframe:
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 @@ give_sigsegv:
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 @@ give_sigsegv:
*/
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
View file @ 4505a493
......@@ -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 @@ badframe:
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 @@ give_sigsegv:
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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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 0 → 100644
View file @ 4505a493
/*
* 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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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
View file @ 4505a493
......@@ -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);
......
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