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

Pull MIPS updates from Ralf Baechle:

 - More work on DT support for various platforms

 - Various fixes that were to late to make it straight into 3.9

 - Improved platform support, in particular the Netlogic XLR and
   BCM63xx, and the SEAD3 and Malta eval boards.

 - Support for several Ralink SOC families.

 - Complete support for the microMIPS ASE which basically reencodes the
   existing MIPS32/MIPS64 ISA to use non-constant size instructions.

 - Some fallout from LTO work which remove old cruft and will generally
   make the MIPS kernel easier to maintain and resistant to compiler
   optimization, even in absence of LTO.

 - KVM support.  While MIPS has announced hardware virtualization
   extensions this KVM extension uses trap and emulate mode for
   virtualization of MIPS32.  More KVM work to add support for VZ
   hardware virtualizaiton extensions and MIPS64 will probably already
   be merged for 3.11.

Most of this has been sitting in -next for a long time.  All defconfigs
have been build or run time tested except three for which fixes are being
sent by other maintainers.

Semantic conflict with kvm updates done as per Ralf

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (118 commits)
  MIPS: Add new GIC clockevent driver.
  MIPS: Formatting clean-ups for clocksources.
  MIPS: Refactor GIC clocksource code.
  MIPS: Move 'gic_frequency' to common location.
  MIPS: Move 'gic_present' to common location.
  MIPS: MIPS16e: Add unaligned access support.
  MIPS: MIPS16e: Support handling of delay slots.
  MIPS: MIPS16e: Add instruction formats.
  MIPS: microMIPS: Optimise 'strnlen' core library function.
  MIPS: microMIPS: Optimise 'strlen' core library function.
  MIPS: microMIPS: Optimise 'strncpy' core library function.
  MIPS: microMIPS: Optimise 'memset' core library function.
  MIPS: microMIPS: Add configuration option for microMIPS kernel.
  MIPS: microMIPS: Disable LL/SC and fix linker bug.
  MIPS: microMIPS: Add vdso support.
  MIPS: microMIPS: Add unaligned access support.
  MIPS: microMIPS: Support handling of delay slots.
  MIPS: microMIPS: Add support for exception handling.
  MIPS: microMIPS: Floating point support.
  MIPS: microMIPS: Fix macro naming in micro-assembler.
  ...
hifive-unleashed-5.1
Linus Torvalds 2013-05-10 07:48:05 -07:00
parent 6019958d14 b22d1b6a91
commit daf799cca8
205 changed files with 16166 additions and 2336 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
Documentation/devicetree/bindings/mips/ralink.txt 100644
View File

@ -0,0 +1,17 @@
Ralink MIPS SoC device tree bindings
1. SoCs
Each device tree must specify a compatible value for the Ralink SoC
it uses in the compatible property of the root node. The compatible
value must be one of the following values:
ralink,rt2880-soc
ralink,rt3050-soc
ralink,rt3052-soc
ralink,rt3350-soc
ralink,rt3352-soc
ralink,rt3883-soc
ralink,rt5350-soc
ralink,mt7620a-soc
ralink,mt7620n-soc

1
Documentation/devicetree/bindings/vendor-prefixes.txt
View File

@ -42,6 +42,7 @@ onnn ON Semiconductor Corp.
picochip Picochip Ltd
powervr PowerVR (deprecated, use img)
qcom Qualcomm, Inc.
ralink Mediatek/Ralink Technology Corp.
ramtron Ramtron International
realtek Realtek Semiconductor Corp.
renesas Renesas Electronics Corporation

4
arch/mips/Kbuild
View File

@ -17,3 +17,7 @@ obj- := $(platform-)
obj-y += kernel/
obj-y += mm/
obj-y += math-emu/
ifdef CONFIG_KVM
obj-y += kvm/
endif

52
arch/mips/Kconfig
View File

@ -304,7 +304,6 @@ config MIPS_MALTA
select HW_HAS_PCI
select I8253
select I8259
select MIPS_BOARDS_GEN
select MIPS_BONITO64
select MIPS_CPU_SCACHE
select PCI_GT64XXX_PCI0
@ -335,12 +334,12 @@ config MIPS_SEAD3
select BOOT_RAW
select CEVT_R4K
select CSRC_R4K
select CSRC_GIC
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_IRQ_EI
select DMA_NONCOHERENT
select IRQ_CPU
select IRQ_GIC
select MIPS_BOARDS_GEN
select MIPS_CPU_SCACHE
select MIPS_MSC
select SYS_HAS_CPU_MIPS32_R1
@ -352,6 +351,7 @@ config MIPS_SEAD3
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_SMARTMIPS
select SYS_SUPPORTS_MICROMIPS
select USB_ARCH_HAS_EHCI
select USB_EHCI_BIG_ENDIAN_DESC
select USB_EHCI_BIG_ENDIAN_MMIO
@ -910,6 +910,9 @@ config CEVT_GT641XX
config CEVT_R4K
bool
config CEVT_GIC
bool
config CEVT_SB1250
bool
@ -982,9 +985,6 @@ config MIPS_MSC
config MIPS_NILE4
bool
config MIPS_DISABLE_OBSOLETE_IDE
bool
config SYNC_R4K
bool
@ -1075,9 +1075,6 @@ config IRQ_GT641XX
config IRQ_GIC
bool
config MIPS_BOARDS_GEN
bool
config PCI_GT64XXX_PCI0
bool
@ -1147,7 +1144,7 @@ config BOOT_ELF32
config MIPS_L1_CACHE_SHIFT
int
default "4" if MACH_DECSTATION || MIKROTIK_RB532 || PMC_MSP4200_EVAL
default "4" if MACH_DECSTATION || MIKROTIK_RB532 || PMC_MSP4200_EVAL || SOC_RT288X
default "6" if MIPS_CPU_SCACHE
default "7" if SGI_IP22 || SGI_IP27 || SGI_IP28 || SNI_RM || CPU_CAVIUM_OCTEON
default "5"
@ -1236,6 +1233,7 @@ config CPU_MIPS32_R2
select CPU_HAS_PREFETCH
select CPU_SUPPORTS_32BIT_KERNEL
select CPU_SUPPORTS_HIGHMEM
select HAVE_KVM
help
Choose this option to build a kernel for release 2 or later of the
MIPS32 architecture. Most modern embedded systems with a 32-bit
@ -1736,6 +1734,20 @@ config 64BIT
endchoice
config KVM_GUEST
bool "KVM Guest Kernel"
help
Select this option if building a guest kernel for KVM (Trap & Emulate) mode
config KVM_HOST_FREQ
int "KVM Host Processor Frequency (MHz)"
depends on KVM_GUEST
default 500
help
Select this option if building a guest kernel for KVM to skip
RTC emulation when determining guest CPU Frequency. Instead, the guest
processor frequency is automatically derived from the host frequency.
choice
prompt "Kernel page size"
default PAGE_SIZE_4KB
@ -1811,6 +1823,15 @@ config FORCE_MAX_ZONEORDER
The page size is not necessarily 4KB. Keep this in mind
when choosing a value for this option.
config CEVT_GIC
bool "Use GIC global counter for clock events"
depends on IRQ_GIC && !(MIPS_SEAD3 || MIPS_MT_SMTC)
help
Use the GIC global counter for the clock events. The R4K clock
event driver is always present, so if the platform ends up not
detecting a GIC, it will fall back to the R4K timer for the
generation of clock events.
config BOARD_SCACHE
bool
@ -2016,6 +2037,7 @@ config SB1_PASS_2_1_WORKAROUNDS
depends on CPU_SB1 && CPU_SB1_PASS_2
default y
config 64BIT_PHYS_ADDR
bool
@ -2034,6 +2056,13 @@ config CPU_HAS_SMARTMIPS
you don't know you probably don't have SmartMIPS and should say N
here.
config CPU_MICROMIPS
depends on SYS_SUPPORTS_MICROMIPS
bool "Build kernel using microMIPS ISA"
help
When this option is enabled the kernel will be built using the
microMIPS ISA
config CPU_HAS_WB
bool
@ -2096,6 +2125,9 @@ config SYS_SUPPORTS_HIGHMEM
config SYS_SUPPORTS_SMARTMIPS
bool
config SYS_SUPPORTS_MICROMIPS
bool
config ARCH_FLATMEM_ENABLE
def_bool y
depends on !NUMA && !CPU_LOONGSON2
@ -2556,3 +2588,5 @@ source "security/Kconfig"
source "crypto/Kconfig"
source "lib/Kconfig"
source "arch/mips/kvm/Kconfig"

1
arch/mips/Makefile
View File

@ -114,6 +114,7 @@ cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*e
cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
cflags-$(CONFIG_CPU_MICROMIPS) += $(call cc-option,-mmicromips -mno-jals)
cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
-fno-omit-frame-pointer

3
arch/mips/alchemy/Kconfig
View File

@ -31,7 +31,6 @@ config MIPS_DB1000
select ALCHEMY_GPIOINT_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK
@ -41,7 +40,6 @@ config MIPS_DB1235
select ARCH_REQUIRE_GPIOLIB
select HW_HAS_PCI
select DMA_COHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK
@ -57,7 +55,6 @@ config MIPS_GPR
select ALCHEMY_GPIOINT_AU1000
select HW_HAS_PCI
select DMA_NONCOHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

22
arch/mips/alchemy/Platform
View File

@ -5,32 +5,14 @@ platform-$(CONFIG_MIPS_ALCHEMY) += alchemy/common/
#
# AMD Alchemy Pb1100 eval board
#
platform-$(CONFIG_MIPS_PB1100) += alchemy/devboards/
load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
#
# AMD Alchemy Pb1500 eval board
#
platform-$(CONFIG_MIPS_PB1500) += alchemy/devboards/
load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
#
# AMD Alchemy Pb1550 eval board
#
platform-$(CONFIG_MIPS_PB1550) += alchemy/devboards/
load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
#
# AMD Alchemy Db1000/Db1500/Db1100 eval boards
# AMD Alchemy Db1000/Db1500/Pb1500/Db1100/Pb1100 eval boards
#
platform-$(CONFIG_MIPS_DB1000) += alchemy/devboards/
cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
#
# AMD Alchemy Db1200/Pb1200/Db1550/Db1300 eval boards
# AMD Alchemy Db1200/Pb1200/Db1550/Pb1550/Db1300 eval boards
#
platform-$(CONFIG_MIPS_DB1235) += alchemy/devboards/
cflags-$(CONFIG_MIPS_DB1235) += -I$(srctree)/arch/mips/include/asm/mach-db1x00

1
arch/mips/ar7/memory.c
View File

@ -30,7 +30,6 @@
#include <asm/sections.h>
#include <asm/mach-ar7/ar7.h>
#include <asm/mips-boards/prom.h>
static int __init memsize(void)
{

16
arch/mips/ath79/setup.c
View File

@ -51,20 +51,6 @@ static void ath79_halt(void)
cpu_wait();
}
static void __init ath79_detect_mem_size(void)
{
unsigned long size;
for (size = ATH79_MEM_SIZE_MIN; size < ATH79_MEM_SIZE_MAX;
size <<= 1) {
if (!memcmp(ath79_detect_mem_size,
ath79_detect_mem_size + size, 1024))
break;
}
add_memory_region(0, size, BOOT_MEM_RAM);
}
static void __init ath79_detect_sys_type(void)
{
char *chip = "????";
@ -212,7 +198,7 @@ void __init plat_mem_setup(void)
AR71XX_DDR_CTRL_SIZE);
ath79_detect_sys_type();
ath79_detect_mem_size();
detect_memory_region(0, ATH79_MEM_SIZE_MIN, ATH79_MEM_SIZE_MAX);
ath79_clocks_init();
_machine_restart = ath79_restart;

4
arch/mips/bcm63xx/Kconfig
View File

@ -25,6 +25,10 @@ config BCM63XX_CPU_6358
bool "support 6358 CPU"
select HW_HAS_PCI
config BCM63XX_CPU_6362
bool "support 6362 CPU"
select HW_HAS_PCI
config BCM63XX_CPU_6368
bool "support 6368 CPU"
select HW_HAS_PCI

6
arch/mips/bcm63xx/boards/board_bcm963xx.c
View File

@ -726,11 +726,11 @@ void __init board_prom_init(void)
u32 val;
/* read base address of boot chip select (0)
* 6328 does not have MPI but boots from a fixed address
* 6328/6362 do not have MPI but boot from a fixed address
*/
if (BCMCPU_IS_6328())
if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
val = 0x18000000;
else {
} else {
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
}

43
arch/mips/bcm63xx/clk.c
View File

@ -15,7 +15,13 @@
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_reset.h>
#include <bcm63xx_clk.h>
struct clk {
void (*set)(struct clk *, int);
unsigned int rate;
unsigned int usage;
int id;
};
static DEFINE_MUTEX(clocks_mutex);
@ -119,11 +125,18 @@ static struct clk clk_ephy = {
*/
static void enetsw_set(struct clk *clk, int enable)
{
if (!BCMCPU_IS_6368())
if (BCMCPU_IS_6328())
bcm_hwclock_set(CKCTL_6328_ROBOSW_EN, enable);
else if (BCMCPU_IS_6362())
bcm_hwclock_set(CKCTL_6362_ROBOSW_EN, enable);
else if (BCMCPU_IS_6368())
bcm_hwclock_set(CKCTL_6368_ROBOSW_EN |
CKCTL_6368_SWPKT_USB_EN |
CKCTL_6368_SWPKT_SAR_EN,
enable);
else
return;
bcm_hwclock_set(CKCTL_6368_ROBOSW_EN |
CKCTL_6368_SWPKT_USB_EN |
CKCTL_6368_SWPKT_SAR_EN, enable);
if (enable) {
/* reset switch core afer clock change */
bcm63xx_core_set_reset(BCM63XX_RESET_ENETSW, 1);
@ -160,6 +173,8 @@ static void usbh_set(struct clk *clk, int enable)
bcm_hwclock_set(CKCTL_6328_USBH_EN, enable);
else if (BCMCPU_IS_6348())
bcm_hwclock_set(CKCTL_6348_USBH_EN, enable);
else if (BCMCPU_IS_6362())
bcm_hwclock_set(CKCTL_6362_USBH_EN, enable);
else if (BCMCPU_IS_6368())
bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
}
@ -175,6 +190,8 @@ static void usbd_set(struct clk *clk, int enable)
{
if (BCMCPU_IS_6328())
bcm_hwclock_set(CKCTL_6328_USBD_EN, enable);
else if (BCMCPU_IS_6362())
bcm_hwclock_set(CKCTL_6362_USBD_EN, enable);
else if (BCMCPU_IS_6368())
bcm_hwclock_set(CKCTL_6368_USBD_EN, enable);
}
@ -196,6 +213,8 @@ static void spi_set(struct clk *clk, int enable)
mask = CKCTL_6348_SPI_EN;
else if (BCMCPU_IS_6358())
mask = CKCTL_6358_SPI_EN;
else if (BCMCPU_IS_6362())
mask = CKCTL_6362_SPI_EN;
else
/* BCMCPU_IS_6368 */
mask = CKCTL_6368_SPI_EN;
@ -236,7 +255,10 @@ static struct clk clk_xtm = {
*/
static void ipsec_set(struct clk *clk, int enable)
{
bcm_hwclock_set(CKCTL_6368_IPSEC_EN, enable);
if (BCMCPU_IS_6362())
bcm_hwclock_set(CKCTL_6362_IPSEC_EN, enable);
else if (BCMCPU_IS_6368())
bcm_hwclock_set(CKCTL_6368_IPSEC_EN, enable);
}
static struct clk clk_ipsec = {
@ -249,7 +271,10 @@ static struct clk clk_ipsec = {
static void pcie_set(struct clk *clk, int enable)
{
bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);
if (BCMCPU_IS_6328())
bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);
else if (BCMCPU_IS_6362())
bcm_hwclock_set(CKCTL_6362_PCIE_EN, enable);
}
static struct clk clk_pcie = {
@ -315,9 +340,9 @@ struct clk *clk_get(struct device *dev, const char *id)
return &clk_periph;
if (BCMCPU_IS_6358() && !strcmp(id, "pcm"))
return &clk_pcm;
if (BCMCPU_IS_6368() && !strcmp(id, "ipsec"))
if ((BCMCPU_IS_6362() || BCMCPU_IS_6368()) && !strcmp(id, "ipsec"))
return &clk_ipsec;
if (BCMCPU_IS_6328() && !strcmp(id, "pcie"))
if ((BCMCPU_IS_6328() || BCMCPU_IS_6362()) && !strcmp(id, "pcie"))
return &clk_pcie;
return ERR_PTR(-ENOENT);
}

142
arch/mips/bcm63xx/cpu.c
View File

@ -25,7 +25,7 @@ const int *bcm63xx_irqs;
EXPORT_SYMBOL(bcm63xx_irqs);
static u16 bcm63xx_cpu_id;
static u16 bcm63xx_cpu_rev;
static u8 bcm63xx_cpu_rev;
static unsigned int bcm63xx_cpu_freq;
static unsigned int bcm63xx_memory_size;
@ -71,6 +71,15 @@ static const int bcm6358_irqs[] = {
};
static const unsigned long bcm6362_regs_base[] = {
__GEN_CPU_REGS_TABLE(6362)
};
static const int bcm6362_irqs[] = {
__GEN_CPU_IRQ_TABLE(6362)
};
static const unsigned long bcm6368_regs_base[] = {
__GEN_CPU_REGS_TABLE(6368)
};
@ -87,7 +96,7 @@ u16 __bcm63xx_get_cpu_id(void)
EXPORT_SYMBOL(__bcm63xx_get_cpu_id);
u16 bcm63xx_get_cpu_rev(void)
u8 bcm63xx_get_cpu_rev(void)
{
return bcm63xx_cpu_rev;
}
@ -169,6 +178,42 @@ static unsigned int detect_cpu_clock(void)
return (16 * 1000000 * n1 * n2) / m1;
}
case BCM6362_CPU_ID:
{
unsigned int tmp, mips_pll_fcvo;
tmp = bcm_misc_readl(MISC_STRAPBUS_6362_REG);
mips_pll_fcvo = (tmp & STRAPBUS_6362_FCVO_MASK)
>> STRAPBUS_6362_FCVO_SHIFT;
switch (mips_pll_fcvo) {
case 0x03:
case 0x0b:
case 0x13:
case 0x1b:
return 240000000;
case 0x04:
case 0x0c:
case 0x14:
case 0x1c:
return 160000000;
case 0x05:
case 0x0e:
case 0x16:
case 0x1e:
case 0x1f:
return 400000000;
case 0x06:
return 440000000;
case 0x07:
case 0x17:
return 384000000;
case 0x15:
case 0x1d:
return 200000000;
default:
return 320000000;
}
}
case BCM6368_CPU_ID:
{
unsigned int tmp, p1, p2, ndiv, m1;
@ -205,7 +250,7 @@ static unsigned int detect_memory_size(void)
unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0;
u32 val;
if (BCMCPU_IS_6328())
if (BCMCPU_IS_6328() || BCMCPU_IS_6362())
return bcm_ddr_readl(DDR_CSEND_REG) << 24;
if (BCMCPU_IS_6345()) {
@ -240,53 +285,27 @@ static unsigned int detect_memory_size(void)
void __init bcm63xx_cpu_init(void)
{
unsigned int tmp, expected_cpu_id;
unsigned int tmp;
struct cpuinfo_mips *c = &current_cpu_data;
unsigned int cpu = smp_processor_id();
u32 chipid_reg;
/* soc registers location depends on cpu type */
expected_cpu_id = 0;
chipid_reg = 0;
switch (c->cputype) {
case CPU_BMIPS3300:
if ((read_c0_prid() & 0xff00) == PRID_IMP_BMIPS3300_ALT) {
expected_cpu_id = BCM6348_CPU_ID;
bcm63xx_regs_base = bcm6348_regs_base;
bcm63xx_irqs = bcm6348_irqs;
} else {
if ((read_c0_prid() & 0xff00) != PRID_IMP_BMIPS3300_ALT)
__cpu_name[cpu] = "Broadcom BCM6338";
expected_cpu_id = BCM6338_CPU_ID;
bcm63xx_regs_base = bcm6338_regs_base;
bcm63xx_irqs = bcm6338_irqs;
}
break;
/* fall-through */
case CPU_BMIPS32:
expected_cpu_id = BCM6345_CPU_ID;
bcm63xx_regs_base = bcm6345_regs_base;
bcm63xx_irqs = bcm6345_irqs;
chipid_reg = BCM_6345_PERF_BASE;
break;
case CPU_BMIPS4350:
if ((read_c0_prid() & 0xf0) == 0x10) {
expected_cpu_id = BCM6358_CPU_ID;
bcm63xx_regs_base = bcm6358_regs_base;
bcm63xx_irqs = bcm6358_irqs;
} else {
/* all newer chips have the same chip id location */
u16 chip_id = bcm_readw(BCM_6368_PERF_BASE);
switch (chip_id) {
case BCM6328_CPU_ID:
expected_cpu_id = BCM6328_CPU_ID;
bcm63xx_regs_base = bcm6328_regs_base;
bcm63xx_irqs = bcm6328_irqs;
break;
case BCM6368_CPU_ID:
expected_cpu_id = BCM6368_CPU_ID;
bcm63xx_regs_base = bcm6368_regs_base;
bcm63xx_irqs = bcm6368_irqs;
break;
}
}
if ((read_c0_prid() & 0xf0) == 0x10)
chipid_reg = BCM_6345_PERF_BASE;
else
chipid_reg = BCM_6368_PERF_BASE;
break;
}
@ -294,20 +313,47 @@ void __init bcm63xx_cpu_init(void)
* really early to panic, but delaying panic would not help since we
* will never get any working console
*/
if (!expected_cpu_id)
if (!chipid_reg)
panic("unsupported Broadcom CPU");
/*
* bcm63xx_regs_base is set, we can access soc registers
*/
/* double check CPU type */
tmp = bcm_perf_readl(PERF_REV_REG);
/* read out CPU type */
tmp = bcm_readl(chipid_reg);
bcm63xx_cpu_id = (tmp & REV_CHIPID_MASK) >> REV_CHIPID_SHIFT;
bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT;
if (bcm63xx_cpu_id != expected_cpu_id)
panic("bcm63xx CPU id mismatch");
switch (bcm63xx_cpu_id) {
case BCM6328_CPU_ID:
bcm63xx_regs_base = bcm6328_regs_base;
bcm63xx_irqs = bcm6328_irqs;
break;
case BCM6338_CPU_ID:
bcm63xx_regs_base = bcm6338_regs_base;
bcm63xx_irqs = bcm6338_irqs;
break;
case BCM6345_CPU_ID:
bcm63xx_regs_base = bcm6345_regs_base;
bcm63xx_irqs = bcm6345_irqs;
break;
case BCM6348_CPU_ID:
bcm63xx_regs_base = bcm6348_regs_base;
bcm63xx_irqs = bcm6348_irqs;
break;
case BCM6358_CPU_ID:
bcm63xx_regs_base = bcm6358_regs_base;
bcm63xx_irqs = bcm6358_irqs;
break;
case BCM6362_CPU_ID:
bcm63xx_regs_base = bcm6362_regs_base;
bcm63xx_irqs = bcm6362_irqs;
break;
case BCM6368_CPU_ID:
bcm63xx_regs_base = bcm6368_regs_base;
bcm63xx_irqs = bcm6368_irqs;
break;
default:
panic("unsupported broadcom CPU %x", bcm63xx_cpu_id);
break;
}
bcm63xx_cpu_freq = detect_cpu_clock();
bcm63xx_memory_size = detect_memory_size();

6
arch/mips/bcm63xx/dev-flash.c
View File

@ -77,6 +77,12 @@ static int __init bcm63xx_detect_flash_type(void)
return BCM63XX_FLASH_TYPE_PARALLEL;
else
return BCM63XX_FLASH_TYPE_SERIAL;
case BCM6362_CPU_ID:
val = bcm_misc_readl(MISC_STRAPBUS_6362_REG);
if (val & STRAPBUS_6362_BOOT_SEL_SERIAL)
return BCM63XX_FLASH_TYPE_SERIAL;
else
return BCM63XX_FLASH_TYPE_NAND;
case BCM6368_CPU_ID:
val = bcm_gpio_readl(GPIO_STRAPBUS_REG);
switch (val & STRAPBUS_6368_BOOT_SEL_MASK) {

26
arch/mips/bcm63xx/dev-spi.c
View File

@ -22,10 +22,6 @@
/*
* register offsets
*/
static const unsigned long bcm6338_regs_spi[] = {
__GEN_SPI_REGS_TABLE(6338)
};
static const unsigned long bcm6348_regs_spi[] = {
__GEN_SPI_REGS_TABLE(6348)
};
@ -34,23 +30,15 @@ static const unsigned long bcm6358_regs_spi[] = {
__GEN_SPI_REGS_TABLE(6358)
};
static const unsigned long bcm6368_regs_spi[] = {
__GEN_SPI_REGS_TABLE(6368)
};
const unsigned long *bcm63xx_regs_spi;
EXPORT_SYMBOL(bcm63xx_regs_spi);
static __init void bcm63xx_spi_regs_init(void)
{
if (BCMCPU_IS_6338())
bcm63xx_regs_spi = bcm6338_regs_spi;
if (BCMCPU_IS_6348())
if (BCMCPU_IS_6338() || BCMCPU_IS_6348())
bcm63xx_regs_spi = bcm6348_regs_spi;
if (BCMCPU_IS_6358())
if (BCMCPU_IS_6358() || BCMCPU_IS_6362() || BCMCPU_IS_6368())
bcm63xx_regs_spi = bcm6358_regs_spi;
if (BCMCPU_IS_6368())
bcm63xx_regs_spi = bcm6368_regs_spi;
}
#else
static __init void bcm63xx_spi_regs_init(void) { }
@ -93,13 +81,13 @@ int __init bcm63xx_spi_register(void)
spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI);
if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) {
spi_resources[0].end += BCM_6338_RSET_SPI_SIZE - 1;
spi_pdata.fifo_size = SPI_6338_MSG_DATA_SIZE;
spi_pdata.msg_type_shift = SPI_6338_MSG_TYPE_SHIFT;
spi_pdata.msg_ctl_width = SPI_6338_MSG_CTL_WIDTH;
spi_resources[0].end += BCM_6348_RSET_SPI_SIZE - 1;
spi_pdata.fifo_size = SPI_6348_MSG_DATA_SIZE;
spi_pdata.msg_type_shift = SPI_6348_MSG_TYPE_SHIFT;
spi_pdata.msg_ctl_width = SPI_6348_MSG_CTL_WIDTH;
}
if (BCMCPU_IS_6358() || BCMCPU_IS_6368()) {
if (BCMCPU_IS_6358() || BCMCPU_IS_6362() || BCMCPU_IS_6368()) {
spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1;
spi_pdata.fifo_size = SPI_6358_MSG_DATA_SIZE;
spi_pdata.msg_type_shift = SPI_6358_MSG_TYPE_SHIFT;

22
arch/mips/bcm63xx/irq.c
View File

@ -82,6 +82,17 @@ static void __internal_irq_unmask_64(unsigned int irq) __maybe_unused;
#define ext_irq_cfg_reg1 PERF_EXTIRQ_CFG_REG_6358
#define ext_irq_cfg_reg2 0
#endif
#ifdef CONFIG_BCM63XX_CPU_6362
#define irq_stat_reg PERF_IRQSTAT_6362_REG
#define irq_mask_reg PERF_IRQMASK_6362_REG
#define irq_bits 64
#define is_ext_irq_cascaded 1
#define ext_irq_start (BCM_6362_EXT_IRQ0 - IRQ_INTERNAL_BASE)
#define ext_irq_end (BCM_6362_EXT_IRQ3 - IRQ_INTERNAL_BASE)
#define ext_irq_count 4
#define ext_irq_cfg_reg1 PERF_EXTIRQ_CFG_REG_6362
#define ext_irq_cfg_reg2 0
#endif
#ifdef CONFIG_BCM63XX_CPU_6368
#define irq_stat_reg PERF_IRQSTAT_6368_REG
#define irq_mask_reg PERF_IRQMASK_6368_REG
@ -170,6 +181,16 @@ static void bcm63xx_init_irq(void)
ext_irq_end = BCM_6358_EXT_IRQ3 - IRQ_INTERNAL_BASE;
ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6358;
break;
case BCM6362_CPU_ID:
irq_stat_addr += PERF_IRQSTAT_6362_REG;
irq_mask_addr += PERF_IRQMASK_6362_REG;
irq_bits = 64;
ext_irq_count = 4;
is_ext_irq_cascaded = 1;
ext_irq_start = BCM_6362_EXT_IRQ0 - IRQ_INTERNAL_BASE;
ext_irq_end = BCM_6362_EXT_IRQ3 - IRQ_INTERNAL_BASE;
ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6362;
break;
case BCM6368_CPU_ID:
irq_stat_addr += PERF_IRQSTAT_6368_REG;
irq_mask_addr += PERF_IRQMASK_6368_REG;
@ -458,6 +479,7 @@ static int bcm63xx_external_irq_set_type(struct irq_data *d,
case BCM6338_CPU_ID:
case BCM6345_CPU_ID:
case BCM6358_CPU_ID:
case BCM6362_CPU_ID:
case BCM6368_CPU_ID:
if (levelsense)
reg |= EXTIRQ_CFG_LEVELSENSE(irq);

2
arch/mips/bcm63xx/prom.c
View File

@ -36,6 +36,8 @@ void __init prom_init(void)
mask = CKCTL_6348_ALL_SAFE_EN;
else if (BCMCPU_IS_6358())
mask = CKCTL_6358_ALL_SAFE_EN;
else if (BCMCPU_IS_6362())
mask = CKCTL_6362_ALL_SAFE_EN;
else if (BCMCPU_IS_6368())
mask = CKCTL_6368_ALL_SAFE_EN;
else

28
arch/mips/bcm63xx/reset.c
View File

@ -85,6 +85,20 @@
#define BCM6358_RESET_PCIE 0
#define BCM6358_RESET_PCIE_EXT 0
#define BCM6362_RESET_SPI SOFTRESET_6362_SPI_MASK
#define BCM6362_RESET_ENET 0
#define BCM6362_RESET_USBH SOFTRESET_6362_USBH_MASK
#define BCM6362_RESET_USBD SOFTRESET_6362_USBS_MASK
#define BCM6362_RESET_DSL 0
#define BCM6362_RESET_SAR SOFTRESET_6362_SAR_MASK
#define BCM6362_RESET_EPHY SOFTRESET_6362_EPHY_MASK
#define BCM6362_RESET_ENETSW SOFTRESET_6362_ENETSW_MASK
#define BCM6362_RESET_PCM SOFTRESET_6362_PCM_MASK
#define BCM6362_RESET_MPI 0
#define BCM6362_RESET_PCIE (SOFTRESET_6362_PCIE_MASK | \
SOFTRESET_6362_PCIE_CORE_MASK)
#define BCM6362_RESET_PCIE_EXT SOFTRESET_6362_PCIE_EXT_MASK
#define BCM6368_RESET_SPI SOFTRESET_6368_SPI_MASK
#define BCM6368_RESET_ENET 0
#define BCM6368_RESET_USBH SOFTRESET_6368_USBH_MASK
@ -119,6 +133,10 @@ static const u32 bcm6358_reset_bits[] = {
__GEN_RESET_BITS_TABLE(6358)
};
static const u32 bcm6362_reset_bits[] = {
__GEN_RESET_BITS_TABLE(6362)
};
static const u32 bcm6368_reset_bits[] = {
__GEN_RESET_BITS_TABLE(6368)
};
@ -140,6 +158,9 @@ static int __init bcm63xx_reset_bits_init(void)
} else if (BCMCPU_IS_6358()) {
reset_reg = PERF_SOFTRESET_6358_REG;
bcm63xx_reset_bits = bcm6358_reset_bits;
} else if (BCMCPU_IS_6362()) {
reset_reg = PERF_SOFTRESET_6362_REG;
bcm63xx_reset_bits = bcm6362_reset_bits;
} else if (BCMCPU_IS_6368()) {
reset_reg = PERF_SOFTRESET_6368_REG;
bcm63xx_reset_bits = bcm6368_reset_bits;
@ -182,6 +203,13 @@ static const u32 bcm63xx_reset_bits[] = {
#define reset_reg PERF_SOFTRESET_6358_REG
#endif
#ifdef CONFIG_BCM63XX_CPU_6362
static const u32 bcm63xx_reset_bits[] = {
__GEN_RESET_BITS_TABLE(6362)
};
#define reset_reg PERF_SOFTRESET_6362_REG
#endif
#ifdef CONFIG_BCM63XX_CPU_6368
static const u32 bcm63xx_reset_bits[] = {
__GEN_RESET_BITS_TABLE(6368)

5
arch/mips/bcm63xx/setup.c
View File

@ -83,6 +83,9 @@ void bcm63xx_machine_reboot(void)
case BCM6358_CPU_ID:
perf_regs[0] = PERF_EXTIRQ_CFG_REG_6358;
break;
case BCM6362_CPU_ID:
perf_regs[0] = PERF_EXTIRQ_CFG_REG_6362;
break;
}
for (i = 0; i < 2; i++) {
@ -126,7 +129,7 @@ static void __bcm63xx_machine_reboot(char *p)
const char *get_system_type(void)
{
static char buf[128];
snprintf(buf, sizeof(buf), "bcm63xx/%s (0x%04x/0x%04X)",
snprintf(buf, sizeof(buf), "bcm63xx/%s (0x%04x/0x%02X)",
board_get_name(),
bcm63xx_get_cpu_id(), bcm63xx_get_cpu_rev());
return buf;

5
arch/mips/cavium-octeon/octeon-irq.c
View File

@ -1032,9 +1032,8 @@ static int octeon_irq_gpio_map_common(struct irq_domain *d,
if (!octeon_irq_virq_in_range(virq))
return -EINVAL;
hw += gpiod->base_hwirq;
line = hw >> 6;
bit = hw & 63;
line = (hw + gpiod->base_hwirq) >> 6;
bit = (hw + gpiod->base_hwirq) & 63;
if (line > line_limit || octeon_irq_ciu_to_irq[line][bit] != 0)
return -EINVAL;

69
arch/mips/configs/malta_defconfig
View File

@ -2,30 +2,21 @@ CONFIG_MIPS_MALTA=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_MIPS_MT_SMP=y
CONFIG_HZ_100=y
CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HZ_100=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_PID_NS=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_RELAY=y
CONFIG_EXPERT=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PCI=y
CONFIG_PM=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
@ -41,8 +32,6 @@ CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
@ -65,7 +54,6 @@ CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
@ -136,23 +124,15 @@ CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
CONFIG_IP_VS_FTP=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
@ -162,8 +142,6 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
@ -173,7 +151,6 @@ CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
@ -247,12 +224,10 @@ CONFIG_MAC80211=m
CONFIG_MAC80211_RC_PID=y
CONFIG_MAC80211_RC_DEFAULT_PID=y
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_RFKILL=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_CONNECTOR=m
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_OOPS=m
@ -271,7 +246,6 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_CDROM_PKTCDVD=m
CONFIG_ATA_OVER_ETH=m
# CONFIG_MISC_DEVICES is not set
CONFIG_IDE=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_IDE_GENERIC=y
@ -317,13 +291,19 @@ CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
CONFIG_NETDEVICES=y
CONFIG_IFB=m
CONFIG_DUMMY=m
CONFIG_BONDING=m
CONFIG_MACVLAN=m
CONFIG_DUMMY=m
CONFIG_EQUALIZER=m
CONFIG_IFB=m
CONFIG_MACVLAN=m
CONFIG_TUN=m
CONFIG_VETH=m
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_PCNET32=y
CONFIG_CHELSIO_T3=m
CONFIG_AX88796=m
CONFIG_NETXEN_NIC=m
CONFIG_TC35815=m
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_QSEMI_PHY=m
@ -334,14 +314,6 @@ CONFIG_SMSC_PHY=m
CONFIG_BROADCOM_PHY=m
CONFIG_ICPLUS_PHY=m
CONFIG_REALTEK_PHY=m
CONFIG_MDIO_BITBANG=m
CONFIG_NET_ETHERNET=y
CONFIG_AX88796=m
CONFIG_NET_PCI=y
CONFIG_PCNET32=y
CONFIG_TC35815=m
CONFIG_CHELSIO_T3=m
CONFIG_NETXEN_NIC=m
CONFIG_ATMEL=m
CONFIG_PCI_ATMEL=m
CONFIG_PRISM54=m
@ -352,15 +324,7 @@ CONFIG_HOSTAP_PLX=m
CONFIG_HOSTAP_PCI=m
CONFIG_IPW2100=m
CONFIG_IPW2100_MONITOR=y
CONFIG_IPW2200=m
CONFIG_IPW2200_MONITOR=y
CONFIG_IPW2200_PROMISCUOUS=y
CONFIG_IPW2200_QOS=y
CONFIG_LIBERTAS=m
CONFIG_HERMES=m
CONFIG_PLX_HERMES=m
CONFIG_TMD_HERMES=m
CONFIG_NORTEL_HERMES=m
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO_I8042 is not set
@ -373,12 +337,6 @@ CONFIG_FB_CIRRUS=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_HID=m
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_IDE_DISK=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_CMOS=y
CONFIG_UIO=m
@ -398,7 +356,6 @@ CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_QUOTA=y
CONFIG_QFMT_V2=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=m
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
@ -425,7 +382,6 @@ CONFIG_ROMFS_FS=m
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
@ -466,7 +422,6 @@ CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_LRW=m

456
arch/mips/configs/malta_kvm_defconfig 100644
View File

@ -0,0 +1,456 @@
CONFIG_MIPS_MALTA=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_PAGE_SIZE_16KB=y
CONFIG_MIPS_MT_SMP=y
CONFIG_HZ_100=y
CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_NAMESPACES=y
CONFIG_RELAY=y
CONFIG_EXPERT=y
CONFIG_PERF_EVENTS=y
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_PCI=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_IPV6_OPTIMISTIC_DAD=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_TUNNEL=m
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CT_PROTO_DCCP=m
CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_IP_VS=m
CONFIG_IP_VS_IPV6=y
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
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
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_ULOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
CONFIG_IP_SCTP=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
CONFIG_IPDDP_DECAP=y
CONFIG_PHONET=m
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_CLS_IND=y
CONFIG_CFG80211=m
CONFIG_MAC80211=m
CONFIG_MAC80211_RC_PID=y
CONFIG_MAC80211_RC_DEFAULT_PID=y
CONFIG_MAC80211_MESH=y
CONFIG_RFKILL=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_CONNECTOR=m
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_OOPS=m
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_FD=m
CONFIG_BLK_DEV_UMEM=m
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_CDROM_PKTCDVD=m
CONFIG_ATA_OVER_ETH=m
CONFIG_IDE=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_IDE_GENERIC=y
CONFIG_BLK_DEV_GENERIC=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_BLK_DEV_IT8213=m
CONFIG_BLK_DEV_TC86C001=m
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=m
CONFIG_SCSI_TGT=m
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
CONFIG_CHR_DEV_OSST=m
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=m
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_FC_ATTRS=m
CONFIG_ISCSI_TCP=m
CONFIG_BLK_DEV_3W_XXXX_RAID=m
CONFIG_SCSI_3W_9XXX=m
CONFIG_SCSI_ACARD=m
CONFIG_SCSI_AACRAID=m
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_RESET_DELAY_MS=15000
# CONFIG_AIC7XXX_DEBUG_ENABLE is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
CONFIG_NETDEVICES=y
CONFIG_BONDING=m
CONFIG_DUMMY=m
CONFIG_EQUALIZER=m
CONFIG_IFB=m
CONFIG_MACVLAN=m
CONFIG_TUN=m
CONFIG_VETH=m
CONFIG_PCNET32=y
CONFIG_CHELSIO_T3=m
CONFIG_AX88796=m
CONFIG_NETXEN_NIC=m
CONFIG_TC35815=m
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_LXT_PHY=m
CONFIG_CICADA_PHY=m
CONFIG_VITESSE_PHY=m
CONFIG_SMSC_PHY=m
CONFIG_BROADCOM_PHY=m
CONFIG_ICPLUS_PHY=m
CONFIG_REALTEK_PHY=m
CONFIG_ATMEL=m
CONFIG_PCI_ATMEL=m
CONFIG_PRISM54=m
CONFIG_HOSTAP=m
CONFIG_HOSTAP_FIRMWARE=y
CONFIG_HOSTAP_FIRMWARE_NVRAM=y
CONFIG_HOSTAP_PLX=m
CONFIG_HOSTAP_PCI=m
CONFIG_IPW2100=m
CONFIG_IPW2100_MONITOR=y
CONFIG_LIBERTAS=m
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO_I8042 is not set
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_HWMON is not set
CONFIG_FB=y
CONFIG_FB_CIRRUS=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_HID=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_CMOS=y
CONFIG_UIO=m
CONFIG_UIO_CIF=m
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_REISERFS_FS=m
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_QUOTA=y
CONFIG_QFMT_V2=y
CONFIG_FUSE_FS=m
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_AFFS_FS=m
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
CONFIG_BEFS_FS=m
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_JFFS2_FS=m
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_RUBIN=y
CONFIG_CRAMFS=m
CONFIG_VXFS_FS=m
CONFIG_MINIX_FS=m
CONFIG_ROMFS_FS=m
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_RCU_CPU_STALL_TIMEOUT=60
CONFIG_ENABLE_DEFAULT_TRACERS=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC16=m
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
CONFIG_KVM_MIPS_DYN_TRANS=y
CONFIG_KVM_MIPS_DEBUG_COP0_COUNTERS=y
CONFIG_VHOST_NET=m

453
arch/mips/configs/malta_kvm_guest_defconfig 100644
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@ -0,0 +1,453 @@
CONFIG_MIPS_MALTA=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_KVM_GUEST=y
CONFIG_PAGE_SIZE_16KB=y
CONFIG_HZ_100=y
CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_NAMESPACES=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_EXPERT=y
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_PCI=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_IPV6_OPTIMISTIC_DAD=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_TUNNEL=m
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CT_PROTO_DCCP=m
CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_IP_VS=m
CONFIG_IP_VS_IPV6=y
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
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
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_ULOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
CONFIG_IP_SCTP=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
CONFIG_IPDDP_DECAP=y
CONFIG_PHONET=m
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_CLS_IND=y
CONFIG_CFG80211=m
CONFIG_MAC80211=m
CONFIG_MAC80211_RC_PID=y
CONFIG_MAC80211_RC_DEFAULT_PID=y
CONFIG_MAC80211_MESH=y
CONFIG_RFKILL=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_CONNECTOR=m
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_OOPS=m
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_FD=m
CONFIG_BLK_DEV_UMEM=m
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_CDROM_PKTCDVD=m
CONFIG_ATA_OVER_ETH=m
CONFIG_VIRTIO_BLK=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_IDE_GENERIC=y
CONFIG_BLK_DEV_GENERIC=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_BLK_DEV_IT8213=m
CONFIG_BLK_DEV_TC86C001=m
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=m
CONFIG_SCSI_TGT=m
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
CONFIG_CHR_DEV_OSST=m
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=m
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_FC_ATTRS=m
CONFIG_ISCSI_TCP=m
CONFIG_BLK_DEV_3W_XXXX_RAID=m
CONFIG_SCSI_3W_9XXX=m
CONFIG_SCSI_ACARD=m
CONFIG_SCSI_AACRAID=m
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_RESET_DELAY_MS=15000
# CONFIG_AIC7XXX_DEBUG_ENABLE is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
CONFIG_NETDEVICES=y
CONFIG_BONDING=m
CONFIG_DUMMY=m
CONFIG_EQUALIZER=m
CONFIG_IFB=m
CONFIG_MACVLAN=m
CONFIG_TUN=m
CONFIG_VETH=m
CONFIG_VIRTIO_NET=y
CONFIG_PCNET32=y
CONFIG_CHELSIO_T3=m
CONFIG_AX88796=m
CONFIG_NETXEN_NIC=m
CONFIG_TC35815=m
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_LXT_PHY=m
CONFIG_CICADA_PHY=m
CONFIG_VITESSE_PHY=m
CONFIG_SMSC_PHY=m
CONFIG_BROADCOM_PHY=m
CONFIG_ICPLUS_PHY=m
CONFIG_REALTEK_PHY=m
CONFIG_ATMEL=m
CONFIG_PCI_ATMEL=m
CONFIG_PRISM54=m
CONFIG_HOSTAP=m
CONFIG_HOSTAP_FIRMWARE=y
CONFIG_HOSTAP_FIRMWARE_NVRAM=y
CONFIG_HOSTAP_PLX=m
CONFIG_HOSTAP_PCI=m
CONFIG_IPW2100=m
CONFIG_IPW2100_MONITOR=y
CONFIG_LIBERTAS=m
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO_I8042 is not set
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_HWMON is not set
CONFIG_FB=y
CONFIG_FB_CIRRUS=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_HID=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_CMOS=y
CONFIG_UIO=m
CONFIG_UIO_CIF=m
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_MMIO=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_REISERFS_FS=m
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_QUOTA=y
CONFIG_QFMT_V2=y
CONFIG_FUSE_FS=m
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_AFFS_FS=m
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
CONFIG_BEFS_FS=m
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_JFFS2_FS=m
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_RUBIN=y
CONFIG_CRAMFS=m
CONFIG_VXFS_FS=m
CONFIG_MINIX_FS=m
CONFIG_ROMFS_FS=m
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC16=m

195
arch/mips/configs/maltaaprp_defconfig 100644
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@ -0,0 +1,195 @@
CONFIG_MIPS_MALTA=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_MIPS_VPE_LOADER=y
CONFIG_MIPS_VPE_APSP_API=y
CONFIG_HZ_100=y
CONFIG_LOCALVERSION="aprp"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_AUDIT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_SYSCTL_SYSCALL=y
CONFIG_EMBEDDED=y
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PCI=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
# CONFIG_INET_LRO is not set
CONFIG_IPV6_PRIVACY=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_TUNNEL=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
CONFIG_IPDDP_DECAP=y
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_CLS_IND=y
# CONFIG_WIRELESS is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_IDE=y
# CONFIG_IDE_PROC_FS is not set
# CONFIG_IDEPCI_PCIBUS_ORDER is not set
CONFIG_BLK_DEV_GENERIC=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_ALTEON is not set
CONFIG_PCNET32=y
# CONFIG_NET_VENDOR_ATHEROS is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_NET_VENDOR_DEC is not set
# CONFIG_NET_VENDOR_DLINK is not set
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_EXAR is not set
# CONFIG_NET_VENDOR_HP is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_NET_VENDOR_MARVELL is not set
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MYRI is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_NET_PACKET_ENGINE is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
# CONFIG_NET_VENDOR_REALTEK is not set
# CONFIG_NET_VENDOR_RDC is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_TOSHIBA is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_WLAN is not set
# CONFIG_VT is not set
CONFIG_LEGACY_PTY_COUNT=16
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HW_RANDOM=y
# CONFIG_HWMON is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_MATROX=y
CONFIG_FB_MATROX_G=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_IDE_DISK=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_CMOS=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_XFS_FS=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_QUOTA=y
CONFIG_QFMT_V2=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
CONFIG_CIFS=m
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_ISO8859_1=m
# CONFIG_FTRACE is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set

196
arch/mips/configs/maltasmtc_defconfig 100644
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@ -0,0 +1,196 @@
CONFIG_MIPS_MALTA=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_MIPS_MT_SMTC=y
# CONFIG_MIPS_MT_FPAFF is not set
CONFIG_NR_CPUS=9
CONFIG_HZ_48=y
CONFIG_LOCALVERSION="smtc"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_AUDIT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_SYSCTL_SYSCALL=y
CONFIG_EMBEDDED=y
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PCI=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
# CONFIG_INET_LRO is not set
CONFIG_IPV6_PRIVACY=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_TUNNEL=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
CONFIG_IPDDP_DECAP=y
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_CLS_IND=y
# CONFIG_WIRELESS is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_IDE=y
# CONFIG_IDE_PROC_FS is not set
# CONFIG_IDEPCI_PCIBUS_ORDER is not set
CONFIG_BLK_DEV_GENERIC=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_ALTEON is not set
CONFIG_PCNET32=y
# CONFIG_NET_VENDOR_ATHEROS is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_NET_VENDOR_DEC is not set
# CONFIG_NET_VENDOR_DLINK is not set
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_EXAR is not set
# CONFIG_NET_VENDOR_HP is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_NET_VENDOR_MARVELL is not set
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MYRI is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_NET_PACKET_ENGINE is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
# CONFIG_NET_VENDOR_REALTEK is not set
# CONFIG_NET_VENDOR_RDC is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_TOSHIBA is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_WLAN is not set
# CONFIG_VT is not set
CONFIG_LEGACY_PTY_COUNT=16
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HW_RANDOM=y
# CONFIG_HWMON is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_MATROX=y
CONFIG_FB_MATROX_G=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_IDE_DISK=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_CMOS=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_XFS_FS=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_QUOTA=y
CONFIG_QFMT_V2=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
CONFIG_CIFS=m
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_ISO8859_1=m
# CONFIG_FTRACE is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set

199
arch/mips/configs/maltasmvp_defconfig 100644
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@ -0,0 +1,199 @@
CONFIG_MIPS_MALTA=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_MIPS_MT_SMP=y
CONFIG_SCHED_SMT=y
CONFIG_MIPS_CMP=y
CONFIG_NR_CPUS=8
CONFIG_HZ_100=y
CONFIG_LOCALVERSION="cmp"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_AUDIT=y
CONFIG_NO_HZ=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_SYSCTL_SYSCALL=y
CONFIG_EMBEDDED=y
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PCI=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
# CONFIG_INET_LRO is not set
CONFIG_IPV6_PRIVACY=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_TUNNEL=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
CONFIG_IPDDP_DECAP=y
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_CLS_IND=y
# CONFIG_WIRELESS is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_IDE=y
# CONFIG_IDE_PROC_FS is not set
# CONFIG_IDEPCI_PCIBUS_ORDER is not set
CONFIG_BLK_DEV_GENERIC=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_ALTEON is not set
CONFIG_PCNET32=y
# CONFIG_NET_VENDOR_ATHEROS is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_NET_VENDOR_DEC is not set
# CONFIG_NET_VENDOR_DLINK is not set
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_EXAR is not set
# CONFIG_NET_VENDOR_HP is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_NET_VENDOR_MARVELL is not set
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MYRI is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_NET_PACKET_ENGINE is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
# CONFIG_NET_VENDOR_REALTEK is not set
# CONFIG_NET_VENDOR_RDC is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_TOSHIBA is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
# CONFIG_WLAN is not set
# CONFIG_VT is not set
CONFIG_LEGACY_PTY_COUNT=4
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HW_RANDOM=y
# CONFIG_HWMON is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_MATROX=y
CONFIG_FB_MATROX_G=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_IDE_DISK=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_CMOS=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_XFS_FS=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_QUOTA=y
CONFIG_QFMT_V2=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
CONFIG_CIFS=m
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_ISO8859_1=m
# CONFIG_FTRACE is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set

194
arch/mips/configs/maltaup_defconfig 100644
View File

@ -0,0 +1,194 @@
CONFIG_MIPS_MALTA=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_HZ_100=y
CONFIG_LOCALVERSION="up"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_AUDIT=y
CONFIG_NO_HZ=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_SYSCTL_SYSCALL=y
CONFIG_EMBEDDED=y
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PCI=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
# CONFIG_INET_LRO is not set
CONFIG_IPV6_PRIVACY=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_TUNNEL=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
CONFIG_IPDDP_DECAP=y
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_CLS_IND=y
# CONFIG_WIRELESS is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_IDE=y
# CONFIG_IDE_PROC_FS is not set
# CONFIG_IDEPCI_PCIBUS_ORDER is not set
CONFIG_BLK_DEV_GENERIC=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_ALTEON is not set
CONFIG_PCNET32=y
# CONFIG_NET_VENDOR_ATHEROS is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_NET_VENDOR_DEC is not set
# CONFIG_NET_VENDOR_DLINK is not set
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_EXAR is not set
# CONFIG_NET_VENDOR_HP is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_NET_VENDOR_MARVELL is not set
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MYRI is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_NET_PACKET_ENGINE is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
# CONFIG_NET_VENDOR_REALTEK is not set
# CONFIG_NET_VENDOR_RDC is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_TOSHIBA is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_WLAN is not set
# CONFIG_VT is not set
CONFIG_LEGACY_PTY_COUNT=16
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HW_RANDOM=y
# CONFIG_HWMON is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_MATROX=y
CONFIG_FB_MATROX_G=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_IDE_DISK=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_CMOS=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_XFS_FS=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_QUOTA=y
CONFIG_QFMT_V2=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
CONFIG_CIFS=m
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_ISO8859_1=m
# CONFIG_FTRACE is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set

3
arch/mips/configs/sead3_defconfig
View File

@ -2,7 +2,6 @@ CONFIG_MIPS_SEAD3=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_HZ_100=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_NO_HZ=y
@ -115,10 +114,8 @@ CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_UTF8=y
# CONFIG_FTRACE is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set

122
arch/mips/configs/sead3micro_defconfig 100644
View File

@ -0,0 +1,122 @@
CONFIG_MIPS_SEAD3=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_CPU_MICROMIPS=y
CONFIG_HZ_100=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_EMBEDDED=y
CONFIG_SLAB=y
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
CONFIG_MODULES=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
# CONFIG_WIRELESS is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
CONFIG_SMSC911X=y
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_MARVELL_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_QSEMI_PHY=y
CONFIG_LXT_PHY=y
CONFIG_CICADA_PHY=y
CONFIG_VITESSE_PHY=y
CONFIG_SMSC_PHY=y
CONFIG_BROADCOM_PHY=y
CONFIG_ICPLUS_PHY=y
# CONFIG_WLAN is not set
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
# CONFIG_CONSOLE_TRANSLATIONS is not set
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_LEGACY_PTY_COUNT=32
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=2
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_SPI=y
CONFIG_SENSORS_ADT7475=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_USB=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_STORAGE=y
CONFIG_MMC=y
CONFIG_MMC_DEBUG=y
CONFIG_MMC_SPI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_M41T80=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_XFS_FS=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_QUOTA=y
# CONFIG_PRINT_QUOTA_WARNING is not set
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=y
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_UTF8=y
# CONFIG_FTRACE is not set
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set

2
arch/mips/fw/lib/Makefile
View File

@ -2,4 +2,6 @@
# Makefile for generic prom monitor library routines under Linux.
#
lib-y += cmdline.o
lib-$(CONFIG_64BIT) += call_o32.o

101
arch/mips/fw/lib/cmdline.c 100644
View File

@ -0,0 +1,101 @@
/*
* 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) 2012 MIPS Technologies, Inc. All rights reserved.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <asm/addrspace.h>
#include <asm/fw/fw.h>
int fw_argc;
int *_fw_argv;
int *_fw_envp;
void __init fw_init_cmdline(void)
{
int i;
/* Validate command line parameters. */
if ((fw_arg0 >= CKSEG0) || (fw_arg1 < CKSEG0)) {
fw_argc = 0;
_fw_argv = NULL;
} else {
fw_argc = (fw_arg0 & 0x0000ffff);
_fw_argv = (int *)fw_arg1;
}
/* Validate environment pointer. */
if (fw_arg2 < CKSEG0)
_fw_envp = NULL;
else
_fw_envp = (int *)fw_arg2;
for (i = 1; i < fw_argc; i++) {
strlcat(arcs_cmdline, fw_argv(i), COMMAND_LINE_SIZE);
if (i < (fw_argc - 1))
strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);
}
}
char * __init fw_getcmdline(void)
{
return &(arcs_cmdline[0]);
}
char *fw_getenv(char *envname)
{
char *result = NULL;
if (_fw_envp != NULL) {
/*
* Return a pointer to the given environment variable.
* YAMON uses "name", "value" pairs, while U-Boot uses
* "name=value".
*/
int i, yamon, index = 0;
yamon = (strchr(fw_envp(index), '=') == NULL);
i = strlen(envname);
while (fw_envp(index)) {
if (strncmp(envname, fw_envp(index), i) == 0) {
if (yamon) {
result = fw_envp(index + 1);
break;
} else if (fw_envp(index)[i] == '=') {
result = (fw_envp(index + 1) + i);
break;
}
}
/* Increment array index. */
if (yamon)
index += 2;
else
index += 1;
}
}
return result;
}
unsigned long fw_getenvl(char *envname)
{
unsigned long envl = 0UL;
char *str;
long val;
int tmp;
str = fw_getenv(envname);
if (str) {
tmp = kstrtol(str, 0, &val);
envl = (unsigned long)val;
}
return envl;
}

2
arch/mips/include/asm/asm.h
View File

@ -296,6 +296,7 @@ symbol = value
#define LONG_SUBU subu
#define LONG_L lw
#define LONG_S sw
#define LONG_SP swp
#define LONG_SLL sll
#define LONG_SLLV sllv
#define LONG_SRL srl
@ -318,6 +319,7 @@ symbol = value
#define LONG_SUBU dsubu
#define LONG_L ld
#define LONG_S sd
#define LONG_SP sdp
#define LONG_SLL dsll
#define LONG_SLLV dsllv
#define LONG_SRL dsrl

1
arch/mips/include/asm/bootinfo.h
View File

@ -104,6 +104,7 @@ struct boot_mem_map {
extern struct boot_mem_map boot_mem_map;
extern void add_memory_region(phys_t start, phys_t size, long type);
extern void detect_memory_region(phys_t start, phys_t sz_min, phys_t sz_max);
extern void prom_init(void);
extern void prom_free_prom_memory(void);

40
arch/mips/include/asm/branch.h
View File

@ -11,6 +11,14 @@
#include <asm/ptrace.h>
#include <asm/inst.h>
extern int __isa_exception_epc(struct pt_regs *regs);
extern int __compute_return_epc(struct pt_regs *regs);
extern int __compute_return_epc_for_insn(struct pt_regs *regs,
union mips_instruction insn);
extern int __microMIPS_compute_return_epc(struct pt_regs *regs);
extern int __MIPS16e_compute_return_epc(struct pt_regs *regs);
static inline int delay_slot(struct pt_regs *regs)
{
return regs->cp0_cause & CAUSEF_BD;
@ -18,20 +26,27 @@ static inline int delay_slot(struct pt_regs *regs)
static inline unsigned long exception_epc(struct pt_regs *regs)
{
if (!delay_slot(regs))
if (likely(!delay_slot(regs)))
return regs->cp0_epc;
if (get_isa16_mode(regs->cp0_epc))
return __isa_exception_epc(regs);
return regs->cp0_epc + 4;
}
#define BRANCH_LIKELY_TAKEN 0x0001
extern int __compute_return_epc(struct pt_regs *regs);
extern int __compute_return_epc_for_insn(struct pt_regs *regs,
union mips_instruction insn);
static inline int compute_return_epc(struct pt_regs *regs)
{
if (get_isa16_mode(regs->cp0_epc)) {
if (cpu_has_mmips)
return __microMIPS_compute_return_epc(regs);
if (cpu_has_mips16)
return __MIPS16e_compute_return_epc(regs);
return regs->cp0_epc;
}
if (!delay_slot(regs)) {
regs->cp0_epc += 4;
return 0;
@ -40,4 +55,19 @@ static inline int compute_return_epc(struct pt_regs *regs)
return __compute_return_epc(regs);
}
static inline int MIPS16e_compute_return_epc(struct pt_regs *regs,
union mips16e_instruction *inst)
{
if (likely(!delay_slot(regs))) {
if (inst->ri.opcode == MIPS16e_extend_op) {
regs->cp0_epc += 4;
return 0;
}
regs->cp0_epc += 2;
return 0;
}
return __MIPS16e_compute_return_epc(regs);
}
#endif /* _ASM_BRANCH_H */

3
arch/mips/include/asm/cpu-features.h
View File

@ -113,6 +113,9 @@
#ifndef cpu_has_pindexed_dcache
#define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX)
#endif
#ifndef cpu_has_local_ebase
#define cpu_has_local_ebase 1
#endif
/*
* I-Cache snoops remote store. This only matters on SMP. Some multiprocessors

15
arch/mips/include/asm/dma-coherence.h 100644
View File

@ -0,0 +1,15 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2006 Ralf Baechle <ralf@linux-mips.org>
*
*/
#ifndef __ASM_DMA_COHERENCE_H
#define __ASM_DMA_COHERENCE_H
extern int coherentio;
extern int hw_coherentio;
#endif

1
arch/mips/include/asm/dma-mapping.h
View File

@ -2,6 +2,7 @@
#define _ASM_DMA_MAPPING_H
#include <asm/scatterlist.h>
#include <asm/dma-coherence.h>
#include <asm/cache.h>
#include <asm-generic/dma-coherent.h>

6
arch/mips/include/asm/fpu_emulator.h
View File

@ -54,6 +54,12 @@ do { \
extern int mips_dsemul(struct pt_regs *regs, mips_instruction ir,
unsigned long cpc);
extern int do_dsemulret(struct pt_regs *xcp);
extern int fpu_emulator_cop1Handler(struct pt_regs *xcp,
struct mips_fpu_struct *ctx, int has_fpu,
void *__user *fault_addr);
int process_fpemu_return(int sig, void __user *fault_addr);
int mm_isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn,
unsigned long *contpc);
/*
* Instruction inserted following the badinst to further tag the sequence

47
arch/mips/include/asm/fw/fw.h 100644
View File

@ -0,0 +1,47 @@
/*
* 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) 2012 MIPS Technologies, Inc.
*/
#ifndef __ASM_FW_H_
#define __ASM_FW_H_
#include <asm/bootinfo.h> /* For cleaner code... */
enum fw_memtypes {
fw_dontuse,
fw_code,
fw_free,
};
typedef struct {
unsigned long base; /* Within KSEG0 */
unsigned int size; /* bytes */
enum fw_memtypes type; /* fw_memtypes */
} fw_memblock_t;
/* Maximum number of memory block descriptors. */
#define FW_MAX_MEMBLOCKS 32
extern int fw_argc;
extern int *_fw_argv;
extern int *_fw_envp;
/*
* Most firmware like YAMON, PMON, etc. pass arguments and environment
* variables as 32-bit pointers. These take care of sign extension.
*/
#define fw_argv(index) ((char *)(long)_fw_argv[(index)])
#define fw_envp(index) ((char *)(long)_fw_envp[(index)])
extern void fw_init_cmdline(void);
extern char *fw_getcmdline(void);
extern fw_memblock_t *fw_getmdesc(void);
extern void fw_meminit(void);
extern char *fw_getenv(char *name);
extern unsigned long fw_getenvl(char *name);
extern void fw_init_early_console(char port);
#endif /* __ASM_FW_H_ */

16
arch/mips/include/asm/gic.h
View File

@ -202,7 +202,7 @@
#define GIC_VPE_WD_COUNT0_OFS 0x0094
#define GIC_VPE_WD_INITIAL0_OFS 0x0098
#define GIC_VPE_COMPARE_LO_OFS 0x00a0
#define GIC_VPE_COMPARE_HI 0x00a4
#define GIC_VPE_COMPARE_HI_OFS 0x00a4
#define GIC_VPE_EIC_SHADOW_SET_BASE 0x0100
#define GIC_VPE_EIC_SS(intr) \
@ -359,7 +359,11 @@ struct gic_shared_intr_map {
/* Mapped interrupt to pin X, then GIC will generate the vector (X+1). */
#define GIC_PIN_TO_VEC_OFFSET (1)
extern int gic_present;
#include <linux/clocksource.h>
#include <linux/irq.h>
extern unsigned int gic_present;
extern unsigned int gic_frequency;
extern unsigned long _gic_base;
extern unsigned int gic_irq_base;
extern unsigned int gic_irq_flags[];
@ -368,18 +372,20 @@ extern struct gic_shared_intr_map gic_shared_intr_map[];
extern void gic_init(unsigned long gic_base_addr,
unsigned long gic_addrspace_size, struct gic_intr_map *intrmap,
unsigned int intrmap_size, unsigned int irqbase);
extern void gic_clocksource_init(unsigned int);
extern unsigned int gic_get_int(void);
extern unsigned int gic_compare_int (void);
extern cycle_t gic_read_count(void);
extern cycle_t gic_read_compare(void);
extern void gic_write_compare(cycle_t cnt);
extern void gic_send_ipi(unsigned int intr);
extern unsigned int plat_ipi_call_int_xlate(unsigned int);
extern unsigned int plat_ipi_resched_int_xlate(unsigned int);
extern void gic_bind_eic_interrupt(int irq, int set);
extern unsigned int gic_get_timer_pending(void);
extern unsigned int gic_get_int(void);
extern void gic_enable_interrupt(int irq_vec);
extern void gic_disable_interrupt(int irq_vec);
extern void gic_irq_ack(struct irq_data *d);
extern void gic_finish_irq(struct irq_data *d);
extern void gic_platform_init(int irqs, struct irq_chip *irq_controller);
#endif /* _ASM_GICREGS_H */

371
arch/mips/include/asm/hazards.h
View File

@ -10,34 +10,13 @@
#ifndef _ASM_HAZARDS_H
#define _ASM_HAZARDS_H
#ifdef __ASSEMBLY__
#define ASMMACRO(name, code...) .macro name; code; .endm
#else
#include <linux/stringify.h>
#include <asm/cpu-features.h>
#define ___ssnop \
sll $0, $0, 1
#define ASMMACRO(name, code...) \
__asm__(".macro " #name "; " #code "; .endm"); \
\
static inline void name(void) \
{ \
__asm__ __volatile__ (#name); \
}
/*
* MIPS R2 instruction hazard barrier. Needs to be called as a subroutine.
*/
extern void mips_ihb(void);
#endif
ASMMACRO(_ssnop,
sll $0, $0, 1
)
ASMMACRO(_ehb,
sll $0, $0, 3
)
#define ___ehb \
sll $0, $0, 3
/*
* TLB hazards
@ -48,24 +27,24 @@ ASMMACRO(_ehb,
* MIPSR2 defines ehb for hazard avoidance
*/
ASMMACRO(mtc0_tlbw_hazard,
_ehb
)
ASMMACRO(tlbw_use_hazard,
_ehb
)
ASMMACRO(tlb_probe_hazard,
_ehb
)
ASMMACRO(irq_enable_hazard,
_ehb
)
ASMMACRO(irq_disable_hazard,
_ehb
)
ASMMACRO(back_to_back_c0_hazard,
_ehb
)
#define __mtc0_tlbw_hazard \
___ehb
#define __tlbw_use_hazard \
___ehb
#define __tlb_probe_hazard \
___ehb
#define __irq_enable_hazard \
___ehb
#define __irq_disable_hazard \
___ehb
#define __back_to_back_c0_hazard \
___ehb
/*
* gcc has a tradition of misscompiling the previous construct using the
* address of a label as argument to inline assembler. Gas otoh has the
@ -94,24 +73,42 @@ do { \
* These are slightly complicated by the fact that we guarantee R1 kernels to
* run fine on R2 processors.
*/
ASMMACRO(mtc0_tlbw_hazard,
_ssnop; _ssnop; _ehb
)
ASMMACRO(tlbw_use_hazard,
_ssnop; _ssnop; _ssnop; _ehb
)
ASMMACRO(tlb_probe_hazard,
_ssnop; _ssnop; _ssnop; _ehb
)
ASMMACRO(irq_enable_hazard,
_ssnop; _ssnop; _ssnop; _ehb
)
ASMMACRO(irq_disable_hazard,
_ssnop; _ssnop; _ssnop; _ehb
)
ASMMACRO(back_to_back_c0_hazard,
_ssnop; _ssnop; _ssnop; _ehb
)
#define __mtc0_tlbw_hazard \
___ssnop; \
___ssnop; \
___ehb
#define __tlbw_use_hazard \
___ssnop; \
___ssnop; \
___ssnop; \
___ehb
#define __tlb_probe_hazard \
___ssnop; \
___ssnop; \
___ssnop; \
___ehb
#define __irq_enable_hazard \
___ssnop; \
___ssnop; \
___ssnop; \
___ehb
#define __irq_disable_hazard \
___ssnop; \
___ssnop; \
___ssnop; \
___ehb
#define __back_to_back_c0_hazard \
___ssnop; \
___ssnop; \
___ssnop; \
___ehb
/*
* gcc has a tradition of misscompiling the previous construct using the
* address of a label as argument to inline assembler. Gas otoh has the
@ -147,18 +144,18 @@ do { \
* R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
*/
ASMMACRO(mtc0_tlbw_hazard,
)
ASMMACRO(tlbw_use_hazard,
)
ASMMACRO(tlb_probe_hazard,
)
ASMMACRO(irq_enable_hazard,
)
ASMMACRO(irq_disable_hazard,
)
ASMMACRO(back_to_back_c0_hazard,
)
#define __mtc0_tlbw_hazard
#define __tlbw_use_hazard
#define __tlb_probe_hazard
#define __irq_enable_hazard
#define __irq_disable_hazard
#define __back_to_back_c0_hazard
#define instruction_hazard() do { } while (0)
#elif defined(CONFIG_CPU_SB1)
@ -166,19 +163,21 @@ ASMMACRO(back_to_back_c0_hazard,
/*
* Mostly like R4000 for historic reasons
*/
ASMMACRO(mtc0_tlbw_hazard,
)
ASMMACRO(tlbw_use_hazard,
)
ASMMACRO(tlb_probe_hazard,
)
ASMMACRO(irq_enable_hazard,
)
ASMMACRO(irq_disable_hazard,
_ssnop; _ssnop; _ssnop
)
ASMMACRO(back_to_back_c0_hazard,
)
#define __mtc0_tlbw_hazard
#define __tlbw_use_hazard
#define __tlb_probe_hazard
#define __irq_enable_hazard
#define __irq_disable_hazard \
___ssnop; \
___ssnop; \
___ssnop
#define __back_to_back_c0_hazard
#define instruction_hazard() do { } while (0)
#else
@ -192,24 +191,35 @@ ASMMACRO(back_to_back_c0_hazard,
* hazard so this is nice trick to have an optimal code for a range of
* processors.
*/
ASMMACRO(mtc0_tlbw_hazard,
nop; nop
)
ASMMACRO(tlbw_use_hazard,
nop; nop; nop
)
ASMMACRO(tlb_probe_hazard,
nop; nop; nop
)
ASMMACRO(irq_enable_hazard,
_ssnop; _ssnop; _ssnop;
)
ASMMACRO(irq_disable_hazard,
nop; nop; nop
)
ASMMACRO(back_to_back_c0_hazard,
_ssnop; _ssnop; _ssnop;
)
#define __mtc0_tlbw_hazard \
nop; \
nop
#define __tlbw_use_hazard \
nop; \
nop; \
nop
#define __tlb_probe_hazard \
nop; \
nop; \
nop
#define __irq_enable_hazard \
___ssnop; \
___ssnop; \
___ssnop
#define __irq_disable_hazard \
nop; \
nop; \
nop
#define __back_to_back_c0_hazard \
___ssnop; \
___ssnop; \
___ssnop
#define instruction_hazard() do { } while (0)
#endif
@ -218,32 +228,137 @@ ASMMACRO(back_to_back_c0_hazard,
/* FPU hazards */
#if defined(CONFIG_CPU_SB1)
ASMMACRO(enable_fpu_hazard,
.set push;
.set mips64;
.set noreorder;
_ssnop;
bnezl $0, .+4;
_ssnop;
.set pop
)
ASMMACRO(disable_fpu_hazard,
)
#define __enable_fpu_hazard \
.set push; \
.set mips64; \
.set noreorder; \
___ssnop; \
bnezl $0, .+4; \
___ssnop; \
.set pop
#define __disable_fpu_hazard
#elif defined(CONFIG_CPU_MIPSR2)
ASMMACRO(enable_fpu_hazard,
_ehb
)
ASMMACRO(disable_fpu_hazard,
_ehb
)
#define __enable_fpu_hazard \
___ehb
#define __disable_fpu_hazard \
___ehb
#else
ASMMACRO(enable_fpu_hazard,
nop; nop; nop; nop
)
ASMMACRO(disable_fpu_hazard,
_ehb
)
#define __enable_fpu_hazard \
nop; \
nop; \
nop; \
nop
#define __disable_fpu_hazard \
___ehb
#endif
#ifdef __ASSEMBLY__
#define _ssnop ___ssnop
#define _ehb ___ehb
#define mtc0_tlbw_hazard __mtc0_tlbw_hazard
#define tlbw_use_hazard __tlbw_use_hazard
#define tlb_probe_hazard __tlb_probe_hazard
#define irq_enable_hazard __irq_enable_hazard
#define irq_disable_hazard __irq_disable_hazard
#define back_to_back_c0_hazard __back_to_back_c0_hazard
#define enable_fpu_hazard __enable_fpu_hazard
#define disable_fpu_hazard __disable_fpu_hazard
#else
#define _ssnop() \
do { \
__asm__ __volatile__( \
__stringify(___ssnop) \
); \
} while (0)
#define _ehb() \
do { \
__asm__ __volatile__( \
__stringify(___ehb) \
); \
} while (0)
#define mtc0_tlbw_hazard() \
do { \
__asm__ __volatile__( \
__stringify(__mtc0_tlbw_hazard) \
); \
} while (0)
#define tlbw_use_hazard() \
do { \
__asm__ __volatile__( \
__stringify(__tlbw_use_hazard) \
); \
} while (0)
#define tlb_probe_hazard() \
do { \
__asm__ __volatile__( \
__stringify(__tlb_probe_hazard) \
); \
} while (0)
#define irq_enable_hazard() \
do { \
__asm__ __volatile__( \
__stringify(__irq_enable_hazard) \
); \
} while (0)
#define irq_disable_hazard() \
do { \
__asm__ __volatile__( \
__stringify(__irq_disable_hazard) \
); \
} while (0)
#define back_to_back_c0_hazard() \
do { \
__asm__ __volatile__( \
__stringify(__back_to_back_c0_hazard) \
); \
} while (0)
#define enable_fpu_hazard() \
do { \
__asm__ __volatile__( \
__stringify(__enable_fpu_hazard) \
); \
} while (0)
#define disable_fpu_hazard() \
do { \
__asm__ __volatile__( \
__stringify(__disable_fpu_hazard) \
); \
} while (0)
/*
* MIPS R2 instruction hazard barrier. Needs to be called as a subroutine.
*/
extern void mips_ihb(void);
#endif /* __ASSEMBLY__ */
#endif /* _ASM_HAZARDS_H */

12
arch/mips/include/asm/inst.h
View File

@ -73,4 +73,16 @@
typedef unsigned int mips_instruction;
/* microMIPS instruction decode structure. Do NOT export!!! */
struct mm_decoded_insn {
mips_instruction insn;
mips_instruction next_insn;
int pc_inc;
int next_pc_inc;
int micro_mips_mode;
};
/* Recode table from 16-bit register notation to 32-bit GPR. Do NOT export!!! */
extern const int reg16to32[];
#endif /* _ASM_INST_H */

167
arch/mips/include/asm/irqflags.h
View File

@ -14,53 +14,48 @@
#ifndef __ASSEMBLY__
#include <linux/compiler.h>
#include <linux/stringify.h>
#include <asm/hazards.h>
#if defined(CONFIG_CPU_MIPSR2) && !defined(CONFIG_MIPS_MT_SMTC)
__asm__(
" .macro arch_local_irq_disable\n"
" .set push \n"
" .set noat \n"
" di \n"
" irq_disable_hazard \n"
" .set pop \n"
" .endm \n");
static inline void arch_local_irq_disable(void)
{
__asm__ __volatile__(
"arch_local_irq_disable"
: /* no outputs */
: /* no inputs */
: "memory");
}
__asm__(
" .macro arch_local_irq_save result \n"
" .set push \n"
" .set reorder \n"
" .set noat \n"
" di \\result \n"
" andi \\result, 1 \n"
" irq_disable_hazard \n"
" di \n"
" " __stringify(__irq_disable_hazard) " \n"
" .set pop \n"
" .endm \n");
: /* no outputs */
: /* no inputs */
: "memory");
}
static inline unsigned long arch_local_irq_save(void)
{
unsigned long flags;
asm volatile("arch_local_irq_save\t%0"
: "=r" (flags)
: /* no inputs */
: "memory");
asm __volatile__(
" .set push \n"
" .set reorder \n"
" .set noat \n"
" di %[flags] \n"
" andi %[flags], 1 \n"
" " __stringify(__irq_disable_hazard) " \n"
" .set pop \n"
: [flags] "=r" (flags)
: /* no inputs */
: "memory");
return flags;
}
static inline void arch_local_irq_restore(unsigned long flags)
{
unsigned long __tmp1;
__asm__(
" .macro arch_local_irq_restore flags \n"
__asm__ __volatile__(
" .set push \n"
" .set noreorder \n"
" .set noat \n"
@ -69,7 +64,7 @@ __asm__(
* Slow, but doesn't suffer from a relatively unlikely race
* condition we're having since days 1.
*/
" beqz \\flags, 1f \n"
" beqz %[flags], 1f \n"
" di \n"
" ei \n"
"1: \n"
@ -78,33 +73,44 @@ __asm__(
* Fast, dangerous. Life is fun, life is good.
*/
" mfc0 $1, $12 \n"
" ins $1, \\flags, 0, 1 \n"
" ins $1, %[flags], 0, 1 \n"
" mtc0 $1, $12 \n"
#endif
" irq_disable_hazard \n"
" " __stringify(__irq_disable_hazard) " \n"
" .set pop \n"
" .endm \n");
static inline void arch_local_irq_restore(unsigned long flags)
{
unsigned long __tmp1;
__asm__ __volatile__(
"arch_local_irq_restore\t%0"
: "=r" (__tmp1)
: "0" (flags)
: "memory");
: [flags] "=r" (__tmp1)
: "0" (flags)
: "memory");
}
static inline void __arch_local_irq_restore(unsigned long flags)
{
unsigned long __tmp1;
__asm__ __volatile__(
"arch_local_irq_restore\t%0"
: "=r" (__tmp1)
: "0" (flags)
: "memory");
" .set push \n"
" .set noreorder \n"
" .set noat \n"
#if defined(CONFIG_IRQ_CPU)
/*
* Slow, but doesn't suffer from a relatively unlikely race
* condition we're having since days 1.
*/
" beqz %[flags], 1f \n"
" di \n"
" ei \n"
"1: \n"
#else
/*
* Fast, dangerous. Life is fun, life is good.
*/
" mfc0 $1, $12 \n"
" ins $1, %[flags], 0, 1 \n"
" mtc0 $1, $12 \n"
#endif
" " __stringify(__irq_disable_hazard) " \n"
" .set pop \n"
: [flags] "=r" (flags)
: "0" (flags)
: "memory");
}
#else
/* Functions that require preempt_{dis,en}able() are in mips-atomic.c */
@ -115,8 +121,18 @@ void __arch_local_irq_restore(unsigned long flags);
#endif /* if defined(CONFIG_CPU_MIPSR2) && !defined(CONFIG_MIPS_MT_SMTC) */
__asm__(
" .macro arch_local_irq_enable \n"
extern void smtc_ipi_replay(void);
static inline void arch_local_irq_enable(void)
{
#ifdef CONFIG_MIPS_MT_SMTC
/*
* SMTC kernel needs to do a software replay of queued
* IPIs, at the cost of call overhead on each local_irq_enable()
*/
smtc_ipi_replay();
#endif
__asm__ __volatile__(
" .set push \n"
" .set reorder \n"
" .set noat \n"
@ -133,45 +149,28 @@ __asm__(
" xori $1,0x1e \n"
" mtc0 $1,$12 \n"
#endif
" irq_enable_hazard \n"
" " __stringify(__irq_enable_hazard) " \n"
" .set pop \n"
" .endm");
extern void smtc_ipi_replay(void);
static inline void arch_local_irq_enable(void)
{
#ifdef CONFIG_MIPS_MT_SMTC
/*
* SMTC kernel needs to do a software replay of queued
* IPIs, at the cost of call overhead on each local_irq_enable()
*/
smtc_ipi_replay();
#endif
__asm__ __volatile__(
"arch_local_irq_enable"
: /* no outputs */
: /* no inputs */
: "memory");
: /* no outputs */
: /* no inputs */
: "memory");
}
__asm__(
" .macro arch_local_save_flags flags \n"
" .set push \n"
" .set reorder \n"
#ifdef CONFIG_MIPS_MT_SMTC
" mfc0 \\flags, $2, 1 \n"
#else
" mfc0 \\flags, $12 \n"
#endif
" .set pop \n"
" .endm \n");
static inline unsigned long arch_local_save_flags(void)
{
unsigned long flags;
asm volatile("arch_local_save_flags %0" : "=r" (flags));
asm __volatile__(
" .set push \n"
" .set reorder \n"
#ifdef CONFIG_MIPS_MT_SMTC
" mfc0 %[flags], $2, 1 \n"
#else
" mfc0 %[flags], $12 \n"
#endif
" .set pop \n"
: [flags] "=r" (flags));
return flags;
}

55
arch/mips/include/asm/kvm.h 100644
View File

@ -0,0 +1,55 @@
/*
* 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) 2012 MIPS Technologies, Inc. All rights reserved.
* Authors: Sanjay Lal <sanjayl@kymasys.com>
*/
#ifndef __LINUX_KVM_MIPS_H
#define __LINUX_KVM_MIPS_H
#include <linux/types.h>
#define __KVM_MIPS
#define N_MIPS_COPROC_REGS 32
#define N_MIPS_COPROC_SEL 8
/* for KVM_GET_REGS and KVM_SET_REGS */
struct kvm_regs {
__u32 gprs[32];
__u32 hi;
__u32 lo;
__u32 pc;
__u32 cp0reg[N_MIPS_COPROC_REGS][N_MIPS_COPROC_SEL];
};
/* for KVM_GET_SREGS and KVM_SET_SREGS */
struct kvm_sregs {
};
/* for KVM_GET_FPU and KVM_SET_FPU */
struct kvm_fpu {
};
struct kvm_debug_exit_arch {
};
/* for KVM_SET_GUEST_DEBUG */
struct kvm_guest_debug_arch {
};
struct kvm_mips_interrupt {
/* in */
__u32 cpu;
__u32 irq;
};
/* definition of registers in kvm_run */
struct kvm_sync_regs {
};
#endif /* __LINUX_KVM_MIPS_H */

667
arch/mips/include/asm/kvm_host.h 100644
View File

@ -0,0 +1,667 @@
/*
* 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) 2012 MIPS Technologies, Inc. All rights reserved.
* Authors: Sanjay Lal <sanjayl@kymasys.com>
*/
#ifndef __MIPS_KVM_HOST_H__
#define __MIPS_KVM_HOST_H__
#include <linux/mutex.h>
#include <linux/hrtimer.h>
#include <linux/interrupt.h>
#include <linux/types.h>
#include <linux/kvm.h>
#include <linux/kvm_types.h>
#include <linux/threads.h>
#include <linux/spinlock.h>
#define KVM_MAX_VCPUS 1
#define KVM_USER_MEM_SLOTS 8
/* memory slots that does not exposed to userspace */
#define KVM_PRIVATE_MEM_SLOTS 0
#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
/* Don't support huge pages */
#define KVM_HPAGE_GFN_SHIFT(x) 0
/* We don't currently support large pages. */
#define KVM_NR_PAGE_SIZES 1
#define KVM_PAGES_PER_HPAGE(x) 1
/* Special address that contains the comm page, used for reducing # of traps */
#define KVM_GUEST_COMMPAGE_ADDR 0x0
#define KVM_GUEST_KERNEL_MODE(vcpu) ((kvm_read_c0_guest_status(vcpu->arch.cop0) & (ST0_EXL | ST0_ERL)) || \
((kvm_read_c0_guest_status(vcpu->arch.cop0) & KSU_USER) == 0))
#define KVM_GUEST_KUSEG 0x00000000UL
#define KVM_GUEST_KSEG0 0x40000000UL
#define KVM_GUEST_KSEG23 0x60000000UL
#define KVM_GUEST_KSEGX(a) ((_ACAST32_(a)) & 0x60000000)
#define KVM_GUEST_CPHYSADDR(a) ((_ACAST32_(a)) & 0x1fffffff)
#define KVM_GUEST_CKSEG0ADDR(a) (KVM_GUEST_CPHYSADDR(a) | KVM_GUEST_KSEG0)
#define KVM_GUEST_CKSEG1ADDR(a) (KVM_GUEST_CPHYSADDR(a) | KVM_GUEST_KSEG1)
#define KVM_GUEST_CKSEG23ADDR(a) (KVM_GUEST_CPHYSADDR(a) | KVM_GUEST_KSEG23)
/*
* Map an address to a certain kernel segment
*/
#define KVM_GUEST_KSEG0ADDR(a) (KVM_GUEST_CPHYSADDR(a) | KVM_GUEST_KSEG0)
#define KVM_GUEST_KSEG1ADDR(a) (KVM_GUEST_CPHYSADDR(a) | KVM_GUEST_KSEG1)
#define KVM_GUEST_KSEG23ADDR(a) (KVM_GUEST_CPHYSADDR(a) | KVM_GUEST_KSEG23)
#define KVM_INVALID_PAGE 0xdeadbeef
#define KVM_INVALID_INST 0xdeadbeef
#define KVM_INVALID_ADDR 0xdeadbeef
#define KVM_MALTA_GUEST_RTC_ADDR 0xb8000070UL
#define GUEST_TICKS_PER_JIFFY (40000000/HZ)
#define MS_TO_NS(x) (x * 1E6L)
#define CAUSEB_DC 27
#define CAUSEF_DC (_ULCAST_(1) << 27)
struct kvm;
struct kvm_run;
struct kvm_vcpu;
struct kvm_interrupt;
extern atomic_t kvm_mips_instance;
extern pfn_t(*kvm_mips_gfn_to_pfn) (struct kvm *kvm, gfn_t gfn);
extern void (*kvm_mips_release_pfn_clean) (pfn_t pfn);
extern bool(*kvm_mips_is_error_pfn) (pfn_t pfn);
struct kvm_vm_stat {
u32 remote_tlb_flush;
};
struct kvm_vcpu_stat {
u32 wait_exits;
u32 cache_exits;
u32 signal_exits;
u32 int_exits;
u32 cop_unusable_exits;
u32 tlbmod_exits;
u32 tlbmiss_ld_exits;
u32 tlbmiss_st_exits;
u32 addrerr_st_exits;
u32 addrerr_ld_exits;
u32 syscall_exits;
u32 resvd_inst_exits;
u32 break_inst_exits;
u32 flush_dcache_exits;
u32 halt_wakeup;
};
enum kvm_mips_exit_types {
WAIT_EXITS,
CACHE_EXITS,
SIGNAL_EXITS,
INT_EXITS,
COP_UNUSABLE_EXITS,
TLBMOD_EXITS,
TLBMISS_LD_EXITS,
TLBMISS_ST_EXITS,
ADDRERR_ST_EXITS,
ADDRERR_LD_EXITS,
SYSCALL_EXITS,
RESVD_INST_EXITS,
BREAK_INST_EXITS,
FLUSH_DCACHE_EXITS,
MAX_KVM_MIPS_EXIT_TYPES
};
struct kvm_arch_memory_slot {
};
struct kvm_arch {
/* Guest GVA->HPA page table */
unsigned long *guest_pmap;
unsigned long guest_pmap_npages;
/* Wired host TLB used for the commpage */
int commpage_tlb;
};
#define N_MIPS_COPROC_REGS 32
#define N_MIPS_COPROC_SEL 8
struct mips_coproc {
unsigned long reg[N_MIPS_COPROC_REGS][N_MIPS_COPROC_SEL];
#ifdef CONFIG_KVM_MIPS_DEBUG_COP0_COUNTERS
unsigned long stat[N_MIPS_COPROC_REGS][N_MIPS_COPROC_SEL];
#endif
};
/*
* Coprocessor 0 register names
*/
#define MIPS_CP0_TLB_INDEX 0
#define MIPS_CP0_TLB_RANDOM 1
#define MIPS_CP0_TLB_LOW 2
#define MIPS_CP0_TLB_LO0 2
#define MIPS_CP0_TLB_LO1 3
#define MIPS_CP0_TLB_CONTEXT 4
#define MIPS_CP0_TLB_PG_MASK 5
#define MIPS_CP0_TLB_WIRED 6
#define MIPS_CP0_HWRENA 7
#define MIPS_CP0_BAD_VADDR 8
#define MIPS_CP0_COUNT 9
#define MIPS_CP0_TLB_HI 10
#define MIPS_CP0_COMPARE 11
#define MIPS_CP0_STATUS 12
#define MIPS_CP0_CAUSE 13
#define MIPS_CP0_EXC_PC 14
#define MIPS_CP0_PRID 15
#define MIPS_CP0_CONFIG 16
#define MIPS_CP0_LLADDR 17
#define MIPS_CP0_WATCH_LO 18
#define MIPS_CP0_WATCH_HI 19
#define MIPS_CP0_TLB_XCONTEXT 20
#define MIPS_CP0_ECC 26
#define MIPS_CP0_CACHE_ERR 27
#define MIPS_CP0_TAG_LO 28
#define MIPS_CP0_TAG_HI 29
#define MIPS_CP0_ERROR_PC 30
#define MIPS_CP0_DEBUG 23
#define MIPS_CP0_DEPC 24
#define MIPS_CP0_PERFCNT 25
#define MIPS_CP0_ERRCTL 26
#define MIPS_CP0_DATA_LO 28
#define MIPS_CP0_DATA_HI 29
#define MIPS_CP0_DESAVE 31
#define MIPS_CP0_CONFIG_SEL 0
#define MIPS_CP0_CONFIG1_SEL 1
#define MIPS_CP0_CONFIG2_SEL 2
#define MIPS_CP0_CONFIG3_SEL 3
/* Config0 register bits */
#define CP0C0_M 31
#define CP0C0_K23 28
#define CP0C0_KU 25
#define CP0C0_MDU 20
#define CP0C0_MM 17
#define CP0C0_BM 16
#define CP0C0_BE 15
#define CP0C0_AT 13
#define CP0C0_AR 10
#define CP0C0_MT 7
#define CP0C0_VI 3
#define CP0C0_K0 0
/* Config1 register bits */
#define CP0C1_M 31
#define CP0C1_MMU 25
#define CP0C1_IS 22
#define CP0C1_IL 19
#define CP0C1_IA 16
#define CP0C1_DS 13
#define CP0C1_DL 10
#define CP0C1_DA 7
#define CP0C1_C2 6
#define CP0C1_MD 5
#define CP0C1_PC 4
#define CP0C1_WR 3
#define CP0C1_CA 2
#define CP0C1_EP 1
#define CP0C1_FP 0
/* Config2 Register bits */
#define CP0C2_M 31
#define CP0C2_TU 28
#define CP0C2_TS 24
#define CP0C2_TL 20
#define CP0C2_TA 16
#define CP0C2_SU 12
#define CP0C2_SS 8
#define CP0C2_SL 4
#define CP0C2_SA 0
/* Config3 Register bits */
#define CP0C3_M 31
#define CP0C3_ISA_ON_EXC 16
#define CP0C3_ULRI 13
#define CP0C3_DSPP 10
#define CP0C3_LPA 7
#define CP0C3_VEIC 6
#define CP0C3_VInt 5
#define CP0C3_SP 4
#define CP0C3_MT 2
#define CP0C3_SM 1
#define CP0C3_TL 0
/* Have config1, Cacheable, noncoherent, write-back, write allocate*/
#define MIPS_CONFIG0 \
((1 << CP0C0_M) | (0x3 << CP0C0_K0))
/* Have config2, no coprocessor2 attached, no MDMX support attached,
no performance counters, watch registers present,
no code compression, EJTAG present, no FPU, no watch registers */
#define MIPS_CONFIG1 \
((1 << CP0C1_M) | \
(0 << CP0C1_C2) | (0 << CP0C1_MD) | (0 << CP0C1_PC) | \
(0 << CP0C1_WR) | (0 << CP0C1_CA) | (1 << CP0C1_EP) | \
(0 << CP0C1_FP))
/* Have config3, no tertiary/secondary caches implemented */
#define MIPS_CONFIG2 \
((1 << CP0C2_M))
/* No config4, no DSP ASE, no large physaddr (PABITS),
no external interrupt controller, no vectored interrupts,
no 1kb pages, no SmartMIPS ASE, no trace logic */
#define MIPS_CONFIG3 \
((0 << CP0C3_M) | (0 << CP0C3_DSPP) | (0 << CP0C3_LPA) | \
(0 << CP0C3_VEIC) | (0 << CP0C3_VInt) | (0 << CP0C3_SP) | \
(0 << CP0C3_SM) | (0 << CP0C3_TL))
/* MMU types, the first four entries have the same layout as the
CP0C0_MT field. */
enum mips_mmu_types {
MMU_TYPE_NONE,
MMU_TYPE_R4000,
MMU_TYPE_RESERVED,
MMU_TYPE_FMT,
MMU_TYPE_R3000,
MMU_TYPE_R6000,
MMU_TYPE_R8000
};
/*
* Trap codes
*/
#define T_INT 0 /* Interrupt pending */
#define T_TLB_MOD 1 /* TLB modified fault */
#define T_TLB_LD_MISS 2 /* TLB miss on load or ifetch */
#define T_TLB_ST_MISS 3 /* TLB miss on a store */
#define T_ADDR_ERR_LD 4 /* Address error on a load or ifetch */
#define T_ADDR_ERR_ST 5 /* Address error on a store */
#define T_BUS_ERR_IFETCH 6 /* Bus error on an ifetch */
#define T_BUS_ERR_LD_ST 7 /* Bus error on a load or store */
#define T_SYSCALL 8 /* System call */
#define T_BREAK 9 /* Breakpoint */
#define T_RES_INST 10 /* Reserved instruction exception */
#define T_COP_UNUSABLE 11 /* Coprocessor unusable */
#define T_OVFLOW 12 /* Arithmetic overflow */
/*
* Trap definitions added for r4000 port.
*/
#define T_TRAP 13 /* Trap instruction */
#define T_VCEI 14 /* Virtual coherency exception */
#define T_FPE 15 /* Floating point exception */
#define T_WATCH 23 /* Watch address reference */
#define T_VCED 31 /* Virtual coherency data */
/* Resume Flags */
#define RESUME_FLAG_DR (1<<0) /* Reload guest nonvolatile state? */
#define RESUME_FLAG_HOST (1<<1) /* Resume host? */
#define RESUME_GUEST 0
#define RESUME_GUEST_DR RESUME_FLAG_DR
#define RESUME_HOST RESUME_FLAG_HOST
enum emulation_result {
EMULATE_DONE, /* no further processing */
EMULATE_DO_MMIO, /* kvm_run filled with MMIO request */
EMULATE_FAIL, /* can't emulate this instruction */
EMULATE_WAIT, /* WAIT instruction */
EMULATE_PRIV_FAIL,
};
#define MIPS3_PG_G 0x00000001 /* Global; ignore ASID if in lo0 & lo1 */
#define MIPS3_PG_V 0x00000002 /* Valid */
#define MIPS3_PG_NV 0x00000000
#define MIPS3_PG_D 0x00000004 /* Dirty */
#define mips3_paddr_to_tlbpfn(x) \
(((unsigned long)(x) >> MIPS3_PG_SHIFT) & MIPS3_PG_FRAME)
#define mips3_tlbpfn_to_paddr(x) \
((unsigned long)((x) & MIPS3_PG_FRAME) << MIPS3_PG_SHIFT)
#define MIPS3_PG_SHIFT 6
#define MIPS3_PG_FRAME 0x3fffffc0
#define VPN2_MASK 0xffffe000
#define TLB_IS_GLOBAL(x) (((x).tlb_lo0 & MIPS3_PG_G) && ((x).tlb_lo1 & MIPS3_PG_G))
#define TLB_VPN2(x) ((x).tlb_hi & VPN2_MASK)
#define TLB_ASID(x) (ASID_MASK((x).tlb_hi))
#define TLB_IS_VALID(x, va) (((va) & (1 << PAGE_SHIFT)) ? ((x).tlb_lo1 & MIPS3_PG_V) : ((x).tlb_lo0 & MIPS3_PG_V))
struct kvm_mips_tlb {
long tlb_mask;
long tlb_hi;
long tlb_lo0;
long tlb_lo1;
};
#define KVM_MIPS_GUEST_TLB_SIZE 64
struct kvm_vcpu_arch {
void *host_ebase, *guest_ebase;
unsigned long host_stack;
unsigned long host_gp;
/* Host CP0 registers used when handling exits from guest */
unsigned long host_cp0_badvaddr;
unsigned long host_cp0_cause;
unsigned long host_cp0_epc;
unsigned long host_cp0_entryhi;
uint32_t guest_inst;
/* GPRS */
unsigned long gprs[32];
unsigned long hi;
unsigned long lo;
unsigned long pc;
/* FPU State */
struct mips_fpu_struct fpu;
/* COP0 State */
struct mips_coproc *cop0;
/* Host KSEG0 address of the EI/DI offset */
void *kseg0_commpage;
u32 io_gpr; /* GPR used as IO source/target */
/* Used to calibrate the virutal count register for the guest */
int32_t host_cp0_count;
/* Bitmask of exceptions that are pending */
unsigned long pending_exceptions;
/* Bitmask of pending exceptions to be cleared */
unsigned long pending_exceptions_clr;
unsigned long pending_load_cause;
/* Save/Restore the entryhi register when are are preempted/scheduled back in */
unsigned long preempt_entryhi;
/* S/W Based TLB for guest */
struct kvm_mips_tlb guest_tlb[KVM_MIPS_GUEST_TLB_SIZE];
/* Cached guest kernel/user ASIDs */
uint32_t guest_user_asid[NR_CPUS];
uint32_t guest_kernel_asid[NR_CPUS];
struct mm_struct guest_kernel_mm, guest_user_mm;
struct kvm_mips_tlb shadow_tlb[NR_CPUS][KVM_MIPS_GUEST_TLB_SIZE];
struct hrtimer comparecount_timer;
int last_sched_cpu;
/* WAIT executed */
int wait;
};
#define kvm_read_c0_guest_index(cop0) (cop0->reg[MIPS_CP0_TLB_INDEX][0])
#define kvm_write_c0_guest_index(cop0, val) (cop0->reg[MIPS_CP0_TLB_INDEX][0] = val)
#define kvm_read_c0_guest_entrylo0(cop0) (cop0->reg[MIPS_CP0_TLB_LO0][0])
#define kvm_read_c0_guest_entrylo1(cop0) (cop0->reg[MIPS_CP0_TLB_LO1][0])
#define kvm_read_c0_guest_context(cop0) (cop0->reg[MIPS_CP0_TLB_CONTEXT][0])
#define kvm_write_c0_guest_context(cop0, val) (cop0->reg[MIPS_CP0_TLB_CONTEXT][0] = (val))
#define kvm_read_c0_guest_userlocal(cop0) (cop0->reg[MIPS_CP0_TLB_CONTEXT][2])
#define kvm_read_c0_guest_pagemask(cop0) (cop0->reg[MIPS_CP0_TLB_PG_MASK][0])
#define kvm_write_c0_guest_pagemask(cop0, val) (cop0->reg[MIPS_CP0_TLB_PG_MASK][0] = (val))
#define kvm_read_c0_guest_wired(cop0) (cop0->reg[MIPS_CP0_TLB_WIRED][0])
#define kvm_write_c0_guest_wired(cop0, val) (cop0->reg[MIPS_CP0_TLB_WIRED][0] = (val))
#define kvm_read_c0_guest_badvaddr(cop0) (cop0->reg[MIPS_CP0_BAD_VADDR][0])
#define kvm_write_c0_guest_badvaddr(cop0, val) (cop0->reg[MIPS_CP0_BAD_VADDR][0] = (val))
#define kvm_read_c0_guest_count(cop0) (cop0->reg[MIPS_CP0_COUNT][0])
#define kvm_write_c0_guest_count(cop0, val) (cop0->reg[MIPS_CP0_COUNT][0] = (val))
#define kvm_read_c0_guest_entryhi(cop0) (cop0->reg[MIPS_CP0_TLB_HI][0])
#define kvm_write_c0_guest_entryhi(cop0, val) (cop0->reg[MIPS_CP0_TLB_HI][0] = (val))
#define kvm_read_c0_guest_compare(cop0) (cop0->reg[MIPS_CP0_COMPARE][0])
#define kvm_write_c0_guest_compare(cop0, val) (cop0->reg[MIPS_CP0_COMPARE][0] = (val))
#define kvm_read_c0_guest_status(cop0) (cop0->reg[MIPS_CP0_STATUS][0])
#define kvm_write_c0_guest_status(cop0, val) (cop0->reg[MIPS_CP0_STATUS][0] = (val))
#define kvm_read_c0_guest_intctl(cop0) (cop0->reg[MIPS_CP0_STATUS][1])
#define kvm_write_c0_guest_intctl(cop0, val) (cop0->reg[MIPS_CP0_STATUS][1] = (val))
#define kvm_read_c0_guest_cause(cop0) (cop0->reg[MIPS_CP0_CAUSE][0])
#define kvm_write_c0_guest_cause(cop0, val) (cop0->reg[MIPS_CP0_CAUSE][0] = (val))
#define kvm_read_c0_guest_epc(cop0) (cop0->reg[MIPS_CP0_EXC_PC][0])
#define kvm_write_c0_guest_epc(cop0, val) (cop0->reg[MIPS_CP0_EXC_PC][0] = (val))
#define kvm_read_c0_guest_prid(cop0) (cop0->reg[MIPS_CP0_PRID][0])
#define kvm_write_c0_guest_prid(cop0, val) (cop0->reg[MIPS_CP0_PRID][0] = (val))
#define kvm_read_c0_guest_ebase(cop0) (cop0->reg[MIPS_CP0_PRID][1])
#define kvm_write_c0_guest_ebase(cop0, val) (cop0->reg[MIPS_CP0_PRID][1] = (val))
#define kvm_read_c0_guest_config(cop0) (cop0->reg[MIPS_CP0_CONFIG][0])
#define kvm_read_c0_guest_config1(cop0) (cop0->reg[MIPS_CP0_CONFIG][1])
#define kvm_read_c0_guest_config2(cop0) (cop0->reg[MIPS_CP0_CONFIG][2])
#define kvm_read_c0_guest_config3(cop0) (cop0->reg[MIPS_CP0_CONFIG][3])
#define kvm_read_c0_guest_config7(cop0) (cop0->reg[MIPS_CP0_CONFIG][7])
#define kvm_write_c0_guest_config(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][0] = (val))
#define kvm_write_c0_guest_config1(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][1] = (val))
#define kvm_write_c0_guest_config2(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][2] = (val))
#define kvm_write_c0_guest_config3(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][3] = (val))
#define kvm_write_c0_guest_config7(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][7] = (val))
#define kvm_read_c0_guest_errorepc(cop0) (cop0->reg[MIPS_CP0_ERROR_PC][0])
#define kvm_write_c0_guest_errorepc(cop0, val) (cop0->reg[MIPS_CP0_ERROR_PC][0] = (val))
#define kvm_set_c0_guest_status(cop0, val) (cop0->reg[MIPS_CP0_STATUS][0] |= (val))
#define kvm_clear_c0_guest_status(cop0, val) (cop0->reg[MIPS_CP0_STATUS][0] &= ~(val))
#define kvm_set_c0_guest_cause(cop0, val) (cop0->reg[MIPS_CP0_CAUSE][0] |= (val))
#define kvm_clear_c0_guest_cause(cop0, val) (cop0->reg[MIPS_CP0_CAUSE][0] &= ~(val))
#define kvm_change_c0_guest_cause(cop0, change, val) \
{ \
kvm_clear_c0_guest_cause(cop0, change); \
kvm_set_c0_guest_cause(cop0, ((val) & (change))); \
}
#define kvm_set_c0_guest_ebase(cop0, val) (cop0->reg[MIPS_CP0_PRID][1] |= (val))
#define kvm_clear_c0_guest_ebase(cop0, val) (cop0->reg[MIPS_CP0_PRID][1] &= ~(val))
#define kvm_change_c0_guest_ebase(cop0, change, val) \
{ \
kvm_clear_c0_guest_ebase(cop0, change); \
kvm_set_c0_guest_ebase(cop0, ((val) & (change))); \
}
struct kvm_mips_callbacks {
int (*handle_cop_unusable) (struct kvm_vcpu *vcpu);
int (*handle_tlb_mod) (struct kvm_vcpu *vcpu);
int (*handle_tlb_ld_miss) (struct kvm_vcpu *vcpu);
int (*handle_tlb_st_miss) (struct kvm_vcpu *vcpu);
int (*handle_addr_err_st) (struct kvm_vcpu *vcpu);
int (*handle_addr_err_ld) (struct kvm_vcpu *vcpu);
int (*handle_syscall) (struct kvm_vcpu *vcpu);
int (*handle_res_inst) (struct kvm_vcpu *vcpu);
int (*handle_break) (struct kvm_vcpu *vcpu);
int (*vm_init) (struct kvm *kvm);
int (*vcpu_init) (struct kvm_vcpu *vcpu);
int (*vcpu_setup) (struct kvm_vcpu *vcpu);
gpa_t(*gva_to_gpa) (gva_t gva);
void (*queue_timer_int) (struct kvm_vcpu *vcpu);
void (*dequeue_timer_int) (struct kvm_vcpu *vcpu);
void (*queue_io_int) (struct kvm_vcpu *vcpu,
struct kvm_mips_interrupt *irq);
void (*dequeue_io_int) (struct kvm_vcpu *vcpu,
struct kvm_mips_interrupt *irq);
int (*irq_deliver) (struct kvm_vcpu *vcpu, unsigned int priority,
uint32_t cause);
int (*irq_clear) (struct kvm_vcpu *vcpu, unsigned int priority,
uint32_t cause);
int (*vcpu_ioctl_get_regs) (struct kvm_vcpu *vcpu,
struct kvm_regs *regs);
int (*vcpu_ioctl_set_regs) (struct kvm_vcpu *vcpu,
struct kvm_regs *regs);
};
extern struct kvm_mips_callbacks *kvm_mips_callbacks;
int kvm_mips_emulation_init(struct kvm_mips_callbacks **install_callbacks);
/* Debug: dump vcpu state */
int kvm_arch_vcpu_dump_regs(struct kvm_vcpu *vcpu);
/* Trampoline ASM routine to start running in "Guest" context */
extern int __kvm_mips_vcpu_run(struct kvm_run *run, struct kvm_vcpu *vcpu);
/* TLB handling */
uint32_t kvm_get_kernel_asid(struct kvm_vcpu *vcpu);
uint32_t kvm_get_user_asid(struct kvm_vcpu *vcpu);
uint32_t kvm_get_commpage_asid (struct kvm_vcpu *vcpu);
extern int kvm_mips_handle_kseg0_tlb_fault(unsigned long badbaddr,
struct kvm_vcpu *vcpu);
extern int kvm_mips_handle_commpage_tlb_fault(unsigned long badvaddr,
struct kvm_vcpu *vcpu);
extern int kvm_mips_handle_mapped_seg_tlb_fault(struct kvm_vcpu *vcpu,
struct kvm_mips_tlb *tlb,
unsigned long *hpa0,
unsigned long *hpa1);
extern enum emulation_result kvm_mips_handle_tlbmiss(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_handle_tlbmod(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern void kvm_mips_dump_host_tlbs(void);
extern void kvm_mips_dump_guest_tlbs(struct kvm_vcpu *vcpu);
extern void kvm_mips_dump_shadow_tlbs(struct kvm_vcpu *vcpu);
extern void kvm_mips_flush_host_tlb(int skip_kseg0);
extern int kvm_mips_host_tlb_inv(struct kvm_vcpu *vcpu, unsigned long entryhi);
extern int kvm_mips_host_tlb_inv_index(struct kvm_vcpu *vcpu, int index);
extern int kvm_mips_guest_tlb_lookup(struct kvm_vcpu *vcpu,
unsigned long entryhi);
extern int kvm_mips_host_tlb_lookup(struct kvm_vcpu *vcpu, unsigned long vaddr);
extern unsigned long kvm_mips_translate_guest_kseg0_to_hpa(struct kvm_vcpu *vcpu,
unsigned long gva);
extern void kvm_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu,
struct kvm_vcpu *vcpu);
extern void kvm_shadow_tlb_put(struct kvm_vcpu *vcpu);
extern void kvm_shadow_tlb_load(struct kvm_vcpu *vcpu);
extern void kvm_local_flush_tlb_all(void);
extern void kvm_mips_init_shadow_tlb(struct kvm_vcpu *vcpu);
extern void kvm_mips_alloc_new_mmu_context(struct kvm_vcpu *vcpu);
extern void kvm_mips_vcpu_load(struct kvm_vcpu *vcpu, int cpu);
extern void kvm_mips_vcpu_put(struct kvm_vcpu *vcpu);
/* Emulation */
uint32_t kvm_get_inst(uint32_t *opc, struct kvm_vcpu *vcpu);
enum emulation_result update_pc(struct kvm_vcpu *vcpu, uint32_t cause);
extern enum emulation_result kvm_mips_emulate_inst(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_emulate_syscall(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_emulate_tlbmiss_ld(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_emulate_tlbinv_ld(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_emulate_tlbmiss_st(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_emulate_tlbinv_st(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_emulate_tlbmod(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_emulate_fpu_exc(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_handle_ri(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_emulate_ri_exc(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_emulate_bp_exc(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
extern enum emulation_result kvm_mips_complete_mmio_load(struct kvm_vcpu *vcpu,
struct kvm_run *run);
enum emulation_result kvm_mips_emulate_count(struct kvm_vcpu *vcpu);
enum emulation_result kvm_mips_check_privilege(unsigned long cause,
uint32_t *opc,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
enum emulation_result kvm_mips_emulate_cache(uint32_t inst,
uint32_t *opc,
uint32_t cause,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
enum emulation_result kvm_mips_emulate_CP0(uint32_t inst,
uint32_t *opc,
uint32_t cause,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
enum emulation_result kvm_mips_emulate_store(uint32_t inst,
uint32_t cause,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
enum emulation_result kvm_mips_emulate_load(uint32_t inst,
uint32_t cause,
struct kvm_run *run,
struct kvm_vcpu *vcpu);
/* Dynamic binary translation */
extern int kvm_mips_trans_cache_index(uint32_t inst, uint32_t *opc,
struct kvm_vcpu *vcpu);
extern int kvm_mips_trans_cache_va(uint32_t inst, uint32_t *opc,
struct kvm_vcpu *vcpu);
extern int kvm_mips_trans_mfc0(uint32_t inst, uint32_t *opc,
struct kvm_vcpu *vcpu);
extern int kvm_mips_trans_mtc0(uint32_t inst, uint32_t *opc,
struct kvm_vcpu *vcpu);
/* Misc */
extern void mips32_SyncICache(unsigned long addr, unsigned long size);
extern int kvm_mips_dump_stats(struct kvm_vcpu *vcpu);
extern unsigned long kvm_mips_get_ramsize(struct kvm *kvm);
#endif /* __MIPS_KVM_HOST_H__ */

11
arch/mips/include/asm/mach-bcm63xx/bcm63xx_clk.h
View File

@ -1,11 +0,0 @@
#ifndef BCM63XX_CLK_H_
#define BCM63XX_CLK_H_
struct clk {
void (*set)(struct clk *, int);
unsigned int rate;
unsigned int usage;
int id;
};
#endif /* ! BCM63XX_CLK_H_ */

141
arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
View File

@ -14,11 +14,12 @@
#define BCM6345_CPU_ID 0x6345
#define BCM6348_CPU_ID 0x6348
#define BCM6358_CPU_ID 0x6358
#define BCM6362_CPU_ID 0x6362
#define BCM6368_CPU_ID 0x6368
void __init bcm63xx_cpu_init(void);
u16 __bcm63xx_get_cpu_id(void);
u16 bcm63xx_get_cpu_rev(void);
u8 bcm63xx_get_cpu_rev(void);
unsigned int bcm63xx_get_cpu_freq(void);
#ifdef CONFIG_BCM63XX_CPU_6328
@ -86,6 +87,20 @@ unsigned int bcm63xx_get_cpu_freq(void);
# define BCMCPU_IS_6358() (0)
#endif
#ifdef CONFIG_BCM63XX_CPU_6362
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6362_CPU_ID
# endif
# define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
#else
# define BCMCPU_IS_6362() (0)
#endif
#ifdef CONFIG_BCM63XX_CPU_6368
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
@ -405,6 +420,62 @@ enum bcm63xx_regs_set {
#define BCM_6358_MISC_BASE (0xdeadbeef)
/*
* 6362 register sets base address
*/
#define BCM_6362_DSL_LMEM_BASE (0xdeadbeef)
#define BCM_6362_PERF_BASE (0xb0000000)
#define BCM_6362_TIMER_BASE (0xb0000040)
#define BCM_6362_WDT_BASE (0xb000005c)
#define BCM_6362_UART0_BASE (0xb0000100)
#define BCM_6362_UART1_BASE (0xb0000120)
#define BCM_6362_GPIO_BASE (0xb0000080)
#define BCM_6362_SPI_BASE (0xb0000800)
#define BCM_6362_HSSPI_BASE (0xb0001000)
#define BCM_6362_UDC0_BASE (0xdeadbeef)
#define BCM_6362_USBDMA_BASE (0xb000c000)
#define BCM_6362_OHCI0_BASE (0xb0002600)
#define BCM_6362_OHCI_PRIV_BASE (0xdeadbeef)
#define BCM_6362_USBH_PRIV_BASE (0xb0002700)
#define BCM_6362_USBD_BASE (0xb0002400)
#define BCM_6362_MPI_BASE (0xdeadbeef)
#define BCM_6362_PCMCIA_BASE (0xdeadbeef)
#define BCM_6362_PCIE_BASE (0xb0e40000)
#define BCM_6362_SDRAM_REGS_BASE (0xdeadbeef)
#define BCM_6362_DSL_BASE (0xdeadbeef)
#define BCM_6362_UBUS_BASE (0xdeadbeef)
#define BCM_6362_ENET0_BASE (0xdeadbeef)
#define BCM_6362_ENET1_BASE (0xdeadbeef)
#define BCM_6362_ENETDMA_BASE (0xb000d800)
#define BCM_6362_ENETDMAC_BASE (0xb000da00)
#define BCM_6362_ENETDMAS_BASE (0xb000dc00)
#define BCM_6362_ENETSW_BASE (0xb0e00000)
#define BCM_6362_EHCI0_BASE (0xb0002500)
#define BCM_6362_SDRAM_BASE (0xdeadbeef)
#define BCM_6362_MEMC_BASE (0xdeadbeef)
#define BCM_6362_DDR_BASE (0xb0003000)
#define BCM_6362_M2M_BASE (0xdeadbeef)
#define BCM_6362_ATM_BASE (0xdeadbeef)
#define BCM_6362_XTM_BASE (0xb0007800)
#define BCM_6362_XTMDMA_BASE (0xb000b800)
#define BCM_6362_XTMDMAC_BASE (0xdeadbeef)
#define BCM_6362_XTMDMAS_BASE (0xdeadbeef)
#define BCM_6362_PCM_BASE (0xb000a800)
#define BCM_6362_PCMDMA_BASE (0xdeadbeef)
#define BCM_6362_PCMDMAC_BASE (0xdeadbeef)
#define BCM_6362_PCMDMAS_BASE (0xdeadbeef)
#define BCM_6362_RNG_BASE (0xdeadbeef)
#define BCM_6362_MISC_BASE (0xb0001800)
#define BCM_6362_NAND_REG_BASE (0xb0000200)
#define BCM_6362_NAND_CACHE_BASE (0xb0000600)
#define BCM_6362_LED_BASE (0xb0001900)
#define BCM_6362_IPSEC_BASE (0xb0002800)
#define BCM_6362_IPSEC_DMA_BASE (0xb000d000)
#define BCM_6362_WLAN_CHIPCOMMON_BASE (0xb0004000)
#define BCM_6362_WLAN_D11_BASE (0xb0005000)
#define BCM_6362_WLAN_SHIM_BASE (0xb0007000)
/*
* 6368 register sets base address
*/
@ -564,6 +635,9 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
#ifdef CONFIG_BCM63XX_CPU_6358
__GEN_RSET(6358)
#endif
#ifdef CONFIG_BCM63XX_CPU_6362
__GEN_RSET(6362)
#endif
#ifdef CONFIG_BCM63XX_CPU_6368
__GEN_RSET(6368)
#endif
@ -819,6 +893,71 @@ enum bcm63xx_irq {
#define BCM_6358_EXT_IRQ2 (IRQ_INTERNAL_BASE + 27)
#define BCM_6358_EXT_IRQ3 (IRQ_INTERNAL_BASE + 28)
/*
* 6362 irqs
*/
#define BCM_6362_HIGH_IRQ_BASE (IRQ_INTERNAL_BASE + 32)
#define BCM_6362_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
#define BCM_6362_SPI_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6362_UART0_IRQ (IRQ_INTERNAL_BASE + 3)
#define BCM_6362_UART1_IRQ (IRQ_INTERNAL_BASE + 4)
#define BCM_6362_DSL_IRQ (IRQ_INTERNAL_BASE + 28)
#define BCM_6362_UDC0_IRQ 0
#define BCM_6362_ENET0_IRQ 0
#define BCM_6362_ENET1_IRQ 0
#define BCM_6362_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 14)
#define BCM_6362_HSSPI_IRQ (IRQ_INTERNAL_BASE + 5)
#define BCM_6362_OHCI0_IRQ (IRQ_INTERNAL_BASE + 9)
#define BCM_6362_EHCI0_IRQ (IRQ_INTERNAL_BASE + 10)
#define BCM_6362_USBD_IRQ (IRQ_INTERNAL_BASE + 11)
#define BCM_6362_USBD_RXDMA0_IRQ (IRQ_INTERNAL_BASE + 20)
#define BCM_6362_USBD_TXDMA0_IRQ (IRQ_INTERNAL_BASE + 21)
#define BCM_6362_USBD_RXDMA1_IRQ (IRQ_INTERNAL_BASE + 22)
#define BCM_6362_USBD_TXDMA1_IRQ (IRQ_INTERNAL_BASE + 23)
#define BCM_6362_USBD_RXDMA2_IRQ (IRQ_INTERNAL_BASE + 24)
#define BCM_6362_USBD_TXDMA2_IRQ (IRQ_INTERNAL_BASE + 25)
#define BCM_6362_PCMCIA_IRQ 0
#define BCM_6362_ENET0_RXDMA_IRQ 0
#define BCM_6362_ENET0_TXDMA_IRQ 0
#define BCM_6362_ENET1_RXDMA_IRQ 0
#define BCM_6362_ENET1_TXDMA_IRQ 0
#define BCM_6362_PCI_IRQ (IRQ_INTERNAL_BASE + 30)
#define BCM_6362_ATM_IRQ 0
#define BCM_6362_ENETSW_RXDMA0_IRQ (BCM_6362_HIGH_IRQ_BASE + 0)
#define BCM_6362_ENETSW_RXDMA1_IRQ (BCM_6362_HIGH_IRQ_BASE + 1)
#define BCM_6362_ENETSW_RXDMA2_IRQ (BCM_6362_HIGH_IRQ_BASE + 2)
#define BCM_6362_ENETSW_RXDMA3_IRQ (BCM_6362_HIGH_IRQ_BASE + 3)
#define BCM_6362_ENETSW_TXDMA0_IRQ 0
#define BCM_6362_ENETSW_TXDMA1_IRQ 0
#define BCM_6362_ENETSW_TXDMA2_IRQ 0
#define BCM_6362_ENETSW_TXDMA3_IRQ 0
#define BCM_6362_XTM_IRQ 0
#define BCM_6362_XTM_DMA0_IRQ (BCM_6362_HIGH_IRQ_BASE + 12)
#define BCM_6362_RING_OSC_IRQ (IRQ_INTERNAL_BASE + 1)
#define BCM_6362_WLAN_GPIO_IRQ (IRQ_INTERNAL_BASE + 6)
#define BCM_6362_WLAN_IRQ (IRQ_INTERNAL_BASE + 7)
#define BCM_6362_IPSEC_IRQ (IRQ_INTERNAL_BASE + 8)
#define BCM_6362_NAND_IRQ (IRQ_INTERNAL_BASE + 12)
#define BCM_6362_PCM_IRQ (IRQ_INTERNAL_BASE + 13)
#define BCM_6362_DG_IRQ (IRQ_INTERNAL_BASE + 15)
#define BCM_6362_EPHY_ENERGY0_IRQ (IRQ_INTERNAL_BASE + 16)
#define BCM_6362_EPHY_ENERGY1_IRQ (IRQ_INTERNAL_BASE + 17)
#define BCM_6362_EPHY_ENERGY2_IRQ (IRQ_INTERNAL_BASE + 18)
#define BCM_6362_EPHY_ENERGY3_IRQ (IRQ_INTERNAL_BASE + 19)
#define BCM_6362_IPSEC_DMA0_IRQ (IRQ_INTERNAL_BASE + 26)
#define BCM_6362_IPSEC_DMA1_IRQ (IRQ_INTERNAL_BASE + 27)
#define BCM_6362_FAP0_IRQ (IRQ_INTERNAL_BASE + 29)
#define BCM_6362_PCM_DMA0_IRQ (BCM_6362_HIGH_IRQ_BASE + 4)
#define BCM_6362_PCM_DMA1_IRQ (BCM_6362_HIGH_IRQ_BASE + 5)
#define BCM_6362_DECT0_IRQ (BCM_6362_HIGH_IRQ_BASE + 6)
#define BCM_6362_DECT1_IRQ (BCM_6362_HIGH_IRQ_BASE + 7)
#define BCM_6362_EXT_IRQ0 (BCM_6362_HIGH_IRQ_BASE + 8)
#define BCM_6362_EXT_IRQ1 (BCM_6362_HIGH_IRQ_BASE + 9)
#define BCM_6362_EXT_IRQ2 (BCM_6362_HIGH_IRQ_BASE + 10)
#define BCM_6362_EXT_IRQ3 (BCM_6362_HIGH_IRQ_BASE + 11)
/*
* 6368 irqs
*/

11
arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
View File

@ -71,18 +71,13 @@ static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg)
return bcm63xx_regs_spi[reg];
#else
#ifdef CONFIG_BCM63XX_CPU_6338
__GEN_SPI_RSET(6338)
#endif
#ifdef CONFIG_BCM63XX_CPU_6348
#if defined(CONFIG_BCM63XX_CPU_6338) || defined(CONFIG_BCM63XX_CPU_6348)
__GEN_SPI_RSET(6348)
#endif
#ifdef CONFIG_BCM63XX_CPU_6358
#if defined(CONFIG_BCM63XX_CPU_6358) || defined(CONFIG_BCM63XX_CPU_6362) || \
defined(CONFIG_BCM63XX_CPU_6368)
__GEN_SPI_RSET(6358)
#endif
#ifdef CONFIG_BCM63XX_CPU_6368
__GEN_SPI_RSET(6368)
#endif
#endif
return 0;
}

2
arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
View File

@ -17,6 +17,8 @@ static inline unsigned long bcm63xx_gpio_count(void)
return 8;
case BCM6345_CPU_ID:
return 16;
case BCM6362_CPU_ID:
return 48;
case BCM6368_CPU_ID:
return 38;
case BCM6348_CPU_ID:

105
arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
View File

@ -10,7 +10,7 @@
#define REV_CHIPID_SHIFT 16
#define REV_CHIPID_MASK (0xffff << REV_CHIPID_SHIFT)
#define REV_REVID_SHIFT 0
#define REV_REVID_MASK (0xffff << REV_REVID_SHIFT)
#define REV_REVID_MASK (0xff << REV_REVID_SHIFT)
/* Clock Control register */
#define PERF_CKCTL_REG 0x4
@ -112,6 +112,39 @@
CKCTL_6358_USBSU_EN | \
CKCTL_6358_EPHY_EN)
#define CKCTL_6362_ADSL_QPROC_EN (1 << 1)
#define CKCTL_6362_ADSL_AFE_EN (1 << 2)
#define CKCTL_6362_ADSL_EN (1 << 3)
#define CKCTL_6362_MIPS_EN (1 << 4)
#define CKCTL_6362_WLAN_OCP_EN (1 << 5)
#define CKCTL_6362_SWPKT_USB_EN (1 << 7)
#define CKCTL_6362_SWPKT_SAR_EN (1 << 8)
#define CKCTL_6362_SAR_EN (1 << 9)
#define CKCTL_6362_ROBOSW_EN (1 << 10)
#define CKCTL_6362_PCM_EN (1 << 11)
#define CKCTL_6362_USBD_EN (1 << 12)
#define CKCTL_6362_USBH_EN (1 << 13)
#define CKCTL_6362_IPSEC_EN (1 << 14)
#define CKCTL_6362_SPI_EN (1 << 15)
#define CKCTL_6362_HSSPI_EN (1 << 16)
#define CKCTL_6362_PCIE_EN (1 << 17)
#define CKCTL_6362_FAP_EN (1 << 18)
#define CKCTL_6362_PHYMIPS_EN (1 << 19)
#define CKCTL_6362_NAND_EN (1 << 20)
#define CKCTL_6362_ALL_SAFE_EN (CKCTL_6362_PHYMIPS_EN | \
CKCTL_6362_ADSL_QPROC_EN | \
CKCTL_6362_ADSL_AFE_EN | \
CKCTL_6362_ADSL_EN | \
CKCTL_6362_SAR_EN | \
CKCTL_6362_PCM_EN | \
CKCTL_6362_IPSEC_EN | \
CKCTL_6362_USBD_EN | \
CKCTL_6362_USBH_EN | \
CKCTL_6362_ROBOSW_EN | \
CKCTL_6362_PCIE_EN)
#define CKCTL_6368_VDSL_QPROC_EN (1 << 2)
#define CKCTL_6368_VDSL_AFE_EN (1 << 3)
#define CKCTL_6368_VDSL_BONDING_EN (1 << 4)
@ -153,6 +186,7 @@
#define PERF_IRQMASK_6345_REG 0xc
#define PERF_IRQMASK_6348_REG 0xc
#define PERF_IRQMASK_6358_REG 0xc
#define PERF_IRQMASK_6362_REG 0x20
#define PERF_IRQMASK_6368_REG 0x20
/* Interrupt Status register */
@ -161,6 +195,7 @@
#define PERF_IRQSTAT_6345_REG 0x10
#define PERF_IRQSTAT_6348_REG 0x10
#define PERF_IRQSTAT_6358_REG 0x10
#define PERF_IRQSTAT_6362_REG 0x28
#define PERF_IRQSTAT_6368_REG 0x28
/* External Interrupt Configuration register */
@ -169,6 +204,7 @@
#define PERF_EXTIRQ_CFG_REG_6345 0x14
#define PERF_EXTIRQ_CFG_REG_6348 0x14
#define PERF_EXTIRQ_CFG_REG_6358 0x14
#define PERF_EXTIRQ_CFG_REG_6362 0x18
#define PERF_EXTIRQ_CFG_REG_6368 0x18
#define PERF_EXTIRQ_CFG_REG2_6368 0x1c
@ -197,6 +233,7 @@
#define PERF_SOFTRESET_REG 0x28
#define PERF_SOFTRESET_6328_REG 0x10
#define PERF_SOFTRESET_6358_REG 0x34
#define PERF_SOFTRESET_6362_REG 0x10
#define PERF_SOFTRESET_6368_REG 0x10
#define SOFTRESET_6328_SPI_MASK (1 << 0)
@ -259,6 +296,22 @@
#define SOFTRESET_6358_PCM_MASK (1 << 13)
#define SOFTRESET_6358_ADSL_MASK (1 << 14)
#define SOFTRESET_6362_SPI_MASK (1 << 0)
#define SOFTRESET_6362_IPSEC_MASK (1 << 1)
#define SOFTRESET_6362_EPHY_MASK (1 << 2)
#define SOFTRESET_6362_SAR_MASK (1 << 3)
#define SOFTRESET_6362_ENETSW_MASK (1 << 4)
#define SOFTRESET_6362_USBS_MASK (1 << 5)
#define SOFTRESET_6362_USBH_MASK (1 << 6)
#define SOFTRESET_6362_PCM_MASK (1 << 7)
#define SOFTRESET_6362_PCIE_CORE_MASK (1 << 8)
#define SOFTRESET_6362_PCIE_MASK (1 << 9)
#define SOFTRESET_6362_PCIE_EXT_MASK (1 << 10)
#define SOFTRESET_6362_WLAN_SHIM_MASK (1 << 11)
#define SOFTRESET_6362_DDR_PHY_MASK (1 << 12)
#define SOFTRESET_6362_FAP_MASK (1 << 13)
#define SOFTRESET_6362_WLAN_UBUS_MASK (1 << 14)
#define SOFTRESET_6368_SPI_MASK (1 << 0)
#define SOFTRESET_6368_MPI_MASK (1 << 3)
#define SOFTRESET_6368_EPHY_MASK (1 << 6)
@ -1223,24 +1276,7 @@
* _REG relative to RSET_SPI
*************************************************************************/
/* BCM 6338 SPI core */
#define SPI_6338_CMD 0x00 /* 16-bits register */
#define SPI_6338_INT_STATUS 0x02
#define SPI_6338_INT_MASK_ST 0x03
#define SPI_6338_INT_MASK 0x04
#define SPI_6338_ST 0x05
#define SPI_6338_CLK_CFG 0x06
#define SPI_6338_FILL_BYTE 0x07
#define SPI_6338_MSG_TAIL 0x09
#define SPI_6338_RX_TAIL 0x0b
#define SPI_6338_MSG_CTL 0x40 /* 8-bits register */
#define SPI_6338_MSG_CTL_WIDTH 8
#define SPI_6338_MSG_DATA 0x41
#define SPI_6338_MSG_DATA_SIZE 0x3f
#define SPI_6338_RX_DATA 0x80
#define SPI_6338_RX_DATA_SIZE 0x3f
/* BCM 6348 SPI core */
/* BCM 6338/6348 SPI core */
#define SPI_6348_CMD 0x00 /* 16-bits register */
#define SPI_6348_INT_STATUS 0x02
#define SPI_6348_INT_MASK_ST 0x03
@ -1257,7 +1293,7 @@
#define SPI_6348_RX_DATA 0x80
#define SPI_6348_RX_DATA_SIZE 0x3f
/* BCM 6358 SPI core */
/* BCM 6358/6262/6368 SPI core */
#define SPI_6358_MSG_CTL 0x00 /* 16-bits register */
#define SPI_6358_MSG_CTL_WIDTH 16
#define SPI_6358_MSG_DATA 0x02
@ -1274,23 +1310,6 @@
#define SPI_6358_MSG_TAIL 0x709
#define SPI_6358_RX_TAIL 0x70B
/* BCM 6358 SPI core */
#define SPI_6368_MSG_CTL 0x00 /* 16-bits register */
#define SPI_6368_MSG_CTL_WIDTH 16
#define SPI_6368_MSG_DATA 0x02
#define SPI_6368_MSG_DATA_SIZE 0x21e
#define SPI_6368_RX_DATA 0x400
#define SPI_6368_RX_DATA_SIZE 0x220
#define SPI_6368_CMD 0x700 /* 16-bits register */
#define SPI_6368_INT_STATUS 0x702
#define SPI_6368_INT_MASK_ST 0x703
#define SPI_6368_INT_MASK 0x704
#define SPI_6368_ST 0x705
#define SPI_6368_CLK_CFG 0x706
#define SPI_6368_FILL_BYTE 0x707
#define SPI_6368_MSG_TAIL 0x709
#define SPI_6368_RX_TAIL 0x70B
/* Shared SPI definitions */
/* Message configuration */
@ -1298,10 +1317,8 @@
#define SPI_HD_W 0x01
#define SPI_HD_R 0x02
#define SPI_BYTE_CNT_SHIFT 0
#define SPI_6338_MSG_TYPE_SHIFT 6
#define SPI_6348_MSG_TYPE_SHIFT 6
#define SPI_6358_MSG_TYPE_SHIFT 14
#define SPI_6368_MSG_TYPE_SHIFT 14
/* Command */
#define SPI_CMD_NOOP 0x00
@ -1348,10 +1365,18 @@
/*************************************************************************
* _REG relative to RSET_MISC
*************************************************************************/
#define MISC_SERDES_CTRL_REG 0x0
#define MISC_SERDES_CTRL_6328_REG 0x0
#define MISC_SERDES_CTRL_6362_REG 0x4
#define SERDES_PCIE_EN (1 << 0)
#define SERDES_PCIE_EXD_EN (1 << 15)
#define MISC_STRAPBUS_6362_REG 0x14
#define STRAPBUS_6362_FCVO_SHIFT 1
#define STRAPBUS_6362_HSSPI_CLK_FAST (1 << 13)
#define STRAPBUS_6362_FCVO_MASK (0x1f << STRAPBUS_6362_FCVO_SHIFT)
#define STRAPBUS_6362_BOOT_SEL_SERIAL (1 << 15)
#define STRAPBUS_6362_BOOT_SEL_NAND (0 << 15)
#define MISC_STRAPBUS_6328_REG 0x240
#define STRAPBUS_6328_FCVO_SHIFT 7
#define STRAPBUS_6328_FCVO_MASK (0x1f << STRAPBUS_6328_FCVO_SHIFT)

1
arch/mips/include/asm/mach-bcm63xx/ioremap.h
View File

@ -19,6 +19,7 @@ static inline int is_bcm63xx_internal_registers(phys_t offset)
return 1;
break;
case BCM6328_CPU_ID:
case BCM6362_CPU_ID:
case BCM6368_CPU_ID:
if (offset >= 0xb0000000 && offset < 0xb1000000)
return 1;

5
arch/mips/include/asm/mach-generic/dma-coherence.h
View File

@ -61,9 +61,8 @@ static inline int plat_device_is_coherent(struct device *dev)
{
#ifdef CONFIG_DMA_COHERENT
return 1;
#endif
#ifdef CONFIG_DMA_NONCOHERENT
return 0;
#else
return coherentio;
#endif
}

9
arch/mips/include/asm/mach-generic/spaces.h
View File

@ -20,14 +20,21 @@
#endif
#ifdef CONFIG_32BIT
#ifdef CONFIG_KVM_GUEST
#define CAC_BASE _AC(0x40000000, UL)
#else
#define CAC_BASE _AC(0x80000000, UL)
#endif
#define IO_BASE _AC(0xa0000000, UL)
#define UNCAC_BASE _AC(0xa0000000, UL)
#ifndef MAP_BASE
#ifdef CONFIG_KVM_GUEST
#define MAP_BASE _AC(0x60000000, UL)
#else
#define MAP_BASE _AC(0xc0000000, UL)
#endif
#endif
/*
* Memory above this physical address will be considered highmem.

1
arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
View File

@ -57,5 +57,6 @@
#define cpu_has_vint 0
#define cpu_has_vtag_icache 0
#define cpu_has_watch 1
#define cpu_has_local_ebase 0
#endif /* __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H */

84
arch/mips/include/asm/mach-ralink/mt7620.h 100644
View File

@ -0,0 +1,84 @@
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
* Parts of this file are based on Ralink's 2.6.21 BSP
*
* Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
* Copyright (C) 2013 John Crispin <blogic@openwrt.org>
*/
#ifndef _MT7620_REGS_H_
#define _MT7620_REGS_H_
#define MT7620_SYSC_BASE 0x10000000
#define SYSC_REG_CHIP_NAME0 0x00
#define SYSC_REG_CHIP_NAME1 0x04
#define SYSC_REG_CHIP_REV 0x0c
#define SYSC_REG_SYSTEM_CONFIG0 0x10
#define SYSC_REG_SYSTEM_CONFIG1 0x14
#define SYSC_REG_CPLL_CONFIG0 0x54
#define SYSC_REG_CPLL_CONFIG1 0x58
#define MT7620N_CHIP_NAME0 0x33365452
#define MT7620N_CHIP_NAME1 0x20203235
#define MT7620A_CHIP_NAME0 0x3637544d
#define MT7620A_CHIP_NAME1 0x20203032
#define CHIP_REV_PKG_MASK 0x1
#define CHIP_REV_PKG_SHIFT 16
#define CHIP_REV_VER_MASK 0xf
#define CHIP_REV_VER_SHIFT 8
#define CHIP_REV_ECO_MASK 0xf
#define CPLL_SW_CONFIG_SHIFT 31
#define CPLL_SW_CONFIG_MASK 0x1
#define CPLL_CPU_CLK_SHIFT 24
#define CPLL_CPU_CLK_MASK 0x1
#define CPLL_MULT_RATIO_SHIFT 16
#define CPLL_MULT_RATIO 0x7
#define CPLL_DIV_RATIO_SHIFT 10
#define CPLL_DIV_RATIO 0x3
#define SYSCFG0_DRAM_TYPE_MASK 0x3
#define SYSCFG0_DRAM_TYPE_SHIFT 4
#define SYSCFG0_DRAM_TYPE_SDRAM 0
#define SYSCFG0_DRAM_TYPE_DDR1 1
#define SYSCFG0_DRAM_TYPE_DDR2 2
#define MT7620_DRAM_BASE 0x0
#define MT7620_SDRAM_SIZE_MIN 2
#define MT7620_SDRAM_SIZE_MAX 64
#define MT7620_DDR1_SIZE_MIN 32
#define MT7620_DDR1_SIZE_MAX 128
#define MT7620_DDR2_SIZE_MIN 32
#define MT7620_DDR2_SIZE_MAX 256
#define MT7620_GPIO_MODE_I2C BIT(0)
#define MT7620_GPIO_MODE_UART0_SHIFT 2
#define MT7620_GPIO_MODE_UART0_MASK 0x7
#define MT7620_GPIO_MODE_UART0(x) ((x) << MT7620_GPIO_MODE_UART0_SHIFT)
#define MT7620_GPIO_MODE_UARTF 0x0
#define MT7620_GPIO_MODE_PCM_UARTF 0x1
#define MT7620_GPIO_MODE_PCM_I2S 0x2
#define MT7620_GPIO_MODE_I2S_UARTF 0x3
#define MT7620_GPIO_MODE_PCM_GPIO 0x4
#define MT7620_GPIO_MODE_GPIO_UARTF 0x5
#define MT7620_GPIO_MODE_GPIO_I2S 0x6
#define MT7620_GPIO_MODE_GPIO 0x7
#define MT7620_GPIO_MODE_UART1 BIT(5)
#define MT7620_GPIO_MODE_MDIO BIT(8)
#define MT7620_GPIO_MODE_RGMII1 BIT(9)
#define MT7620_GPIO_MODE_RGMII2 BIT(10)
#define MT7620_GPIO_MODE_SPI BIT(11)
#define MT7620_GPIO_MODE_SPI_REF_CLK BIT(12)
#define MT7620_GPIO_MODE_WLED BIT(13)
#define MT7620_GPIO_MODE_JTAG BIT(15)
#define MT7620_GPIO_MODE_EPHY BIT(15)
#define MT7620_GPIO_MODE_WDT BIT(22)
#endif

53
arch/mips/include/asm/mach-ralink/rt288x.h 100644
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@ -0,0 +1,53 @@
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
* Parts of this file are based on Ralink's 2.6.21 BSP
*
* Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
* Copyright (C) 2013 John Crispin <blogic@openwrt.org>
*/
#ifndef _RT288X_REGS_H_
#define _RT288X_REGS_H_
#define RT2880_SYSC_BASE 0x00300000
#define SYSC_REG_CHIP_NAME0 0x00
#define SYSC_REG_CHIP_NAME1 0x04
#define SYSC_REG_CHIP_ID 0x0c
#define SYSC_REG_SYSTEM_CONFIG 0x10
#define SYSC_REG_CLKCFG 0x30
#define RT2880_CHIP_NAME0 0x38325452
#define RT2880_CHIP_NAME1 0x20203038
#define CHIP_ID_ID_MASK 0xff
#define CHIP_ID_ID_SHIFT 8
#define CHIP_ID_REV_MASK 0xff
#define SYSTEM_CONFIG_CPUCLK_SHIFT 20
#define SYSTEM_CONFIG_CPUCLK_MASK 0x3
#define SYSTEM_CONFIG_CPUCLK_250 0x0
#define SYSTEM_CONFIG_CPUCLK_266 0x1
#define SYSTEM_CONFIG_CPUCLK_280 0x2
#define SYSTEM_CONFIG_CPUCLK_300 0x3
#define RT2880_GPIO_MODE_I2C BIT(0)
#define RT2880_GPIO_MODE_UART0 BIT(1)
#define RT2880_GPIO_MODE_SPI BIT(2)
#define RT2880_GPIO_MODE_UART1 BIT(3)
#define RT2880_GPIO_MODE_JTAG BIT(4)
#define RT2880_GPIO_MODE_MDIO BIT(5)
#define RT2880_GPIO_MODE_SDRAM BIT(6)
#define RT2880_GPIO_MODE_PCI BIT(7)
#define CLKCFG_SRAM_CS_N_WDT BIT(9)
#define RT2880_SDRAM_BASE 0x08000000
#define RT2880_MEM_SIZE_MIN 2
#define RT2880_MEM_SIZE_MAX 128
#endif

56
arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h 100644
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@ -0,0 +1,56 @@
/*
* Ralink RT288x specific CPU feature overrides
*
* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This file was derived from: include/asm-mips/cpu-features.h
* Copyright (C) 2003, 2004 Ralf Baechle
* Copyright (C) 2004 Maciej W. Rozycki
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*/
#ifndef _RT288X_CPU_FEATURE_OVERRIDES_H
#define _RT288X_CPU_FEATURE_OVERRIDES_H
#define cpu_has_tlb 1
#define cpu_has_4kex 1
#define cpu_has_3k_cache 0
#define cpu_has_4k_cache 1
#define cpu_has_tx39_cache 0
#define cpu_has_sb1_cache 0
#define cpu_has_fpu 0
#define cpu_has_32fpr 0
#define cpu_has_counter 1
#define cpu_has_watch 1
#define cpu_has_divec 1
#define cpu_has_prefetch 1
#define cpu_has_ejtag 1
#define cpu_has_llsc 1
#define cpu_has_mips16 1
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0
#define cpu_has_mips32r1 1
#define cpu_has_mips32r2 1
#define cpu_has_mips64r1 0
#define cpu_has_mips64r2 0
#define cpu_has_dsp 0
#define cpu_has_mipsmt 0
#define cpu_has_64bits 0
#define cpu_has_64bit_zero_reg 0
#define cpu_has_64bit_gp_regs 0
#define cpu_has_64bit_addresses 0
#define cpu_dcache_line_size() 16
#define cpu_icache_line_size() 16
#endif /* _RT288X_CPU_FEATURE_OVERRIDES_H */

27
arch/mips/include/asm/mach-ralink/rt305x.h
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@ -97,6 +97,14 @@ static inline int soc_is_rt5350(void)
#define RT5350_SYSCFG0_CPUCLK_320 0x2
#define RT5350_SYSCFG0_CPUCLK_300 0x3
#define RT5350_SYSCFG0_DRAM_SIZE_SHIFT 12
#define RT5350_SYSCFG0_DRAM_SIZE_MASK 7
#define RT5350_SYSCFG0_DRAM_SIZE_2M 0
#define RT5350_SYSCFG0_DRAM_SIZE_8M 1
#define RT5350_SYSCFG0_DRAM_SIZE_16M 2
#define RT5350_SYSCFG0_DRAM_SIZE_32M 3
#define RT5350_SYSCFG0_DRAM_SIZE_64M 4
/* multi function gpio pins */
#define RT305X_GPIO_I2C_SD 1
#define RT305X_GPIO_I2C_SCLK 2
@ -136,4 +144,23 @@ static inline int soc_is_rt5350(void)
#define RT305X_GPIO_MODE_SDRAM BIT(8)
#define RT305X_GPIO_MODE_RGMII BIT(9)
#define RT3352_SYSC_REG_SYSCFG0 0x010
#define RT3352_SYSC_REG_SYSCFG1 0x014
#define RT3352_SYSC_REG_CLKCFG1 0x030
#define RT3352_SYSC_REG_RSTCTRL 0x034
#define RT3352_SYSC_REG_USB_PS 0x05c
#define RT3352_CLKCFG0_XTAL_SEL BIT(20)
#define RT3352_CLKCFG1_UPHY0_CLK_EN BIT(18)
#define RT3352_CLKCFG1_UPHY1_CLK_EN BIT(20)
#define RT3352_RSTCTRL_UHST BIT(22)
#define RT3352_RSTCTRL_UDEV BIT(25)
#define RT3352_SYSCFG1_USB0_HOST_MODE BIT(10)
#define RT305X_SDRAM_BASE 0x00000000
#define RT305X_MEM_SIZE_MIN 2
#define RT305X_MEM_SIZE_MAX 64
#define RT3352_MEM_SIZE_MIN 2
#define RT3352_MEM_SIZE_MAX 256
#endif

56
arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h 100644
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@ -0,0 +1,56 @@
/*
* Ralink RT305x specific CPU feature overrides
*
* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This file was derived from: include/asm-mips/cpu-features.h
* Copyright (C) 2003, 2004 Ralf Baechle
* Copyright (C) 2004 Maciej W. Rozycki
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*/
#ifndef _RT305X_CPU_FEATURE_OVERRIDES_H
#define _RT305X_CPU_FEATURE_OVERRIDES_H
#define cpu_has_tlb 1
#define cpu_has_4kex 1
#define cpu_has_3k_cache 0
#define cpu_has_4k_cache 1
#define cpu_has_tx39_cache 0
#define cpu_has_sb1_cache 0
#define cpu_has_fpu 0
#define cpu_has_32fpr 0
#define cpu_has_counter 1
#define cpu_has_watch 1
#define cpu_has_divec 1
#define cpu_has_prefetch 1
#define cpu_has_ejtag 1
#define cpu_has_llsc 1
#define cpu_has_mips16 1
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0
#define cpu_has_mips32r1 1
#define cpu_has_mips32r2 1
#define cpu_has_mips64r1 0
#define cpu_has_mips64r2 0
#define cpu_has_dsp 1
#define cpu_has_mipsmt 0
#define cpu_has_64bits 0
#define cpu_has_64bit_zero_reg 0
#define cpu_has_64bit_gp_regs 0
#define cpu_has_64bit_addresses 0
#define cpu_dcache_line_size() 32
#define cpu_icache_line_size() 32
#endif /* _RT305X_CPU_FEATURE_OVERRIDES_H */

252
arch/mips/include/asm/mach-ralink/rt3883.h 100644
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@ -0,0 +1,252 @@
/*
* Ralink RT3662/RT3883 SoC register definitions
*
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef _RT3883_REGS_H_
#define _RT3883_REGS_H_
#include <linux/bitops.h>
#define RT3883_SDRAM_BASE 0x00000000
#define RT3883_SYSC_BASE 0x10000000
#define RT3883_TIMER_BASE 0x10000100
#define RT3883_INTC_BASE 0x10000200
#define RT3883_MEMC_BASE 0x10000300
#define RT3883_UART0_BASE 0x10000500
#define RT3883_PIO_BASE 0x10000600
#define RT3883_FSCC_BASE 0x10000700
#define RT3883_NANDC_BASE 0x10000810
#define RT3883_I2C_BASE 0x10000900
#define RT3883_I2S_BASE 0x10000a00
#define RT3883_SPI_BASE 0x10000b00
#define RT3883_UART1_BASE 0x10000c00
#define RT3883_PCM_BASE 0x10002000
#define RT3883_GDMA_BASE 0x10002800
#define RT3883_CODEC1_BASE 0x10003000
#define RT3883_CODEC2_BASE 0x10003800
#define RT3883_FE_BASE 0x10100000
#define RT3883_ROM_BASE 0x10118000
#define RT3883_USBDEV_BASE 0x10112000
#define RT3883_PCI_BASE 0x10140000
#define RT3883_WLAN_BASE 0x10180000
#define RT3883_USBHOST_BASE 0x101c0000
#define RT3883_BOOT_BASE 0x1c000000
#define RT3883_SRAM_BASE 0x1e000000
#define RT3883_PCIMEM_BASE 0x20000000
#define RT3883_EHCI_BASE (RT3883_USBHOST_BASE)
#define RT3883_OHCI_BASE (RT3883_USBHOST_BASE + 0x1000)
#define RT3883_SYSC_SIZE 0x100
#define RT3883_TIMER_SIZE 0x100
#define RT3883_INTC_SIZE 0x100
#define RT3883_MEMC_SIZE 0x100
#define RT3883_UART0_SIZE 0x100
#define RT3883_UART1_SIZE 0x100
#define RT3883_PIO_SIZE 0x100
#define RT3883_FSCC_SIZE 0x100
#define RT3883_NANDC_SIZE 0x0f0
#define RT3883_I2C_SIZE 0x100
#define RT3883_I2S_SIZE 0x100
#define RT3883_SPI_SIZE 0x100
#define RT3883_PCM_SIZE 0x800
#define RT3883_GDMA_SIZE 0x800
#define RT3883_CODEC1_SIZE 0x800
#define RT3883_CODEC2_SIZE 0x800
#define RT3883_FE_SIZE 0x10000
#define RT3883_ROM_SIZE 0x4000
#define RT3883_USBDEV_SIZE 0x4000
#define RT3883_PCI_SIZE 0x40000
#define RT3883_WLAN_SIZE 0x40000
#define RT3883_USBHOST_SIZE 0x40000
#define RT3883_BOOT_SIZE (32 * 1024 * 1024)
#define RT3883_SRAM_SIZE (32 * 1024 * 1024)
/* SYSC registers */
#define RT3883_SYSC_REG_CHIPID0_3 0x00 /* Chip ID 0 */
#define RT3883_SYSC_REG_CHIPID4_7 0x04 /* Chip ID 1 */
#define RT3883_SYSC_REG_REVID 0x0c /* Chip Revision Identification */
#define RT3883_SYSC_REG_SYSCFG0 0x10 /* System Configuration 0 */
#define RT3883_SYSC_REG_SYSCFG1 0x14 /* System Configuration 1 */
#define RT3883_SYSC_REG_CLKCFG0 0x2c /* Clock Configuration 0 */
#define RT3883_SYSC_REG_CLKCFG1 0x30 /* Clock Configuration 1 */
#define RT3883_SYSC_REG_RSTCTRL 0x34 /* Reset Control*/
#define RT3883_SYSC_REG_RSTSTAT 0x38 /* Reset Status*/
#define RT3883_SYSC_REG_USB_PS 0x5c /* USB Power saving control */
#define RT3883_SYSC_REG_GPIO_MODE 0x60 /* GPIO Purpose Select */
#define RT3883_SYSC_REG_PCIE_CLK_GEN0 0x7c
#define RT3883_SYSC_REG_PCIE_CLK_GEN1 0x80
#define RT3883_SYSC_REG_PCIE_CLK_GEN2 0x84
#define RT3883_SYSC_REG_PMU 0x88
#define RT3883_SYSC_REG_PMU1 0x8c
#define RT3883_CHIP_NAME0 0x38335452
#define RT3883_CHIP_NAME1 0x20203338
#define RT3883_REVID_VER_ID_MASK 0x0f
#define RT3883_REVID_VER_ID_SHIFT 8
#define RT3883_REVID_ECO_ID_MASK 0x0f
#define RT3883_SYSCFG0_DRAM_TYPE_DDR2 BIT(17)
#define RT3883_SYSCFG0_CPUCLK_SHIFT 8
#define RT3883_SYSCFG0_CPUCLK_MASK 0x3
#define RT3883_SYSCFG0_CPUCLK_250 0x0
#define RT3883_SYSCFG0_CPUCLK_384 0x1
#define RT3883_SYSCFG0_CPUCLK_480 0x2
#define RT3883_SYSCFG0_CPUCLK_500 0x3
#define RT3883_SYSCFG1_USB0_HOST_MODE BIT(10)
#define RT3883_SYSCFG1_PCIE_RC_MODE BIT(8)
#define RT3883_SYSCFG1_PCI_HOST_MODE BIT(7)
#define RT3883_SYSCFG1_PCI_66M_MODE BIT(6)
#define RT3883_SYSCFG1_GPIO2_AS_WDT_OUT BIT(2)
#define RT3883_CLKCFG1_PCIE_CLK_EN BIT(21)
#define RT3883_CLKCFG1_UPHY1_CLK_EN BIT(20)
#define RT3883_CLKCFG1_PCI_CLK_EN BIT(19)
#define RT3883_CLKCFG1_UPHY0_CLK_EN BIT(18)
#define RT3883_GPIO_MODE_I2C BIT(0)
#define RT3883_GPIO_MODE_SPI BIT(1)
#define RT3883_GPIO_MODE_UART0_SHIFT 2
#define RT3883_GPIO_MODE_UART0_MASK 0x7
#define RT3883_GPIO_MODE_UART0(x) ((x) << RT3883_GPIO_MODE_UART0_SHIFT)
#define RT3883_GPIO_MODE_UARTF 0x0
#define RT3883_GPIO_MODE_PCM_UARTF 0x1
#define RT3883_GPIO_MODE_PCM_I2S 0x2
#define RT3883_GPIO_MODE_I2S_UARTF 0x3
#define RT3883_GPIO_MODE_PCM_GPIO 0x4
#define RT3883_GPIO_MODE_GPIO_UARTF 0x5
#define RT3883_GPIO_MODE_GPIO_I2S 0x6
#define RT3883_GPIO_MODE_GPIO 0x7
#define RT3883_GPIO_MODE_UART1 BIT(5)
#define RT3883_GPIO_MODE_JTAG BIT(6)
#define RT3883_GPIO_MODE_MDIO BIT(7)
#define RT3883_GPIO_MODE_GE1 BIT(9)
#define RT3883_GPIO_MODE_GE2 BIT(10)
#define RT3883_GPIO_MODE_PCI_SHIFT 11
#define RT3883_GPIO_MODE_PCI_MASK 0x7
#define RT3883_GPIO_MODE_PCI (RT3883_GPIO_MODE_PCI_MASK << RT3883_GPIO_MODE_PCI_SHIFT)
#define RT3883_GPIO_MODE_LNA_A_SHIFT 16
#define RT3883_GPIO_MODE_LNA_A_MASK 0x3
#define _RT3883_GPIO_MODE_LNA_A(_x) ((_x) << RT3883_GPIO_MODE_LNA_A_SHIFT)
#define RT3883_GPIO_MODE_LNA_A_GPIO 0x3
#define RT3883_GPIO_MODE_LNA_A _RT3883_GPIO_MODE_LNA_A(RT3883_GPIO_MODE_LNA_A_MASK)
#define RT3883_GPIO_MODE_LNA_G_SHIFT 18
#define RT3883_GPIO_MODE_LNA_G_MASK 0x3
#define _RT3883_GPIO_MODE_LNA_G(_x) ((_x) << RT3883_GPIO_MODE_LNA_G_SHIFT)
#define RT3883_GPIO_MODE_LNA_G_GPIO 0x3
#define RT3883_GPIO_MODE_LNA_G _RT3883_GPIO_MODE_LNA_G(RT3883_GPIO_MODE_LNA_G_MASK)
#define RT3883_GPIO_I2C_SD 1
#define RT3883_GPIO_I2C_SCLK 2
#define RT3883_GPIO_SPI_CS0 3
#define RT3883_GPIO_SPI_CLK 4
#define RT3883_GPIO_SPI_MOSI 5
#define RT3883_GPIO_SPI_MISO 6
#define RT3883_GPIO_7 7
#define RT3883_GPIO_10 10
#define RT3883_GPIO_11 11
#define RT3883_GPIO_14 14
#define RT3883_GPIO_UART1_TXD 15
#define RT3883_GPIO_UART1_RXD 16
#define RT3883_GPIO_JTAG_TDO 17
#define RT3883_GPIO_JTAG_TDI 18
#define RT3883_GPIO_JTAG_TMS 19
#define RT3883_GPIO_JTAG_TCLK 20
#define RT3883_GPIO_JTAG_TRST_N 21
#define RT3883_GPIO_MDIO_MDC 22
#define RT3883_GPIO_MDIO_MDIO 23
#define RT3883_GPIO_LNA_PE_A0 32
#define RT3883_GPIO_LNA_PE_A1 33
#define RT3883_GPIO_LNA_PE_A2 34
#define RT3883_GPIO_LNA_PE_G0 35
#define RT3883_GPIO_LNA_PE_G1 36
#define RT3883_GPIO_LNA_PE_G2 37
#define RT3883_GPIO_PCI_AD0 40
#define RT3883_GPIO_PCI_AD31 71
#define RT3883_GPIO_GE2_TXD0 72
#define RT3883_GPIO_GE2_TXD1 73
#define RT3883_GPIO_GE2_TXD2 74
#define RT3883_GPIO_GE2_TXD3 75
#define RT3883_GPIO_GE2_TXEN 76
#define RT3883_GPIO_GE2_TXCLK 77
#define RT3883_GPIO_GE2_RXD0 78
#define RT3883_GPIO_GE2_RXD1 79
#define RT3883_GPIO_GE2_RXD2 80
#define RT3883_GPIO_GE2_RXD3 81
#define RT3883_GPIO_GE2_RXDV 82
#define RT3883_GPIO_GE2_RXCLK 83
#define RT3883_GPIO_GE1_TXD0 84
#define RT3883_GPIO_GE1_TXD1 85
#define RT3883_GPIO_GE1_TXD2 86
#define RT3883_GPIO_GE1_TXD3 87
#define RT3883_GPIO_GE1_TXEN 88
#define RT3883_GPIO_GE1_TXCLK 89
#define RT3883_GPIO_GE1_RXD0 90
#define RT3883_GPIO_GE1_RXD1 91
#define RT3883_GPIO_GE1_RXD2 92
#define RT3883_GPIO_GE1_RXD3 93
#define RT3883_GPIO_GE1_RXDV 94
#define RT3883_GPIO_GE1_RXCLK 95
#define RT3883_RSTCTRL_PCIE_PCI_PDM BIT(27)
#define RT3883_RSTCTRL_FLASH BIT(26)
#define RT3883_RSTCTRL_UDEV BIT(25)
#define RT3883_RSTCTRL_PCI BIT(24)
#define RT3883_RSTCTRL_PCIE BIT(23)
#define RT3883_RSTCTRL_UHST BIT(22)
#define RT3883_RSTCTRL_FE BIT(21)
#define RT3883_RSTCTRL_WLAN BIT(20)
#define RT3883_RSTCTRL_UART1 BIT(29)
#define RT3883_RSTCTRL_SPI BIT(18)
#define RT3883_RSTCTRL_I2S BIT(17)
#define RT3883_RSTCTRL_I2C BIT(16)
#define RT3883_RSTCTRL_NAND BIT(15)
#define RT3883_RSTCTRL_DMA BIT(14)
#define RT3883_RSTCTRL_PIO BIT(13)
#define RT3883_RSTCTRL_UART BIT(12)
#define RT3883_RSTCTRL_PCM BIT(11)
#define RT3883_RSTCTRL_MC BIT(10)
#define RT3883_RSTCTRL_INTC BIT(9)
#define RT3883_RSTCTRL_TIMER BIT(8)
#define RT3883_RSTCTRL_SYS BIT(0)
#define RT3883_INTC_INT_SYSCTL BIT(0)
#define RT3883_INTC_INT_TIMER0 BIT(1)
#define RT3883_INTC_INT_TIMER1 BIT(2)
#define RT3883_INTC_INT_IA BIT(3)
#define RT3883_INTC_INT_PCM BIT(4)
#define RT3883_INTC_INT_UART0 BIT(5)
#define RT3883_INTC_INT_PIO BIT(6)
#define RT3883_INTC_INT_DMA BIT(7)
#define RT3883_INTC_INT_NAND BIT(8)
#define RT3883_INTC_INT_PERFC BIT(9)
#define RT3883_INTC_INT_I2S BIT(10)
#define RT3883_INTC_INT_UART1 BIT(12)
#define RT3883_INTC_INT_UHST BIT(18)
#define RT3883_INTC_INT_UDEV BIT(19)
/* FLASH/SRAM/Codec Controller registers */
#define RT3883_FSCC_REG_FLASH_CFG0 0x00
#define RT3883_FSCC_REG_FLASH_CFG1 0x04
#define RT3883_FSCC_REG_CODEC_CFG0 0x40
#define RT3883_FSCC_REG_CODEC_CFG1 0x44
#define RT3883_FLASH_CFG_WIDTH_SHIFT 26
#define RT3883_FLASH_CFG_WIDTH_MASK 0x3
#define RT3883_FLASH_CFG_WIDTH_8BIT 0x0
#define RT3883_FLASH_CFG_WIDTH_16BIT 0x1
#define RT3883_FLASH_CFG_WIDTH_32BIT 0x2
#define RT3883_SDRAM_BASE 0x00000000
#define RT3883_MEM_SIZE_MIN 2
#define RT3883_MEM_SIZE_MAX 256
#endif /* _RT3883_REGS_H_ */

55
arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h 100644
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@ -0,0 +1,55 @@
/*
* Ralink RT3662/RT3883 specific CPU feature overrides
*
* Copyright (C) 2011-2013 Gabor Juhos <juhosg@openwrt.org>
*
* This file was derived from: include/asm-mips/cpu-features.h
* Copyright (C) 2003, 2004 Ralf Baechle
* Copyright (C) 2004 Maciej W. Rozycki
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*/
#ifndef _RT3883_CPU_FEATURE_OVERRIDES_H
#define _RT3883_CPU_FEATURE_OVERRIDES_H
#define cpu_has_tlb 1
#define cpu_has_4kex 1
#define cpu_has_3k_cache 0
#define cpu_has_4k_cache 1
#define cpu_has_tx39_cache 0
#define cpu_has_sb1_cache 0
#define cpu_has_fpu 0
#define cpu_has_32fpr 0
#define cpu_has_counter 1
#define cpu_has_watch 1
#define cpu_has_divec 1
#define cpu_has_prefetch 1
#define cpu_has_ejtag 1
#define cpu_has_llsc 1
#define cpu_has_mips16 1
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0
#define cpu_has_mips32r1 1
#define cpu_has_mips32r2 1
#define cpu_has_mips64r1 0
#define cpu_has_mips64r2 0
#define cpu_has_dsp 1
#define cpu_has_mipsmt 0
#define cpu_has_64bits 0
#define cpu_has_64bit_zero_reg 0
#define cpu_has_64bit_gp_regs 0
#define cpu_has_64bit_addresses 0
#define cpu_dcache_line_size() 32
#define cpu_icache_line_size() 32
#endif /* _RT3883_CPU_FEATURE_OVERRIDES_H */

4
arch/mips/include/asm/mach-sead3/cpu-feature-overrides.h
View File

@ -28,7 +28,11 @@
/* #define cpu_has_prefetch ? */
#define cpu_has_mcheck 1
/* #define cpu_has_ejtag ? */
#ifdef CONFIG_CPU_MICROMIPS
#define cpu_has_llsc 0
#else
#define cpu_has_llsc 1
#endif
/* #define cpu_has_vtag_icache ? */
/* #define cpu_has_dc_aliases ? */
/* #define cpu_has_ic_fills_f_dc ? */

3
arch/mips/include/asm/mips-boards/generic.h
View File

@ -83,4 +83,7 @@ extern void mips_pcibios_init(void);
#define mips_pcibios_init() do { } while (0)
#endif
extern void mips_scroll_message(void);
extern void mips_display_message(const char *str);
#endif /* __ASM_MIPS_BOARDS_GENERIC_H */

47
arch/mips/include/asm/mips-boards/prom.h
View File

@ -1,47 +0,0 @@
/*
* Carsten Langgaard, carstenl@mips.com
* Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
*
* ########################################################################
*
* This program is free software; you can distribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as
* published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
* ########################################################################
*
* MIPS boards bootprom interface for the Linux kernel.
*
*/
#ifndef _MIPS_PROM_H
#define _MIPS_PROM_H
extern char *prom_getcmdline(void);
extern char *prom_getenv(char *name);
extern void prom_init_cmdline(void);
extern void prom_meminit(void);
extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem);
extern void mips_display_message(const char *str);
extern void mips_display_word(unsigned int num);
extern void mips_scroll_message(void);
extern int get_ethernet_addr(char *ethernet_addr);
/* Memory descriptor management. */
#define PROM_MAX_PMEMBLOCKS 32
struct prom_pmemblock {
unsigned long base; /* Within KSEG0. */
unsigned int size; /* In bytes. */
unsigned int type; /* free or prom memory */
};
#endif /* !(_MIPS_PROM_H) */

4
arch/mips/include/asm/mips_machine.h
View File

@ -42,13 +42,9 @@ extern long __mips_machines_end;
#ifdef CONFIG_MIPS_MACHINE
int mips_machtype_setup(char *id) __init;
void mips_machine_setup(void) __init;
void mips_set_machine_name(const char *name) __init;
char *mips_get_machine_name(void);
#else
static inline int mips_machtype_setup(char *id) { return 1; }
static inline void mips_machine_setup(void) { }
static inline void mips_set_machine_name(const char *name) { }
static inline char *mips_get_machine_name(void) { return NULL; }
#endif /* CONFIG_MIPS_MACHINE */
#endif /* __ASM_MIPS_MACHINE_H */

19
arch/mips/include/asm/mipsregs.h
View File

@ -596,6 +596,7 @@
#define MIPS_CONF3_RXI (_ULCAST_(1) << 12)
#define MIPS_CONF3_ULRI (_ULCAST_(1) << 13)
#define MIPS_CONF3_ISA (_ULCAST_(3) << 14)
#define MIPS_CONF3_ISA_OE (_ULCAST_(3) << 16)
#define MIPS_CONF3_VZ (_ULCAST_(1) << 23)
#define MIPS_CONF4_MMUSIZEEXT (_ULCAST_(255) << 0)
@ -622,6 +623,24 @@
#ifndef __ASSEMBLY__
/*
* Macros for handling the ISA mode bit for microMIPS.
*/
#define get_isa16_mode(x) ((x) & 0x1)
#define msk_isa16_mode(x) ((x) & ~0x1)
#define set_isa16_mode(x) do { (x) |= 0x1; } while(0)
/*
* microMIPS instructions can be 16-bit or 32-bit in length. This
* returns a 1 if the instruction is 16-bit and a 0 if 32-bit.
*/
static inline int mm_insn_16bit(u16 insn)
{
u16 opcode = (insn >> 10) & 0x7;
return (opcode >= 1 && opcode <= 3) ? 1 : 0;
}
/*
* Functions to access the R10000 performance counters. These are basically
* mfc0 and mtc0 instructions from and to coprocessor register with a 5-bit

114
arch/mips/include/asm/mmu_context.h
View File

@ -26,10 +26,15 @@
#ifdef CONFIG_MIPS_PGD_C0_CONTEXT
#define TLBMISS_HANDLER_SETUP_PGD(pgd) \
tlbmiss_handler_setup_pgd((unsigned long)(pgd))
extern void tlbmiss_handler_setup_pgd(unsigned long pgd);
#define TLBMISS_HANDLER_SETUP_PGD(pgd) \
do { \
void (*tlbmiss_handler_setup_pgd)(unsigned long); \
extern u32 tlbmiss_handler_setup_pgd_array[16]; \
\
tlbmiss_handler_setup_pgd = \
(__typeof__(tlbmiss_handler_setup_pgd)) tlbmiss_handler_setup_pgd_array; \
tlbmiss_handler_setup_pgd((unsigned long)(pgd)); \
} while (0)
#define TLBMISS_HANDLER_SETUP() \
do { \
@ -62,59 +67,88 @@ extern unsigned long pgd_current[];
TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
#endif
#endif /* CONFIG_MIPS_PGD_C0_CONTEXT*/
#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
#define ASID_INC 0x40
#define ASID_MASK 0xfc0
#define ASID_INC(asid) \
({ \
unsigned long __asid = asid; \
__asm__("1:\taddiu\t%0,1\t\t\t\t# patched\n\t" \
".section\t__asid_inc,\"a\"\n\t" \
".word\t1b\n\t" \
".previous" \
:"=r" (__asid) \
:"0" (__asid)); \
__asid; \
})
#define ASID_MASK(asid) \
({ \
unsigned long __asid = asid; \
__asm__("1:\tandi\t%0,%1,0xfc0\t\t\t# patched\n\t" \
".section\t__asid_mask,\"a\"\n\t" \
".word\t1b\n\t" \
".previous" \
:"=r" (__asid) \
:"r" (__asid)); \
__asid; \
})
#define ASID_VERSION_MASK \
({ \
unsigned long __asid; \
__asm__("1:\taddiu\t%0,$0,0xff00\t\t\t\t# patched\n\t" \
".section\t__asid_version_mask,\"a\"\n\t" \
".word\t1b\n\t" \
".previous" \
:"=r" (__asid)); \
__asid; \
})
#define ASID_FIRST_VERSION \
({ \
unsigned long __asid = asid; \
__asm__("1:\tli\t%0,0x100\t\t\t\t# patched\n\t" \
".section\t__asid_first_version,\"a\"\n\t" \
".word\t1b\n\t" \
".previous" \
:"=r" (__asid)); \
__asid; \
})
#elif defined(CONFIG_CPU_R8000)
#define ASID_INC 0x10
#define ASID_MASK 0xff0
#elif defined(CONFIG_MIPS_MT_SMTC)
#define ASID_INC 0x1
extern unsigned long smtc_asid_mask;
#define ASID_MASK (smtc_asid_mask)
#define HW_ASID_MASK 0xff
/* End SMTC/34K debug hack */
#else /* FIXME: not correct for R6000 */
#define ASID_INC 0x1
#define ASID_MASK 0xff
#define ASID_FIRST_VERSION_R3000 0x1000
#define ASID_FIRST_VERSION_R4000 0x100
#define ASID_FIRST_VERSION_R8000 0x1000
#define ASID_FIRST_VERSION_RM9000 0x1000
#ifdef CONFIG_MIPS_MT_SMTC
#define SMTC_HW_ASID_MASK 0xff
extern unsigned int smtc_asid_mask;
#endif
#define cpu_context(cpu, mm) ((mm)->context.asid[cpu])
#define cpu_asid(cpu, mm) (cpu_context((cpu), (mm)) & ASID_MASK)
#define cpu_asid(cpu, mm) ASID_MASK(cpu_context((cpu), (mm)))
#define asid_cache(cpu) (cpu_data[cpu].asid_cache)
static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
{
}
/*
* All unused by hardware upper bits will be considered
* as a software asid extension.
*/
#define ASID_VERSION_MASK ((unsigned long)~(ASID_MASK|(ASID_MASK-1)))
#define ASID_FIRST_VERSION ((unsigned long)(~ASID_VERSION_MASK) + 1)
#ifndef CONFIG_MIPS_MT_SMTC
/* Normal, classic MIPS get_new_mmu_context */
static inline void
get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
{
extern void kvm_local_flush_tlb_all(void);
unsigned long asid = asid_cache(cpu);
if (! ((asid += ASID_INC) & ASID_MASK) ) {
if (!ASID_MASK((asid = ASID_INC(asid)))) {
if (cpu_has_vtag_icache)
flush_icache_all();
#ifdef CONFIG_VIRTUALIZATION
kvm_local_flush_tlb_all(); /* start new asid cycle */
#else
local_flush_tlb_all(); /* start new asid cycle */
#endif
if (!asid) /* fix version if needed */
asid = ASID_FIRST_VERSION;
}
cpu_context(cpu, mm) = asid_cache(cpu) = asid;
}
@ -133,7 +167,7 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm)
{
int i;
for_each_online_cpu(i)
for_each_possible_cpu(i)
cpu_context(i, mm) = 0;
return 0;
@ -166,7 +200,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
* free up the ASID value for use and flush any old
* instances of it from the TLB.
*/
oldasid = (read_c0_entryhi() & ASID_MASK);
oldasid = ASID_MASK(read_c0_entryhi());
if(smtc_live_asid[mytlb][oldasid]) {
smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu);
if(smtc_live_asid[mytlb][oldasid] == 0)
@ -177,7 +211,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
* having ASID_MASK smaller than the hardware maximum,
* make sure no "soft" bits become "hard"...
*/
write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) |
write_c0_entryhi((read_c0_entryhi() & ~SMTC_HW_ASID_MASK) |
cpu_asid(cpu, next));
ehb(); /* Make sure it propagates to TCStatus */
evpe(mtflags);
@ -230,15 +264,15 @@ activate_mm(struct mm_struct *prev, struct mm_struct *next)
#ifdef CONFIG_MIPS_MT_SMTC
/* See comments for similar code above */
mtflags = dvpe();
oldasid = read_c0_entryhi() & ASID_MASK;
oldasid = ASID_MASK(read_c0_entryhi());
if(smtc_live_asid[mytlb][oldasid]) {
smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu);
if(smtc_live_asid[mytlb][oldasid] == 0)
smtc_flush_tlb_asid(oldasid);
}
/* See comments for similar code above */
write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) |
cpu_asid(cpu, next));
write_c0_entryhi((read_c0_entryhi() & ~SMTC_HW_ASID_MASK) |
cpu_asid(cpu, next));
ehb(); /* Make sure it propagates to TCStatus */
evpe(mtflags);
#else
@ -275,14 +309,14 @@ drop_mmu_context(struct mm_struct *mm, unsigned cpu)
#ifdef CONFIG_MIPS_MT_SMTC
/* See comments for similar code above */
prevvpe = dvpe();
oldasid = (read_c0_entryhi() & ASID_MASK);
oldasid = ASID_MASK(read_c0_entryhi());
if (smtc_live_asid[mytlb][oldasid]) {
smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu);
if(smtc_live_asid[mytlb][oldasid] == 0)
smtc_flush_tlb_asid(oldasid);
}
/* See comments for similar code above */
write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK)
write_c0_entryhi((read_c0_entryhi() & ~SMTC_HW_ASID_MASK)
| cpu_asid(cpu, mm));
ehb(); /* Make sure it propagates to TCStatus */
evpe(prevvpe);

90
arch/mips/include/asm/netlogic/haldefs.h
View File

@ -35,42 +35,13 @@
#ifndef __NLM_HAL_HALDEFS_H__
#define __NLM_HAL_HALDEFS_H__
#include <linux/irqflags.h> /* for local_irq_disable */
/*
* This file contains platform specific memory mapped IO implementation
* and will provide a way to read 32/64 bit memory mapped registers in
* all ABIs
*/
#if !defined(CONFIG_64BIT) && defined(CONFIG_CPU_XLP)
#error "o32 compile not supported on XLP yet"
#endif
/*
* For o32 compilation, we have to disable interrupts and enable KX bit to
* access 64 bit addresses or data.
*
* We need to disable interrupts because we save just the lower 32 bits of
* registers in interrupt handling. So if we get hit by an interrupt while
* using the upper 32 bits of a register, we lose.
*/
static inline uint32_t nlm_save_flags_kx(void)
{
return change_c0_status(ST0_KX | ST0_IE, ST0_KX);
}
static inline uint32_t nlm_save_flags_cop2(void)
{
return change_c0_status(ST0_CU2 | ST0_IE, ST0_CU2);
}
static inline void nlm_restore_flags(uint32_t sr)
{
write_c0_status(sr);
}
/*
* The n64 implementations are simple, the o32 implementations when they
* are added, will have to disable interrupts and enable KX before doing
* 64 bit ops.
*/
static inline uint32_t
nlm_read_reg(uint64_t base, uint32_t reg)
{
@ -87,13 +58,40 @@ nlm_write_reg(uint64_t base, uint32_t reg, uint32_t val)
*addr = val;
}
/*
* For o32 compilation, we have to disable interrupts to access 64 bit
* registers
*
* We need to disable interrupts because we save just the lower 32 bits of
* registers in interrupt handling. So if we get hit by an interrupt while
* using the upper 32 bits of a register, we lose.
*/
static inline uint64_t
nlm_read_reg64(uint64_t base, uint32_t reg)
{
uint64_t addr = base + (reg >> 1) * sizeof(uint64_t);
volatile uint64_t *ptr = (volatile uint64_t *)(long)addr;
uint64_t val;
return *ptr;
if (sizeof(unsigned long) == 4) {
unsigned long flags;
local_irq_save(flags);
__asm__ __volatile__(
".set push" "\n\t"
".set mips64" "\n\t"
"ld %L0, %1" "\n\t"
"dsra32 %M0, %L0, 0" "\n\t"
"sll %L0, %L0, 0" "\n\t"
".set pop" "\n"
: "=r" (val)
: "m" (*ptr));
local_irq_restore(flags);
} else
val = *ptr;
return val;
}
static inline void
@ -102,7 +100,25 @@ nlm_write_reg64(uint64_t base, uint32_t reg, uint64_t val)
uint64_t addr = base + (reg >> 1) * sizeof(uint64_t);
volatile uint64_t *ptr = (volatile uint64_t *)(long)addr;
*ptr = val;
if (sizeof(unsigned long) == 4) {
unsigned long flags;
uint64_t tmp;
local_irq_save(flags);
__asm__ __volatile__(
".set push" "\n\t"
".set mips64" "\n\t"
"dsll32 %L0, %L0, 0" "\n\t"
"dsrl32 %L0, %L0, 0" "\n\t"
"dsll32 %M0, %M0, 0" "\n\t"
"or %L0, %L0, %M0" "\n\t"
"sd %L0, %2" "\n\t"
".set pop" "\n"
: "=r" (tmp)
: "0" (val), "m" (*ptr));
local_irq_restore(flags);
} else
*ptr = val;
}
/*
@ -143,14 +159,6 @@ nlm_pcicfg_base(uint32_t devoffset)
return nlm_io_base + devoffset;
}
static inline uint64_t
nlm_xkphys_map_pcibar0(uint64_t pcibase)
{
uint64_t paddr;
paddr = nlm_read_reg(pcibase, 0x4) & ~0xfu;
return (uint64_t)0x9000000000000000 | paddr;
}
#elif defined(CONFIG_CPU_XLR)
static inline uint64_t

20
arch/mips/include/asm/netlogic/mips-extns.h
View File

@ -38,21 +38,16 @@
/*
* XLR and XLP interrupt request and interrupt mask registers
*/
#define read_c0_eirr() __read_64bit_c0_register($9, 6)
#define read_c0_eimr() __read_64bit_c0_register($9, 7)
#define write_c0_eirr(val) __write_64bit_c0_register($9, 6, val)
/*
* Writing EIMR in 32 bit is a special case, the lower 8 bit of the
* EIMR is shadowed in the status register, so we cannot save and
* restore status register for split read.
* NOTE: Do not save/restore flags around write_c0_eimr().
* On non-R2 platforms the flags has part of EIMR that is shadowed in STATUS
* register. Restoring flags will overwrite the lower 8 bits of EIMR.
*
* Call with interrupts disabled.
*/
#define write_c0_eimr(val) \
do { \
if (sizeof(unsigned long) == 4) { \
unsigned long __flags; \
\
local_irq_save(__flags); \
__asm__ __volatile__( \
".set\tmips64\n\t" \
"dsll\t%L0, %L0, 32\n\t" \
@ -62,8 +57,6 @@ do { \
"dmtc0\t%L0, $9, 7\n\t" \
".set\tmips0" \
: : "r" (val)); \
__flags = (__flags & 0xffff00ff) | (((val) & 0xff) << 8);\
local_irq_restore(__flags); \
} else \
__write_64bit_c0_register($9, 7, (val)); \
} while (0)
@ -128,7 +121,7 @@ static inline uint64_t read_c0_eirr_and_eimr(void)
uint64_t val;
#ifdef CONFIG_64BIT
val = read_c0_eimr() & read_c0_eirr();
val = __read_64bit_c0_register($9, 6) & __read_64bit_c0_register($9, 7);
#else
__asm__ __volatile__(
".set push\n\t"
@ -143,7 +136,6 @@ static inline uint64_t read_c0_eirr_and_eimr(void)
".set pop"
: "=r" (val));
#endif
return val;
}

53
arch/mips/include/asm/netlogic/xlp-hal/pic.h
View File

@ -191,59 +191,6 @@
#define PIC_IRT_PCIE_LINK_2_INDEX 80
#define PIC_IRT_PCIE_LINK_3_INDEX 81
#define PIC_IRT_PCIE_LINK_INDEX(num) ((num) + PIC_IRT_PCIE_LINK_0_INDEX)
/* 78 to 81 */
#define PIC_NUM_NA_IRTS 32
/* 82 to 113 */
#define PIC_IRT_NA_0_INDEX 82
#define PIC_IRT_NA_INDEX(num) ((num) + PIC_IRT_NA_0_INDEX)
#define PIC_IRT_POE_INDEX 114
#define PIC_NUM_USB_IRTS 6
#define PIC_IRT_USB_0_INDEX 115
#define PIC_IRT_EHCI_0_INDEX 115
#define PIC_IRT_OHCI_0_INDEX 116
#define PIC_IRT_OHCI_1_INDEX 117
#define PIC_IRT_EHCI_1_INDEX 118
#define PIC_IRT_OHCI_2_INDEX 119
#define PIC_IRT_OHCI_3_INDEX 120
#define PIC_IRT_USB_INDEX(num) ((num) + PIC_IRT_USB_0_INDEX)
/* 115 to 120 */
#define PIC_IRT_GDX_INDEX 121
#define PIC_IRT_SEC_INDEX 122
#define PIC_IRT_RSA_INDEX 123
#define PIC_NUM_COMP_IRTS 4
#define PIC_IRT_COMP_0_INDEX 124
#define PIC_IRT_COMP_INDEX(num) ((num) + PIC_IRT_COMP_0_INDEX)
/* 124 to 127 */
#define PIC_IRT_GBU_INDEX 128
#define PIC_IRT_ICC_0_INDEX 129 /* ICC - Inter Chip Coherency */
#define PIC_IRT_ICC_1_INDEX 130
#define PIC_IRT_ICC_2_INDEX 131
#define PIC_IRT_CAM_INDEX 132
#define PIC_IRT_UART_0_INDEX 133
#define PIC_IRT_UART_1_INDEX 134
#define PIC_IRT_I2C_0_INDEX 135
#define PIC_IRT_I2C_1_INDEX 136
#define PIC_IRT_SYS_0_INDEX 137
#define PIC_IRT_SYS_1_INDEX 138
#define PIC_IRT_JTAG_INDEX 139
#define PIC_IRT_PIC_INDEX 140
#define PIC_IRT_NBU_INDEX 141
#define PIC_IRT_TCU_INDEX 142
#define PIC_IRT_GCU_INDEX 143 /* GBC - Global Coherency */
#define PIC_IRT_DMC_0_INDEX 144
#define PIC_IRT_DMC_1_INDEX 145
#define PIC_NUM_GPIO_IRTS 4
#define PIC_IRT_GPIO_0_INDEX 146
#define PIC_IRT_GPIO_INDEX(num) ((num) + PIC_IRT_GPIO_0_INDEX)
/* 146 to 149 */
#define PIC_IRT_NOR_INDEX 150
#define PIC_IRT_NAND_INDEX 151
#define PIC_IRT_SPI_INDEX 152
#define PIC_IRT_MMC_INDEX 153
#define PIC_CLOCK_TIMER 7
#define PIC_IRQ_BASE 8

64
arch/mips/include/asm/netlogic/xlp-hal/usb.h
View File

@ -1,64 +0,0 @@
/*
* Copyright (c) 2003-2012 Broadcom Corporation
* All Rights Reserved
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the Broadcom
* license below:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __NLM_HAL_USB_H__
#define __NLM_HAL_USB_H__
#define USB_CTL_0 0x01
#define USB_PHY_0 0x0A
#define USB_PHY_RESET 0x01
#define USB_PHY_PORT_RESET_0 0x10
#define USB_PHY_PORT_RESET_1 0x20
#define USB_CONTROLLER_RESET 0x01
#define USB_INT_STATUS 0x0E
#define USB_INT_EN 0x0F
#define USB_PHY_INTERRUPT_EN 0x01
#define USB_OHCI_INTERRUPT_EN 0x02
#define USB_OHCI_INTERRUPT1_EN 0x04
#define USB_OHCI_INTERRUPT2_EN 0x08
#define USB_CTRL_INTERRUPT_EN 0x10
#ifndef __ASSEMBLY__
#define nlm_read_usb_reg(b, r) nlm_read_reg(b, r)
#define nlm_write_usb_reg(b, r, v) nlm_write_reg(b, r, v)
#define nlm_get_usb_pcibase(node, inst) \
nlm_pcicfg_base(XLP_IO_USB_OFFSET(node, inst))
#define nlm_get_usb_hcd_base(node, inst) \
nlm_xkphys_map_pcibar0(nlm_get_usb_pcibase(node, inst))
#define nlm_get_usb_regbase(node, inst) \
(nlm_get_usb_pcibase(node, inst) + XLP_IO_PCI_HDRSZ)
#endif
#endif /* __NLM_HAL_USB_H__ */

1
arch/mips/include/asm/pgtable.h
View File

@ -8,6 +8,7 @@
#ifndef _ASM_PGTABLE_H
#define _ASM_PGTABLE_H
#include <linux/mm_types.h>
#include <linux/mmzone.h>
#ifdef CONFIG_32BIT
#include <asm/pgtable-32.h>

5
arch/mips/include/asm/processor.h
View File

@ -44,11 +44,16 @@ extern unsigned int vced_count, vcei_count;
#define SPECIAL_PAGES_SIZE PAGE_SIZE
#ifdef CONFIG_32BIT
#ifdef CONFIG_KVM_GUEST
/* User space process size is limited to 1GB in KVM Guest Mode */
#define TASK_SIZE 0x3fff8000UL
#else
/*
* 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
#endif
#ifdef __KERNEL__
#define STACK_TOP_MAX TASK_SIZE

3
arch/mips/include/asm/prom.h
View File

@ -48,4 +48,7 @@ extern void __dt_setup_arch(struct boot_param_header *bph);
static inline void device_tree_init(void) { }
#endif /* CONFIG_OF */
extern char *mips_get_machine_name(void);
extern void mips_set_machine_name(const char *name);
#endif /* __ASM_PROM_H */

2
arch/mips/include/asm/sn/sn_private.h
View File

@ -14,6 +14,6 @@ extern void install_cpu_nmi_handler(int slice);
extern void install_ipi(void);
extern void setup_replication_mask(void);
extern void replicate_kernel_text(void);
extern pfn_t node_getfirstfree(cnodeid_t);
extern unsigned long node_getfirstfree(cnodeid_t);
#endif /* __ASM_SN_SN_PRIVATE_H */

1
arch/mips/include/asm/sn/types.h
View File

@ -19,7 +19,6 @@ typedef signed char partid_t; /* partition ID type */
typedef signed short moduleid_t; /* user-visible module number type */
typedef signed short cmoduleid_t; /* kernel compact module id type */
typedef unsigned char clusterid_t; /* Clusterid of the cell */
typedef unsigned long pfn_t;
typedef dev_t vertex_hdl_t; /* hardware graph vertex handle */

120
arch/mips/include/asm/spinlock.h
View File

@ -71,7 +71,6 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
" nop \n"
" srl %[my_ticket], %[ticket], 16 \n"
" andi %[ticket], %[ticket], 0xffff \n"
" andi %[my_ticket], %[my_ticket], 0xffff \n"
" bne %[ticket], %[my_ticket], 4f \n"
" subu %[ticket], %[my_ticket], %[ticket] \n"
"2: \n"
@ -105,7 +104,6 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
" beqz %[my_ticket], 1b \n"
" srl %[my_ticket], %[ticket], 16 \n"
" andi %[ticket], %[ticket], 0xffff \n"
" andi %[my_ticket], %[my_ticket], 0xffff \n"
" bne %[ticket], %[my_ticket], 4f \n"
" subu %[ticket], %[my_ticket], %[ticket] \n"
"2: \n"
@ -153,7 +151,6 @@ static inline unsigned int arch_spin_trylock(arch_spinlock_t *lock)
" \n"
"1: ll %[ticket], %[ticket_ptr] \n"
" srl %[my_ticket], %[ticket], 16 \n"
" andi %[my_ticket], %[my_ticket], 0xffff \n"
" andi %[now_serving], %[ticket], 0xffff \n"
" bne %[my_ticket], %[now_serving], 3f \n"
" addu %[ticket], %[ticket], %[inc] \n"
@ -178,7 +175,6 @@ static inline unsigned int arch_spin_trylock(arch_spinlock_t *lock)
" \n"
"1: ll %[ticket], %[ticket_ptr] \n"
" srl %[my_ticket], %[ticket], 16 \n"
" andi %[my_ticket], %[my_ticket], 0xffff \n"
" andi %[now_serving], %[ticket], 0xffff \n"
" bne %[my_ticket], %[now_serving], 3f \n"
" addu %[ticket], %[ticket], %[inc] \n"
@ -242,25 +238,16 @@ static inline void arch_read_lock(arch_rwlock_t *rw)
: "m" (rw->lock)
: "memory");
} else {
__asm__ __volatile__(
" .set noreorder # arch_read_lock \n"
"1: ll %1, %2 \n"
" bltz %1, 3f \n"
" addu %1, 1 \n"
"2: sc %1, %0 \n"
" beqz %1, 1b \n"
" nop \n"
" .subsection 2 \n"
"3: ll %1, %2 \n"
" bltz %1, 3b \n"
" addu %1, 1 \n"
" b 2b \n"
" nop \n"
" .previous \n"
" .set reorder \n"
: "=m" (rw->lock), "=&r" (tmp)
: "m" (rw->lock)
: "memory");
do {
__asm__ __volatile__(
"1: ll %1, %2 # arch_read_lock \n"
" bltz %1, 1b \n"
" addu %1, 1 \n"
"2: sc %1, %0 \n"
: "=m" (rw->lock), "=&r" (tmp)
: "m" (rw->lock)
: "memory");
} while (unlikely(!tmp));
}
smp_llsc_mb();
@ -285,21 +272,15 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
: "m" (rw->lock)
: "memory");
} else {
__asm__ __volatile__(
" .set noreorder # arch_read_unlock \n"
"1: ll %1, %2 \n"
" sub %1, 1 \n"
" sc %1, %0 \n"
" beqz %1, 2f \n"
" nop \n"
" .subsection 2 \n"
"2: b 1b \n"
" nop \n"
" .previous \n"
" .set reorder \n"
: "=m" (rw->lock), "=&r" (tmp)
: "m" (rw->lock)
: "memory");
do {
__asm__ __volatile__(
"1: ll %1, %2 # arch_read_unlock \n"
" sub %1, 1 \n"
" sc %1, %0 \n"
: "=m" (rw->lock), "=&r" (tmp)
: "m" (rw->lock)
: "memory");
} while (unlikely(!tmp));
}
}
@ -321,25 +302,16 @@ static inline void arch_write_lock(arch_rwlock_t *rw)
: "m" (rw->lock)
: "memory");
} else {
__asm__ __volatile__(
" .set noreorder # arch_write_lock \n"
"1: ll %1, %2 \n"
" bnez %1, 3f \n"
" lui %1, 0x8000 \n"
"2: sc %1, %0 \n"
" beqz %1, 3f \n"
" nop \n"
" .subsection 2 \n"
"3: ll %1, %2 \n"
" bnez %1, 3b \n"
" lui %1, 0x8000 \n"
" b 2b \n"
" nop \n"
" .previous \n"
" .set reorder \n"
: "=m" (rw->lock), "=&r" (tmp)
: "m" (rw->lock)
: "memory");
do {
__asm__ __volatile__(
"1: ll %1, %2 # arch_write_lock \n"
" bnez %1, 1b \n"
" lui %1, 0x8000 \n"
"2: sc %1, %0 \n"
: "=m" (rw->lock), "=&r" (tmp)
: "m" (rw->lock)
: "memory");
} while (unlikely(!tmp));
}
smp_llsc_mb();
@ -424,25 +396,21 @@ static inline int arch_write_trylock(arch_rwlock_t *rw)
: "m" (rw->lock)
: "memory");
} else {
__asm__ __volatile__(
" .set noreorder # arch_write_trylock \n"
" li %2, 0 \n"
"1: ll %1, %3 \n"
" bnez %1, 2f \n"
" lui %1, 0x8000 \n"
" sc %1, %0 \n"
" beqz %1, 3f \n"
" li %2, 1 \n"
"2: \n"
__WEAK_LLSC_MB
" .subsection 2 \n"
"3: b 1b \n"
" li %2, 0 \n"
" .previous \n"
" .set reorder \n"
: "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
: "m" (rw->lock)
: "memory");
do {
__asm__ __volatile__(
" ll %1, %3 # arch_write_trylock \n"
" li %2, 0 \n"
" bnez %1, 2f \n"
" lui %1, 0x8000 \n"
" sc %1, %0 \n"
" li %2, 1 \n"
"2: \n"
: "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
: "m" (rw->lock)
: "memory");
} while (unlikely(!tmp));
smp_llsc_mb();
}
return ret;

12
arch/mips/include/asm/stackframe.h
View File

@ -139,7 +139,7 @@
1: move ra, k0
li k0, 3
mtc0 k0, $22
#endif /* CONFIG_CPU_LOONGSON2F */
#endif /* CONFIG_CPU_JUMP_WORKAROUNDS */
#if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32)
lui k1, %hi(kernelsp)
#else
@ -189,6 +189,7 @@
LONG_S $0, PT_R0(sp)
mfc0 v1, CP0_STATUS
LONG_S $2, PT_R2(sp)
LONG_S v1, PT_STATUS(sp)
#ifdef CONFIG_MIPS_MT_SMTC
/*
* Ideally, these instructions would be shuffled in
@ -200,21 +201,20 @@
LONG_S k0, PT_TCSTATUS(sp)
#endif /* CONFIG_MIPS_MT_SMTC */
LONG_S $4, PT_R4(sp)
LONG_S $5, PT_R5(sp)
LONG_S v1, PT_STATUS(sp)
mfc0 v1, CP0_CAUSE
LONG_S $6, PT_R6(sp)
LONG_S $7, PT_R7(sp)
LONG_S $5, PT_R5(sp)
LONG_S v1, PT_CAUSE(sp)
LONG_S $6, PT_R6(sp)
MFC0 v1, CP0_EPC
LONG_S $7, PT_R7(sp)
#ifdef CONFIG_64BIT
LONG_S $8, PT_R8(sp)
LONG_S $9, PT_R9(sp)
#endif
LONG_S v1, PT_EPC(sp)
LONG_S $25, PT_R25(sp)
LONG_S $28, PT_R28(sp)
LONG_S $31, PT_R31(sp)
LONG_S v1, PT_EPC(sp)
ori $28, sp, _THREAD_MASK
xori $28, _THREAD_MASK
#ifdef CONFIG_CPU_CAVIUM_OCTEON

8
arch/mips/include/asm/thread_info.h
View File

@ -58,8 +58,12 @@ struct thread_info {
#define init_stack (init_thread_union.stack)
/* How to get the thread information struct from C. */
register struct thread_info *__current_thread_info __asm__("$28");
#define current_thread_info() __current_thread_info
static inline struct thread_info *current_thread_info(void)
{
register struct thread_info *__current_thread_info __asm__("$28");
return __current_thread_info;
}
#endif /* !__ASSEMBLY__ */

8
arch/mips/include/asm/time.h
View File

@ -52,13 +52,15 @@ extern int (*perf_irq)(void);
*/
extern unsigned int __weak get_c0_compare_int(void);
extern int r4k_clockevent_init(void);
extern int smtc_clockevent_init(void);
extern int gic_clockevent_init(void);
static inline int mips_clockevent_init(void)
{
#ifdef CONFIG_MIPS_MT_SMTC
extern int smtc_clockevent_init(void);
return smtc_clockevent_init();
#elif defined(CONFIG_CEVT_GIC)
return (gic_clockevent_init() | r4k_clockevent_init());
#elif defined(CONFIG_CEVT_R4K)
return r4k_clockevent_init();
#else
@ -69,9 +71,7 @@ static inline int mips_clockevent_init(void)
/*
* Initialize the count register as a clocksource
*/
#ifdef CONFIG_CSRC_R4K
extern int init_r4k_clocksource(void);
#endif
static inline int init_mips_clocksource(void)
{

25
arch/mips/include/asm/uaccess.h
View File

@ -23,7 +23,11 @@
*/
#ifdef CONFIG_32BIT
#define __UA_LIMIT 0x80000000UL
#ifdef CONFIG_KVM_GUEST
#define __UA_LIMIT 0x40000000UL
#else
#define __UA_LIMIT 0x80000000UL
#endif
#define __UA_ADDR ".word"
#define __UA_LA "la"
@ -55,8 +59,13 @@ extern u64 __ua_limit;
* address in this range it's the process's problem, not ours :-)
*/
#ifdef CONFIG_KVM_GUEST
#define KERNEL_DS ((mm_segment_t) { 0x80000000UL })
#define USER_DS ((mm_segment_t) { 0xC0000000UL })
#else
#define KERNEL_DS ((mm_segment_t) { 0UL })
#define USER_DS ((mm_segment_t) { __UA_LIMIT })
#endif
#define VERIFY_READ 0
#define VERIFY_WRITE 1
@ -261,6 +270,7 @@ do { \
__asm__ __volatile__( \
"1: " insn " %1, %3 \n" \
"2: \n" \
" .insn \n" \
" .section .fixup,\"ax\" \n" \
"3: li %0, %4 \n" \
" j 2b \n" \
@ -287,7 +297,9 @@ do { \
__asm__ __volatile__( \
"1: lw %1, (%3) \n" \
"2: lw %D1, 4(%3) \n" \
"3: .section .fixup,\"ax\" \n" \
"3: \n" \
" .insn \n" \
" .section .fixup,\"ax\" \n" \
"4: li %0, %4 \n" \
" move %1, $0 \n" \
" move %D1, $0 \n" \
@ -355,6 +367,7 @@ do { \
__asm__ __volatile__( \
"1: " insn " %z2, %3 # __put_user_asm\n" \
"2: \n" \
" .insn \n" \
" .section .fixup,\"ax\" \n" \
"3: li %0, %4 \n" \
" j 2b \n" \
@ -373,6 +386,7 @@ do { \
"1: sw %2, (%3) # __put_user_asm_ll32 \n" \
"2: sw %D2, 4(%3) \n" \
"3: \n" \
" .insn \n" \
" .section .fixup,\"ax\" \n" \
"4: li %0, %4 \n" \
" j 3b \n" \
@ -524,6 +538,7 @@ do { \
__asm__ __volatile__( \
"1: " insn " %1, %3 \n" \
"2: \n" \
" .insn \n" \
" .section .fixup,\"ax\" \n" \
"3: li %0, %4 \n" \
" j 2b \n" \
@ -549,7 +564,9 @@ do { \
"1: ulw %1, (%3) \n" \
"2: ulw %D1, 4(%3) \n" \
" move %0, $0 \n" \
"3: .section .fixup,\"ax\" \n" \
"3: \n" \
" .insn \n" \
" .section .fixup,\"ax\" \n" \
"4: li %0, %4 \n" \
" move %1, $0 \n" \
" move %D1, $0 \n" \
@ -616,6 +633,7 @@ do { \
__asm__ __volatile__( \
"1: " insn " %z2, %3 # __put_user_unaligned_asm\n" \
"2: \n" \
" .insn \n" \
" .section .fixup,\"ax\" \n" \
"3: li %0, %4 \n" \
" j 2b \n" \
@ -634,6 +652,7 @@ do { \
"1: sw %2, (%3) # __put_user_unaligned_asm_ll32 \n" \
"2: sw %D2, 4(%3) \n" \
"3: \n" \
" .insn \n" \
" .section .fixup,\"ax\" \n" \
"4: li %0, %4 \n" \
" j 3b \n" \

84
arch/mips/include/asm/uasm.h
View File

@ -6,7 +6,7 @@
* Copyright (C) 2004, 2005, 2006, 2008 Thiemo Seufer
* Copyright (C) 2005 Maciej W. Rozycki
* Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 2012 MIPS Technologies, Inc.
* Copyright (C) 2012, 2013 MIPS Technologies, Inc. All rights reserved.
*/
#include <linux/types.h>
@ -22,44 +22,75 @@
#define UASM_EXPORT_SYMBOL(sym)
#endif
#define _UASM_ISA_CLASSIC 0
#define _UASM_ISA_MICROMIPS 1
#ifndef UASM_ISA
#ifdef CONFIG_CPU_MICROMIPS
#define UASM_ISA _UASM_ISA_MICROMIPS
#else
#define UASM_ISA _UASM_ISA_CLASSIC
#endif
#endif
#if (UASM_ISA == _UASM_ISA_CLASSIC)
#ifdef CONFIG_CPU_MICROMIPS
#define ISAOPC(op) CL_uasm_i##op
#define ISAFUNC(x) CL_##x
#else
#define ISAOPC(op) uasm_i##op
#define ISAFUNC(x) x
#endif
#elif (UASM_ISA == _UASM_ISA_MICROMIPS)
#ifdef CONFIG_CPU_MICROMIPS
#define ISAOPC(op) uasm_i##op
#define ISAFUNC(x) x
#else
#define ISAOPC(op) MM_uasm_i##op
#define ISAFUNC(x) MM_##x
#endif
#else
#error Unsupported micro-assembler ISA!!!
#endif
#define Ip_u1u2u3(op) \
void __uasminit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u2u1u3(op) \
void __uasminit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u3u1u2(op) \
void __uasminit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u1u2s3(op) \
void __uasminit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c)
ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
#define Ip_u2s3u1(op) \
void __uasminit \
uasm_i##op(u32 **buf, unsigned int a, signed int b, unsigned int c)
ISAOPC(op)(u32 **buf, unsigned int a, signed int b, unsigned int c)
#define Ip_u2u1s3(op) \
void __uasminit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c)
ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
#define Ip_u2u1msbu3(op) \
void __uasminit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c, \
ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c, \
unsigned int d)
#define Ip_u1u2(op) \
void __uasminit uasm_i##op(u32 **buf, unsigned int a, unsigned int b)
void __uasminit ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b)
#define Ip_u1s2(op) \
void __uasminit uasm_i##op(u32 **buf, unsigned int a, signed int b)
void __uasminit ISAOPC(op)(u32 **buf, unsigned int a, signed int b)
#define Ip_u1(op) void __uasminit uasm_i##op(u32 **buf, unsigned int a)
#define Ip_u1(op) void __uasminit ISAOPC(op)(u32 **buf, unsigned int a)
#define Ip_0(op) void __uasminit uasm_i##op(u32 **buf)
#define Ip_0(op) void __uasminit ISAOPC(op)(u32 **buf)
Ip_u2u1s3(_addiu);
Ip_u3u1u2(_addu);
@ -132,19 +163,20 @@ struct uasm_label {
int lab;
};
void __uasminit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid);
void __uasminit ISAFUNC(uasm_build_label)(struct uasm_label **lab, u32 *addr,
int lid);
#ifdef CONFIG_64BIT
int uasm_in_compat_space_p(long addr);
int ISAFUNC(uasm_in_compat_space_p)(long addr);
#endif
int uasm_rel_hi(long val);
int uasm_rel_lo(long val);
void UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr);
void UASM_i_LA(u32 **buf, unsigned int rs, long addr);
int ISAFUNC(uasm_rel_hi)(long val);
int ISAFUNC(uasm_rel_lo)(long val);
void ISAFUNC(UASM_i_LA_mostly)(u32 **buf, unsigned int rs, long addr);
void ISAFUNC(UASM_i_LA)(u32 **buf, unsigned int rs, long addr);
#define UASM_L_LA(lb) \
static inline void __uasminit uasm_l##lb(struct uasm_label **lab, u32 *addr) \
static inline void __uasminit ISAFUNC(uasm_l##lb)(struct uasm_label **lab, u32 *addr) \
{ \
uasm_build_label(lab, addr, label##lb); \
ISAFUNC(uasm_build_label)(lab, addr, label##lb); \
}
/* convenience macros for instructions */
@ -196,27 +228,27 @@ static inline void uasm_i_drotr_safe(u32 **p, unsigned int a1,
unsigned int a2, unsigned int a3)
{
if (a3 < 32)
uasm_i_drotr(p, a1, a2, a3);
ISAOPC(_drotr)(p, a1, a2, a3);
else
uasm_i_drotr32(p, a1, a2, a3 - 32);
ISAOPC(_drotr32)(p, a1, a2, a3 - 32);
}
static inline void uasm_i_dsll_safe(u32 **p, unsigned int a1,
unsigned int a2, unsigned int a3)
{
if (a3 < 32)
uasm_i_dsll(p, a1, a2, a3);
ISAOPC(_dsll)(p, a1, a2, a3);
else
uasm_i_dsll32(p, a1, a2, a3 - 32);
ISAOPC(_dsll32)(p, a1, a2, a3 - 32);
}
static inline void uasm_i_dsrl_safe(u32 **p, unsigned int a1,
unsigned int a2, unsigned int a3)
{
if (a3 < 32)
uasm_i_dsrl(p, a1, a2, a3);
ISAOPC(_dsrl)(p, a1, a2, a3);
else
uasm_i_dsrl32(p, a1, a2, a3 - 32);
ISAOPC(_dsrl32)(p, a1, a2, a3 - 32);
}
/* Handle relocations. */

564
arch/mips/include/uapi/asm/inst.h
View File

@ -7,6 +7,7 @@
*
* Copyright (C) 1996, 2000 by Ralf Baechle
* Copyright (C) 2006 by Thiemo Seufer
* Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
*/
#ifndef _UAPI_ASM_INST_H
#define _UAPI_ASM_INST_H
@ -192,6 +193,282 @@ enum lx_func {
lbx_op = 0x16,
};
/*
* (microMIPS) Major opcodes.
*/
enum mm_major_op {
mm_pool32a_op, mm_pool16a_op, mm_lbu16_op, mm_move16_op,
mm_addi32_op, mm_lbu32_op, mm_sb32_op, mm_lb32_op,
mm_pool32b_op, mm_pool16b_op, mm_lhu16_op, mm_andi16_op,
mm_addiu32_op, mm_lhu32_op, mm_sh32_op, mm_lh32_op,
mm_pool32i_op, mm_pool16c_op, mm_lwsp16_op, mm_pool16d_op,
mm_ori32_op, mm_pool32f_op, mm_reserved1_op, mm_reserved2_op,
mm_pool32c_op, mm_lwgp16_op, mm_lw16_op, mm_pool16e_op,
mm_xori32_op, mm_jals32_op, mm_addiupc_op, mm_reserved3_op,
mm_reserved4_op, mm_pool16f_op, mm_sb16_op, mm_beqz16_op,
mm_slti32_op, mm_beq32_op, mm_swc132_op, mm_lwc132_op,
mm_reserved5_op, mm_reserved6_op, mm_sh16_op, mm_bnez16_op,
mm_sltiu32_op, mm_bne32_op, mm_sdc132_op, mm_ldc132_op,
mm_reserved7_op, mm_reserved8_op, mm_swsp16_op, mm_b16_op,
mm_andi32_op, mm_j32_op, mm_sd32_op, mm_ld32_op,
mm_reserved11_op, mm_reserved12_op, mm_sw16_op, mm_li16_op,
mm_jalx32_op, mm_jal32_op, mm_sw32_op, mm_lw32_op,
};
/*
* (microMIPS) POOL32I minor opcodes.
*/
enum mm_32i_minor_op {
mm_bltz_op, mm_bltzal_op, mm_bgez_op, mm_bgezal_op,
mm_blez_op, mm_bnezc_op, mm_bgtz_op, mm_beqzc_op,
mm_tlti_op, mm_tgei_op, mm_tltiu_op, mm_tgeiu_op,
mm_tnei_op, mm_lui_op, mm_teqi_op, mm_reserved13_op,
mm_synci_op, mm_bltzals_op, mm_reserved14_op, mm_bgezals_op,
mm_bc2f_op, mm_bc2t_op, mm_reserved15_op, mm_reserved16_op,
mm_reserved17_op, mm_reserved18_op, mm_bposge64_op, mm_bposge32_op,
mm_bc1f_op, mm_bc1t_op, mm_reserved19_op, mm_reserved20_op,
mm_bc1any2f_op, mm_bc1any2t_op, mm_bc1any4f_op, mm_bc1any4t_op,
};
/*
* (microMIPS) POOL32A minor opcodes.
*/
enum mm_32a_minor_op {
mm_sll32_op = 0x000,
mm_ins_op = 0x00c,
mm_ext_op = 0x02c,
mm_pool32axf_op = 0x03c,
mm_srl32_op = 0x040,
mm_sra_op = 0x080,
mm_rotr_op = 0x0c0,
mm_lwxs_op = 0x118,
mm_addu32_op = 0x150,
mm_subu32_op = 0x1d0,
mm_and_op = 0x250,
mm_or32_op = 0x290,
mm_xor32_op = 0x310,
};
/*
* (microMIPS) POOL32B functions.
*/
enum mm_32b_func {
mm_lwc2_func = 0x0,
mm_lwp_func = 0x1,
mm_ldc2_func = 0x2,
mm_ldp_func = 0x4,
mm_lwm32_func = 0x5,
mm_cache_func = 0x6,
mm_ldm_func = 0x7,
mm_swc2_func = 0x8,
mm_swp_func = 0x9,
mm_sdc2_func = 0xa,
mm_sdp_func = 0xc,
mm_swm32_func = 0xd,
mm_sdm_func = 0xf,
};
/*
* (microMIPS) POOL32C functions.
*/
enum mm_32c_func {
mm_pref_func = 0x2,
mm_ll_func = 0x3,
mm_swr_func = 0x9,
mm_sc_func = 0xb,
mm_lwu_func = 0xe,
};
/*
* (microMIPS) POOL32AXF minor opcodes.
*/
enum mm_32axf_minor_op {
mm_mfc0_op = 0x003,
mm_mtc0_op = 0x00b,
mm_tlbp_op = 0x00d,
mm_jalr_op = 0x03c,
mm_tlbr_op = 0x04d,
mm_jalrhb_op = 0x07c,
mm_tlbwi_op = 0x08d,
mm_tlbwr_op = 0x0cd,
mm_jalrs_op = 0x13c,
mm_jalrshb_op = 0x17c,
mm_syscall_op = 0x22d,
mm_eret_op = 0x3cd,
};
/*
* (microMIPS) POOL32F minor opcodes.
*/
enum mm_32f_minor_op {
mm_32f_00_op = 0x00,
mm_32f_01_op = 0x01,
mm_32f_02_op = 0x02,
mm_32f_10_op = 0x08,
mm_32f_11_op = 0x09,
mm_32f_12_op = 0x0a,
mm_32f_20_op = 0x10,
mm_32f_30_op = 0x18,
mm_32f_40_op = 0x20,
mm_32f_41_op = 0x21,
mm_32f_42_op = 0x22,
mm_32f_50_op = 0x28,
mm_32f_51_op = 0x29,
mm_32f_52_op = 0x2a,
mm_32f_60_op = 0x30,
mm_32f_70_op = 0x38,
mm_32f_73_op = 0x3b,
mm_32f_74_op = 0x3c,
};
/*
* (microMIPS) POOL32F secondary minor opcodes.
*/
enum mm_32f_10_minor_op {
mm_lwxc1_op = 0x1,
mm_swxc1_op,
mm_ldxc1_op,
mm_sdxc1_op,
mm_luxc1_op,
mm_suxc1_op,
};
enum mm_32f_func {
mm_lwxc1_func = 0x048,
mm_swxc1_func = 0x088,
mm_ldxc1_func = 0x0c8,
mm_sdxc1_func = 0x108,
};
/*
* (microMIPS) POOL32F secondary minor opcodes.
*/
enum mm_32f_40_minor_op {
mm_fmovf_op,
mm_fmovt_op,
};
/*
* (microMIPS) POOL32F secondary minor opcodes.
*/
enum mm_32f_60_minor_op {
mm_fadd_op,
mm_fsub_op,
mm_fmul_op,
mm_fdiv_op,
};
/*
* (microMIPS) POOL32F secondary minor opcodes.
*/
enum mm_32f_70_minor_op {
mm_fmovn_op,
mm_fmovz_op,
};
/*
* (microMIPS) POOL32FXF secondary minor opcodes for POOL32F.
*/
enum mm_32f_73_minor_op {
mm_fmov0_op = 0x01,
mm_fcvtl_op = 0x04,
mm_movf0_op = 0x05,
mm_frsqrt_op = 0x08,
mm_ffloorl_op = 0x0c,
mm_fabs0_op = 0x0d,
mm_fcvtw_op = 0x24,
mm_movt0_op = 0x25,
mm_fsqrt_op = 0x28,
mm_ffloorw_op = 0x2c,
mm_fneg0_op = 0x2d,
mm_cfc1_op = 0x40,
mm_frecip_op = 0x48,
mm_fceill_op = 0x4c,
mm_fcvtd0_op = 0x4d,
mm_ctc1_op = 0x60,
mm_fceilw_op = 0x6c,
mm_fcvts0_op = 0x6d,
mm_mfc1_op = 0x80,
mm_fmov1_op = 0x81,
mm_movf1_op = 0x85,
mm_ftruncl_op = 0x8c,
mm_fabs1_op = 0x8d,
mm_mtc1_op = 0xa0,
mm_movt1_op = 0xa5,
mm_ftruncw_op = 0xac,
mm_fneg1_op = 0xad,
mm_froundl_op = 0xcc,
mm_fcvtd1_op = 0xcd,
mm_froundw_op = 0xec,
mm_fcvts1_op = 0xed,
};
/*
* (microMIPS) POOL16C minor opcodes.
*/
enum mm_16c_minor_op {
mm_lwm16_op = 0x04,
mm_swm16_op = 0x05,
mm_jr16_op = 0x18,
mm_jrc_op = 0x1a,
mm_jalr16_op = 0x1c,
mm_jalrs16_op = 0x1e,
};
/*
* (microMIPS) POOL16D minor opcodes.
*/
enum mm_16d_minor_op {
mm_addius5_func,
mm_addiusp_func,
};
/*
* (MIPS16e) opcodes.
*/
enum MIPS16e_ops {
MIPS16e_jal_op = 003,
MIPS16e_ld_op = 007,
MIPS16e_i8_op = 014,
MIPS16e_sd_op = 017,
MIPS16e_lb_op = 020,
MIPS16e_lh_op = 021,
MIPS16e_lwsp_op = 022,
MIPS16e_lw_op = 023,
MIPS16e_lbu_op = 024,
MIPS16e_lhu_op = 025,
MIPS16e_lwpc_op = 026,
MIPS16e_lwu_op = 027,
MIPS16e_sb_op = 030,
MIPS16e_sh_op = 031,
MIPS16e_swsp_op = 032,
MIPS16e_sw_op = 033,
MIPS16e_rr_op = 035,
MIPS16e_extend_op = 036,
MIPS16e_i64_op = 037,
};
enum MIPS16e_i64_func {
MIPS16e_ldsp_func,
MIPS16e_sdsp_func,
MIPS16e_sdrasp_func,
MIPS16e_dadjsp_func,
MIPS16e_ldpc_func,
};
enum MIPS16e_rr_func {
MIPS16e_jr_func,
};
enum MIPS6e_i8_func {
MIPS16e_swrasp_func = 02,
};
/*
* (microMIPS & MIPS16e) NOP instruction.
*/
#define MM_NOP16 0x0c00
/*
* Damn ... bitfields depend from byteorder :-(
*/
@ -311,6 +588,262 @@ struct v_format { /* MDMX vector format */
;)))))))
};
/*
* microMIPS instruction formats (32-bit length)
*
* NOTE:
* Parenthesis denote whether the format is a microMIPS instruction or
* if it is MIPS32 instruction re-encoded for use in the microMIPS ASE.
*/
struct fb_format { /* FPU branch format (MIPS32) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int bc : 5,
BITFIELD_FIELD(unsigned int cc : 3,
BITFIELD_FIELD(unsigned int flag : 2,
BITFIELD_FIELD(signed int simmediate : 16,
;)))))
};
struct fp0_format { /* FPU multiply and add format (MIPS32) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int fmt : 5,
BITFIELD_FIELD(unsigned int ft : 5,
BITFIELD_FIELD(unsigned int fs : 5,
BITFIELD_FIELD(unsigned int fd : 5,
BITFIELD_FIELD(unsigned int func : 6,
;))))))
};
struct mm_fp0_format { /* FPU multipy and add format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int ft : 5,
BITFIELD_FIELD(unsigned int fs : 5,
BITFIELD_FIELD(unsigned int fd : 5,
BITFIELD_FIELD(unsigned int fmt : 3,
BITFIELD_FIELD(unsigned int op : 2,
BITFIELD_FIELD(unsigned int func : 6,
;)))))))
};
struct fp1_format { /* FPU mfc1 and cfc1 format (MIPS32) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int op : 5,
BITFIELD_FIELD(unsigned int rt : 5,
BITFIELD_FIELD(unsigned int fs : 5,
BITFIELD_FIELD(unsigned int fd : 5,
BITFIELD_FIELD(unsigned int func : 6,
;))))))
};
struct mm_fp1_format { /* FPU mfc1 and cfc1 format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int rt : 5,
BITFIELD_FIELD(unsigned int fs : 5,
BITFIELD_FIELD(unsigned int fmt : 2,
BITFIELD_FIELD(unsigned int op : 8,
BITFIELD_FIELD(unsigned int func : 6,
;))))))
};
struct mm_fp2_format { /* FPU movt and movf format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int fd : 5,
BITFIELD_FIELD(unsigned int fs : 5,
BITFIELD_FIELD(unsigned int cc : 3,
BITFIELD_FIELD(unsigned int zero : 2,
BITFIELD_FIELD(unsigned int fmt : 2,
BITFIELD_FIELD(unsigned int op : 3,
BITFIELD_FIELD(unsigned int func : 6,
;))))))))
};
struct mm_fp3_format { /* FPU abs and neg format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int rt : 5,
BITFIELD_FIELD(unsigned int fs : 5,
BITFIELD_FIELD(unsigned int fmt : 3,
BITFIELD_FIELD(unsigned int op : 7,
BITFIELD_FIELD(unsigned int func : 6,
;))))))
};
struct mm_fp4_format { /* FPU c.cond format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int rt : 5,
BITFIELD_FIELD(unsigned int fs : 5,
BITFIELD_FIELD(unsigned int cc : 3,
BITFIELD_FIELD(unsigned int fmt : 3,
BITFIELD_FIELD(unsigned int cond : 4,
BITFIELD_FIELD(unsigned int func : 6,
;)))))))
};
struct mm_fp5_format { /* FPU lwxc1 and swxc1 format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int index : 5,
BITFIELD_FIELD(unsigned int base : 5,
BITFIELD_FIELD(unsigned int fd : 5,
BITFIELD_FIELD(unsigned int op : 5,
BITFIELD_FIELD(unsigned int func : 6,
;))))))
};
struct fp6_format { /* FPU madd and msub format (MIPS IV) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int fr : 5,
BITFIELD_FIELD(unsigned int ft : 5,
BITFIELD_FIELD(unsigned int fs : 5,
BITFIELD_FIELD(unsigned int fd : 5,
BITFIELD_FIELD(unsigned int func : 6,
;))))))
};
struct mm_fp6_format { /* FPU madd and msub format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int ft : 5,
BITFIELD_FIELD(unsigned int fs : 5,
BITFIELD_FIELD(unsigned int fd : 5,
BITFIELD_FIELD(unsigned int fr : 5,
BITFIELD_FIELD(unsigned int func : 6,
;))))))
};
struct mm_i_format { /* Immediate format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int rt : 5,
BITFIELD_FIELD(unsigned int rs : 5,
BITFIELD_FIELD(signed int simmediate : 16,
;))))
};
struct mm_m_format { /* Multi-word load/store format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int rd : 5,
BITFIELD_FIELD(unsigned int base : 5,
BITFIELD_FIELD(unsigned int func : 4,
BITFIELD_FIELD(signed int simmediate : 12,
;)))))
};
struct mm_x_format { /* Scaled indexed load format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int index : 5,
BITFIELD_FIELD(unsigned int base : 5,
BITFIELD_FIELD(unsigned int rd : 5,
BITFIELD_FIELD(unsigned int func : 11,
;)))))
};
/*
* microMIPS instruction formats (16-bit length)
*/
struct mm_b0_format { /* Unconditional branch format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(signed int simmediate : 10,
BITFIELD_FIELD(unsigned int : 16, /* Ignored */
;)))
};
struct mm_b1_format { /* Conditional branch format (microMIPS) */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int rs : 3,
BITFIELD_FIELD(signed int simmediate : 7,
BITFIELD_FIELD(unsigned int : 16, /* Ignored */
;))))
};
struct mm16_m_format { /* Multi-word load/store format */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int func : 4,
BITFIELD_FIELD(unsigned int rlist : 2,
BITFIELD_FIELD(unsigned int imm : 4,
BITFIELD_FIELD(unsigned int : 16, /* Ignored */
;)))))
};
struct mm16_rb_format { /* Signed immediate format */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int rt : 3,
BITFIELD_FIELD(unsigned int base : 3,
BITFIELD_FIELD(signed int simmediate : 4,
BITFIELD_FIELD(unsigned int : 16, /* Ignored */
;)))))
};
struct mm16_r3_format { /* Load from global pointer format */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int rt : 3,
BITFIELD_FIELD(signed int simmediate : 7,
BITFIELD_FIELD(unsigned int : 16, /* Ignored */
;))))
};
struct mm16_r5_format { /* Load/store from stack pointer format */
BITFIELD_FIELD(unsigned int opcode : 6,
BITFIELD_FIELD(unsigned int rt : 5,
BITFIELD_FIELD(signed int simmediate : 5,
BITFIELD_FIELD(unsigned int : 16, /* Ignored */
;))))
};
/*
* MIPS16e instruction formats (16-bit length)
*/
struct m16e_rr {
BITFIELD_FIELD(unsigned int opcode : 5,
BITFIELD_FIELD(unsigned int rx : 3,
BITFIELD_FIELD(unsigned int nd : 1,
BITFIELD_FIELD(unsigned int l : 1,
BITFIELD_FIELD(unsigned int ra : 1,
BITFIELD_FIELD(unsigned int func : 5,
;))))))
};
struct m16e_jal {
BITFIELD_FIELD(unsigned int opcode : 5,
BITFIELD_FIELD(unsigned int x : 1,
BITFIELD_FIELD(unsigned int imm20_16 : 5,
BITFIELD_FIELD(signed int imm25_21 : 5,
;))))
};
struct m16e_i64 {
BITFIELD_FIELD(unsigned int opcode : 5,
BITFIELD_FIELD(unsigned int func : 3,
BITFIELD_FIELD(unsigned int imm : 8,
;)))
};
struct m16e_ri64 {
BITFIELD_FIELD(unsigned int opcode : 5,
BITFIELD_FIELD(unsigned int func : 3,
BITFIELD_FIELD(unsigned int ry : 3,
BITFIELD_FIELD(unsigned int imm : 5,
;))))
};
struct m16e_ri {
BITFIELD_FIELD(unsigned int opcode : 5,
BITFIELD_FIELD(unsigned int rx : 3,
BITFIELD_FIELD(unsigned int imm : 8,
;)))
};
struct m16e_rri {
BITFIELD_FIELD(unsigned int opcode : 5,
BITFIELD_FIELD(unsigned int rx : 3,
BITFIELD_FIELD(unsigned int ry : 3,
BITFIELD_FIELD(unsigned int imm : 5,
;))))
};
struct m16e_i8 {
BITFIELD_FIELD(unsigned int opcode : 5,
BITFIELD_FIELD(unsigned int func : 3,
BITFIELD_FIELD(unsigned int imm : 8,
;)))
};
union mips_instruction {
unsigned int word;
unsigned short halfword[2];
@ -326,6 +859,37 @@ union mips_instruction {
struct b_format b_format;
struct ps_format ps_format;
struct v_format v_format;
struct fb_format fb_format;
struct fp0_format fp0_format;
struct mm_fp0_format mm_fp0_format;
struct fp1_format fp1_format;
struct mm_fp1_format mm_fp1_format;
struct mm_fp2_format mm_fp2_format;
struct mm_fp3_format mm_fp3_format;
struct mm_fp4_format mm_fp4_format;
struct mm_fp5_format mm_fp5_format;
struct fp6_format fp6_format;
struct mm_fp6_format mm_fp6_format;
struct mm_i_format mm_i_format;
struct mm_m_format mm_m_format;
struct mm_x_format mm_x_format;
struct mm_b0_format mm_b0_format;
struct mm_b1_format mm_b1_format;
struct mm16_m_format mm16_m_format ;
struct mm16_rb_format mm16_rb_format;
struct mm16_r3_format mm16_r3_format;
struct mm16_r5_format mm16_r5_format;
};
union mips16e_instruction {
unsigned int full : 16;
struct m16e_rr rr;
struct m16e_jal jal;
struct m16e_i64 i64;
struct m16e_ri64 ri64;
struct m16e_ri ri;
struct m16e_rri rri;
struct m16e_i8 i8;
};
#endif /* _UAPI_ASM_INST_H */

7
arch/mips/kernel/Makefile
View File

@ -5,7 +5,7 @@
extra-y := head.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 \
prom.o ptrace.o reset.o setup.o signal.o syscall.o \
time.o topology.o traps.o unaligned.o watch.o vdso.o
ifdef CONFIG_FUNCTION_TRACER
@ -19,15 +19,16 @@ obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o
obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o
obj-$(CONFIG_MIPS_MT_SMTC) += cevt-smtc.o
obj-$(CONFIG_CEVT_DS1287) += cevt-ds1287.o
obj-$(CONFIG_CEVT_GIC) += cevt-gic.o
obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641xx.o
obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o
obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o
obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o
obj-$(CONFIG_CSRC_GIC) += csrc-gic.o
obj-$(CONFIG_CSRC_IOASIC) += csrc-ioasic.o
obj-$(CONFIG_CSRC_POWERTV) += csrc-powertv.o
obj-$(CONFIG_CSRC_R4K) += csrc-r4k.o
obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o
obj-$(CONFIG_CSRC_GIC) += csrc-gic.o
obj-$(CONFIG_SYNC_R4K) += sync-r4k.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
@ -86,8 +87,6 @@ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-$(CONFIG_SPINLOCK_TEST) += spinlock_test.o
obj-$(CONFIG_MIPS_MACHINE) += mips_machine.o
obj-$(CONFIG_OF) += prom.o
CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT) += 8250-platform.o

66
arch/mips/kernel/asm-offsets.c
View File

@ -17,6 +17,8 @@
#include <asm/ptrace.h>
#include <asm/processor.h>
#include <linux/kvm_host.h>
void output_ptreg_defines(void)
{
COMMENT("MIPS pt_regs offsets.");
@ -328,3 +330,67 @@ void output_pbe_defines(void)
BLANK();
}
#endif
void output_kvm_defines(void)
{
COMMENT(" KVM/MIPS Specfic offsets. ");
DEFINE(VCPU_ARCH_SIZE, sizeof(struct kvm_vcpu_arch));
OFFSET(VCPU_RUN, kvm_vcpu, run);
OFFSET(VCPU_HOST_ARCH, kvm_vcpu, arch);
OFFSET(VCPU_HOST_EBASE, kvm_vcpu_arch, host_ebase);
OFFSET(VCPU_GUEST_EBASE, kvm_vcpu_arch, guest_ebase);
OFFSET(VCPU_HOST_STACK, kvm_vcpu_arch, host_stack);
OFFSET(VCPU_HOST_GP, kvm_vcpu_arch, host_gp);
OFFSET(VCPU_HOST_CP0_BADVADDR, kvm_vcpu_arch, host_cp0_badvaddr);
OFFSET(VCPU_HOST_CP0_CAUSE, kvm_vcpu_arch, host_cp0_cause);
OFFSET(VCPU_HOST_EPC, kvm_vcpu_arch, host_cp0_epc);
OFFSET(VCPU_HOST_ENTRYHI, kvm_vcpu_arch, host_cp0_entryhi);
OFFSET(VCPU_GUEST_INST, kvm_vcpu_arch, guest_inst);
OFFSET(VCPU_R0, kvm_vcpu_arch, gprs[0]);
OFFSET(VCPU_R1, kvm_vcpu_arch, gprs[1]);
OFFSET(VCPU_R2, kvm_vcpu_arch, gprs[2]);
OFFSET(VCPU_R3, kvm_vcpu_arch, gprs[3]);
OFFSET(VCPU_R4, kvm_vcpu_arch, gprs[4]);
OFFSET(VCPU_R5, kvm_vcpu_arch, gprs[5]);
OFFSET(VCPU_R6, kvm_vcpu_arch, gprs[6]);
OFFSET(VCPU_R7, kvm_vcpu_arch, gprs[7]);
OFFSET(VCPU_R8, kvm_vcpu_arch, gprs[8]);
OFFSET(VCPU_R9, kvm_vcpu_arch, gprs[9]);
OFFSET(VCPU_R10, kvm_vcpu_arch, gprs[10]);
OFFSET(VCPU_R11, kvm_vcpu_arch, gprs[11]);
OFFSET(VCPU_R12, kvm_vcpu_arch, gprs[12]);
OFFSET(VCPU_R13, kvm_vcpu_arch, gprs[13]);
OFFSET(VCPU_R14, kvm_vcpu_arch, gprs[14]);
OFFSET(VCPU_R15, kvm_vcpu_arch, gprs[15]);
OFFSET(VCPU_R16, kvm_vcpu_arch, gprs[16]);
OFFSET(VCPU_R17, kvm_vcpu_arch, gprs[17]);
OFFSET(VCPU_R18, kvm_vcpu_arch, gprs[18]);
OFFSET(VCPU_R19, kvm_vcpu_arch, gprs[19]);
OFFSET(VCPU_R20, kvm_vcpu_arch, gprs[20]);
OFFSET(VCPU_R21, kvm_vcpu_arch, gprs[21]);
OFFSET(VCPU_R22, kvm_vcpu_arch, gprs[22]);
OFFSET(VCPU_R23, kvm_vcpu_arch, gprs[23]);
OFFSET(VCPU_R24, kvm_vcpu_arch, gprs[24]);
OFFSET(VCPU_R25, kvm_vcpu_arch, gprs[25]);
OFFSET(VCPU_R26, kvm_vcpu_arch, gprs[26]);
OFFSET(VCPU_R27, kvm_vcpu_arch, gprs[27]);
OFFSET(VCPU_R28, kvm_vcpu_arch, gprs[28]);
OFFSET(VCPU_R29, kvm_vcpu_arch, gprs[29]);
OFFSET(VCPU_R30, kvm_vcpu_arch, gprs[30]);
OFFSET(VCPU_R31, kvm_vcpu_arch, gprs[31]);
OFFSET(VCPU_LO, kvm_vcpu_arch, lo);
OFFSET(VCPU_HI, kvm_vcpu_arch, hi);
OFFSET(VCPU_PC, kvm_vcpu_arch, pc);
OFFSET(VCPU_COP0, kvm_vcpu_arch, cop0);
OFFSET(VCPU_GUEST_KERNEL_ASID, kvm_vcpu_arch, guest_kernel_asid);
OFFSET(VCPU_GUEST_USER_ASID, kvm_vcpu_arch, guest_user_asid);
OFFSET(COP0_TLB_HI, mips_coproc, reg[MIPS_CP0_TLB_HI][0]);
OFFSET(COP0_STATUS, mips_coproc, reg[MIPS_CP0_STATUS][0]);
BLANK();
}

4
arch/mips/kernel/binfmt_elfo32.c
View File

@ -48,7 +48,11 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
__res; \
})
#ifdef CONFIG_KVM_GUEST
#define TASK32_SIZE 0x3fff8000UL
#else
#define TASK32_SIZE 0x7fff8000UL
#endif
#undef ELF_ET_DYN_BASE
#define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)

178
arch/mips/kernel/branch.c
View File

@ -14,10 +14,186 @@
#include <asm/cpu.h>
#include <asm/cpu-features.h>
#include <asm/fpu.h>
#include <asm/fpu_emulator.h>
#include <asm/inst.h>
#include <asm/ptrace.h>
#include <asm/uaccess.h>
/*
* Calculate and return exception PC in case of branch delay slot
* for microMIPS and MIPS16e. It does not clear the ISA mode bit.
*/
int __isa_exception_epc(struct pt_regs *regs)
{
unsigned short inst;
long epc = regs->cp0_epc;
/* Calculate exception PC in branch delay slot. */
if (__get_user(inst, (u16 __user *) msk_isa16_mode(epc))) {
/* This should never happen because delay slot was checked. */
force_sig(SIGSEGV, current);
return epc;
}
if (cpu_has_mips16) {
if (((union mips16e_instruction)inst).ri.opcode
== MIPS16e_jal_op)
epc += 4;
else
epc += 2;
} else if (mm_insn_16bit(inst))
epc += 2;
else
epc += 4;
return epc;
}
/*
* Compute return address and emulate branch in microMIPS mode after an
* exception only. It does not handle compact branches/jumps and cannot
* be used in interrupt context. (Compact branches/jumps do not cause
* exceptions.)
*/
int __microMIPS_compute_return_epc(struct pt_regs *regs)
{
u16 __user *pc16;
u16 halfword;
unsigned int word;
unsigned long contpc;
struct mm_decoded_insn mminsn = { 0 };
mminsn.micro_mips_mode = 1;
/* This load never faults. */
pc16 = (unsigned short __user *)msk_isa16_mode(regs->cp0_epc);
__get_user(halfword, pc16);
pc16++;
contpc = regs->cp0_epc + 2;
word = ((unsigned int)halfword << 16);
mminsn.pc_inc = 2;
if (!mm_insn_16bit(halfword)) {
__get_user(halfword, pc16);
pc16++;
contpc = regs->cp0_epc + 4;
mminsn.pc_inc = 4;
word |= halfword;
}
mminsn.insn = word;
if (get_user(halfword, pc16))
goto sigsegv;
mminsn.next_pc_inc = 2;
word = ((unsigned int)halfword << 16);
if (!mm_insn_16bit(halfword)) {
pc16++;
if (get_user(halfword, pc16))
goto sigsegv;
mminsn.next_pc_inc = 4;
word |= halfword;
}
mminsn.next_insn = word;
mm_isBranchInstr(regs, mminsn, &contpc);
regs->cp0_epc = contpc;
return 0;
sigsegv:
force_sig(SIGSEGV, current);
return -EFAULT;
}
/*
* Compute return address and emulate branch in MIPS16e mode after an
* exception only. It does not handle compact branches/jumps and cannot
* be used in interrupt context. (Compact branches/jumps do not cause
* exceptions.)
*/
int __MIPS16e_compute_return_epc(struct pt_regs *regs)
{
u16 __user *addr;
union mips16e_instruction inst;
u16 inst2;
u32 fullinst;
long epc;
epc = regs->cp0_epc;
/* Read the instruction. */
addr = (u16 __user *)msk_isa16_mode(epc);
if (__get_user(inst.full, addr)) {
force_sig(SIGSEGV, current);
return -EFAULT;
}
switch (inst.ri.opcode) {
case MIPS16e_extend_op:
regs->cp0_epc += 4;
return 0;
/*
* JAL and JALX in MIPS16e mode
*/
case MIPS16e_jal_op:
addr += 1;
if (__get_user(inst2, addr)) {
force_sig(SIGSEGV, current);
return -EFAULT;
}
fullinst = ((unsigned)inst.full << 16) | inst2;
regs->regs[31] = epc + 6;
epc += 4;
epc >>= 28;
epc <<= 28;
/*
* JAL:5 X:1 TARGET[20-16]:5 TARGET[25:21]:5 TARGET[15:0]:16
*
* ......TARGET[15:0].................TARGET[20:16]...........
* ......TARGET[25:21]
*/
epc |=
((fullinst & 0xffff) << 2) | ((fullinst & 0x3e00000) >> 3) |
((fullinst & 0x1f0000) << 7);
if (!inst.jal.x)
set_isa16_mode(epc); /* Set ISA mode bit. */
regs->cp0_epc = epc;
return 0;
/*
* J(AL)R(C)
*/
case MIPS16e_rr_op:
if (inst.rr.func == MIPS16e_jr_func) {
if (inst.rr.ra)
regs->cp0_epc = regs->regs[31];
else
regs->cp0_epc =
regs->regs[reg16to32[inst.rr.rx]];
if (inst.rr.l) {
if (inst.rr.nd)
regs->regs[31] = epc + 2;
else
regs->regs[31] = epc + 4;
}
return 0;
}
break;
}
/*
* All other cases have no branch delay slot and are 16-bits.
* Branches do not cause an exception.
*/
regs->cp0_epc += 2;
return 0;
}
/**
* __compute_return_epc_for_insn - Computes the return address and do emulate
* branch simulation, if required.
@ -129,6 +305,8 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
epc <<= 28;
epc |= (insn.j_format.target << 2);
regs->cp0_epc = epc;
if (insn.i_format.opcode == jalx_op)
set_isa16_mode(regs->cp0_epc);
break;
/*

104
arch/mips/kernel/cevt-gic.c 100644
View File

@ -0,0 +1,104 @@
/*
* 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) 2013 Imagination Technologies Ltd.
*/
#include <linux/clockchips.h>
#include <linux/interrupt.h>
#include <linux/percpu.h>
#include <linux/smp.h>
#include <linux/irq.h>
#include <asm/time.h>
#include <asm/gic.h>
#include <asm/mips-boards/maltaint.h>
DEFINE_PER_CPU(struct clock_event_device, gic_clockevent_device);
int gic_timer_irq_installed;
static int gic_next_event(unsigned long delta, struct clock_event_device *evt)
{
u64 cnt;
int res;
cnt = gic_read_count();
cnt += (u64)delta;
gic_write_compare(cnt);
res = ((int)(gic_read_count() - cnt) >= 0) ? -ETIME : 0;
return res;
}
void gic_set_clock_mode(enum clock_event_mode mode,
struct clock_event_device *evt)
{
/* Nothing to do ... */
}
irqreturn_t gic_compare_interrupt(int irq, void *dev_id)
{
struct clock_event_device *cd;
int cpu = smp_processor_id();
gic_write_compare(gic_read_compare());
cd = &per_cpu(gic_clockevent_device, cpu);
cd->event_handler(cd);
return IRQ_HANDLED;
}
struct irqaction gic_compare_irqaction = {
.handler = gic_compare_interrupt,
.flags = IRQF_PERCPU | IRQF_TIMER,
.name = "timer",
};
void gic_event_handler(struct clock_event_device *dev)
{
}
int __cpuinit gic_clockevent_init(void)
{
unsigned int cpu = smp_processor_id();
struct clock_event_device *cd;
unsigned int irq;
if (!cpu_has_counter || !gic_frequency)
return -ENXIO;
irq = MIPS_GIC_IRQ_BASE;
cd = &per_cpu(gic_clockevent_device, cpu);
cd->name = "MIPS GIC";
cd->features = CLOCK_EVT_FEAT_ONESHOT;
clockevent_set_clock(cd, gic_frequency);
/* Calculate the min / max delta */
cd->max_delta_ns = clockevent_delta2ns(0x7fffffff, cd);
cd->min_delta_ns = clockevent_delta2ns(0x300, cd);
cd->rating = 300;
cd->irq = irq;
cd->cpumask = cpumask_of(cpu);
cd->set_next_event = gic_next_event;
cd->set_mode = gic_set_clock_mode;
cd->event_handler = gic_event_handler;
clockevents_register_device(cd);
GICWRITE(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE_MAP), 0x80000002);
GICWRITE(GIC_REG(VPE_LOCAL, GIC_VPE_SMASK), GIC_VPE_SMASK_CMP_MSK);
if (gic_timer_irq_installed)
return 0;
gic_timer_irq_installed = 1;
setup_irq(irq, &gic_compare_irqaction);
irq_set_handler(irq, handle_percpu_irq);
return 0;
}

13
arch/mips/kernel/cevt-r4k.c
View File

@ -23,7 +23,6 @@
*/
#ifndef CONFIG_MIPS_MT_SMTC
static int mips_next_event(unsigned long delta,
struct clock_event_device *evt)
{
@ -49,7 +48,6 @@ DEFINE_PER_CPU(struct clock_event_device, mips_clockevent_device);
int cp0_timer_irq_installed;
#ifndef CONFIG_MIPS_MT_SMTC
irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
{
const int r2 = cpu_has_mips_r2;
@ -74,6 +72,9 @@ irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
/* Clear Count/Compare Interrupt */
write_c0_compare(read_c0_compare());
cd = &per_cpu(mips_clockevent_device, cpu);
#ifdef CONFIG_CEVT_GIC
if (!gic_present)
#endif
cd->event_handler(cd);
}
@ -118,6 +119,10 @@ int c0_compare_int_usable(void)
unsigned int delta;
unsigned int cnt;
#ifdef CONFIG_KVM_GUEST
return 1;
#endif
/*
* IP7 already pending? Try to clear it by acking the timer.
*/
@ -166,7 +171,6 @@ int c0_compare_int_usable(void)
}
#ifndef CONFIG_MIPS_MT_SMTC
int __cpuinit r4k_clockevent_init(void)
{
unsigned int cpu = smp_processor_id();
@ -206,6 +210,9 @@ int __cpuinit r4k_clockevent_init(void)
cd->set_mode = mips_set_clock_mode;
cd->event_handler = mips_event_handler;
#ifdef CONFIG_CEVT_GIC
if (!gic_present)
#endif
clockevents_register_device(cd);
if (cp0_timer_irq_installed)

3
arch/mips/kernel/cpu-probe.c
View File

@ -470,6 +470,9 @@ static inline unsigned int decode_config3(struct cpuinfo_mips *c)
c->options |= MIPS_CPU_ULRI;
if (config3 & MIPS_CONF3_ISA)
c->options |= MIPS_CPU_MICROMIPS;
#ifdef CONFIG_CPU_MICROMIPS
write_c0_config3(read_c0_config3() | MIPS_CONF3_ISA_OE);
#endif
if (config3 & MIPS_CONF3_VZ)
c->ases |= MIPS_ASE_VZ;

13
arch/mips/kernel/csrc-gic.c
View File

@ -5,23 +5,14 @@
*
* Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
*/
#include <linux/clocksource.h>
#include <linux/init.h>
#include <linux/time.h>
#include <asm/time.h>
#include <asm/gic.h>
static cycle_t gic_hpt_read(struct clocksource *cs)
{
unsigned int hi, hi2, lo;
do {
GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_63_32), hi);
GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_31_00), lo);
GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_63_32), hi2);
} while (hi2 != hi);
return (((cycle_t) hi) << 32) + lo;
return gic_read_count();
}
static struct clocksource gic_clocksource = {

75
arch/mips/kernel/genex.S
View File

@ -5,8 +5,8 @@
*
* Copyright (C) 1994 - 2000, 2001, 2003 Ralf Baechle
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
* Copyright (C) 2001 MIPS Technologies, Inc.
* Copyright (C) 2002, 2007 Maciej W. Rozycki
* Copyright (C) 2001, 2012 MIPS Technologies, Inc. All rights reserved.
*/
#include <linux/init.h>
@ -21,8 +21,10 @@
#include <asm/war.h>
#include <asm/thread_info.h>
#ifdef CONFIG_MIPS_MT_SMTC
#define PANIC_PIC(msg) \
.set push; \
.set push; \
.set nomicromips; \
.set reorder; \
PTR_LA a0,8f; \
.set noat; \
@ -31,17 +33,10 @@
9: b 9b; \
.set pop; \
TEXT(msg)
#endif
__INIT
NESTED(except_vec0_generic, 0, sp)
PANIC_PIC("Exception vector 0 called")
END(except_vec0_generic)
NESTED(except_vec1_generic, 0, sp)
PANIC_PIC("Exception vector 1 called")
END(except_vec1_generic)
/*
* General exception vector for all other CPUs.
*
@ -138,12 +133,19 @@ LEAF(r4k_wait)
nop
nop
nop
#ifdef CONFIG_CPU_MICROMIPS
nop
nop
nop
nop
#endif
.set mips3
wait
/* end of rollback region (the region size must be power of two) */
.set pop
1:
jr ra
nop
.set pop
END(r4k_wait)
.macro BUILD_ROLLBACK_PROLOGUE handler
@ -201,7 +203,11 @@ NESTED(handle_int, PT_SIZE, sp)
LONG_L s0, TI_REGS($28)
LONG_S sp, TI_REGS($28)
PTR_LA ra, ret_from_irq
j plat_irq_dispatch
PTR_LA v0, plat_irq_dispatch
jr v0
#ifdef CONFIG_CPU_MICROMIPS
nop
#endif
END(handle_int)
__INIT
@ -222,11 +228,14 @@ NESTED(except_vec4, 0, sp)
/*
* EJTAG debug exception handler.
* The EJTAG debug exception entry point is 0xbfc00480, which
* normally is in the boot PROM, so the boot PROM must do a
* normally is in the boot PROM, so the boot PROM must do an
* unconditional jump to this vector.
*/
NESTED(except_vec_ejtag_debug, 0, sp)
j ejtag_debug_handler
#ifdef CONFIG_CPU_MICROMIPS
nop
#endif
END(except_vec_ejtag_debug)
__FINIT
@ -251,9 +260,10 @@ NESTED(except_vec_vi, 0, sp)
FEXPORT(except_vec_vi_mori)
ori a0, $0, 0
#endif /* CONFIG_MIPS_MT_SMTC */
PTR_LA v1, except_vec_vi_handler
FEXPORT(except_vec_vi_lui)
lui v0, 0 /* Patched */
j except_vec_vi_handler
jr v1
FEXPORT(except_vec_vi_ori)
ori v0, 0 /* Patched */
.set pop
@ -354,6 +364,9 @@ EXPORT(ejtag_debug_buffer)
*/
NESTED(except_vec_nmi, 0, sp)
j nmi_handler
#ifdef CONFIG_CPU_MICROMIPS
nop
#endif
END(except_vec_nmi)
__FINIT
@ -480,7 +493,7 @@ NESTED(nmi_handler, PT_SIZE, sp)
.set noreorder
/* check if TLB contains a entry for EPC */
MFC0 k1, CP0_ENTRYHI
andi k1, 0xff /* ASID_MASK */
andi k1, 0xff /* ASID_MASK patched at run-time!! */
MFC0 k0, CP0_EPC
PTR_SRL k0, _PAGE_SHIFT + 1
PTR_SLL k0, _PAGE_SHIFT + 1
@ -500,13 +513,35 @@ NESTED(nmi_handler, PT_SIZE, sp)
.set push
.set noat
.set noreorder
/* 0x7c03e83b: rdhwr v1,$29 */
/* MIPS32: 0x7c03e83b: rdhwr v1,$29 */
/* microMIPS: 0x007d6b3c: rdhwr v1,$29 */
MFC0 k1, CP0_EPC
lui k0, 0x7c03
lw k1, (k1)
ori k0, 0xe83b
.set reorder
#if defined(CONFIG_CPU_MICROMIPS) || defined(CONFIG_CPU_MIPS32_R2) || defined(CONFIG_CPU_MIPS64_R2)
and k0, k1, 1
beqz k0, 1f
xor k1, k0
lhu k0, (k1)
lhu k1, 2(k1)
ins k1, k0, 16, 16
lui k0, 0x007d
b docheck
ori k0, 0x6b3c
1:
lui k0, 0x7c03
lw k1, (k1)
ori k0, 0xe83b
#else
andi k0, k1, 1
bnez k0, handle_ri
lui k0, 0x7c03
lw k1, (k1)
ori k0, 0xe83b
#endif
.set reorder
docheck:
bne k0, k1, handle_ri /* if not ours */
isrdhwr:
/* The insn is rdhwr. No need to check CAUSE.BD here. */
get_saved_sp /* k1 := current_thread_info */
.set noreorder

47
arch/mips/kernel/irq-gic.c
View File

@ -10,6 +10,7 @@
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/irq.h>
#include <linux/clocksource.h>
#include <asm/io.h>
#include <asm/gic.h>
@ -19,6 +20,8 @@
#include <linux/hardirq.h>
#include <asm-generic/bitops/find.h>
unsigned int gic_frequency;
unsigned int gic_present;
unsigned long _gic_base;
unsigned int gic_irq_base;
unsigned int gic_irq_flags[GIC_NUM_INTRS];
@ -30,6 +33,39 @@ static struct gic_pcpu_mask pcpu_masks[NR_CPUS];
static struct gic_pending_regs pending_regs[NR_CPUS];
static struct gic_intrmask_regs intrmask_regs[NR_CPUS];
#if defined(CONFIG_CSRC_GIC) || defined(CONFIG_CEVT_GIC)
cycle_t gic_read_count(void)
{
unsigned int hi, hi2, lo;
do {
GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_63_32), hi);
GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_31_00), lo);
GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_63_32), hi2);
} while (hi2 != hi);
return (((cycle_t) hi) << 32) + lo;
}
void gic_write_compare(cycle_t cnt)
{
GICWRITE(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE_HI),
(int)(cnt >> 32));
GICWRITE(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE_LO),
(int)(cnt & 0xffffffff));
}
cycle_t gic_read_compare(void)
{
unsigned int hi, lo;
GICREAD(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE_HI), hi);
GICREAD(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE_LO), lo);
return (((cycle_t) hi) << 32) + lo;
}
#endif
unsigned int gic_get_timer_pending(void)
{
unsigned int vpe_pending;
@ -116,6 +152,17 @@ static void __init vpe_local_setup(unsigned int numvpes)
}
}
unsigned int gic_compare_int(void)
{
unsigned int pending;
GICREAD(GIC_REG(VPE_LOCAL, GIC_VPE_PEND), pending);
if (pending & GIC_VPE_PEND_CMP_MSK)
return 1;
else
return 0;
}
unsigned int gic_get_int(void)
{
unsigned int i;

22
arch/mips/kernel/mips_machine.c
View File

@ -11,9 +11,9 @@
#include <linux/slab.h>
#include <asm/mips_machine.h>
#include <asm/prom.h>
static struct mips_machine *mips_machine __initdata;
static char *mips_machine_name = "Unknown";
#define for_each_machine(mach) \
for ((mach) = (struct mips_machine *)&__mips_machines_start; \
@ -21,25 +21,6 @@ static char *mips_machine_name = "Unknown";
(unsigned long)(mach) < (unsigned long)&__mips_machines_end; \
(mach)++)
__init void mips_set_machine_name(const char *name)
{
char *p;
if (name == NULL)
return;
p = kstrdup(name, GFP_KERNEL);
if (!p)
pr_err("MIPS: no memory for machine_name\n");
mips_machine_name = p;
}
char *mips_get_machine_name(void)
{
return mips_machine_name;
}
__init int mips_machtype_setup(char *id)
{
struct mips_machine *mach;
@ -79,7 +60,6 @@ __init void mips_machine_setup(void)
return;
mips_set_machine_name(mips_machine->mach_name);
pr_info("MIPS: machine is %s\n", mips_machine_name);
if (mips_machine->mach_setup)
mips_machine->mach_setup();

6
arch/mips/kernel/proc.c
View File

@ -12,7 +12,7 @@
#include <asm/cpu-features.h>
#include <asm/mipsregs.h>
#include <asm/processor.h>
#include <asm/mips_machine.h>
#include <asm/prom.h>
unsigned int vced_count, vcei_count;
@ -99,6 +99,10 @@ static int show_cpuinfo(struct seq_file *m, void *v)
if (cpu_has_vz) seq_printf(m, "%s", " vz");
seq_printf(m, "\n");
if (cpu_has_mmips) {
seq_printf(m, "micromips kernel\t: %s\n",
(read_c0_config3() & MIPS_CONF3_ISA_OE) ? "yes" : "no");
}
seq_printf(m, "shadow register sets\t: %d\n",
cpu_data[n].srsets);
seq_printf(m, "kscratch registers\t: %d\n",

101
arch/mips/kernel/process.c
View File

@ -7,6 +7,7 @@
* Copyright (C) 2005, 2006 by Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
* Copyright (C) 2004 Thiemo Seufer
* Copyright (C) 2013 Imagination Technologies Ltd.
*/
#include <linux/errno.h>
#include <linux/sched.h>
@ -225,34 +226,115 @@ struct mips_frame_info {
static inline int is_ra_save_ins(union mips_instruction *ip)
{
#ifdef CONFIG_CPU_MICROMIPS
union mips_instruction mmi;
/*
* swsp ra,offset
* swm16 reglist,offset(sp)
* swm32 reglist,offset(sp)
* sw32 ra,offset(sp)
* jradiussp - NOT SUPPORTED
*
* microMIPS is way more fun...
*/
if (mm_insn_16bit(ip->halfword[0])) {
mmi.word = (ip->halfword[0] << 16);
return ((mmi.mm16_r5_format.opcode == mm_swsp16_op &&
mmi.mm16_r5_format.rt == 31) ||
(mmi.mm16_m_format.opcode == mm_pool16c_op &&
mmi.mm16_m_format.func == mm_swm16_op));
}
else {
mmi.halfword[0] = ip->halfword[1];
mmi.halfword[1] = ip->halfword[0];
return ((mmi.mm_m_format.opcode == mm_pool32b_op &&
mmi.mm_m_format.rd > 9 &&
mmi.mm_m_format.base == 29 &&
mmi.mm_m_format.func == mm_swm32_func) ||
(mmi.i_format.opcode == mm_sw32_op &&
mmi.i_format.rs == 29 &&
mmi.i_format.rt == 31));
}
#else
/* sw / sd $ra, offset($sp) */
return (ip->i_format.opcode == sw_op || ip->i_format.opcode == sd_op) &&
ip->i_format.rs == 29 &&
ip->i_format.rt == 31;
#endif
}
static inline int is_jal_jalr_jr_ins(union mips_instruction *ip)
{
#ifdef CONFIG_CPU_MICROMIPS
/*
* jr16,jrc,jalr16,jalr16
* jal
* jalr/jr,jalr.hb/jr.hb,jalrs,jalrs.hb
* jraddiusp - NOT SUPPORTED
*
* microMIPS is kind of more fun...
*/
union mips_instruction mmi;
mmi.word = (ip->halfword[0] << 16);
if ((mmi.mm16_r5_format.opcode == mm_pool16c_op &&
(mmi.mm16_r5_format.rt & mm_jr16_op) == mm_jr16_op) ||
ip->j_format.opcode == mm_jal32_op)
return 1;
if (ip->r_format.opcode != mm_pool32a_op ||
ip->r_format.func != mm_pool32axf_op)
return 0;
return (((ip->u_format.uimmediate >> 6) & mm_jalr_op) == mm_jalr_op);
#else
if (ip->j_format.opcode == jal_op)
return 1;
if (ip->r_format.opcode != spec_op)
return 0;
return ip->r_format.func == jalr_op || ip->r_format.func == jr_op;
#endif
}
static inline int is_sp_move_ins(union mips_instruction *ip)
{
#ifdef CONFIG_CPU_MICROMIPS
/*
* addiusp -imm
* addius5 sp,-imm
* addiu32 sp,sp,-imm
* jradiussp - NOT SUPPORTED
*
* microMIPS is not more fun...
*/
if (mm_insn_16bit(ip->halfword[0])) {
union mips_instruction mmi;
mmi.word = (ip->halfword[0] << 16);
return ((mmi.mm16_r3_format.opcode == mm_pool16d_op &&
mmi.mm16_r3_format.simmediate && mm_addiusp_func) ||
(mmi.mm16_r5_format.opcode == mm_pool16d_op &&
mmi.mm16_r5_format.rt == 29));
}
return (ip->mm_i_format.opcode == mm_addiu32_op &&
ip->mm_i_format.rt == 29 && ip->mm_i_format.rs == 29);
#else
/* addiu/daddiu sp,sp,-imm */
if (ip->i_format.rs != 29 || ip->i_format.rt != 29)
return 0;
if (ip->i_format.opcode == addiu_op || ip->i_format.opcode == daddiu_op)
return 1;
#endif
return 0;
}
static int get_frame_info(struct mips_frame_info *info)
{
#ifdef CONFIG_CPU_MICROMIPS
union mips_instruction *ip = (void *) (((char *) info->func) - 1);
#else
union mips_instruction *ip = info->func;
#endif
unsigned max_insns = info->func_size / sizeof(union mips_instruction);
unsigned i;
@ -272,7 +354,26 @@ static int get_frame_info(struct mips_frame_info *info)
break;
if (!info->frame_size) {
if (is_sp_move_ins(ip))
{
#ifdef CONFIG_CPU_MICROMIPS
if (mm_insn_16bit(ip->halfword[0]))
{
unsigned short tmp;
if (ip->halfword[0] & mm_addiusp_func)
{
tmp = (((ip->halfword[0] >> 1) & 0x1ff) << 2);
info->frame_size = -(signed short)(tmp | ((tmp & 0x100) ? 0xfe00 : 0));
} else {
tmp = (ip->halfword[0] >> 1);
info->frame_size = -(signed short)(tmp & 0xf);
}
ip = (void *) &ip->halfword[1];
ip--;
} else
#endif
info->frame_size = - ip->i_format.simmediate;
}
continue;
}
if (info->pc_offset == -1 && is_ra_save_ins(ip)) {

33
arch/mips/kernel/prom.c
View File

@ -23,6 +23,23 @@
#include <asm/page.h>
#include <asm/prom.h>
static char mips_machine_name[64] = "Unknown";
__init void mips_set_machine_name(const char *name)
{
if (name == NULL)
return;
strncpy(mips_machine_name, name, sizeof(mips_machine_name));
pr_info("MIPS: machine is %s\n", mips_get_machine_name());
}
char *mips_get_machine_name(void)
{
return mips_machine_name;
}
#ifdef CONFIG_OF
int __init early_init_dt_scan_memory_arch(unsigned long node,
const char *uname, int depth,
void *data)
@ -50,6 +67,18 @@ void __init early_init_dt_setup_initrd_arch(unsigned long start,
}
#endif
int __init early_init_dt_scan_model(unsigned long node, const char *uname,
int depth, void *data)
{
if (!depth) {
char *model = of_get_flat_dt_prop(node, "model", NULL);
if (model)
mips_set_machine_name(model);
}
return 0;
}
void __init early_init_devtree(void *params)
{
/* Setup flat device-tree pointer */
@ -65,6 +94,9 @@ void __init early_init_devtree(void *params)
/* Scan memory nodes */
of_scan_flat_dt(early_init_dt_scan_root, NULL);
of_scan_flat_dt(early_init_dt_scan_memory_arch, NULL);
/* try to load the mips machine name */
of_scan_flat_dt(early_init_dt_scan_model, NULL);
}
void __init __dt_setup_arch(struct boot_param_header *bph)
@ -79,3 +111,4 @@ void __init __dt_setup_arch(struct boot_param_header *bph)
early_init_devtree(initial_boot_params);
}
#endif

9
arch/mips/kernel/scall32-o32.S
View File

@ -138,9 +138,18 @@ stackargs:
5: jr t1
sw t5, 16(sp) # argument #5 to ksp
#ifdef CONFIG_CPU_MICROMIPS
sw t8, 28(sp) # argument #8 to ksp
nop
sw t7, 24(sp) # argument #7 to ksp
nop
sw t6, 20(sp) # argument #6 to ksp
nop
#else
sw t8, 28(sp) # argument #8 to ksp
sw t7, 24(sp) # argument #7 to ksp
sw t6, 20(sp) # argument #6 to ksp
#endif
6: j stack_done # go back
nop
.set pop

22
arch/mips/kernel/setup.c
View File

@ -23,6 +23,7 @@
#include <linux/pfn.h>
#include <linux/debugfs.h>
#include <linux/kexec.h>
#include <linux/sizes.h>
#include <asm/addrspace.h>
#include <asm/bootinfo.h>
@ -77,6 +78,8 @@ EXPORT_SYMBOL(mips_io_port_base);
static struct resource code_resource = { .name = "Kernel code", };
static struct resource data_resource = { .name = "Kernel data", };
static void *detect_magic __initdata = detect_memory_region;
void __init add_memory_region(phys_t start, phys_t size, long type)
{
int x = boot_mem_map.nr_map;
@ -122,6 +125,25 @@ void __init add_memory_region(phys_t start, phys_t size, long type)
boot_mem_map.nr_map++;
}
void __init detect_memory_region(phys_t start, phys_t sz_min, phys_t sz_max)
{
void *dm = &detect_magic;
phys_t size;
for (size = sz_min; size < sz_max; size <<= 1) {
if (!memcmp(dm, dm + size, sizeof(detect_magic)))
break;
}
pr_debug("Memory: %lluMB of RAM detected at 0x%llx (min: %lluMB, max: %lluMB)\n",
((unsigned long long) size) / SZ_1M,
(unsigned long long) start,
((unsigned long long) sz_min) / SZ_1M,
((unsigned long long) sz_max) / SZ_1M);
add_memory_region(start, size, BOOT_MEM_RAM);
}
static void __init print_memory_map(void)
{
int i;

9
arch/mips/kernel/signal.c
View File

@ -35,6 +35,7 @@
#include <asm/war.h>
#include <asm/vdso.h>
#include <asm/dsp.h>
#include <asm/inst.h>
#include "signal-common.h"
@ -480,7 +481,15 @@ static void handle_signal(unsigned long sig, siginfo_t *info,
sigset_t *oldset = sigmask_to_save();
int ret;
struct mips_abi *abi = current->thread.abi;
#ifdef CONFIG_CPU_MICROMIPS
void *vdso;
unsigned int tmp = (unsigned int)current->mm->context.vdso;
set_isa16_mode(tmp);
vdso = (void *)tmp;
#else
void *vdso = current->mm->context.vdso;
#endif
if (regs->regs[0]) {
switch(regs->regs[2]) {

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