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authorIngo Molnar <mingo@elte.hu>2009-03-26 18:29:40 +0100
committerIngo Molnar <mingo@elte.hu>2009-03-26 18:29:40 +0100
commit5a54bd1307471c1cd0521402fe65e2057edcab2f (patch)
tree25fb6a543db4ccc11b6d5662ed2e7facfce39ae7 /arch/mips
parentf9f35677d81adb0feedcd6e0e661784805c8facd (diff)
parent8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff)
Merge commit 'v2.6.29' into core/header-fixes
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/Kconfig42
-rw-r--r--arch/mips/Makefile2
-rw-r--r--arch/mips/alchemy/common/time.c8
-rw-r--r--arch/mips/cavium-octeon/setup.c2
-rw-r--r--arch/mips/configs/ip27_defconfig4
-rw-r--r--arch/mips/configs/jmr3927_defconfig265
-rw-r--r--arch/mips/configs/markeins_defconfig (renamed from arch/mips/configs/emma2rh_defconfig)10
-rw-r--r--arch/mips/configs/rbtx49xx_defconfig319
-rw-r--r--arch/mips/emma/Kconfig29
-rw-r--r--arch/mips/emma/markeins/platform.c39
-rw-r--r--arch/mips/include/asm/atomic.h52
-rw-r--r--arch/mips/include/asm/compat.h7
-rw-r--r--arch/mips/include/asm/hazards.h3
-rw-r--r--arch/mips/include/asm/mach-rc32434/gpio.h5
-rw-r--r--arch/mips/include/asm/mach-rc32434/irq.h3
-rw-r--r--arch/mips/include/asm/mach-rc32434/rb.h3
-rw-r--r--arch/mips/include/asm/prefetch.h2
-rw-r--r--arch/mips/include/asm/ptrace.h2
-rw-r--r--arch/mips/include/asm/seccomp.h5
-rw-r--r--arch/mips/include/asm/spinlock.h1
-rw-r--r--arch/mips/include/asm/termios.h100
-rw-r--r--arch/mips/include/asm/thread_info.h6
-rw-r--r--arch/mips/include/asm/txx9/tx4939.h1
-rw-r--r--arch/mips/kernel/cpu-probe.c1
-rw-r--r--arch/mips/kernel/genex.S6
-rw-r--r--arch/mips/kernel/irq.c1
-rw-r--r--arch/mips/kernel/linux32.c69
-rw-r--r--arch/mips/kernel/mips-mt-fpaff.c3
-rw-r--r--arch/mips/kernel/scall32-o32.S4
-rw-r--r--arch/mips/kernel/scall64-64.S2
-rw-r--r--arch/mips/kernel/scall64-n32.S28
-rw-r--r--arch/mips/kernel/scall64-o32.S40
-rw-r--r--arch/mips/kernel/signal.c5
-rw-r--r--arch/mips/kernel/signal32.c28
-rw-r--r--arch/mips/kernel/syscall.c26
-rw-r--r--arch/mips/kernel/traps.c16
-rw-r--r--arch/mips/lib/memcpy-inatomic.S2
-rw-r--r--arch/mips/lib/memcpy.S2
-rw-r--r--arch/mips/mm/c-r4k.c22
-rw-r--r--arch/mips/mm/cache.c5
-rw-r--r--arch/mips/mm/fault.c21
-rw-r--r--arch/mips/mm/page.c3
-rw-r--r--arch/mips/mm/tlbex.c1
-rw-r--r--arch/mips/pci/pci-rc32434.c11
-rw-r--r--arch/mips/rb532/devices.c57
-rw-r--r--arch/mips/rb532/gpio.c90
-rw-r--r--arch/mips/rb532/irq.c27
-rw-r--r--arch/mips/rb532/serial.c2
-rw-r--r--arch/mips/txx9/generic/setup_tx4939.c22
-rw-r--r--arch/mips/txx9/rbtx4939/setup.c1
50 files changed, 929 insertions, 476 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 52c80c2a57f2..206cb7953b0c 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -238,8 +238,12 @@ config MIPS_SIM
This option enables support for MIPS Technologies MIPSsim software
emulator.
-config MACH_EMMA
- bool "NEC EMMA series based machines"
+config NEC_MARKEINS
+ bool "NEC EMMA2RH Mark-eins board"
+ select SOC_EMMA2RH
+ select HW_HAS_PCI
+ help
+ This enables support for the NEC Electronics Mark-eins boards.
config MACH_VR41XX
bool "NEC VR4100 series based machines"
@@ -351,7 +355,7 @@ config SGI_IP27
select ARC64
select BOOT_ELF64
select DEFAULT_SGI_PARTITION
- select DMA_IP27
+ select DMA_COHERENT
select SYS_HAS_EARLY_PRINTK
select HW_HAS_PCI
select NR_CPUS_DEFAULT_64
@@ -603,7 +607,7 @@ config CAVIUM_OCTEON_SIMULATOR
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_HIGHMEM
- select CPU_CAVIUM_OCTEON
+ select SYS_HAS_CPU_CAVIUM_OCTEON
help
The Octeon simulator is software performance model of the Cavium
Octeon Processor. It supports simulating Octeon processors on x86
@@ -618,7 +622,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_HIGHMEM
select SYS_HAS_EARLY_PRINTK
- select CPU_CAVIUM_OCTEON
+ select SYS_HAS_CPU_CAVIUM_OCTEON
select SWAP_IO_SPACE
help
This option supports all of the Octeon reference boards from Cavium
@@ -637,7 +641,6 @@ endchoice
source "arch/mips/alchemy/Kconfig"
source "arch/mips/basler/excite/Kconfig"
-source "arch/mips/emma/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/lasat/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
@@ -761,9 +764,6 @@ config CFE
config DMA_COHERENT
bool
-config DMA_IP27
- bool
-
config DMA_NONCOHERENT
bool
select DMA_NEED_PCI_MAP_STATE
@@ -898,6 +898,18 @@ config MIPS_RM9122
bool
select SERIAL_RM9000
+config SOC_EMMA2RH
+ bool
+ select CEVT_R4K
+ select CSRC_R4K
+ select DMA_NONCOHERENT
+ select IRQ_CPU
+ select SWAP_IO_SPACE
+ select SYS_HAS_CPU_R5500
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
+ select SYS_SUPPORTS_BIG_ENDIAN
+
config SOC_PNX833X
bool
select CEVT_R4K
@@ -933,11 +945,6 @@ config SOC_PNX8550
config SWAP_IO_SPACE
bool
-config EMMA2RH
- bool
- depends on MARKEINS
- default y
-
config SERIAL_RM9000
bool
@@ -1237,6 +1244,7 @@ config CPU_SB1
config CPU_CAVIUM_OCTEON
bool "Cavium Octeon processor"
+ depends on SYS_HAS_CPU_CAVIUM_OCTEON
select IRQ_CPU
select IRQ_CPU_OCTEON
select CPU_HAS_PREFETCH
@@ -1317,6 +1325,9 @@ config SYS_HAS_CPU_RM9000
config SYS_HAS_CPU_SB1
bool
+config SYS_HAS_CPU_CAVIUM_OCTEON
+ bool
+
#
# CPU may reorder R->R, R->W, W->R, W->W
# Reordering beyond LL and SC is handled in WEAK_REORDERING_BEYOND_LLSC
@@ -1368,7 +1379,7 @@ config CPU_SUPPORTS_64BIT_KERNEL
#
config HARDWARE_WATCHPOINTS
bool
- default y if CPU_MIPS32 || CPU_MIPS64
+ default y if CPU_MIPSR1 || CPU_MIPSR2
menu "Kernel type"
@@ -1390,6 +1401,7 @@ config 32BIT
config 64BIT
bool "64-bit kernel"
depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL
+ select HAVE_SYSCALL_WRAPPERS
help
Select this option if you want to build a 64-bit kernel.
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 21b00e95daef..22dab2e14348 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -416,7 +416,7 @@ load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
#
# Common NEC EMMAXXX
#
-core-$(CONFIG_SOC_EMMA) += arch/mips/emma/common/
+core-$(CONFIG_SOC_EMMA2RH) += arch/mips/emma/common/
cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh
#
diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c
index 32880146cbc1..f58d4ffb8945 100644
--- a/arch/mips/alchemy/common/time.c
+++ b/arch/mips/alchemy/common/time.c
@@ -89,7 +89,7 @@ static struct clock_event_device au1x_rtcmatch2_clockdev = {
.irq = AU1000_RTC_MATCH2_INT,
.set_next_event = au1x_rtcmatch2_set_next_event,
.set_mode = au1x_rtcmatch2_set_mode,
- .cpumask = CPU_MASK_ALL,
+ .cpumask = CPU_MASK_ALL_PTR,
};
static struct irqaction au1x_rtcmatch2_irqaction = {
@@ -118,7 +118,7 @@ void __init plat_time_init(void)
* setup counter 1 (RTC) to tick at full speed
*/
t = 0xffffff;
- while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S) && t--)
+ while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S) && --t)
asm volatile ("nop");
if (!t)
goto cntr_err;
@@ -127,7 +127,7 @@ void __init plat_time_init(void)
au_sync();
t = 0xffffff;
- while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && t--)
+ while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && --t)
asm volatile ("nop");
if (!t)
goto cntr_err;
@@ -135,7 +135,7 @@ void __init plat_time_init(void)
au_sync();
t = 0xffffff;
- while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && t--)
+ while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && --t)
asm volatile ("nop");
if (!t)
goto cntr_err;
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index e085feddb4a4..5f4e49ba4713 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -15,13 +15,11 @@
#include <linux/serial.h>
#include <linux/types.h>
#include <linux/string.h> /* for memset */
-#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/time.h>
#include <linux/platform_device.h>
#include <linux/serial_core.h>
#include <linux/serial_8250.h>
-#include <linux/string.h>
#include <asm/processor.h>
#include <asm/reboot.h>
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index 34ea319be94c..0208723adf28 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -53,7 +53,7 @@ CONFIG_GENERIC_TIME=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_ARC=y
-CONFIG_DMA_IP27=y
+CONFIG_DMA_COHERENT=y
CONFIG_EARLY_PRINTK=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
# CONFIG_NO_IOPORT is not set
@@ -512,7 +512,7 @@ CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=m
-CONFIG_MD_RAID456=m
+CONFIG_MD_RAID456=y
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig
index 9d5bd2a0af3d..5380f1f582d9 100644
--- a/arch/mips/configs/jmr3927_defconfig
+++ b/arch/mips/configs/jmr3927_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc9
-# Fri Jul 11 23:01:36 2008
+# Linux kernel version: 2.6.29-rc7
+# Wed Mar 4 23:07:16 2009
#
CONFIG_MIPS=y
@@ -18,8 +18,10 @@ CONFIG_MIPS=y
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_MACH_EMMA is not set
# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_PMC_MSP is not set
@@ -39,7 +41,11 @@ CONFIG_MIPS=y
# CONFIG_SNI_RM is not set
CONFIG_MACH_TX39XX=y
# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_MACH_TXX9=y
CONFIG_TOSHIBA_JMR3927=y
CONFIG_SOC_TX3927=y
# CONFIG_TOSHIBA_FPCIB0 is not set
@@ -54,12 +60,14 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_CEVT_TXX9=y
CONFIG_GPIO_TXX9=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
# CONFIG_HOTPLUG_CPU is not set
# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_GPIO=y
@@ -87,6 +95,7 @@ CONFIG_CPU_TX39XX=y
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
@@ -94,6 +103,7 @@ CONFIG_CPU_TX39XX=y
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
CONFIG_SYS_HAS_CPU_TX39XX=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
@@ -117,14 +127,12 @@ CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
-# CONFIG_TICK_ONESHOT is not set
+CONFIG_UNEVICTABLE_LRU=y
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
@@ -159,6 +167,15 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
@@ -171,7 +188,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_HOTPLUG is not set
@@ -188,26 +204,23 @@ CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
+CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
-# CONFIG_HAVE_KPROBES is not set
-# CONFIG_HAVE_KRETPROBES is not set
-# CONFIG_HAVE_DMA_ATTRS is not set
-CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -221,7 +234,7 @@ CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
-CONFIG_CLASSIC_RCU=y
+# CONFIG_FREEZER is not set
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
@@ -231,12 +244,15 @@ CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_STUB is not set
CONFIG_MMU=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
@@ -245,15 +261,12 @@ CONFIG_TRAD_SIGNALS=y
#
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -293,6 +306,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -302,14 +316,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-
-#
-# Wireless
-#
-# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_EXT is not set
-# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_PHONET is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
#
@@ -323,7 +332,89 @@ CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+# CONFIG_MTD_BLKDEVS is not set
+# CONFIG_MTD_BLOCK is not set
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
@@ -336,6 +427,7 @@ CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -361,7 +453,6 @@ CONFIG_HAVE_IDE=y
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
@@ -383,6 +474,9 @@ CONFIG_PHYLIB=y
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -392,6 +486,7 @@ CONFIG_NET_ETHERNET=y
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
@@ -399,6 +494,9 @@ CONFIG_NET_ETHERNET=y
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
@@ -406,7 +504,6 @@ CONFIG_NET_PCI=y
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_TC35815=y
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -415,9 +512,11 @@ CONFIG_TC35815=y
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
+# CONFIG_ATL2 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@@ -428,6 +527,10 @@ CONFIG_TC35815=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_PPP is not set
@@ -440,27 +543,7 @@ CONFIG_TC35815=y
#
# Input device support
#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
+# CONFIG_INPUT is not set
#
# Hardware I/O ports
@@ -517,10 +600,11 @@ CONFIG_LEGACY_PTY_COUNT=256
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
-CONFIG_HAVE_GPIO_LIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
#
-# GPIO Support
+# Memory mapped GPIO expanders:
#
#
@@ -528,6 +612,11 @@ CONFIG_HAVE_GPIO_LIB=y
#
#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
# SPI GPIO expanders:
#
# CONFIG_W1 is not set
@@ -542,6 +631,7 @@ CONFIG_WATCHDOG=y
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
CONFIG_TXX9_WDT=y
#
@@ -549,18 +639,21 @@ CONFIG_TXX9_WDT=y
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -591,16 +684,26 @@ CONFIG_SSB_POSSIBLE=y
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
-# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_GPIO=y
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
@@ -626,27 +729,34 @@ CONFIG_RTC_INTF_DEV=y
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
CONFIG_RTC_DRV_DS1742=y
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
@@ -676,28 +786,17 @@ CONFIG_INOTIFY_USER=y
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
+# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
@@ -726,7 +825,16 @@ CONFIG_FRAME_WARN=1024
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+
+#
+# Tracers
+#
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_CMDLINE=""
#
@@ -734,15 +842,18 @@ CONFIG_CMDLINE=""
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/mips/configs/emma2rh_defconfig b/arch/mips/configs/markeins_defconfig
index fea9bc9865a3..bad8901f8f3c 100644
--- a/arch/mips/configs/emma2rh_defconfig
+++ b/arch/mips/configs/markeins_defconfig
@@ -35,7 +35,7 @@ CONFIG_ZONE_DMA=y
# CONFIG_PNX8550_STB810 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
-CONFIG_MARKEINS=y
+CONFIG_NEC_MARKEINS=y
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP32 is not set
@@ -68,7 +68,7 @@ CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_SWAP_IO_SPACE=y
-CONFIG_EMMA2RH=y
+CONFIG_SOC_EMMA2RH=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
@@ -574,9 +574,9 @@ CONFIG_MTD_CFI_UTIL=y
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0x1e000000
-CONFIG_MTD_PHYSMAP_LEN=0x02000000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+CONFIG_MTD_PHYSMAP_START=0x0
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
# CONFIG_MTD_PLATRAM is not set
#
diff --git a/arch/mips/configs/rbtx49xx_defconfig b/arch/mips/configs/rbtx49xx_defconfig
index 83d5c58662c8..1efe977497dd 100644
--- a/arch/mips/configs/rbtx49xx_defconfig
+++ b/arch/mips/configs/rbtx49xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc9
-# Fri Jul 11 23:03:21 2008
+# Linux kernel version: 2.6.29-rc7
+# Wed Mar 4 23:08:06 2009
#
CONFIG_MIPS=y
@@ -18,8 +18,10 @@ CONFIG_MIPS=y
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_MACH_EMMA is not set
# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_PMC_MSP is not set
@@ -39,20 +41,28 @@ CONFIG_MIPS=y
# CONFIG_SNI_RM is not set
# CONFIG_MACH_TX39XX is not set
CONFIG_MACH_TX49XX=y
+# CONFIG_MIKROTIK_RB532 is not set
# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_MACH_TXX9=y
CONFIG_TOSHIBA_RBTX4927=y
CONFIG_TOSHIBA_RBTX4938=y
+CONFIG_TOSHIBA_RBTX4939=y
CONFIG_SOC_TX4927=y
CONFIG_SOC_TX4938=y
+CONFIG_SOC_TX4939=y
+CONFIG_TXX9_7SEGLED=y
# CONFIG_TOSHIBA_FPCIB0 is not set
CONFIG_PICMG_PCI_BACKPLANE_DEFAULT=y
#
# Multiplex Pin Select
#
-CONFIG_TOSHIBA_RBTX4938_MPLEX_PIO58_61=y
+# CONFIG_TOSHIBA_RBTX4938_MPLEX_PIO58_61 is not set
# CONFIG_TOSHIBA_RBTX4938_MPLEX_NAND is not set
# CONFIG_TOSHIBA_RBTX4938_MPLEX_ATA is not set
+CONFIG_TOSHIBA_RBTX4938_MPLEX_KEEP=y
CONFIG_PCI_TX4927=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
@@ -64,14 +74,18 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
CONFIG_CEVT_R4K=y
CONFIG_CEVT_TXX9=y
+CONFIG_CSRC_R4K_LIB=y
CONFIG_CSRC_R4K=y
CONFIG_GPIO_TXX9=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
# CONFIG_HOTPLUG_CPU is not set
# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_GPIO=y
@@ -100,6 +114,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
CONFIG_CPU_TX49XX=y
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
@@ -107,6 +122,7 @@ CONFIG_CPU_TX49XX=y
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
CONFIG_SYS_HAS_CPU_TX49XX=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
@@ -134,13 +150,12 @@ CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
@@ -176,6 +191,15 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -190,7 +214,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_HOTPLUG is not set
@@ -207,30 +230,26 @@ CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
+CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
-# CONFIG_HAVE_KPROBES is not set
-# CONFIG_HAVE_KRETPROBES is not set
-# CONFIG_HAVE_DMA_ATTRS is not set
-CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
-# CONFIG_MODULE_UNLOAD is not set
+CONFIG_MODULE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -244,7 +263,8 @@ CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
+# CONFIG_PROBE_INITRD_HEADER is not set
+# CONFIG_FREEZER is not set
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
@@ -254,12 +274,15 @@ CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
CONFIG_MMU=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
@@ -268,15 +291,12 @@ CONFIG_TRAD_SIGNALS=y
#
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -318,6 +338,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -327,14 +348,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-
-#
-# Wireless
-#
-# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_EXT is not set
-# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_PHONET is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
#
@@ -348,7 +364,90 @@ CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+# CONFIG_MTD_BLKDEVS is not set
+# CONFIG_MTD_BLOCK is not set
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
@@ -365,9 +464,60 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
-# CONFIG_IDE is not set
+CONFIG_IDE=y
+
+#
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
+#
+CONFIG_IDE_TIMINGS=y
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
+
+#
+# PCI IDE chipsets support
+#
+# CONFIG_BLK_DEV_GENERIC is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+CONFIG_BLK_DEV_IDE_TX4938=y
+CONFIG_BLK_DEV_IDE_TX4939=y
+CONFIG_BLK_DEV_IDEDMA=y
#
# SCSI device support
@@ -390,7 +540,6 @@ CONFIG_HAVE_IDE=y
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
@@ -412,15 +561,19 @@ CONFIG_PHYLIB=y
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
+CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
+CONFIG_SMC91X=y
# CONFIG_DM9000 is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
@@ -429,6 +582,9 @@ CONFIG_NE2000=y
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
@@ -436,7 +592,6 @@ CONFIG_NET_PCI=y
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_TC35815=y
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -445,9 +600,11 @@ CONFIG_TC35815=y
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
+# CONFIG_ATL2 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@@ -458,6 +615,10 @@ CONFIG_TC35815=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_PPP is not set
@@ -502,6 +663,7 @@ CONFIG_SERIAL_TXX9_CONSOLE=y
CONFIG_SERIAL_TXX9_STDSERIAL=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -517,17 +679,19 @@ CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_GPIO is not set
CONFIG_SPI_TXX9=y
#
# SPI Protocol Masters
#
-CONFIG_EEPROM_AT25=y
# CONFIG_SPI_TLE62X0 is not set
-CONFIG_HAVE_GPIO_LIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
#
-# GPIO Support
+# Memory mapped GPIO expanders:
#
#
@@ -535,8 +699,14 @@ CONFIG_HAVE_GPIO_LIB=y
#
#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
# SPI GPIO expanders:
#
+# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MCP23S08 is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
@@ -550,6 +720,7 @@ CONFIG_WATCHDOG=y
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
CONFIG_TXX9_WDT=m
#
@@ -557,18 +728,21 @@ CONFIG_TXX9_WDT=m
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -599,15 +773,27 @@ CONFIG_SSB_POSSIBLE=y
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_GPIO=y
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+CONFIG_LEDS_TRIGGER_IDE_DISK=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
@@ -628,35 +814,47 @@ CONFIG_RTC_INTF_DEV_UIE_EMUL=y
#
# SPI RTC drivers
#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
CONFIG_RTC_DRV_RS5C348=y
+# CONFIG_RTC_DRV_DS3234 is not set
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
CONFIG_RTC_DRV_DS1742=y
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
+CONFIG_RTC_DRV_TX4939=y
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_DNOTIFY is not set
@@ -687,30 +885,19 @@ CONFIG_GENERIC_ACL=y
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
+# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
@@ -740,7 +927,16 @@ CONFIG_FRAME_WARN=1024
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+
+#
+# Tracers
+#
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_CMDLINE=""
#
@@ -748,15 +944,18 @@ CONFIG_CMDLINE=""
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/mips/emma/Kconfig b/arch/mips/emma/Kconfig
deleted file mode 100644
index 9669c72123c9..000000000000
--- a/arch/mips/emma/Kconfig
+++ /dev/null
@@ -1,29 +0,0 @@
-choice
- prompt "Machine type"
- depends on MACH_EMMA
- default NEC_MARKEINS
-
-config NEC_MARKEINS
- bool "NEC EMMA2RH Mark-eins board"
- select SOC_EMMA2RH
- select HW_HAS_PCI
- help
- This enables support for the NEC Electronics Mark-eins boards.
-
-endchoice
-
-config SOC_EMMA2RH
- bool
- select SOC_EMMA
- select SYS_HAS_CPU_R5500
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL
-
-config SOC_EMMA
- bool
- select CEVT_R4K
- select CSRC_R4K
- select DMA_NONCOHERENT
- select IRQ_CPU
- select SWAP_IO_SPACE
- select SYS_SUPPORTS_BIG_ENDIAN
diff --git a/arch/mips/emma/markeins/platform.c b/arch/mips/emma/markeins/platform.c
index 88e87f6b3442..d5f47e4f0d18 100644
--- a/arch/mips/emma/markeins/platform.c
+++ b/arch/mips/emma/markeins/platform.c
@@ -141,13 +141,6 @@ static struct platform_device serial_emma = {
},
};
-static struct platform_device *devices[] = {
- &i2c_emma_devices[0],
- &i2c_emma_devices[1],
- &i2c_emma_devices[2],
- &serial_emma,
-};
-
static struct mtd_partition markeins_parts[] = {
[0] = {
.name = "RootFS",
@@ -181,11 +174,39 @@ static struct mtd_partition markeins_parts[] = {
},
};
+static struct physmap_flash_data markeins_flash_data = {
+ .width = 2,
+ .nr_parts = ARRAY_SIZE(markeins_parts),
+ .parts = markeins_parts
+};
+
+static struct resource markeins_flash_resource = {
+ .start = 0x1e000000,
+ .end = 0x02000000,
+ .flags = IORESOURCE_MEM
+};
+
+static struct platform_device markeins_flash_device = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &markeins_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &markeins_flash_resource,
+};
+
+static struct platform_device *devices[] = {
+ i2c_emma_devices,
+ i2c_emma_devices + 1,
+ i2c_emma_devices + 2,
+ &serial_emma,
+ &markeins_flash_device,
+};
+
static int __init platform_devices_setup(void)
{
- physmap_set_partitions(markeins_parts, ARRAY_SIZE(markeins_parts));
return platform_add_devices(devices, ARRAY_SIZE(devices));
}
arch_initcall(platform_devices_setup);
-
diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
index c996c3b4d074..1b332e15ab52 100644
--- a/arch/mips/include/asm/atomic.h
+++ b/arch/mips/include/asm/atomic.h
@@ -50,7 +50,7 @@
static __inline__ void atomic_add(int i, atomic_t * v)
{
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -62,7 +62,7 @@ static __inline__ void atomic_add(int i, atomic_t * v)
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -95,7 +95,7 @@ static __inline__ void atomic_add(int i, atomic_t * v)
static __inline__ void atomic_sub(int i, atomic_t * v)
{
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -107,7 +107,7 @@ static __inline__ void atomic_sub(int i, atomic_t * v)
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -135,12 +135,12 @@ static __inline__ void atomic_sub(int i, atomic_t * v)
*/
static __inline__ int atomic_add_return(int i, atomic_t * v)
{
- unsigned long result;
+ int result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -154,7 +154,7 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -187,12 +187,12 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
static __inline__ int atomic_sub_return(int i, atomic_t * v)
{
- unsigned long result;
+ int result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -206,7 +206,7 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -247,12 +247,12 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
*/
static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
{
- unsigned long result;
+ int result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -270,7 +270,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -429,7 +429,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
static __inline__ void atomic64_add(long i, atomic64_t * v)
{
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -441,7 +441,7 @@ static __inline__ void atomic64_add(long i, atomic64_t * v)
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -474,7 +474,7 @@ static __inline__ void atomic64_add(long i, atomic64_t * v)
static __inline__ void atomic64_sub(long i, atomic64_t * v)
{
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -486,7 +486,7 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v)
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -514,12 +514,12 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v)
*/
static __inline__ long atomic64_add_return(long i, atomic64_t * v)
{
- unsigned long result;
+ long result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -533,7 +533,7 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -566,12 +566,12 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
{
- unsigned long result;
+ long result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -585,7 +585,7 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -626,12 +626,12 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
*/
static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
{
- unsigned long result;
+ long result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -649,7 +649,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h
index ac5d541368e9..6c5b40905dd6 100644
--- a/arch/mips/include/asm/compat.h
+++ b/arch/mips/include/asm/compat.h
@@ -3,6 +3,8 @@
/*
* Architecture specific compatibility types
*/
+#include <linux/seccomp.h>
+#include <linux/thread_info.h>
#include <linux/types.h>
#include <asm/page.h>
#include <asm/ptrace.h>
@@ -218,4 +220,9 @@ struct compat_shmid64_ds {
compat_ulong_t __unused2;
};
+static inline int is_compat_task(void)
+{
+ return test_thread_flag(TIF_32BIT);
+}
+
#endif /* _ASM_COMPAT_H */
diff --git a/arch/mips/include/asm/hazards.h b/arch/mips/include/asm/hazards.h
index 43baed16a109..134e1fc8f4d6 100644
--- a/arch/mips/include/asm/hazards.h
+++ b/arch/mips/include/asm/hazards.h
@@ -138,7 +138,8 @@ do { \
__instruction_hazard(); \
} while (0)
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_CAVIUM_OCTEON)
+#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \
+ defined(CONFIG_CPU_R5500)
/*
* R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
diff --git a/arch/mips/include/asm/mach-rc32434/gpio.h b/arch/mips/include/asm/mach-rc32434/gpio.h
index b5cf6457305a..3cb50d17b62d 100644
--- a/arch/mips/include/asm/mach-rc32434/gpio.h
+++ b/arch/mips/include/asm/mach-rc32434/gpio.h
@@ -80,11 +80,8 @@ struct rb532_gpio_reg {
/* Compact Flash GPIO pin */
#define CF_GPIO_NUM 13
-extern void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val);
-extern unsigned get_434_reg(unsigned reg_offs);
-extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
-extern unsigned char get_latch_u5(void);
extern void rb532_gpio_set_ilevel(int bit, unsigned gpio);
extern void rb532_gpio_set_istat(int bit, unsigned gpio);
+extern void rb532_gpio_set_func(unsigned gpio);
#endif /* _RC32434_GPIO_H_ */
diff --git a/arch/mips/include/asm/mach-rc32434/irq.h b/arch/mips/include/asm/mach-rc32434/irq.h
index 56738d8ec4e2..023a5b100ed0 100644
--- a/arch/mips/include/asm/mach-rc32434/irq.h
+++ b/arch/mips/include/asm/mach-rc32434/irq.h
@@ -30,4 +30,7 @@
#define ETH0_RX_OVR_IRQ (GROUP3_IRQ_BASE + 9)
#define ETH0_TX_UND_IRQ (GROUP3_IRQ_BASE + 10)
+#define GPIO_MAPPED_IRQ_BASE GROUP4_IRQ_BASE
+#define GPIO_MAPPED_IRQ_GROUP 4
+
#endif /* __ASM_RC32434_IRQ_H */
diff --git a/arch/mips/include/asm/mach-rc32434/rb.h b/arch/mips/include/asm/mach-rc32434/rb.h
index f25a84916703..6dc5f8df1f3e 100644
--- a/arch/mips/include/asm/mach-rc32434/rb.h
+++ b/arch/mips/include/asm/mach-rc32434/rb.h
@@ -83,4 +83,7 @@ struct mpmc_device {
void __iomem *base;
};
+extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
+extern unsigned char get_latch_u5(void);
+
#endif /* __ASM_RC32434_RB_H */
diff --git a/arch/mips/include/asm/prefetch.h b/arch/mips/include/asm/prefetch.h
index 17850834ccb0..a56594f360ee 100644
--- a/arch/mips/include/asm/prefetch.h
+++ b/arch/mips/include/asm/prefetch.h
@@ -26,7 +26,7 @@
* Pref_WriteBackInvalidate is a nop and Pref_PrepareForStore is broken in
* current versions due to erratum G105.
*
- * VR7701 only implements the Load prefetch.
+ * VR5500 (including VR5701 and VR7701) only implement load prefetch.
*
* Finally MIPS32 and MIPS64 implement all of the following hints.
*/
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index 1f30d16d4669..ce47118e52b7 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -105,7 +105,7 @@ struct pt_watch_regs {
enum pt_watch_style style;
union {
struct mips32_watch_regs mips32;
- struct mips32_watch_regs mips64;
+ struct mips64_watch_regs mips64;
};
};
diff --git a/arch/mips/include/asm/seccomp.h b/arch/mips/include/asm/seccomp.h
index 36ed44070256..ae6306ebdcad 100644
--- a/arch/mips/include/asm/seccomp.h
+++ b/arch/mips/include/asm/seccomp.h
@@ -1,6 +1,5 @@
#ifndef __ASM_SECCOMP_H
-#include <linux/thread_info.h>
#include <linux/unistd.h>
#define __NR_seccomp_read __NR_read
@@ -16,8 +15,6 @@
*/
#ifdef CONFIG_MIPS32_O32
-#define TIF_32BIT TIF_32BIT_REGS
-
#define __NR_seccomp_read_32 4003
#define __NR_seccomp_write_32 4004
#define __NR_seccomp_exit_32 4001
@@ -25,8 +22,6 @@
#elif defined(CONFIG_MIPS32_N32)
-#define TIF_32BIT _TIF_32BIT_ADDR
-
#define __NR_seccomp_read_32 6000
#define __NR_seccomp_write_32 6001
#define __NR_seccomp_exit_32 6058
diff --git a/arch/mips/include/asm/spinlock.h b/arch/mips/include/asm/spinlock.h
index 1a1f320c30d8..0884947ebe27 100644
--- a/arch/mips/include/asm/spinlock.h
+++ b/arch/mips/include/asm/spinlock.h
@@ -51,6 +51,7 @@ static inline int __raw_spin_is_contended(raw_spinlock_t *lock)
return (((counters >> 14) - counters) & 0x1fff) > 1;
}
+#define __raw_spin_is_contended __raw_spin_is_contended
static inline void __raw_spin_lock(raw_spinlock_t *lock)
{
diff --git a/arch/mips/include/asm/termios.h b/arch/mips/include/asm/termios.h
index a275661fa7e1..8f77f774a2a0 100644
--- a/arch/mips/include/asm/termios.h
+++ b/arch/mips/include/asm/termios.h
@@ -9,6 +9,7 @@
#ifndef _ASM_TERMIOS_H
#define _ASM_TERMIOS_H
+#include <linux/errno.h>
#include <asm/termbits.h>
#include <asm/ioctls.h>
@@ -94,38 +95,81 @@ struct termio {
/*
* Translate a "termio" structure into a "termios". Ugh.
*/
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
- unsigned short tmp; \
- get_user(tmp, &(termio)->c_iflag); \
- (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
- get_user(tmp, &(termio)->c_oflag); \
- (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
- get_user(tmp, &(termio)->c_cflag); \
- (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
- get_user(tmp, &(termio)->c_lflag); \
- (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
- get_user((termios)->c_line, &(termio)->c_line); \
- copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
+static inline int user_termio_to_kernel_termios(struct ktermios *termios,
+ struct termio __user *termio)
+{
+ unsigned short iflag, oflag, cflag, lflag;
+ unsigned int err;
+
+ if (!access_ok(VERIFY_READ, termio, sizeof(struct termio)))
+ return -EFAULT;
+
+ err = __get_user(iflag, &termio->c_iflag);
+ termios->c_iflag = (termios->c_iflag & 0xffff0000) | iflag;
+ err |=__get_user(oflag, &termio->c_oflag);
+ termios->c_oflag = (termios->c_oflag & 0xffff0000) | oflag;
+ err |=__get_user(cflag, &termio->c_cflag);
+ termios->c_cflag = (termios->c_cflag & 0xffff0000) | cflag;
+ err |=__get_user(lflag, &termio->c_lflag);
+ termios->c_lflag = (termios->c_lflag & 0xffff0000) | lflag;
+ err |=__get_user(termios->c_line, &termio->c_line);
+ if (err)
+ return -EFAULT;
+
+ if (__copy_from_user(termios->c_cc, termio->c_cc, NCC))
+ return -EFAULT;
+
+ return 0;
+}
/*
* Translate a "termios" structure into a "termio". Ugh.
*/
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
- put_user((termios)->c_iflag, &(termio)->c_iflag); \
- put_user((termios)->c_oflag, &(termio)->c_oflag); \
- put_user((termios)->c_cflag, &(termio)->c_cflag); \
- put_user((termios)->c_lflag, &(termio)->c_lflag); \
- put_user((termios)->c_line, &(termio)->c_line); \
- copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
+static inline int kernel_termios_to_user_termio(struct termio __user *termio,
+ struct ktermios *termios)
+{
+ int err;
+
+ if (!access_ok(VERIFY_WRITE, termio, sizeof(struct termio)))
+ return -EFAULT;
+
+ err = __put_user(termios->c_iflag, &termio->c_iflag);
+ err |= __put_user(termios->c_oflag, &termio->c_oflag);
+ err |= __put_user(termios->c_cflag, &termio->c_cflag);
+ err |= __put_user(termios->c_lflag, &termio->c_lflag);
+ err |= __put_user(termios->c_line, &termio->c_line);
+ if (err)
+ return -EFAULT;
+
+ if (__copy_to_user(termio->c_cc, termios->c_cc, NCC))
+ return -EFAULT;
+
+ return 0;
+}
+
+static inline int user_termios_to_kernel_termios(struct ktermios __user *k,
+ struct termios2 *u)
+{
+ return copy_from_user(k, u, sizeof(struct termios2)) ? -EFAULT : 0;
+}
+
+static inline int kernel_termios_to_user_termios(struct termios2 __user *u,
+ struct ktermios *k)
+{
+ return copy_to_user(u, k, sizeof(struct termios2)) ? -EFAULT : 0;
+}
+
+static inline int user_termios_to_kernel_termios_1(struct ktermios *k,
+ struct termios __user *u)
+{
+ return copy_from_user(k, u, sizeof(struct termios)) ? -EFAULT : 0;
+}
+
+static inline int kernel_termios_to_user_termios_1(struct termios __user *u,
+ struct ktermios *k)
+{
+ return copy_to_user(u, k, sizeof(struct termios)) ? -EFAULT : 0;
+}
#endif /* defined(__KERNEL__) */
diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
index 3f76de73c943..676aa2ae1913 100644
--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -127,6 +127,12 @@ register struct thread_info *__current_thread_info __asm__("$28");
#define TIF_LOAD_WATCH 25 /* If set, load watch registers */
#define TIF_SYSCALL_TRACE 31 /* syscall trace active */
+#ifdef CONFIG_MIPS32_O32
+#define TIF_32BIT TIF_32BIT_REGS
+#elif defined(CONFIG_MIPS32_N32)
+#define TIF_32BIT _TIF_32BIT_ADDR
+#endif /* CONFIG_MIPS32_O32 */
+
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
diff --git a/arch/mips/include/asm/txx9/tx4939.h b/arch/mips/include/asm/txx9/tx4939.h
index 88badb423010..964ef7ede268 100644
--- a/arch/mips/include/asm/txx9/tx4939.h
+++ b/arch/mips/include/asm/txx9/tx4939.h
@@ -541,5 +541,6 @@ void tx4939_irq_init(void);
int tx4939_irq(void);
void tx4939_mtd_init(int ch);
void tx4939_ata_init(void);
+void tx4939_rtc_init(void);
#endif /* __ASM_TXX9_TX4939_H */
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index a7162a4484cf..1bdbcad3bb74 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -149,6 +149,7 @@ void __init check_wait(void)
case CPU_R4650:
case CPU_R4700:
case CPU_R5000:
+ case CPU_R5500:
case CPU_NEVADA:
case CPU_4KC:
case CPU_4KEC:
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index fb6f73148df2..8882e5766f27 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -458,7 +458,11 @@ NESTED(nmi_handler, PT_SIZE, sp)
BUILD_HANDLER fpe fpe fpe silent /* #15 */
BUILD_HANDLER mdmx mdmx sti silent /* #22 */
#ifdef CONFIG_HARDWARE_WATCHPOINTS
- BUILD_HANDLER watch watch sti silent /* #23 */
+ /*
+ * For watch, interrupts will be enabled after the watch
+ * registers are read.
+ */
+ BUILD_HANDLER watch watch cli silent /* #23 */
#else
BUILD_HANDLER watch watch sti verbose /* #23 */
#endif
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index a0ff2b66e22b..4b4007b3083a 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -111,7 +111,6 @@ int show_interrupts(struct seq_file *p, void *v)
seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
#endif
seq_printf(p, " %14s", irq_desc[i].chip->name);
- seq_printf(p, "-%-8s", irq_desc[i].name);
seq_printf(p, " %s", action->name);
for (action=action->next; action; action = action->next)
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index aa2c55e3b55f..1a86f84fa947 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -32,6 +32,7 @@
#include <linux/module.h>
#include <linux/binfmts.h>
#include <linux/security.h>
+#include <linux/syscalls.h>
#include <linux/compat.h>
#include <linux/vfs.h>
#include <linux/ipc.h>
@@ -63,9 +64,9 @@
#define merge_64(r1, r2) ((((r2) & 0xffffffffUL) << 32) + ((r1) & 0xffffffffUL))
#endif
-asmlinkage unsigned long
-sys32_mmap2(unsigned long addr, unsigned long len, unsigned long prot,
- unsigned long flags, unsigned long fd, unsigned long pgoff)
+SYSCALL_DEFINE6(32_mmap2, unsigned long, addr, unsigned long, len,
+ unsigned long, prot, unsigned long, flags, unsigned long, fd,
+ unsigned long, pgoff)
{
struct file * file = NULL;
unsigned long error;
@@ -121,21 +122,21 @@ struct rlimit32 {
int rlim_max;
};
-asmlinkage long sys32_truncate64(const char __user * path,
- unsigned long __dummy, int a2, int a3)
+SYSCALL_DEFINE4(32_truncate64, const char __user *, path,
+ unsigned long, __dummy, unsigned long, a2, unsigned long, a3)
{
return sys_truncate(path, merge_64(a2, a3));
}
-asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long __dummy,
- int a2, int a3)
+SYSCALL_DEFINE4(32_ftruncate64, unsigned long, fd, unsigned long, __dummy,
+ unsigned long, a2, unsigned long, a3)
{
return sys_ftruncate(fd, merge_64(a2, a3));
}
-asmlinkage int sys32_llseek(unsigned int fd, unsigned int offset_high,
- unsigned int offset_low, loff_t __user * result,
- unsigned int origin)
+SYSCALL_DEFINE5(32_llseek, unsigned long, fd, unsigned long, offset_high,
+ unsigned long, offset_low, loff_t __user *, result,
+ unsigned long, origin)
{
return sys_llseek(fd, offset_high, offset_low, result, origin);
}
@@ -144,20 +145,20 @@ asmlinkage int sys32_llseek(unsigned int fd, unsigned int offset_high,
lseek back to original location. They fail just like lseek does on
non-seekable files. */
-asmlinkage ssize_t sys32_pread(unsigned int fd, char __user * buf,
- size_t count, u32 unused, u64 a4, u64 a5)
+SYSCALL_DEFINE6(32_pread, unsigned long, fd, char __user *, buf, size_t, count,
+ unsigned long, unused, unsigned long, a4, unsigned long, a5)
{
return sys_pread64(fd, buf, count, merge_64(a4, a5));
}
-asmlinkage ssize_t sys32_pwrite(unsigned int fd, const char __user * buf,
- size_t count, u32 unused, u64 a4, u64 a5)
+SYSCALL_DEFINE6(32_pwrite, unsigned int, fd, const char __user *, buf,
+ size_t, count, u32, unused, u64, a4, u64, a5)
{
return sys_pwrite64(fd, buf, count, merge_64(a4, a5));
}
-asmlinkage int sys32_sched_rr_get_interval(compat_pid_t pid,
- struct compat_timespec __user *interval)
+SYSCALL_DEFINE2(32_sched_rr_get_interval, compat_pid_t, pid,
+ struct compat_timespec __user *, interval)
{
struct timespec t;
int ret;
@@ -174,8 +175,8 @@ asmlinkage int sys32_sched_rr_get_interval(compat_pid_t pid,
#ifdef CONFIG_SYSVIPC
-asmlinkage long
-sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
+SYSCALL_DEFINE6(32_ipc, u32, call, long, first, long, second, long, third,
+ unsigned long, ptr, unsigned long, fifth)
{
int version, err;
@@ -233,8 +234,8 @@ sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
#else
-asmlinkage long
-sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
+SYSCALL_DEFINE6(32_ipc, u32, call, int, first, int, second, int, third,
+ u32, ptr, u32, fifth)
{
return -ENOSYS;
}
@@ -242,7 +243,7 @@ sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
#endif /* CONFIG_SYSVIPC */
#ifdef CONFIG_MIPS32_N32
-asmlinkage long sysn32_semctl(int semid, int semnum, int cmd, u32 arg)
+SYSCALL_DEFINE4(n32_semctl, int, semid, int, semnum, int, cmd, u32, arg)
{
/* compat_sys_semctl expects a pointer to union semun */
u32 __user *uptr = compat_alloc_user_space(sizeof(u32));
@@ -251,13 +252,14 @@ asmlinkage long sysn32_semctl(int semid, int semnum, int cmd, u32 arg)
return compat_sys_semctl(semid, semnum, cmd, uptr);
}
-asmlinkage long sysn32_msgsnd(int msqid, u32 msgp, unsigned msgsz, int msgflg)
+SYSCALL_DEFINE4(n32_msgsnd, int, msqid, u32, msgp, unsigned int, msgsz,
+ int, msgflg)
{
return compat_sys_msgsnd(msqid, msgsz, msgflg, compat_ptr(msgp));
}
-asmlinkage long sysn32_msgrcv(int msqid, u32 msgp, size_t msgsz, int msgtyp,
- int msgflg)
+SYSCALL_DEFINE5(n32_msgrcv, int, msqid, u32, msgp, size_t, msgsz,
+ int, msgtyp, int, msgflg)
{
return compat_sys_msgrcv(msqid, msgsz, msgtyp, msgflg, IPC_64,
compat_ptr(msgp));
@@ -277,7 +279,7 @@ struct sysctl_args32
#ifdef CONFIG_SYSCTL_SYSCALL
-asmlinkage long sys32_sysctl(struct sysctl_args32 __user *args)
+SYSCALL_DEFINE1(32_sysctl, struct sysctl_args32 __user *, args)
{
struct sysctl_args32 tmp;
int error;
@@ -316,9 +318,16 @@ asmlinkage long sys32_sysctl(struct sysctl_args32 __user *args)
return error;
}
+#else
+
+SYSCALL_DEFINE1(32_sysctl, struct sysctl_args32 __user *, args)
+{
+ return -ENOSYS;
+}
+
#endif /* CONFIG_SYSCTL_SYSCALL */
-asmlinkage long sys32_newuname(struct new_utsname __user * name)
+SYSCALL_DEFINE1(32_newuname, struct new_utsname __user *, name)
{
int ret = 0;
@@ -334,7 +343,7 @@ asmlinkage long sys32_newuname(struct new_utsname __user * name)
return ret;
}
-asmlinkage int sys32_personality(unsigned long personality)
+SYSCALL_DEFINE1(32_personality, unsigned long, personality)
{
int ret;
personality &= 0xffffffff;
@@ -357,7 +366,7 @@ struct ustat32 {
extern asmlinkage long sys_ustat(dev_t dev, struct ustat __user * ubuf);
-asmlinkage int sys32_ustat(dev_t dev, struct ustat32 __user * ubuf32)
+SYSCALL_DEFINE2(32_ustat, dev_t, dev, struct ustat32 __user *, ubuf32)
{
int err;
struct ustat tmp;
@@ -381,8 +390,8 @@ out:
return err;
}
-asmlinkage int sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset,
- s32 count)
+SYSCALL_DEFINE4(32_sendfile, long, out_fd, long, in_fd,
+ compat_off_t __user *, offset, s32, count)
{
mm_segment_t old_fs = get_fs();
int ret;
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index 5e77a3a21f98..42461310b185 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -79,7 +79,8 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len,
euid = current_euid();
retval = -EPERM;
- if (euid != p->euid && euid != p->uid && !capable(CAP_SYS_NICE)) {
+ if (euid != p->cred->euid && euid != p->cred->uid &&
+ !capable(CAP_SYS_NICE)) {
read_unlock(&tasklist_lock);
goto out_unlock;
}
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 51d1ba415b90..9ab70c3b5be6 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -399,7 +399,7 @@ einval: li v0, -ENOSYS
sys sys_swapon 2
sys sys_reboot 3
sys sys_old_readdir 3
- sys old_mmap 6 /* 4090 */
+ sys sys_mips_mmap 6 /* 4090 */
sys sys_munmap 2
sys sys_truncate 2
sys sys_ftruncate 2
@@ -519,7 +519,7 @@ einval: li v0, -ENOSYS
sys sys_sendfile 4
sys sys_ni_syscall 0
sys sys_ni_syscall 0
- sys sys_mmap2 6 /* 4210 */
+ sys sys_mips_mmap2 6 /* 4210 */
sys sys_truncate64 4
sys sys_ftruncate64 4
sys sys_stat64 2
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index a9e171618994..9b4698667154 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -207,7 +207,7 @@ sys_call_table:
PTR sys_newlstat
PTR sys_poll
PTR sys_lseek
- PTR old_mmap
+ PTR sys_mips_mmap
PTR sys_mprotect /* 5010 */
PTR sys_munmap
PTR sys_brk
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 30f3b6317a83..7438e92f8a01 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -129,12 +129,12 @@ EXPORT(sysn32_call_table)
PTR sys_newlstat
PTR sys_poll
PTR sys_lseek
- PTR old_mmap
+ PTR sys_mips_mmap
PTR sys_mprotect /* 6010 */
PTR sys_munmap
PTR sys_brk
- PTR sys32_rt_sigaction
- PTR sys32_rt_sigprocmask
+ PTR sys_32_rt_sigaction
+ PTR sys_32_rt_sigprocmask
PTR compat_sys_ioctl /* 6015 */
PTR sys_pread64
PTR sys_pwrite64
@@ -159,7 +159,7 @@ EXPORT(sysn32_call_table)
PTR compat_sys_setitimer
PTR sys_alarm
PTR sys_getpid
- PTR sys32_sendfile
+ PTR sys_32_sendfile
PTR sys_socket /* 6040 */
PTR sys_connect
PTR sys_accept
@@ -181,14 +181,14 @@ EXPORT(sysn32_call_table)
PTR sys_exit
PTR compat_sys_wait4
PTR sys_kill /* 6060 */
- PTR sys32_newuname
+ PTR sys_32_newuname
PTR sys_semget
PTR sys_semop
- PTR sysn32_semctl
+ PTR sys_n32_semctl
PTR sys_shmdt /* 6065 */
PTR sys_msgget
- PTR sysn32_msgsnd
- PTR sysn32_msgrcv
+ PTR sys_n32_msgsnd
+ PTR sys_n32_msgrcv
PTR compat_sys_msgctl
PTR compat_sys_fcntl /* 6070 */
PTR sys_flock
@@ -245,15 +245,15 @@ EXPORT(sysn32_call_table)
PTR sys_getsid
PTR sys_capget
PTR sys_capset
- PTR sys32_rt_sigpending /* 6125 */
+ PTR sys_32_rt_sigpending /* 6125 */
PTR compat_sys_rt_sigtimedwait
- PTR sys32_rt_sigqueueinfo
+ PTR sys_32_rt_sigqueueinfo
PTR sysn32_rt_sigsuspend
PTR sys32_sigaltstack
PTR compat_sys_utime /* 6130 */
PTR sys_mknod
- PTR sys32_personality
- PTR sys32_ustat
+ PTR sys_32_personality
+ PTR sys_32_ustat
PTR compat_sys_statfs
PTR compat_sys_fstatfs /* 6135 */
PTR sys_sysfs
@@ -265,14 +265,14 @@ EXPORT(sysn32_call_table)
PTR sys_sched_getscheduler
PTR sys_sched_get_priority_max
PTR sys_sched_get_priority_min
- PTR sys32_sched_rr_get_interval /* 6145 */
+ PTR sys_32_sched_rr_get_interval /* 6145 */
PTR sys_mlock
PTR sys_munlock
PTR sys_mlockall
PTR sys_munlockall
PTR sys_vhangup /* 6150 */
PTR sys_pivot_root
- PTR sys32_sysctl
+ PTR sys_32_sysctl
PTR sys_prctl
PTR compat_sys_adjtimex
PTR compat_sys_setrlimit /* 6155 */
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index fefef4af8595..b0fef4ff9827 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -265,12 +265,12 @@ sys_call_table:
PTR sys_olduname
PTR sys_umask /* 4060 */
PTR sys_chroot
- PTR sys32_ustat
+ PTR sys_32_ustat
PTR sys_dup2
PTR sys_getppid
PTR sys_getpgrp /* 4065 */
PTR sys_setsid
- PTR sys32_sigaction
+ PTR sys_32_sigaction
PTR sys_sgetmask
PTR sys_ssetmask
PTR sys_setreuid /* 4070 */
@@ -293,7 +293,7 @@ sys_call_table:
PTR sys_swapon
PTR sys_reboot
PTR compat_sys_old_readdir
- PTR old_mmap /* 4090 */
+ PTR sys_mips_mmap /* 4090 */
PTR sys_munmap
PTR sys_truncate
PTR sys_ftruncate
@@ -320,12 +320,12 @@ sys_call_table:
PTR compat_sys_wait4
PTR sys_swapoff /* 4115 */
PTR compat_sys_sysinfo
- PTR sys32_ipc
+ PTR sys_32_ipc
PTR sys_fsync
PTR sys32_sigreturn
PTR sys32_clone /* 4120 */
PTR sys_setdomainname
- PTR sys32_newuname
+ PTR sys_32_newuname
PTR sys_ni_syscall /* sys_modify_ldt */
PTR compat_sys_adjtimex
PTR sys_mprotect /* 4125 */
@@ -339,11 +339,11 @@ sys_call_table:
PTR sys_fchdir
PTR sys_bdflush
PTR sys_sysfs /* 4135 */
- PTR sys32_personality
+ PTR sys_32_personality
PTR sys_ni_syscall /* for afs_syscall */
PTR sys_setfsuid
PTR sys_setfsgid
- PTR sys32_llseek /* 4140 */
+ PTR sys_32_llseek /* 4140 */
PTR compat_sys_getdents
PTR compat_sys_select
PTR sys_flock
@@ -356,7 +356,7 @@ sys_call_table:
PTR sys_ni_syscall /* 4150 */
PTR sys_getsid
PTR sys_fdatasync
- PTR sys32_sysctl
+ PTR sys_32_sysctl
PTR sys_mlock
PTR sys_munlock /* 4155 */
PTR sys_mlockall
@@ -368,7 +368,7 @@ sys_call_table:
PTR sys_sched_yield
PTR sys_sched_get_priority_max
PTR sys_sched_get_priority_min
- PTR sys32_sched_rr_get_interval /* 4165 */
+ PTR sys_32_sched_rr_get_interval /* 4165 */
PTR compat_sys_nanosleep
PTR sys_mremap
PTR sys_accept
@@ -397,25 +397,25 @@ sys_call_table:
PTR sys_getresgid
PTR sys_prctl
PTR sys32_rt_sigreturn
- PTR sys32_rt_sigaction
- PTR sys32_rt_sigprocmask /* 4195 */
- PTR sys32_rt_sigpending
+ PTR sys_32_rt_sigaction
+ PTR sys_32_rt_sigprocmask /* 4195 */
+ PTR sys_32_rt_sigpending
PTR compat_sys_rt_sigtimedwait
- PTR sys32_rt_sigqueueinfo
+ PTR sys_32_rt_sigqueueinfo
PTR sys32_rt_sigsuspend
- PTR sys32_pread /* 4200 */
- PTR sys32_pwrite
+ PTR sys_32_pread /* 4200 */
+ PTR sys_32_pwrite
PTR sys_chown
PTR sys_getcwd
PTR sys_capget
PTR sys_capset /* 4205 */
PTR sys32_sigaltstack
- PTR sys32_sendfile
+ PTR sys_32_sendfile
PTR sys_ni_syscall
PTR sys_ni_syscall
- PTR sys32_mmap2 /* 4210 */
- PTR sys32_truncate64
- PTR sys32_ftruncate64
+ PTR sys_mips_mmap2 /* 4210 */
+ PTR sys_32_truncate64
+ PTR sys_32_ftruncate64
PTR sys_newstat
PTR sys_newlstat
PTR sys_newfstat /* 4215 */
@@ -481,7 +481,7 @@ sys_call_table:
PTR compat_sys_mq_notify /* 4275 */
PTR compat_sys_mq_getsetattr
PTR sys_ni_syscall /* sys_vserver */
- PTR sys32_waitid
+ PTR sys_32_waitid
PTR sys_ni_syscall /* available, was setaltroot */
PTR sys_add_key /* 4280 */
PTR sys_request_key
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index a4e106c56ab5..830c5ef9932b 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -19,6 +19,7 @@
#include <linux/ptrace.h>
#include <linux/unistd.h>
#include <linux/compiler.h>
+#include <linux/syscalls.h>
#include <linux/uaccess.h>
#include <asm/abi.h>
@@ -338,8 +339,8 @@ asmlinkage int sys_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
}
#ifdef CONFIG_TRAD_SIGNALS
-asmlinkage int sys_sigaction(int sig, const struct sigaction __user *act,
- struct sigaction __user *oact)
+SYSCALL_DEFINE3(sigaction, int, sig, const struct sigaction __user *, act,
+ struct sigaction __user *, oact)
{
struct k_sigaction new_ka, old_ka;
int ret;
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 652709b353ad..2e74075ac0ca 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -349,8 +349,8 @@ asmlinkage int sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
return -ERESTARTNOHAND;
}
-asmlinkage int sys32_sigaction(int sig, const struct sigaction32 __user *act,
- struct sigaction32 __user *oact)
+SYSCALL_DEFINE3(32_sigaction, long, sig, const struct sigaction32 __user *, act,
+ struct sigaction32 __user *, oact)
{
struct k_sigaction new_ka, old_ka;
int ret;
@@ -704,9 +704,9 @@ struct mips_abi mips_abi_32 = {
.restart = __NR_O32_restart_syscall
};
-asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 __user *act,
- struct sigaction32 __user *oact,
- unsigned int sigsetsize)
+SYSCALL_DEFINE4(32_rt_sigaction, int, sig,
+ const struct sigaction32 __user *, act,
+ struct sigaction32 __user *, oact, unsigned int, sigsetsize)
{
struct k_sigaction new_sa, old_sa;
int ret = -EINVAL;
@@ -748,8 +748,8 @@ out:
return ret;
}
-asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
- compat_sigset_t __user *oset, unsigned int sigsetsize)
+SYSCALL_DEFINE4(32_rt_sigprocmask, int, how, compat_sigset_t __user *, set,
+ compat_sigset_t __user *, oset, unsigned int, sigsetsize)
{
sigset_t old_set, new_set;
int ret;
@@ -770,8 +770,8 @@ asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
return ret;
}
-asmlinkage int sys32_rt_sigpending(compat_sigset_t __user *uset,
- unsigned int sigsetsize)
+SYSCALL_DEFINE2(32_rt_sigpending, compat_sigset_t __user *, uset,
+ unsigned int, sigsetsize)
{
int ret;
sigset_t set;
@@ -787,7 +787,8 @@ asmlinkage int sys32_rt_sigpending(compat_sigset_t __user *uset,
return ret;
}
-asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo)
+SYSCALL_DEFINE3(32_rt_sigqueueinfo, int, pid, int, sig,
+ compat_siginfo_t __user *, uinfo)
{
siginfo_t info;
int ret;
@@ -802,10 +803,9 @@ asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *
return ret;
}
-asmlinkage long
-sys32_waitid(int which, compat_pid_t pid,
- compat_siginfo_t __user *uinfo, int options,
- struct compat_rusage __user *uru)
+SYSCALL_DEFINE5(32_waitid, int, which, compat_pid_t, pid,
+ compat_siginfo_t __user *, uinfo, int, options,
+ struct compat_rusage __user *, uru)
{
siginfo_t info;
struct rusage ru;
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 37970d9b2186..8cf384644040 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -152,9 +152,9 @@ out:
return error;
}
-asmlinkage unsigned long
-old_mmap(unsigned long addr, unsigned long len, int prot,
- int flags, int fd, off_t offset)
+SYSCALL_DEFINE6(mips_mmap, unsigned long, addr, unsigned long, len,
+ unsigned long, prot, unsigned long, flags, unsigned long,
+ fd, off_t, offset)
{
unsigned long result;
@@ -168,9 +168,9 @@ out:
return result;
}
-asmlinkage unsigned long
-sys_mmap2(unsigned long addr, unsigned long len, unsigned long prot,
- unsigned long flags, unsigned long fd, unsigned long pgoff)
+SYSCALL_DEFINE6(mips_mmap2, unsigned long, addr, unsigned long, len,
+ unsigned long, prot, unsigned long, flags, unsigned long, fd,
+ unsigned long, pgoff)
{
if (pgoff & (~PAGE_MASK >> 12))
return -EINVAL;
@@ -240,7 +240,7 @@ out:
/*
* Compacrapability ...
*/
-asmlinkage int sys_uname(struct old_utsname __user * name)
+SYSCALL_DEFINE1(uname, struct old_utsname __user *, name)
{
if (name && !copy_to_user(name, utsname(), sizeof (*name)))
return 0;
@@ -250,7 +250,7 @@ asmlinkage int sys_uname(struct old_utsname __user * name)
/*
* Compacrapability ...
*/
-asmlinkage int sys_olduname(struct oldold_utsname __user * name)
+SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
{
int error;
@@ -279,7 +279,7 @@ asmlinkage int sys_olduname(struct oldold_utsname __user * name)
return error;
}
-asmlinkage int sys_set_thread_area(unsigned long addr)
+SYSCALL_DEFINE1(set_thread_area, unsigned long, addr)
{
struct thread_info *ti = task_thread_info(current);
@@ -290,7 +290,7 @@ asmlinkage int sys_set_thread_area(unsigned long addr)
return 0;
}
-asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
+asmlinkage int _sys_sysmips(long cmd, long arg1, long arg2, long arg3)
{
switch (cmd) {
case MIPS_ATOMIC_SET:
@@ -325,8 +325,8 @@ asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
*
* This is really horribly ugly.
*/
-asmlinkage int sys_ipc(unsigned int call, int first, int second,
- unsigned long third, void __user *ptr, long fifth)
+SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, int, second,
+ unsigned long, third, void __user *, ptr, long, fifth)
{
int version, ret;
@@ -411,7 +411,7 @@ asmlinkage int sys_ipc(unsigned int call, int first, int second,
/*
* No implemented yet ...
*/
-asmlinkage int sys_cachectl(char *addr, int nbytes, int op)
+SYSCALL_DEFINE3(cachectl, char *, addr, int, nbytes, int, op)
{
return -ENOSYS;
}
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index f6083c6bfaa4..b2d7041341b8 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -944,6 +944,9 @@ asmlinkage void do_mdmx(struct pt_regs *regs)
force_sig(SIGILL, current);
}
+/*
+ * Called with interrupts disabled.
+ */
asmlinkage void do_watch(struct pt_regs *regs)
{
u32 cause;
@@ -963,9 +966,12 @@ asmlinkage void do_watch(struct pt_regs *regs)
*/
if (test_tsk_thread_flag(current, TIF_LOAD_WATCH)) {
mips_read_watch_registers();
+ local_irq_enable();
force_sig(SIGTRAP, current);
- } else
+ } else {
mips_clear_watch_registers();
+ local_irq_enable();
+ }
}
asmlinkage void do_mcheck(struct pt_regs *regs)
@@ -1582,7 +1588,11 @@ void __init set_handler(unsigned long offset, void *addr, unsigned long size)
static char panic_null_cerr[] __cpuinitdata =
"Trying to set NULL cache error exception handler";
-/* Install uncached CPU exception handler */
+/*
+ * Install uncached CPU exception handler.
+ * This is suitable only for the cache error exception which is the only
+ * exception handler that is being run uncached.
+ */
void __cpuinit set_uncached_handler(unsigned long offset, void *addr,
unsigned long size)
{
@@ -1593,7 +1603,7 @@ void __cpuinit set_uncached_handler(unsigned long offset, void *addr,
unsigned long uncached_ebase = TO_UNCAC(ebase);
#endif
if (cpu_has_mips_r2)
- ebase += (read_c0_ebase() & 0x3ffff000);
+ uncached_ebase += (read_c0_ebase() & 0x3ffff000);
if (!addr)
panic(panic_null_cerr);
diff --git a/arch/mips/lib/memcpy-inatomic.S b/arch/mips/lib/memcpy-inatomic.S
index 736d0fb56a94..68853a038d3f 100644
--- a/arch/mips/lib/memcpy-inatomic.S
+++ b/arch/mips/lib/memcpy-inatomic.S
@@ -21,7 +21,7 @@
* end of memory on some systems. It's also a seriously bad idea on non
* dma-coherent systems.
*/
-#if !defined(CONFIG_DMA_COHERENT) || !defined(CONFIG_DMA_IP27)
+#ifdef CONFIG_DMA_NONCOHERENT
#undef CONFIG_CPU_HAS_PREFETCH
#endif
#ifdef CONFIG_MIPS_MALTA
diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S
index c06cccf60bec..56a1f85a1ce8 100644
--- a/arch/mips/lib/memcpy.S
+++ b/arch/mips/lib/memcpy.S
@@ -21,7 +21,7 @@
* end of memory on some systems. It's also a seriously bad idea on non
* dma-coherent systems.
*/
-#if !defined(CONFIG_DMA_COHERENT) || !defined(CONFIG_DMA_IP27)
+#ifdef CONFIG_DMA_NONCOHERENT
#undef CONFIG_CPU_HAS_PREFETCH
#endif
#ifdef CONFIG_MIPS_MALTA
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 6e99665ae860..c43f4b26a690 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -618,15 +618,35 @@ static void r4k_dma_cache_inv(unsigned long addr, unsigned long size)
if (cpu_has_inclusive_pcaches) {
if (size >= scache_size)
r4k_blast_scache();
- else
+ else {
+ unsigned long lsize = cpu_scache_line_size();
+ unsigned long almask = ~(lsize - 1);
+
+ /*
+ * There is no clearly documented alignment requirement
+ * for the cache instruction on MIPS processors and
+ * some processors, among them the RM5200 and RM7000
+ * QED processors will throw an address error for cache
+ * hit ops with insufficient alignment. Solved by
+ * aligning the address to cache line size.
+ */
+ cache_op(Hit_Writeback_Inv_SD, addr & almask);
+ cache_op(Hit_Writeback_Inv_SD,
+ (addr + size - 1) & almask);
blast_inv_scache_range(addr, addr + size);
+ }
return;
}
if (cpu_has_safe_index_cacheops && size >= dcache_size) {
r4k_blast_dcache();
} else {
+ unsigned long lsize = cpu_dcache_line_size();
+ unsigned long almask = ~(lsize - 1);
+
R4600_HIT_CACHEOP_WAR_IMPL;
+ cache_op(Hit_Writeback_Inv_D, addr & almask);
+ cache_op(Hit_Writeback_Inv_D, (addr + size - 1) & almask);
blast_inv_dcache_range(addr, addr + size);
}
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 98ad0a82c29e..694d51f523d1 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -13,6 +13,7 @@
#include <linux/linkage.h>
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/syscalls.h>
#include <linux/mm.h>
#include <asm/cacheflush.h>
@@ -58,8 +59,8 @@ EXPORT_SYMBOL(_dma_cache_wback_inv);
* We could optimize the case where the cache argument is not BCACHE but
* that seems very atypical use ...
*/
-asmlinkage int sys_cacheflush(unsigned long addr,
- unsigned long bytes, unsigned int cache)
+SYSCALL_DEFINE3(cacheflush, unsigned long, addr, unsigned long, bytes,
+ unsigned int, cache)
{
if (bytes == 0)
return 0;
diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index fa636fc6b7b9..55767ad9f00e 100644
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -97,7 +97,6 @@ good_area:
goto bad_area;
}
-survive:
/*
* If for any reason at all we couldn't handle the fault,
* make sure we exit gracefully rather than endlessly redo
@@ -167,21 +166,13 @@ no_context:
field, regs->regs[31]);
die("Oops", regs);
-/*
- * We ran out of memory, or some other thing happened to us that made
- * us unable to handle the page fault gracefully.
- */
out_of_memory:
- up_read(&mm->mmap_sem);
- if (is_global_init(tsk)) {
- yield();
- down_read(&mm->mmap_sem);
- goto survive;
- }
- printk("VM: killing process %s\n", tsk->comm);
- if (user_mode(regs))
- do_group_exit(SIGKILL);
- goto no_context;
+ /*
+ * We ran out of memory, call the OOM killer, and return the userspace
+ * (which will retry the fault, or kill us if we got oom-killed).
+ */
+ pagefault_out_of_memory();
+ return;
do_sigbus:
up_read(&mm->mmap_sem);
diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c
index 1417c6494858..48060c635acd 100644
--- a/arch/mips/mm/page.c
+++ b/arch/mips/mm/page.c
@@ -172,8 +172,9 @@ static void __cpuinit set_prefetch_parameters(void)
*/
cache_line_size = cpu_dcache_line_size();
switch (current_cpu_type()) {
+ case CPU_R5500:
case CPU_TX49XX:
- /* TX49 supports only Pref_Load */
+ /* These processors only support the Pref_Load. */
pref_bias_copy_load = 256;
break;
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 42942038d0fd..f335cf6cdd78 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -318,6 +318,7 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
case CPU_BCM4710:
case CPU_LOONGSON2:
case CPU_CAVIUM_OCTEON:
+ case CPU_R5500:
if (m4kc_tlbp_war())
uasm_i_nop(p);
tlbw(p);
diff --git a/arch/mips/pci/pci-rc32434.c b/arch/mips/pci/pci-rc32434.c
index 1c2821e2f494..71f7d27b0d4c 100644
--- a/arch/mips/pci/pci-rc32434.c
+++ b/arch/mips/pci/pci-rc32434.c
@@ -205,6 +205,8 @@ static int __init rc32434_pcibridge_init(void)
static int __init rc32434_pci_init(void)
{
+ void __iomem *io_map_base;
+
pr_info("PCI: Initializing PCI\n");
ioport_resource.start = rc32434_res_pci_io1.start;
@@ -212,6 +214,15 @@ static int __init rc32434_pci_init(void)
rc32434_pcibridge_init();
+ io_map_base = ioremap(rc32434_res_pci_io1.start,
+ rc32434_res_pci_io1.end - rc32434_res_pci_io1.start + 1);
+
+ if (!io_map_base)
+ return -ENOMEM;
+
+ rc32434_controller.io_map_base =
+ (unsigned long)io_map_base - rc32434_res_pci_io1.start;
+
register_pci_controller(&rc32434_controller);
rc32434_sync();
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
index c1c29181bd46..4a5f05b662ae 100644
--- a/arch/mips/rb532/devices.c
+++ b/arch/mips/rb532/devices.c
@@ -24,6 +24,7 @@
#include <linux/mtd/partitions.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
+#include <linux/serial_8250.h>
#include <asm/bootinfo.h>
@@ -39,6 +40,29 @@
#define ETH0_RX_DMA_ADDR (DMA0_BASE_ADDR + 0 * DMA_CHAN_OFFSET)
#define ETH0_TX_DMA_ADDR (DMA0_BASE_ADDR + 1 * DMA_CHAN_OFFSET)
+extern unsigned int idt_cpu_freq;
+
+static struct mpmc_device dev3;
+
+void set_latch_u5(unsigned char or_mask, unsigned char nand_mask)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&dev3.lock, flags);
+
+ dev3.state = (dev3.state | or_mask) & ~nand_mask;
+ writeb(dev3.state, dev3.base);
+
+ spin_unlock_irqrestore(&dev3.lock, flags);
+}
+EXPORT_SYMBOL(set_latch_u5);
+
+unsigned char get_latch_u5(void)
+{
+ return dev3.state;
+}
+EXPORT_SYMBOL(get_latch_u5);
+
static struct resource korina_dev0_res[] = {
{
.name = "korina_regs",
@@ -86,7 +110,7 @@ static struct korina_device korina_dev0_data = {
static struct platform_device korina_dev0 = {
.id = -1,
.name = "korina",
- .dev.platform_data = &korina_dev0_data,
+ .dev.driver_data = &korina_dev0_data,
.resource = korina_dev0_res,
.num_resources = ARRAY_SIZE(korina_dev0_res),
};
@@ -214,12 +238,32 @@ static struct platform_device rb532_wdt = {
.num_resources = ARRAY_SIZE(rb532_wdt_res),
};
+static struct plat_serial8250_port rb532_uart_res[] = {
+ {
+ .membase = (char *)KSEG1ADDR(REGBASE + UART0BASE),
+ .irq = UART0_IRQ,
+ .regshift = 2,
+ .iotype = UPIO_MEM,
+ .flags = UPF_BOOT_AUTOCONF,
+ },
+ {
+ .flags = 0,
+ }
+};
+
+static struct platform_device rb532_uart = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev.platform_data = &rb532_uart_res,
+};
+
static struct platform_device *rb532_devs[] = {
&korina_dev0,
&nand_slot0,
&cf_slot0,
&rb532_led,
&rb532_button,
+ &rb532_uart,
&rb532_wdt
};
@@ -291,9 +335,20 @@ static int __init plat_setup_devices(void)
nand_slot0_res[0].start = readl(IDT434_REG_BASE + DEV2BASE);
nand_slot0_res[0].end = nand_slot0_res[0].start + 0x1000;
+ /* Read and map device controller 3 */
+ dev3.base = ioremap_nocache(readl(IDT434_REG_BASE + DEV3BASE), 1);
+
+ if (!dev3.base) {
+ printk(KERN_ERR "rb532: cannot remap device controller 3\n");
+ return -ENXIO;
+ }
+
/* Initialise the NAND device */
rb532_nand_setup();
+ /* set the uart clock to the current cpu frequency */
+ rb532_uart_res[0].uartclk = idt_cpu_freq;
+
return platform_add_devices(rb532_devs, ARRAY_SIZE(rb532_devs));
}
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
index 0e84c8ab6a39..37de05d595e7 100644
--- a/arch/mips/rb532/gpio.c
+++ b/arch/mips/rb532/gpio.c
@@ -41,8 +41,6 @@ struct rb532_gpio_chip {
void __iomem *regbase;
};
-struct mpmc_device dev3;
-
static struct resource rb532_gpio_reg0_res[] = {
{
.name = "gpio_reg0",
@@ -52,61 +50,6 @@ static struct resource rb532_gpio_reg0_res[] = {
}
};
-static struct resource rb532_dev3_ctl_res[] = {
- {
- .name = "dev3_ctl",
- .start = REGBASE + DEV3BASE,
- .end = REGBASE + DEV3BASE + sizeof(struct dev_reg) - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val)
-{
- unsigned long flags;
- unsigned data;
- unsigned i = 0;
-
- spin_lock_irqsave(&dev3.lock, flags);
-
- data = readl(IDT434_REG_BASE + reg_offs);
- for (i = 0; i != len; ++i) {
- if (val & (1 << i))
- data |= (1 << (i + bit));
- else
- data &= ~(1 << (i + bit));
- }
- writel(data, (IDT434_REG_BASE + reg_offs));
-
- spin_unlock_irqrestore(&dev3.lock, flags);
-}
-EXPORT_SYMBOL(set_434_reg);
-
-unsigned get_434_reg(unsigned reg_offs)
-{
- return readl(IDT434_REG_BASE + reg_offs);
-}
-EXPORT_SYMBOL(get_434_reg);
-
-void set_latch_u5(unsigned char or_mask, unsigned char nand_mask)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&dev3.lock, flags);
-
- dev3.state = (dev3.state | or_mask) & ~nand_mask;
- writel(dev3.state, &dev3.base);
-
- spin_unlock_irqrestore(&dev3.lock, flags);
-}
-EXPORT_SYMBOL(set_latch_u5);
-
-unsigned char get_latch_u5(void)
-{
- return dev3.state;
-}
-EXPORT_SYMBOL(get_latch_u5);
-
/* rb532_set_bit - sanely set a bit
*
* bitval: new value for the bit
@@ -119,13 +62,11 @@ static inline void rb532_set_bit(unsigned bitval,
unsigned long flags;
u32 val;
- bitval = !!bitval; /* map parameter to {0,1} */
-
local_irq_save(flags);
val = readl(ioaddr);
- val &= ~( ~bitval << offset ); /* unset bit if bitval == 0 */
- val |= ( bitval << offset ); /* set bit if bitval == 1 */
+ val &= ~(!bitval << offset); /* unset bit if bitval == 0 */
+ val |= (!!bitval << offset); /* set bit if bitval == 1 */
writel(val, ioaddr);
local_irq_restore(flags);
@@ -171,8 +112,8 @@ static int rb532_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
gpch = container_of(chip, struct rb532_gpio_chip, chip);
- if (rb532_get_bit(offset, gpch->regbase + GPIOFUNC))
- return 1; /* alternate function, GPIOCFG is ignored */
+ /* disable alternate function in case it's set */
+ rb532_set_bit(0, offset, gpch->regbase + GPIOFUNC);
rb532_set_bit(0, offset, gpch->regbase + GPIOCFG);
return 0;
@@ -188,8 +129,8 @@ static int rb532_gpio_direction_output(struct gpio_chip *chip,
gpch = container_of(chip, struct rb532_gpio_chip, chip);
- if (rb532_get_bit(offset, gpch->regbase + GPIOFUNC))
- return 1; /* alternate function, GPIOCFG is ignored */
+ /* disable alternate function in case it's set */
+ rb532_set_bit(0, offset, gpch->regbase + GPIOFUNC);
/* set the initial output value */
rb532_set_bit(value, offset, gpch->regbase + GPIOD);
@@ -233,10 +174,11 @@ EXPORT_SYMBOL(rb532_gpio_set_istat);
/*
* Configure GPIO alternate function
*/
-static void rb532_gpio_set_func(int bit, unsigned gpio)
+void rb532_gpio_set_func(unsigned gpio)
{
- rb532_set_bit(bit, gpio, rb532_gpio_chip->regbase + GPIOFUNC);
+ rb532_set_bit(1, gpio, rb532_gpio_chip->regbase + GPIOFUNC);
}
+EXPORT_SYMBOL(rb532_gpio_set_func);
int __init rb532_gpio_init(void)
{
@@ -253,20 +195,6 @@ int __init rb532_gpio_init(void)
/* Register our GPIO chip */
gpiochip_add(&rb532_gpio_chip->chip);
- r = rb532_dev3_ctl_res;
- dev3.base = ioremap_nocache(r->start, r->end - r->start);
-
- if (!dev3.base) {
- printk(KERN_ERR "rb532: cannot remap device controller 3\n");
- return -ENXIO;
- }
-
- /* configure CF_GPIO_NUM as CFRDY IRQ source */
- rb532_gpio_set_func(0, CF_GPIO_NUM);
- rb532_gpio_direction_input(&rb532_gpio_chip->chip, CF_GPIO_NUM);
- rb532_gpio_set_ilevel(1, CF_GPIO_NUM);
- rb532_gpio_set_istat(0, CF_GPIO_NUM);
-
return 0;
}
arch_initcall(rb532_gpio_init);
diff --git a/arch/mips/rb532/irq.c b/arch/mips/rb532/irq.c
index 549b46d2fcee..53eeb5e7bc5b 100644
--- a/arch/mips/rb532/irq.c
+++ b/arch/mips/rb532/irq.c
@@ -46,6 +46,7 @@
#include <asm/system.h>
#include <asm/mach-rc32434/irq.h>
+#include <asm/mach-rc32434/gpio.h>
struct intr_group {
u32 mask; /* mask of valid bits in pending/mask registers */
@@ -150,6 +151,9 @@ static void rb532_disable_irq(unsigned int irq_nr)
mask |= intr_bit;
WRITE_MASK(addr, mask);
+ if (group == GPIO_MAPPED_IRQ_GROUP)
+ rb532_gpio_set_istat(0, irq_nr - GPIO_MAPPED_IRQ_BASE);
+
/*
* if there are no more interrupts enabled in this
* group, disable corresponding IP
@@ -165,12 +169,35 @@ static void rb532_mask_and_ack_irq(unsigned int irq_nr)
ack_local_irq(group_to_ip(irq_to_group(irq_nr)));
}
+static int rb532_set_type(unsigned int irq_nr, unsigned type)
+{
+ int gpio = irq_nr - GPIO_MAPPED_IRQ_BASE;
+ int group = irq_to_group(irq_nr);
+
+ if (group != GPIO_MAPPED_IRQ_GROUP)
+ return (type == IRQ_TYPE_LEVEL_HIGH) ? 0 : -EINVAL;
+
+ switch (type) {
+ case IRQ_TYPE_LEVEL_HIGH:
+ rb532_gpio_set_ilevel(1, gpio);
+ break;
+ case IRQ_TYPE_LEVEL_LOW:
+ rb532_gpio_set_ilevel(0, gpio);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static struct irq_chip rc32434_irq_type = {
.name = "RB532",
.ack = rb532_disable_irq,
.mask = rb532_disable_irq,
.mask_ack = rb532_mask_and_ack_irq,
.unmask = rb532_enable_irq,
+ .set_type = rb532_set_type,
};
void __init arch_init_irq(void)
diff --git a/arch/mips/rb532/serial.c b/arch/mips/rb532/serial.c
index 3e0d7ec3a579..00ed19f0bdb5 100644
--- a/arch/mips/rb532/serial.c
+++ b/arch/mips/rb532/serial.c
@@ -36,7 +36,7 @@
extern unsigned int idt_cpu_freq;
static struct uart_port rb532_uart = {
- .type = PORT_16550A,
+ .flags = UPF_BOOT_AUTOCONF,
.line = 0,
.irq = UART0_IRQ,
.iotype = UPIO_MEM,
diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
index 6c0049a5bbc1..55440967b3a8 100644
--- a/arch/mips/txx9/generic/setup_tx4939.c
+++ b/arch/mips/txx9/generic/setup_tx4939.c
@@ -435,6 +435,28 @@ void __init tx4939_ata_init(void)
platform_device_register(&ata1_dev);
}
+void __init tx4939_rtc_init(void)
+{
+ static struct resource res[] = {
+ {
+ .start = TX4939_RTC_REG & 0xfffffffffULL,
+ .end = (TX4939_RTC_REG & 0xfffffffffULL) + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = TXX9_IRQ_BASE + TX4939_IR_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+ };
+ static struct platform_device rtc_dev = {
+ .name = "tx4939rtc",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(res),
+ .resource = res,
+ };
+
+ platform_device_register(&rtc_dev);
+}
+
static void __init tx4939_stop_unused_modules(void)
{
__u64 pcfg, rst = 0, ckd = 0;
diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c
index 98fbd9391bf8..656603b85b71 100644
--- a/arch/mips/txx9/rbtx4939/setup.c
+++ b/arch/mips/txx9/rbtx4939/setup.c
@@ -336,6 +336,7 @@ static void __init rbtx4939_device_init(void)
rbtx4939_led_setup();
tx4939_wdt_init();
tx4939_ata_init();
+ tx4939_rtc_init();
}
static void __init rbtx4939_setup(void)