Merge commit 'nbd/master' into xburst

Conflicts: target/linux/xburst/image/Makefile
2025-04-21 12:27:27 +03:00 · 2010-03-11 20:30:57 +01:00
parent 1b7f171111 fce615f549
commit 1e67e793b2
251 changed files with 39570 additions and 353 deletions
@@ -143,6 +143,7 @@ CONFIG_MTD_TRXSPLIT=y
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
 # CONFIG_PARTITION_ADVANCED is not set
+CONFIG_PCI=y
 CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
 CONFIG_PCI_DOMAINS=y
 # CONFIG_PMC_MSP is not set
@@ -147,6 +147,7 @@ CONFIG_NLS=m
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
 # CONFIG_PARTITION_ADVANCED is not set
+CONFIG_PCI=y
 CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
 CONFIG_PCI_DOMAINS=y
 # CONFIG_PMC_MSP is not set
@@ -187,6 +187,7 @@ CONFIG_NO_HZ=y
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
 # CONFIG_PARTITION_ADVANCED is not set
+CONFIG_PCI=y 
 CONFIG_PATA_RB153_CF=m
 CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
 CONFIG_PCI_DOMAINS=y
@@ -191,6 +191,7 @@ CONFIG_NO_HZ=y
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
 # CONFIG_PARTITION_ADVANCED is not set
+CONFIG_PCI=y
 CONFIG_PATA_RB153_CF=m
 CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
 CONFIG_PCI_DOMAINS=y
@@ -116,6 +116,7 @@ CONFIG_MTD_REDBOOT_PARTS=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 # CONFIG_PMC_MSP is not set
 # CONFIG_PMC_YOSEMITE is not set
@@ -119,6 +119,7 @@ CONFIG_MTD_REDBOOT_PARTS=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 # CONFIG_PMC_MSP is not set
 # CONFIG_PMC_YOSEMITE is not set
@@ -105,7 +105,6 @@ CONFIG_NO_EXCEPT_FILL=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
-# CONFIG_PCI is not set
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
 # CONFIG_PMC_YOSEMITE is not set
@@ -106,6 +106,7 @@ CONFIG_NO_EXCEPT_FILL=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+# CONFIG_PCI is not set
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
 # CONFIG_PMC_YOSEMITE is not set
@@ -183,6 +183,7 @@ CONFIG_NET_DSA_TAG_TRAILER=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
@@ -223,6 +223,7 @@ CONFIG_NET_DSA_TAG_TRAILER=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
@@ -0,0 +1,314 @@
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_AG71XX=y
+CONFIG_AG71XX_AR8216_SUPPORT=y
+# CONFIG_AG71XX_DEBUG is not set
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_AR7 is not set
+CONFIG_AR71XX_DEV_AP91_ETH=y
+CONFIG_AR71XX_DEV_AP91_PCI=y
+CONFIG_AR71XX_DEV_AP94_PCI=y
+CONFIG_AR71XX_DEV_AR913X_WMAC=y
+CONFIG_AR71XX_DEV_DSA=y
+CONFIG_AR71XX_DEV_GPIO_BUTTONS=y
+CONFIG_AR71XX_DEV_LEDS_GPIO=y
+CONFIG_AR71XX_DEV_M25P80=y
+CONFIG_AR71XX_DEV_PB42_PCI=y
+CONFIG_AR71XX_DEV_USB=y
+CONFIG_AR71XX_MACH_AP81=y
+CONFIG_AR71XX_MACH_AP83=y
+CONFIG_AR71XX_MACH_AW_NR580=y
+CONFIG_AR71XX_MACH_DIR_600_A1=y
+CONFIG_AR71XX_MACH_DIR_615_C1=y
+CONFIG_AR71XX_MACH_DIR_825_B1=y
+CONFIG_AR71XX_MACH_MZK_W04NU=y
+CONFIG_AR71XX_MACH_MZK_W300NH=y
+CONFIG_AR71XX_MACH_PB42=y
+CONFIG_AR71XX_MACH_PB44=y
+CONFIG_AR71XX_MACH_RB4XX=y
+CONFIG_AR71XX_MACH_RB750=y
+CONFIG_AR71XX_MACH_TEW_632BRP=y
+CONFIG_AR71XX_MACH_TL_WR1043ND=y
+CONFIG_AR71XX_MACH_TL_WR741ND=y
+CONFIG_AR71XX_MACH_TL_WR841N_V1=y
+CONFIG_AR71XX_MACH_TL_WR941ND=y
+CONFIG_AR71XX_MACH_UBNT=y
+CONFIG_AR71XX_MACH_WNDR3700=y
+CONFIG_AR71XX_MACH_WNR2000=y
+CONFIG_AR71XX_MACH_WP543=y
+CONFIG_AR71XX_MACH_WRT160NL=y
+CONFIG_AR71XX_MACH_WRT400N=y
+CONFIG_AR71XX_MACH_WZR_HP_G300NH=y
+CONFIG_AR71XX_NVRAM=y
+CONFIG_AR71XX_WDT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ATHEROS_AR71XX=y
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
+CONFIG_BITREVERSE=y
+CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_CEVT_R4K=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CMDLINE="rootfstype=squashfs,yaffs,jffs2 noinitrd console=ttyS0,115200"
+CONFIG_CMDLINE_BOOL=y
+# CONFIG_CMDLINE_OVERRIDE is not set
+CONFIG_CPU_BIG_ENDIAN=y
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_SYNC=y
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
+CONFIG_CPU_MIPS32=y
+# CONFIG_CPU_MIPS32_R1 is not set
+CONFIG_CPU_MIPS32_R2=y
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+CONFIG_CPU_MIPSR2=y
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 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_R8000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CRYSTALHD is not set
+CONFIG_CSRC_R4K=y
+CONFIG_CSRC_R4K_LIB=y
+# CONFIG_DEBUG_FS is not set
+CONFIG_DECOMPRESS_LZMA=y
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEVPORT=y
+# CONFIG_DM9000 is not set
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_DMA_NONCOHERENT=y
+# CONFIG_DT3155 is not set
+CONFIG_EARLY_PRINTK=y
+# CONFIG_FSNOTIFY is not set
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_IT8761E is not set
+# CONFIG_GPIO_MAX7300 is not set
+CONFIG_GPIO_NXP_74HC153=y
+CONFIG_GPIO_PCF857X=y
+# CONFIG_GPIO_SCH is not set
+CONFIG_GPIO_SYSFS=y
+# CONFIG_HAMRADIO is not set
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HTC_I2CPLD is not set
+CONFIG_HW_HAS_PCI=y
+# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+CONFIG_I2C_ALGOBIT=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_GPIO=y
+# CONFIG_I2C_SMBUS is not set
+# CONFIG_I2C_XILINX is not set
+CONFIG_ICPLUS_PHY=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_IMAGE_CMDLINE_HACK=y
+# CONFIG_INITRAMFS_COMPRESSION_LZO is not set
+CONFIG_INITRAMFS_ROOT_GID=0
+CONFIG_INITRAMFS_ROOT_UID=0
+CONFIG_INITRAMFS_SOURCE="../../root"
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_IRQ_CPU=y
+# CONFIG_KSZ884X_PCI is not set
+# CONFIG_LEDS_GPIO is not set
+# CONFIG_LEDS_RB750 is not set
+# CONFIG_LEDS_WNDR3700_USB is not set
+CONFIG_LLC=m
+# CONFIG_LOGFS is not set
+CONFIG_LOONGSON_UART_BASE=y
+# CONFIG_LPC_SCH is not set
+# CONFIG_M25PXX_USE_FAST_READ is not set
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_MACH_LOONGSON is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_MFD_WM8994 is not set
+CONFIG_MICREL_PHY=y
+# CONFIG_MIKROTIK_RB532 is not set
+CONFIG_MIPS=y
+# CONFIG_MIPS_COBALT is not set
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+CONFIG_MIPS_MACHINE=y
+# CONFIG_MIPS_MALTA is not set
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+# CONFIG_MIPS_SIM is not set
+CONFIG_MTD_AR91XX_FLASH=y
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_MYLOADER_PARTS=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_RB4XX=y
+CONFIG_MTD_NAND_RB750=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-2
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_WRT160NL_PARTS=y
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+CONFIG_MYLOADER=y
+CONFIG_NET_DSA=y
+CONFIG_NET_DSA_AR7240=y
+CONFIG_NET_DSA_MV88E6060=y
+CONFIG_NET_DSA_MV88E6063=y
+# CONFIG_NET_DSA_MV88E6123_61_65 is not set
+# CONFIG_NET_DSA_MV88E6131 is not set
+# CONFIG_NET_DSA_MV88E6XXX is not set
+# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
+# CONFIG_NET_DSA_TAG_DSA is not set
+# CONFIG_NET_DSA_TAG_EDSA is not set
+CONFIG_NET_DSA_TAG_QINQ=y
+CONFIG_NET_DSA_TAG_TRAILER=y
+CONFIG_NO_HZ=y
+# CONFIG_NO_IOPORT is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PHYLIB=y
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_POWERTV is not set
+CONFIG_RTL8306_PHY=y
+CONFIG_RTL8366RB_PHY=y
+CONFIG_RTL8366S_PHY=y
+CONFIG_RTL8366_SMI=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+# CONFIG_SERIAL_TIMBERDALE is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+CONFIG_SPI=y
+CONFIG_SPI_AP83=y
+CONFIG_SPI_AR71XX=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_GPIO=y
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_PB44=y
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_VSC7385 is not set
+CONFIG_STP=m
+# CONFIG_SWAP is not set
+CONFIG_SWCONFIG=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_SYS_HAS_CPU_MIPS32_R2=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+# CONFIG_TC35815 is not set
+CONFIG_TRAD_SIGNALS=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_VLAN_8021Q=m
+CONFIG_YAFFS_9BYTE_TAGS=y
+CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED=y
+CONFIG_YAFFS_AUTO_YAFFS2=y
+# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
+# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
+CONFIG_YAFFS_FS=y
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
+CONFIG_YAFFS_YAFFS1=y
+CONFIG_YAFFS_YAFFS2=y
+CONFIG_ZONE_DMA_FLAG=0
@@ -405,6 +405,8 @@ void __init arch_init_irq(void)

 	ar71xx_misc_irq_init();

+	cp0_perfcount_irq = AR71XX_MISC_IRQ_PERFC;
+
 	switch (ar71xx_soc) {
 	case AR71XX_SOC_AR7130:
 	case AR71XX_SOC_AR7141:
@@ -1,7 +1,7 @@
 --- a/arch/mips/Makefile
 +++ b/arch/mips/Makefile
-@@ -624,6 +624,13 @@ else
- load-$(CONFIG_CPU_CAVIUM_OCTEON) 	+= 0xffffffff81100000
+@@ -156,6 +156,13 @@ ifeq (,$(findstring march=octeon, $(cfla
+ cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
 endif
 
 +#
@@ -11,9 +11,9 @@
 +cflags-$(CONFIG_ATHEROS_AR71XX)	+= -I$(srctree)/arch/mips/include/asm/mach-ar71xx
 +load-$(CONFIG_ATHEROS_AR71XX)	+= 0xffffffff80060000
 +
- # temporary until string.h is fixed
- cflags-y += -ffreestanding
- 
+ cflags-$(CONFIG_CPU_R4000_WORKAROUNDS)	+= $(call cc-option,-mfix-r4000,)
+ cflags-$(CONFIG_CPU_R4400_WORKAROUNDS)	+= $(call cc-option,-mfix-r4400,)
+ cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS)	+= $(call cc-option,-mno-daddi,)
 --- a/arch/mips/Kconfig
 +++ b/arch/mips/Kconfig
@@ -43,6 +43,23 @@ config AR7
@@ -1,6 +1,6 @@
 --- a/arch/mips/Makefile
 +++ b/arch/mips/Makefile
-@@ -169,6 +169,7 @@ endif
+@@ -178,6 +178,7 @@ endif
 #
 libs-$(CONFIG_ARC)		+= arch/mips/fw/arc/
 libs-$(CONFIG_CFE)		+= arch/mips/fw/cfe/
@@ -1,7 +1,7 @@
 --- a/arch/mips/Makefile
 +++ b/arch/mips/Makefile
-@@ -637,6 +637,13 @@ else
- load-$(CONFIG_CPU_CAVIUM_OCTEON) 	+= 0xffffffff81100000
+@@ -166,6 +166,13 @@ ifeq (,$(findstring march=octeon, $(cfla
+ cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
 endif
 
 +#
@@ -11,9 +11,9 @@
 +cflags-$(CONFIG_ATHEROS_AR71XX)	+= -I$(srctree)/arch/mips/include/asm/mach-ar71xx
 +load-$(CONFIG_ATHEROS_AR71XX)	+= 0xffffffff80060000
 +
- # temporary until string.h is fixed
- cflags-y += -ffreestanding
- 
+ cflags-$(CONFIG_CPU_R4000_WORKAROUNDS)	+= $(call cc-option,-mfix-r4000,)
+ cflags-$(CONFIG_CPU_R4400_WORKAROUNDS)	+= $(call cc-option,-mfix-r4400,)
+ cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS)	+= $(call cc-option,-mno-daddi,)
 --- a/arch/mips/Kconfig
 +++ b/arch/mips/Kconfig
@@ -48,6 +48,23 @@ config AR7
@@ -1,6 +1,6 @@
 --- a/arch/mips/Makefile
 +++ b/arch/mips/Makefile
-@@ -181,6 +181,7 @@ endif
+@@ -190,6 +190,7 @@ endif
 #
 libs-$(CONFIG_ARC)		+= arch/mips/fw/arc/
 libs-$(CONFIG_CFE)		+= arch/mips/fw/cfe/
@@ -0,0 +1,50 @@
+--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
+@@ -166,6 +166,13 @@ ifeq (,$(findstring march=octeon, $(cfla
+ cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
+ endif
+ 
+#
+# Atheros AR71xx
+#
+core-$(CONFIG_ATHEROS_AR71XX)	+= arch/mips/ar71xx/
+cflags-$(CONFIG_ATHEROS_AR71XX)	+= -I$(srctree)/arch/mips/include/asm/mach-ar71xx
+load-$(CONFIG_ATHEROS_AR71XX)	+= 0xffffffff80060000
+
+ cflags-$(CONFIG_CPU_R4000_WORKAROUNDS)	+= $(call cc-option,-mfix-r4000,)
+ cflags-$(CONFIG_CPU_R4400_WORKAROUNDS)	+= $(call cc-option,-mfix-r4400,)
+ cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS)	+= $(call cc-option,-mno-daddi,)
+--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
+@@ -48,6 +48,23 @@ config AR7
+ 	  Support for the Texas Instruments AR7 System-on-a-Chip
+ 	  family: TNETD7100, 7200 and 7300.
+ 
+config ATHEROS_AR71XX
+	bool "Atheros AR71xx based boards"
+	select CEVT_R4K
+	select CSRC_R4K
+	select DMA_NONCOHERENT
+	select HW_HAS_PCI
+	select IRQ_CPU
+	select ARCH_REQUIRE_GPIOLIB
+	select SYS_HAS_CPU_MIPS32_R1
+	select SYS_HAS_CPU_MIPS32_R2
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_BIG_ENDIAN
+	select SYS_HAS_EARLY_PRINTK
+	select MIPS_MACHINE
+	help
+	  Support for Atheros AR71xx based boards.
+
+ config BCM47XX
+ 	bool "BCM47XX based boards"
+ 	select CEVT_R4K
+@@ -682,6 +699,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
+ endchoice
+ 
+ source "arch/mips/alchemy/Kconfig"
+source "arch/mips/ar71xx/Kconfig"
+ source "arch/mips/bcm63xx/Kconfig"
+ source "arch/mips/jazz/Kconfig"
+ source "arch/mips/lasat/Kconfig"
@@ -0,0 +1,10 @@
+--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
+@@ -18,6 +18,7 @@ obj-$(CONFIG_PCI_TX4927)	+= ops-tx4927.o
+ obj-$(CONFIG_BCM47XX)		+= pci-bcm47xx.o
+ obj-$(CONFIG_BCM63XX)		+= pci-bcm63xx.o fixup-bcm63xx.o \
+ 					ops-bcm63xx.o
+obj-$(CONFIG_ATHEROS_AR71XX)	+= pci-ar71xx.o pci-ar724x.o
+ 
+ #
+ # These are still pretty much in the old state, watch, go blind.
@@ -0,0 +1,58 @@
+--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
+@@ -109,6 +109,13 @@ config XPS_USB_HCD_XILINX
+ 		support both high speed and full speed devices, or high speed
+ 		devices only.
+ 
+config USB_EHCI_AR71XX
+	bool "USB EHCI support for AR71xx"
+	depends on USB_EHCI_HCD && ATHEROS_AR71XX
+	default y
+	help
+	  Support for Atheros AR71xx built-in EHCI controller
+
+ config USB_EHCI_FSL
+ 	bool "Support for Freescale on-chip EHCI USB controller"
+ 	depends on USB_EHCI_HCD && FSL_SOC
+@@ -207,6 +214,13 @@ config USB_OHCI_HCD
+ 	  To compile this driver as a module, choose M here: the
+ 	  module will be called ohci-hcd.
+ 
+config USB_OHCI_AR71XX
+	bool "USB OHCI support for Atheros AR71xx"
+	depends on USB_OHCI_HCD && ATHEROS_AR71XX
+	default y
+	help
+	  Support for Atheros AR71xx built-in OHCI controller
+
+ config USB_OHCI_HCD_PPC_SOC
+ 	bool "OHCI support for on-chip PPC USB controller"
+ 	depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
+--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
+@@ -1158,6 +1158,11 @@ MODULE_LICENSE ("GPL");
+ #define	PLATFORM_DRIVER		ehci_atmel_driver
+ #endif
+ 
+#ifdef CONFIG_USB_EHCI_AR71XX
+#include "ehci-ar71xx.c"
+#define PLATFORM_DRIVER		ehci_ar71xx_driver
+#endif
+
+ #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
+     !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
+ #error "missing bus glue for ehci-hcd"
+--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
+@@ -1085,6 +1085,11 @@ MODULE_LICENSE ("GPL");
+ #define TMIO_OHCI_DRIVER	ohci_hcd_tmio_driver
+ #endif
+ 
+#ifdef CONFIG_USB_OHCI_AR71XX
+#include "ohci-ar71xx.c"
+#define PLATFORM_DRIVER		ohci_hcd_ar71xx_driver
+#endif
+
+ #if	!defined(PCI_DRIVER) &&		\
+ 	!defined(PLATFORM_DRIVER) &&	\
+ 	!defined(OF_PLATFORM_DRIVER) &&	\
@@ -0,0 +1,26 @@
+--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
+@@ -53,6 +53,13 @@ if SPI_MASTER
+ 
+ comment "SPI Master Controller Drivers"
+ 
+config SPI_AR71XX
+	tristate "Atheros AR71xx SPI Controller"
+	depends on SPI_MASTER && ATHEROS_AR71XX
+	select SPI_BITBANG
+	help
+	  This is the SPI contoller driver for Atheros AR71xx.
+
+ config SPI_ATMEL
+ 	tristate "Atmel SPI Controller"
+ 	depends on (ARCH_AT91 || AVR32)
+--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
+@@ -11,6 +11,7 @@ endif
+ obj-$(CONFIG_SPI_MASTER)		+= spi.o
+ 
+ # SPI master controller drivers (bus)
+obj-$(CONFIG_SPI_AR71XX)		+= ar71xx_spi.o
+ obj-$(CONFIG_SPI_ATMEL)			+= atmel_spi.o
+ obj-$(CONFIG_SPI_BFIN)			+= spi_bfin5xx.o
+ obj-$(CONFIG_SPI_BITBANG)		+= spi_bitbang.o
@@ -0,0 +1,21 @@
+--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
+@@ -2128,6 +2128,8 @@ config ACENIC_OMIT_TIGON_I
+ 
+ 	  The safe and default value for this is N.
+ 
+source drivers/net/ag71xx/Kconfig
+
+ config DL2K
+ 	tristate "DL2000/TC902x-based Gigabit Ethernet support"
+ 	depends on PCI
+--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
+@@ -106,6 +106,7 @@ obj-$(CONFIG_STMMAC_ETH) += stmmac/
+ # end link order section
+ #
+ 
+obj-$(CONFIG_AG71XX) += ag71xx/
+ obj-$(CONFIG_SUNDANCE) += sundance.o
+ obj-$(CONFIG_HAMACHI) += hamachi.o
+ obj-$(CONFIG_NET) += Space.o loopback.o
@@ -0,0 +1,26 @@
+--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
+@@ -840,6 +840,13 @@ config TXX9_WDT
+ 	help
+ 	  Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
+ 
+config AR71XX_WDT
+	tristate "Atheros AR71xx Watchdog Timer"
+	depends on ATHEROS_AR71XX
+	help
+	  Hardware driver for the built-in watchdog timer on the Atheros
+	  AR71xx SoCs.
+
+ # PARISC Architecture
+ 
+ # POWERPC Architecture
+--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
+@@ -112,6 +112,7 @@ obj-$(CONFIG_PNX833X_WDT) += pnx833x_wdt
+ obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
+ obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
+ obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
+obj-$(CONFIG_AR71XX_WDT) += ar71xx_wdt.o
+ 
+ # PARISC Architecture
+ 
@@ -0,0 +1,26 @@
+--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
+@@ -257,6 +257,13 @@ config MTD_ALCHEMY
+ 	help
+ 	  Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
+ 
+config MTD_AR91XX_FLASH
+	tristate "Atheros AR91xx parallel flash support"
+	depends on ATHEROS_AR71XX
+	select MTD_COMPLEX_MAPPINGS
+	help
+	  Parallel flash driver for the Atheros AR91xx based boards.
+
+ config MTD_DILNETPC
+ 	tristate "CFI Flash device mapped on DIL/Net PC"
+ 	depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
+--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
+@@ -40,6 +40,7 @@
+ obj-$(CONFIG_MTD_DBOX2)		+= dbox2-flash.o
+ obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o
+ obj-$(CONFIG_MTD_PCI)		+= pci.o
+obj-$(CONFIG_MTD_AR91XX_FLASH)	+= ar91xx_flash.o
+ obj-$(CONFIG_MTD_AUTCPU12)	+= autcpu12-nvram.o
+ obj-$(CONFIG_MTD_EDB7312)	+= edb7312.o
+ obj-$(CONFIG_MTD_IMPA7)		+= impa7.o
@@ -0,0 +1,24 @@
+--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
+@@ -114,6 +114,11 @@ config RTL8306_PHY
+ 	tristate "Driver for Realtek RTL8306S switches"
+ 	select SWCONFIG
+ 
+config MICREL_PHY
+	tristate "Drivers for Micrel/Kendin PHYs"
+	---help---
+	  Currently has a driver for the KSZ8041
+
+ config FIXED_PHY
+ 	bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ 	depends on PHYLIB=y
+--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
+@@ -24,6 +24,7 @@ obj-$(CONFIG_RTL8366_SMI)	+= rtl8366_smi
+ obj-$(CONFIG_RTL8366S_PHY)	+= rtl8366s.o
+ obj-$(CONFIG_RTL8366RB_PHY)	+= rtl8366rb.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
+obj-$(CONFIG_MICREL)		+= micrel.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
+ obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
+ obj-$(CONFIG_MDIO_GPIO)		+= mdio-gpio.o
@@ -0,0 +1,19 @@
+--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
+@@ -922,6 +922,16 @@ static int __devinit m25p_probe(struct s
+ 					part_probes, &parts, 0);
+ 		}
+ 
+#ifdef CONFIG_MTD_MYLOADER_PARTS
+		if (nr_parts <= 0) {
+			static const char *part_probes[]
+					= { "MyLoader", NULL, };
+
+			nr_parts = parse_mtd_partitions(&flash->mtd,
+					part_probes, &parts, 0);
+		}
+#endif
+
+ 		if (nr_parts <= 0 && data && data->parts) {
+ 			parts = data->parts;
+ 			nr_parts = data->nr_parts;
@@ -0,0 +1,18 @@
+--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
+@@ -932,6 +932,15 @@ static int __devinit m25p_probe(struct s
+ 		}
+ #endif
+ 
+#ifdef CONFIG_MTD_REDBOOT_PARTS
+		if (nr_parts <= 0) {
+			static const char *part_probes[]
+					= { "RedBoot", NULL, };
+
+			nr_parts = parse_mtd_partitions(&flash->mtd,
+					part_probes, &parts, 0);
+		}
+#endif
+ 		if (nr_parts <= 0 && data && data->parts) {
+ 			parts = data->parts;
+ 			nr_parts = data->nr_parts;
@@ -0,0 +1,29 @@
+--- a/drivers/mtd/chips/jedec_probe.c
+++ b/drivers/mtd/chips/jedec_probe.c
+@@ -166,6 +166,7 @@
+ #define SST39LF160	0x2782
+ #define SST39VF1601	0x234b
+ #define SST39VF3201	0x235b
+#define SST39VF6401B	0x236d
+ #define SST39LF512	0x00D4
+ #define SST39LF010	0x00D5
+ #define SST39LF020	0x00D6
+@@ -1556,6 +1557,18 @@ static const struct amd_flash_info jedec
+ 			ERASEINFO(0x10000,64),
+ 		}
+ 	}, {
+		.mfr_id         = MANUFACTURER_SST,
+		.dev_id         = SST39VF6401B,
+		.name           = "SST 39VF6401B",
+		.devtypes       = CFI_DEVICETYPE_X16,
+		.uaddr          = MTD_UADDR_0xAAAA_0x5555,
+		.dev_size       = SIZE_8MiB,
+		.cmd_set        = P_ID_AMD_STD,
+		.nr_regions     = 1,
+		.regions        = {
+			ERASEINFO(0x10000,128)
+		}
+	}, {
+ 		.mfr_id		= MANUFACTURER_ST,
+ 		.dev_id		= M29F800AB,
+ 		.name		= "ST M29F800AB",
@@ -0,0 +1,69 @@
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -1130,8 +1130,8 @@ static int __xipram do_write_oneword(str
+ 			break;
+ 		}
+ 
+-		if (chip_ready(map, adr))
+-			break;
+		if (chip_good(map, adr, datum))
+			goto enable_xip;
+ 
+ 		/* Latency issues. Drop the lock, wait a while and retry */
+ 		UDELAY(map, chip, adr, 1);
+@@ -1147,6 +1147,8 @@ static int __xipram do_write_oneword(str
+ 
+ 		ret = -EIO;
+ 	}
+
+ enable_xip:
+ 	xip_enable(map, chip, adr);
+  op_done:
+ 	chip->state = FL_READY;
+@@ -1493,7 +1495,6 @@ static int cfi_amdstd_write_buffers(stru
+ 	return 0;
+ }
+ 
+-
+ /*
+  * Handle devices with one erase region, that only implement
+  * the chip erase command.
+@@ -1557,8 +1558,8 @@ static int __xipram do_erase_chip(struct
+ 			chip->erase_suspended = 0;
+ 		}
+ 
+-		if (chip_ready(map, adr))
+-			break;
+		if (chip_good(map, adr, map_word_ff(map)))
+			goto op_done;
+ 
+ 		if (time_after(jiffies, timeo)) {
+ 			printk(KERN_WARNING "MTD %s(): software timeout\n",
+@@ -1578,6 +1579,7 @@ static int __xipram do_erase_chip(struct
+ 		ret = -EIO;
+ 	}
+ 
+ op_done:
+ 	chip->state = FL_READY;
+ 	xip_enable(map, chip, adr);
+ 	put_chip(map, chip, adr);
+@@ -1645,9 +1647,9 @@ static int __xipram do_erase_oneblock(st
+ 			chip->erase_suspended = 0;
+ 		}
+ 
+-		if (chip_ready(map, adr)) {
+		if (chip_good(map, adr, map_word_ff(map))) {
+ 			xip_enable(map, chip, adr);
+-			break;
+			goto op_done;
+ 		}
+ 
+ 		if (time_after(jiffies, timeo)) {
+@@ -1669,6 +1671,7 @@ static int __xipram do_erase_oneblock(st
+ 		ret = -EIO;
+ 	}
+ 
+ op_done:
+ 	chip->state = FL_READY;
+ 	put_chip(map, chip, adr);
+ 	spin_unlock(chip->mutex);
@@ -0,0 +1,44 @@
+--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
+@@ -941,6 +941,16 @@ static int __devinit m25p_probe(struct s
+ 					part_probes, &parts, 0);
+ 		}
+ #endif
+
+#ifdef CONFIG_MTD_WRT160NL_PARTS
+		if (nr_parts <= 0) {
+			static const char *part_probes[]
+					= { "wrt160nl", NULL, };
+
+			nr_parts = parse_mtd_partitions(&flash->mtd,
+					part_probes, &parts, 0);
+		}
+#endif
+ 		if (nr_parts <= 0 && data && data->parts) {
+ 			parts = data->parts;
+ 			nr_parts = data->nr_parts;
+--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
+@@ -181,6 +181,12 @@ config MTD_AR7_PARTS
+ 	---help---
+ 	  TI AR7 partitioning support
+ 
+config MTD_WRT160NL_PARTS
+	tristate "Linksys WRT160NL partitioning support"
+	depends on MTD_PARTITIONS && AR71XX_MACH_WRT160NL
+	---help---
+	   Linksys WRT160NL partitioning support
+
+ config MTD_MYLOADER_PARTS
+ 	tristate "MyLoader partition parsing"
+ 	depends on MTD_PARTITIONS && (ADM5120 || ATHEROS_AR231X || ATHEROS_AR71XX)
+--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
+@@ -12,6 +12,7 @@ obj-$(CONFIG_MTD_REDBOOT_PARTS) += redbo
+ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
+ obj-$(CONFIG_MTD_AFS_PARTS)	+= afs.o
+ obj-$(CONFIG_MTD_AR7_PARTS)	+= ar7part.o
+obj-$(CONFIG_MTD_WRT160NL_PARTS) += wrt160nl_part.o
+ obj-$(CONFIG_MTD_OF_PARTS)      += ofpart.o
+ obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
+ 
@@ -0,0 +1,22 @@
+--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
+@@ -1194,6 +1194,9 @@ static void end_unlink_async (struct ehc
+ 		ehci->reclaim = NULL;
+ 		start_unlink_async (ehci, next);
+ 	}
+
+	if (ehci->has_synopsys_hc_bug)
+		writel((u32)ehci->async->qh_dma, &ehci->regs->async_next);
+ }
+ 
+ /* makes sure the async qh will become idle */
+--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
+@@ -129,6 +129,7 @@ struct ehci_hcd {			/* one per controlle
+ 	unsigned		has_amcc_usb23:1;
+ 	unsigned		need_io_watchdog:1;
+ 	unsigned		broken_periodic:1;
+	unsigned		has_synopsys_hc_bug:1; /* Synopsys HC */
+ 
+ 	/* required for usb32 quirk */
+ 	#define OHCI_CTRL_HCFS          (3 << 6)
@@ -0,0 +1,61 @@
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -39,7 +39,7 @@
+ #include <linux/mtd/xip.h>
+ 
+ #define AMD_BOOTLOC_BUG
+-#define FORCE_WORD_WRITE 0
+#define FORCE_WORD_WRITE 1
+ 
+ #define MAX_WORD_RETRIES 3
+ 
+@@ -55,7 +55,9 @@
+ 
+ static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
+ static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
+#if !FORCE_WORD_WRITE
+ static int cfi_amdstd_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
+#endif
+ static int cfi_amdstd_erase_chip(struct mtd_info *, struct erase_info *);
+ static int cfi_amdstd_erase_varsize(struct mtd_info *, struct erase_info *);
+ static void cfi_amdstd_sync (struct mtd_info *);
+@@ -190,6 +192,7 @@ static void fixup_amd_bootblock(struct m
+ }
+ #endif
+ 
+#if !FORCE_WORD_WRITE
+ static void fixup_use_write_buffers(struct mtd_info *mtd, void *param)
+ {
+ 	struct map_info *map = mtd->priv;
+@@ -199,6 +202,7 @@ static void fixup_use_write_buffers(stru
+ 		mtd->write = cfi_amdstd_write_buffers;
+ 	}
+ }
+#endif /* !FORCE_WORD_WRITE */
+ 
+ /* Atmel chips don't use the same PRI format as AMD chips */
+ static void fixup_convert_atmel_pri(struct mtd_info *mtd, void *param)
+@@ -1304,6 +1308,7 @@ static int cfi_amdstd_write_words(struct
+ /*
+  * FIXME: interleaved mode not tested, and probably not supported!
+  */
+#if !FORCE_WORD_WRITE
+ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip,
+ 				    unsigned long adr, const u_char *buf,
+ 				    int len)
+@@ -1415,7 +1420,6 @@ static int __xipram do_write_buffer(stru
+ 	return ret;
+ }
+ 
+-
+ static int cfi_amdstd_write_buffers(struct mtd_info *mtd, loff_t to, size_t len,
+ 				    size_t *retlen, const u_char *buf)
+ {
+@@ -1494,6 +1498,7 @@ static int cfi_amdstd_write_buffers(stru
+ 
+ 	return 0;
+ }
+#endif /* !FORCE_WORD_WRITE */
+ 
+ /*
+  * Handle devices with one erase region, that only implement
@@ -0,0 +1,11 @@
+--- a/net/dsa/tag_trailer.c
+++ b/net/dsa/tag_trailer.c
+@@ -86,7 +86,7 @@ static int trailer_rcv(struct sk_buff *s
+ 
+ 	trailer = skb_tail_pointer(skb) - 4;
+ 	if (trailer[0] != 0x80 || (trailer[1] & 0xf8) != 0x00 ||
+-	    (trailer[3] & 0xef) != 0x00 || trailer[3] != 0x00)
+	    (trailer[2] & 0xef) != 0x00 || (trailer[3] & 0xfe) != 0x00)
+ 		goto out_drop;
+ 
+ 	source_port = trailer[1] & 7;
@@ -0,0 +1,26 @@
+--- a/net/dsa/Kconfig
+++ b/net/dsa/Kconfig
+@@ -36,6 +36,13 @@ config NET_DSA_MV88E6060
+ 	  This enables support for the Marvell 88E6060 ethernet switch
+ 	  chip.
+ 
+config NET_DSA_MV88E6063
+	bool "Marvell 88E6063 ethernet switch chip support"
+	select NET_DSA_TAG_TRAILER
+	---help---
+	  This enables support for the Marvell 88E6063 ethernet switch
+	  chip
+
+ config NET_DSA_MV88E6XXX_NEED_PPU
+ 	bool
+ 	default n
+--- a/net/dsa/Makefile
+++ b/net/dsa/Makefile
+@@ -6,6 +6,7 @@ obj-$(CONFIG_NET_DSA_TAG_TRAILER) += tag
+ # switch drivers
+ obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx.o
+ obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o
+obj-$(CONFIG_NET_DSA_MV88E6063) += mv88e6063.o
+ obj-$(CONFIG_NET_DSA_MV88E6123_61_65) += mv88e6123_61_65.o
+ obj-$(CONFIG_NET_DSA_MV88E6131) += mv88e6131.o
+ 
@@ -0,0 +1,79 @@
+--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
+@@ -81,6 +81,7 @@
+ #define ETH_P_1588	0x88F7		/* IEEE 1588 Timesync */
+ #define ETH_P_FCOE	0x8906		/* Fibre Channel over Ethernet  */
+ #define ETH_P_FIP	0x8914		/* FCoE Initialization Protocol */
+#define ETH_P_QINQ	0x9100		/* QinQ VLAN Stacking Protocol */
+ #define ETH_P_EDSA	0xDADA		/* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
+ 
+ /*
+--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
+@@ -174,6 +174,9 @@ netdev_tx_t dsa_xmit(struct sk_buff *skb
+ /* tag_edsa.c */
+ netdev_tx_t edsa_xmit(struct sk_buff *skb, struct net_device *dev);
+ 
+/* tag_qinq.c */
+netdev_tx_t qinq_xmit(struct sk_buff *skb, struct net_device *dev);
+
+ /* tag_trailer.c */
+ netdev_tx_t trailer_xmit(struct sk_buff *skb, struct net_device *dev);
+ 
+--- a/net/dsa/Kconfig
+++ b/net/dsa/Kconfig
+@@ -23,6 +23,10 @@ config NET_DSA_TAG_TRAILER
+ 	bool
+ 	default n
+ 
+config NET_DSA_TAG_QINQ
+	bool
+	default y
+
+ 
+ # switch drivers
+ config NET_DSA_MV88E6XXX
+--- a/net/dsa/Makefile
+++ b/net/dsa/Makefile
+@@ -1,6 +1,7 @@
+ # tagging formats
+ obj-$(CONFIG_NET_DSA_TAG_DSA) += tag_dsa.o
+ obj-$(CONFIG_NET_DSA_TAG_EDSA) += tag_edsa.o
+obj-$(CONFIG_NET_DSA_TAG_QINQ) += tag_qinq.o
+ obj-$(CONFIG_NET_DSA_TAG_TRAILER) += tag_trailer.o
+ 
+ # switch drivers
+--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
+@@ -321,6 +321,19 @@ static const struct net_device_ops edsa_
+ 	.ndo_do_ioctl		= dsa_slave_ioctl,
+ };
+ #endif
+#ifdef CONFIG_NET_DSA_TAG_QINQ
+static const struct net_device_ops qinq_netdev_ops = {
+	.ndo_init		= dsa_slave_init,
+	.ndo_open	 	= dsa_slave_open,
+	.ndo_stop		= dsa_slave_close,
+	.ndo_start_xmit		= qinq_xmit,
+	.ndo_change_rx_flags	= dsa_slave_change_rx_flags,
+	.ndo_set_rx_mode	= dsa_slave_set_rx_mode,
+	.ndo_set_multicast_list = dsa_slave_set_rx_mode,
+	.ndo_set_mac_address	= dsa_slave_set_mac_address,
+	.ndo_do_ioctl		= dsa_slave_ioctl,
+};
+#endif
+ #ifdef CONFIG_NET_DSA_TAG_TRAILER
+ static const struct net_device_ops trailer_netdev_ops = {
+ 	.ndo_init		= dsa_slave_init,
+@@ -366,6 +379,11 @@ dsa_slave_create(struct dsa_switch *ds, 
+ 		slave_dev->netdev_ops = &edsa_netdev_ops;
+ 		break;
+ #endif
+#ifdef CONFIG_NET_DSA_TAG_QINQ
+	case htons(ETH_P_QINQ):
+		slave_dev->netdev_ops = &qinq_netdev_ops;
+		break;
+#endif
+ #ifdef CONFIG_NET_DSA_TAG_TRAILER
+ 	case htons(ETH_P_TRAILER):
+ 		slave_dev->netdev_ops = &trailer_netdev_ops;
@@ -0,0 +1,28 @@
+--- a/net/dsa/Kconfig
+++ b/net/dsa/Kconfig
+@@ -29,6 +29,15 @@ config NET_DSA_TAG_QINQ
+ 
+ 
+ # switch drivers
+config NET_DSA_AR7240
+	bool "Atheros AR7240 built-in ethernet switch support"
+	depends on ATHEROS_AR71XX
+	default n
+	select NET_DSA_TAG_QINQ
+	---help---
+	  This enables support for the built-in ethernet switch of the
+	  Atheros AR7240 SoC.
+
+ config NET_DSA_MV88E6XXX
+ 	bool
+ 	default n
+--- a/net/dsa/Makefile
+++ b/net/dsa/Makefile
+@@ -5,6 +5,7 @@ obj-$(CONFIG_NET_DSA_TAG_QINQ) += tag_qi
+ obj-$(CONFIG_NET_DSA_TAG_TRAILER) += tag_trailer.o
+ 
+ # switch drivers
+obj-$(CONFIG_NET_DSA_AR7240) += ar7240.o
+ obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx.o
+ obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o
+ obj-$(CONFIG_NET_DSA_MV88E6063) += mv88e6063.o
@@ -0,0 +1,54 @@
+--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
+@@ -60,31 +60,32 @@ static int parse_redboot_partitions(stru
+ 	static char nullstring[] = "unallocated";
+ #endif
+ 
+	buf = vmalloc(master->erasesize);
+	if (!buf)
+		return -ENOMEM;
+
+ restart:
+ 	if ( directory < 0 ) {
+ 		offset = master->size + directory * master->erasesize;
+-		while (master->block_isbad && 
+		while (master->block_isbad &&
+ 		       master->block_isbad(master, offset)) {
+ 			if (!offset) {
+ 			nogood:
+ 				printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n");
+				vfree(buf);
+ 				return -EIO;
+ 			}
+ 			offset -= master->erasesize;
+ 		}
+ 	} else {
+ 		offset = directory * master->erasesize;
+-		while (master->block_isbad && 
+		while (master->block_isbad &&
+ 		       master->block_isbad(master, offset)) {
+ 			offset += master->erasesize;
+ 			if (offset == master->size)
+ 				goto nogood;
+ 		}
+ 	}
+-	buf = vmalloc(master->erasesize);
+-
+-	if (!buf)
+-		return -ENOMEM;
+-
+ 	printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n",
+ 	       master->name, offset);
+ 
+@@ -156,6 +157,11 @@ static int parse_redboot_partitions(stru
+ 	}
+ 	if (i == numslots) {
+ 		/* Didn't find it */
+		if (offset + master->erasesize < master->size) {
+			/* not at the end of the flash yet, maybe next block :) */
+			directory++;
+			goto restart;
+		}
+ 		printk(KERN_NOTICE "No RedBoot partition table detected in %s\n",
+ 		       master->name);
+ 		ret = 0;
@@ -0,0 +1,21 @@
+--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
+@@ -488,4 +488,8 @@ config MTD_NAND_W90P910
+ 	  This enables the driver for the NAND Flash on evaluation board based
+ 	  on w90p910.
+ 
+config MTD_NAND_RB4XX
+	tristate "NAND flash driver for RouterBoard 4xx series"
+	depends on MTD_NAND && AR71XX_MACH_RB4XX
+
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
+@@ -30,6 +30,7 @@ obj-$(CONFIG_MTD_NAND_CM_X270)		+= cmx27
+ obj-$(CONFIG_MTD_NAND_PXA3xx)		+= pxa3xx_nand.o
+ obj-$(CONFIG_MTD_NAND_TMIO)		+= tmio_nand.o
+ obj-$(CONFIG_MTD_NAND_PLATFORM)		+= plat_nand.o
+obj-$(CONFIG_MTD_NAND_RB4XX)		+= rb4xx_nand.o
+ obj-$(CONFIG_MTD_ALAUDA)		+= alauda.o
+ obj-$(CONFIG_MTD_NAND_PASEMI)		+= pasemi_nand.o
+ obj-$(CONFIG_MTD_NAND_ORION)		+= orion_nand.o
@@ -0,0 +1,27 @@
+--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
+@@ -11,6 +11,7 @@ endif
+ obj-$(CONFIG_SPI_MASTER)		+= spi.o
+ 
+ # SPI master controller drivers (bus)
+obj-$(CONFIG_SPI_AP83)			+= ap83_spi.o
+ obj-$(CONFIG_SPI_AR71XX)		+= ar71xx_spi.o
+ obj-$(CONFIG_SPI_ATMEL)			+= atmel_spi.o
+ obj-$(CONFIG_SPI_BFIN)			+= spi_bfin5xx.o
+--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
+@@ -53,6 +53,14 @@ if SPI_MASTER
+ 
+ comment "SPI Master Controller Drivers"
+ 
+config SPI_AP83
+	tristate "Atheros AP83 specific SPI Controller"
+	depends on SPI_MASTER && AR71XX_MACH_AP83
+	select SPI_BITBANG
+	help
+	  This is a specific SPI controller driver for the Atheros AP83
+	  reference board.
+
+ config SPI_AR71XX
+ 	tristate "Atheros AR71xx SPI Controller"
+ 	depends on SPI_MASTER && ATHEROS_AR71XX
@@ -0,0 +1,24 @@
+--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
+@@ -365,6 +365,11 @@ config SPI_TLE62X0
+ 	  sysfs interface, with each line presented as a kind of GPIO
+ 	  exposing both switch control and diagnostic feedback.
+ 
+config SPI_VSC7385
+	tristate "Vitesse VSC7385 ethernet switch driver"
+	help
+	  SPI driver for the Vitesse VSC7385 ethernet switch.
+
+ #
+ # Add new SPI protocol masters in alphabetical order above this line
+ #
+--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
+@@ -54,6 +54,7 @@ spi_s3c24xx_hw-$(CONFIG_SPI_S3C24XX_FIQ)
+ 
+ # SPI protocol drivers (device/link on bus)
+ obj-$(CONFIG_SPI_SPIDEV)	+= spidev.o
+obj-$(CONFIG_SPI_VSC7385)	+= spi_vsc7385.o
+ obj-$(CONFIG_SPI_TLE62X0)	+= tle62x0.o
+ # 	... add above this line ...
+ 
@@ -0,0 +1,27 @@
+--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
+@@ -68,6 +68,14 @@ config SPI_AR71XX
+ 	help
+ 	  This is the SPI contoller driver for Atheros AR71xx.
+ 
+config SPI_PB44
+	tristate "Atheros PB44 board specific SPI controller"
+	depends on SPI_MASTER && AR71XX_MACH_PB44
+	select SPI_BITBANG
+	help
+	  This is a specific SPI controller driver for the Atheros PB44
+	  reference board.
+
+ config SPI_ATMEL
+ 	tristate "Atmel SPI Controller"
+ 	depends on (ARCH_AT91 || AVR32)
+--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
+@@ -24,6 +24,7 @@ obj-$(CONFIG_SPI_GPIO)			+= spi_gpio.o
+ obj-$(CONFIG_SPI_GPIO_OLD)		+= spi_gpio_old.o
+ obj-$(CONFIG_SPI_IMX)			+= spi_imx.o
+ obj-$(CONFIG_SPI_LM70_LLP)		+= spi_lm70llp.o
+obj-$(CONFIG_SPI_PB44)			+= pb44_spi.o
+ obj-$(CONFIG_SPI_PXA2XX)		+= pxa2xx_spi.o
+ obj-$(CONFIG_SPI_OMAP_UWIRE)		+= omap_uwire.o
+ obj-$(CONFIG_SPI_OMAP24XX)		+= omap2_mcspi.o
@@ -0,0 +1,26 @@
+--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
+@@ -269,6 +269,13 @@ config LEDS_ADP5520
+ 	  To compile this driver as a module, choose M here: the module will
+ 	  be called leds-adp5520.
+ 
+config LEDS_WNDR3700_USB
+	tristate "NETGEAR WNDR3700 USB LED driver"
+	depends on LEDS_CLASS && AR71XX_MACH_WNDR3700
+	help
+	  This option enables support for the USB LED found on the
+	  NETGEAR WNDR3700 board.
+
+ comment "LED Triggers"
+ 
+ config LEDS_TRIGGERS
+--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
+@@ -29,6 +29,7 @@ obj-$(CONFIG_LEDS_DA903X)		+= leds-da903
+ obj-$(CONFIG_LEDS_WM831X_STATUS)	+= leds-wm831x-status.o
+ obj-$(CONFIG_LEDS_WM8350)		+= leds-wm8350.o
+ obj-$(CONFIG_LEDS_PWM)			+= leds-pwm.o
+obj-${CONFIG_LEDS_WNDR3700_USB}		+= leds-wndr3700-usb.o
+ obj-$(CONFIG_LEDS_REGULATOR)		+= leds-regulator.o
+ obj-$(CONFIG_LEDS_INTEL_SS4200)		+= leds-ss4200.o
+ obj-$(CONFIG_LEDS_LT3593)		+= leds-lt3593.o
@@ -0,0 +1,25 @@
+--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
+@@ -255,4 +255,12 @@ config GPIO_UCB1400
+ 	  To compile this driver as a module, choose M here: the
+ 	  module will be called ucb1400_gpio.
+ 
+comment "Other GPIO expanders"
+
+config GPIO_NXP_74HC153
+	tristate "NXP 74HC153 Dual 4-input multiplexer"
+	help
+	  Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This
+	  provides a GPIO interface supporting inputs.
+
+ endif
+--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
+@@ -11,6 +11,7 @@ obj-$(CONFIG_GPIO_MAX7301)	+= max7301.o
+ obj-$(CONFIG_GPIO_MAX732X)	+= max732x.o
+ obj-$(CONFIG_GPIO_MC33880)	+= mc33880.o
+ obj-$(CONFIG_GPIO_MCP23S08)	+= mcp23s08.o
+obj-$(CONFIG_GPIO_NXP_74HC153)	+= nxp_74hc153.o
+ obj-$(CONFIG_GPIO_PCA953X)	+= pca953x.o
+ obj-$(CONFIG_GPIO_PCF857X)	+= pcf857x.o
+ obj-$(CONFIG_GPIO_PL061)	+= pl061.o
@@ -0,0 +1,23 @@
+--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
+@@ -276,6 +276,10 @@ config LEDS_WNDR3700_USB
+ 	  This option enables support for the USB LED found on the
+ 	  NETGEAR WNDR3700 board.
+ 
+config LEDS_RB750
+	tristate "LED driver for the Mikrotik RouterBOARD 750"
+	depends on LEDS_CLASS && AR71XX_MACH_RB750
+
+ comment "LED Triggers"
+ 
+ config LEDS_TRIGGERS
+--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
+@@ -34,6 +34,7 @@ obj-$(CONFIG_LEDS_REGULATOR)		+= leds-re
+ obj-$(CONFIG_LEDS_INTEL_SS4200)		+= leds-ss4200.o
+ obj-$(CONFIG_LEDS_LT3593)		+= leds-lt3593.o
+ obj-$(CONFIG_LEDS_ADP5520)		+= leds-adp5520.o
+obj-$(CONFIG_LEDS_RB750)		+= leds-rb750.o
+ 
+ # LED SPI Drivers
+ obj-$(CONFIG_LEDS_DAC124S085)		+= leds-dac124s085.o
@@ -0,0 +1,21 @@
+--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
+@@ -492,4 +492,8 @@ config MTD_NAND_RB4XX
+ 	tristate "NAND flash driver for RouterBoard 4xx series"
+ 	depends on MTD_NAND && AR71XX_MACH_RB4XX
+ 
+config MTD_NAND_RB750
+	tristate "NAND flash driver for the RouterBoard 750"
+	depends on MTD_NAND && AR71XX_MACH_RB750
+
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
+@@ -31,6 +31,7 @@ obj-$(CONFIG_MTD_NAND_PXA3xx)		+= pxa3xx
+ obj-$(CONFIG_MTD_NAND_TMIO)		+= tmio_nand.o
+ obj-$(CONFIG_MTD_NAND_PLATFORM)		+= plat_nand.o
+ obj-$(CONFIG_MTD_NAND_RB4XX)		+= rb4xx_nand.o
+obj-$(CONFIG_MTD_NAND_RB750)		+= rb750_nand.o
+ obj-$(CONFIG_MTD_ALAUDA)		+= alauda.o
+ obj-$(CONFIG_MTD_NAND_PASEMI)		+= pasemi_nand.o
+ obj-$(CONFIG_MTD_NAND_ORION)		+= orion_nand.o
@@ -0,0 +1,22 @@
+--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
+@@ -188,6 +188,7 @@ endif
+ #
+ libs-$(CONFIG_ARC)		+= arch/mips/fw/arc/
+ libs-$(CONFIG_CFE)		+= arch/mips/fw/cfe/
+libs-$(CONFIG_MYLOADER)		+= arch/mips/fw/myloader/
+ libs-$(CONFIG_SNIPROM)		+= arch/mips/fw/sni/
+ libs-y				+= arch/mips/fw/lib/
+ 
+--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
+@@ -877,6 +877,9 @@ config MIPS_NILE4
+ config MIPS_DISABLE_OBSOLETE_IDE
+ 	bool
+ 
+config MYLOADER
+	bool
+
+ config SYNC_R4K
+ 	bool
+ 
@@ -0,0 +1,134 @@
+--- a/arch/mips/kernel/mips_machine.c
+++ b/arch/mips/kernel/mips_machine.c
+@@ -7,12 +7,13 @@
+  *
+  */
+ #include <linux/mm.h>
+#include <linux/string.h>
+ 
+ #include <asm/mips_machine.h>
+-#include <asm/bootinfo.h>
+ 
+ static struct list_head mips_machines __initdata =
+ 		LIST_HEAD_INIT(mips_machines);
+static char *mips_machid __initdata;
+ 
+ char *mips_machine_name = "Unknown";
+ 
+@@ -55,20 +56,65 @@ void __init mips_machine_set_name(char *
+ 	}
+ }
+ 
+-void __init mips_machine_setup(unsigned long machtype)
+void __init mips_machine_setup(void)
+ {
+ 	struct mips_machine *mach;
+ 
+-	mach = mips_machine_find(machtype);
+	mach = mips_machine_find(mips_machtype);
+ 	if (!mach) {
+-		printk(KERN_ALERT "MIPS: no machine registered for "
+-			"machtype %lu\n", machtype);
+		printk(KERN_WARNING "MIPS: no machine registered for "
+			"machtype %lu\n", mips_machtype);
+ 		return;
+ 	}
+ 
+ 	mips_machine_set_name(mach->mach_name);
+-	printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name);
+	printk(KERN_NOTICE "MIPS: machine is %s\n", mips_machine_name);
+ 
+ 	if (mach->mach_setup)
+ 		mach->mach_setup();
+ }
+
+int __init mips_machtype_setup(char *id)
+{
+	if (mips_machid == NULL)
+		mips_machid = id;
+
+	return 1;
+}
+
+__setup("machtype=", mips_machtype_setup);
+
+static int __init mips_machtype_init(void)
+{
+	struct list_head *this;
+	struct mips_machine *mach;
+
+	if (mips_machid == NULL)
+		return 0;
+
+	list_for_each(this, &mips_machines) {
+		mach = list_entry(this, struct mips_machine, list);
+		if (mach->mach_id == NULL)
+			continue;
+
+		if (strcmp(mach->mach_id, mips_machid) == 0) {
+			mips_machtype = mach->mach_type;
+			return 0;
+		}
+	}
+
+	printk(KERN_WARNING
+	       "MIPS: no machine found for id: '%s', registered machines:\n",
+	       mips_machid);
+	printk(KERN_WARNING "%32s %s\n", "id", "name");
+
+	list_for_each(this, &mips_machines) {
+		mach = list_entry(this, struct mips_machine, list);
+		printk(KERN_WARNING "%32s %s\n",
+		       mach->mach_id ? mach->mach_id : "", mach->mach_name);
+	}
+
+	return 0;
+}
+
+core_initcall(mips_machtype_init);
+--- a/arch/mips/include/asm/mips_machine.h
+++ b/arch/mips/include/asm/mips_machine.h
+@@ -13,25 +13,33 @@
+ #include <linux/init.h>
+ #include <linux/list.h>
+ 
+#include <asm/bootinfo.h>
+
+ struct mips_machine {
+ 	unsigned long		mach_type;
+-	void			(*mach_setup)(void);
+	char			*mach_id;
+ 	char			*mach_name;
+	void			(*mach_setup)(void);
+ 	struct list_head	list;
+ };
+ 
+ void mips_machine_register(struct mips_machine *) __init;
+-void mips_machine_setup(unsigned long machtype) __init;
+void mips_machine_setup(void) __init;
+int  mips_machtype_setup(char *id) __init;
+ void mips_machine_set_name(char *name) __init;
+ 
+ extern char *mips_machine_name;
+ 
+-#define MIPS_MACHINE(_type, _name, _setup) 			\
+-static char machine_name_##_type[] __initdata = _name;		\
+#define MIPS_MACHINE(_type, _id, _name, _setup) 		\
+static const char machine_name_##_type[] __initconst		\
+			__aligned(1) = _name;			\
+static const char machine_id_##_type[] __initconst		\
+			__aligned(1) = _id;			\
+ static struct mips_machine machine_##_type __initdata =		\
+ {								\
+ 	.mach_type	= _type,				\
+-	.mach_name	= machine_name_##_type,			\
+	.mach_id	= (char *) machine_id_##_type,		\
+	.mach_name	= (char *) machine_name_##_type,	\
+ 	.mach_setup	= _setup,				\
+ };								\
+ 								\
+@@ -44,4 +52,3 @@ static int __init register_machine_##_ty
+ pure_initcall(register_machine_##_type)
+ 
+ #endif /* __ASM_MIPS_MACHINE_H */
+-
@@ -0,0 +1,29 @@
+--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
+@@ -51,6 +51,7 @@
+ #include <asm/stacktrace.h>
+ #include <asm/irq.h>
+ #include <asm/uasm.h>
+#include <asm/time.h>
+ 
+ extern void check_wait(void);
+ extern asmlinkage void r4k_wait(void);
+@@ -1501,6 +1502,8 @@
+ 	if (cpu_has_mips_r2) {
+ 		cp0_compare_irq_shift = CAUSEB_TI - CAUSEB_IP;
+ 		cp0_compare_irq = (read_c0_intctl() >> INTCTLB_IPTI) & 7;
+		if (get_c0_compare_irq)
+			cp0_compare_irq = get_c0_compare_irq();
+ 		cp0_perfcount_irq = (read_c0_intctl() >> INTCTLB_IPPCI) & 7;
+ 		if (cp0_perfcount_irq == cp0_compare_irq)
+ 			cp0_perfcount_irq = -1;
+--- a/arch/mips/include/asm/time.h
+++ b/arch/mips/include/asm/time.h
+@@ -52,6 +52,7 @@ extern int (*perf_irq)(void);
+  */
+ #ifdef CONFIG_CEVT_R4K_LIB
+ extern unsigned int __weak get_c0_compare_int(void);
+extern unsigned int __weak get_c0_compare_irq(void);
+ extern int r4k_clockevent_init(void);
+ #endif
+ 
@@ -0,0 +1,56 @@
+--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
+@@ -16,6 +16,22 @@
+ #include <asm/cevt-r4k.h>
+ 
+ /*
+ * Compare interrupt can be routed and latched outside the core,
+ * so a single execution hazard barrier may not be enough to give
+ * it time to clear as seen in the Cause register.  4 time the
+ * pipeline depth seems reasonably conservative, and empirically
+ * works better in configurations with high CPU/bus clock ratios.
+ */
+
+#define compare_change_hazard() \
+	do { \
+		irq_disable_hazard(); \
+		irq_disable_hazard(); \
+		irq_disable_hazard(); \
+		irq_disable_hazard(); \
+	} while (0)
+
+/*
+  * The SMTC Kernel for the 34K, 1004K, et. al. replaces several
+  * of these routines with SMTC-specific variants.
+  */
+@@ -31,6 +47,7 @@ static int mips_next_event(unsigned long
+ 	cnt = read_c0_count();
+ 	cnt += delta;
+ 	write_c0_compare(cnt);
+	compare_change_hazard();
+ 	res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0;
+ 	return res;
+ }
+@@ -100,22 +117,6 @@ static int c0_compare_int_pending(void)
+ 	return (read_c0_cause() >> cp0_compare_irq_shift) & (1ul << CAUSEB_IP);
+ }
+ 
+-/*
+- * Compare interrupt can be routed and latched outside the core,
+- * so a single execution hazard barrier may not be enough to give
+- * it time to clear as seen in the Cause register.  4 time the
+- * pipeline depth seems reasonably conservative, and empirically
+- * works better in configurations with high CPU/bus clock ratios.
+- */
+-
+-#define compare_change_hazard() \
+-	do { \
+-		irq_disable_hazard(); \
+-		irq_disable_hazard(); \
+-		irq_disable_hazard(); \
+-		irq_disable_hazard(); \
+-	} while (0)
+-
+ int c0_compare_int_usable(void)
+ {
+ 	unsigned int delta;
@@ -130,7 +130,6 @@ CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_NF_NAT_TFTP is not set
 # CONFIG_NO_IOPORT is not set
 # CONFIG_OUTER_CACHE is not set
-# CONFIG_PCI is not set
 # CONFIG_PCI_SYSCALL is not set
 CONFIG_PHYLIB=y
 # CONFIG_SCSI_WAIT_SCAN is not set
@@ -115,6 +115,7 @@ CONFIG_MVSWITCH_PHY=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -121,6 +121,7 @@ CONFIG_MVSWITCH_PHY=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -117,6 +117,7 @@ CONFIG_MVSWITCH_PHY=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -159,6 +159,7 @@ CONFIG_MVSWITCH_PHY=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -140,6 +140,7 @@ CONFIG_MTD_PHYSMAP=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCSPKR_PLATFORM=y
 CONFIG_PHYLIB=y
@@ -138,6 +138,7 @@ CONFIG_MTD_PHYSMAP=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCSPKR_PLATFORM=y
 CONFIG_PHYLIB=y
@@ -207,6 +207,7 @@ CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 CONFIG_PCCARD=m
 CONFIG_PCCARD_NONSTATIC=m
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCMCIA_AU1X00=m
 CONFIG_PCMCIA_IOCTL=y
@@ -207,6 +207,7 @@ CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 CONFIG_PCCARD=m
 CONFIG_PCCARD_NONSTATIC=m
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCMCIA_AU1X00=m
 CONFIG_PCMCIA_IOCTL=y
@@ -97,6 +97,7 @@ CONFIG_SERIAL_ATMEL_PDC=y
 # CONFIG_SERIAL_ATMEL_TTYAT is not set
 # CONFIG_SND_ATMEL_ABDAC is not set
 # CONFIG_SND_ATMEL_AC97C is not set
+# CONFIG_SND_ATMEL_SOC is not set
 CONFIG_SPI=y
 CONFIG_SPI_ATMEL=y
 # CONFIG_SPI_BITBANG is not set
@@ -115,6 +115,7 @@ CONFIG_MTD_BCM47XX=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -116,6 +116,7 @@ CONFIG_MTD_BCM47XX=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -125,6 +125,7 @@ CONFIG_MTD_BCM47XX=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -152,6 +152,7 @@ CONFIG_MTD_BCM47XX=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -152,6 +152,7 @@ CONFIG_NOP_TRACER=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -143,6 +143,7 @@ CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -196,6 +196,7 @@ CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
 # CONFIG_NXP_STB220 is not set
 # CONFIG_NXP_STB225 is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PHYLIB=y
 # CONFIG_PMC_MSP is not set
@@ -165,6 +165,7 @@ CONFIG_NET_TULIP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_PATA_VIA=y
+CONFIG_PCI=y
 CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_GT64XXX_PCI0=y
@@ -79,6 +79,7 @@
 # CONFIG_NXP_STB225 is not set
 # CONFIG_PACKET_MMAP is not set
 # CONFIG_PARTITION_ADVANCED is not set
+CONFIG_PCI=y
 # CONFIG_PMC_MSP is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_PNX8550_JBS is not set
@@ -101,6 +101,7 @@ CONFIG_NLATTR=y
 # CONFIG_OUTER_CACHE is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_PCI=y
 # CONFIG_PCI_STUB is not set
 CONFIG_PHYLIB=y
 CONFIG_SCSI=m
@@ -1194,12 +1194,12 @@ CONFIG_PARTITION_ADVANCED=y
 # CONFIG_PC300TOO is not set
 # CONFIG_PCCARD is not set
 # CONFIG_PCF8575 is not set
+# CONFIG_PCI is not set
 # CONFIG_PCI_ATMEL is not set
 # CONFIG_PCI_HERMES is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_SYSCALL=y
-CONFIG_PCI=y
 # CONFIG_PCMCIA_AHA152X is not set
 # CONFIG_PCMCIA_ATMEL is not set
 # CONFIG_PCMCIA_DEBUG is not set
@@ -1575,6 +1575,7 @@ CONFIG_PARTITION_ADVANCED=y
 # CONFIG_PC300TOO is not set
 # CONFIG_PCCARD is not set
 # CONFIG_PCF8575 is not set
+# CONFIG_PCI is not set
 # CONFIG_PCI200SYN is not set
 # CONFIG_PCI_ATMEL is not set
 # CONFIG_PCI_DEBUG is not set
@@ -1578,6 +1578,7 @@ CONFIG_PARTITION_ADVANCED=y
 # CONFIG_PC300TOO is not set
 # CONFIG_PCCARD is not set
 # CONFIG_PCF8575 is not set
+# CONFIG_PCI is not set
 # CONFIG_PCI200SYN is not set
 # CONFIG_PCI_ATMEL is not set
 # CONFIG_PCI_DISABLE_COMMON_QUIRKS is not set
@@ -1590,7 +1591,6 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_PCI_QUIRKS=y
 # CONFIG_PCI_STUB is not set
 CONFIG_PCI_SYSCALL=y
-CONFIG_PCI=y
 # CONFIG_PCMCIA_AHA152X is not set
 # CONFIG_PCMCIA_ATMEL is not set
 # CONFIG_PCMCIA_DEBUG is not set
@@ -1655,6 +1655,7 @@ CONFIG_PARTITION_ADVANCED=y
 # CONFIG_PC300TOO is not set
 # CONFIG_PCCARD is not set
 # CONFIG_PCF8575 is not set
+# CONFIG_PCI is not set
 # CONFIG_PCI200SYN is not set
 # CONFIG_PCI_ATMEL is not set
 # CONFIG_PCI_DEBUG is not set
@@ -1670,7 +1671,6 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_PCI_QUIRKS=y
 # CONFIG_PCI_STUB is not set
 CONFIG_PCI_SYSCALL=y
-CONFIG_PCI=y
 # CONFIG_PCMCIA_AHA152X is not set
 # CONFIG_PCMCIA_ATMEL is not set
 # CONFIG_PCMCIA_DEBUG is not set
@@ -1671,6 +1671,7 @@ CONFIG_PARTITION_ADVANCED=y
 # CONFIG_PC300TOO is not set
 # CONFIG_PCCARD is not set
 # CONFIG_PCF8575 is not set
+# CONFIG_PCI is not set
 # CONFIG_PCI200SYN is not set
 # CONFIG_PCI_ATMEL is not set
 # CONFIG_PCI_DEBUG is not set
@@ -1686,7 +1687,6 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_PCI_QUIRKS=y
 # CONFIG_PCI_STUB is not set
 CONFIG_PCI_SYSCALL=y
-CONFIG_PCI=y
 # CONFIG_PCMCIA_AHA152X is not set
 # CONFIG_PCMCIA_ATMEL is not set
 # CONFIG_PCMCIA_DEBUG is not set
@@ -1,12 +0,0 @@
--- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -593,6 +593,9 @@ core-$(CONFIG_TOSHIBA_RBTX4938) += arch/
- cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx
- load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
- 
-+# temporary until string.h is fixed
-+cflags-y += -ffreestanding
-+
- cflags-y			+= -Iinclude/asm-mips/mach-generic
- drivers-$(CONFIG_PCI)		+= arch/mips/pci/
- 
@@ -1,12 +0,0 @@
--- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -607,6 +607,9 @@ ifdef CONFIG_PHYSICAL_START
- load-y			= $(CONFIG_PHYSICAL_START)
- endif
- 
-+# temporary until string.h is fixed
-+cflags-y += -ffreestanding
-+
- cflags-y			+= -I$(srctree)/arch/mips/include/asm/mach-generic
- drivers-$(CONFIG_PCI)		+= arch/mips/pci/
- 
@@ -0,0 +1,83 @@
+--- a/arch/mips/include/asm/string.h
+++ b/arch/mips/include/asm/string.h
+@@ -133,11 +133,44 @@ strncmp(__const__ char *__cs, __const__ 
+ 
+ #define __HAVE_ARCH_MEMSET
+ extern void *memset(void *__s, int __c, size_t __count);
+#define memset(__s, __c, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memset((__s), (__c), __len);		\
+	else							\
+		__ret = __builtin_memset((__s), (__c), __len);	\
+	__ret;							\
+})
+ 
+ #define __HAVE_ARCH_MEMCPY
+ extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
+#define memcpy(dst, src, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memcpy((dst), (src), __len);		\
+	else							\
+		__ret = __builtin_memcpy((dst), (src), __len);	\
+	__ret;							\
+})
+ 
+ #define __HAVE_ARCH_MEMMOVE
+ extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
+#define memmove(dst, src, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memmove((dst), (src), __len);		\
+	else							\
+		__ret = __builtin_memmove((dst), (src), __len);	\
+	__ret;							\
+})
+
+#define __HAVE_ARCH_MEMCMP
+#define memcmp(src1, src2, len) __builtin_memcmp((src1), (src2), (len))
+ 
+ #endif /* _ASM_STRING_H */
+--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
+@@ -3,7 +3,7 @@
+ #
+ 
+ lib-y	+= csum_partial.o delay.o memcpy.o memcpy-inatomic.o memset.o \
+-	   strlen_user.o strncpy_user.o strnlen_user.o uncached.o
+	   strlen_user.o strncpy_user.o strnlen_user.o uncached.o memcmp.o
+ 
+ obj-y			+= iomap.o
+ obj-$(CONFIG_PCI)	+= iomap-pci.o
+--- /dev/null
+++ b/arch/mips/lib/memcmp.c
+@@ -0,0 +1,22 @@
+/*
+ *  copied from linux/lib/string.c
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ */
+
+#include <linux/module.h>
+#include <linux/string.h>
+
+#undef memcmp
+int memcmp(const void *cs, const void *ct, size_t count)
+{
+	const unsigned char *su1, *su2;
+	int res = 0;
+
+	for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
+		if ((res = *su1 - *su2) != 0)
+			break;
+	return res;
+}
+EXPORT_SYMBOL(memcmp);
+
@@ -1,12 +0,0 @@
--- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -612,6 +612,9 @@ else
- load-$(CONFIG_CPU_CAVIUM_OCTEON) 	+= 0xffffffff81100000
- endif
- 
-+# temporary until string.h is fixed
-+cflags-y += -ffreestanding
-+
- cflags-y			+= -I$(srctree)/arch/mips/include/asm/mach-generic
- drivers-$(CONFIG_PCI)		+= arch/mips/pci/
- 
@@ -0,0 +1,83 @@
+--- a/arch/mips/include/asm/string.h
+++ b/arch/mips/include/asm/string.h
+@@ -133,11 +133,44 @@ strncmp(__const__ char *__cs, __const__ 
+ 
+ #define __HAVE_ARCH_MEMSET
+ extern void *memset(void *__s, int __c, size_t __count);
+#define memset(__s, __c, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memset((__s), (__c), __len);		\
+	else							\
+		__ret = __builtin_memset((__s), (__c), __len);	\
+	__ret;							\
+})
+ 
+ #define __HAVE_ARCH_MEMCPY
+ extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
+#define memcpy(dst, src, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memcpy((dst), (src), __len);		\
+	else							\
+		__ret = __builtin_memcpy((dst), (src), __len);	\
+	__ret;							\
+})
+ 
+ #define __HAVE_ARCH_MEMMOVE
+ extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
+#define memmove(dst, src, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memmove((dst), (src), __len);		\
+	else							\
+		__ret = __builtin_memmove((dst), (src), __len);	\
+	__ret;							\
+})
+
+#define __HAVE_ARCH_MEMCMP
+#define memcmp(src1, src2, len) __builtin_memcmp((src1), (src2), (len))
+ 
+ #endif /* _ASM_STRING_H */
+--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
+@@ -3,7 +3,7 @@
+ #
+ 
+ lib-y	+= csum_partial.o delay.o memcpy.o memcpy-inatomic.o memset.o \
+-	   strlen_user.o strncpy_user.o strnlen_user.o uncached.o
+	   strlen_user.o strncpy_user.o strnlen_user.o uncached.o memcmp.o
+ 
+ obj-y			+= iomap.o
+ obj-$(CONFIG_PCI)	+= iomap-pci.o
+--- /dev/null
+++ b/arch/mips/lib/memcmp.c
+@@ -0,0 +1,22 @@
+/*
+ *  copied from linux/lib/string.c
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ */
+
+#include <linux/module.h>
+#include <linux/string.h>
+
+#undef memcmp
+int memcmp(const void *cs, const void *ct, size_t count)
+{
+	const unsigned char *su1, *su2;
+	int res = 0;
+
+	for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
+		if ((res = *su1 - *su2) != 0)
+			break;
+	return res;
+}
+EXPORT_SYMBOL(memcmp);
+
@@ -1,12 +0,0 @@
--- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -624,6 +624,9 @@ else
- load-$(CONFIG_CPU_CAVIUM_OCTEON) 	+= 0xffffffff81100000
- endif
- 
-+# temporary until string.h is fixed
-+cflags-y += -ffreestanding
-+
- cflags-y			+= -I$(srctree)/arch/mips/include/asm/mach-generic
- drivers-$(CONFIG_PCI)		+= arch/mips/pci/
- 
@@ -0,0 +1,83 @@
+--- a/arch/mips/include/asm/string.h
+++ b/arch/mips/include/asm/string.h
+@@ -133,11 +133,44 @@ strncmp(__const__ char *__cs, __const__ 
+ 
+ #define __HAVE_ARCH_MEMSET
+ extern void *memset(void *__s, int __c, size_t __count);
+#define memset(__s, __c, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memset((__s), (__c), __len);		\
+	else							\
+		__ret = __builtin_memset((__s), (__c), __len);	\
+	__ret;							\
+})
+ 
+ #define __HAVE_ARCH_MEMCPY
+ extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
+#define memcpy(dst, src, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memcpy((dst), (src), __len);		\
+	else							\
+		__ret = __builtin_memcpy((dst), (src), __len);	\
+	__ret;							\
+})
+ 
+ #define __HAVE_ARCH_MEMMOVE
+ extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
+#define memmove(dst, src, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memmove((dst), (src), __len);		\
+	else							\
+		__ret = __builtin_memmove((dst), (src), __len);	\
+	__ret;							\
+})
+
+#define __HAVE_ARCH_MEMCMP
+#define memcmp(src1, src2, len) __builtin_memcmp((src1), (src2), (len))
+ 
+ #endif /* _ASM_STRING_H */
+--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
+@@ -3,7 +3,7 @@
+ #
+ 
+ lib-y	+= csum_partial.o delay.o memcpy.o memcpy-inatomic.o memset.o \
+-	   strlen_user.o strncpy_user.o strnlen_user.o uncached.o
+	   strlen_user.o strncpy_user.o strnlen_user.o uncached.o memcmp.o
+ 
+ obj-y			+= iomap.o
+ obj-$(CONFIG_PCI)	+= iomap-pci.o
+--- /dev/null
+++ b/arch/mips/lib/memcmp.c
+@@ -0,0 +1,22 @@
+/*
+ *  copied from linux/lib/string.c
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ */
+
+#include <linux/module.h>
+#include <linux/string.h>
+
+#undef memcmp
+int memcmp(const void *cs, const void *ct, size_t count)
+{
+	const unsigned char *su1, *su2;
+	int res = 0;
+
+	for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
+		if ((res = *su1 - *su2) != 0)
+			break;
+	return res;
+}
+EXPORT_SYMBOL(memcmp);
+
@@ -0,0 +1,47 @@
+--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
+@@ -48,7 +48,9 @@ ifneq ($(SUBARCH),$(ARCH))
+   endif
+ endif
+ 
+ifndef CONFIG_PROFILING
+ cflags-y := -ffunction-sections
+endif
+ cflags-y += $(call cc-option, -mno-check-zero-division)
+ 
+ ifdef CONFIG_32BIT
+--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
+@@ -298,6 +298,11 @@ static void reset_counters(void *arg)
+ 	}
+ }
+ 
+static irqreturn_t mipsxx_perfcount_int(int irq, void *dev_id)
+{
+	return mipsxx_perfcount_handler();
+}
+
+ static int __init mipsxx_init(void)
+ {
+ 	int counters;
+@@ -374,6 +379,10 @@ static int __init mipsxx_init(void)
+ 	save_perf_irq = perf_irq;
+ 	perf_irq = mipsxx_perfcount_handler;
+ 
+	if (cp0_perfcount_irq >= 0)
+		return request_irq(cp0_perfcount_irq, mipsxx_perfcount_int,
+			IRQF_SHARED, "Perfcounter", save_perf_irq);
+
+ 	return 0;
+ }
+ 
+@@ -381,6 +390,9 @@ static void mipsxx_exit(void)
+ {
+ 	int counters = op_model_mipsxx_ops.num_counters;
+ 
+	if (cp0_perfcount_irq >= 0)
+		free_irq(cp0_perfcount_irq, save_perf_irq);
+
+ 	counters = counters_per_cpu_to_total(counters);
+ 	on_each_cpu(reset_counters, (void *)(long)counters, 1);
+ 
@@ -1,12 +0,0 @@
--- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -637,6 +637,9 @@ else
- load-$(CONFIG_CPU_CAVIUM_OCTEON) 	+= 0xffffffff81100000
- endif
- 
-+# temporary until string.h is fixed
-+cflags-y += -ffreestanding
-+
- cflags-y			+= -I$(srctree)/arch/mips/include/asm/mach-generic
- drivers-$(CONFIG_PCI)		+= arch/mips/pci/
- 
@@ -0,0 +1,83 @@
+--- a/arch/mips/include/asm/string.h
+++ b/arch/mips/include/asm/string.h
+@@ -133,11 +133,44 @@ strncmp(__const__ char *__cs, __const__ 
+ 
+ #define __HAVE_ARCH_MEMSET
+ extern void *memset(void *__s, int __c, size_t __count);
+#define memset(__s, __c, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memset((__s), (__c), __len);		\
+	else							\
+		__ret = __builtin_memset((__s), (__c), __len);	\
+	__ret;							\
+})
+ 
+ #define __HAVE_ARCH_MEMCPY
+ extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
+#define memcpy(dst, src, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memcpy((dst), (src), __len);		\
+	else							\
+		__ret = __builtin_memcpy((dst), (src), __len);	\
+	__ret;							\
+})
+ 
+ #define __HAVE_ARCH_MEMMOVE
+ extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
+#define memmove(dst, src, len)					\
+({								\
+	size_t __len = (len);					\
+	void *__ret;						\
+	if (__builtin_constant_p(len) && __len >= 64)		\
+		__ret = memmove((dst), (src), __len);		\
+	else							\
+		__ret = __builtin_memmove((dst), (src), __len);	\
+	__ret;							\
+})
+
+#define __HAVE_ARCH_MEMCMP
+#define memcmp(src1, src2, len) __builtin_memcmp((src1), (src2), (len))
+ 
+ #endif /* _ASM_STRING_H */
+--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
+@@ -3,7 +3,7 @@
+ #
+ 
+ lib-y	+= csum_partial.o delay.o memcpy.o memcpy-inatomic.o memset.o \
+-	   strlen_user.o strncpy_user.o strnlen_user.o uncached.o
+	   strlen_user.o strncpy_user.o strnlen_user.o uncached.o memcmp.o
+ 
+ obj-y			+= iomap.o
+ obj-$(CONFIG_PCI)	+= iomap-pci.o
+--- /dev/null
+++ b/arch/mips/lib/memcmp.c
+@@ -0,0 +1,22 @@
+/*
+ *  copied from linux/lib/string.c
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ */
+
+#include <linux/module.h>
+#include <linux/string.h>
+
+#undef memcmp
+int memcmp(const void *cs, const void *ct, size_t count)
+{
+	const unsigned char *su1, *su2;
+	int res = 0;
+
+	for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
+		if ((res = *su1 - *su2) != 0)
+			break;
+	return res;
+}
+EXPORT_SYMBOL(memcmp);
+
@@ -0,0 +1,48 @@
+--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
+@@ -49,7 +49,9 @@ ifneq ($(SUBARCH),$(ARCH))
+ endif
+ 
+ ifndef CONFIG_FUNCTION_TRACER
+-cflags-y := -ffunction-sections
+  ifndef CONFIG_PROFILING
+    cflags-y := -ffunction-sections
+  endif
+ endif
+ ifdef CONFIG_FUNCTION_GRAPH_TRACER
+   ifndef KBUILD_MCOUNT_RA_ADDRESS
+--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
+@@ -298,6 +298,11 @@ static void reset_counters(void *arg)
+ 	}
+ }
+ 
+static irqreturn_t mipsxx_perfcount_int(int irq, void *dev_id)
+{
+	return mipsxx_perfcount_handler();
+}
+
+ static int __init mipsxx_init(void)
+ {
+ 	int counters;
+@@ -374,6 +379,10 @@ static int __init mipsxx_init(void)
+ 	save_perf_irq = perf_irq;
+ 	perf_irq = mipsxx_perfcount_handler;
+ 
+	if (cp0_perfcount_irq >= 0)
+		return request_irq(cp0_perfcount_irq, mipsxx_perfcount_int,
+			IRQF_SHARED, "Perfcounter", save_perf_irq);
+
+ 	return 0;
+ }
+ 
+@@ -381,6 +390,9 @@ static void mipsxx_exit(void)
+ {
+ 	int counters = op_model_mipsxx_ops.num_counters;
+ 
+	if (cp0_perfcount_irq >= 0)
+		free_irq(cp0_perfcount_irq, save_perf_irq);
+
+ 	counters = counters_per_cpu_to_total(counters);
+ 	on_each_cpu(reset_counters, (void *)(long)counters, 1);
+ 
@@ -0,0 +1,216 @@
+From f49e1efdd179d54e814ff2a8e8f469496583062c Mon Sep 17 00:00:00 2001
+From: Phillip Lougher <phillip@lougher.demon.co.uk>
+Date: Tue, 20 Oct 2009 10:54:36 +0100
+Subject: [PATCH] Squashfs: add LZMA compression
+
+Add support for LZMA compressed filesystems.  This is an initial
+implementation.
+
+Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
+---
+ fs/squashfs/Kconfig        |    5 ++
+ fs/squashfs/Makefile       |    1 +
+ fs/squashfs/decompressor.c |    4 +
+ fs/squashfs/lzma_wrapper.c |  151 ++++++++++++++++++++++++++++++++++++++++++++
+ fs/squashfs/squashfs.h     |    3 +
+ 5 files changed, 164 insertions(+), 0 deletions(-)
+ create mode 100644 fs/squashfs/lzma_wrapper.c
+
+--- a/fs/squashfs/Kconfig
+++ b/fs/squashfs/Kconfig
+@@ -26,6 +26,11 @@ config SQUASHFS
+ 
+ 	  If unsure, say N.
+ 
+config SQUASHFS_LZMA
+	bool "Include support for LZMA compressed file systems"
+	depends on SQUASHFS
+	select DECOMPRESS_LZMA
+
+ config SQUASHFS_EMBEDDED
+ 
+ 	bool "Additional option for memory-constrained systems" 
+--- a/fs/squashfs/Makefile
+++ b/fs/squashfs/Makefile
+@@ -5,3 +5,4 @@
+ obj-$(CONFIG_SQUASHFS) += squashfs.o
+ squashfs-y += block.o cache.o dir.o export.o file.o fragment.o id.o inode.o
+ squashfs-y += namei.o super.o symlink.o zlib_wrapper.o decompressor.o
+squashfs-$(CONFIG_SQUASHFS_LZMA) += lzma_wrapper.o
+--- a/fs/squashfs/decompressor.c
+++ b/fs/squashfs/decompressor.c
+@@ -50,7 +50,11 @@ static const struct squashfs_decompresso
+ 
+ static const struct squashfs_decompressor *decompressor[] = {
+ 	&squashfs_zlib_comp_ops,
+#ifdef CONFIG_SQUASHFS_LZMA
+	&squashfs_lzma_comp_ops,
+#else
+ 	&squashfs_lzma_unsupported_comp_ops,
+#endif
+ 	&squashfs_lzo_unsupported_comp_ops,
+ 	&squashfs_unknown_comp_ops
+ };
+--- /dev/null
+++ b/fs/squashfs/lzma_wrapper.c
+@@ -0,0 +1,151 @@
+/*
+ * Squashfs - a compressed read only filesystem for Linux
+ *
+ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+ * Phillip Lougher <phillip@lougher.demon.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2,
+ * or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * lzma_wrapper.c
+ */
+
+#include <asm/unaligned.h>
+#include <linux/buffer_head.h>
+#include <linux/mutex.h>
+#include <linux/vmalloc.h>
+#include <linux/decompress/unlzma.h>
+
+#include "squashfs_fs.h"
+#include "squashfs_fs_sb.h"
+#include "squashfs_fs_i.h"
+#include "squashfs.h"
+#include "decompressor.h"
+
+struct squashfs_lzma {
+	void	*input;
+	void	*output;
+};
+
+/* decompress_unlzma.c is currently non re-entrant... */
+DEFINE_MUTEX(lzma_mutex);
+
+/* decompress_unlzma.c doesn't provide any context in its callbacks... */
+static int lzma_error;
+
+static void error(char *m)
+{
+	ERROR("unlzma error: %s\n", m);
+	lzma_error = 1;
+}
+
+	
+static void *lzma_init(struct squashfs_sb_info *msblk)
+{
+	struct squashfs_lzma *stream = kzalloc(sizeof(*stream), GFP_KERNEL);
+	if (stream == NULL)
+		goto failed;
+	stream->input = vmalloc(msblk->block_size);
+	if (stream->input == NULL)
+		goto failed;
+	stream->output = vmalloc(msblk->block_size);
+	if (stream->output == NULL)
+		goto failed2;
+
+	return stream;
+
+failed2:
+	vfree(stream->input);
+failed:
+	ERROR("failed to allocate lzma workspace\n");
+	kfree(stream);
+	return NULL;
+}
+
+
+static void lzma_free(void *strm)
+{
+	struct squashfs_lzma *stream = strm;
+
+	if (stream) {
+		vfree(stream->input);
+		vfree(stream->output);
+	}
+	kfree(stream);
+}
+
+
+static int lzma_uncompress(struct squashfs_sb_info *msblk, void **buffer,
+	struct buffer_head **bh, int b, int offset, int length, int srclength,
+	int pages)
+{
+	struct squashfs_lzma *stream = msblk->stream;
+	void *buff = stream->input;
+	int avail, i, bytes = length, res;
+
+	mutex_lock(&lzma_mutex);
+
+	for (i = 0; i < b; i++) {
+		wait_on_buffer(bh[i]);
+		if (!buffer_uptodate(bh[i]))
+			goto block_release;
+
+		avail = min(bytes, msblk->devblksize - offset);
+		memcpy(buff, bh[i]->b_data + offset, avail);
+		buff += avail;
+		bytes -= avail;
+		offset = 0;
+		put_bh(bh[i]);
+	}
+
+	lzma_error = 0;
+	res = unlzma(stream->input, length, NULL, NULL, stream->output, NULL,
+							error);
+	if (res || lzma_error)
+		goto failed;
+
+	/* uncompressed size is stored in the LZMA header (5 byte offset) */
+	res = bytes = get_unaligned_le32(stream->input + 5);
+	for (i = 0, buff = stream->output; bytes && i < pages; i++) {
+		avail = min_t(int, bytes, PAGE_CACHE_SIZE);
+		memcpy(buffer[i], buff, avail);
+		buff += avail;
+		bytes -= avail;
+	}
+	if (bytes)
+		goto failed;
+
+	mutex_unlock(&lzma_mutex);
+	return res;
+
+block_release:
+	for (; i < b; i++)
+		put_bh(bh[i]);
+
+failed:
+	mutex_unlock(&lzma_mutex);
+
+	ERROR("lzma decompression failed, data probably corrupt\n");
+	return -EIO;
+}
+
+const struct squashfs_decompressor squashfs_lzma_comp_ops = {
+	.init = lzma_init,
+	.free = lzma_free,
+	.decompress = lzma_uncompress,
+	.id = LZMA_COMPRESSION,
+	.name = "lzma",
+	.supported = 1
+};
+
+--- a/fs/squashfs/squashfs.h
+++ b/fs/squashfs/squashfs.h
+@@ -94,3 +94,6 @@ extern const struct address_space_operat
+ 
+ /* zlib_wrapper.c */
+ extern const struct squashfs_decompressor squashfs_zlib_comp_ops;
+
+/* lzma wrapper.c */
+extern const struct squashfs_decompressor squashfs_lzma_comp_ops;
@@ -0,0 +1,165 @@
+From fdf23ed283bc6ef5c25076ce2065f892120ff556 Mon Sep 17 00:00:00 2001
+From: Phillip Lougher <phillip@lougher.demon.co.uk>
+Date: Thu, 22 Oct 2009 04:57:38 +0100
+Subject: [PATCH] Squashfs: Make unlzma available to non initramfs/initrd code
+
+Add a config option DECOMPRESS_LZMA_NEEDED which allows subsystems to
+specify they need the unlzma code.  Normally decompress_unlzma.c is
+compiled with __init and unlzma is not exported to modules.
+
+Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
+---
+ fs/squashfs/Kconfig                   |    1 +
+ include/linux/decompress/bunzip2_mm.h |   12 ++++++++++++
+ include/linux/decompress/inflate_mm.h |   12 ++++++++++++
+ include/linux/decompress/mm.h         |    3 ---
+ include/linux/decompress/unlzma_mm.h  |   20 ++++++++++++++++++++
+ lib/Kconfig                           |    3 +++
+ lib/decompress_bunzip2.c              |    1 +
+ lib/decompress_inflate.c              |    1 +
+ lib/decompress_unlzma.c               |    5 ++++-
+ 9 files changed, 54 insertions(+), 4 deletions(-)
+ create mode 100644 include/linux/decompress/bunzip2_mm.h
+ create mode 100644 include/linux/decompress/inflate_mm.h
+ create mode 100644 include/linux/decompress/unlzma_mm.h
+
+--- a/fs/squashfs/Kconfig
+++ b/fs/squashfs/Kconfig
+@@ -30,6 +30,7 @@ config SQUASHFS_LZMA
+ 	bool "Include support for LZMA compressed file systems"
+ 	depends on SQUASHFS
+ 	select DECOMPRESS_LZMA
+	select DECOMPRESS_LZMA_NEEDED
+ 
+ config SQUASHFS_EMBEDDED
+ 
+--- /dev/null
+++ b/include/linux/decompress/bunzip2_mm.h
+@@ -0,0 +1,12 @@
+#ifndef BUNZIP2_MM_H
+#define BUNZIP2_MM_H
+
+#ifdef STATIC
+/* Code active when included from pre-boot environment: */
+#define INIT
+#else
+/* Compile for initramfs/initrd code only */
+#define INIT __init
+#endif
+
+#endif
+--- /dev/null
+++ b/include/linux/decompress/inflate_mm.h
+@@ -0,0 +1,12 @@
+#ifndef INFLATE_MM_H
+#define INFLATE_MM_H
+
+#ifdef STATIC
+/* Code active when included from pre-boot environment: */
+#define INIT
+#else
+/* Compile for initramfs/initrd code only */
+#define INIT __init
+#endif
+
+#endif
+--- a/include/linux/decompress/mm.h
+++ b/include/linux/decompress/mm.h
+@@ -53,8 +53,6 @@ static void free(void *where)
+ 
+ #define set_error_fn(x)
+ 
+-#define INIT
+-
+ #else /* STATIC */
+ 
+ /* Code active when compiled standalone for use when loading ramdisk: */
+@@ -77,7 +75,6 @@ static void free(void *where)
+ static void(*error)(char *m);
+ #define set_error_fn(x) error = x;
+ 
+-#define INIT __init
+ #define STATIC
+ 
+ #include <linux/init.h>
+--- /dev/null
+++ b/include/linux/decompress/unlzma_mm.h
+@@ -0,0 +1,20 @@
+#ifndef UNLZMA_MM_H
+#define UNLZMA_MM_H
+
+#ifdef STATIC
+
+/* Code active when included from pre-boot environment: */
+#define INIT
+
+#elif defined(CONFIG_DECOMPRESS_LZMA_NEEDED)
+
+/* Make it available to non initramfs/initrd code */
+#define INIT
+#include <linux/module.h>
+#else
+
+/* Compile for initramfs/initrd code only */
+#define INIT __init
+#endif
+
+#endif
+--- a/lib/Kconfig
+++ b/lib/Kconfig
+@@ -121,6 +121,9 @@ config DECOMPRESS_LZO
+ 	select LZO_DECOMPRESS
+ 	tristate
+ 
+config DECOMPRESS_LZMA_NEEDED
+	 boolean
+
+ #
+ # Generic allocator support is selected if needed
+ #
+--- a/lib/decompress_bunzip2.c
+++ b/lib/decompress_bunzip2.c
+@@ -52,6 +52,7 @@
+ #include <linux/slab.h>
+ #endif /* STATIC */
+ 
+#include <linux/decompress/bunzip2_mm.h>
+ #include <linux/decompress/mm.h>
+ 
+ #ifndef INT_MAX
+--- a/lib/decompress_inflate.c
+++ b/lib/decompress_inflate.c
+@@ -23,6 +23,7 @@
+ 
+ #endif /* STATIC */
+ 
+#include <linux/decompress/inflate_mm.h>
+ #include <linux/decompress/mm.h>
+ 
+ #define GZIP_IOBUF_SIZE (16*1024)
+--- a/lib/decompress_unlzma.c
+++ b/lib/decompress_unlzma.c
+@@ -36,6 +36,7 @@
+ #include <linux/slab.h>
+ #endif /* STATIC */
+ 
+#include <linux/decompress/unlzma_mm.h>
+ #include <linux/decompress/mm.h>
+ 
+ #define	MIN(a, b) (((a) < (b)) ? (a) : (b))
+@@ -531,7 +532,7 @@ static inline void INIT process_bit1(str
+ 
+ 
+ 
+-STATIC inline int INIT unlzma(unsigned char *buf, int in_len,
+STATIC int INIT unlzma(unsigned char *buf, int in_len,
+ 			      int(*fill)(void*, unsigned int),
+ 			      int(*flush)(void*, unsigned int),
+ 			      unsigned char *output,
+@@ -664,4 +665,6 @@ STATIC int INIT decompress(unsigned char
+ {
+ 	return unlzma(buf, in_len - 4, fill, flush, output, posp, error_fn);
+ }
+#elif defined(CONFIG_DECOMPRESS_LZMA_NEEDED)
+EXPORT_SYMBOL(unlzma);
+ #endif
@@ -0,0 +1,11 @@
+--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
+@@ -121,6 +121,8 @@
+ #endif
+ 	.endm
+ 
+	j kernel_entry
+	nop
+ #ifndef CONFIG_NO_EXCEPT_FILL
+ 	/*
+ 	 * Reserved space for exception handlers.
@@ -0,0 +1,21 @@
+--- a/Makefile
+++ b/Makefile
+@@ -529,7 +529,7 @@ all: vmlinux
+ ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
+ KBUILD_CFLAGS	+= -Os
+ else
+-KBUILD_CFLAGS	+= -O2
+KBUILD_CFLAGS	+= -O2 -fno-reorder-blocks -fno-tree-ch
+ endif
+ 
+ include $(srctree)/arch/$(SRCARCH)/Makefile
+@@ -567,6 +567,9 @@ endif
+ NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
+ CHECKFLAGS     += $(NOSTDINC_FLAGS)
+ 
+# improve gcc optimization
+CFLAGS += $(call cc-option,-funit-at-a-time,)
+
+ # warn about C99 declaration after statement
+ KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
+ 
@@ -0,0 +1,11 @@
+--- a/arch/mips/include/asm/system.h
+++ b/arch/mips/include/asm/system.h
+@@ -194,7 +194,7 @@ extern __u64 __xchg_u64_unsupported_on_3
+ #define __xchg_u64 __xchg_u64_unsupported_on_32bit_kernels
+ #endif
+ 
+-static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
+static __always_inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
+ {
+ 	switch (size) {
+ 	case 4:
@@ -0,0 +1,36 @@
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -51,6 +51,7 @@
+ #define SST49LF040B	        0x0050
+ #define SST49LF008A		0x005a
+ #define AT49BV6416		0x00d6
+#define MANUFACTURER_SAMSUNG	0x00ec
+ 
+ static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
+ static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
+@@ -375,12 +376,19 @@ struct mtd_info *cfi_cmdset_0002(struct 
+ 
+ 		if (extp->MajorVersion != '1' ||
+ 		    (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
+-			printk(KERN_ERR "  Unknown Amd/Fujitsu Extended Query "
+-			       "version %c.%c.\n",  extp->MajorVersion,
+-			       extp->MinorVersion);
+-			kfree(extp);
+-			kfree(mtd);
+-			return NULL;
+		        if (cfi->mfr == MANUFACTURER_SAMSUNG &&
+			    (extp->MajorVersion == '3' && extp->MinorVersion == '3')) {
+			    printk(KERN_NOTICE "  Newer Samsung flash detected, "
+			           "should be compatibile with Amd/Fujitsu.\n");
+		        }
+		        else {
+			    printk(KERN_ERR "  Unknown Amd/Fujitsu Extended Query "
+			           "version %c.%c.\n",  extp->MajorVersion,
+			           extp->MinorVersion);
+			    kfree(extp);
+			    kfree(mtd);
+			    return NULL;
+		        }
+ 		}
+ 
+ 		/* Install our own private info structure */
@@ -0,0 +1,173 @@
+--- /dev/null
+++ b/arch/mips/include/asm/mips_machine.h
+@@ -0,0 +1,47 @@
+/*
+ *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ */
+
+#ifndef __ASM_MIPS_MACHINE_H
+#define __ASM_MIPS_MACHINE_H
+
+#include <linux/init.h>
+#include <linux/list.h>
+
+struct mips_machine {
+	unsigned long		mach_type;
+	void			(*mach_setup)(void);
+	char			*mach_name;
+	struct list_head	list;
+};
+
+void mips_machine_register(struct mips_machine *) __init;
+void mips_machine_setup(unsigned long machtype) __init;
+void mips_machine_set_name(char *name) __init;
+
+extern char *mips_machine_name;
+
+#define MIPS_MACHINE(_type, _name, _setup) 			\
+static char machine_name_##_type[] __initdata = _name;		\
+static struct mips_machine machine_##_type __initdata =		\
+{								\
+	.mach_type	= _type,				\
+	.mach_name	= machine_name_##_type,			\
+	.mach_setup	= _setup,				\
+};								\
+								\
+static int __init register_machine_##_type(void)		\
+{								\
+	mips_machine_register(&machine_##_type);		\
+	return 0;						\
+}								\
+								\
+pure_initcall(register_machine_##_type)
+
+#endif /* __ASM_MIPS_MACHINE_H */
+
+--- /dev/null
+++ b/arch/mips/kernel/mips_machine.c
+@@ -0,0 +1,74 @@
+/*
+ *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ */
+#include <linux/mm.h>
+
+#include <asm/mips_machine.h>
+#include <asm/bootinfo.h>
+
+static struct list_head mips_machines __initdata =
+		LIST_HEAD_INIT(mips_machines);
+
+char *mips_machine_name = "Unknown";
+
+static struct mips_machine * __init mips_machine_find(unsigned long machtype)
+{
+	struct list_head *this;
+
+	list_for_each(this, &mips_machines) {
+		struct mips_machine *mach;
+
+		mach = list_entry(this, struct mips_machine, list);
+		if (mach->mach_type == machtype)
+			return mach;
+	}
+
+	return NULL;
+}
+
+void __init mips_machine_register(struct mips_machine *mach)
+{
+	list_add_tail(&mach->list, &mips_machines);
+}
+
+void __init mips_machine_set_name(char *name)
+{
+	unsigned int len;
+	char *p;
+
+	if (name == NULL)
+		return;
+
+	len = strlen(name);
+	p = kmalloc(len + 1, GFP_KERNEL);
+	if (p) {
+		strncpy(p, name, len);
+		p[len] = '\0';
+		mips_machine_name = p;
+	} else {
+		printk(KERN_WARNING "MIPS: no memory for machine_name\n");
+	}
+}
+
+void __init mips_machine_setup(unsigned long machtype)
+{
+	struct mips_machine *mach;
+
+	mach = mips_machine_find(machtype);
+	if (!mach) {
+		printk(KERN_ALERT "MIPS: no machine registered for "
+			"machtype %lu\n", machtype);
+		return;
+	}
+
+	mips_machine_set_name(mach->mach_name);
+	printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name);
+
+	if (mach->mach_setup)
+		mach->mach_setup();
+}
+--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
+@@ -94,6 +94,7 @@
+ obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o
+ obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
+ obj-$(CONFIG_SPINLOCK_TEST)	+= spinlock_test.o
+obj-$(CONFIG_MIPS_MACHINE)	+= mips_machine.o
+ 
+ CFLAGS_cpu-bugs64.o	= $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
+ 
+--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
+@@ -851,6 +851,9 @@ config MIPS_DISABLE_OBSOLETE_IDE
+ config SYNC_R4K
+ 	bool
+ 
+config MIPS_MACHINE
+	def_bool n
+
+ config NO_IOPORT
+ 	def_bool n
+ 
+--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
+@@ -12,6 +12,7 @@
+ #include <asm/cpu-features.h>
+ #include <asm/mipsregs.h>
+ #include <asm/processor.h>
+#include <asm/mips_machine.h>
+ 
+ unsigned int vced_count, vcei_count;
+ 
+@@ -31,8 +32,12 @@ static int show_cpuinfo(struct seq_file 
+ 	/*
+ 	 * For the first processor also print the system type
+ 	 */
+-	if (n == 0)
+	if (n == 0) {
+ 		seq_printf(m, "system type\t\t: %s\n", get_system_type());
+#ifdef CONFIG_MIPS_MACHINE
+		seq_printf(m, "machine\t\t\t: %s\n", mips_machine_name);
+#endif
+	}
+ 
+ 	seq_printf(m, "processor\t\t: %ld\n", n);
+ 	sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n",
@@ -0,0 +1,28 @@
+--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
+@@ -854,6 +854,10 @@ config SYNC_R4K
+ config MIPS_MACHINE
+ 	def_bool n
+ 
+config IMAGE_CMDLINE_HACK
+	bool "OpenWrt specific image command line hack"
+	default n
+
+ config NO_IOPORT
+ 	def_bool n
+ 
+--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
+@@ -143,6 +143,12 @@ FEXPORT(__kernel_entry)
+ 	j	kernel_entry
+ #endif
+ 
+#ifdef CONFIG_IMAGE_CMDLINE_HACK
+	.ascii	"CMDLINE:"
+EXPORT(__image_cmdline)
+	.fill	0x400
+#endif /* CONFIG_IMAGE_CMDLINE_HACK */
+
+ 	__REF
+ 
+ NESTED(kernel_entry, 16, sp)			# kernel entry point
@@ -0,0 +1,18 @@
+--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
+@@ -83,6 +83,7 @@ register struct thread_info *__current_t
+ #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
+ #define THREAD_MASK (THREAD_SIZE - 1UL)
+ 
+#if 0
+ #define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
+ 
+ #ifdef CONFIG_DEBUG_STACK_USAGE
+@@ -92,6 +93,7 @@ register struct thread_info *__current_t
+ #endif
+ 
+ #define free_thread_info(info) kfree(info)
+#endif
+ 
+ #endif /* !__ASSEMBLY__ */
+ 
@@ -0,0 +1,161 @@
+MIPS: allow disabling the kernel FPU emulator
+
+This patch allows turning off the in-kernel Algorithmics
+FPU emulator support, which allows one to save a couple of
+precious blocks on an embedded system.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+--
+--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
+@@ -839,6 +839,17 @@ config I8259
+ config MIPS_BONITO64
+ 	bool
+ 
+config MIPS_FPU_EMU
+	bool "Enable FPU emulation"
+	default y
+	help
+	   This option allows building a kernel with or without the Algorithmics
+	   FPU emulator enabled. Turning off this option results in a kernel which
+	   does not catch floating operations exceptions. Make sure that your toolchain
+	   is configured to enable software floating point emulation in that case.
+		
+	   If unsure say Y here.
+
+ config MIPS_MSC
+ 	bool
+ 
+--- a/arch/mips/math-emu/Makefile
+++ b/arch/mips/math-emu/Makefile
+@@ -2,12 +2,14 @@
+ # Makefile for the Linux/MIPS kernel FPU emulation.
+ #
+ 
+-obj-y	:= cp1emu.o ieee754m.o ieee754d.o ieee754dp.o ieee754sp.o ieee754.o \
+obj-y	:=	kernel_linkage.o dsemul.o cp1emu.o
+
+obj-$(CONFIG_MIPS_FPU_EMU)	+= ieee754m.o ieee754d.o ieee754dp.o ieee754sp.o ieee754.o \
+ 	   ieee754xcpt.o dp_frexp.o dp_modf.o dp_div.o dp_mul.o dp_sub.o \
+ 	   dp_add.o dp_fsp.o dp_cmp.o dp_logb.o dp_scalb.o dp_simple.o \
+ 	   dp_tint.o dp_fint.o dp_tlong.o dp_flong.o sp_frexp.o sp_modf.o \
+ 	   sp_div.o sp_mul.o sp_sub.o sp_add.o sp_fdp.o sp_cmp.o sp_logb.o \
+ 	   sp_scalb.o sp_simple.o sp_tint.o sp_fint.o sp_tlong.o sp_flong.o \
+-	   dp_sqrt.o sp_sqrt.o kernel_linkage.o dsemul.o
+	   dp_sqrt.o sp_sqrt.o
+ 
+ EXTRA_CFLAGS += -Werror
+--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
+@@ -58,7 +58,11 @@
+ #define __mips 4
+ 
+ /* Function which emulates a floating point instruction. */
+#ifdef CONFIG_DEBUG_FS
+DEFINE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats);
+#endif
+ 
+#ifdef CONFIG_MIPS_FPU_EMU
+ static int fpu_emu(struct pt_regs *, struct mips_fpu_struct *,
+ 	mips_instruction);
+ 
+@@ -69,10 +73,6 @@ static int fpux_emu(struct pt_regs *,
+ 
+ /* Further private data for which no space exists in mips_fpu_struct */
+ 
+-#ifdef CONFIG_DEBUG_FS
+-DEFINE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats);
+-#endif
+-
+ /* Control registers */
+ 
+ #define FPCREG_RID	0	/* $0  = revision id */
+@@ -1277,7 +1277,6 @@ int fpu_emulator_cop1Handler(struct pt_r
+ 
+ 	return sig;
+ }
+-
+ #ifdef CONFIG_DEBUG_FS
+ 
+ static int fpuemu_stat_get(void *data, u64 *val)
+@@ -1326,4 +1325,11 @@ static int __init debugfs_fpuemu(void)
+ 	return 0;
+ }
+ __initcall(debugfs_fpuemu);
+-#endif
+#endif /* CONFIG_DEBUGFS */
+#else
+int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
+        int has_fpu)
+{
+	return 0;
+}
+#endif /* CONFIG_MIPS_FPU_EMU */
+--- a/arch/mips/math-emu/dsemul.c
+++ b/arch/mips/math-emu/dsemul.c
+@@ -109,6 +109,7 @@ int mips_dsemul(struct pt_regs *regs, mi
+ 	return SIGILL;		/* force out of emulation loop */
+ }
+ 
+#ifdef CONFIG_MIPS_FPU_EMU
+ int do_dsemulret(struct pt_regs *xcp)
+ {
+ 	struct emuframe __user *fr;
+@@ -165,3 +166,9 @@ int do_dsemulret(struct pt_regs *xcp)
+ 
+ 	return 1;
+ }
+#else
+int do_dsemulret(struct pt_regs *xcp)
+{
+	return 0;
+}
+#endif /* CONFIG_MIPS_FPU_EMU */
+--- a/arch/mips/math-emu/kernel_linkage.c
+++ b/arch/mips/math-emu/kernel_linkage.c
+@@ -29,6 +29,7 @@
+ 
+ #define SIGNALLING_NAN 0x7ff800007ff80000LL
+ 
+#ifdef CONFIG_MIPS_FPU_EMU
+ void fpu_emulator_init_fpu(void)
+ {
+ 	static int first = 1;
+@@ -112,4 +113,36 @@ int fpu_emulator_restore_context32(struc
+ 
+ 	return err;
+ }
+-#endif
+#endif	/* CONFIG_64BIT */
+#else
+
+void fpu_emulator_init_fpu(void)
+{
+	printk(KERN_INFO "FPU emulator disabled, make sure your toolchain"
+		"was compiled with software floating point support (soft-float)\n");
+	return;
+}
+
+int fpu_emulator_save_context(struct sigcontext __user *sc)
+{
+	return 0;
+}
+
+int fpu_emulator_restore_context(struct sigcontext __user *sc)
+{
+	return 0;
+}
+
+int fpu_emulator_save_context32(struct sigcontext32 __user *sc)
+{
+	return 0;
+}
+
+int fpu_emulator_restore_context32(struct sigcontext32 __user *sc)
+{
+	return 0;
+}
+
+#ifdef CONFIG_64BIT
+#endif	/* CONFIG_64BIT */
+#endif /* CONFIG_MIPS_FPU_EMU */
@@ -0,0 +1,368 @@
+--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
+@@ -93,7 +93,7 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin
+ cflags-y			+= -G 0 -mno-abicalls -fno-pic -pipe
+ cflags-y			+= -msoft-float
+ LDFLAGS_vmlinux			+= -G 0 -static -n -nostdlib
+-MODFLAGS			+= -mlong-calls
+MODFLAGS			+= -mno-long-calls
+ 
+ cflags-y += -ffreestanding
+ 
+--- a/arch/mips/include/asm/module.h
+++ b/arch/mips/include/asm/module.h
+@@ -9,6 +9,11 @@ struct mod_arch_specific {
+ 	struct list_head dbe_list;
+ 	const struct exception_table_entry *dbe_start;
+ 	const struct exception_table_entry *dbe_end;
+
+	void *phys_plt_tbl;
+	void *virt_plt_tbl;
+	unsigned int phys_plt_offset;
+	unsigned int virt_plt_offset;
+ };
+ 
+ typedef uint8_t Elf64_Byte;		/* Type for a 8-bit quantity.  */
+--- a/arch/mips/kernel/module.c
+++ b/arch/mips/kernel/module.c
+@@ -43,6 +43,117 @@ static struct mips_hi16 *mips_hi16_list;
+ static LIST_HEAD(dbe_list);
+ static DEFINE_SPINLOCK(dbe_lock);
+ 
+/*
+ * Get the potential max trampolines size required of the init and
+ * non-init sections. Only used if we cannot find enough contiguous
+ * physically mapped memory to put the module into.
+ */
+static unsigned int
+get_plt_size(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs,
+             const char *secstrings, unsigned int symindex, bool is_init)
+{
+	unsigned long ret = 0;
+	unsigned int i, j;
+	Elf_Sym *syms;
+
+	/* Everything marked ALLOC (this includes the exported symbols) */
+	for (i = 1; i < hdr->e_shnum; ++i) {
+		unsigned int info = sechdrs[i].sh_info;
+
+		if (sechdrs[i].sh_type != SHT_REL
+		    && sechdrs[i].sh_type != SHT_RELA)
+			continue;
+
+		/* Not a valid relocation section? */
+		if (info >= hdr->e_shnum)
+			continue;
+
+		/* Don't bother with non-allocated sections */
+		if (!(sechdrs[info].sh_flags & SHF_ALLOC))
+			continue;
+
+		/* If it's called *.init*, and we're not init, we're
+                   not interested */
+		if ((strstr(secstrings + sechdrs[i].sh_name, ".init") != 0)
+		    != is_init)
+			continue;
+
+		syms = (Elf_Sym *) sechdrs[symindex].sh_addr;
+		if (sechdrs[i].sh_type == SHT_REL) {
+			Elf_Mips_Rel *rel = (void *) sechdrs[i].sh_addr;
+			unsigned int size = sechdrs[i].sh_size / sizeof(*rel);
+
+			for (j = 0; j < size; ++j) {
+				Elf_Sym *sym;
+
+				if (ELF_MIPS_R_TYPE(rel[j]) != R_MIPS_26)
+					continue;
+
+				sym = syms + ELF_MIPS_R_SYM(rel[j]);
+				if (!is_init && sym->st_shndx != SHN_UNDEF)
+					continue;
+
+				ret += 4 * sizeof(int);
+			}
+		} else {
+			Elf_Mips_Rela *rela = (void *) sechdrs[i].sh_addr;
+			unsigned int size = sechdrs[i].sh_size / sizeof(*rela);
+
+			for (j = 0; j < size; ++j) {
+				Elf_Sym *sym;
+
+				if (ELF_MIPS_R_TYPE(rela[j]) != R_MIPS_26)
+					continue;
+
+				sym = syms + ELF_MIPS_R_SYM(rela[j]);
+				if (!is_init && sym->st_shndx != SHN_UNDEF)
+					continue;
+
+				ret += 4 * sizeof(int);
+			}
+		}
+	}
+
+	return ret;
+}
+
+#ifndef MODULE_START
+static void *alloc_phys(unsigned long size)
+{
+	unsigned order;
+	struct page *page;
+	struct page *p;
+
+	size = PAGE_ALIGN(size);
+	order = get_order(size);
+
+	page = alloc_pages(GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN |
+			__GFP_THISNODE, order);
+	if (!page)
+		return NULL;
+
+	split_page(page, order);
+
+	for (p = page + (size >> PAGE_SHIFT); p < page + (1 << order); ++p)
+		__free_page(p);
+
+	return page_address(page);
+}
+#endif
+
+static void free_phys(void *ptr, unsigned long size)
+{
+	struct page *page;
+	struct page *end;
+
+	page = virt_to_page(ptr);
+	end = page + (PAGE_ALIGN(size) >> PAGE_SHIFT);
+
+	for (; page < end; ++page)
+		__free_page(page);
+}
+
+
+ void *module_alloc(unsigned long size)
+ {
+ #ifdef MODULE_START
+@@ -58,21 +169,99 @@ void *module_alloc(unsigned long size)
+ 
+ 	return __vmalloc_area(area, GFP_KERNEL, PAGE_KERNEL);
+ #else
+	void *ptr;
+
+ 	if (size == 0)
+ 		return NULL;
+-	return vmalloc(size);
+
+	ptr = alloc_phys(size);
+
+	/* If we failed to allocate physically contiguous memory,
+	 * fall back to regular vmalloc. The module loader code will
+	 * create jump tables to handle long jumps */
+	if (!ptr)
+		return vmalloc(size);
+
+	return ptr;
+#endif
+}
+
+static inline bool is_phys_addr(void *ptr)
+{
+#ifdef CONFIG_64BIT
+	return (KSEGX((unsigned long)ptr) == CKSEG0);
+#else
+	return (KSEGX(ptr) == KSEG0);
+ #endif
+ }
+ 
+ /* Free memory returned from module_alloc */
+ void module_free(struct module *mod, void *module_region)
+ {
+-	vfree(module_region);
+	if (is_phys_addr(module_region)) {
+		if (mod->module_init == module_region)
+			free_phys(module_region, mod->init_size);
+		else if (mod->module_core == module_region)
+			free_phys(module_region, mod->core_size);
+		else
+			BUG();
+	} else {
+		vfree(module_region);
+	}
+}
+
+static void *__module_alloc(int size, bool phys)
+{
+	void *ptr;
+
+	if (phys)
+		ptr = kmalloc(size, GFP_KERNEL);
+	else
+		ptr = vmalloc(size);
+	return ptr;
+}
+
+static void __module_free(void *ptr)
+{
+	if (is_phys_addr(ptr))
+		kfree(ptr);
+	else
+		vfree(ptr);
+ }
+ 
+ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
+ 			      char *secstrings, struct module *mod)
+ {
+	unsigned int symindex = 0;
+	unsigned int core_size, init_size;
+	int i;
+
+	for (i = 1; i < hdr->e_shnum; i++)
+		if (sechdrs[i].sh_type == SHT_SYMTAB)
+			symindex = i;
+
+	core_size = get_plt_size(hdr, sechdrs, secstrings, symindex, false);
+	init_size = get_plt_size(hdr, sechdrs, secstrings, symindex, true);
+
+	mod->arch.phys_plt_offset = 0;
+	mod->arch.virt_plt_offset = 0;
+	mod->arch.phys_plt_tbl = NULL;
+	mod->arch.virt_plt_tbl = NULL;
+
+	if ((core_size + init_size) == 0)
+		return 0;
+
+	mod->arch.phys_plt_tbl = __module_alloc(core_size + init_size, 1);
+	if (!mod->arch.phys_plt_tbl)
+		return -ENOMEM;
+
+	mod->arch.virt_plt_tbl = __module_alloc(core_size + init_size, 0);
+	if (!mod->arch.virt_plt_tbl) {
+		__module_free(mod->arch.phys_plt_tbl);
+		mod->arch.phys_plt_tbl = NULL;
+		return -ENOMEM;
+	}
+
+ 	return 0;
+ }
+ 
+@@ -95,28 +284,36 @@ static int apply_r_mips_32_rela(struct m
+ 	return 0;
+ }
+ 
+-static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v)
+static Elf_Addr add_plt_entry_to(unsigned *plt_offset,
+				 void *start, Elf_Addr v)
+ {
+-	if (v % 4) {
+-		pr_err("module %s: dangerous R_MIPS_26 REL relocation\n",
+-		       me->name);
+-		return -ENOEXEC;
+-	}
+	unsigned *tramp = start + *plt_offset;
+	*plt_offset += 4 * sizeof(int);
+ 
+-	if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) {
+-		printk(KERN_ERR
+-		       "module %s: relocation overflow\n",
+-		       me->name);
+-		return -ENOEXEC;
+-	}
+	/* adjust carry for addiu */
+	if (v & 0x00008000)
+		v += 0x10000;
+ 
+-	*location = (*location & ~0x03ffffff) |
+-	            ((*location + (v >> 2)) & 0x03ffffff);
+	tramp[0] = 0x3c190000 | (v >> 16);      /* lui t9, hi16 */
+	tramp[1] = 0x27390000 | (v & 0xffff);   /* addiu t9, t9, lo16 */
+	tramp[2] = 0x03200008;                  /* jr t9 */
+	tramp[3] = 0x00000000;                  /* nop */
+ 
+-	return 0;
+	return (Elf_Addr) tramp;
+ }
+ 
+-static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v)
+static Elf_Addr add_plt_entry(struct module *me, void *location, Elf_Addr v)
+{
+	if (is_phys_addr(location))
+		return add_plt_entry_to(&me->arch.phys_plt_offset,
+				me->arch.phys_plt_tbl, v);
+	else
+		return add_plt_entry_to(&me->arch.virt_plt_offset,
+				me->arch.virt_plt_tbl, v);
+
+}
+
+static int set_r_mips_26(struct module *me, u32 *location, u32 ofs, Elf_Addr v)
+ {
+ 	if (v % 4) {
+ 		pr_err("module %s: dangerous R_MIPS_26 RELArelocation\n",
+@@ -125,17 +322,31 @@ static int apply_r_mips_26_rela(struct m
+ 	}
+ 
+ 	if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) {
+-		printk(KERN_ERR
+	    v = add_plt_entry(me, location, v + (ofs << 2));
+		if (!v) {
+			printk(KERN_ERR
+ 		       "module %s: relocation overflow\n",
+ 		       me->name);
+-		return -ENOEXEC;
+			return -ENOEXEC;
+		}
+		ofs = 0;
+ 	}
+ 
+-	*location = (*location & ~0x03ffffff) | ((v >> 2) & 0x03ffffff);
+	*location = (*location & ~0x03ffffff) | ((ofs + (v >> 2)) & 0x03ffffff);
+ 
+ 	return 0;
+ }
+ 
+static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v)
+{
+	return set_r_mips_26(me, location, *location & 0x03ffffff, v);
+}
+
+static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v)
+{
+	return set_r_mips_26(me, location, 0, v);
+}
+
+ static int apply_r_mips_hi16_rel(struct module *me, u32 *location, Elf_Addr v)
+ {
+ 	struct mips_hi16 *n;
+@@ -400,11 +611,32 @@ int module_finalize(const Elf_Ehdr *hdr,
+ 		list_add(&me->arch.dbe_list, &dbe_list);
+ 		spin_unlock_irq(&dbe_lock);
+ 	}
+
+	/* Get rid of the fixup trampoline if we're running the module
+	 * from physically mapped address space */
+	if (me->arch.phys_plt_offset == 0) {
+		__module_free(me->arch.phys_plt_tbl);
+		me->arch.phys_plt_tbl = NULL;
+	}
+	if (me->arch.virt_plt_offset == 0) {
+		__module_free(me->arch.virt_plt_tbl);
+		me->arch.virt_plt_tbl = NULL;
+	}
+
+ 	return 0;
+ }
+ 
+ void module_arch_cleanup(struct module *mod)
+ {
+	if (mod->arch.phys_plt_tbl) {
+		__module_free(mod->arch.phys_plt_tbl);
+		mod->arch.phys_plt_tbl = NULL;
+	}
+	if (mod->arch.virt_plt_tbl) {
+		__module_free(mod->arch.virt_plt_tbl);
+		mod->arch.virt_plt_tbl = NULL;
+	}
+
+ 	spin_lock_irq(&dbe_lock);
+ 	list_del(&mod->arch.dbe_list);
+ 	spin_unlock_irq(&dbe_lock);
@@ -0,0 +1,119 @@
+--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
+@@ -52,6 +52,27 @@
+ #define LOAD_OFFSET 0
+ #endif
+ 
+#ifndef SYMTAB_KEEP_STR
+#define SYMTAB_KEEP_STR *(__ksymtab_strings.*)
+#define SYMTAB_DISCARD_STR
+#else
+#define SYMTAB_DISCARD_STR *(__ksymtab_strings.*)
+#endif
+
+#ifndef SYMTAB_KEEP
+#define SYMTAB_KEEP *(__ksymtab.*)
+#define SYMTAB_DISCARD
+#else
+#define SYMTAB_DISCARD *(__ksymtab.*)
+#endif
+
+#ifndef SYMTAB_KEEP_GPL
+#define SYMTAB_KEEP_GPL *(__ksymtab_gpl.*)
+#define SYMTAB_DISCARD_GPL
+#else
+#define SYMTAB_DISCARD_GPL *(__ksymtab_gpl.*)
+#endif
+
+ #ifndef SYMBOL_PREFIX
+ #define VMLINUX_SYMBOL(sym) sym
+ #else
+@@ -258,35 +279,35 @@
+ 	/* Kernel symbol table: Normal symbols */			\
+ 	__ksymtab         : AT(ADDR(__ksymtab) - LOAD_OFFSET) {		\
+ 		VMLINUX_SYMBOL(__start___ksymtab) = .;			\
+-		*(__ksymtab)						\
+		SYMTAB_KEEP						\
+ 		VMLINUX_SYMBOL(__stop___ksymtab) = .;			\
+ 	}								\
+ 									\
+ 	/* Kernel symbol table: GPL-only symbols */			\
+ 	__ksymtab_gpl     : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) {	\
+ 		VMLINUX_SYMBOL(__start___ksymtab_gpl) = .;		\
+-		*(__ksymtab_gpl)					\
+		SYMTAB_KEEP_GPL						\
+ 		VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .;		\
+ 	}								\
+ 									\
+ 	/* Kernel symbol table: Normal unused symbols */		\
+ 	__ksymtab_unused  : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) {	\
+ 		VMLINUX_SYMBOL(__start___ksymtab_unused) = .;		\
+-		*(__ksymtab_unused)					\
+		*(__ksymtab_unused.*)					\
+ 		VMLINUX_SYMBOL(__stop___ksymtab_unused) = .;		\
+ 	}								\
+ 									\
+ 	/* Kernel symbol table: GPL-only unused symbols */		\
+ 	__ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \
+ 		VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .;	\
+-		*(__ksymtab_unused_gpl)					\
+		*(__ksymtab_unused_gpl.*)				\
+ 		VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .;	\
+ 	}								\
+ 									\
+ 	/* Kernel symbol table: GPL-future-only symbols */		\
+ 	__ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \
+ 		VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .;	\
+-		*(__ksymtab_gpl_future)					\
+		*(__ksymtab_gpl_future.*)				\
+ 		VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .;	\
+ 	}								\
+ 									\
+@@ -327,7 +348,7 @@
+ 									\
+ 	/* Kernel symbol table: strings */				\
+         __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) {	\
+-		*(__ksymtab_strings)					\
+		SYMTAB_KEEP_STR						\
+ 	}								\
+ 									\
+ 	/* __*init sections */						\
+@@ -642,6 +663,9 @@
+ 	EXIT_TEXT							\
+ 	EXIT_DATA							\
+ 	EXIT_CALL							\
+	SYMTAB_DISCARD							\
+	SYMTAB_DISCARD_GPL						\
+	SYMTAB_DISCARD_STR						\
+ 	*(.discard)							\
+ 	}
+ 
+--- a/include/linux/module.h
+++ b/include/linux/module.h
+@@ -194,16 +194,24 @@ void *__symbol_get_gpl(const char *symbo
+ #define __CRC_SYMBOL(sym, sec)
+ #endif
+ 
+#ifdef MODULE
+#define __EXPORT_SUFFIX(sym)
+#else
+#define __EXPORT_SUFFIX(sym) "." #sym
+#endif
+
+ /* For every exported symbol, place a struct in the __ksymtab section */
+ #define __EXPORT_SYMBOL(sym, sec)				\
+ 	extern typeof(sym) sym;					\
+ 	__CRC_SYMBOL(sym, sec)					\
+ 	static const char __kstrtab_##sym[]			\
+-	__attribute__((section("__ksymtab_strings"), aligned(1))) \
+	__attribute__((section("__ksymtab_strings"		\
+	  __EXPORT_SUFFIX(sym)), aligned(1)))			\
+ 	= MODULE_SYMBOL_PREFIX #sym;                    	\
+ 	static const struct kernel_symbol __ksymtab_##sym	\
+ 	__used							\
+-	__attribute__((section("__ksymtab" sec), unused))	\
+	__attribute__((section("__ksymtab" sec			\
+	  __EXPORT_SUFFIX(sym)), unused))			\
+ 	= { (unsigned long)&sym, __kstrtab_##sym }
+ 
+ #define EXPORT_SYMBOL(sym)					\
@@ -0,0 +1,13 @@
+--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
+@@ -121,6 +121,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons
+ 			return -ENOEXEC;
+ 		}
+ 
+		if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) &&
+		    ELF_ST_BIND(sym->st_info) == STB_WEAK)
+			continue;
+
+ 		loc = dstsec->sh_addr + rel->r_offset;
+ 
+ 		switch (ELF32_R_TYPE(rel->r_info)) {
@@ -0,0 +1,43 @@
+--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
+@@ -51,6 +51,12 @@ config PCI_STUB
+ 
+ 	  When in doubt, say N.
+ 
+config PCI_DISABLE_COMMON_QUIRKS
+	bool "PCI disable common quirks"
+	depends on PCI
+	help
+	  If you don't know what to do here, say N.
+
+ config HT_IRQ
+ 	bool "Interrupts on hypertransport devices"
+ 	default y
+--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
+@@ -96,6 +96,7 @@ static void __devinit quirk_resource_ali
+ }
+ DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, quirk_resource_alignment);
+ 
+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
+ /* The Mellanox Tavor device gives false positive parity errors
+  * Mark this device with a broken_parity_status, to allow
+  * PCI scanning code to "skip" this now blacklisted device.
+@@ -1905,7 +1906,9 @@ static void __devinit fixup_rev1_53c810(
+ 	}
+ }
+ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
+ 
+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
+ /* Enable 1k I/O space granularity on the Intel P64H2 */
+ static void __devinit quirk_p64h2_1k_io(struct pci_dev *dev)
+ {
+@@ -2536,6 +2539,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I
+ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x150d, quirk_i82576_sriov);
+ 
+ #endif	/* CONFIG_PCI_IOV */
+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
+ 
+ static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
+ 			  struct pci_fixup *end)
@@ -0,0 +1,226 @@
+GCC 4.4.x looks to be adding support for generating out-of-line register
+saves/restores based on:
+
+http://gcc.gnu.org/ml/gcc-patches/2008-04/msg01678.html
+
+This breaks the kernel build as we'd have to link with libgcc to get the
+implementation of the register save/restores.
+
+To workaround this issue, we just stole the save/restore code from gcc
+and simplified it down for our needs (integer only).  We only do this if
+PPC32 as gcc makes believe the linker on ppc64 will deal with this and
+only if CONFIG_CC_OPTIMIZE_FOR_SIZE is set (thus -Os).
+
+Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
+---
+
+If someone using cutting edge toolchains for ppc64 could test and make
+sure if we enable CONFIG_CC_OPTIMIZE_FOR_SIZE things work that would be
+nice.
+
+- k
+
+ arch/powerpc/kernel/misc_32.S   |   77 +++++++++++++++++++++++++++
+ arch/powerpc/kernel/ppc_ksyms.c |  111 +++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 188 insertions(+), 0 deletions(-)
+
+--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
+@@ -802,3 +802,80 @@ relocate_new_kernel_end:
+ relocate_new_kernel_size:
+ 	.long relocate_new_kernel_end - relocate_new_kernel
+ #endif
+
+#if defined(CONFIG_PPC32) && defined(CONFIG_CC_OPTIMIZE_FOR_SIZE)
+/* Routines for saving integer registers, called by the compiler.  */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer save area.  */
+
+_GLOBAL(_savegpr_14)   stw     14,-72(11)      /* save gp registers */
+_GLOBAL(_savegpr_15)   stw     15,-68(11)
+_GLOBAL(_savegpr_16)   stw     16,-64(11)
+_GLOBAL(_savegpr_17)   stw     17,-60(11)
+_GLOBAL(_savegpr_18)   stw     18,-56(11)
+_GLOBAL(_savegpr_19)   stw     19,-52(11)
+_GLOBAL(_savegpr_20)   stw     20,-48(11)
+_GLOBAL(_savegpr_21)   stw     21,-44(11)
+_GLOBAL(_savegpr_22)   stw     22,-40(11)
+_GLOBAL(_savegpr_23)   stw     23,-36(11)
+_GLOBAL(_savegpr_24)   stw     24,-32(11)
+_GLOBAL(_savegpr_25)   stw     25,-28(11)
+_GLOBAL(_savegpr_26)   stw     26,-24(11)
+_GLOBAL(_savegpr_27)   stw     27,-20(11)
+_GLOBAL(_savegpr_28)   stw     28,-16(11)
+_GLOBAL(_savegpr_29)   stw     29,-12(11)
+_GLOBAL(_savegpr_30)   stw     30,-8(11)
+_GLOBAL(_savegpr_31)   stw     31,-4(11)
+                       blr
+
+/* Routines for restoring integer registers, called by the compiler.  */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer restore area.  */
+
+_GLOBAL(_restgpr_14)   lwz     14,-72(11)      /* restore gp registers */
+_GLOBAL(_restgpr_15)   lwz     15,-68(11)
+_GLOBAL(_restgpr_16)   lwz     16,-64(11)
+_GLOBAL(_restgpr_17)   lwz     17,-60(11)
+_GLOBAL(_restgpr_18)   lwz     18,-56(11)
+_GLOBAL(_restgpr_19)   lwz     19,-52(11)
+_GLOBAL(_restgpr_20)   lwz     20,-48(11)
+_GLOBAL(_restgpr_21)   lwz     21,-44(11)
+_GLOBAL(_restgpr_22)   lwz     22,-40(11)
+_GLOBAL(_restgpr_23)   lwz     23,-36(11)
+_GLOBAL(_restgpr_24)   lwz     24,-32(11)
+_GLOBAL(_restgpr_25)   lwz     25,-28(11)
+_GLOBAL(_restgpr_26)   lwz     26,-24(11)
+_GLOBAL(_restgpr_27)   lwz     27,-20(11)
+_GLOBAL(_restgpr_28)   lwz     28,-16(11)
+_GLOBAL(_restgpr_29)   lwz     29,-12(11)
+_GLOBAL(_restgpr_30)   lwz     30,-8(11)
+_GLOBAL(_restgpr_31)   lwz     31,-4(11)
+                       blr
+
+/* Routines for restoring integer registers, called by the compiler.  */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer restore area.  */
+
+_GLOBAL(_restgpr_14_x) lwz     14,-72(11)      /* restore gp registers */
+_GLOBAL(_restgpr_15_x) lwz     15,-68(11)
+_GLOBAL(_restgpr_16_x) lwz     16,-64(11)
+_GLOBAL(_restgpr_17_x) lwz     17,-60(11)
+_GLOBAL(_restgpr_18_x) lwz     18,-56(11)
+_GLOBAL(_restgpr_19_x) lwz     19,-52(11)
+_GLOBAL(_restgpr_20_x) lwz     20,-48(11)
+_GLOBAL(_restgpr_21_x) lwz     21,-44(11)
+_GLOBAL(_restgpr_22_x) lwz     22,-40(11)
+_GLOBAL(_restgpr_23_x) lwz     23,-36(11)
+_GLOBAL(_restgpr_24_x) lwz     24,-32(11)
+_GLOBAL(_restgpr_25_x) lwz     25,-28(11)
+_GLOBAL(_restgpr_26_x) lwz     26,-24(11)
+_GLOBAL(_restgpr_27_x) lwz     27,-20(11)
+_GLOBAL(_restgpr_28_x) lwz     28,-16(11)
+_GLOBAL(_restgpr_29_x) lwz     29,-12(11)
+_GLOBAL(_restgpr_30_x) lwz     30,-8(11)
+_GLOBAL(_restgpr_31_x) lwz     0,4(11)
+                       lwz     31,-4(11)
+                       mtlr    0
+                       mr      1,11
+                       blr
+#endif
+--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
+@@ -185,3 +185,114 @@ EXPORT_SYMBOL(__mtdcr);
+ EXPORT_SYMBOL(__mfdcr);
+ #endif
+ EXPORT_SYMBOL(empty_zero_page);
+
+#if defined(CONFIG_PPC32) && defined(CONFIG_CC_OPTIMIZE_FOR_SIZE)
+void _savegpr_14(void);
+void _savegpr_15(void);
+void _savegpr_16(void);
+void _savegpr_17(void);
+void _savegpr_18(void);
+void _savegpr_19(void);
+void _savegpr_20(void);
+void _savegpr_21(void);
+void _savegpr_22(void);
+void _savegpr_23(void);
+void _savegpr_24(void);
+void _savegpr_25(void);
+void _savegpr_26(void);
+void _savegpr_27(void);
+void _savegpr_28(void);
+void _savegpr_29(void);
+void _savegpr_30(void);
+void _savegpr_31(void);
+void _restgpr_14(void);
+void _restgpr_15(void);
+void _restgpr_16(void);
+void _restgpr_17(void);
+void _restgpr_18(void);
+void _restgpr_19(void);
+void _restgpr_20(void);
+void _restgpr_21(void);
+void _restgpr_22(void);
+void _restgpr_23(void);
+void _restgpr_24(void);
+void _restgpr_25(void);
+void _restgpr_26(void);
+void _restgpr_27(void);
+void _restgpr_28(void);
+void _restgpr_29(void);
+void _restgpr_30(void);
+void _restgpr_31(void);
+void _restgpr_14_x(void);
+void _restgpr_15_x(void);
+void _restgpr_16_x(void);
+void _restgpr_17_x(void);
+void _restgpr_18_x(void);
+void _restgpr_19_x(void);
+void _restgpr_20_x(void);
+void _restgpr_21_x(void);
+void _restgpr_22_x(void);
+void _restgpr_23_x(void);
+void _restgpr_24_x(void);
+void _restgpr_25_x(void);
+void _restgpr_26_x(void);
+void _restgpr_27_x(void);
+void _restgpr_28_x(void);
+void _restgpr_29_x(void);
+void _restgpr_30_x(void);
+void _restgpr_31_x(void);
+EXPORT_SYMBOL(_savegpr_14);
+EXPORT_SYMBOL(_savegpr_15);
+EXPORT_SYMBOL(_savegpr_16);
+EXPORT_SYMBOL(_savegpr_17);
+EXPORT_SYMBOL(_savegpr_18);
+EXPORT_SYMBOL(_savegpr_19);
+EXPORT_SYMBOL(_savegpr_20);
+EXPORT_SYMBOL(_savegpr_21);
+EXPORT_SYMBOL(_savegpr_22);
+EXPORT_SYMBOL(_savegpr_23);
+EXPORT_SYMBOL(_savegpr_24);
+EXPORT_SYMBOL(_savegpr_25);
+EXPORT_SYMBOL(_savegpr_26);
+EXPORT_SYMBOL(_savegpr_27);
+EXPORT_SYMBOL(_savegpr_28);
+EXPORT_SYMBOL(_savegpr_29);
+EXPORT_SYMBOL(_savegpr_30);
+EXPORT_SYMBOL(_savegpr_31);
+EXPORT_SYMBOL(_restgpr_14);
+EXPORT_SYMBOL(_restgpr_15);
+EXPORT_SYMBOL(_restgpr_16);
+EXPORT_SYMBOL(_restgpr_17);
+EXPORT_SYMBOL(_restgpr_18);
+EXPORT_SYMBOL(_restgpr_19);
+EXPORT_SYMBOL(_restgpr_20);
+EXPORT_SYMBOL(_restgpr_21);
+EXPORT_SYMBOL(_restgpr_22);
+EXPORT_SYMBOL(_restgpr_23);
+EXPORT_SYMBOL(_restgpr_24);
+EXPORT_SYMBOL(_restgpr_25);
+EXPORT_SYMBOL(_restgpr_26);
+EXPORT_SYMBOL(_restgpr_27);
+EXPORT_SYMBOL(_restgpr_28);
+EXPORT_SYMBOL(_restgpr_29);
+EXPORT_SYMBOL(_restgpr_30);
+EXPORT_SYMBOL(_restgpr_31);
+EXPORT_SYMBOL(_restgpr_14_x);
+EXPORT_SYMBOL(_restgpr_15_x);
+EXPORT_SYMBOL(_restgpr_16_x);
+EXPORT_SYMBOL(_restgpr_17_x);
+EXPORT_SYMBOL(_restgpr_18_x);
+EXPORT_SYMBOL(_restgpr_19_x);
+EXPORT_SYMBOL(_restgpr_20_x);
+EXPORT_SYMBOL(_restgpr_21_x);
+EXPORT_SYMBOL(_restgpr_22_x);
+EXPORT_SYMBOL(_restgpr_23_x);
+EXPORT_SYMBOL(_restgpr_24_x);
+EXPORT_SYMBOL(_restgpr_25_x);
+EXPORT_SYMBOL(_restgpr_26_x);
+EXPORT_SYMBOL(_restgpr_27_x);
+EXPORT_SYMBOL(_restgpr_28_x);
+EXPORT_SYMBOL(_restgpr_29_x);
+EXPORT_SYMBOL(_restgpr_30_x);
+EXPORT_SYMBOL(_restgpr_31_x);
+#endif /* CONFIG_PPC32 && CONFIG_CC_OPTIMIZE_FOR_SIZE */
--- a/Show More
+++ b/Show More