aboutsummaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/compressed/head.S10
-rw-r--r--arch/arm/configs/imote2_defconfig172
-rw-r--r--arch/arm/include/asm/elf.h2
-rw-r--r--arch/arm/kernel/entry-armv.S4
-rw-r--r--arch/arm/kernel/smp.c6
-rw-r--r--arch/arm/mach-mx5/clock-mx51.c1
-rw-r--r--arch/arm/mach-pxa/include/mach/colibri.h1
-rw-r--r--arch/arm/mach-pxa/include/mach/hardware.h2
-rw-r--r--arch/arm/mach-pxa/include/mach/regs-u2d.h3
-rw-r--r--arch/arm/mach-pxa/raumfeld.c5
-rw-r--r--arch/arm/mach-pxa/spitz.c2
-rw-r--r--arch/arm/mach-pxa/viper.c5
-rw-r--r--arch/arm/mach-sa1100/Kconfig4
-rw-r--r--arch/arm/mach-sa1100/cpu-sa1110.c3
-rw-r--r--arch/arm/mm/init.c14
-rw-r--r--arch/arm/plat-pxa/dma.c2
-rw-r--r--arch/arm/tools/mach-types57
-rw-r--r--arch/microblaze/configs/mmu_defconfig58
-rw-r--r--arch/microblaze/configs/nommu_defconfig39
-rw-r--r--arch/microblaze/include/asm/cache.h2
-rw-r--r--arch/microblaze/include/asm/dma.h6
-rw-r--r--arch/microblaze/include/asm/exceptions.h6
-rw-r--r--arch/microblaze/include/asm/io.h2
-rw-r--r--arch/microblaze/include/asm/page.h12
-rw-r--r--arch/microblaze/include/asm/pci.h8
-rw-r--r--arch/microblaze/include/asm/pgalloc.h16
-rw-r--r--arch/microblaze/include/asm/pgtable.h35
-rw-r--r--arch/microblaze/kernel/asm-offsets.c1
-rw-r--r--arch/microblaze/kernel/cpu/cache.c72
-rw-r--r--arch/microblaze/kernel/cpu/mb.c10
-rw-r--r--arch/microblaze/kernel/dma.c2
-rw-r--r--arch/microblaze/kernel/exceptions.c2
-rw-r--r--arch/microblaze/kernel/head.S3
-rw-r--r--arch/microblaze/kernel/irq.c3
-rw-r--r--arch/microblaze/kernel/misc.S36
-rw-r--r--arch/microblaze/kernel/traps.c34
-rw-r--r--arch/microblaze/kernel/vmlinux.lds.S3
-rw-r--r--arch/microblaze/mm/consistent.c190
-rw-r--r--arch/microblaze/mm/fault.c13
-rw-r--r--arch/microblaze/mm/pgtable.c51
-rw-r--r--arch/microblaze/pci/pci-common.c17
-rw-r--r--arch/sh/configs/rts7751r2d1_defconfig2
-rw-r--r--arch/sh/configs/rts7751r2dplus_defconfig2
-rw-r--r--arch/sh/drivers/pci/pci-sh7751.c5
-rw-r--r--arch/sh/include/cpu-sh4/cpu/dma-register.h2
45 files changed, 440 insertions, 485 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 6ab6b337a913..c5191b1532e8 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -685,8 +685,8 @@ proc_types:
685 W(b) __armv4_mmu_cache_off 685 W(b) __armv4_mmu_cache_off
686 W(b) __armv4_mmu_cache_flush 686 W(b) __armv4_mmu_cache_flush
687 687
688 .word 0x56056930 688 .word 0x56056900
689 .word 0xff0ffff0 @ PXA935 689 .word 0xffffff00 @ PXA9xx
690 W(b) __armv4_mmu_cache_on 690 W(b) __armv4_mmu_cache_on
691 W(b) __armv4_mmu_cache_off 691 W(b) __armv4_mmu_cache_off
692 W(b) __armv4_mmu_cache_flush 692 W(b) __armv4_mmu_cache_flush
@@ -697,12 +697,6 @@ proc_types:
697 W(b) __armv4_mmu_cache_off 697 W(b) __armv4_mmu_cache_off
698 W(b) __armv5tej_mmu_cache_flush 698 W(b) __armv5tej_mmu_cache_flush
699 699
700 .word 0x56056930
701 .word 0xff0ffff0 @ PXA935
702 W(b) __armv4_mmu_cache_on
703 W(b) __armv4_mmu_cache_off
704 W(b) __armv4_mmu_cache_flush
705
706 .word 0x56050000 @ Feroceon 700 .word 0x56050000 @ Feroceon
707 .word 0xff0f0000 701 .word 0xff0f0000
708 W(b) __armv4_mmu_cache_on 702 W(b) __armv4_mmu_cache_on
diff --git a/arch/arm/configs/imote2_defconfig b/arch/arm/configs/imote2_defconfig
index 95d2becfc664..21f2bff8a363 100644
--- a/arch/arm/configs/imote2_defconfig
+++ b/arch/arm/configs/imote2_defconfig
@@ -1,13 +1,14 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.33-rc8 3# Linux kernel version: 2.6.34-rc2
4# Sat Feb 13 21:48:53 2010 4# Thu Apr 8 14:49:08 2010
5# 5#
6CONFIG_ARM=y 6CONFIG_ARM=y
7CONFIG_SYS_SUPPORTS_APM_EMULATION=y 7CONFIG_SYS_SUPPORTS_APM_EMULATION=y
8CONFIG_GENERIC_GPIO=y 8CONFIG_GENERIC_GPIO=y
9CONFIG_GENERIC_TIME=y 9CONFIG_GENERIC_TIME=y
10CONFIG_GENERIC_CLOCKEVENTS=y 10CONFIG_GENERIC_CLOCKEVENTS=y
11CONFIG_HAVE_PROC_CPU=y
11CONFIG_GENERIC_HARDIRQS=y 12CONFIG_GENERIC_HARDIRQS=y
12CONFIG_STACKTRACE_SUPPORT=y 13CONFIG_STACKTRACE_SUPPORT=y
13CONFIG_HAVE_LATENCYTOP_SUPPORT=y 14CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -19,6 +20,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
19CONFIG_ARCH_HAS_CPUFREQ=y 20CONFIG_ARCH_HAS_CPUFREQ=y
20CONFIG_GENERIC_HWEIGHT=y 21CONFIG_GENERIC_HWEIGHT=y
21CONFIG_GENERIC_CALIBRATE_DELAY=y 22CONFIG_GENERIC_CALIBRATE_DELAY=y
23CONFIG_NEED_DMA_MAP_STATE=y
22CONFIG_ARCH_MTD_XIP=y 24CONFIG_ARCH_MTD_XIP=y
23CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y 25CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
24CONFIG_VECTORS_BASE=0xffff0000 26CONFIG_VECTORS_BASE=0xffff0000
@@ -60,11 +62,6 @@ CONFIG_RCU_FANOUT=32
60# CONFIG_TREE_RCU_TRACE is not set 62# CONFIG_TREE_RCU_TRACE is not set
61# CONFIG_IKCONFIG is not set 63# CONFIG_IKCONFIG is not set
62CONFIG_LOG_BUF_SHIFT=14 64CONFIG_LOG_BUF_SHIFT=14
63CONFIG_GROUP_SCHED=y
64CONFIG_FAIR_GROUP_SCHED=y
65# CONFIG_RT_GROUP_SCHED is not set
66CONFIG_USER_SCHED=y
67# CONFIG_CGROUP_SCHED is not set
68# CONFIG_CGROUPS is not set 65# CONFIG_CGROUPS is not set
69CONFIG_SYSFS_DEPRECATED=y 66CONFIG_SYSFS_DEPRECATED=y
70CONFIG_SYSFS_DEPRECATED_V2=y 67CONFIG_SYSFS_DEPRECATED_V2=y
@@ -97,10 +94,14 @@ CONFIG_TIMERFD=y
97CONFIG_EVENTFD=y 94CONFIG_EVENTFD=y
98CONFIG_SHMEM=y 95CONFIG_SHMEM=y
99CONFIG_AIO=y 96CONFIG_AIO=y
97CONFIG_HAVE_PERF_EVENTS=y
98CONFIG_PERF_USE_VMALLOC=y
100 99
101# 100#
102# Kernel Performance Events And Counters 101# Kernel Performance Events And Counters
103# 102#
103# CONFIG_PERF_EVENTS is not set
104# CONFIG_PERF_COUNTERS is not set
104CONFIG_VM_EVENT_COUNTERS=y 105CONFIG_VM_EVENT_COUNTERS=y
105# CONFIG_COMPAT_BRK is not set 106# CONFIG_COMPAT_BRK is not set
106CONFIG_SLAB=y 107CONFIG_SLAB=y
@@ -184,6 +185,7 @@ CONFIG_MMU=y
184# CONFIG_ARCH_REALVIEW is not set 185# CONFIG_ARCH_REALVIEW is not set
185# CONFIG_ARCH_VERSATILE is not set 186# CONFIG_ARCH_VERSATILE is not set
186# CONFIG_ARCH_AT91 is not set 187# CONFIG_ARCH_AT91 is not set
188# CONFIG_ARCH_BCMRING is not set
187# CONFIG_ARCH_CLPS711X is not set 189# CONFIG_ARCH_CLPS711X is not set
188# CONFIG_ARCH_GEMINI is not set 190# CONFIG_ARCH_GEMINI is not set
189# CONFIG_ARCH_EBSA110 is not set 191# CONFIG_ARCH_EBSA110 is not set
@@ -193,7 +195,6 @@ CONFIG_MMU=y
193# CONFIG_ARCH_STMP3XXX is not set 195# CONFIG_ARCH_STMP3XXX is not set
194# CONFIG_ARCH_NETX is not set 196# CONFIG_ARCH_NETX is not set
195# CONFIG_ARCH_H720X is not set 197# CONFIG_ARCH_H720X is not set
196# CONFIG_ARCH_NOMADIK is not set
197# CONFIG_ARCH_IOP13XX is not set 198# CONFIG_ARCH_IOP13XX is not set
198# CONFIG_ARCH_IOP32X is not set 199# CONFIG_ARCH_IOP32X is not set
199# CONFIG_ARCH_IOP33X is not set 200# CONFIG_ARCH_IOP33X is not set
@@ -210,21 +211,26 @@ CONFIG_MMU=y
210# CONFIG_ARCH_KS8695 is not set 211# CONFIG_ARCH_KS8695 is not set
211# CONFIG_ARCH_NS9XXX is not set 212# CONFIG_ARCH_NS9XXX is not set
212# CONFIG_ARCH_W90X900 is not set 213# CONFIG_ARCH_W90X900 is not set
214# CONFIG_ARCH_NUC93X is not set
213# CONFIG_ARCH_PNX4008 is not set 215# CONFIG_ARCH_PNX4008 is not set
214CONFIG_ARCH_PXA=y 216CONFIG_ARCH_PXA=y
215# CONFIG_ARCH_MSM is not set 217# CONFIG_ARCH_MSM is not set
218# CONFIG_ARCH_SHMOBILE is not set
216# CONFIG_ARCH_RPC is not set 219# CONFIG_ARCH_RPC is not set
217# CONFIG_ARCH_SA1100 is not set 220# CONFIG_ARCH_SA1100 is not set
218# CONFIG_ARCH_S3C2410 is not set 221# CONFIG_ARCH_S3C2410 is not set
219# CONFIG_ARCH_S3C64XX is not set 222# CONFIG_ARCH_S3C64XX is not set
223# CONFIG_ARCH_S5P6440 is not set
224# CONFIG_ARCH_S5P6442 is not set
220# CONFIG_ARCH_S5PC1XX is not set 225# CONFIG_ARCH_S5PC1XX is not set
226# CONFIG_ARCH_S5PV210 is not set
221# CONFIG_ARCH_SHARK is not set 227# CONFIG_ARCH_SHARK is not set
222# CONFIG_ARCH_LH7A40X is not set 228# CONFIG_ARCH_LH7A40X is not set
223# CONFIG_ARCH_U300 is not set 229# CONFIG_ARCH_U300 is not set
230# CONFIG_ARCH_U8500 is not set
231# CONFIG_ARCH_NOMADIK is not set
224# CONFIG_ARCH_DAVINCI is not set 232# CONFIG_ARCH_DAVINCI is not set
225# CONFIG_ARCH_OMAP is not set 233# CONFIG_ARCH_OMAP is not set
226# CONFIG_ARCH_BCMRING is not set
227# CONFIG_ARCH_U8500 is not set
228 234
229# 235#
230# Intel PXA2xx/PXA3xx Implementations 236# Intel PXA2xx/PXA3xx Implementations
@@ -253,6 +259,7 @@ CONFIG_ARCH_PXA=y
253# CONFIG_MACH_EM_X270 is not set 259# CONFIG_MACH_EM_X270 is not set
254# CONFIG_MACH_EXEDA is not set 260# CONFIG_MACH_EXEDA is not set
255# CONFIG_MACH_CM_X300 is not set 261# CONFIG_MACH_CM_X300 is not set
262# CONFIG_MACH_CAPC7117 is not set
256# CONFIG_ARCH_GUMSTIX is not set 263# CONFIG_ARCH_GUMSTIX is not set
257CONFIG_MACH_INTELMOTE2=y 264CONFIG_MACH_INTELMOTE2=y
258# CONFIG_MACH_STARGATE2 is not set 265# CONFIG_MACH_STARGATE2 is not set
@@ -275,7 +282,11 @@ CONFIG_MACH_INTELMOTE2=y
275# CONFIG_PXA_EZX is not set 282# CONFIG_PXA_EZX is not set
276# CONFIG_MACH_MP900C is not set 283# CONFIG_MACH_MP900C is not set
277# CONFIG_ARCH_PXA_PALM is not set 284# CONFIG_ARCH_PXA_PALM is not set
285# CONFIG_MACH_RAUMFELD_RC is not set
286# CONFIG_MACH_RAUMFELD_CONNECTOR is not set
287# CONFIG_MACH_RAUMFELD_SPEAKER is not set
278# CONFIG_PXA_SHARPSL is not set 288# CONFIG_PXA_SHARPSL is not set
289# CONFIG_MACH_ICONTROL is not set
279# CONFIG_ARCH_PXA_ESERIES is not set 290# CONFIG_ARCH_PXA_ESERIES is not set
280CONFIG_PXA27x=y 291CONFIG_PXA27x=y
281CONFIG_PXA_SSP=y 292CONFIG_PXA_SSP=y
@@ -302,6 +313,7 @@ CONFIG_ARM_THUMB=y
302CONFIG_ARM_L1_CACHE_SHIFT=5 313CONFIG_ARM_L1_CACHE_SHIFT=5
303CONFIG_IWMMXT=y 314CONFIG_IWMMXT=y
304CONFIG_XSCALE_PMU=y 315CONFIG_XSCALE_PMU=y
316CONFIG_CPU_HAS_PMU=y
305CONFIG_COMMON_CLKDEV=y 317CONFIG_COMMON_CLKDEV=y
306 318
307# 319#
@@ -352,7 +364,7 @@ CONFIG_ALIGNMENT_TRAP=y
352# 364#
353CONFIG_ZBOOT_ROM_TEXT=0x0 365CONFIG_ZBOOT_ROM_TEXT=0x0
354CONFIG_ZBOOT_ROM_BSS=0x0 366CONFIG_ZBOOT_ROM_BSS=0x0
355CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug" 367CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS2,115200 mem=32M"
356# CONFIG_XIP_KERNEL is not set 368# CONFIG_XIP_KERNEL is not set
357CONFIG_KEXEC=y 369CONFIG_KEXEC=y
358CONFIG_ATAGS_PROC=y 370CONFIG_ATAGS_PROC=y
@@ -360,24 +372,8 @@ CONFIG_ATAGS_PROC=y
360# 372#
361# CPU Power Management 373# CPU Power Management
362# 374#
363CONFIG_CPU_FREQ=y 375# CONFIG_CPU_FREQ is not set
364CONFIG_CPU_FREQ_TABLE=y 376# CONFIG_CPU_IDLE is not set
365CONFIG_CPU_FREQ_DEBUG=y
366CONFIG_CPU_FREQ_STAT=y
367# CONFIG_CPU_FREQ_STAT_DETAILS is not set
368CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
369# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
370# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
371# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
372# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
373CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
374CONFIG_CPU_FREQ_GOV_POWERSAVE=m
375CONFIG_CPU_FREQ_GOV_USERSPACE=m
376CONFIG_CPU_FREQ_GOV_ONDEMAND=m
377CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
378CONFIG_CPU_IDLE=y
379CONFIG_CPU_IDLE_GOV_LADDER=y
380CONFIG_CPU_IDLE_GOV_MENU=y
381 377
382# 378#
383# Floating point emulation 379# Floating point emulation
@@ -409,6 +405,7 @@ CONFIG_SUSPEND=y
409CONFIG_SUSPEND_FREEZER=y 405CONFIG_SUSPEND_FREEZER=y
410CONFIG_APM_EMULATION=y 406CONFIG_APM_EMULATION=y
411CONFIG_PM_RUNTIME=y 407CONFIG_PM_RUNTIME=y
408CONFIG_PM_OPS=y
412CONFIG_ARCH_SUSPEND_POSSIBLE=y 409CONFIG_ARCH_SUSPEND_POSSIBLE=y
413CONFIG_NET=y 410CONFIG_NET=y
414 411
@@ -416,7 +413,6 @@ CONFIG_NET=y
416# Networking options 413# Networking options
417# 414#
418CONFIG_PACKET=y 415CONFIG_PACKET=y
419CONFIG_PACKET_MMAP=y
420CONFIG_UNIX=y 416CONFIG_UNIX=y
421CONFIG_XFRM=y 417CONFIG_XFRM=y
422# CONFIG_XFRM_USER is not set 418# CONFIG_XFRM_USER is not set
@@ -506,6 +502,7 @@ CONFIG_NF_CT_NETLINK=m
506CONFIG_NETFILTER_XTABLES=m 502CONFIG_NETFILTER_XTABLES=m
507CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m 503CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
508# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set 504# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
505# CONFIG_NETFILTER_XT_TARGET_CT is not set
509# CONFIG_NETFILTER_XT_TARGET_DSCP is not set 506# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
510CONFIG_NETFILTER_XT_TARGET_HL=m 507CONFIG_NETFILTER_XT_TARGET_HL=m
511CONFIG_NETFILTER_XT_TARGET_LED=m 508CONFIG_NETFILTER_XT_TARGET_LED=m
@@ -622,6 +619,7 @@ CONFIG_IP6_NF_RAW=m
622# CONFIG_ATM is not set 619# CONFIG_ATM is not set
623CONFIG_STP=m 620CONFIG_STP=m
624CONFIG_BRIDGE=m 621CONFIG_BRIDGE=m
622# CONFIG_BRIDGE_IGMP_SNOOPING is not set
625# CONFIG_NET_DSA is not set 623# CONFIG_NET_DSA is not set
626# CONFIG_VLAN_8021Q is not set 624# CONFIG_VLAN_8021Q is not set
627# CONFIG_DECNET is not set 625# CONFIG_DECNET is not set
@@ -646,32 +644,7 @@ CONFIG_NET_CLS_ROUTE=y
646# CONFIG_HAMRADIO is not set 644# CONFIG_HAMRADIO is not set
647# CONFIG_CAN is not set 645# CONFIG_CAN is not set
648# CONFIG_IRDA is not set 646# CONFIG_IRDA is not set
649CONFIG_BT=y 647# CONFIG_BT is not set
650CONFIG_BT_L2CAP=y
651CONFIG_BT_SCO=y
652CONFIG_BT_RFCOMM=y
653CONFIG_BT_RFCOMM_TTY=y
654CONFIG_BT_BNEP=y
655CONFIG_BT_BNEP_MC_FILTER=y
656CONFIG_BT_BNEP_PROTO_FILTER=y
657CONFIG_BT_HIDP=y
658
659#
660# Bluetooth device drivers
661#
662CONFIG_BT_HCIBTUSB=m
663CONFIG_BT_HCIBTSDIO=m
664CONFIG_BT_HCIUART=y
665CONFIG_BT_HCIUART_H4=y
666# CONFIG_BT_HCIUART_BCSP is not set
667# CONFIG_BT_HCIUART_LL is not set
668CONFIG_BT_HCIBCM203X=m
669CONFIG_BT_HCIBPA10X=m
670CONFIG_BT_HCIBFUSB=m
671CONFIG_BT_HCIVHCI=m
672CONFIG_BT_MRVL=m
673CONFIG_BT_MRVL_SDIO=m
674# CONFIG_BT_ATH3K is not set
675# CONFIG_AF_RXRPC is not set 648# CONFIG_AF_RXRPC is not set
676CONFIG_FIB_RULES=y 649CONFIG_FIB_RULES=y
677# CONFIG_WIRELESS is not set 650# CONFIG_WIRELESS is not set
@@ -687,7 +660,8 @@ CONFIG_FIB_RULES=y
687# Generic Driver Options 660# Generic Driver Options
688# 661#
689CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" 662CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
690# CONFIG_DEVTMPFS is not set 663CONFIG_DEVTMPFS=y
664CONFIG_DEVTMPFS_MOUNT=y
691CONFIG_STANDALONE=y 665CONFIG_STANDALONE=y
692CONFIG_PREVENT_FIRMWARE_BUILD=y 666CONFIG_PREVENT_FIRMWARE_BUILD=y
693CONFIG_FW_LOADER=m 667CONFIG_FW_LOADER=m
@@ -703,9 +677,9 @@ CONFIG_MTD=y
703# CONFIG_MTD_CONCAT is not set 677# CONFIG_MTD_CONCAT is not set
704CONFIG_MTD_PARTITIONS=y 678CONFIG_MTD_PARTITIONS=y
705# CONFIG_MTD_REDBOOT_PARTS is not set 679# CONFIG_MTD_REDBOOT_PARTS is not set
706# CONFIG_MTD_CMDLINE_PARTS is not set 680CONFIG_MTD_CMDLINE_PARTS=y
707# CONFIG_MTD_AFS_PARTS is not set 681CONFIG_MTD_AFS_PARTS=y
708# CONFIG_MTD_AR7_PARTS is not set 682CONFIG_MTD_AR7_PARTS=y
709 683
710# 684#
711# User Modules And Translation Layers 685# User Modules And Translation Layers
@@ -812,6 +786,7 @@ CONFIG_HAVE_IDE=y
812# 786#
813# SCSI device support 787# SCSI device support
814# 788#
789CONFIG_SCSI_MOD=y
815# CONFIG_RAID_ATTRS is not set 790# CONFIG_RAID_ATTRS is not set
816# CONFIG_SCSI is not set 791# CONFIG_SCSI is not set
817# CONFIG_SCSI_DMA is not set 792# CONFIG_SCSI_DMA is not set
@@ -965,6 +940,7 @@ CONFIG_SERIAL_PXA=y
965CONFIG_SERIAL_PXA_CONSOLE=y 940CONFIG_SERIAL_PXA_CONSOLE=y
966CONFIG_SERIAL_CORE=y 941CONFIG_SERIAL_CORE=y
967CONFIG_SERIAL_CORE_CONSOLE=y 942CONFIG_SERIAL_CORE_CONSOLE=y
943# CONFIG_SERIAL_TIMBERDALE is not set
968CONFIG_UNIX98_PTYS=y 944CONFIG_UNIX98_PTYS=y
969# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set 945# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
970CONFIG_LEGACY_PTYS=y 946CONFIG_LEGACY_PTYS=y
@@ -993,6 +969,7 @@ CONFIG_I2C_HELPER_AUTO=y
993CONFIG_I2C_PXA=y 969CONFIG_I2C_PXA=y
994# CONFIG_I2C_PXA_SLAVE is not set 970# CONFIG_I2C_PXA_SLAVE is not set
995# CONFIG_I2C_SIMTEC is not set 971# CONFIG_I2C_SIMTEC is not set
972# CONFIG_I2C_XILINX is not set
996 973
997# 974#
998# External I2C/SMBus adapter drivers 975# External I2C/SMBus adapter drivers
@@ -1006,15 +983,9 @@ CONFIG_I2C_PXA=y
1006# 983#
1007# CONFIG_I2C_PCA_PLATFORM is not set 984# CONFIG_I2C_PCA_PLATFORM is not set
1008# CONFIG_I2C_STUB is not set 985# CONFIG_I2C_STUB is not set
1009
1010#
1011# Miscellaneous I2C Chip support
1012#
1013# CONFIG_SENSORS_TSL2550 is not set
1014# CONFIG_I2C_DEBUG_CORE is not set 986# CONFIG_I2C_DEBUG_CORE is not set
1015# CONFIG_I2C_DEBUG_ALGO is not set 987# CONFIG_I2C_DEBUG_ALGO is not set
1016# CONFIG_I2C_DEBUG_BUS is not set 988# CONFIG_I2C_DEBUG_BUS is not set
1017# CONFIG_I2C_DEBUG_CHIP is not set
1018CONFIG_SPI=y 989CONFIG_SPI=y
1019# CONFIG_SPI_DEBUG is not set 990# CONFIG_SPI_DEBUG is not set
1020CONFIG_SPI_MASTER=y 991CONFIG_SPI_MASTER=y
@@ -1046,10 +1017,12 @@ CONFIG_GPIO_SYSFS=y
1046# 1017#
1047# Memory mapped GPIO expanders: 1018# Memory mapped GPIO expanders:
1048# 1019#
1020# CONFIG_GPIO_IT8761E is not set
1049 1021
1050# 1022#
1051# I2C GPIO expanders: 1023# I2C GPIO expanders:
1052# 1024#
1025# CONFIG_GPIO_MAX7300 is not set
1053# CONFIG_GPIO_MAX732X is not set 1026# CONFIG_GPIO_MAX732X is not set
1054# CONFIG_GPIO_PCA953X is not set 1027# CONFIG_GPIO_PCA953X is not set
1055# CONFIG_GPIO_PCF857X is not set 1028# CONFIG_GPIO_PCF857X is not set
@@ -1093,10 +1066,12 @@ CONFIG_SSB_POSSIBLE=y
1093# Multifunction device drivers 1066# Multifunction device drivers
1094# 1067#
1095# CONFIG_MFD_CORE is not set 1068# CONFIG_MFD_CORE is not set
1069# CONFIG_MFD_88PM860X is not set
1096# CONFIG_MFD_SM501 is not set 1070# CONFIG_MFD_SM501 is not set
1097# CONFIG_MFD_ASIC3 is not set 1071# CONFIG_MFD_ASIC3 is not set
1098# CONFIG_HTC_EGPIO is not set 1072# CONFIG_HTC_EGPIO is not set
1099# CONFIG_HTC_PASIC3 is not set 1073# CONFIG_HTC_PASIC3 is not set
1074# CONFIG_HTC_I2CPLD is not set
1100# CONFIG_TPS65010 is not set 1075# CONFIG_TPS65010 is not set
1101# CONFIG_TWL4030_CORE is not set 1076# CONFIG_TWL4030_CORE is not set
1102# CONFIG_MFD_TMIO is not set 1077# CONFIG_MFD_TMIO is not set
@@ -1105,22 +1080,25 @@ CONFIG_SSB_POSSIBLE=y
1105# CONFIG_MFD_TC6393XB is not set 1080# CONFIG_MFD_TC6393XB is not set
1106CONFIG_PMIC_DA903X=y 1081CONFIG_PMIC_DA903X=y
1107# CONFIG_PMIC_ADP5520 is not set 1082# CONFIG_PMIC_ADP5520 is not set
1083# CONFIG_MFD_MAX8925 is not set
1108# CONFIG_MFD_WM8400 is not set 1084# CONFIG_MFD_WM8400 is not set
1109# CONFIG_MFD_WM831X is not set 1085# CONFIG_MFD_WM831X is not set
1110# CONFIG_MFD_WM8350_I2C is not set 1086# CONFIG_MFD_WM8350_I2C is not set
1087# CONFIG_MFD_WM8994 is not set
1111# CONFIG_MFD_PCF50633 is not set 1088# CONFIG_MFD_PCF50633 is not set
1112# CONFIG_MFD_MC13783 is not set 1089# CONFIG_MFD_MC13783 is not set
1113# CONFIG_AB3100_CORE is not set 1090# CONFIG_AB3100_CORE is not set
1114# CONFIG_EZX_PCAP is not set 1091# CONFIG_EZX_PCAP is not set
1115# CONFIG_MFD_88PM8607 is not set
1116# CONFIG_AB4500_CORE is not set 1092# CONFIG_AB4500_CORE is not set
1117CONFIG_REGULATOR=y 1093CONFIG_REGULATOR=y
1118CONFIG_REGULATOR_DEBUG=y 1094CONFIG_REGULATOR_DEBUG=y
1095# CONFIG_REGULATOR_DUMMY is not set
1119# CONFIG_REGULATOR_FIXED_VOLTAGE is not set 1096# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
1120CONFIG_REGULATOR_VIRTUAL_CONSUMER=y 1097CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
1121CONFIG_REGULATOR_USERSPACE_CONSUMER=y 1098CONFIG_REGULATOR_USERSPACE_CONSUMER=y
1122# CONFIG_REGULATOR_BQ24022 is not set 1099# CONFIG_REGULATOR_BQ24022 is not set
1123# CONFIG_REGULATOR_MAX1586 is not set 1100# CONFIG_REGULATOR_MAX1586 is not set
1101# CONFIG_REGULATOR_MAX8649 is not set
1124# CONFIG_REGULATOR_MAX8660 is not set 1102# CONFIG_REGULATOR_MAX8660 is not set
1125CONFIG_REGULATOR_DA903X=y 1103CONFIG_REGULATOR_DA903X=y
1126# CONFIG_REGULATOR_LP3971 is not set 1104# CONFIG_REGULATOR_LP3971 is not set
@@ -1218,6 +1196,7 @@ CONFIG_VIDEO_IR_I2C=y
1218# CONFIG_VIDEO_SAA7191 is not set 1196# CONFIG_VIDEO_SAA7191 is not set
1219# CONFIG_VIDEO_TVP514X is not set 1197# CONFIG_VIDEO_TVP514X is not set
1220# CONFIG_VIDEO_TVP5150 is not set 1198# CONFIG_VIDEO_TVP5150 is not set
1199# CONFIG_VIDEO_TVP7002 is not set
1221# CONFIG_VIDEO_VPX3220 is not set 1200# CONFIG_VIDEO_VPX3220 is not set
1222 1201
1223# 1202#
@@ -1264,15 +1243,7 @@ CONFIG_SOC_CAMERA_MT9M111=y
1264CONFIG_VIDEO_PXA27x=y 1243CONFIG_VIDEO_PXA27x=y
1265# CONFIG_VIDEO_SH_MOBILE_CEU is not set 1244# CONFIG_VIDEO_SH_MOBILE_CEU is not set
1266# CONFIG_V4L_USB_DRIVERS is not set 1245# CONFIG_V4L_USB_DRIVERS is not set
1267CONFIG_RADIO_ADAPTERS=y 1246# CONFIG_RADIO_ADAPTERS is not set
1268# CONFIG_I2C_SI4713 is not set
1269# CONFIG_RADIO_SI4713 is not set
1270# CONFIG_USB_DSBR is not set
1271# CONFIG_RADIO_SI470X is not set
1272# CONFIG_USB_MR800 is not set
1273CONFIG_RADIO_TEA5764=y
1274CONFIG_RADIO_TEA5764_XTAL=y
1275# CONFIG_RADIO_TEF6862 is not set
1276# CONFIG_DAB is not set 1247# CONFIG_DAB is not set
1277 1248
1278# 1249#
@@ -1398,8 +1369,6 @@ CONFIG_HID=y
1398# 1369#
1399# Special HID drivers 1370# Special HID drivers
1400# 1371#
1401CONFIG_HID_APPLE=m
1402# CONFIG_HID_WACOM is not set
1403CONFIG_USB_SUPPORT=y 1372CONFIG_USB_SUPPORT=y
1404CONFIG_USB_ARCH_HAS_HCD=y 1373CONFIG_USB_ARCH_HAS_HCD=y
1405CONFIG_USB_ARCH_HAS_OHCI=y 1374CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1477,7 +1446,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
1477# CONFIG_USB_RIO500 is not set 1446# CONFIG_USB_RIO500 is not set
1478# CONFIG_USB_LEGOTOWER is not set 1447# CONFIG_USB_LEGOTOWER is not set
1479# CONFIG_USB_LCD is not set 1448# CONFIG_USB_LCD is not set
1480# CONFIG_USB_BERRY_CHARGE is not set
1481# CONFIG_USB_LED is not set 1449# CONFIG_USB_LED is not set
1482# CONFIG_USB_CYPRESS_CY7C63 is not set 1450# CONFIG_USB_CYPRESS_CY7C63 is not set
1483# CONFIG_USB_CYTHERM is not set 1451# CONFIG_USB_CYTHERM is not set
@@ -1489,7 +1457,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
1489# CONFIG_USB_IOWARRIOR is not set 1457# CONFIG_USB_IOWARRIOR is not set
1490# CONFIG_USB_TEST is not set 1458# CONFIG_USB_TEST is not set
1491# CONFIG_USB_ISIGHTFW is not set 1459# CONFIG_USB_ISIGHTFW is not set
1492# CONFIG_USB_VST is not set
1493CONFIG_USB_GADGET=y 1460CONFIG_USB_GADGET=y
1494# CONFIG_USB_GADGET_DEBUG is not set 1461# CONFIG_USB_GADGET_DEBUG is not set
1495# CONFIG_USB_GADGET_DEBUG_FILES is not set 1462# CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1529,6 +1496,7 @@ CONFIG_USB_ETH=y
1529# CONFIG_USB_MIDI_GADGET is not set 1496# CONFIG_USB_MIDI_GADGET is not set
1530# CONFIG_USB_G_PRINTER is not set 1497# CONFIG_USB_G_PRINTER is not set
1531# CONFIG_USB_CDC_COMPOSITE is not set 1498# CONFIG_USB_CDC_COMPOSITE is not set
1499# CONFIG_USB_G_NOKIA is not set
1532# CONFIG_USB_G_MULTI is not set 1500# CONFIG_USB_G_MULTI is not set
1533 1501
1534# 1502#
@@ -1555,8 +1523,6 @@ CONFIG_SDIO_UART=m
1555# 1523#
1556CONFIG_MMC_PXA=y 1524CONFIG_MMC_PXA=y
1557# CONFIG_MMC_SDHCI is not set 1525# CONFIG_MMC_SDHCI is not set
1558# CONFIG_MMC_AT91 is not set
1559# CONFIG_MMC_ATMELMCI is not set
1560CONFIG_MMC_SPI=y 1526CONFIG_MMC_SPI=y
1561# CONFIG_MEMSTICK is not set 1527# CONFIG_MEMSTICK is not set
1562CONFIG_NEW_LEDS=y 1528CONFIG_NEW_LEDS=y
@@ -1574,11 +1540,11 @@ CONFIG_LEDS_LP3944=y
1574# CONFIG_LEDS_REGULATOR is not set 1540# CONFIG_LEDS_REGULATOR is not set
1575# CONFIG_LEDS_BD2802 is not set 1541# CONFIG_LEDS_BD2802 is not set
1576# CONFIG_LEDS_LT3593 is not set 1542# CONFIG_LEDS_LT3593 is not set
1543CONFIG_LEDS_TRIGGERS=y
1577 1544
1578# 1545#
1579# LED Triggers 1546# LED Triggers
1580# 1547#
1581CONFIG_LEDS_TRIGGERS=y
1582CONFIG_LEDS_TRIGGER_TIMER=y 1548CONFIG_LEDS_TRIGGER_TIMER=y
1583CONFIG_LEDS_TRIGGER_HEARTBEAT=y 1549CONFIG_LEDS_TRIGGER_HEARTBEAT=y
1584CONFIG_LEDS_TRIGGER_BACKLIGHT=y 1550CONFIG_LEDS_TRIGGER_BACKLIGHT=y
@@ -1656,7 +1622,7 @@ CONFIG_RTC_INTF_DEV=y
1656# on-CPU RTC drivers 1622# on-CPU RTC drivers
1657# 1623#
1658# CONFIG_RTC_DRV_SA1100 is not set 1624# CONFIG_RTC_DRV_SA1100 is not set
1659# CONFIG_RTC_DRV_PXA is not set 1625CONFIG_RTC_DRV_PXA=y
1660# CONFIG_DMADEVICES is not set 1626# CONFIG_DMADEVICES is not set
1661# CONFIG_AUXDISPLAY is not set 1627# CONFIG_AUXDISPLAY is not set
1662# CONFIG_UIO is not set 1628# CONFIG_UIO is not set
@@ -1681,19 +1647,10 @@ CONFIG_EXT3_FS_XATTR=y
1681CONFIG_JBD=m 1647CONFIG_JBD=m
1682# CONFIG_JBD_DEBUG is not set 1648# CONFIG_JBD_DEBUG is not set
1683CONFIG_FS_MBCACHE=m 1649CONFIG_FS_MBCACHE=m
1684CONFIG_REISERFS_FS=m 1650# CONFIG_REISERFS_FS is not set
1685# CONFIG_REISERFS_CHECK is not set
1686# CONFIG_REISERFS_PROC_INFO is not set
1687CONFIG_REISERFS_FS_XATTR=y
1688CONFIG_REISERFS_FS_POSIX_ACL=y
1689CONFIG_REISERFS_FS_SECURITY=y
1690# CONFIG_JFS_FS is not set 1651# CONFIG_JFS_FS is not set
1691CONFIG_FS_POSIX_ACL=y 1652CONFIG_FS_POSIX_ACL=y
1692CONFIG_XFS_FS=m 1653# CONFIG_XFS_FS is not set
1693# CONFIG_XFS_QUOTA is not set
1694# CONFIG_XFS_POSIX_ACL is not set
1695# CONFIG_XFS_RT is not set
1696# CONFIG_XFS_DEBUG is not set
1697# CONFIG_OCFS2_FS is not set 1654# CONFIG_OCFS2_FS is not set
1698# CONFIG_BTRFS_FS is not set 1655# CONFIG_BTRFS_FS is not set
1699# CONFIG_NILFS2_FS is not set 1656# CONFIG_NILFS2_FS is not set
@@ -1716,9 +1673,7 @@ CONFIG_CUSE=m
1716# 1673#
1717# CD-ROM/DVD Filesystems 1674# CD-ROM/DVD Filesystems
1718# 1675#
1719CONFIG_ISO9660_FS=m 1676# CONFIG_ISO9660_FS is not set
1720CONFIG_JOLIET=y
1721CONFIG_ZISOFS=y
1722# CONFIG_UDF_FS is not set 1677# CONFIG_UDF_FS is not set
1723 1678
1724# 1679#
@@ -1750,12 +1705,14 @@ CONFIG_MISC_FILESYSTEMS=y
1750# CONFIG_BEFS_FS is not set 1705# CONFIG_BEFS_FS is not set
1751# CONFIG_BFS_FS is not set 1706# CONFIG_BFS_FS is not set
1752# CONFIG_EFS_FS is not set 1707# CONFIG_EFS_FS is not set
1753CONFIG_JFFS2_FS=m 1708CONFIG_JFFS2_FS=y
1754CONFIG_JFFS2_FS_DEBUG=0 1709CONFIG_JFFS2_FS_DEBUG=0
1755CONFIG_JFFS2_FS_WRITEBUFFER=y 1710CONFIG_JFFS2_FS_WRITEBUFFER=y
1756# CONFIG_JFFS2_FS_WBUF_VERIFY is not set 1711CONFIG_JFFS2_FS_WBUF_VERIFY=y
1757# CONFIG_JFFS2_SUMMARY is not set 1712CONFIG_JFFS2_SUMMARY=y
1758# CONFIG_JFFS2_FS_XATTR is not set 1713CONFIG_JFFS2_FS_XATTR=y
1714CONFIG_JFFS2_FS_POSIX_ACL=y
1715CONFIG_JFFS2_FS_SECURITY=y
1759CONFIG_JFFS2_COMPRESSION_OPTIONS=y 1716CONFIG_JFFS2_COMPRESSION_OPTIONS=y
1760CONFIG_JFFS2_ZLIB=y 1717CONFIG_JFFS2_ZLIB=y
1761CONFIG_JFFS2_LZO=y 1718CONFIG_JFFS2_LZO=y
@@ -1765,6 +1722,7 @@ CONFIG_JFFS2_RUBIN=y
1765CONFIG_JFFS2_CMODE_PRIORITY=y 1722CONFIG_JFFS2_CMODE_PRIORITY=y
1766# CONFIG_JFFS2_CMODE_SIZE is not set 1723# CONFIG_JFFS2_CMODE_SIZE is not set
1767# CONFIG_JFFS2_CMODE_FAVOURLZO is not set 1724# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
1725# CONFIG_LOGFS is not set
1768CONFIG_CRAMFS=m 1726CONFIG_CRAMFS=m
1769CONFIG_SQUASHFS=m 1727CONFIG_SQUASHFS=m
1770# CONFIG_SQUASHFS_EMBEDDED is not set 1728# CONFIG_SQUASHFS_EMBEDDED is not set
@@ -1802,6 +1760,7 @@ CONFIG_SUNRPC=y
1802# CONFIG_RPCSEC_GSS_SPKM3 is not set 1760# CONFIG_RPCSEC_GSS_SPKM3 is not set
1803CONFIG_SMB_FS=m 1761CONFIG_SMB_FS=m
1804# CONFIG_SMB_NLS_DEFAULT is not set 1762# CONFIG_SMB_NLS_DEFAULT is not set
1763# CONFIG_CEPH_FS is not set
1805CONFIG_CIFS=m 1764CONFIG_CIFS=m
1806CONFIG_CIFS_STATS=y 1765CONFIG_CIFS_STATS=y
1807# CONFIG_CIFS_STATS2 is not set 1766# CONFIG_CIFS_STATS2 is not set
@@ -1895,6 +1854,7 @@ CONFIG_DEBUG_SPINLOCK=y
1895CONFIG_DEBUG_MUTEXES=y 1854CONFIG_DEBUG_MUTEXES=y
1896CONFIG_DEBUG_LOCK_ALLOC=y 1855CONFIG_DEBUG_LOCK_ALLOC=y
1897CONFIG_PROVE_LOCKING=y 1856CONFIG_PROVE_LOCKING=y
1857# CONFIG_PROVE_RCU is not set
1898CONFIG_LOCKDEP=y 1858CONFIG_LOCKDEP=y
1899# CONFIG_LOCK_STAT is not set 1859# CONFIG_LOCK_STAT is not set
1900# CONFIG_DEBUG_LOCKDEP is not set 1860# CONFIG_DEBUG_LOCKDEP is not set
@@ -1918,6 +1878,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
1918# CONFIG_BACKTRACE_SELF_TEST is not set 1878# CONFIG_BACKTRACE_SELF_TEST is not set
1919# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set 1879# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
1920# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set 1880# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
1881# CONFIG_LKDTM is not set
1921# CONFIG_FAULT_INJECTION is not set 1882# CONFIG_FAULT_INJECTION is not set
1922# CONFIG_LATENCYTOP is not set 1883# CONFIG_LATENCYTOP is not set
1923# CONFIG_SYSCTL_SYSCALL_CHECK is not set 1884# CONFIG_SYSCTL_SYSCALL_CHECK is not set
@@ -2061,9 +2022,9 @@ CONFIG_CRC32=y
2061CONFIG_CRC7=y 2022CONFIG_CRC7=y
2062CONFIG_LIBCRC32C=m 2023CONFIG_LIBCRC32C=m
2063CONFIG_ZLIB_INFLATE=y 2024CONFIG_ZLIB_INFLATE=y
2064CONFIG_ZLIB_DEFLATE=m 2025CONFIG_ZLIB_DEFLATE=y
2065CONFIG_LZO_COMPRESS=m 2026CONFIG_LZO_COMPRESS=y
2066CONFIG_LZO_DECOMPRESS=m 2027CONFIG_LZO_DECOMPRESS=y
2067CONFIG_DECOMPRESS_GZIP=y 2028CONFIG_DECOMPRESS_GZIP=y
2068CONFIG_DECOMPRESS_BZIP2=y 2029CONFIG_DECOMPRESS_BZIP2=y
2069CONFIG_DECOMPRESS_LZMA=y 2030CONFIG_DECOMPRESS_LZMA=y
@@ -2075,3 +2036,4 @@ CONFIG_HAS_IOMEM=y
2075CONFIG_HAS_IOPORT=y 2036CONFIG_HAS_IOPORT=y
2076CONFIG_HAS_DMA=y 2037CONFIG_HAS_DMA=y
2077CONFIG_NLATTR=y 2038CONFIG_NLATTR=y
2039CONFIG_GENERIC_ATOMIC64=y
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index bff056489cc1..51662feb9f1d 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -9,6 +9,8 @@
9#include <asm/ptrace.h> 9#include <asm/ptrace.h>
10#include <asm/user.h> 10#include <asm/user.h>
11 11
12struct task_struct;
13
12typedef unsigned long elf_greg_t; 14typedef unsigned long elf_greg_t;
13typedef unsigned long elf_freg_t[3]; 15typedef unsigned long elf_freg_t[3];
14 16
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index e6a0fb0f392e..7ee48e7f8f31 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -676,10 +676,10 @@ do_fpe:
676 * lr = unrecognised FP instruction return address 676 * lr = unrecognised FP instruction return address
677 */ 677 */
678 678
679 .data 679 .pushsection .data
680ENTRY(fp_enter) 680ENTRY(fp_enter)
681 .word no_fp 681 .word no_fp
682 .text 682 .popsection
683 683
684ENTRY(no_fp) 684ENTRY(no_fp)
685 mov pc, lr 685 mov pc, lr
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 577543f3857f..a01194e583ff 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -86,6 +86,12 @@ int __cpuinit __cpu_up(unsigned int cpu)
86 return PTR_ERR(idle); 86 return PTR_ERR(idle);
87 } 87 }
88 ci->idle = idle; 88 ci->idle = idle;
89 } else {
90 /*
91 * Since this idle thread is being re-used, call
92 * init_idle() to reinitialize the thread structure.
93 */
94 init_idle(idle, cpu);
89 } 95 }
90 96
91 /* 97 /*
diff --git a/arch/arm/mach-mx5/clock-mx51.c b/arch/arm/mach-mx5/clock-mx51.c
index 8f85f73b83a8..1ee6ce4087b8 100644
--- a/arch/arm/mach-mx5/clock-mx51.c
+++ b/arch/arm/mach-mx5/clock-mx51.c
@@ -16,6 +16,7 @@
16#include <linux/io.h> 16#include <linux/io.h>
17 17
18#include <asm/clkdev.h> 18#include <asm/clkdev.h>
19#include <asm/div64.h>
19 20
20#include <mach/hardware.h> 21#include <mach/hardware.h>
21#include <mach/common.h> 22#include <mach/common.h>
diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h
index 811743c56147..5f2ba8d9015c 100644
--- a/arch/arm/mach-pxa/include/mach/colibri.h
+++ b/arch/arm/mach-pxa/include/mach/colibri.h
@@ -2,6 +2,7 @@
2#define _COLIBRI_H_ 2#define _COLIBRI_H_
3 3
4#include <net/ax88796.h> 4#include <net/ax88796.h>
5#include <mach/mfp.h>
5 6
6/* 7/*
7 * common settings for all modules 8 * common settings for all modules
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index 7515757d6911..3d8d8cb09685 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -202,7 +202,7 @@
202#define __cpu_is_pxa950(id) \ 202#define __cpu_is_pxa950(id) \
203 ({ \ 203 ({ \
204 unsigned int _id = (id) >> 4 & 0xfff; \ 204 unsigned int _id = (id) >> 4 & 0xfff; \
205 id == 0x697; \ 205 _id == 0x697; \
206 }) 206 })
207#else 207#else
208#define __cpu_is_pxa950(id) (0) 208#define __cpu_is_pxa950(id) (0)
diff --git a/arch/arm/mach-pxa/include/mach/regs-u2d.h b/arch/arm/mach-pxa/include/mach/regs-u2d.h
index 44b0b20b69a4..c15c0c57de08 100644
--- a/arch/arm/mach-pxa/include/mach/regs-u2d.h
+++ b/arch/arm/mach-pxa/include/mach/regs-u2d.h
@@ -166,7 +166,8 @@
166#define U2DMACSR_BUSERRTYPE (7 << 10) /* PX Bus Error Type */ 166#define U2DMACSR_BUSERRTYPE (7 << 10) /* PX Bus Error Type */
167#define U2DMACSR_EORINTR (1 << 9) /* End Of Receive */ 167#define U2DMACSR_EORINTR (1 << 9) /* End Of Receive */
168#define U2DMACSR_REQPEND (1 << 8) /* Request Pending */ 168#define U2DMACSR_REQPEND (1 << 8) /* Request Pending */
169#define U2DMACSR_RASINTR (1 << 4) /* Request After Channel Stopped (read / write 1 clear) */#define U2DMACSR_STOPINTR (1 << 3) /* Stop Interrupt (read only) */ 169#define U2DMACSR_RASINTR (1 << 4) /* Request After Channel Stopped (read / write 1 clear) */
170#define U2DMACSR_STOPINTR (1 << 3) /* Stop Interrupt (read only) */
170#define U2DMACSR_ENDINTR (1 << 2) /* End Interrupt (read / write 1 clear) */ 171#define U2DMACSR_ENDINTR (1 << 2) /* End Interrupt (read / write 1 clear) */
171#define U2DMACSR_STARTINTR (1 << 1) /* Start Interrupt (read / write 1 clear) */ 172#define U2DMACSR_STARTINTR (1 << 1) /* Start Interrupt (read / write 1 clear) */
172#define U2DMACSR_BUSERRINTR (1 << 0) /* Bus Error Interrupt (read / write 1 clear) */ 173#define U2DMACSR_BUSERRINTR (1 << 0) /* Bus Error Interrupt (read / write 1 clear) */
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 44bb675e47f1..d12667bd9ebe 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -983,7 +983,7 @@ static void __init raumfeld_common_init(void)
983 int i; 983 int i;
984 984
985 for (i = 0; i < ARRAY_SIZE(gpio_keys_button); i++) 985 for (i = 0; i < ARRAY_SIZE(gpio_keys_button); i++)
986 if (!strcmp(gpio_keys_button[i].desc, "on/off button")) 986 if (!strcmp(gpio_keys_button[i].desc, "on_off button"))
987 gpio_keys_button[i].active_low = 1; 987 gpio_keys_button[i].active_low = 1;
988 } 988 }
989 989
@@ -1009,8 +1009,7 @@ static void __init raumfeld_common_init(void)
1009 gpio_direction_output(GPIO_W2W_PDN, 0); 1009 gpio_direction_output(GPIO_W2W_PDN, 0);
1010 1010
1011 /* this can be used to switch off the device */ 1011 /* this can be used to switch off the device */
1012 ret = gpio_request(GPIO_SHUTDOWN_SUPPLY, 1012 ret = gpio_request(GPIO_SHUTDOWN_SUPPLY, "supply shutdown");
1013 "supply shutdown");
1014 if (ret < 0) 1013 if (ret < 0)
1015 pr_warning("Unable to request GPIO_SHUTDOWN_SUPPLY\n"); 1014 pr_warning("Unable to request GPIO_SHUTDOWN_SUPPLY\n");
1016 else 1015 else
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 19b5109d9808..01bdd7500df4 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -363,7 +363,7 @@ static struct gpio_keys_button spitz_gpio_keys[] = {
363 .type = EV_PWR, 363 .type = EV_PWR,
364 .code = KEY_SUSPEND, 364 .code = KEY_SUSPEND,
365 .gpio = SPITZ_GPIO_ON_KEY, 365 .gpio = SPITZ_GPIO_ON_KEY,
366 .desc = "On/Off", 366 .desc = "On Off",
367 .wakeup = 1, 367 .wakeup = 1,
368 }, 368 },
369 /* Two buttons detecting the lid state */ 369 /* Two buttons detecting the lid state */
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 9e0c5c3988a1..e90114a7e246 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -34,6 +34,7 @@
34#include <linux/pm.h> 34#include <linux/pm.h>
35#include <linux/sched.h> 35#include <linux/sched.h>
36#include <linux/gpio.h> 36#include <linux/gpio.h>
37#include <linux/jiffies.h>
37#include <linux/i2c-gpio.h> 38#include <linux/i2c-gpio.h>
38#include <linux/serial_8250.h> 39#include <linux/serial_8250.h>
39#include <linux/smc91x.h> 40#include <linux/smc91x.h>
@@ -454,7 +455,7 @@ static struct i2c_gpio_platform_data i2c_bus_data = {
454 .sda_pin = VIPER_RTC_I2C_SDA_GPIO, 455 .sda_pin = VIPER_RTC_I2C_SDA_GPIO,
455 .scl_pin = VIPER_RTC_I2C_SCL_GPIO, 456 .scl_pin = VIPER_RTC_I2C_SCL_GPIO,
456 .udelay = 10, 457 .udelay = 10,
457 .timeout = 100, 458 .timeout = HZ,
458}; 459};
459 460
460static struct platform_device i2c_bus_device = { 461static struct platform_device i2c_bus_device = {
@@ -779,7 +780,7 @@ static void __init viper_tpm_init(void)
779 .sda_pin = VIPER_TPM_I2C_SDA_GPIO, 780 .sda_pin = VIPER_TPM_I2C_SDA_GPIO,
780 .scl_pin = VIPER_TPM_I2C_SCL_GPIO, 781 .scl_pin = VIPER_TPM_I2C_SCL_GPIO,
781 .udelay = 10, 782 .udelay = 10,
782 .timeout = 100, 783 .timeout = HZ,
783 }; 784 };
784 char *errstr; 785 char *errstr;
785 786
diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig
index b17d52f7cc48..fd4c52b7ccb6 100644
--- a/arch/arm/mach-sa1100/Kconfig
+++ b/arch/arm/mach-sa1100/Kconfig
@@ -57,7 +57,7 @@ config SA1100_COLLIE
57config SA1100_H3100 57config SA1100_H3100
58 bool "Compaq iPAQ H3100" 58 bool "Compaq iPAQ H3100"
59 select HTC_EGPIO 59 select HTC_EGPIO
60 select CPU_FREQ_SA1100 60 select CPU_FREQ_SA1110
61 help 61 help
62 Say Y here if you intend to run this kernel on the Compaq iPAQ 62 Say Y here if you intend to run this kernel on the Compaq iPAQ
63 H3100 handheld computer. Information about this machine and the 63 H3100 handheld computer. Information about this machine and the
@@ -68,7 +68,7 @@ config SA1100_H3100
68config SA1100_H3600 68config SA1100_H3600
69 bool "Compaq iPAQ H3600/H3700" 69 bool "Compaq iPAQ H3600/H3700"
70 select HTC_EGPIO 70 select HTC_EGPIO
71 select CPU_FREQ_SA1100 71 select CPU_FREQ_SA1110
72 help 72 help
73 Say Y here if you intend to run this kernel on the Compaq iPAQ 73 Say Y here if you intend to run this kernel on the Compaq iPAQ
74 H3600 handheld computer. Information about this machine and the 74 H3600 handheld computer. Information about this machine and the
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 63b32b68b296..7252874d328b 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -363,6 +363,9 @@ static int __init sa1110_clk_init(void)
363 struct sdram_params *sdram; 363 struct sdram_params *sdram;
364 const char *name = sdram_name; 364 const char *name = sdram_name;
365 365
366 if (!cpu_is_sa1110())
367 return -ENODEV;
368
366 if (!name[0]) { 369 if (!name[0]) {
367 if (machine_is_assabet()) 370 if (machine_is_assabet())
368 name = "TC59SM716-CL3"; 371 name = "TC59SM716-CL3";
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 83db12a68d56..0ed29bfeba1c 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -86,9 +86,6 @@ void show_mem(void)
86 printk("Mem-info:\n"); 86 printk("Mem-info:\n");
87 show_free_areas(); 87 show_free_areas();
88 for_each_online_node(node) { 88 for_each_online_node(node) {
89 pg_data_t *n = NODE_DATA(node);
90 struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn;
91
92 for_each_nodebank (i,mi,node) { 89 for_each_nodebank (i,mi,node) {
93 struct membank *bank = &mi->bank[i]; 90 struct membank *bank = &mi->bank[i];
94 unsigned int pfn1, pfn2; 91 unsigned int pfn1, pfn2;
@@ -97,8 +94,8 @@ void show_mem(void)
97 pfn1 = bank_pfn_start(bank); 94 pfn1 = bank_pfn_start(bank);
98 pfn2 = bank_pfn_end(bank); 95 pfn2 = bank_pfn_end(bank);
99 96
100 page = map + pfn1; 97 page = pfn_to_page(pfn1);
101 end = map + pfn2; 98 end = pfn_to_page(pfn2 - 1) + 1;
102 99
103 do { 100 do {
104 total++; 101 total++;
@@ -603,9 +600,6 @@ void __init mem_init(void)
603 reserved_pages = free_pages = 0; 600 reserved_pages = free_pages = 0;
604 601
605 for_each_online_node(node) { 602 for_each_online_node(node) {
606 pg_data_t *n = NODE_DATA(node);
607 struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn;
608
609 for_each_nodebank(i, &meminfo, node) { 603 for_each_nodebank(i, &meminfo, node) {
610 struct membank *bank = &meminfo.bank[i]; 604 struct membank *bank = &meminfo.bank[i];
611 unsigned int pfn1, pfn2; 605 unsigned int pfn1, pfn2;
@@ -614,8 +608,8 @@ void __init mem_init(void)
614 pfn1 = bank_pfn_start(bank); 608 pfn1 = bank_pfn_start(bank);
615 pfn2 = bank_pfn_end(bank); 609 pfn2 = bank_pfn_end(bank);
616 610
617 page = map + pfn1; 611 page = pfn_to_page(pfn1);
618 end = map + pfn2; 612 end = pfn_to_page(pfn2 - 1) + 1;
619 613
620 do { 614 do {
621 if (PageReserved(page)) 615 if (PageReserved(page))
diff --git a/arch/arm/plat-pxa/dma.c b/arch/arm/plat-pxa/dma.c
index 742350e0f2a7..2d3c19d7c7b1 100644
--- a/arch/arm/plat-pxa/dma.c
+++ b/arch/arm/plat-pxa/dma.c
@@ -245,7 +245,7 @@ static void pxa_dma_init_debugfs(void)
245 245
246 dbgfs_chan = kmalloc(sizeof(*dbgfs_state) * num_dma_channels, 246 dbgfs_chan = kmalloc(sizeof(*dbgfs_state) * num_dma_channels,
247 GFP_KERNEL); 247 GFP_KERNEL);
248 if (!dbgfs_state) 248 if (!dbgfs_chan)
249 goto err_alloc; 249 goto err_alloc;
250 250
251 chandir = debugfs_create_dir("channels", dbgfs_root); 251 chandir = debugfs_create_dir("channels", dbgfs_root);
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 1536f1784cac..8f10d24ae625 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
12# 12#
13# http://www.arm.linux.org.uk/developer/machines/?action=new 13# http://www.arm.linux.org.uk/developer/machines/?action=new
14# 14#
15# Last update: Sat Mar 20 15:35:41 2010 15# Last update: Sat May 1 10:36:42 2010
16# 16#
17# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number 17# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number
18# 18#
@@ -2749,3 +2749,58 @@ stamp9g45 MACH_STAMP9G45 STAMP9G45 2761
2749h6053 MACH_H6053 H6053 2762 2749h6053 MACH_H6053 H6053 2762
2750smint01 MACH_SMINT01 SMINT01 2763 2750smint01 MACH_SMINT01 SMINT01 2763
2751prtlvt2 MACH_PRTLVT2 PRTLVT2 2764 2751prtlvt2 MACH_PRTLVT2 PRTLVT2 2764
2752ap420 MACH_AP420 AP420 2765
2753htcshift MACH_HTCSHIFT HTCSHIFT 2766
2754davinci_dm365_fc MACH_DAVINCI_DM365_FC DAVINCI_DM365_FC 2767
2755msm8x55_surf MACH_MSM8X55_SURF MSM8X55_SURF 2768
2756msm8x55_ffa MACH_MSM8X55_FFA MSM8X55_FFA 2769
2757esl_vamana MACH_ESL_VAMANA ESL_VAMANA 2770
2758sbc35 MACH_SBC35 SBC35 2771
2759mpx6446 MACH_MPX6446 MPX6446 2772
2760oreo_controller MACH_OREO_CONTROLLER OREO_CONTROLLER 2773
2761kopin_models MACH_KOPIN_MODELS KOPIN_MODELS 2774
2762ttc_vision2 MACH_TTC_VISION2 TTC_VISION2 2775
2763cns3420vb MACH_CNS3420VB CNS3420VB 2776
2764lpc2 MACH_LPC2 LPC2 2777
2765olympus MACH_OLYMPUS OLYMPUS 2778
2766vortex MACH_VORTEX VORTEX 2779
2767s5pc200 MACH_S5PC200 S5PC200 2780
2768ecucore_9263 MACH_ECUCORE_9263 ECUCORE_9263 2781
2769smdkc200 MACH_SMDKC200 SMDKC200 2782
2770emsiso_sx27 MACH_EMSISO_SX27 EMSISO_SX27 2783
2771apx_som9g45_ek MACH_APX_SOM9G45_EK APX_SOM9G45_EK 2784
2772songshan MACH_SONGSHAN SONGSHAN 2785
2773tianshan MACH_TIANSHAN TIANSHAN 2786
2774vpx500 MACH_VPX500 VPX500 2787
2775am3517sam MACH_AM3517SAM AM3517SAM 2788
2776skat91_sim508 MACH_SKAT91_SIM508 SKAT91_SIM508 2789
2777skat91_s3e MACH_SKAT91_S3E SKAT91_S3E 2790
2778omap4_panda MACH_OMAP4_PANDA OMAP4_PANDA 2791
2779df7220 MACH_DF7220 DF7220 2792
2780nemini MACH_NEMINI NEMINI 2793
2781t8200 MACH_T8200 T8200 2794
2782apf51 MACH_APF51 APF51 2795
2783dr_rc_unit MACH_DR_RC_UNIT DR_RC_UNIT 2796
2784bordeaux MACH_BORDEAUX BORDEAUX 2797
2785catania_b MACH_CATANIA_B CATANIA_B 2798
2786mx51_ocean MACH_MX51_OCEAN MX51_OCEAN 2799
2787ti8168evm MACH_TI8168EVM TI8168EVM 2800
2788neocoreomap MACH_NEOCOREOMAP NEOCOREOMAP 2801
2789withings_wbp MACH_WITHINGS_WBP WITHINGS_WBP 2802
2790dbps MACH_DBPS DBPS 2803
2791sbc9261 MACH_SBC9261 SBC9261 2804
2792pcbfp0001 MACH_PCBFP0001 PCBFP0001 2805
2793speedy MACH_SPEEDY SPEEDY 2806
2794chrysaor MACH_CHRYSAOR CHRYSAOR 2807
2795tango MACH_TANGO TANGO 2808
2796synology_dsx11 MACH_SYNOLOGY_DSX11 SYNOLOGY_DSX11 2809
2797hanlin_v3ext MACH_HANLIN_V3EXT HANLIN_V3EXT 2810
2798hanlin_v5 MACH_HANLIN_V5 HANLIN_V5 2811
2799hanlin_v3plus MACH_HANLIN_V3PLUS HANLIN_V3PLUS 2812
2800iriver_story MACH_IRIVER_STORY IRIVER_STORY 2813
2801irex_iliad MACH_IREX_ILIAD IREX_ILIAD 2814
2802irex_dr1000 MACH_IREX_DR1000 IREX_DR1000 2815
2803teton_bga MACH_TETON_BGA TETON_BGA 2816
2804snapper9g45 MACH_SNAPPER9G45 SNAPPER9G45 2817
2805tam3517 MACH_TAM3517 TAM3517 2818
2806pdc100 MACH_PDC100 PDC100 2819
diff --git a/arch/microblaze/configs/mmu_defconfig b/arch/microblaze/configs/mmu_defconfig
index 6fced1fe3bf0..3c91cf6192c6 100644
--- a/arch/microblaze/configs/mmu_defconfig
+++ b/arch/microblaze/configs/mmu_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.33-rc6 3# Linux kernel version: 2.6.34-rc6
4# Wed Feb 3 10:02:59 2010 4# Thu May 6 11:22:14 2010
5# 5#
6CONFIG_MICROBLAZE=y 6CONFIG_MICROBLAZE=y
7# CONFIG_SWAP is not set 7# CONFIG_SWAP is not set
@@ -22,8 +22,6 @@ CONFIG_GENERIC_CSUM=y
22CONFIG_STACKTRACE_SUPPORT=y 22CONFIG_STACKTRACE_SUPPORT=y
23CONFIG_LOCKDEP_SUPPORT=y 23CONFIG_LOCKDEP_SUPPORT=y
24CONFIG_HAVE_LATENCYTOP_SUPPORT=y 24CONFIG_HAVE_LATENCYTOP_SUPPORT=y
25# CONFIG_PCI is not set
26CONFIG_NO_DMA=y
27CONFIG_DTC=y 25CONFIG_DTC=y
28CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" 26CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
29CONFIG_CONSTRUCTORS=y 27CONFIG_CONSTRUCTORS=y
@@ -56,7 +54,6 @@ CONFIG_RCU_FANOUT=32
56CONFIG_IKCONFIG=y 54CONFIG_IKCONFIG=y
57CONFIG_IKCONFIG_PROC=y 55CONFIG_IKCONFIG_PROC=y
58CONFIG_LOG_BUF_SHIFT=17 56CONFIG_LOG_BUF_SHIFT=17
59# CONFIG_GROUP_SCHED is not set
60# CONFIG_CGROUPS is not set 57# CONFIG_CGROUPS is not set
61CONFIG_SYSFS_DEPRECATED=y 58CONFIG_SYSFS_DEPRECATED=y
62CONFIG_SYSFS_DEPRECATED_V2=y 59CONFIG_SYSFS_DEPRECATED_V2=y
@@ -106,6 +103,8 @@ CONFIG_SLAB=y
106# CONFIG_SLOB is not set 103# CONFIG_SLOB is not set
107# CONFIG_PROFILING is not set 104# CONFIG_PROFILING is not set
108CONFIG_HAVE_OPROFILE=y 105CONFIG_HAVE_OPROFILE=y
106CONFIG_HAVE_DMA_ATTRS=y
107CONFIG_HAVE_DMA_API_DEBUG=y
109 108
110# 109#
111# GCOV-based kernel profiling 110# GCOV-based kernel profiling
@@ -245,13 +244,20 @@ CONFIG_BINFMT_ELF=y
245# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set 244# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
246# CONFIG_HAVE_AOUT is not set 245# CONFIG_HAVE_AOUT is not set
247# CONFIG_BINFMT_MISC is not set 246# CONFIG_BINFMT_MISC is not set
247
248#
249# Bus Options
250#
251# CONFIG_PCI is not set
252# CONFIG_PCI_DOMAINS is not set
253# CONFIG_PCI_SYSCALL is not set
254# CONFIG_ARCH_SUPPORTS_MSI is not set
248CONFIG_NET=y 255CONFIG_NET=y
249 256
250# 257#
251# Networking options 258# Networking options
252# 259#
253CONFIG_PACKET=y 260CONFIG_PACKET=y
254# CONFIG_PACKET_MMAP is not set
255CONFIG_UNIX=y 261CONFIG_UNIX=y
256CONFIG_XFRM=y 262CONFIG_XFRM=y
257# CONFIG_XFRM_USER is not set 263# CONFIG_XFRM_USER is not set
@@ -341,7 +347,9 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
341# CONFIG_SYS_HYPERVISOR is not set 347# CONFIG_SYS_HYPERVISOR is not set
342# CONFIG_CONNECTOR is not set 348# CONFIG_CONNECTOR is not set
343# CONFIG_MTD is not set 349# CONFIG_MTD is not set
350CONFIG_OF_FLATTREE=y
344CONFIG_OF_DEVICE=y 351CONFIG_OF_DEVICE=y
352CONFIG_OF_MDIO=y
345# CONFIG_PARPORT is not set 353# CONFIG_PARPORT is not set
346CONFIG_BLK_DEV=y 354CONFIG_BLK_DEV=y
347# CONFIG_BLK_DEV_COW_COMMON is not set 355# CONFIG_BLK_DEV_COW_COMMON is not set
@@ -370,6 +378,7 @@ CONFIG_MISC_DEVICES=y
370# 378#
371# SCSI device support 379# SCSI device support
372# 380#
381CONFIG_SCSI_MOD=y
373# CONFIG_RAID_ATTRS is not set 382# CONFIG_RAID_ATTRS is not set
374# CONFIG_SCSI is not set 383# CONFIG_SCSI is not set
375# CONFIG_SCSI_DMA is not set 384# CONFIG_SCSI_DMA is not set
@@ -383,9 +392,30 @@ CONFIG_NETDEVICES=y
383# CONFIG_EQUALIZER is not set 392# CONFIG_EQUALIZER is not set
384# CONFIG_TUN is not set 393# CONFIG_TUN is not set
385# CONFIG_VETH is not set 394# CONFIG_VETH is not set
386# CONFIG_PHYLIB is not set 395CONFIG_PHYLIB=y
396
397#
398# MII PHY device drivers
399#
400# CONFIG_MARVELL_PHY is not set
401# CONFIG_DAVICOM_PHY is not set
402# CONFIG_QSEMI_PHY is not set
403# CONFIG_LXT_PHY is not set
404# CONFIG_CICADA_PHY is not set
405# CONFIG_VITESSE_PHY is not set
406# CONFIG_SMSC_PHY is not set
407# CONFIG_BROADCOM_PHY is not set
408# CONFIG_ICPLUS_PHY is not set
409# CONFIG_REALTEK_PHY is not set
410# CONFIG_NATIONAL_PHY is not set
411# CONFIG_STE10XP is not set
412# CONFIG_LSI_ET1011C_PHY is not set
413# CONFIG_MICREL_PHY is not set
414# CONFIG_FIXED_PHY is not set
415# CONFIG_MDIO_BITBANG is not set
387CONFIG_NET_ETHERNET=y 416CONFIG_NET_ETHERNET=y
388# CONFIG_MII is not set 417# CONFIG_MII is not set
418# CONFIG_ETHOC is not set
389# CONFIG_DNET is not set 419# CONFIG_DNET is not set
390# CONFIG_IBM_NEW_EMAC_ZMII is not set 420# CONFIG_IBM_NEW_EMAC_ZMII is not set
391# CONFIG_IBM_NEW_EMAC_RGMII is not set 421# CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -394,6 +424,7 @@ CONFIG_NET_ETHERNET=y
394# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set 424# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
395# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set 425# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
396# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set 426# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
427# CONFIG_B44 is not set
397# CONFIG_KS8842 is not set 428# CONFIG_KS8842 is not set
398# CONFIG_KS8851_MLL is not set 429# CONFIG_KS8851_MLL is not set
399CONFIG_XILINX_EMACLITE=y 430CONFIG_XILINX_EMACLITE=y
@@ -444,6 +475,7 @@ CONFIG_SERIAL_UARTLITE=y
444CONFIG_SERIAL_UARTLITE_CONSOLE=y 475CONFIG_SERIAL_UARTLITE_CONSOLE=y
445CONFIG_SERIAL_CORE=y 476CONFIG_SERIAL_CORE=y
446CONFIG_SERIAL_CORE_CONSOLE=y 477CONFIG_SERIAL_CORE_CONSOLE=y
478# CONFIG_SERIAL_TIMBERDALE is not set
447# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set 479# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
448CONFIG_UNIX98_PTYS=y 480CONFIG_UNIX98_PTYS=y
449# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set 481# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -471,6 +503,12 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
471# CONFIG_HWMON is not set 503# CONFIG_HWMON is not set
472# CONFIG_THERMAL is not set 504# CONFIG_THERMAL is not set
473# CONFIG_WATCHDOG is not set 505# CONFIG_WATCHDOG is not set
506CONFIG_SSB_POSSIBLE=y
507
508#
509# Sonics Silicon Backplane
510#
511# CONFIG_SSB is not set
474 512
475# 513#
476# Multifunction device drivers 514# Multifunction device drivers
@@ -502,6 +540,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
502# CONFIG_NEW_LEDS is not set 540# CONFIG_NEW_LEDS is not set
503# CONFIG_ACCESSIBILITY is not set 541# CONFIG_ACCESSIBILITY is not set
504# CONFIG_RTC_CLASS is not set 542# CONFIG_RTC_CLASS is not set
543# CONFIG_DMADEVICES is not set
505# CONFIG_AUXDISPLAY is not set 544# CONFIG_AUXDISPLAY is not set
506# CONFIG_UIO is not set 545# CONFIG_UIO is not set
507 546
@@ -572,6 +611,7 @@ CONFIG_MISC_FILESYSTEMS=y
572# CONFIG_BEFS_FS is not set 611# CONFIG_BEFS_FS is not set
573# CONFIG_BFS_FS is not set 612# CONFIG_BFS_FS is not set
574# CONFIG_EFS_FS is not set 613# CONFIG_EFS_FS is not set
614# CONFIG_LOGFS is not set
575# CONFIG_CRAMFS is not set 615# CONFIG_CRAMFS is not set
576# CONFIG_SQUASHFS is not set 616# CONFIG_SQUASHFS is not set
577# CONFIG_VXFS_FS is not set 617# CONFIG_VXFS_FS is not set
@@ -595,6 +635,7 @@ CONFIG_SUNRPC=y
595# CONFIG_RPCSEC_GSS_KRB5 is not set 635# CONFIG_RPCSEC_GSS_KRB5 is not set
596# CONFIG_RPCSEC_GSS_SPKM3 is not set 636# CONFIG_RPCSEC_GSS_SPKM3 is not set
597# CONFIG_SMB_FS is not set 637# CONFIG_SMB_FS is not set
638# CONFIG_CEPH_FS is not set
598CONFIG_CIFS=y 639CONFIG_CIFS=y
599CONFIG_CIFS_STATS=y 640CONFIG_CIFS_STATS=y
600CONFIG_CIFS_STATS2=y 641CONFIG_CIFS_STATS2=y
@@ -696,6 +737,7 @@ CONFIG_SCHED_DEBUG=y
696# CONFIG_DEBUG_OBJECTS is not set 737# CONFIG_DEBUG_OBJECTS is not set
697CONFIG_DEBUG_SLAB=y 738CONFIG_DEBUG_SLAB=y
698# CONFIG_DEBUG_SLAB_LEAK is not set 739# CONFIG_DEBUG_SLAB_LEAK is not set
740# CONFIG_DEBUG_KMEMLEAK is not set
699CONFIG_DEBUG_SPINLOCK=y 741CONFIG_DEBUG_SPINLOCK=y
700# CONFIG_DEBUG_MUTEXES is not set 742# CONFIG_DEBUG_MUTEXES is not set
701# CONFIG_DEBUG_LOCK_ALLOC is not set 743# CONFIG_DEBUG_LOCK_ALLOC is not set
@@ -741,6 +783,7 @@ CONFIG_BRANCH_PROFILE_NONE=y
741# CONFIG_KMEMTRACE is not set 783# CONFIG_KMEMTRACE is not set
742# CONFIG_WORKQUEUE_TRACER is not set 784# CONFIG_WORKQUEUE_TRACER is not set
743# CONFIG_BLK_DEV_IO_TRACE is not set 785# CONFIG_BLK_DEV_IO_TRACE is not set
786# CONFIG_DMA_API_DEBUG is not set
744# CONFIG_SAMPLES is not set 787# CONFIG_SAMPLES is not set
745CONFIG_EARLY_PRINTK=y 788CONFIG_EARLY_PRINTK=y
746# CONFIG_HEART_BEAT is not set 789# CONFIG_HEART_BEAT is not set
@@ -862,5 +905,6 @@ CONFIG_ZLIB_INFLATE=y
862CONFIG_DECOMPRESS_GZIP=y 905CONFIG_DECOMPRESS_GZIP=y
863CONFIG_HAS_IOMEM=y 906CONFIG_HAS_IOMEM=y
864CONFIG_HAS_IOPORT=y 907CONFIG_HAS_IOPORT=y
908CONFIG_HAS_DMA=y
865CONFIG_HAVE_LMB=y 909CONFIG_HAVE_LMB=y
866CONFIG_NLATTR=y 910CONFIG_NLATTR=y
diff --git a/arch/microblaze/configs/nommu_defconfig b/arch/microblaze/configs/nommu_defconfig
index ce2da535246a..dd3a494257f4 100644
--- a/arch/microblaze/configs/nommu_defconfig
+++ b/arch/microblaze/configs/nommu_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.33-rc6 3# Linux kernel version: 2.6.34-rc6
4# Wed Feb 3 10:03:21 2010 4# Thu May 6 11:25:12 2010
5# 5#
6CONFIG_MICROBLAZE=y 6CONFIG_MICROBLAZE=y
7# CONFIG_SWAP is not set 7# CONFIG_SWAP is not set
@@ -22,8 +22,6 @@ CONFIG_GENERIC_CSUM=y
22CONFIG_STACKTRACE_SUPPORT=y 22CONFIG_STACKTRACE_SUPPORT=y
23CONFIG_LOCKDEP_SUPPORT=y 23CONFIG_LOCKDEP_SUPPORT=y
24CONFIG_HAVE_LATENCYTOP_SUPPORT=y 24CONFIG_HAVE_LATENCYTOP_SUPPORT=y
25# CONFIG_PCI is not set
26CONFIG_NO_DMA=y
27CONFIG_DTC=y 25CONFIG_DTC=y
28CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" 26CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
29CONFIG_CONSTRUCTORS=y 27CONFIG_CONSTRUCTORS=y
@@ -58,7 +56,6 @@ CONFIG_RCU_FANOUT=32
58CONFIG_IKCONFIG=y 56CONFIG_IKCONFIG=y
59CONFIG_IKCONFIG_PROC=y 57CONFIG_IKCONFIG_PROC=y
60CONFIG_LOG_BUF_SHIFT=17 58CONFIG_LOG_BUF_SHIFT=17
61# CONFIG_GROUP_SCHED is not set
62# CONFIG_CGROUPS is not set 59# CONFIG_CGROUPS is not set
63CONFIG_SYSFS_DEPRECATED=y 60CONFIG_SYSFS_DEPRECATED=y
64CONFIG_SYSFS_DEPRECATED_V2=y 61CONFIG_SYSFS_DEPRECATED_V2=y
@@ -96,6 +93,8 @@ CONFIG_SLAB=y
96# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set 93# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
97# CONFIG_PROFILING is not set 94# CONFIG_PROFILING is not set
98CONFIG_HAVE_OPROFILE=y 95CONFIG_HAVE_OPROFILE=y
96CONFIG_HAVE_DMA_ATTRS=y
97CONFIG_HAVE_DMA_API_DEBUG=y
99 98
100# 99#
101# GCOV-based kernel profiling 100# GCOV-based kernel profiling
@@ -209,11 +208,14 @@ CONFIG_PROC_DEVICETREE=y
209# 208#
210# Advanced setup 209# Advanced setup
211# 210#
211# CONFIG_ADVANCED_OPTIONS is not set
212 212
213# 213#
214# Default settings for advanced configuration options are used 214# Default settings for advanced configuration options are used
215# 215#
216CONFIG_LOWMEM_SIZE=0x30000000
216CONFIG_KERNEL_START=0x90000000 217CONFIG_KERNEL_START=0x90000000
218CONFIG_TASK_SIZE=0x80000000
217CONFIG_SELECT_MEMORY_MODEL=y 219CONFIG_SELECT_MEMORY_MODEL=y
218CONFIG_FLATMEM_MANUAL=y 220CONFIG_FLATMEM_MANUAL=y
219# CONFIG_DISCONTIGMEM_MANUAL is not set 221# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -235,13 +237,20 @@ CONFIG_BINFMT_FLAT=y
235# CONFIG_BINFMT_SHARED_FLAT is not set 237# CONFIG_BINFMT_SHARED_FLAT is not set
236# CONFIG_HAVE_AOUT is not set 238# CONFIG_HAVE_AOUT is not set
237# CONFIG_BINFMT_MISC is not set 239# CONFIG_BINFMT_MISC is not set
240
241#
242# Bus Options
243#
244# CONFIG_PCI is not set
245# CONFIG_PCI_DOMAINS is not set
246# CONFIG_PCI_SYSCALL is not set
247# CONFIG_ARCH_SUPPORTS_MSI is not set
238CONFIG_NET=y 248CONFIG_NET=y
239 249
240# 250#
241# Networking options 251# Networking options
242# 252#
243CONFIG_PACKET=y 253CONFIG_PACKET=y
244# CONFIG_PACKET_MMAP is not set
245CONFIG_UNIX=y 254CONFIG_UNIX=y
246CONFIG_XFRM=y 255CONFIG_XFRM=y
247# CONFIG_XFRM_USER is not set 256# CONFIG_XFRM_USER is not set
@@ -413,6 +422,7 @@ CONFIG_MTD_UCLINUX=y
413# UBI - Unsorted block images 422# UBI - Unsorted block images
414# 423#
415# CONFIG_MTD_UBI is not set 424# CONFIG_MTD_UBI is not set
425CONFIG_OF_FLATTREE=y
416CONFIG_OF_DEVICE=y 426CONFIG_OF_DEVICE=y
417# CONFIG_PARPORT is not set 427# CONFIG_PARPORT is not set
418CONFIG_BLK_DEV=y 428CONFIG_BLK_DEV=y
@@ -442,6 +452,7 @@ CONFIG_MISC_DEVICES=y
442# 452#
443# SCSI device support 453# SCSI device support
444# 454#
455CONFIG_SCSI_MOD=y
445# CONFIG_RAID_ATTRS is not set 456# CONFIG_RAID_ATTRS is not set
446# CONFIG_SCSI is not set 457# CONFIG_SCSI is not set
447# CONFIG_SCSI_DMA is not set 458# CONFIG_SCSI_DMA is not set
@@ -458,6 +469,7 @@ CONFIG_NETDEVICES=y
458# CONFIG_PHYLIB is not set 469# CONFIG_PHYLIB is not set
459CONFIG_NET_ETHERNET=y 470CONFIG_NET_ETHERNET=y
460# CONFIG_MII is not set 471# CONFIG_MII is not set
472# CONFIG_ETHOC is not set
461# CONFIG_DNET is not set 473# CONFIG_DNET is not set
462# CONFIG_IBM_NEW_EMAC_ZMII is not set 474# CONFIG_IBM_NEW_EMAC_ZMII is not set
463# CONFIG_IBM_NEW_EMAC_RGMII is not set 475# CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -466,6 +478,7 @@ CONFIG_NET_ETHERNET=y
466# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set 478# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
467# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set 479# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
468# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set 480# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
481# CONFIG_B44 is not set
469# CONFIG_KS8842 is not set 482# CONFIG_KS8842 is not set
470# CONFIG_KS8851_MLL is not set 483# CONFIG_KS8851_MLL is not set
471# CONFIG_XILINX_EMACLITE is not set 484# CONFIG_XILINX_EMACLITE is not set
@@ -516,6 +529,7 @@ CONFIG_SERIAL_UARTLITE=y
516CONFIG_SERIAL_UARTLITE_CONSOLE=y 529CONFIG_SERIAL_UARTLITE_CONSOLE=y
517CONFIG_SERIAL_CORE=y 530CONFIG_SERIAL_CORE=y
518CONFIG_SERIAL_CORE_CONSOLE=y 531CONFIG_SERIAL_CORE_CONSOLE=y
532# CONFIG_SERIAL_TIMBERDALE is not set
519# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set 533# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
520CONFIG_UNIX98_PTYS=y 534CONFIG_UNIX98_PTYS=y
521# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set 535# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -544,6 +558,12 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
544# CONFIG_HWMON is not set 558# CONFIG_HWMON is not set
545# CONFIG_THERMAL is not set 559# CONFIG_THERMAL is not set
546# CONFIG_WATCHDOG is not set 560# CONFIG_WATCHDOG is not set
561CONFIG_SSB_POSSIBLE=y
562
563#
564# Sonics Silicon Backplane
565#
566# CONFIG_SSB is not set
547 567
548# 568#
549# Multifunction device drivers 569# Multifunction device drivers
@@ -593,6 +613,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
593# CONFIG_NEW_LEDS is not set 613# CONFIG_NEW_LEDS is not set
594# CONFIG_ACCESSIBILITY is not set 614# CONFIG_ACCESSIBILITY is not set
595# CONFIG_RTC_CLASS is not set 615# CONFIG_RTC_CLASS is not set
616# CONFIG_DMADEVICES is not set
596# CONFIG_AUXDISPLAY is not set 617# CONFIG_AUXDISPLAY is not set
597# CONFIG_UIO is not set 618# CONFIG_UIO is not set
598 619
@@ -661,6 +682,7 @@ CONFIG_MISC_FILESYSTEMS=y
661# CONFIG_BFS_FS is not set 682# CONFIG_BFS_FS is not set
662# CONFIG_EFS_FS is not set 683# CONFIG_EFS_FS is not set
663# CONFIG_JFFS2_FS is not set 684# CONFIG_JFFS2_FS is not set
685# CONFIG_LOGFS is not set
664CONFIG_CRAMFS=y 686CONFIG_CRAMFS=y
665# CONFIG_SQUASHFS is not set 687# CONFIG_SQUASHFS is not set
666# CONFIG_VXFS_FS is not set 688# CONFIG_VXFS_FS is not set
@@ -689,6 +711,7 @@ CONFIG_SUNRPC=y
689# CONFIG_RPCSEC_GSS_KRB5 is not set 711# CONFIG_RPCSEC_GSS_KRB5 is not set
690# CONFIG_RPCSEC_GSS_SPKM3 is not set 712# CONFIG_RPCSEC_GSS_SPKM3 is not set
691# CONFIG_SMB_FS is not set 713# CONFIG_SMB_FS is not set
714# CONFIG_CEPH_FS is not set
692# CONFIG_CIFS is not set 715# CONFIG_CIFS is not set
693# CONFIG_NCP_FS is not set 716# CONFIG_NCP_FS is not set
694# CONFIG_CODA_FS is not set 717# CONFIG_CODA_FS is not set
@@ -733,6 +756,7 @@ CONFIG_DEBUG_OBJECTS_TIMERS=y
733# CONFIG_DEBUG_OBJECTS_WORK is not set 756# CONFIG_DEBUG_OBJECTS_WORK is not set
734CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1 757CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
735# CONFIG_DEBUG_SLAB is not set 758# CONFIG_DEBUG_SLAB is not set
759# CONFIG_DEBUG_KMEMLEAK is not set
736# CONFIG_DEBUG_RT_MUTEXES is not set 760# CONFIG_DEBUG_RT_MUTEXES is not set
737# CONFIG_RT_MUTEX_TESTER is not set 761# CONFIG_RT_MUTEX_TESTER is not set
738# CONFIG_DEBUG_SPINLOCK is not set 762# CONFIG_DEBUG_SPINLOCK is not set
@@ -758,6 +782,7 @@ CONFIG_DEBUG_SG=y
758# CONFIG_BACKTRACE_SELF_TEST is not set 782# CONFIG_BACKTRACE_SELF_TEST is not set
759# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set 783# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
760# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set 784# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
785# CONFIG_LKDTM is not set
761# CONFIG_FAULT_INJECTION is not set 786# CONFIG_FAULT_INJECTION is not set
762# CONFIG_LATENCYTOP is not set 787# CONFIG_LATENCYTOP is not set
763CONFIG_SYSCTL_SYSCALL_CHECK=y 788CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -782,6 +807,7 @@ CONFIG_BRANCH_PROFILE_NONE=y
782# CONFIG_WORKQUEUE_TRACER is not set 807# CONFIG_WORKQUEUE_TRACER is not set
783# CONFIG_BLK_DEV_IO_TRACE is not set 808# CONFIG_BLK_DEV_IO_TRACE is not set
784# CONFIG_DYNAMIC_DEBUG is not set 809# CONFIG_DYNAMIC_DEBUG is not set
810# CONFIG_DMA_API_DEBUG is not set
785# CONFIG_SAMPLES is not set 811# CONFIG_SAMPLES is not set
786CONFIG_EARLY_PRINTK=y 812CONFIG_EARLY_PRINTK=y
787# CONFIG_HEART_BEAT is not set 813# CONFIG_HEART_BEAT is not set
@@ -901,5 +927,6 @@ CONFIG_GENERIC_FIND_LAST_BIT=y
901CONFIG_ZLIB_INFLATE=y 927CONFIG_ZLIB_INFLATE=y
902CONFIG_HAS_IOMEM=y 928CONFIG_HAS_IOMEM=y
903CONFIG_HAS_IOPORT=y 929CONFIG_HAS_IOPORT=y
930CONFIG_HAS_DMA=y
904CONFIG_HAVE_LMB=y 931CONFIG_HAVE_LMB=y
905CONFIG_NLATTR=y 932CONFIG_NLATTR=y
diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
index e52210891d78..4efe96a036f7 100644
--- a/arch/microblaze/include/asm/cache.h
+++ b/arch/microblaze/include/asm/cache.h
@@ -15,7 +15,7 @@
15 15
16#include <asm/registers.h> 16#include <asm/registers.h>
17 17
18#define L1_CACHE_SHIFT 2 18#define L1_CACHE_SHIFT 5
19/* word-granular cache in microblaze */ 19/* word-granular cache in microblaze */
20#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) 20#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
21 21
diff --git a/arch/microblaze/include/asm/dma.h b/arch/microblaze/include/asm/dma.h
index 08c073badf19..0d73d0c6de37 100644
--- a/arch/microblaze/include/asm/dma.h
+++ b/arch/microblaze/include/asm/dma.h
@@ -18,4 +18,10 @@
18#define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1) 18#define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1)
19#endif 19#endif
20 20
21#ifdef CONFIG_PCI
22extern int isa_dma_bridge_buggy;
23#else
24#define isa_dma_bridge_buggy (0)
25#endif
26
21#endif /* _ASM_MICROBLAZE_DMA_H */ 27#endif /* _ASM_MICROBLAZE_DMA_H */
diff --git a/arch/microblaze/include/asm/exceptions.h b/arch/microblaze/include/asm/exceptions.h
index 90731df9e574..4c7b5d037c88 100644
--- a/arch/microblaze/include/asm/exceptions.h
+++ b/arch/microblaze/include/asm/exceptions.h
@@ -64,12 +64,6 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type,
64void die(const char *str, struct pt_regs *fp, long err); 64void die(const char *str, struct pt_regs *fp, long err);
65void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr); 65void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr);
66 66
67#ifdef CONFIG_MMU
68void __bug(const char *file, int line, void *data);
69int bad_trap(int trap_num, struct pt_regs *regs);
70int debug_trap(struct pt_regs *regs);
71#endif /* CONFIG_MMU */
72
73#if defined(CONFIG_KGDB) 67#if defined(CONFIG_KGDB)
74void (*debugger)(struct pt_regs *regs); 68void (*debugger)(struct pt_regs *regs);
75int (*debugger_bpt)(struct pt_regs *regs); 69int (*debugger_bpt)(struct pt_regs *regs);
diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h
index e45a6eea92e0..00b5398d08c7 100644
--- a/arch/microblaze/include/asm/io.h
+++ b/arch/microblaze/include/asm/io.h
@@ -139,8 +139,6 @@ static inline void writel(unsigned int v, volatile void __iomem *addr)
139 139
140#ifdef CONFIG_MMU 140#ifdef CONFIG_MMU
141 141
142#define mm_ptov(addr) ((void *)__phys_to_virt(addr))
143#define mm_vtop(addr) ((unsigned long)__virt_to_phys(addr))
144#define phys_to_virt(addr) ((void *)__phys_to_virt(addr)) 142#define phys_to_virt(addr) ((void *)__phys_to_virt(addr))
145#define virt_to_phys(addr) ((unsigned long)__virt_to_phys(addr)) 143#define virt_to_phys(addr) ((unsigned long)__virt_to_phys(addr))
146#define virt_to_bus(addr) ((unsigned long)__virt_to_phys(addr)) 144#define virt_to_bus(addr) ((unsigned long)__virt_to_phys(addr))
diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h
index 2dd1d04129e0..de493f86d28f 100644
--- a/arch/microblaze/include/asm/page.h
+++ b/arch/microblaze/include/asm/page.h
@@ -31,6 +31,9 @@
31 31
32#ifndef __ASSEMBLY__ 32#ifndef __ASSEMBLY__
33 33
34/* MS be sure that SLAB allocates aligned objects */
35#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES
36
34#define PAGE_UP(addr) (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1))) 37#define PAGE_UP(addr) (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1)))
35#define PAGE_DOWN(addr) ((addr)&(~((PAGE_SIZE)-1))) 38#define PAGE_DOWN(addr) ((addr)&(~((PAGE_SIZE)-1)))
36 39
@@ -70,14 +73,7 @@ typedef unsigned long pte_basic_t;
70 73
71#endif /* CONFIG_MMU */ 74#endif /* CONFIG_MMU */
72 75
73# ifndef CONFIG_MMU 76# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)
74# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)
75# define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
76# define free_user_page(page, addr) free_page(addr)
77# else /* CONFIG_MMU */
78extern void copy_page(void *to, void *from);
79# endif /* CONFIG_MMU */
80
81# define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE) 77# define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE)
82 78
83# define clear_user_page(pgaddr, vaddr, page) memset((pgaddr), 0, PAGE_SIZE) 79# define clear_user_page(pgaddr, vaddr, page) memset((pgaddr), 0, PAGE_SIZE)
diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h
index bdd65aaee30d..5a388eeeb28f 100644
--- a/arch/microblaze/include/asm/pci.h
+++ b/arch/microblaze/include/asm/pci.h
@@ -94,14 +94,6 @@ extern int pci_mmap_legacy_page_range(struct pci_bus *bus,
94 94
95#define HAVE_PCI_LEGACY 1 95#define HAVE_PCI_LEGACY 1
96 96
97/* pci_unmap_{page,single} is a nop so... */
98#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
99#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
100#define pci_unmap_addr(PTR, ADDR_NAME) (0)
101#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0)
102#define pci_unmap_len(PTR, LEN_NAME) (0)
103#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)
104
105/* The PCI address space does equal the physical memory 97/* The PCI address space does equal the physical memory
106 * address space (no IOMMU). The IDE and SCSI device layers use 98 * address space (no IOMMU). The IDE and SCSI device layers use
107 * this boolean for bounce buffer decisions. 99 * this boolean for bounce buffer decisions.
diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h
index f44b0d696fe2..c614a893f8a3 100644
--- a/arch/microblaze/include/asm/pgalloc.h
+++ b/arch/microblaze/include/asm/pgalloc.h
@@ -108,21 +108,7 @@ extern inline void free_pgd_slow(pgd_t *pgd)
108#define pmd_alloc_one_fast(mm, address) ({ BUG(); ((pmd_t *)1); }) 108#define pmd_alloc_one_fast(mm, address) ({ BUG(); ((pmd_t *)1); })
109#define pmd_alloc_one(mm, address) ({ BUG(); ((pmd_t *)2); }) 109#define pmd_alloc_one(mm, address) ({ BUG(); ((pmd_t *)2); })
110 110
111static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, 111extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
112 unsigned long address)
113{
114 pte_t *pte;
115 extern void *early_get_page(void);
116 if (mem_init_done) {
117 pte = (pte_t *)__get_free_page(GFP_KERNEL |
118 __GFP_REPEAT | __GFP_ZERO);
119 } else {
120 pte = (pte_t *)early_get_page();
121 if (pte)
122 clear_page(pte);
123 }
124 return pte;
125}
126 112
127static inline struct page *pte_alloc_one(struct mm_struct *mm, 113static inline struct page *pte_alloc_one(struct mm_struct *mm,
128 unsigned long address) 114 unsigned long address)
diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h
index dd2bb60651c7..ca2d92871545 100644
--- a/arch/microblaze/include/asm/pgtable.h
+++ b/arch/microblaze/include/asm/pgtable.h
@@ -512,15 +512,6 @@ static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address)
512extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; 512extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
513 513
514/* 514/*
515 * When flushing the tlb entry for a page, we also need to flush the hash
516 * table entry. flush_hash_page is assembler (for speed) in hashtable.S.
517 */
518extern int flush_hash_page(unsigned context, unsigned long va, pte_t *ptep);
519
520/* Add an HPTE to the hash table */
521extern void add_hash_page(unsigned context, unsigned long va, pte_t *ptep);
522
523/*
524 * Encode and decode a swap entry. 515 * Encode and decode a swap entry.
525 * Note that the bits we use in a PTE for representing a swap entry 516 * Note that the bits we use in a PTE for representing a swap entry
526 * must not include the _PAGE_PRESENT bit, or the _PAGE_HASHPTE bit 517 * must not include the _PAGE_PRESENT bit, or the _PAGE_HASHPTE bit
@@ -533,15 +524,7 @@ extern void add_hash_page(unsigned context, unsigned long va, pte_t *ptep);
533#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 2 }) 524#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 2 })
534#define __swp_entry_to_pte(x) ((pte_t) { (x).val << 2 }) 525#define __swp_entry_to_pte(x) ((pte_t) { (x).val << 2 })
535 526
536
537/* CONFIG_APUS */
538/* For virtual address to physical address conversion */
539extern void cache_clear(__u32 addr, int length);
540extern void cache_push(__u32 addr, int length);
541extern int mm_end_of_chunk(unsigned long addr, int len);
542extern unsigned long iopa(unsigned long addr); 527extern unsigned long iopa(unsigned long addr);
543/* extern unsigned long mm_ptov(unsigned long addr) \
544 __attribute__ ((const)); TBD */
545 528
546/* Values for nocacheflag and cmode */ 529/* Values for nocacheflag and cmode */
547/* These are not used by the APUS kernel_map, but prevents 530/* These are not used by the APUS kernel_map, but prevents
@@ -552,18 +535,6 @@ extern unsigned long iopa(unsigned long addr);
552#define IOMAP_NOCACHE_NONSER 2 535#define IOMAP_NOCACHE_NONSER 2
553#define IOMAP_NO_COPYBACK 3 536#define IOMAP_NO_COPYBACK 3
554 537
555/*
556 * Map some physical address range into the kernel address space.
557 */
558extern unsigned long kernel_map(unsigned long paddr, unsigned long size,
559 int nocacheflag, unsigned long *memavailp);
560
561/*
562 * Set cache mode of (kernel space) address range.
563 */
564extern void kernel_set_cachemode(unsigned long address, unsigned long size,
565 unsigned int cmode);
566
567/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */ 538/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
568#define kern_addr_valid(addr) (1) 539#define kern_addr_valid(addr) (1)
569 540
@@ -577,10 +548,6 @@ extern void kernel_set_cachemode(unsigned long address, unsigned long size,
577void do_page_fault(struct pt_regs *regs, unsigned long address, 548void do_page_fault(struct pt_regs *regs, unsigned long address,
578 unsigned long error_code); 549 unsigned long error_code);
579 550
580void __init io_block_mapping(unsigned long virt, phys_addr_t phys,
581 unsigned int size, int flags);
582
583void __init adjust_total_lowmem(void);
584void mapin_ram(void); 551void mapin_ram(void);
585int map_page(unsigned long va, phys_addr_t pa, int flags); 552int map_page(unsigned long va, phys_addr_t pa, int flags);
586 553
@@ -601,7 +568,7 @@ void __init *early_get_page(void);
601extern unsigned long ioremap_bot, ioremap_base; 568extern unsigned long ioremap_bot, ioremap_base;
602 569
603void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle); 570void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle);
604void consistent_free(void *vaddr); 571void consistent_free(size_t size, void *vaddr);
605void consistent_sync(void *vaddr, size_t size, int direction); 572void consistent_sync(void *vaddr, size_t size, int direction);
606void consistent_sync_page(struct page *page, unsigned long offset, 573void consistent_sync_page(struct page *page, unsigned long offset,
607 size_t size, int direction); 574 size_t size, int direction);
diff --git a/arch/microblaze/kernel/asm-offsets.c b/arch/microblaze/kernel/asm-offsets.c
index 0071260a672c..c1b459c97571 100644
--- a/arch/microblaze/kernel/asm-offsets.c
+++ b/arch/microblaze/kernel/asm-offsets.c
@@ -16,6 +16,7 @@
16#include <linux/hardirq.h> 16#include <linux/hardirq.h>
17#include <linux/thread_info.h> 17#include <linux/thread_info.h>
18#include <linux/kbuild.h> 18#include <linux/kbuild.h>
19#include <asm/cpuinfo.h>
19 20
20int main(int argc, char *argv[]) 21int main(int argc, char *argv[])
21{ 22{
diff --git a/arch/microblaze/kernel/cpu/cache.c b/arch/microblaze/kernel/cpu/cache.c
index f04d8a86dead..21c3a92394de 100644
--- a/arch/microblaze/kernel/cpu/cache.c
+++ b/arch/microblaze/kernel/cpu/cache.c
@@ -96,13 +96,16 @@ static inline void __disable_dcache_nomsr(void)
96} 96}
97 97
98 98
99/* Helper macro for computing the limits of cache range loops */ 99/* Helper macro for computing the limits of cache range loops
100 *
101 * End address can be unaligned which is OK for C implementation.
102 * ASM implementation align it in ASM macros
103 */
100#define CACHE_LOOP_LIMITS(start, end, cache_line_length, cache_size) \ 104#define CACHE_LOOP_LIMITS(start, end, cache_line_length, cache_size) \
101do { \ 105do { \
102 int align = ~(cache_line_length - 1); \ 106 int align = ~(cache_line_length - 1); \
103 end = min(start + cache_size, end); \ 107 end = min(start + cache_size, end); \
104 start &= align; \ 108 start &= align; \
105 end = ((end & align) + cache_line_length); \
106} while (0); 109} while (0);
107 110
108/* 111/*
@@ -111,9 +114,9 @@ do { \
111 */ 114 */
112#define CACHE_ALL_LOOP(cache_size, line_length, op) \ 115#define CACHE_ALL_LOOP(cache_size, line_length, op) \
113do { \ 116do { \
114 unsigned int len = cache_size; \ 117 unsigned int len = cache_size - line_length; \
115 int step = -line_length; \ 118 int step = -line_length; \
116 BUG_ON(step >= 0); \ 119 WARN_ON(step >= 0); \
117 \ 120 \
118 __asm__ __volatile__ (" 1: " #op " %0, r0; \ 121 __asm__ __volatile__ (" 1: " #op " %0, r0; \
119 bgtid %0, 1b; \ 122 bgtid %0, 1b; \
@@ -122,26 +125,21 @@ do { \
122 : "memory"); \ 125 : "memory"); \
123} while (0); 126} while (0);
124 127
125 128/* Used for wdc.flush/clear which can use rB for offset which is not possible
126#define CACHE_ALL_LOOP2(cache_size, line_length, op) \ 129 * to use for simple wdc or wic.
127do { \ 130 *
128 unsigned int len = cache_size; \ 131 * start address is cache aligned
129 int step = -line_length; \ 132 * end address is not aligned, if end is aligned then I have to substract
130 BUG_ON(step >= 0); \ 133 * cacheline length because I can't flush/invalidate the next cacheline.
131 \ 134 * If is not, I align it because I will flush/invalidate whole line.
132 __asm__ __volatile__ (" 1: " #op " r0, %0; \ 135 */
133 bgtid %0, 1b; \
134 addk %0, %0, %1; \
135 " : : "r" (len), "r" (step) \
136 : "memory"); \
137} while (0);
138
139/* for wdc.flush/clear */
140#define CACHE_RANGE_LOOP_2(start, end, line_length, op) \ 136#define CACHE_RANGE_LOOP_2(start, end, line_length, op) \
141do { \ 137do { \
142 int step = -line_length; \ 138 int step = -line_length; \
139 int align = ~(line_length - 1); \
140 end = ((end & align) == end) ? end - line_length : end & align; \
143 int count = end - start; \ 141 int count = end - start; \
144 BUG_ON(count <= 0); \ 142 WARN_ON(count < 0); \
145 \ 143 \
146 __asm__ __volatile__ (" 1: " #op " %0, %1; \ 144 __asm__ __volatile__ (" 1: " #op " %0, %1; \
147 bgtid %1, 1b; \ 145 bgtid %1, 1b; \
@@ -154,7 +152,9 @@ do { \
154#define CACHE_RANGE_LOOP_1(start, end, line_length, op) \ 152#define CACHE_RANGE_LOOP_1(start, end, line_length, op) \
155do { \ 153do { \
156 int volatile temp; \ 154 int volatile temp; \
157 BUG_ON(end - start <= 0); \ 155 int align = ~(line_length - 1); \
156 end = ((end & align) == end) ? end - line_length : end & align; \
157 WARN_ON(end - start < 0); \
158 \ 158 \
159 __asm__ __volatile__ (" 1: " #op " %1, r0; \ 159 __asm__ __volatile__ (" 1: " #op " %1, r0; \
160 cmpu %0, %1, %2; \ 160 cmpu %0, %1, %2; \
@@ -360,8 +360,12 @@ static void __invalidate_dcache_all_noirq_wt(void)
360#endif 360#endif
361} 361}
362 362
363/* FIXME this is weird - should be only wdc but not work 363/* FIXME It is blindly invalidation as is expected
364 * MS: I am getting bus errors and other weird things */ 364 * but can't be called on noMMU in microblaze_cache_init below
365 *
366 * MS: noMMU kernel won't boot if simple wdc is used
367 * The reason should be that there are discared data which kernel needs
368 */
365static void __invalidate_dcache_all_wb(void) 369static void __invalidate_dcache_all_wb(void)
366{ 370{
367#ifndef ASM_LOOP 371#ifndef ASM_LOOP
@@ -369,12 +373,12 @@ static void __invalidate_dcache_all_wb(void)
369#endif 373#endif
370 pr_debug("%s\n", __func__); 374 pr_debug("%s\n", __func__);
371#ifdef ASM_LOOP 375#ifdef ASM_LOOP
372 CACHE_ALL_LOOP2(cpuinfo.dcache_size, cpuinfo.dcache_line_length, 376 CACHE_ALL_LOOP(cpuinfo.dcache_size, cpuinfo.dcache_line_length,
373 wdc.clear) 377 wdc)
374#else 378#else
375 for (i = 0; i < cpuinfo.dcache_size; 379 for (i = 0; i < cpuinfo.dcache_size;
376 i += cpuinfo.dcache_line_length) 380 i += cpuinfo.dcache_line_length)
377 __asm__ __volatile__ ("wdc.clear %0, r0;" \ 381 __asm__ __volatile__ ("wdc %0, r0;" \
378 : : "r" (i)); 382 : : "r" (i));
379#endif 383#endif
380} 384}
@@ -393,7 +397,7 @@ static void __invalidate_dcache_range_wb(unsigned long start,
393#ifdef ASM_LOOP 397#ifdef ASM_LOOP
394 CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.clear); 398 CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.clear);
395#else 399#else
396 for (i = start; i < end; i += cpuinfo.icache_line_length) 400 for (i = start; i < end; i += cpuinfo.dcache_line_length)
397 __asm__ __volatile__ ("wdc.clear %0, r0;" \ 401 __asm__ __volatile__ ("wdc.clear %0, r0;" \
398 : : "r" (i)); 402 : : "r" (i));
399#endif 403#endif
@@ -413,7 +417,7 @@ static void __invalidate_dcache_range_nomsr_wt(unsigned long start,
413#ifdef ASM_LOOP 417#ifdef ASM_LOOP
414 CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc); 418 CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc);
415#else 419#else
416 for (i = start; i < end; i += cpuinfo.icache_line_length) 420 for (i = start; i < end; i += cpuinfo.dcache_line_length)
417 __asm__ __volatile__ ("wdc %0, r0;" \ 421 __asm__ __volatile__ ("wdc %0, r0;" \
418 : : "r" (i)); 422 : : "r" (i));
419#endif 423#endif
@@ -437,7 +441,7 @@ static void __invalidate_dcache_range_msr_irq_wt(unsigned long start,
437#ifdef ASM_LOOP 441#ifdef ASM_LOOP
438 CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc); 442 CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc);
439#else 443#else
440 for (i = start; i < end; i += cpuinfo.icache_line_length) 444 for (i = start; i < end; i += cpuinfo.dcache_line_length)
441 __asm__ __volatile__ ("wdc %0, r0;" \ 445 __asm__ __volatile__ ("wdc %0, r0;" \
442 : : "r" (i)); 446 : : "r" (i));
443#endif 447#endif
@@ -465,7 +469,7 @@ static void __invalidate_dcache_range_nomsr_irq(unsigned long start,
465#ifdef ASM_LOOP 469#ifdef ASM_LOOP
466 CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc); 470 CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc);
467#else 471#else
468 for (i = start; i < end; i += cpuinfo.icache_line_length) 472 for (i = start; i < end; i += cpuinfo.dcache_line_length)
469 __asm__ __volatile__ ("wdc %0, r0;" \ 473 __asm__ __volatile__ ("wdc %0, r0;" \
470 : : "r" (i)); 474 : : "r" (i));
471#endif 475#endif
@@ -504,7 +508,7 @@ static void __flush_dcache_range_wb(unsigned long start, unsigned long end)
504#ifdef ASM_LOOP 508#ifdef ASM_LOOP
505 CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.flush); 509 CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.flush);
506#else 510#else
507 for (i = start; i < end; i += cpuinfo.icache_line_length) 511 for (i = start; i < end; i += cpuinfo.dcache_line_length)
508 __asm__ __volatile__ ("wdc.flush %0, r0;" \ 512 __asm__ __volatile__ ("wdc.flush %0, r0;" \
509 : : "r" (i)); 513 : : "r" (i));
510#endif 514#endif
@@ -650,7 +654,11 @@ void microblaze_cache_init(void)
650 } 654 }
651 } 655 }
652 } 656 }
653 invalidate_dcache(); 657/* FIXME Invalidation is done in U-BOOT
658 * WT cache: Data is already written to main memory
659 * WB cache: Discard data on noMMU which caused that kernel doesn't boot
660 */
661 /* invalidate_dcache(); */
654 enable_dcache(); 662 enable_dcache();
655 663
656 invalidate_icache(); 664 invalidate_icache();
diff --git a/arch/microblaze/kernel/cpu/mb.c b/arch/microblaze/kernel/cpu/mb.c
index 0c912b2a8e03..4216eb1eaa32 100644
--- a/arch/microblaze/kernel/cpu/mb.c
+++ b/arch/microblaze/kernel/cpu/mb.c
@@ -98,15 +98,17 @@ static int show_cpuinfo(struct seq_file *m, void *v)
98 98
99 if (cpuinfo.use_icache) 99 if (cpuinfo.use_icache)
100 count += seq_printf(m, 100 count += seq_printf(m,
101 "Icache:\t\t%ukB\n", 101 "Icache:\t\t%ukB\tline length:\t%dB\n",
102 cpuinfo.icache_size >> 10); 102 cpuinfo.icache_size >> 10,
103 cpuinfo.icache_line_length);
103 else 104 else
104 count += seq_printf(m, "Icache:\t\tno\n"); 105 count += seq_printf(m, "Icache:\t\tno\n");
105 106
106 if (cpuinfo.use_dcache) { 107 if (cpuinfo.use_dcache) {
107 count += seq_printf(m, 108 count += seq_printf(m,
108 "Dcache:\t\t%ukB\n", 109 "Dcache:\t\t%ukB\tline length:\t%dB\n",
109 cpuinfo.dcache_size >> 10); 110 cpuinfo.dcache_size >> 10,
111 cpuinfo.dcache_line_length);
110 if (cpuinfo.dcache_wb) 112 if (cpuinfo.dcache_wb)
111 count += seq_printf(m, "\t\twrite-back\n"); 113 count += seq_printf(m, "\t\twrite-back\n");
112 else 114 else
diff --git a/arch/microblaze/kernel/dma.c b/arch/microblaze/kernel/dma.c
index ce72dd4967cf..9dcd90b5df55 100644
--- a/arch/microblaze/kernel/dma.c
+++ b/arch/microblaze/kernel/dma.c
@@ -74,7 +74,7 @@ static void dma_direct_free_coherent(struct device *dev, size_t size,
74 void *vaddr, dma_addr_t dma_handle) 74 void *vaddr, dma_addr_t dma_handle)
75{ 75{
76#ifdef NOT_COHERENT_CACHE 76#ifdef NOT_COHERENT_CACHE
77 consistent_free(vaddr); 77 consistent_free(size, vaddr);
78#else 78#else
79 free_pages((unsigned long)vaddr, get_order(size)); 79 free_pages((unsigned long)vaddr, get_order(size));
80#endif 80#endif
diff --git a/arch/microblaze/kernel/exceptions.c b/arch/microblaze/kernel/exceptions.c
index d9f70f83097f..02cbdfe5aa8d 100644
--- a/arch/microblaze/kernel/exceptions.c
+++ b/arch/microblaze/kernel/exceptions.c
@@ -121,7 +121,7 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type,
121 } 121 }
122 printk(KERN_WARNING "Divide by zero exception " \ 122 printk(KERN_WARNING "Divide by zero exception " \
123 "in kernel mode.\n"); 123 "in kernel mode.\n");
124 die("Divide by exception", regs, SIGBUS); 124 die("Divide by zero exception", regs, SIGBUS);
125 break; 125 break;
126 case MICROBLAZE_FPU_EXCEPTION: 126 case MICROBLAZE_FPU_EXCEPTION:
127 pr_debug(KERN_WARNING "FPU exception\n"); 127 pr_debug(KERN_WARNING "FPU exception\n");
diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
index da6a5f5dc766..1bf739888260 100644
--- a/arch/microblaze/kernel/head.S
+++ b/arch/microblaze/kernel/head.S
@@ -28,6 +28,7 @@
28 * for more details. 28 * for more details.
29 */ 29 */
30 30
31#include <linux/init.h>
31#include <linux/linkage.h> 32#include <linux/linkage.h>
32#include <asm/thread_info.h> 33#include <asm/thread_info.h>
33#include <asm/page.h> 34#include <asm/page.h>
@@ -49,7 +50,7 @@ swapper_pg_dir:
49 50
50#endif /* CONFIG_MMU */ 51#endif /* CONFIG_MMU */
51 52
52 .text 53 __HEAD
53ENTRY(_start) 54ENTRY(_start)
54#if CONFIG_KERNEL_BASE_ADDR == 0 55#if CONFIG_KERNEL_BASE_ADDR == 0
55 brai TOPHYS(real_start) 56 brai TOPHYS(real_start)
diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c
index 6f39e2c001f3..8f120aca123d 100644
--- a/arch/microblaze/kernel/irq.c
+++ b/arch/microblaze/kernel/irq.c
@@ -9,6 +9,7 @@
9 */ 9 */
10 10
11#include <linux/init.h> 11#include <linux/init.h>
12#include <linux/ftrace.h>
12#include <linux/kernel.h> 13#include <linux/kernel.h>
13#include <linux/hardirq.h> 14#include <linux/hardirq.h>
14#include <linux/interrupt.h> 15#include <linux/interrupt.h>
@@ -32,7 +33,7 @@ EXPORT_SYMBOL_GPL(irq_of_parse_and_map);
32 33
33static u32 concurrent_irq; 34static u32 concurrent_irq;
34 35
35void do_IRQ(struct pt_regs *regs) 36void __irq_entry do_IRQ(struct pt_regs *regs)
36{ 37{
37 unsigned int irq; 38 unsigned int irq;
38 struct pt_regs *old_regs = set_irq_regs(regs); 39 struct pt_regs *old_regs = set_irq_regs(regs);
diff --git a/arch/microblaze/kernel/misc.S b/arch/microblaze/kernel/misc.S
index 7cf86498326c..0fb5fc6c1fc2 100644
--- a/arch/microblaze/kernel/misc.S
+++ b/arch/microblaze/kernel/misc.S
@@ -93,39 +93,3 @@ early_console_reg_tlb_alloc:
93 nop 93 nop
94 94
95 .size early_console_reg_tlb_alloc, . - early_console_reg_tlb_alloc 95 .size early_console_reg_tlb_alloc, . - early_console_reg_tlb_alloc
96
97/*
98 * Copy a whole page (4096 bytes).
99 */
100#define COPY_16_BYTES \
101 lwi r7, r6, 0; \
102 lwi r8, r6, 4; \
103 lwi r9, r6, 8; \
104 lwi r10, r6, 12; \
105 swi r7, r5, 0; \
106 swi r8, r5, 4; \
107 swi r9, r5, 8; \
108 swi r10, r5, 12
109
110
111/* FIXME DCACHE_LINE_BYTES (CONFIG_XILINX_MICROBLAZE0_DCACHE_LINE_LEN * 4)*/
112#define DCACHE_LINE_BYTES (4 * 4)
113
114.globl copy_page;
115.type copy_page, @function
116.align 4;
117copy_page:
118 ori r11, r0, (PAGE_SIZE/DCACHE_LINE_BYTES) - 1
119_copy_page_loop:
120 COPY_16_BYTES
121#if DCACHE_LINE_BYTES >= 32
122 COPY_16_BYTES
123#endif
124 addik r6, r6, DCACHE_LINE_BYTES
125 addik r5, r5, DCACHE_LINE_BYTES
126 bneid r11, _copy_page_loop
127 addik r11, r11, -1
128 rtsd r15, 8
129 nop
130
131 .size copy_page, . - copy_page
diff --git a/arch/microblaze/kernel/traps.c b/arch/microblaze/kernel/traps.c
index 5e4570ef515c..75e49202a5ed 100644
--- a/arch/microblaze/kernel/traps.c
+++ b/arch/microblaze/kernel/traps.c
@@ -95,37 +95,3 @@ void dump_stack(void)
95 show_stack(NULL, NULL); 95 show_stack(NULL, NULL);
96} 96}
97EXPORT_SYMBOL(dump_stack); 97EXPORT_SYMBOL(dump_stack);
98
99#ifdef CONFIG_MMU
100void __bug(const char *file, int line, void *data)
101{
102 if (data)
103 printk(KERN_CRIT "kernel BUG at %s:%d (data = %p)!\n",
104 file, line, data);
105 else
106 printk(KERN_CRIT "kernel BUG at %s:%d!\n", file, line);
107
108 machine_halt();
109}
110
111int bad_trap(int trap_num, struct pt_regs *regs)
112{
113 printk(KERN_CRIT
114 "unimplemented trap %d called at 0x%08lx, pid %d!\n",
115 trap_num, regs->pc, current->pid);
116 return -ENOSYS;
117}
118
119int debug_trap(struct pt_regs *regs)
120{
121 int i;
122 printk(KERN_CRIT "debug trap\n");
123 for (i = 0; i < 32; i++) {
124 /* printk("r%i:%08X\t",i,regs->gpr[i]); */
125 if ((i % 4) == 3)
126 printk(KERN_CRIT "\n");
127 }
128 printk(KERN_CRIT "pc:%08lX\tmsr:%08lX\n", regs->pc, regs->msr);
129 return -ENOSYS;
130}
131#endif
diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S
index 5ef619aad634..db72d7124602 100644
--- a/arch/microblaze/kernel/vmlinux.lds.S
+++ b/arch/microblaze/kernel/vmlinux.lds.S
@@ -24,7 +24,8 @@ SECTIONS {
24 .text : AT(ADDR(.text) - LOAD_OFFSET) { 24 .text : AT(ADDR(.text) - LOAD_OFFSET) {
25 _text = . ; 25 _text = . ;
26 _stext = . ; 26 _stext = . ;
27 *(.text .text.*) 27 HEAD_TEXT
28 TEXT_TEXT
28 *(.fixup) 29 *(.fixup)
29 EXIT_TEXT 30 EXIT_TEXT
30 EXIT_CALL 31 EXIT_CALL
diff --git a/arch/microblaze/mm/consistent.c b/arch/microblaze/mm/consistent.c
index f956e24fe49c..5a59dad62bd2 100644
--- a/arch/microblaze/mm/consistent.c
+++ b/arch/microblaze/mm/consistent.c
@@ -42,11 +42,12 @@
42#include <linux/uaccess.h> 42#include <linux/uaccess.h>
43#include <asm/pgtable.h> 43#include <asm/pgtable.h>
44#include <asm/cpuinfo.h> 44#include <asm/cpuinfo.h>
45#include <asm/tlbflush.h>
45 46
46#ifndef CONFIG_MMU 47#ifndef CONFIG_MMU
47
48/* I have to use dcache values because I can't relate on ram size */ 48/* I have to use dcache values because I can't relate on ram size */
49#define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1) 49# define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1)
50#endif
50 51
51/* 52/*
52 * Consistent memory allocators. Used for DMA devices that want to 53 * Consistent memory allocators. Used for DMA devices that want to
@@ -60,71 +61,16 @@
60 */ 61 */
61void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle) 62void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle)
62{ 63{
63 struct page *page, *end, *free; 64 unsigned long order, vaddr;
64 unsigned long order; 65 void *ret;
65 void *ret, *virt; 66 unsigned int i, err = 0;
66 67 struct page *page, *end;
67 if (in_interrupt())
68 BUG();
69
70 size = PAGE_ALIGN(size);
71 order = get_order(size);
72
73 page = alloc_pages(gfp, order);
74 if (!page)
75 goto no_page;
76
77 /* We could do with a page_to_phys and page_to_bus here. */
78 virt = page_address(page);
79 ret = ioremap(virt_to_phys(virt), size);
80 if (!ret)
81 goto no_remap;
82
83 /*
84 * Here's the magic! Note if the uncached shadow is not implemented,
85 * it's up to the calling code to also test that condition and make
86 * other arranegments, such as manually flushing the cache and so on.
87 */
88#ifdef CONFIG_XILINX_UNCACHED_SHADOW
89 ret = (void *)((unsigned) ret | UNCACHED_SHADOW_MASK);
90#endif
91 /* dma_handle is same as physical (shadowed) address */
92 *dma_handle = (dma_addr_t)ret;
93
94 /*
95 * free wasted pages. We skip the first page since we know
96 * that it will have count = 1 and won't require freeing.
97 * We also mark the pages in use as reserved so that
98 * remap_page_range works.
99 */
100 page = virt_to_page(virt);
101 free = page + (size >> PAGE_SHIFT);
102 end = page + (1 << order);
103
104 for (; page < end; page++) {
105 init_page_count(page);
106 if (page >= free)
107 __free_page(page);
108 else
109 SetPageReserved(page);
110 }
111
112 return ret;
113no_remap:
114 __free_pages(page, order);
115no_page:
116 return NULL;
117}
118
119#else
120 68
121void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle) 69#ifdef CONFIG_MMU
122{
123 int order, err, i;
124 unsigned long page, va, flags;
125 phys_addr_t pa; 70 phys_addr_t pa;
126 struct vm_struct *area; 71 struct vm_struct *area;
127 void *ret; 72 unsigned long va;
73#endif
128 74
129 if (in_interrupt()) 75 if (in_interrupt())
130 BUG(); 76 BUG();
@@ -133,71 +79,133 @@ void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle)
133 size = PAGE_ALIGN(size); 79 size = PAGE_ALIGN(size);
134 order = get_order(size); 80 order = get_order(size);
135 81
136 page = __get_free_pages(gfp, order); 82 vaddr = __get_free_pages(gfp, order);
137 if (!page) { 83 if (!vaddr)
138 BUG();
139 return NULL; 84 return NULL;
140 }
141 85
142 /* 86 /*
143 * we need to ensure that there are no cachelines in use, 87 * we need to ensure that there are no cachelines in use,
144 * or worse dirty in this area. 88 * or worse dirty in this area.
145 */ 89 */
146 flush_dcache_range(virt_to_phys(page), virt_to_phys(page) + size); 90 flush_dcache_range(virt_to_phys((void *)vaddr),
91 virt_to_phys((void *)vaddr) + size);
147 92
93#ifndef CONFIG_MMU
94 ret = (void *)vaddr;
95 /*
96 * Here's the magic! Note if the uncached shadow is not implemented,
97 * it's up to the calling code to also test that condition and make
98 * other arranegments, such as manually flushing the cache and so on.
99 */
100# ifdef CONFIG_XILINX_UNCACHED_SHADOW
101 ret = (void *)((unsigned) ret | UNCACHED_SHADOW_MASK);
102# endif
103 if ((unsigned int)ret > cpuinfo.dcache_base &&
104 (unsigned int)ret < cpuinfo.dcache_high)
105 printk(KERN_WARNING
106 "ERROR: Your cache coherent area is CACHED!!!\n");
107
108 /* dma_handle is same as physical (shadowed) address */
109 *dma_handle = (dma_addr_t)ret;
110#else
148 /* Allocate some common virtual space to map the new pages. */ 111 /* Allocate some common virtual space to map the new pages. */
149 area = get_vm_area(size, VM_ALLOC); 112 area = get_vm_area(size, VM_ALLOC);
150 if (area == NULL) { 113 if (!area) {
151 free_pages(page, order); 114 free_pages(vaddr, order);
152 return NULL; 115 return NULL;
153 } 116 }
154 va = (unsigned long) area->addr; 117 va = (unsigned long) area->addr;
155 ret = (void *)va; 118 ret = (void *)va;
156 119
157 /* This gives us the real physical address of the first page. */ 120 /* This gives us the real physical address of the first page. */
158 *dma_handle = pa = virt_to_bus((void *)page); 121 *dma_handle = pa = virt_to_bus((void *)vaddr);
159 122#endif
160 /* MS: This is the whole magic - use cache inhibit pages */
161 flags = _PAGE_KERNEL | _PAGE_NO_CACHE;
162 123
163 /* 124 /*
164 * Set refcount=1 on all pages in an order>0 125 * free wasted pages. We skip the first page since we know
165 * allocation so that vfree() will actually 126 * that it will have count = 1 and won't require freeing.
166 * free all pages that were allocated. 127 * We also mark the pages in use as reserved so that
128 * remap_page_range works.
167 */ 129 */
168 if (order > 0) { 130 page = virt_to_page(vaddr);
169 struct page *rpage = virt_to_page(page); 131 end = page + (1 << order);
170 for (i = 1; i < (1 << order); i++) 132
171 init_page_count(rpage+i); 133 split_page(page, order);
134
135 for (i = 0; i < size && err == 0; i += PAGE_SIZE) {
136#ifdef CONFIG_MMU
137 /* MS: This is the whole magic - use cache inhibit pages */
138 err = map_page(va + i, pa + i, _PAGE_KERNEL | _PAGE_NO_CACHE);
139#endif
140
141 SetPageReserved(page);
142 page++;
172 } 143 }
173 144
174 err = 0; 145 /* Free the otherwise unused pages. */
175 for (i = 0; i < size && err == 0; i += PAGE_SIZE) 146 while (page < end) {
176 err = map_page(va+i, pa+i, flags); 147 __free_page(page);
148 page++;
149 }
177 150
178 if (err) { 151 if (err) {
179 vfree((void *)va); 152 free_pages(vaddr, order);
180 return NULL; 153 return NULL;
181 } 154 }
182 155
183 return ret; 156 return ret;
184} 157}
185#endif /* CONFIG_MMU */
186EXPORT_SYMBOL(consistent_alloc); 158EXPORT_SYMBOL(consistent_alloc);
187 159
188/* 160/*
189 * free page(s) as defined by the above mapping. 161 * free page(s) as defined by the above mapping.
190 */ 162 */
191void consistent_free(void *vaddr) 163void consistent_free(size_t size, void *vaddr)
192{ 164{
165 struct page *page;
166
193 if (in_interrupt()) 167 if (in_interrupt())
194 BUG(); 168 BUG();
195 169
170 size = PAGE_ALIGN(size);
171
172#ifndef CONFIG_MMU
196 /* Clear SHADOW_MASK bit in address, and free as per usual */ 173 /* Clear SHADOW_MASK bit in address, and free as per usual */
197#ifdef CONFIG_XILINX_UNCACHED_SHADOW 174# ifdef CONFIG_XILINX_UNCACHED_SHADOW
198 vaddr = (void *)((unsigned)vaddr & ~UNCACHED_SHADOW_MASK); 175 vaddr = (void *)((unsigned)vaddr & ~UNCACHED_SHADOW_MASK);
176# endif
177 page = virt_to_page(vaddr);
178
179 do {
180 ClearPageReserved(page);
181 __free_page(page);
182 page++;
183 } while (size -= PAGE_SIZE);
184#else
185 do {
186 pte_t *ptep;
187 unsigned long pfn;
188
189 ptep = pte_offset_kernel(pmd_offset(pgd_offset_k(
190 (unsigned int)vaddr),
191 (unsigned int)vaddr),
192 (unsigned int)vaddr);
193 if (!pte_none(*ptep) && pte_present(*ptep)) {
194 pfn = pte_pfn(*ptep);
195 pte_clear(&init_mm, (unsigned int)vaddr, ptep);
196 if (pfn_valid(pfn)) {
197 page = pfn_to_page(pfn);
198
199 ClearPageReserved(page);
200 __free_page(page);
201 }
202 }
203 vaddr += PAGE_SIZE;
204 } while (size -= PAGE_SIZE);
205
206 /* flush tlb */
207 flush_tlb_all();
199#endif 208#endif
200 vfree(vaddr);
201} 209}
202EXPORT_SYMBOL(consistent_free); 210EXPORT_SYMBOL(consistent_free);
203 211
@@ -221,7 +229,7 @@ void consistent_sync(void *vaddr, size_t size, int direction)
221 case PCI_DMA_NONE: 229 case PCI_DMA_NONE:
222 BUG(); 230 BUG();
223 case PCI_DMA_FROMDEVICE: /* invalidate only */ 231 case PCI_DMA_FROMDEVICE: /* invalidate only */
224 flush_dcache_range(start, end); 232 invalidate_dcache_range(start, end);
225 break; 233 break;
226 case PCI_DMA_TODEVICE: /* writeback only */ 234 case PCI_DMA_TODEVICE: /* writeback only */
227 flush_dcache_range(start, end); 235 flush_dcache_range(start, end);
diff --git a/arch/microblaze/mm/fault.c b/arch/microblaze/mm/fault.c
index 7af87f4b2c2c..bab922993185 100644
--- a/arch/microblaze/mm/fault.c
+++ b/arch/microblaze/mm/fault.c
@@ -273,16 +273,11 @@ bad_area_nosemaphore:
273 * us unable to handle the page fault gracefully. 273 * us unable to handle the page fault gracefully.
274 */ 274 */
275out_of_memory: 275out_of_memory:
276 if (current->pid == 1) {
277 yield();
278 down_read(&mm->mmap_sem);
279 goto survive;
280 }
281 up_read(&mm->mmap_sem); 276 up_read(&mm->mmap_sem);
282 printk(KERN_WARNING "VM: killing process %s\n", current->comm); 277 if (!user_mode(regs))
283 if (user_mode(regs)) 278 bad_page_fault(regs, address, SIGKILL);
284 do_exit(SIGKILL); 279 else
285 bad_page_fault(regs, address, SIGKILL); 280 pagefault_out_of_memory();
286 return; 281 return;
287 282
288do_sigbus: 283do_sigbus:
diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c
index d31312cde6ea..784557fb28cf 100644
--- a/arch/microblaze/mm/pgtable.c
+++ b/arch/microblaze/mm/pgtable.c
@@ -161,24 +161,6 @@ int map_page(unsigned long va, phys_addr_t pa, int flags)
161 return err; 161 return err;
162} 162}
163 163
164void __init adjust_total_lowmem(void)
165{
166/* TBD */
167#if 0
168 unsigned long max_low_mem = MAX_LOW_MEM;
169
170 if (total_lowmem > max_low_mem) {
171 total_lowmem = max_low_mem;
172#ifndef CONFIG_HIGHMEM
173 printk(KERN_INFO "Warning, memory limited to %ld Mb, use "
174 "CONFIG_HIGHMEM to reach %ld Mb\n",
175 max_low_mem >> 20, total_memory >> 20);
176 total_memory = total_lowmem;
177#endif /* CONFIG_HIGHMEM */
178 }
179#endif
180}
181
182/* 164/*
183 * Map in all of physical memory starting at CONFIG_KERNEL_START. 165 * Map in all of physical memory starting at CONFIG_KERNEL_START.
184 */ 166 */
@@ -206,24 +188,6 @@ void __init mapin_ram(void)
206/* is x a power of 2? */ 188/* is x a power of 2? */
207#define is_power_of_2(x) ((x) != 0 && (((x) & ((x) - 1)) == 0)) 189#define is_power_of_2(x) ((x) != 0 && (((x) & ((x) - 1)) == 0))
208 190
209/*
210 * Set up a mapping for a block of I/O.
211 * virt, phys, size must all be page-aligned.
212 * This should only be called before ioremap is called.
213 */
214void __init io_block_mapping(unsigned long virt, phys_addr_t phys,
215 unsigned int size, int flags)
216{
217 int i;
218
219 if (virt > CONFIG_KERNEL_START && virt < ioremap_bot)
220 ioremap_bot = ioremap_base = virt;
221
222 /* Put it in the page tables. */
223 for (i = 0; i < size; i += PAGE_SIZE)
224 map_page(virt + i, phys + i, flags);
225}
226
227/* Scan the real Linux page tables and return a PTE pointer for 191/* Scan the real Linux page tables and return a PTE pointer for
228 * a virtual address in a context. 192 * a virtual address in a context.
229 * Returns true (1) if PTE was found, zero otherwise. The pointer to 193 * Returns true (1) if PTE was found, zero otherwise. The pointer to
@@ -274,3 +238,18 @@ unsigned long iopa(unsigned long addr)
274 238
275 return pa; 239 return pa;
276} 240}
241
242__init_refok pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
243 unsigned long address)
244{
245 pte_t *pte;
246 if (mem_init_done) {
247 pte = (pte_t *)__get_free_page(GFP_KERNEL |
248 __GFP_REPEAT | __GFP_ZERO);
249 } else {
250 pte = (pte_t *)early_get_page();
251 if (pte)
252 clear_page(pte);
253 }
254 return pte;
255}
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 740bb32ec57e..01c8c97c15b7 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -1025,7 +1025,7 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus)
1025 1025
1026 struct pci_dev *dev = bus->self; 1026 struct pci_dev *dev = bus->self;
1027 1027
1028 for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) { 1028 pci_bus_for_each_resource(bus, res, i) {
1029 res = bus->resource[i]; 1029 res = bus->resource[i];
1030 if (!res) 1030 if (!res)
1031 continue; 1031 continue;
@@ -1131,21 +1131,20 @@ static int skip_isa_ioresource_align(struct pci_dev *dev)
1131 * but we want to try to avoid allocating at 0x2900-0x2bff 1131 * but we want to try to avoid allocating at 0x2900-0x2bff
1132 * which might have be mirrored at 0x0100-0x03ff.. 1132 * which might have be mirrored at 0x0100-0x03ff..
1133 */ 1133 */
1134void pcibios_align_resource(void *data, struct resource *res, 1134resource_size_t pcibios_align_resource(void *data, const struct resource *res,
1135 resource_size_t size, resource_size_t align) 1135 resource_size_t size, resource_size_t align)
1136{ 1136{
1137 struct pci_dev *dev = data; 1137 struct pci_dev *dev = data;
1138 resource_size_t start = res->start;
1138 1139
1139 if (res->flags & IORESOURCE_IO) { 1140 if (res->flags & IORESOURCE_IO) {
1140 resource_size_t start = res->start;
1141
1142 if (skip_isa_ioresource_align(dev)) 1141 if (skip_isa_ioresource_align(dev))
1143 return; 1142 return start;
1144 if (start & 0x300) { 1143 if (start & 0x300)
1145 start = (start + 0x3ff) & ~0x3ff; 1144 start = (start + 0x3ff) & ~0x3ff;
1146 res->start = start;
1147 }
1148 } 1145 }
1146
1147 return start;
1149} 1148}
1150EXPORT_SYMBOL(pcibios_align_resource); 1149EXPORT_SYMBOL(pcibios_align_resource);
1151 1150
@@ -1228,7 +1227,7 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus)
1228 pr_debug("PCI: Allocating bus resources for %04x:%02x...\n", 1227 pr_debug("PCI: Allocating bus resources for %04x:%02x...\n",
1229 pci_domain_nr(bus), bus->number); 1228 pci_domain_nr(bus), bus->number);
1230 1229
1231 for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) { 1230 pci_bus_for_each_resource(bus, res, i) {
1232 res = bus->resource[i]; 1231 res = bus->resource[i];
1233 if (!res || !res->flags 1232 if (!res || !res->flags
1234 || res->start > res->end || res->parent) 1233 || res->start > res->end || res->parent)
diff --git a/arch/sh/configs/rts7751r2d1_defconfig b/arch/sh/configs/rts7751r2d1_defconfig
index fba1f62d56e7..dba024d72a89 100644
--- a/arch/sh/configs/rts7751r2d1_defconfig
+++ b/arch/sh/configs/rts7751r2d1_defconfig
@@ -877,7 +877,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4
877# 877#
878# CONFIG_SERIAL_MAX3100 is not set 878# CONFIG_SERIAL_MAX3100 is not set
879CONFIG_SERIAL_SH_SCI=y 879CONFIG_SERIAL_SH_SCI=y
880CONFIG_SERIAL_SH_SCI_NR_UARTS=1 880CONFIG_SERIAL_SH_SCI_NR_UARTS=2
881CONFIG_SERIAL_SH_SCI_CONSOLE=y 881CONFIG_SERIAL_SH_SCI_CONSOLE=y
882CONFIG_SERIAL_CORE=y 882CONFIG_SERIAL_CORE=y
883CONFIG_SERIAL_CORE_CONSOLE=y 883CONFIG_SERIAL_CORE_CONSOLE=y
diff --git a/arch/sh/configs/rts7751r2dplus_defconfig b/arch/sh/configs/rts7751r2dplus_defconfig
index a8d538f06e67..6d511d06cbf6 100644
--- a/arch/sh/configs/rts7751r2dplus_defconfig
+++ b/arch/sh/configs/rts7751r2dplus_defconfig
@@ -963,7 +963,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4
963# 963#
964# CONFIG_SERIAL_MAX3100 is not set 964# CONFIG_SERIAL_MAX3100 is not set
965CONFIG_SERIAL_SH_SCI=y 965CONFIG_SERIAL_SH_SCI=y
966CONFIG_SERIAL_SH_SCI_NR_UARTS=1 966CONFIG_SERIAL_SH_SCI_NR_UARTS=2
967CONFIG_SERIAL_SH_SCI_CONSOLE=y 967CONFIG_SERIAL_SH_SCI_CONSOLE=y
968CONFIG_SERIAL_CORE=y 968CONFIG_SERIAL_CORE=y
969CONFIG_SERIAL_CORE_CONSOLE=y 969CONFIG_SERIAL_CORE_CONSOLE=y
diff --git a/arch/sh/drivers/pci/pci-sh7751.c b/arch/sh/drivers/pci/pci-sh7751.c
index 17811e5d287b..f98141b3b7d7 100644
--- a/arch/sh/drivers/pci/pci-sh7751.c
+++ b/arch/sh/drivers/pci/pci-sh7751.c
@@ -17,6 +17,7 @@
17#include <linux/io.h> 17#include <linux/io.h>
18#include "pci-sh4.h" 18#include "pci-sh4.h"
19#include <asm/addrspace.h> 19#include <asm/addrspace.h>
20#include <asm/sizes.h>
20 21
21static int __init __area_sdram_check(struct pci_channel *chan, 22static int __init __area_sdram_check(struct pci_channel *chan,
22 unsigned int area) 23 unsigned int area)
@@ -47,8 +48,8 @@ static int __init __area_sdram_check(struct pci_channel *chan,
47static struct resource sh7751_pci_resources[] = { 48static struct resource sh7751_pci_resources[] = {
48 { 49 {
49 .name = "SH7751_IO", 50 .name = "SH7751_IO",
50 .start = SH7751_PCI_IO_BASE, 51 .start = 0x1000,
51 .end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1, 52 .end = SZ_4M - 1,
52 .flags = IORESOURCE_IO 53 .flags = IORESOURCE_IO
53 }, { 54 }, {
54 .name = "SH7751_mem", 55 .name = "SH7751_mem",
diff --git a/arch/sh/include/cpu-sh4/cpu/dma-register.h b/arch/sh/include/cpu-sh4/cpu/dma-register.h
index 55f9fec082d4..de2359533994 100644
--- a/arch/sh/include/cpu-sh4/cpu/dma-register.h
+++ b/arch/sh/include/cpu-sh4/cpu/dma-register.h
@@ -76,7 +76,7 @@ enum {
76} 76}
77 77
78#define TS_INDEX2VAL(i) ((((i) & 3) << CHCR_TS_LOW_SHIFT) | \ 78#define TS_INDEX2VAL(i) ((((i) & 3) << CHCR_TS_LOW_SHIFT) | \
79 ((((i) >> 2) & 3) << CHCR_TS_HIGH_SHIFT)) 79 (((i) & 0xc) << CHCR_TS_HIGH_SHIFT))
80 80
81#else /* CONFIG_CPU_SH4A */ 81#else /* CONFIG_CPU_SH4A */
82 82
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-19 17:09:42 -0500